1 2013-11-18 Jan Hubicka <jh@suse.cz>
3 * libgcov-driver.c (run_accounted): Make global level static.
4 (gcov_exit_merge_summary): Silence warning; do not clear
6 (gcov_exit): Clear it here.
8 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
11 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
12 (all_prg, crc32): Remove static vars.
13 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
15 (gcov_exit_merge_gcda): Add crc32 parameter.
16 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
17 do not account run if it was already accounted.
18 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
19 (gcov_exit): Initialize all_prg; update.
21 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
23 * configure: Regenerate.
25 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
26 Alan Modra <amodra@gmail.com>
28 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
29 (frob_update_context): Use it.
31 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
32 Alan Modra <amodra@gmail.com>
34 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
35 (trampoline_initial): Provide ELFv2 variant.
36 (__trampoline_setup): Likewise.
38 * config/rs6000/linux-unwind.h (frob_update_context): Do not
39 check for AIX indirect function call sequence if _CALL_ELF == 2.
41 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
42 Alan Modra <amodra@gmail.com>
44 * config/rs6000/linux-unwind.h (get_regs): Do not support
45 old kernel versions if _CALL_ELF == 2.
46 (frob_update_context): Do not support PLT stub variants only
47 generated by old linkers if _CALL_ELF == 2.
49 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
50 Alan Modra <amodra@gmail.com>
52 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
53 location of CR save area for 64-bit little-endian systems.
55 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
57 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
59 * config/arm/t-vxworks: Delete.
61 2013-11-10 Kai Tietz <ktietz@redhat.com>
63 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
64 Increment load-count on use of LIBGCC_SONAME DLL.
65 (hmod_libgcc): New static variable to hold handle of
67 (__gcc_deregister_frame): Decrement load-count of
70 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
72 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
74 * configure: Regenerate
76 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
78 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
79 FP_EX_DENORM. Store result to volatile location after SSE division
80 to close interrupt window. Remove unneeded fwait after x87
81 division since interrupt window will be closed by emitted fstp.
82 Rewrite FP_EX_INEXACT handling.
84 2013-11-06 Joseph Myers <joseph@codesourcery.com>
86 * soft-fp/README: Update.
87 * soft-fp/adddf3.c: Update from glibc.
88 * soft-fp/addsf3.c: Likewise.
89 * soft-fp/addtf3.c: Likewise.
90 * soft-fp/divdf3.c: Likewise.
91 * soft-fp/divsf3.c: Likewise.
92 * soft-fp/divtf3.c: Likewise.
93 * soft-fp/double.h: Likewise.
94 * soft-fp/eqdf2.c: Likewise.
95 * soft-fp/eqsf2.c: Likewise.
96 * soft-fp/eqtf2.c: Likewise.
97 * soft-fp/extenddftf2.c: Likewise.
98 * soft-fp/extended.h: Likewise.
99 * soft-fp/extendsfdf2.c: Likewise.
100 * soft-fp/extendsftf2.c: Likewise.
101 * soft-fp/extendxftf2.c: Likewise.
102 * soft-fp/fixdfdi.c: Likewise.
103 * soft-fp/fixdfsi.c: Likewise.
104 * soft-fp/fixdfti.c: Likewise.
105 * soft-fp/fixsfdi.c: Likewise.
106 * soft-fp/fixsfsi.c: Likewise.
107 * soft-fp/fixsfti.c: Likewise.
108 * soft-fp/fixtfdi.c: Likewise.
109 * soft-fp/fixtfsi.c: Likewise.
110 * soft-fp/fixtfti.c: Likewise.
111 * soft-fp/fixunsdfdi.c: Likewise.
112 * soft-fp/fixunsdfsi.c: Likewise.
113 * soft-fp/fixunsdfti.c: Likewise.
114 * soft-fp/fixunssfdi.c: Likewise.
115 * soft-fp/fixunssfsi.c: Likewise.
116 * soft-fp/fixunssfti.c: Likewise.
117 * soft-fp/fixunstfdi.c: Likewise.
118 * soft-fp/fixunstfsi.c: Likewise.
119 * soft-fp/fixunstfti.c: Likewise.
120 * soft-fp/floatdidf.c: Likewise.
121 * soft-fp/floatdisf.c: Likewise.
122 * soft-fp/floatditf.c: Likewise.
123 * soft-fp/floatsidf.c: Likewise.
124 * soft-fp/floatsisf.c: Likewise.
125 * soft-fp/floatsitf.c: Likewise.
126 * soft-fp/floattidf.c: Likewise.
127 * soft-fp/floattisf.c: Likewise.
128 * soft-fp/floattitf.c: Likewise.
129 * soft-fp/floatundidf.c: Likewise.
130 * soft-fp/floatundisf.c: Likewise.
131 * soft-fp/floatunditf.c: Likewise.
132 * soft-fp/floatunsidf.c: Likewise.
133 * soft-fp/floatunsisf.c: Likewise.
134 * soft-fp/floatunsitf.c: Likewise.
135 * soft-fp/floatuntidf.c: Likewise.
136 * soft-fp/floatuntisf.c: Likewise.
137 * soft-fp/floatuntitf.c: Likewise.
138 * soft-fp/gedf2.c: Likewise.
139 * soft-fp/gesf2.c: Likewise.
140 * soft-fp/getf2.c: Likewise.
141 * soft-fp/ledf2.c: Likewise.
142 * soft-fp/lesf2.c: Likewise.
143 * soft-fp/letf2.c: Likewise.
144 * soft-fp/muldf3.c: Likewise.
145 * soft-fp/mulsf3.c: Likewise.
146 * soft-fp/multf3.c: Likewise.
147 * soft-fp/negdf2.c: Likewise.
148 * soft-fp/negsf2.c: Likewise.
149 * soft-fp/negtf2.c: Likewise.
150 * soft-fp/op-1.h: Likewise.
151 * soft-fp/op-2.h: Likewise.
152 * soft-fp/op-4.h: Likewise.
153 * soft-fp/op-8.h: Likewise.
154 * soft-fp/op-common.h: Likewise.
155 * soft-fp/quad.h: Likewise.
156 * soft-fp/single.h: Likewise.
157 * soft-fp/soft-fp.h: Likewise.
158 * soft-fp/subdf3.c: Likewise.
159 * soft-fp/subsf3.c: Likewise.
160 * soft-fp/subtf3.c: Likewise.
161 * soft-fp/truncdfsf2.c: Likewise.
162 * soft-fp/trunctfdf2.c: Likewise.
163 * soft-fp/trunctfsf2.c: Likewise.
164 * soft-fp/trunctfxf2.c: Likewise.
165 * soft-fp/unorddf2.c: Likewise.
166 * soft-fp/unordsf2.c: Likewise.
167 * soft-fp/unordtf2.c: Likewise.
169 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
171 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
172 (_FP_MUL_MEAT_D): Ditto.
173 (_FP_DIV_MEAT_S): Ditto.
174 (_FP_DIV_MEAT_D): Ditto.
175 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
176 t-softfp-sfdf and t-softfp to tmake_file.
178 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
180 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
181 * config/i386/crtprec.c: Ditto.
183 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
184 Shiva Chen <shiva0217@gmail.com>
186 * config.host (nds32*-elf*): Add nds32 target.
187 * config/nds32 : New directory and files.
189 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
191 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
192 * config.host (cpu_type) <Setting default>: Add entry for
194 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
195 <crisv32-*-linux*>: Adjust.
196 * longlong.h: Wrap the whole CRIS section in a single
197 defined(__CRIS__) conditional. Add comment about add_ssaaaa
199 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
201 [__CRIS__] (__umulsidi3): Define.
202 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
203 * config/cris/sfp-machine.h: New file.
204 * config/cris/umulsidi3.S: New file.
205 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
206 * config/cris/arit.c (SIGNMULT): New macro.
207 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
208 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
209 saving 3 out of originally 33 cycles from the fastest
210 path, 3 out of 54 from the medium path and one from the longest
211 path. Improve comments.
213 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
215 * sync.c: Remove static aliases and define each function directly
218 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
220 * config.host (hppa*64*-*-linux*): Define extra_parts.
221 (hppa*-*-linux*): Likewise.
223 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
225 * config/arc/crtgend.S: Add 2013 to Copyright years.
226 * config/arc/gmon/atomic.h: Likewise.
227 * config/arc/gmon/auxreg.h: Likewise.
228 * config/arc/gmon/sys/gmon_out.h: Likewise.
229 * config/arc/gmon/sys/gmon.h: Likewise.
230 * config/arc/gmon/prof-freq.c: Likewise.
231 * config/arc/gmon/mcount.c: Likewise.
232 * config/arc/gmon/prof-freq-stub.S: Likewise.
233 * config/arc/gmon/gmon.c: Likewise.
234 * config/arc/gmon/machine-gmon.h: Likewise.
235 * config/arc/gmon/profil.S: Likewise.
236 * config/arc/gmon/dcache_linesz.S: Likewise.
237 * config/arc/crtg.S: Likewise.
238 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
239 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
240 * config/arc/ieee-754/adddf3.S: Likewise.
241 * config/arc/ieee-754/truncdfsf2.S: Likewise.
242 * config/arc/ieee-754/fixsfsi.S: Likewise.
243 * config/arc/ieee-754/gtsf2.S: Likewise.
244 * config/arc/ieee-754/floatsisf.S: Likewise.
245 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
246 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
247 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
248 * config/arc/ieee-754/fixdfsi.S: Likewise.
249 * config/arc/ieee-754/addsf3.S: Likewise.
250 * config/arc/ieee-754/gesf2.S: Likewise.
251 * config/arc/ieee-754/floatsidf.S: Likewise.
252 * config/arc/ieee-754/extendsfdf2.S: Likewise.
253 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
254 * config/arc/ieee-754/gtdf2.S: Likewise.
255 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
256 * config/arc/ieee-754/uneqdf2.S: Likewise.
257 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
258 * config/arc/ieee-754/uneqsf2.S: Likewise.
259 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
260 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
261 * config/arc/ieee-754/eqdf2.S: Likewise.
262 * config/arc/ieee-754/ordsf2.S: Likewise.
263 * config/arc/ieee-754/divsf3.S: Likewise.
264 * config/arc/ieee-754/divdf3.S: Likewise.
265 * config/arc/ieee-754/floatunsidf.S: Likewise.
266 * config/arc/ieee-754/orddf2.S: Likewise.
267 * config/arc/ieee-754/eqsf2.S: Likewise.
268 * config/arc/ieee-754/gedf2.S: Likewise.
269 * config/arc/crtn.S: Likewise.
270 * config/arc/crti.S: Likewise.
271 * config/arc/t-arc700-uClibc: Likewise.
272 * config/arc/asm.h: Likewise.
273 * config/arc/libgcc-excl.ver: Likewise.
274 * config/arc/t-arc-newlib: Likewise.
275 * config/arc/divtab-arc700.c: Likewise.
276 * config/arc/initfini.c: Likewise.
277 * config/arc/fp-hack.h: Likewise.
279 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
280 Diego Novillo <dnovillo@google.com>
282 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
283 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
284 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
285 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
287 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
288 Brendan Kehoe <brendan@zen.org>
289 Simon Cook <simon.cook@embecosm.com>
291 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
292 * config/arc: New directory.
293 * longlong.h [__arc__] (umul_ppmm): Remove.
294 [__arc__] (__umulsidi3): Define.
295 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
296 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
298 2013-09-17 Jacek Caban <jacek@codeweavers.com>
300 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
302 * config/i386/gthr-win32.h: Likewise.
304 2013-09-16 DJ Delorie <dj@redhat.com>
306 * config/rl78/vregs.h: Add G10 register definitions.
307 * config/rl78/lib2mul.c: Enable for RL78/G10.
308 * config/rl78/lib2div.c: Likewise.
309 * config/rl78/lshrsi3.S: Use vregs.h.
310 * config/rl78/cmpsi2.S: Likewise.
311 * config/rl78/trampoline.S: Likewise.
312 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
314 2013-09-14 DJ Delorie <dj@redhat.com>
315 Nick Clifton <nickc@redhat.com>
317 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
318 * config/rl78/vregs.h: New.
319 * config/rl78/signbit.S: New file. Implements signbit function.
320 * config/rl78/divmodsi.S: New.
321 * config/rl78/divmodhi.S: New.
322 * config/rl78/divmodqi.S: New.
323 * config/rl78/t-rl78: Build them here...
324 * config/rl78/lib2div.c: ...but not here.
326 2013-09-12 DJ Delorie <dj@redhat.com>
328 * config.host (msp*-*-elf): New.
329 * config/msp430/: New port.
331 2013-08-18 Iain Sandoe <iain@codesourcery.com>
333 PR gcov-profile/58127
334 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
335 __thread var for emulated TLS.
336 (__gcov_indirect_call_counters): Likewise.
338 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
339 Catherine Moore <clm@codesourcery.com>
340 Richard Sandiford <rdsandiford@googlemail.com>
342 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
343 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
344 (CALL_STUB_NO_RET): Likewise.
345 (CALL_STUB_RET): Likewise.
346 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
347 __mips16_ret call/return stub symbols.
348 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
351 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
353 * config.host <mips*-*-linux*>: Remove a stray comment.
355 2013-08-10 Jan Hubicka <jh@suse.cz>
357 Work around binutils PR14342
358 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
359 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
360 (L_gcov_indirect_call_profiler_v2): New.
362 2013-08-06 Jan Hubicka <jh@suse.cz>
364 * libgcov.c (__gcov_indirect_call_callee,
365 __gcov_indirect_call_counters): New global vars.
366 (__gcov_indirect_call_profiler): replace by ...
367 (__gcov_indirect_call_profiler_v2) ... this one.
369 2013-08-06 Caroline Tice <cmtice@google.com>
371 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
372 vtv_start_preinit.o and vtv_end_preinit.o.
373 * configure.ac: Add code to check/set enable_vtable_verify.
374 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
376 * vtv_start_preinit.c: New file.
377 * vtv_end_preinit.c: New file.
378 * vtv_start.c: New file.
379 * vtv_end.c: New file.
380 * configure: Regenerated.
382 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
384 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
385 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
386 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
387 GPL-3.0-with-GCC-exception.
389 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
391 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
394 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
396 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
397 mapping for FPRs when creating the fallback framestate.
399 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
402 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
403 (__round_s2_const, __round_u2_const)
404 (__round_s4_const, __round_u4_const, __round_x8):
405 Saturate result if addition result cannot be represented.
407 2013-07-15 Matthias Klose <doko@ubuntu.com>
409 * libgcc2.c: Don't include <limits.h>.
411 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
413 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
415 2013-07-06 Jakub Jelinek <jakub@redhat.com>
418 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
420 2013-06-28 Jakub Jelinek <jakub@redhat.com>
423 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
425 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
426 instead of table lookups.
427 (__popcountDI2): Likewise.
429 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
431 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
434 2013-06-21 Joseph Myers <joseph@codesourcery.com>
437 * soft-fp/adddf3.c: Update from glibc.
438 * soft-fp/addsf3.c: Likewise.
439 * soft-fp/addtf3.c: Likewise.
440 * soft-fp/divdf3.c: Likewise.
441 * soft-fp/divsf3.c: Likewise.
442 * soft-fp/divtf3.c: Likewise.
443 * soft-fp/double.h: Likewise.
444 * soft-fp/eqdf2.c: Likewise.
445 * soft-fp/eqsf2.c: Likewise.
446 * soft-fp/eqtf2.c: Likewise.
447 * soft-fp/extenddftf2.c: Likewise.
448 * soft-fp/extended.h: Likewise.
449 * soft-fp/extendsfdf2.c: Likewise.
450 * soft-fp/extendsftf2.c: Likewise.
451 * soft-fp/fixdfdi.c: Likewise.
452 * soft-fp/fixdfsi.c: Likewise.
453 * soft-fp/fixsfdi.c: Likewise.
454 * soft-fp/fixsfsi.c: Likewise.
455 * soft-fp/fixtfdi.c: Likewise.
456 * soft-fp/fixtfsi.c: Likewise.
457 * soft-fp/fixunsdfdi.c: Likewise.
458 * soft-fp/fixunsdfsi.c: Likewise.
459 * soft-fp/fixunssfdi.c: Likewise.
460 * soft-fp/fixunssfsi.c: Likewise.
461 * soft-fp/fixunstfdi.c: Likewise.
462 * soft-fp/fixunstfsi.c: Likewise.
463 * soft-fp/floatdidf.c: Likewise.
464 * soft-fp/floatdisf.c: Likewise.
465 * soft-fp/floatditf.c: Likewise.
466 * soft-fp/floatsidf.c: Likewise.
467 * soft-fp/floatsisf.c: Likewise.
468 * soft-fp/floatsitf.c: Likewise.
469 * soft-fp/floatundidf.c: Likewise.
470 * soft-fp/floatundisf.c: Likewise.
471 * soft-fp/floatunditf.c: Likewise.
472 * soft-fp/floatunsidf.c: Likewise.
473 * soft-fp/floatunsisf.c: Likewise.
474 * soft-fp/floatunsitf.c: Likewise.
475 * soft-fp/gedf2.c: Likewise.
476 * soft-fp/gesf2.c: Likewise.
477 * soft-fp/getf2.c: Likewise.
478 * soft-fp/ledf2.c: Likewise.
479 * soft-fp/lesf2.c: Likewise.
480 * soft-fp/letf2.c: Likewise.
481 * soft-fp/muldf3.c: Likewise.
482 * soft-fp/mulsf3.c: Likewise.
483 * soft-fp/multf3.c: Likewise.
484 * soft-fp/negdf2.c: Likewise.
485 * soft-fp/negsf2.c: Likewise.
486 * soft-fp/negtf2.c: Likewise.
487 * soft-fp/op-1.h: Likewise.
488 * soft-fp/op-2.h: Likewise.
489 * soft-fp/op-4.h: Likewise.
490 * soft-fp/op-8.h: Likewise.
491 * soft-fp/op-common.h: Likewise.
