1 2016-06-23 Jakub Sejdak <jakub.sejdak@phoesys.com>
3 * config.host: Add suport for arm*-*-phoenix* targets.
5 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
7 * config.host: Remove support for mep-*.
8 * config/mep/lib1funcs.S: Remove.
9 * config/mep/lib2funcs.c: Remove.
10 * config/mep/t-mep: Remove.
11 * config/mep/tramp.c: Remove.
13 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
15 * config.host: Remove support for avr-rtems.
16 * config/avr/t-rtems: Remove.
18 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
20 * config.host: Remove m32r-rtems support.
22 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
24 * config.host: Remove h8300-rtems support.
26 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
28 * config.host: Remove support for knetbsd.
30 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
32 * config.host: Remove support for openbsd 2 and 3.
34 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
36 * config.host: Remove interix support.
37 * config/i386/t-interix: Remove.
39 2016-06-18 John David Anglin <danglin@gcc.gnu.org>
41 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Don't set
42 least-significant bit in function pointer for fixup.
44 2016-06-05 Aaron Conole <aconole@redhat.com>
45 Nathan Sidwell <nathan@acm.org>
48 * libgcov-driver-system.c (__gcov_error_file): Disable if IN_GCOV_TOOL.
49 (get_gcov_error_file): Check __gcov_error_file before trying to
51 (gcov_error): Always use get_gcov_error_file.
53 2016-06-02 Aaron Conole <aconole@redhat.com>
55 * libgcov-driver-system.c (__gcov_error_file): New.
56 (get_gcov_error_file): New.
57 (gcov_error): Use and set __gcov_error_file.
58 (gcov_error_exit): New.
59 * libgcov-driver.c (gcov_exit): Call gcov_error_exit.
61 2016-05-26 Nathan Sidwell <nathan@acm.org>
63 * config/nvptx/free.asm: Delete.
64 * config/nvptx/malloc.asm: Delete.
65 * config/nvptx/realloc.c: Delete.
68 2016-05-25 Nathan Sidwell <nathan@acm.org>
70 * config/nvptx/crt0.s: Delete.
71 * config/nvptx/crt0.c: New.
74 2016-05-19 Sandra Loosemore <sandra@codesourcery.com>
76 * config.host [x86_64-*-cygwin*]: Handle tmake_eh_file for mixed
77 dw2/seh configuration.
78 [x86_64-*-mingw*]: Likewise.
80 2016-05-10 Joel Sherrill <joel@rtems.org>
83 * config.host (moxie-*-rtems*): Merge this stanza with other moxie
84 targets so the same extra_parts are built. Also have tmake_file add
85 on to its value rather than override.
87 2016-04-30 Oleg Endo <olegendo@gcc.gnu.org>
89 * config.host: Remove SH5 support.
90 * configure: Likewise.
92 2016-04-29 Oleg Endo <olegendo@gcc.gnu.org>
94 * config/sh/crt1.S: Remove SH5 support.
95 * config/sh/crti.S: Likewise.
96 * config/sh/crtn.S: Likewise.
97 * config/sh/lib1funcs-4-300.S: Likewise.
98 * config/sh/lib1funcs-Os-4-200.S: Likewise.
99 * config/sh/lib1funcs.S: Likewise.
100 * config/sh/linux-unwind.h: Likewise.
101 * config/sh/t-sh64: Delete.
103 2016-04-29 Claudiu Zissulescu <claziss@synopsys.com>
105 * config/arc/ieee-754/eqdf2.S: Handle FPX NaN.
107 2016-04-28 Claudiu Zissulescu <claziss@synopsys.com>
108 Joern Rennecke <joern.rennecke@embecosm.com>
110 * config/arc/crttls.S: New file.
111 * config/arc/t-arc: New rule.
112 * config.host (arc*-*-elf*, arc*-*-linux*): Add crttls.o.
114 2016-04-25 Nick Clifton <nickc@redhat.com>
116 * config/msp430/cmpd.c (__mspabi_cmpf): Add prototype.
117 (__mspabi_cmpd): Likewise.
118 * config/msp430/floathidf.c (__floathidf): Likewise.
119 * config/msp430/floathisf.c (__floathisf): Likewise
120 * config/msp430/floatunhidf.c (__floatunssidf): Likewise.
121 * config/msp430/floatunhisf.c (__floatunshisf): Likewise.
122 * config/msp430/lib2shift.c (__ashlsi3): Take a signed char as the
124 (__ashrsi3): Likewise.
126 2016-04-21 Waldemar Brodkorb <wbx@openadk.org>
128 * config/m68k/linux-atomic.c: Do not include unistd.h
130 2016-04-20 Martin Galvan <martin.galvan@tallertechnologies.com>
132 * config/arm/ieee754-df.S: Fix typos in comments.
134 2016-04-11 Michael Meissner <meissner@linux.vnet.ibm.com>
137 * configure.ac (powerpc*-*-linux*): Rework tests to build
138 __float128 emulation routines to not depend on using #pragma GCC
139 target to enable -mfloat128.
140 * configure: Regnerate.
142 2016-04-04 Eric Botcazou <ebotcazou@adacore.com>
145 * libgcc2.c (L__main): Undefine __LIBGCC_EH_FRAME_SECTION_NAME__ if
146 __MINGW32__ is defined.
148 2016-03-28 James Bowman <james.bowman@ftdichip.com>
150 * libgcc/config/ft32/lib1funcs.S (*divsi3, *modsi3): New.
152 2016-03-22 Michael Meissner <meissner@linux.vnet.ibm.com>
155 * config/rs6000/extendkftf2-sw.c (__extendkftf2_sw): If libgcc was
156 built with an assembler that does not support ISA 3.0
157 instructions, rename __extendkftf2_sw to __extendkftf2.
159 2016-03-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
162 * config/sol2/gmon.c [__i386__] (_mcount): Save and restore
163 call-clobbered registers.
164 (internal_mcount): Remove __i386__ handling.
166 2016-02-26 Joel Sherrill <joel@rtems.org>
168 * config.host: Add x86_64-*-rtems*.
170 2016-02-26 Joel Sherrill <joel@rtems.org>
172 * libgcc/config.host: Add aarch64-*-rtems*.
174 2016-02-26 Paul E. Murphy <murphyp@linux.vnet.ibm.com>
175 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
177 * config/rs6000/sfp-machine.h (_FP_DECL_EX): Declare _fpsr as a
178 union of u64 and double.
179 (FP_TRAPPING_EXCEPTIONS): Return a bitmask of trapping exceptions.
180 (FP_INIT_ROUNDMODE): Read the fpscr instead of writing a mystery
182 (FP_ROUNDMODE): Update the usage of _fpscr.
184 2016-02-25 Ilya Verbin <ilya.verbin@intel.com>
187 * Makefile.in (crtoffloadtable$(objext)): New rule.
188 * configure.ac (extra_parts): Add crtoffloadtable$(objext) if
189 enable_offload_targets is not empty.
190 * configure: Regenerate.
191 * offloadstuff.c: Move __OFFLOAD_TABLE__ from crtoffloadend to
194 2016-02-17 Max Filippov <jcmvbkbc@gmail.com>
196 * config/xtensa/ieee754-df.S (__muldf3_aux, __divdf3_aux): Add
197 .literal_position before the function.
198 * config/xtensa/ieee754-sf.S (__mulsf3_aux, __divsf3_aux):
201 2016-02-15 Marcin KoĆcielnicki <koriakin@0x04.net>
203 * config.host: Use t-stack and t-stack-s390 for s390*-*-linux.
204 * config/s390/morestack.S: New file.
205 * config/s390/t-stack-s390: New file.
206 * generic-morestack.c (__splitstack_find): Add s390-specific code.
208 2016-02-12 Walter Lee <walt@tilera.com>
210 * config.host (tilegx*-*-linux*): remove ti from
211 softfp_int_modes for 32-bit configs.
213 2016-02-10 Ian Lance Taylor <iant@google.com>
216 * config/i386/morestack.S (__stack_split_initialize): Align
219 2016-02-03 Andreas Tobler <andreast@gcc.gnu.org>
222 * config/rs6000/sfp-machine.h: Guard __sfp_exceptions with
223 __FLOAT128__ to compile only for __float128 capable targets.
225 2016-01-25 Jakub Jelinek <jakub@redhat.com>
228 * config/rs6000/sfp-machine.h: Fix a typo in #ifndef - __NO_FPRS__
229 instead of ___NO_FPRS__.
231 2016-01-21 Michael Meissner <meissner@linux.vnet.ibm.com>
232 Steven Munroe <munroesj@linux.vnet.ibm.com>
233 Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com>
235 * config/rs6000/float128-sed: New files to convert TF names to KF
236 names for PowerPC IEEE 128-bit floating point support.
237 * config/rs6000/float128-sed-hw: Likewise.
239 * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit
240 floating point hardware support.
242 * config/rs6000/float128-ifunc.c: New file to pick either IEEE
243 128-bit floating point software emulation or use ISA 3.0 hardware
244 support if it is available.
246 * config/rs6000/quad-float128.h: New file to support IEEE 128-bit
249 * config/rs6000/extendkftf2-sw.c: New file, convert IEEE 128-bit
250 floating point to IBM extended double.
252 * config/rs6000/trunctfkf2-sw.c: New file, convert IBM extended
253 double to IEEE 128-bit floating point.
255 * config/rs6000/t-float128: New Makefile fragments to enable
256 building __float128 emulation support.
257 * config/rs6000/t-float128-hw: Likewise.
259 * config/rs6000/sfp-exceptions.c: New file to provide exception
260 support for IEEE 128-bit floating point.
262 * config/rs6000/floattikf.c: New files for converting between IEEE
263 128-bit floating point and signed/unsigned 128-bit integers.
264 * config/rs6000/fixunskfti.c: Likewise.
265 * config/rs6000/fixkfti.c: Likewise.
266 * config/rs6000/floatuntikf.c: Likewise.
268 * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types
269 when building on 64-bit systems, or when VSX is enabled.
270 (_FP_W_TYPE): Likewise.
271 (_FP_WS_TYPE): Likewise.
272 (_FP_I_TYPE): Likewise.
273 (TItype): Define on 64-bit systems.
276 (_FP_MUL_MEAT_D): Add support for using 64-bit types.
277 (_FP_MUL_MEAT_Q): Likewise.
278 (_FP_DIV_MEAT_D): Likewise.
279 (_FP_DIV_MEAT_Q): Likewise.
280 (_FP_NANFRAC_D): Likewise.
281 (_FP_NANFRAC_Q): Likewise.
282 (ISA_BIT): Add exception support if we are being compiled on a
283 machine with hardware floating point support to build the IEEE
284 128-bit emulation functions.
285 (FP_EX_INVALID): Likewise.
286 (FP_EX_OVERFLOW): Likewise.
287 (FP_EX_UNDERFLOW): Likewise.
288 (FP_EX_DIVZERO): Likewise.
289 (FP_EX_INEXACT): Likewise.
290 (FP_EX_ALL): Likewise.
291 (__sfp_handle_exceptions): Likewise.
292 (FP_HANDLE_EXCEPTIONS): Likewise.
293 (FP_RND_NEAREST): Likewise.
294 (FP_RND_ZERO): Likewise.
295 (FP_RND_PINF): Likewise.
296 (FP_RND_MINF): Likewise.
297 (FP_RND_MASK): Likewise.
298 (_FP_DECL_EX): Likewise.
299 (FP_INIT_ROUNDMODE): Likewise.
300 (FP_ROUNDMODE): Likewise.
302 * libgcc/config.host (powerpc*-*-linux*): If compiler can compile
303 VSX code, enable IEEE 128-bit floating point. If the compiler can
304 compile IEEE 128-bit floating point code with ISA 3.0 IEEE 128-bit
305 floating point hardware instructions and it supports declaring
306 functions with the ifunc attribute, enable ifunc functions to
307 switch between software and hardware support.
308 * configure.ac (powerpc*-*-linux*): Likewise.
309 * configure: Regenerate.
311 2016-01-15 Nick Clifton <nickc@redhat.com>
313 * config/msp430/t-msp430 (lib2_mul_none.o): Only use the first
314 dependency as the source file to be compiled.
315 (lib2_mul_16bit.o, lib2hw_mul_16.o, lib2hw_mul_32.o)
316 (lib2hw_mul_f5.o): Likewise.
318 2016-01-13 Michael Meissner <meissner@linux.vnet.ibm.com>
320 * libgcc/config/rs6000/extendkftf2-sw.c: Revert 2016-01-13 change.
321 * libgcc/config/rs6000/fixkfti.c: Likewise.
322 * libgcc/config/rs6000/fixunskfti.c: Likewise.
323 * libgcc/config/rs6000/float128-hw.c: Likewise.
324 * libgcc/config/rs6000/float128-ifunc.c: Likewise.
325 * libgcc/config/rs6000/float128-sed: Likewise.
326 * libgcc/config/rs6000/floattikf.c: Likewise.
327 * libgcc/config/rs6000/floatuntikf.c: Likewise.
328 * libgcc/config/rs6000/quad-float128.h: Likewise.
329 * libgcc/config/rs6000/sfp-exceptions.c: Likewise.
330 * libgcc/config/rs6000/sfp-machine.h: Likewise.
331 * libgcc/config/rs6000/t-float128: Likewise.
332 * libgcc/config/rs6000/t-float128-hw: Likewise.
333 * libgcc/config/rs6000/trunctfkf2-sw.c: Likewise.
334 * libgcc/config.host: Likewise.
335 * libgcc/configure: Likewise.
336 * libgcc/configure.ac: Likewise.
338 2016-01-13 Michael Meissner <meissner@linux.vnet.ibm.com>
339 Steven Munroe <munroesj@linux.vnet.ibm.com>
340 Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com>
342 * config/rs6000/sfp-exceptions.c: New file to provide exception
343 support for IEEE 128-bit floating point.
345 * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit
346 floating point hardware support.
348 * config/rs6000/floattikf.c: New files for IEEE 128-bit floating
350 * config/rs6000/fixunskfti.c: Likewise.
351 * config/rs6000/fixkfti.c: Likewise.
352 * config/rs6000/floatuntikf.c: Likewise.
353 * config/rs6000/extendkftf2-sw.c: Likewise.
354 * config/rs6000/trunctfkf2-sw.c: Likewise.
356 * config/rs6000/float128-ifunc.c: New file to pick either IEEE
357 128-bit floating point software emulation or use ISA 3.0 hardware
358 support if it is available.
360 * config/rs6000/quad-float128.h: New file to support IEEE 128-bit
363 * config/rs6000/t-float128: New Makefile fragments to enable
364 building __float128 emulation support.
365 * config/rs6000/t-float128-hw: Likewise.
367 * config/rs6000/float128-sed: New file to convert TF names to KF
368 names for PowerPC IEEE 128-bit floating point support.
370 * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types
371 when building on 64-bit systems, or when VSX is enabled.
372 (_FP_W_TYPE): Likewise.
373 (_FP_WS_TYPE): Likewise.
374 (_FP_I_TYPE): Likewise.
375 (TItype): Define on 64-bit systems.
378 (_FP_MUL_MEAT_D): Add support for using 64-bit types.
379 (_FP_MUL_MEAT_Q): Likewise.
380 (_FP_DIV_MEAT_D): Likewise.
381 (_FP_DIV_MEAT_Q): Likewise.
382 (_FP_NANFRAC_D): Likewise.
383 (_FP_NANFRAC_Q): Likewise.
384 (ISA_BIT): Add exception support if we are being compiled on a
385 machine with hardware floating point support to build the IEEE
386 128-bit emulation functions.
387 (FP_EX_INVALID): Likewise.
388 (FP_EX_OVERFLOW): Likewise.
389 (FP_EX_UNDERFLOW): Likewise.
390 (FP_EX_DIVZERO): Likewise.
391 (FP_EX_INEXACT): Likewise.
392 (FP_EX_ALL): Likewise.
393 (__sfp_handle_exceptions): Likewise.
394 (FP_HANDLE_EXCEPTIONS): Likewise.
395 (FP_RND_NEAREST): Likewise.
396 (FP_RND_ZERO): Likewise.
397 (FP_RND_PINF): Likewise.
398 (FP_RND_MINF): Likewise.
399 (FP_RND_MASK): Likewise.
400 (_FP_DECL_EX): Likewise.
401 (FP_INIT_ROUNDMODE): Likewise.
402 (FP_ROUNDMODE): Likewise.
404 * configure.ac (powerpc*-*-linux*): Check whether the PowerPC
405 compiler can do __float128.
406 * configure: Regenerate.
408 * libgcc/config.host (powerpc*-*-linux*): If compiler can compile
409 VSX code, enable IEEE 128-bit floating point.
411 2016-01-05 Olivier Hainque <hainque@adacore.com>
413 * config/rs6000/aix-unwind.h (ucontext_for): Handle AIX 7.1
416 2016-01-04 Jakub Jelinek <jakub@redhat.com>
418 Update copyright years.
420 2015-12-18 Andris Pavenis <andris.pavenis@iki.fi>
422 * config.host: Add *-*-msdosdjgpp to lists of i[34567]86-*-*
425 2015-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
427 * unwind-generic.h (_Unwind_GetTextRelBase): Call __builtin_abort
428 instead of abort to avoid dependency on stdlib.h.
430 2015-12-09 John David Anglin <danglin@gcc.gnu.org>
432 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Remove code
433 to initialize call to __dl_fixup once.
435 2015-12-04 Nick Clifton <nickc@redhat.com>
437 * config/msp430/mpy.c (__mulhi3): Use a faster algorithm.
438 Allow for the second argument being negative.
439 * config.host (extra_parts): Define for MSP430. Create separate
440 libraries for each of the hardware multiply formats.
441 * config/msp430/lib2hw_mul.S: Build only the multiply routines
443 * config/msp430/lib2mul.c: Likewise.
444 * config/msp430/t-msp430 (LIB2ADD): Remove lib2hw_mul.S.
445 Add rules to build hardware multiply libraries.
446 * config/msp430/lib2divSI.c: (__mspabi_divlu): Alias for
447 __mspabi_divul function.
448 (__mspabi_divllu): New stub function.
450 2015-12-01 John David Anglin <danglin@gcc.gnu.org>
452 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Initialize
453 fixup values if saved GOT address doesn't match runtime address.
454 (fixup_branch_offset): Reorder list.
456 2015-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
458 * Makefile.in (VTV_CFLAGS): New variable.
459 (vtv_start$(objext), vtv_end$(objext), vtv_end$(objext))
460 (vtv_start_preinit$(objext), vtv_end_preinit$(objext)): Use it.
461 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file.
462 Add vtv_start.o, vtv_end.o, vtv_start_preinit.o, vtv_end_preinit.o
463 to extra_parts if $enable_vtable_verify = yes.
465 2015-11-23 Szabolcs Nagy <szabolcs.nagy@arm.com>
468 * config/arm/linux-atomic-64bit.c (__write): Rename to...
469 (write): ...this and fix the return type.
471 2015-11-19 DJ Delorie <dj@redhat.com>
473 * config/msp430/lib2hw_mul.S: Fix alignment.
475 2015-11-18 Nathan Sidwell <nathan@codesourcery.com>
477 * config/nvptx/reduction.c: New.
478 * config/nvptx/t-nvptx (LIB2ADD): Add it.
480 2015-11-15 David Edelsohn <dje.gcc@gmail.com>
482 * config/rs6000/on_exit.c: New file.
483 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build on_exit.c.
484 * config/rs6000/libgcc-aix-cxa.ver (on_exit): Add symbol to exports.
486 2015-11-11 Claudiu Zissulescu <claziss@synopsys.com>
488 * config/arc/dp-hack.h: Add support for ARCHS.
489 * config/arc/ieee-754/divdf3.S: Likewise.
490 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
491 * config/arc/ieee-754/muldf3.S: Likewise.
492 * config/arc/ieee-754/mulsf3.S: Likewise
493 * config/arc/lib1funcs.S: Likewise
494 * config/arc/gmon/dcache_linesz.S: Don't read the build register
496 * config/arc/gmon/profil.S (__profil, __profil_irq): Don't profile
498 * config/arc/ieee-754/arc-ieee-754.h (MPYHU, MPYH): Define.
499 * config/arc/t-arc700-uClibc: Remove hard selection for ARC 700
502 2015-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
504 * config/ia64/crtbegin.S: Check HAVE_INITFINI_ARRAY_SUPPORT
506 * config/ia64/crtend.S: Likewise.
508 2015-11-07 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
510 * config/visium/lib2funcs.c (__set_trampoline_parity): Use
511 __CHAR_BIT__ instead of BITS_PER_UNIT.
512 * fixed-bit.h: Likewise.
513 * fp-bit.h: Likewise.
514 * libgcc2.c (__popcountSI2): Likewise.
515 (__popcountDI2): Likewise.
516 * libgcc2.h: Likewise.
517 * libgcov.h: Likewise.
519 2015-11-07 David Edelsohn <dje.gcc@gmail.com>
521 * config/rs6000/atexit.c: New file.
522 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build atexit.c.
523 * config/rs6000/libgcc-aix-cxa.ver (atexit): Add symbol to exports.
524 * config/rs6000/cxa_finalize.c
525 (catomic_compare_and_exchange_bool_acq): Negate return value.
527 2015-10-30 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
529 * config/i386/cpuinfo.c (enum processor_types): Add AMDFAM17H.
530 (processor_subtypes): Add znver1.
531 (get_amd_cpu): Detect znver1.
533 2015-10-29 Christophe Lyon <christophe.lyon@linaro.org>
535 * config.host (arm*-*-eabi*, arm*-*-symbianelf*, arm*-*-rtems*):
536 Include crtfastmath.o.
538 2015-10-23 Joern Rennecke <joern.rennecke@embecosm.com>
541 * config/epiphany/udivsi3-float.c: Fix CONCISE test, and comment typo.
543 2015-10-16 Kaushik Phatak <kaushik.phatak@kpit.com>
545 * config/rl78/divmodqi.S: Return 0x00 by default for div by 0.
546 * config/rl78/divmodsi.S: Update return register to r8.
547 * config/rl78/divmodhi.S: Update return register to r8,r9.
548 Branch to main_loop_done_himode to pop registers before return.
550 2015-10-09 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
552 * config/i386/cpuinfo.c (get_amd_cpu): Detect bdver4.
553 (__cpu_indicator_init): Fix model selection for AMD CPUs.
555 2015-10-05 Kirill Yukhin <kirill.yukhin@intel.com>
557 * config/i386/cpuinfo.c (get_intel_cpu): Detect "skylake-avx512".
559 2015-10-03 Max Filippov <jcmvbkbc@gmail.com>
561 * config.host (xtensa*-*-uclinux*): New configuration.
563 2015-10-02 Kirill Yukhin <kirill.yukhin@intel.com>
565 * config/i386/cpuinfo.c (processor_features): Add
566 FEATURE_AVX512VBMI and FEATURE_AVX512VBMI.
568 2015-09-28 Joseph Myers <joseph@codesourcery.com>
570 * soft-fp/adddf3.c: Update from glibc.
571 * soft-fp/addsf3.c: Likewise.
572 * soft-fp/addtf3.c: Likewise.
573 * soft-fp/divdf3.c: Likewise.
574 * soft-fp/divsf3.c: Likewise.
575 * soft-fp/divtf3.c: Likewise.
576 * soft-fp/double.h: Likewise.
577 * soft-fp/eqdf2.c: Likewise.
578 * soft-fp/eqsf2.c: Likewise.
579 * soft-fp/eqtf2.c: Likewise.
580 * soft-fp/extenddftf2.c: Likewise.
581 * soft-fp/extended.h: Likewise.
582 * soft-fp/extendsfdf2.c: Likewise.
583 * soft-fp/extendsftf2.c: Likewise.
584 * soft-fp/extendxftf2.c: Likewise.
585 * soft-fp/fixdfdi.c: Likewise.
586 * soft-fp/fixdfsi.c: Likewise.
587 * soft-fp/fixdfti.c: Likewise.
588 * soft-fp/fixsfdi.c: Likewise.
589 * soft-fp/fixsfsi.c: Likewise.
590 * soft-fp/fixsfti.c: Likewise.
591 * soft-fp/fixtfdi.c: Likewise.
592 * soft-fp/fixtfsi.c: Likewise.
593 * soft-fp/fixtfti.c: Likewise.
594 * soft-fp/fixunsdfdi.c: Likewise.
595 * soft-fp/fixunsdfsi.c: Likewise.
596 * soft-fp/fixunsdfti.c: Likewise.
597 * soft-fp/fixunssfdi.c: Likewise.
598 * soft-fp/fixunssfsi.c: Likewise.
599 * soft-fp/fixunssfti.c: Likewise.
600 * soft-fp/fixunstfdi.c: Likewise.
601 * soft-fp/fixunstfsi.c: Likewise.
602 * soft-fp/fixunstfti.c: Likewise.
603 * soft-fp/floatdidf.c: Likewise.
604 * soft-fp/floatdisf.c: Likewise.
605 * soft-fp/floatditf.c: Likewise.
606 * soft-fp/floatsidf.c: Likewise.
607 * soft-fp/floatsisf.c: Likewise.
608 * soft-fp/floatsitf.c: Likewise.
609 * soft-fp/floattidf.c: Likewise.
610 * soft-fp/floattisf.c: Likewise.
611 * soft-fp/floattitf.c: Likewise.
612 * soft-fp/floatundidf.c: Likewise.
613 * soft-fp/floatundisf.c: Likewise.
614 * soft-fp/floatunditf.c: Likewise.
615 * soft-fp/floatunsidf.c: Likewise.
616 * soft-fp/floatunsisf.c: Likewise.
617 * soft-fp/floatunsitf.c: Likewise.
618 * soft-fp/floatuntidf.c: Likewise.
619 * soft-fp/floatuntisf.c: Likewise.
620 * soft-fp/floatuntitf.c: Likewise.
621 * soft-fp/gedf2.c: Likewise.
622 * soft-fp/gesf2.c: Likewise.
623 * soft-fp/getf2.c: Likewise.
624 * soft-fp/ledf2.c: Likewise.
625 * soft-fp/lesf2.c: Likewise.
626 * soft-fp/letf2.c: Likewise.
627 * soft-fp/muldf3.c: Likewise.
628 * soft-fp/mulsf3.c: Likewise.
629 * soft-fp/multf3.c: Likewise.
630 * soft-fp/negdf2.c: Likewise.
631 * soft-fp/negsf2.c: Likewise.
632 * soft-fp/negtf2.c: Likewise.
633 * soft-fp/op-1.h: Likewise.
634 * soft-fp/op-2.h: Likewise.
635 * soft-fp/op-4.h: Likewise.
636 * soft-fp/op-8.h: Likewise.
637 * soft-fp/op-common.h: Likewise.
638 * soft-fp/quad.h: Likewise.
639 * soft-fp/single.h: Likewise.
640 * soft-fp/soft-fp.h: Likewise.
641 * soft-fp/subdf3.c: Likewise.
642 * soft-fp/subsf3.c: Likewise.
643 * soft-fp/subtf3.c: Likewise.
644 * soft-fp/truncdfsf2.c: Likewise.
645 * soft-fp/trunctfdf2.c: Likewise.
646 * soft-fp/trunctfsf2.c: Likewise.
647 * soft-fp/trunctfxf2.c: Likewise.
648 * soft-fp/unorddf2.c: Likewise.
649 * soft-fp/unordsf2.c: Likewise.
650 * soft-fp/unordtf2.c: Likewise.
652 2015-09-24 Richard Earnshaw <rearnsha@arm.com>
655 * config/arm/fp16.c (__gnu_f2h_internal): Handle infinity correctly.
657 2015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
659 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file.
660 Add crtbeginS.o, crtendS.o to extra_parts if libgcc_cv_solaris_crts.
661 * config/sol2/gmon.c: (monstartup): Don't write trailing NUL of
663 (internal_mcount): Likewise.
664 * config/sol2/t-sol2 (crtp.o, crtpg.o, gmon.o): Compile with
665 crt_compile, add CRTSTUFF_T_CFLAGS_S.
667 2015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
669 * configure.ac (libgcc_cv_solaris_crts): New test.
670 * configure: Regenerate.
671 * config.in: Regenerate.
672 * config/sol2/crtp.c, config/sol2/crtpg.c: New files.
673 * config/gmon-sol2.c: Rename to ...
674 * config/sol2/gmon.c: ... this.
675 Include auto-target.h.
676 (internal_mcount): Wrap setup handling in !HAVE_SOLARIS_CRTS.
677 * config/t-sol2: Rename to ...
678 * config/sol2/t-sol2: ... this.
679 (gmon.o): Reflect renaming.
680 (crtp.o, crtpg.o): New rules.
681 * config.host (*-*-solaris2*): Reflect renaming.
682 Use system CRTs if present.
683 Remove default CRT case.
685 2015-09-23 John David Anglin <danglin@gcc.gnu.org>
687 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Reorder error checks.
688 (__sync_fetch_and_##OP##_##WIDTH): Change result to match type of
690 (__sync_##OP##_and_fetch_##WIDTH): Likewise.
691 (__sync_val_compare_and_swap_##WIDTH): Likewise.
692 (__sync_bool_compare_and_swap_##WIDTH): Likewise.
693 (__sync_lock_test_and_set_##WIDTH): Likewise.
694 (__sync_lock_release_##WIDTH): Likewise.
695 (__sync_fetch_and_##OP##_4): Change result to match type of
697 (__sync_##OP##_and_fetch_4): Likewise.
698 (__sync_val_compare_and_swap_4): Likewise.
699 (__sync_bool_compare_and_swap_4): likewise.
700 (__sync_lock_test_and_set_4): Likewise.
701 (__sync_lock_release_4): Likewise.
702 (FETCH_AND_OP_2): Add long long variants.
703 (OP_AND_FETCH_2): Likewise.
704 (COMPARE_AND_SWAP_2 ): Likewise.
705 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
706 (SYNC_LOCK_RELEASE_2): Likewise.
707 (__sync_bool_compare_and_swap_##WIDTH): Correct return.
709 2015-09-22 Kirill Yukhin <kirill.yukhin@intel.com>
711 * libgcc/config/i386/cpuinfo.c (enum processor_features): Add
712 FEATURE_AVX512VL, FEATURE_AVX512BW, FEATURE_AVX512DQ,
713 FEATURE_AVX512CD, FEATURE_AVX512ER, FEATURE_AVX512PF.
714 (get_available_features): Habdle new features.
716 2015-09-21 James Bowman <james.bowman@ftdichip.com>
718 * config/ft32/crti-hw.S: Use __PMSIZE to allow configurable
719 memory layout. Deal correctly with BSS region larger than 32K.
720 Handle a watchdog reset like a power-on reset. Clean up unused
723 2015-09-18 Andrew Dixie <andrewd@gentrack.com>
724 David Edelsohn <dje.gcc@gmail.com>
726 * config.host (powerpc-ibm-aix*): Add crtdbase.o to extra_parts.
