1 2016-07-19 Nick Clifton <nickc@redhat.com>
3 * config.host (m32r): Add m32r/t-m32r to tmake_file.
4 Add crtinit.o and crtfini.o to extra_parts.
6 2016-07-12 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
8 * config/rs6000/_divkc3.c: New.
9 * config/rs6000/_mulkc3.c: New.
10 * config/rs6000/quad-float128.h: Define TFtype; declare _mulkc3
12 * config/rs6000/t-float128: Add _mulkc3 and _divkc3 to
15 2016-07-11 Hale Wang <hale.wang@arm.com>
16 Andre Vieira <andre.simoesdiasvieira@arm.com>
18 * config/arm/lib1funcs.S: Add new wrapper.
20 2016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
22 * config/arm/lib1funcs.S (__ARM_ARCH__): Define to 8 for ARMv8-M.
24 2016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
26 * config/arm/lib1funcs.S (HAVE_ARM_CLZ): Define for ARMv6* or later
27 and ARMv5t* rather than for a fixed list of architectures.
29 2016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
31 * config/arm/bpabi-v6m.S: Clarify what architectures is the
32 implementation suitable for.
33 * config/arm/lib1funcs.S (__prefer_thumb__): Define among other cases
34 for all Thumb-1 only targets.
35 (NOT_ISA_TARGET_32BIT): Define for Thumb-1 only targets.
36 (THUMB_LDIV0): Test for NOT_ISA_TARGET_32BIT rather than
39 (ARM_FUNC_ALIAS): Likewise.
40 (umodsi3): Add check to __ARM_ARCH_ISA_THUMB != 1 to guard the idiv
43 (clzsi2): Test for NOT_ISA_TARGET_32BIT rather than __ARM_ARCH_6M__.
46 (L_interwork_call_via_rX): Test for __ARM_ARCH_ISA_ARM rather than
47 __ARM_ARCH_6M__ in guard for checking whether it is defined.
48 (final includes): Test for NOT_ISA_TARGET_32BIT rather than
49 __ARM_ARCH_6M__ and add comment to indicate the connection between
50 this condition and the one in gcc/config/arm/elf.h.
51 * config/arm/libunwind.S: Test for __ARM_ARCH_ISA_THUMB and
52 __ARM_ARCH_ISA_ARM rather than __ARM_ARCH_6M__.
53 * config/arm/t-softfp: Likewise.
55 2016-07-06 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
57 * libgcc2.c (SYMBOL__MAIN): Remove checks for
58 CTOR_LISTS_DEFINED_EXTERNALLY.
60 2016-06-28 Walter Lee <walt@tilera.com>
62 * config/tilepro/atomic.h: Do not include arch/spr_def.h and
64 (SPR_CMPEXCH_VALUE): Define for tilegx.
65 (__NR_FAST_cmpxchg): Define for tilepro.
66 (__NR_FAST_atomic_update): Define for tilepro.
67 (__NR_FAST_cmpxchg64): Define for tilepro.
69 2016-06-23 Jakub Sejdak <jakub.sejdak@phoesys.com>
71 * config.host: Add suport for arm*-*-phoenix* targets.
73 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
75 * config.host: Remove support for mep-*.
76 * config/mep/lib1funcs.S: Remove.
77 * config/mep/lib2funcs.c: Remove.
78 * config/mep/t-mep: Remove.
79 * config/mep/tramp.c: Remove.
81 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
83 * config.host: Remove support for avr-rtems.
84 * config/avr/t-rtems: Remove.
86 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
88 * config.host: Remove m32r-rtems support.
90 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
92 * config.host: Remove h8300-rtems support.
94 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
96 * config.host: Remove support for knetbsd.
98 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
100 * config.host: Remove support for openbsd 2 and 3.
102 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
104 * config.host: Remove interix support.
105 * config/i386/t-interix: Remove.
107 2016-06-18 John David Anglin <danglin@gcc.gnu.org>
109 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Don't set
110 least-significant bit in function pointer for fixup.
112 2016-06-05 Aaron Conole <aconole@redhat.com>
113 Nathan Sidwell <nathan@acm.org>
116 * libgcov-driver-system.c (__gcov_error_file): Disable if IN_GCOV_TOOL.
117 (get_gcov_error_file): Check __gcov_error_file before trying to
119 (gcov_error): Always use get_gcov_error_file.
121 2016-06-02 Aaron Conole <aconole@redhat.com>
123 * libgcov-driver-system.c (__gcov_error_file): New.
124 (get_gcov_error_file): New.
125 (gcov_error): Use and set __gcov_error_file.
126 (gcov_error_exit): New.
127 * libgcov-driver.c (gcov_exit): Call gcov_error_exit.
129 2016-05-26 Nathan Sidwell <nathan@acm.org>
131 * config/nvptx/free.asm: Delete.
132 * config/nvptx/malloc.asm: Delete.
133 * config/nvptx/realloc.c: Delete.
136 2016-05-25 Nathan Sidwell <nathan@acm.org>
138 * config/nvptx/crt0.s: Delete.
139 * config/nvptx/crt0.c: New.
142 2016-05-19 Sandra Loosemore <sandra@codesourcery.com>
144 * config.host [x86_64-*-cygwin*]: Handle tmake_eh_file for mixed
145 dw2/seh configuration.
146 [x86_64-*-mingw*]: Likewise.
148 2016-05-10 Joel Sherrill <joel@rtems.org>
151 * config.host (moxie-*-rtems*): Merge this stanza with other moxie
152 targets so the same extra_parts are built. Also have tmake_file add
153 on to its value rather than override.
155 2016-04-30 Oleg Endo <olegendo@gcc.gnu.org>
157 * config.host: Remove SH5 support.
158 * configure: Likewise.
160 2016-04-29 Oleg Endo <olegendo@gcc.gnu.org>
162 * config/sh/crt1.S: Remove SH5 support.
163 * config/sh/crti.S: Likewise.
164 * config/sh/crtn.S: Likewise.
165 * config/sh/lib1funcs-4-300.S: Likewise.
166 * config/sh/lib1funcs-Os-4-200.S: Likewise.
167 * config/sh/lib1funcs.S: Likewise.
168 * config/sh/linux-unwind.h: Likewise.
169 * config/sh/t-sh64: Delete.
171 2016-04-29 Claudiu Zissulescu <claziss@synopsys.com>
173 * config/arc/ieee-754/eqdf2.S: Handle FPX NaN.
175 2016-04-28 Claudiu Zissulescu <claziss@synopsys.com>
176 Joern Rennecke <joern.rennecke@embecosm.com>
178 * config/arc/crttls.S: New file.
179 * config/arc/t-arc: New rule.
180 * config.host (arc*-*-elf*, arc*-*-linux*): Add crttls.o.
182 2016-04-25 Nick Clifton <nickc@redhat.com>
184 * config/msp430/cmpd.c (__mspabi_cmpf): Add prototype.
185 (__mspabi_cmpd): Likewise.
186 * config/msp430/floathidf.c (__floathidf): Likewise.
187 * config/msp430/floathisf.c (__floathisf): Likewise
188 * config/msp430/floatunhidf.c (__floatunssidf): Likewise.
189 * config/msp430/floatunhisf.c (__floatunshisf): Likewise.
190 * config/msp430/lib2shift.c (__ashlsi3): Take a signed char as the
192 (__ashrsi3): Likewise.
194 2016-04-21 Waldemar Brodkorb <wbx@openadk.org>
196 * config/m68k/linux-atomic.c: Do not include unistd.h
198 2016-04-20 Martin Galvan <martin.galvan@tallertechnologies.com>
200 * config/arm/ieee754-df.S: Fix typos in comments.
202 2016-04-11 Michael Meissner <meissner@linux.vnet.ibm.com>
205 * configure.ac (powerpc*-*-linux*): Rework tests to build
206 __float128 emulation routines to not depend on using #pragma GCC
207 target to enable -mfloat128.
208 * configure: Regnerate.
210 2016-04-04 Eric Botcazou <ebotcazou@adacore.com>
213 * libgcc2.c (L__main): Undefine __LIBGCC_EH_FRAME_SECTION_NAME__ if
214 __MINGW32__ is defined.
216 2016-03-28 James Bowman <james.bowman@ftdichip.com>
218 * libgcc/config/ft32/lib1funcs.S (*divsi3, *modsi3): New.
220 2016-03-22 Michael Meissner <meissner@linux.vnet.ibm.com>
223 * config/rs6000/extendkftf2-sw.c (__extendkftf2_sw): If libgcc was
224 built with an assembler that does not support ISA 3.0
225 instructions, rename __extendkftf2_sw to __extendkftf2.
227 2016-03-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
230 * config/sol2/gmon.c [__i386__] (_mcount): Save and restore
231 call-clobbered registers.
232 (internal_mcount): Remove __i386__ handling.
234 2016-02-26 Joel Sherrill <joel@rtems.org>
236 * config.host: Add x86_64-*-rtems*.
238 2016-02-26 Joel Sherrill <joel@rtems.org>
240 * libgcc/config.host: Add aarch64-*-rtems*.
242 2016-02-26 Paul E. Murphy <murphyp@linux.vnet.ibm.com>
243 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
245 * config/rs6000/sfp-machine.h (_FP_DECL_EX): Declare _fpsr as a
246 union of u64 and double.
247 (FP_TRAPPING_EXCEPTIONS): Return a bitmask of trapping exceptions.
248 (FP_INIT_ROUNDMODE): Read the fpscr instead of writing a mystery
250 (FP_ROUNDMODE): Update the usage of _fpscr.
252 2016-02-25 Ilya Verbin <ilya.verbin@intel.com>
255 * Makefile.in (crtoffloadtable$(objext)): New rule.
256 * configure.ac (extra_parts): Add crtoffloadtable$(objext) if
257 enable_offload_targets is not empty.
258 * configure: Regenerate.
259 * offloadstuff.c: Move __OFFLOAD_TABLE__ from crtoffloadend to
262 2016-02-17 Max Filippov <jcmvbkbc@gmail.com>
264 * config/xtensa/ieee754-df.S (__muldf3_aux, __divdf3_aux): Add
265 .literal_position before the function.
266 * config/xtensa/ieee754-sf.S (__mulsf3_aux, __divsf3_aux):
269 2016-02-15 Marcin KoĆcielnicki <koriakin@0x04.net>
271 * config.host: Use t-stack and t-stack-s390 for s390*-*-linux.
272 * config/s390/morestack.S: New file.
273 * config/s390/t-stack-s390: New file.
274 * generic-morestack.c (__splitstack_find): Add s390-specific code.
276 2016-02-12 Walter Lee <walt@tilera.com>
278 * config.host (tilegx*-*-linux*): remove ti from
279 softfp_int_modes for 32-bit configs.
281 2016-02-10 Ian Lance Taylor <iant@google.com>
284 * config/i386/morestack.S (__stack_split_initialize): Align
287 2016-02-03 Andreas Tobler <andreast@gcc.gnu.org>
290 * config/rs6000/sfp-machine.h: Guard __sfp_exceptions with
291 __FLOAT128__ to compile only for __float128 capable targets.
293 2016-01-25 Jakub Jelinek <jakub@redhat.com>
296 * config/rs6000/sfp-machine.h: Fix a typo in #ifndef - __NO_FPRS__
297 instead of ___NO_FPRS__.
299 2016-01-21 Michael Meissner <meissner@linux.vnet.ibm.com>
300 Steven Munroe <munroesj@linux.vnet.ibm.com>
301 Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com>
303 * config/rs6000/float128-sed: New files to convert TF names to KF
304 names for PowerPC IEEE 128-bit floating point support.
305 * config/rs6000/float128-sed-hw: Likewise.
307 * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit
308 floating point hardware support.
310 * config/rs6000/float128-ifunc.c: New file to pick either IEEE
311 128-bit floating point software emulation or use ISA 3.0 hardware
312 support if it is available.
314 * config/rs6000/quad-float128.h: New file to support IEEE 128-bit
317 * config/rs6000/extendkftf2-sw.c: New file, convert IEEE 128-bit
318 floating point to IBM extended double.
320 * config/rs6000/trunctfkf2-sw.c: New file, convert IBM extended
321 double to IEEE 128-bit floating point.
323 * config/rs6000/t-float128: New Makefile fragments to enable
324 building __float128 emulation support.
325 * config/rs6000/t-float128-hw: Likewise.
327 * config/rs6000/sfp-exceptions.c: New file to provide exception
328 support for IEEE 128-bit floating point.
330 * config/rs6000/floattikf.c: New files for converting between IEEE
331 128-bit floating point and signed/unsigned 128-bit integers.
332 * config/rs6000/fixunskfti.c: Likewise.
333 * config/rs6000/fixkfti.c: Likewise.
334 * config/rs6000/floatuntikf.c: Likewise.
336 * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types
337 when building on 64-bit systems, or when VSX is enabled.
338 (_FP_W_TYPE): Likewise.
339 (_FP_WS_TYPE): Likewise.
340 (_FP_I_TYPE): Likewise.
341 (TItype): Define on 64-bit systems.
344 (_FP_MUL_MEAT_D): Add support for using 64-bit types.
345 (_FP_MUL_MEAT_Q): Likewise.
346 (_FP_DIV_MEAT_D): Likewise.
347 (_FP_DIV_MEAT_Q): Likewise.
348 (_FP_NANFRAC_D): Likewise.
349 (_FP_NANFRAC_Q): Likewise.
350 (ISA_BIT): Add exception support if we are being compiled on a
351 machine with hardware floating point support to build the IEEE
352 128-bit emulation functions.
353 (FP_EX_INVALID): Likewise.
354 (FP_EX_OVERFLOW): Likewise.
355 (FP_EX_UNDERFLOW): Likewise.
356 (FP_EX_DIVZERO): Likewise.
357 (FP_EX_INEXACT): Likewise.
358 (FP_EX_ALL): Likewise.
359 (__sfp_handle_exceptions): Likewise.
360 (FP_HANDLE_EXCEPTIONS): Likewise.
361 (FP_RND_NEAREST): Likewise.
362 (FP_RND_ZERO): Likewise.
363 (FP_RND_PINF): Likewise.
364 (FP_RND_MINF): Likewise.
365 (FP_RND_MASK): Likewise.
366 (_FP_DECL_EX): Likewise.
367 (FP_INIT_ROUNDMODE): Likewise.
368 (FP_ROUNDMODE): Likewise.
370 * libgcc/config.host (powerpc*-*-linux*): If compiler can compile
371 VSX code, enable IEEE 128-bit floating point. If the compiler can
372 compile IEEE 128-bit floating point code with ISA 3.0 IEEE 128-bit
373 floating point hardware instructions and it supports declaring
374 functions with the ifunc attribute, enable ifunc functions to
375 switch between software and hardware support.
376 * configure.ac (powerpc*-*-linux*): Likewise.
377 * configure: Regenerate.
379 2016-01-15 Nick Clifton <nickc@redhat.com>
381 * config/msp430/t-msp430 (lib2_mul_none.o): Only use the first
382 dependency as the source file to be compiled.
383 (lib2_mul_16bit.o, lib2hw_mul_16.o, lib2hw_mul_32.o)
384 (lib2hw_mul_f5.o): Likewise.
386 2016-01-13 Michael Meissner <meissner@linux.vnet.ibm.com>
388 * libgcc/config/rs6000/extendkftf2-sw.c: Revert 2016-01-13 change.
389 * libgcc/config/rs6000/fixkfti.c: Likewise.
390 * libgcc/config/rs6000/fixunskfti.c: Likewise.
391 * libgcc/config/rs6000/float128-hw.c: Likewise.
392 * libgcc/config/rs6000/float128-ifunc.c: Likewise.
393 * libgcc/config/rs6000/float128-sed: Likewise.
394 * libgcc/config/rs6000/floattikf.c: Likewise.
395 * libgcc/config/rs6000/floatuntikf.c: Likewise.
396 * libgcc/config/rs6000/quad-float128.h: Likewise.
397 * libgcc/config/rs6000/sfp-exceptions.c: Likewise.
398 * libgcc/config/rs6000/sfp-machine.h: Likewise.
399 * libgcc/config/rs6000/t-float128: Likewise.
400 * libgcc/config/rs6000/t-float128-hw: Likewise.
401 * libgcc/config/rs6000/trunctfkf2-sw.c: Likewise.
402 * libgcc/config.host: Likewise.
403 * libgcc/configure: Likewise.
404 * libgcc/configure.ac: Likewise.
406 2016-01-13 Michael Meissner <meissner@linux.vnet.ibm.com>
407 Steven Munroe <munroesj@linux.vnet.ibm.com>
408 Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com>
410 * config/rs6000/sfp-exceptions.c: New file to provide exception
411 support for IEEE 128-bit floating point.
413 * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit
414 floating point hardware support.
416 * config/rs6000/floattikf.c: New files for IEEE 128-bit floating
418 * config/rs6000/fixunskfti.c: Likewise.
419 * config/rs6000/fixkfti.c: Likewise.
420 * config/rs6000/floatuntikf.c: Likewise.
421 * config/rs6000/extendkftf2-sw.c: Likewise.
422 * config/rs6000/trunctfkf2-sw.c: Likewise.
424 * config/rs6000/float128-ifunc.c: New file to pick either IEEE
425 128-bit floating point software emulation or use ISA 3.0 hardware
426 support if it is available.
428 * config/rs6000/quad-float128.h: New file to support IEEE 128-bit
431 * config/rs6000/t-float128: New Makefile fragments to enable
432 building __float128 emulation support.
433 * config/rs6000/t-float128-hw: Likewise.
435 * config/rs6000/float128-sed: New file to convert TF names to KF
436 names for PowerPC IEEE 128-bit floating point support.
438 * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types
439 when building on 64-bit systems, or when VSX is enabled.
440 (_FP_W_TYPE): Likewise.
441 (_FP_WS_TYPE): Likewise.
442 (_FP_I_TYPE): Likewise.
443 (TItype): Define on 64-bit systems.
446 (_FP_MUL_MEAT_D): Add support for using 64-bit types.
447 (_FP_MUL_MEAT_Q): Likewise.
448 (_FP_DIV_MEAT_D): Likewise.
449 (_FP_DIV_MEAT_Q): Likewise.
450 (_FP_NANFRAC_D): Likewise.
451 (_FP_NANFRAC_Q): Likewise.
452 (ISA_BIT): Add exception support if we are being compiled on a
453 machine with hardware floating point support to build the IEEE
454 128-bit emulation functions.
455 (FP_EX_INVALID): Likewise.
456 (FP_EX_OVERFLOW): Likewise.
457 (FP_EX_UNDERFLOW): Likewise.
458 (FP_EX_DIVZERO): Likewise.
459 (FP_EX_INEXACT): Likewise.
460 (FP_EX_ALL): Likewise.
461 (__sfp_handle_exceptions): Likewise.
462 (FP_HANDLE_EXCEPTIONS): Likewise.
463 (FP_RND_NEAREST): Likewise.
464 (FP_RND_ZERO): Likewise.
465 (FP_RND_PINF): Likewise.
466 (FP_RND_MINF): Likewise.
467 (FP_RND_MASK): Likewise.
468 (_FP_DECL_EX): Likewise.
469 (FP_INIT_ROUNDMODE): Likewise.
470 (FP_ROUNDMODE): Likewise.
472 * configure.ac (powerpc*-*-linux*): Check whether the PowerPC
473 compiler can do __float128.
474 * configure: Regenerate.
476 * libgcc/config.host (powerpc*-*-linux*): If compiler can compile
477 VSX code, enable IEEE 128-bit floating point.
479 2016-01-05 Olivier Hainque <hainque@adacore.com>
481 * config/rs6000/aix-unwind.h (ucontext_for): Handle AIX 7.1
484 2016-01-04 Jakub Jelinek <jakub@redhat.com>
486 Update copyright years.
488 2015-12-18 Andris Pavenis <andris.pavenis@iki.fi>
490 * config.host: Add *-*-msdosdjgpp to lists of i[34567]86-*-*
493 2015-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
495 * unwind-generic.h (_Unwind_GetTextRelBase): Call __builtin_abort
496 instead of abort to avoid dependency on stdlib.h.
498 2015-12-09 John David Anglin <danglin@gcc.gnu.org>
500 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Remove code
501 to initialize call to __dl_fixup once.
503 2015-12-04 Nick Clifton <nickc@redhat.com>
505 * config/msp430/mpy.c (__mulhi3): Use a faster algorithm.
506 Allow for the second argument being negative.
507 * config.host (extra_parts): Define for MSP430. Create separate
508 libraries for each of the hardware multiply formats.
509 * config/msp430/lib2hw_mul.S: Build only the multiply routines
511 * config/msp430/lib2mul.c: Likewise.
512 * config/msp430/t-msp430 (LIB2ADD): Remove lib2hw_mul.S.
513 Add rules to build hardware multiply libraries.
514 * config/msp430/lib2divSI.c: (__mspabi_divlu): Alias for
515 __mspabi_divul function.
516 (__mspabi_divllu): New stub function.
518 2015-12-01 John David Anglin <danglin@gcc.gnu.org>
520 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Initialize
521 fixup values if saved GOT address doesn't match runtime address.
522 (fixup_branch_offset): Reorder list.
524 2015-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
526 * Makefile.in (VTV_CFLAGS): New variable.
527 (vtv_start$(objext), vtv_end$(objext), vtv_end$(objext))
528 (vtv_start_preinit$(objext), vtv_end_preinit$(objext)): Use it.
529 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file.
530 Add vtv_start.o, vtv_end.o, vtv_start_preinit.o, vtv_end_preinit.o
531 to extra_parts if $enable_vtable_verify = yes.
533 2015-11-23 Szabolcs Nagy <szabolcs.nagy@arm.com>
536 * config/arm/linux-atomic-64bit.c (__write): Rename to...
537 (write): ...this and fix the return type.
539 2015-11-19 DJ Delorie <dj@redhat.com>
541 * config/msp430/lib2hw_mul.S: Fix alignment.
543 2015-11-18 Nathan Sidwell <nathan@codesourcery.com>
545 * config/nvptx/reduction.c: New.
546 * config/nvptx/t-nvptx (LIB2ADD): Add it.
548 2015-11-15 David Edelsohn <dje.gcc@gmail.com>
550 * config/rs6000/on_exit.c: New file.
551 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build on_exit.c.
552 * config/rs6000/libgcc-aix-cxa.ver (on_exit): Add symbol to exports.
554 2015-11-11 Claudiu Zissulescu <claziss@synopsys.com>
556 * config/arc/dp-hack.h: Add support for ARCHS.
557 * config/arc/ieee-754/divdf3.S: Likewise.
558 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
559 * config/arc/ieee-754/muldf3.S: Likewise.
560 * config/arc/ieee-754/mulsf3.S: Likewise
561 * config/arc/lib1funcs.S: Likewise
562 * config/arc/gmon/dcache_linesz.S: Don't read the build register
564 * config/arc/gmon/profil.S (__profil, __profil_irq): Don't profile
566 * config/arc/ieee-754/arc-ieee-754.h (MPYHU, MPYH): Define.
567 * config/arc/t-arc700-uClibc: Remove hard selection for ARC 700
570 2015-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
572 * config/ia64/crtbegin.S: Check HAVE_INITFINI_ARRAY_SUPPORT
574 * config/ia64/crtend.S: Likewise.
576 2015-11-07 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
578 * config/visium/lib2funcs.c (__set_trampoline_parity): Use
579 __CHAR_BIT__ instead of BITS_PER_UNIT.
580 * fixed-bit.h: Likewise.
581 * fp-bit.h: Likewise.
582 * libgcc2.c (__popcountSI2): Likewise.
583 (__popcountDI2): Likewise.
584 * libgcc2.h: Likewise.
585 * libgcov.h: Likewise.
587 2015-11-07 David Edelsohn <dje.gcc@gmail.com>
589 * config/rs6000/atexit.c: New file.
590 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build atexit.c.
591 * config/rs6000/libgcc-aix-cxa.ver (atexit): Add symbol to exports.
592 * config/rs6000/cxa_finalize.c
593 (catomic_compare_and_exchange_bool_acq): Negate return value.
595 2015-10-30 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
597 * config/i386/cpuinfo.c (enum processor_types): Add AMDFAM17H.
598 (processor_subtypes): Add znver1.
599 (get_amd_cpu): Detect znver1.
601 2015-10-29 Christophe Lyon <christophe.lyon@linaro.org>
603 * config.host (arm*-*-eabi*, arm*-*-symbianelf*, arm*-*-rtems*):
604 Include crtfastmath.o.
606 2015-10-23 Joern Rennecke <joern.rennecke@embecosm.com>
609 * config/epiphany/udivsi3-float.c: Fix CONCISE test, and comment typo.
611 2015-10-16 Kaushik Phatak <kaushik.phatak@kpit.com>
613 * config/rl78/divmodqi.S: Return 0x00 by default for div by 0.
614 * config/rl78/divmodsi.S: Update return register to r8.
615 * config/rl78/divmodhi.S: Update return register to r8,r9.
616 Branch to main_loop_done_himode to pop registers before return.
618 2015-10-09 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
620 * config/i386/cpuinfo.c (get_amd_cpu): Detect bdver4.
621 (__cpu_indicator_init): Fix model selection for AMD CPUs.
623 2015-10-05 Kirill Yukhin <kirill.yukhin@intel.com>
625 * config/i386/cpuinfo.c (get_intel_cpu): Detect "skylake-avx512".
627 2015-10-03 Max Filippov <jcmvbkbc@gmail.com>
629 * config.host (xtensa*-*-uclinux*): New configuration.
631 2015-10-02 Kirill Yukhin <kirill.yukhin@intel.com>
633 * config/i386/cpuinfo.c (processor_features): Add
634 FEATURE_AVX512VBMI and FEATURE_AVX512VBMI.
636 2015-09-28 Joseph Myers <joseph@codesourcery.com>
638 * soft-fp/adddf3.c: Update from glibc.
639 * soft-fp/addsf3.c: Likewise.
640 * soft-fp/addtf3.c: Likewise.
641 * soft-fp/divdf3.c: Likewise.
642 * soft-fp/divsf3.c: Likewise.
643 * soft-fp/divtf3.c: Likewise.
644 * soft-fp/double.h: Likewise.
645 * soft-fp/eqdf2.c: Likewise.
646 * soft-fp/eqsf2.c: Likewise.
647 * soft-fp/eqtf2.c: Likewise.
648 * soft-fp/extenddftf2.c: Likewise.
649 * soft-fp/extended.h: Likewise.
650 * soft-fp/extendsfdf2.c: Likewise.
651 * soft-fp/extendsftf2.c: Likewise.
652 * soft-fp/extendxftf2.c: Likewise.
653 * soft-fp/fixdfdi.c: Likewise.
654 * soft-fp/fixdfsi.c: Likewise.
655 * soft-fp/fixdfti.c: Likewise.
656 * soft-fp/fixsfdi.c: Likewise.
657 * soft-fp/fixsfsi.c: Likewise.
658 * soft-fp/fixsfti.c: Likewise.
659 * soft-fp/fixtfdi.c: Likewise.
660 * soft-fp/fixtfsi.c: Likewise.
661 * soft-fp/fixtfti.c: Likewise.
662 * soft-fp/fixunsdfdi.c: Likewise.
663 * soft-fp/fixunsdfsi.c: Likewise.
664 * soft-fp/fixunsdfti.c: Likewise.
665 * soft-fp/fixunssfdi.c: Likewise.
666 * soft-fp/fixunssfsi.c: Likewise.
667 * soft-fp/fixunssfti.c: Likewise.
668 * soft-fp/fixunstfdi.c: Likewise.
669 * soft-fp/fixunstfsi.c: Likewise.
670 * soft-fp/fixunstfti.c: Likewise.
671 * soft-fp/floatdidf.c: Likewise.
672 * soft-fp/floatdisf.c: Likewise.
673 * soft-fp/floatditf.c: Likewise.
674 * soft-fp/floatsidf.c: Likewise.
675 * soft-fp/floatsisf.c: Likewise.
676 * soft-fp/floatsitf.c: Likewise.
677 * soft-fp/floattidf.c: Likewise.
678 * soft-fp/floattisf.c: Likewise.
679 * soft-fp/floattitf.c: Likewise.
680 * soft-fp/floatundidf.c: Likewise.
681 * soft-fp/floatundisf.c: Likewise.
682 * soft-fp/floatunditf.c: Likewise.
683 * soft-fp/floatunsidf.c: Likewise.
684 * soft-fp/floatunsisf.c: Likewise.
685 * soft-fp/floatunsitf.c: Likewise.
686 * soft-fp/floatuntidf.c: Likewise.
687 * soft-fp/floatuntisf.c: Likewise.
688 * soft-fp/floatuntitf.c: Likewise.
689 * soft-fp/gedf2.c: Likewise.
690 * soft-fp/gesf2.c: Likewise.
691 * soft-fp/getf2.c: Likewise.
692 * soft-fp/ledf2.c: Likewise.
693 * soft-fp/lesf2.c: Likewise.
694 * soft-fp/letf2.c: Likewise.
695 * soft-fp/muldf3.c: Likewise.
696 * soft-fp/mulsf3.c: Likewise.
697 * soft-fp/multf3.c: Likewise.
698 * soft-fp/negdf2.c: Likewise.
699 * soft-fp/negsf2.c: Likewise.
700 * soft-fp/negtf2.c: Likewise.
701 * soft-fp/op-1.h: Likewise.
702 * soft-fp/op-2.h: Likewise.
703 * soft-fp/op-4.h: Likewise.
704 * soft-fp/op-8.h: Likewise.
705 * soft-fp/op-common.h: Likewise.
706 * soft-fp/quad.h: Likewise.
707 * soft-fp/single.h: Likewise.
708 * soft-fp/soft-fp.h: Likewise.
709 * soft-fp/subdf3.c: Likewise.
710 * soft-fp/subsf3.c: Likewise.
711 * soft-fp/subtf3.c: Likewise.
712 * soft-fp/truncdfsf2.c: Likewise.
713 * soft-fp/trunctfdf2.c: Likewise.
714 * soft-fp/trunctfsf2.c: Likewise.
715 * soft-fp/trunctfxf2.c: Likewise.
716 * soft-fp/unorddf2.c: Likewise.
717 * soft-fp/unordsf2.c: Likewise.
718 * soft-fp/unordtf2.c: Likewise.
720 2015-09-24 Richard Earnshaw <rearnsha@arm.com>
723 * config/arm/fp16.c (__gnu_f2h_internal): Handle infinity correctly.
725 2015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
727 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file.
728 Add crtbeginS.o, crtendS.o to extra_parts if libgcc_cv_solaris_crts.
729 * config/sol2/gmon.c: (monstartup): Don't write trailing NUL of
731 (internal_mcount): Likewise.
732 * config/sol2/t-sol2 (crtp.o, crtpg.o, gmon.o): Compile with
733 crt_compile, add CRTSTUFF_T_CFLAGS_S.
735 2015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
737 * configure.ac (libgcc_cv_solaris_crts): New test.
738 * configure: Regenerate.
739 * config.in: Regenerate.
740 * config/sol2/crtp.c, config/sol2/crtpg.c: New files.
741 * config/gmon-sol2.c: Rename to ...
742 * config/sol2/gmon.c: ... this.