492 * soft-fp/quad.h: Likewise.
493 * soft-fp/single.h: Likewise.
494 * soft-fp/soft-fp.h: Likewise.
495 * soft-fp/subdf3.c: Likewise.
496 * soft-fp/subsf3.c: Likewise.
497 * soft-fp/subtf3.c: Likewise.
498 * soft-fp/truncdfsf2.c: Likewise.
499 * soft-fp/trunctfdf2.c: Likewise.
500 * soft-fp/trunctfsf2.c: Likewise.
501 * soft-fp/unorddf2.c: Likewise.
502 * soft-fp/unordsf2.c: Likewise.
503 * soft-fp/unordtf2.c: Likewise.
504 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
505 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
506 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
507 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
508 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
509 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
510 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
511 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
512 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
513 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
514 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
515 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
517 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
519 * config/mips/lib2funcs.c: New file.
520 * config/mips/t-mips (LIB2ADD_ST): Add it.
522 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
525 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
526 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
528 2013-06-08 Walter Lee <walt@tilera.com>
530 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
531 Replace int64_t with long long. Add __extension__ where
533 * config/tilepro/atomic.c: Include config.h.
535 2013-06-06 Douglas B Rupp <rupp@adacore.com>
537 * config.host (arm-wrs-vxworks): Configure with other soft float.
539 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
541 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
542 (mips64r5900el-*-elf*): New configurations.
544 2013-06-04 Alan Modra <amodra@gmail.com>
546 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
548 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
550 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
552 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
554 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
555 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
556 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
558 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
560 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
561 (powerpc-wrs-vxworks): Likewise.
563 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
565 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
566 signal frames as well.
567 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
568 STACK_BIAS to the CFA offset.
570 2013-05-17 Richard Henderson <rth@redhat.com>
573 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
574 (execute_cfa_program): Use it when storing to fs->regs.
576 2013-05-08 Kai Tietz <ktietz@redhat.com>
578 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
579 (__deregister_frame_info): Likewise.
581 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
583 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
586 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
588 2013-04-25 Alan Modra <amodra@gmail.com>
590 * config.host: Match little-endian powerpc-linux.
592 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
594 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
595 as 'unsigned long long' instead of 'unsigned long'.
596 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
599 2013-04-10 Julian Brown <julian@codesourcery.com>
601 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
602 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
603 unsigned char/unsigned short.
604 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
606 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
609 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
611 2013-04-04 Meador Inge <meadori@codesourcery.com>
613 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
614 computing the location of the link register.
615 (aeabi_uldivmod): Ditto.
617 2013-03-27 Kai Tietz <ktietz@redhat.com>
619 * config.host: Add support for cygwin x64 target.
620 * configure: Regenerated.
622 2013-03-26 Walter Lee <walt@tilera.com>
624 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
625 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
627 2013-03-25 Kai Tietz <ktietz@redhat.com>
629 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
631 2013-03-20 Robert Mason <rbmj@verizon.net>
633 * config/vxlib-tls.c (__gthread_get_tsd_data,)
634 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
635 (__gthread_leave_tsd_dtor_context): Add prototypes.
636 (tls_delete_hook): Update.
638 2013-03-20 Catherine Moore <clm@codesourcery.com>
639 Joseph Myers <joseph@codesourcery.com>
640 Chao-ying Fu <fu@mips.com>
642 * config/mips/mips16.S: Don't build for microMIPS.
643 * config/mips/linux-unwind.h: Handle microMIPS frame.
644 * config/mips/crtn.S (fini, init): New labels.
646 2013-03-14 Jakub Jelinek <jakub@redhat.com>
648 PR tree-optimization/53265
649 * unwind-dw2.c (execute_cfa_program): Avoid
650 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
651 on targets with DWARF_FRAME_REGISTERS < 32.
653 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
656 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
657 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
659 2013-03-07 Sriraman Tallam <tmsriram@google.com>
661 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
662 sandybridge processors.
664 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
667 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
670 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
672 * config/microblaze/crti.S: Setup stack protection at entry
674 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
676 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
677 (__rotldi3): Shift bytewise if applicable.
679 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
681 * config/aarch64/sync-cache.c
682 (__aarch64_sync_cache_range): Silence warnings.
684 2013-02-25 Catherine Moore <clm@codesourcery.com>
687 2013-02-24 Catherine Moore <clm@codesourcery.com>
688 Joseph Myers <joseph@codesourcery.com>
689 Chao-ying Fu <fu@mips.com>
691 * config/mips/mips16.S: Don't build for microMIPS.
692 * config/mips/linux-unwind.h: Handle microMIPS frame.
693 * config/mips/crtn.S (fini, init): New labels.
695 2013-02-24 Catherine Moore <clm@codesourcery.com>
696 Joseph Myers <joseph@codesourcery.com>
697 Chao-ying Fu <fu@mips.com>
699 * config/mips/mips16.S: Don't build for microMIPS.
700 * config/mips/linux-unwind.h: Handle microMIPS frame.
701 * config/mips/crtn.S (fini, init): New labels.
703 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
704 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
707 2013-02-16 Alan Modra <amodra@gmail.com>
710 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
711 (ppc_fallback_frame_state): Always set up save locations for fp
712 and altivec. Don't bother with non-callee-saved regs, r0-r13
713 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
715 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
718 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
720 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
721 _ssmulha3, _usmulusa3, _ssmulsa3.
722 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
723 (__muldi3): XCALL __muldi3_6 instead of rcall.
724 (__umulsidi3, __mulsidi3): New functions.
725 (do_prologue_saves, do_epilogue_restores): New .macros.
726 (__divdi3_moddi3): Use them.
727 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
728 (__usmulusa3, __ssmulsa3): New functions.
730 2013-02-11 Iain Sandoe <iain@codesourcery.com>
731 Jack Howarth <howarth@bromo.med.uc.edu>
732 Patrick Marlier <patrick.marlier@gmail.com>
735 * config/darwin-crt-tm.c: Remove dummy functions hack.
737 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
740 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
741 * config/avr/lib2-object.mk: New iterator to build objects from it.
742 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
744 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
745 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
746 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
747 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
748 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
749 * config/avr/lib1funcs-fixed.S: Implement them.
751 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
753 Update copyright years.
755 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
758 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
759 Add crtcxa to extra_parts.
760 * config/rs6000/exit.h: New file.
761 * config/rs6000/cxa_atexit.c: New file.
762 * config/rs6000/cxa_finalize.c: New file.
763 * config/rs6000/crtcxa.c: New file.
764 * config/rs6000/t-aix-cxa: New file.
765 * config/rs6000/libgcc-aix-cxa.ver: New file.
767 2013-01-31 Nick Clifton <nickc@redhat.com>
769 * config/v850/lib1funcs.S: Add support for e3v5 architecture
772 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
775 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
776 _mulQQ, _mulHQ, _mulHA, _mulSA,
777 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
778 _divQQ, _divHQ, _divHA, _divSA,
779 _divUQQ, _divUHQ, _divUHA, _divUSA.
781 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
783 * config.host(microblaze*-linux*): tmake_file: Remove
784 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
785 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
786 to exclude functions from being built with libgcc.c and use
787 the microblaze assembly.
789 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
791 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
794 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
796 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
797 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
798 __UINTPTR_TYPE__; also cast 'base' to the same type before the
801 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
803 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
804 loop start address for cache clearing.
806 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
808 * config/avr/lib1funcs.S: Remove trailing blanks.
809 * config/avr/lib1funcs-fixed.S: Ditto.
811 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
813 * config/avr/avr-lib.h: Add GPL copyright notice.
815 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
817 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
818 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
819 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
820 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
822 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
824 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
825 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
827 2013-01-04 Nick Clifton <nickc@redhat.com>
829 * config/v850/lib1funcs.S: Only provide CALLT support functions if
830 the CALLT instruction is supported.
832 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
834 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
835 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
837 2012-12-13 John Tytgat <John@bass-software.com>
839 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
842 2012-12-12 Jakub Jelinek <jakub@redhat.com>
845 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
846 undefined signed overflows.
848 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
851 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
853 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
855 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
856 (FP_TRAPPING_EXCEPTIONS): Define.
857 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
858 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
860 2012-12-04 Richard Henderson <rth@redhat.com>
863 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
865 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
867 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
868 (FP_EX_SHIFT): Define.
869 (FP_TRAPPING_EXCEPTIONS): Define.
871 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
873 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
874 (FP_ROUNDMODE): Use FP_RND_MASK.
875 * config/aarch64/sfp-exceptions.c: New.
876 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
877 Use __sfp_handle_exceptions.
879 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
881 * config.host: (arm*-*-freebsd*): Remove.
882 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
883 (arm*-*-elf*): Remove.
884 (arm*-*-wince-pe*): Remove.
885 * arm/unwind-arm.c (struct fpa_reg): Delete.
886 (struct fpa_regs): Delete.
887 (phase1_vrs): Remove fpa element.
888 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
889 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
890 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
891 * ieee754-sf.S (floatundisf): Remove FPA support.
892 (floatdisf): Likewise.
893 * ieee75f-df.S (floatundidf): Likewise.
894 (floatdidf): Likewise.
896 2012-11-29 Kai Tietz <ktietz@redhat.com>
899 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
900 * unwind-generic.h: Likewise.
901 * unwind-seh.c: Likewise.
903 2012-11-28 Richard Henderson <rth@redhat.com>
906 * emutls.c (__emutls_get_address): Avoid race condition between
907 obj->loc.offset read and emutls_key initialization.
909 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
911 Adjust decimal point of signed accum mode to GCC default.
914 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
916 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
917 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
919 (__divqq3, __divha3, __divsa3): Adjust to new position of
920 decimal point of signed accum types.
922 (__mulusa3_round): New function.
924 (__divqq_helper): New function.
925 (__udivuqq3): Use it.
927 2012-11-20 Jakub Jelinek <jakub@redhat.com>
930 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
932 2012-11-18 Teresa Johnson <tejohnson@google.com>
935 * libgcov.c (gcov_exit): Remove merged program summary
936 comparison unless !GCOV_LOCKED.
938 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
940 * soft-fp: Updated from glibc upstream.
942 2012-11-06 Ian Lance Taylor <iant@google.com>
944 * generic-morestack.c (__generic_morestack): Align the returned
945 stack pointer to a 32 byte boundary.
946 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
947 increment the return address until we have decided that we don't
948 have a varargs function.
949 (__morestack) [32-bit]: Align stack correctly when calling C
951 (__morestack) [64-bit]: Likewise.
953 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
955 * configure: Regenerate.
957 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
960 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
961 * config/i386/sfp-machine.h: Guard exception handling
962 code with _SOFT_FLOAT.
963 * config/i386/32/sfp-machine.h: Guard rounding handling
964 code with _SOFT_FLOAT.
965 * config/i386/64/sfp-machine.h: Ditto.
967 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
969 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
972 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
974 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
975 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
976 when appropriate. Correct structure element types.
977 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
978 -minline-all-stringops from compile flags.
980 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
982 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
984 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
986 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
988 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
990 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
993 2012-10-23 Ian Bolton <ian.bolton@arm.com>
994 Jim MacArthur <jim.macarthur@arm.com>
995 Marcus Shawcroft <marcus.shawcroft@arm.com>
996 Nigel Stephens <nigel.stephens@arm.com>
997 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
998 Richard Earnshaw <rearnsha@arm.com>
999 Sofiane Naci <sofiane.naci@arm.com>
1000 Stephen Thomas <stephen.thomas@arm.com>
1001 Tejas Belagod <tejas.belagod@arm.com>
1002 Yufeng Zhang <yufeng.zhang@arm.com>
1004 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
1005 * config/aarch64/crti.S: New file.
1006 * config/aarch64/crtn.S: New file.
1007 * config/aarch64/linux-unwind.h: New file.
1008 * config/aarch64/sfp-machine.h: New file.
1009 * config/aarch64/sync-cache.c: New file.
1010 * config/aarch64/t-aarch64: New file.
1011 * config/aarch64/t-softfp: New file.
1013 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
1015 * config/mmix/crti.S: Mark program and data addresses using PRELD.
1016 Remove typo'd and unnecessary alignment-LOC for .data. Remove
1017 no-longer-needed LDBU insns.
1019 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1022 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
1023 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
1025 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1027 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
1029 2012-10-15 Matthias Klose <doko@ubuntu.com>
1031 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
1033 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
1035 * configure: Regenerate.
1036 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
1038 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1040 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1041 instructions for 64bit targets only.
1043 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1045 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1046 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
1047 * config/i386/32/sfp-machine.h: ... here.
1048 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
1049 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
1052 2012-10-07 Matthias Klose <doko@ubuntu.com>
1054 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1056 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1058 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
1060 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1061 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1062 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1065 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1068 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1069 Fix parameter names.
1071 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1074 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1075 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1076 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1078 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1081 * config/sh/linux-atomic.S: Delete.
1082 * config/sh/linux-atomic.c: New.
1083 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1084 linux-atomic.c. Add cflags to disable warnings.
1086 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1089 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1091 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1092 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1093 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1094 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
1095 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1097 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1099 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1101 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1102 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1104 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
1106 * config.host (hppa-*-openbsd*): New target.
1107 * config/pa/t-openbsd: New file.
1109 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
1112 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1113 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1114 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1115 (__divsa3): Use __negsi2 to negate r_quoL.
1116 * config/avr/lib1funcs.S (FALIAS): New macro.
1117 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1118 (__negsi2): ...this new function.
1119 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1120 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1121 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1122 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1123 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1124 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1126 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1129 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1130 (lshrsi3): Reimplement as lshrsi3_r0.
1132 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1135 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1138 2012-09-07 Teresa Johnson <tejohnson@google.com>
1140 PR gcov-profile/54487
1141 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
1144 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
1147 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1148 not configured --with-avrlibc=no.
1149 * config/avr/t-avrlibc: New file.
1150 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1151 (DPBIT_FUNCS): Ditto.
1152 (TPBIT_FUNCS): Ditto.
1154 2012-09-04 Teresa Johnson <tejohnson@google.com>
1156 * libgcov.c (struct gcov_summary_buffer): New structure.
1157 (gcov_histogram_insert): New function.
1158 (gcov_compute_histogram): Ditto.
1159 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1160 histograms during summary merging.
1162 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
1164 * config.host (x86_64-*-openbsd*): New target.
1166 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1168 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1171 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1174 * config/avr/t-avr (conv_X): Rename to func_X.
1176 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1179 * config/avr/lib1funcs-fixed.S: New file.
1180 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1181 after they are used.
1182 (neg2, neg4): New macros.
1183 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1184 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1185 (__umulhisi3): Speed up MUL variant if there is enough flash.
1186 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1188 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1189 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1190 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1191 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1192 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1193 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1194 (LIB2FUNCS_EXCLUDE): Add supported functions.
1196 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
1198 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1199 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1201 * fixed-obj.mk: Only expand dependency if $o is not in
1204 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1206 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1208 2012-08-22 Joseph Myers <joseph@codesourcery.com>
1210 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1211 depend on --enable-shared.
1212 ($(lib1asmfuncs-o)): Use %.vis files independent of
1214 * static-object.mk ($(base)$(objext), $(base).vis)
1215 ($(base)_s$(objext)): Use same rules for visibility handling as in
1218 2012-08-21 Ian Lance Taylor <iant@google.com>
1220 * config/i386/morestack.S (__morestack_non_split): Increase amount
1221 of space allocated for non-split code stack.
1223 2012-08-19 Joseph Myers <joseph@codesourcery.com>
1225 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1226 even if inhibit_libc.
1228 2012-08-17 Julian Brown <julian@codesourcery.com>
1230 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1231 -fexceptions -fnon-call-exceptions if not defined.
1232 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1233 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1235 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1237 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1240 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
1242 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1243 rs6000/t-slibgcc-aix.
1245 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1247 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1249 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1251 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1253 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1256 * Makefile.in (version): Replace top_srcdir with srcdir.
1258 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1260 * Makefile.in (version): set to BASE-VER file from gcc directory.
1262 2012-08-01 Nick Clifton <nickc@redhat.com>
1264 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1265 Implements __clrsb for an HImode argument.
1267 2012-07-31 Nick Clifton <nickc@redhat.com>
1269 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1270 Implements __clrsb for an HImode argument.
1271 * config/stormy16/clrsbhi2.c: New file:
1272 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1274 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1276 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1278 2012-07-19 Tristan Gingold <gingold@adacore.com>
1279 Richard Henderson <rth@redhat.com>
1281 * unwind-seh.c: New file.
1282 * unwind-generic.h: Include windows.h for SEH.
1283 (_Unwind_Exception): Use 6 private fields for SEH.
1284 (_GCC_specific_handler): Declare.
1285 * unwind-c.c (__gcc_personality_seh0): New function.
1287 * config/i386/libgcc-cygming.ver: New file.
1288 * config/i386/t-seh-eh: New file.
1289 * config.host (x86_64-*-mingw*): Default to seh.
1291 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1293 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1295 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
1297 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1298 __builtin_expect when checking for exceptions.
1299 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1301 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1303 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1304 function declaration.
1305 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1307 * config/ia64/sfp-exceptions.c: New.
1308 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
1310 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1312 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1313 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1314 * config/i386/64/sfp-machine: ... (delete here) ...
1315 * config/i386/sfp-machine.h: ... to here.
1316 (FP_EX_MASK): Remove.
1318 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1320 2012-06-11 Sriraman Tallam <tmsriram@google.com>
1322 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1323 * config/i386/libgcc-sol2.ver: Ditto.
1324 * config/i386/libgcc-glibc.ver: Ditto.
1326 2012-06-11 Roland McGrath <mcgrathr@google.com>
1328 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1329 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1332 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
1334 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1335 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1336 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1337 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1338 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
1339 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
1340 * config/i386/64/sfp-machine: ... (delete here) ...
1341 * config/i386/sfp-machine.h: ... to here.
1343 (__sfp_handle_exceptions): New function declaration.
1344 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1345 * config/i386/sfp-exceptions.c: New.
