1 2013-11-10 Kai Tietz <ktietz@redhat.com>
3 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
4 Increment load-count on use of LIBGCC_SONAME DLL.
5 (hmod_libgcc): New static variable to hold handle of
7 (__gcc_deregister_frame): Decrement load-count of
10 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
12 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
14 * configure: Regenerate
16 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
18 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
19 FP_EX_DENORM. Store result to volatile location after SSE division
20 to close interrupt window. Remove unneeded fwait after x87
21 division since interrupt window will be closed by emitted fstp.
22 Rewrite FP_EX_INEXACT handling.
24 2013-11-06 Joseph Myers <joseph@codesourcery.com>
26 * soft-fp/README: Update.
27 * soft-fp/adddf3.c: Update from glibc.
28 * soft-fp/addsf3.c: Likewise.
29 * soft-fp/addtf3.c: Likewise.
30 * soft-fp/divdf3.c: Likewise.
31 * soft-fp/divsf3.c: Likewise.
32 * soft-fp/divtf3.c: Likewise.
33 * soft-fp/double.h: Likewise.
34 * soft-fp/eqdf2.c: Likewise.
35 * soft-fp/eqsf2.c: Likewise.
36 * soft-fp/eqtf2.c: Likewise.
37 * soft-fp/extenddftf2.c: Likewise.
38 * soft-fp/extended.h: Likewise.
39 * soft-fp/extendsfdf2.c: Likewise.
40 * soft-fp/extendsftf2.c: Likewise.
41 * soft-fp/extendxftf2.c: Likewise.
42 * soft-fp/fixdfdi.c: Likewise.
43 * soft-fp/fixdfsi.c: Likewise.
44 * soft-fp/fixdfti.c: Likewise.
45 * soft-fp/fixsfdi.c: Likewise.
46 * soft-fp/fixsfsi.c: Likewise.
47 * soft-fp/fixsfti.c: Likewise.
48 * soft-fp/fixtfdi.c: Likewise.
49 * soft-fp/fixtfsi.c: Likewise.
50 * soft-fp/fixtfti.c: Likewise.
51 * soft-fp/fixunsdfdi.c: Likewise.
52 * soft-fp/fixunsdfsi.c: Likewise.
53 * soft-fp/fixunsdfti.c: Likewise.
54 * soft-fp/fixunssfdi.c: Likewise.
55 * soft-fp/fixunssfsi.c: Likewise.
56 * soft-fp/fixunssfti.c: Likewise.
57 * soft-fp/fixunstfdi.c: Likewise.
58 * soft-fp/fixunstfsi.c: Likewise.
59 * soft-fp/fixunstfti.c: Likewise.
60 * soft-fp/floatdidf.c: Likewise.
61 * soft-fp/floatdisf.c: Likewise.
62 * soft-fp/floatditf.c: Likewise.
63 * soft-fp/floatsidf.c: Likewise.
64 * soft-fp/floatsisf.c: Likewise.
65 * soft-fp/floatsitf.c: Likewise.
66 * soft-fp/floattidf.c: Likewise.
67 * soft-fp/floattisf.c: Likewise.
68 * soft-fp/floattitf.c: Likewise.
69 * soft-fp/floatundidf.c: Likewise.
70 * soft-fp/floatundisf.c: Likewise.
71 * soft-fp/floatunditf.c: Likewise.
72 * soft-fp/floatunsidf.c: Likewise.
73 * soft-fp/floatunsisf.c: Likewise.
74 * soft-fp/floatunsitf.c: Likewise.
75 * soft-fp/floatuntidf.c: Likewise.
76 * soft-fp/floatuntisf.c: Likewise.
77 * soft-fp/floatuntitf.c: Likewise.
78 * soft-fp/gedf2.c: Likewise.
79 * soft-fp/gesf2.c: Likewise.
80 * soft-fp/getf2.c: Likewise.
81 * soft-fp/ledf2.c: Likewise.
82 * soft-fp/lesf2.c: Likewise.
83 * soft-fp/letf2.c: Likewise.
84 * soft-fp/muldf3.c: Likewise.
85 * soft-fp/mulsf3.c: Likewise.
86 * soft-fp/multf3.c: Likewise.
87 * soft-fp/negdf2.c: Likewise.
88 * soft-fp/negsf2.c: Likewise.
89 * soft-fp/negtf2.c: Likewise.
90 * soft-fp/op-1.h: Likewise.
91 * soft-fp/op-2.h: Likewise.
92 * soft-fp/op-4.h: Likewise.
93 * soft-fp/op-8.h: Likewise.
94 * soft-fp/op-common.h: Likewise.
95 * soft-fp/quad.h: Likewise.
96 * soft-fp/single.h: Likewise.
97 * soft-fp/soft-fp.h: Likewise.
98 * soft-fp/subdf3.c: Likewise.
99 * soft-fp/subsf3.c: Likewise.
100 * soft-fp/subtf3.c: Likewise.
101 * soft-fp/truncdfsf2.c: Likewise.
102 * soft-fp/trunctfdf2.c: Likewise.
103 * soft-fp/trunctfsf2.c: Likewise.
104 * soft-fp/trunctfxf2.c: Likewise.
105 * soft-fp/unorddf2.c: Likewise.
106 * soft-fp/unordsf2.c: Likewise.
107 * soft-fp/unordtf2.c: Likewise.
109 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
111 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
112 (_FP_MUL_MEAT_D): Ditto.
113 (_FP_DIV_MEAT_S): Ditto.
114 (_FP_DIV_MEAT_D): Ditto.
115 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
116 t-softfp-sfdf and t-softfp to tmake_file.
118 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
120 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
121 * config/i386/crtprec.c: Ditto.
123 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
124 Shiva Chen <shiva0217@gmail.com>
126 * config.host (nds32*-elf*): Add nds32 target.
127 * config/nds32 : New directory and files.
129 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
131 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
132 * config.host (cpu_type) <Setting default>: Add entry for
134 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
135 <crisv32-*-linux*>: Adjust.
136 * longlong.h: Wrap the whole CRIS section in a single
137 defined(__CRIS__) conditional. Add comment about add_ssaaaa
139 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
141 [__CRIS__] (__umulsidi3): Define.
142 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
143 * config/cris/sfp-machine.h: New file.
144 * config/cris/umulsidi3.S: New file.
145 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
146 * config/cris/arit.c (SIGNMULT): New macro.
147 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
148 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
149 saving 3 out of originally 33 cycles from the fastest
150 path, 3 out of 54 from the medium path and one from the longest
151 path. Improve comments.
153 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
155 * sync.c: Remove static aliases and define each function directly
158 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
160 * config.host (hppa*64*-*-linux*): Define extra_parts.
161 (hppa*-*-linux*): Likewise.
163 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
165 * config/arc/crtgend.S: Add 2013 to Copyright years.
166 * config/arc/gmon/atomic.h: Likewise.
167 * config/arc/gmon/auxreg.h: Likewise.
168 * config/arc/gmon/sys/gmon_out.h: Likewise.
169 * config/arc/gmon/sys/gmon.h: Likewise.
170 * config/arc/gmon/prof-freq.c: Likewise.
171 * config/arc/gmon/mcount.c: Likewise.
172 * config/arc/gmon/prof-freq-stub.S: Likewise.
173 * config/arc/gmon/gmon.c: Likewise.
174 * config/arc/gmon/machine-gmon.h: Likewise.
175 * config/arc/gmon/profil.S: Likewise.
176 * config/arc/gmon/dcache_linesz.S: Likewise.
177 * config/arc/crtg.S: Likewise.
178 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
179 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
180 * config/arc/ieee-754/adddf3.S: Likewise.
181 * config/arc/ieee-754/truncdfsf2.S: Likewise.
182 * config/arc/ieee-754/fixsfsi.S: Likewise.
183 * config/arc/ieee-754/gtsf2.S: Likewise.
184 * config/arc/ieee-754/floatsisf.S: Likewise.
185 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
186 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
187 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
188 * config/arc/ieee-754/fixdfsi.S: Likewise.
189 * config/arc/ieee-754/addsf3.S: Likewise.
190 * config/arc/ieee-754/gesf2.S: Likewise.
191 * config/arc/ieee-754/floatsidf.S: Likewise.
192 * config/arc/ieee-754/extendsfdf2.S: Likewise.
193 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
194 * config/arc/ieee-754/gtdf2.S: Likewise.
195 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
196 * config/arc/ieee-754/uneqdf2.S: Likewise.
197 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
198 * config/arc/ieee-754/uneqsf2.S: Likewise.
199 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
200 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
201 * config/arc/ieee-754/eqdf2.S: Likewise.
202 * config/arc/ieee-754/ordsf2.S: Likewise.
203 * config/arc/ieee-754/divsf3.S: Likewise.
204 * config/arc/ieee-754/divdf3.S: Likewise.
205 * config/arc/ieee-754/floatunsidf.S: Likewise.
206 * config/arc/ieee-754/orddf2.S: Likewise.
207 * config/arc/ieee-754/eqsf2.S: Likewise.
208 * config/arc/ieee-754/gedf2.S: Likewise.
209 * config/arc/crtn.S: Likewise.
210 * config/arc/crti.S: Likewise.
211 * config/arc/t-arc700-uClibc: Likewise.
212 * config/arc/asm.h: Likewise.
213 * config/arc/libgcc-excl.ver: Likewise.
214 * config/arc/t-arc-newlib: Likewise.
215 * config/arc/divtab-arc700.c: Likewise.
216 * config/arc/initfini.c: Likewise.
217 * config/arc/fp-hack.h: Likewise.
219 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
220 Diego Novillo <dnovillo@google.com>
222 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
223 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
224 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
225 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
227 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
228 Brendan Kehoe <brendan@zen.org>
229 Simon Cook <simon.cook@embecosm.com>
231 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
232 * config/arc: New directory.
233 * longlong.h [__arc__] (umul_ppmm): Remove.
234 [__arc__] (__umulsidi3): Define.
235 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
236 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
238 2013-09-17 Jacek Caban <jacek@codeweavers.com>
240 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
242 * config/i386/gthr-win32.h: Likewise.
244 2013-09-16 DJ Delorie <dj@redhat.com>
246 * config/rl78/vregs.h: Add G10 register definitions.
247 * config/rl78/lib2mul.c: Enable for RL78/G10.
248 * config/rl78/lib2div.c: Likewise.
249 * config/rl78/lshrsi3.S: Use vregs.h.
250 * config/rl78/cmpsi2.S: Likewise.
251 * config/rl78/trampoline.S: Likewise.
252 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
254 2013-09-14 DJ Delorie <dj@redhat.com>
255 Nick Clifton <nickc@redhat.com>
257 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
258 * config/rl78/vregs.h: New.
259 * config/rl78/signbit.S: New file. Implements signbit function.
260 * config/rl78/divmodsi.S: New.
261 * config/rl78/divmodhi.S: New.
262 * config/rl78/divmodqi.S: New.
263 * config/rl78/t-rl78: Build them here...
264 * config/rl78/lib2div.c: ...but not here.
266 2013-09-12 DJ Delorie <dj@redhat.com>
268 * config.host (msp*-*-elf): New.
269 * config/msp430/: New port.
271 2013-08-18 Iain Sandoe <iain@codesourcery.com>
273 PR gcov-profile/58127
274 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
275 __thread var for emulated TLS.
276 (__gcov_indirect_call_counters): Likewise.
278 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
279 Catherine Moore <clm@codesourcery.com>
280 Richard Sandiford <rdsandiford@googlemail.com>
282 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
283 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
284 (CALL_STUB_NO_RET): Likewise.
285 (CALL_STUB_RET): Likewise.
286 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
287 __mips16_ret call/return stub symbols.
288 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
291 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
293 * config.host <mips*-*-linux*>: Remove a stray comment.
295 2013-08-10 Jan Hubicka <jh@suse.cz>
297 Work around binutils PR14342
298 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
299 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
300 (L_gcov_indirect_call_profiler_v2): New.
302 2013-08-06 Jan Hubicka <jh@suse.cz>
304 * libgcov.c (__gcov_indirect_call_callee,
305 __gcov_indirect_call_counters): New global vars.
306 (__gcov_indirect_call_profiler): replace by ...
307 (__gcov_indirect_call_profiler_v2) ... this one.
309 2013-08-06 Caroline Tice <cmtice@google.com>
311 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
312 vtv_start_preinit.o and vtv_end_preinit.o.
313 * configure.ac: Add code to check/set enable_vtable_verify.
314 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
316 * vtv_start_preinit.c: New file.
317 * vtv_end_preinit.c: New file.
318 * vtv_start.c: New file.
319 * vtv_end.c: New file.
320 * configure: Regenerated.
322 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
324 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
325 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
326 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
327 GPL-3.0-with-GCC-exception.
329 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
331 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
334 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
336 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
337 mapping for FPRs when creating the fallback framestate.
339 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
342 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
343 (__round_s2_const, __round_u2_const)
344 (__round_s4_const, __round_u4_const, __round_x8):
345 Saturate result if addition result cannot be represented.
347 2013-07-15 Matthias Klose <doko@ubuntu.com>
349 * libgcc2.c: Don't include <limits.h>.
351 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
353 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
355 2013-07-06 Jakub Jelinek <jakub@redhat.com>
358 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
360 2013-06-28 Jakub Jelinek <jakub@redhat.com>
363 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
365 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
366 instead of table lookups.
367 (__popcountDI2): Likewise.
369 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
371 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
374 2013-06-21 Joseph Myers <joseph@codesourcery.com>
377 * soft-fp/adddf3.c: Update from glibc.
378 * soft-fp/addsf3.c: Likewise.
379 * soft-fp/addtf3.c: Likewise.
380 * soft-fp/divdf3.c: Likewise.
381 * soft-fp/divsf3.c: Likewise.
382 * soft-fp/divtf3.c: Likewise.
383 * soft-fp/double.h: Likewise.
384 * soft-fp/eqdf2.c: Likewise.
385 * soft-fp/eqsf2.c: Likewise.
386 * soft-fp/eqtf2.c: Likewise.
387 * soft-fp/extenddftf2.c: Likewise.
388 * soft-fp/extended.h: Likewise.
389 * soft-fp/extendsfdf2.c: Likewise.
390 * soft-fp/extendsftf2.c: Likewise.
391 * soft-fp/fixdfdi.c: Likewise.
392 * soft-fp/fixdfsi.c: Likewise.
393 * soft-fp/fixsfdi.c: Likewise.
394 * soft-fp/fixsfsi.c: Likewise.
395 * soft-fp/fixtfdi.c: Likewise.
396 * soft-fp/fixtfsi.c: Likewise.
397 * soft-fp/fixunsdfdi.c: Likewise.
398 * soft-fp/fixunsdfsi.c: Likewise.
399 * soft-fp/fixunssfdi.c: Likewise.
400 * soft-fp/fixunssfsi.c: Likewise.
401 * soft-fp/fixunstfdi.c: Likewise.
402 * soft-fp/fixunstfsi.c: Likewise.
403 * soft-fp/floatdidf.c: Likewise.
404 * soft-fp/floatdisf.c: Likewise.
405 * soft-fp/floatditf.c: Likewise.
406 * soft-fp/floatsidf.c: Likewise.
407 * soft-fp/floatsisf.c: Likewise.
408 * soft-fp/floatsitf.c: Likewise.
409 * soft-fp/floatundidf.c: Likewise.
410 * soft-fp/floatundisf.c: Likewise.
411 * soft-fp/floatunditf.c: Likewise.
412 * soft-fp/floatunsidf.c: Likewise.
413 * soft-fp/floatunsisf.c: Likewise.
414 * soft-fp/floatunsitf.c: Likewise.
415 * soft-fp/gedf2.c: Likewise.
416 * soft-fp/gesf2.c: Likewise.
417 * soft-fp/getf2.c: Likewise.
418 * soft-fp/ledf2.c: Likewise.
419 * soft-fp/lesf2.c: Likewise.
420 * soft-fp/letf2.c: Likewise.
421 * soft-fp/muldf3.c: Likewise.
422 * soft-fp/mulsf3.c: Likewise.
423 * soft-fp/multf3.c: Likewise.
424 * soft-fp/negdf2.c: Likewise.
425 * soft-fp/negsf2.c: Likewise.
426 * soft-fp/negtf2.c: Likewise.
427 * soft-fp/op-1.h: Likewise.
428 * soft-fp/op-2.h: Likewise.
429 * soft-fp/op-4.h: Likewise.
430 * soft-fp/op-8.h: Likewise.
431 * soft-fp/op-common.h: Likewise.
432 * soft-fp/quad.h: Likewise.
433 * soft-fp/single.h: Likewise.
434 * soft-fp/soft-fp.h: Likewise.
435 * soft-fp/subdf3.c: Likewise.
436 * soft-fp/subsf3.c: Likewise.
437 * soft-fp/subtf3.c: Likewise.
438 * soft-fp/truncdfsf2.c: Likewise.
439 * soft-fp/trunctfdf2.c: Likewise.
440 * soft-fp/trunctfsf2.c: Likewise.
441 * soft-fp/unorddf2.c: Likewise.
442 * soft-fp/unordsf2.c: Likewise.
443 * soft-fp/unordtf2.c: Likewise.
444 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
445 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
446 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
447 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
448 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
449 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
450 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
451 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
452 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
453 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
454 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
455 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
457 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
459 * config/mips/lib2funcs.c: New file.
460 * config/mips/t-mips (LIB2ADD_ST): Add it.
462 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
465 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
466 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
468 2013-06-08 Walter Lee <walt@tilera.com>
470 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
471 Replace int64_t with long long. Add __extension__ where
473 * config/tilepro/atomic.c: Include config.h.
475 2013-06-06 Douglas B Rupp <rupp@adacore.com>
477 * config.host (arm-wrs-vxworks): Configure with other soft float.