743 Include auto-target.h.
744 (internal_mcount): Wrap setup handling in !HAVE_SOLARIS_CRTS.
745 * config/t-sol2: Rename to ...
746 * config/sol2/t-sol2: ... this.
747 (gmon.o): Reflect renaming.
748 (crtp.o, crtpg.o): New rules.
749 * config.host (*-*-solaris2*): Reflect renaming.
750 Use system CRTs if present.
751 Remove default CRT case.
753 2015-09-23 John David Anglin <danglin@gcc.gnu.org>
755 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Reorder error checks.
756 (__sync_fetch_and_##OP##_##WIDTH): Change result to match type of
758 (__sync_##OP##_and_fetch_##WIDTH): Likewise.
759 (__sync_val_compare_and_swap_##WIDTH): Likewise.
760 (__sync_bool_compare_and_swap_##WIDTH): Likewise.
761 (__sync_lock_test_and_set_##WIDTH): Likewise.
762 (__sync_lock_release_##WIDTH): Likewise.
763 (__sync_fetch_and_##OP##_4): Change result to match type of
765 (__sync_##OP##_and_fetch_4): Likewise.
766 (__sync_val_compare_and_swap_4): Likewise.
767 (__sync_bool_compare_and_swap_4): likewise.
768 (__sync_lock_test_and_set_4): Likewise.
769 (__sync_lock_release_4): Likewise.
770 (FETCH_AND_OP_2): Add long long variants.
771 (OP_AND_FETCH_2): Likewise.
772 (COMPARE_AND_SWAP_2 ): Likewise.
773 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
774 (SYNC_LOCK_RELEASE_2): Likewise.
775 (__sync_bool_compare_and_swap_##WIDTH): Correct return.
777 2015-09-22 Kirill Yukhin <kirill.yukhin@intel.com>
779 * libgcc/config/i386/cpuinfo.c (enum processor_features): Add
780 FEATURE_AVX512VL, FEATURE_AVX512BW, FEATURE_AVX512DQ,
781 FEATURE_AVX512CD, FEATURE_AVX512ER, FEATURE_AVX512PF.
782 (get_available_features): Habdle new features.
784 2015-09-21 James Bowman <james.bowman@ftdichip.com>
786 * config/ft32/crti-hw.S: Use __PMSIZE to allow configurable
787 memory layout. Deal correctly with BSS region larger than 32K.
788 Handle a watchdog reset like a power-on reset. Clean up unused
791 2015-09-18 Andrew Dixie <andrewd@gentrack.com>
792 David Edelsohn <dje.gcc@gmail.com>
794 * config.host (powerpc-ibm-aix*): Add crtdbase.o to extra_parts.
795 * config/rs6000/crtdbase.S: New file.
796 * config/rs6000/t-aix-cxa: Build crtdbase.o.
798 2015-09-15 Max Filippov <jcmvbkbc@gmail.com>
800 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state):
801 Add support for call0 ABI.
803 2015-09-13 John David Anglin <danglin@gcc.gnu.org>
805 * config/pa/fptr.c (SIGN_EXTEND): Cast -1 to unsigned.
807 2015-09-03 Sebastian Huber <sebastian.huber@embedded-brains.de>
809 * config/gthr-rtems.h (__GTHREADS_CXX0X): New.
810 (__GTHREAD_HAS_COND): Likewise.
811 (__gthread_t): Likewise.
812 (__gthread_cond_t): Likewise.
813 (__gthread_time_t): Likewise.
814 (__GTHREAD_MUTEX_INIT): Likewise.
815 (__GTHREAD_RECURSIVE_MUTEX_INIT): Likewise.
816 (__GTHREAD_COND_INIT): Likewise.
817 (__GTHREAD_COND_INIT_FUNCTION): Likewise.
818 (__GTHREAD_TIME_INIT): Likewise.
819 (__gthread_create): Likewise.
820 (__gthread_join): Likewise.
821 (__gthread_detach): Likewise.
822 (__gthread_equal): Likewise.
823 (__gthread_self): Likewise.
824 (__gthread_yield): Likewise.
825 (__gthread_cond_broadcast): Likewise.
826 (__gthread_cond_signal): Likewise.
827 (__gthread_cond_wait): Likewise.
828 (__gthread_cond_timedwait): Likewise.
829 (__gthread_cond_wait_recursive): Likewise.
830 (__gthread_cond_destroy): Likewise.
831 (rtems_gxx_once): Delete.
832 (rtems_gxx_key_create): Likewise.
833 (rtems_gxx_key_delete): Likewise.
834 (rtems_gxx_getspecific): Likewise.
835 (rtems_gxx_setspecific): Likewise.
836 (rtems_gxx_mutex_init): Likewise.
837 (rtems_gxx_mutex_destroy): Likewise.
838 (rtems_gxx_mutex_lock): Likewise.
839 (rtems_gxx_mutex_trylock): Likewise.
840 (rtems_gxx_mutex_unlock): Likewise.
841 (rtems_gxx_recursive_mutex_init): Likewise.
842 (rtems_gxx_recursive_mutex_lock): Likewise.
843 (rtems_gxx_recursive_mutex_trylock): Likewise.
844 (rtems_gxx_recursive_mutex_unlock): Likewise.
845 (__GTHREAD_ONCE_INIT): Use <pthread.h> initializer.
846 (__GTHREAD_MUTEX_INIT_FUNCTION): Use <pthread.h> function.
847 (__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION): Likewise.
848 (__gthread_once): Likewise.
849 (__gthread_key_create): Likewise.
850 (__gthread_key_delete): Likewise.
851 (__gthread_getspecific): Likewise.
852 (__gthread_setspecific): Likewise.
853 (__gthread_key_t): Use <pthread.h> type.
854 (__gthread_once_t): Likewise
855 (__gthread_mutex_t): Use <sys/lock.h> type.
856 (__gthread_recursive_mutex_t): Likewise
857 (__gthread_mutex_lock): Use <sys/lock.h> function.
858 (__gthread_mutex_trylock): Likewise.
859 (__gthread_mutex_timedlock): Likewise.
860 (__gthread_mutex_unlock): Likewise.
861 (__gthread_mutex_destroy): Likewise.
862 (__gthread_recursive_mutex_lock): Likewise.
863 (__gthread_recursive_mutex_trylock): Likewise.
864 (__gthread_recursive_mutex_timedlock): Likewise.
865 (__gthread_recursive_mutex_unlock): Likewise.
866 (__gthread_recursive_mutex_destroy): Likewise.
868 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
870 * config/xtensa/unwind-dw2-xtensa.c (_Unwind_GetCFA): Return
871 context->sp instead of context->cfa.
873 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
875 * config/xtensa/t-windowed (LIB2ADDEH): Replace unwind-dw2-fde
876 with unwind-dw2-fde-dip.
878 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
880 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill): Use
881 CALL12 followed by series of ENTRY to spill windowed registers.
882 (__xtensa_nonlocal_goto): Call __xtensa_libgcc_window_spill
883 instead of making linux spill syscall.
885 2015-08-14 Yuri Rumyantsev <ysrumyan@gmail.com>
887 * config/i386/cpuinfo.c (enum processor_subtypes): Add skylake.
888 (get_intel_cpu): Likewise.
890 2015-08-12 H.J. Lu <hongjiu.lu@intel.com>
892 * config/i386/cpuinfo.c (processor_types): Add INTEL_KNL.
893 (get_intel_cpu): Add Knights Landing support.
895 2015-08-11 Uros Bizjak <ubizjak@gmail.com>
898 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_PCLMUL.
899 (get_available_features): Handle FEATURE_PCLMUL.
901 2015-08-10 H.J. Lu <hongjiu.lu@intel.com>
903 * config/i386/cpuinfo.c (get_intel_cpu): Treat model == 0x4f as
906 2015-07-22 Uros Bizjak <ubizjak@gmail.com>
909 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_AES.
910 (get_available_features): Handle FEATURE_AES.
912 2015-07-22 Chung-Lin Tang <cltang@codesourcery.com>
914 * config/nios2/linux-atomic.c (<asm/unistd.h>): Remove #include.
915 (EFAULT,EBUSY,ENOSYS): Delete unused #defines.
917 2015-07-17 Nathan Sidwell <nathan@codesourcery.com>
919 * offloadstuff.c: Constify host data.
921 2015-07-17 Jan Beulich <jbeulich@suse.com>
923 * config/t-softfp: Split up "else ifneq".
925 2015-07-14 Sandra Loosemore <sandra@codesourcery.com>
926 Cesar Philippidis <cesar@codesourcery.com>
927 Chung-Lin Tang <cltang@codesourcery.com>
929 * config/nios2/tramp.c (MOVHI, ORI, JMP): Conditionalize
930 for __nios2_arch__ level.
932 2015-07-13 John Marino <gnugcc@marino.st>
934 * config/i386/t-dragonfly: New.
936 2015-07-01 John David Anglin <danglin@gcc.gnu.org>
938 * config/pa/linux-atomic.c (__kernel_cmpxchg): Reorder arguments to
939 better match light-weight syscall argument order.
940 (__kernel_cmpxchg2): Likewise.
943 2015-06-30 H.J. Lu <hongjiu.lu@intel.com>
945 * config.host: Support i[34567]86-*-elfiamcu target.
946 * config/t-softfp-sfdftf: New file.
947 * config/i386/32/t-iamcu: Likewise.
948 * configure: Regenerated.
950 2015-06-23 James Lemke <jwlemke@codesourcery.com>
953 * lib1funcs.S (aeabi_idiv0, aeabi_ldiv0): Add CFI entries.
955 2015-05-27 H.J. Lu <hongjiu.lu@intel.com>
957 * Makefile.in (CRTSTUFF_CFLAGS): Add $(NO_PIE_CFLAGS).
959 2015-05-27 John Marino <gnugcc@marino.st>
961 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Set
963 * config/i386/freebsd-unwind.h: New.
965 2015-05-22 Uros Bizjak <ubizjak@gmail.com>
967 * config.host (i[34567]-*-*, x86_64-*-*): Add t-crtfm instead of
968 i386/t-crtfm to tmake_file.
969 * config/i386/crtfastmath.c (set_fast_math_sse): New function.
970 (set_fast_math): Use set_fast_math_sse for SSE targets.
971 * config/i386/t-crtfm: Remove.
973 2015-05-21 Alan Modra <amodra@gmail.com>
976 * config/rs6000/morestack.S: Remove ".abiversion 1".
978 2015-05-20 Alan Modra <amodra@gmail.com>
980 * config/rs6000/morestack.S: New.
981 * config/rs6000/t-stack-rs6000: New.
982 * config.host (powerpc*-*-linux*): Add t-stack and t-stack-rs6000
984 * generic-morestack.c: Don't build for powerpc 32-bit.
986 2015-05-19 Eric Botcazou <ebotcazou@adacore.com>
988 * Makefile.in (LIBUNWIND): Move dependency for shared libgcc.
989 Remove useless endif/ifneq ($(enable_shared),yes) pair.
991 2015-05-16 James Bowman <james.bowman@ftdichip.com>
993 * config.host: FT32 target added.
994 * config/ft32/*: New files for FT32 target.
996 2015-05-15 Martin Galvan <martin.galvan@tallertechnologies.com>
998 * config/arm/lib1funcs.S (CFI_START_FUNCTION, CFI_END_FUNCTION):
1000 * config/arm/ieee754-df.S: Add CFI directives.
1001 * config/arm/ieee754-sf.S: Add CFI directives.
1003 2015-05-13 Eric Botcazou <ebotcazou@adacore.com>
1005 * configure.ac: Include config/sjlj.m4.
1006 Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust.
1007 * config.in: Regenerate.
1008 * configure: Likewise.
1009 * config.host: Replace enable_sjlj_exceptions by ac_cv_sjlj_exceptions.
1011 2015-05-12 Uros Bizjak <ubizjak@gmail.com>
1013 * libgcov-util.c: Add space between string literal and macro name.
1015 2015-05-06 Sandra Loosemore <sandra@codesourcery.com>
1016 Chris Jones <chrisj@nvidia.com>
1017 Joshua Conner <jconner@nvidia.com>
1019 * config.host (arm*-*-linux*): Add support for crtfastmath.o.
1020 (arm*-*-uclinux*): Likewise.
1021 (arm*-*-eabi* | arm*-*-rtems*): Likewise.
1022 * config/arm/crtfastmath.c: New file.
1024 2014-04-29 Bernd Schmidt <bernds@codesourcery.com>
1026 * Makefile.in (real_host_noncanonical): New variable.
1027 (libsubdir): Use it.
1028 * configure.ac (real_host_noncanonical): Compute. Remove special
1029 case for intelmicemul.
1030 * configure: Regenerate.
1032 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
1034 * config/frv/elf-lib.h: New file.
1035 (CRT_GET_RFIB_DATA): Move definition from gcc/config/frv/frv.h.
1036 * libgcc/config.host (frv-*elf, frv-*-*linux*): Add frv/elf-lib.h
1039 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
1041 * config/frv/frvbengin.c: Do not include defaults.h
1042 * config/frv/frvend.c: Ditto.
1044 2015-04-27 Yoshinori Sato <ysato@users.sourceforge.jp>
1046 * config.host: Add h8300-*-linux
1047 * config/h8300/t-linux: New file.
1048 * config/h8300/lib1funs.s: Change symbol prefix.
1049 * config/h8300/sfp-machine.h: 64bit double support.
1051 2015-04-22 Gregor Richards <gregor.richards@uwaterloo.ca>
1052 Szabolcs Nagy <szabolcs.nagy@arm.com>
1054 * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME): Define it on
1055 Linux if target provides dl_iterate_phdr.
1057 2015-04-17 H.J. Lu <hongjiu.lu@intel.com>
1060 * config.host (tmake_file): Add t-slibgcc-libgcc for Linux/x86.
1061 * config/i386/cpuinfo.c (__cpu_model): Initialize.
1062 (__cpu_indicator_init@GCC_4.8.0): New.
1063 (__cpu_model@GCC_4.8.0): Likewise.
1064 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add
1067 2015-04-16 Nick Clifton <nickc@redhat.com>
1069 * config/rl78/divmodhi.S: Add G14 and G13 versions of the __divhi3
1070 and __modhi3 functions.
1071 * config/rl78/divmodso.S: Add G14 and G13 versions of the
1072 __divsi3, __udivsi3, __modsi3 and __umodsi3 functions.
1074 2015-04-15 Chen Gang <gang.chen.5i5j@gmail.com>
1076 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Use empty
1077 do-while loop as macro body to avoid warnings.
1079 2015-04-10 Jakub Jelinek <jakub@redhat.com>
1080 Iain Sandoe <iain@codesourcery.com>
1083 * configure: Regenerate.
1085 2015-04-07 Jakub Jelinek <jakub@redhat.com>
1086 Iain Sandoe <iain@codesourcery.com>
1089 * configure: Regenerate.
1091 2015-03-25 Chung-Lin Tang <cltang@codesourcery.com>
1093 * config.host (nios2-*-linux*): Remove 'extra_parts' setting.
1095 2015-03-03 Max Filippov <jcmvbkbc@gmail.com>
1097 Implement call0 ABI for xtensa
1098 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill,
1099 __xtensa_nonlocal_goto): Don't compile for call0 ABI.
1100 (__xtensa_sync_caches): Only use entry and retw in windowed ABI,
1101 use ret in call0 ABI.
1102 * config/xtensa/t-windowed: New file.
1103 * libgcc/config/xtensa/t-xtensa (LIB2ADDEH): Move to t-windowed.
1104 * libgcc/configure: Regenerated.
1105 * libgcc/configure.ac: Check if xtensa target is configured for
1106 windowed ABI and thus needs to use custom unwind code.
1108 2015-02-12 Jonathan Wakely <jwakely@redhat.com>
1111 * gthr-single.h: Use __unused__ attribute instead of unused.
1112 * config/gthr-vxworks.h: Likewise.
1113 * config/i386/gthr-win32.h: Likewise.
1115 2015-02-27 Kai Tietz <ktietz@redhat.com>
1118 * config.in: Regenerated.
1119 * configure: Likewise.
1120 * configure.ac (AC_HEADER_STDC): Added explicit.
1121 (AC_CHECK_HEADERS): Check for default headers plus
1123 * libgcov-util.c (gcov_read_profile_dir): Disable use
1124 of ftw-function, if header is not found.
1125 (ftw_read_file): Likewise.
1127 2015-02-23 Thomas Schwinge <thomas@codesourcery.com>
1130 * config/nvptx/t-nvptx (INHIBIT_LIBC_CFLAGS): Define to
1133 2015-02-17 Sandra Loosemore <sandra@codesourcery.com>
1135 * config/arm/bpabi.S (test_div_by_zero): Make label names
1136 consistent between thumb2 and arm mode cases. Separate the
1137 signed comparison on the high word of the numerator from the
1138 unsigned comparison on the low word.
1139 * config/arm/bpabi-v6m.S (test_div_by_zero): Similarly separate
1142 2015-02-17 Joseph Myers <joseph@codesourcery.com>
1144 * config/nvptx/realloc.c: Include <stddef.h> instead of <stdlib.h>
1146 (__nvptx_realloc): Call __builtin_memcpy instead of memcpy.
1148 2015-02-10 Rainer Emrich <rainer@emrich-ebersheim.de>
1150 PR gcov-profile/61889
1151 * libgcov-driver-system.c: undefine clashing macro for mkdir.
1153 2015-02-02 Nick Clifton <nickc@redhat.com>
1155 * config/rl78/fpmath-sf.S (__rl78_int_pack_a_r8): Fix edge case
1156 rounding up the fraction.
1158 2015-01-31 John David Anglin <danglin@gcc.gnu.org>
1160 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Change declaration of
1161 oldval and newval to const void *. Fix typo.
1162 (FETCH_AND_OP_2): Use __atomic_load_n to load value.
1163 (FETCH_AND_OP_WORD): Likewise.
1164 (OP_AND_FETCH_WORD): Likewise.
1165 (COMPARE_AND_SWAP_2): Likewise.
1166 (__sync_val_compare_and_swap_4): Likewise.
1167 (__sync_lock_test_and_set_4): Likewise.
1168 (SYNC_LOCK_RELEASE_2): Likewise.
1169 Remove support for long long atomic operations.
1171 2015-01-27 Caroline Tice <cmtice@google.com>
1173 Committing VTV Cywin/Ming patch for Patrick Wollgast
1174 * Makefile.in: Move rules to build vtv_*.o out of the check
1175 for CUSTOM_CRTSTUFF.
1176 * config.host (i[34567]86-*-cygwin*, x86_64-*-cygwin*,
1177 i[34567]86-*-mingw*)
1178 (x86_64-*-mingw*): Only add vtv_*.o to extra_parts if
1179 enable_vtable_verify.
1181 2015-01-27 Nick Clifton <nickc@redhat.com>
1183 * config/rl78/cmpsi2.S: Use function start and end macros.
1184 (__gcc_bcmp): New function.
1185 * config/rl78/lshrsi3.S: Use function start and end macros.
1186 * config/rl78/mulsi3.S: Add support for G10.
1187 (__mulqi3): New function for G10.
1188 * config/rl78/signbit.S: Use function start and end macros.
1189 * config/rl78/t-rl78 (LIB2ADD): Add bit-count.S, fpbit-sf.S and
1191 (LIB2FUNCS_EXCLUDE): Define.
1192 (LIB2FUNCS_ST): Define.
1193 * config/rl78/trampoline.S: Use function start and end macros.
1194 * config/rl78/vregs.h (START_FUNC): New macro.
1195 (START_ANOTHER_FUNC): New macro.
1196 (END_FUNC): New macro.
1197 (END_ANOTHER_FUNC): New macro.
1198 * config/rl78/bit-count.S: New file. Contains assembler
1199 implementations of the bit counting functions: ___clzhi2,
1200 __clzsi2, ctzhi2, ctzsi2, ffshi2, ffssi2, __partityhi2,
1201 __paritysi2, __popcounthi2 and __popcountsi2.
1202 * config/rl78/fpbit-sf.S: New file. Contains assembler
1203 implementationas of the math functions: __negsf2, __cmpsf2,
1204 __eqsf2, __nesf2, __lesf2, __ltsf2, __gesf2, gtsf2, __unordsf2,
1205 __fixsfsi, __fixunssfsi, __floatsisf and __floatunssisf.
1206 * config/rl78/fpmath-sf.S: New file. Contains assembler
1207 implementations of the math functions: __subsf3, __addsf3,
1208 __mulsf3 and __divsf3
1210 2015-01-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1212 * config.host (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*):
1213 Add i386/elf-lib.h to tm_file.
1214 * config/i386/elf-lib.h: Fix comment.
1215 * unwind-dw2-fde-dip.c (_Unwind_IteratePhdrCallback) [__x86_64__
1216 && __sun__ && __svr4__]: Remove workaround.
1218 2015-01-25 Allan Sandfeld Jensen <sandfeld@kde.org>
1220 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_BMI and
1222 (get_available_features): Detect FEATURE_BMI and FEATURE_BMI2.
1224 2015-01-24 H.J. Lu <hongjiu.lu@intel.com>
1226 * config/i386/cpuinfo.c (processor_subtypes): Add
1227 INTEL_COREI7_BROADWELL.
1228 (get_intel_cpu): Support new Silvermont, Haswell and Broadwell
1231 2015-01-23 Uros Bizjak <ubizjak@gmail.com>
1233 * config/i386/elf-lib.h: New file.
1234 (CRT_GET_RFIB_DATA): Move definition from gcc/config/i386/gnu-user.h.
1235 Wrap definition in #ifdef __i386__.
1236 * libgcc/config.host (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu)
1237 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*)
1238 (i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux*)
1239 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Add i386/elf-lib.h
1242 2015-01-22 Chen Gang <gang.chen.5i5j@gmail.com>
1244 * unwind-dw2-fde.h (last_fde): Use "(const fde *)" instead of
1245 "(char *)" to avoid qualifier warning by 'xgcc' compiling.
1247 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
1249 * config/nios2/linux-unwind.h (nios2_fallback_frame_state):
1250 Update rt_sigframe format and address for current Nios II
1253 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
1255 * config.host (arm*-*-freebsd*): Add new configuration for
1257 * config/arm/freebsd-atomic.c: New file.
1258 * config/arm/t-freebsd: Likewise.
1259 * config/arm/unwind-arm.h: Add __FreeBSD__ to the list of
1260 'PC-relative indirect' OS's.
1262 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
1264 * config.host: Add Visium support.
1265 * config/visium: New directory.
1267 2015-01-05 Jakub Jelinek <jakub@redhat.com>
1269 Update copyright years.
1271 2014-12-19 Matthew Fortune <matthew.fortune@imgtec.com>
1273 * config.host: Support mipsisa32r6 and mipsisa64r6.
1274 * config/mips/mips16.S: Do not build for R6.
1276 2014-12-17 Oleg Endo <olegendo@gcc.gnu.org>
1278 * config/sh/crt.h: New.
1279 * config/sh/crti.S: Use GLOBAL macro from crt.h for _init and _fini
1281 * config/sh/crt1.S: Likewise.
1283 2014-12-15 Uros Bizjak <ubizjak@gmail.com>
1286 * crtstuff.c (__do_global_dtors_aux) [HIDDEN_DTOR_LIST_END]: Use
1287 func_ptr *dtor_list temporary variable to avoid "array subscript
1288 is above array bounds" warnings.
1290 2014-12-09 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
1292 * Makefile.in (with_aix_soname): Define.
1293 * config/rs6000/t-slibgcc-aix: Act upon --with-aix-soname option.
1294 * configure.ac: Accept --with-aix-soname=aix|svr4|both option.
1295 * configure: Recreate.
1297 2014-12-05 Olivier Hainque <hainque@adacore.com>
1299 * unwind-dw2.c (DWARF_REG_TO_UNWIND_COLUMN): Remove default def,
1300 now provided by defaults.h.
1302 2014-11-30 Oleg Endo <olegendo@gcc.gnu.org>
1305 * config/sh/lib1funcs.S: Check value of __SHMEDIA__ instead of checking
1306 whether it's defined.
1308 2014-11-27 Ilya Tocar <ilya.tocar@intel.com>
1310 * config/i386/cpuinfo.c (processor_features): Add FEATURE_AVX512F.
1311 * config/i386/cpuinfo.c (get_available_features): Detect it.
1313 2014-11-27 Tony Wang <tony.wang@arm.com>
1315 * config/arm/lib1funcs.S (FUNC_START): Add conditional section
1316 redefine for macro L_arm_muldivsf3 and L_arm_muldivdf3.
1317 (SYM_END, ARM_SYM_START): Add macros used to expose function Symbols.
1319 2014-11-25 Segher Boessenkool <segher@kernel.crashing.org>
1321 * crtstuff.c (__do_glbal_ctors_1): Add missing semicolon.
1323 2014-11-24 John David Anglin <danglin@gcc.gnu.org>
1325 * config/pa/linux-atomic.c (ABORT_INSTRUCTION): Use __builtin_trap()
1328 2014-11-21 Guy Martin <gmsoft@tuxicoman.be>
1329 John David Anglin <danglin@gcc.gnu.org>
1331 * config/pa/linux-atomic.c (__kernel_cmpxchg2): New.
1332 (FETCH_AND_OP_2): New. Use for subword and double word operations.
1333 (OP_AND_FETCH_2): Likewise.
1334 (COMPARE_AND_SWAP_2): Likewise.
1335 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
1336 (SYNC_LOCK_RELEASE_2): Likewise.
1337 (SUBWORD_SYNC_OP): Remove.
1338 (SUBWORD_VAL_CAS): Likewise.
1339 (SUBWORD_BOOL_CAS): Likewise.
1340 (FETCH_AND_OP_WORD): Update.
1341 Consistently use signed types.
1343 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
1344 Thomas Schwinge <thomas@codesourcery.com>
1345 Ilya Verbin <ilya.verbin@intel.com>
1346 Andrey Turetskiy <andrey.turetskiy@intel.com>
1348 * Makefile.in (crtoffloadbegin$(objext)): New rule.
1349 (crtoffloadend$(objext)): Likewise.
1350 * configure: Regenerate.
1351 * configure.ac (accel_dir_suffix): Compute new variable.
1352 (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o
1353 if enable_offload_targets is not empty.
1354 * offloadstuff.c: New file.
1356 2014-11-13 Nick Clifton <nickc@redhat.com>
1358 * config/rl78/divmodhi.S: Add support for the G10 architecture.
1359 Use START_FUNC and END_FUNC macros to enable linker garbage
1361 * config/rl78/divmodqi.S: Likewise.
1362 * config/rl78/divmodsi.S: Likewise.
1363 * config/rl78/mulsi3.S: Likewise.
1364 * config/rl78/lib2div.c: Remove G10 functions.
1365 * config/rl78/lib2muls.c: Likewise.
1366 * config/rl78/t-rl8 (HOST_LIBGCC2_CFLAGS): Define.
1367 * config/rl78/vregs.h (START_FUNC): New macro.
1368 (END_FUNC): New macro.
1370 2014-11-12 Matthew Fortune <matthew.fortune@imgtec.com>
1372 * config/mips/mips16.S: Set .module when supported. Update O32
1373 FP64 calling convention and use for FPXX when possible. Add FPXX
1374 calling convention fallback case.
1376 2014-11-06 Bernd Schmidt <bernds@codesourcery.com>
1378 * config.host: Handle nvptx-*-*.
1379 * shared-object.mk (as-flags-$o): Define.
1380 ($(base)$(objext), $(base)_s$(objext)): Use it instead of
1381 -xassembler-with-cpp.
1382 * static-object.mk: Identical changes.
1383 * config/nvptx/t-nvptx: New file.
1384 * config/nvptx/crt0.s: New file.
1385 * config/nvptx/free.asm: New file.
1386 * config/nvptx/malloc.asm: New file.
1387 * config/nvptx/realloc.c: New file.
1389 2014-10-30 Joseph Myers <joseph@codesourcery.com>
1391 * Makefile.in (libgcc.map.in): New target.
1392 (libgcc.map): Use libgcc.map.in.
1393 * config/t-softfp (softfp_compat): New variable to be set by
1395 [$(softfp_compat) = y] (softfp_map_dep, softfp_set_symver): New
1397 [$(softfp_compat) = y] (softfp_file_list): Use files in the build
1399 [$(softfp_compat) = y] ($(softfp_file_list)): Generate wrappers
1400 that use compat symbols and disable all code unless [SHARED].
1401 * config/t-softfp-compat: New file.
1402 * find-symver.awk: New file.
1403 * configure.ac (--with-glibc-version): New configure option.
1404 (ppc_fp_compat): New variable set for powerpc*-*-linux*.
1405 * configure: Regenerate.
1406 * config.host (powerpc*-*-linux*): Use ${ppc_fp_compat} for
1407 soft-float and e500.
1409 2014-10-29 Joseph Myers <joseph@codesourcery.com>
1411 * config/t-hardfp (hardfp_exclusions): Document new variable for
1413 (hardfp_func_list): Exclude functions from $(hardfp_exclusions).
1414 * config/t-softfp (softfp_extras): Document new variable for user
1416 (softfp_func_list): Add functions from $(softfp_extras).
1417 * config/rs6000/t-e500v1-fp, config/rs6000/t-e500v2-fp: New files.
1418 * config.host (powerpc*-*-linux*): For e500v1, use
1419 rs6000/t-e500v1-fp and t-hardfp; do not use t-softfp-sfdf and
1420 t-softfp-excl. For e500v2, use t-hardfp-sfdf, rs6000/t-e500v2-fp
1421 and t-hardfp; do not use t-softfp-sfdf and t-softfp-excl.
1423 2014-10-26 John David Anglin <danglin@gcc.gnu.org>
1425 * config/pa/linux-unwind.h (pa32_read_access_ok): New function.
1426 (pa32_fallback_frame_state): Use pa32_read_access_ok to check if
1427 memory read accesses are ok.
1429 2014-10-25 Joseph Myers <joseph@codesourcery.com>
1431 * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*.
1432 * configure: Regenerate.
1433 * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine
1434 additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead
1435 of soft-fp for 32-bit classic hard float. Do not use
1436 t-softfp-excl for soft float.
1438 2014-10-22 Joseph Myers <joseph@codesourcery.com>
1440 * config.host (powerpc*-*-linux*): Only use soft-fp for 32-bit
1442 * config/rs6000/t-ppc64-fp (softfp_wrap_start, softfp_wrap_end):
1445 2014-10-22 Georg-Johann Lay <avr@gjlay.de>
1447 * config/avr/lib1funcs.S (__do_global_dtors): Fix wrong code
1448 introduced with 2014-10-21 trunk r216525.
1450 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
1451 Vidya Praveen <vidya.praveen@atmel.com>
1452 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
1453 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
1454 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
1456 * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending
1459 Updated library functions for AVRTINY arch.
1460 * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY.
1461 Replaced occurrences of r0/r1 with tmp/zero reg macros.
1462 Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw
1463 or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with
1465 (__mulsi3_helper): Update stack, preserve callee saved regs and
1466 argument from stack. Restore callee save registers.
1467 (__mulpsi3): Likewise.