1346 * config/i386/t-softfp: New.
1347 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
1348 i386/t-softfp to tmake_file.
1350 2012-06-03 David S. Miller <davem@davemloft.net>
1352 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
1355 2012-05-31 David S. Miller <davem@davemloft.net>
1357 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
1358 multiply and divide instructions on 32-bit when V9.
1359 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
1361 2012-05-29 Joseph Myers <joseph@codesourcery.com>
1363 * config/arm/ieee754-df.S: Fix typos.
1364 * config/arm/ieee754-sf.S: Fix typos.
1365 * config/c6x/libunwind.S: Fix typos.
1366 * config/epiphany/udivsi3-float.c: Fix typos.
1367 * config/microblaze/muldi3_hard.S: Fix typos.
1368 * config/picochip/adddi3.S: Fix typos.
1369 * config/picochip/ashlsi3.S: Fix typos.
1370 * config/picochip/ashrsi3.S: Fix typos.
1371 * config/picochip/clzsi2.S: Fix typos.
1372 * config/picochip/cmpsi2.S: Fix typos.
1373 * config/picochip/divmod15.S: Fix typos.
1374 * config/picochip/divmodhi4.S: Fix typos.
1375 * config/picochip/divmodsi4.S: Fix typos.
1376 * config/picochip/longjmp.S: Fix typos.
1377 * config/picochip/lshrsi3.S: Fix typos.
1378 * config/picochip/parityhi2.S: Fix typos.
1379 * config/picochip/popcounthi2.S: Fix typos.
1380 * config/picochip/setjmp.S: Fix typos.
1381 * config/picochip/subdi3.S: Fix typos.
1382 * config/picochip/ucmpsi2.S: Fix typos.
1383 * config/picochip/udivmodhi4.S: Fix typos.
1384 * config/picochip/udivmodsi4.S: Fix typos.
1385 * config/spu/divv2df3.c: Fix typos.
1386 * config/spu/mfc_multi_tag_release.c: Fix typos.
1387 * config/spu/mfc_tag_release.c: Fix typos.
1388 * configure.ac: Fix typos.
1389 * configure: Regenerate.
1391 2012-05-25 Ian Lance Taylor <iant@google.com>
1393 * config/i386/morestack.S (__morestack_non_split): Check whether
1394 caller is varargs and needs %bp to hold the stack frame on return.
1396 2012-05-25 Olivier Hainque <hainque@adacore.com>
1398 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1399 sequence in the non pic case on VxWorks.
1401 2012-05-24 Olivier Hainque <hainque@adacore.com>
1403 * Makefile.in: Move dependency on install-unwind_h from
1404 "install-leaf" to "install".
1406 2012-05-24 Olivier Hainque <hainque@adacore.com>
1408 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1409 Use a separate command for stamp removals.
1411 2012-05-21 Andrew Pinski <apinski@cavium.com>
1414 * configure.ac: Define the default includes to being none.
1415 * configure: Regenerate.
1417 2012-05-16 Olivier Hainque <hainque@adacore.com>
1419 * Makefile.in (install-unwind_h): Rename into ...
1420 (install-unwind_h-forbuild): New target.
1421 (all): Use it instead of the former install-unwind_h.
1422 (install-unwind_h): Reinstate, copy to user install destination
1423 for include files, not to the internal gcc object directory one.
1424 (install-leaf): Depend on it.
1426 2012-05-15 Olivier Hainque <hainque@adacore.com>
1428 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
1429 register numbers. LR_REGNO replaces R_LR.
1430 (ucontext_for): New, helper for ...
1431 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
1433 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
1435 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1437 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
1438 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
1439 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
1441 (i[34567]86-*-*, x86_64-*-*): ... here.
1443 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
1444 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
1446 * config/i386/i386-cpuinfo.c: Rename to ...
1447 * config/i386/cpuinfo.c: ... this.
1448 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
1450 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
1451 (libgcc_cv_init_priority): New test.
1452 * configure: Regenerate.
1453 * config.in: New file.
1454 * Makefile.in (clean): Rename config.h to auto-target.h.
1455 (config.h): Likewise.
1456 (stamp-h): Likewise.
1458 * config/i386/cpuinfo.c (auto-target.h): Include.
1459 (CONSTRUCTOR_PRIORITY): Define.
1460 (__cpu_indicator_init): Use it.
1462 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1464 * longlong.h: Use a URL instead of an FSF postal address.
1465 Replace spaces with tab.
1467 2012-05-08 Teresa Johnson <tejohnson@google.com>
1469 * libgcov.c (gcov_clear, __gcov_reset): New functions.
1470 (__gcov_dump): Ditto.
1471 (gcov_dump_complete): New global variable.
1472 (gcov_exit): Export hidden to enable use in L_gcov_dump.
1473 (__gcov_flush): Outline functionality now in gcov_clear.
1474 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
1476 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
1478 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
1479 (mips*-*-linux*): Include mips/t-tpbit when long double is
1482 2012-04-25 Sriraman Tallam <tmsriram@google.com>
1484 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
1485 (get_available_features): New argument. Check for AVX2.
1486 (__cpu_indicator_init): Modify call to get_available_features.
1488 2012-04-25 Alan Modra <amodra@gmail.com>
1490 * config/rs6000/crtsavevr.S: New file.
1491 * config/rs6000/crtrestvr.S: New file.
1492 * config/rs6000/t-savresfgpr: Build the above.
1493 * config/rs6000/t-netbsd: Likewise.
1495 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1497 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
1499 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1501 * libgcc/config/i386/i386-cpuinfo.c: New file.
1502 * libgcc/config/i386/t-cpuinfo: New file.
1503 * libgcc/config.host: Include t-cpuinfo.
1504 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
1506 2012-04-24 Chao-ying Fu <fu@mips.com>
1508 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
1510 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
1512 struct siginfo vs. siginfo_t
1514 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
1515 siginfo_t instead of struct siginfo.
1516 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
1517 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
1518 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
1519 (ia64_handle_unwabi): Likewise.
1520 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
1521 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
1522 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
1523 (sh_fallback_frame_state): Likewise.
1524 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
1525 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
1527 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
1529 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
1532 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
1534 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
1535 if it hasn't been previously saved.
1537 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
1539 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
1542 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
1545 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
1546 instead of __AVR_HAVE_8BIT_SP__.
1548 2012-03-26 Tristan Gingold <gingold@adacore.com>
1550 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
1551 (unw_table_entry): Use unw_word instead of unsigned long.
1552 (_Unwind_FindTableEntry): Likewise.
1553 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
1554 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
1555 (_Unwind_FindTableEntry): Likewise.
1556 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
1557 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
1558 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
1559 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
1560 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
1561 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
1562 (uw_init_context_1, uw_install_context): Likewise.
1563 (unw_word): Move to unwind-ia64.h
1565 2012-03-26 Tristan Gingold <gingold@adacore.com>
1567 * config/vms/vms-ucrt0.c: Update copyright years.
1569 (___gcc_main_flags): Declare.
1570 (__main): Check flags to remap argv and exit code.
1571 * config.host (*-*-*vms*): Adjust extra_parts.
1572 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
1575 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
1577 * arm/lib1funcs.asm (ctzsi2): New function.
1578 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
1579 * arm/t-linux (LIB1ASMFUNCS): Likewise.
1580 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
1581 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
1582 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
1583 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
1585 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
1587 * config.host: Add bits to support powerpc64-*-freebsd*.
1588 * config/rs6000/freebsd-unwind.h: New file.
1589 * config/rs6000/t-freebsd64: New file.
1591 2012-03-20 Richard Guenther <rguenther@suse.de>
1593 PR gcov-profile/52627
1594 * libgcov.c (init_mx): Fix mutex name.
1596 2012-03-16 Tristan Gingold <gingold@adacore.com>
1598 * config/ia64/vms-unwind.h: Remove ulong (and replace
1599 it by unw_reg where used). Define unw_reg with __int64.
1601 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1603 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1605 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1607 (sparc_is_sighandler): Likewise.
1609 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
1611 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
1614 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1616 * config/arm/crtn.S: Fix typo.
1618 2012-03-13 Richard Guenther <rguenther@suse.de>
1620 * libgcov.c: Remove stdio.h include and NULL un-define.
1622 2012-03-13 Richard Guenther <rguenther@suse.de>
1625 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
1627 2012-03-13 Richard Guenther <rguenther@suse.de>
1629 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
1631 2012-03-13 Richard Guenther <rguenther@suse.de>
1633 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
1634 and __gthread_mutex_init_function definitions.
1636 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1638 * config.host (mips*-*-openbsd*): Remove.
1640 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1642 * config.host: Remove alpha*-dec-osf5.1* handling.
1643 * config/alpha/gthr-posix.c: Remove.
1644 * config/alpha/libgcc-osf5.ver: Remove.
1645 * config/alpha/osf5-unwind.h: Remove.
1646 * config/alpha/t-osf-pthread: Remove.
1647 * config/alpha/t-slibgcc-osf: Remove.
1648 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
1649 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
1650 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
1651 * mkmap-flat.awk: Remove osf_export handling.
1653 2012-03-12 Richard Guenther <rguenther@suse.de>
1655 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
1656 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1657 (__gthread_mutex_init_function): New function.
1658 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1661 * libgcov.c: Include gthr.h.
1662 (__gcov_flush_mx): New global variable.
1663 (init_mx, init_mx_once): New functions.
1664 (__gcov_flush): Protect self with a mutex.
1665 (__gcov_fork): Re-initialize mutex after forking.
1666 * unwind-dw2-fde.c: Change condition under which to use
1667 __GTHREAD_MUTEX_INIT_FUNCTION.
1669 2012-03-12 Tristan Gingold <gingold@adacore.com>
1671 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
1672 * config/ia64/t-vms: Likewise.
1674 2012-03-11 Michael Hope <michael.hope@linaro.org>
1676 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
1679 2012-03-07 Walter Lee <walt@tilera.com>
1681 * config/tilepro/atomic.c: Rename "atomic_" prefix to
1683 (atomic_xor): Rename and move definition to
1684 config/tilepro/atomic.h.
1685 (atomic_nand): Ditto.
1686 * config/tilepro/atomic.h: Rename "atomic_" prefix to
1688 (arch_atomic_xor): Move from config/tilepro/atomic.c.
1689 (arch_atomic_nand): Ditto.
1691 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1694 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
1696 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1699 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
1702 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1706 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
1707 if RAMPZ affects reading from RAM.
1708 (__tablejump_elpm__): Ditto.
1710 (__movmemx_hi): Ditto.
1711 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
1712 (__do_global_dtors): Ditto.
1713 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
1714 (__movmemx_hi): Ditto.
1716 2012-03-05 Richard Henderson <rth@redhat.com>
1718 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
1719 [ARM] (count_trailing_zeros): Use the builtin.
1721 2012-03-01 Kai Tietz <ktietz@redhat.com>
1723 * soft-fp: Imported from glibc upstream.
1725 2012-02-28 Kai Tietz <ktietz@redhat.com>
1727 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
1728 for mingw-targets as attribute gcc_struct.
1730 2012-02-28 Ian Lance Taylor <iant@google.com>
1732 * generic-morestack.c (__splitstack_releasecontext): Correct call
1733 to __morestack_release_segments.
1735 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
1738 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
1739 for __linux__ when removing signals from __morestack_fullmask.
1741 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
1744 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
1746 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1748 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
1749 instead of HAVE_INITFINI_ARRAY.
1750 * config/ia64/crtend.S: Likewise.
1752 2012-02-20 Kai Tietz <ktietz@redhat.com>
1755 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
1757 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
1758 to w32-unwind.h header.
1760 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1762 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
1763 (mips*-*-linux*): Remove t-slibgcc-libgcc.
1764 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
1765 * config/mips/mips16.S (__mips16_rdhwr): Delete.
1767 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1769 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
1771 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1774 * config/darwin-crt-tm.c: Correct typo.
1776 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1777 Patrick Marlier <patrick.marlier@gmail.com>
1780 * config/darwin-crt-tm.c: Generate dummy functions.
1782 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1783 Patrick Marlier <patrick.marlier@gmail.com>
1786 * config/darwin-crt-tm.c (getTMCloneTable): New function.
1787 (__doTMRegistrations): Call it.
1788 (__doTMdeRegistrations): Likewise.
1790 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
1791 Anatoly Sokolov <aesok@post.ru>
1792 Eric Weddington <eric.weddington@atmel.com>
1795 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
1796 (__epilogue_restores__): Ditto.
1798 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
1802 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
1803 Solaris 11 and slightly reformat.
1804 (sparc_is_sighandler): Likewise.
1806 2012-02-14 Walter Lee <walt@tilera.com>
1808 * config.host: Handle tilegx and tilepro.
1809 * config/tilegx/sfp-machine.h: New file.
1810 * config/tilegx/sfp-machine32.h: New file.
1811 * config/tilegx/sfp-machine64.h: New file.
1812 * config/tilegx/t-crtstuff: New file.
1813 * config/tilegx/t-softfp: New file.
1814 * config/tilegx/t-tilegx: New file.
1815 * config/tilepro/atomic.c: New file.
1816 * config/tilepro/atomic.h: New file.
1817 * config/tilepro/linux-unwind.h: New file.
1818 * config/tilepro/sfp-machine.h: New file.
1819 * config/tilepro/softdivide.c: New file.
1820 * config/tilepro/softmpy.S: New file.
1821 * config/tilepro/t-crtstuff: New file.
1822 * config/tilepro/t-tilepro: New file.
1824 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
1828 * gthr-posix.h: Allow static initializer macros to be disabled.
1829 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
1831 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
1833 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
1834 Add t-slibgcc-libgcc to tmake_file.
1835 * config/mips/libgcc-mips16.ver: Revert previous patch.
1836 * config/mips/mips16.S (__mips16_rdhwr): Hide.
1838 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
1839 Jayant R Sonar <jayant.sonar@kpitcummins.com>
1841 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
1842 * config/cr16/crti.S: New file.
1843 * config/cr16/crtlibid.S: New file.
1844 * config/cr16/crtn.S: New file.
1845 * config/cr16/lib1funcs.S: New file.
1846 * config/cr16/t-cr16: New file.
1847 * config/cr16/t-crtlibid: New file.
1848 * config/cr16/unwind-dw2.h: New file.
1849 * config/cr16/unwind-cr16.c: New file.
1850 * config/cr16/divmodhi3.c: New file.
1852 2012-01-25 Alan Modra <amodra@gmail.com>
1854 * config/rs6000/t-linux64: Delete. Move..
1855 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
1856 * config/rs6000/t-linux: ..and libgcc flags to here.
1858 2012-01-22 Douglas B Rupp <rupp@gnat.com>
1860 * config.host (i[34567]86-*-interix3*):
1861 Change triplet to i[34567]86-*-interix[3-9]*.
1862 * configure: Regenerate.
1864 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
1865 Richard Sandiford <rdsandiford@googlemail.com>
1867 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
1868 * config/mips/mips16.S (__mips16_rdhwr): New function.
1869 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
1871 2012-01-11 Nathan Sidwell <nathan@acm.org>
1873 * libgcov.c (__gcov_init): Ignore objects with no functions.
1875 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
1878 Extend __pgmx semantics to linearize memory.
1879 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
1880 * config/avr/lib1funcs.S (__xload_1): New function.
1881 (__movmemx_qi, __movmemx_hi): New functions.
1882 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
1885 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1887 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
1888 purported sigacthandler address isn't null before dereferencing it.
1889 (sparc_is_sighandler): Likewise.
1891 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1894 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
1895 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
1896 (sparc_is_sighandler): Likewise.
1897 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
1899 2012-01-06 Tristan Gingold <gingold@adacore.com>
1901 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
1902 compatibility thunks...
1903 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
1904 (crtbeginS.o, crtendS.o): ... and these to ...
1905 * config/ia64/t-ia64-elf: ... this new file.
1906 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
1907 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
1909 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1911 * configure: Regenerate.
1912 * config/s390/t-crtstuff: Remove -fPIC.
1914 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1917 * enable-execute-stack-mprotect.c (getpagesize): Do not define
1920 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1923 * config/avr/lib1funcs.S: Remove FIXME comments.
1924 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
1926 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1928 Implement light-weight DImode support.
1929 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
1930 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
1931 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
1932 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
1934 2011-12-30 Nathan Sidwell <nathan@acm.org>
1936 * libgcov.c (gcov_crc32): Remove global var.
1937 (free_fn_data): New function.
1938 (buffer_fn_data): Pass in filename, more robust error recovery.
1939 (crc32_unsigned): New function.
1940 (gcov_exit): More robust detection of new program. More robust
1942 (__gcov_init): Do not update program's crc here.
1944 2011-12-21 Tristan Gingold <gingold@adacore.com>
1946 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
1948 2011-12-21 Ian Lance Taylor <iant@google.com>
1950 * config/i386/morestack.S: Simplify CFI opcodes throughout.
1952 2011-12-20 Ian Lance Taylor <iant@google.com>
1954 * config/i386/morestack.S (__morestack_non_split): If there is
1955 enough stack space already, don't split. Ask for more stack space
1958 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
1960 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
1962 (_Unwind_DebugHook): New function.
1963 (uw_restore_core_regs): New define.
1964 (unwind_phase2): Use uw_restore_core_regs instead of
1966 (unwind_phase2_forced): Likewise.
1967 (__gnu_Unwind_Resume): Likewise.
1969 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
1971 * config/alpha/linux-unwind.h: Update copyright years.
1972 (MD_FROB_UPDATE_CONTEXT): New define.
1973 (alpha_frob_update_context): New function.
1975 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
1977 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
1978 tmake_file rather replacing it.
1980 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
1982 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
1983 function is not used for PPC64.
1984 (save_world): Amend comments. Update the VRsave mask to reflect the
1986 (rest_world): Update comments, do not clobber r10, do not use r8.
1987 (eh_rest_world_r10): Amend comments, do not use r8.
