1 2016-07-21 Aurelien Jarno <aurelien@aurel32.net>
4 * config/arm/ieee754-df.S (extendsfdf2): Convert sNaN to qNaN.
6 2016-07-19 Nick Clifton <nickc@redhat.com>
8 * config.host (m32r): Add m32r/t-m32r to tmake_file.
9 Add crtinit.o and crtfini.o to extra_parts.
11 2016-07-12 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
13 * config/rs6000/_divkc3.c: New.
14 * config/rs6000/_mulkc3.c: New.
15 * config/rs6000/quad-float128.h: Define TFtype; declare _mulkc3
17 * config/rs6000/t-float128: Add _mulkc3 and _divkc3 to
20 2016-07-11 Hale Wang <hale.wang@arm.com>
21 Andre Vieira <andre.simoesdiasvieira@arm.com>
23 * config/arm/lib1funcs.S: Add new wrapper.
25 2016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
27 * config/arm/lib1funcs.S (__ARM_ARCH__): Define to 8 for ARMv8-M.
29 2016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
31 * config/arm/lib1funcs.S (HAVE_ARM_CLZ): Define for ARMv6* or later
32 and ARMv5t* rather than for a fixed list of architectures.
34 2016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
36 * config/arm/bpabi-v6m.S: Clarify what architectures is the
37 implementation suitable for.
38 * config/arm/lib1funcs.S (__prefer_thumb__): Define among other cases
39 for all Thumb-1 only targets.
40 (NOT_ISA_TARGET_32BIT): Define for Thumb-1 only targets.
41 (THUMB_LDIV0): Test for NOT_ISA_TARGET_32BIT rather than
44 (ARM_FUNC_ALIAS): Likewise.
45 (umodsi3): Add check to __ARM_ARCH_ISA_THUMB != 1 to guard the idiv
48 (clzsi2): Test for NOT_ISA_TARGET_32BIT rather than __ARM_ARCH_6M__.
51 (L_interwork_call_via_rX): Test for __ARM_ARCH_ISA_ARM rather than
52 __ARM_ARCH_6M__ in guard for checking whether it is defined.
53 (final includes): Test for NOT_ISA_TARGET_32BIT rather than
54 __ARM_ARCH_6M__ and add comment to indicate the connection between
55 this condition and the one in gcc/config/arm/elf.h.
56 * config/arm/libunwind.S: Test for __ARM_ARCH_ISA_THUMB and
57 __ARM_ARCH_ISA_ARM rather than __ARM_ARCH_6M__.
58 * config/arm/t-softfp: Likewise.
60 2016-07-06 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
62 * libgcc2.c (SYMBOL__MAIN): Remove checks for
63 CTOR_LISTS_DEFINED_EXTERNALLY.
65 2016-06-28 Walter Lee <walt@tilera.com>
67 * config/tilepro/atomic.h: Do not include arch/spr_def.h and
69 (SPR_CMPEXCH_VALUE): Define for tilegx.
70 (__NR_FAST_cmpxchg): Define for tilepro.
71 (__NR_FAST_atomic_update): Define for tilepro.
72 (__NR_FAST_cmpxchg64): Define for tilepro.
74 2016-06-23 Jakub Sejdak <jakub.sejdak@phoesys.com>
76 * config.host: Add suport for arm*-*-phoenix* targets.
78 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
80 * config.host: Remove support for mep-*.
81 * config/mep/lib1funcs.S: Remove.
82 * config/mep/lib2funcs.c: Remove.
83 * config/mep/t-mep: Remove.
84 * config/mep/tramp.c: Remove.
86 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
88 * config.host: Remove support for avr-rtems.
89 * config/avr/t-rtems: Remove.
91 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
93 * config.host: Remove m32r-rtems support.
95 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
97 * config.host: Remove h8300-rtems support.
99 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
101 * config.host: Remove support for knetbsd.
103 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
105 * config.host: Remove support for openbsd 2 and 3.
107 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
109 * config.host: Remove interix support.
110 * config/i386/t-interix: Remove.
112 2016-06-18 John David Anglin <danglin@gcc.gnu.org>
114 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Don't set
115 least-significant bit in function pointer for fixup.
117 2016-06-05 Aaron Conole <aconole@redhat.com>
118 Nathan Sidwell <nathan@acm.org>
121 * libgcov-driver-system.c (__gcov_error_file): Disable if IN_GCOV_TOOL.
122 (get_gcov_error_file): Check __gcov_error_file before trying to
124 (gcov_error): Always use get_gcov_error_file.
126 2016-06-02 Aaron Conole <aconole@redhat.com>
128 * libgcov-driver-system.c (__gcov_error_file): New.
129 (get_gcov_error_file): New.
130 (gcov_error): Use and set __gcov_error_file.
131 (gcov_error_exit): New.
132 * libgcov-driver.c (gcov_exit): Call gcov_error_exit.
134 2016-05-26 Nathan Sidwell <nathan@acm.org>
136 * config/nvptx/free.asm: Delete.
137 * config/nvptx/malloc.asm: Delete.
138 * config/nvptx/realloc.c: Delete.
141 2016-05-25 Nathan Sidwell <nathan@acm.org>
143 * config/nvptx/crt0.s: Delete.
144 * config/nvptx/crt0.c: New.
147 2016-05-19 Sandra Loosemore <sandra@codesourcery.com>
149 * config.host [x86_64-*-cygwin*]: Handle tmake_eh_file for mixed
150 dw2/seh configuration.
151 [x86_64-*-mingw*]: Likewise.
153 2016-05-10 Joel Sherrill <joel@rtems.org>
156 * config.host (moxie-*-rtems*): Merge this stanza with other moxie
157 targets so the same extra_parts are built. Also have tmake_file add
158 on to its value rather than override.
160 2016-04-30 Oleg Endo <olegendo@gcc.gnu.org>
162 * config.host: Remove SH5 support.
163 * configure: Likewise.
165 2016-04-29 Oleg Endo <olegendo@gcc.gnu.org>
167 * config/sh/crt1.S: Remove SH5 support.
168 * config/sh/crti.S: Likewise.
169 * config/sh/crtn.S: Likewise.
170 * config/sh/lib1funcs-4-300.S: Likewise.
171 * config/sh/lib1funcs-Os-4-200.S: Likewise.
172 * config/sh/lib1funcs.S: Likewise.
173 * config/sh/linux-unwind.h: Likewise.
174 * config/sh/t-sh64: Delete.
176 2016-04-29 Claudiu Zissulescu <claziss@synopsys.com>
178 * config/arc/ieee-754/eqdf2.S: Handle FPX NaN.
180 2016-04-28 Claudiu Zissulescu <claziss@synopsys.com>
181 Joern Rennecke <joern.rennecke@embecosm.com>
183 * config/arc/crttls.S: New file.
184 * config/arc/t-arc: New rule.
185 * config.host (arc*-*-elf*, arc*-*-linux*): Add crttls.o.
187 2016-04-25 Nick Clifton <nickc@redhat.com>
189 * config/msp430/cmpd.c (__mspabi_cmpf): Add prototype.
190 (__mspabi_cmpd): Likewise.
191 * config/msp430/floathidf.c (__floathidf): Likewise.
192 * config/msp430/floathisf.c (__floathisf): Likewise
193 * config/msp430/floatunhidf.c (__floatunssidf): Likewise.
194 * config/msp430/floatunhisf.c (__floatunshisf): Likewise.
195 * config/msp430/lib2shift.c (__ashlsi3): Take a signed char as the
197 (__ashrsi3): Likewise.
199 2016-04-21 Waldemar Brodkorb <wbx@openadk.org>
201 * config/m68k/linux-atomic.c: Do not include unistd.h
203 2016-04-20 Martin Galvan <martin.galvan@tallertechnologies.com>
205 * config/arm/ieee754-df.S: Fix typos in comments.
207 2016-04-11 Michael Meissner <meissner@linux.vnet.ibm.com>
210 * configure.ac (powerpc*-*-linux*): Rework tests to build
211 __float128 emulation routines to not depend on using #pragma GCC
212 target to enable -mfloat128.
213 * configure: Regnerate.
215 2016-04-04 Eric Botcazou <ebotcazou@adacore.com>
218 * libgcc2.c (L__main): Undefine __LIBGCC_EH_FRAME_SECTION_NAME__ if
219 __MINGW32__ is defined.
221 2016-03-28 James Bowman <james.bowman@ftdichip.com>
223 * libgcc/config/ft32/lib1funcs.S (*divsi3, *modsi3): New.
225 2016-03-22 Michael Meissner <meissner@linux.vnet.ibm.com>
228 * config/rs6000/extendkftf2-sw.c (__extendkftf2_sw): If libgcc was
229 built with an assembler that does not support ISA 3.0
230 instructions, rename __extendkftf2_sw to __extendkftf2.
232 2016-03-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
235 * config/sol2/gmon.c [__i386__] (_mcount): Save and restore
236 call-clobbered registers.
237 (internal_mcount): Remove __i386__ handling.
239 2016-02-26 Joel Sherrill <joel@rtems.org>
241 * config.host: Add x86_64-*-rtems*.
243 2016-02-26 Joel Sherrill <joel@rtems.org>
245 * libgcc/config.host: Add aarch64-*-rtems*.
247 2016-02-26 Paul E. Murphy <murphyp@linux.vnet.ibm.com>
248 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
250 * config/rs6000/sfp-machine.h (_FP_DECL_EX): Declare _fpsr as a
251 union of u64 and double.
252 (FP_TRAPPING_EXCEPTIONS): Return a bitmask of trapping exceptions.
253 (FP_INIT_ROUNDMODE): Read the fpscr instead of writing a mystery
255 (FP_ROUNDMODE): Update the usage of _fpscr.
257 2016-02-25 Ilya Verbin <ilya.verbin@intel.com>
260 * Makefile.in (crtoffloadtable$(objext)): New rule.
261 * configure.ac (extra_parts): Add crtoffloadtable$(objext) if
262 enable_offload_targets is not empty.
263 * configure: Regenerate.
264 * offloadstuff.c: Move __OFFLOAD_TABLE__ from crtoffloadend to
267 2016-02-17 Max Filippov <jcmvbkbc@gmail.com>
269 * config/xtensa/ieee754-df.S (__muldf3_aux, __divdf3_aux): Add
270 .literal_position before the function.
271 * config/xtensa/ieee754-sf.S (__mulsf3_aux, __divsf3_aux):
274 2016-02-15 Marcin Kościelnicki <koriakin@0x04.net>
276 * config.host: Use t-stack and t-stack-s390 for s390*-*-linux.
277 * config/s390/morestack.S: New file.
278 * config/s390/t-stack-s390: New file.
279 * generic-morestack.c (__splitstack_find): Add s390-specific code.
281 2016-02-12 Walter Lee <walt@tilera.com>
283 * config.host (tilegx*-*-linux*): remove ti from
284 softfp_int_modes for 32-bit configs.
286 2016-02-10 Ian Lance Taylor <iant@google.com>
289 * config/i386/morestack.S (__stack_split_initialize): Align
292 2016-02-03 Andreas Tobler <andreast@gcc.gnu.org>
295 * config/rs6000/sfp-machine.h: Guard __sfp_exceptions with
296 __FLOAT128__ to compile only for __float128 capable targets.
298 2016-01-25 Jakub Jelinek <jakub@redhat.com>
301 * config/rs6000/sfp-machine.h: Fix a typo in #ifndef - __NO_FPRS__
302 instead of ___NO_FPRS__.
304 2016-01-21 Michael Meissner <meissner@linux.vnet.ibm.com>
305 Steven Munroe <munroesj@linux.vnet.ibm.com>
306 Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com>
308 * config/rs6000/float128-sed: New files to convert TF names to KF
309 names for PowerPC IEEE 128-bit floating point support.
310 * config/rs6000/float128-sed-hw: Likewise.
312 * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit
313 floating point hardware support.
315 * config/rs6000/float128-ifunc.c: New file to pick either IEEE
316 128-bit floating point software emulation or use ISA 3.0 hardware
317 support if it is available.
319 * config/rs6000/quad-float128.h: New file to support IEEE 128-bit
322 * config/rs6000/extendkftf2-sw.c: New file, convert IEEE 128-bit
323 floating point to IBM extended double.
325 * config/rs6000/trunctfkf2-sw.c: New file, convert IBM extended
326 double to IEEE 128-bit floating point.
328 * config/rs6000/t-float128: New Makefile fragments to enable
329 building __float128 emulation support.
330 * config/rs6000/t-float128-hw: Likewise.
332 * config/rs6000/sfp-exceptions.c: New file to provide exception
333 support for IEEE 128-bit floating point.
335 * config/rs6000/floattikf.c: New files for converting between IEEE
336 128-bit floating point and signed/unsigned 128-bit integers.
337 * config/rs6000/fixunskfti.c: Likewise.
338 * config/rs6000/fixkfti.c: Likewise.
339 * config/rs6000/floatuntikf.c: Likewise.
341 * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types
342 when building on 64-bit systems, or when VSX is enabled.
343 (_FP_W_TYPE): Likewise.
344 (_FP_WS_TYPE): Likewise.
345 (_FP_I_TYPE): Likewise.
346 (TItype): Define on 64-bit systems.
349 (_FP_MUL_MEAT_D): Add support for using 64-bit types.
350 (_FP_MUL_MEAT_Q): Likewise.
351 (_FP_DIV_MEAT_D): Likewise.
352 (_FP_DIV_MEAT_Q): Likewise.
353 (_FP_NANFRAC_D): Likewise.
354 (_FP_NANFRAC_Q): Likewise.
355 (ISA_BIT): Add exception support if we are being compiled on a
356 machine with hardware floating point support to build the IEEE
357 128-bit emulation functions.
358 (FP_EX_INVALID): Likewise.
359 (FP_EX_OVERFLOW): Likewise.
360 (FP_EX_UNDERFLOW): Likewise.
361 (FP_EX_DIVZERO): Likewise.
362 (FP_EX_INEXACT): Likewise.
363 (FP_EX_ALL): Likewise.
364 (__sfp_handle_exceptions): Likewise.
365 (FP_HANDLE_EXCEPTIONS): Likewise.
366 (FP_RND_NEAREST): Likewise.
367 (FP_RND_ZERO): Likewise.
368 (FP_RND_PINF): Likewise.
369 (FP_RND_MINF): Likewise.
370 (FP_RND_MASK): Likewise.
371 (_FP_DECL_EX): Likewise.
372 (FP_INIT_ROUNDMODE): Likewise.
373 (FP_ROUNDMODE): Likewise.
375 * libgcc/config.host (powerpc*-*-linux*): If compiler can compile
376 VSX code, enable IEEE 128-bit floating point. If the compiler can
377 compile IEEE 128-bit floating point code with ISA 3.0 IEEE 128-bit
378 floating point hardware instructions and it supports declaring
379 functions with the ifunc attribute, enable ifunc functions to
380 switch between software and hardware support.
381 * configure.ac (powerpc*-*-linux*): Likewise.
382 * configure: Regenerate.
384 2016-01-15 Nick Clifton <nickc@redhat.com>
386 * config/msp430/t-msp430 (lib2_mul_none.o): Only use the first
387 dependency as the source file to be compiled.
388 (lib2_mul_16bit.o, lib2hw_mul_16.o, lib2hw_mul_32.o)
389 (lib2hw_mul_f5.o): Likewise.
391 2016-01-13 Michael Meissner <meissner@linux.vnet.ibm.com>
393 * libgcc/config/rs6000/extendkftf2-sw.c: Revert 2016-01-13 change.
394 * libgcc/config/rs6000/fixkfti.c: Likewise.
395 * libgcc/config/rs6000/fixunskfti.c: Likewise.
396 * libgcc/config/rs6000/float128-hw.c: Likewise.
397 * libgcc/config/rs6000/float128-ifunc.c: Likewise.
398 * libgcc/config/rs6000/float128-sed: Likewise.
399 * libgcc/config/rs6000/floattikf.c: Likewise.
400 * libgcc/config/rs6000/floatuntikf.c: Likewise.
401 * libgcc/config/rs6000/quad-float128.h: Likewise.
402 * libgcc/config/rs6000/sfp-exceptions.c: Likewise.
403 * libgcc/config/rs6000/sfp-machine.h: Likewise.
404 * libgcc/config/rs6000/t-float128: Likewise.
405 * libgcc/config/rs6000/t-float128-hw: Likewise.
406 * libgcc/config/rs6000/trunctfkf2-sw.c: Likewise.
407 * libgcc/config.host: Likewise.
408 * libgcc/configure: Likewise.
409 * libgcc/configure.ac: Likewise.
411 2016-01-13 Michael Meissner <meissner@linux.vnet.ibm.com>
412 Steven Munroe <munroesj@linux.vnet.ibm.com>
413 Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com>
415 * config/rs6000/sfp-exceptions.c: New file to provide exception
416 support for IEEE 128-bit floating point.
418 * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit
419 floating point hardware support.
421 * config/rs6000/floattikf.c: New files for IEEE 128-bit floating
423 * config/rs6000/fixunskfti.c: Likewise.
424 * config/rs6000/fixkfti.c: Likewise.
425 * config/rs6000/floatuntikf.c: Likewise.
426 * config/rs6000/extendkftf2-sw.c: Likewise.
427 * config/rs6000/trunctfkf2-sw.c: Likewise.
429 * config/rs6000/float128-ifunc.c: New file to pick either IEEE
430 128-bit floating point software emulation or use ISA 3.0 hardware
431 support if it is available.
433 * config/rs6000/quad-float128.h: New file to support IEEE 128-bit
436 * config/rs6000/t-float128: New Makefile fragments to enable
437 building __float128 emulation support.
438 * config/rs6000/t-float128-hw: Likewise.
440 * config/rs6000/float128-sed: New file to convert TF names to KF
441 names for PowerPC IEEE 128-bit floating point support.
443 * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types
444 when building on 64-bit systems, or when VSX is enabled.
445 (_FP_W_TYPE): Likewise.
446 (_FP_WS_TYPE): Likewise.
447 (_FP_I_TYPE): Likewise.
448 (TItype): Define on 64-bit systems.
451 (_FP_MUL_MEAT_D): Add support for using 64-bit types.
452 (_FP_MUL_MEAT_Q): Likewise.
453 (_FP_DIV_MEAT_D): Likewise.
454 (_FP_DIV_MEAT_Q): Likewise.
455 (_FP_NANFRAC_D): Likewise.
456 (_FP_NANFRAC_Q): Likewise.
457 (ISA_BIT): Add exception support if we are being compiled on a
458 machine with hardware floating point support to build the IEEE
459 128-bit emulation functions.
460 (FP_EX_INVALID): Likewise.
461 (FP_EX_OVERFLOW): Likewise.
462 (FP_EX_UNDERFLOW): Likewise.
463 (FP_EX_DIVZERO): Likewise.
464 (FP_EX_INEXACT): Likewise.
465 (FP_EX_ALL): Likewise.
466 (__sfp_handle_exceptions): Likewise.
467 (FP_HANDLE_EXCEPTIONS): Likewise.
468 (FP_RND_NEAREST): Likewise.
469 (FP_RND_ZERO): Likewise.
470 (FP_RND_PINF): Likewise.
471 (FP_RND_MINF): Likewise.
472 (FP_RND_MASK): Likewise.
473 (_FP_DECL_EX): Likewise.
474 (FP_INIT_ROUNDMODE): Likewise.
475 (FP_ROUNDMODE): Likewise.
477 * configure.ac (powerpc*-*-linux*): Check whether the PowerPC
478 compiler can do __float128.
479 * configure: Regenerate.
481 * libgcc/config.host (powerpc*-*-linux*): If compiler can compile
482 VSX code, enable IEEE 128-bit floating point.
484 2016-01-05 Olivier Hainque <hainque@adacore.com>
486 * config/rs6000/aix-unwind.h (ucontext_for): Handle AIX 7.1
489 2016-01-04 Jakub Jelinek <jakub@redhat.com>
491 Update copyright years.
493 2015-12-18 Andris Pavenis <andris.pavenis@iki.fi>
495 * config.host: Add *-*-msdosdjgpp to lists of i[34567]86-*-*
498 2015-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
500 * unwind-generic.h (_Unwind_GetTextRelBase): Call __builtin_abort
501 instead of abort to avoid dependency on stdlib.h.
503 2015-12-09 John David Anglin <danglin@gcc.gnu.org>
505 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Remove code
506 to initialize call to __dl_fixup once.
508 2015-12-04 Nick Clifton <nickc@redhat.com>
510 * config/msp430/mpy.c (__mulhi3): Use a faster algorithm.
511 Allow for the second argument being negative.
512 * config.host (extra_parts): Define for MSP430. Create separate
513 libraries for each of the hardware multiply formats.
514 * config/msp430/lib2hw_mul.S: Build only the multiply routines
516 * config/msp430/lib2mul.c: Likewise.
517 * config/msp430/t-msp430 (LIB2ADD): Remove lib2hw_mul.S.
518 Add rules to build hardware multiply libraries.
519 * config/msp430/lib2divSI.c: (__mspabi_divlu): Alias for
520 __mspabi_divul function.
521 (__mspabi_divllu): New stub function.
523 2015-12-01 John David Anglin <danglin@gcc.gnu.org>
525 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Initialize
526 fixup values if saved GOT address doesn't match runtime address.
527 (fixup_branch_offset): Reorder list.
529 2015-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
531 * Makefile.in (VTV_CFLAGS): New variable.
532 (vtv_start$(objext), vtv_end$(objext), vtv_end$(objext))
533 (vtv_start_preinit$(objext), vtv_end_preinit$(objext)): Use it.
534 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file.
535 Add vtv_start.o, vtv_end.o, vtv_start_preinit.o, vtv_end_preinit.o
536 to extra_parts if $enable_vtable_verify = yes.
538 2015-11-23 Szabolcs Nagy <szabolcs.nagy@arm.com>
541 * config/arm/linux-atomic-64bit.c (__write): Rename to...
542 (write): ...this and fix the return type.
544 2015-11-19 DJ Delorie <dj@redhat.com>
546 * config/msp430/lib2hw_mul.S: Fix alignment.
548 2015-11-18 Nathan Sidwell <nathan@codesourcery.com>
550 * config/nvptx/reduction.c: New.
551 * config/nvptx/t-nvptx (LIB2ADD): Add it.
553 2015-11-15 David Edelsohn <dje.gcc@gmail.com>
555 * config/rs6000/on_exit.c: New file.
556 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build on_exit.c.
557 * config/rs6000/libgcc-aix-cxa.ver (on_exit): Add symbol to exports.
559 2015-11-11 Claudiu Zissulescu <claziss@synopsys.com>
561 * config/arc/dp-hack.h: Add support for ARCHS.
562 * config/arc/ieee-754/divdf3.S: Likewise.
563 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
564 * config/arc/ieee-754/muldf3.S: Likewise.
565 * config/arc/ieee-754/mulsf3.S: Likewise
566 * config/arc/lib1funcs.S: Likewise
567 * config/arc/gmon/dcache_linesz.S: Don't read the build register
569 * config/arc/gmon/profil.S (__profil, __profil_irq): Don't profile
571 * config/arc/ieee-754/arc-ieee-754.h (MPYHU, MPYH): Define.
572 * config/arc/t-arc700-uClibc: Remove hard selection for ARC 700
575 2015-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
577 * config/ia64/crtbegin.S: Check HAVE_INITFINI_ARRAY_SUPPORT
579 * config/ia64/crtend.S: Likewise.
581 2015-11-07 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
583 * config/visium/lib2funcs.c (__set_trampoline_parity): Use
584 __CHAR_BIT__ instead of BITS_PER_UNIT.
585 * fixed-bit.h: Likewise.
586 * fp-bit.h: Likewise.
587 * libgcc2.c (__popcountSI2): Likewise.
588 (__popcountDI2): Likewise.
589 * libgcc2.h: Likewise.
590 * libgcov.h: Likewise.
592 2015-11-07 David Edelsohn <dje.gcc@gmail.com>
594 * config/rs6000/atexit.c: New file.
595 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build atexit.c.
596 * config/rs6000/libgcc-aix-cxa.ver (atexit): Add symbol to exports.
597 * config/rs6000/cxa_finalize.c
598 (catomic_compare_and_exchange_bool_acq): Negate return value.
600 2015-10-30 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
602 * config/i386/cpuinfo.c (enum processor_types): Add AMDFAM17H.
603 (processor_subtypes): Add znver1.
604 (get_amd_cpu): Detect znver1.
606 2015-10-29 Christophe Lyon <christophe.lyon@linaro.org>
608 * config.host (arm*-*-eabi*, arm*-*-symbianelf*, arm*-*-rtems*):
609 Include crtfastmath.o.
611 2015-10-23 Joern Rennecke <joern.rennecke@embecosm.com>
614 * config/epiphany/udivsi3-float.c: Fix CONCISE test, and comment typo.
616 2015-10-16 Kaushik Phatak <kaushik.phatak@kpit.com>
618 * config/rl78/divmodqi.S: Return 0x00 by default for div by 0.
619 * config/rl78/divmodsi.S: Update return register to r8.
620 * config/rl78/divmodhi.S: Update return register to r8,r9.
621 Branch to main_loop_done_himode to pop registers before return.
623 2015-10-09 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
625 * config/i386/cpuinfo.c (get_amd_cpu): Detect bdver4.
626 (__cpu_indicator_init): Fix model selection for AMD CPUs.
628 2015-10-05 Kirill Yukhin <kirill.yukhin@intel.com>
630 * config/i386/cpuinfo.c (get_intel_cpu): Detect "skylake-avx512".
632 2015-10-03 Max Filippov <jcmvbkbc@gmail.com>
634 * config.host (xtensa*-*-uclinux*): New configuration.
636 2015-10-02 Kirill Yukhin <kirill.yukhin@intel.com>
638 * config/i386/cpuinfo.c (processor_features): Add
639 FEATURE_AVX512VBMI and FEATURE_AVX512VBMI.
641 2015-09-28 Joseph Myers <joseph@codesourcery.com>
643 * soft-fp/adddf3.c: Update from glibc.
644 * soft-fp/addsf3.c: Likewise.
645 * soft-fp/addtf3.c: Likewise.
646 * soft-fp/divdf3.c: Likewise.
647 * soft-fp/divsf3.c: Likewise.
648 * soft-fp/divtf3.c: Likewise.
649 * soft-fp/double.h: Likewise.
650 * soft-fp/eqdf2.c: Likewise.
651 * soft-fp/eqsf2.c: Likewise.
652 * soft-fp/eqtf2.c: Likewise.
653 * soft-fp/extenddftf2.c: Likewise.
654 * soft-fp/extended.h: Likewise.
655 * soft-fp/extendsfdf2.c: Likewise.
656 * soft-fp/extendsftf2.c: Likewise.
657 * soft-fp/extendxftf2.c: Likewise.
658 * soft-fp/fixdfdi.c: Likewise.
659 * soft-fp/fixdfsi.c: Likewise.
660 * soft-fp/fixdfti.c: Likewise.
661 * soft-fp/fixsfdi.c: Likewise.
662 * soft-fp/fixsfsi.c: Likewise.
663 * soft-fp/fixsfti.c: Likewise.
664 * soft-fp/fixtfdi.c: Likewise.
665 * soft-fp/fixtfsi.c: Likewise.
666 * soft-fp/fixtfti.c: Likewise.
667 * soft-fp/fixunsdfdi.c: Likewise.
668 * soft-fp/fixunsdfsi.c: Likewise.
669 * soft-fp/fixunsdfti.c: Likewise.
670 * soft-fp/fixunssfdi.c: Likewise.
671 * soft-fp/fixunssfsi.c: Likewise.
672 * soft-fp/fixunssfti.c: Likewise.
673 * soft-fp/fixunstfdi.c: Likewise.
674 * soft-fp/fixunstfsi.c: Likewise.
675 * soft-fp/fixunstfti.c: Likewise.
676 * soft-fp/floatdidf.c: Likewise.
677 * soft-fp/floatdisf.c: Likewise.
678 * soft-fp/floatditf.c: Likewise.
679 * soft-fp/floatsidf.c: Likewise.
680 * soft-fp/floatsisf.c: Likewise.
681 * soft-fp/floatsitf.c: Likewise.
682 * soft-fp/floattidf.c: Likewise.
683 * soft-fp/floattisf.c: Likewise.
684 * soft-fp/floattitf.c: Likewise.
685 * soft-fp/floatundidf.c: Likewise.
686 * soft-fp/floatundisf.c: Likewise.
687 * soft-fp/floatunditf.c: Likewise.
688 * soft-fp/floatunsidf.c: Likewise.
689 * soft-fp/floatunsisf.c: Likewise.
690 * soft-fp/floatunsitf.c: Likewise.
691 * soft-fp/floatuntidf.c: Likewise.
692 * soft-fp/floatuntisf.c: Likewise.
693 * soft-fp/floatuntitf.c: Likewise.
694 * soft-fp/gedf2.c: Likewise.
695 * soft-fp/gesf2.c: Likewise.
696 * soft-fp/getf2.c: Likewise.
697 * soft-fp/ledf2.c: Likewise.
698 * soft-fp/lesf2.c: Likewise.
699 * soft-fp/letf2.c: Likewise.
700 * soft-fp/muldf3.c: Likewise.
701 * soft-fp/mulsf3.c: Likewise.
702 * soft-fp/multf3.c: Likewise.
703 * soft-fp/negdf2.c: Likewise.
704 * soft-fp/negsf2.c: Likewise.
705 * soft-fp/negtf2.c: Likewise.
706 * soft-fp/op-1.h: Likewise.
707 * soft-fp/op-2.h: Likewise.
708 * soft-fp/op-4.h: Likewise.
709 * soft-fp/op-8.h: Likewise.
710 * soft-fp/op-common.h: Likewise.
711 * soft-fp/quad.h: Likewise.
712 * soft-fp/single.h: Likewise.
713 * soft-fp/soft-fp.h: Likewise.
714 * soft-fp/subdf3.c: Likewise.
715 * soft-fp/subsf3.c: Likewise.
716 * soft-fp/subtf3.c: Likewise.
717 * soft-fp/truncdfsf2.c: Likewise.
718 * soft-fp/trunctfdf2.c: Likewise.
719 * soft-fp/trunctfsf2.c: Likewise.
720 * soft-fp/trunctfxf2.c: Likewise.
721 * soft-fp/unorddf2.c: Likewise.
722 * soft-fp/unordsf2.c: Likewise.
723 * soft-fp/unordtf2.c: Likewise.
725 2015-09-24 Richard Earnshaw <rearnsha@arm.com>
728 * config/arm/fp16.c (__gnu_f2h_internal): Handle infinity correctly.
730 2015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
732 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file.
733 Add crtbeginS.o, crtendS.o to extra_parts if libgcc_cv_solaris_crts.
734 * config/sol2/gmon.c: (monstartup): Don't write trailing NUL of
736 (internal_mcount): Likewise.
737 * config/sol2/t-sol2 (crtp.o, crtpg.o, gmon.o): Compile with
738 crt_compile, add CRTSTUFF_T_CFLAGS_S.
740 2015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
742 * configure.ac (libgcc_cv_solaris_crts): New test.
743 * configure: Regenerate.
744 * config.in: Regenerate.
