1 2013-05-08 Kai Tietz <ktietz@redhat.com>
3 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
4 (__deregister_frame_info): Likewise.
6 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
8 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
11 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
13 2013-04-25 Alan Modra <amodra@gmail.com>
15 * config.host: Match little-endian powerpc-linux.
17 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
19 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
20 as 'unsigned long long' instead of 'unsigned long'.
21 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
24 2013-04-10 Julian Brown <julian@codesourcery.com>
26 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
27 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
28 unsigned char/unsigned short.
29 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
31 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
34 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
36 2013-04-04 Meador Inge <meadori@codesourcery.com>
38 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
39 computing the location of the link register.
40 (aeabi_uldivmod): Ditto.
42 2013-03-27 Kai Tietz <ktietz@redhat.com>
44 * config.host: Add support for cygwin x64 target.
45 * configure: Regenerated.
47 2013-03-26 Walter Lee <walt@tilera.com>
49 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
50 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
52 2013-03-25 Kai Tietz <ktietz@redhat.com>
54 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
56 2013-03-20 Robert Mason <rbmj@verizon.net>
58 * config/vxlib-tls.c (__gthread_get_tsd_data,)
59 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
60 (__gthread_leave_tsd_dtor_context): Add prototypes.
61 (tls_delete_hook): Update.
63 2013-03-20 Catherine Moore <clm@codesourcery.com>
64 Joseph Myers <joseph@codesourcery.com>
65 Chao-ying Fu <fu@mips.com>
67 * config/mips/mips16.S: Don't build for microMIPS.
68 * config/mips/linux-unwind.h: Handle microMIPS frame.
69 * config/mips/crtn.S (fini, init): New labels.
71 2013-03-14 Jakub Jelinek <jakub@redhat.com>
73 PR tree-optimization/53265
74 * unwind-dw2.c (execute_cfa_program): Avoid
75 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
76 on targets with DWARF_FRAME_REGISTERS < 32.
78 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
81 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
82 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
84 2013-03-07 Sriraman Tallam <tmsriram@google.com>
86 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
87 sandybridge processors.
89 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
92 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
95 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
97 * config/microblaze/crti.S: Setup stack protection at entry
99 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
101 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
102 (__rotldi3): Shift bytewise if applicable.
104 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
106 * config/aarch64/sync-cache.c
107 (__aarch64_sync_cache_range): Silence warnings.
109 2013-02-25 Catherine Moore <clm@codesourcery.com>
112 2013-02-24 Catherine Moore <clm@codesourcery.com>
113 Joseph Myers <joseph@codesourcery.com>
114 Chao-ying Fu <fu@mips.com>
116 * config/mips/mips16.S: Don't build for microMIPS.
117 * config/mips/linux-unwind.h: Handle microMIPS frame.
118 * config/mips/crtn.S (fini, init): New labels.
120 2013-02-24 Catherine Moore <clm@codesourcery.com>
121 Joseph Myers <joseph@codesourcery.com>
122 Chao-ying Fu <fu@mips.com>
124 * config/mips/mips16.S: Don't build for microMIPS.
125 * config/mips/linux-unwind.h: Handle microMIPS frame.
126 * config/mips/crtn.S (fini, init): New labels.
128 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
129 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
132 2013-02-16 Alan Modra <amodra@gmail.com>
135 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
136 (ppc_fallback_frame_state): Always set up save locations for fp
137 and altivec. Don't bother with non-callee-saved regs, r0-r13
138 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
140 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
143 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
145 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
146 _ssmulha3, _usmulusa3, _ssmulsa3.
147 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
148 (__muldi3): XCALL __muldi3_6 instead of rcall.
149 (__umulsidi3, __mulsidi3): New functions.
150 (do_prologue_saves, do_epilogue_restores): New .macros.
151 (__divdi3_moddi3): Use them.
152 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
153 (__usmulusa3, __ssmulsa3): New functions.
155 2013-02-11 Iain Sandoe <iain@codesourcery.com>
156 Jack Howarth <howarth@bromo.med.uc.edu>
157 Patrick Marlier <patrick.marlier@gmail.com>
160 * config/darwin-crt-tm.c: Remove dummy functions hack.
162 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
165 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
166 * config/avr/lib2-object.mk: New iterator to build objects from it.
167 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
169 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
170 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
171 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
172 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
173 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
174 * config/avr/lib1funcs-fixed.S: Implement them.
176 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
178 Update copyright years.
180 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
183 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
184 Add crtcxa to extra_parts.
185 * config/rs6000/exit.h: New file.
186 * config/rs6000/cxa_atexit.c: New file.
187 * config/rs6000/cxa_finalize.c: New file.
188 * config/rs6000/crtcxa.c: New file.
189 * config/rs6000/t-aix-cxa: New file.
190 * config/rs6000/libgcc-aix-cxa.ver: New file.
192 2013-01-31 Nick Clifton <nickc@redhat.com>
194 * config/v850/lib1funcs.S: Add support for e3v5 architecture
197 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
200 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
201 _mulQQ, _mulHQ, _mulHA, _mulSA,
202 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
203 _divQQ, _divHQ, _divHA, _divSA,
204 _divUQQ, _divUHQ, _divUHA, _divUSA.
206 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
208 * config.host(microblaze*-linux*): tmake_file: Remove
209 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
210 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
211 to exclude functions from being built with libgcc.c and use
212 the microblaze assembly.
214 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
216 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
219 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
221 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
222 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
223 __UINTPTR_TYPE__; also cast 'base' to the same type before the
226 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
228 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
229 loop start address for cache clearing.
231 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
233 * config/avr/lib1funcs.S: Remove trailing blanks.
234 * config/avr/lib1funcs-fixed.S: Ditto.
236 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
238 * config/avr/avr-lib.h: Add GPL copyright notice.
240 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
242 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
243 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
244 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
245 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
247 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
249 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
250 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
252 2013-01-04 Nick Clifton <nickc@redhat.com>
254 * config/v850/lib1funcs.S: Only provide CALLT support functions if
255 the CALLT instruction is supported.
257 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
259 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
260 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
262 2012-12-13 John Tytgat <John@bass-software.com>
264 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
267 2012-12-12 Jakub Jelinek <jakub@redhat.com>
270 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
271 undefined signed overflows.
273 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
276 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
278 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
280 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
281 (FP_TRAPPING_EXCEPTIONS): Define.
282 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
283 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
285 2012-12-04 Richard Henderson <rth@redhat.com>
288 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
290 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
292 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
293 (FP_EX_SHIFT): Define.
294 (FP_TRAPPING_EXCEPTIONS): Define.
296 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
298 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
299 (FP_ROUNDMODE): Use FP_RND_MASK.
300 * config/aarch64/sfp-exceptions.c: New.
301 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
302 Use __sfp_handle_exceptions.
304 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
306 * config.host: (arm*-*-freebsd*): Remove.
307 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
308 (arm*-*-elf*): Remove.
309 (arm*-*-wince-pe*): Remove.
310 * arm/unwind-arm.c (struct fpa_reg): Delete.
311 (struct fpa_regs): Delete.
312 (phase1_vrs): Remove fpa element.
313 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
314 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
315 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
316 * ieee754-sf.S (floatundisf): Remove FPA support.
317 (floatdisf): Likewise.
318 * ieee75f-df.S (floatundidf): Likewise.
319 (floatdidf): Likewise.
321 2012-11-29 Kai Tietz <ktietz@redhat.com>
324 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
325 * unwind-generic.h: Likewise.
326 * unwind-seh.c: Likewise.
328 2012-11-28 Richard Henderson <rth@redhat.com>
331 * emutls.c (__emutls_get_address): Avoid race condition between
332 obj->loc.offset read and emutls_key initialization.
334 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
336 Adjust decimal point of signed accum mode to GCC default.
339 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
341 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
342 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
344 (__divqq3, __divha3, __divsa3): Adjust to new position of
345 decimal point of signed accum types.
347 (__mulusa3_round): New function.
349 (__divqq_helper): New function.
350 (__udivuqq3): Use it.
352 2012-11-20 Jakub Jelinek <jakub@redhat.com>
355 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
357 2012-11-18 Teresa Johnson <tejohnson@google.com>
360 * libgcov.c (gcov_exit): Remove merged program summary
361 comparison unless !GCOV_LOCKED.
363 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
365 * soft-fp: Updated from glibc upstream.
367 2012-11-06 Ian Lance Taylor <iant@google.com>
369 * generic-morestack.c (__generic_morestack): Align the returned
370 stack pointer to a 32 byte boundary.
371 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
372 increment the return address until we have decided that we don't
373 have a varargs function.
374 (__morestack) [32-bit]: Align stack correctly when calling C
376 (__morestack) [64-bit]: Likewise.
378 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
380 * configure: Regenerate.
382 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
385 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
386 * config/i386/sfp-machine.h: Guard exception handling
387 code with _SOFT_FLOAT.
388 * config/i386/32/sfp-machine.h: Guard rounding handling
389 code with _SOFT_FLOAT.
390 * config/i386/64/sfp-machine.h: Ditto.
392 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
394 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
397 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
399 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
400 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
401 when appropriate. Correct structure element types.
402 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
403 -minline-all-stringops from compile flags.
405 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
407 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
409 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
411 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
413 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
415 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
418 2012-10-23 Ian Bolton <ian.bolton@arm.com>
419 Jim MacArthur <jim.macarthur@arm.com>
420 Marcus Shawcroft <marcus.shawcroft@arm.com>
421 Nigel Stephens <nigel.stephens@arm.com>
422 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
423 Richard Earnshaw <rearnsha@arm.com>
424 Sofiane Naci <sofiane.naci@arm.com>
425 Stephen Thomas <stephen.thomas@arm.com>
426 Tejas Belagod <tejas.belagod@arm.com>
427 Yufeng Zhang <yufeng.zhang@arm.com>
429 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
430 * config/aarch64/crti.S: New file.
431 * config/aarch64/crtn.S: New file.
432 * config/aarch64/linux-unwind.h: New file.
433 * config/aarch64/sfp-machine.h: New file.
434 * config/aarch64/sync-cache.c: New file.
435 * config/aarch64/t-aarch64: New file.
436 * config/aarch64/t-softfp: New file.
438 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
440 * config/mmix/crti.S: Mark program and data addresses using PRELD.
441 Remove typo'd and unnecessary alignment-LOC for .data. Remove
442 no-longer-needed LDBU insns.
444 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
447 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
448 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
450 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
452 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
454 2012-10-15 Matthias Klose <doko@ubuntu.com>
456 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
458 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
460 * configure: Regenerate.
461 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
463 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
465 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
466 instructions for 64bit targets only.
468 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
470 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
471 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
472 * config/i386/32/sfp-machine.h: ... here.
473 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
474 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
477 2012-10-07 Matthias Klose <doko@ubuntu.com>
479 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
481 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
483 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
485 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
486 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
487 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
490 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
493 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
496 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
499 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
500 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
501 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
503 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
506 * config/sh/linux-atomic.S: Delete.
507 * config/sh/linux-atomic.c: New.
508 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
509 linux-atomic.c. Add cflags to disable warnings.
511 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
514 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
516 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
517 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
518 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
519 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
520 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
522 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
524 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
526 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
527 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
529 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
531 * config.host (hppa-*-openbsd*): New target.
532 * config/pa/t-openbsd: New file.
534 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
537 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
538 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
539 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
540 (__divsa3): Use __negsi2 to negate r_quoL.
541 * config/avr/lib1funcs.S (FALIAS): New macro.
542 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
543 (__negsi2): ...this new function.
544 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
545 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
546 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
547 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
548 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
549 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
551 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
554 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
555 (lshrsi3): Reimplement as lshrsi3_r0.
557 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
560 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
563 2012-09-07 Teresa Johnson <tejohnson@google.com>
565 PR gcov-profile/54487
566 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
569 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
572 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
573 not configured --with-avrlibc=no.
574 * config/avr/t-avrlibc: New file.
575 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
576 (DPBIT_FUNCS): Ditto.
577 (TPBIT_FUNCS): Ditto.
579 2012-09-04 Teresa Johnson <tejohnson@google.com>
581 * libgcov.c (struct gcov_summary_buffer): New structure.
582 (gcov_histogram_insert): New function.
583 (gcov_compute_histogram): Ditto.
584 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
585 histograms during summary merging.
587 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
589 * config.host (x86_64-*-openbsd*): New target.
591 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
593 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
596 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
599 * config/avr/t-avr (conv_X): Rename to func_X.
601 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
604 * config/avr/lib1funcs-fixed.S: New file.
605 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
607 (neg2, neg4): New macros.
608 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
609 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
610 (__umulhisi3): Speed up MUL variant if there is enough flash.
611 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
613 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
614 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
615 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
616 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
617 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
618 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
619 (LIB2FUNCS_EXCLUDE): Add supported functions.
621 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
623 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
624 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
626 * fixed-obj.mk: Only expand dependency if $o is not in
629 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
631 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
633 2012-08-22 Joseph Myers <joseph@codesourcery.com>
635 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
636 depend on --enable-shared.
637 ($(lib1asmfuncs-o)): Use %.vis files independent of
639 * static-object.mk ($(base)$(objext), $(base).vis)
640 ($(base)_s$(objext)): Use same rules for visibility handling as in
643 2012-08-21 Ian Lance Taylor <iant@google.com>
645 * config/i386/morestack.S (__morestack_non_split): Increase amount
646 of space allocated for non-split code stack.
648 2012-08-19 Joseph Myers <joseph@codesourcery.com>
650 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
651 even if inhibit_libc.
653 2012-08-17 Julian Brown <julian@codesourcery.com>
655 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
656 -fexceptions -fnon-call-exceptions if not defined.
657 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
658 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
660 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
662 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
665 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
667 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
668 rs6000/t-slibgcc-aix.
670 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
672 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
674 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
676 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
678 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
681 * Makefile.in (version): Replace top_srcdir with srcdir.
683 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
685 * Makefile.in (version): set to BASE-VER file from gcc directory.
687 2012-08-01 Nick Clifton <nickc@redhat.com>
689 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
690 Implements __clrsb for an HImode argument.
692 2012-07-31 Nick Clifton <nickc@redhat.com>
694 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
695 Implements __clrsb for an HImode argument.
696 * config/stormy16/clrsbhi2.c: New file:
697 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
699 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
701 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
703 2012-07-19 Tristan Gingold <gingold@adacore.com>
704 Richard Henderson <rth@redhat.com>
706 * unwind-seh.c: New file.
707 * unwind-generic.h: Include windows.h for SEH.
708 (_Unwind_Exception): Use 6 private fields for SEH.
709 (_GCC_specific_handler): Declare.
710 * unwind-c.c (__gcc_personality_seh0): New function.
712 * config/i386/libgcc-cygming.ver: New file.
713 * config/i386/t-seh-eh: New file.
714 * config.host (x86_64-*-mingw*): Default to seh.
716 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
718 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
720 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
722 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
723 __builtin_expect when checking for exceptions.
724 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
726 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
728 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
729 function declaration.
730 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
732 * config/ia64/sfp-exceptions.c: New.
733 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
735 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
737 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
738 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
739 * config/i386/64/sfp-machine: ... (delete here) ...
740 * config/i386/sfp-machine.h: ... to here.
741 (FP_EX_MASK): Remove.
743 (FP_INIT_ROUNDMODE): Declare asm as volatile.
745 2012-06-11 Sriraman Tallam <tmsriram@google.com>
747 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
748 * config/i386/libgcc-sol2.ver: Ditto.
749 * config/i386/libgcc-glibc.ver: Ditto.
751 2012-06-11 Roland McGrath <mcgrathr@google.com>
753 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
754 If __GLIBC__ is defined, refer to __pthread_key_create instead of
757 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
759 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
760 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
761 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
762 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
763 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
764 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
765 * config/i386/64/sfp-machine: ... (delete here) ...
