| blob | 81556a300e924214b36db215883b4d5c3f7875f2 |
1 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
3 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
4 in tmake_file.
5 * config/arm/t-vxworks: Delete.
7 2013-11-10 Kai Tietz <ktietz@redhat.com>
9 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
10 Increment load-count on use of LIBGCC_SONAME DLL.
11 (hmod_libgcc): New static variable to hold handle of
12 LIBGCC_SONAME DLL.
13 (__gcc_deregister_frame): Decrement load-count of
14 LIBGCC_SONAME DLL.
16 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
18 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
19 availability.
20 * configure: Regenerate
22 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
24 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
25 FP_EX_DENORM. Store result to volatile location after SSE division
26 to close interrupt window. Remove unneeded fwait after x87
27 division since interrupt window will be closed by emitted fstp.
28 Rewrite FP_EX_INEXACT handling.
30 2013-11-06 Joseph Myers <joseph@codesourcery.com>
32 * soft-fp/README: Update.
33 * soft-fp/adddf3.c: Update from glibc.
34 * soft-fp/addsf3.c: Likewise.
35 * soft-fp/addtf3.c: Likewise.
36 * soft-fp/divdf3.c: Likewise.
37 * soft-fp/divsf3.c: Likewise.
38 * soft-fp/divtf3.c: Likewise.
39 * soft-fp/double.h: Likewise.
40 * soft-fp/eqdf2.c: Likewise.
41 * soft-fp/eqsf2.c: Likewise.
42 * soft-fp/eqtf2.c: Likewise.
43 * soft-fp/extenddftf2.c: Likewise.
44 * soft-fp/extended.h: Likewise.
45 * soft-fp/extendsfdf2.c: Likewise.
46 * soft-fp/extendsftf2.c: Likewise.
47 * soft-fp/extendxftf2.c: Likewise.
48 * soft-fp/fixdfdi.c: Likewise.
49 * soft-fp/fixdfsi.c: Likewise.
50 * soft-fp/fixdfti.c: Likewise.
51 * soft-fp/fixsfdi.c: Likewise.
52 * soft-fp/fixsfsi.c: Likewise.
53 * soft-fp/fixsfti.c: Likewise.
54 * soft-fp/fixtfdi.c: Likewise.
55 * soft-fp/fixtfsi.c: Likewise.
56 * soft-fp/fixtfti.c: Likewise.
57 * soft-fp/fixunsdfdi.c: Likewise.
58 * soft-fp/fixunsdfsi.c: Likewise.
59 * soft-fp/fixunsdfti.c: Likewise.
60 * soft-fp/fixunssfdi.c: Likewise.
61 * soft-fp/fixunssfsi.c: Likewise.
62 * soft-fp/fixunssfti.c: Likewise.
63 * soft-fp/fixunstfdi.c: Likewise.
64 * soft-fp/fixunstfsi.c: Likewise.
65 * soft-fp/fixunstfti.c: Likewise.
66 * soft-fp/floatdidf.c: Likewise.
67 * soft-fp/floatdisf.c: Likewise.
68 * soft-fp/floatditf.c: Likewise.
69 * soft-fp/floatsidf.c: Likewise.
70 * soft-fp/floatsisf.c: Likewise.
71 * soft-fp/floatsitf.c: Likewise.
72 * soft-fp/floattidf.c: Likewise.
73 * soft-fp/floattisf.c: Likewise.
74 * soft-fp/floattitf.c: Likewise.
75 * soft-fp/floatundidf.c: Likewise.
76 * soft-fp/floatundisf.c: Likewise.
77 * soft-fp/floatunditf.c: Likewise.
78 * soft-fp/floatunsidf.c: Likewise.
79 * soft-fp/floatunsisf.c: Likewise.
80 * soft-fp/floatunsitf.c: Likewise.
81 * soft-fp/floatuntidf.c: Likewise.
82 * soft-fp/floatuntisf.c: Likewise.
83 * soft-fp/floatuntitf.c: Likewise.
84 * soft-fp/gedf2.c: Likewise.
85 * soft-fp/gesf2.c: Likewise.
86 * soft-fp/getf2.c: Likewise.
87 * soft-fp/ledf2.c: Likewise.
88 * soft-fp/lesf2.c: Likewise.
89 * soft-fp/letf2.c: Likewise.
90 * soft-fp/muldf3.c: Likewise.
91 * soft-fp/mulsf3.c: Likewise.
92 * soft-fp/multf3.c: Likewise.
93 * soft-fp/negdf2.c: Likewise.
94 * soft-fp/negsf2.c: Likewise.
95 * soft-fp/negtf2.c: Likewise.
96 * soft-fp/op-1.h: Likewise.
97 * soft-fp/op-2.h: Likewise.
98 * soft-fp/op-4.h: Likewise.
99 * soft-fp/op-8.h: Likewise.
100 * soft-fp/op-common.h: Likewise.
101 * soft-fp/quad.h: Likewise.
102 * soft-fp/single.h: Likewise.
103 * soft-fp/soft-fp.h: Likewise.
104 * soft-fp/subdf3.c: Likewise.
105 * soft-fp/subsf3.c: Likewise.
106 * soft-fp/subtf3.c: Likewise.
107 * soft-fp/truncdfsf2.c: Likewise.
108 * soft-fp/trunctfdf2.c: Likewise.
109 * soft-fp/trunctfsf2.c: Likewise.
110 * soft-fp/trunctfxf2.c: Likewise.
111 * soft-fp/unorddf2.c: Likewise.
112 * soft-fp/unordsf2.c: Likewise.
113 * soft-fp/unordtf2.c: Likewise.
115 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
117 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
118 (_FP_MUL_MEAT_D): Ditto.
119 (_FP_DIV_MEAT_S): Ditto.
120 (_FP_DIV_MEAT_D): Ditto.
121 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
122 t-softfp-sfdf and t-softfp to tmake_file.
124 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
126 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
127 * config/i386/crtprec.c: Ditto.
129 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
130 Shiva Chen <shiva0217@gmail.com>
132 * config.host (nds32*-elf*): Add nds32 target.
133 * config/nds32 : New directory and files.
135 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
137 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
138 * config.host (cpu_type) <Setting default>: Add entry for
139 crisv32-*-*.
140 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
141 <crisv32-*-linux*>: Adjust.
142 * longlong.h: Wrap the whole CRIS section in a single
143 defined(__CRIS__) conditional. Add comment about add_ssaaaa
144 and sub_ddmmss.
145 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
146 defined.
147 [__CRIS__] (__umulsidi3): Define.
148 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
149 * config/cris/sfp-machine.h: New file.
150 * config/cris/umulsidi3.S: New file.
151 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
152 * config/cris/arit.c (SIGNMULT): New macro.
153 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
154 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
155 saving 3 out of originally 33 cycles from the fastest
156 path, 3 out of 54 from the medium path and one from the longest
157 path. Improve comments.
159 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
161 * sync.c: Remove static aliases and define each function directly
162 under its real name.
164 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
166 * config.host (hppa*64*-*-linux*): Define extra_parts.
167 (hppa*-*-linux*): Likewise.
169 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
171 * config/arc/crtgend.S: Add 2013 to Copyright years.
172 * config/arc/gmon/atomic.h: Likewise.
173 * config/arc/gmon/auxreg.h: Likewise.
174 * config/arc/gmon/sys/gmon_out.h: Likewise.
175 * config/arc/gmon/sys/gmon.h: Likewise.
176 * config/arc/gmon/prof-freq.c: Likewise.
177 * config/arc/gmon/mcount.c: Likewise.
178 * config/arc/gmon/prof-freq-stub.S: Likewise.
179 * config/arc/gmon/gmon.c: Likewise.
180 * config/arc/gmon/machine-gmon.h: Likewise.
181 * config/arc/gmon/profil.S: Likewise.
182 * config/arc/gmon/dcache_linesz.S: Likewise.
183 * config/arc/crtg.S: Likewise.
184 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
185 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
186 * config/arc/ieee-754/adddf3.S: Likewise.
187 * config/arc/ieee-754/truncdfsf2.S: Likewise.
188 * config/arc/ieee-754/fixsfsi.S: Likewise.
189 * config/arc/ieee-754/gtsf2.S: Likewise.
190 * config/arc/ieee-754/floatsisf.S: Likewise.
191 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
192 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
193 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
194 * config/arc/ieee-754/fixdfsi.S: Likewise.
195 * config/arc/ieee-754/addsf3.S: Likewise.
196 * config/arc/ieee-754/gesf2.S: Likewise.
197 * config/arc/ieee-754/floatsidf.S: Likewise.
198 * config/arc/ieee-754/extendsfdf2.S: Likewise.
199 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
200 * config/arc/ieee-754/gtdf2.S: Likewise.
201 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
202 * config/arc/ieee-754/uneqdf2.S: Likewise.
203 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
204 * config/arc/ieee-754/uneqsf2.S: Likewise.
205 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
206 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
207 * config/arc/ieee-754/eqdf2.S: Likewise.
208 * config/arc/ieee-754/ordsf2.S: Likewise.
209 * config/arc/ieee-754/divsf3.S: Likewise.
210 * config/arc/ieee-754/divdf3.S: Likewise.
211 * config/arc/ieee-754/floatunsidf.S: Likewise.
212 * config/arc/ieee-754/orddf2.S: Likewise.
213 * config/arc/ieee-754/eqsf2.S: Likewise.
214 * config/arc/ieee-754/gedf2.S: Likewise.
215 * config/arc/crtn.S: Likewise.
216 * config/arc/crti.S: Likewise.
217 * config/arc/t-arc700-uClibc: Likewise.
218 * config/arc/asm.h: Likewise.
219 * config/arc/libgcc-excl.ver: Likewise.
220 * config/arc/t-arc-newlib: Likewise.
221 * config/arc/divtab-arc700.c: Likewise.
222 * config/arc/initfini.c: Likewise.
223 * config/arc/fp-hack.h: Likewise.
225 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
226 Diego Novillo <dnovillo@google.com>
228 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
229 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
230 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
231 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
233 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
234 Brendan Kehoe <brendan@zen.org>
235 Simon Cook <simon.cook@embecosm.com>
237 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
238 * config/arc: New directory.
239 * longlong.h [__arc__] (umul_ppmm): Remove.
240 [__arc__] (__umulsidi3): Define.
241 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
242 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
244 2013-09-17 Jacek Caban <jacek@codeweavers.com>
246 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
247 CreateSemaphoreA.
248 * config/i386/gthr-win32.h: Likewise.
250 2013-09-16 DJ Delorie <dj@redhat.com>
252 * config/rl78/vregs.h: Add G10 register definitions.
253 * config/rl78/lib2mul.c: Enable for RL78/G10.
254 * config/rl78/lib2div.c: Likewise.
255 * config/rl78/lshrsi3.S: Use vregs.h.
256 * config/rl78/cmpsi2.S: Likewise.
257 * config/rl78/trampoline.S: Likewise.
258 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
260 2013-09-14 DJ Delorie <dj@redhat.com>
261 Nick Clifton <nickc@redhat.com>
263 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
264 * config/rl78/vregs.h: New.
265 * config/rl78/signbit.S: New file. Implements signbit function.
266 * config/rl78/divmodsi.S: New.
267 * config/rl78/divmodhi.S: New.
268 * config/rl78/divmodqi.S: New.
269 * config/rl78/t-rl78: Build them here...
270 * config/rl78/lib2div.c: ...but not here.
272 2013-09-12 DJ Delorie <dj@redhat.com>
274 * config.host (msp*-*-elf): New.
275 * config/msp430/: New port.
277 2013-08-18 Iain Sandoe <iain@codesourcery.com>
279 PR gcov-profile/58127
280 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
281 __thread var for emulated TLS.
282 (__gcov_indirect_call_counters): Likewise.
284 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
285 Catherine Moore <clm@codesourcery.com>
286 Richard Sandiford <rdsandiford@googlemail.com>
288 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
289 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
290 (CALL_STUB_NO_RET): Likewise.
291 (CALL_STUB_RET): Likewise.
292 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
293 __mips16_ret call/return stub symbols.
294 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
295 to tmake_file.
297 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
299 * config.host <mips*-*-linux*>: Remove a stray comment.
301 2013-08-10 Jan Hubicka <jh@suse.cz>
303 Work around binutils PR14342
304 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
305 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
306 (L_gcov_indirect_call_profiler_v2): New.
308 2013-08-06 Jan Hubicka <jh@suse.cz>
310 * libgcov.c (__gcov_indirect_call_callee,
311 __gcov_indirect_call_counters): New global vars.
312 (__gcov_indirect_call_profiler): replace by ...
313 (__gcov_indirect_call_profiler_v2) ... this one.
315 2013-08-06 Caroline Tice <cmtice@google.com>
317 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
318 vtv_start_preinit.o and vtv_end_preinit.o.
319 * configure.ac: Add code to check/set enable_vtable_verify.
320 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
321 true.
322 * vtv_start_preinit.c: New file.
323 * vtv_end_preinit.c: New file.
324 * vtv_start.c: New file.
325 * vtv_end.c: New file.
326 * configure: Regenerated.
328 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
330 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
331 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
332 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
333 GPL-3.0-with-GCC-exception.
335 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
337 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
338 ISA and up.
340 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
342 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
343 mapping for FPRs when creating the fallback framestate.
345 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
347 PR target/57516
348 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
349 (__round_s2_const, __round_u2_const)
350 (__round_s4_const, __round_u4_const, __round_x8):
351 Saturate result if addition result cannot be represented.
353 2013-07-15 Matthias Klose <doko@ubuntu.com>
355 * libgcc2.c: Don't include <limits.h>.
357 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
359 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
361 2013-07-06 Jakub Jelinek <jakub@redhat.com>
363 PR target/29776
364 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
366 2013-06-28 Jakub Jelinek <jakub@redhat.com>
368 PR middle-end/36041
369 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
370 Define.
371 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
372 instead of table lookups.
373 (__popcountDI2): Likewise.
375 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
377 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
378 correctly.
380 2013-06-21 Joseph Myers <joseph@codesourcery.com>
382 PR other/53317
383 * soft-fp/adddf3.c: Update from glibc.
384 * soft-fp/addsf3.c: Likewise.
385 * soft-fp/addtf3.c: Likewise.
386 * soft-fp/divdf3.c: Likewise.
387 * soft-fp/divsf3.c: Likewise.
388 * soft-fp/divtf3.c: Likewise.
389 * soft-fp/double.h: Likewise.
390 * soft-fp/eqdf2.c: Likewise.
391 * soft-fp/eqsf2.c: Likewise.
392 * soft-fp/eqtf2.c: Likewise.
393 * soft-fp/extenddftf2.c: Likewise.
394 * soft-fp/extended.h: Likewise.
395 * soft-fp/extendsfdf2.c: Likewise.
396 * soft-fp/extendsftf2.c: Likewise.
397 * soft-fp/fixdfdi.c: Likewise.
398 * soft-fp/fixdfsi.c: Likewise.
399 * soft-fp/fixsfdi.c: Likewise.
400 * soft-fp/fixsfsi.c: Likewise.
401 * soft-fp/fixtfdi.c: Likewise.
402 * soft-fp/fixtfsi.c: Likewise.
403 * soft-fp/fixunsdfdi.c: Likewise.
404 * soft-fp/fixunsdfsi.c: Likewise.
405 * soft-fp/fixunssfdi.c: Likewise.
406 * soft-fp/fixunssfsi.c: Likewise.
407 * soft-fp/fixunstfdi.c: Likewise.
408 * soft-fp/fixunstfsi.c: Likewise.
409 * soft-fp/floatdidf.c: Likewise.
410 * soft-fp/floatdisf.c: Likewise.
411 * soft-fp/floatditf.c: Likewise.
412 * soft-fp/floatsidf.c: Likewise.
413 * soft-fp/floatsisf.c: Likewise.
414 * soft-fp/floatsitf.c: Likewise.
415 * soft-fp/floatundidf.c: Likewise.
416 * soft-fp/floatundisf.c: Likewise.
417 * soft-fp/floatunditf.c: Likewise.
418 * soft-fp/floatunsidf.c: Likewise.
419 * soft-fp/floatunsisf.c: Likewise.
420 * soft-fp/floatunsitf.c: Likewise.
421 * soft-fp/gedf2.c: Likewise.
422 * soft-fp/gesf2.c: Likewise.
423 * soft-fp/getf2.c: Likewise.
424 * soft-fp/ledf2.c: Likewise.
425 * soft-fp/lesf2.c: Likewise.
426 * soft-fp/letf2.c: Likewise.
427 * soft-fp/muldf3.c: Likewise.
428 * soft-fp/mulsf3.c: Likewise.
429 * soft-fp/multf3.c: Likewise.
430 * soft-fp/negdf2.c: Likewise.
431 * soft-fp/negsf2.c: Likewise.
432 * soft-fp/negtf2.c: Likewise.
433 * soft-fp/op-1.h: Likewise.
434 * soft-fp/op-2.h: Likewise.
435 * soft-fp/op-4.h: Likewise.
436 * soft-fp/op-8.h: Likewise.
437 * soft-fp/op-common.h: Likewise.
438 * soft-fp/quad.h: Likewise.
439 * soft-fp/single.h: Likewise.
440 * soft-fp/soft-fp.h: Likewise.
441 * soft-fp/subdf3.c: Likewise.
442 * soft-fp/subsf3.c: Likewise.
443 * soft-fp/subtf3.c: Likewise.
444 * soft-fp/truncdfsf2.c: Likewise.
445 * soft-fp/trunctfdf2.c: Likewise.
446 * soft-fp/trunctfsf2.c: Likewise.
447 * soft-fp/unorddf2.c: Likewise.
448 * soft-fp/unordsf2.c: Likewise.
449 * soft-fp/unordtf2.c: Likewise.
450 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
451 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
452 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
453 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
454 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
455 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
456 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
457 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
458 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
459 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
460 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
461 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
463 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
465 * config/mips/lib2funcs.c: New file.
466 * config/mips/t-mips (LIB2ADD_ST): Add it.
468 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
470 PR target/6526
471 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
472 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
474 2013-06-08 Walter Lee <walt@tilera.com>
476 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
477 Replace int64_t with long long. Add __extension__ where
478 appropriate.
479 * config/tilepro/atomic.c: Include config.h.
481 2013-06-06 Douglas B Rupp <rupp@adacore.com>
483 * config.host (arm-wrs-vxworks): Configure with other soft float.
485 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
487 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
488 (mips64r5900el-*-elf*): New configurations.
490 2013-06-04 Alan Modra <amodra@gmail.com>
492 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
494 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
496 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
498 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
500 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
501 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
502 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
504 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
506 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
507 (powerpc-wrs-vxworks): Likewise.
509 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
511 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
512 signal frames as well.
513 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
514 STACK_BIAS to the CFA offset.
516 2013-05-17 Richard Henderson <rth@redhat.com>
518 PR target/49146
519 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
520 (execute_cfa_program): Use it when storing to fs->regs.
