1 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2 Alan Modra <amodra@gmail.com>
4 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
5 location of CR save area for 64-bit little-endian systems.
7 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
9 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
11 * config/arm/t-vxworks: Delete.
13 2013-11-10 Kai Tietz <ktietz@redhat.com>
15 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
16 Increment load-count on use of LIBGCC_SONAME DLL.
17 (hmod_libgcc): New static variable to hold handle of
19 (__gcc_deregister_frame): Decrement load-count of
22 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
24 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
26 * configure: Regenerate
28 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
30 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
31 FP_EX_DENORM. Store result to volatile location after SSE division
32 to close interrupt window. Remove unneeded fwait after x87
33 division since interrupt window will be closed by emitted fstp.
34 Rewrite FP_EX_INEXACT handling.
36 2013-11-06 Joseph Myers <joseph@codesourcery.com>
38 * soft-fp/README: Update.
39 * soft-fp/adddf3.c: Update from glibc.
40 * soft-fp/addsf3.c: Likewise.
41 * soft-fp/addtf3.c: Likewise.
42 * soft-fp/divdf3.c: Likewise.
43 * soft-fp/divsf3.c: Likewise.
44 * soft-fp/divtf3.c: Likewise.
45 * soft-fp/double.h: Likewise.
46 * soft-fp/eqdf2.c: Likewise.
47 * soft-fp/eqsf2.c: Likewise.
48 * soft-fp/eqtf2.c: Likewise.
49 * soft-fp/extenddftf2.c: Likewise.
50 * soft-fp/extended.h: Likewise.
51 * soft-fp/extendsfdf2.c: Likewise.
52 * soft-fp/extendsftf2.c: Likewise.
53 * soft-fp/extendxftf2.c: Likewise.
54 * soft-fp/fixdfdi.c: Likewise.
55 * soft-fp/fixdfsi.c: Likewise.
56 * soft-fp/fixdfti.c: Likewise.
57 * soft-fp/fixsfdi.c: Likewise.
58 * soft-fp/fixsfsi.c: Likewise.
59 * soft-fp/fixsfti.c: Likewise.
60 * soft-fp/fixtfdi.c: Likewise.
61 * soft-fp/fixtfsi.c: Likewise.
62 * soft-fp/fixtfti.c: Likewise.
63 * soft-fp/fixunsdfdi.c: Likewise.
64 * soft-fp/fixunsdfsi.c: Likewise.
65 * soft-fp/fixunsdfti.c: Likewise.
66 * soft-fp/fixunssfdi.c: Likewise.
67 * soft-fp/fixunssfsi.c: Likewise.
68 * soft-fp/fixunssfti.c: Likewise.
69 * soft-fp/fixunstfdi.c: Likewise.
70 * soft-fp/fixunstfsi.c: Likewise.
71 * soft-fp/fixunstfti.c: Likewise.
72 * soft-fp/floatdidf.c: Likewise.
73 * soft-fp/floatdisf.c: Likewise.
74 * soft-fp/floatditf.c: Likewise.
75 * soft-fp/floatsidf.c: Likewise.
76 * soft-fp/floatsisf.c: Likewise.
77 * soft-fp/floatsitf.c: Likewise.
78 * soft-fp/floattidf.c: Likewise.
79 * soft-fp/floattisf.c: Likewise.
80 * soft-fp/floattitf.c: Likewise.
81 * soft-fp/floatundidf.c: Likewise.
82 * soft-fp/floatundisf.c: Likewise.
83 * soft-fp/floatunditf.c: Likewise.
84 * soft-fp/floatunsidf.c: Likewise.
85 * soft-fp/floatunsisf.c: Likewise.
86 * soft-fp/floatunsitf.c: Likewise.
87 * soft-fp/floatuntidf.c: Likewise.
88 * soft-fp/floatuntisf.c: Likewise.
89 * soft-fp/floatuntitf.c: Likewise.
90 * soft-fp/gedf2.c: Likewise.
91 * soft-fp/gesf2.c: Likewise.
92 * soft-fp/getf2.c: Likewise.
93 * soft-fp/ledf2.c: Likewise.
94 * soft-fp/lesf2.c: Likewise.
95 * soft-fp/letf2.c: Likewise.
96 * soft-fp/muldf3.c: Likewise.
97 * soft-fp/mulsf3.c: Likewise.
98 * soft-fp/multf3.c: Likewise.
99 * soft-fp/negdf2.c: Likewise.
100 * soft-fp/negsf2.c: Likewise.
101 * soft-fp/negtf2.c: Likewise.
102 * soft-fp/op-1.h: Likewise.
103 * soft-fp/op-2.h: Likewise.
104 * soft-fp/op-4.h: Likewise.
105 * soft-fp/op-8.h: Likewise.
106 * soft-fp/op-common.h: Likewise.
107 * soft-fp/quad.h: Likewise.
108 * soft-fp/single.h: Likewise.
109 * soft-fp/soft-fp.h: Likewise.
110 * soft-fp/subdf3.c: Likewise.
111 * soft-fp/subsf3.c: Likewise.
112 * soft-fp/subtf3.c: Likewise.
113 * soft-fp/truncdfsf2.c: Likewise.
114 * soft-fp/trunctfdf2.c: Likewise.
115 * soft-fp/trunctfsf2.c: Likewise.
116 * soft-fp/trunctfxf2.c: Likewise.
117 * soft-fp/unorddf2.c: Likewise.
118 * soft-fp/unordsf2.c: Likewise.
119 * soft-fp/unordtf2.c: Likewise.
121 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
123 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
124 (_FP_MUL_MEAT_D): Ditto.
125 (_FP_DIV_MEAT_S): Ditto.
126 (_FP_DIV_MEAT_D): Ditto.
127 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
128 t-softfp-sfdf and t-softfp to tmake_file.
130 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
132 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
133 * config/i386/crtprec.c: Ditto.
135 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
136 Shiva Chen <shiva0217@gmail.com>
138 * config.host (nds32*-elf*): Add nds32 target.
139 * config/nds32 : New directory and files.
141 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
143 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
144 * config.host (cpu_type) <Setting default>: Add entry for
146 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
147 <crisv32-*-linux*>: Adjust.
148 * longlong.h: Wrap the whole CRIS section in a single
149 defined(__CRIS__) conditional. Add comment about add_ssaaaa
151 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
153 [__CRIS__] (__umulsidi3): Define.
154 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
155 * config/cris/sfp-machine.h: New file.
156 * config/cris/umulsidi3.S: New file.
157 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
158 * config/cris/arit.c (SIGNMULT): New macro.
159 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
160 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
161 saving 3 out of originally 33 cycles from the fastest
162 path, 3 out of 54 from the medium path and one from the longest
163 path. Improve comments.
165 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
167 * sync.c: Remove static aliases and define each function directly
170 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
172 * config.host (hppa*64*-*-linux*): Define extra_parts.
173 (hppa*-*-linux*): Likewise.
175 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
177 * config/arc/crtgend.S: Add 2013 to Copyright years.
178 * config/arc/gmon/atomic.h: Likewise.
179 * config/arc/gmon/auxreg.h: Likewise.
180 * config/arc/gmon/sys/gmon_out.h: Likewise.
181 * config/arc/gmon/sys/gmon.h: Likewise.
182 * config/arc/gmon/prof-freq.c: Likewise.
183 * config/arc/gmon/mcount.c: Likewise.
184 * config/arc/gmon/prof-freq-stub.S: Likewise.
185 * config/arc/gmon/gmon.c: Likewise.
186 * config/arc/gmon/machine-gmon.h: Likewise.
187 * config/arc/gmon/profil.S: Likewise.
188 * config/arc/gmon/dcache_linesz.S: Likewise.
189 * config/arc/crtg.S: Likewise.
190 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
191 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
192 * config/arc/ieee-754/adddf3.S: Likewise.
193 * config/arc/ieee-754/truncdfsf2.S: Likewise.
194 * config/arc/ieee-754/fixsfsi.S: Likewise.
195 * config/arc/ieee-754/gtsf2.S: Likewise.
196 * config/arc/ieee-754/floatsisf.S: Likewise.
197 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
198 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
199 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
200 * config/arc/ieee-754/fixdfsi.S: Likewise.
201 * config/arc/ieee-754/addsf3.S: Likewise.
202 * config/arc/ieee-754/gesf2.S: Likewise.
203 * config/arc/ieee-754/floatsidf.S: Likewise.
204 * config/arc/ieee-754/extendsfdf2.S: Likewise.
205 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
206 * config/arc/ieee-754/gtdf2.S: Likewise.
207 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
208 * config/arc/ieee-754/uneqdf2.S: Likewise.
209 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
210 * config/arc/ieee-754/uneqsf2.S: Likewise.
211 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
212 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
213 * config/arc/ieee-754/eqdf2.S: Likewise.
214 * config/arc/ieee-754/ordsf2.S: Likewise.
215 * config/arc/ieee-754/divsf3.S: Likewise.
216 * config/arc/ieee-754/divdf3.S: Likewise.
217 * config/arc/ieee-754/floatunsidf.S: Likewise.
218 * config/arc/ieee-754/orddf2.S: Likewise.
219 * config/arc/ieee-754/eqsf2.S: Likewise.
220 * config/arc/ieee-754/gedf2.S: Likewise.
221 * config/arc/crtn.S: Likewise.
222 * config/arc/crti.S: Likewise.
223 * config/arc/t-arc700-uClibc: Likewise.
224 * config/arc/asm.h: Likewise.
225 * config/arc/libgcc-excl.ver: Likewise.
226 * config/arc/t-arc-newlib: Likewise.
227 * config/arc/divtab-arc700.c: Likewise.
228 * config/arc/initfini.c: Likewise.
229 * config/arc/fp-hack.h: Likewise.
231 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
232 Diego Novillo <dnovillo@google.com>
234 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
235 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
236 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
237 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
239 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
240 Brendan Kehoe <brendan@zen.org>
241 Simon Cook <simon.cook@embecosm.com>
243 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
244 * config/arc: New directory.
245 * longlong.h [__arc__] (umul_ppmm): Remove.
246 [__arc__] (__umulsidi3): Define.
247 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
248 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
250 2013-09-17 Jacek Caban <jacek@codeweavers.com>
252 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
254 * config/i386/gthr-win32.h: Likewise.
256 2013-09-16 DJ Delorie <dj@redhat.com>
258 * config/rl78/vregs.h: Add G10 register definitions.
259 * config/rl78/lib2mul.c: Enable for RL78/G10.
260 * config/rl78/lib2div.c: Likewise.
261 * config/rl78/lshrsi3.S: Use vregs.h.
262 * config/rl78/cmpsi2.S: Likewise.
263 * config/rl78/trampoline.S: Likewise.
264 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
266 2013-09-14 DJ Delorie <dj@redhat.com>
267 Nick Clifton <nickc@redhat.com>
269 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
270 * config/rl78/vregs.h: New.
271 * config/rl78/signbit.S: New file. Implements signbit function.
272 * config/rl78/divmodsi.S: New.
273 * config/rl78/divmodhi.S: New.
274 * config/rl78/divmodqi.S: New.
275 * config/rl78/t-rl78: Build them here...
276 * config/rl78/lib2div.c: ...but not here.
278 2013-09-12 DJ Delorie <dj@redhat.com>
280 * config.host (msp*-*-elf): New.
281 * config/msp430/: New port.
283 2013-08-18 Iain Sandoe <iain@codesourcery.com>
285 PR gcov-profile/58127
286 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
287 __thread var for emulated TLS.
288 (__gcov_indirect_call_counters): Likewise.
290 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
291 Catherine Moore <clm@codesourcery.com>
292 Richard Sandiford <rdsandiford@googlemail.com>
294 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
295 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
296 (CALL_STUB_NO_RET): Likewise.
297 (CALL_STUB_RET): Likewise.
298 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
299 __mips16_ret call/return stub symbols.
300 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
303 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
305 * config.host <mips*-*-linux*>: Remove a stray comment.
307 2013-08-10 Jan Hubicka <jh@suse.cz>
309 Work around binutils PR14342
310 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
311 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
312 (L_gcov_indirect_call_profiler_v2): New.
314 2013-08-06 Jan Hubicka <jh@suse.cz>
316 * libgcov.c (__gcov_indirect_call_callee,
317 __gcov_indirect_call_counters): New global vars.
318 (__gcov_indirect_call_profiler): replace by ...
319 (__gcov_indirect_call_profiler_v2) ... this one.
321 2013-08-06 Caroline Tice <cmtice@google.com>
323 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
324 vtv_start_preinit.o and vtv_end_preinit.o.
325 * configure.ac: Add code to check/set enable_vtable_verify.
326 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
328 * vtv_start_preinit.c: New file.
329 * vtv_end_preinit.c: New file.
330 * vtv_start.c: New file.
331 * vtv_end.c: New file.
332 * configure: Regenerated.
334 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
336 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
337 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
338 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
339 GPL-3.0-with-GCC-exception.
341 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
343 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
346 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
348 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
349 mapping for FPRs when creating the fallback framestate.
351 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
354 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
355 (__round_s2_const, __round_u2_const)
356 (__round_s4_const, __round_u4_const, __round_x8):
357 Saturate result if addition result cannot be represented.
359 2013-07-15 Matthias Klose <doko@ubuntu.com>
361 * libgcc2.c: Don't include <limits.h>.
363 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
365 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
367 2013-07-06 Jakub Jelinek <jakub@redhat.com>
370 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
372 2013-06-28 Jakub Jelinek <jakub@redhat.com>
375 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
377 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
378 instead of table lookups.
379 (__popcountDI2): Likewise.
381 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
383 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
386 2013-06-21 Joseph Myers <joseph@codesourcery.com>
389 * soft-fp/adddf3.c: Update from glibc.
390 * soft-fp/addsf3.c: Likewise.
391 * soft-fp/addtf3.c: Likewise.
392 * soft-fp/divdf3.c: Likewise.
393 * soft-fp/divsf3.c: Likewise.
394 * soft-fp/divtf3.c: Likewise.
395 * soft-fp/double.h: Likewise.
396 * soft-fp/eqdf2.c: Likewise.
397 * soft-fp/eqsf2.c: Likewise.
398 * soft-fp/eqtf2.c: Likewise.
399 * soft-fp/extenddftf2.c: Likewise.
400 * soft-fp/extended.h: Likewise.
401 * soft-fp/extendsfdf2.c: Likewise.
402 * soft-fp/extendsftf2.c: Likewise.
403 * soft-fp/fixdfdi.c: Likewise.
404 * soft-fp/fixdfsi.c: Likewise.
405 * soft-fp/fixsfdi.c: Likewise.
406 * soft-fp/fixsfsi.c: Likewise.
407 * soft-fp/fixtfdi.c: Likewise.
408 * soft-fp/fixtfsi.c: Likewise.
409 * soft-fp/fixunsdfdi.c: Likewise.
410 * soft-fp/fixunsdfsi.c: Likewise.
411 * soft-fp/fixunssfdi.c: Likewise.
412 * soft-fp/fixunssfsi.c: Likewise.
413 * soft-fp/fixunstfdi.c: Likewise.
414 * soft-fp/fixunstfsi.c: Likewise.
415 * soft-fp/floatdidf.c: Likewise.
416 * soft-fp/floatdisf.c: Likewise.
417 * soft-fp/floatditf.c: Likewise.
418 * soft-fp/floatsidf.c: Likewise.
419 * soft-fp/floatsisf.c: Likewise.
420 * soft-fp/floatsitf.c: Likewise.
421 * soft-fp/floatundidf.c: Likewise.
422 * soft-fp/floatundisf.c: Likewise.
423 * soft-fp/floatunditf.c: Likewise.
424 * soft-fp/floatunsidf.c: Likewise.
425 * soft-fp/floatunsisf.c: Likewise.
426 * soft-fp/floatunsitf.c: Likewise.
427 * soft-fp/gedf2.c: Likewise.
428 * soft-fp/gesf2.c: Likewise.
429 * soft-fp/getf2.c: Likewise.
430 * soft-fp/ledf2.c: Likewise.
431 * soft-fp/lesf2.c: Likewise.
432 * soft-fp/letf2.c: Likewise.
433 * soft-fp/muldf3.c: Likewise.
434 * soft-fp/mulsf3.c: Likewise.
435 * soft-fp/multf3.c: Likewise.
436 * soft-fp/negdf2.c: Likewise.
437 * soft-fp/negsf2.c: Likewise.
438 * soft-fp/negtf2.c: Likewise.
439 * soft-fp/op-1.h: Likewise.
440 * soft-fp/op-2.h: Likewise.
441 * soft-fp/op-4.h: Likewise.
442 * soft-fp/op-8.h: Likewise.
443 * soft-fp/op-common.h: Likewise.
444 * soft-fp/quad.h: Likewise.
445 * soft-fp/single.h: Likewise.
446 * soft-fp/soft-fp.h: Likewise.
447 * soft-fp/subdf3.c: Likewise.
448 * soft-fp/subsf3.c: Likewise.
449 * soft-fp/subtf3.c: Likewise.
450 * soft-fp/truncdfsf2.c: Likewise.
451 * soft-fp/trunctfdf2.c: Likewise.
452 * soft-fp/trunctfsf2.c: Likewise.
453 * soft-fp/unorddf2.c: Likewise.
454 * soft-fp/unordsf2.c: Likewise.
455 * soft-fp/unordtf2.c: Likewise.
456 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
457 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
458 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
459 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
460 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
461 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
462 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
463 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
464 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
465 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
466 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
467 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
469 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
471 * config/mips/lib2funcs.c: New file.
472 * config/mips/t-mips (LIB2ADD_ST): Add it.
474 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
477 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
478 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
480 2013-06-08 Walter Lee <walt@tilera.com>
482 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
483 Replace int64_t with long long. Add __extension__ where
485 * config/tilepro/atomic.c: Include config.h.