1468 (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64,
1469 __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8,
1470 __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for
1472 (__tablejump2__): Added lpm equivalent instructions for AVRTINY.
1473 (__do_copy_data): Added new definition for AVRTINY.
1474 (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY.
1475 (__load_3, __load_4, __xload_1, __xload_2, __xload_3,
1476 __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY.
1477 * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with
1478 tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi
1480 * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for
1483 Fix broken long multiplication on tiny arch.
1485 2014-10-09 Joseph Myers <joseph@codesourcery.com>
1487 * soft-fp/double.h: Update from glibc.
1488 * soft-fp/eqdf2.c: Likewise.
1489 * soft-fp/eqsf2.c: Likewise.
1490 * soft-fp/eqtf2.c: Likewise.
1491 * soft-fp/extenddftf2.c: Likewise.
1492 * soft-fp/extended.h: Likewise.
1493 * soft-fp/extendsfdf2.c: Likewise.
1494 * soft-fp/extendsftf2.c: Likewise.
1495 * soft-fp/extendxftf2.c: Likewise.
1496 * soft-fp/gedf2.c: Likewise.
1497 * soft-fp/gesf2.c: Likewise.
1498 * soft-fp/getf2.c: Likewise.
1499 * soft-fp/ledf2.c: Likewise.
1500 * soft-fp/lesf2.c: Likewise.
1501 * soft-fp/letf2.c: Likewise.
1502 * soft-fp/op-1.h: Likewise.
1503 * soft-fp/op-2.h: Likewise.
1504 * soft-fp/op-4.h: Likewise.
1505 * soft-fp/op-8.h: Likewise.
1506 * soft-fp/op-common.h: Likewise.
1507 * soft-fp/quad.h: Likewise.
1508 * soft-fp/single.h: Likewise.
1509 * soft-fp/soft-fp.h: Likewise.
1510 * soft-fp/unorddf2.c: Likewise.
1511 * soft-fp/unordsf2.c: Likewise.
1512 * soft-fp/unordtf2.c: Likewise.
1513 * config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D.
1514 * config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S.
1515 * config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D.
1516 * config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S.
1517 * config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D.
1518 * config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S.
1519 * config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D.
1520 * config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S.
1521 * config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D.
1522 * config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S.
1524 2014-10-08 Rong Xu <xur@google.com>
1526 * libgcov-util.c (read_gcda_file): Fix format.
1527 (find_match_gcov_info): Ditto.
1528 (calculate_2_entries): New.
1529 (compute_one_gcov): Ditto.
1530 (gcov_info_count_all_cold): Ditto.
1531 (gcov_info_count_all_zero): Ditto.
1532 (extract_file_basename): Ditto.
1533 (get_file_basename): Ditto.
1535 (matched_gcov_info): Ditto.
1536 (calculate_overlap): Ditto.
1537 (gcov_profile_overlap): Ditto.
1538 * libgcov-driver.c (compute_summary): Make
1539 it avavilable for external calls.
1541 2014-10-06 Rong Xu <xur@google.com>
1543 * Makefile.in: Ditto.
1544 * libgcov-driver.c (gcov_sort_n_vals): New utility function.
1545 (gcov_sort_icall_topn_counter): Ditto.
1546 (gcov_sort_topn_counter_arrays): Ditto.
1547 (dump_one_gcov): Sort indirect_call topn counters.
1548 * libgcov-merge.c (__gcov_merge_icall_topn): New merge
1550 * libgcov-profiler.c (__gcov_topn_value_profiler_body): New
1552 (__gcov_indirect_call_topn_profiler): New profiler function.
1553 * libgcov-util.c (__gcov_icall_topn_counter_op): New.
1554 * libgcov.h: New decls.
1556 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
1558 * config.host: Remove support for score-*.
1560 2014-09-22 Joseph Myers <joseph@codesourcery.com>
1562 * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1563 (__LIBGCC_XF_MANT_DIG__): Define if not already defined.
1564 (LONG_DOUBLE_HAS_XF_MODE): Define in terms of
1565 __LIBGCC_XF_MANT_DIG__.
1566 (__LIBGCC_TF_MANT_DIG__): Define if not already defined.
1567 (LONG_DOUBLE_HAS_TF_MODE): Define in terms of
1568 __LIBGCC_TF_MANT_DIG__.
1569 * libgcc2.c (NOTRUNC): Define in terms of
1570 __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE.
1571 * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1573 2014-09-22 Joseph Myers <joseph@codesourcery.com>
1576 * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS):
1579 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
1581 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS
1582 override USE_PT_GNU_EH_FRAME.
1583 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity-
1584 check USE_EH_FRAME_REGISTRY_ALWAYS against
1585 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane.
1586 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New
1587 variable for substituted force_explicit_eh_registry.
1588 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY.
1589 * configure.ac (explicit-exception-frame-registration):
1591 * configure: Regenerate.
1593 2014-09-19 Olivier Hainque <hainque@adacore.com>
1595 * config.host (powerpc-wrs-vxworksmils): New configuration,
1598 2014-09-18 Joseph Myers <joseph@codesourcery.com>
1600 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__.
1602 2014-09-18 Joseph Myers <joseph@codesourcery.com>
1604 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear
1605 bits not set bits as indicating trapping exceptions.
1607 2014-09-17 Nathan sidwell <nathan@acm.org>
1609 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ...
1610 (LIBGCOV_DRIVER): ... here.
1611 * libgcov-driver.c (gcov_master): New.
1612 (gcov_exit): Remove from master chain.
1613 (__gcov_init): Add to master chain if version compatible. Don't
1615 * libgcov_interface (__gcov_flust): Call gcov_dump_int.
1616 (gcov_reset_int): Clear master chain, if compatible.
1617 (gcov_dump_int): New internal interface. Dump master chain, if
1619 (gcov_dump): Alias for gcov_dump_int.
1620 * libgcov.h (struct gcov_root): Add next and prev fields.
1621 (struct gcov_master): New struct.
1622 (__gcov_master): New.
1623 (gcov_dump_int): Declare.
1625 2014-09-17 Olivier Hainque <hainque@adacore.com>
1627 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
1628 and crtbegin.o + crtend.o to extra_parts.
1630 2014-09-12 Joseph Myers <joseph@codesourcery.com>
1632 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
1633 __LIBGCC_HAS_SF_MODE__.
1634 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
1635 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
1636 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
1637 * config/libbid/bid_gcc_intrinsics.h
1638 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
1639 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
1640 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
1641 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
1642 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
1643 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
1645 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
1648 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
1649 and R24 as needed. Make work for all devices and .text locations.
1650 (__do_global_ctors, __do_global_dtors): Use word addresses.
1651 (__tablejump__, __tablejump_elpm__): Remove functions.
1652 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
1654 (XICALL, XIJMP): New macros.
1656 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
1657 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1659 * config.host (aarch64*): Include crtfastmath.o and
1661 * config/aarch64/crtfastmath.c: New file.
1663 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
1665 * config.host: Remove picochip support.
1666 * config/picochip/adddi3.S: Remove.
1667 * config/picochip/ashlsi3.S: Remove.
1668 * config/picochip/ashlsi3.c: Remove.
1669 * config/picochip/ashrsi3.S: Remove.
1670 * config/picochip/ashrsi3.c: Remove.
1671 * config/picochip/clzsi2.S: Remove.
1672 * config/picochip/cmpsi2.S: Remove.
1673 * config/picochip/divmod15.S: Remove.
1674 * config/picochip/divmodhi4.S: Remove.
1675 * config/picochip/divmodsi4.S: Remove.
1676 * config/picochip/lib1funcs.S: Remove.
1677 * config/picochip/longjmp.S: Remove.
1678 * config/picochip/lshrsi3.S: Remove.
1679 * config/picochip/lshrsi3.c: Remove.
1680 * config/picochip/parityhi2.S: Remove.
1681 * config/picochip/popcounthi2.S: Remove.
1682 * config/picochip/setjmp.S: Remove.
1683 * config/picochip/subdi3.S: Remove.
1684 * config/picochip/t-picochip: Remove.
1685 * config/picochip/ucmpsi2.S: Remove.
1686 * config/picochip/udivmodhi4.S: Remove.
1687 * config/picochip/udivmodsi4.S: Remove.
1689 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1691 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
1692 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
1693 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
1694 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
1695 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
1696 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
1697 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
1698 defined and LIBGCC2_HAS_DF_MODE is defined.
1699 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
1700 defined and LIBGCC2_HAS_XF_MODE is defined.
1701 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
1702 defined and LIBGCC2_HAS_TF_MODE is defined.
1704 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1706 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
1707 and ROUND_TOWARDS_ZERO conditionals.
1709 2014-09-07 Nathan sidwell <nathan@acm.org>
1711 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
1712 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
1714 2014-09-05 Joseph Myers <joseph@codesourcery.com>
1716 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
1717 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
1718 uses to __LIBGCC_STACK_POINTER_REGNUM__.
1719 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
1720 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1721 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
1722 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1723 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
1724 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
1725 (DWARF_FRAME_REGISTERS): Change all uses to
1726 __LIBGCC_DWARF_FRAME_REGISTERS__.
1727 (EH_RETURN_STACKADJ_RTX): Change all uses to
1728 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
1729 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
1730 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
1731 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
1732 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
1733 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
1734 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
1735 to __LIBGCC_EH_FRAME_SECTION_NAME__.
1736 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
1737 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
1738 __LIBGCC_STACK_POINTER_REGNUM__.
1739 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
1740 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1741 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
1742 to __LIBGCC_STACK_POINTER_REGNUM__.
1743 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
1744 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1745 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
1746 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1747 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
1748 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1749 (STACK_POINTER_REGNUM): Change all uses to
1750 __LIBGCC_STACK_POINTER_REGNUM__.
1751 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
1752 use to __LIBGCC_STACK_POINTER_REGNUM__.
1753 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
1754 uses to __LIBGCC_STACK_POINTER_REGNUM__.
1755 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
1756 to __LIBGCC_DWARF_FRAME_REGISTERS__.
1757 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
1758 to __LIBGCC_DWARF_FRAME_REGISTERS__.
1759 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
1760 to __LIBGCC_STACK_POINTER_REGNUM__.
1761 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
1762 Remove conditional definition.
1763 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
1764 __LIBGCC_TEXT_SECTION_ASM_OP__.
1765 (EH_FRAME_SECTION_NAME): Change all uses to
1766 __LIBGCC_EH_FRAME_SECTION_NAME__.
1767 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
1768 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
1769 (CTORS_SECTION_ASM_OP): Change all uses to
1770 __LIBGCC_CTORS_SECTION_ASM_OP__.
1771 (DTORS_SECTION_ASM_OP): Change all uses to
1772 __LIBGCC_DTORS_SECTION_ASM_OP__.
1773 (JCR_SECTION_NAME): Change all uses to
1774 __LIBGCC_JCR_SECTION_NAME__.
1775 (INIT_SECTION_ASM_OP): Change all uses to
1776 __LIBGCC_INIT_SECTION_ASM_OP__.
1777 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
1778 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
1779 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
1780 __LIBGCC_STACK_GROWS_DOWNWARD__.
1781 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
1782 __LIBGCC_INIT_SECTION_ASM_OP__.
1783 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
1784 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
1785 (EH_FRAME_SECTION_NAME): Change all uses to
1786 __LIBGCC_EH_FRAME_SECTION_NAME__.
1787 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
1788 definitions. Change all uses to
1789 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
1790 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
1791 __LIBGCC_STACK_GROWS_DOWNWARD__.
1792 (DWARF_FRAME_REGISTERS): Change all uses to
1793 __LIBGCC_DWARF_FRAME_REGISTERS__.
1794 (EH_RETURN_STACKADJ_RTX): Change all uses to
1795 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
1796 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
1797 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
1798 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
1799 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
1800 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
1802 2014-09-02 Nathan sidwell <nathan@acm.org>
1804 * libgcov-interface.c (STRONG_ALIAS): New.
1805 (__gcov_flush): Call __gcov_reset_int.
1806 (__gcov_reset): Strong alias for ...
1807 (__gcov_reset_ing): ... this renamed hidden version.
1808 * libgcov.h (__gcov_reset_int): New declaration.
1810 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
1812 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
1814 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
1815 (__dso_handle): Define on Cygwin.
1816 * config/i386/t-cygming (crtbeginS.o): New rule.
1817 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
1819 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
1822 2014-08-13 Steve Ellcey <sellcey@mips.com>
1824 * crtstuff.c: Undef caddr_t.
1826 2014-08-12 Steve Ellcey <sellcey@mips.com>
1828 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
1830 2014-08-07 Nathan Sidwell <nathan@acm.org>
1832 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
1833 (LIBGCOV_DRIVER): ... to here.
1834 * libgcov.h (gcov_do_dump): New #define.
1835 (struct gcov_root): New.
1836 (__gcov_root): New declaration.
1837 (__gcov_dump_one): Declare.
1838 * libgcov-driver.c (gcov_list, gcov_dump_complete,
1839 run_accounted): Delete.
1840 (gcov_compute_histogram): Add LIST argument, adjust.
1841 (compute_summary): Adjust gcov_compute_histogram call.
1842 (gcov_do_dump): Not hidden, static in libgcov.
1843 (gcov_clear): Move to interface.c.
1844 (__gcov_dump_one): New, broken out of ...
1845 (gcov_exit): ... here. Make static.
1847 (__gcov_init): Adjust.
1848 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
1850 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
1851 (gcov_clear): Moved from driver.c. Add LIST argument.
1852 (__gcov_reset): Adjust for changed interfaces.
1853 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
1855 2014-08-04 Rohit <rohitarulraj@freescale.com>
1858 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
1859 based on change in SPE high register numbers and 3 HTM registers.
1861 2014-08-01 Nathan Sidwell <nathan@acm.org>
1863 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
1864 LIBGCOV_INTERFACE): Reformat.
1865 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
1867 * libgcov-interface.c: Reformat some comments.
1868 (__gcov_flush_mx): Add declaration. Tidy up definition.
1870 2014-07-31 Alan Modra <amodra@gmail.com>
1871 Peter Bergner <bergner@vnet.ibm.com>
1873 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
1874 (pack_ldouble): New function.
1875 (__gcc_qadd): Use it.
1876 (__gcc_qmul): Likewise.
1877 (__gcc_qdiv): Likewise.
1878 (__gcc_qneg): Likewise.
1879 (__gcc_stoq): Likewise.
1880 (__gcc_dtoq): Likewise.
1882 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
1884 * config/s390/tpf-unwind.h: Include <stdbool.h>.
1885 (__tpf_eh_return): Add original return address as second parameter.
1886 Handle cases where unwinder routines were called directly, instead
1887 of from within the C++ library.
1889 2014-07-29 Nathan Sidwell <nathan@acm.org>
1891 * libgcov.h: Move renaming of entry points to lib gcov specific
1893 (gcov_do_dump): New rename.
1894 (gcov_rewrite): Remove inline, make HIDDEN.
1895 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
1896 (gcov_exit_compute_summary): Rename to ...
1897 (compute_summary): ... here. Add LIST argument.
1898 (gcov_exit_merge_gcda): Rename to ...
1899 (merge_one_data): ... here.
1900 (gcov_exit_write_gcda): Rename to ...
1901 (write_one_data): ... here.
1902 (gcov_exit_merge_summary): Rename to ...
1903 (merge_summary): Add RUN_COUNTED argument.
1904 (gcov_exit_dump_gcov): Rename to ...
1905 (dump_one_gcov): Add RUN_COUNTED argument.
1906 (gcov_do_dump): New function, broken out of ...
1907 (gcov_exit): ... here. Call it.
1909 2014-07-27 Anthony Green <green@moxielogic.com>
1911 * config.host: Add moxiebox configuration suppport.
1913 2014-07-27 Nathan Sidwell <nathan@acm.org>
1915 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
1916 (struct gcov_filename): ... here. Include buffer and max length
1918 (gcov_max_filename): Remove.
1919 (gi_filename): Remove.
1920 (gcov_exit_compute_summary): Compute max filename here.
1921 (gcov_exit_merge_gcda): Add filename parm, adjust.
1922 (gcov_exit_merge_summary): Likewise.
1923 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
1924 (gcov_exit): Likewise.
1925 (__gcov_init): Don't calculate max length here.
1926 * libgcov_util.c (max_filename_len): Remove.
1927 (read_gcda_file): Don't calculate max length here.
1928 (gcov_read_profile_dir): Don't propagate here.
1929 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
1930 struct gcov_filename changes.
1931 (gcov_exit_open_gcda_file): Likewise.
1933 2014-07-25 Nathan Sidwell <nathan@acm.org>
1935 * libgcov-driver.c (set_gcov_dump_complete,
1936 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
1937 functions polluting user's namespace.
1938 (gcov_exit): Set variable directly.
1939 (gcov_clear): Reset variable directly.
1940 * libgcov-interface.c (get_gcov_dymp_complete,
1941 reset_gov_dump_complete): Remove declarations.
1942 (__gcov_reset, __gcov_dump): Don't call them.
1944 2014-07-24 DJ Delorie <dj@redhat.com>
1946 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
1947 (__gcc_deregister_frame): Move logic to detect deregister function
1949 (__gcc_register_frame): here, so it's consistent with the register
1952 2014-07-23 Nathan Sidwell <nathan@acm.org>
1954 * libgcov-driver.c (set_gcov_list): Remove.
1955 (gcov_list): Make non-static in GCOV_TOOL.
1956 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
1958 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
1960 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
1961 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
1962 Don't use SYNC_LOCK_RELEASE for int type.
1964 2014-07-14 Richard Biener <rguenther@suse.de>
1966 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
1968 2014-07-11 Rong Xu <xur@google.com>
1970 * libgcov-util.c (gcov_max_filename): Fix declartion.
1972 2014-07-10 Rong Xu <xur@google.com>
1974 Add gcov-tool: an offline gcda profile processing tool
1976 * libgcov-driver.c (gcov_max_filename): Make available
1978 * libgcov-merge.c (__gcov_merge_add): Replace
1979 gcov_read_counter() with a Macro.
1980 (__gcov_merge_ior): Ditto.
1981 (__gcov_merge_time_profile): Ditto.
1982 (__gcov_merge_single): Ditto.
1983 (__gcov_merge_delta): Ditto.
1984 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
1985 in the utility functions.
1986 (set_fn_ctrs): Utility function for reading gcda files to in-memory
1987 gcov_list object link lists.
1988 (tag_function): Ditto.
1989 (tag_blocks): Ditto.
1992 (tag_counters): Ditto.
1993 (tag_summary): Ditto.
1994 (read_gcda_finalize): Ditto.
1995 (read_gcda_file): Ditto.
1996 (ftw_read_file): Ditto.
1997 (read_profile_dir_init): Ditto.
1998 (gcov_read_profile_dir): Ditto.
1999 (gcov_read_counter_mem): Ditto.
2000 (gcov_get_merge_weight): Ditto.
2001 (merge_wrapper): A wrapper function that calls merging handler.
2002 (gcov_merge): Merge two gcov_info objects with weights.
2003 (find_match_gcov_info): Find the matched gcov_info in the list.
2004 (gcov_profile_merge): Merge two gcov_info object lists.
2005 (__gcov_add_counter_op): Process edge profile counter values.
2006 (__gcov_ior_counter_op): Process IOR profile counter values.
2007 (__gcov_delta_counter_op): Process delta profile counter values.
2008 (__gcov_single_counter_op): Process single profile counter values.
2009 (fp_scale): Callback function for float-point scaling.
2010 (int_scale): Callback function for integer fraction scaling.
2011 (gcov_profile_scale): Scaling profile counters.
2012 (gcov_profile_normalize): Normalize profile counters.
2013 * libgcov.h: Add headers and functions for gcov-tool use.
2014 (gcov_get_counter): New.
2015 (gcov_get_counter_target): Ditto.
2016 (struct gcov_info): Make the functions field mutable in gcov-tool
2019 2014-06-23 Kai Tietz <ktietz@redhat.com>
2022 * unwind-seh.c (_Unwind_GetGR): Check for proper
2024 (_Unwind_SetGR): Likewise.
2026 2014-05-22 Nick Clifton <nickc@redhat.com>
2028 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
2031 2014-05-22 Teresa Johnson <tejohnson@google.com>
2033 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
2036 2014-05-20 John Marino <gnugcc@marino.st>
2038 * config.host (*-*-dragonfly*): New target.
2039 * crtstuff.c: Make dl_iterate_support generic on *bsd.
2040 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
2041 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
2042 * config/i386/dragonfly-unwind.h: New.
2044 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
2047 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
2048 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
2050 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
2052 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
2055 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
2057 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
2059 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2062 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
2065 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
2067 Work around for current cygwin32 build problems.
2068 * config/i386/cygming-crtbegin.c (__register_frame_info,
2069 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
2070 functions only for 64-bit systems.
2072 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2074 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
2075 (sigill_caught, sigill_hdlr): Remove.
2077 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2079 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
2081 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2082 Solaris 9 single-threaded support.
2083 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2084 Solaris 9 single-threaded support. Add call_user_handler code
2086 (sparc_is_sighandler): Likewise.
2088 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2090 * config.host: Append t-floattodi to tmake_file depending on
2093 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
2095 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
2097 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
2100 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
2101 variable to avoid "array subscript is above array bounds" warnings.
2102 Use __builtin_expect when checking *jcr_list for NULL.
2104 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2107 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
2108 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
2109 vtv_*.o to extra_parts if enable_vtable_verify.
2111 2014-03-06 Nick Clifton <nickc@redhat.com>
2113 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
2114 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
2116 2014-02-28 Joey Ye <joey.ye@arm.com>
2119 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
2120 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
2123 2014-02-24 Walter Lee <walt@tilera.com>
2125 * config.host: Support "tilegx*" and "tilepro*" triplets.
2126 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
2127 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
2129 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
2130 Chung-Lin Tang <cltang@codesourcery.com>
2132 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
2133 * config/nios2/crti.S: Remove .file directive.
2134 * config/nios2/crtn.S: Likewise.
2136 2014-02-18 Kai Tietz <ktietz@redhat.com>
2137 Jonathan Schleifer <js@webkeks.org>
2140 * unwind-seh.c (_GCC_specific_handler): Pass proper
2141 value to unwind-handler.
2143 2014-02-12 Joseph Myers <joseph@codesourcery.com>
2145 * soft-fp/adddf3.c: Update from glibc.
2146 * soft-fp/addsf3.c: Likewise.
2147 * soft-fp/addtf3.c: Likewise.
2148 * soft-fp/divdf3.c: Likewise.
2149 * soft-fp/divsf3.c: Likewise.
2150 * soft-fp/divtf3.c: Likewise.
2151 * soft-fp/double.h: Likewise.
2152 * soft-fp/eqdf2.c: Likewise.
2153 * soft-fp/eqsf2.c: Likewise.
2154 * soft-fp/eqtf2.c: Likewise.
2155 * soft-fp/extenddftf2.c: Likewise.
2156 * soft-fp/extended.h: Likewise.
2157 * soft-fp/extendsfdf2.c: Likewise.
2158 * soft-fp/extendsftf2.c: Likewise.
2159 * soft-fp/extendxftf2.c: Likewise.
2160 * soft-fp/fixdfdi.c: Likewise.
2161 * soft-fp/fixdfsi.c: Likewise.
2162 * soft-fp/fixdfti.c: Likewise.
2163 * soft-fp/fixsfdi.c: Likewise.
2164 * soft-fp/fixsfsi.c: Likewise.
2165 * soft-fp/fixsfti.c: Likewise.
2166 * soft-fp/fixtfdi.c: Likewise.
2167 * soft-fp/fixtfsi.c: Likewise.
2168 * soft-fp/fixtfti.c: Likewise.
2169 * soft-fp/fixunsdfdi.c: Likewise.
2170 * soft-fp/fixunsdfsi.c: Likewise.
2171 * soft-fp/fixunsdfti.c: Likewise.
2172 * soft-fp/fixunssfdi.c: Likewise.
2173 * soft-fp/fixunssfsi.c: Likewise.
2174 * soft-fp/fixunssfti.c: Likewise.
2175 * soft-fp/fixunstfdi.c: Likewise.
2176 * soft-fp/fixunstfsi.c: Likewise.
2177 * soft-fp/fixunstfti.c: Likewise.
2178 * soft-fp/floatdidf.c: Likewise.
2179 * soft-fp/floatdisf.c: Likewise.
2180 * soft-fp/floatditf.c: Likewise.
2181 * soft-fp/floatsidf.c: Likewise.
2182 * soft-fp/floatsisf.c: Likewise.
2183 * soft-fp/floatsitf.c: Likewise.
2184 * soft-fp/floattidf.c: Likewise.
2185 * soft-fp/floattisf.c: Likewise.
2186 * soft-fp/floattitf.c: Likewise.
2187 * soft-fp/floatundidf.c: Likewise.
2188 * soft-fp/floatundisf.c: Likewise.
2189 * soft-fp/floatunditf.c: Likewise.
2190 * soft-fp/floatunsidf.c: Likewise.
2191 * soft-fp/floatunsisf.c: Likewise.
2192 * soft-fp/floatunsitf.c: Likewise.
2193 * soft-fp/floatuntidf.c: Likewise.
2194 * soft-fp/floatuntisf.c: Likewise.
2195 * soft-fp/floatuntitf.c: Likewise.
2196 * soft-fp/gedf2.c: Likewise.
2197 * soft-fp/gesf2.c: Likewise.
2198 * soft-fp/getf2.c: Likewise.
2199 * soft-fp/ledf2.c: Likewise.
2200 * soft-fp/lesf2.c: Likewise.
2201 * soft-fp/letf2.c: Likewise.
2202 * soft-fp/muldf3.c: Likewise.
2203 * soft-fp/mulsf3.c: Likewise.
2204 * soft-fp/multf3.c: Likewise.
2205 * soft-fp/negdf2.c: Likewise.
2206 * soft-fp/negsf2.c: Likewise.
2207 * soft-fp/negtf2.c: Likewise.
2208 * soft-fp/op-1.h: Likewise.
2209 * soft-fp/op-2.h: Likewise.
2210 * soft-fp/op-4.h: Likewise.
2211 * soft-fp/op-8.h: Likewise.
2212 * soft-fp/op-common.h: Likewise.
2213 * soft-fp/quad.h: Likewise.
2214 * soft-fp/single.h: Likewise.
2215 * soft-fp/soft-fp.h: Likewise.
2216 * soft-fp/subdf3.c: Likewise.
2217 * soft-fp/subsf3.c: Likewise.
2218 * soft-fp/subtf3.c: Likewise.
2219 * soft-fp/truncdfsf2.c: Likewise.
2220 * soft-fp/trunctfdf2.c: Likewise.
2221 * soft-fp/trunctfsf2.c: Likewise.
2222 * soft-fp/trunctfxf2.c: Likewise.
2223 * soft-fp/unorddf2.c: Likewise.
2224 * soft-fp/unordsf2.c: Likewise.
2225 * soft-fp/unordtf2.c: Likewise.
2226 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
2228 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2230 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2232 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2234 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2236 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2238 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2240 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2242 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2244 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2246 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2248 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2250 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2252 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
2254 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
2256 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2259 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2261 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
2262 cannot be represented.
2263 * config/s390/32/_fixsfdi.c: Likewise.
2264 * config/s390/32/_fixtfdi.c: Likewise.
2265 * config/s390/32/_fixunsdfdi.c: Likewise.
2266 * config/s390/32/_fixunssfdi.c: Likewise.
2267 * config/s390/32/_fixunstfdi.c: Likewise.
2269 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
2271 * configure.ac (libgcc_cv_mips_hard_float): New.
2272 * configure: Regenerate.
2273 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
2274 t-softfp-sfdf for hard-float targets.
2275 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
2276 (softfp_float_modes, softfp_int_modes, softfp_extensions)
2277 (softfp_truncations, softfp_exclude_libgcc2): New.
2278 * config/t-hardfp: New file.
2279 * config/t-hardfp-sfdf: Likewise.
2280 * config/hardfp.c: Likewise.
2282 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2284 * config.host: Include t-floattodi also for s390x.
2285 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
2286 * config/s390/32/_fixsfdi.c: Likewise.
2287 * config/s390/32/_fixtfdi.c: Likewise.
2288 * config/s390/32/_fixunsdfdi.c: Likewise.
2289 * config/s390/32/_fixunssfdi.c: Likewise.
2290 * config/s390/32/_fixunstfdi.c: Likewise.
2292 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2295 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
2296 (install-libgcc-unwind-map-forbuild): New target.
2297 (all): Depend on install-libgcc-unwind-map-forbuild.
2298 (install-libgcc-unwind-map): New target.
2299 (install): Depend on install-libgcc-unwind-map.
2301 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2303 * config/nios2/crti.S (_init): Initialize GOT pointer from
2304 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
2306 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
2308 * configure.ac: Check __mips64 when setting host_address.
2309 * configure: Regenerate.
2310 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
2311 mips/t-mips64 and t-softfp.
2312 (mips*-*-linux*): Don't add mips/t-tpbit.
2313 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
2314 (DPBIT, DPBIT_CFLAGS): Delete.
2315 * config/mips/sfp-machine.h: New file.
2316 * config/mips/t-mips64: Likewise.
2317 * config/mips/t-softfp-tf: Likewise.
2318 * config/mips/t-tpbit: Delete.
2320 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
2322 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
2325 2014-01-25 Walter Lee <walt@tilera.com>
2327 * config/tilepro/atomic.c: Include tconfig.h. Don't include
2328 config.h or system.h.
2331 2014-01-25 Walter Lee <walt@tilera.com>
2333 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
2334 (post_atomic_barrier): Ditto.
2335 (__fetch_and_do): New macro.
2336 (__atomic_fetch_and_do): Use __fetch_and_do.
2337 (__sync_fetch_and_do): New macro.
2338 (__sync_fetch_and_add_4): New function.
2339 (__sync_fetch_and_sub_4): New function.
2340 (__sync_fetch_and_or_4): New function.
2341 (__sync_fetch_and_and_4): New function.
2342 (__sync_fetch_and_xor_4): New function.
2343 (__sync_fetch_and_nand_4): New function.
2344 (__sync_fetch_and_add_8): New function.
2345 (__sync_fetch_and_sub_8): New function.
2346 (__sync_fetch_and_or_8): New function.
2347 (__sync_fetch_and_and_8): New function.
2348 (__sync_fetch_and_xor_8): New function.
2349 (__sync_fetch_and_nand_8): New function.
2350 (__do_and_fetch): New macro.
2351 (__atomic_do_and_fetch): Use __do_and_fetch.
2352 (__sync_do_and_fetch): New macro.
2353 (__sync_add_and_fetch_4): New function.
2354 (__sync_sub_and_fetch_4): New function.
2355 (__sync_or_and_fetch_4): New function.
2356 (__sync_and_and_fetch_4): New function.
2357 (__sync_xor_and_fetch_4): New function.
2358 (__sync_nand_and_fetch_4): New function.
2359 (__sync_add_and_fetch_8): New function.
2360 (__sync_sub_and_fetch_8): New function.
2361 (__sync_or_and_fetch_8): New function.
2362 (__sync_and_and_fetch_8): New function.
2363 (__sync_xor_and_fetch_8): New function.
2364 (__sync_nand_and_fetch_8): New function.
