1 2013-11-23 David Edelson <dje.gcc@gmail.com>
2 Andrew Dixie <andrewd@gentrack.com>
5 * config/rs6000/aixinitfini.c: New file.
6 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
7 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
10 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
12 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
14 2013-11-18 Jan Hubicka <jh@suse.cz>
16 * libgcov-driver.c (run_accounted): Make global level static.
17 (gcov_exit_merge_summary): Silence warning; do not clear
19 (gcov_exit): Clear it here.
21 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
24 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
25 (all_prg, crc32): Remove static vars.
26 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
28 (gcov_exit_merge_gcda): Add crc32 parameter.
29 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
30 do not account run if it was already accounted.
31 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
32 (gcov_exit): Initialize all_prg; update.
34 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
36 * configure: Regenerate.
38 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
39 Alan Modra <amodra@gmail.com>
41 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
42 (frob_update_context): Use it.
44 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
45 Alan Modra <amodra@gmail.com>
47 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
48 (trampoline_initial): Provide ELFv2 variant.
49 (__trampoline_setup): Likewise.
51 * config/rs6000/linux-unwind.h (frob_update_context): Do not
52 check for AIX indirect function call sequence if _CALL_ELF == 2.
54 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
55 Alan Modra <amodra@gmail.com>
57 * config/rs6000/linux-unwind.h (get_regs): Do not support
58 old kernel versions if _CALL_ELF == 2.
59 (frob_update_context): Do not support PLT stub variants only
60 generated by old linkers if _CALL_ELF == 2.
62 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
63 Alan Modra <amodra@gmail.com>
65 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
66 location of CR save area for 64-bit little-endian systems.
68 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
70 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
72 * config/arm/t-vxworks: Delete.
74 2013-11-10 Kai Tietz <ktietz@redhat.com>
76 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
77 Increment load-count on use of LIBGCC_SONAME DLL.
78 (hmod_libgcc): New static variable to hold handle of
80 (__gcc_deregister_frame): Decrement load-count of
83 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
85 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
87 * configure: Regenerate
89 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
91 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
92 FP_EX_DENORM. Store result to volatile location after SSE division
93 to close interrupt window. Remove unneeded fwait after x87
94 division since interrupt window will be closed by emitted fstp.
95 Rewrite FP_EX_INEXACT handling.
97 2013-11-06 Joseph Myers <joseph@codesourcery.com>
99 * soft-fp/README: Update.
100 * soft-fp/adddf3.c: Update from glibc.
101 * soft-fp/addsf3.c: Likewise.
102 * soft-fp/addtf3.c: Likewise.
103 * soft-fp/divdf3.c: Likewise.
104 * soft-fp/divsf3.c: Likewise.
105 * soft-fp/divtf3.c: Likewise.
106 * soft-fp/double.h: Likewise.
107 * soft-fp/eqdf2.c: Likewise.
108 * soft-fp/eqsf2.c: Likewise.
109 * soft-fp/eqtf2.c: Likewise.
110 * soft-fp/extenddftf2.c: Likewise.
111 * soft-fp/extended.h: Likewise.
112 * soft-fp/extendsfdf2.c: Likewise.
113 * soft-fp/extendsftf2.c: Likewise.
114 * soft-fp/extendxftf2.c: Likewise.
115 * soft-fp/fixdfdi.c: Likewise.
116 * soft-fp/fixdfsi.c: Likewise.
117 * soft-fp/fixdfti.c: Likewise.
118 * soft-fp/fixsfdi.c: Likewise.
119 * soft-fp/fixsfsi.c: Likewise.
120 * soft-fp/fixsfti.c: Likewise.
121 * soft-fp/fixtfdi.c: Likewise.
122 * soft-fp/fixtfsi.c: Likewise.
123 * soft-fp/fixtfti.c: Likewise.
124 * soft-fp/fixunsdfdi.c: Likewise.
125 * soft-fp/fixunsdfsi.c: Likewise.
126 * soft-fp/fixunsdfti.c: Likewise.
127 * soft-fp/fixunssfdi.c: Likewise.
128 * soft-fp/fixunssfsi.c: Likewise.
129 * soft-fp/fixunssfti.c: Likewise.
130 * soft-fp/fixunstfdi.c: Likewise.
131 * soft-fp/fixunstfsi.c: Likewise.
132 * soft-fp/fixunstfti.c: Likewise.
133 * soft-fp/floatdidf.c: Likewise.
134 * soft-fp/floatdisf.c: Likewise.
135 * soft-fp/floatditf.c: Likewise.
136 * soft-fp/floatsidf.c: Likewise.
137 * soft-fp/floatsisf.c: Likewise.
138 * soft-fp/floatsitf.c: Likewise.
139 * soft-fp/floattidf.c: Likewise.
140 * soft-fp/floattisf.c: Likewise.
141 * soft-fp/floattitf.c: Likewise.
142 * soft-fp/floatundidf.c: Likewise.
143 * soft-fp/floatundisf.c: Likewise.
144 * soft-fp/floatunditf.c: Likewise.
145 * soft-fp/floatunsidf.c: Likewise.
146 * soft-fp/floatunsisf.c: Likewise.
147 * soft-fp/floatunsitf.c: Likewise.
148 * soft-fp/floatuntidf.c: Likewise.
149 * soft-fp/floatuntisf.c: Likewise.
150 * soft-fp/floatuntitf.c: Likewise.
151 * soft-fp/gedf2.c: Likewise.
152 * soft-fp/gesf2.c: Likewise.
153 * soft-fp/getf2.c: Likewise.
154 * soft-fp/ledf2.c: Likewise.
155 * soft-fp/lesf2.c: Likewise.
156 * soft-fp/letf2.c: Likewise.
157 * soft-fp/muldf3.c: Likewise.
158 * soft-fp/mulsf3.c: Likewise.
159 * soft-fp/multf3.c: Likewise.
160 * soft-fp/negdf2.c: Likewise.
161 * soft-fp/negsf2.c: Likewise.
162 * soft-fp/negtf2.c: Likewise.
163 * soft-fp/op-1.h: Likewise.
164 * soft-fp/op-2.h: Likewise.
165 * soft-fp/op-4.h: Likewise.
166 * soft-fp/op-8.h: Likewise.
167 * soft-fp/op-common.h: Likewise.
168 * soft-fp/quad.h: Likewise.
169 * soft-fp/single.h: Likewise.
170 * soft-fp/soft-fp.h: Likewise.
171 * soft-fp/subdf3.c: Likewise.
172 * soft-fp/subsf3.c: Likewise.
173 * soft-fp/subtf3.c: Likewise.
174 * soft-fp/truncdfsf2.c: Likewise.
175 * soft-fp/trunctfdf2.c: Likewise.
176 * soft-fp/trunctfsf2.c: Likewise.
177 * soft-fp/trunctfxf2.c: Likewise.
178 * soft-fp/unorddf2.c: Likewise.
179 * soft-fp/unordsf2.c: Likewise.
180 * soft-fp/unordtf2.c: Likewise.
182 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
184 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
185 (_FP_MUL_MEAT_D): Ditto.
186 (_FP_DIV_MEAT_S): Ditto.
187 (_FP_DIV_MEAT_D): Ditto.
188 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
189 t-softfp-sfdf and t-softfp to tmake_file.
191 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
193 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
194 * config/i386/crtprec.c: Ditto.
196 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
197 Shiva Chen <shiva0217@gmail.com>
199 * config.host (nds32*-elf*): Add nds32 target.
200 * config/nds32 : New directory and files.
202 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
204 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
205 * config.host (cpu_type) <Setting default>: Add entry for
207 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
208 <crisv32-*-linux*>: Adjust.
209 * longlong.h: Wrap the whole CRIS section in a single
210 defined(__CRIS__) conditional. Add comment about add_ssaaaa
212 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
214 [__CRIS__] (__umulsidi3): Define.
215 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
216 * config/cris/sfp-machine.h: New file.
217 * config/cris/umulsidi3.S: New file.
218 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
219 * config/cris/arit.c (SIGNMULT): New macro.
220 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
221 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
222 saving 3 out of originally 33 cycles from the fastest
223 path, 3 out of 54 from the medium path and one from the longest
224 path. Improve comments.
226 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
228 * sync.c: Remove static aliases and define each function directly
231 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
233 * config.host (hppa*64*-*-linux*): Define extra_parts.
234 (hppa*-*-linux*): Likewise.
236 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
238 * config/arc/crtgend.S: Add 2013 to Copyright years.
239 * config/arc/gmon/atomic.h: Likewise.
240 * config/arc/gmon/auxreg.h: Likewise.
241 * config/arc/gmon/sys/gmon_out.h: Likewise.
242 * config/arc/gmon/sys/gmon.h: Likewise.
243 * config/arc/gmon/prof-freq.c: Likewise.
244 * config/arc/gmon/mcount.c: Likewise.
245 * config/arc/gmon/prof-freq-stub.S: Likewise.
246 * config/arc/gmon/gmon.c: Likewise.
247 * config/arc/gmon/machine-gmon.h: Likewise.
248 * config/arc/gmon/profil.S: Likewise.
249 * config/arc/gmon/dcache_linesz.S: Likewise.
250 * config/arc/crtg.S: Likewise.
251 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
252 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
253 * config/arc/ieee-754/adddf3.S: Likewise.
254 * config/arc/ieee-754/truncdfsf2.S: Likewise.
255 * config/arc/ieee-754/fixsfsi.S: Likewise.
256 * config/arc/ieee-754/gtsf2.S: Likewise.
257 * config/arc/ieee-754/floatsisf.S: Likewise.
258 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
259 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
260 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
261 * config/arc/ieee-754/fixdfsi.S: Likewise.
262 * config/arc/ieee-754/addsf3.S: Likewise.
263 * config/arc/ieee-754/gesf2.S: Likewise.
264 * config/arc/ieee-754/floatsidf.S: Likewise.
265 * config/arc/ieee-754/extendsfdf2.S: Likewise.
266 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
267 * config/arc/ieee-754/gtdf2.S: Likewise.
268 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
269 * config/arc/ieee-754/uneqdf2.S: Likewise.
270 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
271 * config/arc/ieee-754/uneqsf2.S: Likewise.
272 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
273 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
274 * config/arc/ieee-754/eqdf2.S: Likewise.
275 * config/arc/ieee-754/ordsf2.S: Likewise.
276 * config/arc/ieee-754/divsf3.S: Likewise.
277 * config/arc/ieee-754/divdf3.S: Likewise.
278 * config/arc/ieee-754/floatunsidf.S: Likewise.
279 * config/arc/ieee-754/orddf2.S: Likewise.
280 * config/arc/ieee-754/eqsf2.S: Likewise.
281 * config/arc/ieee-754/gedf2.S: Likewise.
282 * config/arc/crtn.S: Likewise.
283 * config/arc/crti.S: Likewise.
284 * config/arc/t-arc700-uClibc: Likewise.
285 * config/arc/asm.h: Likewise.
286 * config/arc/libgcc-excl.ver: Likewise.
287 * config/arc/t-arc-newlib: Likewise.
288 * config/arc/divtab-arc700.c: Likewise.
289 * config/arc/initfini.c: Likewise.
290 * config/arc/fp-hack.h: Likewise.
292 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
293 Diego Novillo <dnovillo@google.com>
295 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
296 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
297 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
298 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
300 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
301 Brendan Kehoe <brendan@zen.org>
302 Simon Cook <simon.cook@embecosm.com>
304 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
305 * config/arc: New directory.
306 * longlong.h [__arc__] (umul_ppmm): Remove.
307 [__arc__] (__umulsidi3): Define.
308 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
309 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
311 2013-09-17 Jacek Caban <jacek@codeweavers.com>
313 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
315 * config/i386/gthr-win32.h: Likewise.
317 2013-09-16 DJ Delorie <dj@redhat.com>
319 * config/rl78/vregs.h: Add G10 register definitions.
320 * config/rl78/lib2mul.c: Enable for RL78/G10.
321 * config/rl78/lib2div.c: Likewise.
322 * config/rl78/lshrsi3.S: Use vregs.h.
323 * config/rl78/cmpsi2.S: Likewise.
324 * config/rl78/trampoline.S: Likewise.
325 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
327 2013-09-14 DJ Delorie <dj@redhat.com>
328 Nick Clifton <nickc@redhat.com>
330 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
331 * config/rl78/vregs.h: New.
332 * config/rl78/signbit.S: New file. Implements signbit function.
333 * config/rl78/divmodsi.S: New.
334 * config/rl78/divmodhi.S: New.
335 * config/rl78/divmodqi.S: New.
336 * config/rl78/t-rl78: Build them here...
337 * config/rl78/lib2div.c: ...but not here.
339 2013-09-12 DJ Delorie <dj@redhat.com>
341 * config.host (msp*-*-elf): New.
342 * config/msp430/: New port.
344 2013-08-18 Iain Sandoe <iain@codesourcery.com>
346 PR gcov-profile/58127
347 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
348 __thread var for emulated TLS.
349 (__gcov_indirect_call_counters): Likewise.
351 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
352 Catherine Moore <clm@codesourcery.com>
353 Richard Sandiford <rdsandiford@googlemail.com>
355 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
356 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
357 (CALL_STUB_NO_RET): Likewise.
358 (CALL_STUB_RET): Likewise.
359 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
360 __mips16_ret call/return stub symbols.
361 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
364 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
366 * config.host <mips*-*-linux*>: Remove a stray comment.
368 2013-08-10 Jan Hubicka <jh@suse.cz>
370 Work around binutils PR14342
371 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
372 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
373 (L_gcov_indirect_call_profiler_v2): New.
375 2013-08-06 Jan Hubicka <jh@suse.cz>
377 * libgcov.c (__gcov_indirect_call_callee,
378 __gcov_indirect_call_counters): New global vars.
379 (__gcov_indirect_call_profiler): replace by ...
380 (__gcov_indirect_call_profiler_v2) ... this one.
382 2013-08-06 Caroline Tice <cmtice@google.com>
384 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
385 vtv_start_preinit.o and vtv_end_preinit.o.
386 * configure.ac: Add code to check/set enable_vtable_verify.
387 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
389 * vtv_start_preinit.c: New file.
390 * vtv_end_preinit.c: New file.
391 * vtv_start.c: New file.
392 * vtv_end.c: New file.
393 * configure: Regenerated.
395 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
397 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
398 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
399 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
400 GPL-3.0-with-GCC-exception.
402 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
404 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
407 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
409 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
410 mapping for FPRs when creating the fallback framestate.
412 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
415 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
416 (__round_s2_const, __round_u2_const)
417 (__round_s4_const, __round_u4_const, __round_x8):
418 Saturate result if addition result cannot be represented.
420 2013-07-15 Matthias Klose <doko@ubuntu.com>
422 * libgcc2.c: Don't include <limits.h>.
424 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
426 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
428 2013-07-06 Jakub Jelinek <jakub@redhat.com>
431 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
433 2013-06-28 Jakub Jelinek <jakub@redhat.com>
436 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
438 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
439 instead of table lookups.
440 (__popcountDI2): Likewise.
442 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
444 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
447 2013-06-21 Joseph Myers <joseph@codesourcery.com>
450 * soft-fp/adddf3.c: Update from glibc.
451 * soft-fp/addsf3.c: Likewise.
452 * soft-fp/addtf3.c: Likewise.
453 * soft-fp/divdf3.c: Likewise.
454 * soft-fp/divsf3.c: Likewise.
455 * soft-fp/divtf3.c: Likewise.
456 * soft-fp/double.h: Likewise.
457 * soft-fp/eqdf2.c: Likewise.
458 * soft-fp/eqsf2.c: Likewise.
459 * soft-fp/eqtf2.c: Likewise.
460 * soft-fp/extenddftf2.c: Likewise.
461 * soft-fp/extended.h: Likewise.
462 * soft-fp/extendsfdf2.c: Likewise.
463 * soft-fp/extendsftf2.c: Likewise.
464 * soft-fp/fixdfdi.c: Likewise.
465 * soft-fp/fixdfsi.c: Likewise.
466 * soft-fp/fixsfdi.c: Likewise.
467 * soft-fp/fixsfsi.c: Likewise.
468 * soft-fp/fixtfdi.c: Likewise.
469 * soft-fp/fixtfsi.c: Likewise.
470 * soft-fp/fixunsdfdi.c: Likewise.
471 * soft-fp/fixunsdfsi.c: Likewise.
472 * soft-fp/fixunssfdi.c: Likewise.
473 * soft-fp/fixunssfsi.c: Likewise.
474 * soft-fp/fixunstfdi.c: Likewise.
475 * soft-fp/fixunstfsi.c: Likewise.
476 * soft-fp/floatdidf.c: Likewise.
477 * soft-fp/floatdisf.c: Likewise.
478 * soft-fp/floatditf.c: Likewise.
479 * soft-fp/floatsidf.c: Likewise.
480 * soft-fp/floatsisf.c: Likewise.
481 * soft-fp/floatsitf.c: Likewise.
482 * soft-fp/floatundidf.c: Likewise.
483 * soft-fp/floatundisf.c: Likewise.
484 * soft-fp/floatunditf.c: Likewise.
485 * soft-fp/floatunsidf.c: Likewise.
486 * soft-fp/floatunsisf.c: Likewise.
487 * soft-fp/floatunsitf.c: Likewise.
488 * soft-fp/gedf2.c: Likewise.
489 * soft-fp/gesf2.c: Likewise.
490 * soft-fp/getf2.c: Likewise.
491 * soft-fp/ledf2.c: Likewise.
492 * soft-fp/lesf2.c: Likewise.
493 * soft-fp/letf2.c: Likewise.
494 * soft-fp/muldf3.c: Likewise.
495 * soft-fp/mulsf3.c: Likewise.
496 * soft-fp/multf3.c: Likewise.
497 * soft-fp/negdf2.c: Likewise.
498 * soft-fp/negsf2.c: Likewise.
499 * soft-fp/negtf2.c: Likewise.
500 * soft-fp/op-1.h: Likewise.