727 * config/rs6000/crtdbase.S: New file.
728 * config/rs6000/t-aix-cxa: Build crtdbase.o.
730 2015-09-15 Max Filippov <jcmvbkbc@gmail.com>
732 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state):
733 Add support for call0 ABI.
735 2015-09-13 John David Anglin <danglin@gcc.gnu.org>
737 * config/pa/fptr.c (SIGN_EXTEND): Cast -1 to unsigned.
739 2015-09-03 Sebastian Huber <sebastian.huber@embedded-brains.de>
741 * config/gthr-rtems.h (__GTHREADS_CXX0X): New.
742 (__GTHREAD_HAS_COND): Likewise.
743 (__gthread_t): Likewise.
744 (__gthread_cond_t): Likewise.
745 (__gthread_time_t): Likewise.
746 (__GTHREAD_MUTEX_INIT): Likewise.
747 (__GTHREAD_RECURSIVE_MUTEX_INIT): Likewise.
748 (__GTHREAD_COND_INIT): Likewise.
749 (__GTHREAD_COND_INIT_FUNCTION): Likewise.
750 (__GTHREAD_TIME_INIT): Likewise.
751 (__gthread_create): Likewise.
752 (__gthread_join): Likewise.
753 (__gthread_detach): Likewise.
754 (__gthread_equal): Likewise.
755 (__gthread_self): Likewise.
756 (__gthread_yield): Likewise.
757 (__gthread_cond_broadcast): Likewise.
758 (__gthread_cond_signal): Likewise.
759 (__gthread_cond_wait): Likewise.
760 (__gthread_cond_timedwait): Likewise.
761 (__gthread_cond_wait_recursive): Likewise.
762 (__gthread_cond_destroy): Likewise.
763 (rtems_gxx_once): Delete.
764 (rtems_gxx_key_create): Likewise.
765 (rtems_gxx_key_delete): Likewise.
766 (rtems_gxx_getspecific): Likewise.
767 (rtems_gxx_setspecific): Likewise.
768 (rtems_gxx_mutex_init): Likewise.
769 (rtems_gxx_mutex_destroy): Likewise.
770 (rtems_gxx_mutex_lock): Likewise.
771 (rtems_gxx_mutex_trylock): Likewise.
772 (rtems_gxx_mutex_unlock): Likewise.
773 (rtems_gxx_recursive_mutex_init): Likewise.
774 (rtems_gxx_recursive_mutex_lock): Likewise.
775 (rtems_gxx_recursive_mutex_trylock): Likewise.
776 (rtems_gxx_recursive_mutex_unlock): Likewise.
777 (__GTHREAD_ONCE_INIT): Use <pthread.h> initializer.
778 (__GTHREAD_MUTEX_INIT_FUNCTION): Use <pthread.h> function.
779 (__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION): Likewise.
780 (__gthread_once): Likewise.
781 (__gthread_key_create): Likewise.
782 (__gthread_key_delete): Likewise.
783 (__gthread_getspecific): Likewise.
784 (__gthread_setspecific): Likewise.
785 (__gthread_key_t): Use <pthread.h> type.
786 (__gthread_once_t): Likewise
787 (__gthread_mutex_t): Use <sys/lock.h> type.
788 (__gthread_recursive_mutex_t): Likewise
789 (__gthread_mutex_lock): Use <sys/lock.h> function.
790 (__gthread_mutex_trylock): Likewise.
791 (__gthread_mutex_timedlock): Likewise.
792 (__gthread_mutex_unlock): Likewise.
793 (__gthread_mutex_destroy): Likewise.
794 (__gthread_recursive_mutex_lock): Likewise.
795 (__gthread_recursive_mutex_trylock): Likewise.
796 (__gthread_recursive_mutex_timedlock): Likewise.
797 (__gthread_recursive_mutex_unlock): Likewise.
798 (__gthread_recursive_mutex_destroy): Likewise.
800 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
802 * config/xtensa/unwind-dw2-xtensa.c (_Unwind_GetCFA): Return
803 context->sp instead of context->cfa.
805 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
807 * config/xtensa/t-windowed (LIB2ADDEH): Replace unwind-dw2-fde
808 with unwind-dw2-fde-dip.
810 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
812 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill): Use
813 CALL12 followed by series of ENTRY to spill windowed registers.
814 (__xtensa_nonlocal_goto): Call __xtensa_libgcc_window_spill
815 instead of making linux spill syscall.
817 2015-08-14 Yuri Rumyantsev <ysrumyan@gmail.com>
819 * config/i386/cpuinfo.c (enum processor_subtypes): Add skylake.
820 (get_intel_cpu): Likewise.
822 2015-08-12 H.J. Lu <hongjiu.lu@intel.com>
824 * config/i386/cpuinfo.c (processor_types): Add INTEL_KNL.
825 (get_intel_cpu): Add Knights Landing support.
827 2015-08-11 Uros Bizjak <ubizjak@gmail.com>
830 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_PCLMUL.
831 (get_available_features): Handle FEATURE_PCLMUL.
833 2015-08-10 H.J. Lu <hongjiu.lu@intel.com>
835 * config/i386/cpuinfo.c (get_intel_cpu): Treat model == 0x4f as
838 2015-07-22 Uros Bizjak <ubizjak@gmail.com>
841 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_AES.
842 (get_available_features): Handle FEATURE_AES.
844 2015-07-22 Chung-Lin Tang <cltang@codesourcery.com>
846 * config/nios2/linux-atomic.c (<asm/unistd.h>): Remove #include.
847 (EFAULT,EBUSY,ENOSYS): Delete unused #defines.
849 2015-07-17 Nathan Sidwell <nathan@codesourcery.com>
851 * offloadstuff.c: Constify host data.
853 2015-07-17 Jan Beulich <jbeulich@suse.com>
855 * config/t-softfp: Split up "else ifneq".
857 2015-07-14 Sandra Loosemore <sandra@codesourcery.com>
858 Cesar Philippidis <cesar@codesourcery.com>
859 Chung-Lin Tang <cltang@codesourcery.com>
861 * config/nios2/tramp.c (MOVHI, ORI, JMP): Conditionalize
862 for __nios2_arch__ level.
864 2015-07-13 John Marino <gnugcc@marino.st>
866 * config/i386/t-dragonfly: New.
868 2015-07-01 John David Anglin <danglin@gcc.gnu.org>
870 * config/pa/linux-atomic.c (__kernel_cmpxchg): Reorder arguments to
871 better match light-weight syscall argument order.
872 (__kernel_cmpxchg2): Likewise.
875 2015-06-30 H.J. Lu <hongjiu.lu@intel.com>
877 * config.host: Support i[34567]86-*-elfiamcu target.
878 * config/t-softfp-sfdftf: New file.
879 * config/i386/32/t-iamcu: Likewise.
880 * configure: Regenerated.
882 2015-06-23 James Lemke <jwlemke@codesourcery.com>
885 * lib1funcs.S (aeabi_idiv0, aeabi_ldiv0): Add CFI entries.
887 2015-05-27 H.J. Lu <hongjiu.lu@intel.com>
889 * Makefile.in (CRTSTUFF_CFLAGS): Add $(NO_PIE_CFLAGS).
891 2015-05-27 John Marino <gnugcc@marino.st>
893 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Set
895 * config/i386/freebsd-unwind.h: New.
897 2015-05-22 Uros Bizjak <ubizjak@gmail.com>
899 * config.host (i[34567]-*-*, x86_64-*-*): Add t-crtfm instead of
900 i386/t-crtfm to tmake_file.
901 * config/i386/crtfastmath.c (set_fast_math_sse): New function.
902 (set_fast_math): Use set_fast_math_sse for SSE targets.
903 * config/i386/t-crtfm: Remove.
905 2015-05-21 Alan Modra <amodra@gmail.com>
908 * config/rs6000/morestack.S: Remove ".abiversion 1".
910 2015-05-20 Alan Modra <amodra@gmail.com>
912 * config/rs6000/morestack.S: New.
913 * config/rs6000/t-stack-rs6000: New.
914 * config.host (powerpc*-*-linux*): Add t-stack and t-stack-rs6000
916 * generic-morestack.c: Don't build for powerpc 32-bit.
918 2015-05-19 Eric Botcazou <ebotcazou@adacore.com>
920 * Makefile.in (LIBUNWIND): Move dependency for shared libgcc.
921 Remove useless endif/ifneq ($(enable_shared),yes) pair.
923 2015-05-16 James Bowman <james.bowman@ftdichip.com>
925 * config.host: FT32 target added.
926 * config/ft32/*: New files for FT32 target.
928 2015-05-15 Martin Galvan <martin.galvan@tallertechnologies.com>
930 * config/arm/lib1funcs.S (CFI_START_FUNCTION, CFI_END_FUNCTION):
932 * config/arm/ieee754-df.S: Add CFI directives.
933 * config/arm/ieee754-sf.S: Add CFI directives.
935 2015-05-13 Eric Botcazou <ebotcazou@adacore.com>
937 * configure.ac: Include config/sjlj.m4.
938 Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust.
939 * config.in: Regenerate.
940 * configure: Likewise.
941 * config.host: Replace enable_sjlj_exceptions by ac_cv_sjlj_exceptions.
943 2015-05-12 Uros Bizjak <ubizjak@gmail.com>
945 * libgcov-util.c: Add space between string literal and macro name.
947 2015-05-06 Sandra Loosemore <sandra@codesourcery.com>
948 Chris Jones <chrisj@nvidia.com>
949 Joshua Conner <jconner@nvidia.com>
951 * config.host (arm*-*-linux*): Add support for crtfastmath.o.
952 (arm*-*-uclinux*): Likewise.
953 (arm*-*-eabi* | arm*-*-rtems*): Likewise.
954 * config/arm/crtfastmath.c: New file.
956 2014-04-29 Bernd Schmidt <bernds@codesourcery.com>
958 * Makefile.in (real_host_noncanonical): New variable.
960 * configure.ac (real_host_noncanonical): Compute. Remove special
961 case for intelmicemul.
962 * configure: Regenerate.
964 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
966 * config/frv/elf-lib.h: New file.
967 (CRT_GET_RFIB_DATA): Move definition from gcc/config/frv/frv.h.
968 * libgcc/config.host (frv-*elf, frv-*-*linux*): Add frv/elf-lib.h
971 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
973 * config/frv/frvbengin.c: Do not include defaults.h
974 * config/frv/frvend.c: Ditto.
976 2015-04-27 Yoshinori Sato <ysato@users.sourceforge.jp>
978 * config.host: Add h8300-*-linux
979 * config/h8300/t-linux: New file.
980 * config/h8300/lib1funs.s: Change symbol prefix.
981 * config/h8300/sfp-machine.h: 64bit double support.
983 2015-04-22 Gregor Richards <gregor.richards@uwaterloo.ca>
984 Szabolcs Nagy <szabolcs.nagy@arm.com>
986 * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME): Define it on
987 Linux if target provides dl_iterate_phdr.
989 2015-04-17 H.J. Lu <hongjiu.lu@intel.com>
992 * config.host (tmake_file): Add t-slibgcc-libgcc for Linux/x86.
993 * config/i386/cpuinfo.c (__cpu_model): Initialize.
994 (__cpu_indicator_init@GCC_4.8.0): New.
995 (__cpu_model@GCC_4.8.0): Likewise.
996 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add
999 2015-04-16 Nick Clifton <nickc@redhat.com>
1001 * config/rl78/divmodhi.S: Add G14 and G13 versions of the __divhi3
1002 and __modhi3 functions.
1003 * config/rl78/divmodso.S: Add G14 and G13 versions of the
1004 __divsi3, __udivsi3, __modsi3 and __umodsi3 functions.
1006 2015-04-15 Chen Gang <gang.chen.5i5j@gmail.com>
1008 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Use empty
1009 do-while loop as macro body to avoid warnings.
1011 2015-04-10 Jakub Jelinek <jakub@redhat.com>
1012 Iain Sandoe <iain@codesourcery.com>
1015 * configure: Regenerate.
1017 2015-04-07 Jakub Jelinek <jakub@redhat.com>
1018 Iain Sandoe <iain@codesourcery.com>
1021 * configure: Regenerate.
1023 2015-03-25 Chung-Lin Tang <cltang@codesourcery.com>
1025 * config.host (nios2-*-linux*): Remove 'extra_parts' setting.
1027 2015-03-03 Max Filippov <jcmvbkbc@gmail.com>
1029 Implement call0 ABI for xtensa
1030 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill,
1031 __xtensa_nonlocal_goto): Don't compile for call0 ABI.
1032 (__xtensa_sync_caches): Only use entry and retw in windowed ABI,
1033 use ret in call0 ABI.
1034 * config/xtensa/t-windowed: New file.
1035 * libgcc/config/xtensa/t-xtensa (LIB2ADDEH): Move to t-windowed.
1036 * libgcc/configure: Regenerated.
1037 * libgcc/configure.ac: Check if xtensa target is configured for
1038 windowed ABI and thus needs to use custom unwind code.
1040 2015-02-12 Jonathan Wakely <jwakely@redhat.com>
1043 * gthr-single.h: Use __unused__ attribute instead of unused.
1044 * config/gthr-vxworks.h: Likewise.
1045 * config/i386/gthr-win32.h: Likewise.
1047 2015-02-27 Kai Tietz <ktietz@redhat.com>
1050 * config.in: Regenerated.
1051 * configure: Likewise.
1052 * configure.ac (AC_HEADER_STDC): Added explicit.
1053 (AC_CHECK_HEADERS): Check for default headers plus
1055 * libgcov-util.c (gcov_read_profile_dir): Disable use
1056 of ftw-function, if header is not found.
1057 (ftw_read_file): Likewise.
1059 2015-02-23 Thomas Schwinge <thomas@codesourcery.com>
1062 * config/nvptx/t-nvptx (INHIBIT_LIBC_CFLAGS): Define to
1065 2015-02-17 Sandra Loosemore <sandra@codesourcery.com>
1067 * config/arm/bpabi.S (test_div_by_zero): Make label names
1068 consistent between thumb2 and arm mode cases. Separate the
1069 signed comparison on the high word of the numerator from the
1070 unsigned comparison on the low word.
1071 * config/arm/bpabi-v6m.S (test_div_by_zero): Similarly separate
1074 2015-02-17 Joseph Myers <joseph@codesourcery.com>
1076 * config/nvptx/realloc.c: Include <stddef.h> instead of <stdlib.h>
1078 (__nvptx_realloc): Call __builtin_memcpy instead of memcpy.
1080 2015-02-10 Rainer Emrich <rainer@emrich-ebersheim.de>
1082 PR gcov-profile/61889
1083 * libgcov-driver-system.c: undefine clashing macro for mkdir.
1085 2015-02-02 Nick Clifton <nickc@redhat.com>
1087 * config/rl78/fpmath-sf.S (__rl78_int_pack_a_r8): Fix edge case
1088 rounding up the fraction.
1090 2015-01-31 John David Anglin <danglin@gcc.gnu.org>
1092 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Change declaration of
1093 oldval and newval to const void *. Fix typo.
1094 (FETCH_AND_OP_2): Use __atomic_load_n to load value.
1095 (FETCH_AND_OP_WORD): Likewise.
1096 (OP_AND_FETCH_WORD): Likewise.
1097 (COMPARE_AND_SWAP_2): Likewise.
1098 (__sync_val_compare_and_swap_4): Likewise.
1099 (__sync_lock_test_and_set_4): Likewise.
1100 (SYNC_LOCK_RELEASE_2): Likewise.
1101 Remove support for long long atomic operations.
1103 2015-01-27 Caroline Tice <cmtice@google.com>
1105 Committing VTV Cywin/Ming patch for Patrick Wollgast
1106 * Makefile.in: Move rules to build vtv_*.o out of the check
1107 for CUSTOM_CRTSTUFF.
1108 * config.host (i[34567]86-*-cygwin*, x86_64-*-cygwin*,
1109 i[34567]86-*-mingw*)
1110 (x86_64-*-mingw*): Only add vtv_*.o to extra_parts if
1111 enable_vtable_verify.
1113 2015-01-27 Nick Clifton <nickc@redhat.com>
1115 * config/rl78/cmpsi2.S: Use function start and end macros.
1116 (__gcc_bcmp): New function.
1117 * config/rl78/lshrsi3.S: Use function start and end macros.
1118 * config/rl78/mulsi3.S: Add support for G10.
1119 (__mulqi3): New function for G10.
1120 * config/rl78/signbit.S: Use function start and end macros.
1121 * config/rl78/t-rl78 (LIB2ADD): Add bit-count.S, fpbit-sf.S and
1123 (LIB2FUNCS_EXCLUDE): Define.
1124 (LIB2FUNCS_ST): Define.
1125 * config/rl78/trampoline.S: Use function start and end macros.
1126 * config/rl78/vregs.h (START_FUNC): New macro.
1127 (START_ANOTHER_FUNC): New macro.
1128 (END_FUNC): New macro.
1129 (END_ANOTHER_FUNC): New macro.
1130 * config/rl78/bit-count.S: New file. Contains assembler
1131 implementations of the bit counting functions: ___clzhi2,
1132 __clzsi2, ctzhi2, ctzsi2, ffshi2, ffssi2, __partityhi2,
1133 __paritysi2, __popcounthi2 and __popcountsi2.
1134 * config/rl78/fpbit-sf.S: New file. Contains assembler
1135 implementationas of the math functions: __negsf2, __cmpsf2,
1136 __eqsf2, __nesf2, __lesf2, __ltsf2, __gesf2, gtsf2, __unordsf2,
1137 __fixsfsi, __fixunssfsi, __floatsisf and __floatunssisf.
1138 * config/rl78/fpmath-sf.S: New file. Contains assembler
1139 implementations of the math functions: __subsf3, __addsf3,
1140 __mulsf3 and __divsf3
1142 2015-01-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1144 * config.host (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*):
1145 Add i386/elf-lib.h to tm_file.
1146 * config/i386/elf-lib.h: Fix comment.
1147 * unwind-dw2-fde-dip.c (_Unwind_IteratePhdrCallback) [__x86_64__
1148 && __sun__ && __svr4__]: Remove workaround.
1150 2015-01-25 Allan Sandfeld Jensen <sandfeld@kde.org>
1152 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_BMI and
1154 (get_available_features): Detect FEATURE_BMI and FEATURE_BMI2.
1156 2015-01-24 H.J. Lu <hongjiu.lu@intel.com>
1158 * config/i386/cpuinfo.c (processor_subtypes): Add
1159 INTEL_COREI7_BROADWELL.
1160 (get_intel_cpu): Support new Silvermont, Haswell and Broadwell
1163 2015-01-23 Uros Bizjak <ubizjak@gmail.com>
1165 * config/i386/elf-lib.h: New file.
1166 (CRT_GET_RFIB_DATA): Move definition from gcc/config/i386/gnu-user.h.
1167 Wrap definition in #ifdef __i386__.
1168 * libgcc/config.host (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu)
1169 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*)
1170 (i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux*)
1171 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Add i386/elf-lib.h
1174 2015-01-22 Chen Gang <gang.chen.5i5j@gmail.com>
1176 * unwind-dw2-fde.h (last_fde): Use "(const fde *)" instead of
1177 "(char *)" to avoid qualifier warning by 'xgcc' compiling.
1179 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
1181 * config/nios2/linux-unwind.h (nios2_fallback_frame_state):
1182 Update rt_sigframe format and address for current Nios II
1185 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
1187 * config.host (arm*-*-freebsd*): Add new configuration for
1189 * config/arm/freebsd-atomic.c: New file.
1190 * config/arm/t-freebsd: Likewise.
1191 * config/arm/unwind-arm.h: Add __FreeBSD__ to the list of
1192 'PC-relative indirect' OS's.
1194 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
1196 * config.host: Add Visium support.
1197 * config/visium: New directory.
1199 2015-01-05 Jakub Jelinek <jakub@redhat.com>
1201 Update copyright years.
1203 2014-12-19 Matthew Fortune <matthew.fortune@imgtec.com>
1205 * config.host: Support mipsisa32r6 and mipsisa64r6.
1206 * config/mips/mips16.S: Do not build for R6.
1208 2014-12-17 Oleg Endo <olegendo@gcc.gnu.org>
1210 * config/sh/crt.h: New.
1211 * config/sh/crti.S: Use GLOBAL macro from crt.h for _init and _fini
1213 * config/sh/crt1.S: Likewise.
1215 2014-12-15 Uros Bizjak <ubizjak@gmail.com>
1218 * crtstuff.c (__do_global_dtors_aux) [HIDDEN_DTOR_LIST_END]: Use
1219 func_ptr *dtor_list temporary variable to avoid "array subscript
1220 is above array bounds" warnings.
1222 2014-12-09 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
1224 * Makefile.in (with_aix_soname): Define.
1225 * config/rs6000/t-slibgcc-aix: Act upon --with-aix-soname option.
1226 * configure.ac: Accept --with-aix-soname=aix|svr4|both option.
1227 * configure: Recreate.
1229 2014-12-05 Olivier Hainque <hainque@adacore.com>
1231 * unwind-dw2.c (DWARF_REG_TO_UNWIND_COLUMN): Remove default def,
1232 now provided by defaults.h.
1234 2014-11-30 Oleg Endo <olegendo@gcc.gnu.org>
1237 * config/sh/lib1funcs.S: Check value of __SHMEDIA__ instead of checking
1238 whether it's defined.
1240 2014-11-27 Ilya Tocar <ilya.tocar@intel.com>
1242 * config/i386/cpuinfo.c (processor_features): Add FEATURE_AVX512F.
1243 * config/i386/cpuinfo.c (get_available_features): Detect it.
1245 2014-11-27 Tony Wang <tony.wang@arm.com>
1247 * config/arm/lib1funcs.S (FUNC_START): Add conditional section
1248 redefine for macro L_arm_muldivsf3 and L_arm_muldivdf3.
1249 (SYM_END, ARM_SYM_START): Add macros used to expose function Symbols.
1251 2014-11-25 Segher Boessenkool <segher@kernel.crashing.org>
1253 * crtstuff.c (__do_glbal_ctors_1): Add missing semicolon.
1255 2014-11-24 John David Anglin <danglin@gcc.gnu.org>
1257 * config/pa/linux-atomic.c (ABORT_INSTRUCTION): Use __builtin_trap()
1260 2014-11-21 Guy Martin <gmsoft@tuxicoman.be>
1261 John David Anglin <danglin@gcc.gnu.org>
1263 * config/pa/linux-atomic.c (__kernel_cmpxchg2): New.
1264 (FETCH_AND_OP_2): New. Use for subword and double word operations.
1265 (OP_AND_FETCH_2): Likewise.
1266 (COMPARE_AND_SWAP_2): Likewise.
1267 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
1268 (SYNC_LOCK_RELEASE_2): Likewise.
1269 (SUBWORD_SYNC_OP): Remove.
1270 (SUBWORD_VAL_CAS): Likewise.
1271 (SUBWORD_BOOL_CAS): Likewise.
1272 (FETCH_AND_OP_WORD): Update.
1273 Consistently use signed types.
1275 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
1276 Thomas Schwinge <thomas@codesourcery.com>
1277 Ilya Verbin <ilya.verbin@intel.com>
1278 Andrey Turetskiy <andrey.turetskiy@intel.com>
1280 * Makefile.in (crtoffloadbegin$(objext)): New rule.
1281 (crtoffloadend$(objext)): Likewise.
1282 * configure: Regenerate.
1283 * configure.ac (accel_dir_suffix): Compute new variable.
1284 (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o
1285 if enable_offload_targets is not empty.
1286 * offloadstuff.c: New file.
1288 2014-11-13 Nick Clifton <nickc@redhat.com>
1290 * config/rl78/divmodhi.S: Add support for the G10 architecture.
1291 Use START_FUNC and END_FUNC macros to enable linker garbage
1293 * config/rl78/divmodqi.S: Likewise.
1294 * config/rl78/divmodsi.S: Likewise.
1295 * config/rl78/mulsi3.S: Likewise.
1296 * config/rl78/lib2div.c: Remove G10 functions.
1297 * config/rl78/lib2muls.c: Likewise.
1298 * config/rl78/t-rl8 (HOST_LIBGCC2_CFLAGS): Define.
1299 * config/rl78/vregs.h (START_FUNC): New macro.
1300 (END_FUNC): New macro.
1302 2014-11-12 Matthew Fortune <matthew.fortune@imgtec.com>
1304 * config/mips/mips16.S: Set .module when supported. Update O32
1305 FP64 calling convention and use for FPXX when possible. Add FPXX
1306 calling convention fallback case.
1308 2014-11-06 Bernd Schmidt <bernds@codesourcery.com>
1310 * config.host: Handle nvptx-*-*.
1311 * shared-object.mk (as-flags-$o): Define.
1312 ($(base)$(objext), $(base)_s$(objext)): Use it instead of
1313 -xassembler-with-cpp.
1314 * static-object.mk: Identical changes.
1315 * config/nvptx/t-nvptx: New file.
1316 * config/nvptx/crt0.s: New file.
1317 * config/nvptx/free.asm: New file.
1318 * config/nvptx/malloc.asm: New file.
1319 * config/nvptx/realloc.c: New file.
1321 2014-10-30 Joseph Myers <joseph@codesourcery.com>
1323 * Makefile.in (libgcc.map.in): New target.
1324 (libgcc.map): Use libgcc.map.in.
1325 * config/t-softfp (softfp_compat): New variable to be set by
1327 [$(softfp_compat) = y] (softfp_map_dep, softfp_set_symver): New
1329 [$(softfp_compat) = y] (softfp_file_list): Use files in the build
1331 [$(softfp_compat) = y] ($(softfp_file_list)): Generate wrappers
1332 that use compat symbols and disable all code unless [SHARED].
1333 * config/t-softfp-compat: New file.
1334 * find-symver.awk: New file.
1335 * configure.ac (--with-glibc-version): New configure option.
1336 (ppc_fp_compat): New variable set for powerpc*-*-linux*.
1337 * configure: Regenerate.
1338 * config.host (powerpc*-*-linux*): Use ${ppc_fp_compat} for
1339 soft-float and e500.
1341 2014-10-29 Joseph Myers <joseph@codesourcery.com>
1343 * config/t-hardfp (hardfp_exclusions): Document new variable for
1345 (hardfp_func_list): Exclude functions from $(hardfp_exclusions).
1346 * config/t-softfp (softfp_extras): Document new variable for user
1348 (softfp_func_list): Add functions from $(softfp_extras).
1349 * config/rs6000/t-e500v1-fp, config/rs6000/t-e500v2-fp: New files.
1350 * config.host (powerpc*-*-linux*): For e500v1, use
1351 rs6000/t-e500v1-fp and t-hardfp; do not use t-softfp-sfdf and
1352 t-softfp-excl. For e500v2, use t-hardfp-sfdf, rs6000/t-e500v2-fp
1353 and t-hardfp; do not use t-softfp-sfdf and t-softfp-excl.
1355 2014-10-26 John David Anglin <danglin@gcc.gnu.org>
1357 * config/pa/linux-unwind.h (pa32_read_access_ok): New function.
1358 (pa32_fallback_frame_state): Use pa32_read_access_ok to check if
1359 memory read accesses are ok.
1361 2014-10-25 Joseph Myers <joseph@codesourcery.com>
1363 * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*.
1364 * configure: Regenerate.
1365 * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine
1366 additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead
1367 of soft-fp for 32-bit classic hard float. Do not use
1368 t-softfp-excl for soft float.
1370 2014-10-22 Joseph Myers <joseph@codesourcery.com>
1372 * config.host (powerpc*-*-linux*): Only use soft-fp for 32-bit
1374 * config/rs6000/t-ppc64-fp (softfp_wrap_start, softfp_wrap_end):
1377 2014-10-22 Georg-Johann Lay <avr@gjlay.de>
1379 * config/avr/lib1funcs.S (__do_global_dtors): Fix wrong code
1380 introduced with 2014-10-21 trunk r216525.
1382 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
1383 Vidya Praveen <vidya.praveen@atmel.com>
1384 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
1385 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
1386 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
1388 * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending
1391 Updated library functions for AVRTINY arch.
1392 * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY.
1393 Replaced occurrences of r0/r1 with tmp/zero reg macros.
1394 Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw
1395 or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with
1397 (__mulsi3_helper): Update stack, preserve callee saved regs and
1398 argument from stack. Restore callee save registers.
1399 (__mulpsi3): Likewise.
1400 (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64,
1401 __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8,
1402 __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for
1404 (__tablejump2__): Added lpm equivalent instructions for AVRTINY.
1405 (__do_copy_data): Added new definition for AVRTINY.
1406 (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY.
1407 (__load_3, __load_4, __xload_1, __xload_2, __xload_3,
1408 __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY.
1409 * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with
1410 tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi
1412 * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for
1415 Fix broken long multiplication on tiny arch.
1417 2014-10-09 Joseph Myers <joseph@codesourcery.com>
1419 * soft-fp/double.h: Update from glibc.
1420 * soft-fp/eqdf2.c: Likewise.
1421 * soft-fp/eqsf2.c: Likewise.
1422 * soft-fp/eqtf2.c: Likewise.
1423 * soft-fp/extenddftf2.c: Likewise.
1424 * soft-fp/extended.h: Likewise.
1425 * soft-fp/extendsfdf2.c: Likewise.
1426 * soft-fp/extendsftf2.c: Likewise.
1427 * soft-fp/extendxftf2.c: Likewise.
1428 * soft-fp/gedf2.c: Likewise.
1429 * soft-fp/gesf2.c: Likewise.
1430 * soft-fp/getf2.c: Likewise.
1431 * soft-fp/ledf2.c: Likewise.
1432 * soft-fp/lesf2.c: Likewise.
1433 * soft-fp/letf2.c: Likewise.
1434 * soft-fp/op-1.h: Likewise.
1435 * soft-fp/op-2.h: Likewise.
1436 * soft-fp/op-4.h: Likewise.
1437 * soft-fp/op-8.h: Likewise.
1438 * soft-fp/op-common.h: Likewise.
1439 * soft-fp/quad.h: Likewise.
1440 * soft-fp/single.h: Likewise.
1441 * soft-fp/soft-fp.h: Likewise.
1442 * soft-fp/unorddf2.c: Likewise.
1443 * soft-fp/unordsf2.c: Likewise.
1444 * soft-fp/unordtf2.c: Likewise.
1445 * config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D.
1446 * config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S.
1447 * config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D.
1448 * config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S.
1449 * config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D.
1450 * config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S.
1451 * config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D.
1452 * config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S.
1453 * config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D.
1454 * config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S.
1456 2014-10-08 Rong Xu <xur@google.com>
1458 * libgcov-util.c (read_gcda_file): Fix format.
1459 (find_match_gcov_info): Ditto.