522 2013-05-08 Kai Tietz <ktietz@redhat.com>
524 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
525 (__deregister_frame_info): Likewise.
527 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
529 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
530 NaN's payload.
532 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
534 2013-04-25 Alan Modra <amodra@gmail.com>
536 * config.host: Match little-endian powerpc-linux.
538 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
540 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
541 as 'unsigned long long' instead of 'unsigned long'.
542 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
543 'signed long'.
545 2013-04-10 Julian Brown <julian@codesourcery.com>
547 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
548 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
549 unsigned char/unsigned short.
550 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
552 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
554 PR other/55274
555 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
557 2013-04-04 Meador Inge <meadori@codesourcery.com>
559 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
560 computing the location of the link register.
561 (aeabi_uldivmod): Ditto.
563 2013-03-27 Kai Tietz <ktietz@redhat.com>
565 * config.host: Add support for cygwin x64 target.
566 * configure: Regenerated.
568 2013-03-26 Walter Lee <walt@tilera.com>
570 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
571 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
573 2013-03-25 Kai Tietz <ktietz@redhat.com>
575 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
577 2013-03-20 Robert Mason <rbmj@verizon.net>
579 * config/vxlib-tls.c (__gthread_get_tsd_data,)
580 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
581 (__gthread_leave_tsd_dtor_context): Add prototypes.
582 (tls_delete_hook): Update.
584 2013-03-20 Catherine Moore <clm@codesourcery.com>
585 Joseph Myers <joseph@codesourcery.com>
586 Chao-ying Fu <fu@mips.com>
588 * config/mips/mips16.S: Don't build for microMIPS.
589 * config/mips/linux-unwind.h: Handle microMIPS frame.
590 * config/mips/crtn.S (fini, init): New labels.
592 2013-03-14 Jakub Jelinek <jakub@redhat.com>
594 PR tree-optimization/53265
595 * unwind-dw2.c (execute_cfa_program): Avoid
596 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
597 on targets with DWARF_FRAME_REGISTERS < 32.
599 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
601 PR target/49880
602 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
603 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
605 2013-03-07 Sriraman Tallam <tmsriram@google.com>
607 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
608 sandybridge processors.
610 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
612 PR target/56529
613 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
614 inclusion list.
616 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
618 * config/microblaze/crti.S: Setup stack protection at entry
620 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
622 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
623 (__rotldi3): Shift bytewise if applicable.
625 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
627 * config/aarch64/sync-cache.c
628 (__aarch64_sync_cache_range): Silence warnings.
630 2013-02-25 Catherine Moore <clm@codesourcery.com>
632 Revert:
633 2013-02-24 Catherine Moore <clm@codesourcery.com>
634 Joseph Myers <joseph@codesourcery.com>
635 Chao-ying Fu <fu@mips.com>
637 * config/mips/mips16.S: Don't build for microMIPS.
638 * config/mips/linux-unwind.h: Handle microMIPS frame.
639 * config/mips/crtn.S (fini, init): New labels.
641 2013-02-24 Catherine Moore <clm@codesourcery.com>
642 Joseph Myers <joseph@codesourcery.com>
643 Chao-ying Fu <fu@mips.com>
645 * config/mips/mips16.S: Don't build for microMIPS.
646 * config/mips/linux-unwind.h: Handle microMIPS frame.
647 * config/mips/crtn.S (fini, init): New labels.
649 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
650 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
651 as dividend.
653 2013-02-16 Alan Modra <amodra@gmail.com>
655 PR target/55431
656 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
657 (ppc_fallback_frame_state): Always set up save locations for fp
658 and altivec. Don't bother with non-callee-saved regs, r0-r13
659 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
661 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
663 PR target/54222
664 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
665 _ssmulHA, _ssmulSA.
666 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
667 _ssmulha3, _usmulusa3, _ssmulsa3.
668 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
669 (__muldi3): XCALL __muldi3_6 instead of rcall.
670 (__umulsidi3, __mulsidi3): New functions.
671 (do_prologue_saves, do_epilogue_restores): New .macros.
672 (__divdi3_moddi3): Use them.
673 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
674 (__usmulusa3, __ssmulsa3): New functions.
676 2013-02-11 Iain Sandoe <iain@codesourcery.com>
677 Jack Howarth <howarth@bromo.med.uc.edu>
678 Patrick Marlier <patrick.marlier@gmail.com>
680 PR libitm/55693
681 * config/darwin-crt-tm.c: Remove dummy functions hack.
683 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
685 PR target/54222
686 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
687 * config/avr/lib2-object.mk: New iterator to build objects from it.
688 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
689 lib2funcs.c.
690 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
691 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
692 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
693 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
694 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
695 * config/avr/lib1funcs-fixed.S: Implement them.
697 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
699 Update copyright years.
701 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
703 PR target/54601
704 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
705 Add crtcxa to extra_parts.
706 * config/rs6000/exit.h: New file.
707 * config/rs6000/cxa_atexit.c: New file.
708 * config/rs6000/cxa_finalize.c: New file.
709 * config/rs6000/crtcxa.c: New file.
710 * config/rs6000/t-aix-cxa: New file.
711 * config/rs6000/libgcc-aix-cxa.ver: New file.
713 2013-01-31 Nick Clifton <nickc@redhat.com>
715 * config/v850/lib1funcs.S: Add support for e3v5 architecture
716 variant.
718 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
720 PR target/54222
721 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
722 _mulQQ, _mulHQ, _mulHA, _mulSA,
723 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
724 _divQQ, _divHQ, _divHA, _divSA,
725 _divUQQ, _divUHQ, _divUHA, _divUSA.
727 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
729 * config.host(microblaze*-linux*): tmake_file: Remove
730 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
731 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
732 to exclude functions from being built with libgcc.c and use
733 the microblaze assembly.
735 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
737 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
738 extra_parts.
740 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
742 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
743 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
744 __UINTPTR_TYPE__; also cast 'base' to the same type before the
745 alignment operation.
747 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
749 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
750 loop start address for cache clearing.
752 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
754 * config/avr/lib1funcs.S: Remove trailing blanks.
755 * config/avr/lib1funcs-fixed.S: Ditto.
757 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
759 * config/avr/avr-lib.h: Add GPL copyright notice.
761 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
763 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
764 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
765 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
766 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
768 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
770 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
771 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
773 2013-01-04 Nick Clifton <nickc@redhat.com>
775 * config/v850/lib1funcs.S: Only provide CALLT support functions if
776 the CALLT instruction is supported.
778 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
780 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
781 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
783 2012-12-13 John Tytgat <John@bass-software.com>
785 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
786 is 25.
788 2012-12-12 Jakub Jelinek <jakub@redhat.com>
790 PR libgcc/55451
791 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
792 undefined signed overflows.
794 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
796 PR target/55344
797 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
799 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
801 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
802 (FP_TRAPPING_EXCEPTIONS): Define.
803 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
804 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
806 2012-12-04 Richard Henderson <rth@redhat.com>
808 PR bootstrap/55571
809 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
811 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
813 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
814 (FP_EX_SHIFT): Define.
815 (FP_TRAPPING_EXCEPTIONS): Define.
817 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
819 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
820 (FP_ROUNDMODE): Use FP_RND_MASK.
821 * config/aarch64/sfp-exceptions.c: New.
822 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
823 Use __sfp_handle_exceptions.
825 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
827 * config.host: (arm*-*-freebsd*): Remove.
828 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
829 (arm*-*-elf*): Remove.
830 (arm*-*-wince-pe*): Remove.
831 * arm/unwind-arm.c (struct fpa_reg): Delete.
832 (struct fpa_regs): Delete.
833 (phase1_vrs): Remove fpa element.
834 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
835 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
836 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
837 * ieee754-sf.S (floatundisf): Remove FPA support.
838 (floatdisf): Likewise.
839 * ieee75f-df.S (floatundidf): Likewise.
840 (floatdidf): Likewise.
842 2012-11-29 Kai Tietz <ktietz@redhat.com>
844 PR target/55445
845 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
846 * unwind-generic.h: Likewise.
847 * unwind-seh.c: Likewise.
849 2012-11-28 Richard Henderson <rth@redhat.com>
851 PR libgcc/48076
852 * emutls.c (__emutls_get_address): Avoid race condition between
853 obj->loc.offset read and emutls_key initialization.
855 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
857 Adjust decimal point of signed accum mode to GCC default.
859 PR target/54222
860 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
861 _divqq_helper.
862 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
863 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
864 (__mulha3, __mulsa3)
865 (__divqq3, __divha3, __divsa3): Adjust to new position of
866 decimal point of signed accum types.
868 (__mulusa3_round): New function.
869 (__mulusa3): Use it.
870 (__divqq_helper): New function.
871 (__udivuqq3): Use it.
873 2012-11-20 Jakub Jelinek <jakub@redhat.com>
875 PR bootstrap/55370
876 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
878 2012-11-18 Teresa Johnson <tejohnson@google.com>
880 PR bootstrap/55051
881 * libgcov.c (gcov_exit): Remove merged program summary
882 comparison unless !GCOV_LOCKED.
884 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
886 * soft-fp: Updated from glibc upstream.
888 2012-11-06 Ian Lance Taylor <iant@google.com>
890 * generic-morestack.c (__generic_morestack): Align the returned
891 stack pointer to a 32 byte boundary.
892 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
893 increment the return address until we have decided that we don't
894 have a varargs function.
895 (__morestack) [32-bit]: Align stack correctly when calling C
896 functions.
897 (__morestack) [64-bit]: Likewise.
899 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
901 * configure: Regenerate.
903 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
905 PR target/55175
906 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
907 * config/i386/sfp-machine.h: Guard exception handling
908 code with _SOFT_FLOAT.
909 * config/i386/32/sfp-machine.h: Guard rounding handling
910 code with _SOFT_FLOAT.
911 * config/i386/64/sfp-machine.h: Ditto.
913 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
915 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
916 as extra_parts.
918 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
920 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
921 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
922 when appropriate. Correct structure element types.
923 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
924 -minline-all-stringops from compile flags.
926 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
928 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
930 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
932 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
934 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
936 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
937 tmake_file.
939 2012-10-23 Ian Bolton <ian.bolton@arm.com>
940 Jim MacArthur <jim.macarthur@arm.com>
941 Marcus Shawcroft <marcus.shawcroft@arm.com>
942 Nigel Stephens <nigel.stephens@arm.com>
943 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
944 Richard Earnshaw <rearnsha@arm.com>
945 Sofiane Naci <sofiane.naci@arm.com>
946 Stephen Thomas <stephen.thomas@arm.com>
947 Tejas Belagod <tejas.belagod@arm.com>
948 Yufeng Zhang <yufeng.zhang@arm.com>
950 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
951 * config/aarch64/crti.S: New file.
952 * config/aarch64/crtn.S: New file.
953 * config/aarch64/linux-unwind.h: New file.
954 * config/aarch64/sfp-machine.h: New file.
955 * config/aarch64/sync-cache.c: New file.
956 * config/aarch64/t-aarch64: New file.
957 * config/aarch64/t-softfp: New file.
959 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
961 * config/mmix/crti.S: Mark program and data addresses using PRELD.
962 Remove typo'd and unnecessary alignment-LOC for .data. Remove
963 no-longer-needed LDBU insns.
965 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
967 * config.host
968 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
969 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
971 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
973 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
975 2012-10-15 Matthias Klose <doko@ubuntu.com>
977 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
979 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
981 * configure: Regenerate.
982 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
984 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
986 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
987 instructions for 64bit targets only.
989 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
991 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
992 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
993 * config/i386/32/sfp-machine.h: ... here.
994 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
995 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
996 New defines.
998 2012-10-07 Matthias Klose <doko@ubuntu.com>
1000 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1001 as unused.
1002 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1004 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
1006 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1007 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1008 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1009 (ElfW): Likewise.
1011 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1013 PR other/53889
1014 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1015 Fix parameter names.
1017 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1019 PR target/33135
1020 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1021 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1022 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1024 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1026 PR target/50457
1027 * config/sh/linux-atomic.S: Delete.
1028 * config/sh/linux-atomic.c: New.
1029 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1030 linux-atomic.c. Add cflags to disable warnings.
1032 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1034 PR other/53889
1035 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1036 function.
1037 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1038 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1039 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1040 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
1041 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1042 Likewise.
1043 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1044 Likewise.
1045 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1046 Likewise.
1047 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1048 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1050 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
1052 * config.host (hppa-*-openbsd*): New target.
1053 * config/pa/t-openbsd: New file.
1055 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
1057 PR target/54222
1058 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1059 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1060 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1061 (__divsa3): Use __negsi2 to negate r_quoL.
1062 * config/avr/lib1funcs.S (FALIAS): New macro.
1063 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1064 (__negsi2): ...this new function.
1065 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1066 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1067 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1068 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1069 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1070 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1072 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1074 PR target/54089
1075 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1076 (lshrsi3): Reimplement as lshrsi3_r0.
1078 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1080 PR target/46191
1081 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1082 of libgcc.a.
1084 2012-09-07 Teresa Johnson <tejohnson@google.com>
1086 PR gcov-profile/54487
1087 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
1088 differences.
1090 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
1092 PR target/54461
1093 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1094 not configured --with-avrlibc=no.
1095 * config/avr/t-avrlibc: New file.
1096 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1097 (DPBIT_FUNCS): Ditto.
1098 (TPBIT_FUNCS): Ditto.
1100 2012-09-04 Teresa Johnson <tejohnson@google.com>
1102 * libgcov.c (struct gcov_summary_buffer): New structure.
1103 (gcov_histogram_insert): New function.
1104 (gcov_compute_histogram): Ditto.
1105 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1106 histograms during summary merging.
1108 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
1110 * config.host (x86_64-*-openbsd*): New target.
1112 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1114 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1115 attribute.
1117 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1119 PR target/54222
1120 * config/avr/t-avr (conv_X): Rename to func_X.
1122 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1124 PR target/54222
1125 * config/avr/lib1funcs-fixed.S: New file.
1126 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1127 after they are used.
1128 (neg2, neg4): New macros.
1129 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1130 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1131 (__umulhisi3): Speed up MUL variant if there is enough flash.
1132 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1133 avr-modes.def.
1134 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1135 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1136 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1137 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1138 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1139 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1140 (LIB2FUNCS_EXCLUDE): Add supported functions.
1142 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
1144 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1145 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1146 libgcc-s-objects.
1147 * fixed-obj.mk: Only expand dependency if $o is not in
1148 LIB2FUNCS_EXCLUDE.
1150 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1152 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1154 2012-08-22 Joseph Myers <joseph@codesourcery.com>
1156 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1157 depend on --enable-shared.
1158 ($(lib1asmfuncs-o)): Use %.vis files independent of
1159 --enable-shared.
1160 * static-object.mk ($(base)$(objext), $(base).vis)
1161 ($(base)_s$(objext)): Use same rules for visibility handling as in
1162 shared-object.mk.
1164 2012-08-21 Ian Lance Taylor <iant@google.com>
1166 * config/i386/morestack.S (__morestack_non_split): Increase amount
1167 of space allocated for non-split code stack.
1169 2012-08-19 Joseph Myers <joseph@codesourcery.com>
1171 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1172 even if inhibit_libc.
1174 2012-08-17 Julian Brown <julian@codesourcery.com>
1176 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1177 -fexceptions -fnon-call-exceptions if not defined.
1178 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1179 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1181 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1183 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1184 type.
1186 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
1188 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1189 rs6000/t-slibgcc-aix.
1191 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1193 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1195 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1197 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1199 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1201 PR driver/54171
1202 * Makefile.in (version): Replace top_srcdir with srcdir.
1204 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1206 * Makefile.in (version): set to BASE-VER file from gcc directory.
1208 2012-08-01 Nick Clifton <nickc@redhat.com>
1210 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1211 Implements __clrsb for an HImode argument.
1213 2012-07-31 Nick Clifton <nickc@redhat.com>
1215 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1216 Implements __clrsb for an HImode argument.
1217 * config/stormy16/clrsbhi2.c: New file:
1218 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1220 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1222 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1224 2012-07-19 Tristan Gingold <gingold@adacore.com>
1225 Richard Henderson <rth@redhat.com>
1227 * unwind-seh.c: New file.
1228 * unwind-generic.h: Include windows.h for SEH.
1229 (_Unwind_Exception): Use 6 private fields for SEH.
1230 (_GCC_specific_handler): Declare.
1231 * unwind-c.c (__gcc_personality_seh0): New function.
1232 Adjust for SEH.
1233 * config/i386/libgcc-cygming.ver: New file.
1234 * config/i386/t-seh-eh: New file.
1235 * config.host (x86_64-*-mingw*): Default to seh.
1237 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1239 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1241 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
1243 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1244 __builtin_expect when checking for exceptions.
1245 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1247 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1249 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1250 function declaration.
1251 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1252 (FP_RND_MASK): New.
1253 * config/ia64/sfp-exceptions.c: New.
1254 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
1256 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1258 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1259 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1260 * config/i386/64/sfp-machine: ... (delete here) ...
1261 * config/i386/sfp-machine.h: ... to here.
1262 (FP_EX_MASK): Remove.
1263 (FP_RND_MASK): New.
1264 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1266 2012-06-11 Sriraman Tallam <tmsriram@google.com>
1268 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1269 * config/i386/libgcc-sol2.ver: Ditto.
1270 * config/i386/libgcc-glibc.ver: Ditto.
1272 2012-06-11 Roland McGrath <mcgrathr@google.com>
1274 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1275 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1276 pthread_cancel.
1278 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
1280 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1281 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1282 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1283 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1284 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
1285 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
1286 * config/i386/64/sfp-machine: ... (delete here) ...
1287 * config/i386/sfp-machine.h: ... to here.
1288 (FP_EX_MASK): New.
1289 (__sfp_handle_exceptions): New function declaration.
1290 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1291 * config/i386/sfp-exceptions.c: New.
1292 * config/i386/t-softfp: New.
1293 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
1294 i386/t-softfp to tmake_file.
1296 2012-06-03 David S. Miller <davem@davemloft.net>
1298 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
1299 change.
1301 2012-05-31 David S. Miller <davem@davemloft.net>
1303 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
1304 multiply and divide instructions on 32-bit when V9.
1305 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
1307 2012-05-29 Joseph Myers <joseph@codesourcery.com>
1309 * config/arm/ieee754-df.S: Fix typos.
1310 * config/arm/ieee754-sf.S: Fix typos.
1311 * config/c6x/libunwind.S: Fix typos.
1312 * config/epiphany/udivsi3-float.c: Fix typos.
1313 * config/microblaze/muldi3_hard.S: Fix typos.
1314 * config/picochip/adddi3.S: Fix typos.
1315 * config/picochip/ashlsi3.S: Fix typos.
1316 * config/picochip/ashrsi3.S: Fix typos.
1317 * config/picochip/clzsi2.S: Fix typos.
1318 * config/picochip/cmpsi2.S: Fix typos.
1319 * config/picochip/divmod15.S: Fix typos.
