1 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3 * config/t-softfp (soft-fp-objects-base): New variable.
4 (soft-fp-objects): Use it.
6 2013-11-23 David Edelson <dje.gcc@gmail.com>
7 Andrew Dixie <andrewd@gentrack.com>
10 * config/rs6000/aixinitfini.c: New file.
11 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
12 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
15 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
17 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
19 2013-11-18 Jan Hubicka <jh@suse.cz>
21 * libgcov-driver.c (run_accounted): Make global level static.
22 (gcov_exit_merge_summary): Silence warning; do not clear
24 (gcov_exit): Clear it here.
26 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
29 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
30 (all_prg, crc32): Remove static vars.
31 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
33 (gcov_exit_merge_gcda): Add crc32 parameter.
34 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
35 do not account run if it was already accounted.
36 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
37 (gcov_exit): Initialize all_prg; update.
39 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
41 * configure: Regenerate.
43 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
44 Alan Modra <amodra@gmail.com>
46 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
47 (frob_update_context): Use it.
49 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
50 Alan Modra <amodra@gmail.com>
52 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
53 (trampoline_initial): Provide ELFv2 variant.
54 (__trampoline_setup): Likewise.
56 * config/rs6000/linux-unwind.h (frob_update_context): Do not
57 check for AIX indirect function call sequence if _CALL_ELF == 2.
59 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
60 Alan Modra <amodra@gmail.com>
62 * config/rs6000/linux-unwind.h (get_regs): Do not support
63 old kernel versions if _CALL_ELF == 2.
64 (frob_update_context): Do not support PLT stub variants only
65 generated by old linkers if _CALL_ELF == 2.
67 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
68 Alan Modra <amodra@gmail.com>
70 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
71 location of CR save area for 64-bit little-endian systems.
73 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
75 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
77 * config/arm/t-vxworks: Delete.
79 2013-11-10 Kai Tietz <ktietz@redhat.com>
81 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
82 Increment load-count on use of LIBGCC_SONAME DLL.
83 (hmod_libgcc): New static variable to hold handle of
85 (__gcc_deregister_frame): Decrement load-count of
88 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
90 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
92 * configure: Regenerate
94 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
96 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
97 FP_EX_DENORM. Store result to volatile location after SSE division
98 to close interrupt window. Remove unneeded fwait after x87
99 division since interrupt window will be closed by emitted fstp.
100 Rewrite FP_EX_INEXACT handling.
102 2013-11-06 Joseph Myers <joseph@codesourcery.com>
104 * soft-fp/README: Update.
105 * soft-fp/adddf3.c: Update from glibc.
106 * soft-fp/addsf3.c: Likewise.
107 * soft-fp/addtf3.c: Likewise.
108 * soft-fp/divdf3.c: Likewise.
109 * soft-fp/divsf3.c: Likewise.
110 * soft-fp/divtf3.c: Likewise.
111 * soft-fp/double.h: Likewise.
112 * soft-fp/eqdf2.c: Likewise.
113 * soft-fp/eqsf2.c: Likewise.
114 * soft-fp/eqtf2.c: Likewise.
115 * soft-fp/extenddftf2.c: Likewise.
116 * soft-fp/extended.h: Likewise.
117 * soft-fp/extendsfdf2.c: Likewise.
118 * soft-fp/extendsftf2.c: Likewise.
119 * soft-fp/extendxftf2.c: Likewise.
120 * soft-fp/fixdfdi.c: Likewise.
121 * soft-fp/fixdfsi.c: Likewise.
122 * soft-fp/fixdfti.c: Likewise.
123 * soft-fp/fixsfdi.c: Likewise.
124 * soft-fp/fixsfsi.c: Likewise.
125 * soft-fp/fixsfti.c: Likewise.
126 * soft-fp/fixtfdi.c: Likewise.
127 * soft-fp/fixtfsi.c: Likewise.
128 * soft-fp/fixtfti.c: Likewise.
129 * soft-fp/fixunsdfdi.c: Likewise.
130 * soft-fp/fixunsdfsi.c: Likewise.
131 * soft-fp/fixunsdfti.c: Likewise.
132 * soft-fp/fixunssfdi.c: Likewise.
133 * soft-fp/fixunssfsi.c: Likewise.
134 * soft-fp/fixunssfti.c: Likewise.
135 * soft-fp/fixunstfdi.c: Likewise.
136 * soft-fp/fixunstfsi.c: Likewise.
137 * soft-fp/fixunstfti.c: Likewise.
138 * soft-fp/floatdidf.c: Likewise.
139 * soft-fp/floatdisf.c: Likewise.
140 * soft-fp/floatditf.c: Likewise.
141 * soft-fp/floatsidf.c: Likewise.
142 * soft-fp/floatsisf.c: Likewise.
143 * soft-fp/floatsitf.c: Likewise.
144 * soft-fp/floattidf.c: Likewise.
145 * soft-fp/floattisf.c: Likewise.
146 * soft-fp/floattitf.c: Likewise.
147 * soft-fp/floatundidf.c: Likewise.
148 * soft-fp/floatundisf.c: Likewise.
149 * soft-fp/floatunditf.c: Likewise.
150 * soft-fp/floatunsidf.c: Likewise.
151 * soft-fp/floatunsisf.c: Likewise.
152 * soft-fp/floatunsitf.c: Likewise.
153 * soft-fp/floatuntidf.c: Likewise.
154 * soft-fp/floatuntisf.c: Likewise.
155 * soft-fp/floatuntitf.c: Likewise.
156 * soft-fp/gedf2.c: Likewise.
157 * soft-fp/gesf2.c: Likewise.
158 * soft-fp/getf2.c: Likewise.
159 * soft-fp/ledf2.c: Likewise.
160 * soft-fp/lesf2.c: Likewise.
161 * soft-fp/letf2.c: Likewise.
162 * soft-fp/muldf3.c: Likewise.
163 * soft-fp/mulsf3.c: Likewise.
164 * soft-fp/multf3.c: Likewise.
165 * soft-fp/negdf2.c: Likewise.
166 * soft-fp/negsf2.c: Likewise.
167 * soft-fp/negtf2.c: Likewise.
168 * soft-fp/op-1.h: Likewise.
169 * soft-fp/op-2.h: Likewise.
170 * soft-fp/op-4.h: Likewise.
171 * soft-fp/op-8.h: Likewise.
172 * soft-fp/op-common.h: Likewise.
173 * soft-fp/quad.h: Likewise.
174 * soft-fp/single.h: Likewise.
175 * soft-fp/soft-fp.h: Likewise.
176 * soft-fp/subdf3.c: Likewise.
177 * soft-fp/subsf3.c: Likewise.
178 * soft-fp/subtf3.c: Likewise.
179 * soft-fp/truncdfsf2.c: Likewise.
180 * soft-fp/trunctfdf2.c: Likewise.
181 * soft-fp/trunctfsf2.c: Likewise.
182 * soft-fp/trunctfxf2.c: Likewise.
183 * soft-fp/unorddf2.c: Likewise.
184 * soft-fp/unordsf2.c: Likewise.
185 * soft-fp/unordtf2.c: Likewise.
187 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
189 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
190 (_FP_MUL_MEAT_D): Ditto.
191 (_FP_DIV_MEAT_S): Ditto.
192 (_FP_DIV_MEAT_D): Ditto.
193 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
194 t-softfp-sfdf and t-softfp to tmake_file.
196 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
198 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
199 * config/i386/crtprec.c: Ditto.
201 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
202 Shiva Chen <shiva0217@gmail.com>
204 * config.host (nds32*-elf*): Add nds32 target.
205 * config/nds32 : New directory and files.
207 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
209 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
210 * config.host (cpu_type) <Setting default>: Add entry for
212 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
213 <crisv32-*-linux*>: Adjust.
214 * longlong.h: Wrap the whole CRIS section in a single
215 defined(__CRIS__) conditional. Add comment about add_ssaaaa
217 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
219 [__CRIS__] (__umulsidi3): Define.
220 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
221 * config/cris/sfp-machine.h: New file.
222 * config/cris/umulsidi3.S: New file.
223 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
224 * config/cris/arit.c (SIGNMULT): New macro.
225 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
226 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
227 saving 3 out of originally 33 cycles from the fastest
228 path, 3 out of 54 from the medium path and one from the longest
229 path. Improve comments.
231 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
233 * sync.c: Remove static aliases and define each function directly
236 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
238 * config.host (hppa*64*-*-linux*): Define extra_parts.
239 (hppa*-*-linux*): Likewise.
241 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
243 * config/arc/crtgend.S: Add 2013 to Copyright years.
244 * config/arc/gmon/atomic.h: Likewise.
245 * config/arc/gmon/auxreg.h: Likewise.
246 * config/arc/gmon/sys/gmon_out.h: Likewise.
247 * config/arc/gmon/sys/gmon.h: Likewise.
248 * config/arc/gmon/prof-freq.c: Likewise.
249 * config/arc/gmon/mcount.c: Likewise.
250 * config/arc/gmon/prof-freq-stub.S: Likewise.
251 * config/arc/gmon/gmon.c: Likewise.
252 * config/arc/gmon/machine-gmon.h: Likewise.
253 * config/arc/gmon/profil.S: Likewise.
254 * config/arc/gmon/dcache_linesz.S: Likewise.
255 * config/arc/crtg.S: Likewise.
256 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
257 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
258 * config/arc/ieee-754/adddf3.S: Likewise.
259 * config/arc/ieee-754/truncdfsf2.S: Likewise.
260 * config/arc/ieee-754/fixsfsi.S: Likewise.
261 * config/arc/ieee-754/gtsf2.S: Likewise.
262 * config/arc/ieee-754/floatsisf.S: Likewise.
263 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
264 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
265 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
266 * config/arc/ieee-754/fixdfsi.S: Likewise.
267 * config/arc/ieee-754/addsf3.S: Likewise.
268 * config/arc/ieee-754/gesf2.S: Likewise.
269 * config/arc/ieee-754/floatsidf.S: Likewise.
270 * config/arc/ieee-754/extendsfdf2.S: Likewise.
271 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
272 * config/arc/ieee-754/gtdf2.S: Likewise.
273 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
274 * config/arc/ieee-754/uneqdf2.S: Likewise.
275 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
276 * config/arc/ieee-754/uneqsf2.S: Likewise.
277 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
278 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
279 * config/arc/ieee-754/eqdf2.S: Likewise.
280 * config/arc/ieee-754/ordsf2.S: Likewise.
281 * config/arc/ieee-754/divsf3.S: Likewise.
282 * config/arc/ieee-754/divdf3.S: Likewise.
283 * config/arc/ieee-754/floatunsidf.S: Likewise.
284 * config/arc/ieee-754/orddf2.S: Likewise.
285 * config/arc/ieee-754/eqsf2.S: Likewise.
286 * config/arc/ieee-754/gedf2.S: Likewise.
287 * config/arc/crtn.S: Likewise.
288 * config/arc/crti.S: Likewise.
289 * config/arc/t-arc700-uClibc: Likewise.
290 * config/arc/asm.h: Likewise.
291 * config/arc/libgcc-excl.ver: Likewise.
292 * config/arc/t-arc-newlib: Likewise.
293 * config/arc/divtab-arc700.c: Likewise.
294 * config/arc/initfini.c: Likewise.
295 * config/arc/fp-hack.h: Likewise.
297 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
298 Diego Novillo <dnovillo@google.com>
300 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
301 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
302 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
303 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
305 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
306 Brendan Kehoe <brendan@zen.org>
307 Simon Cook <simon.cook@embecosm.com>
309 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
310 * config/arc: New directory.
311 * longlong.h [__arc__] (umul_ppmm): Remove.
312 [__arc__] (__umulsidi3): Define.
313 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
314 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
316 2013-09-17 Jacek Caban <jacek@codeweavers.com>
318 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
320 * config/i386/gthr-win32.h: Likewise.
322 2013-09-16 DJ Delorie <dj@redhat.com>
324 * config/rl78/vregs.h: Add G10 register definitions.
325 * config/rl78/lib2mul.c: Enable for RL78/G10.
326 * config/rl78/lib2div.c: Likewise.
327 * config/rl78/lshrsi3.S: Use vregs.h.
328 * config/rl78/cmpsi2.S: Likewise.
329 * config/rl78/trampoline.S: Likewise.
330 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
332 2013-09-14 DJ Delorie <dj@redhat.com>
333 Nick Clifton <nickc@redhat.com>
335 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
336 * config/rl78/vregs.h: New.
337 * config/rl78/signbit.S: New file. Implements signbit function.
338 * config/rl78/divmodsi.S: New.
339 * config/rl78/divmodhi.S: New.
340 * config/rl78/divmodqi.S: New.
341 * config/rl78/t-rl78: Build them here...
342 * config/rl78/lib2div.c: ...but not here.
344 2013-09-12 DJ Delorie <dj@redhat.com>
346 * config.host (msp*-*-elf): New.
347 * config/msp430/: New port.
349 2013-08-18 Iain Sandoe <iain@codesourcery.com>
351 PR gcov-profile/58127
352 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
353 __thread var for emulated TLS.
354 (__gcov_indirect_call_counters): Likewise.
356 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
357 Catherine Moore <clm@codesourcery.com>
358 Richard Sandiford <rdsandiford@googlemail.com>
360 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
361 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
362 (CALL_STUB_NO_RET): Likewise.
363 (CALL_STUB_RET): Likewise.
364 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
365 __mips16_ret call/return stub symbols.
366 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
369 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
371 * config.host <mips*-*-linux*>: Remove a stray comment.
373 2013-08-10 Jan Hubicka <jh@suse.cz>
375 Work around binutils PR14342
376 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
377 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
378 (L_gcov_indirect_call_profiler_v2): New.
380 2013-08-06 Jan Hubicka <jh@suse.cz>
382 * libgcov.c (__gcov_indirect_call_callee,
383 __gcov_indirect_call_counters): New global vars.
384 (__gcov_indirect_call_profiler): replace by ...
385 (__gcov_indirect_call_profiler_v2) ... this one.
387 2013-08-06 Caroline Tice <cmtice@google.com>
389 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
390 vtv_start_preinit.o and vtv_end_preinit.o.
391 * configure.ac: Add code to check/set enable_vtable_verify.
392 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
394 * vtv_start_preinit.c: New file.
395 * vtv_end_preinit.c: New file.
396 * vtv_start.c: New file.
397 * vtv_end.c: New file.
398 * configure: Regenerated.
400 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
402 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
403 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
404 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
405 GPL-3.0-with-GCC-exception.
407 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
409 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
412 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
414 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
415 mapping for FPRs when creating the fallback framestate.
417 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
420 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
421 (__round_s2_const, __round_u2_const)
422 (__round_s4_const, __round_u4_const, __round_x8):
423 Saturate result if addition result cannot be represented.
425 2013-07-15 Matthias Klose <doko@ubuntu.com>
427 * libgcc2.c: Don't include <limits.h>.
429 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
431 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
433 2013-07-06 Jakub Jelinek <jakub@redhat.com>
436 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
438 2013-06-28 Jakub Jelinek <jakub@redhat.com>
441 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
443 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
444 instead of table lookups.
445 (__popcountDI2): Likewise.
447 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
449 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
452 2013-06-21 Joseph Myers <joseph@codesourcery.com>
455 * soft-fp/adddf3.c: Update from glibc.
456 * soft-fp/addsf3.c: Likewise.
457 * soft-fp/addtf3.c: Likewise.
458 * soft-fp/divdf3.c: Likewise.
459 * soft-fp/divsf3.c: Likewise.
460 * soft-fp/divtf3.c: Likewise.
461 * soft-fp/double.h: Likewise.
462 * soft-fp/eqdf2.c: Likewise.
463 * soft-fp/eqsf2.c: Likewise.
464 * soft-fp/eqtf2.c: Likewise.
465 * soft-fp/extenddftf2.c: Likewise.
466 * soft-fp/extended.h: Likewise.
467 * soft-fp/extendsfdf2.c: Likewise.
468 * soft-fp/extendsftf2.c: Likewise.
469 * soft-fp/fixdfdi.c: Likewise.
470 * soft-fp/fixdfsi.c: Likewise.
471 * soft-fp/fixsfdi.c: Likewise.
472 * soft-fp/fixsfsi.c: Likewise.
473 * soft-fp/fixtfdi.c: Likewise.
474 * soft-fp/fixtfsi.c: Likewise.
475 * soft-fp/fixunsdfdi.c: Likewise.
476 * soft-fp/fixunsdfsi.c: Likewise.
477 * soft-fp/fixunssfdi.c: Likewise.
478 * soft-fp/fixunssfsi.c: Likewise.
479 * soft-fp/fixunstfdi.c: Likewise.
480 * soft-fp/fixunstfsi.c: Likewise.
481 * soft-fp/floatdidf.c: Likewise.
482 * soft-fp/floatdisf.c: Likewise.
483 * soft-fp/floatditf.c: Likewise.
484 * soft-fp/floatsidf.c: Likewise.
485 * soft-fp/floatsisf.c: Likewise.
486 * soft-fp/floatsitf.c: Likewise.
487 * soft-fp/floatundidf.c: Likewise.
488 * soft-fp/floatundisf.c: Likewise.
489 * soft-fp/floatunditf.c: Likewise.
490 * soft-fp/floatunsidf.c: Likewise.
491 * soft-fp/floatunsisf.c: Likewise.
492 * soft-fp/floatunsitf.c: Likewise.
493 * soft-fp/gedf2.c: Likewise.
494 * soft-fp/gesf2.c: Likewise.
495 * soft-fp/getf2.c: Likewise.
496 * soft-fp/ledf2.c: Likewise.
497 * soft-fp/lesf2.c: Likewise.
498 * soft-fp/letf2.c: Likewise.
499 * soft-fp/muldf3.c: Likewise.
500 * soft-fp/mulsf3.c: Likewise.
501 * soft-fp/multf3.c: Likewise.
502 * soft-fp/negdf2.c: Likewise.
503 * soft-fp/negsf2.c: Likewise.
