1 2013-05-31 Release Manager
5 2013-04-11 Julian Brown <julian@codesourcery.com>
7 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
8 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
9 unsigned char/unsigned short.
10 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
12 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
15 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
17 2013-03-26 Robert Mason <rbmj@verizon.net>
21 Backport from mainline:
22 2013-03-20 Robert Mason <rbmj@verizon.net>
24 * config/vxlib-tls.c (__gthread_get_tsd_data,)
25 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
26 (__gthread_leave_tsd_dtor_context): Add prototypes.
27 (tls_delete_hook): Update.
29 2013-03-26 Walter Lee <walt@tilera.com>
31 Backport from mainline:
32 2013-03-26 Walter Lee <walt@tilera.com>
34 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
35 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
37 2013-03-22 Release Manager
41 2013-03-14 Jakub Jelinek <jakub@redhat.com>
43 PR tree-optimization/53265
44 * unwind-dw2.c (execute_cfa_program): Avoid
45 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
46 on targets with DWARF_FRAME_REGISTERS < 32.
48 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
51 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
52 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
54 2013-03-07 Sriraman Tallam <tmsriram@google.com>
56 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
57 sandybridge processors.
59 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
62 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
65 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
67 * config/microblaze/crti.S: Setup stack protection at entry
69 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
71 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
72 (__rotldi3): Shift bytewise if applicable.
74 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
76 * config/aarch64/sync-cache.c
77 (__aarch64_sync_cache_range): Silence warnings.
79 2013-02-25 Catherine Moore <clm@codesourcery.com>
82 2013-02-24 Catherine Moore <clm@codesourcery.com>
83 Joseph Myers <joseph@codesourcery.com>
84 Chao-ying Fu <fu@mips.com>
86 * config/mips/mips16.S: Don't build for microMIPS.
87 * config/mips/linux-unwind.h: Handle microMIPS frame.
88 * config/mips/crtn.S (fini, init): New labels.
90 2013-02-24 Catherine Moore <clm@codesourcery.com>
91 Joseph Myers <joseph@codesourcery.com>
92 Chao-ying Fu <fu@mips.com>
94 * config/mips/mips16.S: Don't build for microMIPS.
95 * config/mips/linux-unwind.h: Handle microMIPS frame.
96 * config/mips/crtn.S (fini, init): New labels.
98 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
99 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
102 2013-02-16 Alan Modra <amodra@gmail.com>
105 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
106 (ppc_fallback_frame_state): Always set up save locations for fp
107 and altivec. Don't bother with non-callee-saved regs, r0-r13
108 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
110 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
113 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
115 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
116 _ssmulha3, _usmulusa3, _ssmulsa3.
117 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
118 (__muldi3): XCALL __muldi3_6 instead of rcall.
119 (__umulsidi3, __mulsidi3): New functions.
120 (do_prologue_saves, do_epilogue_restores): New .macros.
121 (__divdi3_moddi3): Use them.
122 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
123 (__usmulusa3, __ssmulsa3): New functions.
125 2013-02-11 Iain Sandoe <iain@codesourcery.com>
126 Jack Howarth <howarth@bromo.med.uc.edu>
127 Patrick Marlier <patrick.marlier@gmail.com>
130 * config/darwin-crt-tm.c: Remove dummy functions hack.
132 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
135 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
136 * config/avr/lib2-object.mk: New iterator to build objects from it.
137 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
139 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
140 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
141 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
142 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
143 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
144 * config/avr/lib1funcs-fixed.S: Implement them.
146 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
148 Update copyright years.
150 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
153 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
154 Add crtcxa to extra_parts.
155 * config/rs6000/exit.h: New file.
156 * config/rs6000/cxa_atexit.c: New file.
157 * config/rs6000/cxa_finalize.c: New file.
158 * config/rs6000/crtcxa.c: New file.
159 * config/rs6000/t-aix-cxa: New file.
160 * config/rs6000/libgcc-aix-cxa.ver: New file.
162 2013-01-31 Nick Clifton <nickc@redhat.com>
164 * config/v850/lib1funcs.S: Add support for e3v5 architecture
167 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
170 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
171 _mulQQ, _mulHQ, _mulHA, _mulSA,
172 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
173 _divQQ, _divHQ, _divHA, _divSA,
174 _divUQQ, _divUHQ, _divUHA, _divUSA.
176 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
178 * config.host(microblaze*-linux*): tmake_file: Remove
179 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
180 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
181 to exclude functions from being built with libgcc.c and use
182 the microblaze assembly.
184 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
186 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
189 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
191 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
192 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
193 __UINTPTR_TYPE__; also cast 'base' to the same type before the
196 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
198 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
199 loop start address for cache clearing.
201 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
203 * config/avr/lib1funcs.S: Remove trailing blanks.
204 * config/avr/lib1funcs-fixed.S: Ditto.
206 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
208 * config/avr/avr-lib.h: Add GPL copyright notice.
210 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
212 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
213 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
214 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
215 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
217 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
219 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
220 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
222 2013-01-04 Nick Clifton <nickc@redhat.com>
224 * config/v850/lib1funcs.S: Only provide CALLT support functions if
225 the CALLT instruction is supported.
227 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
229 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
230 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
232 2012-12-13 John Tytgat <John@bass-software.com>
234 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
237 2012-12-12 Jakub Jelinek <jakub@redhat.com>
240 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
241 undefined signed overflows.
243 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
246 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
248 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
250 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
251 (FP_TRAPPING_EXCEPTIONS): Define.
252 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
253 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
255 2012-12-04 Richard Henderson <rth@redhat.com>
258 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
260 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
262 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
263 (FP_EX_SHIFT): Define.
264 (FP_TRAPPING_EXCEPTIONS): Define.
266 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
268 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
269 (FP_ROUNDMODE): Use FP_RND_MASK.
270 * config/aarch64/sfp-exceptions.c: New.
271 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
272 Use __sfp_handle_exceptions.
274 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
276 * config.host: (arm*-*-freebsd*): Remove.
277 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
278 (arm*-*-elf*): Remove.
279 (arm*-*-wince-pe*): Remove.
280 * arm/unwind-arm.c (struct fpa_reg): Delete.
281 (struct fpa_regs): Delete.
282 (phase1_vrs): Remove fpa element.
283 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
284 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
285 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
286 * ieee754-sf.S (floatundisf): Remove FPA support.
287 (floatdisf): Likewise.
288 * ieee75f-df.S (floatundidf): Likewise.
289 (floatdidf): Likewise.
291 2012-11-29 Kai Tietz <ktietz@redhat.com>
294 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
295 * unwind-generic.h: Likewise.
296 * unwind-seh.c: Likewise.
298 2012-11-28 Richard Henderson <rth@redhat.com>
301 * emutls.c (__emutls_get_address): Avoid race condition between
302 obj->loc.offset read and emutls_key initialization.
304 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
306 Adjust decimal point of signed accum mode to GCC default.
309 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
311 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
312 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
314 (__divqq3, __divha3, __divsa3): Adjust to new position of
315 decimal point of signed accum types.
317 (__mulusa3_round): New function.
319 (__divqq_helper): New function.
320 (__udivuqq3): Use it.
322 2012-11-20 Jakub Jelinek <jakub@redhat.com>
325 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
327 2012-11-18 Teresa Johnson <tejohnson@google.com>
330 * libgcov.c (gcov_exit): Remove merged program summary
331 comparison unless !GCOV_LOCKED.
333 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
335 * soft-fp: Updated from glibc upstream.
337 2012-11-06 Ian Lance Taylor <iant@google.com>
339 * generic-morestack.c (__generic_morestack): Align the returned
340 stack pointer to a 32 byte boundary.
341 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
342 increment the return address until we have decided that we don't
343 have a varargs function.
344 (__morestack) [32-bit]: Align stack correctly when calling C
346 (__morestack) [64-bit]: Likewise.
348 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
350 * configure: Regenerate.
352 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
355 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
356 * config/i386/sfp-machine.h: Guard exception handling
357 code with _SOFT_FLOAT.
358 * config/i386/32/sfp-machine.h: Guard rounding handling
359 code with _SOFT_FLOAT.
360 * config/i386/64/sfp-machine.h: Ditto.
362 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
364 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
367 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
369 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
370 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
371 when appropriate. Correct structure element types.
372 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
373 -minline-all-stringops from compile flags.
375 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
377 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
379 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
381 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
383 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
385 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
388 2012-10-23 Ian Bolton <ian.bolton@arm.com>
389 Jim MacArthur <jim.macarthur@arm.com>
390 Marcus Shawcroft <marcus.shawcroft@arm.com>
391 Nigel Stephens <nigel.stephens@arm.com>
392 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
393 Richard Earnshaw <rearnsha@arm.com>
394 Sofiane Naci <sofiane.naci@arm.com>
395 Stephen Thomas <stephen.thomas@arm.com>
396 Tejas Belagod <tejas.belagod@arm.com>
397 Yufeng Zhang <yufeng.zhang@arm.com>
399 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
400 * config/aarch64/crti.S: New file.
401 * config/aarch64/crtn.S: New file.
402 * config/aarch64/linux-unwind.h: New file.
403 * config/aarch64/sfp-machine.h: New file.
404 * config/aarch64/sync-cache.c: New file.
405 * config/aarch64/t-aarch64: New file.
406 * config/aarch64/t-softfp: New file.
408 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
410 * config/mmix/crti.S: Mark program and data addresses using PRELD.
411 Remove typo'd and unnecessary alignment-LOC for .data. Remove
412 no-longer-needed LDBU insns.
414 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
417 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
418 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
420 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
422 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
424 2012-10-15 Matthias Klose <doko@ubuntu.com>
426 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
428 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
430 * configure: Regenerate.
431 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
433 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
435 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
436 instructions for 64bit targets only.
438 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
440 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
441 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
442 * config/i386/32/sfp-machine.h: ... here.
443 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
444 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
447 2012-10-07 Matthias Klose <doko@ubuntu.com>
449 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
451 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
453 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
455 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
456 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
457 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
460 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
463 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
466 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
469 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
470 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
471 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
473 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
476 * config/sh/linux-atomic.S: Delete.
477 * config/sh/linux-atomic.c: New.
478 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
479 linux-atomic.c. Add cflags to disable warnings.
481 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
484 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
486 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
487 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
488 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
489 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
490 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
492 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
494 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
496 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
497 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
499 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
501 * config.host (hppa-*-openbsd*): New target.
502 * config/pa/t-openbsd: New file.
504 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
507 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
508 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
509 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
510 (__divsa3): Use __negsi2 to negate r_quoL.
511 * config/avr/lib1funcs.S (FALIAS): New macro.
512 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
513 (__negsi2): ...this new function.
514 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
515 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
516 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
517 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
518 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
519 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
521 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
524 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
525 (lshrsi3): Reimplement as lshrsi3_r0.
527 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
530 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
533 2012-09-07 Teresa Johnson <tejohnson@google.com>
535 PR gcov-profile/54487
536 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
539 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
542 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
543 not configured --with-avrlibc=no.
544 * config/avr/t-avrlibc: New file.
545 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
546 (DPBIT_FUNCS): Ditto.
547 (TPBIT_FUNCS): Ditto.
549 2012-09-04 Teresa Johnson <tejohnson@google.com>
551 * libgcov.c (struct gcov_summary_buffer): New structure.
552 (gcov_histogram_insert): New function.
553 (gcov_compute_histogram): Ditto.
554 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
555 histograms during summary merging.
557 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
559 * config.host (x86_64-*-openbsd*): New target.
561 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
563 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
566 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
569 * config/avr/t-avr (conv_X): Rename to func_X.
571 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
574 * config/avr/lib1funcs-fixed.S: New file.
575 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
577 (neg2, neg4): New macros.
578 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
579 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
580 (__umulhisi3): Speed up MUL variant if there is enough flash.
581 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
583 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
584 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
585 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
586 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
587 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
588 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
589 (LIB2FUNCS_EXCLUDE): Add supported functions.
591 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
593 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
594 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
596 * fixed-obj.mk: Only expand dependency if $o is not in
599 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
601 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
603 2012-08-22 Joseph Myers <joseph@codesourcery.com>
605 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
606 depend on --enable-shared.
607 ($(lib1asmfuncs-o)): Use %.vis files independent of
609 * static-object.mk ($(base)$(objext), $(base).vis)
610 ($(base)_s$(objext)): Use same rules for visibility handling as in
613 2012-08-21 Ian Lance Taylor <iant@google.com>
615 * config/i386/morestack.S (__morestack_non_split): Increase amount
616 of space allocated for non-split code stack.
618 2012-08-19 Joseph Myers <joseph@codesourcery.com>
620 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
621 even if inhibit_libc.
623 2012-08-17 Julian Brown <julian@codesourcery.com>
625 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
626 -fexceptions -fnon-call-exceptions if not defined.
627 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
628 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
630 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
632 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
635 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
637 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
638 rs6000/t-slibgcc-aix.
640 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
642 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
644 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
646 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
648 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
651 * Makefile.in (version): Replace top_srcdir with srcdir.
653 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
655 * Makefile.in (version): set to BASE-VER file from gcc directory.
657 2012-08-01 Nick Clifton <nickc@redhat.com>
659 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
660 Implements __clrsb for an HImode argument.
662 2012-07-31 Nick Clifton <nickc@redhat.com>
664 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
665 Implements __clrsb for an HImode argument.
666 * config/stormy16/clrsbhi2.c: New file:
667 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
669 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
671 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
673 2012-07-19 Tristan Gingold <gingold@adacore.com>
674 Richard Henderson <rth@redhat.com>
676 * unwind-seh.c: New file.
677 * unwind-generic.h: Include windows.h for SEH.
678 (_Unwind_Exception): Use 6 private fields for SEH.
679 (_GCC_specific_handler): Declare.
680 * unwind-c.c (__gcc_personality_seh0): New function.
682 * config/i386/libgcc-cygming.ver: New file.
683 * config/i386/t-seh-eh: New file.
684 * config.host (x86_64-*-mingw*): Default to seh.
686 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
688 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
690 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
692 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
693 __builtin_expect when checking for exceptions.
694 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
696 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
698 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
699 function declaration.
700 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
702 * config/ia64/sfp-exceptions.c: New.
703 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
705 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
707 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
708 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
709 * config/i386/64/sfp-machine: ... (delete here) ...
710 * config/i386/sfp-machine.h: ... to here.
711 (FP_EX_MASK): Remove.
713 (FP_INIT_ROUNDMODE): Declare asm as volatile.
715 2012-06-11 Sriraman Tallam <tmsriram@google.com>
717 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
718 * config/i386/libgcc-sol2.ver: Ditto.
719 * config/i386/libgcc-glibc.ver: Ditto.
721 2012-06-11 Roland McGrath <mcgrathr@google.com>
723 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
724 If __GLIBC__ is defined, refer to __pthread_key_create instead of
727 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
729 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
730 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
731 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
732 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
733 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
734 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
735 * config/i386/64/sfp-machine: ... (delete here) ...
736 * config/i386/sfp-machine.h: ... to here.
738 (__sfp_handle_exceptions): New function declaration.
739 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
740 * config/i386/sfp-exceptions.c: New.
741 * config/i386/t-softfp: New.
742 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
743 i386/t-softfp to tmake_file.
745 2012-06-03 David S. Miller <davem@davemloft.net>
747 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
750 2012-05-31 David S. Miller <davem@davemloft.net>
752 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
753 multiply and divide instructions on 32-bit when V9.
754 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
756 2012-05-29 Joseph Myers <joseph@codesourcery.com>
758 * config/arm/ieee754-df.S: Fix typos.
759 * config/arm/ieee754-sf.S: Fix typos.