479 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
481 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
482 (mips64r5900el-*-elf*): New configurations.
484 2013-06-04 Alan Modra <amodra@gmail.com>
486 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
488 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
490 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
492 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
494 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
495 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
496 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
498 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
500 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
501 (powerpc-wrs-vxworks): Likewise.
503 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
505 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
506 signal frames as well.
507 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
508 STACK_BIAS to the CFA offset.
510 2013-05-17 Richard Henderson <rth@redhat.com>
513 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
514 (execute_cfa_program): Use it when storing to fs->regs.
516 2013-05-08 Kai Tietz <ktietz@redhat.com>
518 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
519 (__deregister_frame_info): Likewise.
521 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
523 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
526 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
528 2013-04-25 Alan Modra <amodra@gmail.com>
530 * config.host: Match little-endian powerpc-linux.
532 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
534 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
535 as 'unsigned long long' instead of 'unsigned long'.
536 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
539 2013-04-10 Julian Brown <julian@codesourcery.com>
541 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
542 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
543 unsigned char/unsigned short.
544 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
546 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
549 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
551 2013-04-04 Meador Inge <meadori@codesourcery.com>
553 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
554 computing the location of the link register.
555 (aeabi_uldivmod): Ditto.
557 2013-03-27 Kai Tietz <ktietz@redhat.com>
559 * config.host: Add support for cygwin x64 target.
560 * configure: Regenerated.
562 2013-03-26 Walter Lee <walt@tilera.com>
564 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
565 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
567 2013-03-25 Kai Tietz <ktietz@redhat.com>
569 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
571 2013-03-20 Robert Mason <rbmj@verizon.net>
573 * config/vxlib-tls.c (__gthread_get_tsd_data,)
574 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
575 (__gthread_leave_tsd_dtor_context): Add prototypes.
576 (tls_delete_hook): Update.
578 2013-03-20 Catherine Moore <clm@codesourcery.com>
579 Joseph Myers <joseph@codesourcery.com>
580 Chao-ying Fu <fu@mips.com>
582 * config/mips/mips16.S: Don't build for microMIPS.
583 * config/mips/linux-unwind.h: Handle microMIPS frame.
584 * config/mips/crtn.S (fini, init): New labels.
586 2013-03-14 Jakub Jelinek <jakub@redhat.com>
588 PR tree-optimization/53265
589 * unwind-dw2.c (execute_cfa_program): Avoid
590 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
591 on targets with DWARF_FRAME_REGISTERS < 32.
593 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
596 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
597 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
599 2013-03-07 Sriraman Tallam <tmsriram@google.com>
601 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
602 sandybridge processors.
604 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
607 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
610 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
612 * config/microblaze/crti.S: Setup stack protection at entry
614 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
616 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
617 (__rotldi3): Shift bytewise if applicable.
619 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
621 * config/aarch64/sync-cache.c
622 (__aarch64_sync_cache_range): Silence warnings.
624 2013-02-25 Catherine Moore <clm@codesourcery.com>
627 2013-02-24 Catherine Moore <clm@codesourcery.com>
628 Joseph Myers <joseph@codesourcery.com>
629 Chao-ying Fu <fu@mips.com>
631 * config/mips/mips16.S: Don't build for microMIPS.
632 * config/mips/linux-unwind.h: Handle microMIPS frame.
633 * config/mips/crtn.S (fini, init): New labels.
635 2013-02-24 Catherine Moore <clm@codesourcery.com>
636 Joseph Myers <joseph@codesourcery.com>
637 Chao-ying Fu <fu@mips.com>
639 * config/mips/mips16.S: Don't build for microMIPS.
640 * config/mips/linux-unwind.h: Handle microMIPS frame.
641 * config/mips/crtn.S (fini, init): New labels.
643 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
644 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
647 2013-02-16 Alan Modra <amodra@gmail.com>
650 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
651 (ppc_fallback_frame_state): Always set up save locations for fp
652 and altivec. Don't bother with non-callee-saved regs, r0-r13
653 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
655 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
658 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
660 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
661 _ssmulha3, _usmulusa3, _ssmulsa3.
662 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
663 (__muldi3): XCALL __muldi3_6 instead of rcall.
664 (__umulsidi3, __mulsidi3): New functions.
665 (do_prologue_saves, do_epilogue_restores): New .macros.
666 (__divdi3_moddi3): Use them.
667 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
668 (__usmulusa3, __ssmulsa3): New functions.
670 2013-02-11 Iain Sandoe <iain@codesourcery.com>
671 Jack Howarth <howarth@bromo.med.uc.edu>
672 Patrick Marlier <patrick.marlier@gmail.com>
675 * config/darwin-crt-tm.c: Remove dummy functions hack.
677 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
680 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
681 * config/avr/lib2-object.mk: New iterator to build objects from it.
682 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
684 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
685 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
686 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
687 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
688 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
689 * config/avr/lib1funcs-fixed.S: Implement them.
691 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
693 Update copyright years.
695 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
698 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
699 Add crtcxa to extra_parts.
700 * config/rs6000/exit.h: New file.
701 * config/rs6000/cxa_atexit.c: New file.
702 * config/rs6000/cxa_finalize.c: New file.
703 * config/rs6000/crtcxa.c: New file.
704 * config/rs6000/t-aix-cxa: New file.
705 * config/rs6000/libgcc-aix-cxa.ver: New file.
707 2013-01-31 Nick Clifton <nickc@redhat.com>
709 * config/v850/lib1funcs.S: Add support for e3v5 architecture
712 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
715 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
716 _mulQQ, _mulHQ, _mulHA, _mulSA,
717 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
718 _divQQ, _divHQ, _divHA, _divSA,
719 _divUQQ, _divUHQ, _divUHA, _divUSA.
721 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
723 * config.host(microblaze*-linux*): tmake_file: Remove
724 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
725 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
726 to exclude functions from being built with libgcc.c and use
727 the microblaze assembly.
729 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
731 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
734 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
736 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
737 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
738 __UINTPTR_TYPE__; also cast 'base' to the same type before the
741 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
743 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
744 loop start address for cache clearing.
746 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
748 * config/avr/lib1funcs.S: Remove trailing blanks.
749 * config/avr/lib1funcs-fixed.S: Ditto.
751 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
753 * config/avr/avr-lib.h: Add GPL copyright notice.
755 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
757 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
758 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
759 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
760 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
762 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
764 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
765 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
767 2013-01-04 Nick Clifton <nickc@redhat.com>
769 * config/v850/lib1funcs.S: Only provide CALLT support functions if
770 the CALLT instruction is supported.
772 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
774 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
775 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
777 2012-12-13 John Tytgat <John@bass-software.com>
779 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
782 2012-12-12 Jakub Jelinek <jakub@redhat.com>
785 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
786 undefined signed overflows.
788 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
791 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
793 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
795 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
796 (FP_TRAPPING_EXCEPTIONS): Define.
797 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
798 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
800 2012-12-04 Richard Henderson <rth@redhat.com>
803 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
805 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
807 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
808 (FP_EX_SHIFT): Define.
809 (FP_TRAPPING_EXCEPTIONS): Define.
811 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
813 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
814 (FP_ROUNDMODE): Use FP_RND_MASK.
815 * config/aarch64/sfp-exceptions.c: New.
816 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
817 Use __sfp_handle_exceptions.
819 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
821 * config.host: (arm*-*-freebsd*): Remove.
822 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
823 (arm*-*-elf*): Remove.
824 (arm*-*-wince-pe*): Remove.
825 * arm/unwind-arm.c (struct fpa_reg): Delete.
826 (struct fpa_regs): Delete.
827 (phase1_vrs): Remove fpa element.
828 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
829 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
830 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
831 * ieee754-sf.S (floatundisf): Remove FPA support.
832 (floatdisf): Likewise.
833 * ieee75f-df.S (floatundidf): Likewise.
834 (floatdidf): Likewise.
836 2012-11-29 Kai Tietz <ktietz@redhat.com>
839 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
840 * unwind-generic.h: Likewise.
841 * unwind-seh.c: Likewise.
843 2012-11-28 Richard Henderson <rth@redhat.com>
846 * emutls.c (__emutls_get_address): Avoid race condition between
847 obj->loc.offset read and emutls_key initialization.
849 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
851 Adjust decimal point of signed accum mode to GCC default.
854 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
856 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
857 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
859 (__divqq3, __divha3, __divsa3): Adjust to new position of
860 decimal point of signed accum types.
862 (__mulusa3_round): New function.
864 (__divqq_helper): New function.
865 (__udivuqq3): Use it.
867 2012-11-20 Jakub Jelinek <jakub@redhat.com>
870 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
872 2012-11-18 Teresa Johnson <tejohnson@google.com>
875 * libgcov.c (gcov_exit): Remove merged program summary
876 comparison unless !GCOV_LOCKED.
878 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
880 * soft-fp: Updated from glibc upstream.
882 2012-11-06 Ian Lance Taylor <iant@google.com>
884 * generic-morestack.c (__generic_morestack): Align the returned
885 stack pointer to a 32 byte boundary.
886 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
887 increment the return address until we have decided that we don't
888 have a varargs function.
889 (__morestack) [32-bit]: Align stack correctly when calling C
891 (__morestack) [64-bit]: Likewise.
893 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
895 * configure: Regenerate.
897 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
900 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
901 * config/i386/sfp-machine.h: Guard exception handling
902 code with _SOFT_FLOAT.
903 * config/i386/32/sfp-machine.h: Guard rounding handling
904 code with _SOFT_FLOAT.
905 * config/i386/64/sfp-machine.h: Ditto.
907 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
909 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
912 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
914 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
915 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
916 when appropriate. Correct structure element types.
917 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
918 -minline-all-stringops from compile flags.
920 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
922 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
924 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
926 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
928 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
930 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
933 2012-10-23 Ian Bolton <ian.bolton@arm.com>
934 Jim MacArthur <jim.macarthur@arm.com>
935 Marcus Shawcroft <marcus.shawcroft@arm.com>
936 Nigel Stephens <nigel.stephens@arm.com>
937 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
938 Richard Earnshaw <rearnsha@arm.com>
939 Sofiane Naci <sofiane.naci@arm.com>
940 Stephen Thomas <stephen.thomas@arm.com>
941 Tejas Belagod <tejas.belagod@arm.com>
942 Yufeng Zhang <yufeng.zhang@arm.com>
944 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
945 * config/aarch64/crti.S: New file.
946 * config/aarch64/crtn.S: New file.
947 * config/aarch64/linux-unwind.h: New file.
948 * config/aarch64/sfp-machine.h: New file.
949 * config/aarch64/sync-cache.c: New file.
950 * config/aarch64/t-aarch64: New file.
951 * config/aarch64/t-softfp: New file.
953 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
955 * config/mmix/crti.S: Mark program and data addresses using PRELD.
956 Remove typo'd and unnecessary alignment-LOC for .data. Remove
957 no-longer-needed LDBU insns.
959 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
962 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
963 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
965 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
967 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
969 2012-10-15 Matthias Klose <doko@ubuntu.com>
971 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
973 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
975 * configure: Regenerate.
976 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
978 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
980 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
981 instructions for 64bit targets only.
983 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
985 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
986 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
987 * config/i386/32/sfp-machine.h: ... here.
988 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
989 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
992 2012-10-07 Matthias Klose <doko@ubuntu.com>
994 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
996 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
998 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
1000 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1001 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1002 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1005 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1008 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1009 Fix parameter names.
1011 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1014 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1015 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1016 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1018 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1021 * config/sh/linux-atomic.S: Delete.
1022 * config/sh/linux-atomic.c: New.
1023 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1024 linux-atomic.c. Add cflags to disable warnings.
1026 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1029 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1031 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1032 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1033 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1034 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
1035 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1037 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1039 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1041 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1042 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1044 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
1046 * config.host (hppa-*-openbsd*): New target.
1047 * config/pa/t-openbsd: New file.
1049 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
1052 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1053 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1054 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1055 (__divsa3): Use __negsi2 to negate r_quoL.
1056 * config/avr/lib1funcs.S (FALIAS): New macro.
1057 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1058 (__negsi2): ...this new function.
1059 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1060 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1061 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1062 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1063 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1064 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1066 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1069 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1070 (lshrsi3): Reimplement as lshrsi3_r0.
1072 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1075 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1078 2012-09-07 Teresa Johnson <tejohnson@google.com>
1080 PR gcov-profile/54487
1081 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
1084 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
1087 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1088 not configured --with-avrlibc=no.
1089 * config/avr/t-avrlibc: New file.
1090 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1091 (DPBIT_FUNCS): Ditto.
1092 (TPBIT_FUNCS): Ditto.
1094 2012-09-04 Teresa Johnson <tejohnson@google.com>
1096 * libgcov.c (struct gcov_summary_buffer): New structure.
1097 (gcov_histogram_insert): New function.
1098 (gcov_compute_histogram): Ditto.
1099 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1100 histograms during summary merging.
1102 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
1104 * config.host (x86_64-*-openbsd*): New target.
1106 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1108 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1111 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1114 * config/avr/t-avr (conv_X): Rename to func_X.
1116 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1119 * config/avr/lib1funcs-fixed.S: New file.
1120 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1121 after they are used.
1122 (neg2, neg4): New macros.
1123 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1124 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1125 (__umulhisi3): Speed up MUL variant if there is enough flash.
1126 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1128 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1129 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1130 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1131 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1132 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1133 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1134 (LIB2FUNCS_EXCLUDE): Add supported functions.
1136 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
1138 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1139 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1141 * fixed-obj.mk: Only expand dependency if $o is not in
1144 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1146 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1148 2012-08-22 Joseph Myers <joseph@codesourcery.com>
1150 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1151 depend on --enable-shared.
1152 ($(lib1asmfuncs-o)): Use %.vis files independent of
1154 * static-object.mk ($(base)$(objext), $(base).vis)
1155 ($(base)_s$(objext)): Use same rules for visibility handling as in
1158 2012-08-21 Ian Lance Taylor <iant@google.com>
1160 * config/i386/morestack.S (__morestack_non_split): Increase amount
1161 of space allocated for non-split code stack.
1163 2012-08-19 Joseph Myers <joseph@codesourcery.com>
1165 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1166 even if inhibit_libc.
1168 2012-08-17 Julian Brown <julian@codesourcery.com>
1170 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1171 -fexceptions -fnon-call-exceptions if not defined.
1172 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1173 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1175 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1177 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1180 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
1182 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1183 rs6000/t-slibgcc-aix.
1185 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1187 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1189 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1191 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1193 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1196 * Makefile.in (version): Replace top_srcdir with srcdir.
1198 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1200 * Makefile.in (version): set to BASE-VER file from gcc directory.
1202 2012-08-01 Nick Clifton <nickc@redhat.com>
1204 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1205 Implements __clrsb for an HImode argument.
1207 2012-07-31 Nick Clifton <nickc@redhat.com>
1209 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1210 Implements __clrsb for an HImode argument.
1211 * config/stormy16/clrsbhi2.c: New file:
1212 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1214 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1216 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1218 2012-07-19 Tristan Gingold <gingold@adacore.com>
1219 Richard Henderson <rth@redhat.com>
1221 * unwind-seh.c: New file.
1222 * unwind-generic.h: Include windows.h for SEH.
1223 (_Unwind_Exception): Use 6 private fields for SEH.
1224 (_GCC_specific_handler): Declare.
1225 * unwind-c.c (__gcc_personality_seh0): New function.
1227 * config/i386/libgcc-cygming.ver: New file.
1228 * config/i386/t-seh-eh: New file.
1229 * config.host (x86_64-*-mingw*): Default to seh.
1231 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1233 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1235 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
1237 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1238 __builtin_expect when checking for exceptions.
1239 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1241 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1243 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1244 function declaration.
1245 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1247 * config/ia64/sfp-exceptions.c: New.
1248 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
1250 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1252 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1253 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1254 * config/i386/64/sfp-machine: ... (delete here) ...
1255 * config/i386/sfp-machine.h: ... to here.
1256 (FP_EX_MASK): Remove.
1258 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1260 2012-06-11 Sriraman Tallam <tmsriram@google.com>
1262 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1263 * config/i386/libgcc-sol2.ver: Ditto.
1264 * config/i386/libgcc-glibc.ver: Ditto.
1266 2012-06-11 Roland McGrath <mcgrathr@google.com>
1268 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1269 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1272 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
1274 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1275 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1276 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1277 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1278 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
1279 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
1280 * config/i386/64/sfp-machine: ... (delete here) ...
1281 * config/i386/sfp-machine.h: ... to here.
1283 (__sfp_handle_exceptions): New function declaration.
1284 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1285 * config/i386/sfp-exceptions.c: New.
1286 * config/i386/t-softfp: New.
1287 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
1288 i386/t-softfp to tmake_file.
1290 2012-06-03 David S. Miller <davem@davemloft.net>
1292 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
1295 2012-05-31 David S. Miller <davem@davemloft.net>
1297 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
1298 multiply and divide instructions on 32-bit when V9.
1299 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
1301 2012-05-29 Joseph Myers <joseph@codesourcery.com>
1303 * config/arm/ieee754-df.S: Fix typos.
1304 * config/arm/ieee754-sf.S: Fix typos.
1305 * config/c6x/libunwind.S: Fix typos.
1306 * config/epiphany/udivsi3-float.c: Fix typos.
1307 * config/microblaze/muldi3_hard.S: Fix typos.
1308 * config/picochip/adddi3.S: Fix typos.
1309 * config/picochip/ashlsi3.S: Fix typos.
1310 * config/picochip/ashrsi3.S: Fix typos.
1311 * config/picochip/clzsi2.S: Fix typos.
1312 * config/picochip/cmpsi2.S: Fix typos.
1313 * config/picochip/divmod15.S: Fix typos.
1314 * config/picochip/divmodhi4.S: Fix typos.
