1 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
3 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
4 FP_EX_DENORM. Store result to volatile location after SSE division
5 to close interrupt window. Remove unneeded fwait after x87
6 division since interrupt window will be closed by emitted fstp.
7 Rewrite FP_EX_INEXACT handling.
9 2013-11-06 Joseph Myers <joseph@codesourcery.com>
11 * soft-fp/README: Update.
12 * soft-fp/adddf3.c: Update from glibc.
13 * soft-fp/addsf3.c: Likewise.
14 * soft-fp/addtf3.c: Likewise.
15 * soft-fp/divdf3.c: Likewise.
16 * soft-fp/divsf3.c: Likewise.
17 * soft-fp/divtf3.c: Likewise.
18 * soft-fp/double.h: Likewise.
19 * soft-fp/eqdf2.c: Likewise.
20 * soft-fp/eqsf2.c: Likewise.
21 * soft-fp/eqtf2.c: Likewise.
22 * soft-fp/extenddftf2.c: Likewise.
23 * soft-fp/extended.h: Likewise.
24 * soft-fp/extendsfdf2.c: Likewise.
25 * soft-fp/extendsftf2.c: Likewise.
26 * soft-fp/extendxftf2.c: Likewise.
27 * soft-fp/fixdfdi.c: Likewise.
28 * soft-fp/fixdfsi.c: Likewise.
29 * soft-fp/fixdfti.c: Likewise.
30 * soft-fp/fixsfdi.c: Likewise.
31 * soft-fp/fixsfsi.c: Likewise.
32 * soft-fp/fixsfti.c: Likewise.
33 * soft-fp/fixtfdi.c: Likewise.
34 * soft-fp/fixtfsi.c: Likewise.
35 * soft-fp/fixtfti.c: Likewise.
36 * soft-fp/fixunsdfdi.c: Likewise.
37 * soft-fp/fixunsdfsi.c: Likewise.
38 * soft-fp/fixunsdfti.c: Likewise.
39 * soft-fp/fixunssfdi.c: Likewise.
40 * soft-fp/fixunssfsi.c: Likewise.
41 * soft-fp/fixunssfti.c: Likewise.
42 * soft-fp/fixunstfdi.c: Likewise.
43 * soft-fp/fixunstfsi.c: Likewise.
44 * soft-fp/fixunstfti.c: Likewise.
45 * soft-fp/floatdidf.c: Likewise.
46 * soft-fp/floatdisf.c: Likewise.
47 * soft-fp/floatditf.c: Likewise.
48 * soft-fp/floatsidf.c: Likewise.
49 * soft-fp/floatsisf.c: Likewise.
50 * soft-fp/floatsitf.c: Likewise.
51 * soft-fp/floattidf.c: Likewise.
52 * soft-fp/floattisf.c: Likewise.
53 * soft-fp/floattitf.c: Likewise.
54 * soft-fp/floatundidf.c: Likewise.
55 * soft-fp/floatundisf.c: Likewise.
56 * soft-fp/floatunditf.c: Likewise.
57 * soft-fp/floatunsidf.c: Likewise.
58 * soft-fp/floatunsisf.c: Likewise.
59 * soft-fp/floatunsitf.c: Likewise.
60 * soft-fp/floatuntidf.c: Likewise.
61 * soft-fp/floatuntisf.c: Likewise.
62 * soft-fp/floatuntitf.c: Likewise.
63 * soft-fp/gedf2.c: Likewise.
64 * soft-fp/gesf2.c: Likewise.
65 * soft-fp/getf2.c: Likewise.
66 * soft-fp/ledf2.c: Likewise.
67 * soft-fp/lesf2.c: Likewise.
68 * soft-fp/letf2.c: Likewise.
69 * soft-fp/muldf3.c: Likewise.
70 * soft-fp/mulsf3.c: Likewise.
71 * soft-fp/multf3.c: Likewise.
72 * soft-fp/negdf2.c: Likewise.
73 * soft-fp/negsf2.c: Likewise.
74 * soft-fp/negtf2.c: Likewise.
75 * soft-fp/op-1.h: Likewise.
76 * soft-fp/op-2.h: Likewise.
77 * soft-fp/op-4.h: Likewise.
78 * soft-fp/op-8.h: Likewise.
79 * soft-fp/op-common.h: Likewise.
80 * soft-fp/quad.h: Likewise.
81 * soft-fp/single.h: Likewise.
82 * soft-fp/soft-fp.h: Likewise.
83 * soft-fp/subdf3.c: Likewise.
84 * soft-fp/subsf3.c: Likewise.
85 * soft-fp/subtf3.c: Likewise.
86 * soft-fp/truncdfsf2.c: Likewise.
87 * soft-fp/trunctfdf2.c: Likewise.
88 * soft-fp/trunctfsf2.c: Likewise.
89 * soft-fp/trunctfxf2.c: Likewise.
90 * soft-fp/unorddf2.c: Likewise.
91 * soft-fp/unordsf2.c: Likewise.
92 * soft-fp/unordtf2.c: Likewise.
94 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
96 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
97 (_FP_MUL_MEAT_D): Ditto.
98 (_FP_DIV_MEAT_S): Ditto.
99 (_FP_DIV_MEAT_D): Ditto.
100 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
101 t-softfp-sfdf and t-softfp to tmake_file.
103 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
105 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
106 * config/i386/crtprec.c: Ditto.
108 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
109 Shiva Chen <shiva0217@gmail.com>
111 * config.host (nds32*-elf*): Add nds32 target.
112 * config/nds32 : New directory and files.
114 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
116 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
117 * config.host (cpu_type) <Setting default>: Add entry for
119 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
120 <crisv32-*-linux*>: Adjust.
121 * longlong.h: Wrap the whole CRIS section in a single
122 defined(__CRIS__) conditional. Add comment about add_ssaaaa
124 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
126 [__CRIS__] (__umulsidi3): Define.
127 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
128 * config/cris/sfp-machine.h: New file.
129 * config/cris/umulsidi3.S: New file.
130 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
131 * config/cris/arit.c (SIGNMULT): New macro.
132 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
133 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
134 saving 3 out of originally 33 cycles from the fastest
135 path, 3 out of 54 from the medium path and one from the longest
136 path. Improve comments.
138 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
140 * sync.c: Remove static aliases and define each function directly
143 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
145 * config.host (hppa*64*-*-linux*): Define extra_parts.
146 (hppa*-*-linux*): Likewise.
148 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
150 * config/arc/crtgend.S: Add 2013 to Copyright years.
151 * config/arc/gmon/atomic.h: Likewise.
152 * config/arc/gmon/auxreg.h: Likewise.
153 * config/arc/gmon/sys/gmon_out.h: Likewise.
154 * config/arc/gmon/sys/gmon.h: Likewise.
155 * config/arc/gmon/prof-freq.c: Likewise.
156 * config/arc/gmon/mcount.c: Likewise.
157 * config/arc/gmon/prof-freq-stub.S: Likewise.
158 * config/arc/gmon/gmon.c: Likewise.
159 * config/arc/gmon/machine-gmon.h: Likewise.
160 * config/arc/gmon/profil.S: Likewise.
161 * config/arc/gmon/dcache_linesz.S: Likewise.
162 * config/arc/crtg.S: Likewise.
163 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
164 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
165 * config/arc/ieee-754/adddf3.S: Likewise.
166 * config/arc/ieee-754/truncdfsf2.S: Likewise.
167 * config/arc/ieee-754/fixsfsi.S: Likewise.
168 * config/arc/ieee-754/gtsf2.S: Likewise.
169 * config/arc/ieee-754/floatsisf.S: Likewise.
170 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
171 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
172 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
173 * config/arc/ieee-754/fixdfsi.S: Likewise.
174 * config/arc/ieee-754/addsf3.S: Likewise.
175 * config/arc/ieee-754/gesf2.S: Likewise.
176 * config/arc/ieee-754/floatsidf.S: Likewise.
177 * config/arc/ieee-754/extendsfdf2.S: Likewise.
178 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
179 * config/arc/ieee-754/gtdf2.S: Likewise.
180 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
181 * config/arc/ieee-754/uneqdf2.S: Likewise.
182 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
183 * config/arc/ieee-754/uneqsf2.S: Likewise.
184 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
185 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
186 * config/arc/ieee-754/eqdf2.S: Likewise.
187 * config/arc/ieee-754/ordsf2.S: Likewise.
188 * config/arc/ieee-754/divsf3.S: Likewise.
189 * config/arc/ieee-754/divdf3.S: Likewise.
190 * config/arc/ieee-754/floatunsidf.S: Likewise.
191 * config/arc/ieee-754/orddf2.S: Likewise.
192 * config/arc/ieee-754/eqsf2.S: Likewise.
193 * config/arc/ieee-754/gedf2.S: Likewise.
194 * config/arc/crtn.S: Likewise.
195 * config/arc/crti.S: Likewise.
196 * config/arc/t-arc700-uClibc: Likewise.
197 * config/arc/asm.h: Likewise.
198 * config/arc/libgcc-excl.ver: Likewise.
199 * config/arc/t-arc-newlib: Likewise.
200 * config/arc/divtab-arc700.c: Likewise.
201 * config/arc/initfini.c: Likewise.
202 * config/arc/fp-hack.h: Likewise.
204 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
205 Diego Novillo <dnovillo@google.com>
207 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
208 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
209 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
210 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
212 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
213 Brendan Kehoe <brendan@zen.org>
214 Simon Cook <simon.cook@embecosm.com>
216 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
217 * config/arc: New directory.
218 * longlong.h [__arc__] (umul_ppmm): Remove.
219 [__arc__] (__umulsidi3): Define.
220 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
221 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
223 2013-09-17 Jacek Caban <jacek@codeweavers.com>
225 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
227 * config/i386/gthr-win32.h: Likewise.
229 2013-09-16 DJ Delorie <dj@redhat.com>
231 * config/rl78/vregs.h: Add G10 register definitions.
232 * config/rl78/lib2mul.c: Enable for RL78/G10.
233 * config/rl78/lib2div.c: Likewise.
234 * config/rl78/lshrsi3.S: Use vregs.h.
235 * config/rl78/cmpsi2.S: Likewise.
236 * config/rl78/trampoline.S: Likewise.
237 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
239 2013-09-14 DJ Delorie <dj@redhat.com>
240 Nick Clifton <nickc@redhat.com>
242 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
243 * config/rl78/vregs.h: New.
244 * config/rl78/signbit.S: New file. Implements signbit function.
245 * config/rl78/divmodsi.S: New.
246 * config/rl78/divmodhi.S: New.
247 * config/rl78/divmodqi.S: New.
248 * config/rl78/t-rl78: Build them here...
249 * config/rl78/lib2div.c: ...but not here.
251 2013-09-12 DJ Delorie <dj@redhat.com>
253 * config.host (msp*-*-elf): New.
254 * config/msp430/: New port.
256 2013-08-18 Iain Sandoe <iain@codesourcery.com>
258 PR gcov-profile/58127
259 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
260 __thread var for emulated TLS.
261 (__gcov_indirect_call_counters): Likewise.
263 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
264 Catherine Moore <clm@codesourcery.com>
265 Richard Sandiford <rdsandiford@googlemail.com>
267 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
268 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
269 (CALL_STUB_NO_RET): Likewise.
270 (CALL_STUB_RET): Likewise.
271 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
272 __mips16_ret call/return stub symbols.
273 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
276 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
278 * config.host <mips*-*-linux*>: Remove a stray comment.
280 2013-08-10 Jan Hubicka <jh@suse.cz>
282 Work around binutils PR14342
283 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
284 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
285 (L_gcov_indirect_call_profiler_v2): New.
287 2013-08-06 Jan Hubicka <jh@suse.cz>
289 * libgcov.c (__gcov_indirect_call_callee,
290 __gcov_indirect_call_counters): New global vars.
291 (__gcov_indirect_call_profiler): replace by ...
292 (__gcov_indirect_call_profiler_v2) ... this one.
294 2013-08-06 Caroline Tice <cmtice@google.com>
296 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
297 vtv_start_preinit.o and vtv_end_preinit.o.
298 * configure.ac: Add code to check/set enable_vtable_verify.
299 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
301 * vtv_start_preinit.c: New file.
302 * vtv_end_preinit.c: New file.
303 * vtv_start.c: New file.
304 * vtv_end.c: New file.
305 * configure: Regenerated.
307 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
309 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
310 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
311 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
312 GPL-3.0-with-GCC-exception.
314 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
316 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
319 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
321 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
322 mapping for FPRs when creating the fallback framestate.
324 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
327 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
328 (__round_s2_const, __round_u2_const)
329 (__round_s4_const, __round_u4_const, __round_x8):
330 Saturate result if addition result cannot be represented.
332 2013-07-15 Matthias Klose <doko@ubuntu.com>
334 * libgcc2.c: Don't include <limits.h>.
336 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
338 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
340 2013-07-06 Jakub Jelinek <jakub@redhat.com>
343 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
345 2013-06-28 Jakub Jelinek <jakub@redhat.com>
348 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
350 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
351 instead of table lookups.
352 (__popcountDI2): Likewise.
354 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
356 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
359 2013-06-21 Joseph Myers <joseph@codesourcery.com>
362 * soft-fp/adddf3.c: Update from glibc.
363 * soft-fp/addsf3.c: Likewise.
364 * soft-fp/addtf3.c: Likewise.
365 * soft-fp/divdf3.c: Likewise.
366 * soft-fp/divsf3.c: Likewise.
367 * soft-fp/divtf3.c: Likewise.
368 * soft-fp/double.h: Likewise.
369 * soft-fp/eqdf2.c: Likewise.
370 * soft-fp/eqsf2.c: Likewise.
371 * soft-fp/eqtf2.c: Likewise.
372 * soft-fp/extenddftf2.c: Likewise.
373 * soft-fp/extended.h: Likewise.
374 * soft-fp/extendsfdf2.c: Likewise.
375 * soft-fp/extendsftf2.c: Likewise.
376 * soft-fp/fixdfdi.c: Likewise.
377 * soft-fp/fixdfsi.c: Likewise.
378 * soft-fp/fixsfdi.c: Likewise.
379 * soft-fp/fixsfsi.c: Likewise.
380 * soft-fp/fixtfdi.c: Likewise.
381 * soft-fp/fixtfsi.c: Likewise.
382 * soft-fp/fixunsdfdi.c: Likewise.
383 * soft-fp/fixunsdfsi.c: Likewise.
384 * soft-fp/fixunssfdi.c: Likewise.
385 * soft-fp/fixunssfsi.c: Likewise.
386 * soft-fp/fixunstfdi.c: Likewise.
387 * soft-fp/fixunstfsi.c: Likewise.
388 * soft-fp/floatdidf.c: Likewise.
389 * soft-fp/floatdisf.c: Likewise.
390 * soft-fp/floatditf.c: Likewise.
391 * soft-fp/floatsidf.c: Likewise.
392 * soft-fp/floatsisf.c: Likewise.
393 * soft-fp/floatsitf.c: Likewise.
394 * soft-fp/floatundidf.c: Likewise.
395 * soft-fp/floatundisf.c: Likewise.
396 * soft-fp/floatunditf.c: Likewise.
397 * soft-fp/floatunsidf.c: Likewise.
398 * soft-fp/floatunsisf.c: Likewise.
399 * soft-fp/floatunsitf.c: Likewise.
400 * soft-fp/gedf2.c: Likewise.
401 * soft-fp/gesf2.c: Likewise.
402 * soft-fp/getf2.c: Likewise.
403 * soft-fp/ledf2.c: Likewise.
404 * soft-fp/lesf2.c: Likewise.
405 * soft-fp/letf2.c: Likewise.
406 * soft-fp/muldf3.c: Likewise.
407 * soft-fp/mulsf3.c: Likewise.
408 * soft-fp/multf3.c: Likewise.
409 * soft-fp/negdf2.c: Likewise.
410 * soft-fp/negsf2.c: Likewise.
411 * soft-fp/negtf2.c: Likewise.
412 * soft-fp/op-1.h: Likewise.
413 * soft-fp/op-2.h: Likewise.
414 * soft-fp/op-4.h: Likewise.
415 * soft-fp/op-8.h: Likewise.
416 * soft-fp/op-common.h: Likewise.
417 * soft-fp/quad.h: Likewise.
418 * soft-fp/single.h: Likewise.
419 * soft-fp/soft-fp.h: Likewise.
420 * soft-fp/subdf3.c: Likewise.
421 * soft-fp/subsf3.c: Likewise.
422 * soft-fp/subtf3.c: Likewise.
423 * soft-fp/truncdfsf2.c: Likewise.
424 * soft-fp/trunctfdf2.c: Likewise.
425 * soft-fp/trunctfsf2.c: Likewise.
426 * soft-fp/unorddf2.c: Likewise.
427 * soft-fp/unordsf2.c: Likewise.
428 * soft-fp/unordtf2.c: Likewise.
429 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
430 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
431 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
432 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
433 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
434 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
435 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
436 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
437 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
438 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
439 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
440 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
442 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
444 * config/mips/lib2funcs.c: New file.
445 * config/mips/t-mips (LIB2ADD_ST): Add it.
447 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
450 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
451 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
453 2013-06-08 Walter Lee <walt@tilera.com>
455 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
456 Replace int64_t with long long. Add __extension__ where
458 * config/tilepro/atomic.c: Include config.h.
460 2013-06-06 Douglas B Rupp <rupp@adacore.com>
462 * config.host (arm-wrs-vxworks): Configure with other soft float.
464 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
466 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
467 (mips64r5900el-*-elf*): New configurations.
469 2013-06-04 Alan Modra <amodra@gmail.com>
471 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
473 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
475 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
477 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
479 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
480 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
481 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
483 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
485 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
486 (powerpc-wrs-vxworks): Likewise.
488 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
490 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
491 signal frames as well.