2365 (__sync_exchange_methods): New macro.
2366 (__sync_val_compare_and_swap_4): New function.
2367 (__sync_bool_compare_and_swap_4): New function.
2368 (__sync_lock_test_and_test_4): New function.
2369 (__sync_val_compare_and_swap_8): New function.
2370 (__sync_bool_compare_and_swap_8): New function.
2371 (__sync_lock_test_and_test_8): New function.
2372 (__subword_cmpxchg_body): New macro.
2373 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
2374 (__atomic_compare_exchange_2): Ditto.
2375 (__sync_subword_cmpxchg): New macro.
2376 (__sync_val_compare_and_swap_1): New function.
2377 (__sync_bool_compare_and_swap_1): New function.
2378 (__sync_val_compare_and_swap_2): New function.
2379 (__sync_bool_compare_and_swap_2): New function.
2380 (__atomic_subword): Rename to ...
2381 (__subword): ... New name.
2382 (__atomic_subword_fetch): Use __subword.
2383 (__sync_subword_fetch): New macro.
2384 (__sync_fetch_and_add_1): New function.
2385 (__sync_fetch_and_sub_1): New function.
2386 (__sync_fetch_and_or_1): New function.
2387 (__sync_fetch_and_and_1): New function.
2388 (__sync_fetch_and_xor_1): New function.
2389 (__sync_fetch_and_nand_1): New function.
2390 (__sync_fetch_and_add_2): New function.
2391 (__sync_fetch_and_sub_2): New function.
2392 (__sync_fetch_and_or_2): New function.
2393 (__sync_fetch_and_and_2): New function.
2394 (__sync_fetch_and_xor_2): New function.
2395 (__sync_fetch_and_nand_2): New function.
2396 (__sync_add_and_fetch_1): New function.
2397 (__sync_sub_and_fetch_1): New function.
2398 (__sync_or_and_fetch_1): New function.
2399 (__sync_and_and_fetch_1): New function.
2400 (__sync_xor_and_fetch_1): New function.
2401 (__sync_nand_and_fetch_1): New function.
2402 (__sync_add_and_fetch_2): New function.
2403 (__sync_sub_and_fetch_2): New function.
2404 (__sync_or_and_fetch_2): New function.
2405 (__sync_and_and_fetch_2): New function.
2406 (__sync_xor_and_fetch_2): New function.
2407 (__sync_nand_and_fetch_2): New function.
2408 (__atomic_subword_lock): Use __subword.
2409 (__sync_subword_lock): New macro.
2410 (__sync_lock_test_and_set_1): New function.
2411 (__sync_lock_test_and_set_2): New function.
2413 2014-01-25 Walter Lee <walt@tilera.com>
2415 * config/tilepro/atomic.c (BIT_OFFSET): Define.
2416 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
2417 (__atomic_subword): Ditto.
2419 2014-01-25 Walter Lee <walt@tilera.com>
2421 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
2422 a prefix op argument.
2423 (__atomic_nand_fetch_4): Add prefix op.
2424 (__atomic_nand_fetch_8): Ditto.
2426 2014-01-21 Baruch Siach <barch@tkos.co.il>
2428 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
2430 2014-01-09 Rong Xu <xur@google.com>
2432 * libgcov-driver.c (this_prg): make it local to save
2434 (gcov_exit_compute_summary): Ditto.
2435 (gcov_exit_merge_gcda): Ditto.
2436 (gcov_exit_merge_summary): Ditto.
2437 (gcov_exit_dump_gcov): Ditto.
2439 2014-01-08 Rong Xu <xur@google.com>
2441 * libgcov-driver.c: Use libgcov.h.
2442 (buffer_fn_data): Use xmalloc instead of malloc.
2443 (gcov_exit_merge_gcda): Ditto.
2444 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
2445 * libgcov.h: New common header files for libgcov-*.h.
2446 * libgcov-interface.c: Use libgcov.h
2447 * libgcov-merge.c: Ditto.
2448 * libgcov-profiler.c: Ditto.
2449 * Makefile.in: Add dependence to libgcov.h
2451 2014-01-02 Joseph Myers <joseph@codesourcery.com>
2453 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
2454 case of small numerator and finite nonzero result.
2456 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2458 Update copyright years
2460 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2462 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
2463 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
2464 config/arc/dp-hack.h, config/arc/fp-hack.h,
2465 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
2466 config/arc/ieee-754/arc600-dsp/divdf3.S,
2467 config/arc/ieee-754/arc600-dsp/divsf3.S,
2468 config/arc/ieee-754/arc600-dsp/muldf3.S,
2469 config/arc/ieee-754/arc600-dsp/mulsf3.S,
2470 config/arc/ieee-754/arc600-mul64/divdf3.S,
2471 config/arc/ieee-754/arc600-mul64/divsf3.S,
2472 config/arc/ieee-754/arc600-mul64/muldf3.S,
2473 config/arc/ieee-754/arc600-mul64/mulsf3.S,
2474 config/arc/ieee-754/arc600/divsf3.S,
2475 config/arc/ieee-754/arc600/mulsf3.S,
2476 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
2477 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
2478 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
2479 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
2480 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
2481 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
2482 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
2483 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
2484 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
2485 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
2486 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
2487 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
2488 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
2489 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
2490 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
2491 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
2492 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
2493 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
2494 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
2495 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
2496 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
2497 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
2498 vtv_start_preinit.c: Use the standard form for the copyright notice.
2500 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
2501 Chung-Lin Tang <cltang@codesourcery.com>
2502 Based on patches from Altera Corporation
2504 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
2505 * config/nios2/lib2-nios2.h: New file.
2506 * config/nios2/lib2-divmod-hi.c: New file.
2507 * config/nios2/linux-unwind.h: New file.
2508 * config/nios2/lib2-divmod.c: New file.
2509 * config/nios2/linux-atomic.c: New file.
2510 * config/nios2/t-nios2: New file.
2511 * config/nios2/crti.asm: New file.
2512 * config/nios2/t-linux: New file.
2513 * config/nios2/lib2-divtable.c: New file.
2514 * config/nios2/lib2-mul.c: New file.
2515 * config/nios2/tramp.c: New file.
2516 * config/nios2/crtn.asm: New file.
2518 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
2520 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
2521 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
2522 from cpuid.h to check vendor signatures.
2524 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
2526 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
2527 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
2528 (get_amd_cpu): Likewise.
2530 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
2532 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
2535 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
2536 H.J. Lu <hongjiu.lu@intel.com>
2539 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
2541 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
2542 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
2543 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
2544 FEATURE_XOP and FEATURE_FMA.
2545 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
2547 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
2548 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
2549 FEATURE_FMA4 and FEATURE_XOP.
2551 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
2553 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
2554 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
2555 (get_intel_cpu): Updated.
2557 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
2559 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
2561 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
2563 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
2564 instructions when __SSE_MATH__ is defined.
2566 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
2568 * config.host (microblaze-*-rtems*): New.
2570 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
2572 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
2573 architectures that do not have hardware divide instruction.
2574 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
2576 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
2578 * longlong.h: Delete (moved to include/).
2580 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
2582 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
2583 of normal number and qNaN to not raise an inexact exception.
2585 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
2587 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
2589 2013-11-28 Matthew Leach <matthew.leach@arm.com>
2591 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
2592 for correct opcodes on BE.
2594 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
2596 * soft-fp/op-4.h: Update from glibc.
2598 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
2600 * libgcc2.c (__udivmoddi4): Define new implementation when
2601 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
2602 divide instructions.
2604 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
2606 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
2608 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2610 * config/t-softfp (soft-fp-objects-base): New variable.
2611 (soft-fp-objects): Use it.
2613 2013-11-23 David Edelson <dje.gcc@gmail.com>
2614 Andrew Dixie <andrewd@gentrack.com>
2617 * config/rs6000/aixinitfini.c: New file.
2618 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
2619 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
2622 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
2624 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
2626 2013-11-18 Jan Hubicka <jh@suse.cz>
2628 * libgcov-driver.c (run_accounted): Make global level static.
2629 (gcov_exit_merge_summary): Silence warning; do not clear
2631 (gcov_exit): Clear it here.
2633 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
2636 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
2637 (all_prg, crc32): Remove static vars.
2638 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
2640 (gcov_exit_merge_gcda): Add crc32 parameter.
2641 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
2642 do not account run if it was already accounted.
2643 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
2644 (gcov_exit): Initialize all_prg; update.
2646 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
2648 * configure: Regenerate.
2650 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2651 Alan Modra <amodra@gmail.com>
2653 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
2654 (frob_update_context): Use it.
2656 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2657 Alan Modra <amodra@gmail.com>
2659 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
2660 (trampoline_initial): Provide ELFv2 variant.
2661 (__trampoline_setup): Likewise.
2663 * config/rs6000/linux-unwind.h (frob_update_context): Do not
2664 check for AIX indirect function call sequence if _CALL_ELF == 2.
2666 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2667 Alan Modra <amodra@gmail.com>
2669 * config/rs6000/linux-unwind.h (get_regs): Do not support
2670 old kernel versions if _CALL_ELF == 2.
2671 (frob_update_context): Do not support PLT stub variants only
2672 generated by old linkers if _CALL_ELF == 2.
2674 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2675 Alan Modra <amodra@gmail.com>
2677 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
2678 location of CR save area for 64-bit little-endian systems.
2680 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
2682 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
2684 * config/arm/t-vxworks: Delete.
2686 2013-11-10 Kai Tietz <ktietz@redhat.com>
2688 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
2689 Increment load-count on use of LIBGCC_SONAME DLL.
2690 (hmod_libgcc): New static variable to hold handle of
2692 (__gcc_deregister_frame): Decrement load-count of
2695 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
2697 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
2699 * configure: Regenerate
2701 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
2703 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
2704 FP_EX_DENORM. Store result to volatile location after SSE division
2705 to close interrupt window. Remove unneeded fwait after x87
2706 division since interrupt window will be closed by emitted fstp.
2707 Rewrite FP_EX_INEXACT handling.
2709 2013-11-06 Joseph Myers <joseph@codesourcery.com>
2711 * soft-fp/README: Update.
2712 * soft-fp/adddf3.c: Update from glibc.
2713 * soft-fp/addsf3.c: Likewise.
2714 * soft-fp/addtf3.c: Likewise.
2715 * soft-fp/divdf3.c: Likewise.
2716 * soft-fp/divsf3.c: Likewise.
2717 * soft-fp/divtf3.c: Likewise.
2718 * soft-fp/double.h: Likewise.
2719 * soft-fp/eqdf2.c: Likewise.
2720 * soft-fp/eqsf2.c: Likewise.
2721 * soft-fp/eqtf2.c: Likewise.
2722 * soft-fp/extenddftf2.c: Likewise.
2723 * soft-fp/extended.h: Likewise.
2724 * soft-fp/extendsfdf2.c: Likewise.
2725 * soft-fp/extendsftf2.c: Likewise.
2726 * soft-fp/extendxftf2.c: Likewise.
2727 * soft-fp/fixdfdi.c: Likewise.
2728 * soft-fp/fixdfsi.c: Likewise.
2729 * soft-fp/fixdfti.c: Likewise.
2730 * soft-fp/fixsfdi.c: Likewise.
2731 * soft-fp/fixsfsi.c: Likewise.
2732 * soft-fp/fixsfti.c: Likewise.
2733 * soft-fp/fixtfdi.c: Likewise.
2734 * soft-fp/fixtfsi.c: Likewise.
2735 * soft-fp/fixtfti.c: Likewise.
2736 * soft-fp/fixunsdfdi.c: Likewise.
2737 * soft-fp/fixunsdfsi.c: Likewise.
2738 * soft-fp/fixunsdfti.c: Likewise.
2739 * soft-fp/fixunssfdi.c: Likewise.
2740 * soft-fp/fixunssfsi.c: Likewise.
2741 * soft-fp/fixunssfti.c: Likewise.
2742 * soft-fp/fixunstfdi.c: Likewise.
2743 * soft-fp/fixunstfsi.c: Likewise.
2744 * soft-fp/fixunstfti.c: Likewise.
2745 * soft-fp/floatdidf.c: Likewise.
2746 * soft-fp/floatdisf.c: Likewise.
2747 * soft-fp/floatditf.c: Likewise.
2748 * soft-fp/floatsidf.c: Likewise.
2749 * soft-fp/floatsisf.c: Likewise.
2750 * soft-fp/floatsitf.c: Likewise.
2751 * soft-fp/floattidf.c: Likewise.
2752 * soft-fp/floattisf.c: Likewise.
2753 * soft-fp/floattitf.c: Likewise.
2754 * soft-fp/floatundidf.c: Likewise.
2755 * soft-fp/floatundisf.c: Likewise.
2756 * soft-fp/floatunditf.c: Likewise.
2757 * soft-fp/floatunsidf.c: Likewise.
2758 * soft-fp/floatunsisf.c: Likewise.
2759 * soft-fp/floatunsitf.c: Likewise.
2760 * soft-fp/floatuntidf.c: Likewise.
2761 * soft-fp/floatuntisf.c: Likewise.
2762 * soft-fp/floatuntitf.c: Likewise.
2763 * soft-fp/gedf2.c: Likewise.
2764 * soft-fp/gesf2.c: Likewise.
2765 * soft-fp/getf2.c: Likewise.
2766 * soft-fp/ledf2.c: Likewise.
2767 * soft-fp/lesf2.c: Likewise.
2768 * soft-fp/letf2.c: Likewise.
2769 * soft-fp/muldf3.c: Likewise.
2770 * soft-fp/mulsf3.c: Likewise.
2771 * soft-fp/multf3.c: Likewise.
2772 * soft-fp/negdf2.c: Likewise.
2773 * soft-fp/negsf2.c: Likewise.
2774 * soft-fp/negtf2.c: Likewise.
2775 * soft-fp/op-1.h: Likewise.
2776 * soft-fp/op-2.h: Likewise.
2777 * soft-fp/op-4.h: Likewise.
2778 * soft-fp/op-8.h: Likewise.
2779 * soft-fp/op-common.h: Likewise.
2780 * soft-fp/quad.h: Likewise.
2781 * soft-fp/single.h: Likewise.
2782 * soft-fp/soft-fp.h: Likewise.
2783 * soft-fp/subdf3.c: Likewise.
2784 * soft-fp/subsf3.c: Likewise.
2785 * soft-fp/subtf3.c: Likewise.
2786 * soft-fp/truncdfsf2.c: Likewise.
2787 * soft-fp/trunctfdf2.c: Likewise.
2788 * soft-fp/trunctfsf2.c: Likewise.
2789 * soft-fp/trunctfxf2.c: Likewise.
2790 * soft-fp/unorddf2.c: Likewise.
2791 * soft-fp/unordsf2.c: Likewise.
2792 * soft-fp/unordtf2.c: Likewise.
2794 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
2796 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
2797 (_FP_MUL_MEAT_D): Ditto.
2798 (_FP_DIV_MEAT_S): Ditto.
2799 (_FP_DIV_MEAT_D): Ditto.
2800 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
2801 t-softfp-sfdf and t-softfp to tmake_file.
2803 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
2805 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
2806 * config/i386/crtprec.c: Ditto.
2808 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
2809 Shiva Chen <shiva0217@gmail.com>
2811 * config.host (nds32*-elf*): Add nds32 target.
2812 * config/nds32 : New directory and files.
2814 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
2816 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
2817 * config.host (cpu_type) <Setting default>: Add entry for
2819 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
2820 <crisv32-*-linux*>: Adjust.
2821 * longlong.h: Wrap the whole CRIS section in a single
2822 defined(__CRIS__) conditional. Add comment about add_ssaaaa
2824 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
2826 [__CRIS__] (__umulsidi3): Define.
2827 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
2828 * config/cris/sfp-machine.h: New file.
2829 * config/cris/umulsidi3.S: New file.
2830 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
2831 * config/cris/arit.c (SIGNMULT): New macro.
2832 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
2833 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
2834 saving 3 out of originally 33 cycles from the fastest
2835 path, 3 out of 54 from the medium path and one from the longest
2836 path. Improve comments.
2838 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
2840 * sync.c: Remove static aliases and define each function directly
2841 under its real name.
2843 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
2845 * config.host (hppa*64*-*-linux*): Define extra_parts.
2846 (hppa*-*-linux*): Likewise.
2848 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
2850 * config/arc/crtgend.S: Add 2013 to Copyright years.
2851 * config/arc/gmon/atomic.h: Likewise.
2852 * config/arc/gmon/auxreg.h: Likewise.
2853 * config/arc/gmon/sys/gmon_out.h: Likewise.
2854 * config/arc/gmon/sys/gmon.h: Likewise.
2855 * config/arc/gmon/prof-freq.c: Likewise.
2856 * config/arc/gmon/mcount.c: Likewise.
2857 * config/arc/gmon/prof-freq-stub.S: Likewise.
2858 * config/arc/gmon/gmon.c: Likewise.
2859 * config/arc/gmon/machine-gmon.h: Likewise.
2860 * config/arc/gmon/profil.S: Likewise.
2861 * config/arc/gmon/dcache_linesz.S: Likewise.
2862 * config/arc/crtg.S: Likewise.
2863 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
2864 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
2865 * config/arc/ieee-754/adddf3.S: Likewise.
2866 * config/arc/ieee-754/truncdfsf2.S: Likewise.
2867 * config/arc/ieee-754/fixsfsi.S: Likewise.
2868 * config/arc/ieee-754/gtsf2.S: Likewise.
2869 * config/arc/ieee-754/floatsisf.S: Likewise.
2870 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
2871 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
2872 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
2873 * config/arc/ieee-754/fixdfsi.S: Likewise.
2874 * config/arc/ieee-754/addsf3.S: Likewise.
2875 * config/arc/ieee-754/gesf2.S: Likewise.
2876 * config/arc/ieee-754/floatsidf.S: Likewise.
2877 * config/arc/ieee-754/extendsfdf2.S: Likewise.
2878 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
2879 * config/arc/ieee-754/gtdf2.S: Likewise.
2880 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
2881 * config/arc/ieee-754/uneqdf2.S: Likewise.
2882 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
2883 * config/arc/ieee-754/uneqsf2.S: Likewise.
2884 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
2885 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
2886 * config/arc/ieee-754/eqdf2.S: Likewise.
2887 * config/arc/ieee-754/ordsf2.S: Likewise.
2888 * config/arc/ieee-754/divsf3.S: Likewise.
2889 * config/arc/ieee-754/divdf3.S: Likewise.
2890 * config/arc/ieee-754/floatunsidf.S: Likewise.
2891 * config/arc/ieee-754/orddf2.S: Likewise.
2892 * config/arc/ieee-754/eqsf2.S: Likewise.
2893 * config/arc/ieee-754/gedf2.S: Likewise.
2894 * config/arc/crtn.S: Likewise.
2895 * config/arc/crti.S: Likewise.
2896 * config/arc/t-arc700-uClibc: Likewise.
2897 * config/arc/asm.h: Likewise.
2898 * config/arc/libgcc-excl.ver: Likewise.
2899 * config/arc/t-arc-newlib: Likewise.
2900 * config/arc/divtab-arc700.c: Likewise.
2901 * config/arc/initfini.c: Likewise.
2902 * config/arc/fp-hack.h: Likewise.
2904 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
2905 Diego Novillo <dnovillo@google.com>
2907 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
2908 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
2909 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
2910 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
2912 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
2913 Brendan Kehoe <brendan@zen.org>
2914 Simon Cook <simon.cook@embecosm.com>
2916 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
2917 * config/arc: New directory.
2918 * longlong.h [__arc__] (umul_ppmm): Remove.
2919 [__arc__] (__umulsidi3): Define.
2920 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
2921 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
2923 2013-09-17 Jacek Caban <jacek@codeweavers.com>
2925 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
2927 * config/i386/gthr-win32.h: Likewise.
2929 2013-09-16 DJ Delorie <dj@redhat.com>
2931 * config/rl78/vregs.h: Add G10 register definitions.
2932 * config/rl78/lib2mul.c: Enable for RL78/G10.
2933 * config/rl78/lib2div.c: Likewise.
2934 * config/rl78/lshrsi3.S: Use vregs.h.
2935 * config/rl78/cmpsi2.S: Likewise.
2936 * config/rl78/trampoline.S: Likewise.
2937 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
2939 2013-09-14 DJ Delorie <dj@redhat.com>
2940 Nick Clifton <nickc@redhat.com>
2942 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
2943 * config/rl78/vregs.h: New.
2944 * config/rl78/signbit.S: New file. Implements signbit function.
2945 * config/rl78/divmodsi.S: New.
2946 * config/rl78/divmodhi.S: New.
2947 * config/rl78/divmodqi.S: New.
2948 * config/rl78/t-rl78: Build them here...
2949 * config/rl78/lib2div.c: ...but not here.
2951 2013-09-12 DJ Delorie <dj@redhat.com>
2953 * config.host (msp*-*-elf): New.
2954 * config/msp430/: New port.
2956 2013-08-18 Iain Sandoe <iain@codesourcery.com>
2958 PR gcov-profile/58127
2959 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
2960 __thread var for emulated TLS.
2961 (__gcov_indirect_call_counters): Likewise.
2963 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
2964 Catherine Moore <clm@codesourcery.com>
2965 Richard Sandiford <rdsandiford@googlemail.com>
2967 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
2968 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
2969 (CALL_STUB_NO_RET): Likewise.
2970 (CALL_STUB_RET): Likewise.
2971 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
2972 __mips16_ret call/return stub symbols.
2973 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
2976 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
2978 * config.host <mips*-*-linux*>: Remove a stray comment.
2980 2013-08-10 Jan Hubicka <jh@suse.cz>
2982 Work around binutils PR14342
2983 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
2984 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
2985 (L_gcov_indirect_call_profiler_v2): New.
2987 2013-08-06 Jan Hubicka <jh@suse.cz>
2989 * libgcov.c (__gcov_indirect_call_callee,
2990 __gcov_indirect_call_counters): New global vars.
2991 (__gcov_indirect_call_profiler): replace by ...
2992 (__gcov_indirect_call_profiler_v2) ... this one.
2994 2013-08-06 Caroline Tice <cmtice@google.com>
2996 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
2997 vtv_start_preinit.o and vtv_end_preinit.o.
2998 * configure.ac: Add code to check/set enable_vtable_verify.
2999 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
3001 * vtv_start_preinit.c: New file.
3002 * vtv_end_preinit.c: New file.
3003 * vtv_start.c: New file.
3004 * vtv_end.c: New file.
3005 * configure: Regenerated.
3007 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
3009 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
3010 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
3011 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
3012 GPL-3.0-with-GCC-exception.
3014 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
3016 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
3019 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3021 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
3022 mapping for FPRs when creating the fallback framestate.
3024 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
3027 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
3028 (__round_s2_const, __round_u2_const)
3029 (__round_s4_const, __round_u4_const, __round_x8):
3030 Saturate result if addition result cannot be represented.
3032 2013-07-15 Matthias Klose <doko@ubuntu.com>
3034 * libgcc2.c: Don't include <limits.h>.
3036 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
3038 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
3040 2013-07-06 Jakub Jelinek <jakub@redhat.com>
3043 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
3045 2013-06-28 Jakub Jelinek <jakub@redhat.com>
3048 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
3050 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
3051 instead of table lookups.
3052 (__popcountDI2): Likewise.
3054 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
3056 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
3059 2013-06-21 Joseph Myers <joseph@codesourcery.com>
3062 * soft-fp/adddf3.c: Update from glibc.
3063 * soft-fp/addsf3.c: Likewise.
3064 * soft-fp/addtf3.c: Likewise.
3065 * soft-fp/divdf3.c: Likewise.
3066 * soft-fp/divsf3.c: Likewise.
3067 * soft-fp/divtf3.c: Likewise.
3068 * soft-fp/double.h: Likewise.
3069 * soft-fp/eqdf2.c: Likewise.
3070 * soft-fp/eqsf2.c: Likewise.
3071 * soft-fp/eqtf2.c: Likewise.
3072 * soft-fp/extenddftf2.c: Likewise.
3073 * soft-fp/extended.h: Likewise.
3074 * soft-fp/extendsfdf2.c: Likewise.
3075 * soft-fp/extendsftf2.c: Likewise.
3076 * soft-fp/fixdfdi.c: Likewise.
3077 * soft-fp/fixdfsi.c: Likewise.
3078 * soft-fp/fixsfdi.c: Likewise.
3079 * soft-fp/fixsfsi.c: Likewise.
3080 * soft-fp/fixtfdi.c: Likewise.
3081 * soft-fp/fixtfsi.c: Likewise.
3082 * soft-fp/fixunsdfdi.c: Likewise.
3083 * soft-fp/fixunsdfsi.c: Likewise.
3084 * soft-fp/fixunssfdi.c: Likewise.
3085 * soft-fp/fixunssfsi.c: Likewise.
3086 * soft-fp/fixunstfdi.c: Likewise.
3087 * soft-fp/fixunstfsi.c: Likewise.
3088 * soft-fp/floatdidf.c: Likewise.
3089 * soft-fp/floatdisf.c: Likewise.
3090 * soft-fp/floatditf.c: Likewise.
3091 * soft-fp/floatsidf.c: Likewise.
3092 * soft-fp/floatsisf.c: Likewise.
3093 * soft-fp/floatsitf.c: Likewise.
3094 * soft-fp/floatundidf.c: Likewise.
3095 * soft-fp/floatundisf.c: Likewise.
3096 * soft-fp/floatunditf.c: Likewise.
3097 * soft-fp/floatunsidf.c: Likewise.
3098 * soft-fp/floatunsisf.c: Likewise.
3099 * soft-fp/floatunsitf.c: Likewise.
3100 * soft-fp/gedf2.c: Likewise.
3101 * soft-fp/gesf2.c: Likewise.
3102 * soft-fp/getf2.c: Likewise.
3103 * soft-fp/ledf2.c: Likewise.
3104 * soft-fp/lesf2.c: Likewise.
3105 * soft-fp/letf2.c: Likewise.
3106 * soft-fp/muldf3.c: Likewise.
3107 * soft-fp/mulsf3.c: Likewise.
3108 * soft-fp/multf3.c: Likewise.
3109 * soft-fp/negdf2.c: Likewise.
3110 * soft-fp/negsf2.c: Likewise.
3111 * soft-fp/negtf2.c: Likewise.
3112 * soft-fp/op-1.h: Likewise.
3113 * soft-fp/op-2.h: Likewise.
3114 * soft-fp/op-4.h: Likewise.
3115 * soft-fp/op-8.h: Likewise.
3116 * soft-fp/op-common.h: Likewise.
3117 * soft-fp/quad.h: Likewise.
3118 * soft-fp/single.h: Likewise.
3119 * soft-fp/soft-fp.h: Likewise.
3120 * soft-fp/subdf3.c: Likewise.
3121 * soft-fp/subsf3.c: Likewise.
3122 * soft-fp/subtf3.c: Likewise.
3123 * soft-fp/truncdfsf2.c: Likewise.
3124 * soft-fp/trunctfdf2.c: Likewise.
3125 * soft-fp/trunctfsf2.c: Likewise.
3126 * soft-fp/unorddf2.c: Likewise.
3127 * soft-fp/unordsf2.c: Likewise.
3128 * soft-fp/unordtf2.c: Likewise.
3129 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
3130 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3131 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3132 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3133 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3134 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3135 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3136 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3137 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3138 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
3139 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
3140 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3142 2013-06-16 JĂŒrgen Urban <JuergenUrban@gmx.de>
3144 * config/mips/lib2funcs.c: New file.
3145 * config/mips/t-mips (LIB2ADD_ST): Add it.
3147 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
3150 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
3151 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
3153 2013-06-08 Walter Lee <walt@tilera.com>
3155 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
3156 Replace int64_t with long long. Add __extension__ where
3158 * config/tilepro/atomic.c: Include config.h.
3160 2013-06-06 Douglas B Rupp <rupp@adacore.com>
3162 * config.host (arm-wrs-vxworks): Configure with other soft float.
3164 2013-06-04 JĂŒrgen Urban <JuergenUrban@gmx.de>
3166 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
3167 (mips64r5900el-*-elf*): New configurations.
3169 2013-06-04 Alan Modra <amodra@gmail.com>
3171 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
3173 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
3175 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
3177 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
3179 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
3180 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
3181 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
3183 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
3185 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
3186 (powerpc-wrs-vxworks): Likewise.
3188 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
3190 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
3191 signal frames as well.
3192 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
3193 STACK_BIAS to the CFA offset.
3195 2013-05-17 Richard Henderson <rth@redhat.com>
3198 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
3199 (execute_cfa_program): Use it when storing to fs->regs.
3201 2013-05-08 Kai Tietz <ktietz@redhat.com>
3203 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
3204 (__deregister_frame_info): Likewise.
3206 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
3208 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
3211 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
3213 2013-04-25 Alan Modra <amodra@gmail.com>
3215 * config.host: Match little-endian powerpc-linux.
3217 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
3219 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
3220 as 'unsigned long long' instead of 'unsigned long'.
3221 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
3224 2013-04-10 Julian Brown <julian@codesourcery.com>
3226 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
3227 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
3228 unsigned char/unsigned short.
3229 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
3231 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3234 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
3236 2013-04-04 Meador Inge <meadori@codesourcery.com>
3238 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
3239 computing the location of the link register.
3240 (aeabi_uldivmod): Ditto.
3242 2013-03-27 Kai Tietz <ktietz@redhat.com>
3244 * config.host: Add support for cygwin x64 target.
3245 * configure: Regenerated.
3247 2013-03-26 Walter Lee <walt@tilera.com>
3249 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
3250 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
3252 2013-03-25 Kai Tietz <ktietz@redhat.com>
3254 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
3256 2013-03-20 Robert Mason <rbmj@verizon.net>
3258 * config/vxlib-tls.c (__gthread_get_tsd_data,)
3259 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
3260 (__gthread_leave_tsd_dtor_context): Add prototypes.
3261 (tls_delete_hook): Update.
3263 2013-03-20 Catherine Moore <clm@codesourcery.com>
3264 Joseph Myers <joseph@codesourcery.com>
3265 Chao-ying Fu <fu@mips.com>
3267 * config/mips/mips16.S: Don't build for microMIPS.
3268 * config/mips/linux-unwind.h: Handle microMIPS frame.
3269 * config/mips/crtn.S (fini, init): New labels.
3271 2013-03-14 Jakub Jelinek <jakub@redhat.com>
3273 PR tree-optimization/53265
3274 * unwind-dw2.c (execute_cfa_program): Avoid
3275 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
3276 on targets with DWARF_FRAME_REGISTERS < 32.
3278 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
3281 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
3282 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
3284 2013-03-07 Sriraman Tallam <tmsriram@google.com>
3286 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
3287 sandybridge processors.
3289 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
3292 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
3295 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
3297 * config/microblaze/crti.S: Setup stack protection at entry
3299 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
3301 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
3302 (__rotldi3): Shift bytewise if applicable.
3304 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
3306 * config/aarch64/sync-cache.c
3307 (__aarch64_sync_cache_range): Silence warnings.