1320 * config/picochip/divmodhi4.S: Fix typos.
1321 * config/picochip/divmodsi4.S: Fix typos.
1322 * config/picochip/longjmp.S: Fix typos.
1323 * config/picochip/lshrsi3.S: Fix typos.
1324 * config/picochip/parityhi2.S: Fix typos.
1325 * config/picochip/popcounthi2.S: Fix typos.
1326 * config/picochip/setjmp.S: Fix typos.
1327 * config/picochip/subdi3.S: Fix typos.
1328 * config/picochip/ucmpsi2.S: Fix typos.
1329 * config/picochip/udivmodhi4.S: Fix typos.
1330 * config/picochip/udivmodsi4.S: Fix typos.
1331 * config/spu/divv2df3.c: Fix typos.
1332 * config/spu/mfc_multi_tag_release.c: Fix typos.
1333 * config/spu/mfc_tag_release.c: Fix typos.
1334 * configure.ac: Fix typos.
1335 * configure: Regenerate.
1337 2012-05-25 Ian Lance Taylor <iant@google.com>
1339 * config/i386/morestack.S (__morestack_non_split): Check whether
1340 caller is varargs and needs %bp to hold the stack frame on return.
1342 2012-05-25 Olivier Hainque <hainque@adacore.com>
1344 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1345 sequence in the non pic case on VxWorks.
1347 2012-05-24 Olivier Hainque <hainque@adacore.com>
1349 * Makefile.in: Move dependency on install-unwind_h from
1350 "install-leaf" to "install".
1352 2012-05-24 Olivier Hainque <hainque@adacore.com>
1354 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1355 Use a separate command for stamp removals.
1357 2012-05-21 Andrew Pinski <apinski@cavium.com>
1359 PR bootstrap/53183
1360 * configure.ac: Define the default includes to being none.
1361 * configure: Regenerate.
1363 2012-05-16 Olivier Hainque <hainque@adacore.com>
1365 * Makefile.in (install-unwind_h): Rename into ...
1366 (install-unwind_h-forbuild): New target.
1367 (all): Use it instead of the former install-unwind_h.
1368 (install-unwind_h): Reinstate, copy to user install destination
1369 for include files, not to the internal gcc object directory one.
1370 (install-leaf): Depend on it.
1372 2012-05-15 Olivier Hainque <hainque@adacore.com>
1374 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
1375 register numbers. LR_REGNO replaces R_LR.
1376 (ucontext_for): New, helper for ...
1377 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
1378 and 5.3 of ...
1379 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
1381 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1383 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
1384 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
1385 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
1386 i386/t-cpuinfo ...
1387 (i[34567]86-*-*, x86_64-*-*): ... here.
1389 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
1390 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
1392 * config/i386/i386-cpuinfo.c: Rename to ...
1393 * config/i386/cpuinfo.c: ... this.
1394 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
1396 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
1397 (libgcc_cv_init_priority): New test.
1398 * configure: Regenerate.
1399 * config.in: New file.
1400 * Makefile.in (clean): Rename config.h to auto-target.h.
1401 (config.h): Likewise.
1402 (stamp-h): Likewise.
1404 * config/i386/cpuinfo.c (auto-target.h): Include.
1405 (CONSTRUCTOR_PRIORITY): Define.
1406 (__cpu_indicator_init): Use it.
1408 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1410 * longlong.h: Use a URL instead of an FSF postal address.
1411 Replace spaces with tab.
1413 2012-05-08 Teresa Johnson <tejohnson@google.com>
1415 * libgcov.c (gcov_clear, __gcov_reset): New functions.
1416 (__gcov_dump): Ditto.
1417 (gcov_dump_complete): New global variable.
1418 (gcov_exit): Export hidden to enable use in L_gcov_dump.
1419 (__gcov_flush): Outline functionality now in gcov_clear.
1420 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
1422 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
1424 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
1425 (mips*-*-linux*): Include mips/t-tpbit when long double is
1426 16 bytes long.
1428 2012-04-25 Sriraman Tallam <tmsriram@google.com>
1430 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
1431 (get_available_features): New argument. Check for AVX2.
1432 (__cpu_indicator_init): Modify call to get_available_features.
1434 2012-04-25 Alan Modra <amodra@gmail.com>
1436 * config/rs6000/crtsavevr.S: New file.
1437 * config/rs6000/crtrestvr.S: New file.
1438 * config/rs6000/t-savresfgpr: Build the above.
1439 * config/rs6000/t-netbsd: Likewise.
1441 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1443 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
1445 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1447 * libgcc/config/i386/i386-cpuinfo.c: New file.
1448 * libgcc/config/i386/t-cpuinfo: New file.
1449 * libgcc/config.host: Include t-cpuinfo.
1450 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
1452 2012-04-24 Chao-ying Fu <fu@mips.com>
1454 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
1456 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
1458 struct siginfo vs. siginfo_t
1460 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
1461 siginfo_t instead of struct siginfo.
1462 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
1463 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
1464 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
1465 (ia64_handle_unwabi): Likewise.
1466 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
1467 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
1468 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
1469 (sh_fallback_frame_state): Likewise.
1470 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
1471 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
1473 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
1475 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
1476 system call number.
1478 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
1480 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
1481 if it hasn't been previously saved.
1483 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
1485 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
1486 only for glibc.
1488 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
1490 PR target/52737
1491 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
1492 instead of __AVR_HAVE_8BIT_SP__.
1494 2012-03-26 Tristan Gingold <gingold@adacore.com>
1496 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
1497 (unw_table_entry): Use unw_word instead of unsigned long.
1498 (_Unwind_FindTableEntry): Likewise.
1499 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
1500 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
1501 (_Unwind_FindTableEntry): Likewise.
1502 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
1503 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
1504 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
1505 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
1506 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
1507 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
1508 (uw_init_context_1, uw_install_context): Likewise.
1509 (unw_word): Move to unwind-ia64.h
1511 2012-03-26 Tristan Gingold <gingold@adacore.com>
1513 * config/vms/vms-ucrt0.c: Update copyright years.
1514 Add a sanity check.
1515 (___gcc_main_flags): Declare.
1516 (__main): Check flags to remap argv and exit code.
1517 * config.host (*-*-*vms*): Adjust extra_parts.
1518 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
1519 (crt0.o): Add.
1521 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
1523 * arm/lib1funcs.asm (ctzsi2): New function.
1524 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
1525 * arm/t-linux (LIB1ASMFUNCS): Likewise.
1526 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
1527 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
1528 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
1529 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
1531 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
1533 * config.host: Add bits to support powerpc64-*-freebsd*.
1534 * config/rs6000/freebsd-unwind.h: New file.
1535 * config/rs6000/t-freebsd64: New file.
1537 2012-03-20 Richard Guenther <rguenther@suse.de>
1539 PR gcov-profile/52627
1540 * libgcov.c (init_mx): Fix mutex name.
1542 2012-03-16 Tristan Gingold <gingold@adacore.com>
1544 * config/ia64/vms-unwind.h: Remove ulong (and replace
1545 it by unw_reg where used). Define unw_reg with __int64.
1547 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1549 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1550 Solaris 8 handling.
1551 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1552 Solaris 8 handling.
1553 (sparc_is_sighandler): Likewise.
1555 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
1557 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
1558 <= saved reg size.
1560 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1562 * config/arm/crtn.S: Fix typo.
1564 2012-03-13 Richard Guenther <rguenther@suse.de>
1566 * libgcov.c: Remove stdio.h include and NULL un-define.
1568 2012-03-13 Richard Guenther <rguenther@suse.de>
1570 PR target/52569
1571 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
1573 2012-03-13 Richard Guenther <rguenther@suse.de>
1575 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
1577 2012-03-13 Richard Guenther <rguenther@suse.de>
1579 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
1580 and __gthread_mutex_init_function definitions.
1582 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1584 * config.host (mips*-*-openbsd*): Remove.
1586 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1588 * config.host: Remove alpha*-dec-osf5.1* handling.
1589 * config/alpha/gthr-posix.c: Remove.
1590 * config/alpha/libgcc-osf5.ver: Remove.
1591 * config/alpha/osf5-unwind.h: Remove.
1592 * config/alpha/t-osf-pthread: Remove.
1593 * config/alpha/t-slibgcc-osf: Remove.
1594 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
1595 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
1596 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
1597 * mkmap-flat.awk: Remove osf_export handling.
1599 2012-03-12 Richard Guenther <rguenther@suse.de>
1601 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
1602 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1603 (__gthread_mutex_init_function): New function.
1604 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1606 PR gcov/49484
1607 * libgcov.c: Include gthr.h.
1608 (__gcov_flush_mx): New global variable.
1609 (init_mx, init_mx_once): New functions.
1610 (__gcov_flush): Protect self with a mutex.
1611 (__gcov_fork): Re-initialize mutex after forking.
1612 * unwind-dw2-fde.c: Change condition under which to use
1613 __GTHREAD_MUTEX_INIT_FUNCTION.
1615 2012-03-12 Tristan Gingold <gingold@adacore.com>
1617 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
1618 * config/ia64/t-vms: Likewise.
1620 2012-03-11 Michael Hope <michael.hope@linaro.org>
1622 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
1623 for Thumb-2.
1625 2012-03-07 Walter Lee <walt@tilera.com>
1627 * config/tilepro/atomic.c: Rename "atomic_" prefix to
1628 "arch_atomic_".
1629 (atomic_xor): Rename and move definition to
1630 config/tilepro/atomic.h.
1631 (atomic_nand): Ditto.
1632 * config/tilepro/atomic.h: Rename "atomic_" prefix to
1633 "arch_atomic_".
1634 (arch_atomic_xor): Move from config/tilepro/atomic.c.
1635 (arch_atomic_nand): Ditto.
1637 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1639 PR target/52507
1640 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
1642 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1644 PR target/52505
1645 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
1646 from RAM.
1648 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1650 PR target/52461
1651 PR target/52508
1652 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
1653 if RAMPZ affects reading from RAM.
1654 (__tablejump_elpm__): Ditto.
1655 (.xload): Ditto.
1656 (__movmemx_hi): Ditto.
1657 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
1658 (__do_global_dtors): Ditto.
1659 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
1660 (__movmemx_hi): Ditto.
1662 2012-03-05 Richard Henderson <rth@redhat.com>
1664 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
1665 [ARM] (count_trailing_zeros): Use the builtin.
1667 2012-03-01 Kai Tietz <ktietz@redhat.com>
1669 * soft-fp: Imported from glibc upstream.
1671 2012-02-28 Kai Tietz <ktietz@redhat.com>
1673 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
1674 for mingw-targets as attribute gcc_struct.
1676 2012-02-28 Ian Lance Taylor <iant@google.com>
1678 * generic-morestack.c (__splitstack_releasecontext): Correct call
1679 to __morestack_release_segments.
1681 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
1683 PR target/52390
1684 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
1685 for __linux__ when removing signals from __morestack_fullmask.
1687 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
1689 PR target/52261
1690 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
1692 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1694 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
1695 instead of HAVE_INITFINI_ARRAY.
1696 * config/ia64/crtend.S: Likewise.
1698 2012-02-20 Kai Tietz <ktietz@redhat.com>
1700 PR libstdc++/52300
1701 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
1703 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
1704 to w32-unwind.h header.
1706 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1708 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
1709 (mips*-*-linux*): Remove t-slibgcc-libgcc.
1710 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
1711 * config/mips/mips16.S (__mips16_rdhwr): Delete.
1713 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1715 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
1717 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1719 PR libitm/52220
1720 * config/darwin-crt-tm.c: Correct typo.
1722 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1723 Patrick Marlier <patrick.marlier@gmail.com>
1725 PR libitm/52220
1726 * config/darwin-crt-tm.c: Generate dummy functions.
1728 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1729 Patrick Marlier <patrick.marlier@gmail.com>
1731 PR libitm/52042
1732 * config/darwin-crt-tm.c (getTMCloneTable): New function.
1733 (__doTMRegistrations): Call it.
1734 (__doTMdeRegistrations): Likewise.
1736 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
1737 Anatoly Sokolov <aesok@post.ru>
1738 Eric Weddington <eric.weddington@atmel.com>
1740 PR target/52261
1741 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
1742 (__epilogue_restores__): Ditto.
1744 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
1746 PR target/51921
1747 PR target/52205
1748 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
1749 Solaris 11 and slightly reformat.
1750 (sparc_is_sighandler): Likewise.
1752 2012-02-14 Walter Lee <walt@tilera.com>
1754 * config.host: Handle tilegx and tilepro.
1755 * config/tilegx/sfp-machine.h: New file.
1756 * config/tilegx/sfp-machine32.h: New file.
1757 * config/tilegx/sfp-machine64.h: New file.
1758 * config/tilegx/t-crtstuff: New file.
1759 * config/tilegx/t-softfp: New file.
1760 * config/tilegx/t-tilegx: New file.
1761 * config/tilepro/atomic.c: New file.
1762 * config/tilepro/atomic.h: New file.
1763 * config/tilepro/linux-unwind.h: New file.
1764 * config/tilepro/sfp-machine.h: New file.
1765 * config/tilepro/softdivide.c: New file.
1766 * config/tilepro/softmpy.S: New file.
1767 * config/tilepro/t-crtstuff: New file.
1768 * config/tilepro/t-tilepro: New file.
1770 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
1772 PR libstdc++/51296
1773 PR libstdc++/51906
1774 * gthr-posix.h: Allow static initializer macros to be disabled.
1775 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
1777 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
1779 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
1780 Add t-slibgcc-libgcc to tmake_file.
1781 * config/mips/libgcc-mips16.ver: Revert previous patch.
1782 * config/mips/mips16.S (__mips16_rdhwr): Hide.
1784 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
1785 Jayant R Sonar <jayant.sonar@kpitcummins.com>
1787 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
1788 * config/cr16/crti.S: New file.
1789 * config/cr16/crtlibid.S: New file.
1790 * config/cr16/crtn.S: New file.
1791 * config/cr16/lib1funcs.S: New file.
1792 * config/cr16/t-cr16: New file.
1793 * config/cr16/t-crtlibid: New file.
1794 * config/cr16/unwind-dw2.h: New file.
1795 * config/cr16/unwind-cr16.c: New file.
1796 * config/cr16/divmodhi3.c: New file.
1798 2012-01-25 Alan Modra <amodra@gmail.com>
1800 * config/rs6000/t-linux64: Delete. Move..
1801 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
1802 * config/rs6000/t-linux: ..and libgcc flags to here.
1804 2012-01-22 Douglas B Rupp <rupp@gnat.com>
1806 * config.host (i[34567]86-*-interix3*):
1807 Change triplet to i[34567]86-*-interix[3-9]*.
1808 * configure: Regenerate.
1810 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
1811 Richard Sandiford <rdsandiford@googlemail.com>
1813 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
1814 * config/mips/mips16.S (__mips16_rdhwr): New function.
1815 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
1817 2012-01-11 Nathan Sidwell <nathan@acm.org>
1819 * libgcov.c (__gcov_init): Ignore objects with no functions.
1821 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
1823 PR target/49868
1824 Extend __pgmx semantics to linearize memory.
1825 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
1826 * config/avr/lib1funcs.S (__xload_1): New function.
1827 (__movmemx_qi, __movmemx_hi): New functions.
1828 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
1829 semantics.
1831 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1833 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
1834 purported sigacthandler address isn't null before dereferencing it.
1835 (sparc_is_sighandler): Likewise.
1837 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1839 PR ada/41929
1840 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
1841 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
1842 (sparc_is_sighandler): Likewise.
1843 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
1845 2012-01-06 Tristan Gingold <gingold@adacore.com>
1847 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
1848 compatibility thunks...
1849 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
1850 (crtbeginS.o, crtendS.o): ... and these to ...
1851 * config/ia64/t-ia64-elf: ... this new file.
1852 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
1853 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
1855 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1857 * configure: Regenerate.
1858 * config/s390/t-crtstuff: Remove -fPIC.
1860 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1862 PR bootstrap/51006
1863 * enable-execute-stack-mprotect.c (getpagesize): Do not define
1864 for NetBSD.
1866 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1868 PR target/51345
1869 * config/avr/lib1funcs.S: Remove FIXME comments.
1870 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
1872 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1874 Implement light-weight DImode support.
1875 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
1876 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
1877 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
1878 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
1880 2011-12-30 Nathan Sidwell <nathan@acm.org>
1882 * libgcov.c (gcov_crc32): Remove global var.
1883 (free_fn_data): New function.
1884 (buffer_fn_data): Pass in filename, more robust error recovery.
1885 (crc32_unsigned): New function.
1886 (gcov_exit): More robust detection of new program. More robust
1887 error recovery.
1888 (__gcov_init): Do not update program's crc here.
1890 2011-12-21 Tristan Gingold <gingold@adacore.com>
1892 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
1894 2011-12-21 Ian Lance Taylor <iant@google.com>
1896 * config/i386/morestack.S: Simplify CFI opcodes throughout.
1898 2011-12-20 Ian Lance Taylor <iant@google.com>
1900 * config/i386/morestack.S (__morestack_non_split): If there is
1901 enough stack space already, don't split. Ask for more stack space
1902 than we required.
1904 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
1906 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
1907 `sys/sdt.h'.
1908 (_Unwind_DebugHook): New function.
1909 (uw_restore_core_regs): New define.
1910 (unwind_phase2): Use uw_restore_core_regs instead of
1911 restore_core_regs.
1912 (unwind_phase2_forced): Likewise.
1913 (__gnu_Unwind_Resume): Likewise.
1915 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
1917 * config/alpha/linux-unwind.h: Update copyright years.
1918 (MD_FROB_UPDATE_CONTEXT): New define.
1919 (alpha_frob_update_context): New function.
1921 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
1923 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
1924 tmake_file rather replacing it.
1926 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
1928 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
1929 function is not used for PPC64.
1930 (save_world): Amend comments. Update the VRsave mask to reflect the
1931 saved regs.
1932 (rest_world): Update comments, do not clobber r10, do not use r8.
1933 (eh_rest_world_r10): Amend comments, do not use r8.
1934 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
1935 no longer used, move restore of CR and target address to the end of
1936 the routine.
1938 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
1940 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
1941 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
1943 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
1945 PR target/49313
1946 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
1947 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
1949 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
1951 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
1953 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
1955 PR target/49313
1956 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
1957 * config/avr/lib1funcs.S (__muldi3): New function.
1959 2011-12-06 Andrew Pinski <apinski@cavium.com>
1961 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
1962 size of func_ptr.
1963 (__frame_dummy_init_array_entry): Likewise.
1965 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
1967 Forward-port from gcc-4_6-branch r181936 2011-12-02.
1969 PR target/51345
1970 PR target/51002
1971 * config/avr/lib1funcs.S (__prologue_saves__,
1972 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
1973 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
1975 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
1977 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
1979 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1981 PR other/51272
1982 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
1983 (_ITM_deregisterTMCloneTable): Likewise.
1984 (__register_frame_info): Fix unused warning.
1985 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
1986 pthread_default_stacksize_np): Likewise.