1460 (calculate_2_entries): New.
1461 (compute_one_gcov): Ditto.
1462 (gcov_info_count_all_cold): Ditto.
1463 (gcov_info_count_all_zero): Ditto.
1464 (extract_file_basename): Ditto.
1465 (get_file_basename): Ditto.
1467 (matched_gcov_info): Ditto.
1468 (calculate_overlap): Ditto.
1469 (gcov_profile_overlap): Ditto.
1470 * libgcov-driver.c (compute_summary): Make
1471 it avavilable for external calls.
1473 2014-10-06 Rong Xu <xur@google.com>
1475 * Makefile.in: Ditto.
1476 * libgcov-driver.c (gcov_sort_n_vals): New utility function.
1477 (gcov_sort_icall_topn_counter): Ditto.
1478 (gcov_sort_topn_counter_arrays): Ditto.
1479 (dump_one_gcov): Sort indirect_call topn counters.
1480 * libgcov-merge.c (__gcov_merge_icall_topn): New merge
1482 * libgcov-profiler.c (__gcov_topn_value_profiler_body): New
1484 (__gcov_indirect_call_topn_profiler): New profiler function.
1485 * libgcov-util.c (__gcov_icall_topn_counter_op): New.
1486 * libgcov.h: New decls.
1488 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
1490 * config.host: Remove support for score-*.
1492 2014-09-22 Joseph Myers <joseph@codesourcery.com>
1494 * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1495 (__LIBGCC_XF_MANT_DIG__): Define if not already defined.
1496 (LONG_DOUBLE_HAS_XF_MODE): Define in terms of
1497 __LIBGCC_XF_MANT_DIG__.
1498 (__LIBGCC_TF_MANT_DIG__): Define if not already defined.
1499 (LONG_DOUBLE_HAS_TF_MODE): Define in terms of
1500 __LIBGCC_TF_MANT_DIG__.
1501 * libgcc2.c (NOTRUNC): Define in terms of
1502 __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE.
1503 * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1505 2014-09-22 Joseph Myers <joseph@codesourcery.com>
1508 * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS):
1511 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
1513 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS
1514 override USE_PT_GNU_EH_FRAME.
1515 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity-
1516 check USE_EH_FRAME_REGISTRY_ALWAYS against
1517 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane.
1518 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New
1519 variable for substituted force_explicit_eh_registry.
1520 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY.
1521 * configure.ac (explicit-exception-frame-registration):
1523 * configure: Regenerate.
1525 2014-09-19 Olivier Hainque <hainque@adacore.com>
1527 * config.host (powerpc-wrs-vxworksmils): New configuration,
1530 2014-09-18 Joseph Myers <joseph@codesourcery.com>
1532 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__.
1534 2014-09-18 Joseph Myers <joseph@codesourcery.com>
1536 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear
1537 bits not set bits as indicating trapping exceptions.
1539 2014-09-17 Nathan sidwell <nathan@acm.org>
1541 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ...
1542 (LIBGCOV_DRIVER): ... here.
1543 * libgcov-driver.c (gcov_master): New.
1544 (gcov_exit): Remove from master chain.
1545 (__gcov_init): Add to master chain if version compatible. Don't
1547 * libgcov_interface (__gcov_flust): Call gcov_dump_int.
1548 (gcov_reset_int): Clear master chain, if compatible.
1549 (gcov_dump_int): New internal interface. Dump master chain, if
1551 (gcov_dump): Alias for gcov_dump_int.
1552 * libgcov.h (struct gcov_root): Add next and prev fields.
1553 (struct gcov_master): New struct.
1554 (__gcov_master): New.
1555 (gcov_dump_int): Declare.
1557 2014-09-17 Olivier Hainque <hainque@adacore.com>
1559 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
1560 and crtbegin.o + crtend.o to extra_parts.
1562 2014-09-12 Joseph Myers <joseph@codesourcery.com>
1564 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
1565 __LIBGCC_HAS_SF_MODE__.
1566 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
1567 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
1568 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
1569 * config/libbid/bid_gcc_intrinsics.h
1570 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
1571 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
1572 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
1573 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
1574 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
1575 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
1577 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
1580 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
1581 and R24 as needed. Make work for all devices and .text locations.
1582 (__do_global_ctors, __do_global_dtors): Use word addresses.
1583 (__tablejump__, __tablejump_elpm__): Remove functions.
1584 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
1586 (XICALL, XIJMP): New macros.
1588 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
1589 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1591 * config.host (aarch64*): Include crtfastmath.o and
1593 * config/aarch64/crtfastmath.c: New file.
1595 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
1597 * config.host: Remove picochip support.
1598 * config/picochip/adddi3.S: Remove.
1599 * config/picochip/ashlsi3.S: Remove.
1600 * config/picochip/ashlsi3.c: Remove.
1601 * config/picochip/ashrsi3.S: Remove.
1602 * config/picochip/ashrsi3.c: Remove.
1603 * config/picochip/clzsi2.S: Remove.
1604 * config/picochip/cmpsi2.S: Remove.
1605 * config/picochip/divmod15.S: Remove.
1606 * config/picochip/divmodhi4.S: Remove.
1607 * config/picochip/divmodsi4.S: Remove.
1608 * config/picochip/lib1funcs.S: Remove.
1609 * config/picochip/longjmp.S: Remove.
1610 * config/picochip/lshrsi3.S: Remove.
1611 * config/picochip/lshrsi3.c: Remove.
1612 * config/picochip/parityhi2.S: Remove.
1613 * config/picochip/popcounthi2.S: Remove.
1614 * config/picochip/setjmp.S: Remove.
1615 * config/picochip/subdi3.S: Remove.
1616 * config/picochip/t-picochip: Remove.
1617 * config/picochip/ucmpsi2.S: Remove.
1618 * config/picochip/udivmodhi4.S: Remove.
1619 * config/picochip/udivmodsi4.S: Remove.
1621 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1623 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
1624 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
1625 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
1626 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
1627 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
1628 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
1629 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
1630 defined and LIBGCC2_HAS_DF_MODE is defined.
1631 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
1632 defined and LIBGCC2_HAS_XF_MODE is defined.
1633 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
1634 defined and LIBGCC2_HAS_TF_MODE is defined.
1636 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1638 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
1639 and ROUND_TOWARDS_ZERO conditionals.
1641 2014-09-07 Nathan sidwell <nathan@acm.org>
1643 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
1644 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
1646 2014-09-05 Joseph Myers <joseph@codesourcery.com>
1648 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
1649 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
1650 uses to __LIBGCC_STACK_POINTER_REGNUM__.
1651 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
1652 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1653 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
1654 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1655 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
1656 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
1657 (DWARF_FRAME_REGISTERS): Change all uses to
1658 __LIBGCC_DWARF_FRAME_REGISTERS__.
1659 (EH_RETURN_STACKADJ_RTX): Change all uses to
1660 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
1661 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
1662 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
1663 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
1664 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
1665 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
1666 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
1667 to __LIBGCC_EH_FRAME_SECTION_NAME__.
1668 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
1669 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
1670 __LIBGCC_STACK_POINTER_REGNUM__.
1671 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
1672 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1673 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
1674 to __LIBGCC_STACK_POINTER_REGNUM__.
1675 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
1676 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1677 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
1678 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1679 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
1680 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1681 (STACK_POINTER_REGNUM): Change all uses to
1682 __LIBGCC_STACK_POINTER_REGNUM__.
1683 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
1684 use to __LIBGCC_STACK_POINTER_REGNUM__.
1685 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
1686 uses to __LIBGCC_STACK_POINTER_REGNUM__.
1687 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
1688 to __LIBGCC_DWARF_FRAME_REGISTERS__.
1689 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
1690 to __LIBGCC_DWARF_FRAME_REGISTERS__.
1691 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
1692 to __LIBGCC_STACK_POINTER_REGNUM__.
1693 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
1694 Remove conditional definition.
1695 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
1696 __LIBGCC_TEXT_SECTION_ASM_OP__.
1697 (EH_FRAME_SECTION_NAME): Change all uses to
1698 __LIBGCC_EH_FRAME_SECTION_NAME__.
1699 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
1700 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
1701 (CTORS_SECTION_ASM_OP): Change all uses to
1702 __LIBGCC_CTORS_SECTION_ASM_OP__.
1703 (DTORS_SECTION_ASM_OP): Change all uses to
1704 __LIBGCC_DTORS_SECTION_ASM_OP__.
1705 (JCR_SECTION_NAME): Change all uses to
1706 __LIBGCC_JCR_SECTION_NAME__.
1707 (INIT_SECTION_ASM_OP): Change all uses to
1708 __LIBGCC_INIT_SECTION_ASM_OP__.
1709 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
1710 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
1711 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
1712 __LIBGCC_STACK_GROWS_DOWNWARD__.
1713 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
1714 __LIBGCC_INIT_SECTION_ASM_OP__.
1715 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
1716 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
1717 (EH_FRAME_SECTION_NAME): Change all uses to
1718 __LIBGCC_EH_FRAME_SECTION_NAME__.
1719 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
1720 definitions. Change all uses to
1721 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
1722 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
1723 __LIBGCC_STACK_GROWS_DOWNWARD__.
1724 (DWARF_FRAME_REGISTERS): Change all uses to
1725 __LIBGCC_DWARF_FRAME_REGISTERS__.
1726 (EH_RETURN_STACKADJ_RTX): Change all uses to
1727 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
1728 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
1729 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
1730 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
1731 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
1732 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
1734 2014-09-02 Nathan sidwell <nathan@acm.org>
1736 * libgcov-interface.c (STRONG_ALIAS): New.
1737 (__gcov_flush): Call __gcov_reset_int.
1738 (__gcov_reset): Strong alias for ...
1739 (__gcov_reset_ing): ... this renamed hidden version.
1740 * libgcov.h (__gcov_reset_int): New declaration.
1742 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
1744 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
1746 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
1747 (__dso_handle): Define on Cygwin.
1748 * config/i386/t-cygming (crtbeginS.o): New rule.
1749 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
1751 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
1754 2014-08-13 Steve Ellcey <sellcey@mips.com>
1756 * crtstuff.c: Undef caddr_t.
1758 2014-08-12 Steve Ellcey <sellcey@mips.com>
1760 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
1762 2014-08-07 Nathan Sidwell <nathan@acm.org>
1764 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
1765 (LIBGCOV_DRIVER): ... to here.
1766 * libgcov.h (gcov_do_dump): New #define.
1767 (struct gcov_root): New.
1768 (__gcov_root): New declaration.
1769 (__gcov_dump_one): Declare.
1770 * libgcov-driver.c (gcov_list, gcov_dump_complete,
1771 run_accounted): Delete.
1772 (gcov_compute_histogram): Add LIST argument, adjust.
1773 (compute_summary): Adjust gcov_compute_histogram call.
1774 (gcov_do_dump): Not hidden, static in libgcov.
1775 (gcov_clear): Move to interface.c.
1776 (__gcov_dump_one): New, broken out of ...
1777 (gcov_exit): ... here. Make static.
1779 (__gcov_init): Adjust.
1780 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
1782 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
1783 (gcov_clear): Moved from driver.c. Add LIST argument.
1784 (__gcov_reset): Adjust for changed interfaces.
1785 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
1787 2014-08-04 Rohit <rohitarulraj@freescale.com>
1790 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
1791 based on change in SPE high register numbers and 3 HTM registers.
1793 2014-08-01 Nathan Sidwell <nathan@acm.org>
1795 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
1796 LIBGCOV_INTERFACE): Reformat.
1797 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
1799 * libgcov-interface.c: Reformat some comments.
1800 (__gcov_flush_mx): Add declaration. Tidy up definition.
1802 2014-07-31 Alan Modra <amodra@gmail.com>
1803 Peter Bergner <bergner@vnet.ibm.com>
1805 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
1806 (pack_ldouble): New function.
1807 (__gcc_qadd): Use it.
1808 (__gcc_qmul): Likewise.
1809 (__gcc_qdiv): Likewise.
1810 (__gcc_qneg): Likewise.
1811 (__gcc_stoq): Likewise.
1812 (__gcc_dtoq): Likewise.
1814 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
1816 * config/s390/tpf-unwind.h: Include <stdbool.h>.
1817 (__tpf_eh_return): Add original return address as second parameter.
1818 Handle cases where unwinder routines were called directly, instead
1819 of from within the C++ library.
1821 2014-07-29 Nathan Sidwell <nathan@acm.org>
1823 * libgcov.h: Move renaming of entry points to lib gcov specific
1825 (gcov_do_dump): New rename.
1826 (gcov_rewrite): Remove inline, make HIDDEN.
1827 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
1828 (gcov_exit_compute_summary): Rename to ...
1829 (compute_summary): ... here. Add LIST argument.
1830 (gcov_exit_merge_gcda): Rename to ...
1831 (merge_one_data): ... here.
1832 (gcov_exit_write_gcda): Rename to ...
1833 (write_one_data): ... here.
1834 (gcov_exit_merge_summary): Rename to ...
1835 (merge_summary): Add RUN_COUNTED argument.
1836 (gcov_exit_dump_gcov): Rename to ...
1837 (dump_one_gcov): Add RUN_COUNTED argument.
1838 (gcov_do_dump): New function, broken out of ...
1839 (gcov_exit): ... here. Call it.
1841 2014-07-27 Anthony Green <green@moxielogic.com>
1843 * config.host: Add moxiebox configuration suppport.
1845 2014-07-27 Nathan Sidwell <nathan@acm.org>
1847 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
1848 (struct gcov_filename): ... here. Include buffer and max length
1850 (gcov_max_filename): Remove.
1851 (gi_filename): Remove.
1852 (gcov_exit_compute_summary): Compute max filename here.
1853 (gcov_exit_merge_gcda): Add filename parm, adjust.
1854 (gcov_exit_merge_summary): Likewise.
1855 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
1856 (gcov_exit): Likewise.
1857 (__gcov_init): Don't calculate max length here.
1858 * libgcov_util.c (max_filename_len): Remove.
1859 (read_gcda_file): Don't calculate max length here.
1860 (gcov_read_profile_dir): Don't propagate here.
1861 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
1862 struct gcov_filename changes.
1863 (gcov_exit_open_gcda_file): Likewise.
1865 2014-07-25 Nathan Sidwell <nathan@acm.org>
1867 * libgcov-driver.c (set_gcov_dump_complete,
1868 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
1869 functions polluting user's namespace.
1870 (gcov_exit): Set variable directly.
1871 (gcov_clear): Reset variable directly.
1872 * libgcov-interface.c (get_gcov_dymp_complete,
1873 reset_gov_dump_complete): Remove declarations.
1874 (__gcov_reset, __gcov_dump): Don't call them.
1876 2014-07-24 DJ Delorie <dj@redhat.com>
1878 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
1879 (__gcc_deregister_frame): Move logic to detect deregister function
1881 (__gcc_register_frame): here, so it's consistent with the register
1884 2014-07-23 Nathan Sidwell <nathan@acm.org>
1886 * libgcov-driver.c (set_gcov_list): Remove.
1887 (gcov_list): Make non-static in GCOV_TOOL.
1888 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
1890 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
1892 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
1893 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
1894 Don't use SYNC_LOCK_RELEASE for int type.
1896 2014-07-14 Richard Biener <rguenther@suse.de>
1898 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
1900 2014-07-11 Rong Xu <xur@google.com>
1902 * libgcov-util.c (gcov_max_filename): Fix declartion.
1904 2014-07-10 Rong Xu <xur@google.com>
1906 Add gcov-tool: an offline gcda profile processing tool
1908 * libgcov-driver.c (gcov_max_filename): Make available
1910 * libgcov-merge.c (__gcov_merge_add): Replace
1911 gcov_read_counter() with a Macro.
1912 (__gcov_merge_ior): Ditto.
1913 (__gcov_merge_time_profile): Ditto.
1914 (__gcov_merge_single): Ditto.
1915 (__gcov_merge_delta): Ditto.
1916 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
1917 in the utility functions.
1918 (set_fn_ctrs): Utility function for reading gcda files to in-memory
1919 gcov_list object link lists.
1920 (tag_function): Ditto.
1921 (tag_blocks): Ditto.
1924 (tag_counters): Ditto.
1925 (tag_summary): Ditto.
1926 (read_gcda_finalize): Ditto.
1927 (read_gcda_file): Ditto.
1928 (ftw_read_file): Ditto.
1929 (read_profile_dir_init): Ditto.
1930 (gcov_read_profile_dir): Ditto.
1931 (gcov_read_counter_mem): Ditto.
1932 (gcov_get_merge_weight): Ditto.
1933 (merge_wrapper): A wrapper function that calls merging handler.
1934 (gcov_merge): Merge two gcov_info objects with weights.
1935 (find_match_gcov_info): Find the matched gcov_info in the list.
1936 (gcov_profile_merge): Merge two gcov_info object lists.
1937 (__gcov_add_counter_op): Process edge profile counter values.
1938 (__gcov_ior_counter_op): Process IOR profile counter values.
1939 (__gcov_delta_counter_op): Process delta profile counter values.
1940 (__gcov_single_counter_op): Process single profile counter values.
1941 (fp_scale): Callback function for float-point scaling.
1942 (int_scale): Callback function for integer fraction scaling.
1943 (gcov_profile_scale): Scaling profile counters.
1944 (gcov_profile_normalize): Normalize profile counters.
1945 * libgcov.h: Add headers and functions for gcov-tool use.
1946 (gcov_get_counter): New.
1947 (gcov_get_counter_target): Ditto.
1948 (struct gcov_info): Make the functions field mutable in gcov-tool
1951 2014-06-23 Kai Tietz <ktietz@redhat.com>
1954 * unwind-seh.c (_Unwind_GetGR): Check for proper
1956 (_Unwind_SetGR): Likewise.
1958 2014-05-22 Nick Clifton <nickc@redhat.com>
1960 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
1963 2014-05-22 Teresa Johnson <tejohnson@google.com>
1965 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
1968 2014-05-20 John Marino <gnugcc@marino.st>
1970 * config.host (*-*-dragonfly*): New target.
1971 * crtstuff.c: Make dl_iterate_support generic on *bsd.
1972 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
1973 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
1974 * config/i386/dragonfly-unwind.h: New.
1976 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
1979 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
1980 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
1982 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
1984 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
1987 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
1989 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
1991 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1994 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
1997 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
1999 Work around for current cygwin32 build problems.
2000 * config/i386/cygming-crtbegin.c (__register_frame_info,
2001 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
2002 functions only for 64-bit systems.
2004 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2006 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
2007 (sigill_caught, sigill_hdlr): Remove.
2009 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2011 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
2013 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2014 Solaris 9 single-threaded support.
2015 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2016 Solaris 9 single-threaded support. Add call_user_handler code
2018 (sparc_is_sighandler): Likewise.
2020 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2022 * config.host: Append t-floattodi to tmake_file depending on
2025 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
2027 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
2029 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
2032 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
2033 variable to avoid "array subscript is above array bounds" warnings.
2034 Use __builtin_expect when checking *jcr_list for NULL.
2036 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2039 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
2040 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
2041 vtv_*.o to extra_parts if enable_vtable_verify.
2043 2014-03-06 Nick Clifton <nickc@redhat.com>
2045 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
2046 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
2048 2014-02-28 Joey Ye <joey.ye@arm.com>
2051 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
2052 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
2055 2014-02-24 Walter Lee <walt@tilera.com>
2057 * config.host: Support "tilegx*" and "tilepro*" triplets.
2058 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
2059 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
2061 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
2062 Chung-Lin Tang <cltang@codesourcery.com>
2064 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
2065 * config/nios2/crti.S: Remove .file directive.
2066 * config/nios2/crtn.S: Likewise.
2068 2014-02-18 Kai Tietz <ktietz@redhat.com>
2069 Jonathan Schleifer <js@webkeks.org>
2072 * unwind-seh.c (_GCC_specific_handler): Pass proper
2073 value to unwind-handler.
2075 2014-02-12 Joseph Myers <joseph@codesourcery.com>
2077 * soft-fp/adddf3.c: Update from glibc.
2078 * soft-fp/addsf3.c: Likewise.
2079 * soft-fp/addtf3.c: Likewise.
2080 * soft-fp/divdf3.c: Likewise.
2081 * soft-fp/divsf3.c: Likewise.
2082 * soft-fp/divtf3.c: Likewise.
2083 * soft-fp/double.h: Likewise.
2084 * soft-fp/eqdf2.c: Likewise.
2085 * soft-fp/eqsf2.c: Likewise.
2086 * soft-fp/eqtf2.c: Likewise.
2087 * soft-fp/extenddftf2.c: Likewise.
2088 * soft-fp/extended.h: Likewise.
2089 * soft-fp/extendsfdf2.c: Likewise.
2090 * soft-fp/extendsftf2.c: Likewise.
2091 * soft-fp/extendxftf2.c: Likewise.
2092 * soft-fp/fixdfdi.c: Likewise.
2093 * soft-fp/fixdfsi.c: Likewise.
2094 * soft-fp/fixdfti.c: Likewise.
2095 * soft-fp/fixsfdi.c: Likewise.
2096 * soft-fp/fixsfsi.c: Likewise.
2097 * soft-fp/fixsfti.c: Likewise.
2098 * soft-fp/fixtfdi.c: Likewise.
2099 * soft-fp/fixtfsi.c: Likewise.
2100 * soft-fp/fixtfti.c: Likewise.
2101 * soft-fp/fixunsdfdi.c: Likewise.
2102 * soft-fp/fixunsdfsi.c: Likewise.
2103 * soft-fp/fixunsdfti.c: Likewise.
2104 * soft-fp/fixunssfdi.c: Likewise.
2105 * soft-fp/fixunssfsi.c: Likewise.
2106 * soft-fp/fixunssfti.c: Likewise.
2107 * soft-fp/fixunstfdi.c: Likewise.
2108 * soft-fp/fixunstfsi.c: Likewise.
2109 * soft-fp/fixunstfti.c: Likewise.
2110 * soft-fp/floatdidf.c: Likewise.
2111 * soft-fp/floatdisf.c: Likewise.
2112 * soft-fp/floatditf.c: Likewise.
2113 * soft-fp/floatsidf.c: Likewise.
2114 * soft-fp/floatsisf.c: Likewise.
2115 * soft-fp/floatsitf.c: Likewise.
2116 * soft-fp/floattidf.c: Likewise.
2117 * soft-fp/floattisf.c: Likewise.
2118 * soft-fp/floattitf.c: Likewise.
2119 * soft-fp/floatundidf.c: Likewise.
2120 * soft-fp/floatundisf.c: Likewise.
2121 * soft-fp/floatunditf.c: Likewise.
2122 * soft-fp/floatunsidf.c: Likewise.
2123 * soft-fp/floatunsisf.c: Likewise.
2124 * soft-fp/floatunsitf.c: Likewise.
2125 * soft-fp/floatuntidf.c: Likewise.
2126 * soft-fp/floatuntisf.c: Likewise.
2127 * soft-fp/floatuntitf.c: Likewise.
2128 * soft-fp/gedf2.c: Likewise.
2129 * soft-fp/gesf2.c: Likewise.
2130 * soft-fp/getf2.c: Likewise.
2131 * soft-fp/ledf2.c: Likewise.
2132 * soft-fp/lesf2.c: Likewise.
2133 * soft-fp/letf2.c: Likewise.
2134 * soft-fp/muldf3.c: Likewise.
2135 * soft-fp/mulsf3.c: Likewise.
2136 * soft-fp/multf3.c: Likewise.
2137 * soft-fp/negdf2.c: Likewise.
2138 * soft-fp/negsf2.c: Likewise.
2139 * soft-fp/negtf2.c: Likewise.
2140 * soft-fp/op-1.h: Likewise.
2141 * soft-fp/op-2.h: Likewise.
2142 * soft-fp/op-4.h: Likewise.
2143 * soft-fp/op-8.h: Likewise.
2144 * soft-fp/op-common.h: Likewise.
2145 * soft-fp/quad.h: Likewise.
2146 * soft-fp/single.h: Likewise.
2147 * soft-fp/soft-fp.h: Likewise.
2148 * soft-fp/subdf3.c: Likewise.
2149 * soft-fp/subsf3.c: Likewise.
2150 * soft-fp/subtf3.c: Likewise.
2151 * soft-fp/truncdfsf2.c: Likewise.
2152 * soft-fp/trunctfdf2.c: Likewise.
2153 * soft-fp/trunctfsf2.c: Likewise.
2154 * soft-fp/trunctfxf2.c: Likewise.
2155 * soft-fp/unorddf2.c: Likewise.
2156 * soft-fp/unordsf2.c: Likewise.
2157 * soft-fp/unordtf2.c: Likewise.
2158 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
2160 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2162 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2164 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2166 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2168 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2170 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2172 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2174 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2176 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2178 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2180 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2182 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2184 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
2186 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
2188 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2191 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2193 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
2194 cannot be represented.
2195 * config/s390/32/_fixsfdi.c: Likewise.
2196 * config/s390/32/_fixtfdi.c: Likewise.
2197 * config/s390/32/_fixunsdfdi.c: Likewise.
2198 * config/s390/32/_fixunssfdi.c: Likewise.
2199 * config/s390/32/_fixunstfdi.c: Likewise.
2201 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
2203 * configure.ac (libgcc_cv_mips_hard_float): New.
2204 * configure: Regenerate.
2205 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
2206 t-softfp-sfdf for hard-float targets.
2207 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
2208 (softfp_float_modes, softfp_int_modes, softfp_extensions)
2209 (softfp_truncations, softfp_exclude_libgcc2): New.
2210 * config/t-hardfp: New file.
2211 * config/t-hardfp-sfdf: Likewise.
2212 * config/hardfp.c: Likewise.
2214 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2216 * config.host: Include t-floattodi also for s390x.
2217 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
2218 * config/s390/32/_fixsfdi.c: Likewise.
2219 * config/s390/32/_fixtfdi.c: Likewise.
2220 * config/s390/32/_fixunsdfdi.c: Likewise.
2221 * config/s390/32/_fixunssfdi.c: Likewise.
2222 * config/s390/32/_fixunstfdi.c: Likewise.
2224 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2227 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
2228 (install-libgcc-unwind-map-forbuild): New target.
2229 (all): Depend on install-libgcc-unwind-map-forbuild.
2230 (install-libgcc-unwind-map): New target.
2231 (install): Depend on install-libgcc-unwind-map.
2233 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2235 * config/nios2/crti.S (_init): Initialize GOT pointer from
2236 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
2238 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
2240 * configure.ac: Check __mips64 when setting host_address.
2241 * configure: Regenerate.
2242 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
2243 mips/t-mips64 and t-softfp.
2244 (mips*-*-linux*): Don't add mips/t-tpbit.
2245 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
2246 (DPBIT, DPBIT_CFLAGS): Delete.
2247 * config/mips/sfp-machine.h: New file.
2248 * config/mips/t-mips64: Likewise.
2249 * config/mips/t-softfp-tf: Likewise.
2250 * config/mips/t-tpbit: Delete.
2252 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
2254 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
2257 2014-01-25 Walter Lee <walt@tilera.com>
2259 * config/tilepro/atomic.c: Include tconfig.h. Don't include
2260 config.h or system.h.
2263 2014-01-25 Walter Lee <walt@tilera.com>
2265 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
2266 (post_atomic_barrier): Ditto.
2267 (__fetch_and_do): New macro.
2268 (__atomic_fetch_and_do): Use __fetch_and_do.
2269 (__sync_fetch_and_do): New macro.
2270 (__sync_fetch_and_add_4): New function.
2271 (__sync_fetch_and_sub_4): New function.
2272 (__sync_fetch_and_or_4): New function.
2273 (__sync_fetch_and_and_4): New function.
2274 (__sync_fetch_and_xor_4): New function.
2275 (__sync_fetch_and_nand_4): New function.
2276 (__sync_fetch_and_add_8): New function.
2277 (__sync_fetch_and_sub_8): New function.
2278 (__sync_fetch_and_or_8): New function.
2279 (__sync_fetch_and_and_8): New function.
2280 (__sync_fetch_and_xor_8): New function.
2281 (__sync_fetch_and_nand_8): New function.
2282 (__do_and_fetch): New macro.
2283 (__atomic_do_and_fetch): Use __do_and_fetch.
2284 (__sync_do_and_fetch): New macro.
2285 (__sync_add_and_fetch_4): New function.
2286 (__sync_sub_and_fetch_4): New function.
2287 (__sync_or_and_fetch_4): New function.
2288 (__sync_and_and_fetch_4): New function.
2289 (__sync_xor_and_fetch_4): New function.
2290 (__sync_nand_and_fetch_4): New function.
2291 (__sync_add_and_fetch_8): New function.
2292 (__sync_sub_and_fetch_8): New function.
2293 (__sync_or_and_fetch_8): New function.
2294 (__sync_and_and_fetch_8): New function.
2295 (__sync_xor_and_fetch_8): New function.
2296 (__sync_nand_and_fetch_8): New function.
2297 (__sync_exchange_methods): New macro.
2298 (__sync_val_compare_and_swap_4): New function.
2299 (__sync_bool_compare_and_swap_4): New function.
2300 (__sync_lock_test_and_test_4): New function.
2301 (__sync_val_compare_and_swap_8): New function.
2302 (__sync_bool_compare_and_swap_8): New function.
2303 (__sync_lock_test_and_test_8): New function.
2304 (__subword_cmpxchg_body): New macro.
2305 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
2306 (__atomic_compare_exchange_2): Ditto.
2307 (__sync_subword_cmpxchg): New macro.
2308 (__sync_val_compare_and_swap_1): New function.
2309 (__sync_bool_compare_and_swap_1): New function.
2310 (__sync_val_compare_and_swap_2): New function.
2311 (__sync_bool_compare_and_swap_2): New function.
2312 (__atomic_subword): Rename to ...
2313 (__subword): ... New name.
2314 (__atomic_subword_fetch): Use __subword.
2315 (__sync_subword_fetch): New macro.
2316 (__sync_fetch_and_add_1): New function.
2317 (__sync_fetch_and_sub_1): New function.
2318 (__sync_fetch_and_or_1): New function.
2319 (__sync_fetch_and_and_1): New function.
2320 (__sync_fetch_and_xor_1): New function.
2321 (__sync_fetch_and_nand_1): New function.
2322 (__sync_fetch_and_add_2): New function.
2323 (__sync_fetch_and_sub_2): New function.
2324 (__sync_fetch_and_or_2): New function.
2325 (__sync_fetch_and_and_2): New function.
2326 (__sync_fetch_and_xor_2): New function.
2327 (__sync_fetch_and_nand_2): New function.
2328 (__sync_add_and_fetch_1): New function.
2329 (__sync_sub_and_fetch_1): New function.
2330 (__sync_or_and_fetch_1): New function.
2331 (__sync_and_and_fetch_1): New function.
