1 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
3 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
5 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7 * config/t-softfp (soft-fp-objects-base): New variable.
8 (soft-fp-objects): Use it.
10 2013-11-23 David Edelson <dje.gcc@gmail.com>
11 Andrew Dixie <andrewd@gentrack.com>
14 * config/rs6000/aixinitfini.c: New file.
15 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
16 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
19 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
21 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
23 2013-11-18 Jan Hubicka <jh@suse.cz>
25 * libgcov-driver.c (run_accounted): Make global level static.
26 (gcov_exit_merge_summary): Silence warning; do not clear
28 (gcov_exit): Clear it here.
30 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
33 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
34 (all_prg, crc32): Remove static vars.
35 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
37 (gcov_exit_merge_gcda): Add crc32 parameter.
38 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
39 do not account run if it was already accounted.
40 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
41 (gcov_exit): Initialize all_prg; update.
43 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
45 * configure: Regenerate.
47 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
48 Alan Modra <amodra@gmail.com>
50 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
51 (frob_update_context): Use it.
53 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
54 Alan Modra <amodra@gmail.com>
56 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
57 (trampoline_initial): Provide ELFv2 variant.
58 (__trampoline_setup): Likewise.
60 * config/rs6000/linux-unwind.h (frob_update_context): Do not
61 check for AIX indirect function call sequence if _CALL_ELF == 2.
63 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
64 Alan Modra <amodra@gmail.com>
66 * config/rs6000/linux-unwind.h (get_regs): Do not support
67 old kernel versions if _CALL_ELF == 2.
68 (frob_update_context): Do not support PLT stub variants only
69 generated by old linkers if _CALL_ELF == 2.
71 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
72 Alan Modra <amodra@gmail.com>
74 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
75 location of CR save area for 64-bit little-endian systems.
77 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
79 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
81 * config/arm/t-vxworks: Delete.
83 2013-11-10 Kai Tietz <ktietz@redhat.com>
85 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
86 Increment load-count on use of LIBGCC_SONAME DLL.
87 (hmod_libgcc): New static variable to hold handle of
89 (__gcc_deregister_frame): Decrement load-count of
92 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
94 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
96 * configure: Regenerate
98 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
100 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
101 FP_EX_DENORM. Store result to volatile location after SSE division
102 to close interrupt window. Remove unneeded fwait after x87
103 division since interrupt window will be closed by emitted fstp.
104 Rewrite FP_EX_INEXACT handling.
106 2013-11-06 Joseph Myers <joseph@codesourcery.com>
108 * soft-fp/README: Update.
109 * soft-fp/adddf3.c: Update from glibc.
110 * soft-fp/addsf3.c: Likewise.
111 * soft-fp/addtf3.c: Likewise.
112 * soft-fp/divdf3.c: Likewise.
113 * soft-fp/divsf3.c: Likewise.
114 * soft-fp/divtf3.c: Likewise.
115 * soft-fp/double.h: Likewise.
116 * soft-fp/eqdf2.c: Likewise.
117 * soft-fp/eqsf2.c: Likewise.
118 * soft-fp/eqtf2.c: Likewise.
119 * soft-fp/extenddftf2.c: Likewise.
120 * soft-fp/extended.h: Likewise.
121 * soft-fp/extendsfdf2.c: Likewise.
122 * soft-fp/extendsftf2.c: Likewise.
123 * soft-fp/extendxftf2.c: Likewise.
124 * soft-fp/fixdfdi.c: Likewise.
125 * soft-fp/fixdfsi.c: Likewise.
126 * soft-fp/fixdfti.c: Likewise.
127 * soft-fp/fixsfdi.c: Likewise.
128 * soft-fp/fixsfsi.c: Likewise.
129 * soft-fp/fixsfti.c: Likewise.
130 * soft-fp/fixtfdi.c: Likewise.
131 * soft-fp/fixtfsi.c: Likewise.
132 * soft-fp/fixtfti.c: Likewise.
133 * soft-fp/fixunsdfdi.c: Likewise.
134 * soft-fp/fixunsdfsi.c: Likewise.
135 * soft-fp/fixunsdfti.c: Likewise.
136 * soft-fp/fixunssfdi.c: Likewise.
137 * soft-fp/fixunssfsi.c: Likewise.
138 * soft-fp/fixunssfti.c: Likewise.
139 * soft-fp/fixunstfdi.c: Likewise.
140 * soft-fp/fixunstfsi.c: Likewise.
141 * soft-fp/fixunstfti.c: Likewise.
142 * soft-fp/floatdidf.c: Likewise.
143 * soft-fp/floatdisf.c: Likewise.
144 * soft-fp/floatditf.c: Likewise.
145 * soft-fp/floatsidf.c: Likewise.
146 * soft-fp/floatsisf.c: Likewise.
147 * soft-fp/floatsitf.c: Likewise.
148 * soft-fp/floattidf.c: Likewise.
149 * soft-fp/floattisf.c: Likewise.
150 * soft-fp/floattitf.c: Likewise.
151 * soft-fp/floatundidf.c: Likewise.
152 * soft-fp/floatundisf.c: Likewise.
153 * soft-fp/floatunditf.c: Likewise.
154 * soft-fp/floatunsidf.c: Likewise.
155 * soft-fp/floatunsisf.c: Likewise.
156 * soft-fp/floatunsitf.c: Likewise.
157 * soft-fp/floatuntidf.c: Likewise.
158 * soft-fp/floatuntisf.c: Likewise.
159 * soft-fp/floatuntitf.c: Likewise.
160 * soft-fp/gedf2.c: Likewise.
161 * soft-fp/gesf2.c: Likewise.
162 * soft-fp/getf2.c: Likewise.
163 * soft-fp/ledf2.c: Likewise.
164 * soft-fp/lesf2.c: Likewise.
165 * soft-fp/letf2.c: Likewise.
166 * soft-fp/muldf3.c: Likewise.
167 * soft-fp/mulsf3.c: Likewise.
168 * soft-fp/multf3.c: Likewise.
169 * soft-fp/negdf2.c: Likewise.
170 * soft-fp/negsf2.c: Likewise.
171 * soft-fp/negtf2.c: Likewise.
172 * soft-fp/op-1.h: Likewise.
173 * soft-fp/op-2.h: Likewise.
174 * soft-fp/op-4.h: Likewise.
175 * soft-fp/op-8.h: Likewise.
176 * soft-fp/op-common.h: Likewise.
177 * soft-fp/quad.h: Likewise.
178 * soft-fp/single.h: Likewise.
179 * soft-fp/soft-fp.h: Likewise.
180 * soft-fp/subdf3.c: Likewise.
181 * soft-fp/subsf3.c: Likewise.
182 * soft-fp/subtf3.c: Likewise.
183 * soft-fp/truncdfsf2.c: Likewise.
184 * soft-fp/trunctfdf2.c: Likewise.
185 * soft-fp/trunctfsf2.c: Likewise.
186 * soft-fp/trunctfxf2.c: Likewise.
187 * soft-fp/unorddf2.c: Likewise.
188 * soft-fp/unordsf2.c: Likewise.
189 * soft-fp/unordtf2.c: Likewise.
191 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
193 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
194 (_FP_MUL_MEAT_D): Ditto.
195 (_FP_DIV_MEAT_S): Ditto.
196 (_FP_DIV_MEAT_D): Ditto.
197 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
198 t-softfp-sfdf and t-softfp to tmake_file.
200 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
202 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
203 * config/i386/crtprec.c: Ditto.
205 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
206 Shiva Chen <shiva0217@gmail.com>
208 * config.host (nds32*-elf*): Add nds32 target.
209 * config/nds32 : New directory and files.
211 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
213 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
214 * config.host (cpu_type) <Setting default>: Add entry for
216 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
217 <crisv32-*-linux*>: Adjust.
218 * longlong.h: Wrap the whole CRIS section in a single
219 defined(__CRIS__) conditional. Add comment about add_ssaaaa
221 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
223 [__CRIS__] (__umulsidi3): Define.
224 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
225 * config/cris/sfp-machine.h: New file.
226 * config/cris/umulsidi3.S: New file.
227 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
228 * config/cris/arit.c (SIGNMULT): New macro.
229 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
230 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
231 saving 3 out of originally 33 cycles from the fastest
232 path, 3 out of 54 from the medium path and one from the longest
233 path. Improve comments.
235 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
237 * sync.c: Remove static aliases and define each function directly
240 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
242 * config.host (hppa*64*-*-linux*): Define extra_parts.
243 (hppa*-*-linux*): Likewise.
245 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
247 * config/arc/crtgend.S: Add 2013 to Copyright years.
248 * config/arc/gmon/atomic.h: Likewise.
249 * config/arc/gmon/auxreg.h: Likewise.
250 * config/arc/gmon/sys/gmon_out.h: Likewise.
251 * config/arc/gmon/sys/gmon.h: Likewise.
252 * config/arc/gmon/prof-freq.c: Likewise.
253 * config/arc/gmon/mcount.c: Likewise.
254 * config/arc/gmon/prof-freq-stub.S: Likewise.
255 * config/arc/gmon/gmon.c: Likewise.
256 * config/arc/gmon/machine-gmon.h: Likewise.
257 * config/arc/gmon/profil.S: Likewise.
258 * config/arc/gmon/dcache_linesz.S: Likewise.
259 * config/arc/crtg.S: Likewise.
260 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
261 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
262 * config/arc/ieee-754/adddf3.S: Likewise.
263 * config/arc/ieee-754/truncdfsf2.S: Likewise.
264 * config/arc/ieee-754/fixsfsi.S: Likewise.
265 * config/arc/ieee-754/gtsf2.S: Likewise.
266 * config/arc/ieee-754/floatsisf.S: Likewise.
267 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
268 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
269 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
270 * config/arc/ieee-754/fixdfsi.S: Likewise.
271 * config/arc/ieee-754/addsf3.S: Likewise.
272 * config/arc/ieee-754/gesf2.S: Likewise.
273 * config/arc/ieee-754/floatsidf.S: Likewise.
274 * config/arc/ieee-754/extendsfdf2.S: Likewise.
275 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
276 * config/arc/ieee-754/gtdf2.S: Likewise.
277 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
278 * config/arc/ieee-754/uneqdf2.S: Likewise.
279 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
280 * config/arc/ieee-754/uneqsf2.S: Likewise.
281 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
282 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
283 * config/arc/ieee-754/eqdf2.S: Likewise.
284 * config/arc/ieee-754/ordsf2.S: Likewise.
285 * config/arc/ieee-754/divsf3.S: Likewise.
286 * config/arc/ieee-754/divdf3.S: Likewise.
287 * config/arc/ieee-754/floatunsidf.S: Likewise.
288 * config/arc/ieee-754/orddf2.S: Likewise.
289 * config/arc/ieee-754/eqsf2.S: Likewise.
290 * config/arc/ieee-754/gedf2.S: Likewise.
291 * config/arc/crtn.S: Likewise.
292 * config/arc/crti.S: Likewise.
293 * config/arc/t-arc700-uClibc: Likewise.
294 * config/arc/asm.h: Likewise.
295 * config/arc/libgcc-excl.ver: Likewise.
296 * config/arc/t-arc-newlib: Likewise.
297 * config/arc/divtab-arc700.c: Likewise.
298 * config/arc/initfini.c: Likewise.
299 * config/arc/fp-hack.h: Likewise.
301 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
302 Diego Novillo <dnovillo@google.com>
304 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
305 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
306 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
307 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
309 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
310 Brendan Kehoe <brendan@zen.org>
311 Simon Cook <simon.cook@embecosm.com>
313 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
314 * config/arc: New directory.
315 * longlong.h [__arc__] (umul_ppmm): Remove.
316 [__arc__] (__umulsidi3): Define.
317 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
318 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
320 2013-09-17 Jacek Caban <jacek@codeweavers.com>
322 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
324 * config/i386/gthr-win32.h: Likewise.
326 2013-09-16 DJ Delorie <dj@redhat.com>
328 * config/rl78/vregs.h: Add G10 register definitions.
329 * config/rl78/lib2mul.c: Enable for RL78/G10.
330 * config/rl78/lib2div.c: Likewise.
331 * config/rl78/lshrsi3.S: Use vregs.h.
332 * config/rl78/cmpsi2.S: Likewise.
333 * config/rl78/trampoline.S: Likewise.
334 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
336 2013-09-14 DJ Delorie <dj@redhat.com>
337 Nick Clifton <nickc@redhat.com>
339 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
340 * config/rl78/vregs.h: New.
341 * config/rl78/signbit.S: New file. Implements signbit function.
342 * config/rl78/divmodsi.S: New.
343 * config/rl78/divmodhi.S: New.
344 * config/rl78/divmodqi.S: New.
345 * config/rl78/t-rl78: Build them here...
346 * config/rl78/lib2div.c: ...but not here.
348 2013-09-12 DJ Delorie <dj@redhat.com>
350 * config.host (msp*-*-elf): New.
351 * config/msp430/: New port.
353 2013-08-18 Iain Sandoe <iain@codesourcery.com>
355 PR gcov-profile/58127
356 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
357 __thread var for emulated TLS.
358 (__gcov_indirect_call_counters): Likewise.
360 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
361 Catherine Moore <clm@codesourcery.com>
362 Richard Sandiford <rdsandiford@googlemail.com>
364 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
365 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
366 (CALL_STUB_NO_RET): Likewise.
367 (CALL_STUB_RET): Likewise.
368 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
369 __mips16_ret call/return stub symbols.
370 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
373 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
375 * config.host <mips*-*-linux*>: Remove a stray comment.
377 2013-08-10 Jan Hubicka <jh@suse.cz>
379 Work around binutils PR14342
380 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
381 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
382 (L_gcov_indirect_call_profiler_v2): New.
384 2013-08-06 Jan Hubicka <jh@suse.cz>
386 * libgcov.c (__gcov_indirect_call_callee,
387 __gcov_indirect_call_counters): New global vars.
388 (__gcov_indirect_call_profiler): replace by ...
389 (__gcov_indirect_call_profiler_v2) ... this one.
391 2013-08-06 Caroline Tice <cmtice@google.com>
393 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
394 vtv_start_preinit.o and vtv_end_preinit.o.
395 * configure.ac: Add code to check/set enable_vtable_verify.
396 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
398 * vtv_start_preinit.c: New file.
399 * vtv_end_preinit.c: New file.
400 * vtv_start.c: New file.
401 * vtv_end.c: New file.
402 * configure: Regenerated.
404 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
406 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
407 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
408 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
409 GPL-3.0-with-GCC-exception.
411 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
413 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
416 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
418 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
419 mapping for FPRs when creating the fallback framestate.
421 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
424 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
425 (__round_s2_const, __round_u2_const)
426 (__round_s4_const, __round_u4_const, __round_x8):
427 Saturate result if addition result cannot be represented.
429 2013-07-15 Matthias Klose <doko@ubuntu.com>
431 * libgcc2.c: Don't include <limits.h>.
433 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
435 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
437 2013-07-06 Jakub Jelinek <jakub@redhat.com>
440 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
442 2013-06-28 Jakub Jelinek <jakub@redhat.com>
445 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
447 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
448 instead of table lookups.
449 (__popcountDI2): Likewise.
451 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
453 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
456 2013-06-21 Joseph Myers <joseph@codesourcery.com>
459 * soft-fp/adddf3.c: Update from glibc.
460 * soft-fp/addsf3.c: Likewise.
461 * soft-fp/addtf3.c: Likewise.
462 * soft-fp/divdf3.c: Likewise.
463 * soft-fp/divsf3.c: Likewise.
464 * soft-fp/divtf3.c: Likewise.
465 * soft-fp/double.h: Likewise.
466 * soft-fp/eqdf2.c: Likewise.
467 * soft-fp/eqsf2.c: Likewise.
468 * soft-fp/eqtf2.c: Likewise.
469 * soft-fp/extenddftf2.c: Likewise.
470 * soft-fp/extended.h: Likewise.
471 * soft-fp/extendsfdf2.c: Likewise.
472 * soft-fp/extendsftf2.c: Likewise.
473 * soft-fp/fixdfdi.c: Likewise.
474 * soft-fp/fixdfsi.c: Likewise.
475 * soft-fp/fixsfdi.c: Likewise.
476 * soft-fp/fixsfsi.c: Likewise.
477 * soft-fp/fixtfdi.c: Likewise.
478 * soft-fp/fixtfsi.c: Likewise.
479 * soft-fp/fixunsdfdi.c: Likewise.
480 * soft-fp/fixunsdfsi.c: Likewise.
481 * soft-fp/fixunssfdi.c: Likewise.
482 * soft-fp/fixunssfsi.c: Likewise.
483 * soft-fp/fixunstfdi.c: Likewise.
484 * soft-fp/fixunstfsi.c: Likewise.
485 * soft-fp/floatdidf.c: Likewise.
486 * soft-fp/floatdisf.c: Likewise.
487 * soft-fp/floatditf.c: Likewise.
488 * soft-fp/floatsidf.c: Likewise.
489 * soft-fp/floatsisf.c: Likewise.
490 * soft-fp/floatsitf.c: Likewise.
491 * soft-fp/floatundidf.c: Likewise.
492 * soft-fp/floatundisf.c: Likewise.
493 * soft-fp/floatunditf.c: Likewise.
494 * soft-fp/floatunsidf.c: Likewise.
495 * soft-fp/floatunsisf.c: Likewise.
496 * soft-fp/floatunsitf.c: Likewise.
497 * soft-fp/gedf2.c: Likewise.
498 * soft-fp/gesf2.c: Likewise.
499 * soft-fp/getf2.c: Likewise.
500 * soft-fp/ledf2.c: Likewise.
501 * soft-fp/lesf2.c: Likewise.
502 * soft-fp/letf2.c: Likewise.
503 * soft-fp/muldf3.c: Likewise.
504 * soft-fp/mulsf3.c: Likewise.
505 * soft-fp/multf3.c: Likewise.
506 * soft-fp/negdf2.c: Likewise.
507 * soft-fp/negsf2.c: Likewise.