504 * soft-fp/negtf2.c: Likewise.
505 * soft-fp/op-1.h: Likewise.
506 * soft-fp/op-2.h: Likewise.
507 * soft-fp/op-4.h: Likewise.
508 * soft-fp/op-8.h: Likewise.
509 * soft-fp/op-common.h: Likewise.
510 * soft-fp/quad.h: Likewise.
511 * soft-fp/single.h: Likewise.
512 * soft-fp/soft-fp.h: Likewise.
513 * soft-fp/subdf3.c: Likewise.
514 * soft-fp/subsf3.c: Likewise.
515 * soft-fp/subtf3.c: Likewise.
516 * soft-fp/truncdfsf2.c: Likewise.
517 * soft-fp/trunctfdf2.c: Likewise.
518 * soft-fp/trunctfsf2.c: Likewise.
519 * soft-fp/unorddf2.c: Likewise.
520 * soft-fp/unordsf2.c: Likewise.
521 * soft-fp/unordtf2.c: Likewise.
522 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
523 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
524 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
525 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
526 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
527 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
528 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
529 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
530 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
531 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
532 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
533 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
535 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
537 * config/mips/lib2funcs.c: New file.
538 * config/mips/t-mips (LIB2ADD_ST): Add it.
540 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
543 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
544 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
546 2013-06-08 Walter Lee <walt@tilera.com>
548 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
549 Replace int64_t with long long. Add __extension__ where
551 * config/tilepro/atomic.c: Include config.h.
553 2013-06-06 Douglas B Rupp <rupp@adacore.com>
555 * config.host (arm-wrs-vxworks): Configure with other soft float.
557 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
559 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
560 (mips64r5900el-*-elf*): New configurations.
562 2013-06-04 Alan Modra <amodra@gmail.com>
564 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
566 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
568 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
570 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
572 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
573 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
574 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
576 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
578 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
579 (powerpc-wrs-vxworks): Likewise.
581 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
583 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
584 signal frames as well.
585 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
586 STACK_BIAS to the CFA offset.
588 2013-05-17 Richard Henderson <rth@redhat.com>
591 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
592 (execute_cfa_program): Use it when storing to fs->regs.
594 2013-05-08 Kai Tietz <ktietz@redhat.com>
596 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
597 (__deregister_frame_info): Likewise.
599 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
601 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
604 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
606 2013-04-25 Alan Modra <amodra@gmail.com>
608 * config.host: Match little-endian powerpc-linux.
610 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
612 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
613 as 'unsigned long long' instead of 'unsigned long'.
614 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
617 2013-04-10 Julian Brown <julian@codesourcery.com>
619 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
620 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
621 unsigned char/unsigned short.
622 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
624 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
627 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
629 2013-04-04 Meador Inge <meadori@codesourcery.com>
631 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
632 computing the location of the link register.
633 (aeabi_uldivmod): Ditto.
635 2013-03-27 Kai Tietz <ktietz@redhat.com>
637 * config.host: Add support for cygwin x64 target.
638 * configure: Regenerated.
640 2013-03-26 Walter Lee <walt@tilera.com>
642 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
643 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
645 2013-03-25 Kai Tietz <ktietz@redhat.com>
647 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
649 2013-03-20 Robert Mason <rbmj@verizon.net>
651 * config/vxlib-tls.c (__gthread_get_tsd_data,)
652 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
653 (__gthread_leave_tsd_dtor_context): Add prototypes.
654 (tls_delete_hook): Update.
656 2013-03-20 Catherine Moore <clm@codesourcery.com>
657 Joseph Myers <joseph@codesourcery.com>
658 Chao-ying Fu <fu@mips.com>
660 * config/mips/mips16.S: Don't build for microMIPS.
661 * config/mips/linux-unwind.h: Handle microMIPS frame.
662 * config/mips/crtn.S (fini, init): New labels.
664 2013-03-14 Jakub Jelinek <jakub@redhat.com>
666 PR tree-optimization/53265
667 * unwind-dw2.c (execute_cfa_program): Avoid
668 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
669 on targets with DWARF_FRAME_REGISTERS < 32.
671 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
674 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
675 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
677 2013-03-07 Sriraman Tallam <tmsriram@google.com>
679 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
680 sandybridge processors.
682 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
685 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
688 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
690 * config/microblaze/crti.S: Setup stack protection at entry
692 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
694 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
695 (__rotldi3): Shift bytewise if applicable.
697 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
699 * config/aarch64/sync-cache.c
700 (__aarch64_sync_cache_range): Silence warnings.
702 2013-02-25 Catherine Moore <clm@codesourcery.com>
705 2013-02-24 Catherine Moore <clm@codesourcery.com>
706 Joseph Myers <joseph@codesourcery.com>
707 Chao-ying Fu <fu@mips.com>
709 * config/mips/mips16.S: Don't build for microMIPS.
710 * config/mips/linux-unwind.h: Handle microMIPS frame.
711 * config/mips/crtn.S (fini, init): New labels.
713 2013-02-24 Catherine Moore <clm@codesourcery.com>
714 Joseph Myers <joseph@codesourcery.com>
715 Chao-ying Fu <fu@mips.com>
717 * config/mips/mips16.S: Don't build for microMIPS.
718 * config/mips/linux-unwind.h: Handle microMIPS frame.
719 * config/mips/crtn.S (fini, init): New labels.
721 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
722 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
725 2013-02-16 Alan Modra <amodra@gmail.com>
728 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
729 (ppc_fallback_frame_state): Always set up save locations for fp
730 and altivec. Don't bother with non-callee-saved regs, r0-r13
731 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
733 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
736 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
738 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
739 _ssmulha3, _usmulusa3, _ssmulsa3.
740 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
741 (__muldi3): XCALL __muldi3_6 instead of rcall.
742 (__umulsidi3, __mulsidi3): New functions.
743 (do_prologue_saves, do_epilogue_restores): New .macros.
744 (__divdi3_moddi3): Use them.
745 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
746 (__usmulusa3, __ssmulsa3): New functions.
748 2013-02-11 Iain Sandoe <iain@codesourcery.com>
749 Jack Howarth <howarth@bromo.med.uc.edu>
750 Patrick Marlier <patrick.marlier@gmail.com>
753 * config/darwin-crt-tm.c: Remove dummy functions hack.
755 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
758 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
759 * config/avr/lib2-object.mk: New iterator to build objects from it.
760 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
762 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
763 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
764 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
765 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
766 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
767 * config/avr/lib1funcs-fixed.S: Implement them.
769 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
771 Update copyright years.
773 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
776 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
777 Add crtcxa to extra_parts.
778 * config/rs6000/exit.h: New file.
779 * config/rs6000/cxa_atexit.c: New file.
780 * config/rs6000/cxa_finalize.c: New file.
781 * config/rs6000/crtcxa.c: New file.
782 * config/rs6000/t-aix-cxa: New file.
783 * config/rs6000/libgcc-aix-cxa.ver: New file.
785 2013-01-31 Nick Clifton <nickc@redhat.com>
787 * config/v850/lib1funcs.S: Add support for e3v5 architecture
790 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
793 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
794 _mulQQ, _mulHQ, _mulHA, _mulSA,
795 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
796 _divQQ, _divHQ, _divHA, _divSA,
797 _divUQQ, _divUHQ, _divUHA, _divUSA.
799 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
801 * config.host(microblaze*-linux*): tmake_file: Remove
802 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
803 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
804 to exclude functions from being built with libgcc.c and use
805 the microblaze assembly.
807 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
809 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
812 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
814 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
815 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
816 __UINTPTR_TYPE__; also cast 'base' to the same type before the
819 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
821 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
822 loop start address for cache clearing.
824 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
826 * config/avr/lib1funcs.S: Remove trailing blanks.
827 * config/avr/lib1funcs-fixed.S: Ditto.
829 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
831 * config/avr/avr-lib.h: Add GPL copyright notice.
833 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
835 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
836 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
837 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
838 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
840 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
842 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
843 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
845 2013-01-04 Nick Clifton <nickc@redhat.com>
847 * config/v850/lib1funcs.S: Only provide CALLT support functions if
848 the CALLT instruction is supported.
850 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
852 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
853 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
855 2012-12-13 John Tytgat <John@bass-software.com>
857 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
860 2012-12-12 Jakub Jelinek <jakub@redhat.com>
863 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
864 undefined signed overflows.
866 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
869 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
871 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
873 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
874 (FP_TRAPPING_EXCEPTIONS): Define.
875 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
876 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
878 2012-12-04 Richard Henderson <rth@redhat.com>
881 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
883 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
885 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
886 (FP_EX_SHIFT): Define.
887 (FP_TRAPPING_EXCEPTIONS): Define.
889 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
891 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
892 (FP_ROUNDMODE): Use FP_RND_MASK.
893 * config/aarch64/sfp-exceptions.c: New.
894 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
895 Use __sfp_handle_exceptions.
897 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
899 * config.host: (arm*-*-freebsd*): Remove.
900 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
901 (arm*-*-elf*): Remove.
902 (arm*-*-wince-pe*): Remove.
903 * arm/unwind-arm.c (struct fpa_reg): Delete.
904 (struct fpa_regs): Delete.
905 (phase1_vrs): Remove fpa element.
906 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
907 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
908 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
909 * ieee754-sf.S (floatundisf): Remove FPA support.
910 (floatdisf): Likewise.
911 * ieee75f-df.S (floatundidf): Likewise.
912 (floatdidf): Likewise.
914 2012-11-29 Kai Tietz <ktietz@redhat.com>
917 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
918 * unwind-generic.h: Likewise.
919 * unwind-seh.c: Likewise.
921 2012-11-28 Richard Henderson <rth@redhat.com>
924 * emutls.c (__emutls_get_address): Avoid race condition between
925 obj->loc.offset read and emutls_key initialization.
927 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
929 Adjust decimal point of signed accum mode to GCC default.
932 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
934 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
935 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
937 (__divqq3, __divha3, __divsa3): Adjust to new position of
938 decimal point of signed accum types.
940 (__mulusa3_round): New function.
942 (__divqq_helper): New function.
943 (__udivuqq3): Use it.
945 2012-11-20 Jakub Jelinek <jakub@redhat.com>
948 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
950 2012-11-18 Teresa Johnson <tejohnson@google.com>
953 * libgcov.c (gcov_exit): Remove merged program summary
954 comparison unless !GCOV_LOCKED.
956 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
958 * soft-fp: Updated from glibc upstream.
960 2012-11-06 Ian Lance Taylor <iant@google.com>
962 * generic-morestack.c (__generic_morestack): Align the returned
963 stack pointer to a 32 byte boundary.
964 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
965 increment the return address until we have decided that we don't
966 have a varargs function.
967 (__morestack) [32-bit]: Align stack correctly when calling C
969 (__morestack) [64-bit]: Likewise.
971 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
973 * configure: Regenerate.
975 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
978 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
979 * config/i386/sfp-machine.h: Guard exception handling
980 code with _SOFT_FLOAT.
981 * config/i386/32/sfp-machine.h: Guard rounding handling
982 code with _SOFT_FLOAT.
983 * config/i386/64/sfp-machine.h: Ditto.
985 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
987 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
990 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
992 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
993 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
994 when appropriate. Correct structure element types.
995 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
996 -minline-all-stringops from compile flags.
998 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1000 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
1002 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1004 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
1006 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1008 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
1011 2012-10-23 Ian Bolton <ian.bolton@arm.com>
1012 Jim MacArthur <jim.macarthur@arm.com>
1013 Marcus Shawcroft <marcus.shawcroft@arm.com>
1014 Nigel Stephens <nigel.stephens@arm.com>
1015 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1016 Richard Earnshaw <rearnsha@arm.com>
1017 Sofiane Naci <sofiane.naci@arm.com>
1018 Stephen Thomas <stephen.thomas@arm.com>
1019 Tejas Belagod <tejas.belagod@arm.com>
1020 Yufeng Zhang <yufeng.zhang@arm.com>
1022 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
1023 * config/aarch64/crti.S: New file.
1024 * config/aarch64/crtn.S: New file.
1025 * config/aarch64/linux-unwind.h: New file.
1026 * config/aarch64/sfp-machine.h: New file.
1027 * config/aarch64/sync-cache.c: New file.
1028 * config/aarch64/t-aarch64: New file.
1029 * config/aarch64/t-softfp: New file.
1031 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
1033 * config/mmix/crti.S: Mark program and data addresses using PRELD.
1034 Remove typo'd and unnecessary alignment-LOC for .data. Remove
1035 no-longer-needed LDBU insns.
1037 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1040 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
1041 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
1043 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1045 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
1047 2012-10-15 Matthias Klose <doko@ubuntu.com>
1049 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
1051 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
1053 * configure: Regenerate.
1054 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
1056 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1058 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1059 instructions for 64bit targets only.
1061 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1063 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1064 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
1065 * config/i386/32/sfp-machine.h: ... here.
1066 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
1067 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
1070 2012-10-07 Matthias Klose <doko@ubuntu.com>
1072 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1074 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1076 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
1078 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1079 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1080 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1083 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1086 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1087 Fix parameter names.
1089 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1092 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1093 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1094 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1096 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1099 * config/sh/linux-atomic.S: Delete.
1100 * config/sh/linux-atomic.c: New.
1101 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1102 linux-atomic.c. Add cflags to disable warnings.
1104 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1107 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1109 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1110 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1111 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1112 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
1113 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1115 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1117 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1119 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1120 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1122 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
1124 * config.host (hppa-*-openbsd*): New target.
1125 * config/pa/t-openbsd: New file.
1127 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
1130 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1131 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1132 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1133 (__divsa3): Use __negsi2 to negate r_quoL.
1134 * config/avr/lib1funcs.S (FALIAS): New macro.
1135 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1136 (__negsi2): ...this new function.
1137 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1138 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1139 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1140 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1141 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1142 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1144 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1147 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1148 (lshrsi3): Reimplement as lshrsi3_r0.
1150 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1153 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1156 2012-09-07 Teresa Johnson <tejohnson@google.com>
1158 PR gcov-profile/54487
1159 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
1162 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
1165 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1166 not configured --with-avrlibc=no.
1167 * config/avr/t-avrlibc: New file.
1168 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1169 (DPBIT_FUNCS): Ditto.
1170 (TPBIT_FUNCS): Ditto.
1172 2012-09-04 Teresa Johnson <tejohnson@google.com>
1174 * libgcov.c (struct gcov_summary_buffer): New structure.
1175 (gcov_histogram_insert): New function.
1176 (gcov_compute_histogram): Ditto.
1177 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1178 histograms during summary merging.
1180 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
1182 * config.host (x86_64-*-openbsd*): New target.
1184 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1186 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1189 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1192 * config/avr/t-avr (conv_X): Rename to func_X.
1194 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1197 * config/avr/lib1funcs-fixed.S: New file.
1198 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1199 after they are used.
1200 (neg2, neg4): New macros.
1201 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1202 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1203 (__umulhisi3): Speed up MUL variant if there is enough flash.
1204 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1206 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1207 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1208 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1209 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1210 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1211 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1212 (LIB2FUNCS_EXCLUDE): Add supported functions.
1214 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
1216 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1217 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1219 * fixed-obj.mk: Only expand dependency if $o is not in
1222 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1224 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1226 2012-08-22 Joseph Myers <joseph@codesourcery.com>
1228 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1229 depend on --enable-shared.
1230 ($(lib1asmfuncs-o)): Use %.vis files independent of
1232 * static-object.mk ($(base)$(objext), $(base).vis)
1233 ($(base)_s$(objext)): Use same rules for visibility handling as in
1236 2012-08-21 Ian Lance Taylor <iant@google.com>
1238 * config/i386/morestack.S (__morestack_non_split): Increase amount
1239 of space allocated for non-split code stack.
1241 2012-08-19 Joseph Myers <joseph@codesourcery.com>
1243 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1244 even if inhibit_libc.
1246 2012-08-17 Julian Brown <julian@codesourcery.com>
1248 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1249 -fexceptions -fnon-call-exceptions if not defined.
1250 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1251 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1253 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1255 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1258 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
1260 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1261 rs6000/t-slibgcc-aix.
1263 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1265 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1267 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1269 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1271 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1274 * Makefile.in (version): Replace top_srcdir with srcdir.
1276 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1278 * Makefile.in (version): set to BASE-VER file from gcc directory.
1280 2012-08-01 Nick Clifton <nickc@redhat.com>
1282 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1283 Implements __clrsb for an HImode argument.
1285 2012-07-31 Nick Clifton <nickc@redhat.com>
1287 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1288 Implements __clrsb for an HImode argument.
1289 * config/stormy16/clrsbhi2.c: New file:
1290 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1292 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1294 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1296 2012-07-19 Tristan Gingold <gingold@adacore.com>
1297 Richard Henderson <rth@redhat.com>
1299 * unwind-seh.c: New file.
1300 * unwind-generic.h: Include windows.h for SEH.
1301 (_Unwind_Exception): Use 6 private fields for SEH.
1302 (_GCC_specific_handler): Declare.
1303 * unwind-c.c (__gcc_personality_seh0): New function.
1305 * config/i386/libgcc-cygming.ver: New file.
1306 * config/i386/t-seh-eh: New file.
1307 * config.host (x86_64-*-mingw*): Default to seh.
1309 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1311 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1313 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
1315 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1316 __builtin_expect when checking for exceptions.
1317 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1319 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1321 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1322 function declaration.
1323 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1325 * config/ia64/sfp-exceptions.c: New.
1326 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
1328 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1330 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1331 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1332 * config/i386/64/sfp-machine: ... (delete here) ...
1333 * config/i386/sfp-machine.h: ... to here.
1334 (FP_EX_MASK): Remove.
1336 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1338 2012-06-11 Sriraman Tallam <tmsriram@google.com>
1340 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1341 * config/i386/libgcc-sol2.ver: Ditto.
1342 * config/i386/libgcc-glibc.ver: Ditto.
1344 2012-06-11 Roland McGrath <mcgrathr@google.com>
1346 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1347 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1350 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
1352 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1353 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1354 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1355 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1356 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
1357 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
1358 * config/i386/64/sfp-machine: ... (delete here) ...