745 * config/sol2/crtp.c, config/sol2/crtpg.c: New files.
746 * config/gmon-sol2.c: Rename to ...
747 * config/sol2/gmon.c: ... this.
748 Include auto-target.h.
749 (internal_mcount): Wrap setup handling in !HAVE_SOLARIS_CRTS.
750 * config/t-sol2: Rename to ...
751 * config/sol2/t-sol2: ... this.
752 (gmon.o): Reflect renaming.
753 (crtp.o, crtpg.o): New rules.
754 * config.host (*-*-solaris2*): Reflect renaming.
755 Use system CRTs if present.
756 Remove default CRT case.
758 2015-09-23 John David Anglin <danglin@gcc.gnu.org>
760 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Reorder error checks.
761 (__sync_fetch_and_##OP##_##WIDTH): Change result to match type of
763 (__sync_##OP##_and_fetch_##WIDTH): Likewise.
764 (__sync_val_compare_and_swap_##WIDTH): Likewise.
765 (__sync_bool_compare_and_swap_##WIDTH): Likewise.
766 (__sync_lock_test_and_set_##WIDTH): Likewise.
767 (__sync_lock_release_##WIDTH): Likewise.
768 (__sync_fetch_and_##OP##_4): Change result to match type of
770 (__sync_##OP##_and_fetch_4): Likewise.
771 (__sync_val_compare_and_swap_4): Likewise.
772 (__sync_bool_compare_and_swap_4): likewise.
773 (__sync_lock_test_and_set_4): Likewise.
774 (__sync_lock_release_4): Likewise.
775 (FETCH_AND_OP_2): Add long long variants.
776 (OP_AND_FETCH_2): Likewise.
777 (COMPARE_AND_SWAP_2 ): Likewise.
778 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
779 (SYNC_LOCK_RELEASE_2): Likewise.
780 (__sync_bool_compare_and_swap_##WIDTH): Correct return.
782 2015-09-22 Kirill Yukhin <kirill.yukhin@intel.com>
784 * libgcc/config/i386/cpuinfo.c (enum processor_features): Add
785 FEATURE_AVX512VL, FEATURE_AVX512BW, FEATURE_AVX512DQ,
786 FEATURE_AVX512CD, FEATURE_AVX512ER, FEATURE_AVX512PF.
787 (get_available_features): Habdle new features.
789 2015-09-21 James Bowman <james.bowman@ftdichip.com>
791 * config/ft32/crti-hw.S: Use __PMSIZE to allow configurable
792 memory layout. Deal correctly with BSS region larger than 32K.
793 Handle a watchdog reset like a power-on reset. Clean up unused
796 2015-09-18 Andrew Dixie <andrewd@gentrack.com>
797 David Edelsohn <dje.gcc@gmail.com>
799 * config.host (powerpc-ibm-aix*): Add crtdbase.o to extra_parts.
800 * config/rs6000/crtdbase.S: New file.
801 * config/rs6000/t-aix-cxa: Build crtdbase.o.
803 2015-09-15 Max Filippov <jcmvbkbc@gmail.com>
805 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state):
806 Add support for call0 ABI.
808 2015-09-13 John David Anglin <danglin@gcc.gnu.org>
810 * config/pa/fptr.c (SIGN_EXTEND): Cast -1 to unsigned.
812 2015-09-03 Sebastian Huber <sebastian.huber@embedded-brains.de>
814 * config/gthr-rtems.h (__GTHREADS_CXX0X): New.
815 (__GTHREAD_HAS_COND): Likewise.
816 (__gthread_t): Likewise.
817 (__gthread_cond_t): Likewise.
818 (__gthread_time_t): Likewise.
819 (__GTHREAD_MUTEX_INIT): Likewise.
820 (__GTHREAD_RECURSIVE_MUTEX_INIT): Likewise.
821 (__GTHREAD_COND_INIT): Likewise.
822 (__GTHREAD_COND_INIT_FUNCTION): Likewise.
823 (__GTHREAD_TIME_INIT): Likewise.
824 (__gthread_create): Likewise.
825 (__gthread_join): Likewise.
826 (__gthread_detach): Likewise.
827 (__gthread_equal): Likewise.
828 (__gthread_self): Likewise.
829 (__gthread_yield): Likewise.
830 (__gthread_cond_broadcast): Likewise.
831 (__gthread_cond_signal): Likewise.
832 (__gthread_cond_wait): Likewise.
833 (__gthread_cond_timedwait): Likewise.
834 (__gthread_cond_wait_recursive): Likewise.
835 (__gthread_cond_destroy): Likewise.
836 (rtems_gxx_once): Delete.
837 (rtems_gxx_key_create): Likewise.
838 (rtems_gxx_key_delete): Likewise.
839 (rtems_gxx_getspecific): Likewise.
840 (rtems_gxx_setspecific): Likewise.
841 (rtems_gxx_mutex_init): Likewise.
842 (rtems_gxx_mutex_destroy): Likewise.
843 (rtems_gxx_mutex_lock): Likewise.
844 (rtems_gxx_mutex_trylock): Likewise.
845 (rtems_gxx_mutex_unlock): Likewise.
846 (rtems_gxx_recursive_mutex_init): Likewise.
847 (rtems_gxx_recursive_mutex_lock): Likewise.
848 (rtems_gxx_recursive_mutex_trylock): Likewise.
849 (rtems_gxx_recursive_mutex_unlock): Likewise.
850 (__GTHREAD_ONCE_INIT): Use <pthread.h> initializer.
851 (__GTHREAD_MUTEX_INIT_FUNCTION): Use <pthread.h> function.
852 (__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION): Likewise.
853 (__gthread_once): Likewise.
854 (__gthread_key_create): Likewise.
855 (__gthread_key_delete): Likewise.
856 (__gthread_getspecific): Likewise.
857 (__gthread_setspecific): Likewise.
858 (__gthread_key_t): Use <pthread.h> type.
859 (__gthread_once_t): Likewise
860 (__gthread_mutex_t): Use <sys/lock.h> type.
861 (__gthread_recursive_mutex_t): Likewise
862 (__gthread_mutex_lock): Use <sys/lock.h> function.
863 (__gthread_mutex_trylock): Likewise.
864 (__gthread_mutex_timedlock): Likewise.
865 (__gthread_mutex_unlock): Likewise.
866 (__gthread_mutex_destroy): Likewise.
867 (__gthread_recursive_mutex_lock): Likewise.
868 (__gthread_recursive_mutex_trylock): Likewise.
869 (__gthread_recursive_mutex_timedlock): Likewise.
870 (__gthread_recursive_mutex_unlock): Likewise.
871 (__gthread_recursive_mutex_destroy): Likewise.
873 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
875 * config/xtensa/unwind-dw2-xtensa.c (_Unwind_GetCFA): Return
876 context->sp instead of context->cfa.
878 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
880 * config/xtensa/t-windowed (LIB2ADDEH): Replace unwind-dw2-fde
881 with unwind-dw2-fde-dip.
883 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
885 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill): Use
886 CALL12 followed by series of ENTRY to spill windowed registers.
887 (__xtensa_nonlocal_goto): Call __xtensa_libgcc_window_spill
888 instead of making linux spill syscall.
890 2015-08-14 Yuri Rumyantsev <ysrumyan@gmail.com>
892 * config/i386/cpuinfo.c (enum processor_subtypes): Add skylake.
893 (get_intel_cpu): Likewise.
895 2015-08-12 H.J. Lu <hongjiu.lu@intel.com>
897 * config/i386/cpuinfo.c (processor_types): Add INTEL_KNL.
898 (get_intel_cpu): Add Knights Landing support.
900 2015-08-11 Uros Bizjak <ubizjak@gmail.com>
903 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_PCLMUL.
904 (get_available_features): Handle FEATURE_PCLMUL.
906 2015-08-10 H.J. Lu <hongjiu.lu@intel.com>
908 * config/i386/cpuinfo.c (get_intel_cpu): Treat model == 0x4f as
911 2015-07-22 Uros Bizjak <ubizjak@gmail.com>
914 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_AES.
915 (get_available_features): Handle FEATURE_AES.
917 2015-07-22 Chung-Lin Tang <cltang@codesourcery.com>
919 * config/nios2/linux-atomic.c (<asm/unistd.h>): Remove #include.
920 (EFAULT,EBUSY,ENOSYS): Delete unused #defines.
922 2015-07-17 Nathan Sidwell <nathan@codesourcery.com>
924 * offloadstuff.c: Constify host data.
926 2015-07-17 Jan Beulich <jbeulich@suse.com>
928 * config/t-softfp: Split up "else ifneq".
930 2015-07-14 Sandra Loosemore <sandra@codesourcery.com>
931 Cesar Philippidis <cesar@codesourcery.com>
932 Chung-Lin Tang <cltang@codesourcery.com>
934 * config/nios2/tramp.c (MOVHI, ORI, JMP): Conditionalize
935 for __nios2_arch__ level.
937 2015-07-13 John Marino <gnugcc@marino.st>
939 * config/i386/t-dragonfly: New.
941 2015-07-01 John David Anglin <danglin@gcc.gnu.org>
943 * config/pa/linux-atomic.c (__kernel_cmpxchg): Reorder arguments to
944 better match light-weight syscall argument order.
945 (__kernel_cmpxchg2): Likewise.
948 2015-06-30 H.J. Lu <hongjiu.lu@intel.com>
950 * config.host: Support i[34567]86-*-elfiamcu target.
951 * config/t-softfp-sfdftf: New file.
952 * config/i386/32/t-iamcu: Likewise.
953 * configure: Regenerated.
955 2015-06-23 James Lemke <jwlemke@codesourcery.com>
958 * lib1funcs.S (aeabi_idiv0, aeabi_ldiv0): Add CFI entries.
960 2015-05-27 H.J. Lu <hongjiu.lu@intel.com>
962 * Makefile.in (CRTSTUFF_CFLAGS): Add $(NO_PIE_CFLAGS).
964 2015-05-27 John Marino <gnugcc@marino.st>
966 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Set
968 * config/i386/freebsd-unwind.h: New.
970 2015-05-22 Uros Bizjak <ubizjak@gmail.com>
972 * config.host (i[34567]-*-*, x86_64-*-*): Add t-crtfm instead of
973 i386/t-crtfm to tmake_file.
974 * config/i386/crtfastmath.c (set_fast_math_sse): New function.
975 (set_fast_math): Use set_fast_math_sse for SSE targets.
976 * config/i386/t-crtfm: Remove.
978 2015-05-21 Alan Modra <amodra@gmail.com>
981 * config/rs6000/morestack.S: Remove ".abiversion 1".
983 2015-05-20 Alan Modra <amodra@gmail.com>
985 * config/rs6000/morestack.S: New.
986 * config/rs6000/t-stack-rs6000: New.
987 * config.host (powerpc*-*-linux*): Add t-stack and t-stack-rs6000
989 * generic-morestack.c: Don't build for powerpc 32-bit.
991 2015-05-19 Eric Botcazou <ebotcazou@adacore.com>
993 * Makefile.in (LIBUNWIND): Move dependency for shared libgcc.
994 Remove useless endif/ifneq ($(enable_shared),yes) pair.
996 2015-05-16 James Bowman <james.bowman@ftdichip.com>
998 * config.host: FT32 target added.
999 * config/ft32/*: New files for FT32 target.
1001 2015-05-15 Martin Galvan <martin.galvan@tallertechnologies.com>
1003 * config/arm/lib1funcs.S (CFI_START_FUNCTION, CFI_END_FUNCTION):
1005 * config/arm/ieee754-df.S: Add CFI directives.
1006 * config/arm/ieee754-sf.S: Add CFI directives.
1008 2015-05-13 Eric Botcazou <ebotcazou@adacore.com>
1010 * configure.ac: Include config/sjlj.m4.
1011 Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust.
1012 * config.in: Regenerate.
1013 * configure: Likewise.
1014 * config.host: Replace enable_sjlj_exceptions by ac_cv_sjlj_exceptions.
1016 2015-05-12 Uros Bizjak <ubizjak@gmail.com>
1018 * libgcov-util.c: Add space between string literal and macro name.
1020 2015-05-06 Sandra Loosemore <sandra@codesourcery.com>
1021 Chris Jones <chrisj@nvidia.com>
1022 Joshua Conner <jconner@nvidia.com>
1024 * config.host (arm*-*-linux*): Add support for crtfastmath.o.
1025 (arm*-*-uclinux*): Likewise.
1026 (arm*-*-eabi* | arm*-*-rtems*): Likewise.
1027 * config/arm/crtfastmath.c: New file.
1029 2014-04-29 Bernd Schmidt <bernds@codesourcery.com>
1031 * Makefile.in (real_host_noncanonical): New variable.
1032 (libsubdir): Use it.
1033 * configure.ac (real_host_noncanonical): Compute. Remove special
1034 case for intelmicemul.
1035 * configure: Regenerate.
1037 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
1039 * config/frv/elf-lib.h: New file.
1040 (CRT_GET_RFIB_DATA): Move definition from gcc/config/frv/frv.h.
1041 * libgcc/config.host (frv-*elf, frv-*-*linux*): Add frv/elf-lib.h
1044 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
1046 * config/frv/frvbengin.c: Do not include defaults.h
1047 * config/frv/frvend.c: Ditto.
1049 2015-04-27 Yoshinori Sato <ysato@users.sourceforge.jp>
1051 * config.host: Add h8300-*-linux
1052 * config/h8300/t-linux: New file.
1053 * config/h8300/lib1funs.s: Change symbol prefix.
1054 * config/h8300/sfp-machine.h: 64bit double support.
1056 2015-04-22 Gregor Richards <gregor.richards@uwaterloo.ca>
1057 Szabolcs Nagy <szabolcs.nagy@arm.com>
1059 * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME): Define it on
1060 Linux if target provides dl_iterate_phdr.
1062 2015-04-17 H.J. Lu <hongjiu.lu@intel.com>
1065 * config.host (tmake_file): Add t-slibgcc-libgcc for Linux/x86.
1066 * config/i386/cpuinfo.c (__cpu_model): Initialize.
1067 (__cpu_indicator_init@GCC_4.8.0): New.
1068 (__cpu_model@GCC_4.8.0): Likewise.
1069 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add
1072 2015-04-16 Nick Clifton <nickc@redhat.com>
1074 * config/rl78/divmodhi.S: Add G14 and G13 versions of the __divhi3
1075 and __modhi3 functions.
1076 * config/rl78/divmodso.S: Add G14 and G13 versions of the
1077 __divsi3, __udivsi3, __modsi3 and __umodsi3 functions.
1079 2015-04-15 Chen Gang <gang.chen.5i5j@gmail.com>
1081 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Use empty
1082 do-while loop as macro body to avoid warnings.
1084 2015-04-10 Jakub Jelinek <jakub@redhat.com>
1085 Iain Sandoe <iain@codesourcery.com>
1088 * configure: Regenerate.
1090 2015-04-07 Jakub Jelinek <jakub@redhat.com>
1091 Iain Sandoe <iain@codesourcery.com>
1094 * configure: Regenerate.
1096 2015-03-25 Chung-Lin Tang <cltang@codesourcery.com>
1098 * config.host (nios2-*-linux*): Remove 'extra_parts' setting.
1100 2015-03-03 Max Filippov <jcmvbkbc@gmail.com>
1102 Implement call0 ABI for xtensa
1103 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill,
1104 __xtensa_nonlocal_goto): Don't compile for call0 ABI.
1105 (__xtensa_sync_caches): Only use entry and retw in windowed ABI,
1106 use ret in call0 ABI.
1107 * config/xtensa/t-windowed: New file.
1108 * libgcc/config/xtensa/t-xtensa (LIB2ADDEH): Move to t-windowed.
1109 * libgcc/configure: Regenerated.
1110 * libgcc/configure.ac: Check if xtensa target is configured for
1111 windowed ABI and thus needs to use custom unwind code.
1113 2015-02-12 Jonathan Wakely <jwakely@redhat.com>
1116 * gthr-single.h: Use __unused__ attribute instead of unused.
1117 * config/gthr-vxworks.h: Likewise.
1118 * config/i386/gthr-win32.h: Likewise.
1120 2015-02-27 Kai Tietz <ktietz@redhat.com>
1123 * config.in: Regenerated.
1124 * configure: Likewise.
1125 * configure.ac (AC_HEADER_STDC): Added explicit.
1126 (AC_CHECK_HEADERS): Check for default headers plus
1128 * libgcov-util.c (gcov_read_profile_dir): Disable use
1129 of ftw-function, if header is not found.
1130 (ftw_read_file): Likewise.
1132 2015-02-23 Thomas Schwinge <thomas@codesourcery.com>
1135 * config/nvptx/t-nvptx (INHIBIT_LIBC_CFLAGS): Define to
1138 2015-02-17 Sandra Loosemore <sandra@codesourcery.com>
1140 * config/arm/bpabi.S (test_div_by_zero): Make label names
1141 consistent between thumb2 and arm mode cases. Separate the
1142 signed comparison on the high word of the numerator from the
1143 unsigned comparison on the low word.
1144 * config/arm/bpabi-v6m.S (test_div_by_zero): Similarly separate
1147 2015-02-17 Joseph Myers <joseph@codesourcery.com>
1149 * config/nvptx/realloc.c: Include <stddef.h> instead of <stdlib.h>
1151 (__nvptx_realloc): Call __builtin_memcpy instead of memcpy.
1153 2015-02-10 Rainer Emrich <rainer@emrich-ebersheim.de>
1155 PR gcov-profile/61889
1156 * libgcov-driver-system.c: undefine clashing macro for mkdir.
1158 2015-02-02 Nick Clifton <nickc@redhat.com>
1160 * config/rl78/fpmath-sf.S (__rl78_int_pack_a_r8): Fix edge case
1161 rounding up the fraction.
1163 2015-01-31 John David Anglin <danglin@gcc.gnu.org>
1165 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Change declaration of
1166 oldval and newval to const void *. Fix typo.
1167 (FETCH_AND_OP_2): Use __atomic_load_n to load value.
1168 (FETCH_AND_OP_WORD): Likewise.
1169 (OP_AND_FETCH_WORD): Likewise.
1170 (COMPARE_AND_SWAP_2): Likewise.
1171 (__sync_val_compare_and_swap_4): Likewise.
1172 (__sync_lock_test_and_set_4): Likewise.
1173 (SYNC_LOCK_RELEASE_2): Likewise.
1174 Remove support for long long atomic operations.
1176 2015-01-27 Caroline Tice <cmtice@google.com>
1178 Committing VTV Cywin/Ming patch for Patrick Wollgast
1179 * Makefile.in: Move rules to build vtv_*.o out of the check
1180 for CUSTOM_CRTSTUFF.
1181 * config.host (i[34567]86-*-cygwin*, x86_64-*-cygwin*,
1182 i[34567]86-*-mingw*)
1183 (x86_64-*-mingw*): Only add vtv_*.o to extra_parts if
1184 enable_vtable_verify.
1186 2015-01-27 Nick Clifton <nickc@redhat.com>
1188 * config/rl78/cmpsi2.S: Use function start and end macros.
1189 (__gcc_bcmp): New function.
1190 * config/rl78/lshrsi3.S: Use function start and end macros.
1191 * config/rl78/mulsi3.S: Add support for G10.
1192 (__mulqi3): New function for G10.
1193 * config/rl78/signbit.S: Use function start and end macros.
1194 * config/rl78/t-rl78 (LIB2ADD): Add bit-count.S, fpbit-sf.S and
1196 (LIB2FUNCS_EXCLUDE): Define.
1197 (LIB2FUNCS_ST): Define.
1198 * config/rl78/trampoline.S: Use function start and end macros.
1199 * config/rl78/vregs.h (START_FUNC): New macro.
1200 (START_ANOTHER_FUNC): New macro.
1201 (END_FUNC): New macro.
1202 (END_ANOTHER_FUNC): New macro.
1203 * config/rl78/bit-count.S: New file. Contains assembler
1204 implementations of the bit counting functions: ___clzhi2,
1205 __clzsi2, ctzhi2, ctzsi2, ffshi2, ffssi2, __partityhi2,
1206 __paritysi2, __popcounthi2 and __popcountsi2.
1207 * config/rl78/fpbit-sf.S: New file. Contains assembler
1208 implementationas of the math functions: __negsf2, __cmpsf2,
1209 __eqsf2, __nesf2, __lesf2, __ltsf2, __gesf2, gtsf2, __unordsf2,
1210 __fixsfsi, __fixunssfsi, __floatsisf and __floatunssisf.
1211 * config/rl78/fpmath-sf.S: New file. Contains assembler
1212 implementations of the math functions: __subsf3, __addsf3,
1213 __mulsf3 and __divsf3
1215 2015-01-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1217 * config.host (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*):
1218 Add i386/elf-lib.h to tm_file.
1219 * config/i386/elf-lib.h: Fix comment.
1220 * unwind-dw2-fde-dip.c (_Unwind_IteratePhdrCallback) [__x86_64__
1221 && __sun__ && __svr4__]: Remove workaround.
1223 2015-01-25 Allan Sandfeld Jensen <sandfeld@kde.org>
1225 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_BMI and
1227 (get_available_features): Detect FEATURE_BMI and FEATURE_BMI2.
1229 2015-01-24 H.J. Lu <hongjiu.lu@intel.com>
1231 * config/i386/cpuinfo.c (processor_subtypes): Add
1232 INTEL_COREI7_BROADWELL.
1233 (get_intel_cpu): Support new Silvermont, Haswell and Broadwell
1236 2015-01-23 Uros Bizjak <ubizjak@gmail.com>
1238 * config/i386/elf-lib.h: New file.
1239 (CRT_GET_RFIB_DATA): Move definition from gcc/config/i386/gnu-user.h.
1240 Wrap definition in #ifdef __i386__.
1241 * libgcc/config.host (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu)
1242 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*)
1243 (i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux*)
1244 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Add i386/elf-lib.h
1247 2015-01-22 Chen Gang <gang.chen.5i5j@gmail.com>
1249 * unwind-dw2-fde.h (last_fde): Use "(const fde *)" instead of
1250 "(char *)" to avoid qualifier warning by 'xgcc' compiling.
1252 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
1254 * config/nios2/linux-unwind.h (nios2_fallback_frame_state):
1255 Update rt_sigframe format and address for current Nios II
1258 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
1260 * config.host (arm*-*-freebsd*): Add new configuration for
1262 * config/arm/freebsd-atomic.c: New file.
1263 * config/arm/t-freebsd: Likewise.
1264 * config/arm/unwind-arm.h: Add __FreeBSD__ to the list of
1265 'PC-relative indirect' OS's.
1267 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
1269 * config.host: Add Visium support.
1270 * config/visium: New directory.
1272 2015-01-05 Jakub Jelinek <jakub@redhat.com>
1274 Update copyright years.
1276 2014-12-19 Matthew Fortune <matthew.fortune@imgtec.com>
1278 * config.host: Support mipsisa32r6 and mipsisa64r6.
1279 * config/mips/mips16.S: Do not build for R6.
1281 2014-12-17 Oleg Endo <olegendo@gcc.gnu.org>
1283 * config/sh/crt.h: New.
1284 * config/sh/crti.S: Use GLOBAL macro from crt.h for _init and _fini
1286 * config/sh/crt1.S: Likewise.
1288 2014-12-15 Uros Bizjak <ubizjak@gmail.com>
1291 * crtstuff.c (__do_global_dtors_aux) [HIDDEN_DTOR_LIST_END]: Use
1292 func_ptr *dtor_list temporary variable to avoid "array subscript
1293 is above array bounds" warnings.
1295 2014-12-09 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
1297 * Makefile.in (with_aix_soname): Define.
1298 * config/rs6000/t-slibgcc-aix: Act upon --with-aix-soname option.
1299 * configure.ac: Accept --with-aix-soname=aix|svr4|both option.
1300 * configure: Recreate.
1302 2014-12-05 Olivier Hainque <hainque@adacore.com>
1304 * unwind-dw2.c (DWARF_REG_TO_UNWIND_COLUMN): Remove default def,
1305 now provided by defaults.h.
1307 2014-11-30 Oleg Endo <olegendo@gcc.gnu.org>
1310 * config/sh/lib1funcs.S: Check value of __SHMEDIA__ instead of checking
1311 whether it's defined.
1313 2014-11-27 Ilya Tocar <ilya.tocar@intel.com>
1315 * config/i386/cpuinfo.c (processor_features): Add FEATURE_AVX512F.
1316 * config/i386/cpuinfo.c (get_available_features): Detect it.
1318 2014-11-27 Tony Wang <tony.wang@arm.com>
1320 * config/arm/lib1funcs.S (FUNC_START): Add conditional section
1321 redefine for macro L_arm_muldivsf3 and L_arm_muldivdf3.
1322 (SYM_END, ARM_SYM_START): Add macros used to expose function Symbols.
1324 2014-11-25 Segher Boessenkool <segher@kernel.crashing.org>
1326 * crtstuff.c (__do_glbal_ctors_1): Add missing semicolon.
1328 2014-11-24 John David Anglin <danglin@gcc.gnu.org>
1330 * config/pa/linux-atomic.c (ABORT_INSTRUCTION): Use __builtin_trap()
1333 2014-11-21 Guy Martin <gmsoft@tuxicoman.be>
1334 John David Anglin <danglin@gcc.gnu.org>
1336 * config/pa/linux-atomic.c (__kernel_cmpxchg2): New.
1337 (FETCH_AND_OP_2): New. Use for subword and double word operations.
1338 (OP_AND_FETCH_2): Likewise.
1339 (COMPARE_AND_SWAP_2): Likewise.
1340 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
1341 (SYNC_LOCK_RELEASE_2): Likewise.
1342 (SUBWORD_SYNC_OP): Remove.
1343 (SUBWORD_VAL_CAS): Likewise.
1344 (SUBWORD_BOOL_CAS): Likewise.
1345 (FETCH_AND_OP_WORD): Update.
1346 Consistently use signed types.
1348 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
1349 Thomas Schwinge <thomas@codesourcery.com>
1350 Ilya Verbin <ilya.verbin@intel.com>
1351 Andrey Turetskiy <andrey.turetskiy@intel.com>
1353 * Makefile.in (crtoffloadbegin$(objext)): New rule.
1354 (crtoffloadend$(objext)): Likewise.
1355 * configure: Regenerate.
1356 * configure.ac (accel_dir_suffix): Compute new variable.
1357 (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o
1358 if enable_offload_targets is not empty.
1359 * offloadstuff.c: New file.
1361 2014-11-13 Nick Clifton <nickc@redhat.com>
1363 * config/rl78/divmodhi.S: Add support for the G10 architecture.
1364 Use START_FUNC and END_FUNC macros to enable linker garbage
1366 * config/rl78/divmodqi.S: Likewise.
1367 * config/rl78/divmodsi.S: Likewise.
1368 * config/rl78/mulsi3.S: Likewise.
1369 * config/rl78/lib2div.c: Remove G10 functions.
1370 * config/rl78/lib2muls.c: Likewise.
1371 * config/rl78/t-rl8 (HOST_LIBGCC2_CFLAGS): Define.
1372 * config/rl78/vregs.h (START_FUNC): New macro.
1373 (END_FUNC): New macro.
1375 2014-11-12 Matthew Fortune <matthew.fortune@imgtec.com>
1377 * config/mips/mips16.S: Set .module when supported. Update O32
1378 FP64 calling convention and use for FPXX when possible. Add FPXX
1379 calling convention fallback case.
1381 2014-11-06 Bernd Schmidt <bernds@codesourcery.com>
1383 * config.host: Handle nvptx-*-*.
1384 * shared-object.mk (as-flags-$o): Define.
1385 ($(base)$(objext), $(base)_s$(objext)): Use it instead of
1386 -xassembler-with-cpp.
1387 * static-object.mk: Identical changes.
1388 * config/nvptx/t-nvptx: New file.
1389 * config/nvptx/crt0.s: New file.
1390 * config/nvptx/free.asm: New file.
1391 * config/nvptx/malloc.asm: New file.
1392 * config/nvptx/realloc.c: New file.
1394 2014-10-30 Joseph Myers <joseph@codesourcery.com>
1396 * Makefile.in (libgcc.map.in): New target.
1397 (libgcc.map): Use libgcc.map.in.
1398 * config/t-softfp (softfp_compat): New variable to be set by
1400 [$(softfp_compat) = y] (softfp_map_dep, softfp_set_symver): New
1402 [$(softfp_compat) = y] (softfp_file_list): Use files in the build
1404 [$(softfp_compat) = y] ($(softfp_file_list)): Generate wrappers
1405 that use compat symbols and disable all code unless [SHARED].
1406 * config/t-softfp-compat: New file.
1407 * find-symver.awk: New file.
1408 * configure.ac (--with-glibc-version): New configure option.
1409 (ppc_fp_compat): New variable set for powerpc*-*-linux*.
1410 * configure: Regenerate.
1411 * config.host (powerpc*-*-linux*): Use ${ppc_fp_compat} for
1412 soft-float and e500.
1414 2014-10-29 Joseph Myers <joseph@codesourcery.com>
1416 * config/t-hardfp (hardfp_exclusions): Document new variable for
1418 (hardfp_func_list): Exclude functions from $(hardfp_exclusions).
1419 * config/t-softfp (softfp_extras): Document new variable for user
1421 (softfp_func_list): Add functions from $(softfp_extras).
1422 * config/rs6000/t-e500v1-fp, config/rs6000/t-e500v2-fp: New files.
1423 * config.host (powerpc*-*-linux*): For e500v1, use
1424 rs6000/t-e500v1-fp and t-hardfp; do not use t-softfp-sfdf and
1425 t-softfp-excl. For e500v2, use t-hardfp-sfdf, rs6000/t-e500v2-fp
1426 and t-hardfp; do not use t-softfp-sfdf and t-softfp-excl.
1428 2014-10-26 John David Anglin <danglin@gcc.gnu.org>
1430 * config/pa/linux-unwind.h (pa32_read_access_ok): New function.
1431 (pa32_fallback_frame_state): Use pa32_read_access_ok to check if
1432 memory read accesses are ok.
1434 2014-10-25 Joseph Myers <joseph@codesourcery.com>
1436 * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*.
1437 * configure: Regenerate.
1438 * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine
1439 additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead
1440 of soft-fp for 32-bit classic hard float. Do not use
1441 t-softfp-excl for soft float.
1443 2014-10-22 Joseph Myers <joseph@codesourcery.com>
1445 * config.host (powerpc*-*-linux*): Only use soft-fp for 32-bit
1447 * config/rs6000/t-ppc64-fp (softfp_wrap_start, softfp_wrap_end):
1450 2014-10-22 Georg-Johann Lay <avr@gjlay.de>
1452 * config/avr/lib1funcs.S (__do_global_dtors): Fix wrong code
1453 introduced with 2014-10-21 trunk r216525.
1455 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
1456 Vidya Praveen <vidya.praveen@atmel.com>
1457 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
1458 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
1459 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
1461 * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending
1464 Updated library functions for AVRTINY arch.
1465 * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY.
1466 Replaced occurrences of r0/r1 with tmp/zero reg macros.
1467 Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw
1468 or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with
1470 (__mulsi3_helper): Update stack, preserve callee saved regs and
1471 argument from stack. Restore callee save registers.