487 2013-06-06 Douglas B Rupp <rupp@adacore.com>
489 * config.host (arm-wrs-vxworks): Configure with other soft float.
491 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
493 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
494 (mips64r5900el-*-elf*): New configurations.
496 2013-06-04 Alan Modra <amodra@gmail.com>
498 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
500 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
502 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
504 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
506 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
507 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
508 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
510 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
512 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
513 (powerpc-wrs-vxworks): Likewise.
515 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
517 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
518 signal frames as well.
519 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
520 STACK_BIAS to the CFA offset.
522 2013-05-17 Richard Henderson <rth@redhat.com>
525 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
526 (execute_cfa_program): Use it when storing to fs->regs.
528 2013-05-08 Kai Tietz <ktietz@redhat.com>
530 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
531 (__deregister_frame_info): Likewise.
533 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
535 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
538 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
540 2013-04-25 Alan Modra <amodra@gmail.com>
542 * config.host: Match little-endian powerpc-linux.
544 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
546 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
547 as 'unsigned long long' instead of 'unsigned long'.
548 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
551 2013-04-10 Julian Brown <julian@codesourcery.com>
553 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
554 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
555 unsigned char/unsigned short.
556 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
558 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
561 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
563 2013-04-04 Meador Inge <meadori@codesourcery.com>
565 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
566 computing the location of the link register.
567 (aeabi_uldivmod): Ditto.
569 2013-03-27 Kai Tietz <ktietz@redhat.com>
571 * config.host: Add support for cygwin x64 target.
572 * configure: Regenerated.
574 2013-03-26 Walter Lee <walt@tilera.com>
576 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
577 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
579 2013-03-25 Kai Tietz <ktietz@redhat.com>
581 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
583 2013-03-20 Robert Mason <rbmj@verizon.net>
585 * config/vxlib-tls.c (__gthread_get_tsd_data,)
586 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
587 (__gthread_leave_tsd_dtor_context): Add prototypes.
588 (tls_delete_hook): Update.
590 2013-03-20 Catherine Moore <clm@codesourcery.com>
591 Joseph Myers <joseph@codesourcery.com>
592 Chao-ying Fu <fu@mips.com>
594 * config/mips/mips16.S: Don't build for microMIPS.
595 * config/mips/linux-unwind.h: Handle microMIPS frame.
596 * config/mips/crtn.S (fini, init): New labels.
598 2013-03-14 Jakub Jelinek <jakub@redhat.com>
600 PR tree-optimization/53265
601 * unwind-dw2.c (execute_cfa_program): Avoid
602 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
603 on targets with DWARF_FRAME_REGISTERS < 32.
605 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
608 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
609 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
611 2013-03-07 Sriraman Tallam <tmsriram@google.com>
613 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
614 sandybridge processors.
616 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
619 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
622 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
624 * config/microblaze/crti.S: Setup stack protection at entry
626 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
628 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
629 (__rotldi3): Shift bytewise if applicable.
631 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
633 * config/aarch64/sync-cache.c
634 (__aarch64_sync_cache_range): Silence warnings.
636 2013-02-25 Catherine Moore <clm@codesourcery.com>
639 2013-02-24 Catherine Moore <clm@codesourcery.com>
640 Joseph Myers <joseph@codesourcery.com>
641 Chao-ying Fu <fu@mips.com>
643 * config/mips/mips16.S: Don't build for microMIPS.
644 * config/mips/linux-unwind.h: Handle microMIPS frame.
645 * config/mips/crtn.S (fini, init): New labels.
647 2013-02-24 Catherine Moore <clm@codesourcery.com>
648 Joseph Myers <joseph@codesourcery.com>
649 Chao-ying Fu <fu@mips.com>
651 * config/mips/mips16.S: Don't build for microMIPS.
652 * config/mips/linux-unwind.h: Handle microMIPS frame.
653 * config/mips/crtn.S (fini, init): New labels.
655 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
656 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
659 2013-02-16 Alan Modra <amodra@gmail.com>
662 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
663 (ppc_fallback_frame_state): Always set up save locations for fp
664 and altivec. Don't bother with non-callee-saved regs, r0-r13
665 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
667 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
670 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
672 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
673 _ssmulha3, _usmulusa3, _ssmulsa3.
674 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
675 (__muldi3): XCALL __muldi3_6 instead of rcall.
676 (__umulsidi3, __mulsidi3): New functions.
677 (do_prologue_saves, do_epilogue_restores): New .macros.
678 (__divdi3_moddi3): Use them.
679 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
680 (__usmulusa3, __ssmulsa3): New functions.
682 2013-02-11 Iain Sandoe <iain@codesourcery.com>
683 Jack Howarth <howarth@bromo.med.uc.edu>
684 Patrick Marlier <patrick.marlier@gmail.com>
687 * config/darwin-crt-tm.c: Remove dummy functions hack.
689 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
692 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
693 * config/avr/lib2-object.mk: New iterator to build objects from it.
694 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
696 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
697 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
698 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
699 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
700 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
701 * config/avr/lib1funcs-fixed.S: Implement them.
703 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
705 Update copyright years.
707 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
710 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
711 Add crtcxa to extra_parts.
712 * config/rs6000/exit.h: New file.
713 * config/rs6000/cxa_atexit.c: New file.
714 * config/rs6000/cxa_finalize.c: New file.
715 * config/rs6000/crtcxa.c: New file.
716 * config/rs6000/t-aix-cxa: New file.
717 * config/rs6000/libgcc-aix-cxa.ver: New file.
719 2013-01-31 Nick Clifton <nickc@redhat.com>
721 * config/v850/lib1funcs.S: Add support for e3v5 architecture
724 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
727 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
728 _mulQQ, _mulHQ, _mulHA, _mulSA,
729 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
730 _divQQ, _divHQ, _divHA, _divSA,
731 _divUQQ, _divUHQ, _divUHA, _divUSA.
733 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
735 * config.host(microblaze*-linux*): tmake_file: Remove
736 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
737 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
738 to exclude functions from being built with libgcc.c and use
739 the microblaze assembly.
741 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
743 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
746 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
748 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
749 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
750 __UINTPTR_TYPE__; also cast 'base' to the same type before the
753 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
755 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
756 loop start address for cache clearing.
758 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
760 * config/avr/lib1funcs.S: Remove trailing blanks.
761 * config/avr/lib1funcs-fixed.S: Ditto.
763 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
765 * config/avr/avr-lib.h: Add GPL copyright notice.
767 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
769 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
770 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
771 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
772 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
774 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
776 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
777 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
779 2013-01-04 Nick Clifton <nickc@redhat.com>
781 * config/v850/lib1funcs.S: Only provide CALLT support functions if
782 the CALLT instruction is supported.
784 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
786 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
787 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
789 2012-12-13 John Tytgat <John@bass-software.com>
791 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
794 2012-12-12 Jakub Jelinek <jakub@redhat.com>
797 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
798 undefined signed overflows.
800 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
803 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
805 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
807 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
808 (FP_TRAPPING_EXCEPTIONS): Define.
809 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
810 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
812 2012-12-04 Richard Henderson <rth@redhat.com>
815 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
817 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
819 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
820 (FP_EX_SHIFT): Define.
821 (FP_TRAPPING_EXCEPTIONS): Define.
823 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
825 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
826 (FP_ROUNDMODE): Use FP_RND_MASK.
827 * config/aarch64/sfp-exceptions.c: New.
828 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
829 Use __sfp_handle_exceptions.
831 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
833 * config.host: (arm*-*-freebsd*): Remove.
834 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
835 (arm*-*-elf*): Remove.
836 (arm*-*-wince-pe*): Remove.
837 * arm/unwind-arm.c (struct fpa_reg): Delete.
838 (struct fpa_regs): Delete.
839 (phase1_vrs): Remove fpa element.
840 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
841 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
842 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
843 * ieee754-sf.S (floatundisf): Remove FPA support.
844 (floatdisf): Likewise.
845 * ieee75f-df.S (floatundidf): Likewise.
846 (floatdidf): Likewise.
848 2012-11-29 Kai Tietz <ktietz@redhat.com>
851 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
852 * unwind-generic.h: Likewise.
853 * unwind-seh.c: Likewise.
855 2012-11-28 Richard Henderson <rth@redhat.com>
858 * emutls.c (__emutls_get_address): Avoid race condition between
859 obj->loc.offset read and emutls_key initialization.
861 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
863 Adjust decimal point of signed accum mode to GCC default.
866 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
868 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
869 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
871 (__divqq3, __divha3, __divsa3): Adjust to new position of
872 decimal point of signed accum types.
874 (__mulusa3_round): New function.
876 (__divqq_helper): New function.
877 (__udivuqq3): Use it.
879 2012-11-20 Jakub Jelinek <jakub@redhat.com>
882 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
884 2012-11-18 Teresa Johnson <tejohnson@google.com>
887 * libgcov.c (gcov_exit): Remove merged program summary
888 comparison unless !GCOV_LOCKED.
890 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
892 * soft-fp: Updated from glibc upstream.
894 2012-11-06 Ian Lance Taylor <iant@google.com>
896 * generic-morestack.c (__generic_morestack): Align the returned
897 stack pointer to a 32 byte boundary.
898 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
899 increment the return address until we have decided that we don't
900 have a varargs function.
901 (__morestack) [32-bit]: Align stack correctly when calling C
903 (__morestack) [64-bit]: Likewise.
905 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
907 * configure: Regenerate.
909 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
912 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
913 * config/i386/sfp-machine.h: Guard exception handling
914 code with _SOFT_FLOAT.
915 * config/i386/32/sfp-machine.h: Guard rounding handling
916 code with _SOFT_FLOAT.
917 * config/i386/64/sfp-machine.h: Ditto.
919 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
921 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
924 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
926 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
927 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
928 when appropriate. Correct structure element types.
929 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
930 -minline-all-stringops from compile flags.
932 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
934 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
936 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
938 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
940 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
942 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
945 2012-10-23 Ian Bolton <ian.bolton@arm.com>
946 Jim MacArthur <jim.macarthur@arm.com>
947 Marcus Shawcroft <marcus.shawcroft@arm.com>
948 Nigel Stephens <nigel.stephens@arm.com>
949 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
950 Richard Earnshaw <rearnsha@arm.com>
951 Sofiane Naci <sofiane.naci@arm.com>
952 Stephen Thomas <stephen.thomas@arm.com>
953 Tejas Belagod <tejas.belagod@arm.com>
954 Yufeng Zhang <yufeng.zhang@arm.com>
956 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
957 * config/aarch64/crti.S: New file.
958 * config/aarch64/crtn.S: New file.
959 * config/aarch64/linux-unwind.h: New file.
960 * config/aarch64/sfp-machine.h: New file.
961 * config/aarch64/sync-cache.c: New file.
962 * config/aarch64/t-aarch64: New file.
963 * config/aarch64/t-softfp: New file.
965 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
967 * config/mmix/crti.S: Mark program and data addresses using PRELD.
968 Remove typo'd and unnecessary alignment-LOC for .data. Remove
969 no-longer-needed LDBU insns.
971 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
974 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
975 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
977 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
979 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
981 2012-10-15 Matthias Klose <doko@ubuntu.com>
983 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
985 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
987 * configure: Regenerate.
988 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
990 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
992 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
993 instructions for 64bit targets only.
995 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
997 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
998 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
999 * config/i386/32/sfp-machine.h: ... here.
1000 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
1001 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
1004 2012-10-07 Matthias Klose <doko@ubuntu.com>
1006 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1008 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1010 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
1012 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1013 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1014 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1017 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1020 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1021 Fix parameter names.
1023 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1026 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1027 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1028 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1030 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1033 * config/sh/linux-atomic.S: Delete.
1034 * config/sh/linux-atomic.c: New.
1035 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1036 linux-atomic.c. Add cflags to disable warnings.
1038 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1041 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1043 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1044 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1045 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1046 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
1047 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1049 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1051 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1053 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1054 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1056 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
1058 * config.host (hppa-*-openbsd*): New target.
1059 * config/pa/t-openbsd: New file.
1061 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
1064 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1065 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1066 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1067 (__divsa3): Use __negsi2 to negate r_quoL.
1068 * config/avr/lib1funcs.S (FALIAS): New macro.
1069 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1070 (__negsi2): ...this new function.
1071 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1072 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1073 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1074 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1075 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1076 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1078 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1081 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1082 (lshrsi3): Reimplement as lshrsi3_r0.
1084 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1087 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1090 2012-09-07 Teresa Johnson <tejohnson@google.com>
1092 PR gcov-profile/54487
1093 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
1096 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
1099 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1100 not configured --with-avrlibc=no.
1101 * config/avr/t-avrlibc: New file.
1102 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1103 (DPBIT_FUNCS): Ditto.
1104 (TPBIT_FUNCS): Ditto.
1106 2012-09-04 Teresa Johnson <tejohnson@google.com>
1108 * libgcov.c (struct gcov_summary_buffer): New structure.
1109 (gcov_histogram_insert): New function.
1110 (gcov_compute_histogram): Ditto.
1111 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1112 histograms during summary merging.
1114 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
1116 * config.host (x86_64-*-openbsd*): New target.
1118 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1120 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1123 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1126 * config/avr/t-avr (conv_X): Rename to func_X.
1128 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1131 * config/avr/lib1funcs-fixed.S: New file.
1132 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1133 after they are used.
1134 (neg2, neg4): New macros.
1135 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1136 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1137 (__umulhisi3): Speed up MUL variant if there is enough flash.
1138 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1140 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1141 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1142 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1143 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1144 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1145 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1146 (LIB2FUNCS_EXCLUDE): Add supported functions.
1148 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
1150 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1151 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1153 * fixed-obj.mk: Only expand dependency if $o is not in
1156 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1158 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1160 2012-08-22 Joseph Myers <joseph@codesourcery.com>
1162 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1163 depend on --enable-shared.
1164 ($(lib1asmfuncs-o)): Use %.vis files independent of
1166 * static-object.mk ($(base)$(objext), $(base).vis)
1167 ($(base)_s$(objext)): Use same rules for visibility handling as in
1170 2012-08-21 Ian Lance Taylor <iant@google.com>
1172 * config/i386/morestack.S (__morestack_non_split): Increase amount
1173 of space allocated for non-split code stack.
1175 2012-08-19 Joseph Myers <joseph@codesourcery.com>
1177 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1178 even if inhibit_libc.
1180 2012-08-17 Julian Brown <julian@codesourcery.com>
1182 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1183 -fexceptions -fnon-call-exceptions if not defined.
1184 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1185 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1187 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1189 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1192 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
1194 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1195 rs6000/t-slibgcc-aix.
1197 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1199 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1201 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1203 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1205 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1208 * Makefile.in (version): Replace top_srcdir with srcdir.
1210 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1212 * Makefile.in (version): set to BASE-VER file from gcc directory.
1214 2012-08-01 Nick Clifton <nickc@redhat.com>
1216 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1217 Implements __clrsb for an HImode argument.
1219 2012-07-31 Nick Clifton <nickc@redhat.com>
1221 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1222 Implements __clrsb for an HImode argument.
1223 * config/stormy16/clrsbhi2.c: New file:
1224 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1226 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1228 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1230 2012-07-19 Tristan Gingold <gingold@adacore.com>
1231 Richard Henderson <rth@redhat.com>
1233 * unwind-seh.c: New file.
1234 * unwind-generic.h: Include windows.h for SEH.
1235 (_Unwind_Exception): Use 6 private fields for SEH.
1236 (_GCC_specific_handler): Declare.
1237 * unwind-c.c (__gcc_personality_seh0): New function.
1239 * config/i386/libgcc-cygming.ver: New file.
1240 * config/i386/t-seh-eh: New file.
1241 * config.host (x86_64-*-mingw*): Default to seh.
1243 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1245 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1247 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
1249 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1250 __builtin_expect when checking for exceptions.
1251 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1253 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1255 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1256 function declaration.
1257 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1259 * config/ia64/sfp-exceptions.c: New.
1260 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
1262 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1264 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1265 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1266 * config/i386/64/sfp-machine: ... (delete here) ...
1267 * config/i386/sfp-machine.h: ... to here.
1268 (FP_EX_MASK): Remove.
1270 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1272 2012-06-11 Sriraman Tallam <tmsriram@google.com>
1274 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1275 * config/i386/libgcc-sol2.ver: Ditto.
1276 * config/i386/libgcc-glibc.ver: Ditto.
1278 2012-06-11 Roland McGrath <mcgrathr@google.com>
1280 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1281 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1284 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
1286 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1287 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1288 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1289 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1290 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
1291 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
1292 * config/i386/64/sfp-machine: ... (delete here) ...
1293 * config/i386/sfp-machine.h: ... to here.
1295 (__sfp_handle_exceptions): New function declaration.
1296 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1297 * config/i386/sfp-exceptions.c: New.
1298 * config/i386/t-softfp: New.
1299 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
1300 i386/t-softfp to tmake_file.
1302 2012-06-03 David S. Miller <davem@davemloft.net>
1304 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
1307 2012-05-31 David S. Miller <davem@davemloft.net>
1309 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
1310 multiply and divide instructions on 32-bit when V9.
1311 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
1313 2012-05-29 Joseph Myers <joseph@codesourcery.com>
1315 * config/arm/ieee754-df.S: Fix typos.
1316 * config/arm/ieee754-sf.S: Fix typos.
1317 * config/c6x/libunwind.S: Fix typos.
1318 * config/epiphany/udivsi3-float.c: Fix typos.
1319 * config/microblaze/muldi3_hard.S: Fix typos.
1320 * config/picochip/adddi3.S: Fix typos.
1321 * config/picochip/ashlsi3.S: Fix typos.
1322 * config/picochip/ashrsi3.S: Fix typos.
1323 * config/picochip/clzsi2.S: Fix typos.