501 * soft-fp/op-2.h: Likewise.
502 * soft-fp/op-4.h: Likewise.
503 * soft-fp/op-8.h: Likewise.
504 * soft-fp/op-common.h: Likewise.
505 * soft-fp/quad.h: Likewise.
506 * soft-fp/single.h: Likewise.
507 * soft-fp/soft-fp.h: Likewise.
508 * soft-fp/subdf3.c: Likewise.
509 * soft-fp/subsf3.c: Likewise.
510 * soft-fp/subtf3.c: Likewise.
511 * soft-fp/truncdfsf2.c: Likewise.
512 * soft-fp/trunctfdf2.c: Likewise.
513 * soft-fp/trunctfsf2.c: Likewise.
514 * soft-fp/unorddf2.c: Likewise.
515 * soft-fp/unordsf2.c: Likewise.
516 * soft-fp/unordtf2.c: Likewise.
517 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
518 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
519 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
520 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
521 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
522 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
523 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
524 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
525 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
526 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
527 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
528 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
530 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
532 * config/mips/lib2funcs.c: New file.
533 * config/mips/t-mips (LIB2ADD_ST): Add it.
535 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
538 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
539 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
541 2013-06-08 Walter Lee <walt@tilera.com>
543 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
544 Replace int64_t with long long. Add __extension__ where
546 * config/tilepro/atomic.c: Include config.h.
548 2013-06-06 Douglas B Rupp <rupp@adacore.com>
550 * config.host (arm-wrs-vxworks): Configure with other soft float.
552 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
554 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
555 (mips64r5900el-*-elf*): New configurations.
557 2013-06-04 Alan Modra <amodra@gmail.com>
559 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
561 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
563 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
565 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
567 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
568 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
569 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
571 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
573 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
574 (powerpc-wrs-vxworks): Likewise.
576 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
578 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
579 signal frames as well.
580 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
581 STACK_BIAS to the CFA offset.
583 2013-05-17 Richard Henderson <rth@redhat.com>
586 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
587 (execute_cfa_program): Use it when storing to fs->regs.
589 2013-05-08 Kai Tietz <ktietz@redhat.com>
591 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
592 (__deregister_frame_info): Likewise.
594 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
596 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
599 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
601 2013-04-25 Alan Modra <amodra@gmail.com>
603 * config.host: Match little-endian powerpc-linux.
605 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
607 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
608 as 'unsigned long long' instead of 'unsigned long'.
609 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
612 2013-04-10 Julian Brown <julian@codesourcery.com>
614 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
615 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
616 unsigned char/unsigned short.
617 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
619 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
622 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
624 2013-04-04 Meador Inge <meadori@codesourcery.com>
626 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
627 computing the location of the link register.
628 (aeabi_uldivmod): Ditto.
630 2013-03-27 Kai Tietz <ktietz@redhat.com>
632 * config.host: Add support for cygwin x64 target.
633 * configure: Regenerated.
635 2013-03-26 Walter Lee <walt@tilera.com>
637 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
638 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
640 2013-03-25 Kai Tietz <ktietz@redhat.com>
642 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
644 2013-03-20 Robert Mason <rbmj@verizon.net>
646 * config/vxlib-tls.c (__gthread_get_tsd_data,)
647 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
648 (__gthread_leave_tsd_dtor_context): Add prototypes.
649 (tls_delete_hook): Update.
651 2013-03-20 Catherine Moore <clm@codesourcery.com>
652 Joseph Myers <joseph@codesourcery.com>
653 Chao-ying Fu <fu@mips.com>
655 * config/mips/mips16.S: Don't build for microMIPS.
656 * config/mips/linux-unwind.h: Handle microMIPS frame.
657 * config/mips/crtn.S (fini, init): New labels.
659 2013-03-14 Jakub Jelinek <jakub@redhat.com>
661 PR tree-optimization/53265
662 * unwind-dw2.c (execute_cfa_program): Avoid
663 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
664 on targets with DWARF_FRAME_REGISTERS < 32.
666 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
669 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
670 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
672 2013-03-07 Sriraman Tallam <tmsriram@google.com>
674 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
675 sandybridge processors.
677 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
680 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
683 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
685 * config/microblaze/crti.S: Setup stack protection at entry
687 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
689 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
690 (__rotldi3): Shift bytewise if applicable.
692 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
694 * config/aarch64/sync-cache.c
695 (__aarch64_sync_cache_range): Silence warnings.
697 2013-02-25 Catherine Moore <clm@codesourcery.com>
700 2013-02-24 Catherine Moore <clm@codesourcery.com>
701 Joseph Myers <joseph@codesourcery.com>
702 Chao-ying Fu <fu@mips.com>
704 * config/mips/mips16.S: Don't build for microMIPS.
705 * config/mips/linux-unwind.h: Handle microMIPS frame.
706 * config/mips/crtn.S (fini, init): New labels.
708 2013-02-24 Catherine Moore <clm@codesourcery.com>
709 Joseph Myers <joseph@codesourcery.com>
710 Chao-ying Fu <fu@mips.com>
712 * config/mips/mips16.S: Don't build for microMIPS.
713 * config/mips/linux-unwind.h: Handle microMIPS frame.
714 * config/mips/crtn.S (fini, init): New labels.
716 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
717 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
720 2013-02-16 Alan Modra <amodra@gmail.com>
723 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
724 (ppc_fallback_frame_state): Always set up save locations for fp
725 and altivec. Don't bother with non-callee-saved regs, r0-r13
726 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
728 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
731 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
733 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
734 _ssmulha3, _usmulusa3, _ssmulsa3.
735 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
736 (__muldi3): XCALL __muldi3_6 instead of rcall.
737 (__umulsidi3, __mulsidi3): New functions.
738 (do_prologue_saves, do_epilogue_restores): New .macros.
739 (__divdi3_moddi3): Use them.
740 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
741 (__usmulusa3, __ssmulsa3): New functions.
743 2013-02-11 Iain Sandoe <iain@codesourcery.com>
744 Jack Howarth <howarth@bromo.med.uc.edu>
745 Patrick Marlier <patrick.marlier@gmail.com>
748 * config/darwin-crt-tm.c: Remove dummy functions hack.
750 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
753 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
754 * config/avr/lib2-object.mk: New iterator to build objects from it.
755 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
757 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
758 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
759 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
760 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
761 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
762 * config/avr/lib1funcs-fixed.S: Implement them.
764 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
766 Update copyright years.
768 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
771 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
772 Add crtcxa to extra_parts.
773 * config/rs6000/exit.h: New file.
774 * config/rs6000/cxa_atexit.c: New file.
775 * config/rs6000/cxa_finalize.c: New file.
776 * config/rs6000/crtcxa.c: New file.
777 * config/rs6000/t-aix-cxa: New file.
778 * config/rs6000/libgcc-aix-cxa.ver: New file.
780 2013-01-31 Nick Clifton <nickc@redhat.com>
782 * config/v850/lib1funcs.S: Add support for e3v5 architecture
785 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
788 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
789 _mulQQ, _mulHQ, _mulHA, _mulSA,
790 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
791 _divQQ, _divHQ, _divHA, _divSA,
792 _divUQQ, _divUHQ, _divUHA, _divUSA.
794 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
796 * config.host(microblaze*-linux*): tmake_file: Remove
797 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
798 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
799 to exclude functions from being built with libgcc.c and use
800 the microblaze assembly.
802 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
804 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
807 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
809 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
810 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
811 __UINTPTR_TYPE__; also cast 'base' to the same type before the
814 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
816 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
817 loop start address for cache clearing.
819 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
821 * config/avr/lib1funcs.S: Remove trailing blanks.
822 * config/avr/lib1funcs-fixed.S: Ditto.
824 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
826 * config/avr/avr-lib.h: Add GPL copyright notice.
828 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
830 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
831 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
832 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
833 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
835 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
837 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
838 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
840 2013-01-04 Nick Clifton <nickc@redhat.com>
842 * config/v850/lib1funcs.S: Only provide CALLT support functions if
843 the CALLT instruction is supported.
845 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
847 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
848 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
850 2012-12-13 John Tytgat <John@bass-software.com>
852 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
855 2012-12-12 Jakub Jelinek <jakub@redhat.com>
858 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
859 undefined signed overflows.
861 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
864 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
866 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
868 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
869 (FP_TRAPPING_EXCEPTIONS): Define.
870 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
871 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
873 2012-12-04 Richard Henderson <rth@redhat.com>
876 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
878 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
880 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
881 (FP_EX_SHIFT): Define.
882 (FP_TRAPPING_EXCEPTIONS): Define.
884 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
886 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
887 (FP_ROUNDMODE): Use FP_RND_MASK.
888 * config/aarch64/sfp-exceptions.c: New.
889 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
890 Use __sfp_handle_exceptions.
892 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
894 * config.host: (arm*-*-freebsd*): Remove.
895 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
896 (arm*-*-elf*): Remove.
897 (arm*-*-wince-pe*): Remove.
898 * arm/unwind-arm.c (struct fpa_reg): Delete.
899 (struct fpa_regs): Delete.
900 (phase1_vrs): Remove fpa element.
901 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
902 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
903 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
904 * ieee754-sf.S (floatundisf): Remove FPA support.
905 (floatdisf): Likewise.
906 * ieee75f-df.S (floatundidf): Likewise.
907 (floatdidf): Likewise.
909 2012-11-29 Kai Tietz <ktietz@redhat.com>
912 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
913 * unwind-generic.h: Likewise.
914 * unwind-seh.c: Likewise.
916 2012-11-28 Richard Henderson <rth@redhat.com>
919 * emutls.c (__emutls_get_address): Avoid race condition between
920 obj->loc.offset read and emutls_key initialization.
922 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
924 Adjust decimal point of signed accum mode to GCC default.
927 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
929 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
930 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
932 (__divqq3, __divha3, __divsa3): Adjust to new position of
933 decimal point of signed accum types.
935 (__mulusa3_round): New function.
937 (__divqq_helper): New function.
938 (__udivuqq3): Use it.
940 2012-11-20 Jakub Jelinek <jakub@redhat.com>
943 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
945 2012-11-18 Teresa Johnson <tejohnson@google.com>
948 * libgcov.c (gcov_exit): Remove merged program summary
949 comparison unless !GCOV_LOCKED.
951 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
953 * soft-fp: Updated from glibc upstream.
955 2012-11-06 Ian Lance Taylor <iant@google.com>
957 * generic-morestack.c (__generic_morestack): Align the returned
958 stack pointer to a 32 byte boundary.
959 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
960 increment the return address until we have decided that we don't
961 have a varargs function.
962 (__morestack) [32-bit]: Align stack correctly when calling C
964 (__morestack) [64-bit]: Likewise.
966 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
968 * configure: Regenerate.
970 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
973 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
974 * config/i386/sfp-machine.h: Guard exception handling
975 code with _SOFT_FLOAT.
976 * config/i386/32/sfp-machine.h: Guard rounding handling
977 code with _SOFT_FLOAT.
978 * config/i386/64/sfp-machine.h: Ditto.
980 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
982 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
985 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
987 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
988 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
989 when appropriate. Correct structure element types.
990 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
991 -minline-all-stringops from compile flags.
993 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
995 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
997 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
999 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
1001 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1003 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
1006 2012-10-23 Ian Bolton <ian.bolton@arm.com>
1007 Jim MacArthur <jim.macarthur@arm.com>
1008 Marcus Shawcroft <marcus.shawcroft@arm.com>
1009 Nigel Stephens <nigel.stephens@arm.com>
1010 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1011 Richard Earnshaw <rearnsha@arm.com>
1012 Sofiane Naci <sofiane.naci@arm.com>
1013 Stephen Thomas <stephen.thomas@arm.com>
1014 Tejas Belagod <tejas.belagod@arm.com>
1015 Yufeng Zhang <yufeng.zhang@arm.com>
1017 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
1018 * config/aarch64/crti.S: New file.
1019 * config/aarch64/crtn.S: New file.
1020 * config/aarch64/linux-unwind.h: New file.
1021 * config/aarch64/sfp-machine.h: New file.
1022 * config/aarch64/sync-cache.c: New file.
1023 * config/aarch64/t-aarch64: New file.
1024 * config/aarch64/t-softfp: New file.
1026 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
1028 * config/mmix/crti.S: Mark program and data addresses using PRELD.
1029 Remove typo'd and unnecessary alignment-LOC for .data. Remove
1030 no-longer-needed LDBU insns.
1032 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1035 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
1036 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
1038 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1040 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
1042 2012-10-15 Matthias Klose <doko@ubuntu.com>
1044 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
1046 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
1048 * configure: Regenerate.
1049 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
1051 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1053 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1054 instructions for 64bit targets only.
1056 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1058 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1059 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
1060 * config/i386/32/sfp-machine.h: ... here.
1061 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
1062 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
1065 2012-10-07 Matthias Klose <doko@ubuntu.com>
1067 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1069 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1071 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
1073 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1074 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1075 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1078 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1081 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1082 Fix parameter names.
1084 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1087 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1088 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1089 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1091 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1094 * config/sh/linux-atomic.S: Delete.
1095 * config/sh/linux-atomic.c: New.
1096 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1097 linux-atomic.c. Add cflags to disable warnings.
1099 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1102 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1104 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1105 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1106 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1107 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
1108 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1110 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1112 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1114 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1115 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1117 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
1119 * config.host (hppa-*-openbsd*): New target.
1120 * config/pa/t-openbsd: New file.
1122 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
1125 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1126 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1127 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1128 (__divsa3): Use __negsi2 to negate r_quoL.
1129 * config/avr/lib1funcs.S (FALIAS): New macro.
1130 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1131 (__negsi2): ...this new function.
1132 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1133 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1134 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1135 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1136 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1137 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1139 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1142 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1143 (lshrsi3): Reimplement as lshrsi3_r0.
1145 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1148 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1151 2012-09-07 Teresa Johnson <tejohnson@google.com>
1153 PR gcov-profile/54487
1154 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
1157 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
1160 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1161 not configured --with-avrlibc=no.
1162 * config/avr/t-avrlibc: New file.
1163 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1164 (DPBIT_FUNCS): Ditto.
1165 (TPBIT_FUNCS): Ditto.
1167 2012-09-04 Teresa Johnson <tejohnson@google.com>
1169 * libgcov.c (struct gcov_summary_buffer): New structure.
1170 (gcov_histogram_insert): New function.
1171 (gcov_compute_histogram): Ditto.
1172 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1173 histograms during summary merging.
1175 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
1177 * config.host (x86_64-*-openbsd*): New target.
1179 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1181 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1184 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1187 * config/avr/t-avr (conv_X): Rename to func_X.
1189 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1192 * config/avr/lib1funcs-fixed.S: New file.
1193 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1194 after they are used.
1195 (neg2, neg4): New macros.
1196 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1197 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1198 (__umulhisi3): Speed up MUL variant if there is enough flash.
1199 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1201 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1202 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1203 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1204 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1205 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1206 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1207 (LIB2FUNCS_EXCLUDE): Add supported functions.
1209 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
1211 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1212 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1214 * fixed-obj.mk: Only expand dependency if $o is not in
1217 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1219 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1221 2012-08-22 Joseph Myers <joseph@codesourcery.com>
1223 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1224 depend on --enable-shared.
1225 ($(lib1asmfuncs-o)): Use %.vis files independent of
1227 * static-object.mk ($(base)$(objext), $(base).vis)
1228 ($(base)_s$(objext)): Use same rules for visibility handling as in
1231 2012-08-21 Ian Lance Taylor <iant@google.com>
1233 * config/i386/morestack.S (__morestack_non_split): Increase amount
1234 of space allocated for non-split code stack.
1236 2012-08-19 Joseph Myers <joseph@codesourcery.com>
1238 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1239 even if inhibit_libc.
1241 2012-08-17 Julian Brown <julian@codesourcery.com>
1243 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1244 -fexceptions -fnon-call-exceptions if not defined.
1245 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1246 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1248 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1250 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1253 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
1255 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1256 rs6000/t-slibgcc-aix.
1258 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1260 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1262 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1264 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1266 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1269 * Makefile.in (version): Replace top_srcdir with srcdir.
1271 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1273 * Makefile.in (version): set to BASE-VER file from gcc directory.
1275 2012-08-01 Nick Clifton <nickc@redhat.com>
1277 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1278 Implements __clrsb for an HImode argument.
1280 2012-07-31 Nick Clifton <nickc@redhat.com>
1282 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1283 Implements __clrsb for an HImode argument.
1284 * config/stormy16/clrsbhi2.c: New file:
1285 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1287 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1289 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1291 2012-07-19 Tristan Gingold <gingold@adacore.com>
1292 Richard Henderson <rth@redhat.com>
1294 * unwind-seh.c: New file.
1295 * unwind-generic.h: Include windows.h for SEH.
1296 (_Unwind_Exception): Use 6 private fields for SEH.
1297 (_GCC_specific_handler): Declare.
1298 * unwind-c.c (__gcc_personality_seh0): New function.
1300 * config/i386/libgcc-cygming.ver: New file.
1301 * config/i386/t-seh-eh: New file.
1302 * config.host (x86_64-*-mingw*): Default to seh.
1304 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1306 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1308 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
1310 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1311 __builtin_expect when checking for exceptions.
1312 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1314 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1316 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1317 function declaration.
1318 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1320 * config/ia64/sfp-exceptions.c: New.
1321 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
1323 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1325 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1326 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1327 * config/i386/64/sfp-machine: ... (delete here) ...
1328 * config/i386/sfp-machine.h: ... to here.
1329 (FP_EX_MASK): Remove.
1331 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1333 2012-06-11 Sriraman Tallam <tmsriram@google.com>
1335 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1336 * config/i386/libgcc-sol2.ver: Ditto.
1337 * config/i386/libgcc-glibc.ver: Ditto.
1339 2012-06-11 Roland McGrath <mcgrathr@google.com>
1341 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1342 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1345 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
1347 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1348 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1349 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1350 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1351 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
1352 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
1353 * config/i386/64/sfp-machine: ... (delete here) ...