492 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
493 STACK_BIAS to the CFA offset.
495 2013-05-17 Richard Henderson <rth@redhat.com>
498 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
499 (execute_cfa_program): Use it when storing to fs->regs.
501 2013-05-08 Kai Tietz <ktietz@redhat.com>
503 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
504 (__deregister_frame_info): Likewise.
506 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
508 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
511 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
513 2013-04-25 Alan Modra <amodra@gmail.com>
515 * config.host: Match little-endian powerpc-linux.
517 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
519 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
520 as 'unsigned long long' instead of 'unsigned long'.
521 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
524 2013-04-10 Julian Brown <julian@codesourcery.com>
526 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
527 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
528 unsigned char/unsigned short.
529 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
531 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
534 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
536 2013-04-04 Meador Inge <meadori@codesourcery.com>
538 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
539 computing the location of the link register.
540 (aeabi_uldivmod): Ditto.
542 2013-03-27 Kai Tietz <ktietz@redhat.com>
544 * config.host: Add support for cygwin x64 target.
545 * configure: Regenerated.
547 2013-03-26 Walter Lee <walt@tilera.com>
549 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
550 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
552 2013-03-25 Kai Tietz <ktietz@redhat.com>
554 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
556 2013-03-20 Robert Mason <rbmj@verizon.net>
558 * config/vxlib-tls.c (__gthread_get_tsd_data,)
559 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
560 (__gthread_leave_tsd_dtor_context): Add prototypes.
561 (tls_delete_hook): Update.
563 2013-03-20 Catherine Moore <clm@codesourcery.com>
564 Joseph Myers <joseph@codesourcery.com>
565 Chao-ying Fu <fu@mips.com>
567 * config/mips/mips16.S: Don't build for microMIPS.
568 * config/mips/linux-unwind.h: Handle microMIPS frame.
569 * config/mips/crtn.S (fini, init): New labels.
571 2013-03-14 Jakub Jelinek <jakub@redhat.com>
573 PR tree-optimization/53265
574 * unwind-dw2.c (execute_cfa_program): Avoid
575 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
576 on targets with DWARF_FRAME_REGISTERS < 32.
578 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
581 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
582 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
584 2013-03-07 Sriraman Tallam <tmsriram@google.com>
586 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
587 sandybridge processors.
589 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
592 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
595 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
597 * config/microblaze/crti.S: Setup stack protection at entry
599 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
601 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
602 (__rotldi3): Shift bytewise if applicable.
604 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
606 * config/aarch64/sync-cache.c
607 (__aarch64_sync_cache_range): Silence warnings.
609 2013-02-25 Catherine Moore <clm@codesourcery.com>
612 2013-02-24 Catherine Moore <clm@codesourcery.com>
613 Joseph Myers <joseph@codesourcery.com>
614 Chao-ying Fu <fu@mips.com>
616 * config/mips/mips16.S: Don't build for microMIPS.
617 * config/mips/linux-unwind.h: Handle microMIPS frame.
618 * config/mips/crtn.S (fini, init): New labels.
620 2013-02-24 Catherine Moore <clm@codesourcery.com>
621 Joseph Myers <joseph@codesourcery.com>
622 Chao-ying Fu <fu@mips.com>
624 * config/mips/mips16.S: Don't build for microMIPS.
625 * config/mips/linux-unwind.h: Handle microMIPS frame.
626 * config/mips/crtn.S (fini, init): New labels.
628 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
629 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
632 2013-02-16 Alan Modra <amodra@gmail.com>
635 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
636 (ppc_fallback_frame_state): Always set up save locations for fp
637 and altivec. Don't bother with non-callee-saved regs, r0-r13
638 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
640 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
643 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
645 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
646 _ssmulha3, _usmulusa3, _ssmulsa3.
647 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
648 (__muldi3): XCALL __muldi3_6 instead of rcall.
649 (__umulsidi3, __mulsidi3): New functions.
650 (do_prologue_saves, do_epilogue_restores): New .macros.
651 (__divdi3_moddi3): Use them.
652 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
653 (__usmulusa3, __ssmulsa3): New functions.
655 2013-02-11 Iain Sandoe <iain@codesourcery.com>
656 Jack Howarth <howarth@bromo.med.uc.edu>
657 Patrick Marlier <patrick.marlier@gmail.com>
660 * config/darwin-crt-tm.c: Remove dummy functions hack.
662 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
665 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
666 * config/avr/lib2-object.mk: New iterator to build objects from it.
667 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
669 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
670 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
671 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
672 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
673 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
674 * config/avr/lib1funcs-fixed.S: Implement them.
676 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
678 Update copyright years.
680 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
683 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
684 Add crtcxa to extra_parts.
685 * config/rs6000/exit.h: New file.
686 * config/rs6000/cxa_atexit.c: New file.
687 * config/rs6000/cxa_finalize.c: New file.
688 * config/rs6000/crtcxa.c: New file.
689 * config/rs6000/t-aix-cxa: New file.
690 * config/rs6000/libgcc-aix-cxa.ver: New file.
692 2013-01-31 Nick Clifton <nickc@redhat.com>
694 * config/v850/lib1funcs.S: Add support for e3v5 architecture
697 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
700 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
701 _mulQQ, _mulHQ, _mulHA, _mulSA,
702 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
703 _divQQ, _divHQ, _divHA, _divSA,
704 _divUQQ, _divUHQ, _divUHA, _divUSA.
706 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
708 * config.host(microblaze*-linux*): tmake_file: Remove
709 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
710 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
711 to exclude functions from being built with libgcc.c and use
712 the microblaze assembly.
714 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
716 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
719 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
721 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
722 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
723 __UINTPTR_TYPE__; also cast 'base' to the same type before the
726 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
728 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
729 loop start address for cache clearing.
731 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
733 * config/avr/lib1funcs.S: Remove trailing blanks.
734 * config/avr/lib1funcs-fixed.S: Ditto.
736 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
738 * config/avr/avr-lib.h: Add GPL copyright notice.
740 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
742 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
743 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
744 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
745 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
747 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
749 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
750 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
752 2013-01-04 Nick Clifton <nickc@redhat.com>
754 * config/v850/lib1funcs.S: Only provide CALLT support functions if
755 the CALLT instruction is supported.
757 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
759 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
760 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
762 2012-12-13 John Tytgat <John@bass-software.com>
764 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
767 2012-12-12 Jakub Jelinek <jakub@redhat.com>
770 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
771 undefined signed overflows.
773 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
776 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
778 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
780 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
781 (FP_TRAPPING_EXCEPTIONS): Define.
782 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
783 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
785 2012-12-04 Richard Henderson <rth@redhat.com>
788 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
790 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
792 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
793 (FP_EX_SHIFT): Define.
794 (FP_TRAPPING_EXCEPTIONS): Define.
796 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
798 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
799 (FP_ROUNDMODE): Use FP_RND_MASK.
800 * config/aarch64/sfp-exceptions.c: New.
801 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
802 Use __sfp_handle_exceptions.
804 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
806 * config.host: (arm*-*-freebsd*): Remove.
807 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
808 (arm*-*-elf*): Remove.
809 (arm*-*-wince-pe*): Remove.
810 * arm/unwind-arm.c (struct fpa_reg): Delete.
811 (struct fpa_regs): Delete.
812 (phase1_vrs): Remove fpa element.
813 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
814 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
815 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
816 * ieee754-sf.S (floatundisf): Remove FPA support.
817 (floatdisf): Likewise.
818 * ieee75f-df.S (floatundidf): Likewise.
819 (floatdidf): Likewise.
821 2012-11-29 Kai Tietz <ktietz@redhat.com>
824 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
825 * unwind-generic.h: Likewise.
826 * unwind-seh.c: Likewise.
828 2012-11-28 Richard Henderson <rth@redhat.com>
831 * emutls.c (__emutls_get_address): Avoid race condition between
832 obj->loc.offset read and emutls_key initialization.
834 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
836 Adjust decimal point of signed accum mode to GCC default.
839 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
841 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
842 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
844 (__divqq3, __divha3, __divsa3): Adjust to new position of
845 decimal point of signed accum types.
847 (__mulusa3_round): New function.
849 (__divqq_helper): New function.
850 (__udivuqq3): Use it.
852 2012-11-20 Jakub Jelinek <jakub@redhat.com>
855 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
857 2012-11-18 Teresa Johnson <tejohnson@google.com>
860 * libgcov.c (gcov_exit): Remove merged program summary
861 comparison unless !GCOV_LOCKED.
863 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
865 * soft-fp: Updated from glibc upstream.
867 2012-11-06 Ian Lance Taylor <iant@google.com>
869 * generic-morestack.c (__generic_morestack): Align the returned
870 stack pointer to a 32 byte boundary.
871 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
872 increment the return address until we have decided that we don't
873 have a varargs function.
874 (__morestack) [32-bit]: Align stack correctly when calling C
876 (__morestack) [64-bit]: Likewise.
878 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
880 * configure: Regenerate.
882 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
885 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
886 * config/i386/sfp-machine.h: Guard exception handling
887 code with _SOFT_FLOAT.
888 * config/i386/32/sfp-machine.h: Guard rounding handling
889 code with _SOFT_FLOAT.
890 * config/i386/64/sfp-machine.h: Ditto.
892 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
894 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
897 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
899 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
900 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
901 when appropriate. Correct structure element types.
902 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
903 -minline-all-stringops from compile flags.
905 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
907 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
909 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
911 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
913 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
915 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
918 2012-10-23 Ian Bolton <ian.bolton@arm.com>
919 Jim MacArthur <jim.macarthur@arm.com>
920 Marcus Shawcroft <marcus.shawcroft@arm.com>
921 Nigel Stephens <nigel.stephens@arm.com>
922 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
923 Richard Earnshaw <rearnsha@arm.com>
924 Sofiane Naci <sofiane.naci@arm.com>
925 Stephen Thomas <stephen.thomas@arm.com>
926 Tejas Belagod <tejas.belagod@arm.com>
927 Yufeng Zhang <yufeng.zhang@arm.com>
929 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
930 * config/aarch64/crti.S: New file.
931 * config/aarch64/crtn.S: New file.
932 * config/aarch64/linux-unwind.h: New file.
933 * config/aarch64/sfp-machine.h: New file.
934 * config/aarch64/sync-cache.c: New file.
935 * config/aarch64/t-aarch64: New file.
936 * config/aarch64/t-softfp: New file.
938 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
940 * config/mmix/crti.S: Mark program and data addresses using PRELD.
941 Remove typo'd and unnecessary alignment-LOC for .data. Remove
942 no-longer-needed LDBU insns.
944 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
947 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
948 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
950 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
952 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
954 2012-10-15 Matthias Klose <doko@ubuntu.com>
956 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
958 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
960 * configure: Regenerate.
961 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
963 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
965 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
966 instructions for 64bit targets only.
968 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
970 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
971 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
972 * config/i386/32/sfp-machine.h: ... here.
973 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
974 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
977 2012-10-07 Matthias Klose <doko@ubuntu.com>
979 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
981 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
983 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
985 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
986 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
987 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
990 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
993 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
996 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
999 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1000 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1001 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1003 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1006 * config/sh/linux-atomic.S: Delete.
1007 * config/sh/linux-atomic.c: New.
1008 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1009 linux-atomic.c. Add cflags to disable warnings.
1011 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1014 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1016 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1017 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1018 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1019 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
1020 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1022 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1024 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1026 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1027 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1029 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
1031 * config.host (hppa-*-openbsd*): New target.
1032 * config/pa/t-openbsd: New file.
1034 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
1037 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1038 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1039 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1040 (__divsa3): Use __negsi2 to negate r_quoL.
1041 * config/avr/lib1funcs.S (FALIAS): New macro.
1042 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1043 (__negsi2): ...this new function.
1044 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1045 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1046 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1047 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1048 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1049 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1051 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1054 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1055 (lshrsi3): Reimplement as lshrsi3_r0.
1057 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1060 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1063 2012-09-07 Teresa Johnson <tejohnson@google.com>
1065 PR gcov-profile/54487
1066 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
1069 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
1072 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1073 not configured --with-avrlibc=no.
1074 * config/avr/t-avrlibc: New file.
1075 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1076 (DPBIT_FUNCS): Ditto.
1077 (TPBIT_FUNCS): Ditto.
1079 2012-09-04 Teresa Johnson <tejohnson@google.com>
1081 * libgcov.c (struct gcov_summary_buffer): New structure.
1082 (gcov_histogram_insert): New function.
1083 (gcov_compute_histogram): Ditto.
1084 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1085 histograms during summary merging.
1087 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
1089 * config.host (x86_64-*-openbsd*): New target.
1091 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1093 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1096 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1099 * config/avr/t-avr (conv_X): Rename to func_X.
1101 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1104 * config/avr/lib1funcs-fixed.S: New file.
1105 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1106 after they are used.
1107 (neg2, neg4): New macros.
1108 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1109 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1110 (__umulhisi3): Speed up MUL variant if there is enough flash.
1111 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1113 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1114 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1115 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1116 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1117 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1118 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1119 (LIB2FUNCS_EXCLUDE): Add supported functions.
1121 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
1123 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1124 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1126 * fixed-obj.mk: Only expand dependency if $o is not in
1129 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1131 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1133 2012-08-22 Joseph Myers <joseph@codesourcery.com>
1135 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1136 depend on --enable-shared.
1137 ($(lib1asmfuncs-o)): Use %.vis files independent of
1139 * static-object.mk ($(base)$(objext), $(base).vis)
1140 ($(base)_s$(objext)): Use same rules for visibility handling as in
1143 2012-08-21 Ian Lance Taylor <iant@google.com>
1145 * config/i386/morestack.S (__morestack_non_split): Increase amount
1146 of space allocated for non-split code stack.
1148 2012-08-19 Joseph Myers <joseph@codesourcery.com>
1150 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1151 even if inhibit_libc.
1153 2012-08-17 Julian Brown <julian@codesourcery.com>
1155 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1156 -fexceptions -fnon-call-exceptions if not defined.
1157 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1158 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1160 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1162 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1165 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
1167 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1168 rs6000/t-slibgcc-aix.
1170 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1172 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1174 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1176 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1178 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1181 * Makefile.in (version): Replace top_srcdir with srcdir.
1183 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1185 * Makefile.in (version): set to BASE-VER file from gcc directory.
1187 2012-08-01 Nick Clifton <nickc@redhat.com>
1189 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1190 Implements __clrsb for an HImode argument.
1192 2012-07-31 Nick Clifton <nickc@redhat.com>
1194 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1195 Implements __clrsb for an HImode argument.
1196 * config/stormy16/clrsbhi2.c: New file:
1197 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1199 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1201 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1203 2012-07-19 Tristan Gingold <gingold@adacore.com>
1204 Richard Henderson <rth@redhat.com>
1206 * unwind-seh.c: New file.
1207 * unwind-generic.h: Include windows.h for SEH.
1208 (_Unwind_Exception): Use 6 private fields for SEH.
1209 (_GCC_specific_handler): Declare.
1210 * unwind-c.c (__gcc_personality_seh0): New function.
1212 * config/i386/libgcc-cygming.ver: New file.
1213 * config/i386/t-seh-eh: New file.
1214 * config.host (x86_64-*-mingw*): Default to seh.
1216 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1218 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1220 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
1222 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1223 __builtin_expect when checking for exceptions.
1224 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1226 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1228 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1229 function declaration.
1230 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1232 * config/ia64/sfp-exceptions.c: New.
1233 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
1235 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1237 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1238 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1239 * config/i386/64/sfp-machine: ... (delete here) ...
1240 * config/i386/sfp-machine.h: ... to here.
1241 (FP_EX_MASK): Remove.
1243 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1245 2012-06-11 Sriraman Tallam <tmsriram@google.com>
1247 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1248 * config/i386/libgcc-sol2.ver: Ditto.
1249 * config/i386/libgcc-glibc.ver: Ditto.
1251 2012-06-11 Roland McGrath <mcgrathr@google.com>
1253 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1254 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1257 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
1259 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1260 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1261 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1262 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1263 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
1264 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
1265 * config/i386/64/sfp-machine: ... (delete here) ...
1266 * config/i386/sfp-machine.h: ... to here.
1268 (__sfp_handle_exceptions): New function declaration.
1269 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1270 * config/i386/sfp-exceptions.c: New.
1271 * config/i386/t-softfp: New.
1272 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
1273 i386/t-softfp to tmake_file.
1275 2012-06-03 David S. Miller <davem@davemloft.net>
1277 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
1280 2012-05-31 David S. Miller <davem@davemloft.net>
1282 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
1283 multiply and divide instructions on 32-bit when V9.
1284 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
1286 2012-05-29 Joseph Myers <joseph@codesourcery.com>
1288 * config/arm/ieee754-df.S: Fix typos.
1289 * config/arm/ieee754-sf.S: Fix typos.
1290 * config/c6x/libunwind.S: Fix typos.
1291 * config/epiphany/udivsi3-float.c: Fix typos.
1292 * config/microblaze/muldi3_hard.S: Fix typos.
1293 * config/picochip/adddi3.S: Fix typos.
1294 * config/picochip/ashlsi3.S: Fix typos.
1295 * config/picochip/ashrsi3.S: Fix typos.
1296 * config/picochip/clzsi2.S: Fix typos.
1297 * config/picochip/cmpsi2.S: Fix typos.
1298 * config/picochip/divmod15.S: Fix typos.
1299 * config/picochip/divmodhi4.S: Fix typos.
1300 * config/picochip/divmodsi4.S: Fix typos.
1301 * config/picochip/longjmp.S: Fix typos.
1302 * config/picochip/lshrsi3.S: Fix typos.
1303 * config/picochip/parityhi2.S: Fix typos.
1304 * config/picochip/popcounthi2.S: Fix typos.
1305 * config/picochip/setjmp.S: Fix typos.