2332 (__sync_xor_and_fetch_1): New function.
2333 (__sync_nand_and_fetch_1): New function.
2334 (__sync_add_and_fetch_2): New function.
2335 (__sync_sub_and_fetch_2): New function.
2336 (__sync_or_and_fetch_2): New function.
2337 (__sync_and_and_fetch_2): New function.
2338 (__sync_xor_and_fetch_2): New function.
2339 (__sync_nand_and_fetch_2): New function.
2340 (__atomic_subword_lock): Use __subword.
2341 (__sync_subword_lock): New macro.
2342 (__sync_lock_test_and_set_1): New function.
2343 (__sync_lock_test_and_set_2): New function.
2345 2014-01-25 Walter Lee <walt@tilera.com>
2347 * config/tilepro/atomic.c (BIT_OFFSET): Define.
2348 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
2349 (__atomic_subword): Ditto.
2351 2014-01-25 Walter Lee <walt@tilera.com>
2353 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
2354 a prefix op argument.
2355 (__atomic_nand_fetch_4): Add prefix op.
2356 (__atomic_nand_fetch_8): Ditto.
2358 2014-01-21 Baruch Siach <barch@tkos.co.il>
2360 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
2362 2014-01-09 Rong Xu <xur@google.com>
2364 * libgcov-driver.c (this_prg): make it local to save
2366 (gcov_exit_compute_summary): Ditto.
2367 (gcov_exit_merge_gcda): Ditto.
2368 (gcov_exit_merge_summary): Ditto.
2369 (gcov_exit_dump_gcov): Ditto.
2371 2014-01-08 Rong Xu <xur@google.com>
2373 * libgcov-driver.c: Use libgcov.h.
2374 (buffer_fn_data): Use xmalloc instead of malloc.
2375 (gcov_exit_merge_gcda): Ditto.
2376 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
2377 * libgcov.h: New common header files for libgcov-*.h.
2378 * libgcov-interface.c: Use libgcov.h
2379 * libgcov-merge.c: Ditto.
2380 * libgcov-profiler.c: Ditto.
2381 * Makefile.in: Add dependence to libgcov.h
2383 2014-01-02 Joseph Myers <joseph@codesourcery.com>
2385 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
2386 case of small numerator and finite nonzero result.
2388 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2390 Update copyright years
2392 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2394 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
2395 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
2396 config/arc/dp-hack.h, config/arc/fp-hack.h,
2397 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
2398 config/arc/ieee-754/arc600-dsp/divdf3.S,
2399 config/arc/ieee-754/arc600-dsp/divsf3.S,
2400 config/arc/ieee-754/arc600-dsp/muldf3.S,
2401 config/arc/ieee-754/arc600-dsp/mulsf3.S,
2402 config/arc/ieee-754/arc600-mul64/divdf3.S,
2403 config/arc/ieee-754/arc600-mul64/divsf3.S,
2404 config/arc/ieee-754/arc600-mul64/muldf3.S,
2405 config/arc/ieee-754/arc600-mul64/mulsf3.S,
2406 config/arc/ieee-754/arc600/divsf3.S,
2407 config/arc/ieee-754/arc600/mulsf3.S,
2408 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
2409 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
2410 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
2411 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
2412 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
2413 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
2414 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
2415 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
2416 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
2417 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
2418 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
2419 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
2420 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
2421 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
2422 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
2423 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
2424 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
2425 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
2426 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
2427 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
2428 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
2429 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
2430 vtv_start_preinit.c: Use the standard form for the copyright notice.
2432 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
2433 Chung-Lin Tang <cltang@codesourcery.com>
2434 Based on patches from Altera Corporation
2436 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
2437 * config/nios2/lib2-nios2.h: New file.
2438 * config/nios2/lib2-divmod-hi.c: New file.
2439 * config/nios2/linux-unwind.h: New file.
2440 * config/nios2/lib2-divmod.c: New file.
2441 * config/nios2/linux-atomic.c: New file.
2442 * config/nios2/t-nios2: New file.
2443 * config/nios2/crti.asm: New file.
2444 * config/nios2/t-linux: New file.
2445 * config/nios2/lib2-divtable.c: New file.
2446 * config/nios2/lib2-mul.c: New file.
2447 * config/nios2/tramp.c: New file.
2448 * config/nios2/crtn.asm: New file.
2450 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
2452 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
2453 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
2454 from cpuid.h to check vendor signatures.
2456 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
2458 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
2459 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
2460 (get_amd_cpu): Likewise.
2462 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
2464 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
2467 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
2468 H.J. Lu <hongjiu.lu@intel.com>
2471 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
2473 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
2474 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
2475 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
2476 FEATURE_XOP and FEATURE_FMA.
2477 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
2479 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
2480 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
2481 FEATURE_FMA4 and FEATURE_XOP.
2483 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
2485 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
2486 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
2487 (get_intel_cpu): Updated.
2489 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
2491 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
2493 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
2495 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
2496 instructions when __SSE_MATH__ is defined.
2498 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
2500 * config.host (microblaze-*-rtems*): New.
2502 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
2504 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
2505 architectures that do not have hardware divide instruction.
2506 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
2508 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
2510 * longlong.h: Delete (moved to include/).
2512 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
2514 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
2515 of normal number and qNaN to not raise an inexact exception.
2517 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
2519 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
2521 2013-11-28 Matthew Leach <matthew.leach@arm.com>
2523 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
2524 for correct opcodes on BE.
2526 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
2528 * soft-fp/op-4.h: Update from glibc.
2530 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
2532 * libgcc2.c (__udivmoddi4): Define new implementation when
2533 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
2534 divide instructions.
2536 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
2538 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
2540 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2542 * config/t-softfp (soft-fp-objects-base): New variable.
2543 (soft-fp-objects): Use it.
2545 2013-11-23 David Edelson <dje.gcc@gmail.com>
2546 Andrew Dixie <andrewd@gentrack.com>
2549 * config/rs6000/aixinitfini.c: New file.
2550 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
2551 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
2554 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
2556 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
2558 2013-11-18 Jan Hubicka <jh@suse.cz>
2560 * libgcov-driver.c (run_accounted): Make global level static.
2561 (gcov_exit_merge_summary): Silence warning; do not clear
2563 (gcov_exit): Clear it here.
2565 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
2568 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
2569 (all_prg, crc32): Remove static vars.
2570 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
2572 (gcov_exit_merge_gcda): Add crc32 parameter.
2573 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
2574 do not account run if it was already accounted.
2575 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
2576 (gcov_exit): Initialize all_prg; update.
2578 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
2580 * configure: Regenerate.
2582 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2583 Alan Modra <amodra@gmail.com>
2585 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
2586 (frob_update_context): Use it.
2588 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2589 Alan Modra <amodra@gmail.com>
2591 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
2592 (trampoline_initial): Provide ELFv2 variant.
2593 (__trampoline_setup): Likewise.
2595 * config/rs6000/linux-unwind.h (frob_update_context): Do not
2596 check for AIX indirect function call sequence if _CALL_ELF == 2.
2598 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2599 Alan Modra <amodra@gmail.com>
2601 * config/rs6000/linux-unwind.h (get_regs): Do not support
2602 old kernel versions if _CALL_ELF == 2.
2603 (frob_update_context): Do not support PLT stub variants only
2604 generated by old linkers if _CALL_ELF == 2.
2606 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2607 Alan Modra <amodra@gmail.com>
2609 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
2610 location of CR save area for 64-bit little-endian systems.
2612 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
2614 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
2616 * config/arm/t-vxworks: Delete.
2618 2013-11-10 Kai Tietz <ktietz@redhat.com>
2620 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
2621 Increment load-count on use of LIBGCC_SONAME DLL.
2622 (hmod_libgcc): New static variable to hold handle of
2624 (__gcc_deregister_frame): Decrement load-count of
2627 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
2629 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
2631 * configure: Regenerate
2633 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
2635 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
2636 FP_EX_DENORM. Store result to volatile location after SSE division
2637 to close interrupt window. Remove unneeded fwait after x87
2638 division since interrupt window will be closed by emitted fstp.
2639 Rewrite FP_EX_INEXACT handling.
2641 2013-11-06 Joseph Myers <joseph@codesourcery.com>
2643 * soft-fp/README: Update.
2644 * soft-fp/adddf3.c: Update from glibc.
2645 * soft-fp/addsf3.c: Likewise.
2646 * soft-fp/addtf3.c: Likewise.
2647 * soft-fp/divdf3.c: Likewise.
2648 * soft-fp/divsf3.c: Likewise.
2649 * soft-fp/divtf3.c: Likewise.
2650 * soft-fp/double.h: Likewise.
2651 * soft-fp/eqdf2.c: Likewise.
2652 * soft-fp/eqsf2.c: Likewise.
2653 * soft-fp/eqtf2.c: Likewise.
2654 * soft-fp/extenddftf2.c: Likewise.
2655 * soft-fp/extended.h: Likewise.
2656 * soft-fp/extendsfdf2.c: Likewise.
2657 * soft-fp/extendsftf2.c: Likewise.
2658 * soft-fp/extendxftf2.c: Likewise.
2659 * soft-fp/fixdfdi.c: Likewise.
2660 * soft-fp/fixdfsi.c: Likewise.
2661 * soft-fp/fixdfti.c: Likewise.
2662 * soft-fp/fixsfdi.c: Likewise.
2663 * soft-fp/fixsfsi.c: Likewise.
2664 * soft-fp/fixsfti.c: Likewise.
2665 * soft-fp/fixtfdi.c: Likewise.
2666 * soft-fp/fixtfsi.c: Likewise.
2667 * soft-fp/fixtfti.c: Likewise.
2668 * soft-fp/fixunsdfdi.c: Likewise.
2669 * soft-fp/fixunsdfsi.c: Likewise.
2670 * soft-fp/fixunsdfti.c: Likewise.
2671 * soft-fp/fixunssfdi.c: Likewise.
2672 * soft-fp/fixunssfsi.c: Likewise.
2673 * soft-fp/fixunssfti.c: Likewise.
2674 * soft-fp/fixunstfdi.c: Likewise.
2675 * soft-fp/fixunstfsi.c: Likewise.
2676 * soft-fp/fixunstfti.c: Likewise.
2677 * soft-fp/floatdidf.c: Likewise.
2678 * soft-fp/floatdisf.c: Likewise.
2679 * soft-fp/floatditf.c: Likewise.
2680 * soft-fp/floatsidf.c: Likewise.
2681 * soft-fp/floatsisf.c: Likewise.
2682 * soft-fp/floatsitf.c: Likewise.
2683 * soft-fp/floattidf.c: Likewise.
2684 * soft-fp/floattisf.c: Likewise.
2685 * soft-fp/floattitf.c: Likewise.
2686 * soft-fp/floatundidf.c: Likewise.
2687 * soft-fp/floatundisf.c: Likewise.
2688 * soft-fp/floatunditf.c: Likewise.
2689 * soft-fp/floatunsidf.c: Likewise.
2690 * soft-fp/floatunsisf.c: Likewise.
2691 * soft-fp/floatunsitf.c: Likewise.
2692 * soft-fp/floatuntidf.c: Likewise.
2693 * soft-fp/floatuntisf.c: Likewise.
2694 * soft-fp/floatuntitf.c: Likewise.
2695 * soft-fp/gedf2.c: Likewise.
2696 * soft-fp/gesf2.c: Likewise.
2697 * soft-fp/getf2.c: Likewise.
2698 * soft-fp/ledf2.c: Likewise.
2699 * soft-fp/lesf2.c: Likewise.
2700 * soft-fp/letf2.c: Likewise.
2701 * soft-fp/muldf3.c: Likewise.
2702 * soft-fp/mulsf3.c: Likewise.
2703 * soft-fp/multf3.c: Likewise.
2704 * soft-fp/negdf2.c: Likewise.
2705 * soft-fp/negsf2.c: Likewise.
2706 * soft-fp/negtf2.c: Likewise.
2707 * soft-fp/op-1.h: Likewise.
2708 * soft-fp/op-2.h: Likewise.
2709 * soft-fp/op-4.h: Likewise.
2710 * soft-fp/op-8.h: Likewise.
2711 * soft-fp/op-common.h: Likewise.
2712 * soft-fp/quad.h: Likewise.
2713 * soft-fp/single.h: Likewise.
2714 * soft-fp/soft-fp.h: Likewise.
2715 * soft-fp/subdf3.c: Likewise.
2716 * soft-fp/subsf3.c: Likewise.
2717 * soft-fp/subtf3.c: Likewise.
2718 * soft-fp/truncdfsf2.c: Likewise.
2719 * soft-fp/trunctfdf2.c: Likewise.
2720 * soft-fp/trunctfsf2.c: Likewise.
2721 * soft-fp/trunctfxf2.c: Likewise.
2722 * soft-fp/unorddf2.c: Likewise.
2723 * soft-fp/unordsf2.c: Likewise.
2724 * soft-fp/unordtf2.c: Likewise.
2726 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
2728 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
2729 (_FP_MUL_MEAT_D): Ditto.
2730 (_FP_DIV_MEAT_S): Ditto.
2731 (_FP_DIV_MEAT_D): Ditto.
2732 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
2733 t-softfp-sfdf and t-softfp to tmake_file.
2735 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
2737 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
2738 * config/i386/crtprec.c: Ditto.
2740 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
2741 Shiva Chen <shiva0217@gmail.com>
2743 * config.host (nds32*-elf*): Add nds32 target.
2744 * config/nds32 : New directory and files.
2746 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
2748 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
2749 * config.host (cpu_type) <Setting default>: Add entry for
2751 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
2752 <crisv32-*-linux*>: Adjust.
2753 * longlong.h: Wrap the whole CRIS section in a single
2754 defined(__CRIS__) conditional. Add comment about add_ssaaaa
2756 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
2758 [__CRIS__] (__umulsidi3): Define.
2759 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
2760 * config/cris/sfp-machine.h: New file.
2761 * config/cris/umulsidi3.S: New file.
2762 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
2763 * config/cris/arit.c (SIGNMULT): New macro.
2764 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
2765 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
2766 saving 3 out of originally 33 cycles from the fastest
2767 path, 3 out of 54 from the medium path and one from the longest
2768 path. Improve comments.
2770 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
2772 * sync.c: Remove static aliases and define each function directly
2773 under its real name.
2775 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
2777 * config.host (hppa*64*-*-linux*): Define extra_parts.
2778 (hppa*-*-linux*): Likewise.
2780 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
2782 * config/arc/crtgend.S: Add 2013 to Copyright years.
2783 * config/arc/gmon/atomic.h: Likewise.
2784 * config/arc/gmon/auxreg.h: Likewise.
2785 * config/arc/gmon/sys/gmon_out.h: Likewise.
2786 * config/arc/gmon/sys/gmon.h: Likewise.
2787 * config/arc/gmon/prof-freq.c: Likewise.
2788 * config/arc/gmon/mcount.c: Likewise.
2789 * config/arc/gmon/prof-freq-stub.S: Likewise.
2790 * config/arc/gmon/gmon.c: Likewise.
2791 * config/arc/gmon/machine-gmon.h: Likewise.
2792 * config/arc/gmon/profil.S: Likewise.
2793 * config/arc/gmon/dcache_linesz.S: Likewise.
2794 * config/arc/crtg.S: Likewise.
2795 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
2796 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
2797 * config/arc/ieee-754/adddf3.S: Likewise.
2798 * config/arc/ieee-754/truncdfsf2.S: Likewise.
2799 * config/arc/ieee-754/fixsfsi.S: Likewise.
2800 * config/arc/ieee-754/gtsf2.S: Likewise.
2801 * config/arc/ieee-754/floatsisf.S: Likewise.
2802 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
2803 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
2804 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
2805 * config/arc/ieee-754/fixdfsi.S: Likewise.
2806 * config/arc/ieee-754/addsf3.S: Likewise.
2807 * config/arc/ieee-754/gesf2.S: Likewise.
2808 * config/arc/ieee-754/floatsidf.S: Likewise.
2809 * config/arc/ieee-754/extendsfdf2.S: Likewise.
2810 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
2811 * config/arc/ieee-754/gtdf2.S: Likewise.
2812 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
2813 * config/arc/ieee-754/uneqdf2.S: Likewise.
2814 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
2815 * config/arc/ieee-754/uneqsf2.S: Likewise.
2816 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
2817 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
2818 * config/arc/ieee-754/eqdf2.S: Likewise.
2819 * config/arc/ieee-754/ordsf2.S: Likewise.
2820 * config/arc/ieee-754/divsf3.S: Likewise.
2821 * config/arc/ieee-754/divdf3.S: Likewise.
2822 * config/arc/ieee-754/floatunsidf.S: Likewise.
2823 * config/arc/ieee-754/orddf2.S: Likewise.
2824 * config/arc/ieee-754/eqsf2.S: Likewise.
2825 * config/arc/ieee-754/gedf2.S: Likewise.
2826 * config/arc/crtn.S: Likewise.
2827 * config/arc/crti.S: Likewise.
2828 * config/arc/t-arc700-uClibc: Likewise.
2829 * config/arc/asm.h: Likewise.
2830 * config/arc/libgcc-excl.ver: Likewise.
2831 * config/arc/t-arc-newlib: Likewise.
2832 * config/arc/divtab-arc700.c: Likewise.
2833 * config/arc/initfini.c: Likewise.
2834 * config/arc/fp-hack.h: Likewise.
2836 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
2837 Diego Novillo <dnovillo@google.com>
2839 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
2840 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
2841 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
2842 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
2844 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
2845 Brendan Kehoe <brendan@zen.org>
2846 Simon Cook <simon.cook@embecosm.com>
2848 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
2849 * config/arc: New directory.
2850 * longlong.h [__arc__] (umul_ppmm): Remove.
2851 [__arc__] (__umulsidi3): Define.
2852 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
2853 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
2855 2013-09-17 Jacek Caban <jacek@codeweavers.com>
2857 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
2859 * config/i386/gthr-win32.h: Likewise.
2861 2013-09-16 DJ Delorie <dj@redhat.com>
2863 * config/rl78/vregs.h: Add G10 register definitions.
2864 * config/rl78/lib2mul.c: Enable for RL78/G10.
2865 * config/rl78/lib2div.c: Likewise.
2866 * config/rl78/lshrsi3.S: Use vregs.h.
2867 * config/rl78/cmpsi2.S: Likewise.
2868 * config/rl78/trampoline.S: Likewise.
2869 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
2871 2013-09-14 DJ Delorie <dj@redhat.com>
2872 Nick Clifton <nickc@redhat.com>
2874 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
2875 * config/rl78/vregs.h: New.
2876 * config/rl78/signbit.S: New file. Implements signbit function.
2877 * config/rl78/divmodsi.S: New.
2878 * config/rl78/divmodhi.S: New.
2879 * config/rl78/divmodqi.S: New.
2880 * config/rl78/t-rl78: Build them here...
2881 * config/rl78/lib2div.c: ...but not here.
2883 2013-09-12 DJ Delorie <dj@redhat.com>
2885 * config.host (msp*-*-elf): New.
2886 * config/msp430/: New port.
2888 2013-08-18 Iain Sandoe <iain@codesourcery.com>
2890 PR gcov-profile/58127
2891 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
2892 __thread var for emulated TLS.
2893 (__gcov_indirect_call_counters): Likewise.
2895 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
2896 Catherine Moore <clm@codesourcery.com>
2897 Richard Sandiford <rdsandiford@googlemail.com>
2899 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
2900 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
2901 (CALL_STUB_NO_RET): Likewise.
2902 (CALL_STUB_RET): Likewise.
2903 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
2904 __mips16_ret call/return stub symbols.
2905 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
2908 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
2910 * config.host <mips*-*-linux*>: Remove a stray comment.
2912 2013-08-10 Jan Hubicka <jh@suse.cz>
2914 Work around binutils PR14342
2915 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
2916 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
2917 (L_gcov_indirect_call_profiler_v2): New.
2919 2013-08-06 Jan Hubicka <jh@suse.cz>
2921 * libgcov.c (__gcov_indirect_call_callee,
2922 __gcov_indirect_call_counters): New global vars.
2923 (__gcov_indirect_call_profiler): replace by ...
2924 (__gcov_indirect_call_profiler_v2) ... this one.
2926 2013-08-06 Caroline Tice <cmtice@google.com>
2928 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
2929 vtv_start_preinit.o and vtv_end_preinit.o.
2930 * configure.ac: Add code to check/set enable_vtable_verify.
2931 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
2933 * vtv_start_preinit.c: New file.
2934 * vtv_end_preinit.c: New file.
2935 * vtv_start.c: New file.
2936 * vtv_end.c: New file.
2937 * configure: Regenerated.
2939 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
2941 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
2942 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
2943 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
2944 GPL-3.0-with-GCC-exception.
2946 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
2948 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
2951 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2953 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
2954 mapping for FPRs when creating the fallback framestate.
2956 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
2959 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
2960 (__round_s2_const, __round_u2_const)
2961 (__round_s4_const, __round_u4_const, __round_x8):
2962 Saturate result if addition result cannot be represented.
2964 2013-07-15 Matthias Klose <doko@ubuntu.com>
2966 * libgcc2.c: Don't include <limits.h>.
2968 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
2970 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
2972 2013-07-06 Jakub Jelinek <jakub@redhat.com>
2975 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
2977 2013-06-28 Jakub Jelinek <jakub@redhat.com>
2980 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
2982 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
2983 instead of table lookups.
2984 (__popcountDI2): Likewise.
2986 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
2988 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
2991 2013-06-21 Joseph Myers <joseph@codesourcery.com>
2994 * soft-fp/adddf3.c: Update from glibc.
2995 * soft-fp/addsf3.c: Likewise.
2996 * soft-fp/addtf3.c: Likewise.
2997 * soft-fp/divdf3.c: Likewise.
2998 * soft-fp/divsf3.c: Likewise.
2999 * soft-fp/divtf3.c: Likewise.
3000 * soft-fp/double.h: Likewise.
3001 * soft-fp/eqdf2.c: Likewise.
3002 * soft-fp/eqsf2.c: Likewise.
3003 * soft-fp/eqtf2.c: Likewise.
3004 * soft-fp/extenddftf2.c: Likewise.
3005 * soft-fp/extended.h: Likewise.
3006 * soft-fp/extendsfdf2.c: Likewise.
3007 * soft-fp/extendsftf2.c: Likewise.
3008 * soft-fp/fixdfdi.c: Likewise.
3009 * soft-fp/fixdfsi.c: Likewise.
3010 * soft-fp/fixsfdi.c: Likewise.
3011 * soft-fp/fixsfsi.c: Likewise.
3012 * soft-fp/fixtfdi.c: Likewise.
3013 * soft-fp/fixtfsi.c: Likewise.
3014 * soft-fp/fixunsdfdi.c: Likewise.
3015 * soft-fp/fixunsdfsi.c: Likewise.
3016 * soft-fp/fixunssfdi.c: Likewise.
3017 * soft-fp/fixunssfsi.c: Likewise.
3018 * soft-fp/fixunstfdi.c: Likewise.
3019 * soft-fp/fixunstfsi.c: Likewise.
3020 * soft-fp/floatdidf.c: Likewise.
3021 * soft-fp/floatdisf.c: Likewise.
3022 * soft-fp/floatditf.c: Likewise.
3023 * soft-fp/floatsidf.c: Likewise.
3024 * soft-fp/floatsisf.c: Likewise.
3025 * soft-fp/floatsitf.c: Likewise.
3026 * soft-fp/floatundidf.c: Likewise.
3027 * soft-fp/floatundisf.c: Likewise.
3028 * soft-fp/floatunditf.c: Likewise.
3029 * soft-fp/floatunsidf.c: Likewise.
3030 * soft-fp/floatunsisf.c: Likewise.
3031 * soft-fp/floatunsitf.c: Likewise.
3032 * soft-fp/gedf2.c: Likewise.
3033 * soft-fp/gesf2.c: Likewise.
3034 * soft-fp/getf2.c: Likewise.
3035 * soft-fp/ledf2.c: Likewise.
3036 * soft-fp/lesf2.c: Likewise.
3037 * soft-fp/letf2.c: Likewise.
3038 * soft-fp/muldf3.c: Likewise.
3039 * soft-fp/mulsf3.c: Likewise.
3040 * soft-fp/multf3.c: Likewise.
3041 * soft-fp/negdf2.c: Likewise.
3042 * soft-fp/negsf2.c: Likewise.
3043 * soft-fp/negtf2.c: Likewise.
3044 * soft-fp/op-1.h: Likewise.
3045 * soft-fp/op-2.h: Likewise.
3046 * soft-fp/op-4.h: Likewise.
3047 * soft-fp/op-8.h: Likewise.
3048 * soft-fp/op-common.h: Likewise.
3049 * soft-fp/quad.h: Likewise.
3050 * soft-fp/single.h: Likewise.
3051 * soft-fp/soft-fp.h: Likewise.
3052 * soft-fp/subdf3.c: Likewise.
3053 * soft-fp/subsf3.c: Likewise.
3054 * soft-fp/subtf3.c: Likewise.
3055 * soft-fp/truncdfsf2.c: Likewise.
3056 * soft-fp/trunctfdf2.c: Likewise.
3057 * soft-fp/trunctfsf2.c: Likewise.
3058 * soft-fp/unorddf2.c: Likewise.
3059 * soft-fp/unordsf2.c: Likewise.
3060 * soft-fp/unordtf2.c: Likewise.
3061 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
3062 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3063 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3064 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3065 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3066 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3067 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3068 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3069 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3070 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
3071 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
3072 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3074 2013-06-16 JĂŒrgen Urban <JuergenUrban@gmx.de>
3076 * config/mips/lib2funcs.c: New file.
3077 * config/mips/t-mips (LIB2ADD_ST): Add it.
3079 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
3082 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
3083 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
3085 2013-06-08 Walter Lee <walt@tilera.com>
3087 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
3088 Replace int64_t with long long. Add __extension__ where
3090 * config/tilepro/atomic.c: Include config.h.
3092 2013-06-06 Douglas B Rupp <rupp@adacore.com>
3094 * config.host (arm-wrs-vxworks): Configure with other soft float.
3096 2013-06-04 JĂŒrgen Urban <JuergenUrban@gmx.de>
3098 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
3099 (mips64r5900el-*-elf*): New configurations.
3101 2013-06-04 Alan Modra <amodra@gmail.com>
3103 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
3105 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
3107 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
3109 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
3111 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
3112 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
3113 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
3115 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
3117 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
3118 (powerpc-wrs-vxworks): Likewise.
3120 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
3122 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
3123 signal frames as well.
3124 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
3125 STACK_BIAS to the CFA offset.
3127 2013-05-17 Richard Henderson <rth@redhat.com>
3130 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
3131 (execute_cfa_program): Use it when storing to fs->regs.
3133 2013-05-08 Kai Tietz <ktietz@redhat.com>
3135 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
3136 (__deregister_frame_info): Likewise.
3138 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
3140 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
3143 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
3145 2013-04-25 Alan Modra <amodra@gmail.com>
3147 * config.host: Match little-endian powerpc-linux.
3149 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
3151 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
3152 as 'unsigned long long' instead of 'unsigned long'.
3153 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
3156 2013-04-10 Julian Brown <julian@codesourcery.com>
3158 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
3159 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
3160 unsigned char/unsigned short.
3161 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
3163 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3166 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
3168 2013-04-04 Meador Inge <meadori@codesourcery.com>
3170 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
3171 computing the location of the link register.
3172 (aeabi_uldivmod): Ditto.
3174 2013-03-27 Kai Tietz <ktietz@redhat.com>
3176 * config.host: Add support for cygwin x64 target.
3177 * configure: Regenerated.
3179 2013-03-26 Walter Lee <walt@tilera.com>
3181 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
3182 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
3184 2013-03-25 Kai Tietz <ktietz@redhat.com>
3186 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
3188 2013-03-20 Robert Mason <rbmj@verizon.net>
3190 * config/vxlib-tls.c (__gthread_get_tsd_data,)
3191 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
3192 (__gthread_leave_tsd_dtor_context): Add prototypes.
3193 (tls_delete_hook): Update.
3195 2013-03-20 Catherine Moore <clm@codesourcery.com>
3196 Joseph Myers <joseph@codesourcery.com>
3197 Chao-ying Fu <fu@mips.com>
3199 * config/mips/mips16.S: Don't build for microMIPS.
3200 * config/mips/linux-unwind.h: Handle microMIPS frame.
3201 * config/mips/crtn.S (fini, init): New labels.
3203 2013-03-14 Jakub Jelinek <jakub@redhat.com>
3205 PR tree-optimization/53265
3206 * unwind-dw2.c (execute_cfa_program): Avoid
3207 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
3208 on targets with DWARF_FRAME_REGISTERS < 32.
3210 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
3213 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
3214 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
3216 2013-03-07 Sriraman Tallam <tmsriram@google.com>
3218 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
3219 sandybridge processors.
3221 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
3224 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
3227 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
3229 * config/microblaze/crti.S: Setup stack protection at entry
3231 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
3233 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
3234 (__rotldi3): Shift bytewise if applicable.
3236 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
3238 * config/aarch64/sync-cache.c
3239 (__aarch64_sync_cache_range): Silence warnings.
3241 2013-02-25 Catherine Moore <clm@codesourcery.com>
3244 2013-02-24 Catherine Moore <clm@codesourcery.com>
3245 Joseph Myers <joseph@codesourcery.com>
3246 Chao-ying Fu <fu@mips.com>
3248 * config/mips/mips16.S: Don't build for microMIPS.
3249 * config/mips/linux-unwind.h: Handle microMIPS frame.
3250 * config/mips/crtn.S (fini, init): New labels.
3252 2013-02-24 Catherine Moore <clm@codesourcery.com>
3253 Joseph Myers <joseph@codesourcery.com>
3254 Chao-ying Fu <fu@mips.com>
3256 * config/mips/mips16.S: Don't build for microMIPS.
3257 * config/mips/linux-unwind.h: Handle microMIPS frame.
3258 * config/mips/crtn.S (fini, init): New labels.
3260 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
3261 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
3264 2013-02-16 Alan Modra <amodra@gmail.com>
3267 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
3268 (ppc_fallback_frame_state): Always set up save locations for fp
3269 and altivec. Don't bother with non-callee-saved regs, r0-r13
3270 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
3272 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
3275 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
3277 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
3278 _ssmulha3, _usmulusa3, _ssmulsa3.
3279 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
3280 (__muldi3): XCALL __muldi3_6 instead of rcall.
3281 (__umulsidi3, __mulsidi3): New functions.
3282 (do_prologue_saves, do_epilogue_restores): New .macros.
3283 (__divdi3_moddi3): Use them.
3284 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
3285 (__usmulusa3, __ssmulsa3): New functions.