1988 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
1989 no longer used, move restore of CR and target address to the end of
1992 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
1994 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
1995 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
1997 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
2000 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
2001 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
2003 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
2005 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
2007 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
2010 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
2011 * config/avr/lib1funcs.S (__muldi3): New function.
2013 2011-12-06 Andrew Pinski <apinski@cavium.com>
2015 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
2017 (__frame_dummy_init_array_entry): Likewise.
2019 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
2021 Forward-port from gcc-4_6-branch r181936 2011-12-02.
2025 * config/avr/lib1funcs.S (__prologue_saves__,
2026 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
2027 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
2029 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
2031 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
2033 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2036 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
2037 (_ITM_deregisterTMCloneTable): Likewise.
2038 (__register_frame_info): Fix unused warning.
2039 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
2040 pthread_default_stacksize_np): Likewise.
2041 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
2043 2011-11-29 DJ Delorie <dj@redhat.com>
2045 * config.host (rl78-*-elf): New case.
2046 * config/rl78: New directory for the Renesas RL78.
2048 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
2050 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
2053 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2056 * config/rs6000/t-savresfgpr: New file.
2057 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2058 $(srcdir)/config/rs6000/eabi.S.
2059 * config/rs6000/t-ppccomm-ldbl: Remove.
2060 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2062 (powerpc-*-eabispe*): Likewise.
2063 (powerpc-*-eabi*): Likewise.
2064 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2065 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2066 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2067 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2069 (powerpc-*-eabisim*): Likewise.
2070 (powerpc-*-elf*): Likewise.
2071 (powerpc-*-eabialtivec*): Likewise.
2072 (powerpc-xilinx-eabi*): Likewise.
2073 (powerpc-*-rtems*): Likewise.
2074 (powerpcle-*-elf*): Likewise.
2075 (powerpcle-*-eabisim*): Likewise.
2076 (powerpcle-*-eabi*): Likewise.
2078 2011-11-27 Ian Lance Taylor <iant@google.com>
2080 * generic-morestack.c (__splitstack_find): Check for NULL old
2082 (__splitstack_resetcontext): New function.
2083 (__splitstack_releasecontext): New function.
2084 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2086 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2088 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2090 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2092 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2094 2011-11-26 Richard Henderson <rth@redhat.com>
2096 * config/m68k/linux-atomic.c: New file.
2097 * config/m68k/t-linux: New file.
2098 * config.host (m68k-uclinux, m68k-linux): Use it.
2100 2011-11-26 Richard Henderson <rth@redhat.com>
2102 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2103 (__TMC_END__): Only declare if hidden is available; in the definition,
2104 if hidden is unavailable add a null record.
2105 (deregister_tm_clones, register_tm_clones): New.
2106 (__do_global_dtors_aux, frame_dummy): Use them.
2107 (__do_global_dtors, __do_global_ctors_1): Likewise.
2109 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2111 * config/darwin-crt-tm.c: New file.
2112 * config.host (darwin): Build crttms.o crttme.o to provide
2113 startup and shutdown for tm clones.
2114 * config/t-darwin (crttms.o): New build rule.
2115 (crttme.o): Likewise.
2117 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
2119 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2122 2011-11-21 Richard Henderson <rth@redhat.com>
2124 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2125 (__TMC_LIST__, __TMC_END__): New.
2126 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2127 (__do_global_dtors): Likewise.
2128 (frame_dummy): Call _ITM_registerTMCloneTable.
2129 (__do_global_ctors_1): Likewise.
2131 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2133 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2134 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2135 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2136 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2137 * config/i386/t-darwin64: Remove.
2138 * config/sh/t-netbsd (LIB2ADD): Remove.
2140 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
2143 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2144 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2145 * config/avr/lib1funcs.S (wmov): New assembler macro.
2146 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2147 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2148 (__udivmod64): New function.
2149 (__negdi2): New function.
2151 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2153 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2154 *-*-freebsd*aout*): Remove.
2156 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
2158 * static-object.mk (c_flags-$o): Save c_flags.
2159 ($(base)$(objext)): Use it.
2161 2011-11-18 Steve Ellcey <sje@cup.hp.com>
2163 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2165 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
2168 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2169 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2172 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2174 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2176 (aeabi_uidivmod): Likewise.
2177 (umodsi3): Likewise.
2179 (aeabi_idivmod): Likewise.
2182 2011-11-16 Tristan Gingold <gingold@adacore.com>
2184 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2186 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
2189 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2190 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2192 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2194 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2196 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2197 * config/pa/t-stublib64: Delete.
2199 2011-11-12 Richard Henderson <rth@redhat.com>
2201 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2202 cast the pointer argument to _Unwind_SetGRPtr.
2204 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2206 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2208 2011-11-09 Ian Lance Taylor <iant@google.com>
2210 * generic-morestack.c: Include <string.h>.
2211 (uintptr_type): Define.
2212 (struct initial_sp): Add dont_block_signals field. Reduce size of
2214 (allocate_segment): Set prev field to NULL. Don't set
2215 __morestack_current_segment or __morestack_segments.
2216 (__generic_morestack): Update current->prev and *pp after calling
2218 (__morestack_block_signals): Don't do anything if
2219 dont_block_signals is set.
2220 (__morestack_unblock_signals): Likewise.
2221 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2223 (__splitstack_block_signals): New function.
2224 (enum __splitstack_content_offsets): Define.
2225 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2226 (__splitstack_makecontext): New function.
2227 (__splitstack_block_signals_context): New function.
2228 (__splitstack_find_context): New function.
2229 * config/i386/morestack.S (__morestack_get_guard): New function.
2230 (__morestack_set_guard, __morestack_make_guard): New functions.
2231 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2233 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2235 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2236 (i[34567]86-*-mingw*): ... here.
2237 (x86_64-*-mingw*): ... here.
2239 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2241 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2243 2011-11-07 Nathan Sidwell <nathan@acm.org>
2245 * libgcov.c (struct gcov_fn_buffer): New struct.
2246 (buffer_fn_data): New helper.
2247 (gcov_exit): Rework for new gcov data structures.
2249 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
2252 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2254 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2256 * config.host (tmake_file): Correct comment.
2257 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2259 (bfin*-uclinux*): Likewise.
2260 (bfin*-linux-uclibc*): Likewise.
2261 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2263 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2265 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2266 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2267 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2268 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2269 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2270 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2271 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2272 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2273 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2274 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2275 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2276 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2277 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2279 * config/bfin/t-elf: Remove.
2280 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2282 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2284 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2285 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2286 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2287 (lm32-*-elf*): ... this.
2288 (lm32-*-rtems*): ... and this.
2290 (m32r-*-rtems*): Add to tmake_file.
2291 (moxie-*-rtems*): Likewise.
2292 (sparc-*-rtems*): Likewise.
2293 Remove t-rtems from tmake_file.
2294 (sparc64-*-rtems*): Likewise.
2295 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2298 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2301 * config/gthr-posix.h: Move ...
2302 * gthr-posix.h: ... here.
2303 * config/gthr-lynx.h: Reflect this.
2304 * config/gthr-vxworks.h: Likewise.
2305 * config/rs6000/gthr-aix.h: Likewise.
2306 * configure.ac (target_thread_file): Likewise.
2307 * configure: Regenerate.
2309 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2311 * config.host (arm*-*-rtemseabi*): New target.
2313 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2316 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2319 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2321 * config.host (epiphany-*-elf*): New configuration.
2322 * config/epiphany: New Directory.
2324 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2326 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2327 * config/avr/t-rtems: New.
2328 Filter out _exit from LIB1ASMFUNCS.
2330 2011-11-04 David S. Miller <davem@davemloft.net>
2332 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2333 * configure: Rebuild.
2335 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2337 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
2340 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
2343 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
2344 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
2346 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
2349 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
2351 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2353 * config/c6x/t-elf (LIB2ADDEH): Set.
2354 * config/c6x/t-c6x-elf: Remove.
2356 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2358 * config/i386/sol2-ci.S: Rename to ...
2359 * config/i386/crti.S: ... this.
2360 * config/i386/sol2-cn.S: Rename to ...
2361 * config/i386/crtn.S: ... this.
2362 * config/sparc/sol2-ci.S: Rename to ...
2363 * config/sparc/crti.S: ... this.
2364 * config/sparc/sol2-cn.S: Rename to ...
2365 * config/sparc/crtn.S: ... this.
2366 * config/t-sol2 (CUSTOM_CRTIN): Remove.
2367 (crti.o, crtn.o): Remove.
2369 2011-11-04 Tristan Gingold <gingold@adacore.com>
2371 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
2373 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
2375 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
2377 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
2379 * config.host (crisv32-*-none, cris-*-none): Remove.
2380 (crisv32-*-elf): Append to tmake_file, don't just set it.
2381 (cris-*-elf): Add missing t-fdpbit to tmake_file.
2383 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2385 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
2386 (ecrtn$(objext)): Likewise.
2387 (ncrti$(objext)): Likewise.
2388 (ncrtn$(objext)): Likewise.
2390 2011-11-03 Andreas Schwab <schwab@redhat.com>
2392 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2394 2011-11-02 David S. Miller <davem@davemloft.net>
2396 * configure.ac: Set host_address on sparc too.
2397 * configure: Regenerate.
2398 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2399 based upon host_address.
2400 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2402 2011-11-02 Jason Merrill <jason@redhat.com>
2404 * config/rs6000/t-ppccomm: Add missing \.
2406 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2408 * gthr-single.h, gthr.h: New files.
2409 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2410 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2411 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2412 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2413 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2414 * configure.ac (thread_header): New variable.
2415 Set it depending on target_thread_file.
2416 (gthr-default.h): Link from $thread_header.
2417 * configure: Regenerate.
2418 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
2420 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2422 * configure.ac (tm_file_): New variable.
2423 Determine from tm_file.
2424 (tm_file, tm_defines): Substitute.
2425 * configure: Regenerate.
2426 * mkheader.sh: New file.
2427 * Makefile.in (clean): Remove libgcc_tm.h.
2428 ($(objects)): Depend on libgcc_tm.h.
2429 (libgcc_tm_defines, libgcc_tm_file): New variables.
2430 (libgcc_tm.h, libgcc_tm.stamp): New targets.
2431 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
2432 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
2433 ($(extra-parts)): Depend on libgcc_tm.h.
2434 * config.host (tm_defines, tm_file): New variable.
2435 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
2436 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
2437 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
2438 (avr-*-rtems*): Likewise.
2439 (avr-*-*): Likewise.
2440 (frv-*-elf): Likewise.
2441 (frv-*-*linux*): Likewise.
2442 (h8300-*-rtems*): Likewise.
2443 (h8300-*-elf*): Likewise.
2444 (i[34567]86-*-darwin*): Likewise.
2445 (x86_64-*-darwin*): Likewise.
2446 (rx-*-elf): Likewise.
2447 (tic6x-*-uclinux): Likewise.
2448 (tic6x-*-elf): Likewise.
2449 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
2450 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
2451 * config/i386/cygming-crtbegin.c: Likewise.
2452 * config/i386/cygming-crtend.c: Likewise.
2453 * config/ia64/fde-vms.c: Likewise.
2454 * config/ia64/unwind-ia64.c: Likewise.
2455 * config/libbid/bid_gcc_intrinsics.h: Likewise.
2456 * config/rs6000/darwin-fallback.c: Likewise.
2457 * config/stormy16/lib2funcs.c: Likewise.
2458 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
2459 * crtstuff.c: Likewise.
2460 * dfp-bit.h: Likewise.
2461 * emutls.c: Likewise.
2462 * fixed-bit.c: Likewise.
2463 * fp-bit.c: Likewise.
2464 * generic-morestack-thread.c: Likewise.
2465 * generic-morestack.c: Likewise.
2466 * libgcc2.c: Likewise.
2467 * libgcov.c: Likewise.
2468 * unwind-dw2-fde-dip.c: Likewise.
2469 * unwind-dw2-fde.c: Likewise.
2470 * unwind-dw2.c: Likewise.
2471 * unwind-sjlj.c: Likewise.
2473 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2475 * configure.ac: Include ../config/picflag.m4.
2476 (GCC_PICFLAG): Call it.
2478 * configure: Regenerate.
2479 * Makefile.in (gcc_srcdir): Remove.
2480 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
2481 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
2482 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
2483 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
2484 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
2487 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
2488 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
2489 to refer to libgcc2.c.
2491 * config/darwin-64.c: New file.
2492 * config/darwin-crt3.c: Remove comment.
2493 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
2494 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
2495 config/udivmodsi4.c: New files.
2496 * config/memcmp.c, config/memcpy.c, config/memmove.c,
2497 config/memset.c: New files.
2498 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
2499 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
2500 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
2501 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
2502 * config/t-openbsd-thread: New file.
2503 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
2504 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
2505 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
2506 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
2509 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
2510 to refer to gthr-posix.c.
2511 * config/alpha/t-vms (LIB2ADD): Set.
2512 * config/alpha/vms-gcc_shell_handler.c: New file.
2513 * config/arm/bpabi.c, config/arm/fp16.c,
2514 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
2515 config/arm/unaligned-funcs.c: New files.
2516 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
2517 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2518 * config/arm/t-linux: Likewise.
2519 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
2520 * config/arm/t-netbsd: New file.
2521 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
2522 * config/arm/t-symbian (LIB2ADD_ST): Set.
2523 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
2524 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2525 * config/bfin/t-elf: New file.
2526 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
2527 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
2528 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
2529 config/c6x/ltf.c: New files.
2530 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
2531 (HOST_LIBGCC2_CFLAGS): Set.
2532 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
2533 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2534 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
2536 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
2537 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
2538 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
2539 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
2540 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
2542 * config/frv/t-frv (LIB2ADD): Set.
2543 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2544 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
2545 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
2546 config/h8300/popcounthi2.c: New files.
2547 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2548 * config/i386/gthr-win32.c: New file.
2549 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
2550 * config/i386/t-cygwin: Likewise.
2551 * config/i386/t-darwin, config/i386/t-darwin64,
2552 config/i386/t-gthr-win32, config/i386/t-interix: New files.
2553 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
2554 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2555 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2556 * config/ia64/quadlib.c: New file.
2557 * config/ia64/t-hpux (LIB2ADD): Set.
2558 * config/ia64/t-ia64: Add comment.
2559 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
2560 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2561 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
2562 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
2563 * config/m32c/t-m32c (LIB2ADD): Set.
2564 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2565 * config/m32r/t-m32r: Likewise.
2566 * config/m68k/fpgnulib.c: New file.
2567 * config/m68k/t-floatlib (LIB2ADD): Set.
2568 (xfgnulib.c): New target.
2569 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
2570 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
2571 * config/mep/t-mep (LIB2ADD): Set.
2572 * config/microblaze/divsi3.asm: Rename to divsi3.S.
2573 * config/microblaze/moddi3.asm: Rename to moddi3.S.
2574 * config/microblaze/modsi3.asm: Rename to modsi3.S.
2575 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
2576 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
2577 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
2578 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
2579 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
2580 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
2581 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
2583 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
2584 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
2585 * config/pa/fptr.c, config/pa/lib2funcs.S,
2586 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
2587 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2588 (LIB2ADD, LIB2ADD_ST): Set.
2589 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
2590 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
2592 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
2593 * config/pdp11/t-pdp11: New file.
2594 * config/picochip/libgccExtras/adddi3.S,
2595 config/picochip/libgccExtras/ashlsi3.S,
2596 config/picochip/libgccExtras/ashrsi3.S,
2597 config/picochip/libgccExtras/clzsi2.S,
2598 config/picochip/libgccExtras/cmpsi2.S,
2599 config/picochip/libgccExtras/divmod15.S,
2600 config/picochip/libgccExtras/divmodhi4.S,
2601 config/picochip/libgccExtras/divmodsi4.S,
2602 config/picochip/libgccExtras/lshrsi3.S,
2603 config/picochip/libgccExtras/parityhi2.S,
2604 config/picochip/libgccExtras/popcounthi2.S,
2605 config/picochip/libgccExtras/subdi3.S,
2606 config/picochip/libgccExtras/ucmpsi2.S,
2607 config/picochip/libgccExtras/udivmodhi4.S,
2608 config/picochip/libgccExtras/udivmodsi4.S: New files.
2609 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
2610 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
2611 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
2612 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
2613 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
2614 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
2615 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
2616 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
2618 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
2619 (HOST_LIBGCC2_CFLAGS): Set.
2620 * config/rs6000/t-darwin64: New file.
2621 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
2622 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
2623 * config/rs6000/t-ppccomm (LIB2ADD): Add
2624 $(srcdir)/config/rs6000/tramp.S.
2625 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
2626 Add $(srcdir)/config/rs6000/eabi.S.
2627 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
2628 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
2629 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
2630 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
2631 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
2632 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
2633 * config/rs6000/tramp.S: New file.
2634 * config/s390/t-tpf: Remove.
2635 * config/sh/linux-atomic.S: New file.
2636 * config/sh/t-linux (LIB2ADD): Set.
2637 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
2638 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2639 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
2641 (HOST_LIBGCC2_CFLAGS): Set.
2642 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2643 * config/spu/divmodti4.c, config/spu/divv2df3.c,
2644 config/spu/float_disf.c, config/spu/float_unsdidf.c,
2645 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
2646 config/spu/mfc_multi_tag_release.c,
2647 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
2648 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
2649 config/spu/multi3.c: New files.
2650 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
2651 (HOST_LIBGCC2_CFLAGS): Set.
2652 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
2653 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
2654 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
2655 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
2656 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
2657 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
2658 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
2659 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
2660 config/stormy16/umodsi3.c: New files.
2661 * config/xtensa/lib2funcs.S: New file.
2662 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2663 * config/xtensa/t-xtensa (LIB2ADD): Set.
2664 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
2665 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
2666 Add t-freebsd-thread to tmake_file for posix threads.
2667 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
2668 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
2669 (*-*-lynxos*): Likewise.
2670 (*-*-netbsd*): Likewise.
2671 (*-*-openbsd*): Likewise.