1354 * config/i386/sfp-machine.h: ... to here.
1356 (__sfp_handle_exceptions): New function declaration.
1357 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1358 * config/i386/sfp-exceptions.c: New.
1359 * config/i386/t-softfp: New.
1360 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
1361 i386/t-softfp to tmake_file.
1363 2012-06-03 David S. Miller <davem@davemloft.net>
1365 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
1368 2012-05-31 David S. Miller <davem@davemloft.net>
1370 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
1371 multiply and divide instructions on 32-bit when V9.
1372 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
1374 2012-05-29 Joseph Myers <joseph@codesourcery.com>
1376 * config/arm/ieee754-df.S: Fix typos.
1377 * config/arm/ieee754-sf.S: Fix typos.
1378 * config/c6x/libunwind.S: Fix typos.
1379 * config/epiphany/udivsi3-float.c: Fix typos.
1380 * config/microblaze/muldi3_hard.S: Fix typos.
1381 * config/picochip/adddi3.S: Fix typos.
1382 * config/picochip/ashlsi3.S: Fix typos.
1383 * config/picochip/ashrsi3.S: Fix typos.
1384 * config/picochip/clzsi2.S: Fix typos.
1385 * config/picochip/cmpsi2.S: Fix typos.
1386 * config/picochip/divmod15.S: Fix typos.
1387 * config/picochip/divmodhi4.S: Fix typos.
1388 * config/picochip/divmodsi4.S: Fix typos.
1389 * config/picochip/longjmp.S: Fix typos.
1390 * config/picochip/lshrsi3.S: Fix typos.
1391 * config/picochip/parityhi2.S: Fix typos.
1392 * config/picochip/popcounthi2.S: Fix typos.
1393 * config/picochip/setjmp.S: Fix typos.
1394 * config/picochip/subdi3.S: Fix typos.
1395 * config/picochip/ucmpsi2.S: Fix typos.
1396 * config/picochip/udivmodhi4.S: Fix typos.
1397 * config/picochip/udivmodsi4.S: Fix typos.
1398 * config/spu/divv2df3.c: Fix typos.
1399 * config/spu/mfc_multi_tag_release.c: Fix typos.
1400 * config/spu/mfc_tag_release.c: Fix typos.
1401 * configure.ac: Fix typos.
1402 * configure: Regenerate.
1404 2012-05-25 Ian Lance Taylor <iant@google.com>
1406 * config/i386/morestack.S (__morestack_non_split): Check whether
1407 caller is varargs and needs %bp to hold the stack frame on return.
1409 2012-05-25 Olivier Hainque <hainque@adacore.com>
1411 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1412 sequence in the non pic case on VxWorks.
1414 2012-05-24 Olivier Hainque <hainque@adacore.com>
1416 * Makefile.in: Move dependency on install-unwind_h from
1417 "install-leaf" to "install".
1419 2012-05-24 Olivier Hainque <hainque@adacore.com>
1421 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1422 Use a separate command for stamp removals.
1424 2012-05-21 Andrew Pinski <apinski@cavium.com>
1427 * configure.ac: Define the default includes to being none.
1428 * configure: Regenerate.
1430 2012-05-16 Olivier Hainque <hainque@adacore.com>
1432 * Makefile.in (install-unwind_h): Rename into ...
1433 (install-unwind_h-forbuild): New target.
1434 (all): Use it instead of the former install-unwind_h.
1435 (install-unwind_h): Reinstate, copy to user install destination
1436 for include files, not to the internal gcc object directory one.
1437 (install-leaf): Depend on it.
1439 2012-05-15 Olivier Hainque <hainque@adacore.com>
1441 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
1442 register numbers. LR_REGNO replaces R_LR.
1443 (ucontext_for): New, helper for ...
1444 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
1446 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
1448 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1450 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
1451 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
1452 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
1454 (i[34567]86-*-*, x86_64-*-*): ... here.
1456 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
1457 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
1459 * config/i386/i386-cpuinfo.c: Rename to ...
1460 * config/i386/cpuinfo.c: ... this.
1461 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
1463 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
1464 (libgcc_cv_init_priority): New test.
1465 * configure: Regenerate.
1466 * config.in: New file.
1467 * Makefile.in (clean): Rename config.h to auto-target.h.
1468 (config.h): Likewise.
1469 (stamp-h): Likewise.
1471 * config/i386/cpuinfo.c (auto-target.h): Include.
1472 (CONSTRUCTOR_PRIORITY): Define.
1473 (__cpu_indicator_init): Use it.
1475 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1477 * longlong.h: Use a URL instead of an FSF postal address.
1478 Replace spaces with tab.
1480 2012-05-08 Teresa Johnson <tejohnson@google.com>
1482 * libgcov.c (gcov_clear, __gcov_reset): New functions.
1483 (__gcov_dump): Ditto.
1484 (gcov_dump_complete): New global variable.
1485 (gcov_exit): Export hidden to enable use in L_gcov_dump.
1486 (__gcov_flush): Outline functionality now in gcov_clear.
1487 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
1489 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
1491 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
1492 (mips*-*-linux*): Include mips/t-tpbit when long double is
1495 2012-04-25 Sriraman Tallam <tmsriram@google.com>
1497 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
1498 (get_available_features): New argument. Check for AVX2.
1499 (__cpu_indicator_init): Modify call to get_available_features.
1501 2012-04-25 Alan Modra <amodra@gmail.com>
1503 * config/rs6000/crtsavevr.S: New file.
1504 * config/rs6000/crtrestvr.S: New file.
1505 * config/rs6000/t-savresfgpr: Build the above.
1506 * config/rs6000/t-netbsd: Likewise.
1508 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1510 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
1512 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1514 * libgcc/config/i386/i386-cpuinfo.c: New file.
1515 * libgcc/config/i386/t-cpuinfo: New file.
1516 * libgcc/config.host: Include t-cpuinfo.
1517 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
1519 2012-04-24 Chao-ying Fu <fu@mips.com>
1521 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
1523 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
1525 struct siginfo vs. siginfo_t
1527 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
1528 siginfo_t instead of struct siginfo.
1529 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
1530 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
1531 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
1532 (ia64_handle_unwabi): Likewise.
1533 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
1534 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
1535 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
1536 (sh_fallback_frame_state): Likewise.
1537 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
1538 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
1540 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
1542 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
1545 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
1547 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
1548 if it hasn't been previously saved.
1550 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
1552 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
1555 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
1558 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
1559 instead of __AVR_HAVE_8BIT_SP__.
1561 2012-03-26 Tristan Gingold <gingold@adacore.com>
1563 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
1564 (unw_table_entry): Use unw_word instead of unsigned long.
1565 (_Unwind_FindTableEntry): Likewise.
1566 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
1567 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
1568 (_Unwind_FindTableEntry): Likewise.
1569 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
1570 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
1571 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
1572 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
1573 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
1574 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
1575 (uw_init_context_1, uw_install_context): Likewise.
1576 (unw_word): Move to unwind-ia64.h
1578 2012-03-26 Tristan Gingold <gingold@adacore.com>
1580 * config/vms/vms-ucrt0.c: Update copyright years.
1582 (___gcc_main_flags): Declare.
1583 (__main): Check flags to remap argv and exit code.
1584 * config.host (*-*-*vms*): Adjust extra_parts.
1585 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
1588 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
1590 * arm/lib1funcs.asm (ctzsi2): New function.
1591 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
1592 * arm/t-linux (LIB1ASMFUNCS): Likewise.
1593 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
1594 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
1595 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
1596 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
1598 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
1600 * config.host: Add bits to support powerpc64-*-freebsd*.
1601 * config/rs6000/freebsd-unwind.h: New file.
1602 * config/rs6000/t-freebsd64: New file.
1604 2012-03-20 Richard Guenther <rguenther@suse.de>
1606 PR gcov-profile/52627
1607 * libgcov.c (init_mx): Fix mutex name.
1609 2012-03-16 Tristan Gingold <gingold@adacore.com>
1611 * config/ia64/vms-unwind.h: Remove ulong (and replace
1612 it by unw_reg where used). Define unw_reg with __int64.
1614 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1616 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1618 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1620 (sparc_is_sighandler): Likewise.
1622 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
1624 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
1627 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1629 * config/arm/crtn.S: Fix typo.
1631 2012-03-13 Richard Guenther <rguenther@suse.de>
1633 * libgcov.c: Remove stdio.h include and NULL un-define.
1635 2012-03-13 Richard Guenther <rguenther@suse.de>
1638 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
1640 2012-03-13 Richard Guenther <rguenther@suse.de>
1642 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
1644 2012-03-13 Richard Guenther <rguenther@suse.de>
1646 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
1647 and __gthread_mutex_init_function definitions.
1649 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1651 * config.host (mips*-*-openbsd*): Remove.
1653 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1655 * config.host: Remove alpha*-dec-osf5.1* handling.
1656 * config/alpha/gthr-posix.c: Remove.
1657 * config/alpha/libgcc-osf5.ver: Remove.
1658 * config/alpha/osf5-unwind.h: Remove.
1659 * config/alpha/t-osf-pthread: Remove.
1660 * config/alpha/t-slibgcc-osf: Remove.
1661 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
1662 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
1663 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
1664 * mkmap-flat.awk: Remove osf_export handling.
1666 2012-03-12 Richard Guenther <rguenther@suse.de>
1668 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
1669 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1670 (__gthread_mutex_init_function): New function.
1671 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1674 * libgcov.c: Include gthr.h.
1675 (__gcov_flush_mx): New global variable.
1676 (init_mx, init_mx_once): New functions.
1677 (__gcov_flush): Protect self with a mutex.
1678 (__gcov_fork): Re-initialize mutex after forking.
1679 * unwind-dw2-fde.c: Change condition under which to use
1680 __GTHREAD_MUTEX_INIT_FUNCTION.
1682 2012-03-12 Tristan Gingold <gingold@adacore.com>
1684 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
1685 * config/ia64/t-vms: Likewise.
1687 2012-03-11 Michael Hope <michael.hope@linaro.org>
1689 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
1692 2012-03-07 Walter Lee <walt@tilera.com>
1694 * config/tilepro/atomic.c: Rename "atomic_" prefix to
1696 (atomic_xor): Rename and move definition to
1697 config/tilepro/atomic.h.
1698 (atomic_nand): Ditto.
1699 * config/tilepro/atomic.h: Rename "atomic_" prefix to
1701 (arch_atomic_xor): Move from config/tilepro/atomic.c.
1702 (arch_atomic_nand): Ditto.
1704 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1707 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
1709 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1712 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
1715 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1719 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
1720 if RAMPZ affects reading from RAM.
1721 (__tablejump_elpm__): Ditto.
1723 (__movmemx_hi): Ditto.
1724 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
1725 (__do_global_dtors): Ditto.
1726 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
1727 (__movmemx_hi): Ditto.
1729 2012-03-05 Richard Henderson <rth@redhat.com>
1731 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
1732 [ARM] (count_trailing_zeros): Use the builtin.
1734 2012-03-01 Kai Tietz <ktietz@redhat.com>
1736 * soft-fp: Imported from glibc upstream.
1738 2012-02-28 Kai Tietz <ktietz@redhat.com>
1740 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
1741 for mingw-targets as attribute gcc_struct.
1743 2012-02-28 Ian Lance Taylor <iant@google.com>
1745 * generic-morestack.c (__splitstack_releasecontext): Correct call
1746 to __morestack_release_segments.
1748 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
1751 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
1752 for __linux__ when removing signals from __morestack_fullmask.
1754 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
1757 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
1759 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1761 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
1762 instead of HAVE_INITFINI_ARRAY.
1763 * config/ia64/crtend.S: Likewise.
1765 2012-02-20 Kai Tietz <ktietz@redhat.com>
1768 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
1770 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
1771 to w32-unwind.h header.
1773 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1775 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
1776 (mips*-*-linux*): Remove t-slibgcc-libgcc.
1777 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
1778 * config/mips/mips16.S (__mips16_rdhwr): Delete.
1780 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1782 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
1784 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1787 * config/darwin-crt-tm.c: Correct typo.
1789 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1790 Patrick Marlier <patrick.marlier@gmail.com>
1793 * config/darwin-crt-tm.c: Generate dummy functions.
1795 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1796 Patrick Marlier <patrick.marlier@gmail.com>
1799 * config/darwin-crt-tm.c (getTMCloneTable): New function.
1800 (__doTMRegistrations): Call it.
1801 (__doTMdeRegistrations): Likewise.
1803 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
1804 Anatoly Sokolov <aesok@post.ru>
1805 Eric Weddington <eric.weddington@atmel.com>
1808 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
1809 (__epilogue_restores__): Ditto.
1811 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
1815 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
1816 Solaris 11 and slightly reformat.
1817 (sparc_is_sighandler): Likewise.
1819 2012-02-14 Walter Lee <walt@tilera.com>
1821 * config.host: Handle tilegx and tilepro.
1822 * config/tilegx/sfp-machine.h: New file.
1823 * config/tilegx/sfp-machine32.h: New file.
1824 * config/tilegx/sfp-machine64.h: New file.
1825 * config/tilegx/t-crtstuff: New file.
1826 * config/tilegx/t-softfp: New file.
1827 * config/tilegx/t-tilegx: New file.
1828 * config/tilepro/atomic.c: New file.
1829 * config/tilepro/atomic.h: New file.
1830 * config/tilepro/linux-unwind.h: New file.
1831 * config/tilepro/sfp-machine.h: New file.
1832 * config/tilepro/softdivide.c: New file.
1833 * config/tilepro/softmpy.S: New file.
1834 * config/tilepro/t-crtstuff: New file.
1835 * config/tilepro/t-tilepro: New file.
1837 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
1841 * gthr-posix.h: Allow static initializer macros to be disabled.
1842 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
1844 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
1846 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
1847 Add t-slibgcc-libgcc to tmake_file.
1848 * config/mips/libgcc-mips16.ver: Revert previous patch.
1849 * config/mips/mips16.S (__mips16_rdhwr): Hide.
1851 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
1852 Jayant R Sonar <jayant.sonar@kpitcummins.com>
1854 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
1855 * config/cr16/crti.S: New file.
1856 * config/cr16/crtlibid.S: New file.
1857 * config/cr16/crtn.S: New file.
1858 * config/cr16/lib1funcs.S: New file.
1859 * config/cr16/t-cr16: New file.
1860 * config/cr16/t-crtlibid: New file.
1861 * config/cr16/unwind-dw2.h: New file.
1862 * config/cr16/unwind-cr16.c: New file.
1863 * config/cr16/divmodhi3.c: New file.
1865 2012-01-25 Alan Modra <amodra@gmail.com>
1867 * config/rs6000/t-linux64: Delete. Move..
1868 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
1869 * config/rs6000/t-linux: ..and libgcc flags to here.
1871 2012-01-22 Douglas B Rupp <rupp@gnat.com>
1873 * config.host (i[34567]86-*-interix3*):
1874 Change triplet to i[34567]86-*-interix[3-9]*.
1875 * configure: Regenerate.
1877 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
1878 Richard Sandiford <rdsandiford@googlemail.com>
1880 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
1881 * config/mips/mips16.S (__mips16_rdhwr): New function.
1882 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
1884 2012-01-11 Nathan Sidwell <nathan@acm.org>
1886 * libgcov.c (__gcov_init): Ignore objects with no functions.
1888 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
1891 Extend __pgmx semantics to linearize memory.
1892 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
1893 * config/avr/lib1funcs.S (__xload_1): New function.
1894 (__movmemx_qi, __movmemx_hi): New functions.
1895 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
1898 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1900 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
1901 purported sigacthandler address isn't null before dereferencing it.
1902 (sparc_is_sighandler): Likewise.
1904 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1907 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
1908 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
1909 (sparc_is_sighandler): Likewise.
1910 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
1912 2012-01-06 Tristan Gingold <gingold@adacore.com>
1914 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
1915 compatibility thunks...
1916 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
1917 (crtbeginS.o, crtendS.o): ... and these to ...
1918 * config/ia64/t-ia64-elf: ... this new file.
1919 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
1920 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
1922 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1924 * configure: Regenerate.
1925 * config/s390/t-crtstuff: Remove -fPIC.
1927 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1930 * enable-execute-stack-mprotect.c (getpagesize): Do not define
1933 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1936 * config/avr/lib1funcs.S: Remove FIXME comments.
1937 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
1939 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1941 Implement light-weight DImode support.
1942 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
1943 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
1944 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
1945 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
1947 2011-12-30 Nathan Sidwell <nathan@acm.org>
1949 * libgcov.c (gcov_crc32): Remove global var.
1950 (free_fn_data): New function.
1951 (buffer_fn_data): Pass in filename, more robust error recovery.
1952 (crc32_unsigned): New function.
1953 (gcov_exit): More robust detection of new program. More robust
1955 (__gcov_init): Do not update program's crc here.
1957 2011-12-21 Tristan Gingold <gingold@adacore.com>
1959 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
1961 2011-12-21 Ian Lance Taylor <iant@google.com>
1963 * config/i386/morestack.S: Simplify CFI opcodes throughout.
1965 2011-12-20 Ian Lance Taylor <iant@google.com>
1967 * config/i386/morestack.S (__morestack_non_split): If there is
1968 enough stack space already, don't split. Ask for more stack space
1971 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
1973 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
1975 (_Unwind_DebugHook): New function.
1976 (uw_restore_core_regs): New define.
1977 (unwind_phase2): Use uw_restore_core_regs instead of
1979 (unwind_phase2_forced): Likewise.
1980 (__gnu_Unwind_Resume): Likewise.
1982 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
1984 * config/alpha/linux-unwind.h: Update copyright years.
1985 (MD_FROB_UPDATE_CONTEXT): New define.
1986 (alpha_frob_update_context): New function.
1988 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
1990 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
1991 tmake_file rather replacing it.
1993 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
1995 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
1996 function is not used for PPC64.
1997 (save_world): Amend comments. Update the VRsave mask to reflect the
1999 (rest_world): Update comments, do not clobber r10, do not use r8.