508 * soft-fp/negtf2.c: Likewise.
509 * soft-fp/op-1.h: Likewise.
510 * soft-fp/op-2.h: Likewise.
511 * soft-fp/op-4.h: Likewise.
512 * soft-fp/op-8.h: Likewise.
513 * soft-fp/op-common.h: Likewise.
514 * soft-fp/quad.h: Likewise.
515 * soft-fp/single.h: Likewise.
516 * soft-fp/soft-fp.h: Likewise.
517 * soft-fp/subdf3.c: Likewise.
518 * soft-fp/subsf3.c: Likewise.
519 * soft-fp/subtf3.c: Likewise.
520 * soft-fp/truncdfsf2.c: Likewise.
521 * soft-fp/trunctfdf2.c: Likewise.
522 * soft-fp/trunctfsf2.c: Likewise.
523 * soft-fp/unorddf2.c: Likewise.
524 * soft-fp/unordsf2.c: Likewise.
525 * soft-fp/unordtf2.c: Likewise.
526 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
527 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
528 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
529 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
530 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
531 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
532 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
533 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
534 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
535 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
536 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
537 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
539 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
541 * config/mips/lib2funcs.c: New file.
542 * config/mips/t-mips (LIB2ADD_ST): Add it.
544 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
547 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
548 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
550 2013-06-08 Walter Lee <walt@tilera.com>
552 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
553 Replace int64_t with long long. Add __extension__ where
555 * config/tilepro/atomic.c: Include config.h.
557 2013-06-06 Douglas B Rupp <rupp@adacore.com>
559 * config.host (arm-wrs-vxworks): Configure with other soft float.
561 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
563 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
564 (mips64r5900el-*-elf*): New configurations.
566 2013-06-04 Alan Modra <amodra@gmail.com>
568 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
570 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
572 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
574 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
576 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
577 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
578 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
580 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
582 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
583 (powerpc-wrs-vxworks): Likewise.
585 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
587 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
588 signal frames as well.
589 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
590 STACK_BIAS to the CFA offset.
592 2013-05-17 Richard Henderson <rth@redhat.com>
595 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
596 (execute_cfa_program): Use it when storing to fs->regs.
598 2013-05-08 Kai Tietz <ktietz@redhat.com>
600 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
601 (__deregister_frame_info): Likewise.
603 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
605 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
608 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
610 2013-04-25 Alan Modra <amodra@gmail.com>
612 * config.host: Match little-endian powerpc-linux.
614 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
616 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
617 as 'unsigned long long' instead of 'unsigned long'.
618 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
621 2013-04-10 Julian Brown <julian@codesourcery.com>
623 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
624 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
625 unsigned char/unsigned short.
626 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
628 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
631 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
633 2013-04-04 Meador Inge <meadori@codesourcery.com>
635 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
636 computing the location of the link register.
637 (aeabi_uldivmod): Ditto.
639 2013-03-27 Kai Tietz <ktietz@redhat.com>
641 * config.host: Add support for cygwin x64 target.
642 * configure: Regenerated.
644 2013-03-26 Walter Lee <walt@tilera.com>
646 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
647 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
649 2013-03-25 Kai Tietz <ktietz@redhat.com>
651 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
653 2013-03-20 Robert Mason <rbmj@verizon.net>
655 * config/vxlib-tls.c (__gthread_get_tsd_data,)
656 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
657 (__gthread_leave_tsd_dtor_context): Add prototypes.
658 (tls_delete_hook): Update.
660 2013-03-20 Catherine Moore <clm@codesourcery.com>
661 Joseph Myers <joseph@codesourcery.com>
662 Chao-ying Fu <fu@mips.com>
664 * config/mips/mips16.S: Don't build for microMIPS.
665 * config/mips/linux-unwind.h: Handle microMIPS frame.
666 * config/mips/crtn.S (fini, init): New labels.
668 2013-03-14 Jakub Jelinek <jakub@redhat.com>
670 PR tree-optimization/53265
671 * unwind-dw2.c (execute_cfa_program): Avoid
672 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
673 on targets with DWARF_FRAME_REGISTERS < 32.
675 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
678 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
679 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
681 2013-03-07 Sriraman Tallam <tmsriram@google.com>
683 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
684 sandybridge processors.
686 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
689 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
692 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
694 * config/microblaze/crti.S: Setup stack protection at entry
696 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
698 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
699 (__rotldi3): Shift bytewise if applicable.
701 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
703 * config/aarch64/sync-cache.c
704 (__aarch64_sync_cache_range): Silence warnings.
706 2013-02-25 Catherine Moore <clm@codesourcery.com>
709 2013-02-24 Catherine Moore <clm@codesourcery.com>
710 Joseph Myers <joseph@codesourcery.com>
711 Chao-ying Fu <fu@mips.com>
713 * config/mips/mips16.S: Don't build for microMIPS.
714 * config/mips/linux-unwind.h: Handle microMIPS frame.
715 * config/mips/crtn.S (fini, init): New labels.
717 2013-02-24 Catherine Moore <clm@codesourcery.com>
718 Joseph Myers <joseph@codesourcery.com>
719 Chao-ying Fu <fu@mips.com>
721 * config/mips/mips16.S: Don't build for microMIPS.
722 * config/mips/linux-unwind.h: Handle microMIPS frame.
723 * config/mips/crtn.S (fini, init): New labels.
725 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
726 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
729 2013-02-16 Alan Modra <amodra@gmail.com>
732 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
733 (ppc_fallback_frame_state): Always set up save locations for fp
734 and altivec. Don't bother with non-callee-saved regs, r0-r13
735 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
737 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
740 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
742 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
743 _ssmulha3, _usmulusa3, _ssmulsa3.
744 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
745 (__muldi3): XCALL __muldi3_6 instead of rcall.
746 (__umulsidi3, __mulsidi3): New functions.
747 (do_prologue_saves, do_epilogue_restores): New .macros.
748 (__divdi3_moddi3): Use them.
749 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
750 (__usmulusa3, __ssmulsa3): New functions.
752 2013-02-11 Iain Sandoe <iain@codesourcery.com>
753 Jack Howarth <howarth@bromo.med.uc.edu>
754 Patrick Marlier <patrick.marlier@gmail.com>
757 * config/darwin-crt-tm.c: Remove dummy functions hack.
759 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
762 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
763 * config/avr/lib2-object.mk: New iterator to build objects from it.
764 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
766 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
767 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
768 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
769 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
770 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
771 * config/avr/lib1funcs-fixed.S: Implement them.
773 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
775 Update copyright years.
777 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
780 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
781 Add crtcxa to extra_parts.
782 * config/rs6000/exit.h: New file.
783 * config/rs6000/cxa_atexit.c: New file.
784 * config/rs6000/cxa_finalize.c: New file.
785 * config/rs6000/crtcxa.c: New file.
786 * config/rs6000/t-aix-cxa: New file.
787 * config/rs6000/libgcc-aix-cxa.ver: New file.
789 2013-01-31 Nick Clifton <nickc@redhat.com>
791 * config/v850/lib1funcs.S: Add support for e3v5 architecture
794 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
797 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
798 _mulQQ, _mulHQ, _mulHA, _mulSA,
799 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
800 _divQQ, _divHQ, _divHA, _divSA,
801 _divUQQ, _divUHQ, _divUHA, _divUSA.
803 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
805 * config.host(microblaze*-linux*): tmake_file: Remove
806 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
807 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
808 to exclude functions from being built with libgcc.c and use
809 the microblaze assembly.
811 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
813 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
816 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
818 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
819 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
820 __UINTPTR_TYPE__; also cast 'base' to the same type before the
823 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
825 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
826 loop start address for cache clearing.
828 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
830 * config/avr/lib1funcs.S: Remove trailing blanks.
831 * config/avr/lib1funcs-fixed.S: Ditto.
833 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
835 * config/avr/avr-lib.h: Add GPL copyright notice.
837 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
839 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
840 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
841 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
842 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
844 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
846 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
847 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
849 2013-01-04 Nick Clifton <nickc@redhat.com>
851 * config/v850/lib1funcs.S: Only provide CALLT support functions if
852 the CALLT instruction is supported.
854 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
856 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
857 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
859 2012-12-13 John Tytgat <John@bass-software.com>
861 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
864 2012-12-12 Jakub Jelinek <jakub@redhat.com>
867 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
868 undefined signed overflows.
870 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
873 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
875 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
877 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
878 (FP_TRAPPING_EXCEPTIONS): Define.
879 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
880 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
882 2012-12-04 Richard Henderson <rth@redhat.com>
885 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
887 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
889 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
890 (FP_EX_SHIFT): Define.
891 (FP_TRAPPING_EXCEPTIONS): Define.
893 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
895 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
896 (FP_ROUNDMODE): Use FP_RND_MASK.
897 * config/aarch64/sfp-exceptions.c: New.
898 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
899 Use __sfp_handle_exceptions.
901 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
903 * config.host: (arm*-*-freebsd*): Remove.
904 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
905 (arm*-*-elf*): Remove.
906 (arm*-*-wince-pe*): Remove.
907 * arm/unwind-arm.c (struct fpa_reg): Delete.
908 (struct fpa_regs): Delete.
909 (phase1_vrs): Remove fpa element.
910 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
911 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
912 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
913 * ieee754-sf.S (floatundisf): Remove FPA support.
914 (floatdisf): Likewise.
915 * ieee75f-df.S (floatundidf): Likewise.
916 (floatdidf): Likewise.
918 2012-11-29 Kai Tietz <ktietz@redhat.com>
921 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
922 * unwind-generic.h: Likewise.
923 * unwind-seh.c: Likewise.
925 2012-11-28 Richard Henderson <rth@redhat.com>
928 * emutls.c (__emutls_get_address): Avoid race condition between
929 obj->loc.offset read and emutls_key initialization.
931 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
933 Adjust decimal point of signed accum mode to GCC default.
936 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
938 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
939 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
941 (__divqq3, __divha3, __divsa3): Adjust to new position of
942 decimal point of signed accum types.
944 (__mulusa3_round): New function.
946 (__divqq_helper): New function.
947 (__udivuqq3): Use it.
949 2012-11-20 Jakub Jelinek <jakub@redhat.com>
952 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
954 2012-11-18 Teresa Johnson <tejohnson@google.com>
957 * libgcov.c (gcov_exit): Remove merged program summary
958 comparison unless !GCOV_LOCKED.
960 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
962 * soft-fp: Updated from glibc upstream.
964 2012-11-06 Ian Lance Taylor <iant@google.com>
966 * generic-morestack.c (__generic_morestack): Align the returned
967 stack pointer to a 32 byte boundary.
968 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
969 increment the return address until we have decided that we don't
970 have a varargs function.
971 (__morestack) [32-bit]: Align stack correctly when calling C
973 (__morestack) [64-bit]: Likewise.
975 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
977 * configure: Regenerate.
979 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
982 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
983 * config/i386/sfp-machine.h: Guard exception handling
984 code with _SOFT_FLOAT.
985 * config/i386/32/sfp-machine.h: Guard rounding handling
986 code with _SOFT_FLOAT.
987 * config/i386/64/sfp-machine.h: Ditto.
989 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
991 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
994 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
996 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
997 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
998 when appropriate. Correct structure element types.
999 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
1000 -minline-all-stringops from compile flags.
1002 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1004 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
1006 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1008 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
1010 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1012 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
1015 2012-10-23 Ian Bolton <ian.bolton@arm.com>
1016 Jim MacArthur <jim.macarthur@arm.com>
1017 Marcus Shawcroft <marcus.shawcroft@arm.com>
1018 Nigel Stephens <nigel.stephens@arm.com>
1019 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1020 Richard Earnshaw <rearnsha@arm.com>
1021 Sofiane Naci <sofiane.naci@arm.com>
1022 Stephen Thomas <stephen.thomas@arm.com>
1023 Tejas Belagod <tejas.belagod@arm.com>
1024 Yufeng Zhang <yufeng.zhang@arm.com>
1026 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
1027 * config/aarch64/crti.S: New file.
1028 * config/aarch64/crtn.S: New file.
1029 * config/aarch64/linux-unwind.h: New file.
1030 * config/aarch64/sfp-machine.h: New file.
1031 * config/aarch64/sync-cache.c: New file.
1032 * config/aarch64/t-aarch64: New file.
1033 * config/aarch64/t-softfp: New file.
1035 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
1037 * config/mmix/crti.S: Mark program and data addresses using PRELD.
1038 Remove typo'd and unnecessary alignment-LOC for .data. Remove
1039 no-longer-needed LDBU insns.
1041 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1044 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
1045 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
1047 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1049 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
1051 2012-10-15 Matthias Klose <doko@ubuntu.com>
1053 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
1055 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
1057 * configure: Regenerate.
1058 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
1060 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1062 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1063 instructions for 64bit targets only.
1065 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1067 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1068 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
1069 * config/i386/32/sfp-machine.h: ... here.
1070 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
1071 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
1074 2012-10-07 Matthias Klose <doko@ubuntu.com>
1076 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1078 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1080 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
1082 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1083 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1084 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1087 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1090 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1091 Fix parameter names.
1093 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1096 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1097 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1098 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1100 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1103 * config/sh/linux-atomic.S: Delete.
1104 * config/sh/linux-atomic.c: New.
1105 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1106 linux-atomic.c. Add cflags to disable warnings.
1108 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1111 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1113 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1114 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1115 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1116 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
1117 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1119 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1121 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1123 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1124 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1126 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
1128 * config.host (hppa-*-openbsd*): New target.
1129 * config/pa/t-openbsd: New file.
1131 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
1134 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1135 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1136 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1137 (__divsa3): Use __negsi2 to negate r_quoL.
1138 * config/avr/lib1funcs.S (FALIAS): New macro.
1139 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1140 (__negsi2): ...this new function.
1141 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1142 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1143 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1144 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1145 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1146 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1148 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1151 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1152 (lshrsi3): Reimplement as lshrsi3_r0.
1154 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1157 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1160 2012-09-07 Teresa Johnson <tejohnson@google.com>
1162 PR gcov-profile/54487
1163 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
1166 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
1169 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1170 not configured --with-avrlibc=no.
1171 * config/avr/t-avrlibc: New file.
1172 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1173 (DPBIT_FUNCS): Ditto.
1174 (TPBIT_FUNCS): Ditto.
1176 2012-09-04 Teresa Johnson <tejohnson@google.com>
1178 * libgcov.c (struct gcov_summary_buffer): New structure.
1179 (gcov_histogram_insert): New function.
1180 (gcov_compute_histogram): Ditto.
1181 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1182 histograms during summary merging.
1184 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
1186 * config.host (x86_64-*-openbsd*): New target.
1188 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1190 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1193 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1196 * config/avr/t-avr (conv_X): Rename to func_X.
1198 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1201 * config/avr/lib1funcs-fixed.S: New file.
1202 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1203 after they are used.
1204 (neg2, neg4): New macros.
1205 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1206 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1207 (__umulhisi3): Speed up MUL variant if there is enough flash.
1208 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1210 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1211 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1212 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1213 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1214 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1215 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1216 (LIB2FUNCS_EXCLUDE): Add supported functions.
1218 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
1220 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1221 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1223 * fixed-obj.mk: Only expand dependency if $o is not in
1226 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1228 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1230 2012-08-22 Joseph Myers <joseph@codesourcery.com>
1232 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1233 depend on --enable-shared.
1234 ($(lib1asmfuncs-o)): Use %.vis files independent of
1236 * static-object.mk ($(base)$(objext), $(base).vis)
1237 ($(base)_s$(objext)): Use same rules for visibility handling as in
1240 2012-08-21 Ian Lance Taylor <iant@google.com>
1242 * config/i386/morestack.S (__morestack_non_split): Increase amount
1243 of space allocated for non-split code stack.
1245 2012-08-19 Joseph Myers <joseph@codesourcery.com>
1247 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1248 even if inhibit_libc.
1250 2012-08-17 Julian Brown <julian@codesourcery.com>
1252 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1253 -fexceptions -fnon-call-exceptions if not defined.
1254 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1255 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1257 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1259 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1262 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
1264 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1265 rs6000/t-slibgcc-aix.
1267 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1269 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1271 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1273 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1275 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1278 * Makefile.in (version): Replace top_srcdir with srcdir.
1280 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1282 * Makefile.in (version): set to BASE-VER file from gcc directory.
1284 2012-08-01 Nick Clifton <nickc@redhat.com>
1286 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1287 Implements __clrsb for an HImode argument.
1289 2012-07-31 Nick Clifton <nickc@redhat.com>
1291 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1292 Implements __clrsb for an HImode argument.
1293 * config/stormy16/clrsbhi2.c: New file:
1294 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1296 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1298 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1300 2012-07-19 Tristan Gingold <gingold@adacore.com>
1301 Richard Henderson <rth@redhat.com>
1303 * unwind-seh.c: New file.
1304 * unwind-generic.h: Include windows.h for SEH.
1305 (_Unwind_Exception): Use 6 private fields for SEH.
1306 (_GCC_specific_handler): Declare.
1307 * unwind-c.c (__gcc_personality_seh0): New function.
1309 * config/i386/libgcc-cygming.ver: New file.
1310 * config/i386/t-seh-eh: New file.
1311 * config.host (x86_64-*-mingw*): Default to seh.
1313 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1315 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1317 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
1319 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1320 __builtin_expect when checking for exceptions.
1321 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1323 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1325 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1326 function declaration.
1327 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1329 * config/ia64/sfp-exceptions.c: New.
1330 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
1332 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1334 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1335 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1336 * config/i386/64/sfp-machine: ... (delete here) ...
1337 * config/i386/sfp-machine.h: ... to here.
1338 (FP_EX_MASK): Remove.
1340 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1342 2012-06-11 Sriraman Tallam <tmsriram@google.com>
1344 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1345 * config/i386/libgcc-sol2.ver: Ditto.
1346 * config/i386/libgcc-glibc.ver: Ditto.
