1 2016-07-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3 * config/rs6000/_divkc3.c: Add copyright/license boilerplate.
4 * config/rs6000/_mulkc3.c: Likewise.
6 2016-07-29 Georg-Johann Lay <avr@gjlay.de>
8 * config/avr/lib1funcs.S (__muldi3) [have MUL]: No need to clear
9 zero_reg as previous call to __umulhisi3 already cleared it.
11 2016-07-21 Aurelien Jarno <aurelien@aurel32.net>
14 * config/arm/ieee754-df.S (extendsfdf2): Convert sNaN to qNaN.
16 2016-07-19 Nick Clifton <nickc@redhat.com>
18 * config.host (m32r): Add m32r/t-m32r to tmake_file.
19 Add crtinit.o and crtfini.o to extra_parts.
21 2016-07-12 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23 * config/rs6000/_divkc3.c: New.
24 * config/rs6000/_mulkc3.c: New.
25 * config/rs6000/quad-float128.h: Define TFtype; declare _mulkc3
27 * config/rs6000/t-float128: Add _mulkc3 and _divkc3 to
30 2016-07-11 Hale Wang <hale.wang@arm.com>
31 Andre Vieira <andre.simoesdiasvieira@arm.com>
33 * config/arm/lib1funcs.S: Add new wrapper.
35 2016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
37 * config/arm/lib1funcs.S (__ARM_ARCH__): Define to 8 for ARMv8-M.
39 2016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
41 * config/arm/lib1funcs.S (HAVE_ARM_CLZ): Define for ARMv6* or later
42 and ARMv5t* rather than for a fixed list of architectures.
44 2016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
46 * config/arm/bpabi-v6m.S: Clarify what architectures is the
47 implementation suitable for.
48 * config/arm/lib1funcs.S (__prefer_thumb__): Define among other cases
49 for all Thumb-1 only targets.
50 (NOT_ISA_TARGET_32BIT): Define for Thumb-1 only targets.
51 (THUMB_LDIV0): Test for NOT_ISA_TARGET_32BIT rather than
54 (ARM_FUNC_ALIAS): Likewise.
55 (umodsi3): Add check to __ARM_ARCH_ISA_THUMB != 1 to guard the idiv
58 (clzsi2): Test for NOT_ISA_TARGET_32BIT rather than __ARM_ARCH_6M__.
61 (L_interwork_call_via_rX): Test for __ARM_ARCH_ISA_ARM rather than
62 __ARM_ARCH_6M__ in guard for checking whether it is defined.
63 (final includes): Test for NOT_ISA_TARGET_32BIT rather than
64 __ARM_ARCH_6M__ and add comment to indicate the connection between
65 this condition and the one in gcc/config/arm/elf.h.
66 * config/arm/libunwind.S: Test for __ARM_ARCH_ISA_THUMB and
67 __ARM_ARCH_ISA_ARM rather than __ARM_ARCH_6M__.
68 * config/arm/t-softfp: Likewise.
70 2016-07-06 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
72 * libgcc2.c (SYMBOL__MAIN): Remove checks for
73 CTOR_LISTS_DEFINED_EXTERNALLY.
75 2016-06-28 Walter Lee <walt@tilera.com>
77 * config/tilepro/atomic.h: Do not include arch/spr_def.h and
79 (SPR_CMPEXCH_VALUE): Define for tilegx.
80 (__NR_FAST_cmpxchg): Define for tilepro.
81 (__NR_FAST_atomic_update): Define for tilepro.
82 (__NR_FAST_cmpxchg64): Define for tilepro.
84 2016-06-23 Jakub Sejdak <jakub.sejdak@phoesys.com>
86 * config.host: Add suport for arm*-*-phoenix* targets.
88 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
90 * config.host: Remove support for mep-*.
91 * config/mep/lib1funcs.S: Remove.
92 * config/mep/lib2funcs.c: Remove.
93 * config/mep/t-mep: Remove.
94 * config/mep/tramp.c: Remove.
96 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
98 * config.host: Remove support for avr-rtems.
99 * config/avr/t-rtems: Remove.
101 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
103 * config.host: Remove m32r-rtems support.
105 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
107 * config.host: Remove h8300-rtems support.
109 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
111 * config.host: Remove support for knetbsd.
113 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
115 * config.host: Remove support for openbsd 2 and 3.
117 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
119 * config.host: Remove interix support.
120 * config/i386/t-interix: Remove.
122 2016-06-18 John David Anglin <danglin@gcc.gnu.org>
124 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Don't set
125 least-significant bit in function pointer for fixup.
127 2016-06-05 Aaron Conole <aconole@redhat.com>
128 Nathan Sidwell <nathan@acm.org>
131 * libgcov-driver-system.c (__gcov_error_file): Disable if IN_GCOV_TOOL.
132 (get_gcov_error_file): Check __gcov_error_file before trying to
134 (gcov_error): Always use get_gcov_error_file.
136 2016-06-02 Aaron Conole <aconole@redhat.com>
138 * libgcov-driver-system.c (__gcov_error_file): New.
139 (get_gcov_error_file): New.
140 (gcov_error): Use and set __gcov_error_file.
141 (gcov_error_exit): New.
142 * libgcov-driver.c (gcov_exit): Call gcov_error_exit.
144 2016-05-26 Nathan Sidwell <nathan@acm.org>
146 * config/nvptx/free.asm: Delete.
147 * config/nvptx/malloc.asm: Delete.
148 * config/nvptx/realloc.c: Delete.
151 2016-05-25 Nathan Sidwell <nathan@acm.org>
153 * config/nvptx/crt0.s: Delete.
154 * config/nvptx/crt0.c: New.
157 2016-05-19 Sandra Loosemore <sandra@codesourcery.com>
159 * config.host [x86_64-*-cygwin*]: Handle tmake_eh_file for mixed
160 dw2/seh configuration.
161 [x86_64-*-mingw*]: Likewise.
163 2016-05-10 Joel Sherrill <joel@rtems.org>
166 * config.host (moxie-*-rtems*): Merge this stanza with other moxie
167 targets so the same extra_parts are built. Also have tmake_file add
168 on to its value rather than override.
170 2016-04-30 Oleg Endo <olegendo@gcc.gnu.org>
172 * config.host: Remove SH5 support.
173 * configure: Likewise.
175 2016-04-29 Oleg Endo <olegendo@gcc.gnu.org>
177 * config/sh/crt1.S: Remove SH5 support.
178 * config/sh/crti.S: Likewise.
179 * config/sh/crtn.S: Likewise.
180 * config/sh/lib1funcs-4-300.S: Likewise.
181 * config/sh/lib1funcs-Os-4-200.S: Likewise.
182 * config/sh/lib1funcs.S: Likewise.
183 * config/sh/linux-unwind.h: Likewise.
184 * config/sh/t-sh64: Delete.
186 2016-04-29 Claudiu Zissulescu <claziss@synopsys.com>
188 * config/arc/ieee-754/eqdf2.S: Handle FPX NaN.
190 2016-04-28 Claudiu Zissulescu <claziss@synopsys.com>
191 Joern Rennecke <joern.rennecke@embecosm.com>
193 * config/arc/crttls.S: New file.
194 * config/arc/t-arc: New rule.
195 * config.host (arc*-*-elf*, arc*-*-linux*): Add crttls.o.
197 2016-04-25 Nick Clifton <nickc@redhat.com>
199 * config/msp430/cmpd.c (__mspabi_cmpf): Add prototype.
200 (__mspabi_cmpd): Likewise.
201 * config/msp430/floathidf.c (__floathidf): Likewise.
202 * config/msp430/floathisf.c (__floathisf): Likewise
203 * config/msp430/floatunhidf.c (__floatunssidf): Likewise.
204 * config/msp430/floatunhisf.c (__floatunshisf): Likewise.
205 * config/msp430/lib2shift.c (__ashlsi3): Take a signed char as the
207 (__ashrsi3): Likewise.
209 2016-04-21 Waldemar Brodkorb <wbx@openadk.org>
211 * config/m68k/linux-atomic.c: Do not include unistd.h
213 2016-04-20 Martin Galvan <martin.galvan@tallertechnologies.com>
215 * config/arm/ieee754-df.S: Fix typos in comments.
217 2016-04-11 Michael Meissner <meissner@linux.vnet.ibm.com>
220 * configure.ac (powerpc*-*-linux*): Rework tests to build
221 __float128 emulation routines to not depend on using #pragma GCC
222 target to enable -mfloat128.
223 * configure: Regnerate.
225 2016-04-04 Eric Botcazou <ebotcazou@adacore.com>
228 * libgcc2.c (L__main): Undefine __LIBGCC_EH_FRAME_SECTION_NAME__ if
229 __MINGW32__ is defined.
231 2016-03-28 James Bowman <james.bowman@ftdichip.com>
233 * libgcc/config/ft32/lib1funcs.S (*divsi3, *modsi3): New.
235 2016-03-22 Michael Meissner <meissner@linux.vnet.ibm.com>
238 * config/rs6000/extendkftf2-sw.c (__extendkftf2_sw): If libgcc was
239 built with an assembler that does not support ISA 3.0
240 instructions, rename __extendkftf2_sw to __extendkftf2.
242 2016-03-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
245 * config/sol2/gmon.c [__i386__] (_mcount): Save and restore
246 call-clobbered registers.
247 (internal_mcount): Remove __i386__ handling.
249 2016-02-26 Joel Sherrill <joel@rtems.org>
251 * config.host: Add x86_64-*-rtems*.
253 2016-02-26 Joel Sherrill <joel@rtems.org>
255 * libgcc/config.host: Add aarch64-*-rtems*.
257 2016-02-26 Paul E. Murphy <murphyp@linux.vnet.ibm.com>
258 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
260 * config/rs6000/sfp-machine.h (_FP_DECL_EX): Declare _fpsr as a
261 union of u64 and double.
262 (FP_TRAPPING_EXCEPTIONS): Return a bitmask of trapping exceptions.
263 (FP_INIT_ROUNDMODE): Read the fpscr instead of writing a mystery
265 (FP_ROUNDMODE): Update the usage of _fpscr.
267 2016-02-25 Ilya Verbin <ilya.verbin@intel.com>
270 * Makefile.in (crtoffloadtable$(objext)): New rule.
271 * configure.ac (extra_parts): Add crtoffloadtable$(objext) if
272 enable_offload_targets is not empty.
273 * configure: Regenerate.
274 * offloadstuff.c: Move __OFFLOAD_TABLE__ from crtoffloadend to
277 2016-02-17 Max Filippov <jcmvbkbc@gmail.com>
279 * config/xtensa/ieee754-df.S (__muldf3_aux, __divdf3_aux): Add
280 .literal_position before the function.
281 * config/xtensa/ieee754-sf.S (__mulsf3_aux, __divsf3_aux):
284 2016-02-15 Marcin Kościelnicki <koriakin@0x04.net>
286 * config.host: Use t-stack and t-stack-s390 for s390*-*-linux.
287 * config/s390/morestack.S: New file.
288 * config/s390/t-stack-s390: New file.
289 * generic-morestack.c (__splitstack_find): Add s390-specific code.
291 2016-02-12 Walter Lee <walt@tilera.com>
293 * config.host (tilegx*-*-linux*): remove ti from
294 softfp_int_modes for 32-bit configs.
296 2016-02-10 Ian Lance Taylor <iant@google.com>
299 * config/i386/morestack.S (__stack_split_initialize): Align
302 2016-02-03 Andreas Tobler <andreast@gcc.gnu.org>
305 * config/rs6000/sfp-machine.h: Guard __sfp_exceptions with
306 __FLOAT128__ to compile only for __float128 capable targets.
308 2016-01-25 Jakub Jelinek <jakub@redhat.com>
311 * config/rs6000/sfp-machine.h: Fix a typo in #ifndef - __NO_FPRS__
312 instead of ___NO_FPRS__.
314 2016-01-21 Michael Meissner <meissner@linux.vnet.ibm.com>
315 Steven Munroe <munroesj@linux.vnet.ibm.com>
316 Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com>
318 * config/rs6000/float128-sed: New files to convert TF names to KF
319 names for PowerPC IEEE 128-bit floating point support.
320 * config/rs6000/float128-sed-hw: Likewise.
322 * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit
323 floating point hardware support.
325 * config/rs6000/float128-ifunc.c: New file to pick either IEEE
326 128-bit floating point software emulation or use ISA 3.0 hardware
327 support if it is available.
329 * config/rs6000/quad-float128.h: New file to support IEEE 128-bit
332 * config/rs6000/extendkftf2-sw.c: New file, convert IEEE 128-bit
333 floating point to IBM extended double.
335 * config/rs6000/trunctfkf2-sw.c: New file, convert IBM extended
336 double to IEEE 128-bit floating point.
338 * config/rs6000/t-float128: New Makefile fragments to enable
339 building __float128 emulation support.
340 * config/rs6000/t-float128-hw: Likewise.
342 * config/rs6000/sfp-exceptions.c: New file to provide exception
343 support for IEEE 128-bit floating point.
345 * config/rs6000/floattikf.c: New files for converting between IEEE
346 128-bit floating point and signed/unsigned 128-bit integers.
347 * config/rs6000/fixunskfti.c: Likewise.
348 * config/rs6000/fixkfti.c: Likewise.
349 * config/rs6000/floatuntikf.c: Likewise.
351 * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types
352 when building on 64-bit systems, or when VSX is enabled.
353 (_FP_W_TYPE): Likewise.
354 (_FP_WS_TYPE): Likewise.
355 (_FP_I_TYPE): Likewise.
356 (TItype): Define on 64-bit systems.
359 (_FP_MUL_MEAT_D): Add support for using 64-bit types.
360 (_FP_MUL_MEAT_Q): Likewise.
361 (_FP_DIV_MEAT_D): Likewise.
362 (_FP_DIV_MEAT_Q): Likewise.
363 (_FP_NANFRAC_D): Likewise.
364 (_FP_NANFRAC_Q): Likewise.
365 (ISA_BIT): Add exception support if we are being compiled on a
366 machine with hardware floating point support to build the IEEE
367 128-bit emulation functions.
368 (FP_EX_INVALID): Likewise.
369 (FP_EX_OVERFLOW): Likewise.
370 (FP_EX_UNDERFLOW): Likewise.
371 (FP_EX_DIVZERO): Likewise.
372 (FP_EX_INEXACT): Likewise.
373 (FP_EX_ALL): Likewise.
374 (__sfp_handle_exceptions): Likewise.
375 (FP_HANDLE_EXCEPTIONS): Likewise.
376 (FP_RND_NEAREST): Likewise.
377 (FP_RND_ZERO): Likewise.
378 (FP_RND_PINF): Likewise.
379 (FP_RND_MINF): Likewise.
380 (FP_RND_MASK): Likewise.
381 (_FP_DECL_EX): Likewise.
382 (FP_INIT_ROUNDMODE): Likewise.
383 (FP_ROUNDMODE): Likewise.
385 * libgcc/config.host (powerpc*-*-linux*): If compiler can compile
386 VSX code, enable IEEE 128-bit floating point. If the compiler can
387 compile IEEE 128-bit floating point code with ISA 3.0 IEEE 128-bit
388 floating point hardware instructions and it supports declaring
389 functions with the ifunc attribute, enable ifunc functions to
390 switch between software and hardware support.
391 * configure.ac (powerpc*-*-linux*): Likewise.
392 * configure: Regenerate.
394 2016-01-15 Nick Clifton <nickc@redhat.com>
396 * config/msp430/t-msp430 (lib2_mul_none.o): Only use the first
397 dependency as the source file to be compiled.
398 (lib2_mul_16bit.o, lib2hw_mul_16.o, lib2hw_mul_32.o)
399 (lib2hw_mul_f5.o): Likewise.
401 2016-01-13 Michael Meissner <meissner@linux.vnet.ibm.com>
403 * libgcc/config/rs6000/extendkftf2-sw.c: Revert 2016-01-13 change.
404 * libgcc/config/rs6000/fixkfti.c: Likewise.
405 * libgcc/config/rs6000/fixunskfti.c: Likewise.
406 * libgcc/config/rs6000/float128-hw.c: Likewise.
407 * libgcc/config/rs6000/float128-ifunc.c: Likewise.
408 * libgcc/config/rs6000/float128-sed: Likewise.
409 * libgcc/config/rs6000/floattikf.c: Likewise.
410 * libgcc/config/rs6000/floatuntikf.c: Likewise.
411 * libgcc/config/rs6000/quad-float128.h: Likewise.
412 * libgcc/config/rs6000/sfp-exceptions.c: Likewise.
413 * libgcc/config/rs6000/sfp-machine.h: Likewise.
414 * libgcc/config/rs6000/t-float128: Likewise.
415 * libgcc/config/rs6000/t-float128-hw: Likewise.
416 * libgcc/config/rs6000/trunctfkf2-sw.c: Likewise.
417 * libgcc/config.host: Likewise.
418 * libgcc/configure: Likewise.
419 * libgcc/configure.ac: Likewise.
421 2016-01-13 Michael Meissner <meissner@linux.vnet.ibm.com>
422 Steven Munroe <munroesj@linux.vnet.ibm.com>
423 Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com>
425 * config/rs6000/sfp-exceptions.c: New file to provide exception
426 support for IEEE 128-bit floating point.
428 * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit
429 floating point hardware support.
431 * config/rs6000/floattikf.c: New files for IEEE 128-bit floating
433 * config/rs6000/fixunskfti.c: Likewise.
434 * config/rs6000/fixkfti.c: Likewise.
435 * config/rs6000/floatuntikf.c: Likewise.
436 * config/rs6000/extendkftf2-sw.c: Likewise.
437 * config/rs6000/trunctfkf2-sw.c: Likewise.
439 * config/rs6000/float128-ifunc.c: New file to pick either IEEE
440 128-bit floating point software emulation or use ISA 3.0 hardware
441 support if it is available.
443 * config/rs6000/quad-float128.h: New file to support IEEE 128-bit
446 * config/rs6000/t-float128: New Makefile fragments to enable
447 building __float128 emulation support.
448 * config/rs6000/t-float128-hw: Likewise.
450 * config/rs6000/float128-sed: New file to convert TF names to KF
451 names for PowerPC IEEE 128-bit floating point support.
453 * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types
454 when building on 64-bit systems, or when VSX is enabled.
455 (_FP_W_TYPE): Likewise.
456 (_FP_WS_TYPE): Likewise.
457 (_FP_I_TYPE): Likewise.
458 (TItype): Define on 64-bit systems.
461 (_FP_MUL_MEAT_D): Add support for using 64-bit types.
462 (_FP_MUL_MEAT_Q): Likewise.
463 (_FP_DIV_MEAT_D): Likewise.
464 (_FP_DIV_MEAT_Q): Likewise.
465 (_FP_NANFRAC_D): Likewise.
466 (_FP_NANFRAC_Q): Likewise.
467 (ISA_BIT): Add exception support if we are being compiled on a
468 machine with hardware floating point support to build the IEEE
469 128-bit emulation functions.
470 (FP_EX_INVALID): Likewise.
471 (FP_EX_OVERFLOW): Likewise.
472 (FP_EX_UNDERFLOW): Likewise.
473 (FP_EX_DIVZERO): Likewise.
474 (FP_EX_INEXACT): Likewise.
475 (FP_EX_ALL): Likewise.
476 (__sfp_handle_exceptions): Likewise.
477 (FP_HANDLE_EXCEPTIONS): Likewise.
478 (FP_RND_NEAREST): Likewise.
479 (FP_RND_ZERO): Likewise.
480 (FP_RND_PINF): Likewise.
481 (FP_RND_MINF): Likewise.
482 (FP_RND_MASK): Likewise.
483 (_FP_DECL_EX): Likewise.
484 (FP_INIT_ROUNDMODE): Likewise.
485 (FP_ROUNDMODE): Likewise.
487 * configure.ac (powerpc*-*-linux*): Check whether the PowerPC
488 compiler can do __float128.
489 * configure: Regenerate.
491 * libgcc/config.host (powerpc*-*-linux*): If compiler can compile
492 VSX code, enable IEEE 128-bit floating point.
494 2016-01-05 Olivier Hainque <hainque@adacore.com>
496 * config/rs6000/aix-unwind.h (ucontext_for): Handle AIX 7.1
499 2016-01-04 Jakub Jelinek <jakub@redhat.com>
501 Update copyright years.
503 2015-12-18 Andris Pavenis <andris.pavenis@iki.fi>
505 * config.host: Add *-*-msdosdjgpp to lists of i[34567]86-*-*
508 2015-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
510 * unwind-generic.h (_Unwind_GetTextRelBase): Call __builtin_abort
511 instead of abort to avoid dependency on stdlib.h.
513 2015-12-09 John David Anglin <danglin@gcc.gnu.org>
515 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Remove code
516 to initialize call to __dl_fixup once.
518 2015-12-04 Nick Clifton <nickc@redhat.com>
520 * config/msp430/mpy.c (__mulhi3): Use a faster algorithm.
521 Allow for the second argument being negative.
522 * config.host (extra_parts): Define for MSP430. Create separate
523 libraries for each of the hardware multiply formats.
524 * config/msp430/lib2hw_mul.S: Build only the multiply routines
526 * config/msp430/lib2mul.c: Likewise.
527 * config/msp430/t-msp430 (LIB2ADD): Remove lib2hw_mul.S.
528 Add rules to build hardware multiply libraries.
529 * config/msp430/lib2divSI.c: (__mspabi_divlu): Alias for
530 __mspabi_divul function.
531 (__mspabi_divllu): New stub function.
533 2015-12-01 John David Anglin <danglin@gcc.gnu.org>
535 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Initialize
536 fixup values if saved GOT address doesn't match runtime address.
537 (fixup_branch_offset): Reorder list.
539 2015-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
541 * Makefile.in (VTV_CFLAGS): New variable.
542 (vtv_start$(objext), vtv_end$(objext), vtv_end$(objext))
543 (vtv_start_preinit$(objext), vtv_end_preinit$(objext)): Use it.
544 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file.
545 Add vtv_start.o, vtv_end.o, vtv_start_preinit.o, vtv_end_preinit.o
546 to extra_parts if $enable_vtable_verify = yes.
548 2015-11-23 Szabolcs Nagy <szabolcs.nagy@arm.com>
551 * config/arm/linux-atomic-64bit.c (__write): Rename to...
552 (write): ...this and fix the return type.
554 2015-11-19 DJ Delorie <dj@redhat.com>
556 * config/msp430/lib2hw_mul.S: Fix alignment.
558 2015-11-18 Nathan Sidwell <nathan@codesourcery.com>
560 * config/nvptx/reduction.c: New.
561 * config/nvptx/t-nvptx (LIB2ADD): Add it.
563 2015-11-15 David Edelsohn <dje.gcc@gmail.com>
565 * config/rs6000/on_exit.c: New file.
566 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build on_exit.c.
567 * config/rs6000/libgcc-aix-cxa.ver (on_exit): Add symbol to exports.
569 2015-11-11 Claudiu Zissulescu <claziss@synopsys.com>
571 * config/arc/dp-hack.h: Add support for ARCHS.
572 * config/arc/ieee-754/divdf3.S: Likewise.
573 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
574 * config/arc/ieee-754/muldf3.S: Likewise.
575 * config/arc/ieee-754/mulsf3.S: Likewise
576 * config/arc/lib1funcs.S: Likewise
577 * config/arc/gmon/dcache_linesz.S: Don't read the build register
579 * config/arc/gmon/profil.S (__profil, __profil_irq): Don't profile
581 * config/arc/ieee-754/arc-ieee-754.h (MPYHU, MPYH): Define.
582 * config/arc/t-arc700-uClibc: Remove hard selection for ARC 700
585 2015-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
587 * config/ia64/crtbegin.S: Check HAVE_INITFINI_ARRAY_SUPPORT
589 * config/ia64/crtend.S: Likewise.
591 2015-11-07 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
593 * config/visium/lib2funcs.c (__set_trampoline_parity): Use
594 __CHAR_BIT__ instead of BITS_PER_UNIT.
595 * fixed-bit.h: Likewise.
596 * fp-bit.h: Likewise.
597 * libgcc2.c (__popcountSI2): Likewise.
598 (__popcountDI2): Likewise.
599 * libgcc2.h: Likewise.
600 * libgcov.h: Likewise.
602 2015-11-07 David Edelsohn <dje.gcc@gmail.com>
604 * config/rs6000/atexit.c: New file.
605 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build atexit.c.
606 * config/rs6000/libgcc-aix-cxa.ver (atexit): Add symbol to exports.
607 * config/rs6000/cxa_finalize.c
608 (catomic_compare_and_exchange_bool_acq): Negate return value.
610 2015-10-30 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
612 * config/i386/cpuinfo.c (enum processor_types): Add AMDFAM17H.
613 (processor_subtypes): Add znver1.
614 (get_amd_cpu): Detect znver1.
616 2015-10-29 Christophe Lyon <christophe.lyon@linaro.org>
618 * config.host (arm*-*-eabi*, arm*-*-symbianelf*, arm*-*-rtems*):
619 Include crtfastmath.o.
621 2015-10-23 Joern Rennecke <joern.rennecke@embecosm.com>
624 * config/epiphany/udivsi3-float.c: Fix CONCISE test, and comment typo.
626 2015-10-16 Kaushik Phatak <kaushik.phatak@kpit.com>
628 * config/rl78/divmodqi.S: Return 0x00 by default for div by 0.
629 * config/rl78/divmodsi.S: Update return register to r8.
630 * config/rl78/divmodhi.S: Update return register to r8,r9.
631 Branch to main_loop_done_himode to pop registers before return.
633 2015-10-09 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
635 * config/i386/cpuinfo.c (get_amd_cpu): Detect bdver4.
636 (__cpu_indicator_init): Fix model selection for AMD CPUs.
638 2015-10-05 Kirill Yukhin <kirill.yukhin@intel.com>
640 * config/i386/cpuinfo.c (get_intel_cpu): Detect "skylake-avx512".
642 2015-10-03 Max Filippov <jcmvbkbc@gmail.com>
644 * config.host (xtensa*-*-uclinux*): New configuration.
646 2015-10-02 Kirill Yukhin <kirill.yukhin@intel.com>
648 * config/i386/cpuinfo.c (processor_features): Add
649 FEATURE_AVX512VBMI and FEATURE_AVX512VBMI.
651 2015-09-28 Joseph Myers <joseph@codesourcery.com>
653 * soft-fp/adddf3.c: Update from glibc.
654 * soft-fp/addsf3.c: Likewise.
655 * soft-fp/addtf3.c: Likewise.
656 * soft-fp/divdf3.c: Likewise.
657 * soft-fp/divsf3.c: Likewise.
658 * soft-fp/divtf3.c: Likewise.
659 * soft-fp/double.h: Likewise.
660 * soft-fp/eqdf2.c: Likewise.
661 * soft-fp/eqsf2.c: Likewise.
662 * soft-fp/eqtf2.c: Likewise.
663 * soft-fp/extenddftf2.c: Likewise.
664 * soft-fp/extended.h: Likewise.
665 * soft-fp/extendsfdf2.c: Likewise.
666 * soft-fp/extendsftf2.c: Likewise.
667 * soft-fp/extendxftf2.c: Likewise.
668 * soft-fp/fixdfdi.c: Likewise.
669 * soft-fp/fixdfsi.c: Likewise.
670 * soft-fp/fixdfti.c: Likewise.
671 * soft-fp/fixsfdi.c: Likewise.
672 * soft-fp/fixsfsi.c: Likewise.
673 * soft-fp/fixsfti.c: Likewise.
674 * soft-fp/fixtfdi.c: Likewise.
675 * soft-fp/fixtfsi.c: Likewise.
676 * soft-fp/fixtfti.c: Likewise.
677 * soft-fp/fixunsdfdi.c: Likewise.
678 * soft-fp/fixunsdfsi.c: Likewise.
679 * soft-fp/fixunsdfti.c: Likewise.
680 * soft-fp/fixunssfdi.c: Likewise.
681 * soft-fp/fixunssfsi.c: Likewise.
682 * soft-fp/fixunssfti.c: Likewise.
683 * soft-fp/fixunstfdi.c: Likewise.
684 * soft-fp/fixunstfsi.c: Likewise.
685 * soft-fp/fixunstfti.c: Likewise.
686 * soft-fp/floatdidf.c: Likewise.
687 * soft-fp/floatdisf.c: Likewise.
688 * soft-fp/floatditf.c: Likewise.
689 * soft-fp/floatsidf.c: Likewise.
690 * soft-fp/floatsisf.c: Likewise.
691 * soft-fp/floatsitf.c: Likewise.
692 * soft-fp/floattidf.c: Likewise.
693 * soft-fp/floattisf.c: Likewise.
694 * soft-fp/floattitf.c: Likewise.
695 * soft-fp/floatundidf.c: Likewise.
696 * soft-fp/floatundisf.c: Likewise.
697 * soft-fp/floatunditf.c: Likewise.
698 * soft-fp/floatunsidf.c: Likewise.
699 * soft-fp/floatunsisf.c: Likewise.
700 * soft-fp/floatunsitf.c: Likewise.
701 * soft-fp/floatuntidf.c: Likewise.
702 * soft-fp/floatuntisf.c: Likewise.
703 * soft-fp/floatuntitf.c: Likewise.
704 * soft-fp/gedf2.c: Likewise.
705 * soft-fp/gesf2.c: Likewise.
706 * soft-fp/getf2.c: Likewise.
707 * soft-fp/ledf2.c: Likewise.
708 * soft-fp/lesf2.c: Likewise.
709 * soft-fp/letf2.c: Likewise.
710 * soft-fp/muldf3.c: Likewise.
711 * soft-fp/mulsf3.c: Likewise.
712 * soft-fp/multf3.c: Likewise.
713 * soft-fp/negdf2.c: Likewise.
714 * soft-fp/negsf2.c: Likewise.
715 * soft-fp/negtf2.c: Likewise.
716 * soft-fp/op-1.h: Likewise.
717 * soft-fp/op-2.h: Likewise.
718 * soft-fp/op-4.h: Likewise.
719 * soft-fp/op-8.h: Likewise.
720 * soft-fp/op-common.h: Likewise.
721 * soft-fp/quad.h: Likewise.
722 * soft-fp/single.h: Likewise.
723 * soft-fp/soft-fp.h: Likewise.
724 * soft-fp/subdf3.c: Likewise.
725 * soft-fp/subsf3.c: Likewise.
726 * soft-fp/subtf3.c: Likewise.
727 * soft-fp/truncdfsf2.c: Likewise.
728 * soft-fp/trunctfdf2.c: Likewise.
729 * soft-fp/trunctfsf2.c: Likewise.
730 * soft-fp/trunctfxf2.c: Likewise.
731 * soft-fp/unorddf2.c: Likewise.
732 * soft-fp/unordsf2.c: Likewise.
733 * soft-fp/unordtf2.c: Likewise.
735 2015-09-24 Richard Earnshaw <rearnsha@arm.com>
738 * config/arm/fp16.c (__gnu_f2h_internal): Handle infinity correctly.
740 2015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
742 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file.
743 Add crtbeginS.o, crtendS.o to extra_parts if libgcc_cv_solaris_crts.
744 * config/sol2/gmon.c: (monstartup): Don't write trailing NUL of
746 (internal_mcount): Likewise.