766 * config/i386/sfp-machine.h: ... to here.
768 (__sfp_handle_exceptions): New function declaration.
769 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
770 * config/i386/sfp-exceptions.c: New.
771 * config/i386/t-softfp: New.
772 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
773 i386/t-softfp to tmake_file.
775 2012-06-03 David S. Miller <davem@davemloft.net>
777 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
780 2012-05-31 David S. Miller <davem@davemloft.net>
782 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
783 multiply and divide instructions on 32-bit when V9.
784 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
786 2012-05-29 Joseph Myers <joseph@codesourcery.com>
788 * config/arm/ieee754-df.S: Fix typos.
789 * config/arm/ieee754-sf.S: Fix typos.
790 * config/c6x/libunwind.S: Fix typos.
791 * config/epiphany/udivsi3-float.c: Fix typos.
792 * config/microblaze/muldi3_hard.S: Fix typos.
793 * config/picochip/adddi3.S: Fix typos.
794 * config/picochip/ashlsi3.S: Fix typos.
795 * config/picochip/ashrsi3.S: Fix typos.
796 * config/picochip/clzsi2.S: Fix typos.
797 * config/picochip/cmpsi2.S: Fix typos.
798 * config/picochip/divmod15.S: Fix typos.
799 * config/picochip/divmodhi4.S: Fix typos.
800 * config/picochip/divmodsi4.S: Fix typos.
801 * config/picochip/longjmp.S: Fix typos.
802 * config/picochip/lshrsi3.S: Fix typos.
803 * config/picochip/parityhi2.S: Fix typos.
804 * config/picochip/popcounthi2.S: Fix typos.
805 * config/picochip/setjmp.S: Fix typos.
806 * config/picochip/subdi3.S: Fix typos.
807 * config/picochip/ucmpsi2.S: Fix typos.
808 * config/picochip/udivmodhi4.S: Fix typos.
809 * config/picochip/udivmodsi4.S: Fix typos.
810 * config/spu/divv2df3.c: Fix typos.
811 * config/spu/mfc_multi_tag_release.c: Fix typos.
812 * config/spu/mfc_tag_release.c: Fix typos.
813 * configure.ac: Fix typos.
814 * configure: Regenerate.
816 2012-05-25 Ian Lance Taylor <iant@google.com>
818 * config/i386/morestack.S (__morestack_non_split): Check whether
819 caller is varargs and needs %bp to hold the stack frame on return.
821 2012-05-25 Olivier Hainque <hainque@adacore.com>
823 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
824 sequence in the non pic case on VxWorks.
826 2012-05-24 Olivier Hainque <hainque@adacore.com>
828 * Makefile.in: Move dependency on install-unwind_h from
829 "install-leaf" to "install".
831 2012-05-24 Olivier Hainque <hainque@adacore.com>
833 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
834 Use a separate command for stamp removals.
836 2012-05-21 Andrew Pinski <apinski@cavium.com>
839 * configure.ac: Define the default includes to being none.
840 * configure: Regenerate.
842 2012-05-16 Olivier Hainque <hainque@adacore.com>
844 * Makefile.in (install-unwind_h): Rename into ...
845 (install-unwind_h-forbuild): New target.
846 (all): Use it instead of the former install-unwind_h.
847 (install-unwind_h): Reinstate, copy to user install destination
848 for include files, not to the internal gcc object directory one.
849 (install-leaf): Depend on it.
851 2012-05-15 Olivier Hainque <hainque@adacore.com>
853 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
854 register numbers. LR_REGNO replaces R_LR.
855 (ucontext_for): New, helper for ...
856 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
858 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
860 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
862 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
863 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
864 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
866 (i[34567]86-*-*, x86_64-*-*): ... here.
868 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
869 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
871 * config/i386/i386-cpuinfo.c: Rename to ...
872 * config/i386/cpuinfo.c: ... this.
873 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
875 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
876 (libgcc_cv_init_priority): New test.
877 * configure: Regenerate.
878 * config.in: New file.
879 * Makefile.in (clean): Rename config.h to auto-target.h.
880 (config.h): Likewise.
883 * config/i386/cpuinfo.c (auto-target.h): Include.
884 (CONSTRUCTOR_PRIORITY): Define.
885 (__cpu_indicator_init): Use it.
887 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
889 * longlong.h: Use a URL instead of an FSF postal address.
890 Replace spaces with tab.
892 2012-05-08 Teresa Johnson <tejohnson@google.com>
894 * libgcov.c (gcov_clear, __gcov_reset): New functions.
895 (__gcov_dump): Ditto.
896 (gcov_dump_complete): New global variable.
897 (gcov_exit): Export hidden to enable use in L_gcov_dump.
898 (__gcov_flush): Outline functionality now in gcov_clear.
899 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
901 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
903 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
904 (mips*-*-linux*): Include mips/t-tpbit when long double is
907 2012-04-25 Sriraman Tallam <tmsriram@google.com>
909 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
910 (get_available_features): New argument. Check for AVX2.
911 (__cpu_indicator_init): Modify call to get_available_features.
913 2012-04-25 Alan Modra <amodra@gmail.com>
915 * config/rs6000/crtsavevr.S: New file.
916 * config/rs6000/crtrestvr.S: New file.
917 * config/rs6000/t-savresfgpr: Build the above.
918 * config/rs6000/t-netbsd: Likewise.
920 2012-04-24 Sriraman Tallam <tmsriram@google.com>
922 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
924 2012-04-24 Sriraman Tallam <tmsriram@google.com>
926 * libgcc/config/i386/i386-cpuinfo.c: New file.
927 * libgcc/config/i386/t-cpuinfo: New file.
928 * libgcc/config.host: Include t-cpuinfo.
929 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
931 2012-04-24 Chao-ying Fu <fu@mips.com>
933 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
935 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
937 struct siginfo vs. siginfo_t
939 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
940 siginfo_t instead of struct siginfo.
941 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
942 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
943 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
944 (ia64_handle_unwabi): Likewise.
945 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
946 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
947 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
948 (sh_fallback_frame_state): Likewise.
949 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
950 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
952 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
954 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
957 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
959 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
960 if it hasn't been previously saved.
962 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
964 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
967 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
970 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
971 instead of __AVR_HAVE_8BIT_SP__.
973 2012-03-26 Tristan Gingold <gingold@adacore.com>
975 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
976 (unw_table_entry): Use unw_word instead of unsigned long.
977 (_Unwind_FindTableEntry): Likewise.
978 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
979 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
980 (_Unwind_FindTableEntry): Likewise.
981 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
982 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
983 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
984 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
985 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
986 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
987 (uw_init_context_1, uw_install_context): Likewise.
988 (unw_word): Move to unwind-ia64.h
990 2012-03-26 Tristan Gingold <gingold@adacore.com>
992 * config/vms/vms-ucrt0.c: Update copyright years.
994 (___gcc_main_flags): Declare.
995 (__main): Check flags to remap argv and exit code.
996 * config.host (*-*-*vms*): Adjust extra_parts.
997 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
1000 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
1002 * arm/lib1funcs.asm (ctzsi2): New function.
1003 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
1004 * arm/t-linux (LIB1ASMFUNCS): Likewise.
1005 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
1006 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
1007 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
1008 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
1010 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
1012 * config.host: Add bits to support powerpc64-*-freebsd*.
1013 * config/rs6000/freebsd-unwind.h: New file.
1014 * config/rs6000/t-freebsd64: New file.
1016 2012-03-20 Richard Guenther <rguenther@suse.de>
1018 PR gcov-profile/52627
1019 * libgcov.c (init_mx): Fix mutex name.
1021 2012-03-16 Tristan Gingold <gingold@adacore.com>
1023 * config/ia64/vms-unwind.h: Remove ulong (and replace
1024 it by unw_reg where used). Define unw_reg with __int64.
1026 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1028 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1030 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1032 (sparc_is_sighandler): Likewise.
1034 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
1036 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
1039 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1041 * config/arm/crtn.S: Fix typo.
1043 2012-03-13 Richard Guenther <rguenther@suse.de>
1045 * libgcov.c: Remove stdio.h include and NULL un-define.
1047 2012-03-13 Richard Guenther <rguenther@suse.de>
1050 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
1052 2012-03-13 Richard Guenther <rguenther@suse.de>
1054 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
1056 2012-03-13 Richard Guenther <rguenther@suse.de>
1058 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
1059 and __gthread_mutex_init_function definitions.
1061 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1063 * config.host (mips*-*-openbsd*): Remove.
1065 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1067 * config.host: Remove alpha*-dec-osf5.1* handling.
1068 * config/alpha/gthr-posix.c: Remove.
1069 * config/alpha/libgcc-osf5.ver: Remove.
1070 * config/alpha/osf5-unwind.h: Remove.
1071 * config/alpha/t-osf-pthread: Remove.
1072 * config/alpha/t-slibgcc-osf: Remove.
1073 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
1074 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
1075 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
1076 * mkmap-flat.awk: Remove osf_export handling.
1078 2012-03-12 Richard Guenther <rguenther@suse.de>
1080 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
1081 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1082 (__gthread_mutex_init_function): New function.
1083 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1086 * libgcov.c: Include gthr.h.
1087 (__gcov_flush_mx): New global variable.
1088 (init_mx, init_mx_once): New functions.
1089 (__gcov_flush): Protect self with a mutex.
1090 (__gcov_fork): Re-initialize mutex after forking.
1091 * unwind-dw2-fde.c: Change condition under which to use
1092 __GTHREAD_MUTEX_INIT_FUNCTION.
1094 2012-03-12 Tristan Gingold <gingold@adacore.com>
1096 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
1097 * config/ia64/t-vms: Likewise.
1099 2012-03-11 Michael Hope <michael.hope@linaro.org>
1101 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
1104 2012-03-07 Walter Lee <walt@tilera.com>
1106 * config/tilepro/atomic.c: Rename "atomic_" prefix to
1108 (atomic_xor): Rename and move definition to
1109 config/tilepro/atomic.h.
1110 (atomic_nand): Ditto.
1111 * config/tilepro/atomic.h: Rename "atomic_" prefix to
1113 (arch_atomic_xor): Move from config/tilepro/atomic.c.
1114 (arch_atomic_nand): Ditto.
1116 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1119 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
1121 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1124 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
1127 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1131 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
1132 if RAMPZ affects reading from RAM.
1133 (__tablejump_elpm__): Ditto.
1135 (__movmemx_hi): Ditto.
1136 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
1137 (__do_global_dtors): Ditto.
1138 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
1139 (__movmemx_hi): Ditto.
1141 2012-03-05 Richard Henderson <rth@redhat.com>
1143 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
1144 [ARM] (count_trailing_zeros): Use the builtin.
1146 2012-03-01 Kai Tietz <ktietz@redhat.com>
1148 * soft-fp: Imported from glibc upstream.
1150 2012-02-28 Kai Tietz <ktietz@redhat.com>
1152 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
1153 for mingw-targets as attribute gcc_struct.
1155 2012-02-28 Ian Lance Taylor <iant@google.com>
1157 * generic-morestack.c (__splitstack_releasecontext): Correct call
1158 to __morestack_release_segments.
1160 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
1163 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
1164 for __linux__ when removing signals from __morestack_fullmask.
1166 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
1169 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
1171 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1173 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
1174 instead of HAVE_INITFINI_ARRAY.
1175 * config/ia64/crtend.S: Likewise.
1177 2012-02-20 Kai Tietz <ktietz@redhat.com>
1180 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
1182 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
1183 to w32-unwind.h header.
1185 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1187 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
1188 (mips*-*-linux*): Remove t-slibgcc-libgcc.
1189 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
1190 * config/mips/mips16.S (__mips16_rdhwr): Delete.
1192 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1194 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
1196 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1199 * config/darwin-crt-tm.c: Correct typo.
1201 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1202 Patrick Marlier <patrick.marlier@gmail.com>
1205 * config/darwin-crt-tm.c: Generate dummy functions.
1207 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1208 Patrick Marlier <patrick.marlier@gmail.com>
1211 * config/darwin-crt-tm.c (getTMCloneTable): New function.
1212 (__doTMRegistrations): Call it.
1213 (__doTMdeRegistrations): Likewise.
1215 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
1216 Anatoly Sokolov <aesok@post.ru>
1217 Eric Weddington <eric.weddington@atmel.com>
1220 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
1221 (__epilogue_restores__): Ditto.
1223 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
1227 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
1228 Solaris 11 and slightly reformat.
1229 (sparc_is_sighandler): Likewise.
1231 2012-02-14 Walter Lee <walt@tilera.com>
1233 * config.host: Handle tilegx and tilepro.
1234 * config/tilegx/sfp-machine.h: New file.
1235 * config/tilegx/sfp-machine32.h: New file.
1236 * config/tilegx/sfp-machine64.h: New file.
1237 * config/tilegx/t-crtstuff: New file.
1238 * config/tilegx/t-softfp: New file.
1239 * config/tilegx/t-tilegx: New file.
1240 * config/tilepro/atomic.c: New file.
1241 * config/tilepro/atomic.h: New file.
1242 * config/tilepro/linux-unwind.h: New file.
1243 * config/tilepro/sfp-machine.h: New file.
1244 * config/tilepro/softdivide.c: New file.
1245 * config/tilepro/softmpy.S: New file.
1246 * config/tilepro/t-crtstuff: New file.
1247 * config/tilepro/t-tilepro: New file.
1249 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
1253 * gthr-posix.h: Allow static initializer macros to be disabled.
1254 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
1256 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
1258 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
1259 Add t-slibgcc-libgcc to tmake_file.
1260 * config/mips/libgcc-mips16.ver: Revert previous patch.
1261 * config/mips/mips16.S (__mips16_rdhwr): Hide.
1263 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
1264 Jayant R Sonar <jayant.sonar@kpitcummins.com>
1266 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
1267 * config/cr16/crti.S: New file.
1268 * config/cr16/crtlibid.S: New file.
1269 * config/cr16/crtn.S: New file.
1270 * config/cr16/lib1funcs.S: New file.
1271 * config/cr16/t-cr16: New file.
1272 * config/cr16/t-crtlibid: New file.
1273 * config/cr16/unwind-dw2.h: New file.
1274 * config/cr16/unwind-cr16.c: New file.
1275 * config/cr16/divmodhi3.c: New file.
1277 2012-01-25 Alan Modra <amodra@gmail.com>
1279 * config/rs6000/t-linux64: Delete. Move..
1280 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
1281 * config/rs6000/t-linux: ..and libgcc flags to here.
1283 2012-01-22 Douglas B Rupp <rupp@gnat.com>
1285 * config.host (i[34567]86-*-interix3*):
1286 Change triplet to i[34567]86-*-interix[3-9]*.
1287 * configure: Regenerate.
1289 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
1290 Richard Sandiford <rdsandiford@googlemail.com>
1292 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
1293 * config/mips/mips16.S (__mips16_rdhwr): New function.
1294 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
1296 2012-01-11 Nathan Sidwell <nathan@acm.org>
1298 * libgcov.c (__gcov_init): Ignore objects with no functions.
1300 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
1303 Extend __pgmx semantics to linearize memory.
1304 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
1305 * config/avr/lib1funcs.S (__xload_1): New function.
1306 (__movmemx_qi, __movmemx_hi): New functions.
1307 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
1310 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1312 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
1313 purported sigacthandler address isn't null before dereferencing it.
1314 (sparc_is_sighandler): Likewise.
1316 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1319 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
1320 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
1321 (sparc_is_sighandler): Likewise.
1322 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
1324 2012-01-06 Tristan Gingold <gingold@adacore.com>
1326 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
1327 compatibility thunks...
1328 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
1329 (crtbeginS.o, crtendS.o): ... and these to ...