1306 * config/picochip/subdi3.S: Fix typos.
1307 * config/picochip/ucmpsi2.S: Fix typos.
1308 * config/picochip/udivmodhi4.S: Fix typos.
1309 * config/picochip/udivmodsi4.S: Fix typos.
1310 * config/spu/divv2df3.c: Fix typos.
1311 * config/spu/mfc_multi_tag_release.c: Fix typos.
1312 * config/spu/mfc_tag_release.c: Fix typos.
1313 * configure.ac: Fix typos.
1314 * configure: Regenerate.
1316 2012-05-25 Ian Lance Taylor <iant@google.com>
1318 * config/i386/morestack.S (__morestack_non_split): Check whether
1319 caller is varargs and needs %bp to hold the stack frame on return.
1321 2012-05-25 Olivier Hainque <hainque@adacore.com>
1323 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1324 sequence in the non pic case on VxWorks.
1326 2012-05-24 Olivier Hainque <hainque@adacore.com>
1328 * Makefile.in: Move dependency on install-unwind_h from
1329 "install-leaf" to "install".
1331 2012-05-24 Olivier Hainque <hainque@adacore.com>
1333 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1334 Use a separate command for stamp removals.
1336 2012-05-21 Andrew Pinski <apinski@cavium.com>
1339 * configure.ac: Define the default includes to being none.
1340 * configure: Regenerate.
1342 2012-05-16 Olivier Hainque <hainque@adacore.com>
1344 * Makefile.in (install-unwind_h): Rename into ...
1345 (install-unwind_h-forbuild): New target.
1346 (all): Use it instead of the former install-unwind_h.
1347 (install-unwind_h): Reinstate, copy to user install destination
1348 for include files, not to the internal gcc object directory one.
1349 (install-leaf): Depend on it.
1351 2012-05-15 Olivier Hainque <hainque@adacore.com>
1353 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
1354 register numbers. LR_REGNO replaces R_LR.
1355 (ucontext_for): New, helper for ...
1356 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
1358 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
1360 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1362 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
1363 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
1364 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
1366 (i[34567]86-*-*, x86_64-*-*): ... here.
1368 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
1369 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
1371 * config/i386/i386-cpuinfo.c: Rename to ...
1372 * config/i386/cpuinfo.c: ... this.
1373 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
1375 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
1376 (libgcc_cv_init_priority): New test.
1377 * configure: Regenerate.
1378 * config.in: New file.
1379 * Makefile.in (clean): Rename config.h to auto-target.h.
1380 (config.h): Likewise.
1381 (stamp-h): Likewise.
1383 * config/i386/cpuinfo.c (auto-target.h): Include.
1384 (CONSTRUCTOR_PRIORITY): Define.
1385 (__cpu_indicator_init): Use it.
1387 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1389 * longlong.h: Use a URL instead of an FSF postal address.
1390 Replace spaces with tab.
1392 2012-05-08 Teresa Johnson <tejohnson@google.com>
1394 * libgcov.c (gcov_clear, __gcov_reset): New functions.
1395 (__gcov_dump): Ditto.
1396 (gcov_dump_complete): New global variable.
1397 (gcov_exit): Export hidden to enable use in L_gcov_dump.
1398 (__gcov_flush): Outline functionality now in gcov_clear.
1399 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
1401 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
1403 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
1404 (mips*-*-linux*): Include mips/t-tpbit when long double is
1407 2012-04-25 Sriraman Tallam <tmsriram@google.com>
1409 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
1410 (get_available_features): New argument. Check for AVX2.
1411 (__cpu_indicator_init): Modify call to get_available_features.
1413 2012-04-25 Alan Modra <amodra@gmail.com>
1415 * config/rs6000/crtsavevr.S: New file.
1416 * config/rs6000/crtrestvr.S: New file.
1417 * config/rs6000/t-savresfgpr: Build the above.
1418 * config/rs6000/t-netbsd: Likewise.
1420 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1422 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
1424 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1426 * libgcc/config/i386/i386-cpuinfo.c: New file.
1427 * libgcc/config/i386/t-cpuinfo: New file.
1428 * libgcc/config.host: Include t-cpuinfo.
1429 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
1431 2012-04-24 Chao-ying Fu <fu@mips.com>
1433 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
1435 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
1437 struct siginfo vs. siginfo_t
1439 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
1440 siginfo_t instead of struct siginfo.
1441 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
1442 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
1443 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
1444 (ia64_handle_unwabi): Likewise.
1445 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
1446 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
1447 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
1448 (sh_fallback_frame_state): Likewise.
1449 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
1450 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
1452 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
1454 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
1457 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
1459 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
1460 if it hasn't been previously saved.
1462 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
1464 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
1467 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
1470 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
1471 instead of __AVR_HAVE_8BIT_SP__.
1473 2012-03-26 Tristan Gingold <gingold@adacore.com>
1475 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
1476 (unw_table_entry): Use unw_word instead of unsigned long.
1477 (_Unwind_FindTableEntry): Likewise.
1478 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
1479 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
1480 (_Unwind_FindTableEntry): Likewise.
1481 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
1482 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
1483 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
1484 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
1485 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
1486 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
1487 (uw_init_context_1, uw_install_context): Likewise.
1488 (unw_word): Move to unwind-ia64.h
1490 2012-03-26 Tristan Gingold <gingold@adacore.com>
1492 * config/vms/vms-ucrt0.c: Update copyright years.
1494 (___gcc_main_flags): Declare.
1495 (__main): Check flags to remap argv and exit code.
1496 * config.host (*-*-*vms*): Adjust extra_parts.
1497 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
1500 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
1502 * arm/lib1funcs.asm (ctzsi2): New function.
1503 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
1504 * arm/t-linux (LIB1ASMFUNCS): Likewise.
1505 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
1506 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
1507 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
1508 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
1510 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
1512 * config.host: Add bits to support powerpc64-*-freebsd*.
1513 * config/rs6000/freebsd-unwind.h: New file.
1514 * config/rs6000/t-freebsd64: New file.
1516 2012-03-20 Richard Guenther <rguenther@suse.de>
1518 PR gcov-profile/52627
1519 * libgcov.c (init_mx): Fix mutex name.
1521 2012-03-16 Tristan Gingold <gingold@adacore.com>
1523 * config/ia64/vms-unwind.h: Remove ulong (and replace
1524 it by unw_reg where used). Define unw_reg with __int64.
1526 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1528 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1530 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1532 (sparc_is_sighandler): Likewise.
1534 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
1536 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
1539 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1541 * config/arm/crtn.S: Fix typo.
1543 2012-03-13 Richard Guenther <rguenther@suse.de>
1545 * libgcov.c: Remove stdio.h include and NULL un-define.
1547 2012-03-13 Richard Guenther <rguenther@suse.de>
1550 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
1552 2012-03-13 Richard Guenther <rguenther@suse.de>
1554 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
1556 2012-03-13 Richard Guenther <rguenther@suse.de>
1558 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
1559 and __gthread_mutex_init_function definitions.
1561 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1563 * config.host (mips*-*-openbsd*): Remove.
1565 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1567 * config.host: Remove alpha*-dec-osf5.1* handling.
1568 * config/alpha/gthr-posix.c: Remove.
1569 * config/alpha/libgcc-osf5.ver: Remove.
1570 * config/alpha/osf5-unwind.h: Remove.
1571 * config/alpha/t-osf-pthread: Remove.
1572 * config/alpha/t-slibgcc-osf: Remove.
1573 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
1574 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
1575 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
1576 * mkmap-flat.awk: Remove osf_export handling.
1578 2012-03-12 Richard Guenther <rguenther@suse.de>
1580 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
1581 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1582 (__gthread_mutex_init_function): New function.
1583 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1586 * libgcov.c: Include gthr.h.
1587 (__gcov_flush_mx): New global variable.
1588 (init_mx, init_mx_once): New functions.
1589 (__gcov_flush): Protect self with a mutex.
1590 (__gcov_fork): Re-initialize mutex after forking.
1591 * unwind-dw2-fde.c: Change condition under which to use
1592 __GTHREAD_MUTEX_INIT_FUNCTION.
1594 2012-03-12 Tristan Gingold <gingold@adacore.com>
1596 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
1597 * config/ia64/t-vms: Likewise.
1599 2012-03-11 Michael Hope <michael.hope@linaro.org>
1601 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
1604 2012-03-07 Walter Lee <walt@tilera.com>
1606 * config/tilepro/atomic.c: Rename "atomic_" prefix to
1608 (atomic_xor): Rename and move definition to
1609 config/tilepro/atomic.h.
1610 (atomic_nand): Ditto.
1611 * config/tilepro/atomic.h: Rename "atomic_" prefix to
1613 (arch_atomic_xor): Move from config/tilepro/atomic.c.
1614 (arch_atomic_nand): Ditto.
1616 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1619 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
1621 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1624 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
1627 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1631 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
1632 if RAMPZ affects reading from RAM.
1633 (__tablejump_elpm__): Ditto.
1635 (__movmemx_hi): Ditto.
1636 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
1637 (__do_global_dtors): Ditto.
1638 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
1639 (__movmemx_hi): Ditto.
1641 2012-03-05 Richard Henderson <rth@redhat.com>
1643 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
1644 [ARM] (count_trailing_zeros): Use the builtin.
1646 2012-03-01 Kai Tietz <ktietz@redhat.com>
1648 * soft-fp: Imported from glibc upstream.
1650 2012-02-28 Kai Tietz <ktietz@redhat.com>
1652 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
1653 for mingw-targets as attribute gcc_struct.
1655 2012-02-28 Ian Lance Taylor <iant@google.com>
1657 * generic-morestack.c (__splitstack_releasecontext): Correct call
1658 to __morestack_release_segments.
1660 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
1663 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
1664 for __linux__ when removing signals from __morestack_fullmask.
1666 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
1669 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
1671 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1673 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
1674 instead of HAVE_INITFINI_ARRAY.
1675 * config/ia64/crtend.S: Likewise.
1677 2012-02-20 Kai Tietz <ktietz@redhat.com>
1680 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
1682 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
1683 to w32-unwind.h header.
1685 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1687 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
1688 (mips*-*-linux*): Remove t-slibgcc-libgcc.
1689 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
1690 * config/mips/mips16.S (__mips16_rdhwr): Delete.
1692 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1694 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
1696 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1699 * config/darwin-crt-tm.c: Correct typo.
1701 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1702 Patrick Marlier <patrick.marlier@gmail.com>
1705 * config/darwin-crt-tm.c: Generate dummy functions.
1707 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1708 Patrick Marlier <patrick.marlier@gmail.com>
1711 * config/darwin-crt-tm.c (getTMCloneTable): New function.
1712 (__doTMRegistrations): Call it.
1713 (__doTMdeRegistrations): Likewise.
1715 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
1716 Anatoly Sokolov <aesok@post.ru>
1717 Eric Weddington <eric.weddington@atmel.com>
1720 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
1721 (__epilogue_restores__): Ditto.
1723 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
1727 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
1728 Solaris 11 and slightly reformat.
1729 (sparc_is_sighandler): Likewise.
1731 2012-02-14 Walter Lee <walt@tilera.com>
1733 * config.host: Handle tilegx and tilepro.
1734 * config/tilegx/sfp-machine.h: New file.
1735 * config/tilegx/sfp-machine32.h: New file.
1736 * config/tilegx/sfp-machine64.h: New file.
1737 * config/tilegx/t-crtstuff: New file.
1738 * config/tilegx/t-softfp: New file.
1739 * config/tilegx/t-tilegx: New file.
1740 * config/tilepro/atomic.c: New file.
1741 * config/tilepro/atomic.h: New file.
1742 * config/tilepro/linux-unwind.h: New file.
1743 * config/tilepro/sfp-machine.h: New file.
1744 * config/tilepro/softdivide.c: New file.
1745 * config/tilepro/softmpy.S: New file.
1746 * config/tilepro/t-crtstuff: New file.
1747 * config/tilepro/t-tilepro: New file.
1749 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
1753 * gthr-posix.h: Allow static initializer macros to be disabled.
1754 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
1756 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
1758 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
1759 Add t-slibgcc-libgcc to tmake_file.
1760 * config/mips/libgcc-mips16.ver: Revert previous patch.
1761 * config/mips/mips16.S (__mips16_rdhwr): Hide.
1763 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
1764 Jayant R Sonar <jayant.sonar@kpitcummins.com>
1766 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
1767 * config/cr16/crti.S: New file.
1768 * config/cr16/crtlibid.S: New file.
1769 * config/cr16/crtn.S: New file.
1770 * config/cr16/lib1funcs.S: New file.
1771 * config/cr16/t-cr16: New file.
1772 * config/cr16/t-crtlibid: New file.
1773 * config/cr16/unwind-dw2.h: New file.
1774 * config/cr16/unwind-cr16.c: New file.
1775 * config/cr16/divmodhi3.c: New file.
1777 2012-01-25 Alan Modra <amodra@gmail.com>
1779 * config/rs6000/t-linux64: Delete. Move..
1780 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
1781 * config/rs6000/t-linux: ..and libgcc flags to here.
1783 2012-01-22 Douglas B Rupp <rupp@gnat.com>
1785 * config.host (i[34567]86-*-interix3*):
1786 Change triplet to i[34567]86-*-interix[3-9]*.
1787 * configure: Regenerate.
1789 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
1790 Richard Sandiford <rdsandiford@googlemail.com>
1792 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
1793 * config/mips/mips16.S (__mips16_rdhwr): New function.
1794 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
1796 2012-01-11 Nathan Sidwell <nathan@acm.org>
1798 * libgcov.c (__gcov_init): Ignore objects with no functions.
1800 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
1803 Extend __pgmx semantics to linearize memory.
1804 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
1805 * config/avr/lib1funcs.S (__xload_1): New function.
1806 (__movmemx_qi, __movmemx_hi): New functions.
1807 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
1810 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1812 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
1813 purported sigacthandler address isn't null before dereferencing it.
1814 (sparc_is_sighandler): Likewise.
1816 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1819 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
1820 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
1821 (sparc_is_sighandler): Likewise.
1822 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
1824 2012-01-06 Tristan Gingold <gingold@adacore.com>
1826 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
1827 compatibility thunks...
1828 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
1829 (crtbeginS.o, crtendS.o): ... and these to ...
1830 * config/ia64/t-ia64-elf: ... this new file.
1831 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
1832 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
1834 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1836 * configure: Regenerate.
1837 * config/s390/t-crtstuff: Remove -fPIC.
1839 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1842 * enable-execute-stack-mprotect.c (getpagesize): Do not define
1845 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1848 * config/avr/lib1funcs.S: Remove FIXME comments.
1849 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
1851 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1853 Implement light-weight DImode support.
1854 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
1855 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
1856 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
1857 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
1859 2011-12-30 Nathan Sidwell <nathan@acm.org>
1861 * libgcov.c (gcov_crc32): Remove global var.
1862 (free_fn_data): New function.
1863 (buffer_fn_data): Pass in filename, more robust error recovery.
1864 (crc32_unsigned): New function.
1865 (gcov_exit): More robust detection of new program. More robust
1867 (__gcov_init): Do not update program's crc here.
1869 2011-12-21 Tristan Gingold <gingold@adacore.com>
1871 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
1873 2011-12-21 Ian Lance Taylor <iant@google.com>
1875 * config/i386/morestack.S: Simplify CFI opcodes throughout.
1877 2011-12-20 Ian Lance Taylor <iant@google.com>
1879 * config/i386/morestack.S (__morestack_non_split): If there is
1880 enough stack space already, don't split. Ask for more stack space
1883 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
1885 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
1887 (_Unwind_DebugHook): New function.
1888 (uw_restore_core_regs): New define.
1889 (unwind_phase2): Use uw_restore_core_regs instead of
1891 (unwind_phase2_forced): Likewise.
1892 (__gnu_Unwind_Resume): Likewise.
1894 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
1896 * config/alpha/linux-unwind.h: Update copyright years.
1897 (MD_FROB_UPDATE_CONTEXT): New define.
1898 (alpha_frob_update_context): New function.
1900 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
1902 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
1903 tmake_file rather replacing it.
1905 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
1907 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
1908 function is not used for PPC64.
1909 (save_world): Amend comments. Update the VRsave mask to reflect the
1911 (rest_world): Update comments, do not clobber r10, do not use r8.
1912 (eh_rest_world_r10): Amend comments, do not use r8.
1913 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
1914 no longer used, move restore of CR and target address to the end of
1917 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
1919 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
1920 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
1922 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
1925 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
1926 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
1928 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
1930 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
1932 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
1935 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
1936 * config/avr/lib1funcs.S (__muldi3): New function.
1938 2011-12-06 Andrew Pinski <apinski@cavium.com>
1940 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
1942 (__frame_dummy_init_array_entry): Likewise.
1944 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
1946 Forward-port from gcc-4_6-branch r181936 2011-12-02.
1950 * config/avr/lib1funcs.S (__prologue_saves__,
1951 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
1952 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
1954 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
1956 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
1958 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1961 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
1962 (_ITM_deregisterTMCloneTable): Likewise.
1963 (__register_frame_info): Fix unused warning.
1964 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
1965 pthread_default_stacksize_np): Likewise.
1966 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
1968 2011-11-29 DJ Delorie <dj@redhat.com>
1970 * config.host (rl78-*-elf): New case.
1971 * config/rl78: New directory for the Renesas RL78.
1973 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
1975 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
1978 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1981 * config/rs6000/t-savresfgpr: New file.
1982 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
1983 $(srcdir)/config/rs6000/eabi.S.
1984 * config/rs6000/t-ppccomm-ldbl: Remove.
1985 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
1987 (powerpc-*-eabispe*): Likewise.
1988 (powerpc-*-eabi*): Likewise.
1989 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
1990 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
1991 to tmake_file, remove rs6000/t-ppccomm-ldbl.