1324 * config/picochip/cmpsi2.S: Fix typos.
1325 * config/picochip/divmod15.S: Fix typos.
1326 * config/picochip/divmodhi4.S: Fix typos.
1327 * config/picochip/divmodsi4.S: Fix typos.
1328 * config/picochip/longjmp.S: Fix typos.
1329 * config/picochip/lshrsi3.S: Fix typos.
1330 * config/picochip/parityhi2.S: Fix typos.
1331 * config/picochip/popcounthi2.S: Fix typos.
1332 * config/picochip/setjmp.S: Fix typos.
1333 * config/picochip/subdi3.S: Fix typos.
1334 * config/picochip/ucmpsi2.S: Fix typos.
1335 * config/picochip/udivmodhi4.S: Fix typos.
1336 * config/picochip/udivmodsi4.S: Fix typos.
1337 * config/spu/divv2df3.c: Fix typos.
1338 * config/spu/mfc_multi_tag_release.c: Fix typos.
1339 * config/spu/mfc_tag_release.c: Fix typos.
1340 * configure.ac: Fix typos.
1341 * configure: Regenerate.
1343 2012-05-25 Ian Lance Taylor <iant@google.com>
1345 * config/i386/morestack.S (__morestack_non_split): Check whether
1346 caller is varargs and needs %bp to hold the stack frame on return.
1348 2012-05-25 Olivier Hainque <hainque@adacore.com>
1350 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1351 sequence in the non pic case on VxWorks.
1353 2012-05-24 Olivier Hainque <hainque@adacore.com>
1355 * Makefile.in: Move dependency on install-unwind_h from
1356 "install-leaf" to "install".
1358 2012-05-24 Olivier Hainque <hainque@adacore.com>
1360 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1361 Use a separate command for stamp removals.
1363 2012-05-21 Andrew Pinski <apinski@cavium.com>
1366 * configure.ac: Define the default includes to being none.
1367 * configure: Regenerate.
1369 2012-05-16 Olivier Hainque <hainque@adacore.com>
1371 * Makefile.in (install-unwind_h): Rename into ...
1372 (install-unwind_h-forbuild): New target.
1373 (all): Use it instead of the former install-unwind_h.
1374 (install-unwind_h): Reinstate, copy to user install destination
1375 for include files, not to the internal gcc object directory one.
1376 (install-leaf): Depend on it.
1378 2012-05-15 Olivier Hainque <hainque@adacore.com>
1380 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
1381 register numbers. LR_REGNO replaces R_LR.
1382 (ucontext_for): New, helper for ...
1383 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
1385 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
1387 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1389 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
1390 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
1391 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
1393 (i[34567]86-*-*, x86_64-*-*): ... here.
1395 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
1396 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
1398 * config/i386/i386-cpuinfo.c: Rename to ...
1399 * config/i386/cpuinfo.c: ... this.
1400 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
1402 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
1403 (libgcc_cv_init_priority): New test.
1404 * configure: Regenerate.
1405 * config.in: New file.
1406 * Makefile.in (clean): Rename config.h to auto-target.h.
1407 (config.h): Likewise.
1408 (stamp-h): Likewise.
1410 * config/i386/cpuinfo.c (auto-target.h): Include.
1411 (CONSTRUCTOR_PRIORITY): Define.
1412 (__cpu_indicator_init): Use it.
1414 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1416 * longlong.h: Use a URL instead of an FSF postal address.
1417 Replace spaces with tab.
1419 2012-05-08 Teresa Johnson <tejohnson@google.com>
1421 * libgcov.c (gcov_clear, __gcov_reset): New functions.
1422 (__gcov_dump): Ditto.
1423 (gcov_dump_complete): New global variable.
1424 (gcov_exit): Export hidden to enable use in L_gcov_dump.
1425 (__gcov_flush): Outline functionality now in gcov_clear.
1426 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
1428 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
1430 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
1431 (mips*-*-linux*): Include mips/t-tpbit when long double is
1434 2012-04-25 Sriraman Tallam <tmsriram@google.com>
1436 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
1437 (get_available_features): New argument. Check for AVX2.
1438 (__cpu_indicator_init): Modify call to get_available_features.
1440 2012-04-25 Alan Modra <amodra@gmail.com>
1442 * config/rs6000/crtsavevr.S: New file.
1443 * config/rs6000/crtrestvr.S: New file.
1444 * config/rs6000/t-savresfgpr: Build the above.
1445 * config/rs6000/t-netbsd: Likewise.
1447 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1449 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
1451 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1453 * libgcc/config/i386/i386-cpuinfo.c: New file.
1454 * libgcc/config/i386/t-cpuinfo: New file.
1455 * libgcc/config.host: Include t-cpuinfo.
1456 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
1458 2012-04-24 Chao-ying Fu <fu@mips.com>
1460 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
1462 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
1464 struct siginfo vs. siginfo_t
1466 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
1467 siginfo_t instead of struct siginfo.
1468 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
1469 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
1470 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
1471 (ia64_handle_unwabi): Likewise.
1472 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
1473 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
1474 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
1475 (sh_fallback_frame_state): Likewise.
1476 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
1477 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
1479 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
1481 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
1484 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
1486 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
1487 if it hasn't been previously saved.
1489 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
1491 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
1494 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
1497 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
1498 instead of __AVR_HAVE_8BIT_SP__.
1500 2012-03-26 Tristan Gingold <gingold@adacore.com>
1502 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
1503 (unw_table_entry): Use unw_word instead of unsigned long.
1504 (_Unwind_FindTableEntry): Likewise.
1505 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
1506 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
1507 (_Unwind_FindTableEntry): Likewise.
1508 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
1509 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
1510 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
1511 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
1512 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
1513 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
1514 (uw_init_context_1, uw_install_context): Likewise.
1515 (unw_word): Move to unwind-ia64.h
1517 2012-03-26 Tristan Gingold <gingold@adacore.com>
1519 * config/vms/vms-ucrt0.c: Update copyright years.
1521 (___gcc_main_flags): Declare.
1522 (__main): Check flags to remap argv and exit code.
1523 * config.host (*-*-*vms*): Adjust extra_parts.
1524 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
1527 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
1529 * arm/lib1funcs.asm (ctzsi2): New function.
1530 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
1531 * arm/t-linux (LIB1ASMFUNCS): Likewise.
1532 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
1533 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
1534 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
1535 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
1537 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
1539 * config.host: Add bits to support powerpc64-*-freebsd*.
1540 * config/rs6000/freebsd-unwind.h: New file.
1541 * config/rs6000/t-freebsd64: New file.
1543 2012-03-20 Richard Guenther <rguenther@suse.de>
1545 PR gcov-profile/52627
1546 * libgcov.c (init_mx): Fix mutex name.
1548 2012-03-16 Tristan Gingold <gingold@adacore.com>
1550 * config/ia64/vms-unwind.h: Remove ulong (and replace
1551 it by unw_reg where used). Define unw_reg with __int64.
1553 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1555 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1557 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1559 (sparc_is_sighandler): Likewise.
1561 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
1563 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
1566 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1568 * config/arm/crtn.S: Fix typo.
1570 2012-03-13 Richard Guenther <rguenther@suse.de>
1572 * libgcov.c: Remove stdio.h include and NULL un-define.
1574 2012-03-13 Richard Guenther <rguenther@suse.de>
1577 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
1579 2012-03-13 Richard Guenther <rguenther@suse.de>
1581 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
1583 2012-03-13 Richard Guenther <rguenther@suse.de>
1585 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
1586 and __gthread_mutex_init_function definitions.
1588 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1590 * config.host (mips*-*-openbsd*): Remove.
1592 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1594 * config.host: Remove alpha*-dec-osf5.1* handling.
1595 * config/alpha/gthr-posix.c: Remove.
1596 * config/alpha/libgcc-osf5.ver: Remove.
1597 * config/alpha/osf5-unwind.h: Remove.
1598 * config/alpha/t-osf-pthread: Remove.
1599 * config/alpha/t-slibgcc-osf: Remove.
1600 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
1601 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
1602 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
1603 * mkmap-flat.awk: Remove osf_export handling.
1605 2012-03-12 Richard Guenther <rguenther@suse.de>
1607 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
1608 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1609 (__gthread_mutex_init_function): New function.
1610 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1613 * libgcov.c: Include gthr.h.
1614 (__gcov_flush_mx): New global variable.
1615 (init_mx, init_mx_once): New functions.
1616 (__gcov_flush): Protect self with a mutex.
1617 (__gcov_fork): Re-initialize mutex after forking.
1618 * unwind-dw2-fde.c: Change condition under which to use
1619 __GTHREAD_MUTEX_INIT_FUNCTION.
1621 2012-03-12 Tristan Gingold <gingold@adacore.com>
1623 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
1624 * config/ia64/t-vms: Likewise.
1626 2012-03-11 Michael Hope <michael.hope@linaro.org>
1628 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
1631 2012-03-07 Walter Lee <walt@tilera.com>
1633 * config/tilepro/atomic.c: Rename "atomic_" prefix to
1635 (atomic_xor): Rename and move definition to
1636 config/tilepro/atomic.h.
1637 (atomic_nand): Ditto.
1638 * config/tilepro/atomic.h: Rename "atomic_" prefix to
1640 (arch_atomic_xor): Move from config/tilepro/atomic.c.
1641 (arch_atomic_nand): Ditto.
1643 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1646 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
1648 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1651 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
1654 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1658 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
1659 if RAMPZ affects reading from RAM.
1660 (__tablejump_elpm__): Ditto.
1662 (__movmemx_hi): Ditto.
1663 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
1664 (__do_global_dtors): Ditto.
1665 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
1666 (__movmemx_hi): Ditto.
1668 2012-03-05 Richard Henderson <rth@redhat.com>
1670 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
1671 [ARM] (count_trailing_zeros): Use the builtin.
1673 2012-03-01 Kai Tietz <ktietz@redhat.com>
1675 * soft-fp: Imported from glibc upstream.
1677 2012-02-28 Kai Tietz <ktietz@redhat.com>
1679 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
1680 for mingw-targets as attribute gcc_struct.
1682 2012-02-28 Ian Lance Taylor <iant@google.com>
1684 * generic-morestack.c (__splitstack_releasecontext): Correct call
1685 to __morestack_release_segments.
1687 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
1690 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
1691 for __linux__ when removing signals from __morestack_fullmask.
1693 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
1696 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
1698 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1700 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
1701 instead of HAVE_INITFINI_ARRAY.
1702 * config/ia64/crtend.S: Likewise.
1704 2012-02-20 Kai Tietz <ktietz@redhat.com>
1707 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
1709 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
1710 to w32-unwind.h header.
1712 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1714 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
1715 (mips*-*-linux*): Remove t-slibgcc-libgcc.
1716 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
1717 * config/mips/mips16.S (__mips16_rdhwr): Delete.
1719 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1721 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
1723 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1726 * config/darwin-crt-tm.c: Correct typo.
1728 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1729 Patrick Marlier <patrick.marlier@gmail.com>
1732 * config/darwin-crt-tm.c: Generate dummy functions.
1734 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1735 Patrick Marlier <patrick.marlier@gmail.com>
1738 * config/darwin-crt-tm.c (getTMCloneTable): New function.
1739 (__doTMRegistrations): Call it.
1740 (__doTMdeRegistrations): Likewise.
1742 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
1743 Anatoly Sokolov <aesok@post.ru>
1744 Eric Weddington <eric.weddington@atmel.com>
1747 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
1748 (__epilogue_restores__): Ditto.
1750 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
1754 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
1755 Solaris 11 and slightly reformat.
1756 (sparc_is_sighandler): Likewise.
1758 2012-02-14 Walter Lee <walt@tilera.com>
1760 * config.host: Handle tilegx and tilepro.
1761 * config/tilegx/sfp-machine.h: New file.
1762 * config/tilegx/sfp-machine32.h: New file.
1763 * config/tilegx/sfp-machine64.h: New file.
1764 * config/tilegx/t-crtstuff: New file.
1765 * config/tilegx/t-softfp: New file.
1766 * config/tilegx/t-tilegx: New file.
1767 * config/tilepro/atomic.c: New file.
1768 * config/tilepro/atomic.h: New file.
1769 * config/tilepro/linux-unwind.h: New file.
1770 * config/tilepro/sfp-machine.h: New file.
1771 * config/tilepro/softdivide.c: New file.
1772 * config/tilepro/softmpy.S: New file.
1773 * config/tilepro/t-crtstuff: New file.
1774 * config/tilepro/t-tilepro: New file.
1776 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
1780 * gthr-posix.h: Allow static initializer macros to be disabled.
1781 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
1783 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
1785 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
1786 Add t-slibgcc-libgcc to tmake_file.
1787 * config/mips/libgcc-mips16.ver: Revert previous patch.
1788 * config/mips/mips16.S (__mips16_rdhwr): Hide.
1790 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
1791 Jayant R Sonar <jayant.sonar@kpitcummins.com>
1793 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
1794 * config/cr16/crti.S: New file.
1795 * config/cr16/crtlibid.S: New file.
1796 * config/cr16/crtn.S: New file.
1797 * config/cr16/lib1funcs.S: New file.
1798 * config/cr16/t-cr16: New file.
1799 * config/cr16/t-crtlibid: New file.
1800 * config/cr16/unwind-dw2.h: New file.
1801 * config/cr16/unwind-cr16.c: New file.
1802 * config/cr16/divmodhi3.c: New file.
1804 2012-01-25 Alan Modra <amodra@gmail.com>
1806 * config/rs6000/t-linux64: Delete. Move..
1807 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
1808 * config/rs6000/t-linux: ..and libgcc flags to here.
1810 2012-01-22 Douglas B Rupp <rupp@gnat.com>
1812 * config.host (i[34567]86-*-interix3*):
1813 Change triplet to i[34567]86-*-interix[3-9]*.
1814 * configure: Regenerate.
1816 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
1817 Richard Sandiford <rdsandiford@googlemail.com>
1819 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
1820 * config/mips/mips16.S (__mips16_rdhwr): New function.
1821 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
1823 2012-01-11 Nathan Sidwell <nathan@acm.org>
1825 * libgcov.c (__gcov_init): Ignore objects with no functions.
1827 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
1830 Extend __pgmx semantics to linearize memory.
1831 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
1832 * config/avr/lib1funcs.S (__xload_1): New function.
1833 (__movmemx_qi, __movmemx_hi): New functions.
1834 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
1837 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1839 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
1840 purported sigacthandler address isn't null before dereferencing it.
1841 (sparc_is_sighandler): Likewise.
1843 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1846 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
1847 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
1848 (sparc_is_sighandler): Likewise.
1849 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
1851 2012-01-06 Tristan Gingold <gingold@adacore.com>
1853 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
1854 compatibility thunks...
1855 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
1856 (crtbeginS.o, crtendS.o): ... and these to ...
1857 * config/ia64/t-ia64-elf: ... this new file.
1858 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
1859 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
1861 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1863 * configure: Regenerate.
1864 * config/s390/t-crtstuff: Remove -fPIC.
1866 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1869 * enable-execute-stack-mprotect.c (getpagesize): Do not define
1872 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1875 * config/avr/lib1funcs.S: Remove FIXME comments.
1876 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
1878 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1880 Implement light-weight DImode support.
1881 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
1882 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
1883 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
1884 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
1886 2011-12-30 Nathan Sidwell <nathan@acm.org>
1888 * libgcov.c (gcov_crc32): Remove global var.
1889 (free_fn_data): New function.
1890 (buffer_fn_data): Pass in filename, more robust error recovery.
1891 (crc32_unsigned): New function.
1892 (gcov_exit): More robust detection of new program. More robust
1894 (__gcov_init): Do not update program's crc here.
1896 2011-12-21 Tristan Gingold <gingold@adacore.com>
1898 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
1900 2011-12-21 Ian Lance Taylor <iant@google.com>
1902 * config/i386/morestack.S: Simplify CFI opcodes throughout.
1904 2011-12-20 Ian Lance Taylor <iant@google.com>
1906 * config/i386/morestack.S (__morestack_non_split): If there is
1907 enough stack space already, don't split. Ask for more stack space
1910 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
1912 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
1914 (_Unwind_DebugHook): New function.
1915 (uw_restore_core_regs): New define.
1916 (unwind_phase2): Use uw_restore_core_regs instead of
1918 (unwind_phase2_forced): Likewise.
1919 (__gnu_Unwind_Resume): Likewise.
1921 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
1923 * config/alpha/linux-unwind.h: Update copyright years.
1924 (MD_FROB_UPDATE_CONTEXT): New define.
1925 (alpha_frob_update_context): New function.
1927 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
1929 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
1930 tmake_file rather replacing it.
1932 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
1934 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
1935 function is not used for PPC64.
1936 (save_world): Amend comments. Update the VRsave mask to reflect the
1938 (rest_world): Update comments, do not clobber r10, do not use r8.
1939 (eh_rest_world_r10): Amend comments, do not use r8.
1940 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
1941 no longer used, move restore of CR and target address to the end of
1944 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
1946 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
1947 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
1949 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
1952 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
1953 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
1955 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
1957 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
1959 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
1962 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
1963 * config/avr/lib1funcs.S (__muldi3): New function.
1965 2011-12-06 Andrew Pinski <apinski@cavium.com>
1967 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
1969 (__frame_dummy_init_array_entry): Likewise.
1971 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
1973 Forward-port from gcc-4_6-branch r181936 2011-12-02.
1977 * config/avr/lib1funcs.S (__prologue_saves__,
1978 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
1979 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
1981 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
1983 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
1985 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1988 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
1989 (_ITM_deregisterTMCloneTable): Likewise.
1990 (__register_frame_info): Fix unused warning.
1991 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
1992 pthread_default_stacksize_np): Likewise.