1330 * config/ia64/t-ia64-elf: ... this new file.
1331 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
1332 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
1334 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1336 * configure: Regenerate.
1337 * config/s390/t-crtstuff: Remove -fPIC.
1339 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1342 * enable-execute-stack-mprotect.c (getpagesize): Do not define
1345 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1348 * config/avr/lib1funcs.S: Remove FIXME comments.
1349 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
1351 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1353 Implement light-weight DImode support.
1354 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
1355 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
1356 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
1357 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
1359 2011-12-30 Nathan Sidwell <nathan@acm.org>
1361 * libgcov.c (gcov_crc32): Remove global var.
1362 (free_fn_data): New function.
1363 (buffer_fn_data): Pass in filename, more robust error recovery.
1364 (crc32_unsigned): New function.
1365 (gcov_exit): More robust detection of new program. More robust
1367 (__gcov_init): Do not update program's crc here.
1369 2011-12-21 Tristan Gingold <gingold@adacore.com>
1371 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
1373 2011-12-21 Ian Lance Taylor <iant@google.com>
1375 * config/i386/morestack.S: Simplify CFI opcodes throughout.
1377 2011-12-20 Ian Lance Taylor <iant@google.com>
1379 * config/i386/morestack.S (__morestack_non_split): If there is
1380 enough stack space already, don't split. Ask for more stack space
1383 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
1385 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
1387 (_Unwind_DebugHook): New function.
1388 (uw_restore_core_regs): New define.
1389 (unwind_phase2): Use uw_restore_core_regs instead of
1391 (unwind_phase2_forced): Likewise.
1392 (__gnu_Unwind_Resume): Likewise.
1394 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
1396 * config/alpha/linux-unwind.h: Update copyright years.
1397 (MD_FROB_UPDATE_CONTEXT): New define.
1398 (alpha_frob_update_context): New function.
1400 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
1402 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
1403 tmake_file rather replacing it.
1405 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
1407 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
1408 function is not used for PPC64.
1409 (save_world): Amend comments. Update the VRsave mask to reflect the
1411 (rest_world): Update comments, do not clobber r10, do not use r8.
1412 (eh_rest_world_r10): Amend comments, do not use r8.
1413 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
1414 no longer used, move restore of CR and target address to the end of
1417 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
1419 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
1420 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
1422 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
1425 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
1426 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
1428 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
1430 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
1432 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
1435 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
1436 * config/avr/lib1funcs.S (__muldi3): New function.
1438 2011-12-06 Andrew Pinski <apinski@cavium.com>
1440 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
1442 (__frame_dummy_init_array_entry): Likewise.
1444 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
1446 Forward-port from gcc-4_6-branch r181936 2011-12-02.
1450 * config/avr/lib1funcs.S (__prologue_saves__,
1451 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
1452 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
1454 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
1456 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
1458 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1461 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
1462 (_ITM_deregisterTMCloneTable): Likewise.
1463 (__register_frame_info): Fix unused warning.
1464 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
1465 pthread_default_stacksize_np): Likewise.
1466 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
1468 2011-11-29 DJ Delorie <dj@redhat.com>
1470 * config.host (rl78-*-elf): New case.
1471 * config/rl78: New directory for the Renesas RL78.
1473 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
1475 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
1478 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1481 * config/rs6000/t-savresfgpr: New file.
1482 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
1483 $(srcdir)/config/rs6000/eabi.S.
1484 * config/rs6000/t-ppccomm-ldbl: Remove.
1485 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
1487 (powerpc-*-eabispe*): Likewise.
1488 (powerpc-*-eabi*): Likewise.
1489 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
1490 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
1491 to tmake_file, remove rs6000/t-ppccomm-ldbl.
1492 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
1494 (powerpc-*-eabisim*): Likewise.
1495 (powerpc-*-elf*): Likewise.
1496 (powerpc-*-eabialtivec*): Likewise.
1497 (powerpc-xilinx-eabi*): Likewise.
1498 (powerpc-*-rtems*): Likewise.
1499 (powerpcle-*-elf*): Likewise.
1500 (powerpcle-*-eabisim*): Likewise.
1501 (powerpcle-*-eabi*): Likewise.
1503 2011-11-27 Ian Lance Taylor <iant@google.com>
1505 * generic-morestack.c (__splitstack_find): Check for NULL old
1507 (__splitstack_resetcontext): New function.
1508 (__splitstack_releasecontext): New function.
1509 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1511 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
1513 * config/darwin-crt-tm.c: Correct comments, use correct licence.
1515 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
1517 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
1519 2011-11-26 Richard Henderson <rth@redhat.com>
1521 * config/m68k/linux-atomic.c: New file.
1522 * config/m68k/t-linux: New file.
1523 * config.host (m68k-uclinux, m68k-linux): Use it.
1525 2011-11-26 Richard Henderson <rth@redhat.com>
1527 * crtstuff.c (__TMC_LIST__): Mark used not unused.
1528 (__TMC_END__): Only declare if hidden is available; in the definition,
1529 if hidden is unavailable add a null record.
1530 (deregister_tm_clones, register_tm_clones): New.
1531 (__do_global_dtors_aux, frame_dummy): Use them.
1532 (__do_global_dtors, __do_global_ctors_1): Likewise.
1534 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
1536 * config/darwin-crt-tm.c: New file.
1537 * config.host (darwin): Build crttms.o crttme.o to provide
1538 startup and shutdown for tm clones.
1539 * config/t-darwin (crttms.o): New build rule.
1540 (crttme.o): Likewise.
1542 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
1544 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
1547 2011-11-21 Richard Henderson <rth@redhat.com>
1549 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
1550 (__TMC_LIST__, __TMC_END__): New.
1551 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
1552 (__do_global_dtors): Likewise.
1553 (frame_dummy): Call _ITM_registerTMCloneTable.
1554 (__do_global_ctors_1): Likewise.
1556 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1558 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
1559 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1560 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
1561 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
1562 * config/i386/t-darwin64: Remove.
1563 * config/sh/t-netbsd (LIB2ADD): Remove.
1565 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
1568 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
1569 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
1570 * config/avr/lib1funcs.S (wmov): New assembler macro.
1571 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
1572 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
1573 (__udivmod64): New function.
1574 (__negdi2): New function.
1576 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
1578 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
1579 *-*-freebsd*aout*): Remove.
1581 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
1583 * static-object.mk (c_flags-$o): Save c_flags.
1584 ($(base)$(objext)): Use it.
1586 2011-11-18 Steve Ellcey <sje@cup.hp.com>
1588 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
1590 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
1593 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
1594 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
1597 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1599 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
1601 (aeabi_uidivmod): Likewise.
1602 (umodsi3): Likewise.
1604 (aeabi_idivmod): Likewise.
1607 2011-11-16 Tristan Gingold <gingold@adacore.com>
1609 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
1611 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
1614 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
1615 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
1617 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1619 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
1621 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
1622 * config/pa/t-stublib64: Delete.
1624 2011-11-12 Richard Henderson <rth@redhat.com>
1626 * config/rs6000/linux-unwind.h (frob_update_context): Properly
1627 cast the pointer argument to _Unwind_SetGRPtr.
1629 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1631 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
1633 2011-11-09 Ian Lance Taylor <iant@google.com>
1635 * generic-morestack.c: Include <string.h>.
1636 (uintptr_type): Define.
1637 (struct initial_sp): Add dont_block_signals field. Reduce size of
1639 (allocate_segment): Set prev field to NULL. Don't set
1640 __morestack_current_segment or __morestack_segments.
1641 (__generic_morestack): Update current->prev and *pp after calling
1643 (__morestack_block_signals): Don't do anything if
1644 dont_block_signals is set.
1645 (__morestack_unblock_signals): Likewise.
1646 (__generic_findstack): Check for initial_sp == NULL. Add casts to
1648 (__splitstack_block_signals): New function.
1649 (enum __splitstack_content_offsets): Define.
1650 (__splitstack_getcontext, __splitstack_setcontext): New functions.
1651 (__splitstack_makecontext): New function.
1652 (__splitstack_block_signals_context): New function.
1653 (__splitstack_find_context): New function.
1654 * config/i386/morestack.S (__morestack_get_guard): New function.
1655 (__morestack_set_guard, __morestack_make_guard): New functions.
1656 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1658 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1660 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
1661 (i[34567]86-*-mingw*): ... here.
1662 (x86_64-*-mingw*): ... here.
1664 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1666 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
1668 2011-11-07 Nathan Sidwell <nathan@acm.org>
1670 * libgcov.c (struct gcov_fn_buffer): New struct.
1671 (buffer_fn_data): New helper.
1672 (gcov_exit): Rework for new gcov data structures.
1674 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
1677 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
1679 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1681 * config.host (tmake_file): Correct comment.
1682 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
1684 (bfin*-uclinux*): Likewise.
1685 (bfin*-linux-uclibc*): Likewise.
1686 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
1688 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
1690 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1691 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
1692 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1693 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
1694 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1695 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
1696 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
1697 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1698 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
1699 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
1700 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
1701 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
1702 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
1704 * config/bfin/t-elf: Remove.
1705 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
1707 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1709 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
1710 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
1711 (lm32-*-elf*, lm32-*-rtems*): Split into ...
1712 (lm32-*-elf*): ... this.
1713 (lm32-*-rtems*): ... and this.
1715 (m32r-*-rtems*): Add to tmake_file.
1716 (moxie-*-rtems*): Likewise.
1717 (sparc-*-rtems*): Likewise.
1718 Remove t-rtems from tmake_file.
1719 (sparc64-*-rtems*): Likewise.
1720 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
1723 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1726 * config/gthr-posix.h: Move ...
1727 * gthr-posix.h: ... here.
1728 * config/gthr-lynx.h: Reflect this.
1729 * config/gthr-vxworks.h: Likewise.
1730 * config/rs6000/gthr-aix.h: Likewise.
1731 * configure.ac (target_thread_file): Likewise.
1732 * configure: Regenerate.
1734 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
1736 * config.host (arm*-*-rtemseabi*): New target.
1738 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1741 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
1744 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
1746 * config.host (epiphany-*-elf*): New configuration.
1747 * config/epiphany: New Directory.
1749 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
1751 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
1752 * config/avr/t-rtems: New.
1753 Filter out _exit from LIB1ASMFUNCS.
1755 2011-11-04 David S. Miller <davem@davemloft.net>
1757 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
1758 * configure: Rebuild.
1760 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1762 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
1765 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
1768 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
1769 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
1771 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
1774 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
1776 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1778 * config/c6x/t-elf (LIB2ADDEH): Set.
1779 * config/c6x/t-c6x-elf: Remove.
1781 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1783 * config/i386/sol2-ci.S: Rename to ...
1784 * config/i386/crti.S: ... this.
1785 * config/i386/sol2-cn.S: Rename to ...
1786 * config/i386/crtn.S: ... this.
1787 * config/sparc/sol2-ci.S: Rename to ...
1788 * config/sparc/crti.S: ... this.
1789 * config/sparc/sol2-cn.S: Rename to ...
1790 * config/sparc/crtn.S: ... this.
1791 * config/t-sol2 (CUSTOM_CRTIN): Remove.
1792 (crti.o, crtn.o): Remove.
1794 2011-11-04 Tristan Gingold <gingold@adacore.com>
1796 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
1798 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
1800 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
1802 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
1804 * config.host (crisv32-*-none, cris-*-none): Remove.
1805 (crisv32-*-elf): Append to tmake_file, don't just set it.
1806 (cris-*-elf): Add missing t-fdpbit to tmake_file.
1808 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1810 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
1811 (ecrtn$(objext)): Likewise.
1812 (ncrti$(objext)): Likewise.
1813 (ncrtn$(objext)): Likewise.
1815 2011-11-03 Andreas Schwab <schwab@redhat.com>
1817 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
1819 2011-11-02 David S. Miller <davem@davemloft.net>
1821 * configure.ac: Set host_address on sparc too.
1822 * configure: Regenerate.
1823 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
1824 based upon host_address.
1825 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
1827 2011-11-02 Jason Merrill <jason@redhat.com>
1829 * config/rs6000/t-ppccomm: Add missing \.
1831 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1833 * gthr-single.h, gthr.h: New files.
1834 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
1835 config/gthr-vxworks.h, config/i386/gthr-win32.h,
1836 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
1837 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
1838 * config/i386/gthr-win32.c: Include "gthr-win32.h".
1839 * configure.ac (thread_header): New variable.
1840 Set it depending on target_thread_file.
1841 (gthr-default.h): Link from $thread_header.
1842 * configure: Regenerate.
1843 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
1845 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1847 * configure.ac (tm_file_): New variable.
1848 Determine from tm_file.
1849 (tm_file, tm_defines): Substitute.
1850 * configure: Regenerate.
1851 * mkheader.sh: New file.
1852 * Makefile.in (clean): Remove libgcc_tm.h.
1853 ($(objects)): Depend on libgcc_tm.h.
1854 (libgcc_tm_defines, libgcc_tm_file): New variables.
1855 (libgcc_tm.h, libgcc_tm.stamp): New targets.
1856 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
1857 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
1858 ($(extra-parts)): Depend on libgcc_tm.h.
1859 * config.host (tm_defines, tm_file): New variable.
1860 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
1861 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
1862 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
1863 (avr-*-rtems*): Likewise.
1864 (avr-*-*): Likewise.
1865 (frv-*-elf): Likewise.
1866 (frv-*-*linux*): Likewise.
1867 (h8300-*-rtems*): Likewise.
1868 (h8300-*-elf*): Likewise.
1869 (i[34567]86-*-darwin*): Likewise.
1870 (x86_64-*-darwin*): Likewise.
1871 (rx-*-elf): Likewise.
1872 (tic6x-*-uclinux): Likewise.
1873 (tic6x-*-elf): Likewise.
1874 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
1875 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
1876 * config/i386/cygming-crtbegin.c: Likewise.
1877 * config/i386/cygming-crtend.c: Likewise.
1878 * config/ia64/fde-vms.c: Likewise.
1879 * config/ia64/unwind-ia64.c: Likewise.
1880 * config/libbid/bid_gcc_intrinsics.h: Likewise.
1881 * config/rs6000/darwin-fallback.c: Likewise.
1882 * config/stormy16/lib2funcs.c: Likewise.
1883 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
1884 * crtstuff.c: Likewise.
1885 * dfp-bit.h: Likewise.
1886 * emutls.c: Likewise.
1887 * fixed-bit.c: Likewise.
1888 * fp-bit.c: Likewise.
1889 * generic-morestack-thread.c: Likewise.
1890 * generic-morestack.c: Likewise.
1891 * libgcc2.c: Likewise.
1892 * libgcov.c: Likewise.
1893 * unwind-dw2-fde-dip.c: Likewise.
1894 * unwind-dw2-fde.c: Likewise.
1895 * unwind-dw2.c: Likewise.
1896 * unwind-sjlj.c: Likewise.
1898 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1900 * configure.ac: Include ../config/picflag.m4.
1901 (GCC_PICFLAG): Call it.
1903 * configure: Regenerate.
1904 * Makefile.in (gcc_srcdir): Remove.
1905 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
1906 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
1907 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
1908 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
1909 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
1912 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
1913 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
1914 to refer to libgcc2.c.
1916 * config/darwin-64.c: New file.
1917 * config/darwin-crt3.c: Remove comment.
1918 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
1919 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
1920 config/udivmodsi4.c: New files.
1921 * config/memcmp.c, config/memcpy.c, config/memmove.c,
1922 config/memset.c: New files.
1923 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
1924 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
1925 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
1926 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
1927 * config/t-openbsd-thread: New file.
1928 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
1929 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
1930 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
1931 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
1934 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
1935 to refer to gthr-posix.c.
1936 * config/alpha/t-vms (LIB2ADD): Set.