1348 2012-06-11 Roland McGrath <mcgrathr@google.com>
1350 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1351 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1354 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
1356 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1357 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1358 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1359 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1360 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
1361 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
1362 * config/i386/64/sfp-machine: ... (delete here) ...
1363 * config/i386/sfp-machine.h: ... to here.
1365 (__sfp_handle_exceptions): New function declaration.
1366 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1367 * config/i386/sfp-exceptions.c: New.
1368 * config/i386/t-softfp: New.
1369 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
1370 i386/t-softfp to tmake_file.
1372 2012-06-03 David S. Miller <davem@davemloft.net>
1374 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
1377 2012-05-31 David S. Miller <davem@davemloft.net>
1379 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
1380 multiply and divide instructions on 32-bit when V9.
1381 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
1383 2012-05-29 Joseph Myers <joseph@codesourcery.com>
1385 * config/arm/ieee754-df.S: Fix typos.
1386 * config/arm/ieee754-sf.S: Fix typos.
1387 * config/c6x/libunwind.S: Fix typos.
1388 * config/epiphany/udivsi3-float.c: Fix typos.
1389 * config/microblaze/muldi3_hard.S: Fix typos.
1390 * config/picochip/adddi3.S: Fix typos.
1391 * config/picochip/ashlsi3.S: Fix typos.
1392 * config/picochip/ashrsi3.S: Fix typos.
1393 * config/picochip/clzsi2.S: Fix typos.
1394 * config/picochip/cmpsi2.S: Fix typos.
1395 * config/picochip/divmod15.S: Fix typos.
1396 * config/picochip/divmodhi4.S: Fix typos.
1397 * config/picochip/divmodsi4.S: Fix typos.
1398 * config/picochip/longjmp.S: Fix typos.
1399 * config/picochip/lshrsi3.S: Fix typos.
1400 * config/picochip/parityhi2.S: Fix typos.
1401 * config/picochip/popcounthi2.S: Fix typos.
1402 * config/picochip/setjmp.S: Fix typos.
1403 * config/picochip/subdi3.S: Fix typos.
1404 * config/picochip/ucmpsi2.S: Fix typos.
1405 * config/picochip/udivmodhi4.S: Fix typos.
1406 * config/picochip/udivmodsi4.S: Fix typos.
1407 * config/spu/divv2df3.c: Fix typos.
1408 * config/spu/mfc_multi_tag_release.c: Fix typos.
1409 * config/spu/mfc_tag_release.c: Fix typos.
1410 * configure.ac: Fix typos.
1411 * configure: Regenerate.
1413 2012-05-25 Ian Lance Taylor <iant@google.com>
1415 * config/i386/morestack.S (__morestack_non_split): Check whether
1416 caller is varargs and needs %bp to hold the stack frame on return.
1418 2012-05-25 Olivier Hainque <hainque@adacore.com>
1420 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1421 sequence in the non pic case on VxWorks.
1423 2012-05-24 Olivier Hainque <hainque@adacore.com>
1425 * Makefile.in: Move dependency on install-unwind_h from
1426 "install-leaf" to "install".
1428 2012-05-24 Olivier Hainque <hainque@adacore.com>
1430 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1431 Use a separate command for stamp removals.
1433 2012-05-21 Andrew Pinski <apinski@cavium.com>
1436 * configure.ac: Define the default includes to being none.
1437 * configure: Regenerate.
1439 2012-05-16 Olivier Hainque <hainque@adacore.com>
1441 * Makefile.in (install-unwind_h): Rename into ...
1442 (install-unwind_h-forbuild): New target.
1443 (all): Use it instead of the former install-unwind_h.
1444 (install-unwind_h): Reinstate, copy to user install destination
1445 for include files, not to the internal gcc object directory one.
1446 (install-leaf): Depend on it.
1448 2012-05-15 Olivier Hainque <hainque@adacore.com>
1450 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
1451 register numbers. LR_REGNO replaces R_LR.
1452 (ucontext_for): New, helper for ...
1453 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
1455 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
1457 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1459 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
1460 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
1461 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
1463 (i[34567]86-*-*, x86_64-*-*): ... here.
1465 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
1466 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
1468 * config/i386/i386-cpuinfo.c: Rename to ...
1469 * config/i386/cpuinfo.c: ... this.
1470 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
1472 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
1473 (libgcc_cv_init_priority): New test.
1474 * configure: Regenerate.
1475 * config.in: New file.
1476 * Makefile.in (clean): Rename config.h to auto-target.h.
1477 (config.h): Likewise.
1478 (stamp-h): Likewise.
1480 * config/i386/cpuinfo.c (auto-target.h): Include.
1481 (CONSTRUCTOR_PRIORITY): Define.
1482 (__cpu_indicator_init): Use it.
1484 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1486 * longlong.h: Use a URL instead of an FSF postal address.
1487 Replace spaces with tab.
1489 2012-05-08 Teresa Johnson <tejohnson@google.com>
1491 * libgcov.c (gcov_clear, __gcov_reset): New functions.
1492 (__gcov_dump): Ditto.
1493 (gcov_dump_complete): New global variable.
1494 (gcov_exit): Export hidden to enable use in L_gcov_dump.
1495 (__gcov_flush): Outline functionality now in gcov_clear.
1496 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
1498 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
1500 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
1501 (mips*-*-linux*): Include mips/t-tpbit when long double is
1504 2012-04-25 Sriraman Tallam <tmsriram@google.com>
1506 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
1507 (get_available_features): New argument. Check for AVX2.
1508 (__cpu_indicator_init): Modify call to get_available_features.
1510 2012-04-25 Alan Modra <amodra@gmail.com>
1512 * config/rs6000/crtsavevr.S: New file.
1513 * config/rs6000/crtrestvr.S: New file.
1514 * config/rs6000/t-savresfgpr: Build the above.
1515 * config/rs6000/t-netbsd: Likewise.
1517 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1519 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
1521 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1523 * libgcc/config/i386/i386-cpuinfo.c: New file.
1524 * libgcc/config/i386/t-cpuinfo: New file.
1525 * libgcc/config.host: Include t-cpuinfo.
1526 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
1528 2012-04-24 Chao-ying Fu <fu@mips.com>
1530 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
1532 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
1534 struct siginfo vs. siginfo_t
1536 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
1537 siginfo_t instead of struct siginfo.
1538 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
1539 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
1540 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
1541 (ia64_handle_unwabi): Likewise.
1542 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
1543 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
1544 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
1545 (sh_fallback_frame_state): Likewise.
1546 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
1547 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
1549 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
1551 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
1554 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
1556 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
1557 if it hasn't been previously saved.
1559 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
1561 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
1564 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
1567 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
1568 instead of __AVR_HAVE_8BIT_SP__.
1570 2012-03-26 Tristan Gingold <gingold@adacore.com>
1572 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
1573 (unw_table_entry): Use unw_word instead of unsigned long.
1574 (_Unwind_FindTableEntry): Likewise.
1575 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
1576 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
1577 (_Unwind_FindTableEntry): Likewise.
1578 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
1579 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
1580 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
1581 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
1582 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
1583 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
1584 (uw_init_context_1, uw_install_context): Likewise.
1585 (unw_word): Move to unwind-ia64.h
1587 2012-03-26 Tristan Gingold <gingold@adacore.com>
1589 * config/vms/vms-ucrt0.c: Update copyright years.
1591 (___gcc_main_flags): Declare.
1592 (__main): Check flags to remap argv and exit code.
1593 * config.host (*-*-*vms*): Adjust extra_parts.
1594 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
1597 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
1599 * arm/lib1funcs.asm (ctzsi2): New function.
1600 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
1601 * arm/t-linux (LIB1ASMFUNCS): Likewise.
1602 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
1603 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
1604 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
1605 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
1607 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
1609 * config.host: Add bits to support powerpc64-*-freebsd*.
1610 * config/rs6000/freebsd-unwind.h: New file.
1611 * config/rs6000/t-freebsd64: New file.
1613 2012-03-20 Richard Guenther <rguenther@suse.de>
1615 PR gcov-profile/52627
1616 * libgcov.c (init_mx): Fix mutex name.
1618 2012-03-16 Tristan Gingold <gingold@adacore.com>
1620 * config/ia64/vms-unwind.h: Remove ulong (and replace
1621 it by unw_reg where used). Define unw_reg with __int64.
1623 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1625 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1627 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1629 (sparc_is_sighandler): Likewise.
1631 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
1633 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
1636 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1638 * config/arm/crtn.S: Fix typo.
1640 2012-03-13 Richard Guenther <rguenther@suse.de>
1642 * libgcov.c: Remove stdio.h include and NULL un-define.
1644 2012-03-13 Richard Guenther <rguenther@suse.de>
1647 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
1649 2012-03-13 Richard Guenther <rguenther@suse.de>
1651 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
1653 2012-03-13 Richard Guenther <rguenther@suse.de>
1655 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
1656 and __gthread_mutex_init_function definitions.
1658 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1660 * config.host (mips*-*-openbsd*): Remove.
1662 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1664 * config.host: Remove alpha*-dec-osf5.1* handling.
1665 * config/alpha/gthr-posix.c: Remove.
1666 * config/alpha/libgcc-osf5.ver: Remove.
1667 * config/alpha/osf5-unwind.h: Remove.
1668 * config/alpha/t-osf-pthread: Remove.
1669 * config/alpha/t-slibgcc-osf: Remove.
1670 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
1671 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
1672 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
1673 * mkmap-flat.awk: Remove osf_export handling.
1675 2012-03-12 Richard Guenther <rguenther@suse.de>
1677 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
1678 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1679 (__gthread_mutex_init_function): New function.
1680 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1683 * libgcov.c: Include gthr.h.
1684 (__gcov_flush_mx): New global variable.
1685 (init_mx, init_mx_once): New functions.
1686 (__gcov_flush): Protect self with a mutex.
1687 (__gcov_fork): Re-initialize mutex after forking.
1688 * unwind-dw2-fde.c: Change condition under which to use
1689 __GTHREAD_MUTEX_INIT_FUNCTION.
1691 2012-03-12 Tristan Gingold <gingold@adacore.com>
1693 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
1694 * config/ia64/t-vms: Likewise.
1696 2012-03-11 Michael Hope <michael.hope@linaro.org>
1698 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
1701 2012-03-07 Walter Lee <walt@tilera.com>
1703 * config/tilepro/atomic.c: Rename "atomic_" prefix to
1705 (atomic_xor): Rename and move definition to
1706 config/tilepro/atomic.h.
1707 (atomic_nand): Ditto.
1708 * config/tilepro/atomic.h: Rename "atomic_" prefix to
1710 (arch_atomic_xor): Move from config/tilepro/atomic.c.
1711 (arch_atomic_nand): Ditto.
1713 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1716 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
1718 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1721 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
1724 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1728 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
1729 if RAMPZ affects reading from RAM.
1730 (__tablejump_elpm__): Ditto.
1732 (__movmemx_hi): Ditto.
1733 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
1734 (__do_global_dtors): Ditto.
1735 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
1736 (__movmemx_hi): Ditto.
1738 2012-03-05 Richard Henderson <rth@redhat.com>
1740 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
1741 [ARM] (count_trailing_zeros): Use the builtin.
1743 2012-03-01 Kai Tietz <ktietz@redhat.com>
1745 * soft-fp: Imported from glibc upstream.
1747 2012-02-28 Kai Tietz <ktietz@redhat.com>
1749 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
1750 for mingw-targets as attribute gcc_struct.
1752 2012-02-28 Ian Lance Taylor <iant@google.com>
1754 * generic-morestack.c (__splitstack_releasecontext): Correct call
1755 to __morestack_release_segments.
1757 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
1760 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
1761 for __linux__ when removing signals from __morestack_fullmask.
1763 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
1766 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
1768 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1770 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
1771 instead of HAVE_INITFINI_ARRAY.
1772 * config/ia64/crtend.S: Likewise.
1774 2012-02-20 Kai Tietz <ktietz@redhat.com>
1777 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
1779 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
1780 to w32-unwind.h header.
1782 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1784 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
1785 (mips*-*-linux*): Remove t-slibgcc-libgcc.
1786 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
1787 * config/mips/mips16.S (__mips16_rdhwr): Delete.
1789 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1791 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
1793 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1796 * config/darwin-crt-tm.c: Correct typo.
1798 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1799 Patrick Marlier <patrick.marlier@gmail.com>
1802 * config/darwin-crt-tm.c: Generate dummy functions.
1804 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1805 Patrick Marlier <patrick.marlier@gmail.com>
1808 * config/darwin-crt-tm.c (getTMCloneTable): New function.
1809 (__doTMRegistrations): Call it.
1810 (__doTMdeRegistrations): Likewise.
1812 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
1813 Anatoly Sokolov <aesok@post.ru>
1814 Eric Weddington <eric.weddington@atmel.com>
1817 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
1818 (__epilogue_restores__): Ditto.
1820 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
1824 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
1825 Solaris 11 and slightly reformat.
1826 (sparc_is_sighandler): Likewise.
1828 2012-02-14 Walter Lee <walt@tilera.com>
1830 * config.host: Handle tilegx and tilepro.
1831 * config/tilegx/sfp-machine.h: New file.
1832 * config/tilegx/sfp-machine32.h: New file.
1833 * config/tilegx/sfp-machine64.h: New file.
1834 * config/tilegx/t-crtstuff: New file.
1835 * config/tilegx/t-softfp: New file.
1836 * config/tilegx/t-tilegx: New file.
1837 * config/tilepro/atomic.c: New file.
1838 * config/tilepro/atomic.h: New file.
1839 * config/tilepro/linux-unwind.h: New file.
1840 * config/tilepro/sfp-machine.h: New file.
1841 * config/tilepro/softdivide.c: New file.
1842 * config/tilepro/softmpy.S: New file.
1843 * config/tilepro/t-crtstuff: New file.
1844 * config/tilepro/t-tilepro: New file.
1846 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
1850 * gthr-posix.h: Allow static initializer macros to be disabled.
1851 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
1853 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
1855 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
1856 Add t-slibgcc-libgcc to tmake_file.
1857 * config/mips/libgcc-mips16.ver: Revert previous patch.
1858 * config/mips/mips16.S (__mips16_rdhwr): Hide.
1860 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
1861 Jayant R Sonar <jayant.sonar@kpitcummins.com>
1863 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
1864 * config/cr16/crti.S: New file.
1865 * config/cr16/crtlibid.S: New file.
1866 * config/cr16/crtn.S: New file.
1867 * config/cr16/lib1funcs.S: New file.
1868 * config/cr16/t-cr16: New file.
1869 * config/cr16/t-crtlibid: New file.
1870 * config/cr16/unwind-dw2.h: New file.
1871 * config/cr16/unwind-cr16.c: New file.
1872 * config/cr16/divmodhi3.c: New file.
1874 2012-01-25 Alan Modra <amodra@gmail.com>
1876 * config/rs6000/t-linux64: Delete. Move..
1877 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
1878 * config/rs6000/t-linux: ..and libgcc flags to here.
1880 2012-01-22 Douglas B Rupp <rupp@gnat.com>
1882 * config.host (i[34567]86-*-interix3*):
1883 Change triplet to i[34567]86-*-interix[3-9]*.
1884 * configure: Regenerate.
1886 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
1887 Richard Sandiford <rdsandiford@googlemail.com>
1889 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
1890 * config/mips/mips16.S (__mips16_rdhwr): New function.
1891 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
1893 2012-01-11 Nathan Sidwell <nathan@acm.org>
1895 * libgcov.c (__gcov_init): Ignore objects with no functions.
1897 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
1900 Extend __pgmx semantics to linearize memory.
1901 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
1902 * config/avr/lib1funcs.S (__xload_1): New function.
1903 (__movmemx_qi, __movmemx_hi): New functions.
1904 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
1907 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1909 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
1910 purported sigacthandler address isn't null before dereferencing it.
1911 (sparc_is_sighandler): Likewise.
1913 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1916 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
1917 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
1918 (sparc_is_sighandler): Likewise.
1919 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
1921 2012-01-06 Tristan Gingold <gingold@adacore.com>
1923 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
1924 compatibility thunks...
1925 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
1926 (crtbeginS.o, crtendS.o): ... and these to ...
1927 * config/ia64/t-ia64-elf: ... this new file.
1928 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
1929 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
1931 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1933 * configure: Regenerate.
1934 * config/s390/t-crtstuff: Remove -fPIC.
1936 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1939 * enable-execute-stack-mprotect.c (getpagesize): Do not define
1942 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1945 * config/avr/lib1funcs.S: Remove FIXME comments.
1946 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
1948 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1950 Implement light-weight DImode support.
1951 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
1952 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
1953 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
1954 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
1956 2011-12-30 Nathan Sidwell <nathan@acm.org>
1958 * libgcov.c (gcov_crc32): Remove global var.
1959 (free_fn_data): New function.
1960 (buffer_fn_data): Pass in filename, more robust error recovery.
1961 (crc32_unsigned): New function.
1962 (gcov_exit): More robust detection of new program. More robust
1964 (__gcov_init): Do not update program's crc here.
1966 2011-12-21 Tristan Gingold <gingold@adacore.com>
1968 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
1970 2011-12-21 Ian Lance Taylor <iant@google.com>
1972 * config/i386/morestack.S: Simplify CFI opcodes throughout.
1974 2011-12-20 Ian Lance Taylor <iant@google.com>
1976 * config/i386/morestack.S (__morestack_non_split): If there is
1977 enough stack space already, don't split. Ask for more stack space
1980 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
1982 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
1984 (_Unwind_DebugHook): New function.
1985 (uw_restore_core_regs): New define.
1986 (unwind_phase2): Use uw_restore_core_regs instead of
1988 (unwind_phase2_forced): Likewise.
1989 (__gnu_Unwind_Resume): Likewise.
1991 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
1993 * config/alpha/linux-unwind.h: Update copyright years.
1994 (MD_FROB_UPDATE_CONTEXT): New define.
1995 (alpha_frob_update_context): New function.
1997 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
1999 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
2000 tmake_file rather replacing it.
2002 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
2004 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
2005 function is not used for PPC64.