2672 Add t-openbsd-thread to tmake_file for posix threads.
2673 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
2674 (*-*-vxworks*): Set tmake_file.
2675 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2676 (alpha*-*-freebsd*): Likewise.
2677 (alpha*-*-netbsd*): Likewise.
2678 (alpha*-*-openbsd*): Likewise.
2679 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
2680 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2681 (alpha*-dec-*vms*): Likewise.
2682 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
2683 (bfin*-elf*): Add bfin/t-elf to tmake_file.
2684 (bfin*-uclinux*): Likewise.
2685 (bfin*-linux-uclibc*): Likewise.
2686 (crisv32-*-elf): Add cris/t-cris to tmake_file.
2687 (crisv32-*-none): Likewise.
2688 (cris-*-elf): Likewise.
2689 (cris-*-none): Likewise.
2690 (cris-*-linux*, crisv32-*-linux*): Likewise.
2691 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
2693 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
2695 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
2696 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
2697 (x86_64-*-elf*): Likewise.
2698 (i[34567]86-*-nto-qnx*): Likewise.
2699 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
2701 (x86_64-*-mingw*): Likewise.
2702 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
2703 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
2704 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2705 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2706 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
2708 (mipsisa64sr71k-*-elf*): Likewise.
2709 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2710 (mips-*-elf*, mipsel-*-elf*): Likewise.
2711 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2712 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2713 (mips*-*-rtems*): Likewise.
2714 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
2716 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
2717 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
2718 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
2719 (spu-*-elf*): Likewise.
2720 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
2722 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2724 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
2725 $(srcdir) to refer to $(LIB1ASMSRC).
2727 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
2728 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
2729 config/arm/lib1funcs.S: New files.
2730 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
2731 * config/arm/t-arm: New file.
2732 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
2733 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
2734 config/arm/t-strongarm-elf: New files.
2735 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
2736 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
2737 * config/avr/lib1funcs.S: New file.
2738 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2739 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
2740 * config/c6x/lib1funcs.S: New file.
2741 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2742 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
2743 * config/frv/lib1funcs.S: New file.
2744 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2745 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
2746 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
2747 * config/ia64/__divxf3.asm: Rename to ...
2748 * config/ia64/__divxf3.S: ... this.
2749 Adapt lib1funcs.asm filename.
2750 * config/ia64/_fixtfdi.asm: Rename to ...
2751 * config/ia64/_fixtfdi.S: ... this.
2752 Adapt lib1funcs.asm filename.
2753 * config/ia64/_fixunstfdi.asm: Rename to ...
2754 * config/ia64/_fixunstfdi.S: ... this.
2755 Adapt lib1funcs.asm filename.
2756 * config/ia64/_floatditf.asm: Rename to ...
2757 * config/ia64/_floatditf.S: ... this.
2758 Adapt lib1funcs.asm filename.
2759 * config/ia64/lib1funcs.S: New file.
2760 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
2761 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2762 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
2763 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
2764 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
2765 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
2766 * config/mep/lib1funcs.S: New file.
2767 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2768 * config/mips/mips16.S: New file.
2769 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2770 * config/pa/milli64.S: New file.
2771 * config/pa/t-linux, config/pa/t-linux64: New files.
2772 * config/picochip/lib1funcs.S: New file.
2773 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2774 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
2775 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
2776 * config/sh/t-netbsd: New file.
2777 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
2778 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
2779 * config/sh/t-sh64: New file.
2780 * config/sparc/lb1spc.S: New file.
2781 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
2783 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
2784 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
2785 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
2786 config/xtensa/lib1funcs.S: New files.
2787 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2788 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
2790 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
2791 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
2792 (arm*-*-linux*): Likewise.
2793 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
2794 arm*-*-linux-*eabi, add arm/t-linux otherwise.
2795 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
2796 (arm*-*-ecos-elf): Likewise.
2797 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2798 (arm*-*-rtems*): Likewise.
2799 (arm*-*-elf): Likewise.
2800 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
2801 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
2802 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
2803 (bfin*-uclinux*): Likewise.
2804 (bfin*-linux-uclibc*): Likewise.
2805 (bfin*-rtems*): Likewise.
2806 (bfin*-*): Likewise.
2807 (fido-*-elf): Merge into m68k-*-elf*.
2808 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
2809 (frv-*-*linux*): Add frv/t-frv to tmake_file.
2810 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
2811 (h8300-*-elf*): Likewise.
2812 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
2813 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
2814 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
2815 (i[34567]86-*-mingw*): Likewise.
2816 (x86_64-*-mingw*): Likewise.
2817 (i[34567]86-*-interix3*): Likewise.
2818 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
2819 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
2820 (m68k-*-elf*): Also handle fido-*-elf.
2821 Add m68k/t-floatlib to tmake_file.
2822 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
2823 (m68k-*-linux*): Likewise.
2824 (m68k-*-rtems*): Likewise.
2825 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
2826 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
2828 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
2829 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
2830 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
2831 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
2832 sh/t-netbsd to tmake_file.
2833 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
2834 (sh-*-rtems*): Add sh/t-sh to tmake_file.
2835 (sh-wrs-vxworks): Likewise.
2836 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
2838 (v850*-*-*): Add v850/t-v850 to tmake_file.
2839 (vax-*-linux*): Add vax/t-linux to tmake_file.
2840 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
2842 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2844 * crtstuff.c: New file.
2845 * Makefile.in (CRTSTUFF_CFLAGS): Define.
2846 (CRTSTUFF_T_CFLAGS): Define.
2847 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
2848 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
2849 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
2852 (crtbeginT.o): Use $(objext).
2853 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
2854 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
2855 (gcc-extra-parts): Remove.
2856 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
2858 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2859 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
2860 Add t-crtstuff-pic to tmake_file.
2861 (*-*-lynxos*): New case.
2862 Set tmake_file, extra_parts.
2863 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
2864 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
2865 *-*-netbsdelf[2-9]*.
2866 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
2867 (*-*-rtems*): Set extra_parts.
2868 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
2869 (*-*-uclinux*): New case.
2871 (*-*-vms*): New case.
2872 Set tmake_file, extra_parts.
2873 (*-*-elf): Set extra_parts.
2874 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
2875 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
2878 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
2880 (arm*-*-freebsd*): Add t-crtin to tmake_file.
2881 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
2882 (arm-wrs-vxworks): Append to tmake_file.
2884 (arm*-*-uclinux*): Set extra_parts.
2885 (arm*-*-ecos-elf): Likewise.
2886 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
2888 (arm*-*-rtems*): Set extra_parts.
2889 (arm*-*-elf): Likewise.
2890 (avr-*-rtems*): Clear extra_parts.
2891 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
2893 (bfin*-uclinux*): Likewise.
2894 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
2895 (bfin*-rtems*): Append to tmake_file.
2897 (bfin*-*): Likewise.
2898 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
2899 (crisv32-*-elf): ... this.
2900 (crisv32-*-none): ... this.
2901 (cris-*-elf, cris-*-none): New cases.
2902 Add cris/t-elfmulti to tmake_file.
2903 (fr30-*-elf): Append to tmake_file.
2905 (frv-*-elf): Append to tmake_file, add frv/t-frv.
2907 (h8300-*-rtems*): Append to tmake_file.
2909 (h8300-*-elf*): Likewise.
2910 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
2912 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
2914 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
2915 (x86_64-*-elf*): Likewise.
2916 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
2917 (x86_64-*-freebsd*): Likewise.
2918 (x86_64-*-netbsd*): Likewise.
2919 (i[34567]86-*-linux*): Likewise.
2920 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2921 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2922 (x86_64-*-linux*): Likewise.
2923 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2924 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
2927 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
2928 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
2929 Append to extra_parts, remove crtbegin.o, crtend.o.
2930 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
2931 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
2932 crtend.o, crtbeginS.o, crtendS.o.
2933 (ia64*-*-linux*): Comment extra_parts.
2934 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
2936 (iq2000*-*-elf*): Clear extra_parts.
2937 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
2938 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
2939 (m32r-*-elf*, m32r-*-rtems*): Split off ...
2940 (m32r-*-rtems*): ... this.
2941 Add m32r/t-m32r to tmake_file.
2942 (m68k-*-elf*): Add t-crtin to tmake_file.
2943 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
2944 (mcore-*-elf): Likewise.
2945 (microblaze*-*-*): Set extra_parts.
2946 (mips*-sde-elf*): New case.
2947 Set tmake_file, extra_parts.
2948 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2949 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2950 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
2953 (mipsisa64sr71k-*-elf*): Likewise.
2954 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2955 (mips-*-elf*, mipsel-*-elf*): Likewise.
2956 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2957 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
2958 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2959 (mips*-*-rtems*): Likewise.
2960 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
2961 (moxie-*-*): Split into ...
2962 (moxie-*-elf, moxie-*-uclinux*): ... this.
2963 Add to extra_parts, remove crtbegin.o, crtend.o.
2964 (moxie-*-rtems*): New case.
2967 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
2969 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2970 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
2973 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
2974 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
2976 (powerpc-*-eabisim*): Likewise.
2977 (powerpc-*-elf*): Likewise.
2978 (powerpc-*-eabialtivec*): Likewise.
2979 (powerpc-xilinx-eabi*): Likewise.
2980 (powerpc-*-eabi*): Likewise.
2981 (powerpc-*-rtems*): Likewise.
2982 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
2985 (powerpc-*-lynxos*): Add to tmake_file.
2986 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
2987 rs6000/t-crtstuff, t-crtstuff-pic.
2989 (powerpcle-*-eabisim*): Likewise.
2990 (powerpcle-*-eabi*): Likewise.
2991 (rx-*-elf): Remove extra_parts.
2992 (s390x-ibm-tpf*): Set extra_parts.
2993 (score-*-elf): Set extra_parts.
2994 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2995 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2996 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2997 (sh64l*-*-netbsd*): Split into ...
2998 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
2999 Add t-crtstuff-pic to tmake_file.
3001 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
3003 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
3004 (sparc-*-elf*): Remove t-crtin from tmake_file.
3005 Add to extra_parts, remove crtbegin.o, crtend.o.
3006 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
3007 (sparc64-*-linux*): Likewise.
3008 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
3009 Add to extra_parts, remove crtbegin.o, crtend.o.
3010 (sparc64-*-elf*): Remove t-crtin from tmake_file.
3011 Add to extra_parts, remove crtbegin.o, crtend.o.
3012 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
3013 Add to extra_parts, remove crtbegin.o, crtend.o.
3014 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
3015 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
3016 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
3018 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
3020 (tic6x-*-*): Change to ...
3021 (tic6x-*-elf): ... this.
3023 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
3025 (am33_2.0-*-linux*): Add comment.
3026 (mep*-*-*): Add mep/t-mep to tmake_file.
3028 * config/alpha/t-vms: New file.
3029 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
3030 * config/arm/crti.S, config/arm/crtn.S: New files.
3031 * config/bfin/crti.S, config/bfin/crtn.S: New files.
3032 * config/bfin/crtlibid.S: New file.
3033 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
3034 * config/c6x/crti.S, config/c6x/crtn.S: New files.
3035 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
3036 (crti.o, crtin.o): New rules.
3037 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3038 * config/c6x/t-uclinux: New file.
3039 * config/cris/t-elfmulti: New file.
3040 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
3041 * config/fr30/crti.S, config/fr30/crtn.S: New files.
3042 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
3043 * config/frv/t-frv: New file.
3044 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
3045 * config/h8300/crti.S, config/h8300/crtn.S: New files.
3046 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
3048 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
3049 refer to cygming-crtbegin.c, cygming-crtend.c.
3051 * config/i386/t-nto: New file.
3052 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
3053 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3054 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3055 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3058 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3059 (crtinitS.o): New rule.
3060 * config/ia64/vms-crtinit.S: New file.
3061 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3062 * config/m32r/initfini.c: New file.
3063 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3064 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3065 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3066 * config/mep/t-mep: New file.
3067 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3068 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3069 * config/mips/crti.S, config/mips/crtn.S: New files.
3070 * config/mips/t-crtstuff: New file.
3071 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3072 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3073 (CUSTOM_CRTIN): Set.
3074 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3076 Use $(srcdir) to refer to crti.S, crtn.S.
3077 Use .S extension, $<.
3078 * config/moxie/crti.asm: Rename to ...
3079 * config/moxie/crti.S: ... this.
3080 * config/moxie/crtn.asm: Rename to ...
3081 * config/moxie/crtn.S: ... this.
3082 * config/moxie/t-moxie: Remove.
3083 * config/pa/stublib.c: New file.
3084 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3085 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3086 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3087 * config/rs6000/t-crtstuff: New file.
3088 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3089 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3090 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3091 Make output file explicit.
3092 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3093 Make output file explicit.
3094 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3095 Make output file explicit.
3096 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3097 Make output file explicit.
3098 * config/score/crti.S, config/score/crtn.S: New files.
3099 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3100 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3102 * config/sh/t-sh, config/sh/t-superh: New files.
3103 * config/sparc/t-linux64: New file.
3104 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3105 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3106 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3107 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3108 * config/t-crtin: Remove.
3109 * config/t-crtstuff-pic: New file.
3110 * config/t-sol2 (CUSTOM_CRTIN): Set.
3111 (crti.o, crtn.o): New rules.
3112 * config/vms/t-vms: New file.
3113 * config/vms/vms-ucrt0.c: New file.
3114 * config/xtensa/t-elf: New file.
3116 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3118 * Makefile.in (SHLIB_NM_FLAGS): Set.
3119 * mkmap-flat.awk, mkmap-symver.awk: New files.
3120 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3122 * configure: Regenerate.
3123 * config/libgcc-glibc.ver: New file.
3124 * config/libgcc-libsystem.ver: New file.
3125 * config/t-libunwind (SHLIB_LC): Set.
3126 * config/t-linux: New file.
3127 * config/t-slibgcc (INSTALL_SHLIB): New.
3128 (SHLIB_INSTALL): Use it.
3129 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3130 to mkmap-symver.awk.
3131 (SHLIB_MAPFILES): Don't append, adapt pathname.
3132 (SHLIB_VERPFX): Set.
3133 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3134 to mkmap-symver.awk.
3135 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3136 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3137 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3138 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3140 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3141 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3142 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3143 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3144 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3145 * config/i386/libgcc-darwin.10.4.ver,
3146 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3148 * config/i386/t-darwin: Remove.
3149 * config/i386/t-darwin64: Likewise.
3150 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3151 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3152 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3153 * config/i386/t-linux: New file.
3154 * config/i386/t-mingw32: New file.
3155 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3156 * config/ia64/t-glibc: Rename to ...
3157 * config/ia64/t-linux: ... this.
3158 (SHLIB_MAPFILES): Set.
3159 * config/ia64/t-glibc-libunwind: Rename to ...
3160 * config/ia64/t-linux-libunwind: ... this.
3161 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3162 * config/ia64/t-slibgcc-hpux: New file.
3163 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3164 * config/m68k/t-slibgcc-elf-ver: New file.
3165 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3166 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3168 * config/pa/t-slibgcc-hpux: New file.
3169 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3171 * config/rs6000/libgcc-darwin.10.4.ver,
3172 config/rs6000/libgcc-darwin.10.5.ver: New files.
3173 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3174 config/rs6000/libgcc-glibc.ver.
3175 * config/rs6000/libgcc-ppc64.ver: Rename to
3176 config/rs6000/libgcc-ibm-ldouble.ver.
3177 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3178 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3179 * config/rs6000/t-ldbl128: Rename to ...
3180 * config/rs6000/t-linux: ... this.
3181 (SHLIB_MAPFILES): Adapt filename.
3182 * config/rs6000/t-slibgcc-aix: New file.
3183 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3184 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3185 libgcc-excl.ver, libgcc-glibc.ver.
3186 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3187 * config/sparc/libgcc-glibc.ver: New file.
3188 * config/sparc/t-linux: New file.
3189 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3190 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3191 t-slibgcc-elf-ver to tmake_file.
3192 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3194 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3195 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3196 t-slibgcc-elf-ver, t-linux to tmake_file.
3197 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3199 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3200 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3201 (alpha*-dec-*vms*): Likewise.
3202 (arm*-*-freebsd*): Append to tmake_file.
3203 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3204 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3206 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3207 tmake_file for arm*-*-symbianelf*.
3208 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3209 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3211 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3212 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3213 pa/t-slibgcc-dwarf-ver to tmake_file.
3214 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3215 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3216 (hppa*64*-*-hpux11*): Likewise.
3217 (hppa[12]*-*-hpux11*): Likewise.
3218 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3219 i386/t-crtpc, i386/t-crtfm.
3220 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3221 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3223 Add i386/t-cygwin to tmake_file.
3224 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3225 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3226 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3228 Add i386/t-mingw32 to tmake_file.
3229 (x86_64-*-mingw*): Likewise.
3230 (ia64*-*-freebsd*): Append to tmake_file.
3231 (ia64*-*-linux*): Append to tmake_file.
3232 Replace ia64/t-glibc by ia64/t-linux.
3233 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3235 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3236 t-slibgcc-hpux to tmake_file.
3237 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3238 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3239 (m32rle-*-linux*): Likewise.
3240 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3242 (microblaze*-linux*): New case.
3243 Append to tmake_file, add t-slibgcc-nolc-override.
3244 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3245 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3246 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3247 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3248 rs6000/t-slibgcc-aix to tmake_file.
3249 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3250 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3251 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3252 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3253 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3254 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3256 (sparc-*-linux*): Append to tmake_file for *-leon*.
3257 Add sparc/t-linux to tmake_file for non-Leon targets.
3258 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3259 (tic6x-*-uclinux): New case.
3260 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3261 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3262 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3263 (am33_2.0-*-linux*): Append to tmake_file.
3264 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3265 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3266 x86_64-*-kfreebsd*-gnu.
3267 Add i386/t-linux to tmake_file.
3269 2011-10-28 Ian Lance Taylor <iant@google.com>
3271 * config/i386/morestack.S: Correct CFI information to do proper
3272 returns throughout function. In 32-bit mode, save %ebx so that it
3273 is restored on unwind.