1937 * config/alpha/vms-gcc_shell_handler.c: New file.
1938 * config/arm/bpabi.c, config/arm/fp16.c,
1939 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
1940 config/arm/unaligned-funcs.c: New files.
1941 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
1942 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1943 * config/arm/t-linux: Likewise.
1944 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
1945 * config/arm/t-netbsd: New file.
1946 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
1947 * config/arm/t-symbian (LIB2ADD_ST): Set.
1948 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
1949 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1950 * config/bfin/t-elf: New file.
1951 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
1952 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
1953 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
1954 config/c6x/ltf.c: New files.
1955 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
1956 (HOST_LIBGCC2_CFLAGS): Set.
1957 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
1958 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1959 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
1961 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
1962 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
1963 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
1964 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
1965 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
1967 * config/frv/t-frv (LIB2ADD): Set.
1968 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1969 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
1970 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
1971 config/h8300/popcounthi2.c: New files.
1972 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1973 * config/i386/gthr-win32.c: New file.
1974 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
1975 * config/i386/t-cygwin: Likewise.
1976 * config/i386/t-darwin, config/i386/t-darwin64,
1977 config/i386/t-gthr-win32, config/i386/t-interix: New files.
1978 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
1979 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1980 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1981 * config/ia64/quadlib.c: New file.
1982 * config/ia64/t-hpux (LIB2ADD): Set.
1983 * config/ia64/t-ia64: Add comment.
1984 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
1985 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1986 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
1987 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
1988 * config/m32c/t-m32c (LIB2ADD): Set.
1989 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1990 * config/m32r/t-m32r: Likewise.
1991 * config/m68k/fpgnulib.c: New file.
1992 * config/m68k/t-floatlib (LIB2ADD): Set.
1993 (xfgnulib.c): New target.
1994 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
1995 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
1996 * config/mep/t-mep (LIB2ADD): Set.
1997 * config/microblaze/divsi3.asm: Rename to divsi3.S.
1998 * config/microblaze/moddi3.asm: Rename to moddi3.S.
1999 * config/microblaze/modsi3.asm: Rename to modsi3.S.
2000 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
2001 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
2002 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
2003 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
2004 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
2005 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
2006 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
2008 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
2009 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
2010 * config/pa/fptr.c, config/pa/lib2funcs.S,
2011 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
2012 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2013 (LIB2ADD, LIB2ADD_ST): Set.
2014 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
2015 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
2017 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
2018 * config/pdp11/t-pdp11: New file.
2019 * config/picochip/libgccExtras/adddi3.S,
2020 config/picochip/libgccExtras/ashlsi3.S,
2021 config/picochip/libgccExtras/ashrsi3.S,
2022 config/picochip/libgccExtras/clzsi2.S,
2023 config/picochip/libgccExtras/cmpsi2.S,
2024 config/picochip/libgccExtras/divmod15.S,
2025 config/picochip/libgccExtras/divmodhi4.S,
2026 config/picochip/libgccExtras/divmodsi4.S,
2027 config/picochip/libgccExtras/lshrsi3.S,
2028 config/picochip/libgccExtras/parityhi2.S,
2029 config/picochip/libgccExtras/popcounthi2.S,
2030 config/picochip/libgccExtras/subdi3.S,
2031 config/picochip/libgccExtras/ucmpsi2.S,
2032 config/picochip/libgccExtras/udivmodhi4.S,
2033 config/picochip/libgccExtras/udivmodsi4.S: New files.
2034 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
2035 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
2036 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
2037 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
2038 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
2039 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
2040 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
2041 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
2043 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
2044 (HOST_LIBGCC2_CFLAGS): Set.
2045 * config/rs6000/t-darwin64: New file.
2046 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
2047 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
2048 * config/rs6000/t-ppccomm (LIB2ADD): Add
2049 $(srcdir)/config/rs6000/tramp.S.
2050 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
2051 Add $(srcdir)/config/rs6000/eabi.S.
2052 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
2053 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
2054 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
2055 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
2056 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
2057 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
2058 * config/rs6000/tramp.S: New file.
2059 * config/s390/t-tpf: Remove.
2060 * config/sh/linux-atomic.S: New file.
2061 * config/sh/t-linux (LIB2ADD): Set.
2062 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
2063 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2064 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
2066 (HOST_LIBGCC2_CFLAGS): Set.
2067 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2068 * config/spu/divmodti4.c, config/spu/divv2df3.c,
2069 config/spu/float_disf.c, config/spu/float_unsdidf.c,
2070 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
2071 config/spu/mfc_multi_tag_release.c,
2072 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
2073 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
2074 config/spu/multi3.c: New files.
2075 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
2076 (HOST_LIBGCC2_CFLAGS): Set.
2077 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
2078 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
2079 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
2080 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
2081 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
2082 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
2083 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
2084 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
2085 config/stormy16/umodsi3.c: New files.
2086 * config/xtensa/lib2funcs.S: New file.
2087 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2088 * config/xtensa/t-xtensa (LIB2ADD): Set.
2089 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
2090 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
2091 Add t-freebsd-thread to tmake_file for posix threads.
2092 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
2093 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
2094 (*-*-lynxos*): Likewise.
2095 (*-*-netbsd*): Likewise.
2096 (*-*-openbsd*): Likewise.
2097 Add t-openbsd-thread to tmake_file for posix threads.
2098 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
2099 (*-*-vxworks*): Set tmake_file.
2100 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2101 (alpha*-*-freebsd*): Likewise.
2102 (alpha*-*-netbsd*): Likewise.
2103 (alpha*-*-openbsd*): Likewise.
2104 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
2105 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2106 (alpha*-dec-*vms*): Likewise.
2107 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
2108 (bfin*-elf*): Add bfin/t-elf to tmake_file.
2109 (bfin*-uclinux*): Likewise.
2110 (bfin*-linux-uclibc*): Likewise.
2111 (crisv32-*-elf): Add cris/t-cris to tmake_file.
2112 (crisv32-*-none): Likewise.
2113 (cris-*-elf): Likewise.
2114 (cris-*-none): Likewise.
2115 (cris-*-linux*, crisv32-*-linux*): Likewise.
2116 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
2118 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
2120 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
2121 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
2122 (x86_64-*-elf*): Likewise.
2123 (i[34567]86-*-nto-qnx*): Likewise.
2124 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
2126 (x86_64-*-mingw*): Likewise.
2127 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
2128 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
2129 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2130 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2131 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
2133 (mipsisa64sr71k-*-elf*): Likewise.
2134 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2135 (mips-*-elf*, mipsel-*-elf*): Likewise.
2136 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2137 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2138 (mips*-*-rtems*): Likewise.
2139 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
2141 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
2142 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
2143 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
2144 (spu-*-elf*): Likewise.
2145 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
2147 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2149 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
2150 $(srcdir) to refer to $(LIB1ASMSRC).
2152 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
2153 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
2154 config/arm/lib1funcs.S: New files.
2155 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
2156 * config/arm/t-arm: New file.
2157 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
2158 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
2159 config/arm/t-strongarm-elf: New files.
2160 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
2161 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
2162 * config/avr/lib1funcs.S: New file.
2163 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2164 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
2165 * config/c6x/lib1funcs.S: New file.
2166 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2167 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
2168 * config/frv/lib1funcs.S: New file.
2169 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2170 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
2171 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
2172 * config/ia64/__divxf3.asm: Rename to ...
2173 * config/ia64/__divxf3.S: ... this.
2174 Adapt lib1funcs.asm filename.
2175 * config/ia64/_fixtfdi.asm: Rename to ...
2176 * config/ia64/_fixtfdi.S: ... this.
2177 Adapt lib1funcs.asm filename.
2178 * config/ia64/_fixunstfdi.asm: Rename to ...
2179 * config/ia64/_fixunstfdi.S: ... this.
2180 Adapt lib1funcs.asm filename.
2181 * config/ia64/_floatditf.asm: Rename to ...
2182 * config/ia64/_floatditf.S: ... this.
2183 Adapt lib1funcs.asm filename.
2184 * config/ia64/lib1funcs.S: New file.
2185 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
2186 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2187 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
2188 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
2189 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
2190 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
2191 * config/mep/lib1funcs.S: New file.
2192 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2193 * config/mips/mips16.S: New file.
2194 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2195 * config/pa/milli64.S: New file.
2196 * config/pa/t-linux, config/pa/t-linux64: New files.
2197 * config/picochip/lib1funcs.S: New file.
2198 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2199 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
2200 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
2201 * config/sh/t-netbsd: New file.
2202 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
2203 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
2204 * config/sh/t-sh64: New file.
2205 * config/sparc/lb1spc.S: New file.
2206 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
2208 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
2209 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
2210 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
2211 config/xtensa/lib1funcs.S: New files.
2212 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2213 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
2215 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
2216 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
2217 (arm*-*-linux*): Likewise.
2218 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
2219 arm*-*-linux-*eabi, add arm/t-linux otherwise.
2220 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
2221 (arm*-*-ecos-elf): Likewise.
2222 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2223 (arm*-*-rtems*): Likewise.
2224 (arm*-*-elf): Likewise.
2225 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
2226 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
2227 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
2228 (bfin*-uclinux*): Likewise.
2229 (bfin*-linux-uclibc*): Likewise.
2230 (bfin*-rtems*): Likewise.
2231 (bfin*-*): Likewise.
2232 (fido-*-elf): Merge into m68k-*-elf*.
2233 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
2234 (frv-*-*linux*): Add frv/t-frv to tmake_file.
2235 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
2236 (h8300-*-elf*): Likewise.
2237 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
2238 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
2239 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
2240 (i[34567]86-*-mingw*): Likewise.
2241 (x86_64-*-mingw*): Likewise.
2242 (i[34567]86-*-interix3*): Likewise.
2243 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
2244 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
2245 (m68k-*-elf*): Also handle fido-*-elf.
2246 Add m68k/t-floatlib to tmake_file.
2247 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
2248 (m68k-*-linux*): Likewise.
2249 (m68k-*-rtems*): Likewise.
2250 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
2251 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
2253 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
2254 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
2255 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
2256 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
2257 sh/t-netbsd to tmake_file.
2258 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
2259 (sh-*-rtems*): Add sh/t-sh to tmake_file.
2260 (sh-wrs-vxworks): Likewise.
2261 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
2263 (v850*-*-*): Add v850/t-v850 to tmake_file.
2264 (vax-*-linux*): Add vax/t-linux to tmake_file.
2265 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
2267 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2269 * crtstuff.c: New file.
2270 * Makefile.in (CRTSTUFF_CFLAGS): Define.
2271 (CRTSTUFF_T_CFLAGS): Define.
2272 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
2273 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
2274 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
2277 (crtbeginT.o): Use $(objext).
2278 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
2279 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
2280 (gcc-extra-parts): Remove.
2281 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
2283 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2284 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
2285 Add t-crtstuff-pic to tmake_file.
2286 (*-*-lynxos*): New case.
2287 Set tmake_file, extra_parts.
2288 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
2289 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
2290 *-*-netbsdelf[2-9]*.
2291 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
2292 (*-*-rtems*): Set extra_parts.
2293 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
2294 (*-*-uclinux*): New case.
2296 (*-*-vms*): New case.
2297 Set tmake_file, extra_parts.
2298 (*-*-elf): Set extra_parts.
2299 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
2300 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
2303 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
2305 (arm*-*-freebsd*): Add t-crtin to tmake_file.
2306 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
2307 (arm-wrs-vxworks): Append to tmake_file.
2309 (arm*-*-uclinux*): Set extra_parts.
2310 (arm*-*-ecos-elf): Likewise.
2311 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
2313 (arm*-*-rtems*): Set extra_parts.
2314 (arm*-*-elf): Likewise.
2315 (avr-*-rtems*): Clear extra_parts.
2316 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
2318 (bfin*-uclinux*): Likewise.
2319 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
2320 (bfin*-rtems*): Append to tmake_file.
2322 (bfin*-*): Likewise.
2323 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
2324 (crisv32-*-elf): ... this.
2325 (crisv32-*-none): ... this.
2326 (cris-*-elf, cris-*-none): New cases.
2327 Add cris/t-elfmulti to tmake_file.
2328 (fr30-*-elf): Append to tmake_file.
2330 (frv-*-elf): Append to tmake_file, add frv/t-frv.
2332 (h8300-*-rtems*): Append to tmake_file.
2334 (h8300-*-elf*): Likewise.
2335 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
2337 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
2339 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
2340 (x86_64-*-elf*): Likewise.
2341 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
2342 (x86_64-*-freebsd*): Likewise.
2343 (x86_64-*-netbsd*): Likewise.
2344 (i[34567]86-*-linux*): Likewise.
2345 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2346 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2347 (x86_64-*-linux*): Likewise.
2348 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2349 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
2352 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
2353 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
2354 Append to extra_parts, remove crtbegin.o, crtend.o.
2355 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
2356 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
2357 crtend.o, crtbeginS.o, crtendS.o.
2358 (ia64*-*-linux*): Comment extra_parts.
2359 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
2361 (iq2000*-*-elf*): Clear extra_parts.
2362 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
2363 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
2364 (m32r-*-elf*, m32r-*-rtems*): Split off ...
2365 (m32r-*-rtems*): ... this.
2366 Add m32r/t-m32r to tmake_file.
2367 (m68k-*-elf*): Add t-crtin to tmake_file.
2368 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
2369 (mcore-*-elf): Likewise.
2370 (microblaze*-*-*): Set extra_parts.
2371 (mips*-sde-elf*): New case.
2372 Set tmake_file, extra_parts.
2373 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2374 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2375 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
2378 (mipsisa64sr71k-*-elf*): Likewise.
2379 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2380 (mips-*-elf*, mipsel-*-elf*): Likewise.
2381 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2382 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
2383 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2384 (mips*-*-rtems*): Likewise.
2385 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
2386 (moxie-*-*): Split into ...
2387 (moxie-*-elf, moxie-*-uclinux*): ... this.
2388 Add to extra_parts, remove crtbegin.o, crtend.o.
2389 (moxie-*-rtems*): New case.
2392 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
2394 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2395 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
2398 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
2399 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
2401 (powerpc-*-eabisim*): Likewise.
2402 (powerpc-*-elf*): Likewise.
2403 (powerpc-*-eabialtivec*): Likewise.
2404 (powerpc-xilinx-eabi*): Likewise.
2405 (powerpc-*-eabi*): Likewise.
2406 (powerpc-*-rtems*): Likewise.
2407 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
2410 (powerpc-*-lynxos*): Add to tmake_file.
2411 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
2412 rs6000/t-crtstuff, t-crtstuff-pic.
2414 (powerpcle-*-eabisim*): Likewise.
2415 (powerpcle-*-eabi*): Likewise.
2416 (rx-*-elf): Remove extra_parts.
2417 (s390x-ibm-tpf*): Set extra_parts.
2418 (score-*-elf): Set extra_parts.
2419 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2420 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2421 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2422 (sh64l*-*-netbsd*): Split into ...
2423 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
2424 Add t-crtstuff-pic to tmake_file.
2426 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
2428 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
2429 (sparc-*-elf*): Remove t-crtin from tmake_file.
2430 Add to extra_parts, remove crtbegin.o, crtend.o.
2431 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
2432 (sparc64-*-linux*): Likewise.
2433 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
2434 Add to extra_parts, remove crtbegin.o, crtend.o.
2435 (sparc64-*-elf*): Remove t-crtin from tmake_file.
2436 Add to extra_parts, remove crtbegin.o, crtend.o.
2437 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
2438 Add to extra_parts, remove crtbegin.o, crtend.o.
2439 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
2440 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
2441 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
2443 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
2445 (tic6x-*-*): Change to ...
2446 (tic6x-*-elf): ... this.
2448 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
2450 (am33_2.0-*-linux*): Add comment.