1987 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
1989 2011-11-29 DJ Delorie <dj@redhat.com>
1991 * config.host (rl78-*-elf): New case.
1992 * config/rl78: New directory for the Renesas RL78.
1994 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
1996 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
1997 formatting.
1999 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2001 PR other/51022
2002 * config/rs6000/t-savresfgpr: New file.
2003 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2004 $(srcdir)/config/rs6000/eabi.S.
2005 * config/rs6000/t-ppccomm-ldbl: Remove.
2006 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2007 tmake_file.
2008 (powerpc-*-eabispe*): Likewise.
2009 (powerpc-*-eabi*): Likewise.
2010 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2011 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2012 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2013 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2014 tmake_file.
2015 (powerpc-*-eabisim*): Likewise.
2016 (powerpc-*-elf*): Likewise.
2017 (powerpc-*-eabialtivec*): Likewise.
2018 (powerpc-xilinx-eabi*): Likewise.
2019 (powerpc-*-rtems*): Likewise.
2020 (powerpcle-*-elf*): Likewise.
2021 (powerpcle-*-eabisim*): Likewise.
2022 (powerpcle-*-eabi*): Likewise.
2024 2011-11-27 Ian Lance Taylor <iant@google.com>
2026 * generic-morestack.c (__splitstack_find): Check for NULL old
2027 stack value.
2028 (__splitstack_resetcontext): New function.
2029 (__splitstack_releasecontext): New function.
2030 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2032 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2034 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2036 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2038 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2040 2011-11-26 Richard Henderson <rth@redhat.com>
2042 * config/m68k/linux-atomic.c: New file.
2043 * config/m68k/t-linux: New file.
2044 * config.host (m68k-uclinux, m68k-linux): Use it.
2046 2011-11-26 Richard Henderson <rth@redhat.com>
2048 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2049 (__TMC_END__): Only declare if hidden is available; in the definition,
2050 if hidden is unavailable add a null record.
2051 (deregister_tm_clones, register_tm_clones): New.
2052 (__do_global_dtors_aux, frame_dummy): Use them.
2053 (__do_global_dtors, __do_global_ctors_1): Likewise.
2055 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2057 * config/darwin-crt-tm.c: New file.
2058 * config.host (darwin): Build crttms.o crttme.o to provide
2059 startup and shutdown for tm clones.
2060 * config/t-darwin (crttms.o): New build rule.
2061 (crttme.o): Likewise.
2063 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
2065 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2066 et al.
2068 2011-11-21 Richard Henderson <rth@redhat.com>
2070 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2071 (__TMC_LIST__, __TMC_END__): New.
2072 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2073 (__do_global_dtors): Likewise.
2074 (frame_dummy): Call _ITM_registerTMCloneTable.
2075 (__do_global_ctors_1): Likewise.
2077 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2079 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2080 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2081 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2082 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2083 * config/i386/t-darwin64: Remove.
2084 * config/sh/t-netbsd (LIB2ADD): Remove.
2086 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
2088 PR target/49313
2089 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2090 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2091 * config/avr/lib1funcs.S (wmov): New assembler macro.
2092 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2093 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2094 (__udivmod64): New function.
2095 (__negdi2): New function.
2097 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2099 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2100 *-*-freebsd*aout*): Remove.
2102 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
2104 * static-object.mk (c_flags-$o): Save c_flags.
2105 ($(base)$(objext)): Use it.
2107 2011-11-18 Steve Ellcey <sje@cup.hp.com>
2109 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2111 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
2113 PR target/49868
2114 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2115 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2116 New functions.
2118 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2120 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2121 functions.
2122 (aeabi_uidivmod): Likewise.
2123 (umodsi3): Likewise.
2124 (divsi3): Likewise.
2125 (aeabi_idivmod): Likewise.
2126 (modsi3): Likewise.
2128 2011-11-16 Tristan Gingold <gingold@adacore.com>
2130 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2132 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
2134 PR target/49868
2135 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2136 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2138 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2140 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2141 tmake_file list.
2142 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2143 * config/pa/t-stublib64: Delete.
2145 2011-11-12 Richard Henderson <rth@redhat.com>
2147 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2148 cast the pointer argument to _Unwind_SetGRPtr.
2150 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2152 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2154 2011-11-09 Ian Lance Taylor <iant@google.com>
2156 * generic-morestack.c: Include <string.h>.
2157 (uintptr_type): Define.
2158 (struct initial_sp): Add dont_block_signals field. Reduce size of
2159 extra array by 1.
2160 (allocate_segment): Set prev field to NULL. Don't set
2161 __morestack_current_segment or __morestack_segments.
2162 (__generic_morestack): Update current->prev and *pp after calling
2163 allocate_segment.
2164 (__morestack_block_signals): Don't do anything if
2165 dont_block_signals is set.
2166 (__morestack_unblock_signals): Likewise.
2167 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2168 uintptr_type.
2169 (__splitstack_block_signals): New function.
2170 (enum __splitstack_content_offsets): Define.
2171 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2172 (__splitstack_makecontext): New function.
2173 (__splitstack_block_signals_context): New function.
2174 (__splitstack_find_context): New function.
2175 * config/i386/morestack.S (__morestack_get_guard): New function.
2176 (__morestack_set_guard, __morestack_make_guard): New functions.
2177 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2179 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2181 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2182 (i[34567]86-*-mingw*): ... here.
2183 (x86_64-*-mingw*): ... here.
2185 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2187 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2189 2011-11-07 Nathan Sidwell <nathan@acm.org>
2191 * libgcov.c (struct gcov_fn_buffer): New struct.
2192 (buffer_fn_data): New helper.
2193 (gcov_exit): Rework for new gcov data structures.
2195 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
2197 PR target/49313
2198 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2200 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2202 * config.host (tmake_file): Correct comment.
2203 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2204 t-libgcc-pic.
2205 (bfin*-uclinux*): Likewise.
2206 (bfin*-linux-uclibc*): Likewise.
2207 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2209 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2210 assigning.
2211 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2212 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2213 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2214 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2215 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2216 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2217 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2218 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2219 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2220 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2221 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2222 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2223 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2225 * config/bfin/t-elf: Remove.
2226 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2228 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2230 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2231 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2232 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2233 (lm32-*-elf*): ... this.
2234 (lm32-*-rtems*): ... and this.
2235 Add to tmake_file.
2236 (m32r-*-rtems*): Add to tmake_file.
2237 (moxie-*-rtems*): Likewise.
2238 (sparc-*-rtems*): Likewise.
2239 Remove t-rtems from tmake_file.
2240 (sparc64-*-rtems*): Likewise.
2241 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2242 instead.
2244 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2246 PR bootstrap/50982
2247 * config/gthr-posix.h: Move ...
2248 * gthr-posix.h: ... here.
2249 * config/gthr-lynx.h: Reflect this.
2250 * config/gthr-vxworks.h: Likewise.
2251 * config/rs6000/gthr-aix.h: Likewise.
2252 * configure.ac (target_thread_file): Likewise.
2253 * configure: Regenerate.
2255 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2257 * config.host (arm*-*-rtemseabi*): New target.
2259 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2261 PR other/50991
2262 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2263 extra-parts.
2265 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2267 * config.host (epiphany-*-elf*): New configuration.
2268 * config/epiphany: New Directory.
2270 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2272 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2273 * config/avr/t-rtems: New.
2274 Filter out _exit from LIB1ASMFUNCS.
2276 2011-11-04 David S. Miller <davem@davemloft.net>
2278 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2279 * configure: Rebuild.
2281 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2283 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
2284 variable.
2286 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
2288 PR target/50931
2289 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
2290 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
2292 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
2294 PR target/50989
2295 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
2297 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2299 * config/c6x/t-elf (LIB2ADDEH): Set.
2300 * config/c6x/t-c6x-elf: Remove.
2302 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2304 * config/i386/sol2-ci.S: Rename to ...
2305 * config/i386/crti.S: ... this.
2306 * config/i386/sol2-cn.S: Rename to ...
2307 * config/i386/crtn.S: ... this.
2308 * config/sparc/sol2-ci.S: Rename to ...
2309 * config/sparc/crti.S: ... this.
2310 * config/sparc/sol2-cn.S: Rename to ...
2311 * config/sparc/crtn.S: ... this.
2312 * config/t-sol2 (CUSTOM_CRTIN): Remove.
2313 (crti.o, crtn.o): Remove.
2315 2011-11-04 Tristan Gingold <gingold@adacore.com>
2317 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
2319 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
2321 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
2323 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
2325 * config.host (crisv32-*-none, cris-*-none): Remove.
2326 (crisv32-*-elf): Append to tmake_file, don't just set it.
2327 (cris-*-elf): Add missing t-fdpbit to tmake_file.
2329 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2331 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
2332 (ecrtn$(objext)): Likewise.
2333 (ncrti$(objext)): Likewise.
2334 (ncrtn$(objext)): Likewise.
2336 2011-11-03 Andreas Schwab <schwab@redhat.com>
2338 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2340 2011-11-02 David S. Miller <davem@davemloft.net>
2342 * configure.ac: Set host_address on sparc too.
2343 * configure: Regenerate.
2344 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2345 based upon host_address.
2346 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2348 2011-11-02 Jason Merrill <jason@redhat.com>
2350 * config/rs6000/t-ppccomm: Add missing \.
2352 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2354 * gthr-single.h, gthr.h: New files.
2355 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2356 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2357 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2358 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2359 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2360 * configure.ac (thread_header): New variable.
2361 Set it depending on target_thread_file.
2362 (gthr-default.h): Link from $thread_header.
2363 * configure: Regenerate.
2364 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
2366 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2368 * configure.ac (tm_file_): New variable.
2369 Determine from tm_file.
2370 (tm_file, tm_defines): Substitute.
2371 * configure: Regenerate.
2372 * mkheader.sh: New file.
2373 * Makefile.in (clean): Remove libgcc_tm.h.
2374 ($(objects)): Depend on libgcc_tm.h.
2375 (libgcc_tm_defines, libgcc_tm_file): New variables.
2376 (libgcc_tm.h, libgcc_tm.stamp): New targets.
2377 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
2378 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
2379 ($(extra-parts)): Depend on libgcc_tm.h.
2380 * config.host (tm_defines, tm_file): New variable.
2381 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
2382 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
2383 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
2384 (avr-*-rtems*): Likewise.
2385 (avr-*-*): Likewise.
2386 (frv-*-elf): Likewise.
2387 (frv-*-*linux*): Likewise.
2388 (h8300-*-rtems*): Likewise.
2389 (h8300-*-elf*): Likewise.
2390 (i[34567]86-*-darwin*): Likewise.
2391 (x86_64-*-darwin*): Likewise.
2392 (rx-*-elf): Likewise.
2393 (tic6x-*-uclinux): Likewise.
2394 (tic6x-*-elf): Likewise.
2395 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
2396 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
2397 * config/i386/cygming-crtbegin.c: Likewise.
2398 * config/i386/cygming-crtend.c: Likewise.
2399 * config/ia64/fde-vms.c: Likewise.
2400 * config/ia64/unwind-ia64.c: Likewise.
2401 * config/libbid/bid_gcc_intrinsics.h: Likewise.
2402 * config/rs6000/darwin-fallback.c: Likewise.
2403 * config/stormy16/lib2funcs.c: Likewise.
2404 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
2405 * crtstuff.c: Likewise.
2406 * dfp-bit.h: Likewise.
2407 * emutls.c: Likewise.
2408 * fixed-bit.c: Likewise.
2409 * fp-bit.c: Likewise.
2410 * generic-morestack-thread.c: Likewise.
2411 * generic-morestack.c: Likewise.
2412 * libgcc2.c: Likewise.
2413 * libgcov.c: Likewise.
2414 * unwind-dw2-fde-dip.c: Likewise.
2415 * unwind-dw2-fde.c: Likewise.
2416 * unwind-dw2.c: Likewise.
2417 * unwind-sjlj.c: Likewise.
2419 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2421 * configure.ac: Include ../config/picflag.m4.
2422 (GCC_PICFLAG): Call it.
2423 Substitute.
2424 * configure: Regenerate.
2425 * Makefile.in (gcc_srcdir): Remove.
2426 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
2427 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
2428 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
2429 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
2430 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
2431 Use $<.
2432 Remove comment.
2433 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
2434 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
2435 to refer to libgcc2.c.
2436 Use $<.
2437 * config/darwin-64.c: New file.
2438 * config/darwin-crt3.c: Remove comment.
2439 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
2440 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
2441 config/udivmodsi4.c: New files.
2442 * config/memcmp.c, config/memcpy.c, config/memmove.c,
2443 config/memset.c: New files.
2444 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
2445 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
2446 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
2447 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
2448 * config/t-openbsd-thread: New file.
2449 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
2450 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
2451 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
2452 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
2453 qrnnd.S.
2454 Adapt filename.
2455 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
2456 to refer to gthr-posix.c.
2457 * config/alpha/t-vms (LIB2ADD): Set.
2458 * config/alpha/vms-gcc_shell_handler.c: New file.
2459 * config/arm/bpabi.c, config/arm/fp16.c,
2460 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
2461 config/arm/unaligned-funcs.c: New files.
2462 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
2463 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2464 * config/arm/t-linux: Likewise.
2465 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
2466 * config/arm/t-netbsd: New file.
2467 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
2468 * config/arm/t-symbian (LIB2ADD_ST): Set.
2469 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
2470 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2471 * config/bfin/t-elf: New file.
2472 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
2473 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
2474 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
2475 config/c6x/ltf.c: New files.
2476 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
2477 (HOST_LIBGCC2_CFLAGS): Set.
2478 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
2479 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2480 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
2481 New files.
2482 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
2483 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
2484 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
2485 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
2486 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
2487 files.
2488 * config/frv/t-frv (LIB2ADD): Set.
2489 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2490 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
2491 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
2492 config/h8300/popcounthi2.c: New files.
2493 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2494 * config/i386/gthr-win32.c: New file.
2495 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
2496 * config/i386/t-cygwin: Likewise.
2497 * config/i386/t-darwin, config/i386/t-darwin64,
2498 config/i386/t-gthr-win32, config/i386/t-interix: New files.
2499 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
2500 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2501 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2502 * config/ia64/quadlib.c: New file.
2503 * config/ia64/t-hpux (LIB2ADD): Set.
2504 * config/ia64/t-ia64: Add comment.
2505 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
2506 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2507 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
2508 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
2509 * config/m32c/t-m32c (LIB2ADD): Set.
2510 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2511 * config/m32r/t-m32r: Likewise.
2512 * config/m68k/fpgnulib.c: New file.
2513 * config/m68k/t-floatlib (LIB2ADD): Set.
2514 (xfgnulib.c): New target.
2515 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
2516 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
2517 * config/mep/t-mep (LIB2ADD): Set.
2518 * config/microblaze/divsi3.asm: Rename to divsi3.S.
2519 * config/microblaze/moddi3.asm: Rename to moddi3.S.
2520 * config/microblaze/modsi3.asm: Rename to modsi3.S.
2521 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
2522 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
2523 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
2524 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
2525 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
2526 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
2527 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
2528 New files.
2529 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
2530 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
2531 * config/pa/fptr.c, config/pa/lib2funcs.S,
2532 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
2533 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2534 (LIB2ADD, LIB2ADD_ST): Set.
2535 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
2536 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
2537 Set.
2538 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
2539 * config/pdp11/t-pdp11: New file.
2540 * config/picochip/libgccExtras/adddi3.S,
2541 config/picochip/libgccExtras/ashlsi3.S,
2542 config/picochip/libgccExtras/ashrsi3.S,
2543 config/picochip/libgccExtras/clzsi2.S,
2544 config/picochip/libgccExtras/cmpsi2.S,
2545 config/picochip/libgccExtras/divmod15.S,
2546 config/picochip/libgccExtras/divmodhi4.S,
2547 config/picochip/libgccExtras/divmodsi4.S,
2548 config/picochip/libgccExtras/lshrsi3.S,
2549 config/picochip/libgccExtras/parityhi2.S,
2550 config/picochip/libgccExtras/popcounthi2.S,
2551 config/picochip/libgccExtras/subdi3.S,
2552 config/picochip/libgccExtras/ucmpsi2.S,
2553 config/picochip/libgccExtras/udivmodhi4.S,
2554 config/picochip/libgccExtras/udivmodsi4.S: New files.
2555 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
2556 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
2557 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
2558 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
2559 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
2560 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
2561 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
2562 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
2563 files.
2564 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
2565 (HOST_LIBGCC2_CFLAGS): Set.
2566 * config/rs6000/t-darwin64: New file.
2567 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
2568 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
2569 * config/rs6000/t-ppccomm (LIB2ADD): Add
2570 $(srcdir)/config/rs6000/tramp.S.
2571 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
2572 Add $(srcdir)/config/rs6000/eabi.S.
2573 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
2574 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
2575 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
2576 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
2577 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
2578 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
2579 * config/rs6000/tramp.S: New file.
2580 * config/s390/t-tpf: Remove.
2581 * config/sh/linux-atomic.S: New file.
2582 * config/sh/t-linux (LIB2ADD): Set.
2583 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
2584 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2585 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
2586 to unwind-dw2.c.
2587 (HOST_LIBGCC2_CFLAGS): Set.
2588 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2589 * config/spu/divmodti4.c, config/spu/divv2df3.c,
2590 config/spu/float_disf.c, config/spu/float_unsdidf.c,
2591 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
2592 config/spu/mfc_multi_tag_release.c,
2593 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
2594 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
2595 config/spu/multi3.c: New files.
2596 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
2597 (HOST_LIBGCC2_CFLAGS): Set.
2598 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
2599 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
2600 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
2601 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
2602 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
2603 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
2604 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
2605 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
2606 config/stormy16/umodsi3.c: New files.
2607 * config/xtensa/lib2funcs.S: New file.
2608 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2609 * config/xtensa/t-xtensa (LIB2ADD): Set.
2610 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
2611 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
2612 Add t-freebsd-thread to tmake_file for posix threads.
2613 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
2614 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
2615 (*-*-lynxos*): Likewise.
2616 (*-*-netbsd*): Likewise.
2617 (*-*-openbsd*): Likewise.
2618 Add t-openbsd-thread to tmake_file for posix threads.
2619 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
2620 (*-*-vxworks*): Set tmake_file.
2621 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2622 (alpha*-*-freebsd*): Likewise.
2623 (alpha*-*-netbsd*): Likewise.
2624 (alpha*-*-openbsd*): Likewise.
2625 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
2626 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2627 (alpha*-dec-*vms*): Likewise.
2628 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
2629 (bfin*-elf*): Add bfin/t-elf to tmake_file.
2630 (bfin*-uclinux*): Likewise.
2631 (bfin*-linux-uclibc*): Likewise.
2632 (crisv32-*-elf): Add cris/t-cris to tmake_file.
2633 (crisv32-*-none): Likewise.
2634 (cris-*-elf): Likewise.
2635 (cris-*-none): Likewise.