760 * config/c6x/libunwind.S: Fix typos.
761 * config/epiphany/udivsi3-float.c: Fix typos.
762 * config/microblaze/muldi3_hard.S: Fix typos.
763 * config/picochip/adddi3.S: Fix typos.
764 * config/picochip/ashlsi3.S: Fix typos.
765 * config/picochip/ashrsi3.S: Fix typos.
766 * config/picochip/clzsi2.S: Fix typos.
767 * config/picochip/cmpsi2.S: Fix typos.
768 * config/picochip/divmod15.S: Fix typos.
769 * config/picochip/divmodhi4.S: Fix typos.
770 * config/picochip/divmodsi4.S: Fix typos.
771 * config/picochip/longjmp.S: Fix typos.
772 * config/picochip/lshrsi3.S: Fix typos.
773 * config/picochip/parityhi2.S: Fix typos.
774 * config/picochip/popcounthi2.S: Fix typos.
775 * config/picochip/setjmp.S: Fix typos.
776 * config/picochip/subdi3.S: Fix typos.
777 * config/picochip/ucmpsi2.S: Fix typos.
778 * config/picochip/udivmodhi4.S: Fix typos.
779 * config/picochip/udivmodsi4.S: Fix typos.
780 * config/spu/divv2df3.c: Fix typos.
781 * config/spu/mfc_multi_tag_release.c: Fix typos.
782 * config/spu/mfc_tag_release.c: Fix typos.
783 * configure.ac: Fix typos.
784 * configure: Regenerate.
786 2012-05-25 Ian Lance Taylor <iant@google.com>
788 * config/i386/morestack.S (__morestack_non_split): Check whether
789 caller is varargs and needs %bp to hold the stack frame on return.
791 2012-05-25 Olivier Hainque <hainque@adacore.com>
793 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
794 sequence in the non pic case on VxWorks.
796 2012-05-24 Olivier Hainque <hainque@adacore.com>
798 * Makefile.in: Move dependency on install-unwind_h from
799 "install-leaf" to "install".
801 2012-05-24 Olivier Hainque <hainque@adacore.com>
803 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
804 Use a separate command for stamp removals.
806 2012-05-21 Andrew Pinski <apinski@cavium.com>
809 * configure.ac: Define the default includes to being none.
810 * configure: Regenerate.
812 2012-05-16 Olivier Hainque <hainque@adacore.com>
814 * Makefile.in (install-unwind_h): Rename into ...
815 (install-unwind_h-forbuild): New target.
816 (all): Use it instead of the former install-unwind_h.
817 (install-unwind_h): Reinstate, copy to user install destination
818 for include files, not to the internal gcc object directory one.
819 (install-leaf): Depend on it.
821 2012-05-15 Olivier Hainque <hainque@adacore.com>
823 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
824 register numbers. LR_REGNO replaces R_LR.
825 (ucontext_for): New, helper for ...
826 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
828 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
830 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
832 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
833 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
834 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
836 (i[34567]86-*-*, x86_64-*-*): ... here.
838 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
839 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
841 * config/i386/i386-cpuinfo.c: Rename to ...
842 * config/i386/cpuinfo.c: ... this.
843 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
845 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
846 (libgcc_cv_init_priority): New test.
847 * configure: Regenerate.
848 * config.in: New file.
849 * Makefile.in (clean): Rename config.h to auto-target.h.
850 (config.h): Likewise.
853 * config/i386/cpuinfo.c (auto-target.h): Include.
854 (CONSTRUCTOR_PRIORITY): Define.
855 (__cpu_indicator_init): Use it.
857 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
859 * longlong.h: Use a URL instead of an FSF postal address.
860 Replace spaces with tab.
862 2012-05-08 Teresa Johnson <tejohnson@google.com>
864 * libgcov.c (gcov_clear, __gcov_reset): New functions.
865 (__gcov_dump): Ditto.
866 (gcov_dump_complete): New global variable.
867 (gcov_exit): Export hidden to enable use in L_gcov_dump.
868 (__gcov_flush): Outline functionality now in gcov_clear.
869 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
871 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
873 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
874 (mips*-*-linux*): Include mips/t-tpbit when long double is
877 2012-04-25 Sriraman Tallam <tmsriram@google.com>
879 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
880 (get_available_features): New argument. Check for AVX2.
881 (__cpu_indicator_init): Modify call to get_available_features.
883 2012-04-25 Alan Modra <amodra@gmail.com>
885 * config/rs6000/crtsavevr.S: New file.
886 * config/rs6000/crtrestvr.S: New file.
887 * config/rs6000/t-savresfgpr: Build the above.
888 * config/rs6000/t-netbsd: Likewise.
890 2012-04-24 Sriraman Tallam <tmsriram@google.com>
892 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
894 2012-04-24 Sriraman Tallam <tmsriram@google.com>
896 * libgcc/config/i386/i386-cpuinfo.c: New file.
897 * libgcc/config/i386/t-cpuinfo: New file.
898 * libgcc/config.host: Include t-cpuinfo.
899 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
901 2012-04-24 Chao-ying Fu <fu@mips.com>
903 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
905 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
907 struct siginfo vs. siginfo_t
909 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
910 siginfo_t instead of struct siginfo.
911 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
912 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
913 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
914 (ia64_handle_unwabi): Likewise.
915 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
916 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
917 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
918 (sh_fallback_frame_state): Likewise.
919 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
920 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
922 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
924 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
927 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
929 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
930 if it hasn't been previously saved.
932 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
934 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
937 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
940 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
941 instead of __AVR_HAVE_8BIT_SP__.
943 2012-03-26 Tristan Gingold <gingold@adacore.com>
945 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
946 (unw_table_entry): Use unw_word instead of unsigned long.
947 (_Unwind_FindTableEntry): Likewise.
948 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
949 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
950 (_Unwind_FindTableEntry): Likewise.
951 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
952 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
953 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
954 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
955 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
956 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
957 (uw_init_context_1, uw_install_context): Likewise.
958 (unw_word): Move to unwind-ia64.h
960 2012-03-26 Tristan Gingold <gingold@adacore.com>
962 * config/vms/vms-ucrt0.c: Update copyright years.
964 (___gcc_main_flags): Declare.
965 (__main): Check flags to remap argv and exit code.
966 * config.host (*-*-*vms*): Adjust extra_parts.
967 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
970 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
972 * arm/lib1funcs.asm (ctzsi2): New function.
973 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
974 * arm/t-linux (LIB1ASMFUNCS): Likewise.
975 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
976 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
977 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
978 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
980 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
982 * config.host: Add bits to support powerpc64-*-freebsd*.
983 * config/rs6000/freebsd-unwind.h: New file.
984 * config/rs6000/t-freebsd64: New file.
986 2012-03-20 Richard Guenther <rguenther@suse.de>
988 PR gcov-profile/52627
989 * libgcov.c (init_mx): Fix mutex name.
991 2012-03-16 Tristan Gingold <gingold@adacore.com>
993 * config/ia64/vms-unwind.h: Remove ulong (and replace
994 it by unw_reg where used). Define unw_reg with __int64.
996 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
998 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1000 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1002 (sparc_is_sighandler): Likewise.
1004 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
1006 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
1009 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1011 * config/arm/crtn.S: Fix typo.
1013 2012-03-13 Richard Guenther <rguenther@suse.de>
1015 * libgcov.c: Remove stdio.h include and NULL un-define.
1017 2012-03-13 Richard Guenther <rguenther@suse.de>
1020 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
1022 2012-03-13 Richard Guenther <rguenther@suse.de>
1024 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
1026 2012-03-13 Richard Guenther <rguenther@suse.de>
1028 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
1029 and __gthread_mutex_init_function definitions.
1031 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1033 * config.host (mips*-*-openbsd*): Remove.
1035 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1037 * config.host: Remove alpha*-dec-osf5.1* handling.
1038 * config/alpha/gthr-posix.c: Remove.
1039 * config/alpha/libgcc-osf5.ver: Remove.
1040 * config/alpha/osf5-unwind.h: Remove.
1041 * config/alpha/t-osf-pthread: Remove.
1042 * config/alpha/t-slibgcc-osf: Remove.
1043 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
1044 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
1045 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
1046 * mkmap-flat.awk: Remove osf_export handling.
1048 2012-03-12 Richard Guenther <rguenther@suse.de>
1050 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
1051 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1052 (__gthread_mutex_init_function): New function.
1053 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1056 * libgcov.c: Include gthr.h.
1057 (__gcov_flush_mx): New global variable.
1058 (init_mx, init_mx_once): New functions.
1059 (__gcov_flush): Protect self with a mutex.
1060 (__gcov_fork): Re-initialize mutex after forking.
1061 * unwind-dw2-fde.c: Change condition under which to use
1062 __GTHREAD_MUTEX_INIT_FUNCTION.
1064 2012-03-12 Tristan Gingold <gingold@adacore.com>
1066 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
1067 * config/ia64/t-vms: Likewise.
1069 2012-03-11 Michael Hope <michael.hope@linaro.org>
1071 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
1074 2012-03-07 Walter Lee <walt@tilera.com>
1076 * config/tilepro/atomic.c: Rename "atomic_" prefix to
1078 (atomic_xor): Rename and move definition to
1079 config/tilepro/atomic.h.
1080 (atomic_nand): Ditto.
1081 * config/tilepro/atomic.h: Rename "atomic_" prefix to
1083 (arch_atomic_xor): Move from config/tilepro/atomic.c.
1084 (arch_atomic_nand): Ditto.
1086 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1089 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
1091 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1094 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
1097 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1101 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
1102 if RAMPZ affects reading from RAM.
1103 (__tablejump_elpm__): Ditto.
1105 (__movmemx_hi): Ditto.
1106 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
1107 (__do_global_dtors): Ditto.
1108 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
1109 (__movmemx_hi): Ditto.
1111 2012-03-05 Richard Henderson <rth@redhat.com>
1113 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
1114 [ARM] (count_trailing_zeros): Use the builtin.
1116 2012-03-01 Kai Tietz <ktietz@redhat.com>
1118 * soft-fp: Imported from glibc upstream.
1120 2012-02-28 Kai Tietz <ktietz@redhat.com>
1122 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
1123 for mingw-targets as attribute gcc_struct.
1125 2012-02-28 Ian Lance Taylor <iant@google.com>
1127 * generic-morestack.c (__splitstack_releasecontext): Correct call
1128 to __morestack_release_segments.
1130 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
1133 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
1134 for __linux__ when removing signals from __morestack_fullmask.
1136 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
1139 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
1141 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1143 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
1144 instead of HAVE_INITFINI_ARRAY.
1145 * config/ia64/crtend.S: Likewise.
1147 2012-02-20 Kai Tietz <ktietz@redhat.com>
1150 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
1152 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
1153 to w32-unwind.h header.
1155 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1157 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
1158 (mips*-*-linux*): Remove t-slibgcc-libgcc.
1159 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
1160 * config/mips/mips16.S (__mips16_rdhwr): Delete.
1162 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1164 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
1166 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1169 * config/darwin-crt-tm.c: Correct typo.
1171 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1172 Patrick Marlier <patrick.marlier@gmail.com>
1175 * config/darwin-crt-tm.c: Generate dummy functions.
1177 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1178 Patrick Marlier <patrick.marlier@gmail.com>
1181 * config/darwin-crt-tm.c (getTMCloneTable): New function.
1182 (__doTMRegistrations): Call it.
1183 (__doTMdeRegistrations): Likewise.
1185 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
1186 Anatoly Sokolov <aesok@post.ru>
1187 Eric Weddington <eric.weddington@atmel.com>
1190 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
1191 (__epilogue_restores__): Ditto.
1193 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
1197 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
1198 Solaris 11 and slightly reformat.
1199 (sparc_is_sighandler): Likewise.
1201 2012-02-14 Walter Lee <walt@tilera.com>
1203 * config.host: Handle tilegx and tilepro.
1204 * config/tilegx/sfp-machine.h: New file.
1205 * config/tilegx/sfp-machine32.h: New file.
1206 * config/tilegx/sfp-machine64.h: New file.
1207 * config/tilegx/t-crtstuff: New file.
1208 * config/tilegx/t-softfp: New file.
1209 * config/tilegx/t-tilegx: New file.
1210 * config/tilepro/atomic.c: New file.
1211 * config/tilepro/atomic.h: New file.
1212 * config/tilepro/linux-unwind.h: New file.
1213 * config/tilepro/sfp-machine.h: New file.
1214 * config/tilepro/softdivide.c: New file.
1215 * config/tilepro/softmpy.S: New file.
1216 * config/tilepro/t-crtstuff: New file.
1217 * config/tilepro/t-tilepro: New file.
1219 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
1223 * gthr-posix.h: Allow static initializer macros to be disabled.
1224 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
1226 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
1228 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
1229 Add t-slibgcc-libgcc to tmake_file.
1230 * config/mips/libgcc-mips16.ver: Revert previous patch.
1231 * config/mips/mips16.S (__mips16_rdhwr): Hide.
1233 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
1234 Jayant R Sonar <jayant.sonar@kpitcummins.com>
1236 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
1237 * config/cr16/crti.S: New file.
1238 * config/cr16/crtlibid.S: New file.
1239 * config/cr16/crtn.S: New file.
1240 * config/cr16/lib1funcs.S: New file.
1241 * config/cr16/t-cr16: New file.
1242 * config/cr16/t-crtlibid: New file.
1243 * config/cr16/unwind-dw2.h: New file.
1244 * config/cr16/unwind-cr16.c: New file.
1245 * config/cr16/divmodhi3.c: New file.
1247 2012-01-25 Alan Modra <amodra@gmail.com>
1249 * config/rs6000/t-linux64: Delete. Move..
1250 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
1251 * config/rs6000/t-linux: ..and libgcc flags to here.
1253 2012-01-22 Douglas B Rupp <rupp@gnat.com>
1255 * config.host (i[34567]86-*-interix3*):
1256 Change triplet to i[34567]86-*-interix[3-9]*.
1257 * configure: Regenerate.
1259 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
1260 Richard Sandiford <rdsandiford@googlemail.com>
1262 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
1263 * config/mips/mips16.S (__mips16_rdhwr): New function.
1264 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
1266 2012-01-11 Nathan Sidwell <nathan@acm.org>
1268 * libgcov.c (__gcov_init): Ignore objects with no functions.
1270 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
1273 Extend __pgmx semantics to linearize memory.
1274 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
1275 * config/avr/lib1funcs.S (__xload_1): New function.
1276 (__movmemx_qi, __movmemx_hi): New functions.
1277 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
1280 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1282 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
1283 purported sigacthandler address isn't null before dereferencing it.
1284 (sparc_is_sighandler): Likewise.
1286 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1289 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
1290 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
1291 (sparc_is_sighandler): Likewise.
1292 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
1294 2012-01-06 Tristan Gingold <gingold@adacore.com>
1296 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
1297 compatibility thunks...
1298 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
1299 (crtbeginS.o, crtendS.o): ... and these to ...
1300 * config/ia64/t-ia64-elf: ... this new file.
1301 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
1302 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
1304 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1306 * configure: Regenerate.
1307 * config/s390/t-crtstuff: Remove -fPIC.
1309 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1312 * enable-execute-stack-mprotect.c (getpagesize): Do not define
1315 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1318 * config/avr/lib1funcs.S: Remove FIXME comments.
1319 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
1321 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1323 Implement light-weight DImode support.
1324 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
1325 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
1326 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
1327 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
1329 2011-12-30 Nathan Sidwell <nathan@acm.org>
1331 * libgcov.c (gcov_crc32): Remove global var.
1332 (free_fn_data): New function.
1333 (buffer_fn_data): Pass in filename, more robust error recovery.
