1 2013-11-10 Kai Tietz <ktietz@redhat.com>
4 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
5 Increment load-count on use of LIBGCC_SONAME DLL.
6 (hmod_libgcc): New static variable to hold handle of
8 (__gcc_deregister_frame): Decrement load-count of
11 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
13 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
14 FP_EX_DENORM. Store result to volatile location after SSE division
15 to close interrupt window. Remove unneeded fwait after x87
16 division since interrupt window will be closed by emitted fstp.
17 Rewrite FP_EX_INEXACT handling.
19 2013-10-16 Release Manager
23 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
25 Backport from trunk: Fix licenses on several libgcc files.
27 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
28 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
29 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
30 GPL-3.0-with-GCC-exception.
32 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
34 Backport from 2013-07-19 trunk r201051.
37 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
38 (__round_s2_const, __round_u2_const)
39 (__round_s4_const, __round_u4_const, __round_x8):
40 Saturate result if addition result cannot be represented.
42 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
44 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
46 2013-06-19 Alan Modra <amodra@gmail.com>
48 Apply mainline patches
49 2013-06-04 Alan Modra <amodra@gmail.com>
50 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
52 2013-04-25 Alan Modra <amodra@gmail.com>
53 * config.host: Match little-endian powerpc-linux.
55 2013-06-08 Walter Lee <walt@tilera.com>
57 Backport from mainline:
58 2013-06-08 Walter Lee <walt@tilera.com>
60 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
61 Replace int64_t with long long. Add __extension__ where
64 2013-06-06 Douglas B Rupp <rupp@adacore.com>
66 * config.host (arm-wrs-vxworks): Configure with other soft float.
68 2013-05-31 Richard Henderson <rth@redhat.com>
71 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
72 (execute_cfa_program): Use it when storing to fs->regs.
74 2013-05-31 Release Manager
78 2013-04-11 Julian Brown <julian@codesourcery.com>
80 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
81 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
82 unsigned char/unsigned short.
83 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
85 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
88 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
90 2013-03-26 Robert Mason <rbmj@verizon.net>
94 Backport from mainline:
95 2013-03-20 Robert Mason <rbmj@verizon.net>
97 * config/vxlib-tls.c (__gthread_get_tsd_data,)
98 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
99 (__gthread_leave_tsd_dtor_context): Add prototypes.
100 (tls_delete_hook): Update.
102 2013-03-26 Walter Lee <walt@tilera.com>
104 Backport from mainline:
105 2013-03-26 Walter Lee <walt@tilera.com>
107 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
108 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
110 2013-03-22 Release Manager
112 * GCC 4.8.0 released.
114 2013-03-14 Jakub Jelinek <jakub@redhat.com>
116 PR tree-optimization/53265
117 * unwind-dw2.c (execute_cfa_program): Avoid
118 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
119 on targets with DWARF_FRAME_REGISTERS < 32.
121 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
124 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
125 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
127 2013-03-07 Sriraman Tallam <tmsriram@google.com>
129 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
130 sandybridge processors.
132 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
135 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
138 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
140 * config/microblaze/crti.S: Setup stack protection at entry
142 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
144 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
145 (__rotldi3): Shift bytewise if applicable.
147 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
149 * config/aarch64/sync-cache.c
150 (__aarch64_sync_cache_range): Silence warnings.
152 2013-02-25 Catherine Moore <clm@codesourcery.com>
155 2013-02-24 Catherine Moore <clm@codesourcery.com>
156 Joseph Myers <joseph@codesourcery.com>
157 Chao-ying Fu <fu@mips.com>
159 * config/mips/mips16.S: Don't build for microMIPS.
160 * config/mips/linux-unwind.h: Handle microMIPS frame.
161 * config/mips/crtn.S (fini, init): New labels.
163 2013-02-24 Catherine Moore <clm@codesourcery.com>
164 Joseph Myers <joseph@codesourcery.com>
165 Chao-ying Fu <fu@mips.com>
167 * config/mips/mips16.S: Don't build for microMIPS.
168 * config/mips/linux-unwind.h: Handle microMIPS frame.
169 * config/mips/crtn.S (fini, init): New labels.
171 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
172 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
175 2013-02-16 Alan Modra <amodra@gmail.com>
178 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
179 (ppc_fallback_frame_state): Always set up save locations for fp
180 and altivec. Don't bother with non-callee-saved regs, r0-r13
181 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
183 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
186 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
188 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
189 _ssmulha3, _usmulusa3, _ssmulsa3.
190 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
191 (__muldi3): XCALL __muldi3_6 instead of rcall.
192 (__umulsidi3, __mulsidi3): New functions.
193 (do_prologue_saves, do_epilogue_restores): New .macros.
194 (__divdi3_moddi3): Use them.
195 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
196 (__usmulusa3, __ssmulsa3): New functions.
198 2013-02-11 Iain Sandoe <iain@codesourcery.com>
199 Jack Howarth <howarth@bromo.med.uc.edu>
200 Patrick Marlier <patrick.marlier@gmail.com>
203 * config/darwin-crt-tm.c: Remove dummy functions hack.
205 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
208 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
209 * config/avr/lib2-object.mk: New iterator to build objects from it.
210 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
212 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
213 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
214 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
215 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
216 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
217 * config/avr/lib1funcs-fixed.S: Implement them.
219 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
221 Update copyright years.
223 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
226 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
227 Add crtcxa to extra_parts.
228 * config/rs6000/exit.h: New file.
229 * config/rs6000/cxa_atexit.c: New file.
230 * config/rs6000/cxa_finalize.c: New file.
231 * config/rs6000/crtcxa.c: New file.
232 * config/rs6000/t-aix-cxa: New file.
233 * config/rs6000/libgcc-aix-cxa.ver: New file.
235 2013-01-31 Nick Clifton <nickc@redhat.com>
237 * config/v850/lib1funcs.S: Add support for e3v5 architecture
240 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
243 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
244 _mulQQ, _mulHQ, _mulHA, _mulSA,
245 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
246 _divQQ, _divHQ, _divHA, _divSA,
247 _divUQQ, _divUHQ, _divUHA, _divUSA.
249 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
251 * config.host(microblaze*-linux*): tmake_file: Remove
252 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
253 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
254 to exclude functions from being built with libgcc.c and use
255 the microblaze assembly.
257 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
259 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
262 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
264 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
265 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
266 __UINTPTR_TYPE__; also cast 'base' to the same type before the
269 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
271 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
272 loop start address for cache clearing.
274 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
276 * config/avr/lib1funcs.S: Remove trailing blanks.
277 * config/avr/lib1funcs-fixed.S: Ditto.
279 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
281 * config/avr/avr-lib.h: Add GPL copyright notice.
283 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
285 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
286 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
287 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
288 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
290 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
292 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
293 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
295 2013-01-04 Nick Clifton <nickc@redhat.com>
297 * config/v850/lib1funcs.S: Only provide CALLT support functions if
298 the CALLT instruction is supported.
300 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
302 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
303 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
305 2012-12-13 John Tytgat <John@bass-software.com>
307 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
310 2012-12-12 Jakub Jelinek <jakub@redhat.com>
313 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
314 undefined signed overflows.
316 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
319 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
321 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
323 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
324 (FP_TRAPPING_EXCEPTIONS): Define.
325 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
326 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
328 2012-12-04 Richard Henderson <rth@redhat.com>
331 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
333 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
335 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
336 (FP_EX_SHIFT): Define.
337 (FP_TRAPPING_EXCEPTIONS): Define.
339 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
341 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
342 (FP_ROUNDMODE): Use FP_RND_MASK.
343 * config/aarch64/sfp-exceptions.c: New.
344 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
345 Use __sfp_handle_exceptions.
347 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
349 * config.host: (arm*-*-freebsd*): Remove.
350 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
351 (arm*-*-elf*): Remove.
352 (arm*-*-wince-pe*): Remove.
353 * arm/unwind-arm.c (struct fpa_reg): Delete.
354 (struct fpa_regs): Delete.
355 (phase1_vrs): Remove fpa element.
356 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
357 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
358 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
359 * ieee754-sf.S (floatundisf): Remove FPA support.
360 (floatdisf): Likewise.
361 * ieee75f-df.S (floatundidf): Likewise.
362 (floatdidf): Likewise.
364 2012-11-29 Kai Tietz <ktietz@redhat.com>
367 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
368 * unwind-generic.h: Likewise.
369 * unwind-seh.c: Likewise.
371 2012-11-28 Richard Henderson <rth@redhat.com>
374 * emutls.c (__emutls_get_address): Avoid race condition between
375 obj->loc.offset read and emutls_key initialization.
377 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
379 Adjust decimal point of signed accum mode to GCC default.
382 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
384 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
385 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
387 (__divqq3, __divha3, __divsa3): Adjust to new position of
388 decimal point of signed accum types.
390 (__mulusa3_round): New function.
392 (__divqq_helper): New function.
393 (__udivuqq3): Use it.
395 2012-11-20 Jakub Jelinek <jakub@redhat.com>
398 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
400 2012-11-18 Teresa Johnson <tejohnson@google.com>
403 * libgcov.c (gcov_exit): Remove merged program summary
404 comparison unless !GCOV_LOCKED.
406 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
408 * soft-fp: Updated from glibc upstream.
410 2012-11-06 Ian Lance Taylor <iant@google.com>
412 * generic-morestack.c (__generic_morestack): Align the returned
413 stack pointer to a 32 byte boundary.
414 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
415 increment the return address until we have decided that we don't
416 have a varargs function.
417 (__morestack) [32-bit]: Align stack correctly when calling C
419 (__morestack) [64-bit]: Likewise.
421 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
423 * configure: Regenerate.
425 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
428 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
429 * config/i386/sfp-machine.h: Guard exception handling
430 code with _SOFT_FLOAT.
431 * config/i386/32/sfp-machine.h: Guard rounding handling
432 code with _SOFT_FLOAT.
433 * config/i386/64/sfp-machine.h: Ditto.
435 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
437 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
440 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
442 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
443 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
444 when appropriate. Correct structure element types.
445 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
446 -minline-all-stringops from compile flags.
448 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
450 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
452 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
454 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
456 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
458 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
461 2012-10-23 Ian Bolton <ian.bolton@arm.com>
462 Jim MacArthur <jim.macarthur@arm.com>
463 Marcus Shawcroft <marcus.shawcroft@arm.com>
464 Nigel Stephens <nigel.stephens@arm.com>
465 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
466 Richard Earnshaw <rearnsha@arm.com>
467 Sofiane Naci <sofiane.naci@arm.com>
468 Stephen Thomas <stephen.thomas@arm.com>
469 Tejas Belagod <tejas.belagod@arm.com>
470 Yufeng Zhang <yufeng.zhang@arm.com>
472 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
473 * config/aarch64/crti.S: New file.
474 * config/aarch64/crtn.S: New file.
475 * config/aarch64/linux-unwind.h: New file.
476 * config/aarch64/sfp-machine.h: New file.
477 * config/aarch64/sync-cache.c: New file.
478 * config/aarch64/t-aarch64: New file.
479 * config/aarch64/t-softfp: New file.
481 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
483 * config/mmix/crti.S: Mark program and data addresses using PRELD.
484 Remove typo'd and unnecessary alignment-LOC for .data. Remove
485 no-longer-needed LDBU insns.
487 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
490 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
491 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
493 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
495 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
497 2012-10-15 Matthias Klose <doko@ubuntu.com>
499 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
501 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
503 * configure: Regenerate.
504 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
506 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
508 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
509 instructions for 64bit targets only.
511 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
513 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
514 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
515 * config/i386/32/sfp-machine.h: ... here.
516 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
517 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
520 2012-10-07 Matthias Klose <doko@ubuntu.com>
522 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
524 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
526 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
528 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
529 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
530 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
533 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
536 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
539 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
542 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
543 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
544 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
546 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
549 * config/sh/linux-atomic.S: Delete.
550 * config/sh/linux-atomic.c: New.
551 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
552 linux-atomic.c. Add cflags to disable warnings.
554 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
557 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
559 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
560 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
561 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
562 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
563 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
565 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
567 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
569 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
570 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
572 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
574 * config.host (hppa-*-openbsd*): New target.
575 * config/pa/t-openbsd: New file.
577 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
580 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
581 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
582 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
583 (__divsa3): Use __negsi2 to negate r_quoL.
584 * config/avr/lib1funcs.S (FALIAS): New macro.
585 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
586 (__negsi2): ...this new function.
587 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
588 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
589 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
590 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
591 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
592 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
594 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
597 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
598 (lshrsi3): Reimplement as lshrsi3_r0.
600 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
603 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
606 2012-09-07 Teresa Johnson <tejohnson@google.com>
608 PR gcov-profile/54487
609 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
612 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
615 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
616 not configured --with-avrlibc=no.
617 * config/avr/t-avrlibc: New file.
618 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
619 (DPBIT_FUNCS): Ditto.
620 (TPBIT_FUNCS): Ditto.
622 2012-09-04 Teresa Johnson <tejohnson@google.com>
624 * libgcov.c (struct gcov_summary_buffer): New structure.
625 (gcov_histogram_insert): New function.
626 (gcov_compute_histogram): Ditto.
627 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
628 histograms during summary merging.
630 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
632 * config.host (x86_64-*-openbsd*): New target.
634 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
636 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
639 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
642 * config/avr/t-avr (conv_X): Rename to func_X.
644 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
647 * config/avr/lib1funcs-fixed.S: New file.
648 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
650 (neg2, neg4): New macros.
651 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
652 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
653 (__umulhisi3): Speed up MUL variant if there is enough flash.
654 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
656 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
657 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
658 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
659 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
660 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
661 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
662 (LIB2FUNCS_EXCLUDE): Add supported functions.
664 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
666 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
667 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
669 * fixed-obj.mk: Only expand dependency if $o is not in
672 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
674 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
676 2012-08-22 Joseph Myers <joseph@codesourcery.com>
678 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
679 depend on --enable-shared.
680 ($(lib1asmfuncs-o)): Use %.vis files independent of
682 * static-object.mk ($(base)$(objext), $(base).vis)
683 ($(base)_s$(objext)): Use same rules for visibility handling as in
686 2012-08-21 Ian Lance Taylor <iant@google.com>
688 * config/i386/morestack.S (__morestack_non_split): Increase amount
689 of space allocated for non-split code stack.
691 2012-08-19 Joseph Myers <joseph@codesourcery.com>
693 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
694 even if inhibit_libc.
696 2012-08-17 Julian Brown <julian@codesourcery.com>
698 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
699 -fexceptions -fnon-call-exceptions if not defined.
700 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
701 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
703 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
705 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
708 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
710 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
711 rs6000/t-slibgcc-aix.
713 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
715 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
717 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
719 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
721 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
724 * Makefile.in (version): Replace top_srcdir with srcdir.
726 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
728 * Makefile.in (version): set to BASE-VER file from gcc directory.
730 2012-08-01 Nick Clifton <nickc@redhat.com>
732 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
733 Implements __clrsb for an HImode argument.
735 2012-07-31 Nick Clifton <nickc@redhat.com>
737 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
738 Implements __clrsb for an HImode argument.
739 * config/stormy16/clrsbhi2.c: New file:
740 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
742 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
744 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
746 2012-07-19 Tristan Gingold <gingold@adacore.com>
747 Richard Henderson <rth@redhat.com>
749 * unwind-seh.c: New file.
750 * unwind-generic.h: Include windows.h for SEH.
751 (_Unwind_Exception): Use 6 private fields for SEH.
752 (_GCC_specific_handler): Declare.
753 * unwind-c.c (__gcc_personality_seh0): New function.
755 * config/i386/libgcc-cygming.ver: New file.
756 * config/i386/t-seh-eh: New file.
757 * config.host (x86_64-*-mingw*): Default to seh.
759 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
761 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
763 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
765 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
766 __builtin_expect when checking for exceptions.
767 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
769 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
771 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
772 function declaration.