1472 (__mulpsi3): Likewise.
1473 (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64,
1474 __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8,
1475 __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for
1477 (__tablejump2__): Added lpm equivalent instructions for AVRTINY.
1478 (__do_copy_data): Added new definition for AVRTINY.
1479 (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY.
1480 (__load_3, __load_4, __xload_1, __xload_2, __xload_3,
1481 __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY.
1482 * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with
1483 tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi
1485 * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for
1488 Fix broken long multiplication on tiny arch.
1490 2014-10-09 Joseph Myers <joseph@codesourcery.com>
1492 * soft-fp/double.h: Update from glibc.
1493 * soft-fp/eqdf2.c: Likewise.
1494 * soft-fp/eqsf2.c: Likewise.
1495 * soft-fp/eqtf2.c: Likewise.
1496 * soft-fp/extenddftf2.c: Likewise.
1497 * soft-fp/extended.h: Likewise.
1498 * soft-fp/extendsfdf2.c: Likewise.
1499 * soft-fp/extendsftf2.c: Likewise.
1500 * soft-fp/extendxftf2.c: Likewise.
1501 * soft-fp/gedf2.c: Likewise.
1502 * soft-fp/gesf2.c: Likewise.
1503 * soft-fp/getf2.c: Likewise.
1504 * soft-fp/ledf2.c: Likewise.
1505 * soft-fp/lesf2.c: Likewise.
1506 * soft-fp/letf2.c: Likewise.
1507 * soft-fp/op-1.h: Likewise.
1508 * soft-fp/op-2.h: Likewise.
1509 * soft-fp/op-4.h: Likewise.
1510 * soft-fp/op-8.h: Likewise.
1511 * soft-fp/op-common.h: Likewise.
1512 * soft-fp/quad.h: Likewise.
1513 * soft-fp/single.h: Likewise.
1514 * soft-fp/soft-fp.h: Likewise.
1515 * soft-fp/unorddf2.c: Likewise.
1516 * soft-fp/unordsf2.c: Likewise.
1517 * soft-fp/unordtf2.c: Likewise.
1518 * config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D.
1519 * config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S.
1520 * config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D.
1521 * config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S.
1522 * config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D.
1523 * config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S.
1524 * config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D.
1525 * config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S.
1526 * config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D.
1527 * config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S.
1529 2014-10-08 Rong Xu <xur@google.com>
1531 * libgcov-util.c (read_gcda_file): Fix format.
1532 (find_match_gcov_info): Ditto.
1533 (calculate_2_entries): New.
1534 (compute_one_gcov): Ditto.
1535 (gcov_info_count_all_cold): Ditto.
1536 (gcov_info_count_all_zero): Ditto.
1537 (extract_file_basename): Ditto.
1538 (get_file_basename): Ditto.
1540 (matched_gcov_info): Ditto.
1541 (calculate_overlap): Ditto.
1542 (gcov_profile_overlap): Ditto.
1543 * libgcov-driver.c (compute_summary): Make
1544 it avavilable for external calls.
1546 2014-10-06 Rong Xu <xur@google.com>
1548 * Makefile.in: Ditto.
1549 * libgcov-driver.c (gcov_sort_n_vals): New utility function.
1550 (gcov_sort_icall_topn_counter): Ditto.
1551 (gcov_sort_topn_counter_arrays): Ditto.
1552 (dump_one_gcov): Sort indirect_call topn counters.
1553 * libgcov-merge.c (__gcov_merge_icall_topn): New merge
1555 * libgcov-profiler.c (__gcov_topn_value_profiler_body): New
1557 (__gcov_indirect_call_topn_profiler): New profiler function.
1558 * libgcov-util.c (__gcov_icall_topn_counter_op): New.
1559 * libgcov.h: New decls.
1561 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
1563 * config.host: Remove support for score-*.
1565 2014-09-22 Joseph Myers <joseph@codesourcery.com>
1567 * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1568 (__LIBGCC_XF_MANT_DIG__): Define if not already defined.
1569 (LONG_DOUBLE_HAS_XF_MODE): Define in terms of
1570 __LIBGCC_XF_MANT_DIG__.
1571 (__LIBGCC_TF_MANT_DIG__): Define if not already defined.
1572 (LONG_DOUBLE_HAS_TF_MODE): Define in terms of
1573 __LIBGCC_TF_MANT_DIG__.
1574 * libgcc2.c (NOTRUNC): Define in terms of
1575 __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE.
1576 * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1578 2014-09-22 Joseph Myers <joseph@codesourcery.com>
1581 * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS):
1584 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
1586 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS
1587 override USE_PT_GNU_EH_FRAME.
1588 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity-
1589 check USE_EH_FRAME_REGISTRY_ALWAYS against
1590 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane.
1591 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New
1592 variable for substituted force_explicit_eh_registry.
1593 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY.
1594 * configure.ac (explicit-exception-frame-registration):
1596 * configure: Regenerate.
1598 2014-09-19 Olivier Hainque <hainque@adacore.com>
1600 * config.host (powerpc-wrs-vxworksmils): New configuration,
1603 2014-09-18 Joseph Myers <joseph@codesourcery.com>
1605 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__.
1607 2014-09-18 Joseph Myers <joseph@codesourcery.com>
1609 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear
1610 bits not set bits as indicating trapping exceptions.
1612 2014-09-17 Nathan sidwell <nathan@acm.org>
1614 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ...
1615 (LIBGCOV_DRIVER): ... here.
1616 * libgcov-driver.c (gcov_master): New.
1617 (gcov_exit): Remove from master chain.
1618 (__gcov_init): Add to master chain if version compatible. Don't
1620 * libgcov_interface (__gcov_flust): Call gcov_dump_int.
1621 (gcov_reset_int): Clear master chain, if compatible.
1622 (gcov_dump_int): New internal interface. Dump master chain, if
1624 (gcov_dump): Alias for gcov_dump_int.
1625 * libgcov.h (struct gcov_root): Add next and prev fields.
1626 (struct gcov_master): New struct.
1627 (__gcov_master): New.
1628 (gcov_dump_int): Declare.
1630 2014-09-17 Olivier Hainque <hainque@adacore.com>
1632 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
1633 and crtbegin.o + crtend.o to extra_parts.
1635 2014-09-12 Joseph Myers <joseph@codesourcery.com>
1637 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
1638 __LIBGCC_HAS_SF_MODE__.
1639 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
1640 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
1641 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
1642 * config/libbid/bid_gcc_intrinsics.h
1643 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
1644 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
1645 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
1646 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
1647 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
1648 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
1650 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
1653 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
1654 and R24 as needed. Make work for all devices and .text locations.
1655 (__do_global_ctors, __do_global_dtors): Use word addresses.
1656 (__tablejump__, __tablejump_elpm__): Remove functions.
1657 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
1659 (XICALL, XIJMP): New macros.
1661 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
1662 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1664 * config.host (aarch64*): Include crtfastmath.o and
1666 * config/aarch64/crtfastmath.c: New file.
1668 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
1670 * config.host: Remove picochip support.
1671 * config/picochip/adddi3.S: Remove.
1672 * config/picochip/ashlsi3.S: Remove.
1673 * config/picochip/ashlsi3.c: Remove.
1674 * config/picochip/ashrsi3.S: Remove.
1675 * config/picochip/ashrsi3.c: Remove.
1676 * config/picochip/clzsi2.S: Remove.
1677 * config/picochip/cmpsi2.S: Remove.
1678 * config/picochip/divmod15.S: Remove.
1679 * config/picochip/divmodhi4.S: Remove.
1680 * config/picochip/divmodsi4.S: Remove.
1681 * config/picochip/lib1funcs.S: Remove.
1682 * config/picochip/longjmp.S: Remove.
1683 * config/picochip/lshrsi3.S: Remove.
1684 * config/picochip/lshrsi3.c: Remove.
1685 * config/picochip/parityhi2.S: Remove.
1686 * config/picochip/popcounthi2.S: Remove.
1687 * config/picochip/setjmp.S: Remove.
1688 * config/picochip/subdi3.S: Remove.
1689 * config/picochip/t-picochip: Remove.
1690 * config/picochip/ucmpsi2.S: Remove.
1691 * config/picochip/udivmodhi4.S: Remove.
1692 * config/picochip/udivmodsi4.S: Remove.
1694 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1696 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
1697 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
1698 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
1699 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
1700 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
1701 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
1702 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
1703 defined and LIBGCC2_HAS_DF_MODE is defined.
1704 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
1705 defined and LIBGCC2_HAS_XF_MODE is defined.
1706 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
1707 defined and LIBGCC2_HAS_TF_MODE is defined.
1709 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1711 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
1712 and ROUND_TOWARDS_ZERO conditionals.
1714 2014-09-07 Nathan sidwell <nathan@acm.org>
1716 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
1717 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
1719 2014-09-05 Joseph Myers <joseph@codesourcery.com>
1721 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
1722 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
1723 uses to __LIBGCC_STACK_POINTER_REGNUM__.
1724 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
1725 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1726 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
1727 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1728 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
1729 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
1730 (DWARF_FRAME_REGISTERS): Change all uses to
1731 __LIBGCC_DWARF_FRAME_REGISTERS__.
1732 (EH_RETURN_STACKADJ_RTX): Change all uses to
1733 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
1734 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
1735 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
1736 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
1737 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
1738 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
1739 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
1740 to __LIBGCC_EH_FRAME_SECTION_NAME__.
1741 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
1742 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
1743 __LIBGCC_STACK_POINTER_REGNUM__.
1744 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
1745 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1746 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
1747 to __LIBGCC_STACK_POINTER_REGNUM__.
1748 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
1749 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1750 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
1751 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1752 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
1753 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1754 (STACK_POINTER_REGNUM): Change all uses to
1755 __LIBGCC_STACK_POINTER_REGNUM__.
1756 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
1757 use to __LIBGCC_STACK_POINTER_REGNUM__.
1758 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
1759 uses to __LIBGCC_STACK_POINTER_REGNUM__.
1760 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
1761 to __LIBGCC_DWARF_FRAME_REGISTERS__.
1762 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
1763 to __LIBGCC_DWARF_FRAME_REGISTERS__.
1764 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
1765 to __LIBGCC_STACK_POINTER_REGNUM__.
1766 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
1767 Remove conditional definition.
1768 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
1769 __LIBGCC_TEXT_SECTION_ASM_OP__.
1770 (EH_FRAME_SECTION_NAME): Change all uses to
1771 __LIBGCC_EH_FRAME_SECTION_NAME__.
1772 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
1773 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
1774 (CTORS_SECTION_ASM_OP): Change all uses to
1775 __LIBGCC_CTORS_SECTION_ASM_OP__.
1776 (DTORS_SECTION_ASM_OP): Change all uses to
1777 __LIBGCC_DTORS_SECTION_ASM_OP__.
1778 (JCR_SECTION_NAME): Change all uses to
1779 __LIBGCC_JCR_SECTION_NAME__.
1780 (INIT_SECTION_ASM_OP): Change all uses to
1781 __LIBGCC_INIT_SECTION_ASM_OP__.
1782 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
1783 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
1784 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
1785 __LIBGCC_STACK_GROWS_DOWNWARD__.
1786 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
1787 __LIBGCC_INIT_SECTION_ASM_OP__.
1788 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
1789 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
1790 (EH_FRAME_SECTION_NAME): Change all uses to
1791 __LIBGCC_EH_FRAME_SECTION_NAME__.
1792 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
1793 definitions. Change all uses to
1794 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
1795 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
1796 __LIBGCC_STACK_GROWS_DOWNWARD__.
1797 (DWARF_FRAME_REGISTERS): Change all uses to
1798 __LIBGCC_DWARF_FRAME_REGISTERS__.
1799 (EH_RETURN_STACKADJ_RTX): Change all uses to
1800 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
1801 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
1802 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
1803 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
1804 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
1805 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
1807 2014-09-02 Nathan sidwell <nathan@acm.org>
1809 * libgcov-interface.c (STRONG_ALIAS): New.
1810 (__gcov_flush): Call __gcov_reset_int.
1811 (__gcov_reset): Strong alias for ...
1812 (__gcov_reset_ing): ... this renamed hidden version.
1813 * libgcov.h (__gcov_reset_int): New declaration.
1815 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
1817 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
1819 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
1820 (__dso_handle): Define on Cygwin.
1821 * config/i386/t-cygming (crtbeginS.o): New rule.
1822 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
1824 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
1827 2014-08-13 Steve Ellcey <sellcey@mips.com>
1829 * crtstuff.c: Undef caddr_t.
1831 2014-08-12 Steve Ellcey <sellcey@mips.com>
1833 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
1835 2014-08-07 Nathan Sidwell <nathan@acm.org>
1837 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
1838 (LIBGCOV_DRIVER): ... to here.
1839 * libgcov.h (gcov_do_dump): New #define.
1840 (struct gcov_root): New.
1841 (__gcov_root): New declaration.
1842 (__gcov_dump_one): Declare.
1843 * libgcov-driver.c (gcov_list, gcov_dump_complete,
1844 run_accounted): Delete.
1845 (gcov_compute_histogram): Add LIST argument, adjust.
1846 (compute_summary): Adjust gcov_compute_histogram call.
1847 (gcov_do_dump): Not hidden, static in libgcov.
1848 (gcov_clear): Move to interface.c.
1849 (__gcov_dump_one): New, broken out of ...
1850 (gcov_exit): ... here. Make static.
1852 (__gcov_init): Adjust.
1853 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
1855 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
1856 (gcov_clear): Moved from driver.c. Add LIST argument.
1857 (__gcov_reset): Adjust for changed interfaces.
1858 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
1860 2014-08-04 Rohit <rohitarulraj@freescale.com>
1863 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
1864 based on change in SPE high register numbers and 3 HTM registers.
1866 2014-08-01 Nathan Sidwell <nathan@acm.org>
1868 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
1869 LIBGCOV_INTERFACE): Reformat.
1870 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
1872 * libgcov-interface.c: Reformat some comments.
1873 (__gcov_flush_mx): Add declaration. Tidy up definition.
1875 2014-07-31 Alan Modra <amodra@gmail.com>
1876 Peter Bergner <bergner@vnet.ibm.com>
1878 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
1879 (pack_ldouble): New function.
1880 (__gcc_qadd): Use it.
1881 (__gcc_qmul): Likewise.
1882 (__gcc_qdiv): Likewise.
1883 (__gcc_qneg): Likewise.
1884 (__gcc_stoq): Likewise.
1885 (__gcc_dtoq): Likewise.
1887 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
1889 * config/s390/tpf-unwind.h: Include <stdbool.h>.
1890 (__tpf_eh_return): Add original return address as second parameter.
1891 Handle cases where unwinder routines were called directly, instead
1892 of from within the C++ library.
1894 2014-07-29 Nathan Sidwell <nathan@acm.org>
1896 * libgcov.h: Move renaming of entry points to lib gcov specific
1898 (gcov_do_dump): New rename.
1899 (gcov_rewrite): Remove inline, make HIDDEN.
1900 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
1901 (gcov_exit_compute_summary): Rename to ...
1902 (compute_summary): ... here. Add LIST argument.
1903 (gcov_exit_merge_gcda): Rename to ...
1904 (merge_one_data): ... here.
1905 (gcov_exit_write_gcda): Rename to ...
1906 (write_one_data): ... here.
1907 (gcov_exit_merge_summary): Rename to ...
1908 (merge_summary): Add RUN_COUNTED argument.
1909 (gcov_exit_dump_gcov): Rename to ...
1910 (dump_one_gcov): Add RUN_COUNTED argument.
1911 (gcov_do_dump): New function, broken out of ...
1912 (gcov_exit): ... here. Call it.
1914 2014-07-27 Anthony Green <green@moxielogic.com>
1916 * config.host: Add moxiebox configuration suppport.
1918 2014-07-27 Nathan Sidwell <nathan@acm.org>
1920 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
1921 (struct gcov_filename): ... here. Include buffer and max length
1923 (gcov_max_filename): Remove.
1924 (gi_filename): Remove.
1925 (gcov_exit_compute_summary): Compute max filename here.
1926 (gcov_exit_merge_gcda): Add filename parm, adjust.
1927 (gcov_exit_merge_summary): Likewise.
1928 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
1929 (gcov_exit): Likewise.
1930 (__gcov_init): Don't calculate max length here.
1931 * libgcov_util.c (max_filename_len): Remove.
1932 (read_gcda_file): Don't calculate max length here.
1933 (gcov_read_profile_dir): Don't propagate here.
1934 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
1935 struct gcov_filename changes.
1936 (gcov_exit_open_gcda_file): Likewise.
1938 2014-07-25 Nathan Sidwell <nathan@acm.org>
1940 * libgcov-driver.c (set_gcov_dump_complete,
1941 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
1942 functions polluting user's namespace.
1943 (gcov_exit): Set variable directly.
1944 (gcov_clear): Reset variable directly.
1945 * libgcov-interface.c (get_gcov_dymp_complete,
1946 reset_gov_dump_complete): Remove declarations.
1947 (__gcov_reset, __gcov_dump): Don't call them.
1949 2014-07-24 DJ Delorie <dj@redhat.com>
1951 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
1952 (__gcc_deregister_frame): Move logic to detect deregister function
1954 (__gcc_register_frame): here, so it's consistent with the register
1957 2014-07-23 Nathan Sidwell <nathan@acm.org>
1959 * libgcov-driver.c (set_gcov_list): Remove.
1960 (gcov_list): Make non-static in GCOV_TOOL.
1961 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
1963 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
1965 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
1966 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
1967 Don't use SYNC_LOCK_RELEASE for int type.
1969 2014-07-14 Richard Biener <rguenther@suse.de>
1971 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
1973 2014-07-11 Rong Xu <xur@google.com>
1975 * libgcov-util.c (gcov_max_filename): Fix declartion.
1977 2014-07-10 Rong Xu <xur@google.com>
1979 Add gcov-tool: an offline gcda profile processing tool
1981 * libgcov-driver.c (gcov_max_filename): Make available
1983 * libgcov-merge.c (__gcov_merge_add): Replace
1984 gcov_read_counter() with a Macro.
1985 (__gcov_merge_ior): Ditto.
1986 (__gcov_merge_time_profile): Ditto.
1987 (__gcov_merge_single): Ditto.
1988 (__gcov_merge_delta): Ditto.
1989 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
1990 in the utility functions.
1991 (set_fn_ctrs): Utility function for reading gcda files to in-memory
1992 gcov_list object link lists.
1993 (tag_function): Ditto.
1994 (tag_blocks): Ditto.
1997 (tag_counters): Ditto.
1998 (tag_summary): Ditto.
1999 (read_gcda_finalize): Ditto.
2000 (read_gcda_file): Ditto.
2001 (ftw_read_file): Ditto.
2002 (read_profile_dir_init): Ditto.
2003 (gcov_read_profile_dir): Ditto.
2004 (gcov_read_counter_mem): Ditto.
2005 (gcov_get_merge_weight): Ditto.
2006 (merge_wrapper): A wrapper function that calls merging handler.
2007 (gcov_merge): Merge two gcov_info objects with weights.
2008 (find_match_gcov_info): Find the matched gcov_info in the list.
2009 (gcov_profile_merge): Merge two gcov_info object lists.
2010 (__gcov_add_counter_op): Process edge profile counter values.
2011 (__gcov_ior_counter_op): Process IOR profile counter values.
2012 (__gcov_delta_counter_op): Process delta profile counter values.
2013 (__gcov_single_counter_op): Process single profile counter values.
2014 (fp_scale): Callback function for float-point scaling.
2015 (int_scale): Callback function for integer fraction scaling.
2016 (gcov_profile_scale): Scaling profile counters.
2017 (gcov_profile_normalize): Normalize profile counters.
2018 * libgcov.h: Add headers and functions for gcov-tool use.
2019 (gcov_get_counter): New.
2020 (gcov_get_counter_target): Ditto.
2021 (struct gcov_info): Make the functions field mutable in gcov-tool
2024 2014-06-23 Kai Tietz <ktietz@redhat.com>
2027 * unwind-seh.c (_Unwind_GetGR): Check for proper
2029 (_Unwind_SetGR): Likewise.
2031 2014-05-22 Nick Clifton <nickc@redhat.com>
2033 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
2036 2014-05-22 Teresa Johnson <tejohnson@google.com>
2038 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
2041 2014-05-20 John Marino <gnugcc@marino.st>
2043 * config.host (*-*-dragonfly*): New target.
2044 * crtstuff.c: Make dl_iterate_support generic on *bsd.
2045 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
2046 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
2047 * config/i386/dragonfly-unwind.h: New.
2049 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
2052 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
2053 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
2055 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
2057 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
2060 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
2062 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
2064 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2067 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
2070 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
2072 Work around for current cygwin32 build problems.
2073 * config/i386/cygming-crtbegin.c (__register_frame_info,
2074 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
2075 functions only for 64-bit systems.
2077 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2079 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
2080 (sigill_caught, sigill_hdlr): Remove.
2082 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2084 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
2086 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2087 Solaris 9 single-threaded support.
2088 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2089 Solaris 9 single-threaded support. Add call_user_handler code
2091 (sparc_is_sighandler): Likewise.
2093 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2095 * config.host: Append t-floattodi to tmake_file depending on
2098 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
2100 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
2102 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
2105 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
2106 variable to avoid "array subscript is above array bounds" warnings.
2107 Use __builtin_expect when checking *jcr_list for NULL.
2109 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2112 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
2113 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
2114 vtv_*.o to extra_parts if enable_vtable_verify.
2116 2014-03-06 Nick Clifton <nickc@redhat.com>
2118 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
2119 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
2121 2014-02-28 Joey Ye <joey.ye@arm.com>
2124 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
2125 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
2128 2014-02-24 Walter Lee <walt@tilera.com>
2130 * config.host: Support "tilegx*" and "tilepro*" triplets.
2131 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
2132 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
2134 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
2135 Chung-Lin Tang <cltang@codesourcery.com>
2137 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
2138 * config/nios2/crti.S: Remove .file directive.
2139 * config/nios2/crtn.S: Likewise.
2141 2014-02-18 Kai Tietz <ktietz@redhat.com>
2142 Jonathan Schleifer <js@webkeks.org>
2145 * unwind-seh.c (_GCC_specific_handler): Pass proper
2146 value to unwind-handler.
2148 2014-02-12 Joseph Myers <joseph@codesourcery.com>
2150 * soft-fp/adddf3.c: Update from glibc.
2151 * soft-fp/addsf3.c: Likewise.
2152 * soft-fp/addtf3.c: Likewise.
2153 * soft-fp/divdf3.c: Likewise.
2154 * soft-fp/divsf3.c: Likewise.
2155 * soft-fp/divtf3.c: Likewise.
2156 * soft-fp/double.h: Likewise.
2157 * soft-fp/eqdf2.c: Likewise.
2158 * soft-fp/eqsf2.c: Likewise.
2159 * soft-fp/eqtf2.c: Likewise.
2160 * soft-fp/extenddftf2.c: Likewise.
2161 * soft-fp/extended.h: Likewise.
2162 * soft-fp/extendsfdf2.c: Likewise.
2163 * soft-fp/extendsftf2.c: Likewise.
2164 * soft-fp/extendxftf2.c: Likewise.
2165 * soft-fp/fixdfdi.c: Likewise.
2166 * soft-fp/fixdfsi.c: Likewise.
2167 * soft-fp/fixdfti.c: Likewise.
2168 * soft-fp/fixsfdi.c: Likewise.
2169 * soft-fp/fixsfsi.c: Likewise.
2170 * soft-fp/fixsfti.c: Likewise.
2171 * soft-fp/fixtfdi.c: Likewise.
2172 * soft-fp/fixtfsi.c: Likewise.
2173 * soft-fp/fixtfti.c: Likewise.
2174 * soft-fp/fixunsdfdi.c: Likewise.
2175 * soft-fp/fixunsdfsi.c: Likewise.
2176 * soft-fp/fixunsdfti.c: Likewise.
2177 * soft-fp/fixunssfdi.c: Likewise.
2178 * soft-fp/fixunssfsi.c: Likewise.
2179 * soft-fp/fixunssfti.c: Likewise.
2180 * soft-fp/fixunstfdi.c: Likewise.
2181 * soft-fp/fixunstfsi.c: Likewise.
2182 * soft-fp/fixunstfti.c: Likewise.
2183 * soft-fp/floatdidf.c: Likewise.
2184 * soft-fp/floatdisf.c: Likewise.
2185 * soft-fp/floatditf.c: Likewise.
2186 * soft-fp/floatsidf.c: Likewise.
2187 * soft-fp/floatsisf.c: Likewise.
2188 * soft-fp/floatsitf.c: Likewise.
2189 * soft-fp/floattidf.c: Likewise.
2190 * soft-fp/floattisf.c: Likewise.
2191 * soft-fp/floattitf.c: Likewise.
2192 * soft-fp/floatundidf.c: Likewise.
2193 * soft-fp/floatundisf.c: Likewise.
2194 * soft-fp/floatunditf.c: Likewise.
2195 * soft-fp/floatunsidf.c: Likewise.
2196 * soft-fp/floatunsisf.c: Likewise.
2197 * soft-fp/floatunsitf.c: Likewise.
2198 * soft-fp/floatuntidf.c: Likewise.
2199 * soft-fp/floatuntisf.c: Likewise.
2200 * soft-fp/floatuntitf.c: Likewise.
2201 * soft-fp/gedf2.c: Likewise.
2202 * soft-fp/gesf2.c: Likewise.
2203 * soft-fp/getf2.c: Likewise.
2204 * soft-fp/ledf2.c: Likewise.
2205 * soft-fp/lesf2.c: Likewise.
2206 * soft-fp/letf2.c: Likewise.
2207 * soft-fp/muldf3.c: Likewise.
2208 * soft-fp/mulsf3.c: Likewise.
2209 * soft-fp/multf3.c: Likewise.
2210 * soft-fp/negdf2.c: Likewise.
2211 * soft-fp/negsf2.c: Likewise.
2212 * soft-fp/negtf2.c: Likewise.
2213 * soft-fp/op-1.h: Likewise.
2214 * soft-fp/op-2.h: Likewise.
2215 * soft-fp/op-4.h: Likewise.
2216 * soft-fp/op-8.h: Likewise.
2217 * soft-fp/op-common.h: Likewise.
2218 * soft-fp/quad.h: Likewise.
2219 * soft-fp/single.h: Likewise.
2220 * soft-fp/soft-fp.h: Likewise.
2221 * soft-fp/subdf3.c: Likewise.
2222 * soft-fp/subsf3.c: Likewise.
2223 * soft-fp/subtf3.c: Likewise.
2224 * soft-fp/truncdfsf2.c: Likewise.
2225 * soft-fp/trunctfdf2.c: Likewise.
2226 * soft-fp/trunctfsf2.c: Likewise.
2227 * soft-fp/trunctfxf2.c: Likewise.
2228 * soft-fp/unorddf2.c: Likewise.
2229 * soft-fp/unordsf2.c: Likewise.
2230 * soft-fp/unordtf2.c: Likewise.
2231 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
2233 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2235 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2237 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2239 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2241 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2243 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2245 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2247 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2249 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2251 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2253 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2255 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2257 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
2259 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
2261 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2264 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2266 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
2267 cannot be represented.
2268 * config/s390/32/_fixsfdi.c: Likewise.
2269 * config/s390/32/_fixtfdi.c: Likewise.
2270 * config/s390/32/_fixunsdfdi.c: Likewise.
2271 * config/s390/32/_fixunssfdi.c: Likewise.
2272 * config/s390/32/_fixunstfdi.c: Likewise.
2274 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
2276 * configure.ac (libgcc_cv_mips_hard_float): New.
2277 * configure: Regenerate.
2278 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
2279 t-softfp-sfdf for hard-float targets.
2280 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
2281 (softfp_float_modes, softfp_int_modes, softfp_extensions)
2282 (softfp_truncations, softfp_exclude_libgcc2): New.
2283 * config/t-hardfp: New file.
2284 * config/t-hardfp-sfdf: Likewise.
2285 * config/hardfp.c: Likewise.
2287 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2289 * config.host: Include t-floattodi also for s390x.
2290 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
2291 * config/s390/32/_fixsfdi.c: Likewise.
2292 * config/s390/32/_fixtfdi.c: Likewise.
2293 * config/s390/32/_fixunsdfdi.c: Likewise.
2294 * config/s390/32/_fixunssfdi.c: Likewise.
2295 * config/s390/32/_fixunstfdi.c: Likewise.
2297 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2300 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
2301 (install-libgcc-unwind-map-forbuild): New target.
2302 (all): Depend on install-libgcc-unwind-map-forbuild.
2303 (install-libgcc-unwind-map): New target.
2304 (install): Depend on install-libgcc-unwind-map.
2306 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2308 * config/nios2/crti.S (_init): Initialize GOT pointer from
2309 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
2311 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
2313 * configure.ac: Check __mips64 when setting host_address.
2314 * configure: Regenerate.
2315 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
2316 mips/t-mips64 and t-softfp.
2317 (mips*-*-linux*): Don't add mips/t-tpbit.
2318 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
2319 (DPBIT, DPBIT_CFLAGS): Delete.
2320 * config/mips/sfp-machine.h: New file.
2321 * config/mips/t-mips64: Likewise.
2322 * config/mips/t-softfp-tf: Likewise.
2323 * config/mips/t-tpbit: Delete.
2325 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
2327 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
2330 2014-01-25 Walter Lee <walt@tilera.com>
2332 * config/tilepro/atomic.c: Include tconfig.h. Don't include
2333 config.h or system.h.
2336 2014-01-25 Walter Lee <walt@tilera.com>
2338 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
2339 (post_atomic_barrier): Ditto.
2340 (__fetch_and_do): New macro.
2341 (__atomic_fetch_and_do): Use __fetch_and_do.
2342 (__sync_fetch_and_do): New macro.
2343 (__sync_fetch_and_add_4): New function.
2344 (__sync_fetch_and_sub_4): New function.
2345 (__sync_fetch_and_or_4): New function.
2346 (__sync_fetch_and_and_4): New function.
2347 (__sync_fetch_and_xor_4): New function.
2348 (__sync_fetch_and_nand_4): New function.
2349 (__sync_fetch_and_add_8): New function.
2350 (__sync_fetch_and_sub_8): New function.
2351 (__sync_fetch_and_or_8): New function.
2352 (__sync_fetch_and_and_8): New function.
2353 (__sync_fetch_and_xor_8): New function.
2354 (__sync_fetch_and_nand_8): New function.
2355 (__do_and_fetch): New macro.
2356 (__atomic_do_and_fetch): Use __do_and_fetch.
2357 (__sync_do_and_fetch): New macro.
2358 (__sync_add_and_fetch_4): New function.
2359 (__sync_sub_and_fetch_4): New function.
2360 (__sync_or_and_fetch_4): New function.
2361 (__sync_and_and_fetch_4): New function.
2362 (__sync_xor_and_fetch_4): New function.
2363 (__sync_nand_and_fetch_4): New function.
2364 (__sync_add_and_fetch_8): New function.
2365 (__sync_sub_and_fetch_8): New function.
2366 (__sync_or_and_fetch_8): New function.