1993 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
1995 2011-11-29 DJ Delorie <dj@redhat.com>
1997 * config.host (rl78-*-elf): New case.
1998 * config/rl78: New directory for the Renesas RL78.
2000 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
2002 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
2005 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2008 * config/rs6000/t-savresfgpr: New file.
2009 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2010 $(srcdir)/config/rs6000/eabi.S.
2011 * config/rs6000/t-ppccomm-ldbl: Remove.
2012 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2014 (powerpc-*-eabispe*): Likewise.
2015 (powerpc-*-eabi*): Likewise.
2016 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2017 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2018 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2019 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2021 (powerpc-*-eabisim*): Likewise.
2022 (powerpc-*-elf*): Likewise.
2023 (powerpc-*-eabialtivec*): Likewise.
2024 (powerpc-xilinx-eabi*): Likewise.
2025 (powerpc-*-rtems*): Likewise.
2026 (powerpcle-*-elf*): Likewise.
2027 (powerpcle-*-eabisim*): Likewise.
2028 (powerpcle-*-eabi*): Likewise.
2030 2011-11-27 Ian Lance Taylor <iant@google.com>
2032 * generic-morestack.c (__splitstack_find): Check for NULL old
2034 (__splitstack_resetcontext): New function.
2035 (__splitstack_releasecontext): New function.
2036 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2038 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2040 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2042 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2044 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2046 2011-11-26 Richard Henderson <rth@redhat.com>
2048 * config/m68k/linux-atomic.c: New file.
2049 * config/m68k/t-linux: New file.
2050 * config.host (m68k-uclinux, m68k-linux): Use it.
2052 2011-11-26 Richard Henderson <rth@redhat.com>
2054 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2055 (__TMC_END__): Only declare if hidden is available; in the definition,
2056 if hidden is unavailable add a null record.
2057 (deregister_tm_clones, register_tm_clones): New.
2058 (__do_global_dtors_aux, frame_dummy): Use them.
2059 (__do_global_dtors, __do_global_ctors_1): Likewise.
2061 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2063 * config/darwin-crt-tm.c: New file.
2064 * config.host (darwin): Build crttms.o crttme.o to provide
2065 startup and shutdown for tm clones.
2066 * config/t-darwin (crttms.o): New build rule.
2067 (crttme.o): Likewise.
2069 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
2071 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2074 2011-11-21 Richard Henderson <rth@redhat.com>
2076 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2077 (__TMC_LIST__, __TMC_END__): New.
2078 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2079 (__do_global_dtors): Likewise.
2080 (frame_dummy): Call _ITM_registerTMCloneTable.
2081 (__do_global_ctors_1): Likewise.
2083 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2085 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2086 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2087 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2088 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2089 * config/i386/t-darwin64: Remove.
2090 * config/sh/t-netbsd (LIB2ADD): Remove.
2092 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
2095 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2096 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2097 * config/avr/lib1funcs.S (wmov): New assembler macro.
2098 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2099 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2100 (__udivmod64): New function.
2101 (__negdi2): New function.
2103 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2105 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2106 *-*-freebsd*aout*): Remove.
2108 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
2110 * static-object.mk (c_flags-$o): Save c_flags.
2111 ($(base)$(objext)): Use it.
2113 2011-11-18 Steve Ellcey <sje@cup.hp.com>
2115 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2117 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
2120 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2121 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2124 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2126 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2128 (aeabi_uidivmod): Likewise.
2129 (umodsi3): Likewise.
2131 (aeabi_idivmod): Likewise.
2134 2011-11-16 Tristan Gingold <gingold@adacore.com>
2136 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2138 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
2141 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2142 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2144 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2146 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2148 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2149 * config/pa/t-stublib64: Delete.
2151 2011-11-12 Richard Henderson <rth@redhat.com>
2153 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2154 cast the pointer argument to _Unwind_SetGRPtr.
2156 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2158 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2160 2011-11-09 Ian Lance Taylor <iant@google.com>
2162 * generic-morestack.c: Include <string.h>.
2163 (uintptr_type): Define.
2164 (struct initial_sp): Add dont_block_signals field. Reduce size of
2166 (allocate_segment): Set prev field to NULL. Don't set
2167 __morestack_current_segment or __morestack_segments.
2168 (__generic_morestack): Update current->prev and *pp after calling
2170 (__morestack_block_signals): Don't do anything if
2171 dont_block_signals is set.
2172 (__morestack_unblock_signals): Likewise.
2173 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2175 (__splitstack_block_signals): New function.
2176 (enum __splitstack_content_offsets): Define.
2177 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2178 (__splitstack_makecontext): New function.
2179 (__splitstack_block_signals_context): New function.
2180 (__splitstack_find_context): New function.
2181 * config/i386/morestack.S (__morestack_get_guard): New function.
2182 (__morestack_set_guard, __morestack_make_guard): New functions.
2183 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2185 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2187 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2188 (i[34567]86-*-mingw*): ... here.
2189 (x86_64-*-mingw*): ... here.
2191 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2193 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2195 2011-11-07 Nathan Sidwell <nathan@acm.org>
2197 * libgcov.c (struct gcov_fn_buffer): New struct.
2198 (buffer_fn_data): New helper.
2199 (gcov_exit): Rework for new gcov data structures.
2201 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
2204 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2206 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2208 * config.host (tmake_file): Correct comment.
2209 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2211 (bfin*-uclinux*): Likewise.
2212 (bfin*-linux-uclibc*): Likewise.
2213 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2215 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2217 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2218 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2219 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2220 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2221 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2222 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2223 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2224 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2225 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2226 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2227 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2228 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2229 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2231 * config/bfin/t-elf: Remove.
2232 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2234 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2236 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2237 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2238 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2239 (lm32-*-elf*): ... this.
2240 (lm32-*-rtems*): ... and this.
2242 (m32r-*-rtems*): Add to tmake_file.
2243 (moxie-*-rtems*): Likewise.
2244 (sparc-*-rtems*): Likewise.
2245 Remove t-rtems from tmake_file.
2246 (sparc64-*-rtems*): Likewise.
2247 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2250 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2253 * config/gthr-posix.h: Move ...
2254 * gthr-posix.h: ... here.
2255 * config/gthr-lynx.h: Reflect this.
2256 * config/gthr-vxworks.h: Likewise.
2257 * config/rs6000/gthr-aix.h: Likewise.
2258 * configure.ac (target_thread_file): Likewise.
2259 * configure: Regenerate.
2261 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2263 * config.host (arm*-*-rtemseabi*): New target.
2265 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2268 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2271 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2273 * config.host (epiphany-*-elf*): New configuration.
2274 * config/epiphany: New Directory.
2276 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2278 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2279 * config/avr/t-rtems: New.
2280 Filter out _exit from LIB1ASMFUNCS.
2282 2011-11-04 David S. Miller <davem@davemloft.net>
2284 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2285 * configure: Rebuild.
2287 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2289 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
2292 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
2295 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
2296 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
2298 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
2301 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
2303 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2305 * config/c6x/t-elf (LIB2ADDEH): Set.
2306 * config/c6x/t-c6x-elf: Remove.
2308 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2310 * config/i386/sol2-ci.S: Rename to ...
2311 * config/i386/crti.S: ... this.
2312 * config/i386/sol2-cn.S: Rename to ...
2313 * config/i386/crtn.S: ... this.
2314 * config/sparc/sol2-ci.S: Rename to ...
2315 * config/sparc/crti.S: ... this.
2316 * config/sparc/sol2-cn.S: Rename to ...
2317 * config/sparc/crtn.S: ... this.
2318 * config/t-sol2 (CUSTOM_CRTIN): Remove.
2319 (crti.o, crtn.o): Remove.
2321 2011-11-04 Tristan Gingold <gingold@adacore.com>
2323 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
2325 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
2327 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
2329 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
2331 * config.host (crisv32-*-none, cris-*-none): Remove.
2332 (crisv32-*-elf): Append to tmake_file, don't just set it.
2333 (cris-*-elf): Add missing t-fdpbit to tmake_file.
2335 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2337 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
2338 (ecrtn$(objext)): Likewise.
2339 (ncrti$(objext)): Likewise.
2340 (ncrtn$(objext)): Likewise.
2342 2011-11-03 Andreas Schwab <schwab@redhat.com>
2344 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2346 2011-11-02 David S. Miller <davem@davemloft.net>
2348 * configure.ac: Set host_address on sparc too.
2349 * configure: Regenerate.
2350 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2351 based upon host_address.
2352 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2354 2011-11-02 Jason Merrill <jason@redhat.com>
2356 * config/rs6000/t-ppccomm: Add missing \.
2358 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2360 * gthr-single.h, gthr.h: New files.
2361 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2362 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2363 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2364 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2365 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2366 * configure.ac (thread_header): New variable.
2367 Set it depending on target_thread_file.
2368 (gthr-default.h): Link from $thread_header.
2369 * configure: Regenerate.
2370 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
2372 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2374 * configure.ac (tm_file_): New variable.
2375 Determine from tm_file.
2376 (tm_file, tm_defines): Substitute.
2377 * configure: Regenerate.
2378 * mkheader.sh: New file.
2379 * Makefile.in (clean): Remove libgcc_tm.h.
2380 ($(objects)): Depend on libgcc_tm.h.
2381 (libgcc_tm_defines, libgcc_tm_file): New variables.
2382 (libgcc_tm.h, libgcc_tm.stamp): New targets.
2383 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
2384 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
2385 ($(extra-parts)): Depend on libgcc_tm.h.
2386 * config.host (tm_defines, tm_file): New variable.
2387 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
2388 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
2389 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
2390 (avr-*-rtems*): Likewise.
2391 (avr-*-*): Likewise.
2392 (frv-*-elf): Likewise.
2393 (frv-*-*linux*): Likewise.
2394 (h8300-*-rtems*): Likewise.
2395 (h8300-*-elf*): Likewise.
2396 (i[34567]86-*-darwin*): Likewise.
2397 (x86_64-*-darwin*): Likewise.
2398 (rx-*-elf): Likewise.
2399 (tic6x-*-uclinux): Likewise.
2400 (tic6x-*-elf): Likewise.
2401 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
2402 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
2403 * config/i386/cygming-crtbegin.c: Likewise.
2404 * config/i386/cygming-crtend.c: Likewise.
2405 * config/ia64/fde-vms.c: Likewise.
2406 * config/ia64/unwind-ia64.c: Likewise.
2407 * config/libbid/bid_gcc_intrinsics.h: Likewise.
2408 * config/rs6000/darwin-fallback.c: Likewise.
2409 * config/stormy16/lib2funcs.c: Likewise.
2410 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
2411 * crtstuff.c: Likewise.
2412 * dfp-bit.h: Likewise.
2413 * emutls.c: Likewise.
2414 * fixed-bit.c: Likewise.
2415 * fp-bit.c: Likewise.
2416 * generic-morestack-thread.c: Likewise.
2417 * generic-morestack.c: Likewise.
2418 * libgcc2.c: Likewise.
2419 * libgcov.c: Likewise.
2420 * unwind-dw2-fde-dip.c: Likewise.
2421 * unwind-dw2-fde.c: Likewise.
2422 * unwind-dw2.c: Likewise.
2423 * unwind-sjlj.c: Likewise.
2425 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2427 * configure.ac: Include ../config/picflag.m4.
2428 (GCC_PICFLAG): Call it.
2430 * configure: Regenerate.
2431 * Makefile.in (gcc_srcdir): Remove.
2432 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
2433 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
2434 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
2435 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
2436 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
2439 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
2440 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
2441 to refer to libgcc2.c.
2443 * config/darwin-64.c: New file.
2444 * config/darwin-crt3.c: Remove comment.
2445 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
2446 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
2447 config/udivmodsi4.c: New files.
2448 * config/memcmp.c, config/memcpy.c, config/memmove.c,
2449 config/memset.c: New files.
2450 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
2451 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
2452 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
2453 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
2454 * config/t-openbsd-thread: New file.
2455 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
2456 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
2457 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
2458 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
2461 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
2462 to refer to gthr-posix.c.
2463 * config/alpha/t-vms (LIB2ADD): Set.
2464 * config/alpha/vms-gcc_shell_handler.c: New file.
2465 * config/arm/bpabi.c, config/arm/fp16.c,
2466 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
2467 config/arm/unaligned-funcs.c: New files.
2468 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
2469 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2470 * config/arm/t-linux: Likewise.
2471 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
2472 * config/arm/t-netbsd: New file.
2473 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
2474 * config/arm/t-symbian (LIB2ADD_ST): Set.
2475 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
2476 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2477 * config/bfin/t-elf: New file.
2478 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
2479 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
2480 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
2481 config/c6x/ltf.c: New files.
2482 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
2483 (HOST_LIBGCC2_CFLAGS): Set.
2484 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
2485 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2486 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
2488 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
2489 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
2490 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
2491 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
2492 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
2494 * config/frv/t-frv (LIB2ADD): Set.
2495 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2496 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
2497 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
2498 config/h8300/popcounthi2.c: New files.
2499 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2500 * config/i386/gthr-win32.c: New file.
2501 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
2502 * config/i386/t-cygwin: Likewise.
2503 * config/i386/t-darwin, config/i386/t-darwin64,
2504 config/i386/t-gthr-win32, config/i386/t-interix: New files.
2505 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
2506 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2507 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2508 * config/ia64/quadlib.c: New file.
2509 * config/ia64/t-hpux (LIB2ADD): Set.
2510 * config/ia64/t-ia64: Add comment.
2511 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
2512 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2513 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
2514 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
2515 * config/m32c/t-m32c (LIB2ADD): Set.
2516 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2517 * config/m32r/t-m32r: Likewise.
2518 * config/m68k/fpgnulib.c: New file.
2519 * config/m68k/t-floatlib (LIB2ADD): Set.
2520 (xfgnulib.c): New target.
2521 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
2522 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
2523 * config/mep/t-mep (LIB2ADD): Set.
2524 * config/microblaze/divsi3.asm: Rename to divsi3.S.
2525 * config/microblaze/moddi3.asm: Rename to moddi3.S.
2526 * config/microblaze/modsi3.asm: Rename to modsi3.S.
2527 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
2528 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
2529 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
2530 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
2531 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
2532 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
2533 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
2535 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
2536 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
2537 * config/pa/fptr.c, config/pa/lib2funcs.S,
2538 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
2539 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2540 (LIB2ADD, LIB2ADD_ST): Set.
2541 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
2542 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
2544 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
2545 * config/pdp11/t-pdp11: New file.
2546 * config/picochip/libgccExtras/adddi3.S,
2547 config/picochip/libgccExtras/ashlsi3.S,
2548 config/picochip/libgccExtras/ashrsi3.S,
2549 config/picochip/libgccExtras/clzsi2.S,
2550 config/picochip/libgccExtras/cmpsi2.S,
2551 config/picochip/libgccExtras/divmod15.S,
2552 config/picochip/libgccExtras/divmodhi4.S,
2553 config/picochip/libgccExtras/divmodsi4.S,
2554 config/picochip/libgccExtras/lshrsi3.S,
2555 config/picochip/libgccExtras/parityhi2.S,
2556 config/picochip/libgccExtras/popcounthi2.S,
2557 config/picochip/libgccExtras/subdi3.S,
2558 config/picochip/libgccExtras/ucmpsi2.S,
2559 config/picochip/libgccExtras/udivmodhi4.S,
2560 config/picochip/libgccExtras/udivmodsi4.S: New files.
2561 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
2562 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
2563 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
2564 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
2565 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
2566 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
2567 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
2568 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
2570 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
2571 (HOST_LIBGCC2_CFLAGS): Set.
2572 * config/rs6000/t-darwin64: New file.
2573 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
2574 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
2575 * config/rs6000/t-ppccomm (LIB2ADD): Add
2576 $(srcdir)/config/rs6000/tramp.S.
2577 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
2578 Add $(srcdir)/config/rs6000/eabi.S.
2579 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
2580 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
2581 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
2582 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
2583 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
2584 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
2585 * config/rs6000/tramp.S: New file.
2586 * config/s390/t-tpf: Remove.
2587 * config/sh/linux-atomic.S: New file.
2588 * config/sh/t-linux (LIB2ADD): Set.
2589 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
2590 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2591 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
2593 (HOST_LIBGCC2_CFLAGS): Set.
2594 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2595 * config/spu/divmodti4.c, config/spu/divv2df3.c,
2596 config/spu/float_disf.c, config/spu/float_unsdidf.c,
2597 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
2598 config/spu/mfc_multi_tag_release.c,
2599 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
2600 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
2601 config/spu/multi3.c: New files.
2602 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
2603 (HOST_LIBGCC2_CFLAGS): Set.
2604 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
2605 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
2606 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
2607 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
2608 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
2609 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
2610 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
2611 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
2612 config/stormy16/umodsi3.c: New files.
2613 * config/xtensa/lib2funcs.S: New file.
2614 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2615 * config/xtensa/t-xtensa (LIB2ADD): Set.
2616 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
2617 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
2618 Add t-freebsd-thread to tmake_file for posix threads.
2619 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
2620 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
2621 (*-*-lynxos*): Likewise.
2622 (*-*-netbsd*): Likewise.
2623 (*-*-openbsd*): Likewise.
2624 Add t-openbsd-thread to tmake_file for posix threads.
2625 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
2626 (*-*-vxworks*): Set tmake_file.
2627 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2628 (alpha*-*-freebsd*): Likewise.
2629 (alpha*-*-netbsd*): Likewise.
2630 (alpha*-*-openbsd*): Likewise.
2631 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
2632 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2633 (alpha*-dec-*vms*): Likewise.
2634 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
2635 (bfin*-elf*): Add bfin/t-elf to tmake_file.
2636 (bfin*-uclinux*): Likewise.
2637 (bfin*-linux-uclibc*): Likewise.
2638 (crisv32-*-elf): Add cris/t-cris to tmake_file.