1315 * config/picochip/divmodsi4.S: Fix typos.
1316 * config/picochip/longjmp.S: Fix typos.
1317 * config/picochip/lshrsi3.S: Fix typos.
1318 * config/picochip/parityhi2.S: Fix typos.
1319 * config/picochip/popcounthi2.S: Fix typos.
1320 * config/picochip/setjmp.S: Fix typos.
1321 * config/picochip/subdi3.S: Fix typos.
1322 * config/picochip/ucmpsi2.S: Fix typos.
1323 * config/picochip/udivmodhi4.S: Fix typos.
1324 * config/picochip/udivmodsi4.S: Fix typos.
1325 * config/spu/divv2df3.c: Fix typos.
1326 * config/spu/mfc_multi_tag_release.c: Fix typos.
1327 * config/spu/mfc_tag_release.c: Fix typos.
1328 * configure.ac: Fix typos.
1329 * configure: Regenerate.
1331 2012-05-25 Ian Lance Taylor <iant@google.com>
1333 * config/i386/morestack.S (__morestack_non_split): Check whether
1334 caller is varargs and needs %bp to hold the stack frame on return.
1336 2012-05-25 Olivier Hainque <hainque@adacore.com>
1338 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1339 sequence in the non pic case on VxWorks.
1341 2012-05-24 Olivier Hainque <hainque@adacore.com>
1343 * Makefile.in: Move dependency on install-unwind_h from
1344 "install-leaf" to "install".
1346 2012-05-24 Olivier Hainque <hainque@adacore.com>
1348 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1349 Use a separate command for stamp removals.
1351 2012-05-21 Andrew Pinski <apinski@cavium.com>
1354 * configure.ac: Define the default includes to being none.
1355 * configure: Regenerate.
1357 2012-05-16 Olivier Hainque <hainque@adacore.com>
1359 * Makefile.in (install-unwind_h): Rename into ...
1360 (install-unwind_h-forbuild): New target.
1361 (all): Use it instead of the former install-unwind_h.
1362 (install-unwind_h): Reinstate, copy to user install destination
1363 for include files, not to the internal gcc object directory one.
1364 (install-leaf): Depend on it.
1366 2012-05-15 Olivier Hainque <hainque@adacore.com>
1368 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
1369 register numbers. LR_REGNO replaces R_LR.
1370 (ucontext_for): New, helper for ...
1371 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
1373 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
1375 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1377 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
1378 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
1379 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
1381 (i[34567]86-*-*, x86_64-*-*): ... here.
1383 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
1384 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
1386 * config/i386/i386-cpuinfo.c: Rename to ...
1387 * config/i386/cpuinfo.c: ... this.
1388 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
1390 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
1391 (libgcc_cv_init_priority): New test.
1392 * configure: Regenerate.
1393 * config.in: New file.
1394 * Makefile.in (clean): Rename config.h to auto-target.h.
1395 (config.h): Likewise.
1396 (stamp-h): Likewise.
1398 * config/i386/cpuinfo.c (auto-target.h): Include.
1399 (CONSTRUCTOR_PRIORITY): Define.
1400 (__cpu_indicator_init): Use it.
1402 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1404 * longlong.h: Use a URL instead of an FSF postal address.
1405 Replace spaces with tab.
1407 2012-05-08 Teresa Johnson <tejohnson@google.com>
1409 * libgcov.c (gcov_clear, __gcov_reset): New functions.
1410 (__gcov_dump): Ditto.
1411 (gcov_dump_complete): New global variable.
1412 (gcov_exit): Export hidden to enable use in L_gcov_dump.
1413 (__gcov_flush): Outline functionality now in gcov_clear.
1414 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
1416 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
1418 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
1419 (mips*-*-linux*): Include mips/t-tpbit when long double is
1422 2012-04-25 Sriraman Tallam <tmsriram@google.com>
1424 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
1425 (get_available_features): New argument. Check for AVX2.
1426 (__cpu_indicator_init): Modify call to get_available_features.
1428 2012-04-25 Alan Modra <amodra@gmail.com>
1430 * config/rs6000/crtsavevr.S: New file.
1431 * config/rs6000/crtrestvr.S: New file.
1432 * config/rs6000/t-savresfgpr: Build the above.
1433 * config/rs6000/t-netbsd: Likewise.
1435 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1437 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
1439 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1441 * libgcc/config/i386/i386-cpuinfo.c: New file.
1442 * libgcc/config/i386/t-cpuinfo: New file.
1443 * libgcc/config.host: Include t-cpuinfo.
1444 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
1446 2012-04-24 Chao-ying Fu <fu@mips.com>
1448 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
1450 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
1452 struct siginfo vs. siginfo_t
1454 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
1455 siginfo_t instead of struct siginfo.
1456 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
1457 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
1458 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
1459 (ia64_handle_unwabi): Likewise.
1460 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
1461 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
1462 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
1463 (sh_fallback_frame_state): Likewise.
1464 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
1465 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
1467 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
1469 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
1472 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
1474 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
1475 if it hasn't been previously saved.
1477 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
1479 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
1482 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
1485 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
1486 instead of __AVR_HAVE_8BIT_SP__.
1488 2012-03-26 Tristan Gingold <gingold@adacore.com>
1490 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
1491 (unw_table_entry): Use unw_word instead of unsigned long.
1492 (_Unwind_FindTableEntry): Likewise.
1493 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
1494 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
1495 (_Unwind_FindTableEntry): Likewise.
1496 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
1497 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
1498 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
1499 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
1500 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
1501 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
1502 (uw_init_context_1, uw_install_context): Likewise.
1503 (unw_word): Move to unwind-ia64.h
1505 2012-03-26 Tristan Gingold <gingold@adacore.com>
1507 * config/vms/vms-ucrt0.c: Update copyright years.
1509 (___gcc_main_flags): Declare.
1510 (__main): Check flags to remap argv and exit code.
1511 * config.host (*-*-*vms*): Adjust extra_parts.
1512 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
1515 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
1517 * arm/lib1funcs.asm (ctzsi2): New function.
1518 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
1519 * arm/t-linux (LIB1ASMFUNCS): Likewise.
1520 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
1521 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
1522 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
1523 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
1525 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
1527 * config.host: Add bits to support powerpc64-*-freebsd*.
1528 * config/rs6000/freebsd-unwind.h: New file.
1529 * config/rs6000/t-freebsd64: New file.
1531 2012-03-20 Richard Guenther <rguenther@suse.de>
1533 PR gcov-profile/52627
1534 * libgcov.c (init_mx): Fix mutex name.
1536 2012-03-16 Tristan Gingold <gingold@adacore.com>
1538 * config/ia64/vms-unwind.h: Remove ulong (and replace
1539 it by unw_reg where used). Define unw_reg with __int64.
1541 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1543 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1545 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1547 (sparc_is_sighandler): Likewise.
1549 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
1551 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
1554 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1556 * config/arm/crtn.S: Fix typo.
1558 2012-03-13 Richard Guenther <rguenther@suse.de>
1560 * libgcov.c: Remove stdio.h include and NULL un-define.
1562 2012-03-13 Richard Guenther <rguenther@suse.de>
1565 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
1567 2012-03-13 Richard Guenther <rguenther@suse.de>
1569 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
1571 2012-03-13 Richard Guenther <rguenther@suse.de>
1573 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
1574 and __gthread_mutex_init_function definitions.
1576 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1578 * config.host (mips*-*-openbsd*): Remove.
1580 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1582 * config.host: Remove alpha*-dec-osf5.1* handling.
1583 * config/alpha/gthr-posix.c: Remove.
1584 * config/alpha/libgcc-osf5.ver: Remove.
1585 * config/alpha/osf5-unwind.h: Remove.
1586 * config/alpha/t-osf-pthread: Remove.
1587 * config/alpha/t-slibgcc-osf: Remove.
1588 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
1589 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
1590 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
1591 * mkmap-flat.awk: Remove osf_export handling.
1593 2012-03-12 Richard Guenther <rguenther@suse.de>
1595 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
1596 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1597 (__gthread_mutex_init_function): New function.
1598 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1601 * libgcov.c: Include gthr.h.
1602 (__gcov_flush_mx): New global variable.
1603 (init_mx, init_mx_once): New functions.
1604 (__gcov_flush): Protect self with a mutex.
1605 (__gcov_fork): Re-initialize mutex after forking.
1606 * unwind-dw2-fde.c: Change condition under which to use
1607 __GTHREAD_MUTEX_INIT_FUNCTION.
1609 2012-03-12 Tristan Gingold <gingold@adacore.com>
1611 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
1612 * config/ia64/t-vms: Likewise.
1614 2012-03-11 Michael Hope <michael.hope@linaro.org>
1616 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
1619 2012-03-07 Walter Lee <walt@tilera.com>
1621 * config/tilepro/atomic.c: Rename "atomic_" prefix to
1623 (atomic_xor): Rename and move definition to
1624 config/tilepro/atomic.h.
1625 (atomic_nand): Ditto.
1626 * config/tilepro/atomic.h: Rename "atomic_" prefix to
1628 (arch_atomic_xor): Move from config/tilepro/atomic.c.
1629 (arch_atomic_nand): Ditto.
1631 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1634 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
1636 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1639 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
1642 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1646 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
1647 if RAMPZ affects reading from RAM.
1648 (__tablejump_elpm__): Ditto.
1650 (__movmemx_hi): Ditto.
1651 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
1652 (__do_global_dtors): Ditto.
1653 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
1654 (__movmemx_hi): Ditto.
1656 2012-03-05 Richard Henderson <rth@redhat.com>
1658 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
1659 [ARM] (count_trailing_zeros): Use the builtin.
1661 2012-03-01 Kai Tietz <ktietz@redhat.com>
1663 * soft-fp: Imported from glibc upstream.
1665 2012-02-28 Kai Tietz <ktietz@redhat.com>
1667 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
1668 for mingw-targets as attribute gcc_struct.
1670 2012-02-28 Ian Lance Taylor <iant@google.com>
1672 * generic-morestack.c (__splitstack_releasecontext): Correct call
1673 to __morestack_release_segments.
1675 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
1678 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
1679 for __linux__ when removing signals from __morestack_fullmask.
1681 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
1684 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
1686 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1688 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
1689 instead of HAVE_INITFINI_ARRAY.
1690 * config/ia64/crtend.S: Likewise.
1692 2012-02-20 Kai Tietz <ktietz@redhat.com>
1695 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
1697 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
1698 to w32-unwind.h header.
1700 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1702 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
1703 (mips*-*-linux*): Remove t-slibgcc-libgcc.
1704 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
1705 * config/mips/mips16.S (__mips16_rdhwr): Delete.
1707 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1709 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
1711 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1714 * config/darwin-crt-tm.c: Correct typo.
1716 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1717 Patrick Marlier <patrick.marlier@gmail.com>
1720 * config/darwin-crt-tm.c: Generate dummy functions.
1722 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1723 Patrick Marlier <patrick.marlier@gmail.com>
1726 * config/darwin-crt-tm.c (getTMCloneTable): New function.
1727 (__doTMRegistrations): Call it.
1728 (__doTMdeRegistrations): Likewise.
1730 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
1731 Anatoly Sokolov <aesok@post.ru>
1732 Eric Weddington <eric.weddington@atmel.com>
1735 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
1736 (__epilogue_restores__): Ditto.
1738 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
1742 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
1743 Solaris 11 and slightly reformat.
1744 (sparc_is_sighandler): Likewise.
1746 2012-02-14 Walter Lee <walt@tilera.com>
1748 * config.host: Handle tilegx and tilepro.
1749 * config/tilegx/sfp-machine.h: New file.
1750 * config/tilegx/sfp-machine32.h: New file.
1751 * config/tilegx/sfp-machine64.h: New file.
1752 * config/tilegx/t-crtstuff: New file.
1753 * config/tilegx/t-softfp: New file.
1754 * config/tilegx/t-tilegx: New file.
1755 * config/tilepro/atomic.c: New file.
1756 * config/tilepro/atomic.h: New file.
1757 * config/tilepro/linux-unwind.h: New file.
1758 * config/tilepro/sfp-machine.h: New file.
1759 * config/tilepro/softdivide.c: New file.
1760 * config/tilepro/softmpy.S: New file.
1761 * config/tilepro/t-crtstuff: New file.
1762 * config/tilepro/t-tilepro: New file.
1764 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
1768 * gthr-posix.h: Allow static initializer macros to be disabled.
1769 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
1771 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
1773 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
1774 Add t-slibgcc-libgcc to tmake_file.
1775 * config/mips/libgcc-mips16.ver: Revert previous patch.
1776 * config/mips/mips16.S (__mips16_rdhwr): Hide.
1778 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
1779 Jayant R Sonar <jayant.sonar@kpitcummins.com>
1781 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
1782 * config/cr16/crti.S: New file.
1783 * config/cr16/crtlibid.S: New file.
1784 * config/cr16/crtn.S: New file.
1785 * config/cr16/lib1funcs.S: New file.
1786 * config/cr16/t-cr16: New file.
1787 * config/cr16/t-crtlibid: New file.
1788 * config/cr16/unwind-dw2.h: New file.
1789 * config/cr16/unwind-cr16.c: New file.
1790 * config/cr16/divmodhi3.c: New file.
1792 2012-01-25 Alan Modra <amodra@gmail.com>
1794 * config/rs6000/t-linux64: Delete. Move..
1795 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
1796 * config/rs6000/t-linux: ..and libgcc flags to here.
1798 2012-01-22 Douglas B Rupp <rupp@gnat.com>
1800 * config.host (i[34567]86-*-interix3*):
1801 Change triplet to i[34567]86-*-interix[3-9]*.
1802 * configure: Regenerate.
1804 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
1805 Richard Sandiford <rdsandiford@googlemail.com>
1807 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
1808 * config/mips/mips16.S (__mips16_rdhwr): New function.
1809 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
1811 2012-01-11 Nathan Sidwell <nathan@acm.org>
1813 * libgcov.c (__gcov_init): Ignore objects with no functions.
1815 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
1818 Extend __pgmx semantics to linearize memory.
1819 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
1820 * config/avr/lib1funcs.S (__xload_1): New function.
1821 (__movmemx_qi, __movmemx_hi): New functions.
1822 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
1825 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1827 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
1828 purported sigacthandler address isn't null before dereferencing it.
1829 (sparc_is_sighandler): Likewise.
1831 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1834 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
1835 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
1836 (sparc_is_sighandler): Likewise.
1837 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
1839 2012-01-06 Tristan Gingold <gingold@adacore.com>
1841 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
1842 compatibility thunks...
1843 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
1844 (crtbeginS.o, crtendS.o): ... and these to ...
1845 * config/ia64/t-ia64-elf: ... this new file.
1846 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
1847 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
1849 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1851 * configure: Regenerate.
1852 * config/s390/t-crtstuff: Remove -fPIC.
1854 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1857 * enable-execute-stack-mprotect.c (getpagesize): Do not define
1860 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1863 * config/avr/lib1funcs.S: Remove FIXME comments.
1864 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
1866 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1868 Implement light-weight DImode support.
1869 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
1870 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
1871 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
1872 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
1874 2011-12-30 Nathan Sidwell <nathan@acm.org>
1876 * libgcov.c (gcov_crc32): Remove global var.
1877 (free_fn_data): New function.
1878 (buffer_fn_data): Pass in filename, more robust error recovery.
1879 (crc32_unsigned): New function.
1880 (gcov_exit): More robust detection of new program. More robust
1882 (__gcov_init): Do not update program's crc here.
1884 2011-12-21 Tristan Gingold <gingold@adacore.com>
1886 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
1888 2011-12-21 Ian Lance Taylor <iant@google.com>
1890 * config/i386/morestack.S: Simplify CFI opcodes throughout.
1892 2011-12-20 Ian Lance Taylor <iant@google.com>
1894 * config/i386/morestack.S (__morestack_non_split): If there is
1895 enough stack space already, don't split. Ask for more stack space
1898 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
1900 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
1902 (_Unwind_DebugHook): New function.
1903 (uw_restore_core_regs): New define.
1904 (unwind_phase2): Use uw_restore_core_regs instead of
1906 (unwind_phase2_forced): Likewise.
1907 (__gnu_Unwind_Resume): Likewise.
1909 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
1911 * config/alpha/linux-unwind.h: Update copyright years.
1912 (MD_FROB_UPDATE_CONTEXT): New define.
1913 (alpha_frob_update_context): New function.
1915 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
1917 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
1918 tmake_file rather replacing it.
1920 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
1922 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
1923 function is not used for PPC64.
1924 (save_world): Amend comments. Update the VRsave mask to reflect the
1926 (rest_world): Update comments, do not clobber r10, do not use r8.
1927 (eh_rest_world_r10): Amend comments, do not use r8.
1928 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
1929 no longer used, move restore of CR and target address to the end of
1932 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
1934 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
1935 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
1937 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
1940 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
1941 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
1943 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
1945 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
1947 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
1950 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
1951 * config/avr/lib1funcs.S (__muldi3): New function.
1953 2011-12-06 Andrew Pinski <apinski@cavium.com>
1955 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
1957 (__frame_dummy_init_array_entry): Likewise.
1959 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
1961 Forward-port from gcc-4_6-branch r181936 2011-12-02.
1965 * config/avr/lib1funcs.S (__prologue_saves__,
1966 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
1967 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
1969 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
1971 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
1973 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1976 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
1977 (_ITM_deregisterTMCloneTable): Likewise.
1978 (__register_frame_info): Fix unused warning.
1979 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
1980 pthread_default_stacksize_np): Likewise.
1981 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
1983 2011-11-29 DJ Delorie <dj@redhat.com>
1985 * config.host (rl78-*-elf): New case.
1986 * config/rl78: New directory for the Renesas RL78.