2451 (mep*-*-*): Add mep/t-mep to tmake_file.
2453 * config/alpha/t-vms: New file.
2454 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
2455 * config/arm/crti.S, config/arm/crtn.S: New files.
2456 * config/bfin/crti.S, config/bfin/crtn.S: New files.
2457 * config/bfin/crtlibid.S: New file.
2458 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
2459 * config/c6x/crti.S, config/c6x/crtn.S: New files.
2460 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
2461 (crti.o, crtin.o): New rules.
2462 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2463 * config/c6x/t-uclinux: New file.
2464 * config/cris/t-elfmulti: New file.
2465 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
2466 * config/fr30/crti.S, config/fr30/crtn.S: New files.
2467 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
2468 * config/frv/t-frv: New file.
2469 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
2470 * config/h8300/crti.S, config/h8300/crtn.S: New files.
2471 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
2473 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
2474 refer to cygming-crtbegin.c, cygming-crtend.c.
2476 * config/i386/t-nto: New file.
2477 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
2478 * config/ia64/crti.S, config/ia64/crtn.S: New files.
2479 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
2480 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
2483 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2484 (crtinitS.o): New rule.
2485 * config/ia64/vms-crtinit.S: New file.
2486 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
2487 * config/m32r/initfini.c: New file.
2488 * config/m32r/t-linux, config/m32r/t-m32r: New files.
2489 * config/m68k/crti.S, config/m68k/crtn.S: New files.
2490 * config/mcore/crti.S, config/mcore/crtn.S: New files.
2491 * config/mep/t-mep: New file.
2492 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
2493 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
2494 * config/mips/crti.S, config/mips/crtn.S: New files.
2495 * config/mips/t-crtstuff: New file.
2496 * config/mmix/crti.S, config/mmix/crtn.S: New files.
2497 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
2498 (CUSTOM_CRTIN): Set.
2499 ($(T)crti.o, $(T)crtn.o): Remove $(T),
2501 Use $(srcdir) to refer to crti.S, crtn.S.
2502 Use .S extension, $<.
2503 * config/moxie/crti.asm: Rename to ...
2504 * config/moxie/crti.S: ... this.
2505 * config/moxie/crtn.asm: Rename to ...
2506 * config/moxie/crtn.S: ... this.
2507 * config/moxie/t-moxie: Remove.
2508 * config/pa/stublib.c: New file.
2509 * config/pa/t-stublib, config/pa/t-stublib64: New files.
2510 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
2511 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
2512 * config/rs6000/t-crtstuff: New file.
2513 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
2514 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
2515 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
2516 Make output file explicit.
2517 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
2518 Make output file explicit.
2519 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
2520 Make output file explicit.
2521 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
2522 Make output file explicit.
2523 * config/score/crti.S, config/score/crtn.S: New files.
2524 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
2525 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
2527 * config/sh/t-sh, config/sh/t-superh: New files.
2528 * config/sparc/t-linux64: New file.
2529 * config/spu/cache.S, config/spu/cachemgr.c: New files.
2530 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
2531 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
2532 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
2533 * config/t-crtin: Remove.
2534 * config/t-crtstuff-pic: New file.
2535 * config/t-sol2 (CUSTOM_CRTIN): Set.
2536 (crti.o, crtn.o): New rules.
2537 * config/vms/t-vms: New file.
2538 * config/vms/vms-ucrt0.c: New file.
2539 * config/xtensa/t-elf: New file.
2541 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2543 * Makefile.in (SHLIB_NM_FLAGS): Set.
2544 * mkmap-flat.awk, mkmap-symver.awk: New files.
2545 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
2547 * configure: Regenerate.
2548 * config/libgcc-glibc.ver: New file.
2549 * config/libgcc-libsystem.ver: New file.
2550 * config/t-libunwind (SHLIB_LC): Set.
2551 * config/t-linux: New file.
2552 * config/t-slibgcc (INSTALL_SHLIB): New.
2553 (SHLIB_INSTALL): Use it.
2554 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
2555 to mkmap-symver.awk.
2556 (SHLIB_MAPFILES): Don't append, adapt pathname.
2557 (SHLIB_VERPFX): Set.
2558 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
2559 to mkmap-symver.awk.
2560 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
2561 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
2562 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
2563 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
2565 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
2566 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
2567 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
2568 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
2569 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
2570 * config/i386/libgcc-darwin.10.4.ver,
2571 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
2573 * config/i386/t-darwin: Remove.
2574 * config/i386/t-darwin64: Likewise.
2575 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
2576 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
2577 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
2578 * config/i386/t-linux: New file.
2579 * config/i386/t-mingw32: New file.
2580 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
2581 * config/ia64/t-glibc: Rename to ...
2582 * config/ia64/t-linux: ... this.
2583 (SHLIB_MAPFILES): Set.
2584 * config/ia64/t-glibc-libunwind: Rename to ...
2585 * config/ia64/t-linux-libunwind: ... this.
2586 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
2587 * config/ia64/t-slibgcc-hpux: New file.
2588 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
2589 * config/m68k/t-slibgcc-elf-ver: New file.
2590 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
2591 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
2593 * config/pa/t-slibgcc-hpux: New file.
2594 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
2596 * config/rs6000/libgcc-darwin.10.4.ver,
2597 config/rs6000/libgcc-darwin.10.5.ver: New files.
2598 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
2599 config/rs6000/libgcc-glibc.ver.
2600 * config/rs6000/libgcc-ppc64.ver: Rename to
2601 config/rs6000/libgcc-ibm-ldouble.ver.
2602 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
2603 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
2604 * config/rs6000/t-ldbl128: Rename to ...
2605 * config/rs6000/t-linux: ... this.
2606 (SHLIB_MAPFILES): Adapt filename.
2607 * config/rs6000/t-slibgcc-aix: New file.
2608 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
2609 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
2610 libgcc-excl.ver, libgcc-glibc.ver.
2611 (SHLIB_LINK, SHLIB_INSTALL): Remove.
2612 * config/sparc/libgcc-glibc.ver: New file.
2613 * config/sparc/t-linux: New file.
2614 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
2615 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
2616 t-slibgcc-elf-ver to tmake_file.
2617 Add t-slibgcc-nolc-override to tmake_file for posix threads on
2619 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2620 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
2621 t-slibgcc-elf-ver, t-linux to tmake_file.
2622 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
2624 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
2625 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
2626 (alpha*-dec-*vms*): Likewise.
2627 (arm*-*-freebsd*): Append to tmake_file.
2628 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
2629 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
2631 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
2632 tmake_file for arm*-*-symbianelf*.
2633 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
2634 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
2636 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
2637 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
2638 pa/t-slibgcc-dwarf-ver to tmake_file.
2639 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
2640 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
2641 (hppa*64*-*-hpux11*): Likewise.
2642 (hppa[12]*-*-hpux11*): Likewise.
2643 (x86_64-*-darwin*): Don't override tmake_file, but only keep
2644 i386/t-crtpc, i386/t-crtfm.
2645 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
2646 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2648 Add i386/t-cygwin to tmake_file.
2649 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
2650 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
2651 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2653 Add i386/t-mingw32 to tmake_file.
2654 (x86_64-*-mingw*): Likewise.
2655 (ia64*-*-freebsd*): Append to tmake_file.
2656 (ia64*-*-linux*): Append to tmake_file.
2657 Replace ia64/t-glibc by ia64/t-linux.
2658 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
2660 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
2661 t-slibgcc-hpux to tmake_file.
2662 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
2663 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
2664 (m32rle-*-linux*): Likewise.
2665 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
2667 (microblaze*-linux*): New case.
2668 Append to tmake_file, add t-slibgcc-nolc-override.
2669 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
2670 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2671 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
2672 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2673 rs6000/t-slibgcc-aix to tmake_file.
2674 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2675 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2676 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2677 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2678 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2679 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
2681 (sparc-*-linux*): Append to tmake_file for *-leon*.
2682 Add sparc/t-linux to tmake_file for non-Leon targets.
2683 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
2684 (tic6x-*-uclinux): New case.
2685 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
2686 (tic6x-*-*): Add c6x/t-elf to tmake_file.
2687 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
2688 (am33_2.0-*-linux*): Append to tmake_file.
2689 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
2690 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
2691 x86_64-*-kfreebsd*-gnu.
2692 Add i386/t-linux to tmake_file.
2694 2011-10-28 Ian Lance Taylor <iant@google.com>
2696 * config/i386/morestack.S: Correct CFI information to do proper
2697 returns throughout function. In 32-bit mode, save %ebx so that it
2698 is restored on unwind.
2700 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
2702 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
2703 case where B3 isn't the return register.
2705 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
2706 logic for doubleword pops.
2708 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
2710 * config/rs6000/t-freebsd: Add wildcard.
2712 2011-10-21 Paul Brook <paul@codesourcery.com>
2714 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
2716 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
2717 Eric Botcazou <ebotcazou@adacore.com>
2720 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
2721 fs->signal_frame to 1.
2723 2011-10-07 Ian Lance Taylor <iant@google.com>
2725 * generic-morestack-thread.c: #include <errno.h>.
2727 2011-10-07 Ian Lance Taylor <iant@google.com>
2730 * generic-morestack.c (__generic_morestack): Make sure the segment
2731 is large enough for both the stack frame and the copied
2734 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2737 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
2740 2011-09-28 Nick Clifton <nickc@redhat.com>
2742 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
2743 64-bit doubles are not enabled.
2744 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
2745 and floatunsisf functions.
2747 2011-09-13 Paul Brook <paul@codesourcery.com>
2749 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
2750 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
2751 * unwind-arm-common.inc: New file.
2752 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
2753 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
2754 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
2755 * config/c6x/libunwind.S: New file.
2756 * config/c6x/pr-support.c: New file.
2757 * config/c6x/unwind-c6x.c: New file.
2758 * config/c6x/unwind-c6x.h: New file.
2759 * config/c6x/t-c6x-elf: New file.
2761 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
2763 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
2764 (ASM_DIVZERO): Ditto.
2765 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
2767 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
2769 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
2771 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
2774 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
2775 instead of an assembly one.
2777 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
2780 * Makefile.in (install-unwind_h): Create
2781 $(gcc_objdir)/include/unwind.h atomically.
2783 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2785 * Makefile.in (install-unwind_h): Remove destination file first.
2787 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2790 * config/mips/t-mips16: New file.
2791 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
2792 (mips*-*-linux*): Likewise.
2793 (mips*-sde-elf*): Likewise.
2794 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
2795 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
2796 Add mips/t-mips16 to tmake_file.
2797 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
2798 (mips-*-elf*): Likewise.
2799 (mips64-*-elf*): Likewise.
2800 (mips64orion-*-elf*): Likewise.
2801 (mips*-*-rtems*): Likewise.
2802 (mipstx39-*-elf*): Likewise.
2803 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
2804 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
2806 Use $(srcdir) to refer to sync.c.
2808 ($(libgcc-sync-funcs-o)): Likewise.
2809 ($(libgcc-sync-size-funcs-s-o)): Likewise.
2810 ($(libgcc-sync-funcs-s-o)): Likewise.
2812 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
2814 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
2817 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
2820 * config/i386/value-unwind.h: New.
2822 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
2824 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
2825 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
2826 Add to tmake_file rather than overriding it.
2828 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2830 * config/t-softfp: Remove.
2831 * soft-fp: Moved from ../gcc/config.
2832 * soft-fp/README: Remove t-softfp reference.
2833 * soft-fp/t-softfp: Move to config/t-softfp.
2834 (softfp_machine_header): Remove.
2835 (softfp_file_list): Remove config subdir.
2836 (soft-fp-objects): New variable.
2837 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
2838 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
2839 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
2840 * config/t-softfp-excl: New file.
2841 * config/t-softfp-sfdf: New file.
2842 * config/t-softfp-tf: New file.
2843 * config/no-sfp-machine.h: New file.
2844 * config/arm/sfp-machine.h: New file.
2845 * config/arm/t-softfp: New file.
2846 * config/c6x/sfp-machine.h: New file.
2847 * config/i386/32/t-fprules-softfp: Rename to ...
2848 * config/i386/32/t-softfp: ... this.
2849 (tifunctions, LIB2ADD): Remove.
2850 (softfp_int_modes): Override.
2851 * config/i386/64/t-softfp-compat (tf-functions): Remove config
2853 * config/i386/64/eqtf2.c: Likewise.
2854 * config/i386/64/getf2.c: Likewise.
2855 * config/i386/64/letf2.c: Likewise.
2856 * config/ia64/sft-machine.h: New file.
2857 * config/ia64/t-fprules-softfp: Rename to ...
2858 * config/ia64/t-softfp: ... this.
2859 * config/lm32/sfp-machine.h: New file.
2860 * config/moxie/t-moxie-softfp: Remove.
2861 * config/rs6000/ibm-ldouble-format: New file.
2862 * config/rs6000/ibm-ldouble.c: New file.
2863 * config/rs6000/libgcc-ppc-glibc.ver: New file
2864 * config/rs6000/libgcc-ppc64.ver: New file
2865 * config/rs6000/sfp-machine.h: New file.
2866 * config/rs6000/t-freebsd: New file.
2867 * config/rs6000/t-ibm-ldouble: New file.
2868 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
2869 libgcc-ppc-glibc.ver.
2870 * config/rs6000/t-linux64: New file.
2871 * config/rs6000/t-ppccomm (LIB2ADD): Add
2872 $(srcdir)/config/rs6000/ibm-ldouble.c.
2873 * config/rs6000/t-ppccomm-ldbl: New file.
2874 * config/score/sfp-machine.h: New file.
2875 * config.host (sfp_machine_header): Explain.
2876 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
2877 t-softfp to tmake_file.
2878 (arm*-*-uclinux*): Likewise.
2879 (arm*-*-ecos-elf): Likewise.
2880 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2881 (arm*-*-rtems*): Likewise.
2882 (arm*-*-elf): Likewise.
2883 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
2885 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
2886 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
2887 (lm32-*-uclinux*): Likewise.
2888 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
2889 t-softfp-excl, t-softfp.
2890 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
2891 (powerpc64-*-darwin*): Likewise.
2892 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
2894 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
2896 (powerpc-*-eabisim*): Likewise.
2897 (powerpc-*-elf*): Likewise.
2898 (powerpc-*-eabialtivec*): Likewise.
2899 (powerpc-xilinx-eabi*): Likewise.
2900 (powerpc-*-rtems*): Likewise.
2901 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
2902 t-softfp-excl, t-softfp to tmake_file.
2903 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
2904 rs6000/t-ppccomm-ldbl to tmake_file.
2905 (powerpcle-*-elf*): Likewise.
2906 (powerpcle-*-eabisim*): Likewise.
2907 (powerpcle-*-eabi*): Likewise.
2908 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2909 rs6000/t-ibm-ldouble to tmake_file.
2910 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2911 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2912 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
2913 (tic6x-*-*): Likewise.
2914 (i[34567]86-*-darwin*, x86_64-*-darwin*,
2915 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
2916 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
2917 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
2918 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
2919 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
2920 t-softfp to tmake_file.
2921 * configure.ac (sfp_machine_header): Provide default if unset.
2923 Link sfp-machine.h to config/$sfp_machine_header.
2924 * configure: Regenerate.
2926 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2928 * Makefile.in (double_type_size, long_double_type_size): Set.
2929 Remove $(fpbit-in-libgcc) support.
2930 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
2931 (fpbit-src): New variable.
2932 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
2933 Compile with -DFLOAT $(FPBIT_CFLAGS).
2935 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
2936 Compile with $(FPBIT_CFLAGS).
2938 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
2939 Compile with -DFLOAT $(TPBIT_CFLAGS).
2941 * configure.ac (double_type_size, long_double_type_size):
2942 Determine and substitute.
2943 * configure: Regenerate.