2639 (crisv32-*-none): Likewise.
2640 (cris-*-elf): Likewise.
2641 (cris-*-none): Likewise.
2642 (cris-*-linux*, crisv32-*-linux*): Likewise.
2643 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
2645 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
2647 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
2648 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
2649 (x86_64-*-elf*): Likewise.
2650 (i[34567]86-*-nto-qnx*): Likewise.
2651 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
2653 (x86_64-*-mingw*): Likewise.
2654 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
2655 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
2656 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2657 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2658 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
2660 (mipsisa64sr71k-*-elf*): Likewise.
2661 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2662 (mips-*-elf*, mipsel-*-elf*): Likewise.
2663 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2664 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2665 (mips*-*-rtems*): Likewise.
2666 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
2668 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
2669 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
2670 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
2671 (spu-*-elf*): Likewise.
2672 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
2674 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2676 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
2677 $(srcdir) to refer to $(LIB1ASMSRC).
2679 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
2680 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
2681 config/arm/lib1funcs.S: New files.
2682 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
2683 * config/arm/t-arm: New file.
2684 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
2685 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
2686 config/arm/t-strongarm-elf: New files.
2687 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
2688 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
2689 * config/avr/lib1funcs.S: New file.
2690 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2691 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
2692 * config/c6x/lib1funcs.S: New file.
2693 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2694 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
2695 * config/frv/lib1funcs.S: New file.
2696 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2697 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
2698 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
2699 * config/ia64/__divxf3.asm: Rename to ...
2700 * config/ia64/__divxf3.S: ... this.
2701 Adapt lib1funcs.asm filename.
2702 * config/ia64/_fixtfdi.asm: Rename to ...
2703 * config/ia64/_fixtfdi.S: ... this.
2704 Adapt lib1funcs.asm filename.
2705 * config/ia64/_fixunstfdi.asm: Rename to ...
2706 * config/ia64/_fixunstfdi.S: ... this.
2707 Adapt lib1funcs.asm filename.
2708 * config/ia64/_floatditf.asm: Rename to ...
2709 * config/ia64/_floatditf.S: ... this.
2710 Adapt lib1funcs.asm filename.
2711 * config/ia64/lib1funcs.S: New file.
2712 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
2713 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2714 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
2715 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
2716 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
2717 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
2718 * config/mep/lib1funcs.S: New file.
2719 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2720 * config/mips/mips16.S: New file.
2721 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2722 * config/pa/milli64.S: New file.
2723 * config/pa/t-linux, config/pa/t-linux64: New files.
2724 * config/picochip/lib1funcs.S: New file.
2725 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2726 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
2727 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
2728 * config/sh/t-netbsd: New file.
2729 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
2730 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
2731 * config/sh/t-sh64: New file.
2732 * config/sparc/lb1spc.S: New file.
2733 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
2735 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
2736 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
2737 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
2738 config/xtensa/lib1funcs.S: New files.
2739 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2740 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
2742 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
2743 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
2744 (arm*-*-linux*): Likewise.
2745 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
2746 arm*-*-linux-*eabi, add arm/t-linux otherwise.
2747 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
2748 (arm*-*-ecos-elf): Likewise.
2749 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2750 (arm*-*-rtems*): Likewise.
2751 (arm*-*-elf): Likewise.
2752 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
2753 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
2754 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
2755 (bfin*-uclinux*): Likewise.
2756 (bfin*-linux-uclibc*): Likewise.
2757 (bfin*-rtems*): Likewise.
2758 (bfin*-*): Likewise.
2759 (fido-*-elf): Merge into m68k-*-elf*.
2760 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
2761 (frv-*-*linux*): Add frv/t-frv to tmake_file.
2762 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
2763 (h8300-*-elf*): Likewise.
2764 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
2765 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
2766 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
2767 (i[34567]86-*-mingw*): Likewise.
2768 (x86_64-*-mingw*): Likewise.
2769 (i[34567]86-*-interix3*): Likewise.
2770 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
2771 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
2772 (m68k-*-elf*): Also handle fido-*-elf.
2773 Add m68k/t-floatlib to tmake_file.
2774 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
2775 (m68k-*-linux*): Likewise.
2776 (m68k-*-rtems*): Likewise.
2777 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
2778 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
2780 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
2781 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
2782 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
2783 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
2784 sh/t-netbsd to tmake_file.
2785 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
2786 (sh-*-rtems*): Add sh/t-sh to tmake_file.
2787 (sh-wrs-vxworks): Likewise.
2788 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
2790 (v850*-*-*): Add v850/t-v850 to tmake_file.
2791 (vax-*-linux*): Add vax/t-linux to tmake_file.
2792 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
2794 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2796 * crtstuff.c: New file.
2797 * Makefile.in (CRTSTUFF_CFLAGS): Define.
2798 (CRTSTUFF_T_CFLAGS): Define.
2799 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
2800 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
2801 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
2804 (crtbeginT.o): Use $(objext).
2805 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
2806 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
2807 (gcc-extra-parts): Remove.
2808 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
2810 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2811 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
2812 Add t-crtstuff-pic to tmake_file.
2813 (*-*-lynxos*): New case.
2814 Set tmake_file, extra_parts.
2815 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
2816 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
2817 *-*-netbsdelf[2-9]*.
2818 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
2819 (*-*-rtems*): Set extra_parts.
2820 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
2821 (*-*-uclinux*): New case.
2823 (*-*-vms*): New case.
2824 Set tmake_file, extra_parts.
2825 (*-*-elf): Set extra_parts.
2826 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
2827 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
2830 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
2832 (arm*-*-freebsd*): Add t-crtin to tmake_file.
2833 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
2834 (arm-wrs-vxworks): Append to tmake_file.
2836 (arm*-*-uclinux*): Set extra_parts.
2837 (arm*-*-ecos-elf): Likewise.
2838 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
2840 (arm*-*-rtems*): Set extra_parts.
2841 (arm*-*-elf): Likewise.
2842 (avr-*-rtems*): Clear extra_parts.
2843 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
2845 (bfin*-uclinux*): Likewise.
2846 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
2847 (bfin*-rtems*): Append to tmake_file.
2849 (bfin*-*): Likewise.
2850 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
2851 (crisv32-*-elf): ... this.
2852 (crisv32-*-none): ... this.
2853 (cris-*-elf, cris-*-none): New cases.
2854 Add cris/t-elfmulti to tmake_file.
2855 (fr30-*-elf): Append to tmake_file.
2857 (frv-*-elf): Append to tmake_file, add frv/t-frv.
2859 (h8300-*-rtems*): Append to tmake_file.
2861 (h8300-*-elf*): Likewise.
2862 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
2864 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
2866 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
2867 (x86_64-*-elf*): Likewise.
2868 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
2869 (x86_64-*-freebsd*): Likewise.
2870 (x86_64-*-netbsd*): Likewise.
2871 (i[34567]86-*-linux*): Likewise.
2872 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2873 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2874 (x86_64-*-linux*): Likewise.
2875 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2876 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
2879 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
2880 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
2881 Append to extra_parts, remove crtbegin.o, crtend.o.
2882 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
2883 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
2884 crtend.o, crtbeginS.o, crtendS.o.
2885 (ia64*-*-linux*): Comment extra_parts.
2886 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
2888 (iq2000*-*-elf*): Clear extra_parts.
2889 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
2890 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
2891 (m32r-*-elf*, m32r-*-rtems*): Split off ...
2892 (m32r-*-rtems*): ... this.
2893 Add m32r/t-m32r to tmake_file.
2894 (m68k-*-elf*): Add t-crtin to tmake_file.
2895 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
2896 (mcore-*-elf): Likewise.
2897 (microblaze*-*-*): Set extra_parts.
2898 (mips*-sde-elf*): New case.
2899 Set tmake_file, extra_parts.
2900 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2901 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2902 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
2905 (mipsisa64sr71k-*-elf*): Likewise.
2906 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2907 (mips-*-elf*, mipsel-*-elf*): Likewise.
2908 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2909 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
2910 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2911 (mips*-*-rtems*): Likewise.
2912 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
2913 (moxie-*-*): Split into ...
2914 (moxie-*-elf, moxie-*-uclinux*): ... this.
2915 Add to extra_parts, remove crtbegin.o, crtend.o.
2916 (moxie-*-rtems*): New case.
2919 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
2921 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2922 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
2925 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
2926 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
2928 (powerpc-*-eabisim*): Likewise.
2929 (powerpc-*-elf*): Likewise.
2930 (powerpc-*-eabialtivec*): Likewise.
2931 (powerpc-xilinx-eabi*): Likewise.
2932 (powerpc-*-eabi*): Likewise.
2933 (powerpc-*-rtems*): Likewise.
2934 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
2937 (powerpc-*-lynxos*): Add to tmake_file.
2938 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
2939 rs6000/t-crtstuff, t-crtstuff-pic.
2941 (powerpcle-*-eabisim*): Likewise.
2942 (powerpcle-*-eabi*): Likewise.
2943 (rx-*-elf): Remove extra_parts.
2944 (s390x-ibm-tpf*): Set extra_parts.
2945 (score-*-elf): Set extra_parts.
2946 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2947 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2948 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2949 (sh64l*-*-netbsd*): Split into ...
2950 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
2951 Add t-crtstuff-pic to tmake_file.
2953 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
2955 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
2956 (sparc-*-elf*): Remove t-crtin from tmake_file.
2957 Add to extra_parts, remove crtbegin.o, crtend.o.
2958 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
2959 (sparc64-*-linux*): Likewise.
2960 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
2961 Add to extra_parts, remove crtbegin.o, crtend.o.
2962 (sparc64-*-elf*): Remove t-crtin from tmake_file.
2963 Add to extra_parts, remove crtbegin.o, crtend.o.
2964 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
2965 Add to extra_parts, remove crtbegin.o, crtend.o.
2966 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
2967 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
2968 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
2970 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
2972 (tic6x-*-*): Change to ...
2973 (tic6x-*-elf): ... this.
2975 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
2977 (am33_2.0-*-linux*): Add comment.
2978 (mep*-*-*): Add mep/t-mep to tmake_file.
2980 * config/alpha/t-vms: New file.
2981 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
2982 * config/arm/crti.S, config/arm/crtn.S: New files.
2983 * config/bfin/crti.S, config/bfin/crtn.S: New files.
2984 * config/bfin/crtlibid.S: New file.
2985 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
2986 * config/c6x/crti.S, config/c6x/crtn.S: New files.
2987 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
2988 (crti.o, crtin.o): New rules.
2989 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2990 * config/c6x/t-uclinux: New file.
2991 * config/cris/t-elfmulti: New file.
2992 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
2993 * config/fr30/crti.S, config/fr30/crtn.S: New files.
2994 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
2995 * config/frv/t-frv: New file.
2996 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
2997 * config/h8300/crti.S, config/h8300/crtn.S: New files.
2998 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
3000 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
3001 refer to cygming-crtbegin.c, cygming-crtend.c.
3003 * config/i386/t-nto: New file.
3004 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
3005 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3006 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3007 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3010 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3011 (crtinitS.o): New rule.
3012 * config/ia64/vms-crtinit.S: New file.
3013 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3014 * config/m32r/initfini.c: New file.
3015 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3016 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3017 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3018 * config/mep/t-mep: New file.
3019 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3020 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3021 * config/mips/crti.S, config/mips/crtn.S: New files.
3022 * config/mips/t-crtstuff: New file.
3023 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3024 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3025 (CUSTOM_CRTIN): Set.
3026 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3028 Use $(srcdir) to refer to crti.S, crtn.S.
3029 Use .S extension, $<.
3030 * config/moxie/crti.asm: Rename to ...
3031 * config/moxie/crti.S: ... this.
3032 * config/moxie/crtn.asm: Rename to ...
3033 * config/moxie/crtn.S: ... this.
3034 * config/moxie/t-moxie: Remove.
3035 * config/pa/stublib.c: New file.
3036 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3037 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3038 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3039 * config/rs6000/t-crtstuff: New file.
3040 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3041 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3042 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3043 Make output file explicit.
3044 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3045 Make output file explicit.
3046 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3047 Make output file explicit.
3048 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3049 Make output file explicit.
3050 * config/score/crti.S, config/score/crtn.S: New files.
3051 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3052 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3054 * config/sh/t-sh, config/sh/t-superh: New files.
3055 * config/sparc/t-linux64: New file.
3056 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3057 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3058 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3059 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3060 * config/t-crtin: Remove.
3061 * config/t-crtstuff-pic: New file.
3062 * config/t-sol2 (CUSTOM_CRTIN): Set.
3063 (crti.o, crtn.o): New rules.
3064 * config/vms/t-vms: New file.
3065 * config/vms/vms-ucrt0.c: New file.
3066 * config/xtensa/t-elf: New file.
3068 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3070 * Makefile.in (SHLIB_NM_FLAGS): Set.
3071 * mkmap-flat.awk, mkmap-symver.awk: New files.
3072 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3074 * configure: Regenerate.
3075 * config/libgcc-glibc.ver: New file.
3076 * config/libgcc-libsystem.ver: New file.
3077 * config/t-libunwind (SHLIB_LC): Set.
3078 * config/t-linux: New file.
3079 * config/t-slibgcc (INSTALL_SHLIB): New.
3080 (SHLIB_INSTALL): Use it.
3081 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3082 to mkmap-symver.awk.
3083 (SHLIB_MAPFILES): Don't append, adapt pathname.
3084 (SHLIB_VERPFX): Set.
3085 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3086 to mkmap-symver.awk.
3087 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3088 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3089 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3090 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3092 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3093 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3094 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3095 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3096 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3097 * config/i386/libgcc-darwin.10.4.ver,
3098 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3100 * config/i386/t-darwin: Remove.
3101 * config/i386/t-darwin64: Likewise.
3102 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3103 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3104 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3105 * config/i386/t-linux: New file.
3106 * config/i386/t-mingw32: New file.
3107 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3108 * config/ia64/t-glibc: Rename to ...
3109 * config/ia64/t-linux: ... this.
3110 (SHLIB_MAPFILES): Set.
3111 * config/ia64/t-glibc-libunwind: Rename to ...
3112 * config/ia64/t-linux-libunwind: ... this.
3113 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3114 * config/ia64/t-slibgcc-hpux: New file.
3115 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3116 * config/m68k/t-slibgcc-elf-ver: New file.
3117 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3118 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3120 * config/pa/t-slibgcc-hpux: New file.
3121 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3123 * config/rs6000/libgcc-darwin.10.4.ver,
3124 config/rs6000/libgcc-darwin.10.5.ver: New files.
3125 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3126 config/rs6000/libgcc-glibc.ver.
3127 * config/rs6000/libgcc-ppc64.ver: Rename to
3128 config/rs6000/libgcc-ibm-ldouble.ver.
3129 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3130 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3131 * config/rs6000/t-ldbl128: Rename to ...
3132 * config/rs6000/t-linux: ... this.
3133 (SHLIB_MAPFILES): Adapt filename.
3134 * config/rs6000/t-slibgcc-aix: New file.
3135 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3136 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3137 libgcc-excl.ver, libgcc-glibc.ver.
3138 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3139 * config/sparc/libgcc-glibc.ver: New file.
3140 * config/sparc/t-linux: New file.
3141 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3142 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3143 t-slibgcc-elf-ver to tmake_file.
3144 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3146 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3147 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3148 t-slibgcc-elf-ver, t-linux to tmake_file.
3149 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3151 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3152 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3153 (alpha*-dec-*vms*): Likewise.
3154 (arm*-*-freebsd*): Append to tmake_file.
3155 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3156 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3158 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3159 tmake_file for arm*-*-symbianelf*.
3160 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3161 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3163 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3164 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3165 pa/t-slibgcc-dwarf-ver to tmake_file.
3166 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3167 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3168 (hppa*64*-*-hpux11*): Likewise.
3169 (hppa[12]*-*-hpux11*): Likewise.
3170 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3171 i386/t-crtpc, i386/t-crtfm.
3172 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3173 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3175 Add i386/t-cygwin to tmake_file.
3176 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3177 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3178 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3180 Add i386/t-mingw32 to tmake_file.
3181 (x86_64-*-mingw*): Likewise.
3182 (ia64*-*-freebsd*): Append to tmake_file.
3183 (ia64*-*-linux*): Append to tmake_file.
3184 Replace ia64/t-glibc by ia64/t-linux.
3185 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3187 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3188 t-slibgcc-hpux to tmake_file.
3189 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3190 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3191 (m32rle-*-linux*): Likewise.
3192 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3194 (microblaze*-linux*): New case.
3195 Append to tmake_file, add t-slibgcc-nolc-override.
3196 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3197 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3198 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3199 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3200 rs6000/t-slibgcc-aix to tmake_file.
3201 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3202 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3203 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3204 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3205 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3206 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3208 (sparc-*-linux*): Append to tmake_file for *-leon*.
3209 Add sparc/t-linux to tmake_file for non-Leon targets.
3210 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3211 (tic6x-*-uclinux): New case.
3212 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3213 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3214 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3215 (am33_2.0-*-linux*): Append to tmake_file.
3216 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3217 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3218 x86_64-*-kfreebsd*-gnu.
3219 Add i386/t-linux to tmake_file.
3221 2011-10-28 Ian Lance Taylor <iant@google.com>
3223 * config/i386/morestack.S: Correct CFI information to do proper
3224 returns throughout function. In 32-bit mode, save %ebx so that it
3225 is restored on unwind.
3227 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3229 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3230 case where B3 isn't the return register.
3232 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3233 logic for doubleword pops.
3235 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
3237 * config/rs6000/t-freebsd: Add wildcard.
3239 2011-10-21 Paul Brook <paul@codesourcery.com>
3241 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3243 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
3244 Eric Botcazou <ebotcazou@adacore.com>
3247 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3248 fs->signal_frame to 1.