3309 2013-02-25 Catherine Moore <clm@codesourcery.com>
3312 2013-02-24 Catherine Moore <clm@codesourcery.com>
3313 Joseph Myers <joseph@codesourcery.com>
3314 Chao-ying Fu <fu@mips.com>
3316 * config/mips/mips16.S: Don't build for microMIPS.
3317 * config/mips/linux-unwind.h: Handle microMIPS frame.
3318 * config/mips/crtn.S (fini, init): New labels.
3320 2013-02-24 Catherine Moore <clm@codesourcery.com>
3321 Joseph Myers <joseph@codesourcery.com>
3322 Chao-ying Fu <fu@mips.com>
3324 * config/mips/mips16.S: Don't build for microMIPS.
3325 * config/mips/linux-unwind.h: Handle microMIPS frame.
3326 * config/mips/crtn.S (fini, init): New labels.
3328 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
3329 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
3332 2013-02-16 Alan Modra <amodra@gmail.com>
3335 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
3336 (ppc_fallback_frame_state): Always set up save locations for fp
3337 and altivec. Don't bother with non-callee-saved regs, r0-r13
3338 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
3340 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
3343 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
3345 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
3346 _ssmulha3, _usmulusa3, _ssmulsa3.
3347 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
3348 (__muldi3): XCALL __muldi3_6 instead of rcall.
3349 (__umulsidi3, __mulsidi3): New functions.
3350 (do_prologue_saves, do_epilogue_restores): New .macros.
3351 (__divdi3_moddi3): Use them.
3352 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
3353 (__usmulusa3, __ssmulsa3): New functions.
3355 2013-02-11 Iain Sandoe <iain@codesourcery.com>
3356 Jack Howarth <howarth@bromo.med.uc.edu>
3357 Patrick Marlier <patrick.marlier@gmail.com>
3360 * config/darwin-crt-tm.c: Remove dummy functions hack.
3362 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
3365 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
3366 * config/avr/lib2-object.mk: New iterator to build objects from it.
3367 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
3369 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
3370 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
3371 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
3372 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
3373 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
3374 * config/avr/lib1funcs-fixed.S: Implement them.
3376 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
3378 Update copyright years.
3380 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
3383 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
3384 Add crtcxa to extra_parts.
3385 * config/rs6000/exit.h: New file.
3386 * config/rs6000/cxa_atexit.c: New file.
3387 * config/rs6000/cxa_finalize.c: New file.
3388 * config/rs6000/crtcxa.c: New file.
3389 * config/rs6000/t-aix-cxa: New file.
3390 * config/rs6000/libgcc-aix-cxa.ver: New file.
3392 2013-01-31 Nick Clifton <nickc@redhat.com>
3394 * config/v850/lib1funcs.S: Add support for e3v5 architecture
3397 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
3400 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
3401 _mulQQ, _mulHQ, _mulHA, _mulSA,
3402 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
3403 _divQQ, _divHQ, _divHA, _divSA,
3404 _divUQQ, _divUHQ, _divUHA, _divUSA.
3406 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
3408 * config.host(microblaze*-linux*): tmake_file: Remove
3409 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
3410 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
3411 to exclude functions from being built with libgcc.c and use
3412 the microblaze assembly.
3414 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
3416 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
3419 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
3421 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
3422 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
3423 __UINTPTR_TYPE__; also cast 'base' to the same type before the
3424 alignment operation.
3426 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
3428 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
3429 loop start address for cache clearing.
3431 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
3433 * config/avr/lib1funcs.S: Remove trailing blanks.
3434 * config/avr/lib1funcs-fixed.S: Ditto.
3436 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
3438 * config/avr/avr-lib.h: Add GPL copyright notice.
3440 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
3442 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
3443 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
3444 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
3445 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
3447 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
3449 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
3450 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
3452 2013-01-04 Nick Clifton <nickc@redhat.com>
3454 * config/v850/lib1funcs.S: Only provide CALLT support functions if
3455 the CALLT instruction is supported.
3457 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
3459 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
3460 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
3462 2012-12-13 John Tytgat <John@bass-software.com>
3464 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
3467 2012-12-12 Jakub Jelinek <jakub@redhat.com>
3470 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
3471 undefined signed overflows.
3473 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
3476 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
3478 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
3480 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
3481 (FP_TRAPPING_EXCEPTIONS): Define.
3482 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
3483 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
3485 2012-12-04 Richard Henderson <rth@redhat.com>
3488 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
3490 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
3492 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
3493 (FP_EX_SHIFT): Define.
3494 (FP_TRAPPING_EXCEPTIONS): Define.
3496 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
3498 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
3499 (FP_ROUNDMODE): Use FP_RND_MASK.
3500 * config/aarch64/sfp-exceptions.c: New.
3501 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
3502 Use __sfp_handle_exceptions.
3504 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
3506 * config.host: (arm*-*-freebsd*): Remove.
3507 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
3508 (arm*-*-elf*): Remove.
3509 (arm*-*-wince-pe*): Remove.
3510 * arm/unwind-arm.c (struct fpa_reg): Delete.
3511 (struct fpa_regs): Delete.
3512 (phase1_vrs): Remove fpa element.
3513 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
3514 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
3515 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
3516 * ieee754-sf.S (floatundisf): Remove FPA support.
3517 (floatdisf): Likewise.
3518 * ieee75f-df.S (floatundidf): Likewise.
3519 (floatdidf): Likewise.
3521 2012-11-29 Kai Tietz <ktietz@redhat.com>
3524 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
3525 * unwind-generic.h: Likewise.
3526 * unwind-seh.c: Likewise.
3528 2012-11-28 Richard Henderson <rth@redhat.com>
3531 * emutls.c (__emutls_get_address): Avoid race condition between
3532 obj->loc.offset read and emutls_key initialization.
3534 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
3536 Adjust decimal point of signed accum mode to GCC default.
3539 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
3541 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
3542 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
3543 (__mulha3, __mulsa3)
3544 (__divqq3, __divha3, __divsa3): Adjust to new position of
3545 decimal point of signed accum types.
3547 (__mulusa3_round): New function.
3548 (__mulusa3): Use it.
3549 (__divqq_helper): New function.
3550 (__udivuqq3): Use it.
3552 2012-11-20 Jakub Jelinek <jakub@redhat.com>
3555 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
3557 2012-11-18 Teresa Johnson <tejohnson@google.com>
3560 * libgcov.c (gcov_exit): Remove merged program summary
3561 comparison unless !GCOV_LOCKED.
3563 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
3565 * soft-fp: Updated from glibc upstream.
3567 2012-11-06 Ian Lance Taylor <iant@google.com>
3569 * generic-morestack.c (__generic_morestack): Align the returned
3570 stack pointer to a 32 byte boundary.
3571 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
3572 increment the return address until we have decided that we don't
3573 have a varargs function.
3574 (__morestack) [32-bit]: Align stack correctly when calling C
3576 (__morestack) [64-bit]: Likewise.
3578 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
3580 * configure: Regenerate.
3582 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
3585 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
3586 * config/i386/sfp-machine.h: Guard exception handling
3587 code with _SOFT_FLOAT.
3588 * config/i386/32/sfp-machine.h: Guard rounding handling
3589 code with _SOFT_FLOAT.
3590 * config/i386/64/sfp-machine.h: Ditto.
3592 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
3594 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
3597 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
3599 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
3600 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
3601 when appropriate. Correct structure element types.
3602 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
3603 -minline-all-stringops from compile flags.
3605 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
3607 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
3609 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
3611 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
3613 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
3615 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
3618 2012-10-23 Ian Bolton <ian.bolton@arm.com>
3619 Jim MacArthur <jim.macarthur@arm.com>
3620 Marcus Shawcroft <marcus.shawcroft@arm.com>
3621 Nigel Stephens <nigel.stephens@arm.com>
3622 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
3623 Richard Earnshaw <rearnsha@arm.com>
3624 Sofiane Naci <sofiane.naci@arm.com>
3625 Stephen Thomas <stephen.thomas@arm.com>
3626 Tejas Belagod <tejas.belagod@arm.com>
3627 Yufeng Zhang <yufeng.zhang@arm.com>
3629 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
3630 * config/aarch64/crti.S: New file.
3631 * config/aarch64/crtn.S: New file.
3632 * config/aarch64/linux-unwind.h: New file.
3633 * config/aarch64/sfp-machine.h: New file.
3634 * config/aarch64/sync-cache.c: New file.
3635 * config/aarch64/t-aarch64: New file.
3636 * config/aarch64/t-softfp: New file.
3638 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
3640 * config/mmix/crti.S: Mark program and data addresses using PRELD.
3641 Remove typo'd and unnecessary alignment-LOC for .data. Remove
3642 no-longer-needed LDBU insns.
3644 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
3647 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
3648 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
3650 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3652 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
3654 2012-10-15 Matthias Klose <doko@ubuntu.com>
3656 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
3658 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
3660 * configure: Regenerate.
3661 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
3663 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
3665 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
3666 instructions for 64bit targets only.
3668 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
3670 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
3671 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
3672 * config/i386/32/sfp-machine.h: ... here.
3673 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
3674 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
3677 2012-10-07 Matthias Klose <doko@ubuntu.com>
3679 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
3681 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
3683 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
3685 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
3686 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
3687 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
3690 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
3693 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
3694 Fix parameter names.
3696 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
3699 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
3700 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
3701 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
3703 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
3706 * config/sh/linux-atomic.S: Delete.
3707 * config/sh/linux-atomic.c: New.
3708 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
3709 linux-atomic.c. Add cflags to disable warnings.
3711 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3714 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
3716 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
3717 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
3718 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
3719 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
3720 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
3722 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
3724 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
3726 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
3727 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
3729 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
3731 * config.host (hppa-*-openbsd*): New target.
3732 * config/pa/t-openbsd: New file.
3734 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
3737 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
3738 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
3739 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
3740 (__divsa3): Use __negsi2 to negate r_quoL.
3741 * config/avr/lib1funcs.S (FALIAS): New macro.
3742 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
3743 (__negsi2): ...this new function.
3744 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
3745 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
3746 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
3747 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
3748 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
3749 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
3751 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
3754 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
3755 (lshrsi3): Reimplement as lshrsi3_r0.
3757 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
3760 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
3763 2012-09-07 Teresa Johnson <tejohnson@google.com>
3765 PR gcov-profile/54487
3766 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
3769 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
3772 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
3773 not configured --with-avrlibc=no.
3774 * config/avr/t-avrlibc: New file.
3775 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
3776 (DPBIT_FUNCS): Ditto.
3777 (TPBIT_FUNCS): Ditto.
3779 2012-09-04 Teresa Johnson <tejohnson@google.com>
3781 * libgcov.c (struct gcov_summary_buffer): New structure.
3782 (gcov_histogram_insert): New function.
3783 (gcov_compute_histogram): Ditto.
3784 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
3785 histograms during summary merging.
3787 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
3789 * config.host (x86_64-*-openbsd*): New target.
3791 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
3793 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
3796 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
3799 * config/avr/t-avr (conv_X): Rename to func_X.
3801 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
3804 * config/avr/lib1funcs-fixed.S: New file.
3805 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
3806 after they are used.
3807 (neg2, neg4): New macros.
3808 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
3809 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
3810 (__umulhisi3): Speed up MUL variant if there is enough flash.
3811 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
3813 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
3814 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
3815 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
3816 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
3817 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
3818 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
3819 (LIB2FUNCS_EXCLUDE): Add supported functions.
3821 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
3823 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
3824 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
3826 * fixed-obj.mk: Only expand dependency if $o is not in
3829 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
3831 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
3833 2012-08-22 Joseph Myers <joseph@codesourcery.com>
3835 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
3836 depend on --enable-shared.
3837 ($(lib1asmfuncs-o)): Use %.vis files independent of
3839 * static-object.mk ($(base)$(objext), $(base).vis)
3840 ($(base)_s$(objext)): Use same rules for visibility handling as in
3843 2012-08-21 Ian Lance Taylor <iant@google.com>
3845 * config/i386/morestack.S (__morestack_non_split): Increase amount
3846 of space allocated for non-split code stack.
3848 2012-08-19 Joseph Myers <joseph@codesourcery.com>
3850 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
3851 even if inhibit_libc.
3853 2012-08-17 Julian Brown <julian@codesourcery.com>
3855 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
3856 -fexceptions -fnon-call-exceptions if not defined.
3857 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
3858 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
3860 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
3862 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
3865 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
3867 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
3868 rs6000/t-slibgcc-aix.
3870 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
3872 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
3874 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
3876 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
3878 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
3881 * Makefile.in (version): Replace top_srcdir with srcdir.
3883 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
3885 * Makefile.in (version): set to BASE-VER file from gcc directory.
3887 2012-08-01 Nick Clifton <nickc@redhat.com>
3889 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
3890 Implements __clrsb for an HImode argument.
3892 2012-07-31 Nick Clifton <nickc@redhat.com>
3894 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
3895 Implements __clrsb for an HImode argument.
3896 * config/stormy16/clrsbhi2.c: New file:
3897 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
3899 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
3901 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
3903 2012-07-19 Tristan Gingold <gingold@adacore.com>
3904 Richard Henderson <rth@redhat.com>
3906 * unwind-seh.c: New file.
3907 * unwind-generic.h: Include windows.h for SEH.
3908 (_Unwind_Exception): Use 6 private fields for SEH.
3909 (_GCC_specific_handler): Declare.
3910 * unwind-c.c (__gcc_personality_seh0): New function.
3912 * config/i386/libgcc-cygming.ver: New file.
3913 * config/i386/t-seh-eh: New file.
3914 * config.host (x86_64-*-mingw*): Default to seh.
3916 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
3918 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
3920 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
3922 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
3923 __builtin_expect when checking for exceptions.
3924 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
3926 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
3928 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
3929 function declaration.
3930 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
3932 * config/ia64/sfp-exceptions.c: New.
3933 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
3935 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
3937 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
3938 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
3939 * config/i386/64/sfp-machine: ... (delete here) ...
3940 * config/i386/sfp-machine.h: ... to here.
3941 (FP_EX_MASK): Remove.
3943 (FP_INIT_ROUNDMODE): Declare asm as volatile.
3945 2012-06-11 Sriraman Tallam <tmsriram@google.com>
3947 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
3948 * config/i386/libgcc-sol2.ver: Ditto.
3949 * config/i386/libgcc-glibc.ver: Ditto.
3951 2012-06-11 Roland McGrath <mcgrathr@google.com>
3953 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
3954 If __GLIBC__ is defined, refer to __pthread_key_create instead of
3957 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
3959 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
3960 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
3961 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
3962 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
3963 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
3964 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
3965 * config/i386/64/sfp-machine: ... (delete here) ...
3966 * config/i386/sfp-machine.h: ... to here.
3968 (__sfp_handle_exceptions): New function declaration.
3969 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
3970 * config/i386/sfp-exceptions.c: New.
3971 * config/i386/t-softfp: New.
3972 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
3973 i386/t-softfp to tmake_file.
3975 2012-06-03 David S. Miller <davem@davemloft.net>
3977 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
3980 2012-05-31 David S. Miller <davem@davemloft.net>
3982 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
3983 multiply and divide instructions on 32-bit when V9.
3984 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
3986 2012-05-29 Joseph Myers <joseph@codesourcery.com>
3988 * config/arm/ieee754-df.S: Fix typos.
3989 * config/arm/ieee754-sf.S: Fix typos.
3990 * config/c6x/libunwind.S: Fix typos.
3991 * config/epiphany/udivsi3-float.c: Fix typos.
3992 * config/microblaze/muldi3_hard.S: Fix typos.
3993 * config/picochip/adddi3.S: Fix typos.
3994 * config/picochip/ashlsi3.S: Fix typos.
3995 * config/picochip/ashrsi3.S: Fix typos.
3996 * config/picochip/clzsi2.S: Fix typos.
3997 * config/picochip/cmpsi2.S: Fix typos.
3998 * config/picochip/divmod15.S: Fix typos.
3999 * config/picochip/divmodhi4.S: Fix typos.
4000 * config/picochip/divmodsi4.S: Fix typos.
4001 * config/picochip/longjmp.S: Fix typos.
4002 * config/picochip/lshrsi3.S: Fix typos.
4003 * config/picochip/parityhi2.S: Fix typos.
4004 * config/picochip/popcounthi2.S: Fix typos.
4005 * config/picochip/setjmp.S: Fix typos.
4006 * config/picochip/subdi3.S: Fix typos.
4007 * config/picochip/ucmpsi2.S: Fix typos.
4008 * config/picochip/udivmodhi4.S: Fix typos.
4009 * config/picochip/udivmodsi4.S: Fix typos.
4010 * config/spu/divv2df3.c: Fix typos.
4011 * config/spu/mfc_multi_tag_release.c: Fix typos.
4012 * config/spu/mfc_tag_release.c: Fix typos.
4013 * configure.ac: Fix typos.
4014 * configure: Regenerate.
4016 2012-05-25 Ian Lance Taylor <iant@google.com>
4018 * config/i386/morestack.S (__morestack_non_split): Check whether
4019 caller is varargs and needs %bp to hold the stack frame on return.
4021 2012-05-25 Olivier Hainque <hainque@adacore.com>
4023 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
4024 sequence in the non pic case on VxWorks.
4026 2012-05-24 Olivier Hainque <hainque@adacore.com>
4028 * Makefile.in: Move dependency on install-unwind_h from
4029 "install-leaf" to "install".
4031 2012-05-24 Olivier Hainque <hainque@adacore.com>
4033 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
4034 Use a separate command for stamp removals.
4036 2012-05-21 Andrew Pinski <apinski@cavium.com>
4039 * configure.ac: Define the default includes to being none.
4040 * configure: Regenerate.
4042 2012-05-16 Olivier Hainque <hainque@adacore.com>
4044 * Makefile.in (install-unwind_h): Rename into ...
4045 (install-unwind_h-forbuild): New target.
4046 (all): Use it instead of the former install-unwind_h.
4047 (install-unwind_h): Reinstate, copy to user install destination
4048 for include files, not to the internal gcc object directory one.
4049 (install-leaf): Depend on it.
4051 2012-05-15 Olivier Hainque <hainque@adacore.com>
4053 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
4054 register numbers. LR_REGNO replaces R_LR.
4055 (ucontext_for): New, helper for ...
4056 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
4058 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
4060 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4062 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
4063 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
4064 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
4066 (i[34567]86-*-*, x86_64-*-*): ... here.
4068 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
4069 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
4071 * config/i386/i386-cpuinfo.c: Rename to ...
4072 * config/i386/cpuinfo.c: ... this.
4073 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
4075 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
4076 (libgcc_cv_init_priority): New test.
4077 * configure: Regenerate.
4078 * config.in: New file.
4079 * Makefile.in (clean): Rename config.h to auto-target.h.
4080 (config.h): Likewise.
4081 (stamp-h): Likewise.
4083 * config/i386/cpuinfo.c (auto-target.h): Include.
4084 (CONSTRUCTOR_PRIORITY): Define.
4085 (__cpu_indicator_init): Use it.
4087 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
4089 * longlong.h: Use a URL instead of an FSF postal address.
4090 Replace spaces with tab.
4092 2012-05-08 Teresa Johnson <tejohnson@google.com>
4094 * libgcov.c (gcov_clear, __gcov_reset): New functions.
4095 (__gcov_dump): Ditto.
4096 (gcov_dump_complete): New global variable.
4097 (gcov_exit): Export hidden to enable use in L_gcov_dump.
4098 (__gcov_flush): Outline functionality now in gcov_clear.
4099 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
4101 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
4103 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
4104 (mips*-*-linux*): Include mips/t-tpbit when long double is
4107 2012-04-25 Sriraman Tallam <tmsriram@google.com>
4109 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
4110 (get_available_features): New argument. Check for AVX2.
4111 (__cpu_indicator_init): Modify call to get_available_features.
4113 2012-04-25 Alan Modra <amodra@gmail.com>
4115 * config/rs6000/crtsavevr.S: New file.
4116 * config/rs6000/crtrestvr.S: New file.
4117 * config/rs6000/t-savresfgpr: Build the above.
4118 * config/rs6000/t-netbsd: Likewise.
4120 2012-04-24 Sriraman Tallam <tmsriram@google.com>
4122 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
4124 2012-04-24 Sriraman Tallam <tmsriram@google.com>
4126 * libgcc/config/i386/i386-cpuinfo.c: New file.
4127 * libgcc/config/i386/t-cpuinfo: New file.
4128 * libgcc/config.host: Include t-cpuinfo.
4129 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
4131 2012-04-24 Chao-ying Fu <fu@mips.com>
4133 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
4135 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
4137 struct siginfo vs. siginfo_t
4139 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
4140 siginfo_t instead of struct siginfo.
4141 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
4142 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
4143 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
4144 (ia64_handle_unwabi): Likewise.
4145 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
4146 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
4147 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
4148 (sh_fallback_frame_state): Likewise.
4149 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
4150 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
4152 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
4154 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
4157 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
4159 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
4160 if it hasn't been previously saved.
4162 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
4164 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
4167 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
4170 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
4171 instead of __AVR_HAVE_8BIT_SP__.
4173 2012-03-26 Tristan Gingold <gingold@adacore.com>
4175 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
4176 (unw_table_entry): Use unw_word instead of unsigned long.
4177 (_Unwind_FindTableEntry): Likewise.
4178 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
4179 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
4180 (_Unwind_FindTableEntry): Likewise.
4181 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
4182 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
4183 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
4184 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
4185 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
4186 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
4187 (uw_init_context_1, uw_install_context): Likewise.
4188 (unw_word): Move to unwind-ia64.h
4190 2012-03-26 Tristan Gingold <gingold@adacore.com>
4192 * config/vms/vms-ucrt0.c: Update copyright years.
4194 (___gcc_main_flags): Declare.
4195 (__main): Check flags to remap argv and exit code.
4196 * config.host (*-*-*vms*): Adjust extra_parts.
4197 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
4200 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
4202 * arm/lib1funcs.asm (ctzsi2): New function.
4203 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
4204 * arm/t-linux (LIB1ASMFUNCS): Likewise.
4205 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
4206 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
4207 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
4208 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
4210 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
4212 * config.host: Add bits to support powerpc64-*-freebsd*.
4213 * config/rs6000/freebsd-unwind.h: New file.
4214 * config/rs6000/t-freebsd64: New file.
4216 2012-03-20 Richard Guenther <rguenther@suse.de>
4218 PR gcov-profile/52627
4219 * libgcov.c (init_mx): Fix mutex name.
4221 2012-03-16 Tristan Gingold <gingold@adacore.com>
4223 * config/ia64/vms-unwind.h: Remove ulong (and replace
4224 it by unw_reg where used). Define unw_reg with __int64.
4226 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4228 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
4230 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
4232 (sparc_is_sighandler): Likewise.
4234 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
4236 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
4239 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4241 * config/arm/crtn.S: Fix typo.
4243 2012-03-13 Richard Guenther <rguenther@suse.de>
4245 * libgcov.c: Remove stdio.h include and NULL un-define.
4247 2012-03-13 Richard Guenther <rguenther@suse.de>
4250 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
4252 2012-03-13 Richard Guenther <rguenther@suse.de>
4254 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
4256 2012-03-13 Richard Guenther <rguenther@suse.de>
4258 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
4259 and __gthread_mutex_init_function definitions.
4261 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4263 * config.host (mips*-*-openbsd*): Remove.
4265 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4267 * config.host: Remove alpha*-dec-osf5.1* handling.
4268 * config/alpha/gthr-posix.c: Remove.
4269 * config/alpha/libgcc-osf5.ver: Remove.
4270 * config/alpha/osf5-unwind.h: Remove.
4271 * config/alpha/t-osf-pthread: Remove.
4272 * config/alpha/t-slibgcc-osf: Remove.
4273 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
4274 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
4275 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
4276 * mkmap-flat.awk: Remove osf_export handling.
4278 2012-03-12 Richard Guenther <rguenther@suse.de>
4280 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
4281 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
4282 (__gthread_mutex_init_function): New function.
4283 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
4286 * libgcov.c: Include gthr.h.
4287 (__gcov_flush_mx): New global variable.
4288 (init_mx, init_mx_once): New functions.
4289 (__gcov_flush): Protect self with a mutex.
4290 (__gcov_fork): Re-initialize mutex after forking.
4291 * unwind-dw2-fde.c: Change condition under which to use
4292 __GTHREAD_MUTEX_INIT_FUNCTION.
4294 2012-03-12 Tristan Gingold <gingold@adacore.com>
4296 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
4297 * config/ia64/t-vms: Likewise.
4299 2012-03-11 Michael Hope <michael.hope@linaro.org>
4301 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
4304 2012-03-07 Walter Lee <walt@tilera.com>
4306 * config/tilepro/atomic.c: Rename "atomic_" prefix to
4308 (atomic_xor): Rename and move definition to
4309 config/tilepro/atomic.h.
4310 (atomic_nand): Ditto.
4311 * config/tilepro/atomic.h: Rename "atomic_" prefix to
4313 (arch_atomic_xor): Move from config/tilepro/atomic.c.
4314 (arch_atomic_nand): Ditto.
4316 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
4319 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
4321 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
4324 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
4327 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
4331 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
4332 if RAMPZ affects reading from RAM.
4333 (__tablejump_elpm__): Ditto.
4335 (__movmemx_hi): Ditto.
4336 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
4337 (__do_global_dtors): Ditto.
4338 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
4339 (__movmemx_hi): Ditto.
4341 2012-03-05 Richard Henderson <rth@redhat.com>
4343 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
4344 [ARM] (count_trailing_zeros): Use the builtin.
4346 2012-03-01 Kai Tietz <ktietz@redhat.com>
4348 * soft-fp: Imported from glibc upstream.
4350 2012-02-28 Kai Tietz <ktietz@redhat.com>
4352 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
4353 for mingw-targets as attribute gcc_struct.
4355 2012-02-28 Ian Lance Taylor <iant@google.com>
4357 * generic-morestack.c (__splitstack_releasecontext): Correct call
4358 to __morestack_release_segments.
4360 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
4363 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
4364 for __linux__ when removing signals from __morestack_fullmask.
4366 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
4369 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
4371 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4373 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
4374 instead of HAVE_INITFINI_ARRAY.
4375 * config/ia64/crtend.S: Likewise.
4377 2012-02-20 Kai Tietz <ktietz@redhat.com>
4380 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
4382 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
4383 to w32-unwind.h header.
4385 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
4387 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
4388 (mips*-*-linux*): Remove t-slibgcc-libgcc.
4389 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
4390 * config/mips/mips16.S (__mips16_rdhwr): Delete.
4392 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
4394 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
4396 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
4399 * config/darwin-crt-tm.c: Correct typo.
4401 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
4402 Patrick Marlier <patrick.marlier@gmail.com>
4405 * config/darwin-crt-tm.c: Generate dummy functions.
4407 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
4408 Patrick Marlier <patrick.marlier@gmail.com>
4411 * config/darwin-crt-tm.c (getTMCloneTable): New function.
4412 (__doTMRegistrations): Call it.
4413 (__doTMdeRegistrations): Likewise.
4415 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
4416 Anatoly Sokolov <aesok@post.ru>
4417 Eric Weddington <eric.weddington@atmel.com>
4420 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
4421 (__epilogue_restores__): Ditto.
4423 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
4427 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
4428 Solaris 11 and slightly reformat.
4429 (sparc_is_sighandler): Likewise.
4431 2012-02-14 Walter Lee <walt@tilera.com>
4433 * config.host: Handle tilegx and tilepro.
4434 * config/tilegx/sfp-machine.h: New file.
4435 * config/tilegx/sfp-machine32.h: New file.
4436 * config/tilegx/sfp-machine64.h: New file.
4437 * config/tilegx/t-crtstuff: New file.
4438 * config/tilegx/t-softfp: New file.
4439 * config/tilegx/t-tilegx: New file.
4440 * config/tilepro/atomic.c: New file.
4441 * config/tilepro/atomic.h: New file.
4442 * config/tilepro/linux-unwind.h: New file.
4443 * config/tilepro/sfp-machine.h: New file.
4444 * config/tilepro/softdivide.c: New file.
4445 * config/tilepro/softmpy.S: New file.
4446 * config/tilepro/t-crtstuff: New file.
4447 * config/tilepro/t-tilepro: New file.
4449 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
4453 * gthr-posix.h: Allow static initializer macros to be disabled.
4454 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
4456 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
4458 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
4459 Add t-slibgcc-libgcc to tmake_file.
4460 * config/mips/libgcc-mips16.ver: Revert previous patch.
4461 * config/mips/mips16.S (__mips16_rdhwr): Hide.
4463 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
4464 Jayant R Sonar <jayant.sonar@kpitcummins.com>
4466 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
4467 * config/cr16/crti.S: New file.
4468 * config/cr16/crtlibid.S: New file.
4469 * config/cr16/crtn.S: New file.
4470 * config/cr16/lib1funcs.S: New file.
4471 * config/cr16/t-cr16: New file.
4472 * config/cr16/t-crtlibid: New file.
4473 * config/cr16/unwind-dw2.h: New file.
4474 * config/cr16/unwind-cr16.c: New file.
4475 * config/cr16/divmodhi3.c: New file.
4477 2012-01-25 Alan Modra <amodra@gmail.com>
4479 * config/rs6000/t-linux64: Delete. Move..
4480 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
4481 * config/rs6000/t-linux: ..and libgcc flags to here.
4483 2012-01-22 Douglas B Rupp <rupp@gnat.com>
4485 * config.host (i[34567]86-*-interix3*):
4486 Change triplet to i[34567]86-*-interix[3-9]*.
4487 * configure: Regenerate.
4489 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
4490 Richard Sandiford <rdsandiford@googlemail.com>
4492 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
4493 * config/mips/mips16.S (__mips16_rdhwr): New function.
4494 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
4496 2012-01-11 Nathan Sidwell <nathan@acm.org>
4498 * libgcov.c (__gcov_init): Ignore objects with no functions.
4500 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
4503 Extend __pgmx semantics to linearize memory.
4504 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
4505 * config/avr/lib1funcs.S (__xload_1): New function.
4506 (__movmemx_qi, __movmemx_hi): New functions.
4507 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
4510 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
4512 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
4513 purported sigacthandler address isn't null before dereferencing it.
4514 (sparc_is_sighandler): Likewise.
4516 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
4519 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
4520 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
4521 (sparc_is_sighandler): Likewise.
4522 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
4524 2012-01-06 Tristan Gingold <gingold@adacore.com>
4526 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
4527 compatibility thunks...
4528 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
4529 (crtbeginS.o, crtendS.o): ... and these to ...
4530 * config/ia64/t-ia64-elf: ... this new file.
4531 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
4532 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
4534 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4536 * configure: Regenerate.
4537 * config/s390/t-crtstuff: Remove -fPIC.
4539 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
4542 * enable-execute-stack-mprotect.c (getpagesize): Do not define
4545 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
4548 * config/avr/lib1funcs.S: Remove FIXME comments.
4549 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
4551 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
4553 Implement light-weight DImode support.
4554 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
4555 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
4556 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
4557 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
4559 2011-12-30 Nathan Sidwell <nathan@acm.org>
4561 * libgcov.c (gcov_crc32): Remove global var.
4562 (free_fn_data): New function.
4563 (buffer_fn_data): Pass in filename, more robust error recovery.