2944 * fp-bit.c, fp-bit.h: New files.
2945 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
2946 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
2947 * config/mips/t-mips: New file.
2948 * config/mips/t-sdemtk: New file.
2949 * config/rs6000/ppc64-fp.c: New file.
2950 * config/rs6000/t-darwin (LIB2ADD): Add
2951 $(srcdir)/config/rs6000/ppc64-fp.c.
2952 * config/rs6000/t-ppc64-fp: New file.
2953 * config/rx/rx-lib.h: New file.
2954 * config/rx/t-rx (FPBIT): Set to true.
2955 ($(gcc_objdir)/fp-bit.c): Remove.
2956 (DPBIT): Set to true only with -m64bit-doubles.
2957 ($(gcc_objdir)/dp-bit.c): Remove.
2958 * config/sparc/t-softfp: Remove.
2959 * config/spu/t-elf: New file.
2960 * config/t-fdpbit, config/t-fpbit: New files.
2961 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
2962 (mips*-*-*): Likewise.
2963 (arm-wrs-vxworks): Likewise.
2964 (arm*-*-freebsd*): Likewise.
2965 (avr-*-rtems*): Add t-fpbit to tmake_file.
2966 (avr-*-*): Likewise.
2967 (bfin*-elf*): Add t-fdpbit to tmake_file.
2968 (bfin*-uclinux*): Likewise.
2969 (bfin*-linux-uclibc*): Likewise.
2970 (bfin*-rtems*): New case.
2971 Add t-fdpbit to tmake_file.
2972 (bfin*-*): Add t-fdpbit to tmake_file.
2973 (crisv32-*-elf): Likewise.
2974 (cris-*-linux*): Likewise.
2975 (fr30-*-elf): Likewise.
2976 (frv-*-elf, frv-*-*linux*): Likewise.
2977 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
2978 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
2979 (m32r-*-elf*): Likewise.
2980 (m32rle-*-elf*): Likewise.
2981 (m32r-*-linux*): Likewise.
2982 (m32rle-*-linux*): Likewise.
2983 (mcore-*-elf): Add t-fdpbit to tmake_file.
2984 (microblaze*-*-*): Likewise.
2985 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
2986 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
2987 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
2989 Add mips/t-tpbit to tmake-file.
2990 (mips*-*-linux*): Fix typo.
2991 (mips*-sde-elf*): New case
2992 Add mips/t-sdemtk unless using newlib.
2993 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
2994 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
2995 (mn10300-*-*): Likewise.
2996 (pdp11-*-*): Likewise.
2997 (picochip-*-*): Add t-fpbit to tmake_file.
2998 (powerpc-*-eabisimaltivec*): Likewise.
2999 (powerpc-*-eabisim*): Likewise.
3000 (powerpc-*-elf*): Likewise.
3001 (powerpc-*-eabialtivec*): Likewise.
3002 (powerpc-xilinx-eabi*): New case.
3003 Add t-fdpbit to tmake_file.
3004 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
3005 (powerpc-*-rtems*): Likewise.
3006 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
3008 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
3010 (powerpc-*-lynxos*): Likewise.
3011 (powerpcle-*-elf*): Likewise.
3012 (powerpcle-*-eabisim*): Likewise.
3013 (powerpcle-*-eabi*): Likewise.
3014 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3015 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
3016 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3017 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3018 (rx-*-elf): Add t-fdpbit to tmake_file.
3019 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3020 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3021 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3022 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
3024 (sh-*-rtems*): Add t-fdpbit to tmake_file.
3025 (sh-wrs-vxworks): Likewise.
3026 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
3027 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
3028 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
3029 (sparc64-*-rtems*): ... new case.
3030 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
3031 (spu-*-elf*): Likewise.
3032 Add spu/t-elf to tmake_file.
3033 (v850*-*-*): Add t-fdpbit to tmake_file.
3034 (xstormy16-*-elf): Likewise.
3035 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
3036 (mep*-*-*): Likewise.
3038 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3040 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
3042 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
3043 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
3044 (install-unwind_h): New target.
3045 (all): Depend on it.
3046 * config.host (unwind_header): New variable.
3047 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
3048 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3049 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
3050 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
3051 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
3053 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
3055 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
3057 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
3059 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
3060 (ia64*-*-freebsd*): Likewise.
3061 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
3063 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
3064 $with_system_libunwind.
3065 (ia64*-*-hpux*): Set tmake_file.
3066 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
3067 (picochip-*-*): Set tmake_file.
3068 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
3070 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3071 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3072 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
3073 (xtensa*-*-elf*): Set tmake_file.
3074 (xtensa*-*-linux*): Likewise.
3075 * configure.ac: Include ../config/unwind_ipinfo.m4.
3076 Call GCC_CHECK_UNWIND_GETIPINFO.
3077 Link unwind.h to $unwind_header.
3078 * configure: Regenerate.
3079 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
3080 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
3081 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
3082 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
3083 * config/unwind-dw2-fde-darwin.c: New file.
3084 * config/arm/libunwind.S, config/arm/pr-support.c,
3085 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
3086 config/arm/unwind-arm.h,: New files.
3087 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
3088 config/ia64/t-eh-ia64, config/ia64/t-glibc,
3089 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
3090 config/ia64/t-vms, config/ia64/unwind-ia64.c,
3091 config/ia64/unwind-ia64.h: New files.
3092 * config/picochip/t-picochip: New file.
3093 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
3095 * config/rs6000/t-darwin (LIB2ADDEH): Set.
3096 * config/s390/t-tpf (LIB2ADDEH): Remove.
3097 * config/t-darwin (LIB2ADDEH): Set.
3098 * config/t-eh-dw2-dip: New file.
3099 * config/t-libunwind, config/t-libunwind-elf: New files.
3100 * config/t-sol2 (LIB2ADDEH): Remove.
3101 * config/xtensa/t-xtensa: New file.
3103 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
3105 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
3106 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
3107 long long to check rt_sigreturn syscall.
3109 2011-08-02 Alan Modra <amodra@gmail.com>
3111 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3112 Restore for indirect call bcrtl from correct stack slot, and only
3113 if cfa+40 isn't valid.
3115 2011-08-01 Julian Brown <julian@codesourcery.com>
3117 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
3118 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
3119 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
3121 2011-08-01 Julian Brown <julian@codesourcery.com>
3123 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
3124 (libgcc-std.ver.in): Use above.
3125 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
3126 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
3128 * config/t-fixedpoint-gnu-prefix: New file.
3129 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
3130 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
3133 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
3135 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
3136 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
3137 for x86-64. Properly check __x86_64__ and __LP64__.
3139 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
3141 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
3143 (_FP_WS_TYPE): Likewise.
3144 (_FP_I_TYPE): Likewise.
3146 2011-07-28 Alan Modra <amodra@gmail.com>
3148 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3149 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
3150 in a plt call stub. Do restore r2 if stopped on bctrl.
3152 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3154 * config.host (i[3456x]86-*-netware*): Remove.
3155 * config/i386/netware-crt0.c, config/i386/t-nwld,
3156 config/i386/t-slibgcc-nwld: Remove.
3158 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
3160 * config.host: Handle tic6x-*-*.
3161 * config/c6x/c6x-abi.h: New file.
3163 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3165 * config/i386/crtprec.c: New file.
3166 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
3167 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
3168 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
3169 (x86_64-*-darwin*): Likewise.
3170 (i[34567]86-*-solaris2*: Likewise.
3172 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3174 * config/alpha/crtfastmath.c: New file.
3175 * config/i386/crtfastmath.c: New file.
3176 * config/ia64/crtfastmath.c: New file.
3177 * config/mips/crtfastmath.c: New file.
3178 * config/sparc/crtfastmath.c: New file.
3180 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
3182 Add -frandom-seed=gcc-crtfastmath.
3183 * config/alpha/t-crtfm: Remove.
3184 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
3185 * config/ia64/t-ia64 (crtfastmath.o): Remove.
3187 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
3188 (alpha*-dec-osf5.1*): Likewise.
3189 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
3190 Add crtfastmath.o to extra_parts.
3191 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
3192 Add crtfastmath.o to extra_parts.
3193 (x86_64-*-darwin*): Likewise.
3194 (x86_64-*-mingw*): Likewise.
3195 (ia64*-*-elf*): Add t-crtfm to tmake_file.
3196 (ia64*-*-freebsd*): Likewise.
3197 (ia64*-*-linux*): Likewise.
3198 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
3199 Add crtfastmath.o to extra_parts.
3201 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3203 * config/darwin-crt3.o: New file.
3204 * config/rs6000/darwin-crt2.c: New file.
3205 * config/t-darwin: New file.
3206 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
3208 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
3209 (powerpc-*-darwin*): Add crt2.o to extra_parts.
3210 (powerpc64-*-darwin*): Likewise.
3212 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3214 * config/i386/netware-crt0.c: New file.
3215 * config/i386/t-nwld: Rename to ...
3216 * config/i386/t-slibgcc-nwld: ... this.
3217 * config/i386/t-nwld: New file.
3218 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
3220 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
3223 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3225 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
3227 * configure: Regenerate.
3229 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3231 * dfp-bit.c, dfp-bit.h: New files.
3232 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
3234 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
3235 ($(d64pbit-o)): Likewise.
3236 ($(d128pbit-o)): Likewise.
3237 * config/t-dfprules: New file.
3238 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
3239 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
3240 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3241 (x86_64-*-linux*): Likewise.
3242 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3243 (i[34567]86-*-cygwin*): Likewise.
3244 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
3245 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3247 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3249 * Makfile.in (LIBGCOV): New variable.
3250 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
3251 * libgcov.c: New file.
3253 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3255 * fixed-bit.c, fixed-bit.h: New files.
3256 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
3257 refer to fixed-bit.c.
3259 2011-07-07 Joseph Myers <joseph@codesourcery.com>
3261 * config.host (*local*): Remove.
3263 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3266 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
3267 like i?86-*-solaris2.1[0-9]*.
3268 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
3269 * configure.ac (i?86-*-solaris2*): Likewise.
3270 * configure: Regenerate.
3272 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
3274 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3275 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
3276 md_unwind_header by splitting out of...
3277 (i[34567]86-*-linux*): ... this.
3278 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
3279 Remove md_unwind_header by splitting out of...
3280 (x86_64-*-linux*): ... this.
3282 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
3284 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
3286 2011-06-28 Nick Clifton <nickc@redhat.com>
3288 * config.host: Recognize all V850 variants.
3290 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
3292 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
3294 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3296 * shared-object.mk (c_flags-$o): Save c_flags.
3297 ($(base)$(objext)): Use it.
3298 ($(base)_s$(objext)): Likewise.
3300 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
3302 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
3303 * libgcc-std.ver.in (GCC_4.7.0): New section.
3305 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
3309 * config/avr/t-avr: Fix line endings.
3310 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
3313 2011-06-14 Olivier Hainque <hainque@adacore.com>
3314 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3316 * config/mips/irix6-unwind.h: New file.
3317 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
3319 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
3321 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
3322 (sparc64_fallback_frame_state): Use it.
3323 (sparc64_frob_update_context): Further adjust context.
3324 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
3325 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
3326 * config/sparc/sol2-cn.S: Likewise.
3328 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3330 * enable-execute-stack-empty.c: New file.
3331 * enable-execute-stack-mprotect.c: New file.
3332 * config/i386/enable-execute-stack-mingw32.c: New file.
3333 * config.host (enable_execute_stack): New variable.
3334 Select appropriate variants.
3335 * configure.ac: Link enable-execute-stack.c to
3336 $enable_execute_stack.
3337 * configure: Regenerate.
3338 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
3339 (lib2funcs): Remove _enable_execute_stack.
3341 2011-06-09 David S. Miller <davem@davemloft.net>
3342 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3344 * config.host (sparc-*-linux*): Correct md_unwind_header
3346 (s390x-ibm-tpf*): Fix typo.
3348 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3350 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
3351 Add crtfastmath.o to extra_parts.
3352 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
3354 * config/mips/t-crtfm: Remove.
3356 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3358 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
3360 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
3362 * config.host (sh*-*-linux*): Fix typo.
3364 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3366 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
3367 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
3368 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
3369 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
3370 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
3371 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
3372 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
3373 Wrap in !__MINGW64__.
3374 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
3375 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
3376 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
3377 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
3378 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
3379 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
3380 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
3382 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
3383 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
3384 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
3385 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
3386 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
3387 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
3388 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
3389 * config/no-unwind.h: New file.
3390 * config.host (md_unwind_header): Document.
3392 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
3393 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
3394 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
3395 hppa[12]*-*-hpux11*): Set md_unwind_header.
3396 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
3397 Set md_unwind_header.
3398 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
3399 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
3400 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
3401 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
3402 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
3403 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
3404 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
3406 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
3407 * configure: Regenerate.
3409 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3411 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
3412 Set tmake_file, extra_parts.
3413 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
3415 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
3417 * config/mips/t-irix6: New file.
3418 * config/mips/t-slibgcc-irix: New file.
3420 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3422 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
3423 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
3425 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3427 * configure.ac (target_thread_file): Determine thread model.
3428 * configure: Regenerate.
3429 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
3430 * config/alpha/t-alpha: New file.
3431 * config/alpha/t-crtfm: Use $<.
3432 * config/alpha/t-ieee: New file.
3433 * config/alpha/t-osf-pthread: New file.
3434 * config/alpha/t-slibgcc-osf: New file.
3435 * config/alpha/libgcc-osf5.ver: New file.
3437 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3439 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
3441 Add crtfastmath.o to extra_parts.
3443 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3445 * config/gmon-sol2.c: Reindent.
3447 Remove, correct casts.
3448 Use STDERR_FILENO, NULL.
3449 (BASEADDRESS): Remove.
3451 (errno, sbrk): Remove declarations.
3452 (monstartup) [hp300]: Remove.
3455 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3457 * Makefile.in (cpu_type): Define.
3458 * config.host (i[34567]86-*-rtems*): Handle it.
3459 (i[34567]86-*-solaris2*): Move body ...
3460 (*-*-solaris2*): ... here.
3461 New case, generalize.
3462 (sparc-*-elf*): Handle it.
3463 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
3464 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
3465 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
3467 (sparc*-*-solaris2*): ... this.
3469 (sparc64-*-elf*): Handle it.
3470 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
3471 Merge ../gcc/config/i386/gmon-sol2.c.
3472 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
3474 Merge ../gcc/config/i386/sol2-gc1.asm.
3475 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
3477 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
3479 * config/i386/t-crtfm (crtfastmath.o): Use $<.
3480 * config/i386/t-crtstuff: New file.
3481 * config/i386/t-softfp: New file.
3482 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
3483 $(T)crti.o, $(T)crtn.o): Remove.
3484 (gcrt1.o): New rule.
3485 (TARGET_LIBGCC2_CFLAGS): Remove.
3486 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
3487 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
3488 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
3489 * config/sparc/t-sol2: New file.
3490 * config/sparc/t-crtfm: Move to ...
3491 * config/t-crtfm: ... this.
3492 Use $(cpu_type), $<.
3493 * config/t-crtin: New file.
3494 * config/sparc/t-softfp: New file.
3495 * config/sparc/t-softmul: New file.
3496 * config/t-rtems: New file.
3497 * config/t-slibgcc: New file.
3498 * config/t-slibgcc-elf-ver: New file.
3499 * config/t-slibgcc-gld: New file.
3500 * config/t-slibgcc-sld: New file.
3501 * config/t-sol2: New file.
3502 * configure.ac: Include ../config/lib-ld.m4.
3503 Call AC_LIB_PROG_LD_GNU.
3504 Substitute cpu_type.
3505 * configure: Regenerate.
3507 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
3510 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
3511 libgcc-std.ver in the build directory.