3250 2011-10-07 Ian Lance Taylor <iant@google.com>
3252 * generic-morestack-thread.c: #include <errno.h>.
3254 2011-10-07 Ian Lance Taylor <iant@google.com>
3257 * generic-morestack.c (__generic_morestack): Make sure the segment
3258 is large enough for both the stack frame and the copied
3261 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3264 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3267 2011-09-28 Nick Clifton <nickc@redhat.com>
3269 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3270 64-bit doubles are not enabled.
3271 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3272 and floatunsisf functions.
3274 2011-09-13 Paul Brook <paul@codesourcery.com>
3276 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3277 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3278 * unwind-arm-common.inc: New file.
3279 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3280 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3281 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3282 * config/c6x/libunwind.S: New file.
3283 * config/c6x/pr-support.c: New file.
3284 * config/c6x/unwind-c6x.c: New file.
3285 * config/c6x/unwind-c6x.h: New file.
3286 * config/c6x/t-c6x-elf: New file.
3288 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
3290 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
3291 (ASM_DIVZERO): Ditto.
3292 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
3294 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
3296 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
3298 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
3301 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
3302 instead of an assembly one.
3304 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
3307 * Makefile.in (install-unwind_h): Create
3308 $(gcc_objdir)/include/unwind.h atomically.
3310 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3312 * Makefile.in (install-unwind_h): Remove destination file first.
3314 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3317 * config/mips/t-mips16: New file.
3318 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
3319 (mips*-*-linux*): Likewise.
3320 (mips*-sde-elf*): Likewise.
3321 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
3322 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
3323 Add mips/t-mips16 to tmake_file.
3324 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
3325 (mips-*-elf*): Likewise.
3326 (mips64-*-elf*): Likewise.
3327 (mips64orion-*-elf*): Likewise.
3328 (mips*-*-rtems*): Likewise.
3329 (mipstx39-*-elf*): Likewise.
3330 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
3331 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
3333 Use $(srcdir) to refer to sync.c.
3335 ($(libgcc-sync-funcs-o)): Likewise.
3336 ($(libgcc-sync-size-funcs-s-o)): Likewise.
3337 ($(libgcc-sync-funcs-s-o)): Likewise.
3339 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3341 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3344 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3347 * config/i386/value-unwind.h: New.
3349 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3351 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3352 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3353 Add to tmake_file rather than overriding it.
3355 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3357 * config/t-softfp: Remove.
3358 * soft-fp: Moved from ../gcc/config.
3359 * soft-fp/README: Remove t-softfp reference.
3360 * soft-fp/t-softfp: Move to config/t-softfp.
3361 (softfp_machine_header): Remove.
3362 (softfp_file_list): Remove config subdir.
3363 (soft-fp-objects): New variable.
3364 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3365 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3366 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3367 * config/t-softfp-excl: New file.
3368 * config/t-softfp-sfdf: New file.
3369 * config/t-softfp-tf: New file.
3370 * config/no-sfp-machine.h: New file.
3371 * config/arm/sfp-machine.h: New file.
3372 * config/arm/t-softfp: New file.
3373 * config/c6x/sfp-machine.h: New file.
3374 * config/i386/32/t-fprules-softfp: Rename to ...
3375 * config/i386/32/t-softfp: ... this.
3376 (tifunctions, LIB2ADD): Remove.
3377 (softfp_int_modes): Override.
3378 * config/i386/64/t-softfp-compat (tf-functions): Remove config
3380 * config/i386/64/eqtf2.c: Likewise.
3381 * config/i386/64/getf2.c: Likewise.
3382 * config/i386/64/letf2.c: Likewise.
3383 * config/ia64/sft-machine.h: New file.
3384 * config/ia64/t-fprules-softfp: Rename to ...
3385 * config/ia64/t-softfp: ... this.
3386 * config/lm32/sfp-machine.h: New file.
3387 * config/moxie/t-moxie-softfp: Remove.
3388 * config/rs6000/ibm-ldouble-format: New file.
3389 * config/rs6000/ibm-ldouble.c: New file.
3390 * config/rs6000/libgcc-ppc-glibc.ver: New file
3391 * config/rs6000/libgcc-ppc64.ver: New file
3392 * config/rs6000/sfp-machine.h: New file.
3393 * config/rs6000/t-freebsd: New file.
3394 * config/rs6000/t-ibm-ldouble: New file.
3395 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
3396 libgcc-ppc-glibc.ver.
3397 * config/rs6000/t-linux64: New file.
3398 * config/rs6000/t-ppccomm (LIB2ADD): Add
3399 $(srcdir)/config/rs6000/ibm-ldouble.c.
3400 * config/rs6000/t-ppccomm-ldbl: New file.
3401 * config/score/sfp-machine.h: New file.
3402 * config.host (sfp_machine_header): Explain.
3403 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
3404 t-softfp to tmake_file.
3405 (arm*-*-uclinux*): Likewise.
3406 (arm*-*-ecos-elf): Likewise.
3407 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3408 (arm*-*-rtems*): Likewise.
3409 (arm*-*-elf): Likewise.
3410 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
3412 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
3413 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
3414 (lm32-*-uclinux*): Likewise.
3415 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
3416 t-softfp-excl, t-softfp.
3417 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
3418 (powerpc64-*-darwin*): Likewise.
3419 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
3421 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
3423 (powerpc-*-eabisim*): Likewise.
3424 (powerpc-*-elf*): Likewise.
3425 (powerpc-*-eabialtivec*): Likewise.
3426 (powerpc-xilinx-eabi*): Likewise.
3427 (powerpc-*-rtems*): Likewise.
3428 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
3429 t-softfp-excl, t-softfp to tmake_file.
3430 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
3431 rs6000/t-ppccomm-ldbl to tmake_file.
3432 (powerpcle-*-elf*): Likewise.
3433 (powerpcle-*-eabisim*): Likewise.
3434 (powerpcle-*-eabi*): Likewise.
3435 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3436 rs6000/t-ibm-ldouble to tmake_file.
3437 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3438 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3439 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
3440 (tic6x-*-*): Likewise.
3441 (i[34567]86-*-darwin*, x86_64-*-darwin*,
3442 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
3443 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
3444 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
3445 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
3446 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
3447 t-softfp to tmake_file.
3448 * configure.ac (sfp_machine_header): Provide default if unset.
3450 Link sfp-machine.h to config/$sfp_machine_header.
3451 * configure: Regenerate.
3453 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3455 * Makefile.in (double_type_size, long_double_type_size): Set.
3456 Remove $(fpbit-in-libgcc) support.
3457 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
3458 (fpbit-src): New variable.
3459 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
3460 Compile with -DFLOAT $(FPBIT_CFLAGS).
3462 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
3463 Compile with $(FPBIT_CFLAGS).
3465 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
3466 Compile with -DFLOAT $(TPBIT_CFLAGS).
3468 * configure.ac (double_type_size, long_double_type_size):
3469 Determine and substitute.
3470 * configure: Regenerate.
3471 * fp-bit.c, fp-bit.h: New files.
3472 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
3473 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
3474 * config/mips/t-mips: New file.
3475 * config/mips/t-sdemtk: New file.
3476 * config/rs6000/ppc64-fp.c: New file.
3477 * config/rs6000/t-darwin (LIB2ADD): Add
3478 $(srcdir)/config/rs6000/ppc64-fp.c.
3479 * config/rs6000/t-ppc64-fp: New file.
3480 * config/rx/rx-lib.h: New file.
3481 * config/rx/t-rx (FPBIT): Set to true.
3482 ($(gcc_objdir)/fp-bit.c): Remove.
3483 (DPBIT): Set to true only with -m64bit-doubles.
3484 ($(gcc_objdir)/dp-bit.c): Remove.
3485 * config/sparc/t-softfp: Remove.
3486 * config/spu/t-elf: New file.
3487 * config/t-fdpbit, config/t-fpbit: New files.
3488 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
3489 (mips*-*-*): Likewise.
3490 (arm-wrs-vxworks): Likewise.
3491 (arm*-*-freebsd*): Likewise.
3492 (avr-*-rtems*): Add t-fpbit to tmake_file.
3493 (avr-*-*): Likewise.
3494 (bfin*-elf*): Add t-fdpbit to tmake_file.
3495 (bfin*-uclinux*): Likewise.
3496 (bfin*-linux-uclibc*): Likewise.
3497 (bfin*-rtems*): New case.
3498 Add t-fdpbit to tmake_file.
3499 (bfin*-*): Add t-fdpbit to tmake_file.
3500 (crisv32-*-elf): Likewise.
3501 (cris-*-linux*): Likewise.
3502 (fr30-*-elf): Likewise.
3503 (frv-*-elf, frv-*-*linux*): Likewise.
3504 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
3505 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
3506 (m32r-*-elf*): Likewise.
3507 (m32rle-*-elf*): Likewise.
3508 (m32r-*-linux*): Likewise.
3509 (m32rle-*-linux*): Likewise.
3510 (mcore-*-elf): Add t-fdpbit to tmake_file.
3511 (microblaze*-*-*): Likewise.
3512 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
3513 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
3514 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
3516 Add mips/t-tpbit to tmake-file.
3517 (mips*-*-linux*): Fix typo.
3518 (mips*-sde-elf*): New case
3519 Add mips/t-sdemtk unless using newlib.
3520 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
3521 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
3522 (mn10300-*-*): Likewise.
3523 (pdp11-*-*): Likewise.
3524 (picochip-*-*): Add t-fpbit to tmake_file.
3525 (powerpc-*-eabisimaltivec*): Likewise.
3526 (powerpc-*-eabisim*): Likewise.
3527 (powerpc-*-elf*): Likewise.
3528 (powerpc-*-eabialtivec*): Likewise.
3529 (powerpc-xilinx-eabi*): New case.
3530 Add t-fdpbit to tmake_file.
3531 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
3532 (powerpc-*-rtems*): Likewise.
3533 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
3535 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
3537 (powerpc-*-lynxos*): Likewise.
3538 (powerpcle-*-elf*): Likewise.
3539 (powerpcle-*-eabisim*): Likewise.
3540 (powerpcle-*-eabi*): Likewise.
3541 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3542 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
3543 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3544 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3545 (rx-*-elf): Add t-fdpbit to tmake_file.
3546 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3547 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3548 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3549 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
3551 (sh-*-rtems*): Add t-fdpbit to tmake_file.
3552 (sh-wrs-vxworks): Likewise.
3553 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
3554 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
3555 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
3556 (sparc64-*-rtems*): ... new case.
3557 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
3558 (spu-*-elf*): Likewise.
3559 Add spu/t-elf to tmake_file.
3560 (v850*-*-*): Add t-fdpbit to tmake_file.
3561 (xstormy16-*-elf): Likewise.
3562 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
3563 (mep*-*-*): Likewise.
3565 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3567 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
3569 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
3570 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
3571 (install-unwind_h): New target.
3572 (all): Depend on it.
3573 * config.host (unwind_header): New variable.
3574 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
3575 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3576 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
3577 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
3578 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
3580 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
3582 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
3584 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
3586 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
3587 (ia64*-*-freebsd*): Likewise.
3588 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
3590 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
3591 $with_system_libunwind.
3592 (ia64*-*-hpux*): Set tmake_file.
3593 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
3594 (picochip-*-*): Set tmake_file.
3595 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
3597 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3598 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3599 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
3600 (xtensa*-*-elf*): Set tmake_file.
3601 (xtensa*-*-linux*): Likewise.
3602 * configure.ac: Include ../config/unwind_ipinfo.m4.
3603 Call GCC_CHECK_UNWIND_GETIPINFO.
3604 Link unwind.h to $unwind_header.
3605 * configure: Regenerate.
3606 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
3607 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
3608 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
3609 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
3610 * config/unwind-dw2-fde-darwin.c: New file.
3611 * config/arm/libunwind.S, config/arm/pr-support.c,
3612 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
3613 config/arm/unwind-arm.h,: New files.
3614 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
3615 config/ia64/t-eh-ia64, config/ia64/t-glibc,
3616 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
3617 config/ia64/t-vms, config/ia64/unwind-ia64.c,
3618 config/ia64/unwind-ia64.h: New files.
3619 * config/picochip/t-picochip: New file.
3620 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
3622 * config/rs6000/t-darwin (LIB2ADDEH): Set.
3623 * config/s390/t-tpf (LIB2ADDEH): Remove.
3624 * config/t-darwin (LIB2ADDEH): Set.
3625 * config/t-eh-dw2-dip: New file.
3626 * config/t-libunwind, config/t-libunwind-elf: New files.
3627 * config/t-sol2 (LIB2ADDEH): Remove.
3628 * config/xtensa/t-xtensa: New file.
3630 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
3632 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
3633 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
3634 long long to check rt_sigreturn syscall.
3636 2011-08-02 Alan Modra <amodra@gmail.com>
3638 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3639 Restore for indirect call bcrtl from correct stack slot, and only
3640 if cfa+40 isn't valid.
3642 2011-08-01 Julian Brown <julian@codesourcery.com>
3644 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
3645 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
3646 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
3648 2011-08-01 Julian Brown <julian@codesourcery.com>
3650 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
3651 (libgcc-std.ver.in): Use above.
3652 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
3653 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
3655 * config/t-fixedpoint-gnu-prefix: New file.
3656 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
3657 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
3660 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
3662 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
3663 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
3664 for x86-64. Properly check __x86_64__ and __LP64__.
3666 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
3668 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
3670 (_FP_WS_TYPE): Likewise.
3671 (_FP_I_TYPE): Likewise.
3673 2011-07-28 Alan Modra <amodra@gmail.com>
3675 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3676 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
3677 in a plt call stub. Do restore r2 if stopped on bctrl.
3679 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3681 * config.host (i[3456x]86-*-netware*): Remove.
3682 * config/i386/netware-crt0.c, config/i386/t-nwld,
3683 config/i386/t-slibgcc-nwld: Remove.
3685 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
3687 * config.host: Handle tic6x-*-*.
3688 * config/c6x/c6x-abi.h: New file.
3690 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3692 * config/i386/crtprec.c: New file.
3693 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
3694 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
3695 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
3696 (x86_64-*-darwin*): Likewise.
3697 (i[34567]86-*-solaris2*: Likewise.
3699 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3701 * config/alpha/crtfastmath.c: New file.
3702 * config/i386/crtfastmath.c: New file.
3703 * config/ia64/crtfastmath.c: New file.
3704 * config/mips/crtfastmath.c: New file.
3705 * config/sparc/crtfastmath.c: New file.
3707 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
3709 Add -frandom-seed=gcc-crtfastmath.
3710 * config/alpha/t-crtfm: Remove.
3711 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
3712 * config/ia64/t-ia64 (crtfastmath.o): Remove.
3714 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
3715 (alpha*-dec-osf5.1*): Likewise.
3716 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
3717 Add crtfastmath.o to extra_parts.
3718 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
3719 Add crtfastmath.o to extra_parts.
3720 (x86_64-*-darwin*): Likewise.
3721 (x86_64-*-mingw*): Likewise.
3722 (ia64*-*-elf*): Add t-crtfm to tmake_file.
3723 (ia64*-*-freebsd*): Likewise.
3724 (ia64*-*-linux*): Likewise.
3725 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
3726 Add crtfastmath.o to extra_parts.
3728 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3730 * config/darwin-crt3.o: New file.
3731 * config/rs6000/darwin-crt2.c: New file.
3732 * config/t-darwin: New file.
3733 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
3735 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
3736 (powerpc-*-darwin*): Add crt2.o to extra_parts.
3737 (powerpc64-*-darwin*): Likewise.
3739 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3741 * config/i386/netware-crt0.c: New file.
3742 * config/i386/t-nwld: Rename to ...
3743 * config/i386/t-slibgcc-nwld: ... this.
3744 * config/i386/t-nwld: New file.
3745 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
3747 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
3750 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3752 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
3754 * configure: Regenerate.
3756 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3758 * dfp-bit.c, dfp-bit.h: New files.
3759 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
3761 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
3762 ($(d64pbit-o)): Likewise.
3763 ($(d128pbit-o)): Likewise.
3764 * config/t-dfprules: New file.
3765 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
3766 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
3767 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3768 (x86_64-*-linux*): Likewise.
3769 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3770 (i[34567]86-*-cygwin*): Likewise.
3771 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
3772 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3774 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3776 * Makfile.in (LIBGCOV): New variable.
3777 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
3778 * libgcov.c: New file.
3780 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3782 * fixed-bit.c, fixed-bit.h: New files.
3783 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
3784 refer to fixed-bit.c.
3786 2011-07-07 Joseph Myers <joseph@codesourcery.com>
3788 * config.host (*local*): Remove.
3790 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3793 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
3794 like i?86-*-solaris2.1[0-9]*.
3795 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
3796 * configure.ac (i?86-*-solaris2*): Likewise.
3797 * configure: Regenerate.
3799 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
3801 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3802 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
3803 md_unwind_header by splitting out of...
3804 (i[34567]86-*-linux*): ... this.
3805 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
3806 Remove md_unwind_header by splitting out of...
3807 (x86_64-*-linux*): ... this.
3809 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
3811 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
3813 2011-06-28 Nick Clifton <nickc@redhat.com>
3815 * config.host: Recognize all V850 variants.
3817 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
3819 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
3821 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3823 * shared-object.mk (c_flags-$o): Save c_flags.
3824 ($(base)$(objext)): Use it.
3825 ($(base)_s$(objext)): Likewise.
3827 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
3829 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
3830 * libgcc-std.ver.in (GCC_4.7.0): New section.
3832 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
3836 * config/avr/t-avr: Fix line endings.
3837 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
3840 2011-06-14 Olivier Hainque <hainque@adacore.com>
3841 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3843 * config/mips/irix6-unwind.h: New file.
3844 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
3846 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
3848 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
3849 (sparc64_fallback_frame_state): Use it.