773 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
775 * config/ia64/sfp-exceptions.c: New.
776 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
778 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
780 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
781 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
782 * config/i386/64/sfp-machine: ... (delete here) ...
783 * config/i386/sfp-machine.h: ... to here.
784 (FP_EX_MASK): Remove.
786 (FP_INIT_ROUNDMODE): Declare asm as volatile.
788 2012-06-11 Sriraman Tallam <tmsriram@google.com>
790 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
791 * config/i386/libgcc-sol2.ver: Ditto.
792 * config/i386/libgcc-glibc.ver: Ditto.
794 2012-06-11 Roland McGrath <mcgrathr@google.com>
796 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
797 If __GLIBC__ is defined, refer to __pthread_key_create instead of
800 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
802 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
803 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
804 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
805 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
806 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
807 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
808 * config/i386/64/sfp-machine: ... (delete here) ...
809 * config/i386/sfp-machine.h: ... to here.
811 (__sfp_handle_exceptions): New function declaration.
812 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
813 * config/i386/sfp-exceptions.c: New.
814 * config/i386/t-softfp: New.
815 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
816 i386/t-softfp to tmake_file.
818 2012-06-03 David S. Miller <davem@davemloft.net>
820 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
823 2012-05-31 David S. Miller <davem@davemloft.net>
825 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
826 multiply and divide instructions on 32-bit when V9.
827 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
829 2012-05-29 Joseph Myers <joseph@codesourcery.com>
831 * config/arm/ieee754-df.S: Fix typos.
832 * config/arm/ieee754-sf.S: Fix typos.
833 * config/c6x/libunwind.S: Fix typos.
834 * config/epiphany/udivsi3-float.c: Fix typos.
835 * config/microblaze/muldi3_hard.S: Fix typos.
836 * config/picochip/adddi3.S: Fix typos.
837 * config/picochip/ashlsi3.S: Fix typos.
838 * config/picochip/ashrsi3.S: Fix typos.
839 * config/picochip/clzsi2.S: Fix typos.
840 * config/picochip/cmpsi2.S: Fix typos.
841 * config/picochip/divmod15.S: Fix typos.
842 * config/picochip/divmodhi4.S: Fix typos.
843 * config/picochip/divmodsi4.S: Fix typos.
844 * config/picochip/longjmp.S: Fix typos.
845 * config/picochip/lshrsi3.S: Fix typos.
846 * config/picochip/parityhi2.S: Fix typos.
847 * config/picochip/popcounthi2.S: Fix typos.
848 * config/picochip/setjmp.S: Fix typos.
849 * config/picochip/subdi3.S: Fix typos.
850 * config/picochip/ucmpsi2.S: Fix typos.
851 * config/picochip/udivmodhi4.S: Fix typos.
852 * config/picochip/udivmodsi4.S: Fix typos.
853 * config/spu/divv2df3.c: Fix typos.
854 * config/spu/mfc_multi_tag_release.c: Fix typos.
855 * config/spu/mfc_tag_release.c: Fix typos.
856 * configure.ac: Fix typos.
857 * configure: Regenerate.
859 2012-05-25 Ian Lance Taylor <iant@google.com>
861 * config/i386/morestack.S (__morestack_non_split): Check whether
862 caller is varargs and needs %bp to hold the stack frame on return.
864 2012-05-25 Olivier Hainque <hainque@adacore.com>
866 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
867 sequence in the non pic case on VxWorks.
869 2012-05-24 Olivier Hainque <hainque@adacore.com>
871 * Makefile.in: Move dependency on install-unwind_h from
872 "install-leaf" to "install".
874 2012-05-24 Olivier Hainque <hainque@adacore.com>
876 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
877 Use a separate command for stamp removals.
879 2012-05-21 Andrew Pinski <apinski@cavium.com>
882 * configure.ac: Define the default includes to being none.
883 * configure: Regenerate.
885 2012-05-16 Olivier Hainque <hainque@adacore.com>
887 * Makefile.in (install-unwind_h): Rename into ...
888 (install-unwind_h-forbuild): New target.
889 (all): Use it instead of the former install-unwind_h.
890 (install-unwind_h): Reinstate, copy to user install destination
891 for include files, not to the internal gcc object directory one.
892 (install-leaf): Depend on it.
894 2012-05-15 Olivier Hainque <hainque@adacore.com>
896 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
897 register numbers. LR_REGNO replaces R_LR.
898 (ucontext_for): New, helper for ...
899 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
901 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
903 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
905 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
906 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
907 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
909 (i[34567]86-*-*, x86_64-*-*): ... here.
911 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
912 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
914 * config/i386/i386-cpuinfo.c: Rename to ...
915 * config/i386/cpuinfo.c: ... this.
916 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
918 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
919 (libgcc_cv_init_priority): New test.
920 * configure: Regenerate.
921 * config.in: New file.
922 * Makefile.in (clean): Rename config.h to auto-target.h.
923 (config.h): Likewise.
926 * config/i386/cpuinfo.c (auto-target.h): Include.
927 (CONSTRUCTOR_PRIORITY): Define.
928 (__cpu_indicator_init): Use it.
930 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
932 * longlong.h: Use a URL instead of an FSF postal address.
933 Replace spaces with tab.
935 2012-05-08 Teresa Johnson <tejohnson@google.com>
937 * libgcov.c (gcov_clear, __gcov_reset): New functions.
938 (__gcov_dump): Ditto.
939 (gcov_dump_complete): New global variable.
940 (gcov_exit): Export hidden to enable use in L_gcov_dump.
941 (__gcov_flush): Outline functionality now in gcov_clear.
942 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
944 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
946 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
947 (mips*-*-linux*): Include mips/t-tpbit when long double is
950 2012-04-25 Sriraman Tallam <tmsriram@google.com>
952 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
953 (get_available_features): New argument. Check for AVX2.
954 (__cpu_indicator_init): Modify call to get_available_features.
956 2012-04-25 Alan Modra <amodra@gmail.com>
958 * config/rs6000/crtsavevr.S: New file.
959 * config/rs6000/crtrestvr.S: New file.
960 * config/rs6000/t-savresfgpr: Build the above.
961 * config/rs6000/t-netbsd: Likewise.
963 2012-04-24 Sriraman Tallam <tmsriram@google.com>
965 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
967 2012-04-24 Sriraman Tallam <tmsriram@google.com>
969 * libgcc/config/i386/i386-cpuinfo.c: New file.
970 * libgcc/config/i386/t-cpuinfo: New file.
971 * libgcc/config.host: Include t-cpuinfo.
972 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
974 2012-04-24 Chao-ying Fu <fu@mips.com>
976 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
978 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
980 struct siginfo vs. siginfo_t
982 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
983 siginfo_t instead of struct siginfo.
984 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
985 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
986 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
987 (ia64_handle_unwabi): Likewise.
988 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
989 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
990 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
991 (sh_fallback_frame_state): Likewise.
992 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
993 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
995 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
997 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
1000 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
1002 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
1003 if it hasn't been previously saved.
1005 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
1007 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
1010 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
1013 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
1014 instead of __AVR_HAVE_8BIT_SP__.
1016 2012-03-26 Tristan Gingold <gingold@adacore.com>
1018 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
1019 (unw_table_entry): Use unw_word instead of unsigned long.
1020 (_Unwind_FindTableEntry): Likewise.
1021 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
1022 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
1023 (_Unwind_FindTableEntry): Likewise.
1024 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
1025 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
1026 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
1027 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
1028 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
1029 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
1030 (uw_init_context_1, uw_install_context): Likewise.
1031 (unw_word): Move to unwind-ia64.h
1033 2012-03-26 Tristan Gingold <gingold@adacore.com>
1035 * config/vms/vms-ucrt0.c: Update copyright years.
1037 (___gcc_main_flags): Declare.
1038 (__main): Check flags to remap argv and exit code.
1039 * config.host (*-*-*vms*): Adjust extra_parts.
1040 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
1043 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
1045 * arm/lib1funcs.asm (ctzsi2): New function.
1046 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
1047 * arm/t-linux (LIB1ASMFUNCS): Likewise.
1048 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
1049 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
1050 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
1051 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
1053 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
1055 * config.host: Add bits to support powerpc64-*-freebsd*.
1056 * config/rs6000/freebsd-unwind.h: New file.
1057 * config/rs6000/t-freebsd64: New file.
1059 2012-03-20 Richard Guenther <rguenther@suse.de>
1061 PR gcov-profile/52627
1062 * libgcov.c (init_mx): Fix mutex name.
1064 2012-03-16 Tristan Gingold <gingold@adacore.com>
1066 * config/ia64/vms-unwind.h: Remove ulong (and replace
1067 it by unw_reg where used). Define unw_reg with __int64.
1069 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1071 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1073 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1075 (sparc_is_sighandler): Likewise.
1077 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
1079 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
1082 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1084 * config/arm/crtn.S: Fix typo.
1086 2012-03-13 Richard Guenther <rguenther@suse.de>
1088 * libgcov.c: Remove stdio.h include and NULL un-define.
1090 2012-03-13 Richard Guenther <rguenther@suse.de>
1093 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
1095 2012-03-13 Richard Guenther <rguenther@suse.de>
1097 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
1099 2012-03-13 Richard Guenther <rguenther@suse.de>
1101 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
1102 and __gthread_mutex_init_function definitions.
1104 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1106 * config.host (mips*-*-openbsd*): Remove.
1108 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1110 * config.host: Remove alpha*-dec-osf5.1* handling.
1111 * config/alpha/gthr-posix.c: Remove.
1112 * config/alpha/libgcc-osf5.ver: Remove.
1113 * config/alpha/osf5-unwind.h: Remove.
1114 * config/alpha/t-osf-pthread: Remove.
1115 * config/alpha/t-slibgcc-osf: Remove.
1116 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
1117 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
1118 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
1119 * mkmap-flat.awk: Remove osf_export handling.
1121 2012-03-12 Richard Guenther <rguenther@suse.de>
1123 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
1124 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1125 (__gthread_mutex_init_function): New function.
1126 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1129 * libgcov.c: Include gthr.h.
1130 (__gcov_flush_mx): New global variable.
1131 (init_mx, init_mx_once): New functions.
1132 (__gcov_flush): Protect self with a mutex.
1133 (__gcov_fork): Re-initialize mutex after forking.
1134 * unwind-dw2-fde.c: Change condition under which to use
1135 __GTHREAD_MUTEX_INIT_FUNCTION.
1137 2012-03-12 Tristan Gingold <gingold@adacore.com>
1139 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
1140 * config/ia64/t-vms: Likewise.
1142 2012-03-11 Michael Hope <michael.hope@linaro.org>
1144 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
1147 2012-03-07 Walter Lee <walt@tilera.com>
1149 * config/tilepro/atomic.c: Rename "atomic_" prefix to
1151 (atomic_xor): Rename and move definition to
1152 config/tilepro/atomic.h.
1153 (atomic_nand): Ditto.
1154 * config/tilepro/atomic.h: Rename "atomic_" prefix to
1156 (arch_atomic_xor): Move from config/tilepro/atomic.c.
1157 (arch_atomic_nand): Ditto.
1159 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1162 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
1164 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1167 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
1170 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1174 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
1175 if RAMPZ affects reading from RAM.
1176 (__tablejump_elpm__): Ditto.
1178 (__movmemx_hi): Ditto.
1179 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
1180 (__do_global_dtors): Ditto.
1181 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
1182 (__movmemx_hi): Ditto.
1184 2012-03-05 Richard Henderson <rth@redhat.com>
1186 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
1187 [ARM] (count_trailing_zeros): Use the builtin.
1189 2012-03-01 Kai Tietz <ktietz@redhat.com>
1191 * soft-fp: Imported from glibc upstream.
1193 2012-02-28 Kai Tietz <ktietz@redhat.com>
1195 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
1196 for mingw-targets as attribute gcc_struct.
1198 2012-02-28 Ian Lance Taylor <iant@google.com>
1200 * generic-morestack.c (__splitstack_releasecontext): Correct call
1201 to __morestack_release_segments.
1203 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
1206 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
1207 for __linux__ when removing signals from __morestack_fullmask.
1209 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
1212 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
1214 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1216 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
1217 instead of HAVE_INITFINI_ARRAY.
1218 * config/ia64/crtend.S: Likewise.
1220 2012-02-20 Kai Tietz <ktietz@redhat.com>
1223 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
1225 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
1226 to w32-unwind.h header.
1228 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1230 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
1231 (mips*-*-linux*): Remove t-slibgcc-libgcc.
1232 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
1233 * config/mips/mips16.S (__mips16_rdhwr): Delete.
1235 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1237 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
1239 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1242 * config/darwin-crt-tm.c: Correct typo.
1244 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1245 Patrick Marlier <patrick.marlier@gmail.com>
1248 * config/darwin-crt-tm.c: Generate dummy functions.
1250 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1251 Patrick Marlier <patrick.marlier@gmail.com>
1254 * config/darwin-crt-tm.c (getTMCloneTable): New function.
1255 (__doTMRegistrations): Call it.
1256 (__doTMdeRegistrations): Likewise.
1258 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
1259 Anatoly Sokolov <aesok@post.ru>
1260 Eric Weddington <eric.weddington@atmel.com>
1263 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
1264 (__epilogue_restores__): Ditto.
1266 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
1270 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
1271 Solaris 11 and slightly reformat.
1272 (sparc_is_sighandler): Likewise.
1274 2012-02-14 Walter Lee <walt@tilera.com>
1276 * config.host: Handle tilegx and tilepro.
1277 * config/tilegx/sfp-machine.h: New file.
1278 * config/tilegx/sfp-machine32.h: New file.
1279 * config/tilegx/sfp-machine64.h: New file.
1280 * config/tilegx/t-crtstuff: New file.
1281 * config/tilegx/t-softfp: New file.
1282 * config/tilegx/t-tilegx: New file.
1283 * config/tilepro/atomic.c: New file.
1284 * config/tilepro/atomic.h: New file.
1285 * config/tilepro/linux-unwind.h: New file.
1286 * config/tilepro/sfp-machine.h: New file.
1287 * config/tilepro/softdivide.c: New file.
1288 * config/tilepro/softmpy.S: New file.
1289 * config/tilepro/t-crtstuff: New file.
1290 * config/tilepro/t-tilepro: New file.
1292 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
1296 * gthr-posix.h: Allow static initializer macros to be disabled.
1297 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
1299 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
1301 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
1302 Add t-slibgcc-libgcc to tmake_file.
1303 * config/mips/libgcc-mips16.ver: Revert previous patch.
1304 * config/mips/mips16.S (__mips16_rdhwr): Hide.
1306 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
1307 Jayant R Sonar <jayant.sonar@kpitcummins.com>
1309 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
1310 * config/cr16/crti.S: New file.
1311 * config/cr16/crtlibid.S: New file.
1312 * config/cr16/crtn.S: New file.
1313 * config/cr16/lib1funcs.S: New file.
1314 * config/cr16/t-cr16: New file.
1315 * config/cr16/t-crtlibid: New file.
1316 * config/cr16/unwind-dw2.h: New file.
1317 * config/cr16/unwind-cr16.c: New file.
1318 * config/cr16/divmodhi3.c: New file.
1320 2012-01-25 Alan Modra <amodra@gmail.com>
1322 * config/rs6000/t-linux64: Delete. Move..
1323 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
1324 * config/rs6000/t-linux: ..and libgcc flags to here.
1326 2012-01-22 Douglas B Rupp <rupp@gnat.com>
1328 * config.host (i[34567]86-*-interix3*):
1329 Change triplet to i[34567]86-*-interix[3-9]*.
1330 * configure: Regenerate.
1332 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
1333 Richard Sandiford <rdsandiford@googlemail.com>
1335 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
1336 * config/mips/mips16.S (__mips16_rdhwr): New function.
1337 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
1339 2012-01-11 Nathan Sidwell <nathan@acm.org>
1341 * libgcov.c (__gcov_init): Ignore objects with no functions.