3275 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3277 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3278 case where B3 isn't the return register.
3280 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3281 logic for doubleword pops.
3283 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
3285 * config/rs6000/t-freebsd: Add wildcard.
3287 2011-10-21 Paul Brook <paul@codesourcery.com>
3289 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3291 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
3292 Eric Botcazou <ebotcazou@adacore.com>
3295 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3296 fs->signal_frame to 1.
3298 2011-10-07 Ian Lance Taylor <iant@google.com>
3300 * generic-morestack-thread.c: #include <errno.h>.
3302 2011-10-07 Ian Lance Taylor <iant@google.com>
3305 * generic-morestack.c (__generic_morestack): Make sure the segment
3306 is large enough for both the stack frame and the copied
3309 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3312 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3315 2011-09-28 Nick Clifton <nickc@redhat.com>
3317 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3318 64-bit doubles are not enabled.
3319 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3320 and floatunsisf functions.
3322 2011-09-13 Paul Brook <paul@codesourcery.com>
3324 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3325 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3326 * unwind-arm-common.inc: New file.
3327 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3328 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3329 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3330 * config/c6x/libunwind.S: New file.
3331 * config/c6x/pr-support.c: New file.
3332 * config/c6x/unwind-c6x.c: New file.
3333 * config/c6x/unwind-c6x.h: New file.
3334 * config/c6x/t-c6x-elf: New file.
3336 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
3338 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
3339 (ASM_DIVZERO): Ditto.
3340 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
3342 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
3344 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
3346 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
3349 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
3350 instead of an assembly one.
3352 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
3355 * Makefile.in (install-unwind_h): Create
3356 $(gcc_objdir)/include/unwind.h atomically.
3358 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3360 * Makefile.in (install-unwind_h): Remove destination file first.
3362 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3365 * config/mips/t-mips16: New file.
3366 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
3367 (mips*-*-linux*): Likewise.
3368 (mips*-sde-elf*): Likewise.
3369 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
3370 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
3371 Add mips/t-mips16 to tmake_file.
3372 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
3373 (mips-*-elf*): Likewise.
3374 (mips64-*-elf*): Likewise.
3375 (mips64orion-*-elf*): Likewise.
3376 (mips*-*-rtems*): Likewise.
3377 (mipstx39-*-elf*): Likewise.
3378 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
3379 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
3381 Use $(srcdir) to refer to sync.c.
3383 ($(libgcc-sync-funcs-o)): Likewise.
3384 ($(libgcc-sync-size-funcs-s-o)): Likewise.
3385 ($(libgcc-sync-funcs-s-o)): Likewise.
3387 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3389 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3392 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3395 * config/i386/value-unwind.h: New.
3397 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3399 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3400 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3401 Add to tmake_file rather than overriding it.
3403 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3405 * config/t-softfp: Remove.
3406 * soft-fp: Moved from ../gcc/config.
3407 * soft-fp/README: Remove t-softfp reference.
3408 * soft-fp/t-softfp: Move to config/t-softfp.
3409 (softfp_machine_header): Remove.
3410 (softfp_file_list): Remove config subdir.
3411 (soft-fp-objects): New variable.
3412 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3413 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3414 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3415 * config/t-softfp-excl: New file.
3416 * config/t-softfp-sfdf: New file.
3417 * config/t-softfp-tf: New file.
3418 * config/no-sfp-machine.h: New file.
3419 * config/arm/sfp-machine.h: New file.
3420 * config/arm/t-softfp: New file.
3421 * config/c6x/sfp-machine.h: New file.
3422 * config/i386/32/t-fprules-softfp: Rename to ...
3423 * config/i386/32/t-softfp: ... this.
3424 (tifunctions, LIB2ADD): Remove.
3425 (softfp_int_modes): Override.
3426 * config/i386/64/t-softfp-compat (tf-functions): Remove config
3428 * config/i386/64/eqtf2.c: Likewise.
3429 * config/i386/64/getf2.c: Likewise.
3430 * config/i386/64/letf2.c: Likewise.
3431 * config/ia64/sft-machine.h: New file.
3432 * config/ia64/t-fprules-softfp: Rename to ...
3433 * config/ia64/t-softfp: ... this.
3434 * config/lm32/sfp-machine.h: New file.
3435 * config/moxie/t-moxie-softfp: Remove.
3436 * config/rs6000/ibm-ldouble-format: New file.
3437 * config/rs6000/ibm-ldouble.c: New file.
3438 * config/rs6000/libgcc-ppc-glibc.ver: New file
3439 * config/rs6000/libgcc-ppc64.ver: New file
3440 * config/rs6000/sfp-machine.h: New file.
3441 * config/rs6000/t-freebsd: New file.
3442 * config/rs6000/t-ibm-ldouble: New file.
3443 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
3444 libgcc-ppc-glibc.ver.
3445 * config/rs6000/t-linux64: New file.
3446 * config/rs6000/t-ppccomm (LIB2ADD): Add
3447 $(srcdir)/config/rs6000/ibm-ldouble.c.
3448 * config/rs6000/t-ppccomm-ldbl: New file.
3449 * config/score/sfp-machine.h: New file.
3450 * config.host (sfp_machine_header): Explain.
3451 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
3452 t-softfp to tmake_file.
3453 (arm*-*-uclinux*): Likewise.
3454 (arm*-*-ecos-elf): Likewise.
3455 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3456 (arm*-*-rtems*): Likewise.
3457 (arm*-*-elf): Likewise.
3458 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
3460 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
3461 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
3462 (lm32-*-uclinux*): Likewise.
3463 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
3464 t-softfp-excl, t-softfp.
3465 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
3466 (powerpc64-*-darwin*): Likewise.
3467 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
3469 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
3471 (powerpc-*-eabisim*): Likewise.
3472 (powerpc-*-elf*): Likewise.
3473 (powerpc-*-eabialtivec*): Likewise.
3474 (powerpc-xilinx-eabi*): Likewise.
3475 (powerpc-*-rtems*): Likewise.
3476 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
3477 t-softfp-excl, t-softfp to tmake_file.
3478 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
3479 rs6000/t-ppccomm-ldbl to tmake_file.
3480 (powerpcle-*-elf*): Likewise.
3481 (powerpcle-*-eabisim*): Likewise.
3482 (powerpcle-*-eabi*): Likewise.
3483 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3484 rs6000/t-ibm-ldouble to tmake_file.
3485 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3486 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3487 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
3488 (tic6x-*-*): Likewise.
3489 (i[34567]86-*-darwin*, x86_64-*-darwin*,
3490 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
3491 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
3492 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
3493 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
3494 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
3495 t-softfp to tmake_file.
3496 * configure.ac (sfp_machine_header): Provide default if unset.
3498 Link sfp-machine.h to config/$sfp_machine_header.
3499 * configure: Regenerate.
3501 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3503 * Makefile.in (double_type_size, long_double_type_size): Set.
3504 Remove $(fpbit-in-libgcc) support.
3505 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
3506 (fpbit-src): New variable.
3507 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
3508 Compile with -DFLOAT $(FPBIT_CFLAGS).
3510 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
3511 Compile with $(FPBIT_CFLAGS).
3513 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
3514 Compile with -DFLOAT $(TPBIT_CFLAGS).
3516 * configure.ac (double_type_size, long_double_type_size):
3517 Determine and substitute.
3518 * configure: Regenerate.
3519 * fp-bit.c, fp-bit.h: New files.
3520 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
3521 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
3522 * config/mips/t-mips: New file.
3523 * config/mips/t-sdemtk: New file.
3524 * config/rs6000/ppc64-fp.c: New file.
3525 * config/rs6000/t-darwin (LIB2ADD): Add
3526 $(srcdir)/config/rs6000/ppc64-fp.c.
3527 * config/rs6000/t-ppc64-fp: New file.
3528 * config/rx/rx-lib.h: New file.
3529 * config/rx/t-rx (FPBIT): Set to true.
3530 ($(gcc_objdir)/fp-bit.c): Remove.
3531 (DPBIT): Set to true only with -m64bit-doubles.
3532 ($(gcc_objdir)/dp-bit.c): Remove.
3533 * config/sparc/t-softfp: Remove.
3534 * config/spu/t-elf: New file.
3535 * config/t-fdpbit, config/t-fpbit: New files.
3536 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
3537 (mips*-*-*): Likewise.
3538 (arm-wrs-vxworks): Likewise.
3539 (arm*-*-freebsd*): Likewise.
3540 (avr-*-rtems*): Add t-fpbit to tmake_file.
3541 (avr-*-*): Likewise.
3542 (bfin*-elf*): Add t-fdpbit to tmake_file.
3543 (bfin*-uclinux*): Likewise.
3544 (bfin*-linux-uclibc*): Likewise.
3545 (bfin*-rtems*): New case.
3546 Add t-fdpbit to tmake_file.
3547 (bfin*-*): Add t-fdpbit to tmake_file.
3548 (crisv32-*-elf): Likewise.
3549 (cris-*-linux*): Likewise.
3550 (fr30-*-elf): Likewise.
3551 (frv-*-elf, frv-*-*linux*): Likewise.
3552 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
3553 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
3554 (m32r-*-elf*): Likewise.
3555 (m32rle-*-elf*): Likewise.
3556 (m32r-*-linux*): Likewise.
3557 (m32rle-*-linux*): Likewise.
3558 (mcore-*-elf): Add t-fdpbit to tmake_file.
3559 (microblaze*-*-*): Likewise.
3560 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
3561 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
3562 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
3564 Add mips/t-tpbit to tmake-file.
3565 (mips*-*-linux*): Fix typo.
3566 (mips*-sde-elf*): New case
3567 Add mips/t-sdemtk unless using newlib.
3568 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
3569 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
3570 (mn10300-*-*): Likewise.
3571 (pdp11-*-*): Likewise.
3572 (picochip-*-*): Add t-fpbit to tmake_file.
3573 (powerpc-*-eabisimaltivec*): Likewise.
3574 (powerpc-*-eabisim*): Likewise.
3575 (powerpc-*-elf*): Likewise.
3576 (powerpc-*-eabialtivec*): Likewise.
3577 (powerpc-xilinx-eabi*): New case.
3578 Add t-fdpbit to tmake_file.
3579 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
3580 (powerpc-*-rtems*): Likewise.
3581 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
3583 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
3585 (powerpc-*-lynxos*): Likewise.
3586 (powerpcle-*-elf*): Likewise.
3587 (powerpcle-*-eabisim*): Likewise.
3588 (powerpcle-*-eabi*): Likewise.
3589 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3590 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
3591 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3592 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3593 (rx-*-elf): Add t-fdpbit to tmake_file.
3594 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3595 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3596 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3597 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
3599 (sh-*-rtems*): Add t-fdpbit to tmake_file.
3600 (sh-wrs-vxworks): Likewise.
3601 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
3602 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
3603 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
3604 (sparc64-*-rtems*): ... new case.
3605 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
3606 (spu-*-elf*): Likewise.
3607 Add spu/t-elf to tmake_file.
3608 (v850*-*-*): Add t-fdpbit to tmake_file.
3609 (xstormy16-*-elf): Likewise.
3610 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
3611 (mep*-*-*): Likewise.
3613 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3615 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
3617 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
3618 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
3619 (install-unwind_h): New target.
3620 (all): Depend on it.
3621 * config.host (unwind_header): New variable.
3622 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
3623 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3624 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
3625 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
3626 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
3628 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
3630 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
3632 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
3634 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
3635 (ia64*-*-freebsd*): Likewise.
3636 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
3638 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
3639 $with_system_libunwind.
3640 (ia64*-*-hpux*): Set tmake_file.
3641 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
3642 (picochip-*-*): Set tmake_file.
3643 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
3645 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3646 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3647 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
3648 (xtensa*-*-elf*): Set tmake_file.
3649 (xtensa*-*-linux*): Likewise.
3650 * configure.ac: Include ../config/unwind_ipinfo.m4.
3651 Call GCC_CHECK_UNWIND_GETIPINFO.
3652 Link unwind.h to $unwind_header.
3653 * configure: Regenerate.
3654 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
3655 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
3656 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
3657 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
3658 * config/unwind-dw2-fde-darwin.c: New file.
3659 * config/arm/libunwind.S, config/arm/pr-support.c,
3660 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
3661 config/arm/unwind-arm.h,: New files.
3662 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
3663 config/ia64/t-eh-ia64, config/ia64/t-glibc,
3664 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
3665 config/ia64/t-vms, config/ia64/unwind-ia64.c,
3666 config/ia64/unwind-ia64.h: New files.
3667 * config/picochip/t-picochip: New file.
3668 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
3670 * config/rs6000/t-darwin (LIB2ADDEH): Set.
3671 * config/s390/t-tpf (LIB2ADDEH): Remove.
3672 * config/t-darwin (LIB2ADDEH): Set.
3673 * config/t-eh-dw2-dip: New file.
3674 * config/t-libunwind, config/t-libunwind-elf: New files.
3675 * config/t-sol2 (LIB2ADDEH): Remove.
3676 * config/xtensa/t-xtensa: New file.
3678 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
3680 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
3681 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
3682 long long to check rt_sigreturn syscall.
3684 2011-08-02 Alan Modra <amodra@gmail.com>
3686 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3687 Restore for indirect call bcrtl from correct stack slot, and only
3688 if cfa+40 isn't valid.
3690 2011-08-01 Julian Brown <julian@codesourcery.com>
3692 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
3693 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
3694 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
3696 2011-08-01 Julian Brown <julian@codesourcery.com>
3698 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
3699 (libgcc-std.ver.in): Use above.
3700 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
3701 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
3703 * config/t-fixedpoint-gnu-prefix: New file.
3704 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
3705 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
3708 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
3710 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
3711 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
3712 for x86-64. Properly check __x86_64__ and __LP64__.
3714 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
3716 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
3718 (_FP_WS_TYPE): Likewise.
3719 (_FP_I_TYPE): Likewise.
3721 2011-07-28 Alan Modra <amodra@gmail.com>
3723 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3724 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
3725 in a plt call stub. Do restore r2 if stopped on bctrl.
3727 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3729 * config.host (i[3456x]86-*-netware*): Remove.
3730 * config/i386/netware-crt0.c, config/i386/t-nwld,
3731 config/i386/t-slibgcc-nwld: Remove.
3733 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
3735 * config.host: Handle tic6x-*-*.
3736 * config/c6x/c6x-abi.h: New file.
3738 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3740 * config/i386/crtprec.c: New file.
3741 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
3742 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
3743 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
3744 (x86_64-*-darwin*): Likewise.
3745 (i[34567]86-*-solaris2*: Likewise.
3747 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3749 * config/alpha/crtfastmath.c: New file.
3750 * config/i386/crtfastmath.c: New file.
3751 * config/ia64/crtfastmath.c: New file.
3752 * config/mips/crtfastmath.c: New file.
3753 * config/sparc/crtfastmath.c: New file.
3755 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
3757 Add -frandom-seed=gcc-crtfastmath.
3758 * config/alpha/t-crtfm: Remove.
3759 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
3760 * config/ia64/t-ia64 (crtfastmath.o): Remove.
3762 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
3763 (alpha*-dec-osf5.1*): Likewise.
3764 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
3765 Add crtfastmath.o to extra_parts.
3766 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
3767 Add crtfastmath.o to extra_parts.
3768 (x86_64-*-darwin*): Likewise.
3769 (x86_64-*-mingw*): Likewise.
3770 (ia64*-*-elf*): Add t-crtfm to tmake_file.
3771 (ia64*-*-freebsd*): Likewise.
3772 (ia64*-*-linux*): Likewise.
3773 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
3774 Add crtfastmath.o to extra_parts.
3776 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3778 * config/darwin-crt3.o: New file.
3779 * config/rs6000/darwin-crt2.c: New file.
3780 * config/t-darwin: New file.
3781 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
3783 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
3784 (powerpc-*-darwin*): Add crt2.o to extra_parts.
3785 (powerpc64-*-darwin*): Likewise.
3787 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3789 * config/i386/netware-crt0.c: New file.
3790 * config/i386/t-nwld: Rename to ...
3791 * config/i386/t-slibgcc-nwld: ... this.
3792 * config/i386/t-nwld: New file.
3793 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
3795 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
3798 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3800 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
3802 * configure: Regenerate.
3804 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3806 * dfp-bit.c, dfp-bit.h: New files.
3807 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
3809 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
3810 ($(d64pbit-o)): Likewise.
3811 ($(d128pbit-o)): Likewise.
3812 * config/t-dfprules: New file.
3813 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
3814 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
3815 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3816 (x86_64-*-linux*): Likewise.
3817 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3818 (i[34567]86-*-cygwin*): Likewise.
3819 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
3820 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3822 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3824 * Makfile.in (LIBGCOV): New variable.
3825 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
3826 * libgcov.c: New file.
3828 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3830 * fixed-bit.c, fixed-bit.h: New files.
3831 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
3832 refer to fixed-bit.c.
3834 2011-07-07 Joseph Myers <joseph@codesourcery.com>
3836 * config.host (*local*): Remove.
3838 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3841 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
3842 like i?86-*-solaris2.1[0-9]*.
3843 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
3844 * configure.ac (i?86-*-solaris2*): Likewise.
3845 * configure: Regenerate.
3847 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
3849 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3850 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
3851 md_unwind_header by splitting out of...
3852 (i[34567]86-*-linux*): ... this.
3853 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
3854 Remove md_unwind_header by splitting out of...
3855 (x86_64-*-linux*): ... this.
3857 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
3859 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
3861 2011-06-28 Nick Clifton <nickc@redhat.com>
3863 * config.host: Recognize all V850 variants.
3865 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
3867 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
3869 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3871 * shared-object.mk (c_flags-$o): Save c_flags.
3872 ($(base)$(objext)): Use it.
3873 ($(base)_s$(objext)): Likewise.