2636 (cris-*-linux*, crisv32-*-linux*): Likewise.
2637 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
2638 tmake_file.
2639 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
2640 tmake_file.
2641 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
2642 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
2643 (x86_64-*-elf*): Likewise.
2644 (i[34567]86-*-nto-qnx*): Likewise.
2645 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
2646 win32 threads.
2647 (x86_64-*-mingw*): Likewise.
2648 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
2649 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
2650 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2651 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2652 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
2653 tmake_file.
2654 (mipsisa64sr71k-*-elf*): Likewise.
2655 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2656 (mips-*-elf*, mipsel-*-elf*): Likewise.
2657 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2658 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2659 (mips*-*-rtems*): Likewise.
2660 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
2661 to tmake_file.
2662 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
2663 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
2664 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
2665 (spu-*-elf*): Likewise.
2666 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
2668 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2670 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
2671 $(srcdir) to refer to $(LIB1ASMSRC).
2672 Use $<.
2673 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
2674 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
2675 config/arm/lib1funcs.S: New files.
2676 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
2677 * config/arm/t-arm: New file.
2678 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
2679 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
2680 config/arm/t-strongarm-elf: New files.
2681 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
2682 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
2683 * config/avr/lib1funcs.S: New file.
2684 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2685 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
2686 * config/c6x/lib1funcs.S: New file.
2687 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2688 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
2689 * config/frv/lib1funcs.S: New file.
2690 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2691 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
2692 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
2693 * config/ia64/__divxf3.asm: Rename to ...
2694 * config/ia64/__divxf3.S: ... this.
2695 Adapt lib1funcs.asm filename.
2696 * config/ia64/_fixtfdi.asm: Rename to ...
2697 * config/ia64/_fixtfdi.S: ... this.
2698 Adapt lib1funcs.asm filename.
2699 * config/ia64/_fixunstfdi.asm: Rename to ...
2700 * config/ia64/_fixunstfdi.S: ... this.
2701 Adapt lib1funcs.asm filename.
2702 * config/ia64/_floatditf.asm: Rename to ...
2703 * config/ia64/_floatditf.S: ... this.
2704 Adapt lib1funcs.asm filename.
2705 * config/ia64/lib1funcs.S: New file.
2706 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
2707 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2708 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
2709 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
2710 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
2711 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
2712 * config/mep/lib1funcs.S: New file.
2713 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2714 * config/mips/mips16.S: New file.
2715 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2716 * config/pa/milli64.S: New file.
2717 * config/pa/t-linux, config/pa/t-linux64: New files.
2718 * config/picochip/lib1funcs.S: New file.
2719 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2720 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
2721 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
2722 * config/sh/t-netbsd: New file.
2723 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
2724 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
2725 * config/sh/t-sh64: New file.
2726 * config/sparc/lb1spc.S: New file.
2727 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
2728 filename.
2729 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
2730 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
2731 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
2732 config/xtensa/lib1funcs.S: New files.
2733 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2734 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
2735 tmake_file.
2736 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
2737 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
2738 (arm*-*-linux*): Likewise.
2739 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
2740 arm*-*-linux-*eabi, add arm/t-linux otherwise.
2741 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
2742 (arm*-*-ecos-elf): Likewise.
2743 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2744 (arm*-*-rtems*): Likewise.
2745 (arm*-*-elf): Likewise.
2746 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
2747 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
2748 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
2749 (bfin*-uclinux*): Likewise.
2750 (bfin*-linux-uclibc*): Likewise.
2751 (bfin*-rtems*): Likewise.
2752 (bfin*-*): Likewise.
2753 (fido-*-elf): Merge into m68k-*-elf*.
2754 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
2755 (frv-*-*linux*): Add frv/t-frv to tmake_file.
2756 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
2757 (h8300-*-elf*): Likewise.
2758 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
2759 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
2760 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
2761 (i[34567]86-*-mingw*): Likewise.
2762 (x86_64-*-mingw*): Likewise.
2763 (i[34567]86-*-interix3*): Likewise.
2764 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
2765 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
2766 (m68k-*-elf*): Also handle fido-*-elf.
2767 Add m68k/t-floatlib to tmake_file.
2768 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
2769 (m68k-*-linux*): Likewise.
2770 (m68k-*-rtems*): Likewise.
2771 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
2772 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
2773 sh64*-*-*.
2774 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
2775 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
2776 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
2777 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
2778 sh/t-netbsd to tmake_file.
2779 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
2780 (sh-*-rtems*): Add sh/t-sh to tmake_file.
2781 (sh-wrs-vxworks): Likewise.
2782 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
2783 *-leon[3-9]*.
2784 (v850*-*-*): Add v850/t-v850 to tmake_file.
2785 (vax-*-linux*): Add vax/t-linux to tmake_file.
2786 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
2788 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2790 * crtstuff.c: New file.
2791 * Makefile.in (CRTSTUFF_CFLAGS): Define.
2792 (CRTSTUFF_T_CFLAGS): Define.
2793 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
2794 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
2795 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
2796 crtstuff.c.
2797 Use $<.
2798 (crtbeginT.o): Use $(objext).
2799 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
2800 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
2801 (gcc-extra-parts): Remove.
2802 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
2803 Set extra_parts.
2804 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2805 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
2806 Add t-crtstuff-pic to tmake_file.
2807 (*-*-lynxos*): New case.
2808 Set tmake_file, extra_parts.
2809 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
2810 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
2811 *-*-netbsdelf[2-9]*.
2812 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
2813 (*-*-rtems*): Set extra_parts.
2814 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
2815 (*-*-uclinux*): New case.
2816 Set extra_parts.
2817 (*-*-vms*): New case.
2818 Set tmake_file, extra_parts.
2819 (*-*-elf): Set extra_parts.
2820 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
2821 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
2822 vms/t-vms64.
2823 Set extra_parts.
2824 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
2825 Set extra_parts.
2826 (arm*-*-freebsd*): Add t-crtin to tmake_file.
2827 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
2828 (arm-wrs-vxworks): Append to tmake_file.
2829 Set extra_parts.
2830 (arm*-*-uclinux*): Set extra_parts.
2831 (arm*-*-ecos-elf): Likewise.
2832 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
2833 arm*-*-eabi*.
2834 (arm*-*-rtems*): Set extra_parts.
2835 (arm*-*-elf): Likewise.
2836 (avr-*-rtems*): Clear extra_parts.
2837 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
2838 Set extra_parts.
2839 (bfin*-uclinux*): Likewise.
2840 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
2841 (bfin*-rtems*): Append to tmake_file.
2842 Set extra_parts.
2843 (bfin*-*): Likewise.
2844 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
2845 (crisv32-*-elf): ... this.
2846 (crisv32-*-none): ... this.
2847 (cris-*-elf, cris-*-none): New cases.
2848 Add cris/t-elfmulti to tmake_file.
2849 (fr30-*-elf): Append to tmake_file.
2850 Set extra_parts.
2851 (frv-*-elf): Append to tmake_file, add frv/t-frv.
2852 Set extra_parts.
2853 (h8300-*-rtems*): Append to tmake_file.
2854 Set extra_parts.
2855 (h8300-*-elf*): Likewise.
2856 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
2857 Set extra_parts.
2858 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
2859 Set extra_parts.
2860 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
2861 (x86_64-*-elf*): Likewise.
2862 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
2863 (x86_64-*-freebsd*): Likewise.
2864 (x86_64-*-netbsd*): Likewise.
2865 (i[34567]86-*-linux*): Likewise.
2866 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2867 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2868 (x86_64-*-linux*): Likewise.
2869 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2870 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
2871 tmake_file.
2872 Set extra_parts.
2873 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
2874 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
2875 Append to extra_parts, remove crtbegin.o, crtend.o.
2876 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
2877 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
2878 crtend.o, crtbeginS.o, crtendS.o.
2879 (ia64*-*-linux*): Comment extra_parts.
2880 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
2881 Set extra_parts.
2882 (iq2000*-*-elf*): Clear extra_parts.
2883 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
2884 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
2885 (m32r-*-elf*, m32r-*-rtems*): Split off ...
2886 (m32r-*-rtems*): ... this.
2887 Add m32r/t-m32r to tmake_file.
2888 (m68k-*-elf*): Add t-crtin to tmake_file.
2889 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
2890 (mcore-*-elf): Likewise.
2891 (microblaze*-*-*): Set extra_parts.
2892 (mips*-sde-elf*): New case.
2893 Set tmake_file, extra_parts.
2894 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2895 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2896 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
2897 tmake_file.
2898 Set extra_parts.
2899 (mipsisa64sr71k-*-elf*): Likewise.
2900 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2901 (mips-*-elf*, mipsel-*-elf*): Likewise.
2902 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2903 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
2904 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2905 (mips*-*-rtems*): Likewise.
2906 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
2907 (moxie-*-*): Split into ...
2908 (moxie-*-elf, moxie-*-uclinux*): ... this.
2909 Add to extra_parts, remove crtbegin.o, crtend.o.
2910 (moxie-*-rtems*): New case.
2911 Set tmake_file.
2912 Clear extra_parts.
2913 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
2914 Set extra_parts.
2915 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2916 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
2917 tmake_file.
2918 Set extra_parts.
2919 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
2920 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
2921 Set extra_parts.
2922 (powerpc-*-eabisim*): Likewise.
2923 (powerpc-*-elf*): Likewise.
2924 (powerpc-*-eabialtivec*): Likewise.
2925 (powerpc-xilinx-eabi*): Likewise.
2926 (powerpc-*-eabi*): Likewise.
2927 (powerpc-*-rtems*): Likewise.
2928 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
2929 tmake_file.
2930 Set extra_parts.
2931 (powerpc-*-lynxos*): Add to tmake_file.
2932 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
2933 rs6000/t-crtstuff, t-crtstuff-pic.
2934 Set extra_parts.
2935 (powerpcle-*-eabisim*): Likewise.
2936 (powerpcle-*-eabi*): Likewise.
2937 (rx-*-elf): Remove extra_parts.
2938 (s390x-ibm-tpf*): Set extra_parts.
2939 (score-*-elf): Set extra_parts.
2940 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2941 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2942 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2943 (sh64l*-*-netbsd*): Split into ...
2944 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
2945 Add t-crtstuff-pic to tmake_file.
2946 Set extra_parts.
2947 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
2948 Set extra_parts.
2949 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
2950 (sparc-*-elf*): Remove t-crtin from tmake_file.
2951 Add to extra_parts, remove crtbegin.o, crtend.o.
2952 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
2953 (sparc64-*-linux*): Likewise.
2954 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
2955 Add to extra_parts, remove crtbegin.o, crtend.o.
2956 (sparc64-*-elf*): Remove t-crtin from tmake_file.
2957 Add to extra_parts, remove crtbegin.o, crtend.o.
2958 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
2959 Add to extra_parts, remove crtbegin.o, crtend.o.
2960 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
2961 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
2962 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
2963 Set extra_parts.
2964 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
2965 Set extra_parts.
2966 (tic6x-*-*): Change to ...
2967 (tic6x-*-elf): ... this.
2968 Set extra_parts.
2969 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
2970 Set extra_parts.
2971 (am33_2.0-*-linux*): Add comment.
2972 (mep*-*-*): Add mep/t-mep to tmake_file.
2973 Set extra_parts.
2974 * config/alpha/t-vms: New file.
2975 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
2976 * config/arm/crti.S, config/arm/crtn.S: New files.
2977 * config/bfin/crti.S, config/bfin/crtn.S: New files.
2978 * config/bfin/crtlibid.S: New file.
2979 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
2980 * config/c6x/crti.S, config/c6x/crtn.S: New files.
2981 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
2982 (crti.o, crtin.o): New rules.
2983 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2984 * config/c6x/t-uclinux: New file.
2985 * config/cris/t-elfmulti: New file.
2986 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
2987 * config/fr30/crti.S, config/fr30/crtn.S: New files.
2988 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
2989 * config/frv/t-frv: New file.
2990 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
2991 * config/h8300/crti.S, config/h8300/crtn.S: New files.
2992 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
2993 New files.
2994 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
2995 refer to cygming-crtbegin.c, cygming-crtend.c.
2996 Use $<.
2997 * config/i386/t-nto: New file.
2998 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
2999 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3000 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3001 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3002 Use .S extension.
3003 Use $<.
3004 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3005 (crtinitS.o): New rule.
3006 * config/ia64/vms-crtinit.S: New file.
3007 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3008 * config/m32r/initfini.c: New file.
3009 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3010 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3011 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3012 * config/mep/t-mep: New file.
3013 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3014 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3015 * config/mips/crti.S, config/mips/crtn.S: New files.
3016 * config/mips/t-crtstuff: New file.
3017 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3018 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3019 (CUSTOM_CRTIN): Set.
3020 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3021 dependencies.
3022 Use $(srcdir) to refer to crti.S, crtn.S.
3023 Use .S extension, $<.
3024 * config/moxie/crti.asm: Rename to ...
3025 * config/moxie/crti.S: ... this.
3026 * config/moxie/crtn.asm: Rename to ...
3027 * config/moxie/crtn.S: ... this.
3028 * config/moxie/t-moxie: Remove.
3029 * config/pa/stublib.c: New file.
3030 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3031 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3032 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3033 * config/rs6000/t-crtstuff: New file.
3034 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3035 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3036 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3037 Make output file explicit.
3038 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3039 Make output file explicit.
3040 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3041 Make output file explicit.
3042 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3043 Make output file explicit.
3044 * config/score/crti.S, config/score/crtn.S: New files.
3045 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3046 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3047 files.
3048 * config/sh/t-sh, config/sh/t-superh: New files.
3049 * config/sparc/t-linux64: New file.
3050 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3051 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3052 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3053 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3054 * config/t-crtin: Remove.
3055 * config/t-crtstuff-pic: New file.
3056 * config/t-sol2 (CUSTOM_CRTIN): Set.
3057 (crti.o, crtn.o): New rules.
3058 * config/vms/t-vms: New file.
3059 * config/vms/vms-ucrt0.c: New file.
3060 * config/xtensa/t-elf: New file.
3062 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3064 * Makefile.in (SHLIB_NM_FLAGS): Set.
3065 * mkmap-flat.awk, mkmap-symver.awk: New files.
3066 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3067 exceptions.
3068 * configure: Regenerate.
3069 * config/libgcc-glibc.ver: New file.
3070 * config/libgcc-libsystem.ver: New file.
3071 * config/t-libunwind (SHLIB_LC): Set.
3072 * config/t-linux: New file.
3073 * config/t-slibgcc (INSTALL_SHLIB): New.
3074 (SHLIB_INSTALL): Use it.
3075 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3076 to mkmap-symver.awk.
3077 (SHLIB_MAPFILES): Don't append, adapt pathname.
3078 (SHLIB_VERPFX): Set.
3079 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3080 to mkmap-symver.awk.
3081 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3082 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3083 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3084 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3085 to mkmap-flat.awk.
3086 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3087 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3088 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3089 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3090 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3091 * config/i386/libgcc-darwin.10.4.ver,
3092 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3093 New files.
3094 * config/i386/t-darwin: Remove.
3095 * config/i386/t-darwin64: Likewise.
3096 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3097 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3098 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3099 * config/i386/t-linux: New file.
3100 * config/i386/t-mingw32: New file.
3101 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3102 * config/ia64/t-glibc: Rename to ...
3103 * config/ia64/t-linux: ... this.
3104 (SHLIB_MAPFILES): Set.
3105 * config/ia64/t-glibc-libunwind: Rename to ...
3106 * config/ia64/t-linux-libunwind: ... this.
3107 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3108 * config/ia64/t-slibgcc-hpux: New file.
3109 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3110 * config/m68k/t-slibgcc-elf-ver: New file.
3111 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3112 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3113 to mkmap-flat.awk.
3114 * config/pa/t-slibgcc-hpux: New file.
3115 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3116 files.
3117 * config/rs6000/libgcc-darwin.10.4.ver,
3118 config/rs6000/libgcc-darwin.10.5.ver: New files.
3119 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3120 config/rs6000/libgcc-glibc.ver.
3121 * config/rs6000/libgcc-ppc64.ver: Rename to
3122 config/rs6000/libgcc-ibm-ldouble.ver.
3123 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3124 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3125 * config/rs6000/t-ldbl128: Rename to ...
3126 * config/rs6000/t-linux: ... this.
3127 (SHLIB_MAPFILES): Adapt filename.
3128 * config/rs6000/t-slibgcc-aix: New file.
3129 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3130 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3131 libgcc-excl.ver, libgcc-glibc.ver.
3132 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3133 * config/sparc/libgcc-glibc.ver: New file.
3134 * config/sparc/t-linux: New file.
3135 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3136 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3137 t-slibgcc-elf-ver to tmake_file.
3138 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3139 *-*-freebsd[34].
3140 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3141 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3142 t-slibgcc-elf-ver, t-linux to tmake_file.
3143 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3144 tmake_file.
3145 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3146 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3147 (alpha*-dec-*vms*): Likewise.
3148 (arm*-*-freebsd*): Append to tmake_file.
3149 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3150 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3151 arm*-*-linux-*eabi.
3152 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3153 tmake_file for arm*-*-symbianelf*.
3154 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3155 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3156 cris/t-linux.
3157 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3158 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3159 pa/t-slibgcc-dwarf-ver to tmake_file.
3160 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3161 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3162 (hppa*64*-*-hpux11*): Likewise.
3163 (hppa[12]*-*-hpux11*): Likewise.
3164 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3165 i386/t-crtpc, i386/t-crtfm.
3166 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3167 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3168 to tmake_file.
3169 Add i386/t-cygwin to tmake_file.
3170 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3171 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3172 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3173 to tmake_file.
3174 Add i386/t-mingw32 to tmake_file.
3175 (x86_64-*-mingw*): Likewise.
3176 (ia64*-*-freebsd*): Append to tmake_file.
3177 (ia64*-*-linux*): Append to tmake_file.
3178 Replace ia64/t-glibc by ia64/t-linux.
3179 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3180 system libunwind.
3181 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3182 t-slibgcc-hpux to tmake_file.
3183 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3184 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3185 (m32rle-*-linux*): Likewise.
3186 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3187 sjlj exceptions.
3188 (microblaze*-linux*): New case.
3189 Append to tmake_file, add t-slibgcc-nolc-override.
3190 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3191 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3192 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3193 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3194 rs6000/t-slibgcc-aix to tmake_file.
3195 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3196 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3197 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3198 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3199 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3200 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3201 sh*-*-linux*.
3202 (sparc-*-linux*): Append to tmake_file for *-leon*.
3203 Add sparc/t-linux to tmake_file for non-Leon targets.
3204 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3205 (tic6x-*-uclinux): New case.
3206 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3207 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3208 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3209 (am33_2.0-*-linux*): Append to tmake_file.
3210 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3211 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3212 x86_64-*-kfreebsd*-gnu.
