1 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
3 * config.host: Remove m32r-rtems support.
5 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
7 * config.host: Remove h8300-rtems support.
9 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
11 * config.host: Remove support for knetbsd.
13 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
15 * config.host: Remove support for openbsd 2 and 3.
17 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
19 * config.host: Remove interix support.
20 * config/i386/t-interix: Remove.
22 2016-06-18 John David Anglin <danglin@gcc.gnu.org>
24 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Don't set
25 least-significant bit in function pointer for fixup.
27 2016-06-05 Aaron Conole <aconole@redhat.com>
28 Nathan Sidwell <nathan@acm.org>
31 * libgcov-driver-system.c (__gcov_error_file): Disable if IN_GCOV_TOOL.
32 (get_gcov_error_file): Check __gcov_error_file before trying to
34 (gcov_error): Always use get_gcov_error_file.
36 2016-06-02 Aaron Conole <aconole@redhat.com>
38 * libgcov-driver-system.c (__gcov_error_file): New.
39 (get_gcov_error_file): New.
40 (gcov_error): Use and set __gcov_error_file.
41 (gcov_error_exit): New.
42 * libgcov-driver.c (gcov_exit): Call gcov_error_exit.
44 2016-05-26 Nathan Sidwell <nathan@acm.org>
46 * config/nvptx/free.asm: Delete.
47 * config/nvptx/malloc.asm: Delete.
48 * config/nvptx/realloc.c: Delete.
51 2016-05-25 Nathan Sidwell <nathan@acm.org>
53 * config/nvptx/crt0.s: Delete.
54 * config/nvptx/crt0.c: New.
57 2016-05-19 Sandra Loosemore <sandra@codesourcery.com>
59 * config.host [x86_64-*-cygwin*]: Handle tmake_eh_file for mixed
60 dw2/seh configuration.
61 [x86_64-*-mingw*]: Likewise.
63 2016-05-10 Joel Sherrill <joel@rtems.org>
66 * config.host (moxie-*-rtems*): Merge this stanza with other moxie
67 targets so the same extra_parts are built. Also have tmake_file add
68 on to its value rather than override.
70 2016-04-30 Oleg Endo <olegendo@gcc.gnu.org>
72 * config.host: Remove SH5 support.
73 * configure: Likewise.
75 2016-04-29 Oleg Endo <olegendo@gcc.gnu.org>
77 * config/sh/crt1.S: Remove SH5 support.
78 * config/sh/crti.S: Likewise.
79 * config/sh/crtn.S: Likewise.
80 * config/sh/lib1funcs-4-300.S: Likewise.
81 * config/sh/lib1funcs-Os-4-200.S: Likewise.
82 * config/sh/lib1funcs.S: Likewise.
83 * config/sh/linux-unwind.h: Likewise.
84 * config/sh/t-sh64: Delete.
86 2016-04-29 Claudiu Zissulescu <claziss@synopsys.com>
88 * config/arc/ieee-754/eqdf2.S: Handle FPX NaN.
90 2016-04-28 Claudiu Zissulescu <claziss@synopsys.com>
91 Joern Rennecke <joern.rennecke@embecosm.com>
93 * config/arc/crttls.S: New file.
94 * config/arc/t-arc: New rule.
95 * config.host (arc*-*-elf*, arc*-*-linux*): Add crttls.o.
97 2016-04-25 Nick Clifton <nickc@redhat.com>
99 * config/msp430/cmpd.c (__mspabi_cmpf): Add prototype.
100 (__mspabi_cmpd): Likewise.
101 * config/msp430/floathidf.c (__floathidf): Likewise.
102 * config/msp430/floathisf.c (__floathisf): Likewise
103 * config/msp430/floatunhidf.c (__floatunssidf): Likewise.
104 * config/msp430/floatunhisf.c (__floatunshisf): Likewise.
105 * config/msp430/lib2shift.c (__ashlsi3): Take a signed char as the
107 (__ashrsi3): Likewise.
109 2016-04-21 Waldemar Brodkorb <wbx@openadk.org>
111 * config/m68k/linux-atomic.c: Do not include unistd.h
113 2016-04-20 Martin Galvan <martin.galvan@tallertechnologies.com>
115 * config/arm/ieee754-df.S: Fix typos in comments.
117 2016-04-11 Michael Meissner <meissner@linux.vnet.ibm.com>
120 * configure.ac (powerpc*-*-linux*): Rework tests to build
121 __float128 emulation routines to not depend on using #pragma GCC
122 target to enable -mfloat128.
123 * configure: Regnerate.
125 2016-04-04 Eric Botcazou <ebotcazou@adacore.com>
128 * libgcc2.c (L__main): Undefine __LIBGCC_EH_FRAME_SECTION_NAME__ if
129 __MINGW32__ is defined.
131 2016-03-28 James Bowman <james.bowman@ftdichip.com>
133 * libgcc/config/ft32/lib1funcs.S (*divsi3, *modsi3): New.
135 2016-03-22 Michael Meissner <meissner@linux.vnet.ibm.com>
138 * config/rs6000/extendkftf2-sw.c (__extendkftf2_sw): If libgcc was
139 built with an assembler that does not support ISA 3.0
140 instructions, rename __extendkftf2_sw to __extendkftf2.
142 2016-03-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
145 * config/sol2/gmon.c [__i386__] (_mcount): Save and restore
146 call-clobbered registers.
147 (internal_mcount): Remove __i386__ handling.
149 2016-02-26 Joel Sherrill <joel@rtems.org>
151 * config.host: Add x86_64-*-rtems*.
153 2016-02-26 Joel Sherrill <joel@rtems.org>
155 * libgcc/config.host: Add aarch64-*-rtems*.
157 2016-02-26 Paul E. Murphy <murphyp@linux.vnet.ibm.com>
158 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
160 * config/rs6000/sfp-machine.h (_FP_DECL_EX): Declare _fpsr as a
161 union of u64 and double.
162 (FP_TRAPPING_EXCEPTIONS): Return a bitmask of trapping exceptions.
163 (FP_INIT_ROUNDMODE): Read the fpscr instead of writing a mystery
165 (FP_ROUNDMODE): Update the usage of _fpscr.
167 2016-02-25 Ilya Verbin <ilya.verbin@intel.com>
170 * Makefile.in (crtoffloadtable$(objext)): New rule.
171 * configure.ac (extra_parts): Add crtoffloadtable$(objext) if
172 enable_offload_targets is not empty.
173 * configure: Regenerate.
174 * offloadstuff.c: Move __OFFLOAD_TABLE__ from crtoffloadend to
177 2016-02-17 Max Filippov <jcmvbkbc@gmail.com>
179 * config/xtensa/ieee754-df.S (__muldf3_aux, __divdf3_aux): Add
180 .literal_position before the function.
181 * config/xtensa/ieee754-sf.S (__mulsf3_aux, __divsf3_aux):
184 2016-02-15 Marcin KoĆcielnicki <koriakin@0x04.net>
186 * config.host: Use t-stack and t-stack-s390 for s390*-*-linux.
187 * config/s390/morestack.S: New file.
188 * config/s390/t-stack-s390: New file.
189 * generic-morestack.c (__splitstack_find): Add s390-specific code.
191 2016-02-12 Walter Lee <walt@tilera.com>
193 * config.host (tilegx*-*-linux*): remove ti from
194 softfp_int_modes for 32-bit configs.
196 2016-02-10 Ian Lance Taylor <iant@google.com>
199 * config/i386/morestack.S (__stack_split_initialize): Align
202 2016-02-03 Andreas Tobler <andreast@gcc.gnu.org>
205 * config/rs6000/sfp-machine.h: Guard __sfp_exceptions with
206 __FLOAT128__ to compile only for __float128 capable targets.
208 2016-01-25 Jakub Jelinek <jakub@redhat.com>
211 * config/rs6000/sfp-machine.h: Fix a typo in #ifndef - __NO_FPRS__
212 instead of ___NO_FPRS__.
214 2016-01-21 Michael Meissner <meissner@linux.vnet.ibm.com>
215 Steven Munroe <munroesj@linux.vnet.ibm.com>
216 Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com>
218 * config/rs6000/float128-sed: New files to convert TF names to KF
219 names for PowerPC IEEE 128-bit floating point support.
220 * config/rs6000/float128-sed-hw: Likewise.
222 * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit
223 floating point hardware support.
225 * config/rs6000/float128-ifunc.c: New file to pick either IEEE
226 128-bit floating point software emulation or use ISA 3.0 hardware
227 support if it is available.
229 * config/rs6000/quad-float128.h: New file to support IEEE 128-bit
232 * config/rs6000/extendkftf2-sw.c: New file, convert IEEE 128-bit
233 floating point to IBM extended double.
235 * config/rs6000/trunctfkf2-sw.c: New file, convert IBM extended
236 double to IEEE 128-bit floating point.
238 * config/rs6000/t-float128: New Makefile fragments to enable
239 building __float128 emulation support.
240 * config/rs6000/t-float128-hw: Likewise.
242 * config/rs6000/sfp-exceptions.c: New file to provide exception
243 support for IEEE 128-bit floating point.
245 * config/rs6000/floattikf.c: New files for converting between IEEE
246 128-bit floating point and signed/unsigned 128-bit integers.
247 * config/rs6000/fixunskfti.c: Likewise.
248 * config/rs6000/fixkfti.c: Likewise.
249 * config/rs6000/floatuntikf.c: Likewise.
251 * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types
252 when building on 64-bit systems, or when VSX is enabled.
253 (_FP_W_TYPE): Likewise.
254 (_FP_WS_TYPE): Likewise.
255 (_FP_I_TYPE): Likewise.
256 (TItype): Define on 64-bit systems.
259 (_FP_MUL_MEAT_D): Add support for using 64-bit types.
260 (_FP_MUL_MEAT_Q): Likewise.
261 (_FP_DIV_MEAT_D): Likewise.
262 (_FP_DIV_MEAT_Q): Likewise.
263 (_FP_NANFRAC_D): Likewise.
264 (_FP_NANFRAC_Q): Likewise.
265 (ISA_BIT): Add exception support if we are being compiled on a
266 machine with hardware floating point support to build the IEEE
267 128-bit emulation functions.
268 (FP_EX_INVALID): Likewise.
269 (FP_EX_OVERFLOW): Likewise.
270 (FP_EX_UNDERFLOW): Likewise.
271 (FP_EX_DIVZERO): Likewise.
272 (FP_EX_INEXACT): Likewise.
273 (FP_EX_ALL): Likewise.
274 (__sfp_handle_exceptions): Likewise.
275 (FP_HANDLE_EXCEPTIONS): Likewise.
276 (FP_RND_NEAREST): Likewise.
277 (FP_RND_ZERO): Likewise.
278 (FP_RND_PINF): Likewise.
279 (FP_RND_MINF): Likewise.
280 (FP_RND_MASK): Likewise.
281 (_FP_DECL_EX): Likewise.
282 (FP_INIT_ROUNDMODE): Likewise.
283 (FP_ROUNDMODE): Likewise.
285 * libgcc/config.host (powerpc*-*-linux*): If compiler can compile
286 VSX code, enable IEEE 128-bit floating point. If the compiler can
287 compile IEEE 128-bit floating point code with ISA 3.0 IEEE 128-bit
288 floating point hardware instructions and it supports declaring
289 functions with the ifunc attribute, enable ifunc functions to
290 switch between software and hardware support.
291 * configure.ac (powerpc*-*-linux*): Likewise.
292 * configure: Regenerate.
294 2016-01-15 Nick Clifton <nickc@redhat.com>
296 * config/msp430/t-msp430 (lib2_mul_none.o): Only use the first
297 dependency as the source file to be compiled.
298 (lib2_mul_16bit.o, lib2hw_mul_16.o, lib2hw_mul_32.o)
299 (lib2hw_mul_f5.o): Likewise.
301 2016-01-13 Michael Meissner <meissner@linux.vnet.ibm.com>
303 * libgcc/config/rs6000/extendkftf2-sw.c: Revert 2016-01-13 change.
304 * libgcc/config/rs6000/fixkfti.c: Likewise.
305 * libgcc/config/rs6000/fixunskfti.c: Likewise.
306 * libgcc/config/rs6000/float128-hw.c: Likewise.
307 * libgcc/config/rs6000/float128-ifunc.c: Likewise.
308 * libgcc/config/rs6000/float128-sed: Likewise.
309 * libgcc/config/rs6000/floattikf.c: Likewise.
310 * libgcc/config/rs6000/floatuntikf.c: Likewise.
311 * libgcc/config/rs6000/quad-float128.h: Likewise.
312 * libgcc/config/rs6000/sfp-exceptions.c: Likewise.
313 * libgcc/config/rs6000/sfp-machine.h: Likewise.
314 * libgcc/config/rs6000/t-float128: Likewise.
315 * libgcc/config/rs6000/t-float128-hw: Likewise.
316 * libgcc/config/rs6000/trunctfkf2-sw.c: Likewise.
317 * libgcc/config.host: Likewise.
318 * libgcc/configure: Likewise.
319 * libgcc/configure.ac: Likewise.
321 2016-01-13 Michael Meissner <meissner@linux.vnet.ibm.com>
322 Steven Munroe <munroesj@linux.vnet.ibm.com>
323 Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com>
325 * config/rs6000/sfp-exceptions.c: New file to provide exception
326 support for IEEE 128-bit floating point.
328 * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit
329 floating point hardware support.
331 * config/rs6000/floattikf.c: New files for IEEE 128-bit floating
333 * config/rs6000/fixunskfti.c: Likewise.
334 * config/rs6000/fixkfti.c: Likewise.
335 * config/rs6000/floatuntikf.c: Likewise.
336 * config/rs6000/extendkftf2-sw.c: Likewise.
337 * config/rs6000/trunctfkf2-sw.c: Likewise.
339 * config/rs6000/float128-ifunc.c: New file to pick either IEEE
340 128-bit floating point software emulation or use ISA 3.0 hardware
341 support if it is available.
343 * config/rs6000/quad-float128.h: New file to support IEEE 128-bit
346 * config/rs6000/t-float128: New Makefile fragments to enable
347 building __float128 emulation support.
348 * config/rs6000/t-float128-hw: Likewise.
350 * config/rs6000/float128-sed: New file to convert TF names to KF
351 names for PowerPC IEEE 128-bit floating point support.
353 * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types
354 when building on 64-bit systems, or when VSX is enabled.
355 (_FP_W_TYPE): Likewise.
356 (_FP_WS_TYPE): Likewise.
357 (_FP_I_TYPE): Likewise.
358 (TItype): Define on 64-bit systems.
361 (_FP_MUL_MEAT_D): Add support for using 64-bit types.
362 (_FP_MUL_MEAT_Q): Likewise.
363 (_FP_DIV_MEAT_D): Likewise.
364 (_FP_DIV_MEAT_Q): Likewise.
365 (_FP_NANFRAC_D): Likewise.
366 (_FP_NANFRAC_Q): Likewise.
367 (ISA_BIT): Add exception support if we are being compiled on a
368 machine with hardware floating point support to build the IEEE
369 128-bit emulation functions.
370 (FP_EX_INVALID): Likewise.
371 (FP_EX_OVERFLOW): Likewise.
372 (FP_EX_UNDERFLOW): Likewise.
373 (FP_EX_DIVZERO): Likewise.
374 (FP_EX_INEXACT): Likewise.
375 (FP_EX_ALL): Likewise.
376 (__sfp_handle_exceptions): Likewise.
377 (FP_HANDLE_EXCEPTIONS): Likewise.
378 (FP_RND_NEAREST): Likewise.
379 (FP_RND_ZERO): Likewise.
380 (FP_RND_PINF): Likewise.
381 (FP_RND_MINF): Likewise.
382 (FP_RND_MASK): Likewise.
383 (_FP_DECL_EX): Likewise.
384 (FP_INIT_ROUNDMODE): Likewise.
385 (FP_ROUNDMODE): Likewise.
387 * configure.ac (powerpc*-*-linux*): Check whether the PowerPC
388 compiler can do __float128.
389 * configure: Regenerate.
391 * libgcc/config.host (powerpc*-*-linux*): If compiler can compile
392 VSX code, enable IEEE 128-bit floating point.
394 2016-01-05 Olivier Hainque <hainque@adacore.com>
396 * config/rs6000/aix-unwind.h (ucontext_for): Handle AIX 7.1
399 2016-01-04 Jakub Jelinek <jakub@redhat.com>
401 Update copyright years.
403 2015-12-18 Andris Pavenis <andris.pavenis@iki.fi>
405 * config.host: Add *-*-msdosdjgpp to lists of i[34567]86-*-*
408 2015-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
410 * unwind-generic.h (_Unwind_GetTextRelBase): Call __builtin_abort
411 instead of abort to avoid dependency on stdlib.h.
413 2015-12-09 John David Anglin <danglin@gcc.gnu.org>
415 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Remove code
416 to initialize call to __dl_fixup once.
418 2015-12-04 Nick Clifton <nickc@redhat.com>
420 * config/msp430/mpy.c (__mulhi3): Use a faster algorithm.
421 Allow for the second argument being negative.
422 * config.host (extra_parts): Define for MSP430. Create separate
423 libraries for each of the hardware multiply formats.
424 * config/msp430/lib2hw_mul.S: Build only the multiply routines
426 * config/msp430/lib2mul.c: Likewise.
427 * config/msp430/t-msp430 (LIB2ADD): Remove lib2hw_mul.S.
428 Add rules to build hardware multiply libraries.
429 * config/msp430/lib2divSI.c: (__mspabi_divlu): Alias for
430 __mspabi_divul function.
431 (__mspabi_divllu): New stub function.
433 2015-12-01 John David Anglin <danglin@gcc.gnu.org>
435 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Initialize
436 fixup values if saved GOT address doesn't match runtime address.
437 (fixup_branch_offset): Reorder list.
439 2015-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
441 * Makefile.in (VTV_CFLAGS): New variable.
442 (vtv_start$(objext), vtv_end$(objext), vtv_end$(objext))
443 (vtv_start_preinit$(objext), vtv_end_preinit$(objext)): Use it.
444 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file.
445 Add vtv_start.o, vtv_end.o, vtv_start_preinit.o, vtv_end_preinit.o
446 to extra_parts if $enable_vtable_verify = yes.
448 2015-11-23 Szabolcs Nagy <szabolcs.nagy@arm.com>
451 * config/arm/linux-atomic-64bit.c (__write): Rename to...
452 (write): ...this and fix the return type.
454 2015-11-19 DJ Delorie <dj@redhat.com>
456 * config/msp430/lib2hw_mul.S: Fix alignment.
458 2015-11-18 Nathan Sidwell <nathan@codesourcery.com>
460 * config/nvptx/reduction.c: New.
461 * config/nvptx/t-nvptx (LIB2ADD): Add it.
463 2015-11-15 David Edelsohn <dje.gcc@gmail.com>
465 * config/rs6000/on_exit.c: New file.
466 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build on_exit.c.
467 * config/rs6000/libgcc-aix-cxa.ver (on_exit): Add symbol to exports.
469 2015-11-11 Claudiu Zissulescu <claziss@synopsys.com>
471 * config/arc/dp-hack.h: Add support for ARCHS.
472 * config/arc/ieee-754/divdf3.S: Likewise.
473 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
474 * config/arc/ieee-754/muldf3.S: Likewise.
475 * config/arc/ieee-754/mulsf3.S: Likewise
476 * config/arc/lib1funcs.S: Likewise
477 * config/arc/gmon/dcache_linesz.S: Don't read the build register
479 * config/arc/gmon/profil.S (__profil, __profil_irq): Don't profile
481 * config/arc/ieee-754/arc-ieee-754.h (MPYHU, MPYH): Define.
482 * config/arc/t-arc700-uClibc: Remove hard selection for ARC 700
485 2015-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
487 * config/ia64/crtbegin.S: Check HAVE_INITFINI_ARRAY_SUPPORT
489 * config/ia64/crtend.S: Likewise.
491 2015-11-07 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
493 * config/visium/lib2funcs.c (__set_trampoline_parity): Use
494 __CHAR_BIT__ instead of BITS_PER_UNIT.
495 * fixed-bit.h: Likewise.
496 * fp-bit.h: Likewise.
497 * libgcc2.c (__popcountSI2): Likewise.
498 (__popcountDI2): Likewise.
499 * libgcc2.h: Likewise.
500 * libgcov.h: Likewise.
502 2015-11-07 David Edelsohn <dje.gcc@gmail.com>
504 * config/rs6000/atexit.c: New file.
505 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build atexit.c.
506 * config/rs6000/libgcc-aix-cxa.ver (atexit): Add symbol to exports.
507 * config/rs6000/cxa_finalize.c
508 (catomic_compare_and_exchange_bool_acq): Negate return value.
510 2015-10-30 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
512 * config/i386/cpuinfo.c (enum processor_types): Add AMDFAM17H.
513 (processor_subtypes): Add znver1.
514 (get_amd_cpu): Detect znver1.
516 2015-10-29 Christophe Lyon <christophe.lyon@linaro.org>
518 * config.host (arm*-*-eabi*, arm*-*-symbianelf*, arm*-*-rtems*):
519 Include crtfastmath.o.
521 2015-10-23 Joern Rennecke <joern.rennecke@embecosm.com>
524 * config/epiphany/udivsi3-float.c: Fix CONCISE test, and comment typo.
526 2015-10-16 Kaushik Phatak <kaushik.phatak@kpit.com>
528 * config/rl78/divmodqi.S: Return 0x00 by default for div by 0.
529 * config/rl78/divmodsi.S: Update return register to r8.
530 * config/rl78/divmodhi.S: Update return register to r8,r9.
531 Branch to main_loop_done_himode to pop registers before return.
533 2015-10-09 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
535 * config/i386/cpuinfo.c (get_amd_cpu): Detect bdver4.
536 (__cpu_indicator_init): Fix model selection for AMD CPUs.
538 2015-10-05 Kirill Yukhin <kirill.yukhin@intel.com>
540 * config/i386/cpuinfo.c (get_intel_cpu): Detect "skylake-avx512".
542 2015-10-03 Max Filippov <jcmvbkbc@gmail.com>
544 * config.host (xtensa*-*-uclinux*): New configuration.
546 2015-10-02 Kirill Yukhin <kirill.yukhin@intel.com>
548 * config/i386/cpuinfo.c (processor_features): Add
549 FEATURE_AVX512VBMI and FEATURE_AVX512VBMI.
551 2015-09-28 Joseph Myers <joseph@codesourcery.com>
553 * soft-fp/adddf3.c: Update from glibc.
554 * soft-fp/addsf3.c: Likewise.
555 * soft-fp/addtf3.c: Likewise.
556 * soft-fp/divdf3.c: Likewise.
557 * soft-fp/divsf3.c: Likewise.
558 * soft-fp/divtf3.c: Likewise.
559 * soft-fp/double.h: Likewise.
560 * soft-fp/eqdf2.c: Likewise.
561 * soft-fp/eqsf2.c: Likewise.
562 * soft-fp/eqtf2.c: Likewise.
563 * soft-fp/extenddftf2.c: Likewise.
564 * soft-fp/extended.h: Likewise.
565 * soft-fp/extendsfdf2.c: Likewise.
566 * soft-fp/extendsftf2.c: Likewise.
567 * soft-fp/extendxftf2.c: Likewise.
568 * soft-fp/fixdfdi.c: Likewise.
569 * soft-fp/fixdfsi.c: Likewise.
570 * soft-fp/fixdfti.c: Likewise.
571 * soft-fp/fixsfdi.c: Likewise.
572 * soft-fp/fixsfsi.c: Likewise.
573 * soft-fp/fixsfti.c: Likewise.
574 * soft-fp/fixtfdi.c: Likewise.
575 * soft-fp/fixtfsi.c: Likewise.
576 * soft-fp/fixtfti.c: Likewise.
577 * soft-fp/fixunsdfdi.c: Likewise.
578 * soft-fp/fixunsdfsi.c: Likewise.
579 * soft-fp/fixunsdfti.c: Likewise.
580 * soft-fp/fixunssfdi.c: Likewise.
581 * soft-fp/fixunssfsi.c: Likewise.
582 * soft-fp/fixunssfti.c: Likewise.
583 * soft-fp/fixunstfdi.c: Likewise.
584 * soft-fp/fixunstfsi.c: Likewise.
585 * soft-fp/fixunstfti.c: Likewise.
586 * soft-fp/floatdidf.c: Likewise.
587 * soft-fp/floatdisf.c: Likewise.
588 * soft-fp/floatditf.c: Likewise.
589 * soft-fp/floatsidf.c: Likewise.
590 * soft-fp/floatsisf.c: Likewise.
591 * soft-fp/floatsitf.c: Likewise.
592 * soft-fp/floattidf.c: Likewise.
593 * soft-fp/floattisf.c: Likewise.
594 * soft-fp/floattitf.c: Likewise.
595 * soft-fp/floatundidf.c: Likewise.
596 * soft-fp/floatundisf.c: Likewise.
597 * soft-fp/floatunditf.c: Likewise.
598 * soft-fp/floatunsidf.c: Likewise.
599 * soft-fp/floatunsisf.c: Likewise.
600 * soft-fp/floatunsitf.c: Likewise.
601 * soft-fp/floatuntidf.c: Likewise.
602 * soft-fp/floatuntisf.c: Likewise.
603 * soft-fp/floatuntitf.c: Likewise.
604 * soft-fp/gedf2.c: Likewise.
605 * soft-fp/gesf2.c: Likewise.
606 * soft-fp/getf2.c: Likewise.
607 * soft-fp/ledf2.c: Likewise.
608 * soft-fp/lesf2.c: Likewise.
609 * soft-fp/letf2.c: Likewise.
610 * soft-fp/muldf3.c: Likewise.
611 * soft-fp/mulsf3.c: Likewise.
612 * soft-fp/multf3.c: Likewise.
613 * soft-fp/negdf2.c: Likewise.
614 * soft-fp/negsf2.c: Likewise.
615 * soft-fp/negtf2.c: Likewise.
616 * soft-fp/op-1.h: Likewise.
617 * soft-fp/op-2.h: Likewise.
618 * soft-fp/op-4.h: Likewise.
619 * soft-fp/op-8.h: Likewise.
620 * soft-fp/op-common.h: Likewise.
621 * soft-fp/quad.h: Likewise.
622 * soft-fp/single.h: Likewise.
623 * soft-fp/soft-fp.h: Likewise.
624 * soft-fp/subdf3.c: Likewise.
625 * soft-fp/subsf3.c: Likewise.
626 * soft-fp/subtf3.c: Likewise.
627 * soft-fp/truncdfsf2.c: Likewise.
628 * soft-fp/trunctfdf2.c: Likewise.
629 * soft-fp/trunctfsf2.c: Likewise.
630 * soft-fp/trunctfxf2.c: Likewise.
631 * soft-fp/unorddf2.c: Likewise.
632 * soft-fp/unordsf2.c: Likewise.
633 * soft-fp/unordtf2.c: Likewise.
635 2015-09-24 Richard Earnshaw <rearnsha@arm.com>
638 * config/arm/fp16.c (__gnu_f2h_internal): Handle infinity correctly.
640 2015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
642 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file.
643 Add crtbeginS.o, crtendS.o to extra_parts if libgcc_cv_solaris_crts.
644 * config/sol2/gmon.c: (monstartup): Don't write trailing NUL of
646 (internal_mcount): Likewise.
647 * config/sol2/t-sol2 (crtp.o, crtpg.o, gmon.o): Compile with
648 crt_compile, add CRTSTUFF_T_CFLAGS_S.
650 2015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
652 * configure.ac (libgcc_cv_solaris_crts): New test.
653 * configure: Regenerate.
654 * config.in: Regenerate.
655 * config/sol2/crtp.c, config/sol2/crtpg.c: New files.
656 * config/gmon-sol2.c: Rename to ...
657 * config/sol2/gmon.c: ... this.
658 Include auto-target.h.
659 (internal_mcount): Wrap setup handling in !HAVE_SOLARIS_CRTS.
660 * config/t-sol2: Rename to ...
661 * config/sol2/t-sol2: ... this.
662 (gmon.o): Reflect renaming.
663 (crtp.o, crtpg.o): New rules.
664 * config.host (*-*-solaris2*): Reflect renaming.
665 Use system CRTs if present.
666 Remove default CRT case.
668 2015-09-23 John David Anglin <danglin@gcc.gnu.org>
670 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Reorder error checks.
671 (__sync_fetch_and_##OP##_##WIDTH): Change result to match type of
673 (__sync_##OP##_and_fetch_##WIDTH): Likewise.
674 (__sync_val_compare_and_swap_##WIDTH): Likewise.
675 (__sync_bool_compare_and_swap_##WIDTH): Likewise.
676 (__sync_lock_test_and_set_##WIDTH): Likewise.
677 (__sync_lock_release_##WIDTH): Likewise.
678 (__sync_fetch_and_##OP##_4): Change result to match type of
680 (__sync_##OP##_and_fetch_4): Likewise.
681 (__sync_val_compare_and_swap_4): Likewise.
682 (__sync_bool_compare_and_swap_4): likewise.
683 (__sync_lock_test_and_set_4): Likewise.
684 (__sync_lock_release_4): Likewise.
685 (FETCH_AND_OP_2): Add long long variants.
686 (OP_AND_FETCH_2): Likewise.
687 (COMPARE_AND_SWAP_2 ): Likewise.
688 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
689 (SYNC_LOCK_RELEASE_2): Likewise.
690 (__sync_bool_compare_and_swap_##WIDTH): Correct return.
692 2015-09-22 Kirill Yukhin <kirill.yukhin@intel.com>
694 * libgcc/config/i386/cpuinfo.c (enum processor_features): Add
695 FEATURE_AVX512VL, FEATURE_AVX512BW, FEATURE_AVX512DQ,
696 FEATURE_AVX512CD, FEATURE_AVX512ER, FEATURE_AVX512PF.
697 (get_available_features): Habdle new features.
699 2015-09-21 James Bowman <james.bowman@ftdichip.com>
701 * config/ft32/crti-hw.S: Use __PMSIZE to allow configurable
702 memory layout. Deal correctly with BSS region larger than 32K.
703 Handle a watchdog reset like a power-on reset. Clean up unused
706 2015-09-18 Andrew Dixie <andrewd@gentrack.com>
707 David Edelsohn <dje.gcc@gmail.com>
709 * config.host (powerpc-ibm-aix*): Add crtdbase.o to extra_parts.
710 * config/rs6000/crtdbase.S: New file.
711 * config/rs6000/t-aix-cxa: Build crtdbase.o.
713 2015-09-15 Max Filippov <jcmvbkbc@gmail.com>
715 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state):
716 Add support for call0 ABI.
718 2015-09-13 John David Anglin <danglin@gcc.gnu.org>
720 * config/pa/fptr.c (SIGN_EXTEND): Cast -1 to unsigned.