1988 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
1990 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
1993 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1996 * config/rs6000/t-savresfgpr: New file.
1997 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
1998 $(srcdir)/config/rs6000/eabi.S.
1999 * config/rs6000/t-ppccomm-ldbl: Remove.
2000 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2002 (powerpc-*-eabispe*): Likewise.
2003 (powerpc-*-eabi*): Likewise.
2004 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2005 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2006 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2007 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2009 (powerpc-*-eabisim*): Likewise.
2010 (powerpc-*-elf*): Likewise.
2011 (powerpc-*-eabialtivec*): Likewise.
2012 (powerpc-xilinx-eabi*): Likewise.
2013 (powerpc-*-rtems*): Likewise.
2014 (powerpcle-*-elf*): Likewise.
2015 (powerpcle-*-eabisim*): Likewise.
2016 (powerpcle-*-eabi*): Likewise.
2018 2011-11-27 Ian Lance Taylor <iant@google.com>
2020 * generic-morestack.c (__splitstack_find): Check for NULL old
2022 (__splitstack_resetcontext): New function.
2023 (__splitstack_releasecontext): New function.
2024 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2026 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2028 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2030 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2032 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2034 2011-11-26 Richard Henderson <rth@redhat.com>
2036 * config/m68k/linux-atomic.c: New file.
2037 * config/m68k/t-linux: New file.
2038 * config.host (m68k-uclinux, m68k-linux): Use it.
2040 2011-11-26 Richard Henderson <rth@redhat.com>
2042 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2043 (__TMC_END__): Only declare if hidden is available; in the definition,
2044 if hidden is unavailable add a null record.
2045 (deregister_tm_clones, register_tm_clones): New.
2046 (__do_global_dtors_aux, frame_dummy): Use them.
2047 (__do_global_dtors, __do_global_ctors_1): Likewise.
2049 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2051 * config/darwin-crt-tm.c: New file.
2052 * config.host (darwin): Build crttms.o crttme.o to provide
2053 startup and shutdown for tm clones.
2054 * config/t-darwin (crttms.o): New build rule.
2055 (crttme.o): Likewise.
2057 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
2059 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2062 2011-11-21 Richard Henderson <rth@redhat.com>
2064 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2065 (__TMC_LIST__, __TMC_END__): New.
2066 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2067 (__do_global_dtors): Likewise.
2068 (frame_dummy): Call _ITM_registerTMCloneTable.
2069 (__do_global_ctors_1): Likewise.
2071 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2073 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2074 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2075 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2076 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2077 * config/i386/t-darwin64: Remove.
2078 * config/sh/t-netbsd (LIB2ADD): Remove.
2080 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
2083 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2084 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2085 * config/avr/lib1funcs.S (wmov): New assembler macro.
2086 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2087 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2088 (__udivmod64): New function.
2089 (__negdi2): New function.
2091 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2093 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2094 *-*-freebsd*aout*): Remove.
2096 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
2098 * static-object.mk (c_flags-$o): Save c_flags.
2099 ($(base)$(objext)): Use it.
2101 2011-11-18 Steve Ellcey <sje@cup.hp.com>
2103 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2105 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
2108 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2109 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2112 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2114 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2116 (aeabi_uidivmod): Likewise.
2117 (umodsi3): Likewise.
2119 (aeabi_idivmod): Likewise.
2122 2011-11-16 Tristan Gingold <gingold@adacore.com>
2124 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2126 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
2129 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2130 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2132 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2134 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2136 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2137 * config/pa/t-stublib64: Delete.
2139 2011-11-12 Richard Henderson <rth@redhat.com>
2141 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2142 cast the pointer argument to _Unwind_SetGRPtr.
2144 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2146 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2148 2011-11-09 Ian Lance Taylor <iant@google.com>
2150 * generic-morestack.c: Include <string.h>.
2151 (uintptr_type): Define.
2152 (struct initial_sp): Add dont_block_signals field. Reduce size of
2154 (allocate_segment): Set prev field to NULL. Don't set
2155 __morestack_current_segment or __morestack_segments.
2156 (__generic_morestack): Update current->prev and *pp after calling
2158 (__morestack_block_signals): Don't do anything if
2159 dont_block_signals is set.
2160 (__morestack_unblock_signals): Likewise.
2161 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2163 (__splitstack_block_signals): New function.
2164 (enum __splitstack_content_offsets): Define.
2165 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2166 (__splitstack_makecontext): New function.
2167 (__splitstack_block_signals_context): New function.
2168 (__splitstack_find_context): New function.
2169 * config/i386/morestack.S (__morestack_get_guard): New function.
2170 (__morestack_set_guard, __morestack_make_guard): New functions.
2171 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2173 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2175 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2176 (i[34567]86-*-mingw*): ... here.
2177 (x86_64-*-mingw*): ... here.
2179 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2181 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2183 2011-11-07 Nathan Sidwell <nathan@acm.org>
2185 * libgcov.c (struct gcov_fn_buffer): New struct.
2186 (buffer_fn_data): New helper.
2187 (gcov_exit): Rework for new gcov data structures.
2189 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
2192 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2194 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2196 * config.host (tmake_file): Correct comment.
2197 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2199 (bfin*-uclinux*): Likewise.
2200 (bfin*-linux-uclibc*): Likewise.
2201 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2203 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2205 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2206 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2207 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2208 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2209 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2210 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2211 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2212 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2213 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2214 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2215 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2216 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2217 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2219 * config/bfin/t-elf: Remove.
2220 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2222 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2224 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2225 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2226 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2227 (lm32-*-elf*): ... this.
2228 (lm32-*-rtems*): ... and this.
2230 (m32r-*-rtems*): Add to tmake_file.
2231 (moxie-*-rtems*): Likewise.
2232 (sparc-*-rtems*): Likewise.
2233 Remove t-rtems from tmake_file.
2234 (sparc64-*-rtems*): Likewise.
2235 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2238 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2241 * config/gthr-posix.h: Move ...
2242 * gthr-posix.h: ... here.
2243 * config/gthr-lynx.h: Reflect this.
2244 * config/gthr-vxworks.h: Likewise.
2245 * config/rs6000/gthr-aix.h: Likewise.
2246 * configure.ac (target_thread_file): Likewise.
2247 * configure: Regenerate.
2249 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2251 * config.host (arm*-*-rtemseabi*): New target.
2253 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2256 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2259 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2261 * config.host (epiphany-*-elf*): New configuration.
2262 * config/epiphany: New Directory.
2264 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2266 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2267 * config/avr/t-rtems: New.
2268 Filter out _exit from LIB1ASMFUNCS.
2270 2011-11-04 David S. Miller <davem@davemloft.net>
2272 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2273 * configure: Rebuild.
2275 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2277 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
2280 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
2283 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
2284 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
2286 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
2289 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
2291 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2293 * config/c6x/t-elf (LIB2ADDEH): Set.
2294 * config/c6x/t-c6x-elf: Remove.
2296 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2298 * config/i386/sol2-ci.S: Rename to ...
2299 * config/i386/crti.S: ... this.
2300 * config/i386/sol2-cn.S: Rename to ...
2301 * config/i386/crtn.S: ... this.
2302 * config/sparc/sol2-ci.S: Rename to ...
2303 * config/sparc/crti.S: ... this.
2304 * config/sparc/sol2-cn.S: Rename to ...
2305 * config/sparc/crtn.S: ... this.
2306 * config/t-sol2 (CUSTOM_CRTIN): Remove.
2307 (crti.o, crtn.o): Remove.
2309 2011-11-04 Tristan Gingold <gingold@adacore.com>
2311 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
2313 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
2315 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
2317 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
2319 * config.host (crisv32-*-none, cris-*-none): Remove.
2320 (crisv32-*-elf): Append to tmake_file, don't just set it.
2321 (cris-*-elf): Add missing t-fdpbit to tmake_file.
2323 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2325 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
2326 (ecrtn$(objext)): Likewise.
2327 (ncrti$(objext)): Likewise.
2328 (ncrtn$(objext)): Likewise.
2330 2011-11-03 Andreas Schwab <schwab@redhat.com>
2332 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2334 2011-11-02 David S. Miller <davem@davemloft.net>
2336 * configure.ac: Set host_address on sparc too.
2337 * configure: Regenerate.
2338 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2339 based upon host_address.
2340 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2342 2011-11-02 Jason Merrill <jason@redhat.com>
2344 * config/rs6000/t-ppccomm: Add missing \.
2346 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2348 * gthr-single.h, gthr.h: New files.
2349 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2350 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2351 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2352 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2353 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2354 * configure.ac (thread_header): New variable.
2355 Set it depending on target_thread_file.
2356 (gthr-default.h): Link from $thread_header.
2357 * configure: Regenerate.
2358 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
2360 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2362 * configure.ac (tm_file_): New variable.
2363 Determine from tm_file.
2364 (tm_file, tm_defines): Substitute.
2365 * configure: Regenerate.
2366 * mkheader.sh: New file.
2367 * Makefile.in (clean): Remove libgcc_tm.h.
2368 ($(objects)): Depend on libgcc_tm.h.
2369 (libgcc_tm_defines, libgcc_tm_file): New variables.
2370 (libgcc_tm.h, libgcc_tm.stamp): New targets.
2371 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
2372 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
2373 ($(extra-parts)): Depend on libgcc_tm.h.
2374 * config.host (tm_defines, tm_file): New variable.
2375 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
2376 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
2377 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
2378 (avr-*-rtems*): Likewise.
2379 (avr-*-*): Likewise.
2380 (frv-*-elf): Likewise.
2381 (frv-*-*linux*): Likewise.
2382 (h8300-*-rtems*): Likewise.
2383 (h8300-*-elf*): Likewise.
2384 (i[34567]86-*-darwin*): Likewise.
2385 (x86_64-*-darwin*): Likewise.
2386 (rx-*-elf): Likewise.
2387 (tic6x-*-uclinux): Likewise.
2388 (tic6x-*-elf): Likewise.
2389 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
2390 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
2391 * config/i386/cygming-crtbegin.c: Likewise.
2392 * config/i386/cygming-crtend.c: Likewise.
2393 * config/ia64/fde-vms.c: Likewise.
2394 * config/ia64/unwind-ia64.c: Likewise.
2395 * config/libbid/bid_gcc_intrinsics.h: Likewise.
2396 * config/rs6000/darwin-fallback.c: Likewise.
2397 * config/stormy16/lib2funcs.c: Likewise.
2398 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
2399 * crtstuff.c: Likewise.
2400 * dfp-bit.h: Likewise.
2401 * emutls.c: Likewise.
2402 * fixed-bit.c: Likewise.
2403 * fp-bit.c: Likewise.
2404 * generic-morestack-thread.c: Likewise.
2405 * generic-morestack.c: Likewise.
2406 * libgcc2.c: Likewise.
2407 * libgcov.c: Likewise.
2408 * unwind-dw2-fde-dip.c: Likewise.
2409 * unwind-dw2-fde.c: Likewise.
2410 * unwind-dw2.c: Likewise.
2411 * unwind-sjlj.c: Likewise.
2413 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2415 * configure.ac: Include ../config/picflag.m4.
2416 (GCC_PICFLAG): Call it.
2418 * configure: Regenerate.
2419 * Makefile.in (gcc_srcdir): Remove.
2420 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
2421 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
2422 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
2423 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
2424 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
2427 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
2428 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
2429 to refer to libgcc2.c.
2431 * config/darwin-64.c: New file.
2432 * config/darwin-crt3.c: Remove comment.
2433 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
2434 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
2435 config/udivmodsi4.c: New files.
2436 * config/memcmp.c, config/memcpy.c, config/memmove.c,
2437 config/memset.c: New files.
2438 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
2439 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
2440 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
2441 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
2442 * config/t-openbsd-thread: New file.
2443 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
2444 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
2445 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
2446 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
2449 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
2450 to refer to gthr-posix.c.
2451 * config/alpha/t-vms (LIB2ADD): Set.
2452 * config/alpha/vms-gcc_shell_handler.c: New file.
2453 * config/arm/bpabi.c, config/arm/fp16.c,
2454 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
2455 config/arm/unaligned-funcs.c: New files.
2456 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
2457 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2458 * config/arm/t-linux: Likewise.
2459 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
2460 * config/arm/t-netbsd: New file.
2461 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
2462 * config/arm/t-symbian (LIB2ADD_ST): Set.
2463 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
2464 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2465 * config/bfin/t-elf: New file.
2466 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
2467 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
2468 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
2469 config/c6x/ltf.c: New files.
2470 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
2471 (HOST_LIBGCC2_CFLAGS): Set.
2472 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
2473 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2474 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
2476 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
2477 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
2478 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
2479 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
2480 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
2482 * config/frv/t-frv (LIB2ADD): Set.
2483 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2484 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
2485 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
2486 config/h8300/popcounthi2.c: New files.
2487 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2488 * config/i386/gthr-win32.c: New file.
2489 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
2490 * config/i386/t-cygwin: Likewise.
2491 * config/i386/t-darwin, config/i386/t-darwin64,
2492 config/i386/t-gthr-win32, config/i386/t-interix: New files.
2493 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
2494 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2495 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2496 * config/ia64/quadlib.c: New file.
2497 * config/ia64/t-hpux (LIB2ADD): Set.
2498 * config/ia64/t-ia64: Add comment.
2499 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
2500 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2501 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
2502 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
2503 * config/m32c/t-m32c (LIB2ADD): Set.
2504 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2505 * config/m32r/t-m32r: Likewise.
2506 * config/m68k/fpgnulib.c: New file.
2507 * config/m68k/t-floatlib (LIB2ADD): Set.
2508 (xfgnulib.c): New target.
2509 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
2510 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
2511 * config/mep/t-mep (LIB2ADD): Set.
2512 * config/microblaze/divsi3.asm: Rename to divsi3.S.
2513 * config/microblaze/moddi3.asm: Rename to moddi3.S.
2514 * config/microblaze/modsi3.asm: Rename to modsi3.S.
2515 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
2516 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
2517 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
2518 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
2519 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
2520 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
2521 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
2523 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
2524 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
2525 * config/pa/fptr.c, config/pa/lib2funcs.S,
2526 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
2527 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2528 (LIB2ADD, LIB2ADD_ST): Set.
2529 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
2530 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
2532 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
2533 * config/pdp11/t-pdp11: New file.
2534 * config/picochip/libgccExtras/adddi3.S,
2535 config/picochip/libgccExtras/ashlsi3.S,
2536 config/picochip/libgccExtras/ashrsi3.S,
2537 config/picochip/libgccExtras/clzsi2.S,
2538 config/picochip/libgccExtras/cmpsi2.S,
2539 config/picochip/libgccExtras/divmod15.S,
2540 config/picochip/libgccExtras/divmodhi4.S,
2541 config/picochip/libgccExtras/divmodsi4.S,
2542 config/picochip/libgccExtras/lshrsi3.S,
2543 config/picochip/libgccExtras/parityhi2.S,
2544 config/picochip/libgccExtras/popcounthi2.S,
2545 config/picochip/libgccExtras/subdi3.S,
2546 config/picochip/libgccExtras/ucmpsi2.S,
2547 config/picochip/libgccExtras/udivmodhi4.S,
2548 config/picochip/libgccExtras/udivmodsi4.S: New files.
2549 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
2550 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
2551 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
2552 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
2553 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
2554 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
2555 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
2556 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
2558 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
2559 (HOST_LIBGCC2_CFLAGS): Set.
2560 * config/rs6000/t-darwin64: New file.
2561 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
2562 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
2563 * config/rs6000/t-ppccomm (LIB2ADD): Add
2564 $(srcdir)/config/rs6000/tramp.S.
2565 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
2566 Add $(srcdir)/config/rs6000/eabi.S.
2567 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
2568 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
2569 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
2570 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
2571 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
2572 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
2573 * config/rs6000/tramp.S: New file.
2574 * config/s390/t-tpf: Remove.
2575 * config/sh/linux-atomic.S: New file.
2576 * config/sh/t-linux (LIB2ADD): Set.
2577 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
2578 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2579 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
2581 (HOST_LIBGCC2_CFLAGS): Set.
2582 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2583 * config/spu/divmodti4.c, config/spu/divv2df3.c,
2584 config/spu/float_disf.c, config/spu/float_unsdidf.c,
2585 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
2586 config/spu/mfc_multi_tag_release.c,
2587 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
2588 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
2589 config/spu/multi3.c: New files.
2590 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
2591 (HOST_LIBGCC2_CFLAGS): Set.
2592 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
2593 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
2594 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
2595 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
2596 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
2597 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
2598 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
2599 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
2600 config/stormy16/umodsi3.c: New files.
2601 * config/xtensa/lib2funcs.S: New file.
2602 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2603 * config/xtensa/t-xtensa (LIB2ADD): Set.
2604 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
2605 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
2606 Add t-freebsd-thread to tmake_file for posix threads.
2607 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
2608 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
2609 (*-*-lynxos*): Likewise.
2610 (*-*-netbsd*): Likewise.
2611 (*-*-openbsd*): Likewise.
2612 Add t-openbsd-thread to tmake_file for posix threads.
2613 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
2614 (*-*-vxworks*): Set tmake_file.
2615 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2616 (alpha*-*-freebsd*): Likewise.
2617 (alpha*-*-netbsd*): Likewise.
2618 (alpha*-*-openbsd*): Likewise.
2619 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
2620 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2621 (alpha*-dec-*vms*): Likewise.
2622 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
2623 (bfin*-elf*): Add bfin/t-elf to tmake_file.
2624 (bfin*-uclinux*): Likewise.
2625 (bfin*-linux-uclibc*): Likewise.
2626 (crisv32-*-elf): Add cris/t-cris to tmake_file.
2627 (crisv32-*-none): Likewise.
2628 (cris-*-elf): Likewise.
2629 (cris-*-none): Likewise.