3213 Add i386/t-linux to tmake_file.
3215 2011-10-28 Ian Lance Taylor <iant@google.com>
3217 * config/i386/morestack.S: Correct CFI information to do proper
3218 returns throughout function. In 32-bit mode, save %ebx so that it
3219 is restored on unwind.
3221 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3223 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3224 case where B3 isn't the return register.
3226 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3227 logic for doubleword pops.
3229 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
3231 * config/rs6000/t-freebsd: Add wildcard.
3233 2011-10-21 Paul Brook <paul@codesourcery.com>
3235 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3237 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
3238 Eric Botcazou <ebotcazou@adacore.com>
3240 PR target/50737
3241 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3242 fs->signal_frame to 1.
3244 2011-10-07 Ian Lance Taylor <iant@google.com>
3246 * generic-morestack-thread.c: #include <errno.h>.
3248 2011-10-07 Ian Lance Taylor <iant@google.com>
3250 PR target/46093
3251 * generic-morestack.c (__generic_morestack): Make sure the segment
3252 is large enough for both the stack frame and the copied
3253 parameters.
3255 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3257 PR bootstrap/49804
3258 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3259 extra_parts.
3261 2011-09-28 Nick Clifton <nickc@redhat.com>
3263 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3264 64-bit doubles are not enabled.
3265 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3266 and floatunsisf functions.
3268 2011-09-13 Paul Brook <paul@codesourcery.com>
3270 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3271 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3272 * unwind-arm-common.inc: New file.
3273 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3274 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3275 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3276 * config/c6x/libunwind.S: New file.
3277 * config/c6x/pr-support.c: New file.
3278 * config/c6x/unwind-c6x.c: New file.
3279 * config/c6x/unwind-c6x.h: New file.
3280 * config/c6x/t-c6x-elf: New file.
3282 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
3284 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
3285 (ASM_DIVZERO): Ditto.
3286 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
3288 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
3290 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
3292 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
3294 PR target/50090
3295 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
3296 instead of an assembly one.
3298 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
3300 PR bootstrap/50047
3301 * Makefile.in (install-unwind_h): Create
3302 $(gcc_objdir)/include/unwind.h atomically.
3304 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3306 * Makefile.in (install-unwind_h): Remove destination file first.
3308 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3310 * sync.c: New file.
3311 * config/mips/t-mips16: New file.
3312 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
3313 (mips*-*-linux*): Likewise.
3314 (mips*-sde-elf*): Likewise.
3315 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
3316 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
3317 Add mips/t-mips16 to tmake_file.
3318 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
3319 (mips-*-elf*): Likewise.
3320 (mips64-*-elf*): Likewise.
3321 (mips64orion-*-elf*): Likewise.
3322 (mips*-*-rtems*): Likewise.
3323 (mipstx39-*-elf*): Likewise.
3324 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
3325 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
3326 LIBGCC_SYNC_CFLAGS.
3327 Use $(srcdir) to refer to sync.c.
3328 Use $<.
3329 ($(libgcc-sync-funcs-o)): Likewise.
3330 ($(libgcc-sync-size-funcs-s-o)): Likewise.
3331 ($(libgcc-sync-funcs-s-o)): Likewise.
3333 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3335 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3336 t-libunwind.
3338 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3340 PR other/48007
3341 * config/i386/value-unwind.h: New.
3343 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3345 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3346 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3347 Add to tmake_file rather than overriding it.
3349 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3351 * config/t-softfp: Remove.
3352 * soft-fp: Moved from ../gcc/config.
3353 * soft-fp/README: Remove t-softfp reference.
3354 * soft-fp/t-softfp: Move to config/t-softfp.
3355 (softfp_machine_header): Remove.
3356 (softfp_file_list): Remove config subdir.
3357 (soft-fp-objects): New variable.
3358 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3359 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3360 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3361 * config/t-softfp-excl: New file.
3362 * config/t-softfp-sfdf: New file.
3363 * config/t-softfp-tf: New file.
3364 * config/no-sfp-machine.h: New file.
3365 * config/arm/sfp-machine.h: New file.
3366 * config/arm/t-softfp: New file.
3367 * config/c6x/sfp-machine.h: New file.
3368 * config/i386/32/t-fprules-softfp: Rename to ...
3369 * config/i386/32/t-softfp: ... this.
3370 (tifunctions, LIB2ADD): Remove.
3371 (softfp_int_modes): Override.
3372 * config/i386/64/t-softfp-compat (tf-functions): Remove config
3373 subdir.
3374 * config/i386/64/eqtf2.c: Likewise.
3375 * config/i386/64/getf2.c: Likewise.
3376 * config/i386/64/letf2.c: Likewise.
3377 * config/ia64/sft-machine.h: New file.
3378 * config/ia64/t-fprules-softfp: Rename to ...
3379 * config/ia64/t-softfp: ... this.
3380 * config/lm32/sfp-machine.h: New file.
3381 * config/moxie/t-moxie-softfp: Remove.
3382 * config/rs6000/ibm-ldouble-format: New file.
3383 * config/rs6000/ibm-ldouble.c: New file.
3384 * config/rs6000/libgcc-ppc-glibc.ver: New file
3385 * config/rs6000/libgcc-ppc64.ver: New file
3386 * config/rs6000/sfp-machine.h: New file.
3387 * config/rs6000/t-freebsd: New file.
3388 * config/rs6000/t-ibm-ldouble: New file.
3389 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
3390 libgcc-ppc-glibc.ver.
3391 * config/rs6000/t-linux64: New file.
3392 * config/rs6000/t-ppccomm (LIB2ADD): Add
3393 $(srcdir)/config/rs6000/ibm-ldouble.c.
3394 * config/rs6000/t-ppccomm-ldbl: New file.
3395 * config/score/sfp-machine.h: New file.
3396 * config.host (sfp_machine_header): Explain.
3397 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
3398 t-softfp to tmake_file.
3399 (arm*-*-uclinux*): Likewise.
3400 (arm*-*-ecos-elf): Likewise.
3401 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3402 (arm*-*-rtems*): Likewise.
3403 (arm*-*-elf): Likewise.
3404 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
3405 in tmake_file.
3406 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
3407 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
3408 (lm32-*-uclinux*): Likewise.
3409 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
3410 t-softfp-excl, t-softfp.
3411 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
3412 (powerpc64-*-darwin*): Likewise.
3413 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
3414 to tmake_file.
3415 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
3416 tmake_file.
3417 (powerpc-*-eabisim*): Likewise.
3418 (powerpc-*-elf*): Likewise.
3419 (powerpc-*-eabialtivec*): Likewise.
3420 (powerpc-xilinx-eabi*): Likewise.
3421 (powerpc-*-rtems*): Likewise.
3422 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
3423 t-softfp-excl, t-softfp to tmake_file.
3424 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
3425 rs6000/t-ppccomm-ldbl to tmake_file.
3426 (powerpcle-*-elf*): Likewise.
3427 (powerpcle-*-eabisim*): Likewise.
3428 (powerpcle-*-eabi*): Likewise.
3429 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3430 rs6000/t-ibm-ldouble to tmake_file.
3431 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3432 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3433 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
3434 (tic6x-*-*): Likewise.
3435 (i[34567]86-*-darwin*, x86_64-*-darwin*,
3436 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
3437 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
3438 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
3439 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
3440 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
3441 t-softfp to tmake_file.
3442 * configure.ac (sfp_machine_header): Provide default if unset.
3443 Substitute.
3444 Link sfp-machine.h to config/$sfp_machine_header.
3445 * configure: Regenerate.
3447 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3449 * Makefile.in (double_type_size, long_double_type_size): Set.
3450 Remove $(fpbit-in-libgcc) support.
3451 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
3452 (fpbit-src): New variable.
3453 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
3454 Compile with -DFLOAT $(FPBIT_CFLAGS).
3455 Use $<.
3456 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
3457 Compile with $(FPBIT_CFLAGS).
3458 Use $<.
3459 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
3460 Compile with -DFLOAT $(TPBIT_CFLAGS).
3461 Use $<.
3462 * configure.ac (double_type_size, long_double_type_size):
3463 Determine and substitute.
3464 * configure: Regenerate.
3465 * fp-bit.c, fp-bit.h: New files.
3466 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
3467 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
3468 * config/mips/t-mips: New file.
3469 * config/mips/t-sdemtk: New file.
3470 * config/rs6000/ppc64-fp.c: New file.
3471 * config/rs6000/t-darwin (LIB2ADD): Add
3472 $(srcdir)/config/rs6000/ppc64-fp.c.
3473 * config/rs6000/t-ppc64-fp: New file.
3474 * config/rx/rx-lib.h: New file.
3475 * config/rx/t-rx (FPBIT): Set to true.
3476 ($(gcc_objdir)/fp-bit.c): Remove.
3477 (DPBIT): Set to true only with -m64bit-doubles.
3478 ($(gcc_objdir)/dp-bit.c): Remove.
3479 * config/sparc/t-softfp: Remove.
3480 * config/spu/t-elf: New file.
3481 * config/t-fdpbit, config/t-fpbit: New files.
3482 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
3483 (mips*-*-*): Likewise.
3484 (arm-wrs-vxworks): Likewise.
3485 (arm*-*-freebsd*): Likewise.
3486 (avr-*-rtems*): Add t-fpbit to tmake_file.
3487 (avr-*-*): Likewise.
3488 (bfin*-elf*): Add t-fdpbit to tmake_file.
3489 (bfin*-uclinux*): Likewise.
3490 (bfin*-linux-uclibc*): Likewise.
3491 (bfin*-rtems*): New case.
3492 Add t-fdpbit to tmake_file.
3493 (bfin*-*): Add t-fdpbit to tmake_file.
3494 (crisv32-*-elf): Likewise.
3495 (cris-*-linux*): Likewise.
3496 (fr30-*-elf): Likewise.
3497 (frv-*-elf, frv-*-*linux*): Likewise.
3498 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
3499 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
3500 (m32r-*-elf*): Likewise.
3501 (m32rle-*-elf*): Likewise.
3502 (m32r-*-linux*): Likewise.
3503 (m32rle-*-linux*): Likewise.
3504 (mcore-*-elf): Add t-fdpbit to tmake_file.
3505 (microblaze*-*-*): Likewise.
3506 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
3507 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
3508 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
3509 Fix typo.
3510 Add mips/t-tpbit to tmake-file.
3511 (mips*-*-linux*): Fix typo.
3512 (mips*-sde-elf*): New case
3513 Add mips/t-sdemtk unless using newlib.
3514 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
3515 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
3516 (mn10300-*-*): Likewise.
3517 (pdp11-*-*): Likewise.
3518 (picochip-*-*): Add t-fpbit to tmake_file.
3519 (powerpc-*-eabisimaltivec*): Likewise.
3520 (powerpc-*-eabisim*): Likewise.
3521 (powerpc-*-elf*): Likewise.
3522 (powerpc-*-eabialtivec*): Likewise.
3523 (powerpc-xilinx-eabi*): New case.
3524 Add t-fdpbit to tmake_file.
3525 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
3526 (powerpc-*-rtems*): Likewise.
3527 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
3528 tmake_file.
3529 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
3530 tmake_file.
3531 (powerpc-*-lynxos*): Likewise.
3532 (powerpcle-*-elf*): Likewise.
3533 (powerpcle-*-eabisim*): Likewise.
3534 (powerpcle-*-eabi*): Likewise.
3535 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3536 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
3537 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3538 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3539 (rx-*-elf): Add t-fdpbit to tmake_file.
3540 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3541 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3542 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3543 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
3544 sh*-*-netbsd*.
3545 (sh-*-rtems*): Add t-fdpbit to tmake_file.
3546 (sh-wrs-vxworks): Likewise.
3547 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
3548 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
3549 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
3550 (sparc64-*-rtems*): ... new case.
3551 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
3552 (spu-*-elf*): Likewise.
3553 Add spu/t-elf to tmake_file.
3554 (v850*-*-*): Add t-fdpbit to tmake_file.
3555 (xstormy16-*-elf): Likewise.
3556 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
3557 (mep*-*-*): Likewise.
3559 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3561 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
3562 variables.
3563 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
3564 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
3565 (install-unwind_h): New target.
3566 (all): Depend on it.
3567 * config.host (unwind_header): New variable.
3568 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
3569 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3570 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
3571 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
3572 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
3573 Set unwind_header.
3574 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
3575 Set unwind_header.
3576 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
3577 arm*-*-eabi*.
3578 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
3579 Set unwind_header.
3580 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
3581 (ia64*-*-freebsd*): Likewise.
3582 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
3583 tmake_file.
3584 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
3585 $with_system_libunwind.
3586 (ia64*-*-hpux*): Set tmake_file.
3587 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
3588 (picochip-*-*): Set tmake_file.
3589 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
3590 md_unwind_header.
3591 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3592 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3593 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
3594 (xtensa*-*-elf*): Set tmake_file.
3595 (xtensa*-*-linux*): Likewise.
3596 * configure.ac: Include ../config/unwind_ipinfo.m4.
3597 Call GCC_CHECK_UNWIND_GETIPINFO.
3598 Link unwind.h to $unwind_header.
3599 * configure: Regenerate.
3600 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
3601 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
3602 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
3603 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
3604 * config/unwind-dw2-fde-darwin.c: New file.
3605 * config/arm/libunwind.S, config/arm/pr-support.c,
3606 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
3607 config/arm/unwind-arm.h,: New files.
3608 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
3609 config/ia64/t-eh-ia64, config/ia64/t-glibc,
3610 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
3611 config/ia64/t-vms, config/ia64/unwind-ia64.c,
3612 config/ia64/unwind-ia64.h: New files.
3613 * config/picochip/t-picochip: New file.
3614 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
3615 files.
3616 * config/rs6000/t-darwin (LIB2ADDEH): Set.
3617 * config/s390/t-tpf (LIB2ADDEH): Remove.
3618 * config/t-darwin (LIB2ADDEH): Set.
3619 * config/t-eh-dw2-dip: New file.
3620 * config/t-libunwind, config/t-libunwind-elf: New files.
3621 * config/t-sol2 (LIB2ADDEH): Remove.
3622 * config/xtensa/t-xtensa: New file.
3624 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
3626 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
3627 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
3628 long long to check rt_sigreturn syscall.
3630 2011-08-02 Alan Modra <amodra@gmail.com>
3632 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3633 Restore for indirect call bcrtl from correct stack slot, and only
3634 if cfa+40 isn't valid.
3636 2011-08-01 Julian Brown <julian@codesourcery.com>
3638 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
3639 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
3640 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
3642 2011-08-01 Julian Brown <julian@codesourcery.com>
3644 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
3645 (libgcc-std.ver.in): Use above.
3646 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
3647 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
3648 throughout file.
3649 * config/t-fixedpoint-gnu-prefix: New file.
3650 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
3651 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
3652 instead of __PFX__.
3654 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
3656 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
3657 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
3658 for x86-64. Properly check __x86_64__ and __LP64__.
3660 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
3662 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
3663 version.
3664 (_FP_WS_TYPE): Likewise.
3665 (_FP_I_TYPE): Likewise.
3667 2011-07-28 Alan Modra <amodra@gmail.com>
3669 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3670 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
3671 in a plt call stub. Do restore r2 if stopped on bctrl.
3673 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3675 * config.host (i[3456x]86-*-netware*): Remove.
3676 * config/i386/netware-crt0.c, config/i386/t-nwld,
3677 config/i386/t-slibgcc-nwld: Remove.
3679 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
3681 * config.host: Handle tic6x-*-*.
3682 * config/c6x/c6x-abi.h: New file.
3684 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3686 * config/i386/crtprec.c: New file.
3687 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
3688 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
3689 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
3690 (x86_64-*-darwin*): Likewise.
3691 (i[34567]86-*-solaris2*: Likewise.
3693 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3695 * config/alpha/crtfastmath.c: New file.
3696 * config/i386/crtfastmath.c: New file.
3697 * config/ia64/crtfastmath.c: New file.
3698 * config/mips/crtfastmath.c: New file.
3699 * config/sparc/crtfastmath.c: New file.
3701 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
3702 crtfastmath.c.
3703 Add -frandom-seed=gcc-crtfastmath.
3704 * config/alpha/t-crtfm: Remove.
3705 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
3706 * config/ia64/t-ia64 (crtfastmath.o): Remove.
3708 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
3709 (alpha*-dec-osf5.1*): Likewise.
3710 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
3711 Add crtfastmath.o to extra_parts.
3712 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
3713 Add crtfastmath.o to extra_parts.
3714 (x86_64-*-darwin*): Likewise.
3715 (x86_64-*-mingw*): Likewise.
3716 (ia64*-*-elf*): Add t-crtfm to tmake_file.
3717 (ia64*-*-freebsd*): Likewise.
3718 (ia64*-*-linux*): Likewise.
3719 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
3720 Add crtfastmath.o to extra_parts.
3722 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3724 * config/darwin-crt3.o: New file.
3725 * config/rs6000/darwin-crt2.c: New file.
3726 * config/t-darwin: New file.
3727 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
3728 (crt2.o): New rule.
3729 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
3730 (powerpc-*-darwin*): Add crt2.o to extra_parts.
3731 (powerpc64-*-darwin*): Likewise.
3733 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3735 * config/i386/netware-crt0.c: New file.
3736 * config/i386/t-nwld: Rename to ...
3737 * config/i386/t-slibgcc-nwld: ... this.
3738 * config/i386/t-nwld: New file.
3739 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
3740 tmake_file.
3741 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
3742 extra_parts.
3744 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3746 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
3747 i386/t-crtstuff.
3748 * configure: Regenerate.
3750 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3752 * dfp-bit.c, dfp-bit.h: New files.
3753 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
3754 variables.
3755 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
3756 ($(d64pbit-o)): Likewise.
3757 ($(d128pbit-o)): Likewise.
3758 * config/t-dfprules: New file.
3759 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
3760 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
3761 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3762 (x86_64-*-linux*): Likewise.
3763 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3764 (i[34567]86-*-cygwin*): Likewise.
3765 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
3766 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3768 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3770 * Makfile.in (LIBGCOV): New variable.
3771 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
3772 * libgcov.c: New file.
3774 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3776 * fixed-bit.c, fixed-bit.h: New files.
3777 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
3778 refer to fixed-bit.c.
3780 2011-07-07 Joseph Myers <joseph@codesourcery.com>
3782 * config.host (*local*): Remove.
3784 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3786 PR target/39150
3787 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
3788 like i?86-*-solaris2.1[0-9]*.
3789 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
3790 * configure.ac (i?86-*-solaris2*): Likewise.
3791 * configure: Regenerate.
3793 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
3795 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3796 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
3797 md_unwind_header by splitting out of...
3798 (i[34567]86-*-linux*): ... this.
3799 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
3800 Remove md_unwind_header by splitting out of...
3801 (x86_64-*-linux*): ... this.
3803 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
3805 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
3807 2011-06-28 Nick Clifton <nickc@redhat.com>
3809 * config.host: Recognize all V850 variants.
3811 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
3813 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
3815 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3817 * shared-object.mk (c_flags-$o): Save c_flags.
3818 ($(base)$(objext)): Use it.