722 2015-09-03 Sebastian Huber <sebastian.huber@embedded-brains.de>
724 * config/gthr-rtems.h (__GTHREADS_CXX0X): New.
725 (__GTHREAD_HAS_COND): Likewise.
726 (__gthread_t): Likewise.
727 (__gthread_cond_t): Likewise.
728 (__gthread_time_t): Likewise.
729 (__GTHREAD_MUTEX_INIT): Likewise.
730 (__GTHREAD_RECURSIVE_MUTEX_INIT): Likewise.
731 (__GTHREAD_COND_INIT): Likewise.
732 (__GTHREAD_COND_INIT_FUNCTION): Likewise.
733 (__GTHREAD_TIME_INIT): Likewise.
734 (__gthread_create): Likewise.
735 (__gthread_join): Likewise.
736 (__gthread_detach): Likewise.
737 (__gthread_equal): Likewise.
738 (__gthread_self): Likewise.
739 (__gthread_yield): Likewise.
740 (__gthread_cond_broadcast): Likewise.
741 (__gthread_cond_signal): Likewise.
742 (__gthread_cond_wait): Likewise.
743 (__gthread_cond_timedwait): Likewise.
744 (__gthread_cond_wait_recursive): Likewise.
745 (__gthread_cond_destroy): Likewise.
746 (rtems_gxx_once): Delete.
747 (rtems_gxx_key_create): Likewise.
748 (rtems_gxx_key_delete): Likewise.
749 (rtems_gxx_getspecific): Likewise.
750 (rtems_gxx_setspecific): Likewise.
751 (rtems_gxx_mutex_init): Likewise.
752 (rtems_gxx_mutex_destroy): Likewise.
753 (rtems_gxx_mutex_lock): Likewise.
754 (rtems_gxx_mutex_trylock): Likewise.
755 (rtems_gxx_mutex_unlock): Likewise.
756 (rtems_gxx_recursive_mutex_init): Likewise.
757 (rtems_gxx_recursive_mutex_lock): Likewise.
758 (rtems_gxx_recursive_mutex_trylock): Likewise.
759 (rtems_gxx_recursive_mutex_unlock): Likewise.
760 (__GTHREAD_ONCE_INIT): Use <pthread.h> initializer.
761 (__GTHREAD_MUTEX_INIT_FUNCTION): Use <pthread.h> function.
762 (__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION): Likewise.
763 (__gthread_once): Likewise.
764 (__gthread_key_create): Likewise.
765 (__gthread_key_delete): Likewise.
766 (__gthread_getspecific): Likewise.
767 (__gthread_setspecific): Likewise.
768 (__gthread_key_t): Use <pthread.h> type.
769 (__gthread_once_t): Likewise
770 (__gthread_mutex_t): Use <sys/lock.h> type.
771 (__gthread_recursive_mutex_t): Likewise
772 (__gthread_mutex_lock): Use <sys/lock.h> function.
773 (__gthread_mutex_trylock): Likewise.
774 (__gthread_mutex_timedlock): Likewise.
775 (__gthread_mutex_unlock): Likewise.
776 (__gthread_mutex_destroy): Likewise.
777 (__gthread_recursive_mutex_lock): Likewise.
778 (__gthread_recursive_mutex_trylock): Likewise.
779 (__gthread_recursive_mutex_timedlock): Likewise.
780 (__gthread_recursive_mutex_unlock): Likewise.
781 (__gthread_recursive_mutex_destroy): Likewise.
783 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
785 * config/xtensa/unwind-dw2-xtensa.c (_Unwind_GetCFA): Return
786 context->sp instead of context->cfa.
788 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
790 * config/xtensa/t-windowed (LIB2ADDEH): Replace unwind-dw2-fde
791 with unwind-dw2-fde-dip.
793 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
795 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill): Use
796 CALL12 followed by series of ENTRY to spill windowed registers.
797 (__xtensa_nonlocal_goto): Call __xtensa_libgcc_window_spill
798 instead of making linux spill syscall.
800 2015-08-14 Yuri Rumyantsev <ysrumyan@gmail.com>
802 * config/i386/cpuinfo.c (enum processor_subtypes): Add skylake.
803 (get_intel_cpu): Likewise.
805 2015-08-12 H.J. Lu <hongjiu.lu@intel.com>
807 * config/i386/cpuinfo.c (processor_types): Add INTEL_KNL.
808 (get_intel_cpu): Add Knights Landing support.
810 2015-08-11 Uros Bizjak <ubizjak@gmail.com>
813 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_PCLMUL.
814 (get_available_features): Handle FEATURE_PCLMUL.
816 2015-08-10 H.J. Lu <hongjiu.lu@intel.com>
818 * config/i386/cpuinfo.c (get_intel_cpu): Treat model == 0x4f as
821 2015-07-22 Uros Bizjak <ubizjak@gmail.com>
824 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_AES.
825 (get_available_features): Handle FEATURE_AES.
827 2015-07-22 Chung-Lin Tang <cltang@codesourcery.com>
829 * config/nios2/linux-atomic.c (<asm/unistd.h>): Remove #include.
830 (EFAULT,EBUSY,ENOSYS): Delete unused #defines.
832 2015-07-17 Nathan Sidwell <nathan@codesourcery.com>
834 * offloadstuff.c: Constify host data.
836 2015-07-17 Jan Beulich <jbeulich@suse.com>
838 * config/t-softfp: Split up "else ifneq".
840 2015-07-14 Sandra Loosemore <sandra@codesourcery.com>
841 Cesar Philippidis <cesar@codesourcery.com>
842 Chung-Lin Tang <cltang@codesourcery.com>
844 * config/nios2/tramp.c (MOVHI, ORI, JMP): Conditionalize
845 for __nios2_arch__ level.
847 2015-07-13 John Marino <gnugcc@marino.st>
849 * config/i386/t-dragonfly: New.
851 2015-07-01 John David Anglin <danglin@gcc.gnu.org>
853 * config/pa/linux-atomic.c (__kernel_cmpxchg): Reorder arguments to
854 better match light-weight syscall argument order.
855 (__kernel_cmpxchg2): Likewise.
858 2015-06-30 H.J. Lu <hongjiu.lu@intel.com>
860 * config.host: Support i[34567]86-*-elfiamcu target.
861 * config/t-softfp-sfdftf: New file.
862 * config/i386/32/t-iamcu: Likewise.
863 * configure: Regenerated.
865 2015-06-23 James Lemke <jwlemke@codesourcery.com>
868 * lib1funcs.S (aeabi_idiv0, aeabi_ldiv0): Add CFI entries.
870 2015-05-27 H.J. Lu <hongjiu.lu@intel.com>
872 * Makefile.in (CRTSTUFF_CFLAGS): Add $(NO_PIE_CFLAGS).
874 2015-05-27 John Marino <gnugcc@marino.st>
876 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Set
878 * config/i386/freebsd-unwind.h: New.
880 2015-05-22 Uros Bizjak <ubizjak@gmail.com>
882 * config.host (i[34567]-*-*, x86_64-*-*): Add t-crtfm instead of
883 i386/t-crtfm to tmake_file.
884 * config/i386/crtfastmath.c (set_fast_math_sse): New function.
885 (set_fast_math): Use set_fast_math_sse for SSE targets.
886 * config/i386/t-crtfm: Remove.
888 2015-05-21 Alan Modra <amodra@gmail.com>
891 * config/rs6000/morestack.S: Remove ".abiversion 1".
893 2015-05-20 Alan Modra <amodra@gmail.com>
895 * config/rs6000/morestack.S: New.
896 * config/rs6000/t-stack-rs6000: New.
897 * config.host (powerpc*-*-linux*): Add t-stack and t-stack-rs6000
899 * generic-morestack.c: Don't build for powerpc 32-bit.
901 2015-05-19 Eric Botcazou <ebotcazou@adacore.com>
903 * Makefile.in (LIBUNWIND): Move dependency for shared libgcc.
904 Remove useless endif/ifneq ($(enable_shared),yes) pair.
906 2015-05-16 James Bowman <james.bowman@ftdichip.com>
908 * config.host: FT32 target added.
909 * config/ft32/*: New files for FT32 target.
911 2015-05-15 Martin Galvan <martin.galvan@tallertechnologies.com>
913 * config/arm/lib1funcs.S (CFI_START_FUNCTION, CFI_END_FUNCTION):
915 * config/arm/ieee754-df.S: Add CFI directives.
916 * config/arm/ieee754-sf.S: Add CFI directives.
918 2015-05-13 Eric Botcazou <ebotcazou@adacore.com>
920 * configure.ac: Include config/sjlj.m4.
921 Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust.
922 * config.in: Regenerate.
923 * configure: Likewise.
924 * config.host: Replace enable_sjlj_exceptions by ac_cv_sjlj_exceptions.
926 2015-05-12 Uros Bizjak <ubizjak@gmail.com>
928 * libgcov-util.c: Add space between string literal and macro name.
930 2015-05-06 Sandra Loosemore <sandra@codesourcery.com>
931 Chris Jones <chrisj@nvidia.com>
932 Joshua Conner <jconner@nvidia.com>
934 * config.host (arm*-*-linux*): Add support for crtfastmath.o.
935 (arm*-*-uclinux*): Likewise.
936 (arm*-*-eabi* | arm*-*-rtems*): Likewise.
937 * config/arm/crtfastmath.c: New file.
939 2014-04-29 Bernd Schmidt <bernds@codesourcery.com>
941 * Makefile.in (real_host_noncanonical): New variable.
943 * configure.ac (real_host_noncanonical): Compute. Remove special
944 case for intelmicemul.
945 * configure: Regenerate.
947 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
949 * config/frv/elf-lib.h: New file.
950 (CRT_GET_RFIB_DATA): Move definition from gcc/config/frv/frv.h.
951 * libgcc/config.host (frv-*elf, frv-*-*linux*): Add frv/elf-lib.h
954 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
956 * config/frv/frvbengin.c: Do not include defaults.h
957 * config/frv/frvend.c: Ditto.
959 2015-04-27 Yoshinori Sato <ysato@users.sourceforge.jp>
961 * config.host: Add h8300-*-linux
962 * config/h8300/t-linux: New file.
963 * config/h8300/lib1funs.s: Change symbol prefix.
964 * config/h8300/sfp-machine.h: 64bit double support.
966 2015-04-22 Gregor Richards <gregor.richards@uwaterloo.ca>
967 Szabolcs Nagy <szabolcs.nagy@arm.com>
969 * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME): Define it on
970 Linux if target provides dl_iterate_phdr.
972 2015-04-17 H.J. Lu <hongjiu.lu@intel.com>
975 * config.host (tmake_file): Add t-slibgcc-libgcc for Linux/x86.
976 * config/i386/cpuinfo.c (__cpu_model): Initialize.
977 (__cpu_indicator_init@GCC_4.8.0): New.
978 (__cpu_model@GCC_4.8.0): Likewise.
979 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add
982 2015-04-16 Nick Clifton <nickc@redhat.com>
984 * config/rl78/divmodhi.S: Add G14 and G13 versions of the __divhi3
985 and __modhi3 functions.
986 * config/rl78/divmodso.S: Add G14 and G13 versions of the
987 __divsi3, __udivsi3, __modsi3 and __umodsi3 functions.
989 2015-04-15 Chen Gang <gang.chen.5i5j@gmail.com>
991 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Use empty
992 do-while loop as macro body to avoid warnings.
994 2015-04-10 Jakub Jelinek <jakub@redhat.com>
995 Iain Sandoe <iain@codesourcery.com>
998 * configure: Regenerate.
1000 2015-04-07 Jakub Jelinek <jakub@redhat.com>
1001 Iain Sandoe <iain@codesourcery.com>
1004 * configure: Regenerate.
1006 2015-03-25 Chung-Lin Tang <cltang@codesourcery.com>
1008 * config.host (nios2-*-linux*): Remove 'extra_parts' setting.
1010 2015-03-03 Max Filippov <jcmvbkbc@gmail.com>
1012 Implement call0 ABI for xtensa
1013 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill,
1014 __xtensa_nonlocal_goto): Don't compile for call0 ABI.
1015 (__xtensa_sync_caches): Only use entry and retw in windowed ABI,
1016 use ret in call0 ABI.
1017 * config/xtensa/t-windowed: New file.
1018 * libgcc/config/xtensa/t-xtensa (LIB2ADDEH): Move to t-windowed.
1019 * libgcc/configure: Regenerated.
1020 * libgcc/configure.ac: Check if xtensa target is configured for
1021 windowed ABI and thus needs to use custom unwind code.
1023 2015-02-12 Jonathan Wakely <jwakely@redhat.com>
1026 * gthr-single.h: Use __unused__ attribute instead of unused.
1027 * config/gthr-vxworks.h: Likewise.
1028 * config/i386/gthr-win32.h: Likewise.
1030 2015-02-27 Kai Tietz <ktietz@redhat.com>
1033 * config.in: Regenerated.
1034 * configure: Likewise.
1035 * configure.ac (AC_HEADER_STDC): Added explicit.
1036 (AC_CHECK_HEADERS): Check for default headers plus
1038 * libgcov-util.c (gcov_read_profile_dir): Disable use
1039 of ftw-function, if header is not found.
1040 (ftw_read_file): Likewise.
1042 2015-02-23 Thomas Schwinge <thomas@codesourcery.com>
1045 * config/nvptx/t-nvptx (INHIBIT_LIBC_CFLAGS): Define to
1048 2015-02-17 Sandra Loosemore <sandra@codesourcery.com>
1050 * config/arm/bpabi.S (test_div_by_zero): Make label names
1051 consistent between thumb2 and arm mode cases. Separate the
1052 signed comparison on the high word of the numerator from the
1053 unsigned comparison on the low word.
1054 * config/arm/bpabi-v6m.S (test_div_by_zero): Similarly separate
1057 2015-02-17 Joseph Myers <joseph@codesourcery.com>
1059 * config/nvptx/realloc.c: Include <stddef.h> instead of <stdlib.h>
1061 (__nvptx_realloc): Call __builtin_memcpy instead of memcpy.
1063 2015-02-10 Rainer Emrich <rainer@emrich-ebersheim.de>
1065 PR gcov-profile/61889
1066 * libgcov-driver-system.c: undefine clashing macro for mkdir.
1068 2015-02-02 Nick Clifton <nickc@redhat.com>
1070 * config/rl78/fpmath-sf.S (__rl78_int_pack_a_r8): Fix edge case
1071 rounding up the fraction.
1073 2015-01-31 John David Anglin <danglin@gcc.gnu.org>
1075 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Change declaration of
1076 oldval and newval to const void *. Fix typo.
1077 (FETCH_AND_OP_2): Use __atomic_load_n to load value.
1078 (FETCH_AND_OP_WORD): Likewise.
1079 (OP_AND_FETCH_WORD): Likewise.
1080 (COMPARE_AND_SWAP_2): Likewise.
1081 (__sync_val_compare_and_swap_4): Likewise.
1082 (__sync_lock_test_and_set_4): Likewise.
1083 (SYNC_LOCK_RELEASE_2): Likewise.
1084 Remove support for long long atomic operations.
1086 2015-01-27 Caroline Tice <cmtice@google.com>
1088 Committing VTV Cywin/Ming patch for Patrick Wollgast
1089 * Makefile.in: Move rules to build vtv_*.o out of the check
1090 for CUSTOM_CRTSTUFF.
1091 * config.host (i[34567]86-*-cygwin*, x86_64-*-cygwin*,
1092 i[34567]86-*-mingw*)
1093 (x86_64-*-mingw*): Only add vtv_*.o to extra_parts if
1094 enable_vtable_verify.
1096 2015-01-27 Nick Clifton <nickc@redhat.com>
1098 * config/rl78/cmpsi2.S: Use function start and end macros.
1099 (__gcc_bcmp): New function.
1100 * config/rl78/lshrsi3.S: Use function start and end macros.
1101 * config/rl78/mulsi3.S: Add support for G10.
1102 (__mulqi3): New function for G10.
1103 * config/rl78/signbit.S: Use function start and end macros.
1104 * config/rl78/t-rl78 (LIB2ADD): Add bit-count.S, fpbit-sf.S and
1106 (LIB2FUNCS_EXCLUDE): Define.
1107 (LIB2FUNCS_ST): Define.
1108 * config/rl78/trampoline.S: Use function start and end macros.
1109 * config/rl78/vregs.h (START_FUNC): New macro.
1110 (START_ANOTHER_FUNC): New macro.
1111 (END_FUNC): New macro.
1112 (END_ANOTHER_FUNC): New macro.
1113 * config/rl78/bit-count.S: New file. Contains assembler
1114 implementations of the bit counting functions: ___clzhi2,
1115 __clzsi2, ctzhi2, ctzsi2, ffshi2, ffssi2, __partityhi2,
1116 __paritysi2, __popcounthi2 and __popcountsi2.
1117 * config/rl78/fpbit-sf.S: New file. Contains assembler
1118 implementationas of the math functions: __negsf2, __cmpsf2,
1119 __eqsf2, __nesf2, __lesf2, __ltsf2, __gesf2, gtsf2, __unordsf2,
1120 __fixsfsi, __fixunssfsi, __floatsisf and __floatunssisf.
1121 * config/rl78/fpmath-sf.S: New file. Contains assembler
1122 implementations of the math functions: __subsf3, __addsf3,
1123 __mulsf3 and __divsf3
1125 2015-01-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1127 * config.host (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*):
1128 Add i386/elf-lib.h to tm_file.
1129 * config/i386/elf-lib.h: Fix comment.
1130 * unwind-dw2-fde-dip.c (_Unwind_IteratePhdrCallback) [__x86_64__
1131 && __sun__ && __svr4__]: Remove workaround.
1133 2015-01-25 Allan Sandfeld Jensen <sandfeld@kde.org>
1135 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_BMI and
1137 (get_available_features): Detect FEATURE_BMI and FEATURE_BMI2.
1139 2015-01-24 H.J. Lu <hongjiu.lu@intel.com>
1141 * config/i386/cpuinfo.c (processor_subtypes): Add
1142 INTEL_COREI7_BROADWELL.
1143 (get_intel_cpu): Support new Silvermont, Haswell and Broadwell
1146 2015-01-23 Uros Bizjak <ubizjak@gmail.com>
1148 * config/i386/elf-lib.h: New file.
1149 (CRT_GET_RFIB_DATA): Move definition from gcc/config/i386/gnu-user.h.
1150 Wrap definition in #ifdef __i386__.
1151 * libgcc/config.host (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu)
1152 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*)
1153 (i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux*)
1154 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Add i386/elf-lib.h
1157 2015-01-22 Chen Gang <gang.chen.5i5j@gmail.com>
1159 * unwind-dw2-fde.h (last_fde): Use "(const fde *)" instead of
1160 "(char *)" to avoid qualifier warning by 'xgcc' compiling.
1162 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
1164 * config/nios2/linux-unwind.h (nios2_fallback_frame_state):
1165 Update rt_sigframe format and address for current Nios II
1168 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
1170 * config.host (arm*-*-freebsd*): Add new configuration for
1172 * config/arm/freebsd-atomic.c: New file.
1173 * config/arm/t-freebsd: Likewise.
1174 * config/arm/unwind-arm.h: Add __FreeBSD__ to the list of
1175 'PC-relative indirect' OS's.
1177 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
1179 * config.host: Add Visium support.
1180 * config/visium: New directory.
1182 2015-01-05 Jakub Jelinek <jakub@redhat.com>
1184 Update copyright years.
1186 2014-12-19 Matthew Fortune <matthew.fortune@imgtec.com>
1188 * config.host: Support mipsisa32r6 and mipsisa64r6.
1189 * config/mips/mips16.S: Do not build for R6.
1191 2014-12-17 Oleg Endo <olegendo@gcc.gnu.org>
1193 * config/sh/crt.h: New.
1194 * config/sh/crti.S: Use GLOBAL macro from crt.h for _init and _fini
1196 * config/sh/crt1.S: Likewise.
1198 2014-12-15 Uros Bizjak <ubizjak@gmail.com>
1201 * crtstuff.c (__do_global_dtors_aux) [HIDDEN_DTOR_LIST_END]: Use
1202 func_ptr *dtor_list temporary variable to avoid "array subscript
1203 is above array bounds" warnings.
1205 2014-12-09 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
1207 * Makefile.in (with_aix_soname): Define.
1208 * config/rs6000/t-slibgcc-aix: Act upon --with-aix-soname option.
1209 * configure.ac: Accept --with-aix-soname=aix|svr4|both option.
1210 * configure: Recreate.
1212 2014-12-05 Olivier Hainque <hainque@adacore.com>
1214 * unwind-dw2.c (DWARF_REG_TO_UNWIND_COLUMN): Remove default def,
1215 now provided by defaults.h.
1217 2014-11-30 Oleg Endo <olegendo@gcc.gnu.org>
1220 * config/sh/lib1funcs.S: Check value of __SHMEDIA__ instead of checking
1221 whether it's defined.
1223 2014-11-27 Ilya Tocar <ilya.tocar@intel.com>
1225 * config/i386/cpuinfo.c (processor_features): Add FEATURE_AVX512F.
1226 * config/i386/cpuinfo.c (get_available_features): Detect it.
1228 2014-11-27 Tony Wang <tony.wang@arm.com>
1230 * config/arm/lib1funcs.S (FUNC_START): Add conditional section
1231 redefine for macro L_arm_muldivsf3 and L_arm_muldivdf3.
1232 (SYM_END, ARM_SYM_START): Add macros used to expose function Symbols.
1234 2014-11-25 Segher Boessenkool <segher@kernel.crashing.org>
1236 * crtstuff.c (__do_glbal_ctors_1): Add missing semicolon.
1238 2014-11-24 John David Anglin <danglin@gcc.gnu.org>
1240 * config/pa/linux-atomic.c (ABORT_INSTRUCTION): Use __builtin_trap()
1243 2014-11-21 Guy Martin <gmsoft@tuxicoman.be>
1244 John David Anglin <danglin@gcc.gnu.org>
1246 * config/pa/linux-atomic.c (__kernel_cmpxchg2): New.
1247 (FETCH_AND_OP_2): New. Use for subword and double word operations.
1248 (OP_AND_FETCH_2): Likewise.
1249 (COMPARE_AND_SWAP_2): Likewise.
1250 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
1251 (SYNC_LOCK_RELEASE_2): Likewise.
1252 (SUBWORD_SYNC_OP): Remove.
1253 (SUBWORD_VAL_CAS): Likewise.
1254 (SUBWORD_BOOL_CAS): Likewise.
1255 (FETCH_AND_OP_WORD): Update.
1256 Consistently use signed types.
1258 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
1259 Thomas Schwinge <thomas@codesourcery.com>
1260 Ilya Verbin <ilya.verbin@intel.com>
1261 Andrey Turetskiy <andrey.turetskiy@intel.com>
1263 * Makefile.in (crtoffloadbegin$(objext)): New rule.
1264 (crtoffloadend$(objext)): Likewise.
1265 * configure: Regenerate.
1266 * configure.ac (accel_dir_suffix): Compute new variable.
1267 (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o
1268 if enable_offload_targets is not empty.
1269 * offloadstuff.c: New file.
1271 2014-11-13 Nick Clifton <nickc@redhat.com>
1273 * config/rl78/divmodhi.S: Add support for the G10 architecture.
1274 Use START_FUNC and END_FUNC macros to enable linker garbage
1276 * config/rl78/divmodqi.S: Likewise.
1277 * config/rl78/divmodsi.S: Likewise.
1278 * config/rl78/mulsi3.S: Likewise.
1279 * config/rl78/lib2div.c: Remove G10 functions.
1280 * config/rl78/lib2muls.c: Likewise.
1281 * config/rl78/t-rl8 (HOST_LIBGCC2_CFLAGS): Define.
1282 * config/rl78/vregs.h (START_FUNC): New macro.
1283 (END_FUNC): New macro.
1285 2014-11-12 Matthew Fortune <matthew.fortune@imgtec.com>
1287 * config/mips/mips16.S: Set .module when supported. Update O32
1288 FP64 calling convention and use for FPXX when possible. Add FPXX
1289 calling convention fallback case.
1291 2014-11-06 Bernd Schmidt <bernds@codesourcery.com>
1293 * config.host: Handle nvptx-*-*.
1294 * shared-object.mk (as-flags-$o): Define.
1295 ($(base)$(objext), $(base)_s$(objext)): Use it instead of
1296 -xassembler-with-cpp.
1297 * static-object.mk: Identical changes.
1298 * config/nvptx/t-nvptx: New file.
1299 * config/nvptx/crt0.s: New file.
1300 * config/nvptx/free.asm: New file.
1301 * config/nvptx/malloc.asm: New file.
1302 * config/nvptx/realloc.c: New file.
1304 2014-10-30 Joseph Myers <joseph@codesourcery.com>
1306 * Makefile.in (libgcc.map.in): New target.
1307 (libgcc.map): Use libgcc.map.in.
1308 * config/t-softfp (softfp_compat): New variable to be set by
1310 [$(softfp_compat) = y] (softfp_map_dep, softfp_set_symver): New
1312 [$(softfp_compat) = y] (softfp_file_list): Use files in the build
1314 [$(softfp_compat) = y] ($(softfp_file_list)): Generate wrappers
1315 that use compat symbols and disable all code unless [SHARED].
1316 * config/t-softfp-compat: New file.
1317 * find-symver.awk: New file.
1318 * configure.ac (--with-glibc-version): New configure option.
1319 (ppc_fp_compat): New variable set for powerpc*-*-linux*.
1320 * configure: Regenerate.
1321 * config.host (powerpc*-*-linux*): Use ${ppc_fp_compat} for
1322 soft-float and e500.
1324 2014-10-29 Joseph Myers <joseph@codesourcery.com>
1326 * config/t-hardfp (hardfp_exclusions): Document new variable for
1328 (hardfp_func_list): Exclude functions from $(hardfp_exclusions).
1329 * config/t-softfp (softfp_extras): Document new variable for user
1331 (softfp_func_list): Add functions from $(softfp_extras).
1332 * config/rs6000/t-e500v1-fp, config/rs6000/t-e500v2-fp: New files.
1333 * config.host (powerpc*-*-linux*): For e500v1, use
1334 rs6000/t-e500v1-fp and t-hardfp; do not use t-softfp-sfdf and
1335 t-softfp-excl. For e500v2, use t-hardfp-sfdf, rs6000/t-e500v2-fp
1336 and t-hardfp; do not use t-softfp-sfdf and t-softfp-excl.
1338 2014-10-26 John David Anglin <danglin@gcc.gnu.org>
1340 * config/pa/linux-unwind.h (pa32_read_access_ok): New function.
1341 (pa32_fallback_frame_state): Use pa32_read_access_ok to check if
1342 memory read accesses are ok.
1344 2014-10-25 Joseph Myers <joseph@codesourcery.com>
1346 * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*.
1347 * configure: Regenerate.
1348 * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine
1349 additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead
1350 of soft-fp for 32-bit classic hard float. Do not use
1351 t-softfp-excl for soft float.
1353 2014-10-22 Joseph Myers <joseph@codesourcery.com>
1355 * config.host (powerpc*-*-linux*): Only use soft-fp for 32-bit
1357 * config/rs6000/t-ppc64-fp (softfp_wrap_start, softfp_wrap_end):
1360 2014-10-22 Georg-Johann Lay <avr@gjlay.de>
1362 * config/avr/lib1funcs.S (__do_global_dtors): Fix wrong code
1363 introduced with 2014-10-21 trunk r216525.
1365 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
1366 Vidya Praveen <vidya.praveen@atmel.com>
1367 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
1368 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
1369 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
1371 * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending
1374 Updated library functions for AVRTINY arch.
1375 * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY.
1376 Replaced occurrences of r0/r1 with tmp/zero reg macros.
1377 Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw
1378 or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with
1380 (__mulsi3_helper): Update stack, preserve callee saved regs and
1381 argument from stack. Restore callee save registers.
1382 (__mulpsi3): Likewise.
1383 (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64,
1384 __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8,
1385 __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for
1387 (__tablejump2__): Added lpm equivalent instructions for AVRTINY.
1388 (__do_copy_data): Added new definition for AVRTINY.
1389 (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY.
1390 (__load_3, __load_4, __xload_1, __xload_2, __xload_3,
1391 __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY.
1392 * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with
1393 tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi
1395 * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for
1398 Fix broken long multiplication on tiny arch.
1400 2014-10-09 Joseph Myers <joseph@codesourcery.com>
1402 * soft-fp/double.h: Update from glibc.
1403 * soft-fp/eqdf2.c: Likewise.
1404 * soft-fp/eqsf2.c: Likewise.
1405 * soft-fp/eqtf2.c: Likewise.
1406 * soft-fp/extenddftf2.c: Likewise.
1407 * soft-fp/extended.h: Likewise.
1408 * soft-fp/extendsfdf2.c: Likewise.
1409 * soft-fp/extendsftf2.c: Likewise.
1410 * soft-fp/extendxftf2.c: Likewise.
1411 * soft-fp/gedf2.c: Likewise.
1412 * soft-fp/gesf2.c: Likewise.
1413 * soft-fp/getf2.c: Likewise.
1414 * soft-fp/ledf2.c: Likewise.
1415 * soft-fp/lesf2.c: Likewise.
1416 * soft-fp/letf2.c: Likewise.
1417 * soft-fp/op-1.h: Likewise.
1418 * soft-fp/op-2.h: Likewise.
1419 * soft-fp/op-4.h: Likewise.
1420 * soft-fp/op-8.h: Likewise.
1421 * soft-fp/op-common.h: Likewise.
1422 * soft-fp/quad.h: Likewise.
1423 * soft-fp/single.h: Likewise.
1424 * soft-fp/soft-fp.h: Likewise.
1425 * soft-fp/unorddf2.c: Likewise.
1426 * soft-fp/unordsf2.c: Likewise.
1427 * soft-fp/unordtf2.c: Likewise.
1428 * config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D.
1429 * config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S.
1430 * config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D.
1431 * config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S.
1432 * config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D.
1433 * config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S.
1434 * config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D.
1435 * config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S.
1436 * config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D.
1437 * config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S.
1439 2014-10-08 Rong Xu <xur@google.com>
1441 * libgcov-util.c (read_gcda_file): Fix format.
1442 (find_match_gcov_info): Ditto.
1443 (calculate_2_entries): New.
1444 (compute_one_gcov): Ditto.
1445 (gcov_info_count_all_cold): Ditto.
1446 (gcov_info_count_all_zero): Ditto.
1447 (extract_file_basename): Ditto.
1448 (get_file_basename): Ditto.
1450 (matched_gcov_info): Ditto.
1451 (calculate_overlap): Ditto.