747 * config/sol2/t-sol2 (crtp.o, crtpg.o, gmon.o): Compile with
748 crt_compile, add CRTSTUFF_T_CFLAGS_S.
750 2015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
752 * configure.ac (libgcc_cv_solaris_crts): New test.
753 * configure: Regenerate.
754 * config.in: Regenerate.
755 * config/sol2/crtp.c, config/sol2/crtpg.c: New files.
756 * config/gmon-sol2.c: Rename to ...
757 * config/sol2/gmon.c: ... this.
758 Include auto-target.h.
759 (internal_mcount): Wrap setup handling in !HAVE_SOLARIS_CRTS.
760 * config/t-sol2: Rename to ...
761 * config/sol2/t-sol2: ... this.
762 (gmon.o): Reflect renaming.
763 (crtp.o, crtpg.o): New rules.
764 * config.host (*-*-solaris2*): Reflect renaming.
765 Use system CRTs if present.
766 Remove default CRT case.
768 2015-09-23 John David Anglin <danglin@gcc.gnu.org>
770 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Reorder error checks.
771 (__sync_fetch_and_##OP##_##WIDTH): Change result to match type of
773 (__sync_##OP##_and_fetch_##WIDTH): Likewise.
774 (__sync_val_compare_and_swap_##WIDTH): Likewise.
775 (__sync_bool_compare_and_swap_##WIDTH): Likewise.
776 (__sync_lock_test_and_set_##WIDTH): Likewise.
777 (__sync_lock_release_##WIDTH): Likewise.
778 (__sync_fetch_and_##OP##_4): Change result to match type of
780 (__sync_##OP##_and_fetch_4): Likewise.
781 (__sync_val_compare_and_swap_4): Likewise.
782 (__sync_bool_compare_and_swap_4): likewise.
783 (__sync_lock_test_and_set_4): Likewise.
784 (__sync_lock_release_4): Likewise.
785 (FETCH_AND_OP_2): Add long long variants.
786 (OP_AND_FETCH_2): Likewise.
787 (COMPARE_AND_SWAP_2 ): Likewise.
788 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
789 (SYNC_LOCK_RELEASE_2): Likewise.
790 (__sync_bool_compare_and_swap_##WIDTH): Correct return.
792 2015-09-22 Kirill Yukhin <kirill.yukhin@intel.com>
794 * libgcc/config/i386/cpuinfo.c (enum processor_features): Add
795 FEATURE_AVX512VL, FEATURE_AVX512BW, FEATURE_AVX512DQ,
796 FEATURE_AVX512CD, FEATURE_AVX512ER, FEATURE_AVX512PF.
797 (get_available_features): Habdle new features.
799 2015-09-21 James Bowman <james.bowman@ftdichip.com>
801 * config/ft32/crti-hw.S: Use __PMSIZE to allow configurable
802 memory layout. Deal correctly with BSS region larger than 32K.
803 Handle a watchdog reset like a power-on reset. Clean up unused
806 2015-09-18 Andrew Dixie <andrewd@gentrack.com>
807 David Edelsohn <dje.gcc@gmail.com>
809 * config.host (powerpc-ibm-aix*): Add crtdbase.o to extra_parts.
810 * config/rs6000/crtdbase.S: New file.
811 * config/rs6000/t-aix-cxa: Build crtdbase.o.
813 2015-09-15 Max Filippov <jcmvbkbc@gmail.com>
815 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state):
816 Add support for call0 ABI.
818 2015-09-13 John David Anglin <danglin@gcc.gnu.org>
820 * config/pa/fptr.c (SIGN_EXTEND): Cast -1 to unsigned.
822 2015-09-03 Sebastian Huber <sebastian.huber@embedded-brains.de>
824 * config/gthr-rtems.h (__GTHREADS_CXX0X): New.
825 (__GTHREAD_HAS_COND): Likewise.
826 (__gthread_t): Likewise.
827 (__gthread_cond_t): Likewise.
828 (__gthread_time_t): Likewise.
829 (__GTHREAD_MUTEX_INIT): Likewise.
830 (__GTHREAD_RECURSIVE_MUTEX_INIT): Likewise.
831 (__GTHREAD_COND_INIT): Likewise.
832 (__GTHREAD_COND_INIT_FUNCTION): Likewise.
833 (__GTHREAD_TIME_INIT): Likewise.
834 (__gthread_create): Likewise.
835 (__gthread_join): Likewise.
836 (__gthread_detach): Likewise.
837 (__gthread_equal): Likewise.
838 (__gthread_self): Likewise.
839 (__gthread_yield): Likewise.
840 (__gthread_cond_broadcast): Likewise.
841 (__gthread_cond_signal): Likewise.
842 (__gthread_cond_wait): Likewise.
843 (__gthread_cond_timedwait): Likewise.
844 (__gthread_cond_wait_recursive): Likewise.
845 (__gthread_cond_destroy): Likewise.
846 (rtems_gxx_once): Delete.
847 (rtems_gxx_key_create): Likewise.
848 (rtems_gxx_key_delete): Likewise.
849 (rtems_gxx_getspecific): Likewise.
850 (rtems_gxx_setspecific): Likewise.
851 (rtems_gxx_mutex_init): Likewise.
852 (rtems_gxx_mutex_destroy): Likewise.
853 (rtems_gxx_mutex_lock): Likewise.
854 (rtems_gxx_mutex_trylock): Likewise.
855 (rtems_gxx_mutex_unlock): Likewise.
856 (rtems_gxx_recursive_mutex_init): Likewise.
857 (rtems_gxx_recursive_mutex_lock): Likewise.
858 (rtems_gxx_recursive_mutex_trylock): Likewise.
859 (rtems_gxx_recursive_mutex_unlock): Likewise.
860 (__GTHREAD_ONCE_INIT): Use <pthread.h> initializer.
861 (__GTHREAD_MUTEX_INIT_FUNCTION): Use <pthread.h> function.
862 (__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION): Likewise.
863 (__gthread_once): Likewise.
864 (__gthread_key_create): Likewise.
865 (__gthread_key_delete): Likewise.
866 (__gthread_getspecific): Likewise.
867 (__gthread_setspecific): Likewise.
868 (__gthread_key_t): Use <pthread.h> type.
869 (__gthread_once_t): Likewise
870 (__gthread_mutex_t): Use <sys/lock.h> type.
871 (__gthread_recursive_mutex_t): Likewise
872 (__gthread_mutex_lock): Use <sys/lock.h> function.
873 (__gthread_mutex_trylock): Likewise.
874 (__gthread_mutex_timedlock): Likewise.
875 (__gthread_mutex_unlock): Likewise.
876 (__gthread_mutex_destroy): Likewise.
877 (__gthread_recursive_mutex_lock): Likewise.
878 (__gthread_recursive_mutex_trylock): Likewise.
879 (__gthread_recursive_mutex_timedlock): Likewise.
880 (__gthread_recursive_mutex_unlock): Likewise.
881 (__gthread_recursive_mutex_destroy): Likewise.
883 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
885 * config/xtensa/unwind-dw2-xtensa.c (_Unwind_GetCFA): Return
886 context->sp instead of context->cfa.
888 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
890 * config/xtensa/t-windowed (LIB2ADDEH): Replace unwind-dw2-fde
891 with unwind-dw2-fde-dip.
893 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
895 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill): Use
896 CALL12 followed by series of ENTRY to spill windowed registers.
897 (__xtensa_nonlocal_goto): Call __xtensa_libgcc_window_spill
898 instead of making linux spill syscall.
900 2015-08-14 Yuri Rumyantsev <ysrumyan@gmail.com>
902 * config/i386/cpuinfo.c (enum processor_subtypes): Add skylake.
903 (get_intel_cpu): Likewise.
905 2015-08-12 H.J. Lu <hongjiu.lu@intel.com>
907 * config/i386/cpuinfo.c (processor_types): Add INTEL_KNL.
908 (get_intel_cpu): Add Knights Landing support.
910 2015-08-11 Uros Bizjak <ubizjak@gmail.com>
913 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_PCLMUL.
914 (get_available_features): Handle FEATURE_PCLMUL.
916 2015-08-10 H.J. Lu <hongjiu.lu@intel.com>
918 * config/i386/cpuinfo.c (get_intel_cpu): Treat model == 0x4f as
921 2015-07-22 Uros Bizjak <ubizjak@gmail.com>
924 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_AES.
925 (get_available_features): Handle FEATURE_AES.
927 2015-07-22 Chung-Lin Tang <cltang@codesourcery.com>
929 * config/nios2/linux-atomic.c (<asm/unistd.h>): Remove #include.
930 (EFAULT,EBUSY,ENOSYS): Delete unused #defines.
932 2015-07-17 Nathan Sidwell <nathan@codesourcery.com>
934 * offloadstuff.c: Constify host data.
936 2015-07-17 Jan Beulich <jbeulich@suse.com>
938 * config/t-softfp: Split up "else ifneq".
940 2015-07-14 Sandra Loosemore <sandra@codesourcery.com>
941 Cesar Philippidis <cesar@codesourcery.com>
942 Chung-Lin Tang <cltang@codesourcery.com>
944 * config/nios2/tramp.c (MOVHI, ORI, JMP): Conditionalize
945 for __nios2_arch__ level.
947 2015-07-13 John Marino <gnugcc@marino.st>
949 * config/i386/t-dragonfly: New.
951 2015-07-01 John David Anglin <danglin@gcc.gnu.org>
953 * config/pa/linux-atomic.c (__kernel_cmpxchg): Reorder arguments to
954 better match light-weight syscall argument order.
955 (__kernel_cmpxchg2): Likewise.
958 2015-06-30 H.J. Lu <hongjiu.lu@intel.com>
960 * config.host: Support i[34567]86-*-elfiamcu target.
961 * config/t-softfp-sfdftf: New file.
962 * config/i386/32/t-iamcu: Likewise.
963 * configure: Regenerated.
965 2015-06-23 James Lemke <jwlemke@codesourcery.com>
968 * lib1funcs.S (aeabi_idiv0, aeabi_ldiv0): Add CFI entries.
970 2015-05-27 H.J. Lu <hongjiu.lu@intel.com>
972 * Makefile.in (CRTSTUFF_CFLAGS): Add $(NO_PIE_CFLAGS).
974 2015-05-27 John Marino <gnugcc@marino.st>
976 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Set
978 * config/i386/freebsd-unwind.h: New.
980 2015-05-22 Uros Bizjak <ubizjak@gmail.com>
982 * config.host (i[34567]-*-*, x86_64-*-*): Add t-crtfm instead of
983 i386/t-crtfm to tmake_file.
984 * config/i386/crtfastmath.c (set_fast_math_sse): New function.
985 (set_fast_math): Use set_fast_math_sse for SSE targets.
986 * config/i386/t-crtfm: Remove.
988 2015-05-21 Alan Modra <amodra@gmail.com>
991 * config/rs6000/morestack.S: Remove ".abiversion 1".
993 2015-05-20 Alan Modra <amodra@gmail.com>
995 * config/rs6000/morestack.S: New.
996 * config/rs6000/t-stack-rs6000: New.
997 * config.host (powerpc*-*-linux*): Add t-stack and t-stack-rs6000
999 * generic-morestack.c: Don't build for powerpc 32-bit.
1001 2015-05-19 Eric Botcazou <ebotcazou@adacore.com>
1003 * Makefile.in (LIBUNWIND): Move dependency for shared libgcc.
1004 Remove useless endif/ifneq ($(enable_shared),yes) pair.
1006 2015-05-16 James Bowman <james.bowman@ftdichip.com>
1008 * config.host: FT32 target added.
1009 * config/ft32/*: New files for FT32 target.
1011 2015-05-15 Martin Galvan <martin.galvan@tallertechnologies.com>
1013 * config/arm/lib1funcs.S (CFI_START_FUNCTION, CFI_END_FUNCTION):
1015 * config/arm/ieee754-df.S: Add CFI directives.
1016 * config/arm/ieee754-sf.S: Add CFI directives.
1018 2015-05-13 Eric Botcazou <ebotcazou@adacore.com>
1020 * configure.ac: Include config/sjlj.m4.
1021 Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust.
1022 * config.in: Regenerate.
1023 * configure: Likewise.
1024 * config.host: Replace enable_sjlj_exceptions by ac_cv_sjlj_exceptions.
1026 2015-05-12 Uros Bizjak <ubizjak@gmail.com>
1028 * libgcov-util.c: Add space between string literal and macro name.
1030 2015-05-06 Sandra Loosemore <sandra@codesourcery.com>
1031 Chris Jones <chrisj@nvidia.com>
1032 Joshua Conner <jconner@nvidia.com>
1034 * config.host (arm*-*-linux*): Add support for crtfastmath.o.
1035 (arm*-*-uclinux*): Likewise.
1036 (arm*-*-eabi* | arm*-*-rtems*): Likewise.
1037 * config/arm/crtfastmath.c: New file.
1039 2014-04-29 Bernd Schmidt <bernds@codesourcery.com>
1041 * Makefile.in (real_host_noncanonical): New variable.
1042 (libsubdir): Use it.
1043 * configure.ac (real_host_noncanonical): Compute. Remove special
1044 case for intelmicemul.
1045 * configure: Regenerate.
1047 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
1049 * config/frv/elf-lib.h: New file.
1050 (CRT_GET_RFIB_DATA): Move definition from gcc/config/frv/frv.h.
1051 * libgcc/config.host (frv-*elf, frv-*-*linux*): Add frv/elf-lib.h
1054 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
1056 * config/frv/frvbengin.c: Do not include defaults.h
1057 * config/frv/frvend.c: Ditto.
1059 2015-04-27 Yoshinori Sato <ysato@users.sourceforge.jp>
1061 * config.host: Add h8300-*-linux
1062 * config/h8300/t-linux: New file.
1063 * config/h8300/lib1funs.s: Change symbol prefix.
1064 * config/h8300/sfp-machine.h: 64bit double support.
1066 2015-04-22 Gregor Richards <gregor.richards@uwaterloo.ca>
1067 Szabolcs Nagy <szabolcs.nagy@arm.com>
1069 * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME): Define it on
1070 Linux if target provides dl_iterate_phdr.
1072 2015-04-17 H.J. Lu <hongjiu.lu@intel.com>
1075 * config.host (tmake_file): Add t-slibgcc-libgcc for Linux/x86.
1076 * config/i386/cpuinfo.c (__cpu_model): Initialize.
1077 (__cpu_indicator_init@GCC_4.8.0): New.
1078 (__cpu_model@GCC_4.8.0): Likewise.
1079 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add
1082 2015-04-16 Nick Clifton <nickc@redhat.com>
1084 * config/rl78/divmodhi.S: Add G14 and G13 versions of the __divhi3
1085 and __modhi3 functions.
1086 * config/rl78/divmodso.S: Add G14 and G13 versions of the
1087 __divsi3, __udivsi3, __modsi3 and __umodsi3 functions.
1089 2015-04-15 Chen Gang <gang.chen.5i5j@gmail.com>
1091 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Use empty
1092 do-while loop as macro body to avoid warnings.
1094 2015-04-10 Jakub Jelinek <jakub@redhat.com>
1095 Iain Sandoe <iain@codesourcery.com>
1098 * configure: Regenerate.
1100 2015-04-07 Jakub Jelinek <jakub@redhat.com>
1101 Iain Sandoe <iain@codesourcery.com>
1104 * configure: Regenerate.
1106 2015-03-25 Chung-Lin Tang <cltang@codesourcery.com>
1108 * config.host (nios2-*-linux*): Remove 'extra_parts' setting.
1110 2015-03-03 Max Filippov <jcmvbkbc@gmail.com>
1112 Implement call0 ABI for xtensa
1113 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill,
1114 __xtensa_nonlocal_goto): Don't compile for call0 ABI.
1115 (__xtensa_sync_caches): Only use entry and retw in windowed ABI,
1116 use ret in call0 ABI.
1117 * config/xtensa/t-windowed: New file.
1118 * libgcc/config/xtensa/t-xtensa (LIB2ADDEH): Move to t-windowed.
1119 * libgcc/configure: Regenerated.
1120 * libgcc/configure.ac: Check if xtensa target is configured for
1121 windowed ABI and thus needs to use custom unwind code.
1123 2015-02-12 Jonathan Wakely <jwakely@redhat.com>
1126 * gthr-single.h: Use __unused__ attribute instead of unused.
1127 * config/gthr-vxworks.h: Likewise.
1128 * config/i386/gthr-win32.h: Likewise.
1130 2015-02-27 Kai Tietz <ktietz@redhat.com>
1133 * config.in: Regenerated.
1134 * configure: Likewise.
1135 * configure.ac (AC_HEADER_STDC): Added explicit.
1136 (AC_CHECK_HEADERS): Check for default headers plus
1138 * libgcov-util.c (gcov_read_profile_dir): Disable use
1139 of ftw-function, if header is not found.
1140 (ftw_read_file): Likewise.
1142 2015-02-23 Thomas Schwinge <thomas@codesourcery.com>
1145 * config/nvptx/t-nvptx (INHIBIT_LIBC_CFLAGS): Define to
1148 2015-02-17 Sandra Loosemore <sandra@codesourcery.com>
1150 * config/arm/bpabi.S (test_div_by_zero): Make label names
1151 consistent between thumb2 and arm mode cases. Separate the
1152 signed comparison on the high word of the numerator from the
1153 unsigned comparison on the low word.
1154 * config/arm/bpabi-v6m.S (test_div_by_zero): Similarly separate
1157 2015-02-17 Joseph Myers <joseph@codesourcery.com>
1159 * config/nvptx/realloc.c: Include <stddef.h> instead of <stdlib.h>
1161 (__nvptx_realloc): Call __builtin_memcpy instead of memcpy.
1163 2015-02-10 Rainer Emrich <rainer@emrich-ebersheim.de>
1165 PR gcov-profile/61889
1166 * libgcov-driver-system.c: undefine clashing macro for mkdir.
1168 2015-02-02 Nick Clifton <nickc@redhat.com>
1170 * config/rl78/fpmath-sf.S (__rl78_int_pack_a_r8): Fix edge case
1171 rounding up the fraction.
1173 2015-01-31 John David Anglin <danglin@gcc.gnu.org>
1175 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Change declaration of
1176 oldval and newval to const void *. Fix typo.
1177 (FETCH_AND_OP_2): Use __atomic_load_n to load value.
1178 (FETCH_AND_OP_WORD): Likewise.
1179 (OP_AND_FETCH_WORD): Likewise.
1180 (COMPARE_AND_SWAP_2): Likewise.
1181 (__sync_val_compare_and_swap_4): Likewise.
1182 (__sync_lock_test_and_set_4): Likewise.
1183 (SYNC_LOCK_RELEASE_2): Likewise.
1184 Remove support for long long atomic operations.
1186 2015-01-27 Caroline Tice <cmtice@google.com>
1188 Committing VTV Cywin/Ming patch for Patrick Wollgast
1189 * Makefile.in: Move rules to build vtv_*.o out of the check
1190 for CUSTOM_CRTSTUFF.
1191 * config.host (i[34567]86-*-cygwin*, x86_64-*-cygwin*,
1192 i[34567]86-*-mingw*)
1193 (x86_64-*-mingw*): Only add vtv_*.o to extra_parts if
1194 enable_vtable_verify.
1196 2015-01-27 Nick Clifton <nickc@redhat.com>
1198 * config/rl78/cmpsi2.S: Use function start and end macros.
1199 (__gcc_bcmp): New function.
1200 * config/rl78/lshrsi3.S: Use function start and end macros.
1201 * config/rl78/mulsi3.S: Add support for G10.
1202 (__mulqi3): New function for G10.
1203 * config/rl78/signbit.S: Use function start and end macros.
1204 * config/rl78/t-rl78 (LIB2ADD): Add bit-count.S, fpbit-sf.S and
1206 (LIB2FUNCS_EXCLUDE): Define.
1207 (LIB2FUNCS_ST): Define.
1208 * config/rl78/trampoline.S: Use function start and end macros.
1209 * config/rl78/vregs.h (START_FUNC): New macro.
1210 (START_ANOTHER_FUNC): New macro.
1211 (END_FUNC): New macro.
1212 (END_ANOTHER_FUNC): New macro.
1213 * config/rl78/bit-count.S: New file. Contains assembler
1214 implementations of the bit counting functions: ___clzhi2,
1215 __clzsi2, ctzhi2, ctzsi2, ffshi2, ffssi2, __partityhi2,
1216 __paritysi2, __popcounthi2 and __popcountsi2.
1217 * config/rl78/fpbit-sf.S: New file. Contains assembler
1218 implementationas of the math functions: __negsf2, __cmpsf2,
1219 __eqsf2, __nesf2, __lesf2, __ltsf2, __gesf2, gtsf2, __unordsf2,
1220 __fixsfsi, __fixunssfsi, __floatsisf and __floatunssisf.
1221 * config/rl78/fpmath-sf.S: New file. Contains assembler
1222 implementations of the math functions: __subsf3, __addsf3,
1223 __mulsf3 and __divsf3
1225 2015-01-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1227 * config.host (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*):
1228 Add i386/elf-lib.h to tm_file.
1229 * config/i386/elf-lib.h: Fix comment.
1230 * unwind-dw2-fde-dip.c (_Unwind_IteratePhdrCallback) [__x86_64__
1231 && __sun__ && __svr4__]: Remove workaround.
1233 2015-01-25 Allan Sandfeld Jensen <sandfeld@kde.org>
1235 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_BMI and
1237 (get_available_features): Detect FEATURE_BMI and FEATURE_BMI2.
1239 2015-01-24 H.J. Lu <hongjiu.lu@intel.com>
1241 * config/i386/cpuinfo.c (processor_subtypes): Add
1242 INTEL_COREI7_BROADWELL.
1243 (get_intel_cpu): Support new Silvermont, Haswell and Broadwell
1246 2015-01-23 Uros Bizjak <ubizjak@gmail.com>
1248 * config/i386/elf-lib.h: New file.
1249 (CRT_GET_RFIB_DATA): Move definition from gcc/config/i386/gnu-user.h.
1250 Wrap definition in #ifdef __i386__.
1251 * libgcc/config.host (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu)
1252 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*)
1253 (i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux*)
1254 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Add i386/elf-lib.h
1257 2015-01-22 Chen Gang <gang.chen.5i5j@gmail.com>
1259 * unwind-dw2-fde.h (last_fde): Use "(const fde *)" instead of
1260 "(char *)" to avoid qualifier warning by 'xgcc' compiling.
1262 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
1264 * config/nios2/linux-unwind.h (nios2_fallback_frame_state):
1265 Update rt_sigframe format and address for current Nios II
1268 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
1270 * config.host (arm*-*-freebsd*): Add new configuration for
1272 * config/arm/freebsd-atomic.c: New file.
1273 * config/arm/t-freebsd: Likewise.
1274 * config/arm/unwind-arm.h: Add __FreeBSD__ to the list of
1275 'PC-relative indirect' OS's.
1277 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
1279 * config.host: Add Visium support.
1280 * config/visium: New directory.
1282 2015-01-05 Jakub Jelinek <jakub@redhat.com>
1284 Update copyright years.
1286 2014-12-19 Matthew Fortune <matthew.fortune@imgtec.com>
1288 * config.host: Support mipsisa32r6 and mipsisa64r6.
1289 * config/mips/mips16.S: Do not build for R6.
1291 2014-12-17 Oleg Endo <olegendo@gcc.gnu.org>
1293 * config/sh/crt.h: New.
1294 * config/sh/crti.S: Use GLOBAL macro from crt.h for _init and _fini
1296 * config/sh/crt1.S: Likewise.
1298 2014-12-15 Uros Bizjak <ubizjak@gmail.com>
1301 * crtstuff.c (__do_global_dtors_aux) [HIDDEN_DTOR_LIST_END]: Use
1302 func_ptr *dtor_list temporary variable to avoid "array subscript
1303 is above array bounds" warnings.
1305 2014-12-09 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
1307 * Makefile.in (with_aix_soname): Define.
1308 * config/rs6000/t-slibgcc-aix: Act upon --with-aix-soname option.
1309 * configure.ac: Accept --with-aix-soname=aix|svr4|both option.
1310 * configure: Recreate.
1312 2014-12-05 Olivier Hainque <hainque@adacore.com>
1314 * unwind-dw2.c (DWARF_REG_TO_UNWIND_COLUMN): Remove default def,
1315 now provided by defaults.h.
1317 2014-11-30 Oleg Endo <olegendo@gcc.gnu.org>
1320 * config/sh/lib1funcs.S: Check value of __SHMEDIA__ instead of checking
1321 whether it's defined.
1323 2014-11-27 Ilya Tocar <ilya.tocar@intel.com>
1325 * config/i386/cpuinfo.c (processor_features): Add FEATURE_AVX512F.
1326 * config/i386/cpuinfo.c (get_available_features): Detect it.
1328 2014-11-27 Tony Wang <tony.wang@arm.com>
1330 * config/arm/lib1funcs.S (FUNC_START): Add conditional section
1331 redefine for macro L_arm_muldivsf3 and L_arm_muldivdf3.
1332 (SYM_END, ARM_SYM_START): Add macros used to expose function Symbols.
1334 2014-11-25 Segher Boessenkool <segher@kernel.crashing.org>
1336 * crtstuff.c (__do_glbal_ctors_1): Add missing semicolon.
1338 2014-11-24 John David Anglin <danglin@gcc.gnu.org>
1340 * config/pa/linux-atomic.c (ABORT_INSTRUCTION): Use __builtin_trap()
1343 2014-11-21 Guy Martin <gmsoft@tuxicoman.be>
1344 John David Anglin <danglin@gcc.gnu.org>
1346 * config/pa/linux-atomic.c (__kernel_cmpxchg2): New.
1347 (FETCH_AND_OP_2): New. Use for subword and double word operations.
1348 (OP_AND_FETCH_2): Likewise.
1349 (COMPARE_AND_SWAP_2): Likewise.
1350 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
1351 (SYNC_LOCK_RELEASE_2): Likewise.
1352 (SUBWORD_SYNC_OP): Remove.
1353 (SUBWORD_VAL_CAS): Likewise.
1354 (SUBWORD_BOOL_CAS): Likewise.
1355 (FETCH_AND_OP_WORD): Update.
1356 Consistently use signed types.
1358 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
1359 Thomas Schwinge <thomas@codesourcery.com>
1360 Ilya Verbin <ilya.verbin@intel.com>
1361 Andrey Turetskiy <andrey.turetskiy@intel.com>
1363 * Makefile.in (crtoffloadbegin$(objext)): New rule.
1364 (crtoffloadend$(objext)): Likewise.
1365 * configure: Regenerate.
1366 * configure.ac (accel_dir_suffix): Compute new variable.
1367 (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o
1368 if enable_offload_targets is not empty.
1369 * offloadstuff.c: New file.
1371 2014-11-13 Nick Clifton <nickc@redhat.com>
1373 * config/rl78/divmodhi.S: Add support for the G10 architecture.
1374 Use START_FUNC and END_FUNC macros to enable linker garbage
1376 * config/rl78/divmodqi.S: Likewise.
1377 * config/rl78/divmodsi.S: Likewise.
1378 * config/rl78/mulsi3.S: Likewise.
1379 * config/rl78/lib2div.c: Remove G10 functions.
1380 * config/rl78/lib2muls.c: Likewise.
1381 * config/rl78/t-rl8 (HOST_LIBGCC2_CFLAGS): Define.
1382 * config/rl78/vregs.h (START_FUNC): New macro.
1383 (END_FUNC): New macro.
1385 2014-11-12 Matthew Fortune <matthew.fortune@imgtec.com>
1387 * config/mips/mips16.S: Set .module when supported. Update O32
1388 FP64 calling convention and use for FPXX when possible. Add FPXX
1389 calling convention fallback case.
1391 2014-11-06 Bernd Schmidt <bernds@codesourcery.com>
1393 * config.host: Handle nvptx-*-*.
1394 * shared-object.mk (as-flags-$o): Define.
1395 ($(base)$(objext), $(base)_s$(objext)): Use it instead of
1396 -xassembler-with-cpp.
1397 * static-object.mk: Identical changes.
1398 * config/nvptx/t-nvptx: New file.
1399 * config/nvptx/crt0.s: New file.
1400 * config/nvptx/free.asm: New file.
1401 * config/nvptx/malloc.asm: New file.
1402 * config/nvptx/realloc.c: New file.
1404 2014-10-30 Joseph Myers <joseph@codesourcery.com>
1406 * Makefile.in (libgcc.map.in): New target.
1407 (libgcc.map): Use libgcc.map.in.
1408 * config/t-softfp (softfp_compat): New variable to be set by
1410 [$(softfp_compat) = y] (softfp_map_dep, softfp_set_symver): New
1412 [$(softfp_compat) = y] (softfp_file_list): Use files in the build
1414 [$(softfp_compat) = y] ($(softfp_file_list)): Generate wrappers
1415 that use compat symbols and disable all code unless [SHARED].
1416 * config/t-softfp-compat: New file.
1417 * find-symver.awk: New file.
1418 * configure.ac (--with-glibc-version): New configure option.
1419 (ppc_fp_compat): New variable set for powerpc*-*-linux*.
1420 * configure: Regenerate.
1421 * config.host (powerpc*-*-linux*): Use ${ppc_fp_compat} for
1422 soft-float and e500.
1424 2014-10-29 Joseph Myers <joseph@codesourcery.com>
1426 * config/t-hardfp (hardfp_exclusions): Document new variable for
1428 (hardfp_func_list): Exclude functions from $(hardfp_exclusions).
1429 * config/t-softfp (softfp_extras): Document new variable for user
1431 (softfp_func_list): Add functions from $(softfp_extras).
1432 * config/rs6000/t-e500v1-fp, config/rs6000/t-e500v2-fp: New files.
1433 * config.host (powerpc*-*-linux*): For e500v1, use
1434 rs6000/t-e500v1-fp and t-hardfp; do not use t-softfp-sfdf and
1435 t-softfp-excl. For e500v2, use t-hardfp-sfdf, rs6000/t-e500v2-fp
1436 and t-hardfp; do not use t-softfp-sfdf and t-softfp-excl.
1438 2014-10-26 John David Anglin <danglin@gcc.gnu.org>
1440 * config/pa/linux-unwind.h (pa32_read_access_ok): New function.
1441 (pa32_fallback_frame_state): Use pa32_read_access_ok to check if
1442 memory read accesses are ok.
1444 2014-10-25 Joseph Myers <joseph@codesourcery.com>
1446 * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*.
1447 * configure: Regenerate.
1448 * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine
1449 additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead
1450 of soft-fp for 32-bit classic hard float. Do not use
1451 t-softfp-excl for soft float.
1453 2014-10-22 Joseph Myers <joseph@codesourcery.com>
1455 * config.host (powerpc*-*-linux*): Only use soft-fp for 32-bit
1457 * config/rs6000/t-ppc64-fp (softfp_wrap_start, softfp_wrap_end):
1460 2014-10-22 Georg-Johann Lay <avr@gjlay.de>
1462 * config/avr/lib1funcs.S (__do_global_dtors): Fix wrong code
1463 introduced with 2014-10-21 trunk r216525.