1343 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
1346 Extend __pgmx semantics to linearize memory.
1347 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
1348 * config/avr/lib1funcs.S (__xload_1): New function.
1349 (__movmemx_qi, __movmemx_hi): New functions.
1350 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
1353 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1355 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
1356 purported sigacthandler address isn't null before dereferencing it.
1357 (sparc_is_sighandler): Likewise.
1359 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1362 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
1363 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
1364 (sparc_is_sighandler): Likewise.
1365 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
1367 2012-01-06 Tristan Gingold <gingold@adacore.com>
1369 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
1370 compatibility thunks...
1371 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
1372 (crtbeginS.o, crtendS.o): ... and these to ...
1373 * config/ia64/t-ia64-elf: ... this new file.
1374 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
1375 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
1377 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1379 * configure: Regenerate.
1380 * config/s390/t-crtstuff: Remove -fPIC.
1382 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1385 * enable-execute-stack-mprotect.c (getpagesize): Do not define
1388 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1391 * config/avr/lib1funcs.S: Remove FIXME comments.
1392 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
1394 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1396 Implement light-weight DImode support.
1397 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
1398 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
1399 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
1400 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
1402 2011-12-30 Nathan Sidwell <nathan@acm.org>
1404 * libgcov.c (gcov_crc32): Remove global var.
1405 (free_fn_data): New function.
1406 (buffer_fn_data): Pass in filename, more robust error recovery.
1407 (crc32_unsigned): New function.
1408 (gcov_exit): More robust detection of new program. More robust
1410 (__gcov_init): Do not update program's crc here.
1412 2011-12-21 Tristan Gingold <gingold@adacore.com>
1414 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
1416 2011-12-21 Ian Lance Taylor <iant@google.com>
1418 * config/i386/morestack.S: Simplify CFI opcodes throughout.
1420 2011-12-20 Ian Lance Taylor <iant@google.com>
1422 * config/i386/morestack.S (__morestack_non_split): If there is
1423 enough stack space already, don't split. Ask for more stack space
1426 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
1428 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
1430 (_Unwind_DebugHook): New function.
1431 (uw_restore_core_regs): New define.
1432 (unwind_phase2): Use uw_restore_core_regs instead of
1434 (unwind_phase2_forced): Likewise.
1435 (__gnu_Unwind_Resume): Likewise.
1437 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
1439 * config/alpha/linux-unwind.h: Update copyright years.
1440 (MD_FROB_UPDATE_CONTEXT): New define.
1441 (alpha_frob_update_context): New function.
1443 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
1445 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
1446 tmake_file rather replacing it.
1448 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
1450 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
1451 function is not used for PPC64.
1452 (save_world): Amend comments. Update the VRsave mask to reflect the
1454 (rest_world): Update comments, do not clobber r10, do not use r8.
1455 (eh_rest_world_r10): Amend comments, do not use r8.
1456 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
1457 no longer used, move restore of CR and target address to the end of
1460 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
1462 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
1463 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
1465 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
1468 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
1469 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
1471 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
1473 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
1475 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
1478 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
1479 * config/avr/lib1funcs.S (__muldi3): New function.
1481 2011-12-06 Andrew Pinski <apinski@cavium.com>
1483 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
1485 (__frame_dummy_init_array_entry): Likewise.
1487 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
1489 Forward-port from gcc-4_6-branch r181936 2011-12-02.
1493 * config/avr/lib1funcs.S (__prologue_saves__,
1494 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
1495 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
1497 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
1499 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
1501 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1504 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
1505 (_ITM_deregisterTMCloneTable): Likewise.
1506 (__register_frame_info): Fix unused warning.
1507 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
1508 pthread_default_stacksize_np): Likewise.
1509 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
1511 2011-11-29 DJ Delorie <dj@redhat.com>
1513 * config.host (rl78-*-elf): New case.
1514 * config/rl78: New directory for the Renesas RL78.
1516 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
1518 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
1521 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1524 * config/rs6000/t-savresfgpr: New file.
1525 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
1526 $(srcdir)/config/rs6000/eabi.S.
1527 * config/rs6000/t-ppccomm-ldbl: Remove.
1528 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
1530 (powerpc-*-eabispe*): Likewise.
1531 (powerpc-*-eabi*): Likewise.
1532 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
1533 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
1534 to tmake_file, remove rs6000/t-ppccomm-ldbl.
1535 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
1537 (powerpc-*-eabisim*): Likewise.
1538 (powerpc-*-elf*): Likewise.
1539 (powerpc-*-eabialtivec*): Likewise.
1540 (powerpc-xilinx-eabi*): Likewise.
1541 (powerpc-*-rtems*): Likewise.
1542 (powerpcle-*-elf*): Likewise.
1543 (powerpcle-*-eabisim*): Likewise.
1544 (powerpcle-*-eabi*): Likewise.
1546 2011-11-27 Ian Lance Taylor <iant@google.com>
1548 * generic-morestack.c (__splitstack_find): Check for NULL old
1550 (__splitstack_resetcontext): New function.
1551 (__splitstack_releasecontext): New function.
1552 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1554 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
1556 * config/darwin-crt-tm.c: Correct comments, use correct licence.
1558 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
1560 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
1562 2011-11-26 Richard Henderson <rth@redhat.com>
1564 * config/m68k/linux-atomic.c: New file.
1565 * config/m68k/t-linux: New file.
1566 * config.host (m68k-uclinux, m68k-linux): Use it.
1568 2011-11-26 Richard Henderson <rth@redhat.com>
1570 * crtstuff.c (__TMC_LIST__): Mark used not unused.
1571 (__TMC_END__): Only declare if hidden is available; in the definition,
1572 if hidden is unavailable add a null record.
1573 (deregister_tm_clones, register_tm_clones): New.
1574 (__do_global_dtors_aux, frame_dummy): Use them.
1575 (__do_global_dtors, __do_global_ctors_1): Likewise.
1577 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
1579 * config/darwin-crt-tm.c: New file.
1580 * config.host (darwin): Build crttms.o crttme.o to provide
1581 startup and shutdown for tm clones.
1582 * config/t-darwin (crttms.o): New build rule.
1583 (crttme.o): Likewise.
1585 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
1587 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
1590 2011-11-21 Richard Henderson <rth@redhat.com>
1592 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
1593 (__TMC_LIST__, __TMC_END__): New.
1594 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
1595 (__do_global_dtors): Likewise.
1596 (frame_dummy): Call _ITM_registerTMCloneTable.
1597 (__do_global_ctors_1): Likewise.
1599 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1601 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
1602 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1603 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
1604 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
1605 * config/i386/t-darwin64: Remove.
1606 * config/sh/t-netbsd (LIB2ADD): Remove.
1608 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
1611 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
1612 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
1613 * config/avr/lib1funcs.S (wmov): New assembler macro.
1614 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
1615 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
1616 (__udivmod64): New function.
1617 (__negdi2): New function.
1619 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
1621 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
1622 *-*-freebsd*aout*): Remove.
1624 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
1626 * static-object.mk (c_flags-$o): Save c_flags.
1627 ($(base)$(objext)): Use it.
1629 2011-11-18 Steve Ellcey <sje@cup.hp.com>
1631 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
1633 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
1636 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
1637 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
1640 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1642 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
1644 (aeabi_uidivmod): Likewise.
1645 (umodsi3): Likewise.
1647 (aeabi_idivmod): Likewise.
1650 2011-11-16 Tristan Gingold <gingold@adacore.com>
1652 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
1654 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
1657 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
1658 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
1660 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1662 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
1664 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
1665 * config/pa/t-stublib64: Delete.
1667 2011-11-12 Richard Henderson <rth@redhat.com>
1669 * config/rs6000/linux-unwind.h (frob_update_context): Properly
1670 cast the pointer argument to _Unwind_SetGRPtr.
1672 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1674 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
1676 2011-11-09 Ian Lance Taylor <iant@google.com>
1678 * generic-morestack.c: Include <string.h>.
1679 (uintptr_type): Define.
1680 (struct initial_sp): Add dont_block_signals field. Reduce size of
1682 (allocate_segment): Set prev field to NULL. Don't set
1683 __morestack_current_segment or __morestack_segments.
1684 (__generic_morestack): Update current->prev and *pp after calling
1686 (__morestack_block_signals): Don't do anything if
1687 dont_block_signals is set.
1688 (__morestack_unblock_signals): Likewise.
1689 (__generic_findstack): Check for initial_sp == NULL. Add casts to
1691 (__splitstack_block_signals): New function.
1692 (enum __splitstack_content_offsets): Define.
1693 (__splitstack_getcontext, __splitstack_setcontext): New functions.
1694 (__splitstack_makecontext): New function.
1695 (__splitstack_block_signals_context): New function.
1696 (__splitstack_find_context): New function.
1697 * config/i386/morestack.S (__morestack_get_guard): New function.
1698 (__morestack_set_guard, __morestack_make_guard): New functions.
1699 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1701 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1703 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
1704 (i[34567]86-*-mingw*): ... here.
1705 (x86_64-*-mingw*): ... here.
1707 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1709 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
1711 2011-11-07 Nathan Sidwell <nathan@acm.org>
1713 * libgcov.c (struct gcov_fn_buffer): New struct.
1714 (buffer_fn_data): New helper.
1715 (gcov_exit): Rework for new gcov data structures.
1717 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
1720 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
1722 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1724 * config.host (tmake_file): Correct comment.
1725 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
1727 (bfin*-uclinux*): Likewise.
1728 (bfin*-linux-uclibc*): Likewise.
1729 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
1731 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
1733 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1734 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
1735 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1736 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
1737 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1738 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
1739 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
1740 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1741 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
1742 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
1743 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
1744 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
1745 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
1747 * config/bfin/t-elf: Remove.
1748 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
1750 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1752 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
1753 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
1754 (lm32-*-elf*, lm32-*-rtems*): Split into ...
1755 (lm32-*-elf*): ... this.
1756 (lm32-*-rtems*): ... and this.
1758 (m32r-*-rtems*): Add to tmake_file.
1759 (moxie-*-rtems*): Likewise.
1760 (sparc-*-rtems*): Likewise.
1761 Remove t-rtems from tmake_file.
1762 (sparc64-*-rtems*): Likewise.
1763 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
1766 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1769 * config/gthr-posix.h: Move ...
1770 * gthr-posix.h: ... here.
1771 * config/gthr-lynx.h: Reflect this.
1772 * config/gthr-vxworks.h: Likewise.
1773 * config/rs6000/gthr-aix.h: Likewise.
1774 * configure.ac (target_thread_file): Likewise.
1775 * configure: Regenerate.
1777 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
1779 * config.host (arm*-*-rtemseabi*): New target.
1781 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1784 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
1787 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
1789 * config.host (epiphany-*-elf*): New configuration.
1790 * config/epiphany: New Directory.
1792 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
1794 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
1795 * config/avr/t-rtems: New.
1796 Filter out _exit from LIB1ASMFUNCS.
1798 2011-11-04 David S. Miller <davem@davemloft.net>
1800 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
1801 * configure: Rebuild.
1803 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1805 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
1808 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
1811 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
1812 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
1814 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
1817 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
1819 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1821 * config/c6x/t-elf (LIB2ADDEH): Set.
1822 * config/c6x/t-c6x-elf: Remove.
1824 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1826 * config/i386/sol2-ci.S: Rename to ...
1827 * config/i386/crti.S: ... this.
1828 * config/i386/sol2-cn.S: Rename to ...
1829 * config/i386/crtn.S: ... this.
1830 * config/sparc/sol2-ci.S: Rename to ...
1831 * config/sparc/crti.S: ... this.
1832 * config/sparc/sol2-cn.S: Rename to ...
1833 * config/sparc/crtn.S: ... this.
1834 * config/t-sol2 (CUSTOM_CRTIN): Remove.
1835 (crti.o, crtn.o): Remove.
1837 2011-11-04 Tristan Gingold <gingold@adacore.com>
1839 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
1841 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
1843 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
1845 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
1847 * config.host (crisv32-*-none, cris-*-none): Remove.
1848 (crisv32-*-elf): Append to tmake_file, don't just set it.
1849 (cris-*-elf): Add missing t-fdpbit to tmake_file.
1851 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1853 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
1854 (ecrtn$(objext)): Likewise.
1855 (ncrti$(objext)): Likewise.
1856 (ncrtn$(objext)): Likewise.
1858 2011-11-03 Andreas Schwab <schwab@redhat.com>
1860 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
1862 2011-11-02 David S. Miller <davem@davemloft.net>
1864 * configure.ac: Set host_address on sparc too.
1865 * configure: Regenerate.
1866 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
1867 based upon host_address.
1868 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
1870 2011-11-02 Jason Merrill <jason@redhat.com>
1872 * config/rs6000/t-ppccomm: Add missing \.
1874 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1876 * gthr-single.h, gthr.h: New files.
1877 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
1878 config/gthr-vxworks.h, config/i386/gthr-win32.h,
1879 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
1880 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
1881 * config/i386/gthr-win32.c: Include "gthr-win32.h".
1882 * configure.ac (thread_header): New variable.
1883 Set it depending on target_thread_file.
1884 (gthr-default.h): Link from $thread_header.
1885 * configure: Regenerate.
1886 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
1888 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1890 * configure.ac (tm_file_): New variable.
1891 Determine from tm_file.
1892 (tm_file, tm_defines): Substitute.
1893 * configure: Regenerate.
1894 * mkheader.sh: New file.
1895 * Makefile.in (clean): Remove libgcc_tm.h.
1896 ($(objects)): Depend on libgcc_tm.h.
1897 (libgcc_tm_defines, libgcc_tm_file): New variables.
1898 (libgcc_tm.h, libgcc_tm.stamp): New targets.
1899 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
1900 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
1901 ($(extra-parts)): Depend on libgcc_tm.h.
1902 * config.host (tm_defines, tm_file): New variable.
1903 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
1904 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
1905 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
1906 (avr-*-rtems*): Likewise.
1907 (avr-*-*): Likewise.
1908 (frv-*-elf): Likewise.
1909 (frv-*-*linux*): Likewise.
1910 (h8300-*-rtems*): Likewise.
1911 (h8300-*-elf*): Likewise.
1912 (i[34567]86-*-darwin*): Likewise.
1913 (x86_64-*-darwin*): Likewise.
1914 (rx-*-elf): Likewise.
1915 (tic6x-*-uclinux): Likewise.
1916 (tic6x-*-elf): Likewise.
1917 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
1918 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
1919 * config/i386/cygming-crtbegin.c: Likewise.
1920 * config/i386/cygming-crtend.c: Likewise.
1921 * config/ia64/fde-vms.c: Likewise.
1922 * config/ia64/unwind-ia64.c: Likewise.
1923 * config/libbid/bid_gcc_intrinsics.h: Likewise.
1924 * config/rs6000/darwin-fallback.c: Likewise.
1925 * config/stormy16/lib2funcs.c: Likewise.
1926 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
1927 * crtstuff.c: Likewise.
1928 * dfp-bit.h: Likewise.
1929 * emutls.c: Likewise.
1930 * fixed-bit.c: Likewise.
1931 * fp-bit.c: Likewise.
1932 * generic-morestack-thread.c: Likewise.
1933 * generic-morestack.c: Likewise.
1934 * libgcc2.c: Likewise.
1935 * libgcov.c: Likewise.
1936 * unwind-dw2-fde-dip.c: Likewise.
1937 * unwind-dw2-fde.c: Likewise.
1938 * unwind-dw2.c: Likewise.
1939 * unwind-sjlj.c: Likewise.
1941 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1943 * configure.ac: Include ../config/picflag.m4.
1944 (GCC_PICFLAG): Call it.
1946 * configure: Regenerate.
1947 * Makefile.in (gcc_srcdir): Remove.
1948 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
1949 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
1950 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
1951 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
1952 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
1955 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
1956 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
1957 to refer to libgcc2.c.