2000 (eh_rest_world_r10): Amend comments, do not use r8.
2001 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
2002 no longer used, move restore of CR and target address to the end of
2005 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
2007 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
2008 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
2010 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
2013 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
2014 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
2016 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
2018 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
2020 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
2023 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
2024 * config/avr/lib1funcs.S (__muldi3): New function.
2026 2011-12-06 Andrew Pinski <apinski@cavium.com>
2028 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
2030 (__frame_dummy_init_array_entry): Likewise.
2032 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
2034 Forward-port from gcc-4_6-branch r181936 2011-12-02.
2038 * config/avr/lib1funcs.S (__prologue_saves__,
2039 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
2040 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
2042 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
2044 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
2046 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2049 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
2050 (_ITM_deregisterTMCloneTable): Likewise.
2051 (__register_frame_info): Fix unused warning.
2052 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
2053 pthread_default_stacksize_np): Likewise.
2054 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
2056 2011-11-29 DJ Delorie <dj@redhat.com>
2058 * config.host (rl78-*-elf): New case.
2059 * config/rl78: New directory for the Renesas RL78.
2061 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
2063 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
2066 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2069 * config/rs6000/t-savresfgpr: New file.
2070 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2071 $(srcdir)/config/rs6000/eabi.S.
2072 * config/rs6000/t-ppccomm-ldbl: Remove.
2073 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2075 (powerpc-*-eabispe*): Likewise.
2076 (powerpc-*-eabi*): Likewise.
2077 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2078 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2079 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2080 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2082 (powerpc-*-eabisim*): Likewise.
2083 (powerpc-*-elf*): Likewise.
2084 (powerpc-*-eabialtivec*): Likewise.
2085 (powerpc-xilinx-eabi*): Likewise.
2086 (powerpc-*-rtems*): Likewise.
2087 (powerpcle-*-elf*): Likewise.
2088 (powerpcle-*-eabisim*): Likewise.
2089 (powerpcle-*-eabi*): Likewise.
2091 2011-11-27 Ian Lance Taylor <iant@google.com>
2093 * generic-morestack.c (__splitstack_find): Check for NULL old
2095 (__splitstack_resetcontext): New function.
2096 (__splitstack_releasecontext): New function.
2097 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2099 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2101 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2103 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2105 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2107 2011-11-26 Richard Henderson <rth@redhat.com>
2109 * config/m68k/linux-atomic.c: New file.
2110 * config/m68k/t-linux: New file.
2111 * config.host (m68k-uclinux, m68k-linux): Use it.
2113 2011-11-26 Richard Henderson <rth@redhat.com>
2115 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2116 (__TMC_END__): Only declare if hidden is available; in the definition,
2117 if hidden is unavailable add a null record.
2118 (deregister_tm_clones, register_tm_clones): New.
2119 (__do_global_dtors_aux, frame_dummy): Use them.
2120 (__do_global_dtors, __do_global_ctors_1): Likewise.
2122 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2124 * config/darwin-crt-tm.c: New file.
2125 * config.host (darwin): Build crttms.o crttme.o to provide
2126 startup and shutdown for tm clones.
2127 * config/t-darwin (crttms.o): New build rule.
2128 (crttme.o): Likewise.
2130 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
2132 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2135 2011-11-21 Richard Henderson <rth@redhat.com>
2137 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2138 (__TMC_LIST__, __TMC_END__): New.
2139 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2140 (__do_global_dtors): Likewise.
2141 (frame_dummy): Call _ITM_registerTMCloneTable.
2142 (__do_global_ctors_1): Likewise.
2144 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2146 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2147 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2148 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2149 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2150 * config/i386/t-darwin64: Remove.
2151 * config/sh/t-netbsd (LIB2ADD): Remove.
2153 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
2156 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2157 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2158 * config/avr/lib1funcs.S (wmov): New assembler macro.
2159 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2160 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2161 (__udivmod64): New function.
2162 (__negdi2): New function.
2164 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2166 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2167 *-*-freebsd*aout*): Remove.
2169 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
2171 * static-object.mk (c_flags-$o): Save c_flags.
2172 ($(base)$(objext)): Use it.
2174 2011-11-18 Steve Ellcey <sje@cup.hp.com>
2176 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2178 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
2181 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2182 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2185 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2187 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2189 (aeabi_uidivmod): Likewise.
2190 (umodsi3): Likewise.
2192 (aeabi_idivmod): Likewise.
2195 2011-11-16 Tristan Gingold <gingold@adacore.com>
2197 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2199 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
2202 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2203 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2205 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2207 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2209 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2210 * config/pa/t-stublib64: Delete.
2212 2011-11-12 Richard Henderson <rth@redhat.com>
2214 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2215 cast the pointer argument to _Unwind_SetGRPtr.
2217 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2219 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2221 2011-11-09 Ian Lance Taylor <iant@google.com>
2223 * generic-morestack.c: Include <string.h>.
2224 (uintptr_type): Define.
2225 (struct initial_sp): Add dont_block_signals field. Reduce size of
2227 (allocate_segment): Set prev field to NULL. Don't set
2228 __morestack_current_segment or __morestack_segments.
2229 (__generic_morestack): Update current->prev and *pp after calling
2231 (__morestack_block_signals): Don't do anything if
2232 dont_block_signals is set.
2233 (__morestack_unblock_signals): Likewise.
2234 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2236 (__splitstack_block_signals): New function.
2237 (enum __splitstack_content_offsets): Define.
2238 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2239 (__splitstack_makecontext): New function.
2240 (__splitstack_block_signals_context): New function.
2241 (__splitstack_find_context): New function.
2242 * config/i386/morestack.S (__morestack_get_guard): New function.
2243 (__morestack_set_guard, __morestack_make_guard): New functions.
2244 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2246 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2248 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2249 (i[34567]86-*-mingw*): ... here.
2250 (x86_64-*-mingw*): ... here.
2252 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2254 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2256 2011-11-07 Nathan Sidwell <nathan@acm.org>
2258 * libgcov.c (struct gcov_fn_buffer): New struct.
2259 (buffer_fn_data): New helper.
2260 (gcov_exit): Rework for new gcov data structures.
2262 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
2265 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2267 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2269 * config.host (tmake_file): Correct comment.
2270 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2272 (bfin*-uclinux*): Likewise.
2273 (bfin*-linux-uclibc*): Likewise.
2274 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2276 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2278 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2279 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2280 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2281 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2282 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2283 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2284 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2285 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2286 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2287 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2288 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2289 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2290 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2292 * config/bfin/t-elf: Remove.
2293 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2295 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2297 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2298 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2299 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2300 (lm32-*-elf*): ... this.
2301 (lm32-*-rtems*): ... and this.
2303 (m32r-*-rtems*): Add to tmake_file.
2304 (moxie-*-rtems*): Likewise.
2305 (sparc-*-rtems*): Likewise.
2306 Remove t-rtems from tmake_file.
2307 (sparc64-*-rtems*): Likewise.
2308 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2311 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2314 * config/gthr-posix.h: Move ...
2315 * gthr-posix.h: ... here.
2316 * config/gthr-lynx.h: Reflect this.
2317 * config/gthr-vxworks.h: Likewise.
2318 * config/rs6000/gthr-aix.h: Likewise.
2319 * configure.ac (target_thread_file): Likewise.
2320 * configure: Regenerate.
2322 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2324 * config.host (arm*-*-rtemseabi*): New target.
2326 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2329 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2332 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2334 * config.host (epiphany-*-elf*): New configuration.
2335 * config/epiphany: New Directory.
2337 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2339 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2340 * config/avr/t-rtems: New.
2341 Filter out _exit from LIB1ASMFUNCS.
2343 2011-11-04 David S. Miller <davem@davemloft.net>
2345 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2346 * configure: Rebuild.
2348 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2350 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
2353 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
2356 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
2357 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
2359 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
2362 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
2364 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2366 * config/c6x/t-elf (LIB2ADDEH): Set.
2367 * config/c6x/t-c6x-elf: Remove.
2369 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2371 * config/i386/sol2-ci.S: Rename to ...
2372 * config/i386/crti.S: ... this.
2373 * config/i386/sol2-cn.S: Rename to ...
2374 * config/i386/crtn.S: ... this.
2375 * config/sparc/sol2-ci.S: Rename to ...
2376 * config/sparc/crti.S: ... this.
2377 * config/sparc/sol2-cn.S: Rename to ...
2378 * config/sparc/crtn.S: ... this.
2379 * config/t-sol2 (CUSTOM_CRTIN): Remove.
2380 (crti.o, crtn.o): Remove.
2382 2011-11-04 Tristan Gingold <gingold@adacore.com>
2384 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
2386 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
2388 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
2390 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
2392 * config.host (crisv32-*-none, cris-*-none): Remove.
2393 (crisv32-*-elf): Append to tmake_file, don't just set it.
2394 (cris-*-elf): Add missing t-fdpbit to tmake_file.
2396 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2398 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
2399 (ecrtn$(objext)): Likewise.
2400 (ncrti$(objext)): Likewise.
2401 (ncrtn$(objext)): Likewise.
2403 2011-11-03 Andreas Schwab <schwab@redhat.com>
2405 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2407 2011-11-02 David S. Miller <davem@davemloft.net>
2409 * configure.ac: Set host_address on sparc too.
2410 * configure: Regenerate.
2411 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2412 based upon host_address.
2413 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2415 2011-11-02 Jason Merrill <jason@redhat.com>
2417 * config/rs6000/t-ppccomm: Add missing \.
2419 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2421 * gthr-single.h, gthr.h: New files.
2422 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2423 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2424 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2425 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2426 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2427 * configure.ac (thread_header): New variable.
2428 Set it depending on target_thread_file.
2429 (gthr-default.h): Link from $thread_header.
2430 * configure: Regenerate.
2431 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
2433 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2435 * configure.ac (tm_file_): New variable.
2436 Determine from tm_file.
2437 (tm_file, tm_defines): Substitute.
2438 * configure: Regenerate.
2439 * mkheader.sh: New file.
2440 * Makefile.in (clean): Remove libgcc_tm.h.
2441 ($(objects)): Depend on libgcc_tm.h.
2442 (libgcc_tm_defines, libgcc_tm_file): New variables.
2443 (libgcc_tm.h, libgcc_tm.stamp): New targets.
2444 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
2445 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
2446 ($(extra-parts)): Depend on libgcc_tm.h.
2447 * config.host (tm_defines, tm_file): New variable.
2448 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
2449 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
2450 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
2451 (avr-*-rtems*): Likewise.
2452 (avr-*-*): Likewise.
2453 (frv-*-elf): Likewise.
2454 (frv-*-*linux*): Likewise.
2455 (h8300-*-rtems*): Likewise.
2456 (h8300-*-elf*): Likewise.
2457 (i[34567]86-*-darwin*): Likewise.
2458 (x86_64-*-darwin*): Likewise.
2459 (rx-*-elf): Likewise.
2460 (tic6x-*-uclinux): Likewise.
2461 (tic6x-*-elf): Likewise.
2462 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
2463 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
2464 * config/i386/cygming-crtbegin.c: Likewise.
2465 * config/i386/cygming-crtend.c: Likewise.
2466 * config/ia64/fde-vms.c: Likewise.
2467 * config/ia64/unwind-ia64.c: Likewise.
2468 * config/libbid/bid_gcc_intrinsics.h: Likewise.
2469 * config/rs6000/darwin-fallback.c: Likewise.
2470 * config/stormy16/lib2funcs.c: Likewise.
2471 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
2472 * crtstuff.c: Likewise.
2473 * dfp-bit.h: Likewise.
2474 * emutls.c: Likewise.
2475 * fixed-bit.c: Likewise.
2476 * fp-bit.c: Likewise.
2477 * generic-morestack-thread.c: Likewise.
2478 * generic-morestack.c: Likewise.
2479 * libgcc2.c: Likewise.
2480 * libgcov.c: Likewise.
2481 * unwind-dw2-fde-dip.c: Likewise.
2482 * unwind-dw2-fde.c: Likewise.
2483 * unwind-dw2.c: Likewise.
2484 * unwind-sjlj.c: Likewise.
2486 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2488 * configure.ac: Include ../config/picflag.m4.
2489 (GCC_PICFLAG): Call it.
2491 * configure: Regenerate.
2492 * Makefile.in (gcc_srcdir): Remove.
2493 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
2494 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
2495 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
2496 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
2497 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
2500 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
2501 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
2502 to refer to libgcc2.c.
2504 * config/darwin-64.c: New file.
2505 * config/darwin-crt3.c: Remove comment.
2506 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
2507 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
2508 config/udivmodsi4.c: New files.
2509 * config/memcmp.c, config/memcpy.c, config/memmove.c,
2510 config/memset.c: New files.
2511 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
2512 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
2513 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
2514 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
2515 * config/t-openbsd-thread: New file.
2516 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
2517 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
2518 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
2519 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
2522 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
2523 to refer to gthr-posix.c.
2524 * config/alpha/t-vms (LIB2ADD): Set.
2525 * config/alpha/vms-gcc_shell_handler.c: New file.
2526 * config/arm/bpabi.c, config/arm/fp16.c,
2527 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
2528 config/arm/unaligned-funcs.c: New files.
2529 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
2530 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2531 * config/arm/t-linux: Likewise.
2532 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
2533 * config/arm/t-netbsd: New file.
2534 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
2535 * config/arm/t-symbian (LIB2ADD_ST): Set.
2536 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
2537 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2538 * config/bfin/t-elf: New file.
2539 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
2540 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
2541 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
2542 config/c6x/ltf.c: New files.
2543 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
2544 (HOST_LIBGCC2_CFLAGS): Set.
2545 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
2546 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2547 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
2549 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
2550 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
2551 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
2552 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
2553 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
2555 * config/frv/t-frv (LIB2ADD): Set.
2556 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2557 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
2558 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
2559 config/h8300/popcounthi2.c: New files.
2560 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2561 * config/i386/gthr-win32.c: New file.
2562 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
2563 * config/i386/t-cygwin: Likewise.
2564 * config/i386/t-darwin, config/i386/t-darwin64,
2565 config/i386/t-gthr-win32, config/i386/t-interix: New files.
2566 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
2567 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2568 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2569 * config/ia64/quadlib.c: New file.
2570 * config/ia64/t-hpux (LIB2ADD): Set.
2571 * config/ia64/t-ia64: Add comment.
2572 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
2573 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2574 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
2575 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
2576 * config/m32c/t-m32c (LIB2ADD): Set.
2577 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2578 * config/m32r/t-m32r: Likewise.
2579 * config/m68k/fpgnulib.c: New file.
2580 * config/m68k/t-floatlib (LIB2ADD): Set.
2581 (xfgnulib.c): New target.
2582 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
2583 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
2584 * config/mep/t-mep (LIB2ADD): Set.
2585 * config/microblaze/divsi3.asm: Rename to divsi3.S.
2586 * config/microblaze/moddi3.asm: Rename to moddi3.S.
2587 * config/microblaze/modsi3.asm: Rename to modsi3.S.
2588 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
2589 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
2590 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
2591 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
2592 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
2593 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
2594 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
2596 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
2597 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
2598 * config/pa/fptr.c, config/pa/lib2funcs.S,
2599 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
2600 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2601 (LIB2ADD, LIB2ADD_ST): Set.
2602 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
2603 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
2605 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
2606 * config/pdp11/t-pdp11: New file.
2607 * config/picochip/libgccExtras/adddi3.S,
2608 config/picochip/libgccExtras/ashlsi3.S,
2609 config/picochip/libgccExtras/ashrsi3.S,
2610 config/picochip/libgccExtras/clzsi2.S,
2611 config/picochip/libgccExtras/cmpsi2.S,
2612 config/picochip/libgccExtras/divmod15.S,
2613 config/picochip/libgccExtras/divmodhi4.S,
2614 config/picochip/libgccExtras/divmodsi4.S,
2615 config/picochip/libgccExtras/lshrsi3.S,
2616 config/picochip/libgccExtras/parityhi2.S,
2617 config/picochip/libgccExtras/popcounthi2.S,
2618 config/picochip/libgccExtras/subdi3.S,
2619 config/picochip/libgccExtras/ucmpsi2.S,
2620 config/picochip/libgccExtras/udivmodhi4.S,
2621 config/picochip/libgccExtras/udivmodsi4.S: New files.
2622 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
2623 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
2624 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
2625 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
2626 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
2627 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
2628 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
2629 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
2631 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
2632 (HOST_LIBGCC2_CFLAGS): Set.
2633 * config/rs6000/t-darwin64: New file.
2634 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
2635 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
2636 * config/rs6000/t-ppccomm (LIB2ADD): Add
2637 $(srcdir)/config/rs6000/tramp.S.
2638 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
2639 Add $(srcdir)/config/rs6000/eabi.S.
2640 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
2641 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
2642 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
2643 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
2644 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
2645 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
2646 * config/rs6000/tramp.S: New file.
2647 * config/s390/t-tpf: Remove.
2648 * config/sh/linux-atomic.S: New file.
2649 * config/sh/t-linux (LIB2ADD): Set.
2650 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
2651 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2652 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
2654 (HOST_LIBGCC2_CFLAGS): Set.
2655 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2656 * config/spu/divmodti4.c, config/spu/divv2df3.c,
2657 config/spu/float_disf.c, config/spu/float_unsdidf.c,
2658 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
2659 config/spu/mfc_multi_tag_release.c,
2660 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
2661 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
2662 config/spu/multi3.c: New files.
2663 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
2664 (HOST_LIBGCC2_CFLAGS): Set.
2665 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
2666 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
2667 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
2668 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
2669 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
2670 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
2671 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
2672 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
2673 config/stormy16/umodsi3.c: New files.
2674 * config/xtensa/lib2funcs.S: New file.
2675 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2676 * config/xtensa/t-xtensa (LIB2ADD): Set.
2677 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
2678 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
2679 Add t-freebsd-thread to tmake_file for posix threads.
2680 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
2681 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
2682 (*-*-lynxos*): Likewise.