1452 (gcov_profile_overlap): Ditto.
1453 * libgcov-driver.c (compute_summary): Make
1454 it avavilable for external calls.
1456 2014-10-06 Rong Xu <xur@google.com>
1458 * Makefile.in: Ditto.
1459 * libgcov-driver.c (gcov_sort_n_vals): New utility function.
1460 (gcov_sort_icall_topn_counter): Ditto.
1461 (gcov_sort_topn_counter_arrays): Ditto.
1462 (dump_one_gcov): Sort indirect_call topn counters.
1463 * libgcov-merge.c (__gcov_merge_icall_topn): New merge
1465 * libgcov-profiler.c (__gcov_topn_value_profiler_body): New
1467 (__gcov_indirect_call_topn_profiler): New profiler function.
1468 * libgcov-util.c (__gcov_icall_topn_counter_op): New.
1469 * libgcov.h: New decls.
1471 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
1473 * config.host: Remove support for score-*.
1475 2014-09-22 Joseph Myers <joseph@codesourcery.com>
1477 * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1478 (__LIBGCC_XF_MANT_DIG__): Define if not already defined.
1479 (LONG_DOUBLE_HAS_XF_MODE): Define in terms of
1480 __LIBGCC_XF_MANT_DIG__.
1481 (__LIBGCC_TF_MANT_DIG__): Define if not already defined.
1482 (LONG_DOUBLE_HAS_TF_MODE): Define in terms of
1483 __LIBGCC_TF_MANT_DIG__.
1484 * libgcc2.c (NOTRUNC): Define in terms of
1485 __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE.
1486 * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1488 2014-09-22 Joseph Myers <joseph@codesourcery.com>
1491 * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS):
1494 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
1496 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS
1497 override USE_PT_GNU_EH_FRAME.
1498 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity-
1499 check USE_EH_FRAME_REGISTRY_ALWAYS against
1500 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane.
1501 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New
1502 variable for substituted force_explicit_eh_registry.
1503 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY.
1504 * configure.ac (explicit-exception-frame-registration):
1506 * configure: Regenerate.
1508 2014-09-19 Olivier Hainque <hainque@adacore.com>
1510 * config.host (powerpc-wrs-vxworksmils): New configuration,
1513 2014-09-18 Joseph Myers <joseph@codesourcery.com>
1515 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__.
1517 2014-09-18 Joseph Myers <joseph@codesourcery.com>
1519 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear
1520 bits not set bits as indicating trapping exceptions.
1522 2014-09-17 Nathan sidwell <nathan@acm.org>
1524 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ...
1525 (LIBGCOV_DRIVER): ... here.
1526 * libgcov-driver.c (gcov_master): New.
1527 (gcov_exit): Remove from master chain.
1528 (__gcov_init): Add to master chain if version compatible. Don't
1530 * libgcov_interface (__gcov_flust): Call gcov_dump_int.
1531 (gcov_reset_int): Clear master chain, if compatible.
1532 (gcov_dump_int): New internal interface. Dump master chain, if
1534 (gcov_dump): Alias for gcov_dump_int.
1535 * libgcov.h (struct gcov_root): Add next and prev fields.
1536 (struct gcov_master): New struct.
1537 (__gcov_master): New.
1538 (gcov_dump_int): Declare.
1540 2014-09-17 Olivier Hainque <hainque@adacore.com>
1542 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
1543 and crtbegin.o + crtend.o to extra_parts.
1545 2014-09-12 Joseph Myers <joseph@codesourcery.com>
1547 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
1548 __LIBGCC_HAS_SF_MODE__.
1549 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
1550 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
1551 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
1552 * config/libbid/bid_gcc_intrinsics.h
1553 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
1554 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
1555 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
1556 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
1557 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
1558 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
1560 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
1563 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
1564 and R24 as needed. Make work for all devices and .text locations.
1565 (__do_global_ctors, __do_global_dtors): Use word addresses.
1566 (__tablejump__, __tablejump_elpm__): Remove functions.
1567 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
1569 (XICALL, XIJMP): New macros.
1571 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
1572 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1574 * config.host (aarch64*): Include crtfastmath.o and
1576 * config/aarch64/crtfastmath.c: New file.
1578 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
1580 * config.host: Remove picochip support.
1581 * config/picochip/adddi3.S: Remove.
1582 * config/picochip/ashlsi3.S: Remove.
1583 * config/picochip/ashlsi3.c: Remove.
1584 * config/picochip/ashrsi3.S: Remove.
1585 * config/picochip/ashrsi3.c: Remove.
1586 * config/picochip/clzsi2.S: Remove.
1587 * config/picochip/cmpsi2.S: Remove.
1588 * config/picochip/divmod15.S: Remove.
1589 * config/picochip/divmodhi4.S: Remove.
1590 * config/picochip/divmodsi4.S: Remove.
1591 * config/picochip/lib1funcs.S: Remove.
1592 * config/picochip/longjmp.S: Remove.
1593 * config/picochip/lshrsi3.S: Remove.
1594 * config/picochip/lshrsi3.c: Remove.
1595 * config/picochip/parityhi2.S: Remove.
1596 * config/picochip/popcounthi2.S: Remove.
1597 * config/picochip/setjmp.S: Remove.
1598 * config/picochip/subdi3.S: Remove.
1599 * config/picochip/t-picochip: Remove.
1600 * config/picochip/ucmpsi2.S: Remove.
1601 * config/picochip/udivmodhi4.S: Remove.
1602 * config/picochip/udivmodsi4.S: Remove.
1604 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1606 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
1607 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
1608 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
1609 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
1610 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
1611 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
1612 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
1613 defined and LIBGCC2_HAS_DF_MODE is defined.
1614 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
1615 defined and LIBGCC2_HAS_XF_MODE is defined.
1616 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
1617 defined and LIBGCC2_HAS_TF_MODE is defined.
1619 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1621 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
1622 and ROUND_TOWARDS_ZERO conditionals.
1624 2014-09-07 Nathan sidwell <nathan@acm.org>
1626 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
1627 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
1629 2014-09-05 Joseph Myers <joseph@codesourcery.com>
1631 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
1632 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
1633 uses to __LIBGCC_STACK_POINTER_REGNUM__.
1634 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
1635 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1636 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
1637 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1638 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
1639 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
1640 (DWARF_FRAME_REGISTERS): Change all uses to
1641 __LIBGCC_DWARF_FRAME_REGISTERS__.
1642 (EH_RETURN_STACKADJ_RTX): Change all uses to
1643 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
1644 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
1645 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
1646 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
1647 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
1648 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
1649 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
1650 to __LIBGCC_EH_FRAME_SECTION_NAME__.
1651 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
1652 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
1653 __LIBGCC_STACK_POINTER_REGNUM__.
1654 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
1655 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1656 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
1657 to __LIBGCC_STACK_POINTER_REGNUM__.
1658 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
1659 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1660 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
1661 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1662 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
1663 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1664 (STACK_POINTER_REGNUM): Change all uses to
1665 __LIBGCC_STACK_POINTER_REGNUM__.
1666 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
1667 use to __LIBGCC_STACK_POINTER_REGNUM__.
1668 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
1669 uses to __LIBGCC_STACK_POINTER_REGNUM__.
1670 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
1671 to __LIBGCC_DWARF_FRAME_REGISTERS__.
1672 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
1673 to __LIBGCC_DWARF_FRAME_REGISTERS__.
1674 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
1675 to __LIBGCC_STACK_POINTER_REGNUM__.
1676 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
1677 Remove conditional definition.
1678 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
1679 __LIBGCC_TEXT_SECTION_ASM_OP__.
1680 (EH_FRAME_SECTION_NAME): Change all uses to
1681 __LIBGCC_EH_FRAME_SECTION_NAME__.
1682 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
1683 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
1684 (CTORS_SECTION_ASM_OP): Change all uses to
1685 __LIBGCC_CTORS_SECTION_ASM_OP__.
1686 (DTORS_SECTION_ASM_OP): Change all uses to
1687 __LIBGCC_DTORS_SECTION_ASM_OP__.
1688 (JCR_SECTION_NAME): Change all uses to
1689 __LIBGCC_JCR_SECTION_NAME__.
1690 (INIT_SECTION_ASM_OP): Change all uses to
1691 __LIBGCC_INIT_SECTION_ASM_OP__.
1692 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
1693 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
1694 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
1695 __LIBGCC_STACK_GROWS_DOWNWARD__.
1696 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
1697 __LIBGCC_INIT_SECTION_ASM_OP__.
1698 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
1699 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
1700 (EH_FRAME_SECTION_NAME): Change all uses to
1701 __LIBGCC_EH_FRAME_SECTION_NAME__.
1702 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
1703 definitions. Change all uses to
1704 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
1705 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
1706 __LIBGCC_STACK_GROWS_DOWNWARD__.
1707 (DWARF_FRAME_REGISTERS): Change all uses to
1708 __LIBGCC_DWARF_FRAME_REGISTERS__.
1709 (EH_RETURN_STACKADJ_RTX): Change all uses to
1710 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
1711 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
1712 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
1713 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
1714 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
1715 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
1717 2014-09-02 Nathan sidwell <nathan@acm.org>
1719 * libgcov-interface.c (STRONG_ALIAS): New.
1720 (__gcov_flush): Call __gcov_reset_int.
1721 (__gcov_reset): Strong alias for ...
1722 (__gcov_reset_ing): ... this renamed hidden version.
1723 * libgcov.h (__gcov_reset_int): New declaration.
1725 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
1727 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
1729 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
1730 (__dso_handle): Define on Cygwin.
1731 * config/i386/t-cygming (crtbeginS.o): New rule.
1732 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
1734 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
1737 2014-08-13 Steve Ellcey <sellcey@mips.com>
1739 * crtstuff.c: Undef caddr_t.
1741 2014-08-12 Steve Ellcey <sellcey@mips.com>
1743 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
1745 2014-08-07 Nathan Sidwell <nathan@acm.org>
1747 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
1748 (LIBGCOV_DRIVER): ... to here.
1749 * libgcov.h (gcov_do_dump): New #define.
1750 (struct gcov_root): New.
1751 (__gcov_root): New declaration.
1752 (__gcov_dump_one): Declare.
1753 * libgcov-driver.c (gcov_list, gcov_dump_complete,
1754 run_accounted): Delete.
1755 (gcov_compute_histogram): Add LIST argument, adjust.
1756 (compute_summary): Adjust gcov_compute_histogram call.
1757 (gcov_do_dump): Not hidden, static in libgcov.
1758 (gcov_clear): Move to interface.c.
1759 (__gcov_dump_one): New, broken out of ...
1760 (gcov_exit): ... here. Make static.
1762 (__gcov_init): Adjust.
1763 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
1765 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
1766 (gcov_clear): Moved from driver.c. Add LIST argument.
1767 (__gcov_reset): Adjust for changed interfaces.
1768 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
1770 2014-08-04 Rohit <rohitarulraj@freescale.com>
1773 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
1774 based on change in SPE high register numbers and 3 HTM registers.
1776 2014-08-01 Nathan Sidwell <nathan@acm.org>
1778 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
1779 LIBGCOV_INTERFACE): Reformat.
1780 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
1782 * libgcov-interface.c: Reformat some comments.
1783 (__gcov_flush_mx): Add declaration. Tidy up definition.
1785 2014-07-31 Alan Modra <amodra@gmail.com>
1786 Peter Bergner <bergner@vnet.ibm.com>
1788 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
1789 (pack_ldouble): New function.
1790 (__gcc_qadd): Use it.
1791 (__gcc_qmul): Likewise.
1792 (__gcc_qdiv): Likewise.
1793 (__gcc_qneg): Likewise.
1794 (__gcc_stoq): Likewise.
1795 (__gcc_dtoq): Likewise.
1797 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
1799 * config/s390/tpf-unwind.h: Include <stdbool.h>.
1800 (__tpf_eh_return): Add original return address as second parameter.
1801 Handle cases where unwinder routines were called directly, instead
1802 of from within the C++ library.
1804 2014-07-29 Nathan Sidwell <nathan@acm.org>
1806 * libgcov.h: Move renaming of entry points to lib gcov specific
1808 (gcov_do_dump): New rename.
1809 (gcov_rewrite): Remove inline, make HIDDEN.
1810 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
1811 (gcov_exit_compute_summary): Rename to ...
1812 (compute_summary): ... here. Add LIST argument.
1813 (gcov_exit_merge_gcda): Rename to ...
1814 (merge_one_data): ... here.
1815 (gcov_exit_write_gcda): Rename to ...
1816 (write_one_data): ... here.
1817 (gcov_exit_merge_summary): Rename to ...
1818 (merge_summary): Add RUN_COUNTED argument.
1819 (gcov_exit_dump_gcov): Rename to ...
1820 (dump_one_gcov): Add RUN_COUNTED argument.
1821 (gcov_do_dump): New function, broken out of ...
1822 (gcov_exit): ... here. Call it.
1824 2014-07-27 Anthony Green <green@moxielogic.com>
1826 * config.host: Add moxiebox configuration suppport.
1828 2014-07-27 Nathan Sidwell <nathan@acm.org>
1830 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
1831 (struct gcov_filename): ... here. Include buffer and max length
1833 (gcov_max_filename): Remove.
1834 (gi_filename): Remove.
1835 (gcov_exit_compute_summary): Compute max filename here.
1836 (gcov_exit_merge_gcda): Add filename parm, adjust.
1837 (gcov_exit_merge_summary): Likewise.
1838 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
1839 (gcov_exit): Likewise.
1840 (__gcov_init): Don't calculate max length here.
1841 * libgcov_util.c (max_filename_len): Remove.
1842 (read_gcda_file): Don't calculate max length here.
1843 (gcov_read_profile_dir): Don't propagate here.
1844 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
1845 struct gcov_filename changes.
1846 (gcov_exit_open_gcda_file): Likewise.
1848 2014-07-25 Nathan Sidwell <nathan@acm.org>
1850 * libgcov-driver.c (set_gcov_dump_complete,
1851 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
1852 functions polluting user's namespace.
1853 (gcov_exit): Set variable directly.
1854 (gcov_clear): Reset variable directly.
1855 * libgcov-interface.c (get_gcov_dymp_complete,
1856 reset_gov_dump_complete): Remove declarations.
1857 (__gcov_reset, __gcov_dump): Don't call them.
1859 2014-07-24 DJ Delorie <dj@redhat.com>
1861 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
1862 (__gcc_deregister_frame): Move logic to detect deregister function
1864 (__gcc_register_frame): here, so it's consistent with the register
1867 2014-07-23 Nathan Sidwell <nathan@acm.org>
1869 * libgcov-driver.c (set_gcov_list): Remove.
1870 (gcov_list): Make non-static in GCOV_TOOL.
1871 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
1873 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
1875 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
1876 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
1877 Don't use SYNC_LOCK_RELEASE for int type.
1879 2014-07-14 Richard Biener <rguenther@suse.de>
1881 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
1883 2014-07-11 Rong Xu <xur@google.com>
1885 * libgcov-util.c (gcov_max_filename): Fix declartion.
1887 2014-07-10 Rong Xu <xur@google.com>
1889 Add gcov-tool: an offline gcda profile processing tool
1891 * libgcov-driver.c (gcov_max_filename): Make available
1893 * libgcov-merge.c (__gcov_merge_add): Replace
1894 gcov_read_counter() with a Macro.
1895 (__gcov_merge_ior): Ditto.
1896 (__gcov_merge_time_profile): Ditto.
1897 (__gcov_merge_single): Ditto.
1898 (__gcov_merge_delta): Ditto.
1899 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
1900 in the utility functions.
1901 (set_fn_ctrs): Utility function for reading gcda files to in-memory
1902 gcov_list object link lists.
1903 (tag_function): Ditto.
1904 (tag_blocks): Ditto.
1907 (tag_counters): Ditto.
1908 (tag_summary): Ditto.
1909 (read_gcda_finalize): Ditto.
1910 (read_gcda_file): Ditto.
1911 (ftw_read_file): Ditto.
1912 (read_profile_dir_init): Ditto.
1913 (gcov_read_profile_dir): Ditto.
1914 (gcov_read_counter_mem): Ditto.
1915 (gcov_get_merge_weight): Ditto.
1916 (merge_wrapper): A wrapper function that calls merging handler.
1917 (gcov_merge): Merge two gcov_info objects with weights.
1918 (find_match_gcov_info): Find the matched gcov_info in the list.
1919 (gcov_profile_merge): Merge two gcov_info object lists.
1920 (__gcov_add_counter_op): Process edge profile counter values.
1921 (__gcov_ior_counter_op): Process IOR profile counter values.
1922 (__gcov_delta_counter_op): Process delta profile counter values.
1923 (__gcov_single_counter_op): Process single profile counter values.
1924 (fp_scale): Callback function for float-point scaling.
1925 (int_scale): Callback function for integer fraction scaling.
1926 (gcov_profile_scale): Scaling profile counters.
1927 (gcov_profile_normalize): Normalize profile counters.
1928 * libgcov.h: Add headers and functions for gcov-tool use.
1929 (gcov_get_counter): New.
1930 (gcov_get_counter_target): Ditto.
1931 (struct gcov_info): Make the functions field mutable in gcov-tool
1934 2014-06-23 Kai Tietz <ktietz@redhat.com>
1937 * unwind-seh.c (_Unwind_GetGR): Check for proper
1939 (_Unwind_SetGR): Likewise.
1941 2014-05-22 Nick Clifton <nickc@redhat.com>
1943 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
1946 2014-05-22 Teresa Johnson <tejohnson@google.com>
1948 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
1951 2014-05-20 John Marino <gnugcc@marino.st>
1953 * config.host (*-*-dragonfly*): New target.
1954 * crtstuff.c: Make dl_iterate_support generic on *bsd.
1955 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
1956 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
1957 * config/i386/dragonfly-unwind.h: New.
1959 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
1962 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
1963 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
1965 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
1967 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
1970 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
1972 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
1974 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1977 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
1980 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
1982 Work around for current cygwin32 build problems.
1983 * config/i386/cygming-crtbegin.c (__register_frame_info,
1984 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
1985 functions only for 64-bit systems.
1987 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1989 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
1990 (sigill_caught, sigill_hdlr): Remove.
1992 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1994 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
1996 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1997 Solaris 9 single-threaded support.
1998 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1999 Solaris 9 single-threaded support. Add call_user_handler code
2001 (sparc_is_sighandler): Likewise.
2003 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2005 * config.host: Append t-floattodi to tmake_file depending on
2008 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
2010 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
2012 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
2015 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
2016 variable to avoid "array subscript is above array bounds" warnings.
2017 Use __builtin_expect when checking *jcr_list for NULL.
2019 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2022 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
2023 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
2024 vtv_*.o to extra_parts if enable_vtable_verify.
2026 2014-03-06 Nick Clifton <nickc@redhat.com>
2028 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
2029 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
2031 2014-02-28 Joey Ye <joey.ye@arm.com>
2034 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
2035 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
2038 2014-02-24 Walter Lee <walt@tilera.com>
2040 * config.host: Support "tilegx*" and "tilepro*" triplets.
2041 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
2042 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
2044 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
2045 Chung-Lin Tang <cltang@codesourcery.com>
2047 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
2048 * config/nios2/crti.S: Remove .file directive.
2049 * config/nios2/crtn.S: Likewise.
2051 2014-02-18 Kai Tietz <ktietz@redhat.com>
2052 Jonathan Schleifer <js@webkeks.org>
2055 * unwind-seh.c (_GCC_specific_handler): Pass proper
2056 value to unwind-handler.
2058 2014-02-12 Joseph Myers <joseph@codesourcery.com>
2060 * soft-fp/adddf3.c: Update from glibc.
2061 * soft-fp/addsf3.c: Likewise.
2062 * soft-fp/addtf3.c: Likewise.
2063 * soft-fp/divdf3.c: Likewise.
2064 * soft-fp/divsf3.c: Likewise.
2065 * soft-fp/divtf3.c: Likewise.
2066 * soft-fp/double.h: Likewise.
2067 * soft-fp/eqdf2.c: Likewise.
2068 * soft-fp/eqsf2.c: Likewise.
2069 * soft-fp/eqtf2.c: Likewise.
2070 * soft-fp/extenddftf2.c: Likewise.
2071 * soft-fp/extended.h: Likewise.
2072 * soft-fp/extendsfdf2.c: Likewise.
2073 * soft-fp/extendsftf2.c: Likewise.
2074 * soft-fp/extendxftf2.c: Likewise.
2075 * soft-fp/fixdfdi.c: Likewise.
2076 * soft-fp/fixdfsi.c: Likewise.
2077 * soft-fp/fixdfti.c: Likewise.
2078 * soft-fp/fixsfdi.c: Likewise.
2079 * soft-fp/fixsfsi.c: Likewise.
2080 * soft-fp/fixsfti.c: Likewise.
2081 * soft-fp/fixtfdi.c: Likewise.
2082 * soft-fp/fixtfsi.c: Likewise.
2083 * soft-fp/fixtfti.c: Likewise.
2084 * soft-fp/fixunsdfdi.c: Likewise.
2085 * soft-fp/fixunsdfsi.c: Likewise.
2086 * soft-fp/fixunsdfti.c: Likewise.
2087 * soft-fp/fixunssfdi.c: Likewise.
2088 * soft-fp/fixunssfsi.c: Likewise.
2089 * soft-fp/fixunssfti.c: Likewise.
2090 * soft-fp/fixunstfdi.c: Likewise.
2091 * soft-fp/fixunstfsi.c: Likewise.
2092 * soft-fp/fixunstfti.c: Likewise.
2093 * soft-fp/floatdidf.c: Likewise.
2094 * soft-fp/floatdisf.c: Likewise.
2095 * soft-fp/floatditf.c: Likewise.
2096 * soft-fp/floatsidf.c: Likewise.
2097 * soft-fp/floatsisf.c: Likewise.
2098 * soft-fp/floatsitf.c: Likewise.
2099 * soft-fp/floattidf.c: Likewise.
2100 * soft-fp/floattisf.c: Likewise.
2101 * soft-fp/floattitf.c: Likewise.
2102 * soft-fp/floatundidf.c: Likewise.
2103 * soft-fp/floatundisf.c: Likewise.
2104 * soft-fp/floatunditf.c: Likewise.
2105 * soft-fp/floatunsidf.c: Likewise.
2106 * soft-fp/floatunsisf.c: Likewise.
2107 * soft-fp/floatunsitf.c: Likewise.
2108 * soft-fp/floatuntidf.c: Likewise.
2109 * soft-fp/floatuntisf.c: Likewise.
2110 * soft-fp/floatuntitf.c: Likewise.
2111 * soft-fp/gedf2.c: Likewise.
2112 * soft-fp/gesf2.c: Likewise.
2113 * soft-fp/getf2.c: Likewise.
2114 * soft-fp/ledf2.c: Likewise.
2115 * soft-fp/lesf2.c: Likewise.
2116 * soft-fp/letf2.c: Likewise.
2117 * soft-fp/muldf3.c: Likewise.
2118 * soft-fp/mulsf3.c: Likewise.
2119 * soft-fp/multf3.c: Likewise.
2120 * soft-fp/negdf2.c: Likewise.
2121 * soft-fp/negsf2.c: Likewise.
2122 * soft-fp/negtf2.c: Likewise.
2123 * soft-fp/op-1.h: Likewise.
2124 * soft-fp/op-2.h: Likewise.
2125 * soft-fp/op-4.h: Likewise.
2126 * soft-fp/op-8.h: Likewise.
2127 * soft-fp/op-common.h: Likewise.
2128 * soft-fp/quad.h: Likewise.
2129 * soft-fp/single.h: Likewise.
2130 * soft-fp/soft-fp.h: Likewise.
2131 * soft-fp/subdf3.c: Likewise.
2132 * soft-fp/subsf3.c: Likewise.
2133 * soft-fp/subtf3.c: Likewise.
2134 * soft-fp/truncdfsf2.c: Likewise.
2135 * soft-fp/trunctfdf2.c: Likewise.
2136 * soft-fp/trunctfsf2.c: Likewise.
2137 * soft-fp/trunctfxf2.c: Likewise.
2138 * soft-fp/unorddf2.c: Likewise.
2139 * soft-fp/unordsf2.c: Likewise.
2140 * soft-fp/unordtf2.c: Likewise.
2141 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
2143 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2145 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2147 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2149 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2151 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2153 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2155 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2157 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2159 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2161 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2163 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2165 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2167 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
2169 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
2171 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2174 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2176 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
2177 cannot be represented.
2178 * config/s390/32/_fixsfdi.c: Likewise.
2179 * config/s390/32/_fixtfdi.c: Likewise.
2180 * config/s390/32/_fixunsdfdi.c: Likewise.
2181 * config/s390/32/_fixunssfdi.c: Likewise.
2182 * config/s390/32/_fixunstfdi.c: Likewise.
2184 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
2186 * configure.ac (libgcc_cv_mips_hard_float): New.
2187 * configure: Regenerate.
2188 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
2189 t-softfp-sfdf for hard-float targets.
2190 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
2191 (softfp_float_modes, softfp_int_modes, softfp_extensions)
2192 (softfp_truncations, softfp_exclude_libgcc2): New.
2193 * config/t-hardfp: New file.
2194 * config/t-hardfp-sfdf: Likewise.
2195 * config/hardfp.c: Likewise.
2197 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2199 * config.host: Include t-floattodi also for s390x.
2200 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
2201 * config/s390/32/_fixsfdi.c: Likewise.
2202 * config/s390/32/_fixtfdi.c: Likewise.
2203 * config/s390/32/_fixunsdfdi.c: Likewise.
2204 * config/s390/32/_fixunssfdi.c: Likewise.
2205 * config/s390/32/_fixunstfdi.c: Likewise.
2207 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2210 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
2211 (install-libgcc-unwind-map-forbuild): New target.
2212 (all): Depend on install-libgcc-unwind-map-forbuild.
2213 (install-libgcc-unwind-map): New target.
2214 (install): Depend on install-libgcc-unwind-map.
2216 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2218 * config/nios2/crti.S (_init): Initialize GOT pointer from
2219 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
2221 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
2223 * configure.ac: Check __mips64 when setting host_address.
2224 * configure: Regenerate.
2225 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
2226 mips/t-mips64 and t-softfp.
2227 (mips*-*-linux*): Don't add mips/t-tpbit.
2228 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
2229 (DPBIT, DPBIT_CFLAGS): Delete.
2230 * config/mips/sfp-machine.h: New file.
2231 * config/mips/t-mips64: Likewise.
2232 * config/mips/t-softfp-tf: Likewise.
2233 * config/mips/t-tpbit: Delete.
2235 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
2237 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
2240 2014-01-25 Walter Lee <walt@tilera.com>
2242 * config/tilepro/atomic.c: Include tconfig.h. Don't include
2243 config.h or system.h.
2246 2014-01-25 Walter Lee <walt@tilera.com>
2248 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
2249 (post_atomic_barrier): Ditto.
2250 (__fetch_and_do): New macro.
2251 (__atomic_fetch_and_do): Use __fetch_and_do.
2252 (__sync_fetch_and_do): New macro.
2253 (__sync_fetch_and_add_4): New function.
2254 (__sync_fetch_and_sub_4): New function.
2255 (__sync_fetch_and_or_4): New function.
2256 (__sync_fetch_and_and_4): New function.
2257 (__sync_fetch_and_xor_4): New function.
2258 (__sync_fetch_and_nand_4): New function.
2259 (__sync_fetch_and_add_8): New function.
2260 (__sync_fetch_and_sub_8): New function.
2261 (__sync_fetch_and_or_8): New function.
2262 (__sync_fetch_and_and_8): New function.
2263 (__sync_fetch_and_xor_8): New function.
2264 (__sync_fetch_and_nand_8): New function.
2265 (__do_and_fetch): New macro.
2266 (__atomic_do_and_fetch): Use __do_and_fetch.
2267 (__sync_do_and_fetch): New macro.
2268 (__sync_add_and_fetch_4): New function.
2269 (__sync_sub_and_fetch_4): New function.
2270 (__sync_or_and_fetch_4): New function.
2271 (__sync_and_and_fetch_4): New function.
2272 (__sync_xor_and_fetch_4): New function.
2273 (__sync_nand_and_fetch_4): New function.
2274 (__sync_add_and_fetch_8): New function.
2275 (__sync_sub_and_fetch_8): New function.
2276 (__sync_or_and_fetch_8): New function.
2277 (__sync_and_and_fetch_8): New function.
2278 (__sync_xor_and_fetch_8): New function.
2279 (__sync_nand_and_fetch_8): New function.
2280 (__sync_exchange_methods): New macro.
2281 (__sync_val_compare_and_swap_4): New function.
2282 (__sync_bool_compare_and_swap_4): New function.
2283 (__sync_lock_test_and_test_4): New function.
2284 (__sync_val_compare_and_swap_8): New function.
2285 (__sync_bool_compare_and_swap_8): New function.
2286 (__sync_lock_test_and_test_8): New function.
2287 (__subword_cmpxchg_body): New macro.
2288 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
2289 (__atomic_compare_exchange_2): Ditto.
2290 (__sync_subword_cmpxchg): New macro.
2291 (__sync_val_compare_and_swap_1): New function.
2292 (__sync_bool_compare_and_swap_1): New function.
2293 (__sync_val_compare_and_swap_2): New function.
2294 (__sync_bool_compare_and_swap_2): New function.
2295 (__atomic_subword): Rename to ...
2296 (__subword): ... New name.
2297 (__atomic_subword_fetch): Use __subword.
2298 (__sync_subword_fetch): New macro.
2299 (__sync_fetch_and_add_1): New function.
2300 (__sync_fetch_and_sub_1): New function.
2301 (__sync_fetch_and_or_1): New function.
2302 (__sync_fetch_and_and_1): New function.
2303 (__sync_fetch_and_xor_1): New function.
2304 (__sync_fetch_and_nand_1): New function.
2305 (__sync_fetch_and_add_2): New function.
2306 (__sync_fetch_and_sub_2): New function.
2307 (__sync_fetch_and_or_2): New function.
2308 (__sync_fetch_and_and_2): New function.
2309 (__sync_fetch_and_xor_2): New function.
2310 (__sync_fetch_and_nand_2): New function.
2311 (__sync_add_and_fetch_1): New function.
2312 (__sync_sub_and_fetch_1): New function.
2313 (__sync_or_and_fetch_1): New function.
2314 (__sync_and_and_fetch_1): New function.
2315 (__sync_xor_and_fetch_1): New function.
2316 (__sync_nand_and_fetch_1): New function.
2317 (__sync_add_and_fetch_2): New function.
2318 (__sync_sub_and_fetch_2): New function.
2319 (__sync_or_and_fetch_2): New function.
2320 (__sync_and_and_fetch_2): New function.