4564 (crc32_unsigned): New function.
4565 (gcov_exit): More robust detection of new program. More robust
4567 (__gcov_init): Do not update program's crc here.
4569 2011-12-21 Tristan Gingold <gingold@adacore.com>
4571 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
4573 2011-12-21 Ian Lance Taylor <iant@google.com>
4575 * config/i386/morestack.S: Simplify CFI opcodes throughout.
4577 2011-12-20 Ian Lance Taylor <iant@google.com>
4579 * config/i386/morestack.S (__morestack_non_split): If there is
4580 enough stack space already, don't split. Ask for more stack space
4583 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
4585 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
4587 (_Unwind_DebugHook): New function.
4588 (uw_restore_core_regs): New define.
4589 (unwind_phase2): Use uw_restore_core_regs instead of
4591 (unwind_phase2_forced): Likewise.
4592 (__gnu_Unwind_Resume): Likewise.
4594 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
4596 * config/alpha/linux-unwind.h: Update copyright years.
4597 (MD_FROB_UPDATE_CONTEXT): New define.
4598 (alpha_frob_update_context): New function.
4600 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
4602 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
4603 tmake_file rather replacing it.
4605 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
4607 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
4608 function is not used for PPC64.
4609 (save_world): Amend comments. Update the VRsave mask to reflect the
4611 (rest_world): Update comments, do not clobber r10, do not use r8.
4612 (eh_rest_world_r10): Amend comments, do not use r8.
4613 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
4614 no longer used, move restore of CR and target address to the end of
4617 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
4619 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
4620 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
4622 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
4625 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
4626 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
4628 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
4630 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
4632 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
4635 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
4636 * config/avr/lib1funcs.S (__muldi3): New function.
4638 2011-12-06 Andrew Pinski <apinski@cavium.com>
4640 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
4642 (__frame_dummy_init_array_entry): Likewise.
4644 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
4646 Forward-port from gcc-4_6-branch r181936 2011-12-02.
4650 * config/avr/lib1funcs.S (__prologue_saves__,
4651 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
4652 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
4654 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
4656 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
4658 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4661 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
4662 (_ITM_deregisterTMCloneTable): Likewise.
4663 (__register_frame_info): Fix unused warning.
4664 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
4665 pthread_default_stacksize_np): Likewise.
4666 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
4668 2011-11-29 DJ Delorie <dj@redhat.com>
4670 * config.host (rl78-*-elf): New case.
4671 * config/rl78: New directory for the Renesas RL78.
4673 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
4675 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
4678 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4681 * config/rs6000/t-savresfgpr: New file.
4682 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
4683 $(srcdir)/config/rs6000/eabi.S.
4684 * config/rs6000/t-ppccomm-ldbl: Remove.
4685 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
4687 (powerpc-*-eabispe*): Likewise.
4688 (powerpc-*-eabi*): Likewise.
4689 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4690 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
4691 to tmake_file, remove rs6000/t-ppccomm-ldbl.
4692 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
4694 (powerpc-*-eabisim*): Likewise.
4695 (powerpc-*-elf*): Likewise.
4696 (powerpc-*-eabialtivec*): Likewise.
4697 (powerpc-xilinx-eabi*): Likewise.
4698 (powerpc-*-rtems*): Likewise.
4699 (powerpcle-*-elf*): Likewise.
4700 (powerpcle-*-eabisim*): Likewise.
4701 (powerpcle-*-eabi*): Likewise.
4703 2011-11-27 Ian Lance Taylor <iant@google.com>
4705 * generic-morestack.c (__splitstack_find): Check for NULL old
4707 (__splitstack_resetcontext): New function.
4708 (__splitstack_releasecontext): New function.
4709 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
4711 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
4713 * config/darwin-crt-tm.c: Correct comments, use correct licence.
4715 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
4717 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
4719 2011-11-26 Richard Henderson <rth@redhat.com>
4721 * config/m68k/linux-atomic.c: New file.
4722 * config/m68k/t-linux: New file.
4723 * config.host (m68k-uclinux, m68k-linux): Use it.
4725 2011-11-26 Richard Henderson <rth@redhat.com>
4727 * crtstuff.c (__TMC_LIST__): Mark used not unused.
4728 (__TMC_END__): Only declare if hidden is available; in the definition,
4729 if hidden is unavailable add a null record.
4730 (deregister_tm_clones, register_tm_clones): New.
4731 (__do_global_dtors_aux, frame_dummy): Use them.
4732 (__do_global_dtors, __do_global_ctors_1): Likewise.
4734 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
4736 * config/darwin-crt-tm.c: New file.
4737 * config.host (darwin): Build crttms.o crttme.o to provide
4738 startup and shutdown for tm clones.
4739 * config/t-darwin (crttms.o): New build rule.
4740 (crttme.o): Likewise.
4742 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
4744 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
4747 2011-11-21 Richard Henderson <rth@redhat.com>
4749 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
4750 (__TMC_LIST__, __TMC_END__): New.
4751 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
4752 (__do_global_dtors): Likewise.
4753 (frame_dummy): Call _ITM_registerTMCloneTable.
4754 (__do_global_ctors_1): Likewise.
4756 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4758 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
4759 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
4760 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
4761 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
4762 * config/i386/t-darwin64: Remove.
4763 * config/sh/t-netbsd (LIB2ADD): Remove.
4765 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
4768 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
4769 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
4770 * config/avr/lib1funcs.S (wmov): New assembler macro.
4771 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
4772 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
4773 (__udivmod64): New function.
4774 (__negdi2): New function.
4776 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
4778 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
4779 *-*-freebsd*aout*): Remove.
4781 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
4783 * static-object.mk (c_flags-$o): Save c_flags.
4784 ($(base)$(objext)): Use it.
4786 2011-11-18 Steve Ellcey <sje@cup.hp.com>
4788 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
4790 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
4793 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
4794 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
4797 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
4799 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
4801 (aeabi_uidivmod): Likewise.
4802 (umodsi3): Likewise.
4804 (aeabi_idivmod): Likewise.
4807 2011-11-16 Tristan Gingold <gingold@adacore.com>
4809 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
4811 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
4814 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
4815 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
4817 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4819 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
4821 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
4822 * config/pa/t-stublib64: Delete.
4824 2011-11-12 Richard Henderson <rth@redhat.com>
4826 * config/rs6000/linux-unwind.h (frob_update_context): Properly
4827 cast the pointer argument to _Unwind_SetGRPtr.
4829 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4831 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
4833 2011-11-09 Ian Lance Taylor <iant@google.com>
4835 * generic-morestack.c: Include <string.h>.
4836 (uintptr_type): Define.
4837 (struct initial_sp): Add dont_block_signals field. Reduce size of
4839 (allocate_segment): Set prev field to NULL. Don't set
4840 __morestack_current_segment or __morestack_segments.
4841 (__generic_morestack): Update current->prev and *pp after calling
4843 (__morestack_block_signals): Don't do anything if
4844 dont_block_signals is set.
4845 (__morestack_unblock_signals): Likewise.
4846 (__generic_findstack): Check for initial_sp == NULL. Add casts to
4848 (__splitstack_block_signals): New function.
4849 (enum __splitstack_content_offsets): Define.
4850 (__splitstack_getcontext, __splitstack_setcontext): New functions.
4851 (__splitstack_makecontext): New function.
4852 (__splitstack_block_signals_context): New function.
4853 (__splitstack_find_context): New function.
4854 * config/i386/morestack.S (__morestack_get_guard): New function.
4855 (__morestack_set_guard, __morestack_make_guard): New functions.
4856 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
4858 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4860 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
4861 (i[34567]86-*-mingw*): ... here.
4862 (x86_64-*-mingw*): ... here.
4864 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4866 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
4868 2011-11-07 Nathan Sidwell <nathan@acm.org>
4870 * libgcov.c (struct gcov_fn_buffer): New struct.
4871 (buffer_fn_data): New helper.
4872 (gcov_exit): Rework for new gcov data structures.
4874 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
4877 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
4879 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4881 * config.host (tmake_file): Correct comment.
4882 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
4884 (bfin*-uclinux*): Likewise.
4885 (bfin*-linux-uclibc*): Likewise.
4886 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
4888 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
4890 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4891 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
4892 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4893 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
4894 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4895 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
4896 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
4897 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4898 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
4899 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
4900 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
4901 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
4902 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
4904 * config/bfin/t-elf: Remove.
4905 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
4907 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4909 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
4910 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
4911 (lm32-*-elf*, lm32-*-rtems*): Split into ...
4912 (lm32-*-elf*): ... this.
4913 (lm32-*-rtems*): ... and this.
4915 (m32r-*-rtems*): Add to tmake_file.
4916 (moxie-*-rtems*): Likewise.
4917 (sparc-*-rtems*): Likewise.
4918 Remove t-rtems from tmake_file.
4919 (sparc64-*-rtems*): Likewise.
4920 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
4923 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4926 * config/gthr-posix.h: Move ...
4927 * gthr-posix.h: ... here.
4928 * config/gthr-lynx.h: Reflect this.
4929 * config/gthr-vxworks.h: Likewise.
4930 * config/rs6000/gthr-aix.h: Likewise.
4931 * configure.ac (target_thread_file): Likewise.
4932 * configure: Regenerate.
4934 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
4936 * config.host (arm*-*-rtemseabi*): New target.
4938 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4941 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
4944 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
4946 * config.host (epiphany-*-elf*): New configuration.
4947 * config/epiphany: New Directory.
4949 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
4951 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
4952 * config/avr/t-rtems: New.
4953 Filter out _exit from LIB1ASMFUNCS.
4955 2011-11-04 David S. Miller <davem@davemloft.net>
4957 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
4958 * configure: Rebuild.
4960 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4962 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
4965 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
4968 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
4969 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
4971 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
4974 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
4976 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4978 * config/c6x/t-elf (LIB2ADDEH): Set.
4979 * config/c6x/t-c6x-elf: Remove.
4981 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4983 * config/i386/sol2-ci.S: Rename to ...
4984 * config/i386/crti.S: ... this.
4985 * config/i386/sol2-cn.S: Rename to ...
4986 * config/i386/crtn.S: ... this.
4987 * config/sparc/sol2-ci.S: Rename to ...
4988 * config/sparc/crti.S: ... this.
4989 * config/sparc/sol2-cn.S: Rename to ...
4990 * config/sparc/crtn.S: ... this.
4991 * config/t-sol2 (CUSTOM_CRTIN): Remove.
4992 (crti.o, crtn.o): Remove.
4994 2011-11-04 Tristan Gingold <gingold@adacore.com>
4996 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
4998 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
5000 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
5002 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
5004 * config.host (crisv32-*-none, cris-*-none): Remove.
5005 (crisv32-*-elf): Append to tmake_file, don't just set it.
5006 (cris-*-elf): Add missing t-fdpbit to tmake_file.
5008 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5010 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
5011 (ecrtn$(objext)): Likewise.
5012 (ncrti$(objext)): Likewise.
5013 (ncrtn$(objext)): Likewise.
5015 2011-11-03 Andreas Schwab <schwab@redhat.com>
5017 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
5019 2011-11-02 David S. Miller <davem@davemloft.net>
5021 * configure.ac: Set host_address on sparc too.
5022 * configure: Regenerate.
5023 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
5024 based upon host_address.
5025 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
5027 2011-11-02 Jason Merrill <jason@redhat.com>
5029 * config/rs6000/t-ppccomm: Add missing \.
5031 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5033 * gthr-single.h, gthr.h: New files.
5034 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
5035 config/gthr-vxworks.h, config/i386/gthr-win32.h,
5036 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
5037 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
5038 * config/i386/gthr-win32.c: Include "gthr-win32.h".
5039 * configure.ac (thread_header): New variable.
5040 Set it depending on target_thread_file.
5041 (gthr-default.h): Link from $thread_header.
5042 * configure: Regenerate.
5043 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
5045 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5047 * configure.ac (tm_file_): New variable.
5048 Determine from tm_file.
5049 (tm_file, tm_defines): Substitute.
5050 * configure: Regenerate.
5051 * mkheader.sh: New file.
5052 * Makefile.in (clean): Remove libgcc_tm.h.
5053 ($(objects)): Depend on libgcc_tm.h.
5054 (libgcc_tm_defines, libgcc_tm_file): New variables.
5055 (libgcc_tm.h, libgcc_tm.stamp): New targets.
5056 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
5057 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
5058 ($(extra-parts)): Depend on libgcc_tm.h.
5059 * config.host (tm_defines, tm_file): New variable.
5060 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
5061 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
5062 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
5063 (avr-*-rtems*): Likewise.
5064 (avr-*-*): Likewise.
5065 (frv-*-elf): Likewise.
5066 (frv-*-*linux*): Likewise.
5067 (h8300-*-rtems*): Likewise.
5068 (h8300-*-elf*): Likewise.
5069 (i[34567]86-*-darwin*): Likewise.
5070 (x86_64-*-darwin*): Likewise.
5071 (rx-*-elf): Likewise.
5072 (tic6x-*-uclinux): Likewise.
5073 (tic6x-*-elf): Likewise.
5074 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
5075 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
5076 * config/i386/cygming-crtbegin.c: Likewise.
5077 * config/i386/cygming-crtend.c: Likewise.
5078 * config/ia64/fde-vms.c: Likewise.
5079 * config/ia64/unwind-ia64.c: Likewise.
5080 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5081 * config/rs6000/darwin-fallback.c: Likewise.
5082 * config/stormy16/lib2funcs.c: Likewise.
5083 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
5084 * crtstuff.c: Likewise.
5085 * dfp-bit.h: Likewise.
5086 * emutls.c: Likewise.
5087 * fixed-bit.c: Likewise.
5088 * fp-bit.c: Likewise.
5089 * generic-morestack-thread.c: Likewise.
5090 * generic-morestack.c: Likewise.
5091 * libgcc2.c: Likewise.
5092 * libgcov.c: Likewise.
5093 * unwind-dw2-fde-dip.c: Likewise.
5094 * unwind-dw2-fde.c: Likewise.
5095 * unwind-dw2.c: Likewise.
5096 * unwind-sjlj.c: Likewise.
5098 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5100 * configure.ac: Include ../config/picflag.m4.
5101 (GCC_PICFLAG): Call it.
5103 * configure: Regenerate.
5104 * Makefile.in (gcc_srcdir): Remove.
5105 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
5106 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
5107 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
5108 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
5109 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
5112 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
5113 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
5114 to refer to libgcc2.c.
5116 * config/darwin-64.c: New file.
5117 * config/darwin-crt3.c: Remove comment.
5118 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
5119 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
5120 config/udivmodsi4.c: New files.
5121 * config/memcmp.c, config/memcpy.c, config/memmove.c,
5122 config/memset.c: New files.
5123 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
5124 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
5125 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
5126 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
5127 * config/t-openbsd-thread: New file.
5128 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
5129 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
5130 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
5131 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
5134 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
5135 to refer to gthr-posix.c.
5136 * config/alpha/t-vms (LIB2ADD): Set.
5137 * config/alpha/vms-gcc_shell_handler.c: New file.
5138 * config/arm/bpabi.c, config/arm/fp16.c,
5139 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
5140 config/arm/unaligned-funcs.c: New files.
5141 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
5142 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
5143 * config/arm/t-linux: Likewise.
5144 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
5145 * config/arm/t-netbsd: New file.
5146 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
5147 * config/arm/t-symbian (LIB2ADD_ST): Set.
5148 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
5149 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5150 * config/bfin/t-elf: New file.
5151 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
5152 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
5153 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
5154 config/c6x/ltf.c: New files.
5155 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
5156 (HOST_LIBGCC2_CFLAGS): Set.
5157 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
5158 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5159 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
5161 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
5162 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
5163 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
5164 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
5165 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
5167 * config/frv/t-frv (LIB2ADD): Set.
5168 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5169 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
5170 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
5171 config/h8300/popcounthi2.c: New files.
5172 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
5173 * config/i386/gthr-win32.c: New file.
5174 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
5175 * config/i386/t-cygwin: Likewise.
5176 * config/i386/t-darwin, config/i386/t-darwin64,
5177 config/i386/t-gthr-win32, config/i386/t-interix: New files.
5178 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
5179 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5180 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5181 * config/ia64/quadlib.c: New file.
5182 * config/ia64/t-hpux (LIB2ADD): Set.
5183 * config/ia64/t-ia64: Add comment.
5184 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
5185 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5186 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
5187 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
5188 * config/m32c/t-m32c (LIB2ADD): Set.
5189 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
5190 * config/m32r/t-m32r: Likewise.
5191 * config/m68k/fpgnulib.c: New file.
5192 * config/m68k/t-floatlib (LIB2ADD): Set.
5193 (xfgnulib.c): New target.
5194 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
5195 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
5196 * config/mep/t-mep (LIB2ADD): Set.
5197 * config/microblaze/divsi3.asm: Rename to divsi3.S.
5198 * config/microblaze/moddi3.asm: Rename to moddi3.S.
5199 * config/microblaze/modsi3.asm: Rename to modsi3.S.
5200 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
5201 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
5202 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
5203 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
5204 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
5205 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
5206 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
5208 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
5209 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
5210 * config/pa/fptr.c, config/pa/lib2funcs.S,
5211 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
5212 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
5213 (LIB2ADD, LIB2ADD_ST): Set.
5214 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
5215 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
5217 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
5218 * config/pdp11/t-pdp11: New file.
5219 * config/picochip/libgccExtras/adddi3.S,
5220 config/picochip/libgccExtras/ashlsi3.S,
5221 config/picochip/libgccExtras/ashrsi3.S,
5222 config/picochip/libgccExtras/clzsi2.S,
5223 config/picochip/libgccExtras/cmpsi2.S,
5224 config/picochip/libgccExtras/divmod15.S,
5225 config/picochip/libgccExtras/divmodhi4.S,
5226 config/picochip/libgccExtras/divmodsi4.S,
5227 config/picochip/libgccExtras/lshrsi3.S,
5228 config/picochip/libgccExtras/parityhi2.S,
5229 config/picochip/libgccExtras/popcounthi2.S,
5230 config/picochip/libgccExtras/subdi3.S,
5231 config/picochip/libgccExtras/ucmpsi2.S,
5232 config/picochip/libgccExtras/udivmodhi4.S,
5233 config/picochip/libgccExtras/udivmodsi4.S: New files.
5234 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
5235 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
5236 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
5237 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
5238 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
5239 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
5240 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
5241 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
5243 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
5244 (HOST_LIBGCC2_CFLAGS): Set.
5245 * config/rs6000/t-darwin64: New file.
5246 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
5247 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
5248 * config/rs6000/t-ppccomm (LIB2ADD): Add
5249 $(srcdir)/config/rs6000/tramp.S.
5250 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
5251 Add $(srcdir)/config/rs6000/eabi.S.
5252 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
5253 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
5254 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
5255 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
5256 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
5257 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
5258 * config/rs6000/tramp.S: New file.
5259 * config/s390/t-tpf: Remove.
5260 * config/sh/linux-atomic.S: New file.
5261 * config/sh/t-linux (LIB2ADD): Set.
5262 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
5263 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
5264 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
5266 (HOST_LIBGCC2_CFLAGS): Set.
5267 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5268 * config/spu/divmodti4.c, config/spu/divv2df3.c,
5269 config/spu/float_disf.c, config/spu/float_unsdidf.c,
5270 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
5271 config/spu/mfc_multi_tag_release.c,
5272 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
5273 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
5274 config/spu/multi3.c: New files.
5275 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
5276 (HOST_LIBGCC2_CFLAGS): Set.
5277 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
5278 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
5279 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
5280 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
5281 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
5282 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
5283 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
5284 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
5285 config/stormy16/umodsi3.c: New files.
5286 * config/xtensa/lib2funcs.S: New file.
5287 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
5288 * config/xtensa/t-xtensa (LIB2ADD): Set.
5289 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
5290 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
5291 Add t-freebsd-thread to tmake_file for posix threads.
5292 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
5293 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
5294 (*-*-lynxos*): Likewise.
5295 (*-*-netbsd*): Likewise.
5296 (*-*-openbsd*): Likewise.
5297 Add t-openbsd-thread to tmake_file for posix threads.
5298 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
5299 (*-*-vxworks*): Set tmake_file.
5300 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
5301 (alpha*-*-freebsd*): Likewise.
5302 (alpha*-*-netbsd*): Likewise.
5303 (alpha*-*-openbsd*): Likewise.
5304 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
5305 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
5306 (alpha*-dec-*vms*): Likewise.
5307 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
5308 (bfin*-elf*): Add bfin/t-elf to tmake_file.
5309 (bfin*-uclinux*): Likewise.
5310 (bfin*-linux-uclibc*): Likewise.
5311 (crisv32-*-elf): Add cris/t-cris to tmake_file.
5312 (crisv32-*-none): Likewise.
5313 (cris-*-elf): Likewise.
5314 (cris-*-none): Likewise.
5315 (cris-*-linux*, crisv32-*-linux*): Likewise.
5316 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
5318 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
5320 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
5321 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
5322 (x86_64-*-elf*): Likewise.
5323 (i[34567]86-*-nto-qnx*): Likewise.
5324 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
5326 (x86_64-*-mingw*): Likewise.
5327 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
5328 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
5329 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
5330 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
5331 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
5333 (mipsisa64sr71k-*-elf*): Likewise.
5334 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
5335 (mips-*-elf*, mipsel-*-elf*): Likewise.
5336 (mips64-*-elf*, mips64el-*-elf*): Likewise.
5337 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
5338 (mips*-*-rtems*): Likewise.
5339 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
5341 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
5342 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
5343 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
5344 (spu-*-elf*): Likewise.
5345 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
5347 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5349 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
5350 $(srcdir) to refer to $(LIB1ASMSRC).
5352 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
5353 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
5354 config/arm/lib1funcs.S: New files.
5355 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
5356 * config/arm/t-arm: New file.
5357 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
5358 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
5359 config/arm/t-strongarm-elf: New files.
5360 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
5361 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
5362 * config/avr/lib1funcs.S: New file.
5363 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5364 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
5365 * config/c6x/lib1funcs.S: New file.
5366 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5367 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
5368 * config/frv/lib1funcs.S: New file.
5369 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5370 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
5371 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
5372 * config/ia64/__divxf3.asm: Rename to ...
5373 * config/ia64/__divxf3.S: ... this.
5374 Adapt lib1funcs.asm filename.
5375 * config/ia64/_fixtfdi.asm: Rename to ...
5376 * config/ia64/_fixtfdi.S: ... this.
5377 Adapt lib1funcs.asm filename.
5378 * config/ia64/_fixunstfdi.asm: Rename to ...
5379 * config/ia64/_fixunstfdi.S: ... this.
5380 Adapt lib1funcs.asm filename.
5381 * config/ia64/_floatditf.asm: Rename to ...
5382 * config/ia64/_floatditf.S: ... this.
5383 Adapt lib1funcs.asm filename.
5384 * config/ia64/lib1funcs.S: New file.
5385 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
5386 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5387 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
5388 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
5389 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
5390 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
5391 * config/mep/lib1funcs.S: New file.
5392 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5393 * config/mips/mips16.S: New file.
5394 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5395 * config/pa/milli64.S: New file.
5396 * config/pa/t-linux, config/pa/t-linux64: New files.
5397 * config/picochip/lib1funcs.S: New file.
5398 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5399 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
5400 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
5401 * config/sh/t-netbsd: New file.
5402 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
5403 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
5404 * config/sh/t-sh64: New file.
5405 * config/sparc/lb1spc.S: New file.
5406 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
5408 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
5409 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
5410 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
5411 config/xtensa/lib1funcs.S: New files.
5412 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5413 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
5415 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
5416 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
5417 (arm*-*-linux*): Likewise.
5418 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
5419 arm*-*-linux-*eabi, add arm/t-linux otherwise.
5420 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
5421 (arm*-*-ecos-elf): Likewise.
5422 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
5423 (arm*-*-rtems*): Likewise.
5424 (arm*-*-elf): Likewise.
5425 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
5426 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
5427 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
5428 (bfin*-uclinux*): Likewise.
5429 (bfin*-linux-uclibc*): Likewise.
5430 (bfin*-rtems*): Likewise.
5431 (bfin*-*): Likewise.
5432 (fido-*-elf): Merge into m68k-*-elf*.
5433 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
5434 (frv-*-*linux*): Add frv/t-frv to tmake_file.
5435 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
5436 (h8300-*-elf*): Likewise.
5437 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
5438 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
5439 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
5440 (i[34567]86-*-mingw*): Likewise.
5441 (x86_64-*-mingw*): Likewise.
5442 (i[34567]86-*-interix3*): Likewise.
5443 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
5444 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
5445 (m68k-*-elf*): Also handle fido-*-elf.
5446 Add m68k/t-floatlib to tmake_file.
5447 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
5448 (m68k-*-linux*): Likewise.
5449 (m68k-*-rtems*): Likewise.
5450 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
5451 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
5453 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
5454 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
5455 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
5456 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
5457 sh/t-netbsd to tmake_file.
5458 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
5459 (sh-*-rtems*): Add sh/t-sh to tmake_file.
5460 (sh-wrs-vxworks): Likewise.
5461 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
5463 (v850*-*-*): Add v850/t-v850 to tmake_file.
5464 (vax-*-linux*): Add vax/t-linux to tmake_file.
5465 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
5467 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5469 * crtstuff.c: New file.
5470 * Makefile.in (CRTSTUFF_CFLAGS): Define.
5471 (CRTSTUFF_T_CFLAGS): Define.
5472 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
5473 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
5474 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
5477 (crtbeginT.o): Use $(objext).
5478 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
5479 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
5480 (gcc-extra-parts): Remove.
5481 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
5483 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
5484 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
5485 Add t-crtstuff-pic to tmake_file.
5486 (*-*-lynxos*): New case.
5487 Set tmake_file, extra_parts.
5488 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
5489 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
5490 *-*-netbsdelf[2-9]*.
5491 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
5492 (*-*-rtems*): Set extra_parts.
5493 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
5494 (*-*-uclinux*): New case.
5496 (*-*-vms*): New case.
5497 Set tmake_file, extra_parts.
5498 (*-*-elf): Set extra_parts.
5499 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
5500 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
5503 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
5505 (arm*-*-freebsd*): Add t-crtin to tmake_file.
5506 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
5507 (arm-wrs-vxworks): Append to tmake_file.
5509 (arm*-*-uclinux*): Set extra_parts.
5510 (arm*-*-ecos-elf): Likewise.
5511 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
5513 (arm*-*-rtems*): Set extra_parts.
5514 (arm*-*-elf): Likewise.
5515 (avr-*-rtems*): Clear extra_parts.
5516 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
5518 (bfin*-uclinux*): Likewise.
5519 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
5520 (bfin*-rtems*): Append to tmake_file.
5522 (bfin*-*): Likewise.
5523 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
5524 (crisv32-*-elf): ... this.
5525 (crisv32-*-none): ... this.
5526 (cris-*-elf, cris-*-none): New cases.
5527 Add cris/t-elfmulti to tmake_file.
5528 (fr30-*-elf): Append to tmake_file.
5530 (frv-*-elf): Append to tmake_file, add frv/t-frv.
5532 (h8300-*-rtems*): Append to tmake_file.
5534 (h8300-*-elf*): Likewise.
5535 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
5537 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
5539 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
5540 (x86_64-*-elf*): Likewise.
5541 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
5542 (x86_64-*-freebsd*): Likewise.
5543 (x86_64-*-netbsd*): Likewise.
5544 (i[34567]86-*-linux*): Likewise.
5545 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
5546 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
5547 (x86_64-*-linux*): Likewise.
5548 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
5549 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
5552 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
5553 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
5554 Append to extra_parts, remove crtbegin.o, crtend.o.
5555 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
5556 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
5557 crtend.o, crtbeginS.o, crtendS.o.
5558 (ia64*-*-linux*): Comment extra_parts.
5559 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
5561 (iq2000*-*-elf*): Clear extra_parts.
5562 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
5563 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
5564 (m32r-*-elf*, m32r-*-rtems*): Split off ...
5565 (m32r-*-rtems*): ... this.
5566 Add m32r/t-m32r to tmake_file.
5567 (m68k-*-elf*): Add t-crtin to tmake_file.
5568 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
5569 (mcore-*-elf): Likewise.
5570 (microblaze*-*-*): Set extra_parts.
5571 (mips*-sde-elf*): New case.
5572 Set tmake_file, extra_parts.
5573 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
5574 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
5575 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
5578 (mipsisa64sr71k-*-elf*): Likewise.
5579 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
5580 (mips-*-elf*, mipsel-*-elf*): Likewise.
5581 (mips64-*-elf*, mips64el-*-elf*): Likewise.
5582 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
5583 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
5584 (mips*-*-rtems*): Likewise.
5585 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
5586 (moxie-*-*): Split into ...
5587 (moxie-*-elf, moxie-*-uclinux*): ... this.
5588 Add to extra_parts, remove crtbegin.o, crtend.o.
5589 (moxie-*-rtems*): New case.
5592 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
5594 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
5595 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
5598 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
5599 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
5601 (powerpc-*-eabisim*): Likewise.
5602 (powerpc-*-elf*): Likewise.
5603 (powerpc-*-eabialtivec*): Likewise.
5604 (powerpc-xilinx-eabi*): Likewise.
5605 (powerpc-*-eabi*): Likewise.
5606 (powerpc-*-rtems*): Likewise.
5607 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
5610 (powerpc-*-lynxos*): Add to tmake_file.
5611 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
5612 rs6000/t-crtstuff, t-crtstuff-pic.
5614 (powerpcle-*-eabisim*): Likewise.
5615 (powerpcle-*-eabi*): Likewise.
5616 (rx-*-elf): Remove extra_parts.
5617 (s390x-ibm-tpf*): Set extra_parts.
5618 (score-*-elf): Set extra_parts.
5619 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5620 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5621 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5622 (sh64l*-*-netbsd*): Split into ...
5623 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
5624 Add t-crtstuff-pic to tmake_file.
5626 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
5628 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
5629 (sparc-*-elf*): Remove t-crtin from tmake_file.
5630 Add to extra_parts, remove crtbegin.o, crtend.o.
5631 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
5632 (sparc64-*-linux*): Likewise.
5633 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
5634 Add to extra_parts, remove crtbegin.o, crtend.o.
5635 (sparc64-*-elf*): Remove t-crtin from tmake_file.
5636 Add to extra_parts, remove crtbegin.o, crtend.o.
5637 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
5638 Add to extra_parts, remove crtbegin.o, crtend.o.
5639 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
5640 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
5641 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
5643 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
5645 (tic6x-*-*): Change to ...
5646 (tic6x-*-elf): ... this.
5648 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
5650 (am33_2.0-*-linux*): Add comment.
5651 (mep*-*-*): Add mep/t-mep to tmake_file.
5653 * config/alpha/t-vms: New file.
5654 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
5655 * config/arm/crti.S, config/arm/crtn.S: New files.
5656 * config/bfin/crti.S, config/bfin/crtn.S: New files.
5657 * config/bfin/crtlibid.S: New file.
5658 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
5659 * config/c6x/crti.S, config/c6x/crtn.S: New files.
5660 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
5661 (crti.o, crtin.o): New rules.