3875 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
3877 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
3878 * libgcc-std.ver.in (GCC_4.7.0): New section.
3880 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
3884 * config/avr/t-avr: Fix line endings.
3885 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
3888 2011-06-14 Olivier Hainque <hainque@adacore.com>
3889 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3891 * config/mips/irix6-unwind.h: New file.
3892 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
3894 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
3896 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
3897 (sparc64_fallback_frame_state): Use it.
3898 (sparc64_frob_update_context): Further adjust context.
3899 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
3900 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
3901 * config/sparc/sol2-cn.S: Likewise.
3903 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3905 * enable-execute-stack-empty.c: New file.
3906 * enable-execute-stack-mprotect.c: New file.
3907 * config/i386/enable-execute-stack-mingw32.c: New file.
3908 * config.host (enable_execute_stack): New variable.
3909 Select appropriate variants.
3910 * configure.ac: Link enable-execute-stack.c to
3911 $enable_execute_stack.
3912 * configure: Regenerate.
3913 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
3914 (lib2funcs): Remove _enable_execute_stack.
3916 2011-06-09 David S. Miller <davem@davemloft.net>
3917 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3919 * config.host (sparc-*-linux*): Correct md_unwind_header
3921 (s390x-ibm-tpf*): Fix typo.
3923 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3925 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
3926 Add crtfastmath.o to extra_parts.
3927 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
3929 * config/mips/t-crtfm: Remove.
3931 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3933 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
3935 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
3937 * config.host (sh*-*-linux*): Fix typo.
3939 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3941 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
3942 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
3943 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
3944 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
3945 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
3946 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
3947 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
3948 Wrap in !__MINGW64__.
3949 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
3950 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
3951 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
3952 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
3953 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
3954 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
3955 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
3957 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
3958 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
3959 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
3960 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
3961 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
3962 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
3963 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
3964 * config/no-unwind.h: New file.
3965 * config.host (md_unwind_header): Document.
3967 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
3968 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
3969 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
3970 hppa[12]*-*-hpux11*): Set md_unwind_header.
3971 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
3972 Set md_unwind_header.
3973 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
3974 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
3975 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
3976 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
3977 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
3978 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
3979 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
3981 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
3982 * configure: Regenerate.
3984 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3986 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
3987 Set tmake_file, extra_parts.
3988 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
3990 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
3992 * config/mips/t-irix6: New file.
3993 * config/mips/t-slibgcc-irix: New file.
3995 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3997 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
3998 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
4000 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4002 * configure.ac (target_thread_file): Determine thread model.
4003 * configure: Regenerate.
4004 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
4005 * config/alpha/t-alpha: New file.
4006 * config/alpha/t-crtfm: Use $<.
4007 * config/alpha/t-ieee: New file.
4008 * config/alpha/t-osf-pthread: New file.
4009 * config/alpha/t-slibgcc-osf: New file.
4010 * config/alpha/libgcc-osf5.ver: New file.
4012 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4014 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
4016 Add crtfastmath.o to extra_parts.
4018 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4020 * config/gmon-sol2.c: Reindent.
4022 Remove, correct casts.
4023 Use STDERR_FILENO, NULL.
4024 (BASEADDRESS): Remove.
4026 (errno, sbrk): Remove declarations.
4027 (monstartup) [hp300]: Remove.
4030 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4032 * Makefile.in (cpu_type): Define.
4033 * config.host (i[34567]86-*-rtems*): Handle it.
4034 (i[34567]86-*-solaris2*): Move body ...
4035 (*-*-solaris2*): ... here.
4036 New case, generalize.
4037 (sparc-*-elf*): Handle it.
4038 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
4039 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
4040 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
4042 (sparc*-*-solaris2*): ... this.
4044 (sparc64-*-elf*): Handle it.
4045 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
4046 Merge ../gcc/config/i386/gmon-sol2.c.
4047 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
4049 Merge ../gcc/config/i386/sol2-gc1.asm.
4050 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
4052 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
4054 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4055 * config/i386/t-crtstuff: New file.
4056 * config/i386/t-softfp: New file.
4057 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4058 $(T)crti.o, $(T)crtn.o): Remove.
4059 (gcrt1.o): New rule.
4060 (TARGET_LIBGCC2_CFLAGS): Remove.
4061 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4062 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4063 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4064 * config/sparc/t-sol2: New file.
4065 * config/sparc/t-crtfm: Move to ...
4066 * config/t-crtfm: ... this.
4067 Use $(cpu_type), $<.
4068 * config/t-crtin: New file.
4069 * config/sparc/t-softfp: New file.
4070 * config/sparc/t-softmul: New file.
4071 * config/t-rtems: New file.
4072 * config/t-slibgcc: New file.
4073 * config/t-slibgcc-elf-ver: New file.
4074 * config/t-slibgcc-gld: New file.
4075 * config/t-slibgcc-sld: New file.
4076 * config/t-sol2: New file.
4077 * configure.ac: Include ../config/lib-ld.m4.
4078 Call AC_LIB_PROG_LD_GNU.
4079 Substitute cpu_type.
4080 * configure: Regenerate.
4082 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4085 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4086 libgcc-std.ver in the build directory.
4087 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4088 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4090 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4092 * libgcc-std.ver.in: New file.
4093 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4095 (libgcc-std.ver): New rule.
4096 * config/t-gnu-prefix: New file.
4098 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4100 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4102 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4104 * config/i386/darwin-lib.h: New file.
4106 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4108 * config/arm/symbian-lib.h: New.
4110 2011-05-04 Chris Demetriou <cgd@google.com>
4112 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4113 (__x86.get_pc_thunk.bx): ...this.
4114 (__morestack): Adjust for rename, remove undef of __i686.
4116 2011-05-03 Chris Demetriou <cgd@google.com>
4118 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4120 2011-03-22 Joseph Myers <joseph@codesourcery.com>
4122 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4123 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4124 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4125 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4126 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4129 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
4131 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4132 Adjust copyright year.
4134 2011-03-07 Ian Lance Taylor <iant@google.com>
4136 * generic-morestack.c (__splitstack_find): Adjust returned stack
4137 pointer to include all registers pushed by __morestack.
4139 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4142 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4143 (toolexecdir): Calculate and AC_SUBST.
4144 (toolexeclibdir): Likewise.
4145 * Makefile.in (target_noncanonical): Import.
4146 (toolexecdir): Likewise.
4147 (toolexeclibdir): Likewise.
4148 * configure: Regenerate.
4150 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4153 * config/arm/bpabi.h: Rename to...
4154 * config/arm/bpabi-lib.h: ...this.
4156 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4158 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4160 * configure: Regenerate.
4162 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4164 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4165 __FLOAT_WORD_ORDER__.
4166 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4169 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4172 * Makefile.in (install-strip): New phony target.
4174 2010-11-07 Ian Lance Taylor <iant@google.com>
4177 * config/i386/morestack.S (__morestack_large_model): New
4180 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4182 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4184 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4186 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4188 * config/arm/bpabi.h: New file.
4189 * config/frv/frv-abi.h: New file.
4191 2010-10-01 Ian Lance Taylor <iant@google.com>
4193 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4194 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4196 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4199 * config.host: Add the missing `$'.
4201 2010-09-30 Michael Eager <eager@eagercon.com>
4203 * config.host: Add microblaze*-*-*.
4204 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4205 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4206 udivsi3.asm,umodsi3.asm}: New.
4208 2010-09-28 Ian Lance Taylor <iant@google.com>
4210 * configure.ac: Adjust CFI test to test assembler directly rather
4211 than checking gcc preprocessor macro.
4212 * configure: Rebuild.
4214 2010-09-27 Ian Lance Taylor <iant@google.com>
4216 * configure.ac: Test whether assembler supports CFI directives.
4217 * config.host: Only add t-stack and i386/t-stack-i386 to
4218 tmake_file if libgcc_cv_cfi is "yes".
4219 * configure: Rebuild.
4221 2010-09-27 Ian Lance Taylor <iant@google.com>
4223 * generic-morestack.h: New file.
4224 * generic-morestack.c: New file.
4225 * generic-morestack-thread.c: New file.
4226 * config/i386/morestack.S: New file.
4227 * config/t-stack: New file.
4228 * config/i386/t-stack-i386: New file.
4229 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4230 i386/t-stack-i386 to tmake_file.
4232 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4234 * Makefile.in (libgcc-extra-parts): Check for static archives and
4235 invoke ranlib after installing them.
4236 (gcc-extra-parts): Likewise.
4237 (install-leaf): Likewise.
4239 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4241 * configure: Regenerated.
4243 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
4245 * configure: Regenerated.
4247 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4248 Andrew Pinski <pinskia@gmail.com>
4251 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4253 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4256 * configure: Regenerated.
4258 2010-09-06 Andreas Schwab <schwab@redhat.com>
4260 * configure: Regenerate.
4262 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4264 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4266 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4269 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4270 Iain Sandoe <iains@gcc.gnu.org>
4273 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4274 LIB2FUNCS_EXCLUDE functions.
4276 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4278 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4280 * configure: Regenerate.
4282 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
4284 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4285 i386/t-freebsd to tmake_file.
4286 * config/i386/t-freebsd: New file.
4287 * config/i386/libgcc-bsd.ver: New file.
4289 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4291 * config.host (powerpc*-eabispe*): Set tmake_file.
4292 (powerpc*-eabi*): Likewise.
4293 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4294 crtbeginS, crtendS, crtbeginT.
4296 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
4298 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4299 to tmake_file. Add crtfastmath.o to extra_parts.
4300 * config/mips/t-crtfm: New.
4302 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4304 * config.host (sparc64-*-rtems*): New target.
4306 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4308 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4311 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4313 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4315 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4317 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4318 alpha-dec-osf5.0* support.
4320 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
4322 * config.host: Add lm32-*-rtems*.
4324 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4325 Uros Bizjak <ubizjak@gmail.com>
4328 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4329 like other remaining 32-bit x86 OSes.
4330 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4332 * config/i386/libgcc-sol2.ver: New file.
4333 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4335 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
4338 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
4339 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
4340 is used and substitute set_use_emutls.
4341 * configure: Regenerated.
4343 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
4345 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
4347 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4350 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
4352 ($(T)gcrt1.o): Likewise.
4353 ($(T)crt1.o): Likewise.
4354 ($(T)crti.o): Likewise.
4355 ($(T)crtn.o): Likewise.
4357 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4360 * Makefile.in (install): Use $(MAKE) string in rule, for
4363 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
4365 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
4366 * config/mmix/t-mmix: New file.
4367 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
4369 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
4372 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
4375 2010-01-04 Anthony Green <green@moxielogic.com>
4377 * config/moxie/crti.asm, config/moxie/crtn.asm,
4378 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
4379 config/moxie/t-moxie: New files.
4380 * config.host: Add t-moxie-softfp reference.
4382 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4385 * config/t-slibgcc-darwin: Fix embedded rpaths for
4386 --enable-version-specific-runtime-libs, build extension stub
4387 libs exposing features available from current libgcc_s.
4389 2009-11-11 Jon Beniston <jon@beniston.com>
4391 * config.host: Add lm32 targets.
4392 * config/lm32: New directory.
4393 * config/lm32/libgcc_lm32.h: New file.
4394 * config/lm32/_mulsi3.c: New file.
4395 * config/lm32/_udivmodsi4.c: New file.
4396 * config/lm32/_divsi3.c: New file.
4397 * config/lm32/_modsi3.c: New file.
4398 * config/lm32/_udivsi3.c: New file.
4399 * config/lm32/_umodsi3.c: New file.
4400 * config/lm32/_lshrsi3.S: New file.
4401 * config/lm32/_ashrsi3.S: New file.
4402 * config/lm32/_ashlsi3.S: New file.
4403 * config/lm32/crti.S: New file.
4404 * config/lm32/crtn.S: New file.
4405 * config/lm32/t-lm32: New file.
4406 * config/lm32/t-elf: New file.
4407 * config/lm32/t-uclinux: New file.
4409 2009-10-26 Nick Clifton <nickc@redhat.com>
4411 * config.host: Add support for RX target.
4412 * config/rx: New directory.
4413 * config/rx/rx-abi-functions.c: New file. Supplementary
4414 functions for libgcc to support the RX ABI.
4415 * config/rx/rx-abi.h: New file. Supplementary header file for
4416 libgcc RX ABI functions.
4417 * config/rx/t-rx: New file: Makefile fragment for building
4420 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
4422 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
4423 constraint of y0 to "g".
4425 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4427 * config.host: Include the s390 makefile fragments.
4428 * config/s390/32/_fixdfdi.c: New file.
4429 * config/s390/32/_fixsfdi.c: New file.
4430 * config/s390/32/_fixtfdi.c: New file.
4431 * config/s390/32/_fixunsdfdi.c: New file.
4432 * config/s390/32/_fixunssfdi.c: New file.
4433 * config/s390/32/_fixunstfdi.c: New file.
4434 * config/s390/32/t-floattodi: New file.
4435 * config/s390/libgcc-glibc.ver: New file.
4436 * config/s390/t-crtstuff: New file.
4437 * config/s390/t-linux: New file.
4438 * config/s390/t-tpf: New file.
4440 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4442 * configure.ac (AC_PREREQ): Bump to 2.64.
4444 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
4446 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
4448 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4450 * configure: Regenerate.
4452 2009-08-09 Douglas B Rupp <rupp@gnat.com>
4454 * config.host (ia64-hp-*vms*): New target.
4455 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
4458 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4460 * configure.ac: Add snippet for maintainer-mode.
4461 * configure: Regenerate.
4462 * Makefile.in (AUTOCONF, configure_deps): New variables.
4463 ($(srcdir)/configure)): New rule, active only with maintainer
4466 2009-06-23 DJ Delorie <dj@redhat.com>
4469 * config.host: Add mep support.
4471 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
4473 * config.host: Add i386/${host_address}/t-fprules-softfp and
4474 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
4476 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
4478 * config/i386/64/_multc3.c: Likewise.
4479 * config/i386/64/_powitf2.c: Likewise.
4480 * config/i386/64/eqtf2.c: Likewise.
4481 * config/i386/64/getf2.c: Likewise.
4482 * config/i386/64/letf2.c: Likewise.
4483 * config/i386/64/letf2.c: Likewise.
4484 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
4485 unsigned long long for x64 mingw targets.
4486 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
4487 (_FP_I_TYPE): Define as long long for x64 mingw target.
4489 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
4491 * config.host (vax-*-linux*): New.
4493 2009-05-31 Anthony Green <green@moxielogic.com>
4495 * config.host: Add moxie support.
4496 * config/moxie/t-moxie: New file.
4498 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
4500 * config.host: Add i386/${host_address}/t-fprules-softfp and
4501 t-softfp to tmake_file for i[34567]86-*-cygwin*.
4503 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
4505 * config.host: Add i386/${host_address}/t-fprules-softfp to
4506 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
4508 2009-04-09 Nick Clifton <nickc@redhat.com>
4510 * config/ia64/tf-signs.c: Change copyright header to refer to
4511 version 3 of the GNU General Public License with version 3.1
4512 of the GCC Runtime Library Exception and to point readers at
4513 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
4515 * config/i386/32/tf-signs.c: Likewise.
4516 * config/libbid/_addsub_dd.c: Likewise.
4517 * config/libbid/_addsub_sd.c: Likewise.
4518 * config/libbid/_addsub_td.c: Likewise.
4519 * config/libbid/_dd_to_df.c: Likewise.
4520 * config/libbid/_dd_to_di.c: Likewise.
4521 * config/libbid/_dd_to_sd.c: Likewise.
4522 * config/libbid/_dd_to_sf.c: Likewise.
4523 * config/libbid/_dd_to_si.c: Likewise.
4524 * config/libbid/_dd_to_td.c: Likewise.
4525 * config/libbid/_dd_to_tf.c: Likewise.
4526 * config/libbid/_dd_to_udi.c: Likewise.
4527 * config/libbid/_dd_to_usi.c: Likewise.
4528 * config/libbid/_dd_to_xf.c: Likewise.
4529 * config/libbid/_df_to_dd.c: Likewise.
4530 * config/libbid/_df_to_sd.c: Likewise.
4531 * config/libbid/_df_to_td.c: Likewise.
4532 * config/libbid/_di_to_dd.c: Likewise.
4533 * config/libbid/_di_to_sd.c: Likewise.
4534 * config/libbid/_di_to_td.c: Likewise.
4535 * config/libbid/_div_dd.c: Likewise.
4536 * config/libbid/_div_sd.c: Likewise.
4537 * config/libbid/_div_td.c: Likewise.
4538 * config/libbid/_eq_dd.c: Likewise.
4539 * config/libbid/_eq_sd.c: Likewise.
4540 * config/libbid/_eq_td.c: Likewise.
4541 * config/libbid/_ge_dd.c: Likewise.
4542 * config/libbid/_ge_sd.c: Likewise.
4543 * config/libbid/_ge_td.c: Likewise.
4544 * config/libbid/_gt_dd.c: Likewise.
4545 * config/libbid/_gt_sd.c: Likewise.
4546 * config/libbid/_gt_td.c: Likewise.
4547 * config/libbid/_isinfd128.c: Likewise.
4548 * config/libbid/_isinfd32.c: Likewise.
4549 * config/libbid/_isinfd64.c: Likewise.
4550 * config/libbid/_le_dd.c: Likewise.
4551 * config/libbid/_le_sd.c: Likewise.
4552 * config/libbid/_le_td.c: Likewise.
4553 * config/libbid/_lt_dd.c: Likewise.
4554 * config/libbid/_lt_sd.c: Likewise.
4555 * config/libbid/_lt_td.c: Likewise.
4556 * config/libbid/_mul_dd.c: Likewise.
4557 * config/libbid/_mul_sd.c: Likewise.
4558 * config/libbid/_mul_td.c: Likewise.
4559 * config/libbid/_ne_dd.c: Likewise.
4560 * config/libbid/_ne_sd.c: Likewise.
4561 * config/libbid/_ne_td.c: Likewise.