1334 (crc32_unsigned): New function.
1335 (gcov_exit): More robust detection of new program. More robust
1337 (__gcov_init): Do not update program's crc here.
1339 2011-12-21 Tristan Gingold <gingold@adacore.com>
1341 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
1343 2011-12-21 Ian Lance Taylor <iant@google.com>
1345 * config/i386/morestack.S: Simplify CFI opcodes throughout.
1347 2011-12-20 Ian Lance Taylor <iant@google.com>
1349 * config/i386/morestack.S (__morestack_non_split): If there is
1350 enough stack space already, don't split. Ask for more stack space
1353 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
1355 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
1357 (_Unwind_DebugHook): New function.
1358 (uw_restore_core_regs): New define.
1359 (unwind_phase2): Use uw_restore_core_regs instead of
1361 (unwind_phase2_forced): Likewise.
1362 (__gnu_Unwind_Resume): Likewise.
1364 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
1366 * config/alpha/linux-unwind.h: Update copyright years.
1367 (MD_FROB_UPDATE_CONTEXT): New define.
1368 (alpha_frob_update_context): New function.
1370 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
1372 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
1373 tmake_file rather replacing it.
1375 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
1377 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
1378 function is not used for PPC64.
1379 (save_world): Amend comments. Update the VRsave mask to reflect the
1381 (rest_world): Update comments, do not clobber r10, do not use r8.
1382 (eh_rest_world_r10): Amend comments, do not use r8.
1383 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
1384 no longer used, move restore of CR and target address to the end of
1387 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
1389 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
1390 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
1392 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
1395 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
1396 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
1398 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
1400 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
1402 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
1405 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
1406 * config/avr/lib1funcs.S (__muldi3): New function.
1408 2011-12-06 Andrew Pinski <apinski@cavium.com>
1410 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
1412 (__frame_dummy_init_array_entry): Likewise.
1414 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
1416 Forward-port from gcc-4_6-branch r181936 2011-12-02.
1420 * config/avr/lib1funcs.S (__prologue_saves__,
1421 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
1422 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
1424 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
1426 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
1428 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1431 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
1432 (_ITM_deregisterTMCloneTable): Likewise.
1433 (__register_frame_info): Fix unused warning.
1434 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
1435 pthread_default_stacksize_np): Likewise.
1436 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
1438 2011-11-29 DJ Delorie <dj@redhat.com>
1440 * config.host (rl78-*-elf): New case.
1441 * config/rl78: New directory for the Renesas RL78.
1443 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
1445 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
1448 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1451 * config/rs6000/t-savresfgpr: New file.
1452 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
1453 $(srcdir)/config/rs6000/eabi.S.
1454 * config/rs6000/t-ppccomm-ldbl: Remove.
1455 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
1457 (powerpc-*-eabispe*): Likewise.
1458 (powerpc-*-eabi*): Likewise.
1459 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
1460 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
1461 to tmake_file, remove rs6000/t-ppccomm-ldbl.
1462 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
1464 (powerpc-*-eabisim*): Likewise.
1465 (powerpc-*-elf*): Likewise.
1466 (powerpc-*-eabialtivec*): Likewise.
1467 (powerpc-xilinx-eabi*): Likewise.
1468 (powerpc-*-rtems*): Likewise.
1469 (powerpcle-*-elf*): Likewise.
1470 (powerpcle-*-eabisim*): Likewise.
1471 (powerpcle-*-eabi*): Likewise.
1473 2011-11-27 Ian Lance Taylor <iant@google.com>
1475 * generic-morestack.c (__splitstack_find): Check for NULL old
1477 (__splitstack_resetcontext): New function.
1478 (__splitstack_releasecontext): New function.
1479 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1481 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
1483 * config/darwin-crt-tm.c: Correct comments, use correct licence.
1485 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
1487 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
1489 2011-11-26 Richard Henderson <rth@redhat.com>
1491 * config/m68k/linux-atomic.c: New file.
1492 * config/m68k/t-linux: New file.
1493 * config.host (m68k-uclinux, m68k-linux): Use it.
1495 2011-11-26 Richard Henderson <rth@redhat.com>
1497 * crtstuff.c (__TMC_LIST__): Mark used not unused.
1498 (__TMC_END__): Only declare if hidden is available; in the definition,
1499 if hidden is unavailable add a null record.
1500 (deregister_tm_clones, register_tm_clones): New.
1501 (__do_global_dtors_aux, frame_dummy): Use them.
1502 (__do_global_dtors, __do_global_ctors_1): Likewise.
1504 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
1506 * config/darwin-crt-tm.c: New file.
1507 * config.host (darwin): Build crttms.o crttme.o to provide
1508 startup and shutdown for tm clones.
1509 * config/t-darwin (crttms.o): New build rule.
1510 (crttme.o): Likewise.
1512 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
1514 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
1517 2011-11-21 Richard Henderson <rth@redhat.com>
1519 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
1520 (__TMC_LIST__, __TMC_END__): New.
1521 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
1522 (__do_global_dtors): Likewise.
1523 (frame_dummy): Call _ITM_registerTMCloneTable.
1524 (__do_global_ctors_1): Likewise.
1526 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1528 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
1529 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1530 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
1531 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
1532 * config/i386/t-darwin64: Remove.
1533 * config/sh/t-netbsd (LIB2ADD): Remove.
1535 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
1538 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
1539 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
1540 * config/avr/lib1funcs.S (wmov): New assembler macro.
1541 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
1542 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
1543 (__udivmod64): New function.
1544 (__negdi2): New function.
1546 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
1548 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
1549 *-*-freebsd*aout*): Remove.
1551 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
1553 * static-object.mk (c_flags-$o): Save c_flags.
1554 ($(base)$(objext)): Use it.
1556 2011-11-18 Steve Ellcey <sje@cup.hp.com>
1558 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
1560 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
1563 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
1564 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
1567 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1569 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
1571 (aeabi_uidivmod): Likewise.
1572 (umodsi3): Likewise.
1574 (aeabi_idivmod): Likewise.
1577 2011-11-16 Tristan Gingold <gingold@adacore.com>
1579 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
1581 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
1584 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
1585 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
1587 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1589 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
1591 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
1592 * config/pa/t-stublib64: Delete.
1594 2011-11-12 Richard Henderson <rth@redhat.com>
1596 * config/rs6000/linux-unwind.h (frob_update_context): Properly
1597 cast the pointer argument to _Unwind_SetGRPtr.
1599 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1601 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
1603 2011-11-09 Ian Lance Taylor <iant@google.com>
1605 * generic-morestack.c: Include <string.h>.
1606 (uintptr_type): Define.
1607 (struct initial_sp): Add dont_block_signals field. Reduce size of
1609 (allocate_segment): Set prev field to NULL. Don't set
1610 __morestack_current_segment or __morestack_segments.
1611 (__generic_morestack): Update current->prev and *pp after calling
1613 (__morestack_block_signals): Don't do anything if
1614 dont_block_signals is set.
1615 (__morestack_unblock_signals): Likewise.
1616 (__generic_findstack): Check for initial_sp == NULL. Add casts to
1618 (__splitstack_block_signals): New function.
1619 (enum __splitstack_content_offsets): Define.
1620 (__splitstack_getcontext, __splitstack_setcontext): New functions.
1621 (__splitstack_makecontext): New function.
1622 (__splitstack_block_signals_context): New function.
1623 (__splitstack_find_context): New function.
1624 * config/i386/morestack.S (__morestack_get_guard): New function.
1625 (__morestack_set_guard, __morestack_make_guard): New functions.
1626 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1628 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1630 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
1631 (i[34567]86-*-mingw*): ... here.
1632 (x86_64-*-mingw*): ... here.
1634 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1636 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
1638 2011-11-07 Nathan Sidwell <nathan@acm.org>
1640 * libgcov.c (struct gcov_fn_buffer): New struct.
1641 (buffer_fn_data): New helper.
1642 (gcov_exit): Rework for new gcov data structures.
1644 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
1647 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
1649 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1651 * config.host (tmake_file): Correct comment.
1652 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
1654 (bfin*-uclinux*): Likewise.
1655 (bfin*-linux-uclibc*): Likewise.
1656 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
1658 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
1660 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1661 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
1662 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1663 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
1664 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1665 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
1666 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
1667 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1668 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
1669 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
1670 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
1671 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
1672 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
1674 * config/bfin/t-elf: Remove.
1675 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
1677 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1679 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
1680 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
1681 (lm32-*-elf*, lm32-*-rtems*): Split into ...
1682 (lm32-*-elf*): ... this.
1683 (lm32-*-rtems*): ... and this.
1685 (m32r-*-rtems*): Add to tmake_file.
1686 (moxie-*-rtems*): Likewise.
1687 (sparc-*-rtems*): Likewise.
1688 Remove t-rtems from tmake_file.
1689 (sparc64-*-rtems*): Likewise.
1690 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
1693 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1696 * config/gthr-posix.h: Move ...
1697 * gthr-posix.h: ... here.
1698 * config/gthr-lynx.h: Reflect this.
1699 * config/gthr-vxworks.h: Likewise.
1700 * config/rs6000/gthr-aix.h: Likewise.
1701 * configure.ac (target_thread_file): Likewise.
1702 * configure: Regenerate.
1704 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
1706 * config.host (arm*-*-rtemseabi*): New target.
1708 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1711 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
1714 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
1716 * config.host (epiphany-*-elf*): New configuration.
1717 * config/epiphany: New Directory.
1719 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
1721 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
1722 * config/avr/t-rtems: New.
1723 Filter out _exit from LIB1ASMFUNCS.
1725 2011-11-04 David S. Miller <davem@davemloft.net>
1727 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
1728 * configure: Rebuild.
1730 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1732 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
1735 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
1738 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
1739 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
1741 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
1744 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
1746 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1748 * config/c6x/t-elf (LIB2ADDEH): Set.
1749 * config/c6x/t-c6x-elf: Remove.
1751 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1753 * config/i386/sol2-ci.S: Rename to ...
1754 * config/i386/crti.S: ... this.
1755 * config/i386/sol2-cn.S: Rename to ...
1756 * config/i386/crtn.S: ... this.
1757 * config/sparc/sol2-ci.S: Rename to ...
1758 * config/sparc/crti.S: ... this.
1759 * config/sparc/sol2-cn.S: Rename to ...
1760 * config/sparc/crtn.S: ... this.
1761 * config/t-sol2 (CUSTOM_CRTIN): Remove.
1762 (crti.o, crtn.o): Remove.
1764 2011-11-04 Tristan Gingold <gingold@adacore.com>
1766 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
1768 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
1770 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
1772 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
1774 * config.host (crisv32-*-none, cris-*-none): Remove.
1775 (crisv32-*-elf): Append to tmake_file, don't just set it.
1776 (cris-*-elf): Add missing t-fdpbit to tmake_file.
1778 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1780 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
1781 (ecrtn$(objext)): Likewise.
1782 (ncrti$(objext)): Likewise.
1783 (ncrtn$(objext)): Likewise.
1785 2011-11-03 Andreas Schwab <schwab@redhat.com>
1787 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
1789 2011-11-02 David S. Miller <davem@davemloft.net>
1791 * configure.ac: Set host_address on sparc too.
1792 * configure: Regenerate.
1793 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
1794 based upon host_address.
1795 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
1797 2011-11-02 Jason Merrill <jason@redhat.com>
1799 * config/rs6000/t-ppccomm: Add missing \.
1801 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1803 * gthr-single.h, gthr.h: New files.
1804 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
1805 config/gthr-vxworks.h, config/i386/gthr-win32.h,
1806 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
1807 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
1808 * config/i386/gthr-win32.c: Include "gthr-win32.h".
1809 * configure.ac (thread_header): New variable.
1810 Set it depending on target_thread_file.
1811 (gthr-default.h): Link from $thread_header.
1812 * configure: Regenerate.
1813 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
1815 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1817 * configure.ac (tm_file_): New variable.
1818 Determine from tm_file.
1819 (tm_file, tm_defines): Substitute.
1820 * configure: Regenerate.
1821 * mkheader.sh: New file.
1822 * Makefile.in (clean): Remove libgcc_tm.h.
1823 ($(objects)): Depend on libgcc_tm.h.
1824 (libgcc_tm_defines, libgcc_tm_file): New variables.
1825 (libgcc_tm.h, libgcc_tm.stamp): New targets.
1826 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
1827 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
1828 ($(extra-parts)): Depend on libgcc_tm.h.
1829 * config.host (tm_defines, tm_file): New variable.
1830 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
1831 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
1832 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
1833 (avr-*-rtems*): Likewise.
1834 (avr-*-*): Likewise.
1835 (frv-*-elf): Likewise.
1836 (frv-*-*linux*): Likewise.
1837 (h8300-*-rtems*): Likewise.
1838 (h8300-*-elf*): Likewise.
1839 (i[34567]86-*-darwin*): Likewise.
1840 (x86_64-*-darwin*): Likewise.
1841 (rx-*-elf): Likewise.
1842 (tic6x-*-uclinux): Likewise.
1843 (tic6x-*-elf): Likewise.
1844 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
1845 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
1846 * config/i386/cygming-crtbegin.c: Likewise.
1847 * config/i386/cygming-crtend.c: Likewise.
1848 * config/ia64/fde-vms.c: Likewise.
1849 * config/ia64/unwind-ia64.c: Likewise.
1850 * config/libbid/bid_gcc_intrinsics.h: Likewise.
1851 * config/rs6000/darwin-fallback.c: Likewise.
1852 * config/stormy16/lib2funcs.c: Likewise.
1853 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
1854 * crtstuff.c: Likewise.
1855 * dfp-bit.h: Likewise.
1856 * emutls.c: Likewise.
1857 * fixed-bit.c: Likewise.
1858 * fp-bit.c: Likewise.
1859 * generic-morestack-thread.c: Likewise.
1860 * generic-morestack.c: Likewise.
1861 * libgcc2.c: Likewise.
1862 * libgcov.c: Likewise.
1863 * unwind-dw2-fde-dip.c: Likewise.
1864 * unwind-dw2-fde.c: Likewise.
1865 * unwind-dw2.c: Likewise.
1866 * unwind-sjlj.c: Likewise.
1868 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1870 * configure.ac: Include ../config/picflag.m4.
1871 (GCC_PICFLAG): Call it.
1873 * configure: Regenerate.
1874 * Makefile.in (gcc_srcdir): Remove.
1875 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
1876 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
1877 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
1878 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
1879 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
1882 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
1883 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
1884 to refer to libgcc2.c.
1886 * config/darwin-64.c: New file.
1887 * config/darwin-crt3.c: Remove comment.
1888 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
1889 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
1890 config/udivmodsi4.c: New files.
1891 * config/memcmp.c, config/memcpy.c, config/memmove.c,
1892 config/memset.c: New files.
1893 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
1894 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
1895 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
1896 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
1897 * config/t-openbsd-thread: New file.
1898 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
1899 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
1900 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
1901 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
1904 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
1905 to refer to gthr-posix.c.
1906 * config/alpha/t-vms (LIB2ADD): Set.
1907 * config/alpha/vms-gcc_shell_handler.c: New file.
1908 * config/arm/bpabi.c, config/arm/fp16.c,
1909 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
1910 config/arm/unaligned-funcs.c: New files.
1911 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
1912 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1913 * config/arm/t-linux: Likewise.
1914 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
1915 * config/arm/t-netbsd: New file.
1916 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
1917 * config/arm/t-symbian (LIB2ADD_ST): Set.
1918 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
1919 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1920 * config/bfin/t-elf: New file.
1921 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
1922 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
1923 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
1924 config/c6x/ltf.c: New files.