1465 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
1466 Vidya Praveen <vidya.praveen@atmel.com>
1467 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
1468 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
1469 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
1471 * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending
1474 Updated library functions for AVRTINY arch.
1475 * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY.
1476 Replaced occurrences of r0/r1 with tmp/zero reg macros.
1477 Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw
1478 or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with
1480 (__mulsi3_helper): Update stack, preserve callee saved regs and
1481 argument from stack. Restore callee save registers.
1482 (__mulpsi3): Likewise.
1483 (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64,
1484 __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8,
1485 __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for
1487 (__tablejump2__): Added lpm equivalent instructions for AVRTINY.
1488 (__do_copy_data): Added new definition for AVRTINY.
1489 (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY.
1490 (__load_3, __load_4, __xload_1, __xload_2, __xload_3,
1491 __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY.
1492 * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with
1493 tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi
1495 * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for
1498 Fix broken long multiplication on tiny arch.
1500 2014-10-09 Joseph Myers <joseph@codesourcery.com>
1502 * soft-fp/double.h: Update from glibc.
1503 * soft-fp/eqdf2.c: Likewise.
1504 * soft-fp/eqsf2.c: Likewise.
1505 * soft-fp/eqtf2.c: Likewise.
1506 * soft-fp/extenddftf2.c: Likewise.
1507 * soft-fp/extended.h: Likewise.
1508 * soft-fp/extendsfdf2.c: Likewise.
1509 * soft-fp/extendsftf2.c: Likewise.
1510 * soft-fp/extendxftf2.c: Likewise.
1511 * soft-fp/gedf2.c: Likewise.
1512 * soft-fp/gesf2.c: Likewise.
1513 * soft-fp/getf2.c: Likewise.
1514 * soft-fp/ledf2.c: Likewise.
1515 * soft-fp/lesf2.c: Likewise.
1516 * soft-fp/letf2.c: Likewise.
1517 * soft-fp/op-1.h: Likewise.
1518 * soft-fp/op-2.h: Likewise.
1519 * soft-fp/op-4.h: Likewise.
1520 * soft-fp/op-8.h: Likewise.
1521 * soft-fp/op-common.h: Likewise.
1522 * soft-fp/quad.h: Likewise.
1523 * soft-fp/single.h: Likewise.
1524 * soft-fp/soft-fp.h: Likewise.
1525 * soft-fp/unorddf2.c: Likewise.
1526 * soft-fp/unordsf2.c: Likewise.
1527 * soft-fp/unordtf2.c: Likewise.
1528 * config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D.
1529 * config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S.
1530 * config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D.
1531 * config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S.
1532 * config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D.
1533 * config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S.
1534 * config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D.
1535 * config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S.
1536 * config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D.
1537 * config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S.
1539 2014-10-08 Rong Xu <xur@google.com>
1541 * libgcov-util.c (read_gcda_file): Fix format.
1542 (find_match_gcov_info): Ditto.
1543 (calculate_2_entries): New.
1544 (compute_one_gcov): Ditto.
1545 (gcov_info_count_all_cold): Ditto.
1546 (gcov_info_count_all_zero): Ditto.
1547 (extract_file_basename): Ditto.
1548 (get_file_basename): Ditto.
1550 (matched_gcov_info): Ditto.
1551 (calculate_overlap): Ditto.
1552 (gcov_profile_overlap): Ditto.
1553 * libgcov-driver.c (compute_summary): Make
1554 it avavilable for external calls.
1556 2014-10-06 Rong Xu <xur@google.com>
1558 * Makefile.in: Ditto.
1559 * libgcov-driver.c (gcov_sort_n_vals): New utility function.
1560 (gcov_sort_icall_topn_counter): Ditto.
1561 (gcov_sort_topn_counter_arrays): Ditto.
1562 (dump_one_gcov): Sort indirect_call topn counters.
1563 * libgcov-merge.c (__gcov_merge_icall_topn): New merge
1565 * libgcov-profiler.c (__gcov_topn_value_profiler_body): New
1567 (__gcov_indirect_call_topn_profiler): New profiler function.
1568 * libgcov-util.c (__gcov_icall_topn_counter_op): New.
1569 * libgcov.h: New decls.
1571 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
1573 * config.host: Remove support for score-*.
1575 2014-09-22 Joseph Myers <joseph@codesourcery.com>
1577 * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1578 (__LIBGCC_XF_MANT_DIG__): Define if not already defined.
1579 (LONG_DOUBLE_HAS_XF_MODE): Define in terms of
1580 __LIBGCC_XF_MANT_DIG__.
1581 (__LIBGCC_TF_MANT_DIG__): Define if not already defined.
1582 (LONG_DOUBLE_HAS_TF_MODE): Define in terms of
1583 __LIBGCC_TF_MANT_DIG__.
1584 * libgcc2.c (NOTRUNC): Define in terms of
1585 __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE.
1586 * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1588 2014-09-22 Joseph Myers <joseph@codesourcery.com>
1591 * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS):
1594 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
1596 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS
1597 override USE_PT_GNU_EH_FRAME.
1598 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity-
1599 check USE_EH_FRAME_REGISTRY_ALWAYS against
1600 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane.
1601 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New
1602 variable for substituted force_explicit_eh_registry.
1603 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY.
1604 * configure.ac (explicit-exception-frame-registration):
1606 * configure: Regenerate.
1608 2014-09-19 Olivier Hainque <hainque@adacore.com>
1610 * config.host (powerpc-wrs-vxworksmils): New configuration,
1613 2014-09-18 Joseph Myers <joseph@codesourcery.com>
1615 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__.
1617 2014-09-18 Joseph Myers <joseph@codesourcery.com>
1619 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear
1620 bits not set bits as indicating trapping exceptions.
1622 2014-09-17 Nathan sidwell <nathan@acm.org>
1624 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ...
1625 (LIBGCOV_DRIVER): ... here.
1626 * libgcov-driver.c (gcov_master): New.
1627 (gcov_exit): Remove from master chain.
1628 (__gcov_init): Add to master chain if version compatible. Don't
1630 * libgcov_interface (__gcov_flust): Call gcov_dump_int.
1631 (gcov_reset_int): Clear master chain, if compatible.
1632 (gcov_dump_int): New internal interface. Dump master chain, if
1634 (gcov_dump): Alias for gcov_dump_int.
1635 * libgcov.h (struct gcov_root): Add next and prev fields.
1636 (struct gcov_master): New struct.
1637 (__gcov_master): New.
1638 (gcov_dump_int): Declare.
1640 2014-09-17 Olivier Hainque <hainque@adacore.com>
1642 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
1643 and crtbegin.o + crtend.o to extra_parts.
1645 2014-09-12 Joseph Myers <joseph@codesourcery.com>
1647 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
1648 __LIBGCC_HAS_SF_MODE__.
1649 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
1650 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
1651 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
1652 * config/libbid/bid_gcc_intrinsics.h
1653 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
1654 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
1655 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
1656 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
1657 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
1658 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
1660 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
1663 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
1664 and R24 as needed. Make work for all devices and .text locations.
1665 (__do_global_ctors, __do_global_dtors): Use word addresses.
1666 (__tablejump__, __tablejump_elpm__): Remove functions.
1667 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
1669 (XICALL, XIJMP): New macros.
1671 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
1672 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1674 * config.host (aarch64*): Include crtfastmath.o and
1676 * config/aarch64/crtfastmath.c: New file.
1678 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
1680 * config.host: Remove picochip support.
1681 * config/picochip/adddi3.S: Remove.
1682 * config/picochip/ashlsi3.S: Remove.
1683 * config/picochip/ashlsi3.c: Remove.
1684 * config/picochip/ashrsi3.S: Remove.
1685 * config/picochip/ashrsi3.c: Remove.
1686 * config/picochip/clzsi2.S: Remove.
1687 * config/picochip/cmpsi2.S: Remove.
1688 * config/picochip/divmod15.S: Remove.
1689 * config/picochip/divmodhi4.S: Remove.
1690 * config/picochip/divmodsi4.S: Remove.
1691 * config/picochip/lib1funcs.S: Remove.
1692 * config/picochip/longjmp.S: Remove.
1693 * config/picochip/lshrsi3.S: Remove.
1694 * config/picochip/lshrsi3.c: Remove.
1695 * config/picochip/parityhi2.S: Remove.
1696 * config/picochip/popcounthi2.S: Remove.
1697 * config/picochip/setjmp.S: Remove.
1698 * config/picochip/subdi3.S: Remove.
1699 * config/picochip/t-picochip: Remove.
1700 * config/picochip/ucmpsi2.S: Remove.
1701 * config/picochip/udivmodhi4.S: Remove.
1702 * config/picochip/udivmodsi4.S: Remove.
1704 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1706 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
1707 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
1708 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
1709 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
1710 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
1711 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
1712 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
1713 defined and LIBGCC2_HAS_DF_MODE is defined.
1714 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
1715 defined and LIBGCC2_HAS_XF_MODE is defined.
1716 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
1717 defined and LIBGCC2_HAS_TF_MODE is defined.
1719 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1721 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
1722 and ROUND_TOWARDS_ZERO conditionals.
1724 2014-09-07 Nathan sidwell <nathan@acm.org>
1726 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
1727 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
1729 2014-09-05 Joseph Myers <joseph@codesourcery.com>
1731 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
1732 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
1733 uses to __LIBGCC_STACK_POINTER_REGNUM__.
1734 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
1735 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1736 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
1737 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1738 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
1739 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
1740 (DWARF_FRAME_REGISTERS): Change all uses to
1741 __LIBGCC_DWARF_FRAME_REGISTERS__.
1742 (EH_RETURN_STACKADJ_RTX): Change all uses to
1743 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
1744 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
1745 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
1746 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
1747 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
1748 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
1749 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
1750 to __LIBGCC_EH_FRAME_SECTION_NAME__.
1751 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
1752 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
1753 __LIBGCC_STACK_POINTER_REGNUM__.
1754 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
1755 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1756 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
1757 to __LIBGCC_STACK_POINTER_REGNUM__.
1758 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
1759 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1760 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
1761 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1762 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
1763 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1764 (STACK_POINTER_REGNUM): Change all uses to
1765 __LIBGCC_STACK_POINTER_REGNUM__.
1766 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
1767 use to __LIBGCC_STACK_POINTER_REGNUM__.
1768 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
1769 uses to __LIBGCC_STACK_POINTER_REGNUM__.
1770 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
1771 to __LIBGCC_DWARF_FRAME_REGISTERS__.
1772 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
1773 to __LIBGCC_DWARF_FRAME_REGISTERS__.
1774 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
1775 to __LIBGCC_STACK_POINTER_REGNUM__.
1776 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
1777 Remove conditional definition.
1778 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
1779 __LIBGCC_TEXT_SECTION_ASM_OP__.
1780 (EH_FRAME_SECTION_NAME): Change all uses to
1781 __LIBGCC_EH_FRAME_SECTION_NAME__.
1782 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
1783 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
1784 (CTORS_SECTION_ASM_OP): Change all uses to
1785 __LIBGCC_CTORS_SECTION_ASM_OP__.
1786 (DTORS_SECTION_ASM_OP): Change all uses to
1787 __LIBGCC_DTORS_SECTION_ASM_OP__.
1788 (JCR_SECTION_NAME): Change all uses to
1789 __LIBGCC_JCR_SECTION_NAME__.
1790 (INIT_SECTION_ASM_OP): Change all uses to
1791 __LIBGCC_INIT_SECTION_ASM_OP__.
1792 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
1793 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
1794 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
1795 __LIBGCC_STACK_GROWS_DOWNWARD__.
1796 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
1797 __LIBGCC_INIT_SECTION_ASM_OP__.
1798 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
1799 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
1800 (EH_FRAME_SECTION_NAME): Change all uses to
1801 __LIBGCC_EH_FRAME_SECTION_NAME__.
1802 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
1803 definitions. Change all uses to
1804 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
1805 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
1806 __LIBGCC_STACK_GROWS_DOWNWARD__.
1807 (DWARF_FRAME_REGISTERS): Change all uses to
1808 __LIBGCC_DWARF_FRAME_REGISTERS__.
1809 (EH_RETURN_STACKADJ_RTX): Change all uses to
1810 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
1811 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
1812 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
1813 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
1814 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
1815 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
1817 2014-09-02 Nathan sidwell <nathan@acm.org>
1819 * libgcov-interface.c (STRONG_ALIAS): New.
1820 (__gcov_flush): Call __gcov_reset_int.
1821 (__gcov_reset): Strong alias for ...
1822 (__gcov_reset_ing): ... this renamed hidden version.
1823 * libgcov.h (__gcov_reset_int): New declaration.
1825 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
1827 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
1829 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
1830 (__dso_handle): Define on Cygwin.
1831 * config/i386/t-cygming (crtbeginS.o): New rule.
1832 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
1834 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
1837 2014-08-13 Steve Ellcey <sellcey@mips.com>
1839 * crtstuff.c: Undef caddr_t.
1841 2014-08-12 Steve Ellcey <sellcey@mips.com>
1843 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
1845 2014-08-07 Nathan Sidwell <nathan@acm.org>
1847 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
1848 (LIBGCOV_DRIVER): ... to here.
1849 * libgcov.h (gcov_do_dump): New #define.
1850 (struct gcov_root): New.
1851 (__gcov_root): New declaration.
1852 (__gcov_dump_one): Declare.
1853 * libgcov-driver.c (gcov_list, gcov_dump_complete,
1854 run_accounted): Delete.
1855 (gcov_compute_histogram): Add LIST argument, adjust.
1856 (compute_summary): Adjust gcov_compute_histogram call.
1857 (gcov_do_dump): Not hidden, static in libgcov.
1858 (gcov_clear): Move to interface.c.
1859 (__gcov_dump_one): New, broken out of ...
1860 (gcov_exit): ... here. Make static.
1862 (__gcov_init): Adjust.
1863 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
1865 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
1866 (gcov_clear): Moved from driver.c. Add LIST argument.
1867 (__gcov_reset): Adjust for changed interfaces.
1868 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
1870 2014-08-04 Rohit <rohitarulraj@freescale.com>
1873 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
1874 based on change in SPE high register numbers and 3 HTM registers.
1876 2014-08-01 Nathan Sidwell <nathan@acm.org>
1878 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
1879 LIBGCOV_INTERFACE): Reformat.
1880 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
1882 * libgcov-interface.c: Reformat some comments.
1883 (__gcov_flush_mx): Add declaration. Tidy up definition.
1885 2014-07-31 Alan Modra <amodra@gmail.com>
1886 Peter Bergner <bergner@vnet.ibm.com>
1888 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
1889 (pack_ldouble): New function.
1890 (__gcc_qadd): Use it.
1891 (__gcc_qmul): Likewise.
1892 (__gcc_qdiv): Likewise.
1893 (__gcc_qneg): Likewise.
1894 (__gcc_stoq): Likewise.
1895 (__gcc_dtoq): Likewise.
1897 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
1899 * config/s390/tpf-unwind.h: Include <stdbool.h>.
1900 (__tpf_eh_return): Add original return address as second parameter.
1901 Handle cases where unwinder routines were called directly, instead
1902 of from within the C++ library.
1904 2014-07-29 Nathan Sidwell <nathan@acm.org>
1906 * libgcov.h: Move renaming of entry points to lib gcov specific
1908 (gcov_do_dump): New rename.
1909 (gcov_rewrite): Remove inline, make HIDDEN.
1910 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
1911 (gcov_exit_compute_summary): Rename to ...
1912 (compute_summary): ... here. Add LIST argument.
1913 (gcov_exit_merge_gcda): Rename to ...
1914 (merge_one_data): ... here.
1915 (gcov_exit_write_gcda): Rename to ...
1916 (write_one_data): ... here.
1917 (gcov_exit_merge_summary): Rename to ...
1918 (merge_summary): Add RUN_COUNTED argument.
1919 (gcov_exit_dump_gcov): Rename to ...
1920 (dump_one_gcov): Add RUN_COUNTED argument.
1921 (gcov_do_dump): New function, broken out of ...
1922 (gcov_exit): ... here. Call it.
1924 2014-07-27 Anthony Green <green@moxielogic.com>
1926 * config.host: Add moxiebox configuration suppport.
1928 2014-07-27 Nathan Sidwell <nathan@acm.org>
1930 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
1931 (struct gcov_filename): ... here. Include buffer and max length
1933 (gcov_max_filename): Remove.
1934 (gi_filename): Remove.
1935 (gcov_exit_compute_summary): Compute max filename here.
1936 (gcov_exit_merge_gcda): Add filename parm, adjust.
1937 (gcov_exit_merge_summary): Likewise.
1938 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
1939 (gcov_exit): Likewise.
1940 (__gcov_init): Don't calculate max length here.
1941 * libgcov_util.c (max_filename_len): Remove.
1942 (read_gcda_file): Don't calculate max length here.
1943 (gcov_read_profile_dir): Don't propagate here.
1944 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
1945 struct gcov_filename changes.
1946 (gcov_exit_open_gcda_file): Likewise.
1948 2014-07-25 Nathan Sidwell <nathan@acm.org>
1950 * libgcov-driver.c (set_gcov_dump_complete,
1951 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
1952 functions polluting user's namespace.
1953 (gcov_exit): Set variable directly.
1954 (gcov_clear): Reset variable directly.
1955 * libgcov-interface.c (get_gcov_dymp_complete,
1956 reset_gov_dump_complete): Remove declarations.
1957 (__gcov_reset, __gcov_dump): Don't call them.
1959 2014-07-24 DJ Delorie <dj@redhat.com>
1961 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
1962 (__gcc_deregister_frame): Move logic to detect deregister function
1964 (__gcc_register_frame): here, so it's consistent with the register
1967 2014-07-23 Nathan Sidwell <nathan@acm.org>
1969 * libgcov-driver.c (set_gcov_list): Remove.
1970 (gcov_list): Make non-static in GCOV_TOOL.
1971 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
1973 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
1975 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
1976 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
1977 Don't use SYNC_LOCK_RELEASE for int type.
1979 2014-07-14 Richard Biener <rguenther@suse.de>
1981 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
1983 2014-07-11 Rong Xu <xur@google.com>
1985 * libgcov-util.c (gcov_max_filename): Fix declartion.
1987 2014-07-10 Rong Xu <xur@google.com>
1989 Add gcov-tool: an offline gcda profile processing tool
1991 * libgcov-driver.c (gcov_max_filename): Make available
1993 * libgcov-merge.c (__gcov_merge_add): Replace
1994 gcov_read_counter() with a Macro.
1995 (__gcov_merge_ior): Ditto.
1996 (__gcov_merge_time_profile): Ditto.
1997 (__gcov_merge_single): Ditto.
1998 (__gcov_merge_delta): Ditto.
1999 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
2000 in the utility functions.
2001 (set_fn_ctrs): Utility function for reading gcda files to in-memory
2002 gcov_list object link lists.
2003 (tag_function): Ditto.
2004 (tag_blocks): Ditto.
2007 (tag_counters): Ditto.
2008 (tag_summary): Ditto.
2009 (read_gcda_finalize): Ditto.
2010 (read_gcda_file): Ditto.
2011 (ftw_read_file): Ditto.
2012 (read_profile_dir_init): Ditto.
2013 (gcov_read_profile_dir): Ditto.
2014 (gcov_read_counter_mem): Ditto.
2015 (gcov_get_merge_weight): Ditto.
2016 (merge_wrapper): A wrapper function that calls merging handler.
2017 (gcov_merge): Merge two gcov_info objects with weights.
2018 (find_match_gcov_info): Find the matched gcov_info in the list.
2019 (gcov_profile_merge): Merge two gcov_info object lists.
2020 (__gcov_add_counter_op): Process edge profile counter values.
2021 (__gcov_ior_counter_op): Process IOR profile counter values.
2022 (__gcov_delta_counter_op): Process delta profile counter values.
2023 (__gcov_single_counter_op): Process single profile counter values.
2024 (fp_scale): Callback function for float-point scaling.
2025 (int_scale): Callback function for integer fraction scaling.
2026 (gcov_profile_scale): Scaling profile counters.
2027 (gcov_profile_normalize): Normalize profile counters.
2028 * libgcov.h: Add headers and functions for gcov-tool use.
2029 (gcov_get_counter): New.
2030 (gcov_get_counter_target): Ditto.
2031 (struct gcov_info): Make the functions field mutable in gcov-tool
2034 2014-06-23 Kai Tietz <ktietz@redhat.com>
2037 * unwind-seh.c (_Unwind_GetGR): Check for proper
2039 (_Unwind_SetGR): Likewise.
2041 2014-05-22 Nick Clifton <nickc@redhat.com>
2043 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
2046 2014-05-22 Teresa Johnson <tejohnson@google.com>
2048 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
2051 2014-05-20 John Marino <gnugcc@marino.st>
2053 * config.host (*-*-dragonfly*): New target.
2054 * crtstuff.c: Make dl_iterate_support generic on *bsd.
2055 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
2056 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
2057 * config/i386/dragonfly-unwind.h: New.
2059 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
2062 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
2063 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
2065 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
2067 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
2070 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
2072 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
2074 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2077 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
2080 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
2082 Work around for current cygwin32 build problems.
2083 * config/i386/cygming-crtbegin.c (__register_frame_info,
2084 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
2085 functions only for 64-bit systems.
2087 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2089 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
2090 (sigill_caught, sigill_hdlr): Remove.
2092 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2094 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
2096 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2097 Solaris 9 single-threaded support.
2098 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2099 Solaris 9 single-threaded support. Add call_user_handler code
2101 (sparc_is_sighandler): Likewise.
2103 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2105 * config.host: Append t-floattodi to tmake_file depending on
2108 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
2110 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
2112 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
2115 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
2116 variable to avoid "array subscript is above array bounds" warnings.
2117 Use __builtin_expect when checking *jcr_list for NULL.
2119 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2122 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
2123 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
2124 vtv_*.o to extra_parts if enable_vtable_verify.
2126 2014-03-06 Nick Clifton <nickc@redhat.com>
2128 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
2129 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
2131 2014-02-28 Joey Ye <joey.ye@arm.com>
2134 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
2135 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
2138 2014-02-24 Walter Lee <walt@tilera.com>
2140 * config.host: Support "tilegx*" and "tilepro*" triplets.
2141 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
2142 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
2144 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
2145 Chung-Lin Tang <cltang@codesourcery.com>
2147 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
2148 * config/nios2/crti.S: Remove .file directive.
2149 * config/nios2/crtn.S: Likewise.
2151 2014-02-18 Kai Tietz <ktietz@redhat.com>
2152 Jonathan Schleifer <js@webkeks.org>
2155 * unwind-seh.c (_GCC_specific_handler): Pass proper
2156 value to unwind-handler.
2158 2014-02-12 Joseph Myers <joseph@codesourcery.com>
2160 * soft-fp/adddf3.c: Update from glibc.
2161 * soft-fp/addsf3.c: Likewise.
2162 * soft-fp/addtf3.c: Likewise.
2163 * soft-fp/divdf3.c: Likewise.
2164 * soft-fp/divsf3.c: Likewise.
2165 * soft-fp/divtf3.c: Likewise.
2166 * soft-fp/double.h: Likewise.
2167 * soft-fp/eqdf2.c: Likewise.
2168 * soft-fp/eqsf2.c: Likewise.
2169 * soft-fp/eqtf2.c: Likewise.
2170 * soft-fp/extenddftf2.c: Likewise.
2171 * soft-fp/extended.h: Likewise.
2172 * soft-fp/extendsfdf2.c: Likewise.
2173 * soft-fp/extendsftf2.c: Likewise.
2174 * soft-fp/extendxftf2.c: Likewise.
2175 * soft-fp/fixdfdi.c: Likewise.
2176 * soft-fp/fixdfsi.c: Likewise.
2177 * soft-fp/fixdfti.c: Likewise.
2178 * soft-fp/fixsfdi.c: Likewise.
2179 * soft-fp/fixsfsi.c: Likewise.
2180 * soft-fp/fixsfti.c: Likewise.
2181 * soft-fp/fixtfdi.c: Likewise.
2182 * soft-fp/fixtfsi.c: Likewise.
2183 * soft-fp/fixtfti.c: Likewise.
2184 * soft-fp/fixunsdfdi.c: Likewise.
2185 * soft-fp/fixunsdfsi.c: Likewise.
2186 * soft-fp/fixunsdfti.c: Likewise.
2187 * soft-fp/fixunssfdi.c: Likewise.
2188 * soft-fp/fixunssfsi.c: Likewise.
2189 * soft-fp/fixunssfti.c: Likewise.
2190 * soft-fp/fixunstfdi.c: Likewise.
2191 * soft-fp/fixunstfsi.c: Likewise.
2192 * soft-fp/fixunstfti.c: Likewise.
2193 * soft-fp/floatdidf.c: Likewise.
2194 * soft-fp/floatdisf.c: Likewise.
2195 * soft-fp/floatditf.c: Likewise.
2196 * soft-fp/floatsidf.c: Likewise.
2197 * soft-fp/floatsisf.c: Likewise.
2198 * soft-fp/floatsitf.c: Likewise.
2199 * soft-fp/floattidf.c: Likewise.
2200 * soft-fp/floattisf.c: Likewise.
2201 * soft-fp/floattitf.c: Likewise.
2202 * soft-fp/floatundidf.c: Likewise.
2203 * soft-fp/floatundisf.c: Likewise.
2204 * soft-fp/floatunditf.c: Likewise.
2205 * soft-fp/floatunsidf.c: Likewise.
2206 * soft-fp/floatunsisf.c: Likewise.
2207 * soft-fp/floatunsitf.c: Likewise.
2208 * soft-fp/floatuntidf.c: Likewise.
2209 * soft-fp/floatuntisf.c: Likewise.
2210 * soft-fp/floatuntitf.c: Likewise.
2211 * soft-fp/gedf2.c: Likewise.
2212 * soft-fp/gesf2.c: Likewise.
2213 * soft-fp/getf2.c: Likewise.
2214 * soft-fp/ledf2.c: Likewise.
2215 * soft-fp/lesf2.c: Likewise.
2216 * soft-fp/letf2.c: Likewise.
2217 * soft-fp/muldf3.c: Likewise.
2218 * soft-fp/mulsf3.c: Likewise.
2219 * soft-fp/multf3.c: Likewise.
2220 * soft-fp/negdf2.c: Likewise.
2221 * soft-fp/negsf2.c: Likewise.
2222 * soft-fp/negtf2.c: Likewise.
2223 * soft-fp/op-1.h: Likewise.
2224 * soft-fp/op-2.h: Likewise.
2225 * soft-fp/op-4.h: Likewise.
2226 * soft-fp/op-8.h: Likewise.
2227 * soft-fp/op-common.h: Likewise.
2228 * soft-fp/quad.h: Likewise.
2229 * soft-fp/single.h: Likewise.
2230 * soft-fp/soft-fp.h: Likewise.
2231 * soft-fp/subdf3.c: Likewise.
2232 * soft-fp/subsf3.c: Likewise.
2233 * soft-fp/subtf3.c: Likewise.
2234 * soft-fp/truncdfsf2.c: Likewise.
2235 * soft-fp/trunctfdf2.c: Likewise.
2236 * soft-fp/trunctfsf2.c: Likewise.
2237 * soft-fp/trunctfxf2.c: Likewise.
2238 * soft-fp/unorddf2.c: Likewise.
2239 * soft-fp/unordsf2.c: Likewise.
2240 * soft-fp/unordtf2.c: Likewise.
2241 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
2243 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2245 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2247 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2249 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2251 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2253 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2255 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2257 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2259 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2261 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2263 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2265 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2267 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
2269 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
2271 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2274 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2276 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
2277 cannot be represented.
2278 * config/s390/32/_fixsfdi.c: Likewise.
2279 * config/s390/32/_fixtfdi.c: Likewise.
2280 * config/s390/32/_fixunsdfdi.c: Likewise.
2281 * config/s390/32/_fixunssfdi.c: Likewise.
2282 * config/s390/32/_fixunstfdi.c: Likewise.
2284 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
2286 * configure.ac (libgcc_cv_mips_hard_float): New.
2287 * configure: Regenerate.
2288 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
2289 t-softfp-sfdf for hard-float targets.
2290 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
2291 (softfp_float_modes, softfp_int_modes, softfp_extensions)
2292 (softfp_truncations, softfp_exclude_libgcc2): New.
2293 * config/t-hardfp: New file.
2294 * config/t-hardfp-sfdf: Likewise.
2295 * config/hardfp.c: Likewise.
2297 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2299 * config.host: Include t-floattodi also for s390x.
2300 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
2301 * config/s390/32/_fixsfdi.c: Likewise.
2302 * config/s390/32/_fixtfdi.c: Likewise.
2303 * config/s390/32/_fixunsdfdi.c: Likewise.
2304 * config/s390/32/_fixunssfdi.c: Likewise.
2305 * config/s390/32/_fixunstfdi.c: Likewise.
2307 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2310 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
2311 (install-libgcc-unwind-map-forbuild): New target.
2312 (all): Depend on install-libgcc-unwind-map-forbuild.
2313 (install-libgcc-unwind-map): New target.
2314 (install): Depend on install-libgcc-unwind-map.
2316 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2318 * config/nios2/crti.S (_init): Initialize GOT pointer from
2319 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
2321 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
2323 * configure.ac: Check __mips64 when setting host_address.
2324 * configure: Regenerate.
2325 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
2326 mips/t-mips64 and t-softfp.
2327 (mips*-*-linux*): Don't add mips/t-tpbit.
2328 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
2329 (DPBIT, DPBIT_CFLAGS): Delete.
2330 * config/mips/sfp-machine.h: New file.
2331 * config/mips/t-mips64: Likewise.
2332 * config/mips/t-softfp-tf: Likewise.
2333 * config/mips/t-tpbit: Delete.
2335 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
2337 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
2340 2014-01-25 Walter Lee <walt@tilera.com>
2342 * config/tilepro/atomic.c: Include tconfig.h. Don't include
2343 config.h or system.h.
2346 2014-01-25 Walter Lee <walt@tilera.com>
2348 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
2349 (post_atomic_barrier): Ditto.
2350 (__fetch_and_do): New macro.
2351 (__atomic_fetch_and_do): Use __fetch_and_do.
2352 (__sync_fetch_and_do): New macro.
2353 (__sync_fetch_and_add_4): New function.
2354 (__sync_fetch_and_sub_4): New function.
2355 (__sync_fetch_and_or_4): New function.
2356 (__sync_fetch_and_and_4): New function.
2357 (__sync_fetch_and_xor_4): New function.
2358 (__sync_fetch_and_nand_4): New function.
2359 (__sync_fetch_and_add_8): New function.
2360 (__sync_fetch_and_sub_8): New function.
2361 (__sync_fetch_and_or_8): New function.
2362 (__sync_fetch_and_and_8): New function.
2363 (__sync_fetch_and_xor_8): New function.
2364 (__sync_fetch_and_nand_8): New function.
2365 (__do_and_fetch): New macro.
2366 (__atomic_do_and_fetch): Use __do_and_fetch.
2367 (__sync_do_and_fetch): New macro.
2368 (__sync_add_and_fetch_4): New function.
2369 (__sync_sub_and_fetch_4): New function.
2370 (__sync_or_and_fetch_4): New function.
2371 (__sync_and_and_fetch_4): New function.