1359 * config/i386/sfp-machine.h: ... to here.
1361 (__sfp_handle_exceptions): New function declaration.
1362 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1363 * config/i386/sfp-exceptions.c: New.
1364 * config/i386/t-softfp: New.
1365 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
1366 i386/t-softfp to tmake_file.
1368 2012-06-03 David S. Miller <davem@davemloft.net>
1370 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
1373 2012-05-31 David S. Miller <davem@davemloft.net>
1375 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
1376 multiply and divide instructions on 32-bit when V9.
1377 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
1379 2012-05-29 Joseph Myers <joseph@codesourcery.com>
1381 * config/arm/ieee754-df.S: Fix typos.
1382 * config/arm/ieee754-sf.S: Fix typos.
1383 * config/c6x/libunwind.S: Fix typos.
1384 * config/epiphany/udivsi3-float.c: Fix typos.
1385 * config/microblaze/muldi3_hard.S: Fix typos.
1386 * config/picochip/adddi3.S: Fix typos.
1387 * config/picochip/ashlsi3.S: Fix typos.
1388 * config/picochip/ashrsi3.S: Fix typos.
1389 * config/picochip/clzsi2.S: Fix typos.
1390 * config/picochip/cmpsi2.S: Fix typos.
1391 * config/picochip/divmod15.S: Fix typos.
1392 * config/picochip/divmodhi4.S: Fix typos.
1393 * config/picochip/divmodsi4.S: Fix typos.
1394 * config/picochip/longjmp.S: Fix typos.
1395 * config/picochip/lshrsi3.S: Fix typos.
1396 * config/picochip/parityhi2.S: Fix typos.
1397 * config/picochip/popcounthi2.S: Fix typos.
1398 * config/picochip/setjmp.S: Fix typos.
1399 * config/picochip/subdi3.S: Fix typos.
1400 * config/picochip/ucmpsi2.S: Fix typos.
1401 * config/picochip/udivmodhi4.S: Fix typos.
1402 * config/picochip/udivmodsi4.S: Fix typos.
1403 * config/spu/divv2df3.c: Fix typos.
1404 * config/spu/mfc_multi_tag_release.c: Fix typos.
1405 * config/spu/mfc_tag_release.c: Fix typos.
1406 * configure.ac: Fix typos.
1407 * configure: Regenerate.
1409 2012-05-25 Ian Lance Taylor <iant@google.com>
1411 * config/i386/morestack.S (__morestack_non_split): Check whether
1412 caller is varargs and needs %bp to hold the stack frame on return.
1414 2012-05-25 Olivier Hainque <hainque@adacore.com>
1416 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1417 sequence in the non pic case on VxWorks.
1419 2012-05-24 Olivier Hainque <hainque@adacore.com>
1421 * Makefile.in: Move dependency on install-unwind_h from
1422 "install-leaf" to "install".
1424 2012-05-24 Olivier Hainque <hainque@adacore.com>
1426 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1427 Use a separate command for stamp removals.
1429 2012-05-21 Andrew Pinski <apinski@cavium.com>
1432 * configure.ac: Define the default includes to being none.
1433 * configure: Regenerate.
1435 2012-05-16 Olivier Hainque <hainque@adacore.com>
1437 * Makefile.in (install-unwind_h): Rename into ...
1438 (install-unwind_h-forbuild): New target.
1439 (all): Use it instead of the former install-unwind_h.
1440 (install-unwind_h): Reinstate, copy to user install destination
1441 for include files, not to the internal gcc object directory one.
1442 (install-leaf): Depend on it.
1444 2012-05-15 Olivier Hainque <hainque@adacore.com>
1446 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
1447 register numbers. LR_REGNO replaces R_LR.
1448 (ucontext_for): New, helper for ...
1449 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
1451 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
1453 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1455 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
1456 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
1457 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
1459 (i[34567]86-*-*, x86_64-*-*): ... here.
1461 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
1462 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
1464 * config/i386/i386-cpuinfo.c: Rename to ...
1465 * config/i386/cpuinfo.c: ... this.
1466 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
1468 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
1469 (libgcc_cv_init_priority): New test.
1470 * configure: Regenerate.
1471 * config.in: New file.
1472 * Makefile.in (clean): Rename config.h to auto-target.h.
1473 (config.h): Likewise.
1474 (stamp-h): Likewise.
1476 * config/i386/cpuinfo.c (auto-target.h): Include.
1477 (CONSTRUCTOR_PRIORITY): Define.
1478 (__cpu_indicator_init): Use it.
1480 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1482 * longlong.h: Use a URL instead of an FSF postal address.
1483 Replace spaces with tab.
1485 2012-05-08 Teresa Johnson <tejohnson@google.com>
1487 * libgcov.c (gcov_clear, __gcov_reset): New functions.
1488 (__gcov_dump): Ditto.
1489 (gcov_dump_complete): New global variable.
1490 (gcov_exit): Export hidden to enable use in L_gcov_dump.
1491 (__gcov_flush): Outline functionality now in gcov_clear.
1492 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
1494 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
1496 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
1497 (mips*-*-linux*): Include mips/t-tpbit when long double is
1500 2012-04-25 Sriraman Tallam <tmsriram@google.com>
1502 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
1503 (get_available_features): New argument. Check for AVX2.
1504 (__cpu_indicator_init): Modify call to get_available_features.
1506 2012-04-25 Alan Modra <amodra@gmail.com>
1508 * config/rs6000/crtsavevr.S: New file.
1509 * config/rs6000/crtrestvr.S: New file.
1510 * config/rs6000/t-savresfgpr: Build the above.
1511 * config/rs6000/t-netbsd: Likewise.
1513 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1515 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
1517 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1519 * libgcc/config/i386/i386-cpuinfo.c: New file.
1520 * libgcc/config/i386/t-cpuinfo: New file.
1521 * libgcc/config.host: Include t-cpuinfo.
1522 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
1524 2012-04-24 Chao-ying Fu <fu@mips.com>
1526 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
1528 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
1530 struct siginfo vs. siginfo_t
1532 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
1533 siginfo_t instead of struct siginfo.
1534 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
1535 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
1536 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
1537 (ia64_handle_unwabi): Likewise.
1538 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
1539 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
1540 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
1541 (sh_fallback_frame_state): Likewise.
1542 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
1543 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
1545 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
1547 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
1550 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
1552 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
1553 if it hasn't been previously saved.
1555 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
1557 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
1560 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
1563 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
1564 instead of __AVR_HAVE_8BIT_SP__.
1566 2012-03-26 Tristan Gingold <gingold@adacore.com>
1568 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
1569 (unw_table_entry): Use unw_word instead of unsigned long.
1570 (_Unwind_FindTableEntry): Likewise.
1571 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
1572 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
1573 (_Unwind_FindTableEntry): Likewise.
1574 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
1575 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
1576 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
1577 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
1578 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
1579 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
1580 (uw_init_context_1, uw_install_context): Likewise.
1581 (unw_word): Move to unwind-ia64.h
1583 2012-03-26 Tristan Gingold <gingold@adacore.com>
1585 * config/vms/vms-ucrt0.c: Update copyright years.
1587 (___gcc_main_flags): Declare.
1588 (__main): Check flags to remap argv and exit code.
1589 * config.host (*-*-*vms*): Adjust extra_parts.
1590 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
1593 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
1595 * arm/lib1funcs.asm (ctzsi2): New function.
1596 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
1597 * arm/t-linux (LIB1ASMFUNCS): Likewise.
1598 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
1599 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
1600 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
1601 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
1603 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
1605 * config.host: Add bits to support powerpc64-*-freebsd*.
1606 * config/rs6000/freebsd-unwind.h: New file.
1607 * config/rs6000/t-freebsd64: New file.
1609 2012-03-20 Richard Guenther <rguenther@suse.de>
1611 PR gcov-profile/52627
1612 * libgcov.c (init_mx): Fix mutex name.
1614 2012-03-16 Tristan Gingold <gingold@adacore.com>
1616 * config/ia64/vms-unwind.h: Remove ulong (and replace
1617 it by unw_reg where used). Define unw_reg with __int64.
1619 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1621 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1623 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1625 (sparc_is_sighandler): Likewise.
1627 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
1629 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
1632 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1634 * config/arm/crtn.S: Fix typo.
1636 2012-03-13 Richard Guenther <rguenther@suse.de>
1638 * libgcov.c: Remove stdio.h include and NULL un-define.
1640 2012-03-13 Richard Guenther <rguenther@suse.de>
1643 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
1645 2012-03-13 Richard Guenther <rguenther@suse.de>
1647 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
1649 2012-03-13 Richard Guenther <rguenther@suse.de>
1651 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
1652 and __gthread_mutex_init_function definitions.
1654 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1656 * config.host (mips*-*-openbsd*): Remove.
1658 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1660 * config.host: Remove alpha*-dec-osf5.1* handling.
1661 * config/alpha/gthr-posix.c: Remove.
1662 * config/alpha/libgcc-osf5.ver: Remove.
1663 * config/alpha/osf5-unwind.h: Remove.
1664 * config/alpha/t-osf-pthread: Remove.
1665 * config/alpha/t-slibgcc-osf: Remove.
1666 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
1667 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
1668 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
1669 * mkmap-flat.awk: Remove osf_export handling.
1671 2012-03-12 Richard Guenther <rguenther@suse.de>
1673 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
1674 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1675 (__gthread_mutex_init_function): New function.
1676 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1679 * libgcov.c: Include gthr.h.
1680 (__gcov_flush_mx): New global variable.
1681 (init_mx, init_mx_once): New functions.
1682 (__gcov_flush): Protect self with a mutex.
1683 (__gcov_fork): Re-initialize mutex after forking.
1684 * unwind-dw2-fde.c: Change condition under which to use
1685 __GTHREAD_MUTEX_INIT_FUNCTION.
1687 2012-03-12 Tristan Gingold <gingold@adacore.com>
1689 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
1690 * config/ia64/t-vms: Likewise.
1692 2012-03-11 Michael Hope <michael.hope@linaro.org>
1694 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
1697 2012-03-07 Walter Lee <walt@tilera.com>
1699 * config/tilepro/atomic.c: Rename "atomic_" prefix to
1701 (atomic_xor): Rename and move definition to
1702 config/tilepro/atomic.h.
1703 (atomic_nand): Ditto.
1704 * config/tilepro/atomic.h: Rename "atomic_" prefix to
1706 (arch_atomic_xor): Move from config/tilepro/atomic.c.
1707 (arch_atomic_nand): Ditto.
1709 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1712 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
1714 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1717 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
1720 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1724 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
1725 if RAMPZ affects reading from RAM.
1726 (__tablejump_elpm__): Ditto.
1728 (__movmemx_hi): Ditto.
1729 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
1730 (__do_global_dtors): Ditto.
1731 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
1732 (__movmemx_hi): Ditto.
1734 2012-03-05 Richard Henderson <rth@redhat.com>
1736 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
1737 [ARM] (count_trailing_zeros): Use the builtin.
1739 2012-03-01 Kai Tietz <ktietz@redhat.com>
1741 * soft-fp: Imported from glibc upstream.
1743 2012-02-28 Kai Tietz <ktietz@redhat.com>
1745 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
1746 for mingw-targets as attribute gcc_struct.
1748 2012-02-28 Ian Lance Taylor <iant@google.com>
1750 * generic-morestack.c (__splitstack_releasecontext): Correct call
1751 to __morestack_release_segments.
1753 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
1756 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
1757 for __linux__ when removing signals from __morestack_fullmask.
1759 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
1762 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
1764 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1766 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
1767 instead of HAVE_INITFINI_ARRAY.
1768 * config/ia64/crtend.S: Likewise.
1770 2012-02-20 Kai Tietz <ktietz@redhat.com>
1773 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
1775 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
1776 to w32-unwind.h header.
1778 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1780 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
1781 (mips*-*-linux*): Remove t-slibgcc-libgcc.
1782 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
1783 * config/mips/mips16.S (__mips16_rdhwr): Delete.
1785 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1787 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
1789 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1792 * config/darwin-crt-tm.c: Correct typo.
1794 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1795 Patrick Marlier <patrick.marlier@gmail.com>
1798 * config/darwin-crt-tm.c: Generate dummy functions.
1800 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1801 Patrick Marlier <patrick.marlier@gmail.com>
1804 * config/darwin-crt-tm.c (getTMCloneTable): New function.
1805 (__doTMRegistrations): Call it.
1806 (__doTMdeRegistrations): Likewise.
1808 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
1809 Anatoly Sokolov <aesok@post.ru>
1810 Eric Weddington <eric.weddington@atmel.com>
1813 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
1814 (__epilogue_restores__): Ditto.
1816 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
1820 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
1821 Solaris 11 and slightly reformat.
1822 (sparc_is_sighandler): Likewise.
1824 2012-02-14 Walter Lee <walt@tilera.com>
1826 * config.host: Handle tilegx and tilepro.
1827 * config/tilegx/sfp-machine.h: New file.
1828 * config/tilegx/sfp-machine32.h: New file.
1829 * config/tilegx/sfp-machine64.h: New file.
1830 * config/tilegx/t-crtstuff: New file.
1831 * config/tilegx/t-softfp: New file.
1832 * config/tilegx/t-tilegx: New file.
1833 * config/tilepro/atomic.c: New file.
1834 * config/tilepro/atomic.h: New file.
1835 * config/tilepro/linux-unwind.h: New file.
1836 * config/tilepro/sfp-machine.h: New file.
1837 * config/tilepro/softdivide.c: New file.
1838 * config/tilepro/softmpy.S: New file.
1839 * config/tilepro/t-crtstuff: New file.
1840 * config/tilepro/t-tilepro: New file.
1842 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
1846 * gthr-posix.h: Allow static initializer macros to be disabled.
1847 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
1849 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
1851 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
1852 Add t-slibgcc-libgcc to tmake_file.
1853 * config/mips/libgcc-mips16.ver: Revert previous patch.
1854 * config/mips/mips16.S (__mips16_rdhwr): Hide.
1856 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
1857 Jayant R Sonar <jayant.sonar@kpitcummins.com>
1859 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
1860 * config/cr16/crti.S: New file.
1861 * config/cr16/crtlibid.S: New file.
1862 * config/cr16/crtn.S: New file.
1863 * config/cr16/lib1funcs.S: New file.
1864 * config/cr16/t-cr16: New file.
1865 * config/cr16/t-crtlibid: New file.
1866 * config/cr16/unwind-dw2.h: New file.
1867 * config/cr16/unwind-cr16.c: New file.
1868 * config/cr16/divmodhi3.c: New file.
1870 2012-01-25 Alan Modra <amodra@gmail.com>
1872 * config/rs6000/t-linux64: Delete. Move..
1873 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
1874 * config/rs6000/t-linux: ..and libgcc flags to here.
1876 2012-01-22 Douglas B Rupp <rupp@gnat.com>
1878 * config.host (i[34567]86-*-interix3*):
1879 Change triplet to i[34567]86-*-interix[3-9]*.
1880 * configure: Regenerate.
1882 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
1883 Richard Sandiford <rdsandiford@googlemail.com>
1885 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
1886 * config/mips/mips16.S (__mips16_rdhwr): New function.
1887 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
1889 2012-01-11 Nathan Sidwell <nathan@acm.org>
1891 * libgcov.c (__gcov_init): Ignore objects with no functions.
1893 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
1896 Extend __pgmx semantics to linearize memory.
1897 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
1898 * config/avr/lib1funcs.S (__xload_1): New function.
1899 (__movmemx_qi, __movmemx_hi): New functions.
1900 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
1903 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1905 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
1906 purported sigacthandler address isn't null before dereferencing it.
1907 (sparc_is_sighandler): Likewise.
1909 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1912 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
1913 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
1914 (sparc_is_sighandler): Likewise.
1915 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
1917 2012-01-06 Tristan Gingold <gingold@adacore.com>
1919 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
1920 compatibility thunks...
1921 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
1922 (crtbeginS.o, crtendS.o): ... and these to ...
1923 * config/ia64/t-ia64-elf: ... this new file.
1924 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
1925 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
1927 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1929 * configure: Regenerate.
1930 * config/s390/t-crtstuff: Remove -fPIC.
1932 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1935 * enable-execute-stack-mprotect.c (getpagesize): Do not define
1938 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1941 * config/avr/lib1funcs.S: Remove FIXME comments.
1942 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
1944 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1946 Implement light-weight DImode support.
1947 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
1948 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
1949 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
1950 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
1952 2011-12-30 Nathan Sidwell <nathan@acm.org>
1954 * libgcov.c (gcov_crc32): Remove global var.
1955 (free_fn_data): New function.
1956 (buffer_fn_data): Pass in filename, more robust error recovery.
1957 (crc32_unsigned): New function.
1958 (gcov_exit): More robust detection of new program. More robust
1960 (__gcov_init): Do not update program's crc here.
1962 2011-12-21 Tristan Gingold <gingold@adacore.com>
1964 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
1966 2011-12-21 Ian Lance Taylor <iant@google.com>
1968 * config/i386/morestack.S: Simplify CFI opcodes throughout.
1970 2011-12-20 Ian Lance Taylor <iant@google.com>
1972 * config/i386/morestack.S (__morestack_non_split): If there is
1973 enough stack space already, don't split. Ask for more stack space
1976 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
1978 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
1980 (_Unwind_DebugHook): New function.
1981 (uw_restore_core_regs): New define.
1982 (unwind_phase2): Use uw_restore_core_regs instead of
1984 (unwind_phase2_forced): Likewise.
1985 (__gnu_Unwind_Resume): Likewise.
1987 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
1989 * config/alpha/linux-unwind.h: Update copyright years.
1990 (MD_FROB_UPDATE_CONTEXT): New define.
1991 (alpha_frob_update_context): New function.
1993 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
1995 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
1996 tmake_file rather replacing it.
1998 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
2000 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
2001 function is not used for PPC64.