2683 (*-*-netbsd*): Likewise.
2684 (*-*-openbsd*): Likewise.
2685 Add t-openbsd-thread to tmake_file for posix threads.
2686 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
2687 (*-*-vxworks*): Set tmake_file.
2688 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2689 (alpha*-*-freebsd*): Likewise.
2690 (alpha*-*-netbsd*): Likewise.
2691 (alpha*-*-openbsd*): Likewise.
2692 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
2693 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2694 (alpha*-dec-*vms*): Likewise.
2695 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
2696 (bfin*-elf*): Add bfin/t-elf to tmake_file.
2697 (bfin*-uclinux*): Likewise.
2698 (bfin*-linux-uclibc*): Likewise.
2699 (crisv32-*-elf): Add cris/t-cris to tmake_file.
2700 (crisv32-*-none): Likewise.
2701 (cris-*-elf): Likewise.
2702 (cris-*-none): Likewise.
2703 (cris-*-linux*, crisv32-*-linux*): Likewise.
2704 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
2706 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
2708 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
2709 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
2710 (x86_64-*-elf*): Likewise.
2711 (i[34567]86-*-nto-qnx*): Likewise.
2712 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
2714 (x86_64-*-mingw*): Likewise.
2715 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
2716 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
2717 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2718 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2719 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
2721 (mipsisa64sr71k-*-elf*): Likewise.
2722 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2723 (mips-*-elf*, mipsel-*-elf*): Likewise.
2724 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2725 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2726 (mips*-*-rtems*): Likewise.
2727 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
2729 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
2730 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
2731 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
2732 (spu-*-elf*): Likewise.
2733 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
2735 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2737 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
2738 $(srcdir) to refer to $(LIB1ASMSRC).
2740 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
2741 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
2742 config/arm/lib1funcs.S: New files.
2743 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
2744 * config/arm/t-arm: New file.
2745 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
2746 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
2747 config/arm/t-strongarm-elf: New files.
2748 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
2749 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
2750 * config/avr/lib1funcs.S: New file.
2751 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2752 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
2753 * config/c6x/lib1funcs.S: New file.
2754 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2755 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
2756 * config/frv/lib1funcs.S: New file.
2757 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2758 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
2759 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
2760 * config/ia64/__divxf3.asm: Rename to ...
2761 * config/ia64/__divxf3.S: ... this.
2762 Adapt lib1funcs.asm filename.
2763 * config/ia64/_fixtfdi.asm: Rename to ...
2764 * config/ia64/_fixtfdi.S: ... this.
2765 Adapt lib1funcs.asm filename.
2766 * config/ia64/_fixunstfdi.asm: Rename to ...
2767 * config/ia64/_fixunstfdi.S: ... this.
2768 Adapt lib1funcs.asm filename.
2769 * config/ia64/_floatditf.asm: Rename to ...
2770 * config/ia64/_floatditf.S: ... this.
2771 Adapt lib1funcs.asm filename.
2772 * config/ia64/lib1funcs.S: New file.
2773 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
2774 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2775 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
2776 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
2777 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
2778 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
2779 * config/mep/lib1funcs.S: New file.
2780 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2781 * config/mips/mips16.S: New file.
2782 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2783 * config/pa/milli64.S: New file.
2784 * config/pa/t-linux, config/pa/t-linux64: New files.
2785 * config/picochip/lib1funcs.S: New file.
2786 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2787 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
2788 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
2789 * config/sh/t-netbsd: New file.
2790 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
2791 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
2792 * config/sh/t-sh64: New file.
2793 * config/sparc/lb1spc.S: New file.
2794 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
2796 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
2797 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
2798 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
2799 config/xtensa/lib1funcs.S: New files.
2800 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2801 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
2803 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
2804 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
2805 (arm*-*-linux*): Likewise.
2806 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
2807 arm*-*-linux-*eabi, add arm/t-linux otherwise.
2808 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
2809 (arm*-*-ecos-elf): Likewise.
2810 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2811 (arm*-*-rtems*): Likewise.
2812 (arm*-*-elf): Likewise.
2813 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
2814 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
2815 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
2816 (bfin*-uclinux*): Likewise.
2817 (bfin*-linux-uclibc*): Likewise.
2818 (bfin*-rtems*): Likewise.
2819 (bfin*-*): Likewise.
2820 (fido-*-elf): Merge into m68k-*-elf*.
2821 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
2822 (frv-*-*linux*): Add frv/t-frv to tmake_file.
2823 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
2824 (h8300-*-elf*): Likewise.
2825 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
2826 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
2827 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
2828 (i[34567]86-*-mingw*): Likewise.
2829 (x86_64-*-mingw*): Likewise.
2830 (i[34567]86-*-interix3*): Likewise.
2831 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
2832 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
2833 (m68k-*-elf*): Also handle fido-*-elf.
2834 Add m68k/t-floatlib to tmake_file.
2835 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
2836 (m68k-*-linux*): Likewise.
2837 (m68k-*-rtems*): Likewise.
2838 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
2839 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
2841 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
2842 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
2843 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
2844 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
2845 sh/t-netbsd to tmake_file.
2846 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
2847 (sh-*-rtems*): Add sh/t-sh to tmake_file.
2848 (sh-wrs-vxworks): Likewise.
2849 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
2851 (v850*-*-*): Add v850/t-v850 to tmake_file.
2852 (vax-*-linux*): Add vax/t-linux to tmake_file.
2853 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
2855 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2857 * crtstuff.c: New file.
2858 * Makefile.in (CRTSTUFF_CFLAGS): Define.
2859 (CRTSTUFF_T_CFLAGS): Define.
2860 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
2861 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
2862 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
2865 (crtbeginT.o): Use $(objext).
2866 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
2867 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
2868 (gcc-extra-parts): Remove.
2869 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
2871 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2872 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
2873 Add t-crtstuff-pic to tmake_file.
2874 (*-*-lynxos*): New case.
2875 Set tmake_file, extra_parts.
2876 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
2877 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
2878 *-*-netbsdelf[2-9]*.
2879 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
2880 (*-*-rtems*): Set extra_parts.
2881 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
2882 (*-*-uclinux*): New case.
2884 (*-*-vms*): New case.
2885 Set tmake_file, extra_parts.
2886 (*-*-elf): Set extra_parts.
2887 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
2888 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
2891 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
2893 (arm*-*-freebsd*): Add t-crtin to tmake_file.
2894 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
2895 (arm-wrs-vxworks): Append to tmake_file.
2897 (arm*-*-uclinux*): Set extra_parts.
2898 (arm*-*-ecos-elf): Likewise.
2899 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
2901 (arm*-*-rtems*): Set extra_parts.
2902 (arm*-*-elf): Likewise.
2903 (avr-*-rtems*): Clear extra_parts.
2904 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
2906 (bfin*-uclinux*): Likewise.
2907 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
2908 (bfin*-rtems*): Append to tmake_file.
2910 (bfin*-*): Likewise.
2911 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
2912 (crisv32-*-elf): ... this.
2913 (crisv32-*-none): ... this.
2914 (cris-*-elf, cris-*-none): New cases.
2915 Add cris/t-elfmulti to tmake_file.
2916 (fr30-*-elf): Append to tmake_file.
2918 (frv-*-elf): Append to tmake_file, add frv/t-frv.
2920 (h8300-*-rtems*): Append to tmake_file.
2922 (h8300-*-elf*): Likewise.
2923 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
2925 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
2927 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
2928 (x86_64-*-elf*): Likewise.
2929 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
2930 (x86_64-*-freebsd*): Likewise.
2931 (x86_64-*-netbsd*): Likewise.
2932 (i[34567]86-*-linux*): Likewise.
2933 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2934 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2935 (x86_64-*-linux*): Likewise.
2936 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2937 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
2940 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
2941 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
2942 Append to extra_parts, remove crtbegin.o, crtend.o.
2943 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
2944 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
2945 crtend.o, crtbeginS.o, crtendS.o.
2946 (ia64*-*-linux*): Comment extra_parts.
2947 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
2949 (iq2000*-*-elf*): Clear extra_parts.
2950 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
2951 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
2952 (m32r-*-elf*, m32r-*-rtems*): Split off ...
2953 (m32r-*-rtems*): ... this.
2954 Add m32r/t-m32r to tmake_file.
2955 (m68k-*-elf*): Add t-crtin to tmake_file.
2956 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
2957 (mcore-*-elf): Likewise.
2958 (microblaze*-*-*): Set extra_parts.
2959 (mips*-sde-elf*): New case.
2960 Set tmake_file, extra_parts.
2961 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2962 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2963 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
2966 (mipsisa64sr71k-*-elf*): Likewise.
2967 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2968 (mips-*-elf*, mipsel-*-elf*): Likewise.
2969 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2970 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
2971 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2972 (mips*-*-rtems*): Likewise.
2973 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
2974 (moxie-*-*): Split into ...
2975 (moxie-*-elf, moxie-*-uclinux*): ... this.
2976 Add to extra_parts, remove crtbegin.o, crtend.o.
2977 (moxie-*-rtems*): New case.
2980 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
2982 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2983 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
2986 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
2987 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
2989 (powerpc-*-eabisim*): Likewise.
2990 (powerpc-*-elf*): Likewise.
2991 (powerpc-*-eabialtivec*): Likewise.
2992 (powerpc-xilinx-eabi*): Likewise.
2993 (powerpc-*-eabi*): Likewise.
2994 (powerpc-*-rtems*): Likewise.
2995 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
2998 (powerpc-*-lynxos*): Add to tmake_file.
2999 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
3000 rs6000/t-crtstuff, t-crtstuff-pic.
3002 (powerpcle-*-eabisim*): Likewise.
3003 (powerpcle-*-eabi*): Likewise.
3004 (rx-*-elf): Remove extra_parts.
3005 (s390x-ibm-tpf*): Set extra_parts.
3006 (score-*-elf): Set extra_parts.
3007 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3008 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3009 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3010 (sh64l*-*-netbsd*): Split into ...
3011 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
3012 Add t-crtstuff-pic to tmake_file.
3014 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
3016 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
3017 (sparc-*-elf*): Remove t-crtin from tmake_file.
3018 Add to extra_parts, remove crtbegin.o, crtend.o.
3019 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
3020 (sparc64-*-linux*): Likewise.
3021 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
3022 Add to extra_parts, remove crtbegin.o, crtend.o.
3023 (sparc64-*-elf*): Remove t-crtin from tmake_file.
3024 Add to extra_parts, remove crtbegin.o, crtend.o.
3025 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
3026 Add to extra_parts, remove crtbegin.o, crtend.o.
3027 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
3028 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
3029 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
3031 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
3033 (tic6x-*-*): Change to ...
3034 (tic6x-*-elf): ... this.
3036 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
3038 (am33_2.0-*-linux*): Add comment.
3039 (mep*-*-*): Add mep/t-mep to tmake_file.
3041 * config/alpha/t-vms: New file.
3042 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
3043 * config/arm/crti.S, config/arm/crtn.S: New files.
3044 * config/bfin/crti.S, config/bfin/crtn.S: New files.
3045 * config/bfin/crtlibid.S: New file.
3046 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
3047 * config/c6x/crti.S, config/c6x/crtn.S: New files.
3048 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
3049 (crti.o, crtin.o): New rules.
3050 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3051 * config/c6x/t-uclinux: New file.
3052 * config/cris/t-elfmulti: New file.
3053 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
3054 * config/fr30/crti.S, config/fr30/crtn.S: New files.
3055 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
3056 * config/frv/t-frv: New file.
3057 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
3058 * config/h8300/crti.S, config/h8300/crtn.S: New files.
3059 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
3061 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
3062 refer to cygming-crtbegin.c, cygming-crtend.c.
3064 * config/i386/t-nto: New file.
3065 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
3066 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3067 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3068 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3071 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3072 (crtinitS.o): New rule.
3073 * config/ia64/vms-crtinit.S: New file.
3074 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3075 * config/m32r/initfini.c: New file.
3076 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3077 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3078 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3079 * config/mep/t-mep: New file.
3080 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3081 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3082 * config/mips/crti.S, config/mips/crtn.S: New files.
3083 * config/mips/t-crtstuff: New file.
3084 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3085 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3086 (CUSTOM_CRTIN): Set.
3087 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3089 Use $(srcdir) to refer to crti.S, crtn.S.
3090 Use .S extension, $<.
3091 * config/moxie/crti.asm: Rename to ...
3092 * config/moxie/crti.S: ... this.
3093 * config/moxie/crtn.asm: Rename to ...
3094 * config/moxie/crtn.S: ... this.
3095 * config/moxie/t-moxie: Remove.
3096 * config/pa/stublib.c: New file.
3097 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3098 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3099 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3100 * config/rs6000/t-crtstuff: New file.
3101 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3102 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3103 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3104 Make output file explicit.
3105 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3106 Make output file explicit.
3107 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3108 Make output file explicit.
3109 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3110 Make output file explicit.
3111 * config/score/crti.S, config/score/crtn.S: New files.
3112 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3113 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3115 * config/sh/t-sh, config/sh/t-superh: New files.
3116 * config/sparc/t-linux64: New file.
3117 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3118 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3119 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3120 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3121 * config/t-crtin: Remove.
3122 * config/t-crtstuff-pic: New file.
3123 * config/t-sol2 (CUSTOM_CRTIN): Set.
3124 (crti.o, crtn.o): New rules.
3125 * config/vms/t-vms: New file.
3126 * config/vms/vms-ucrt0.c: New file.
3127 * config/xtensa/t-elf: New file.
3129 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3131 * Makefile.in (SHLIB_NM_FLAGS): Set.
3132 * mkmap-flat.awk, mkmap-symver.awk: New files.
3133 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3135 * configure: Regenerate.
3136 * config/libgcc-glibc.ver: New file.
3137 * config/libgcc-libsystem.ver: New file.
3138 * config/t-libunwind (SHLIB_LC): Set.
3139 * config/t-linux: New file.
3140 * config/t-slibgcc (INSTALL_SHLIB): New.
3141 (SHLIB_INSTALL): Use it.
3142 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3143 to mkmap-symver.awk.
3144 (SHLIB_MAPFILES): Don't append, adapt pathname.
3145 (SHLIB_VERPFX): Set.
3146 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3147 to mkmap-symver.awk.
3148 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3149 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3150 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3151 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3153 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3154 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3155 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3156 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3157 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3158 * config/i386/libgcc-darwin.10.4.ver,
3159 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3161 * config/i386/t-darwin: Remove.
3162 * config/i386/t-darwin64: Likewise.
3163 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3164 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3165 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3166 * config/i386/t-linux: New file.
3167 * config/i386/t-mingw32: New file.
3168 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3169 * config/ia64/t-glibc: Rename to ...
3170 * config/ia64/t-linux: ... this.
3171 (SHLIB_MAPFILES): Set.
3172 * config/ia64/t-glibc-libunwind: Rename to ...
3173 * config/ia64/t-linux-libunwind: ... this.
3174 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3175 * config/ia64/t-slibgcc-hpux: New file.
3176 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3177 * config/m68k/t-slibgcc-elf-ver: New file.
3178 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3179 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3181 * config/pa/t-slibgcc-hpux: New file.
3182 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3184 * config/rs6000/libgcc-darwin.10.4.ver,
3185 config/rs6000/libgcc-darwin.10.5.ver: New files.
3186 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3187 config/rs6000/libgcc-glibc.ver.
3188 * config/rs6000/libgcc-ppc64.ver: Rename to
3189 config/rs6000/libgcc-ibm-ldouble.ver.
3190 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3191 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3192 * config/rs6000/t-ldbl128: Rename to ...
3193 * config/rs6000/t-linux: ... this.
3194 (SHLIB_MAPFILES): Adapt filename.
3195 * config/rs6000/t-slibgcc-aix: New file.
3196 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3197 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3198 libgcc-excl.ver, libgcc-glibc.ver.
3199 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3200 * config/sparc/libgcc-glibc.ver: New file.
3201 * config/sparc/t-linux: New file.
3202 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3203 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3204 t-slibgcc-elf-ver to tmake_file.
3205 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3207 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3208 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3209 t-slibgcc-elf-ver, t-linux to tmake_file.
3210 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3212 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3213 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3214 (alpha*-dec-*vms*): Likewise.
3215 (arm*-*-freebsd*): Append to tmake_file.
3216 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3217 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3219 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3220 tmake_file for arm*-*-symbianelf*.
3221 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3222 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3224 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3225 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3226 pa/t-slibgcc-dwarf-ver to tmake_file.
3227 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3228 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3229 (hppa*64*-*-hpux11*): Likewise.
3230 (hppa[12]*-*-hpux11*): Likewise.
3231 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3232 i386/t-crtpc, i386/t-crtfm.
3233 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3234 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3236 Add i386/t-cygwin to tmake_file.
3237 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3238 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3239 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3241 Add i386/t-mingw32 to tmake_file.
3242 (x86_64-*-mingw*): Likewise.
3243 (ia64*-*-freebsd*): Append to tmake_file.
3244 (ia64*-*-linux*): Append to tmake_file.
3245 Replace ia64/t-glibc by ia64/t-linux.
3246 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3248 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3249 t-slibgcc-hpux to tmake_file.
3250 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3251 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3252 (m32rle-*-linux*): Likewise.
3253 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3255 (microblaze*-linux*): New case.
3256 Append to tmake_file, add t-slibgcc-nolc-override.
3257 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3258 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3259 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3260 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3261 rs6000/t-slibgcc-aix to tmake_file.
3262 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3263 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3264 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3265 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3266 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3267 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3269 (sparc-*-linux*): Append to tmake_file for *-leon*.
3270 Add sparc/t-linux to tmake_file for non-Leon targets.
3271 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3272 (tic6x-*-uclinux): New case.
3273 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3274 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3275 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3276 (am33_2.0-*-linux*): Append to tmake_file.
3277 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3278 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3279 x86_64-*-kfreebsd*-gnu.