2372 (__sync_xor_and_fetch_4): New function.
2373 (__sync_nand_and_fetch_4): New function.
2374 (__sync_add_and_fetch_8): New function.
2375 (__sync_sub_and_fetch_8): New function.
2376 (__sync_or_and_fetch_8): New function.
2377 (__sync_and_and_fetch_8): New function.
2378 (__sync_xor_and_fetch_8): New function.
2379 (__sync_nand_and_fetch_8): New function.
2380 (__sync_exchange_methods): New macro.
2381 (__sync_val_compare_and_swap_4): New function.
2382 (__sync_bool_compare_and_swap_4): New function.
2383 (__sync_lock_test_and_test_4): New function.
2384 (__sync_val_compare_and_swap_8): New function.
2385 (__sync_bool_compare_and_swap_8): New function.
2386 (__sync_lock_test_and_test_8): New function.
2387 (__subword_cmpxchg_body): New macro.
2388 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
2389 (__atomic_compare_exchange_2): Ditto.
2390 (__sync_subword_cmpxchg): New macro.
2391 (__sync_val_compare_and_swap_1): New function.
2392 (__sync_bool_compare_and_swap_1): New function.
2393 (__sync_val_compare_and_swap_2): New function.
2394 (__sync_bool_compare_and_swap_2): New function.
2395 (__atomic_subword): Rename to ...
2396 (__subword): ... New name.
2397 (__atomic_subword_fetch): Use __subword.
2398 (__sync_subword_fetch): New macro.
2399 (__sync_fetch_and_add_1): New function.
2400 (__sync_fetch_and_sub_1): New function.
2401 (__sync_fetch_and_or_1): New function.
2402 (__sync_fetch_and_and_1): New function.
2403 (__sync_fetch_and_xor_1): New function.
2404 (__sync_fetch_and_nand_1): New function.
2405 (__sync_fetch_and_add_2): New function.
2406 (__sync_fetch_and_sub_2): New function.
2407 (__sync_fetch_and_or_2): New function.
2408 (__sync_fetch_and_and_2): New function.
2409 (__sync_fetch_and_xor_2): New function.
2410 (__sync_fetch_and_nand_2): New function.
2411 (__sync_add_and_fetch_1): New function.
2412 (__sync_sub_and_fetch_1): New function.
2413 (__sync_or_and_fetch_1): New function.
2414 (__sync_and_and_fetch_1): New function.
2415 (__sync_xor_and_fetch_1): New function.
2416 (__sync_nand_and_fetch_1): New function.
2417 (__sync_add_and_fetch_2): New function.
2418 (__sync_sub_and_fetch_2): New function.
2419 (__sync_or_and_fetch_2): New function.
2420 (__sync_and_and_fetch_2): New function.
2421 (__sync_xor_and_fetch_2): New function.
2422 (__sync_nand_and_fetch_2): New function.
2423 (__atomic_subword_lock): Use __subword.
2424 (__sync_subword_lock): New macro.
2425 (__sync_lock_test_and_set_1): New function.
2426 (__sync_lock_test_and_set_2): New function.
2428 2014-01-25 Walter Lee <walt@tilera.com>
2430 * config/tilepro/atomic.c (BIT_OFFSET): Define.
2431 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
2432 (__atomic_subword): Ditto.
2434 2014-01-25 Walter Lee <walt@tilera.com>
2436 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
2437 a prefix op argument.
2438 (__atomic_nand_fetch_4): Add prefix op.
2439 (__atomic_nand_fetch_8): Ditto.
2441 2014-01-21 Baruch Siach <barch@tkos.co.il>
2443 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
2445 2014-01-09 Rong Xu <xur@google.com>
2447 * libgcov-driver.c (this_prg): make it local to save
2449 (gcov_exit_compute_summary): Ditto.
2450 (gcov_exit_merge_gcda): Ditto.
2451 (gcov_exit_merge_summary): Ditto.
2452 (gcov_exit_dump_gcov): Ditto.
2454 2014-01-08 Rong Xu <xur@google.com>
2456 * libgcov-driver.c: Use libgcov.h.
2457 (buffer_fn_data): Use xmalloc instead of malloc.
2458 (gcov_exit_merge_gcda): Ditto.
2459 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
2460 * libgcov.h: New common header files for libgcov-*.h.
2461 * libgcov-interface.c: Use libgcov.h
2462 * libgcov-merge.c: Ditto.
2463 * libgcov-profiler.c: Ditto.
2464 * Makefile.in: Add dependence to libgcov.h
2466 2014-01-02 Joseph Myers <joseph@codesourcery.com>
2468 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
2469 case of small numerator and finite nonzero result.
2471 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2473 Update copyright years
2475 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2477 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
2478 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
2479 config/arc/dp-hack.h, config/arc/fp-hack.h,
2480 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
2481 config/arc/ieee-754/arc600-dsp/divdf3.S,
2482 config/arc/ieee-754/arc600-dsp/divsf3.S,
2483 config/arc/ieee-754/arc600-dsp/muldf3.S,
2484 config/arc/ieee-754/arc600-dsp/mulsf3.S,
2485 config/arc/ieee-754/arc600-mul64/divdf3.S,
2486 config/arc/ieee-754/arc600-mul64/divsf3.S,
2487 config/arc/ieee-754/arc600-mul64/muldf3.S,
2488 config/arc/ieee-754/arc600-mul64/mulsf3.S,
2489 config/arc/ieee-754/arc600/divsf3.S,
2490 config/arc/ieee-754/arc600/mulsf3.S,
2491 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
2492 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
2493 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
2494 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
2495 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
2496 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
2497 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
2498 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
2499 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
2500 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
2501 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
2502 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
2503 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
2504 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
2505 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
2506 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
2507 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
2508 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
2509 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
2510 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
2511 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
2512 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
2513 vtv_start_preinit.c: Use the standard form for the copyright notice.
2515 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
2516 Chung-Lin Tang <cltang@codesourcery.com>
2517 Based on patches from Altera Corporation
2519 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
2520 * config/nios2/lib2-nios2.h: New file.
2521 * config/nios2/lib2-divmod-hi.c: New file.
2522 * config/nios2/linux-unwind.h: New file.
2523 * config/nios2/lib2-divmod.c: New file.
2524 * config/nios2/linux-atomic.c: New file.
2525 * config/nios2/t-nios2: New file.
2526 * config/nios2/crti.asm: New file.
2527 * config/nios2/t-linux: New file.
2528 * config/nios2/lib2-divtable.c: New file.
2529 * config/nios2/lib2-mul.c: New file.
2530 * config/nios2/tramp.c: New file.
2531 * config/nios2/crtn.asm: New file.
2533 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
2535 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
2536 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
2537 from cpuid.h to check vendor signatures.
2539 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
2541 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
2542 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
2543 (get_amd_cpu): Likewise.
2545 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
2547 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
2550 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
2551 H.J. Lu <hongjiu.lu@intel.com>
2554 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
2556 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
2557 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
2558 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
2559 FEATURE_XOP and FEATURE_FMA.
2560 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
2562 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
2563 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
2564 FEATURE_FMA4 and FEATURE_XOP.
2566 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
2568 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
2569 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
2570 (get_intel_cpu): Updated.
2572 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
2574 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
2576 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
2578 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
2579 instructions when __SSE_MATH__ is defined.
2581 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
2583 * config.host (microblaze-*-rtems*): New.
2585 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
2587 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
2588 architectures that do not have hardware divide instruction.
2589 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
2591 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
2593 * longlong.h: Delete (moved to include/).
2595 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
2597 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
2598 of normal number and qNaN to not raise an inexact exception.
2600 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
2602 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
2604 2013-11-28 Matthew Leach <matthew.leach@arm.com>
2606 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
2607 for correct opcodes on BE.
2609 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
2611 * soft-fp/op-4.h: Update from glibc.
2613 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
2615 * libgcc2.c (__udivmoddi4): Define new implementation when
2616 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
2617 divide instructions.
2619 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
2621 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
2623 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2625 * config/t-softfp (soft-fp-objects-base): New variable.
2626 (soft-fp-objects): Use it.
2628 2013-11-23 David Edelson <dje.gcc@gmail.com>
2629 Andrew Dixie <andrewd@gentrack.com>
2632 * config/rs6000/aixinitfini.c: New file.
2633 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
2634 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
2637 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
2639 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
2641 2013-11-18 Jan Hubicka <jh@suse.cz>
2643 * libgcov-driver.c (run_accounted): Make global level static.
2644 (gcov_exit_merge_summary): Silence warning; do not clear
2646 (gcov_exit): Clear it here.
2648 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
2651 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
2652 (all_prg, crc32): Remove static vars.
2653 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
2655 (gcov_exit_merge_gcda): Add crc32 parameter.
2656 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
2657 do not account run if it was already accounted.
2658 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
2659 (gcov_exit): Initialize all_prg; update.
2661 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
2663 * configure: Regenerate.
2665 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2666 Alan Modra <amodra@gmail.com>
2668 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
2669 (frob_update_context): Use it.
2671 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2672 Alan Modra <amodra@gmail.com>
2674 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
2675 (trampoline_initial): Provide ELFv2 variant.
2676 (__trampoline_setup): Likewise.
2678 * config/rs6000/linux-unwind.h (frob_update_context): Do not
2679 check for AIX indirect function call sequence if _CALL_ELF == 2.
2681 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2682 Alan Modra <amodra@gmail.com>
2684 * config/rs6000/linux-unwind.h (get_regs): Do not support
2685 old kernel versions if _CALL_ELF == 2.
2686 (frob_update_context): Do not support PLT stub variants only
2687 generated by old linkers if _CALL_ELF == 2.
2689 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2690 Alan Modra <amodra@gmail.com>
2692 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
2693 location of CR save area for 64-bit little-endian systems.
2695 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
2697 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
2699 * config/arm/t-vxworks: Delete.
2701 2013-11-10 Kai Tietz <ktietz@redhat.com>
2703 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
2704 Increment load-count on use of LIBGCC_SONAME DLL.
2705 (hmod_libgcc): New static variable to hold handle of
2707 (__gcc_deregister_frame): Decrement load-count of
2710 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
2712 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
2714 * configure: Regenerate
2716 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
2718 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
2719 FP_EX_DENORM. Store result to volatile location after SSE division
2720 to close interrupt window. Remove unneeded fwait after x87
2721 division since interrupt window will be closed by emitted fstp.
2722 Rewrite FP_EX_INEXACT handling.
2724 2013-11-06 Joseph Myers <joseph@codesourcery.com>
2726 * soft-fp/README: Update.
2727 * soft-fp/adddf3.c: Update from glibc.
2728 * soft-fp/addsf3.c: Likewise.
2729 * soft-fp/addtf3.c: Likewise.
2730 * soft-fp/divdf3.c: Likewise.
2731 * soft-fp/divsf3.c: Likewise.
2732 * soft-fp/divtf3.c: Likewise.
2733 * soft-fp/double.h: Likewise.
2734 * soft-fp/eqdf2.c: Likewise.
2735 * soft-fp/eqsf2.c: Likewise.
2736 * soft-fp/eqtf2.c: Likewise.
2737 * soft-fp/extenddftf2.c: Likewise.
2738 * soft-fp/extended.h: Likewise.
2739 * soft-fp/extendsfdf2.c: Likewise.
2740 * soft-fp/extendsftf2.c: Likewise.
2741 * soft-fp/extendxftf2.c: Likewise.
2742 * soft-fp/fixdfdi.c: Likewise.
2743 * soft-fp/fixdfsi.c: Likewise.
2744 * soft-fp/fixdfti.c: Likewise.
2745 * soft-fp/fixsfdi.c: Likewise.
2746 * soft-fp/fixsfsi.c: Likewise.
2747 * soft-fp/fixsfti.c: Likewise.
2748 * soft-fp/fixtfdi.c: Likewise.
2749 * soft-fp/fixtfsi.c: Likewise.
2750 * soft-fp/fixtfti.c: Likewise.
2751 * soft-fp/fixunsdfdi.c: Likewise.
2752 * soft-fp/fixunsdfsi.c: Likewise.
2753 * soft-fp/fixunsdfti.c: Likewise.
2754 * soft-fp/fixunssfdi.c: Likewise.
2755 * soft-fp/fixunssfsi.c: Likewise.
2756 * soft-fp/fixunssfti.c: Likewise.
2757 * soft-fp/fixunstfdi.c: Likewise.
2758 * soft-fp/fixunstfsi.c: Likewise.
2759 * soft-fp/fixunstfti.c: Likewise.
2760 * soft-fp/floatdidf.c: Likewise.
2761 * soft-fp/floatdisf.c: Likewise.
2762 * soft-fp/floatditf.c: Likewise.
2763 * soft-fp/floatsidf.c: Likewise.
2764 * soft-fp/floatsisf.c: Likewise.
2765 * soft-fp/floatsitf.c: Likewise.
2766 * soft-fp/floattidf.c: Likewise.
2767 * soft-fp/floattisf.c: Likewise.
2768 * soft-fp/floattitf.c: Likewise.
2769 * soft-fp/floatundidf.c: Likewise.
2770 * soft-fp/floatundisf.c: Likewise.
2771 * soft-fp/floatunditf.c: Likewise.
2772 * soft-fp/floatunsidf.c: Likewise.
2773 * soft-fp/floatunsisf.c: Likewise.
2774 * soft-fp/floatunsitf.c: Likewise.
2775 * soft-fp/floatuntidf.c: Likewise.
2776 * soft-fp/floatuntisf.c: Likewise.
2777 * soft-fp/floatuntitf.c: Likewise.
2778 * soft-fp/gedf2.c: Likewise.
2779 * soft-fp/gesf2.c: Likewise.
2780 * soft-fp/getf2.c: Likewise.
2781 * soft-fp/ledf2.c: Likewise.
2782 * soft-fp/lesf2.c: Likewise.
2783 * soft-fp/letf2.c: Likewise.
2784 * soft-fp/muldf3.c: Likewise.
2785 * soft-fp/mulsf3.c: Likewise.
2786 * soft-fp/multf3.c: Likewise.
2787 * soft-fp/negdf2.c: Likewise.
2788 * soft-fp/negsf2.c: Likewise.
2789 * soft-fp/negtf2.c: Likewise.
2790 * soft-fp/op-1.h: Likewise.
2791 * soft-fp/op-2.h: Likewise.
2792 * soft-fp/op-4.h: Likewise.
2793 * soft-fp/op-8.h: Likewise.
2794 * soft-fp/op-common.h: Likewise.
2795 * soft-fp/quad.h: Likewise.
2796 * soft-fp/single.h: Likewise.
2797 * soft-fp/soft-fp.h: Likewise.
2798 * soft-fp/subdf3.c: Likewise.
2799 * soft-fp/subsf3.c: Likewise.
2800 * soft-fp/subtf3.c: Likewise.
2801 * soft-fp/truncdfsf2.c: Likewise.
2802 * soft-fp/trunctfdf2.c: Likewise.
2803 * soft-fp/trunctfsf2.c: Likewise.
2804 * soft-fp/trunctfxf2.c: Likewise.
2805 * soft-fp/unorddf2.c: Likewise.
2806 * soft-fp/unordsf2.c: Likewise.
2807 * soft-fp/unordtf2.c: Likewise.
2809 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
2811 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
2812 (_FP_MUL_MEAT_D): Ditto.
2813 (_FP_DIV_MEAT_S): Ditto.
2814 (_FP_DIV_MEAT_D): Ditto.
2815 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
2816 t-softfp-sfdf and t-softfp to tmake_file.
2818 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
2820 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
2821 * config/i386/crtprec.c: Ditto.
2823 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
2824 Shiva Chen <shiva0217@gmail.com>
2826 * config.host (nds32*-elf*): Add nds32 target.
2827 * config/nds32 : New directory and files.
2829 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
2831 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
2832 * config.host (cpu_type) <Setting default>: Add entry for
2834 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
2835 <crisv32-*-linux*>: Adjust.
2836 * longlong.h: Wrap the whole CRIS section in a single
2837 defined(__CRIS__) conditional. Add comment about add_ssaaaa
2839 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
2841 [__CRIS__] (__umulsidi3): Define.
2842 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
2843 * config/cris/sfp-machine.h: New file.
2844 * config/cris/umulsidi3.S: New file.
2845 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
2846 * config/cris/arit.c (SIGNMULT): New macro.
2847 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
2848 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
2849 saving 3 out of originally 33 cycles from the fastest
2850 path, 3 out of 54 from the medium path and one from the longest
2851 path. Improve comments.
2853 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
2855 * sync.c: Remove static aliases and define each function directly
2856 under its real name.
2858 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
2860 * config.host (hppa*64*-*-linux*): Define extra_parts.
2861 (hppa*-*-linux*): Likewise.
2863 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
2865 * config/arc/crtgend.S: Add 2013 to Copyright years.
2866 * config/arc/gmon/atomic.h: Likewise.
2867 * config/arc/gmon/auxreg.h: Likewise.
2868 * config/arc/gmon/sys/gmon_out.h: Likewise.
2869 * config/arc/gmon/sys/gmon.h: Likewise.
2870 * config/arc/gmon/prof-freq.c: Likewise.
2871 * config/arc/gmon/mcount.c: Likewise.
2872 * config/arc/gmon/prof-freq-stub.S: Likewise.
2873 * config/arc/gmon/gmon.c: Likewise.
2874 * config/arc/gmon/machine-gmon.h: Likewise.
2875 * config/arc/gmon/profil.S: Likewise.
2876 * config/arc/gmon/dcache_linesz.S: Likewise.
2877 * config/arc/crtg.S: Likewise.
2878 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
2879 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
2880 * config/arc/ieee-754/adddf3.S: Likewise.
2881 * config/arc/ieee-754/truncdfsf2.S: Likewise.
2882 * config/arc/ieee-754/fixsfsi.S: Likewise.
2883 * config/arc/ieee-754/gtsf2.S: Likewise.
2884 * config/arc/ieee-754/floatsisf.S: Likewise.
2885 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
2886 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
2887 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
2888 * config/arc/ieee-754/fixdfsi.S: Likewise.
2889 * config/arc/ieee-754/addsf3.S: Likewise.
2890 * config/arc/ieee-754/gesf2.S: Likewise.
2891 * config/arc/ieee-754/floatsidf.S: Likewise.
2892 * config/arc/ieee-754/extendsfdf2.S: Likewise.
2893 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
2894 * config/arc/ieee-754/gtdf2.S: Likewise.
2895 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
2896 * config/arc/ieee-754/uneqdf2.S: Likewise.
2897 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
2898 * config/arc/ieee-754/uneqsf2.S: Likewise.
2899 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
2900 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
2901 * config/arc/ieee-754/eqdf2.S: Likewise.
2902 * config/arc/ieee-754/ordsf2.S: Likewise.
2903 * config/arc/ieee-754/divsf3.S: Likewise.
2904 * config/arc/ieee-754/divdf3.S: Likewise.
2905 * config/arc/ieee-754/floatunsidf.S: Likewise.
2906 * config/arc/ieee-754/orddf2.S: Likewise.
2907 * config/arc/ieee-754/eqsf2.S: Likewise.
2908 * config/arc/ieee-754/gedf2.S: Likewise.
2909 * config/arc/crtn.S: Likewise.
2910 * config/arc/crti.S: Likewise.
2911 * config/arc/t-arc700-uClibc: Likewise.
2912 * config/arc/asm.h: Likewise.
2913 * config/arc/libgcc-excl.ver: Likewise.
2914 * config/arc/t-arc-newlib: Likewise.
2915 * config/arc/divtab-arc700.c: Likewise.
2916 * config/arc/initfini.c: Likewise.
2917 * config/arc/fp-hack.h: Likewise.
2919 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
2920 Diego Novillo <dnovillo@google.com>
2922 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
2923 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
2924 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
2925 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
2927 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
2928 Brendan Kehoe <brendan@zen.org>
2929 Simon Cook <simon.cook@embecosm.com>
2931 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
2932 * config/arc: New directory.
2933 * longlong.h [__arc__] (umul_ppmm): Remove.
2934 [__arc__] (__umulsidi3): Define.
2935 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
2936 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
2938 2013-09-17 Jacek Caban <jacek@codeweavers.com>
2940 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
2942 * config/i386/gthr-win32.h: Likewise.
2944 2013-09-16 DJ Delorie <dj@redhat.com>
2946 * config/rl78/vregs.h: Add G10 register definitions.
2947 * config/rl78/lib2mul.c: Enable for RL78/G10.
2948 * config/rl78/lib2div.c: Likewise.
2949 * config/rl78/lshrsi3.S: Use vregs.h.
2950 * config/rl78/cmpsi2.S: Likewise.
2951 * config/rl78/trampoline.S: Likewise.
2952 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
2954 2013-09-14 DJ Delorie <dj@redhat.com>
2955 Nick Clifton <nickc@redhat.com>
2957 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
2958 * config/rl78/vregs.h: New.
2959 * config/rl78/signbit.S: New file. Implements signbit function.
2960 * config/rl78/divmodsi.S: New.
2961 * config/rl78/divmodhi.S: New.
2962 * config/rl78/divmodqi.S: New.
2963 * config/rl78/t-rl78: Build them here...
2964 * config/rl78/lib2div.c: ...but not here.
2966 2013-09-12 DJ Delorie <dj@redhat.com>
2968 * config.host (msp*-*-elf): New.
2969 * config/msp430/: New port.
2971 2013-08-18 Iain Sandoe <iain@codesourcery.com>
2973 PR gcov-profile/58127
2974 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
2975 __thread var for emulated TLS.
2976 (__gcov_indirect_call_counters): Likewise.
2978 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
2979 Catherine Moore <clm@codesourcery.com>
2980 Richard Sandiford <rdsandiford@googlemail.com>
2982 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
2983 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
2984 (CALL_STUB_NO_RET): Likewise.
2985 (CALL_STUB_RET): Likewise.
2986 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
2987 __mips16_ret call/return stub symbols.
2988 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
2991 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
2993 * config.host <mips*-*-linux*>: Remove a stray comment.
2995 2013-08-10 Jan Hubicka <jh@suse.cz>
2997 Work around binutils PR14342
2998 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
2999 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
3000 (L_gcov_indirect_call_profiler_v2): New.
3002 2013-08-06 Jan Hubicka <jh@suse.cz>
3004 * libgcov.c (__gcov_indirect_call_callee,
3005 __gcov_indirect_call_counters): New global vars.
3006 (__gcov_indirect_call_profiler): replace by ...
3007 (__gcov_indirect_call_profiler_v2) ... this one.
3009 2013-08-06 Caroline Tice <cmtice@google.com>
3011 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
3012 vtv_start_preinit.o and vtv_end_preinit.o.
3013 * configure.ac: Add code to check/set enable_vtable_verify.
3014 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
3016 * vtv_start_preinit.c: New file.
3017 * vtv_end_preinit.c: New file.
3018 * vtv_start.c: New file.
3019 * vtv_end.c: New file.
3020 * configure: Regenerated.
3022 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
3024 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
3025 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
3026 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
3027 GPL-3.0-with-GCC-exception.
3029 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
3031 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
3034 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3036 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
3037 mapping for FPRs when creating the fallback framestate.
3039 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
3042 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
3043 (__round_s2_const, __round_u2_const)
3044 (__round_s4_const, __round_u4_const, __round_x8):
3045 Saturate result if addition result cannot be represented.
3047 2013-07-15 Matthias Klose <doko@ubuntu.com>
3049 * libgcc2.c: Don't include <limits.h>.
3051 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
3053 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
3055 2013-07-06 Jakub Jelinek <jakub@redhat.com>
3058 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
3060 2013-06-28 Jakub Jelinek <jakub@redhat.com>
3063 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
3065 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
3066 instead of table lookups.
3067 (__popcountDI2): Likewise.
3069 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
3071 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
3074 2013-06-21 Joseph Myers <joseph@codesourcery.com>
3077 * soft-fp/adddf3.c: Update from glibc.
3078 * soft-fp/addsf3.c: Likewise.
3079 * soft-fp/addtf3.c: Likewise.
3080 * soft-fp/divdf3.c: Likewise.
3081 * soft-fp/divsf3.c: Likewise.
3082 * soft-fp/divtf3.c: Likewise.
3083 * soft-fp/double.h: Likewise.
3084 * soft-fp/eqdf2.c: Likewise.
3085 * soft-fp/eqsf2.c: Likewise.
3086 * soft-fp/eqtf2.c: Likewise.
3087 * soft-fp/extenddftf2.c: Likewise.
3088 * soft-fp/extended.h: Likewise.
3089 * soft-fp/extendsfdf2.c: Likewise.
3090 * soft-fp/extendsftf2.c: Likewise.
3091 * soft-fp/fixdfdi.c: Likewise.
3092 * soft-fp/fixdfsi.c: Likewise.
3093 * soft-fp/fixsfdi.c: Likewise.
3094 * soft-fp/fixsfsi.c: Likewise.
3095 * soft-fp/fixtfdi.c: Likewise.
3096 * soft-fp/fixtfsi.c: Likewise.
3097 * soft-fp/fixunsdfdi.c: Likewise.
3098 * soft-fp/fixunsdfsi.c: Likewise.
3099 * soft-fp/fixunssfdi.c: Likewise.
3100 * soft-fp/fixunssfsi.c: Likewise.
3101 * soft-fp/fixunstfdi.c: Likewise.
3102 * soft-fp/fixunstfsi.c: Likewise.
3103 * soft-fp/floatdidf.c: Likewise.
3104 * soft-fp/floatdisf.c: Likewise.
3105 * soft-fp/floatditf.c: Likewise.
3106 * soft-fp/floatsidf.c: Likewise.
3107 * soft-fp/floatsisf.c: Likewise.
3108 * soft-fp/floatsitf.c: Likewise.
3109 * soft-fp/floatundidf.c: Likewise.
3110 * soft-fp/floatundisf.c: Likewise.
3111 * soft-fp/floatunditf.c: Likewise.
3112 * soft-fp/floatunsidf.c: Likewise.
3113 * soft-fp/floatunsisf.c: Likewise.
3114 * soft-fp/floatunsitf.c: Likewise.
3115 * soft-fp/gedf2.c: Likewise.
3116 * soft-fp/gesf2.c: Likewise.
3117 * soft-fp/getf2.c: Likewise.
3118 * soft-fp/ledf2.c: Likewise.
3119 * soft-fp/lesf2.c: Likewise.
3120 * soft-fp/letf2.c: Likewise.
3121 * soft-fp/muldf3.c: Likewise.
3122 * soft-fp/mulsf3.c: Likewise.
3123 * soft-fp/multf3.c: Likewise.
3124 * soft-fp/negdf2.c: Likewise.
3125 * soft-fp/negsf2.c: Likewise.
3126 * soft-fp/negtf2.c: Likewise.
3127 * soft-fp/op-1.h: Likewise.
3128 * soft-fp/op-2.h: Likewise.
3129 * soft-fp/op-4.h: Likewise.
3130 * soft-fp/op-8.h: Likewise.
3131 * soft-fp/op-common.h: Likewise.
3132 * soft-fp/quad.h: Likewise.
3133 * soft-fp/single.h: Likewise.
3134 * soft-fp/soft-fp.h: Likewise.
3135 * soft-fp/subdf3.c: Likewise.
3136 * soft-fp/subsf3.c: Likewise.
3137 * soft-fp/subtf3.c: Likewise.
3138 * soft-fp/truncdfsf2.c: Likewise.
3139 * soft-fp/trunctfdf2.c: Likewise.
3140 * soft-fp/trunctfsf2.c: Likewise.
3141 * soft-fp/unorddf2.c: Likewise.
3142 * soft-fp/unordsf2.c: Likewise.
3143 * soft-fp/unordtf2.c: Likewise.
3144 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
3145 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3146 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3147 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3148 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3149 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3150 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3151 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3152 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3153 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
3154 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
3155 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3157 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
3159 * config/mips/lib2funcs.c: New file.
3160 * config/mips/t-mips (LIB2ADD_ST): Add it.
3162 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
3165 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
3166 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
3168 2013-06-08 Walter Lee <walt@tilera.com>
3170 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
3171 Replace int64_t with long long. Add __extension__ where
3173 * config/tilepro/atomic.c: Include config.h.
3175 2013-06-06 Douglas B Rupp <rupp@adacore.com>
3177 * config.host (arm-wrs-vxworks): Configure with other soft float.
3179 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
3181 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
3182 (mips64r5900el-*-elf*): New configurations.
3184 2013-06-04 Alan Modra <amodra@gmail.com>
3186 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
3188 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
3190 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
3192 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
3194 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
3195 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
3196 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
3198 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
3200 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
3201 (powerpc-wrs-vxworks): Likewise.
3203 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
3205 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
3206 signal frames as well.
3207 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
3208 STACK_BIAS to the CFA offset.
3210 2013-05-17 Richard Henderson <rth@redhat.com>
3213 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
3214 (execute_cfa_program): Use it when storing to fs->regs.
3216 2013-05-08 Kai Tietz <ktietz@redhat.com>
3218 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
3219 (__deregister_frame_info): Likewise.
3221 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
3223 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
3226 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
3228 2013-04-25 Alan Modra <amodra@gmail.com>
3230 * config.host: Match little-endian powerpc-linux.
3232 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
3234 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
3235 as 'unsigned long long' instead of 'unsigned long'.
3236 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
3239 2013-04-10 Julian Brown <julian@codesourcery.com>
3241 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
3242 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
3243 unsigned char/unsigned short.
3244 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
3246 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3249 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
3251 2013-04-04 Meador Inge <meadori@codesourcery.com>
3253 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
3254 computing the location of the link register.
3255 (aeabi_uldivmod): Ditto.
3257 2013-03-27 Kai Tietz <ktietz@redhat.com>
3259 * config.host: Add support for cygwin x64 target.
3260 * configure: Regenerated.
3262 2013-03-26 Walter Lee <walt@tilera.com>
3264 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
3265 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
3267 2013-03-25 Kai Tietz <ktietz@redhat.com>
3269 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
3271 2013-03-20 Robert Mason <rbmj@verizon.net>
3273 * config/vxlib-tls.c (__gthread_get_tsd_data,)
3274 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
3275 (__gthread_leave_tsd_dtor_context): Add prototypes.
3276 (tls_delete_hook): Update.
3278 2013-03-20 Catherine Moore <clm@codesourcery.com>
3279 Joseph Myers <joseph@codesourcery.com>
3280 Chao-ying Fu <fu@mips.com>
3282 * config/mips/mips16.S: Don't build for microMIPS.
3283 * config/mips/linux-unwind.h: Handle microMIPS frame.
3284 * config/mips/crtn.S (fini, init): New labels.
3286 2013-03-14 Jakub Jelinek <jakub@redhat.com>
3288 PR tree-optimization/53265
3289 * unwind-dw2.c (execute_cfa_program): Avoid
3290 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
3291 on targets with DWARF_FRAME_REGISTERS < 32.
3293 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
3296 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
3297 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
3299 2013-03-07 Sriraman Tallam <tmsriram@google.com>
3301 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
3302 sandybridge processors.
3304 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
3307 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
3310 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
3312 * config/microblaze/crti.S: Setup stack protection at entry
3314 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
3316 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
3317 (__rotldi3): Shift bytewise if applicable.