2002 (save_world): Amend comments. Update the VRsave mask to reflect the
2004 (rest_world): Update comments, do not clobber r10, do not use r8.
2005 (eh_rest_world_r10): Amend comments, do not use r8.
2006 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
2007 no longer used, move restore of CR and target address to the end of
2010 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
2012 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
2013 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
2015 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
2018 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
2019 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
2021 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
2023 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
2025 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
2028 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
2029 * config/avr/lib1funcs.S (__muldi3): New function.
2031 2011-12-06 Andrew Pinski <apinski@cavium.com>
2033 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
2035 (__frame_dummy_init_array_entry): Likewise.
2037 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
2039 Forward-port from gcc-4_6-branch r181936 2011-12-02.
2043 * config/avr/lib1funcs.S (__prologue_saves__,
2044 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
2045 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
2047 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
2049 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
2051 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2054 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
2055 (_ITM_deregisterTMCloneTable): Likewise.
2056 (__register_frame_info): Fix unused warning.
2057 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
2058 pthread_default_stacksize_np): Likewise.
2059 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
2061 2011-11-29 DJ Delorie <dj@redhat.com>
2063 * config.host (rl78-*-elf): New case.
2064 * config/rl78: New directory for the Renesas RL78.
2066 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
2068 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
2071 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2074 * config/rs6000/t-savresfgpr: New file.
2075 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2076 $(srcdir)/config/rs6000/eabi.S.
2077 * config/rs6000/t-ppccomm-ldbl: Remove.
2078 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2080 (powerpc-*-eabispe*): Likewise.
2081 (powerpc-*-eabi*): Likewise.
2082 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2083 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2084 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2085 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2087 (powerpc-*-eabisim*): Likewise.
2088 (powerpc-*-elf*): Likewise.
2089 (powerpc-*-eabialtivec*): Likewise.
2090 (powerpc-xilinx-eabi*): Likewise.
2091 (powerpc-*-rtems*): Likewise.
2092 (powerpcle-*-elf*): Likewise.
2093 (powerpcle-*-eabisim*): Likewise.
2094 (powerpcle-*-eabi*): Likewise.
2096 2011-11-27 Ian Lance Taylor <iant@google.com>
2098 * generic-morestack.c (__splitstack_find): Check for NULL old
2100 (__splitstack_resetcontext): New function.
2101 (__splitstack_releasecontext): New function.
2102 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2104 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2106 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2108 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2110 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2112 2011-11-26 Richard Henderson <rth@redhat.com>
2114 * config/m68k/linux-atomic.c: New file.
2115 * config/m68k/t-linux: New file.
2116 * config.host (m68k-uclinux, m68k-linux): Use it.
2118 2011-11-26 Richard Henderson <rth@redhat.com>
2120 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2121 (__TMC_END__): Only declare if hidden is available; in the definition,
2122 if hidden is unavailable add a null record.
2123 (deregister_tm_clones, register_tm_clones): New.
2124 (__do_global_dtors_aux, frame_dummy): Use them.
2125 (__do_global_dtors, __do_global_ctors_1): Likewise.
2127 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2129 * config/darwin-crt-tm.c: New file.
2130 * config.host (darwin): Build crttms.o crttme.o to provide
2131 startup and shutdown for tm clones.
2132 * config/t-darwin (crttms.o): New build rule.
2133 (crttme.o): Likewise.
2135 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
2137 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2140 2011-11-21 Richard Henderson <rth@redhat.com>
2142 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2143 (__TMC_LIST__, __TMC_END__): New.
2144 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2145 (__do_global_dtors): Likewise.
2146 (frame_dummy): Call _ITM_registerTMCloneTable.
2147 (__do_global_ctors_1): Likewise.
2149 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2151 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2152 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2153 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2154 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2155 * config/i386/t-darwin64: Remove.
2156 * config/sh/t-netbsd (LIB2ADD): Remove.
2158 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
2161 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2162 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2163 * config/avr/lib1funcs.S (wmov): New assembler macro.
2164 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2165 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2166 (__udivmod64): New function.
2167 (__negdi2): New function.
2169 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2171 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2172 *-*-freebsd*aout*): Remove.
2174 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
2176 * static-object.mk (c_flags-$o): Save c_flags.
2177 ($(base)$(objext)): Use it.
2179 2011-11-18 Steve Ellcey <sje@cup.hp.com>
2181 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2183 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
2186 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2187 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2190 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2192 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2194 (aeabi_uidivmod): Likewise.
2195 (umodsi3): Likewise.
2197 (aeabi_idivmod): Likewise.
2200 2011-11-16 Tristan Gingold <gingold@adacore.com>
2202 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2204 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
2207 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2208 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2210 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2212 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2214 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2215 * config/pa/t-stublib64: Delete.
2217 2011-11-12 Richard Henderson <rth@redhat.com>
2219 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2220 cast the pointer argument to _Unwind_SetGRPtr.
2222 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2224 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2226 2011-11-09 Ian Lance Taylor <iant@google.com>
2228 * generic-morestack.c: Include <string.h>.
2229 (uintptr_type): Define.
2230 (struct initial_sp): Add dont_block_signals field. Reduce size of
2232 (allocate_segment): Set prev field to NULL. Don't set
2233 __morestack_current_segment or __morestack_segments.
2234 (__generic_morestack): Update current->prev and *pp after calling
2236 (__morestack_block_signals): Don't do anything if
2237 dont_block_signals is set.
2238 (__morestack_unblock_signals): Likewise.
2239 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2241 (__splitstack_block_signals): New function.
2242 (enum __splitstack_content_offsets): Define.
2243 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2244 (__splitstack_makecontext): New function.
2245 (__splitstack_block_signals_context): New function.
2246 (__splitstack_find_context): New function.
2247 * config/i386/morestack.S (__morestack_get_guard): New function.
2248 (__morestack_set_guard, __morestack_make_guard): New functions.
2249 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2251 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2253 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2254 (i[34567]86-*-mingw*): ... here.
2255 (x86_64-*-mingw*): ... here.
2257 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2259 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2261 2011-11-07 Nathan Sidwell <nathan@acm.org>
2263 * libgcov.c (struct gcov_fn_buffer): New struct.
2264 (buffer_fn_data): New helper.
2265 (gcov_exit): Rework for new gcov data structures.
2267 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
2270 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2272 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2274 * config.host (tmake_file): Correct comment.
2275 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2277 (bfin*-uclinux*): Likewise.
2278 (bfin*-linux-uclibc*): Likewise.
2279 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2281 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2283 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2284 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2285 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2286 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2287 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2288 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2289 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2290 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2291 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2292 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2293 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2294 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2295 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2297 * config/bfin/t-elf: Remove.
2298 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2300 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2302 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2303 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2304 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2305 (lm32-*-elf*): ... this.
2306 (lm32-*-rtems*): ... and this.
2308 (m32r-*-rtems*): Add to tmake_file.
2309 (moxie-*-rtems*): Likewise.
2310 (sparc-*-rtems*): Likewise.
2311 Remove t-rtems from tmake_file.
2312 (sparc64-*-rtems*): Likewise.
2313 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2316 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2319 * config/gthr-posix.h: Move ...
2320 * gthr-posix.h: ... here.
2321 * config/gthr-lynx.h: Reflect this.
2322 * config/gthr-vxworks.h: Likewise.
2323 * config/rs6000/gthr-aix.h: Likewise.
2324 * configure.ac (target_thread_file): Likewise.
2325 * configure: Regenerate.
2327 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2329 * config.host (arm*-*-rtemseabi*): New target.
2331 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2334 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2337 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2339 * config.host (epiphany-*-elf*): New configuration.
2340 * config/epiphany: New Directory.
2342 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2344 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2345 * config/avr/t-rtems: New.
2346 Filter out _exit from LIB1ASMFUNCS.
2348 2011-11-04 David S. Miller <davem@davemloft.net>
2350 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2351 * configure: Rebuild.
2353 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2355 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
2358 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
2361 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
2362 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
2364 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
2367 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
2369 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2371 * config/c6x/t-elf (LIB2ADDEH): Set.
2372 * config/c6x/t-c6x-elf: Remove.
2374 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2376 * config/i386/sol2-ci.S: Rename to ...
2377 * config/i386/crti.S: ... this.
2378 * config/i386/sol2-cn.S: Rename to ...
2379 * config/i386/crtn.S: ... this.
2380 * config/sparc/sol2-ci.S: Rename to ...
2381 * config/sparc/crti.S: ... this.
2382 * config/sparc/sol2-cn.S: Rename to ...
2383 * config/sparc/crtn.S: ... this.
2384 * config/t-sol2 (CUSTOM_CRTIN): Remove.
2385 (crti.o, crtn.o): Remove.
2387 2011-11-04 Tristan Gingold <gingold@adacore.com>
2389 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
2391 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
2393 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
2395 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
2397 * config.host (crisv32-*-none, cris-*-none): Remove.
2398 (crisv32-*-elf): Append to tmake_file, don't just set it.
2399 (cris-*-elf): Add missing t-fdpbit to tmake_file.
2401 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2403 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
2404 (ecrtn$(objext)): Likewise.
2405 (ncrti$(objext)): Likewise.
2406 (ncrtn$(objext)): Likewise.
2408 2011-11-03 Andreas Schwab <schwab@redhat.com>
2410 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2412 2011-11-02 David S. Miller <davem@davemloft.net>
2414 * configure.ac: Set host_address on sparc too.
2415 * configure: Regenerate.
2416 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2417 based upon host_address.
2418 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2420 2011-11-02 Jason Merrill <jason@redhat.com>
2422 * config/rs6000/t-ppccomm: Add missing \.
2424 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2426 * gthr-single.h, gthr.h: New files.
2427 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2428 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2429 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2430 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2431 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2432 * configure.ac (thread_header): New variable.
2433 Set it depending on target_thread_file.
2434 (gthr-default.h): Link from $thread_header.
2435 * configure: Regenerate.
2436 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
2438 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2440 * configure.ac (tm_file_): New variable.
2441 Determine from tm_file.
2442 (tm_file, tm_defines): Substitute.
2443 * configure: Regenerate.
2444 * mkheader.sh: New file.
2445 * Makefile.in (clean): Remove libgcc_tm.h.
2446 ($(objects)): Depend on libgcc_tm.h.
2447 (libgcc_tm_defines, libgcc_tm_file): New variables.
2448 (libgcc_tm.h, libgcc_tm.stamp): New targets.
2449 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
2450 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
2451 ($(extra-parts)): Depend on libgcc_tm.h.
2452 * config.host (tm_defines, tm_file): New variable.
2453 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
2454 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
2455 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
2456 (avr-*-rtems*): Likewise.
2457 (avr-*-*): Likewise.
2458 (frv-*-elf): Likewise.
2459 (frv-*-*linux*): Likewise.
2460 (h8300-*-rtems*): Likewise.
2461 (h8300-*-elf*): Likewise.
2462 (i[34567]86-*-darwin*): Likewise.
2463 (x86_64-*-darwin*): Likewise.
2464 (rx-*-elf): Likewise.
2465 (tic6x-*-uclinux): Likewise.
2466 (tic6x-*-elf): Likewise.
2467 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
2468 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
2469 * config/i386/cygming-crtbegin.c: Likewise.
2470 * config/i386/cygming-crtend.c: Likewise.
2471 * config/ia64/fde-vms.c: Likewise.
2472 * config/ia64/unwind-ia64.c: Likewise.
2473 * config/libbid/bid_gcc_intrinsics.h: Likewise.
2474 * config/rs6000/darwin-fallback.c: Likewise.
2475 * config/stormy16/lib2funcs.c: Likewise.
2476 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
2477 * crtstuff.c: Likewise.
2478 * dfp-bit.h: Likewise.
2479 * emutls.c: Likewise.
2480 * fixed-bit.c: Likewise.
2481 * fp-bit.c: Likewise.
2482 * generic-morestack-thread.c: Likewise.
2483 * generic-morestack.c: Likewise.
2484 * libgcc2.c: Likewise.
2485 * libgcov.c: Likewise.
2486 * unwind-dw2-fde-dip.c: Likewise.
2487 * unwind-dw2-fde.c: Likewise.
2488 * unwind-dw2.c: Likewise.
2489 * unwind-sjlj.c: Likewise.
2491 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2493 * configure.ac: Include ../config/picflag.m4.
2494 (GCC_PICFLAG): Call it.
2496 * configure: Regenerate.
2497 * Makefile.in (gcc_srcdir): Remove.
2498 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
2499 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
2500 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
2501 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
2502 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
2505 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
2506 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
2507 to refer to libgcc2.c.
2509 * config/darwin-64.c: New file.
2510 * config/darwin-crt3.c: Remove comment.
2511 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
2512 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
2513 config/udivmodsi4.c: New files.
2514 * config/memcmp.c, config/memcpy.c, config/memmove.c,
2515 config/memset.c: New files.
2516 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
2517 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
2518 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
2519 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
2520 * config/t-openbsd-thread: New file.
2521 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
2522 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
2523 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
2524 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
2527 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
2528 to refer to gthr-posix.c.
2529 * config/alpha/t-vms (LIB2ADD): Set.
2530 * config/alpha/vms-gcc_shell_handler.c: New file.
2531 * config/arm/bpabi.c, config/arm/fp16.c,
2532 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
2533 config/arm/unaligned-funcs.c: New files.
2534 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
2535 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2536 * config/arm/t-linux: Likewise.
2537 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
2538 * config/arm/t-netbsd: New file.
2539 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
2540 * config/arm/t-symbian (LIB2ADD_ST): Set.
2541 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
2542 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2543 * config/bfin/t-elf: New file.
2544 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
2545 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
2546 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
2547 config/c6x/ltf.c: New files.
2548 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
2549 (HOST_LIBGCC2_CFLAGS): Set.
2550 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
2551 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2552 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
2554 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
2555 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
2556 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
2557 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
2558 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
2560 * config/frv/t-frv (LIB2ADD): Set.
2561 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2562 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
2563 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
2564 config/h8300/popcounthi2.c: New files.
2565 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2566 * config/i386/gthr-win32.c: New file.
2567 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
2568 * config/i386/t-cygwin: Likewise.
2569 * config/i386/t-darwin, config/i386/t-darwin64,
2570 config/i386/t-gthr-win32, config/i386/t-interix: New files.
2571 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
2572 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2573 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2574 * config/ia64/quadlib.c: New file.
2575 * config/ia64/t-hpux (LIB2ADD): Set.
2576 * config/ia64/t-ia64: Add comment.
2577 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
2578 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2579 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
2580 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
2581 * config/m32c/t-m32c (LIB2ADD): Set.
2582 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2583 * config/m32r/t-m32r: Likewise.
2584 * config/m68k/fpgnulib.c: New file.
2585 * config/m68k/t-floatlib (LIB2ADD): Set.
2586 (xfgnulib.c): New target.
2587 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
2588 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
2589 * config/mep/t-mep (LIB2ADD): Set.
2590 * config/microblaze/divsi3.asm: Rename to divsi3.S.
2591 * config/microblaze/moddi3.asm: Rename to moddi3.S.
2592 * config/microblaze/modsi3.asm: Rename to modsi3.S.
2593 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
2594 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
2595 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
2596 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
2597 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
2598 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
2599 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
2601 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
2602 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
2603 * config/pa/fptr.c, config/pa/lib2funcs.S,
2604 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
2605 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2606 (LIB2ADD, LIB2ADD_ST): Set.
2607 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
2608 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
2610 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
2611 * config/pdp11/t-pdp11: New file.
2612 * config/picochip/libgccExtras/adddi3.S,
2613 config/picochip/libgccExtras/ashlsi3.S,
2614 config/picochip/libgccExtras/ashrsi3.S,
2615 config/picochip/libgccExtras/clzsi2.S,
2616 config/picochip/libgccExtras/cmpsi2.S,
2617 config/picochip/libgccExtras/divmod15.S,
2618 config/picochip/libgccExtras/divmodhi4.S,
2619 config/picochip/libgccExtras/divmodsi4.S,
2620 config/picochip/libgccExtras/lshrsi3.S,
2621 config/picochip/libgccExtras/parityhi2.S,
2622 config/picochip/libgccExtras/popcounthi2.S,
2623 config/picochip/libgccExtras/subdi3.S,
2624 config/picochip/libgccExtras/ucmpsi2.S,
2625 config/picochip/libgccExtras/udivmodhi4.S,
2626 config/picochip/libgccExtras/udivmodsi4.S: New files.
2627 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
2628 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
2629 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
2630 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
2631 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
2632 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
2633 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
2634 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
2636 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
2637 (HOST_LIBGCC2_CFLAGS): Set.
2638 * config/rs6000/t-darwin64: New file.
2639 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
2640 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
2641 * config/rs6000/t-ppccomm (LIB2ADD): Add
2642 $(srcdir)/config/rs6000/tramp.S.
2643 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
2644 Add $(srcdir)/config/rs6000/eabi.S.
2645 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
2646 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
2647 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
2648 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
2649 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
2650 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
2651 * config/rs6000/tramp.S: New file.
2652 * config/s390/t-tpf: Remove.
2653 * config/sh/linux-atomic.S: New file.
2654 * config/sh/t-linux (LIB2ADD): Set.
2655 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
2656 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2657 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
2659 (HOST_LIBGCC2_CFLAGS): Set.
2660 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2661 * config/spu/divmodti4.c, config/spu/divv2df3.c,
2662 config/spu/float_disf.c, config/spu/float_unsdidf.c,
2663 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
2664 config/spu/mfc_multi_tag_release.c,
2665 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
2666 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
2667 config/spu/multi3.c: New files.
2668 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
2669 (HOST_LIBGCC2_CFLAGS): Set.
2670 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
2671 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
2672 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
2673 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
2674 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
2675 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
2676 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
2677 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
2678 config/stormy16/umodsi3.c: New files.
2679 * config/xtensa/lib2funcs.S: New file.
2680 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2681 * config/xtensa/t-xtensa (LIB2ADD): Set.