3850 (sparc64_frob_update_context): Further adjust context.
3851 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
3852 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
3853 * config/sparc/sol2-cn.S: Likewise.
3855 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3857 * enable-execute-stack-empty.c: New file.
3858 * enable-execute-stack-mprotect.c: New file.
3859 * config/i386/enable-execute-stack-mingw32.c: New file.
3860 * config.host (enable_execute_stack): New variable.
3861 Select appropriate variants.
3862 * configure.ac: Link enable-execute-stack.c to
3863 $enable_execute_stack.
3864 * configure: Regenerate.
3865 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
3866 (lib2funcs): Remove _enable_execute_stack.
3868 2011-06-09 David S. Miller <davem@davemloft.net>
3869 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3871 * config.host (sparc-*-linux*): Correct md_unwind_header
3873 (s390x-ibm-tpf*): Fix typo.
3875 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3877 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
3878 Add crtfastmath.o to extra_parts.
3879 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
3881 * config/mips/t-crtfm: Remove.
3883 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3885 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
3887 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
3889 * config.host (sh*-*-linux*): Fix typo.
3891 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3893 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
3894 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
3895 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
3896 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
3897 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
3898 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
3899 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
3900 Wrap in !__MINGW64__.
3901 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
3902 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
3903 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
3904 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
3905 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
3906 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
3907 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
3909 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
3910 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
3911 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
3912 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
3913 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
3914 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
3915 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
3916 * config/no-unwind.h: New file.
3917 * config.host (md_unwind_header): Document.
3919 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
3920 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
3921 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
3922 hppa[12]*-*-hpux11*): Set md_unwind_header.
3923 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
3924 Set md_unwind_header.
3925 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
3926 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
3927 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
3928 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
3929 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
3930 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
3931 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
3933 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
3934 * configure: Regenerate.
3936 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3938 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
3939 Set tmake_file, extra_parts.
3940 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
3942 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
3944 * config/mips/t-irix6: New file.
3945 * config/mips/t-slibgcc-irix: New file.
3947 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3949 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
3950 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
3952 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3954 * configure.ac (target_thread_file): Determine thread model.
3955 * configure: Regenerate.
3956 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
3957 * config/alpha/t-alpha: New file.
3958 * config/alpha/t-crtfm: Use $<.
3959 * config/alpha/t-ieee: New file.
3960 * config/alpha/t-osf-pthread: New file.
3961 * config/alpha/t-slibgcc-osf: New file.
3962 * config/alpha/libgcc-osf5.ver: New file.
3964 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3966 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
3968 Add crtfastmath.o to extra_parts.
3970 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3972 * config/gmon-sol2.c: Reindent.
3974 Remove, correct casts.
3975 Use STDERR_FILENO, NULL.
3976 (BASEADDRESS): Remove.
3978 (errno, sbrk): Remove declarations.
3979 (monstartup) [hp300]: Remove.
3982 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3984 * Makefile.in (cpu_type): Define.
3985 * config.host (i[34567]86-*-rtems*): Handle it.
3986 (i[34567]86-*-solaris2*): Move body ...
3987 (*-*-solaris2*): ... here.
3988 New case, generalize.
3989 (sparc-*-elf*): Handle it.
3990 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
3991 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
3992 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
3994 (sparc*-*-solaris2*): ... this.
3996 (sparc64-*-elf*): Handle it.
3997 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
3998 Merge ../gcc/config/i386/gmon-sol2.c.
3999 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
4001 Merge ../gcc/config/i386/sol2-gc1.asm.
4002 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
4004 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
4006 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4007 * config/i386/t-crtstuff: New file.
4008 * config/i386/t-softfp: New file.
4009 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4010 $(T)crti.o, $(T)crtn.o): Remove.
4011 (gcrt1.o): New rule.
4012 (TARGET_LIBGCC2_CFLAGS): Remove.
4013 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4014 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4015 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4016 * config/sparc/t-sol2: New file.
4017 * config/sparc/t-crtfm: Move to ...
4018 * config/t-crtfm: ... this.
4019 Use $(cpu_type), $<.
4020 * config/t-crtin: New file.
4021 * config/sparc/t-softfp: New file.
4022 * config/sparc/t-softmul: New file.
4023 * config/t-rtems: New file.
4024 * config/t-slibgcc: New file.
4025 * config/t-slibgcc-elf-ver: New file.
4026 * config/t-slibgcc-gld: New file.
4027 * config/t-slibgcc-sld: New file.
4028 * config/t-sol2: New file.
4029 * configure.ac: Include ../config/lib-ld.m4.
4030 Call AC_LIB_PROG_LD_GNU.
4031 Substitute cpu_type.
4032 * configure: Regenerate.
4034 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4037 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4038 libgcc-std.ver in the build directory.
4039 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4040 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4042 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4044 * libgcc-std.ver.in: New file.
4045 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4047 (libgcc-std.ver): New rule.
4048 * config/t-gnu-prefix: New file.
4050 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4052 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4054 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4056 * config/i386/darwin-lib.h: New file.
4058 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4060 * config/arm/symbian-lib.h: New.
4062 2011-05-04 Chris Demetriou <cgd@google.com>
4064 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4065 (__x86.get_pc_thunk.bx): ...this.
4066 (__morestack): Adjust for rename, remove undef of __i686.
4068 2011-05-03 Chris Demetriou <cgd@google.com>
4070 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4072 2011-03-22 Joseph Myers <joseph@codesourcery.com>
4074 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4075 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4076 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4077 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4078 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4081 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
4083 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4084 Adjust copyright year.
4086 2011-03-07 Ian Lance Taylor <iant@google.com>
4088 * generic-morestack.c (__splitstack_find): Adjust returned stack
4089 pointer to include all registers pushed by __morestack.
4091 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4094 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4095 (toolexecdir): Calculate and AC_SUBST.
4096 (toolexeclibdir): Likewise.
4097 * Makefile.in (target_noncanonical): Import.
4098 (toolexecdir): Likewise.
4099 (toolexeclibdir): Likewise.
4100 * configure: Regenerate.
4102 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4105 * config/arm/bpabi.h: Rename to...
4106 * config/arm/bpabi-lib.h: ...this.
4108 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4110 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4112 * configure: Regenerate.
4114 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4116 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4117 __FLOAT_WORD_ORDER__.
4118 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4121 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4124 * Makefile.in (install-strip): New phony target.
4126 2010-11-07 Ian Lance Taylor <iant@google.com>
4129 * config/i386/morestack.S (__morestack_large_model): New
4132 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4134 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4136 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4138 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4140 * config/arm/bpabi.h: New file.
4141 * config/frv/frv-abi.h: New file.
4143 2010-10-01 Ian Lance Taylor <iant@google.com>
4145 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4146 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4148 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4151 * config.host: Add the missing `$'.
4153 2010-09-30 Michael Eager <eager@eagercon.com>
4155 * config.host: Add microblaze*-*-*.
4156 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4157 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4158 udivsi3.asm,umodsi3.asm}: New.
4160 2010-09-28 Ian Lance Taylor <iant@google.com>
4162 * configure.ac: Adjust CFI test to test assembler directly rather
4163 than checking gcc preprocessor macro.
4164 * configure: Rebuild.
4166 2010-09-27 Ian Lance Taylor <iant@google.com>
4168 * configure.ac: Test whether assembler supports CFI directives.
4169 * config.host: Only add t-stack and i386/t-stack-i386 to
4170 tmake_file if libgcc_cv_cfi is "yes".
4171 * configure: Rebuild.
4173 2010-09-27 Ian Lance Taylor <iant@google.com>
4175 * generic-morestack.h: New file.
4176 * generic-morestack.c: New file.
4177 * generic-morestack-thread.c: New file.
4178 * config/i386/morestack.S: New file.
4179 * config/t-stack: New file.
4180 * config/i386/t-stack-i386: New file.
4181 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4182 i386/t-stack-i386 to tmake_file.
4184 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4186 * Makefile.in (libgcc-extra-parts): Check for static archives and
4187 invoke ranlib after installing them.
4188 (gcc-extra-parts): Likewise.
4189 (install-leaf): Likewise.
4191 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4193 * configure: Regenerated.
4195 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
4197 * configure: Regenerated.
4199 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4200 Andrew Pinski <pinskia@gmail.com>
4203 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4205 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4208 * configure: Regenerated.
4210 2010-09-06 Andreas Schwab <schwab@redhat.com>
4212 * configure: Regenerate.
4214 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4216 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4218 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4221 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4222 Iain Sandoe <iains@gcc.gnu.org>
4225 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4226 LIB2FUNCS_EXCLUDE functions.
4228 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4230 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4232 * configure: Regenerate.
4234 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
4236 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4237 i386/t-freebsd to tmake_file.
4238 * config/i386/t-freebsd: New file.
4239 * config/i386/libgcc-bsd.ver: New file.
4241 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4243 * config.host (powerpc*-eabispe*): Set tmake_file.
4244 (powerpc*-eabi*): Likewise.
4245 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4246 crtbeginS, crtendS, crtbeginT.
4248 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
4250 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4251 to tmake_file. Add crtfastmath.o to extra_parts.
4252 * config/mips/t-crtfm: New.
4254 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4256 * config.host (sparc64-*-rtems*): New target.
4258 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4260 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4263 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4265 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4267 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4269 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4270 alpha-dec-osf5.0* support.
4272 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
4274 * config.host: Add lm32-*-rtems*.
4276 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4277 Uros Bizjak <ubizjak@gmail.com>
4280 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4281 like other remaining 32-bit x86 OSes.
4282 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4284 * config/i386/libgcc-sol2.ver: New file.
4285 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4287 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
4290 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
4291 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
4292 is used and substitute set_use_emutls.
4293 * configure: Regenerated.
4295 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
4297 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
4299 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4302 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
4304 ($(T)gcrt1.o): Likewise.
4305 ($(T)crt1.o): Likewise.
4306 ($(T)crti.o): Likewise.
4307 ($(T)crtn.o): Likewise.
4309 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4312 * Makefile.in (install): Use $(MAKE) string in rule, for
4315 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
4317 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
4318 * config/mmix/t-mmix: New file.
4319 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
4321 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
4324 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
4327 2010-01-04 Anthony Green <green@moxielogic.com>
4329 * config/moxie/crti.asm, config/moxie/crtn.asm,
4330 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
4331 config/moxie/t-moxie: New files.
4332 * config.host: Add t-moxie-softfp reference.
4334 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4337 * config/t-slibgcc-darwin: Fix embedded rpaths for
4338 --enable-version-specific-runtime-libs, build extension stub
4339 libs exposing features available from current libgcc_s.
4341 2009-11-11 Jon Beniston <jon@beniston.com>
4343 * config.host: Add lm32 targets.
4344 * config/lm32: New directory.
4345 * config/lm32/libgcc_lm32.h: New file.
4346 * config/lm32/_mulsi3.c: New file.
4347 * config/lm32/_udivmodsi4.c: New file.
4348 * config/lm32/_divsi3.c: New file.
4349 * config/lm32/_modsi3.c: New file.
4350 * config/lm32/_udivsi3.c: New file.
4351 * config/lm32/_umodsi3.c: New file.
4352 * config/lm32/_lshrsi3.S: New file.
4353 * config/lm32/_ashrsi3.S: New file.
4354 * config/lm32/_ashlsi3.S: New file.
4355 * config/lm32/crti.S: New file.
4356 * config/lm32/crtn.S: New file.
4357 * config/lm32/t-lm32: New file.
4358 * config/lm32/t-elf: New file.
4359 * config/lm32/t-uclinux: New file.
4361 2009-10-26 Nick Clifton <nickc@redhat.com>
4363 * config.host: Add support for RX target.
4364 * config/rx: New directory.
4365 * config/rx/rx-abi-functions.c: New file. Supplementary
4366 functions for libgcc to support the RX ABI.
4367 * config/rx/rx-abi.h: New file. Supplementary header file for
4368 libgcc RX ABI functions.
4369 * config/rx/t-rx: New file: Makefile fragment for building
4372 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
4374 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
4375 constraint of y0 to "g".
4377 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4379 * config.host: Include the s390 makefile fragments.
4380 * config/s390/32/_fixdfdi.c: New file.
4381 * config/s390/32/_fixsfdi.c: New file.
4382 * config/s390/32/_fixtfdi.c: New file.
4383 * config/s390/32/_fixunsdfdi.c: New file.
4384 * config/s390/32/_fixunssfdi.c: New file.
4385 * config/s390/32/_fixunstfdi.c: New file.
4386 * config/s390/32/t-floattodi: New file.
4387 * config/s390/libgcc-glibc.ver: New file.
4388 * config/s390/t-crtstuff: New file.
4389 * config/s390/t-linux: New file.
4390 * config/s390/t-tpf: New file.
4392 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4394 * configure.ac (AC_PREREQ): Bump to 2.64.
4396 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
4398 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
4400 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4402 * configure: Regenerate.
4404 2009-08-09 Douglas B Rupp <rupp@gnat.com>
4406 * config.host (ia64-hp-*vms*): New target.
4407 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
4410 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4412 * configure.ac: Add snippet for maintainer-mode.
4413 * configure: Regenerate.
4414 * Makefile.in (AUTOCONF, configure_deps): New variables.
4415 ($(srcdir)/configure)): New rule, active only with maintainer
4418 2009-06-23 DJ Delorie <dj@redhat.com>
4421 * config.host: Add mep support.
4423 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
4425 * config.host: Add i386/${host_address}/t-fprules-softfp and
4426 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
4428 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
4430 * config/i386/64/_multc3.c: Likewise.
4431 * config/i386/64/_powitf2.c: Likewise.
4432 * config/i386/64/eqtf2.c: Likewise.
4433 * config/i386/64/getf2.c: Likewise.
4434 * config/i386/64/letf2.c: Likewise.
4435 * config/i386/64/letf2.c: Likewise.
4436 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
4437 unsigned long long for x64 mingw targets.
4438 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
4439 (_FP_I_TYPE): Define as long long for x64 mingw target.
4441 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
4443 * config.host (vax-*-linux*): New.
4445 2009-05-31 Anthony Green <green@moxielogic.com>
4447 * config.host: Add moxie support.
4448 * config/moxie/t-moxie: New file.
4450 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
4452 * config.host: Add i386/${host_address}/t-fprules-softfp and
4453 t-softfp to tmake_file for i[34567]86-*-cygwin*.
4455 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
4457 * config.host: Add i386/${host_address}/t-fprules-softfp to
4458 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
4460 2009-04-09 Nick Clifton <nickc@redhat.com>
4462 * config/ia64/tf-signs.c: Change copyright header to refer to
4463 version 3 of the GNU General Public License with version 3.1
4464 of the GCC Runtime Library Exception and to point readers at
4465 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
4467 * config/i386/32/tf-signs.c: Likewise.
4468 * config/libbid/_addsub_dd.c: Likewise.
4469 * config/libbid/_addsub_sd.c: Likewise.
4470 * config/libbid/_addsub_td.c: Likewise.
4471 * config/libbid/_dd_to_df.c: Likewise.
4472 * config/libbid/_dd_to_di.c: Likewise.
4473 * config/libbid/_dd_to_sd.c: Likewise.
4474 * config/libbid/_dd_to_sf.c: Likewise.
4475 * config/libbid/_dd_to_si.c: Likewise.
4476 * config/libbid/_dd_to_td.c: Likewise.
4477 * config/libbid/_dd_to_tf.c: Likewise.
4478 * config/libbid/_dd_to_udi.c: Likewise.
4479 * config/libbid/_dd_to_usi.c: Likewise.
4480 * config/libbid/_dd_to_xf.c: Likewise.
4481 * config/libbid/_df_to_dd.c: Likewise.
4482 * config/libbid/_df_to_sd.c: Likewise.
4483 * config/libbid/_df_to_td.c: Likewise.
4484 * config/libbid/_di_to_dd.c: Likewise.
4485 * config/libbid/_di_to_sd.c: Likewise.
4486 * config/libbid/_di_to_td.c: Likewise.
4487 * config/libbid/_div_dd.c: Likewise.
4488 * config/libbid/_div_sd.c: Likewise.
4489 * config/libbid/_div_td.c: Likewise.
4490 * config/libbid/_eq_dd.c: Likewise.
4491 * config/libbid/_eq_sd.c: Likewise.
4492 * config/libbid/_eq_td.c: Likewise.
4493 * config/libbid/_ge_dd.c: Likewise.
4494 * config/libbid/_ge_sd.c: Likewise.
4495 * config/libbid/_ge_td.c: Likewise.
4496 * config/libbid/_gt_dd.c: Likewise.
4497 * config/libbid/_gt_sd.c: Likewise.
4498 * config/libbid/_gt_td.c: Likewise.
4499 * config/libbid/_isinfd128.c: Likewise.
4500 * config/libbid/_isinfd32.c: Likewise.
4501 * config/libbid/_isinfd64.c: Likewise.
4502 * config/libbid/_le_dd.c: Likewise.
4503 * config/libbid/_le_sd.c: Likewise.
4504 * config/libbid/_le_td.c: Likewise.
4505 * config/libbid/_lt_dd.c: Likewise.
4506 * config/libbid/_lt_sd.c: Likewise.
4507 * config/libbid/_lt_td.c: Likewise.
4508 * config/libbid/_mul_dd.c: Likewise.
4509 * config/libbid/_mul_sd.c: Likewise.
4510 * config/libbid/_mul_td.c: Likewise.
4511 * config/libbid/_ne_dd.c: Likewise.
4512 * config/libbid/_ne_sd.c: Likewise.
4513 * config/libbid/_ne_td.c: Likewise.
4514 * config/libbid/_sd_to_dd.c: Likewise.
4515 * config/libbid/_sd_to_df.c: Likewise.
4516 * config/libbid/_sd_to_di.c: Likewise.