2630 (cris-*-linux*, crisv32-*-linux*): Likewise.
2631 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
2633 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
2635 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
2636 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
2637 (x86_64-*-elf*): Likewise.
2638 (i[34567]86-*-nto-qnx*): Likewise.
2639 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
2641 (x86_64-*-mingw*): Likewise.
2642 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
2643 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
2644 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2645 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2646 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
2648 (mipsisa64sr71k-*-elf*): Likewise.
2649 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2650 (mips-*-elf*, mipsel-*-elf*): Likewise.
2651 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2652 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2653 (mips*-*-rtems*): Likewise.
2654 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
2656 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
2657 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
2658 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
2659 (spu-*-elf*): Likewise.
2660 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
2662 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2664 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
2665 $(srcdir) to refer to $(LIB1ASMSRC).
2667 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
2668 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
2669 config/arm/lib1funcs.S: New files.
2670 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
2671 * config/arm/t-arm: New file.
2672 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
2673 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
2674 config/arm/t-strongarm-elf: New files.
2675 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
2676 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
2677 * config/avr/lib1funcs.S: New file.
2678 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2679 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
2680 * config/c6x/lib1funcs.S: New file.
2681 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2682 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
2683 * config/frv/lib1funcs.S: New file.
2684 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2685 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
2686 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
2687 * config/ia64/__divxf3.asm: Rename to ...
2688 * config/ia64/__divxf3.S: ... this.
2689 Adapt lib1funcs.asm filename.
2690 * config/ia64/_fixtfdi.asm: Rename to ...
2691 * config/ia64/_fixtfdi.S: ... this.
2692 Adapt lib1funcs.asm filename.
2693 * config/ia64/_fixunstfdi.asm: Rename to ...
2694 * config/ia64/_fixunstfdi.S: ... this.
2695 Adapt lib1funcs.asm filename.
2696 * config/ia64/_floatditf.asm: Rename to ...
2697 * config/ia64/_floatditf.S: ... this.
2698 Adapt lib1funcs.asm filename.
2699 * config/ia64/lib1funcs.S: New file.
2700 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
2701 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2702 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
2703 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
2704 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
2705 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
2706 * config/mep/lib1funcs.S: New file.
2707 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2708 * config/mips/mips16.S: New file.
2709 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2710 * config/pa/milli64.S: New file.
2711 * config/pa/t-linux, config/pa/t-linux64: New files.
2712 * config/picochip/lib1funcs.S: New file.
2713 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2714 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
2715 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
2716 * config/sh/t-netbsd: New file.
2717 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
2718 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
2719 * config/sh/t-sh64: New file.
2720 * config/sparc/lb1spc.S: New file.
2721 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
2723 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
2724 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
2725 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
2726 config/xtensa/lib1funcs.S: New files.
2727 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2728 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
2730 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
2731 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
2732 (arm*-*-linux*): Likewise.
2733 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
2734 arm*-*-linux-*eabi, add arm/t-linux otherwise.
2735 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
2736 (arm*-*-ecos-elf): Likewise.
2737 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2738 (arm*-*-rtems*): Likewise.
2739 (arm*-*-elf): Likewise.
2740 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
2741 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
2742 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
2743 (bfin*-uclinux*): Likewise.
2744 (bfin*-linux-uclibc*): Likewise.
2745 (bfin*-rtems*): Likewise.
2746 (bfin*-*): Likewise.
2747 (fido-*-elf): Merge into m68k-*-elf*.
2748 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
2749 (frv-*-*linux*): Add frv/t-frv to tmake_file.
2750 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
2751 (h8300-*-elf*): Likewise.
2752 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
2753 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
2754 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
2755 (i[34567]86-*-mingw*): Likewise.
2756 (x86_64-*-mingw*): Likewise.
2757 (i[34567]86-*-interix3*): Likewise.
2758 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
2759 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
2760 (m68k-*-elf*): Also handle fido-*-elf.
2761 Add m68k/t-floatlib to tmake_file.
2762 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
2763 (m68k-*-linux*): Likewise.
2764 (m68k-*-rtems*): Likewise.
2765 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
2766 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
2768 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
2769 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
2770 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
2771 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
2772 sh/t-netbsd to tmake_file.
2773 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
2774 (sh-*-rtems*): Add sh/t-sh to tmake_file.
2775 (sh-wrs-vxworks): Likewise.
2776 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
2778 (v850*-*-*): Add v850/t-v850 to tmake_file.
2779 (vax-*-linux*): Add vax/t-linux to tmake_file.
2780 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
2782 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2784 * crtstuff.c: New file.
2785 * Makefile.in (CRTSTUFF_CFLAGS): Define.
2786 (CRTSTUFF_T_CFLAGS): Define.
2787 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
2788 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
2789 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
2792 (crtbeginT.o): Use $(objext).
2793 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
2794 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
2795 (gcc-extra-parts): Remove.
2796 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
2798 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2799 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
2800 Add t-crtstuff-pic to tmake_file.
2801 (*-*-lynxos*): New case.
2802 Set tmake_file, extra_parts.
2803 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
2804 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
2805 *-*-netbsdelf[2-9]*.
2806 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
2807 (*-*-rtems*): Set extra_parts.
2808 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
2809 (*-*-uclinux*): New case.
2811 (*-*-vms*): New case.
2812 Set tmake_file, extra_parts.
2813 (*-*-elf): Set extra_parts.
2814 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
2815 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
2818 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
2820 (arm*-*-freebsd*): Add t-crtin to tmake_file.
2821 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
2822 (arm-wrs-vxworks): Append to tmake_file.
2824 (arm*-*-uclinux*): Set extra_parts.
2825 (arm*-*-ecos-elf): Likewise.
2826 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
2828 (arm*-*-rtems*): Set extra_parts.
2829 (arm*-*-elf): Likewise.
2830 (avr-*-rtems*): Clear extra_parts.
2831 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
2833 (bfin*-uclinux*): Likewise.
2834 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
2835 (bfin*-rtems*): Append to tmake_file.
2837 (bfin*-*): Likewise.
2838 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
2839 (crisv32-*-elf): ... this.
2840 (crisv32-*-none): ... this.
2841 (cris-*-elf, cris-*-none): New cases.
2842 Add cris/t-elfmulti to tmake_file.
2843 (fr30-*-elf): Append to tmake_file.
2845 (frv-*-elf): Append to tmake_file, add frv/t-frv.
2847 (h8300-*-rtems*): Append to tmake_file.
2849 (h8300-*-elf*): Likewise.
2850 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
2852 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
2854 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
2855 (x86_64-*-elf*): Likewise.
2856 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
2857 (x86_64-*-freebsd*): Likewise.
2858 (x86_64-*-netbsd*): Likewise.
2859 (i[34567]86-*-linux*): Likewise.
2860 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2861 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2862 (x86_64-*-linux*): Likewise.
2863 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2864 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
2867 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
2868 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
2869 Append to extra_parts, remove crtbegin.o, crtend.o.
2870 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
2871 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
2872 crtend.o, crtbeginS.o, crtendS.o.
2873 (ia64*-*-linux*): Comment extra_parts.
2874 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
2876 (iq2000*-*-elf*): Clear extra_parts.
2877 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
2878 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
2879 (m32r-*-elf*, m32r-*-rtems*): Split off ...
2880 (m32r-*-rtems*): ... this.
2881 Add m32r/t-m32r to tmake_file.
2882 (m68k-*-elf*): Add t-crtin to tmake_file.
2883 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
2884 (mcore-*-elf): Likewise.
2885 (microblaze*-*-*): Set extra_parts.
2886 (mips*-sde-elf*): New case.
2887 Set tmake_file, extra_parts.
2888 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2889 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2890 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
2893 (mipsisa64sr71k-*-elf*): Likewise.
2894 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2895 (mips-*-elf*, mipsel-*-elf*): Likewise.
2896 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2897 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
2898 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2899 (mips*-*-rtems*): Likewise.
2900 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
2901 (moxie-*-*): Split into ...
2902 (moxie-*-elf, moxie-*-uclinux*): ... this.
2903 Add to extra_parts, remove crtbegin.o, crtend.o.
2904 (moxie-*-rtems*): New case.
2907 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
2909 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2910 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
2913 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
2914 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
2916 (powerpc-*-eabisim*): Likewise.
2917 (powerpc-*-elf*): Likewise.
2918 (powerpc-*-eabialtivec*): Likewise.
2919 (powerpc-xilinx-eabi*): Likewise.
2920 (powerpc-*-eabi*): Likewise.
2921 (powerpc-*-rtems*): Likewise.
2922 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
2925 (powerpc-*-lynxos*): Add to tmake_file.
2926 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
2927 rs6000/t-crtstuff, t-crtstuff-pic.
2929 (powerpcle-*-eabisim*): Likewise.
2930 (powerpcle-*-eabi*): Likewise.
2931 (rx-*-elf): Remove extra_parts.
2932 (s390x-ibm-tpf*): Set extra_parts.
2933 (score-*-elf): Set extra_parts.
2934 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2935 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2936 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2937 (sh64l*-*-netbsd*): Split into ...
2938 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
2939 Add t-crtstuff-pic to tmake_file.
2941 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
2943 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
2944 (sparc-*-elf*): Remove t-crtin from tmake_file.
2945 Add to extra_parts, remove crtbegin.o, crtend.o.
2946 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
2947 (sparc64-*-linux*): Likewise.
2948 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
2949 Add to extra_parts, remove crtbegin.o, crtend.o.
2950 (sparc64-*-elf*): Remove t-crtin from tmake_file.
2951 Add to extra_parts, remove crtbegin.o, crtend.o.
2952 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
2953 Add to extra_parts, remove crtbegin.o, crtend.o.
2954 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
2955 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
2956 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
2958 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
2960 (tic6x-*-*): Change to ...
2961 (tic6x-*-elf): ... this.
2963 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
2965 (am33_2.0-*-linux*): Add comment.
2966 (mep*-*-*): Add mep/t-mep to tmake_file.
2968 * config/alpha/t-vms: New file.
2969 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
2970 * config/arm/crti.S, config/arm/crtn.S: New files.
2971 * config/bfin/crti.S, config/bfin/crtn.S: New files.
2972 * config/bfin/crtlibid.S: New file.
2973 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
2974 * config/c6x/crti.S, config/c6x/crtn.S: New files.
2975 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
2976 (crti.o, crtin.o): New rules.
2977 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2978 * config/c6x/t-uclinux: New file.
2979 * config/cris/t-elfmulti: New file.
2980 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
2981 * config/fr30/crti.S, config/fr30/crtn.S: New files.
2982 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
2983 * config/frv/t-frv: New file.
2984 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
2985 * config/h8300/crti.S, config/h8300/crtn.S: New files.
2986 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
2988 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
2989 refer to cygming-crtbegin.c, cygming-crtend.c.
2991 * config/i386/t-nto: New file.
2992 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
2993 * config/ia64/crti.S, config/ia64/crtn.S: New files.
2994 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
2995 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
2998 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2999 (crtinitS.o): New rule.
3000 * config/ia64/vms-crtinit.S: New file.
3001 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3002 * config/m32r/initfini.c: New file.
3003 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3004 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3005 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3006 * config/mep/t-mep: New file.
3007 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3008 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3009 * config/mips/crti.S, config/mips/crtn.S: New files.
3010 * config/mips/t-crtstuff: New file.
3011 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3012 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3013 (CUSTOM_CRTIN): Set.
3014 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3016 Use $(srcdir) to refer to crti.S, crtn.S.
3017 Use .S extension, $<.
3018 * config/moxie/crti.asm: Rename to ...
3019 * config/moxie/crti.S: ... this.
3020 * config/moxie/crtn.asm: Rename to ...
3021 * config/moxie/crtn.S: ... this.
3022 * config/moxie/t-moxie: Remove.
3023 * config/pa/stublib.c: New file.
3024 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3025 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3026 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3027 * config/rs6000/t-crtstuff: New file.
3028 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3029 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3030 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3031 Make output file explicit.
3032 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3033 Make output file explicit.
3034 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3035 Make output file explicit.
3036 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3037 Make output file explicit.
3038 * config/score/crti.S, config/score/crtn.S: New files.
3039 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3040 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3042 * config/sh/t-sh, config/sh/t-superh: New files.
3043 * config/sparc/t-linux64: New file.
3044 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3045 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3046 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3047 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3048 * config/t-crtin: Remove.
3049 * config/t-crtstuff-pic: New file.
3050 * config/t-sol2 (CUSTOM_CRTIN): Set.
3051 (crti.o, crtn.o): New rules.
3052 * config/vms/t-vms: New file.
3053 * config/vms/vms-ucrt0.c: New file.
3054 * config/xtensa/t-elf: New file.
3056 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3058 * Makefile.in (SHLIB_NM_FLAGS): Set.
3059 * mkmap-flat.awk, mkmap-symver.awk: New files.
3060 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3062 * configure: Regenerate.
3063 * config/libgcc-glibc.ver: New file.
3064 * config/libgcc-libsystem.ver: New file.
3065 * config/t-libunwind (SHLIB_LC): Set.
3066 * config/t-linux: New file.
3067 * config/t-slibgcc (INSTALL_SHLIB): New.
3068 (SHLIB_INSTALL): Use it.
3069 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3070 to mkmap-symver.awk.
3071 (SHLIB_MAPFILES): Don't append, adapt pathname.
3072 (SHLIB_VERPFX): Set.
3073 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3074 to mkmap-symver.awk.
3075 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3076 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3077 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3078 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3080 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3081 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3082 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3083 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3084 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3085 * config/i386/libgcc-darwin.10.4.ver,
3086 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3088 * config/i386/t-darwin: Remove.
3089 * config/i386/t-darwin64: Likewise.
3090 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3091 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3092 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3093 * config/i386/t-linux: New file.
3094 * config/i386/t-mingw32: New file.
3095 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3096 * config/ia64/t-glibc: Rename to ...
3097 * config/ia64/t-linux: ... this.
3098 (SHLIB_MAPFILES): Set.
3099 * config/ia64/t-glibc-libunwind: Rename to ...
3100 * config/ia64/t-linux-libunwind: ... this.
3101 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3102 * config/ia64/t-slibgcc-hpux: New file.
3103 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3104 * config/m68k/t-slibgcc-elf-ver: New file.
3105 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3106 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3108 * config/pa/t-slibgcc-hpux: New file.
3109 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3111 * config/rs6000/libgcc-darwin.10.4.ver,
3112 config/rs6000/libgcc-darwin.10.5.ver: New files.
3113 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3114 config/rs6000/libgcc-glibc.ver.
3115 * config/rs6000/libgcc-ppc64.ver: Rename to
3116 config/rs6000/libgcc-ibm-ldouble.ver.
3117 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3118 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3119 * config/rs6000/t-ldbl128: Rename to ...
3120 * config/rs6000/t-linux: ... this.
3121 (SHLIB_MAPFILES): Adapt filename.
3122 * config/rs6000/t-slibgcc-aix: New file.
3123 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3124 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3125 libgcc-excl.ver, libgcc-glibc.ver.
3126 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3127 * config/sparc/libgcc-glibc.ver: New file.
3128 * config/sparc/t-linux: New file.
3129 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3130 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3131 t-slibgcc-elf-ver to tmake_file.
3132 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3134 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3135 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3136 t-slibgcc-elf-ver, t-linux to tmake_file.
3137 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3139 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3140 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3141 (alpha*-dec-*vms*): Likewise.
3142 (arm*-*-freebsd*): Append to tmake_file.
3143 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3144 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3146 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3147 tmake_file for arm*-*-symbianelf*.
3148 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3149 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3151 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3152 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3153 pa/t-slibgcc-dwarf-ver to tmake_file.
3154 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3155 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3156 (hppa*64*-*-hpux11*): Likewise.
3157 (hppa[12]*-*-hpux11*): Likewise.
3158 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3159 i386/t-crtpc, i386/t-crtfm.
3160 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3161 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3163 Add i386/t-cygwin to tmake_file.
3164 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3165 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3166 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3168 Add i386/t-mingw32 to tmake_file.
3169 (x86_64-*-mingw*): Likewise.
3170 (ia64*-*-freebsd*): Append to tmake_file.
3171 (ia64*-*-linux*): Append to tmake_file.
3172 Replace ia64/t-glibc by ia64/t-linux.
3173 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3175 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3176 t-slibgcc-hpux to tmake_file.
3177 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3178 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3179 (m32rle-*-linux*): Likewise.
3180 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3182 (microblaze*-linux*): New case.
3183 Append to tmake_file, add t-slibgcc-nolc-override.
3184 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3185 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3186 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3187 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3188 rs6000/t-slibgcc-aix to tmake_file.
3189 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3190 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3191 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3192 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3193 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3194 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3196 (sparc-*-linux*): Append to tmake_file for *-leon*.
3197 Add sparc/t-linux to tmake_file for non-Leon targets.
3198 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3199 (tic6x-*-uclinux): New case.
3200 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3201 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3202 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3203 (am33_2.0-*-linux*): Append to tmake_file.
3204 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3205 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3206 x86_64-*-kfreebsd*-gnu.
3207 Add i386/t-linux to tmake_file.
3209 2011-10-28 Ian Lance Taylor <iant@google.com>
3211 * config/i386/morestack.S: Correct CFI information to do proper
3212 returns throughout function. In 32-bit mode, save %ebx so that it
3213 is restored on unwind.
3215 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3217 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3218 case where B3 isn't the return register.
3220 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3221 logic for doubleword pops.
3223 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
3225 * config/rs6000/t-freebsd: Add wildcard.
3227 2011-10-21 Paul Brook <paul@codesourcery.com>
3229 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3231 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
3232 Eric Botcazou <ebotcazou@adacore.com>
3235 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3236 fs->signal_frame to 1.
3238 2011-10-07 Ian Lance Taylor <iant@google.com>
3240 * generic-morestack-thread.c: #include <errno.h>.