2682 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
2683 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
2684 Add t-freebsd-thread to tmake_file for posix threads.
2685 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
2686 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
2687 (*-*-lynxos*): Likewise.
2688 (*-*-netbsd*): Likewise.
2689 (*-*-openbsd*): Likewise.
2690 Add t-openbsd-thread to tmake_file for posix threads.
2691 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
2692 (*-*-vxworks*): Set tmake_file.
2693 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2694 (alpha*-*-freebsd*): Likewise.
2695 (alpha*-*-netbsd*): Likewise.
2696 (alpha*-*-openbsd*): Likewise.
2697 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
2698 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2699 (alpha*-dec-*vms*): Likewise.
2700 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
2701 (bfin*-elf*): Add bfin/t-elf to tmake_file.
2702 (bfin*-uclinux*): Likewise.
2703 (bfin*-linux-uclibc*): Likewise.
2704 (crisv32-*-elf): Add cris/t-cris to tmake_file.
2705 (crisv32-*-none): Likewise.
2706 (cris-*-elf): Likewise.
2707 (cris-*-none): Likewise.
2708 (cris-*-linux*, crisv32-*-linux*): Likewise.
2709 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
2711 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
2713 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
2714 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
2715 (x86_64-*-elf*): Likewise.
2716 (i[34567]86-*-nto-qnx*): Likewise.
2717 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
2719 (x86_64-*-mingw*): Likewise.
2720 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
2721 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
2722 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2723 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2724 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
2726 (mipsisa64sr71k-*-elf*): Likewise.
2727 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2728 (mips-*-elf*, mipsel-*-elf*): Likewise.
2729 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2730 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2731 (mips*-*-rtems*): Likewise.
2732 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
2734 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
2735 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
2736 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
2737 (spu-*-elf*): Likewise.
2738 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
2740 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2742 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
2743 $(srcdir) to refer to $(LIB1ASMSRC).
2745 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
2746 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
2747 config/arm/lib1funcs.S: New files.
2748 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
2749 * config/arm/t-arm: New file.
2750 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
2751 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
2752 config/arm/t-strongarm-elf: New files.
2753 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
2754 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
2755 * config/avr/lib1funcs.S: New file.
2756 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2757 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
2758 * config/c6x/lib1funcs.S: New file.
2759 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2760 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
2761 * config/frv/lib1funcs.S: New file.
2762 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2763 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
2764 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
2765 * config/ia64/__divxf3.asm: Rename to ...
2766 * config/ia64/__divxf3.S: ... this.
2767 Adapt lib1funcs.asm filename.
2768 * config/ia64/_fixtfdi.asm: Rename to ...
2769 * config/ia64/_fixtfdi.S: ... this.
2770 Adapt lib1funcs.asm filename.
2771 * config/ia64/_fixunstfdi.asm: Rename to ...
2772 * config/ia64/_fixunstfdi.S: ... this.
2773 Adapt lib1funcs.asm filename.
2774 * config/ia64/_floatditf.asm: Rename to ...
2775 * config/ia64/_floatditf.S: ... this.
2776 Adapt lib1funcs.asm filename.
2777 * config/ia64/lib1funcs.S: New file.
2778 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
2779 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2780 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
2781 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
2782 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
2783 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
2784 * config/mep/lib1funcs.S: New file.
2785 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2786 * config/mips/mips16.S: New file.
2787 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2788 * config/pa/milli64.S: New file.
2789 * config/pa/t-linux, config/pa/t-linux64: New files.
2790 * config/picochip/lib1funcs.S: New file.
2791 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2792 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
2793 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
2794 * config/sh/t-netbsd: New file.
2795 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
2796 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
2797 * config/sh/t-sh64: New file.
2798 * config/sparc/lb1spc.S: New file.
2799 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
2801 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
2802 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
2803 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
2804 config/xtensa/lib1funcs.S: New files.
2805 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2806 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
2808 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
2809 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
2810 (arm*-*-linux*): Likewise.
2811 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
2812 arm*-*-linux-*eabi, add arm/t-linux otherwise.
2813 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
2814 (arm*-*-ecos-elf): Likewise.
2815 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2816 (arm*-*-rtems*): Likewise.
2817 (arm*-*-elf): Likewise.
2818 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
2819 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
2820 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
2821 (bfin*-uclinux*): Likewise.
2822 (bfin*-linux-uclibc*): Likewise.
2823 (bfin*-rtems*): Likewise.
2824 (bfin*-*): Likewise.
2825 (fido-*-elf): Merge into m68k-*-elf*.
2826 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
2827 (frv-*-*linux*): Add frv/t-frv to tmake_file.
2828 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
2829 (h8300-*-elf*): Likewise.
2830 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
2831 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
2832 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
2833 (i[34567]86-*-mingw*): Likewise.
2834 (x86_64-*-mingw*): Likewise.
2835 (i[34567]86-*-interix3*): Likewise.
2836 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
2837 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
2838 (m68k-*-elf*): Also handle fido-*-elf.
2839 Add m68k/t-floatlib to tmake_file.
2840 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
2841 (m68k-*-linux*): Likewise.
2842 (m68k-*-rtems*): Likewise.
2843 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
2844 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
2846 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
2847 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
2848 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
2849 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
2850 sh/t-netbsd to tmake_file.
2851 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
2852 (sh-*-rtems*): Add sh/t-sh to tmake_file.
2853 (sh-wrs-vxworks): Likewise.
2854 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
2856 (v850*-*-*): Add v850/t-v850 to tmake_file.
2857 (vax-*-linux*): Add vax/t-linux to tmake_file.
2858 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
2860 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2862 * crtstuff.c: New file.
2863 * Makefile.in (CRTSTUFF_CFLAGS): Define.
2864 (CRTSTUFF_T_CFLAGS): Define.
2865 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
2866 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
2867 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
2870 (crtbeginT.o): Use $(objext).
2871 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
2872 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
2873 (gcc-extra-parts): Remove.
2874 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
2876 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2877 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
2878 Add t-crtstuff-pic to tmake_file.
2879 (*-*-lynxos*): New case.
2880 Set tmake_file, extra_parts.
2881 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
2882 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
2883 *-*-netbsdelf[2-9]*.
2884 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
2885 (*-*-rtems*): Set extra_parts.
2886 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
2887 (*-*-uclinux*): New case.
2889 (*-*-vms*): New case.
2890 Set tmake_file, extra_parts.
2891 (*-*-elf): Set extra_parts.
2892 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
2893 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
2896 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
2898 (arm*-*-freebsd*): Add t-crtin to tmake_file.
2899 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
2900 (arm-wrs-vxworks): Append to tmake_file.
2902 (arm*-*-uclinux*): Set extra_parts.
2903 (arm*-*-ecos-elf): Likewise.
2904 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
2906 (arm*-*-rtems*): Set extra_parts.
2907 (arm*-*-elf): Likewise.
2908 (avr-*-rtems*): Clear extra_parts.
2909 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
2911 (bfin*-uclinux*): Likewise.
2912 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
2913 (bfin*-rtems*): Append to tmake_file.
2915 (bfin*-*): Likewise.
2916 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
2917 (crisv32-*-elf): ... this.
2918 (crisv32-*-none): ... this.
2919 (cris-*-elf, cris-*-none): New cases.
2920 Add cris/t-elfmulti to tmake_file.
2921 (fr30-*-elf): Append to tmake_file.
2923 (frv-*-elf): Append to tmake_file, add frv/t-frv.
2925 (h8300-*-rtems*): Append to tmake_file.
2927 (h8300-*-elf*): Likewise.
2928 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
2930 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
2932 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
2933 (x86_64-*-elf*): Likewise.
2934 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
2935 (x86_64-*-freebsd*): Likewise.
2936 (x86_64-*-netbsd*): Likewise.
2937 (i[34567]86-*-linux*): Likewise.
2938 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2939 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2940 (x86_64-*-linux*): Likewise.
2941 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2942 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
2945 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
2946 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
2947 Append to extra_parts, remove crtbegin.o, crtend.o.
2948 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
2949 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
2950 crtend.o, crtbeginS.o, crtendS.o.
2951 (ia64*-*-linux*): Comment extra_parts.
2952 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
2954 (iq2000*-*-elf*): Clear extra_parts.
2955 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
2956 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
2957 (m32r-*-elf*, m32r-*-rtems*): Split off ...
2958 (m32r-*-rtems*): ... this.
2959 Add m32r/t-m32r to tmake_file.
2960 (m68k-*-elf*): Add t-crtin to tmake_file.
2961 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
2962 (mcore-*-elf): Likewise.
2963 (microblaze*-*-*): Set extra_parts.
2964 (mips*-sde-elf*): New case.
2965 Set tmake_file, extra_parts.
2966 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2967 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2968 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
2971 (mipsisa64sr71k-*-elf*): Likewise.
2972 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2973 (mips-*-elf*, mipsel-*-elf*): Likewise.
2974 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2975 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
2976 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2977 (mips*-*-rtems*): Likewise.
2978 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
2979 (moxie-*-*): Split into ...
2980 (moxie-*-elf, moxie-*-uclinux*): ... this.
2981 Add to extra_parts, remove crtbegin.o, crtend.o.
2982 (moxie-*-rtems*): New case.
2985 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
2987 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2988 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
2991 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
2992 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
2994 (powerpc-*-eabisim*): Likewise.
2995 (powerpc-*-elf*): Likewise.
2996 (powerpc-*-eabialtivec*): Likewise.
2997 (powerpc-xilinx-eabi*): Likewise.
2998 (powerpc-*-eabi*): Likewise.
2999 (powerpc-*-rtems*): Likewise.
3000 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
3003 (powerpc-*-lynxos*): Add to tmake_file.
3004 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
3005 rs6000/t-crtstuff, t-crtstuff-pic.
3007 (powerpcle-*-eabisim*): Likewise.
3008 (powerpcle-*-eabi*): Likewise.
3009 (rx-*-elf): Remove extra_parts.
3010 (s390x-ibm-tpf*): Set extra_parts.
3011 (score-*-elf): Set extra_parts.
3012 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3013 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3014 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3015 (sh64l*-*-netbsd*): Split into ...
3016 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
3017 Add t-crtstuff-pic to tmake_file.
3019 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
3021 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
3022 (sparc-*-elf*): Remove t-crtin from tmake_file.
3023 Add to extra_parts, remove crtbegin.o, crtend.o.
3024 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
3025 (sparc64-*-linux*): Likewise.
3026 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
3027 Add to extra_parts, remove crtbegin.o, crtend.o.
3028 (sparc64-*-elf*): Remove t-crtin from tmake_file.
3029 Add to extra_parts, remove crtbegin.o, crtend.o.
3030 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
3031 Add to extra_parts, remove crtbegin.o, crtend.o.
3032 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
3033 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
3034 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
3036 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
3038 (tic6x-*-*): Change to ...
3039 (tic6x-*-elf): ... this.
3041 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
3043 (am33_2.0-*-linux*): Add comment.
3044 (mep*-*-*): Add mep/t-mep to tmake_file.
3046 * config/alpha/t-vms: New file.
3047 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
3048 * config/arm/crti.S, config/arm/crtn.S: New files.
3049 * config/bfin/crti.S, config/bfin/crtn.S: New files.
3050 * config/bfin/crtlibid.S: New file.
3051 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
3052 * config/c6x/crti.S, config/c6x/crtn.S: New files.
3053 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
3054 (crti.o, crtin.o): New rules.
3055 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3056 * config/c6x/t-uclinux: New file.
3057 * config/cris/t-elfmulti: New file.
3058 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
3059 * config/fr30/crti.S, config/fr30/crtn.S: New files.
3060 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
3061 * config/frv/t-frv: New file.
3062 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
3063 * config/h8300/crti.S, config/h8300/crtn.S: New files.
3064 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
3066 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
3067 refer to cygming-crtbegin.c, cygming-crtend.c.
3069 * config/i386/t-nto: New file.
3070 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
3071 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3072 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3073 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3076 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3077 (crtinitS.o): New rule.
3078 * config/ia64/vms-crtinit.S: New file.
3079 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3080 * config/m32r/initfini.c: New file.
3081 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3082 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3083 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3084 * config/mep/t-mep: New file.
3085 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3086 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3087 * config/mips/crti.S, config/mips/crtn.S: New files.
3088 * config/mips/t-crtstuff: New file.
3089 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3090 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3091 (CUSTOM_CRTIN): Set.
3092 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3094 Use $(srcdir) to refer to crti.S, crtn.S.
3095 Use .S extension, $<.
3096 * config/moxie/crti.asm: Rename to ...
3097 * config/moxie/crti.S: ... this.
3098 * config/moxie/crtn.asm: Rename to ...
3099 * config/moxie/crtn.S: ... this.
3100 * config/moxie/t-moxie: Remove.
3101 * config/pa/stublib.c: New file.
3102 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3103 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3104 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3105 * config/rs6000/t-crtstuff: New file.
3106 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3107 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3108 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3109 Make output file explicit.
3110 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3111 Make output file explicit.
3112 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3113 Make output file explicit.
3114 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3115 Make output file explicit.
3116 * config/score/crti.S, config/score/crtn.S: New files.
3117 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3118 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3120 * config/sh/t-sh, config/sh/t-superh: New files.
3121 * config/sparc/t-linux64: New file.
3122 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3123 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3124 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3125 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3126 * config/t-crtin: Remove.
3127 * config/t-crtstuff-pic: New file.
3128 * config/t-sol2 (CUSTOM_CRTIN): Set.
3129 (crti.o, crtn.o): New rules.
3130 * config/vms/t-vms: New file.
3131 * config/vms/vms-ucrt0.c: New file.
3132 * config/xtensa/t-elf: New file.
3134 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3136 * Makefile.in (SHLIB_NM_FLAGS): Set.
3137 * mkmap-flat.awk, mkmap-symver.awk: New files.
3138 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3140 * configure: Regenerate.
3141 * config/libgcc-glibc.ver: New file.
3142 * config/libgcc-libsystem.ver: New file.
3143 * config/t-libunwind (SHLIB_LC): Set.
3144 * config/t-linux: New file.
3145 * config/t-slibgcc (INSTALL_SHLIB): New.
3146 (SHLIB_INSTALL): Use it.
3147 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3148 to mkmap-symver.awk.
3149 (SHLIB_MAPFILES): Don't append, adapt pathname.
3150 (SHLIB_VERPFX): Set.
3151 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3152 to mkmap-symver.awk.
3153 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3154 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3155 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3156 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3158 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3159 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3160 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3161 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3162 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3163 * config/i386/libgcc-darwin.10.4.ver,
3164 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3166 * config/i386/t-darwin: Remove.
3167 * config/i386/t-darwin64: Likewise.
3168 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3169 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3170 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3171 * config/i386/t-linux: New file.
3172 * config/i386/t-mingw32: New file.
3173 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3174 * config/ia64/t-glibc: Rename to ...
3175 * config/ia64/t-linux: ... this.
3176 (SHLIB_MAPFILES): Set.
3177 * config/ia64/t-glibc-libunwind: Rename to ...
3178 * config/ia64/t-linux-libunwind: ... this.
3179 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3180 * config/ia64/t-slibgcc-hpux: New file.
3181 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3182 * config/m68k/t-slibgcc-elf-ver: New file.
3183 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3184 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3186 * config/pa/t-slibgcc-hpux: New file.
3187 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3189 * config/rs6000/libgcc-darwin.10.4.ver,
3190 config/rs6000/libgcc-darwin.10.5.ver: New files.
3191 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3192 config/rs6000/libgcc-glibc.ver.
3193 * config/rs6000/libgcc-ppc64.ver: Rename to
3194 config/rs6000/libgcc-ibm-ldouble.ver.
3195 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3196 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3197 * config/rs6000/t-ldbl128: Rename to ...
3198 * config/rs6000/t-linux: ... this.
3199 (SHLIB_MAPFILES): Adapt filename.
3200 * config/rs6000/t-slibgcc-aix: New file.
3201 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3202 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3203 libgcc-excl.ver, libgcc-glibc.ver.
3204 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3205 * config/sparc/libgcc-glibc.ver: New file.
3206 * config/sparc/t-linux: New file.
3207 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3208 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3209 t-slibgcc-elf-ver to tmake_file.
3210 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3212 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3213 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3214 t-slibgcc-elf-ver, t-linux to tmake_file.
3215 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3217 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3218 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3219 (alpha*-dec-*vms*): Likewise.
3220 (arm*-*-freebsd*): Append to tmake_file.
3221 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3222 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3224 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3225 tmake_file for arm*-*-symbianelf*.
3226 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3227 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3229 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3230 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3231 pa/t-slibgcc-dwarf-ver to tmake_file.
3232 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3233 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3234 (hppa*64*-*-hpux11*): Likewise.
3235 (hppa[12]*-*-hpux11*): Likewise.
3236 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3237 i386/t-crtpc, i386/t-crtfm.
3238 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3239 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3241 Add i386/t-cygwin to tmake_file.
3242 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3243 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3244 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3246 Add i386/t-mingw32 to tmake_file.
3247 (x86_64-*-mingw*): Likewise.
3248 (ia64*-*-freebsd*): Append to tmake_file.
3249 (ia64*-*-linux*): Append to tmake_file.
3250 Replace ia64/t-glibc by ia64/t-linux.
3251 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3253 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3254 t-slibgcc-hpux to tmake_file.
3255 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3256 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3257 (m32rle-*-linux*): Likewise.
3258 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3260 (microblaze*-linux*): New case.
3261 Append to tmake_file, add t-slibgcc-nolc-override.
3262 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3263 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3264 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3265 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3266 rs6000/t-slibgcc-aix to tmake_file.
3267 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3268 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3269 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3270 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3271 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3272 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3274 (sparc-*-linux*): Append to tmake_file for *-leon*.
3275 Add sparc/t-linux to tmake_file for non-Leon targets.
3276 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3277 (tic6x-*-uclinux): New case.
3278 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3279 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3280 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3281 (am33_2.0-*-linux*): Append to tmake_file.
3282 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3283 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3284 x86_64-*-kfreebsd*-gnu.