1959 * config/darwin-64.c: New file.
1960 * config/darwin-crt3.c: Remove comment.
1961 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
1962 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
1963 config/udivmodsi4.c: New files.
1964 * config/memcmp.c, config/memcpy.c, config/memmove.c,
1965 config/memset.c: New files.
1966 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
1967 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
1968 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
1969 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
1970 * config/t-openbsd-thread: New file.
1971 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
1972 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
1973 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
1974 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
1977 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
1978 to refer to gthr-posix.c.
1979 * config/alpha/t-vms (LIB2ADD): Set.
1980 * config/alpha/vms-gcc_shell_handler.c: New file.
1981 * config/arm/bpabi.c, config/arm/fp16.c,
1982 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
1983 config/arm/unaligned-funcs.c: New files.
1984 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
1985 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1986 * config/arm/t-linux: Likewise.
1987 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
1988 * config/arm/t-netbsd: New file.
1989 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
1990 * config/arm/t-symbian (LIB2ADD_ST): Set.
1991 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
1992 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1993 * config/bfin/t-elf: New file.
1994 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
1995 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
1996 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
1997 config/c6x/ltf.c: New files.
1998 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
1999 (HOST_LIBGCC2_CFLAGS): Set.
2000 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
2001 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2002 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
2004 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
2005 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
2006 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
2007 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
2008 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
2010 * config/frv/t-frv (LIB2ADD): Set.
2011 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2012 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
2013 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
2014 config/h8300/popcounthi2.c: New files.
2015 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2016 * config/i386/gthr-win32.c: New file.
2017 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
2018 * config/i386/t-cygwin: Likewise.
2019 * config/i386/t-darwin, config/i386/t-darwin64,
2020 config/i386/t-gthr-win32, config/i386/t-interix: New files.
2021 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
2022 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2023 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2024 * config/ia64/quadlib.c: New file.
2025 * config/ia64/t-hpux (LIB2ADD): Set.
2026 * config/ia64/t-ia64: Add comment.
2027 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
2028 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2029 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
2030 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
2031 * config/m32c/t-m32c (LIB2ADD): Set.
2032 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2033 * config/m32r/t-m32r: Likewise.
2034 * config/m68k/fpgnulib.c: New file.
2035 * config/m68k/t-floatlib (LIB2ADD): Set.
2036 (xfgnulib.c): New target.
2037 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
2038 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
2039 * config/mep/t-mep (LIB2ADD): Set.
2040 * config/microblaze/divsi3.asm: Rename to divsi3.S.
2041 * config/microblaze/moddi3.asm: Rename to moddi3.S.
2042 * config/microblaze/modsi3.asm: Rename to modsi3.S.
2043 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
2044 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
2045 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
2046 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
2047 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
2048 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
2049 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
2051 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
2052 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
2053 * config/pa/fptr.c, config/pa/lib2funcs.S,
2054 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
2055 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2056 (LIB2ADD, LIB2ADD_ST): Set.
2057 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
2058 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
2060 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
2061 * config/pdp11/t-pdp11: New file.
2062 * config/picochip/libgccExtras/adddi3.S,
2063 config/picochip/libgccExtras/ashlsi3.S,
2064 config/picochip/libgccExtras/ashrsi3.S,
2065 config/picochip/libgccExtras/clzsi2.S,
2066 config/picochip/libgccExtras/cmpsi2.S,
2067 config/picochip/libgccExtras/divmod15.S,
2068 config/picochip/libgccExtras/divmodhi4.S,
2069 config/picochip/libgccExtras/divmodsi4.S,
2070 config/picochip/libgccExtras/lshrsi3.S,
2071 config/picochip/libgccExtras/parityhi2.S,
2072 config/picochip/libgccExtras/popcounthi2.S,
2073 config/picochip/libgccExtras/subdi3.S,
2074 config/picochip/libgccExtras/ucmpsi2.S,
2075 config/picochip/libgccExtras/udivmodhi4.S,
2076 config/picochip/libgccExtras/udivmodsi4.S: New files.
2077 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
2078 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
2079 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
2080 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
2081 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
2082 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
2083 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
2084 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
2086 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
2087 (HOST_LIBGCC2_CFLAGS): Set.
2088 * config/rs6000/t-darwin64: New file.
2089 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
2090 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
2091 * config/rs6000/t-ppccomm (LIB2ADD): Add
2092 $(srcdir)/config/rs6000/tramp.S.
2093 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
2094 Add $(srcdir)/config/rs6000/eabi.S.
2095 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
2096 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
2097 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
2098 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
2099 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
2100 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
2101 * config/rs6000/tramp.S: New file.
2102 * config/s390/t-tpf: Remove.
2103 * config/sh/linux-atomic.S: New file.
2104 * config/sh/t-linux (LIB2ADD): Set.
2105 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
2106 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2107 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
2109 (HOST_LIBGCC2_CFLAGS): Set.
2110 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2111 * config/spu/divmodti4.c, config/spu/divv2df3.c,
2112 config/spu/float_disf.c, config/spu/float_unsdidf.c,
2113 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
2114 config/spu/mfc_multi_tag_release.c,
2115 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
2116 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
2117 config/spu/multi3.c: New files.
2118 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
2119 (HOST_LIBGCC2_CFLAGS): Set.
2120 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
2121 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
2122 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
2123 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
2124 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
2125 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
2126 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
2127 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
2128 config/stormy16/umodsi3.c: New files.
2129 * config/xtensa/lib2funcs.S: New file.
2130 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2131 * config/xtensa/t-xtensa (LIB2ADD): Set.
2132 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
2133 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
2134 Add t-freebsd-thread to tmake_file for posix threads.
2135 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
2136 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
2137 (*-*-lynxos*): Likewise.
2138 (*-*-netbsd*): Likewise.
2139 (*-*-openbsd*): Likewise.
2140 Add t-openbsd-thread to tmake_file for posix threads.
2141 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
2142 (*-*-vxworks*): Set tmake_file.
2143 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2144 (alpha*-*-freebsd*): Likewise.
2145 (alpha*-*-netbsd*): Likewise.
2146 (alpha*-*-openbsd*): Likewise.
2147 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
2148 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2149 (alpha*-dec-*vms*): Likewise.
2150 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
2151 (bfin*-elf*): Add bfin/t-elf to tmake_file.
2152 (bfin*-uclinux*): Likewise.
2153 (bfin*-linux-uclibc*): Likewise.
2154 (crisv32-*-elf): Add cris/t-cris to tmake_file.
2155 (crisv32-*-none): Likewise.
2156 (cris-*-elf): Likewise.
2157 (cris-*-none): Likewise.
2158 (cris-*-linux*, crisv32-*-linux*): Likewise.
2159 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
2161 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
2163 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
2164 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
2165 (x86_64-*-elf*): Likewise.
2166 (i[34567]86-*-nto-qnx*): Likewise.
2167 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
2169 (x86_64-*-mingw*): Likewise.
2170 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
2171 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
2172 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2173 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2174 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
2176 (mipsisa64sr71k-*-elf*): Likewise.
2177 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2178 (mips-*-elf*, mipsel-*-elf*): Likewise.
2179 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2180 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2181 (mips*-*-rtems*): Likewise.
2182 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
2184 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
2185 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
2186 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
2187 (spu-*-elf*): Likewise.
2188 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
2190 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2192 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
2193 $(srcdir) to refer to $(LIB1ASMSRC).
2195 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
2196 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
2197 config/arm/lib1funcs.S: New files.
2198 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
2199 * config/arm/t-arm: New file.
2200 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
2201 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
2202 config/arm/t-strongarm-elf: New files.
2203 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
2204 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
2205 * config/avr/lib1funcs.S: New file.
2206 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2207 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
2208 * config/c6x/lib1funcs.S: New file.
2209 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2210 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
2211 * config/frv/lib1funcs.S: New file.
2212 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2213 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
2214 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
2215 * config/ia64/__divxf3.asm: Rename to ...
2216 * config/ia64/__divxf3.S: ... this.
2217 Adapt lib1funcs.asm filename.
2218 * config/ia64/_fixtfdi.asm: Rename to ...
2219 * config/ia64/_fixtfdi.S: ... this.
2220 Adapt lib1funcs.asm filename.
2221 * config/ia64/_fixunstfdi.asm: Rename to ...
2222 * config/ia64/_fixunstfdi.S: ... this.
2223 Adapt lib1funcs.asm filename.
2224 * config/ia64/_floatditf.asm: Rename to ...
2225 * config/ia64/_floatditf.S: ... this.
2226 Adapt lib1funcs.asm filename.
2227 * config/ia64/lib1funcs.S: New file.
2228 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
2229 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2230 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
2231 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
2232 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
2233 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
2234 * config/mep/lib1funcs.S: New file.
2235 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2236 * config/mips/mips16.S: New file.
2237 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2238 * config/pa/milli64.S: New file.
2239 * config/pa/t-linux, config/pa/t-linux64: New files.
2240 * config/picochip/lib1funcs.S: New file.
2241 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2242 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
2243 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
2244 * config/sh/t-netbsd: New file.
2245 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
2246 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
2247 * config/sh/t-sh64: New file.
2248 * config/sparc/lb1spc.S: New file.
2249 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
2251 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
2252 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
2253 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
2254 config/xtensa/lib1funcs.S: New files.
2255 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2256 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
2258 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
2259 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
2260 (arm*-*-linux*): Likewise.
2261 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
2262 arm*-*-linux-*eabi, add arm/t-linux otherwise.
2263 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
2264 (arm*-*-ecos-elf): Likewise.
2265 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2266 (arm*-*-rtems*): Likewise.
2267 (arm*-*-elf): Likewise.
2268 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
2269 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
2270 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
2271 (bfin*-uclinux*): Likewise.
2272 (bfin*-linux-uclibc*): Likewise.
2273 (bfin*-rtems*): Likewise.
2274 (bfin*-*): Likewise.
2275 (fido-*-elf): Merge into m68k-*-elf*.
2276 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
2277 (frv-*-*linux*): Add frv/t-frv to tmake_file.
2278 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
2279 (h8300-*-elf*): Likewise.
2280 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
2281 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
2282 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
2283 (i[34567]86-*-mingw*): Likewise.
2284 (x86_64-*-mingw*): Likewise.
2285 (i[34567]86-*-interix3*): Likewise.
2286 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
2287 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
2288 (m68k-*-elf*): Also handle fido-*-elf.
2289 Add m68k/t-floatlib to tmake_file.
2290 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
2291 (m68k-*-linux*): Likewise.
2292 (m68k-*-rtems*): Likewise.
2293 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
2294 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
2296 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
2297 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
2298 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
2299 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
2300 sh/t-netbsd to tmake_file.
2301 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
2302 (sh-*-rtems*): Add sh/t-sh to tmake_file.
2303 (sh-wrs-vxworks): Likewise.
2304 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
2306 (v850*-*-*): Add v850/t-v850 to tmake_file.
2307 (vax-*-linux*): Add vax/t-linux to tmake_file.
2308 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
2310 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2312 * crtstuff.c: New file.
2313 * Makefile.in (CRTSTUFF_CFLAGS): Define.
2314 (CRTSTUFF_T_CFLAGS): Define.
2315 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
2316 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
2317 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
2320 (crtbeginT.o): Use $(objext).
2321 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
2322 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
2323 (gcc-extra-parts): Remove.
2324 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
2326 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2327 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
2328 Add t-crtstuff-pic to tmake_file.
2329 (*-*-lynxos*): New case.
2330 Set tmake_file, extra_parts.
2331 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
2332 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
2333 *-*-netbsdelf[2-9]*.
2334 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
2335 (*-*-rtems*): Set extra_parts.
2336 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
2337 (*-*-uclinux*): New case.
2339 (*-*-vms*): New case.
2340 Set tmake_file, extra_parts.
2341 (*-*-elf): Set extra_parts.
2342 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
2343 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
2346 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
2348 (arm*-*-freebsd*): Add t-crtin to tmake_file.
2349 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
2350 (arm-wrs-vxworks): Append to tmake_file.
2352 (arm*-*-uclinux*): Set extra_parts.
2353 (arm*-*-ecos-elf): Likewise.
2354 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
2356 (arm*-*-rtems*): Set extra_parts.
2357 (arm*-*-elf): Likewise.
2358 (avr-*-rtems*): Clear extra_parts.
2359 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
2361 (bfin*-uclinux*): Likewise.
2362 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
2363 (bfin*-rtems*): Append to tmake_file.
2365 (bfin*-*): Likewise.
2366 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
2367 (crisv32-*-elf): ... this.
2368 (crisv32-*-none): ... this.
2369 (cris-*-elf, cris-*-none): New cases.
2370 Add cris/t-elfmulti to tmake_file.
2371 (fr30-*-elf): Append to tmake_file.
2373 (frv-*-elf): Append to tmake_file, add frv/t-frv.
2375 (h8300-*-rtems*): Append to tmake_file.
2377 (h8300-*-elf*): Likewise.
2378 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
2380 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
2382 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
2383 (x86_64-*-elf*): Likewise.
2384 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
2385 (x86_64-*-freebsd*): Likewise.
2386 (x86_64-*-netbsd*): Likewise.
2387 (i[34567]86-*-linux*): Likewise.
2388 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2389 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2390 (x86_64-*-linux*): Likewise.
2391 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2392 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
2395 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
2396 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
2397 Append to extra_parts, remove crtbegin.o, crtend.o.
2398 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
2399 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
2400 crtend.o, crtbeginS.o, crtendS.o.
2401 (ia64*-*-linux*): Comment extra_parts.
2402 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
2404 (iq2000*-*-elf*): Clear extra_parts.
2405 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
2406 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
2407 (m32r-*-elf*, m32r-*-rtems*): Split off ...
2408 (m32r-*-rtems*): ... this.
2409 Add m32r/t-m32r to tmake_file.
2410 (m68k-*-elf*): Add t-crtin to tmake_file.
2411 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
2412 (mcore-*-elf): Likewise.
2413 (microblaze*-*-*): Set extra_parts.
2414 (mips*-sde-elf*): New case.
2415 Set tmake_file, extra_parts.
2416 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2417 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2418 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
2421 (mipsisa64sr71k-*-elf*): Likewise.
2422 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2423 (mips-*-elf*, mipsel-*-elf*): Likewise.
2424 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2425 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
2426 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2427 (mips*-*-rtems*): Likewise.
2428 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
2429 (moxie-*-*): Split into ...
2430 (moxie-*-elf, moxie-*-uclinux*): ... this.
2431 Add to extra_parts, remove crtbegin.o, crtend.o.
2432 (moxie-*-rtems*): New case.
2435 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
2437 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2438 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
2441 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
2442 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
2444 (powerpc-*-eabisim*): Likewise.
2445 (powerpc-*-elf*): Likewise.
2446 (powerpc-*-eabialtivec*): Likewise.
2447 (powerpc-xilinx-eabi*): Likewise.
2448 (powerpc-*-eabi*): Likewise.
2449 (powerpc-*-rtems*): Likewise.
2450 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
2453 (powerpc-*-lynxos*): Add to tmake_file.
2454 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
2455 rs6000/t-crtstuff, t-crtstuff-pic.
2457 (powerpcle-*-eabisim*): Likewise.
2458 (powerpcle-*-eabi*): Likewise.
2459 (rx-*-elf): Remove extra_parts.
2460 (s390x-ibm-tpf*): Set extra_parts.
2461 (score-*-elf): Set extra_parts.
2462 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2463 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2464 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2465 (sh64l*-*-netbsd*): Split into ...
2466 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
2467 Add t-crtstuff-pic to tmake_file.
2469 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
2471 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
2472 (sparc-*-elf*): Remove t-crtin from tmake_file.
2473 Add to extra_parts, remove crtbegin.o, crtend.o.
2474 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
2475 (sparc64-*-linux*): Likewise.