2321 (__sync_xor_and_fetch_2): New function.
2322 (__sync_nand_and_fetch_2): New function.
2323 (__atomic_subword_lock): Use __subword.
2324 (__sync_subword_lock): New macro.
2325 (__sync_lock_test_and_set_1): New function.
2326 (__sync_lock_test_and_set_2): New function.
2328 2014-01-25 Walter Lee <walt@tilera.com>
2330 * config/tilepro/atomic.c (BIT_OFFSET): Define.
2331 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
2332 (__atomic_subword): Ditto.
2334 2014-01-25 Walter Lee <walt@tilera.com>
2336 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
2337 a prefix op argument.
2338 (__atomic_nand_fetch_4): Add prefix op.
2339 (__atomic_nand_fetch_8): Ditto.
2341 2014-01-21 Baruch Siach <barch@tkos.co.il>
2343 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
2345 2014-01-09 Rong Xu <xur@google.com>
2347 * libgcov-driver.c (this_prg): make it local to save
2349 (gcov_exit_compute_summary): Ditto.
2350 (gcov_exit_merge_gcda): Ditto.
2351 (gcov_exit_merge_summary): Ditto.
2352 (gcov_exit_dump_gcov): Ditto.
2354 2014-01-08 Rong Xu <xur@google.com>
2356 * libgcov-driver.c: Use libgcov.h.
2357 (buffer_fn_data): Use xmalloc instead of malloc.
2358 (gcov_exit_merge_gcda): Ditto.
2359 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
2360 * libgcov.h: New common header files for libgcov-*.h.
2361 * libgcov-interface.c: Use libgcov.h
2362 * libgcov-merge.c: Ditto.
2363 * libgcov-profiler.c: Ditto.
2364 * Makefile.in: Add dependence to libgcov.h
2366 2014-01-02 Joseph Myers <joseph@codesourcery.com>
2368 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
2369 case of small numerator and finite nonzero result.
2371 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2373 Update copyright years
2375 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2377 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
2378 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
2379 config/arc/dp-hack.h, config/arc/fp-hack.h,
2380 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
2381 config/arc/ieee-754/arc600-dsp/divdf3.S,
2382 config/arc/ieee-754/arc600-dsp/divsf3.S,
2383 config/arc/ieee-754/arc600-dsp/muldf3.S,
2384 config/arc/ieee-754/arc600-dsp/mulsf3.S,
2385 config/arc/ieee-754/arc600-mul64/divdf3.S,
2386 config/arc/ieee-754/arc600-mul64/divsf3.S,
2387 config/arc/ieee-754/arc600-mul64/muldf3.S,
2388 config/arc/ieee-754/arc600-mul64/mulsf3.S,
2389 config/arc/ieee-754/arc600/divsf3.S,
2390 config/arc/ieee-754/arc600/mulsf3.S,
2391 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
2392 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
2393 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
2394 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
2395 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
2396 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
2397 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
2398 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
2399 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
2400 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
2401 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
2402 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
2403 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
2404 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
2405 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
2406 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
2407 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
2408 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
2409 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
2410 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
2411 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
2412 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
2413 vtv_start_preinit.c: Use the standard form for the copyright notice.
2415 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
2416 Chung-Lin Tang <cltang@codesourcery.com>
2417 Based on patches from Altera Corporation
2419 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
2420 * config/nios2/lib2-nios2.h: New file.
2421 * config/nios2/lib2-divmod-hi.c: New file.
2422 * config/nios2/linux-unwind.h: New file.
2423 * config/nios2/lib2-divmod.c: New file.
2424 * config/nios2/linux-atomic.c: New file.
2425 * config/nios2/t-nios2: New file.
2426 * config/nios2/crti.asm: New file.
2427 * config/nios2/t-linux: New file.
2428 * config/nios2/lib2-divtable.c: New file.
2429 * config/nios2/lib2-mul.c: New file.
2430 * config/nios2/tramp.c: New file.
2431 * config/nios2/crtn.asm: New file.
2433 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
2435 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
2436 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
2437 from cpuid.h to check vendor signatures.
2439 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
2441 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
2442 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
2443 (get_amd_cpu): Likewise.
2445 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
2447 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
2450 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
2451 H.J. Lu <hongjiu.lu@intel.com>
2454 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
2456 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
2457 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
2458 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
2459 FEATURE_XOP and FEATURE_FMA.
2460 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
2462 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
2463 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
2464 FEATURE_FMA4 and FEATURE_XOP.
2466 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
2468 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
2469 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
2470 (get_intel_cpu): Updated.
2472 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
2474 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
2476 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
2478 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
2479 instructions when __SSE_MATH__ is defined.
2481 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
2483 * config.host (microblaze-*-rtems*): New.
2485 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
2487 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
2488 architectures that do not have hardware divide instruction.
2489 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
2491 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
2493 * longlong.h: Delete (moved to include/).
2495 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
2497 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
2498 of normal number and qNaN to not raise an inexact exception.
2500 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
2502 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
2504 2013-11-28 Matthew Leach <matthew.leach@arm.com>
2506 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
2507 for correct opcodes on BE.
2509 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
2511 * soft-fp/op-4.h: Update from glibc.
2513 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
2515 * libgcc2.c (__udivmoddi4): Define new implementation when
2516 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
2517 divide instructions.
2519 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
2521 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
2523 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2525 * config/t-softfp (soft-fp-objects-base): New variable.
2526 (soft-fp-objects): Use it.
2528 2013-11-23 David Edelson <dje.gcc@gmail.com>
2529 Andrew Dixie <andrewd@gentrack.com>
2532 * config/rs6000/aixinitfini.c: New file.
2533 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
2534 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
2537 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
2539 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
2541 2013-11-18 Jan Hubicka <jh@suse.cz>
2543 * libgcov-driver.c (run_accounted): Make global level static.
2544 (gcov_exit_merge_summary): Silence warning; do not clear
2546 (gcov_exit): Clear it here.
2548 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
2551 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
2552 (all_prg, crc32): Remove static vars.
2553 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
2555 (gcov_exit_merge_gcda): Add crc32 parameter.
2556 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
2557 do not account run if it was already accounted.
2558 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
2559 (gcov_exit): Initialize all_prg; update.
2561 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
2563 * configure: Regenerate.
2565 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2566 Alan Modra <amodra@gmail.com>
2568 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
2569 (frob_update_context): Use it.
2571 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2572 Alan Modra <amodra@gmail.com>
2574 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
2575 (trampoline_initial): Provide ELFv2 variant.
2576 (__trampoline_setup): Likewise.
2578 * config/rs6000/linux-unwind.h (frob_update_context): Do not
2579 check for AIX indirect function call sequence if _CALL_ELF == 2.
2581 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2582 Alan Modra <amodra@gmail.com>
2584 * config/rs6000/linux-unwind.h (get_regs): Do not support
2585 old kernel versions if _CALL_ELF == 2.
2586 (frob_update_context): Do not support PLT stub variants only
2587 generated by old linkers if _CALL_ELF == 2.
2589 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2590 Alan Modra <amodra@gmail.com>
2592 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
2593 location of CR save area for 64-bit little-endian systems.
2595 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
2597 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
2599 * config/arm/t-vxworks: Delete.
2601 2013-11-10 Kai Tietz <ktietz@redhat.com>
2603 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
2604 Increment load-count on use of LIBGCC_SONAME DLL.
2605 (hmod_libgcc): New static variable to hold handle of
2607 (__gcc_deregister_frame): Decrement load-count of
2610 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
2612 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
2614 * configure: Regenerate
2616 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
2618 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
2619 FP_EX_DENORM. Store result to volatile location after SSE division
2620 to close interrupt window. Remove unneeded fwait after x87
2621 division since interrupt window will be closed by emitted fstp.
2622 Rewrite FP_EX_INEXACT handling.
2624 2013-11-06 Joseph Myers <joseph@codesourcery.com>
2626 * soft-fp/README: Update.
2627 * soft-fp/adddf3.c: Update from glibc.
2628 * soft-fp/addsf3.c: Likewise.
2629 * soft-fp/addtf3.c: Likewise.
2630 * soft-fp/divdf3.c: Likewise.
2631 * soft-fp/divsf3.c: Likewise.
2632 * soft-fp/divtf3.c: Likewise.
2633 * soft-fp/double.h: Likewise.
2634 * soft-fp/eqdf2.c: Likewise.
2635 * soft-fp/eqsf2.c: Likewise.
2636 * soft-fp/eqtf2.c: Likewise.
2637 * soft-fp/extenddftf2.c: Likewise.
2638 * soft-fp/extended.h: Likewise.
2639 * soft-fp/extendsfdf2.c: Likewise.
2640 * soft-fp/extendsftf2.c: Likewise.
2641 * soft-fp/extendxftf2.c: Likewise.
2642 * soft-fp/fixdfdi.c: Likewise.
2643 * soft-fp/fixdfsi.c: Likewise.
2644 * soft-fp/fixdfti.c: Likewise.
2645 * soft-fp/fixsfdi.c: Likewise.
2646 * soft-fp/fixsfsi.c: Likewise.
2647 * soft-fp/fixsfti.c: Likewise.
2648 * soft-fp/fixtfdi.c: Likewise.
2649 * soft-fp/fixtfsi.c: Likewise.
2650 * soft-fp/fixtfti.c: Likewise.
2651 * soft-fp/fixunsdfdi.c: Likewise.
2652 * soft-fp/fixunsdfsi.c: Likewise.
2653 * soft-fp/fixunsdfti.c: Likewise.
2654 * soft-fp/fixunssfdi.c: Likewise.
2655 * soft-fp/fixunssfsi.c: Likewise.
2656 * soft-fp/fixunssfti.c: Likewise.
2657 * soft-fp/fixunstfdi.c: Likewise.
2658 * soft-fp/fixunstfsi.c: Likewise.
2659 * soft-fp/fixunstfti.c: Likewise.
2660 * soft-fp/floatdidf.c: Likewise.
2661 * soft-fp/floatdisf.c: Likewise.
2662 * soft-fp/floatditf.c: Likewise.
2663 * soft-fp/floatsidf.c: Likewise.
2664 * soft-fp/floatsisf.c: Likewise.
2665 * soft-fp/floatsitf.c: Likewise.
2666 * soft-fp/floattidf.c: Likewise.
2667 * soft-fp/floattisf.c: Likewise.
2668 * soft-fp/floattitf.c: Likewise.
2669 * soft-fp/floatundidf.c: Likewise.
2670 * soft-fp/floatundisf.c: Likewise.
2671 * soft-fp/floatunditf.c: Likewise.
2672 * soft-fp/floatunsidf.c: Likewise.
2673 * soft-fp/floatunsisf.c: Likewise.
2674 * soft-fp/floatunsitf.c: Likewise.
2675 * soft-fp/floatuntidf.c: Likewise.
2676 * soft-fp/floatuntisf.c: Likewise.
2677 * soft-fp/floatuntitf.c: Likewise.
2678 * soft-fp/gedf2.c: Likewise.
2679 * soft-fp/gesf2.c: Likewise.
2680 * soft-fp/getf2.c: Likewise.
2681 * soft-fp/ledf2.c: Likewise.
2682 * soft-fp/lesf2.c: Likewise.
2683 * soft-fp/letf2.c: Likewise.
2684 * soft-fp/muldf3.c: Likewise.
2685 * soft-fp/mulsf3.c: Likewise.
2686 * soft-fp/multf3.c: Likewise.
2687 * soft-fp/negdf2.c: Likewise.
2688 * soft-fp/negsf2.c: Likewise.
2689 * soft-fp/negtf2.c: Likewise.
2690 * soft-fp/op-1.h: Likewise.
2691 * soft-fp/op-2.h: Likewise.
2692 * soft-fp/op-4.h: Likewise.
2693 * soft-fp/op-8.h: Likewise.
2694 * soft-fp/op-common.h: Likewise.
2695 * soft-fp/quad.h: Likewise.
2696 * soft-fp/single.h: Likewise.
2697 * soft-fp/soft-fp.h: Likewise.
2698 * soft-fp/subdf3.c: Likewise.
2699 * soft-fp/subsf3.c: Likewise.
2700 * soft-fp/subtf3.c: Likewise.
2701 * soft-fp/truncdfsf2.c: Likewise.
2702 * soft-fp/trunctfdf2.c: Likewise.
2703 * soft-fp/trunctfsf2.c: Likewise.
2704 * soft-fp/trunctfxf2.c: Likewise.
2705 * soft-fp/unorddf2.c: Likewise.
2706 * soft-fp/unordsf2.c: Likewise.
2707 * soft-fp/unordtf2.c: Likewise.
2709 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
2711 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
2712 (_FP_MUL_MEAT_D): Ditto.
2713 (_FP_DIV_MEAT_S): Ditto.
2714 (_FP_DIV_MEAT_D): Ditto.
2715 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
2716 t-softfp-sfdf and t-softfp to tmake_file.
2718 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
2720 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
2721 * config/i386/crtprec.c: Ditto.
2723 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
2724 Shiva Chen <shiva0217@gmail.com>
2726 * config.host (nds32*-elf*): Add nds32 target.
2727 * config/nds32 : New directory and files.
2729 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
2731 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
2732 * config.host (cpu_type) <Setting default>: Add entry for
2734 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
2735 <crisv32-*-linux*>: Adjust.
2736 * longlong.h: Wrap the whole CRIS section in a single
2737 defined(__CRIS__) conditional. Add comment about add_ssaaaa
2739 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
2741 [__CRIS__] (__umulsidi3): Define.
2742 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
2743 * config/cris/sfp-machine.h: New file.
2744 * config/cris/umulsidi3.S: New file.
2745 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
2746 * config/cris/arit.c (SIGNMULT): New macro.
2747 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
2748 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
2749 saving 3 out of originally 33 cycles from the fastest
2750 path, 3 out of 54 from the medium path and one from the longest
2751 path. Improve comments.
2753 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
2755 * sync.c: Remove static aliases and define each function directly
2756 under its real name.
2758 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
2760 * config.host (hppa*64*-*-linux*): Define extra_parts.
2761 (hppa*-*-linux*): Likewise.
2763 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
2765 * config/arc/crtgend.S: Add 2013 to Copyright years.
2766 * config/arc/gmon/atomic.h: Likewise.
2767 * config/arc/gmon/auxreg.h: Likewise.
2768 * config/arc/gmon/sys/gmon_out.h: Likewise.
2769 * config/arc/gmon/sys/gmon.h: Likewise.
2770 * config/arc/gmon/prof-freq.c: Likewise.
2771 * config/arc/gmon/mcount.c: Likewise.
2772 * config/arc/gmon/prof-freq-stub.S: Likewise.
2773 * config/arc/gmon/gmon.c: Likewise.
2774 * config/arc/gmon/machine-gmon.h: Likewise.
2775 * config/arc/gmon/profil.S: Likewise.
2776 * config/arc/gmon/dcache_linesz.S: Likewise.
2777 * config/arc/crtg.S: Likewise.
2778 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
2779 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
2780 * config/arc/ieee-754/adddf3.S: Likewise.
2781 * config/arc/ieee-754/truncdfsf2.S: Likewise.
2782 * config/arc/ieee-754/fixsfsi.S: Likewise.
2783 * config/arc/ieee-754/gtsf2.S: Likewise.
2784 * config/arc/ieee-754/floatsisf.S: Likewise.
2785 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
2786 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
2787 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
2788 * config/arc/ieee-754/fixdfsi.S: Likewise.
2789 * config/arc/ieee-754/addsf3.S: Likewise.
2790 * config/arc/ieee-754/gesf2.S: Likewise.
2791 * config/arc/ieee-754/floatsidf.S: Likewise.
2792 * config/arc/ieee-754/extendsfdf2.S: Likewise.
2793 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
2794 * config/arc/ieee-754/gtdf2.S: Likewise.
2795 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
2796 * config/arc/ieee-754/uneqdf2.S: Likewise.
2797 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
2798 * config/arc/ieee-754/uneqsf2.S: Likewise.
2799 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
2800 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
2801 * config/arc/ieee-754/eqdf2.S: Likewise.
2802 * config/arc/ieee-754/ordsf2.S: Likewise.
2803 * config/arc/ieee-754/divsf3.S: Likewise.
2804 * config/arc/ieee-754/divdf3.S: Likewise.
2805 * config/arc/ieee-754/floatunsidf.S: Likewise.
2806 * config/arc/ieee-754/orddf2.S: Likewise.
2807 * config/arc/ieee-754/eqsf2.S: Likewise.
2808 * config/arc/ieee-754/gedf2.S: Likewise.
2809 * config/arc/crtn.S: Likewise.
2810 * config/arc/crti.S: Likewise.
2811 * config/arc/t-arc700-uClibc: Likewise.
2812 * config/arc/asm.h: Likewise.
2813 * config/arc/libgcc-excl.ver: Likewise.
2814 * config/arc/t-arc-newlib: Likewise.
2815 * config/arc/divtab-arc700.c: Likewise.
2816 * config/arc/initfini.c: Likewise.
2817 * config/arc/fp-hack.h: Likewise.
2819 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
2820 Diego Novillo <dnovillo@google.com>
2822 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
2823 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
2824 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
2825 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
2827 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
2828 Brendan Kehoe <brendan@zen.org>
2829 Simon Cook <simon.cook@embecosm.com>
2831 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
2832 * config/arc: New directory.
2833 * longlong.h [__arc__] (umul_ppmm): Remove.
2834 [__arc__] (__umulsidi3): Define.
2835 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
2836 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
2838 2013-09-17 Jacek Caban <jacek@codeweavers.com>
2840 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
2842 * config/i386/gthr-win32.h: Likewise.
2844 2013-09-16 DJ Delorie <dj@redhat.com>
2846 * config/rl78/vregs.h: Add G10 register definitions.
2847 * config/rl78/lib2mul.c: Enable for RL78/G10.
2848 * config/rl78/lib2div.c: Likewise.
2849 * config/rl78/lshrsi3.S: Use vregs.h.
2850 * config/rl78/cmpsi2.S: Likewise.
2851 * config/rl78/trampoline.S: Likewise.
2852 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
2854 2013-09-14 DJ Delorie <dj@redhat.com>
2855 Nick Clifton <nickc@redhat.com>
2857 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
2858 * config/rl78/vregs.h: New.
2859 * config/rl78/signbit.S: New file. Implements signbit function.
2860 * config/rl78/divmodsi.S: New.
2861 * config/rl78/divmodhi.S: New.
2862 * config/rl78/divmodqi.S: New.
2863 * config/rl78/t-rl78: Build them here...
2864 * config/rl78/lib2div.c: ...but not here.
2866 2013-09-12 DJ Delorie <dj@redhat.com>
2868 * config.host (msp*-*-elf): New.
2869 * config/msp430/: New port.
2871 2013-08-18 Iain Sandoe <iain@codesourcery.com>
2873 PR gcov-profile/58127
2874 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
2875 __thread var for emulated TLS.
2876 (__gcov_indirect_call_counters): Likewise.
2878 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
2879 Catherine Moore <clm@codesourcery.com>
2880 Richard Sandiford <rdsandiford@googlemail.com>
2882 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
2883 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
2884 (CALL_STUB_NO_RET): Likewise.
2885 (CALL_STUB_RET): Likewise.
2886 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
2887 __mips16_ret call/return stub symbols.
2888 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
2891 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
2893 * config.host <mips*-*-linux*>: Remove a stray comment.
2895 2013-08-10 Jan Hubicka <jh@suse.cz>
2897 Work around binutils PR14342
2898 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
2899 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
2900 (L_gcov_indirect_call_profiler_v2): New.
2902 2013-08-06 Jan Hubicka <jh@suse.cz>
2904 * libgcov.c (__gcov_indirect_call_callee,
2905 __gcov_indirect_call_counters): New global vars.
2906 (__gcov_indirect_call_profiler): replace by ...
2907 (__gcov_indirect_call_profiler_v2) ... this one.
2909 2013-08-06 Caroline Tice <cmtice@google.com>
2911 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
2912 vtv_start_preinit.o and vtv_end_preinit.o.
2913 * configure.ac: Add code to check/set enable_vtable_verify.
2914 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
2916 * vtv_start_preinit.c: New file.
2917 * vtv_end_preinit.c: New file.
2918 * vtv_start.c: New file.
2919 * vtv_end.c: New file.
2920 * configure: Regenerated.
2922 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
2924 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
2925 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
2926 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
2927 GPL-3.0-with-GCC-exception.
2929 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
2931 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
2934 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2936 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
2937 mapping for FPRs when creating the fallback framestate.
2939 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
2942 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
2943 (__round_s2_const, __round_u2_const)
2944 (__round_s4_const, __round_u4_const, __round_x8):
2945 Saturate result if addition result cannot be represented.
2947 2013-07-15 Matthias Klose <doko@ubuntu.com>
2949 * libgcc2.c: Don't include <limits.h>.
2951 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
2953 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
2955 2013-07-06 Jakub Jelinek <jakub@redhat.com>
2958 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
2960 2013-06-28 Jakub Jelinek <jakub@redhat.com>
2963 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
2965 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
2966 instead of table lookups.
2967 (__popcountDI2): Likewise.
2969 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
2971 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
2974 2013-06-21 Joseph Myers <joseph@codesourcery.com>
2977 * soft-fp/adddf3.c: Update from glibc.
2978 * soft-fp/addsf3.c: Likewise.
2979 * soft-fp/addtf3.c: Likewise.
2980 * soft-fp/divdf3.c: Likewise.
2981 * soft-fp/divsf3.c: Likewise.
2982 * soft-fp/divtf3.c: Likewise.
2983 * soft-fp/double.h: Likewise.
2984 * soft-fp/eqdf2.c: Likewise.
2985 * soft-fp/eqsf2.c: Likewise.
2986 * soft-fp/eqtf2.c: Likewise.
2987 * soft-fp/extenddftf2.c: Likewise.
2988 * soft-fp/extended.h: Likewise.
2989 * soft-fp/extendsfdf2.c: Likewise.
2990 * soft-fp/extendsftf2.c: Likewise.
2991 * soft-fp/fixdfdi.c: Likewise.
2992 * soft-fp/fixdfsi.c: Likewise.
2993 * soft-fp/fixsfdi.c: Likewise.
2994 * soft-fp/fixsfsi.c: Likewise.
2995 * soft-fp/fixtfdi.c: Likewise.
2996 * soft-fp/fixtfsi.c: Likewise.
2997 * soft-fp/fixunsdfdi.c: Likewise.
2998 * soft-fp/fixunsdfsi.c: Likewise.
2999 * soft-fp/fixunssfdi.c: Likewise.
3000 * soft-fp/fixunssfsi.c: Likewise.
3001 * soft-fp/fixunstfdi.c: Likewise.
3002 * soft-fp/fixunstfsi.c: Likewise.
3003 * soft-fp/floatdidf.c: Likewise.
3004 * soft-fp/floatdisf.c: Likewise.
3005 * soft-fp/floatditf.c: Likewise.
3006 * soft-fp/floatsidf.c: Likewise.
3007 * soft-fp/floatsisf.c: Likewise.
3008 * soft-fp/floatsitf.c: Likewise.
3009 * soft-fp/floatundidf.c: Likewise.
3010 * soft-fp/floatundisf.c: Likewise.
3011 * soft-fp/floatunditf.c: Likewise.
3012 * soft-fp/floatunsidf.c: Likewise.
3013 * soft-fp/floatunsisf.c: Likewise.
3014 * soft-fp/floatunsitf.c: Likewise.
3015 * soft-fp/gedf2.c: Likewise.
3016 * soft-fp/gesf2.c: Likewise.
3017 * soft-fp/getf2.c: Likewise.
3018 * soft-fp/ledf2.c: Likewise.
3019 * soft-fp/lesf2.c: Likewise.
3020 * soft-fp/letf2.c: Likewise.
3021 * soft-fp/muldf3.c: Likewise.
3022 * soft-fp/mulsf3.c: Likewise.
3023 * soft-fp/multf3.c: Likewise.
3024 * soft-fp/negdf2.c: Likewise.
3025 * soft-fp/negsf2.c: Likewise.
3026 * soft-fp/negtf2.c: Likewise.
3027 * soft-fp/op-1.h: Likewise.
3028 * soft-fp/op-2.h: Likewise.
3029 * soft-fp/op-4.h: Likewise.
3030 * soft-fp/op-8.h: Likewise.
3031 * soft-fp/op-common.h: Likewise.
3032 * soft-fp/quad.h: Likewise.
3033 * soft-fp/single.h: Likewise.
3034 * soft-fp/soft-fp.h: Likewise.
3035 * soft-fp/subdf3.c: Likewise.
3036 * soft-fp/subsf3.c: Likewise.
3037 * soft-fp/subtf3.c: Likewise.
3038 * soft-fp/truncdfsf2.c: Likewise.
3039 * soft-fp/trunctfdf2.c: Likewise.
3040 * soft-fp/trunctfsf2.c: Likewise.
3041 * soft-fp/unorddf2.c: Likewise.
3042 * soft-fp/unordsf2.c: Likewise.
3043 * soft-fp/unordtf2.c: Likewise.
3044 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
3045 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3046 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3047 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3048 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3049 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3050 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3051 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3052 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3053 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
3054 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
3055 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3057 2013-06-16 JĂŒrgen Urban <JuergenUrban@gmx.de>
3059 * config/mips/lib2funcs.c: New file.
3060 * config/mips/t-mips (LIB2ADD_ST): Add it.
3062 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
3065 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
3066 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
3068 2013-06-08 Walter Lee <walt@tilera.com>
3070 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
3071 Replace int64_t with long long. Add __extension__ where
3073 * config/tilepro/atomic.c: Include config.h.
3075 2013-06-06 Douglas B Rupp <rupp@adacore.com>
3077 * config.host (arm-wrs-vxworks): Configure with other soft float.
3079 2013-06-04 JĂŒrgen Urban <JuergenUrban@gmx.de>
3081 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
3082 (mips64r5900el-*-elf*): New configurations.
3084 2013-06-04 Alan Modra <amodra@gmail.com>
3086 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
3088 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
3090 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
3092 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
3094 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
3095 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
3096 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
3098 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
3100 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
3101 (powerpc-wrs-vxworks): Likewise.
3103 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
3105 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
3106 signal frames as well.
3107 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
3108 STACK_BIAS to the CFA offset.
3110 2013-05-17 Richard Henderson <rth@redhat.com>
3113 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
3114 (execute_cfa_program): Use it when storing to fs->regs.
3116 2013-05-08 Kai Tietz <ktietz@redhat.com>
3118 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
3119 (__deregister_frame_info): Likewise.
3121 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
3123 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
3126 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
3128 2013-04-25 Alan Modra <amodra@gmail.com>
3130 * config.host: Match little-endian powerpc-linux.
3132 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
3134 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
3135 as 'unsigned long long' instead of 'unsigned long'.
3136 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
3139 2013-04-10 Julian Brown <julian@codesourcery.com>
3141 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
3142 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
3143 unsigned char/unsigned short.
3144 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
3146 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3149 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
3151 2013-04-04 Meador Inge <meadori@codesourcery.com>
3153 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
3154 computing the location of the link register.
3155 (aeabi_uldivmod): Ditto.
3157 2013-03-27 Kai Tietz <ktietz@redhat.com>
3159 * config.host: Add support for cygwin x64 target.
3160 * configure: Regenerated.
3162 2013-03-26 Walter Lee <walt@tilera.com>
3164 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
3165 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
3167 2013-03-25 Kai Tietz <ktietz@redhat.com>
3169 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
3171 2013-03-20 Robert Mason <rbmj@verizon.net>
3173 * config/vxlib-tls.c (__gthread_get_tsd_data,)
3174 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
3175 (__gthread_leave_tsd_dtor_context): Add prototypes.
3176 (tls_delete_hook): Update.
3178 2013-03-20 Catherine Moore <clm@codesourcery.com>
3179 Joseph Myers <joseph@codesourcery.com>
3180 Chao-ying Fu <fu@mips.com>
3182 * config/mips/mips16.S: Don't build for microMIPS.
3183 * config/mips/linux-unwind.h: Handle microMIPS frame.
3184 * config/mips/crtn.S (fini, init): New labels.
3186 2013-03-14 Jakub Jelinek <jakub@redhat.com>
3188 PR tree-optimization/53265
3189 * unwind-dw2.c (execute_cfa_program): Avoid
3190 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
3191 on targets with DWARF_FRAME_REGISTERS < 32.
3193 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
3196 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
3197 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
3199 2013-03-07 Sriraman Tallam <tmsriram@google.com>
3201 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
3202 sandybridge processors.
3204 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
3207 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
3210 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
3212 * config/microblaze/crti.S: Setup stack protection at entry
3214 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
3216 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
3217 (__rotldi3): Shift bytewise if applicable.
3219 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
3221 * config/aarch64/sync-cache.c
3222 (__aarch64_sync_cache_range): Silence warnings.
3224 2013-02-25 Catherine Moore <clm@codesourcery.com>
3227 2013-02-24 Catherine Moore <clm@codesourcery.com>
3228 Joseph Myers <joseph@codesourcery.com>
3229 Chao-ying Fu <fu@mips.com>
3231 * config/mips/mips16.S: Don't build for microMIPS.
3232 * config/mips/linux-unwind.h: Handle microMIPS frame.
3233 * config/mips/crtn.S (fini, init): New labels.
3235 2013-02-24 Catherine Moore <clm@codesourcery.com>
3236 Joseph Myers <joseph@codesourcery.com>
3237 Chao-ying Fu <fu@mips.com>
3239 * config/mips/mips16.S: Don't build for microMIPS.
3240 * config/mips/linux-unwind.h: Handle microMIPS frame.
3241 * config/mips/crtn.S (fini, init): New labels.
3243 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
3244 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
3247 2013-02-16 Alan Modra <amodra@gmail.com>
3250 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
3251 (ppc_fallback_frame_state): Always set up save locations for fp
3252 and altivec. Don't bother with non-callee-saved regs, r0-r13
3253 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
3255 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
3258 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
3260 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
3261 _ssmulha3, _usmulusa3, _ssmulsa3.
3262 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
3263 (__muldi3): XCALL __muldi3_6 instead of rcall.
3264 (__umulsidi3, __mulsidi3): New functions.
3265 (do_prologue_saves, do_epilogue_restores): New .macros.
3266 (__divdi3_moddi3): Use them.
3267 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
3268 (__usmulusa3, __ssmulsa3): New functions.
3270 2013-02-11 Iain Sandoe <iain@codesourcery.com>
3271 Jack Howarth <howarth@bromo.med.uc.edu>
3272 Patrick Marlier <patrick.marlier@gmail.com>
3275 * config/darwin-crt-tm.c: Remove dummy functions hack.
3277 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
3280 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
3281 * config/avr/lib2-object.mk: New iterator to build objects from it.