1992 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
1994 (powerpc-*-eabisim*): Likewise.
1995 (powerpc-*-elf*): Likewise.
1996 (powerpc-*-eabialtivec*): Likewise.
1997 (powerpc-xilinx-eabi*): Likewise.
1998 (powerpc-*-rtems*): Likewise.
1999 (powerpcle-*-elf*): Likewise.
2000 (powerpcle-*-eabisim*): Likewise.
2001 (powerpcle-*-eabi*): Likewise.
2003 2011-11-27 Ian Lance Taylor <iant@google.com>
2005 * generic-morestack.c (__splitstack_find): Check for NULL old
2007 (__splitstack_resetcontext): New function.
2008 (__splitstack_releasecontext): New function.
2009 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2011 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2013 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2015 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2017 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2019 2011-11-26 Richard Henderson <rth@redhat.com>
2021 * config/m68k/linux-atomic.c: New file.
2022 * config/m68k/t-linux: New file.
2023 * config.host (m68k-uclinux, m68k-linux): Use it.
2025 2011-11-26 Richard Henderson <rth@redhat.com>
2027 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2028 (__TMC_END__): Only declare if hidden is available; in the definition,
2029 if hidden is unavailable add a null record.
2030 (deregister_tm_clones, register_tm_clones): New.
2031 (__do_global_dtors_aux, frame_dummy): Use them.
2032 (__do_global_dtors, __do_global_ctors_1): Likewise.
2034 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2036 * config/darwin-crt-tm.c: New file.
2037 * config.host (darwin): Build crttms.o crttme.o to provide
2038 startup and shutdown for tm clones.
2039 * config/t-darwin (crttms.o): New build rule.
2040 (crttme.o): Likewise.
2042 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
2044 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2047 2011-11-21 Richard Henderson <rth@redhat.com>
2049 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2050 (__TMC_LIST__, __TMC_END__): New.
2051 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2052 (__do_global_dtors): Likewise.
2053 (frame_dummy): Call _ITM_registerTMCloneTable.
2054 (__do_global_ctors_1): Likewise.
2056 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2058 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2059 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2060 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2061 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2062 * config/i386/t-darwin64: Remove.
2063 * config/sh/t-netbsd (LIB2ADD): Remove.
2065 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
2068 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2069 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2070 * config/avr/lib1funcs.S (wmov): New assembler macro.
2071 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2072 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2073 (__udivmod64): New function.
2074 (__negdi2): New function.
2076 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2078 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2079 *-*-freebsd*aout*): Remove.
2081 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
2083 * static-object.mk (c_flags-$o): Save c_flags.
2084 ($(base)$(objext)): Use it.
2086 2011-11-18 Steve Ellcey <sje@cup.hp.com>
2088 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2090 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
2093 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2094 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2097 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2099 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2101 (aeabi_uidivmod): Likewise.
2102 (umodsi3): Likewise.
2104 (aeabi_idivmod): Likewise.
2107 2011-11-16 Tristan Gingold <gingold@adacore.com>
2109 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2111 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
2114 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2115 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2117 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2119 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2121 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2122 * config/pa/t-stublib64: Delete.
2124 2011-11-12 Richard Henderson <rth@redhat.com>
2126 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2127 cast the pointer argument to _Unwind_SetGRPtr.
2129 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2131 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2133 2011-11-09 Ian Lance Taylor <iant@google.com>
2135 * generic-morestack.c: Include <string.h>.
2136 (uintptr_type): Define.
2137 (struct initial_sp): Add dont_block_signals field. Reduce size of
2139 (allocate_segment): Set prev field to NULL. Don't set
2140 __morestack_current_segment or __morestack_segments.
2141 (__generic_morestack): Update current->prev and *pp after calling
2143 (__morestack_block_signals): Don't do anything if
2144 dont_block_signals is set.
2145 (__morestack_unblock_signals): Likewise.
2146 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2148 (__splitstack_block_signals): New function.
2149 (enum __splitstack_content_offsets): Define.
2150 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2151 (__splitstack_makecontext): New function.
2152 (__splitstack_block_signals_context): New function.
2153 (__splitstack_find_context): New function.
2154 * config/i386/morestack.S (__morestack_get_guard): New function.
2155 (__morestack_set_guard, __morestack_make_guard): New functions.
2156 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2158 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2160 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2161 (i[34567]86-*-mingw*): ... here.
2162 (x86_64-*-mingw*): ... here.
2164 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2166 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2168 2011-11-07 Nathan Sidwell <nathan@acm.org>
2170 * libgcov.c (struct gcov_fn_buffer): New struct.
2171 (buffer_fn_data): New helper.
2172 (gcov_exit): Rework for new gcov data structures.
2174 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
2177 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2179 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2181 * config.host (tmake_file): Correct comment.
2182 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2184 (bfin*-uclinux*): Likewise.
2185 (bfin*-linux-uclibc*): Likewise.
2186 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2188 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2190 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2191 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2192 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2193 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2194 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2195 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2196 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2197 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2198 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2199 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2200 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2201 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2202 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2204 * config/bfin/t-elf: Remove.
2205 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2207 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2209 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2210 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2211 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2212 (lm32-*-elf*): ... this.
2213 (lm32-*-rtems*): ... and this.
2215 (m32r-*-rtems*): Add to tmake_file.
2216 (moxie-*-rtems*): Likewise.
2217 (sparc-*-rtems*): Likewise.
2218 Remove t-rtems from tmake_file.
2219 (sparc64-*-rtems*): Likewise.
2220 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2223 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2226 * config/gthr-posix.h: Move ...
2227 * gthr-posix.h: ... here.
2228 * config/gthr-lynx.h: Reflect this.
2229 * config/gthr-vxworks.h: Likewise.
2230 * config/rs6000/gthr-aix.h: Likewise.
2231 * configure.ac (target_thread_file): Likewise.
2232 * configure: Regenerate.
2234 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2236 * config.host (arm*-*-rtemseabi*): New target.
2238 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2241 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2244 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2246 * config.host (epiphany-*-elf*): New configuration.
2247 * config/epiphany: New Directory.
2249 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2251 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2252 * config/avr/t-rtems: New.
2253 Filter out _exit from LIB1ASMFUNCS.
2255 2011-11-04 David S. Miller <davem@davemloft.net>
2257 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2258 * configure: Rebuild.
2260 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2262 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
2265 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
2268 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
2269 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
2271 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
2274 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
2276 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2278 * config/c6x/t-elf (LIB2ADDEH): Set.
2279 * config/c6x/t-c6x-elf: Remove.
2281 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2283 * config/i386/sol2-ci.S: Rename to ...
2284 * config/i386/crti.S: ... this.
2285 * config/i386/sol2-cn.S: Rename to ...
2286 * config/i386/crtn.S: ... this.
2287 * config/sparc/sol2-ci.S: Rename to ...
2288 * config/sparc/crti.S: ... this.
2289 * config/sparc/sol2-cn.S: Rename to ...
2290 * config/sparc/crtn.S: ... this.
2291 * config/t-sol2 (CUSTOM_CRTIN): Remove.
2292 (crti.o, crtn.o): Remove.
2294 2011-11-04 Tristan Gingold <gingold@adacore.com>
2296 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
2298 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
2300 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
2302 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
2304 * config.host (crisv32-*-none, cris-*-none): Remove.
2305 (crisv32-*-elf): Append to tmake_file, don't just set it.
2306 (cris-*-elf): Add missing t-fdpbit to tmake_file.
2308 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2310 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
2311 (ecrtn$(objext)): Likewise.
2312 (ncrti$(objext)): Likewise.
2313 (ncrtn$(objext)): Likewise.
2315 2011-11-03 Andreas Schwab <schwab@redhat.com>
2317 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2319 2011-11-02 David S. Miller <davem@davemloft.net>
2321 * configure.ac: Set host_address on sparc too.
2322 * configure: Regenerate.
2323 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2324 based upon host_address.
2325 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2327 2011-11-02 Jason Merrill <jason@redhat.com>
2329 * config/rs6000/t-ppccomm: Add missing \.
2331 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2333 * gthr-single.h, gthr.h: New files.
2334 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2335 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2336 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2337 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2338 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2339 * configure.ac (thread_header): New variable.
2340 Set it depending on target_thread_file.
2341 (gthr-default.h): Link from $thread_header.
2342 * configure: Regenerate.
2343 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
2345 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2347 * configure.ac (tm_file_): New variable.
2348 Determine from tm_file.
2349 (tm_file, tm_defines): Substitute.
2350 * configure: Regenerate.
2351 * mkheader.sh: New file.
2352 * Makefile.in (clean): Remove libgcc_tm.h.
2353 ($(objects)): Depend on libgcc_tm.h.
2354 (libgcc_tm_defines, libgcc_tm_file): New variables.
2355 (libgcc_tm.h, libgcc_tm.stamp): New targets.
2356 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
2357 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
2358 ($(extra-parts)): Depend on libgcc_tm.h.
2359 * config.host (tm_defines, tm_file): New variable.
2360 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
2361 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
2362 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
2363 (avr-*-rtems*): Likewise.
2364 (avr-*-*): Likewise.
2365 (frv-*-elf): Likewise.
2366 (frv-*-*linux*): Likewise.
2367 (h8300-*-rtems*): Likewise.
2368 (h8300-*-elf*): Likewise.
2369 (i[34567]86-*-darwin*): Likewise.
2370 (x86_64-*-darwin*): Likewise.
2371 (rx-*-elf): Likewise.
2372 (tic6x-*-uclinux): Likewise.
2373 (tic6x-*-elf): Likewise.
2374 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
2375 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
2376 * config/i386/cygming-crtbegin.c: Likewise.
2377 * config/i386/cygming-crtend.c: Likewise.
2378 * config/ia64/fde-vms.c: Likewise.
2379 * config/ia64/unwind-ia64.c: Likewise.
2380 * config/libbid/bid_gcc_intrinsics.h: Likewise.
2381 * config/rs6000/darwin-fallback.c: Likewise.
2382 * config/stormy16/lib2funcs.c: Likewise.
2383 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
2384 * crtstuff.c: Likewise.
2385 * dfp-bit.h: Likewise.
2386 * emutls.c: Likewise.
2387 * fixed-bit.c: Likewise.
2388 * fp-bit.c: Likewise.
2389 * generic-morestack-thread.c: Likewise.
2390 * generic-morestack.c: Likewise.
2391 * libgcc2.c: Likewise.
2392 * libgcov.c: Likewise.
2393 * unwind-dw2-fde-dip.c: Likewise.
2394 * unwind-dw2-fde.c: Likewise.
2395 * unwind-dw2.c: Likewise.
2396 * unwind-sjlj.c: Likewise.
2398 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2400 * configure.ac: Include ../config/picflag.m4.
2401 (GCC_PICFLAG): Call it.
2403 * configure: Regenerate.
2404 * Makefile.in (gcc_srcdir): Remove.
2405 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
2406 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
2407 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
2408 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
2409 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
2412 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
2413 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
2414 to refer to libgcc2.c.
2416 * config/darwin-64.c: New file.
2417 * config/darwin-crt3.c: Remove comment.
2418 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
2419 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
2420 config/udivmodsi4.c: New files.
2421 * config/memcmp.c, config/memcpy.c, config/memmove.c,
2422 config/memset.c: New files.
2423 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
2424 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
2425 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
2426 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
2427 * config/t-openbsd-thread: New file.
2428 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
2429 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
2430 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
2431 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
2434 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
2435 to refer to gthr-posix.c.
2436 * config/alpha/t-vms (LIB2ADD): Set.
2437 * config/alpha/vms-gcc_shell_handler.c: New file.
2438 * config/arm/bpabi.c, config/arm/fp16.c,
2439 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
2440 config/arm/unaligned-funcs.c: New files.
2441 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
2442 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2443 * config/arm/t-linux: Likewise.
2444 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
2445 * config/arm/t-netbsd: New file.
2446 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
2447 * config/arm/t-symbian (LIB2ADD_ST): Set.
2448 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
2449 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2450 * config/bfin/t-elf: New file.
2451 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
2452 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
2453 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
2454 config/c6x/ltf.c: New files.
2455 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
2456 (HOST_LIBGCC2_CFLAGS): Set.
2457 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
2458 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2459 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
2461 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
2462 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
2463 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
2464 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
2465 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
2467 * config/frv/t-frv (LIB2ADD): Set.
2468 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2469 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
2470 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
2471 config/h8300/popcounthi2.c: New files.
2472 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2473 * config/i386/gthr-win32.c: New file.
2474 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
2475 * config/i386/t-cygwin: Likewise.
2476 * config/i386/t-darwin, config/i386/t-darwin64,
2477 config/i386/t-gthr-win32, config/i386/t-interix: New files.
2478 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
2479 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2480 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2481 * config/ia64/quadlib.c: New file.
2482 * config/ia64/t-hpux (LIB2ADD): Set.
2483 * config/ia64/t-ia64: Add comment.
2484 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
2485 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2486 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
2487 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
2488 * config/m32c/t-m32c (LIB2ADD): Set.
2489 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2490 * config/m32r/t-m32r: Likewise.
2491 * config/m68k/fpgnulib.c: New file.
2492 * config/m68k/t-floatlib (LIB2ADD): Set.
2493 (xfgnulib.c): New target.
2494 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
2495 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
2496 * config/mep/t-mep (LIB2ADD): Set.
2497 * config/microblaze/divsi3.asm: Rename to divsi3.S.
2498 * config/microblaze/moddi3.asm: Rename to moddi3.S.
2499 * config/microblaze/modsi3.asm: Rename to modsi3.S.
2500 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
2501 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
2502 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
2503 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
2504 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
2505 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
2506 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
2508 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
2509 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
2510 * config/pa/fptr.c, config/pa/lib2funcs.S,
2511 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
2512 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2513 (LIB2ADD, LIB2ADD_ST): Set.
2514 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
2515 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
2517 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
2518 * config/pdp11/t-pdp11: New file.
2519 * config/picochip/libgccExtras/adddi3.S,
2520 config/picochip/libgccExtras/ashlsi3.S,
2521 config/picochip/libgccExtras/ashrsi3.S,
2522 config/picochip/libgccExtras/clzsi2.S,
2523 config/picochip/libgccExtras/cmpsi2.S,
2524 config/picochip/libgccExtras/divmod15.S,
2525 config/picochip/libgccExtras/divmodhi4.S,
2526 config/picochip/libgccExtras/divmodsi4.S,
2527 config/picochip/libgccExtras/lshrsi3.S,
2528 config/picochip/libgccExtras/parityhi2.S,
2529 config/picochip/libgccExtras/popcounthi2.S,
2530 config/picochip/libgccExtras/subdi3.S,
2531 config/picochip/libgccExtras/ucmpsi2.S,
2532 config/picochip/libgccExtras/udivmodhi4.S,
2533 config/picochip/libgccExtras/udivmodsi4.S: New files.
2534 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
2535 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
2536 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
2537 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
2538 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
2539 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
2540 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
2541 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
2543 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
2544 (HOST_LIBGCC2_CFLAGS): Set.
2545 * config/rs6000/t-darwin64: New file.
2546 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
2547 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
2548 * config/rs6000/t-ppccomm (LIB2ADD): Add
2549 $(srcdir)/config/rs6000/tramp.S.
2550 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
2551 Add $(srcdir)/config/rs6000/eabi.S.
2552 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
2553 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
2554 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
2555 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
2556 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
2557 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
2558 * config/rs6000/tramp.S: New file.
2559 * config/s390/t-tpf: Remove.
2560 * config/sh/linux-atomic.S: New file.
2561 * config/sh/t-linux (LIB2ADD): Set.
2562 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
2563 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2564 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
2566 (HOST_LIBGCC2_CFLAGS): Set.
2567 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2568 * config/spu/divmodti4.c, config/spu/divv2df3.c,
2569 config/spu/float_disf.c, config/spu/float_unsdidf.c,
2570 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
2571 config/spu/mfc_multi_tag_release.c,
2572 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
2573 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
2574 config/spu/multi3.c: New files.
2575 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
2576 (HOST_LIBGCC2_CFLAGS): Set.
2577 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
2578 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
2579 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
2580 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
2581 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
2582 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
2583 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
2584 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
2585 config/stormy16/umodsi3.c: New files.
2586 * config/xtensa/lib2funcs.S: New file.
2587 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2588 * config/xtensa/t-xtensa (LIB2ADD): Set.
2589 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
2590 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
2591 Add t-freebsd-thread to tmake_file for posix threads.
2592 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
2593 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
2594 (*-*-lynxos*): Likewise.
2595 (*-*-netbsd*): Likewise.
2596 (*-*-openbsd*): Likewise.
2597 Add t-openbsd-thread to tmake_file for posix threads.
2598 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
2599 (*-*-vxworks*): Set tmake_file.
2600 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2601 (alpha*-*-freebsd*): Likewise.
2602 (alpha*-*-netbsd*): Likewise.
2603 (alpha*-*-openbsd*): Likewise.
2604 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
2605 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2606 (alpha*-dec-*vms*): Likewise.
2607 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
2608 (bfin*-elf*): Add bfin/t-elf to tmake_file.
2609 (bfin*-uclinux*): Likewise.
2610 (bfin*-linux-uclibc*): Likewise.
2611 (crisv32-*-elf): Add cris/t-cris to tmake_file.
2612 (crisv32-*-none): Likewise.
2613 (cris-*-elf): Likewise.
2614 (cris-*-none): Likewise.
2615 (cris-*-linux*, crisv32-*-linux*): Likewise.
2616 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
2618 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
2620 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
2621 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
2622 (x86_64-*-elf*): Likewise.
2623 (i[34567]86-*-nto-qnx*): Likewise.
2624 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
2626 (x86_64-*-mingw*): Likewise.