1925 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
1926 (HOST_LIBGCC2_CFLAGS): Set.
1927 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
1928 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1929 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
1931 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
1932 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
1933 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
1934 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
1935 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
1937 * config/frv/t-frv (LIB2ADD): Set.
1938 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1939 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
1940 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
1941 config/h8300/popcounthi2.c: New files.
1942 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1943 * config/i386/gthr-win32.c: New file.
1944 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
1945 * config/i386/t-cygwin: Likewise.
1946 * config/i386/t-darwin, config/i386/t-darwin64,
1947 config/i386/t-gthr-win32, config/i386/t-interix: New files.
1948 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
1949 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1950 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1951 * config/ia64/quadlib.c: New file.
1952 * config/ia64/t-hpux (LIB2ADD): Set.
1953 * config/ia64/t-ia64: Add comment.
1954 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
1955 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1956 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
1957 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
1958 * config/m32c/t-m32c (LIB2ADD): Set.
1959 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1960 * config/m32r/t-m32r: Likewise.
1961 * config/m68k/fpgnulib.c: New file.
1962 * config/m68k/t-floatlib (LIB2ADD): Set.
1963 (xfgnulib.c): New target.
1964 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
1965 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
1966 * config/mep/t-mep (LIB2ADD): Set.
1967 * config/microblaze/divsi3.asm: Rename to divsi3.S.
1968 * config/microblaze/moddi3.asm: Rename to moddi3.S.
1969 * config/microblaze/modsi3.asm: Rename to modsi3.S.
1970 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
1971 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
1972 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
1973 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
1974 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
1975 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
1976 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
1978 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
1979 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
1980 * config/pa/fptr.c, config/pa/lib2funcs.S,
1981 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
1982 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1983 (LIB2ADD, LIB2ADD_ST): Set.
1984 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
1985 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
1987 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
1988 * config/pdp11/t-pdp11: New file.
1989 * config/picochip/libgccExtras/adddi3.S,
1990 config/picochip/libgccExtras/ashlsi3.S,
1991 config/picochip/libgccExtras/ashrsi3.S,
1992 config/picochip/libgccExtras/clzsi2.S,
1993 config/picochip/libgccExtras/cmpsi2.S,
1994 config/picochip/libgccExtras/divmod15.S,
1995 config/picochip/libgccExtras/divmodhi4.S,
1996 config/picochip/libgccExtras/divmodsi4.S,
1997 config/picochip/libgccExtras/lshrsi3.S,
1998 config/picochip/libgccExtras/parityhi2.S,
1999 config/picochip/libgccExtras/popcounthi2.S,
2000 config/picochip/libgccExtras/subdi3.S,
2001 config/picochip/libgccExtras/ucmpsi2.S,
2002 config/picochip/libgccExtras/udivmodhi4.S,
2003 config/picochip/libgccExtras/udivmodsi4.S: New files.
2004 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
2005 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
2006 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
2007 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
2008 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
2009 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
2010 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
2011 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
2013 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
2014 (HOST_LIBGCC2_CFLAGS): Set.
2015 * config/rs6000/t-darwin64: New file.
2016 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
2017 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
2018 * config/rs6000/t-ppccomm (LIB2ADD): Add
2019 $(srcdir)/config/rs6000/tramp.S.
2020 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
2021 Add $(srcdir)/config/rs6000/eabi.S.
2022 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
2023 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
2024 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
2025 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
2026 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
2027 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
2028 * config/rs6000/tramp.S: New file.
2029 * config/s390/t-tpf: Remove.
2030 * config/sh/linux-atomic.S: New file.
2031 * config/sh/t-linux (LIB2ADD): Set.
2032 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
2033 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2034 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
2036 (HOST_LIBGCC2_CFLAGS): Set.
2037 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2038 * config/spu/divmodti4.c, config/spu/divv2df3.c,
2039 config/spu/float_disf.c, config/spu/float_unsdidf.c,
2040 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
2041 config/spu/mfc_multi_tag_release.c,
2042 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
2043 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
2044 config/spu/multi3.c: New files.
2045 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
2046 (HOST_LIBGCC2_CFLAGS): Set.
2047 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
2048 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
2049 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
2050 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
2051 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
2052 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
2053 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
2054 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
2055 config/stormy16/umodsi3.c: New files.
2056 * config/xtensa/lib2funcs.S: New file.
2057 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2058 * config/xtensa/t-xtensa (LIB2ADD): Set.
2059 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
2060 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
2061 Add t-freebsd-thread to tmake_file for posix threads.
2062 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
2063 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
2064 (*-*-lynxos*): Likewise.
2065 (*-*-netbsd*): Likewise.
2066 (*-*-openbsd*): Likewise.
2067 Add t-openbsd-thread to tmake_file for posix threads.
2068 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
2069 (*-*-vxworks*): Set tmake_file.
2070 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2071 (alpha*-*-freebsd*): Likewise.
2072 (alpha*-*-netbsd*): Likewise.
2073 (alpha*-*-openbsd*): Likewise.
2074 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
2075 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2076 (alpha*-dec-*vms*): Likewise.
2077 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
2078 (bfin*-elf*): Add bfin/t-elf to tmake_file.
2079 (bfin*-uclinux*): Likewise.
2080 (bfin*-linux-uclibc*): Likewise.
2081 (crisv32-*-elf): Add cris/t-cris to tmake_file.
2082 (crisv32-*-none): Likewise.
2083 (cris-*-elf): Likewise.
2084 (cris-*-none): Likewise.
2085 (cris-*-linux*, crisv32-*-linux*): Likewise.
2086 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
2088 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
2090 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
2091 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
2092 (x86_64-*-elf*): Likewise.
2093 (i[34567]86-*-nto-qnx*): Likewise.
2094 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
2096 (x86_64-*-mingw*): Likewise.
2097 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
2098 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
2099 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2100 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2101 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
2103 (mipsisa64sr71k-*-elf*): Likewise.
2104 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2105 (mips-*-elf*, mipsel-*-elf*): Likewise.
2106 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2107 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2108 (mips*-*-rtems*): Likewise.
2109 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
2111 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
2112 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
2113 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
2114 (spu-*-elf*): Likewise.
2115 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
2117 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2119 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
2120 $(srcdir) to refer to $(LIB1ASMSRC).
2122 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
2123 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
2124 config/arm/lib1funcs.S: New files.
2125 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
2126 * config/arm/t-arm: New file.
2127 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
2128 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
2129 config/arm/t-strongarm-elf: New files.
2130 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
2131 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
2132 * config/avr/lib1funcs.S: New file.
2133 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2134 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
2135 * config/c6x/lib1funcs.S: New file.
2136 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2137 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
2138 * config/frv/lib1funcs.S: New file.
2139 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2140 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
2141 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
2142 * config/ia64/__divxf3.asm: Rename to ...
2143 * config/ia64/__divxf3.S: ... this.
2144 Adapt lib1funcs.asm filename.
2145 * config/ia64/_fixtfdi.asm: Rename to ...
2146 * config/ia64/_fixtfdi.S: ... this.
2147 Adapt lib1funcs.asm filename.
2148 * config/ia64/_fixunstfdi.asm: Rename to ...
2149 * config/ia64/_fixunstfdi.S: ... this.
2150 Adapt lib1funcs.asm filename.
2151 * config/ia64/_floatditf.asm: Rename to ...
2152 * config/ia64/_floatditf.S: ... this.
2153 Adapt lib1funcs.asm filename.
2154 * config/ia64/lib1funcs.S: New file.
2155 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
2156 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2157 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
2158 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
2159 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
2160 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
2161 * config/mep/lib1funcs.S: New file.
2162 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2163 * config/mips/mips16.S: New file.
2164 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2165 * config/pa/milli64.S: New file.
2166 * config/pa/t-linux, config/pa/t-linux64: New files.
2167 * config/picochip/lib1funcs.S: New file.
2168 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2169 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
2170 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
2171 * config/sh/t-netbsd: New file.
2172 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
2173 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
2174 * config/sh/t-sh64: New file.
2175 * config/sparc/lb1spc.S: New file.
2176 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
2178 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
2179 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
2180 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
2181 config/xtensa/lib1funcs.S: New files.
2182 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2183 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
2185 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
2186 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
2187 (arm*-*-linux*): Likewise.
2188 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
2189 arm*-*-linux-*eabi, add arm/t-linux otherwise.
2190 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
2191 (arm*-*-ecos-elf): Likewise.
2192 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2193 (arm*-*-rtems*): Likewise.
2194 (arm*-*-elf): Likewise.
2195 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
2196 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
2197 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
2198 (bfin*-uclinux*): Likewise.
2199 (bfin*-linux-uclibc*): Likewise.
2200 (bfin*-rtems*): Likewise.
2201 (bfin*-*): Likewise.
2202 (fido-*-elf): Merge into m68k-*-elf*.
2203 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
2204 (frv-*-*linux*): Add frv/t-frv to tmake_file.
2205 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
2206 (h8300-*-elf*): Likewise.
2207 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
2208 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
2209 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
2210 (i[34567]86-*-mingw*): Likewise.
2211 (x86_64-*-mingw*): Likewise.
2212 (i[34567]86-*-interix3*): Likewise.
2213 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
2214 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
2215 (m68k-*-elf*): Also handle fido-*-elf.
2216 Add m68k/t-floatlib to tmake_file.
2217 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
2218 (m68k-*-linux*): Likewise.
2219 (m68k-*-rtems*): Likewise.
2220 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
2221 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
2223 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
2224 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
2225 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
2226 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
2227 sh/t-netbsd to tmake_file.
2228 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
2229 (sh-*-rtems*): Add sh/t-sh to tmake_file.
2230 (sh-wrs-vxworks): Likewise.
2231 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
2233 (v850*-*-*): Add v850/t-v850 to tmake_file.
2234 (vax-*-linux*): Add vax/t-linux to tmake_file.
2235 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
2237 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2239 * crtstuff.c: New file.
2240 * Makefile.in (CRTSTUFF_CFLAGS): Define.
2241 (CRTSTUFF_T_CFLAGS): Define.
2242 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
2243 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
2244 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
2247 (crtbeginT.o): Use $(objext).
2248 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
2249 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
2250 (gcc-extra-parts): Remove.
2251 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
2253 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2254 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
2255 Add t-crtstuff-pic to tmake_file.
2256 (*-*-lynxos*): New case.
2257 Set tmake_file, extra_parts.
2258 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
2259 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
2260 *-*-netbsdelf[2-9]*.
2261 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
2262 (*-*-rtems*): Set extra_parts.
2263 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
2264 (*-*-uclinux*): New case.
2266 (*-*-vms*): New case.
2267 Set tmake_file, extra_parts.
2268 (*-*-elf): Set extra_parts.
2269 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
2270 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
2273 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
2275 (arm*-*-freebsd*): Add t-crtin to tmake_file.
2276 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
2277 (arm-wrs-vxworks): Append to tmake_file.
2279 (arm*-*-uclinux*): Set extra_parts.
2280 (arm*-*-ecos-elf): Likewise.
2281 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
2283 (arm*-*-rtems*): Set extra_parts.
2284 (arm*-*-elf): Likewise.
2285 (avr-*-rtems*): Clear extra_parts.
2286 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
2288 (bfin*-uclinux*): Likewise.
2289 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
2290 (bfin*-rtems*): Append to tmake_file.
2292 (bfin*-*): Likewise.
2293 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
2294 (crisv32-*-elf): ... this.
2295 (crisv32-*-none): ... this.
2296 (cris-*-elf, cris-*-none): New cases.
2297 Add cris/t-elfmulti to tmake_file.
2298 (fr30-*-elf): Append to tmake_file.
2300 (frv-*-elf): Append to tmake_file, add frv/t-frv.
2302 (h8300-*-rtems*): Append to tmake_file.
2304 (h8300-*-elf*): Likewise.
2305 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
2307 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
2309 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
2310 (x86_64-*-elf*): Likewise.
2311 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
2312 (x86_64-*-freebsd*): Likewise.
2313 (x86_64-*-netbsd*): Likewise.
2314 (i[34567]86-*-linux*): Likewise.
2315 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2316 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2317 (x86_64-*-linux*): Likewise.
2318 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2319 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
2322 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
2323 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
2324 Append to extra_parts, remove crtbegin.o, crtend.o.
2325 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
2326 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
2327 crtend.o, crtbeginS.o, crtendS.o.
2328 (ia64*-*-linux*): Comment extra_parts.
2329 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
2331 (iq2000*-*-elf*): Clear extra_parts.
2332 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
2333 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
2334 (m32r-*-elf*, m32r-*-rtems*): Split off ...
2335 (m32r-*-rtems*): ... this.
2336 Add m32r/t-m32r to tmake_file.
2337 (m68k-*-elf*): Add t-crtin to tmake_file.
2338 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
2339 (mcore-*-elf): Likewise.
2340 (microblaze*-*-*): Set extra_parts.
2341 (mips*-sde-elf*): New case.
2342 Set tmake_file, extra_parts.
2343 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2344 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2345 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
2348 (mipsisa64sr71k-*-elf*): Likewise.
2349 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2350 (mips-*-elf*, mipsel-*-elf*): Likewise.
2351 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2352 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
2353 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2354 (mips*-*-rtems*): Likewise.
2355 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
2356 (moxie-*-*): Split into ...
2357 (moxie-*-elf, moxie-*-uclinux*): ... this.
2358 Add to extra_parts, remove crtbegin.o, crtend.o.
2359 (moxie-*-rtems*): New case.
2362 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
2364 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2365 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
2368 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
2369 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
2371 (powerpc-*-eabisim*): Likewise.
2372 (powerpc-*-elf*): Likewise.
2373 (powerpc-*-eabialtivec*): Likewise.
2374 (powerpc-xilinx-eabi*): Likewise.
2375 (powerpc-*-eabi*): Likewise.
2376 (powerpc-*-rtems*): Likewise.
2377 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
2380 (powerpc-*-lynxos*): Add to tmake_file.
2381 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
2382 rs6000/t-crtstuff, t-crtstuff-pic.
2384 (powerpcle-*-eabisim*): Likewise.
2385 (powerpcle-*-eabi*): Likewise.
2386 (rx-*-elf): Remove extra_parts.
2387 (s390x-ibm-tpf*): Set extra_parts.
2388 (score-*-elf): Set extra_parts.
2389 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2390 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2391 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2392 (sh64l*-*-netbsd*): Split into ...
2393 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
2394 Add t-crtstuff-pic to tmake_file.
2396 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
2398 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
2399 (sparc-*-elf*): Remove t-crtin from tmake_file.
2400 Add to extra_parts, remove crtbegin.o, crtend.o.
2401 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
2402 (sparc64-*-linux*): Likewise.
2403 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
2404 Add to extra_parts, remove crtbegin.o, crtend.o.
2405 (sparc64-*-elf*): Remove t-crtin from tmake_file.
2406 Add to extra_parts, remove crtbegin.o, crtend.o.
2407 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
2408 Add to extra_parts, remove crtbegin.o, crtend.o.
2409 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
2410 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
2411 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
2413 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
2415 (tic6x-*-*): Change to ...
2416 (tic6x-*-elf): ... this.
2418 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
2420 (am33_2.0-*-linux*): Add comment.
2421 (mep*-*-*): Add mep/t-mep to tmake_file.
2423 * config/alpha/t-vms: New file.
2424 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
2425 * config/arm/crti.S, config/arm/crtn.S: New files.
2426 * config/bfin/crti.S, config/bfin/crtn.S: New files.
2427 * config/bfin/crtlibid.S: New file.
2428 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
2429 * config/c6x/crti.S, config/c6x/crtn.S: New files.