3282 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
3284 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
3285 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
3286 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
3287 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
3288 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
3289 * config/avr/lib1funcs-fixed.S: Implement them.
3291 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
3293 Update copyright years.
3295 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
3298 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
3299 Add crtcxa to extra_parts.
3300 * config/rs6000/exit.h: New file.
3301 * config/rs6000/cxa_atexit.c: New file.
3302 * config/rs6000/cxa_finalize.c: New file.
3303 * config/rs6000/crtcxa.c: New file.
3304 * config/rs6000/t-aix-cxa: New file.
3305 * config/rs6000/libgcc-aix-cxa.ver: New file.
3307 2013-01-31 Nick Clifton <nickc@redhat.com>
3309 * config/v850/lib1funcs.S: Add support for e3v5 architecture
3312 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
3315 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
3316 _mulQQ, _mulHQ, _mulHA, _mulSA,
3317 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
3318 _divQQ, _divHQ, _divHA, _divSA,
3319 _divUQQ, _divUHQ, _divUHA, _divUSA.
3321 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
3323 * config.host(microblaze*-linux*): tmake_file: Remove
3324 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
3325 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
3326 to exclude functions from being built with libgcc.c and use
3327 the microblaze assembly.
3329 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
3331 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
3334 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
3336 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
3337 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
3338 __UINTPTR_TYPE__; also cast 'base' to the same type before the
3339 alignment operation.
3341 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
3343 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
3344 loop start address for cache clearing.
3346 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
3348 * config/avr/lib1funcs.S: Remove trailing blanks.
3349 * config/avr/lib1funcs-fixed.S: Ditto.
3351 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
3353 * config/avr/avr-lib.h: Add GPL copyright notice.
3355 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
3357 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
3358 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
3359 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
3360 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
3362 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
3364 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
3365 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
3367 2013-01-04 Nick Clifton <nickc@redhat.com>
3369 * config/v850/lib1funcs.S: Only provide CALLT support functions if
3370 the CALLT instruction is supported.
3372 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
3374 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
3375 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
3377 2012-12-13 John Tytgat <John@bass-software.com>
3379 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
3382 2012-12-12 Jakub Jelinek <jakub@redhat.com>
3385 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
3386 undefined signed overflows.
3388 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
3391 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
3393 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
3395 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
3396 (FP_TRAPPING_EXCEPTIONS): Define.
3397 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
3398 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
3400 2012-12-04 Richard Henderson <rth@redhat.com>
3403 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
3405 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
3407 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
3408 (FP_EX_SHIFT): Define.
3409 (FP_TRAPPING_EXCEPTIONS): Define.
3411 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
3413 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
3414 (FP_ROUNDMODE): Use FP_RND_MASK.
3415 * config/aarch64/sfp-exceptions.c: New.
3416 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
3417 Use __sfp_handle_exceptions.
3419 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
3421 * config.host: (arm*-*-freebsd*): Remove.
3422 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
3423 (arm*-*-elf*): Remove.
3424 (arm*-*-wince-pe*): Remove.
3425 * arm/unwind-arm.c (struct fpa_reg): Delete.
3426 (struct fpa_regs): Delete.
3427 (phase1_vrs): Remove fpa element.
3428 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
3429 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
3430 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
3431 * ieee754-sf.S (floatundisf): Remove FPA support.
3432 (floatdisf): Likewise.
3433 * ieee75f-df.S (floatundidf): Likewise.
3434 (floatdidf): Likewise.
3436 2012-11-29 Kai Tietz <ktietz@redhat.com>
3439 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
3440 * unwind-generic.h: Likewise.
3441 * unwind-seh.c: Likewise.
3443 2012-11-28 Richard Henderson <rth@redhat.com>
3446 * emutls.c (__emutls_get_address): Avoid race condition between
3447 obj->loc.offset read and emutls_key initialization.
3449 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
3451 Adjust decimal point of signed accum mode to GCC default.
3454 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
3456 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
3457 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
3458 (__mulha3, __mulsa3)
3459 (__divqq3, __divha3, __divsa3): Adjust to new position of
3460 decimal point of signed accum types.
3462 (__mulusa3_round): New function.
3463 (__mulusa3): Use it.
3464 (__divqq_helper): New function.
3465 (__udivuqq3): Use it.
3467 2012-11-20 Jakub Jelinek <jakub@redhat.com>
3470 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
3472 2012-11-18 Teresa Johnson <tejohnson@google.com>
3475 * libgcov.c (gcov_exit): Remove merged program summary
3476 comparison unless !GCOV_LOCKED.
3478 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
3480 * soft-fp: Updated from glibc upstream.
3482 2012-11-06 Ian Lance Taylor <iant@google.com>
3484 * generic-morestack.c (__generic_morestack): Align the returned
3485 stack pointer to a 32 byte boundary.
3486 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
3487 increment the return address until we have decided that we don't
3488 have a varargs function.
3489 (__morestack) [32-bit]: Align stack correctly when calling C
3491 (__morestack) [64-bit]: Likewise.
3493 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
3495 * configure: Regenerate.
3497 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
3500 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
3501 * config/i386/sfp-machine.h: Guard exception handling
3502 code with _SOFT_FLOAT.
3503 * config/i386/32/sfp-machine.h: Guard rounding handling
3504 code with _SOFT_FLOAT.
3505 * config/i386/64/sfp-machine.h: Ditto.
3507 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
3509 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
3512 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
3514 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
3515 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
3516 when appropriate. Correct structure element types.
3517 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
3518 -minline-all-stringops from compile flags.
3520 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
3522 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
3524 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
3526 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
3528 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
3530 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
3533 2012-10-23 Ian Bolton <ian.bolton@arm.com>
3534 Jim MacArthur <jim.macarthur@arm.com>
3535 Marcus Shawcroft <marcus.shawcroft@arm.com>
3536 Nigel Stephens <nigel.stephens@arm.com>
3537 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
3538 Richard Earnshaw <rearnsha@arm.com>
3539 Sofiane Naci <sofiane.naci@arm.com>
3540 Stephen Thomas <stephen.thomas@arm.com>
3541 Tejas Belagod <tejas.belagod@arm.com>
3542 Yufeng Zhang <yufeng.zhang@arm.com>
3544 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
3545 * config/aarch64/crti.S: New file.
3546 * config/aarch64/crtn.S: New file.
3547 * config/aarch64/linux-unwind.h: New file.
3548 * config/aarch64/sfp-machine.h: New file.
3549 * config/aarch64/sync-cache.c: New file.
3550 * config/aarch64/t-aarch64: New file.
3551 * config/aarch64/t-softfp: New file.
3553 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
3555 * config/mmix/crti.S: Mark program and data addresses using PRELD.
3556 Remove typo'd and unnecessary alignment-LOC for .data. Remove
3557 no-longer-needed LDBU insns.
3559 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
3562 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
3563 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
3565 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3567 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
3569 2012-10-15 Matthias Klose <doko@ubuntu.com>
3571 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
3573 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
3575 * configure: Regenerate.
3576 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
3578 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
3580 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
3581 instructions for 64bit targets only.
3583 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
3585 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
3586 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
3587 * config/i386/32/sfp-machine.h: ... here.
3588 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
3589 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
3592 2012-10-07 Matthias Klose <doko@ubuntu.com>
3594 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
3596 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
3598 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
3600 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
3601 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
3602 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
3605 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
3608 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
3609 Fix parameter names.
3611 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
3614 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
3615 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
3616 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
3618 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
3621 * config/sh/linux-atomic.S: Delete.
3622 * config/sh/linux-atomic.c: New.
3623 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
3624 linux-atomic.c. Add cflags to disable warnings.
3626 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3629 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
3631 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
3632 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
3633 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
3634 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
3635 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
3637 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
3639 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
3641 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
3642 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
3644 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
3646 * config.host (hppa-*-openbsd*): New target.
3647 * config/pa/t-openbsd: New file.
3649 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
3652 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
3653 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
3654 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
3655 (__divsa3): Use __negsi2 to negate r_quoL.
3656 * config/avr/lib1funcs.S (FALIAS): New macro.
3657 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
3658 (__negsi2): ...this new function.
3659 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
3660 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
3661 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
3662 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
3663 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
3664 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
3666 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
3669 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
3670 (lshrsi3): Reimplement as lshrsi3_r0.
3672 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
3675 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
3678 2012-09-07 Teresa Johnson <tejohnson@google.com>
3680 PR gcov-profile/54487
3681 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
3684 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
3687 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
3688 not configured --with-avrlibc=no.
3689 * config/avr/t-avrlibc: New file.
3690 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
3691 (DPBIT_FUNCS): Ditto.
3692 (TPBIT_FUNCS): Ditto.
3694 2012-09-04 Teresa Johnson <tejohnson@google.com>
3696 * libgcov.c (struct gcov_summary_buffer): New structure.
3697 (gcov_histogram_insert): New function.
3698 (gcov_compute_histogram): Ditto.
3699 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
3700 histograms during summary merging.
3702 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
3704 * config.host (x86_64-*-openbsd*): New target.
3706 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
3708 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
3711 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
3714 * config/avr/t-avr (conv_X): Rename to func_X.
3716 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
3719 * config/avr/lib1funcs-fixed.S: New file.
3720 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
3721 after they are used.
3722 (neg2, neg4): New macros.
3723 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
3724 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
3725 (__umulhisi3): Speed up MUL variant if there is enough flash.
3726 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
3728 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
3729 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
3730 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
3731 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
3732 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
3733 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
3734 (LIB2FUNCS_EXCLUDE): Add supported functions.
3736 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
3738 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
3739 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
3741 * fixed-obj.mk: Only expand dependency if $o is not in
3744 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
3746 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
3748 2012-08-22 Joseph Myers <joseph@codesourcery.com>
3750 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
3751 depend on --enable-shared.
3752 ($(lib1asmfuncs-o)): Use %.vis files independent of
3754 * static-object.mk ($(base)$(objext), $(base).vis)
3755 ($(base)_s$(objext)): Use same rules for visibility handling as in
3758 2012-08-21 Ian Lance Taylor <iant@google.com>
3760 * config/i386/morestack.S (__morestack_non_split): Increase amount
3761 of space allocated for non-split code stack.
3763 2012-08-19 Joseph Myers <joseph@codesourcery.com>
3765 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
3766 even if inhibit_libc.
3768 2012-08-17 Julian Brown <julian@codesourcery.com>
3770 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
3771 -fexceptions -fnon-call-exceptions if not defined.
3772 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
3773 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
3775 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
3777 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
3780 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
3782 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
3783 rs6000/t-slibgcc-aix.
3785 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
3787 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
3789 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
3791 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
3793 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
3796 * Makefile.in (version): Replace top_srcdir with srcdir.
3798 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
3800 * Makefile.in (version): set to BASE-VER file from gcc directory.
3802 2012-08-01 Nick Clifton <nickc@redhat.com>
3804 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
3805 Implements __clrsb for an HImode argument.
3807 2012-07-31 Nick Clifton <nickc@redhat.com>
3809 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
3810 Implements __clrsb for an HImode argument.
3811 * config/stormy16/clrsbhi2.c: New file:
3812 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
3814 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
3816 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
3818 2012-07-19 Tristan Gingold <gingold@adacore.com>
3819 Richard Henderson <rth@redhat.com>
3821 * unwind-seh.c: New file.
3822 * unwind-generic.h: Include windows.h for SEH.
3823 (_Unwind_Exception): Use 6 private fields for SEH.
3824 (_GCC_specific_handler): Declare.
3825 * unwind-c.c (__gcc_personality_seh0): New function.
3827 * config/i386/libgcc-cygming.ver: New file.
3828 * config/i386/t-seh-eh: New file.
3829 * config.host (x86_64-*-mingw*): Default to seh.
3831 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
3833 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
3835 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
3837 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
3838 __builtin_expect when checking for exceptions.
3839 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
3841 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
3843 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
3844 function declaration.
3845 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
3847 * config/ia64/sfp-exceptions.c: New.
3848 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
3850 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
3852 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
3853 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
3854 * config/i386/64/sfp-machine: ... (delete here) ...
3855 * config/i386/sfp-machine.h: ... to here.
3856 (FP_EX_MASK): Remove.
3858 (FP_INIT_ROUNDMODE): Declare asm as volatile.
3860 2012-06-11 Sriraman Tallam <tmsriram@google.com>
3862 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
3863 * config/i386/libgcc-sol2.ver: Ditto.
3864 * config/i386/libgcc-glibc.ver: Ditto.
3866 2012-06-11 Roland McGrath <mcgrathr@google.com>
3868 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
3869 If __GLIBC__ is defined, refer to __pthread_key_create instead of
3872 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
3874 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
3875 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
3876 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
3877 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
3878 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
3879 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
3880 * config/i386/64/sfp-machine: ... (delete here) ...
3881 * config/i386/sfp-machine.h: ... to here.
3883 (__sfp_handle_exceptions): New function declaration.
3884 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
3885 * config/i386/sfp-exceptions.c: New.
3886 * config/i386/t-softfp: New.
3887 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
3888 i386/t-softfp to tmake_file.
3890 2012-06-03 David S. Miller <davem@davemloft.net>
3892 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
3895 2012-05-31 David S. Miller <davem@davemloft.net>
3897 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
3898 multiply and divide instructions on 32-bit when V9.
3899 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
3901 2012-05-29 Joseph Myers <joseph@codesourcery.com>
3903 * config/arm/ieee754-df.S: Fix typos.
3904 * config/arm/ieee754-sf.S: Fix typos.
3905 * config/c6x/libunwind.S: Fix typos.
3906 * config/epiphany/udivsi3-float.c: Fix typos.
3907 * config/microblaze/muldi3_hard.S: Fix typos.
3908 * config/picochip/adddi3.S: Fix typos.
3909 * config/picochip/ashlsi3.S: Fix typos.
3910 * config/picochip/ashrsi3.S: Fix typos.
3911 * config/picochip/clzsi2.S: Fix typos.
3912 * config/picochip/cmpsi2.S: Fix typos.
3913 * config/picochip/divmod15.S: Fix typos.
3914 * config/picochip/divmodhi4.S: Fix typos.
3915 * config/picochip/divmodsi4.S: Fix typos.
3916 * config/picochip/longjmp.S: Fix typos.
3917 * config/picochip/lshrsi3.S: Fix typos.
3918 * config/picochip/parityhi2.S: Fix typos.
3919 * config/picochip/popcounthi2.S: Fix typos.
3920 * config/picochip/setjmp.S: Fix typos.
3921 * config/picochip/subdi3.S: Fix typos.
3922 * config/picochip/ucmpsi2.S: Fix typos.
3923 * config/picochip/udivmodhi4.S: Fix typos.
3924 * config/picochip/udivmodsi4.S: Fix typos.
3925 * config/spu/divv2df3.c: Fix typos.
3926 * config/spu/mfc_multi_tag_release.c: Fix typos.
3927 * config/spu/mfc_tag_release.c: Fix typos.
3928 * configure.ac: Fix typos.
3929 * configure: Regenerate.
3931 2012-05-25 Ian Lance Taylor <iant@google.com>
3933 * config/i386/morestack.S (__morestack_non_split): Check whether
3934 caller is varargs and needs %bp to hold the stack frame on return.
3936 2012-05-25 Olivier Hainque <hainque@adacore.com>
3938 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
3939 sequence in the non pic case on VxWorks.
3941 2012-05-24 Olivier Hainque <hainque@adacore.com>
3943 * Makefile.in: Move dependency on install-unwind_h from
3944 "install-leaf" to "install".
3946 2012-05-24 Olivier Hainque <hainque@adacore.com>
3948 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
3949 Use a separate command for stamp removals.
3951 2012-05-21 Andrew Pinski <apinski@cavium.com>
3954 * configure.ac: Define the default includes to being none.
3955 * configure: Regenerate.
3957 2012-05-16 Olivier Hainque <hainque@adacore.com>
3959 * Makefile.in (install-unwind_h): Rename into ...
3960 (install-unwind_h-forbuild): New target.
3961 (all): Use it instead of the former install-unwind_h.
3962 (install-unwind_h): Reinstate, copy to user install destination
3963 for include files, not to the internal gcc object directory one.
3964 (install-leaf): Depend on it.
3966 2012-05-15 Olivier Hainque <hainque@adacore.com>
3968 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
3969 register numbers. LR_REGNO replaces R_LR.
3970 (ucontext_for): New, helper for ...
3971 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
3973 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
3975 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3977 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
3978 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
3979 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
3981 (i[34567]86-*-*, x86_64-*-*): ... here.
3983 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
3984 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
3986 * config/i386/i386-cpuinfo.c: Rename to ...
3987 * config/i386/cpuinfo.c: ... this.
3988 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
3990 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
3991 (libgcc_cv_init_priority): New test.
3992 * configure: Regenerate.
3993 * config.in: New file.
3994 * Makefile.in (clean): Rename config.h to auto-target.h.
3995 (config.h): Likewise.
3996 (stamp-h): Likewise.
3998 * config/i386/cpuinfo.c (auto-target.h): Include.
3999 (CONSTRUCTOR_PRIORITY): Define.
4000 (__cpu_indicator_init): Use it.
4002 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
4004 * longlong.h: Use a URL instead of an FSF postal address.
4005 Replace spaces with tab.
4007 2012-05-08 Teresa Johnson <tejohnson@google.com>
4009 * libgcov.c (gcov_clear, __gcov_reset): New functions.
4010 (__gcov_dump): Ditto.
4011 (gcov_dump_complete): New global variable.
4012 (gcov_exit): Export hidden to enable use in L_gcov_dump.
4013 (__gcov_flush): Outline functionality now in gcov_clear.
4014 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
4016 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
4018 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
4019 (mips*-*-linux*): Include mips/t-tpbit when long double is
4022 2012-04-25 Sriraman Tallam <tmsriram@google.com>
4024 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
4025 (get_available_features): New argument. Check for AVX2.
4026 (__cpu_indicator_init): Modify call to get_available_features.
4028 2012-04-25 Alan Modra <amodra@gmail.com>
4030 * config/rs6000/crtsavevr.S: New file.
4031 * config/rs6000/crtrestvr.S: New file.
4032 * config/rs6000/t-savresfgpr: Build the above.
4033 * config/rs6000/t-netbsd: Likewise.
4035 2012-04-24 Sriraman Tallam <tmsriram@google.com>
4037 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
4039 2012-04-24 Sriraman Tallam <tmsriram@google.com>
4041 * libgcc/config/i386/i386-cpuinfo.c: New file.
4042 * libgcc/config/i386/t-cpuinfo: New file.
4043 * libgcc/config.host: Include t-cpuinfo.
4044 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
4046 2012-04-24 Chao-ying Fu <fu@mips.com>
4048 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
4050 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
4052 struct siginfo vs. siginfo_t
4054 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
4055 siginfo_t instead of struct siginfo.
4056 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
4057 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
4058 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
4059 (ia64_handle_unwabi): Likewise.
4060 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
4061 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
4062 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
4063 (sh_fallback_frame_state): Likewise.
4064 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
4065 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
4067 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
4069 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
4072 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
4074 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
4075 if it hasn't been previously saved.
4077 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
4079 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
4082 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
4085 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
4086 instead of __AVR_HAVE_8BIT_SP__.
4088 2012-03-26 Tristan Gingold <gingold@adacore.com>
4090 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
4091 (unw_table_entry): Use unw_word instead of unsigned long.
4092 (_Unwind_FindTableEntry): Likewise.
4093 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
4094 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
4095 (_Unwind_FindTableEntry): Likewise.
4096 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
4097 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
4098 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
4099 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
4100 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
4101 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
4102 (uw_init_context_1, uw_install_context): Likewise.
4103 (unw_word): Move to unwind-ia64.h
4105 2012-03-26 Tristan Gingold <gingold@adacore.com>
4107 * config/vms/vms-ucrt0.c: Update copyright years.
4109 (___gcc_main_flags): Declare.
4110 (__main): Check flags to remap argv and exit code.
4111 * config.host (*-*-*vms*): Adjust extra_parts.
4112 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
4115 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
4117 * arm/lib1funcs.asm (ctzsi2): New function.
4118 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
4119 * arm/t-linux (LIB1ASMFUNCS): Likewise.
4120 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
4121 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
4122 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
4123 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
4125 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
4127 * config.host: Add bits to support powerpc64-*-freebsd*.
4128 * config/rs6000/freebsd-unwind.h: New file.
4129 * config/rs6000/t-freebsd64: New file.
4131 2012-03-20 Richard Guenther <rguenther@suse.de>
4133 PR gcov-profile/52627
4134 * libgcov.c (init_mx): Fix mutex name.
4136 2012-03-16 Tristan Gingold <gingold@adacore.com>
4138 * config/ia64/vms-unwind.h: Remove ulong (and replace
4139 it by unw_reg where used). Define unw_reg with __int64.
4141 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4143 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
4145 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
4147 (sparc_is_sighandler): Likewise.
4149 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
4151 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
4154 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4156 * config/arm/crtn.S: Fix typo.
4158 2012-03-13 Richard Guenther <rguenther@suse.de>
4160 * libgcov.c: Remove stdio.h include and NULL un-define.
4162 2012-03-13 Richard Guenther <rguenther@suse.de>
4165 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
4167 2012-03-13 Richard Guenther <rguenther@suse.de>
4169 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
4171 2012-03-13 Richard Guenther <rguenther@suse.de>
4173 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
4174 and __gthread_mutex_init_function definitions.
4176 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4178 * config.host (mips*-*-openbsd*): Remove.
4180 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4182 * config.host: Remove alpha*-dec-osf5.1* handling.
4183 * config/alpha/gthr-posix.c: Remove.
4184 * config/alpha/libgcc-osf5.ver: Remove.
4185 * config/alpha/osf5-unwind.h: Remove.
4186 * config/alpha/t-osf-pthread: Remove.
4187 * config/alpha/t-slibgcc-osf: Remove.
4188 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
4189 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
4190 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
4191 * mkmap-flat.awk: Remove osf_export handling.
4193 2012-03-12 Richard Guenther <rguenther@suse.de>
4195 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
4196 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
4197 (__gthread_mutex_init_function): New function.
4198 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
4201 * libgcov.c: Include gthr.h.
4202 (__gcov_flush_mx): New global variable.
4203 (init_mx, init_mx_once): New functions.
4204 (__gcov_flush): Protect self with a mutex.
4205 (__gcov_fork): Re-initialize mutex after forking.
4206 * unwind-dw2-fde.c: Change condition under which to use
4207 __GTHREAD_MUTEX_INIT_FUNCTION.
4209 2012-03-12 Tristan Gingold <gingold@adacore.com>
4211 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
4212 * config/ia64/t-vms: Likewise.
4214 2012-03-11 Michael Hope <michael.hope@linaro.org>
4216 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
4219 2012-03-07 Walter Lee <walt@tilera.com>
4221 * config/tilepro/atomic.c: Rename "atomic_" prefix to
4223 (atomic_xor): Rename and move definition to
4224 config/tilepro/atomic.h.
4225 (atomic_nand): Ditto.
4226 * config/tilepro/atomic.h: Rename "atomic_" prefix to
4228 (arch_atomic_xor): Move from config/tilepro/atomic.c.
4229 (arch_atomic_nand): Ditto.
4231 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
4234 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
4236 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
4239 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
4242 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
4246 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
4247 if RAMPZ affects reading from RAM.
4248 (__tablejump_elpm__): Ditto.
4250 (__movmemx_hi): Ditto.
4251 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
4252 (__do_global_dtors): Ditto.
4253 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
4254 (__movmemx_hi): Ditto.
4256 2012-03-05 Richard Henderson <rth@redhat.com>
4258 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
4259 [ARM] (count_trailing_zeros): Use the builtin.
4261 2012-03-01 Kai Tietz <ktietz@redhat.com>
4263 * soft-fp: Imported from glibc upstream.
4265 2012-02-28 Kai Tietz <ktietz@redhat.com>
4267 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
4268 for mingw-targets as attribute gcc_struct.
4270 2012-02-28 Ian Lance Taylor <iant@google.com>
4272 * generic-morestack.c (__splitstack_releasecontext): Correct call
4273 to __morestack_release_segments.
4275 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
4278 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
4279 for __linux__ when removing signals from __morestack_fullmask.
4281 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
4284 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
4286 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4288 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
4289 instead of HAVE_INITFINI_ARRAY.
4290 * config/ia64/crtend.S: Likewise.
4292 2012-02-20 Kai Tietz <ktietz@redhat.com>
4295 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
4297 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
4298 to w32-unwind.h header.
4300 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
4302 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
4303 (mips*-*-linux*): Remove t-slibgcc-libgcc.
4304 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
4305 * config/mips/mips16.S (__mips16_rdhwr): Delete.
4307 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
4309 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
4311 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
4314 * config/darwin-crt-tm.c: Correct typo.
4316 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
4317 Patrick Marlier <patrick.marlier@gmail.com>
4320 * config/darwin-crt-tm.c: Generate dummy functions.
4322 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
4323 Patrick Marlier <patrick.marlier@gmail.com>
4326 * config/darwin-crt-tm.c (getTMCloneTable): New function.
4327 (__doTMRegistrations): Call it.
4328 (__doTMdeRegistrations): Likewise.
4330 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
4331 Anatoly Sokolov <aesok@post.ru>
4332 Eric Weddington <eric.weddington@atmel.com>
4335 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
4336 (__epilogue_restores__): Ditto.
4338 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
4342 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
4343 Solaris 11 and slightly reformat.
4344 (sparc_is_sighandler): Likewise.
4346 2012-02-14 Walter Lee <walt@tilera.com>
4348 * config.host: Handle tilegx and tilepro.
4349 * config/tilegx/sfp-machine.h: New file.
4350 * config/tilegx/sfp-machine32.h: New file.
4351 * config/tilegx/sfp-machine64.h: New file.
4352 * config/tilegx/t-crtstuff: New file.
4353 * config/tilegx/t-softfp: New file.
4354 * config/tilegx/t-tilegx: New file.
4355 * config/tilepro/atomic.c: New file.
4356 * config/tilepro/atomic.h: New file.
4357 * config/tilepro/linux-unwind.h: New file.
4358 * config/tilepro/sfp-machine.h: New file.
4359 * config/tilepro/softdivide.c: New file.
4360 * config/tilepro/softmpy.S: New file.
4361 * config/tilepro/t-crtstuff: New file.
4362 * config/tilepro/t-tilepro: New file.
4364 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
4368 * gthr-posix.h: Allow static initializer macros to be disabled.
4369 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
4371 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
4373 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
4374 Add t-slibgcc-libgcc to tmake_file.
4375 * config/mips/libgcc-mips16.ver: Revert previous patch.
4376 * config/mips/mips16.S (__mips16_rdhwr): Hide.
4378 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
4379 Jayant R Sonar <jayant.sonar@kpitcummins.com>
4381 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
4382 * config/cr16/crti.S: New file.
4383 * config/cr16/crtlibid.S: New file.
4384 * config/cr16/crtn.S: New file.
4385 * config/cr16/lib1funcs.S: New file.
4386 * config/cr16/t-cr16: New file.
4387 * config/cr16/t-crtlibid: New file.
4388 * config/cr16/unwind-dw2.h: New file.
4389 * config/cr16/unwind-cr16.c: New file.
4390 * config/cr16/divmodhi3.c: New file.
4392 2012-01-25 Alan Modra <amodra@gmail.com>
4394 * config/rs6000/t-linux64: Delete. Move..
4395 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
4396 * config/rs6000/t-linux: ..and libgcc flags to here.
4398 2012-01-22 Douglas B Rupp <rupp@gnat.com>
4400 * config.host (i[34567]86-*-interix3*):
4401 Change triplet to i[34567]86-*-interix[3-9]*.
4402 * configure: Regenerate.
4404 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
4405 Richard Sandiford <rdsandiford@googlemail.com>
4407 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
4408 * config/mips/mips16.S (__mips16_rdhwr): New function.
4409 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
4411 2012-01-11 Nathan Sidwell <nathan@acm.org>
4413 * libgcov.c (__gcov_init): Ignore objects with no functions.
4415 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
4418 Extend __pgmx semantics to linearize memory.
4419 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
4420 * config/avr/lib1funcs.S (__xload_1): New function.
4421 (__movmemx_qi, __movmemx_hi): New functions.
4422 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
4425 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
4427 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
4428 purported sigacthandler address isn't null before dereferencing it.
4429 (sparc_is_sighandler): Likewise.
4431 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
4434 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
4435 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
4436 (sparc_is_sighandler): Likewise.
4437 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
4439 2012-01-06 Tristan Gingold <gingold@adacore.com>
4441 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
4442 compatibility thunks...
4443 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
4444 (crtbeginS.o, crtendS.o): ... and these to ...
4445 * config/ia64/t-ia64-elf: ... this new file.
4446 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
4447 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
4449 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4451 * configure: Regenerate.
4452 * config/s390/t-crtstuff: Remove -fPIC.
4454 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
4457 * enable-execute-stack-mprotect.c (getpagesize): Do not define
4460 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
4463 * config/avr/lib1funcs.S: Remove FIXME comments.
4464 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
4466 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
4468 Implement light-weight DImode support.
4469 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
4470 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
4471 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
4472 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
4474 2011-12-30 Nathan Sidwell <nathan@acm.org>
4476 * libgcov.c (gcov_crc32): Remove global var.
4477 (free_fn_data): New function.
4478 (buffer_fn_data): Pass in filename, more robust error recovery.
4479 (crc32_unsigned): New function.
4480 (gcov_exit): More robust detection of new program. More robust
4482 (__gcov_init): Do not update program's crc here.
4484 2011-12-21 Tristan Gingold <gingold@adacore.com>
4486 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
4488 2011-12-21 Ian Lance Taylor <iant@google.com>
4490 * config/i386/morestack.S: Simplify CFI opcodes throughout.
4492 2011-12-20 Ian Lance Taylor <iant@google.com>
4494 * config/i386/morestack.S (__morestack_non_split): If there is
4495 enough stack space already, don't split. Ask for more stack space
4498 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
4500 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
4502 (_Unwind_DebugHook): New function.
4503 (uw_restore_core_regs): New define.
4504 (unwind_phase2): Use uw_restore_core_regs instead of
4506 (unwind_phase2_forced): Likewise.
4507 (__gnu_Unwind_Resume): Likewise.
4509 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
4511 * config/alpha/linux-unwind.h: Update copyright years.
4512 (MD_FROB_UPDATE_CONTEXT): New define.
4513 (alpha_frob_update_context): New function.
4515 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
4517 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
4518 tmake_file rather replacing it.
4520 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
4522 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
4523 function is not used for PPC64.
4524 (save_world): Amend comments. Update the VRsave mask to reflect the
4526 (rest_world): Update comments, do not clobber r10, do not use r8.