2627 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
2628 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
2629 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2630 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2631 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
2633 (mipsisa64sr71k-*-elf*): Likewise.
2634 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2635 (mips-*-elf*, mipsel-*-elf*): Likewise.
2636 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2637 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2638 (mips*-*-rtems*): Likewise.
2639 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
2641 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
2642 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
2643 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
2644 (spu-*-elf*): Likewise.
2645 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
2647 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2649 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
2650 $(srcdir) to refer to $(LIB1ASMSRC).
2652 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
2653 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
2654 config/arm/lib1funcs.S: New files.
2655 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
2656 * config/arm/t-arm: New file.
2657 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
2658 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
2659 config/arm/t-strongarm-elf: New files.
2660 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
2661 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
2662 * config/avr/lib1funcs.S: New file.
2663 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2664 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
2665 * config/c6x/lib1funcs.S: New file.
2666 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2667 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
2668 * config/frv/lib1funcs.S: New file.
2669 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2670 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
2671 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
2672 * config/ia64/__divxf3.asm: Rename to ...
2673 * config/ia64/__divxf3.S: ... this.
2674 Adapt lib1funcs.asm filename.
2675 * config/ia64/_fixtfdi.asm: Rename to ...
2676 * config/ia64/_fixtfdi.S: ... this.
2677 Adapt lib1funcs.asm filename.
2678 * config/ia64/_fixunstfdi.asm: Rename to ...
2679 * config/ia64/_fixunstfdi.S: ... this.
2680 Adapt lib1funcs.asm filename.
2681 * config/ia64/_floatditf.asm: Rename to ...
2682 * config/ia64/_floatditf.S: ... this.
2683 Adapt lib1funcs.asm filename.
2684 * config/ia64/lib1funcs.S: New file.
2685 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
2686 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2687 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
2688 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
2689 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
2690 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
2691 * config/mep/lib1funcs.S: New file.
2692 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2693 * config/mips/mips16.S: New file.
2694 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2695 * config/pa/milli64.S: New file.
2696 * config/pa/t-linux, config/pa/t-linux64: New files.
2697 * config/picochip/lib1funcs.S: New file.
2698 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2699 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
2700 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
2701 * config/sh/t-netbsd: New file.
2702 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
2703 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
2704 * config/sh/t-sh64: New file.
2705 * config/sparc/lb1spc.S: New file.
2706 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
2708 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
2709 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
2710 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
2711 config/xtensa/lib1funcs.S: New files.
2712 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2713 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
2715 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
2716 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
2717 (arm*-*-linux*): Likewise.
2718 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
2719 arm*-*-linux-*eabi, add arm/t-linux otherwise.
2720 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
2721 (arm*-*-ecos-elf): Likewise.
2722 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2723 (arm*-*-rtems*): Likewise.
2724 (arm*-*-elf): Likewise.
2725 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
2726 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
2727 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
2728 (bfin*-uclinux*): Likewise.
2729 (bfin*-linux-uclibc*): Likewise.
2730 (bfin*-rtems*): Likewise.
2731 (bfin*-*): Likewise.
2732 (fido-*-elf): Merge into m68k-*-elf*.
2733 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
2734 (frv-*-*linux*): Add frv/t-frv to tmake_file.
2735 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
2736 (h8300-*-elf*): Likewise.
2737 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
2738 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
2739 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
2740 (i[34567]86-*-mingw*): Likewise.
2741 (x86_64-*-mingw*): Likewise.
2742 (i[34567]86-*-interix3*): Likewise.
2743 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
2744 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
2745 (m68k-*-elf*): Also handle fido-*-elf.
2746 Add m68k/t-floatlib to tmake_file.
2747 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
2748 (m68k-*-linux*): Likewise.
2749 (m68k-*-rtems*): Likewise.
2750 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
2751 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
2753 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
2754 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
2755 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
2756 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
2757 sh/t-netbsd to tmake_file.
2758 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
2759 (sh-*-rtems*): Add sh/t-sh to tmake_file.
2760 (sh-wrs-vxworks): Likewise.
2761 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
2763 (v850*-*-*): Add v850/t-v850 to tmake_file.
2764 (vax-*-linux*): Add vax/t-linux to tmake_file.
2765 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
2767 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2769 * crtstuff.c: New file.
2770 * Makefile.in (CRTSTUFF_CFLAGS): Define.
2771 (CRTSTUFF_T_CFLAGS): Define.
2772 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
2773 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
2774 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
2777 (crtbeginT.o): Use $(objext).
2778 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
2779 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
2780 (gcc-extra-parts): Remove.
2781 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
2783 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2784 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
2785 Add t-crtstuff-pic to tmake_file.
2786 (*-*-lynxos*): New case.
2787 Set tmake_file, extra_parts.
2788 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
2789 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
2790 *-*-netbsdelf[2-9]*.
2791 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
2792 (*-*-rtems*): Set extra_parts.
2793 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
2794 (*-*-uclinux*): New case.
2796 (*-*-vms*): New case.
2797 Set tmake_file, extra_parts.
2798 (*-*-elf): Set extra_parts.
2799 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
2800 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
2803 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
2805 (arm*-*-freebsd*): Add t-crtin to tmake_file.
2806 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
2807 (arm-wrs-vxworks): Append to tmake_file.
2809 (arm*-*-uclinux*): Set extra_parts.
2810 (arm*-*-ecos-elf): Likewise.
2811 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
2813 (arm*-*-rtems*): Set extra_parts.
2814 (arm*-*-elf): Likewise.
2815 (avr-*-rtems*): Clear extra_parts.
2816 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
2818 (bfin*-uclinux*): Likewise.
2819 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
2820 (bfin*-rtems*): Append to tmake_file.
2822 (bfin*-*): Likewise.
2823 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
2824 (crisv32-*-elf): ... this.
2825 (crisv32-*-none): ... this.
2826 (cris-*-elf, cris-*-none): New cases.
2827 Add cris/t-elfmulti to tmake_file.
2828 (fr30-*-elf): Append to tmake_file.
2830 (frv-*-elf): Append to tmake_file, add frv/t-frv.
2832 (h8300-*-rtems*): Append to tmake_file.
2834 (h8300-*-elf*): Likewise.
2835 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
2837 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
2839 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
2840 (x86_64-*-elf*): Likewise.
2841 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
2842 (x86_64-*-freebsd*): Likewise.
2843 (x86_64-*-netbsd*): Likewise.
2844 (i[34567]86-*-linux*): Likewise.
2845 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2846 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2847 (x86_64-*-linux*): Likewise.
2848 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2849 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
2852 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
2853 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
2854 Append to extra_parts, remove crtbegin.o, crtend.o.
2855 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
2856 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
2857 crtend.o, crtbeginS.o, crtendS.o.
2858 (ia64*-*-linux*): Comment extra_parts.
2859 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
2861 (iq2000*-*-elf*): Clear extra_parts.
2862 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
2863 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
2864 (m32r-*-elf*, m32r-*-rtems*): Split off ...
2865 (m32r-*-rtems*): ... this.
2866 Add m32r/t-m32r to tmake_file.
2867 (m68k-*-elf*): Add t-crtin to tmake_file.
2868 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
2869 (mcore-*-elf): Likewise.
2870 (microblaze*-*-*): Set extra_parts.
2871 (mips*-sde-elf*): New case.
2872 Set tmake_file, extra_parts.
2873 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2874 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2875 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
2878 (mipsisa64sr71k-*-elf*): Likewise.
2879 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2880 (mips-*-elf*, mipsel-*-elf*): Likewise.
2881 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2882 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
2883 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2884 (mips*-*-rtems*): Likewise.
2885 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
2886 (moxie-*-*): Split into ...
2887 (moxie-*-elf, moxie-*-uclinux*): ... this.
2888 Add to extra_parts, remove crtbegin.o, crtend.o.
2889 (moxie-*-rtems*): New case.
2892 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
2894 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2895 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
2898 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
2899 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
2901 (powerpc-*-eabisim*): Likewise.
2902 (powerpc-*-elf*): Likewise.
2903 (powerpc-*-eabialtivec*): Likewise.
2904 (powerpc-xilinx-eabi*): Likewise.
2905 (powerpc-*-eabi*): Likewise.
2906 (powerpc-*-rtems*): Likewise.
2907 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
2910 (powerpc-*-lynxos*): Add to tmake_file.
2911 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
2912 rs6000/t-crtstuff, t-crtstuff-pic.
2914 (powerpcle-*-eabisim*): Likewise.
2915 (powerpcle-*-eabi*): Likewise.
2916 (rx-*-elf): Remove extra_parts.
2917 (s390x-ibm-tpf*): Set extra_parts.
2918 (score-*-elf): Set extra_parts.
2919 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2920 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2921 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2922 (sh64l*-*-netbsd*): Split into ...
2923 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
2924 Add t-crtstuff-pic to tmake_file.
2926 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
2928 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
2929 (sparc-*-elf*): Remove t-crtin from tmake_file.
2930 Add to extra_parts, remove crtbegin.o, crtend.o.
2931 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
2932 (sparc64-*-linux*): Likewise.
2933 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
2934 Add to extra_parts, remove crtbegin.o, crtend.o.
2935 (sparc64-*-elf*): Remove t-crtin from tmake_file.
2936 Add to extra_parts, remove crtbegin.o, crtend.o.
2937 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
2938 Add to extra_parts, remove crtbegin.o, crtend.o.
2939 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
2940 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
2941 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
2943 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
2945 (tic6x-*-*): Change to ...
2946 (tic6x-*-elf): ... this.
2948 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
2950 (am33_2.0-*-linux*): Add comment.
2951 (mep*-*-*): Add mep/t-mep to tmake_file.
2953 * config/alpha/t-vms: New file.
2954 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
2955 * config/arm/crti.S, config/arm/crtn.S: New files.
2956 * config/bfin/crti.S, config/bfin/crtn.S: New files.
2957 * config/bfin/crtlibid.S: New file.
2958 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
2959 * config/c6x/crti.S, config/c6x/crtn.S: New files.
2960 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
2961 (crti.o, crtin.o): New rules.
2962 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2963 * config/c6x/t-uclinux: New file.
2964 * config/cris/t-elfmulti: New file.
2965 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
2966 * config/fr30/crti.S, config/fr30/crtn.S: New files.
2967 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
2968 * config/frv/t-frv: New file.
2969 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
2970 * config/h8300/crti.S, config/h8300/crtn.S: New files.
2971 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
2973 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
2974 refer to cygming-crtbegin.c, cygming-crtend.c.
2976 * config/i386/t-nto: New file.
2977 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
2978 * config/ia64/crti.S, config/ia64/crtn.S: New files.
2979 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
2980 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
2983 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2984 (crtinitS.o): New rule.
2985 * config/ia64/vms-crtinit.S: New file.
2986 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
2987 * config/m32r/initfini.c: New file.
2988 * config/m32r/t-linux, config/m32r/t-m32r: New files.
2989 * config/m68k/crti.S, config/m68k/crtn.S: New files.
2990 * config/mcore/crti.S, config/mcore/crtn.S: New files.
2991 * config/mep/t-mep: New file.
2992 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
2993 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
2994 * config/mips/crti.S, config/mips/crtn.S: New files.
2995 * config/mips/t-crtstuff: New file.
2996 * config/mmix/crti.S, config/mmix/crtn.S: New files.
2997 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
2998 (CUSTOM_CRTIN): Set.
2999 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3001 Use $(srcdir) to refer to crti.S, crtn.S.
3002 Use .S extension, $<.
3003 * config/moxie/crti.asm: Rename to ...
3004 * config/moxie/crti.S: ... this.
3005 * config/moxie/crtn.asm: Rename to ...
3006 * config/moxie/crtn.S: ... this.
3007 * config/moxie/t-moxie: Remove.
3008 * config/pa/stublib.c: New file.
3009 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3010 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3011 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3012 * config/rs6000/t-crtstuff: New file.
3013 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3014 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3015 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3016 Make output file explicit.
3017 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3018 Make output file explicit.
3019 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3020 Make output file explicit.
3021 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3022 Make output file explicit.
3023 * config/score/crti.S, config/score/crtn.S: New files.
3024 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3025 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3027 * config/sh/t-sh, config/sh/t-superh: New files.
3028 * config/sparc/t-linux64: New file.
3029 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3030 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3031 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3032 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3033 * config/t-crtin: Remove.
3034 * config/t-crtstuff-pic: New file.
3035 * config/t-sol2 (CUSTOM_CRTIN): Set.
3036 (crti.o, crtn.o): New rules.
3037 * config/vms/t-vms: New file.
3038 * config/vms/vms-ucrt0.c: New file.
3039 * config/xtensa/t-elf: New file.
3041 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3043 * Makefile.in (SHLIB_NM_FLAGS): Set.
3044 * mkmap-flat.awk, mkmap-symver.awk: New files.
3045 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3047 * configure: Regenerate.
3048 * config/libgcc-glibc.ver: New file.
3049 * config/libgcc-libsystem.ver: New file.
3050 * config/t-libunwind (SHLIB_LC): Set.
3051 * config/t-linux: New file.
3052 * config/t-slibgcc (INSTALL_SHLIB): New.
3053 (SHLIB_INSTALL): Use it.
3054 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3055 to mkmap-symver.awk.
3056 (SHLIB_MAPFILES): Don't append, adapt pathname.
3057 (SHLIB_VERPFX): Set.
3058 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3059 to mkmap-symver.awk.
3060 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3061 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3062 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3063 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3065 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3066 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3067 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3068 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3069 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3070 * config/i386/libgcc-darwin.10.4.ver,
3071 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3073 * config/i386/t-darwin: Remove.
3074 * config/i386/t-darwin64: Likewise.
3075 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3076 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3077 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3078 * config/i386/t-linux: New file.
3079 * config/i386/t-mingw32: New file.
3080 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3081 * config/ia64/t-glibc: Rename to ...
3082 * config/ia64/t-linux: ... this.
3083 (SHLIB_MAPFILES): Set.
3084 * config/ia64/t-glibc-libunwind: Rename to ...
3085 * config/ia64/t-linux-libunwind: ... this.
3086 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3087 * config/ia64/t-slibgcc-hpux: New file.
3088 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3089 * config/m68k/t-slibgcc-elf-ver: New file.
3090 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3091 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3093 * config/pa/t-slibgcc-hpux: New file.
3094 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3096 * config/rs6000/libgcc-darwin.10.4.ver,
3097 config/rs6000/libgcc-darwin.10.5.ver: New files.
3098 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3099 config/rs6000/libgcc-glibc.ver.
3100 * config/rs6000/libgcc-ppc64.ver: Rename to
3101 config/rs6000/libgcc-ibm-ldouble.ver.
3102 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3103 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3104 * config/rs6000/t-ldbl128: Rename to ...
3105 * config/rs6000/t-linux: ... this.
3106 (SHLIB_MAPFILES): Adapt filename.
3107 * config/rs6000/t-slibgcc-aix: New file.
3108 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3109 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3110 libgcc-excl.ver, libgcc-glibc.ver.
3111 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3112 * config/sparc/libgcc-glibc.ver: New file.
3113 * config/sparc/t-linux: New file.
3114 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3115 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3116 t-slibgcc-elf-ver to tmake_file.
3117 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3119 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3120 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3121 t-slibgcc-elf-ver, t-linux to tmake_file.
3122 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3124 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3125 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3126 (alpha*-dec-*vms*): Likewise.
3127 (arm*-*-freebsd*): Append to tmake_file.
3128 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3129 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3131 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3132 tmake_file for arm*-*-symbianelf*.
3133 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3134 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3136 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3137 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3138 pa/t-slibgcc-dwarf-ver to tmake_file.
3139 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3140 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3141 (hppa*64*-*-hpux11*): Likewise.
3142 (hppa[12]*-*-hpux11*): Likewise.
3143 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3144 i386/t-crtpc, i386/t-crtfm.
3145 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3146 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3148 Add i386/t-cygwin to tmake_file.
3149 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3150 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3151 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3153 Add i386/t-mingw32 to tmake_file.
3154 (x86_64-*-mingw*): Likewise.
3155 (ia64*-*-freebsd*): Append to tmake_file.
3156 (ia64*-*-linux*): Append to tmake_file.
3157 Replace ia64/t-glibc by ia64/t-linux.
3158 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3160 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3161 t-slibgcc-hpux to tmake_file.
3162 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3163 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3164 (m32rle-*-linux*): Likewise.
3165 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3167 (microblaze*-linux*): New case.
3168 Append to tmake_file, add t-slibgcc-nolc-override.
3169 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3170 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3171 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3172 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3173 rs6000/t-slibgcc-aix to tmake_file.
3174 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3175 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3176 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3177 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3178 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3179 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3181 (sparc-*-linux*): Append to tmake_file for *-leon*.
3182 Add sparc/t-linux to tmake_file for non-Leon targets.
3183 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3184 (tic6x-*-uclinux): New case.
3185 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3186 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3187 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3188 (am33_2.0-*-linux*): Append to tmake_file.
3189 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3190 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3191 x86_64-*-kfreebsd*-gnu.
3192 Add i386/t-linux to tmake_file.
3194 2011-10-28 Ian Lance Taylor <iant@google.com>
3196 * config/i386/morestack.S: Correct CFI information to do proper
3197 returns throughout function. In 32-bit mode, save %ebx so that it
3198 is restored on unwind.
3200 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3202 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3203 case where B3 isn't the return register.
3205 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3206 logic for doubleword pops.
3208 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
3210 * config/rs6000/t-freebsd: Add wildcard.
3212 2011-10-21 Paul Brook <paul@codesourcery.com>
3214 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3216 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
3217 Eric Botcazou <ebotcazou@adacore.com>
3220 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3221 fs->signal_frame to 1.
3223 2011-10-07 Ian Lance Taylor <iant@google.com>
3225 * generic-morestack-thread.c: #include <errno.h>.