2430 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
2431 (crti.o, crtin.o): New rules.
2432 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2433 * config/c6x/t-uclinux: New file.
2434 * config/cris/t-elfmulti: New file.
2435 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
2436 * config/fr30/crti.S, config/fr30/crtn.S: New files.
2437 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
2438 * config/frv/t-frv: New file.
2439 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
2440 * config/h8300/crti.S, config/h8300/crtn.S: New files.
2441 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
2443 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
2444 refer to cygming-crtbegin.c, cygming-crtend.c.
2446 * config/i386/t-nto: New file.
2447 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
2448 * config/ia64/crti.S, config/ia64/crtn.S: New files.
2449 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
2450 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
2453 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2454 (crtinitS.o): New rule.
2455 * config/ia64/vms-crtinit.S: New file.
2456 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
2457 * config/m32r/initfini.c: New file.
2458 * config/m32r/t-linux, config/m32r/t-m32r: New files.
2459 * config/m68k/crti.S, config/m68k/crtn.S: New files.
2460 * config/mcore/crti.S, config/mcore/crtn.S: New files.
2461 * config/mep/t-mep: New file.
2462 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
2463 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
2464 * config/mips/crti.S, config/mips/crtn.S: New files.
2465 * config/mips/t-crtstuff: New file.
2466 * config/mmix/crti.S, config/mmix/crtn.S: New files.
2467 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
2468 (CUSTOM_CRTIN): Set.
2469 ($(T)crti.o, $(T)crtn.o): Remove $(T),
2471 Use $(srcdir) to refer to crti.S, crtn.S.
2472 Use .S extension, $<.
2473 * config/moxie/crti.asm: Rename to ...
2474 * config/moxie/crti.S: ... this.
2475 * config/moxie/crtn.asm: Rename to ...
2476 * config/moxie/crtn.S: ... this.
2477 * config/moxie/t-moxie: Remove.
2478 * config/pa/stublib.c: New file.
2479 * config/pa/t-stublib, config/pa/t-stublib64: New files.
2480 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
2481 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
2482 * config/rs6000/t-crtstuff: New file.
2483 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
2484 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
2485 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
2486 Make output file explicit.
2487 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
2488 Make output file explicit.
2489 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
2490 Make output file explicit.
2491 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
2492 Make output file explicit.
2493 * config/score/crti.S, config/score/crtn.S: New files.
2494 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
2495 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
2497 * config/sh/t-sh, config/sh/t-superh: New files.
2498 * config/sparc/t-linux64: New file.
2499 * config/spu/cache.S, config/spu/cachemgr.c: New files.
2500 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
2501 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
2502 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
2503 * config/t-crtin: Remove.
2504 * config/t-crtstuff-pic: New file.
2505 * config/t-sol2 (CUSTOM_CRTIN): Set.
2506 (crti.o, crtn.o): New rules.
2507 * config/vms/t-vms: New file.
2508 * config/vms/vms-ucrt0.c: New file.
2509 * config/xtensa/t-elf: New file.
2511 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2513 * Makefile.in (SHLIB_NM_FLAGS): Set.
2514 * mkmap-flat.awk, mkmap-symver.awk: New files.
2515 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
2517 * configure: Regenerate.
2518 * config/libgcc-glibc.ver: New file.
2519 * config/libgcc-libsystem.ver: New file.
2520 * config/t-libunwind (SHLIB_LC): Set.
2521 * config/t-linux: New file.
2522 * config/t-slibgcc (INSTALL_SHLIB): New.
2523 (SHLIB_INSTALL): Use it.
2524 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
2525 to mkmap-symver.awk.
2526 (SHLIB_MAPFILES): Don't append, adapt pathname.
2527 (SHLIB_VERPFX): Set.
2528 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
2529 to mkmap-symver.awk.
2530 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
2531 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
2532 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
2533 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
2535 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
2536 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
2537 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
2538 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
2539 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
2540 * config/i386/libgcc-darwin.10.4.ver,
2541 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
2543 * config/i386/t-darwin: Remove.
2544 * config/i386/t-darwin64: Likewise.
2545 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
2546 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
2547 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
2548 * config/i386/t-linux: New file.
2549 * config/i386/t-mingw32: New file.
2550 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
2551 * config/ia64/t-glibc: Rename to ...
2552 * config/ia64/t-linux: ... this.
2553 (SHLIB_MAPFILES): Set.
2554 * config/ia64/t-glibc-libunwind: Rename to ...
2555 * config/ia64/t-linux-libunwind: ... this.
2556 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
2557 * config/ia64/t-slibgcc-hpux: New file.
2558 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
2559 * config/m68k/t-slibgcc-elf-ver: New file.
2560 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
2561 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
2563 * config/pa/t-slibgcc-hpux: New file.
2564 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
2566 * config/rs6000/libgcc-darwin.10.4.ver,
2567 config/rs6000/libgcc-darwin.10.5.ver: New files.
2568 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
2569 config/rs6000/libgcc-glibc.ver.
2570 * config/rs6000/libgcc-ppc64.ver: Rename to
2571 config/rs6000/libgcc-ibm-ldouble.ver.
2572 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
2573 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
2574 * config/rs6000/t-ldbl128: Rename to ...
2575 * config/rs6000/t-linux: ... this.
2576 (SHLIB_MAPFILES): Adapt filename.
2577 * config/rs6000/t-slibgcc-aix: New file.
2578 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
2579 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
2580 libgcc-excl.ver, libgcc-glibc.ver.
2581 (SHLIB_LINK, SHLIB_INSTALL): Remove.
2582 * config/sparc/libgcc-glibc.ver: New file.
2583 * config/sparc/t-linux: New file.
2584 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
2585 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
2586 t-slibgcc-elf-ver to tmake_file.
2587 Add t-slibgcc-nolc-override to tmake_file for posix threads on
2589 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2590 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
2591 t-slibgcc-elf-ver, t-linux to tmake_file.
2592 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
2594 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
2595 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
2596 (alpha*-dec-*vms*): Likewise.
2597 (arm*-*-freebsd*): Append to tmake_file.
2598 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
2599 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
2601 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
2602 tmake_file for arm*-*-symbianelf*.
2603 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
2604 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
2606 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
2607 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
2608 pa/t-slibgcc-dwarf-ver to tmake_file.
2609 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
2610 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
2611 (hppa*64*-*-hpux11*): Likewise.
2612 (hppa[12]*-*-hpux11*): Likewise.
2613 (x86_64-*-darwin*): Don't override tmake_file, but only keep
2614 i386/t-crtpc, i386/t-crtfm.
2615 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
2616 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2618 Add i386/t-cygwin to tmake_file.
2619 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
2620 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
2621 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2623 Add i386/t-mingw32 to tmake_file.
2624 (x86_64-*-mingw*): Likewise.
2625 (ia64*-*-freebsd*): Append to tmake_file.
2626 (ia64*-*-linux*): Append to tmake_file.
2627 Replace ia64/t-glibc by ia64/t-linux.
2628 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
2630 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
2631 t-slibgcc-hpux to tmake_file.
2632 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
2633 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
2634 (m32rle-*-linux*): Likewise.
2635 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
2637 (microblaze*-linux*): New case.
2638 Append to tmake_file, add t-slibgcc-nolc-override.
2639 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
2640 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2641 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
2642 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2643 rs6000/t-slibgcc-aix to tmake_file.
2644 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2645 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2646 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2647 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2648 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2649 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
2651 (sparc-*-linux*): Append to tmake_file for *-leon*.
2652 Add sparc/t-linux to tmake_file for non-Leon targets.
2653 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
2654 (tic6x-*-uclinux): New case.
2655 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
2656 (tic6x-*-*): Add c6x/t-elf to tmake_file.
2657 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
2658 (am33_2.0-*-linux*): Append to tmake_file.
2659 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
2660 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
2661 x86_64-*-kfreebsd*-gnu.
2662 Add i386/t-linux to tmake_file.
2664 2011-10-28 Ian Lance Taylor <iant@google.com>
2666 * config/i386/morestack.S: Correct CFI information to do proper
2667 returns throughout function. In 32-bit mode, save %ebx so that it
2668 is restored on unwind.
2670 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
2672 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
2673 case where B3 isn't the return register.
2675 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
2676 logic for doubleword pops.
2678 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
2680 * config/rs6000/t-freebsd: Add wildcard.
2682 2011-10-21 Paul Brook <paul@codesourcery.com>
2684 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
2686 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
2687 Eric Botcazou <ebotcazou@adacore.com>
2690 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
2691 fs->signal_frame to 1.
2693 2011-10-07 Ian Lance Taylor <iant@google.com>
2695 * generic-morestack-thread.c: #include <errno.h>.
2697 2011-10-07 Ian Lance Taylor <iant@google.com>
2700 * generic-morestack.c (__generic_morestack): Make sure the segment
2701 is large enough for both the stack frame and the copied
2704 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2707 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
2710 2011-09-28 Nick Clifton <nickc@redhat.com>
2712 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
2713 64-bit doubles are not enabled.
2714 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
2715 and floatunsisf functions.
2717 2011-09-13 Paul Brook <paul@codesourcery.com>
2719 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
2720 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
2721 * unwind-arm-common.inc: New file.
2722 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
2723 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
2724 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
2725 * config/c6x/libunwind.S: New file.
2726 * config/c6x/pr-support.c: New file.
2727 * config/c6x/unwind-c6x.c: New file.
2728 * config/c6x/unwind-c6x.h: New file.
2729 * config/c6x/t-c6x-elf: New file.
2731 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
2733 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
2734 (ASM_DIVZERO): Ditto.
2735 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
2737 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
2739 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
2741 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
2744 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
2745 instead of an assembly one.
2747 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
2750 * Makefile.in (install-unwind_h): Create
2751 $(gcc_objdir)/include/unwind.h atomically.
2753 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2755 * Makefile.in (install-unwind_h): Remove destination file first.
2757 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2760 * config/mips/t-mips16: New file.
2761 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
2762 (mips*-*-linux*): Likewise.
2763 (mips*-sde-elf*): Likewise.
2764 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
2765 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
2766 Add mips/t-mips16 to tmake_file.
2767 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
2768 (mips-*-elf*): Likewise.
2769 (mips64-*-elf*): Likewise.
2770 (mips64orion-*-elf*): Likewise.
2771 (mips*-*-rtems*): Likewise.
2772 (mipstx39-*-elf*): Likewise.
2773 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
2774 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
2776 Use $(srcdir) to refer to sync.c.
2778 ($(libgcc-sync-funcs-o)): Likewise.
2779 ($(libgcc-sync-size-funcs-s-o)): Likewise.
2780 ($(libgcc-sync-funcs-s-o)): Likewise.
2782 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
2784 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
2787 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
2790 * config/i386/value-unwind.h: New.
2792 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
2794 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
2795 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
2796 Add to tmake_file rather than overriding it.
2798 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2800 * config/t-softfp: Remove.
2801 * soft-fp: Moved from ../gcc/config.
2802 * soft-fp/README: Remove t-softfp reference.
2803 * soft-fp/t-softfp: Move to config/t-softfp.
2804 (softfp_machine_header): Remove.
2805 (softfp_file_list): Remove config subdir.
2806 (soft-fp-objects): New variable.
2807 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
2808 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
2809 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
2810 * config/t-softfp-excl: New file.
2811 * config/t-softfp-sfdf: New file.
2812 * config/t-softfp-tf: New file.
2813 * config/no-sfp-machine.h: New file.
2814 * config/arm/sfp-machine.h: New file.
2815 * config/arm/t-softfp: New file.
2816 * config/c6x/sfp-machine.h: New file.
2817 * config/i386/32/t-fprules-softfp: Rename to ...
2818 * config/i386/32/t-softfp: ... this.
2819 (tifunctions, LIB2ADD): Remove.
2820 (softfp_int_modes): Override.
2821 * config/i386/64/t-softfp-compat (tf-functions): Remove config
2823 * config/i386/64/eqtf2.c: Likewise.
2824 * config/i386/64/getf2.c: Likewise.
2825 * config/i386/64/letf2.c: Likewise.
2826 * config/ia64/sft-machine.h: New file.
2827 * config/ia64/t-fprules-softfp: Rename to ...
2828 * config/ia64/t-softfp: ... this.
2829 * config/lm32/sfp-machine.h: New file.
2830 * config/moxie/t-moxie-softfp: Remove.
2831 * config/rs6000/ibm-ldouble-format: New file.
2832 * config/rs6000/ibm-ldouble.c: New file.
2833 * config/rs6000/libgcc-ppc-glibc.ver: New file
2834 * config/rs6000/libgcc-ppc64.ver: New file
2835 * config/rs6000/sfp-machine.h: New file.
2836 * config/rs6000/t-freebsd: New file.
2837 * config/rs6000/t-ibm-ldouble: New file.
2838 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
2839 libgcc-ppc-glibc.ver.
2840 * config/rs6000/t-linux64: New file.
2841 * config/rs6000/t-ppccomm (LIB2ADD): Add
2842 $(srcdir)/config/rs6000/ibm-ldouble.c.
2843 * config/rs6000/t-ppccomm-ldbl: New file.
2844 * config/score/sfp-machine.h: New file.
2845 * config.host (sfp_machine_header): Explain.
2846 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
2847 t-softfp to tmake_file.
2848 (arm*-*-uclinux*): Likewise.
2849 (arm*-*-ecos-elf): Likewise.
2850 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2851 (arm*-*-rtems*): Likewise.
2852 (arm*-*-elf): Likewise.
2853 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
2855 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
2856 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
2857 (lm32-*-uclinux*): Likewise.
2858 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
2859 t-softfp-excl, t-softfp.
2860 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
2861 (powerpc64-*-darwin*): Likewise.
2862 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
2864 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
2866 (powerpc-*-eabisim*): Likewise.
2867 (powerpc-*-elf*): Likewise.
2868 (powerpc-*-eabialtivec*): Likewise.
2869 (powerpc-xilinx-eabi*): Likewise.
2870 (powerpc-*-rtems*): Likewise.
2871 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
2872 t-softfp-excl, t-softfp to tmake_file.
2873 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
2874 rs6000/t-ppccomm-ldbl to tmake_file.
2875 (powerpcle-*-elf*): Likewise.
2876 (powerpcle-*-eabisim*): Likewise.
2877 (powerpcle-*-eabi*): Likewise.
2878 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2879 rs6000/t-ibm-ldouble to tmake_file.
2880 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2881 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2882 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
2883 (tic6x-*-*): Likewise.
2884 (i[34567]86-*-darwin*, x86_64-*-darwin*,
2885 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
2886 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
2887 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
2888 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
2889 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
2890 t-softfp to tmake_file.
2891 * configure.ac (sfp_machine_header): Provide default if unset.
2893 Link sfp-machine.h to config/$sfp_machine_header.
2894 * configure: Regenerate.
2896 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2898 * Makefile.in (double_type_size, long_double_type_size): Set.
2899 Remove $(fpbit-in-libgcc) support.
2900 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
2901 (fpbit-src): New variable.
2902 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
2903 Compile with -DFLOAT $(FPBIT_CFLAGS).
2905 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
2906 Compile with $(FPBIT_CFLAGS).
2908 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
2909 Compile with -DFLOAT $(TPBIT_CFLAGS).
2911 * configure.ac (double_type_size, long_double_type_size):
2912 Determine and substitute.
2913 * configure: Regenerate.
2914 * fp-bit.c, fp-bit.h: New files.
2915 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
2916 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
2917 * config/mips/t-mips: New file.
2918 * config/mips/t-sdemtk: New file.
2919 * config/rs6000/ppc64-fp.c: New file.
2920 * config/rs6000/t-darwin (LIB2ADD): Add
2921 $(srcdir)/config/rs6000/ppc64-fp.c.