3512 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
3513 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
3515 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
3517 * libgcc-std.ver.in: New file.
3518 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
3520 (libgcc-std.ver): New rule.
3521 * config/t-gnu-prefix: New file.
3523 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3525 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
3527 2011-05-10 Joseph Myers <joseph@codesourcery.com>
3529 * config/i386/darwin-lib.h: New file.
3531 2011-05-10 Joseph Myers <joseph@codesourcery.com>
3533 * config/arm/symbian-lib.h: New.
3535 2011-05-04 Chris Demetriou <cgd@google.com>
3537 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
3538 (__x86.get_pc_thunk.bx): ...this.
3539 (__morestack): Adjust for rename, remove undef of __i686.
3541 2011-05-03 Chris Demetriou <cgd@google.com>
3543 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
3545 2011-03-22 Joseph Myers <joseph@codesourcery.com>
3547 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
3548 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
3549 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
3550 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
3551 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
3554 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
3556 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
3557 Adjust copyright year.
3559 2011-03-07 Ian Lance Taylor <iant@google.com>
3561 * generic-morestack.c (__splitstack_find): Adjust returned stack
3562 pointer to include all registers pushed by __morestack.
3564 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3567 * configure.ac: Call ACX_NONCANONICAL_TARGET.
3568 (toolexecdir): Calculate and AC_SUBST.
3569 (toolexeclibdir): Likewise.
3570 * Makefile.in (target_noncanonical): Import.
3571 (toolexecdir): Likewise.
3572 (toolexeclibdir): Likewise.
3573 * configure: Regenerate.
3575 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
3578 * config/arm/bpabi.h: Rename to...
3579 * config/arm/bpabi-lib.h: ...this.
3581 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3583 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
3585 * configure: Regenerate.
3587 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
3589 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
3590 __FLOAT_WORD_ORDER__.
3591 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
3594 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3597 * Makefile.in (install-strip): New phony target.
3599 2010-11-07 Ian Lance Taylor <iant@google.com>
3602 * config/i386/morestack.S (__morestack_large_model): New
3605 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
3607 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
3609 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
3611 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
3613 * config/arm/bpabi.h: New file.
3614 * config/frv/frv-abi.h: New file.
3616 2010-10-01 Ian Lance Taylor <iant@google.com>
3618 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
3619 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
3621 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
3624 * config.host: Add the missing `$'.
3626 2010-09-30 Michael Eager <eager@eagercon.com>
3628 * config.host: Add microblaze*-*-*.
3629 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
3630 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
3631 udivsi3.asm,umodsi3.asm}: New.
3633 2010-09-28 Ian Lance Taylor <iant@google.com>
3635 * configure.ac: Adjust CFI test to test assembler directly rather
3636 than checking gcc preprocessor macro.
3637 * configure: Rebuild.
3639 2010-09-27 Ian Lance Taylor <iant@google.com>
3641 * configure.ac: Test whether assembler supports CFI directives.
3642 * config.host: Only add t-stack and i386/t-stack-i386 to
3643 tmake_file if libgcc_cv_cfi is "yes".
3644 * configure: Rebuild.
3646 2010-09-27 Ian Lance Taylor <iant@google.com>
3648 * generic-morestack.h: New file.
3649 * generic-morestack.c: New file.
3650 * generic-morestack-thread.c: New file.
3651 * config/i386/morestack.S: New file.
3652 * config/t-stack: New file.
3653 * config/i386/t-stack-i386: New file.
3654 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
3655 i386/t-stack-i386 to tmake_file.
3657 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
3659 * Makefile.in (libgcc-extra-parts): Check for static archives and
3660 invoke ranlib after installing them.
3661 (gcc-extra-parts): Likewise.
3662 (install-leaf): Likewise.
3664 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
3666 * configure: Regenerated.
3668 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
3670 * configure: Regenerated.
3672 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
3673 Andrew Pinski <pinskia@gmail.com>
3676 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
3678 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
3681 * configure: Regenerated.
3683 2010-09-06 Andreas Schwab <schwab@redhat.com>
3685 * configure: Regenerate.
3687 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
3689 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
3691 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
3694 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
3695 Iain Sandoe <iains@gcc.gnu.org>
3698 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
3699 LIB2FUNCS_EXCLUDE functions.
3701 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3703 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
3705 * configure: Regenerate.
3707 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
3709 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
3710 i386/t-freebsd to tmake_file.
3711 * config/i386/t-freebsd: New file.
3712 * config/i386/libgcc-bsd.ver: New file.
3714 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
3716 * config.host (powerpc*-eabispe*): Set tmake_file.
3717 (powerpc*-eabi*): Likewise.
3718 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
3719 crtbeginS, crtendS, crtbeginT.
3721 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
3723 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
3724 to tmake_file. Add crtfastmath.o to extra_parts.
3725 * config/mips/t-crtfm: New.
3727 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
3729 * config.host (sparc64-*-rtems*): New target.
3731 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3733 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3736 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
3738 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
3740 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3742 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
3743 alpha-dec-osf5.0* support.
3745 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
3747 * config.host: Add lm32-*-rtems*.
3749 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3750 Uros Bizjak <ubizjak@gmail.com>
3753 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
3754 like other remaining 32-bit x86 OSes.
3755 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3757 * config/i386/libgcc-sol2.ver: New file.
3758 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
3760 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
3763 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
3764 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
3765 is used and substitute set_use_emutls.
3766 * configure: Regenerated.
3768 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
3770 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
3772 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3775 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
3777 ($(T)gcrt1.o): Likewise.
3778 ($(T)crt1.o): Likewise.
3779 ($(T)crti.o): Likewise.
3780 ($(T)crtn.o): Likewise.
3782 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3785 * Makefile.in (install): Use $(MAKE) string in rule, for
3788 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
3790 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
3791 * config/mmix/t-mmix: New file.
3792 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
3794 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
3797 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
3800 2010-01-04 Anthony Green <green@moxielogic.com>
3802 * config/moxie/crti.asm, config/moxie/crtn.asm,
3803 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
3804 config/moxie/t-moxie: New files.
3805 * config.host: Add t-moxie-softfp reference.
3807 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
3810 * config/t-slibgcc-darwin: Fix embedded rpaths for
3811 --enable-version-specific-runtime-libs, build extension stub
3812 libs exposing features available from current libgcc_s.
3814 2009-11-11 Jon Beniston <jon@beniston.com>
3816 * config.host: Add lm32 targets.
3817 * config/lm32: New directory.
3818 * config/lm32/libgcc_lm32.h: New file.
3819 * config/lm32/_mulsi3.c: New file.
3820 * config/lm32/_udivmodsi4.c: New file.
3821 * config/lm32/_divsi3.c: New file.
3822 * config/lm32/_modsi3.c: New file.
3823 * config/lm32/_udivsi3.c: New file.
3824 * config/lm32/_umodsi3.c: New file.
3825 * config/lm32/_lshrsi3.S: New file.
3826 * config/lm32/_ashrsi3.S: New file.
3827 * config/lm32/_ashlsi3.S: New file.
3828 * config/lm32/crti.S: New file.
3829 * config/lm32/crtn.S: New file.
3830 * config/lm32/t-lm32: New file.
3831 * config/lm32/t-elf: New file.
3832 * config/lm32/t-uclinux: New file.
3834 2009-10-26 Nick Clifton <nickc@redhat.com>
3836 * config.host: Add support for RX target.
3837 * config/rx: New directory.
3838 * config/rx/rx-abi-functions.c: New file. Supplementary
3839 functions for libgcc to support the RX ABI.
3840 * config/rx/rx-abi.h: New file. Supplementary header file for
3841 libgcc RX ABI functions.
3842 * config/rx/t-rx: New file: Makefile fragment for building
3845 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
3847 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
3848 constraint of y0 to "g".
3850 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3852 * config.host: Include the s390 makefile fragments.
3853 * config/s390/32/_fixdfdi.c: New file.
3854 * config/s390/32/_fixsfdi.c: New file.
3855 * config/s390/32/_fixtfdi.c: New file.
3856 * config/s390/32/_fixunsdfdi.c: New file.
3857 * config/s390/32/_fixunssfdi.c: New file.
3858 * config/s390/32/_fixunstfdi.c: New file.
3859 * config/s390/32/t-floattodi: New file.
3860 * config/s390/libgcc-glibc.ver: New file.
3861 * config/s390/t-crtstuff: New file.
3862 * config/s390/t-linux: New file.
3863 * config/s390/t-tpf: New file.
3865 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3867 * configure.ac (AC_PREREQ): Bump to 2.64.
3869 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
3871 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
3873 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3875 * configure: Regenerate.
3877 2009-08-09 Douglas B Rupp <rupp@gnat.com>
3879 * config.host (ia64-hp-*vms*): New target.
3880 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
3883 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3885 * configure.ac: Add snippet for maintainer-mode.
3886 * configure: Regenerate.
3887 * Makefile.in (AUTOCONF, configure_deps): New variables.
3888 ($(srcdir)/configure)): New rule, active only with maintainer
3891 2009-06-23 DJ Delorie <dj@redhat.com>
3894 * config.host: Add mep support.
3896 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
3898 * config.host: Add i386/${host_address}/t-fprules-softfp and
3899 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
3901 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
3903 * config/i386/64/_multc3.c: Likewise.
3904 * config/i386/64/_powitf2.c: Likewise.
3905 * config/i386/64/eqtf2.c: Likewise.
3906 * config/i386/64/getf2.c: Likewise.
3907 * config/i386/64/letf2.c: Likewise.
3908 * config/i386/64/letf2.c: Likewise.
3909 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
3910 unsigned long long for x64 mingw targets.
3911 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
3912 (_FP_I_TYPE): Define as long long for x64 mingw target.
3914 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
3916 * config.host (vax-*-linux*): New.
3918 2009-05-31 Anthony Green <green@moxielogic.com>
3920 * config.host: Add moxie support.
3921 * config/moxie/t-moxie: New file.
3923 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
3925 * config.host: Add i386/${host_address}/t-fprules-softfp and
3926 t-softfp to tmake_file for i[34567]86-*-cygwin*.
3928 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
3930 * config.host: Add i386/${host_address}/t-fprules-softfp to
3931 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
3933 2009-04-09 Nick Clifton <nickc@redhat.com>
3935 * config/ia64/tf-signs.c: Change copyright header to refer to
3936 version 3 of the GNU General Public License with version 3.1
3937 of the GCC Runtime Library Exception and to point readers at
3938 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
3940 * config/i386/32/tf-signs.c: Likewise.
3941 * config/libbid/_addsub_dd.c: Likewise.
3942 * config/libbid/_addsub_sd.c: Likewise.
3943 * config/libbid/_addsub_td.c: Likewise.
3944 * config/libbid/_dd_to_df.c: Likewise.
3945 * config/libbid/_dd_to_di.c: Likewise.
3946 * config/libbid/_dd_to_sd.c: Likewise.
3947 * config/libbid/_dd_to_sf.c: Likewise.
3948 * config/libbid/_dd_to_si.c: Likewise.
3949 * config/libbid/_dd_to_td.c: Likewise.
3950 * config/libbid/_dd_to_tf.c: Likewise.
3951 * config/libbid/_dd_to_udi.c: Likewise.
3952 * config/libbid/_dd_to_usi.c: Likewise.
3953 * config/libbid/_dd_to_xf.c: Likewise.
3954 * config/libbid/_df_to_dd.c: Likewise.
3955 * config/libbid/_df_to_sd.c: Likewise.
3956 * config/libbid/_df_to_td.c: Likewise.
3957 * config/libbid/_di_to_dd.c: Likewise.
3958 * config/libbid/_di_to_sd.c: Likewise.
3959 * config/libbid/_di_to_td.c: Likewise.
3960 * config/libbid/_div_dd.c: Likewise.
3961 * config/libbid/_div_sd.c: Likewise.
3962 * config/libbid/_div_td.c: Likewise.
3963 * config/libbid/_eq_dd.c: Likewise.
3964 * config/libbid/_eq_sd.c: Likewise.
3965 * config/libbid/_eq_td.c: Likewise.
3966 * config/libbid/_ge_dd.c: Likewise.
3967 * config/libbid/_ge_sd.c: Likewise.
3968 * config/libbid/_ge_td.c: Likewise.
3969 * config/libbid/_gt_dd.c: Likewise.
3970 * config/libbid/_gt_sd.c: Likewise.
3971 * config/libbid/_gt_td.c: Likewise.
3972 * config/libbid/_isinfd128.c: Likewise.
3973 * config/libbid/_isinfd32.c: Likewise.
3974 * config/libbid/_isinfd64.c: Likewise.
3975 * config/libbid/_le_dd.c: Likewise.
3976 * config/libbid/_le_sd.c: Likewise.
3977 * config/libbid/_le_td.c: Likewise.
3978 * config/libbid/_lt_dd.c: Likewise.
3979 * config/libbid/_lt_sd.c: Likewise.
3980 * config/libbid/_lt_td.c: Likewise.
3981 * config/libbid/_mul_dd.c: Likewise.
3982 * config/libbid/_mul_sd.c: Likewise.
3983 * config/libbid/_mul_td.c: Likewise.
3984 * config/libbid/_ne_dd.c: Likewise.
3985 * config/libbid/_ne_sd.c: Likewise.
3986 * config/libbid/_ne_td.c: Likewise.
3987 * config/libbid/_sd_to_dd.c: Likewise.
3988 * config/libbid/_sd_to_df.c: Likewise.
3989 * config/libbid/_sd_to_di.c: Likewise.
3990 * config/libbid/_sd_to_sf.c: Likewise.
3991 * config/libbid/_sd_to_si.c: Likewise.
3992 * config/libbid/_sd_to_td.c: Likewise.
3993 * config/libbid/_sd_to_tf.c: Likewise.
3994 * config/libbid/_sd_to_udi.c: Likewise.
3995 * config/libbid/_sd_to_usi.c: Likewise.
3996 * config/libbid/_sd_to_xf.c: Likewise.
3997 * config/libbid/_sf_to_dd.c: Likewise.
3998 * config/libbid/_sf_to_sd.c: Likewise.
3999 * config/libbid/_sf_to_td.c: Likewise.
4000 * config/libbid/_si_to_dd.c: Likewise.
4001 * config/libbid/_si_to_sd.c: Likewise.
4002 * config/libbid/_si_to_td.c: Likewise.
4003 * config/libbid/_td_to_dd.c: Likewise.
4004 * config/libbid/_td_to_df.c: Likewise.
4005 * config/libbid/_td_to_di.c: Likewise.
4006 * config/libbid/_td_to_sd.c: Likewise.
4007 * config/libbid/_td_to_sf.c: Likewise.
4008 * config/libbid/_td_to_si.c: Likewise.
4009 * config/libbid/_td_to_tf.c: Likewise.
4010 * config/libbid/_td_to_udi.c: Likewise.
4011 * config/libbid/_td_to_usi.c: Likewise.
4012 * config/libbid/_td_to_xf.c: Likewise.
4013 * config/libbid/_tf_to_dd.c: Likewise.
4014 * config/libbid/_tf_to_sd.c: Likewise.
4015 * config/libbid/_tf_to_td.c: Likewise.
4016 * config/libbid/_udi_to_dd.c: Likewise.
4017 * config/libbid/_udi_to_sd.c: Likewise.
4018 * config/libbid/_udi_to_td.c: Likewise.
4019 * config/libbid/_unord_dd.c: Likewise.
4020 * config/libbid/_unord_sd.c: Likewise.
4021 * config/libbid/_unord_td.c: Likewise.
4022 * config/libbid/_usi_to_dd.c: Likewise.
4023 * config/libbid/_usi_to_sd.c: Likewise.
4024 * config/libbid/_usi_to_td.c: Likewise.
4025 * config/libbid/_xf_to_dd.c: Likewise.