3242 2011-10-07 Ian Lance Taylor <iant@google.com>
3245 * generic-morestack.c (__generic_morestack): Make sure the segment
3246 is large enough for both the stack frame and the copied
3249 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3252 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3255 2011-09-28 Nick Clifton <nickc@redhat.com>
3257 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3258 64-bit doubles are not enabled.
3259 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3260 and floatunsisf functions.
3262 2011-09-13 Paul Brook <paul@codesourcery.com>
3264 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3265 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3266 * unwind-arm-common.inc: New file.
3267 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3268 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3269 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3270 * config/c6x/libunwind.S: New file.
3271 * config/c6x/pr-support.c: New file.
3272 * config/c6x/unwind-c6x.c: New file.
3273 * config/c6x/unwind-c6x.h: New file.
3274 * config/c6x/t-c6x-elf: New file.
3276 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
3278 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
3279 (ASM_DIVZERO): Ditto.
3280 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
3282 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
3284 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
3286 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
3289 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
3290 instead of an assembly one.
3292 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
3295 * Makefile.in (install-unwind_h): Create
3296 $(gcc_objdir)/include/unwind.h atomically.
3298 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3300 * Makefile.in (install-unwind_h): Remove destination file first.
3302 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3305 * config/mips/t-mips16: New file.
3306 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
3307 (mips*-*-linux*): Likewise.
3308 (mips*-sde-elf*): Likewise.
3309 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
3310 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
3311 Add mips/t-mips16 to tmake_file.
3312 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
3313 (mips-*-elf*): Likewise.
3314 (mips64-*-elf*): Likewise.
3315 (mips64orion-*-elf*): Likewise.
3316 (mips*-*-rtems*): Likewise.
3317 (mipstx39-*-elf*): Likewise.
3318 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
3319 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
3321 Use $(srcdir) to refer to sync.c.
3323 ($(libgcc-sync-funcs-o)): Likewise.
3324 ($(libgcc-sync-size-funcs-s-o)): Likewise.
3325 ($(libgcc-sync-funcs-s-o)): Likewise.
3327 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3329 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3332 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3335 * config/i386/value-unwind.h: New.
3337 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3339 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3340 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3341 Add to tmake_file rather than overriding it.
3343 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3345 * config/t-softfp: Remove.
3346 * soft-fp: Moved from ../gcc/config.
3347 * soft-fp/README: Remove t-softfp reference.
3348 * soft-fp/t-softfp: Move to config/t-softfp.
3349 (softfp_machine_header): Remove.
3350 (softfp_file_list): Remove config subdir.
3351 (soft-fp-objects): New variable.
3352 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3353 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3354 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3355 * config/t-softfp-excl: New file.
3356 * config/t-softfp-sfdf: New file.
3357 * config/t-softfp-tf: New file.
3358 * config/no-sfp-machine.h: New file.
3359 * config/arm/sfp-machine.h: New file.
3360 * config/arm/t-softfp: New file.
3361 * config/c6x/sfp-machine.h: New file.
3362 * config/i386/32/t-fprules-softfp: Rename to ...
3363 * config/i386/32/t-softfp: ... this.
3364 (tifunctions, LIB2ADD): Remove.
3365 (softfp_int_modes): Override.
3366 * config/i386/64/t-softfp-compat (tf-functions): Remove config
3368 * config/i386/64/eqtf2.c: Likewise.
3369 * config/i386/64/getf2.c: Likewise.
3370 * config/i386/64/letf2.c: Likewise.
3371 * config/ia64/sft-machine.h: New file.
3372 * config/ia64/t-fprules-softfp: Rename to ...
3373 * config/ia64/t-softfp: ... this.
3374 * config/lm32/sfp-machine.h: New file.
3375 * config/moxie/t-moxie-softfp: Remove.
3376 * config/rs6000/ibm-ldouble-format: New file.
3377 * config/rs6000/ibm-ldouble.c: New file.
3378 * config/rs6000/libgcc-ppc-glibc.ver: New file
3379 * config/rs6000/libgcc-ppc64.ver: New file
3380 * config/rs6000/sfp-machine.h: New file.
3381 * config/rs6000/t-freebsd: New file.
3382 * config/rs6000/t-ibm-ldouble: New file.
3383 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
3384 libgcc-ppc-glibc.ver.
3385 * config/rs6000/t-linux64: New file.
3386 * config/rs6000/t-ppccomm (LIB2ADD): Add
3387 $(srcdir)/config/rs6000/ibm-ldouble.c.
3388 * config/rs6000/t-ppccomm-ldbl: New file.
3389 * config/score/sfp-machine.h: New file.
3390 * config.host (sfp_machine_header): Explain.
3391 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
3392 t-softfp to tmake_file.
3393 (arm*-*-uclinux*): Likewise.
3394 (arm*-*-ecos-elf): Likewise.
3395 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3396 (arm*-*-rtems*): Likewise.
3397 (arm*-*-elf): Likewise.
3398 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
3400 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
3401 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
3402 (lm32-*-uclinux*): Likewise.
3403 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
3404 t-softfp-excl, t-softfp.
3405 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
3406 (powerpc64-*-darwin*): Likewise.
3407 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
3409 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
3411 (powerpc-*-eabisim*): Likewise.
3412 (powerpc-*-elf*): Likewise.
3413 (powerpc-*-eabialtivec*): Likewise.
3414 (powerpc-xilinx-eabi*): Likewise.
3415 (powerpc-*-rtems*): Likewise.
3416 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
3417 t-softfp-excl, t-softfp to tmake_file.
3418 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
3419 rs6000/t-ppccomm-ldbl to tmake_file.
3420 (powerpcle-*-elf*): Likewise.
3421 (powerpcle-*-eabisim*): Likewise.
3422 (powerpcle-*-eabi*): Likewise.
3423 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3424 rs6000/t-ibm-ldouble to tmake_file.
3425 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3426 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3427 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
3428 (tic6x-*-*): Likewise.
3429 (i[34567]86-*-darwin*, x86_64-*-darwin*,
3430 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
3431 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
3432 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
3433 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
3434 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
3435 t-softfp to tmake_file.
3436 * configure.ac (sfp_machine_header): Provide default if unset.
3438 Link sfp-machine.h to config/$sfp_machine_header.
3439 * configure: Regenerate.
3441 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3443 * Makefile.in (double_type_size, long_double_type_size): Set.
3444 Remove $(fpbit-in-libgcc) support.
3445 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
3446 (fpbit-src): New variable.
3447 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
3448 Compile with -DFLOAT $(FPBIT_CFLAGS).
3450 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
3451 Compile with $(FPBIT_CFLAGS).
3453 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
3454 Compile with -DFLOAT $(TPBIT_CFLAGS).
3456 * configure.ac (double_type_size, long_double_type_size):
3457 Determine and substitute.
3458 * configure: Regenerate.
3459 * fp-bit.c, fp-bit.h: New files.
3460 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
3461 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
3462 * config/mips/t-mips: New file.
3463 * config/mips/t-sdemtk: New file.
3464 * config/rs6000/ppc64-fp.c: New file.
3465 * config/rs6000/t-darwin (LIB2ADD): Add
3466 $(srcdir)/config/rs6000/ppc64-fp.c.
3467 * config/rs6000/t-ppc64-fp: New file.
3468 * config/rx/rx-lib.h: New file.
3469 * config/rx/t-rx (FPBIT): Set to true.
3470 ($(gcc_objdir)/fp-bit.c): Remove.
3471 (DPBIT): Set to true only with -m64bit-doubles.
3472 ($(gcc_objdir)/dp-bit.c): Remove.
3473 * config/sparc/t-softfp: Remove.
3474 * config/spu/t-elf: New file.
3475 * config/t-fdpbit, config/t-fpbit: New files.
3476 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
3477 (mips*-*-*): Likewise.
3478 (arm-wrs-vxworks): Likewise.
3479 (arm*-*-freebsd*): Likewise.
3480 (avr-*-rtems*): Add t-fpbit to tmake_file.
3481 (avr-*-*): Likewise.
3482 (bfin*-elf*): Add t-fdpbit to tmake_file.
3483 (bfin*-uclinux*): Likewise.
3484 (bfin*-linux-uclibc*): Likewise.
3485 (bfin*-rtems*): New case.
3486 Add t-fdpbit to tmake_file.
3487 (bfin*-*): Add t-fdpbit to tmake_file.
3488 (crisv32-*-elf): Likewise.
3489 (cris-*-linux*): Likewise.
3490 (fr30-*-elf): Likewise.
3491 (frv-*-elf, frv-*-*linux*): Likewise.
3492 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
3493 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
3494 (m32r-*-elf*): Likewise.
3495 (m32rle-*-elf*): Likewise.
3496 (m32r-*-linux*): Likewise.
3497 (m32rle-*-linux*): Likewise.
3498 (mcore-*-elf): Add t-fdpbit to tmake_file.
3499 (microblaze*-*-*): Likewise.
3500 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
3501 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
3502 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
3504 Add mips/t-tpbit to tmake-file.
3505 (mips*-*-linux*): Fix typo.
3506 (mips*-sde-elf*): New case
3507 Add mips/t-sdemtk unless using newlib.
3508 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
3509 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
3510 (mn10300-*-*): Likewise.
3511 (pdp11-*-*): Likewise.
3512 (picochip-*-*): Add t-fpbit to tmake_file.
3513 (powerpc-*-eabisimaltivec*): Likewise.
3514 (powerpc-*-eabisim*): Likewise.
3515 (powerpc-*-elf*): Likewise.
3516 (powerpc-*-eabialtivec*): Likewise.
3517 (powerpc-xilinx-eabi*): New case.
3518 Add t-fdpbit to tmake_file.
3519 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
3520 (powerpc-*-rtems*): Likewise.
3521 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
3523 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
3525 (powerpc-*-lynxos*): Likewise.
3526 (powerpcle-*-elf*): Likewise.
3527 (powerpcle-*-eabisim*): Likewise.
3528 (powerpcle-*-eabi*): Likewise.
3529 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3530 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
3531 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3532 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3533 (rx-*-elf): Add t-fdpbit to tmake_file.
3534 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3535 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3536 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3537 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
3539 (sh-*-rtems*): Add t-fdpbit to tmake_file.
3540 (sh-wrs-vxworks): Likewise.
3541 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
3542 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
3543 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
3544 (sparc64-*-rtems*): ... new case.
3545 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
3546 (spu-*-elf*): Likewise.
3547 Add spu/t-elf to tmake_file.
3548 (v850*-*-*): Add t-fdpbit to tmake_file.
3549 (xstormy16-*-elf): Likewise.
3550 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
3551 (mep*-*-*): Likewise.
3553 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3555 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
3557 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
3558 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
3559 (install-unwind_h): New target.
3560 (all): Depend on it.
3561 * config.host (unwind_header): New variable.
3562 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
3563 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3564 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
3565 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
3566 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
3568 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
3570 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
3572 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
3574 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
3575 (ia64*-*-freebsd*): Likewise.
3576 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
3578 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
3579 $with_system_libunwind.
3580 (ia64*-*-hpux*): Set tmake_file.
3581 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
3582 (picochip-*-*): Set tmake_file.
3583 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
3585 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3586 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3587 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
3588 (xtensa*-*-elf*): Set tmake_file.
3589 (xtensa*-*-linux*): Likewise.
3590 * configure.ac: Include ../config/unwind_ipinfo.m4.
3591 Call GCC_CHECK_UNWIND_GETIPINFO.
3592 Link unwind.h to $unwind_header.
3593 * configure: Regenerate.
3594 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
3595 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
3596 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
3597 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
3598 * config/unwind-dw2-fde-darwin.c: New file.
3599 * config/arm/libunwind.S, config/arm/pr-support.c,
3600 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
3601 config/arm/unwind-arm.h,: New files.
3602 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
3603 config/ia64/t-eh-ia64, config/ia64/t-glibc,
3604 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
3605 config/ia64/t-vms, config/ia64/unwind-ia64.c,
3606 config/ia64/unwind-ia64.h: New files.
3607 * config/picochip/t-picochip: New file.
3608 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
3610 * config/rs6000/t-darwin (LIB2ADDEH): Set.
3611 * config/s390/t-tpf (LIB2ADDEH): Remove.
3612 * config/t-darwin (LIB2ADDEH): Set.
3613 * config/t-eh-dw2-dip: New file.
3614 * config/t-libunwind, config/t-libunwind-elf: New files.
3615 * config/t-sol2 (LIB2ADDEH): Remove.
3616 * config/xtensa/t-xtensa: New file.
3618 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
3620 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
3621 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
3622 long long to check rt_sigreturn syscall.
3624 2011-08-02 Alan Modra <amodra@gmail.com>
3626 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3627 Restore for indirect call bcrtl from correct stack slot, and only
3628 if cfa+40 isn't valid.
3630 2011-08-01 Julian Brown <julian@codesourcery.com>
3632 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
3633 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
3634 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
3636 2011-08-01 Julian Brown <julian@codesourcery.com>
3638 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
3639 (libgcc-std.ver.in): Use above.
3640 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
3641 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
3643 * config/t-fixedpoint-gnu-prefix: New file.
3644 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
3645 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
3648 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
3650 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
3651 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
3652 for x86-64. Properly check __x86_64__ and __LP64__.
3654 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
3656 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
3658 (_FP_WS_TYPE): Likewise.
3659 (_FP_I_TYPE): Likewise.
3661 2011-07-28 Alan Modra <amodra@gmail.com>
3663 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3664 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
3665 in a plt call stub. Do restore r2 if stopped on bctrl.
3667 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3669 * config.host (i[3456x]86-*-netware*): Remove.
3670 * config/i386/netware-crt0.c, config/i386/t-nwld,
3671 config/i386/t-slibgcc-nwld: Remove.
3673 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
3675 * config.host: Handle tic6x-*-*.
3676 * config/c6x/c6x-abi.h: New file.
3678 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3680 * config/i386/crtprec.c: New file.
3681 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
3682 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
3683 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
3684 (x86_64-*-darwin*): Likewise.
3685 (i[34567]86-*-solaris2*: Likewise.
3687 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3689 * config/alpha/crtfastmath.c: New file.
3690 * config/i386/crtfastmath.c: New file.
3691 * config/ia64/crtfastmath.c: New file.
3692 * config/mips/crtfastmath.c: New file.
3693 * config/sparc/crtfastmath.c: New file.
3695 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
3697 Add -frandom-seed=gcc-crtfastmath.
3698 * config/alpha/t-crtfm: Remove.
3699 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
3700 * config/ia64/t-ia64 (crtfastmath.o): Remove.
3702 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
3703 (alpha*-dec-osf5.1*): Likewise.
3704 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
3705 Add crtfastmath.o to extra_parts.
3706 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
3707 Add crtfastmath.o to extra_parts.
3708 (x86_64-*-darwin*): Likewise.
3709 (x86_64-*-mingw*): Likewise.
3710 (ia64*-*-elf*): Add t-crtfm to tmake_file.
3711 (ia64*-*-freebsd*): Likewise.
3712 (ia64*-*-linux*): Likewise.
3713 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
3714 Add crtfastmath.o to extra_parts.
3716 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3718 * config/darwin-crt3.o: New file.
3719 * config/rs6000/darwin-crt2.c: New file.
3720 * config/t-darwin: New file.
3721 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
3723 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
3724 (powerpc-*-darwin*): Add crt2.o to extra_parts.
3725 (powerpc64-*-darwin*): Likewise.
3727 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3729 * config/i386/netware-crt0.c: New file.
3730 * config/i386/t-nwld: Rename to ...
3731 * config/i386/t-slibgcc-nwld: ... this.
3732 * config/i386/t-nwld: New file.
3733 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
3735 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
3738 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3740 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
3742 * configure: Regenerate.
3744 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3746 * dfp-bit.c, dfp-bit.h: New files.
3747 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
3749 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
3750 ($(d64pbit-o)): Likewise.
3751 ($(d128pbit-o)): Likewise.
3752 * config/t-dfprules: New file.
3753 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
3754 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
3755 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3756 (x86_64-*-linux*): Likewise.
3757 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3758 (i[34567]86-*-cygwin*): Likewise.
3759 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
3760 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3762 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3764 * Makfile.in (LIBGCOV): New variable.
3765 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
3766 * libgcov.c: New file.
3768 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3770 * fixed-bit.c, fixed-bit.h: New files.
3771 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
3772 refer to fixed-bit.c.
3774 2011-07-07 Joseph Myers <joseph@codesourcery.com>
3776 * config.host (*local*): Remove.
3778 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3781 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
3782 like i?86-*-solaris2.1[0-9]*.
3783 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
3784 * configure.ac (i?86-*-solaris2*): Likewise.
3785 * configure: Regenerate.
3787 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
3789 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3790 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
3791 md_unwind_header by splitting out of...
3792 (i[34567]86-*-linux*): ... this.
3793 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
3794 Remove md_unwind_header by splitting out of...
3795 (x86_64-*-linux*): ... this.
3797 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
3799 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
3801 2011-06-28 Nick Clifton <nickc@redhat.com>
3803 * config.host: Recognize all V850 variants.
3805 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
3807 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
3809 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3811 * shared-object.mk (c_flags-$o): Save c_flags.
3812 ($(base)$(objext)): Use it.
3813 ($(base)_s$(objext)): Likewise.
3815 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
3817 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
3818 * libgcc-std.ver.in (GCC_4.7.0): New section.
3820 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
3824 * config/avr/t-avr: Fix line endings.
3825 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
3828 2011-06-14 Olivier Hainque <hainque@adacore.com>
3829 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3831 * config/mips/irix6-unwind.h: New file.
3832 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
3834 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
3836 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
3837 (sparc64_fallback_frame_state): Use it.
3838 (sparc64_frob_update_context): Further adjust context.