4527 (eh_rest_world_r10): Amend comments, do not use r8.
4528 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
4529 no longer used, move restore of CR and target address to the end of
4532 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
4534 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
4535 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
4537 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
4540 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
4541 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
4543 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
4545 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
4547 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
4550 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
4551 * config/avr/lib1funcs.S (__muldi3): New function.
4553 2011-12-06 Andrew Pinski <apinski@cavium.com>
4555 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
4557 (__frame_dummy_init_array_entry): Likewise.
4559 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
4561 Forward-port from gcc-4_6-branch r181936 2011-12-02.
4565 * config/avr/lib1funcs.S (__prologue_saves__,
4566 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
4567 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
4569 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
4571 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
4573 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4576 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
4577 (_ITM_deregisterTMCloneTable): Likewise.
4578 (__register_frame_info): Fix unused warning.
4579 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
4580 pthread_default_stacksize_np): Likewise.
4581 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
4583 2011-11-29 DJ Delorie <dj@redhat.com>
4585 * config.host (rl78-*-elf): New case.
4586 * config/rl78: New directory for the Renesas RL78.
4588 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
4590 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
4593 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4596 * config/rs6000/t-savresfgpr: New file.
4597 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
4598 $(srcdir)/config/rs6000/eabi.S.
4599 * config/rs6000/t-ppccomm-ldbl: Remove.
4600 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
4602 (powerpc-*-eabispe*): Likewise.
4603 (powerpc-*-eabi*): Likewise.
4604 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4605 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
4606 to tmake_file, remove rs6000/t-ppccomm-ldbl.
4607 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
4609 (powerpc-*-eabisim*): Likewise.
4610 (powerpc-*-elf*): Likewise.
4611 (powerpc-*-eabialtivec*): Likewise.
4612 (powerpc-xilinx-eabi*): Likewise.
4613 (powerpc-*-rtems*): Likewise.
4614 (powerpcle-*-elf*): Likewise.
4615 (powerpcle-*-eabisim*): Likewise.
4616 (powerpcle-*-eabi*): Likewise.
4618 2011-11-27 Ian Lance Taylor <iant@google.com>
4620 * generic-morestack.c (__splitstack_find): Check for NULL old
4622 (__splitstack_resetcontext): New function.
4623 (__splitstack_releasecontext): New function.
4624 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
4626 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
4628 * config/darwin-crt-tm.c: Correct comments, use correct licence.
4630 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
4632 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
4634 2011-11-26 Richard Henderson <rth@redhat.com>
4636 * config/m68k/linux-atomic.c: New file.
4637 * config/m68k/t-linux: New file.
4638 * config.host (m68k-uclinux, m68k-linux): Use it.
4640 2011-11-26 Richard Henderson <rth@redhat.com>
4642 * crtstuff.c (__TMC_LIST__): Mark used not unused.
4643 (__TMC_END__): Only declare if hidden is available; in the definition,
4644 if hidden is unavailable add a null record.
4645 (deregister_tm_clones, register_tm_clones): New.
4646 (__do_global_dtors_aux, frame_dummy): Use them.
4647 (__do_global_dtors, __do_global_ctors_1): Likewise.
4649 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
4651 * config/darwin-crt-tm.c: New file.
4652 * config.host (darwin): Build crttms.o crttme.o to provide
4653 startup and shutdown for tm clones.
4654 * config/t-darwin (crttms.o): New build rule.
4655 (crttme.o): Likewise.
4657 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
4659 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
4662 2011-11-21 Richard Henderson <rth@redhat.com>
4664 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
4665 (__TMC_LIST__, __TMC_END__): New.
4666 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
4667 (__do_global_dtors): Likewise.
4668 (frame_dummy): Call _ITM_registerTMCloneTable.
4669 (__do_global_ctors_1): Likewise.
4671 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4673 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
4674 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
4675 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
4676 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
4677 * config/i386/t-darwin64: Remove.
4678 * config/sh/t-netbsd (LIB2ADD): Remove.
4680 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
4683 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
4684 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
4685 * config/avr/lib1funcs.S (wmov): New assembler macro.
4686 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
4687 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
4688 (__udivmod64): New function.
4689 (__negdi2): New function.
4691 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
4693 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
4694 *-*-freebsd*aout*): Remove.
4696 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
4698 * static-object.mk (c_flags-$o): Save c_flags.
4699 ($(base)$(objext)): Use it.
4701 2011-11-18 Steve Ellcey <sje@cup.hp.com>
4703 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
4705 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
4708 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
4709 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
4712 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
4714 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
4716 (aeabi_uidivmod): Likewise.
4717 (umodsi3): Likewise.
4719 (aeabi_idivmod): Likewise.
4722 2011-11-16 Tristan Gingold <gingold@adacore.com>
4724 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
4726 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
4729 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
4730 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
4732 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4734 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
4736 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
4737 * config/pa/t-stublib64: Delete.
4739 2011-11-12 Richard Henderson <rth@redhat.com>
4741 * config/rs6000/linux-unwind.h (frob_update_context): Properly
4742 cast the pointer argument to _Unwind_SetGRPtr.
4744 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4746 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
4748 2011-11-09 Ian Lance Taylor <iant@google.com>
4750 * generic-morestack.c: Include <string.h>.
4751 (uintptr_type): Define.
4752 (struct initial_sp): Add dont_block_signals field. Reduce size of
4754 (allocate_segment): Set prev field to NULL. Don't set
4755 __morestack_current_segment or __morestack_segments.
4756 (__generic_morestack): Update current->prev and *pp after calling
4758 (__morestack_block_signals): Don't do anything if
4759 dont_block_signals is set.
4760 (__morestack_unblock_signals): Likewise.
4761 (__generic_findstack): Check for initial_sp == NULL. Add casts to
4763 (__splitstack_block_signals): New function.
4764 (enum __splitstack_content_offsets): Define.
4765 (__splitstack_getcontext, __splitstack_setcontext): New functions.
4766 (__splitstack_makecontext): New function.
4767 (__splitstack_block_signals_context): New function.
4768 (__splitstack_find_context): New function.
4769 * config/i386/morestack.S (__morestack_get_guard): New function.
4770 (__morestack_set_guard, __morestack_make_guard): New functions.
4771 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
4773 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4775 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
4776 (i[34567]86-*-mingw*): ... here.
4777 (x86_64-*-mingw*): ... here.
4779 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4781 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
4783 2011-11-07 Nathan Sidwell <nathan@acm.org>
4785 * libgcov.c (struct gcov_fn_buffer): New struct.
4786 (buffer_fn_data): New helper.
4787 (gcov_exit): Rework for new gcov data structures.
4789 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
4792 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
4794 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4796 * config.host (tmake_file): Correct comment.
4797 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
4799 (bfin*-uclinux*): Likewise.
4800 (bfin*-linux-uclibc*): Likewise.
4801 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
4803 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
4805 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4806 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
4807 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4808 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
4809 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4810 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
4811 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
4812 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4813 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
4814 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
4815 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
4816 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
4817 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
4819 * config/bfin/t-elf: Remove.
4820 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
4822 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4824 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
4825 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
4826 (lm32-*-elf*, lm32-*-rtems*): Split into ...
4827 (lm32-*-elf*): ... this.
4828 (lm32-*-rtems*): ... and this.
4830 (m32r-*-rtems*): Add to tmake_file.
4831 (moxie-*-rtems*): Likewise.
4832 (sparc-*-rtems*): Likewise.
4833 Remove t-rtems from tmake_file.
4834 (sparc64-*-rtems*): Likewise.
4835 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
4838 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4841 * config/gthr-posix.h: Move ...
4842 * gthr-posix.h: ... here.
4843 * config/gthr-lynx.h: Reflect this.
4844 * config/gthr-vxworks.h: Likewise.
4845 * config/rs6000/gthr-aix.h: Likewise.
4846 * configure.ac (target_thread_file): Likewise.
4847 * configure: Regenerate.
4849 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
4851 * config.host (arm*-*-rtemseabi*): New target.
4853 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4856 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
4859 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
4861 * config.host (epiphany-*-elf*): New configuration.
4862 * config/epiphany: New Directory.
4864 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
4866 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
4867 * config/avr/t-rtems: New.
4868 Filter out _exit from LIB1ASMFUNCS.
4870 2011-11-04 David S. Miller <davem@davemloft.net>
4872 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
4873 * configure: Rebuild.
4875 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4877 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
4880 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
4883 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
4884 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
4886 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
4889 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
4891 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4893 * config/c6x/t-elf (LIB2ADDEH): Set.
4894 * config/c6x/t-c6x-elf: Remove.
4896 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4898 * config/i386/sol2-ci.S: Rename to ...
4899 * config/i386/crti.S: ... this.
4900 * config/i386/sol2-cn.S: Rename to ...
4901 * config/i386/crtn.S: ... this.
4902 * config/sparc/sol2-ci.S: Rename to ...
4903 * config/sparc/crti.S: ... this.
4904 * config/sparc/sol2-cn.S: Rename to ...
4905 * config/sparc/crtn.S: ... this.
4906 * config/t-sol2 (CUSTOM_CRTIN): Remove.
4907 (crti.o, crtn.o): Remove.
4909 2011-11-04 Tristan Gingold <gingold@adacore.com>
4911 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
4913 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
4915 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
4917 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
4919 * config.host (crisv32-*-none, cris-*-none): Remove.
4920 (crisv32-*-elf): Append to tmake_file, don't just set it.
4921 (cris-*-elf): Add missing t-fdpbit to tmake_file.
4923 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4925 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
4926 (ecrtn$(objext)): Likewise.
4927 (ncrti$(objext)): Likewise.
4928 (ncrtn$(objext)): Likewise.
4930 2011-11-03 Andreas Schwab <schwab@redhat.com>
4932 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
4934 2011-11-02 David S. Miller <davem@davemloft.net>
4936 * configure.ac: Set host_address on sparc too.
4937 * configure: Regenerate.
4938 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
4939 based upon host_address.
4940 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
4942 2011-11-02 Jason Merrill <jason@redhat.com>
4944 * config/rs6000/t-ppccomm: Add missing \.
4946 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4948 * gthr-single.h, gthr.h: New files.
4949 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
4950 config/gthr-vxworks.h, config/i386/gthr-win32.h,
4951 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
4952 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
4953 * config/i386/gthr-win32.c: Include "gthr-win32.h".
4954 * configure.ac (thread_header): New variable.
4955 Set it depending on target_thread_file.
4956 (gthr-default.h): Link from $thread_header.
4957 * configure: Regenerate.
4958 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
4960 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4962 * configure.ac (tm_file_): New variable.
4963 Determine from tm_file.
4964 (tm_file, tm_defines): Substitute.
4965 * configure: Regenerate.
4966 * mkheader.sh: New file.
4967 * Makefile.in (clean): Remove libgcc_tm.h.
4968 ($(objects)): Depend on libgcc_tm.h.
4969 (libgcc_tm_defines, libgcc_tm_file): New variables.
4970 (libgcc_tm.h, libgcc_tm.stamp): New targets.
4971 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
4972 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
4973 ($(extra-parts)): Depend on libgcc_tm.h.
4974 * config.host (tm_defines, tm_file): New variable.
4975 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
4976 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
4977 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
4978 (avr-*-rtems*): Likewise.
4979 (avr-*-*): Likewise.
4980 (frv-*-elf): Likewise.
4981 (frv-*-*linux*): Likewise.
4982 (h8300-*-rtems*): Likewise.
4983 (h8300-*-elf*): Likewise.
4984 (i[34567]86-*-darwin*): Likewise.
4985 (x86_64-*-darwin*): Likewise.
4986 (rx-*-elf): Likewise.
4987 (tic6x-*-uclinux): Likewise.
4988 (tic6x-*-elf): Likewise.
4989 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
4990 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
4991 * config/i386/cygming-crtbegin.c: Likewise.
4992 * config/i386/cygming-crtend.c: Likewise.
4993 * config/ia64/fde-vms.c: Likewise.
4994 * config/ia64/unwind-ia64.c: Likewise.
4995 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4996 * config/rs6000/darwin-fallback.c: Likewise.
4997 * config/stormy16/lib2funcs.c: Likewise.
4998 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
4999 * crtstuff.c: Likewise.
5000 * dfp-bit.h: Likewise.
5001 * emutls.c: Likewise.
5002 * fixed-bit.c: Likewise.
5003 * fp-bit.c: Likewise.
5004 * generic-morestack-thread.c: Likewise.
5005 * generic-morestack.c: Likewise.
5006 * libgcc2.c: Likewise.
5007 * libgcov.c: Likewise.
5008 * unwind-dw2-fde-dip.c: Likewise.
5009 * unwind-dw2-fde.c: Likewise.
5010 * unwind-dw2.c: Likewise.
5011 * unwind-sjlj.c: Likewise.
5013 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5015 * configure.ac: Include ../config/picflag.m4.
5016 (GCC_PICFLAG): Call it.
5018 * configure: Regenerate.
5019 * Makefile.in (gcc_srcdir): Remove.
5020 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
5021 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
5022 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
5023 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
5024 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
5027 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
5028 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
5029 to refer to libgcc2.c.
5031 * config/darwin-64.c: New file.
5032 * config/darwin-crt3.c: Remove comment.
5033 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
5034 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
5035 config/udivmodsi4.c: New files.
5036 * config/memcmp.c, config/memcpy.c, config/memmove.c,
5037 config/memset.c: New files.
5038 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
5039 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
5040 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
5041 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
5042 * config/t-openbsd-thread: New file.
5043 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
5044 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
5045 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
5046 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
5049 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
5050 to refer to gthr-posix.c.
5051 * config/alpha/t-vms (LIB2ADD): Set.
5052 * config/alpha/vms-gcc_shell_handler.c: New file.
5053 * config/arm/bpabi.c, config/arm/fp16.c,
5054 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
5055 config/arm/unaligned-funcs.c: New files.
5056 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
5057 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
5058 * config/arm/t-linux: Likewise.
5059 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
5060 * config/arm/t-netbsd: New file.
5061 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
5062 * config/arm/t-symbian (LIB2ADD_ST): Set.
5063 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
5064 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5065 * config/bfin/t-elf: New file.
5066 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
5067 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
5068 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
5069 config/c6x/ltf.c: New files.
5070 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
5071 (HOST_LIBGCC2_CFLAGS): Set.
5072 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
5073 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5074 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
5076 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
5077 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
5078 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
5079 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
5080 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
5082 * config/frv/t-frv (LIB2ADD): Set.
5083 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5084 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
5085 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
5086 config/h8300/popcounthi2.c: New files.
5087 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
5088 * config/i386/gthr-win32.c: New file.
5089 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
5090 * config/i386/t-cygwin: Likewise.
5091 * config/i386/t-darwin, config/i386/t-darwin64,
5092 config/i386/t-gthr-win32, config/i386/t-interix: New files.
5093 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
5094 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5095 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5096 * config/ia64/quadlib.c: New file.
5097 * config/ia64/t-hpux (LIB2ADD): Set.
5098 * config/ia64/t-ia64: Add comment.
5099 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
5100 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5101 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
5102 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
5103 * config/m32c/t-m32c (LIB2ADD): Set.
5104 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
5105 * config/m32r/t-m32r: Likewise.
5106 * config/m68k/fpgnulib.c: New file.
5107 * config/m68k/t-floatlib (LIB2ADD): Set.
5108 (xfgnulib.c): New target.
5109 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
5110 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
5111 * config/mep/t-mep (LIB2ADD): Set.
5112 * config/microblaze/divsi3.asm: Rename to divsi3.S.
5113 * config/microblaze/moddi3.asm: Rename to moddi3.S.
5114 * config/microblaze/modsi3.asm: Rename to modsi3.S.
5115 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
5116 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
5117 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
5118 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
5119 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
5120 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
5121 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
5123 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
5124 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
5125 * config/pa/fptr.c, config/pa/lib2funcs.S,
5126 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
5127 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
5128 (LIB2ADD, LIB2ADD_ST): Set.
5129 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
5130 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
5132 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
5133 * config/pdp11/t-pdp11: New file.
5134 * config/picochip/libgccExtras/adddi3.S,
5135 config/picochip/libgccExtras/ashlsi3.S,
5136 config/picochip/libgccExtras/ashrsi3.S,
5137 config/picochip/libgccExtras/clzsi2.S,
5138 config/picochip/libgccExtras/cmpsi2.S,
5139 config/picochip/libgccExtras/divmod15.S,
5140 config/picochip/libgccExtras/divmodhi4.S,
5141 config/picochip/libgccExtras/divmodsi4.S,
5142 config/picochip/libgccExtras/lshrsi3.S,
5143 config/picochip/libgccExtras/parityhi2.S,
5144 config/picochip/libgccExtras/popcounthi2.S,
5145 config/picochip/libgccExtras/subdi3.S,
5146 config/picochip/libgccExtras/ucmpsi2.S,
5147 config/picochip/libgccExtras/udivmodhi4.S,
5148 config/picochip/libgccExtras/udivmodsi4.S: New files.
5149 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
5150 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
5151 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
5152 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
5153 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
5154 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
5155 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
5156 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
5158 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
5159 (HOST_LIBGCC2_CFLAGS): Set.
5160 * config/rs6000/t-darwin64: New file.
5161 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
5162 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
5163 * config/rs6000/t-ppccomm (LIB2ADD): Add
5164 $(srcdir)/config/rs6000/tramp.S.
5165 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
5166 Add $(srcdir)/config/rs6000/eabi.S.
5167 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
5168 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
5169 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
5170 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
5171 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
5172 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
5173 * config/rs6000/tramp.S: New file.
5174 * config/s390/t-tpf: Remove.
5175 * config/sh/linux-atomic.S: New file.
5176 * config/sh/t-linux (LIB2ADD): Set.
5177 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
5178 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
5179 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
5181 (HOST_LIBGCC2_CFLAGS): Set.
5182 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5183 * config/spu/divmodti4.c, config/spu/divv2df3.c,
5184 config/spu/float_disf.c, config/spu/float_unsdidf.c,
5185 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
5186 config/spu/mfc_multi_tag_release.c,
5187 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
5188 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
5189 config/spu/multi3.c: New files.
5190 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
5191 (HOST_LIBGCC2_CFLAGS): Set.
5192 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
5193 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
5194 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
5195 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
5196 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
5197 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
5198 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
5199 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
5200 config/stormy16/umodsi3.c: New files.
5201 * config/xtensa/lib2funcs.S: New file.
5202 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
5203 * config/xtensa/t-xtensa (LIB2ADD): Set.
5204 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
5205 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
5206 Add t-freebsd-thread to tmake_file for posix threads.
5207 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
5208 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
5209 (*-*-lynxos*): Likewise.
5210 (*-*-netbsd*): Likewise.
5211 (*-*-openbsd*): Likewise.
5212 Add t-openbsd-thread to tmake_file for posix threads.
5213 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
5214 (*-*-vxworks*): Set tmake_file.
5215 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
5216 (alpha*-*-freebsd*): Likewise.
5217 (alpha*-*-netbsd*): Likewise.
5218 (alpha*-*-openbsd*): Likewise.
5219 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
5220 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
5221 (alpha*-dec-*vms*): Likewise.
5222 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
5223 (bfin*-elf*): Add bfin/t-elf to tmake_file.
5224 (bfin*-uclinux*): Likewise.
5225 (bfin*-linux-uclibc*): Likewise.
5226 (crisv32-*-elf): Add cris/t-cris to tmake_file.
5227 (crisv32-*-none): Likewise.
5228 (cris-*-elf): Likewise.
5229 (cris-*-none): Likewise.
5230 (cris-*-linux*, crisv32-*-linux*): Likewise.
5231 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
5233 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
5235 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
5236 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
5237 (x86_64-*-elf*): Likewise.
5238 (i[34567]86-*-nto-qnx*): Likewise.
5239 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
5241 (x86_64-*-mingw*): Likewise.
5242 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
5243 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
5244 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
5245 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
5246 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
5248 (mipsisa64sr71k-*-elf*): Likewise.
5249 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
5250 (mips-*-elf*, mipsel-*-elf*): Likewise.
5251 (mips64-*-elf*, mips64el-*-elf*): Likewise.
5252 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
5253 (mips*-*-rtems*): Likewise.
5254 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
5256 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
5257 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
5258 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
5259 (spu-*-elf*): Likewise.
5260 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
5262 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5264 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
5265 $(srcdir) to refer to $(LIB1ASMSRC).
5267 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
5268 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
5269 config/arm/lib1funcs.S: New files.
5270 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
5271 * config/arm/t-arm: New file.
5272 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
5273 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
5274 config/arm/t-strongarm-elf: New files.
5275 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
5276 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
5277 * config/avr/lib1funcs.S: New file.
5278 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5279 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
5280 * config/c6x/lib1funcs.S: New file.
5281 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5282 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
5283 * config/frv/lib1funcs.S: New file.
5284 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5285 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
5286 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
5287 * config/ia64/__divxf3.asm: Rename to ...
5288 * config/ia64/__divxf3.S: ... this.
5289 Adapt lib1funcs.asm filename.
5290 * config/ia64/_fixtfdi.asm: Rename to ...
5291 * config/ia64/_fixtfdi.S: ... this.
5292 Adapt lib1funcs.asm filename.
5293 * config/ia64/_fixunstfdi.asm: Rename to ...
5294 * config/ia64/_fixunstfdi.S: ... this.
5295 Adapt lib1funcs.asm filename.
5296 * config/ia64/_floatditf.asm: Rename to ...
5297 * config/ia64/_floatditf.S: ... this.
5298 Adapt lib1funcs.asm filename.
5299 * config/ia64/lib1funcs.S: New file.
5300 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
5301 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5302 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
5303 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
5304 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
5305 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
5306 * config/mep/lib1funcs.S: New file.
5307 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5308 * config/mips/mips16.S: New file.
5309 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5310 * config/pa/milli64.S: New file.
5311 * config/pa/t-linux, config/pa/t-linux64: New files.
5312 * config/picochip/lib1funcs.S: New file.
5313 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5314 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
5315 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
5316 * config/sh/t-netbsd: New file.
5317 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
5318 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
5319 * config/sh/t-sh64: New file.
5320 * config/sparc/lb1spc.S: New file.
5321 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
5323 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
5324 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
5325 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
5326 config/xtensa/lib1funcs.S: New files.
5327 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5328 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
5330 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
5331 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
5332 (arm*-*-linux*): Likewise.
5333 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
5334 arm*-*-linux-*eabi, add arm/t-linux otherwise.
5335 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
5336 (arm*-*-ecos-elf): Likewise.
5337 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
5338 (arm*-*-rtems*): Likewise.
5339 (arm*-*-elf): Likewise.
5340 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
5341 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
5342 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
5343 (bfin*-uclinux*): Likewise.
5344 (bfin*-linux-uclibc*): Likewise.
5345 (bfin*-rtems*): Likewise.
5346 (bfin*-*): Likewise.
5347 (fido-*-elf): Merge into m68k-*-elf*.
5348 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
5349 (frv-*-*linux*): Add frv/t-frv to tmake_file.
5350 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
5351 (h8300-*-elf*): Likewise.
5352 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
5353 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
5354 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
5355 (i[34567]86-*-mingw*): Likewise.
5356 (x86_64-*-mingw*): Likewise.
5357 (i[34567]86-*-interix3*): Likewise.
5358 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
5359 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
5360 (m68k-*-elf*): Also handle fido-*-elf.
5361 Add m68k/t-floatlib to tmake_file.
5362 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
5363 (m68k-*-linux*): Likewise.
5364 (m68k-*-rtems*): Likewise.
5365 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
5366 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
5368 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
5369 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
5370 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
5371 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
5372 sh/t-netbsd to tmake_file.
5373 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
5374 (sh-*-rtems*): Add sh/t-sh to tmake_file.
5375 (sh-wrs-vxworks): Likewise.
5376 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
5378 (v850*-*-*): Add v850/t-v850 to tmake_file.
5379 (vax-*-linux*): Add vax/t-linux to tmake_file.
5380 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
5382 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5384 * crtstuff.c: New file.
5385 * Makefile.in (CRTSTUFF_CFLAGS): Define.
5386 (CRTSTUFF_T_CFLAGS): Define.
5387 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
5388 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
5389 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
5392 (crtbeginT.o): Use $(objext).
5393 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
5394 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
5395 (gcc-extra-parts): Remove.
5396 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
5398 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
5399 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
5400 Add t-crtstuff-pic to tmake_file.
5401 (*-*-lynxos*): New case.
5402 Set tmake_file, extra_parts.
5403 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
5404 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
5405 *-*-netbsdelf[2-9]*.
5406 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
5407 (*-*-rtems*): Set extra_parts.
5408 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
5409 (*-*-uclinux*): New case.
5411 (*-*-vms*): New case.
5412 Set tmake_file, extra_parts.
5413 (*-*-elf): Set extra_parts.
5414 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
5415 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
5418 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
5420 (arm*-*-freebsd*): Add t-crtin to tmake_file.
5421 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
5422 (arm-wrs-vxworks): Append to tmake_file.
5424 (arm*-*-uclinux*): Set extra_parts.
5425 (arm*-*-ecos-elf): Likewise.
5426 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
5428 (arm*-*-rtems*): Set extra_parts.
5429 (arm*-*-elf): Likewise.
5430 (avr-*-rtems*): Clear extra_parts.
5431 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
5433 (bfin*-uclinux*): Likewise.
5434 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
5435 (bfin*-rtems*): Append to tmake_file.
5437 (bfin*-*): Likewise.
5438 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
5439 (crisv32-*-elf): ... this.
5440 (crisv32-*-none): ... this.
5441 (cris-*-elf, cris-*-none): New cases.
5442 Add cris/t-elfmulti to tmake_file.
5443 (fr30-*-elf): Append to tmake_file.
5445 (frv-*-elf): Append to tmake_file, add frv/t-frv.
5447 (h8300-*-rtems*): Append to tmake_file.
5449 (h8300-*-elf*): Likewise.
5450 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
5452 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
5454 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
5455 (x86_64-*-elf*): Likewise.
5456 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
5457 (x86_64-*-freebsd*): Likewise.
5458 (x86_64-*-netbsd*): Likewise.
5459 (i[34567]86-*-linux*): Likewise.
5460 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
5461 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
5462 (x86_64-*-linux*): Likewise.
5463 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
5464 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
5467 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
5468 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
5469 Append to extra_parts, remove crtbegin.o, crtend.o.
5470 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
5471 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
5472 crtend.o, crtbeginS.o, crtendS.o.
5473 (ia64*-*-linux*): Comment extra_parts.
5474 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
5476 (iq2000*-*-elf*): Clear extra_parts.
5477 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
5478 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
5479 (m32r-*-elf*, m32r-*-rtems*): Split off ...
5480 (m32r-*-rtems*): ... this.
5481 Add m32r/t-m32r to tmake_file.
5482 (m68k-*-elf*): Add t-crtin to tmake_file.
5483 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
5484 (mcore-*-elf): Likewise.
5485 (microblaze*-*-*): Set extra_parts.
5486 (mips*-sde-elf*): New case.
5487 Set tmake_file, extra_parts.
5488 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
5489 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
5490 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
5493 (mipsisa64sr71k-*-elf*): Likewise.
5494 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
5495 (mips-*-elf*, mipsel-*-elf*): Likewise.
5496 (mips64-*-elf*, mips64el-*-elf*): Likewise.
5497 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
5498 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
5499 (mips*-*-rtems*): Likewise.
5500 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
5501 (moxie-*-*): Split into ...
5502 (moxie-*-elf, moxie-*-uclinux*): ... this.
5503 Add to extra_parts, remove crtbegin.o, crtend.o.
5504 (moxie-*-rtems*): New case.
5507 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
5509 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
5510 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
5513 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
5514 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
5516 (powerpc-*-eabisim*): Likewise.
5517 (powerpc-*-elf*): Likewise.
5518 (powerpc-*-eabialtivec*): Likewise.
5519 (powerpc-xilinx-eabi*): Likewise.
5520 (powerpc-*-eabi*): Likewise.
5521 (powerpc-*-rtems*): Likewise.
5522 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
5525 (powerpc-*-lynxos*): Add to tmake_file.
5526 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
5527 rs6000/t-crtstuff, t-crtstuff-pic.
5529 (powerpcle-*-eabisim*): Likewise.
5530 (powerpcle-*-eabi*): Likewise.
5531 (rx-*-elf): Remove extra_parts.
5532 (s390x-ibm-tpf*): Set extra_parts.
5533 (score-*-elf): Set extra_parts.
5534 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5535 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5536 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5537 (sh64l*-*-netbsd*): Split into ...
5538 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
5539 Add t-crtstuff-pic to tmake_file.
5541 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
5543 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
5544 (sparc-*-elf*): Remove t-crtin from tmake_file.
5545 Add to extra_parts, remove crtbegin.o, crtend.o.
5546 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
5547 (sparc64-*-linux*): Likewise.
5548 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
5549 Add to extra_parts, remove crtbegin.o, crtend.o.
5550 (sparc64-*-elf*): Remove t-crtin from tmake_file.
5551 Add to extra_parts, remove crtbegin.o, crtend.o.
5552 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
5553 Add to extra_parts, remove crtbegin.o, crtend.o.
5554 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
5555 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
5556 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
5558 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
5560 (tic6x-*-*): Change to ...
5561 (tic6x-*-elf): ... this.
5563 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
5565 (am33_2.0-*-linux*): Add comment.
5566 (mep*-*-*): Add mep/t-mep to tmake_file.
5568 * config/alpha/t-vms: New file.
5569 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
5570 * config/arm/crti.S, config/arm/crtn.S: New files.
5571 * config/bfin/crti.S, config/bfin/crtn.S: New files.
5572 * config/bfin/crtlibid.S: New file.
5573 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
5574 * config/c6x/crti.S, config/c6x/crtn.S: New files.
5575 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
5576 (crti.o, crtin.o): New rules.
5577 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
5578 * config/c6x/t-uclinux: New file.
5579 * config/cris/t-elfmulti: New file.
5580 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
5581 * config/fr30/crti.S, config/fr30/crtn.S: New files.
5582 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
5583 * config/frv/t-frv: New file.
5584 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
5585 * config/h8300/crti.S, config/h8300/crtn.S: New files.
5586 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
5588 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
5589 refer to cygming-crtbegin.c, cygming-crtend.c.
5591 * config/i386/t-nto: New file.
5592 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
5593 * config/ia64/crti.S, config/ia64/crtn.S: New files.
5594 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
5595 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
5598 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
5599 (crtinitS.o): New rule.
5600 * config/ia64/vms-crtinit.S: New file.
5601 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
5602 * config/m32r/initfini.c: New file.
5603 * config/m32r/t-linux, config/m32r/t-m32r: New files.
5604 * config/m68k/crti.S, config/m68k/crtn.S: New files.