3319 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
3321 * config/aarch64/sync-cache.c
3322 (__aarch64_sync_cache_range): Silence warnings.
3324 2013-02-25 Catherine Moore <clm@codesourcery.com>
3327 2013-02-24 Catherine Moore <clm@codesourcery.com>
3328 Joseph Myers <joseph@codesourcery.com>
3329 Chao-ying Fu <fu@mips.com>
3331 * config/mips/mips16.S: Don't build for microMIPS.
3332 * config/mips/linux-unwind.h: Handle microMIPS frame.
3333 * config/mips/crtn.S (fini, init): New labels.
3335 2013-02-24 Catherine Moore <clm@codesourcery.com>
3336 Joseph Myers <joseph@codesourcery.com>
3337 Chao-ying Fu <fu@mips.com>
3339 * config/mips/mips16.S: Don't build for microMIPS.
3340 * config/mips/linux-unwind.h: Handle microMIPS frame.
3341 * config/mips/crtn.S (fini, init): New labels.
3343 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
3344 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
3347 2013-02-16 Alan Modra <amodra@gmail.com>
3350 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
3351 (ppc_fallback_frame_state): Always set up save locations for fp
3352 and altivec. Don't bother with non-callee-saved regs, r0-r13
3353 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
3355 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
3358 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
3360 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
3361 _ssmulha3, _usmulusa3, _ssmulsa3.
3362 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
3363 (__muldi3): XCALL __muldi3_6 instead of rcall.
3364 (__umulsidi3, __mulsidi3): New functions.
3365 (do_prologue_saves, do_epilogue_restores): New .macros.
3366 (__divdi3_moddi3): Use them.
3367 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
3368 (__usmulusa3, __ssmulsa3): New functions.
3370 2013-02-11 Iain Sandoe <iain@codesourcery.com>
3371 Jack Howarth <howarth@bromo.med.uc.edu>
3372 Patrick Marlier <patrick.marlier@gmail.com>
3375 * config/darwin-crt-tm.c: Remove dummy functions hack.
3377 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
3380 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
3381 * config/avr/lib2-object.mk: New iterator to build objects from it.
3382 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
3384 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
3385 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
3386 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
3387 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
3388 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
3389 * config/avr/lib1funcs-fixed.S: Implement them.
3391 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
3393 Update copyright years.
3395 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
3398 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
3399 Add crtcxa to extra_parts.
3400 * config/rs6000/exit.h: New file.
3401 * config/rs6000/cxa_atexit.c: New file.
3402 * config/rs6000/cxa_finalize.c: New file.
3403 * config/rs6000/crtcxa.c: New file.
3404 * config/rs6000/t-aix-cxa: New file.
3405 * config/rs6000/libgcc-aix-cxa.ver: New file.
3407 2013-01-31 Nick Clifton <nickc@redhat.com>
3409 * config/v850/lib1funcs.S: Add support for e3v5 architecture
3412 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
3415 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
3416 _mulQQ, _mulHQ, _mulHA, _mulSA,
3417 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
3418 _divQQ, _divHQ, _divHA, _divSA,
3419 _divUQQ, _divUHQ, _divUHA, _divUSA.
3421 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
3423 * config.host(microblaze*-linux*): tmake_file: Remove
3424 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
3425 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
3426 to exclude functions from being built with libgcc.c and use
3427 the microblaze assembly.
3429 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
3431 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
3434 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
3436 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
3437 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
3438 __UINTPTR_TYPE__; also cast 'base' to the same type before the
3439 alignment operation.
3441 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
3443 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
3444 loop start address for cache clearing.
3446 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
3448 * config/avr/lib1funcs.S: Remove trailing blanks.
3449 * config/avr/lib1funcs-fixed.S: Ditto.
3451 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
3453 * config/avr/avr-lib.h: Add GPL copyright notice.
3455 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
3457 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
3458 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
3459 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
3460 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
3462 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
3464 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
3465 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
3467 2013-01-04 Nick Clifton <nickc@redhat.com>
3469 * config/v850/lib1funcs.S: Only provide CALLT support functions if
3470 the CALLT instruction is supported.
3472 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
3474 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
3475 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
3477 2012-12-13 John Tytgat <John@bass-software.com>
3479 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
3482 2012-12-12 Jakub Jelinek <jakub@redhat.com>
3485 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
3486 undefined signed overflows.
3488 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
3491 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
3493 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
3495 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
3496 (FP_TRAPPING_EXCEPTIONS): Define.
3497 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
3498 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
3500 2012-12-04 Richard Henderson <rth@redhat.com>
3503 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
3505 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
3507 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
3508 (FP_EX_SHIFT): Define.
3509 (FP_TRAPPING_EXCEPTIONS): Define.
3511 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
3513 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
3514 (FP_ROUNDMODE): Use FP_RND_MASK.
3515 * config/aarch64/sfp-exceptions.c: New.
3516 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
3517 Use __sfp_handle_exceptions.
3519 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
3521 * config.host: (arm*-*-freebsd*): Remove.
3522 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
3523 (arm*-*-elf*): Remove.
3524 (arm*-*-wince-pe*): Remove.
3525 * arm/unwind-arm.c (struct fpa_reg): Delete.
3526 (struct fpa_regs): Delete.
3527 (phase1_vrs): Remove fpa element.
3528 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
3529 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
3530 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
3531 * ieee754-sf.S (floatundisf): Remove FPA support.
3532 (floatdisf): Likewise.
3533 * ieee75f-df.S (floatundidf): Likewise.
3534 (floatdidf): Likewise.
3536 2012-11-29 Kai Tietz <ktietz@redhat.com>
3539 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
3540 * unwind-generic.h: Likewise.
3541 * unwind-seh.c: Likewise.
3543 2012-11-28 Richard Henderson <rth@redhat.com>
3546 * emutls.c (__emutls_get_address): Avoid race condition between
3547 obj->loc.offset read and emutls_key initialization.
3549 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
3551 Adjust decimal point of signed accum mode to GCC default.
3554 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
3556 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
3557 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
3558 (__mulha3, __mulsa3)
3559 (__divqq3, __divha3, __divsa3): Adjust to new position of
3560 decimal point of signed accum types.
3562 (__mulusa3_round): New function.
3563 (__mulusa3): Use it.
3564 (__divqq_helper): New function.
3565 (__udivuqq3): Use it.
3567 2012-11-20 Jakub Jelinek <jakub@redhat.com>
3570 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
3572 2012-11-18 Teresa Johnson <tejohnson@google.com>
3575 * libgcov.c (gcov_exit): Remove merged program summary
3576 comparison unless !GCOV_LOCKED.
3578 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
3580 * soft-fp: Updated from glibc upstream.
3582 2012-11-06 Ian Lance Taylor <iant@google.com>
3584 * generic-morestack.c (__generic_morestack): Align the returned
3585 stack pointer to a 32 byte boundary.
3586 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
3587 increment the return address until we have decided that we don't
3588 have a varargs function.
3589 (__morestack) [32-bit]: Align stack correctly when calling C
3591 (__morestack) [64-bit]: Likewise.
3593 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
3595 * configure: Regenerate.
3597 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
3600 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
3601 * config/i386/sfp-machine.h: Guard exception handling
3602 code with _SOFT_FLOAT.
3603 * config/i386/32/sfp-machine.h: Guard rounding handling
3604 code with _SOFT_FLOAT.
3605 * config/i386/64/sfp-machine.h: Ditto.
3607 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
3609 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
3612 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
3614 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
3615 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
3616 when appropriate. Correct structure element types.
3617 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
3618 -minline-all-stringops from compile flags.
3620 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
3622 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
3624 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
3626 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
3628 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
3630 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
3633 2012-10-23 Ian Bolton <ian.bolton@arm.com>
3634 Jim MacArthur <jim.macarthur@arm.com>
3635 Marcus Shawcroft <marcus.shawcroft@arm.com>
3636 Nigel Stephens <nigel.stephens@arm.com>
3637 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
3638 Richard Earnshaw <rearnsha@arm.com>
3639 Sofiane Naci <sofiane.naci@arm.com>
3640 Stephen Thomas <stephen.thomas@arm.com>
3641 Tejas Belagod <tejas.belagod@arm.com>
3642 Yufeng Zhang <yufeng.zhang@arm.com>
3644 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
3645 * config/aarch64/crti.S: New file.
3646 * config/aarch64/crtn.S: New file.
3647 * config/aarch64/linux-unwind.h: New file.
3648 * config/aarch64/sfp-machine.h: New file.
3649 * config/aarch64/sync-cache.c: New file.
3650 * config/aarch64/t-aarch64: New file.
3651 * config/aarch64/t-softfp: New file.
3653 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
3655 * config/mmix/crti.S: Mark program and data addresses using PRELD.
3656 Remove typo'd and unnecessary alignment-LOC for .data. Remove
3657 no-longer-needed LDBU insns.
3659 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
3662 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
3663 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
3665 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3667 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
3669 2012-10-15 Matthias Klose <doko@ubuntu.com>
3671 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
3673 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
3675 * configure: Regenerate.
3676 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
3678 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
3680 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
3681 instructions for 64bit targets only.
3683 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
3685 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
3686 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
3687 * config/i386/32/sfp-machine.h: ... here.
3688 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
3689 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
3692 2012-10-07 Matthias Klose <doko@ubuntu.com>
3694 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
3696 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
3698 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
3700 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
3701 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
3702 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
3705 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
3708 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
3709 Fix parameter names.
3711 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
3714 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
3715 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
3716 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
3718 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
3721 * config/sh/linux-atomic.S: Delete.
3722 * config/sh/linux-atomic.c: New.
3723 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
3724 linux-atomic.c. Add cflags to disable warnings.
3726 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3729 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
3731 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
3732 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
3733 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
3734 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
3735 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
3737 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
3739 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
3741 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
3742 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
3744 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
3746 * config.host (hppa-*-openbsd*): New target.
3747 * config/pa/t-openbsd: New file.
3749 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
3752 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
3753 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
3754 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
3755 (__divsa3): Use __negsi2 to negate r_quoL.
3756 * config/avr/lib1funcs.S (FALIAS): New macro.
3757 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
3758 (__negsi2): ...this new function.
3759 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
3760 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
3761 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
3762 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
3763 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
3764 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
3766 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
3769 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
3770 (lshrsi3): Reimplement as lshrsi3_r0.
3772 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
3775 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
3778 2012-09-07 Teresa Johnson <tejohnson@google.com>
3780 PR gcov-profile/54487
3781 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
3784 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
3787 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
3788 not configured --with-avrlibc=no.
3789 * config/avr/t-avrlibc: New file.
3790 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
3791 (DPBIT_FUNCS): Ditto.
3792 (TPBIT_FUNCS): Ditto.
3794 2012-09-04 Teresa Johnson <tejohnson@google.com>
3796 * libgcov.c (struct gcov_summary_buffer): New structure.
3797 (gcov_histogram_insert): New function.
3798 (gcov_compute_histogram): Ditto.
3799 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
3800 histograms during summary merging.
3802 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
3804 * config.host (x86_64-*-openbsd*): New target.
3806 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
3808 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
3811 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
3814 * config/avr/t-avr (conv_X): Rename to func_X.
3816 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
3819 * config/avr/lib1funcs-fixed.S: New file.
3820 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
3821 after they are used.
3822 (neg2, neg4): New macros.
3823 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
3824 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
3825 (__umulhisi3): Speed up MUL variant if there is enough flash.
3826 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
3828 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
3829 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
3830 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
3831 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
3832 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
3833 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
3834 (LIB2FUNCS_EXCLUDE): Add supported functions.
3836 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
3838 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
3839 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
3841 * fixed-obj.mk: Only expand dependency if $o is not in
3844 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
3846 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
3848 2012-08-22 Joseph Myers <joseph@codesourcery.com>
3850 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
3851 depend on --enable-shared.
3852 ($(lib1asmfuncs-o)): Use %.vis files independent of
3854 * static-object.mk ($(base)$(objext), $(base).vis)
3855 ($(base)_s$(objext)): Use same rules for visibility handling as in
3858 2012-08-21 Ian Lance Taylor <iant@google.com>
3860 * config/i386/morestack.S (__morestack_non_split): Increase amount
3861 of space allocated for non-split code stack.
3863 2012-08-19 Joseph Myers <joseph@codesourcery.com>
3865 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
3866 even if inhibit_libc.
3868 2012-08-17 Julian Brown <julian@codesourcery.com>
3870 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
3871 -fexceptions -fnon-call-exceptions if not defined.
3872 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
3873 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
3875 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
3877 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
3880 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
3882 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
3883 rs6000/t-slibgcc-aix.
3885 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
3887 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
3889 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
3891 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
3893 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
3896 * Makefile.in (version): Replace top_srcdir with srcdir.
3898 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
3900 * Makefile.in (version): set to BASE-VER file from gcc directory.
3902 2012-08-01 Nick Clifton <nickc@redhat.com>
3904 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
3905 Implements __clrsb for an HImode argument.
3907 2012-07-31 Nick Clifton <nickc@redhat.com>
3909 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
3910 Implements __clrsb for an HImode argument.
3911 * config/stormy16/clrsbhi2.c: New file:
3912 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
3914 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
3916 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
3918 2012-07-19 Tristan Gingold <gingold@adacore.com>
3919 Richard Henderson <rth@redhat.com>
3921 * unwind-seh.c: New file.
3922 * unwind-generic.h: Include windows.h for SEH.
3923 (_Unwind_Exception): Use 6 private fields for SEH.
3924 (_GCC_specific_handler): Declare.
3925 * unwind-c.c (__gcc_personality_seh0): New function.
3927 * config/i386/libgcc-cygming.ver: New file.
3928 * config/i386/t-seh-eh: New file.
3929 * config.host (x86_64-*-mingw*): Default to seh.
3931 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
3933 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
3935 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
3937 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
3938 __builtin_expect when checking for exceptions.
3939 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
3941 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
3943 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
3944 function declaration.
3945 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
3947 * config/ia64/sfp-exceptions.c: New.
3948 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
3950 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
3952 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
3953 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
3954 * config/i386/64/sfp-machine: ... (delete here) ...
3955 * config/i386/sfp-machine.h: ... to here.
3956 (FP_EX_MASK): Remove.
3958 (FP_INIT_ROUNDMODE): Declare asm as volatile.
3960 2012-06-11 Sriraman Tallam <tmsriram@google.com>
3962 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
3963 * config/i386/libgcc-sol2.ver: Ditto.
3964 * config/i386/libgcc-glibc.ver: Ditto.
3966 2012-06-11 Roland McGrath <mcgrathr@google.com>
3968 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
3969 If __GLIBC__ is defined, refer to __pthread_key_create instead of
3972 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
3974 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
3975 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
3976 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
3977 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
3978 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
3979 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
3980 * config/i386/64/sfp-machine: ... (delete here) ...
3981 * config/i386/sfp-machine.h: ... to here.
3983 (__sfp_handle_exceptions): New function declaration.
3984 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
3985 * config/i386/sfp-exceptions.c: New.
3986 * config/i386/t-softfp: New.
3987 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
3988 i386/t-softfp to tmake_file.
3990 2012-06-03 David S. Miller <davem@davemloft.net>
3992 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
3995 2012-05-31 David S. Miller <davem@davemloft.net>
3997 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
3998 multiply and divide instructions on 32-bit when V9.
3999 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
4001 2012-05-29 Joseph Myers <joseph@codesourcery.com>
4003 * config/arm/ieee754-df.S: Fix typos.
4004 * config/arm/ieee754-sf.S: Fix typos.
4005 * config/c6x/libunwind.S: Fix typos.
4006 * config/epiphany/udivsi3-float.c: Fix typos.
4007 * config/microblaze/muldi3_hard.S: Fix typos.
4008 * config/picochip/adddi3.S: Fix typos.
4009 * config/picochip/ashlsi3.S: Fix typos.
4010 * config/picochip/ashrsi3.S: Fix typos.
4011 * config/picochip/clzsi2.S: Fix typos.
4012 * config/picochip/cmpsi2.S: Fix typos.
4013 * config/picochip/divmod15.S: Fix typos.
4014 * config/picochip/divmodhi4.S: Fix typos.
4015 * config/picochip/divmodsi4.S: Fix typos.
4016 * config/picochip/longjmp.S: Fix typos.
4017 * config/picochip/lshrsi3.S: Fix typos.
4018 * config/picochip/parityhi2.S: Fix typos.
4019 * config/picochip/popcounthi2.S: Fix typos.
4020 * config/picochip/setjmp.S: Fix typos.
4021 * config/picochip/subdi3.S: Fix typos.
4022 * config/picochip/ucmpsi2.S: Fix typos.
4023 * config/picochip/udivmodhi4.S: Fix typos.
4024 * config/picochip/udivmodsi4.S: Fix typos.
4025 * config/spu/divv2df3.c: Fix typos.
4026 * config/spu/mfc_multi_tag_release.c: Fix typos.
4027 * config/spu/mfc_tag_release.c: Fix typos.
4028 * configure.ac: Fix typos.
4029 * configure: Regenerate.
4031 2012-05-25 Ian Lance Taylor <iant@google.com>
4033 * config/i386/morestack.S (__morestack_non_split): Check whether
4034 caller is varargs and needs %bp to hold the stack frame on return.
4036 2012-05-25 Olivier Hainque <hainque@adacore.com>
4038 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
4039 sequence in the non pic case on VxWorks.
4041 2012-05-24 Olivier Hainque <hainque@adacore.com>
4043 * Makefile.in: Move dependency on install-unwind_h from
4044 "install-leaf" to "install".
4046 2012-05-24 Olivier Hainque <hainque@adacore.com>
4048 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
4049 Use a separate command for stamp removals.
4051 2012-05-21 Andrew Pinski <apinski@cavium.com>
4054 * configure.ac: Define the default includes to being none.
4055 * configure: Regenerate.
4057 2012-05-16 Olivier Hainque <hainque@adacore.com>
4059 * Makefile.in (install-unwind_h): Rename into ...
4060 (install-unwind_h-forbuild): New target.
4061 (all): Use it instead of the former install-unwind_h.
4062 (install-unwind_h): Reinstate, copy to user install destination
4063 for include files, not to the internal gcc object directory one.
4064 (install-leaf): Depend on it.
4066 2012-05-15 Olivier Hainque <hainque@adacore.com>
4068 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
4069 register numbers. LR_REGNO replaces R_LR.
4070 (ucontext_for): New, helper for ...
4071 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
4073 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
4075 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4077 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
4078 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
4079 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
4081 (i[34567]86-*-*, x86_64-*-*): ... here.
4083 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
4084 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
4086 * config/i386/i386-cpuinfo.c: Rename to ...
4087 * config/i386/cpuinfo.c: ... this.
4088 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
4090 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
4091 (libgcc_cv_init_priority): New test.
4092 * configure: Regenerate.
4093 * config.in: New file.
4094 * Makefile.in (clean): Rename config.h to auto-target.h.
4095 (config.h): Likewise.
4096 (stamp-h): Likewise.
4098 * config/i386/cpuinfo.c (auto-target.h): Include.
4099 (CONSTRUCTOR_PRIORITY): Define.
4100 (__cpu_indicator_init): Use it.
4102 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
4104 * longlong.h: Use a URL instead of an FSF postal address.
4105 Replace spaces with tab.
4107 2012-05-08 Teresa Johnson <tejohnson@google.com>
4109 * libgcov.c (gcov_clear, __gcov_reset): New functions.
4110 (__gcov_dump): Ditto.
4111 (gcov_dump_complete): New global variable.
4112 (gcov_exit): Export hidden to enable use in L_gcov_dump.
4113 (__gcov_flush): Outline functionality now in gcov_clear.
4114 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
4116 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
4118 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
4119 (mips*-*-linux*): Include mips/t-tpbit when long double is
4122 2012-04-25 Sriraman Tallam <tmsriram@google.com>
4124 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
4125 (get_available_features): New argument. Check for AVX2.
4126 (__cpu_indicator_init): Modify call to get_available_features.
4128 2012-04-25 Alan Modra <amodra@gmail.com>
4130 * config/rs6000/crtsavevr.S: New file.
4131 * config/rs6000/crtrestvr.S: New file.
4132 * config/rs6000/t-savresfgpr: Build the above.
4133 * config/rs6000/t-netbsd: Likewise.
4135 2012-04-24 Sriraman Tallam <tmsriram@google.com>
4137 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
4139 2012-04-24 Sriraman Tallam <tmsriram@google.com>
4141 * libgcc/config/i386/i386-cpuinfo.c: New file.
4142 * libgcc/config/i386/t-cpuinfo: New file.
4143 * libgcc/config.host: Include t-cpuinfo.
4144 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
4146 2012-04-24 Chao-ying Fu <fu@mips.com>
4148 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
4150 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
4152 struct siginfo vs. siginfo_t
4154 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
4155 siginfo_t instead of struct siginfo.
4156 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
4157 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
4158 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
4159 (ia64_handle_unwabi): Likewise.
4160 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
4161 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
4162 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
4163 (sh_fallback_frame_state): Likewise.
4164 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
4165 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
4167 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
4169 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
4172 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
4174 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
4175 if it hasn't been previously saved.
4177 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
4179 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
4182 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
4185 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
4186 instead of __AVR_HAVE_8BIT_SP__.
4188 2012-03-26 Tristan Gingold <gingold@adacore.com>
4190 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
4191 (unw_table_entry): Use unw_word instead of unsigned long.
4192 (_Unwind_FindTableEntry): Likewise.
4193 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
4194 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
4195 (_Unwind_FindTableEntry): Likewise.
4196 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
4197 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
4198 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
4199 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
4200 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
4201 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
4202 (uw_init_context_1, uw_install_context): Likewise.
4203 (unw_word): Move to unwind-ia64.h
4205 2012-03-26 Tristan Gingold <gingold@adacore.com>
4207 * config/vms/vms-ucrt0.c: Update copyright years.
4209 (___gcc_main_flags): Declare.
4210 (__main): Check flags to remap argv and exit code.
4211 * config.host (*-*-*vms*): Adjust extra_parts.
4212 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
4215 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
4217 * arm/lib1funcs.asm (ctzsi2): New function.
4218 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
4219 * arm/t-linux (LIB1ASMFUNCS): Likewise.
4220 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
4221 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
4222 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
4223 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
4225 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
4227 * config.host: Add bits to support powerpc64-*-freebsd*.
4228 * config/rs6000/freebsd-unwind.h: New file.
4229 * config/rs6000/t-freebsd64: New file.
4231 2012-03-20 Richard Guenther <rguenther@suse.de>
4233 PR gcov-profile/52627
4234 * libgcov.c (init_mx): Fix mutex name.
4236 2012-03-16 Tristan Gingold <gingold@adacore.com>
4238 * config/ia64/vms-unwind.h: Remove ulong (and replace
4239 it by unw_reg where used). Define unw_reg with __int64.
4241 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4243 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
4245 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
4247 (sparc_is_sighandler): Likewise.
4249 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
4251 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
4254 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4256 * config/arm/crtn.S: Fix typo.
4258 2012-03-13 Richard Guenther <rguenther@suse.de>
4260 * libgcov.c: Remove stdio.h include and NULL un-define.
4262 2012-03-13 Richard Guenther <rguenther@suse.de>
4265 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
4267 2012-03-13 Richard Guenther <rguenther@suse.de>
4269 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
4271 2012-03-13 Richard Guenther <rguenther@suse.de>
4273 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
4274 and __gthread_mutex_init_function definitions.
4276 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4278 * config.host (mips*-*-openbsd*): Remove.
4280 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4282 * config.host: Remove alpha*-dec-osf5.1* handling.
4283 * config/alpha/gthr-posix.c: Remove.
4284 * config/alpha/libgcc-osf5.ver: Remove.
4285 * config/alpha/osf5-unwind.h: Remove.
4286 * config/alpha/t-osf-pthread: Remove.
4287 * config/alpha/t-slibgcc-osf: Remove.
4288 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
4289 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
4290 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
4291 * mkmap-flat.awk: Remove osf_export handling.
4293 2012-03-12 Richard Guenther <rguenther@suse.de>
4295 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
4296 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
4297 (__gthread_mutex_init_function): New function.
4298 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
4301 * libgcov.c: Include gthr.h.
4302 (__gcov_flush_mx): New global variable.
4303 (init_mx, init_mx_once): New functions.
4304 (__gcov_flush): Protect self with a mutex.
4305 (__gcov_fork): Re-initialize mutex after forking.
4306 * unwind-dw2-fde.c: Change condition under which to use
4307 __GTHREAD_MUTEX_INIT_FUNCTION.
4309 2012-03-12 Tristan Gingold <gingold@adacore.com>
4311 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
4312 * config/ia64/t-vms: Likewise.
4314 2012-03-11 Michael Hope <michael.hope@linaro.org>
4316 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
4319 2012-03-07 Walter Lee <walt@tilera.com>
4321 * config/tilepro/atomic.c: Rename "atomic_" prefix to
4323 (atomic_xor): Rename and move definition to
4324 config/tilepro/atomic.h.
4325 (atomic_nand): Ditto.
4326 * config/tilepro/atomic.h: Rename "atomic_" prefix to
4328 (arch_atomic_xor): Move from config/tilepro/atomic.c.
4329 (arch_atomic_nand): Ditto.
4331 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
4334 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
4336 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
4339 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
4342 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
4346 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
4347 if RAMPZ affects reading from RAM.
4348 (__tablejump_elpm__): Ditto.
4350 (__movmemx_hi): Ditto.
4351 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
4352 (__do_global_dtors): Ditto.
4353 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
4354 (__movmemx_hi): Ditto.
4356 2012-03-05 Richard Henderson <rth@redhat.com>
4358 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
4359 [ARM] (count_trailing_zeros): Use the builtin.
4361 2012-03-01 Kai Tietz <ktietz@redhat.com>
4363 * soft-fp: Imported from glibc upstream.
4365 2012-02-28 Kai Tietz <ktietz@redhat.com>
4367 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
4368 for mingw-targets as attribute gcc_struct.
4370 2012-02-28 Ian Lance Taylor <iant@google.com>
4372 * generic-morestack.c (__splitstack_releasecontext): Correct call
4373 to __morestack_release_segments.
4375 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
4378 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
4379 for __linux__ when removing signals from __morestack_fullmask.
4381 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
4384 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
4386 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4388 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
4389 instead of HAVE_INITFINI_ARRAY.
4390 * config/ia64/crtend.S: Likewise.
4392 2012-02-20 Kai Tietz <ktietz@redhat.com>
4395 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
4397 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
4398 to w32-unwind.h header.
4400 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
4402 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
4403 (mips*-*-linux*): Remove t-slibgcc-libgcc.
4404 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
4405 * config/mips/mips16.S (__mips16_rdhwr): Delete.
4407 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
4409 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
4411 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
4414 * config/darwin-crt-tm.c: Correct typo.
4416 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
4417 Patrick Marlier <patrick.marlier@gmail.com>
4420 * config/darwin-crt-tm.c: Generate dummy functions.
4422 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
4423 Patrick Marlier <patrick.marlier@gmail.com>
4426 * config/darwin-crt-tm.c (getTMCloneTable): New function.
4427 (__doTMRegistrations): Call it.
4428 (__doTMdeRegistrations): Likewise.
4430 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
4431 Anatoly Sokolov <aesok@post.ru>
4432 Eric Weddington <eric.weddington@atmel.com>
4435 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
4436 (__epilogue_restores__): Ditto.
4438 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
4442 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
4443 Solaris 11 and slightly reformat.
4444 (sparc_is_sighandler): Likewise.
4446 2012-02-14 Walter Lee <walt@tilera.com>
4448 * config.host: Handle tilegx and tilepro.
4449 * config/tilegx/sfp-machine.h: New file.
4450 * config/tilegx/sfp-machine32.h: New file.
4451 * config/tilegx/sfp-machine64.h: New file.
4452 * config/tilegx/t-crtstuff: New file.
4453 * config/tilegx/t-softfp: New file.
4454 * config/tilegx/t-tilegx: New file.
4455 * config/tilepro/atomic.c: New file.
4456 * config/tilepro/atomic.h: New file.
4457 * config/tilepro/linux-unwind.h: New file.
4458 * config/tilepro/sfp-machine.h: New file.
4459 * config/tilepro/softdivide.c: New file.
4460 * config/tilepro/softmpy.S: New file.
4461 * config/tilepro/t-crtstuff: New file.
4462 * config/tilepro/t-tilepro: New file.
4464 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
4468 * gthr-posix.h: Allow static initializer macros to be disabled.
4469 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
4471 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
4473 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
4474 Add t-slibgcc-libgcc to tmake_file.
4475 * config/mips/libgcc-mips16.ver: Revert previous patch.
4476 * config/mips/mips16.S (__mips16_rdhwr): Hide.
4478 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
4479 Jayant R Sonar <jayant.sonar@kpitcummins.com>
4481 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
4482 * config/cr16/crti.S: New file.
4483 * config/cr16/crtlibid.S: New file.
4484 * config/cr16/crtn.S: New file.
4485 * config/cr16/lib1funcs.S: New file.
4486 * config/cr16/t-cr16: New file.
4487 * config/cr16/t-crtlibid: New file.
4488 * config/cr16/unwind-dw2.h: New file.
4489 * config/cr16/unwind-cr16.c: New file.
4490 * config/cr16/divmodhi3.c: New file.
4492 2012-01-25 Alan Modra <amodra@gmail.com>
4494 * config/rs6000/t-linux64: Delete. Move..
4495 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
4496 * config/rs6000/t-linux: ..and libgcc flags to here.
4498 2012-01-22 Douglas B Rupp <rupp@gnat.com>
4500 * config.host (i[34567]86-*-interix3*):
4501 Change triplet to i[34567]86-*-interix[3-9]*.
4502 * configure: Regenerate.
4504 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
4505 Richard Sandiford <rdsandiford@googlemail.com>
4507 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
4508 * config/mips/mips16.S (__mips16_rdhwr): New function.
4509 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
4511 2012-01-11 Nathan Sidwell <nathan@acm.org>
4513 * libgcov.c (__gcov_init): Ignore objects with no functions.
4515 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
4518 Extend __pgmx semantics to linearize memory.
4519 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
4520 * config/avr/lib1funcs.S (__xload_1): New function.
4521 (__movmemx_qi, __movmemx_hi): New functions.
4522 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
4525 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
4527 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
4528 purported sigacthandler address isn't null before dereferencing it.
4529 (sparc_is_sighandler): Likewise.
4531 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
4534 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
4535 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
4536 (sparc_is_sighandler): Likewise.
4537 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
4539 2012-01-06 Tristan Gingold <gingold@adacore.com>
4541 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
4542 compatibility thunks...
4543 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
4544 (crtbeginS.o, crtendS.o): ... and these to ...
4545 * config/ia64/t-ia64-elf: ... this new file.
4546 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
4547 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
4549 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4551 * configure: Regenerate.
4552 * config/s390/t-crtstuff: Remove -fPIC.
4554 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
4557 * enable-execute-stack-mprotect.c (getpagesize): Do not define
4560 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
4563 * config/avr/lib1funcs.S: Remove FIXME comments.
4564 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
4566 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
4568 Implement light-weight DImode support.
4569 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
4570 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
4571 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
4572 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
4574 2011-12-30 Nathan Sidwell <nathan@acm.org>
4576 * libgcov.c (gcov_crc32): Remove global var.