3287 2013-02-11 Iain Sandoe <iain@codesourcery.com>
3288 Jack Howarth <howarth@bromo.med.uc.edu>
3289 Patrick Marlier <patrick.marlier@gmail.com>
3292 * config/darwin-crt-tm.c: Remove dummy functions hack.
3294 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
3297 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
3298 * config/avr/lib2-object.mk: New iterator to build objects from it.
3299 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
3301 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
3302 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
3303 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
3304 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
3305 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
3306 * config/avr/lib1funcs-fixed.S: Implement them.
3308 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
3310 Update copyright years.
3312 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
3315 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
3316 Add crtcxa to extra_parts.
3317 * config/rs6000/exit.h: New file.
3318 * config/rs6000/cxa_atexit.c: New file.
3319 * config/rs6000/cxa_finalize.c: New file.
3320 * config/rs6000/crtcxa.c: New file.
3321 * config/rs6000/t-aix-cxa: New file.
3322 * config/rs6000/libgcc-aix-cxa.ver: New file.
3324 2013-01-31 Nick Clifton <nickc@redhat.com>
3326 * config/v850/lib1funcs.S: Add support for e3v5 architecture
3329 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
3332 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
3333 _mulQQ, _mulHQ, _mulHA, _mulSA,
3334 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
3335 _divQQ, _divHQ, _divHA, _divSA,
3336 _divUQQ, _divUHQ, _divUHA, _divUSA.
3338 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
3340 * config.host(microblaze*-linux*): tmake_file: Remove
3341 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
3342 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
3343 to exclude functions from being built with libgcc.c and use
3344 the microblaze assembly.
3346 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
3348 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
3351 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
3353 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
3354 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
3355 __UINTPTR_TYPE__; also cast 'base' to the same type before the
3356 alignment operation.
3358 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
3360 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
3361 loop start address for cache clearing.
3363 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
3365 * config/avr/lib1funcs.S: Remove trailing blanks.
3366 * config/avr/lib1funcs-fixed.S: Ditto.
3368 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
3370 * config/avr/avr-lib.h: Add GPL copyright notice.
3372 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
3374 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
3375 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
3376 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
3377 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
3379 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
3381 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
3382 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
3384 2013-01-04 Nick Clifton <nickc@redhat.com>
3386 * config/v850/lib1funcs.S: Only provide CALLT support functions if
3387 the CALLT instruction is supported.
3389 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
3391 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
3392 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
3394 2012-12-13 John Tytgat <John@bass-software.com>
3396 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
3399 2012-12-12 Jakub Jelinek <jakub@redhat.com>
3402 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
3403 undefined signed overflows.
3405 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
3408 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
3410 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
3412 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
3413 (FP_TRAPPING_EXCEPTIONS): Define.
3414 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
3415 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
3417 2012-12-04 Richard Henderson <rth@redhat.com>
3420 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
3422 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
3424 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
3425 (FP_EX_SHIFT): Define.
3426 (FP_TRAPPING_EXCEPTIONS): Define.
3428 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
3430 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
3431 (FP_ROUNDMODE): Use FP_RND_MASK.
3432 * config/aarch64/sfp-exceptions.c: New.
3433 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
3434 Use __sfp_handle_exceptions.
3436 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
3438 * config.host: (arm*-*-freebsd*): Remove.
3439 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
3440 (arm*-*-elf*): Remove.
3441 (arm*-*-wince-pe*): Remove.
3442 * arm/unwind-arm.c (struct fpa_reg): Delete.
3443 (struct fpa_regs): Delete.
3444 (phase1_vrs): Remove fpa element.
3445 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
3446 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
3447 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
3448 * ieee754-sf.S (floatundisf): Remove FPA support.
3449 (floatdisf): Likewise.
3450 * ieee75f-df.S (floatundidf): Likewise.
3451 (floatdidf): Likewise.
3453 2012-11-29 Kai Tietz <ktietz@redhat.com>
3456 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
3457 * unwind-generic.h: Likewise.
3458 * unwind-seh.c: Likewise.
3460 2012-11-28 Richard Henderson <rth@redhat.com>
3463 * emutls.c (__emutls_get_address): Avoid race condition between
3464 obj->loc.offset read and emutls_key initialization.
3466 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
3468 Adjust decimal point of signed accum mode to GCC default.
3471 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
3473 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
3474 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
3475 (__mulha3, __mulsa3)
3476 (__divqq3, __divha3, __divsa3): Adjust to new position of
3477 decimal point of signed accum types.
3479 (__mulusa3_round): New function.
3480 (__mulusa3): Use it.
3481 (__divqq_helper): New function.
3482 (__udivuqq3): Use it.
3484 2012-11-20 Jakub Jelinek <jakub@redhat.com>
3487 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
3489 2012-11-18 Teresa Johnson <tejohnson@google.com>
3492 * libgcov.c (gcov_exit): Remove merged program summary
3493 comparison unless !GCOV_LOCKED.
3495 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
3497 * soft-fp: Updated from glibc upstream.
3499 2012-11-06 Ian Lance Taylor <iant@google.com>
3501 * generic-morestack.c (__generic_morestack): Align the returned
3502 stack pointer to a 32 byte boundary.
3503 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
3504 increment the return address until we have decided that we don't
3505 have a varargs function.
3506 (__morestack) [32-bit]: Align stack correctly when calling C
3508 (__morestack) [64-bit]: Likewise.
3510 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
3512 * configure: Regenerate.
3514 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
3517 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
3518 * config/i386/sfp-machine.h: Guard exception handling
3519 code with _SOFT_FLOAT.
3520 * config/i386/32/sfp-machine.h: Guard rounding handling
3521 code with _SOFT_FLOAT.
3522 * config/i386/64/sfp-machine.h: Ditto.
3524 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
3526 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
3529 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
3531 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
3532 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
3533 when appropriate. Correct structure element types.
3534 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
3535 -minline-all-stringops from compile flags.
3537 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
3539 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
3541 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
3543 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
3545 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
3547 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
3550 2012-10-23 Ian Bolton <ian.bolton@arm.com>
3551 Jim MacArthur <jim.macarthur@arm.com>
3552 Marcus Shawcroft <marcus.shawcroft@arm.com>
3553 Nigel Stephens <nigel.stephens@arm.com>
3554 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
3555 Richard Earnshaw <rearnsha@arm.com>
3556 Sofiane Naci <sofiane.naci@arm.com>
3557 Stephen Thomas <stephen.thomas@arm.com>
3558 Tejas Belagod <tejas.belagod@arm.com>
3559 Yufeng Zhang <yufeng.zhang@arm.com>
3561 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
3562 * config/aarch64/crti.S: New file.
3563 * config/aarch64/crtn.S: New file.
3564 * config/aarch64/linux-unwind.h: New file.
3565 * config/aarch64/sfp-machine.h: New file.
3566 * config/aarch64/sync-cache.c: New file.
3567 * config/aarch64/t-aarch64: New file.
3568 * config/aarch64/t-softfp: New file.
3570 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
3572 * config/mmix/crti.S: Mark program and data addresses using PRELD.
3573 Remove typo'd and unnecessary alignment-LOC for .data. Remove
3574 no-longer-needed LDBU insns.
3576 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
3579 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
3580 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
3582 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3584 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
3586 2012-10-15 Matthias Klose <doko@ubuntu.com>
3588 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
3590 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
3592 * configure: Regenerate.
3593 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
3595 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
3597 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
3598 instructions for 64bit targets only.
3600 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
3602 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
3603 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
3604 * config/i386/32/sfp-machine.h: ... here.
3605 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
3606 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
3609 2012-10-07 Matthias Klose <doko@ubuntu.com>
3611 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
3613 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
3615 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
3617 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
3618 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
3619 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
3622 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
3625 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
3626 Fix parameter names.
3628 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
3631 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
3632 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
3633 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
3635 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
3638 * config/sh/linux-atomic.S: Delete.
3639 * config/sh/linux-atomic.c: New.
3640 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
3641 linux-atomic.c. Add cflags to disable warnings.
3643 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3646 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
3648 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
3649 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
3650 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
3651 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
3652 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
3654 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
3656 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
3658 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
3659 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
3661 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
3663 * config.host (hppa-*-openbsd*): New target.
3664 * config/pa/t-openbsd: New file.
3666 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
3669 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
3670 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
3671 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
3672 (__divsa3): Use __negsi2 to negate r_quoL.
3673 * config/avr/lib1funcs.S (FALIAS): New macro.
3674 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
3675 (__negsi2): ...this new function.
3676 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
3677 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
3678 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
3679 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
3680 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
3681 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
3683 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
3686 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
3687 (lshrsi3): Reimplement as lshrsi3_r0.
3689 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
3692 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
3695 2012-09-07 Teresa Johnson <tejohnson@google.com>
3697 PR gcov-profile/54487
3698 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
3701 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
3704 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
3705 not configured --with-avrlibc=no.
3706 * config/avr/t-avrlibc: New file.
3707 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
3708 (DPBIT_FUNCS): Ditto.
3709 (TPBIT_FUNCS): Ditto.
3711 2012-09-04 Teresa Johnson <tejohnson@google.com>
3713 * libgcov.c (struct gcov_summary_buffer): New structure.
3714 (gcov_histogram_insert): New function.
3715 (gcov_compute_histogram): Ditto.
3716 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
3717 histograms during summary merging.
3719 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
3721 * config.host (x86_64-*-openbsd*): New target.
3723 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
3725 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
3728 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
3731 * config/avr/t-avr (conv_X): Rename to func_X.
3733 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
3736 * config/avr/lib1funcs-fixed.S: New file.
3737 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
3738 after they are used.
3739 (neg2, neg4): New macros.
3740 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
3741 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
3742 (__umulhisi3): Speed up MUL variant if there is enough flash.
3743 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
3745 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
3746 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
3747 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
3748 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
3749 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
3750 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
3751 (LIB2FUNCS_EXCLUDE): Add supported functions.
3753 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
3755 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
3756 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
3758 * fixed-obj.mk: Only expand dependency if $o is not in
3761 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
3763 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
3765 2012-08-22 Joseph Myers <joseph@codesourcery.com>
3767 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
3768 depend on --enable-shared.
3769 ($(lib1asmfuncs-o)): Use %.vis files independent of
3771 * static-object.mk ($(base)$(objext), $(base).vis)
3772 ($(base)_s$(objext)): Use same rules for visibility handling as in
3775 2012-08-21 Ian Lance Taylor <iant@google.com>
3777 * config/i386/morestack.S (__morestack_non_split): Increase amount
3778 of space allocated for non-split code stack.
3780 2012-08-19 Joseph Myers <joseph@codesourcery.com>
3782 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
3783 even if inhibit_libc.
3785 2012-08-17 Julian Brown <julian@codesourcery.com>
3787 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
3788 -fexceptions -fnon-call-exceptions if not defined.
3789 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
3790 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
3792 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
3794 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
3797 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
3799 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
3800 rs6000/t-slibgcc-aix.
3802 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
3804 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
3806 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
3808 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
3810 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
3813 * Makefile.in (version): Replace top_srcdir with srcdir.
3815 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
3817 * Makefile.in (version): set to BASE-VER file from gcc directory.
3819 2012-08-01 Nick Clifton <nickc@redhat.com>
3821 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
3822 Implements __clrsb for an HImode argument.
3824 2012-07-31 Nick Clifton <nickc@redhat.com>
3826 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
3827 Implements __clrsb for an HImode argument.
3828 * config/stormy16/clrsbhi2.c: New file:
3829 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
3831 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
3833 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
3835 2012-07-19 Tristan Gingold <gingold@adacore.com>
3836 Richard Henderson <rth@redhat.com>
3838 * unwind-seh.c: New file.
3839 * unwind-generic.h: Include windows.h for SEH.
3840 (_Unwind_Exception): Use 6 private fields for SEH.
3841 (_GCC_specific_handler): Declare.
3842 * unwind-c.c (__gcc_personality_seh0): New function.
3844 * config/i386/libgcc-cygming.ver: New file.
3845 * config/i386/t-seh-eh: New file.
3846 * config.host (x86_64-*-mingw*): Default to seh.
3848 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
3850 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
3852 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
3854 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
3855 __builtin_expect when checking for exceptions.
3856 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
3858 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
3860 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
3861 function declaration.
3862 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
3864 * config/ia64/sfp-exceptions.c: New.
3865 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
3867 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
3869 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
3870 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
3871 * config/i386/64/sfp-machine: ... (delete here) ...
3872 * config/i386/sfp-machine.h: ... to here.
3873 (FP_EX_MASK): Remove.
3875 (FP_INIT_ROUNDMODE): Declare asm as volatile.
3877 2012-06-11 Sriraman Tallam <tmsriram@google.com>
3879 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
3880 * config/i386/libgcc-sol2.ver: Ditto.
3881 * config/i386/libgcc-glibc.ver: Ditto.
3883 2012-06-11 Roland McGrath <mcgrathr@google.com>
3885 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
3886 If __GLIBC__ is defined, refer to __pthread_key_create instead of
3889 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
3891 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
3892 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
3893 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
3894 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
3895 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
3896 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
3897 * config/i386/64/sfp-machine: ... (delete here) ...
3898 * config/i386/sfp-machine.h: ... to here.
3900 (__sfp_handle_exceptions): New function declaration.
3901 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
3902 * config/i386/sfp-exceptions.c: New.
3903 * config/i386/t-softfp: New.
3904 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
3905 i386/t-softfp to tmake_file.
3907 2012-06-03 David S. Miller <davem@davemloft.net>
3909 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
3912 2012-05-31 David S. Miller <davem@davemloft.net>
3914 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
3915 multiply and divide instructions on 32-bit when V9.
3916 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
3918 2012-05-29 Joseph Myers <joseph@codesourcery.com>
3920 * config/arm/ieee754-df.S: Fix typos.
3921 * config/arm/ieee754-sf.S: Fix typos.
3922 * config/c6x/libunwind.S: Fix typos.
3923 * config/epiphany/udivsi3-float.c: Fix typos.
3924 * config/microblaze/muldi3_hard.S: Fix typos.
3925 * config/picochip/adddi3.S: Fix typos.
3926 * config/picochip/ashlsi3.S: Fix typos.
3927 * config/picochip/ashrsi3.S: Fix typos.
3928 * config/picochip/clzsi2.S: Fix typos.
3929 * config/picochip/cmpsi2.S: Fix typos.
3930 * config/picochip/divmod15.S: Fix typos.
3931 * config/picochip/divmodhi4.S: Fix typos.
3932 * config/picochip/divmodsi4.S: Fix typos.
3933 * config/picochip/longjmp.S: Fix typos.
3934 * config/picochip/lshrsi3.S: Fix typos.
3935 * config/picochip/parityhi2.S: Fix typos.
3936 * config/picochip/popcounthi2.S: Fix typos.
3937 * config/picochip/setjmp.S: Fix typos.
3938 * config/picochip/subdi3.S: Fix typos.
3939 * config/picochip/ucmpsi2.S: Fix typos.
3940 * config/picochip/udivmodhi4.S: Fix typos.
3941 * config/picochip/udivmodsi4.S: Fix typos.
3942 * config/spu/divv2df3.c: Fix typos.
3943 * config/spu/mfc_multi_tag_release.c: Fix typos.
3944 * config/spu/mfc_tag_release.c: Fix typos.
3945 * configure.ac: Fix typos.
3946 * configure: Regenerate.
3948 2012-05-25 Ian Lance Taylor <iant@google.com>
3950 * config/i386/morestack.S (__morestack_non_split): Check whether
3951 caller is varargs and needs %bp to hold the stack frame on return.
3953 2012-05-25 Olivier Hainque <hainque@adacore.com>
3955 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
3956 sequence in the non pic case on VxWorks.
3958 2012-05-24 Olivier Hainque <hainque@adacore.com>
3960 * Makefile.in: Move dependency on install-unwind_h from
3961 "install-leaf" to "install".
3963 2012-05-24 Olivier Hainque <hainque@adacore.com>
3965 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
3966 Use a separate command for stamp removals.
3968 2012-05-21 Andrew Pinski <apinski@cavium.com>
3971 * configure.ac: Define the default includes to being none.
3972 * configure: Regenerate.
3974 2012-05-16 Olivier Hainque <hainque@adacore.com>
3976 * Makefile.in (install-unwind_h): Rename into ...
3977 (install-unwind_h-forbuild): New target.
3978 (all): Use it instead of the former install-unwind_h.
3979 (install-unwind_h): Reinstate, copy to user install destination
3980 for include files, not to the internal gcc object directory one.
3981 (install-leaf): Depend on it.
3983 2012-05-15 Olivier Hainque <hainque@adacore.com>
3985 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
3986 register numbers. LR_REGNO replaces R_LR.
3987 (ucontext_for): New, helper for ...
3988 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
3990 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
3992 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3994 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
3995 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
3996 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
3998 (i[34567]86-*-*, x86_64-*-*): ... here.
4000 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
4001 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
4003 * config/i386/i386-cpuinfo.c: Rename to ...
4004 * config/i386/cpuinfo.c: ... this.
4005 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
4007 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
4008 (libgcc_cv_init_priority): New test.
4009 * configure: Regenerate.
4010 * config.in: New file.
4011 * Makefile.in (clean): Rename config.h to auto-target.h.
4012 (config.h): Likewise.
4013 (stamp-h): Likewise.
4015 * config/i386/cpuinfo.c (auto-target.h): Include.
4016 (CONSTRUCTOR_PRIORITY): Define.
4017 (__cpu_indicator_init): Use it.
4019 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
4021 * longlong.h: Use a URL instead of an FSF postal address.
4022 Replace spaces with tab.
4024 2012-05-08 Teresa Johnson <tejohnson@google.com>
4026 * libgcov.c (gcov_clear, __gcov_reset): New functions.
4027 (__gcov_dump): Ditto.
4028 (gcov_dump_complete): New global variable.
4029 (gcov_exit): Export hidden to enable use in L_gcov_dump.
4030 (__gcov_flush): Outline functionality now in gcov_clear.
4031 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
4033 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
4035 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
4036 (mips*-*-linux*): Include mips/t-tpbit when long double is
4039 2012-04-25 Sriraman Tallam <tmsriram@google.com>
4041 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
4042 (get_available_features): New argument. Check for AVX2.
4043 (__cpu_indicator_init): Modify call to get_available_features.
4045 2012-04-25 Alan Modra <amodra@gmail.com>
4047 * config/rs6000/crtsavevr.S: New file.
4048 * config/rs6000/crtrestvr.S: New file.
4049 * config/rs6000/t-savresfgpr: Build the above.
4050 * config/rs6000/t-netbsd: Likewise.
4052 2012-04-24 Sriraman Tallam <tmsriram@google.com>
4054 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
4056 2012-04-24 Sriraman Tallam <tmsriram@google.com>
4058 * libgcc/config/i386/i386-cpuinfo.c: New file.
4059 * libgcc/config/i386/t-cpuinfo: New file.
4060 * libgcc/config.host: Include t-cpuinfo.
4061 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
4063 2012-04-24 Chao-ying Fu <fu@mips.com>
4065 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
4067 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
4069 struct siginfo vs. siginfo_t
4071 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
4072 siginfo_t instead of struct siginfo.
4073 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
4074 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
4075 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
4076 (ia64_handle_unwabi): Likewise.
4077 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
4078 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
4079 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
4080 (sh_fallback_frame_state): Likewise.
4081 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
4082 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
4084 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
4086 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
4089 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
4091 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
4092 if it hasn't been previously saved.
4094 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
4096 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
4099 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
4102 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
4103 instead of __AVR_HAVE_8BIT_SP__.
4105 2012-03-26 Tristan Gingold <gingold@adacore.com>
4107 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
4108 (unw_table_entry): Use unw_word instead of unsigned long.
4109 (_Unwind_FindTableEntry): Likewise.
4110 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
4111 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
4112 (_Unwind_FindTableEntry): Likewise.
4113 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
4114 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
4115 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
4116 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
4117 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
4118 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
4119 (uw_init_context_1, uw_install_context): Likewise.
4120 (unw_word): Move to unwind-ia64.h
4122 2012-03-26 Tristan Gingold <gingold@adacore.com>
4124 * config/vms/vms-ucrt0.c: Update copyright years.
4126 (___gcc_main_flags): Declare.
4127 (__main): Check flags to remap argv and exit code.
4128 * config.host (*-*-*vms*): Adjust extra_parts.
4129 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
4132 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
4134 * arm/lib1funcs.asm (ctzsi2): New function.
4135 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
4136 * arm/t-linux (LIB1ASMFUNCS): Likewise.
4137 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
4138 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
4139 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
4140 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
4142 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
4144 * config.host: Add bits to support powerpc64-*-freebsd*.
4145 * config/rs6000/freebsd-unwind.h: New file.
4146 * config/rs6000/t-freebsd64: New file.
4148 2012-03-20 Richard Guenther <rguenther@suse.de>
4150 PR gcov-profile/52627
4151 * libgcov.c (init_mx): Fix mutex name.
4153 2012-03-16 Tristan Gingold <gingold@adacore.com>
4155 * config/ia64/vms-unwind.h: Remove ulong (and replace
4156 it by unw_reg where used). Define unw_reg with __int64.
4158 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4160 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
4162 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
4164 (sparc_is_sighandler): Likewise.
4166 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
4168 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
4171 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4173 * config/arm/crtn.S: Fix typo.
4175 2012-03-13 Richard Guenther <rguenther@suse.de>
4177 * libgcov.c: Remove stdio.h include and NULL un-define.
4179 2012-03-13 Richard Guenther <rguenther@suse.de>
4182 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
4184 2012-03-13 Richard Guenther <rguenther@suse.de>
4186 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
4188 2012-03-13 Richard Guenther <rguenther@suse.de>
4190 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
4191 and __gthread_mutex_init_function definitions.
4193 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4195 * config.host (mips*-*-openbsd*): Remove.
4197 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4199 * config.host: Remove alpha*-dec-osf5.1* handling.
4200 * config/alpha/gthr-posix.c: Remove.
4201 * config/alpha/libgcc-osf5.ver: Remove.
4202 * config/alpha/osf5-unwind.h: Remove.
4203 * config/alpha/t-osf-pthread: Remove.
4204 * config/alpha/t-slibgcc-osf: Remove.
4205 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
4206 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
4207 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
4208 * mkmap-flat.awk: Remove osf_export handling.
4210 2012-03-12 Richard Guenther <rguenther@suse.de>
4212 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
4213 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
4214 (__gthread_mutex_init_function): New function.
4215 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
4218 * libgcov.c: Include gthr.h.
4219 (__gcov_flush_mx): New global variable.
4220 (init_mx, init_mx_once): New functions.
4221 (__gcov_flush): Protect self with a mutex.
4222 (__gcov_fork): Re-initialize mutex after forking.
4223 * unwind-dw2-fde.c: Change condition under which to use
4224 __GTHREAD_MUTEX_INIT_FUNCTION.
4226 2012-03-12 Tristan Gingold <gingold@adacore.com>
4228 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
4229 * config/ia64/t-vms: Likewise.
4231 2012-03-11 Michael Hope <michael.hope@linaro.org>
4233 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
4236 2012-03-07 Walter Lee <walt@tilera.com>
4238 * config/tilepro/atomic.c: Rename "atomic_" prefix to
4240 (atomic_xor): Rename and move definition to
4241 config/tilepro/atomic.h.
4242 (atomic_nand): Ditto.
4243 * config/tilepro/atomic.h: Rename "atomic_" prefix to
4245 (arch_atomic_xor): Move from config/tilepro/atomic.c.
4246 (arch_atomic_nand): Ditto.
4248 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
4251 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
4253 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
4256 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
4259 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
4263 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
4264 if RAMPZ affects reading from RAM.
4265 (__tablejump_elpm__): Ditto.
4267 (__movmemx_hi): Ditto.
4268 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
4269 (__do_global_dtors): Ditto.
4270 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
4271 (__movmemx_hi): Ditto.
4273 2012-03-05 Richard Henderson <rth@redhat.com>
4275 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
4276 [ARM] (count_trailing_zeros): Use the builtin.
4278 2012-03-01 Kai Tietz <ktietz@redhat.com>
4280 * soft-fp: Imported from glibc upstream.
4282 2012-02-28 Kai Tietz <ktietz@redhat.com>
4284 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
4285 for mingw-targets as attribute gcc_struct.
4287 2012-02-28 Ian Lance Taylor <iant@google.com>
4289 * generic-morestack.c (__splitstack_releasecontext): Correct call
4290 to __morestack_release_segments.
4292 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
4295 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
4296 for __linux__ when removing signals from __morestack_fullmask.
4298 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
4301 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
4303 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4305 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
4306 instead of HAVE_INITFINI_ARRAY.
4307 * config/ia64/crtend.S: Likewise.
4309 2012-02-20 Kai Tietz <ktietz@redhat.com>
4312 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
4314 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
4315 to w32-unwind.h header.
4317 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
4319 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
4320 (mips*-*-linux*): Remove t-slibgcc-libgcc.
4321 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
4322 * config/mips/mips16.S (__mips16_rdhwr): Delete.
4324 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
4326 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
4328 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
4331 * config/darwin-crt-tm.c: Correct typo.
4333 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
4334 Patrick Marlier <patrick.marlier@gmail.com>
4337 * config/darwin-crt-tm.c: Generate dummy functions.
4339 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
4340 Patrick Marlier <patrick.marlier@gmail.com>
4343 * config/darwin-crt-tm.c (getTMCloneTable): New function.
4344 (__doTMRegistrations): Call it.
4345 (__doTMdeRegistrations): Likewise.
4347 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
4348 Anatoly Sokolov <aesok@post.ru>
4349 Eric Weddington <eric.weddington@atmel.com>
4352 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
4353 (__epilogue_restores__): Ditto.
4355 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
4359 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
4360 Solaris 11 and slightly reformat.
4361 (sparc_is_sighandler): Likewise.
4363 2012-02-14 Walter Lee <walt@tilera.com>
4365 * config.host: Handle tilegx and tilepro.
4366 * config/tilegx/sfp-machine.h: New file.
4367 * config/tilegx/sfp-machine32.h: New file.
4368 * config/tilegx/sfp-machine64.h: New file.
4369 * config/tilegx/t-crtstuff: New file.
4370 * config/tilegx/t-softfp: New file.
4371 * config/tilegx/t-tilegx: New file.
4372 * config/tilepro/atomic.c: New file.
4373 * config/tilepro/atomic.h: New file.
4374 * config/tilepro/linux-unwind.h: New file.
4375 * config/tilepro/sfp-machine.h: New file.
4376 * config/tilepro/softdivide.c: New file.
4377 * config/tilepro/softmpy.S: New file.
4378 * config/tilepro/t-crtstuff: New file.
4379 * config/tilepro/t-tilepro: New file.
4381 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
4385 * gthr-posix.h: Allow static initializer macros to be disabled.
4386 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
4388 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
4390 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
4391 Add t-slibgcc-libgcc to tmake_file.
4392 * config/mips/libgcc-mips16.ver: Revert previous patch.
4393 * config/mips/mips16.S (__mips16_rdhwr): Hide.
4395 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
4396 Jayant R Sonar <jayant.sonar@kpitcummins.com>
4398 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
4399 * config/cr16/crti.S: New file.
4400 * config/cr16/crtlibid.S: New file.
4401 * config/cr16/crtn.S: New file.
4402 * config/cr16/lib1funcs.S: New file.
4403 * config/cr16/t-cr16: New file.
4404 * config/cr16/t-crtlibid: New file.
4405 * config/cr16/unwind-dw2.h: New file.
4406 * config/cr16/unwind-cr16.c: New file.
4407 * config/cr16/divmodhi3.c: New file.
4409 2012-01-25 Alan Modra <amodra@gmail.com>
4411 * config/rs6000/t-linux64: Delete. Move..
4412 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
4413 * config/rs6000/t-linux: ..and libgcc flags to here.
4415 2012-01-22 Douglas B Rupp <rupp@gnat.com>
4417 * config.host (i[34567]86-*-interix3*):
4418 Change triplet to i[34567]86-*-interix[3-9]*.
4419 * configure: Regenerate.
4421 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
4422 Richard Sandiford <rdsandiford@googlemail.com>
4424 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
4425 * config/mips/mips16.S (__mips16_rdhwr): New function.
4426 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
4428 2012-01-11 Nathan Sidwell <nathan@acm.org>
4430 * libgcov.c (__gcov_init): Ignore objects with no functions.
4432 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
4435 Extend __pgmx semantics to linearize memory.
4436 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
4437 * config/avr/lib1funcs.S (__xload_1): New function.
4438 (__movmemx_qi, __movmemx_hi): New functions.
4439 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
4442 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
4444 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
4445 purported sigacthandler address isn't null before dereferencing it.
4446 (sparc_is_sighandler): Likewise.
4448 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
4451 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
4452 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
4453 (sparc_is_sighandler): Likewise.
4454 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
4456 2012-01-06 Tristan Gingold <gingold@adacore.com>
4458 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
4459 compatibility thunks...
4460 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
4461 (crtbeginS.o, crtendS.o): ... and these to ...
4462 * config/ia64/t-ia64-elf: ... this new file.
4463 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
4464 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
4466 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4468 * configure: Regenerate.
4469 * config/s390/t-crtstuff: Remove -fPIC.
4471 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
4474 * enable-execute-stack-mprotect.c (getpagesize): Do not define
4477 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
4480 * config/avr/lib1funcs.S: Remove FIXME comments.
4481 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
4483 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
4485 Implement light-weight DImode support.
4486 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
4487 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
4488 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
4489 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
4491 2011-12-30 Nathan Sidwell <nathan@acm.org>
4493 * libgcov.c (gcov_crc32): Remove global var.
4494 (free_fn_data): New function.
4495 (buffer_fn_data): Pass in filename, more robust error recovery.
4496 (crc32_unsigned): New function.
4497 (gcov_exit): More robust detection of new program. More robust
4499 (__gcov_init): Do not update program's crc here.
4501 2011-12-21 Tristan Gingold <gingold@adacore.com>
4503 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
4505 2011-12-21 Ian Lance Taylor <iant@google.com>
4507 * config/i386/morestack.S: Simplify CFI opcodes throughout.
4509 2011-12-20 Ian Lance Taylor <iant@google.com>
4511 * config/i386/morestack.S (__morestack_non_split): If there is
4512 enough stack space already, don't split. Ask for more stack space
4515 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
4517 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
4519 (_Unwind_DebugHook): New function.
4520 (uw_restore_core_regs): New define.
4521 (unwind_phase2): Use uw_restore_core_regs instead of
4523 (unwind_phase2_forced): Likewise.
4524 (__gnu_Unwind_Resume): Likewise.
4526 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
4528 * config/alpha/linux-unwind.h: Update copyright years.
4529 (MD_FROB_UPDATE_CONTEXT): New define.
4530 (alpha_frob_update_context): New function.
4532 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
4534 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
4535 tmake_file rather replacing it.