2922 * config/rs6000/t-ppc64-fp: New file.
2923 * config/rx/rx-lib.h: New file.
2924 * config/rx/t-rx (FPBIT): Set to true.
2925 ($(gcc_objdir)/fp-bit.c): Remove.
2926 (DPBIT): Set to true only with -m64bit-doubles.
2927 ($(gcc_objdir)/dp-bit.c): Remove.
2928 * config/sparc/t-softfp: Remove.
2929 * config/spu/t-elf: New file.
2930 * config/t-fdpbit, config/t-fpbit: New files.
2931 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
2932 (mips*-*-*): Likewise.
2933 (arm-wrs-vxworks): Likewise.
2934 (arm*-*-freebsd*): Likewise.
2935 (avr-*-rtems*): Add t-fpbit to tmake_file.
2936 (avr-*-*): Likewise.
2937 (bfin*-elf*): Add t-fdpbit to tmake_file.
2938 (bfin*-uclinux*): Likewise.
2939 (bfin*-linux-uclibc*): Likewise.
2940 (bfin*-rtems*): New case.
2941 Add t-fdpbit to tmake_file.
2942 (bfin*-*): Add t-fdpbit to tmake_file.
2943 (crisv32-*-elf): Likewise.
2944 (cris-*-linux*): Likewise.
2945 (fr30-*-elf): Likewise.
2946 (frv-*-elf, frv-*-*linux*): Likewise.
2947 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
2948 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
2949 (m32r-*-elf*): Likewise.
2950 (m32rle-*-elf*): Likewise.
2951 (m32r-*-linux*): Likewise.
2952 (m32rle-*-linux*): Likewise.
2953 (mcore-*-elf): Add t-fdpbit to tmake_file.
2954 (microblaze*-*-*): Likewise.
2955 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
2956 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
2957 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
2959 Add mips/t-tpbit to tmake-file.
2960 (mips*-*-linux*): Fix typo.
2961 (mips*-sde-elf*): New case
2962 Add mips/t-sdemtk unless using newlib.
2963 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
2964 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
2965 (mn10300-*-*): Likewise.
2966 (pdp11-*-*): Likewise.
2967 (picochip-*-*): Add t-fpbit to tmake_file.
2968 (powerpc-*-eabisimaltivec*): Likewise.
2969 (powerpc-*-eabisim*): Likewise.
2970 (powerpc-*-elf*): Likewise.
2971 (powerpc-*-eabialtivec*): Likewise.
2972 (powerpc-xilinx-eabi*): New case.
2973 Add t-fdpbit to tmake_file.
2974 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
2975 (powerpc-*-rtems*): Likewise.
2976 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
2978 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
2980 (powerpc-*-lynxos*): Likewise.
2981 (powerpcle-*-elf*): Likewise.
2982 (powerpcle-*-eabisim*): Likewise.
2983 (powerpcle-*-eabi*): Likewise.
2984 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2985 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
2986 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2987 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2988 (rx-*-elf): Add t-fdpbit to tmake_file.
2989 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2990 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2991 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2992 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
2994 (sh-*-rtems*): Add t-fdpbit to tmake_file.
2995 (sh-wrs-vxworks): Likewise.
2996 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
2997 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
2998 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
2999 (sparc64-*-rtems*): ... new case.
3000 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
3001 (spu-*-elf*): Likewise.
3002 Add spu/t-elf to tmake_file.
3003 (v850*-*-*): Add t-fdpbit to tmake_file.
3004 (xstormy16-*-elf): Likewise.
3005 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
3006 (mep*-*-*): Likewise.
3008 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3010 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
3012 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
3013 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
3014 (install-unwind_h): New target.
3015 (all): Depend on it.
3016 * config.host (unwind_header): New variable.
3017 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
3018 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3019 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
3020 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
3021 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
3023 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
3025 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
3027 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
3029 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
3030 (ia64*-*-freebsd*): Likewise.
3031 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
3033 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
3034 $with_system_libunwind.
3035 (ia64*-*-hpux*): Set tmake_file.
3036 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
3037 (picochip-*-*): Set tmake_file.
3038 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
3040 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3041 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3042 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
3043 (xtensa*-*-elf*): Set tmake_file.
3044 (xtensa*-*-linux*): Likewise.
3045 * configure.ac: Include ../config/unwind_ipinfo.m4.
3046 Call GCC_CHECK_UNWIND_GETIPINFO.
3047 Link unwind.h to $unwind_header.
3048 * configure: Regenerate.
3049 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
3050 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
3051 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
3052 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
3053 * config/unwind-dw2-fde-darwin.c: New file.
3054 * config/arm/libunwind.S, config/arm/pr-support.c,
3055 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
3056 config/arm/unwind-arm.h,: New files.
3057 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
3058 config/ia64/t-eh-ia64, config/ia64/t-glibc,
3059 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
3060 config/ia64/t-vms, config/ia64/unwind-ia64.c,
3061 config/ia64/unwind-ia64.h: New files.
3062 * config/picochip/t-picochip: New file.
3063 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
3065 * config/rs6000/t-darwin (LIB2ADDEH): Set.
3066 * config/s390/t-tpf (LIB2ADDEH): Remove.
3067 * config/t-darwin (LIB2ADDEH): Set.
3068 * config/t-eh-dw2-dip: New file.
3069 * config/t-libunwind, config/t-libunwind-elf: New files.
3070 * config/t-sol2 (LIB2ADDEH): Remove.
3071 * config/xtensa/t-xtensa: New file.
3073 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
3075 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
3076 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
3077 long long to check rt_sigreturn syscall.
3079 2011-08-02 Alan Modra <amodra@gmail.com>
3081 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3082 Restore for indirect call bcrtl from correct stack slot, and only
3083 if cfa+40 isn't valid.
3085 2011-08-01 Julian Brown <julian@codesourcery.com>
3087 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
3088 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
3089 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
3091 2011-08-01 Julian Brown <julian@codesourcery.com>
3093 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
3094 (libgcc-std.ver.in): Use above.
3095 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
3096 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
3098 * config/t-fixedpoint-gnu-prefix: New file.
3099 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
3100 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
3103 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
3105 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
3106 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
3107 for x86-64. Properly check __x86_64__ and __LP64__.
3109 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
3111 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
3113 (_FP_WS_TYPE): Likewise.
3114 (_FP_I_TYPE): Likewise.
3116 2011-07-28 Alan Modra <amodra@gmail.com>
3118 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3119 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
3120 in a plt call stub. Do restore r2 if stopped on bctrl.
3122 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3124 * config.host (i[3456x]86-*-netware*): Remove.
3125 * config/i386/netware-crt0.c, config/i386/t-nwld,
3126 config/i386/t-slibgcc-nwld: Remove.
3128 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
3130 * config.host: Handle tic6x-*-*.
3131 * config/c6x/c6x-abi.h: New file.
3133 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3135 * config/i386/crtprec.c: New file.
3136 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
3137 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
3138 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
3139 (x86_64-*-darwin*): Likewise.
3140 (i[34567]86-*-solaris2*: Likewise.
3142 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3144 * config/alpha/crtfastmath.c: New file.
3145 * config/i386/crtfastmath.c: New file.
3146 * config/ia64/crtfastmath.c: New file.
3147 * config/mips/crtfastmath.c: New file.
3148 * config/sparc/crtfastmath.c: New file.
3150 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
3152 Add -frandom-seed=gcc-crtfastmath.
3153 * config/alpha/t-crtfm: Remove.
3154 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
3155 * config/ia64/t-ia64 (crtfastmath.o): Remove.
3157 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
3158 (alpha*-dec-osf5.1*): Likewise.
3159 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
3160 Add crtfastmath.o to extra_parts.
3161 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
3162 Add crtfastmath.o to extra_parts.
3163 (x86_64-*-darwin*): Likewise.
3164 (x86_64-*-mingw*): Likewise.
3165 (ia64*-*-elf*): Add t-crtfm to tmake_file.
3166 (ia64*-*-freebsd*): Likewise.
3167 (ia64*-*-linux*): Likewise.
3168 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
3169 Add crtfastmath.o to extra_parts.
3171 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3173 * config/darwin-crt3.o: New file.
3174 * config/rs6000/darwin-crt2.c: New file.
3175 * config/t-darwin: New file.
3176 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
3178 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
3179 (powerpc-*-darwin*): Add crt2.o to extra_parts.
3180 (powerpc64-*-darwin*): Likewise.
3182 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3184 * config/i386/netware-crt0.c: New file.
3185 * config/i386/t-nwld: Rename to ...
3186 * config/i386/t-slibgcc-nwld: ... this.
3187 * config/i386/t-nwld: New file.
3188 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
3190 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
3193 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3195 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
3197 * configure: Regenerate.
3199 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3201 * dfp-bit.c, dfp-bit.h: New files.
3202 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
3204 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
3205 ($(d64pbit-o)): Likewise.
3206 ($(d128pbit-o)): Likewise.
3207 * config/t-dfprules: New file.
3208 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
3209 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
3210 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3211 (x86_64-*-linux*): Likewise.
3212 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3213 (i[34567]86-*-cygwin*): Likewise.
3214 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
3215 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3217 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3219 * Makfile.in (LIBGCOV): New variable.
3220 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
3221 * libgcov.c: New file.
3223 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3225 * fixed-bit.c, fixed-bit.h: New files.
3226 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
3227 refer to fixed-bit.c.
3229 2011-07-07 Joseph Myers <joseph@codesourcery.com>
3231 * config.host (*local*): Remove.
3233 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3236 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
3237 like i?86-*-solaris2.1[0-9]*.
3238 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
3239 * configure.ac (i?86-*-solaris2*): Likewise.
3240 * configure: Regenerate.
3242 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
3244 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3245 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
3246 md_unwind_header by splitting out of...
3247 (i[34567]86-*-linux*): ... this.
3248 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
3249 Remove md_unwind_header by splitting out of...
3250 (x86_64-*-linux*): ... this.
3252 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
3254 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
3256 2011-06-28 Nick Clifton <nickc@redhat.com>
3258 * config.host: Recognize all V850 variants.
3260 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
3262 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
3264 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3266 * shared-object.mk (c_flags-$o): Save c_flags.
3267 ($(base)$(objext)): Use it.
3268 ($(base)_s$(objext)): Likewise.
3270 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
3272 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
3273 * libgcc-std.ver.in (GCC_4.7.0): New section.
3275 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
3279 * config/avr/t-avr: Fix line endings.
3280 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
3283 2011-06-14 Olivier Hainque <hainque@adacore.com>
3284 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3286 * config/mips/irix6-unwind.h: New file.
3287 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
3289 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
3291 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
3292 (sparc64_fallback_frame_state): Use it.
3293 (sparc64_frob_update_context): Further adjust context.
3294 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
3295 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
3296 * config/sparc/sol2-cn.S: Likewise.
3298 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3300 * enable-execute-stack-empty.c: New file.
3301 * enable-execute-stack-mprotect.c: New file.
3302 * config/i386/enable-execute-stack-mingw32.c: New file.
3303 * config.host (enable_execute_stack): New variable.
3304 Select appropriate variants.
3305 * configure.ac: Link enable-execute-stack.c to
3306 $enable_execute_stack.
3307 * configure: Regenerate.
3308 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
3309 (lib2funcs): Remove _enable_execute_stack.
3311 2011-06-09 David S. Miller <davem@davemloft.net>
3312 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3314 * config.host (sparc-*-linux*): Correct md_unwind_header
3316 (s390x-ibm-tpf*): Fix typo.
3318 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3320 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
3321 Add crtfastmath.o to extra_parts.
3322 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
3324 * config/mips/t-crtfm: Remove.
3326 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3328 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
3330 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
3332 * config.host (sh*-*-linux*): Fix typo.
3334 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3336 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
3337 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
3338 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
3339 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
3340 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
3341 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
3342 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
3343 Wrap in !__MINGW64__.
3344 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
3345 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
3346 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
3347 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
3348 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
3349 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
3350 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
3352 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
3353 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
3354 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
3355 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
3356 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
3357 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
3358 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
3359 * config/no-unwind.h: New file.
3360 * config.host (md_unwind_header): Document.
3362 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
3363 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
3364 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
3365 hppa[12]*-*-hpux11*): Set md_unwind_header.
3366 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
3367 Set md_unwind_header.
3368 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
3369 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
3370 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
3371 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
3372 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
3373 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
3374 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
3376 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
3377 * configure: Regenerate.
3379 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3381 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
3382 Set tmake_file, extra_parts.
3383 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
3385 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
3387 * config/mips/t-irix6: New file.
3388 * config/mips/t-slibgcc-irix: New file.
3390 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3392 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
3393 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
3395 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3397 * configure.ac (target_thread_file): Determine thread model.
3398 * configure: Regenerate.
3399 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
3400 * config/alpha/t-alpha: New file.
3401 * config/alpha/t-crtfm: Use $<.
3402 * config/alpha/t-ieee: New file.
3403 * config/alpha/t-osf-pthread: New file.
3404 * config/alpha/t-slibgcc-osf: New file.
3405 * config/alpha/libgcc-osf5.ver: New file.
3407 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3409 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
3411 Add crtfastmath.o to extra_parts.
3413 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3415 * config/gmon-sol2.c: Reindent.
3417 Remove, correct casts.
3418 Use STDERR_FILENO, NULL.
3419 (BASEADDRESS): Remove.
3421 (errno, sbrk): Remove declarations.
3422 (monstartup) [hp300]: Remove.
3425 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3427 * Makefile.in (cpu_type): Define.
3428 * config.host (i[34567]86-*-rtems*): Handle it.
3429 (i[34567]86-*-solaris2*): Move body ...
3430 (*-*-solaris2*): ... here.
3431 New case, generalize.
3432 (sparc-*-elf*): Handle it.
3433 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
3434 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
3435 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
3437 (sparc*-*-solaris2*): ... this.
3439 (sparc64-*-elf*): Handle it.
3440 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
3441 Merge ../gcc/config/i386/gmon-sol2.c.
3442 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
3444 Merge ../gcc/config/i386/sol2-gc1.asm.
3445 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
3447 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
3449 * config/i386/t-crtfm (crtfastmath.o): Use $<.
3450 * config/i386/t-crtstuff: New file.
3451 * config/i386/t-softfp: New file.
3452 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
3453 $(T)crti.o, $(T)crtn.o): Remove.
3454 (gcrt1.o): New rule.
3455 (TARGET_LIBGCC2_CFLAGS): Remove.
3456 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
3457 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
3458 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
3459 * config/sparc/t-sol2: New file.
3460 * config/sparc/t-crtfm: Move to ...
3461 * config/t-crtfm: ... this.
3462 Use $(cpu_type), $<.
3463 * config/t-crtin: New file.
3464 * config/sparc/t-softfp: New file.
3465 * config/sparc/t-softmul: New file.
3466 * config/t-rtems: New file.
3467 * config/t-slibgcc: New file.
3468 * config/t-slibgcc-elf-ver: New file.
3469 * config/t-slibgcc-gld: New file.
3470 * config/t-slibgcc-sld: New file.
3471 * config/t-sol2: New file.
3472 * configure.ac: Include ../config/lib-ld.m4.
3473 Call AC_LIB_PROG_LD_GNU.
3474 Substitute cpu_type.
3475 * configure: Regenerate.
3477 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
3480 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
3481 libgcc-std.ver in the build directory.
3482 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
3483 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
3485 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
3487 * libgcc-std.ver.in: New file.
3488 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
3490 (libgcc-std.ver): New rule.
3491 * config/t-gnu-prefix: New file.