2367 (__sync_and_and_fetch_8): New function.
2368 (__sync_xor_and_fetch_8): New function.
2369 (__sync_nand_and_fetch_8): New function.
2370 (__sync_exchange_methods): New macro.
2371 (__sync_val_compare_and_swap_4): New function.
2372 (__sync_bool_compare_and_swap_4): New function.
2373 (__sync_lock_test_and_test_4): New function.
2374 (__sync_val_compare_and_swap_8): New function.
2375 (__sync_bool_compare_and_swap_8): New function.
2376 (__sync_lock_test_and_test_8): New function.
2377 (__subword_cmpxchg_body): New macro.
2378 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
2379 (__atomic_compare_exchange_2): Ditto.
2380 (__sync_subword_cmpxchg): New macro.
2381 (__sync_val_compare_and_swap_1): New function.
2382 (__sync_bool_compare_and_swap_1): New function.
2383 (__sync_val_compare_and_swap_2): New function.
2384 (__sync_bool_compare_and_swap_2): New function.
2385 (__atomic_subword): Rename to ...
2386 (__subword): ... New name.
2387 (__atomic_subword_fetch): Use __subword.
2388 (__sync_subword_fetch): New macro.
2389 (__sync_fetch_and_add_1): New function.
2390 (__sync_fetch_and_sub_1): New function.
2391 (__sync_fetch_and_or_1): New function.
2392 (__sync_fetch_and_and_1): New function.
2393 (__sync_fetch_and_xor_1): New function.
2394 (__sync_fetch_and_nand_1): New function.
2395 (__sync_fetch_and_add_2): New function.
2396 (__sync_fetch_and_sub_2): New function.
2397 (__sync_fetch_and_or_2): New function.
2398 (__sync_fetch_and_and_2): New function.
2399 (__sync_fetch_and_xor_2): New function.
2400 (__sync_fetch_and_nand_2): New function.
2401 (__sync_add_and_fetch_1): New function.
2402 (__sync_sub_and_fetch_1): New function.
2403 (__sync_or_and_fetch_1): New function.
2404 (__sync_and_and_fetch_1): New function.
2405 (__sync_xor_and_fetch_1): New function.
2406 (__sync_nand_and_fetch_1): New function.
2407 (__sync_add_and_fetch_2): New function.
2408 (__sync_sub_and_fetch_2): New function.
2409 (__sync_or_and_fetch_2): New function.
2410 (__sync_and_and_fetch_2): New function.
2411 (__sync_xor_and_fetch_2): New function.
2412 (__sync_nand_and_fetch_2): New function.
2413 (__atomic_subword_lock): Use __subword.
2414 (__sync_subword_lock): New macro.
2415 (__sync_lock_test_and_set_1): New function.
2416 (__sync_lock_test_and_set_2): New function.
2418 2014-01-25 Walter Lee <walt@tilera.com>
2420 * config/tilepro/atomic.c (BIT_OFFSET): Define.
2421 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
2422 (__atomic_subword): Ditto.
2424 2014-01-25 Walter Lee <walt@tilera.com>
2426 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
2427 a prefix op argument.
2428 (__atomic_nand_fetch_4): Add prefix op.
2429 (__atomic_nand_fetch_8): Ditto.
2431 2014-01-21 Baruch Siach <barch@tkos.co.il>
2433 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
2435 2014-01-09 Rong Xu <xur@google.com>
2437 * libgcov-driver.c (this_prg): make it local to save
2439 (gcov_exit_compute_summary): Ditto.
2440 (gcov_exit_merge_gcda): Ditto.
2441 (gcov_exit_merge_summary): Ditto.
2442 (gcov_exit_dump_gcov): Ditto.
2444 2014-01-08 Rong Xu <xur@google.com>
2446 * libgcov-driver.c: Use libgcov.h.
2447 (buffer_fn_data): Use xmalloc instead of malloc.
2448 (gcov_exit_merge_gcda): Ditto.
2449 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
2450 * libgcov.h: New common header files for libgcov-*.h.
2451 * libgcov-interface.c: Use libgcov.h
2452 * libgcov-merge.c: Ditto.
2453 * libgcov-profiler.c: Ditto.
2454 * Makefile.in: Add dependence to libgcov.h
2456 2014-01-02 Joseph Myers <joseph@codesourcery.com>
2458 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
2459 case of small numerator and finite nonzero result.
2461 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2463 Update copyright years
2465 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2467 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
2468 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
2469 config/arc/dp-hack.h, config/arc/fp-hack.h,
2470 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
2471 config/arc/ieee-754/arc600-dsp/divdf3.S,
2472 config/arc/ieee-754/arc600-dsp/divsf3.S,
2473 config/arc/ieee-754/arc600-dsp/muldf3.S,
2474 config/arc/ieee-754/arc600-dsp/mulsf3.S,
2475 config/arc/ieee-754/arc600-mul64/divdf3.S,
2476 config/arc/ieee-754/arc600-mul64/divsf3.S,
2477 config/arc/ieee-754/arc600-mul64/muldf3.S,
2478 config/arc/ieee-754/arc600-mul64/mulsf3.S,
2479 config/arc/ieee-754/arc600/divsf3.S,
2480 config/arc/ieee-754/arc600/mulsf3.S,
2481 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
2482 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
2483 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
2484 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
2485 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
2486 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
2487 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
2488 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
2489 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
2490 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
2491 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
2492 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
2493 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
2494 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
2495 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
2496 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
2497 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
2498 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
2499 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
2500 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
2501 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
2502 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
2503 vtv_start_preinit.c: Use the standard form for the copyright notice.
2505 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
2506 Chung-Lin Tang <cltang@codesourcery.com>
2507 Based on patches from Altera Corporation
2509 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
2510 * config/nios2/lib2-nios2.h: New file.
2511 * config/nios2/lib2-divmod-hi.c: New file.
2512 * config/nios2/linux-unwind.h: New file.
2513 * config/nios2/lib2-divmod.c: New file.
2514 * config/nios2/linux-atomic.c: New file.
2515 * config/nios2/t-nios2: New file.
2516 * config/nios2/crti.asm: New file.
2517 * config/nios2/t-linux: New file.
2518 * config/nios2/lib2-divtable.c: New file.
2519 * config/nios2/lib2-mul.c: New file.
2520 * config/nios2/tramp.c: New file.
2521 * config/nios2/crtn.asm: New file.
2523 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
2525 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
2526 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
2527 from cpuid.h to check vendor signatures.
2529 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
2531 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
2532 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
2533 (get_amd_cpu): Likewise.
2535 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
2537 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
2540 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
2541 H.J. Lu <hongjiu.lu@intel.com>
2544 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
2546 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
2547 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
2548 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
2549 FEATURE_XOP and FEATURE_FMA.
2550 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
2552 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
2553 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
2554 FEATURE_FMA4 and FEATURE_XOP.
2556 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
2558 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
2559 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
2560 (get_intel_cpu): Updated.
2562 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
2564 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
2566 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
2568 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
2569 instructions when __SSE_MATH__ is defined.
2571 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
2573 * config.host (microblaze-*-rtems*): New.
2575 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
2577 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
2578 architectures that do not have hardware divide instruction.
2579 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
2581 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
2583 * longlong.h: Delete (moved to include/).
2585 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
2587 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
2588 of normal number and qNaN to not raise an inexact exception.
2590 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
2592 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
2594 2013-11-28 Matthew Leach <matthew.leach@arm.com>
2596 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
2597 for correct opcodes on BE.
2599 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
2601 * soft-fp/op-4.h: Update from glibc.
2603 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
2605 * libgcc2.c (__udivmoddi4): Define new implementation when
2606 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
2607 divide instructions.
2609 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
2611 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
2613 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2615 * config/t-softfp (soft-fp-objects-base): New variable.
2616 (soft-fp-objects): Use it.
2618 2013-11-23 David Edelson <dje.gcc@gmail.com>
2619 Andrew Dixie <andrewd@gentrack.com>
2622 * config/rs6000/aixinitfini.c: New file.
2623 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
2624 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
2627 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
2629 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
2631 2013-11-18 Jan Hubicka <jh@suse.cz>
2633 * libgcov-driver.c (run_accounted): Make global level static.
2634 (gcov_exit_merge_summary): Silence warning; do not clear
2636 (gcov_exit): Clear it here.
2638 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
2641 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
2642 (all_prg, crc32): Remove static vars.
2643 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
2645 (gcov_exit_merge_gcda): Add crc32 parameter.
2646 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
2647 do not account run if it was already accounted.
2648 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
2649 (gcov_exit): Initialize all_prg; update.
2651 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
2653 * configure: Regenerate.
2655 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2656 Alan Modra <amodra@gmail.com>
2658 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
2659 (frob_update_context): Use it.
2661 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2662 Alan Modra <amodra@gmail.com>
2664 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
2665 (trampoline_initial): Provide ELFv2 variant.
2666 (__trampoline_setup): Likewise.
2668 * config/rs6000/linux-unwind.h (frob_update_context): Do not
2669 check for AIX indirect function call sequence if _CALL_ELF == 2.
2671 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2672 Alan Modra <amodra@gmail.com>
2674 * config/rs6000/linux-unwind.h (get_regs): Do not support
2675 old kernel versions if _CALL_ELF == 2.
2676 (frob_update_context): Do not support PLT stub variants only
2677 generated by old linkers if _CALL_ELF == 2.
2679 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2680 Alan Modra <amodra@gmail.com>
2682 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
2683 location of CR save area for 64-bit little-endian systems.
2685 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
2687 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
2689 * config/arm/t-vxworks: Delete.
2691 2013-11-10 Kai Tietz <ktietz@redhat.com>
2693 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
2694 Increment load-count on use of LIBGCC_SONAME DLL.
2695 (hmod_libgcc): New static variable to hold handle of
2697 (__gcc_deregister_frame): Decrement load-count of
2700 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
2702 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
2704 * configure: Regenerate
2706 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
2708 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
2709 FP_EX_DENORM. Store result to volatile location after SSE division
2710 to close interrupt window. Remove unneeded fwait after x87
2711 division since interrupt window will be closed by emitted fstp.
2712 Rewrite FP_EX_INEXACT handling.
2714 2013-11-06 Joseph Myers <joseph@codesourcery.com>
2716 * soft-fp/README: Update.
2717 * soft-fp/adddf3.c: Update from glibc.
2718 * soft-fp/addsf3.c: Likewise.
2719 * soft-fp/addtf3.c: Likewise.
2720 * soft-fp/divdf3.c: Likewise.
2721 * soft-fp/divsf3.c: Likewise.
2722 * soft-fp/divtf3.c: Likewise.
2723 * soft-fp/double.h: Likewise.
2724 * soft-fp/eqdf2.c: Likewise.
2725 * soft-fp/eqsf2.c: Likewise.
2726 * soft-fp/eqtf2.c: Likewise.
2727 * soft-fp/extenddftf2.c: Likewise.
2728 * soft-fp/extended.h: Likewise.
2729 * soft-fp/extendsfdf2.c: Likewise.
2730 * soft-fp/extendsftf2.c: Likewise.
2731 * soft-fp/extendxftf2.c: Likewise.
2732 * soft-fp/fixdfdi.c: Likewise.
2733 * soft-fp/fixdfsi.c: Likewise.
2734 * soft-fp/fixdfti.c: Likewise.
2735 * soft-fp/fixsfdi.c: Likewise.
2736 * soft-fp/fixsfsi.c: Likewise.
2737 * soft-fp/fixsfti.c: Likewise.
2738 * soft-fp/fixtfdi.c: Likewise.
2739 * soft-fp/fixtfsi.c: Likewise.
2740 * soft-fp/fixtfti.c: Likewise.
2741 * soft-fp/fixunsdfdi.c: Likewise.
2742 * soft-fp/fixunsdfsi.c: Likewise.
2743 * soft-fp/fixunsdfti.c: Likewise.
2744 * soft-fp/fixunssfdi.c: Likewise.
2745 * soft-fp/fixunssfsi.c: Likewise.
2746 * soft-fp/fixunssfti.c: Likewise.
2747 * soft-fp/fixunstfdi.c: Likewise.
2748 * soft-fp/fixunstfsi.c: Likewise.
2749 * soft-fp/fixunstfti.c: Likewise.
2750 * soft-fp/floatdidf.c: Likewise.
2751 * soft-fp/floatdisf.c: Likewise.
2752 * soft-fp/floatditf.c: Likewise.
2753 * soft-fp/floatsidf.c: Likewise.
2754 * soft-fp/floatsisf.c: Likewise.
2755 * soft-fp/floatsitf.c: Likewise.
2756 * soft-fp/floattidf.c: Likewise.
2757 * soft-fp/floattisf.c: Likewise.
2758 * soft-fp/floattitf.c: Likewise.
2759 * soft-fp/floatundidf.c: Likewise.
2760 * soft-fp/floatundisf.c: Likewise.
2761 * soft-fp/floatunditf.c: Likewise.
2762 * soft-fp/floatunsidf.c: Likewise.
2763 * soft-fp/floatunsisf.c: Likewise.
2764 * soft-fp/floatunsitf.c: Likewise.
2765 * soft-fp/floatuntidf.c: Likewise.
2766 * soft-fp/floatuntisf.c: Likewise.
2767 * soft-fp/floatuntitf.c: Likewise.
2768 * soft-fp/gedf2.c: Likewise.
2769 * soft-fp/gesf2.c: Likewise.
2770 * soft-fp/getf2.c: Likewise.
2771 * soft-fp/ledf2.c: Likewise.
2772 * soft-fp/lesf2.c: Likewise.
2773 * soft-fp/letf2.c: Likewise.
2774 * soft-fp/muldf3.c: Likewise.
2775 * soft-fp/mulsf3.c: Likewise.
2776 * soft-fp/multf3.c: Likewise.
2777 * soft-fp/negdf2.c: Likewise.
2778 * soft-fp/negsf2.c: Likewise.
2779 * soft-fp/negtf2.c: Likewise.
2780 * soft-fp/op-1.h: Likewise.
2781 * soft-fp/op-2.h: Likewise.
2782 * soft-fp/op-4.h: Likewise.
2783 * soft-fp/op-8.h: Likewise.
2784 * soft-fp/op-common.h: Likewise.
2785 * soft-fp/quad.h: Likewise.
2786 * soft-fp/single.h: Likewise.
2787 * soft-fp/soft-fp.h: Likewise.
2788 * soft-fp/subdf3.c: Likewise.
2789 * soft-fp/subsf3.c: Likewise.
2790 * soft-fp/subtf3.c: Likewise.
2791 * soft-fp/truncdfsf2.c: Likewise.
2792 * soft-fp/trunctfdf2.c: Likewise.
2793 * soft-fp/trunctfsf2.c: Likewise.
2794 * soft-fp/trunctfxf2.c: Likewise.
2795 * soft-fp/unorddf2.c: Likewise.
2796 * soft-fp/unordsf2.c: Likewise.
2797 * soft-fp/unordtf2.c: Likewise.
2799 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
2801 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
2802 (_FP_MUL_MEAT_D): Ditto.
2803 (_FP_DIV_MEAT_S): Ditto.
2804 (_FP_DIV_MEAT_D): Ditto.
2805 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
2806 t-softfp-sfdf and t-softfp to tmake_file.
2808 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
2810 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
2811 * config/i386/crtprec.c: Ditto.
2813 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
2814 Shiva Chen <shiva0217@gmail.com>
2816 * config.host (nds32*-elf*): Add nds32 target.
2817 * config/nds32 : New directory and files.
2819 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
2821 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
2822 * config.host (cpu_type) <Setting default>: Add entry for
2824 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
2825 <crisv32-*-linux*>: Adjust.
2826 * longlong.h: Wrap the whole CRIS section in a single
2827 defined(__CRIS__) conditional. Add comment about add_ssaaaa
2829 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
2831 [__CRIS__] (__umulsidi3): Define.
2832 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
2833 * config/cris/sfp-machine.h: New file.
2834 * config/cris/umulsidi3.S: New file.
2835 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
2836 * config/cris/arit.c (SIGNMULT): New macro.
2837 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
2838 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
2839 saving 3 out of originally 33 cycles from the fastest
2840 path, 3 out of 54 from the medium path and one from the longest
2841 path. Improve comments.
2843 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
2845 * sync.c: Remove static aliases and define each function directly
2846 under its real name.
2848 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
2850 * config.host (hppa*64*-*-linux*): Define extra_parts.
2851 (hppa*-*-linux*): Likewise.
2853 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
2855 * config/arc/crtgend.S: Add 2013 to Copyright years.
2856 * config/arc/gmon/atomic.h: Likewise.
2857 * config/arc/gmon/auxreg.h: Likewise.
2858 * config/arc/gmon/sys/gmon_out.h: Likewise.
2859 * config/arc/gmon/sys/gmon.h: Likewise.
2860 * config/arc/gmon/prof-freq.c: Likewise.
2861 * config/arc/gmon/mcount.c: Likewise.
2862 * config/arc/gmon/prof-freq-stub.S: Likewise.
2863 * config/arc/gmon/gmon.c: Likewise.
2864 * config/arc/gmon/machine-gmon.h: Likewise.
2865 * config/arc/gmon/profil.S: Likewise.
2866 * config/arc/gmon/dcache_linesz.S: Likewise.
2867 * config/arc/crtg.S: Likewise.
2868 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
2869 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
2870 * config/arc/ieee-754/adddf3.S: Likewise.
2871 * config/arc/ieee-754/truncdfsf2.S: Likewise.
2872 * config/arc/ieee-754/fixsfsi.S: Likewise.
2873 * config/arc/ieee-754/gtsf2.S: Likewise.
2874 * config/arc/ieee-754/floatsisf.S: Likewise.
2875 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
2876 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
2877 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
2878 * config/arc/ieee-754/fixdfsi.S: Likewise.
2879 * config/arc/ieee-754/addsf3.S: Likewise.
2880 * config/arc/ieee-754/gesf2.S: Likewise.
2881 * config/arc/ieee-754/floatsidf.S: Likewise.
2882 * config/arc/ieee-754/extendsfdf2.S: Likewise.
2883 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
2884 * config/arc/ieee-754/gtdf2.S: Likewise.
2885 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
2886 * config/arc/ieee-754/uneqdf2.S: Likewise.
2887 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
2888 * config/arc/ieee-754/uneqsf2.S: Likewise.
2889 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
2890 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
2891 * config/arc/ieee-754/eqdf2.S: Likewise.
2892 * config/arc/ieee-754/ordsf2.S: Likewise.
2893 * config/arc/ieee-754/divsf3.S: Likewise.
2894 * config/arc/ieee-754/divdf3.S: Likewise.
2895 * config/arc/ieee-754/floatunsidf.S: Likewise.
2896 * config/arc/ieee-754/orddf2.S: Likewise.
2897 * config/arc/ieee-754/eqsf2.S: Likewise.
2898 * config/arc/ieee-754/gedf2.S: Likewise.
2899 * config/arc/crtn.S: Likewise.
2900 * config/arc/crti.S: Likewise.
2901 * config/arc/t-arc700-uClibc: Likewise.
2902 * config/arc/asm.h: Likewise.
2903 * config/arc/libgcc-excl.ver: Likewise.
2904 * config/arc/t-arc-newlib: Likewise.
2905 * config/arc/divtab-arc700.c: Likewise.
2906 * config/arc/initfini.c: Likewise.
2907 * config/arc/fp-hack.h: Likewise.
2909 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
2910 Diego Novillo <dnovillo@google.com>
2912 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
2913 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
2914 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
2915 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
2917 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
2918 Brendan Kehoe <brendan@zen.org>
2919 Simon Cook <simon.cook@embecosm.com>
2921 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
2922 * config/arc: New directory.
2923 * longlong.h [__arc__] (umul_ppmm): Remove.
2924 [__arc__] (__umulsidi3): Define.
2925 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
2926 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
2928 2013-09-17 Jacek Caban <jacek@codeweavers.com>
2930 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
2932 * config/i386/gthr-win32.h: Likewise.
2934 2013-09-16 DJ Delorie <dj@redhat.com>
2936 * config/rl78/vregs.h: Add G10 register definitions.
2937 * config/rl78/lib2mul.c: Enable for RL78/G10.
2938 * config/rl78/lib2div.c: Likewise.
2939 * config/rl78/lshrsi3.S: Use vregs.h.
2940 * config/rl78/cmpsi2.S: Likewise.
2941 * config/rl78/trampoline.S: Likewise.
2942 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
2944 2013-09-14 DJ Delorie <dj@redhat.com>
2945 Nick Clifton <nickc@redhat.com>
2947 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
2948 * config/rl78/vregs.h: New.
2949 * config/rl78/signbit.S: New file. Implements signbit function.
2950 * config/rl78/divmodsi.S: New.
2951 * config/rl78/divmodhi.S: New.
2952 * config/rl78/divmodqi.S: New.
2953 * config/rl78/t-rl78: Build them here...
2954 * config/rl78/lib2div.c: ...but not here.
2956 2013-09-12 DJ Delorie <dj@redhat.com>
2958 * config.host (msp*-*-elf): New.
2959 * config/msp430/: New port.
2961 2013-08-18 Iain Sandoe <iain@codesourcery.com>
2963 PR gcov-profile/58127
2964 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
2965 __thread var for emulated TLS.
2966 (__gcov_indirect_call_counters): Likewise.
2968 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
2969 Catherine Moore <clm@codesourcery.com>
2970 Richard Sandiford <rdsandiford@googlemail.com>
2972 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
2973 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
2974 (CALL_STUB_NO_RET): Likewise.
2975 (CALL_STUB_RET): Likewise.
2976 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
2977 __mips16_ret call/return stub symbols.
2978 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
2981 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
2983 * config.host <mips*-*-linux*>: Remove a stray comment.
2985 2013-08-10 Jan Hubicka <jh@suse.cz>
2987 Work around binutils PR14342
2988 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
2989 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
2990 (L_gcov_indirect_call_profiler_v2): New.
2992 2013-08-06 Jan Hubicka <jh@suse.cz>
2994 * libgcov.c (__gcov_indirect_call_callee,
2995 __gcov_indirect_call_counters): New global vars.
2996 (__gcov_indirect_call_profiler): replace by ...
2997 (__gcov_indirect_call_profiler_v2) ... this one.
2999 2013-08-06 Caroline Tice <cmtice@google.com>
3001 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
3002 vtv_start_preinit.o and vtv_end_preinit.o.
3003 * configure.ac: Add code to check/set enable_vtable_verify.
3004 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
3006 * vtv_start_preinit.c: New file.
3007 * vtv_end_preinit.c: New file.
3008 * vtv_start.c: New file.
3009 * vtv_end.c: New file.
3010 * configure: Regenerated.
3012 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
3014 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
3015 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
3016 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
3017 GPL-3.0-with-GCC-exception.
3019 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
3021 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
3024 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3026 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
3027 mapping for FPRs when creating the fallback framestate.
3029 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
3032 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
3033 (__round_s2_const, __round_u2_const)
3034 (__round_s4_const, __round_u4_const, __round_x8):
3035 Saturate result if addition result cannot be represented.
3037 2013-07-15 Matthias Klose <doko@ubuntu.com>
3039 * libgcc2.c: Don't include <limits.h>.
3041 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
3043 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
3045 2013-07-06 Jakub Jelinek <jakub@redhat.com>
3048 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
3050 2013-06-28 Jakub Jelinek <jakub@redhat.com>
3053 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
3055 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
3056 instead of table lookups.
3057 (__popcountDI2): Likewise.
3059 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
3061 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
3064 2013-06-21 Joseph Myers <joseph@codesourcery.com>
3067 * soft-fp/adddf3.c: Update from glibc.
3068 * soft-fp/addsf3.c: Likewise.
3069 * soft-fp/addtf3.c: Likewise.
3070 * soft-fp/divdf3.c: Likewise.
3071 * soft-fp/divsf3.c: Likewise.
3072 * soft-fp/divtf3.c: Likewise.
3073 * soft-fp/double.h: Likewise.
3074 * soft-fp/eqdf2.c: Likewise.
3075 * soft-fp/eqsf2.c: Likewise.
3076 * soft-fp/eqtf2.c: Likewise.
3077 * soft-fp/extenddftf2.c: Likewise.
3078 * soft-fp/extended.h: Likewise.
3079 * soft-fp/extendsfdf2.c: Likewise.
3080 * soft-fp/extendsftf2.c: Likewise.
3081 * soft-fp/fixdfdi.c: Likewise.
3082 * soft-fp/fixdfsi.c: Likewise.
3083 * soft-fp/fixsfdi.c: Likewise.
3084 * soft-fp/fixsfsi.c: Likewise.
3085 * soft-fp/fixtfdi.c: Likewise.
3086 * soft-fp/fixtfsi.c: Likewise.
3087 * soft-fp/fixunsdfdi.c: Likewise.
3088 * soft-fp/fixunsdfsi.c: Likewise.
3089 * soft-fp/fixunssfdi.c: Likewise.
3090 * soft-fp/fixunssfsi.c: Likewise.
3091 * soft-fp/fixunstfdi.c: Likewise.
3092 * soft-fp/fixunstfsi.c: Likewise.
3093 * soft-fp/floatdidf.c: Likewise.
3094 * soft-fp/floatdisf.c: Likewise.
3095 * soft-fp/floatditf.c: Likewise.
3096 * soft-fp/floatsidf.c: Likewise.
3097 * soft-fp/floatsisf.c: Likewise.
3098 * soft-fp/floatsitf.c: Likewise.
3099 * soft-fp/floatundidf.c: Likewise.
3100 * soft-fp/floatundisf.c: Likewise.
3101 * soft-fp/floatunditf.c: Likewise.
3102 * soft-fp/floatunsidf.c: Likewise.
3103 * soft-fp/floatunsisf.c: Likewise.
3104 * soft-fp/floatunsitf.c: Likewise.
3105 * soft-fp/gedf2.c: Likewise.
3106 * soft-fp/gesf2.c: Likewise.
3107 * soft-fp/getf2.c: Likewise.
3108 * soft-fp/ledf2.c: Likewise.
3109 * soft-fp/lesf2.c: Likewise.
3110 * soft-fp/letf2.c: Likewise.
3111 * soft-fp/muldf3.c: Likewise.
3112 * soft-fp/mulsf3.c: Likewise.
3113 * soft-fp/multf3.c: Likewise.
3114 * soft-fp/negdf2.c: Likewise.
3115 * soft-fp/negsf2.c: Likewise.
3116 * soft-fp/negtf2.c: Likewise.
3117 * soft-fp/op-1.h: Likewise.
3118 * soft-fp/op-2.h: Likewise.
3119 * soft-fp/op-4.h: Likewise.
3120 * soft-fp/op-8.h: Likewise.
3121 * soft-fp/op-common.h: Likewise.
3122 * soft-fp/quad.h: Likewise.
3123 * soft-fp/single.h: Likewise.
3124 * soft-fp/soft-fp.h: Likewise.
3125 * soft-fp/subdf3.c: Likewise.
3126 * soft-fp/subsf3.c: Likewise.
3127 * soft-fp/subtf3.c: Likewise.
3128 * soft-fp/truncdfsf2.c: Likewise.
3129 * soft-fp/trunctfdf2.c: Likewise.
3130 * soft-fp/trunctfsf2.c: Likewise.
3131 * soft-fp/unorddf2.c: Likewise.
3132 * soft-fp/unordsf2.c: Likewise.
3133 * soft-fp/unordtf2.c: Likewise.
3134 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
3135 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3136 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3137 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3138 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3139 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3140 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3141 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3142 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3143 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
3144 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
3145 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3147 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
3149 * config/mips/lib2funcs.c: New file.
3150 * config/mips/t-mips (LIB2ADD_ST): Add it.
3152 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
3155 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
3156 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
3158 2013-06-08 Walter Lee <walt@tilera.com>
3160 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
3161 Replace int64_t with long long. Add __extension__ where
3163 * config/tilepro/atomic.c: Include config.h.
3165 2013-06-06 Douglas B Rupp <rupp@adacore.com>
3167 * config.host (arm-wrs-vxworks): Configure with other soft float.
3169 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
3171 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
3172 (mips64r5900el-*-elf*): New configurations.
3174 2013-06-04 Alan Modra <amodra@gmail.com>
3176 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
3178 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
3180 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
3182 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
3184 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
3185 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
3186 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
3188 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
3190 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
3191 (powerpc-wrs-vxworks): Likewise.
3193 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
3195 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
3196 signal frames as well.
3197 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
3198 STACK_BIAS to the CFA offset.
3200 2013-05-17 Richard Henderson <rth@redhat.com>
3203 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
3204 (execute_cfa_program): Use it when storing to fs->regs.
3206 2013-05-08 Kai Tietz <ktietz@redhat.com>
3208 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
3209 (__deregister_frame_info): Likewise.
3211 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
3213 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
3216 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
3218 2013-04-25 Alan Modra <amodra@gmail.com>
3220 * config.host: Match little-endian powerpc-linux.
3222 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
3224 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
3225 as 'unsigned long long' instead of 'unsigned long'.
3226 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
3229 2013-04-10 Julian Brown <julian@codesourcery.com>
3231 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
3232 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
3233 unsigned char/unsigned short.
3234 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
3236 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3239 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
3241 2013-04-04 Meador Inge <meadori@codesourcery.com>
3243 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
3244 computing the location of the link register.
3245 (aeabi_uldivmod): Ditto.
3247 2013-03-27 Kai Tietz <ktietz@redhat.com>
3249 * config.host: Add support for cygwin x64 target.
3250 * configure: Regenerated.
3252 2013-03-26 Walter Lee <walt@tilera.com>
3254 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
3255 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
3257 2013-03-25 Kai Tietz <ktietz@redhat.com>
3259 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
3261 2013-03-20 Robert Mason <rbmj@verizon.net>
3263 * config/vxlib-tls.c (__gthread_get_tsd_data,)
3264 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
3265 (__gthread_leave_tsd_dtor_context): Add prototypes.
3266 (tls_delete_hook): Update.
3268 2013-03-20 Catherine Moore <clm@codesourcery.com>
3269 Joseph Myers <joseph@codesourcery.com>
3270 Chao-ying Fu <fu@mips.com>
3272 * config/mips/mips16.S: Don't build for microMIPS.
3273 * config/mips/linux-unwind.h: Handle microMIPS frame.
3274 * config/mips/crtn.S (fini, init): New labels.
3276 2013-03-14 Jakub Jelinek <jakub@redhat.com>
3278 PR tree-optimization/53265
3279 * unwind-dw2.c (execute_cfa_program): Avoid
3280 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
3281 on targets with DWARF_FRAME_REGISTERS < 32.
3283 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
3286 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
3287 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
3289 2013-03-07 Sriraman Tallam <tmsriram@google.com>
3291 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
3292 sandybridge processors.
3294 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
3297 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
3300 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
3302 * config/microblaze/crti.S: Setup stack protection at entry
3304 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
3306 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
3307 (__rotldi3): Shift bytewise if applicable.
3309 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
3311 * config/aarch64/sync-cache.c
3312 (__aarch64_sync_cache_range): Silence warnings.