3227 2011-10-07 Ian Lance Taylor <iant@google.com>
3230 * generic-morestack.c (__generic_morestack): Make sure the segment
3231 is large enough for both the stack frame and the copied
3234 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3237 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3240 2011-09-28 Nick Clifton <nickc@redhat.com>
3242 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3243 64-bit doubles are not enabled.
3244 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3245 and floatunsisf functions.
3247 2011-09-13 Paul Brook <paul@codesourcery.com>
3249 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3250 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3251 * unwind-arm-common.inc: New file.
3252 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3253 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3254 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3255 * config/c6x/libunwind.S: New file.
3256 * config/c6x/pr-support.c: New file.
3257 * config/c6x/unwind-c6x.c: New file.
3258 * config/c6x/unwind-c6x.h: New file.
3259 * config/c6x/t-c6x-elf: New file.
3261 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
3263 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
3264 (ASM_DIVZERO): Ditto.
3265 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
3267 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
3269 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
3271 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
3274 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
3275 instead of an assembly one.
3277 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
3280 * Makefile.in (install-unwind_h): Create
3281 $(gcc_objdir)/include/unwind.h atomically.
3283 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3285 * Makefile.in (install-unwind_h): Remove destination file first.
3287 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3290 * config/mips/t-mips16: New file.
3291 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
3292 (mips*-*-linux*): Likewise.
3293 (mips*-sde-elf*): Likewise.
3294 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
3295 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
3296 Add mips/t-mips16 to tmake_file.
3297 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
3298 (mips-*-elf*): Likewise.
3299 (mips64-*-elf*): Likewise.
3300 (mips64orion-*-elf*): Likewise.
3301 (mips*-*-rtems*): Likewise.
3302 (mipstx39-*-elf*): Likewise.
3303 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
3304 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
3306 Use $(srcdir) to refer to sync.c.
3308 ($(libgcc-sync-funcs-o)): Likewise.
3309 ($(libgcc-sync-size-funcs-s-o)): Likewise.
3310 ($(libgcc-sync-funcs-s-o)): Likewise.
3312 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3314 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3317 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3320 * config/i386/value-unwind.h: New.
3322 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3324 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3325 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3326 Add to tmake_file rather than overriding it.
3328 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3330 * config/t-softfp: Remove.
3331 * soft-fp: Moved from ../gcc/config.
3332 * soft-fp/README: Remove t-softfp reference.
3333 * soft-fp/t-softfp: Move to config/t-softfp.
3334 (softfp_machine_header): Remove.
3335 (softfp_file_list): Remove config subdir.
3336 (soft-fp-objects): New variable.
3337 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3338 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3339 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3340 * config/t-softfp-excl: New file.
3341 * config/t-softfp-sfdf: New file.
3342 * config/t-softfp-tf: New file.
3343 * config/no-sfp-machine.h: New file.
3344 * config/arm/sfp-machine.h: New file.
3345 * config/arm/t-softfp: New file.
3346 * config/c6x/sfp-machine.h: New file.
3347 * config/i386/32/t-fprules-softfp: Rename to ...
3348 * config/i386/32/t-softfp: ... this.
3349 (tifunctions, LIB2ADD): Remove.
3350 (softfp_int_modes): Override.
3351 * config/i386/64/t-softfp-compat (tf-functions): Remove config
3353 * config/i386/64/eqtf2.c: Likewise.
3354 * config/i386/64/getf2.c: Likewise.
3355 * config/i386/64/letf2.c: Likewise.
3356 * config/ia64/sft-machine.h: New file.
3357 * config/ia64/t-fprules-softfp: Rename to ...
3358 * config/ia64/t-softfp: ... this.
3359 * config/lm32/sfp-machine.h: New file.
3360 * config/moxie/t-moxie-softfp: Remove.
3361 * config/rs6000/ibm-ldouble-format: New file.
3362 * config/rs6000/ibm-ldouble.c: New file.
3363 * config/rs6000/libgcc-ppc-glibc.ver: New file
3364 * config/rs6000/libgcc-ppc64.ver: New file
3365 * config/rs6000/sfp-machine.h: New file.
3366 * config/rs6000/t-freebsd: New file.
3367 * config/rs6000/t-ibm-ldouble: New file.
3368 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
3369 libgcc-ppc-glibc.ver.
3370 * config/rs6000/t-linux64: New file.
3371 * config/rs6000/t-ppccomm (LIB2ADD): Add
3372 $(srcdir)/config/rs6000/ibm-ldouble.c.
3373 * config/rs6000/t-ppccomm-ldbl: New file.
3374 * config/score/sfp-machine.h: New file.
3375 * config.host (sfp_machine_header): Explain.
3376 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
3377 t-softfp to tmake_file.
3378 (arm*-*-uclinux*): Likewise.
3379 (arm*-*-ecos-elf): Likewise.
3380 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3381 (arm*-*-rtems*): Likewise.
3382 (arm*-*-elf): Likewise.
3383 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
3385 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
3386 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
3387 (lm32-*-uclinux*): Likewise.
3388 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
3389 t-softfp-excl, t-softfp.
3390 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
3391 (powerpc64-*-darwin*): Likewise.
3392 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
3394 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
3396 (powerpc-*-eabisim*): Likewise.
3397 (powerpc-*-elf*): Likewise.
3398 (powerpc-*-eabialtivec*): Likewise.
3399 (powerpc-xilinx-eabi*): Likewise.
3400 (powerpc-*-rtems*): Likewise.
3401 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
3402 t-softfp-excl, t-softfp to tmake_file.
3403 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
3404 rs6000/t-ppccomm-ldbl to tmake_file.
3405 (powerpcle-*-elf*): Likewise.
3406 (powerpcle-*-eabisim*): Likewise.
3407 (powerpcle-*-eabi*): Likewise.
3408 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3409 rs6000/t-ibm-ldouble to tmake_file.
3410 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3411 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3412 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
3413 (tic6x-*-*): Likewise.
3414 (i[34567]86-*-darwin*, x86_64-*-darwin*,
3415 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
3416 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
3417 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
3418 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
3419 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
3420 t-softfp to tmake_file.
3421 * configure.ac (sfp_machine_header): Provide default if unset.
3423 Link sfp-machine.h to config/$sfp_machine_header.
3424 * configure: Regenerate.
3426 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3428 * Makefile.in (double_type_size, long_double_type_size): Set.
3429 Remove $(fpbit-in-libgcc) support.
3430 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
3431 (fpbit-src): New variable.
3432 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
3433 Compile with -DFLOAT $(FPBIT_CFLAGS).
3435 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
3436 Compile with $(FPBIT_CFLAGS).
3438 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
3439 Compile with -DFLOAT $(TPBIT_CFLAGS).
3441 * configure.ac (double_type_size, long_double_type_size):
3442 Determine and substitute.
3443 * configure: Regenerate.
3444 * fp-bit.c, fp-bit.h: New files.
3445 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
3446 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
3447 * config/mips/t-mips: New file.
3448 * config/mips/t-sdemtk: New file.
3449 * config/rs6000/ppc64-fp.c: New file.
3450 * config/rs6000/t-darwin (LIB2ADD): Add
3451 $(srcdir)/config/rs6000/ppc64-fp.c.
3452 * config/rs6000/t-ppc64-fp: New file.
3453 * config/rx/rx-lib.h: New file.
3454 * config/rx/t-rx (FPBIT): Set to true.
3455 ($(gcc_objdir)/fp-bit.c): Remove.
3456 (DPBIT): Set to true only with -m64bit-doubles.
3457 ($(gcc_objdir)/dp-bit.c): Remove.
3458 * config/sparc/t-softfp: Remove.
3459 * config/spu/t-elf: New file.
3460 * config/t-fdpbit, config/t-fpbit: New files.
3461 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
3462 (mips*-*-*): Likewise.
3463 (arm-wrs-vxworks): Likewise.
3464 (arm*-*-freebsd*): Likewise.
3465 (avr-*-rtems*): Add t-fpbit to tmake_file.
3466 (avr-*-*): Likewise.
3467 (bfin*-elf*): Add t-fdpbit to tmake_file.
3468 (bfin*-uclinux*): Likewise.
3469 (bfin*-linux-uclibc*): Likewise.
3470 (bfin*-rtems*): New case.
3471 Add t-fdpbit to tmake_file.
3472 (bfin*-*): Add t-fdpbit to tmake_file.
3473 (crisv32-*-elf): Likewise.
3474 (cris-*-linux*): Likewise.
3475 (fr30-*-elf): Likewise.
3476 (frv-*-elf, frv-*-*linux*): Likewise.
3477 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
3478 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
3479 (m32r-*-elf*): Likewise.
3480 (m32rle-*-elf*): Likewise.
3481 (m32r-*-linux*): Likewise.
3482 (m32rle-*-linux*): Likewise.
3483 (mcore-*-elf): Add t-fdpbit to tmake_file.
3484 (microblaze*-*-*): Likewise.
3485 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
3486 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
3487 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
3489 Add mips/t-tpbit to tmake-file.
3490 (mips*-*-linux*): Fix typo.
3491 (mips*-sde-elf*): New case
3492 Add mips/t-sdemtk unless using newlib.
3493 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
3494 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
3495 (mn10300-*-*): Likewise.
3496 (pdp11-*-*): Likewise.
3497 (picochip-*-*): Add t-fpbit to tmake_file.
3498 (powerpc-*-eabisimaltivec*): Likewise.
3499 (powerpc-*-eabisim*): Likewise.
3500 (powerpc-*-elf*): Likewise.
3501 (powerpc-*-eabialtivec*): Likewise.
3502 (powerpc-xilinx-eabi*): New case.
3503 Add t-fdpbit to tmake_file.
3504 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
3505 (powerpc-*-rtems*): Likewise.
3506 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
3508 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
3510 (powerpc-*-lynxos*): Likewise.
3511 (powerpcle-*-elf*): Likewise.
3512 (powerpcle-*-eabisim*): Likewise.
3513 (powerpcle-*-eabi*): Likewise.
3514 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3515 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
3516 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3517 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3518 (rx-*-elf): Add t-fdpbit to tmake_file.
3519 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3520 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3521 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3522 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
3524 (sh-*-rtems*): Add t-fdpbit to tmake_file.
3525 (sh-wrs-vxworks): Likewise.
3526 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
3527 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
3528 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
3529 (sparc64-*-rtems*): ... new case.
3530 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
3531 (spu-*-elf*): Likewise.
3532 Add spu/t-elf to tmake_file.
3533 (v850*-*-*): Add t-fdpbit to tmake_file.
3534 (xstormy16-*-elf): Likewise.
3535 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
3536 (mep*-*-*): Likewise.
3538 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3540 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
3542 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
3543 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
3544 (install-unwind_h): New target.
3545 (all): Depend on it.
3546 * config.host (unwind_header): New variable.
3547 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
3548 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3549 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
3550 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
3551 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
3553 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
3555 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
3557 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
3559 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
3560 (ia64*-*-freebsd*): Likewise.
3561 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
3563 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
3564 $with_system_libunwind.
3565 (ia64*-*-hpux*): Set tmake_file.
3566 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
3567 (picochip-*-*): Set tmake_file.
3568 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
3570 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3571 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3572 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
3573 (xtensa*-*-elf*): Set tmake_file.
3574 (xtensa*-*-linux*): Likewise.
3575 * configure.ac: Include ../config/unwind_ipinfo.m4.
3576 Call GCC_CHECK_UNWIND_GETIPINFO.
3577 Link unwind.h to $unwind_header.
3578 * configure: Regenerate.
3579 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
3580 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
3581 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
3582 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
3583 * config/unwind-dw2-fde-darwin.c: New file.
3584 * config/arm/libunwind.S, config/arm/pr-support.c,
3585 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
3586 config/arm/unwind-arm.h,: New files.
3587 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
3588 config/ia64/t-eh-ia64, config/ia64/t-glibc,
3589 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
3590 config/ia64/t-vms, config/ia64/unwind-ia64.c,
3591 config/ia64/unwind-ia64.h: New files.
3592 * config/picochip/t-picochip: New file.
3593 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
3595 * config/rs6000/t-darwin (LIB2ADDEH): Set.
3596 * config/s390/t-tpf (LIB2ADDEH): Remove.
3597 * config/t-darwin (LIB2ADDEH): Set.
3598 * config/t-eh-dw2-dip: New file.
3599 * config/t-libunwind, config/t-libunwind-elf: New files.
3600 * config/t-sol2 (LIB2ADDEH): Remove.
3601 * config/xtensa/t-xtensa: New file.
3603 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
3605 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
3606 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
3607 long long to check rt_sigreturn syscall.
3609 2011-08-02 Alan Modra <amodra@gmail.com>
3611 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3612 Restore for indirect call bcrtl from correct stack slot, and only
3613 if cfa+40 isn't valid.
3615 2011-08-01 Julian Brown <julian@codesourcery.com>
3617 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
3618 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
3619 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
3621 2011-08-01 Julian Brown <julian@codesourcery.com>
3623 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
3624 (libgcc-std.ver.in): Use above.
3625 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
3626 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
3628 * config/t-fixedpoint-gnu-prefix: New file.
3629 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
3630 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
3633 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
3635 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
3636 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
3637 for x86-64. Properly check __x86_64__ and __LP64__.
3639 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
3641 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
3643 (_FP_WS_TYPE): Likewise.
3644 (_FP_I_TYPE): Likewise.
3646 2011-07-28 Alan Modra <amodra@gmail.com>
3648 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3649 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
3650 in a plt call stub. Do restore r2 if stopped on bctrl.
3652 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3654 * config.host (i[3456x]86-*-netware*): Remove.
3655 * config/i386/netware-crt0.c, config/i386/t-nwld,
3656 config/i386/t-slibgcc-nwld: Remove.
3658 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
3660 * config.host: Handle tic6x-*-*.
3661 * config/c6x/c6x-abi.h: New file.
3663 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3665 * config/i386/crtprec.c: New file.
3666 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
3667 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
3668 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
3669 (x86_64-*-darwin*): Likewise.
3670 (i[34567]86-*-solaris2*: Likewise.
3672 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3674 * config/alpha/crtfastmath.c: New file.
3675 * config/i386/crtfastmath.c: New file.
3676 * config/ia64/crtfastmath.c: New file.
3677 * config/mips/crtfastmath.c: New file.
3678 * config/sparc/crtfastmath.c: New file.
3680 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
3682 Add -frandom-seed=gcc-crtfastmath.
3683 * config/alpha/t-crtfm: Remove.
3684 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
3685 * config/ia64/t-ia64 (crtfastmath.o): Remove.
3687 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
3688 (alpha*-dec-osf5.1*): Likewise.
3689 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
3690 Add crtfastmath.o to extra_parts.
3691 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
3692 Add crtfastmath.o to extra_parts.
3693 (x86_64-*-darwin*): Likewise.
3694 (x86_64-*-mingw*): Likewise.
3695 (ia64*-*-elf*): Add t-crtfm to tmake_file.
3696 (ia64*-*-freebsd*): Likewise.
3697 (ia64*-*-linux*): Likewise.
3698 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
3699 Add crtfastmath.o to extra_parts.
3701 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3703 * config/darwin-crt3.o: New file.
3704 * config/rs6000/darwin-crt2.c: New file.
3705 * config/t-darwin: New file.
3706 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
3708 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
3709 (powerpc-*-darwin*): Add crt2.o to extra_parts.
3710 (powerpc64-*-darwin*): Likewise.
3712 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3714 * config/i386/netware-crt0.c: New file.
3715 * config/i386/t-nwld: Rename to ...
3716 * config/i386/t-slibgcc-nwld: ... this.
3717 * config/i386/t-nwld: New file.
3718 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
3720 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
3723 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3725 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
3727 * configure: Regenerate.
3729 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3731 * dfp-bit.c, dfp-bit.h: New files.
3732 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
3734 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
3735 ($(d64pbit-o)): Likewise.
3736 ($(d128pbit-o)): Likewise.
3737 * config/t-dfprules: New file.
3738 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
3739 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
3740 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3741 (x86_64-*-linux*): Likewise.
3742 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3743 (i[34567]86-*-cygwin*): Likewise.
3744 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
3745 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3747 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3749 * Makfile.in (LIBGCOV): New variable.
3750 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
3751 * libgcov.c: New file.
3753 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3755 * fixed-bit.c, fixed-bit.h: New files.
3756 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
3757 refer to fixed-bit.c.
3759 2011-07-07 Joseph Myers <joseph@codesourcery.com>
3761 * config.host (*local*): Remove.
3763 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3766 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
3767 like i?86-*-solaris2.1[0-9]*.
3768 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
3769 * configure.ac (i?86-*-solaris2*): Likewise.
3770 * configure: Regenerate.
3772 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
3774 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3775 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
3776 md_unwind_header by splitting out of...
3777 (i[34567]86-*-linux*): ... this.
3778 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
3779 Remove md_unwind_header by splitting out of...
3780 (x86_64-*-linux*): ... this.
3782 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
3784 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
3786 2011-06-28 Nick Clifton <nickc@redhat.com>
3788 * config.host: Recognize all V850 variants.
3790 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
3792 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
3794 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3796 * shared-object.mk (c_flags-$o): Save c_flags.
3797 ($(base)$(objext)): Use it.
3798 ($(base)_s$(objext)): Likewise.
3800 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
3802 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
3803 * libgcc-std.ver.in (GCC_4.7.0): New section.
3805 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
3809 * config/avr/t-avr: Fix line endings.
3810 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
3813 2011-06-14 Olivier Hainque <hainque@adacore.com>
3814 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3816 * config/mips/irix6-unwind.h: New file.
3817 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
3819 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
3821 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
3822 (sparc64_fallback_frame_state): Use it.
3823 (sparc64_frob_update_context): Further adjust context.
3824 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
3825 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
3826 * config/sparc/sol2-cn.S: Likewise.