3819 ($(base)_s$(objext)): Likewise.
3821 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
3823 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
3824 * libgcc-std.ver.in (GCC_4.7.0): New section.
3826 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
3828 PR target/49313
3829 PR target/29524
3830 * config/avr/t-avr: Fix line endings.
3831 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
3832 _parityXX2.
3834 2011-06-14 Olivier Hainque <hainque@adacore.com>
3835 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3837 * config/mips/irix6-unwind.h: New file.
3838 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
3840 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
3842 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
3843 (sparc64_fallback_frame_state): Use it.
3844 (sparc64_frob_update_context): Further adjust context.
3845 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
3846 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
3847 * config/sparc/sol2-cn.S: Likewise.
3849 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3851 * enable-execute-stack-empty.c: New file.
3852 * enable-execute-stack-mprotect.c: New file.
3853 * config/i386/enable-execute-stack-mingw32.c: New file.
3854 * config.host (enable_execute_stack): New variable.
3855 Select appropriate variants.
3856 * configure.ac: Link enable-execute-stack.c to
3857 $enable_execute_stack.
3858 * configure: Regenerate.
3859 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
3860 (lib2funcs): Remove _enable_execute_stack.
3862 2011-06-09 David S. Miller <davem@davemloft.net>
3863 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3865 * config.host (sparc-*-linux*): Correct md_unwind_header
3866 filename.
3867 (s390x-ibm-tpf*): Fix typo.
3869 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3871 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
3872 Add crtfastmath.o to extra_parts.
3873 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
3874 mips/t-crtfm.
3875 * config/mips/t-crtfm: Remove.
3877 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3879 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
3881 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
3883 * config.host (sh*-*-linux*): Fix typo.
3885 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3887 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
3888 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
3889 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
3890 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
3891 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
3892 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
3893 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
3894 Wrap in !__MINGW64__.
3895 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
3896 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
3897 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
3898 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
3899 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
3900 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
3901 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
3902 Wrap in !__LP64__.
3903 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
3904 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
3905 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
3906 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
3907 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
3908 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
3909 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
3910 * config/no-unwind.h: New file.
3911 * config.host (md_unwind_header): Document.
3912 Define.
3913 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
3914 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
3915 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
3916 hppa[12]*-*-hpux11*): Set md_unwind_header.
3917 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
3918 Set md_unwind_header.
3919 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
3920 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
3921 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
3922 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
3923 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
3924 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
3925 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
3926 md_unwind_header.
3927 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
3928 * configure: Regenerate.
3930 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3932 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
3933 Set tmake_file, extra_parts.
3934 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
3935 Remove O32 support.
3936 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
3937 Remove O32 support.
3938 * config/mips/t-irix6: New file.
3939 * config/mips/t-slibgcc-irix: New file.
3941 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3943 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
3944 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
3946 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3948 * configure.ac (target_thread_file): Determine thread model.
3949 * configure: Regenerate.
3950 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
3951 * config/alpha/t-alpha: New file.
3952 * config/alpha/t-crtfm: Use $<.
3953 * config/alpha/t-ieee: New file.
3954 * config/alpha/t-osf-pthread: New file.
3955 * config/alpha/t-slibgcc-osf: New file.
3956 * config/alpha/libgcc-osf5.ver: New file.
3958 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3960 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
3961 tmake_file.
3962 Add crtfastmath.o to extra_parts.
3964 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3966 * config/gmon-sol2.c: Reindent.
3967 Cleanup comments.
3968 Remove, correct casts.
3969 Use STDERR_FILENO, NULL.
3970 (BASEADDRESS): Remove.
3971 (minbrk): Remove.
3972 (errno, sbrk): Remove declarations.
3973 (monstartup) [hp300]: Remove.
3974 (mcount): Remove.
3976 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3978 * Makefile.in (cpu_type): Define.
3979 * config.host (i[34567]86-*-rtems*): Handle it.
3980 (i[34567]86-*-solaris2*): Move body ...
3981 (*-*-solaris2*): ... here.
3982 New case, generalize.
3983 (sparc-*-elf*): Handle it.
3984 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
3985 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
3986 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
3987 Fold into ...
3988 (sparc*-*-solaris2*): ... this.
3989 New case.
3990 (sparc64-*-elf*): Handle it.
3991 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
3992 Merge ../gcc/config/i386/gmon-sol2.c.
3993 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
3994 Use C comments.
3995 Merge ../gcc/config/i386/sol2-gc1.asm.
3996 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
3997 Use C comments.
3998 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
3999 Use C comments.
4000 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4001 * config/i386/t-crtstuff: New file.
4002 * config/i386/t-softfp: New file.
4003 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4004 $(T)crti.o, $(T)crtn.o): Remove.
4005 (gcrt1.o): New rule.
4006 (TARGET_LIBGCC2_CFLAGS): Remove.
4007 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4008 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4009 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4010 * config/sparc/t-sol2: New file.
4011 * config/sparc/t-crtfm: Move to ...
4012 * config/t-crtfm: ... this.
4013 Use $(cpu_type), $<.
4014 * config/t-crtin: New file.
4015 * config/sparc/t-softfp: New file.
4016 * config/sparc/t-softmul: New file.
4017 * config/t-rtems: New file.
4018 * config/t-slibgcc: New file.
4019 * config/t-slibgcc-elf-ver: New file.
4020 * config/t-slibgcc-gld: New file.
4021 * config/t-slibgcc-sld: New file.
4022 * config/t-sol2: New file.
4023 * configure.ac: Include ../config/lib-ld.m4.
4024 Call AC_LIB_PROG_LD_GNU.
4025 Substitute cpu_type.
4026 * configure: Regenerate.
4028 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4030 PR bootstrap/49173
4031 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4032 libgcc-std.ver in the build directory.
4033 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4034 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4036 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4038 * libgcc-std.ver.in: New file.
4039 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4040 variables.
4041 (libgcc-std.ver): New rule.
4042 * config/t-gnu-prefix: New file.
4044 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4046 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4048 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4050 * config/i386/darwin-lib.h: New file.
4052 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4054 * config/arm/symbian-lib.h: New.
4056 2011-05-04 Chris Demetriou <cgd@google.com>
4058 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4059 (__x86.get_pc_thunk.bx): ...this.
4060 (__morestack): Adjust for rename, remove undef of __i686.
4062 2011-05-03 Chris Demetriou <cgd@google.com>
4064 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4066 2011-03-22 Joseph Myers <joseph@codesourcery.com>
4068 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4069 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4070 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4071 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4072 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4073 Remove cases.
4075 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
4077 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4078 Adjust copyright year.
4080 2011-03-07 Ian Lance Taylor <iant@google.com>
4082 * generic-morestack.c (__splitstack_find): Adjust returned stack
4083 pointer to include all registers pushed by __morestack.
4085 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4087 PR target/40125
4088 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4089 (toolexecdir): Calculate and AC_SUBST.
4090 (toolexeclibdir): Likewise.
4091 * Makefile.in (target_noncanonical): Import.
4092 (toolexecdir): Likewise.
4093 (toolexeclibdir): Likewise.
4094 * configure: Regenerate.
4096 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4098 PR target/46040
4099 * config/arm/bpabi.h: Rename to...
4100 * config/arm/bpabi-lib.h: ...this.
4102 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4104 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4105 appropriate.
4106 * configure: Regenerate.
4108 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4110 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4111 __FLOAT_WORD_ORDER__.
4112 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4113 Delete.
4115 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4117 PR other/46202
4118 * Makefile.in (install-strip): New phony target.
4120 2010-11-07 Ian Lance Taylor <iant@google.com>
4122 PR target/46089
4123 * config/i386/morestack.S (__morestack_large_model): New
4124 function.
4126 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4128 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4129 Delete.
4130 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4132 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4134 * config/arm/bpabi.h: New file.
4135 * config/frv/frv-abi.h: New file.
4137 2010-10-01 Ian Lance Taylor <iant@google.com>
4139 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4140 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4142 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4144 PR target/45858
4145 * config.host: Add the missing `$'.
4147 2010-09-30 Michael Eager <eager@eagercon.com>
4149 * config.host: Add microblaze*-*-*.
4150 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4151 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4152 udivsi3.asm,umodsi3.asm}: New.
4154 2010-09-28 Ian Lance Taylor <iant@google.com>
4156 * configure.ac: Adjust CFI test to test assembler directly rather
4157 than checking gcc preprocessor macro.
4158 * configure: Rebuild.
4160 2010-09-27 Ian Lance Taylor <iant@google.com>
4162 * configure.ac: Test whether assembler supports CFI directives.
4163 * config.host: Only add t-stack and i386/t-stack-i386 to
4164 tmake_file if libgcc_cv_cfi is "yes".
4165 * configure: Rebuild.
4167 2010-09-27 Ian Lance Taylor <iant@google.com>
4169 * generic-morestack.h: New file.
4170 * generic-morestack.c: New file.
4171 * generic-morestack-thread.c: New file.
4172 * config/i386/morestack.S: New file.
4173 * config/t-stack: New file.
4174 * config/i386/t-stack-i386: New file.
4175 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4176 i386/t-stack-i386 to tmake_file.
4178 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4180 * Makefile.in (libgcc-extra-parts): Check for static archives and
4181 invoke ranlib after installing them.
4182 (gcc-extra-parts): Likewise.
4183 (install-leaf): Likewise.
4185 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4187 * configure: Regenerated.
4189 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
4191 * configure: Regenerated.
4193 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4194 Andrew Pinski <pinskia@gmail.com>
4196 PR target/40959
4197 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4199 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4201 PR target/45524
4202 * configure: Regenerated.
4204 2010-09-06 Andreas Schwab <schwab@redhat.com>
4206 * configure: Regenerate.
4208 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4210 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4211 64bit targets.
4212 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4213 for 64bit targets.
4215 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4216 Iain Sandoe <iains@gcc.gnu.org>
4218 PR target/45476
4219 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4220 LIB2FUNCS_EXCLUDE functions.
4222 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4224 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4225 Include dfp.m4.
4226 * configure: Regenerate.
4228 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
4230 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4231 i386/t-freebsd to tmake_file.
4232 * config/i386/t-freebsd: New file.
4233 * config/i386/libgcc-bsd.ver: New file.
4235 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4237 * config.host (powerpc*-eabispe*): Set tmake_file.
4238 (powerpc*-eabi*): Likewise.
4239 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4240 crtbeginS, crtendS, crtbeginT.
4242 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
4244 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4245 to tmake_file. Add crtfastmath.o to extra_parts.
4246 * config/mips/t-crtfm: New.
4248 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4250 * config.host (sparc64-*-rtems*): New target.
4252 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4254 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4255 assembler syntax.
4257 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4259 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4261 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4263 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4264 alpha-dec-osf5.0* support.
4266 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
4268 * config.host: Add lm32-*-rtems*.
4270 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4271 Uros Bizjak <ubizjak@gmail.com>
4273 PR target/39048
4274 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4275 like other remaining 32-bit x86 OSes.
4276 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4277 assembler syntax.
4278 * config/i386/libgcc-sol2.ver: New file.
4279 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4281 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
4283 PR c/43553
4284 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
4285 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
4286 is used and substitute set_use_emutls.
4287 * configure: Regenerated.
4289 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
4291 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
4293 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4295 PR target/38085
4296 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
4297 MULTILIB_CFLAGS.
4298 ($(T)gcrt1.o): Likewise.
4299 ($(T)crt1.o): Likewise.
4300 ($(T)crti.o): Likewise.
4301 ($(T)crtn.o): Likewise.
4303 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4305 PR other/42980
4306 * Makefile.in (install): Use $(MAKE) string in rule, for
4307 parallel make.
4309 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
4311 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
4312 * config/mmix/t-mmix: New file.
4313 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
4315 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
4317 PR java/41991
4318 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
4319 SHLIB_MAPFILES.
4321 2010-01-04 Anthony Green <green@moxielogic.com>
4323 * config/moxie/crti.asm, config/moxie/crtn.asm,
4324 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
4325 config/moxie/t-moxie: New files.
4326 * config.host: Add t-moxie-softfp reference.
4328 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4330 PR other/39888
4331 * config/t-slibgcc-darwin: Fix embedded rpaths for
4332 --enable-version-specific-runtime-libs, build extension stub
4333 libs exposing features available from current libgcc_s.
4335 2009-11-11 Jon Beniston <jon@beniston.com>
4337 * config.host: Add lm32 targets.
4338 * config/lm32: New directory.
4339 * config/lm32/libgcc_lm32.h: New file.
4340 * config/lm32/_mulsi3.c: New file.
4341 * config/lm32/_udivmodsi4.c: New file.
4342 * config/lm32/_divsi3.c: New file.
4343 * config/lm32/_modsi3.c: New file.
4344 * config/lm32/_udivsi3.c: New file.
4345 * config/lm32/_umodsi3.c: New file.
4346 * config/lm32/_lshrsi3.S: New file.
4347 * config/lm32/_ashrsi3.S: New file.
4348 * config/lm32/_ashlsi3.S: New file.
4349 * config/lm32/crti.S: New file.
4350 * config/lm32/crtn.S: New file.
4351 * config/lm32/t-lm32: New file.
4352 * config/lm32/t-elf: New file.
4353 * config/lm32/t-uclinux: New file.
4355 2009-10-26 Nick Clifton <nickc@redhat.com>
4357 * config.host: Add support for RX target.
4358 * config/rx: New directory.
4359 * config/rx/rx-abi-functions.c: New file. Supplementary
4360 functions for libgcc to support the RX ABI.
4361 * config/rx/rx-abi.h: New file. Supplementary header file for
4362 libgcc RX ABI functions.
4363 * config/rx/t-rx: New file: Makefile fragment for building
4364 libgcc for the RX.
4366 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
4368 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
4369 constraint of y0 to "g".
4371 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4373 * config.host: Include the s390 makefile fragments.
4374 * config/s390/32/_fixdfdi.c: New file.
4375 * config/s390/32/_fixsfdi.c: New file.
4376 * config/s390/32/_fixtfdi.c: New file.
4377 * config/s390/32/_fixunsdfdi.c: New file.
4378 * config/s390/32/_fixunssfdi.c: New file.
4379 * config/s390/32/_fixunstfdi.c: New file.
4380 * config/s390/32/t-floattodi: New file.
4381 * config/s390/libgcc-glibc.ver: New file.
4382 * config/s390/t-crtstuff: New file.
4383 * config/s390/t-linux: New file.
4384 * config/s390/t-tpf: New file.
4386 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4388 * configure.ac (AC_PREREQ): Bump to 2.64.
4390 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
4392 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
4394 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4396 * configure: Regenerate.
4398 2009-08-09 Douglas B Rupp <rupp@gnat.com>
4400 * config.host (ia64-hp-*vms*): New target.
4401 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
4402 with ia64-hp-*vms*.
4404 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4406 * configure.ac: Add snippet for maintainer-mode.
4407 * configure: Regenerate.
4408 * Makefile.in (AUTOCONF, configure_deps): New variables.
4409 ($(srcdir)/configure)): New rule, active only with maintainer
4410 mode turned on.
4412 2009-06-23 DJ Delorie <dj@redhat.com>
4414 Add MeP port.
4415 * config.host: Add mep support.
4417 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
4419 * config.host: Add i386/${host_address}/t-fprules-softfp and
4420 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
4422 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
4423 for mingw targets.
4424 * config/i386/64/_multc3.c: Likewise.
4425 * config/i386/64/_powitf2.c: Likewise.
4426 * config/i386/64/eqtf2.c: Likewise.
4427 * config/i386/64/getf2.c: Likewise.
4428 * config/i386/64/letf2.c: Likewise.
4429 * config/i386/64/letf2.c: Likewise.
4430 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
4431 unsigned long long for x64 mingw targets.
4432 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
4433 (_FP_I_TYPE): Define as long long for x64 mingw target.
4435 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
4437 * config.host (vax-*-linux*): New.
4439 2009-05-31 Anthony Green <green@moxielogic.com>
4441 * config.host: Add moxie support.
4442 * config/moxie/t-moxie: New file.
4444 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
4446 * config.host: Add i386/${host_address}/t-fprules-softfp and
4447 t-softfp to tmake_file for i[34567]86-*-cygwin*.
4449 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
4451 * config.host: Add i386/${host_address}/t-fprules-softfp to
4452 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
4454 2009-04-09 Nick Clifton <nickc@redhat.com>
4456 * config/ia64/tf-signs.c: Change copyright header to refer to
4457 version 3 of the GNU General Public License with version 3.1
4458 of the GCC Runtime Library Exception and to point readers at
4459 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
4460 web page.
4461 * config/i386/32/tf-signs.c: Likewise.
4462 * config/libbid/_addsub_dd.c: Likewise.
4463 * config/libbid/_addsub_sd.c: Likewise.
4464 * config/libbid/_addsub_td.c: Likewise.
4465 * config/libbid/_dd_to_df.c: Likewise.
4466 * config/libbid/_dd_to_di.c: Likewise.
4467 * config/libbid/_dd_to_sd.c: Likewise.
4468 * config/libbid/_dd_to_sf.c: Likewise.
4469 * config/libbid/_dd_to_si.c: Likewise.
4470 * config/libbid/_dd_to_td.c: Likewise.
4471 * config/libbid/_dd_to_tf.c: Likewise.
4472 * config/libbid/_dd_to_udi.c: Likewise.
4473 * config/libbid/_dd_to_usi.c: Likewise.
4474 * config/libbid/_dd_to_xf.c: Likewise.
4475 * config/libbid/_df_to_dd.c: Likewise.
4476 * config/libbid/_df_to_sd.c: Likewise.
4477 * config/libbid/_df_to_td.c: Likewise.
4478 * config/libbid/_di_to_dd.c: Likewise.
4479 * config/libbid/_di_to_sd.c: Likewise.
4480 * config/libbid/_di_to_td.c: Likewise.
4481 * config/libbid/_div_dd.c: Likewise.
4482 * config/libbid/_div_sd.c: Likewise.
4483 * config/libbid/_div_td.c: Likewise.
4484 * config/libbid/_eq_dd.c: Likewise.
4485 * config/libbid/_eq_sd.c: Likewise.
4486 * config/libbid/_eq_td.c: Likewise.
4487 * config/libbid/_ge_dd.c: Likewise.
4488 * config/libbid/_ge_sd.c: Likewise.
4489 * config/libbid/_ge_td.c: Likewise.
4490 * config/libbid/_gt_dd.c: Likewise.
4491 * config/libbid/_gt_sd.c: Likewise.
4492 * config/libbid/_gt_td.c: Likewise.
4493 * config/libbid/_isinfd128.c: Likewise.
4494 * config/libbid/_isinfd32.c: Likewise.
4495 * config/libbid/_isinfd64.c: Likewise.
4496 * config/libbid/_le_dd.c: Likewise.
4497 * config/libbid/_le_sd.c: Likewise.
4498 * config/libbid/_le_td.c: Likewise.
4499 * config/libbid/_lt_dd.c: Likewise.