2476 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
2477 Add to extra_parts, remove crtbegin.o, crtend.o.
2478 (sparc64-*-elf*): Remove t-crtin from tmake_file.
2479 Add to extra_parts, remove crtbegin.o, crtend.o.
2480 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
2481 Add to extra_parts, remove crtbegin.o, crtend.o.
2482 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
2483 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
2484 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
2486 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
2488 (tic6x-*-*): Change to ...
2489 (tic6x-*-elf): ... this.
2491 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
2493 (am33_2.0-*-linux*): Add comment.
2494 (mep*-*-*): Add mep/t-mep to tmake_file.
2496 * config/alpha/t-vms: New file.
2497 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
2498 * config/arm/crti.S, config/arm/crtn.S: New files.
2499 * config/bfin/crti.S, config/bfin/crtn.S: New files.
2500 * config/bfin/crtlibid.S: New file.
2501 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
2502 * config/c6x/crti.S, config/c6x/crtn.S: New files.
2503 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
2504 (crti.o, crtin.o): New rules.
2505 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2506 * config/c6x/t-uclinux: New file.
2507 * config/cris/t-elfmulti: New file.
2508 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
2509 * config/fr30/crti.S, config/fr30/crtn.S: New files.
2510 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
2511 * config/frv/t-frv: New file.
2512 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
2513 * config/h8300/crti.S, config/h8300/crtn.S: New files.
2514 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
2516 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
2517 refer to cygming-crtbegin.c, cygming-crtend.c.
2519 * config/i386/t-nto: New file.
2520 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
2521 * config/ia64/crti.S, config/ia64/crtn.S: New files.
2522 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
2523 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
2526 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2527 (crtinitS.o): New rule.
2528 * config/ia64/vms-crtinit.S: New file.
2529 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
2530 * config/m32r/initfini.c: New file.
2531 * config/m32r/t-linux, config/m32r/t-m32r: New files.
2532 * config/m68k/crti.S, config/m68k/crtn.S: New files.
2533 * config/mcore/crti.S, config/mcore/crtn.S: New files.
2534 * config/mep/t-mep: New file.
2535 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
2536 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
2537 * config/mips/crti.S, config/mips/crtn.S: New files.
2538 * config/mips/t-crtstuff: New file.
2539 * config/mmix/crti.S, config/mmix/crtn.S: New files.
2540 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
2541 (CUSTOM_CRTIN): Set.
2542 ($(T)crti.o, $(T)crtn.o): Remove $(T),
2544 Use $(srcdir) to refer to crti.S, crtn.S.
2545 Use .S extension, $<.
2546 * config/moxie/crti.asm: Rename to ...
2547 * config/moxie/crti.S: ... this.
2548 * config/moxie/crtn.asm: Rename to ...
2549 * config/moxie/crtn.S: ... this.
2550 * config/moxie/t-moxie: Remove.
2551 * config/pa/stublib.c: New file.
2552 * config/pa/t-stublib, config/pa/t-stublib64: New files.
2553 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
2554 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
2555 * config/rs6000/t-crtstuff: New file.
2556 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
2557 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
2558 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
2559 Make output file explicit.
2560 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
2561 Make output file explicit.
2562 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
2563 Make output file explicit.
2564 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
2565 Make output file explicit.
2566 * config/score/crti.S, config/score/crtn.S: New files.
2567 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
2568 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
2570 * config/sh/t-sh, config/sh/t-superh: New files.
2571 * config/sparc/t-linux64: New file.
2572 * config/spu/cache.S, config/spu/cachemgr.c: New files.
2573 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
2574 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
2575 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
2576 * config/t-crtin: Remove.
2577 * config/t-crtstuff-pic: New file.
2578 * config/t-sol2 (CUSTOM_CRTIN): Set.
2579 (crti.o, crtn.o): New rules.
2580 * config/vms/t-vms: New file.
2581 * config/vms/vms-ucrt0.c: New file.
2582 * config/xtensa/t-elf: New file.
2584 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2586 * Makefile.in (SHLIB_NM_FLAGS): Set.
2587 * mkmap-flat.awk, mkmap-symver.awk: New files.
2588 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
2590 * configure: Regenerate.
2591 * config/libgcc-glibc.ver: New file.
2592 * config/libgcc-libsystem.ver: New file.
2593 * config/t-libunwind (SHLIB_LC): Set.
2594 * config/t-linux: New file.
2595 * config/t-slibgcc (INSTALL_SHLIB): New.
2596 (SHLIB_INSTALL): Use it.
2597 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
2598 to mkmap-symver.awk.
2599 (SHLIB_MAPFILES): Don't append, adapt pathname.
2600 (SHLIB_VERPFX): Set.
2601 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
2602 to mkmap-symver.awk.
2603 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
2604 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
2605 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
2606 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
2608 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
2609 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
2610 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
2611 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
2612 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
2613 * config/i386/libgcc-darwin.10.4.ver,
2614 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
2616 * config/i386/t-darwin: Remove.
2617 * config/i386/t-darwin64: Likewise.
2618 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
2619 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
2620 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
2621 * config/i386/t-linux: New file.
2622 * config/i386/t-mingw32: New file.
2623 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
2624 * config/ia64/t-glibc: Rename to ...
2625 * config/ia64/t-linux: ... this.
2626 (SHLIB_MAPFILES): Set.
2627 * config/ia64/t-glibc-libunwind: Rename to ...
2628 * config/ia64/t-linux-libunwind: ... this.
2629 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
2630 * config/ia64/t-slibgcc-hpux: New file.
2631 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
2632 * config/m68k/t-slibgcc-elf-ver: New file.
2633 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
2634 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
2636 * config/pa/t-slibgcc-hpux: New file.
2637 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
2639 * config/rs6000/libgcc-darwin.10.4.ver,
2640 config/rs6000/libgcc-darwin.10.5.ver: New files.
2641 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
2642 config/rs6000/libgcc-glibc.ver.
2643 * config/rs6000/libgcc-ppc64.ver: Rename to
2644 config/rs6000/libgcc-ibm-ldouble.ver.
2645 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
2646 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
2647 * config/rs6000/t-ldbl128: Rename to ...
2648 * config/rs6000/t-linux: ... this.
2649 (SHLIB_MAPFILES): Adapt filename.
2650 * config/rs6000/t-slibgcc-aix: New file.
2651 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
2652 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
2653 libgcc-excl.ver, libgcc-glibc.ver.
2654 (SHLIB_LINK, SHLIB_INSTALL): Remove.
2655 * config/sparc/libgcc-glibc.ver: New file.
2656 * config/sparc/t-linux: New file.
2657 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
2658 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
2659 t-slibgcc-elf-ver to tmake_file.
2660 Add t-slibgcc-nolc-override to tmake_file for posix threads on
2662 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2663 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
2664 t-slibgcc-elf-ver, t-linux to tmake_file.
2665 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
2667 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
2668 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
2669 (alpha*-dec-*vms*): Likewise.
2670 (arm*-*-freebsd*): Append to tmake_file.
2671 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
2672 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
2674 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
2675 tmake_file for arm*-*-symbianelf*.
2676 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
2677 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
2679 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
2680 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
2681 pa/t-slibgcc-dwarf-ver to tmake_file.
2682 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
2683 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
2684 (hppa*64*-*-hpux11*): Likewise.
2685 (hppa[12]*-*-hpux11*): Likewise.
2686 (x86_64-*-darwin*): Don't override tmake_file, but only keep
2687 i386/t-crtpc, i386/t-crtfm.
2688 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
2689 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2691 Add i386/t-cygwin to tmake_file.
2692 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
2693 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
2694 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2696 Add i386/t-mingw32 to tmake_file.
2697 (x86_64-*-mingw*): Likewise.
2698 (ia64*-*-freebsd*): Append to tmake_file.
2699 (ia64*-*-linux*): Append to tmake_file.
2700 Replace ia64/t-glibc by ia64/t-linux.
2701 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
2703 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
2704 t-slibgcc-hpux to tmake_file.
2705 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
2706 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
2707 (m32rle-*-linux*): Likewise.
2708 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
2710 (microblaze*-linux*): New case.
2711 Append to tmake_file, add t-slibgcc-nolc-override.
2712 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
2713 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2714 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
2715 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2716 rs6000/t-slibgcc-aix to tmake_file.
2717 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2718 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2719 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2720 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2721 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2722 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
2724 (sparc-*-linux*): Append to tmake_file for *-leon*.
2725 Add sparc/t-linux to tmake_file for non-Leon targets.
2726 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
2727 (tic6x-*-uclinux): New case.
2728 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
2729 (tic6x-*-*): Add c6x/t-elf to tmake_file.
2730 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
2731 (am33_2.0-*-linux*): Append to tmake_file.
2732 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
2733 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
2734 x86_64-*-kfreebsd*-gnu.
2735 Add i386/t-linux to tmake_file.
2737 2011-10-28 Ian Lance Taylor <iant@google.com>
2739 * config/i386/morestack.S: Correct CFI information to do proper
2740 returns throughout function. In 32-bit mode, save %ebx so that it
2741 is restored on unwind.
2743 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
2745 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
2746 case where B3 isn't the return register.
2748 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
2749 logic for doubleword pops.
2751 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
2753 * config/rs6000/t-freebsd: Add wildcard.
2755 2011-10-21 Paul Brook <paul@codesourcery.com>
2757 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
2759 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
2760 Eric Botcazou <ebotcazou@adacore.com>
2763 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
2764 fs->signal_frame to 1.
2766 2011-10-07 Ian Lance Taylor <iant@google.com>
2768 * generic-morestack-thread.c: #include <errno.h>.
2770 2011-10-07 Ian Lance Taylor <iant@google.com>
2773 * generic-morestack.c (__generic_morestack): Make sure the segment
2774 is large enough for both the stack frame and the copied
2777 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2780 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
2783 2011-09-28 Nick Clifton <nickc@redhat.com>
2785 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
2786 64-bit doubles are not enabled.
2787 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
2788 and floatunsisf functions.
2790 2011-09-13 Paul Brook <paul@codesourcery.com>
2792 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
2793 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
2794 * unwind-arm-common.inc: New file.
2795 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
2796 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
2797 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
2798 * config/c6x/libunwind.S: New file.
2799 * config/c6x/pr-support.c: New file.
2800 * config/c6x/unwind-c6x.c: New file.
2801 * config/c6x/unwind-c6x.h: New file.
2802 * config/c6x/t-c6x-elf: New file.
2804 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
2806 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
2807 (ASM_DIVZERO): Ditto.
2808 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
2810 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
2812 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
2814 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
2817 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
2818 instead of an assembly one.
2820 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
2823 * Makefile.in (install-unwind_h): Create
2824 $(gcc_objdir)/include/unwind.h atomically.
2826 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2828 * Makefile.in (install-unwind_h): Remove destination file first.
2830 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2833 * config/mips/t-mips16: New file.
2834 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
2835 (mips*-*-linux*): Likewise.
2836 (mips*-sde-elf*): Likewise.
2837 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
2838 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
2839 Add mips/t-mips16 to tmake_file.
2840 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
2841 (mips-*-elf*): Likewise.
2842 (mips64-*-elf*): Likewise.
2843 (mips64orion-*-elf*): Likewise.
2844 (mips*-*-rtems*): Likewise.
2845 (mipstx39-*-elf*): Likewise.
2846 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
2847 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
2849 Use $(srcdir) to refer to sync.c.
2851 ($(libgcc-sync-funcs-o)): Likewise.
2852 ($(libgcc-sync-size-funcs-s-o)): Likewise.
2853 ($(libgcc-sync-funcs-s-o)): Likewise.
2855 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
2857 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
2860 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
2863 * config/i386/value-unwind.h: New.
2865 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
2867 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
2868 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
2869 Add to tmake_file rather than overriding it.
2871 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2873 * config/t-softfp: Remove.
2874 * soft-fp: Moved from ../gcc/config.
2875 * soft-fp/README: Remove t-softfp reference.
2876 * soft-fp/t-softfp: Move to config/t-softfp.
2877 (softfp_machine_header): Remove.
2878 (softfp_file_list): Remove config subdir.
2879 (soft-fp-objects): New variable.
2880 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
2881 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
2882 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
2883 * config/t-softfp-excl: New file.
2884 * config/t-softfp-sfdf: New file.
2885 * config/t-softfp-tf: New file.
2886 * config/no-sfp-machine.h: New file.
2887 * config/arm/sfp-machine.h: New file.
2888 * config/arm/t-softfp: New file.
2889 * config/c6x/sfp-machine.h: New file.
2890 * config/i386/32/t-fprules-softfp: Rename to ...
2891 * config/i386/32/t-softfp: ... this.
2892 (tifunctions, LIB2ADD): Remove.
2893 (softfp_int_modes): Override.
2894 * config/i386/64/t-softfp-compat (tf-functions): Remove config
2896 * config/i386/64/eqtf2.c: Likewise.
2897 * config/i386/64/getf2.c: Likewise.
2898 * config/i386/64/letf2.c: Likewise.
2899 * config/ia64/sft-machine.h: New file.
2900 * config/ia64/t-fprules-softfp: Rename to ...
2901 * config/ia64/t-softfp: ... this.
2902 * config/lm32/sfp-machine.h: New file.
2903 * config/moxie/t-moxie-softfp: Remove.
2904 * config/rs6000/ibm-ldouble-format: New file.
2905 * config/rs6000/ibm-ldouble.c: New file.
2906 * config/rs6000/libgcc-ppc-glibc.ver: New file
2907 * config/rs6000/libgcc-ppc64.ver: New file
2908 * config/rs6000/sfp-machine.h: New file.
2909 * config/rs6000/t-freebsd: New file.
2910 * config/rs6000/t-ibm-ldouble: New file.
2911 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
2912 libgcc-ppc-glibc.ver.
2913 * config/rs6000/t-linux64: New file.
2914 * config/rs6000/t-ppccomm (LIB2ADD): Add
2915 $(srcdir)/config/rs6000/ibm-ldouble.c.
2916 * config/rs6000/t-ppccomm-ldbl: New file.
2917 * config/score/sfp-machine.h: New file.
2918 * config.host (sfp_machine_header): Explain.
2919 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
2920 t-softfp to tmake_file.
2921 (arm*-*-uclinux*): Likewise.
2922 (arm*-*-ecos-elf): Likewise.
2923 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2924 (arm*-*-rtems*): Likewise.
2925 (arm*-*-elf): Likewise.
2926 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
2928 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
2929 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
2930 (lm32-*-uclinux*): Likewise.
2931 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
2932 t-softfp-excl, t-softfp.
2933 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
2934 (powerpc64-*-darwin*): Likewise.
2935 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
2937 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
2939 (powerpc-*-eabisim*): Likewise.
2940 (powerpc-*-elf*): Likewise.
2941 (powerpc-*-eabialtivec*): Likewise.
2942 (powerpc-xilinx-eabi*): Likewise.
2943 (powerpc-*-rtems*): Likewise.
2944 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
2945 t-softfp-excl, t-softfp to tmake_file.
2946 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
2947 rs6000/t-ppccomm-ldbl to tmake_file.
2948 (powerpcle-*-elf*): Likewise.
2949 (powerpcle-*-eabisim*): Likewise.
2950 (powerpcle-*-eabi*): Likewise.
2951 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2952 rs6000/t-ibm-ldouble to tmake_file.
2953 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2954 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2955 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
2956 (tic6x-*-*): Likewise.
2957 (i[34567]86-*-darwin*, x86_64-*-darwin*,
2958 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
2959 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
2960 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
2961 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
2962 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
2963 t-softfp to tmake_file.
2964 * configure.ac (sfp_machine_header): Provide default if unset.
2966 Link sfp-machine.h to config/$sfp_machine_header.
2967 * configure: Regenerate.
2969 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2971 * Makefile.in (double_type_size, long_double_type_size): Set.
2972 Remove $(fpbit-in-libgcc) support.
2973 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
2974 (fpbit-src): New variable.