3285 Add i386/t-linux to tmake_file.
3287 2011-10-28 Ian Lance Taylor <iant@google.com>
3289 * config/i386/morestack.S: Correct CFI information to do proper
3290 returns throughout function. In 32-bit mode, save %ebx so that it
3291 is restored on unwind.
3293 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3295 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3296 case where B3 isn't the return register.
3298 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3299 logic for doubleword pops.
3301 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
3303 * config/rs6000/t-freebsd: Add wildcard.
3305 2011-10-21 Paul Brook <paul@codesourcery.com>
3307 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3309 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
3310 Eric Botcazou <ebotcazou@adacore.com>
3313 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3314 fs->signal_frame to 1.
3316 2011-10-07 Ian Lance Taylor <iant@google.com>
3318 * generic-morestack-thread.c: #include <errno.h>.
3320 2011-10-07 Ian Lance Taylor <iant@google.com>
3323 * generic-morestack.c (__generic_morestack): Make sure the segment
3324 is large enough for both the stack frame and the copied
3327 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3330 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3333 2011-09-28 Nick Clifton <nickc@redhat.com>
3335 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3336 64-bit doubles are not enabled.
3337 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3338 and floatunsisf functions.
3340 2011-09-13 Paul Brook <paul@codesourcery.com>
3342 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3343 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3344 * unwind-arm-common.inc: New file.
3345 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3346 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3347 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3348 * config/c6x/libunwind.S: New file.
3349 * config/c6x/pr-support.c: New file.
3350 * config/c6x/unwind-c6x.c: New file.
3351 * config/c6x/unwind-c6x.h: New file.
3352 * config/c6x/t-c6x-elf: New file.
3354 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
3356 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
3357 (ASM_DIVZERO): Ditto.
3358 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
3360 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
3362 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
3364 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
3367 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
3368 instead of an assembly one.
3370 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
3373 * Makefile.in (install-unwind_h): Create
3374 $(gcc_objdir)/include/unwind.h atomically.
3376 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3378 * Makefile.in (install-unwind_h): Remove destination file first.
3380 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3383 * config/mips/t-mips16: New file.
3384 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
3385 (mips*-*-linux*): Likewise.
3386 (mips*-sde-elf*): Likewise.
3387 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
3388 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
3389 Add mips/t-mips16 to tmake_file.
3390 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
3391 (mips-*-elf*): Likewise.
3392 (mips64-*-elf*): Likewise.
3393 (mips64orion-*-elf*): Likewise.
3394 (mips*-*-rtems*): Likewise.
3395 (mipstx39-*-elf*): Likewise.
3396 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
3397 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
3399 Use $(srcdir) to refer to sync.c.
3401 ($(libgcc-sync-funcs-o)): Likewise.
3402 ($(libgcc-sync-size-funcs-s-o)): Likewise.
3403 ($(libgcc-sync-funcs-s-o)): Likewise.
3405 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3407 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3410 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3413 * config/i386/value-unwind.h: New.
3415 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3417 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3418 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3419 Add to tmake_file rather than overriding it.
3421 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3423 * config/t-softfp: Remove.
3424 * soft-fp: Moved from ../gcc/config.
3425 * soft-fp/README: Remove t-softfp reference.
3426 * soft-fp/t-softfp: Move to config/t-softfp.
3427 (softfp_machine_header): Remove.
3428 (softfp_file_list): Remove config subdir.
3429 (soft-fp-objects): New variable.
3430 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3431 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3432 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3433 * config/t-softfp-excl: New file.
3434 * config/t-softfp-sfdf: New file.
3435 * config/t-softfp-tf: New file.
3436 * config/no-sfp-machine.h: New file.
3437 * config/arm/sfp-machine.h: New file.
3438 * config/arm/t-softfp: New file.
3439 * config/c6x/sfp-machine.h: New file.
3440 * config/i386/32/t-fprules-softfp: Rename to ...
3441 * config/i386/32/t-softfp: ... this.
3442 (tifunctions, LIB2ADD): Remove.
3443 (softfp_int_modes): Override.
3444 * config/i386/64/t-softfp-compat (tf-functions): Remove config
3446 * config/i386/64/eqtf2.c: Likewise.
3447 * config/i386/64/getf2.c: Likewise.
3448 * config/i386/64/letf2.c: Likewise.
3449 * config/ia64/sft-machine.h: New file.
3450 * config/ia64/t-fprules-softfp: Rename to ...
3451 * config/ia64/t-softfp: ... this.
3452 * config/lm32/sfp-machine.h: New file.
3453 * config/moxie/t-moxie-softfp: Remove.
3454 * config/rs6000/ibm-ldouble-format: New file.
3455 * config/rs6000/ibm-ldouble.c: New file.
3456 * config/rs6000/libgcc-ppc-glibc.ver: New file
3457 * config/rs6000/libgcc-ppc64.ver: New file
3458 * config/rs6000/sfp-machine.h: New file.
3459 * config/rs6000/t-freebsd: New file.
3460 * config/rs6000/t-ibm-ldouble: New file.
3461 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
3462 libgcc-ppc-glibc.ver.
3463 * config/rs6000/t-linux64: New file.
3464 * config/rs6000/t-ppccomm (LIB2ADD): Add
3465 $(srcdir)/config/rs6000/ibm-ldouble.c.
3466 * config/rs6000/t-ppccomm-ldbl: New file.
3467 * config/score/sfp-machine.h: New file.
3468 * config.host (sfp_machine_header): Explain.
3469 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
3470 t-softfp to tmake_file.
3471 (arm*-*-uclinux*): Likewise.
3472 (arm*-*-ecos-elf): Likewise.
3473 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3474 (arm*-*-rtems*): Likewise.
3475 (arm*-*-elf): Likewise.
3476 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
3478 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
3479 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
3480 (lm32-*-uclinux*): Likewise.
3481 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
3482 t-softfp-excl, t-softfp.
3483 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
3484 (powerpc64-*-darwin*): Likewise.
3485 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
3487 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
3489 (powerpc-*-eabisim*): Likewise.
3490 (powerpc-*-elf*): Likewise.
3491 (powerpc-*-eabialtivec*): Likewise.
3492 (powerpc-xilinx-eabi*): Likewise.
3493 (powerpc-*-rtems*): Likewise.
3494 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
3495 t-softfp-excl, t-softfp to tmake_file.
3496 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
3497 rs6000/t-ppccomm-ldbl to tmake_file.
3498 (powerpcle-*-elf*): Likewise.
3499 (powerpcle-*-eabisim*): Likewise.
3500 (powerpcle-*-eabi*): Likewise.
3501 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3502 rs6000/t-ibm-ldouble to tmake_file.
3503 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3504 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3505 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
3506 (tic6x-*-*): Likewise.
3507 (i[34567]86-*-darwin*, x86_64-*-darwin*,
3508 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
3509 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
3510 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
3511 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
3512 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
3513 t-softfp to tmake_file.
3514 * configure.ac (sfp_machine_header): Provide default if unset.
3516 Link sfp-machine.h to config/$sfp_machine_header.
3517 * configure: Regenerate.
3519 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3521 * Makefile.in (double_type_size, long_double_type_size): Set.
3522 Remove $(fpbit-in-libgcc) support.
3523 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
3524 (fpbit-src): New variable.
3525 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
3526 Compile with -DFLOAT $(FPBIT_CFLAGS).
3528 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
3529 Compile with $(FPBIT_CFLAGS).
3531 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
3532 Compile with -DFLOAT $(TPBIT_CFLAGS).
3534 * configure.ac (double_type_size, long_double_type_size):
3535 Determine and substitute.
3536 * configure: Regenerate.
3537 * fp-bit.c, fp-bit.h: New files.
3538 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
3539 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
3540 * config/mips/t-mips: New file.
3541 * config/mips/t-sdemtk: New file.
3542 * config/rs6000/ppc64-fp.c: New file.
3543 * config/rs6000/t-darwin (LIB2ADD): Add
3544 $(srcdir)/config/rs6000/ppc64-fp.c.
3545 * config/rs6000/t-ppc64-fp: New file.
3546 * config/rx/rx-lib.h: New file.
3547 * config/rx/t-rx (FPBIT): Set to true.
3548 ($(gcc_objdir)/fp-bit.c): Remove.
3549 (DPBIT): Set to true only with -m64bit-doubles.
3550 ($(gcc_objdir)/dp-bit.c): Remove.
3551 * config/sparc/t-softfp: Remove.
3552 * config/spu/t-elf: New file.
3553 * config/t-fdpbit, config/t-fpbit: New files.
3554 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
3555 (mips*-*-*): Likewise.
3556 (arm-wrs-vxworks): Likewise.
3557 (arm*-*-freebsd*): Likewise.
3558 (avr-*-rtems*): Add t-fpbit to tmake_file.
3559 (avr-*-*): Likewise.
3560 (bfin*-elf*): Add t-fdpbit to tmake_file.
3561 (bfin*-uclinux*): Likewise.
3562 (bfin*-linux-uclibc*): Likewise.
3563 (bfin*-rtems*): New case.
3564 Add t-fdpbit to tmake_file.
3565 (bfin*-*): Add t-fdpbit to tmake_file.
3566 (crisv32-*-elf): Likewise.
3567 (cris-*-linux*): Likewise.
3568 (fr30-*-elf): Likewise.
3569 (frv-*-elf, frv-*-*linux*): Likewise.
3570 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
3571 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
3572 (m32r-*-elf*): Likewise.
3573 (m32rle-*-elf*): Likewise.
3574 (m32r-*-linux*): Likewise.
3575 (m32rle-*-linux*): Likewise.
3576 (mcore-*-elf): Add t-fdpbit to tmake_file.
3577 (microblaze*-*-*): Likewise.
3578 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
3579 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
3580 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
3582 Add mips/t-tpbit to tmake-file.
3583 (mips*-*-linux*): Fix typo.
3584 (mips*-sde-elf*): New case
3585 Add mips/t-sdemtk unless using newlib.
3586 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
3587 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
3588 (mn10300-*-*): Likewise.
3589 (pdp11-*-*): Likewise.
3590 (picochip-*-*): Add t-fpbit to tmake_file.
3591 (powerpc-*-eabisimaltivec*): Likewise.
3592 (powerpc-*-eabisim*): Likewise.
3593 (powerpc-*-elf*): Likewise.
3594 (powerpc-*-eabialtivec*): Likewise.
3595 (powerpc-xilinx-eabi*): New case.
3596 Add t-fdpbit to tmake_file.
3597 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
3598 (powerpc-*-rtems*): Likewise.
3599 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
3601 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
3603 (powerpc-*-lynxos*): Likewise.
3604 (powerpcle-*-elf*): Likewise.
3605 (powerpcle-*-eabisim*): Likewise.
3606 (powerpcle-*-eabi*): Likewise.
3607 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3608 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
3609 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3610 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3611 (rx-*-elf): Add t-fdpbit to tmake_file.
3612 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3613 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3614 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3615 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
3617 (sh-*-rtems*): Add t-fdpbit to tmake_file.
3618 (sh-wrs-vxworks): Likewise.
3619 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
3620 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
3621 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
3622 (sparc64-*-rtems*): ... new case.
3623 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
3624 (spu-*-elf*): Likewise.
3625 Add spu/t-elf to tmake_file.
3626 (v850*-*-*): Add t-fdpbit to tmake_file.
3627 (xstormy16-*-elf): Likewise.
3628 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
3629 (mep*-*-*): Likewise.
3631 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3633 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
3635 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
3636 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
3637 (install-unwind_h): New target.
3638 (all): Depend on it.
3639 * config.host (unwind_header): New variable.
3640 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
3641 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3642 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
3643 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
3644 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
3646 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
3648 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
3650 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
3652 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
3653 (ia64*-*-freebsd*): Likewise.
3654 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
3656 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
3657 $with_system_libunwind.
3658 (ia64*-*-hpux*): Set tmake_file.
3659 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
3660 (picochip-*-*): Set tmake_file.
3661 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
3663 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3664 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3665 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
3666 (xtensa*-*-elf*): Set tmake_file.
3667 (xtensa*-*-linux*): Likewise.
3668 * configure.ac: Include ../config/unwind_ipinfo.m4.
3669 Call GCC_CHECK_UNWIND_GETIPINFO.
3670 Link unwind.h to $unwind_header.
3671 * configure: Regenerate.
3672 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
3673 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
3674 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
3675 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
3676 * config/unwind-dw2-fde-darwin.c: New file.
3677 * config/arm/libunwind.S, config/arm/pr-support.c,
3678 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
3679 config/arm/unwind-arm.h,: New files.
3680 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
3681 config/ia64/t-eh-ia64, config/ia64/t-glibc,
3682 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
3683 config/ia64/t-vms, config/ia64/unwind-ia64.c,
3684 config/ia64/unwind-ia64.h: New files.
3685 * config/picochip/t-picochip: New file.
3686 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
3688 * config/rs6000/t-darwin (LIB2ADDEH): Set.
3689 * config/s390/t-tpf (LIB2ADDEH): Remove.
3690 * config/t-darwin (LIB2ADDEH): Set.
3691 * config/t-eh-dw2-dip: New file.
3692 * config/t-libunwind, config/t-libunwind-elf: New files.
3693 * config/t-sol2 (LIB2ADDEH): Remove.
3694 * config/xtensa/t-xtensa: New file.
3696 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
3698 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
3699 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
3700 long long to check rt_sigreturn syscall.
3702 2011-08-02 Alan Modra <amodra@gmail.com>
3704 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3705 Restore for indirect call bcrtl from correct stack slot, and only
3706 if cfa+40 isn't valid.
3708 2011-08-01 Julian Brown <julian@codesourcery.com>
3710 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
3711 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
3712 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
3714 2011-08-01 Julian Brown <julian@codesourcery.com>
3716 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
3717 (libgcc-std.ver.in): Use above.
3718 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
3719 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
3721 * config/t-fixedpoint-gnu-prefix: New file.
3722 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
3723 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
3726 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
3728 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
3729 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
3730 for x86-64. Properly check __x86_64__ and __LP64__.
3732 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
3734 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
3736 (_FP_WS_TYPE): Likewise.
3737 (_FP_I_TYPE): Likewise.
3739 2011-07-28 Alan Modra <amodra@gmail.com>
3741 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3742 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
3743 in a plt call stub. Do restore r2 if stopped on bctrl.
3745 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3747 * config.host (i[3456x]86-*-netware*): Remove.
3748 * config/i386/netware-crt0.c, config/i386/t-nwld,
3749 config/i386/t-slibgcc-nwld: Remove.
3751 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
3753 * config.host: Handle tic6x-*-*.
3754 * config/c6x/c6x-abi.h: New file.
3756 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3758 * config/i386/crtprec.c: New file.
3759 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
3760 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
3761 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
3762 (x86_64-*-darwin*): Likewise.
3763 (i[34567]86-*-solaris2*: Likewise.
3765 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3767 * config/alpha/crtfastmath.c: New file.
3768 * config/i386/crtfastmath.c: New file.
3769 * config/ia64/crtfastmath.c: New file.
3770 * config/mips/crtfastmath.c: New file.
3771 * config/sparc/crtfastmath.c: New file.
3773 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
3775 Add -frandom-seed=gcc-crtfastmath.
3776 * config/alpha/t-crtfm: Remove.
3777 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
3778 * config/ia64/t-ia64 (crtfastmath.o): Remove.
3780 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
3781 (alpha*-dec-osf5.1*): Likewise.
3782 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
3783 Add crtfastmath.o to extra_parts.
3784 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
3785 Add crtfastmath.o to extra_parts.
3786 (x86_64-*-darwin*): Likewise.
3787 (x86_64-*-mingw*): Likewise.
3788 (ia64*-*-elf*): Add t-crtfm to tmake_file.
3789 (ia64*-*-freebsd*): Likewise.
3790 (ia64*-*-linux*): Likewise.
3791 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
3792 Add crtfastmath.o to extra_parts.
3794 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3796 * config/darwin-crt3.o: New file.
3797 * config/rs6000/darwin-crt2.c: New file.
3798 * config/t-darwin: New file.
3799 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
3801 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
3802 (powerpc-*-darwin*): Add crt2.o to extra_parts.
3803 (powerpc64-*-darwin*): Likewise.
3805 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3807 * config/i386/netware-crt0.c: New file.
3808 * config/i386/t-nwld: Rename to ...
3809 * config/i386/t-slibgcc-nwld: ... this.
3810 * config/i386/t-nwld: New file.
3811 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
3813 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
3816 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3818 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
3820 * configure: Regenerate.
3822 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3824 * dfp-bit.c, dfp-bit.h: New files.
3825 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
3827 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
3828 ($(d64pbit-o)): Likewise.
3829 ($(d128pbit-o)): Likewise.
3830 * config/t-dfprules: New file.
3831 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
3832 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
3833 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3834 (x86_64-*-linux*): Likewise.
3835 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3836 (i[34567]86-*-cygwin*): Likewise.
3837 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
3838 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3840 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3842 * Makfile.in (LIBGCOV): New variable.
3843 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
3844 * libgcov.c: New file.
3846 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3848 * fixed-bit.c, fixed-bit.h: New files.
3849 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
3850 refer to fixed-bit.c.
3852 2011-07-07 Joseph Myers <joseph@codesourcery.com>
3854 * config.host (*local*): Remove.
3856 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3859 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
3860 like i?86-*-solaris2.1[0-9]*.
3861 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
3862 * configure.ac (i?86-*-solaris2*): Likewise.
3863 * configure: Regenerate.
3865 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
3867 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3868 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
3869 md_unwind_header by splitting out of...
3870 (i[34567]86-*-linux*): ... this.
3871 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
3872 Remove md_unwind_header by splitting out of...
3873 (x86_64-*-linux*): ... this.
3875 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
3877 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
3879 2011-06-28 Nick Clifton <nickc@redhat.com>
3881 * config.host: Recognize all V850 variants.
3883 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
3885 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
3887 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3889 * shared-object.mk (c_flags-$o): Save c_flags.
3890 ($(base)$(objext)): Use it.