5662 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
5663 * config/c6x/t-uclinux: New file.
5664 * config/cris/t-elfmulti: New file.
5665 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
5666 * config/fr30/crti.S, config/fr30/crtn.S: New files.
5667 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
5668 * config/frv/t-frv: New file.
5669 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
5670 * config/h8300/crti.S, config/h8300/crtn.S: New files.
5671 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
5673 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
5674 refer to cygming-crtbegin.c, cygming-crtend.c.
5676 * config/i386/t-nto: New file.
5677 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
5678 * config/ia64/crti.S, config/ia64/crtn.S: New files.
5679 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
5680 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
5683 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
5684 (crtinitS.o): New rule.
5685 * config/ia64/vms-crtinit.S: New file.
5686 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
5687 * config/m32r/initfini.c: New file.
5688 * config/m32r/t-linux, config/m32r/t-m32r: New files.
5689 * config/m68k/crti.S, config/m68k/crtn.S: New files.
5690 * config/mcore/crti.S, config/mcore/crtn.S: New files.
5691 * config/mep/t-mep: New file.
5692 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
5693 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
5694 * config/mips/crti.S, config/mips/crtn.S: New files.
5695 * config/mips/t-crtstuff: New file.
5696 * config/mmix/crti.S, config/mmix/crtn.S: New files.
5697 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
5698 (CUSTOM_CRTIN): Set.
5699 ($(T)crti.o, $(T)crtn.o): Remove $(T),
5701 Use $(srcdir) to refer to crti.S, crtn.S.
5702 Use .S extension, $<.
5703 * config/moxie/crti.asm: Rename to ...
5704 * config/moxie/crti.S: ... this.
5705 * config/moxie/crtn.asm: Rename to ...
5706 * config/moxie/crtn.S: ... this.
5707 * config/moxie/t-moxie: Remove.
5708 * config/pa/stublib.c: New file.
5709 * config/pa/t-stublib, config/pa/t-stublib64: New files.
5710 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
5711 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
5712 * config/rs6000/t-crtstuff: New file.
5713 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
5714 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
5715 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
5716 Make output file explicit.
5717 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
5718 Make output file explicit.
5719 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
5720 Make output file explicit.
5721 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
5722 Make output file explicit.
5723 * config/score/crti.S, config/score/crtn.S: New files.
5724 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
5725 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
5727 * config/sh/t-sh, config/sh/t-superh: New files.
5728 * config/sparc/t-linux64: New file.
5729 * config/spu/cache.S, config/spu/cachemgr.c: New files.
5730 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
5731 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
5732 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
5733 * config/t-crtin: Remove.
5734 * config/t-crtstuff-pic: New file.
5735 * config/t-sol2 (CUSTOM_CRTIN): Set.
5736 (crti.o, crtn.o): New rules.
5737 * config/vms/t-vms: New file.
5738 * config/vms/vms-ucrt0.c: New file.
5739 * config/xtensa/t-elf: New file.
5741 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5743 * Makefile.in (SHLIB_NM_FLAGS): Set.
5744 * mkmap-flat.awk, mkmap-symver.awk: New files.
5745 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
5747 * configure: Regenerate.
5748 * config/libgcc-glibc.ver: New file.
5749 * config/libgcc-libsystem.ver: New file.
5750 * config/t-libunwind (SHLIB_LC): Set.
5751 * config/t-linux: New file.
5752 * config/t-slibgcc (INSTALL_SHLIB): New.
5753 (SHLIB_INSTALL): Use it.
5754 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
5755 to mkmap-symver.awk.
5756 (SHLIB_MAPFILES): Don't append, adapt pathname.
5757 (SHLIB_VERPFX): Set.
5758 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
5759 to mkmap-symver.awk.
5760 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
5761 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
5762 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
5763 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
5765 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
5766 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
5767 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
5768 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
5769 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
5770 * config/i386/libgcc-darwin.10.4.ver,
5771 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
5773 * config/i386/t-darwin: Remove.
5774 * config/i386/t-darwin64: Likewise.
5775 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
5776 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
5777 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
5778 * config/i386/t-linux: New file.
5779 * config/i386/t-mingw32: New file.
5780 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
5781 * config/ia64/t-glibc: Rename to ...
5782 * config/ia64/t-linux: ... this.
5783 (SHLIB_MAPFILES): Set.
5784 * config/ia64/t-glibc-libunwind: Rename to ...
5785 * config/ia64/t-linux-libunwind: ... this.
5786 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
5787 * config/ia64/t-slibgcc-hpux: New file.
5788 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
5789 * config/m68k/t-slibgcc-elf-ver: New file.
5790 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
5791 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
5793 * config/pa/t-slibgcc-hpux: New file.
5794 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
5796 * config/rs6000/libgcc-darwin.10.4.ver,
5797 config/rs6000/libgcc-darwin.10.5.ver: New files.
5798 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
5799 config/rs6000/libgcc-glibc.ver.
5800 * config/rs6000/libgcc-ppc64.ver: Rename to
5801 config/rs6000/libgcc-ibm-ldouble.ver.
5802 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
5803 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
5804 * config/rs6000/t-ldbl128: Rename to ...
5805 * config/rs6000/t-linux: ... this.
5806 (SHLIB_MAPFILES): Adapt filename.
5807 * config/rs6000/t-slibgcc-aix: New file.
5808 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
5809 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
5810 libgcc-excl.ver, libgcc-glibc.ver.
5811 (SHLIB_LINK, SHLIB_INSTALL): Remove.
5812 * config/sparc/libgcc-glibc.ver: New file.
5813 * config/sparc/t-linux: New file.
5814 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
5815 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
5816 t-slibgcc-elf-ver to tmake_file.
5817 Add t-slibgcc-nolc-override to tmake_file for posix threads on
5819 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
5820 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
5821 t-slibgcc-elf-ver, t-linux to tmake_file.
5822 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
5824 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
5825 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
5826 (alpha*-dec-*vms*): Likewise.
5827 (arm*-*-freebsd*): Append to tmake_file.
5828 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
5829 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
5831 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
5832 tmake_file for arm*-*-symbianelf*.
5833 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
5834 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
5836 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
5837 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
5838 pa/t-slibgcc-dwarf-ver to tmake_file.
5839 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
5840 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
5841 (hppa*64*-*-hpux11*): Likewise.
5842 (hppa[12]*-*-hpux11*): Likewise.
5843 (x86_64-*-darwin*): Don't override tmake_file, but only keep
5844 i386/t-crtpc, i386/t-crtfm.
5845 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
5846 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
5848 Add i386/t-cygwin to tmake_file.
5849 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
5850 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
5851 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
5853 Add i386/t-mingw32 to tmake_file.
5854 (x86_64-*-mingw*): Likewise.
5855 (ia64*-*-freebsd*): Append to tmake_file.
5856 (ia64*-*-linux*): Append to tmake_file.
5857 Replace ia64/t-glibc by ia64/t-linux.
5858 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
5860 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
5861 t-slibgcc-hpux to tmake_file.
5862 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
5863 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
5864 (m32rle-*-linux*): Likewise.
5865 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
5867 (microblaze*-linux*): New case.
5868 Append to tmake_file, add t-slibgcc-nolc-override.
5869 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
5870 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
5871 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
5872 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5873 rs6000/t-slibgcc-aix to tmake_file.
5874 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5875 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5876 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5877 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5878 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5879 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
5881 (sparc-*-linux*): Append to tmake_file for *-leon*.
5882 Add sparc/t-linux to tmake_file for non-Leon targets.
5883 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
5884 (tic6x-*-uclinux): New case.
5885 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
5886 (tic6x-*-*): Add c6x/t-elf to tmake_file.
5887 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
5888 (am33_2.0-*-linux*): Append to tmake_file.
5889 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
5890 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
5891 x86_64-*-kfreebsd*-gnu.
5892 Add i386/t-linux to tmake_file.
5894 2011-10-28 Ian Lance Taylor <iant@google.com>
5896 * config/i386/morestack.S: Correct CFI information to do proper
5897 returns throughout function. In 32-bit mode, save %ebx so that it
5898 is restored on unwind.
5900 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
5902 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
5903 case where B3 isn't the return register.
5905 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
5906 logic for doubleword pops.
5908 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
5910 * config/rs6000/t-freebsd: Add wildcard.
5912 2011-10-21 Paul Brook <paul@codesourcery.com>
5914 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
5916 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
5917 Eric Botcazou <ebotcazou@adacore.com>
5920 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
5921 fs->signal_frame to 1.
5923 2011-10-07 Ian Lance Taylor <iant@google.com>
5925 * generic-morestack-thread.c: #include <errno.h>.
5927 2011-10-07 Ian Lance Taylor <iant@google.com>
5930 * generic-morestack.c (__generic_morestack): Make sure the segment
5931 is large enough for both the stack frame and the copied
5934 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5937 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
5940 2011-09-28 Nick Clifton <nickc@redhat.com>
5942 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
5943 64-bit doubles are not enabled.
5944 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
5945 and floatunsisf functions.
5947 2011-09-13 Paul Brook <paul@codesourcery.com>
5949 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
5950 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
5951 * unwind-arm-common.inc: New file.
5952 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
5953 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
5954 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
5955 * config/c6x/libunwind.S: New file.
5956 * config/c6x/pr-support.c: New file.
5957 * config/c6x/unwind-c6x.c: New file.
5958 * config/c6x/unwind-c6x.h: New file.
5959 * config/c6x/t-c6x-elf: New file.
5961 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
5963 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
5964 (ASM_DIVZERO): Ditto.
5965 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
5967 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
5969 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
5971 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
5974 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
5975 instead of an assembly one.
5977 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
5980 * Makefile.in (install-unwind_h): Create
5981 $(gcc_objdir)/include/unwind.h atomically.
5983 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5985 * Makefile.in (install-unwind_h): Remove destination file first.
5987 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5990 * config/mips/t-mips16: New file.
5991 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
5992 (mips*-*-linux*): Likewise.
5993 (mips*-sde-elf*): Likewise.
5994 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
5995 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
5996 Add mips/t-mips16 to tmake_file.
5997 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
5998 (mips-*-elf*): Likewise.
5999 (mips64-*-elf*): Likewise.
6000 (mips64orion-*-elf*): Likewise.
6001 (mips*-*-rtems*): Likewise.
6002 (mipstx39-*-elf*): Likewise.
6003 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
6004 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
6006 Use $(srcdir) to refer to sync.c.
6008 ($(libgcc-sync-funcs-o)): Likewise.
6009 ($(libgcc-sync-size-funcs-s-o)): Likewise.
6010 ($(libgcc-sync-funcs-s-o)): Likewise.
6012 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
6014 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
6017 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
6020 * config/i386/value-unwind.h: New.
6022 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
6024 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
6025 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
6026 Add to tmake_file rather than overriding it.
6028 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6030 * config/t-softfp: Remove.
6031 * soft-fp: Moved from ../gcc/config.
6032 * soft-fp/README: Remove t-softfp reference.
6033 * soft-fp/t-softfp: Move to config/t-softfp.
6034 (softfp_machine_header): Remove.
6035 (softfp_file_list): Remove config subdir.
6036 (soft-fp-objects): New variable.
6037 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
6038 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
6039 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
6040 * config/t-softfp-excl: New file.
6041 * config/t-softfp-sfdf: New file.
6042 * config/t-softfp-tf: New file.
6043 * config/no-sfp-machine.h: New file.
6044 * config/arm/sfp-machine.h: New file.
6045 * config/arm/t-softfp: New file.
6046 * config/c6x/sfp-machine.h: New file.
6047 * config/i386/32/t-fprules-softfp: Rename to ...
6048 * config/i386/32/t-softfp: ... this.
6049 (tifunctions, LIB2ADD): Remove.
6050 (softfp_int_modes): Override.
6051 * config/i386/64/t-softfp-compat (tf-functions): Remove config
6053 * config/i386/64/eqtf2.c: Likewise.
6054 * config/i386/64/getf2.c: Likewise.
6055 * config/i386/64/letf2.c: Likewise.
6056 * config/ia64/sft-machine.h: New file.
6057 * config/ia64/t-fprules-softfp: Rename to ...
6058 * config/ia64/t-softfp: ... this.
6059 * config/lm32/sfp-machine.h: New file.
6060 * config/moxie/t-moxie-softfp: Remove.
6061 * config/rs6000/ibm-ldouble-format: New file.
6062 * config/rs6000/ibm-ldouble.c: New file.
6063 * config/rs6000/libgcc-ppc-glibc.ver: New file
6064 * config/rs6000/libgcc-ppc64.ver: New file
6065 * config/rs6000/sfp-machine.h: New file.
6066 * config/rs6000/t-freebsd: New file.
6067 * config/rs6000/t-ibm-ldouble: New file.
6068 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
6069 libgcc-ppc-glibc.ver.
6070 * config/rs6000/t-linux64: New file.
6071 * config/rs6000/t-ppccomm (LIB2ADD): Add
6072 $(srcdir)/config/rs6000/ibm-ldouble.c.
6073 * config/rs6000/t-ppccomm-ldbl: New file.
6074 * config/score/sfp-machine.h: New file.
6075 * config.host (sfp_machine_header): Explain.
6076 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
6077 t-softfp to tmake_file.
6078 (arm*-*-uclinux*): Likewise.
6079 (arm*-*-ecos-elf): Likewise.
6080 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
6081 (arm*-*-rtems*): Likewise.
6082 (arm*-*-elf): Likewise.
6083 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
6085 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
6086 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
6087 (lm32-*-uclinux*): Likewise.
6088 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
6089 t-softfp-excl, t-softfp.
6090 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
6091 (powerpc64-*-darwin*): Likewise.
6092 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
6094 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
6096 (powerpc-*-eabisim*): Likewise.
6097 (powerpc-*-elf*): Likewise.
6098 (powerpc-*-eabialtivec*): Likewise.
6099 (powerpc-xilinx-eabi*): Likewise.
6100 (powerpc-*-rtems*): Likewise.
6101 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
6102 t-softfp-excl, t-softfp to tmake_file.
6103 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
6104 rs6000/t-ppccomm-ldbl to tmake_file.
6105 (powerpcle-*-elf*): Likewise.
6106 (powerpcle-*-eabisim*): Likewise.
6107 (powerpcle-*-eabi*): Likewise.
6108 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
6109 rs6000/t-ibm-ldouble to tmake_file.
6110 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6111 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6112 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
6113 (tic6x-*-*): Likewise.
6114 (i[34567]86-*-darwin*, x86_64-*-darwin*,
6115 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
6116 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
6117 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
6118 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
6119 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
6120 t-softfp to tmake_file.
6121 * configure.ac (sfp_machine_header): Provide default if unset.
6123 Link sfp-machine.h to config/$sfp_machine_header.
6124 * configure: Regenerate.
6126 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6128 * Makefile.in (double_type_size, long_double_type_size): Set.
6129 Remove $(fpbit-in-libgcc) support.
6130 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
6131 (fpbit-src): New variable.
6132 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
6133 Compile with -DFLOAT $(FPBIT_CFLAGS).
6135 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
6136 Compile with $(FPBIT_CFLAGS).
6138 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
6139 Compile with -DFLOAT $(TPBIT_CFLAGS).
6141 * configure.ac (double_type_size, long_double_type_size):
6142 Determine and substitute.
6143 * configure: Regenerate.
6144 * fp-bit.c, fp-bit.h: New files.
6145 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
6146 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
6147 * config/mips/t-mips: New file.
6148 * config/mips/t-sdemtk: New file.
6149 * config/rs6000/ppc64-fp.c: New file.
6150 * config/rs6000/t-darwin (LIB2ADD): Add
6151 $(srcdir)/config/rs6000/ppc64-fp.c.
6152 * config/rs6000/t-ppc64-fp: New file.
6153 * config/rx/rx-lib.h: New file.
6154 * config/rx/t-rx (FPBIT): Set to true.
6155 ($(gcc_objdir)/fp-bit.c): Remove.
6156 (DPBIT): Set to true only with -m64bit-doubles.
6157 ($(gcc_objdir)/dp-bit.c): Remove.
6158 * config/sparc/t-softfp: Remove.
6159 * config/spu/t-elf: New file.
6160 * config/t-fdpbit, config/t-fpbit: New files.
6161 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
6162 (mips*-*-*): Likewise.
6163 (arm-wrs-vxworks): Likewise.
6164 (arm*-*-freebsd*): Likewise.
6165 (avr-*-rtems*): Add t-fpbit to tmake_file.
6166 (avr-*-*): Likewise.
6167 (bfin*-elf*): Add t-fdpbit to tmake_file.
6168 (bfin*-uclinux*): Likewise.
6169 (bfin*-linux-uclibc*): Likewise.
6170 (bfin*-rtems*): New case.
6171 Add t-fdpbit to tmake_file.
6172 (bfin*-*): Add t-fdpbit to tmake_file.
6173 (crisv32-*-elf): Likewise.
6174 (cris-*-linux*): Likewise.
6175 (fr30-*-elf): Likewise.
6176 (frv-*-elf, frv-*-*linux*): Likewise.
6177 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
6178 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
6179 (m32r-*-elf*): Likewise.
6180 (m32rle-*-elf*): Likewise.
6181 (m32r-*-linux*): Likewise.
6182 (m32rle-*-linux*): Likewise.
6183 (mcore-*-elf): Add t-fdpbit to tmake_file.
6184 (microblaze*-*-*): Likewise.
6185 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
6186 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
6187 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
6189 Add mips/t-tpbit to tmake-file.
6190 (mips*-*-linux*): Fix typo.
6191 (mips*-sde-elf*): New case
6192 Add mips/t-sdemtk unless using newlib.
6193 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
6194 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
6195 (mn10300-*-*): Likewise.
6196 (pdp11-*-*): Likewise.
6197 (picochip-*-*): Add t-fpbit to tmake_file.
6198 (powerpc-*-eabisimaltivec*): Likewise.
6199 (powerpc-*-eabisim*): Likewise.
6200 (powerpc-*-elf*): Likewise.
6201 (powerpc-*-eabialtivec*): Likewise.
6202 (powerpc-xilinx-eabi*): New case.
6203 Add t-fdpbit to tmake_file.
6204 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
6205 (powerpc-*-rtems*): Likewise.
6206 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
6208 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
6210 (powerpc-*-lynxos*): Likewise.
6211 (powerpcle-*-elf*): Likewise.
6212 (powerpcle-*-eabisim*): Likewise.
6213 (powerpcle-*-eabi*): Likewise.
6214 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
6215 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
6216 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6217 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6218 (rx-*-elf): Add t-fdpbit to tmake_file.
6219 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
6220 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
6221 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
6222 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
6224 (sh-*-rtems*): Add t-fdpbit to tmake_file.
6225 (sh-wrs-vxworks): Likewise.
6226 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
6227 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
6228 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
6229 (sparc64-*-rtems*): ... new case.
6230 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
6231 (spu-*-elf*): Likewise.
6232 Add spu/t-elf to tmake_file.
6233 (v850*-*-*): Add t-fdpbit to tmake_file.
6234 (xstormy16-*-elf): Likewise.
6235 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
6236 (mep*-*-*): Likewise.
6238 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6240 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
6242 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
6243 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
6244 (install-unwind_h): New target.
6245 (all): Depend on it.
6246 * config.host (unwind_header): New variable.
6247 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
6248 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
6249 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
6250 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
6251 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
6253 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
6255 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
6257 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
6259 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
6260 (ia64*-*-freebsd*): Likewise.
6261 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
6263 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
6264 $with_system_libunwind.
6265 (ia64*-*-hpux*): Set tmake_file.
6266 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
6267 (picochip-*-*): Set tmake_file.
6268 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
6270 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6271 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6272 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
6273 (xtensa*-*-elf*): Set tmake_file.
6274 (xtensa*-*-linux*): Likewise.
6275 * configure.ac: Include ../config/unwind_ipinfo.m4.
6276 Call GCC_CHECK_UNWIND_GETIPINFO.
6277 Link unwind.h to $unwind_header.
6278 * configure: Regenerate.
6279 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
6280 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
6281 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
6282 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
6283 * config/unwind-dw2-fde-darwin.c: New file.
6284 * config/arm/libunwind.S, config/arm/pr-support.c,
6285 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
6286 config/arm/unwind-arm.h,: New files.
6287 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
6288 config/ia64/t-eh-ia64, config/ia64/t-glibc,
6289 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
6290 config/ia64/t-vms, config/ia64/unwind-ia64.c,
6291 config/ia64/unwind-ia64.h: New files.
6292 * config/picochip/t-picochip: New file.
6293 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
6295 * config/rs6000/t-darwin (LIB2ADDEH): Set.
6296 * config/s390/t-tpf (LIB2ADDEH): Remove.
6297 * config/t-darwin (LIB2ADDEH): Set.
6298 * config/t-eh-dw2-dip: New file.
6299 * config/t-libunwind, config/t-libunwind-elf: New files.
6300 * config/t-sol2 (LIB2ADDEH): Remove.
6301 * config/xtensa/t-xtensa: New file.
6303 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
6305 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
6306 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
6307 long long to check rt_sigreturn syscall.
6309 2011-08-02 Alan Modra <amodra@gmail.com>
6311 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
6312 Restore for indirect call bcrtl from correct stack slot, and only
6313 if cfa+40 isn't valid.
6315 2011-08-01 Julian Brown <julian@codesourcery.com>
6317 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
6318 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
6319 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
6321 2011-08-01 Julian Brown <julian@codesourcery.com>
6323 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
6324 (libgcc-std.ver.in): Use above.
6325 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
6326 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
6328 * config/t-fixedpoint-gnu-prefix: New file.
6329 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
6330 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
6333 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
6335 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
6336 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
6337 for x86-64. Properly check __x86_64__ and __LP64__.
6339 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
6341 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
6343 (_FP_WS_TYPE): Likewise.
6344 (_FP_I_TYPE): Likewise.
6346 2011-07-28 Alan Modra <amodra@gmail.com>
6348 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
6349 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
6350 in a plt call stub. Do restore r2 if stopped on bctrl.
6352 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6354 * config.host (i[3456x]86-*-netware*): Remove.
6355 * config/i386/netware-crt0.c, config/i386/t-nwld,
6356 config/i386/t-slibgcc-nwld: Remove.
6358 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
6360 * config.host: Handle tic6x-*-*.
6361 * config/c6x/c6x-abi.h: New file.
6363 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6365 * config/i386/crtprec.c: New file.
6366 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
6367 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
6368 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
6369 (x86_64-*-darwin*): Likewise.
6370 (i[34567]86-*-solaris2*: Likewise.
6372 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6374 * config/alpha/crtfastmath.c: New file.
6375 * config/i386/crtfastmath.c: New file.
6376 * config/ia64/crtfastmath.c: New file.
6377 * config/mips/crtfastmath.c: New file.
6378 * config/sparc/crtfastmath.c: New file.
6380 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
6382 Add -frandom-seed=gcc-crtfastmath.
6383 * config/alpha/t-crtfm: Remove.
6384 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
6385 * config/ia64/t-ia64 (crtfastmath.o): Remove.
6387 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
6388 (alpha*-dec-osf5.1*): Likewise.
6389 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
6390 Add crtfastmath.o to extra_parts.
6391 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
6392 Add crtfastmath.o to extra_parts.
6393 (x86_64-*-darwin*): Likewise.
6394 (x86_64-*-mingw*): Likewise.
6395 (ia64*-*-elf*): Add t-crtfm to tmake_file.
6396 (ia64*-*-freebsd*): Likewise.
6397 (ia64*-*-linux*): Likewise.
6398 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
6399 Add crtfastmath.o to extra_parts.
6401 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6403 * config/darwin-crt3.o: New file.
6404 * config/rs6000/darwin-crt2.c: New file.
6405 * config/t-darwin: New file.
6406 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
6408 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
6409 (powerpc-*-darwin*): Add crt2.o to extra_parts.
6410 (powerpc64-*-darwin*): Likewise.
6412 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6414 * config/i386/netware-crt0.c: New file.
6415 * config/i386/t-nwld: Rename to ...
6416 * config/i386/t-slibgcc-nwld: ... this.
6417 * config/i386/t-nwld: New file.
6418 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
6420 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
6423 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6425 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
6427 * configure: Regenerate.
6429 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6431 * dfp-bit.c, dfp-bit.h: New files.
6432 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
6434 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
6435 ($(d64pbit-o)): Likewise.
6436 ($(d128pbit-o)): Likewise.
6437 * config/t-dfprules: New file.
6438 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
6439 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
6440 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
6441 (x86_64-*-linux*): Likewise.
6442 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
6443 (i[34567]86-*-cygwin*): Likewise.
6444 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
6445 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
6447 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6449 * Makfile.in (LIBGCOV): New variable.
6450 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
6451 * libgcov.c: New file.
6453 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6455 * fixed-bit.c, fixed-bit.h: New files.
6456 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
6457 refer to fixed-bit.c.
6459 2011-07-07 Joseph Myers <joseph@codesourcery.com>
6461 * config.host (*local*): Remove.
6463 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6466 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
6467 like i?86-*-solaris2.1[0-9]*.
6468 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
6469 * configure.ac (i?86-*-solaris2*): Likewise.
6470 * configure: Regenerate.
6472 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
6474 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
6475 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
6476 md_unwind_header by splitting out of...
6477 (i[34567]86-*-linux*): ... this.
6478 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
6479 Remove md_unwind_header by splitting out of...
6480 (x86_64-*-linux*): ... this.
6482 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
6484 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
6486 2011-06-28 Nick Clifton <nickc@redhat.com>
6488 * config.host: Recognize all V850 variants.
6490 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
6492 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
6494 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6496 * shared-object.mk (c_flags-$o): Save c_flags.
6497 ($(base)$(objext)): Use it.
6498 ($(base)_s$(objext)): Likewise.
6500 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
6502 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
6503 * libgcc-std.ver.in (GCC_4.7.0): New section.
6505 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
6509 * config/avr/t-avr: Fix line endings.
6510 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
6513 2011-06-14 Olivier Hainque <hainque@adacore.com>
6514 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6516 * config/mips/irix6-unwind.h: New file.
6517 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
6519 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
6521 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
6522 (sparc64_fallback_frame_state): Use it.
6523 (sparc64_frob_update_context): Further adjust context.
6524 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
6525 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
6526 * config/sparc/sol2-cn.S: Likewise.
6528 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6530 * enable-execute-stack-empty.c: New file.
6531 * enable-execute-stack-mprotect.c: New file.
6532 * config/i386/enable-execute-stack-mingw32.c: New file.
6533 * config.host (enable_execute_stack): New variable.
6534 Select appropriate variants.
6535 * configure.ac: Link enable-execute-stack.c to
6536 $enable_execute_stack.
6537 * configure: Regenerate.
6538 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
6539 (lib2funcs): Remove _enable_execute_stack.
6541 2011-06-09 David S. Miller <davem@davemloft.net>
6542 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6544 * config.host (sparc-*-linux*): Correct md_unwind_header
6546 (s390x-ibm-tpf*): Fix typo.
6548 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6550 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
6551 Add crtfastmath.o to extra_parts.
6552 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
6554 * config/mips/t-crtfm: Remove.
6556 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6558 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
6560 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
6562 * config.host (sh*-*-linux*): Fix typo.
6564 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6566 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
6567 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
6568 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
6569 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
6570 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
6571 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
6572 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
6573 Wrap in !__MINGW64__.
6574 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
6575 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
6576 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
6577 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
6578 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
6579 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
6580 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
6582 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
6583 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
6584 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
6585 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
6586 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
6587 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
6588 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
6589 * config/no-unwind.h: New file.
6590 * config.host (md_unwind_header): Document.
6592 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
6593 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
6594 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
6595 hppa[12]*-*-hpux11*): Set md_unwind_header.
6596 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
6597 Set md_unwind_header.
6598 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
6599 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
6600 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
6601 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
6602 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
6603 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
6604 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
6606 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
6607 * configure: Regenerate.
6609 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6611 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
6612 Set tmake_file, extra_parts.
6613 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
6615 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
6617 * config/mips/t-irix6: New file.
6618 * config/mips/t-slibgcc-irix: New file.
6620 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6622 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
6623 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
6625 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6627 * configure.ac (target_thread_file): Determine thread model.
6628 * configure: Regenerate.
6629 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
6630 * config/alpha/t-alpha: New file.
6631 * config/alpha/t-crtfm: Use $<.
6632 * config/alpha/t-ieee: New file.
6633 * config/alpha/t-osf-pthread: New file.
6634 * config/alpha/t-slibgcc-osf: New file.
6635 * config/alpha/libgcc-osf5.ver: New file.
6637 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6639 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
6641 Add crtfastmath.o to extra_parts.
6643 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6645 * config/gmon-sol2.c: Reindent.
6647 Remove, correct casts.
6648 Use STDERR_FILENO, NULL.
6649 (BASEADDRESS): Remove.
6651 (errno, sbrk): Remove declarations.
6652 (monstartup) [hp300]: Remove.
6655 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6657 * Makefile.in (cpu_type): Define.
6658 * config.host (i[34567]86-*-rtems*): Handle it.
6659 (i[34567]86-*-solaris2*): Move body ...
6660 (*-*-solaris2*): ... here.
6661 New case, generalize.
6662 (sparc-*-elf*): Handle it.
6663 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
6664 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
6665 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
6667 (sparc*-*-solaris2*): ... this.
6669 (sparc64-*-elf*): Handle it.
6670 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
6671 Merge ../gcc/config/i386/gmon-sol2.c.
6672 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
6674 Merge ../gcc/config/i386/sol2-gc1.asm.
6675 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
6677 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
6679 * config/i386/t-crtfm (crtfastmath.o): Use $<.
6680 * config/i386/t-crtstuff: New file.
6681 * config/i386/t-softfp: New file.
6682 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
6683 $(T)crti.o, $(T)crtn.o): Remove.
6684 (gcrt1.o): New rule.
6685 (TARGET_LIBGCC2_CFLAGS): Remove.
6686 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
6687 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
6688 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
6689 * config/sparc/t-sol2: New file.
6690 * config/sparc/t-crtfm: Move to ...
6691 * config/t-crtfm: ... this.
6692 Use $(cpu_type), $<.
6693 * config/t-crtin: New file.
6694 * config/sparc/t-softfp: New file.
6695 * config/sparc/t-softmul: New file.
6696 * config/t-rtems: New file.
6697 * config/t-slibgcc: New file.
6698 * config/t-slibgcc-elf-ver: New file.
6699 * config/t-slibgcc-gld: New file.
6700 * config/t-slibgcc-sld: New file.
6701 * config/t-sol2: New file.
6702 * configure.ac: Include ../config/lib-ld.m4.
6703 Call AC_LIB_PROG_LD_GNU.
6704 Substitute cpu_type.
6705 * configure: Regenerate.
6707 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
6710 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
6711 libgcc-std.ver in the build directory.
6712 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
6713 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
6715 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
6717 * libgcc-std.ver.in: New file.
6718 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
6720 (libgcc-std.ver): New rule.
6721 * config/t-gnu-prefix: New file.
6723 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6725 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
6727 2011-05-10 Joseph Myers <joseph@codesourcery.com>
6729 * config/i386/darwin-lib.h: New file.
6731 2011-05-10 Joseph Myers <joseph@codesourcery.com>
6733 * config/arm/symbian-lib.h: New.