2006 (save_world): Amend comments. Update the VRsave mask to reflect the
2008 (rest_world): Update comments, do not clobber r10, do not use r8.
2009 (eh_rest_world_r10): Amend comments, do not use r8.
2010 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
2011 no longer used, move restore of CR and target address to the end of
2014 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
2016 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
2017 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
2019 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
2022 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
2023 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
2025 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
2027 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
2029 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
2032 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
2033 * config/avr/lib1funcs.S (__muldi3): New function.
2035 2011-12-06 Andrew Pinski <apinski@cavium.com>
2037 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
2039 (__frame_dummy_init_array_entry): Likewise.
2041 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
2043 Forward-port from gcc-4_6-branch r181936 2011-12-02.
2047 * config/avr/lib1funcs.S (__prologue_saves__,
2048 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
2049 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
2051 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
2053 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
2055 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2058 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
2059 (_ITM_deregisterTMCloneTable): Likewise.
2060 (__register_frame_info): Fix unused warning.
2061 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
2062 pthread_default_stacksize_np): Likewise.
2063 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
2065 2011-11-29 DJ Delorie <dj@redhat.com>
2067 * config.host (rl78-*-elf): New case.
2068 * config/rl78: New directory for the Renesas RL78.
2070 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
2072 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
2075 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2078 * config/rs6000/t-savresfgpr: New file.
2079 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2080 $(srcdir)/config/rs6000/eabi.S.
2081 * config/rs6000/t-ppccomm-ldbl: Remove.
2082 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2084 (powerpc-*-eabispe*): Likewise.
2085 (powerpc-*-eabi*): Likewise.
2086 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2087 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2088 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2089 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2091 (powerpc-*-eabisim*): Likewise.
2092 (powerpc-*-elf*): Likewise.
2093 (powerpc-*-eabialtivec*): Likewise.
2094 (powerpc-xilinx-eabi*): Likewise.
2095 (powerpc-*-rtems*): Likewise.
2096 (powerpcle-*-elf*): Likewise.
2097 (powerpcle-*-eabisim*): Likewise.
2098 (powerpcle-*-eabi*): Likewise.
2100 2011-11-27 Ian Lance Taylor <iant@google.com>
2102 * generic-morestack.c (__splitstack_find): Check for NULL old
2104 (__splitstack_resetcontext): New function.
2105 (__splitstack_releasecontext): New function.
2106 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2108 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2110 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2112 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2114 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2116 2011-11-26 Richard Henderson <rth@redhat.com>
2118 * config/m68k/linux-atomic.c: New file.
2119 * config/m68k/t-linux: New file.
2120 * config.host (m68k-uclinux, m68k-linux): Use it.
2122 2011-11-26 Richard Henderson <rth@redhat.com>
2124 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2125 (__TMC_END__): Only declare if hidden is available; in the definition,
2126 if hidden is unavailable add a null record.
2127 (deregister_tm_clones, register_tm_clones): New.
2128 (__do_global_dtors_aux, frame_dummy): Use them.
2129 (__do_global_dtors, __do_global_ctors_1): Likewise.
2131 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2133 * config/darwin-crt-tm.c: New file.
2134 * config.host (darwin): Build crttms.o crttme.o to provide
2135 startup and shutdown for tm clones.
2136 * config/t-darwin (crttms.o): New build rule.
2137 (crttme.o): Likewise.
2139 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
2141 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2144 2011-11-21 Richard Henderson <rth@redhat.com>
2146 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2147 (__TMC_LIST__, __TMC_END__): New.
2148 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2149 (__do_global_dtors): Likewise.
2150 (frame_dummy): Call _ITM_registerTMCloneTable.
2151 (__do_global_ctors_1): Likewise.
2153 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2155 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2156 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2157 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2158 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2159 * config/i386/t-darwin64: Remove.
2160 * config/sh/t-netbsd (LIB2ADD): Remove.
2162 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
2165 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2166 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2167 * config/avr/lib1funcs.S (wmov): New assembler macro.
2168 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2169 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2170 (__udivmod64): New function.
2171 (__negdi2): New function.
2173 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2175 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2176 *-*-freebsd*aout*): Remove.
2178 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
2180 * static-object.mk (c_flags-$o): Save c_flags.
2181 ($(base)$(objext)): Use it.
2183 2011-11-18 Steve Ellcey <sje@cup.hp.com>
2185 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2187 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
2190 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2191 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2194 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2196 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2198 (aeabi_uidivmod): Likewise.
2199 (umodsi3): Likewise.
2201 (aeabi_idivmod): Likewise.
2204 2011-11-16 Tristan Gingold <gingold@adacore.com>
2206 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2208 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
2211 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2212 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2214 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2216 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2218 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2219 * config/pa/t-stublib64: Delete.
2221 2011-11-12 Richard Henderson <rth@redhat.com>
2223 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2224 cast the pointer argument to _Unwind_SetGRPtr.
2226 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2228 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2230 2011-11-09 Ian Lance Taylor <iant@google.com>
2232 * generic-morestack.c: Include <string.h>.
2233 (uintptr_type): Define.
2234 (struct initial_sp): Add dont_block_signals field. Reduce size of
2236 (allocate_segment): Set prev field to NULL. Don't set
2237 __morestack_current_segment or __morestack_segments.
2238 (__generic_morestack): Update current->prev and *pp after calling
2240 (__morestack_block_signals): Don't do anything if
2241 dont_block_signals is set.
2242 (__morestack_unblock_signals): Likewise.
2243 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2245 (__splitstack_block_signals): New function.
2246 (enum __splitstack_content_offsets): Define.
2247 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2248 (__splitstack_makecontext): New function.
2249 (__splitstack_block_signals_context): New function.
2250 (__splitstack_find_context): New function.
2251 * config/i386/morestack.S (__morestack_get_guard): New function.
2252 (__morestack_set_guard, __morestack_make_guard): New functions.
2253 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2255 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2257 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2258 (i[34567]86-*-mingw*): ... here.
2259 (x86_64-*-mingw*): ... here.
2261 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2263 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2265 2011-11-07 Nathan Sidwell <nathan@acm.org>
2267 * libgcov.c (struct gcov_fn_buffer): New struct.
2268 (buffer_fn_data): New helper.
2269 (gcov_exit): Rework for new gcov data structures.
2271 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
2274 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2276 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2278 * config.host (tmake_file): Correct comment.
2279 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2281 (bfin*-uclinux*): Likewise.
2282 (bfin*-linux-uclibc*): Likewise.
2283 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2285 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2287 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2288 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2289 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2290 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2291 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2292 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2293 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2294 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2295 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2296 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2297 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2298 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2299 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2301 * config/bfin/t-elf: Remove.
2302 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2304 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2306 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2307 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2308 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2309 (lm32-*-elf*): ... this.
2310 (lm32-*-rtems*): ... and this.
2312 (m32r-*-rtems*): Add to tmake_file.
2313 (moxie-*-rtems*): Likewise.
2314 (sparc-*-rtems*): Likewise.
2315 Remove t-rtems from tmake_file.
2316 (sparc64-*-rtems*): Likewise.
2317 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2320 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2323 * config/gthr-posix.h: Move ...
2324 * gthr-posix.h: ... here.
2325 * config/gthr-lynx.h: Reflect this.
2326 * config/gthr-vxworks.h: Likewise.
2327 * config/rs6000/gthr-aix.h: Likewise.
2328 * configure.ac (target_thread_file): Likewise.
2329 * configure: Regenerate.
2331 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2333 * config.host (arm*-*-rtemseabi*): New target.
2335 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2338 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2341 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2343 * config.host (epiphany-*-elf*): New configuration.
2344 * config/epiphany: New Directory.
2346 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2348 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2349 * config/avr/t-rtems: New.
2350 Filter out _exit from LIB1ASMFUNCS.
2352 2011-11-04 David S. Miller <davem@davemloft.net>
2354 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2355 * configure: Rebuild.
2357 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2359 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
2362 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
2365 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
2366 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
2368 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
2371 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
2373 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2375 * config/c6x/t-elf (LIB2ADDEH): Set.
2376 * config/c6x/t-c6x-elf: Remove.
2378 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2380 * config/i386/sol2-ci.S: Rename to ...
2381 * config/i386/crti.S: ... this.
2382 * config/i386/sol2-cn.S: Rename to ...
2383 * config/i386/crtn.S: ... this.
2384 * config/sparc/sol2-ci.S: Rename to ...
2385 * config/sparc/crti.S: ... this.
2386 * config/sparc/sol2-cn.S: Rename to ...
2387 * config/sparc/crtn.S: ... this.
2388 * config/t-sol2 (CUSTOM_CRTIN): Remove.
2389 (crti.o, crtn.o): Remove.
2391 2011-11-04 Tristan Gingold <gingold@adacore.com>
2393 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
2395 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
2397 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
2399 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
2401 * config.host (crisv32-*-none, cris-*-none): Remove.
2402 (crisv32-*-elf): Append to tmake_file, don't just set it.
2403 (cris-*-elf): Add missing t-fdpbit to tmake_file.
2405 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2407 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
2408 (ecrtn$(objext)): Likewise.
2409 (ncrti$(objext)): Likewise.
2410 (ncrtn$(objext)): Likewise.
2412 2011-11-03 Andreas Schwab <schwab@redhat.com>
2414 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2416 2011-11-02 David S. Miller <davem@davemloft.net>
2418 * configure.ac: Set host_address on sparc too.
2419 * configure: Regenerate.
2420 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2421 based upon host_address.
2422 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2424 2011-11-02 Jason Merrill <jason@redhat.com>
2426 * config/rs6000/t-ppccomm: Add missing \.
2428 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2430 * gthr-single.h, gthr.h: New files.
2431 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2432 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2433 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2434 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2435 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2436 * configure.ac (thread_header): New variable.
2437 Set it depending on target_thread_file.
2438 (gthr-default.h): Link from $thread_header.
2439 * configure: Regenerate.
2440 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
2442 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2444 * configure.ac (tm_file_): New variable.
2445 Determine from tm_file.
2446 (tm_file, tm_defines): Substitute.
2447 * configure: Regenerate.
2448 * mkheader.sh: New file.
2449 * Makefile.in (clean): Remove libgcc_tm.h.
2450 ($(objects)): Depend on libgcc_tm.h.
2451 (libgcc_tm_defines, libgcc_tm_file): New variables.
2452 (libgcc_tm.h, libgcc_tm.stamp): New targets.
2453 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
2454 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
2455 ($(extra-parts)): Depend on libgcc_tm.h.
2456 * config.host (tm_defines, tm_file): New variable.
2457 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
2458 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
2459 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
2460 (avr-*-rtems*): Likewise.
2461 (avr-*-*): Likewise.
2462 (frv-*-elf): Likewise.
2463 (frv-*-*linux*): Likewise.
2464 (h8300-*-rtems*): Likewise.
2465 (h8300-*-elf*): Likewise.
2466 (i[34567]86-*-darwin*): Likewise.
2467 (x86_64-*-darwin*): Likewise.
2468 (rx-*-elf): Likewise.
2469 (tic6x-*-uclinux): Likewise.
2470 (tic6x-*-elf): Likewise.
2471 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
2472 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
2473 * config/i386/cygming-crtbegin.c: Likewise.
2474 * config/i386/cygming-crtend.c: Likewise.
2475 * config/ia64/fde-vms.c: Likewise.
2476 * config/ia64/unwind-ia64.c: Likewise.
2477 * config/libbid/bid_gcc_intrinsics.h: Likewise.
2478 * config/rs6000/darwin-fallback.c: Likewise.
2479 * config/stormy16/lib2funcs.c: Likewise.
2480 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
2481 * crtstuff.c: Likewise.
2482 * dfp-bit.h: Likewise.
2483 * emutls.c: Likewise.
2484 * fixed-bit.c: Likewise.
2485 * fp-bit.c: Likewise.
2486 * generic-morestack-thread.c: Likewise.
2487 * generic-morestack.c: Likewise.
2488 * libgcc2.c: Likewise.
2489 * libgcov.c: Likewise.
2490 * unwind-dw2-fde-dip.c: Likewise.
2491 * unwind-dw2-fde.c: Likewise.
2492 * unwind-dw2.c: Likewise.
2493 * unwind-sjlj.c: Likewise.
2495 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2497 * configure.ac: Include ../config/picflag.m4.
2498 (GCC_PICFLAG): Call it.
2500 * configure: Regenerate.
2501 * Makefile.in (gcc_srcdir): Remove.
2502 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
2503 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
2504 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
2505 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
2506 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
2509 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
2510 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
2511 to refer to libgcc2.c.
2513 * config/darwin-64.c: New file.
2514 * config/darwin-crt3.c: Remove comment.
2515 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
2516 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
2517 config/udivmodsi4.c: New files.
2518 * config/memcmp.c, config/memcpy.c, config/memmove.c,
2519 config/memset.c: New files.
2520 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
2521 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
2522 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
2523 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
2524 * config/t-openbsd-thread: New file.
2525 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
2526 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
2527 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
2528 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
2531 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
2532 to refer to gthr-posix.c.
2533 * config/alpha/t-vms (LIB2ADD): Set.
2534 * config/alpha/vms-gcc_shell_handler.c: New file.
2535 * config/arm/bpabi.c, config/arm/fp16.c,
2536 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
2537 config/arm/unaligned-funcs.c: New files.
2538 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
2539 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2540 * config/arm/t-linux: Likewise.
2541 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
2542 * config/arm/t-netbsd: New file.
2543 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
2544 * config/arm/t-symbian (LIB2ADD_ST): Set.
2545 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
2546 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2547 * config/bfin/t-elf: New file.
2548 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
2549 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
2550 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
2551 config/c6x/ltf.c: New files.
2552 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
2553 (HOST_LIBGCC2_CFLAGS): Set.
2554 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
2555 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2556 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
2558 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
2559 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
2560 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
2561 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
2562 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
2564 * config/frv/t-frv (LIB2ADD): Set.
2565 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2566 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
2567 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
2568 config/h8300/popcounthi2.c: New files.
2569 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2570 * config/i386/gthr-win32.c: New file.
2571 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
2572 * config/i386/t-cygwin: Likewise.
2573 * config/i386/t-darwin, config/i386/t-darwin64,
2574 config/i386/t-gthr-win32, config/i386/t-interix: New files.
2575 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
2576 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2577 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2578 * config/ia64/quadlib.c: New file.
2579 * config/ia64/t-hpux (LIB2ADD): Set.
2580 * config/ia64/t-ia64: Add comment.
2581 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
2582 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2583 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
2584 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
2585 * config/m32c/t-m32c (LIB2ADD): Set.
2586 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2587 * config/m32r/t-m32r: Likewise.
2588 * config/m68k/fpgnulib.c: New file.
2589 * config/m68k/t-floatlib (LIB2ADD): Set.
2590 (xfgnulib.c): New target.
2591 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
2592 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
2593 * config/mep/t-mep (LIB2ADD): Set.
2594 * config/microblaze/divsi3.asm: Rename to divsi3.S.
2595 * config/microblaze/moddi3.asm: Rename to moddi3.S.
2596 * config/microblaze/modsi3.asm: Rename to modsi3.S.
2597 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
2598 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
2599 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
2600 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
2601 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
2602 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
2603 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
2605 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
2606 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
2607 * config/pa/fptr.c, config/pa/lib2funcs.S,
2608 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
2609 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2610 (LIB2ADD, LIB2ADD_ST): Set.
2611 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
2612 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
2614 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
2615 * config/pdp11/t-pdp11: New file.
2616 * config/picochip/libgccExtras/adddi3.S,
2617 config/picochip/libgccExtras/ashlsi3.S,
2618 config/picochip/libgccExtras/ashrsi3.S,
2619 config/picochip/libgccExtras/clzsi2.S,
2620 config/picochip/libgccExtras/cmpsi2.S,
2621 config/picochip/libgccExtras/divmod15.S,
2622 config/picochip/libgccExtras/divmodhi4.S,
2623 config/picochip/libgccExtras/divmodsi4.S,
2624 config/picochip/libgccExtras/lshrsi3.S,
2625 config/picochip/libgccExtras/parityhi2.S,
2626 config/picochip/libgccExtras/popcounthi2.S,
2627 config/picochip/libgccExtras/subdi3.S,
2628 config/picochip/libgccExtras/ucmpsi2.S,
2629 config/picochip/libgccExtras/udivmodhi4.S,
2630 config/picochip/libgccExtras/udivmodsi4.S: New files.
2631 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
2632 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
2633 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
2634 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
2635 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
2636 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
2637 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
2638 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
2640 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
2641 (HOST_LIBGCC2_CFLAGS): Set.
2642 * config/rs6000/t-darwin64: New file.
2643 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
2644 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
2645 * config/rs6000/t-ppccomm (LIB2ADD): Add
2646 $(srcdir)/config/rs6000/tramp.S.
2647 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
2648 Add $(srcdir)/config/rs6000/eabi.S.
2649 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
2650 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
2651 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
2652 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
2653 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
2654 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
2655 * config/rs6000/tramp.S: New file.
2656 * config/s390/t-tpf: Remove.
2657 * config/sh/linux-atomic.S: New file.
2658 * config/sh/t-linux (LIB2ADD): Set.
2659 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
2660 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2661 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
2663 (HOST_LIBGCC2_CFLAGS): Set.
2664 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2665 * config/spu/divmodti4.c, config/spu/divv2df3.c,
2666 config/spu/float_disf.c, config/spu/float_unsdidf.c,
2667 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
2668 config/spu/mfc_multi_tag_release.c,
2669 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
2670 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
2671 config/spu/multi3.c: New files.
2672 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
2673 (HOST_LIBGCC2_CFLAGS): Set.
2674 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
2675 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
2676 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
2677 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
2678 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
2679 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
2680 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
2681 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
2682 config/stormy16/umodsi3.c: New files.
2683 * config/xtensa/lib2funcs.S: New file.
2684 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2685 * config/xtensa/t-xtensa (LIB2ADD): Set.