3828 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3830 * enable-execute-stack-empty.c: New file.
3831 * enable-execute-stack-mprotect.c: New file.
3832 * config/i386/enable-execute-stack-mingw32.c: New file.
3833 * config.host (enable_execute_stack): New variable.
3834 Select appropriate variants.
3835 * configure.ac: Link enable-execute-stack.c to
3836 $enable_execute_stack.
3837 * configure: Regenerate.
3838 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
3839 (lib2funcs): Remove _enable_execute_stack.
3841 2011-06-09 David S. Miller <davem@davemloft.net>
3842 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3844 * config.host (sparc-*-linux*): Correct md_unwind_header
3846 (s390x-ibm-tpf*): Fix typo.
3848 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3850 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
3851 Add crtfastmath.o to extra_parts.
3852 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
3854 * config/mips/t-crtfm: Remove.
3856 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3858 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
3860 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
3862 * config.host (sh*-*-linux*): Fix typo.
3864 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3866 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
3867 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
3868 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
3869 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
3870 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
3871 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
3872 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
3873 Wrap in !__MINGW64__.
3874 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
3875 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
3876 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
3877 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
3878 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
3879 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
3880 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
3882 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
3883 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
3884 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
3885 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
3886 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
3887 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
3888 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
3889 * config/no-unwind.h: New file.
3890 * config.host (md_unwind_header): Document.
3892 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
3893 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
3894 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
3895 hppa[12]*-*-hpux11*): Set md_unwind_header.
3896 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
3897 Set md_unwind_header.
3898 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
3899 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
3900 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
3901 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
3902 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
3903 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
3904 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
3906 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
3907 * configure: Regenerate.
3909 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3911 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
3912 Set tmake_file, extra_parts.
3913 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
3915 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
3917 * config/mips/t-irix6: New file.
3918 * config/mips/t-slibgcc-irix: New file.
3920 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3922 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
3923 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
3925 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3927 * configure.ac (target_thread_file): Determine thread model.
3928 * configure: Regenerate.
3929 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
3930 * config/alpha/t-alpha: New file.
3931 * config/alpha/t-crtfm: Use $<.
3932 * config/alpha/t-ieee: New file.
3933 * config/alpha/t-osf-pthread: New file.
3934 * config/alpha/t-slibgcc-osf: New file.
3935 * config/alpha/libgcc-osf5.ver: New file.
3937 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3939 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
3941 Add crtfastmath.o to extra_parts.
3943 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3945 * config/gmon-sol2.c: Reindent.
3947 Remove, correct casts.
3948 Use STDERR_FILENO, NULL.
3949 (BASEADDRESS): Remove.
3951 (errno, sbrk): Remove declarations.
3952 (monstartup) [hp300]: Remove.
3955 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3957 * Makefile.in (cpu_type): Define.
3958 * config.host (i[34567]86-*-rtems*): Handle it.
3959 (i[34567]86-*-solaris2*): Move body ...
3960 (*-*-solaris2*): ... here.
3961 New case, generalize.
3962 (sparc-*-elf*): Handle it.
3963 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
3964 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
3965 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
3967 (sparc*-*-solaris2*): ... this.
3969 (sparc64-*-elf*): Handle it.
3970 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
3971 Merge ../gcc/config/i386/gmon-sol2.c.
3972 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
3974 Merge ../gcc/config/i386/sol2-gc1.asm.
3975 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
3977 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
3979 * config/i386/t-crtfm (crtfastmath.o): Use $<.
3980 * config/i386/t-crtstuff: New file.
3981 * config/i386/t-softfp: New file.
3982 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
3983 $(T)crti.o, $(T)crtn.o): Remove.
3984 (gcrt1.o): New rule.
3985 (TARGET_LIBGCC2_CFLAGS): Remove.
3986 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
3987 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
3988 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
3989 * config/sparc/t-sol2: New file.
3990 * config/sparc/t-crtfm: Move to ...
3991 * config/t-crtfm: ... this.
3992 Use $(cpu_type), $<.
3993 * config/t-crtin: New file.
3994 * config/sparc/t-softfp: New file.
3995 * config/sparc/t-softmul: New file.
3996 * config/t-rtems: New file.
3997 * config/t-slibgcc: New file.
3998 * config/t-slibgcc-elf-ver: New file.
3999 * config/t-slibgcc-gld: New file.
4000 * config/t-slibgcc-sld: New file.
4001 * config/t-sol2: New file.
4002 * configure.ac: Include ../config/lib-ld.m4.
4003 Call AC_LIB_PROG_LD_GNU.
4004 Substitute cpu_type.
4005 * configure: Regenerate.
4007 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4010 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4011 libgcc-std.ver in the build directory.
4012 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4013 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4015 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4017 * libgcc-std.ver.in: New file.
4018 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4020 (libgcc-std.ver): New rule.
4021 * config/t-gnu-prefix: New file.
4023 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4025 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4027 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4029 * config/i386/darwin-lib.h: New file.
4031 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4033 * config/arm/symbian-lib.h: New.
4035 2011-05-04 Chris Demetriou <cgd@google.com>
4037 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4038 (__x86.get_pc_thunk.bx): ...this.
4039 (__morestack): Adjust for rename, remove undef of __i686.
4041 2011-05-03 Chris Demetriou <cgd@google.com>
4043 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4045 2011-03-22 Joseph Myers <joseph@codesourcery.com>
4047 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4048 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4049 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4050 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4051 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4054 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
4056 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4057 Adjust copyright year.
4059 2011-03-07 Ian Lance Taylor <iant@google.com>
4061 * generic-morestack.c (__splitstack_find): Adjust returned stack
4062 pointer to include all registers pushed by __morestack.
4064 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4067 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4068 (toolexecdir): Calculate and AC_SUBST.
4069 (toolexeclibdir): Likewise.
4070 * Makefile.in (target_noncanonical): Import.
4071 (toolexecdir): Likewise.
4072 (toolexeclibdir): Likewise.
4073 * configure: Regenerate.
4075 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4078 * config/arm/bpabi.h: Rename to...
4079 * config/arm/bpabi-lib.h: ...this.
4081 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4083 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4085 * configure: Regenerate.
4087 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4089 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4090 __FLOAT_WORD_ORDER__.
4091 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4094 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4097 * Makefile.in (install-strip): New phony target.
4099 2010-11-07 Ian Lance Taylor <iant@google.com>
4102 * config/i386/morestack.S (__morestack_large_model): New
4105 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4107 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4109 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4111 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4113 * config/arm/bpabi.h: New file.
4114 * config/frv/frv-abi.h: New file.
4116 2010-10-01 Ian Lance Taylor <iant@google.com>
4118 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4119 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4121 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4124 * config.host: Add the missing `$'.
4126 2010-09-30 Michael Eager <eager@eagercon.com>
4128 * config.host: Add microblaze*-*-*.
4129 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4130 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4131 udivsi3.asm,umodsi3.asm}: New.
4133 2010-09-28 Ian Lance Taylor <iant@google.com>
4135 * configure.ac: Adjust CFI test to test assembler directly rather
4136 than checking gcc preprocessor macro.
4137 * configure: Rebuild.
4139 2010-09-27 Ian Lance Taylor <iant@google.com>
4141 * configure.ac: Test whether assembler supports CFI directives.
4142 * config.host: Only add t-stack and i386/t-stack-i386 to
4143 tmake_file if libgcc_cv_cfi is "yes".
4144 * configure: Rebuild.
4146 2010-09-27 Ian Lance Taylor <iant@google.com>
4148 * generic-morestack.h: New file.
4149 * generic-morestack.c: New file.
4150 * generic-morestack-thread.c: New file.
4151 * config/i386/morestack.S: New file.
4152 * config/t-stack: New file.
4153 * config/i386/t-stack-i386: New file.
4154 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4155 i386/t-stack-i386 to tmake_file.
4157 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4159 * Makefile.in (libgcc-extra-parts): Check for static archives and
4160 invoke ranlib after installing them.
4161 (gcc-extra-parts): Likewise.
4162 (install-leaf): Likewise.
4164 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4166 * configure: Regenerated.
4168 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
4170 * configure: Regenerated.
4172 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4173 Andrew Pinski <pinskia@gmail.com>
4176 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4178 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4181 * configure: Regenerated.
4183 2010-09-06 Andreas Schwab <schwab@redhat.com>
4185 * configure: Regenerate.
4187 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4189 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4191 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4194 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4195 Iain Sandoe <iains@gcc.gnu.org>
4198 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4199 LIB2FUNCS_EXCLUDE functions.
4201 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4203 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4205 * configure: Regenerate.
4207 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
4209 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4210 i386/t-freebsd to tmake_file.
4211 * config/i386/t-freebsd: New file.
4212 * config/i386/libgcc-bsd.ver: New file.
4214 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4216 * config.host (powerpc*-eabispe*): Set tmake_file.
4217 (powerpc*-eabi*): Likewise.
4218 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4219 crtbeginS, crtendS, crtbeginT.
4221 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
4223 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4224 to tmake_file. Add crtfastmath.o to extra_parts.
4225 * config/mips/t-crtfm: New.
4227 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4229 * config.host (sparc64-*-rtems*): New target.
4231 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4233 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4236 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4238 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4240 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4242 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4243 alpha-dec-osf5.0* support.
4245 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
4247 * config.host: Add lm32-*-rtems*.
4249 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4250 Uros Bizjak <ubizjak@gmail.com>
4253 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4254 like other remaining 32-bit x86 OSes.
4255 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4257 * config/i386/libgcc-sol2.ver: New file.
4258 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4260 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
4263 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
4264 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
4265 is used and substitute set_use_emutls.
4266 * configure: Regenerated.
4268 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
4270 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
4272 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4275 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
4277 ($(T)gcrt1.o): Likewise.
4278 ($(T)crt1.o): Likewise.
4279 ($(T)crti.o): Likewise.
4280 ($(T)crtn.o): Likewise.
4282 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4285 * Makefile.in (install): Use $(MAKE) string in rule, for
4288 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
4290 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
4291 * config/mmix/t-mmix: New file.
4292 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
4294 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
4297 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
4300 2010-01-04 Anthony Green <green@moxielogic.com>
4302 * config/moxie/crti.asm, config/moxie/crtn.asm,
4303 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
4304 config/moxie/t-moxie: New files.
4305 * config.host: Add t-moxie-softfp reference.
4307 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4310 * config/t-slibgcc-darwin: Fix embedded rpaths for
4311 --enable-version-specific-runtime-libs, build extension stub
4312 libs exposing features available from current libgcc_s.
4314 2009-11-11 Jon Beniston <jon@beniston.com>
4316 * config.host: Add lm32 targets.
4317 * config/lm32: New directory.
4318 * config/lm32/libgcc_lm32.h: New file.
4319 * config/lm32/_mulsi3.c: New file.
4320 * config/lm32/_udivmodsi4.c: New file.
4321 * config/lm32/_divsi3.c: New file.
4322 * config/lm32/_modsi3.c: New file.
4323 * config/lm32/_udivsi3.c: New file.
4324 * config/lm32/_umodsi3.c: New file.
4325 * config/lm32/_lshrsi3.S: New file.
4326 * config/lm32/_ashrsi3.S: New file.
4327 * config/lm32/_ashlsi3.S: New file.
4328 * config/lm32/crti.S: New file.
4329 * config/lm32/crtn.S: New file.
4330 * config/lm32/t-lm32: New file.
4331 * config/lm32/t-elf: New file.
4332 * config/lm32/t-uclinux: New file.
4334 2009-10-26 Nick Clifton <nickc@redhat.com>
4336 * config.host: Add support for RX target.
4337 * config/rx: New directory.
4338 * config/rx/rx-abi-functions.c: New file. Supplementary
4339 functions for libgcc to support the RX ABI.
4340 * config/rx/rx-abi.h: New file. Supplementary header file for
4341 libgcc RX ABI functions.
4342 * config/rx/t-rx: New file: Makefile fragment for building
4345 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
4347 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
4348 constraint of y0 to "g".
4350 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4352 * config.host: Include the s390 makefile fragments.
4353 * config/s390/32/_fixdfdi.c: New file.
4354 * config/s390/32/_fixsfdi.c: New file.
4355 * config/s390/32/_fixtfdi.c: New file.
4356 * config/s390/32/_fixunsdfdi.c: New file.
4357 * config/s390/32/_fixunssfdi.c: New file.
4358 * config/s390/32/_fixunstfdi.c: New file.
4359 * config/s390/32/t-floattodi: New file.
4360 * config/s390/libgcc-glibc.ver: New file.
4361 * config/s390/t-crtstuff: New file.
4362 * config/s390/t-linux: New file.
4363 * config/s390/t-tpf: New file.
4365 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4367 * configure.ac (AC_PREREQ): Bump to 2.64.
4369 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
4371 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
4373 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4375 * configure: Regenerate.
4377 2009-08-09 Douglas B Rupp <rupp@gnat.com>
4379 * config.host (ia64-hp-*vms*): New target.
4380 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
4383 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4385 * configure.ac: Add snippet for maintainer-mode.
4386 * configure: Regenerate.
4387 * Makefile.in (AUTOCONF, configure_deps): New variables.
4388 ($(srcdir)/configure)): New rule, active only with maintainer
4391 2009-06-23 DJ Delorie <dj@redhat.com>
4394 * config.host: Add mep support.
4396 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
4398 * config.host: Add i386/${host_address}/t-fprules-softfp and
4399 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
4401 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
4403 * config/i386/64/_multc3.c: Likewise.
4404 * config/i386/64/_powitf2.c: Likewise.
4405 * config/i386/64/eqtf2.c: Likewise.
4406 * config/i386/64/getf2.c: Likewise.
4407 * config/i386/64/letf2.c: Likewise.
4408 * config/i386/64/letf2.c: Likewise.
4409 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
4410 unsigned long long for x64 mingw targets.
4411 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
4412 (_FP_I_TYPE): Define as long long for x64 mingw target.
4414 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
4416 * config.host (vax-*-linux*): New.
4418 2009-05-31 Anthony Green <green@moxielogic.com>
4420 * config.host: Add moxie support.
4421 * config/moxie/t-moxie: New file.
4423 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
4425 * config.host: Add i386/${host_address}/t-fprules-softfp and
4426 t-softfp to tmake_file for i[34567]86-*-cygwin*.
4428 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
4430 * config.host: Add i386/${host_address}/t-fprules-softfp to
4431 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
4433 2009-04-09 Nick Clifton <nickc@redhat.com>
4435 * config/ia64/tf-signs.c: Change copyright header to refer to
4436 version 3 of the GNU General Public License with version 3.1
4437 of the GCC Runtime Library Exception and to point readers at
4438 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
4440 * config/i386/32/tf-signs.c: Likewise.
4441 * config/libbid/_addsub_dd.c: Likewise.
4442 * config/libbid/_addsub_sd.c: Likewise.
4443 * config/libbid/_addsub_td.c: Likewise.
4444 * config/libbid/_dd_to_df.c: Likewise.
4445 * config/libbid/_dd_to_di.c: Likewise.
4446 * config/libbid/_dd_to_sd.c: Likewise.
4447 * config/libbid/_dd_to_sf.c: Likewise.
4448 * config/libbid/_dd_to_si.c: Likewise.
4449 * config/libbid/_dd_to_td.c: Likewise.
4450 * config/libbid/_dd_to_tf.c: Likewise.
4451 * config/libbid/_dd_to_udi.c: Likewise.
4452 * config/libbid/_dd_to_usi.c: Likewise.
4453 * config/libbid/_dd_to_xf.c: Likewise.
4454 * config/libbid/_df_to_dd.c: Likewise.
4455 * config/libbid/_df_to_sd.c: Likewise.
4456 * config/libbid/_df_to_td.c: Likewise.
4457 * config/libbid/_di_to_dd.c: Likewise.
4458 * config/libbid/_di_to_sd.c: Likewise.
4459 * config/libbid/_di_to_td.c: Likewise.
4460 * config/libbid/_div_dd.c: Likewise.
4461 * config/libbid/_div_sd.c: Likewise.
4462 * config/libbid/_div_td.c: Likewise.
4463 * config/libbid/_eq_dd.c: Likewise.
4464 * config/libbid/_eq_sd.c: Likewise.
4465 * config/libbid/_eq_td.c: Likewise.
4466 * config/libbid/_ge_dd.c: Likewise.
4467 * config/libbid/_ge_sd.c: Likewise.
4468 * config/libbid/_ge_td.c: Likewise.
4469 * config/libbid/_gt_dd.c: Likewise.
4470 * config/libbid/_gt_sd.c: Likewise.
4471 * config/libbid/_gt_td.c: Likewise.
4472 * config/libbid/_isinfd128.c: Likewise.
4473 * config/libbid/_isinfd32.c: Likewise.
4474 * config/libbid/_isinfd64.c: Likewise.
4475 * config/libbid/_le_dd.c: Likewise.
4476 * config/libbid/_le_sd.c: Likewise.
4477 * config/libbid/_le_td.c: Likewise.
4478 * config/libbid/_lt_dd.c: Likewise.
4479 * config/libbid/_lt_sd.c: Likewise.
4480 * config/libbid/_lt_td.c: Likewise.
4481 * config/libbid/_mul_dd.c: Likewise.
4482 * config/libbid/_mul_sd.c: Likewise.
4483 * config/libbid/_mul_td.c: Likewise.
4484 * config/libbid/_ne_dd.c: Likewise.
4485 * config/libbid/_ne_sd.c: Likewise.
4486 * config/libbid/_ne_td.c: Likewise.
4487 * config/libbid/_sd_to_dd.c: Likewise.
4488 * config/libbid/_sd_to_df.c: Likewise.
4489 * config/libbid/_sd_to_di.c: Likewise.
4490 * config/libbid/_sd_to_sf.c: Likewise.