6735 2011-05-04 Chris Demetriou <cgd@google.com>
6737 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
6738 (__x86.get_pc_thunk.bx): ...this.
6739 (__morestack): Adjust for rename, remove undef of __i686.
6741 2011-05-03 Chris Demetriou <cgd@google.com>
6743 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
6745 2011-03-22 Joseph Myers <joseph@codesourcery.com>
6747 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
6748 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
6749 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
6750 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
6751 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
6754 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
6756 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
6757 Adjust copyright year.
6759 2011-03-07 Ian Lance Taylor <iant@google.com>
6761 * generic-morestack.c (__splitstack_find): Adjust returned stack
6762 pointer to include all registers pushed by __morestack.
6764 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
6767 * configure.ac: Call ACX_NONCANONICAL_TARGET.
6768 (toolexecdir): Calculate and AC_SUBST.
6769 (toolexeclibdir): Likewise.
6770 * Makefile.in (target_noncanonical): Import.
6771 (toolexecdir): Likewise.
6772 (toolexeclibdir): Likewise.
6773 * configure: Regenerate.
6775 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
6778 * config/arm/bpabi.h: Rename to...
6779 * config/arm/bpabi-lib.h: ...this.
6781 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6783 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
6785 * configure: Regenerate.
6787 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
6789 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
6790 __FLOAT_WORD_ORDER__.
6791 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
6794 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6797 * Makefile.in (install-strip): New phony target.
6799 2010-11-07 Ian Lance Taylor <iant@google.com>
6802 * config/i386/morestack.S (__morestack_large_model): New
6805 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
6807 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
6809 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
6811 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
6813 * config/arm/bpabi.h: New file.
6814 * config/frv/frv-abi.h: New file.
6816 2010-10-01 Ian Lance Taylor <iant@google.com>
6818 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
6819 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
6821 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
6824 * config.host: Add the missing `$'.
6826 2010-09-30 Michael Eager <eager@eagercon.com>
6828 * config.host: Add microblaze*-*-*.
6829 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
6830 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
6831 udivsi3.asm,umodsi3.asm}: New.
6833 2010-09-28 Ian Lance Taylor <iant@google.com>
6835 * configure.ac: Adjust CFI test to test assembler directly rather
6836 than checking gcc preprocessor macro.
6837 * configure: Rebuild.
6839 2010-09-27 Ian Lance Taylor <iant@google.com>
6841 * configure.ac: Test whether assembler supports CFI directives.
6842 * config.host: Only add t-stack and i386/t-stack-i386 to
6843 tmake_file if libgcc_cv_cfi is "yes".
6844 * configure: Rebuild.
6846 2010-09-27 Ian Lance Taylor <iant@google.com>
6848 * generic-morestack.h: New file.
6849 * generic-morestack.c: New file.
6850 * generic-morestack-thread.c: New file.
6851 * config/i386/morestack.S: New file.
6852 * config/t-stack: New file.
6853 * config/i386/t-stack-i386: New file.
6854 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
6855 i386/t-stack-i386 to tmake_file.
6857 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
6859 * Makefile.in (libgcc-extra-parts): Check for static archives and
6860 invoke ranlib after installing them.
6861 (gcc-extra-parts): Likewise.
6862 (install-leaf): Likewise.
6864 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
6866 * configure: Regenerated.
6868 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
6870 * configure: Regenerated.
6872 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
6873 Andrew Pinski <pinskia@gmail.com>
6876 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
6878 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
6881 * configure: Regenerated.
6883 2010-09-06 Andreas Schwab <schwab@redhat.com>
6885 * configure: Regenerate.
6887 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
6889 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
6891 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
6894 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
6895 Iain Sandoe <iains@gcc.gnu.org>
6898 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
6899 LIB2FUNCS_EXCLUDE functions.
6901 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
6903 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
6905 * configure: Regenerate.
6907 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
6909 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
6910 i386/t-freebsd to tmake_file.
6911 * config/i386/t-freebsd: New file.
6912 * config/i386/libgcc-bsd.ver: New file.
6914 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
6916 * config.host (powerpc*-eabispe*): Set tmake_file.
6917 (powerpc*-eabi*): Likewise.
6918 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
6919 crtbeginS, crtendS, crtbeginT.
6921 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
6923 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
6924 to tmake_file. Add crtfastmath.o to extra_parts.
6925 * config/mips/t-crtfm: New.
6927 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
6929 * config.host (sparc64-*-rtems*): New target.
6931 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6933 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
6936 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
6938 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
6940 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6942 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
6943 alpha-dec-osf5.0* support.
6945 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
6947 * config.host: Add lm32-*-rtems*.
6949 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6950 Uros Bizjak <ubizjak@gmail.com>
6953 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
6954 like other remaining 32-bit x86 OSes.
6955 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
6957 * config/i386/libgcc-sol2.ver: New file.
6958 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
6960 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
6963 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
6964 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
6965 is used and substitute set_use_emutls.
6966 * configure: Regenerated.
6968 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
6970 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
6972 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6975 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
6977 ($(T)gcrt1.o): Likewise.
6978 ($(T)crt1.o): Likewise.
6979 ($(T)crti.o): Likewise.
6980 ($(T)crtn.o): Likewise.
6982 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6985 * Makefile.in (install): Use $(MAKE) string in rule, for
6988 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
6990 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
6991 * config/mmix/t-mmix: New file.
6992 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
6994 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
6997 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
7000 2010-01-04 Anthony Green <green@moxielogic.com>
7002 * config/moxie/crti.asm, config/moxie/crtn.asm,
7003 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
7004 config/moxie/t-moxie: New files.
7005 * config.host: Add t-moxie-softfp reference.
7007 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
7010 * config/t-slibgcc-darwin: Fix embedded rpaths for
7011 --enable-version-specific-runtime-libs, build extension stub
7012 libs exposing features available from current libgcc_s.
7014 2009-11-11 Jon Beniston <jon@beniston.com>
7016 * config.host: Add lm32 targets.
7017 * config/lm32: New directory.
7018 * config/lm32/libgcc_lm32.h: New file.
7019 * config/lm32/_mulsi3.c: New file.
7020 * config/lm32/_udivmodsi4.c: New file.
7021 * config/lm32/_divsi3.c: New file.
7022 * config/lm32/_modsi3.c: New file.
7023 * config/lm32/_udivsi3.c: New file.
7024 * config/lm32/_umodsi3.c: New file.
7025 * config/lm32/_lshrsi3.S: New file.
7026 * config/lm32/_ashrsi3.S: New file.
7027 * config/lm32/_ashlsi3.S: New file.
7028 * config/lm32/crti.S: New file.
7029 * config/lm32/crtn.S: New file.
7030 * config/lm32/t-lm32: New file.
7031 * config/lm32/t-elf: New file.
7032 * config/lm32/t-uclinux: New file.
7034 2009-10-26 Nick Clifton <nickc@redhat.com>
7036 * config.host: Add support for RX target.
7037 * config/rx: New directory.
7038 * config/rx/rx-abi-functions.c: New file. Supplementary
7039 functions for libgcc to support the RX ABI.
7040 * config/rx/rx-abi.h: New file. Supplementary header file for
7041 libgcc RX ABI functions.
7042 * config/rx/t-rx: New file: Makefile fragment for building
7045 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
7047 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
7048 constraint of y0 to "g".
7050 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
7052 * config.host: Include the s390 makefile fragments.
7053 * config/s390/32/_fixdfdi.c: New file.
7054 * config/s390/32/_fixsfdi.c: New file.
7055 * config/s390/32/_fixtfdi.c: New file.
7056 * config/s390/32/_fixunsdfdi.c: New file.
7057 * config/s390/32/_fixunssfdi.c: New file.
7058 * config/s390/32/_fixunstfdi.c: New file.
7059 * config/s390/32/t-floattodi: New file.
7060 * config/s390/libgcc-glibc.ver: New file.
7061 * config/s390/t-crtstuff: New file.
7062 * config/s390/t-linux: New file.
7063 * config/s390/t-tpf: New file.
7065 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7067 * configure.ac (AC_PREREQ): Bump to 2.64.
7069 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
7071 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
7073 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7075 * configure: Regenerate.
7077 2009-08-09 Douglas B Rupp <rupp@gnat.com>
7079 * config.host (ia64-hp-*vms*): New target.
7080 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
7083 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7085 * configure.ac: Add snippet for maintainer-mode.
7086 * configure: Regenerate.
7087 * Makefile.in (AUTOCONF, configure_deps): New variables.
7088 ($(srcdir)/configure)): New rule, active only with maintainer
7091 2009-06-23 DJ Delorie <dj@redhat.com>
7094 * config.host: Add mep support.
7096 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
7098 * config.host: Add i386/${host_address}/t-fprules-softfp and
7099 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
7101 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
7103 * config/i386/64/_multc3.c: Likewise.
7104 * config/i386/64/_powitf2.c: Likewise.
7105 * config/i386/64/eqtf2.c: Likewise.
7106 * config/i386/64/getf2.c: Likewise.
7107 * config/i386/64/letf2.c: Likewise.
7108 * config/i386/64/letf2.c: Likewise.
7109 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
7110 unsigned long long for x64 mingw targets.
7111 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
7112 (_FP_I_TYPE): Define as long long for x64 mingw target.
7114 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
7116 * config.host (vax-*-linux*): New.
7118 2009-05-31 Anthony Green <green@moxielogic.com>
7120 * config.host: Add moxie support.
7121 * config/moxie/t-moxie: New file.
7123 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
7125 * config.host: Add i386/${host_address}/t-fprules-softfp and
7126 t-softfp to tmake_file for i[34567]86-*-cygwin*.
7128 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
7130 * config.host: Add i386/${host_address}/t-fprules-softfp to
7131 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
7133 2009-04-09 Nick Clifton <nickc@redhat.com>
7135 * config/ia64/tf-signs.c: Change copyright header to refer to
7136 version 3 of the GNU General Public License with version 3.1
7137 of the GCC Runtime Library Exception and to point readers at
7138 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
7140 * config/i386/32/tf-signs.c: Likewise.
7141 * config/libbid/_addsub_dd.c: Likewise.
7142 * config/libbid/_addsub_sd.c: Likewise.
7143 * config/libbid/_addsub_td.c: Likewise.
7144 * config/libbid/_dd_to_df.c: Likewise.
7145 * config/libbid/_dd_to_di.c: Likewise.
7146 * config/libbid/_dd_to_sd.c: Likewise.
7147 * config/libbid/_dd_to_sf.c: Likewise.
7148 * config/libbid/_dd_to_si.c: Likewise.
7149 * config/libbid/_dd_to_td.c: Likewise.
7150 * config/libbid/_dd_to_tf.c: Likewise.
7151 * config/libbid/_dd_to_udi.c: Likewise.
7152 * config/libbid/_dd_to_usi.c: Likewise.
7153 * config/libbid/_dd_to_xf.c: Likewise.
7154 * config/libbid/_df_to_dd.c: Likewise.
7155 * config/libbid/_df_to_sd.c: Likewise.
7156 * config/libbid/_df_to_td.c: Likewise.
7157 * config/libbid/_di_to_dd.c: Likewise.
7158 * config/libbid/_di_to_sd.c: Likewise.
7159 * config/libbid/_di_to_td.c: Likewise.
7160 * config/libbid/_div_dd.c: Likewise.
7161 * config/libbid/_div_sd.c: Likewise.
7162 * config/libbid/_div_td.c: Likewise.
7163 * config/libbid/_eq_dd.c: Likewise.
7164 * config/libbid/_eq_sd.c: Likewise.
7165 * config/libbid/_eq_td.c: Likewise.
7166 * config/libbid/_ge_dd.c: Likewise.
7167 * config/libbid/_ge_sd.c: Likewise.
7168 * config/libbid/_ge_td.c: Likewise.
7169 * config/libbid/_gt_dd.c: Likewise.
7170 * config/libbid/_gt_sd.c: Likewise.
7171 * config/libbid/_gt_td.c: Likewise.
7172 * config/libbid/_isinfd128.c: Likewise.
7173 * config/libbid/_isinfd32.c: Likewise.
7174 * config/libbid/_isinfd64.c: Likewise.
7175 * config/libbid/_le_dd.c: Likewise.
7176 * config/libbid/_le_sd.c: Likewise.
7177 * config/libbid/_le_td.c: Likewise.
7178 * config/libbid/_lt_dd.c: Likewise.
7179 * config/libbid/_lt_sd.c: Likewise.
7180 * config/libbid/_lt_td.c: Likewise.
7181 * config/libbid/_mul_dd.c: Likewise.
7182 * config/libbid/_mul_sd.c: Likewise.
7183 * config/libbid/_mul_td.c: Likewise.
7184 * config/libbid/_ne_dd.c: Likewise.
7185 * config/libbid/_ne_sd.c: Likewise.
7186 * config/libbid/_ne_td.c: Likewise.
7187 * config/libbid/_sd_to_dd.c: Likewise.
7188 * config/libbid/_sd_to_df.c: Likewise.
7189 * config/libbid/_sd_to_di.c: Likewise.
7190 * config/libbid/_sd_to_sf.c: Likewise.
7191 * config/libbid/_sd_to_si.c: Likewise.
7192 * config/libbid/_sd_to_td.c: Likewise.
7193 * config/libbid/_sd_to_tf.c: Likewise.
7194 * config/libbid/_sd_to_udi.c: Likewise.
7195 * config/libbid/_sd_to_usi.c: Likewise.
7196 * config/libbid/_sd_to_xf.c: Likewise.
7197 * config/libbid/_sf_to_dd.c: Likewise.
7198 * config/libbid/_sf_to_sd.c: Likewise.
7199 * config/libbid/_sf_to_td.c: Likewise.
7200 * config/libbid/_si_to_dd.c: Likewise.
7201 * config/libbid/_si_to_sd.c: Likewise.
7202 * config/libbid/_si_to_td.c: Likewise.
7203 * config/libbid/_td_to_dd.c: Likewise.
7204 * config/libbid/_td_to_df.c: Likewise.
7205 * config/libbid/_td_to_di.c: Likewise.
7206 * config/libbid/_td_to_sd.c: Likewise.
7207 * config/libbid/_td_to_sf.c: Likewise.
7208 * config/libbid/_td_to_si.c: Likewise.
7209 * config/libbid/_td_to_tf.c: Likewise.
7210 * config/libbid/_td_to_udi.c: Likewise.
7211 * config/libbid/_td_to_usi.c: Likewise.
7212 * config/libbid/_td_to_xf.c: Likewise.
7213 * config/libbid/_tf_to_dd.c: Likewise.
7214 * config/libbid/_tf_to_sd.c: Likewise.
7215 * config/libbid/_tf_to_td.c: Likewise.
7216 * config/libbid/_udi_to_dd.c: Likewise.
7217 * config/libbid/_udi_to_sd.c: Likewise.
7218 * config/libbid/_udi_to_td.c: Likewise.
7219 * config/libbid/_unord_dd.c: Likewise.
7220 * config/libbid/_unord_sd.c: Likewise.
7221 * config/libbid/_unord_td.c: Likewise.
7222 * config/libbid/_usi_to_dd.c: Likewise.
7223 * config/libbid/_usi_to_sd.c: Likewise.
7224 * config/libbid/_usi_to_td.c: Likewise.
7225 * config/libbid/_xf_to_dd.c: Likewise.
7226 * config/libbid/_xf_to_sd.c: Likewise.
7227 * config/libbid/_xf_to_td.c: Likewise.
7228 * config/libbid/bid128.c: Likewise.
7229 * config/libbid/bid128_2_str.h: Likewise.
7230 * config/libbid/bid128_2_str_macros.h: Likewise.
7231 * config/libbid/bid128_2_str_tables.c: Likewise.
7232 * config/libbid/bid128_add.c: Likewise.
7233 * config/libbid/bid128_compare.c: Likewise.
7234 * config/libbid/bid128_div.c: Likewise.
7235 * config/libbid/bid128_fma.c: Likewise.
7236 * config/libbid/bid128_logb.c: Likewise.
7237 * config/libbid/bid128_minmax.c: Likewise.
7238 * config/libbid/bid128_mul.c: Likewise.
7239 * config/libbid/bid128_next.c: Likewise.
7240 * config/libbid/bid128_noncomp.c: Likewise.
7241 * config/libbid/bid128_quantize.c: Likewise.
7242 * config/libbid/bid128_rem.c: Likewise.
7243 * config/libbid/bid128_round_integral.c: Likewise.
7244 * config/libbid/bid128_scalb.c: Likewise.
7245 * config/libbid/bid128_sqrt.c: Likewise.
7246 * config/libbid/bid128_string.c: Likewise.
7247 * config/libbid/bid128_to_int16.c: Likewise.
7248 * config/libbid/bid128_to_int32.c: Likewise.
7249 * config/libbid/bid128_to_int64.c: Likewise.
7250 * config/libbid/bid128_to_int8.c: Likewise.
7251 * config/libbid/bid128_to_uint16.c: Likewise.
7252 * config/libbid/bid128_to_uint32.c: Likewise.
7253 * config/libbid/bid128_to_uint64.c: Likewise.
7254 * config/libbid/bid128_to_uint8.c: Likewise.
7255 * config/libbid/bid32_to_bid128.c: Likewise.
7256 * config/libbid/bid32_to_bid64.c: Likewise.
7257 * config/libbid/bid64_add.c: Likewise.
7258 * config/libbid/bid64_compare.c: Likewise.
7259 * config/libbid/bid64_div.c: Likewise.
7260 * config/libbid/bid64_fma.c: Likewise.
7261 * config/libbid/bid64_logb.c: Likewise.
7262 * config/libbid/bid64_minmax.c: Likewise.
7263 * config/libbid/bid64_mul.c: Likewise.
7264 * config/libbid/bid64_next.c: Likewise.
7265 * config/libbid/bid64_noncomp.c: Likewise.
7266 * config/libbid/bid64_quantize.c: Likewise.
7267 * config/libbid/bid64_rem.c: Likewise.
7268 * config/libbid/bid64_round_integral.c: Likewise.
7269 * config/libbid/bid64_scalb.c: Likewise.
7270 * config/libbid/bid64_sqrt.c: Likewise.
7271 * config/libbid/bid64_string.c: Likewise.
7272 * config/libbid/bid64_to_bid128.c: Likewise.
7273 * config/libbid/bid64_to_int16.c: Likewise.
7274 * config/libbid/bid64_to_int32.c: Likewise.
7275 * config/libbid/bid64_to_int64.c: Likewise.
7276 * config/libbid/bid64_to_int8.c: Likewise.
7277 * config/libbid/bid64_to_uint16.c: Likewise.
7278 * config/libbid/bid64_to_uint32.c: Likewise.
7279 * config/libbid/bid64_to_uint64.c: Likewise.
7280 * config/libbid/bid64_to_uint8.c: Likewise.
7281 * config/libbid/bid_b2d.h: Likewise.
7282 * config/libbid/bid_binarydecimal.c: Likewise.
7283 * config/libbid/bid_conf.h: Likewise.
7284 * config/libbid/bid_convert_data.c: Likewise.
7285 * config/libbid/bid_decimal_data.c: Likewise.
7286 * config/libbid/bid_decimal_globals.c: Likewise.
7287 * config/libbid/bid_div_macros.h: Likewise.
7288 * config/libbid/bid_dpd.c: Likewise.
7289 * config/libbid/bid_flag_operations.c: Likewise.
7290 * config/libbid/bid_from_int.c: Likewise.
7291 * config/libbid/bid_functions.h: Likewise.
7292 * config/libbid/bid_gcc_intrinsics.h: Likewise.
7293 * config/libbid/bid_inline_add.h: Likewise.
7294 * config/libbid/bid_internal.h: Likewise.
7295 * config/libbid/bid_round.c: Likewise.
7296 * config/libbid/bid_sqrt_macros.h: Likewise.
7298 2009-04-09 Jakub Jelinek <jakub@redhat.com>
7300 * Makefile.in: Change copyright header to refer to version
7301 3 of the GNU General Public License and to point readers at the
7302 COPYING3 file and the FSF's license web page.
7303 * config.host: Likewise.
7305 2009-04-07 Alan Modra <amodra@bigpond.net.au>
7307 * config.host: Reorder and merge to match config.gcc change.
7309 2009-04-03 Alan Modra <amodra@bigpond.net.au>
7311 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
7313 2009-03-28 Joseph Myers <joseph@codesourcery.com>
7315 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
7316 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
7317 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
7318 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
7320 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
7322 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
7323 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
7325 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
7327 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
7328 ia64/t-softfp-compat to tmake_file.
7330 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
7332 * config/ia64/__divxf3.asm: New.
7333 * config/ia64/_fixtfdi.asm: Likewise.
7334 * config/ia64/_fixunstfdi.asm: Likewise.
7335 * config/ia64/_floatditf.asm: Likewise.
7336 * config/ia64/t-fprules-softfp: Likewise.
7337 * config/ia64/t-softfp-compat: Likewise.
7338 * config/ia64/tf-signs.c: Likewise.
7340 2009-01-18 Ben Elliston <bje@au.ibm.com>
7342 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
7344 2009-01-16 Ben Elliston <bje@au.ibm.com>
7346 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
7349 2009-01-13 Ben Elliston <bje@au.ibm.com>
7351 * config/t-softfp: New file.
7352 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
7353 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
7355 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
7357 * config.host: Add m32r*-*-rtems*.
7359 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
7361 * config.host: Add m32c*-*-rtems*.
7363 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7366 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
7367 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
7368 * configure: Regenerate.
7369 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
7370 tmake_file here from gcc/config.gcc.
7371 Move extra_parts here from gcc/config.gcc.
7372 * config/i386/t-sol2: Move here from gcc/config/i386.
7373 Use gcc_srcdir instead of srcdir.
7375 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
7377 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
7380 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
7382 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
7384 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
7386 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
7388 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
7391 * config.host: Add picochip-*-*.
7393 2008-08-06 Bob Wilson <bob.wilson@acm.org>
7395 * config.host: Match more processor names for Xtensa.
7397 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
7399 * config/i386/64/t-softfp-compat: Update comments.
7401 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
7403 * config/i386/64/_divtc3-compat.c: Moved to ...
7404 * config/i386/64/_divtc3.c: Here.
7406 * config/i386/64/_multc3-compat.c: Moved to ...
7407 * config/i386/64/_multc3.c: Here.
7409 * config/i386/64/_powitf2-compat.c: Moved to ...
7410 * config/i386/64/_powitf2.c: Here.
7412 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
7413 .c suffix instead of -compat.c.
7415 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
7417 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
7418 (_FP_MUL_MEAT_D): Ditto.
7419 (_FP_DIV_MEAT_S): Ditto.
7420 (_FP_DIV_MEAT_D): Ditto.
7422 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
7424 * Makefile.in: Add support for __sync_* libgcc functions.
7426 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
7428 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
7430 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7433 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
7434 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
7436 * config/i386/64/t-fprules-softfp: Moved to ...
7437 * config/i386/64/t-softfp-compat: This. New.
7439 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
7441 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
7442 Initialize f with 0.0.
7444 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7447 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
7449 * config/i386/64/_divtc3-compat.c: New.
7450 * config/i386/64/_multc3-compat.c: Likewise.
7451 * config/i386/64/_powitf2-compat.c: Likewise.
7452 * config/i386/64/eqtf2.c: Likewise.
7453 * config/i386/64/getf2.c: Likewise.
7454 * config/i386/64/letf2.c: Likewise.
7455 * config/i386/64/t-fprules-softfp: Likewise.
7457 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7459 * config.host: Add i386/${host_address}/t-fprules-softfp to
7460 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
7461 i[34567]86-*-linux*, x86_64-*-linux*.
7463 * configure.ac: Set host_address to 64 or 32 for x86.
7464 * configure: Regenerated.
7466 * Makefile.in (config.status): Also depend on
7467 $(srcdir)/config.host.
7469 * config/i386/32/t-fprules-softfp: New.
7470 * config/i386/32/tf-signs.c: Likewise.
7472 * config/i386/64/sfp-machine.h: New. Moved from gcc.
7474 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7475 Uros Bizjak <ubizjak@gmail.com>
7477 * config/i386/32/sfp-machine.h: New.
7479 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
7481 * config/rs6000/t-ppccomm: Remove rules that conflict with
7482 auto-generated rules.
7484 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7486 * configure.ac: sinclude override.m4.
7487 * configure: Regenerate.
7489 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
7491 * configure: Regenerate.
7493 2008-06-10 Joseph Myers <joseph@codesourcery.com>
7495 * Makefile.in (DECNUMINC): Remove
7496 -I$(MULTIBUILDTOP)../../libdecnumber.
7499 2008-06-07 Joseph Myers <joseph@codesourcery.com>
7501 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
7502 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
7503 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
7504 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
7505 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
7506 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
7507 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
7508 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
7509 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
7510 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
7511 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
7512 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
7513 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
7514 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
7516 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
7518 * config.host (sh2[lbe]*-*-linux*): Allow target.
7520 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
7522 * config/rs6000/t-ppccomm: Add build rules for new files.
7523 (LIB2ADD_ST): New variable.
7525 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
7529 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
7530 * config/t-avr: New file. Build 16bit libgcc functions.
7532 2008-03-02 Jakub Jelinek <jakub@redhat.com>
7535 * config/t-slibgcc-darwin: Make install-leaf dependent on
7536 install-darwin-libgcc-stubs instead of install.
7538 2008-01-25 Joseph Myers <joseph@codesourcery.com>
7540 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
7541 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
7542 sh-*-rtemscoff*): Remove cases.
7544 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
7546 * Makefile.in (all): Use install-leaf rather than install.
7547 (install): Split most of the rule into...
7548 (install-leaf): ...this new one.
7550 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
7551 Paolo Bonzini <bonzini@gnu.org>
7554 * Makefile.in: Use @shlib_slibdir@ substitution to get
7555 correct install name on darwin.
7556 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
7558 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
7560 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
7561 cris-*-elf and cris-*-none.
7562 (crisv32-*-linux*): Similar, as cris-*-linux*.
7564 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
7566 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
7568 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
7571 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
7572 * configure: Regenerated.
7574 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
7576 * Makefile.in (dfp-filenames): Replace decimal_globals,
7577 decimal_data, binarydecimal and convert_data with
7578 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
7579 and bid_convert_data, respectively.
7581 2007-09-17 Chao-ying Fu <fu@mips.com>
7582 Nigel Stephens <nigel@mips.com>
7584 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
7585 * Makefile.in (fixed_point): Define.
7586 Check if fixed_point is yes to build support functions.
7587 * configure.ac: Check for fixed_point support.
7588 * configure: Regenerated.
7589 * gen-fixed.sh: New file to generate lists of fixed-point labels,
7590 funcs, modes, from, to.
7592 2007-09-11 Janis Johnson <janis187@us.ibm.com
7594 * Makefile.in (dfp-filenames): Add bid128_noncomp.
7596 2007-09-10 Janis Johnson <janis187@us.ibm.com>
7598 * Makefile.in (dfp-filenames): Remove decUtility, add
7599 decDouble, decPacked, decQuad, decSingle.
7601 2007-08-27 Hans Kester <hans.kester@ellips.nl>
7603 * config.host : Add x86_64-elf target.
7605 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
7607 * configure.ac (set_have_cc_tls): Add a missing =.
7608 * configure: Regenerated.
7610 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
7612 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
7613 and x86_64-*-linux*.
7615 * config/t-tls: New file.
7617 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
7619 * configure.ac: Include ../config/enable.m4 and
7620 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
7621 supports TLS and substitute set_have_cc_tls.
7622 * configure: Regenerated.
7624 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
7626 * Makefile.in: Use libbid for DFP when BID is enabled.
7628 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
7630 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
7631 extra_parts. Add config/i386/t-cygming to tmake_file.
7632 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
7634 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
7635 Danny Smith <dannysmith@users.sourceforge.net>
7638 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
7639 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
7640 * config/i386/t-crtfm: Compile crtfastmath.o with
7641 -minline-all-stringops.
7643 2007-05-10 Richard Sandiford <richard@codesourcery.com>
7645 * config.host (sparc-wrs-vxworks): New target.
7647 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
7649 * config.host: Recognize fido.
7651 2007-04-04 Janis Johnson <janis187@us.ibm.com>
7653 * configure: Check host, not target, for decimal float support.
7655 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
7657 * config/i386/t-crtpc: New file.
7658 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
7659 (x86_64-*-linux*): Ditto.
7661 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
7663 * config.host (x86_64-*-mingw*): New target.
7665 2007-03-23 Michael Meissner <michael.meissner@amd.com>
7666 H.J. Lu <hongjiu.lu@intel.com>
7668 * Makefile.in (enable_decimal_float): New.
7670 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
7671 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
7672 (decbits-filenames): This.
7673 (decbits-objects): New.
7674 (libgcc-objects): Add $(decbits-objects).
7676 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
7677 Substitute enable_decimal_float.
7678 * configure: Regenerated.
7680 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
7682 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
7684 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
7686 * Makefile.in (install-info): New dummy target.
7688 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
7690 * config.host (bfin*-linux-uclibc*): Set extra_parts.
7692 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
7694 * Makefile.in: Add install-html and install-pdf dummy
7697 2007-02-05 Roger Sayle <roger@eyesopen.com>
7698 Daniel Jacobowitz <dan@codesourcery.com>
7700 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
7701 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
7702 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
7704 2007-01-29 Janis Johnson <janis187@us.ibm.com>
7706 * Makefile.in (dec-filenames): Add decExcept.
7708 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
7711 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
7714 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
7716 * configure.ac: Add --enable-version-specific-runtime-libs.
7717 Correct $slibdir default.
7718 * configure: Regenerated.
7720 2007-01-23 Joseph Myers <joseph@codesourcery.com>
7722 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
7724 2007-01-21 Andrew Pinski <pinskia@gmail.com>
7727 * config.host (alpha*-*-linux*): Set extra_parts.
7729 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
7731 * config/sh/t-linux: New.
7732 * config.host (sh*-*-linux*): Set tmake_file.
7734 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
7736 * Makefile.in (install): Handle multilibs.
7738 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
7740 * Makefile.in: Added .PHONY entry for documentation targets.
7742 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
7744 * Makefile.in: Add empty info, html, dvi, pdf targets.
7746 2007-01-04 Mike Stump <mrs@apple.com>
7748 * Makefile.in (MAKEINFO): Remove.
7751 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
7753 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
7754 * configure: Regenerate.
7755 * Makefile.in (host_subdir): Substitute it.
7756 (gcc_objdir): Use it.
7758 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
7760 * config.host (ia64*-*-linux*): Set tmake_file.
7762 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
7764 * Makefile.in (version): Define.
7766 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
7767 Paolo Bonzini <bonzini@gnu.org>
7769 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
7770 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
7771 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
7772 config/sparc/t-crtfm, config/t-slibgcc-darwin,
7773 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
7774 shared-object.mk, siditi-object.mk, static-object.mk: New files.
7775 * configure: Generated.
7777 Copyright (C) 2007-2016 Free Software Foundation, Inc.
7779 Copying and distribution of this file, with or without modification,
7780 are permitted in any medium without royalty provided the copyright
7781 notice and this notice are preserved.