5605 * config/mcore/crti.S, config/mcore/crtn.S: New files.
5606 * config/mep/t-mep: New file.
5607 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
5608 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
5609 * config/mips/crti.S, config/mips/crtn.S: New files.
5610 * config/mips/t-crtstuff: New file.
5611 * config/mmix/crti.S, config/mmix/crtn.S: New files.
5612 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
5613 (CUSTOM_CRTIN): Set.
5614 ($(T)crti.o, $(T)crtn.o): Remove $(T),
5616 Use $(srcdir) to refer to crti.S, crtn.S.
5617 Use .S extension, $<.
5618 * config/moxie/crti.asm: Rename to ...
5619 * config/moxie/crti.S: ... this.
5620 * config/moxie/crtn.asm: Rename to ...
5621 * config/moxie/crtn.S: ... this.
5622 * config/moxie/t-moxie: Remove.
5623 * config/pa/stublib.c: New file.
5624 * config/pa/t-stublib, config/pa/t-stublib64: New files.
5625 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
5626 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
5627 * config/rs6000/t-crtstuff: New file.
5628 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
5629 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
5630 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
5631 Make output file explicit.
5632 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
5633 Make output file explicit.
5634 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
5635 Make output file explicit.
5636 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
5637 Make output file explicit.
5638 * config/score/crti.S, config/score/crtn.S: New files.
5639 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
5640 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
5642 * config/sh/t-sh, config/sh/t-superh: New files.
5643 * config/sparc/t-linux64: New file.
5644 * config/spu/cache.S, config/spu/cachemgr.c: New files.
5645 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
5646 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
5647 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
5648 * config/t-crtin: Remove.
5649 * config/t-crtstuff-pic: New file.
5650 * config/t-sol2 (CUSTOM_CRTIN): Set.
5651 (crti.o, crtn.o): New rules.
5652 * config/vms/t-vms: New file.
5653 * config/vms/vms-ucrt0.c: New file.
5654 * config/xtensa/t-elf: New file.
5656 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5658 * Makefile.in (SHLIB_NM_FLAGS): Set.
5659 * mkmap-flat.awk, mkmap-symver.awk: New files.
5660 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
5662 * configure: Regenerate.
5663 * config/libgcc-glibc.ver: New file.
5664 * config/libgcc-libsystem.ver: New file.
5665 * config/t-libunwind (SHLIB_LC): Set.
5666 * config/t-linux: New file.
5667 * config/t-slibgcc (INSTALL_SHLIB): New.
5668 (SHLIB_INSTALL): Use it.
5669 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
5670 to mkmap-symver.awk.
5671 (SHLIB_MAPFILES): Don't append, adapt pathname.
5672 (SHLIB_VERPFX): Set.
5673 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
5674 to mkmap-symver.awk.
5675 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
5676 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
5677 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
5678 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
5680 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
5681 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
5682 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
5683 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
5684 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
5685 * config/i386/libgcc-darwin.10.4.ver,
5686 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
5688 * config/i386/t-darwin: Remove.
5689 * config/i386/t-darwin64: Likewise.
5690 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
5691 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
5692 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
5693 * config/i386/t-linux: New file.
5694 * config/i386/t-mingw32: New file.
5695 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
5696 * config/ia64/t-glibc: Rename to ...
5697 * config/ia64/t-linux: ... this.
5698 (SHLIB_MAPFILES): Set.
5699 * config/ia64/t-glibc-libunwind: Rename to ...
5700 * config/ia64/t-linux-libunwind: ... this.
5701 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
5702 * config/ia64/t-slibgcc-hpux: New file.
5703 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
5704 * config/m68k/t-slibgcc-elf-ver: New file.
5705 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
5706 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
5708 * config/pa/t-slibgcc-hpux: New file.
5709 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
5711 * config/rs6000/libgcc-darwin.10.4.ver,
5712 config/rs6000/libgcc-darwin.10.5.ver: New files.
5713 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
5714 config/rs6000/libgcc-glibc.ver.
5715 * config/rs6000/libgcc-ppc64.ver: Rename to
5716 config/rs6000/libgcc-ibm-ldouble.ver.
5717 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
5718 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
5719 * config/rs6000/t-ldbl128: Rename to ...
5720 * config/rs6000/t-linux: ... this.
5721 (SHLIB_MAPFILES): Adapt filename.
5722 * config/rs6000/t-slibgcc-aix: New file.
5723 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
5724 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
5725 libgcc-excl.ver, libgcc-glibc.ver.
5726 (SHLIB_LINK, SHLIB_INSTALL): Remove.
5727 * config/sparc/libgcc-glibc.ver: New file.
5728 * config/sparc/t-linux: New file.
5729 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
5730 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
5731 t-slibgcc-elf-ver to tmake_file.
5732 Add t-slibgcc-nolc-override to tmake_file for posix threads on
5734 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
5735 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
5736 t-slibgcc-elf-ver, t-linux to tmake_file.
5737 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
5739 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
5740 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
5741 (alpha*-dec-*vms*): Likewise.
5742 (arm*-*-freebsd*): Append to tmake_file.
5743 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
5744 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
5746 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
5747 tmake_file for arm*-*-symbianelf*.
5748 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
5749 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
5751 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
5752 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
5753 pa/t-slibgcc-dwarf-ver to tmake_file.
5754 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
5755 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
5756 (hppa*64*-*-hpux11*): Likewise.
5757 (hppa[12]*-*-hpux11*): Likewise.
5758 (x86_64-*-darwin*): Don't override tmake_file, but only keep
5759 i386/t-crtpc, i386/t-crtfm.
5760 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
5761 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
5763 Add i386/t-cygwin to tmake_file.
5764 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
5765 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
5766 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
5768 Add i386/t-mingw32 to tmake_file.
5769 (x86_64-*-mingw*): Likewise.
5770 (ia64*-*-freebsd*): Append to tmake_file.
5771 (ia64*-*-linux*): Append to tmake_file.
5772 Replace ia64/t-glibc by ia64/t-linux.
5773 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
5775 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
5776 t-slibgcc-hpux to tmake_file.
5777 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
5778 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
5779 (m32rle-*-linux*): Likewise.
5780 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
5782 (microblaze*-linux*): New case.
5783 Append to tmake_file, add t-slibgcc-nolc-override.
5784 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
5785 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
5786 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
5787 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5788 rs6000/t-slibgcc-aix to tmake_file.
5789 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5790 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5791 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5792 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5793 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5794 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
5796 (sparc-*-linux*): Append to tmake_file for *-leon*.
5797 Add sparc/t-linux to tmake_file for non-Leon targets.
5798 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
5799 (tic6x-*-uclinux): New case.
5800 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
5801 (tic6x-*-*): Add c6x/t-elf to tmake_file.
5802 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
5803 (am33_2.0-*-linux*): Append to tmake_file.
5804 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
5805 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
5806 x86_64-*-kfreebsd*-gnu.
5807 Add i386/t-linux to tmake_file.
5809 2011-10-28 Ian Lance Taylor <iant@google.com>
5811 * config/i386/morestack.S: Correct CFI information to do proper
5812 returns throughout function. In 32-bit mode, save %ebx so that it
5813 is restored on unwind.
5815 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
5817 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
5818 case where B3 isn't the return register.
5820 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
5821 logic for doubleword pops.
5823 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
5825 * config/rs6000/t-freebsd: Add wildcard.
5827 2011-10-21 Paul Brook <paul@codesourcery.com>
5829 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
5831 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
5832 Eric Botcazou <ebotcazou@adacore.com>
5835 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
5836 fs->signal_frame to 1.
5838 2011-10-07 Ian Lance Taylor <iant@google.com>
5840 * generic-morestack-thread.c: #include <errno.h>.
5842 2011-10-07 Ian Lance Taylor <iant@google.com>
5845 * generic-morestack.c (__generic_morestack): Make sure the segment
5846 is large enough for both the stack frame and the copied
5849 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5852 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
5855 2011-09-28 Nick Clifton <nickc@redhat.com>
5857 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
5858 64-bit doubles are not enabled.
5859 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
5860 and floatunsisf functions.
5862 2011-09-13 Paul Brook <paul@codesourcery.com>
5864 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
5865 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
5866 * unwind-arm-common.inc: New file.
5867 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
5868 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
5869 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
5870 * config/c6x/libunwind.S: New file.
5871 * config/c6x/pr-support.c: New file.
5872 * config/c6x/unwind-c6x.c: New file.
5873 * config/c6x/unwind-c6x.h: New file.
5874 * config/c6x/t-c6x-elf: New file.
5876 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
5878 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
5879 (ASM_DIVZERO): Ditto.
5880 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
5882 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
5884 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
5886 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
5889 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
5890 instead of an assembly one.
5892 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
5895 * Makefile.in (install-unwind_h): Create
5896 $(gcc_objdir)/include/unwind.h atomically.
5898 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5900 * Makefile.in (install-unwind_h): Remove destination file first.
5902 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5905 * config/mips/t-mips16: New file.
5906 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
5907 (mips*-*-linux*): Likewise.
5908 (mips*-sde-elf*): Likewise.
5909 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
5910 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
5911 Add mips/t-mips16 to tmake_file.
5912 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
5913 (mips-*-elf*): Likewise.
5914 (mips64-*-elf*): Likewise.
5915 (mips64orion-*-elf*): Likewise.
5916 (mips*-*-rtems*): Likewise.
5917 (mipstx39-*-elf*): Likewise.
5918 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
5919 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
5921 Use $(srcdir) to refer to sync.c.
5923 ($(libgcc-sync-funcs-o)): Likewise.
5924 ($(libgcc-sync-size-funcs-s-o)): Likewise.
5925 ($(libgcc-sync-funcs-s-o)): Likewise.
5927 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
5929 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
5932 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
5935 * config/i386/value-unwind.h: New.
5937 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
5939 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
5940 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
5941 Add to tmake_file rather than overriding it.
5943 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5945 * config/t-softfp: Remove.
5946 * soft-fp: Moved from ../gcc/config.
5947 * soft-fp/README: Remove t-softfp reference.
5948 * soft-fp/t-softfp: Move to config/t-softfp.
5949 (softfp_machine_header): Remove.
5950 (softfp_file_list): Remove config subdir.
5951 (soft-fp-objects): New variable.
5952 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
5953 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
5954 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
5955 * config/t-softfp-excl: New file.
5956 * config/t-softfp-sfdf: New file.
5957 * config/t-softfp-tf: New file.
5958 * config/no-sfp-machine.h: New file.
5959 * config/arm/sfp-machine.h: New file.
5960 * config/arm/t-softfp: New file.
5961 * config/c6x/sfp-machine.h: New file.
5962 * config/i386/32/t-fprules-softfp: Rename to ...
5963 * config/i386/32/t-softfp: ... this.
5964 (tifunctions, LIB2ADD): Remove.
5965 (softfp_int_modes): Override.
5966 * config/i386/64/t-softfp-compat (tf-functions): Remove config
5968 * config/i386/64/eqtf2.c: Likewise.
5969 * config/i386/64/getf2.c: Likewise.
5970 * config/i386/64/letf2.c: Likewise.
5971 * config/ia64/sft-machine.h: New file.
5972 * config/ia64/t-fprules-softfp: Rename to ...
5973 * config/ia64/t-softfp: ... this.
5974 * config/lm32/sfp-machine.h: New file.
5975 * config/moxie/t-moxie-softfp: Remove.
5976 * config/rs6000/ibm-ldouble-format: New file.
5977 * config/rs6000/ibm-ldouble.c: New file.
5978 * config/rs6000/libgcc-ppc-glibc.ver: New file
5979 * config/rs6000/libgcc-ppc64.ver: New file
5980 * config/rs6000/sfp-machine.h: New file.
5981 * config/rs6000/t-freebsd: New file.
5982 * config/rs6000/t-ibm-ldouble: New file.
5983 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
5984 libgcc-ppc-glibc.ver.
5985 * config/rs6000/t-linux64: New file.
5986 * config/rs6000/t-ppccomm (LIB2ADD): Add
5987 $(srcdir)/config/rs6000/ibm-ldouble.c.
5988 * config/rs6000/t-ppccomm-ldbl: New file.
5989 * config/score/sfp-machine.h: New file.
5990 * config.host (sfp_machine_header): Explain.
5991 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
5992 t-softfp to tmake_file.
5993 (arm*-*-uclinux*): Likewise.
5994 (arm*-*-ecos-elf): Likewise.
5995 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
5996 (arm*-*-rtems*): Likewise.
5997 (arm*-*-elf): Likewise.
5998 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
6000 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
6001 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
6002 (lm32-*-uclinux*): Likewise.
6003 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
6004 t-softfp-excl, t-softfp.
6005 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
6006 (powerpc64-*-darwin*): Likewise.
6007 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
6009 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
6011 (powerpc-*-eabisim*): Likewise.
6012 (powerpc-*-elf*): Likewise.
6013 (powerpc-*-eabialtivec*): Likewise.
6014 (powerpc-xilinx-eabi*): Likewise.
6015 (powerpc-*-rtems*): Likewise.
6016 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
6017 t-softfp-excl, t-softfp to tmake_file.
6018 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
6019 rs6000/t-ppccomm-ldbl to tmake_file.
6020 (powerpcle-*-elf*): Likewise.
6021 (powerpcle-*-eabisim*): Likewise.
6022 (powerpcle-*-eabi*): Likewise.
6023 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
6024 rs6000/t-ibm-ldouble to tmake_file.
6025 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6026 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6027 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
6028 (tic6x-*-*): Likewise.
6029 (i[34567]86-*-darwin*, x86_64-*-darwin*,
6030 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
6031 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
6032 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
6033 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
6034 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
6035 t-softfp to tmake_file.
6036 * configure.ac (sfp_machine_header): Provide default if unset.
6038 Link sfp-machine.h to config/$sfp_machine_header.
6039 * configure: Regenerate.
6041 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6043 * Makefile.in (double_type_size, long_double_type_size): Set.
6044 Remove $(fpbit-in-libgcc) support.
6045 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
6046 (fpbit-src): New variable.
6047 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
6048 Compile with -DFLOAT $(FPBIT_CFLAGS).
6050 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
6051 Compile with $(FPBIT_CFLAGS).
6053 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
6054 Compile with -DFLOAT $(TPBIT_CFLAGS).
6056 * configure.ac (double_type_size, long_double_type_size):
6057 Determine and substitute.
6058 * configure: Regenerate.
6059 * fp-bit.c, fp-bit.h: New files.
6060 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
6061 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
6062 * config/mips/t-mips: New file.
6063 * config/mips/t-sdemtk: New file.
6064 * config/rs6000/ppc64-fp.c: New file.
6065 * config/rs6000/t-darwin (LIB2ADD): Add
6066 $(srcdir)/config/rs6000/ppc64-fp.c.
6067 * config/rs6000/t-ppc64-fp: New file.
6068 * config/rx/rx-lib.h: New file.
6069 * config/rx/t-rx (FPBIT): Set to true.
6070 ($(gcc_objdir)/fp-bit.c): Remove.
6071 (DPBIT): Set to true only with -m64bit-doubles.
6072 ($(gcc_objdir)/dp-bit.c): Remove.
6073 * config/sparc/t-softfp: Remove.
6074 * config/spu/t-elf: New file.
6075 * config/t-fdpbit, config/t-fpbit: New files.
6076 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
6077 (mips*-*-*): Likewise.
6078 (arm-wrs-vxworks): Likewise.
6079 (arm*-*-freebsd*): Likewise.
6080 (avr-*-rtems*): Add t-fpbit to tmake_file.
6081 (avr-*-*): Likewise.
6082 (bfin*-elf*): Add t-fdpbit to tmake_file.
6083 (bfin*-uclinux*): Likewise.
6084 (bfin*-linux-uclibc*): Likewise.
6085 (bfin*-rtems*): New case.
6086 Add t-fdpbit to tmake_file.
6087 (bfin*-*): Add t-fdpbit to tmake_file.
6088 (crisv32-*-elf): Likewise.
6089 (cris-*-linux*): Likewise.
6090 (fr30-*-elf): Likewise.
6091 (frv-*-elf, frv-*-*linux*): Likewise.
6092 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
6093 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
6094 (m32r-*-elf*): Likewise.
6095 (m32rle-*-elf*): Likewise.
6096 (m32r-*-linux*): Likewise.
6097 (m32rle-*-linux*): Likewise.
6098 (mcore-*-elf): Add t-fdpbit to tmake_file.
6099 (microblaze*-*-*): Likewise.
6100 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
6101 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
6102 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
6104 Add mips/t-tpbit to tmake-file.
6105 (mips*-*-linux*): Fix typo.
6106 (mips*-sde-elf*): New case
6107 Add mips/t-sdemtk unless using newlib.
6108 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
6109 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
6110 (mn10300-*-*): Likewise.
6111 (pdp11-*-*): Likewise.
6112 (picochip-*-*): Add t-fpbit to tmake_file.
6113 (powerpc-*-eabisimaltivec*): Likewise.
6114 (powerpc-*-eabisim*): Likewise.
6115 (powerpc-*-elf*): Likewise.
6116 (powerpc-*-eabialtivec*): Likewise.
6117 (powerpc-xilinx-eabi*): New case.
6118 Add t-fdpbit to tmake_file.
6119 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
6120 (powerpc-*-rtems*): Likewise.
6121 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
6123 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
6125 (powerpc-*-lynxos*): Likewise.
6126 (powerpcle-*-elf*): Likewise.
6127 (powerpcle-*-eabisim*): Likewise.
6128 (powerpcle-*-eabi*): Likewise.
6129 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
6130 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
6131 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6132 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6133 (rx-*-elf): Add t-fdpbit to tmake_file.
6134 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
6135 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
6136 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
6137 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
6139 (sh-*-rtems*): Add t-fdpbit to tmake_file.
6140 (sh-wrs-vxworks): Likewise.
6141 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
6142 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
6143 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
6144 (sparc64-*-rtems*): ... new case.
6145 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
6146 (spu-*-elf*): Likewise.
6147 Add spu/t-elf to tmake_file.
6148 (v850*-*-*): Add t-fdpbit to tmake_file.
6149 (xstormy16-*-elf): Likewise.
6150 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
6151 (mep*-*-*): Likewise.
6153 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6155 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
6157 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
6158 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
6159 (install-unwind_h): New target.
6160 (all): Depend on it.
6161 * config.host (unwind_header): New variable.
6162 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
6163 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
6164 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
6165 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
6166 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
6168 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
6170 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
6172 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
6174 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
6175 (ia64*-*-freebsd*): Likewise.
6176 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
6178 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
6179 $with_system_libunwind.
6180 (ia64*-*-hpux*): Set tmake_file.
6181 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
6182 (picochip-*-*): Set tmake_file.
6183 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
6185 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6186 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6187 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
6188 (xtensa*-*-elf*): Set tmake_file.
6189 (xtensa*-*-linux*): Likewise.
6190 * configure.ac: Include ../config/unwind_ipinfo.m4.
6191 Call GCC_CHECK_UNWIND_GETIPINFO.
6192 Link unwind.h to $unwind_header.
6193 * configure: Regenerate.
6194 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
6195 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
6196 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
6197 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
6198 * config/unwind-dw2-fde-darwin.c: New file.
6199 * config/arm/libunwind.S, config/arm/pr-support.c,
6200 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
6201 config/arm/unwind-arm.h,: New files.
6202 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
6203 config/ia64/t-eh-ia64, config/ia64/t-glibc,
6204 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
6205 config/ia64/t-vms, config/ia64/unwind-ia64.c,
6206 config/ia64/unwind-ia64.h: New files.
6207 * config/picochip/t-picochip: New file.
6208 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
6210 * config/rs6000/t-darwin (LIB2ADDEH): Set.
6211 * config/s390/t-tpf (LIB2ADDEH): Remove.
6212 * config/t-darwin (LIB2ADDEH): Set.
6213 * config/t-eh-dw2-dip: New file.
6214 * config/t-libunwind, config/t-libunwind-elf: New files.
6215 * config/t-sol2 (LIB2ADDEH): Remove.
6216 * config/xtensa/t-xtensa: New file.
6218 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
6220 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
6221 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
6222 long long to check rt_sigreturn syscall.
6224 2011-08-02 Alan Modra <amodra@gmail.com>
6226 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
6227 Restore for indirect call bcrtl from correct stack slot, and only
6228 if cfa+40 isn't valid.
6230 2011-08-01 Julian Brown <julian@codesourcery.com>
6232 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
6233 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
6234 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
6236 2011-08-01 Julian Brown <julian@codesourcery.com>
6238 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
6239 (libgcc-std.ver.in): Use above.
6240 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
6241 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
6243 * config/t-fixedpoint-gnu-prefix: New file.
6244 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
6245 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
6248 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
6250 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
6251 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
6252 for x86-64. Properly check __x86_64__ and __LP64__.
6254 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
6256 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
6258 (_FP_WS_TYPE): Likewise.
6259 (_FP_I_TYPE): Likewise.
6261 2011-07-28 Alan Modra <amodra@gmail.com>
6263 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
6264 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
6265 in a plt call stub. Do restore r2 if stopped on bctrl.
6267 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6269 * config.host (i[3456x]86-*-netware*): Remove.
6270 * config/i386/netware-crt0.c, config/i386/t-nwld,
6271 config/i386/t-slibgcc-nwld: Remove.
6273 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
6275 * config.host: Handle tic6x-*-*.
6276 * config/c6x/c6x-abi.h: New file.
6278 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6280 * config/i386/crtprec.c: New file.
6281 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
6282 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
6283 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
6284 (x86_64-*-darwin*): Likewise.
6285 (i[34567]86-*-solaris2*: Likewise.
6287 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6289 * config/alpha/crtfastmath.c: New file.
6290 * config/i386/crtfastmath.c: New file.
6291 * config/ia64/crtfastmath.c: New file.
6292 * config/mips/crtfastmath.c: New file.
6293 * config/sparc/crtfastmath.c: New file.
6295 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
6297 Add -frandom-seed=gcc-crtfastmath.
6298 * config/alpha/t-crtfm: Remove.
6299 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
6300 * config/ia64/t-ia64 (crtfastmath.o): Remove.
6302 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
6303 (alpha*-dec-osf5.1*): Likewise.
6304 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
6305 Add crtfastmath.o to extra_parts.
6306 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
6307 Add crtfastmath.o to extra_parts.
6308 (x86_64-*-darwin*): Likewise.
6309 (x86_64-*-mingw*): Likewise.
6310 (ia64*-*-elf*): Add t-crtfm to tmake_file.
6311 (ia64*-*-freebsd*): Likewise.
6312 (ia64*-*-linux*): Likewise.
6313 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
6314 Add crtfastmath.o to extra_parts.
6316 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6318 * config/darwin-crt3.o: New file.
6319 * config/rs6000/darwin-crt2.c: New file.
6320 * config/t-darwin: New file.
6321 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
6323 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
6324 (powerpc-*-darwin*): Add crt2.o to extra_parts.
6325 (powerpc64-*-darwin*): Likewise.
6327 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6329 * config/i386/netware-crt0.c: New file.
6330 * config/i386/t-nwld: Rename to ...
6331 * config/i386/t-slibgcc-nwld: ... this.
6332 * config/i386/t-nwld: New file.
6333 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
6335 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
6338 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6340 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
6342 * configure: Regenerate.
6344 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6346 * dfp-bit.c, dfp-bit.h: New files.
6347 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
6349 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
6350 ($(d64pbit-o)): Likewise.
6351 ($(d128pbit-o)): Likewise.
6352 * config/t-dfprules: New file.
6353 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
6354 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
6355 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
6356 (x86_64-*-linux*): Likewise.
6357 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
6358 (i[34567]86-*-cygwin*): Likewise.
6359 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
6360 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
6362 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6364 * Makfile.in (LIBGCOV): New variable.
6365 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
6366 * libgcov.c: New file.
6368 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6370 * fixed-bit.c, fixed-bit.h: New files.
6371 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
6372 refer to fixed-bit.c.
6374 2011-07-07 Joseph Myers <joseph@codesourcery.com>
6376 * config.host (*local*): Remove.
6378 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6381 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
6382 like i?86-*-solaris2.1[0-9]*.
6383 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
6384 * configure.ac (i?86-*-solaris2*): Likewise.
6385 * configure: Regenerate.
6387 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
6389 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
6390 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
6391 md_unwind_header by splitting out of...
6392 (i[34567]86-*-linux*): ... this.
6393 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
6394 Remove md_unwind_header by splitting out of...
6395 (x86_64-*-linux*): ... this.
6397 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
6399 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
6401 2011-06-28 Nick Clifton <nickc@redhat.com>
6403 * config.host: Recognize all V850 variants.
6405 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
6407 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
6409 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6411 * shared-object.mk (c_flags-$o): Save c_flags.
6412 ($(base)$(objext)): Use it.
6413 ($(base)_s$(objext)): Likewise.
6415 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
6417 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
6418 * libgcc-std.ver.in (GCC_4.7.0): New section.
6420 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
6424 * config/avr/t-avr: Fix line endings.
6425 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
6428 2011-06-14 Olivier Hainque <hainque@adacore.com>
6429 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6431 * config/mips/irix6-unwind.h: New file.
6432 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
6434 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
6436 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
6437 (sparc64_fallback_frame_state): Use it.
6438 (sparc64_frob_update_context): Further adjust context.
6439 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
6440 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
6441 * config/sparc/sol2-cn.S: Likewise.
6443 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6445 * enable-execute-stack-empty.c: New file.
6446 * enable-execute-stack-mprotect.c: New file.
6447 * config/i386/enable-execute-stack-mingw32.c: New file.
6448 * config.host (enable_execute_stack): New variable.
6449 Select appropriate variants.
6450 * configure.ac: Link enable-execute-stack.c to
6451 $enable_execute_stack.
6452 * configure: Regenerate.
6453 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
6454 (lib2funcs): Remove _enable_execute_stack.
6456 2011-06-09 David S. Miller <davem@davemloft.net>
6457 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6459 * config.host (sparc-*-linux*): Correct md_unwind_header
6461 (s390x-ibm-tpf*): Fix typo.
6463 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6465 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
6466 Add crtfastmath.o to extra_parts.
6467 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
6469 * config/mips/t-crtfm: Remove.
6471 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6473 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
6475 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
6477 * config.host (sh*-*-linux*): Fix typo.
6479 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6481 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
6482 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
6483 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
6484 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
6485 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
6486 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
6487 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
6488 Wrap in !__MINGW64__.
6489 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
6490 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
6491 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
6492 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
6493 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
6494 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
6495 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
6497 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
6498 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
6499 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
6500 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
6501 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
6502 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
6503 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
6504 * config/no-unwind.h: New file.
6505 * config.host (md_unwind_header): Document.
6507 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
6508 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
6509 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
6510 hppa[12]*-*-hpux11*): Set md_unwind_header.
6511 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
6512 Set md_unwind_header.
6513 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
6514 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
6515 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
6516 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
6517 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
6518 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
6519 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
6521 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
6522 * configure: Regenerate.
6524 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6526 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
6527 Set tmake_file, extra_parts.
6528 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
6530 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
6532 * config/mips/t-irix6: New file.
6533 * config/mips/t-slibgcc-irix: New file.
6535 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6537 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
6538 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
6540 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6542 * configure.ac (target_thread_file): Determine thread model.
6543 * configure: Regenerate.
6544 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
6545 * config/alpha/t-alpha: New file.
6546 * config/alpha/t-crtfm: Use $<.
6547 * config/alpha/t-ieee: New file.
6548 * config/alpha/t-osf-pthread: New file.
6549 * config/alpha/t-slibgcc-osf: New file.
6550 * config/alpha/libgcc-osf5.ver: New file.
6552 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6554 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
6556 Add crtfastmath.o to extra_parts.
6558 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6560 * config/gmon-sol2.c: Reindent.
6562 Remove, correct casts.
6563 Use STDERR_FILENO, NULL.
6564 (BASEADDRESS): Remove.
6566 (errno, sbrk): Remove declarations.
6567 (monstartup) [hp300]: Remove.
6570 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6572 * Makefile.in (cpu_type): Define.
6573 * config.host (i[34567]86-*-rtems*): Handle it.
6574 (i[34567]86-*-solaris2*): Move body ...
6575 (*-*-solaris2*): ... here.
6576 New case, generalize.
6577 (sparc-*-elf*): Handle it.
6578 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
6579 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
6580 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
6582 (sparc*-*-solaris2*): ... this.
6584 (sparc64-*-elf*): Handle it.
6585 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
6586 Merge ../gcc/config/i386/gmon-sol2.c.
6587 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
6589 Merge ../gcc/config/i386/sol2-gc1.asm.
6590 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
6592 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
6594 * config/i386/t-crtfm (crtfastmath.o): Use $<.
6595 * config/i386/t-crtstuff: New file.
6596 * config/i386/t-softfp: New file.
6597 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
6598 $(T)crti.o, $(T)crtn.o): Remove.
6599 (gcrt1.o): New rule.
6600 (TARGET_LIBGCC2_CFLAGS): Remove.
6601 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
6602 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
6603 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
6604 * config/sparc/t-sol2: New file.
6605 * config/sparc/t-crtfm: Move to ...
6606 * config/t-crtfm: ... this.
6607 Use $(cpu_type), $<.
6608 * config/t-crtin: New file.
6609 * config/sparc/t-softfp: New file.
6610 * config/sparc/t-softmul: New file.
6611 * config/t-rtems: New file.
6612 * config/t-slibgcc: New file.
6613 * config/t-slibgcc-elf-ver: New file.
6614 * config/t-slibgcc-gld: New file.
6615 * config/t-slibgcc-sld: New file.
6616 * config/t-sol2: New file.
6617 * configure.ac: Include ../config/lib-ld.m4.
6618 Call AC_LIB_PROG_LD_GNU.
6619 Substitute cpu_type.
6620 * configure: Regenerate.
6622 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
6625 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
6626 libgcc-std.ver in the build directory.
6627 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
6628 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
6630 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
6632 * libgcc-std.ver.in: New file.
6633 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
6635 (libgcc-std.ver): New rule.
6636 * config/t-gnu-prefix: New file.
6638 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6640 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
6642 2011-05-10 Joseph Myers <joseph@codesourcery.com>
6644 * config/i386/darwin-lib.h: New file.
6646 2011-05-10 Joseph Myers <joseph@codesourcery.com>
6648 * config/arm/symbian-lib.h: New.
6650 2011-05-04 Chris Demetriou <cgd@google.com>
6652 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
6653 (__x86.get_pc_thunk.bx): ...this.
6654 (__morestack): Adjust for rename, remove undef of __i686.