2686 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
2687 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
2688 Add t-freebsd-thread to tmake_file for posix threads.
2689 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
2690 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
2691 (*-*-lynxos*): Likewise.
2692 (*-*-netbsd*): Likewise.
2693 (*-*-openbsd*): Likewise.
2694 Add t-openbsd-thread to tmake_file for posix threads.
2695 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
2696 (*-*-vxworks*): Set tmake_file.
2697 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2698 (alpha*-*-freebsd*): Likewise.
2699 (alpha*-*-netbsd*): Likewise.
2700 (alpha*-*-openbsd*): Likewise.
2701 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
2702 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2703 (alpha*-dec-*vms*): Likewise.
2704 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
2705 (bfin*-elf*): Add bfin/t-elf to tmake_file.
2706 (bfin*-uclinux*): Likewise.
2707 (bfin*-linux-uclibc*): Likewise.
2708 (crisv32-*-elf): Add cris/t-cris to tmake_file.
2709 (crisv32-*-none): Likewise.
2710 (cris-*-elf): Likewise.
2711 (cris-*-none): Likewise.
2712 (cris-*-linux*, crisv32-*-linux*): Likewise.
2713 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
2715 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
2717 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
2718 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
2719 (x86_64-*-elf*): Likewise.
2720 (i[34567]86-*-nto-qnx*): Likewise.
2721 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
2723 (x86_64-*-mingw*): Likewise.
2724 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
2725 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
2726 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2727 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2728 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
2730 (mipsisa64sr71k-*-elf*): Likewise.
2731 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2732 (mips-*-elf*, mipsel-*-elf*): Likewise.
2733 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2734 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2735 (mips*-*-rtems*): Likewise.
2736 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
2738 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
2739 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
2740 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
2741 (spu-*-elf*): Likewise.
2742 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
2744 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2746 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
2747 $(srcdir) to refer to $(LIB1ASMSRC).
2749 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
2750 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
2751 config/arm/lib1funcs.S: New files.
2752 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
2753 * config/arm/t-arm: New file.
2754 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
2755 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
2756 config/arm/t-strongarm-elf: New files.
2757 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
2758 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
2759 * config/avr/lib1funcs.S: New file.
2760 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2761 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
2762 * config/c6x/lib1funcs.S: New file.
2763 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2764 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
2765 * config/frv/lib1funcs.S: New file.
2766 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2767 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
2768 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
2769 * config/ia64/__divxf3.asm: Rename to ...
2770 * config/ia64/__divxf3.S: ... this.
2771 Adapt lib1funcs.asm filename.
2772 * config/ia64/_fixtfdi.asm: Rename to ...
2773 * config/ia64/_fixtfdi.S: ... this.
2774 Adapt lib1funcs.asm filename.
2775 * config/ia64/_fixunstfdi.asm: Rename to ...
2776 * config/ia64/_fixunstfdi.S: ... this.
2777 Adapt lib1funcs.asm filename.
2778 * config/ia64/_floatditf.asm: Rename to ...
2779 * config/ia64/_floatditf.S: ... this.
2780 Adapt lib1funcs.asm filename.
2781 * config/ia64/lib1funcs.S: New file.
2782 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
2783 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2784 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
2785 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
2786 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
2787 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
2788 * config/mep/lib1funcs.S: New file.
2789 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2790 * config/mips/mips16.S: New file.
2791 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2792 * config/pa/milli64.S: New file.
2793 * config/pa/t-linux, config/pa/t-linux64: New files.
2794 * config/picochip/lib1funcs.S: New file.
2795 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2796 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
2797 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
2798 * config/sh/t-netbsd: New file.
2799 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
2800 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
2801 * config/sh/t-sh64: New file.
2802 * config/sparc/lb1spc.S: New file.
2803 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
2805 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
2806 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
2807 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
2808 config/xtensa/lib1funcs.S: New files.
2809 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2810 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
2812 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
2813 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
2814 (arm*-*-linux*): Likewise.
2815 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
2816 arm*-*-linux-*eabi, add arm/t-linux otherwise.
2817 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
2818 (arm*-*-ecos-elf): Likewise.
2819 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2820 (arm*-*-rtems*): Likewise.
2821 (arm*-*-elf): Likewise.
2822 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
2823 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
2824 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
2825 (bfin*-uclinux*): Likewise.
2826 (bfin*-linux-uclibc*): Likewise.
2827 (bfin*-rtems*): Likewise.
2828 (bfin*-*): Likewise.
2829 (fido-*-elf): Merge into m68k-*-elf*.
2830 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
2831 (frv-*-*linux*): Add frv/t-frv to tmake_file.
2832 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
2833 (h8300-*-elf*): Likewise.
2834 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
2835 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
2836 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
2837 (i[34567]86-*-mingw*): Likewise.
2838 (x86_64-*-mingw*): Likewise.
2839 (i[34567]86-*-interix3*): Likewise.
2840 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
2841 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
2842 (m68k-*-elf*): Also handle fido-*-elf.
2843 Add m68k/t-floatlib to tmake_file.
2844 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
2845 (m68k-*-linux*): Likewise.
2846 (m68k-*-rtems*): Likewise.
2847 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
2848 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
2850 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
2851 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
2852 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
2853 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
2854 sh/t-netbsd to tmake_file.
2855 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
2856 (sh-*-rtems*): Add sh/t-sh to tmake_file.
2857 (sh-wrs-vxworks): Likewise.
2858 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
2860 (v850*-*-*): Add v850/t-v850 to tmake_file.
2861 (vax-*-linux*): Add vax/t-linux to tmake_file.
2862 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
2864 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2866 * crtstuff.c: New file.
2867 * Makefile.in (CRTSTUFF_CFLAGS): Define.
2868 (CRTSTUFF_T_CFLAGS): Define.
2869 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
2870 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
2871 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
2874 (crtbeginT.o): Use $(objext).
2875 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
2876 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
2877 (gcc-extra-parts): Remove.
2878 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
2880 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2881 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
2882 Add t-crtstuff-pic to tmake_file.
2883 (*-*-lynxos*): New case.
2884 Set tmake_file, extra_parts.
2885 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
2886 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
2887 *-*-netbsdelf[2-9]*.
2888 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
2889 (*-*-rtems*): Set extra_parts.
2890 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
2891 (*-*-uclinux*): New case.
2893 (*-*-vms*): New case.
2894 Set tmake_file, extra_parts.
2895 (*-*-elf): Set extra_parts.
2896 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
2897 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
2900 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
2902 (arm*-*-freebsd*): Add t-crtin to tmake_file.
2903 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
2904 (arm-wrs-vxworks): Append to tmake_file.
2906 (arm*-*-uclinux*): Set extra_parts.
2907 (arm*-*-ecos-elf): Likewise.
2908 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
2910 (arm*-*-rtems*): Set extra_parts.
2911 (arm*-*-elf): Likewise.
2912 (avr-*-rtems*): Clear extra_parts.
2913 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
2915 (bfin*-uclinux*): Likewise.
2916 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
2917 (bfin*-rtems*): Append to tmake_file.
2919 (bfin*-*): Likewise.
2920 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
2921 (crisv32-*-elf): ... this.
2922 (crisv32-*-none): ... this.
2923 (cris-*-elf, cris-*-none): New cases.
2924 Add cris/t-elfmulti to tmake_file.
2925 (fr30-*-elf): Append to tmake_file.
2927 (frv-*-elf): Append to tmake_file, add frv/t-frv.
2929 (h8300-*-rtems*): Append to tmake_file.
2931 (h8300-*-elf*): Likewise.
2932 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
2934 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
2936 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
2937 (x86_64-*-elf*): Likewise.
2938 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
2939 (x86_64-*-freebsd*): Likewise.
2940 (x86_64-*-netbsd*): Likewise.
2941 (i[34567]86-*-linux*): Likewise.
2942 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2943 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2944 (x86_64-*-linux*): Likewise.
2945 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2946 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
2949 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
2950 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
2951 Append to extra_parts, remove crtbegin.o, crtend.o.
2952 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
2953 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
2954 crtend.o, crtbeginS.o, crtendS.o.
2955 (ia64*-*-linux*): Comment extra_parts.
2956 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
2958 (iq2000*-*-elf*): Clear extra_parts.
2959 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
2960 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
2961 (m32r-*-elf*, m32r-*-rtems*): Split off ...
2962 (m32r-*-rtems*): ... this.
2963 Add m32r/t-m32r to tmake_file.
2964 (m68k-*-elf*): Add t-crtin to tmake_file.
2965 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
2966 (mcore-*-elf): Likewise.
2967 (microblaze*-*-*): Set extra_parts.
2968 (mips*-sde-elf*): New case.
2969 Set tmake_file, extra_parts.
2970 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2971 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2972 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
2975 (mipsisa64sr71k-*-elf*): Likewise.
2976 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2977 (mips-*-elf*, mipsel-*-elf*): Likewise.
2978 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2979 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
2980 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2981 (mips*-*-rtems*): Likewise.
2982 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
2983 (moxie-*-*): Split into ...
2984 (moxie-*-elf, moxie-*-uclinux*): ... this.
2985 Add to extra_parts, remove crtbegin.o, crtend.o.
2986 (moxie-*-rtems*): New case.
2989 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
2991 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2992 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
2995 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
2996 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
2998 (powerpc-*-eabisim*): Likewise.
2999 (powerpc-*-elf*): Likewise.
3000 (powerpc-*-eabialtivec*): Likewise.
3001 (powerpc-xilinx-eabi*): Likewise.
3002 (powerpc-*-eabi*): Likewise.
3003 (powerpc-*-rtems*): Likewise.
3004 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
3007 (powerpc-*-lynxos*): Add to tmake_file.
3008 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
3009 rs6000/t-crtstuff, t-crtstuff-pic.
3011 (powerpcle-*-eabisim*): Likewise.
3012 (powerpcle-*-eabi*): Likewise.
3013 (rx-*-elf): Remove extra_parts.
3014 (s390x-ibm-tpf*): Set extra_parts.
3015 (score-*-elf): Set extra_parts.
3016 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3017 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3018 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3019 (sh64l*-*-netbsd*): Split into ...
3020 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
3021 Add t-crtstuff-pic to tmake_file.
3023 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
3025 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
3026 (sparc-*-elf*): Remove t-crtin from tmake_file.
3027 Add to extra_parts, remove crtbegin.o, crtend.o.
3028 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
3029 (sparc64-*-linux*): Likewise.
3030 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
3031 Add to extra_parts, remove crtbegin.o, crtend.o.
3032 (sparc64-*-elf*): Remove t-crtin from tmake_file.
3033 Add to extra_parts, remove crtbegin.o, crtend.o.
3034 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
3035 Add to extra_parts, remove crtbegin.o, crtend.o.
3036 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
3037 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
3038 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
3040 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
3042 (tic6x-*-*): Change to ...
3043 (tic6x-*-elf): ... this.
3045 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
3047 (am33_2.0-*-linux*): Add comment.
3048 (mep*-*-*): Add mep/t-mep to tmake_file.
3050 * config/alpha/t-vms: New file.
3051 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
3052 * config/arm/crti.S, config/arm/crtn.S: New files.
3053 * config/bfin/crti.S, config/bfin/crtn.S: New files.
3054 * config/bfin/crtlibid.S: New file.
3055 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
3056 * config/c6x/crti.S, config/c6x/crtn.S: New files.
3057 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
3058 (crti.o, crtin.o): New rules.
3059 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3060 * config/c6x/t-uclinux: New file.
3061 * config/cris/t-elfmulti: New file.
3062 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
3063 * config/fr30/crti.S, config/fr30/crtn.S: New files.
3064 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
3065 * config/frv/t-frv: New file.
3066 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
3067 * config/h8300/crti.S, config/h8300/crtn.S: New files.
3068 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
3070 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
3071 refer to cygming-crtbegin.c, cygming-crtend.c.
3073 * config/i386/t-nto: New file.
3074 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
3075 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3076 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3077 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3080 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3081 (crtinitS.o): New rule.
3082 * config/ia64/vms-crtinit.S: New file.
3083 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3084 * config/m32r/initfini.c: New file.
3085 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3086 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3087 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3088 * config/mep/t-mep: New file.
3089 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3090 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3091 * config/mips/crti.S, config/mips/crtn.S: New files.
3092 * config/mips/t-crtstuff: New file.
3093 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3094 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3095 (CUSTOM_CRTIN): Set.
3096 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3098 Use $(srcdir) to refer to crti.S, crtn.S.
3099 Use .S extension, $<.
3100 * config/moxie/crti.asm: Rename to ...
3101 * config/moxie/crti.S: ... this.
3102 * config/moxie/crtn.asm: Rename to ...
3103 * config/moxie/crtn.S: ... this.
3104 * config/moxie/t-moxie: Remove.
3105 * config/pa/stublib.c: New file.
3106 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3107 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3108 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3109 * config/rs6000/t-crtstuff: New file.
3110 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3111 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3112 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3113 Make output file explicit.
3114 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3115 Make output file explicit.
3116 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3117 Make output file explicit.
3118 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3119 Make output file explicit.
3120 * config/score/crti.S, config/score/crtn.S: New files.
3121 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3122 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3124 * config/sh/t-sh, config/sh/t-superh: New files.
3125 * config/sparc/t-linux64: New file.
3126 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3127 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3128 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3129 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3130 * config/t-crtin: Remove.
3131 * config/t-crtstuff-pic: New file.
3132 * config/t-sol2 (CUSTOM_CRTIN): Set.
3133 (crti.o, crtn.o): New rules.
3134 * config/vms/t-vms: New file.
3135 * config/vms/vms-ucrt0.c: New file.
3136 * config/xtensa/t-elf: New file.
3138 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3140 * Makefile.in (SHLIB_NM_FLAGS): Set.
3141 * mkmap-flat.awk, mkmap-symver.awk: New files.
3142 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3144 * configure: Regenerate.
3145 * config/libgcc-glibc.ver: New file.
3146 * config/libgcc-libsystem.ver: New file.
3147 * config/t-libunwind (SHLIB_LC): Set.
3148 * config/t-linux: New file.
3149 * config/t-slibgcc (INSTALL_SHLIB): New.
3150 (SHLIB_INSTALL): Use it.
3151 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3152 to mkmap-symver.awk.
3153 (SHLIB_MAPFILES): Don't append, adapt pathname.
3154 (SHLIB_VERPFX): Set.
3155 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3156 to mkmap-symver.awk.
3157 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3158 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3159 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3160 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3162 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3163 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3164 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3165 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3166 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3167 * config/i386/libgcc-darwin.10.4.ver,
3168 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3170 * config/i386/t-darwin: Remove.
3171 * config/i386/t-darwin64: Likewise.
3172 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3173 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3174 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3175 * config/i386/t-linux: New file.
3176 * config/i386/t-mingw32: New file.
3177 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3178 * config/ia64/t-glibc: Rename to ...
3179 * config/ia64/t-linux: ... this.
3180 (SHLIB_MAPFILES): Set.
3181 * config/ia64/t-glibc-libunwind: Rename to ...
3182 * config/ia64/t-linux-libunwind: ... this.
3183 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3184 * config/ia64/t-slibgcc-hpux: New file.
3185 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3186 * config/m68k/t-slibgcc-elf-ver: New file.
3187 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3188 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3190 * config/pa/t-slibgcc-hpux: New file.
3191 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3193 * config/rs6000/libgcc-darwin.10.4.ver,
3194 config/rs6000/libgcc-darwin.10.5.ver: New files.
3195 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3196 config/rs6000/libgcc-glibc.ver.
3197 * config/rs6000/libgcc-ppc64.ver: Rename to
3198 config/rs6000/libgcc-ibm-ldouble.ver.
3199 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3200 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3201 * config/rs6000/t-ldbl128: Rename to ...
3202 * config/rs6000/t-linux: ... this.
3203 (SHLIB_MAPFILES): Adapt filename.
3204 * config/rs6000/t-slibgcc-aix: New file.
3205 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3206 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3207 libgcc-excl.ver, libgcc-glibc.ver.
3208 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3209 * config/sparc/libgcc-glibc.ver: New file.
3210 * config/sparc/t-linux: New file.
3211 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3212 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3213 t-slibgcc-elf-ver to tmake_file.
3214 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3216 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3217 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3218 t-slibgcc-elf-ver, t-linux to tmake_file.
3219 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3221 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3222 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3223 (alpha*-dec-*vms*): Likewise.
3224 (arm*-*-freebsd*): Append to tmake_file.
3225 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3226 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3228 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3229 tmake_file for arm*-*-symbianelf*.
3230 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3231 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3233 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3234 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3235 pa/t-slibgcc-dwarf-ver to tmake_file.
3236 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3237 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3238 (hppa*64*-*-hpux11*): Likewise.
3239 (hppa[12]*-*-hpux11*): Likewise.
3240 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3241 i386/t-crtpc, i386/t-crtfm.
3242 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3243 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3245 Add i386/t-cygwin to tmake_file.
3246 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3247 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3248 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3250 Add i386/t-mingw32 to tmake_file.
3251 (x86_64-*-mingw*): Likewise.
3252 (ia64*-*-freebsd*): Append to tmake_file.
3253 (ia64*-*-linux*): Append to tmake_file.
3254 Replace ia64/t-glibc by ia64/t-linux.
3255 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3257 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3258 t-slibgcc-hpux to tmake_file.
3259 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3260 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3261 (m32rle-*-linux*): Likewise.
3262 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3264 (microblaze*-linux*): New case.
3265 Append to tmake_file, add t-slibgcc-nolc-override.
3266 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3267 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3268 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3269 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3270 rs6000/t-slibgcc-aix to tmake_file.
3271 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3272 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3273 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3274 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3275 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3276 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3278 (sparc-*-linux*): Append to tmake_file for *-leon*.
3279 Add sparc/t-linux to tmake_file for non-Leon targets.
3280 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3281 (tic6x-*-uclinux): New case.
3282 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3283 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3284 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3285 (am33_2.0-*-linux*): Append to tmake_file.
3286 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3287 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3288 x86_64-*-kfreebsd*-gnu.