3314 2013-02-25 Catherine Moore <clm@codesourcery.com>
3317 2013-02-24 Catherine Moore <clm@codesourcery.com>
3318 Joseph Myers <joseph@codesourcery.com>
3319 Chao-ying Fu <fu@mips.com>
3321 * config/mips/mips16.S: Don't build for microMIPS.
3322 * config/mips/linux-unwind.h: Handle microMIPS frame.
3323 * config/mips/crtn.S (fini, init): New labels.
3325 2013-02-24 Catherine Moore <clm@codesourcery.com>
3326 Joseph Myers <joseph@codesourcery.com>
3327 Chao-ying Fu <fu@mips.com>
3329 * config/mips/mips16.S: Don't build for microMIPS.
3330 * config/mips/linux-unwind.h: Handle microMIPS frame.
3331 * config/mips/crtn.S (fini, init): New labels.
3333 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
3334 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
3337 2013-02-16 Alan Modra <amodra@gmail.com>
3340 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
3341 (ppc_fallback_frame_state): Always set up save locations for fp
3342 and altivec. Don't bother with non-callee-saved regs, r0-r13
3343 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
3345 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
3348 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
3350 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
3351 _ssmulha3, _usmulusa3, _ssmulsa3.
3352 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
3353 (__muldi3): XCALL __muldi3_6 instead of rcall.
3354 (__umulsidi3, __mulsidi3): New functions.
3355 (do_prologue_saves, do_epilogue_restores): New .macros.
3356 (__divdi3_moddi3): Use them.
3357 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
3358 (__usmulusa3, __ssmulsa3): New functions.
3360 2013-02-11 Iain Sandoe <iain@codesourcery.com>
3361 Jack Howarth <howarth@bromo.med.uc.edu>
3362 Patrick Marlier <patrick.marlier@gmail.com>
3365 * config/darwin-crt-tm.c: Remove dummy functions hack.
3367 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
3370 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
3371 * config/avr/lib2-object.mk: New iterator to build objects from it.
3372 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
3374 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
3375 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
3376 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
3377 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
3378 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
3379 * config/avr/lib1funcs-fixed.S: Implement them.
3381 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
3383 Update copyright years.
3385 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
3388 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
3389 Add crtcxa to extra_parts.
3390 * config/rs6000/exit.h: New file.
3391 * config/rs6000/cxa_atexit.c: New file.
3392 * config/rs6000/cxa_finalize.c: New file.
3393 * config/rs6000/crtcxa.c: New file.
3394 * config/rs6000/t-aix-cxa: New file.
3395 * config/rs6000/libgcc-aix-cxa.ver: New file.
3397 2013-01-31 Nick Clifton <nickc@redhat.com>
3399 * config/v850/lib1funcs.S: Add support for e3v5 architecture
3402 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
3405 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
3406 _mulQQ, _mulHQ, _mulHA, _mulSA,
3407 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
3408 _divQQ, _divHQ, _divHA, _divSA,
3409 _divUQQ, _divUHQ, _divUHA, _divUSA.
3411 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
3413 * config.host(microblaze*-linux*): tmake_file: Remove
3414 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
3415 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
3416 to exclude functions from being built with libgcc.c and use
3417 the microblaze assembly.
3419 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
3421 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
3424 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
3426 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
3427 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
3428 __UINTPTR_TYPE__; also cast 'base' to the same type before the
3429 alignment operation.
3431 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
3433 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
3434 loop start address for cache clearing.
3436 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
3438 * config/avr/lib1funcs.S: Remove trailing blanks.
3439 * config/avr/lib1funcs-fixed.S: Ditto.
3441 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
3443 * config/avr/avr-lib.h: Add GPL copyright notice.
3445 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
3447 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
3448 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
3449 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
3450 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
3452 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
3454 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
3455 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
3457 2013-01-04 Nick Clifton <nickc@redhat.com>
3459 * config/v850/lib1funcs.S: Only provide CALLT support functions if
3460 the CALLT instruction is supported.
3462 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
3464 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
3465 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
3467 2012-12-13 John Tytgat <John@bass-software.com>
3469 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
3472 2012-12-12 Jakub Jelinek <jakub@redhat.com>
3475 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
3476 undefined signed overflows.
3478 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
3481 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
3483 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
3485 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
3486 (FP_TRAPPING_EXCEPTIONS): Define.
3487 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
3488 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
3490 2012-12-04 Richard Henderson <rth@redhat.com>
3493 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
3495 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
3497 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
3498 (FP_EX_SHIFT): Define.
3499 (FP_TRAPPING_EXCEPTIONS): Define.
3501 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
3503 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
3504 (FP_ROUNDMODE): Use FP_RND_MASK.
3505 * config/aarch64/sfp-exceptions.c: New.
3506 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
3507 Use __sfp_handle_exceptions.
3509 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
3511 * config.host: (arm*-*-freebsd*): Remove.
3512 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
3513 (arm*-*-elf*): Remove.
3514 (arm*-*-wince-pe*): Remove.
3515 * arm/unwind-arm.c (struct fpa_reg): Delete.
3516 (struct fpa_regs): Delete.
3517 (phase1_vrs): Remove fpa element.
3518 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
3519 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
3520 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
3521 * ieee754-sf.S (floatundisf): Remove FPA support.
3522 (floatdisf): Likewise.
3523 * ieee75f-df.S (floatundidf): Likewise.
3524 (floatdidf): Likewise.
3526 2012-11-29 Kai Tietz <ktietz@redhat.com>
3529 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
3530 * unwind-generic.h: Likewise.
3531 * unwind-seh.c: Likewise.
3533 2012-11-28 Richard Henderson <rth@redhat.com>
3536 * emutls.c (__emutls_get_address): Avoid race condition between
3537 obj->loc.offset read and emutls_key initialization.
3539 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
3541 Adjust decimal point of signed accum mode to GCC default.
3544 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
3546 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
3547 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
3548 (__mulha3, __mulsa3)
3549 (__divqq3, __divha3, __divsa3): Adjust to new position of
3550 decimal point of signed accum types.
3552 (__mulusa3_round): New function.
3553 (__mulusa3): Use it.
3554 (__divqq_helper): New function.
3555 (__udivuqq3): Use it.
3557 2012-11-20 Jakub Jelinek <jakub@redhat.com>
3560 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
3562 2012-11-18 Teresa Johnson <tejohnson@google.com>
3565 * libgcov.c (gcov_exit): Remove merged program summary
3566 comparison unless !GCOV_LOCKED.
3568 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
3570 * soft-fp: Updated from glibc upstream.
3572 2012-11-06 Ian Lance Taylor <iant@google.com>
3574 * generic-morestack.c (__generic_morestack): Align the returned
3575 stack pointer to a 32 byte boundary.
3576 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
3577 increment the return address until we have decided that we don't
3578 have a varargs function.
3579 (__morestack) [32-bit]: Align stack correctly when calling C
3581 (__morestack) [64-bit]: Likewise.
3583 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
3585 * configure: Regenerate.
3587 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
3590 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
3591 * config/i386/sfp-machine.h: Guard exception handling
3592 code with _SOFT_FLOAT.
3593 * config/i386/32/sfp-machine.h: Guard rounding handling
3594 code with _SOFT_FLOAT.
3595 * config/i386/64/sfp-machine.h: Ditto.
3597 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
3599 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
3602 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
3604 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
3605 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
3606 when appropriate. Correct structure element types.
3607 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
3608 -minline-all-stringops from compile flags.
3610 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
3612 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
3614 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
3616 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
3618 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
3620 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
3623 2012-10-23 Ian Bolton <ian.bolton@arm.com>
3624 Jim MacArthur <jim.macarthur@arm.com>
3625 Marcus Shawcroft <marcus.shawcroft@arm.com>
3626 Nigel Stephens <nigel.stephens@arm.com>
3627 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
3628 Richard Earnshaw <rearnsha@arm.com>
3629 Sofiane Naci <sofiane.naci@arm.com>
3630 Stephen Thomas <stephen.thomas@arm.com>
3631 Tejas Belagod <tejas.belagod@arm.com>
3632 Yufeng Zhang <yufeng.zhang@arm.com>
3634 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
3635 * config/aarch64/crti.S: New file.
3636 * config/aarch64/crtn.S: New file.
3637 * config/aarch64/linux-unwind.h: New file.
3638 * config/aarch64/sfp-machine.h: New file.
3639 * config/aarch64/sync-cache.c: New file.
3640 * config/aarch64/t-aarch64: New file.
3641 * config/aarch64/t-softfp: New file.
3643 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
3645 * config/mmix/crti.S: Mark program and data addresses using PRELD.
3646 Remove typo'd and unnecessary alignment-LOC for .data. Remove
3647 no-longer-needed LDBU insns.
3649 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
3652 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
3653 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
3655 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3657 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
3659 2012-10-15 Matthias Klose <doko@ubuntu.com>
3661 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
3663 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
3665 * configure: Regenerate.
3666 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
3668 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
3670 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
3671 instructions for 64bit targets only.
3673 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
3675 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
3676 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
3677 * config/i386/32/sfp-machine.h: ... here.
3678 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
3679 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
3682 2012-10-07 Matthias Klose <doko@ubuntu.com>
3684 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
3686 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
3688 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
3690 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
3691 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
3692 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
3695 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
3698 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
3699 Fix parameter names.
3701 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
3704 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
3705 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
3706 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
3708 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
3711 * config/sh/linux-atomic.S: Delete.
3712 * config/sh/linux-atomic.c: New.
3713 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
3714 linux-atomic.c. Add cflags to disable warnings.
3716 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3719 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
3721 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
3722 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
3723 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
3724 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
3725 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
3727 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
3729 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
3731 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
3732 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
3734 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
3736 * config.host (hppa-*-openbsd*): New target.
3737 * config/pa/t-openbsd: New file.
3739 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
3742 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
3743 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
3744 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
3745 (__divsa3): Use __negsi2 to negate r_quoL.
3746 * config/avr/lib1funcs.S (FALIAS): New macro.
3747 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
3748 (__negsi2): ...this new function.
3749 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
3750 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
3751 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
3752 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
3753 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
3754 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
3756 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
3759 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
3760 (lshrsi3): Reimplement as lshrsi3_r0.
3762 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
3765 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
3768 2012-09-07 Teresa Johnson <tejohnson@google.com>
3770 PR gcov-profile/54487
3771 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
3774 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
3777 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
3778 not configured --with-avrlibc=no.
3779 * config/avr/t-avrlibc: New file.
3780 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
3781 (DPBIT_FUNCS): Ditto.
3782 (TPBIT_FUNCS): Ditto.
3784 2012-09-04 Teresa Johnson <tejohnson@google.com>
3786 * libgcov.c (struct gcov_summary_buffer): New structure.
3787 (gcov_histogram_insert): New function.
3788 (gcov_compute_histogram): Ditto.
3789 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
3790 histograms during summary merging.
3792 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
3794 * config.host (x86_64-*-openbsd*): New target.
3796 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
3798 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
3801 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
3804 * config/avr/t-avr (conv_X): Rename to func_X.
3806 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
3809 * config/avr/lib1funcs-fixed.S: New file.
3810 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
3811 after they are used.
3812 (neg2, neg4): New macros.
3813 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
3814 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
3815 (__umulhisi3): Speed up MUL variant if there is enough flash.
3816 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
3818 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
3819 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
3820 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
3821 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
3822 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
3823 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
3824 (LIB2FUNCS_EXCLUDE): Add supported functions.
3826 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
3828 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
3829 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
3831 * fixed-obj.mk: Only expand dependency if $o is not in
3834 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
3836 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
3838 2012-08-22 Joseph Myers <joseph@codesourcery.com>
3840 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
3841 depend on --enable-shared.
3842 ($(lib1asmfuncs-o)): Use %.vis files independent of
3844 * static-object.mk ($(base)$(objext), $(base).vis)
3845 ($(base)_s$(objext)): Use same rules for visibility handling as in
3848 2012-08-21 Ian Lance Taylor <iant@google.com>
3850 * config/i386/morestack.S (__morestack_non_split): Increase amount
3851 of space allocated for non-split code stack.
3853 2012-08-19 Joseph Myers <joseph@codesourcery.com>
3855 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
3856 even if inhibit_libc.
3858 2012-08-17 Julian Brown <julian@codesourcery.com>
3860 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
3861 -fexceptions -fnon-call-exceptions if not defined.
3862 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
3863 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
3865 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
3867 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
3870 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
3872 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
3873 rs6000/t-slibgcc-aix.
3875 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
3877 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
3879 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
3881 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
3883 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
3886 * Makefile.in (version): Replace top_srcdir with srcdir.
3888 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
3890 * Makefile.in (version): set to BASE-VER file from gcc directory.
3892 2012-08-01 Nick Clifton <nickc@redhat.com>
3894 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
3895 Implements __clrsb for an HImode argument.
3897 2012-07-31 Nick Clifton <nickc@redhat.com>
3899 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
3900 Implements __clrsb for an HImode argument.
3901 * config/stormy16/clrsbhi2.c: New file:
3902 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
3904 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
3906 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
3908 2012-07-19 Tristan Gingold <gingold@adacore.com>
3909 Richard Henderson <rth@redhat.com>
3911 * unwind-seh.c: New file.
3912 * unwind-generic.h: Include windows.h for SEH.
3913 (_Unwind_Exception): Use 6 private fields for SEH.
3914 (_GCC_specific_handler): Declare.
3915 * unwind-c.c (__gcc_personality_seh0): New function.
3917 * config/i386/libgcc-cygming.ver: New file.
3918 * config/i386/t-seh-eh: New file.
3919 * config.host (x86_64-*-mingw*): Default to seh.
3921 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
3923 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
3925 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
3927 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
3928 __builtin_expect when checking for exceptions.
3929 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
3931 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
3933 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
3934 function declaration.
3935 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
3937 * config/ia64/sfp-exceptions.c: New.
3938 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
3940 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
3942 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
3943 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
3944 * config/i386/64/sfp-machine: ... (delete here) ...
3945 * config/i386/sfp-machine.h: ... to here.
3946 (FP_EX_MASK): Remove.
3948 (FP_INIT_ROUNDMODE): Declare asm as volatile.
3950 2012-06-11 Sriraman Tallam <tmsriram@google.com>
3952 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
3953 * config/i386/libgcc-sol2.ver: Ditto.
3954 * config/i386/libgcc-glibc.ver: Ditto.
3956 2012-06-11 Roland McGrath <mcgrathr@google.com>
3958 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
3959 If __GLIBC__ is defined, refer to __pthread_key_create instead of
3962 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
3964 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
3965 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
3966 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
3967 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
3968 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
3969 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
3970 * config/i386/64/sfp-machine: ... (delete here) ...
3971 * config/i386/sfp-machine.h: ... to here.
3973 (__sfp_handle_exceptions): New function declaration.
3974 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
3975 * config/i386/sfp-exceptions.c: New.
3976 * config/i386/t-softfp: New.
3977 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
3978 i386/t-softfp to tmake_file.
3980 2012-06-03 David S. Miller <davem@davemloft.net>
3982 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
3985 2012-05-31 David S. Miller <davem@davemloft.net>
3987 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
3988 multiply and divide instructions on 32-bit when V9.
3989 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
3991 2012-05-29 Joseph Myers <joseph@codesourcery.com>
3993 * config/arm/ieee754-df.S: Fix typos.
3994 * config/arm/ieee754-sf.S: Fix typos.
3995 * config/c6x/libunwind.S: Fix typos.
3996 * config/epiphany/udivsi3-float.c: Fix typos.
3997 * config/microblaze/muldi3_hard.S: Fix typos.
3998 * config/picochip/adddi3.S: Fix typos.
3999 * config/picochip/ashlsi3.S: Fix typos.
4000 * config/picochip/ashrsi3.S: Fix typos.
4001 * config/picochip/clzsi2.S: Fix typos.
4002 * config/picochip/cmpsi2.S: Fix typos.
4003 * config/picochip/divmod15.S: Fix typos.
4004 * config/picochip/divmodhi4.S: Fix typos.
4005 * config/picochip/divmodsi4.S: Fix typos.
4006 * config/picochip/longjmp.S: Fix typos.
4007 * config/picochip/lshrsi3.S: Fix typos.
4008 * config/picochip/parityhi2.S: Fix typos.
4009 * config/picochip/popcounthi2.S: Fix typos.
4010 * config/picochip/setjmp.S: Fix typos.
4011 * config/picochip/subdi3.S: Fix typos.
4012 * config/picochip/ucmpsi2.S: Fix typos.
4013 * config/picochip/udivmodhi4.S: Fix typos.
4014 * config/picochip/udivmodsi4.S: Fix typos.
4015 * config/spu/divv2df3.c: Fix typos.
4016 * config/spu/mfc_multi_tag_release.c: Fix typos.
4017 * config/spu/mfc_tag_release.c: Fix typos.
4018 * configure.ac: Fix typos.
4019 * configure: Regenerate.
4021 2012-05-25 Ian Lance Taylor <iant@google.com>
4023 * config/i386/morestack.S (__morestack_non_split): Check whether
4024 caller is varargs and needs %bp to hold the stack frame on return.
4026 2012-05-25 Olivier Hainque <hainque@adacore.com>
4028 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
4029 sequence in the non pic case on VxWorks.
4031 2012-05-24 Olivier Hainque <hainque@adacore.com>
4033 * Makefile.in: Move dependency on install-unwind_h from
4034 "install-leaf" to "install".
4036 2012-05-24 Olivier Hainque <hainque@adacore.com>
4038 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
4039 Use a separate command for stamp removals.
4041 2012-05-21 Andrew Pinski <apinski@cavium.com>
4044 * configure.ac: Define the default includes to being none.
4045 * configure: Regenerate.
4047 2012-05-16 Olivier Hainque <hainque@adacore.com>
4049 * Makefile.in (install-unwind_h): Rename into ...
4050 (install-unwind_h-forbuild): New target.
4051 (all): Use it instead of the former install-unwind_h.
4052 (install-unwind_h): Reinstate, copy to user install destination
4053 for include files, not to the internal gcc object directory one.
4054 (install-leaf): Depend on it.
4056 2012-05-15 Olivier Hainque <hainque@adacore.com>
4058 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
4059 register numbers. LR_REGNO replaces R_LR.
4060 (ucontext_for): New, helper for ...
4061 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
4063 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
4065 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4067 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
4068 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
4069 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
4071 (i[34567]86-*-*, x86_64-*-*): ... here.
4073 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
4074 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
4076 * config/i386/i386-cpuinfo.c: Rename to ...
4077 * config/i386/cpuinfo.c: ... this.
4078 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
4080 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
4081 (libgcc_cv_init_priority): New test.
4082 * configure: Regenerate.
4083 * config.in: New file.
4084 * Makefile.in (clean): Rename config.h to auto-target.h.
4085 (config.h): Likewise.
4086 (stamp-h): Likewise.
4088 * config/i386/cpuinfo.c (auto-target.h): Include.
4089 (CONSTRUCTOR_PRIORITY): Define.
4090 (__cpu_indicator_init): Use it.
4092 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
4094 * longlong.h: Use a URL instead of an FSF postal address.
4095 Replace spaces with tab.
4097 2012-05-08 Teresa Johnson <tejohnson@google.com>
4099 * libgcov.c (gcov_clear, __gcov_reset): New functions.
4100 (__gcov_dump): Ditto.
4101 (gcov_dump_complete): New global variable.
4102 (gcov_exit): Export hidden to enable use in L_gcov_dump.
4103 (__gcov_flush): Outline functionality now in gcov_clear.
4104 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
4106 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
4108 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
4109 (mips*-*-linux*): Include mips/t-tpbit when long double is
4112 2012-04-25 Sriraman Tallam <tmsriram@google.com>
4114 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
4115 (get_available_features): New argument. Check for AVX2.
4116 (__cpu_indicator_init): Modify call to get_available_features.
4118 2012-04-25 Alan Modra <amodra@gmail.com>
4120 * config/rs6000/crtsavevr.S: New file.
4121 * config/rs6000/crtrestvr.S: New file.
4122 * config/rs6000/t-savresfgpr: Build the above.
4123 * config/rs6000/t-netbsd: Likewise.
4125 2012-04-24 Sriraman Tallam <tmsriram@google.com>
4127 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
4129 2012-04-24 Sriraman Tallam <tmsriram@google.com>
4131 * libgcc/config/i386/i386-cpuinfo.c: New file.
4132 * libgcc/config/i386/t-cpuinfo: New file.
4133 * libgcc/config.host: Include t-cpuinfo.
4134 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
4136 2012-04-24 Chao-ying Fu <fu@mips.com>
4138 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
4140 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
4142 struct siginfo vs. siginfo_t
4144 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
4145 siginfo_t instead of struct siginfo.
4146 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
4147 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
4148 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
4149 (ia64_handle_unwabi): Likewise.
4150 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
4151 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
4152 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
4153 (sh_fallback_frame_state): Likewise.
4154 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
4155 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
4157 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
4159 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
4162 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
4164 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
4165 if it hasn't been previously saved.
4167 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
4169 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
4172 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
4175 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
4176 instead of __AVR_HAVE_8BIT_SP__.
4178 2012-03-26 Tristan Gingold <gingold@adacore.com>
4180 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
4181 (unw_table_entry): Use unw_word instead of unsigned long.
4182 (_Unwind_FindTableEntry): Likewise.
4183 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
4184 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
4185 (_Unwind_FindTableEntry): Likewise.
4186 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
4187 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
4188 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
4189 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
4190 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
4191 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
4192 (uw_init_context_1, uw_install_context): Likewise.
4193 (unw_word): Move to unwind-ia64.h
4195 2012-03-26 Tristan Gingold <gingold@adacore.com>
4197 * config/vms/vms-ucrt0.c: Update copyright years.
4199 (___gcc_main_flags): Declare.
4200 (__main): Check flags to remap argv and exit code.
4201 * config.host (*-*-*vms*): Adjust extra_parts.
4202 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
4205 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
4207 * arm/lib1funcs.asm (ctzsi2): New function.
4208 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
4209 * arm/t-linux (LIB1ASMFUNCS): Likewise.
4210 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
4211 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
4212 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
4213 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
4215 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
4217 * config.host: Add bits to support powerpc64-*-freebsd*.
4218 * config/rs6000/freebsd-unwind.h: New file.
4219 * config/rs6000/t-freebsd64: New file.
4221 2012-03-20 Richard Guenther <rguenther@suse.de>
4223 PR gcov-profile/52627
4224 * libgcov.c (init_mx): Fix mutex name.
4226 2012-03-16 Tristan Gingold <gingold@adacore.com>
4228 * config/ia64/vms-unwind.h: Remove ulong (and replace
4229 it by unw_reg where used). Define unw_reg with __int64.
4231 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4233 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
4235 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
4237 (sparc_is_sighandler): Likewise.
4239 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
4241 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
4244 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4246 * config/arm/crtn.S: Fix typo.
4248 2012-03-13 Richard Guenther <rguenther@suse.de>
4250 * libgcov.c: Remove stdio.h include and NULL un-define.
4252 2012-03-13 Richard Guenther <rguenther@suse.de>
4255 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
4257 2012-03-13 Richard Guenther <rguenther@suse.de>
4259 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
4261 2012-03-13 Richard Guenther <rguenther@suse.de>
4263 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
4264 and __gthread_mutex_init_function definitions.
4266 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4268 * config.host (mips*-*-openbsd*): Remove.
4270 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4272 * config.host: Remove alpha*-dec-osf5.1* handling.
4273 * config/alpha/gthr-posix.c: Remove.
4274 * config/alpha/libgcc-osf5.ver: Remove.
4275 * config/alpha/osf5-unwind.h: Remove.
4276 * config/alpha/t-osf-pthread: Remove.
4277 * config/alpha/t-slibgcc-osf: Remove.
4278 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
4279 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
4280 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
4281 * mkmap-flat.awk: Remove osf_export handling.
4283 2012-03-12 Richard Guenther <rguenther@suse.de>
4285 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
4286 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
4287 (__gthread_mutex_init_function): New function.
4288 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
4291 * libgcov.c: Include gthr.h.
4292 (__gcov_flush_mx): New global variable.
4293 (init_mx, init_mx_once): New functions.
4294 (__gcov_flush): Protect self with a mutex.
4295 (__gcov_fork): Re-initialize mutex after forking.
4296 * unwind-dw2-fde.c: Change condition under which to use
4297 __GTHREAD_MUTEX_INIT_FUNCTION.
4299 2012-03-12 Tristan Gingold <gingold@adacore.com>
4301 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
4302 * config/ia64/t-vms: Likewise.
4304 2012-03-11 Michael Hope <michael.hope@linaro.org>
4306 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
4309 2012-03-07 Walter Lee <walt@tilera.com>
4311 * config/tilepro/atomic.c: Rename "atomic_" prefix to
4313 (atomic_xor): Rename and move definition to
4314 config/tilepro/atomic.h.
4315 (atomic_nand): Ditto.
4316 * config/tilepro/atomic.h: Rename "atomic_" prefix to
4318 (arch_atomic_xor): Move from config/tilepro/atomic.c.
4319 (arch_atomic_nand): Ditto.
4321 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
4324 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
4326 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
4329 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
4332 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
4336 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
4337 if RAMPZ affects reading from RAM.
4338 (__tablejump_elpm__): Ditto.
4340 (__movmemx_hi): Ditto.
4341 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
4342 (__do_global_dtors): Ditto.
4343 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
4344 (__movmemx_hi): Ditto.
4346 2012-03-05 Richard Henderson <rth@redhat.com>
4348 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
4349 [ARM] (count_trailing_zeros): Use the builtin.
4351 2012-03-01 Kai Tietz <ktietz@redhat.com>
4353 * soft-fp: Imported from glibc upstream.
4355 2012-02-28 Kai Tietz <ktietz@redhat.com>
4357 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
4358 for mingw-targets as attribute gcc_struct.
4360 2012-02-28 Ian Lance Taylor <iant@google.com>
4362 * generic-morestack.c (__splitstack_releasecontext): Correct call
4363 to __morestack_release_segments.
4365 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
4368 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
4369 for __linux__ when removing signals from __morestack_fullmask.
4371 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
4374 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
4376 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4378 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
4379 instead of HAVE_INITFINI_ARRAY.
4380 * config/ia64/crtend.S: Likewise.
4382 2012-02-20 Kai Tietz <ktietz@redhat.com>
4385 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
4387 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
4388 to w32-unwind.h header.
4390 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
4392 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
4393 (mips*-*-linux*): Remove t-slibgcc-libgcc.
4394 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
4395 * config/mips/mips16.S (__mips16_rdhwr): Delete.
4397 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
4399 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
4401 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
4404 * config/darwin-crt-tm.c: Correct typo.
4406 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
4407 Patrick Marlier <patrick.marlier@gmail.com>
4410 * config/darwin-crt-tm.c: Generate dummy functions.
4412 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
4413 Patrick Marlier <patrick.marlier@gmail.com>
4416 * config/darwin-crt-tm.c (getTMCloneTable): New function.
4417 (__doTMRegistrations): Call it.
4418 (__doTMdeRegistrations): Likewise.
4420 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
4421 Anatoly Sokolov <aesok@post.ru>
4422 Eric Weddington <eric.weddington@atmel.com>
4425 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
4426 (__epilogue_restores__): Ditto.
4428 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
4432 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
4433 Solaris 11 and slightly reformat.
4434 (sparc_is_sighandler): Likewise.
4436 2012-02-14 Walter Lee <walt@tilera.com>
4438 * config.host: Handle tilegx and tilepro.
4439 * config/tilegx/sfp-machine.h: New file.
4440 * config/tilegx/sfp-machine32.h: New file.
4441 * config/tilegx/sfp-machine64.h: New file.
4442 * config/tilegx/t-crtstuff: New file.
4443 * config/tilegx/t-softfp: New file.
4444 * config/tilegx/t-tilegx: New file.
4445 * config/tilepro/atomic.c: New file.
4446 * config/tilepro/atomic.h: New file.
4447 * config/tilepro/linux-unwind.h: New file.
4448 * config/tilepro/sfp-machine.h: New file.
4449 * config/tilepro/softdivide.c: New file.
4450 * config/tilepro/softmpy.S: New file.
4451 * config/tilepro/t-crtstuff: New file.
4452 * config/tilepro/t-tilepro: New file.
4454 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
4458 * gthr-posix.h: Allow static initializer macros to be disabled.
4459 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
4461 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
4463 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
4464 Add t-slibgcc-libgcc to tmake_file.
4465 * config/mips/libgcc-mips16.ver: Revert previous patch.
4466 * config/mips/mips16.S (__mips16_rdhwr): Hide.
4468 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
4469 Jayant R Sonar <jayant.sonar@kpitcummins.com>
4471 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
4472 * config/cr16/crti.S: New file.
4473 * config/cr16/crtlibid.S: New file.
4474 * config/cr16/crtn.S: New file.
4475 * config/cr16/lib1funcs.S: New file.
4476 * config/cr16/t-cr16: New file.
4477 * config/cr16/t-crtlibid: New file.
4478 * config/cr16/unwind-dw2.h: New file.
4479 * config/cr16/unwind-cr16.c: New file.
4480 * config/cr16/divmodhi3.c: New file.
4482 2012-01-25 Alan Modra <amodra@gmail.com>
4484 * config/rs6000/t-linux64: Delete. Move..
4485 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
4486 * config/rs6000/t-linux: ..and libgcc flags to here.
4488 2012-01-22 Douglas B Rupp <rupp@gnat.com>
4490 * config.host (i[34567]86-*-interix3*):
4491 Change triplet to i[34567]86-*-interix[3-9]*.
4492 * configure: Regenerate.
4494 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
4495 Richard Sandiford <rdsandiford@googlemail.com>
4497 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
4498 * config/mips/mips16.S (__mips16_rdhwr): New function.
4499 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
4501 2012-01-11 Nathan Sidwell <nathan@acm.org>
4503 * libgcov.c (__gcov_init): Ignore objects with no functions.
4505 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
4508 Extend __pgmx semantics to linearize memory.
4509 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
4510 * config/avr/lib1funcs.S (__xload_1): New function.
4511 (__movmemx_qi, __movmemx_hi): New functions.
4512 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
4515 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
4517 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
4518 purported sigacthandler address isn't null before dereferencing it.
4519 (sparc_is_sighandler): Likewise.
4521 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
4524 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
4525 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
4526 (sparc_is_sighandler): Likewise.
4527 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
4529 2012-01-06 Tristan Gingold <gingold@adacore.com>
4531 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
4532 compatibility thunks...
4533 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
4534 (crtbeginS.o, crtendS.o): ... and these to ...
4535 * config/ia64/t-ia64-elf: ... this new file.
4536 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
4537 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
4539 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4541 * configure: Regenerate.
4542 * config/s390/t-crtstuff: Remove -fPIC.
4544 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
4547 * enable-execute-stack-mprotect.c (getpagesize): Do not define
4550 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
4553 * config/avr/lib1funcs.S: Remove FIXME comments.
4554 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
4556 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
4558 Implement light-weight DImode support.
4559 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
4560 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
4561 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
4562 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
4564 2011-12-30 Nathan Sidwell <nathan@acm.org>
4566 * libgcov.c (gcov_crc32): Remove global var.
4567 (free_fn_data): New function.
4568 (buffer_fn_data): Pass in filename, more robust error recovery.