4537 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
4539 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
4540 function is not used for PPC64.
4541 (save_world): Amend comments. Update the VRsave mask to reflect the
4543 (rest_world): Update comments, do not clobber r10, do not use r8.
4544 (eh_rest_world_r10): Amend comments, do not use r8.
4545 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
4546 no longer used, move restore of CR and target address to the end of
4549 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
4551 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
4552 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
4554 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
4557 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
4558 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
4560 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
4562 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
4564 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
4567 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
4568 * config/avr/lib1funcs.S (__muldi3): New function.
4570 2011-12-06 Andrew Pinski <apinski@cavium.com>
4572 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
4574 (__frame_dummy_init_array_entry): Likewise.
4576 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
4578 Forward-port from gcc-4_6-branch r181936 2011-12-02.
4582 * config/avr/lib1funcs.S (__prologue_saves__,
4583 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
4584 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
4586 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
4588 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
4590 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4593 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
4594 (_ITM_deregisterTMCloneTable): Likewise.
4595 (__register_frame_info): Fix unused warning.
4596 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
4597 pthread_default_stacksize_np): Likewise.
4598 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
4600 2011-11-29 DJ Delorie <dj@redhat.com>
4602 * config.host (rl78-*-elf): New case.
4603 * config/rl78: New directory for the Renesas RL78.
4605 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
4607 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
4610 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4613 * config/rs6000/t-savresfgpr: New file.
4614 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
4615 $(srcdir)/config/rs6000/eabi.S.
4616 * config/rs6000/t-ppccomm-ldbl: Remove.
4617 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
4619 (powerpc-*-eabispe*): Likewise.
4620 (powerpc-*-eabi*): Likewise.
4621 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4622 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
4623 to tmake_file, remove rs6000/t-ppccomm-ldbl.
4624 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
4626 (powerpc-*-eabisim*): Likewise.
4627 (powerpc-*-elf*): Likewise.
4628 (powerpc-*-eabialtivec*): Likewise.
4629 (powerpc-xilinx-eabi*): Likewise.
4630 (powerpc-*-rtems*): Likewise.
4631 (powerpcle-*-elf*): Likewise.
4632 (powerpcle-*-eabisim*): Likewise.
4633 (powerpcle-*-eabi*): Likewise.
4635 2011-11-27 Ian Lance Taylor <iant@google.com>
4637 * generic-morestack.c (__splitstack_find): Check for NULL old
4639 (__splitstack_resetcontext): New function.
4640 (__splitstack_releasecontext): New function.
4641 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
4643 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
4645 * config/darwin-crt-tm.c: Correct comments, use correct licence.
4647 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
4649 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
4651 2011-11-26 Richard Henderson <rth@redhat.com>
4653 * config/m68k/linux-atomic.c: New file.
4654 * config/m68k/t-linux: New file.
4655 * config.host (m68k-uclinux, m68k-linux): Use it.
4657 2011-11-26 Richard Henderson <rth@redhat.com>
4659 * crtstuff.c (__TMC_LIST__): Mark used not unused.
4660 (__TMC_END__): Only declare if hidden is available; in the definition,
4661 if hidden is unavailable add a null record.
4662 (deregister_tm_clones, register_tm_clones): New.
4663 (__do_global_dtors_aux, frame_dummy): Use them.
4664 (__do_global_dtors, __do_global_ctors_1): Likewise.
4666 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
4668 * config/darwin-crt-tm.c: New file.
4669 * config.host (darwin): Build crttms.o crttme.o to provide
4670 startup and shutdown for tm clones.
4671 * config/t-darwin (crttms.o): New build rule.
4672 (crttme.o): Likewise.
4674 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
4676 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
4679 2011-11-21 Richard Henderson <rth@redhat.com>
4681 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
4682 (__TMC_LIST__, __TMC_END__): New.
4683 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
4684 (__do_global_dtors): Likewise.
4685 (frame_dummy): Call _ITM_registerTMCloneTable.
4686 (__do_global_ctors_1): Likewise.
4688 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4690 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
4691 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
4692 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
4693 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
4694 * config/i386/t-darwin64: Remove.
4695 * config/sh/t-netbsd (LIB2ADD): Remove.
4697 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
4700 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
4701 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
4702 * config/avr/lib1funcs.S (wmov): New assembler macro.
4703 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
4704 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
4705 (__udivmod64): New function.
4706 (__negdi2): New function.
4708 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
4710 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
4711 *-*-freebsd*aout*): Remove.
4713 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
4715 * static-object.mk (c_flags-$o): Save c_flags.
4716 ($(base)$(objext)): Use it.
4718 2011-11-18 Steve Ellcey <sje@cup.hp.com>
4720 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
4722 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
4725 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
4726 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
4729 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
4731 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
4733 (aeabi_uidivmod): Likewise.
4734 (umodsi3): Likewise.
4736 (aeabi_idivmod): Likewise.
4739 2011-11-16 Tristan Gingold <gingold@adacore.com>
4741 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
4743 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
4746 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
4747 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
4749 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4751 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
4753 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
4754 * config/pa/t-stublib64: Delete.
4756 2011-11-12 Richard Henderson <rth@redhat.com>
4758 * config/rs6000/linux-unwind.h (frob_update_context): Properly
4759 cast the pointer argument to _Unwind_SetGRPtr.
4761 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4763 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
4765 2011-11-09 Ian Lance Taylor <iant@google.com>
4767 * generic-morestack.c: Include <string.h>.
4768 (uintptr_type): Define.
4769 (struct initial_sp): Add dont_block_signals field. Reduce size of
4771 (allocate_segment): Set prev field to NULL. Don't set
4772 __morestack_current_segment or __morestack_segments.
4773 (__generic_morestack): Update current->prev and *pp after calling
4775 (__morestack_block_signals): Don't do anything if
4776 dont_block_signals is set.
4777 (__morestack_unblock_signals): Likewise.
4778 (__generic_findstack): Check for initial_sp == NULL. Add casts to
4780 (__splitstack_block_signals): New function.
4781 (enum __splitstack_content_offsets): Define.
4782 (__splitstack_getcontext, __splitstack_setcontext): New functions.
4783 (__splitstack_makecontext): New function.
4784 (__splitstack_block_signals_context): New function.
4785 (__splitstack_find_context): New function.
4786 * config/i386/morestack.S (__morestack_get_guard): New function.
4787 (__morestack_set_guard, __morestack_make_guard): New functions.
4788 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
4790 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4792 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
4793 (i[34567]86-*-mingw*): ... here.
4794 (x86_64-*-mingw*): ... here.
4796 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4798 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
4800 2011-11-07 Nathan Sidwell <nathan@acm.org>
4802 * libgcov.c (struct gcov_fn_buffer): New struct.
4803 (buffer_fn_data): New helper.
4804 (gcov_exit): Rework for new gcov data structures.
4806 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
4809 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
4811 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4813 * config.host (tmake_file): Correct comment.
4814 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
4816 (bfin*-uclinux*): Likewise.
4817 (bfin*-linux-uclibc*): Likewise.
4818 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
4820 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
4822 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4823 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
4824 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4825 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
4826 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4827 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
4828 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
4829 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4830 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
4831 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
4832 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
4833 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
4834 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
4836 * config/bfin/t-elf: Remove.
4837 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
4839 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4841 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
4842 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
4843 (lm32-*-elf*, lm32-*-rtems*): Split into ...
4844 (lm32-*-elf*): ... this.
4845 (lm32-*-rtems*): ... and this.
4847 (m32r-*-rtems*): Add to tmake_file.
4848 (moxie-*-rtems*): Likewise.
4849 (sparc-*-rtems*): Likewise.
4850 Remove t-rtems from tmake_file.
4851 (sparc64-*-rtems*): Likewise.
4852 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
4855 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4858 * config/gthr-posix.h: Move ...
4859 * gthr-posix.h: ... here.
4860 * config/gthr-lynx.h: Reflect this.
4861 * config/gthr-vxworks.h: Likewise.
4862 * config/rs6000/gthr-aix.h: Likewise.
4863 * configure.ac (target_thread_file): Likewise.
4864 * configure: Regenerate.
4866 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
4868 * config.host (arm*-*-rtemseabi*): New target.
4870 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4873 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
4876 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
4878 * config.host (epiphany-*-elf*): New configuration.
4879 * config/epiphany: New Directory.
4881 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
4883 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
4884 * config/avr/t-rtems: New.
4885 Filter out _exit from LIB1ASMFUNCS.
4887 2011-11-04 David S. Miller <davem@davemloft.net>
4889 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
4890 * configure: Rebuild.
4892 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4894 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
4897 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
4900 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
4901 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
4903 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
4906 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
4908 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4910 * config/c6x/t-elf (LIB2ADDEH): Set.
4911 * config/c6x/t-c6x-elf: Remove.
4913 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4915 * config/i386/sol2-ci.S: Rename to ...
4916 * config/i386/crti.S: ... this.
4917 * config/i386/sol2-cn.S: Rename to ...
4918 * config/i386/crtn.S: ... this.
4919 * config/sparc/sol2-ci.S: Rename to ...
4920 * config/sparc/crti.S: ... this.
4921 * config/sparc/sol2-cn.S: Rename to ...
4922 * config/sparc/crtn.S: ... this.
4923 * config/t-sol2 (CUSTOM_CRTIN): Remove.
4924 (crti.o, crtn.o): Remove.
4926 2011-11-04 Tristan Gingold <gingold@adacore.com>
4928 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
4930 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
4932 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
4934 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
4936 * config.host (crisv32-*-none, cris-*-none): Remove.
4937 (crisv32-*-elf): Append to tmake_file, don't just set it.
4938 (cris-*-elf): Add missing t-fdpbit to tmake_file.
4940 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4942 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
4943 (ecrtn$(objext)): Likewise.
4944 (ncrti$(objext)): Likewise.
4945 (ncrtn$(objext)): Likewise.
4947 2011-11-03 Andreas Schwab <schwab@redhat.com>
4949 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
4951 2011-11-02 David S. Miller <davem@davemloft.net>
4953 * configure.ac: Set host_address on sparc too.
4954 * configure: Regenerate.
4955 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
4956 based upon host_address.
4957 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
4959 2011-11-02 Jason Merrill <jason@redhat.com>
4961 * config/rs6000/t-ppccomm: Add missing \.
4963 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4965 * gthr-single.h, gthr.h: New files.
4966 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
4967 config/gthr-vxworks.h, config/i386/gthr-win32.h,
4968 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
4969 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
4970 * config/i386/gthr-win32.c: Include "gthr-win32.h".
4971 * configure.ac (thread_header): New variable.
4972 Set it depending on target_thread_file.
4973 (gthr-default.h): Link from $thread_header.
4974 * configure: Regenerate.
4975 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
4977 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4979 * configure.ac (tm_file_): New variable.
4980 Determine from tm_file.
4981 (tm_file, tm_defines): Substitute.
4982 * configure: Regenerate.
4983 * mkheader.sh: New file.
4984 * Makefile.in (clean): Remove libgcc_tm.h.
4985 ($(objects)): Depend on libgcc_tm.h.
4986 (libgcc_tm_defines, libgcc_tm_file): New variables.
4987 (libgcc_tm.h, libgcc_tm.stamp): New targets.
4988 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
4989 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
4990 ($(extra-parts)): Depend on libgcc_tm.h.
4991 * config.host (tm_defines, tm_file): New variable.
4992 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
4993 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
4994 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
4995 (avr-*-rtems*): Likewise.
4996 (avr-*-*): Likewise.
4997 (frv-*-elf): Likewise.
4998 (frv-*-*linux*): Likewise.
4999 (h8300-*-rtems*): Likewise.
5000 (h8300-*-elf*): Likewise.
5001 (i[34567]86-*-darwin*): Likewise.
5002 (x86_64-*-darwin*): Likewise.
5003 (rx-*-elf): Likewise.
5004 (tic6x-*-uclinux): Likewise.
5005 (tic6x-*-elf): Likewise.
5006 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
5007 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
5008 * config/i386/cygming-crtbegin.c: Likewise.
5009 * config/i386/cygming-crtend.c: Likewise.
5010 * config/ia64/fde-vms.c: Likewise.
5011 * config/ia64/unwind-ia64.c: Likewise.
5012 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5013 * config/rs6000/darwin-fallback.c: Likewise.
5014 * config/stormy16/lib2funcs.c: Likewise.
5015 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
5016 * crtstuff.c: Likewise.
5017 * dfp-bit.h: Likewise.
5018 * emutls.c: Likewise.
5019 * fixed-bit.c: Likewise.
5020 * fp-bit.c: Likewise.
5021 * generic-morestack-thread.c: Likewise.
5022 * generic-morestack.c: Likewise.
5023 * libgcc2.c: Likewise.
5024 * libgcov.c: Likewise.
5025 * unwind-dw2-fde-dip.c: Likewise.
5026 * unwind-dw2-fde.c: Likewise.
5027 * unwind-dw2.c: Likewise.
5028 * unwind-sjlj.c: Likewise.
5030 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5032 * configure.ac: Include ../config/picflag.m4.
5033 (GCC_PICFLAG): Call it.
5035 * configure: Regenerate.
5036 * Makefile.in (gcc_srcdir): Remove.
5037 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
5038 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
5039 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
5040 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
5041 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
5044 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
5045 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
5046 to refer to libgcc2.c.
5048 * config/darwin-64.c: New file.
5049 * config/darwin-crt3.c: Remove comment.
5050 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
5051 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
5052 config/udivmodsi4.c: New files.
5053 * config/memcmp.c, config/memcpy.c, config/memmove.c,
5054 config/memset.c: New files.
5055 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
5056 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
5057 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
5058 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
5059 * config/t-openbsd-thread: New file.
5060 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
5061 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
5062 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
5063 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
5066 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
5067 to refer to gthr-posix.c.
5068 * config/alpha/t-vms (LIB2ADD): Set.
5069 * config/alpha/vms-gcc_shell_handler.c: New file.
5070 * config/arm/bpabi.c, config/arm/fp16.c,
5071 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
5072 config/arm/unaligned-funcs.c: New files.
5073 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
5074 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
5075 * config/arm/t-linux: Likewise.
5076 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
5077 * config/arm/t-netbsd: New file.
5078 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
5079 * config/arm/t-symbian (LIB2ADD_ST): Set.
5080 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
5081 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5082 * config/bfin/t-elf: New file.
5083 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
5084 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
5085 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
5086 config/c6x/ltf.c: New files.
5087 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
5088 (HOST_LIBGCC2_CFLAGS): Set.
5089 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
5090 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5091 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
5093 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
5094 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
5095 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
5096 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
5097 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
5099 * config/frv/t-frv (LIB2ADD): Set.
5100 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5101 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
5102 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
5103 config/h8300/popcounthi2.c: New files.
5104 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
5105 * config/i386/gthr-win32.c: New file.
5106 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
5107 * config/i386/t-cygwin: Likewise.
5108 * config/i386/t-darwin, config/i386/t-darwin64,
5109 config/i386/t-gthr-win32, config/i386/t-interix: New files.
5110 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
5111 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5112 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5113 * config/ia64/quadlib.c: New file.
5114 * config/ia64/t-hpux (LIB2ADD): Set.
5115 * config/ia64/t-ia64: Add comment.
5116 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
5117 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5118 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
5119 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
5120 * config/m32c/t-m32c (LIB2ADD): Set.
5121 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
5122 * config/m32r/t-m32r: Likewise.
5123 * config/m68k/fpgnulib.c: New file.
5124 * config/m68k/t-floatlib (LIB2ADD): Set.
5125 (xfgnulib.c): New target.
5126 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
5127 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
5128 * config/mep/t-mep (LIB2ADD): Set.
5129 * config/microblaze/divsi3.asm: Rename to divsi3.S.
5130 * config/microblaze/moddi3.asm: Rename to moddi3.S.
5131 * config/microblaze/modsi3.asm: Rename to modsi3.S.
5132 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
5133 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
5134 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
5135 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
5136 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
5137 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
5138 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
5140 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
5141 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
5142 * config/pa/fptr.c, config/pa/lib2funcs.S,
5143 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
5144 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
5145 (LIB2ADD, LIB2ADD_ST): Set.
5146 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
5147 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
5149 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
5150 * config/pdp11/t-pdp11: New file.
5151 * config/picochip/libgccExtras/adddi3.S,
5152 config/picochip/libgccExtras/ashlsi3.S,
5153 config/picochip/libgccExtras/ashrsi3.S,
5154 config/picochip/libgccExtras/clzsi2.S,
5155 config/picochip/libgccExtras/cmpsi2.S,
5156 config/picochip/libgccExtras/divmod15.S,
5157 config/picochip/libgccExtras/divmodhi4.S,
5158 config/picochip/libgccExtras/divmodsi4.S,
5159 config/picochip/libgccExtras/lshrsi3.S,
5160 config/picochip/libgccExtras/parityhi2.S,
5161 config/picochip/libgccExtras/popcounthi2.S,
5162 config/picochip/libgccExtras/subdi3.S,
5163 config/picochip/libgccExtras/ucmpsi2.S,
5164 config/picochip/libgccExtras/udivmodhi4.S,
5165 config/picochip/libgccExtras/udivmodsi4.S: New files.
5166 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
5167 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
5168 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
5169 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
5170 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
5171 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
5172 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
5173 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
5175 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
5176 (HOST_LIBGCC2_CFLAGS): Set.
5177 * config/rs6000/t-darwin64: New file.
5178 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
5179 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
5180 * config/rs6000/t-ppccomm (LIB2ADD): Add
5181 $(srcdir)/config/rs6000/tramp.S.
5182 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
5183 Add $(srcdir)/config/rs6000/eabi.S.
5184 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
5185 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
5186 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
5187 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
5188 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
5189 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
5190 * config/rs6000/tramp.S: New file.
5191 * config/s390/t-tpf: Remove.
5192 * config/sh/linux-atomic.S: New file.
5193 * config/sh/t-linux (LIB2ADD): Set.
5194 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
5195 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
5196 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
5198 (HOST_LIBGCC2_CFLAGS): Set.
5199 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5200 * config/spu/divmodti4.c, config/spu/divv2df3.c,
5201 config/spu/float_disf.c, config/spu/float_unsdidf.c,
5202 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
5203 config/spu/mfc_multi_tag_release.c,
5204 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
5205 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
5206 config/spu/multi3.c: New files.
5207 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
5208 (HOST_LIBGCC2_CFLAGS): Set.
5209 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
5210 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
5211 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
5212 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
5213 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
5214 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
5215 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
5216 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
5217 config/stormy16/umodsi3.c: New files.
5218 * config/xtensa/lib2funcs.S: New file.
5219 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
5220 * config/xtensa/t-xtensa (LIB2ADD): Set.
5221 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
5222 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
5223 Add t-freebsd-thread to tmake_file for posix threads.
5224 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
5225 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
5226 (*-*-lynxos*): Likewise.
5227 (*-*-netbsd*): Likewise.
5228 (*-*-openbsd*): Likewise.
5229 Add t-openbsd-thread to tmake_file for posix threads.
5230 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
5231 (*-*-vxworks*): Set tmake_file.
5232 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
5233 (alpha*-*-freebsd*): Likewise.
5234 (alpha*-*-netbsd*): Likewise.
5235 (alpha*-*-openbsd*): Likewise.
5236 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
5237 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
5238 (alpha*-dec-*vms*): Likewise.
5239 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
5240 (bfin*-elf*): Add bfin/t-elf to tmake_file.
5241 (bfin*-uclinux*): Likewise.
5242 (bfin*-linux-uclibc*): Likewise.
5243 (crisv32-*-elf): Add cris/t-cris to tmake_file.
5244 (crisv32-*-none): Likewise.
5245 (cris-*-elf): Likewise.
5246 (cris-*-none): Likewise.
5247 (cris-*-linux*, crisv32-*-linux*): Likewise.
5248 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
5250 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
5252 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
5253 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
5254 (x86_64-*-elf*): Likewise.
5255 (i[34567]86-*-nto-qnx*): Likewise.
5256 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
5258 (x86_64-*-mingw*): Likewise.
5259 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
5260 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
5261 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
5262 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
5263 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
5265 (mipsisa64sr71k-*-elf*): Likewise.
5266 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
5267 (mips-*-elf*, mipsel-*-elf*): Likewise.
5268 (mips64-*-elf*, mips64el-*-elf*): Likewise.
5269 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
5270 (mips*-*-rtems*): Likewise.
5271 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
5273 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
5274 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
5275 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
5276 (spu-*-elf*): Likewise.
5277 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
5279 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5281 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
5282 $(srcdir) to refer to $(LIB1ASMSRC).
5284 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
5285 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
5286 config/arm/lib1funcs.S: New files.
5287 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
5288 * config/arm/t-arm: New file.
5289 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
5290 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
5291 config/arm/t-strongarm-elf: New files.
5292 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
5293 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
5294 * config/avr/lib1funcs.S: New file.
5295 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5296 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
5297 * config/c6x/lib1funcs.S: New file.
5298 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5299 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
5300 * config/frv/lib1funcs.S: New file.
5301 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5302 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
5303 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
5304 * config/ia64/__divxf3.asm: Rename to ...
5305 * config/ia64/__divxf3.S: ... this.
5306 Adapt lib1funcs.asm filename.
5307 * config/ia64/_fixtfdi.asm: Rename to ...
5308 * config/ia64/_fixtfdi.S: ... this.
5309 Adapt lib1funcs.asm filename.
5310 * config/ia64/_fixunstfdi.asm: Rename to ...
5311 * config/ia64/_fixunstfdi.S: ... this.
5312 Adapt lib1funcs.asm filename.
5313 * config/ia64/_floatditf.asm: Rename to ...
5314 * config/ia64/_floatditf.S: ... this.
5315 Adapt lib1funcs.asm filename.
5316 * config/ia64/lib1funcs.S: New file.
5317 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
5318 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5319 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
5320 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
5321 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
5322 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
5323 * config/mep/lib1funcs.S: New file.
5324 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5325 * config/mips/mips16.S: New file.
5326 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5327 * config/pa/milli64.S: New file.
5328 * config/pa/t-linux, config/pa/t-linux64: New files.
5329 * config/picochip/lib1funcs.S: New file.
5330 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5331 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
5332 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
5333 * config/sh/t-netbsd: New file.
5334 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
5335 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
5336 * config/sh/t-sh64: New file.
5337 * config/sparc/lb1spc.S: New file.
5338 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
5340 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
5341 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
5342 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
5343 config/xtensa/lib1funcs.S: New files.
5344 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5345 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
5347 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
5348 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
5349 (arm*-*-linux*): Likewise.
5350 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
5351 arm*-*-linux-*eabi, add arm/t-linux otherwise.
5352 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
5353 (arm*-*-ecos-elf): Likewise.
5354 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
5355 (arm*-*-rtems*): Likewise.
5356 (arm*-*-elf): Likewise.
5357 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
5358 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
5359 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
5360 (bfin*-uclinux*): Likewise.
5361 (bfin*-linux-uclibc*): Likewise.
5362 (bfin*-rtems*): Likewise.
5363 (bfin*-*): Likewise.
5364 (fido-*-elf): Merge into m68k-*-elf*.
5365 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
5366 (frv-*-*linux*): Add frv/t-frv to tmake_file.
5367 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
5368 (h8300-*-elf*): Likewise.
5369 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
5370 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
5371 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
5372 (i[34567]86-*-mingw*): Likewise.
5373 (x86_64-*-mingw*): Likewise.
5374 (i[34567]86-*-interix3*): Likewise.
5375 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
5376 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
5377 (m68k-*-elf*): Also handle fido-*-elf.
5378 Add m68k/t-floatlib to tmake_file.
5379 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
5380 (m68k-*-linux*): Likewise.
5381 (m68k-*-rtems*): Likewise.
5382 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
5383 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
5385 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
5386 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
5387 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
5388 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
5389 sh/t-netbsd to tmake_file.
5390 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
5391 (sh-*-rtems*): Add sh/t-sh to tmake_file.
5392 (sh-wrs-vxworks): Likewise.
5393 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
5395 (v850*-*-*): Add v850/t-v850 to tmake_file.
5396 (vax-*-linux*): Add vax/t-linux to tmake_file.
5397 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
5399 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5401 * crtstuff.c: New file.
5402 * Makefile.in (CRTSTUFF_CFLAGS): Define.
5403 (CRTSTUFF_T_CFLAGS): Define.
5404 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
5405 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
5406 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
5409 (crtbeginT.o): Use $(objext).
5410 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
5411 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
5412 (gcc-extra-parts): Remove.
5413 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
5415 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
5416 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
5417 Add t-crtstuff-pic to tmake_file.
5418 (*-*-lynxos*): New case.
5419 Set tmake_file, extra_parts.
5420 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
5421 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
5422 *-*-netbsdelf[2-9]*.
5423 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
5424 (*-*-rtems*): Set extra_parts.
5425 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
5426 (*-*-uclinux*): New case.
5428 (*-*-vms*): New case.
5429 Set tmake_file, extra_parts.
5430 (*-*-elf): Set extra_parts.
5431 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
5432 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
5435 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
5437 (arm*-*-freebsd*): Add t-crtin to tmake_file.
5438 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
5439 (arm-wrs-vxworks): Append to tmake_file.
5441 (arm*-*-uclinux*): Set extra_parts.
5442 (arm*-*-ecos-elf): Likewise.
5443 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
5445 (arm*-*-rtems*): Set extra_parts.
5446 (arm*-*-elf): Likewise.
5447 (avr-*-rtems*): Clear extra_parts.
5448 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
5450 (bfin*-uclinux*): Likewise.
5451 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
5452 (bfin*-rtems*): Append to tmake_file.
5454 (bfin*-*): Likewise.
5455 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
5456 (crisv32-*-elf): ... this.
5457 (crisv32-*-none): ... this.
5458 (cris-*-elf, cris-*-none): New cases.
5459 Add cris/t-elfmulti to tmake_file.
5460 (fr30-*-elf): Append to tmake_file.
5462 (frv-*-elf): Append to tmake_file, add frv/t-frv.
5464 (h8300-*-rtems*): Append to tmake_file.
5466 (h8300-*-elf*): Likewise.
5467 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
5469 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
5471 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
5472 (x86_64-*-elf*): Likewise.
5473 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
5474 (x86_64-*-freebsd*): Likewise.
5475 (x86_64-*-netbsd*): Likewise.
5476 (i[34567]86-*-linux*): Likewise.
5477 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
5478 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
5479 (x86_64-*-linux*): Likewise.
5480 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
5481 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
5484 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
5485 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
5486 Append to extra_parts, remove crtbegin.o, crtend.o.
5487 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
5488 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
5489 crtend.o, crtbeginS.o, crtendS.o.
5490 (ia64*-*-linux*): Comment extra_parts.
5491 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
5493 (iq2000*-*-elf*): Clear extra_parts.
5494 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
5495 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
5496 (m32r-*-elf*, m32r-*-rtems*): Split off ...
5497 (m32r-*-rtems*): ... this.
5498 Add m32r/t-m32r to tmake_file.
5499 (m68k-*-elf*): Add t-crtin to tmake_file.
5500 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
5501 (mcore-*-elf): Likewise.
5502 (microblaze*-*-*): Set extra_parts.
5503 (mips*-sde-elf*): New case.
5504 Set tmake_file, extra_parts.
5505 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
5506 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
5507 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
5510 (mipsisa64sr71k-*-elf*): Likewise.
5511 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
5512 (mips-*-elf*, mipsel-*-elf*): Likewise.
5513 (mips64-*-elf*, mips64el-*-elf*): Likewise.
5514 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
5515 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
5516 (mips*-*-rtems*): Likewise.
5517 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
5518 (moxie-*-*): Split into ...
5519 (moxie-*-elf, moxie-*-uclinux*): ... this.
5520 Add to extra_parts, remove crtbegin.o, crtend.o.
5521 (moxie-*-rtems*): New case.
5524 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
5526 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
5527 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
5530 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
5531 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
5533 (powerpc-*-eabisim*): Likewise.
5534 (powerpc-*-elf*): Likewise.
5535 (powerpc-*-eabialtivec*): Likewise.
5536 (powerpc-xilinx-eabi*): Likewise.
5537 (powerpc-*-eabi*): Likewise.
5538 (powerpc-*-rtems*): Likewise.
5539 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
5542 (powerpc-*-lynxos*): Add to tmake_file.
5543 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
5544 rs6000/t-crtstuff, t-crtstuff-pic.
5546 (powerpcle-*-eabisim*): Likewise.
5547 (powerpcle-*-eabi*): Likewise.
5548 (rx-*-elf): Remove extra_parts.
5549 (s390x-ibm-tpf*): Set extra_parts.
5550 (score-*-elf): Set extra_parts.
5551 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5552 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5553 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5554 (sh64l*-*-netbsd*): Split into ...
5555 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
5556 Add t-crtstuff-pic to tmake_file.
5558 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
5560 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
5561 (sparc-*-elf*): Remove t-crtin from tmake_file.
5562 Add to extra_parts, remove crtbegin.o, crtend.o.
5563 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
5564 (sparc64-*-linux*): Likewise.
5565 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
5566 Add to extra_parts, remove crtbegin.o, crtend.o.
5567 (sparc64-*-elf*): Remove t-crtin from tmake_file.
5568 Add to extra_parts, remove crtbegin.o, crtend.o.
5569 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
5570 Add to extra_parts, remove crtbegin.o, crtend.o.
5571 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
5572 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
5573 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
5575 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
5577 (tic6x-*-*): Change to ...
5578 (tic6x-*-elf): ... this.
5580 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
5582 (am33_2.0-*-linux*): Add comment.
5583 (mep*-*-*): Add mep/t-mep to tmake_file.
5585 * config/alpha/t-vms: New file.
5586 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
5587 * config/arm/crti.S, config/arm/crtn.S: New files.
5588 * config/bfin/crti.S, config/bfin/crtn.S: New files.
5589 * config/bfin/crtlibid.S: New file.
5590 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
5591 * config/c6x/crti.S, config/c6x/crtn.S: New files.
5592 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
5593 (crti.o, crtin.o): New rules.
5594 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
5595 * config/c6x/t-uclinux: New file.
5596 * config/cris/t-elfmulti: New file.
5597 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
5598 * config/fr30/crti.S, config/fr30/crtn.S: New files.
5599 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
5600 * config/frv/t-frv: New file.
5601 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
5602 * config/h8300/crti.S, config/h8300/crtn.S: New files.
5603 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
5605 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
5606 refer to cygming-crtbegin.c, cygming-crtend.c.
5608 * config/i386/t-nto: New file.
5609 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
5610 * config/ia64/crti.S, config/ia64/crtn.S: New files.
5611 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
5612 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
5615 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
5616 (crtinitS.o): New rule.
5617 * config/ia64/vms-crtinit.S: New file.
5618 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
5619 * config/m32r/initfini.c: New file.