3289 Add i386/t-linux to tmake_file.
3291 2011-10-28 Ian Lance Taylor <iant@google.com>
3293 * config/i386/morestack.S: Correct CFI information to do proper
3294 returns throughout function. In 32-bit mode, save %ebx so that it
3295 is restored on unwind.
3297 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3299 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3300 case where B3 isn't the return register.
3302 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3303 logic for doubleword pops.
3305 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
3307 * config/rs6000/t-freebsd: Add wildcard.
3309 2011-10-21 Paul Brook <paul@codesourcery.com>
3311 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3313 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
3314 Eric Botcazou <ebotcazou@adacore.com>
3317 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3318 fs->signal_frame to 1.
3320 2011-10-07 Ian Lance Taylor <iant@google.com>
3322 * generic-morestack-thread.c: #include <errno.h>.
3324 2011-10-07 Ian Lance Taylor <iant@google.com>
3327 * generic-morestack.c (__generic_morestack): Make sure the segment
3328 is large enough for both the stack frame and the copied
3331 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3334 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3337 2011-09-28 Nick Clifton <nickc@redhat.com>
3339 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3340 64-bit doubles are not enabled.
3341 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3342 and floatunsisf functions.
3344 2011-09-13 Paul Brook <paul@codesourcery.com>
3346 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3347 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3348 * unwind-arm-common.inc: New file.
3349 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3350 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3351 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3352 * config/c6x/libunwind.S: New file.
3353 * config/c6x/pr-support.c: New file.
3354 * config/c6x/unwind-c6x.c: New file.
3355 * config/c6x/unwind-c6x.h: New file.
3356 * config/c6x/t-c6x-elf: New file.
3358 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
3360 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
3361 (ASM_DIVZERO): Ditto.
3362 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
3364 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
3366 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
3368 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
3371 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
3372 instead of an assembly one.
3374 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
3377 * Makefile.in (install-unwind_h): Create
3378 $(gcc_objdir)/include/unwind.h atomically.
3380 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3382 * Makefile.in (install-unwind_h): Remove destination file first.
3384 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3387 * config/mips/t-mips16: New file.
3388 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
3389 (mips*-*-linux*): Likewise.
3390 (mips*-sde-elf*): Likewise.
3391 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
3392 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
3393 Add mips/t-mips16 to tmake_file.
3394 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
3395 (mips-*-elf*): Likewise.
3396 (mips64-*-elf*): Likewise.
3397 (mips64orion-*-elf*): Likewise.
3398 (mips*-*-rtems*): Likewise.
3399 (mipstx39-*-elf*): Likewise.
3400 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
3401 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
3403 Use $(srcdir) to refer to sync.c.
3405 ($(libgcc-sync-funcs-o)): Likewise.
3406 ($(libgcc-sync-size-funcs-s-o)): Likewise.
3407 ($(libgcc-sync-funcs-s-o)): Likewise.
3409 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3411 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3414 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3417 * config/i386/value-unwind.h: New.
3419 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3421 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3422 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3423 Add to tmake_file rather than overriding it.
3425 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3427 * config/t-softfp: Remove.
3428 * soft-fp: Moved from ../gcc/config.
3429 * soft-fp/README: Remove t-softfp reference.
3430 * soft-fp/t-softfp: Move to config/t-softfp.
3431 (softfp_machine_header): Remove.
3432 (softfp_file_list): Remove config subdir.
3433 (soft-fp-objects): New variable.
3434 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3435 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3436 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3437 * config/t-softfp-excl: New file.
3438 * config/t-softfp-sfdf: New file.
3439 * config/t-softfp-tf: New file.
3440 * config/no-sfp-machine.h: New file.
3441 * config/arm/sfp-machine.h: New file.
3442 * config/arm/t-softfp: New file.
3443 * config/c6x/sfp-machine.h: New file.
3444 * config/i386/32/t-fprules-softfp: Rename to ...
3445 * config/i386/32/t-softfp: ... this.
3446 (tifunctions, LIB2ADD): Remove.
3447 (softfp_int_modes): Override.
3448 * config/i386/64/t-softfp-compat (tf-functions): Remove config
3450 * config/i386/64/eqtf2.c: Likewise.
3451 * config/i386/64/getf2.c: Likewise.
3452 * config/i386/64/letf2.c: Likewise.
3453 * config/ia64/sft-machine.h: New file.
3454 * config/ia64/t-fprules-softfp: Rename to ...
3455 * config/ia64/t-softfp: ... this.
3456 * config/lm32/sfp-machine.h: New file.
3457 * config/moxie/t-moxie-softfp: Remove.
3458 * config/rs6000/ibm-ldouble-format: New file.
3459 * config/rs6000/ibm-ldouble.c: New file.
3460 * config/rs6000/libgcc-ppc-glibc.ver: New file
3461 * config/rs6000/libgcc-ppc64.ver: New file
3462 * config/rs6000/sfp-machine.h: New file.
3463 * config/rs6000/t-freebsd: New file.
3464 * config/rs6000/t-ibm-ldouble: New file.
3465 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
3466 libgcc-ppc-glibc.ver.
3467 * config/rs6000/t-linux64: New file.
3468 * config/rs6000/t-ppccomm (LIB2ADD): Add
3469 $(srcdir)/config/rs6000/ibm-ldouble.c.
3470 * config/rs6000/t-ppccomm-ldbl: New file.
3471 * config/score/sfp-machine.h: New file.
3472 * config.host (sfp_machine_header): Explain.
3473 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
3474 t-softfp to tmake_file.
3475 (arm*-*-uclinux*): Likewise.
3476 (arm*-*-ecos-elf): Likewise.
3477 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3478 (arm*-*-rtems*): Likewise.
3479 (arm*-*-elf): Likewise.
3480 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
3482 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
3483 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
3484 (lm32-*-uclinux*): Likewise.
3485 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
3486 t-softfp-excl, t-softfp.
3487 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
3488 (powerpc64-*-darwin*): Likewise.
3489 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
3491 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
3493 (powerpc-*-eabisim*): Likewise.
3494 (powerpc-*-elf*): Likewise.
3495 (powerpc-*-eabialtivec*): Likewise.
3496 (powerpc-xilinx-eabi*): Likewise.
3497 (powerpc-*-rtems*): Likewise.
3498 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
3499 t-softfp-excl, t-softfp to tmake_file.
3500 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
3501 rs6000/t-ppccomm-ldbl to tmake_file.
3502 (powerpcle-*-elf*): Likewise.
3503 (powerpcle-*-eabisim*): Likewise.
3504 (powerpcle-*-eabi*): Likewise.
3505 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3506 rs6000/t-ibm-ldouble to tmake_file.
3507 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3508 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3509 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
3510 (tic6x-*-*): Likewise.
3511 (i[34567]86-*-darwin*, x86_64-*-darwin*,
3512 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
3513 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
3514 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
3515 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
3516 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
3517 t-softfp to tmake_file.
3518 * configure.ac (sfp_machine_header): Provide default if unset.
3520 Link sfp-machine.h to config/$sfp_machine_header.
3521 * configure: Regenerate.
3523 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3525 * Makefile.in (double_type_size, long_double_type_size): Set.
3526 Remove $(fpbit-in-libgcc) support.
3527 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
3528 (fpbit-src): New variable.
3529 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
3530 Compile with -DFLOAT $(FPBIT_CFLAGS).
3532 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
3533 Compile with $(FPBIT_CFLAGS).
3535 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
3536 Compile with -DFLOAT $(TPBIT_CFLAGS).
3538 * configure.ac (double_type_size, long_double_type_size):
3539 Determine and substitute.
3540 * configure: Regenerate.
3541 * fp-bit.c, fp-bit.h: New files.
3542 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
3543 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
3544 * config/mips/t-mips: New file.
3545 * config/mips/t-sdemtk: New file.
3546 * config/rs6000/ppc64-fp.c: New file.
3547 * config/rs6000/t-darwin (LIB2ADD): Add
3548 $(srcdir)/config/rs6000/ppc64-fp.c.
3549 * config/rs6000/t-ppc64-fp: New file.
3550 * config/rx/rx-lib.h: New file.
3551 * config/rx/t-rx (FPBIT): Set to true.
3552 ($(gcc_objdir)/fp-bit.c): Remove.
3553 (DPBIT): Set to true only with -m64bit-doubles.
3554 ($(gcc_objdir)/dp-bit.c): Remove.
3555 * config/sparc/t-softfp: Remove.
3556 * config/spu/t-elf: New file.
3557 * config/t-fdpbit, config/t-fpbit: New files.
3558 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
3559 (mips*-*-*): Likewise.
3560 (arm-wrs-vxworks): Likewise.
3561 (arm*-*-freebsd*): Likewise.
3562 (avr-*-rtems*): Add t-fpbit to tmake_file.
3563 (avr-*-*): Likewise.
3564 (bfin*-elf*): Add t-fdpbit to tmake_file.
3565 (bfin*-uclinux*): Likewise.
3566 (bfin*-linux-uclibc*): Likewise.
3567 (bfin*-rtems*): New case.
3568 Add t-fdpbit to tmake_file.
3569 (bfin*-*): Add t-fdpbit to tmake_file.
3570 (crisv32-*-elf): Likewise.
3571 (cris-*-linux*): Likewise.
3572 (fr30-*-elf): Likewise.
3573 (frv-*-elf, frv-*-*linux*): Likewise.
3574 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
3575 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
3576 (m32r-*-elf*): Likewise.
3577 (m32rle-*-elf*): Likewise.
3578 (m32r-*-linux*): Likewise.
3579 (m32rle-*-linux*): Likewise.
3580 (mcore-*-elf): Add t-fdpbit to tmake_file.
3581 (microblaze*-*-*): Likewise.
3582 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
3583 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
3584 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
3586 Add mips/t-tpbit to tmake-file.
3587 (mips*-*-linux*): Fix typo.
3588 (mips*-sde-elf*): New case
3589 Add mips/t-sdemtk unless using newlib.
3590 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
3591 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
3592 (mn10300-*-*): Likewise.
3593 (pdp11-*-*): Likewise.
3594 (picochip-*-*): Add t-fpbit to tmake_file.
3595 (powerpc-*-eabisimaltivec*): Likewise.
3596 (powerpc-*-eabisim*): Likewise.
3597 (powerpc-*-elf*): Likewise.
3598 (powerpc-*-eabialtivec*): Likewise.
3599 (powerpc-xilinx-eabi*): New case.
3600 Add t-fdpbit to tmake_file.
3601 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
3602 (powerpc-*-rtems*): Likewise.
3603 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
3605 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
3607 (powerpc-*-lynxos*): Likewise.
3608 (powerpcle-*-elf*): Likewise.
3609 (powerpcle-*-eabisim*): Likewise.
3610 (powerpcle-*-eabi*): Likewise.
3611 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3612 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
3613 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3614 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3615 (rx-*-elf): Add t-fdpbit to tmake_file.
3616 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3617 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3618 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3619 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
3621 (sh-*-rtems*): Add t-fdpbit to tmake_file.
3622 (sh-wrs-vxworks): Likewise.
3623 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
3624 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
3625 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
3626 (sparc64-*-rtems*): ... new case.
3627 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
3628 (spu-*-elf*): Likewise.
3629 Add spu/t-elf to tmake_file.
3630 (v850*-*-*): Add t-fdpbit to tmake_file.
3631 (xstormy16-*-elf): Likewise.
3632 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
3633 (mep*-*-*): Likewise.
3635 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3637 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
3639 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
3640 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
3641 (install-unwind_h): New target.
3642 (all): Depend on it.
3643 * config.host (unwind_header): New variable.
3644 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
3645 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3646 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
3647 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
3648 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
3650 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
3652 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
3654 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
3656 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
3657 (ia64*-*-freebsd*): Likewise.
3658 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
3660 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
3661 $with_system_libunwind.
3662 (ia64*-*-hpux*): Set tmake_file.
3663 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
3664 (picochip-*-*): Set tmake_file.
3665 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
3667 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3668 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3669 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
3670 (xtensa*-*-elf*): Set tmake_file.
3671 (xtensa*-*-linux*): Likewise.
3672 * configure.ac: Include ../config/unwind_ipinfo.m4.
3673 Call GCC_CHECK_UNWIND_GETIPINFO.
3674 Link unwind.h to $unwind_header.
3675 * configure: Regenerate.
3676 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
3677 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
3678 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
3679 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
3680 * config/unwind-dw2-fde-darwin.c: New file.
3681 * config/arm/libunwind.S, config/arm/pr-support.c,
3682 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
3683 config/arm/unwind-arm.h,: New files.
3684 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
3685 config/ia64/t-eh-ia64, config/ia64/t-glibc,
3686 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
3687 config/ia64/t-vms, config/ia64/unwind-ia64.c,
3688 config/ia64/unwind-ia64.h: New files.
3689 * config/picochip/t-picochip: New file.
3690 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
3692 * config/rs6000/t-darwin (LIB2ADDEH): Set.
3693 * config/s390/t-tpf (LIB2ADDEH): Remove.
3694 * config/t-darwin (LIB2ADDEH): Set.
3695 * config/t-eh-dw2-dip: New file.
3696 * config/t-libunwind, config/t-libunwind-elf: New files.
3697 * config/t-sol2 (LIB2ADDEH): Remove.
3698 * config/xtensa/t-xtensa: New file.
3700 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
3702 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
3703 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
3704 long long to check rt_sigreturn syscall.
3706 2011-08-02 Alan Modra <amodra@gmail.com>
3708 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3709 Restore for indirect call bcrtl from correct stack slot, and only
3710 if cfa+40 isn't valid.
3712 2011-08-01 Julian Brown <julian@codesourcery.com>
3714 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
3715 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
3716 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
3718 2011-08-01 Julian Brown <julian@codesourcery.com>
3720 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
3721 (libgcc-std.ver.in): Use above.
3722 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
3723 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
3725 * config/t-fixedpoint-gnu-prefix: New file.
3726 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
3727 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
3730 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
3732 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
3733 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
3734 for x86-64. Properly check __x86_64__ and __LP64__.
3736 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
3738 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
3740 (_FP_WS_TYPE): Likewise.
3741 (_FP_I_TYPE): Likewise.
3743 2011-07-28 Alan Modra <amodra@gmail.com>
3745 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3746 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
3747 in a plt call stub. Do restore r2 if stopped on bctrl.
3749 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3751 * config.host (i[3456x]86-*-netware*): Remove.
3752 * config/i386/netware-crt0.c, config/i386/t-nwld,
3753 config/i386/t-slibgcc-nwld: Remove.
3755 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
3757 * config.host: Handle tic6x-*-*.
3758 * config/c6x/c6x-abi.h: New file.
3760 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3762 * config/i386/crtprec.c: New file.
3763 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
3764 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
3765 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
3766 (x86_64-*-darwin*): Likewise.
3767 (i[34567]86-*-solaris2*: Likewise.
3769 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3771 * config/alpha/crtfastmath.c: New file.
3772 * config/i386/crtfastmath.c: New file.
3773 * config/ia64/crtfastmath.c: New file.
3774 * config/mips/crtfastmath.c: New file.
3775 * config/sparc/crtfastmath.c: New file.
3777 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
3779 Add -frandom-seed=gcc-crtfastmath.
3780 * config/alpha/t-crtfm: Remove.
3781 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
3782 * config/ia64/t-ia64 (crtfastmath.o): Remove.
3784 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
3785 (alpha*-dec-osf5.1*): Likewise.
3786 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
3787 Add crtfastmath.o to extra_parts.
3788 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
3789 Add crtfastmath.o to extra_parts.
3790 (x86_64-*-darwin*): Likewise.
3791 (x86_64-*-mingw*): Likewise.
3792 (ia64*-*-elf*): Add t-crtfm to tmake_file.
3793 (ia64*-*-freebsd*): Likewise.
3794 (ia64*-*-linux*): Likewise.
3795 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
3796 Add crtfastmath.o to extra_parts.
3798 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3800 * config/darwin-crt3.o: New file.
3801 * config/rs6000/darwin-crt2.c: New file.
3802 * config/t-darwin: New file.
3803 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
3805 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
3806 (powerpc-*-darwin*): Add crt2.o to extra_parts.
3807 (powerpc64-*-darwin*): Likewise.
3809 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3811 * config/i386/netware-crt0.c: New file.
3812 * config/i386/t-nwld: Rename to ...
3813 * config/i386/t-slibgcc-nwld: ... this.
3814 * config/i386/t-nwld: New file.
3815 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
3817 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
3820 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3822 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
3824 * configure: Regenerate.
3826 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3828 * dfp-bit.c, dfp-bit.h: New files.
3829 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
3831 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
3832 ($(d64pbit-o)): Likewise.
3833 ($(d128pbit-o)): Likewise.
3834 * config/t-dfprules: New file.
3835 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
3836 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
3837 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3838 (x86_64-*-linux*): Likewise.
3839 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3840 (i[34567]86-*-cygwin*): Likewise.
3841 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
3842 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3844 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3846 * Makfile.in (LIBGCOV): New variable.
3847 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
3848 * libgcov.c: New file.
3850 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3852 * fixed-bit.c, fixed-bit.h: New files.
3853 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
3854 refer to fixed-bit.c.
3856 2011-07-07 Joseph Myers <joseph@codesourcery.com>
3858 * config.host (*local*): Remove.
3860 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3863 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
3864 like i?86-*-solaris2.1[0-9]*.
3865 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
3866 * configure.ac (i?86-*-solaris2*): Likewise.
3867 * configure: Regenerate.
3869 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
3871 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3872 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
3873 md_unwind_header by splitting out of...
3874 (i[34567]86-*-linux*): ... this.
3875 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
3876 Remove md_unwind_header by splitting out of...
3877 (x86_64-*-linux*): ... this.
3879 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
3881 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
3883 2011-06-28 Nick Clifton <nickc@redhat.com>
3885 * config.host: Recognize all V850 variants.
3887 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
3889 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
3891 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3893 * shared-object.mk (c_flags-$o): Save c_flags.
3894 ($(base)$(objext)): Use it.