4500 * config/libbid/_lt_sd.c: Likewise.
4501 * config/libbid/_lt_td.c: Likewise.
4502 * config/libbid/_mul_dd.c: Likewise.
4503 * config/libbid/_mul_sd.c: Likewise.
4504 * config/libbid/_mul_td.c: Likewise.
4505 * config/libbid/_ne_dd.c: Likewise.
4506 * config/libbid/_ne_sd.c: Likewise.
4507 * config/libbid/_ne_td.c: Likewise.
4508 * config/libbid/_sd_to_dd.c: Likewise.
4509 * config/libbid/_sd_to_df.c: Likewise.
4510 * config/libbid/_sd_to_di.c: Likewise.
4511 * config/libbid/_sd_to_sf.c: Likewise.
4512 * config/libbid/_sd_to_si.c: Likewise.
4513 * config/libbid/_sd_to_td.c: Likewise.
4514 * config/libbid/_sd_to_tf.c: Likewise.
4515 * config/libbid/_sd_to_udi.c: Likewise.
4516 * config/libbid/_sd_to_usi.c: Likewise.
4517 * config/libbid/_sd_to_xf.c: Likewise.
4518 * config/libbid/_sf_to_dd.c: Likewise.
4519 * config/libbid/_sf_to_sd.c: Likewise.
4520 * config/libbid/_sf_to_td.c: Likewise.
4521 * config/libbid/_si_to_dd.c: Likewise.
4522 * config/libbid/_si_to_sd.c: Likewise.
4523 * config/libbid/_si_to_td.c: Likewise.
4524 * config/libbid/_td_to_dd.c: Likewise.
4525 * config/libbid/_td_to_df.c: Likewise.
4526 * config/libbid/_td_to_di.c: Likewise.
4527 * config/libbid/_td_to_sd.c: Likewise.
4528 * config/libbid/_td_to_sf.c: Likewise.
4529 * config/libbid/_td_to_si.c: Likewise.
4530 * config/libbid/_td_to_tf.c: Likewise.
4531 * config/libbid/_td_to_udi.c: Likewise.
4532 * config/libbid/_td_to_usi.c: Likewise.
4533 * config/libbid/_td_to_xf.c: Likewise.
4534 * config/libbid/_tf_to_dd.c: Likewise.
4535 * config/libbid/_tf_to_sd.c: Likewise.
4536 * config/libbid/_tf_to_td.c: Likewise.
4537 * config/libbid/_udi_to_dd.c: Likewise.
4538 * config/libbid/_udi_to_sd.c: Likewise.
4539 * config/libbid/_udi_to_td.c: Likewise.
4540 * config/libbid/_unord_dd.c: Likewise.
4541 * config/libbid/_unord_sd.c: Likewise.
4542 * config/libbid/_unord_td.c: Likewise.
4543 * config/libbid/_usi_to_dd.c: Likewise.
4544 * config/libbid/_usi_to_sd.c: Likewise.
4545 * config/libbid/_usi_to_td.c: Likewise.
4546 * config/libbid/_xf_to_dd.c: Likewise.
4547 * config/libbid/_xf_to_sd.c: Likewise.
4548 * config/libbid/_xf_to_td.c: Likewise.
4549 * config/libbid/bid128.c: Likewise.
4550 * config/libbid/bid128_2_str.h: Likewise.
4551 * config/libbid/bid128_2_str_macros.h: Likewise.
4552 * config/libbid/bid128_2_str_tables.c: Likewise.
4553 * config/libbid/bid128_add.c: Likewise.
4554 * config/libbid/bid128_compare.c: Likewise.
4555 * config/libbid/bid128_div.c: Likewise.
4556 * config/libbid/bid128_fma.c: Likewise.
4557 * config/libbid/bid128_logb.c: Likewise.
4558 * config/libbid/bid128_minmax.c: Likewise.
4559 * config/libbid/bid128_mul.c: Likewise.
4560 * config/libbid/bid128_next.c: Likewise.
4561 * config/libbid/bid128_noncomp.c: Likewise.
4562 * config/libbid/bid128_quantize.c: Likewise.
4563 * config/libbid/bid128_rem.c: Likewise.
4564 * config/libbid/bid128_round_integral.c: Likewise.
4565 * config/libbid/bid128_scalb.c: Likewise.
4566 * config/libbid/bid128_sqrt.c: Likewise.
4567 * config/libbid/bid128_string.c: Likewise.
4568 * config/libbid/bid128_to_int16.c: Likewise.
4569 * config/libbid/bid128_to_int32.c: Likewise.
4570 * config/libbid/bid128_to_int64.c: Likewise.
4571 * config/libbid/bid128_to_int8.c: Likewise.
4572 * config/libbid/bid128_to_uint16.c: Likewise.
4573 * config/libbid/bid128_to_uint32.c: Likewise.
4574 * config/libbid/bid128_to_uint64.c: Likewise.
4575 * config/libbid/bid128_to_uint8.c: Likewise.
4576 * config/libbid/bid32_to_bid128.c: Likewise.
4577 * config/libbid/bid32_to_bid64.c: Likewise.
4578 * config/libbid/bid64_add.c: Likewise.
4579 * config/libbid/bid64_compare.c: Likewise.
4580 * config/libbid/bid64_div.c: Likewise.
4581 * config/libbid/bid64_fma.c: Likewise.
4582 * config/libbid/bid64_logb.c: Likewise.
4583 * config/libbid/bid64_minmax.c: Likewise.
4584 * config/libbid/bid64_mul.c: Likewise.
4585 * config/libbid/bid64_next.c: Likewise.
4586 * config/libbid/bid64_noncomp.c: Likewise.
4587 * config/libbid/bid64_quantize.c: Likewise.
4588 * config/libbid/bid64_rem.c: Likewise.
4589 * config/libbid/bid64_round_integral.c: Likewise.
4590 * config/libbid/bid64_scalb.c: Likewise.
4591 * config/libbid/bid64_sqrt.c: Likewise.
4592 * config/libbid/bid64_string.c: Likewise.
4593 * config/libbid/bid64_to_bid128.c: Likewise.
4594 * config/libbid/bid64_to_int16.c: Likewise.
4595 * config/libbid/bid64_to_int32.c: Likewise.
4596 * config/libbid/bid64_to_int64.c: Likewise.
4597 * config/libbid/bid64_to_int8.c: Likewise.
4598 * config/libbid/bid64_to_uint16.c: Likewise.
4599 * config/libbid/bid64_to_uint32.c: Likewise.
4600 * config/libbid/bid64_to_uint64.c: Likewise.
4601 * config/libbid/bid64_to_uint8.c: Likewise.
4602 * config/libbid/bid_b2d.h: Likewise.
4603 * config/libbid/bid_binarydecimal.c: Likewise.
4604 * config/libbid/bid_conf.h: Likewise.
4605 * config/libbid/bid_convert_data.c: Likewise.
4606 * config/libbid/bid_decimal_data.c: Likewise.
4607 * config/libbid/bid_decimal_globals.c: Likewise.
4608 * config/libbid/bid_div_macros.h: Likewise.
4609 * config/libbid/bid_dpd.c: Likewise.
4610 * config/libbid/bid_flag_operations.c: Likewise.
4611 * config/libbid/bid_from_int.c: Likewise.
4612 * config/libbid/bid_functions.h: Likewise.
4613 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4614 * config/libbid/bid_inline_add.h: Likewise.
4615 * config/libbid/bid_internal.h: Likewise.
4616 * config/libbid/bid_round.c: Likewise.
4617 * config/libbid/bid_sqrt_macros.h: Likewise.
4619 2009-04-09 Jakub Jelinek <jakub@redhat.com>
4621 * Makefile.in: Change copyright header to refer to version
4622 3 of the GNU General Public License and to point readers at the
4623 COPYING3 file and the FSF's license web page.
4624 * config.host: Likewise.
4626 2009-04-07 Alan Modra <amodra@bigpond.net.au>
4628 * config.host: Reorder and merge to match config.gcc change.
4630 2009-04-03 Alan Modra <amodra@bigpond.net.au>
4632 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
4634 2009-03-28 Joseph Myers <joseph@codesourcery.com>
4636 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
4637 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
4638 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
4639 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
4641 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
4643 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
4644 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4646 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
4648 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
4649 ia64/t-softfp-compat to tmake_file.
4651 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
4653 * config/ia64/__divxf3.asm: New.
4654 * config/ia64/_fixtfdi.asm: Likewise.
4655 * config/ia64/_fixunstfdi.asm: Likewise.
4656 * config/ia64/_floatditf.asm: Likewise.
4657 * config/ia64/t-fprules-softfp: Likewise.
4658 * config/ia64/t-softfp-compat: Likewise.
4659 * config/ia64/tf-signs.c: Likewise.
4661 2009-01-18 Ben Elliston <bje@au.ibm.com>
4663 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4665 2009-01-16 Ben Elliston <bje@au.ibm.com>
4667 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
4668 to tmake_file.
4670 2009-01-13 Ben Elliston <bje@au.ibm.com>
4672 * config/t-softfp: New file.
4673 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
4674 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
4676 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4678 * config.host: Add m32r*-*-rtems*.
4680 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
4682 * config.host: Add m32c*-*-rtems*.
4684 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4686 PR bootstrap/33100
4687 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
4688 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
4689 * configure: Regenerate.
4690 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
4691 tmake_file here from gcc/config.gcc.
4692 Move extra_parts here from gcc/config.gcc.
4693 * config/i386/t-sol2: Move here from gcc/config/i386.
4694 Use gcc_srcdir instead of srcdir.
4696 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
4698 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
4699 case.
4701 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
4703 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
4705 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
4707 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
4709 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
4711 Add picoChip port.
4712 * config.host: Add picochip-*-*.
4714 2008-08-06 Bob Wilson <bob.wilson@acm.org>
4716 * config.host: Match more processor names for Xtensa.
4718 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
4720 * config/i386/64/t-softfp-compat: Update comments.
4722 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
4724 * config/i386/64/_divtc3-compat.c: Moved to ...
4725 * config/i386/64/_divtc3.c: Here.
4727 * config/i386/64/_multc3-compat.c: Moved to ...
4728 * config/i386/64/_multc3.c: Here.
4730 * config/i386/64/_powitf2-compat.c: Moved to ...
4731 * config/i386/64/_powitf2.c: Here.
4733 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
4734 .c suffix instead of -compat.c.
4736 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
4738 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
4739 (_FP_MUL_MEAT_D): Ditto.
4740 (_FP_DIV_MEAT_S): Ditto.
4741 (_FP_DIV_MEAT_D): Ditto.
4743 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
4745 * Makefile.in: Add support for __sync_* libgcc functions.
4747 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
4749 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
4751 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4753 PR boostrap/36702
4754 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
4755 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
4757 * config/i386/64/t-fprules-softfp: Moved to ...
4758 * config/i386/64/t-softfp-compat: This. New.
4760 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
4762 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
4763 Initialize f with 0.0.
4765 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4767 PR target/36669
4768 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
4770 * config/i386/64/_divtc3-compat.c: New.
4771 * config/i386/64/_multc3-compat.c: Likewise.
4772 * config/i386/64/_powitf2-compat.c: Likewise.
4773 * config/i386/64/eqtf2.c: Likewise.
4774 * config/i386/64/getf2.c: Likewise.
4775 * config/i386/64/letf2.c: Likewise.
4776 * config/i386/64/t-fprules-softfp: Likewise.
4778 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4780 * config.host: Add i386/${host_address}/t-fprules-softfp to
4781 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
4782 i[34567]86-*-linux*, x86_64-*-linux*.
4784 * configure.ac: Set host_address to 64 or 32 for x86.
4785 * configure: Regenerated.
4787 * Makefile.in (config.status): Also depend on
4788 $(srcdir)/config.host.
4790 * config/i386/32/t-fprules-softfp: New.
4791 * config/i386/32/tf-signs.c: Likewise.
4793 * config/i386/64/sfp-machine.h: New. Moved from gcc.
4795 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4796 Uros Bizjak <ubizjak@gmail.com>
4798 * config/i386/32/sfp-machine.h: New.
4800 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
4802 * config/rs6000/t-ppccomm: Remove rules that conflict with
4803 auto-generated rules.
4805 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4807 * configure.ac: sinclude override.m4.
4808 * configure: Regenerate.
4810 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
4812 * configure: Regenerate.
4814 2008-06-10 Joseph Myers <joseph@codesourcery.com>
4816 * Makefile.in (DECNUMINC): Remove
4817 -I$(MULTIBUILDTOP)../../libdecnumber.
4818 * gstdint.h: New.
4820 2008-06-07 Joseph Myers <joseph@codesourcery.com>
4822 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
4823 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
4824 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
4825 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
4826 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
4827 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
4828 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
4829 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
4830 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
4831 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
4832 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
4833 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
4834 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
4835 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
4837 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
4839 * config.host (sh2[lbe]*-*-linux*): Allow target.
4841 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
4843 * config/rs6000/t-ppccomm: Add build rules for new files.
4844 (LIB2ADD_ST): New variable.
4846 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
4848 PR target/34210
4849 PR target/35508
4850 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
4851 * config/t-avr: New file. Build 16bit libgcc functions.
4853 2008-03-02 Jakub Jelinek <jakub@redhat.com>
4855 PR target/35401
4856 * config/t-slibgcc-darwin: Make install-leaf dependent on
4857 install-darwin-libgcc-stubs instead of install.
4859 2008-01-25 Joseph Myers <joseph@codesourcery.com>
4861 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
4862 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
4863 sh-*-rtemscoff*): Remove cases.
4865 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
4867 * Makefile.in (all): Use install-leaf rather than install.
4868 (install): Split most of the rule into...
4869 (install-leaf): ...this new one.
4871 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
4872 Paolo Bonzini <bonzini@gnu.org>
4874 PR target/30572
4875 * Makefile.in: Use @shlib_slibdir@ substitution to get
4876 correct install name on darwin.
4877 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
4879 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
4881 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
4882 cris-*-elf and cris-*-none.
4883 (crisv32-*-linux*): Similar, as cris-*-linux*.
4885 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
4887 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
4889 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
4891 PR regression/33926
4892 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
4893 * configure: Regenerated.
4895 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
4897 * Makefile.in (dfp-filenames): Replace decimal_globals,
4898 decimal_data, binarydecimal and convert_data with
4899 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
4900 and bid_convert_data, respectively.
4902 2007-09-17 Chao-ying Fu <fu@mips.com>
4903 Nigel Stephens <nigel@mips.com>
4905 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
4906 * Makefile.in (fixed_point): Define.
4907 Check if fixed_point is yes to build support functions.
4908 * configure.ac: Check for fixed_point support.
4909 * configure: Regenerated.
4910 * gen-fixed.sh: New file to generate lists of fixed-point labels,
4911 funcs, modes, from, to.
4913 2007-09-11 Janis Johnson <janis187@us.ibm.com
4915 * Makefile.in (dfp-filenames): Add bid128_noncomp.
4917 2007-09-10 Janis Johnson <janis187@us.ibm.com>
4919 * Makefile.in (dfp-filenames): Remove decUtility, add
4920 decDouble, decPacked, decQuad, decSingle.
4922 2007-08-27 Hans Kester <hans.kester@ellips.nl>
4924 * config.host : Add x86_64-elf target.
4926 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4928 * configure.ac (set_have_cc_tls): Add a missing =.
4929 * configure: Regenerated.
4931 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4933 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
4934 and x86_64-*-linux*.
4936 * config/t-tls: New file.
4938 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
4940 * configure.ac: Include ../config/enable.m4 and
4941 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
4942 supports TLS and substitute set_have_cc_tls.
4943 * configure: Regenerated.
4945 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
4947 * Makefile.in: Use libbid for DFP when BID is enabled.
4949 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
4951 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
4952 extra_parts. Add config/i386/t-cygming to tmake_file.
4953 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
4955 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
4956 Danny Smith <dannysmith@users.sourceforge.net>
4958 PR target/29498
4959 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
4960 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
4961 * config/i386/t-crtfm: Compile crtfastmath.o with
4962 -minline-all-stringops.
4964 2007-05-10 Richard Sandiford <richard@codesourcery.com>
4966 * config.host (sparc-wrs-vxworks): New target.
4968 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
4970 * config.host: Recognize fido.
4972 2007-04-04 Janis Johnson <janis187@us.ibm.com>
4974 * configure: Check host, not target, for decimal float support.
4976 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
4978 * config/i386/t-crtpc: New file.
4979 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
4980 (x86_64-*-linux*): Ditto.
4982 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
4984 * config.host (x86_64-*-mingw*): New target.
4986 2007-03-23 Michael Meissner <michael.meissner@amd.com>
4987 H.J. Lu <hongjiu.lu@intel.com>
4989 * Makefile.in (enable_decimal_float): New.
4990 (DECNUMINC): Add
4991 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
4992 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
4993 (decbits-filenames): This.
4994 (decbits-objects): New.
4995 (libgcc-objects): Add $(decbits-objects).
4997 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
4998 Substitute enable_decimal_float.
4999 * configure: Regenerated.
5001 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
5003 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5005 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5007 * Makefile.in (install-info): New dummy target.
5009 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5011 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5013 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5015 * Makefile.in: Add install-html and install-pdf dummy
5016 targets.
5018 2007-02-05 Roger Sayle <roger@eyesopen.com>
5019 Daniel Jacobowitz <dan@codesourcery.com>
5021 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5022 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5023 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5025 2007-01-29 Janis Johnson <janis187@us.ibm.com>
5027 * Makefile.in (dec-filenames): Add decExcept.
5029 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5031 PR bootstrap/30469
5032 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5033 -fprofile-use.
5035 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5037 * configure.ac: Add --enable-version-specific-runtime-libs.
5038 Correct $slibdir default.
5039 * configure: Regenerated.
5041 2007-01-23 Joseph Myers <joseph@codesourcery.com>
5043 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5045 2007-01-21 Andrew Pinski <pinskia@gmail.com>
5047 PR target/30519
5048 * config.host (alpha*-*-linux*): Set extra_parts.
5050 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5052 * config/sh/t-linux: New.
5053 * config.host (sh*-*-linux*): Set tmake_file.
5055 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5057 * Makefile.in (install): Handle multilibs.
5059 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5061 * Makefile.in: Added .PHONY entry for documentation targets.
5063 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5065 * Makefile.in: Add empty info, html, dvi, pdf targets.
5067 2007-01-04 Mike Stump <mrs@apple.com>
5069 * Makefile.in (MAKEINFO): Remove.
5070 (PERL): Likewise.
5072 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
5074 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5075 * configure: Regenerate.
5076 * Makefile.in (host_subdir): Substitute it.
5077 (gcc_objdir): Use it.
5079 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5081 * config.host (ia64*-*-linux*): Set tmake_file.
5083 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5085 * Makefile.in (version): Define.
5087 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5088 Paolo Bonzini <bonzini@gnu.org>
5090 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5091 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5092 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5093 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5094 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5095 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5096 * configure: Generated.