5620 * config/m32r/t-linux, config/m32r/t-m32r: New files.
5621 * config/m68k/crti.S, config/m68k/crtn.S: New files.
5622 * config/mcore/crti.S, config/mcore/crtn.S: New files.
5623 * config/mep/t-mep: New file.
5624 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
5625 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
5626 * config/mips/crti.S, config/mips/crtn.S: New files.
5627 * config/mips/t-crtstuff: New file.
5628 * config/mmix/crti.S, config/mmix/crtn.S: New files.
5629 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
5630 (CUSTOM_CRTIN): Set.
5631 ($(T)crti.o, $(T)crtn.o): Remove $(T),
5633 Use $(srcdir) to refer to crti.S, crtn.S.
5634 Use .S extension, $<.
5635 * config/moxie/crti.asm: Rename to ...
5636 * config/moxie/crti.S: ... this.
5637 * config/moxie/crtn.asm: Rename to ...
5638 * config/moxie/crtn.S: ... this.
5639 * config/moxie/t-moxie: Remove.
5640 * config/pa/stublib.c: New file.
5641 * config/pa/t-stublib, config/pa/t-stublib64: New files.
5642 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
5643 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
5644 * config/rs6000/t-crtstuff: New file.
5645 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
5646 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
5647 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
5648 Make output file explicit.
5649 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
5650 Make output file explicit.
5651 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
5652 Make output file explicit.
5653 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
5654 Make output file explicit.
5655 * config/score/crti.S, config/score/crtn.S: New files.
5656 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
5657 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
5659 * config/sh/t-sh, config/sh/t-superh: New files.
5660 * config/sparc/t-linux64: New file.
5661 * config/spu/cache.S, config/spu/cachemgr.c: New files.
5662 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
5663 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
5664 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
5665 * config/t-crtin: Remove.
5666 * config/t-crtstuff-pic: New file.
5667 * config/t-sol2 (CUSTOM_CRTIN): Set.
5668 (crti.o, crtn.o): New rules.
5669 * config/vms/t-vms: New file.
5670 * config/vms/vms-ucrt0.c: New file.
5671 * config/xtensa/t-elf: New file.
5673 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5675 * Makefile.in (SHLIB_NM_FLAGS): Set.
5676 * mkmap-flat.awk, mkmap-symver.awk: New files.
5677 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
5679 * configure: Regenerate.
5680 * config/libgcc-glibc.ver: New file.
5681 * config/libgcc-libsystem.ver: New file.
5682 * config/t-libunwind (SHLIB_LC): Set.
5683 * config/t-linux: New file.
5684 * config/t-slibgcc (INSTALL_SHLIB): New.
5685 (SHLIB_INSTALL): Use it.
5686 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
5687 to mkmap-symver.awk.
5688 (SHLIB_MAPFILES): Don't append, adapt pathname.
5689 (SHLIB_VERPFX): Set.
5690 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
5691 to mkmap-symver.awk.
5692 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
5693 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
5694 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
5695 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
5697 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
5698 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
5699 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
5700 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
5701 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
5702 * config/i386/libgcc-darwin.10.4.ver,
5703 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
5705 * config/i386/t-darwin: Remove.
5706 * config/i386/t-darwin64: Likewise.
5707 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
5708 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
5709 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
5710 * config/i386/t-linux: New file.
5711 * config/i386/t-mingw32: New file.
5712 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
5713 * config/ia64/t-glibc: Rename to ...
5714 * config/ia64/t-linux: ... this.
5715 (SHLIB_MAPFILES): Set.
5716 * config/ia64/t-glibc-libunwind: Rename to ...
5717 * config/ia64/t-linux-libunwind: ... this.
5718 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
5719 * config/ia64/t-slibgcc-hpux: New file.
5720 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
5721 * config/m68k/t-slibgcc-elf-ver: New file.
5722 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
5723 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
5725 * config/pa/t-slibgcc-hpux: New file.
5726 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
5728 * config/rs6000/libgcc-darwin.10.4.ver,
5729 config/rs6000/libgcc-darwin.10.5.ver: New files.
5730 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
5731 config/rs6000/libgcc-glibc.ver.
5732 * config/rs6000/libgcc-ppc64.ver: Rename to
5733 config/rs6000/libgcc-ibm-ldouble.ver.
5734 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
5735 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
5736 * config/rs6000/t-ldbl128: Rename to ...
5737 * config/rs6000/t-linux: ... this.
5738 (SHLIB_MAPFILES): Adapt filename.
5739 * config/rs6000/t-slibgcc-aix: New file.
5740 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
5741 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
5742 libgcc-excl.ver, libgcc-glibc.ver.
5743 (SHLIB_LINK, SHLIB_INSTALL): Remove.
5744 * config/sparc/libgcc-glibc.ver: New file.
5745 * config/sparc/t-linux: New file.
5746 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
5747 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
5748 t-slibgcc-elf-ver to tmake_file.
5749 Add t-slibgcc-nolc-override to tmake_file for posix threads on
5751 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
5752 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
5753 t-slibgcc-elf-ver, t-linux to tmake_file.
5754 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
5756 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
5757 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
5758 (alpha*-dec-*vms*): Likewise.
5759 (arm*-*-freebsd*): Append to tmake_file.
5760 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
5761 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
5763 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
5764 tmake_file for arm*-*-symbianelf*.
5765 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
5766 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
5768 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
5769 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
5770 pa/t-slibgcc-dwarf-ver to tmake_file.
5771 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
5772 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
5773 (hppa*64*-*-hpux11*): Likewise.
5774 (hppa[12]*-*-hpux11*): Likewise.
5775 (x86_64-*-darwin*): Don't override tmake_file, but only keep
5776 i386/t-crtpc, i386/t-crtfm.
5777 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
5778 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
5780 Add i386/t-cygwin to tmake_file.
5781 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
5782 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
5783 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
5785 Add i386/t-mingw32 to tmake_file.
5786 (x86_64-*-mingw*): Likewise.
5787 (ia64*-*-freebsd*): Append to tmake_file.
5788 (ia64*-*-linux*): Append to tmake_file.
5789 Replace ia64/t-glibc by ia64/t-linux.
5790 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
5792 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
5793 t-slibgcc-hpux to tmake_file.
5794 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
5795 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
5796 (m32rle-*-linux*): Likewise.
5797 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
5799 (microblaze*-linux*): New case.
5800 Append to tmake_file, add t-slibgcc-nolc-override.
5801 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
5802 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
5803 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
5804 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5805 rs6000/t-slibgcc-aix to tmake_file.
5806 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5807 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5808 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5809 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5810 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5811 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
5813 (sparc-*-linux*): Append to tmake_file for *-leon*.
5814 Add sparc/t-linux to tmake_file for non-Leon targets.
5815 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
5816 (tic6x-*-uclinux): New case.
5817 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
5818 (tic6x-*-*): Add c6x/t-elf to tmake_file.
5819 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
5820 (am33_2.0-*-linux*): Append to tmake_file.
5821 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
5822 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
5823 x86_64-*-kfreebsd*-gnu.
5824 Add i386/t-linux to tmake_file.
5826 2011-10-28 Ian Lance Taylor <iant@google.com>
5828 * config/i386/morestack.S: Correct CFI information to do proper
5829 returns throughout function. In 32-bit mode, save %ebx so that it
5830 is restored on unwind.
5832 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
5834 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
5835 case where B3 isn't the return register.
5837 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
5838 logic for doubleword pops.
5840 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
5842 * config/rs6000/t-freebsd: Add wildcard.
5844 2011-10-21 Paul Brook <paul@codesourcery.com>
5846 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
5848 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
5849 Eric Botcazou <ebotcazou@adacore.com>
5852 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
5853 fs->signal_frame to 1.
5855 2011-10-07 Ian Lance Taylor <iant@google.com>
5857 * generic-morestack-thread.c: #include <errno.h>.
5859 2011-10-07 Ian Lance Taylor <iant@google.com>
5862 * generic-morestack.c (__generic_morestack): Make sure the segment
5863 is large enough for both the stack frame and the copied
5866 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5869 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
5872 2011-09-28 Nick Clifton <nickc@redhat.com>
5874 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
5875 64-bit doubles are not enabled.
5876 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
5877 and floatunsisf functions.
5879 2011-09-13 Paul Brook <paul@codesourcery.com>
5881 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
5882 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
5883 * unwind-arm-common.inc: New file.
5884 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
5885 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
5886 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
5887 * config/c6x/libunwind.S: New file.
5888 * config/c6x/pr-support.c: New file.
5889 * config/c6x/unwind-c6x.c: New file.
5890 * config/c6x/unwind-c6x.h: New file.
5891 * config/c6x/t-c6x-elf: New file.
5893 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
5895 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
5896 (ASM_DIVZERO): Ditto.
5897 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
5899 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
5901 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
5903 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
5906 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
5907 instead of an assembly one.
5909 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
5912 * Makefile.in (install-unwind_h): Create
5913 $(gcc_objdir)/include/unwind.h atomically.
5915 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5917 * Makefile.in (install-unwind_h): Remove destination file first.
5919 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5922 * config/mips/t-mips16: New file.
5923 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
5924 (mips*-*-linux*): Likewise.
5925 (mips*-sde-elf*): Likewise.
5926 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
5927 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
5928 Add mips/t-mips16 to tmake_file.
5929 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
5930 (mips-*-elf*): Likewise.
5931 (mips64-*-elf*): Likewise.
5932 (mips64orion-*-elf*): Likewise.
5933 (mips*-*-rtems*): Likewise.
5934 (mipstx39-*-elf*): Likewise.
5935 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
5936 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
5938 Use $(srcdir) to refer to sync.c.
5940 ($(libgcc-sync-funcs-o)): Likewise.
5941 ($(libgcc-sync-size-funcs-s-o)): Likewise.
5942 ($(libgcc-sync-funcs-s-o)): Likewise.
5944 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
5946 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
5949 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
5952 * config/i386/value-unwind.h: New.
5954 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
5956 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
5957 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
5958 Add to tmake_file rather than overriding it.
5960 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5962 * config/t-softfp: Remove.
5963 * soft-fp: Moved from ../gcc/config.
5964 * soft-fp/README: Remove t-softfp reference.
5965 * soft-fp/t-softfp: Move to config/t-softfp.
5966 (softfp_machine_header): Remove.
5967 (softfp_file_list): Remove config subdir.
5968 (soft-fp-objects): New variable.
5969 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
5970 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
5971 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
5972 * config/t-softfp-excl: New file.
5973 * config/t-softfp-sfdf: New file.
5974 * config/t-softfp-tf: New file.
5975 * config/no-sfp-machine.h: New file.
5976 * config/arm/sfp-machine.h: New file.
5977 * config/arm/t-softfp: New file.
5978 * config/c6x/sfp-machine.h: New file.
5979 * config/i386/32/t-fprules-softfp: Rename to ...
5980 * config/i386/32/t-softfp: ... this.
5981 (tifunctions, LIB2ADD): Remove.
5982 (softfp_int_modes): Override.
5983 * config/i386/64/t-softfp-compat (tf-functions): Remove config
5985 * config/i386/64/eqtf2.c: Likewise.
5986 * config/i386/64/getf2.c: Likewise.
5987 * config/i386/64/letf2.c: Likewise.
5988 * config/ia64/sft-machine.h: New file.
5989 * config/ia64/t-fprules-softfp: Rename to ...
5990 * config/ia64/t-softfp: ... this.
5991 * config/lm32/sfp-machine.h: New file.
5992 * config/moxie/t-moxie-softfp: Remove.
5993 * config/rs6000/ibm-ldouble-format: New file.
5994 * config/rs6000/ibm-ldouble.c: New file.
5995 * config/rs6000/libgcc-ppc-glibc.ver: New file
5996 * config/rs6000/libgcc-ppc64.ver: New file
5997 * config/rs6000/sfp-machine.h: New file.
5998 * config/rs6000/t-freebsd: New file.
5999 * config/rs6000/t-ibm-ldouble: New file.
6000 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
6001 libgcc-ppc-glibc.ver.
6002 * config/rs6000/t-linux64: New file.
6003 * config/rs6000/t-ppccomm (LIB2ADD): Add
6004 $(srcdir)/config/rs6000/ibm-ldouble.c.
6005 * config/rs6000/t-ppccomm-ldbl: New file.
6006 * config/score/sfp-machine.h: New file.
6007 * config.host (sfp_machine_header): Explain.
6008 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
6009 t-softfp to tmake_file.
6010 (arm*-*-uclinux*): Likewise.
6011 (arm*-*-ecos-elf): Likewise.
6012 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
6013 (arm*-*-rtems*): Likewise.
6014 (arm*-*-elf): Likewise.
6015 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
6017 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
6018 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
6019 (lm32-*-uclinux*): Likewise.
6020 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
6021 t-softfp-excl, t-softfp.
6022 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
6023 (powerpc64-*-darwin*): Likewise.
6024 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
6026 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
6028 (powerpc-*-eabisim*): Likewise.
6029 (powerpc-*-elf*): Likewise.
6030 (powerpc-*-eabialtivec*): Likewise.
6031 (powerpc-xilinx-eabi*): Likewise.
6032 (powerpc-*-rtems*): Likewise.
6033 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
6034 t-softfp-excl, t-softfp to tmake_file.
6035 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
6036 rs6000/t-ppccomm-ldbl to tmake_file.
6037 (powerpcle-*-elf*): Likewise.
6038 (powerpcle-*-eabisim*): Likewise.
6039 (powerpcle-*-eabi*): Likewise.
6040 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
6041 rs6000/t-ibm-ldouble to tmake_file.
6042 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6043 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6044 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
6045 (tic6x-*-*): Likewise.
6046 (i[34567]86-*-darwin*, x86_64-*-darwin*,
6047 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
6048 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
6049 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
6050 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
6051 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
6052 t-softfp to tmake_file.
6053 * configure.ac (sfp_machine_header): Provide default if unset.
6055 Link sfp-machine.h to config/$sfp_machine_header.
6056 * configure: Regenerate.
6058 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6060 * Makefile.in (double_type_size, long_double_type_size): Set.
6061 Remove $(fpbit-in-libgcc) support.
6062 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
6063 (fpbit-src): New variable.
6064 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
6065 Compile with -DFLOAT $(FPBIT_CFLAGS).
6067 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
6068 Compile with $(FPBIT_CFLAGS).
6070 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
6071 Compile with -DFLOAT $(TPBIT_CFLAGS).
6073 * configure.ac (double_type_size, long_double_type_size):
6074 Determine and substitute.
6075 * configure: Regenerate.
6076 * fp-bit.c, fp-bit.h: New files.
6077 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
6078 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
6079 * config/mips/t-mips: New file.
6080 * config/mips/t-sdemtk: New file.
6081 * config/rs6000/ppc64-fp.c: New file.
6082 * config/rs6000/t-darwin (LIB2ADD): Add
6083 $(srcdir)/config/rs6000/ppc64-fp.c.
6084 * config/rs6000/t-ppc64-fp: New file.
6085 * config/rx/rx-lib.h: New file.
6086 * config/rx/t-rx (FPBIT): Set to true.
6087 ($(gcc_objdir)/fp-bit.c): Remove.
6088 (DPBIT): Set to true only with -m64bit-doubles.
6089 ($(gcc_objdir)/dp-bit.c): Remove.
6090 * config/sparc/t-softfp: Remove.
6091 * config/spu/t-elf: New file.
6092 * config/t-fdpbit, config/t-fpbit: New files.
6093 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
6094 (mips*-*-*): Likewise.
6095 (arm-wrs-vxworks): Likewise.
6096 (arm*-*-freebsd*): Likewise.
6097 (avr-*-rtems*): Add t-fpbit to tmake_file.
6098 (avr-*-*): Likewise.
6099 (bfin*-elf*): Add t-fdpbit to tmake_file.
6100 (bfin*-uclinux*): Likewise.
6101 (bfin*-linux-uclibc*): Likewise.
6102 (bfin*-rtems*): New case.
6103 Add t-fdpbit to tmake_file.
6104 (bfin*-*): Add t-fdpbit to tmake_file.
6105 (crisv32-*-elf): Likewise.
6106 (cris-*-linux*): Likewise.
6107 (fr30-*-elf): Likewise.
6108 (frv-*-elf, frv-*-*linux*): Likewise.
6109 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
6110 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
6111 (m32r-*-elf*): Likewise.
6112 (m32rle-*-elf*): Likewise.
6113 (m32r-*-linux*): Likewise.
6114 (m32rle-*-linux*): Likewise.
6115 (mcore-*-elf): Add t-fdpbit to tmake_file.
6116 (microblaze*-*-*): Likewise.
6117 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
6118 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
6119 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
6121 Add mips/t-tpbit to tmake-file.
6122 (mips*-*-linux*): Fix typo.
6123 (mips*-sde-elf*): New case
6124 Add mips/t-sdemtk unless using newlib.
6125 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
6126 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
6127 (mn10300-*-*): Likewise.
6128 (pdp11-*-*): Likewise.
6129 (picochip-*-*): Add t-fpbit to tmake_file.
6130 (powerpc-*-eabisimaltivec*): Likewise.
6131 (powerpc-*-eabisim*): Likewise.
6132 (powerpc-*-elf*): Likewise.
6133 (powerpc-*-eabialtivec*): Likewise.
6134 (powerpc-xilinx-eabi*): New case.
6135 Add t-fdpbit to tmake_file.
6136 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
6137 (powerpc-*-rtems*): Likewise.
6138 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
6140 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
6142 (powerpc-*-lynxos*): Likewise.
6143 (powerpcle-*-elf*): Likewise.
6144 (powerpcle-*-eabisim*): Likewise.
6145 (powerpcle-*-eabi*): Likewise.
6146 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
6147 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
6148 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6149 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6150 (rx-*-elf): Add t-fdpbit to tmake_file.
6151 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
6152 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
6153 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
6154 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
6156 (sh-*-rtems*): Add t-fdpbit to tmake_file.
6157 (sh-wrs-vxworks): Likewise.
6158 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
6159 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
6160 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
6161 (sparc64-*-rtems*): ... new case.
6162 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
6163 (spu-*-elf*): Likewise.
6164 Add spu/t-elf to tmake_file.
6165 (v850*-*-*): Add t-fdpbit to tmake_file.
6166 (xstormy16-*-elf): Likewise.
6167 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
6168 (mep*-*-*): Likewise.
6170 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6172 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
6174 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
6175 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
6176 (install-unwind_h): New target.
6177 (all): Depend on it.
6178 * config.host (unwind_header): New variable.
6179 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
6180 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
6181 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
6182 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
6183 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
6185 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
6187 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
6189 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
6191 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
6192 (ia64*-*-freebsd*): Likewise.
6193 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
6195 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
6196 $with_system_libunwind.
6197 (ia64*-*-hpux*): Set tmake_file.
6198 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
6199 (picochip-*-*): Set tmake_file.
6200 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
6202 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6203 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6204 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
6205 (xtensa*-*-elf*): Set tmake_file.
6206 (xtensa*-*-linux*): Likewise.
6207 * configure.ac: Include ../config/unwind_ipinfo.m4.
6208 Call GCC_CHECK_UNWIND_GETIPINFO.
6209 Link unwind.h to $unwind_header.
6210 * configure: Regenerate.
6211 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
6212 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
6213 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
6214 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
6215 * config/unwind-dw2-fde-darwin.c: New file.
6216 * config/arm/libunwind.S, config/arm/pr-support.c,
6217 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
6218 config/arm/unwind-arm.h,: New files.
6219 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
6220 config/ia64/t-eh-ia64, config/ia64/t-glibc,
6221 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
6222 config/ia64/t-vms, config/ia64/unwind-ia64.c,
6223 config/ia64/unwind-ia64.h: New files.
6224 * config/picochip/t-picochip: New file.
6225 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
6227 * config/rs6000/t-darwin (LIB2ADDEH): Set.
6228 * config/s390/t-tpf (LIB2ADDEH): Remove.
6229 * config/t-darwin (LIB2ADDEH): Set.
6230 * config/t-eh-dw2-dip: New file.
6231 * config/t-libunwind, config/t-libunwind-elf: New files.
6232 * config/t-sol2 (LIB2ADDEH): Remove.
6233 * config/xtensa/t-xtensa: New file.
6235 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
6237 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
6238 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
6239 long long to check rt_sigreturn syscall.
6241 2011-08-02 Alan Modra <amodra@gmail.com>
6243 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
6244 Restore for indirect call bcrtl from correct stack slot, and only
6245 if cfa+40 isn't valid.
6247 2011-08-01 Julian Brown <julian@codesourcery.com>
6249 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
6250 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
6251 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
6253 2011-08-01 Julian Brown <julian@codesourcery.com>
6255 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
6256 (libgcc-std.ver.in): Use above.
6257 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
6258 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
6260 * config/t-fixedpoint-gnu-prefix: New file.
6261 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
6262 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
6265 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
6267 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
6268 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
6269 for x86-64. Properly check __x86_64__ and __LP64__.
6271 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
6273 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
6275 (_FP_WS_TYPE): Likewise.
6276 (_FP_I_TYPE): Likewise.
6278 2011-07-28 Alan Modra <amodra@gmail.com>
6280 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
6281 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
6282 in a plt call stub. Do restore r2 if stopped on bctrl.
6284 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6286 * config.host (i[3456x]86-*-netware*): Remove.
6287 * config/i386/netware-crt0.c, config/i386/t-nwld,
6288 config/i386/t-slibgcc-nwld: Remove.
6290 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
6292 * config.host: Handle tic6x-*-*.
6293 * config/c6x/c6x-abi.h: New file.
6295 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6297 * config/i386/crtprec.c: New file.
6298 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
6299 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
6300 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
6301 (x86_64-*-darwin*): Likewise.
6302 (i[34567]86-*-solaris2*: Likewise.
6304 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6306 * config/alpha/crtfastmath.c: New file.
6307 * config/i386/crtfastmath.c: New file.
6308 * config/ia64/crtfastmath.c: New file.
6309 * config/mips/crtfastmath.c: New file.
6310 * config/sparc/crtfastmath.c: New file.
6312 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
6314 Add -frandom-seed=gcc-crtfastmath.
6315 * config/alpha/t-crtfm: Remove.
6316 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
6317 * config/ia64/t-ia64 (crtfastmath.o): Remove.
6319 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
6320 (alpha*-dec-osf5.1*): Likewise.
6321 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
6322 Add crtfastmath.o to extra_parts.
6323 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
6324 Add crtfastmath.o to extra_parts.
6325 (x86_64-*-darwin*): Likewise.
6326 (x86_64-*-mingw*): Likewise.
6327 (ia64*-*-elf*): Add t-crtfm to tmake_file.
6328 (ia64*-*-freebsd*): Likewise.
6329 (ia64*-*-linux*): Likewise.
6330 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
6331 Add crtfastmath.o to extra_parts.
6333 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6335 * config/darwin-crt3.o: New file.
6336 * config/rs6000/darwin-crt2.c: New file.
6337 * config/t-darwin: New file.
6338 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
6340 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
6341 (powerpc-*-darwin*): Add crt2.o to extra_parts.
6342 (powerpc64-*-darwin*): Likewise.
6344 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6346 * config/i386/netware-crt0.c: New file.
6347 * config/i386/t-nwld: Rename to ...
6348 * config/i386/t-slibgcc-nwld: ... this.
6349 * config/i386/t-nwld: New file.
6350 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
6352 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
6355 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6357 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
6359 * configure: Regenerate.
6361 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6363 * dfp-bit.c, dfp-bit.h: New files.
6364 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
6366 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
6367 ($(d64pbit-o)): Likewise.
6368 ($(d128pbit-o)): Likewise.
6369 * config/t-dfprules: New file.
6370 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
6371 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
6372 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
6373 (x86_64-*-linux*): Likewise.
6374 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
6375 (i[34567]86-*-cygwin*): Likewise.
6376 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
6377 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
6379 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6381 * Makfile.in (LIBGCOV): New variable.
6382 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
6383 * libgcov.c: New file.
6385 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6387 * fixed-bit.c, fixed-bit.h: New files.
6388 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
6389 refer to fixed-bit.c.
6391 2011-07-07 Joseph Myers <joseph@codesourcery.com>
6393 * config.host (*local*): Remove.
6395 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6398 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
6399 like i?86-*-solaris2.1[0-9]*.
6400 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
6401 * configure.ac (i?86-*-solaris2*): Likewise.
6402 * configure: Regenerate.
6404 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
6406 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
6407 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
6408 md_unwind_header by splitting out of...
6409 (i[34567]86-*-linux*): ... this.
6410 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
6411 Remove md_unwind_header by splitting out of...
6412 (x86_64-*-linux*): ... this.
6414 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
6416 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
6418 2011-06-28 Nick Clifton <nickc@redhat.com>
6420 * config.host: Recognize all V850 variants.
6422 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
6424 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
6426 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6428 * shared-object.mk (c_flags-$o): Save c_flags.
6429 ($(base)$(objext)): Use it.
6430 ($(base)_s$(objext)): Likewise.
6432 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
6434 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
6435 * libgcc-std.ver.in (GCC_4.7.0): New section.
6437 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
6441 * config/avr/t-avr: Fix line endings.
6442 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
6445 2011-06-14 Olivier Hainque <hainque@adacore.com>
6446 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6448 * config/mips/irix6-unwind.h: New file.
6449 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
6451 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
6453 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
6454 (sparc64_fallback_frame_state): Use it.
6455 (sparc64_frob_update_context): Further adjust context.
6456 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
6457 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
6458 * config/sparc/sol2-cn.S: Likewise.
6460 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6462 * enable-execute-stack-empty.c: New file.
6463 * enable-execute-stack-mprotect.c: New file.
6464 * config/i386/enable-execute-stack-mingw32.c: New file.
6465 * config.host (enable_execute_stack): New variable.
6466 Select appropriate variants.
6467 * configure.ac: Link enable-execute-stack.c to
6468 $enable_execute_stack.
6469 * configure: Regenerate.
6470 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
6471 (lib2funcs): Remove _enable_execute_stack.
6473 2011-06-09 David S. Miller <davem@davemloft.net>
6474 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6476 * config.host (sparc-*-linux*): Correct md_unwind_header
6478 (s390x-ibm-tpf*): Fix typo.
6480 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6482 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
6483 Add crtfastmath.o to extra_parts.
6484 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
6486 * config/mips/t-crtfm: Remove.
6488 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6490 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
6492 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
6494 * config.host (sh*-*-linux*): Fix typo.
6496 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6498 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
6499 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
6500 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
6501 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
6502 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
6503 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
6504 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
6505 Wrap in !__MINGW64__.
6506 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
6507 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
6508 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
6509 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
6510 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
6511 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
6512 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
6514 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
6515 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
6516 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
6517 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
6518 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
6519 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
6520 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
6521 * config/no-unwind.h: New file.
6522 * config.host (md_unwind_header): Document.
6524 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
6525 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
6526 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
6527 hppa[12]*-*-hpux11*): Set md_unwind_header.
6528 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
6529 Set md_unwind_header.
6530 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
6531 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
6532 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
6533 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
6534 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
6535 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
6536 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
6538 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
6539 * configure: Regenerate.
6541 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6543 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
6544 Set tmake_file, extra_parts.
6545 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
6547 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
6549 * config/mips/t-irix6: New file.
6550 * config/mips/t-slibgcc-irix: New file.
6552 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6554 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
6555 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
6557 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6559 * configure.ac (target_thread_file): Determine thread model.
6560 * configure: Regenerate.
6561 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
6562 * config/alpha/t-alpha: New file.
6563 * config/alpha/t-crtfm: Use $<.
6564 * config/alpha/t-ieee: New file.
6565 * config/alpha/t-osf-pthread: New file.
6566 * config/alpha/t-slibgcc-osf: New file.
6567 * config/alpha/libgcc-osf5.ver: New file.
6569 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6571 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
6573 Add crtfastmath.o to extra_parts.
6575 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6577 * config/gmon-sol2.c: Reindent.
6579 Remove, correct casts.
6580 Use STDERR_FILENO, NULL.
6581 (BASEADDRESS): Remove.
6583 (errno, sbrk): Remove declarations.
6584 (monstartup) [hp300]: Remove.
6587 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6589 * Makefile.in (cpu_type): Define.
6590 * config.host (i[34567]86-*-rtems*): Handle it.
6591 (i[34567]86-*-solaris2*): Move body ...
6592 (*-*-solaris2*): ... here.
6593 New case, generalize.
6594 (sparc-*-elf*): Handle it.
6595 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
6596 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
6597 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
6599 (sparc*-*-solaris2*): ... this.
6601 (sparc64-*-elf*): Handle it.
6602 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
6603 Merge ../gcc/config/i386/gmon-sol2.c.
6604 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
6606 Merge ../gcc/config/i386/sol2-gc1.asm.
6607 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
6609 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
6611 * config/i386/t-crtfm (crtfastmath.o): Use $<.
6612 * config/i386/t-crtstuff: New file.
6613 * config/i386/t-softfp: New file.
6614 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
6615 $(T)crti.o, $(T)crtn.o): Remove.
6616 (gcrt1.o): New rule.
6617 (TARGET_LIBGCC2_CFLAGS): Remove.
6618 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
6619 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
6620 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
6621 * config/sparc/t-sol2: New file.
6622 * config/sparc/t-crtfm: Move to ...
6623 * config/t-crtfm: ... this.
6624 Use $(cpu_type), $<.
6625 * config/t-crtin: New file.
6626 * config/sparc/t-softfp: New file.
6627 * config/sparc/t-softmul: New file.
6628 * config/t-rtems: New file.
6629 * config/t-slibgcc: New file.
6630 * config/t-slibgcc-elf-ver: New file.
6631 * config/t-slibgcc-gld: New file.
6632 * config/t-slibgcc-sld: New file.
6633 * config/t-sol2: New file.
6634 * configure.ac: Include ../config/lib-ld.m4.
6635 Call AC_LIB_PROG_LD_GNU.
6636 Substitute cpu_type.
6637 * configure: Regenerate.
6639 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
6642 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
6643 libgcc-std.ver in the build directory.
6644 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
6645 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
6647 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
6649 * libgcc-std.ver.in: New file.
6650 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
6652 (libgcc-std.ver): New rule.
6653 * config/t-gnu-prefix: New file.
6655 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6657 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
6659 2011-05-10 Joseph Myers <joseph@codesourcery.com>
6661 * config/i386/darwin-lib.h: New file.
6663 2011-05-10 Joseph Myers <joseph@codesourcery.com>
6665 * config/arm/symbian-lib.h: New.
6667 2011-05-04 Chris Demetriou <cgd@google.com>
6669 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
6670 (__x86.get_pc_thunk.bx): ...this.
6671 (__morestack): Adjust for rename, remove undef of __i686.