2975 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
2976 Compile with -DFLOAT $(FPBIT_CFLAGS).
2978 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
2979 Compile with $(FPBIT_CFLAGS).
2981 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
2982 Compile with -DFLOAT $(TPBIT_CFLAGS).
2984 * configure.ac (double_type_size, long_double_type_size):
2985 Determine and substitute.
2986 * configure: Regenerate.
2987 * fp-bit.c, fp-bit.h: New files.
2988 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
2989 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
2990 * config/mips/t-mips: New file.
2991 * config/mips/t-sdemtk: New file.
2992 * config/rs6000/ppc64-fp.c: New file.
2993 * config/rs6000/t-darwin (LIB2ADD): Add
2994 $(srcdir)/config/rs6000/ppc64-fp.c.
2995 * config/rs6000/t-ppc64-fp: New file.
2996 * config/rx/rx-lib.h: New file.
2997 * config/rx/t-rx (FPBIT): Set to true.
2998 ($(gcc_objdir)/fp-bit.c): Remove.
2999 (DPBIT): Set to true only with -m64bit-doubles.
3000 ($(gcc_objdir)/dp-bit.c): Remove.
3001 * config/sparc/t-softfp: Remove.
3002 * config/spu/t-elf: New file.
3003 * config/t-fdpbit, config/t-fpbit: New files.
3004 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
3005 (mips*-*-*): Likewise.
3006 (arm-wrs-vxworks): Likewise.
3007 (arm*-*-freebsd*): Likewise.
3008 (avr-*-rtems*): Add t-fpbit to tmake_file.
3009 (avr-*-*): Likewise.
3010 (bfin*-elf*): Add t-fdpbit to tmake_file.
3011 (bfin*-uclinux*): Likewise.
3012 (bfin*-linux-uclibc*): Likewise.
3013 (bfin*-rtems*): New case.
3014 Add t-fdpbit to tmake_file.
3015 (bfin*-*): Add t-fdpbit to tmake_file.
3016 (crisv32-*-elf): Likewise.
3017 (cris-*-linux*): Likewise.
3018 (fr30-*-elf): Likewise.
3019 (frv-*-elf, frv-*-*linux*): Likewise.
3020 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
3021 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
3022 (m32r-*-elf*): Likewise.
3023 (m32rle-*-elf*): Likewise.
3024 (m32r-*-linux*): Likewise.
3025 (m32rle-*-linux*): Likewise.
3026 (mcore-*-elf): Add t-fdpbit to tmake_file.
3027 (microblaze*-*-*): Likewise.
3028 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
3029 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
3030 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
3032 Add mips/t-tpbit to tmake-file.
3033 (mips*-*-linux*): Fix typo.
3034 (mips*-sde-elf*): New case
3035 Add mips/t-sdemtk unless using newlib.
3036 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
3037 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
3038 (mn10300-*-*): Likewise.
3039 (pdp11-*-*): Likewise.
3040 (picochip-*-*): Add t-fpbit to tmake_file.
3041 (powerpc-*-eabisimaltivec*): Likewise.
3042 (powerpc-*-eabisim*): Likewise.
3043 (powerpc-*-elf*): Likewise.
3044 (powerpc-*-eabialtivec*): Likewise.
3045 (powerpc-xilinx-eabi*): New case.
3046 Add t-fdpbit to tmake_file.
3047 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
3048 (powerpc-*-rtems*): Likewise.
3049 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
3051 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
3053 (powerpc-*-lynxos*): Likewise.
3054 (powerpcle-*-elf*): Likewise.
3055 (powerpcle-*-eabisim*): Likewise.
3056 (powerpcle-*-eabi*): Likewise.
3057 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3058 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
3059 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3060 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3061 (rx-*-elf): Add t-fdpbit to tmake_file.
3062 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3063 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3064 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3065 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
3067 (sh-*-rtems*): Add t-fdpbit to tmake_file.
3068 (sh-wrs-vxworks): Likewise.
3069 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
3070 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
3071 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
3072 (sparc64-*-rtems*): ... new case.
3073 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
3074 (spu-*-elf*): Likewise.
3075 Add spu/t-elf to tmake_file.
3076 (v850*-*-*): Add t-fdpbit to tmake_file.
3077 (xstormy16-*-elf): Likewise.
3078 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
3079 (mep*-*-*): Likewise.
3081 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3083 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
3085 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
3086 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
3087 (install-unwind_h): New target.
3088 (all): Depend on it.
3089 * config.host (unwind_header): New variable.
3090 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
3091 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3092 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
3093 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
3094 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
3096 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
3098 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
3100 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
3102 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
3103 (ia64*-*-freebsd*): Likewise.
3104 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
3106 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
3107 $with_system_libunwind.
3108 (ia64*-*-hpux*): Set tmake_file.
3109 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
3110 (picochip-*-*): Set tmake_file.
3111 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
3113 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3114 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3115 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
3116 (xtensa*-*-elf*): Set tmake_file.
3117 (xtensa*-*-linux*): Likewise.
3118 * configure.ac: Include ../config/unwind_ipinfo.m4.
3119 Call GCC_CHECK_UNWIND_GETIPINFO.
3120 Link unwind.h to $unwind_header.
3121 * configure: Regenerate.
3122 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
3123 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
3124 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
3125 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
3126 * config/unwind-dw2-fde-darwin.c: New file.
3127 * config/arm/libunwind.S, config/arm/pr-support.c,
3128 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
3129 config/arm/unwind-arm.h,: New files.
3130 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
3131 config/ia64/t-eh-ia64, config/ia64/t-glibc,
3132 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
3133 config/ia64/t-vms, config/ia64/unwind-ia64.c,
3134 config/ia64/unwind-ia64.h: New files.
3135 * config/picochip/t-picochip: New file.
3136 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
3138 * config/rs6000/t-darwin (LIB2ADDEH): Set.
3139 * config/s390/t-tpf (LIB2ADDEH): Remove.
3140 * config/t-darwin (LIB2ADDEH): Set.
3141 * config/t-eh-dw2-dip: New file.
3142 * config/t-libunwind, config/t-libunwind-elf: New files.
3143 * config/t-sol2 (LIB2ADDEH): Remove.
3144 * config/xtensa/t-xtensa: New file.
3146 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
3148 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
3149 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
3150 long long to check rt_sigreturn syscall.
3152 2011-08-02 Alan Modra <amodra@gmail.com>
3154 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3155 Restore for indirect call bcrtl from correct stack slot, and only
3156 if cfa+40 isn't valid.
3158 2011-08-01 Julian Brown <julian@codesourcery.com>
3160 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
3161 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
3162 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
3164 2011-08-01 Julian Brown <julian@codesourcery.com>
3166 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
3167 (libgcc-std.ver.in): Use above.
3168 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
3169 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
3171 * config/t-fixedpoint-gnu-prefix: New file.
3172 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
3173 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
3176 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
3178 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
3179 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
3180 for x86-64. Properly check __x86_64__ and __LP64__.
3182 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
3184 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
3186 (_FP_WS_TYPE): Likewise.
3187 (_FP_I_TYPE): Likewise.
3189 2011-07-28 Alan Modra <amodra@gmail.com>
3191 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3192 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
3193 in a plt call stub. Do restore r2 if stopped on bctrl.
3195 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3197 * config.host (i[3456x]86-*-netware*): Remove.
3198 * config/i386/netware-crt0.c, config/i386/t-nwld,
3199 config/i386/t-slibgcc-nwld: Remove.
3201 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
3203 * config.host: Handle tic6x-*-*.
3204 * config/c6x/c6x-abi.h: New file.
3206 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3208 * config/i386/crtprec.c: New file.
3209 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
3210 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
3211 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
3212 (x86_64-*-darwin*): Likewise.
3213 (i[34567]86-*-solaris2*: Likewise.
3215 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3217 * config/alpha/crtfastmath.c: New file.
3218 * config/i386/crtfastmath.c: New file.
3219 * config/ia64/crtfastmath.c: New file.
3220 * config/mips/crtfastmath.c: New file.
3221 * config/sparc/crtfastmath.c: New file.
3223 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
3225 Add -frandom-seed=gcc-crtfastmath.
3226 * config/alpha/t-crtfm: Remove.
3227 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
3228 * config/ia64/t-ia64 (crtfastmath.o): Remove.
3230 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
3231 (alpha*-dec-osf5.1*): Likewise.
3232 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
3233 Add crtfastmath.o to extra_parts.
3234 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
3235 Add crtfastmath.o to extra_parts.
3236 (x86_64-*-darwin*): Likewise.
3237 (x86_64-*-mingw*): Likewise.
3238 (ia64*-*-elf*): Add t-crtfm to tmake_file.
3239 (ia64*-*-freebsd*): Likewise.
3240 (ia64*-*-linux*): Likewise.
3241 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
3242 Add crtfastmath.o to extra_parts.
3244 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3246 * config/darwin-crt3.o: New file.
3247 * config/rs6000/darwin-crt2.c: New file.
3248 * config/t-darwin: New file.
3249 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
3251 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
3252 (powerpc-*-darwin*): Add crt2.o to extra_parts.
3253 (powerpc64-*-darwin*): Likewise.
3255 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3257 * config/i386/netware-crt0.c: New file.
3258 * config/i386/t-nwld: Rename to ...
3259 * config/i386/t-slibgcc-nwld: ... this.
3260 * config/i386/t-nwld: New file.
3261 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
3263 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
3266 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3268 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
3270 * configure: Regenerate.
3272 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3274 * dfp-bit.c, dfp-bit.h: New files.
3275 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
3277 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
3278 ($(d64pbit-o)): Likewise.
3279 ($(d128pbit-o)): Likewise.
3280 * config/t-dfprules: New file.
3281 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
3282 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
3283 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3284 (x86_64-*-linux*): Likewise.
3285 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3286 (i[34567]86-*-cygwin*): Likewise.
3287 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
3288 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3290 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3292 * Makfile.in (LIBGCOV): New variable.
3293 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
3294 * libgcov.c: New file.
3296 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3298 * fixed-bit.c, fixed-bit.h: New files.
3299 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
3300 refer to fixed-bit.c.
3302 2011-07-07 Joseph Myers <joseph@codesourcery.com>
3304 * config.host (*local*): Remove.
3306 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3309 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
3310 like i?86-*-solaris2.1[0-9]*.
3311 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
3312 * configure.ac (i?86-*-solaris2*): Likewise.
3313 * configure: Regenerate.
3315 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
3317 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3318 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
3319 md_unwind_header by splitting out of...
3320 (i[34567]86-*-linux*): ... this.
3321 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
3322 Remove md_unwind_header by splitting out of...
3323 (x86_64-*-linux*): ... this.
3325 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
3327 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
3329 2011-06-28 Nick Clifton <nickc@redhat.com>
3331 * config.host: Recognize all V850 variants.
3333 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
3335 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
3337 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3339 * shared-object.mk (c_flags-$o): Save c_flags.
3340 ($(base)$(objext)): Use it.
3341 ($(base)_s$(objext)): Likewise.
3343 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
3345 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
3346 * libgcc-std.ver.in (GCC_4.7.0): New section.
3348 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
3352 * config/avr/t-avr: Fix line endings.
3353 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
3356 2011-06-14 Olivier Hainque <hainque@adacore.com>
3357 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3359 * config/mips/irix6-unwind.h: New file.
3360 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
3362 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
3364 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
3365 (sparc64_fallback_frame_state): Use it.
3366 (sparc64_frob_update_context): Further adjust context.
3367 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
3368 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
3369 * config/sparc/sol2-cn.S: Likewise.
3371 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3373 * enable-execute-stack-empty.c: New file.
3374 * enable-execute-stack-mprotect.c: New file.
3375 * config/i386/enable-execute-stack-mingw32.c: New file.
3376 * config.host (enable_execute_stack): New variable.
3377 Select appropriate variants.
3378 * configure.ac: Link enable-execute-stack.c to
3379 $enable_execute_stack.
3380 * configure: Regenerate.
3381 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
3382 (lib2funcs): Remove _enable_execute_stack.
3384 2011-06-09 David S. Miller <davem@davemloft.net>
3385 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3387 * config.host (sparc-*-linux*): Correct md_unwind_header
3389 (s390x-ibm-tpf*): Fix typo.
3391 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3393 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
3394 Add crtfastmath.o to extra_parts.
3395 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
3397 * config/mips/t-crtfm: Remove.
3399 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3401 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
3403 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
3405 * config.host (sh*-*-linux*): Fix typo.
3407 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3409 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
3410 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
3411 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
3412 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
3413 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
3414 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
3415 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
3416 Wrap in !__MINGW64__.
3417 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
3418 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
3419 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
3420 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
3421 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
3422 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
3423 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
3425 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
3426 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
3427 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
3428 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
3429 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
3430 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
3431 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
3432 * config/no-unwind.h: New file.
3433 * config.host (md_unwind_header): Document.
3435 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
3436 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
3437 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
3438 hppa[12]*-*-hpux11*): Set md_unwind_header.
3439 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
3440 Set md_unwind_header.
3441 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
3442 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
3443 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
3444 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
3445 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
3446 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
3447 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
3449 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
3450 * configure: Regenerate.
3452 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3454 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
3455 Set tmake_file, extra_parts.
3456 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
3458 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
3460 * config/mips/t-irix6: New file.
3461 * config/mips/t-slibgcc-irix: New file.
3463 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3465 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
3466 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
3468 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3470 * configure.ac (target_thread_file): Determine thread model.
3471 * configure: Regenerate.
3472 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
3473 * config/alpha/t-alpha: New file.
3474 * config/alpha/t-crtfm: Use $<.
3475 * config/alpha/t-ieee: New file.
3476 * config/alpha/t-osf-pthread: New file.
3477 * config/alpha/t-slibgcc-osf: New file.
3478 * config/alpha/libgcc-osf5.ver: New file.
3480 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3482 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
3484 Add crtfastmath.o to extra_parts.
3486 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3488 * config/gmon-sol2.c: Reindent.
3490 Remove, correct casts.
3491 Use STDERR_FILENO, NULL.
3492 (BASEADDRESS): Remove.
3494 (errno, sbrk): Remove declarations.
3495 (monstartup) [hp300]: Remove.
3498 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3500 * Makefile.in (cpu_type): Define.
3501 * config.host (i[34567]86-*-rtems*): Handle it.
3502 (i[34567]86-*-solaris2*): Move body ...
3503 (*-*-solaris2*): ... here.
3504 New case, generalize.
3505 (sparc-*-elf*): Handle it.
3506 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
3507 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
3508 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
3510 (sparc*-*-solaris2*): ... this.
3512 (sparc64-*-elf*): Handle it.
3513 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
3514 Merge ../gcc/config/i386/gmon-sol2.c.
3515 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
3517 Merge ../gcc/config/i386/sol2-gc1.asm.
3518 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
3520 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
3522 * config/i386/t-crtfm (crtfastmath.o): Use $<.
3523 * config/i386/t-crtstuff: New file.
3524 * config/i386/t-softfp: New file.
3525 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
3526 $(T)crti.o, $(T)crtn.o): Remove.
3527 (gcrt1.o): New rule.
3528 (TARGET_LIBGCC2_CFLAGS): Remove.
3529 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
3530 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
3531 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
3532 * config/sparc/t-sol2: New file.
3533 * config/sparc/t-crtfm: Move to ...
3534 * config/t-crtfm: ... this.
3535 Use $(cpu_type), $<.
3536 * config/t-crtin: New file.
3537 * config/sparc/t-softfp: New file.
3538 * config/sparc/t-softmul: New file.
3539 * config/t-rtems: New file.
3540 * config/t-slibgcc: New file.
3541 * config/t-slibgcc-elf-ver: New file.
3542 * config/t-slibgcc-gld: New file.
3543 * config/t-slibgcc-sld: New file.
3544 * config/t-sol2: New file.
3545 * configure.ac: Include ../config/lib-ld.m4.