6656 2011-05-03 Chris Demetriou <cgd@google.com>
6658 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
6660 2011-03-22 Joseph Myers <joseph@codesourcery.com>
6662 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
6663 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
6664 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
6665 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
6666 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
6669 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
6671 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
6672 Adjust copyright year.
6674 2011-03-07 Ian Lance Taylor <iant@google.com>
6676 * generic-morestack.c (__splitstack_find): Adjust returned stack
6677 pointer to include all registers pushed by __morestack.
6679 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
6682 * configure.ac: Call ACX_NONCANONICAL_TARGET.
6683 (toolexecdir): Calculate and AC_SUBST.
6684 (toolexeclibdir): Likewise.
6685 * Makefile.in (target_noncanonical): Import.
6686 (toolexecdir): Likewise.
6687 (toolexeclibdir): Likewise.
6688 * configure: Regenerate.
6690 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
6693 * config/arm/bpabi.h: Rename to...
6694 * config/arm/bpabi-lib.h: ...this.
6696 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6698 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
6700 * configure: Regenerate.
6702 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
6704 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
6705 __FLOAT_WORD_ORDER__.
6706 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
6709 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6712 * Makefile.in (install-strip): New phony target.
6714 2010-11-07 Ian Lance Taylor <iant@google.com>
6717 * config/i386/morestack.S (__morestack_large_model): New
6720 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
6722 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
6724 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
6726 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
6728 * config/arm/bpabi.h: New file.
6729 * config/frv/frv-abi.h: New file.
6731 2010-10-01 Ian Lance Taylor <iant@google.com>
6733 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
6734 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
6736 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
6739 * config.host: Add the missing `$'.
6741 2010-09-30 Michael Eager <eager@eagercon.com>
6743 * config.host: Add microblaze*-*-*.
6744 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
6745 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
6746 udivsi3.asm,umodsi3.asm}: New.
6748 2010-09-28 Ian Lance Taylor <iant@google.com>
6750 * configure.ac: Adjust CFI test to test assembler directly rather
6751 than checking gcc preprocessor macro.
6752 * configure: Rebuild.
6754 2010-09-27 Ian Lance Taylor <iant@google.com>
6756 * configure.ac: Test whether assembler supports CFI directives.
6757 * config.host: Only add t-stack and i386/t-stack-i386 to
6758 tmake_file if libgcc_cv_cfi is "yes".
6759 * configure: Rebuild.
6761 2010-09-27 Ian Lance Taylor <iant@google.com>
6763 * generic-morestack.h: New file.
6764 * generic-morestack.c: New file.
6765 * generic-morestack-thread.c: New file.
6766 * config/i386/morestack.S: New file.
6767 * config/t-stack: New file.
6768 * config/i386/t-stack-i386: New file.
6769 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
6770 i386/t-stack-i386 to tmake_file.
6772 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
6774 * Makefile.in (libgcc-extra-parts): Check for static archives and
6775 invoke ranlib after installing them.
6776 (gcc-extra-parts): Likewise.
6777 (install-leaf): Likewise.
6779 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
6781 * configure: Regenerated.
6783 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
6785 * configure: Regenerated.
6787 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
6788 Andrew Pinski <pinskia@gmail.com>
6791 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
6793 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
6796 * configure: Regenerated.
6798 2010-09-06 Andreas Schwab <schwab@redhat.com>
6800 * configure: Regenerate.
6802 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
6804 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
6806 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
6809 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
6810 Iain Sandoe <iains@gcc.gnu.org>
6813 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
6814 LIB2FUNCS_EXCLUDE functions.
6816 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
6818 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
6820 * configure: Regenerate.
6822 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
6824 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
6825 i386/t-freebsd to tmake_file.
6826 * config/i386/t-freebsd: New file.
6827 * config/i386/libgcc-bsd.ver: New file.
6829 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
6831 * config.host (powerpc*-eabispe*): Set tmake_file.
6832 (powerpc*-eabi*): Likewise.
6833 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
6834 crtbeginS, crtendS, crtbeginT.
6836 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
6838 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
6839 to tmake_file. Add crtfastmath.o to extra_parts.
6840 * config/mips/t-crtfm: New.
6842 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
6844 * config.host (sparc64-*-rtems*): New target.
6846 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6848 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
6851 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
6853 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
6855 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6857 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
6858 alpha-dec-osf5.0* support.
6860 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
6862 * config.host: Add lm32-*-rtems*.
6864 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6865 Uros Bizjak <ubizjak@gmail.com>
6868 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
6869 like other remaining 32-bit x86 OSes.
6870 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
6872 * config/i386/libgcc-sol2.ver: New file.
6873 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
6875 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
6878 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
6879 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
6880 is used and substitute set_use_emutls.
6881 * configure: Regenerated.
6883 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
6885 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
6887 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6890 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
6892 ($(T)gcrt1.o): Likewise.
6893 ($(T)crt1.o): Likewise.
6894 ($(T)crti.o): Likewise.
6895 ($(T)crtn.o): Likewise.
6897 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6900 * Makefile.in (install): Use $(MAKE) string in rule, for
6903 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
6905 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
6906 * config/mmix/t-mmix: New file.
6907 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
6909 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
6912 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
6915 2010-01-04 Anthony Green <green@moxielogic.com>
6917 * config/moxie/crti.asm, config/moxie/crtn.asm,
6918 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
6919 config/moxie/t-moxie: New files.
6920 * config.host: Add t-moxie-softfp reference.
6922 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
6925 * config/t-slibgcc-darwin: Fix embedded rpaths for
6926 --enable-version-specific-runtime-libs, build extension stub
6927 libs exposing features available from current libgcc_s.
6929 2009-11-11 Jon Beniston <jon@beniston.com>
6931 * config.host: Add lm32 targets.
6932 * config/lm32: New directory.
6933 * config/lm32/libgcc_lm32.h: New file.
6934 * config/lm32/_mulsi3.c: New file.
6935 * config/lm32/_udivmodsi4.c: New file.
6936 * config/lm32/_divsi3.c: New file.
6937 * config/lm32/_modsi3.c: New file.
6938 * config/lm32/_udivsi3.c: New file.
6939 * config/lm32/_umodsi3.c: New file.
6940 * config/lm32/_lshrsi3.S: New file.
6941 * config/lm32/_ashrsi3.S: New file.
6942 * config/lm32/_ashlsi3.S: New file.
6943 * config/lm32/crti.S: New file.
6944 * config/lm32/crtn.S: New file.
6945 * config/lm32/t-lm32: New file.
6946 * config/lm32/t-elf: New file.
6947 * config/lm32/t-uclinux: New file.
6949 2009-10-26 Nick Clifton <nickc@redhat.com>
6951 * config.host: Add support for RX target.
6952 * config/rx: New directory.
6953 * config/rx/rx-abi-functions.c: New file. Supplementary
6954 functions for libgcc to support the RX ABI.
6955 * config/rx/rx-abi.h: New file. Supplementary header file for
6956 libgcc RX ABI functions.
6957 * config/rx/t-rx: New file: Makefile fragment for building
6960 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
6962 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
6963 constraint of y0 to "g".
6965 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
6967 * config.host: Include the s390 makefile fragments.
6968 * config/s390/32/_fixdfdi.c: New file.
6969 * config/s390/32/_fixsfdi.c: New file.
6970 * config/s390/32/_fixtfdi.c: New file.
6971 * config/s390/32/_fixunsdfdi.c: New file.
6972 * config/s390/32/_fixunssfdi.c: New file.
6973 * config/s390/32/_fixunstfdi.c: New file.
6974 * config/s390/32/t-floattodi: New file.
6975 * config/s390/libgcc-glibc.ver: New file.
6976 * config/s390/t-crtstuff: New file.
6977 * config/s390/t-linux: New file.
6978 * config/s390/t-tpf: New file.
6980 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6982 * configure.ac (AC_PREREQ): Bump to 2.64.
6984 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
6986 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
6988 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6990 * configure: Regenerate.
6992 2009-08-09 Douglas B Rupp <rupp@gnat.com>
6994 * config.host (ia64-hp-*vms*): New target.
6995 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
6998 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7000 * configure.ac: Add snippet for maintainer-mode.
7001 * configure: Regenerate.
7002 * Makefile.in (AUTOCONF, configure_deps): New variables.
7003 ($(srcdir)/configure)): New rule, active only with maintainer
7006 2009-06-23 DJ Delorie <dj@redhat.com>
7009 * config.host: Add mep support.
7011 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
7013 * config.host: Add i386/${host_address}/t-fprules-softfp and
7014 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
7016 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
7018 * config/i386/64/_multc3.c: Likewise.
7019 * config/i386/64/_powitf2.c: Likewise.
7020 * config/i386/64/eqtf2.c: Likewise.
7021 * config/i386/64/getf2.c: Likewise.
7022 * config/i386/64/letf2.c: Likewise.
7023 * config/i386/64/letf2.c: Likewise.
7024 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
7025 unsigned long long for x64 mingw targets.
7026 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
7027 (_FP_I_TYPE): Define as long long for x64 mingw target.
7029 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
7031 * config.host (vax-*-linux*): New.
7033 2009-05-31 Anthony Green <green@moxielogic.com>
7035 * config.host: Add moxie support.
7036 * config/moxie/t-moxie: New file.
7038 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
7040 * config.host: Add i386/${host_address}/t-fprules-softfp and
7041 t-softfp to tmake_file for i[34567]86-*-cygwin*.
7043 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
7045 * config.host: Add i386/${host_address}/t-fprules-softfp to
7046 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
7048 2009-04-09 Nick Clifton <nickc@redhat.com>
7050 * config/ia64/tf-signs.c: Change copyright header to refer to
7051 version 3 of the GNU General Public License with version 3.1
7052 of the GCC Runtime Library Exception and to point readers at
7053 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
7055 * config/i386/32/tf-signs.c: Likewise.
7056 * config/libbid/_addsub_dd.c: Likewise.
7057 * config/libbid/_addsub_sd.c: Likewise.
7058 * config/libbid/_addsub_td.c: Likewise.
7059 * config/libbid/_dd_to_df.c: Likewise.
7060 * config/libbid/_dd_to_di.c: Likewise.
7061 * config/libbid/_dd_to_sd.c: Likewise.
7062 * config/libbid/_dd_to_sf.c: Likewise.
7063 * config/libbid/_dd_to_si.c: Likewise.
7064 * config/libbid/_dd_to_td.c: Likewise.
7065 * config/libbid/_dd_to_tf.c: Likewise.
7066 * config/libbid/_dd_to_udi.c: Likewise.
7067 * config/libbid/_dd_to_usi.c: Likewise.
7068 * config/libbid/_dd_to_xf.c: Likewise.
7069 * config/libbid/_df_to_dd.c: Likewise.
7070 * config/libbid/_df_to_sd.c: Likewise.
7071 * config/libbid/_df_to_td.c: Likewise.
7072 * config/libbid/_di_to_dd.c: Likewise.
7073 * config/libbid/_di_to_sd.c: Likewise.
7074 * config/libbid/_di_to_td.c: Likewise.
7075 * config/libbid/_div_dd.c: Likewise.
7076 * config/libbid/_div_sd.c: Likewise.
7077 * config/libbid/_div_td.c: Likewise.
7078 * config/libbid/_eq_dd.c: Likewise.
7079 * config/libbid/_eq_sd.c: Likewise.
7080 * config/libbid/_eq_td.c: Likewise.
7081 * config/libbid/_ge_dd.c: Likewise.
7082 * config/libbid/_ge_sd.c: Likewise.
7083 * config/libbid/_ge_td.c: Likewise.
7084 * config/libbid/_gt_dd.c: Likewise.
7085 * config/libbid/_gt_sd.c: Likewise.
7086 * config/libbid/_gt_td.c: Likewise.
7087 * config/libbid/_isinfd128.c: Likewise.
7088 * config/libbid/_isinfd32.c: Likewise.
7089 * config/libbid/_isinfd64.c: Likewise.
7090 * config/libbid/_le_dd.c: Likewise.
7091 * config/libbid/_le_sd.c: Likewise.
7092 * config/libbid/_le_td.c: Likewise.
7093 * config/libbid/_lt_dd.c: Likewise.
7094 * config/libbid/_lt_sd.c: Likewise.
7095 * config/libbid/_lt_td.c: Likewise.
7096 * config/libbid/_mul_dd.c: Likewise.
7097 * config/libbid/_mul_sd.c: Likewise.
7098 * config/libbid/_mul_td.c: Likewise.
7099 * config/libbid/_ne_dd.c: Likewise.
7100 * config/libbid/_ne_sd.c: Likewise.
7101 * config/libbid/_ne_td.c: Likewise.
7102 * config/libbid/_sd_to_dd.c: Likewise.
7103 * config/libbid/_sd_to_df.c: Likewise.
7104 * config/libbid/_sd_to_di.c: Likewise.
7105 * config/libbid/_sd_to_sf.c: Likewise.
7106 * config/libbid/_sd_to_si.c: Likewise.
7107 * config/libbid/_sd_to_td.c: Likewise.
7108 * config/libbid/_sd_to_tf.c: Likewise.
7109 * config/libbid/_sd_to_udi.c: Likewise.
7110 * config/libbid/_sd_to_usi.c: Likewise.
7111 * config/libbid/_sd_to_xf.c: Likewise.
7112 * config/libbid/_sf_to_dd.c: Likewise.
7113 * config/libbid/_sf_to_sd.c: Likewise.
7114 * config/libbid/_sf_to_td.c: Likewise.
7115 * config/libbid/_si_to_dd.c: Likewise.
7116 * config/libbid/_si_to_sd.c: Likewise.
7117 * config/libbid/_si_to_td.c: Likewise.
7118 * config/libbid/_td_to_dd.c: Likewise.
7119 * config/libbid/_td_to_df.c: Likewise.
7120 * config/libbid/_td_to_di.c: Likewise.
7121 * config/libbid/_td_to_sd.c: Likewise.
7122 * config/libbid/_td_to_sf.c: Likewise.
7123 * config/libbid/_td_to_si.c: Likewise.
7124 * config/libbid/_td_to_tf.c: Likewise.
7125 * config/libbid/_td_to_udi.c: Likewise.
7126 * config/libbid/_td_to_usi.c: Likewise.
7127 * config/libbid/_td_to_xf.c: Likewise.
7128 * config/libbid/_tf_to_dd.c: Likewise.
7129 * config/libbid/_tf_to_sd.c: Likewise.
7130 * config/libbid/_tf_to_td.c: Likewise.
7131 * config/libbid/_udi_to_dd.c: Likewise.
7132 * config/libbid/_udi_to_sd.c: Likewise.
7133 * config/libbid/_udi_to_td.c: Likewise.
7134 * config/libbid/_unord_dd.c: Likewise.
7135 * config/libbid/_unord_sd.c: Likewise.
7136 * config/libbid/_unord_td.c: Likewise.
7137 * config/libbid/_usi_to_dd.c: Likewise.
7138 * config/libbid/_usi_to_sd.c: Likewise.
7139 * config/libbid/_usi_to_td.c: Likewise.
7140 * config/libbid/_xf_to_dd.c: Likewise.
7141 * config/libbid/_xf_to_sd.c: Likewise.
7142 * config/libbid/_xf_to_td.c: Likewise.
7143 * config/libbid/bid128.c: Likewise.
7144 * config/libbid/bid128_2_str.h: Likewise.
7145 * config/libbid/bid128_2_str_macros.h: Likewise.
7146 * config/libbid/bid128_2_str_tables.c: Likewise.
7147 * config/libbid/bid128_add.c: Likewise.
7148 * config/libbid/bid128_compare.c: Likewise.
7149 * config/libbid/bid128_div.c: Likewise.
7150 * config/libbid/bid128_fma.c: Likewise.
7151 * config/libbid/bid128_logb.c: Likewise.
7152 * config/libbid/bid128_minmax.c: Likewise.
7153 * config/libbid/bid128_mul.c: Likewise.
7154 * config/libbid/bid128_next.c: Likewise.
7155 * config/libbid/bid128_noncomp.c: Likewise.
7156 * config/libbid/bid128_quantize.c: Likewise.
7157 * config/libbid/bid128_rem.c: Likewise.
7158 * config/libbid/bid128_round_integral.c: Likewise.
7159 * config/libbid/bid128_scalb.c: Likewise.
7160 * config/libbid/bid128_sqrt.c: Likewise.
7161 * config/libbid/bid128_string.c: Likewise.
7162 * config/libbid/bid128_to_int16.c: Likewise.
7163 * config/libbid/bid128_to_int32.c: Likewise.
7164 * config/libbid/bid128_to_int64.c: Likewise.
7165 * config/libbid/bid128_to_int8.c: Likewise.
7166 * config/libbid/bid128_to_uint16.c: Likewise.
7167 * config/libbid/bid128_to_uint32.c: Likewise.
7168 * config/libbid/bid128_to_uint64.c: Likewise.
7169 * config/libbid/bid128_to_uint8.c: Likewise.
7170 * config/libbid/bid32_to_bid128.c: Likewise.
7171 * config/libbid/bid32_to_bid64.c: Likewise.
7172 * config/libbid/bid64_add.c: Likewise.
7173 * config/libbid/bid64_compare.c: Likewise.
7174 * config/libbid/bid64_div.c: Likewise.
7175 * config/libbid/bid64_fma.c: Likewise.
7176 * config/libbid/bid64_logb.c: Likewise.
7177 * config/libbid/bid64_minmax.c: Likewise.
7178 * config/libbid/bid64_mul.c: Likewise.
7179 * config/libbid/bid64_next.c: Likewise.
7180 * config/libbid/bid64_noncomp.c: Likewise.
7181 * config/libbid/bid64_quantize.c: Likewise.
7182 * config/libbid/bid64_rem.c: Likewise.
7183 * config/libbid/bid64_round_integral.c: Likewise.
7184 * config/libbid/bid64_scalb.c: Likewise.
7185 * config/libbid/bid64_sqrt.c: Likewise.
7186 * config/libbid/bid64_string.c: Likewise.
7187 * config/libbid/bid64_to_bid128.c: Likewise.
7188 * config/libbid/bid64_to_int16.c: Likewise.
7189 * config/libbid/bid64_to_int32.c: Likewise.
7190 * config/libbid/bid64_to_int64.c: Likewise.
7191 * config/libbid/bid64_to_int8.c: Likewise.
7192 * config/libbid/bid64_to_uint16.c: Likewise.
7193 * config/libbid/bid64_to_uint32.c: Likewise.
7194 * config/libbid/bid64_to_uint64.c: Likewise.
7195 * config/libbid/bid64_to_uint8.c: Likewise.
7196 * config/libbid/bid_b2d.h: Likewise.
7197 * config/libbid/bid_binarydecimal.c: Likewise.
7198 * config/libbid/bid_conf.h: Likewise.
7199 * config/libbid/bid_convert_data.c: Likewise.
7200 * config/libbid/bid_decimal_data.c: Likewise.
7201 * config/libbid/bid_decimal_globals.c: Likewise.
7202 * config/libbid/bid_div_macros.h: Likewise.
7203 * config/libbid/bid_dpd.c: Likewise.
7204 * config/libbid/bid_flag_operations.c: Likewise.
7205 * config/libbid/bid_from_int.c: Likewise.
7206 * config/libbid/bid_functions.h: Likewise.
7207 * config/libbid/bid_gcc_intrinsics.h: Likewise.
7208 * config/libbid/bid_inline_add.h: Likewise.
7209 * config/libbid/bid_internal.h: Likewise.
7210 * config/libbid/bid_round.c: Likewise.
7211 * config/libbid/bid_sqrt_macros.h: Likewise.
7213 2009-04-09 Jakub Jelinek <jakub@redhat.com>
7215 * Makefile.in: Change copyright header to refer to version
7216 3 of the GNU General Public License and to point readers at the
7217 COPYING3 file and the FSF's license web page.
7218 * config.host: Likewise.
7220 2009-04-07 Alan Modra <amodra@bigpond.net.au>
7222 * config.host: Reorder and merge to match config.gcc change.
7224 2009-04-03 Alan Modra <amodra@bigpond.net.au>
7226 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
7228 2009-03-28 Joseph Myers <joseph@codesourcery.com>
7230 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
7231 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
7232 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
7233 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
7235 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
7237 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
7238 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
7240 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
7242 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
7243 ia64/t-softfp-compat to tmake_file.
7245 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
7247 * config/ia64/__divxf3.asm: New.
7248 * config/ia64/_fixtfdi.asm: Likewise.
7249 * config/ia64/_fixunstfdi.asm: Likewise.
7250 * config/ia64/_floatditf.asm: Likewise.
7251 * config/ia64/t-fprules-softfp: Likewise.
7252 * config/ia64/t-softfp-compat: Likewise.
7253 * config/ia64/tf-signs.c: Likewise.
7255 2009-01-18 Ben Elliston <bje@au.ibm.com>
7257 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
7259 2009-01-16 Ben Elliston <bje@au.ibm.com>
7261 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
7264 2009-01-13 Ben Elliston <bje@au.ibm.com>
7266 * config/t-softfp: New file.
7267 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
7268 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
7270 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
7272 * config.host: Add m32r*-*-rtems*.
7274 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
7276 * config.host: Add m32c*-*-rtems*.
7278 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7281 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
7282 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
7283 * configure: Regenerate.
7284 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
7285 tmake_file here from gcc/config.gcc.
7286 Move extra_parts here from gcc/config.gcc.
7287 * config/i386/t-sol2: Move here from gcc/config/i386.
7288 Use gcc_srcdir instead of srcdir.
7290 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
7292 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
7295 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
7297 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
7299 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
7301 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
7303 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
7306 * config.host: Add picochip-*-*.
7308 2008-08-06 Bob Wilson <bob.wilson@acm.org>
7310 * config.host: Match more processor names for Xtensa.
7312 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
7314 * config/i386/64/t-softfp-compat: Update comments.
7316 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
7318 * config/i386/64/_divtc3-compat.c: Moved to ...
7319 * config/i386/64/_divtc3.c: Here.
7321 * config/i386/64/_multc3-compat.c: Moved to ...
7322 * config/i386/64/_multc3.c: Here.
7324 * config/i386/64/_powitf2-compat.c: Moved to ...
7325 * config/i386/64/_powitf2.c: Here.
7327 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
7328 .c suffix instead of -compat.c.
7330 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
7332 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
7333 (_FP_MUL_MEAT_D): Ditto.
7334 (_FP_DIV_MEAT_S): Ditto.
7335 (_FP_DIV_MEAT_D): Ditto.
7337 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
7339 * Makefile.in: Add support for __sync_* libgcc functions.
7341 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
7343 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
7345 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7348 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
7349 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
7351 * config/i386/64/t-fprules-softfp: Moved to ...
7352 * config/i386/64/t-softfp-compat: This. New.
7354 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
7356 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
7357 Initialize f with 0.0.
7359 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7362 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
7364 * config/i386/64/_divtc3-compat.c: New.
7365 * config/i386/64/_multc3-compat.c: Likewise.
7366 * config/i386/64/_powitf2-compat.c: Likewise.
7367 * config/i386/64/eqtf2.c: Likewise.
7368 * config/i386/64/getf2.c: Likewise.
7369 * config/i386/64/letf2.c: Likewise.
7370 * config/i386/64/t-fprules-softfp: Likewise.
7372 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7374 * config.host: Add i386/${host_address}/t-fprules-softfp to
7375 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
7376 i[34567]86-*-linux*, x86_64-*-linux*.
7378 * configure.ac: Set host_address to 64 or 32 for x86.
7379 * configure: Regenerated.
7381 * Makefile.in (config.status): Also depend on
7382 $(srcdir)/config.host.
7384 * config/i386/32/t-fprules-softfp: New.
7385 * config/i386/32/tf-signs.c: Likewise.
7387 * config/i386/64/sfp-machine.h: New. Moved from gcc.
7389 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7390 Uros Bizjak <ubizjak@gmail.com>
7392 * config/i386/32/sfp-machine.h: New.
7394 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
7396 * config/rs6000/t-ppccomm: Remove rules that conflict with
7397 auto-generated rules.
7399 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7401 * configure.ac: sinclude override.m4.
7402 * configure: Regenerate.
7404 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
7406 * configure: Regenerate.
7408 2008-06-10 Joseph Myers <joseph@codesourcery.com>
7410 * Makefile.in (DECNUMINC): Remove
7411 -I$(MULTIBUILDTOP)../../libdecnumber.
7414 2008-06-07 Joseph Myers <joseph@codesourcery.com>
7416 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
7417 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
7418 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
7419 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
7420 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
7421 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
7422 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
7423 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
7424 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
7425 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
7426 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
7427 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
7428 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
7429 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
7431 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
7433 * config.host (sh2[lbe]*-*-linux*): Allow target.
7435 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
7437 * config/rs6000/t-ppccomm: Add build rules for new files.
7438 (LIB2ADD_ST): New variable.
7440 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
7444 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
7445 * config/t-avr: New file. Build 16bit libgcc functions.
7447 2008-03-02 Jakub Jelinek <jakub@redhat.com>
7450 * config/t-slibgcc-darwin: Make install-leaf dependent on
7451 install-darwin-libgcc-stubs instead of install.
7453 2008-01-25 Joseph Myers <joseph@codesourcery.com>
7455 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
7456 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
7457 sh-*-rtemscoff*): Remove cases.
7459 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
7461 * Makefile.in (all): Use install-leaf rather than install.
7462 (install): Split most of the rule into...
7463 (install-leaf): ...this new one.
7465 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
7466 Paolo Bonzini <bonzini@gnu.org>
7469 * Makefile.in: Use @shlib_slibdir@ substitution to get
7470 correct install name on darwin.
7471 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
7473 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
7475 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
7476 cris-*-elf and cris-*-none.
7477 (crisv32-*-linux*): Similar, as cris-*-linux*.
7479 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
7481 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
7483 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
7486 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
7487 * configure: Regenerated.
7489 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
7491 * Makefile.in (dfp-filenames): Replace decimal_globals,
7492 decimal_data, binarydecimal and convert_data with
7493 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
7494 and bid_convert_data, respectively.
7496 2007-09-17 Chao-ying Fu <fu@mips.com>
7497 Nigel Stephens <nigel@mips.com>
7499 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
7500 * Makefile.in (fixed_point): Define.
7501 Check if fixed_point is yes to build support functions.
7502 * configure.ac: Check for fixed_point support.
7503 * configure: Regenerated.
7504 * gen-fixed.sh: New file to generate lists of fixed-point labels,
7505 funcs, modes, from, to.
7507 2007-09-11 Janis Johnson <janis187@us.ibm.com
7509 * Makefile.in (dfp-filenames): Add bid128_noncomp.
7511 2007-09-10 Janis Johnson <janis187@us.ibm.com>
7513 * Makefile.in (dfp-filenames): Remove decUtility, add
7514 decDouble, decPacked, decQuad, decSingle.
7516 2007-08-27 Hans Kester <hans.kester@ellips.nl>
7518 * config.host : Add x86_64-elf target.
7520 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
7522 * configure.ac (set_have_cc_tls): Add a missing =.
7523 * configure: Regenerated.
7525 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
7527 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
7528 and x86_64-*-linux*.
7530 * config/t-tls: New file.
7532 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
7534 * configure.ac: Include ../config/enable.m4 and
7535 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
7536 supports TLS and substitute set_have_cc_tls.
7537 * configure: Regenerated.
7539 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
7541 * Makefile.in: Use libbid for DFP when BID is enabled.
7543 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
7545 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
7546 extra_parts. Add config/i386/t-cygming to tmake_file.
7547 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
7549 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
7550 Danny Smith <dannysmith@users.sourceforge.net>
7553 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
7554 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
7555 * config/i386/t-crtfm: Compile crtfastmath.o with
7556 -minline-all-stringops.
7558 2007-05-10 Richard Sandiford <richard@codesourcery.com>
7560 * config.host (sparc-wrs-vxworks): New target.
7562 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
7564 * config.host: Recognize fido.
7566 2007-04-04 Janis Johnson <janis187@us.ibm.com>
7568 * configure: Check host, not target, for decimal float support.
7570 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
7572 * config/i386/t-crtpc: New file.
7573 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
7574 (x86_64-*-linux*): Ditto.
7576 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
7578 * config.host (x86_64-*-mingw*): New target.
7580 2007-03-23 Michael Meissner <michael.meissner@amd.com>
7581 H.J. Lu <hongjiu.lu@intel.com>
7583 * Makefile.in (enable_decimal_float): New.
7585 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
7586 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
7587 (decbits-filenames): This.
7588 (decbits-objects): New.
7589 (libgcc-objects): Add $(decbits-objects).
7591 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
7592 Substitute enable_decimal_float.
7593 * configure: Regenerated.
7595 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
7597 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
7599 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
7601 * Makefile.in (install-info): New dummy target.
7603 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
7605 * config.host (bfin*-linux-uclibc*): Set extra_parts.
7607 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
7609 * Makefile.in: Add install-html and install-pdf dummy
7612 2007-02-05 Roger Sayle <roger@eyesopen.com>
7613 Daniel Jacobowitz <dan@codesourcery.com>
7615 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
7616 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
7617 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
7619 2007-01-29 Janis Johnson <janis187@us.ibm.com>
7621 * Makefile.in (dec-filenames): Add decExcept.
7623 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
7626 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
7629 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
7631 * configure.ac: Add --enable-version-specific-runtime-libs.
7632 Correct $slibdir default.
7633 * configure: Regenerated.
7635 2007-01-23 Joseph Myers <joseph@codesourcery.com>
7637 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
7639 2007-01-21 Andrew Pinski <pinskia@gmail.com>
7642 * config.host (alpha*-*-linux*): Set extra_parts.
7644 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
7646 * config/sh/t-linux: New.
7647 * config.host (sh*-*-linux*): Set tmake_file.
7649 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
7651 * Makefile.in (install): Handle multilibs.
7653 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
7655 * Makefile.in: Added .PHONY entry for documentation targets.
7657 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
7659 * Makefile.in: Add empty info, html, dvi, pdf targets.
7661 2007-01-04 Mike Stump <mrs@apple.com>
7663 * Makefile.in (MAKEINFO): Remove.
7666 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
7668 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
7669 * configure: Regenerate.
7670 * Makefile.in (host_subdir): Substitute it.
7671 (gcc_objdir): Use it.
7673 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
7675 * config.host (ia64*-*-linux*): Set tmake_file.
7677 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
7679 * Makefile.in (version): Define.
7681 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
7682 Paolo Bonzini <bonzini@gnu.org>
7684 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
7685 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
7686 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
7687 config/sparc/t-crtfm, config/t-slibgcc-darwin,
7688 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
7689 shared-object.mk, siditi-object.mk, static-object.mk: New files.
7690 * configure: Generated.
7692 Copyright (C) 2007-2016 Free Software Foundation, Inc.
7694 Copying and distribution of this file, with or without modification,
7695 are permitted in any medium without royalty provided the copyright
7696 notice and this notice are preserved.