3895 ($(base)_s$(objext)): Likewise.
3897 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
3899 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
3900 * libgcc-std.ver.in (GCC_4.7.0): New section.
3902 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
3906 * config/avr/t-avr: Fix line endings.
3907 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
3910 2011-06-14 Olivier Hainque <hainque@adacore.com>
3911 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3913 * config/mips/irix6-unwind.h: New file.
3914 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
3916 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
3918 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
3919 (sparc64_fallback_frame_state): Use it.
3920 (sparc64_frob_update_context): Further adjust context.
3921 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
3922 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
3923 * config/sparc/sol2-cn.S: Likewise.
3925 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3927 * enable-execute-stack-empty.c: New file.
3928 * enable-execute-stack-mprotect.c: New file.
3929 * config/i386/enable-execute-stack-mingw32.c: New file.
3930 * config.host (enable_execute_stack): New variable.
3931 Select appropriate variants.
3932 * configure.ac: Link enable-execute-stack.c to
3933 $enable_execute_stack.
3934 * configure: Regenerate.
3935 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
3936 (lib2funcs): Remove _enable_execute_stack.
3938 2011-06-09 David S. Miller <davem@davemloft.net>
3939 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3941 * config.host (sparc-*-linux*): Correct md_unwind_header
3943 (s390x-ibm-tpf*): Fix typo.
3945 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3947 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
3948 Add crtfastmath.o to extra_parts.
3949 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
3951 * config/mips/t-crtfm: Remove.
3953 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3955 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
3957 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
3959 * config.host (sh*-*-linux*): Fix typo.
3961 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3963 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
3964 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
3965 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
3966 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
3967 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
3968 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
3969 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
3970 Wrap in !__MINGW64__.
3971 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
3972 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
3973 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
3974 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
3975 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
3976 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
3977 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
3979 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
3980 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
3981 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
3982 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
3983 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
3984 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
3985 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
3986 * config/no-unwind.h: New file.
3987 * config.host (md_unwind_header): Document.
3989 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
3990 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
3991 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
3992 hppa[12]*-*-hpux11*): Set md_unwind_header.
3993 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
3994 Set md_unwind_header.
3995 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
3996 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
3997 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
3998 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
3999 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
4000 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
4001 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
4003 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
4004 * configure: Regenerate.
4006 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4008 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
4009 Set tmake_file, extra_parts.
4010 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
4012 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
4014 * config/mips/t-irix6: New file.
4015 * config/mips/t-slibgcc-irix: New file.
4017 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4019 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
4020 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
4022 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4024 * configure.ac (target_thread_file): Determine thread model.
4025 * configure: Regenerate.
4026 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
4027 * config/alpha/t-alpha: New file.
4028 * config/alpha/t-crtfm: Use $<.
4029 * config/alpha/t-ieee: New file.
4030 * config/alpha/t-osf-pthread: New file.
4031 * config/alpha/t-slibgcc-osf: New file.
4032 * config/alpha/libgcc-osf5.ver: New file.
4034 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4036 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
4038 Add crtfastmath.o to extra_parts.
4040 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4042 * config/gmon-sol2.c: Reindent.
4044 Remove, correct casts.
4045 Use STDERR_FILENO, NULL.
4046 (BASEADDRESS): Remove.
4048 (errno, sbrk): Remove declarations.
4049 (monstartup) [hp300]: Remove.
4052 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4054 * Makefile.in (cpu_type): Define.
4055 * config.host (i[34567]86-*-rtems*): Handle it.
4056 (i[34567]86-*-solaris2*): Move body ...
4057 (*-*-solaris2*): ... here.
4058 New case, generalize.
4059 (sparc-*-elf*): Handle it.
4060 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
4061 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
4062 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
4064 (sparc*-*-solaris2*): ... this.
4066 (sparc64-*-elf*): Handle it.
4067 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
4068 Merge ../gcc/config/i386/gmon-sol2.c.
4069 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
4071 Merge ../gcc/config/i386/sol2-gc1.asm.
4072 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
4074 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
4076 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4077 * config/i386/t-crtstuff: New file.
4078 * config/i386/t-softfp: New file.
4079 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4080 $(T)crti.o, $(T)crtn.o): Remove.
4081 (gcrt1.o): New rule.
4082 (TARGET_LIBGCC2_CFLAGS): Remove.
4083 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4084 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4085 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4086 * config/sparc/t-sol2: New file.
4087 * config/sparc/t-crtfm: Move to ...
4088 * config/t-crtfm: ... this.
4089 Use $(cpu_type), $<.
4090 * config/t-crtin: New file.
4091 * config/sparc/t-softfp: New file.
4092 * config/sparc/t-softmul: New file.
4093 * config/t-rtems: New file.
4094 * config/t-slibgcc: New file.
4095 * config/t-slibgcc-elf-ver: New file.
4096 * config/t-slibgcc-gld: New file.
4097 * config/t-slibgcc-sld: New file.
4098 * config/t-sol2: New file.
4099 * configure.ac: Include ../config/lib-ld.m4.
4100 Call AC_LIB_PROG_LD_GNU.
4101 Substitute cpu_type.
4102 * configure: Regenerate.
4104 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4107 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4108 libgcc-std.ver in the build directory.
4109 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4110 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4112 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4114 * libgcc-std.ver.in: New file.
4115 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4117 (libgcc-std.ver): New rule.
4118 * config/t-gnu-prefix: New file.
4120 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4122 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4124 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4126 * config/i386/darwin-lib.h: New file.
4128 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4130 * config/arm/symbian-lib.h: New.
4132 2011-05-04 Chris Demetriou <cgd@google.com>
4134 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4135 (__x86.get_pc_thunk.bx): ...this.
4136 (__morestack): Adjust for rename, remove undef of __i686.
4138 2011-05-03 Chris Demetriou <cgd@google.com>
4140 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4142 2011-03-22 Joseph Myers <joseph@codesourcery.com>
4144 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4145 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4146 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4147 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4148 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4151 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
4153 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4154 Adjust copyright year.
4156 2011-03-07 Ian Lance Taylor <iant@google.com>
4158 * generic-morestack.c (__splitstack_find): Adjust returned stack
4159 pointer to include all registers pushed by __morestack.
4161 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4164 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4165 (toolexecdir): Calculate and AC_SUBST.
4166 (toolexeclibdir): Likewise.
4167 * Makefile.in (target_noncanonical): Import.
4168 (toolexecdir): Likewise.
4169 (toolexeclibdir): Likewise.
4170 * configure: Regenerate.
4172 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4175 * config/arm/bpabi.h: Rename to...
4176 * config/arm/bpabi-lib.h: ...this.
4178 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4180 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4182 * configure: Regenerate.
4184 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4186 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4187 __FLOAT_WORD_ORDER__.
4188 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4191 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4194 * Makefile.in (install-strip): New phony target.
4196 2010-11-07 Ian Lance Taylor <iant@google.com>
4199 * config/i386/morestack.S (__morestack_large_model): New
4202 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4204 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4206 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4208 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4210 * config/arm/bpabi.h: New file.
4211 * config/frv/frv-abi.h: New file.
4213 2010-10-01 Ian Lance Taylor <iant@google.com>
4215 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4216 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4218 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4221 * config.host: Add the missing `$'.
4223 2010-09-30 Michael Eager <eager@eagercon.com>
4225 * config.host: Add microblaze*-*-*.
4226 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4227 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4228 udivsi3.asm,umodsi3.asm}: New.
4230 2010-09-28 Ian Lance Taylor <iant@google.com>
4232 * configure.ac: Adjust CFI test to test assembler directly rather
4233 than checking gcc preprocessor macro.
4234 * configure: Rebuild.
4236 2010-09-27 Ian Lance Taylor <iant@google.com>
4238 * configure.ac: Test whether assembler supports CFI directives.
4239 * config.host: Only add t-stack and i386/t-stack-i386 to
4240 tmake_file if libgcc_cv_cfi is "yes".
4241 * configure: Rebuild.
4243 2010-09-27 Ian Lance Taylor <iant@google.com>
4245 * generic-morestack.h: New file.
4246 * generic-morestack.c: New file.
4247 * generic-morestack-thread.c: New file.
4248 * config/i386/morestack.S: New file.
4249 * config/t-stack: New file.
4250 * config/i386/t-stack-i386: New file.
4251 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4252 i386/t-stack-i386 to tmake_file.
4254 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4256 * Makefile.in (libgcc-extra-parts): Check for static archives and
4257 invoke ranlib after installing them.
4258 (gcc-extra-parts): Likewise.
4259 (install-leaf): Likewise.
4261 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4263 * configure: Regenerated.
4265 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
4267 * configure: Regenerated.
4269 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4270 Andrew Pinski <pinskia@gmail.com>
4273 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4275 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4278 * configure: Regenerated.
4280 2010-09-06 Andreas Schwab <schwab@redhat.com>
4282 * configure: Regenerate.
4284 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4286 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4288 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4291 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4292 Iain Sandoe <iains@gcc.gnu.org>
4295 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4296 LIB2FUNCS_EXCLUDE functions.
4298 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4300 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4302 * configure: Regenerate.
4304 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
4306 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4307 i386/t-freebsd to tmake_file.
4308 * config/i386/t-freebsd: New file.
4309 * config/i386/libgcc-bsd.ver: New file.
4311 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4313 * config.host (powerpc*-eabispe*): Set tmake_file.
4314 (powerpc*-eabi*): Likewise.
4315 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4316 crtbeginS, crtendS, crtbeginT.
4318 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
4320 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4321 to tmake_file. Add crtfastmath.o to extra_parts.
4322 * config/mips/t-crtfm: New.
4324 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4326 * config.host (sparc64-*-rtems*): New target.
4328 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4330 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4333 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4335 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4337 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4339 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4340 alpha-dec-osf5.0* support.
4342 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
4344 * config.host: Add lm32-*-rtems*.
4346 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4347 Uros Bizjak <ubizjak@gmail.com>
4350 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4351 like other remaining 32-bit x86 OSes.
4352 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4354 * config/i386/libgcc-sol2.ver: New file.
4355 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4357 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
4360 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
4361 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
4362 is used and substitute set_use_emutls.
4363 * configure: Regenerated.
4365 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
4367 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
4369 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4372 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
4374 ($(T)gcrt1.o): Likewise.
4375 ($(T)crt1.o): Likewise.
4376 ($(T)crti.o): Likewise.
4377 ($(T)crtn.o): Likewise.
4379 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4382 * Makefile.in (install): Use $(MAKE) string in rule, for
4385 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
4387 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
4388 * config/mmix/t-mmix: New file.
4389 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
4391 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
4394 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
4397 2010-01-04 Anthony Green <green@moxielogic.com>
4399 * config/moxie/crti.asm, config/moxie/crtn.asm,
4400 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
4401 config/moxie/t-moxie: New files.
4402 * config.host: Add t-moxie-softfp reference.
4404 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4407 * config/t-slibgcc-darwin: Fix embedded rpaths for
4408 --enable-version-specific-runtime-libs, build extension stub
4409 libs exposing features available from current libgcc_s.
4411 2009-11-11 Jon Beniston <jon@beniston.com>
4413 * config.host: Add lm32 targets.
4414 * config/lm32: New directory.
4415 * config/lm32/libgcc_lm32.h: New file.
4416 * config/lm32/_mulsi3.c: New file.
4417 * config/lm32/_udivmodsi4.c: New file.
4418 * config/lm32/_divsi3.c: New file.
4419 * config/lm32/_modsi3.c: New file.
4420 * config/lm32/_udivsi3.c: New file.
4421 * config/lm32/_umodsi3.c: New file.
4422 * config/lm32/_lshrsi3.S: New file.
4423 * config/lm32/_ashrsi3.S: New file.
4424 * config/lm32/_ashlsi3.S: New file.
4425 * config/lm32/crti.S: New file.
4426 * config/lm32/crtn.S: New file.
4427 * config/lm32/t-lm32: New file.
4428 * config/lm32/t-elf: New file.
4429 * config/lm32/t-uclinux: New file.
4431 2009-10-26 Nick Clifton <nickc@redhat.com>
4433 * config.host: Add support for RX target.
4434 * config/rx: New directory.
4435 * config/rx/rx-abi-functions.c: New file. Supplementary
4436 functions for libgcc to support the RX ABI.
4437 * config/rx/rx-abi.h: New file. Supplementary header file for
4438 libgcc RX ABI functions.
4439 * config/rx/t-rx: New file: Makefile fragment for building
4442 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
4444 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
4445 constraint of y0 to "g".
4447 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4449 * config.host: Include the s390 makefile fragments.
4450 * config/s390/32/_fixdfdi.c: New file.
4451 * config/s390/32/_fixsfdi.c: New file.
4452 * config/s390/32/_fixtfdi.c: New file.
4453 * config/s390/32/_fixunsdfdi.c: New file.
4454 * config/s390/32/_fixunssfdi.c: New file.
4455 * config/s390/32/_fixunstfdi.c: New file.
4456 * config/s390/32/t-floattodi: New file.
4457 * config/s390/libgcc-glibc.ver: New file.
4458 * config/s390/t-crtstuff: New file.
4459 * config/s390/t-linux: New file.
4460 * config/s390/t-tpf: New file.
4462 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4464 * configure.ac (AC_PREREQ): Bump to 2.64.
4466 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
4468 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
4470 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4472 * configure: Regenerate.
4474 2009-08-09 Douglas B Rupp <rupp@gnat.com>
4476 * config.host (ia64-hp-*vms*): New target.
4477 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
4480 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4482 * configure.ac: Add snippet for maintainer-mode.
4483 * configure: Regenerate.
4484 * Makefile.in (AUTOCONF, configure_deps): New variables.
4485 ($(srcdir)/configure)): New rule, active only with maintainer
4488 2009-06-23 DJ Delorie <dj@redhat.com>
4491 * config.host: Add mep support.
4493 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
4495 * config.host: Add i386/${host_address}/t-fprules-softfp and
4496 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
4498 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
4500 * config/i386/64/_multc3.c: Likewise.
4501 * config/i386/64/_powitf2.c: Likewise.
4502 * config/i386/64/eqtf2.c: Likewise.
4503 * config/i386/64/getf2.c: Likewise.
4504 * config/i386/64/letf2.c: Likewise.
4505 * config/i386/64/letf2.c: Likewise.
4506 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
4507 unsigned long long for x64 mingw targets.
4508 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
4509 (_FP_I_TYPE): Define as long long for x64 mingw target.
4511 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
4513 * config.host (vax-*-linux*): New.
4515 2009-05-31 Anthony Green <green@moxielogic.com>
4517 * config.host: Add moxie support.
4518 * config/moxie/t-moxie: New file.
4520 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
4522 * config.host: Add i386/${host_address}/t-fprules-softfp and
4523 t-softfp to tmake_file for i[34567]86-*-cygwin*.
4525 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
4527 * config.host: Add i386/${host_address}/t-fprules-softfp to
4528 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
4530 2009-04-09 Nick Clifton <nickc@redhat.com>
4532 * config/ia64/tf-signs.c: Change copyright header to refer to
4533 version 3 of the GNU General Public License with version 3.1
4534 of the GCC Runtime Library Exception and to point readers at
4535 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
4537 * config/i386/32/tf-signs.c: Likewise.
4538 * config/libbid/_addsub_dd.c: Likewise.
4539 * config/libbid/_addsub_sd.c: Likewise.
4540 * config/libbid/_addsub_td.c: Likewise.
4541 * config/libbid/_dd_to_df.c: Likewise.
4542 * config/libbid/_dd_to_di.c: Likewise.
4543 * config/libbid/_dd_to_sd.c: Likewise.
4544 * config/libbid/_dd_to_sf.c: Likewise.
4545 * config/libbid/_dd_to_si.c: Likewise.
4546 * config/libbid/_dd_to_td.c: Likewise.
4547 * config/libbid/_dd_to_tf.c: Likewise.
4548 * config/libbid/_dd_to_udi.c: Likewise.
4549 * config/libbid/_dd_to_usi.c: Likewise.
4550 * config/libbid/_dd_to_xf.c: Likewise.
4551 * config/libbid/_df_to_dd.c: Likewise.
4552 * config/libbid/_df_to_sd.c: Likewise.
4553 * config/libbid/_df_to_td.c: Likewise.
4554 * config/libbid/_di_to_dd.c: Likewise.
4555 * config/libbid/_di_to_sd.c: Likewise.
4556 * config/libbid/_di_to_td.c: Likewise.
4557 * config/libbid/_div_dd.c: Likewise.
4558 * config/libbid/_div_sd.c: Likewise.
4559 * config/libbid/_div_td.c: Likewise.
4560 * config/libbid/_eq_dd.c: Likewise.
4561 * config/libbid/_eq_sd.c: Likewise.
4562 * config/libbid/_eq_td.c: Likewise.
4563 * config/libbid/_ge_dd.c: Likewise.
4564 * config/libbid/_ge_sd.c: Likewise.
4565 * config/libbid/_ge_td.c: Likewise.
4566 * config/libbid/_gt_dd.c: Likewise.
4567 * config/libbid/_gt_sd.c: Likewise.
4568 * config/libbid/_gt_td.c: Likewise.
4569 * config/libbid/_isinfd128.c: Likewise.
4570 * config/libbid/_isinfd32.c: Likewise.
4571 * config/libbid/_isinfd64.c: Likewise.
4572 * config/libbid/_le_dd.c: Likewise.
4573 * config/libbid/_le_sd.c: Likewise.
4574 * config/libbid/_le_td.c: Likewise.
4575 * config/libbid/_lt_dd.c: Likewise.
4576 * config/libbid/_lt_sd.c: Likewise.
4577 * config/libbid/_lt_td.c: Likewise.
4578 * config/libbid/_mul_dd.c: Likewise.
4579 * config/libbid/_mul_sd.c: Likewise.
4580 * config/libbid/_mul_td.c: Likewise.
4581 * config/libbid/_ne_dd.c: Likewise.
4582 * config/libbid/_ne_sd.c: Likewise.