3280 Add i386/t-linux to tmake_file.
3282 2011-10-28 Ian Lance Taylor <iant@google.com>
3284 * config/i386/morestack.S: Correct CFI information to do proper
3285 returns throughout function. In 32-bit mode, save %ebx so that it
3286 is restored on unwind.
3288 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3290 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3291 case where B3 isn't the return register.
3293 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3294 logic for doubleword pops.
3296 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
3298 * config/rs6000/t-freebsd: Add wildcard.
3300 2011-10-21 Paul Brook <paul@codesourcery.com>
3302 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3304 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
3305 Eric Botcazou <ebotcazou@adacore.com>
3308 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3309 fs->signal_frame to 1.
3311 2011-10-07 Ian Lance Taylor <iant@google.com>
3313 * generic-morestack-thread.c: #include <errno.h>.
3315 2011-10-07 Ian Lance Taylor <iant@google.com>
3318 * generic-morestack.c (__generic_morestack): Make sure the segment
3319 is large enough for both the stack frame and the copied
3322 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3325 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3328 2011-09-28 Nick Clifton <nickc@redhat.com>
3330 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3331 64-bit doubles are not enabled.
3332 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3333 and floatunsisf functions.
3335 2011-09-13 Paul Brook <paul@codesourcery.com>
3337 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3338 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3339 * unwind-arm-common.inc: New file.
3340 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3341 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3342 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3343 * config/c6x/libunwind.S: New file.
3344 * config/c6x/pr-support.c: New file.
3345 * config/c6x/unwind-c6x.c: New file.
3346 * config/c6x/unwind-c6x.h: New file.
3347 * config/c6x/t-c6x-elf: New file.
3349 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
3351 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
3352 (ASM_DIVZERO): Ditto.
3353 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
3355 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
3357 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
3359 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
3362 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
3363 instead of an assembly one.
3365 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
3368 * Makefile.in (install-unwind_h): Create
3369 $(gcc_objdir)/include/unwind.h atomically.
3371 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3373 * Makefile.in (install-unwind_h): Remove destination file first.
3375 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3378 * config/mips/t-mips16: New file.
3379 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
3380 (mips*-*-linux*): Likewise.
3381 (mips*-sde-elf*): Likewise.
3382 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
3383 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
3384 Add mips/t-mips16 to tmake_file.
3385 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
3386 (mips-*-elf*): Likewise.
3387 (mips64-*-elf*): Likewise.
3388 (mips64orion-*-elf*): Likewise.
3389 (mips*-*-rtems*): Likewise.
3390 (mipstx39-*-elf*): Likewise.
3391 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
3392 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
3394 Use $(srcdir) to refer to sync.c.
3396 ($(libgcc-sync-funcs-o)): Likewise.
3397 ($(libgcc-sync-size-funcs-s-o)): Likewise.
3398 ($(libgcc-sync-funcs-s-o)): Likewise.
3400 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3402 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3405 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3408 * config/i386/value-unwind.h: New.
3410 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3412 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3413 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3414 Add to tmake_file rather than overriding it.
3416 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3418 * config/t-softfp: Remove.
3419 * soft-fp: Moved from ../gcc/config.
3420 * soft-fp/README: Remove t-softfp reference.
3421 * soft-fp/t-softfp: Move to config/t-softfp.
3422 (softfp_machine_header): Remove.
3423 (softfp_file_list): Remove config subdir.
3424 (soft-fp-objects): New variable.
3425 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3426 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3427 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3428 * config/t-softfp-excl: New file.
3429 * config/t-softfp-sfdf: New file.
3430 * config/t-softfp-tf: New file.
3431 * config/no-sfp-machine.h: New file.
3432 * config/arm/sfp-machine.h: New file.
3433 * config/arm/t-softfp: New file.
3434 * config/c6x/sfp-machine.h: New file.
3435 * config/i386/32/t-fprules-softfp: Rename to ...
3436 * config/i386/32/t-softfp: ... this.
3437 (tifunctions, LIB2ADD): Remove.
3438 (softfp_int_modes): Override.
3439 * config/i386/64/t-softfp-compat (tf-functions): Remove config
3441 * config/i386/64/eqtf2.c: Likewise.
3442 * config/i386/64/getf2.c: Likewise.
3443 * config/i386/64/letf2.c: Likewise.
3444 * config/ia64/sft-machine.h: New file.
3445 * config/ia64/t-fprules-softfp: Rename to ...
3446 * config/ia64/t-softfp: ... this.
3447 * config/lm32/sfp-machine.h: New file.
3448 * config/moxie/t-moxie-softfp: Remove.
3449 * config/rs6000/ibm-ldouble-format: New file.
3450 * config/rs6000/ibm-ldouble.c: New file.
3451 * config/rs6000/libgcc-ppc-glibc.ver: New file
3452 * config/rs6000/libgcc-ppc64.ver: New file
3453 * config/rs6000/sfp-machine.h: New file.
3454 * config/rs6000/t-freebsd: New file.
3455 * config/rs6000/t-ibm-ldouble: New file.
3456 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
3457 libgcc-ppc-glibc.ver.
3458 * config/rs6000/t-linux64: New file.
3459 * config/rs6000/t-ppccomm (LIB2ADD): Add
3460 $(srcdir)/config/rs6000/ibm-ldouble.c.
3461 * config/rs6000/t-ppccomm-ldbl: New file.
3462 * config/score/sfp-machine.h: New file.
3463 * config.host (sfp_machine_header): Explain.
3464 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
3465 t-softfp to tmake_file.
3466 (arm*-*-uclinux*): Likewise.
3467 (arm*-*-ecos-elf): Likewise.
3468 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3469 (arm*-*-rtems*): Likewise.
3470 (arm*-*-elf): Likewise.
3471 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
3473 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
3474 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
3475 (lm32-*-uclinux*): Likewise.
3476 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
3477 t-softfp-excl, t-softfp.
3478 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
3479 (powerpc64-*-darwin*): Likewise.
3480 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
3482 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
3484 (powerpc-*-eabisim*): Likewise.
3485 (powerpc-*-elf*): Likewise.
3486 (powerpc-*-eabialtivec*): Likewise.
3487 (powerpc-xilinx-eabi*): Likewise.
3488 (powerpc-*-rtems*): Likewise.
3489 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
3490 t-softfp-excl, t-softfp to tmake_file.
3491 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
3492 rs6000/t-ppccomm-ldbl to tmake_file.
3493 (powerpcle-*-elf*): Likewise.
3494 (powerpcle-*-eabisim*): Likewise.
3495 (powerpcle-*-eabi*): Likewise.
3496 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3497 rs6000/t-ibm-ldouble to tmake_file.
3498 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3499 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3500 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
3501 (tic6x-*-*): Likewise.
3502 (i[34567]86-*-darwin*, x86_64-*-darwin*,
3503 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
3504 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
3505 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
3506 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
3507 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
3508 t-softfp to tmake_file.
3509 * configure.ac (sfp_machine_header): Provide default if unset.
3511 Link sfp-machine.h to config/$sfp_machine_header.
3512 * configure: Regenerate.
3514 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3516 * Makefile.in (double_type_size, long_double_type_size): Set.
3517 Remove $(fpbit-in-libgcc) support.
3518 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
3519 (fpbit-src): New variable.
3520 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
3521 Compile with -DFLOAT $(FPBIT_CFLAGS).
3523 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
3524 Compile with $(FPBIT_CFLAGS).
3526 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
3527 Compile with -DFLOAT $(TPBIT_CFLAGS).
3529 * configure.ac (double_type_size, long_double_type_size):
3530 Determine and substitute.
3531 * configure: Regenerate.
3532 * fp-bit.c, fp-bit.h: New files.
3533 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
3534 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
3535 * config/mips/t-mips: New file.
3536 * config/mips/t-sdemtk: New file.
3537 * config/rs6000/ppc64-fp.c: New file.
3538 * config/rs6000/t-darwin (LIB2ADD): Add
3539 $(srcdir)/config/rs6000/ppc64-fp.c.
3540 * config/rs6000/t-ppc64-fp: New file.
3541 * config/rx/rx-lib.h: New file.
3542 * config/rx/t-rx (FPBIT): Set to true.
3543 ($(gcc_objdir)/fp-bit.c): Remove.
3544 (DPBIT): Set to true only with -m64bit-doubles.
3545 ($(gcc_objdir)/dp-bit.c): Remove.
3546 * config/sparc/t-softfp: Remove.
3547 * config/spu/t-elf: New file.
3548 * config/t-fdpbit, config/t-fpbit: New files.
3549 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
3550 (mips*-*-*): Likewise.
3551 (arm-wrs-vxworks): Likewise.
3552 (arm*-*-freebsd*): Likewise.
3553 (avr-*-rtems*): Add t-fpbit to tmake_file.
3554 (avr-*-*): Likewise.
3555 (bfin*-elf*): Add t-fdpbit to tmake_file.
3556 (bfin*-uclinux*): Likewise.
3557 (bfin*-linux-uclibc*): Likewise.
3558 (bfin*-rtems*): New case.
3559 Add t-fdpbit to tmake_file.
3560 (bfin*-*): Add t-fdpbit to tmake_file.
3561 (crisv32-*-elf): Likewise.
3562 (cris-*-linux*): Likewise.
3563 (fr30-*-elf): Likewise.
3564 (frv-*-elf, frv-*-*linux*): Likewise.
3565 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
3566 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
3567 (m32r-*-elf*): Likewise.
3568 (m32rle-*-elf*): Likewise.
3569 (m32r-*-linux*): Likewise.
3570 (m32rle-*-linux*): Likewise.
3571 (mcore-*-elf): Add t-fdpbit to tmake_file.
3572 (microblaze*-*-*): Likewise.
3573 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
3574 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
3575 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
3577 Add mips/t-tpbit to tmake-file.
3578 (mips*-*-linux*): Fix typo.
3579 (mips*-sde-elf*): New case
3580 Add mips/t-sdemtk unless using newlib.
3581 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
3582 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
3583 (mn10300-*-*): Likewise.
3584 (pdp11-*-*): Likewise.
3585 (picochip-*-*): Add t-fpbit to tmake_file.
3586 (powerpc-*-eabisimaltivec*): Likewise.
3587 (powerpc-*-eabisim*): Likewise.
3588 (powerpc-*-elf*): Likewise.
3589 (powerpc-*-eabialtivec*): Likewise.
3590 (powerpc-xilinx-eabi*): New case.
3591 Add t-fdpbit to tmake_file.
3592 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
3593 (powerpc-*-rtems*): Likewise.
3594 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
3596 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
3598 (powerpc-*-lynxos*): Likewise.
3599 (powerpcle-*-elf*): Likewise.
3600 (powerpcle-*-eabisim*): Likewise.
3601 (powerpcle-*-eabi*): Likewise.
3602 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3603 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
3604 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3605 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3606 (rx-*-elf): Add t-fdpbit to tmake_file.
3607 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3608 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3609 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3610 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
3612 (sh-*-rtems*): Add t-fdpbit to tmake_file.
3613 (sh-wrs-vxworks): Likewise.
3614 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
3615 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
3616 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
3617 (sparc64-*-rtems*): ... new case.
3618 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
3619 (spu-*-elf*): Likewise.
3620 Add spu/t-elf to tmake_file.
3621 (v850*-*-*): Add t-fdpbit to tmake_file.
3622 (xstormy16-*-elf): Likewise.
3623 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
3624 (mep*-*-*): Likewise.
3626 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3628 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
3630 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
3631 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
3632 (install-unwind_h): New target.
3633 (all): Depend on it.
3634 * config.host (unwind_header): New variable.
3635 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
3636 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3637 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
3638 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
3639 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
3641 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
3643 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
3645 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
3647 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
3648 (ia64*-*-freebsd*): Likewise.
3649 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
3651 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
3652 $with_system_libunwind.
3653 (ia64*-*-hpux*): Set tmake_file.
3654 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
3655 (picochip-*-*): Set tmake_file.
3656 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
3658 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3659 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3660 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
3661 (xtensa*-*-elf*): Set tmake_file.
3662 (xtensa*-*-linux*): Likewise.
3663 * configure.ac: Include ../config/unwind_ipinfo.m4.
3664 Call GCC_CHECK_UNWIND_GETIPINFO.
3665 Link unwind.h to $unwind_header.
3666 * configure: Regenerate.
3667 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
3668 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
3669 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
3670 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
3671 * config/unwind-dw2-fde-darwin.c: New file.
3672 * config/arm/libunwind.S, config/arm/pr-support.c,
3673 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
3674 config/arm/unwind-arm.h,: New files.
3675 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
3676 config/ia64/t-eh-ia64, config/ia64/t-glibc,
3677 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
3678 config/ia64/t-vms, config/ia64/unwind-ia64.c,
3679 config/ia64/unwind-ia64.h: New files.
3680 * config/picochip/t-picochip: New file.
3681 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
3683 * config/rs6000/t-darwin (LIB2ADDEH): Set.
3684 * config/s390/t-tpf (LIB2ADDEH): Remove.
3685 * config/t-darwin (LIB2ADDEH): Set.
3686 * config/t-eh-dw2-dip: New file.
3687 * config/t-libunwind, config/t-libunwind-elf: New files.
3688 * config/t-sol2 (LIB2ADDEH): Remove.
3689 * config/xtensa/t-xtensa: New file.
3691 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
3693 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
3694 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
3695 long long to check rt_sigreturn syscall.
3697 2011-08-02 Alan Modra <amodra@gmail.com>
3699 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3700 Restore for indirect call bcrtl from correct stack slot, and only
3701 if cfa+40 isn't valid.
3703 2011-08-01 Julian Brown <julian@codesourcery.com>
3705 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
3706 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
3707 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
3709 2011-08-01 Julian Brown <julian@codesourcery.com>
3711 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
3712 (libgcc-std.ver.in): Use above.
3713 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
3714 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
3716 * config/t-fixedpoint-gnu-prefix: New file.
3717 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
3718 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
3721 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
3723 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
3724 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
3725 for x86-64. Properly check __x86_64__ and __LP64__.
3727 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
3729 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
3731 (_FP_WS_TYPE): Likewise.
3732 (_FP_I_TYPE): Likewise.
3734 2011-07-28 Alan Modra <amodra@gmail.com>
3736 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3737 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
3738 in a plt call stub. Do restore r2 if stopped on bctrl.
3740 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3742 * config.host (i[3456x]86-*-netware*): Remove.
3743 * config/i386/netware-crt0.c, config/i386/t-nwld,
3744 config/i386/t-slibgcc-nwld: Remove.
3746 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
3748 * config.host: Handle tic6x-*-*.
3749 * config/c6x/c6x-abi.h: New file.
3751 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3753 * config/i386/crtprec.c: New file.
3754 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
3755 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
3756 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
3757 (x86_64-*-darwin*): Likewise.
3758 (i[34567]86-*-solaris2*: Likewise.
3760 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3762 * config/alpha/crtfastmath.c: New file.
3763 * config/i386/crtfastmath.c: New file.
3764 * config/ia64/crtfastmath.c: New file.
3765 * config/mips/crtfastmath.c: New file.
3766 * config/sparc/crtfastmath.c: New file.
3768 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
3770 Add -frandom-seed=gcc-crtfastmath.
3771 * config/alpha/t-crtfm: Remove.
3772 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
3773 * config/ia64/t-ia64 (crtfastmath.o): Remove.
3775 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
3776 (alpha*-dec-osf5.1*): Likewise.
3777 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
3778 Add crtfastmath.o to extra_parts.
3779 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
3780 Add crtfastmath.o to extra_parts.
3781 (x86_64-*-darwin*): Likewise.
3782 (x86_64-*-mingw*): Likewise.
3783 (ia64*-*-elf*): Add t-crtfm to tmake_file.
3784 (ia64*-*-freebsd*): Likewise.
3785 (ia64*-*-linux*): Likewise.
3786 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
3787 Add crtfastmath.o to extra_parts.
3789 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3791 * config/darwin-crt3.o: New file.
3792 * config/rs6000/darwin-crt2.c: New file.
3793 * config/t-darwin: New file.
3794 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
3796 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
3797 (powerpc-*-darwin*): Add crt2.o to extra_parts.
3798 (powerpc64-*-darwin*): Likewise.
3800 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3802 * config/i386/netware-crt0.c: New file.
3803 * config/i386/t-nwld: Rename to ...
3804 * config/i386/t-slibgcc-nwld: ... this.
3805 * config/i386/t-nwld: New file.
3806 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
3808 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
3811 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3813 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
3815 * configure: Regenerate.
3817 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3819 * dfp-bit.c, dfp-bit.h: New files.
3820 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
3822 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
3823 ($(d64pbit-o)): Likewise.
3824 ($(d128pbit-o)): Likewise.
3825 * config/t-dfprules: New file.
3826 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
3827 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
3828 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3829 (x86_64-*-linux*): Likewise.
3830 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3831 (i[34567]86-*-cygwin*): Likewise.
3832 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
3833 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3835 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3837 * Makfile.in (LIBGCOV): New variable.
3838 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
3839 * libgcov.c: New file.
3841 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3843 * fixed-bit.c, fixed-bit.h: New files.
3844 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
3845 refer to fixed-bit.c.
3847 2011-07-07 Joseph Myers <joseph@codesourcery.com>
3849 * config.host (*local*): Remove.
3851 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3854 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
3855 like i?86-*-solaris2.1[0-9]*.
3856 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
3857 * configure.ac (i?86-*-solaris2*): Likewise.
3858 * configure: Regenerate.
3860 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
3862 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3863 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
3864 md_unwind_header by splitting out of...
3865 (i[34567]86-*-linux*): ... this.
3866 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
3867 Remove md_unwind_header by splitting out of...
3868 (x86_64-*-linux*): ... this.
3870 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
3872 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
3874 2011-06-28 Nick Clifton <nickc@redhat.com>
3876 * config.host: Recognize all V850 variants.
3878 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
3880 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
3882 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3884 * shared-object.mk (c_flags-$o): Save c_flags.
3885 ($(base)$(objext)): Use it.
3886 ($(base)_s$(objext)): Likewise.