3493 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3495 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
3497 2011-05-10 Joseph Myers <joseph@codesourcery.com>
3499 * config/i386/darwin-lib.h: New file.
3501 2011-05-10 Joseph Myers <joseph@codesourcery.com>
3503 * config/arm/symbian-lib.h: New.
3505 2011-05-04 Chris Demetriou <cgd@google.com>
3507 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
3508 (__x86.get_pc_thunk.bx): ...this.
3509 (__morestack): Adjust for rename, remove undef of __i686.
3511 2011-05-03 Chris Demetriou <cgd@google.com>
3513 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
3515 2011-03-22 Joseph Myers <joseph@codesourcery.com>
3517 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
3518 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
3519 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
3520 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
3521 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
3524 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
3526 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
3527 Adjust copyright year.
3529 2011-03-07 Ian Lance Taylor <iant@google.com>
3531 * generic-morestack.c (__splitstack_find): Adjust returned stack
3532 pointer to include all registers pushed by __morestack.
3534 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3537 * configure.ac: Call ACX_NONCANONICAL_TARGET.
3538 (toolexecdir): Calculate and AC_SUBST.
3539 (toolexeclibdir): Likewise.
3540 * Makefile.in (target_noncanonical): Import.
3541 (toolexecdir): Likewise.
3542 (toolexeclibdir): Likewise.
3543 * configure: Regenerate.
3545 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
3548 * config/arm/bpabi.h: Rename to...
3549 * config/arm/bpabi-lib.h: ...this.
3551 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3553 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
3555 * configure: Regenerate.
3557 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
3559 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
3560 __FLOAT_WORD_ORDER__.
3561 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
3564 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3567 * Makefile.in (install-strip): New phony target.
3569 2010-11-07 Ian Lance Taylor <iant@google.com>
3572 * config/i386/morestack.S (__morestack_large_model): New
3575 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
3577 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
3579 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
3581 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
3583 * config/arm/bpabi.h: New file.
3584 * config/frv/frv-abi.h: New file.
3586 2010-10-01 Ian Lance Taylor <iant@google.com>
3588 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
3589 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
3591 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
3594 * config.host: Add the missing `$'.
3596 2010-09-30 Michael Eager <eager@eagercon.com>
3598 * config.host: Add microblaze*-*-*.
3599 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
3600 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
3601 udivsi3.asm,umodsi3.asm}: New.
3603 2010-09-28 Ian Lance Taylor <iant@google.com>
3605 * configure.ac: Adjust CFI test to test assembler directly rather
3606 than checking gcc preprocessor macro.
3607 * configure: Rebuild.
3609 2010-09-27 Ian Lance Taylor <iant@google.com>
3611 * configure.ac: Test whether assembler supports CFI directives.
3612 * config.host: Only add t-stack and i386/t-stack-i386 to
3613 tmake_file if libgcc_cv_cfi is "yes".
3614 * configure: Rebuild.
3616 2010-09-27 Ian Lance Taylor <iant@google.com>
3618 * generic-morestack.h: New file.
3619 * generic-morestack.c: New file.
3620 * generic-morestack-thread.c: New file.
3621 * config/i386/morestack.S: New file.
3622 * config/t-stack: New file.
3623 * config/i386/t-stack-i386: New file.
3624 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
3625 i386/t-stack-i386 to tmake_file.
3627 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
3629 * Makefile.in (libgcc-extra-parts): Check for static archives and
3630 invoke ranlib after installing them.
3631 (gcc-extra-parts): Likewise.
3632 (install-leaf): Likewise.
3634 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
3636 * configure: Regenerated.
3638 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
3640 * configure: Regenerated.
3642 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
3643 Andrew Pinski <pinskia@gmail.com>
3646 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
3648 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
3651 * configure: Regenerated.
3653 2010-09-06 Andreas Schwab <schwab@redhat.com>
3655 * configure: Regenerate.
3657 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
3659 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
3661 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
3664 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
3665 Iain Sandoe <iains@gcc.gnu.org>
3668 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
3669 LIB2FUNCS_EXCLUDE functions.
3671 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3673 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
3675 * configure: Regenerate.
3677 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
3679 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
3680 i386/t-freebsd to tmake_file.
3681 * config/i386/t-freebsd: New file.
3682 * config/i386/libgcc-bsd.ver: New file.
3684 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
3686 * config.host (powerpc*-eabispe*): Set tmake_file.
3687 (powerpc*-eabi*): Likewise.
3688 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
3689 crtbeginS, crtendS, crtbeginT.
3691 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
3693 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
3694 to tmake_file. Add crtfastmath.o to extra_parts.
3695 * config/mips/t-crtfm: New.
3697 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
3699 * config.host (sparc64-*-rtems*): New target.
3701 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3703 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3706 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
3708 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
3710 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3712 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
3713 alpha-dec-osf5.0* support.
3715 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
3717 * config.host: Add lm32-*-rtems*.
3719 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3720 Uros Bizjak <ubizjak@gmail.com>
3723 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
3724 like other remaining 32-bit x86 OSes.
3725 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3727 * config/i386/libgcc-sol2.ver: New file.
3728 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
3730 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
3733 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
3734 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
3735 is used and substitute set_use_emutls.
3736 * configure: Regenerated.
3738 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
3740 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
3742 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3745 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
3747 ($(T)gcrt1.o): Likewise.
3748 ($(T)crt1.o): Likewise.
3749 ($(T)crti.o): Likewise.
3750 ($(T)crtn.o): Likewise.
3752 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3755 * Makefile.in (install): Use $(MAKE) string in rule, for
3758 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
3760 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
3761 * config/mmix/t-mmix: New file.
3762 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
3764 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
3767 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
3770 2010-01-04 Anthony Green <green@moxielogic.com>
3772 * config/moxie/crti.asm, config/moxie/crtn.asm,
3773 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
3774 config/moxie/t-moxie: New files.
3775 * config.host: Add t-moxie-softfp reference.
3777 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
3780 * config/t-slibgcc-darwin: Fix embedded rpaths for
3781 --enable-version-specific-runtime-libs, build extension stub
3782 libs exposing features available from current libgcc_s.
3784 2009-11-11 Jon Beniston <jon@beniston.com>
3786 * config.host: Add lm32 targets.
3787 * config/lm32: New directory.
3788 * config/lm32/libgcc_lm32.h: New file.
3789 * config/lm32/_mulsi3.c: New file.
3790 * config/lm32/_udivmodsi4.c: New file.
3791 * config/lm32/_divsi3.c: New file.
3792 * config/lm32/_modsi3.c: New file.
3793 * config/lm32/_udivsi3.c: New file.
3794 * config/lm32/_umodsi3.c: New file.
3795 * config/lm32/_lshrsi3.S: New file.
3796 * config/lm32/_ashrsi3.S: New file.
3797 * config/lm32/_ashlsi3.S: New file.
3798 * config/lm32/crti.S: New file.
3799 * config/lm32/crtn.S: New file.
3800 * config/lm32/t-lm32: New file.
3801 * config/lm32/t-elf: New file.
3802 * config/lm32/t-uclinux: New file.
3804 2009-10-26 Nick Clifton <nickc@redhat.com>
3806 * config.host: Add support for RX target.
3807 * config/rx: New directory.
3808 * config/rx/rx-abi-functions.c: New file. Supplementary
3809 functions for libgcc to support the RX ABI.
3810 * config/rx/rx-abi.h: New file. Supplementary header file for
3811 libgcc RX ABI functions.
3812 * config/rx/t-rx: New file: Makefile fragment for building
3815 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
3817 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
3818 constraint of y0 to "g".
3820 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3822 * config.host: Include the s390 makefile fragments.
3823 * config/s390/32/_fixdfdi.c: New file.
3824 * config/s390/32/_fixsfdi.c: New file.
3825 * config/s390/32/_fixtfdi.c: New file.
3826 * config/s390/32/_fixunsdfdi.c: New file.
3827 * config/s390/32/_fixunssfdi.c: New file.
3828 * config/s390/32/_fixunstfdi.c: New file.
3829 * config/s390/32/t-floattodi: New file.
3830 * config/s390/libgcc-glibc.ver: New file.
3831 * config/s390/t-crtstuff: New file.
3832 * config/s390/t-linux: New file.
3833 * config/s390/t-tpf: New file.
3835 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3837 * configure.ac (AC_PREREQ): Bump to 2.64.
3839 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
3841 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
3843 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3845 * configure: Regenerate.
3847 2009-08-09 Douglas B Rupp <rupp@gnat.com>
3849 * config.host (ia64-hp-*vms*): New target.
3850 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
3853 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3855 * configure.ac: Add snippet for maintainer-mode.
3856 * configure: Regenerate.
3857 * Makefile.in (AUTOCONF, configure_deps): New variables.
3858 ($(srcdir)/configure)): New rule, active only with maintainer
3861 2009-06-23 DJ Delorie <dj@redhat.com>
3864 * config.host: Add mep support.
3866 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
3868 * config.host: Add i386/${host_address}/t-fprules-softfp and
3869 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
3871 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
3873 * config/i386/64/_multc3.c: Likewise.
3874 * config/i386/64/_powitf2.c: Likewise.
3875 * config/i386/64/eqtf2.c: Likewise.
3876 * config/i386/64/getf2.c: Likewise.
3877 * config/i386/64/letf2.c: Likewise.
3878 * config/i386/64/letf2.c: Likewise.
3879 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
3880 unsigned long long for x64 mingw targets.
3881 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
3882 (_FP_I_TYPE): Define as long long for x64 mingw target.
3884 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
3886 * config.host (vax-*-linux*): New.
3888 2009-05-31 Anthony Green <green@moxielogic.com>
3890 * config.host: Add moxie support.
3891 * config/moxie/t-moxie: New file.
3893 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
3895 * config.host: Add i386/${host_address}/t-fprules-softfp and
3896 t-softfp to tmake_file for i[34567]86-*-cygwin*.
3898 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
3900 * config.host: Add i386/${host_address}/t-fprules-softfp to
3901 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
3903 2009-04-09 Nick Clifton <nickc@redhat.com>
3905 * config/ia64/tf-signs.c: Change copyright header to refer to
3906 version 3 of the GNU General Public License with version 3.1
3907 of the GCC Runtime Library Exception and to point readers at
3908 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
3910 * config/i386/32/tf-signs.c: Likewise.
3911 * config/libbid/_addsub_dd.c: Likewise.
3912 * config/libbid/_addsub_sd.c: Likewise.
3913 * config/libbid/_addsub_td.c: Likewise.
3914 * config/libbid/_dd_to_df.c: Likewise.
3915 * config/libbid/_dd_to_di.c: Likewise.
3916 * config/libbid/_dd_to_sd.c: Likewise.
3917 * config/libbid/_dd_to_sf.c: Likewise.
3918 * config/libbid/_dd_to_si.c: Likewise.
3919 * config/libbid/_dd_to_td.c: Likewise.
3920 * config/libbid/_dd_to_tf.c: Likewise.
3921 * config/libbid/_dd_to_udi.c: Likewise.
3922 * config/libbid/_dd_to_usi.c: Likewise.
3923 * config/libbid/_dd_to_xf.c: Likewise.
3924 * config/libbid/_df_to_dd.c: Likewise.
3925 * config/libbid/_df_to_sd.c: Likewise.
3926 * config/libbid/_df_to_td.c: Likewise.
3927 * config/libbid/_di_to_dd.c: Likewise.
3928 * config/libbid/_di_to_sd.c: Likewise.
3929 * config/libbid/_di_to_td.c: Likewise.
3930 * config/libbid/_div_dd.c: Likewise.
3931 * config/libbid/_div_sd.c: Likewise.
3932 * config/libbid/_div_td.c: Likewise.
3933 * config/libbid/_eq_dd.c: Likewise.
3934 * config/libbid/_eq_sd.c: Likewise.
3935 * config/libbid/_eq_td.c: Likewise.
3936 * config/libbid/_ge_dd.c: Likewise.
3937 * config/libbid/_ge_sd.c: Likewise.
3938 * config/libbid/_ge_td.c: Likewise.
3939 * config/libbid/_gt_dd.c: Likewise.
3940 * config/libbid/_gt_sd.c: Likewise.
3941 * config/libbid/_gt_td.c: Likewise.
3942 * config/libbid/_isinfd128.c: Likewise.
3943 * config/libbid/_isinfd32.c: Likewise.
3944 * config/libbid/_isinfd64.c: Likewise.
3945 * config/libbid/_le_dd.c: Likewise.
3946 * config/libbid/_le_sd.c: Likewise.
3947 * config/libbid/_le_td.c: Likewise.
3948 * config/libbid/_lt_dd.c: Likewise.
3949 * config/libbid/_lt_sd.c: Likewise.
3950 * config/libbid/_lt_td.c: Likewise.
3951 * config/libbid/_mul_dd.c: Likewise.
3952 * config/libbid/_mul_sd.c: Likewise.
3953 * config/libbid/_mul_td.c: Likewise.
3954 * config/libbid/_ne_dd.c: Likewise.
3955 * config/libbid/_ne_sd.c: Likewise.
3956 * config/libbid/_ne_td.c: Likewise.
3957 * config/libbid/_sd_to_dd.c: Likewise.
3958 * config/libbid/_sd_to_df.c: Likewise.
3959 * config/libbid/_sd_to_di.c: Likewise.
3960 * config/libbid/_sd_to_sf.c: Likewise.
3961 * config/libbid/_sd_to_si.c: Likewise.
3962 * config/libbid/_sd_to_td.c: Likewise.
3963 * config/libbid/_sd_to_tf.c: Likewise.
3964 * config/libbid/_sd_to_udi.c: Likewise.
3965 * config/libbid/_sd_to_usi.c: Likewise.
3966 * config/libbid/_sd_to_xf.c: Likewise.
3967 * config/libbid/_sf_to_dd.c: Likewise.
3968 * config/libbid/_sf_to_sd.c: Likewise.
3969 * config/libbid/_sf_to_td.c: Likewise.
3970 * config/libbid/_si_to_dd.c: Likewise.
3971 * config/libbid/_si_to_sd.c: Likewise.
3972 * config/libbid/_si_to_td.c: Likewise.
3973 * config/libbid/_td_to_dd.c: Likewise.
3974 * config/libbid/_td_to_df.c: Likewise.
3975 * config/libbid/_td_to_di.c: Likewise.
3976 * config/libbid/_td_to_sd.c: Likewise.
3977 * config/libbid/_td_to_sf.c: Likewise.
3978 * config/libbid/_td_to_si.c: Likewise.
3979 * config/libbid/_td_to_tf.c: Likewise.
3980 * config/libbid/_td_to_udi.c: Likewise.
3981 * config/libbid/_td_to_usi.c: Likewise.
3982 * config/libbid/_td_to_xf.c: Likewise.
3983 * config/libbid/_tf_to_dd.c: Likewise.
3984 * config/libbid/_tf_to_sd.c: Likewise.
3985 * config/libbid/_tf_to_td.c: Likewise.
3986 * config/libbid/_udi_to_dd.c: Likewise.
3987 * config/libbid/_udi_to_sd.c: Likewise.
3988 * config/libbid/_udi_to_td.c: Likewise.
3989 * config/libbid/_unord_dd.c: Likewise.
3990 * config/libbid/_unord_sd.c: Likewise.
3991 * config/libbid/_unord_td.c: Likewise.
3992 * config/libbid/_usi_to_dd.c: Likewise.
3993 * config/libbid/_usi_to_sd.c: Likewise.
3994 * config/libbid/_usi_to_td.c: Likewise.
3995 * config/libbid/_xf_to_dd.c: Likewise.
3996 * config/libbid/_xf_to_sd.c: Likewise.
3997 * config/libbid/_xf_to_td.c: Likewise.