3546 Call AC_LIB_PROG_LD_GNU.
3547 Substitute cpu_type.
3548 * configure: Regenerate.
3550 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
3553 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
3554 libgcc-std.ver in the build directory.
3555 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
3556 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
3558 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
3560 * libgcc-std.ver.in: New file.
3561 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
3563 (libgcc-std.ver): New rule.
3564 * config/t-gnu-prefix: New file.
3566 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3568 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
3570 2011-05-10 Joseph Myers <joseph@codesourcery.com>
3572 * config/i386/darwin-lib.h: New file.
3574 2011-05-10 Joseph Myers <joseph@codesourcery.com>
3576 * config/arm/symbian-lib.h: New.
3578 2011-05-04 Chris Demetriou <cgd@google.com>
3580 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
3581 (__x86.get_pc_thunk.bx): ...this.
3582 (__morestack): Adjust for rename, remove undef of __i686.
3584 2011-05-03 Chris Demetriou <cgd@google.com>
3586 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
3588 2011-03-22 Joseph Myers <joseph@codesourcery.com>
3590 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
3591 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
3592 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
3593 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
3594 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
3597 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
3599 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
3600 Adjust copyright year.
3602 2011-03-07 Ian Lance Taylor <iant@google.com>
3604 * generic-morestack.c (__splitstack_find): Adjust returned stack
3605 pointer to include all registers pushed by __morestack.
3607 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3610 * configure.ac: Call ACX_NONCANONICAL_TARGET.
3611 (toolexecdir): Calculate and AC_SUBST.
3612 (toolexeclibdir): Likewise.
3613 * Makefile.in (target_noncanonical): Import.
3614 (toolexecdir): Likewise.
3615 (toolexeclibdir): Likewise.
3616 * configure: Regenerate.
3618 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
3621 * config/arm/bpabi.h: Rename to...
3622 * config/arm/bpabi-lib.h: ...this.
3624 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3626 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
3628 * configure: Regenerate.
3630 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
3632 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
3633 __FLOAT_WORD_ORDER__.
3634 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
3637 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3640 * Makefile.in (install-strip): New phony target.
3642 2010-11-07 Ian Lance Taylor <iant@google.com>
3645 * config/i386/morestack.S (__morestack_large_model): New
3648 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
3650 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
3652 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
3654 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
3656 * config/arm/bpabi.h: New file.
3657 * config/frv/frv-abi.h: New file.
3659 2010-10-01 Ian Lance Taylor <iant@google.com>
3661 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
3662 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
3664 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
3667 * config.host: Add the missing `$'.
3669 2010-09-30 Michael Eager <eager@eagercon.com>
3671 * config.host: Add microblaze*-*-*.
3672 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
3673 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
3674 udivsi3.asm,umodsi3.asm}: New.
3676 2010-09-28 Ian Lance Taylor <iant@google.com>
3678 * configure.ac: Adjust CFI test to test assembler directly rather
3679 than checking gcc preprocessor macro.
3680 * configure: Rebuild.
3682 2010-09-27 Ian Lance Taylor <iant@google.com>
3684 * configure.ac: Test whether assembler supports CFI directives.
3685 * config.host: Only add t-stack and i386/t-stack-i386 to
3686 tmake_file if libgcc_cv_cfi is "yes".
3687 * configure: Rebuild.
3689 2010-09-27 Ian Lance Taylor <iant@google.com>
3691 * generic-morestack.h: New file.
3692 * generic-morestack.c: New file.
3693 * generic-morestack-thread.c: New file.
3694 * config/i386/morestack.S: New file.
3695 * config/t-stack: New file.
3696 * config/i386/t-stack-i386: New file.
3697 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
3698 i386/t-stack-i386 to tmake_file.
3700 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
3702 * Makefile.in (libgcc-extra-parts): Check for static archives and
3703 invoke ranlib after installing them.
3704 (gcc-extra-parts): Likewise.
3705 (install-leaf): Likewise.
3707 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
3709 * configure: Regenerated.
3711 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
3713 * configure: Regenerated.
3715 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
3716 Andrew Pinski <pinskia@gmail.com>
3719 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
3721 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
3724 * configure: Regenerated.
3726 2010-09-06 Andreas Schwab <schwab@redhat.com>
3728 * configure: Regenerate.
3730 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
3732 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
3734 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
3737 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
3738 Iain Sandoe <iains@gcc.gnu.org>
3741 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
3742 LIB2FUNCS_EXCLUDE functions.
3744 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3746 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
3748 * configure: Regenerate.
3750 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
3752 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
3753 i386/t-freebsd to tmake_file.
3754 * config/i386/t-freebsd: New file.
3755 * config/i386/libgcc-bsd.ver: New file.
3757 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
3759 * config.host (powerpc*-eabispe*): Set tmake_file.
3760 (powerpc*-eabi*): Likewise.
3761 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
3762 crtbeginS, crtendS, crtbeginT.
3764 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
3766 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
3767 to tmake_file. Add crtfastmath.o to extra_parts.
3768 * config/mips/t-crtfm: New.
3770 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
3772 * config.host (sparc64-*-rtems*): New target.
3774 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3776 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3779 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
3781 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
3783 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3785 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
3786 alpha-dec-osf5.0* support.
3788 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
3790 * config.host: Add lm32-*-rtems*.
3792 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3793 Uros Bizjak <ubizjak@gmail.com>
3796 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
3797 like other remaining 32-bit x86 OSes.
3798 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3800 * config/i386/libgcc-sol2.ver: New file.
3801 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
3803 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
3806 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
3807 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
3808 is used and substitute set_use_emutls.
3809 * configure: Regenerated.
3811 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
3813 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
3815 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3818 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
3820 ($(T)gcrt1.o): Likewise.
3821 ($(T)crt1.o): Likewise.
3822 ($(T)crti.o): Likewise.
3823 ($(T)crtn.o): Likewise.
3825 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3828 * Makefile.in (install): Use $(MAKE) string in rule, for
3831 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
3833 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
3834 * config/mmix/t-mmix: New file.
3835 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
3837 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
3840 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
3843 2010-01-04 Anthony Green <green@moxielogic.com>
3845 * config/moxie/crti.asm, config/moxie/crtn.asm,
3846 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
3847 config/moxie/t-moxie: New files.
3848 * config.host: Add t-moxie-softfp reference.
3850 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
3853 * config/t-slibgcc-darwin: Fix embedded rpaths for
3854 --enable-version-specific-runtime-libs, build extension stub
3855 libs exposing features available from current libgcc_s.
3857 2009-11-11 Jon Beniston <jon@beniston.com>
3859 * config.host: Add lm32 targets.
3860 * config/lm32: New directory.
3861 * config/lm32/libgcc_lm32.h: New file.
3862 * config/lm32/_mulsi3.c: New file.
3863 * config/lm32/_udivmodsi4.c: New file.
3864 * config/lm32/_divsi3.c: New file.
3865 * config/lm32/_modsi3.c: New file.
3866 * config/lm32/_udivsi3.c: New file.
3867 * config/lm32/_umodsi3.c: New file.
3868 * config/lm32/_lshrsi3.S: New file.
3869 * config/lm32/_ashrsi3.S: New file.
3870 * config/lm32/_ashlsi3.S: New file.
3871 * config/lm32/crti.S: New file.
3872 * config/lm32/crtn.S: New file.
3873 * config/lm32/t-lm32: New file.
3874 * config/lm32/t-elf: New file.
3875 * config/lm32/t-uclinux: New file.
3877 2009-10-26 Nick Clifton <nickc@redhat.com>
3879 * config.host: Add support for RX target.
3880 * config/rx: New directory.
3881 * config/rx/rx-abi-functions.c: New file. Supplementary
3882 functions for libgcc to support the RX ABI.
3883 * config/rx/rx-abi.h: New file. Supplementary header file for
3884 libgcc RX ABI functions.
3885 * config/rx/t-rx: New file: Makefile fragment for building
3888 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
3890 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
3891 constraint of y0 to "g".
3893 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3895 * config.host: Include the s390 makefile fragments.
3896 * config/s390/32/_fixdfdi.c: New file.
3897 * config/s390/32/_fixsfdi.c: New file.
3898 * config/s390/32/_fixtfdi.c: New file.
3899 * config/s390/32/_fixunsdfdi.c: New file.
3900 * config/s390/32/_fixunssfdi.c: New file.
3901 * config/s390/32/_fixunstfdi.c: New file.
3902 * config/s390/32/t-floattodi: New file.
3903 * config/s390/libgcc-glibc.ver: New file.
3904 * config/s390/t-crtstuff: New file.
3905 * config/s390/t-linux: New file.
3906 * config/s390/t-tpf: New file.
3908 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3910 * configure.ac (AC_PREREQ): Bump to 2.64.
3912 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
3914 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
3916 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3918 * configure: Regenerate.
3920 2009-08-09 Douglas B Rupp <rupp@gnat.com>
3922 * config.host (ia64-hp-*vms*): New target.
3923 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
3926 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3928 * configure.ac: Add snippet for maintainer-mode.
3929 * configure: Regenerate.
3930 * Makefile.in (AUTOCONF, configure_deps): New variables.
3931 ($(srcdir)/configure)): New rule, active only with maintainer
3934 2009-06-23 DJ Delorie <dj@redhat.com>
3937 * config.host: Add mep support.
3939 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
3941 * config.host: Add i386/${host_address}/t-fprules-softfp and
3942 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
3944 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
3946 * config/i386/64/_multc3.c: Likewise.
3947 * config/i386/64/_powitf2.c: Likewise.
3948 * config/i386/64/eqtf2.c: Likewise.
3949 * config/i386/64/getf2.c: Likewise.
3950 * config/i386/64/letf2.c: Likewise.
3951 * config/i386/64/letf2.c: Likewise.
3952 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
3953 unsigned long long for x64 mingw targets.
3954 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
3955 (_FP_I_TYPE): Define as long long for x64 mingw target.
3957 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
3959 * config.host (vax-*-linux*): New.
3961 2009-05-31 Anthony Green <green@moxielogic.com>
3963 * config.host: Add moxie support.
3964 * config/moxie/t-moxie: New file.
3966 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
3968 * config.host: Add i386/${host_address}/t-fprules-softfp and
3969 t-softfp to tmake_file for i[34567]86-*-cygwin*.
3971 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
3973 * config.host: Add i386/${host_address}/t-fprules-softfp to
3974 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
3976 2009-04-09 Nick Clifton <nickc@redhat.com>
3978 * config/ia64/tf-signs.c: Change copyright header to refer to
3979 version 3 of the GNU General Public License with version 3.1
3980 of the GCC Runtime Library Exception and to point readers at
3981 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
3983 * config/i386/32/tf-signs.c: Likewise.
3984 * config/libbid/_addsub_dd.c: Likewise.
3985 * config/libbid/_addsub_sd.c: Likewise.
3986 * config/libbid/_addsub_td.c: Likewise.
3987 * config/libbid/_dd_to_df.c: Likewise.
3988 * config/libbid/_dd_to_di.c: Likewise.
3989 * config/libbid/_dd_to_sd.c: Likewise.
3990 * config/libbid/_dd_to_sf.c: Likewise.
3991 * config/libbid/_dd_to_si.c: Likewise.
3992 * config/libbid/_dd_to_td.c: Likewise.
3993 * config/libbid/_dd_to_tf.c: Likewise.
3994 * config/libbid/_dd_to_udi.c: Likewise.
3995 * config/libbid/_dd_to_usi.c: Likewise.
3996 * config/libbid/_dd_to_xf.c: Likewise.
3997 * config/libbid/_df_to_dd.c: Likewise.
3998 * config/libbid/_df_to_sd.c: Likewise.
3999 * config/libbid/_df_to_td.c: Likewise.
4000 * config/libbid/_di_to_dd.c: Likewise.
4001 * config/libbid/_di_to_sd.c: Likewise.
4002 * config/libbid/_di_to_td.c: Likewise.
4003 * config/libbid/_div_dd.c: Likewise.
4004 * config/libbid/_div_sd.c: Likewise.
4005 * config/libbid/_div_td.c: Likewise.
4006 * config/libbid/_eq_dd.c: Likewise.
4007 * config/libbid/_eq_sd.c: Likewise.
4008 * config/libbid/_eq_td.c: Likewise.
4009 * config/libbid/_ge_dd.c: Likewise.
4010 * config/libbid/_ge_sd.c: Likewise.
4011 * config/libbid/_ge_td.c: Likewise.
4012 * config/libbid/_gt_dd.c: Likewise.
4013 * config/libbid/_gt_sd.c: Likewise.
4014 * config/libbid/_gt_td.c: Likewise.
4015 * config/libbid/_isinfd128.c: Likewise.
4016 * config/libbid/_isinfd32.c: Likewise.
4017 * config/libbid/_isinfd64.c: Likewise.
4018 * config/libbid/_le_dd.c: Likewise.
4019 * config/libbid/_le_sd.c: Likewise.
4020 * config/libbid/_le_td.c: Likewise.
4021 * config/libbid/_lt_dd.c: Likewise.
4022 * config/libbid/_lt_sd.c: Likewise.
4023 * config/libbid/_lt_td.c: Likewise.
4024 * config/libbid/_mul_dd.c: Likewise.
4025 * config/libbid/_mul_sd.c: Likewise.
4026 * config/libbid/_mul_td.c: Likewise.
4027 * config/libbid/_ne_dd.c: Likewise.
4028 * config/libbid/_ne_sd.c: Likewise.
4029 * config/libbid/_ne_td.c: Likewise.
4030 * config/libbid/_sd_to_dd.c: Likewise.
4031 * config/libbid/_sd_to_df.c: Likewise.
4032 * config/libbid/_sd_to_di.c: Likewise.
4033 * config/libbid/_sd_to_sf.c: Likewise.
4034 * config/libbid/_sd_to_si.c: Likewise.
4035 * config/libbid/_sd_to_td.c: Likewise.
4036 * config/libbid/_sd_to_tf.c: Likewise.
4037 * config/libbid/_sd_to_udi.c: Likewise.
4038 * config/libbid/_sd_to_usi.c: Likewise.
4039 * config/libbid/_sd_to_xf.c: Likewise.
4040 * config/libbid/_sf_to_dd.c: Likewise.
4041 * config/libbid/_sf_to_sd.c: Likewise.
4042 * config/libbid/_sf_to_td.c: Likewise.
4043 * config/libbid/_si_to_dd.c: Likewise.
4044 * config/libbid/_si_to_sd.c: Likewise.
4045 * config/libbid/_si_to_td.c: Likewise.
4046 * config/libbid/_td_to_dd.c: Likewise.
4047 * config/libbid/_td_to_df.c: Likewise.
4048 * config/libbid/_td_to_di.c: Likewise.
4049 * config/libbid/_td_to_sd.c: Likewise.
4050 * config/libbid/_td_to_sf.c: Likewise.
4051 * config/libbid/_td_to_si.c: Likewise.
4052 * config/libbid/_td_to_tf.c: Likewise.
4053 * config/libbid/_td_to_udi.c: Likewise.
4054 * config/libbid/_td_to_usi.c: Likewise.
4055 * config/libbid/_td_to_xf.c: Likewise.
4056 * config/libbid/_tf_to_dd.c: Likewise.
4057 * config/libbid/_tf_to_sd.c: Likewise.
4058 * config/libbid/_tf_to_td.c: Likewise.
4059 * config/libbid/_udi_to_dd.c: Likewise.
4060 * config/libbid/_udi_to_sd.c: Likewise.
4061 * config/libbid/_udi_to_td.c: Likewise.
4062 * config/libbid/_unord_dd.c: Likewise.
4063 * config/libbid/_unord_sd.c: Likewise.
4064 * config/libbid/_unord_td.c: Likewise.
4065 * config/libbid/_usi_to_dd.c: Likewise.
4066 * config/libbid/_usi_to_sd.c: Likewise.