4569 (crc32_unsigned): New function.
4570 (gcov_exit): More robust detection of new program. More robust
4572 (__gcov_init): Do not update program's crc here.
4574 2011-12-21 Tristan Gingold <gingold@adacore.com>
4576 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
4578 2011-12-21 Ian Lance Taylor <iant@google.com>
4580 * config/i386/morestack.S: Simplify CFI opcodes throughout.
4582 2011-12-20 Ian Lance Taylor <iant@google.com>
4584 * config/i386/morestack.S (__morestack_non_split): If there is
4585 enough stack space already, don't split. Ask for more stack space
4588 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
4590 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
4592 (_Unwind_DebugHook): New function.
4593 (uw_restore_core_regs): New define.
4594 (unwind_phase2): Use uw_restore_core_regs instead of
4596 (unwind_phase2_forced): Likewise.
4597 (__gnu_Unwind_Resume): Likewise.
4599 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
4601 * config/alpha/linux-unwind.h: Update copyright years.
4602 (MD_FROB_UPDATE_CONTEXT): New define.
4603 (alpha_frob_update_context): New function.
4605 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
4607 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
4608 tmake_file rather replacing it.
4610 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
4612 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
4613 function is not used for PPC64.
4614 (save_world): Amend comments. Update the VRsave mask to reflect the
4616 (rest_world): Update comments, do not clobber r10, do not use r8.
4617 (eh_rest_world_r10): Amend comments, do not use r8.
4618 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
4619 no longer used, move restore of CR and target address to the end of
4622 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
4624 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
4625 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
4627 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
4630 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
4631 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
4633 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
4635 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
4637 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
4640 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
4641 * config/avr/lib1funcs.S (__muldi3): New function.
4643 2011-12-06 Andrew Pinski <apinski@cavium.com>
4645 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
4647 (__frame_dummy_init_array_entry): Likewise.
4649 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
4651 Forward-port from gcc-4_6-branch r181936 2011-12-02.
4655 * config/avr/lib1funcs.S (__prologue_saves__,
4656 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
4657 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
4659 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
4661 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
4663 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4666 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
4667 (_ITM_deregisterTMCloneTable): Likewise.
4668 (__register_frame_info): Fix unused warning.
4669 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
4670 pthread_default_stacksize_np): Likewise.
4671 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
4673 2011-11-29 DJ Delorie <dj@redhat.com>
4675 * config.host (rl78-*-elf): New case.
4676 * config/rl78: New directory for the Renesas RL78.
4678 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
4680 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
4683 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4686 * config/rs6000/t-savresfgpr: New file.
4687 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
4688 $(srcdir)/config/rs6000/eabi.S.
4689 * config/rs6000/t-ppccomm-ldbl: Remove.
4690 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
4692 (powerpc-*-eabispe*): Likewise.
4693 (powerpc-*-eabi*): Likewise.
4694 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4695 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
4696 to tmake_file, remove rs6000/t-ppccomm-ldbl.
4697 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
4699 (powerpc-*-eabisim*): Likewise.
4700 (powerpc-*-elf*): Likewise.
4701 (powerpc-*-eabialtivec*): Likewise.
4702 (powerpc-xilinx-eabi*): Likewise.
4703 (powerpc-*-rtems*): Likewise.
4704 (powerpcle-*-elf*): Likewise.
4705 (powerpcle-*-eabisim*): Likewise.
4706 (powerpcle-*-eabi*): Likewise.
4708 2011-11-27 Ian Lance Taylor <iant@google.com>
4710 * generic-morestack.c (__splitstack_find): Check for NULL old
4712 (__splitstack_resetcontext): New function.
4713 (__splitstack_releasecontext): New function.
4714 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
4716 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
4718 * config/darwin-crt-tm.c: Correct comments, use correct licence.
4720 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
4722 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
4724 2011-11-26 Richard Henderson <rth@redhat.com>
4726 * config/m68k/linux-atomic.c: New file.
4727 * config/m68k/t-linux: New file.
4728 * config.host (m68k-uclinux, m68k-linux): Use it.
4730 2011-11-26 Richard Henderson <rth@redhat.com>
4732 * crtstuff.c (__TMC_LIST__): Mark used not unused.
4733 (__TMC_END__): Only declare if hidden is available; in the definition,
4734 if hidden is unavailable add a null record.
4735 (deregister_tm_clones, register_tm_clones): New.
4736 (__do_global_dtors_aux, frame_dummy): Use them.
4737 (__do_global_dtors, __do_global_ctors_1): Likewise.
4739 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
4741 * config/darwin-crt-tm.c: New file.
4742 * config.host (darwin): Build crttms.o crttme.o to provide
4743 startup and shutdown for tm clones.
4744 * config/t-darwin (crttms.o): New build rule.
4745 (crttme.o): Likewise.
4747 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
4749 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
4752 2011-11-21 Richard Henderson <rth@redhat.com>
4754 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
4755 (__TMC_LIST__, __TMC_END__): New.
4756 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
4757 (__do_global_dtors): Likewise.
4758 (frame_dummy): Call _ITM_registerTMCloneTable.
4759 (__do_global_ctors_1): Likewise.
4761 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4763 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
4764 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
4765 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
4766 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
4767 * config/i386/t-darwin64: Remove.
4768 * config/sh/t-netbsd (LIB2ADD): Remove.
4770 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
4773 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
4774 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
4775 * config/avr/lib1funcs.S (wmov): New assembler macro.
4776 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
4777 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
4778 (__udivmod64): New function.
4779 (__negdi2): New function.
4781 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
4783 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
4784 *-*-freebsd*aout*): Remove.
4786 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
4788 * static-object.mk (c_flags-$o): Save c_flags.
4789 ($(base)$(objext)): Use it.
4791 2011-11-18 Steve Ellcey <sje@cup.hp.com>
4793 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
4795 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
4798 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
4799 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
4802 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
4804 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
4806 (aeabi_uidivmod): Likewise.
4807 (umodsi3): Likewise.
4809 (aeabi_idivmod): Likewise.
4812 2011-11-16 Tristan Gingold <gingold@adacore.com>
4814 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
4816 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
4819 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
4820 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
4822 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4824 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
4826 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
4827 * config/pa/t-stublib64: Delete.
4829 2011-11-12 Richard Henderson <rth@redhat.com>
4831 * config/rs6000/linux-unwind.h (frob_update_context): Properly
4832 cast the pointer argument to _Unwind_SetGRPtr.
4834 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4836 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
4838 2011-11-09 Ian Lance Taylor <iant@google.com>
4840 * generic-morestack.c: Include <string.h>.
4841 (uintptr_type): Define.
4842 (struct initial_sp): Add dont_block_signals field. Reduce size of
4844 (allocate_segment): Set prev field to NULL. Don't set
4845 __morestack_current_segment or __morestack_segments.
4846 (__generic_morestack): Update current->prev and *pp after calling
4848 (__morestack_block_signals): Don't do anything if
4849 dont_block_signals is set.
4850 (__morestack_unblock_signals): Likewise.
4851 (__generic_findstack): Check for initial_sp == NULL. Add casts to
4853 (__splitstack_block_signals): New function.
4854 (enum __splitstack_content_offsets): Define.
4855 (__splitstack_getcontext, __splitstack_setcontext): New functions.
4856 (__splitstack_makecontext): New function.
4857 (__splitstack_block_signals_context): New function.
4858 (__splitstack_find_context): New function.
4859 * config/i386/morestack.S (__morestack_get_guard): New function.
4860 (__morestack_set_guard, __morestack_make_guard): New functions.
4861 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
4863 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4865 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
4866 (i[34567]86-*-mingw*): ... here.
4867 (x86_64-*-mingw*): ... here.
4869 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4871 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
4873 2011-11-07 Nathan Sidwell <nathan@acm.org>
4875 * libgcov.c (struct gcov_fn_buffer): New struct.
4876 (buffer_fn_data): New helper.
4877 (gcov_exit): Rework for new gcov data structures.
4879 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
4882 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
4884 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4886 * config.host (tmake_file): Correct comment.
4887 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
4889 (bfin*-uclinux*): Likewise.
4890 (bfin*-linux-uclibc*): Likewise.
4891 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
4893 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
4895 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4896 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
4897 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4898 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
4899 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4900 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
4901 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
4902 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4903 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
4904 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
4905 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
4906 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
4907 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
4909 * config/bfin/t-elf: Remove.
4910 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
4912 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4914 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
4915 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
4916 (lm32-*-elf*, lm32-*-rtems*): Split into ...
4917 (lm32-*-elf*): ... this.
4918 (lm32-*-rtems*): ... and this.
4920 (m32r-*-rtems*): Add to tmake_file.
4921 (moxie-*-rtems*): Likewise.
4922 (sparc-*-rtems*): Likewise.
4923 Remove t-rtems from tmake_file.
4924 (sparc64-*-rtems*): Likewise.
4925 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
4928 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4931 * config/gthr-posix.h: Move ...
4932 * gthr-posix.h: ... here.
4933 * config/gthr-lynx.h: Reflect this.
4934 * config/gthr-vxworks.h: Likewise.
4935 * config/rs6000/gthr-aix.h: Likewise.
4936 * configure.ac (target_thread_file): Likewise.
4937 * configure: Regenerate.
4939 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
4941 * config.host (arm*-*-rtemseabi*): New target.
4943 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4946 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
4949 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
4951 * config.host (epiphany-*-elf*): New configuration.
4952 * config/epiphany: New Directory.
4954 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
4956 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
4957 * config/avr/t-rtems: New.
4958 Filter out _exit from LIB1ASMFUNCS.
4960 2011-11-04 David S. Miller <davem@davemloft.net>
4962 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
4963 * configure: Rebuild.
4965 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4967 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
4970 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
4973 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
4974 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
4976 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
4979 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
4981 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4983 * config/c6x/t-elf (LIB2ADDEH): Set.
4984 * config/c6x/t-c6x-elf: Remove.
4986 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4988 * config/i386/sol2-ci.S: Rename to ...
4989 * config/i386/crti.S: ... this.
4990 * config/i386/sol2-cn.S: Rename to ...
4991 * config/i386/crtn.S: ... this.
4992 * config/sparc/sol2-ci.S: Rename to ...
4993 * config/sparc/crti.S: ... this.
4994 * config/sparc/sol2-cn.S: Rename to ...
4995 * config/sparc/crtn.S: ... this.
4996 * config/t-sol2 (CUSTOM_CRTIN): Remove.
4997 (crti.o, crtn.o): Remove.
4999 2011-11-04 Tristan Gingold <gingold@adacore.com>
5001 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
5003 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
5005 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
5007 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
5009 * config.host (crisv32-*-none, cris-*-none): Remove.
5010 (crisv32-*-elf): Append to tmake_file, don't just set it.
5011 (cris-*-elf): Add missing t-fdpbit to tmake_file.
5013 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5015 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
5016 (ecrtn$(objext)): Likewise.
5017 (ncrti$(objext)): Likewise.
5018 (ncrtn$(objext)): Likewise.
5020 2011-11-03 Andreas Schwab <schwab@redhat.com>
5022 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
5024 2011-11-02 David S. Miller <davem@davemloft.net>
5026 * configure.ac: Set host_address on sparc too.
5027 * configure: Regenerate.
5028 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
5029 based upon host_address.
5030 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
5032 2011-11-02 Jason Merrill <jason@redhat.com>
5034 * config/rs6000/t-ppccomm: Add missing \.
5036 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5038 * gthr-single.h, gthr.h: New files.
5039 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
5040 config/gthr-vxworks.h, config/i386/gthr-win32.h,
5041 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
5042 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
5043 * config/i386/gthr-win32.c: Include "gthr-win32.h".
5044 * configure.ac (thread_header): New variable.
5045 Set it depending on target_thread_file.
5046 (gthr-default.h): Link from $thread_header.
5047 * configure: Regenerate.
5048 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
5050 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5052 * configure.ac (tm_file_): New variable.
5053 Determine from tm_file.
5054 (tm_file, tm_defines): Substitute.
5055 * configure: Regenerate.
5056 * mkheader.sh: New file.
5057 * Makefile.in (clean): Remove libgcc_tm.h.
5058 ($(objects)): Depend on libgcc_tm.h.
5059 (libgcc_tm_defines, libgcc_tm_file): New variables.
5060 (libgcc_tm.h, libgcc_tm.stamp): New targets.
5061 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
5062 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
5063 ($(extra-parts)): Depend on libgcc_tm.h.
5064 * config.host (tm_defines, tm_file): New variable.
5065 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
5066 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
5067 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
5068 (avr-*-rtems*): Likewise.
5069 (avr-*-*): Likewise.
5070 (frv-*-elf): Likewise.
5071 (frv-*-*linux*): Likewise.
5072 (h8300-*-rtems*): Likewise.
5073 (h8300-*-elf*): Likewise.
5074 (i[34567]86-*-darwin*): Likewise.
5075 (x86_64-*-darwin*): Likewise.
5076 (rx-*-elf): Likewise.
5077 (tic6x-*-uclinux): Likewise.
5078 (tic6x-*-elf): Likewise.
5079 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
5080 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
5081 * config/i386/cygming-crtbegin.c: Likewise.
5082 * config/i386/cygming-crtend.c: Likewise.
5083 * config/ia64/fde-vms.c: Likewise.
5084 * config/ia64/unwind-ia64.c: Likewise.
5085 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5086 * config/rs6000/darwin-fallback.c: Likewise.
5087 * config/stormy16/lib2funcs.c: Likewise.
5088 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
5089 * crtstuff.c: Likewise.
5090 * dfp-bit.h: Likewise.
5091 * emutls.c: Likewise.
5092 * fixed-bit.c: Likewise.
5093 * fp-bit.c: Likewise.
5094 * generic-morestack-thread.c: Likewise.
5095 * generic-morestack.c: Likewise.
5096 * libgcc2.c: Likewise.
5097 * libgcov.c: Likewise.
5098 * unwind-dw2-fde-dip.c: Likewise.
5099 * unwind-dw2-fde.c: Likewise.
5100 * unwind-dw2.c: Likewise.
5101 * unwind-sjlj.c: Likewise.
5103 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5105 * configure.ac: Include ../config/picflag.m4.
5106 (GCC_PICFLAG): Call it.
5108 * configure: Regenerate.
5109 * Makefile.in (gcc_srcdir): Remove.
5110 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
5111 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
5112 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
5113 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
5114 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
5117 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
5118 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
5119 to refer to libgcc2.c.
5121 * config/darwin-64.c: New file.
5122 * config/darwin-crt3.c: Remove comment.
5123 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
5124 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
5125 config/udivmodsi4.c: New files.
5126 * config/memcmp.c, config/memcpy.c, config/memmove.c,
5127 config/memset.c: New files.
5128 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
5129 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
5130 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
5131 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
5132 * config/t-openbsd-thread: New file.
5133 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
5134 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
5135 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
5136 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
5139 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
5140 to refer to gthr-posix.c.
5141 * config/alpha/t-vms (LIB2ADD): Set.
5142 * config/alpha/vms-gcc_shell_handler.c: New file.
5143 * config/arm/bpabi.c, config/arm/fp16.c,
5144 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
5145 config/arm/unaligned-funcs.c: New files.
5146 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
5147 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
5148 * config/arm/t-linux: Likewise.
5149 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
5150 * config/arm/t-netbsd: New file.
5151 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
5152 * config/arm/t-symbian (LIB2ADD_ST): Set.
5153 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
5154 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5155 * config/bfin/t-elf: New file.
5156 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
5157 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
5158 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
5159 config/c6x/ltf.c: New files.
5160 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
5161 (HOST_LIBGCC2_CFLAGS): Set.
5162 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
5163 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5164 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
5166 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
5167 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
5168 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
5169 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
5170 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
5172 * config/frv/t-frv (LIB2ADD): Set.
5173 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5174 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
5175 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
5176 config/h8300/popcounthi2.c: New files.
5177 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
5178 * config/i386/gthr-win32.c: New file.
5179 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
5180 * config/i386/t-cygwin: Likewise.
5181 * config/i386/t-darwin, config/i386/t-darwin64,
5182 config/i386/t-gthr-win32, config/i386/t-interix: New files.
5183 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
5184 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5185 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5186 * config/ia64/quadlib.c: New file.
5187 * config/ia64/t-hpux (LIB2ADD): Set.
5188 * config/ia64/t-ia64: Add comment.
5189 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
5190 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5191 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
5192 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
5193 * config/m32c/t-m32c (LIB2ADD): Set.
5194 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
5195 * config/m32r/t-m32r: Likewise.
5196 * config/m68k/fpgnulib.c: New file.
5197 * config/m68k/t-floatlib (LIB2ADD): Set.
5198 (xfgnulib.c): New target.
5199 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
5200 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
5201 * config/mep/t-mep (LIB2ADD): Set.
5202 * config/microblaze/divsi3.asm: Rename to divsi3.S.
5203 * config/microblaze/moddi3.asm: Rename to moddi3.S.
5204 * config/microblaze/modsi3.asm: Rename to modsi3.S.
5205 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
5206 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
5207 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
5208 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
5209 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
5210 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
5211 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
5213 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
5214 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
5215 * config/pa/fptr.c, config/pa/lib2funcs.S,
5216 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
5217 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
5218 (LIB2ADD, LIB2ADD_ST): Set.
5219 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
5220 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
5222 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
5223 * config/pdp11/t-pdp11: New file.
5224 * config/picochip/libgccExtras/adddi3.S,
5225 config/picochip/libgccExtras/ashlsi3.S,
5226 config/picochip/libgccExtras/ashrsi3.S,
5227 config/picochip/libgccExtras/clzsi2.S,
5228 config/picochip/libgccExtras/cmpsi2.S,
5229 config/picochip/libgccExtras/divmod15.S,
5230 config/picochip/libgccExtras/divmodhi4.S,
5231 config/picochip/libgccExtras/divmodsi4.S,
5232 config/picochip/libgccExtras/lshrsi3.S,
5233 config/picochip/libgccExtras/parityhi2.S,
5234 config/picochip/libgccExtras/popcounthi2.S,
5235 config/picochip/libgccExtras/subdi3.S,
5236 config/picochip/libgccExtras/ucmpsi2.S,
5237 config/picochip/libgccExtras/udivmodhi4.S,
5238 config/picochip/libgccExtras/udivmodsi4.S: New files.
5239 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
5240 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
5241 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
5242 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
5243 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
5244 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
5245 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
5246 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
5248 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
5249 (HOST_LIBGCC2_CFLAGS): Set.
5250 * config/rs6000/t-darwin64: New file.
5251 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
5252 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
5253 * config/rs6000/t-ppccomm (LIB2ADD): Add
5254 $(srcdir)/config/rs6000/tramp.S.
5255 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
5256 Add $(srcdir)/config/rs6000/eabi.S.
5257 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
5258 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
5259 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
5260 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
5261 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
5262 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
5263 * config/rs6000/tramp.S: New file.
5264 * config/s390/t-tpf: Remove.
5265 * config/sh/linux-atomic.S: New file.
5266 * config/sh/t-linux (LIB2ADD): Set.
5267 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
5268 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
5269 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
5271 (HOST_LIBGCC2_CFLAGS): Set.
5272 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5273 * config/spu/divmodti4.c, config/spu/divv2df3.c,
5274 config/spu/float_disf.c, config/spu/float_unsdidf.c,
5275 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
5276 config/spu/mfc_multi_tag_release.c,
5277 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
5278 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
5279 config/spu/multi3.c: New files.
5280 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
5281 (HOST_LIBGCC2_CFLAGS): Set.
5282 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
5283 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
5284 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
5285 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
5286 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
5287 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
5288 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
5289 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
5290 config/stormy16/umodsi3.c: New files.
5291 * config/xtensa/lib2funcs.S: New file.
5292 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
5293 * config/xtensa/t-xtensa (LIB2ADD): Set.
5294 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
5295 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
5296 Add t-freebsd-thread to tmake_file for posix threads.
5297 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
5298 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
5299 (*-*-lynxos*): Likewise.
5300 (*-*-netbsd*): Likewise.
5301 (*-*-openbsd*): Likewise.
5302 Add t-openbsd-thread to tmake_file for posix threads.
5303 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
5304 (*-*-vxworks*): Set tmake_file.
5305 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
5306 (alpha*-*-freebsd*): Likewise.
5307 (alpha*-*-netbsd*): Likewise.
5308 (alpha*-*-openbsd*): Likewise.
5309 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
5310 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
5311 (alpha*-dec-*vms*): Likewise.
5312 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
5313 (bfin*-elf*): Add bfin/t-elf to tmake_file.
5314 (bfin*-uclinux*): Likewise.
5315 (bfin*-linux-uclibc*): Likewise.
5316 (crisv32-*-elf): Add cris/t-cris to tmake_file.
5317 (crisv32-*-none): Likewise.
5318 (cris-*-elf): Likewise.
5319 (cris-*-none): Likewise.
5320 (cris-*-linux*, crisv32-*-linux*): Likewise.
5321 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
5323 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
5325 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
5326 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
5327 (x86_64-*-elf*): Likewise.
5328 (i[34567]86-*-nto-qnx*): Likewise.
5329 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
5331 (x86_64-*-mingw*): Likewise.
5332 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
5333 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
5334 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
5335 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
5336 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
5338 (mipsisa64sr71k-*-elf*): Likewise.
5339 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
5340 (mips-*-elf*, mipsel-*-elf*): Likewise.
5341 (mips64-*-elf*, mips64el-*-elf*): Likewise.
5342 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
5343 (mips*-*-rtems*): Likewise.
5344 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
5346 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
5347 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
5348 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
5349 (spu-*-elf*): Likewise.
5350 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
5352 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5354 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
5355 $(srcdir) to refer to $(LIB1ASMSRC).
5357 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
5358 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
5359 config/arm/lib1funcs.S: New files.
5360 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
5361 * config/arm/t-arm: New file.
5362 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
5363 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
5364 config/arm/t-strongarm-elf: New files.
5365 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
5366 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
5367 * config/avr/lib1funcs.S: New file.
5368 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5369 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
5370 * config/c6x/lib1funcs.S: New file.
5371 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5372 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
5373 * config/frv/lib1funcs.S: New file.
5374 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5375 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
5376 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
5377 * config/ia64/__divxf3.asm: Rename to ...
5378 * config/ia64/__divxf3.S: ... this.
5379 Adapt lib1funcs.asm filename.
5380 * config/ia64/_fixtfdi.asm: Rename to ...
5381 * config/ia64/_fixtfdi.S: ... this.
5382 Adapt lib1funcs.asm filename.
5383 * config/ia64/_fixunstfdi.asm: Rename to ...
5384 * config/ia64/_fixunstfdi.S: ... this.
5385 Adapt lib1funcs.asm filename.
5386 * config/ia64/_floatditf.asm: Rename to ...
5387 * config/ia64/_floatditf.S: ... this.
5388 Adapt lib1funcs.asm filename.
5389 * config/ia64/lib1funcs.S: New file.
5390 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
5391 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5392 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
5393 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
5394 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
5395 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
5396 * config/mep/lib1funcs.S: New file.
5397 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5398 * config/mips/mips16.S: New file.
5399 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5400 * config/pa/milli64.S: New file.
5401 * config/pa/t-linux, config/pa/t-linux64: New files.
5402 * config/picochip/lib1funcs.S: New file.
5403 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5404 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
5405 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
5406 * config/sh/t-netbsd: New file.
5407 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
5408 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
5409 * config/sh/t-sh64: New file.
5410 * config/sparc/lb1spc.S: New file.
5411 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
5413 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
5414 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
5415 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
5416 config/xtensa/lib1funcs.S: New files.
5417 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5418 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
5420 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
5421 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
5422 (arm*-*-linux*): Likewise.
5423 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
5424 arm*-*-linux-*eabi, add arm/t-linux otherwise.
5425 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
5426 (arm*-*-ecos-elf): Likewise.
5427 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
5428 (arm*-*-rtems*): Likewise.
5429 (arm*-*-elf): Likewise.
5430 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
5431 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
5432 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
5433 (bfin*-uclinux*): Likewise.
5434 (bfin*-linux-uclibc*): Likewise.
5435 (bfin*-rtems*): Likewise.
5436 (bfin*-*): Likewise.
5437 (fido-*-elf): Merge into m68k-*-elf*.
5438 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
5439 (frv-*-*linux*): Add frv/t-frv to tmake_file.
5440 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
5441 (h8300-*-elf*): Likewise.
5442 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
5443 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
5444 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
5445 (i[34567]86-*-mingw*): Likewise.
5446 (x86_64-*-mingw*): Likewise.
5447 (i[34567]86-*-interix3*): Likewise.
5448 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
5449 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
5450 (m68k-*-elf*): Also handle fido-*-elf.
5451 Add m68k/t-floatlib to tmake_file.
5452 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
5453 (m68k-*-linux*): Likewise.
5454 (m68k-*-rtems*): Likewise.
5455 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
5456 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
5458 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
5459 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
5460 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
5461 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
5462 sh/t-netbsd to tmake_file.
5463 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
5464 (sh-*-rtems*): Add sh/t-sh to tmake_file.
5465 (sh-wrs-vxworks): Likewise.
5466 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
5468 (v850*-*-*): Add v850/t-v850 to tmake_file.
5469 (vax-*-linux*): Add vax/t-linux to tmake_file.
5470 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
5472 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5474 * crtstuff.c: New file.
5475 * Makefile.in (CRTSTUFF_CFLAGS): Define.
5476 (CRTSTUFF_T_CFLAGS): Define.
5477 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
5478 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
5479 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
5482 (crtbeginT.o): Use $(objext).
5483 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
5484 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
5485 (gcc-extra-parts): Remove.
5486 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
5488 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
5489 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
5490 Add t-crtstuff-pic to tmake_file.
5491 (*-*-lynxos*): New case.
5492 Set tmake_file, extra_parts.
5493 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
5494 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
5495 *-*-netbsdelf[2-9]*.
5496 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
5497 (*-*-rtems*): Set extra_parts.
5498 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
5499 (*-*-uclinux*): New case.
5501 (*-*-vms*): New case.
5502 Set tmake_file, extra_parts.
5503 (*-*-elf): Set extra_parts.
5504 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
5505 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
5508 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
5510 (arm*-*-freebsd*): Add t-crtin to tmake_file.
5511 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
5512 (arm-wrs-vxworks): Append to tmake_file.
5514 (arm*-*-uclinux*): Set extra_parts.
5515 (arm*-*-ecos-elf): Likewise.
5516 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
5518 (arm*-*-rtems*): Set extra_parts.
5519 (arm*-*-elf): Likewise.
5520 (avr-*-rtems*): Clear extra_parts.
5521 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
5523 (bfin*-uclinux*): Likewise.
5524 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
5525 (bfin*-rtems*): Append to tmake_file.
5527 (bfin*-*): Likewise.
5528 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
5529 (crisv32-*-elf): ... this.
5530 (crisv32-*-none): ... this.
5531 (cris-*-elf, cris-*-none): New cases.
5532 Add cris/t-elfmulti to tmake_file.
5533 (fr30-*-elf): Append to tmake_file.
5535 (frv-*-elf): Append to tmake_file, add frv/t-frv.
5537 (h8300-*-rtems*): Append to tmake_file.
5539 (h8300-*-elf*): Likewise.
5540 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
5542 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
5544 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
5545 (x86_64-*-elf*): Likewise.
5546 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
5547 (x86_64-*-freebsd*): Likewise.
5548 (x86_64-*-netbsd*): Likewise.
5549 (i[34567]86-*-linux*): Likewise.
5550 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
5551 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
5552 (x86_64-*-linux*): Likewise.
5553 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
5554 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
5557 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
5558 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
5559 Append to extra_parts, remove crtbegin.o, crtend.o.
5560 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
5561 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
5562 crtend.o, crtbeginS.o, crtendS.o.
5563 (ia64*-*-linux*): Comment extra_parts.
5564 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
5566 (iq2000*-*-elf*): Clear extra_parts.
5567 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
5568 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
5569 (m32r-*-elf*, m32r-*-rtems*): Split off ...
5570 (m32r-*-rtems*): ... this.
5571 Add m32r/t-m32r to tmake_file.
5572 (m68k-*-elf*): Add t-crtin to tmake_file.
5573 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
5574 (mcore-*-elf): Likewise.
5575 (microblaze*-*-*): Set extra_parts.
5576 (mips*-sde-elf*): New case.
5577 Set tmake_file, extra_parts.
5578 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
5579 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
5580 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
5583 (mipsisa64sr71k-*-elf*): Likewise.
5584 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
5585 (mips-*-elf*, mipsel-*-elf*): Likewise.
5586 (mips64-*-elf*, mips64el-*-elf*): Likewise.
5587 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
5588 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
5589 (mips*-*-rtems*): Likewise.
5590 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
5591 (moxie-*-*): Split into ...
5592 (moxie-*-elf, moxie-*-uclinux*): ... this.
5593 Add to extra_parts, remove crtbegin.o, crtend.o.
5594 (moxie-*-rtems*): New case.
5597 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
5599 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
5600 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
5603 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
5604 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
5606 (powerpc-*-eabisim*): Likewise.
5607 (powerpc-*-elf*): Likewise.
5608 (powerpc-*-eabialtivec*): Likewise.
5609 (powerpc-xilinx-eabi*): Likewise.
5610 (powerpc-*-eabi*): Likewise.
5611 (powerpc-*-rtems*): Likewise.
5612 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
5615 (powerpc-*-lynxos*): Add to tmake_file.
5616 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
5617 rs6000/t-crtstuff, t-crtstuff-pic.
5619 (powerpcle-*-eabisim*): Likewise.
5620 (powerpcle-*-eabi*): Likewise.
5621 (rx-*-elf): Remove extra_parts.
5622 (s390x-ibm-tpf*): Set extra_parts.
5623 (score-*-elf): Set extra_parts.
5624 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5625 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5626 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5627 (sh64l*-*-netbsd*): Split into ...
5628 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
5629 Add t-crtstuff-pic to tmake_file.
5631 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
5633 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
5634 (sparc-*-elf*): Remove t-crtin from tmake_file.
5635 Add to extra_parts, remove crtbegin.o, crtend.o.
5636 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
5637 (sparc64-*-linux*): Likewise.
5638 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
5639 Add to extra_parts, remove crtbegin.o, crtend.o.
5640 (sparc64-*-elf*): Remove t-crtin from tmake_file.
5641 Add to extra_parts, remove crtbegin.o, crtend.o.
5642 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
5643 Add to extra_parts, remove crtbegin.o, crtend.o.
5644 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
5645 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
5646 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
5648 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
5650 (tic6x-*-*): Change to ...
5651 (tic6x-*-elf): ... this.
5653 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
5655 (am33_2.0-*-linux*): Add comment.
5656 (mep*-*-*): Add mep/t-mep to tmake_file.
5658 * config/alpha/t-vms: New file.
5659 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
5660 * config/arm/crti.S, config/arm/crtn.S: New files.
5661 * config/bfin/crti.S, config/bfin/crtn.S: New files.
5662 * config/bfin/crtlibid.S: New file.
5663 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
5664 * config/c6x/crti.S, config/c6x/crtn.S: New files.
5665 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
5666 (crti.o, crtin.o): New rules.