4491 * config/libbid/_sd_to_si.c: Likewise.
4492 * config/libbid/_sd_to_td.c: Likewise.
4493 * config/libbid/_sd_to_tf.c: Likewise.
4494 * config/libbid/_sd_to_udi.c: Likewise.
4495 * config/libbid/_sd_to_usi.c: Likewise.
4496 * config/libbid/_sd_to_xf.c: Likewise.
4497 * config/libbid/_sf_to_dd.c: Likewise.
4498 * config/libbid/_sf_to_sd.c: Likewise.
4499 * config/libbid/_sf_to_td.c: Likewise.
4500 * config/libbid/_si_to_dd.c: Likewise.
4501 * config/libbid/_si_to_sd.c: Likewise.
4502 * config/libbid/_si_to_td.c: Likewise.
4503 * config/libbid/_td_to_dd.c: Likewise.
4504 * config/libbid/_td_to_df.c: Likewise.
4505 * config/libbid/_td_to_di.c: Likewise.
4506 * config/libbid/_td_to_sd.c: Likewise.
4507 * config/libbid/_td_to_sf.c: Likewise.
4508 * config/libbid/_td_to_si.c: Likewise.
4509 * config/libbid/_td_to_tf.c: Likewise.
4510 * config/libbid/_td_to_udi.c: Likewise.
4511 * config/libbid/_td_to_usi.c: Likewise.
4512 * config/libbid/_td_to_xf.c: Likewise.
4513 * config/libbid/_tf_to_dd.c: Likewise.
4514 * config/libbid/_tf_to_sd.c: Likewise.
4515 * config/libbid/_tf_to_td.c: Likewise.
4516 * config/libbid/_udi_to_dd.c: Likewise.
4517 * config/libbid/_udi_to_sd.c: Likewise.
4518 * config/libbid/_udi_to_td.c: Likewise.
4519 * config/libbid/_unord_dd.c: Likewise.
4520 * config/libbid/_unord_sd.c: Likewise.
4521 * config/libbid/_unord_td.c: Likewise.
4522 * config/libbid/_usi_to_dd.c: Likewise.
4523 * config/libbid/_usi_to_sd.c: Likewise.
4524 * config/libbid/_usi_to_td.c: Likewise.
4525 * config/libbid/_xf_to_dd.c: Likewise.
4526 * config/libbid/_xf_to_sd.c: Likewise.
4527 * config/libbid/_xf_to_td.c: Likewise.
4528 * config/libbid/bid128.c: Likewise.
4529 * config/libbid/bid128_2_str.h: Likewise.
4530 * config/libbid/bid128_2_str_macros.h: Likewise.
4531 * config/libbid/bid128_2_str_tables.c: Likewise.
4532 * config/libbid/bid128_add.c: Likewise.
4533 * config/libbid/bid128_compare.c: Likewise.
4534 * config/libbid/bid128_div.c: Likewise.
4535 * config/libbid/bid128_fma.c: Likewise.
4536 * config/libbid/bid128_logb.c: Likewise.
4537 * config/libbid/bid128_minmax.c: Likewise.
4538 * config/libbid/bid128_mul.c: Likewise.
4539 * config/libbid/bid128_next.c: Likewise.
4540 * config/libbid/bid128_noncomp.c: Likewise.
4541 * config/libbid/bid128_quantize.c: Likewise.
4542 * config/libbid/bid128_rem.c: Likewise.
4543 * config/libbid/bid128_round_integral.c: Likewise.
4544 * config/libbid/bid128_scalb.c: Likewise.
4545 * config/libbid/bid128_sqrt.c: Likewise.
4546 * config/libbid/bid128_string.c: Likewise.
4547 * config/libbid/bid128_to_int16.c: Likewise.
4548 * config/libbid/bid128_to_int32.c: Likewise.
4549 * config/libbid/bid128_to_int64.c: Likewise.
4550 * config/libbid/bid128_to_int8.c: Likewise.
4551 * config/libbid/bid128_to_uint16.c: Likewise.
4552 * config/libbid/bid128_to_uint32.c: Likewise.
4553 * config/libbid/bid128_to_uint64.c: Likewise.
4554 * config/libbid/bid128_to_uint8.c: Likewise.
4555 * config/libbid/bid32_to_bid128.c: Likewise.
4556 * config/libbid/bid32_to_bid64.c: Likewise.
4557 * config/libbid/bid64_add.c: Likewise.
4558 * config/libbid/bid64_compare.c: Likewise.
4559 * config/libbid/bid64_div.c: Likewise.
4560 * config/libbid/bid64_fma.c: Likewise.
4561 * config/libbid/bid64_logb.c: Likewise.
4562 * config/libbid/bid64_minmax.c: Likewise.
4563 * config/libbid/bid64_mul.c: Likewise.
4564 * config/libbid/bid64_next.c: Likewise.
4565 * config/libbid/bid64_noncomp.c: Likewise.
4566 * config/libbid/bid64_quantize.c: Likewise.
4567 * config/libbid/bid64_rem.c: Likewise.
4568 * config/libbid/bid64_round_integral.c: Likewise.
4569 * config/libbid/bid64_scalb.c: Likewise.
4570 * config/libbid/bid64_sqrt.c: Likewise.
4571 * config/libbid/bid64_string.c: Likewise.
4572 * config/libbid/bid64_to_bid128.c: Likewise.
4573 * config/libbid/bid64_to_int16.c: Likewise.
4574 * config/libbid/bid64_to_int32.c: Likewise.
4575 * config/libbid/bid64_to_int64.c: Likewise.
4576 * config/libbid/bid64_to_int8.c: Likewise.
4577 * config/libbid/bid64_to_uint16.c: Likewise.
4578 * config/libbid/bid64_to_uint32.c: Likewise.
4579 * config/libbid/bid64_to_uint64.c: Likewise.
4580 * config/libbid/bid64_to_uint8.c: Likewise.
4581 * config/libbid/bid_b2d.h: Likewise.
4582 * config/libbid/bid_binarydecimal.c: Likewise.
4583 * config/libbid/bid_conf.h: Likewise.
4584 * config/libbid/bid_convert_data.c: Likewise.
4585 * config/libbid/bid_decimal_data.c: Likewise.
4586 * config/libbid/bid_decimal_globals.c: Likewise.
4587 * config/libbid/bid_div_macros.h: Likewise.
4588 * config/libbid/bid_dpd.c: Likewise.
4589 * config/libbid/bid_flag_operations.c: Likewise.
4590 * config/libbid/bid_from_int.c: Likewise.
4591 * config/libbid/bid_functions.h: Likewise.
4592 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4593 * config/libbid/bid_inline_add.h: Likewise.
4594 * config/libbid/bid_internal.h: Likewise.
4595 * config/libbid/bid_round.c: Likewise.
4596 * config/libbid/bid_sqrt_macros.h: Likewise.
4598 2009-04-09 Jakub Jelinek <jakub@redhat.com>
4600 * Makefile.in: Change copyright header to refer to version
4601 3 of the GNU General Public License and to point readers at the
4602 COPYING3 file and the FSF's license web page.
4603 * config.host: Likewise.
4605 2009-04-07 Alan Modra <amodra@bigpond.net.au>
4607 * config.host: Reorder and merge to match config.gcc change.
4609 2009-04-03 Alan Modra <amodra@bigpond.net.au>
4611 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
4613 2009-03-28 Joseph Myers <joseph@codesourcery.com>
4615 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
4616 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
4617 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
4618 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
4620 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
4622 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
4623 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4625 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
4627 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
4628 ia64/t-softfp-compat to tmake_file.
4630 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
4632 * config/ia64/__divxf3.asm: New.
4633 * config/ia64/_fixtfdi.asm: Likewise.
4634 * config/ia64/_fixunstfdi.asm: Likewise.
4635 * config/ia64/_floatditf.asm: Likewise.
4636 * config/ia64/t-fprules-softfp: Likewise.
4637 * config/ia64/t-softfp-compat: Likewise.
4638 * config/ia64/tf-signs.c: Likewise.
4640 2009-01-18 Ben Elliston <bje@au.ibm.com>
4642 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4644 2009-01-16 Ben Elliston <bje@au.ibm.com>
4646 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
4649 2009-01-13 Ben Elliston <bje@au.ibm.com>
4651 * config/t-softfp: New file.
4652 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
4653 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
4655 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4657 * config.host: Add m32r*-*-rtems*.
4659 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
4661 * config.host: Add m32c*-*-rtems*.
4663 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4666 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
4667 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
4668 * configure: Regenerate.
4669 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
4670 tmake_file here from gcc/config.gcc.
4671 Move extra_parts here from gcc/config.gcc.
4672 * config/i386/t-sol2: Move here from gcc/config/i386.
4673 Use gcc_srcdir instead of srcdir.
4675 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
4677 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
4680 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
4682 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
4684 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
4686 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
4688 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
4691 * config.host: Add picochip-*-*.
4693 2008-08-06 Bob Wilson <bob.wilson@acm.org>
4695 * config.host: Match more processor names for Xtensa.
4697 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
4699 * config/i386/64/t-softfp-compat: Update comments.
4701 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
4703 * config/i386/64/_divtc3-compat.c: Moved to ...
4704 * config/i386/64/_divtc3.c: Here.
4706 * config/i386/64/_multc3-compat.c: Moved to ...
4707 * config/i386/64/_multc3.c: Here.
4709 * config/i386/64/_powitf2-compat.c: Moved to ...
4710 * config/i386/64/_powitf2.c: Here.
4712 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
4713 .c suffix instead of -compat.c.
4715 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
4717 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
4718 (_FP_MUL_MEAT_D): Ditto.
4719 (_FP_DIV_MEAT_S): Ditto.
4720 (_FP_DIV_MEAT_D): Ditto.
4722 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
4724 * Makefile.in: Add support for __sync_* libgcc functions.
4726 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
4728 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
4730 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4733 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
4734 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
4736 * config/i386/64/t-fprules-softfp: Moved to ...
4737 * config/i386/64/t-softfp-compat: This. New.
4739 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
4741 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
4742 Initialize f with 0.0.
4744 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4747 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
4749 * config/i386/64/_divtc3-compat.c: New.
4750 * config/i386/64/_multc3-compat.c: Likewise.
4751 * config/i386/64/_powitf2-compat.c: Likewise.
4752 * config/i386/64/eqtf2.c: Likewise.
4753 * config/i386/64/getf2.c: Likewise.
4754 * config/i386/64/letf2.c: Likewise.
4755 * config/i386/64/t-fprules-softfp: Likewise.
4757 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4759 * config.host: Add i386/${host_address}/t-fprules-softfp to
4760 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
4761 i[34567]86-*-linux*, x86_64-*-linux*.
4763 * configure.ac: Set host_address to 64 or 32 for x86.
4764 * configure: Regenerated.
4766 * Makefile.in (config.status): Also depend on
4767 $(srcdir)/config.host.
4769 * config/i386/32/t-fprules-softfp: New.
4770 * config/i386/32/tf-signs.c: Likewise.
4772 * config/i386/64/sfp-machine.h: New. Moved from gcc.
4774 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4775 Uros Bizjak <ubizjak@gmail.com>
4777 * config/i386/32/sfp-machine.h: New.
4779 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
4781 * config/rs6000/t-ppccomm: Remove rules that conflict with
4782 auto-generated rules.
4784 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4786 * configure.ac: sinclude override.m4.
4787 * configure: Regenerate.
4789 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
4791 * configure: Regenerate.
4793 2008-06-10 Joseph Myers <joseph@codesourcery.com>
4795 * Makefile.in (DECNUMINC): Remove
4796 -I$(MULTIBUILDTOP)../../libdecnumber.
4799 2008-06-07 Joseph Myers <joseph@codesourcery.com>
4801 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
4802 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
4803 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
4804 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
4805 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
4806 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
4807 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
4808 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
4809 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
4810 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
4811 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
4812 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
4813 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
4814 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
4816 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
4818 * config.host (sh2[lbe]*-*-linux*): Allow target.
4820 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
4822 * config/rs6000/t-ppccomm: Add build rules for new files.
4823 (LIB2ADD_ST): New variable.
4825 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
4829 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
4830 * config/t-avr: New file. Build 16bit libgcc functions.
4832 2008-03-02 Jakub Jelinek <jakub@redhat.com>
4835 * config/t-slibgcc-darwin: Make install-leaf dependent on
4836 install-darwin-libgcc-stubs instead of install.
4838 2008-01-25 Joseph Myers <joseph@codesourcery.com>
4840 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
4841 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
4842 sh-*-rtemscoff*): Remove cases.
4844 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
4846 * Makefile.in (all): Use install-leaf rather than install.
4847 (install): Split most of the rule into...
4848 (install-leaf): ...this new one.
4850 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
4851 Paolo Bonzini <bonzini@gnu.org>
4854 * Makefile.in: Use @shlib_slibdir@ substitution to get
4855 correct install name on darwin.
4856 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
4858 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
4860 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
4861 cris-*-elf and cris-*-none.
4862 (crisv32-*-linux*): Similar, as cris-*-linux*.
4864 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
4866 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
4868 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
4871 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
4872 * configure: Regenerated.
4874 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
4876 * Makefile.in (dfp-filenames): Replace decimal_globals,
4877 decimal_data, binarydecimal and convert_data with
4878 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
4879 and bid_convert_data, respectively.
4881 2007-09-17 Chao-ying Fu <fu@mips.com>
4882 Nigel Stephens <nigel@mips.com>
4884 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
4885 * Makefile.in (fixed_point): Define.
4886 Check if fixed_point is yes to build support functions.
4887 * configure.ac: Check for fixed_point support.
4888 * configure: Regenerated.
4889 * gen-fixed.sh: New file to generate lists of fixed-point labels,
4890 funcs, modes, from, to.
4892 2007-09-11 Janis Johnson <janis187@us.ibm.com
4894 * Makefile.in (dfp-filenames): Add bid128_noncomp.
4896 2007-09-10 Janis Johnson <janis187@us.ibm.com>
4898 * Makefile.in (dfp-filenames): Remove decUtility, add
4899 decDouble, decPacked, decQuad, decSingle.
4901 2007-08-27 Hans Kester <hans.kester@ellips.nl>
4903 * config.host : Add x86_64-elf target.
4905 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4907 * configure.ac (set_have_cc_tls): Add a missing =.
4908 * configure: Regenerated.
4910 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4912 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
4913 and x86_64-*-linux*.
4915 * config/t-tls: New file.
4917 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
4919 * configure.ac: Include ../config/enable.m4 and
4920 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
4921 supports TLS and substitute set_have_cc_tls.
4922 * configure: Regenerated.
4924 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
4926 * Makefile.in: Use libbid for DFP when BID is enabled.
4928 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
4930 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
4931 extra_parts. Add config/i386/t-cygming to tmake_file.
4932 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
4934 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
4935 Danny Smith <dannysmith@users.sourceforge.net>
4938 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
4939 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
4940 * config/i386/t-crtfm: Compile crtfastmath.o with
4941 -minline-all-stringops.
4943 2007-05-10 Richard Sandiford <richard@codesourcery.com>
4945 * config.host (sparc-wrs-vxworks): New target.
4947 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
4949 * config.host: Recognize fido.
4951 2007-04-04 Janis Johnson <janis187@us.ibm.com>
4953 * configure: Check host, not target, for decimal float support.
4955 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
4957 * config/i386/t-crtpc: New file.
4958 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
4959 (x86_64-*-linux*): Ditto.
4961 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
4963 * config.host (x86_64-*-mingw*): New target.
4965 2007-03-23 Michael Meissner <michael.meissner@amd.com>
4966 H.J. Lu <hongjiu.lu@intel.com>
4968 * Makefile.in (enable_decimal_float): New.
4970 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
4971 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
4972 (decbits-filenames): This.
4973 (decbits-objects): New.
4974 (libgcc-objects): Add $(decbits-objects).
4976 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
4977 Substitute enable_decimal_float.
4978 * configure: Regenerated.
4980 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
4982 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
4984 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
4986 * Makefile.in (install-info): New dummy target.
4988 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
4990 * config.host (bfin*-linux-uclibc*): Set extra_parts.
4992 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
4994 * Makefile.in: Add install-html and install-pdf dummy
4997 2007-02-05 Roger Sayle <roger@eyesopen.com>
4998 Daniel Jacobowitz <dan@codesourcery.com>
5000 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5001 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5002 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5004 2007-01-29 Janis Johnson <janis187@us.ibm.com>
5006 * Makefile.in (dec-filenames): Add decExcept.
5008 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5011 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5014 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5016 * configure.ac: Add --enable-version-specific-runtime-libs.
5017 Correct $slibdir default.
5018 * configure: Regenerated.
5020 2007-01-23 Joseph Myers <joseph@codesourcery.com>
5022 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5024 2007-01-21 Andrew Pinski <pinskia@gmail.com>
5027 * config.host (alpha*-*-linux*): Set extra_parts.
5029 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5031 * config/sh/t-linux: New.
5032 * config.host (sh*-*-linux*): Set tmake_file.
5034 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5036 * Makefile.in (install): Handle multilibs.
5038 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5040 * Makefile.in: Added .PHONY entry for documentation targets.
5042 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5044 * Makefile.in: Add empty info, html, dvi, pdf targets.
5046 2007-01-04 Mike Stump <mrs@apple.com>
5048 * Makefile.in (MAKEINFO): Remove.
5051 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
5053 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5054 * configure: Regenerate.
5055 * Makefile.in (host_subdir): Substitute it.
5056 (gcc_objdir): Use it.
5058 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5060 * config.host (ia64*-*-linux*): Set tmake_file.
5062 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5064 * Makefile.in (version): Define.
5066 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5067 Paolo Bonzini <bonzini@gnu.org>
5069 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5070 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5071 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5072 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5073 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5074 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5075 * configure: Generated.