4026 * config/libbid/_xf_to_sd.c: Likewise.
4027 * config/libbid/_xf_to_td.c: Likewise.
4028 * config/libbid/bid128.c: Likewise.
4029 * config/libbid/bid128_2_str.h: Likewise.
4030 * config/libbid/bid128_2_str_macros.h: Likewise.
4031 * config/libbid/bid128_2_str_tables.c: Likewise.
4032 * config/libbid/bid128_add.c: Likewise.
4033 * config/libbid/bid128_compare.c: Likewise.
4034 * config/libbid/bid128_div.c: Likewise.
4035 * config/libbid/bid128_fma.c: Likewise.
4036 * config/libbid/bid128_logb.c: Likewise.
4037 * config/libbid/bid128_minmax.c: Likewise.
4038 * config/libbid/bid128_mul.c: Likewise.
4039 * config/libbid/bid128_next.c: Likewise.
4040 * config/libbid/bid128_noncomp.c: Likewise.
4041 * config/libbid/bid128_quantize.c: Likewise.
4042 * config/libbid/bid128_rem.c: Likewise.
4043 * config/libbid/bid128_round_integral.c: Likewise.
4044 * config/libbid/bid128_scalb.c: Likewise.
4045 * config/libbid/bid128_sqrt.c: Likewise.
4046 * config/libbid/bid128_string.c: Likewise.
4047 * config/libbid/bid128_to_int16.c: Likewise.
4048 * config/libbid/bid128_to_int32.c: Likewise.
4049 * config/libbid/bid128_to_int64.c: Likewise.
4050 * config/libbid/bid128_to_int8.c: Likewise.
4051 * config/libbid/bid128_to_uint16.c: Likewise.
4052 * config/libbid/bid128_to_uint32.c: Likewise.
4053 * config/libbid/bid128_to_uint64.c: Likewise.
4054 * config/libbid/bid128_to_uint8.c: Likewise.
4055 * config/libbid/bid32_to_bid128.c: Likewise.
4056 * config/libbid/bid32_to_bid64.c: Likewise.
4057 * config/libbid/bid64_add.c: Likewise.
4058 * config/libbid/bid64_compare.c: Likewise.
4059 * config/libbid/bid64_div.c: Likewise.
4060 * config/libbid/bid64_fma.c: Likewise.
4061 * config/libbid/bid64_logb.c: Likewise.
4062 * config/libbid/bid64_minmax.c: Likewise.
4063 * config/libbid/bid64_mul.c: Likewise.
4064 * config/libbid/bid64_next.c: Likewise.
4065 * config/libbid/bid64_noncomp.c: Likewise.
4066 * config/libbid/bid64_quantize.c: Likewise.
4067 * config/libbid/bid64_rem.c: Likewise.
4068 * config/libbid/bid64_round_integral.c: Likewise.
4069 * config/libbid/bid64_scalb.c: Likewise.
4070 * config/libbid/bid64_sqrt.c: Likewise.
4071 * config/libbid/bid64_string.c: Likewise.
4072 * config/libbid/bid64_to_bid128.c: Likewise.
4073 * config/libbid/bid64_to_int16.c: Likewise.
4074 * config/libbid/bid64_to_int32.c: Likewise.
4075 * config/libbid/bid64_to_int64.c: Likewise.
4076 * config/libbid/bid64_to_int8.c: Likewise.
4077 * config/libbid/bid64_to_uint16.c: Likewise.
4078 * config/libbid/bid64_to_uint32.c: Likewise.
4079 * config/libbid/bid64_to_uint64.c: Likewise.
4080 * config/libbid/bid64_to_uint8.c: Likewise.
4081 * config/libbid/bid_b2d.h: Likewise.
4082 * config/libbid/bid_binarydecimal.c: Likewise.
4083 * config/libbid/bid_conf.h: Likewise.
4084 * config/libbid/bid_convert_data.c: Likewise.
4085 * config/libbid/bid_decimal_data.c: Likewise.
4086 * config/libbid/bid_decimal_globals.c: Likewise.
4087 * config/libbid/bid_div_macros.h: Likewise.
4088 * config/libbid/bid_dpd.c: Likewise.
4089 * config/libbid/bid_flag_operations.c: Likewise.
4090 * config/libbid/bid_from_int.c: Likewise.
4091 * config/libbid/bid_functions.h: Likewise.
4092 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4093 * config/libbid/bid_inline_add.h: Likewise.
4094 * config/libbid/bid_internal.h: Likewise.
4095 * config/libbid/bid_round.c: Likewise.
4096 * config/libbid/bid_sqrt_macros.h: Likewise.
4098 2009-04-09 Jakub Jelinek <jakub@redhat.com>
4100 * Makefile.in: Change copyright header to refer to version
4101 3 of the GNU General Public License and to point readers at the
4102 COPYING3 file and the FSF's license web page.
4103 * config.host: Likewise.
4105 2009-04-07 Alan Modra <amodra@bigpond.net.au>
4107 * config.host: Reorder and merge to match config.gcc change.
4109 2009-04-03 Alan Modra <amodra@bigpond.net.au>
4111 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
4113 2009-03-28 Joseph Myers <joseph@codesourcery.com>
4115 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
4116 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
4117 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
4118 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
4120 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
4122 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
4123 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4125 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
4127 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
4128 ia64/t-softfp-compat to tmake_file.
4130 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
4132 * config/ia64/__divxf3.asm: New.
4133 * config/ia64/_fixtfdi.asm: Likewise.
4134 * config/ia64/_fixunstfdi.asm: Likewise.
4135 * config/ia64/_floatditf.asm: Likewise.
4136 * config/ia64/t-fprules-softfp: Likewise.
4137 * config/ia64/t-softfp-compat: Likewise.
4138 * config/ia64/tf-signs.c: Likewise.
4140 2009-01-18 Ben Elliston <bje@au.ibm.com>
4142 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4144 2009-01-16 Ben Elliston <bje@au.ibm.com>
4146 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
4149 2009-01-13 Ben Elliston <bje@au.ibm.com>
4151 * config/t-softfp: New file.
4152 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
4153 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
4155 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4157 * config.host: Add m32r*-*-rtems*.
4159 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
4161 * config.host: Add m32c*-*-rtems*.
4163 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4166 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
4167 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
4168 * configure: Regenerate.
4169 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
4170 tmake_file here from gcc/config.gcc.
4171 Move extra_parts here from gcc/config.gcc.
4172 * config/i386/t-sol2: Move here from gcc/config/i386.
4173 Use gcc_srcdir instead of srcdir.
4175 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
4177 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
4180 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
4182 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
4184 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
4186 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
4188 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
4191 * config.host: Add picochip-*-*.
4193 2008-08-06 Bob Wilson <bob.wilson@acm.org>
4195 * config.host: Match more processor names for Xtensa.
4197 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
4199 * config/i386/64/t-softfp-compat: Update comments.
4201 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
4203 * config/i386/64/_divtc3-compat.c: Moved to ...
4204 * config/i386/64/_divtc3.c: Here.
4206 * config/i386/64/_multc3-compat.c: Moved to ...
4207 * config/i386/64/_multc3.c: Here.
4209 * config/i386/64/_powitf2-compat.c: Moved to ...
4210 * config/i386/64/_powitf2.c: Here.
4212 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
4213 .c suffix instead of -compat.c.
4215 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
4217 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
4218 (_FP_MUL_MEAT_D): Ditto.
4219 (_FP_DIV_MEAT_S): Ditto.
4220 (_FP_DIV_MEAT_D): Ditto.
4222 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
4224 * Makefile.in: Add support for __sync_* libgcc functions.
4226 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
4228 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
4230 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4233 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
4234 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
4236 * config/i386/64/t-fprules-softfp: Moved to ...
4237 * config/i386/64/t-softfp-compat: This. New.
4239 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
4241 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
4242 Initialize f with 0.0.
4244 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4247 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
4249 * config/i386/64/_divtc3-compat.c: New.
4250 * config/i386/64/_multc3-compat.c: Likewise.
4251 * config/i386/64/_powitf2-compat.c: Likewise.
4252 * config/i386/64/eqtf2.c: Likewise.
4253 * config/i386/64/getf2.c: Likewise.
4254 * config/i386/64/letf2.c: Likewise.
4255 * config/i386/64/t-fprules-softfp: Likewise.
4257 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4259 * config.host: Add i386/${host_address}/t-fprules-softfp to
4260 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
4261 i[34567]86-*-linux*, x86_64-*-linux*.
4263 * configure.ac: Set host_address to 64 or 32 for x86.
4264 * configure: Regenerated.
4266 * Makefile.in (config.status): Also depend on
4267 $(srcdir)/config.host.
4269 * config/i386/32/t-fprules-softfp: New.
4270 * config/i386/32/tf-signs.c: Likewise.
4272 * config/i386/64/sfp-machine.h: New. Moved from gcc.
4274 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4275 Uros Bizjak <ubizjak@gmail.com>
4277 * config/i386/32/sfp-machine.h: New.
4279 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
4281 * config/rs6000/t-ppccomm: Remove rules that conflict with
4282 auto-generated rules.
4284 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4286 * configure.ac: sinclude override.m4.
4287 * configure: Regenerate.
4289 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
4291 * configure: Regenerate.
4293 2008-06-10 Joseph Myers <joseph@codesourcery.com>
4295 * Makefile.in (DECNUMINC): Remove
4296 -I$(MULTIBUILDTOP)../../libdecnumber.
4299 2008-06-07 Joseph Myers <joseph@codesourcery.com>
4301 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
4302 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
4303 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
4304 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
4305 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
4306 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
4307 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
4308 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
4309 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
4310 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
4311 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
4312 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
4313 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
4314 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
4316 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
4318 * config.host (sh2[lbe]*-*-linux*): Allow target.
4320 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
4322 * config/rs6000/t-ppccomm: Add build rules for new files.
4323 (LIB2ADD_ST): New variable.
4325 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
4329 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
4330 * config/t-avr: New file. Build 16bit libgcc functions.
4332 2008-03-02 Jakub Jelinek <jakub@redhat.com>
4335 * config/t-slibgcc-darwin: Make install-leaf dependent on
4336 install-darwin-libgcc-stubs instead of install.
4338 2008-01-25 Joseph Myers <joseph@codesourcery.com>
4340 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
4341 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
4342 sh-*-rtemscoff*): Remove cases.
4344 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
4346 * Makefile.in (all): Use install-leaf rather than install.
4347 (install): Split most of the rule into...
4348 (install-leaf): ...this new one.
4350 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
4351 Paolo Bonzini <bonzini@gnu.org>
4354 * Makefile.in: Use @shlib_slibdir@ substitution to get
4355 correct install name on darwin.
4356 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
4358 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
4360 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
4361 cris-*-elf and cris-*-none.
4362 (crisv32-*-linux*): Similar, as cris-*-linux*.
4364 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
4366 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
4368 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
4371 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
4372 * configure: Regenerated.
4374 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
4376 * Makefile.in (dfp-filenames): Replace decimal_globals,
4377 decimal_data, binarydecimal and convert_data with
4378 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
4379 and bid_convert_data, respectively.
4381 2007-09-17 Chao-ying Fu <fu@mips.com>
4382 Nigel Stephens <nigel@mips.com>
4384 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
4385 * Makefile.in (fixed_point): Define.
4386 Check if fixed_point is yes to build support functions.
4387 * configure.ac: Check for fixed_point support.
4388 * configure: Regenerated.
4389 * gen-fixed.sh: New file to generate lists of fixed-point labels,
4390 funcs, modes, from, to.
4392 2007-09-11 Janis Johnson <janis187@us.ibm.com
4394 * Makefile.in (dfp-filenames): Add bid128_noncomp.
4396 2007-09-10 Janis Johnson <janis187@us.ibm.com>
4398 * Makefile.in (dfp-filenames): Remove decUtility, add
4399 decDouble, decPacked, decQuad, decSingle.
4401 2007-08-27 Hans Kester <hans.kester@ellips.nl>
4403 * config.host : Add x86_64-elf target.
4405 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4407 * configure.ac (set_have_cc_tls): Add a missing =.
4408 * configure: Regenerated.
4410 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4412 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
4413 and x86_64-*-linux*.
4415 * config/t-tls: New file.
4417 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
4419 * configure.ac: Include ../config/enable.m4 and
4420 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
4421 supports TLS and substitute set_have_cc_tls.
4422 * configure: Regenerated.
4424 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
4426 * Makefile.in: Use libbid for DFP when BID is enabled.
4428 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
4430 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
4431 extra_parts. Add config/i386/t-cygming to tmake_file.
4432 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
4434 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
4435 Danny Smith <dannysmith@users.sourceforge.net>
4438 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
4439 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
4440 * config/i386/t-crtfm: Compile crtfastmath.o with
4441 -minline-all-stringops.
4443 2007-05-10 Richard Sandiford <richard@codesourcery.com>
4445 * config.host (sparc-wrs-vxworks): New target.
4447 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
4449 * config.host: Recognize fido.
4451 2007-04-04 Janis Johnson <janis187@us.ibm.com>
4453 * configure: Check host, not target, for decimal float support.
4455 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
4457 * config/i386/t-crtpc: New file.
4458 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
4459 (x86_64-*-linux*): Ditto.
4461 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
4463 * config.host (x86_64-*-mingw*): New target.
4465 2007-03-23 Michael Meissner <michael.meissner@amd.com>
4466 H.J. Lu <hongjiu.lu@intel.com>
4468 * Makefile.in (enable_decimal_float): New.
4470 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
4471 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
4472 (decbits-filenames): This.
4473 (decbits-objects): New.
4474 (libgcc-objects): Add $(decbits-objects).
4476 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
4477 Substitute enable_decimal_float.
4478 * configure: Regenerated.
4480 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
4482 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
4484 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
4486 * Makefile.in (install-info): New dummy target.
4488 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
4490 * config.host (bfin*-linux-uclibc*): Set extra_parts.
4492 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
4494 * Makefile.in: Add install-html and install-pdf dummy
4497 2007-02-05 Roger Sayle <roger@eyesopen.com>
4498 Daniel Jacobowitz <dan@codesourcery.com>
4500 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
4501 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
4502 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
4504 2007-01-29 Janis Johnson <janis187@us.ibm.com>
4506 * Makefile.in (dec-filenames): Add decExcept.
4508 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
4511 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
4514 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
4516 * configure.ac: Add --enable-version-specific-runtime-libs.
4517 Correct $slibdir default.
4518 * configure: Regenerated.
4520 2007-01-23 Joseph Myers <joseph@codesourcery.com>
4522 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
4524 2007-01-21 Andrew Pinski <pinskia@gmail.com>
4527 * config.host (alpha*-*-linux*): Set extra_parts.
4529 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
4531 * config/sh/t-linux: New.
4532 * config.host (sh*-*-linux*): Set tmake_file.
4534 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
4536 * Makefile.in (install): Handle multilibs.
4538 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4540 * Makefile.in: Added .PHONY entry for documentation targets.
4542 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4544 * Makefile.in: Add empty info, html, dvi, pdf targets.
4546 2007-01-04 Mike Stump <mrs@apple.com>
4548 * Makefile.in (MAKEINFO): Remove.
4551 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
4553 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
4554 * configure: Regenerate.
4555 * Makefile.in (host_subdir): Substitute it.
4556 (gcc_objdir): Use it.
4558 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
4560 * config.host (ia64*-*-linux*): Set tmake_file.
4562 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
4564 * Makefile.in (version): Define.
4566 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
4567 Paolo Bonzini <bonzini@gnu.org>
4569 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
4570 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
4571 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
4572 config/sparc/t-crtfm, config/t-slibgcc-darwin,
4573 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
4574 shared-object.mk, siditi-object.mk, static-object.mk: New files.
4575 * configure: Generated.