5667 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
5668 * config/c6x/t-uclinux: New file.
5669 * config/cris/t-elfmulti: New file.
5670 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
5671 * config/fr30/crti.S, config/fr30/crtn.S: New files.
5672 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
5673 * config/frv/t-frv: New file.
5674 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
5675 * config/h8300/crti.S, config/h8300/crtn.S: New files.
5676 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
5678 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
5679 refer to cygming-crtbegin.c, cygming-crtend.c.
5681 * config/i386/t-nto: New file.
5682 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
5683 * config/ia64/crti.S, config/ia64/crtn.S: New files.
5684 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
5685 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
5688 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
5689 (crtinitS.o): New rule.
5690 * config/ia64/vms-crtinit.S: New file.
5691 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
5692 * config/m32r/initfini.c: New file.
5693 * config/m32r/t-linux, config/m32r/t-m32r: New files.
5694 * config/m68k/crti.S, config/m68k/crtn.S: New files.
5695 * config/mcore/crti.S, config/mcore/crtn.S: New files.
5696 * config/mep/t-mep: New file.
5697 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
5698 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
5699 * config/mips/crti.S, config/mips/crtn.S: New files.
5700 * config/mips/t-crtstuff: New file.
5701 * config/mmix/crti.S, config/mmix/crtn.S: New files.
5702 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
5703 (CUSTOM_CRTIN): Set.
5704 ($(T)crti.o, $(T)crtn.o): Remove $(T),
5706 Use $(srcdir) to refer to crti.S, crtn.S.
5707 Use .S extension, $<.
5708 * config/moxie/crti.asm: Rename to ...
5709 * config/moxie/crti.S: ... this.
5710 * config/moxie/crtn.asm: Rename to ...
5711 * config/moxie/crtn.S: ... this.
5712 * config/moxie/t-moxie: Remove.
5713 * config/pa/stublib.c: New file.
5714 * config/pa/t-stublib, config/pa/t-stublib64: New files.
5715 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
5716 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
5717 * config/rs6000/t-crtstuff: New file.
5718 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
5719 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
5720 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
5721 Make output file explicit.
5722 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
5723 Make output file explicit.
5724 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
5725 Make output file explicit.
5726 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
5727 Make output file explicit.
5728 * config/score/crti.S, config/score/crtn.S: New files.
5729 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
5730 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
5732 * config/sh/t-sh, config/sh/t-superh: New files.
5733 * config/sparc/t-linux64: New file.
5734 * config/spu/cache.S, config/spu/cachemgr.c: New files.
5735 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
5736 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
5737 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
5738 * config/t-crtin: Remove.
5739 * config/t-crtstuff-pic: New file.
5740 * config/t-sol2 (CUSTOM_CRTIN): Set.
5741 (crti.o, crtn.o): New rules.
5742 * config/vms/t-vms: New file.
5743 * config/vms/vms-ucrt0.c: New file.
5744 * config/xtensa/t-elf: New file.
5746 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5748 * Makefile.in (SHLIB_NM_FLAGS): Set.
5749 * mkmap-flat.awk, mkmap-symver.awk: New files.
5750 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
5752 * configure: Regenerate.
5753 * config/libgcc-glibc.ver: New file.
5754 * config/libgcc-libsystem.ver: New file.
5755 * config/t-libunwind (SHLIB_LC): Set.
5756 * config/t-linux: New file.
5757 * config/t-slibgcc (INSTALL_SHLIB): New.
5758 (SHLIB_INSTALL): Use it.
5759 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
5760 to mkmap-symver.awk.
5761 (SHLIB_MAPFILES): Don't append, adapt pathname.
5762 (SHLIB_VERPFX): Set.
5763 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
5764 to mkmap-symver.awk.
5765 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
5766 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
5767 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
5768 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
5770 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
5771 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
5772 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
5773 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
5774 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
5775 * config/i386/libgcc-darwin.10.4.ver,
5776 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
5778 * config/i386/t-darwin: Remove.
5779 * config/i386/t-darwin64: Likewise.
5780 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
5781 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
5782 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
5783 * config/i386/t-linux: New file.
5784 * config/i386/t-mingw32: New file.
5785 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
5786 * config/ia64/t-glibc: Rename to ...
5787 * config/ia64/t-linux: ... this.
5788 (SHLIB_MAPFILES): Set.
5789 * config/ia64/t-glibc-libunwind: Rename to ...
5790 * config/ia64/t-linux-libunwind: ... this.
5791 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
5792 * config/ia64/t-slibgcc-hpux: New file.
5793 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
5794 * config/m68k/t-slibgcc-elf-ver: New file.
5795 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
5796 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
5798 * config/pa/t-slibgcc-hpux: New file.
5799 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
5801 * config/rs6000/libgcc-darwin.10.4.ver,
5802 config/rs6000/libgcc-darwin.10.5.ver: New files.
5803 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
5804 config/rs6000/libgcc-glibc.ver.
5805 * config/rs6000/libgcc-ppc64.ver: Rename to
5806 config/rs6000/libgcc-ibm-ldouble.ver.
5807 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
5808 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
5809 * config/rs6000/t-ldbl128: Rename to ...
5810 * config/rs6000/t-linux: ... this.
5811 (SHLIB_MAPFILES): Adapt filename.
5812 * config/rs6000/t-slibgcc-aix: New file.
5813 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
5814 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
5815 libgcc-excl.ver, libgcc-glibc.ver.
5816 (SHLIB_LINK, SHLIB_INSTALL): Remove.
5817 * config/sparc/libgcc-glibc.ver: New file.
5818 * config/sparc/t-linux: New file.
5819 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
5820 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
5821 t-slibgcc-elf-ver to tmake_file.
5822 Add t-slibgcc-nolc-override to tmake_file for posix threads on
5824 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
5825 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
5826 t-slibgcc-elf-ver, t-linux to tmake_file.
5827 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
5829 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
5830 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
5831 (alpha*-dec-*vms*): Likewise.
5832 (arm*-*-freebsd*): Append to tmake_file.
5833 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
5834 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
5836 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
5837 tmake_file for arm*-*-symbianelf*.
5838 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
5839 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
5841 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
5842 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
5843 pa/t-slibgcc-dwarf-ver to tmake_file.
5844 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
5845 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
5846 (hppa*64*-*-hpux11*): Likewise.
5847 (hppa[12]*-*-hpux11*): Likewise.
5848 (x86_64-*-darwin*): Don't override tmake_file, but only keep
5849 i386/t-crtpc, i386/t-crtfm.
5850 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
5851 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
5853 Add i386/t-cygwin to tmake_file.
5854 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
5855 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
5856 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
5858 Add i386/t-mingw32 to tmake_file.
5859 (x86_64-*-mingw*): Likewise.
5860 (ia64*-*-freebsd*): Append to tmake_file.
5861 (ia64*-*-linux*): Append to tmake_file.
5862 Replace ia64/t-glibc by ia64/t-linux.
5863 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
5865 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
5866 t-slibgcc-hpux to tmake_file.
5867 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
5868 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
5869 (m32rle-*-linux*): Likewise.
5870 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
5872 (microblaze*-linux*): New case.
5873 Append to tmake_file, add t-slibgcc-nolc-override.
5874 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
5875 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
5876 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
5877 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5878 rs6000/t-slibgcc-aix to tmake_file.
5879 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5880 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5881 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5882 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5883 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5884 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
5886 (sparc-*-linux*): Append to tmake_file for *-leon*.
5887 Add sparc/t-linux to tmake_file for non-Leon targets.
5888 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
5889 (tic6x-*-uclinux): New case.
5890 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
5891 (tic6x-*-*): Add c6x/t-elf to tmake_file.
5892 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
5893 (am33_2.0-*-linux*): Append to tmake_file.
5894 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
5895 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
5896 x86_64-*-kfreebsd*-gnu.
5897 Add i386/t-linux to tmake_file.
5899 2011-10-28 Ian Lance Taylor <iant@google.com>
5901 * config/i386/morestack.S: Correct CFI information to do proper
5902 returns throughout function. In 32-bit mode, save %ebx so that it
5903 is restored on unwind.
5905 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
5907 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
5908 case where B3 isn't the return register.
5910 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
5911 logic for doubleword pops.
5913 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
5915 * config/rs6000/t-freebsd: Add wildcard.
5917 2011-10-21 Paul Brook <paul@codesourcery.com>
5919 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
5921 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
5922 Eric Botcazou <ebotcazou@adacore.com>
5925 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
5926 fs->signal_frame to 1.
5928 2011-10-07 Ian Lance Taylor <iant@google.com>
5930 * generic-morestack-thread.c: #include <errno.h>.
5932 2011-10-07 Ian Lance Taylor <iant@google.com>
5935 * generic-morestack.c (__generic_morestack): Make sure the segment
5936 is large enough for both the stack frame and the copied
5939 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5942 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
5945 2011-09-28 Nick Clifton <nickc@redhat.com>
5947 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
5948 64-bit doubles are not enabled.
5949 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
5950 and floatunsisf functions.
5952 2011-09-13 Paul Brook <paul@codesourcery.com>
5954 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
5955 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
5956 * unwind-arm-common.inc: New file.
5957 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
5958 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
5959 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
5960 * config/c6x/libunwind.S: New file.
5961 * config/c6x/pr-support.c: New file.
5962 * config/c6x/unwind-c6x.c: New file.
5963 * config/c6x/unwind-c6x.h: New file.
5964 * config/c6x/t-c6x-elf: New file.
5966 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
5968 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
5969 (ASM_DIVZERO): Ditto.
5970 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
5972 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
5974 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
5976 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
5979 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
5980 instead of an assembly one.
5982 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
5985 * Makefile.in (install-unwind_h): Create
5986 $(gcc_objdir)/include/unwind.h atomically.
5988 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5990 * Makefile.in (install-unwind_h): Remove destination file first.
5992 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5995 * config/mips/t-mips16: New file.
5996 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
5997 (mips*-*-linux*): Likewise.
5998 (mips*-sde-elf*): Likewise.
5999 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
6000 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
6001 Add mips/t-mips16 to tmake_file.
6002 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
6003 (mips-*-elf*): Likewise.
6004 (mips64-*-elf*): Likewise.
6005 (mips64orion-*-elf*): Likewise.
6006 (mips*-*-rtems*): Likewise.
6007 (mipstx39-*-elf*): Likewise.
6008 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
6009 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
6011 Use $(srcdir) to refer to sync.c.
6013 ($(libgcc-sync-funcs-o)): Likewise.
6014 ($(libgcc-sync-size-funcs-s-o)): Likewise.
6015 ($(libgcc-sync-funcs-s-o)): Likewise.
6017 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
6019 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
6022 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
6025 * config/i386/value-unwind.h: New.
6027 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
6029 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
6030 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
6031 Add to tmake_file rather than overriding it.
6033 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6035 * config/t-softfp: Remove.
6036 * soft-fp: Moved from ../gcc/config.
6037 * soft-fp/README: Remove t-softfp reference.
6038 * soft-fp/t-softfp: Move to config/t-softfp.
6039 (softfp_machine_header): Remove.
6040 (softfp_file_list): Remove config subdir.
6041 (soft-fp-objects): New variable.
6042 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
6043 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
6044 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
6045 * config/t-softfp-excl: New file.
6046 * config/t-softfp-sfdf: New file.
6047 * config/t-softfp-tf: New file.
6048 * config/no-sfp-machine.h: New file.
6049 * config/arm/sfp-machine.h: New file.
6050 * config/arm/t-softfp: New file.
6051 * config/c6x/sfp-machine.h: New file.
6052 * config/i386/32/t-fprules-softfp: Rename to ...
6053 * config/i386/32/t-softfp: ... this.
6054 (tifunctions, LIB2ADD): Remove.
6055 (softfp_int_modes): Override.
6056 * config/i386/64/t-softfp-compat (tf-functions): Remove config
6058 * config/i386/64/eqtf2.c: Likewise.
6059 * config/i386/64/getf2.c: Likewise.
6060 * config/i386/64/letf2.c: Likewise.
6061 * config/ia64/sft-machine.h: New file.
6062 * config/ia64/t-fprules-softfp: Rename to ...
6063 * config/ia64/t-softfp: ... this.
6064 * config/lm32/sfp-machine.h: New file.
6065 * config/moxie/t-moxie-softfp: Remove.
6066 * config/rs6000/ibm-ldouble-format: New file.
6067 * config/rs6000/ibm-ldouble.c: New file.
6068 * config/rs6000/libgcc-ppc-glibc.ver: New file
6069 * config/rs6000/libgcc-ppc64.ver: New file
6070 * config/rs6000/sfp-machine.h: New file.
6071 * config/rs6000/t-freebsd: New file.
6072 * config/rs6000/t-ibm-ldouble: New file.
6073 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
6074 libgcc-ppc-glibc.ver.
6075 * config/rs6000/t-linux64: New file.
6076 * config/rs6000/t-ppccomm (LIB2ADD): Add
6077 $(srcdir)/config/rs6000/ibm-ldouble.c.
6078 * config/rs6000/t-ppccomm-ldbl: New file.
6079 * config/score/sfp-machine.h: New file.
6080 * config.host (sfp_machine_header): Explain.
6081 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
6082 t-softfp to tmake_file.
6083 (arm*-*-uclinux*): Likewise.
6084 (arm*-*-ecos-elf): Likewise.
6085 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
6086 (arm*-*-rtems*): Likewise.
6087 (arm*-*-elf): Likewise.
6088 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
6090 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
6091 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
6092 (lm32-*-uclinux*): Likewise.
6093 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
6094 t-softfp-excl, t-softfp.
6095 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
6096 (powerpc64-*-darwin*): Likewise.
6097 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
6099 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
6101 (powerpc-*-eabisim*): Likewise.
6102 (powerpc-*-elf*): Likewise.
6103 (powerpc-*-eabialtivec*): Likewise.
6104 (powerpc-xilinx-eabi*): Likewise.
6105 (powerpc-*-rtems*): Likewise.
6106 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
6107 t-softfp-excl, t-softfp to tmake_file.
6108 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
6109 rs6000/t-ppccomm-ldbl to tmake_file.
6110 (powerpcle-*-elf*): Likewise.
6111 (powerpcle-*-eabisim*): Likewise.
6112 (powerpcle-*-eabi*): Likewise.
6113 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
6114 rs6000/t-ibm-ldouble to tmake_file.
6115 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6116 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6117 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
6118 (tic6x-*-*): Likewise.
6119 (i[34567]86-*-darwin*, x86_64-*-darwin*,
6120 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
6121 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
6122 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
6123 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
6124 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
6125 t-softfp to tmake_file.
6126 * configure.ac (sfp_machine_header): Provide default if unset.
6128 Link sfp-machine.h to config/$sfp_machine_header.
6129 * configure: Regenerate.
6131 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6133 * Makefile.in (double_type_size, long_double_type_size): Set.
6134 Remove $(fpbit-in-libgcc) support.
6135 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
6136 (fpbit-src): New variable.
6137 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
6138 Compile with -DFLOAT $(FPBIT_CFLAGS).
6140 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
6141 Compile with $(FPBIT_CFLAGS).
6143 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
6144 Compile with -DFLOAT $(TPBIT_CFLAGS).
6146 * configure.ac (double_type_size, long_double_type_size):
6147 Determine and substitute.
6148 * configure: Regenerate.
6149 * fp-bit.c, fp-bit.h: New files.
6150 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
6151 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
6152 * config/mips/t-mips: New file.
6153 * config/mips/t-sdemtk: New file.
6154 * config/rs6000/ppc64-fp.c: New file.
6155 * config/rs6000/t-darwin (LIB2ADD): Add
6156 $(srcdir)/config/rs6000/ppc64-fp.c.
6157 * config/rs6000/t-ppc64-fp: New file.
6158 * config/rx/rx-lib.h: New file.
6159 * config/rx/t-rx (FPBIT): Set to true.
6160 ($(gcc_objdir)/fp-bit.c): Remove.
6161 (DPBIT): Set to true only with -m64bit-doubles.
6162 ($(gcc_objdir)/dp-bit.c): Remove.
6163 * config/sparc/t-softfp: Remove.
6164 * config/spu/t-elf: New file.
6165 * config/t-fdpbit, config/t-fpbit: New files.
6166 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
6167 (mips*-*-*): Likewise.
6168 (arm-wrs-vxworks): Likewise.
6169 (arm*-*-freebsd*): Likewise.
6170 (avr-*-rtems*): Add t-fpbit to tmake_file.
6171 (avr-*-*): Likewise.
6172 (bfin*-elf*): Add t-fdpbit to tmake_file.
6173 (bfin*-uclinux*): Likewise.
6174 (bfin*-linux-uclibc*): Likewise.
6175 (bfin*-rtems*): New case.
6176 Add t-fdpbit to tmake_file.
6177 (bfin*-*): Add t-fdpbit to tmake_file.
6178 (crisv32-*-elf): Likewise.
6179 (cris-*-linux*): Likewise.
6180 (fr30-*-elf): Likewise.
6181 (frv-*-elf, frv-*-*linux*): Likewise.
6182 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
6183 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
6184 (m32r-*-elf*): Likewise.
6185 (m32rle-*-elf*): Likewise.
6186 (m32r-*-linux*): Likewise.
6187 (m32rle-*-linux*): Likewise.
6188 (mcore-*-elf): Add t-fdpbit to tmake_file.
6189 (microblaze*-*-*): Likewise.
6190 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
6191 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
6192 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
6194 Add mips/t-tpbit to tmake-file.
6195 (mips*-*-linux*): Fix typo.
6196 (mips*-sde-elf*): New case
6197 Add mips/t-sdemtk unless using newlib.
6198 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
6199 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
6200 (mn10300-*-*): Likewise.
6201 (pdp11-*-*): Likewise.
6202 (picochip-*-*): Add t-fpbit to tmake_file.
6203 (powerpc-*-eabisimaltivec*): Likewise.
6204 (powerpc-*-eabisim*): Likewise.
6205 (powerpc-*-elf*): Likewise.
6206 (powerpc-*-eabialtivec*): Likewise.
6207 (powerpc-xilinx-eabi*): New case.
6208 Add t-fdpbit to tmake_file.
6209 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
6210 (powerpc-*-rtems*): Likewise.
6211 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
6213 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
6215 (powerpc-*-lynxos*): Likewise.
6216 (powerpcle-*-elf*): Likewise.
6217 (powerpcle-*-eabisim*): Likewise.
6218 (powerpcle-*-eabi*): Likewise.
6219 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
6220 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
6221 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6222 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6223 (rx-*-elf): Add t-fdpbit to tmake_file.
6224 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
6225 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
6226 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
6227 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
6229 (sh-*-rtems*): Add t-fdpbit to tmake_file.
6230 (sh-wrs-vxworks): Likewise.
6231 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
6232 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
6233 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
6234 (sparc64-*-rtems*): ... new case.
6235 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
6236 (spu-*-elf*): Likewise.
6237 Add spu/t-elf to tmake_file.
6238 (v850*-*-*): Add t-fdpbit to tmake_file.
6239 (xstormy16-*-elf): Likewise.
6240 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
6241 (mep*-*-*): Likewise.
6243 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6245 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
6247 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
6248 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
6249 (install-unwind_h): New target.
6250 (all): Depend on it.
6251 * config.host (unwind_header): New variable.
6252 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
6253 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
6254 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
6255 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
6256 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
6258 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
6260 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
6262 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
6264 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
6265 (ia64*-*-freebsd*): Likewise.
6266 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
6268 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
6269 $with_system_libunwind.
6270 (ia64*-*-hpux*): Set tmake_file.
6271 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
6272 (picochip-*-*): Set tmake_file.
6273 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
6275 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6276 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6277 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
6278 (xtensa*-*-elf*): Set tmake_file.
6279 (xtensa*-*-linux*): Likewise.
6280 * configure.ac: Include ../config/unwind_ipinfo.m4.
6281 Call GCC_CHECK_UNWIND_GETIPINFO.
6282 Link unwind.h to $unwind_header.
6283 * configure: Regenerate.
6284 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
6285 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
6286 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
6287 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
6288 * config/unwind-dw2-fde-darwin.c: New file.
6289 * config/arm/libunwind.S, config/arm/pr-support.c,
6290 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
6291 config/arm/unwind-arm.h,: New files.
6292 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
6293 config/ia64/t-eh-ia64, config/ia64/t-glibc,
6294 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
6295 config/ia64/t-vms, config/ia64/unwind-ia64.c,
6296 config/ia64/unwind-ia64.h: New files.
6297 * config/picochip/t-picochip: New file.
6298 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
6300 * config/rs6000/t-darwin (LIB2ADDEH): Set.
6301 * config/s390/t-tpf (LIB2ADDEH): Remove.
6302 * config/t-darwin (LIB2ADDEH): Set.
6303 * config/t-eh-dw2-dip: New file.
6304 * config/t-libunwind, config/t-libunwind-elf: New files.
6305 * config/t-sol2 (LIB2ADDEH): Remove.
6306 * config/xtensa/t-xtensa: New file.
6308 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
6310 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
6311 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
6312 long long to check rt_sigreturn syscall.
6314 2011-08-02 Alan Modra <amodra@gmail.com>
6316 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
6317 Restore for indirect call bcrtl from correct stack slot, and only
6318 if cfa+40 isn't valid.
6320 2011-08-01 Julian Brown <julian@codesourcery.com>
6322 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
6323 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
6324 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
6326 2011-08-01 Julian Brown <julian@codesourcery.com>
6328 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
6329 (libgcc-std.ver.in): Use above.
6330 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
6331 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
6333 * config/t-fixedpoint-gnu-prefix: New file.
6334 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
6335 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
6338 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
6340 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
6341 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
6342 for x86-64. Properly check __x86_64__ and __LP64__.
6344 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
6346 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
6348 (_FP_WS_TYPE): Likewise.
6349 (_FP_I_TYPE): Likewise.
6351 2011-07-28 Alan Modra <amodra@gmail.com>
6353 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
6354 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
6355 in a plt call stub. Do restore r2 if stopped on bctrl.
6357 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6359 * config.host (i[3456x]86-*-netware*): Remove.
6360 * config/i386/netware-crt0.c, config/i386/t-nwld,
6361 config/i386/t-slibgcc-nwld: Remove.
6363 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
6365 * config.host: Handle tic6x-*-*.
6366 * config/c6x/c6x-abi.h: New file.
6368 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6370 * config/i386/crtprec.c: New file.
6371 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
6372 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
6373 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
6374 (x86_64-*-darwin*): Likewise.
6375 (i[34567]86-*-solaris2*: Likewise.
6377 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6379 * config/alpha/crtfastmath.c: New file.
6380 * config/i386/crtfastmath.c: New file.
6381 * config/ia64/crtfastmath.c: New file.
6382 * config/mips/crtfastmath.c: New file.
6383 * config/sparc/crtfastmath.c: New file.
6385 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
6387 Add -frandom-seed=gcc-crtfastmath.
6388 * config/alpha/t-crtfm: Remove.
6389 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
6390 * config/ia64/t-ia64 (crtfastmath.o): Remove.
6392 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
6393 (alpha*-dec-osf5.1*): Likewise.
6394 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
6395 Add crtfastmath.o to extra_parts.
6396 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
6397 Add crtfastmath.o to extra_parts.
6398 (x86_64-*-darwin*): Likewise.
6399 (x86_64-*-mingw*): Likewise.
6400 (ia64*-*-elf*): Add t-crtfm to tmake_file.
6401 (ia64*-*-freebsd*): Likewise.
6402 (ia64*-*-linux*): Likewise.
6403 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
6404 Add crtfastmath.o to extra_parts.
6406 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6408 * config/darwin-crt3.o: New file.
6409 * config/rs6000/darwin-crt2.c: New file.
6410 * config/t-darwin: New file.
6411 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
6413 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
6414 (powerpc-*-darwin*): Add crt2.o to extra_parts.
6415 (powerpc64-*-darwin*): Likewise.
6417 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6419 * config/i386/netware-crt0.c: New file.
6420 * config/i386/t-nwld: Rename to ...
6421 * config/i386/t-slibgcc-nwld: ... this.
6422 * config/i386/t-nwld: New file.
6423 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
6425 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
6428 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6430 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
6432 * configure: Regenerate.
6434 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6436 * dfp-bit.c, dfp-bit.h: New files.
6437 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
6439 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
6440 ($(d64pbit-o)): Likewise.
6441 ($(d128pbit-o)): Likewise.
6442 * config/t-dfprules: New file.
6443 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
6444 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
6445 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
6446 (x86_64-*-linux*): Likewise.
6447 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
6448 (i[34567]86-*-cygwin*): Likewise.
6449 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
6450 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
6452 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6454 * Makfile.in (LIBGCOV): New variable.
6455 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
6456 * libgcov.c: New file.
6458 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6460 * fixed-bit.c, fixed-bit.h: New files.
6461 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
6462 refer to fixed-bit.c.
6464 2011-07-07 Joseph Myers <joseph@codesourcery.com>
6466 * config.host (*local*): Remove.
6468 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6471 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
6472 like i?86-*-solaris2.1[0-9]*.
6473 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
6474 * configure.ac (i?86-*-solaris2*): Likewise.
6475 * configure: Regenerate.
6477 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
6479 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
6480 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
6481 md_unwind_header by splitting out of...
6482 (i[34567]86-*-linux*): ... this.
6483 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
6484 Remove md_unwind_header by splitting out of...
6485 (x86_64-*-linux*): ... this.
6487 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
6489 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
6491 2011-06-28 Nick Clifton <nickc@redhat.com>
6493 * config.host: Recognize all V850 variants.
6495 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
6497 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
6499 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6501 * shared-object.mk (c_flags-$o): Save c_flags.
6502 ($(base)$(objext)): Use it.
6503 ($(base)_s$(objext)): Likewise.
6505 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
6507 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
6508 * libgcc-std.ver.in (GCC_4.7.0): New section.
6510 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
6514 * config/avr/t-avr: Fix line endings.
6515 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
6518 2011-06-14 Olivier Hainque <hainque@adacore.com>
6519 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6521 * config/mips/irix6-unwind.h: New file.
6522 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
6524 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
6526 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
6527 (sparc64_fallback_frame_state): Use it.
6528 (sparc64_frob_update_context): Further adjust context.
6529 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
6530 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
6531 * config/sparc/sol2-cn.S: Likewise.
6533 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6535 * enable-execute-stack-empty.c: New file.
6536 * enable-execute-stack-mprotect.c: New file.
6537 * config/i386/enable-execute-stack-mingw32.c: New file.
6538 * config.host (enable_execute_stack): New variable.
6539 Select appropriate variants.
6540 * configure.ac: Link enable-execute-stack.c to
6541 $enable_execute_stack.
6542 * configure: Regenerate.
6543 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
6544 (lib2funcs): Remove _enable_execute_stack.
6546 2011-06-09 David S. Miller <davem@davemloft.net>
6547 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6549 * config.host (sparc-*-linux*): Correct md_unwind_header
6551 (s390x-ibm-tpf*): Fix typo.
6553 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6555 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
6556 Add crtfastmath.o to extra_parts.
6557 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
6559 * config/mips/t-crtfm: Remove.
6561 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6563 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
6565 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
6567 * config.host (sh*-*-linux*): Fix typo.
6569 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6571 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
6572 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
6573 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
6574 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
6575 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
6576 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
6577 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
6578 Wrap in !__MINGW64__.
6579 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
6580 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
6581 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
6582 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
6583 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
6584 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
6585 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
6587 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
6588 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
6589 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
6590 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
6591 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
6592 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
6593 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
6594 * config/no-unwind.h: New file.
6595 * config.host (md_unwind_header): Document.
6597 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
6598 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
6599 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
6600 hppa[12]*-*-hpux11*): Set md_unwind_header.
6601 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
6602 Set md_unwind_header.
6603 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
6604 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
6605 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
6606 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
6607 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
6608 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
6609 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
6611 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
6612 * configure: Regenerate.
6614 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6616 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
6617 Set tmake_file, extra_parts.
6618 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
6620 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
6622 * config/mips/t-irix6: New file.
6623 * config/mips/t-slibgcc-irix: New file.
6625 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6627 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
6628 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
6630 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6632 * configure.ac (target_thread_file): Determine thread model.
6633 * configure: Regenerate.
6634 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
6635 * config/alpha/t-alpha: New file.
6636 * config/alpha/t-crtfm: Use $<.
6637 * config/alpha/t-ieee: New file.
6638 * config/alpha/t-osf-pthread: New file.
6639 * config/alpha/t-slibgcc-osf: New file.
6640 * config/alpha/libgcc-osf5.ver: New file.
6642 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6644 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
6646 Add crtfastmath.o to extra_parts.
6648 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6650 * config/gmon-sol2.c: Reindent.
6652 Remove, correct casts.
6653 Use STDERR_FILENO, NULL.
6654 (BASEADDRESS): Remove.
6656 (errno, sbrk): Remove declarations.
6657 (monstartup) [hp300]: Remove.
6660 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6662 * Makefile.in (cpu_type): Define.
6663 * config.host (i[34567]86-*-rtems*): Handle it.
6664 (i[34567]86-*-solaris2*): Move body ...
6665 (*-*-solaris2*): ... here.
6666 New case, generalize.
6667 (sparc-*-elf*): Handle it.
6668 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
6669 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
6670 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
6672 (sparc*-*-solaris2*): ... this.
6674 (sparc64-*-elf*): Handle it.
6675 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
6676 Merge ../gcc/config/i386/gmon-sol2.c.
6677 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
6679 Merge ../gcc/config/i386/sol2-gc1.asm.
6680 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
6682 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
6684 * config/i386/t-crtfm (crtfastmath.o): Use $<.
6685 * config/i386/t-crtstuff: New file.
6686 * config/i386/t-softfp: New file.
6687 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
6688 $(T)crti.o, $(T)crtn.o): Remove.
6689 (gcrt1.o): New rule.
6690 (TARGET_LIBGCC2_CFLAGS): Remove.
6691 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
6692 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
6693 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
6694 * config/sparc/t-sol2: New file.
6695 * config/sparc/t-crtfm: Move to ...
6696 * config/t-crtfm: ... this.
6697 Use $(cpu_type), $<.
6698 * config/t-crtin: New file.
6699 * config/sparc/t-softfp: New file.
6700 * config/sparc/t-softmul: New file.
6701 * config/t-rtems: New file.
6702 * config/t-slibgcc: New file.
6703 * config/t-slibgcc-elf-ver: New file.
6704 * config/t-slibgcc-gld: New file.
6705 * config/t-slibgcc-sld: New file.
6706 * config/t-sol2: New file.
6707 * configure.ac: Include ../config/lib-ld.m4.
6708 Call AC_LIB_PROG_LD_GNU.
6709 Substitute cpu_type.
6710 * configure: Regenerate.
6712 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
6715 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
6716 libgcc-std.ver in the build directory.
6717 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
6718 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
6720 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
6722 * libgcc-std.ver.in: New file.
6723 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
6725 (libgcc-std.ver): New rule.
6726 * config/t-gnu-prefix: New file.
6728 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6730 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
6732 2011-05-10 Joseph Myers <joseph@codesourcery.com>
6734 * config/i386/darwin-lib.h: New file.
6736 2011-05-10 Joseph Myers <joseph@codesourcery.com>
6738 * config/arm/symbian-lib.h: New.