6673 2011-05-03 Chris Demetriou <cgd@google.com>
6675 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
6677 2011-03-22 Joseph Myers <joseph@codesourcery.com>
6679 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
6680 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
6681 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
6682 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
6683 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
6686 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
6688 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
6689 Adjust copyright year.
6691 2011-03-07 Ian Lance Taylor <iant@google.com>
6693 * generic-morestack.c (__splitstack_find): Adjust returned stack
6694 pointer to include all registers pushed by __morestack.
6696 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
6699 * configure.ac: Call ACX_NONCANONICAL_TARGET.
6700 (toolexecdir): Calculate and AC_SUBST.
6701 (toolexeclibdir): Likewise.
6702 * Makefile.in (target_noncanonical): Import.
6703 (toolexecdir): Likewise.
6704 (toolexeclibdir): Likewise.
6705 * configure: Regenerate.
6707 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
6710 * config/arm/bpabi.h: Rename to...
6711 * config/arm/bpabi-lib.h: ...this.
6713 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6715 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
6717 * configure: Regenerate.
6719 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
6721 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
6722 __FLOAT_WORD_ORDER__.
6723 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
6726 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6729 * Makefile.in (install-strip): New phony target.
6731 2010-11-07 Ian Lance Taylor <iant@google.com>
6734 * config/i386/morestack.S (__morestack_large_model): New
6737 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
6739 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
6741 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
6743 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
6745 * config/arm/bpabi.h: New file.
6746 * config/frv/frv-abi.h: New file.
6748 2010-10-01 Ian Lance Taylor <iant@google.com>
6750 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
6751 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
6753 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
6756 * config.host: Add the missing `$'.
6758 2010-09-30 Michael Eager <eager@eagercon.com>
6760 * config.host: Add microblaze*-*-*.
6761 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
6762 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
6763 udivsi3.asm,umodsi3.asm}: New.
6765 2010-09-28 Ian Lance Taylor <iant@google.com>
6767 * configure.ac: Adjust CFI test to test assembler directly rather
6768 than checking gcc preprocessor macro.
6769 * configure: Rebuild.
6771 2010-09-27 Ian Lance Taylor <iant@google.com>
6773 * configure.ac: Test whether assembler supports CFI directives.
6774 * config.host: Only add t-stack and i386/t-stack-i386 to
6775 tmake_file if libgcc_cv_cfi is "yes".
6776 * configure: Rebuild.
6778 2010-09-27 Ian Lance Taylor <iant@google.com>
6780 * generic-morestack.h: New file.
6781 * generic-morestack.c: New file.
6782 * generic-morestack-thread.c: New file.
6783 * config/i386/morestack.S: New file.
6784 * config/t-stack: New file.
6785 * config/i386/t-stack-i386: New file.
6786 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
6787 i386/t-stack-i386 to tmake_file.
6789 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
6791 * Makefile.in (libgcc-extra-parts): Check for static archives and
6792 invoke ranlib after installing them.
6793 (gcc-extra-parts): Likewise.
6794 (install-leaf): Likewise.
6796 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
6798 * configure: Regenerated.
6800 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
6802 * configure: Regenerated.
6804 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
6805 Andrew Pinski <pinskia@gmail.com>
6808 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
6810 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
6813 * configure: Regenerated.
6815 2010-09-06 Andreas Schwab <schwab@redhat.com>
6817 * configure: Regenerate.
6819 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
6821 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
6823 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
6826 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
6827 Iain Sandoe <iains@gcc.gnu.org>
6830 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
6831 LIB2FUNCS_EXCLUDE functions.
6833 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
6835 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
6837 * configure: Regenerate.
6839 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
6841 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
6842 i386/t-freebsd to tmake_file.
6843 * config/i386/t-freebsd: New file.
6844 * config/i386/libgcc-bsd.ver: New file.
6846 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
6848 * config.host (powerpc*-eabispe*): Set tmake_file.
6849 (powerpc*-eabi*): Likewise.
6850 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
6851 crtbeginS, crtendS, crtbeginT.
6853 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
6855 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
6856 to tmake_file. Add crtfastmath.o to extra_parts.
6857 * config/mips/t-crtfm: New.
6859 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
6861 * config.host (sparc64-*-rtems*): New target.
6863 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6865 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
6868 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
6870 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
6872 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6874 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
6875 alpha-dec-osf5.0* support.
6877 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
6879 * config.host: Add lm32-*-rtems*.
6881 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6882 Uros Bizjak <ubizjak@gmail.com>
6885 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
6886 like other remaining 32-bit x86 OSes.
6887 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
6889 * config/i386/libgcc-sol2.ver: New file.
6890 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
6892 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
6895 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
6896 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
6897 is used and substitute set_use_emutls.
6898 * configure: Regenerated.
6900 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
6902 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
6904 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6907 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
6909 ($(T)gcrt1.o): Likewise.
6910 ($(T)crt1.o): Likewise.
6911 ($(T)crti.o): Likewise.
6912 ($(T)crtn.o): Likewise.
6914 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6917 * Makefile.in (install): Use $(MAKE) string in rule, for
6920 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
6922 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
6923 * config/mmix/t-mmix: New file.
6924 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
6926 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
6929 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
6932 2010-01-04 Anthony Green <green@moxielogic.com>
6934 * config/moxie/crti.asm, config/moxie/crtn.asm,
6935 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
6936 config/moxie/t-moxie: New files.
6937 * config.host: Add t-moxie-softfp reference.
6939 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
6942 * config/t-slibgcc-darwin: Fix embedded rpaths for
6943 --enable-version-specific-runtime-libs, build extension stub
6944 libs exposing features available from current libgcc_s.
6946 2009-11-11 Jon Beniston <jon@beniston.com>
6948 * config.host: Add lm32 targets.
6949 * config/lm32: New directory.
6950 * config/lm32/libgcc_lm32.h: New file.
6951 * config/lm32/_mulsi3.c: New file.
6952 * config/lm32/_udivmodsi4.c: New file.
6953 * config/lm32/_divsi3.c: New file.
6954 * config/lm32/_modsi3.c: New file.
6955 * config/lm32/_udivsi3.c: New file.
6956 * config/lm32/_umodsi3.c: New file.
6957 * config/lm32/_lshrsi3.S: New file.
6958 * config/lm32/_ashrsi3.S: New file.
6959 * config/lm32/_ashlsi3.S: New file.
6960 * config/lm32/crti.S: New file.
6961 * config/lm32/crtn.S: New file.
6962 * config/lm32/t-lm32: New file.
6963 * config/lm32/t-elf: New file.
6964 * config/lm32/t-uclinux: New file.
6966 2009-10-26 Nick Clifton <nickc@redhat.com>
6968 * config.host: Add support for RX target.
6969 * config/rx: New directory.
6970 * config/rx/rx-abi-functions.c: New file. Supplementary
6971 functions for libgcc to support the RX ABI.
6972 * config/rx/rx-abi.h: New file. Supplementary header file for
6973 libgcc RX ABI functions.
6974 * config/rx/t-rx: New file: Makefile fragment for building
6977 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
6979 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
6980 constraint of y0 to "g".
6982 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
6984 * config.host: Include the s390 makefile fragments.
6985 * config/s390/32/_fixdfdi.c: New file.
6986 * config/s390/32/_fixsfdi.c: New file.
6987 * config/s390/32/_fixtfdi.c: New file.
6988 * config/s390/32/_fixunsdfdi.c: New file.
6989 * config/s390/32/_fixunssfdi.c: New file.
6990 * config/s390/32/_fixunstfdi.c: New file.
6991 * config/s390/32/t-floattodi: New file.
6992 * config/s390/libgcc-glibc.ver: New file.
6993 * config/s390/t-crtstuff: New file.
6994 * config/s390/t-linux: New file.
6995 * config/s390/t-tpf: New file.
6997 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6999 * configure.ac (AC_PREREQ): Bump to 2.64.
7001 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
7003 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
7005 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7007 * configure: Regenerate.
7009 2009-08-09 Douglas B Rupp <rupp@gnat.com>
7011 * config.host (ia64-hp-*vms*): New target.
7012 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
7015 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7017 * configure.ac: Add snippet for maintainer-mode.
7018 * configure: Regenerate.
7019 * Makefile.in (AUTOCONF, configure_deps): New variables.
7020 ($(srcdir)/configure)): New rule, active only with maintainer
7023 2009-06-23 DJ Delorie <dj@redhat.com>
7026 * config.host: Add mep support.
7028 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
7030 * config.host: Add i386/${host_address}/t-fprules-softfp and
7031 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
7033 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
7035 * config/i386/64/_multc3.c: Likewise.
7036 * config/i386/64/_powitf2.c: Likewise.
7037 * config/i386/64/eqtf2.c: Likewise.
7038 * config/i386/64/getf2.c: Likewise.
7039 * config/i386/64/letf2.c: Likewise.
7040 * config/i386/64/letf2.c: Likewise.
7041 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
7042 unsigned long long for x64 mingw targets.
7043 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
7044 (_FP_I_TYPE): Define as long long for x64 mingw target.
7046 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
7048 * config.host (vax-*-linux*): New.
7050 2009-05-31 Anthony Green <green@moxielogic.com>
7052 * config.host: Add moxie support.
7053 * config/moxie/t-moxie: New file.
7055 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
7057 * config.host: Add i386/${host_address}/t-fprules-softfp and
7058 t-softfp to tmake_file for i[34567]86-*-cygwin*.
7060 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
7062 * config.host: Add i386/${host_address}/t-fprules-softfp to
7063 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
7065 2009-04-09 Nick Clifton <nickc@redhat.com>
7067 * config/ia64/tf-signs.c: Change copyright header to refer to
7068 version 3 of the GNU General Public License with version 3.1
7069 of the GCC Runtime Library Exception and to point readers at
7070 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
7072 * config/i386/32/tf-signs.c: Likewise.
7073 * config/libbid/_addsub_dd.c: Likewise.
7074 * config/libbid/_addsub_sd.c: Likewise.
7075 * config/libbid/_addsub_td.c: Likewise.
7076 * config/libbid/_dd_to_df.c: Likewise.
7077 * config/libbid/_dd_to_di.c: Likewise.
7078 * config/libbid/_dd_to_sd.c: Likewise.
7079 * config/libbid/_dd_to_sf.c: Likewise.
7080 * config/libbid/_dd_to_si.c: Likewise.
7081 * config/libbid/_dd_to_td.c: Likewise.
7082 * config/libbid/_dd_to_tf.c: Likewise.
7083 * config/libbid/_dd_to_udi.c: Likewise.
7084 * config/libbid/_dd_to_usi.c: Likewise.
7085 * config/libbid/_dd_to_xf.c: Likewise.
7086 * config/libbid/_df_to_dd.c: Likewise.
7087 * config/libbid/_df_to_sd.c: Likewise.
7088 * config/libbid/_df_to_td.c: Likewise.
7089 * config/libbid/_di_to_dd.c: Likewise.
7090 * config/libbid/_di_to_sd.c: Likewise.
7091 * config/libbid/_di_to_td.c: Likewise.
7092 * config/libbid/_div_dd.c: Likewise.
7093 * config/libbid/_div_sd.c: Likewise.
7094 * config/libbid/_div_td.c: Likewise.
7095 * config/libbid/_eq_dd.c: Likewise.
7096 * config/libbid/_eq_sd.c: Likewise.
7097 * config/libbid/_eq_td.c: Likewise.
7098 * config/libbid/_ge_dd.c: Likewise.
7099 * config/libbid/_ge_sd.c: Likewise.
7100 * config/libbid/_ge_td.c: Likewise.
7101 * config/libbid/_gt_dd.c: Likewise.
7102 * config/libbid/_gt_sd.c: Likewise.
7103 * config/libbid/_gt_td.c: Likewise.
7104 * config/libbid/_isinfd128.c: Likewise.
7105 * config/libbid/_isinfd32.c: Likewise.
7106 * config/libbid/_isinfd64.c: Likewise.
7107 * config/libbid/_le_dd.c: Likewise.
7108 * config/libbid/_le_sd.c: Likewise.
7109 * config/libbid/_le_td.c: Likewise.
7110 * config/libbid/_lt_dd.c: Likewise.
7111 * config/libbid/_lt_sd.c: Likewise.
7112 * config/libbid/_lt_td.c: Likewise.
7113 * config/libbid/_mul_dd.c: Likewise.
7114 * config/libbid/_mul_sd.c: Likewise.
7115 * config/libbid/_mul_td.c: Likewise.
7116 * config/libbid/_ne_dd.c: Likewise.
7117 * config/libbid/_ne_sd.c: Likewise.
7118 * config/libbid/_ne_td.c: Likewise.
7119 * config/libbid/_sd_to_dd.c: Likewise.
7120 * config/libbid/_sd_to_df.c: Likewise.
7121 * config/libbid/_sd_to_di.c: Likewise.
7122 * config/libbid/_sd_to_sf.c: Likewise.
7123 * config/libbid/_sd_to_si.c: Likewise.
7124 * config/libbid/_sd_to_td.c: Likewise.
7125 * config/libbid/_sd_to_tf.c: Likewise.
7126 * config/libbid/_sd_to_udi.c: Likewise.
7127 * config/libbid/_sd_to_usi.c: Likewise.
7128 * config/libbid/_sd_to_xf.c: Likewise.
7129 * config/libbid/_sf_to_dd.c: Likewise.
7130 * config/libbid/_sf_to_sd.c: Likewise.
7131 * config/libbid/_sf_to_td.c: Likewise.
7132 * config/libbid/_si_to_dd.c: Likewise.
7133 * config/libbid/_si_to_sd.c: Likewise.
7134 * config/libbid/_si_to_td.c: Likewise.
7135 * config/libbid/_td_to_dd.c: Likewise.
7136 * config/libbid/_td_to_df.c: Likewise.
7137 * config/libbid/_td_to_di.c: Likewise.
7138 * config/libbid/_td_to_sd.c: Likewise.
7139 * config/libbid/_td_to_sf.c: Likewise.
7140 * config/libbid/_td_to_si.c: Likewise.
7141 * config/libbid/_td_to_tf.c: Likewise.
7142 * config/libbid/_td_to_udi.c: Likewise.
7143 * config/libbid/_td_to_usi.c: Likewise.
7144 * config/libbid/_td_to_xf.c: Likewise.
7145 * config/libbid/_tf_to_dd.c: Likewise.
7146 * config/libbid/_tf_to_sd.c: Likewise.
7147 * config/libbid/_tf_to_td.c: Likewise.
7148 * config/libbid/_udi_to_dd.c: Likewise.
7149 * config/libbid/_udi_to_sd.c: Likewise.
7150 * config/libbid/_udi_to_td.c: Likewise.
7151 * config/libbid/_unord_dd.c: Likewise.
7152 * config/libbid/_unord_sd.c: Likewise.
7153 * config/libbid/_unord_td.c: Likewise.
7154 * config/libbid/_usi_to_dd.c: Likewise.
7155 * config/libbid/_usi_to_sd.c: Likewise.
7156 * config/libbid/_usi_to_td.c: Likewise.
7157 * config/libbid/_xf_to_dd.c: Likewise.
7158 * config/libbid/_xf_to_sd.c: Likewise.
7159 * config/libbid/_xf_to_td.c: Likewise.
7160 * config/libbid/bid128.c: Likewise.
7161 * config/libbid/bid128_2_str.h: Likewise.
7162 * config/libbid/bid128_2_str_macros.h: Likewise.
7163 * config/libbid/bid128_2_str_tables.c: Likewise.
7164 * config/libbid/bid128_add.c: Likewise.
7165 * config/libbid/bid128_compare.c: Likewise.
7166 * config/libbid/bid128_div.c: Likewise.
7167 * config/libbid/bid128_fma.c: Likewise.
7168 * config/libbid/bid128_logb.c: Likewise.
7169 * config/libbid/bid128_minmax.c: Likewise.
7170 * config/libbid/bid128_mul.c: Likewise.
7171 * config/libbid/bid128_next.c: Likewise.
7172 * config/libbid/bid128_noncomp.c: Likewise.
7173 * config/libbid/bid128_quantize.c: Likewise.
7174 * config/libbid/bid128_rem.c: Likewise.
7175 * config/libbid/bid128_round_integral.c: Likewise.
7176 * config/libbid/bid128_scalb.c: Likewise.
7177 * config/libbid/bid128_sqrt.c: Likewise.
7178 * config/libbid/bid128_string.c: Likewise.
7179 * config/libbid/bid128_to_int16.c: Likewise.
7180 * config/libbid/bid128_to_int32.c: Likewise.
7181 * config/libbid/bid128_to_int64.c: Likewise.
7182 * config/libbid/bid128_to_int8.c: Likewise.
7183 * config/libbid/bid128_to_uint16.c: Likewise.
7184 * config/libbid/bid128_to_uint32.c: Likewise.
7185 * config/libbid/bid128_to_uint64.c: Likewise.
7186 * config/libbid/bid128_to_uint8.c: Likewise.
7187 * config/libbid/bid32_to_bid128.c: Likewise.
7188 * config/libbid/bid32_to_bid64.c: Likewise.
7189 * config/libbid/bid64_add.c: Likewise.
7190 * config/libbid/bid64_compare.c: Likewise.
7191 * config/libbid/bid64_div.c: Likewise.
7192 * config/libbid/bid64_fma.c: Likewise.
7193 * config/libbid/bid64_logb.c: Likewise.
7194 * config/libbid/bid64_minmax.c: Likewise.
7195 * config/libbid/bid64_mul.c: Likewise.
7196 * config/libbid/bid64_next.c: Likewise.
7197 * config/libbid/bid64_noncomp.c: Likewise.
7198 * config/libbid/bid64_quantize.c: Likewise.
7199 * config/libbid/bid64_rem.c: Likewise.
7200 * config/libbid/bid64_round_integral.c: Likewise.
7201 * config/libbid/bid64_scalb.c: Likewise.
7202 * config/libbid/bid64_sqrt.c: Likewise.
7203 * config/libbid/bid64_string.c: Likewise.
7204 * config/libbid/bid64_to_bid128.c: Likewise.
7205 * config/libbid/bid64_to_int16.c: Likewise.
7206 * config/libbid/bid64_to_int32.c: Likewise.
7207 * config/libbid/bid64_to_int64.c: Likewise.
7208 * config/libbid/bid64_to_int8.c: Likewise.
7209 * config/libbid/bid64_to_uint16.c: Likewise.
7210 * config/libbid/bid64_to_uint32.c: Likewise.
7211 * config/libbid/bid64_to_uint64.c: Likewise.
7212 * config/libbid/bid64_to_uint8.c: Likewise.
7213 * config/libbid/bid_b2d.h: Likewise.
7214 * config/libbid/bid_binarydecimal.c: Likewise.
7215 * config/libbid/bid_conf.h: Likewise.
7216 * config/libbid/bid_convert_data.c: Likewise.
7217 * config/libbid/bid_decimal_data.c: Likewise.
7218 * config/libbid/bid_decimal_globals.c: Likewise.
7219 * config/libbid/bid_div_macros.h: Likewise.
7220 * config/libbid/bid_dpd.c: Likewise.
7221 * config/libbid/bid_flag_operations.c: Likewise.
7222 * config/libbid/bid_from_int.c: Likewise.
7223 * config/libbid/bid_functions.h: Likewise.
7224 * config/libbid/bid_gcc_intrinsics.h: Likewise.
7225 * config/libbid/bid_inline_add.h: Likewise.
7226 * config/libbid/bid_internal.h: Likewise.
7227 * config/libbid/bid_round.c: Likewise.
7228 * config/libbid/bid_sqrt_macros.h: Likewise.
7230 2009-04-09 Jakub Jelinek <jakub@redhat.com>
7232 * Makefile.in: Change copyright header to refer to version
7233 3 of the GNU General Public License and to point readers at the
7234 COPYING3 file and the FSF's license web page.
7235 * config.host: Likewise.
7237 2009-04-07 Alan Modra <amodra@bigpond.net.au>
7239 * config.host: Reorder and merge to match config.gcc change.
7241 2009-04-03 Alan Modra <amodra@bigpond.net.au>
7243 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
7245 2009-03-28 Joseph Myers <joseph@codesourcery.com>
7247 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
7248 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
7249 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
7250 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
7252 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
7254 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
7255 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
7257 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
7259 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
7260 ia64/t-softfp-compat to tmake_file.
7262 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
7264 * config/ia64/__divxf3.asm: New.
7265 * config/ia64/_fixtfdi.asm: Likewise.
7266 * config/ia64/_fixunstfdi.asm: Likewise.
7267 * config/ia64/_floatditf.asm: Likewise.
7268 * config/ia64/t-fprules-softfp: Likewise.
7269 * config/ia64/t-softfp-compat: Likewise.
7270 * config/ia64/tf-signs.c: Likewise.
7272 2009-01-18 Ben Elliston <bje@au.ibm.com>
7274 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
7276 2009-01-16 Ben Elliston <bje@au.ibm.com>
7278 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
7281 2009-01-13 Ben Elliston <bje@au.ibm.com>
7283 * config/t-softfp: New file.
7284 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
7285 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
7287 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
7289 * config.host: Add m32r*-*-rtems*.
7291 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
7293 * config.host: Add m32c*-*-rtems*.
7295 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7298 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
7299 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
7300 * configure: Regenerate.
7301 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
7302 tmake_file here from gcc/config.gcc.
7303 Move extra_parts here from gcc/config.gcc.
7304 * config/i386/t-sol2: Move here from gcc/config/i386.
7305 Use gcc_srcdir instead of srcdir.
7307 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
7309 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
7312 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
7314 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
7316 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
7318 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
7320 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
7323 * config.host: Add picochip-*-*.
7325 2008-08-06 Bob Wilson <bob.wilson@acm.org>
7327 * config.host: Match more processor names for Xtensa.
7329 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
7331 * config/i386/64/t-softfp-compat: Update comments.
7333 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
7335 * config/i386/64/_divtc3-compat.c: Moved to ...
7336 * config/i386/64/_divtc3.c: Here.
7338 * config/i386/64/_multc3-compat.c: Moved to ...
7339 * config/i386/64/_multc3.c: Here.
7341 * config/i386/64/_powitf2-compat.c: Moved to ...
7342 * config/i386/64/_powitf2.c: Here.
7344 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
7345 .c suffix instead of -compat.c.
7347 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
7349 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
7350 (_FP_MUL_MEAT_D): Ditto.
7351 (_FP_DIV_MEAT_S): Ditto.
7352 (_FP_DIV_MEAT_D): Ditto.
7354 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
7356 * Makefile.in: Add support for __sync_* libgcc functions.
7358 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
7360 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
7362 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7365 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
7366 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
7368 * config/i386/64/t-fprules-softfp: Moved to ...
7369 * config/i386/64/t-softfp-compat: This. New.
7371 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
7373 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
7374 Initialize f with 0.0.
7376 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7379 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
7381 * config/i386/64/_divtc3-compat.c: New.
7382 * config/i386/64/_multc3-compat.c: Likewise.
7383 * config/i386/64/_powitf2-compat.c: Likewise.
7384 * config/i386/64/eqtf2.c: Likewise.
7385 * config/i386/64/getf2.c: Likewise.
7386 * config/i386/64/letf2.c: Likewise.
7387 * config/i386/64/t-fprules-softfp: Likewise.
7389 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7391 * config.host: Add i386/${host_address}/t-fprules-softfp to
7392 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
7393 i[34567]86-*-linux*, x86_64-*-linux*.
7395 * configure.ac: Set host_address to 64 or 32 for x86.
7396 * configure: Regenerated.
7398 * Makefile.in (config.status): Also depend on
7399 $(srcdir)/config.host.
7401 * config/i386/32/t-fprules-softfp: New.
7402 * config/i386/32/tf-signs.c: Likewise.
7404 * config/i386/64/sfp-machine.h: New. Moved from gcc.
7406 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7407 Uros Bizjak <ubizjak@gmail.com>
7409 * config/i386/32/sfp-machine.h: New.
7411 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
7413 * config/rs6000/t-ppccomm: Remove rules that conflict with
7414 auto-generated rules.
7416 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7418 * configure.ac: sinclude override.m4.
7419 * configure: Regenerate.
7421 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
7423 * configure: Regenerate.
7425 2008-06-10 Joseph Myers <joseph@codesourcery.com>
7427 * Makefile.in (DECNUMINC): Remove
7428 -I$(MULTIBUILDTOP)../../libdecnumber.
7431 2008-06-07 Joseph Myers <joseph@codesourcery.com>
7433 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
7434 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
7435 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
7436 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
7437 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
7438 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
7439 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
7440 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
7441 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
7442 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
7443 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
7444 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
7445 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
7446 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
7448 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
7450 * config.host (sh2[lbe]*-*-linux*): Allow target.
7452 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
7454 * config/rs6000/t-ppccomm: Add build rules for new files.
7455 (LIB2ADD_ST): New variable.
7457 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
7461 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
7462 * config/t-avr: New file. Build 16bit libgcc functions.
7464 2008-03-02 Jakub Jelinek <jakub@redhat.com>
7467 * config/t-slibgcc-darwin: Make install-leaf dependent on
7468 install-darwin-libgcc-stubs instead of install.
7470 2008-01-25 Joseph Myers <joseph@codesourcery.com>
7472 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
7473 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
7474 sh-*-rtemscoff*): Remove cases.
7476 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
7478 * Makefile.in (all): Use install-leaf rather than install.
7479 (install): Split most of the rule into...
7480 (install-leaf): ...this new one.
7482 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
7483 Paolo Bonzini <bonzini@gnu.org>
7486 * Makefile.in: Use @shlib_slibdir@ substitution to get
7487 correct install name on darwin.
7488 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
7490 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
7492 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
7493 cris-*-elf and cris-*-none.
7494 (crisv32-*-linux*): Similar, as cris-*-linux*.
7496 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
7498 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
7500 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
7503 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
7504 * configure: Regenerated.
7506 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
7508 * Makefile.in (dfp-filenames): Replace decimal_globals,
7509 decimal_data, binarydecimal and convert_data with
7510 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
7511 and bid_convert_data, respectively.
7513 2007-09-17 Chao-ying Fu <fu@mips.com>
7514 Nigel Stephens <nigel@mips.com>
7516 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
7517 * Makefile.in (fixed_point): Define.
7518 Check if fixed_point is yes to build support functions.
7519 * configure.ac: Check for fixed_point support.
7520 * configure: Regenerated.
7521 * gen-fixed.sh: New file to generate lists of fixed-point labels,
7522 funcs, modes, from, to.
7524 2007-09-11 Janis Johnson <janis187@us.ibm.com
7526 * Makefile.in (dfp-filenames): Add bid128_noncomp.
7528 2007-09-10 Janis Johnson <janis187@us.ibm.com>
7530 * Makefile.in (dfp-filenames): Remove decUtility, add
7531 decDouble, decPacked, decQuad, decSingle.
7533 2007-08-27 Hans Kester <hans.kester@ellips.nl>
7535 * config.host : Add x86_64-elf target.
7537 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
7539 * configure.ac (set_have_cc_tls): Add a missing =.
7540 * configure: Regenerated.
7542 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
7544 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
7545 and x86_64-*-linux*.
7547 * config/t-tls: New file.
7549 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
7551 * configure.ac: Include ../config/enable.m4 and
7552 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
7553 supports TLS and substitute set_have_cc_tls.
7554 * configure: Regenerated.
7556 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
7558 * Makefile.in: Use libbid for DFP when BID is enabled.
7560 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
7562 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
7563 extra_parts. Add config/i386/t-cygming to tmake_file.
7564 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
7566 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
7567 Danny Smith <dannysmith@users.sourceforge.net>
7570 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
7571 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
7572 * config/i386/t-crtfm: Compile crtfastmath.o with
7573 -minline-all-stringops.
7575 2007-05-10 Richard Sandiford <richard@codesourcery.com>
7577 * config.host (sparc-wrs-vxworks): New target.
7579 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
7581 * config.host: Recognize fido.
7583 2007-04-04 Janis Johnson <janis187@us.ibm.com>
7585 * configure: Check host, not target, for decimal float support.
7587 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
7589 * config/i386/t-crtpc: New file.
7590 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
7591 (x86_64-*-linux*): Ditto.
7593 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
7595 * config.host (x86_64-*-mingw*): New target.
7597 2007-03-23 Michael Meissner <michael.meissner@amd.com>
7598 H.J. Lu <hongjiu.lu@intel.com>
7600 * Makefile.in (enable_decimal_float): New.
7602 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
7603 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
7604 (decbits-filenames): This.
7605 (decbits-objects): New.
7606 (libgcc-objects): Add $(decbits-objects).
7608 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
7609 Substitute enable_decimal_float.
7610 * configure: Regenerated.
7612 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
7614 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
7616 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
7618 * Makefile.in (install-info): New dummy target.
7620 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
7622 * config.host (bfin*-linux-uclibc*): Set extra_parts.
7624 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
7626 * Makefile.in: Add install-html and install-pdf dummy
7629 2007-02-05 Roger Sayle <roger@eyesopen.com>
7630 Daniel Jacobowitz <dan@codesourcery.com>
7632 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
7633 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
7634 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
7636 2007-01-29 Janis Johnson <janis187@us.ibm.com>
7638 * Makefile.in (dec-filenames): Add decExcept.
7640 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
7643 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
7646 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
7648 * configure.ac: Add --enable-version-specific-runtime-libs.
7649 Correct $slibdir default.
7650 * configure: Regenerated.
7652 2007-01-23 Joseph Myers <joseph@codesourcery.com>
7654 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
7656 2007-01-21 Andrew Pinski <pinskia@gmail.com>
7659 * config.host (alpha*-*-linux*): Set extra_parts.
7661 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
7663 * config/sh/t-linux: New.
7664 * config.host (sh*-*-linux*): Set tmake_file.
7666 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
7668 * Makefile.in (install): Handle multilibs.
7670 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
7672 * Makefile.in: Added .PHONY entry for documentation targets.
7674 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
7676 * Makefile.in: Add empty info, html, dvi, pdf targets.
7678 2007-01-04 Mike Stump <mrs@apple.com>
7680 * Makefile.in (MAKEINFO): Remove.
7683 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
7685 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
7686 * configure: Regenerate.
7687 * Makefile.in (host_subdir): Substitute it.
7688 (gcc_objdir): Use it.
7690 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
7692 * config.host (ia64*-*-linux*): Set tmake_file.
7694 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
7696 * Makefile.in (version): Define.
7698 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
7699 Paolo Bonzini <bonzini@gnu.org>
7701 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
7702 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
7703 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
7704 config/sparc/t-crtfm, config/t-slibgcc-darwin,
7705 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
7706 shared-object.mk, siditi-object.mk, static-object.mk: New files.
7707 * configure: Generated.
7709 Copyright (C) 2007-2016 Free Software Foundation, Inc.
7711 Copying and distribution of this file, with or without modification,
7712 are permitted in any medium without royalty provided the copyright
7713 notice and this notice are preserved.