3998 * config/libbid/bid128.c: Likewise.
3999 * config/libbid/bid128_2_str.h: Likewise.
4000 * config/libbid/bid128_2_str_macros.h: Likewise.
4001 * config/libbid/bid128_2_str_tables.c: Likewise.
4002 * config/libbid/bid128_add.c: Likewise.
4003 * config/libbid/bid128_compare.c: Likewise.
4004 * config/libbid/bid128_div.c: Likewise.
4005 * config/libbid/bid128_fma.c: Likewise.
4006 * config/libbid/bid128_logb.c: Likewise.
4007 * config/libbid/bid128_minmax.c: Likewise.
4008 * config/libbid/bid128_mul.c: Likewise.
4009 * config/libbid/bid128_next.c: Likewise.
4010 * config/libbid/bid128_noncomp.c: Likewise.
4011 * config/libbid/bid128_quantize.c: Likewise.
4012 * config/libbid/bid128_rem.c: Likewise.
4013 * config/libbid/bid128_round_integral.c: Likewise.
4014 * config/libbid/bid128_scalb.c: Likewise.
4015 * config/libbid/bid128_sqrt.c: Likewise.
4016 * config/libbid/bid128_string.c: Likewise.
4017 * config/libbid/bid128_to_int16.c: Likewise.
4018 * config/libbid/bid128_to_int32.c: Likewise.
4019 * config/libbid/bid128_to_int64.c: Likewise.
4020 * config/libbid/bid128_to_int8.c: Likewise.
4021 * config/libbid/bid128_to_uint16.c: Likewise.
4022 * config/libbid/bid128_to_uint32.c: Likewise.
4023 * config/libbid/bid128_to_uint64.c: Likewise.
4024 * config/libbid/bid128_to_uint8.c: Likewise.
4025 * config/libbid/bid32_to_bid128.c: Likewise.
4026 * config/libbid/bid32_to_bid64.c: Likewise.
4027 * config/libbid/bid64_add.c: Likewise.
4028 * config/libbid/bid64_compare.c: Likewise.
4029 * config/libbid/bid64_div.c: Likewise.
4030 * config/libbid/bid64_fma.c: Likewise.
4031 * config/libbid/bid64_logb.c: Likewise.
4032 * config/libbid/bid64_minmax.c: Likewise.
4033 * config/libbid/bid64_mul.c: Likewise.
4034 * config/libbid/bid64_next.c: Likewise.
4035 * config/libbid/bid64_noncomp.c: Likewise.
4036 * config/libbid/bid64_quantize.c: Likewise.
4037 * config/libbid/bid64_rem.c: Likewise.
4038 * config/libbid/bid64_round_integral.c: Likewise.
4039 * config/libbid/bid64_scalb.c: Likewise.
4040 * config/libbid/bid64_sqrt.c: Likewise.
4041 * config/libbid/bid64_string.c: Likewise.
4042 * config/libbid/bid64_to_bid128.c: Likewise.
4043 * config/libbid/bid64_to_int16.c: Likewise.
4044 * config/libbid/bid64_to_int32.c: Likewise.
4045 * config/libbid/bid64_to_int64.c: Likewise.
4046 * config/libbid/bid64_to_int8.c: Likewise.
4047 * config/libbid/bid64_to_uint16.c: Likewise.
4048 * config/libbid/bid64_to_uint32.c: Likewise.
4049 * config/libbid/bid64_to_uint64.c: Likewise.
4050 * config/libbid/bid64_to_uint8.c: Likewise.
4051 * config/libbid/bid_b2d.h: Likewise.
4052 * config/libbid/bid_binarydecimal.c: Likewise.
4053 * config/libbid/bid_conf.h: Likewise.
4054 * config/libbid/bid_convert_data.c: Likewise.
4055 * config/libbid/bid_decimal_data.c: Likewise.
4056 * config/libbid/bid_decimal_globals.c: Likewise.
4057 * config/libbid/bid_div_macros.h: Likewise.
4058 * config/libbid/bid_dpd.c: Likewise.
4059 * config/libbid/bid_flag_operations.c: Likewise.
4060 * config/libbid/bid_from_int.c: Likewise.
4061 * config/libbid/bid_functions.h: Likewise.
4062 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4063 * config/libbid/bid_inline_add.h: Likewise.
4064 * config/libbid/bid_internal.h: Likewise.
4065 * config/libbid/bid_round.c: Likewise.
4066 * config/libbid/bid_sqrt_macros.h: Likewise.
4068 2009-04-09 Jakub Jelinek <jakub@redhat.com>
4070 * Makefile.in: Change copyright header to refer to version
4071 3 of the GNU General Public License and to point readers at the
4072 COPYING3 file and the FSF's license web page.
4073 * config.host: Likewise.
4075 2009-04-07 Alan Modra <amodra@bigpond.net.au>
4077 * config.host: Reorder and merge to match config.gcc change.
4079 2009-04-03 Alan Modra <amodra@bigpond.net.au>
4081 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
4083 2009-03-28 Joseph Myers <joseph@codesourcery.com>
4085 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
4086 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
4087 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
4088 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
4090 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
4092 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
4093 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4095 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
4097 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
4098 ia64/t-softfp-compat to tmake_file.
4100 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
4102 * config/ia64/__divxf3.asm: New.
4103 * config/ia64/_fixtfdi.asm: Likewise.
4104 * config/ia64/_fixunstfdi.asm: Likewise.
4105 * config/ia64/_floatditf.asm: Likewise.
4106 * config/ia64/t-fprules-softfp: Likewise.
4107 * config/ia64/t-softfp-compat: Likewise.
4108 * config/ia64/tf-signs.c: Likewise.
4110 2009-01-18 Ben Elliston <bje@au.ibm.com>
4112 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4114 2009-01-16 Ben Elliston <bje@au.ibm.com>
4116 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
4119 2009-01-13 Ben Elliston <bje@au.ibm.com>
4121 * config/t-softfp: New file.
4122 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
4123 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
4125 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4127 * config.host: Add m32r*-*-rtems*.
4129 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
4131 * config.host: Add m32c*-*-rtems*.
4133 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4136 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
4137 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
4138 * configure: Regenerate.
4139 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
4140 tmake_file here from gcc/config.gcc.
4141 Move extra_parts here from gcc/config.gcc.
4142 * config/i386/t-sol2: Move here from gcc/config/i386.
4143 Use gcc_srcdir instead of srcdir.
4145 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
4147 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
4150 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
4152 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
4154 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
4156 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
4158 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
4161 * config.host: Add picochip-*-*.
4163 2008-08-06 Bob Wilson <bob.wilson@acm.org>
4165 * config.host: Match more processor names for Xtensa.
4167 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
4169 * config/i386/64/t-softfp-compat: Update comments.
4171 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
4173 * config/i386/64/_divtc3-compat.c: Moved to ...
4174 * config/i386/64/_divtc3.c: Here.
4176 * config/i386/64/_multc3-compat.c: Moved to ...
4177 * config/i386/64/_multc3.c: Here.
4179 * config/i386/64/_powitf2-compat.c: Moved to ...
4180 * config/i386/64/_powitf2.c: Here.
4182 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
4183 .c suffix instead of -compat.c.
4185 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
4187 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
4188 (_FP_MUL_MEAT_D): Ditto.
4189 (_FP_DIV_MEAT_S): Ditto.
4190 (_FP_DIV_MEAT_D): Ditto.
4192 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
4194 * Makefile.in: Add support for __sync_* libgcc functions.
4196 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
4198 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
4200 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4203 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
4204 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
4206 * config/i386/64/t-fprules-softfp: Moved to ...
4207 * config/i386/64/t-softfp-compat: This. New.
4209 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
4211 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
4212 Initialize f with 0.0.
4214 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4217 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
4219 * config/i386/64/_divtc3-compat.c: New.
4220 * config/i386/64/_multc3-compat.c: Likewise.
4221 * config/i386/64/_powitf2-compat.c: Likewise.
4222 * config/i386/64/eqtf2.c: Likewise.
4223 * config/i386/64/getf2.c: Likewise.
4224 * config/i386/64/letf2.c: Likewise.
4225 * config/i386/64/t-fprules-softfp: Likewise.
4227 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4229 * config.host: Add i386/${host_address}/t-fprules-softfp to
4230 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
4231 i[34567]86-*-linux*, x86_64-*-linux*.
4233 * configure.ac: Set host_address to 64 or 32 for x86.
4234 * configure: Regenerated.
4236 * Makefile.in (config.status): Also depend on
4237 $(srcdir)/config.host.
4239 * config/i386/32/t-fprules-softfp: New.
4240 * config/i386/32/tf-signs.c: Likewise.
4242 * config/i386/64/sfp-machine.h: New. Moved from gcc.
4244 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4245 Uros Bizjak <ubizjak@gmail.com>
4247 * config/i386/32/sfp-machine.h: New.
4249 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
4251 * config/rs6000/t-ppccomm: Remove rules that conflict with
4252 auto-generated rules.
4254 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4256 * configure.ac: sinclude override.m4.
4257 * configure: Regenerate.
4259 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
4261 * configure: Regenerate.
4263 2008-06-10 Joseph Myers <joseph@codesourcery.com>
4265 * Makefile.in (DECNUMINC): Remove
4266 -I$(MULTIBUILDTOP)../../libdecnumber.
4269 2008-06-07 Joseph Myers <joseph@codesourcery.com>
4271 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
4272 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
4273 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
4274 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
4275 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
4276 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
4277 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
4278 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
4279 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
4280 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
4281 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
4282 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
4283 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
4284 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
4286 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
4288 * config.host (sh2[lbe]*-*-linux*): Allow target.
4290 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
4292 * config/rs6000/t-ppccomm: Add build rules for new files.
4293 (LIB2ADD_ST): New variable.
4295 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
4299 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
4300 * config/t-avr: New file. Build 16bit libgcc functions.
4302 2008-03-02 Jakub Jelinek <jakub@redhat.com>
4305 * config/t-slibgcc-darwin: Make install-leaf dependent on
4306 install-darwin-libgcc-stubs instead of install.
4308 2008-01-25 Joseph Myers <joseph@codesourcery.com>
4310 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
4311 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
4312 sh-*-rtemscoff*): Remove cases.
4314 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
4316 * Makefile.in (all): Use install-leaf rather than install.
4317 (install): Split most of the rule into...
4318 (install-leaf): ...this new one.
4320 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
4321 Paolo Bonzini <bonzini@gnu.org>
4324 * Makefile.in: Use @shlib_slibdir@ substitution to get
4325 correct install name on darwin.
4326 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
4328 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
4330 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
4331 cris-*-elf and cris-*-none.
4332 (crisv32-*-linux*): Similar, as cris-*-linux*.
4334 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
4336 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
4338 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
4341 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
4342 * configure: Regenerated.
4344 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
4346 * Makefile.in (dfp-filenames): Replace decimal_globals,
4347 decimal_data, binarydecimal and convert_data with
4348 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
4349 and bid_convert_data, respectively.
4351 2007-09-17 Chao-ying Fu <fu@mips.com>
4352 Nigel Stephens <nigel@mips.com>
4354 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
4355 * Makefile.in (fixed_point): Define.
4356 Check if fixed_point is yes to build support functions.
4357 * configure.ac: Check for fixed_point support.
4358 * configure: Regenerated.
4359 * gen-fixed.sh: New file to generate lists of fixed-point labels,
4360 funcs, modes, from, to.
4362 2007-09-11 Janis Johnson <janis187@us.ibm.com
4364 * Makefile.in (dfp-filenames): Add bid128_noncomp.
4366 2007-09-10 Janis Johnson <janis187@us.ibm.com>
4368 * Makefile.in (dfp-filenames): Remove decUtility, add
4369 decDouble, decPacked, decQuad, decSingle.
4371 2007-08-27 Hans Kester <hans.kester@ellips.nl>
4373 * config.host : Add x86_64-elf target.
4375 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4377 * configure.ac (set_have_cc_tls): Add a missing =.
4378 * configure: Regenerated.
4380 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4382 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
4383 and x86_64-*-linux*.
4385 * config/t-tls: New file.
4387 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
4389 * configure.ac: Include ../config/enable.m4 and
4390 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
4391 supports TLS and substitute set_have_cc_tls.
4392 * configure: Regenerated.
4394 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
4396 * Makefile.in: Use libbid for DFP when BID is enabled.
4398 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
4400 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
4401 extra_parts. Add config/i386/t-cygming to tmake_file.
4402 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
4404 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
4405 Danny Smith <dannysmith@users.sourceforge.net>
4408 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
4409 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
4410 * config/i386/t-crtfm: Compile crtfastmath.o with
4411 -minline-all-stringops.
4413 2007-05-10 Richard Sandiford <richard@codesourcery.com>
4415 * config.host (sparc-wrs-vxworks): New target.
4417 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
4419 * config.host: Recognize fido.
4421 2007-04-04 Janis Johnson <janis187@us.ibm.com>
4423 * configure: Check host, not target, for decimal float support.
4425 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
4427 * config/i386/t-crtpc: New file.
4428 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
4429 (x86_64-*-linux*): Ditto.
4431 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
4433 * config.host (x86_64-*-mingw*): New target.
4435 2007-03-23 Michael Meissner <michael.meissner@amd.com>
4436 H.J. Lu <hongjiu.lu@intel.com>
4438 * Makefile.in (enable_decimal_float): New.
4440 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
4441 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
4442 (decbits-filenames): This.
4443 (decbits-objects): New.
4444 (libgcc-objects): Add $(decbits-objects).
4446 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
4447 Substitute enable_decimal_float.
4448 * configure: Regenerated.
4450 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
4452 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
4454 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
4456 * Makefile.in (install-info): New dummy target.
4458 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
4460 * config.host (bfin*-linux-uclibc*): Set extra_parts.
4462 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
4464 * Makefile.in: Add install-html and install-pdf dummy
4467 2007-02-05 Roger Sayle <roger@eyesopen.com>
4468 Daniel Jacobowitz <dan@codesourcery.com>
4470 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
4471 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
4472 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
4474 2007-01-29 Janis Johnson <janis187@us.ibm.com>
4476 * Makefile.in (dec-filenames): Add decExcept.
4478 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
4481 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
4484 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
4486 * configure.ac: Add --enable-version-specific-runtime-libs.
4487 Correct $slibdir default.
4488 * configure: Regenerated.
4490 2007-01-23 Joseph Myers <joseph@codesourcery.com>
4492 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
4494 2007-01-21 Andrew Pinski <pinskia@gmail.com>
4497 * config.host (alpha*-*-linux*): Set extra_parts.
4499 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
4501 * config/sh/t-linux: New.
4502 * config.host (sh*-*-linux*): Set tmake_file.
4504 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
4506 * Makefile.in (install): Handle multilibs.
4508 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4510 * Makefile.in: Added .PHONY entry for documentation targets.
4512 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4514 * Makefile.in: Add empty info, html, dvi, pdf targets.
4516 2007-01-04 Mike Stump <mrs@apple.com>
4518 * Makefile.in (MAKEINFO): Remove.
4521 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
4523 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
4524 * configure: Regenerate.
4525 * Makefile.in (host_subdir): Substitute it.
4526 (gcc_objdir): Use it.
4528 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
4530 * config.host (ia64*-*-linux*): Set tmake_file.
4532 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
4534 * Makefile.in (version): Define.
4536 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
4537 Paolo Bonzini <bonzini@gnu.org>
4539 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
4540 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
4541 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
4542 config/sparc/t-crtfm, config/t-slibgcc-darwin,
4543 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
4544 shared-object.mk, siditi-object.mk, static-object.mk: New files.
4545 * configure: Generated.