3839 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
3840 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
3841 * config/sparc/sol2-cn.S: Likewise.
3843 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3845 * enable-execute-stack-empty.c: New file.
3846 * enable-execute-stack-mprotect.c: New file.
3847 * config/i386/enable-execute-stack-mingw32.c: New file.
3848 * config.host (enable_execute_stack): New variable.
3849 Select appropriate variants.
3850 * configure.ac: Link enable-execute-stack.c to
3851 $enable_execute_stack.
3852 * configure: Regenerate.
3853 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
3854 (lib2funcs): Remove _enable_execute_stack.
3856 2011-06-09 David S. Miller <davem@davemloft.net>
3857 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3859 * config.host (sparc-*-linux*): Correct md_unwind_header
3861 (s390x-ibm-tpf*): Fix typo.
3863 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3865 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
3866 Add crtfastmath.o to extra_parts.
3867 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
3869 * config/mips/t-crtfm: Remove.
3871 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3873 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
3875 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
3877 * config.host (sh*-*-linux*): Fix typo.
3879 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3881 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
3882 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
3883 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
3884 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
3885 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
3886 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
3887 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
3888 Wrap in !__MINGW64__.
3889 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
3890 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
3891 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
3892 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
3893 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
3894 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
3895 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
3897 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
3898 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
3899 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
3900 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
3901 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
3902 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
3903 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
3904 * config/no-unwind.h: New file.
3905 * config.host (md_unwind_header): Document.
3907 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
3908 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
3909 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
3910 hppa[12]*-*-hpux11*): Set md_unwind_header.
3911 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
3912 Set md_unwind_header.
3913 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
3914 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
3915 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
3916 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
3917 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
3918 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
3919 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
3921 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
3922 * configure: Regenerate.
3924 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3926 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
3927 Set tmake_file, extra_parts.
3928 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
3930 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
3932 * config/mips/t-irix6: New file.
3933 * config/mips/t-slibgcc-irix: New file.
3935 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3937 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
3938 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
3940 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3942 * configure.ac (target_thread_file): Determine thread model.
3943 * configure: Regenerate.
3944 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
3945 * config/alpha/t-alpha: New file.
3946 * config/alpha/t-crtfm: Use $<.
3947 * config/alpha/t-ieee: New file.
3948 * config/alpha/t-osf-pthread: New file.
3949 * config/alpha/t-slibgcc-osf: New file.
3950 * config/alpha/libgcc-osf5.ver: New file.
3952 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3954 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
3956 Add crtfastmath.o to extra_parts.
3958 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3960 * config/gmon-sol2.c: Reindent.
3962 Remove, correct casts.
3963 Use STDERR_FILENO, NULL.
3964 (BASEADDRESS): Remove.
3966 (errno, sbrk): Remove declarations.
3967 (monstartup) [hp300]: Remove.
3970 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3972 * Makefile.in (cpu_type): Define.
3973 * config.host (i[34567]86-*-rtems*): Handle it.
3974 (i[34567]86-*-solaris2*): Move body ...
3975 (*-*-solaris2*): ... here.
3976 New case, generalize.
3977 (sparc-*-elf*): Handle it.
3978 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
3979 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
3980 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
3982 (sparc*-*-solaris2*): ... this.
3984 (sparc64-*-elf*): Handle it.
3985 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
3986 Merge ../gcc/config/i386/gmon-sol2.c.
3987 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
3989 Merge ../gcc/config/i386/sol2-gc1.asm.
3990 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
3992 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
3994 * config/i386/t-crtfm (crtfastmath.o): Use $<.
3995 * config/i386/t-crtstuff: New file.
3996 * config/i386/t-softfp: New file.
3997 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
3998 $(T)crti.o, $(T)crtn.o): Remove.
3999 (gcrt1.o): New rule.
4000 (TARGET_LIBGCC2_CFLAGS): Remove.
4001 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4002 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4003 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4004 * config/sparc/t-sol2: New file.
4005 * config/sparc/t-crtfm: Move to ...
4006 * config/t-crtfm: ... this.
4007 Use $(cpu_type), $<.
4008 * config/t-crtin: New file.
4009 * config/sparc/t-softfp: New file.
4010 * config/sparc/t-softmul: New file.
4011 * config/t-rtems: New file.
4012 * config/t-slibgcc: New file.
4013 * config/t-slibgcc-elf-ver: New file.
4014 * config/t-slibgcc-gld: New file.
4015 * config/t-slibgcc-sld: New file.
4016 * config/t-sol2: New file.
4017 * configure.ac: Include ../config/lib-ld.m4.
4018 Call AC_LIB_PROG_LD_GNU.
4019 Substitute cpu_type.
4020 * configure: Regenerate.
4022 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4025 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4026 libgcc-std.ver in the build directory.
4027 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4028 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4030 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4032 * libgcc-std.ver.in: New file.
4033 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4035 (libgcc-std.ver): New rule.
4036 * config/t-gnu-prefix: New file.
4038 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4040 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4042 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4044 * config/i386/darwin-lib.h: New file.
4046 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4048 * config/arm/symbian-lib.h: New.
4050 2011-05-04 Chris Demetriou <cgd@google.com>
4052 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4053 (__x86.get_pc_thunk.bx): ...this.
4054 (__morestack): Adjust for rename, remove undef of __i686.
4056 2011-05-03 Chris Demetriou <cgd@google.com>
4058 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4060 2011-03-22 Joseph Myers <joseph@codesourcery.com>
4062 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4063 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4064 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4065 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4066 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4069 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
4071 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4072 Adjust copyright year.
4074 2011-03-07 Ian Lance Taylor <iant@google.com>
4076 * generic-morestack.c (__splitstack_find): Adjust returned stack
4077 pointer to include all registers pushed by __morestack.
4079 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4082 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4083 (toolexecdir): Calculate and AC_SUBST.
4084 (toolexeclibdir): Likewise.
4085 * Makefile.in (target_noncanonical): Import.
4086 (toolexecdir): Likewise.
4087 (toolexeclibdir): Likewise.
4088 * configure: Regenerate.
4090 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4093 * config/arm/bpabi.h: Rename to...
4094 * config/arm/bpabi-lib.h: ...this.
4096 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4098 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4100 * configure: Regenerate.
4102 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4104 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4105 __FLOAT_WORD_ORDER__.
4106 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4109 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4112 * Makefile.in (install-strip): New phony target.
4114 2010-11-07 Ian Lance Taylor <iant@google.com>
4117 * config/i386/morestack.S (__morestack_large_model): New
4120 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4122 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4124 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4126 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4128 * config/arm/bpabi.h: New file.
4129 * config/frv/frv-abi.h: New file.
4131 2010-10-01 Ian Lance Taylor <iant@google.com>
4133 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4134 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4136 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4139 * config.host: Add the missing `$'.
4141 2010-09-30 Michael Eager <eager@eagercon.com>
4143 * config.host: Add microblaze*-*-*.
4144 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4145 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4146 udivsi3.asm,umodsi3.asm}: New.
4148 2010-09-28 Ian Lance Taylor <iant@google.com>
4150 * configure.ac: Adjust CFI test to test assembler directly rather
4151 than checking gcc preprocessor macro.
4152 * configure: Rebuild.
4154 2010-09-27 Ian Lance Taylor <iant@google.com>
4156 * configure.ac: Test whether assembler supports CFI directives.
4157 * config.host: Only add t-stack and i386/t-stack-i386 to
4158 tmake_file if libgcc_cv_cfi is "yes".
4159 * configure: Rebuild.
4161 2010-09-27 Ian Lance Taylor <iant@google.com>
4163 * generic-morestack.h: New file.
4164 * generic-morestack.c: New file.
4165 * generic-morestack-thread.c: New file.
4166 * config/i386/morestack.S: New file.
4167 * config/t-stack: New file.
4168 * config/i386/t-stack-i386: New file.
4169 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4170 i386/t-stack-i386 to tmake_file.
4172 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4174 * Makefile.in (libgcc-extra-parts): Check for static archives and
4175 invoke ranlib after installing them.
4176 (gcc-extra-parts): Likewise.
4177 (install-leaf): Likewise.
4179 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4181 * configure: Regenerated.
4183 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
4185 * configure: Regenerated.
4187 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4188 Andrew Pinski <pinskia@gmail.com>
4191 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4193 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4196 * configure: Regenerated.
4198 2010-09-06 Andreas Schwab <schwab@redhat.com>
4200 * configure: Regenerate.
4202 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4204 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4206 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4209 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4210 Iain Sandoe <iains@gcc.gnu.org>
4213 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4214 LIB2FUNCS_EXCLUDE functions.
4216 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4218 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4220 * configure: Regenerate.
4222 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
4224 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4225 i386/t-freebsd to tmake_file.
4226 * config/i386/t-freebsd: New file.
4227 * config/i386/libgcc-bsd.ver: New file.
4229 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4231 * config.host (powerpc*-eabispe*): Set tmake_file.
4232 (powerpc*-eabi*): Likewise.
4233 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4234 crtbeginS, crtendS, crtbeginT.
4236 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
4238 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4239 to tmake_file. Add crtfastmath.o to extra_parts.
4240 * config/mips/t-crtfm: New.
4242 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4244 * config.host (sparc64-*-rtems*): New target.
4246 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4248 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4251 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4253 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4255 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4257 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4258 alpha-dec-osf5.0* support.
4260 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
4262 * config.host: Add lm32-*-rtems*.
4264 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4265 Uros Bizjak <ubizjak@gmail.com>
4268 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4269 like other remaining 32-bit x86 OSes.
4270 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4272 * config/i386/libgcc-sol2.ver: New file.
4273 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4275 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
4278 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
4279 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
4280 is used and substitute set_use_emutls.
4281 * configure: Regenerated.
4283 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
4285 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
4287 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4290 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
4292 ($(T)gcrt1.o): Likewise.
4293 ($(T)crt1.o): Likewise.
4294 ($(T)crti.o): Likewise.
4295 ($(T)crtn.o): Likewise.
4297 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4300 * Makefile.in (install): Use $(MAKE) string in rule, for
4303 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
4305 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
4306 * config/mmix/t-mmix: New file.
4307 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
4309 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
4312 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
4315 2010-01-04 Anthony Green <green@moxielogic.com>
4317 * config/moxie/crti.asm, config/moxie/crtn.asm,
4318 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
4319 config/moxie/t-moxie: New files.
4320 * config.host: Add t-moxie-softfp reference.
4322 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4325 * config/t-slibgcc-darwin: Fix embedded rpaths for
4326 --enable-version-specific-runtime-libs, build extension stub
4327 libs exposing features available from current libgcc_s.
4329 2009-11-11 Jon Beniston <jon@beniston.com>
4331 * config.host: Add lm32 targets.
4332 * config/lm32: New directory.
4333 * config/lm32/libgcc_lm32.h: New file.
4334 * config/lm32/_mulsi3.c: New file.
4335 * config/lm32/_udivmodsi4.c: New file.
4336 * config/lm32/_divsi3.c: New file.
4337 * config/lm32/_modsi3.c: New file.
4338 * config/lm32/_udivsi3.c: New file.
4339 * config/lm32/_umodsi3.c: New file.
4340 * config/lm32/_lshrsi3.S: New file.
4341 * config/lm32/_ashrsi3.S: New file.
4342 * config/lm32/_ashlsi3.S: New file.
4343 * config/lm32/crti.S: New file.
4344 * config/lm32/crtn.S: New file.
4345 * config/lm32/t-lm32: New file.
4346 * config/lm32/t-elf: New file.
4347 * config/lm32/t-uclinux: New file.
4349 2009-10-26 Nick Clifton <nickc@redhat.com>
4351 * config.host: Add support for RX target.
4352 * config/rx: New directory.
4353 * config/rx/rx-abi-functions.c: New file. Supplementary
4354 functions for libgcc to support the RX ABI.
4355 * config/rx/rx-abi.h: New file. Supplementary header file for
4356 libgcc RX ABI functions.
4357 * config/rx/t-rx: New file: Makefile fragment for building
4360 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
4362 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
4363 constraint of y0 to "g".
4365 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4367 * config.host: Include the s390 makefile fragments.
4368 * config/s390/32/_fixdfdi.c: New file.
4369 * config/s390/32/_fixsfdi.c: New file.
4370 * config/s390/32/_fixtfdi.c: New file.
4371 * config/s390/32/_fixunsdfdi.c: New file.
4372 * config/s390/32/_fixunssfdi.c: New file.
4373 * config/s390/32/_fixunstfdi.c: New file.
4374 * config/s390/32/t-floattodi: New file.
4375 * config/s390/libgcc-glibc.ver: New file.
4376 * config/s390/t-crtstuff: New file.
4377 * config/s390/t-linux: New file.
4378 * config/s390/t-tpf: New file.
4380 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4382 * configure.ac (AC_PREREQ): Bump to 2.64.
4384 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
4386 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
4388 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4390 * configure: Regenerate.
4392 2009-08-09 Douglas B Rupp <rupp@gnat.com>
4394 * config.host (ia64-hp-*vms*): New target.
4395 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
4398 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4400 * configure.ac: Add snippet for maintainer-mode.
4401 * configure: Regenerate.
4402 * Makefile.in (AUTOCONF, configure_deps): New variables.
4403 ($(srcdir)/configure)): New rule, active only with maintainer
4406 2009-06-23 DJ Delorie <dj@redhat.com>
4409 * config.host: Add mep support.
4411 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
4413 * config.host: Add i386/${host_address}/t-fprules-softfp and
4414 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
4416 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
4418 * config/i386/64/_multc3.c: Likewise.
4419 * config/i386/64/_powitf2.c: Likewise.
4420 * config/i386/64/eqtf2.c: Likewise.
4421 * config/i386/64/getf2.c: Likewise.
4422 * config/i386/64/letf2.c: Likewise.
4423 * config/i386/64/letf2.c: Likewise.
4424 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
4425 unsigned long long for x64 mingw targets.
4426 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
4427 (_FP_I_TYPE): Define as long long for x64 mingw target.
4429 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
4431 * config.host (vax-*-linux*): New.
4433 2009-05-31 Anthony Green <green@moxielogic.com>
4435 * config.host: Add moxie support.
4436 * config/moxie/t-moxie: New file.
4438 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
4440 * config.host: Add i386/${host_address}/t-fprules-softfp and
4441 t-softfp to tmake_file for i[34567]86-*-cygwin*.
4443 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
4445 * config.host: Add i386/${host_address}/t-fprules-softfp to
4446 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
4448 2009-04-09 Nick Clifton <nickc@redhat.com>
4450 * config/ia64/tf-signs.c: Change copyright header to refer to
4451 version 3 of the GNU General Public License with version 3.1
4452 of the GCC Runtime Library Exception and to point readers at
4453 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
4455 * config/i386/32/tf-signs.c: Likewise.
4456 * config/libbid/_addsub_dd.c: Likewise.
4457 * config/libbid/_addsub_sd.c: Likewise.
4458 * config/libbid/_addsub_td.c: Likewise.
4459 * config/libbid/_dd_to_df.c: Likewise.
4460 * config/libbid/_dd_to_di.c: Likewise.
4461 * config/libbid/_dd_to_sd.c: Likewise.
4462 * config/libbid/_dd_to_sf.c: Likewise.
4463 * config/libbid/_dd_to_si.c: Likewise.
4464 * config/libbid/_dd_to_td.c: Likewise.
4465 * config/libbid/_dd_to_tf.c: Likewise.
4466 * config/libbid/_dd_to_udi.c: Likewise.
4467 * config/libbid/_dd_to_usi.c: Likewise.
4468 * config/libbid/_dd_to_xf.c: Likewise.
4469 * config/libbid/_df_to_dd.c: Likewise.
4470 * config/libbid/_df_to_sd.c: Likewise.
4471 * config/libbid/_df_to_td.c: Likewise.
4472 * config/libbid/_di_to_dd.c: Likewise.
4473 * config/libbid/_di_to_sd.c: Likewise.
4474 * config/libbid/_di_to_td.c: Likewise.
4475 * config/libbid/_div_dd.c: Likewise.
4476 * config/libbid/_div_sd.c: Likewise.
4477 * config/libbid/_div_td.c: Likewise.
4478 * config/libbid/_eq_dd.c: Likewise.
4479 * config/libbid/_eq_sd.c: Likewise.
4480 * config/libbid/_eq_td.c: Likewise.
4481 * config/libbid/_ge_dd.c: Likewise.
4482 * config/libbid/_ge_sd.c: Likewise.
4483 * config/libbid/_ge_td.c: Likewise.
4484 * config/libbid/_gt_dd.c: Likewise.
4485 * config/libbid/_gt_sd.c: Likewise.
4486 * config/libbid/_gt_td.c: Likewise.
4487 * config/libbid/_isinfd128.c: Likewise.
4488 * config/libbid/_isinfd32.c: Likewise.
4489 * config/libbid/_isinfd64.c: Likewise.
4490 * config/libbid/_le_dd.c: Likewise.
4491 * config/libbid/_le_sd.c: Likewise.
4492 * config/libbid/_le_td.c: Likewise.
4493 * config/libbid/_lt_dd.c: Likewise.
4494 * config/libbid/_lt_sd.c: Likewise.
4495 * config/libbid/_lt_td.c: Likewise.
4496 * config/libbid/_mul_dd.c: Likewise.
4497 * config/libbid/_mul_sd.c: Likewise.
4498 * config/libbid/_mul_td.c: Likewise.
4499 * config/libbid/_ne_dd.c: Likewise.
4500 * config/libbid/_ne_sd.c: Likewise.
4501 * config/libbid/_ne_td.c: Likewise.
4502 * config/libbid/_sd_to_dd.c: Likewise.
4503 * config/libbid/_sd_to_df.c: Likewise.
4504 * config/libbid/_sd_to_di.c: Likewise.