4517 * config/libbid/_sd_to_sf.c: Likewise.
4518 * config/libbid/_sd_to_si.c: Likewise.
4519 * config/libbid/_sd_to_td.c: Likewise.
4520 * config/libbid/_sd_to_tf.c: Likewise.
4521 * config/libbid/_sd_to_udi.c: Likewise.
4522 * config/libbid/_sd_to_usi.c: Likewise.
4523 * config/libbid/_sd_to_xf.c: Likewise.
4524 * config/libbid/_sf_to_dd.c: Likewise.
4525 * config/libbid/_sf_to_sd.c: Likewise.
4526 * config/libbid/_sf_to_td.c: Likewise.
4527 * config/libbid/_si_to_dd.c: Likewise.
4528 * config/libbid/_si_to_sd.c: Likewise.
4529 * config/libbid/_si_to_td.c: Likewise.
4530 * config/libbid/_td_to_dd.c: Likewise.
4531 * config/libbid/_td_to_df.c: Likewise.
4532 * config/libbid/_td_to_di.c: Likewise.
4533 * config/libbid/_td_to_sd.c: Likewise.
4534 * config/libbid/_td_to_sf.c: Likewise.
4535 * config/libbid/_td_to_si.c: Likewise.
4536 * config/libbid/_td_to_tf.c: Likewise.
4537 * config/libbid/_td_to_udi.c: Likewise.
4538 * config/libbid/_td_to_usi.c: Likewise.
4539 * config/libbid/_td_to_xf.c: Likewise.
4540 * config/libbid/_tf_to_dd.c: Likewise.
4541 * config/libbid/_tf_to_sd.c: Likewise.
4542 * config/libbid/_tf_to_td.c: Likewise.
4543 * config/libbid/_udi_to_dd.c: Likewise.
4544 * config/libbid/_udi_to_sd.c: Likewise.
4545 * config/libbid/_udi_to_td.c: Likewise.
4546 * config/libbid/_unord_dd.c: Likewise.
4547 * config/libbid/_unord_sd.c: Likewise.
4548 * config/libbid/_unord_td.c: Likewise.
4549 * config/libbid/_usi_to_dd.c: Likewise.
4550 * config/libbid/_usi_to_sd.c: Likewise.
4551 * config/libbid/_usi_to_td.c: Likewise.
4552 * config/libbid/_xf_to_dd.c: Likewise.
4553 * config/libbid/_xf_to_sd.c: Likewise.
4554 * config/libbid/_xf_to_td.c: Likewise.
4555 * config/libbid/bid128.c: Likewise.
4556 * config/libbid/bid128_2_str.h: Likewise.
4557 * config/libbid/bid128_2_str_macros.h: Likewise.
4558 * config/libbid/bid128_2_str_tables.c: Likewise.
4559 * config/libbid/bid128_add.c: Likewise.
4560 * config/libbid/bid128_compare.c: Likewise.
4561 * config/libbid/bid128_div.c: Likewise.
4562 * config/libbid/bid128_fma.c: Likewise.
4563 * config/libbid/bid128_logb.c: Likewise.
4564 * config/libbid/bid128_minmax.c: Likewise.
4565 * config/libbid/bid128_mul.c: Likewise.
4566 * config/libbid/bid128_next.c: Likewise.
4567 * config/libbid/bid128_noncomp.c: Likewise.
4568 * config/libbid/bid128_quantize.c: Likewise.
4569 * config/libbid/bid128_rem.c: Likewise.
4570 * config/libbid/bid128_round_integral.c: Likewise.
4571 * config/libbid/bid128_scalb.c: Likewise.
4572 * config/libbid/bid128_sqrt.c: Likewise.
4573 * config/libbid/bid128_string.c: Likewise.
4574 * config/libbid/bid128_to_int16.c: Likewise.
4575 * config/libbid/bid128_to_int32.c: Likewise.
4576 * config/libbid/bid128_to_int64.c: Likewise.
4577 * config/libbid/bid128_to_int8.c: Likewise.
4578 * config/libbid/bid128_to_uint16.c: Likewise.
4579 * config/libbid/bid128_to_uint32.c: Likewise.
4580 * config/libbid/bid128_to_uint64.c: Likewise.
4581 * config/libbid/bid128_to_uint8.c: Likewise.
4582 * config/libbid/bid32_to_bid128.c: Likewise.
4583 * config/libbid/bid32_to_bid64.c: Likewise.
4584 * config/libbid/bid64_add.c: Likewise.
4585 * config/libbid/bid64_compare.c: Likewise.
4586 * config/libbid/bid64_div.c: Likewise.
4587 * config/libbid/bid64_fma.c: Likewise.
4588 * config/libbid/bid64_logb.c: Likewise.
4589 * config/libbid/bid64_minmax.c: Likewise.
4590 * config/libbid/bid64_mul.c: Likewise.
4591 * config/libbid/bid64_next.c: Likewise.
4592 * config/libbid/bid64_noncomp.c: Likewise.
4593 * config/libbid/bid64_quantize.c: Likewise.
4594 * config/libbid/bid64_rem.c: Likewise.
4595 * config/libbid/bid64_round_integral.c: Likewise.
4596 * config/libbid/bid64_scalb.c: Likewise.
4597 * config/libbid/bid64_sqrt.c: Likewise.
4598 * config/libbid/bid64_string.c: Likewise.
4599 * config/libbid/bid64_to_bid128.c: Likewise.
4600 * config/libbid/bid64_to_int16.c: Likewise.
4601 * config/libbid/bid64_to_int32.c: Likewise.
4602 * config/libbid/bid64_to_int64.c: Likewise.
4603 * config/libbid/bid64_to_int8.c: Likewise.
4604 * config/libbid/bid64_to_uint16.c: Likewise.
4605 * config/libbid/bid64_to_uint32.c: Likewise.
4606 * config/libbid/bid64_to_uint64.c: Likewise.
4607 * config/libbid/bid64_to_uint8.c: Likewise.
4608 * config/libbid/bid_b2d.h: Likewise.
4609 * config/libbid/bid_binarydecimal.c: Likewise.
4610 * config/libbid/bid_conf.h: Likewise.
4611 * config/libbid/bid_convert_data.c: Likewise.
4612 * config/libbid/bid_decimal_data.c: Likewise.
4613 * config/libbid/bid_decimal_globals.c: Likewise.
4614 * config/libbid/bid_div_macros.h: Likewise.
4615 * config/libbid/bid_dpd.c: Likewise.
4616 * config/libbid/bid_flag_operations.c: Likewise.
4617 * config/libbid/bid_from_int.c: Likewise.
4618 * config/libbid/bid_functions.h: Likewise.
4619 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4620 * config/libbid/bid_inline_add.h: Likewise.
4621 * config/libbid/bid_internal.h: Likewise.
4622 * config/libbid/bid_round.c: Likewise.
4623 * config/libbid/bid_sqrt_macros.h: Likewise.
4625 2009-04-09 Jakub Jelinek <jakub@redhat.com>
4627 * Makefile.in: Change copyright header to refer to version
4628 3 of the GNU General Public License and to point readers at the
4629 COPYING3 file and the FSF's license web page.
4630 * config.host: Likewise.
4632 2009-04-07 Alan Modra <amodra@bigpond.net.au>
4634 * config.host: Reorder and merge to match config.gcc change.
4636 2009-04-03 Alan Modra <amodra@bigpond.net.au>
4638 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
4640 2009-03-28 Joseph Myers <joseph@codesourcery.com>
4642 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
4643 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
4644 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
4645 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
4647 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
4649 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
4650 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4652 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
4654 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
4655 ia64/t-softfp-compat to tmake_file.
4657 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
4659 * config/ia64/__divxf3.asm: New.
4660 * config/ia64/_fixtfdi.asm: Likewise.
4661 * config/ia64/_fixunstfdi.asm: Likewise.
4662 * config/ia64/_floatditf.asm: Likewise.
4663 * config/ia64/t-fprules-softfp: Likewise.
4664 * config/ia64/t-softfp-compat: Likewise.
4665 * config/ia64/tf-signs.c: Likewise.
4667 2009-01-18 Ben Elliston <bje@au.ibm.com>
4669 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4671 2009-01-16 Ben Elliston <bje@au.ibm.com>
4673 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
4676 2009-01-13 Ben Elliston <bje@au.ibm.com>
4678 * config/t-softfp: New file.
4679 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
4680 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
4682 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4684 * config.host: Add m32r*-*-rtems*.
4686 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
4688 * config.host: Add m32c*-*-rtems*.
4690 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4693 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
4694 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
4695 * configure: Regenerate.
4696 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
4697 tmake_file here from gcc/config.gcc.
4698 Move extra_parts here from gcc/config.gcc.
4699 * config/i386/t-sol2: Move here from gcc/config/i386.
4700 Use gcc_srcdir instead of srcdir.
4702 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
4704 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
4707 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
4709 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
4711 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
4713 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
4715 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
4718 * config.host: Add picochip-*-*.
4720 2008-08-06 Bob Wilson <bob.wilson@acm.org>
4722 * config.host: Match more processor names for Xtensa.
4724 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
4726 * config/i386/64/t-softfp-compat: Update comments.
4728 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
4730 * config/i386/64/_divtc3-compat.c: Moved to ...
4731 * config/i386/64/_divtc3.c: Here.
4733 * config/i386/64/_multc3-compat.c: Moved to ...
4734 * config/i386/64/_multc3.c: Here.
4736 * config/i386/64/_powitf2-compat.c: Moved to ...
4737 * config/i386/64/_powitf2.c: Here.
4739 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
4740 .c suffix instead of -compat.c.
4742 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
4744 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
4745 (_FP_MUL_MEAT_D): Ditto.
4746 (_FP_DIV_MEAT_S): Ditto.
4747 (_FP_DIV_MEAT_D): Ditto.
4749 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
4751 * Makefile.in: Add support for __sync_* libgcc functions.
4753 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
4755 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
4757 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4760 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
4761 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
4763 * config/i386/64/t-fprules-softfp: Moved to ...
4764 * config/i386/64/t-softfp-compat: This. New.
4766 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
4768 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
4769 Initialize f with 0.0.
4771 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4774 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
4776 * config/i386/64/_divtc3-compat.c: New.
4777 * config/i386/64/_multc3-compat.c: Likewise.
4778 * config/i386/64/_powitf2-compat.c: Likewise.
4779 * config/i386/64/eqtf2.c: Likewise.
4780 * config/i386/64/getf2.c: Likewise.
4781 * config/i386/64/letf2.c: Likewise.
4782 * config/i386/64/t-fprules-softfp: Likewise.
4784 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4786 * config.host: Add i386/${host_address}/t-fprules-softfp to
4787 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
4788 i[34567]86-*-linux*, x86_64-*-linux*.
4790 * configure.ac: Set host_address to 64 or 32 for x86.
4791 * configure: Regenerated.
4793 * Makefile.in (config.status): Also depend on
4794 $(srcdir)/config.host.
4796 * config/i386/32/t-fprules-softfp: New.
4797 * config/i386/32/tf-signs.c: Likewise.
4799 * config/i386/64/sfp-machine.h: New. Moved from gcc.
4801 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4802 Uros Bizjak <ubizjak@gmail.com>
4804 * config/i386/32/sfp-machine.h: New.
4806 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
4808 * config/rs6000/t-ppccomm: Remove rules that conflict with
4809 auto-generated rules.
4811 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4813 * configure.ac: sinclude override.m4.
4814 * configure: Regenerate.
4816 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
4818 * configure: Regenerate.
4820 2008-06-10 Joseph Myers <joseph@codesourcery.com>
4822 * Makefile.in (DECNUMINC): Remove
4823 -I$(MULTIBUILDTOP)../../libdecnumber.
4826 2008-06-07 Joseph Myers <joseph@codesourcery.com>
4828 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
4829 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
4830 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
4831 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
4832 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
4833 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
4834 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
4835 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
4836 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
4837 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
4838 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
4839 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
4840 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
4841 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
4843 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
4845 * config.host (sh2[lbe]*-*-linux*): Allow target.
4847 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
4849 * config/rs6000/t-ppccomm: Add build rules for new files.
4850 (LIB2ADD_ST): New variable.
4852 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
4856 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
4857 * config/t-avr: New file. Build 16bit libgcc functions.
4859 2008-03-02 Jakub Jelinek <jakub@redhat.com>
4862 * config/t-slibgcc-darwin: Make install-leaf dependent on
4863 install-darwin-libgcc-stubs instead of install.
4865 2008-01-25 Joseph Myers <joseph@codesourcery.com>
4867 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
4868 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
4869 sh-*-rtemscoff*): Remove cases.
4871 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
4873 * Makefile.in (all): Use install-leaf rather than install.
4874 (install): Split most of the rule into...
4875 (install-leaf): ...this new one.
4877 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
4878 Paolo Bonzini <bonzini@gnu.org>
4881 * Makefile.in: Use @shlib_slibdir@ substitution to get
4882 correct install name on darwin.
4883 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
4885 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
4887 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
4888 cris-*-elf and cris-*-none.
4889 (crisv32-*-linux*): Similar, as cris-*-linux*.
4891 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
4893 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
4895 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
4898 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
4899 * configure: Regenerated.
4901 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
4903 * Makefile.in (dfp-filenames): Replace decimal_globals,
4904 decimal_data, binarydecimal and convert_data with
4905 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
4906 and bid_convert_data, respectively.
4908 2007-09-17 Chao-ying Fu <fu@mips.com>
4909 Nigel Stephens <nigel@mips.com>
4911 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
4912 * Makefile.in (fixed_point): Define.
4913 Check if fixed_point is yes to build support functions.
4914 * configure.ac: Check for fixed_point support.
4915 * configure: Regenerated.
4916 * gen-fixed.sh: New file to generate lists of fixed-point labels,
4917 funcs, modes, from, to.
4919 2007-09-11 Janis Johnson <janis187@us.ibm.com
4921 * Makefile.in (dfp-filenames): Add bid128_noncomp.
4923 2007-09-10 Janis Johnson <janis187@us.ibm.com>
4925 * Makefile.in (dfp-filenames): Remove decUtility, add
4926 decDouble, decPacked, decQuad, decSingle.
4928 2007-08-27 Hans Kester <hans.kester@ellips.nl>
4930 * config.host : Add x86_64-elf target.
4932 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4934 * configure.ac (set_have_cc_tls): Add a missing =.
4935 * configure: Regenerated.
4937 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4939 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
4940 and x86_64-*-linux*.
4942 * config/t-tls: New file.
4944 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
4946 * configure.ac: Include ../config/enable.m4 and
4947 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
4948 supports TLS and substitute set_have_cc_tls.
4949 * configure: Regenerated.
4951 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
4953 * Makefile.in: Use libbid for DFP when BID is enabled.
4955 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
4957 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
4958 extra_parts. Add config/i386/t-cygming to tmake_file.
4959 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
4961 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
4962 Danny Smith <dannysmith@users.sourceforge.net>
4965 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
4966 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
4967 * config/i386/t-crtfm: Compile crtfastmath.o with
4968 -minline-all-stringops.
4970 2007-05-10 Richard Sandiford <richard@codesourcery.com>
4972 * config.host (sparc-wrs-vxworks): New target.
4974 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
4976 * config.host: Recognize fido.
4978 2007-04-04 Janis Johnson <janis187@us.ibm.com>
4980 * configure: Check host, not target, for decimal float support.
4982 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
4984 * config/i386/t-crtpc: New file.
4985 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
4986 (x86_64-*-linux*): Ditto.
4988 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
4990 * config.host (x86_64-*-mingw*): New target.
4992 2007-03-23 Michael Meissner <michael.meissner@amd.com>
4993 H.J. Lu <hongjiu.lu@intel.com>
4995 * Makefile.in (enable_decimal_float): New.
4997 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
4998 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
4999 (decbits-filenames): This.
5000 (decbits-objects): New.
5001 (libgcc-objects): Add $(decbits-objects).
5003 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
5004 Substitute enable_decimal_float.
5005 * configure: Regenerated.
5007 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
5009 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5011 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5013 * Makefile.in (install-info): New dummy target.
5015 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5017 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5019 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5021 * Makefile.in: Add install-html and install-pdf dummy
5024 2007-02-05 Roger Sayle <roger@eyesopen.com>
5025 Daniel Jacobowitz <dan@codesourcery.com>
5027 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5028 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5029 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5031 2007-01-29 Janis Johnson <janis187@us.ibm.com>
5033 * Makefile.in (dec-filenames): Add decExcept.
5035 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5038 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5041 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5043 * configure.ac: Add --enable-version-specific-runtime-libs.
5044 Correct $slibdir default.
5045 * configure: Regenerated.
5047 2007-01-23 Joseph Myers <joseph@codesourcery.com>
5049 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5051 2007-01-21 Andrew Pinski <pinskia@gmail.com>
5054 * config.host (alpha*-*-linux*): Set extra_parts.
5056 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5058 * config/sh/t-linux: New.
5059 * config.host (sh*-*-linux*): Set tmake_file.
5061 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5063 * Makefile.in (install): Handle multilibs.
5065 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5067 * Makefile.in: Added .PHONY entry for documentation targets.
5069 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5071 * Makefile.in: Add empty info, html, dvi, pdf targets.
5073 2007-01-04 Mike Stump <mrs@apple.com>
5075 * Makefile.in (MAKEINFO): Remove.
5078 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
5080 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5081 * configure: Regenerate.
5082 * Makefile.in (host_subdir): Substitute it.
5083 (gcc_objdir): Use it.
5085 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5087 * config.host (ia64*-*-linux*): Set tmake_file.
5089 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5091 * Makefile.in (version): Define.
5093 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5094 Paolo Bonzini <bonzini@gnu.org>
5096 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5097 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5098 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5099 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5100 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5101 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5102 * configure: Generated.