4067 * config/libbid/_usi_to_td.c: Likewise.
4068 * config/libbid/_xf_to_dd.c: Likewise.
4069 * config/libbid/_xf_to_sd.c: Likewise.
4070 * config/libbid/_xf_to_td.c: Likewise.
4071 * config/libbid/bid128.c: Likewise.
4072 * config/libbid/bid128_2_str.h: Likewise.
4073 * config/libbid/bid128_2_str_macros.h: Likewise.
4074 * config/libbid/bid128_2_str_tables.c: Likewise.
4075 * config/libbid/bid128_add.c: Likewise.
4076 * config/libbid/bid128_compare.c: Likewise.
4077 * config/libbid/bid128_div.c: Likewise.
4078 * config/libbid/bid128_fma.c: Likewise.
4079 * config/libbid/bid128_logb.c: Likewise.
4080 * config/libbid/bid128_minmax.c: Likewise.
4081 * config/libbid/bid128_mul.c: Likewise.
4082 * config/libbid/bid128_next.c: Likewise.
4083 * config/libbid/bid128_noncomp.c: Likewise.
4084 * config/libbid/bid128_quantize.c: Likewise.
4085 * config/libbid/bid128_rem.c: Likewise.
4086 * config/libbid/bid128_round_integral.c: Likewise.
4087 * config/libbid/bid128_scalb.c: Likewise.
4088 * config/libbid/bid128_sqrt.c: Likewise.
4089 * config/libbid/bid128_string.c: Likewise.
4090 * config/libbid/bid128_to_int16.c: Likewise.
4091 * config/libbid/bid128_to_int32.c: Likewise.
4092 * config/libbid/bid128_to_int64.c: Likewise.
4093 * config/libbid/bid128_to_int8.c: Likewise.
4094 * config/libbid/bid128_to_uint16.c: Likewise.
4095 * config/libbid/bid128_to_uint32.c: Likewise.
4096 * config/libbid/bid128_to_uint64.c: Likewise.
4097 * config/libbid/bid128_to_uint8.c: Likewise.
4098 * config/libbid/bid32_to_bid128.c: Likewise.
4099 * config/libbid/bid32_to_bid64.c: Likewise.
4100 * config/libbid/bid64_add.c: Likewise.
4101 * config/libbid/bid64_compare.c: Likewise.
4102 * config/libbid/bid64_div.c: Likewise.
4103 * config/libbid/bid64_fma.c: Likewise.
4104 * config/libbid/bid64_logb.c: Likewise.
4105 * config/libbid/bid64_minmax.c: Likewise.
4106 * config/libbid/bid64_mul.c: Likewise.
4107 * config/libbid/bid64_next.c: Likewise.
4108 * config/libbid/bid64_noncomp.c: Likewise.
4109 * config/libbid/bid64_quantize.c: Likewise.
4110 * config/libbid/bid64_rem.c: Likewise.
4111 * config/libbid/bid64_round_integral.c: Likewise.
4112 * config/libbid/bid64_scalb.c: Likewise.
4113 * config/libbid/bid64_sqrt.c: Likewise.
4114 * config/libbid/bid64_string.c: Likewise.
4115 * config/libbid/bid64_to_bid128.c: Likewise.
4116 * config/libbid/bid64_to_int16.c: Likewise.
4117 * config/libbid/bid64_to_int32.c: Likewise.
4118 * config/libbid/bid64_to_int64.c: Likewise.
4119 * config/libbid/bid64_to_int8.c: Likewise.
4120 * config/libbid/bid64_to_uint16.c: Likewise.
4121 * config/libbid/bid64_to_uint32.c: Likewise.
4122 * config/libbid/bid64_to_uint64.c: Likewise.
4123 * config/libbid/bid64_to_uint8.c: Likewise.
4124 * config/libbid/bid_b2d.h: Likewise.
4125 * config/libbid/bid_binarydecimal.c: Likewise.
4126 * config/libbid/bid_conf.h: Likewise.
4127 * config/libbid/bid_convert_data.c: Likewise.
4128 * config/libbid/bid_decimal_data.c: Likewise.
4129 * config/libbid/bid_decimal_globals.c: Likewise.
4130 * config/libbid/bid_div_macros.h: Likewise.
4131 * config/libbid/bid_dpd.c: Likewise.
4132 * config/libbid/bid_flag_operations.c: Likewise.
4133 * config/libbid/bid_from_int.c: Likewise.
4134 * config/libbid/bid_functions.h: Likewise.
4135 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4136 * config/libbid/bid_inline_add.h: Likewise.
4137 * config/libbid/bid_internal.h: Likewise.
4138 * config/libbid/bid_round.c: Likewise.
4139 * config/libbid/bid_sqrt_macros.h: Likewise.
4141 2009-04-09 Jakub Jelinek <jakub@redhat.com>
4143 * Makefile.in: Change copyright header to refer to version
4144 3 of the GNU General Public License and to point readers at the
4145 COPYING3 file and the FSF's license web page.
4146 * config.host: Likewise.
4148 2009-04-07 Alan Modra <amodra@bigpond.net.au>
4150 * config.host: Reorder and merge to match config.gcc change.
4152 2009-04-03 Alan Modra <amodra@bigpond.net.au>
4154 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
4156 2009-03-28 Joseph Myers <joseph@codesourcery.com>
4158 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
4159 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
4160 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
4161 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
4163 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
4165 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
4166 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4168 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
4170 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
4171 ia64/t-softfp-compat to tmake_file.
4173 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
4175 * config/ia64/__divxf3.asm: New.
4176 * config/ia64/_fixtfdi.asm: Likewise.
4177 * config/ia64/_fixunstfdi.asm: Likewise.
4178 * config/ia64/_floatditf.asm: Likewise.
4179 * config/ia64/t-fprules-softfp: Likewise.
4180 * config/ia64/t-softfp-compat: Likewise.
4181 * config/ia64/tf-signs.c: Likewise.
4183 2009-01-18 Ben Elliston <bje@au.ibm.com>
4185 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4187 2009-01-16 Ben Elliston <bje@au.ibm.com>
4189 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
4192 2009-01-13 Ben Elliston <bje@au.ibm.com>
4194 * config/t-softfp: New file.
4195 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
4196 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
4198 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4200 * config.host: Add m32r*-*-rtems*.
4202 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
4204 * config.host: Add m32c*-*-rtems*.
4206 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4209 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
4210 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
4211 * configure: Regenerate.
4212 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
4213 tmake_file here from gcc/config.gcc.
4214 Move extra_parts here from gcc/config.gcc.
4215 * config/i386/t-sol2: Move here from gcc/config/i386.
4216 Use gcc_srcdir instead of srcdir.
4218 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
4220 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
4223 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
4225 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
4227 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
4229 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
4231 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
4234 * config.host: Add picochip-*-*.
4236 2008-08-06 Bob Wilson <bob.wilson@acm.org>
4238 * config.host: Match more processor names for Xtensa.
4240 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
4242 * config/i386/64/t-softfp-compat: Update comments.
4244 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
4246 * config/i386/64/_divtc3-compat.c: Moved to ...
4247 * config/i386/64/_divtc3.c: Here.
4249 * config/i386/64/_multc3-compat.c: Moved to ...
4250 * config/i386/64/_multc3.c: Here.
4252 * config/i386/64/_powitf2-compat.c: Moved to ...
4253 * config/i386/64/_powitf2.c: Here.
4255 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
4256 .c suffix instead of -compat.c.
4258 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
4260 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
4261 (_FP_MUL_MEAT_D): Ditto.
4262 (_FP_DIV_MEAT_S): Ditto.
4263 (_FP_DIV_MEAT_D): Ditto.
4265 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
4267 * Makefile.in: Add support for __sync_* libgcc functions.
4269 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
4271 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
4273 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4276 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
4277 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
4279 * config/i386/64/t-fprules-softfp: Moved to ...
4280 * config/i386/64/t-softfp-compat: This. New.
4282 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
4284 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
4285 Initialize f with 0.0.
4287 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4290 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
4292 * config/i386/64/_divtc3-compat.c: New.
4293 * config/i386/64/_multc3-compat.c: Likewise.
4294 * config/i386/64/_powitf2-compat.c: Likewise.
4295 * config/i386/64/eqtf2.c: Likewise.
4296 * config/i386/64/getf2.c: Likewise.
4297 * config/i386/64/letf2.c: Likewise.
4298 * config/i386/64/t-fprules-softfp: Likewise.
4300 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4302 * config.host: Add i386/${host_address}/t-fprules-softfp to
4303 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
4304 i[34567]86-*-linux*, x86_64-*-linux*.
4306 * configure.ac: Set host_address to 64 or 32 for x86.
4307 * configure: Regenerated.
4309 * Makefile.in (config.status): Also depend on
4310 $(srcdir)/config.host.
4312 * config/i386/32/t-fprules-softfp: New.
4313 * config/i386/32/tf-signs.c: Likewise.
4315 * config/i386/64/sfp-machine.h: New. Moved from gcc.
4317 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4318 Uros Bizjak <ubizjak@gmail.com>
4320 * config/i386/32/sfp-machine.h: New.
4322 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
4324 * config/rs6000/t-ppccomm: Remove rules that conflict with
4325 auto-generated rules.
4327 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4329 * configure.ac: sinclude override.m4.
4330 * configure: Regenerate.
4332 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
4334 * configure: Regenerate.
4336 2008-06-10 Joseph Myers <joseph@codesourcery.com>
4338 * Makefile.in (DECNUMINC): Remove
4339 -I$(MULTIBUILDTOP)../../libdecnumber.
4342 2008-06-07 Joseph Myers <joseph@codesourcery.com>
4344 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
4345 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
4346 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
4347 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
4348 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
4349 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
4350 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
4351 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
4352 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
4353 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
4354 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
4355 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
4356 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
4357 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
4359 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
4361 * config.host (sh2[lbe]*-*-linux*): Allow target.
4363 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
4365 * config/rs6000/t-ppccomm: Add build rules for new files.
4366 (LIB2ADD_ST): New variable.
4368 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
4372 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
4373 * config/t-avr: New file. Build 16bit libgcc functions.
4375 2008-03-02 Jakub Jelinek <jakub@redhat.com>
4378 * config/t-slibgcc-darwin: Make install-leaf dependent on
4379 install-darwin-libgcc-stubs instead of install.
4381 2008-01-25 Joseph Myers <joseph@codesourcery.com>
4383 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
4384 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
4385 sh-*-rtemscoff*): Remove cases.
4387 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
4389 * Makefile.in (all): Use install-leaf rather than install.
4390 (install): Split most of the rule into...
4391 (install-leaf): ...this new one.
4393 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
4394 Paolo Bonzini <bonzini@gnu.org>
4397 * Makefile.in: Use @shlib_slibdir@ substitution to get
4398 correct install name on darwin.
4399 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
4401 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
4403 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
4404 cris-*-elf and cris-*-none.
4405 (crisv32-*-linux*): Similar, as cris-*-linux*.
4407 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
4409 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
4411 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
4414 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
4415 * configure: Regenerated.
4417 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
4419 * Makefile.in (dfp-filenames): Replace decimal_globals,
4420 decimal_data, binarydecimal and convert_data with
4421 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
4422 and bid_convert_data, respectively.
4424 2007-09-17 Chao-ying Fu <fu@mips.com>
4425 Nigel Stephens <nigel@mips.com>
4427 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
4428 * Makefile.in (fixed_point): Define.
4429 Check if fixed_point is yes to build support functions.
4430 * configure.ac: Check for fixed_point support.
4431 * configure: Regenerated.
4432 * gen-fixed.sh: New file to generate lists of fixed-point labels,
4433 funcs, modes, from, to.
4435 2007-09-11 Janis Johnson <janis187@us.ibm.com
4437 * Makefile.in (dfp-filenames): Add bid128_noncomp.
4439 2007-09-10 Janis Johnson <janis187@us.ibm.com>
4441 * Makefile.in (dfp-filenames): Remove decUtility, add
4442 decDouble, decPacked, decQuad, decSingle.
4444 2007-08-27 Hans Kester <hans.kester@ellips.nl>
4446 * config.host : Add x86_64-elf target.
4448 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4450 * configure.ac (set_have_cc_tls): Add a missing =.
4451 * configure: Regenerated.
4453 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4455 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
4456 and x86_64-*-linux*.
4458 * config/t-tls: New file.
4460 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
4462 * configure.ac: Include ../config/enable.m4 and
4463 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
4464 supports TLS and substitute set_have_cc_tls.
4465 * configure: Regenerated.
4467 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
4469 * Makefile.in: Use libbid for DFP when BID is enabled.
4471 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
4473 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
4474 extra_parts. Add config/i386/t-cygming to tmake_file.
4475 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
4477 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
4478 Danny Smith <dannysmith@users.sourceforge.net>
4481 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
4482 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
4483 * config/i386/t-crtfm: Compile crtfastmath.o with
4484 -minline-all-stringops.
4486 2007-05-10 Richard Sandiford <richard@codesourcery.com>
4488 * config.host (sparc-wrs-vxworks): New target.
4490 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
4492 * config.host: Recognize fido.
4494 2007-04-04 Janis Johnson <janis187@us.ibm.com>
4496 * configure: Check host, not target, for decimal float support.
4498 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
4500 * config/i386/t-crtpc: New file.
4501 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
4502 (x86_64-*-linux*): Ditto.
4504 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
4506 * config.host (x86_64-*-mingw*): New target.
4508 2007-03-23 Michael Meissner <michael.meissner@amd.com>
4509 H.J. Lu <hongjiu.lu@intel.com>
4511 * Makefile.in (enable_decimal_float): New.
4513 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
4514 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
4515 (decbits-filenames): This.
4516 (decbits-objects): New.
4517 (libgcc-objects): Add $(decbits-objects).
4519 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
4520 Substitute enable_decimal_float.
4521 * configure: Regenerated.
4523 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
4525 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
4527 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
4529 * Makefile.in (install-info): New dummy target.
4531 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
4533 * config.host (bfin*-linux-uclibc*): Set extra_parts.
4535 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
4537 * Makefile.in: Add install-html and install-pdf dummy
4540 2007-02-05 Roger Sayle <roger@eyesopen.com>
4541 Daniel Jacobowitz <dan@codesourcery.com>
4543 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
4544 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
4545 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
4547 2007-01-29 Janis Johnson <janis187@us.ibm.com>
4549 * Makefile.in (dec-filenames): Add decExcept.
4551 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
4554 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
4557 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
4559 * configure.ac: Add --enable-version-specific-runtime-libs.
4560 Correct $slibdir default.
4561 * configure: Regenerated.
4563 2007-01-23 Joseph Myers <joseph@codesourcery.com>
4565 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
4567 2007-01-21 Andrew Pinski <pinskia@gmail.com>
4570 * config.host (alpha*-*-linux*): Set extra_parts.
4572 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
4574 * config/sh/t-linux: New.
4575 * config.host (sh*-*-linux*): Set tmake_file.
4577 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
4579 * Makefile.in (install): Handle multilibs.
4581 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4583 * Makefile.in: Added .PHONY entry for documentation targets.
4585 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4587 * Makefile.in: Add empty info, html, dvi, pdf targets.
4589 2007-01-04 Mike Stump <mrs@apple.com>
4591 * Makefile.in (MAKEINFO): Remove.
4594 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
4596 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
4597 * configure: Regenerate.
4598 * Makefile.in (host_subdir): Substitute it.
4599 (gcc_objdir): Use it.
4601 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
4603 * config.host (ia64*-*-linux*): Set tmake_file.
4605 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
4607 * Makefile.in (version): Define.
4609 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
4610 Paolo Bonzini <bonzini@gnu.org>
4612 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
4613 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
4614 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
4615 config/sparc/t-crtfm, config/t-slibgcc-darwin,
4616 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
4617 shared-object.mk, siditi-object.mk, static-object.mk: New files.
4618 * configure: Generated.