4505 * config/libbid/_sd_to_sf.c: Likewise.
4506 * config/libbid/_sd_to_si.c: Likewise.
4507 * config/libbid/_sd_to_td.c: Likewise.
4508 * config/libbid/_sd_to_tf.c: Likewise.
4509 * config/libbid/_sd_to_udi.c: Likewise.
4510 * config/libbid/_sd_to_usi.c: Likewise.
4511 * config/libbid/_sd_to_xf.c: Likewise.
4512 * config/libbid/_sf_to_dd.c: Likewise.
4513 * config/libbid/_sf_to_sd.c: Likewise.
4514 * config/libbid/_sf_to_td.c: Likewise.
4515 * config/libbid/_si_to_dd.c: Likewise.
4516 * config/libbid/_si_to_sd.c: Likewise.
4517 * config/libbid/_si_to_td.c: Likewise.
4518 * config/libbid/_td_to_dd.c: Likewise.
4519 * config/libbid/_td_to_df.c: Likewise.
4520 * config/libbid/_td_to_di.c: Likewise.
4521 * config/libbid/_td_to_sd.c: Likewise.
4522 * config/libbid/_td_to_sf.c: Likewise.
4523 * config/libbid/_td_to_si.c: Likewise.
4524 * config/libbid/_td_to_tf.c: Likewise.
4525 * config/libbid/_td_to_udi.c: Likewise.
4526 * config/libbid/_td_to_usi.c: Likewise.
4527 * config/libbid/_td_to_xf.c: Likewise.
4528 * config/libbid/_tf_to_dd.c: Likewise.
4529 * config/libbid/_tf_to_sd.c: Likewise.
4530 * config/libbid/_tf_to_td.c: Likewise.
4531 * config/libbid/_udi_to_dd.c: Likewise.
4532 * config/libbid/_udi_to_sd.c: Likewise.
4533 * config/libbid/_udi_to_td.c: Likewise.
4534 * config/libbid/_unord_dd.c: Likewise.
4535 * config/libbid/_unord_sd.c: Likewise.
4536 * config/libbid/_unord_td.c: Likewise.
4537 * config/libbid/_usi_to_dd.c: Likewise.
4538 * config/libbid/_usi_to_sd.c: Likewise.
4539 * config/libbid/_usi_to_td.c: Likewise.
4540 * config/libbid/_xf_to_dd.c: Likewise.
4541 * config/libbid/_xf_to_sd.c: Likewise.
4542 * config/libbid/_xf_to_td.c: Likewise.
4543 * config/libbid/bid128.c: Likewise.
4544 * config/libbid/bid128_2_str.h: Likewise.
4545 * config/libbid/bid128_2_str_macros.h: Likewise.
4546 * config/libbid/bid128_2_str_tables.c: Likewise.
4547 * config/libbid/bid128_add.c: Likewise.
4548 * config/libbid/bid128_compare.c: Likewise.
4549 * config/libbid/bid128_div.c: Likewise.
4550 * config/libbid/bid128_fma.c: Likewise.
4551 * config/libbid/bid128_logb.c: Likewise.
4552 * config/libbid/bid128_minmax.c: Likewise.
4553 * config/libbid/bid128_mul.c: Likewise.
4554 * config/libbid/bid128_next.c: Likewise.
4555 * config/libbid/bid128_noncomp.c: Likewise.
4556 * config/libbid/bid128_quantize.c: Likewise.
4557 * config/libbid/bid128_rem.c: Likewise.
4558 * config/libbid/bid128_round_integral.c: Likewise.
4559 * config/libbid/bid128_scalb.c: Likewise.
4560 * config/libbid/bid128_sqrt.c: Likewise.
4561 * config/libbid/bid128_string.c: Likewise.
4562 * config/libbid/bid128_to_int16.c: Likewise.
4563 * config/libbid/bid128_to_int32.c: Likewise.
4564 * config/libbid/bid128_to_int64.c: Likewise.
4565 * config/libbid/bid128_to_int8.c: Likewise.
4566 * config/libbid/bid128_to_uint16.c: Likewise.
4567 * config/libbid/bid128_to_uint32.c: Likewise.
4568 * config/libbid/bid128_to_uint64.c: Likewise.
4569 * config/libbid/bid128_to_uint8.c: Likewise.
4570 * config/libbid/bid32_to_bid128.c: Likewise.
4571 * config/libbid/bid32_to_bid64.c: Likewise.
4572 * config/libbid/bid64_add.c: Likewise.
4573 * config/libbid/bid64_compare.c: Likewise.
4574 * config/libbid/bid64_div.c: Likewise.
4575 * config/libbid/bid64_fma.c: Likewise.
4576 * config/libbid/bid64_logb.c: Likewise.
4577 * config/libbid/bid64_minmax.c: Likewise.
4578 * config/libbid/bid64_mul.c: Likewise.
4579 * config/libbid/bid64_next.c: Likewise.
4580 * config/libbid/bid64_noncomp.c: Likewise.
4581 * config/libbid/bid64_quantize.c: Likewise.
4582 * config/libbid/bid64_rem.c: Likewise.
4583 * config/libbid/bid64_round_integral.c: Likewise.
4584 * config/libbid/bid64_scalb.c: Likewise.
4585 * config/libbid/bid64_sqrt.c: Likewise.
4586 * config/libbid/bid64_string.c: Likewise.
4587 * config/libbid/bid64_to_bid128.c: Likewise.
4588 * config/libbid/bid64_to_int16.c: Likewise.
4589 * config/libbid/bid64_to_int32.c: Likewise.
4590 * config/libbid/bid64_to_int64.c: Likewise.
4591 * config/libbid/bid64_to_int8.c: Likewise.
4592 * config/libbid/bid64_to_uint16.c: Likewise.
4593 * config/libbid/bid64_to_uint32.c: Likewise.
4594 * config/libbid/bid64_to_uint64.c: Likewise.
4595 * config/libbid/bid64_to_uint8.c: Likewise.
4596 * config/libbid/bid_b2d.h: Likewise.
4597 * config/libbid/bid_binarydecimal.c: Likewise.
4598 * config/libbid/bid_conf.h: Likewise.
4599 * config/libbid/bid_convert_data.c: Likewise.
4600 * config/libbid/bid_decimal_data.c: Likewise.
4601 * config/libbid/bid_decimal_globals.c: Likewise.
4602 * config/libbid/bid_div_macros.h: Likewise.
4603 * config/libbid/bid_dpd.c: Likewise.
4604 * config/libbid/bid_flag_operations.c: Likewise.
4605 * config/libbid/bid_from_int.c: Likewise.
4606 * config/libbid/bid_functions.h: Likewise.
4607 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4608 * config/libbid/bid_inline_add.h: Likewise.
4609 * config/libbid/bid_internal.h: Likewise.
4610 * config/libbid/bid_round.c: Likewise.
4611 * config/libbid/bid_sqrt_macros.h: Likewise.
4613 2009-04-09 Jakub Jelinek <jakub@redhat.com>
4615 * Makefile.in: Change copyright header to refer to version
4616 3 of the GNU General Public License and to point readers at the
4617 COPYING3 file and the FSF's license web page.
4618 * config.host: Likewise.
4620 2009-04-07 Alan Modra <amodra@bigpond.net.au>
4622 * config.host: Reorder and merge to match config.gcc change.
4624 2009-04-03 Alan Modra <amodra@bigpond.net.au>
4626 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
4628 2009-03-28 Joseph Myers <joseph@codesourcery.com>
4630 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
4631 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
4632 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
4633 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
4635 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
4637 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
4638 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4640 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
4642 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
4643 ia64/t-softfp-compat to tmake_file.
4645 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
4647 * config/ia64/__divxf3.asm: New.
4648 * config/ia64/_fixtfdi.asm: Likewise.
4649 * config/ia64/_fixunstfdi.asm: Likewise.
4650 * config/ia64/_floatditf.asm: Likewise.
4651 * config/ia64/t-fprules-softfp: Likewise.
4652 * config/ia64/t-softfp-compat: Likewise.
4653 * config/ia64/tf-signs.c: Likewise.
4655 2009-01-18 Ben Elliston <bje@au.ibm.com>
4657 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4659 2009-01-16 Ben Elliston <bje@au.ibm.com>
4661 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
4664 2009-01-13 Ben Elliston <bje@au.ibm.com>
4666 * config/t-softfp: New file.
4667 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
4668 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
4670 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4672 * config.host: Add m32r*-*-rtems*.
4674 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
4676 * config.host: Add m32c*-*-rtems*.
4678 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4681 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
4682 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
4683 * configure: Regenerate.
4684 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
4685 tmake_file here from gcc/config.gcc.
4686 Move extra_parts here from gcc/config.gcc.
4687 * config/i386/t-sol2: Move here from gcc/config/i386.
4688 Use gcc_srcdir instead of srcdir.
4690 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
4692 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
4695 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
4697 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
4699 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
4701 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
4703 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
4706 * config.host: Add picochip-*-*.
4708 2008-08-06 Bob Wilson <bob.wilson@acm.org>
4710 * config.host: Match more processor names for Xtensa.
4712 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
4714 * config/i386/64/t-softfp-compat: Update comments.
4716 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
4718 * config/i386/64/_divtc3-compat.c: Moved to ...
4719 * config/i386/64/_divtc3.c: Here.
4721 * config/i386/64/_multc3-compat.c: Moved to ...
4722 * config/i386/64/_multc3.c: Here.
4724 * config/i386/64/_powitf2-compat.c: Moved to ...
4725 * config/i386/64/_powitf2.c: Here.
4727 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
4728 .c suffix instead of -compat.c.
4730 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
4732 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
4733 (_FP_MUL_MEAT_D): Ditto.
4734 (_FP_DIV_MEAT_S): Ditto.
4735 (_FP_DIV_MEAT_D): Ditto.
4737 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
4739 * Makefile.in: Add support for __sync_* libgcc functions.
4741 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
4743 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
4745 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4748 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
4749 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
4751 * config/i386/64/t-fprules-softfp: Moved to ...
4752 * config/i386/64/t-softfp-compat: This. New.
4754 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
4756 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
4757 Initialize f with 0.0.
4759 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4762 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
4764 * config/i386/64/_divtc3-compat.c: New.
4765 * config/i386/64/_multc3-compat.c: Likewise.
4766 * config/i386/64/_powitf2-compat.c: Likewise.
4767 * config/i386/64/eqtf2.c: Likewise.
4768 * config/i386/64/getf2.c: Likewise.
4769 * config/i386/64/letf2.c: Likewise.
4770 * config/i386/64/t-fprules-softfp: Likewise.
4772 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4774 * config.host: Add i386/${host_address}/t-fprules-softfp to
4775 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
4776 i[34567]86-*-linux*, x86_64-*-linux*.
4778 * configure.ac: Set host_address to 64 or 32 for x86.
4779 * configure: Regenerated.
4781 * Makefile.in (config.status): Also depend on
4782 $(srcdir)/config.host.
4784 * config/i386/32/t-fprules-softfp: New.
4785 * config/i386/32/tf-signs.c: Likewise.
4787 * config/i386/64/sfp-machine.h: New. Moved from gcc.
4789 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4790 Uros Bizjak <ubizjak@gmail.com>
4792 * config/i386/32/sfp-machine.h: New.
4794 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
4796 * config/rs6000/t-ppccomm: Remove rules that conflict with
4797 auto-generated rules.
4799 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4801 * configure.ac: sinclude override.m4.
4802 * configure: Regenerate.
4804 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
4806 * configure: Regenerate.
4808 2008-06-10 Joseph Myers <joseph@codesourcery.com>
4810 * Makefile.in (DECNUMINC): Remove
4811 -I$(MULTIBUILDTOP)../../libdecnumber.
4814 2008-06-07 Joseph Myers <joseph@codesourcery.com>
4816 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
4817 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
4818 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
4819 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
4820 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
4821 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
4822 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
4823 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
4824 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
4825 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
4826 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
4827 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
4828 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
4829 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
4831 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
4833 * config.host (sh2[lbe]*-*-linux*): Allow target.
4835 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
4837 * config/rs6000/t-ppccomm: Add build rules for new files.
4838 (LIB2ADD_ST): New variable.
4840 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
4844 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
4845 * config/t-avr: New file. Build 16bit libgcc functions.
4847 2008-03-02 Jakub Jelinek <jakub@redhat.com>
4850 * config/t-slibgcc-darwin: Make install-leaf dependent on
4851 install-darwin-libgcc-stubs instead of install.
4853 2008-01-25 Joseph Myers <joseph@codesourcery.com>
4855 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
4856 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
4857 sh-*-rtemscoff*): Remove cases.
4859 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
4861 * Makefile.in (all): Use install-leaf rather than install.
4862 (install): Split most of the rule into...
4863 (install-leaf): ...this new one.
4865 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
4866 Paolo Bonzini <bonzini@gnu.org>
4869 * Makefile.in: Use @shlib_slibdir@ substitution to get
4870 correct install name on darwin.
4871 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
4873 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
4875 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
4876 cris-*-elf and cris-*-none.
4877 (crisv32-*-linux*): Similar, as cris-*-linux*.
4879 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
4881 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
4883 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
4886 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
4887 * configure: Regenerated.
4889 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
4891 * Makefile.in (dfp-filenames): Replace decimal_globals,
4892 decimal_data, binarydecimal and convert_data with
4893 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
4894 and bid_convert_data, respectively.
4896 2007-09-17 Chao-ying Fu <fu@mips.com>
4897 Nigel Stephens <nigel@mips.com>
4899 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
4900 * Makefile.in (fixed_point): Define.
4901 Check if fixed_point is yes to build support functions.
4902 * configure.ac: Check for fixed_point support.
4903 * configure: Regenerated.
4904 * gen-fixed.sh: New file to generate lists of fixed-point labels,
4905 funcs, modes, from, to.
4907 2007-09-11 Janis Johnson <janis187@us.ibm.com
4909 * Makefile.in (dfp-filenames): Add bid128_noncomp.
4911 2007-09-10 Janis Johnson <janis187@us.ibm.com>
4913 * Makefile.in (dfp-filenames): Remove decUtility, add
4914 decDouble, decPacked, decQuad, decSingle.
4916 2007-08-27 Hans Kester <hans.kester@ellips.nl>
4918 * config.host : Add x86_64-elf target.
4920 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4922 * configure.ac (set_have_cc_tls): Add a missing =.
4923 * configure: Regenerated.
4925 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4927 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
4928 and x86_64-*-linux*.
4930 * config/t-tls: New file.
4932 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
4934 * configure.ac: Include ../config/enable.m4 and
4935 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
4936 supports TLS and substitute set_have_cc_tls.
4937 * configure: Regenerated.
4939 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
4941 * Makefile.in: Use libbid for DFP when BID is enabled.
4943 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
4945 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
4946 extra_parts. Add config/i386/t-cygming to tmake_file.
4947 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
4949 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
4950 Danny Smith <dannysmith@users.sourceforge.net>
4953 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
4954 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
4955 * config/i386/t-crtfm: Compile crtfastmath.o with
4956 -minline-all-stringops.
4958 2007-05-10 Richard Sandiford <richard@codesourcery.com>
4960 * config.host (sparc-wrs-vxworks): New target.
4962 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
4964 * config.host: Recognize fido.
4966 2007-04-04 Janis Johnson <janis187@us.ibm.com>
4968 * configure: Check host, not target, for decimal float support.
4970 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
4972 * config/i386/t-crtpc: New file.
4973 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
4974 (x86_64-*-linux*): Ditto.
4976 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
4978 * config.host (x86_64-*-mingw*): New target.
4980 2007-03-23 Michael Meissner <michael.meissner@amd.com>
4981 H.J. Lu <hongjiu.lu@intel.com>
4983 * Makefile.in (enable_decimal_float): New.
4985 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
4986 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
4987 (decbits-filenames): This.
4988 (decbits-objects): New.
4989 (libgcc-objects): Add $(decbits-objects).
4991 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
4992 Substitute enable_decimal_float.
4993 * configure: Regenerated.
4995 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
4997 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
4999 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5001 * Makefile.in (install-info): New dummy target.
5003 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5005 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5007 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5009 * Makefile.in: Add install-html and install-pdf dummy
5012 2007-02-05 Roger Sayle <roger@eyesopen.com>
5013 Daniel Jacobowitz <dan@codesourcery.com>
5015 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5016 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5017 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5019 2007-01-29 Janis Johnson <janis187@us.ibm.com>
5021 * Makefile.in (dec-filenames): Add decExcept.
5023 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5026 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5029 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5031 * configure.ac: Add --enable-version-specific-runtime-libs.
5032 Correct $slibdir default.
5033 * configure: Regenerated.
5035 2007-01-23 Joseph Myers <joseph@codesourcery.com>
5037 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5039 2007-01-21 Andrew Pinski <pinskia@gmail.com>
5042 * config.host (alpha*-*-linux*): Set extra_parts.
5044 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5046 * config/sh/t-linux: New.
5047 * config.host (sh*-*-linux*): Set tmake_file.
5049 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5051 * Makefile.in (install): Handle multilibs.
5053 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5055 * Makefile.in: Added .PHONY entry for documentation targets.
5057 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5059 * Makefile.in: Add empty info, html, dvi, pdf targets.
5061 2007-01-04 Mike Stump <mrs@apple.com>
5063 * Makefile.in (MAKEINFO): Remove.
5066 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
5068 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5069 * configure: Regenerate.
5070 * Makefile.in (host_subdir): Substitute it.
5071 (gcc_objdir): Use it.
5073 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5075 * config.host (ia64*-*-linux*): Set tmake_file.
5077 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5079 * Makefile.in (version): Define.
5081 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5082 Paolo Bonzini <bonzini@gnu.org>
5084 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5085 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5086 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5087 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5088 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5089 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5090 * configure: Generated.