3888 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
3890 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
3891 * libgcc-std.ver.in (GCC_4.7.0): New section.
3893 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
3897 * config/avr/t-avr: Fix line endings.
3898 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
3901 2011-06-14 Olivier Hainque <hainque@adacore.com>
3902 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3904 * config/mips/irix6-unwind.h: New file.
3905 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
3907 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
3909 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
3910 (sparc64_fallback_frame_state): Use it.
3911 (sparc64_frob_update_context): Further adjust context.
3912 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
3913 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
3914 * config/sparc/sol2-cn.S: Likewise.
3916 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3918 * enable-execute-stack-empty.c: New file.
3919 * enable-execute-stack-mprotect.c: New file.
3920 * config/i386/enable-execute-stack-mingw32.c: New file.
3921 * config.host (enable_execute_stack): New variable.
3922 Select appropriate variants.
3923 * configure.ac: Link enable-execute-stack.c to
3924 $enable_execute_stack.
3925 * configure: Regenerate.
3926 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
3927 (lib2funcs): Remove _enable_execute_stack.
3929 2011-06-09 David S. Miller <davem@davemloft.net>
3930 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3932 * config.host (sparc-*-linux*): Correct md_unwind_header
3934 (s390x-ibm-tpf*): Fix typo.
3936 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3938 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
3939 Add crtfastmath.o to extra_parts.
3940 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
3942 * config/mips/t-crtfm: Remove.
3944 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3946 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
3948 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
3950 * config.host (sh*-*-linux*): Fix typo.
3952 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3954 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
3955 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
3956 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
3957 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
3958 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
3959 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
3960 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
3961 Wrap in !__MINGW64__.
3962 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
3963 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
3964 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
3965 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
3966 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
3967 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
3968 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
3970 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
3971 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
3972 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
3973 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
3974 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
3975 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
3976 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
3977 * config/no-unwind.h: New file.
3978 * config.host (md_unwind_header): Document.
3980 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
3981 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
3982 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
3983 hppa[12]*-*-hpux11*): Set md_unwind_header.
3984 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
3985 Set md_unwind_header.
3986 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
3987 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
3988 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
3989 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
3990 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
3991 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
3992 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
3994 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
3995 * configure: Regenerate.
3997 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3999 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
4000 Set tmake_file, extra_parts.
4001 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
4003 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
4005 * config/mips/t-irix6: New file.
4006 * config/mips/t-slibgcc-irix: New file.
4008 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4010 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
4011 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
4013 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4015 * configure.ac (target_thread_file): Determine thread model.
4016 * configure: Regenerate.
4017 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
4018 * config/alpha/t-alpha: New file.
4019 * config/alpha/t-crtfm: Use $<.
4020 * config/alpha/t-ieee: New file.
4021 * config/alpha/t-osf-pthread: New file.
4022 * config/alpha/t-slibgcc-osf: New file.
4023 * config/alpha/libgcc-osf5.ver: New file.
4025 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4027 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
4029 Add crtfastmath.o to extra_parts.
4031 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4033 * config/gmon-sol2.c: Reindent.
4035 Remove, correct casts.
4036 Use STDERR_FILENO, NULL.
4037 (BASEADDRESS): Remove.
4039 (errno, sbrk): Remove declarations.
4040 (monstartup) [hp300]: Remove.
4043 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4045 * Makefile.in (cpu_type): Define.
4046 * config.host (i[34567]86-*-rtems*): Handle it.
4047 (i[34567]86-*-solaris2*): Move body ...
4048 (*-*-solaris2*): ... here.
4049 New case, generalize.
4050 (sparc-*-elf*): Handle it.
4051 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
4052 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
4053 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
4055 (sparc*-*-solaris2*): ... this.
4057 (sparc64-*-elf*): Handle it.
4058 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
4059 Merge ../gcc/config/i386/gmon-sol2.c.
4060 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
4062 Merge ../gcc/config/i386/sol2-gc1.asm.
4063 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
4065 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
4067 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4068 * config/i386/t-crtstuff: New file.
4069 * config/i386/t-softfp: New file.
4070 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4071 $(T)crti.o, $(T)crtn.o): Remove.
4072 (gcrt1.o): New rule.
4073 (TARGET_LIBGCC2_CFLAGS): Remove.
4074 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4075 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4076 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4077 * config/sparc/t-sol2: New file.
4078 * config/sparc/t-crtfm: Move to ...
4079 * config/t-crtfm: ... this.
4080 Use $(cpu_type), $<.
4081 * config/t-crtin: New file.
4082 * config/sparc/t-softfp: New file.
4083 * config/sparc/t-softmul: New file.
4084 * config/t-rtems: New file.
4085 * config/t-slibgcc: New file.
4086 * config/t-slibgcc-elf-ver: New file.
4087 * config/t-slibgcc-gld: New file.
4088 * config/t-slibgcc-sld: New file.
4089 * config/t-sol2: New file.
4090 * configure.ac: Include ../config/lib-ld.m4.
4091 Call AC_LIB_PROG_LD_GNU.
4092 Substitute cpu_type.
4093 * configure: Regenerate.
4095 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4098 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4099 libgcc-std.ver in the build directory.
4100 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4101 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4103 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4105 * libgcc-std.ver.in: New file.
4106 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4108 (libgcc-std.ver): New rule.
4109 * config/t-gnu-prefix: New file.
4111 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4113 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4115 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4117 * config/i386/darwin-lib.h: New file.
4119 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4121 * config/arm/symbian-lib.h: New.
4123 2011-05-04 Chris Demetriou <cgd@google.com>
4125 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4126 (__x86.get_pc_thunk.bx): ...this.
4127 (__morestack): Adjust for rename, remove undef of __i686.
4129 2011-05-03 Chris Demetriou <cgd@google.com>
4131 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4133 2011-03-22 Joseph Myers <joseph@codesourcery.com>
4135 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4136 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4137 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4138 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4139 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4142 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
4144 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4145 Adjust copyright year.
4147 2011-03-07 Ian Lance Taylor <iant@google.com>
4149 * generic-morestack.c (__splitstack_find): Adjust returned stack
4150 pointer to include all registers pushed by __morestack.
4152 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4155 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4156 (toolexecdir): Calculate and AC_SUBST.
4157 (toolexeclibdir): Likewise.
4158 * Makefile.in (target_noncanonical): Import.
4159 (toolexecdir): Likewise.
4160 (toolexeclibdir): Likewise.
4161 * configure: Regenerate.
4163 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4166 * config/arm/bpabi.h: Rename to...
4167 * config/arm/bpabi-lib.h: ...this.
4169 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4171 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4173 * configure: Regenerate.
4175 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4177 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4178 __FLOAT_WORD_ORDER__.
4179 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4182 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4185 * Makefile.in (install-strip): New phony target.
4187 2010-11-07 Ian Lance Taylor <iant@google.com>
4190 * config/i386/morestack.S (__morestack_large_model): New
4193 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4195 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4197 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4199 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4201 * config/arm/bpabi.h: New file.
4202 * config/frv/frv-abi.h: New file.
4204 2010-10-01 Ian Lance Taylor <iant@google.com>
4206 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4207 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4209 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4212 * config.host: Add the missing `$'.
4214 2010-09-30 Michael Eager <eager@eagercon.com>
4216 * config.host: Add microblaze*-*-*.
4217 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4218 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4219 udivsi3.asm,umodsi3.asm}: New.
4221 2010-09-28 Ian Lance Taylor <iant@google.com>
4223 * configure.ac: Adjust CFI test to test assembler directly rather
4224 than checking gcc preprocessor macro.
4225 * configure: Rebuild.
4227 2010-09-27 Ian Lance Taylor <iant@google.com>
4229 * configure.ac: Test whether assembler supports CFI directives.
4230 * config.host: Only add t-stack and i386/t-stack-i386 to
4231 tmake_file if libgcc_cv_cfi is "yes".
4232 * configure: Rebuild.
4234 2010-09-27 Ian Lance Taylor <iant@google.com>
4236 * generic-morestack.h: New file.
4237 * generic-morestack.c: New file.
4238 * generic-morestack-thread.c: New file.
4239 * config/i386/morestack.S: New file.
4240 * config/t-stack: New file.
4241 * config/i386/t-stack-i386: New file.
4242 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4243 i386/t-stack-i386 to tmake_file.
4245 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4247 * Makefile.in (libgcc-extra-parts): Check for static archives and
4248 invoke ranlib after installing them.
4249 (gcc-extra-parts): Likewise.
4250 (install-leaf): Likewise.
4252 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4254 * configure: Regenerated.
4256 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
4258 * configure: Regenerated.
4260 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4261 Andrew Pinski <pinskia@gmail.com>
4264 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4266 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4269 * configure: Regenerated.
4271 2010-09-06 Andreas Schwab <schwab@redhat.com>
4273 * configure: Regenerate.
4275 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4277 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4279 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4282 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4283 Iain Sandoe <iains@gcc.gnu.org>
4286 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4287 LIB2FUNCS_EXCLUDE functions.
4289 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4291 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4293 * configure: Regenerate.
4295 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
4297 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4298 i386/t-freebsd to tmake_file.
4299 * config/i386/t-freebsd: New file.
4300 * config/i386/libgcc-bsd.ver: New file.
4302 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4304 * config.host (powerpc*-eabispe*): Set tmake_file.
4305 (powerpc*-eabi*): Likewise.
4306 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4307 crtbeginS, crtendS, crtbeginT.
4309 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
4311 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4312 to tmake_file. Add crtfastmath.o to extra_parts.
4313 * config/mips/t-crtfm: New.
4315 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4317 * config.host (sparc64-*-rtems*): New target.
4319 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4321 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4324 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4326 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4328 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4330 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4331 alpha-dec-osf5.0* support.
4333 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
4335 * config.host: Add lm32-*-rtems*.
4337 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4338 Uros Bizjak <ubizjak@gmail.com>
4341 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4342 like other remaining 32-bit x86 OSes.
4343 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4345 * config/i386/libgcc-sol2.ver: New file.
4346 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4348 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
4351 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
4352 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
4353 is used and substitute set_use_emutls.
4354 * configure: Regenerated.
4356 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
4358 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
4360 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4363 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
4365 ($(T)gcrt1.o): Likewise.
4366 ($(T)crt1.o): Likewise.
4367 ($(T)crti.o): Likewise.
4368 ($(T)crtn.o): Likewise.
4370 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4373 * Makefile.in (install): Use $(MAKE) string in rule, for
4376 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
4378 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
4379 * config/mmix/t-mmix: New file.
4380 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
4382 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
4385 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
4388 2010-01-04 Anthony Green <green@moxielogic.com>
4390 * config/moxie/crti.asm, config/moxie/crtn.asm,
4391 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
4392 config/moxie/t-moxie: New files.
4393 * config.host: Add t-moxie-softfp reference.
4395 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4398 * config/t-slibgcc-darwin: Fix embedded rpaths for
4399 --enable-version-specific-runtime-libs, build extension stub
4400 libs exposing features available from current libgcc_s.
4402 2009-11-11 Jon Beniston <jon@beniston.com>
4404 * config.host: Add lm32 targets.
4405 * config/lm32: New directory.
4406 * config/lm32/libgcc_lm32.h: New file.
4407 * config/lm32/_mulsi3.c: New file.
4408 * config/lm32/_udivmodsi4.c: New file.
4409 * config/lm32/_divsi3.c: New file.
4410 * config/lm32/_modsi3.c: New file.
4411 * config/lm32/_udivsi3.c: New file.
4412 * config/lm32/_umodsi3.c: New file.
4413 * config/lm32/_lshrsi3.S: New file.
4414 * config/lm32/_ashrsi3.S: New file.
4415 * config/lm32/_ashlsi3.S: New file.
4416 * config/lm32/crti.S: New file.
4417 * config/lm32/crtn.S: New file.
4418 * config/lm32/t-lm32: New file.
4419 * config/lm32/t-elf: New file.
4420 * config/lm32/t-uclinux: New file.
4422 2009-10-26 Nick Clifton <nickc@redhat.com>
4424 * config.host: Add support for RX target.
4425 * config/rx: New directory.
4426 * config/rx/rx-abi-functions.c: New file. Supplementary
4427 functions for libgcc to support the RX ABI.
4428 * config/rx/rx-abi.h: New file. Supplementary header file for
4429 libgcc RX ABI functions.
4430 * config/rx/t-rx: New file: Makefile fragment for building
4433 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
4435 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
4436 constraint of y0 to "g".
4438 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4440 * config.host: Include the s390 makefile fragments.
4441 * config/s390/32/_fixdfdi.c: New file.
4442 * config/s390/32/_fixsfdi.c: New file.
4443 * config/s390/32/_fixtfdi.c: New file.
4444 * config/s390/32/_fixunsdfdi.c: New file.
4445 * config/s390/32/_fixunssfdi.c: New file.
4446 * config/s390/32/_fixunstfdi.c: New file.
4447 * config/s390/32/t-floattodi: New file.
4448 * config/s390/libgcc-glibc.ver: New file.
4449 * config/s390/t-crtstuff: New file.
4450 * config/s390/t-linux: New file.
4451 * config/s390/t-tpf: New file.
4453 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4455 * configure.ac (AC_PREREQ): Bump to 2.64.
4457 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
4459 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
4461 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4463 * configure: Regenerate.
4465 2009-08-09 Douglas B Rupp <rupp@gnat.com>
4467 * config.host (ia64-hp-*vms*): New target.
4468 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
4471 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4473 * configure.ac: Add snippet for maintainer-mode.
4474 * configure: Regenerate.
4475 * Makefile.in (AUTOCONF, configure_deps): New variables.
4476 ($(srcdir)/configure)): New rule, active only with maintainer
4479 2009-06-23 DJ Delorie <dj@redhat.com>
4482 * config.host: Add mep support.
4484 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
4486 * config.host: Add i386/${host_address}/t-fprules-softfp and
4487 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
4489 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
4491 * config/i386/64/_multc3.c: Likewise.
4492 * config/i386/64/_powitf2.c: Likewise.
4493 * config/i386/64/eqtf2.c: Likewise.
4494 * config/i386/64/getf2.c: Likewise.
4495 * config/i386/64/letf2.c: Likewise.
4496 * config/i386/64/letf2.c: Likewise.
4497 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
4498 unsigned long long for x64 mingw targets.
4499 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
4500 (_FP_I_TYPE): Define as long long for x64 mingw target.
4502 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
4504 * config.host (vax-*-linux*): New.
4506 2009-05-31 Anthony Green <green@moxielogic.com>
4508 * config.host: Add moxie support.
4509 * config/moxie/t-moxie: New file.
4511 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
4513 * config.host: Add i386/${host_address}/t-fprules-softfp and
4514 t-softfp to tmake_file for i[34567]86-*-cygwin*.
4516 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
4518 * config.host: Add i386/${host_address}/t-fprules-softfp to
4519 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
4521 2009-04-09 Nick Clifton <nickc@redhat.com>
4523 * config/ia64/tf-signs.c: Change copyright header to refer to
4524 version 3 of the GNU General Public License with version 3.1
4525 of the GCC Runtime Library Exception and to point readers at
4526 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
4528 * config/i386/32/tf-signs.c: Likewise.
4529 * config/libbid/_addsub_dd.c: Likewise.
4530 * config/libbid/_addsub_sd.c: Likewise.
4531 * config/libbid/_addsub_td.c: Likewise.
4532 * config/libbid/_dd_to_df.c: Likewise.
4533 * config/libbid/_dd_to_di.c: Likewise.
4534 * config/libbid/_dd_to_sd.c: Likewise.
4535 * config/libbid/_dd_to_sf.c: Likewise.
4536 * config/libbid/_dd_to_si.c: Likewise.
4537 * config/libbid/_dd_to_td.c: Likewise.
4538 * config/libbid/_dd_to_tf.c: Likewise.
4539 * config/libbid/_dd_to_udi.c: Likewise.
4540 * config/libbid/_dd_to_usi.c: Likewise.
4541 * config/libbid/_dd_to_xf.c: Likewise.
4542 * config/libbid/_df_to_dd.c: Likewise.
4543 * config/libbid/_df_to_sd.c: Likewise.
4544 * config/libbid/_df_to_td.c: Likewise.
4545 * config/libbid/_di_to_dd.c: Likewise.
4546 * config/libbid/_di_to_sd.c: Likewise.
4547 * config/libbid/_di_to_td.c: Likewise.
4548 * config/libbid/_div_dd.c: Likewise.
4549 * config/libbid/_div_sd.c: Likewise.
4550 * config/libbid/_div_td.c: Likewise.
4551 * config/libbid/_eq_dd.c: Likewise.
4552 * config/libbid/_eq_sd.c: Likewise.
4553 * config/libbid/_eq_td.c: Likewise.
4554 * config/libbid/_ge_dd.c: Likewise.
4555 * config/libbid/_ge_sd.c: Likewise.
4556 * config/libbid/_ge_td.c: Likewise.
4557 * config/libbid/_gt_dd.c: Likewise.
4558 * config/libbid/_gt_sd.c: Likewise.
4559 * config/libbid/_gt_td.c: Likewise.
4560 * config/libbid/_isinfd128.c: Likewise.
4561 * config/libbid/_isinfd32.c: Likewise.
4562 * config/libbid/_isinfd64.c: Likewise.
4563 * config/libbid/_le_dd.c: Likewise.
4564 * config/libbid/_le_sd.c: Likewise.
4565 * config/libbid/_le_td.c: Likewise.
4566 * config/libbid/_lt_dd.c: Likewise.
4567 * config/libbid/_lt_sd.c: Likewise.
4568 * config/libbid/_lt_td.c: Likewise.
4569 * config/libbid/_mul_dd.c: Likewise.
4570 * config/libbid/_mul_sd.c: Likewise.
4571 * config/libbid/_mul_td.c: Likewise.
4572 * config/libbid/_ne_dd.c: Likewise.
4573 * config/libbid/_ne_sd.c: Likewise.
4574 * config/libbid/_ne_td.c: Likewise.