4577 (free_fn_data): New function.
4578 (buffer_fn_data): Pass in filename, more robust error recovery.
4579 (crc32_unsigned): New function.
4580 (gcov_exit): More robust detection of new program. More robust
4582 (__gcov_init): Do not update program's crc here.
4584 2011-12-21 Tristan Gingold <gingold@adacore.com>
4586 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
4588 2011-12-21 Ian Lance Taylor <iant@google.com>
4590 * config/i386/morestack.S: Simplify CFI opcodes throughout.
4592 2011-12-20 Ian Lance Taylor <iant@google.com>
4594 * config/i386/morestack.S (__morestack_non_split): If there is
4595 enough stack space already, don't split. Ask for more stack space
4598 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
4600 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
4602 (_Unwind_DebugHook): New function.
4603 (uw_restore_core_regs): New define.
4604 (unwind_phase2): Use uw_restore_core_regs instead of
4606 (unwind_phase2_forced): Likewise.
4607 (__gnu_Unwind_Resume): Likewise.
4609 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
4611 * config/alpha/linux-unwind.h: Update copyright years.
4612 (MD_FROB_UPDATE_CONTEXT): New define.
4613 (alpha_frob_update_context): New function.
4615 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
4617 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
4618 tmake_file rather replacing it.
4620 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
4622 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
4623 function is not used for PPC64.
4624 (save_world): Amend comments. Update the VRsave mask to reflect the
4626 (rest_world): Update comments, do not clobber r10, do not use r8.
4627 (eh_rest_world_r10): Amend comments, do not use r8.
4628 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
4629 no longer used, move restore of CR and target address to the end of
4632 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
4634 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
4635 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
4637 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
4640 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
4641 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
4643 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
4645 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
4647 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
4650 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
4651 * config/avr/lib1funcs.S (__muldi3): New function.
4653 2011-12-06 Andrew Pinski <apinski@cavium.com>
4655 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
4657 (__frame_dummy_init_array_entry): Likewise.
4659 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
4661 Forward-port from gcc-4_6-branch r181936 2011-12-02.
4665 * config/avr/lib1funcs.S (__prologue_saves__,
4666 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
4667 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
4669 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
4671 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
4673 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4676 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
4677 (_ITM_deregisterTMCloneTable): Likewise.
4678 (__register_frame_info): Fix unused warning.
4679 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
4680 pthread_default_stacksize_np): Likewise.
4681 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
4683 2011-11-29 DJ Delorie <dj@redhat.com>
4685 * config.host (rl78-*-elf): New case.
4686 * config/rl78: New directory for the Renesas RL78.
4688 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
4690 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
4693 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4696 * config/rs6000/t-savresfgpr: New file.
4697 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
4698 $(srcdir)/config/rs6000/eabi.S.
4699 * config/rs6000/t-ppccomm-ldbl: Remove.
4700 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
4702 (powerpc-*-eabispe*): Likewise.
4703 (powerpc-*-eabi*): Likewise.
4704 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4705 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
4706 to tmake_file, remove rs6000/t-ppccomm-ldbl.
4707 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
4709 (powerpc-*-eabisim*): Likewise.
4710 (powerpc-*-elf*): Likewise.
4711 (powerpc-*-eabialtivec*): Likewise.
4712 (powerpc-xilinx-eabi*): Likewise.
4713 (powerpc-*-rtems*): Likewise.
4714 (powerpcle-*-elf*): Likewise.
4715 (powerpcle-*-eabisim*): Likewise.
4716 (powerpcle-*-eabi*): Likewise.
4718 2011-11-27 Ian Lance Taylor <iant@google.com>
4720 * generic-morestack.c (__splitstack_find): Check for NULL old
4722 (__splitstack_resetcontext): New function.
4723 (__splitstack_releasecontext): New function.
4724 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
4726 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
4728 * config/darwin-crt-tm.c: Correct comments, use correct licence.
4730 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
4732 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
4734 2011-11-26 Richard Henderson <rth@redhat.com>
4736 * config/m68k/linux-atomic.c: New file.
4737 * config/m68k/t-linux: New file.
4738 * config.host (m68k-uclinux, m68k-linux): Use it.
4740 2011-11-26 Richard Henderson <rth@redhat.com>
4742 * crtstuff.c (__TMC_LIST__): Mark used not unused.
4743 (__TMC_END__): Only declare if hidden is available; in the definition,
4744 if hidden is unavailable add a null record.
4745 (deregister_tm_clones, register_tm_clones): New.
4746 (__do_global_dtors_aux, frame_dummy): Use them.
4747 (__do_global_dtors, __do_global_ctors_1): Likewise.
4749 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
4751 * config/darwin-crt-tm.c: New file.
4752 * config.host (darwin): Build crttms.o crttme.o to provide
4753 startup and shutdown for tm clones.
4754 * config/t-darwin (crttms.o): New build rule.
4755 (crttme.o): Likewise.
4757 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
4759 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
4762 2011-11-21 Richard Henderson <rth@redhat.com>
4764 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
4765 (__TMC_LIST__, __TMC_END__): New.
4766 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
4767 (__do_global_dtors): Likewise.
4768 (frame_dummy): Call _ITM_registerTMCloneTable.
4769 (__do_global_ctors_1): Likewise.
4771 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4773 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
4774 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
4775 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
4776 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
4777 * config/i386/t-darwin64: Remove.
4778 * config/sh/t-netbsd (LIB2ADD): Remove.
4780 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
4783 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
4784 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
4785 * config/avr/lib1funcs.S (wmov): New assembler macro.
4786 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
4787 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
4788 (__udivmod64): New function.
4789 (__negdi2): New function.
4791 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
4793 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
4794 *-*-freebsd*aout*): Remove.
4796 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
4798 * static-object.mk (c_flags-$o): Save c_flags.
4799 ($(base)$(objext)): Use it.
4801 2011-11-18 Steve Ellcey <sje@cup.hp.com>
4803 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
4805 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
4808 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
4809 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
4812 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
4814 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
4816 (aeabi_uidivmod): Likewise.
4817 (umodsi3): Likewise.
4819 (aeabi_idivmod): Likewise.
4822 2011-11-16 Tristan Gingold <gingold@adacore.com>
4824 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
4826 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
4829 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
4830 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
4832 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4834 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
4836 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
4837 * config/pa/t-stublib64: Delete.
4839 2011-11-12 Richard Henderson <rth@redhat.com>
4841 * config/rs6000/linux-unwind.h (frob_update_context): Properly
4842 cast the pointer argument to _Unwind_SetGRPtr.
4844 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4846 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
4848 2011-11-09 Ian Lance Taylor <iant@google.com>
4850 * generic-morestack.c: Include <string.h>.
4851 (uintptr_type): Define.
4852 (struct initial_sp): Add dont_block_signals field. Reduce size of
4854 (allocate_segment): Set prev field to NULL. Don't set
4855 __morestack_current_segment or __morestack_segments.
4856 (__generic_morestack): Update current->prev and *pp after calling
4858 (__morestack_block_signals): Don't do anything if
4859 dont_block_signals is set.
4860 (__morestack_unblock_signals): Likewise.
4861 (__generic_findstack): Check for initial_sp == NULL. Add casts to
4863 (__splitstack_block_signals): New function.
4864 (enum __splitstack_content_offsets): Define.
4865 (__splitstack_getcontext, __splitstack_setcontext): New functions.
4866 (__splitstack_makecontext): New function.
4867 (__splitstack_block_signals_context): New function.
4868 (__splitstack_find_context): New function.
4869 * config/i386/morestack.S (__morestack_get_guard): New function.
4870 (__morestack_set_guard, __morestack_make_guard): New functions.
4871 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
4873 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4875 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
4876 (i[34567]86-*-mingw*): ... here.
4877 (x86_64-*-mingw*): ... here.
4879 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4881 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
4883 2011-11-07 Nathan Sidwell <nathan@acm.org>
4885 * libgcov.c (struct gcov_fn_buffer): New struct.
4886 (buffer_fn_data): New helper.
4887 (gcov_exit): Rework for new gcov data structures.
4889 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
4892 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
4894 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4896 * config.host (tmake_file): Correct comment.
4897 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
4899 (bfin*-uclinux*): Likewise.
4900 (bfin*-linux-uclibc*): Likewise.
4901 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
4903 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
4905 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4906 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
4907 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4908 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
4909 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4910 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
4911 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
4912 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4913 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
4914 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
4915 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
4916 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
4917 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
4919 * config/bfin/t-elf: Remove.
4920 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
4922 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4924 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
4925 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
4926 (lm32-*-elf*, lm32-*-rtems*): Split into ...
4927 (lm32-*-elf*): ... this.
4928 (lm32-*-rtems*): ... and this.
4930 (m32r-*-rtems*): Add to tmake_file.
4931 (moxie-*-rtems*): Likewise.
4932 (sparc-*-rtems*): Likewise.
4933 Remove t-rtems from tmake_file.
4934 (sparc64-*-rtems*): Likewise.
4935 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
4938 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4941 * config/gthr-posix.h: Move ...
4942 * gthr-posix.h: ... here.
4943 * config/gthr-lynx.h: Reflect this.
4944 * config/gthr-vxworks.h: Likewise.
4945 * config/rs6000/gthr-aix.h: Likewise.
4946 * configure.ac (target_thread_file): Likewise.
4947 * configure: Regenerate.
4949 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
4951 * config.host (arm*-*-rtemseabi*): New target.
4953 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4956 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
4959 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
4961 * config.host (epiphany-*-elf*): New configuration.
4962 * config/epiphany: New Directory.
4964 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
4966 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
4967 * config/avr/t-rtems: New.
4968 Filter out _exit from LIB1ASMFUNCS.
4970 2011-11-04 David S. Miller <davem@davemloft.net>
4972 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
4973 * configure: Rebuild.
4975 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4977 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
4980 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
4983 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
4984 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
4986 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
4989 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
4991 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4993 * config/c6x/t-elf (LIB2ADDEH): Set.
4994 * config/c6x/t-c6x-elf: Remove.
4996 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4998 * config/i386/sol2-ci.S: Rename to ...
4999 * config/i386/crti.S: ... this.
5000 * config/i386/sol2-cn.S: Rename to ...
5001 * config/i386/crtn.S: ... this.
5002 * config/sparc/sol2-ci.S: Rename to ...
5003 * config/sparc/crti.S: ... this.
5004 * config/sparc/sol2-cn.S: Rename to ...
5005 * config/sparc/crtn.S: ... this.
5006 * config/t-sol2 (CUSTOM_CRTIN): Remove.
5007 (crti.o, crtn.o): Remove.
5009 2011-11-04 Tristan Gingold <gingold@adacore.com>
5011 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
5013 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
5015 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
5017 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
5019 * config.host (crisv32-*-none, cris-*-none): Remove.
5020 (crisv32-*-elf): Append to tmake_file, don't just set it.
5021 (cris-*-elf): Add missing t-fdpbit to tmake_file.
5023 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5025 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
5026 (ecrtn$(objext)): Likewise.
5027 (ncrti$(objext)): Likewise.
5028 (ncrtn$(objext)): Likewise.
5030 2011-11-03 Andreas Schwab <schwab@redhat.com>
5032 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
5034 2011-11-02 David S. Miller <davem@davemloft.net>
5036 * configure.ac: Set host_address on sparc too.
5037 * configure: Regenerate.
5038 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
5039 based upon host_address.
5040 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
5042 2011-11-02 Jason Merrill <jason@redhat.com>
5044 * config/rs6000/t-ppccomm: Add missing \.
5046 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5048 * gthr-single.h, gthr.h: New files.
5049 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
5050 config/gthr-vxworks.h, config/i386/gthr-win32.h,
5051 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
5052 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
5053 * config/i386/gthr-win32.c: Include "gthr-win32.h".
5054 * configure.ac (thread_header): New variable.
5055 Set it depending on target_thread_file.
5056 (gthr-default.h): Link from $thread_header.
5057 * configure: Regenerate.
5058 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
5060 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5062 * configure.ac (tm_file_): New variable.
5063 Determine from tm_file.
5064 (tm_file, tm_defines): Substitute.
5065 * configure: Regenerate.
5066 * mkheader.sh: New file.
5067 * Makefile.in (clean): Remove libgcc_tm.h.
5068 ($(objects)): Depend on libgcc_tm.h.
5069 (libgcc_tm_defines, libgcc_tm_file): New variables.
5070 (libgcc_tm.h, libgcc_tm.stamp): New targets.
5071 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
5072 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
5073 ($(extra-parts)): Depend on libgcc_tm.h.
5074 * config.host (tm_defines, tm_file): New variable.
5075 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
5076 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
5077 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
5078 (avr-*-rtems*): Likewise.
5079 (avr-*-*): Likewise.
5080 (frv-*-elf): Likewise.
5081 (frv-*-*linux*): Likewise.
5082 (h8300-*-rtems*): Likewise.
5083 (h8300-*-elf*): Likewise.
5084 (i[34567]86-*-darwin*): Likewise.
5085 (x86_64-*-darwin*): Likewise.
5086 (rx-*-elf): Likewise.
5087 (tic6x-*-uclinux): Likewise.
5088 (tic6x-*-elf): Likewise.
5089 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
5090 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
5091 * config/i386/cygming-crtbegin.c: Likewise.
5092 * config/i386/cygming-crtend.c: Likewise.
5093 * config/ia64/fde-vms.c: Likewise.
5094 * config/ia64/unwind-ia64.c: Likewise.
5095 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5096 * config/rs6000/darwin-fallback.c: Likewise.
5097 * config/stormy16/lib2funcs.c: Likewise.
5098 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
5099 * crtstuff.c: Likewise.
5100 * dfp-bit.h: Likewise.
5101 * emutls.c: Likewise.
5102 * fixed-bit.c: Likewise.
5103 * fp-bit.c: Likewise.
5104 * generic-morestack-thread.c: Likewise.
5105 * generic-morestack.c: Likewise.
5106 * libgcc2.c: Likewise.
5107 * libgcov.c: Likewise.
5108 * unwind-dw2-fde-dip.c: Likewise.
5109 * unwind-dw2-fde.c: Likewise.
5110 * unwind-dw2.c: Likewise.
5111 * unwind-sjlj.c: Likewise.
5113 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5115 * configure.ac: Include ../config/picflag.m4.
5116 (GCC_PICFLAG): Call it.
5118 * configure: Regenerate.
5119 * Makefile.in (gcc_srcdir): Remove.
5120 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
5121 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
5122 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
5123 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
5124 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
5127 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
5128 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
5129 to refer to libgcc2.c.
5131 * config/darwin-64.c: New file.
5132 * config/darwin-crt3.c: Remove comment.
5133 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
5134 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
5135 config/udivmodsi4.c: New files.
5136 * config/memcmp.c, config/memcpy.c, config/memmove.c,
5137 config/memset.c: New files.
5138 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
5139 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
5140 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
5141 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
5142 * config/t-openbsd-thread: New file.
5143 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
5144 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
5145 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
5146 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
5149 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
5150 to refer to gthr-posix.c.
5151 * config/alpha/t-vms (LIB2ADD): Set.
5152 * config/alpha/vms-gcc_shell_handler.c: New file.
5153 * config/arm/bpabi.c, config/arm/fp16.c,
5154 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
5155 config/arm/unaligned-funcs.c: New files.
5156 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
5157 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
5158 * config/arm/t-linux: Likewise.
5159 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
5160 * config/arm/t-netbsd: New file.
5161 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
5162 * config/arm/t-symbian (LIB2ADD_ST): Set.
5163 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
5164 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5165 * config/bfin/t-elf: New file.
5166 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
5167 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
5168 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
5169 config/c6x/ltf.c: New files.
5170 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
5171 (HOST_LIBGCC2_CFLAGS): Set.
5172 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
5173 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5174 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
5176 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
5177 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
5178 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
5179 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
5180 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
5182 * config/frv/t-frv (LIB2ADD): Set.
5183 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5184 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
5185 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
5186 config/h8300/popcounthi2.c: New files.
5187 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
5188 * config/i386/gthr-win32.c: New file.
5189 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
5190 * config/i386/t-cygwin: Likewise.
5191 * config/i386/t-darwin, config/i386/t-darwin64,
5192 config/i386/t-gthr-win32, config/i386/t-interix: New files.
5193 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
5194 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5195 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5196 * config/ia64/quadlib.c: New file.
5197 * config/ia64/t-hpux (LIB2ADD): Set.
5198 * config/ia64/t-ia64: Add comment.
5199 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
5200 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5201 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
5202 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
5203 * config/m32c/t-m32c (LIB2ADD): Set.
5204 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
5205 * config/m32r/t-m32r: Likewise.
5206 * config/m68k/fpgnulib.c: New file.
5207 * config/m68k/t-floatlib (LIB2ADD): Set.
5208 (xfgnulib.c): New target.
5209 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
5210 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
5211 * config/mep/t-mep (LIB2ADD): Set.
5212 * config/microblaze/divsi3.asm: Rename to divsi3.S.
5213 * config/microblaze/moddi3.asm: Rename to moddi3.S.
5214 * config/microblaze/modsi3.asm: Rename to modsi3.S.
5215 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
5216 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
5217 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
5218 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
5219 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
5220 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
5221 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
5223 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
5224 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
5225 * config/pa/fptr.c, config/pa/lib2funcs.S,
5226 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
5227 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
5228 (LIB2ADD, LIB2ADD_ST): Set.
5229 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
5230 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
5232 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
5233 * config/pdp11/t-pdp11: New file.
5234 * config/picochip/libgccExtras/adddi3.S,
5235 config/picochip/libgccExtras/ashlsi3.S,
5236 config/picochip/libgccExtras/ashrsi3.S,
5237 config/picochip/libgccExtras/clzsi2.S,
5238 config/picochip/libgccExtras/cmpsi2.S,
5239 config/picochip/libgccExtras/divmod15.S,
5240 config/picochip/libgccExtras/divmodhi4.S,
5241 config/picochip/libgccExtras/divmodsi4.S,
5242 config/picochip/libgccExtras/lshrsi3.S,
5243 config/picochip/libgccExtras/parityhi2.S,
5244 config/picochip/libgccExtras/popcounthi2.S,
5245 config/picochip/libgccExtras/subdi3.S,
5246 config/picochip/libgccExtras/ucmpsi2.S,
5247 config/picochip/libgccExtras/udivmodhi4.S,
5248 config/picochip/libgccExtras/udivmodsi4.S: New files.
5249 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
5250 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
5251 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
5252 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
5253 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
5254 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
5255 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
5256 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
5258 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
5259 (HOST_LIBGCC2_CFLAGS): Set.
5260 * config/rs6000/t-darwin64: New file.
5261 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
5262 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
5263 * config/rs6000/t-ppccomm (LIB2ADD): Add
5264 $(srcdir)/config/rs6000/tramp.S.
5265 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
5266 Add $(srcdir)/config/rs6000/eabi.S.
5267 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
5268 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
5269 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
5270 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
5271 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
5272 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
5273 * config/rs6000/tramp.S: New file.
5274 * config/s390/t-tpf: Remove.
5275 * config/sh/linux-atomic.S: New file.
5276 * config/sh/t-linux (LIB2ADD): Set.
5277 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
5278 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
5279 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
5281 (HOST_LIBGCC2_CFLAGS): Set.
5282 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5283 * config/spu/divmodti4.c, config/spu/divv2df3.c,
5284 config/spu/float_disf.c, config/spu/float_unsdidf.c,
5285 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
5286 config/spu/mfc_multi_tag_release.c,
5287 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
5288 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
5289 config/spu/multi3.c: New files.
5290 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
5291 (HOST_LIBGCC2_CFLAGS): Set.
5292 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
5293 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
5294 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
5295 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
5296 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
5297 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
5298 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
5299 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
5300 config/stormy16/umodsi3.c: New files.
5301 * config/xtensa/lib2funcs.S: New file.
5302 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
5303 * config/xtensa/t-xtensa (LIB2ADD): Set.
5304 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
5305 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
5306 Add t-freebsd-thread to tmake_file for posix threads.
5307 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
5308 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
5309 (*-*-lynxos*): Likewise.
5310 (*-*-netbsd*): Likewise.
5311 (*-*-openbsd*): Likewise.
5312 Add t-openbsd-thread to tmake_file for posix threads.
5313 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
5314 (*-*-vxworks*): Set tmake_file.
5315 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
5316 (alpha*-*-freebsd*): Likewise.
5317 (alpha*-*-netbsd*): Likewise.
5318 (alpha*-*-openbsd*): Likewise.
5319 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
5320 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
5321 (alpha*-dec-*vms*): Likewise.
5322 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
5323 (bfin*-elf*): Add bfin/t-elf to tmake_file.
5324 (bfin*-uclinux*): Likewise.
5325 (bfin*-linux-uclibc*): Likewise.
5326 (crisv32-*-elf): Add cris/t-cris to tmake_file.
5327 (crisv32-*-none): Likewise.
5328 (cris-*-elf): Likewise.
5329 (cris-*-none): Likewise.
5330 (cris-*-linux*, crisv32-*-linux*): Likewise.
5331 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
5333 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
5335 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
5336 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
5337 (x86_64-*-elf*): Likewise.
5338 (i[34567]86-*-nto-qnx*): Likewise.
5339 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
5341 (x86_64-*-mingw*): Likewise.
5342 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
5343 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
5344 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
5345 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
5346 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
5348 (mipsisa64sr71k-*-elf*): Likewise.
5349 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
5350 (mips-*-elf*, mipsel-*-elf*): Likewise.
5351 (mips64-*-elf*, mips64el-*-elf*): Likewise.
5352 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
5353 (mips*-*-rtems*): Likewise.
5354 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
5356 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
5357 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
5358 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
5359 (spu-*-elf*): Likewise.
5360 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
5362 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5364 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
5365 $(srcdir) to refer to $(LIB1ASMSRC).
5367 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
5368 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
5369 config/arm/lib1funcs.S: New files.
5370 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
5371 * config/arm/t-arm: New file.
5372 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
5373 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
5374 config/arm/t-strongarm-elf: New files.
5375 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
5376 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
5377 * config/avr/lib1funcs.S: New file.
5378 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5379 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
5380 * config/c6x/lib1funcs.S: New file.
5381 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5382 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
5383 * config/frv/lib1funcs.S: New file.
5384 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5385 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
5386 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
5387 * config/ia64/__divxf3.asm: Rename to ...
5388 * config/ia64/__divxf3.S: ... this.
5389 Adapt lib1funcs.asm filename.
5390 * config/ia64/_fixtfdi.asm: Rename to ...
5391 * config/ia64/_fixtfdi.S: ... this.
5392 Adapt lib1funcs.asm filename.
5393 * config/ia64/_fixunstfdi.asm: Rename to ...
5394 * config/ia64/_fixunstfdi.S: ... this.
5395 Adapt lib1funcs.asm filename.
5396 * config/ia64/_floatditf.asm: Rename to ...
5397 * config/ia64/_floatditf.S: ... this.
5398 Adapt lib1funcs.asm filename.
5399 * config/ia64/lib1funcs.S: New file.
5400 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
5401 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5402 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
5403 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
5404 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
5405 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
5406 * config/mep/lib1funcs.S: New file.
5407 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5408 * config/mips/mips16.S: New file.
5409 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5410 * config/pa/milli64.S: New file.
5411 * config/pa/t-linux, config/pa/t-linux64: New files.
5412 * config/picochip/lib1funcs.S: New file.
5413 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5414 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
5415 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
5416 * config/sh/t-netbsd: New file.
5417 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
5418 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
5419 * config/sh/t-sh64: New file.
5420 * config/sparc/lb1spc.S: New file.
5421 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
5423 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
5424 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
5425 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
5426 config/xtensa/lib1funcs.S: New files.
5427 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5428 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
5430 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
5431 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
5432 (arm*-*-linux*): Likewise.
5433 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
5434 arm*-*-linux-*eabi, add arm/t-linux otherwise.
5435 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
5436 (arm*-*-ecos-elf): Likewise.
5437 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
5438 (arm*-*-rtems*): Likewise.
5439 (arm*-*-elf): Likewise.
5440 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
5441 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
5442 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
5443 (bfin*-uclinux*): Likewise.
5444 (bfin*-linux-uclibc*): Likewise.
5445 (bfin*-rtems*): Likewise.
5446 (bfin*-*): Likewise.
5447 (fido-*-elf): Merge into m68k-*-elf*.
5448 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
5449 (frv-*-*linux*): Add frv/t-frv to tmake_file.
5450 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
5451 (h8300-*-elf*): Likewise.
5452 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
5453 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
5454 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
5455 (i[34567]86-*-mingw*): Likewise.
5456 (x86_64-*-mingw*): Likewise.
5457 (i[34567]86-*-interix3*): Likewise.
5458 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
5459 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
5460 (m68k-*-elf*): Also handle fido-*-elf.
5461 Add m68k/t-floatlib to tmake_file.
5462 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
5463 (m68k-*-linux*): Likewise.
5464 (m68k-*-rtems*): Likewise.
5465 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
5466 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
5468 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
5469 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
5470 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
5471 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
5472 sh/t-netbsd to tmake_file.
5473 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
5474 (sh-*-rtems*): Add sh/t-sh to tmake_file.
5475 (sh-wrs-vxworks): Likewise.
5476 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
5478 (v850*-*-*): Add v850/t-v850 to tmake_file.
5479 (vax-*-linux*): Add vax/t-linux to tmake_file.
5480 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
5482 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5484 * crtstuff.c: New file.
5485 * Makefile.in (CRTSTUFF_CFLAGS): Define.
5486 (CRTSTUFF_T_CFLAGS): Define.
5487 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
5488 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
5489 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
5492 (crtbeginT.o): Use $(objext).
5493 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
5494 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
5495 (gcc-extra-parts): Remove.
5496 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
5498 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
5499 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
5500 Add t-crtstuff-pic to tmake_file.
5501 (*-*-lynxos*): New case.
5502 Set tmake_file, extra_parts.
5503 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
5504 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
5505 *-*-netbsdelf[2-9]*.
5506 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
5507 (*-*-rtems*): Set extra_parts.
5508 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
5509 (*-*-uclinux*): New case.
5511 (*-*-vms*): New case.
5512 Set tmake_file, extra_parts.
5513 (*-*-elf): Set extra_parts.
5514 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
5515 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
5518 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
5520 (arm*-*-freebsd*): Add t-crtin to tmake_file.
5521 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
5522 (arm-wrs-vxworks): Append to tmake_file.
5524 (arm*-*-uclinux*): Set extra_parts.
5525 (arm*-*-ecos-elf): Likewise.
5526 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
5528 (arm*-*-rtems*): Set extra_parts.
5529 (arm*-*-elf): Likewise.
5530 (avr-*-rtems*): Clear extra_parts.
5531 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
5533 (bfin*-uclinux*): Likewise.
5534 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
5535 (bfin*-rtems*): Append to tmake_file.
5537 (bfin*-*): Likewise.
5538 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
5539 (crisv32-*-elf): ... this.
5540 (crisv32-*-none): ... this.
5541 (cris-*-elf, cris-*-none): New cases.
5542 Add cris/t-elfmulti to tmake_file.
5543 (fr30-*-elf): Append to tmake_file.
5545 (frv-*-elf): Append to tmake_file, add frv/t-frv.
5547 (h8300-*-rtems*): Append to tmake_file.
5549 (h8300-*-elf*): Likewise.
5550 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
5552 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
5554 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
5555 (x86_64-*-elf*): Likewise.
5556 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
5557 (x86_64-*-freebsd*): Likewise.
5558 (x86_64-*-netbsd*): Likewise.
5559 (i[34567]86-*-linux*): Likewise.
5560 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
5561 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
5562 (x86_64-*-linux*): Likewise.
5563 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
5564 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
5567 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
5568 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
5569 Append to extra_parts, remove crtbegin.o, crtend.o.
5570 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
5571 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
5572 crtend.o, crtbeginS.o, crtendS.o.
5573 (ia64*-*-linux*): Comment extra_parts.
5574 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
5576 (iq2000*-*-elf*): Clear extra_parts.
5577 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
5578 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
5579 (m32r-*-elf*, m32r-*-rtems*): Split off ...
5580 (m32r-*-rtems*): ... this.
5581 Add m32r/t-m32r to tmake_file.
5582 (m68k-*-elf*): Add t-crtin to tmake_file.
5583 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
5584 (mcore-*-elf): Likewise.
5585 (microblaze*-*-*): Set extra_parts.
5586 (mips*-sde-elf*): New case.
5587 Set tmake_file, extra_parts.
5588 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
5589 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
5590 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
5593 (mipsisa64sr71k-*-elf*): Likewise.
5594 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
5595 (mips-*-elf*, mipsel-*-elf*): Likewise.
5596 (mips64-*-elf*, mips64el-*-elf*): Likewise.
5597 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
5598 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
5599 (mips*-*-rtems*): Likewise.
5600 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
5601 (moxie-*-*): Split into ...
5602 (moxie-*-elf, moxie-*-uclinux*): ... this.
5603 Add to extra_parts, remove crtbegin.o, crtend.o.
5604 (moxie-*-rtems*): New case.
5607 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
5609 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
5610 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
5613 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
5614 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
5616 (powerpc-*-eabisim*): Likewise.
5617 (powerpc-*-elf*): Likewise.
5618 (powerpc-*-eabialtivec*): Likewise.
5619 (powerpc-xilinx-eabi*): Likewise.
5620 (powerpc-*-eabi*): Likewise.
5621 (powerpc-*-rtems*): Likewise.
5622 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
5625 (powerpc-*-lynxos*): Add to tmake_file.
5626 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
5627 rs6000/t-crtstuff, t-crtstuff-pic.
5629 (powerpcle-*-eabisim*): Likewise.
5630 (powerpcle-*-eabi*): Likewise.
5631 (rx-*-elf): Remove extra_parts.
5632 (s390x-ibm-tpf*): Set extra_parts.
5633 (score-*-elf): Set extra_parts.
5634 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5635 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5636 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5637 (sh64l*-*-netbsd*): Split into ...
5638 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
5639 Add t-crtstuff-pic to tmake_file.
5641 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
5643 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
5644 (sparc-*-elf*): Remove t-crtin from tmake_file.
5645 Add to extra_parts, remove crtbegin.o, crtend.o.
5646 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
5647 (sparc64-*-linux*): Likewise.
5648 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
5649 Add to extra_parts, remove crtbegin.o, crtend.o.
5650 (sparc64-*-elf*): Remove t-crtin from tmake_file.
5651 Add to extra_parts, remove crtbegin.o, crtend.o.
5652 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
5653 Add to extra_parts, remove crtbegin.o, crtend.o.
5654 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
5655 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
5656 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
5658 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
5660 (tic6x-*-*): Change to ...
5661 (tic6x-*-elf): ... this.
5663 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
5665 (am33_2.0-*-linux*): Add comment.
5666 (mep*-*-*): Add mep/t-mep to tmake_file.
5668 * config/alpha/t-vms: New file.
5669 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
5670 * config/arm/crti.S, config/arm/crtn.S: New files.
5671 * config/bfin/crti.S, config/bfin/crtn.S: New files.
5672 * config/bfin/crtlibid.S: New file.
5673 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
5674 * config/c6x/crti.S, config/c6x/crtn.S: New files.