3891 ($(base)_s$(objext)): Likewise.
3893 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
3895 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
3896 * libgcc-std.ver.in (GCC_4.7.0): New section.
3898 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
3902 * config/avr/t-avr: Fix line endings.
3903 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
3906 2011-06-14 Olivier Hainque <hainque@adacore.com>
3907 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3909 * config/mips/irix6-unwind.h: New file.
3910 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
3912 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
3914 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
3915 (sparc64_fallback_frame_state): Use it.
3916 (sparc64_frob_update_context): Further adjust context.
3917 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
3918 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
3919 * config/sparc/sol2-cn.S: Likewise.
3921 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3923 * enable-execute-stack-empty.c: New file.
3924 * enable-execute-stack-mprotect.c: New file.
3925 * config/i386/enable-execute-stack-mingw32.c: New file.
3926 * config.host (enable_execute_stack): New variable.
3927 Select appropriate variants.
3928 * configure.ac: Link enable-execute-stack.c to
3929 $enable_execute_stack.
3930 * configure: Regenerate.
3931 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
3932 (lib2funcs): Remove _enable_execute_stack.
3934 2011-06-09 David S. Miller <davem@davemloft.net>
3935 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3937 * config.host (sparc-*-linux*): Correct md_unwind_header
3939 (s390x-ibm-tpf*): Fix typo.
3941 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3943 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
3944 Add crtfastmath.o to extra_parts.
3945 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
3947 * config/mips/t-crtfm: Remove.
3949 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3951 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
3953 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
3955 * config.host (sh*-*-linux*): Fix typo.
3957 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3959 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
3960 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
3961 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
3962 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
3963 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
3964 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
3965 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
3966 Wrap in !__MINGW64__.
3967 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
3968 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
3969 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
3970 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
3971 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
3972 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
3973 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
3975 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
3976 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
3977 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
3978 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
3979 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
3980 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
3981 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
3982 * config/no-unwind.h: New file.
3983 * config.host (md_unwind_header): Document.
3985 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
3986 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
3987 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
3988 hppa[12]*-*-hpux11*): Set md_unwind_header.
3989 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
3990 Set md_unwind_header.
3991 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
3992 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
3993 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
3994 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
3995 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
3996 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
3997 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
3999 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
4000 * configure: Regenerate.
4002 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4004 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
4005 Set tmake_file, extra_parts.
4006 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
4008 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
4010 * config/mips/t-irix6: New file.
4011 * config/mips/t-slibgcc-irix: New file.
4013 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4015 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
4016 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
4018 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4020 * configure.ac (target_thread_file): Determine thread model.
4021 * configure: Regenerate.
4022 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
4023 * config/alpha/t-alpha: New file.
4024 * config/alpha/t-crtfm: Use $<.
4025 * config/alpha/t-ieee: New file.
4026 * config/alpha/t-osf-pthread: New file.
4027 * config/alpha/t-slibgcc-osf: New file.
4028 * config/alpha/libgcc-osf5.ver: New file.
4030 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4032 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
4034 Add crtfastmath.o to extra_parts.
4036 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4038 * config/gmon-sol2.c: Reindent.
4040 Remove, correct casts.
4041 Use STDERR_FILENO, NULL.
4042 (BASEADDRESS): Remove.
4044 (errno, sbrk): Remove declarations.
4045 (monstartup) [hp300]: Remove.
4048 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4050 * Makefile.in (cpu_type): Define.
4051 * config.host (i[34567]86-*-rtems*): Handle it.
4052 (i[34567]86-*-solaris2*): Move body ...
4053 (*-*-solaris2*): ... here.
4054 New case, generalize.
4055 (sparc-*-elf*): Handle it.
4056 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
4057 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
4058 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
4060 (sparc*-*-solaris2*): ... this.
4062 (sparc64-*-elf*): Handle it.
4063 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
4064 Merge ../gcc/config/i386/gmon-sol2.c.
4065 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
4067 Merge ../gcc/config/i386/sol2-gc1.asm.
4068 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
4070 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
4072 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4073 * config/i386/t-crtstuff: New file.
4074 * config/i386/t-softfp: New file.
4075 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4076 $(T)crti.o, $(T)crtn.o): Remove.
4077 (gcrt1.o): New rule.
4078 (TARGET_LIBGCC2_CFLAGS): Remove.
4079 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4080 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4081 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4082 * config/sparc/t-sol2: New file.
4083 * config/sparc/t-crtfm: Move to ...
4084 * config/t-crtfm: ... this.
4085 Use $(cpu_type), $<.
4086 * config/t-crtin: New file.
4087 * config/sparc/t-softfp: New file.
4088 * config/sparc/t-softmul: New file.
4089 * config/t-rtems: New file.
4090 * config/t-slibgcc: New file.
4091 * config/t-slibgcc-elf-ver: New file.
4092 * config/t-slibgcc-gld: New file.
4093 * config/t-slibgcc-sld: New file.
4094 * config/t-sol2: New file.
4095 * configure.ac: Include ../config/lib-ld.m4.
4096 Call AC_LIB_PROG_LD_GNU.
4097 Substitute cpu_type.
4098 * configure: Regenerate.
4100 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4103 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4104 libgcc-std.ver in the build directory.
4105 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4106 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4108 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4110 * libgcc-std.ver.in: New file.
4111 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4113 (libgcc-std.ver): New rule.
4114 * config/t-gnu-prefix: New file.
4116 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4118 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4120 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4122 * config/i386/darwin-lib.h: New file.
4124 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4126 * config/arm/symbian-lib.h: New.
4128 2011-05-04 Chris Demetriou <cgd@google.com>
4130 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4131 (__x86.get_pc_thunk.bx): ...this.
4132 (__morestack): Adjust for rename, remove undef of __i686.
4134 2011-05-03 Chris Demetriou <cgd@google.com>
4136 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4138 2011-03-22 Joseph Myers <joseph@codesourcery.com>
4140 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4141 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4142 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4143 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4144 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4147 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
4149 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4150 Adjust copyright year.
4152 2011-03-07 Ian Lance Taylor <iant@google.com>
4154 * generic-morestack.c (__splitstack_find): Adjust returned stack
4155 pointer to include all registers pushed by __morestack.
4157 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4160 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4161 (toolexecdir): Calculate and AC_SUBST.
4162 (toolexeclibdir): Likewise.
4163 * Makefile.in (target_noncanonical): Import.
4164 (toolexecdir): Likewise.
4165 (toolexeclibdir): Likewise.
4166 * configure: Regenerate.
4168 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4171 * config/arm/bpabi.h: Rename to...
4172 * config/arm/bpabi-lib.h: ...this.
4174 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4176 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4178 * configure: Regenerate.
4180 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4182 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4183 __FLOAT_WORD_ORDER__.
4184 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4187 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4190 * Makefile.in (install-strip): New phony target.
4192 2010-11-07 Ian Lance Taylor <iant@google.com>
4195 * config/i386/morestack.S (__morestack_large_model): New
4198 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4200 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4202 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4204 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4206 * config/arm/bpabi.h: New file.
4207 * config/frv/frv-abi.h: New file.
4209 2010-10-01 Ian Lance Taylor <iant@google.com>
4211 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4212 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4214 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4217 * config.host: Add the missing `$'.
4219 2010-09-30 Michael Eager <eager@eagercon.com>
4221 * config.host: Add microblaze*-*-*.
4222 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4223 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4224 udivsi3.asm,umodsi3.asm}: New.
4226 2010-09-28 Ian Lance Taylor <iant@google.com>
4228 * configure.ac: Adjust CFI test to test assembler directly rather
4229 than checking gcc preprocessor macro.
4230 * configure: Rebuild.
4232 2010-09-27 Ian Lance Taylor <iant@google.com>
4234 * configure.ac: Test whether assembler supports CFI directives.
4235 * config.host: Only add t-stack and i386/t-stack-i386 to
4236 tmake_file if libgcc_cv_cfi is "yes".
4237 * configure: Rebuild.
4239 2010-09-27 Ian Lance Taylor <iant@google.com>
4241 * generic-morestack.h: New file.
4242 * generic-morestack.c: New file.
4243 * generic-morestack-thread.c: New file.
4244 * config/i386/morestack.S: New file.
4245 * config/t-stack: New file.
4246 * config/i386/t-stack-i386: New file.
4247 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4248 i386/t-stack-i386 to tmake_file.
4250 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4252 * Makefile.in (libgcc-extra-parts): Check for static archives and
4253 invoke ranlib after installing them.
4254 (gcc-extra-parts): Likewise.
4255 (install-leaf): Likewise.
4257 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4259 * configure: Regenerated.
4261 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
4263 * configure: Regenerated.
4265 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4266 Andrew Pinski <pinskia@gmail.com>
4269 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4271 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4274 * configure: Regenerated.
4276 2010-09-06 Andreas Schwab <schwab@redhat.com>
4278 * configure: Regenerate.
4280 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4282 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4284 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4287 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4288 Iain Sandoe <iains@gcc.gnu.org>
4291 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4292 LIB2FUNCS_EXCLUDE functions.
4294 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4296 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4298 * configure: Regenerate.
4300 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
4302 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4303 i386/t-freebsd to tmake_file.
4304 * config/i386/t-freebsd: New file.
4305 * config/i386/libgcc-bsd.ver: New file.
4307 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4309 * config.host (powerpc*-eabispe*): Set tmake_file.
4310 (powerpc*-eabi*): Likewise.
4311 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4312 crtbeginS, crtendS, crtbeginT.
4314 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
4316 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4317 to tmake_file. Add crtfastmath.o to extra_parts.
4318 * config/mips/t-crtfm: New.
4320 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4322 * config.host (sparc64-*-rtems*): New target.
4324 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4326 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4329 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4331 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4333 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4335 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4336 alpha-dec-osf5.0* support.
4338 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
4340 * config.host: Add lm32-*-rtems*.
4342 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4343 Uros Bizjak <ubizjak@gmail.com>
4346 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4347 like other remaining 32-bit x86 OSes.
4348 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4350 * config/i386/libgcc-sol2.ver: New file.
4351 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4353 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
4356 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
4357 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
4358 is used and substitute set_use_emutls.
4359 * configure: Regenerated.
4361 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
4363 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
4365 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4368 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
4370 ($(T)gcrt1.o): Likewise.
4371 ($(T)crt1.o): Likewise.
4372 ($(T)crti.o): Likewise.
4373 ($(T)crtn.o): Likewise.
4375 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4378 * Makefile.in (install): Use $(MAKE) string in rule, for
4381 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
4383 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
4384 * config/mmix/t-mmix: New file.
4385 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
4387 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
4390 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
4393 2010-01-04 Anthony Green <green@moxielogic.com>
4395 * config/moxie/crti.asm, config/moxie/crtn.asm,
4396 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
4397 config/moxie/t-moxie: New files.
4398 * config.host: Add t-moxie-softfp reference.
4400 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4403 * config/t-slibgcc-darwin: Fix embedded rpaths for
4404 --enable-version-specific-runtime-libs, build extension stub
4405 libs exposing features available from current libgcc_s.
4407 2009-11-11 Jon Beniston <jon@beniston.com>
4409 * config.host: Add lm32 targets.
4410 * config/lm32: New directory.
4411 * config/lm32/libgcc_lm32.h: New file.
4412 * config/lm32/_mulsi3.c: New file.
4413 * config/lm32/_udivmodsi4.c: New file.
4414 * config/lm32/_divsi3.c: New file.
4415 * config/lm32/_modsi3.c: New file.
4416 * config/lm32/_udivsi3.c: New file.
4417 * config/lm32/_umodsi3.c: New file.
4418 * config/lm32/_lshrsi3.S: New file.
4419 * config/lm32/_ashrsi3.S: New file.
4420 * config/lm32/_ashlsi3.S: New file.
4421 * config/lm32/crti.S: New file.
4422 * config/lm32/crtn.S: New file.
4423 * config/lm32/t-lm32: New file.
4424 * config/lm32/t-elf: New file.
4425 * config/lm32/t-uclinux: New file.
4427 2009-10-26 Nick Clifton <nickc@redhat.com>
4429 * config.host: Add support for RX target.
4430 * config/rx: New directory.
4431 * config/rx/rx-abi-functions.c: New file. Supplementary
4432 functions for libgcc to support the RX ABI.
4433 * config/rx/rx-abi.h: New file. Supplementary header file for
4434 libgcc RX ABI functions.
4435 * config/rx/t-rx: New file: Makefile fragment for building
4438 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
4440 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
4441 constraint of y0 to "g".
4443 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4445 * config.host: Include the s390 makefile fragments.
4446 * config/s390/32/_fixdfdi.c: New file.
4447 * config/s390/32/_fixsfdi.c: New file.
4448 * config/s390/32/_fixtfdi.c: New file.
4449 * config/s390/32/_fixunsdfdi.c: New file.
4450 * config/s390/32/_fixunssfdi.c: New file.
4451 * config/s390/32/_fixunstfdi.c: New file.
4452 * config/s390/32/t-floattodi: New file.
4453 * config/s390/libgcc-glibc.ver: New file.
4454 * config/s390/t-crtstuff: New file.
4455 * config/s390/t-linux: New file.
4456 * config/s390/t-tpf: New file.
4458 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4460 * configure.ac (AC_PREREQ): Bump to 2.64.
4462 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
4464 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
4466 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4468 * configure: Regenerate.
4470 2009-08-09 Douglas B Rupp <rupp@gnat.com>
4472 * config.host (ia64-hp-*vms*): New target.
4473 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
4476 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4478 * configure.ac: Add snippet for maintainer-mode.
4479 * configure: Regenerate.
4480 * Makefile.in (AUTOCONF, configure_deps): New variables.
4481 ($(srcdir)/configure)): New rule, active only with maintainer
4484 2009-06-23 DJ Delorie <dj@redhat.com>
4487 * config.host: Add mep support.
4489 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
4491 * config.host: Add i386/${host_address}/t-fprules-softfp and
4492 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
4494 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
4496 * config/i386/64/_multc3.c: Likewise.
4497 * config/i386/64/_powitf2.c: Likewise.
4498 * config/i386/64/eqtf2.c: Likewise.
4499 * config/i386/64/getf2.c: Likewise.
4500 * config/i386/64/letf2.c: Likewise.
4501 * config/i386/64/letf2.c: Likewise.
4502 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
4503 unsigned long long for x64 mingw targets.
4504 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
4505 (_FP_I_TYPE): Define as long long for x64 mingw target.
4507 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
4509 * config.host (vax-*-linux*): New.
4511 2009-05-31 Anthony Green <green@moxielogic.com>
4513 * config.host: Add moxie support.
4514 * config/moxie/t-moxie: New file.
4516 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
4518 * config.host: Add i386/${host_address}/t-fprules-softfp and
4519 t-softfp to tmake_file for i[34567]86-*-cygwin*.
4521 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
4523 * config.host: Add i386/${host_address}/t-fprules-softfp to
4524 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
4526 2009-04-09 Nick Clifton <nickc@redhat.com>
4528 * config/ia64/tf-signs.c: Change copyright header to refer to
4529 version 3 of the GNU General Public License with version 3.1
4530 of the GCC Runtime Library Exception and to point readers at
4531 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
4533 * config/i386/32/tf-signs.c: Likewise.
4534 * config/libbid/_addsub_dd.c: Likewise.
4535 * config/libbid/_addsub_sd.c: Likewise.
4536 * config/libbid/_addsub_td.c: Likewise.
4537 * config/libbid/_dd_to_df.c: Likewise.
4538 * config/libbid/_dd_to_di.c: Likewise.
4539 * config/libbid/_dd_to_sd.c: Likewise.
4540 * config/libbid/_dd_to_sf.c: Likewise.
4541 * config/libbid/_dd_to_si.c: Likewise.
4542 * config/libbid/_dd_to_td.c: Likewise.
4543 * config/libbid/_dd_to_tf.c: Likewise.
4544 * config/libbid/_dd_to_udi.c: Likewise.
4545 * config/libbid/_dd_to_usi.c: Likewise.
4546 * config/libbid/_dd_to_xf.c: Likewise.
4547 * config/libbid/_df_to_dd.c: Likewise.
4548 * config/libbid/_df_to_sd.c: Likewise.
4549 * config/libbid/_df_to_td.c: Likewise.
4550 * config/libbid/_di_to_dd.c: Likewise.
4551 * config/libbid/_di_to_sd.c: Likewise.
4552 * config/libbid/_di_to_td.c: Likewise.
4553 * config/libbid/_div_dd.c: Likewise.
4554 * config/libbid/_div_sd.c: Likewise.
4555 * config/libbid/_div_td.c: Likewise.
4556 * config/libbid/_eq_dd.c: Likewise.
4557 * config/libbid/_eq_sd.c: Likewise.
4558 * config/libbid/_eq_td.c: Likewise.
4559 * config/libbid/_ge_dd.c: Likewise.
4560 * config/libbid/_ge_sd.c: Likewise.
4561 * config/libbid/_ge_td.c: Likewise.
4562 * config/libbid/_gt_dd.c: Likewise.
4563 * config/libbid/_gt_sd.c: Likewise.
4564 * config/libbid/_gt_td.c: Likewise.
4565 * config/libbid/_isinfd128.c: Likewise.
4566 * config/libbid/_isinfd32.c: Likewise.
4567 * config/libbid/_isinfd64.c: Likewise.
4568 * config/libbid/_le_dd.c: Likewise.
4569 * config/libbid/_le_sd.c: Likewise.
4570 * config/libbid/_le_td.c: Likewise.
4571 * config/libbid/_lt_dd.c: Likewise.
4572 * config/libbid/_lt_sd.c: Likewise.
4573 * config/libbid/_lt_td.c: Likewise.
4574 * config/libbid/_mul_dd.c: Likewise.
4575 * config/libbid/_mul_sd.c: Likewise.
4576 * config/libbid/_mul_td.c: Likewise.
4577 * config/libbid/_ne_dd.c: Likewise.
4578 * config/libbid/_ne_sd.c: Likewise.