4562 * config/libbid/_sd_to_dd.c: Likewise.
4563 * config/libbid/_sd_to_df.c: Likewise.
4564 * config/libbid/_sd_to_di.c: Likewise.
4565 * config/libbid/_sd_to_sf.c: Likewise.
4566 * config/libbid/_sd_to_si.c: Likewise.
4567 * config/libbid/_sd_to_td.c: Likewise.
4568 * config/libbid/_sd_to_tf.c: Likewise.
4569 * config/libbid/_sd_to_udi.c: Likewise.
4570 * config/libbid/_sd_to_usi.c: Likewise.
4571 * config/libbid/_sd_to_xf.c: Likewise.
4572 * config/libbid/_sf_to_dd.c: Likewise.
4573 * config/libbid/_sf_to_sd.c: Likewise.
4574 * config/libbid/_sf_to_td.c: Likewise.
4575 * config/libbid/_si_to_dd.c: Likewise.
4576 * config/libbid/_si_to_sd.c: Likewise.
4577 * config/libbid/_si_to_td.c: Likewise.
4578 * config/libbid/_td_to_dd.c: Likewise.
4579 * config/libbid/_td_to_df.c: Likewise.
4580 * config/libbid/_td_to_di.c: Likewise.
4581 * config/libbid/_td_to_sd.c: Likewise.
4582 * config/libbid/_td_to_sf.c: Likewise.
4583 * config/libbid/_td_to_si.c: Likewise.
4584 * config/libbid/_td_to_tf.c: Likewise.
4585 * config/libbid/_td_to_udi.c: Likewise.
4586 * config/libbid/_td_to_usi.c: Likewise.
4587 * config/libbid/_td_to_xf.c: Likewise.
4588 * config/libbid/_tf_to_dd.c: Likewise.
4589 * config/libbid/_tf_to_sd.c: Likewise.
4590 * config/libbid/_tf_to_td.c: Likewise.
4591 * config/libbid/_udi_to_dd.c: Likewise.
4592 * config/libbid/_udi_to_sd.c: Likewise.
4593 * config/libbid/_udi_to_td.c: Likewise.
4594 * config/libbid/_unord_dd.c: Likewise.
4595 * config/libbid/_unord_sd.c: Likewise.
4596 * config/libbid/_unord_td.c: Likewise.
4597 * config/libbid/_usi_to_dd.c: Likewise.
4598 * config/libbid/_usi_to_sd.c: Likewise.
4599 * config/libbid/_usi_to_td.c: Likewise.
4600 * config/libbid/_xf_to_dd.c: Likewise.
4601 * config/libbid/_xf_to_sd.c: Likewise.
4602 * config/libbid/_xf_to_td.c: Likewise.
4603 * config/libbid/bid128.c: Likewise.
4604 * config/libbid/bid128_2_str.h: Likewise.
4605 * config/libbid/bid128_2_str_macros.h: Likewise.
4606 * config/libbid/bid128_2_str_tables.c: Likewise.
4607 * config/libbid/bid128_add.c: Likewise.
4608 * config/libbid/bid128_compare.c: Likewise.
4609 * config/libbid/bid128_div.c: Likewise.
4610 * config/libbid/bid128_fma.c: Likewise.
4611 * config/libbid/bid128_logb.c: Likewise.
4612 * config/libbid/bid128_minmax.c: Likewise.
4613 * config/libbid/bid128_mul.c: Likewise.
4614 * config/libbid/bid128_next.c: Likewise.
4615 * config/libbid/bid128_noncomp.c: Likewise.
4616 * config/libbid/bid128_quantize.c: Likewise.
4617 * config/libbid/bid128_rem.c: Likewise.
4618 * config/libbid/bid128_round_integral.c: Likewise.
4619 * config/libbid/bid128_scalb.c: Likewise.
4620 * config/libbid/bid128_sqrt.c: Likewise.
4621 * config/libbid/bid128_string.c: Likewise.
4622 * config/libbid/bid128_to_int16.c: Likewise.
4623 * config/libbid/bid128_to_int32.c: Likewise.
4624 * config/libbid/bid128_to_int64.c: Likewise.
4625 * config/libbid/bid128_to_int8.c: Likewise.
4626 * config/libbid/bid128_to_uint16.c: Likewise.
4627 * config/libbid/bid128_to_uint32.c: Likewise.
4628 * config/libbid/bid128_to_uint64.c: Likewise.
4629 * config/libbid/bid128_to_uint8.c: Likewise.
4630 * config/libbid/bid32_to_bid128.c: Likewise.
4631 * config/libbid/bid32_to_bid64.c: Likewise.
4632 * config/libbid/bid64_add.c: Likewise.
4633 * config/libbid/bid64_compare.c: Likewise.
4634 * config/libbid/bid64_div.c: Likewise.
4635 * config/libbid/bid64_fma.c: Likewise.
4636 * config/libbid/bid64_logb.c: Likewise.
4637 * config/libbid/bid64_minmax.c: Likewise.
4638 * config/libbid/bid64_mul.c: Likewise.
4639 * config/libbid/bid64_next.c: Likewise.
4640 * config/libbid/bid64_noncomp.c: Likewise.
4641 * config/libbid/bid64_quantize.c: Likewise.
4642 * config/libbid/bid64_rem.c: Likewise.
4643 * config/libbid/bid64_round_integral.c: Likewise.
4644 * config/libbid/bid64_scalb.c: Likewise.
4645 * config/libbid/bid64_sqrt.c: Likewise.
4646 * config/libbid/bid64_string.c: Likewise.
4647 * config/libbid/bid64_to_bid128.c: Likewise.
4648 * config/libbid/bid64_to_int16.c: Likewise.
4649 * config/libbid/bid64_to_int32.c: Likewise.
4650 * config/libbid/bid64_to_int64.c: Likewise.
4651 * config/libbid/bid64_to_int8.c: Likewise.
4652 * config/libbid/bid64_to_uint16.c: Likewise.
4653 * config/libbid/bid64_to_uint32.c: Likewise.
4654 * config/libbid/bid64_to_uint64.c: Likewise.
4655 * config/libbid/bid64_to_uint8.c: Likewise.
4656 * config/libbid/bid_b2d.h: Likewise.
4657 * config/libbid/bid_binarydecimal.c: Likewise.
4658 * config/libbid/bid_conf.h: Likewise.
4659 * config/libbid/bid_convert_data.c: Likewise.
4660 * config/libbid/bid_decimal_data.c: Likewise.
4661 * config/libbid/bid_decimal_globals.c: Likewise.
4662 * config/libbid/bid_div_macros.h: Likewise.
4663 * config/libbid/bid_dpd.c: Likewise.
4664 * config/libbid/bid_flag_operations.c: Likewise.
4665 * config/libbid/bid_from_int.c: Likewise.
4666 * config/libbid/bid_functions.h: Likewise.
4667 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4668 * config/libbid/bid_inline_add.h: Likewise.
4669 * config/libbid/bid_internal.h: Likewise.
4670 * config/libbid/bid_round.c: Likewise.
4671 * config/libbid/bid_sqrt_macros.h: Likewise.
4673 2009-04-09 Jakub Jelinek <jakub@redhat.com>
4675 * Makefile.in: Change copyright header to refer to version
4676 3 of the GNU General Public License and to point readers at the
4677 COPYING3 file and the FSF's license web page.
4678 * config.host: Likewise.
4680 2009-04-07 Alan Modra <amodra@bigpond.net.au>
4682 * config.host: Reorder and merge to match config.gcc change.
4684 2009-04-03 Alan Modra <amodra@bigpond.net.au>
4686 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
4688 2009-03-28 Joseph Myers <joseph@codesourcery.com>
4690 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
4691 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
4692 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
4693 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
4695 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
4697 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
4698 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4700 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
4702 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
4703 ia64/t-softfp-compat to tmake_file.
4705 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
4707 * config/ia64/__divxf3.asm: New.
4708 * config/ia64/_fixtfdi.asm: Likewise.
4709 * config/ia64/_fixunstfdi.asm: Likewise.
4710 * config/ia64/_floatditf.asm: Likewise.
4711 * config/ia64/t-fprules-softfp: Likewise.
4712 * config/ia64/t-softfp-compat: Likewise.
4713 * config/ia64/tf-signs.c: Likewise.
4715 2009-01-18 Ben Elliston <bje@au.ibm.com>
4717 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4719 2009-01-16 Ben Elliston <bje@au.ibm.com>
4721 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
4724 2009-01-13 Ben Elliston <bje@au.ibm.com>
4726 * config/t-softfp: New file.
4727 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
4728 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
4730 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4732 * config.host: Add m32r*-*-rtems*.
4734 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
4736 * config.host: Add m32c*-*-rtems*.
4738 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4741 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
4742 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
4743 * configure: Regenerate.
4744 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
4745 tmake_file here from gcc/config.gcc.
4746 Move extra_parts here from gcc/config.gcc.
4747 * config/i386/t-sol2: Move here from gcc/config/i386.
4748 Use gcc_srcdir instead of srcdir.
4750 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
4752 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
4755 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
4757 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
4759 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
4761 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
4763 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
4766 * config.host: Add picochip-*-*.
4768 2008-08-06 Bob Wilson <bob.wilson@acm.org>
4770 * config.host: Match more processor names for Xtensa.
4772 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
4774 * config/i386/64/t-softfp-compat: Update comments.
4776 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
4778 * config/i386/64/_divtc3-compat.c: Moved to ...
4779 * config/i386/64/_divtc3.c: Here.
4781 * config/i386/64/_multc3-compat.c: Moved to ...
4782 * config/i386/64/_multc3.c: Here.
4784 * config/i386/64/_powitf2-compat.c: Moved to ...
4785 * config/i386/64/_powitf2.c: Here.
4787 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
4788 .c suffix instead of -compat.c.
4790 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
4792 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
4793 (_FP_MUL_MEAT_D): Ditto.
4794 (_FP_DIV_MEAT_S): Ditto.
4795 (_FP_DIV_MEAT_D): Ditto.
4797 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
4799 * Makefile.in: Add support for __sync_* libgcc functions.
4801 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
4803 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
4805 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4808 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
4809 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
4811 * config/i386/64/t-fprules-softfp: Moved to ...
4812 * config/i386/64/t-softfp-compat: This. New.
4814 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
4816 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
4817 Initialize f with 0.0.
4819 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4822 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
4824 * config/i386/64/_divtc3-compat.c: New.
4825 * config/i386/64/_multc3-compat.c: Likewise.
4826 * config/i386/64/_powitf2-compat.c: Likewise.
4827 * config/i386/64/eqtf2.c: Likewise.
4828 * config/i386/64/getf2.c: Likewise.
4829 * config/i386/64/letf2.c: Likewise.
4830 * config/i386/64/t-fprules-softfp: Likewise.
4832 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4834 * config.host: Add i386/${host_address}/t-fprules-softfp to
4835 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
4836 i[34567]86-*-linux*, x86_64-*-linux*.
4838 * configure.ac: Set host_address to 64 or 32 for x86.
4839 * configure: Regenerated.
4841 * Makefile.in (config.status): Also depend on
4842 $(srcdir)/config.host.
4844 * config/i386/32/t-fprules-softfp: New.
4845 * config/i386/32/tf-signs.c: Likewise.
4847 * config/i386/64/sfp-machine.h: New. Moved from gcc.
4849 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4850 Uros Bizjak <ubizjak@gmail.com>
4852 * config/i386/32/sfp-machine.h: New.
4854 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
4856 * config/rs6000/t-ppccomm: Remove rules that conflict with
4857 auto-generated rules.
4859 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4861 * configure.ac: sinclude override.m4.
4862 * configure: Regenerate.
4864 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
4866 * configure: Regenerate.
4868 2008-06-10 Joseph Myers <joseph@codesourcery.com>
4870 * Makefile.in (DECNUMINC): Remove
4871 -I$(MULTIBUILDTOP)../../libdecnumber.
4874 2008-06-07 Joseph Myers <joseph@codesourcery.com>
4876 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
4877 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
4878 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
4879 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
4880 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
4881 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
4882 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
4883 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
4884 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
4885 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
4886 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
4887 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
4888 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
4889 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
4891 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
4893 * config.host (sh2[lbe]*-*-linux*): Allow target.
4895 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
4897 * config/rs6000/t-ppccomm: Add build rules for new files.
4898 (LIB2ADD_ST): New variable.
4900 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
4904 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
4905 * config/t-avr: New file. Build 16bit libgcc functions.
4907 2008-03-02 Jakub Jelinek <jakub@redhat.com>
4910 * config/t-slibgcc-darwin: Make install-leaf dependent on
4911 install-darwin-libgcc-stubs instead of install.
4913 2008-01-25 Joseph Myers <joseph@codesourcery.com>
4915 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
4916 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
4917 sh-*-rtemscoff*): Remove cases.
4919 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
4921 * Makefile.in (all): Use install-leaf rather than install.
4922 (install): Split most of the rule into...
4923 (install-leaf): ...this new one.
4925 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
4926 Paolo Bonzini <bonzini@gnu.org>
4929 * Makefile.in: Use @shlib_slibdir@ substitution to get
4930 correct install name on darwin.
4931 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
4933 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
4935 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
4936 cris-*-elf and cris-*-none.
4937 (crisv32-*-linux*): Similar, as cris-*-linux*.
4939 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
4941 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
4943 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
4946 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
4947 * configure: Regenerated.
4949 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
4951 * Makefile.in (dfp-filenames): Replace decimal_globals,
4952 decimal_data, binarydecimal and convert_data with
4953 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
4954 and bid_convert_data, respectively.
4956 2007-09-17 Chao-ying Fu <fu@mips.com>
4957 Nigel Stephens <nigel@mips.com>
4959 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
4960 * Makefile.in (fixed_point): Define.
4961 Check if fixed_point is yes to build support functions.
4962 * configure.ac: Check for fixed_point support.
4963 * configure: Regenerated.
4964 * gen-fixed.sh: New file to generate lists of fixed-point labels,
4965 funcs, modes, from, to.
4967 2007-09-11 Janis Johnson <janis187@us.ibm.com
4969 * Makefile.in (dfp-filenames): Add bid128_noncomp.
4971 2007-09-10 Janis Johnson <janis187@us.ibm.com>
4973 * Makefile.in (dfp-filenames): Remove decUtility, add
4974 decDouble, decPacked, decQuad, decSingle.
4976 2007-08-27 Hans Kester <hans.kester@ellips.nl>
4978 * config.host : Add x86_64-elf target.
4980 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4982 * configure.ac (set_have_cc_tls): Add a missing =.
4983 * configure: Regenerated.
4985 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4987 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
4988 and x86_64-*-linux*.
4990 * config/t-tls: New file.
4992 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
4994 * configure.ac: Include ../config/enable.m4 and
4995 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
4996 supports TLS and substitute set_have_cc_tls.
4997 * configure: Regenerated.
4999 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
5001 * Makefile.in: Use libbid for DFP when BID is enabled.
5003 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
5005 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
5006 extra_parts. Add config/i386/t-cygming to tmake_file.
5007 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
5009 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
5010 Danny Smith <dannysmith@users.sourceforge.net>
5013 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
5014 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
5015 * config/i386/t-crtfm: Compile crtfastmath.o with
5016 -minline-all-stringops.
5018 2007-05-10 Richard Sandiford <richard@codesourcery.com>
5020 * config.host (sparc-wrs-vxworks): New target.
5022 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
5024 * config.host: Recognize fido.
5026 2007-04-04 Janis Johnson <janis187@us.ibm.com>
5028 * configure: Check host, not target, for decimal float support.
5030 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
5032 * config/i386/t-crtpc: New file.
5033 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5034 (x86_64-*-linux*): Ditto.
5036 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
5038 * config.host (x86_64-*-mingw*): New target.
5040 2007-03-23 Michael Meissner <michael.meissner@amd.com>
5041 H.J. Lu <hongjiu.lu@intel.com>
5043 * Makefile.in (enable_decimal_float): New.
5045 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
5046 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
5047 (decbits-filenames): This.
5048 (decbits-objects): New.
5049 (libgcc-objects): Add $(decbits-objects).
5051 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
5052 Substitute enable_decimal_float.
5053 * configure: Regenerated.
5055 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
5057 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5059 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5061 * Makefile.in (install-info): New dummy target.
5063 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5065 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5067 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5069 * Makefile.in: Add install-html and install-pdf dummy
5072 2007-02-05 Roger Sayle <roger@eyesopen.com>
5073 Daniel Jacobowitz <dan@codesourcery.com>
5075 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5076 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5077 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5079 2007-01-29 Janis Johnson <janis187@us.ibm.com>
5081 * Makefile.in (dec-filenames): Add decExcept.
5083 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5086 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5089 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5091 * configure.ac: Add --enable-version-specific-runtime-libs.
5092 Correct $slibdir default.
5093 * configure: Regenerated.
5095 2007-01-23 Joseph Myers <joseph@codesourcery.com>
5097 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5099 2007-01-21 Andrew Pinski <pinskia@gmail.com>
5102 * config.host (alpha*-*-linux*): Set extra_parts.
5104 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5106 * config/sh/t-linux: New.
5107 * config.host (sh*-*-linux*): Set tmake_file.
5109 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5111 * Makefile.in (install): Handle multilibs.
5113 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5115 * Makefile.in: Added .PHONY entry for documentation targets.
5117 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5119 * Makefile.in: Add empty info, html, dvi, pdf targets.
5121 2007-01-04 Mike Stump <mrs@apple.com>
5123 * Makefile.in (MAKEINFO): Remove.
5126 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
5128 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5129 * configure: Regenerate.
5130 * Makefile.in (host_subdir): Substitute it.
5131 (gcc_objdir): Use it.
5133 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5135 * config.host (ia64*-*-linux*): Set tmake_file.
5137 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5139 * Makefile.in (version): Define.
5141 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5142 Paolo Bonzini <bonzini@gnu.org>
5144 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5145 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5146 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5147 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5148 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5149 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5150 * configure: Generated.