5675 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
5676 (crti.o, crtin.o): New rules.
5677 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
5678 * config/c6x/t-uclinux: New file.
5679 * config/cris/t-elfmulti: New file.
5680 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
5681 * config/fr30/crti.S, config/fr30/crtn.S: New files.
5682 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
5683 * config/frv/t-frv: New file.
5684 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
5685 * config/h8300/crti.S, config/h8300/crtn.S: New files.
5686 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
5688 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
5689 refer to cygming-crtbegin.c, cygming-crtend.c.
5691 * config/i386/t-nto: New file.
5692 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
5693 * config/ia64/crti.S, config/ia64/crtn.S: New files.
5694 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
5695 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
5698 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
5699 (crtinitS.o): New rule.
5700 * config/ia64/vms-crtinit.S: New file.
5701 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
5702 * config/m32r/initfini.c: New file.
5703 * config/m32r/t-linux, config/m32r/t-m32r: New files.
5704 * config/m68k/crti.S, config/m68k/crtn.S: New files.
5705 * config/mcore/crti.S, config/mcore/crtn.S: New files.
5706 * config/mep/t-mep: New file.
5707 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
5708 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
5709 * config/mips/crti.S, config/mips/crtn.S: New files.
5710 * config/mips/t-crtstuff: New file.
5711 * config/mmix/crti.S, config/mmix/crtn.S: New files.
5712 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
5713 (CUSTOM_CRTIN): Set.
5714 ($(T)crti.o, $(T)crtn.o): Remove $(T),
5716 Use $(srcdir) to refer to crti.S, crtn.S.
5717 Use .S extension, $<.
5718 * config/moxie/crti.asm: Rename to ...
5719 * config/moxie/crti.S: ... this.
5720 * config/moxie/crtn.asm: Rename to ...
5721 * config/moxie/crtn.S: ... this.
5722 * config/moxie/t-moxie: Remove.
5723 * config/pa/stublib.c: New file.
5724 * config/pa/t-stublib, config/pa/t-stublib64: New files.
5725 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
5726 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
5727 * config/rs6000/t-crtstuff: New file.
5728 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
5729 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
5730 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
5731 Make output file explicit.
5732 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
5733 Make output file explicit.
5734 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
5735 Make output file explicit.
5736 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
5737 Make output file explicit.
5738 * config/score/crti.S, config/score/crtn.S: New files.
5739 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
5740 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
5742 * config/sh/t-sh, config/sh/t-superh: New files.
5743 * config/sparc/t-linux64: New file.
5744 * config/spu/cache.S, config/spu/cachemgr.c: New files.
5745 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
5746 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
5747 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
5748 * config/t-crtin: Remove.
5749 * config/t-crtstuff-pic: New file.
5750 * config/t-sol2 (CUSTOM_CRTIN): Set.
5751 (crti.o, crtn.o): New rules.
5752 * config/vms/t-vms: New file.
5753 * config/vms/vms-ucrt0.c: New file.
5754 * config/xtensa/t-elf: New file.
5756 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5758 * Makefile.in (SHLIB_NM_FLAGS): Set.
5759 * mkmap-flat.awk, mkmap-symver.awk: New files.
5760 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
5762 * configure: Regenerate.
5763 * config/libgcc-glibc.ver: New file.
5764 * config/libgcc-libsystem.ver: New file.
5765 * config/t-libunwind (SHLIB_LC): Set.
5766 * config/t-linux: New file.
5767 * config/t-slibgcc (INSTALL_SHLIB): New.
5768 (SHLIB_INSTALL): Use it.
5769 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
5770 to mkmap-symver.awk.
5771 (SHLIB_MAPFILES): Don't append, adapt pathname.
5772 (SHLIB_VERPFX): Set.
5773 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
5774 to mkmap-symver.awk.
5775 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
5776 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
5777 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
5778 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
5780 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
5781 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
5782 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
5783 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
5784 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
5785 * config/i386/libgcc-darwin.10.4.ver,
5786 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
5788 * config/i386/t-darwin: Remove.
5789 * config/i386/t-darwin64: Likewise.
5790 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
5791 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
5792 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
5793 * config/i386/t-linux: New file.
5794 * config/i386/t-mingw32: New file.
5795 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
5796 * config/ia64/t-glibc: Rename to ...
5797 * config/ia64/t-linux: ... this.
5798 (SHLIB_MAPFILES): Set.
5799 * config/ia64/t-glibc-libunwind: Rename to ...
5800 * config/ia64/t-linux-libunwind: ... this.
5801 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
5802 * config/ia64/t-slibgcc-hpux: New file.
5803 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
5804 * config/m68k/t-slibgcc-elf-ver: New file.
5805 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
5806 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
5808 * config/pa/t-slibgcc-hpux: New file.
5809 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
5811 * config/rs6000/libgcc-darwin.10.4.ver,
5812 config/rs6000/libgcc-darwin.10.5.ver: New files.
5813 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
5814 config/rs6000/libgcc-glibc.ver.
5815 * config/rs6000/libgcc-ppc64.ver: Rename to
5816 config/rs6000/libgcc-ibm-ldouble.ver.
5817 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
5818 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
5819 * config/rs6000/t-ldbl128: Rename to ...
5820 * config/rs6000/t-linux: ... this.
5821 (SHLIB_MAPFILES): Adapt filename.
5822 * config/rs6000/t-slibgcc-aix: New file.
5823 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
5824 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
5825 libgcc-excl.ver, libgcc-glibc.ver.
5826 (SHLIB_LINK, SHLIB_INSTALL): Remove.
5827 * config/sparc/libgcc-glibc.ver: New file.
5828 * config/sparc/t-linux: New file.
5829 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
5830 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
5831 t-slibgcc-elf-ver to tmake_file.
5832 Add t-slibgcc-nolc-override to tmake_file for posix threads on
5834 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
5835 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
5836 t-slibgcc-elf-ver, t-linux to tmake_file.
5837 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
5839 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
5840 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
5841 (alpha*-dec-*vms*): Likewise.
5842 (arm*-*-freebsd*): Append to tmake_file.
5843 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
5844 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
5846 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
5847 tmake_file for arm*-*-symbianelf*.
5848 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
5849 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
5851 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
5852 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
5853 pa/t-slibgcc-dwarf-ver to tmake_file.
5854 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
5855 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
5856 (hppa*64*-*-hpux11*): Likewise.
5857 (hppa[12]*-*-hpux11*): Likewise.
5858 (x86_64-*-darwin*): Don't override tmake_file, but only keep
5859 i386/t-crtpc, i386/t-crtfm.
5860 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
5861 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
5863 Add i386/t-cygwin to tmake_file.
5864 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
5865 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
5866 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
5868 Add i386/t-mingw32 to tmake_file.
5869 (x86_64-*-mingw*): Likewise.
5870 (ia64*-*-freebsd*): Append to tmake_file.
5871 (ia64*-*-linux*): Append to tmake_file.
5872 Replace ia64/t-glibc by ia64/t-linux.
5873 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
5875 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
5876 t-slibgcc-hpux to tmake_file.
5877 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
5878 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
5879 (m32rle-*-linux*): Likewise.
5880 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
5882 (microblaze*-linux*): New case.
5883 Append to tmake_file, add t-slibgcc-nolc-override.
5884 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
5885 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
5886 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
5887 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5888 rs6000/t-slibgcc-aix to tmake_file.
5889 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5890 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5891 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5892 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5893 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5894 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
5896 (sparc-*-linux*): Append to tmake_file for *-leon*.
5897 Add sparc/t-linux to tmake_file for non-Leon targets.
5898 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
5899 (tic6x-*-uclinux): New case.
5900 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
5901 (tic6x-*-*): Add c6x/t-elf to tmake_file.
5902 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
5903 (am33_2.0-*-linux*): Append to tmake_file.
5904 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
5905 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
5906 x86_64-*-kfreebsd*-gnu.
5907 Add i386/t-linux to tmake_file.
5909 2011-10-28 Ian Lance Taylor <iant@google.com>
5911 * config/i386/morestack.S: Correct CFI information to do proper
5912 returns throughout function. In 32-bit mode, save %ebx so that it
5913 is restored on unwind.
5915 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
5917 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
5918 case where B3 isn't the return register.
5920 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
5921 logic for doubleword pops.
5923 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
5925 * config/rs6000/t-freebsd: Add wildcard.
5927 2011-10-21 Paul Brook <paul@codesourcery.com>
5929 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
5931 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
5932 Eric Botcazou <ebotcazou@adacore.com>
5935 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
5936 fs->signal_frame to 1.
5938 2011-10-07 Ian Lance Taylor <iant@google.com>
5940 * generic-morestack-thread.c: #include <errno.h>.
5942 2011-10-07 Ian Lance Taylor <iant@google.com>
5945 * generic-morestack.c (__generic_morestack): Make sure the segment
5946 is large enough for both the stack frame and the copied
5949 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5952 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
5955 2011-09-28 Nick Clifton <nickc@redhat.com>
5957 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
5958 64-bit doubles are not enabled.
5959 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
5960 and floatunsisf functions.
5962 2011-09-13 Paul Brook <paul@codesourcery.com>
5964 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
5965 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
5966 * unwind-arm-common.inc: New file.
5967 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
5968 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
5969 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
5970 * config/c6x/libunwind.S: New file.
5971 * config/c6x/pr-support.c: New file.
5972 * config/c6x/unwind-c6x.c: New file.
5973 * config/c6x/unwind-c6x.h: New file.
5974 * config/c6x/t-c6x-elf: New file.
5976 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
5978 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
5979 (ASM_DIVZERO): Ditto.
5980 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
5982 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
5984 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
5986 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
5989 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
5990 instead of an assembly one.
5992 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
5995 * Makefile.in (install-unwind_h): Create
5996 $(gcc_objdir)/include/unwind.h atomically.
5998 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6000 * Makefile.in (install-unwind_h): Remove destination file first.
6002 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6005 * config/mips/t-mips16: New file.
6006 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
6007 (mips*-*-linux*): Likewise.
6008 (mips*-sde-elf*): Likewise.
6009 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
6010 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
6011 Add mips/t-mips16 to tmake_file.
6012 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
6013 (mips-*-elf*): Likewise.
6014 (mips64-*-elf*): Likewise.
6015 (mips64orion-*-elf*): Likewise.
6016 (mips*-*-rtems*): Likewise.
6017 (mipstx39-*-elf*): Likewise.
6018 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
6019 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
6021 Use $(srcdir) to refer to sync.c.
6023 ($(libgcc-sync-funcs-o)): Likewise.
6024 ($(libgcc-sync-size-funcs-s-o)): Likewise.
6025 ($(libgcc-sync-funcs-s-o)): Likewise.
6027 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
6029 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
6032 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
6035 * config/i386/value-unwind.h: New.
6037 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
6039 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
6040 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
6041 Add to tmake_file rather than overriding it.
6043 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6045 * config/t-softfp: Remove.
6046 * soft-fp: Moved from ../gcc/config.
6047 * soft-fp/README: Remove t-softfp reference.
6048 * soft-fp/t-softfp: Move to config/t-softfp.
6049 (softfp_machine_header): Remove.
6050 (softfp_file_list): Remove config subdir.
6051 (soft-fp-objects): New variable.
6052 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
6053 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
6054 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
6055 * config/t-softfp-excl: New file.
6056 * config/t-softfp-sfdf: New file.
6057 * config/t-softfp-tf: New file.
6058 * config/no-sfp-machine.h: New file.
6059 * config/arm/sfp-machine.h: New file.
6060 * config/arm/t-softfp: New file.
6061 * config/c6x/sfp-machine.h: New file.
6062 * config/i386/32/t-fprules-softfp: Rename to ...
6063 * config/i386/32/t-softfp: ... this.
6064 (tifunctions, LIB2ADD): Remove.
6065 (softfp_int_modes): Override.
6066 * config/i386/64/t-softfp-compat (tf-functions): Remove config
6068 * config/i386/64/eqtf2.c: Likewise.
6069 * config/i386/64/getf2.c: Likewise.
6070 * config/i386/64/letf2.c: Likewise.
6071 * config/ia64/sft-machine.h: New file.
6072 * config/ia64/t-fprules-softfp: Rename to ...
6073 * config/ia64/t-softfp: ... this.
6074 * config/lm32/sfp-machine.h: New file.
6075 * config/moxie/t-moxie-softfp: Remove.
6076 * config/rs6000/ibm-ldouble-format: New file.
6077 * config/rs6000/ibm-ldouble.c: New file.
6078 * config/rs6000/libgcc-ppc-glibc.ver: New file
6079 * config/rs6000/libgcc-ppc64.ver: New file
6080 * config/rs6000/sfp-machine.h: New file.
6081 * config/rs6000/t-freebsd: New file.
6082 * config/rs6000/t-ibm-ldouble: New file.
6083 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
6084 libgcc-ppc-glibc.ver.
6085 * config/rs6000/t-linux64: New file.
6086 * config/rs6000/t-ppccomm (LIB2ADD): Add
6087 $(srcdir)/config/rs6000/ibm-ldouble.c.
6088 * config/rs6000/t-ppccomm-ldbl: New file.
6089 * config/score/sfp-machine.h: New file.
6090 * config.host (sfp_machine_header): Explain.
6091 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
6092 t-softfp to tmake_file.
6093 (arm*-*-uclinux*): Likewise.
6094 (arm*-*-ecos-elf): Likewise.
6095 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
6096 (arm*-*-rtems*): Likewise.
6097 (arm*-*-elf): Likewise.
6098 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
6100 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
6101 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
6102 (lm32-*-uclinux*): Likewise.
6103 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
6104 t-softfp-excl, t-softfp.
6105 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
6106 (powerpc64-*-darwin*): Likewise.
6107 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
6109 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
6111 (powerpc-*-eabisim*): Likewise.
6112 (powerpc-*-elf*): Likewise.
6113 (powerpc-*-eabialtivec*): Likewise.
6114 (powerpc-xilinx-eabi*): Likewise.
6115 (powerpc-*-rtems*): Likewise.
6116 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
6117 t-softfp-excl, t-softfp to tmake_file.
6118 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
6119 rs6000/t-ppccomm-ldbl to tmake_file.
6120 (powerpcle-*-elf*): Likewise.
6121 (powerpcle-*-eabisim*): Likewise.
6122 (powerpcle-*-eabi*): Likewise.
6123 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
6124 rs6000/t-ibm-ldouble to tmake_file.
6125 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6126 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6127 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
6128 (tic6x-*-*): Likewise.
6129 (i[34567]86-*-darwin*, x86_64-*-darwin*,
6130 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
6131 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
6132 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
6133 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
6134 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
6135 t-softfp to tmake_file.
6136 * configure.ac (sfp_machine_header): Provide default if unset.
6138 Link sfp-machine.h to config/$sfp_machine_header.
6139 * configure: Regenerate.
6141 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6143 * Makefile.in (double_type_size, long_double_type_size): Set.
6144 Remove $(fpbit-in-libgcc) support.
6145 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
6146 (fpbit-src): New variable.
6147 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
6148 Compile with -DFLOAT $(FPBIT_CFLAGS).
6150 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
6151 Compile with $(FPBIT_CFLAGS).
6153 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
6154 Compile with -DFLOAT $(TPBIT_CFLAGS).
6156 * configure.ac (double_type_size, long_double_type_size):
6157 Determine and substitute.
6158 * configure: Regenerate.
6159 * fp-bit.c, fp-bit.h: New files.
6160 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
6161 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
6162 * config/mips/t-mips: New file.
6163 * config/mips/t-sdemtk: New file.
6164 * config/rs6000/ppc64-fp.c: New file.
6165 * config/rs6000/t-darwin (LIB2ADD): Add
6166 $(srcdir)/config/rs6000/ppc64-fp.c.
6167 * config/rs6000/t-ppc64-fp: New file.
6168 * config/rx/rx-lib.h: New file.
6169 * config/rx/t-rx (FPBIT): Set to true.
6170 ($(gcc_objdir)/fp-bit.c): Remove.
6171 (DPBIT): Set to true only with -m64bit-doubles.
6172 ($(gcc_objdir)/dp-bit.c): Remove.
6173 * config/sparc/t-softfp: Remove.
6174 * config/spu/t-elf: New file.
6175 * config/t-fdpbit, config/t-fpbit: New files.
6176 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
6177 (mips*-*-*): Likewise.
6178 (arm-wrs-vxworks): Likewise.
6179 (arm*-*-freebsd*): Likewise.
6180 (avr-*-rtems*): Add t-fpbit to tmake_file.
6181 (avr-*-*): Likewise.
6182 (bfin*-elf*): Add t-fdpbit to tmake_file.
6183 (bfin*-uclinux*): Likewise.
6184 (bfin*-linux-uclibc*): Likewise.
6185 (bfin*-rtems*): New case.
6186 Add t-fdpbit to tmake_file.
6187 (bfin*-*): Add t-fdpbit to tmake_file.
6188 (crisv32-*-elf): Likewise.
6189 (cris-*-linux*): Likewise.
6190 (fr30-*-elf): Likewise.
6191 (frv-*-elf, frv-*-*linux*): Likewise.
6192 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
6193 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
6194 (m32r-*-elf*): Likewise.
6195 (m32rle-*-elf*): Likewise.
6196 (m32r-*-linux*): Likewise.
6197 (m32rle-*-linux*): Likewise.
6198 (mcore-*-elf): Add t-fdpbit to tmake_file.
6199 (microblaze*-*-*): Likewise.
6200 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
6201 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
6202 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
6204 Add mips/t-tpbit to tmake-file.
6205 (mips*-*-linux*): Fix typo.
6206 (mips*-sde-elf*): New case
6207 Add mips/t-sdemtk unless using newlib.
6208 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
6209 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
6210 (mn10300-*-*): Likewise.
6211 (pdp11-*-*): Likewise.
6212 (picochip-*-*): Add t-fpbit to tmake_file.
6213 (powerpc-*-eabisimaltivec*): Likewise.
6214 (powerpc-*-eabisim*): Likewise.
6215 (powerpc-*-elf*): Likewise.
6216 (powerpc-*-eabialtivec*): Likewise.
6217 (powerpc-xilinx-eabi*): New case.
6218 Add t-fdpbit to tmake_file.
6219 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
6220 (powerpc-*-rtems*): Likewise.
6221 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
6223 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
6225 (powerpc-*-lynxos*): Likewise.
6226 (powerpcle-*-elf*): Likewise.
6227 (powerpcle-*-eabisim*): Likewise.
6228 (powerpcle-*-eabi*): Likewise.
6229 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
6230 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
6231 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6232 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6233 (rx-*-elf): Add t-fdpbit to tmake_file.
6234 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
6235 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
6236 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
6237 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
6239 (sh-*-rtems*): Add t-fdpbit to tmake_file.
6240 (sh-wrs-vxworks): Likewise.
6241 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
6242 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
6243 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
6244 (sparc64-*-rtems*): ... new case.
6245 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
6246 (spu-*-elf*): Likewise.
6247 Add spu/t-elf to tmake_file.
6248 (v850*-*-*): Add t-fdpbit to tmake_file.
6249 (xstormy16-*-elf): Likewise.
6250 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
6251 (mep*-*-*): Likewise.
6253 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6255 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
6257 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
6258 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
6259 (install-unwind_h): New target.
6260 (all): Depend on it.
6261 * config.host (unwind_header): New variable.
6262 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
6263 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
6264 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
6265 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
6266 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
6268 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
6270 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
6272 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
6274 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
6275 (ia64*-*-freebsd*): Likewise.
6276 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
6278 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
6279 $with_system_libunwind.
6280 (ia64*-*-hpux*): Set tmake_file.
6281 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
6282 (picochip-*-*): Set tmake_file.
6283 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
6285 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6286 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6287 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
6288 (xtensa*-*-elf*): Set tmake_file.
6289 (xtensa*-*-linux*): Likewise.
6290 * configure.ac: Include ../config/unwind_ipinfo.m4.
6291 Call GCC_CHECK_UNWIND_GETIPINFO.
6292 Link unwind.h to $unwind_header.
6293 * configure: Regenerate.
6294 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
6295 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
6296 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
6297 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
6298 * config/unwind-dw2-fde-darwin.c: New file.
6299 * config/arm/libunwind.S, config/arm/pr-support.c,
6300 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
6301 config/arm/unwind-arm.h,: New files.
6302 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
6303 config/ia64/t-eh-ia64, config/ia64/t-glibc,
6304 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
6305 config/ia64/t-vms, config/ia64/unwind-ia64.c,
6306 config/ia64/unwind-ia64.h: New files.
6307 * config/picochip/t-picochip: New file.
6308 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
6310 * config/rs6000/t-darwin (LIB2ADDEH): Set.
6311 * config/s390/t-tpf (LIB2ADDEH): Remove.
6312 * config/t-darwin (LIB2ADDEH): Set.
6313 * config/t-eh-dw2-dip: New file.
6314 * config/t-libunwind, config/t-libunwind-elf: New files.
6315 * config/t-sol2 (LIB2ADDEH): Remove.
6316 * config/xtensa/t-xtensa: New file.
6318 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
6320 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
6321 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
6322 long long to check rt_sigreturn syscall.
6324 2011-08-02 Alan Modra <amodra@gmail.com>
6326 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
6327 Restore for indirect call bcrtl from correct stack slot, and only
6328 if cfa+40 isn't valid.
6330 2011-08-01 Julian Brown <julian@codesourcery.com>
6332 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
6333 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
6334 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
6336 2011-08-01 Julian Brown <julian@codesourcery.com>
6338 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
6339 (libgcc-std.ver.in): Use above.
6340 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
6341 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
6343 * config/t-fixedpoint-gnu-prefix: New file.
6344 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
6345 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
6348 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
6350 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
6351 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
6352 for x86-64. Properly check __x86_64__ and __LP64__.
6354 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
6356 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
6358 (_FP_WS_TYPE): Likewise.
6359 (_FP_I_TYPE): Likewise.
6361 2011-07-28 Alan Modra <amodra@gmail.com>
6363 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
6364 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
6365 in a plt call stub. Do restore r2 if stopped on bctrl.
6367 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6369 * config.host (i[3456x]86-*-netware*): Remove.
6370 * config/i386/netware-crt0.c, config/i386/t-nwld,
6371 config/i386/t-slibgcc-nwld: Remove.
6373 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
6375 * config.host: Handle tic6x-*-*.
6376 * config/c6x/c6x-abi.h: New file.
6378 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6380 * config/i386/crtprec.c: New file.
6381 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
6382 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
6383 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
6384 (x86_64-*-darwin*): Likewise.
6385 (i[34567]86-*-solaris2*: Likewise.
6387 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6389 * config/alpha/crtfastmath.c: New file.
6390 * config/i386/crtfastmath.c: New file.
6391 * config/ia64/crtfastmath.c: New file.
6392 * config/mips/crtfastmath.c: New file.
6393 * config/sparc/crtfastmath.c: New file.
6395 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
6397 Add -frandom-seed=gcc-crtfastmath.
6398 * config/alpha/t-crtfm: Remove.
6399 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
6400 * config/ia64/t-ia64 (crtfastmath.o): Remove.
6402 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
6403 (alpha*-dec-osf5.1*): Likewise.
6404 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
6405 Add crtfastmath.o to extra_parts.
6406 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
6407 Add crtfastmath.o to extra_parts.
6408 (x86_64-*-darwin*): Likewise.
6409 (x86_64-*-mingw*): Likewise.
6410 (ia64*-*-elf*): Add t-crtfm to tmake_file.
6411 (ia64*-*-freebsd*): Likewise.
6412 (ia64*-*-linux*): Likewise.
6413 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
6414 Add crtfastmath.o to extra_parts.
6416 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6418 * config/darwin-crt3.o: New file.
6419 * config/rs6000/darwin-crt2.c: New file.
6420 * config/t-darwin: New file.
6421 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
6423 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
6424 (powerpc-*-darwin*): Add crt2.o to extra_parts.
6425 (powerpc64-*-darwin*): Likewise.
6427 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6429 * config/i386/netware-crt0.c: New file.
6430 * config/i386/t-nwld: Rename to ...
6431 * config/i386/t-slibgcc-nwld: ... this.
6432 * config/i386/t-nwld: New file.
6433 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
6435 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
6438 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6440 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
6442 * configure: Regenerate.
6444 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6446 * dfp-bit.c, dfp-bit.h: New files.
6447 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
6449 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
6450 ($(d64pbit-o)): Likewise.
6451 ($(d128pbit-o)): Likewise.
6452 * config/t-dfprules: New file.
6453 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
6454 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
6455 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
6456 (x86_64-*-linux*): Likewise.
6457 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
6458 (i[34567]86-*-cygwin*): Likewise.
6459 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
6460 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
6462 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6464 * Makfile.in (LIBGCOV): New variable.
6465 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
6466 * libgcov.c: New file.
6468 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6470 * fixed-bit.c, fixed-bit.h: New files.
6471 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
6472 refer to fixed-bit.c.
6474 2011-07-07 Joseph Myers <joseph@codesourcery.com>
6476 * config.host (*local*): Remove.
6478 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6481 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
6482 like i?86-*-solaris2.1[0-9]*.
6483 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
6484 * configure.ac (i?86-*-solaris2*): Likewise.
6485 * configure: Regenerate.
6487 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
6489 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
6490 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
6491 md_unwind_header by splitting out of...
6492 (i[34567]86-*-linux*): ... this.
6493 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
6494 Remove md_unwind_header by splitting out of...
6495 (x86_64-*-linux*): ... this.
6497 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
6499 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
6501 2011-06-28 Nick Clifton <nickc@redhat.com>
6503 * config.host: Recognize all V850 variants.
6505 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
6507 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
6509 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6511 * shared-object.mk (c_flags-$o): Save c_flags.
6512 ($(base)$(objext)): Use it.
6513 ($(base)_s$(objext)): Likewise.
6515 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
6517 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
6518 * libgcc-std.ver.in (GCC_4.7.0): New section.
6520 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
6524 * config/avr/t-avr: Fix line endings.
6525 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
6528 2011-06-14 Olivier Hainque <hainque@adacore.com>
6529 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6531 * config/mips/irix6-unwind.h: New file.
6532 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
6534 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
6536 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
6537 (sparc64_fallback_frame_state): Use it.
6538 (sparc64_frob_update_context): Further adjust context.
6539 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
6540 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
6541 * config/sparc/sol2-cn.S: Likewise.
6543 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6545 * enable-execute-stack-empty.c: New file.
6546 * enable-execute-stack-mprotect.c: New file.
6547 * config/i386/enable-execute-stack-mingw32.c: New file.
6548 * config.host (enable_execute_stack): New variable.
6549 Select appropriate variants.
6550 * configure.ac: Link enable-execute-stack.c to
6551 $enable_execute_stack.
6552 * configure: Regenerate.
6553 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
6554 (lib2funcs): Remove _enable_execute_stack.
6556 2011-06-09 David S. Miller <davem@davemloft.net>
6557 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6559 * config.host (sparc-*-linux*): Correct md_unwind_header
6561 (s390x-ibm-tpf*): Fix typo.
6563 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6565 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
6566 Add crtfastmath.o to extra_parts.
6567 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
6569 * config/mips/t-crtfm: Remove.
6571 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6573 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
6575 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
6577 * config.host (sh*-*-linux*): Fix typo.
6579 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6581 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
6582 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
6583 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
6584 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
6585 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
6586 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
6587 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
6588 Wrap in !__MINGW64__.
6589 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
6590 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
6591 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
6592 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
6593 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
6594 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
6595 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
6597 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
6598 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
6599 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
6600 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
6601 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
6602 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
6603 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
6604 * config/no-unwind.h: New file.
6605 * config.host (md_unwind_header): Document.
6607 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
6608 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
6609 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
6610 hppa[12]*-*-hpux11*): Set md_unwind_header.
6611 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
6612 Set md_unwind_header.
6613 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
6614 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
6615 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
6616 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
6617 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
6618 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
6619 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
6621 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
6622 * configure: Regenerate.
6624 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6626 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
6627 Set tmake_file, extra_parts.
6628 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
6630 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
6632 * config/mips/t-irix6: New file.
6633 * config/mips/t-slibgcc-irix: New file.
6635 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6637 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
6638 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
6640 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6642 * configure.ac (target_thread_file): Determine thread model.
6643 * configure: Regenerate.
6644 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
6645 * config/alpha/t-alpha: New file.
6646 * config/alpha/t-crtfm: Use $<.
6647 * config/alpha/t-ieee: New file.
6648 * config/alpha/t-osf-pthread: New file.
6649 * config/alpha/t-slibgcc-osf: New file.
6650 * config/alpha/libgcc-osf5.ver: New file.
6652 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6654 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
6656 Add crtfastmath.o to extra_parts.
6658 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6660 * config/gmon-sol2.c: Reindent.
6662 Remove, correct casts.
6663 Use STDERR_FILENO, NULL.
6664 (BASEADDRESS): Remove.
6666 (errno, sbrk): Remove declarations.
6667 (monstartup) [hp300]: Remove.
6670 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6672 * Makefile.in (cpu_type): Define.
6673 * config.host (i[34567]86-*-rtems*): Handle it.
6674 (i[34567]86-*-solaris2*): Move body ...
6675 (*-*-solaris2*): ... here.
6676 New case, generalize.
6677 (sparc-*-elf*): Handle it.
6678 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
6679 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
6680 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
6682 (sparc*-*-solaris2*): ... this.
6684 (sparc64-*-elf*): Handle it.
6685 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
6686 Merge ../gcc/config/i386/gmon-sol2.c.
6687 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
6689 Merge ../gcc/config/i386/sol2-gc1.asm.
6690 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
6692 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
6694 * config/i386/t-crtfm (crtfastmath.o): Use $<.
6695 * config/i386/t-crtstuff: New file.
6696 * config/i386/t-softfp: New file.
6697 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
6698 $(T)crti.o, $(T)crtn.o): Remove.
6699 (gcrt1.o): New rule.
6700 (TARGET_LIBGCC2_CFLAGS): Remove.
6701 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
6702 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
6703 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
6704 * config/sparc/t-sol2: New file.
6705 * config/sparc/t-crtfm: Move to ...
6706 * config/t-crtfm: ... this.
6707 Use $(cpu_type), $<.
6708 * config/t-crtin: New file.
6709 * config/sparc/t-softfp: New file.
6710 * config/sparc/t-softmul: New file.
6711 * config/t-rtems: New file.
6712 * config/t-slibgcc: New file.
6713 * config/t-slibgcc-elf-ver: New file.
6714 * config/t-slibgcc-gld: New file.
6715 * config/t-slibgcc-sld: New file.
6716 * config/t-sol2: New file.
6717 * configure.ac: Include ../config/lib-ld.m4.
6718 Call AC_LIB_PROG_LD_GNU.
6719 Substitute cpu_type.
6720 * configure: Regenerate.
6722 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
6725 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
6726 libgcc-std.ver in the build directory.
6727 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
6728 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
6730 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
6732 * libgcc-std.ver.in: New file.
6733 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
6735 (libgcc-std.ver): New rule.
6736 * config/t-gnu-prefix: New file.
6738 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6740 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
6742 2011-05-10 Joseph Myers <joseph@codesourcery.com>
6744 * config/i386/darwin-lib.h: New file.