4579 * config/libbid/_ne_td.c: Likewise.
4580 * config/libbid/_sd_to_dd.c: Likewise.
4581 * config/libbid/_sd_to_df.c: Likewise.
4582 * config/libbid/_sd_to_di.c: Likewise.
4583 * config/libbid/_sd_to_sf.c: Likewise.
4584 * config/libbid/_sd_to_si.c: Likewise.
4585 * config/libbid/_sd_to_td.c: Likewise.
4586 * config/libbid/_sd_to_tf.c: Likewise.
4587 * config/libbid/_sd_to_udi.c: Likewise.
4588 * config/libbid/_sd_to_usi.c: Likewise.
4589 * config/libbid/_sd_to_xf.c: Likewise.
4590 * config/libbid/_sf_to_dd.c: Likewise.
4591 * config/libbid/_sf_to_sd.c: Likewise.
4592 * config/libbid/_sf_to_td.c: Likewise.
4593 * config/libbid/_si_to_dd.c: Likewise.
4594 * config/libbid/_si_to_sd.c: Likewise.
4595 * config/libbid/_si_to_td.c: Likewise.
4596 * config/libbid/_td_to_dd.c: Likewise.
4597 * config/libbid/_td_to_df.c: Likewise.
4598 * config/libbid/_td_to_di.c: Likewise.
4599 * config/libbid/_td_to_sd.c: Likewise.
4600 * config/libbid/_td_to_sf.c: Likewise.
4601 * config/libbid/_td_to_si.c: Likewise.
4602 * config/libbid/_td_to_tf.c: Likewise.
4603 * config/libbid/_td_to_udi.c: Likewise.
4604 * config/libbid/_td_to_usi.c: Likewise.
4605 * config/libbid/_td_to_xf.c: Likewise.
4606 * config/libbid/_tf_to_dd.c: Likewise.
4607 * config/libbid/_tf_to_sd.c: Likewise.
4608 * config/libbid/_tf_to_td.c: Likewise.
4609 * config/libbid/_udi_to_dd.c: Likewise.
4610 * config/libbid/_udi_to_sd.c: Likewise.
4611 * config/libbid/_udi_to_td.c: Likewise.
4612 * config/libbid/_unord_dd.c: Likewise.
4613 * config/libbid/_unord_sd.c: Likewise.
4614 * config/libbid/_unord_td.c: Likewise.
4615 * config/libbid/_usi_to_dd.c: Likewise.
4616 * config/libbid/_usi_to_sd.c: Likewise.
4617 * config/libbid/_usi_to_td.c: Likewise.
4618 * config/libbid/_xf_to_dd.c: Likewise.
4619 * config/libbid/_xf_to_sd.c: Likewise.
4620 * config/libbid/_xf_to_td.c: Likewise.
4621 * config/libbid/bid128.c: Likewise.
4622 * config/libbid/bid128_2_str.h: Likewise.
4623 * config/libbid/bid128_2_str_macros.h: Likewise.
4624 * config/libbid/bid128_2_str_tables.c: Likewise.
4625 * config/libbid/bid128_add.c: Likewise.
4626 * config/libbid/bid128_compare.c: Likewise.
4627 * config/libbid/bid128_div.c: Likewise.
4628 * config/libbid/bid128_fma.c: Likewise.
4629 * config/libbid/bid128_logb.c: Likewise.
4630 * config/libbid/bid128_minmax.c: Likewise.
4631 * config/libbid/bid128_mul.c: Likewise.
4632 * config/libbid/bid128_next.c: Likewise.
4633 * config/libbid/bid128_noncomp.c: Likewise.
4634 * config/libbid/bid128_quantize.c: Likewise.
4635 * config/libbid/bid128_rem.c: Likewise.
4636 * config/libbid/bid128_round_integral.c: Likewise.
4637 * config/libbid/bid128_scalb.c: Likewise.
4638 * config/libbid/bid128_sqrt.c: Likewise.
4639 * config/libbid/bid128_string.c: Likewise.
4640 * config/libbid/bid128_to_int16.c: Likewise.
4641 * config/libbid/bid128_to_int32.c: Likewise.
4642 * config/libbid/bid128_to_int64.c: Likewise.
4643 * config/libbid/bid128_to_int8.c: Likewise.
4644 * config/libbid/bid128_to_uint16.c: Likewise.
4645 * config/libbid/bid128_to_uint32.c: Likewise.
4646 * config/libbid/bid128_to_uint64.c: Likewise.
4647 * config/libbid/bid128_to_uint8.c: Likewise.
4648 * config/libbid/bid32_to_bid128.c: Likewise.
4649 * config/libbid/bid32_to_bid64.c: Likewise.
4650 * config/libbid/bid64_add.c: Likewise.
4651 * config/libbid/bid64_compare.c: Likewise.
4652 * config/libbid/bid64_div.c: Likewise.
4653 * config/libbid/bid64_fma.c: Likewise.
4654 * config/libbid/bid64_logb.c: Likewise.
4655 * config/libbid/bid64_minmax.c: Likewise.
4656 * config/libbid/bid64_mul.c: Likewise.
4657 * config/libbid/bid64_next.c: Likewise.
4658 * config/libbid/bid64_noncomp.c: Likewise.
4659 * config/libbid/bid64_quantize.c: Likewise.
4660 * config/libbid/bid64_rem.c: Likewise.
4661 * config/libbid/bid64_round_integral.c: Likewise.
4662 * config/libbid/bid64_scalb.c: Likewise.
4663 * config/libbid/bid64_sqrt.c: Likewise.
4664 * config/libbid/bid64_string.c: Likewise.
4665 * config/libbid/bid64_to_bid128.c: Likewise.
4666 * config/libbid/bid64_to_int16.c: Likewise.
4667 * config/libbid/bid64_to_int32.c: Likewise.
4668 * config/libbid/bid64_to_int64.c: Likewise.
4669 * config/libbid/bid64_to_int8.c: Likewise.
4670 * config/libbid/bid64_to_uint16.c: Likewise.
4671 * config/libbid/bid64_to_uint32.c: Likewise.
4672 * config/libbid/bid64_to_uint64.c: Likewise.
4673 * config/libbid/bid64_to_uint8.c: Likewise.
4674 * config/libbid/bid_b2d.h: Likewise.
4675 * config/libbid/bid_binarydecimal.c: Likewise.
4676 * config/libbid/bid_conf.h: Likewise.
4677 * config/libbid/bid_convert_data.c: Likewise.
4678 * config/libbid/bid_decimal_data.c: Likewise.
4679 * config/libbid/bid_decimal_globals.c: Likewise.
4680 * config/libbid/bid_div_macros.h: Likewise.
4681 * config/libbid/bid_dpd.c: Likewise.
4682 * config/libbid/bid_flag_operations.c: Likewise.
4683 * config/libbid/bid_from_int.c: Likewise.
4684 * config/libbid/bid_functions.h: Likewise.
4685 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4686 * config/libbid/bid_inline_add.h: Likewise.
4687 * config/libbid/bid_internal.h: Likewise.
4688 * config/libbid/bid_round.c: Likewise.
4689 * config/libbid/bid_sqrt_macros.h: Likewise.
4691 2009-04-09 Jakub Jelinek <jakub@redhat.com>
4693 * Makefile.in: Change copyright header to refer to version
4694 3 of the GNU General Public License and to point readers at the
4695 COPYING3 file and the FSF's license web page.
4696 * config.host: Likewise.
4698 2009-04-07 Alan Modra <amodra@bigpond.net.au>
4700 * config.host: Reorder and merge to match config.gcc change.
4702 2009-04-03 Alan Modra <amodra@bigpond.net.au>
4704 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
4706 2009-03-28 Joseph Myers <joseph@codesourcery.com>
4708 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
4709 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
4710 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
4711 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
4713 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
4715 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
4716 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4718 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
4720 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
4721 ia64/t-softfp-compat to tmake_file.
4723 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
4725 * config/ia64/__divxf3.asm: New.
4726 * config/ia64/_fixtfdi.asm: Likewise.
4727 * config/ia64/_fixunstfdi.asm: Likewise.
4728 * config/ia64/_floatditf.asm: Likewise.
4729 * config/ia64/t-fprules-softfp: Likewise.
4730 * config/ia64/t-softfp-compat: Likewise.
4731 * config/ia64/tf-signs.c: Likewise.
4733 2009-01-18 Ben Elliston <bje@au.ibm.com>
4735 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4737 2009-01-16 Ben Elliston <bje@au.ibm.com>
4739 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
4742 2009-01-13 Ben Elliston <bje@au.ibm.com>
4744 * config/t-softfp: New file.
4745 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
4746 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
4748 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4750 * config.host: Add m32r*-*-rtems*.
4752 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
4754 * config.host: Add m32c*-*-rtems*.
4756 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4759 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
4760 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
4761 * configure: Regenerate.
4762 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
4763 tmake_file here from gcc/config.gcc.
4764 Move extra_parts here from gcc/config.gcc.
4765 * config/i386/t-sol2: Move here from gcc/config/i386.
4766 Use gcc_srcdir instead of srcdir.
4768 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
4770 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
4773 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
4775 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
4777 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
4779 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
4781 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
4784 * config.host: Add picochip-*-*.
4786 2008-08-06 Bob Wilson <bob.wilson@acm.org>
4788 * config.host: Match more processor names for Xtensa.
4790 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
4792 * config/i386/64/t-softfp-compat: Update comments.
4794 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
4796 * config/i386/64/_divtc3-compat.c: Moved to ...
4797 * config/i386/64/_divtc3.c: Here.
4799 * config/i386/64/_multc3-compat.c: Moved to ...
4800 * config/i386/64/_multc3.c: Here.
4802 * config/i386/64/_powitf2-compat.c: Moved to ...
4803 * config/i386/64/_powitf2.c: Here.
4805 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
4806 .c suffix instead of -compat.c.
4808 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
4810 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
4811 (_FP_MUL_MEAT_D): Ditto.
4812 (_FP_DIV_MEAT_S): Ditto.
4813 (_FP_DIV_MEAT_D): Ditto.
4815 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
4817 * Makefile.in: Add support for __sync_* libgcc functions.
4819 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
4821 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
4823 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4826 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
4827 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
4829 * config/i386/64/t-fprules-softfp: Moved to ...
4830 * config/i386/64/t-softfp-compat: This. New.
4832 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
4834 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
4835 Initialize f with 0.0.
4837 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4840 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
4842 * config/i386/64/_divtc3-compat.c: New.
4843 * config/i386/64/_multc3-compat.c: Likewise.
4844 * config/i386/64/_powitf2-compat.c: Likewise.
4845 * config/i386/64/eqtf2.c: Likewise.
4846 * config/i386/64/getf2.c: Likewise.
4847 * config/i386/64/letf2.c: Likewise.
4848 * config/i386/64/t-fprules-softfp: Likewise.
4850 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4852 * config.host: Add i386/${host_address}/t-fprules-softfp to
4853 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
4854 i[34567]86-*-linux*, x86_64-*-linux*.
4856 * configure.ac: Set host_address to 64 or 32 for x86.
4857 * configure: Regenerated.
4859 * Makefile.in (config.status): Also depend on
4860 $(srcdir)/config.host.
4862 * config/i386/32/t-fprules-softfp: New.
4863 * config/i386/32/tf-signs.c: Likewise.
4865 * config/i386/64/sfp-machine.h: New. Moved from gcc.
4867 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4868 Uros Bizjak <ubizjak@gmail.com>
4870 * config/i386/32/sfp-machine.h: New.
4872 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
4874 * config/rs6000/t-ppccomm: Remove rules that conflict with
4875 auto-generated rules.
4877 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4879 * configure.ac: sinclude override.m4.
4880 * configure: Regenerate.
4882 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
4884 * configure: Regenerate.
4886 2008-06-10 Joseph Myers <joseph@codesourcery.com>
4888 * Makefile.in (DECNUMINC): Remove
4889 -I$(MULTIBUILDTOP)../../libdecnumber.
4892 2008-06-07 Joseph Myers <joseph@codesourcery.com>
4894 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
4895 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
4896 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
4897 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
4898 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
4899 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
4900 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
4901 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
4902 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
4903 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
4904 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
4905 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
4906 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
4907 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
4909 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
4911 * config.host (sh2[lbe]*-*-linux*): Allow target.
4913 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
4915 * config/rs6000/t-ppccomm: Add build rules for new files.
4916 (LIB2ADD_ST): New variable.
4918 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
4922 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
4923 * config/t-avr: New file. Build 16bit libgcc functions.
4925 2008-03-02 Jakub Jelinek <jakub@redhat.com>
4928 * config/t-slibgcc-darwin: Make install-leaf dependent on
4929 install-darwin-libgcc-stubs instead of install.
4931 2008-01-25 Joseph Myers <joseph@codesourcery.com>
4933 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
4934 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
4935 sh-*-rtemscoff*): Remove cases.
4937 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
4939 * Makefile.in (all): Use install-leaf rather than install.
4940 (install): Split most of the rule into...
4941 (install-leaf): ...this new one.
4943 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
4944 Paolo Bonzini <bonzini@gnu.org>
4947 * Makefile.in: Use @shlib_slibdir@ substitution to get
4948 correct install name on darwin.
4949 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
4951 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
4953 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
4954 cris-*-elf and cris-*-none.
4955 (crisv32-*-linux*): Similar, as cris-*-linux*.
4957 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
4959 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
4961 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
4964 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
4965 * configure: Regenerated.
4967 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
4969 * Makefile.in (dfp-filenames): Replace decimal_globals,
4970 decimal_data, binarydecimal and convert_data with
4971 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
4972 and bid_convert_data, respectively.
4974 2007-09-17 Chao-ying Fu <fu@mips.com>
4975 Nigel Stephens <nigel@mips.com>
4977 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
4978 * Makefile.in (fixed_point): Define.
4979 Check if fixed_point is yes to build support functions.
4980 * configure.ac: Check for fixed_point support.
4981 * configure: Regenerated.
4982 * gen-fixed.sh: New file to generate lists of fixed-point labels,
4983 funcs, modes, from, to.
4985 2007-09-11 Janis Johnson <janis187@us.ibm.com
4987 * Makefile.in (dfp-filenames): Add bid128_noncomp.
4989 2007-09-10 Janis Johnson <janis187@us.ibm.com>
4991 * Makefile.in (dfp-filenames): Remove decUtility, add
4992 decDouble, decPacked, decQuad, decSingle.
4994 2007-08-27 Hans Kester <hans.kester@ellips.nl>
4996 * config.host : Add x86_64-elf target.
4998 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5000 * configure.ac (set_have_cc_tls): Add a missing =.
5001 * configure: Regenerated.
5003 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5005 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
5006 and x86_64-*-linux*.
5008 * config/t-tls: New file.
5010 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
5012 * configure.ac: Include ../config/enable.m4 and
5013 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
5014 supports TLS and substitute set_have_cc_tls.
5015 * configure: Regenerated.
5017 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
5019 * Makefile.in: Use libbid for DFP when BID is enabled.
5021 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
5023 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
5024 extra_parts. Add config/i386/t-cygming to tmake_file.
5025 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
5027 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
5028 Danny Smith <dannysmith@users.sourceforge.net>
5031 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
5032 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
5033 * config/i386/t-crtfm: Compile crtfastmath.o with
5034 -minline-all-stringops.
5036 2007-05-10 Richard Sandiford <richard@codesourcery.com>
5038 * config.host (sparc-wrs-vxworks): New target.
5040 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
5042 * config.host: Recognize fido.
5044 2007-04-04 Janis Johnson <janis187@us.ibm.com>
5046 * configure: Check host, not target, for decimal float support.
5048 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
5050 * config/i386/t-crtpc: New file.
5051 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5052 (x86_64-*-linux*): Ditto.
5054 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
5056 * config.host (x86_64-*-mingw*): New target.
5058 2007-03-23 Michael Meissner <michael.meissner@amd.com>
5059 H.J. Lu <hongjiu.lu@intel.com>
5061 * Makefile.in (enable_decimal_float): New.
5063 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
5064 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
5065 (decbits-filenames): This.
5066 (decbits-objects): New.
5067 (libgcc-objects): Add $(decbits-objects).
5069 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
5070 Substitute enable_decimal_float.
5071 * configure: Regenerated.
5073 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
5075 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5077 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5079 * Makefile.in (install-info): New dummy target.
5081 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5083 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5085 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5087 * Makefile.in: Add install-html and install-pdf dummy
5090 2007-02-05 Roger Sayle <roger@eyesopen.com>
5091 Daniel Jacobowitz <dan@codesourcery.com>
5093 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5094 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5095 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5097 2007-01-29 Janis Johnson <janis187@us.ibm.com>
5099 * Makefile.in (dec-filenames): Add decExcept.
5101 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5104 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5107 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5109 * configure.ac: Add --enable-version-specific-runtime-libs.
5110 Correct $slibdir default.
5111 * configure: Regenerated.
5113 2007-01-23 Joseph Myers <joseph@codesourcery.com>
5115 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5117 2007-01-21 Andrew Pinski <pinskia@gmail.com>
5120 * config.host (alpha*-*-linux*): Set extra_parts.
5122 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5124 * config/sh/t-linux: New.
5125 * config.host (sh*-*-linux*): Set tmake_file.
5127 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5129 * Makefile.in (install): Handle multilibs.
5131 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5133 * Makefile.in: Added .PHONY entry for documentation targets.
5135 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5137 * Makefile.in: Add empty info, html, dvi, pdf targets.
5139 2007-01-04 Mike Stump <mrs@apple.com>
5141 * Makefile.in (MAKEINFO): Remove.
5144 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
5146 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5147 * configure: Regenerate.
5148 * Makefile.in (host_subdir): Substitute it.
5149 (gcc_objdir): Use it.
5151 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5153 * config.host (ia64*-*-linux*): Set tmake_file.
5155 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5157 * Makefile.in (version): Define.
5159 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5160 Paolo Bonzini <bonzini@gnu.org>
5162 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5163 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5164 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5165 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5166 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5167 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5168 * configure: Generated.