4583 * config/libbid/_ne_td.c: Likewise.
4584 * config/libbid/_sd_to_dd.c: Likewise.
4585 * config/libbid/_sd_to_df.c: Likewise.
4586 * config/libbid/_sd_to_di.c: Likewise.
4587 * config/libbid/_sd_to_sf.c: Likewise.
4588 * config/libbid/_sd_to_si.c: Likewise.
4589 * config/libbid/_sd_to_td.c: Likewise.
4590 * config/libbid/_sd_to_tf.c: Likewise.
4591 * config/libbid/_sd_to_udi.c: Likewise.
4592 * config/libbid/_sd_to_usi.c: Likewise.
4593 * config/libbid/_sd_to_xf.c: Likewise.
4594 * config/libbid/_sf_to_dd.c: Likewise.
4595 * config/libbid/_sf_to_sd.c: Likewise.
4596 * config/libbid/_sf_to_td.c: Likewise.
4597 * config/libbid/_si_to_dd.c: Likewise.
4598 * config/libbid/_si_to_sd.c: Likewise.
4599 * config/libbid/_si_to_td.c: Likewise.
4600 * config/libbid/_td_to_dd.c: Likewise.
4601 * config/libbid/_td_to_df.c: Likewise.
4602 * config/libbid/_td_to_di.c: Likewise.
4603 * config/libbid/_td_to_sd.c: Likewise.
4604 * config/libbid/_td_to_sf.c: Likewise.
4605 * config/libbid/_td_to_si.c: Likewise.
4606 * config/libbid/_td_to_tf.c: Likewise.
4607 * config/libbid/_td_to_udi.c: Likewise.
4608 * config/libbid/_td_to_usi.c: Likewise.
4609 * config/libbid/_td_to_xf.c: Likewise.
4610 * config/libbid/_tf_to_dd.c: Likewise.
4611 * config/libbid/_tf_to_sd.c: Likewise.
4612 * config/libbid/_tf_to_td.c: Likewise.
4613 * config/libbid/_udi_to_dd.c: Likewise.
4614 * config/libbid/_udi_to_sd.c: Likewise.
4615 * config/libbid/_udi_to_td.c: Likewise.
4616 * config/libbid/_unord_dd.c: Likewise.
4617 * config/libbid/_unord_sd.c: Likewise.
4618 * config/libbid/_unord_td.c: Likewise.
4619 * config/libbid/_usi_to_dd.c: Likewise.
4620 * config/libbid/_usi_to_sd.c: Likewise.
4621 * config/libbid/_usi_to_td.c: Likewise.
4622 * config/libbid/_xf_to_dd.c: Likewise.
4623 * config/libbid/_xf_to_sd.c: Likewise.
4624 * config/libbid/_xf_to_td.c: Likewise.
4625 * config/libbid/bid128.c: Likewise.
4626 * config/libbid/bid128_2_str.h: Likewise.
4627 * config/libbid/bid128_2_str_macros.h: Likewise.
4628 * config/libbid/bid128_2_str_tables.c: Likewise.
4629 * config/libbid/bid128_add.c: Likewise.
4630 * config/libbid/bid128_compare.c: Likewise.
4631 * config/libbid/bid128_div.c: Likewise.
4632 * config/libbid/bid128_fma.c: Likewise.
4633 * config/libbid/bid128_logb.c: Likewise.
4634 * config/libbid/bid128_minmax.c: Likewise.
4635 * config/libbid/bid128_mul.c: Likewise.
4636 * config/libbid/bid128_next.c: Likewise.
4637 * config/libbid/bid128_noncomp.c: Likewise.
4638 * config/libbid/bid128_quantize.c: Likewise.
4639 * config/libbid/bid128_rem.c: Likewise.
4640 * config/libbid/bid128_round_integral.c: Likewise.
4641 * config/libbid/bid128_scalb.c: Likewise.
4642 * config/libbid/bid128_sqrt.c: Likewise.
4643 * config/libbid/bid128_string.c: Likewise.
4644 * config/libbid/bid128_to_int16.c: Likewise.
4645 * config/libbid/bid128_to_int32.c: Likewise.
4646 * config/libbid/bid128_to_int64.c: Likewise.
4647 * config/libbid/bid128_to_int8.c: Likewise.
4648 * config/libbid/bid128_to_uint16.c: Likewise.
4649 * config/libbid/bid128_to_uint32.c: Likewise.
4650 * config/libbid/bid128_to_uint64.c: Likewise.
4651 * config/libbid/bid128_to_uint8.c: Likewise.
4652 * config/libbid/bid32_to_bid128.c: Likewise.
4653 * config/libbid/bid32_to_bid64.c: Likewise.
4654 * config/libbid/bid64_add.c: Likewise.
4655 * config/libbid/bid64_compare.c: Likewise.
4656 * config/libbid/bid64_div.c: Likewise.
4657 * config/libbid/bid64_fma.c: Likewise.
4658 * config/libbid/bid64_logb.c: Likewise.
4659 * config/libbid/bid64_minmax.c: Likewise.
4660 * config/libbid/bid64_mul.c: Likewise.
4661 * config/libbid/bid64_next.c: Likewise.
4662 * config/libbid/bid64_noncomp.c: Likewise.
4663 * config/libbid/bid64_quantize.c: Likewise.
4664 * config/libbid/bid64_rem.c: Likewise.
4665 * config/libbid/bid64_round_integral.c: Likewise.
4666 * config/libbid/bid64_scalb.c: Likewise.
4667 * config/libbid/bid64_sqrt.c: Likewise.
4668 * config/libbid/bid64_string.c: Likewise.
4669 * config/libbid/bid64_to_bid128.c: Likewise.
4670 * config/libbid/bid64_to_int16.c: Likewise.
4671 * config/libbid/bid64_to_int32.c: Likewise.
4672 * config/libbid/bid64_to_int64.c: Likewise.
4673 * config/libbid/bid64_to_int8.c: Likewise.
4674 * config/libbid/bid64_to_uint16.c: Likewise.
4675 * config/libbid/bid64_to_uint32.c: Likewise.
4676 * config/libbid/bid64_to_uint64.c: Likewise.
4677 * config/libbid/bid64_to_uint8.c: Likewise.
4678 * config/libbid/bid_b2d.h: Likewise.
4679 * config/libbid/bid_binarydecimal.c: Likewise.
4680 * config/libbid/bid_conf.h: Likewise.
4681 * config/libbid/bid_convert_data.c: Likewise.
4682 * config/libbid/bid_decimal_data.c: Likewise.
4683 * config/libbid/bid_decimal_globals.c: Likewise.
4684 * config/libbid/bid_div_macros.h: Likewise.
4685 * config/libbid/bid_dpd.c: Likewise.
4686 * config/libbid/bid_flag_operations.c: Likewise.
4687 * config/libbid/bid_from_int.c: Likewise.
4688 * config/libbid/bid_functions.h: Likewise.
4689 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4690 * config/libbid/bid_inline_add.h: Likewise.
4691 * config/libbid/bid_internal.h: Likewise.
4692 * config/libbid/bid_round.c: Likewise.
4693 * config/libbid/bid_sqrt_macros.h: Likewise.
4695 2009-04-09 Jakub Jelinek <jakub@redhat.com>
4697 * Makefile.in: Change copyright header to refer to version
4698 3 of the GNU General Public License and to point readers at the
4699 COPYING3 file and the FSF's license web page.
4700 * config.host: Likewise.
4702 2009-04-07 Alan Modra <amodra@bigpond.net.au>
4704 * config.host: Reorder and merge to match config.gcc change.
4706 2009-04-03 Alan Modra <amodra@bigpond.net.au>
4708 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
4710 2009-03-28 Joseph Myers <joseph@codesourcery.com>
4712 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
4713 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
4714 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
4715 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
4717 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
4719 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
4720 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4722 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
4724 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
4725 ia64/t-softfp-compat to tmake_file.
4727 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
4729 * config/ia64/__divxf3.asm: New.
4730 * config/ia64/_fixtfdi.asm: Likewise.
4731 * config/ia64/_fixunstfdi.asm: Likewise.
4732 * config/ia64/_floatditf.asm: Likewise.
4733 * config/ia64/t-fprules-softfp: Likewise.
4734 * config/ia64/t-softfp-compat: Likewise.
4735 * config/ia64/tf-signs.c: Likewise.
4737 2009-01-18 Ben Elliston <bje@au.ibm.com>
4739 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4741 2009-01-16 Ben Elliston <bje@au.ibm.com>
4743 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
4746 2009-01-13 Ben Elliston <bje@au.ibm.com>
4748 * config/t-softfp: New file.
4749 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
4750 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
4752 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4754 * config.host: Add m32r*-*-rtems*.
4756 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
4758 * config.host: Add m32c*-*-rtems*.
4760 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4763 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
4764 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
4765 * configure: Regenerate.
4766 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
4767 tmake_file here from gcc/config.gcc.
4768 Move extra_parts here from gcc/config.gcc.
4769 * config/i386/t-sol2: Move here from gcc/config/i386.
4770 Use gcc_srcdir instead of srcdir.
4772 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
4774 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
4777 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
4779 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
4781 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
4783 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
4785 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
4788 * config.host: Add picochip-*-*.
4790 2008-08-06 Bob Wilson <bob.wilson@acm.org>
4792 * config.host: Match more processor names for Xtensa.
4794 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
4796 * config/i386/64/t-softfp-compat: Update comments.
4798 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
4800 * config/i386/64/_divtc3-compat.c: Moved to ...
4801 * config/i386/64/_divtc3.c: Here.
4803 * config/i386/64/_multc3-compat.c: Moved to ...
4804 * config/i386/64/_multc3.c: Here.
4806 * config/i386/64/_powitf2-compat.c: Moved to ...
4807 * config/i386/64/_powitf2.c: Here.
4809 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
4810 .c suffix instead of -compat.c.
4812 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
4814 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
4815 (_FP_MUL_MEAT_D): Ditto.
4816 (_FP_DIV_MEAT_S): Ditto.
4817 (_FP_DIV_MEAT_D): Ditto.
4819 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
4821 * Makefile.in: Add support for __sync_* libgcc functions.
4823 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
4825 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
4827 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4830 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
4831 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
4833 * config/i386/64/t-fprules-softfp: Moved to ...
4834 * config/i386/64/t-softfp-compat: This. New.
4836 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
4838 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
4839 Initialize f with 0.0.
4841 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4844 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
4846 * config/i386/64/_divtc3-compat.c: New.
4847 * config/i386/64/_multc3-compat.c: Likewise.
4848 * config/i386/64/_powitf2-compat.c: Likewise.
4849 * config/i386/64/eqtf2.c: Likewise.
4850 * config/i386/64/getf2.c: Likewise.
4851 * config/i386/64/letf2.c: Likewise.
4852 * config/i386/64/t-fprules-softfp: Likewise.
4854 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4856 * config.host: Add i386/${host_address}/t-fprules-softfp to
4857 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
4858 i[34567]86-*-linux*, x86_64-*-linux*.
4860 * configure.ac: Set host_address to 64 or 32 for x86.
4861 * configure: Regenerated.
4863 * Makefile.in (config.status): Also depend on
4864 $(srcdir)/config.host.
4866 * config/i386/32/t-fprules-softfp: New.
4867 * config/i386/32/tf-signs.c: Likewise.
4869 * config/i386/64/sfp-machine.h: New. Moved from gcc.
4871 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4872 Uros Bizjak <ubizjak@gmail.com>
4874 * config/i386/32/sfp-machine.h: New.
4876 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
4878 * config/rs6000/t-ppccomm: Remove rules that conflict with
4879 auto-generated rules.
4881 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4883 * configure.ac: sinclude override.m4.
4884 * configure: Regenerate.
4886 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
4888 * configure: Regenerate.
4890 2008-06-10 Joseph Myers <joseph@codesourcery.com>
4892 * Makefile.in (DECNUMINC): Remove
4893 -I$(MULTIBUILDTOP)../../libdecnumber.
4896 2008-06-07 Joseph Myers <joseph@codesourcery.com>
4898 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
4899 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
4900 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
4901 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
4902 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
4903 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
4904 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
4905 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
4906 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
4907 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
4908 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
4909 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
4910 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
4911 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
4913 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
4915 * config.host (sh2[lbe]*-*-linux*): Allow target.
4917 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
4919 * config/rs6000/t-ppccomm: Add build rules for new files.
4920 (LIB2ADD_ST): New variable.
4922 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
4926 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
4927 * config/t-avr: New file. Build 16bit libgcc functions.
4929 2008-03-02 Jakub Jelinek <jakub@redhat.com>
4932 * config/t-slibgcc-darwin: Make install-leaf dependent on
4933 install-darwin-libgcc-stubs instead of install.
4935 2008-01-25 Joseph Myers <joseph@codesourcery.com>
4937 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
4938 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
4939 sh-*-rtemscoff*): Remove cases.
4941 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
4943 * Makefile.in (all): Use install-leaf rather than install.
4944 (install): Split most of the rule into...
4945 (install-leaf): ...this new one.
4947 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
4948 Paolo Bonzini <bonzini@gnu.org>
4951 * Makefile.in: Use @shlib_slibdir@ substitution to get
4952 correct install name on darwin.
4953 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
4955 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
4957 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
4958 cris-*-elf and cris-*-none.
4959 (crisv32-*-linux*): Similar, as cris-*-linux*.
4961 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
4963 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
4965 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
4968 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
4969 * configure: Regenerated.
4971 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
4973 * Makefile.in (dfp-filenames): Replace decimal_globals,
4974 decimal_data, binarydecimal and convert_data with
4975 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
4976 and bid_convert_data, respectively.
4978 2007-09-17 Chao-ying Fu <fu@mips.com>
4979 Nigel Stephens <nigel@mips.com>
4981 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
4982 * Makefile.in (fixed_point): Define.
4983 Check if fixed_point is yes to build support functions.
4984 * configure.ac: Check for fixed_point support.
4985 * configure: Regenerated.
4986 * gen-fixed.sh: New file to generate lists of fixed-point labels,
4987 funcs, modes, from, to.
4989 2007-09-11 Janis Johnson <janis187@us.ibm.com
4991 * Makefile.in (dfp-filenames): Add bid128_noncomp.
4993 2007-09-10 Janis Johnson <janis187@us.ibm.com>
4995 * Makefile.in (dfp-filenames): Remove decUtility, add
4996 decDouble, decPacked, decQuad, decSingle.
4998 2007-08-27 Hans Kester <hans.kester@ellips.nl>
5000 * config.host : Add x86_64-elf target.
5002 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5004 * configure.ac (set_have_cc_tls): Add a missing =.
5005 * configure: Regenerated.
5007 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5009 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
5010 and x86_64-*-linux*.
5012 * config/t-tls: New file.
5014 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
5016 * configure.ac: Include ../config/enable.m4 and
5017 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
5018 supports TLS and substitute set_have_cc_tls.
5019 * configure: Regenerated.
5021 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
5023 * Makefile.in: Use libbid for DFP when BID is enabled.
5025 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
5027 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
5028 extra_parts. Add config/i386/t-cygming to tmake_file.
5029 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
5031 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
5032 Danny Smith <dannysmith@users.sourceforge.net>
5035 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
5036 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
5037 * config/i386/t-crtfm: Compile crtfastmath.o with
5038 -minline-all-stringops.
5040 2007-05-10 Richard Sandiford <richard@codesourcery.com>
5042 * config.host (sparc-wrs-vxworks): New target.
5044 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
5046 * config.host: Recognize fido.
5048 2007-04-04 Janis Johnson <janis187@us.ibm.com>
5050 * configure: Check host, not target, for decimal float support.
5052 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
5054 * config/i386/t-crtpc: New file.
5055 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5056 (x86_64-*-linux*): Ditto.
5058 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
5060 * config.host (x86_64-*-mingw*): New target.
5062 2007-03-23 Michael Meissner <michael.meissner@amd.com>
5063 H.J. Lu <hongjiu.lu@intel.com>
5065 * Makefile.in (enable_decimal_float): New.
5067 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
5068 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
5069 (decbits-filenames): This.
5070 (decbits-objects): New.
5071 (libgcc-objects): Add $(decbits-objects).
5073 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
5074 Substitute enable_decimal_float.
5075 * configure: Regenerated.
5077 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
5079 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5081 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5083 * Makefile.in (install-info): New dummy target.
5085 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5087 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5089 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5091 * Makefile.in: Add install-html and install-pdf dummy
5094 2007-02-05 Roger Sayle <roger@eyesopen.com>
5095 Daniel Jacobowitz <dan@codesourcery.com>
5097 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5098 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5099 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5101 2007-01-29 Janis Johnson <janis187@us.ibm.com>
5103 * Makefile.in (dec-filenames): Add decExcept.
5105 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5108 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5111 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5113 * configure.ac: Add --enable-version-specific-runtime-libs.
5114 Correct $slibdir default.
5115 * configure: Regenerated.
5117 2007-01-23 Joseph Myers <joseph@codesourcery.com>
5119 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5121 2007-01-21 Andrew Pinski <pinskia@gmail.com>
5124 * config.host (alpha*-*-linux*): Set extra_parts.
5126 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5128 * config/sh/t-linux: New.
5129 * config.host (sh*-*-linux*): Set tmake_file.
5131 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5133 * Makefile.in (install): Handle multilibs.
5135 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5137 * Makefile.in: Added .PHONY entry for documentation targets.
5139 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5141 * Makefile.in: Add empty info, html, dvi, pdf targets.
5143 2007-01-04 Mike Stump <mrs@apple.com>
5145 * Makefile.in (MAKEINFO): Remove.
5148 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
5150 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5151 * configure: Regenerate.
5152 * Makefile.in (host_subdir): Substitute it.
5153 (gcc_objdir): Use it.
5155 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5157 * config.host (ia64*-*-linux*): Set tmake_file.
5159 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5161 * Makefile.in (version): Define.
5163 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5164 Paolo Bonzini <bonzini@gnu.org>
5166 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5167 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5168 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5169 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5170 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5171 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5172 * configure: Generated.