6746 2011-05-10 Joseph Myers <joseph@codesourcery.com>
6748 * config/arm/symbian-lib.h: New.
6750 2011-05-04 Chris Demetriou <cgd@google.com>
6752 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
6753 (__x86.get_pc_thunk.bx): ...this.
6754 (__morestack): Adjust for rename, remove undef of __i686.
6756 2011-05-03 Chris Demetriou <cgd@google.com>
6758 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
6760 2011-03-22 Joseph Myers <joseph@codesourcery.com>
6762 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
6763 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
6764 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
6765 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
6766 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
6769 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
6771 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
6772 Adjust copyright year.
6774 2011-03-07 Ian Lance Taylor <iant@google.com>
6776 * generic-morestack.c (__splitstack_find): Adjust returned stack
6777 pointer to include all registers pushed by __morestack.
6779 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
6782 * configure.ac: Call ACX_NONCANONICAL_TARGET.
6783 (toolexecdir): Calculate and AC_SUBST.
6784 (toolexeclibdir): Likewise.
6785 * Makefile.in (target_noncanonical): Import.
6786 (toolexecdir): Likewise.
6787 (toolexeclibdir): Likewise.
6788 * configure: Regenerate.
6790 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
6793 * config/arm/bpabi.h: Rename to...
6794 * config/arm/bpabi-lib.h: ...this.
6796 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6798 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
6800 * configure: Regenerate.
6802 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
6804 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
6805 __FLOAT_WORD_ORDER__.
6806 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
6809 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6812 * Makefile.in (install-strip): New phony target.
6814 2010-11-07 Ian Lance Taylor <iant@google.com>
6817 * config/i386/morestack.S (__morestack_large_model): New
6820 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
6822 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
6824 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
6826 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
6828 * config/arm/bpabi.h: New file.
6829 * config/frv/frv-abi.h: New file.
6831 2010-10-01 Ian Lance Taylor <iant@google.com>
6833 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
6834 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
6836 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
6839 * config.host: Add the missing `$'.
6841 2010-09-30 Michael Eager <eager@eagercon.com>
6843 * config.host: Add microblaze*-*-*.
6844 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
6845 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
6846 udivsi3.asm,umodsi3.asm}: New.
6848 2010-09-28 Ian Lance Taylor <iant@google.com>
6850 * configure.ac: Adjust CFI test to test assembler directly rather
6851 than checking gcc preprocessor macro.
6852 * configure: Rebuild.
6854 2010-09-27 Ian Lance Taylor <iant@google.com>
6856 * configure.ac: Test whether assembler supports CFI directives.
6857 * config.host: Only add t-stack and i386/t-stack-i386 to
6858 tmake_file if libgcc_cv_cfi is "yes".
6859 * configure: Rebuild.
6861 2010-09-27 Ian Lance Taylor <iant@google.com>
6863 * generic-morestack.h: New file.
6864 * generic-morestack.c: New file.
6865 * generic-morestack-thread.c: New file.
6866 * config/i386/morestack.S: New file.
6867 * config/t-stack: New file.
6868 * config/i386/t-stack-i386: New file.
6869 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
6870 i386/t-stack-i386 to tmake_file.
6872 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
6874 * Makefile.in (libgcc-extra-parts): Check for static archives and
6875 invoke ranlib after installing them.
6876 (gcc-extra-parts): Likewise.
6877 (install-leaf): Likewise.
6879 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
6881 * configure: Regenerated.
6883 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
6885 * configure: Regenerated.
6887 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
6888 Andrew Pinski <pinskia@gmail.com>
6891 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
6893 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
6896 * configure: Regenerated.
6898 2010-09-06 Andreas Schwab <schwab@redhat.com>
6900 * configure: Regenerate.
6902 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
6904 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
6906 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
6909 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
6910 Iain Sandoe <iains@gcc.gnu.org>
6913 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
6914 LIB2FUNCS_EXCLUDE functions.
6916 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
6918 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
6920 * configure: Regenerate.
6922 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
6924 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
6925 i386/t-freebsd to tmake_file.
6926 * config/i386/t-freebsd: New file.
6927 * config/i386/libgcc-bsd.ver: New file.
6929 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
6931 * config.host (powerpc*-eabispe*): Set tmake_file.
6932 (powerpc*-eabi*): Likewise.
6933 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
6934 crtbeginS, crtendS, crtbeginT.
6936 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
6938 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
6939 to tmake_file. Add crtfastmath.o to extra_parts.
6940 * config/mips/t-crtfm: New.
6942 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
6944 * config.host (sparc64-*-rtems*): New target.
6946 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6948 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
6951 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
6953 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
6955 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6957 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
6958 alpha-dec-osf5.0* support.
6960 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
6962 * config.host: Add lm32-*-rtems*.
6964 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6965 Uros Bizjak <ubizjak@gmail.com>
6968 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
6969 like other remaining 32-bit x86 OSes.
6970 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
6972 * config/i386/libgcc-sol2.ver: New file.
6973 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
6975 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
6978 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
6979 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
6980 is used and substitute set_use_emutls.
6981 * configure: Regenerated.
6983 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
6985 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
6987 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6990 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
6992 ($(T)gcrt1.o): Likewise.
6993 ($(T)crt1.o): Likewise.
6994 ($(T)crti.o): Likewise.
6995 ($(T)crtn.o): Likewise.
6997 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7000 * Makefile.in (install): Use $(MAKE) string in rule, for
7003 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
7005 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
7006 * config/mmix/t-mmix: New file.
7007 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
7009 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
7012 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
7015 2010-01-04 Anthony Green <green@moxielogic.com>
7017 * config/moxie/crti.asm, config/moxie/crtn.asm,
7018 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
7019 config/moxie/t-moxie: New files.
7020 * config.host: Add t-moxie-softfp reference.
7022 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
7025 * config/t-slibgcc-darwin: Fix embedded rpaths for
7026 --enable-version-specific-runtime-libs, build extension stub
7027 libs exposing features available from current libgcc_s.
7029 2009-11-11 Jon Beniston <jon@beniston.com>
7031 * config.host: Add lm32 targets.
7032 * config/lm32: New directory.
7033 * config/lm32/libgcc_lm32.h: New file.
7034 * config/lm32/_mulsi3.c: New file.
7035 * config/lm32/_udivmodsi4.c: New file.
7036 * config/lm32/_divsi3.c: New file.
7037 * config/lm32/_modsi3.c: New file.
7038 * config/lm32/_udivsi3.c: New file.
7039 * config/lm32/_umodsi3.c: New file.
7040 * config/lm32/_lshrsi3.S: New file.
7041 * config/lm32/_ashrsi3.S: New file.
7042 * config/lm32/_ashlsi3.S: New file.
7043 * config/lm32/crti.S: New file.
7044 * config/lm32/crtn.S: New file.
7045 * config/lm32/t-lm32: New file.
7046 * config/lm32/t-elf: New file.
7047 * config/lm32/t-uclinux: New file.
7049 2009-10-26 Nick Clifton <nickc@redhat.com>
7051 * config.host: Add support for RX target.
7052 * config/rx: New directory.
7053 * config/rx/rx-abi-functions.c: New file. Supplementary
7054 functions for libgcc to support the RX ABI.
7055 * config/rx/rx-abi.h: New file. Supplementary header file for
7056 libgcc RX ABI functions.
7057 * config/rx/t-rx: New file: Makefile fragment for building
7060 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
7062 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
7063 constraint of y0 to "g".
7065 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
7067 * config.host: Include the s390 makefile fragments.
7068 * config/s390/32/_fixdfdi.c: New file.
7069 * config/s390/32/_fixsfdi.c: New file.
7070 * config/s390/32/_fixtfdi.c: New file.
7071 * config/s390/32/_fixunsdfdi.c: New file.
7072 * config/s390/32/_fixunssfdi.c: New file.
7073 * config/s390/32/_fixunstfdi.c: New file.
7074 * config/s390/32/t-floattodi: New file.
7075 * config/s390/libgcc-glibc.ver: New file.
7076 * config/s390/t-crtstuff: New file.
7077 * config/s390/t-linux: New file.
7078 * config/s390/t-tpf: New file.
7080 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7082 * configure.ac (AC_PREREQ): Bump to 2.64.
7084 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
7086 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
7088 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7090 * configure: Regenerate.
7092 2009-08-09 Douglas B Rupp <rupp@gnat.com>
7094 * config.host (ia64-hp-*vms*): New target.
7095 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
7098 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7100 * configure.ac: Add snippet for maintainer-mode.
7101 * configure: Regenerate.
7102 * Makefile.in (AUTOCONF, configure_deps): New variables.
7103 ($(srcdir)/configure)): New rule, active only with maintainer
7106 2009-06-23 DJ Delorie <dj@redhat.com>
7109 * config.host: Add mep support.
7111 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
7113 * config.host: Add i386/${host_address}/t-fprules-softfp and
7114 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
7116 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
7118 * config/i386/64/_multc3.c: Likewise.
7119 * config/i386/64/_powitf2.c: Likewise.
7120 * config/i386/64/eqtf2.c: Likewise.
7121 * config/i386/64/getf2.c: Likewise.
7122 * config/i386/64/letf2.c: Likewise.
7123 * config/i386/64/letf2.c: Likewise.
7124 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
7125 unsigned long long for x64 mingw targets.
7126 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
7127 (_FP_I_TYPE): Define as long long for x64 mingw target.
7129 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
7131 * config.host (vax-*-linux*): New.
7133 2009-05-31 Anthony Green <green@moxielogic.com>
7135 * config.host: Add moxie support.
7136 * config/moxie/t-moxie: New file.
7138 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
7140 * config.host: Add i386/${host_address}/t-fprules-softfp and
7141 t-softfp to tmake_file for i[34567]86-*-cygwin*.
7143 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
7145 * config.host: Add i386/${host_address}/t-fprules-softfp to
7146 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
7148 2009-04-09 Nick Clifton <nickc@redhat.com>
7150 * config/ia64/tf-signs.c: Change copyright header to refer to
7151 version 3 of the GNU General Public License with version 3.1
7152 of the GCC Runtime Library Exception and to point readers at
7153 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
7155 * config/i386/32/tf-signs.c: Likewise.
7156 * config/libbid/_addsub_dd.c: Likewise.
7157 * config/libbid/_addsub_sd.c: Likewise.
7158 * config/libbid/_addsub_td.c: Likewise.
7159 * config/libbid/_dd_to_df.c: Likewise.
7160 * config/libbid/_dd_to_di.c: Likewise.
7161 * config/libbid/_dd_to_sd.c: Likewise.
7162 * config/libbid/_dd_to_sf.c: Likewise.
7163 * config/libbid/_dd_to_si.c: Likewise.
7164 * config/libbid/_dd_to_td.c: Likewise.
7165 * config/libbid/_dd_to_tf.c: Likewise.
7166 * config/libbid/_dd_to_udi.c: Likewise.
7167 * config/libbid/_dd_to_usi.c: Likewise.
7168 * config/libbid/_dd_to_xf.c: Likewise.
7169 * config/libbid/_df_to_dd.c: Likewise.
7170 * config/libbid/_df_to_sd.c: Likewise.
7171 * config/libbid/_df_to_td.c: Likewise.
7172 * config/libbid/_di_to_dd.c: Likewise.
7173 * config/libbid/_di_to_sd.c: Likewise.
7174 * config/libbid/_di_to_td.c: Likewise.
7175 * config/libbid/_div_dd.c: Likewise.
7176 * config/libbid/_div_sd.c: Likewise.
7177 * config/libbid/_div_td.c: Likewise.
7178 * config/libbid/_eq_dd.c: Likewise.
7179 * config/libbid/_eq_sd.c: Likewise.
7180 * config/libbid/_eq_td.c: Likewise.
7181 * config/libbid/_ge_dd.c: Likewise.
7182 * config/libbid/_ge_sd.c: Likewise.
7183 * config/libbid/_ge_td.c: Likewise.
7184 * config/libbid/_gt_dd.c: Likewise.
7185 * config/libbid/_gt_sd.c: Likewise.
7186 * config/libbid/_gt_td.c: Likewise.
7187 * config/libbid/_isinfd128.c: Likewise.
7188 * config/libbid/_isinfd32.c: Likewise.
7189 * config/libbid/_isinfd64.c: Likewise.
7190 * config/libbid/_le_dd.c: Likewise.
7191 * config/libbid/_le_sd.c: Likewise.
7192 * config/libbid/_le_td.c: Likewise.
7193 * config/libbid/_lt_dd.c: Likewise.
7194 * config/libbid/_lt_sd.c: Likewise.
7195 * config/libbid/_lt_td.c: Likewise.
7196 * config/libbid/_mul_dd.c: Likewise.
7197 * config/libbid/_mul_sd.c: Likewise.
7198 * config/libbid/_mul_td.c: Likewise.
7199 * config/libbid/_ne_dd.c: Likewise.
7200 * config/libbid/_ne_sd.c: Likewise.
7201 * config/libbid/_ne_td.c: Likewise.
7202 * config/libbid/_sd_to_dd.c: Likewise.
7203 * config/libbid/_sd_to_df.c: Likewise.
7204 * config/libbid/_sd_to_di.c: Likewise.
7205 * config/libbid/_sd_to_sf.c: Likewise.
7206 * config/libbid/_sd_to_si.c: Likewise.
7207 * config/libbid/_sd_to_td.c: Likewise.
7208 * config/libbid/_sd_to_tf.c: Likewise.
7209 * config/libbid/_sd_to_udi.c: Likewise.
7210 * config/libbid/_sd_to_usi.c: Likewise.
7211 * config/libbid/_sd_to_xf.c: Likewise.
7212 * config/libbid/_sf_to_dd.c: Likewise.
7213 * config/libbid/_sf_to_sd.c: Likewise.
7214 * config/libbid/_sf_to_td.c: Likewise.
7215 * config/libbid/_si_to_dd.c: Likewise.
7216 * config/libbid/_si_to_sd.c: Likewise.
7217 * config/libbid/_si_to_td.c: Likewise.
7218 * config/libbid/_td_to_dd.c: Likewise.
7219 * config/libbid/_td_to_df.c: Likewise.
7220 * config/libbid/_td_to_di.c: Likewise.
7221 * config/libbid/_td_to_sd.c: Likewise.
7222 * config/libbid/_td_to_sf.c: Likewise.
7223 * config/libbid/_td_to_si.c: Likewise.
7224 * config/libbid/_td_to_tf.c: Likewise.
7225 * config/libbid/_td_to_udi.c: Likewise.
7226 * config/libbid/_td_to_usi.c: Likewise.
7227 * config/libbid/_td_to_xf.c: Likewise.
7228 * config/libbid/_tf_to_dd.c: Likewise.
7229 * config/libbid/_tf_to_sd.c: Likewise.
7230 * config/libbid/_tf_to_td.c: Likewise.
7231 * config/libbid/_udi_to_dd.c: Likewise.
7232 * config/libbid/_udi_to_sd.c: Likewise.
7233 * config/libbid/_udi_to_td.c: Likewise.
7234 * config/libbid/_unord_dd.c: Likewise.
7235 * config/libbid/_unord_sd.c: Likewise.
7236 * config/libbid/_unord_td.c: Likewise.
7237 * config/libbid/_usi_to_dd.c: Likewise.
7238 * config/libbid/_usi_to_sd.c: Likewise.
7239 * config/libbid/_usi_to_td.c: Likewise.
7240 * config/libbid/_xf_to_dd.c: Likewise.
7241 * config/libbid/_xf_to_sd.c: Likewise.
7242 * config/libbid/_xf_to_td.c: Likewise.
7243 * config/libbid/bid128.c: Likewise.
7244 * config/libbid/bid128_2_str.h: Likewise.
7245 * config/libbid/bid128_2_str_macros.h: Likewise.
7246 * config/libbid/bid128_2_str_tables.c: Likewise.
7247 * config/libbid/bid128_add.c: Likewise.
7248 * config/libbid/bid128_compare.c: Likewise.
7249 * config/libbid/bid128_div.c: Likewise.
7250 * config/libbid/bid128_fma.c: Likewise.
7251 * config/libbid/bid128_logb.c: Likewise.
7252 * config/libbid/bid128_minmax.c: Likewise.
7253 * config/libbid/bid128_mul.c: Likewise.
7254 * config/libbid/bid128_next.c: Likewise.
7255 * config/libbid/bid128_noncomp.c: Likewise.
7256 * config/libbid/bid128_quantize.c: Likewise.
7257 * config/libbid/bid128_rem.c: Likewise.
7258 * config/libbid/bid128_round_integral.c: Likewise.
7259 * config/libbid/bid128_scalb.c: Likewise.
7260 * config/libbid/bid128_sqrt.c: Likewise.
7261 * config/libbid/bid128_string.c: Likewise.
7262 * config/libbid/bid128_to_int16.c: Likewise.
7263 * config/libbid/bid128_to_int32.c: Likewise.
7264 * config/libbid/bid128_to_int64.c: Likewise.
7265 * config/libbid/bid128_to_int8.c: Likewise.
7266 * config/libbid/bid128_to_uint16.c: Likewise.
7267 * config/libbid/bid128_to_uint32.c: Likewise.
7268 * config/libbid/bid128_to_uint64.c: Likewise.
7269 * config/libbid/bid128_to_uint8.c: Likewise.
7270 * config/libbid/bid32_to_bid128.c: Likewise.
7271 * config/libbid/bid32_to_bid64.c: Likewise.
7272 * config/libbid/bid64_add.c: Likewise.
7273 * config/libbid/bid64_compare.c: Likewise.
7274 * config/libbid/bid64_div.c: Likewise.
7275 * config/libbid/bid64_fma.c: Likewise.
7276 * config/libbid/bid64_logb.c: Likewise.
7277 * config/libbid/bid64_minmax.c: Likewise.
7278 * config/libbid/bid64_mul.c: Likewise.
7279 * config/libbid/bid64_next.c: Likewise.
7280 * config/libbid/bid64_noncomp.c: Likewise.
7281 * config/libbid/bid64_quantize.c: Likewise.
7282 * config/libbid/bid64_rem.c: Likewise.
7283 * config/libbid/bid64_round_integral.c: Likewise.
7284 * config/libbid/bid64_scalb.c: Likewise.
7285 * config/libbid/bid64_sqrt.c: Likewise.
7286 * config/libbid/bid64_string.c: Likewise.
7287 * config/libbid/bid64_to_bid128.c: Likewise.
7288 * config/libbid/bid64_to_int16.c: Likewise.
7289 * config/libbid/bid64_to_int32.c: Likewise.
7290 * config/libbid/bid64_to_int64.c: Likewise.
7291 * config/libbid/bid64_to_int8.c: Likewise.
7292 * config/libbid/bid64_to_uint16.c: Likewise.
7293 * config/libbid/bid64_to_uint32.c: Likewise.
7294 * config/libbid/bid64_to_uint64.c: Likewise.
7295 * config/libbid/bid64_to_uint8.c: Likewise.
7296 * config/libbid/bid_b2d.h: Likewise.
7297 * config/libbid/bid_binarydecimal.c: Likewise.
7298 * config/libbid/bid_conf.h: Likewise.
7299 * config/libbid/bid_convert_data.c: Likewise.
7300 * config/libbid/bid_decimal_data.c: Likewise.
7301 * config/libbid/bid_decimal_globals.c: Likewise.
7302 * config/libbid/bid_div_macros.h: Likewise.
7303 * config/libbid/bid_dpd.c: Likewise.
7304 * config/libbid/bid_flag_operations.c: Likewise.
7305 * config/libbid/bid_from_int.c: Likewise.
7306 * config/libbid/bid_functions.h: Likewise.
7307 * config/libbid/bid_gcc_intrinsics.h: Likewise.
7308 * config/libbid/bid_inline_add.h: Likewise.
7309 * config/libbid/bid_internal.h: Likewise.
7310 * config/libbid/bid_round.c: Likewise.
7311 * config/libbid/bid_sqrt_macros.h: Likewise.
7313 2009-04-09 Jakub Jelinek <jakub@redhat.com>
7315 * Makefile.in: Change copyright header to refer to version
7316 3 of the GNU General Public License and to point readers at the
7317 COPYING3 file and the FSF's license web page.
7318 * config.host: Likewise.
7320 2009-04-07 Alan Modra <amodra@bigpond.net.au>
7322 * config.host: Reorder and merge to match config.gcc change.
7324 2009-04-03 Alan Modra <amodra@bigpond.net.au>
7326 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
7328 2009-03-28 Joseph Myers <joseph@codesourcery.com>
7330 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
7331 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
7332 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
7333 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
7335 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
7337 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
7338 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
7340 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
7342 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
7343 ia64/t-softfp-compat to tmake_file.
7345 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
7347 * config/ia64/__divxf3.asm: New.
7348 * config/ia64/_fixtfdi.asm: Likewise.
7349 * config/ia64/_fixunstfdi.asm: Likewise.
7350 * config/ia64/_floatditf.asm: Likewise.
7351 * config/ia64/t-fprules-softfp: Likewise.
7352 * config/ia64/t-softfp-compat: Likewise.
7353 * config/ia64/tf-signs.c: Likewise.
7355 2009-01-18 Ben Elliston <bje@au.ibm.com>
7357 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
7359 2009-01-16 Ben Elliston <bje@au.ibm.com>
7361 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
7364 2009-01-13 Ben Elliston <bje@au.ibm.com>
7366 * config/t-softfp: New file.
7367 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
7368 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
7370 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
7372 * config.host: Add m32r*-*-rtems*.
7374 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
7376 * config.host: Add m32c*-*-rtems*.
7378 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7381 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
7382 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
7383 * configure: Regenerate.
7384 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
7385 tmake_file here from gcc/config.gcc.
7386 Move extra_parts here from gcc/config.gcc.
7387 * config/i386/t-sol2: Move here from gcc/config/i386.
7388 Use gcc_srcdir instead of srcdir.
7390 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
7392 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
7395 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
7397 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
7399 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
7401 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
7403 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
7406 * config.host: Add picochip-*-*.
7408 2008-08-06 Bob Wilson <bob.wilson@acm.org>
7410 * config.host: Match more processor names for Xtensa.
7412 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
7414 * config/i386/64/t-softfp-compat: Update comments.
7416 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
7418 * config/i386/64/_divtc3-compat.c: Moved to ...
7419 * config/i386/64/_divtc3.c: Here.
7421 * config/i386/64/_multc3-compat.c: Moved to ...
7422 * config/i386/64/_multc3.c: Here.
7424 * config/i386/64/_powitf2-compat.c: Moved to ...
7425 * config/i386/64/_powitf2.c: Here.
7427 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
7428 .c suffix instead of -compat.c.
7430 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
7432 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
7433 (_FP_MUL_MEAT_D): Ditto.
7434 (_FP_DIV_MEAT_S): Ditto.
7435 (_FP_DIV_MEAT_D): Ditto.
7437 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
7439 * Makefile.in: Add support for __sync_* libgcc functions.
7441 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
7443 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
7445 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7448 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
7449 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
7451 * config/i386/64/t-fprules-softfp: Moved to ...
7452 * config/i386/64/t-softfp-compat: This. New.
7454 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
7456 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
7457 Initialize f with 0.0.
7459 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7462 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
7464 * config/i386/64/_divtc3-compat.c: New.
7465 * config/i386/64/_multc3-compat.c: Likewise.
7466 * config/i386/64/_powitf2-compat.c: Likewise.
7467 * config/i386/64/eqtf2.c: Likewise.
7468 * config/i386/64/getf2.c: Likewise.
7469 * config/i386/64/letf2.c: Likewise.
7470 * config/i386/64/t-fprules-softfp: Likewise.
7472 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7474 * config.host: Add i386/${host_address}/t-fprules-softfp to
7475 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
7476 i[34567]86-*-linux*, x86_64-*-linux*.
7478 * configure.ac: Set host_address to 64 or 32 for x86.
7479 * configure: Regenerated.
7481 * Makefile.in (config.status): Also depend on
7482 $(srcdir)/config.host.
7484 * config/i386/32/t-fprules-softfp: New.
7485 * config/i386/32/tf-signs.c: Likewise.
7487 * config/i386/64/sfp-machine.h: New. Moved from gcc.
7489 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7490 Uros Bizjak <ubizjak@gmail.com>
7492 * config/i386/32/sfp-machine.h: New.
7494 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
7496 * config/rs6000/t-ppccomm: Remove rules that conflict with
7497 auto-generated rules.
7499 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7501 * configure.ac: sinclude override.m4.
7502 * configure: Regenerate.
7504 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
7506 * configure: Regenerate.
7508 2008-06-10 Joseph Myers <joseph@codesourcery.com>
7510 * Makefile.in (DECNUMINC): Remove
7511 -I$(MULTIBUILDTOP)../../libdecnumber.
7514 2008-06-07 Joseph Myers <joseph@codesourcery.com>
7516 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
7517 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
7518 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
7519 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
7520 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
7521 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
7522 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
7523 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
7524 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
7525 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
7526 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
7527 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
7528 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
7529 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
7531 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
7533 * config.host (sh2[lbe]*-*-linux*): Allow target.
7535 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
7537 * config/rs6000/t-ppccomm: Add build rules for new files.
7538 (LIB2ADD_ST): New variable.
7540 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
7544 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
7545 * config/t-avr: New file. Build 16bit libgcc functions.
7547 2008-03-02 Jakub Jelinek <jakub@redhat.com>
7550 * config/t-slibgcc-darwin: Make install-leaf dependent on
7551 install-darwin-libgcc-stubs instead of install.
7553 2008-01-25 Joseph Myers <joseph@codesourcery.com>
7555 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
7556 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
7557 sh-*-rtemscoff*): Remove cases.
7559 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
7561 * Makefile.in (all): Use install-leaf rather than install.
7562 (install): Split most of the rule into...
7563 (install-leaf): ...this new one.
7565 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
7566 Paolo Bonzini <bonzini@gnu.org>
7569 * Makefile.in: Use @shlib_slibdir@ substitution to get
7570 correct install name on darwin.
7571 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
7573 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
7575 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
7576 cris-*-elf and cris-*-none.
7577 (crisv32-*-linux*): Similar, as cris-*-linux*.
7579 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
7581 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
7583 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
7586 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
7587 * configure: Regenerated.
7589 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
7591 * Makefile.in (dfp-filenames): Replace decimal_globals,
7592 decimal_data, binarydecimal and convert_data with
7593 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
7594 and bid_convert_data, respectively.
7596 2007-09-17 Chao-ying Fu <fu@mips.com>
7597 Nigel Stephens <nigel@mips.com>
7599 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
7600 * Makefile.in (fixed_point): Define.
7601 Check if fixed_point is yes to build support functions.
7602 * configure.ac: Check for fixed_point support.
7603 * configure: Regenerated.
7604 * gen-fixed.sh: New file to generate lists of fixed-point labels,
7605 funcs, modes, from, to.
7607 2007-09-11 Janis Johnson <janis187@us.ibm.com
7609 * Makefile.in (dfp-filenames): Add bid128_noncomp.
7611 2007-09-10 Janis Johnson <janis187@us.ibm.com>
7613 * Makefile.in (dfp-filenames): Remove decUtility, add
7614 decDouble, decPacked, decQuad, decSingle.
7616 2007-08-27 Hans Kester <hans.kester@ellips.nl>
7618 * config.host : Add x86_64-elf target.
7620 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
7622 * configure.ac (set_have_cc_tls): Add a missing =.
7623 * configure: Regenerated.
7625 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
7627 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
7628 and x86_64-*-linux*.
7630 * config/t-tls: New file.
7632 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
7634 * configure.ac: Include ../config/enable.m4 and
7635 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
7636 supports TLS and substitute set_have_cc_tls.
7637 * configure: Regenerated.
7639 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
7641 * Makefile.in: Use libbid for DFP when BID is enabled.
7643 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
7645 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
7646 extra_parts. Add config/i386/t-cygming to tmake_file.
7647 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
7649 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
7650 Danny Smith <dannysmith@users.sourceforge.net>
7653 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
7654 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
7655 * config/i386/t-crtfm: Compile crtfastmath.o with
7656 -minline-all-stringops.
7658 2007-05-10 Richard Sandiford <richard@codesourcery.com>
7660 * config.host (sparc-wrs-vxworks): New target.
7662 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
7664 * config.host: Recognize fido.
7666 2007-04-04 Janis Johnson <janis187@us.ibm.com>
7668 * configure: Check host, not target, for decimal float support.
7670 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
7672 * config/i386/t-crtpc: New file.
7673 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
7674 (x86_64-*-linux*): Ditto.
7676 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
7678 * config.host (x86_64-*-mingw*): New target.
7680 2007-03-23 Michael Meissner <michael.meissner@amd.com>
7681 H.J. Lu <hongjiu.lu@intel.com>
7683 * Makefile.in (enable_decimal_float): New.
7685 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
7686 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
7687 (decbits-filenames): This.
7688 (decbits-objects): New.
7689 (libgcc-objects): Add $(decbits-objects).
7691 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
7692 Substitute enable_decimal_float.
7693 * configure: Regenerated.
7695 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
7697 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
7699 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
7701 * Makefile.in (install-info): New dummy target.
7703 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
7705 * config.host (bfin*-linux-uclibc*): Set extra_parts.
7707 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
7709 * Makefile.in: Add install-html and install-pdf dummy
7712 2007-02-05 Roger Sayle <roger@eyesopen.com>
7713 Daniel Jacobowitz <dan@codesourcery.com>
7715 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
7716 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
7717 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
7719 2007-01-29 Janis Johnson <janis187@us.ibm.com>
7721 * Makefile.in (dec-filenames): Add decExcept.
7723 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
7726 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
7729 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
7731 * configure.ac: Add --enable-version-specific-runtime-libs.
7732 Correct $slibdir default.
7733 * configure: Regenerated.
7735 2007-01-23 Joseph Myers <joseph@codesourcery.com>
7737 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
7739 2007-01-21 Andrew Pinski <pinskia@gmail.com>
7742 * config.host (alpha*-*-linux*): Set extra_parts.
7744 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
7746 * config/sh/t-linux: New.
7747 * config.host (sh*-*-linux*): Set tmake_file.
7749 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
7751 * Makefile.in (install): Handle multilibs.
7753 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
7755 * Makefile.in: Added .PHONY entry for documentation targets.
7757 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
7759 * Makefile.in: Add empty info, html, dvi, pdf targets.
7761 2007-01-04 Mike Stump <mrs@apple.com>
7763 * Makefile.in (MAKEINFO): Remove.
7766 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
7768 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
7769 * configure: Regenerate.
7770 * Makefile.in (host_subdir): Substitute it.
7771 (gcc_objdir): Use it.
7773 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
7775 * config.host (ia64*-*-linux*): Set tmake_file.
7777 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
7779 * Makefile.in (version): Define.
7781 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
7782 Paolo Bonzini <bonzini@gnu.org>
7784 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
7785 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
7786 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
7787 config/sparc/t-crtfm, config/t-slibgcc-darwin,
7788 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
7789 shared-object.mk, siditi-object.mk, static-object.mk: New files.
7790 * configure: Generated.
7792 Copyright (C) 2007-2016 Free Software Foundation, Inc.
7794 Copying and distribution of this file, with or without modification,
7795 are permitted in any medium without royalty provided the copyright
7796 notice and this notice are preserved.