4575 * config/libbid/_sd_to_dd.c: Likewise.
4576 * config/libbid/_sd_to_df.c: Likewise.
4577 * config/libbid/_sd_to_di.c: Likewise.
4578 * config/libbid/_sd_to_sf.c: Likewise.
4579 * config/libbid/_sd_to_si.c: Likewise.
4580 * config/libbid/_sd_to_td.c: Likewise.
4581 * config/libbid/_sd_to_tf.c: Likewise.
4582 * config/libbid/_sd_to_udi.c: Likewise.
4583 * config/libbid/_sd_to_usi.c: Likewise.
4584 * config/libbid/_sd_to_xf.c: Likewise.
4585 * config/libbid/_sf_to_dd.c: Likewise.
4586 * config/libbid/_sf_to_sd.c: Likewise.
4587 * config/libbid/_sf_to_td.c: Likewise.
4588 * config/libbid/_si_to_dd.c: Likewise.
4589 * config/libbid/_si_to_sd.c: Likewise.
4590 * config/libbid/_si_to_td.c: Likewise.
4591 * config/libbid/_td_to_dd.c: Likewise.
4592 * config/libbid/_td_to_df.c: Likewise.
4593 * config/libbid/_td_to_di.c: Likewise.
4594 * config/libbid/_td_to_sd.c: Likewise.
4595 * config/libbid/_td_to_sf.c: Likewise.
4596 * config/libbid/_td_to_si.c: Likewise.
4597 * config/libbid/_td_to_tf.c: Likewise.
4598 * config/libbid/_td_to_udi.c: Likewise.
4599 * config/libbid/_td_to_usi.c: Likewise.
4600 * config/libbid/_td_to_xf.c: Likewise.
4601 * config/libbid/_tf_to_dd.c: Likewise.
4602 * config/libbid/_tf_to_sd.c: Likewise.
4603 * config/libbid/_tf_to_td.c: Likewise.
4604 * config/libbid/_udi_to_dd.c: Likewise.
4605 * config/libbid/_udi_to_sd.c: Likewise.
4606 * config/libbid/_udi_to_td.c: Likewise.
4607 * config/libbid/_unord_dd.c: Likewise.
4608 * config/libbid/_unord_sd.c: Likewise.
4609 * config/libbid/_unord_td.c: Likewise.
4610 * config/libbid/_usi_to_dd.c: Likewise.
4611 * config/libbid/_usi_to_sd.c: Likewise.
4612 * config/libbid/_usi_to_td.c: Likewise.
4613 * config/libbid/_xf_to_dd.c: Likewise.
4614 * config/libbid/_xf_to_sd.c: Likewise.
4615 * config/libbid/_xf_to_td.c: Likewise.
4616 * config/libbid/bid128.c: Likewise.
4617 * config/libbid/bid128_2_str.h: Likewise.
4618 * config/libbid/bid128_2_str_macros.h: Likewise.
4619 * config/libbid/bid128_2_str_tables.c: Likewise.
4620 * config/libbid/bid128_add.c: Likewise.
4621 * config/libbid/bid128_compare.c: Likewise.
4622 * config/libbid/bid128_div.c: Likewise.
4623 * config/libbid/bid128_fma.c: Likewise.
4624 * config/libbid/bid128_logb.c: Likewise.
4625 * config/libbid/bid128_minmax.c: Likewise.
4626 * config/libbid/bid128_mul.c: Likewise.
4627 * config/libbid/bid128_next.c: Likewise.
4628 * config/libbid/bid128_noncomp.c: Likewise.
4629 * config/libbid/bid128_quantize.c: Likewise.
4630 * config/libbid/bid128_rem.c: Likewise.
4631 * config/libbid/bid128_round_integral.c: Likewise.
4632 * config/libbid/bid128_scalb.c: Likewise.
4633 * config/libbid/bid128_sqrt.c: Likewise.
4634 * config/libbid/bid128_string.c: Likewise.
4635 * config/libbid/bid128_to_int16.c: Likewise.
4636 * config/libbid/bid128_to_int32.c: Likewise.
4637 * config/libbid/bid128_to_int64.c: Likewise.
4638 * config/libbid/bid128_to_int8.c: Likewise.
4639 * config/libbid/bid128_to_uint16.c: Likewise.
4640 * config/libbid/bid128_to_uint32.c: Likewise.
4641 * config/libbid/bid128_to_uint64.c: Likewise.
4642 * config/libbid/bid128_to_uint8.c: Likewise.
4643 * config/libbid/bid32_to_bid128.c: Likewise.
4644 * config/libbid/bid32_to_bid64.c: Likewise.
4645 * config/libbid/bid64_add.c: Likewise.
4646 * config/libbid/bid64_compare.c: Likewise.
4647 * config/libbid/bid64_div.c: Likewise.
4648 * config/libbid/bid64_fma.c: Likewise.
4649 * config/libbid/bid64_logb.c: Likewise.
4650 * config/libbid/bid64_minmax.c: Likewise.
4651 * config/libbid/bid64_mul.c: Likewise.
4652 * config/libbid/bid64_next.c: Likewise.
4653 * config/libbid/bid64_noncomp.c: Likewise.
4654 * config/libbid/bid64_quantize.c: Likewise.
4655 * config/libbid/bid64_rem.c: Likewise.
4656 * config/libbid/bid64_round_integral.c: Likewise.
4657 * config/libbid/bid64_scalb.c: Likewise.
4658 * config/libbid/bid64_sqrt.c: Likewise.
4659 * config/libbid/bid64_string.c: Likewise.
4660 * config/libbid/bid64_to_bid128.c: Likewise.
4661 * config/libbid/bid64_to_int16.c: Likewise.
4662 * config/libbid/bid64_to_int32.c: Likewise.
4663 * config/libbid/bid64_to_int64.c: Likewise.
4664 * config/libbid/bid64_to_int8.c: Likewise.
4665 * config/libbid/bid64_to_uint16.c: Likewise.
4666 * config/libbid/bid64_to_uint32.c: Likewise.
4667 * config/libbid/bid64_to_uint64.c: Likewise.
4668 * config/libbid/bid64_to_uint8.c: Likewise.
4669 * config/libbid/bid_b2d.h: Likewise.
4670 * config/libbid/bid_binarydecimal.c: Likewise.
4671 * config/libbid/bid_conf.h: Likewise.
4672 * config/libbid/bid_convert_data.c: Likewise.
4673 * config/libbid/bid_decimal_data.c: Likewise.
4674 * config/libbid/bid_decimal_globals.c: Likewise.
4675 * config/libbid/bid_div_macros.h: Likewise.
4676 * config/libbid/bid_dpd.c: Likewise.
4677 * config/libbid/bid_flag_operations.c: Likewise.
4678 * config/libbid/bid_from_int.c: Likewise.
4679 * config/libbid/bid_functions.h: Likewise.
4680 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4681 * config/libbid/bid_inline_add.h: Likewise.
4682 * config/libbid/bid_internal.h: Likewise.
4683 * config/libbid/bid_round.c: Likewise.
4684 * config/libbid/bid_sqrt_macros.h: Likewise.
4686 2009-04-09 Jakub Jelinek <jakub@redhat.com>
4688 * Makefile.in: Change copyright header to refer to version
4689 3 of the GNU General Public License and to point readers at the
4690 COPYING3 file and the FSF's license web page.
4691 * config.host: Likewise.
4693 2009-04-07 Alan Modra <amodra@bigpond.net.au>
4695 * config.host: Reorder and merge to match config.gcc change.
4697 2009-04-03 Alan Modra <amodra@bigpond.net.au>
4699 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
4701 2009-03-28 Joseph Myers <joseph@codesourcery.com>
4703 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
4704 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
4705 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
4706 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
4708 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
4710 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
4711 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4713 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
4715 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
4716 ia64/t-softfp-compat to tmake_file.
4718 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
4720 * config/ia64/__divxf3.asm: New.
4721 * config/ia64/_fixtfdi.asm: Likewise.
4722 * config/ia64/_fixunstfdi.asm: Likewise.
4723 * config/ia64/_floatditf.asm: Likewise.
4724 * config/ia64/t-fprules-softfp: Likewise.
4725 * config/ia64/t-softfp-compat: Likewise.
4726 * config/ia64/tf-signs.c: Likewise.
4728 2009-01-18 Ben Elliston <bje@au.ibm.com>
4730 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4732 2009-01-16 Ben Elliston <bje@au.ibm.com>
4734 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
4737 2009-01-13 Ben Elliston <bje@au.ibm.com>
4739 * config/t-softfp: New file.
4740 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
4741 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
4743 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4745 * config.host: Add m32r*-*-rtems*.
4747 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
4749 * config.host: Add m32c*-*-rtems*.
4751 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4754 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
4755 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
4756 * configure: Regenerate.
4757 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
4758 tmake_file here from gcc/config.gcc.
4759 Move extra_parts here from gcc/config.gcc.
4760 * config/i386/t-sol2: Move here from gcc/config/i386.
4761 Use gcc_srcdir instead of srcdir.
4763 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
4765 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
4768 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
4770 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
4772 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
4774 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
4776 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
4779 * config.host: Add picochip-*-*.
4781 2008-08-06 Bob Wilson <bob.wilson@acm.org>
4783 * config.host: Match more processor names for Xtensa.
4785 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
4787 * config/i386/64/t-softfp-compat: Update comments.
4789 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
4791 * config/i386/64/_divtc3-compat.c: Moved to ...
4792 * config/i386/64/_divtc3.c: Here.
4794 * config/i386/64/_multc3-compat.c: Moved to ...
4795 * config/i386/64/_multc3.c: Here.
4797 * config/i386/64/_powitf2-compat.c: Moved to ...
4798 * config/i386/64/_powitf2.c: Here.
4800 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
4801 .c suffix instead of -compat.c.
4803 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
4805 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
4806 (_FP_MUL_MEAT_D): Ditto.
4807 (_FP_DIV_MEAT_S): Ditto.
4808 (_FP_DIV_MEAT_D): Ditto.
4810 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
4812 * Makefile.in: Add support for __sync_* libgcc functions.
4814 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
4816 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
4818 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4821 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
4822 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
4824 * config/i386/64/t-fprules-softfp: Moved to ...
4825 * config/i386/64/t-softfp-compat: This. New.
4827 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
4829 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
4830 Initialize f with 0.0.
4832 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4835 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
4837 * config/i386/64/_divtc3-compat.c: New.
4838 * config/i386/64/_multc3-compat.c: Likewise.
4839 * config/i386/64/_powitf2-compat.c: Likewise.
4840 * config/i386/64/eqtf2.c: Likewise.
4841 * config/i386/64/getf2.c: Likewise.
4842 * config/i386/64/letf2.c: Likewise.
4843 * config/i386/64/t-fprules-softfp: Likewise.
4845 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4847 * config.host: Add i386/${host_address}/t-fprules-softfp to
4848 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
4849 i[34567]86-*-linux*, x86_64-*-linux*.
4851 * configure.ac: Set host_address to 64 or 32 for x86.
4852 * configure: Regenerated.
4854 * Makefile.in (config.status): Also depend on
4855 $(srcdir)/config.host.
4857 * config/i386/32/t-fprules-softfp: New.
4858 * config/i386/32/tf-signs.c: Likewise.
4860 * config/i386/64/sfp-machine.h: New. Moved from gcc.
4862 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4863 Uros Bizjak <ubizjak@gmail.com>
4865 * config/i386/32/sfp-machine.h: New.
4867 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
4869 * config/rs6000/t-ppccomm: Remove rules that conflict with
4870 auto-generated rules.
4872 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4874 * configure.ac: sinclude override.m4.
4875 * configure: Regenerate.
4877 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
4879 * configure: Regenerate.
4881 2008-06-10 Joseph Myers <joseph@codesourcery.com>
4883 * Makefile.in (DECNUMINC): Remove
4884 -I$(MULTIBUILDTOP)../../libdecnumber.
4887 2008-06-07 Joseph Myers <joseph@codesourcery.com>
4889 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
4890 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
4891 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
4892 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
4893 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
4894 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
4895 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
4896 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
4897 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
4898 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
4899 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
4900 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
4901 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
4902 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
4904 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
4906 * config.host (sh2[lbe]*-*-linux*): Allow target.
4908 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
4910 * config/rs6000/t-ppccomm: Add build rules for new files.
4911 (LIB2ADD_ST): New variable.
4913 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
4917 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
4918 * config/t-avr: New file. Build 16bit libgcc functions.
4920 2008-03-02 Jakub Jelinek <jakub@redhat.com>
4923 * config/t-slibgcc-darwin: Make install-leaf dependent on
4924 install-darwin-libgcc-stubs instead of install.
4926 2008-01-25 Joseph Myers <joseph@codesourcery.com>
4928 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
4929 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
4930 sh-*-rtemscoff*): Remove cases.
4932 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
4934 * Makefile.in (all): Use install-leaf rather than install.
4935 (install): Split most of the rule into...
4936 (install-leaf): ...this new one.
4938 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
4939 Paolo Bonzini <bonzini@gnu.org>
4942 * Makefile.in: Use @shlib_slibdir@ substitution to get
4943 correct install name on darwin.
4944 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
4946 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
4948 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
4949 cris-*-elf and cris-*-none.
4950 (crisv32-*-linux*): Similar, as cris-*-linux*.
4952 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
4954 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
4956 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
4959 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
4960 * configure: Regenerated.
4962 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
4964 * Makefile.in (dfp-filenames): Replace decimal_globals,
4965 decimal_data, binarydecimal and convert_data with
4966 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
4967 and bid_convert_data, respectively.
4969 2007-09-17 Chao-ying Fu <fu@mips.com>
4970 Nigel Stephens <nigel@mips.com>
4972 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
4973 * Makefile.in (fixed_point): Define.
4974 Check if fixed_point is yes to build support functions.
4975 * configure.ac: Check for fixed_point support.
4976 * configure: Regenerated.
4977 * gen-fixed.sh: New file to generate lists of fixed-point labels,
4978 funcs, modes, from, to.
4980 2007-09-11 Janis Johnson <janis187@us.ibm.com
4982 * Makefile.in (dfp-filenames): Add bid128_noncomp.
4984 2007-09-10 Janis Johnson <janis187@us.ibm.com>
4986 * Makefile.in (dfp-filenames): Remove decUtility, add
4987 decDouble, decPacked, decQuad, decSingle.
4989 2007-08-27 Hans Kester <hans.kester@ellips.nl>
4991 * config.host : Add x86_64-elf target.
4993 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4995 * configure.ac (set_have_cc_tls): Add a missing =.
4996 * configure: Regenerated.
4998 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5000 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
5001 and x86_64-*-linux*.
5003 * config/t-tls: New file.
5005 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
5007 * configure.ac: Include ../config/enable.m4 and
5008 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
5009 supports TLS and substitute set_have_cc_tls.
5010 * configure: Regenerated.
5012 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
5014 * Makefile.in: Use libbid for DFP when BID is enabled.
5016 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
5018 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
5019 extra_parts. Add config/i386/t-cygming to tmake_file.
5020 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
5022 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
5023 Danny Smith <dannysmith@users.sourceforge.net>
5026 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
5027 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
5028 * config/i386/t-crtfm: Compile crtfastmath.o with
5029 -minline-all-stringops.
5031 2007-05-10 Richard Sandiford <richard@codesourcery.com>
5033 * config.host (sparc-wrs-vxworks): New target.
5035 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
5037 * config.host: Recognize fido.
5039 2007-04-04 Janis Johnson <janis187@us.ibm.com>
5041 * configure: Check host, not target, for decimal float support.
5043 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
5045 * config/i386/t-crtpc: New file.
5046 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5047 (x86_64-*-linux*): Ditto.
5049 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
5051 * config.host (x86_64-*-mingw*): New target.
5053 2007-03-23 Michael Meissner <michael.meissner@amd.com>
5054 H.J. Lu <hongjiu.lu@intel.com>
5056 * Makefile.in (enable_decimal_float): New.
5058 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
5059 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
5060 (decbits-filenames): This.
5061 (decbits-objects): New.
5062 (libgcc-objects): Add $(decbits-objects).
5064 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
5065 Substitute enable_decimal_float.
5066 * configure: Regenerated.
5068 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
5070 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5072 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5074 * Makefile.in (install-info): New dummy target.
5076 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5078 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5080 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5082 * Makefile.in: Add install-html and install-pdf dummy
5085 2007-02-05 Roger Sayle <roger@eyesopen.com>
5086 Daniel Jacobowitz <dan@codesourcery.com>
5088 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5089 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5090 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5092 2007-01-29 Janis Johnson <janis187@us.ibm.com>
5094 * Makefile.in (dec-filenames): Add decExcept.
5096 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5099 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5102 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5104 * configure.ac: Add --enable-version-specific-runtime-libs.
5105 Correct $slibdir default.
5106 * configure: Regenerated.
5108 2007-01-23 Joseph Myers <joseph@codesourcery.com>
5110 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5112 2007-01-21 Andrew Pinski <pinskia@gmail.com>
5115 * config.host (alpha*-*-linux*): Set extra_parts.
5117 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5119 * config/sh/t-linux: New.
5120 * config.host (sh*-*-linux*): Set tmake_file.
5122 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5124 * Makefile.in (install): Handle multilibs.
5126 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5128 * Makefile.in: Added .PHONY entry for documentation targets.
5130 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5132 * Makefile.in: Add empty info, html, dvi, pdf targets.
5134 2007-01-04 Mike Stump <mrs@apple.com>
5136 * Makefile.in (MAKEINFO): Remove.
5139 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
5141 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5142 * configure: Regenerate.
5143 * Makefile.in (host_subdir): Substitute it.
5144 (gcc_objdir): Use it.
5146 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5148 * config.host (ia64*-*-linux*): Set tmake_file.
5150 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5152 * Makefile.in (version): Define.
5154 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5155 Paolo Bonzini <bonzini@gnu.org>
5157 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5158 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5159 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5160 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5161 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5162 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5163 * configure: Generated.