6740 2011-05-04 Chris Demetriou <cgd@google.com>
6742 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
6743 (__x86.get_pc_thunk.bx): ...this.
6744 (__morestack): Adjust for rename, remove undef of __i686.
6746 2011-05-03 Chris Demetriou <cgd@google.com>
6748 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
6750 2011-03-22 Joseph Myers <joseph@codesourcery.com>
6752 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
6753 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
6754 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
6755 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
6756 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
6759 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
6761 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
6762 Adjust copyright year.
6764 2011-03-07 Ian Lance Taylor <iant@google.com>
6766 * generic-morestack.c (__splitstack_find): Adjust returned stack
6767 pointer to include all registers pushed by __morestack.
6769 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
6772 * configure.ac: Call ACX_NONCANONICAL_TARGET.
6773 (toolexecdir): Calculate and AC_SUBST.
6774 (toolexeclibdir): Likewise.
6775 * Makefile.in (target_noncanonical): Import.
6776 (toolexecdir): Likewise.
6777 (toolexeclibdir): Likewise.
6778 * configure: Regenerate.
6780 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
6783 * config/arm/bpabi.h: Rename to...
6784 * config/arm/bpabi-lib.h: ...this.
6786 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6788 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
6790 * configure: Regenerate.
6792 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
6794 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
6795 __FLOAT_WORD_ORDER__.
6796 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
6799 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6802 * Makefile.in (install-strip): New phony target.
6804 2010-11-07 Ian Lance Taylor <iant@google.com>
6807 * config/i386/morestack.S (__morestack_large_model): New
6810 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
6812 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
6814 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
6816 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
6818 * config/arm/bpabi.h: New file.
6819 * config/frv/frv-abi.h: New file.
6821 2010-10-01 Ian Lance Taylor <iant@google.com>
6823 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
6824 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
6826 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
6829 * config.host: Add the missing `$'.
6831 2010-09-30 Michael Eager <eager@eagercon.com>
6833 * config.host: Add microblaze*-*-*.
6834 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
6835 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
6836 udivsi3.asm,umodsi3.asm}: New.
6838 2010-09-28 Ian Lance Taylor <iant@google.com>
6840 * configure.ac: Adjust CFI test to test assembler directly rather
6841 than checking gcc preprocessor macro.
6842 * configure: Rebuild.
6844 2010-09-27 Ian Lance Taylor <iant@google.com>
6846 * configure.ac: Test whether assembler supports CFI directives.
6847 * config.host: Only add t-stack and i386/t-stack-i386 to
6848 tmake_file if libgcc_cv_cfi is "yes".
6849 * configure: Rebuild.
6851 2010-09-27 Ian Lance Taylor <iant@google.com>
6853 * generic-morestack.h: New file.
6854 * generic-morestack.c: New file.
6855 * generic-morestack-thread.c: New file.
6856 * config/i386/morestack.S: New file.
6857 * config/t-stack: New file.
6858 * config/i386/t-stack-i386: New file.
6859 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
6860 i386/t-stack-i386 to tmake_file.
6862 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
6864 * Makefile.in (libgcc-extra-parts): Check for static archives and
6865 invoke ranlib after installing them.
6866 (gcc-extra-parts): Likewise.
6867 (install-leaf): Likewise.
6869 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
6871 * configure: Regenerated.
6873 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
6875 * configure: Regenerated.
6877 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
6878 Andrew Pinski <pinskia@gmail.com>
6881 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
6883 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
6886 * configure: Regenerated.
6888 2010-09-06 Andreas Schwab <schwab@redhat.com>
6890 * configure: Regenerate.
6892 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
6894 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
6896 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
6899 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
6900 Iain Sandoe <iains@gcc.gnu.org>
6903 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
6904 LIB2FUNCS_EXCLUDE functions.
6906 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
6908 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
6910 * configure: Regenerate.
6912 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
6914 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
6915 i386/t-freebsd to tmake_file.
6916 * config/i386/t-freebsd: New file.
6917 * config/i386/libgcc-bsd.ver: New file.
6919 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
6921 * config.host (powerpc*-eabispe*): Set tmake_file.
6922 (powerpc*-eabi*): Likewise.
6923 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
6924 crtbeginS, crtendS, crtbeginT.
6926 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
6928 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
6929 to tmake_file. Add crtfastmath.o to extra_parts.
6930 * config/mips/t-crtfm: New.
6932 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
6934 * config.host (sparc64-*-rtems*): New target.
6936 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6938 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
6941 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
6943 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
6945 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6947 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
6948 alpha-dec-osf5.0* support.
6950 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
6952 * config.host: Add lm32-*-rtems*.
6954 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6955 Uros Bizjak <ubizjak@gmail.com>
6958 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
6959 like other remaining 32-bit x86 OSes.
6960 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
6962 * config/i386/libgcc-sol2.ver: New file.
6963 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
6965 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
6968 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
6969 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
6970 is used and substitute set_use_emutls.
6971 * configure: Regenerated.
6973 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
6975 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
6977 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6980 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
6982 ($(T)gcrt1.o): Likewise.
6983 ($(T)crt1.o): Likewise.
6984 ($(T)crti.o): Likewise.
6985 ($(T)crtn.o): Likewise.
6987 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6990 * Makefile.in (install): Use $(MAKE) string in rule, for
6993 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
6995 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
6996 * config/mmix/t-mmix: New file.
6997 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
6999 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
7002 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
7005 2010-01-04 Anthony Green <green@moxielogic.com>
7007 * config/moxie/crti.asm, config/moxie/crtn.asm,
7008 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
7009 config/moxie/t-moxie: New files.
7010 * config.host: Add t-moxie-softfp reference.
7012 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
7015 * config/t-slibgcc-darwin: Fix embedded rpaths for
7016 --enable-version-specific-runtime-libs, build extension stub
7017 libs exposing features available from current libgcc_s.
7019 2009-11-11 Jon Beniston <jon@beniston.com>
7021 * config.host: Add lm32 targets.
7022 * config/lm32: New directory.
7023 * config/lm32/libgcc_lm32.h: New file.
7024 * config/lm32/_mulsi3.c: New file.
7025 * config/lm32/_udivmodsi4.c: New file.
7026 * config/lm32/_divsi3.c: New file.
7027 * config/lm32/_modsi3.c: New file.
7028 * config/lm32/_udivsi3.c: New file.
7029 * config/lm32/_umodsi3.c: New file.
7030 * config/lm32/_lshrsi3.S: New file.
7031 * config/lm32/_ashrsi3.S: New file.
7032 * config/lm32/_ashlsi3.S: New file.
7033 * config/lm32/crti.S: New file.
7034 * config/lm32/crtn.S: New file.
7035 * config/lm32/t-lm32: New file.
7036 * config/lm32/t-elf: New file.
7037 * config/lm32/t-uclinux: New file.
7039 2009-10-26 Nick Clifton <nickc@redhat.com>
7041 * config.host: Add support for RX target.
7042 * config/rx: New directory.
7043 * config/rx/rx-abi-functions.c: New file. Supplementary
7044 functions for libgcc to support the RX ABI.
7045 * config/rx/rx-abi.h: New file. Supplementary header file for
7046 libgcc RX ABI functions.
7047 * config/rx/t-rx: New file: Makefile fragment for building
7050 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
7052 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
7053 constraint of y0 to "g".
7055 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
7057 * config.host: Include the s390 makefile fragments.
7058 * config/s390/32/_fixdfdi.c: New file.
7059 * config/s390/32/_fixsfdi.c: New file.
7060 * config/s390/32/_fixtfdi.c: New file.
7061 * config/s390/32/_fixunsdfdi.c: New file.
7062 * config/s390/32/_fixunssfdi.c: New file.
7063 * config/s390/32/_fixunstfdi.c: New file.
7064 * config/s390/32/t-floattodi: New file.
7065 * config/s390/libgcc-glibc.ver: New file.
7066 * config/s390/t-crtstuff: New file.
7067 * config/s390/t-linux: New file.
7068 * config/s390/t-tpf: New file.
7070 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7072 * configure.ac (AC_PREREQ): Bump to 2.64.
7074 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
7076 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
7078 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7080 * configure: Regenerate.
7082 2009-08-09 Douglas B Rupp <rupp@gnat.com>
7084 * config.host (ia64-hp-*vms*): New target.
7085 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
7088 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7090 * configure.ac: Add snippet for maintainer-mode.
7091 * configure: Regenerate.
7092 * Makefile.in (AUTOCONF, configure_deps): New variables.
7093 ($(srcdir)/configure)): New rule, active only with maintainer
7096 2009-06-23 DJ Delorie <dj@redhat.com>
7099 * config.host: Add mep support.
7101 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
7103 * config.host: Add i386/${host_address}/t-fprules-softfp and
7104 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
7106 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
7108 * config/i386/64/_multc3.c: Likewise.
7109 * config/i386/64/_powitf2.c: Likewise.
7110 * config/i386/64/eqtf2.c: Likewise.
7111 * config/i386/64/getf2.c: Likewise.
7112 * config/i386/64/letf2.c: Likewise.
7113 * config/i386/64/letf2.c: Likewise.
7114 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
7115 unsigned long long for x64 mingw targets.
7116 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
7117 (_FP_I_TYPE): Define as long long for x64 mingw target.
7119 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
7121 * config.host (vax-*-linux*): New.
7123 2009-05-31 Anthony Green <green@moxielogic.com>
7125 * config.host: Add moxie support.
7126 * config/moxie/t-moxie: New file.
7128 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
7130 * config.host: Add i386/${host_address}/t-fprules-softfp and
7131 t-softfp to tmake_file for i[34567]86-*-cygwin*.
7133 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
7135 * config.host: Add i386/${host_address}/t-fprules-softfp to
7136 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
7138 2009-04-09 Nick Clifton <nickc@redhat.com>
7140 * config/ia64/tf-signs.c: Change copyright header to refer to
7141 version 3 of the GNU General Public License with version 3.1
7142 of the GCC Runtime Library Exception and to point readers at
7143 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
7145 * config/i386/32/tf-signs.c: Likewise.
7146 * config/libbid/_addsub_dd.c: Likewise.
7147 * config/libbid/_addsub_sd.c: Likewise.
7148 * config/libbid/_addsub_td.c: Likewise.
7149 * config/libbid/_dd_to_df.c: Likewise.
7150 * config/libbid/_dd_to_di.c: Likewise.
7151 * config/libbid/_dd_to_sd.c: Likewise.
7152 * config/libbid/_dd_to_sf.c: Likewise.
7153 * config/libbid/_dd_to_si.c: Likewise.
7154 * config/libbid/_dd_to_td.c: Likewise.
7155 * config/libbid/_dd_to_tf.c: Likewise.
7156 * config/libbid/_dd_to_udi.c: Likewise.
7157 * config/libbid/_dd_to_usi.c: Likewise.
7158 * config/libbid/_dd_to_xf.c: Likewise.
7159 * config/libbid/_df_to_dd.c: Likewise.
7160 * config/libbid/_df_to_sd.c: Likewise.
7161 * config/libbid/_df_to_td.c: Likewise.
7162 * config/libbid/_di_to_dd.c: Likewise.
7163 * config/libbid/_di_to_sd.c: Likewise.
7164 * config/libbid/_di_to_td.c: Likewise.
7165 * config/libbid/_div_dd.c: Likewise.
7166 * config/libbid/_div_sd.c: Likewise.
7167 * config/libbid/_div_td.c: Likewise.
7168 * config/libbid/_eq_dd.c: Likewise.
7169 * config/libbid/_eq_sd.c: Likewise.
7170 * config/libbid/_eq_td.c: Likewise.
7171 * config/libbid/_ge_dd.c: Likewise.
7172 * config/libbid/_ge_sd.c: Likewise.
7173 * config/libbid/_ge_td.c: Likewise.
7174 * config/libbid/_gt_dd.c: Likewise.
7175 * config/libbid/_gt_sd.c: Likewise.
7176 * config/libbid/_gt_td.c: Likewise.
7177 * config/libbid/_isinfd128.c: Likewise.
7178 * config/libbid/_isinfd32.c: Likewise.
7179 * config/libbid/_isinfd64.c: Likewise.
7180 * config/libbid/_le_dd.c: Likewise.
7181 * config/libbid/_le_sd.c: Likewise.
7182 * config/libbid/_le_td.c: Likewise.
7183 * config/libbid/_lt_dd.c: Likewise.
7184 * config/libbid/_lt_sd.c: Likewise.
7185 * config/libbid/_lt_td.c: Likewise.
7186 * config/libbid/_mul_dd.c: Likewise.
7187 * config/libbid/_mul_sd.c: Likewise.
7188 * config/libbid/_mul_td.c: Likewise.
7189 * config/libbid/_ne_dd.c: Likewise.
7190 * config/libbid/_ne_sd.c: Likewise.
7191 * config/libbid/_ne_td.c: Likewise.
7192 * config/libbid/_sd_to_dd.c: Likewise.
7193 * config/libbid/_sd_to_df.c: Likewise.
7194 * config/libbid/_sd_to_di.c: Likewise.
7195 * config/libbid/_sd_to_sf.c: Likewise.
7196 * config/libbid/_sd_to_si.c: Likewise.
7197 * config/libbid/_sd_to_td.c: Likewise.
7198 * config/libbid/_sd_to_tf.c: Likewise.
7199 * config/libbid/_sd_to_udi.c: Likewise.
7200 * config/libbid/_sd_to_usi.c: Likewise.
7201 * config/libbid/_sd_to_xf.c: Likewise.
7202 * config/libbid/_sf_to_dd.c: Likewise.
7203 * config/libbid/_sf_to_sd.c: Likewise.
7204 * config/libbid/_sf_to_td.c: Likewise.
7205 * config/libbid/_si_to_dd.c: Likewise.
7206 * config/libbid/_si_to_sd.c: Likewise.
7207 * config/libbid/_si_to_td.c: Likewise.
7208 * config/libbid/_td_to_dd.c: Likewise.
7209 * config/libbid/_td_to_df.c: Likewise.
7210 * config/libbid/_td_to_di.c: Likewise.
7211 * config/libbid/_td_to_sd.c: Likewise.
7212 * config/libbid/_td_to_sf.c: Likewise.
7213 * config/libbid/_td_to_si.c: Likewise.
7214 * config/libbid/_td_to_tf.c: Likewise.
7215 * config/libbid/_td_to_udi.c: Likewise.
7216 * config/libbid/_td_to_usi.c: Likewise.
7217 * config/libbid/_td_to_xf.c: Likewise.
7218 * config/libbid/_tf_to_dd.c: Likewise.
7219 * config/libbid/_tf_to_sd.c: Likewise.
7220 * config/libbid/_tf_to_td.c: Likewise.
7221 * config/libbid/_udi_to_dd.c: Likewise.
7222 * config/libbid/_udi_to_sd.c: Likewise.
7223 * config/libbid/_udi_to_td.c: Likewise.
7224 * config/libbid/_unord_dd.c: Likewise.
7225 * config/libbid/_unord_sd.c: Likewise.
7226 * config/libbid/_unord_td.c: Likewise.
7227 * config/libbid/_usi_to_dd.c: Likewise.
7228 * config/libbid/_usi_to_sd.c: Likewise.
7229 * config/libbid/_usi_to_td.c: Likewise.
7230 * config/libbid/_xf_to_dd.c: Likewise.
7231 * config/libbid/_xf_to_sd.c: Likewise.
7232 * config/libbid/_xf_to_td.c: Likewise.
7233 * config/libbid/bid128.c: Likewise.
7234 * config/libbid/bid128_2_str.h: Likewise.
7235 * config/libbid/bid128_2_str_macros.h: Likewise.
7236 * config/libbid/bid128_2_str_tables.c: Likewise.
7237 * config/libbid/bid128_add.c: Likewise.
7238 * config/libbid/bid128_compare.c: Likewise.
7239 * config/libbid/bid128_div.c: Likewise.
7240 * config/libbid/bid128_fma.c: Likewise.
7241 * config/libbid/bid128_logb.c: Likewise.
7242 * config/libbid/bid128_minmax.c: Likewise.
7243 * config/libbid/bid128_mul.c: Likewise.
7244 * config/libbid/bid128_next.c: Likewise.
7245 * config/libbid/bid128_noncomp.c: Likewise.
7246 * config/libbid/bid128_quantize.c: Likewise.
7247 * config/libbid/bid128_rem.c: Likewise.
7248 * config/libbid/bid128_round_integral.c: Likewise.
7249 * config/libbid/bid128_scalb.c: Likewise.
7250 * config/libbid/bid128_sqrt.c: Likewise.
7251 * config/libbid/bid128_string.c: Likewise.
7252 * config/libbid/bid128_to_int16.c: Likewise.
7253 * config/libbid/bid128_to_int32.c: Likewise.
7254 * config/libbid/bid128_to_int64.c: Likewise.
7255 * config/libbid/bid128_to_int8.c: Likewise.
7256 * config/libbid/bid128_to_uint16.c: Likewise.
7257 * config/libbid/bid128_to_uint32.c: Likewise.
7258 * config/libbid/bid128_to_uint64.c: Likewise.
7259 * config/libbid/bid128_to_uint8.c: Likewise.
7260 * config/libbid/bid32_to_bid128.c: Likewise.
7261 * config/libbid/bid32_to_bid64.c: Likewise.
7262 * config/libbid/bid64_add.c: Likewise.
7263 * config/libbid/bid64_compare.c: Likewise.
7264 * config/libbid/bid64_div.c: Likewise.
7265 * config/libbid/bid64_fma.c: Likewise.
7266 * config/libbid/bid64_logb.c: Likewise.
7267 * config/libbid/bid64_minmax.c: Likewise.
7268 * config/libbid/bid64_mul.c: Likewise.
7269 * config/libbid/bid64_next.c: Likewise.
7270 * config/libbid/bid64_noncomp.c: Likewise.
7271 * config/libbid/bid64_quantize.c: Likewise.
7272 * config/libbid/bid64_rem.c: Likewise.
7273 * config/libbid/bid64_round_integral.c: Likewise.
7274 * config/libbid/bid64_scalb.c: Likewise.
7275 * config/libbid/bid64_sqrt.c: Likewise.
7276 * config/libbid/bid64_string.c: Likewise.
7277 * config/libbid/bid64_to_bid128.c: Likewise.
7278 * config/libbid/bid64_to_int16.c: Likewise.
7279 * config/libbid/bid64_to_int32.c: Likewise.
7280 * config/libbid/bid64_to_int64.c: Likewise.
7281 * config/libbid/bid64_to_int8.c: Likewise.
7282 * config/libbid/bid64_to_uint16.c: Likewise.
7283 * config/libbid/bid64_to_uint32.c: Likewise.
7284 * config/libbid/bid64_to_uint64.c: Likewise.
7285 * config/libbid/bid64_to_uint8.c: Likewise.
7286 * config/libbid/bid_b2d.h: Likewise.
7287 * config/libbid/bid_binarydecimal.c: Likewise.
7288 * config/libbid/bid_conf.h: Likewise.
7289 * config/libbid/bid_convert_data.c: Likewise.
7290 * config/libbid/bid_decimal_data.c: Likewise.
7291 * config/libbid/bid_decimal_globals.c: Likewise.
7292 * config/libbid/bid_div_macros.h: Likewise.
7293 * config/libbid/bid_dpd.c: Likewise.
7294 * config/libbid/bid_flag_operations.c: Likewise.
7295 * config/libbid/bid_from_int.c: Likewise.
7296 * config/libbid/bid_functions.h: Likewise.
7297 * config/libbid/bid_gcc_intrinsics.h: Likewise.
7298 * config/libbid/bid_inline_add.h: Likewise.
7299 * config/libbid/bid_internal.h: Likewise.
7300 * config/libbid/bid_round.c: Likewise.
7301 * config/libbid/bid_sqrt_macros.h: Likewise.
7303 2009-04-09 Jakub Jelinek <jakub@redhat.com>
7305 * Makefile.in: Change copyright header to refer to version
7306 3 of the GNU General Public License and to point readers at the
7307 COPYING3 file and the FSF's license web page.
7308 * config.host: Likewise.
7310 2009-04-07 Alan Modra <amodra@bigpond.net.au>
7312 * config.host: Reorder and merge to match config.gcc change.
7314 2009-04-03 Alan Modra <amodra@bigpond.net.au>
7316 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
7318 2009-03-28 Joseph Myers <joseph@codesourcery.com>
7320 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
7321 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
7322 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
7323 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
7325 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
7327 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
7328 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
7330 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
7332 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
7333 ia64/t-softfp-compat to tmake_file.
7335 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
7337 * config/ia64/__divxf3.asm: New.
7338 * config/ia64/_fixtfdi.asm: Likewise.
7339 * config/ia64/_fixunstfdi.asm: Likewise.
7340 * config/ia64/_floatditf.asm: Likewise.
7341 * config/ia64/t-fprules-softfp: Likewise.
7342 * config/ia64/t-softfp-compat: Likewise.
7343 * config/ia64/tf-signs.c: Likewise.
7345 2009-01-18 Ben Elliston <bje@au.ibm.com>
7347 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
7349 2009-01-16 Ben Elliston <bje@au.ibm.com>
7351 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
7354 2009-01-13 Ben Elliston <bje@au.ibm.com>
7356 * config/t-softfp: New file.
7357 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
7358 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
7360 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
7362 * config.host: Add m32r*-*-rtems*.
7364 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
7366 * config.host: Add m32c*-*-rtems*.
7368 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7371 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
7372 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
7373 * configure: Regenerate.
7374 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
7375 tmake_file here from gcc/config.gcc.
7376 Move extra_parts here from gcc/config.gcc.
7377 * config/i386/t-sol2: Move here from gcc/config/i386.
7378 Use gcc_srcdir instead of srcdir.
7380 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
7382 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
7385 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
7387 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
7389 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
7391 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
7393 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
7396 * config.host: Add picochip-*-*.
7398 2008-08-06 Bob Wilson <bob.wilson@acm.org>
7400 * config.host: Match more processor names for Xtensa.
7402 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
7404 * config/i386/64/t-softfp-compat: Update comments.
7406 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
7408 * config/i386/64/_divtc3-compat.c: Moved to ...
7409 * config/i386/64/_divtc3.c: Here.
7411 * config/i386/64/_multc3-compat.c: Moved to ...
7412 * config/i386/64/_multc3.c: Here.
7414 * config/i386/64/_powitf2-compat.c: Moved to ...
7415 * config/i386/64/_powitf2.c: Here.
7417 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
7418 .c suffix instead of -compat.c.
7420 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
7422 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
7423 (_FP_MUL_MEAT_D): Ditto.
7424 (_FP_DIV_MEAT_S): Ditto.
7425 (_FP_DIV_MEAT_D): Ditto.
7427 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
7429 * Makefile.in: Add support for __sync_* libgcc functions.
7431 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
7433 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
7435 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7438 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
7439 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
7441 * config/i386/64/t-fprules-softfp: Moved to ...
7442 * config/i386/64/t-softfp-compat: This. New.
7444 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
7446 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
7447 Initialize f with 0.0.
7449 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7452 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
7454 * config/i386/64/_divtc3-compat.c: New.
7455 * config/i386/64/_multc3-compat.c: Likewise.
7456 * config/i386/64/_powitf2-compat.c: Likewise.
7457 * config/i386/64/eqtf2.c: Likewise.
7458 * config/i386/64/getf2.c: Likewise.
7459 * config/i386/64/letf2.c: Likewise.
7460 * config/i386/64/t-fprules-softfp: Likewise.
7462 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7464 * config.host: Add i386/${host_address}/t-fprules-softfp to
7465 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
7466 i[34567]86-*-linux*, x86_64-*-linux*.
7468 * configure.ac: Set host_address to 64 or 32 for x86.
7469 * configure: Regenerated.
7471 * Makefile.in (config.status): Also depend on
7472 $(srcdir)/config.host.
7474 * config/i386/32/t-fprules-softfp: New.
7475 * config/i386/32/tf-signs.c: Likewise.
7477 * config/i386/64/sfp-machine.h: New. Moved from gcc.
7479 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7480 Uros Bizjak <ubizjak@gmail.com>
7482 * config/i386/32/sfp-machine.h: New.
7484 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
7486 * config/rs6000/t-ppccomm: Remove rules that conflict with
7487 auto-generated rules.
7489 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7491 * configure.ac: sinclude override.m4.
7492 * configure: Regenerate.
7494 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
7496 * configure: Regenerate.
7498 2008-06-10 Joseph Myers <joseph@codesourcery.com>
7500 * Makefile.in (DECNUMINC): Remove
7501 -I$(MULTIBUILDTOP)../../libdecnumber.
7504 2008-06-07 Joseph Myers <joseph@codesourcery.com>
7506 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
7507 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
7508 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
7509 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
7510 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
7511 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
7512 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
7513 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
7514 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
7515 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
7516 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
7517 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
7518 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
7519 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
7521 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
7523 * config.host (sh2[lbe]*-*-linux*): Allow target.
7525 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
7527 * config/rs6000/t-ppccomm: Add build rules for new files.
7528 (LIB2ADD_ST): New variable.
7530 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
7534 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
7535 * config/t-avr: New file. Build 16bit libgcc functions.
7537 2008-03-02 Jakub Jelinek <jakub@redhat.com>
7540 * config/t-slibgcc-darwin: Make install-leaf dependent on
7541 install-darwin-libgcc-stubs instead of install.
7543 2008-01-25 Joseph Myers <joseph@codesourcery.com>
7545 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
7546 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
7547 sh-*-rtemscoff*): Remove cases.
7549 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
7551 * Makefile.in (all): Use install-leaf rather than install.
7552 (install): Split most of the rule into...
7553 (install-leaf): ...this new one.
7555 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
7556 Paolo Bonzini <bonzini@gnu.org>
7559 * Makefile.in: Use @shlib_slibdir@ substitution to get
7560 correct install name on darwin.
7561 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
7563 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
7565 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
7566 cris-*-elf and cris-*-none.
7567 (crisv32-*-linux*): Similar, as cris-*-linux*.
7569 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
7571 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
7573 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
7576 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
7577 * configure: Regenerated.
7579 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
7581 * Makefile.in (dfp-filenames): Replace decimal_globals,
7582 decimal_data, binarydecimal and convert_data with
7583 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
7584 and bid_convert_data, respectively.
7586 2007-09-17 Chao-ying Fu <fu@mips.com>
7587 Nigel Stephens <nigel@mips.com>
7589 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
7590 * Makefile.in (fixed_point): Define.
7591 Check if fixed_point is yes to build support functions.
7592 * configure.ac: Check for fixed_point support.
7593 * configure: Regenerated.
7594 * gen-fixed.sh: New file to generate lists of fixed-point labels,
7595 funcs, modes, from, to.
7597 2007-09-11 Janis Johnson <janis187@us.ibm.com
7599 * Makefile.in (dfp-filenames): Add bid128_noncomp.
7601 2007-09-10 Janis Johnson <janis187@us.ibm.com>
7603 * Makefile.in (dfp-filenames): Remove decUtility, add
7604 decDouble, decPacked, decQuad, decSingle.
7606 2007-08-27 Hans Kester <hans.kester@ellips.nl>
7608 * config.host : Add x86_64-elf target.
7610 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
7612 * configure.ac (set_have_cc_tls): Add a missing =.
7613 * configure: Regenerated.
7615 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
7617 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
7618 and x86_64-*-linux*.
7620 * config/t-tls: New file.
7622 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
7624 * configure.ac: Include ../config/enable.m4 and
7625 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
7626 supports TLS and substitute set_have_cc_tls.
7627 * configure: Regenerated.
7629 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
7631 * Makefile.in: Use libbid for DFP when BID is enabled.
7633 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
7635 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
7636 extra_parts. Add config/i386/t-cygming to tmake_file.
7637 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
7639 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
7640 Danny Smith <dannysmith@users.sourceforge.net>
7643 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
7644 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
7645 * config/i386/t-crtfm: Compile crtfastmath.o with
7646 -minline-all-stringops.
7648 2007-05-10 Richard Sandiford <richard@codesourcery.com>
7650 * config.host (sparc-wrs-vxworks): New target.
7652 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
7654 * config.host: Recognize fido.
7656 2007-04-04 Janis Johnson <janis187@us.ibm.com>
7658 * configure: Check host, not target, for decimal float support.
7660 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
7662 * config/i386/t-crtpc: New file.
7663 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
7664 (x86_64-*-linux*): Ditto.
7666 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
7668 * config.host (x86_64-*-mingw*): New target.
7670 2007-03-23 Michael Meissner <michael.meissner@amd.com>
7671 H.J. Lu <hongjiu.lu@intel.com>
7673 * Makefile.in (enable_decimal_float): New.
7675 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
7676 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
7677 (decbits-filenames): This.
7678 (decbits-objects): New.
7679 (libgcc-objects): Add $(decbits-objects).
7681 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
7682 Substitute enable_decimal_float.
7683 * configure: Regenerated.
7685 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
7687 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
7689 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
7691 * Makefile.in (install-info): New dummy target.
7693 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
7695 * config.host (bfin*-linux-uclibc*): Set extra_parts.
7697 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
7699 * Makefile.in: Add install-html and install-pdf dummy
7702 2007-02-05 Roger Sayle <roger@eyesopen.com>
7703 Daniel Jacobowitz <dan@codesourcery.com>
7705 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
7706 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
7707 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
7709 2007-01-29 Janis Johnson <janis187@us.ibm.com>
7711 * Makefile.in (dec-filenames): Add decExcept.
7713 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
7716 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
7719 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
7721 * configure.ac: Add --enable-version-specific-runtime-libs.
7722 Correct $slibdir default.
7723 * configure: Regenerated.
7725 2007-01-23 Joseph Myers <joseph@codesourcery.com>
7727 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
7729 2007-01-21 Andrew Pinski <pinskia@gmail.com>
7732 * config.host (alpha*-*-linux*): Set extra_parts.
7734 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
7736 * config/sh/t-linux: New.
7737 * config.host (sh*-*-linux*): Set tmake_file.
7739 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
7741 * Makefile.in (install): Handle multilibs.
7743 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
7745 * Makefile.in: Added .PHONY entry for documentation targets.
7747 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
7749 * Makefile.in: Add empty info, html, dvi, pdf targets.
7751 2007-01-04 Mike Stump <mrs@apple.com>
7753 * Makefile.in (MAKEINFO): Remove.
7756 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
7758 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
7759 * configure: Regenerate.
7760 * Makefile.in (host_subdir): Substitute it.
7761 (gcc_objdir): Use it.
7763 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
7765 * config.host (ia64*-*-linux*): Set tmake_file.
7767 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
7769 * Makefile.in (version): Define.
7771 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
7772 Paolo Bonzini <bonzini@gnu.org>
7774 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
7775 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
7776 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
7777 config/sparc/t-crtfm, config/t-slibgcc-darwin,
7778 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
7779 shared-object.mk, siditi-object.mk, static-object.mk: New files.
7780 * configure: Generated.
7782 Copyright (C) 2007-2016 Free Software Foundation, Inc.
7784 Copying and distribution of this file, with or without modification,
7785 are permitted in any medium without royalty provided the copyright
7786 notice and this notice are preserved.