1 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
3 * configure: Regenerate.
5 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
6 Alan Modra <amodra@gmail.com>
8 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
9 (frob_update_context): Use it.
11 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12 Alan Modra <amodra@gmail.com>
14 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
15 (trampoline_initial): Provide ELFv2 variant.
16 (__trampoline_setup): Likewise.
18 * config/rs6000/linux-unwind.h (frob_update_context): Do not
19 check for AIX indirect function call sequence if _CALL_ELF == 2.
21 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
22 Alan Modra <amodra@gmail.com>
24 * config/rs6000/linux-unwind.h (get_regs): Do not support
25 old kernel versions if _CALL_ELF == 2.
26 (frob_update_context): Do not support PLT stub variants only
27 generated by old linkers if _CALL_ELF == 2.
29 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
30 Alan Modra <amodra@gmail.com>
32 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
33 location of CR save area for 64-bit little-endian systems.
35 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
37 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
39 * config/arm/t-vxworks: Delete.
41 2013-11-10 Kai Tietz <ktietz@redhat.com>
43 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
44 Increment load-count on use of LIBGCC_SONAME DLL.
45 (hmod_libgcc): New static variable to hold handle of
47 (__gcc_deregister_frame): Decrement load-count of
50 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
52 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
54 * configure: Regenerate
56 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
58 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
59 FP_EX_DENORM. Store result to volatile location after SSE division
60 to close interrupt window. Remove unneeded fwait after x87
61 division since interrupt window will be closed by emitted fstp.
62 Rewrite FP_EX_INEXACT handling.
64 2013-11-06 Joseph Myers <joseph@codesourcery.com>
66 * soft-fp/README: Update.
67 * soft-fp/adddf3.c: Update from glibc.
68 * soft-fp/addsf3.c: Likewise.
69 * soft-fp/addtf3.c: Likewise.
70 * soft-fp/divdf3.c: Likewise.
71 * soft-fp/divsf3.c: Likewise.
72 * soft-fp/divtf3.c: Likewise.
73 * soft-fp/double.h: Likewise.
74 * soft-fp/eqdf2.c: Likewise.
75 * soft-fp/eqsf2.c: Likewise.
76 * soft-fp/eqtf2.c: Likewise.
77 * soft-fp/extenddftf2.c: Likewise.
78 * soft-fp/extended.h: Likewise.
79 * soft-fp/extendsfdf2.c: Likewise.
80 * soft-fp/extendsftf2.c: Likewise.
81 * soft-fp/extendxftf2.c: Likewise.
82 * soft-fp/fixdfdi.c: Likewise.
83 * soft-fp/fixdfsi.c: Likewise.
84 * soft-fp/fixdfti.c: Likewise.
85 * soft-fp/fixsfdi.c: Likewise.
86 * soft-fp/fixsfsi.c: Likewise.
87 * soft-fp/fixsfti.c: Likewise.
88 * soft-fp/fixtfdi.c: Likewise.
89 * soft-fp/fixtfsi.c: Likewise.
90 * soft-fp/fixtfti.c: Likewise.
91 * soft-fp/fixunsdfdi.c: Likewise.
92 * soft-fp/fixunsdfsi.c: Likewise.
93 * soft-fp/fixunsdfti.c: Likewise.
94 * soft-fp/fixunssfdi.c: Likewise.
95 * soft-fp/fixunssfsi.c: Likewise.
96 * soft-fp/fixunssfti.c: Likewise.
97 * soft-fp/fixunstfdi.c: Likewise.
98 * soft-fp/fixunstfsi.c: Likewise.
99 * soft-fp/fixunstfti.c: Likewise.
100 * soft-fp/floatdidf.c: Likewise.
101 * soft-fp/floatdisf.c: Likewise.
102 * soft-fp/floatditf.c: Likewise.
103 * soft-fp/floatsidf.c: Likewise.
104 * soft-fp/floatsisf.c: Likewise.
105 * soft-fp/floatsitf.c: Likewise.
106 * soft-fp/floattidf.c: Likewise.
107 * soft-fp/floattisf.c: Likewise.
108 * soft-fp/floattitf.c: Likewise.
109 * soft-fp/floatundidf.c: Likewise.
110 * soft-fp/floatundisf.c: Likewise.
111 * soft-fp/floatunditf.c: Likewise.
112 * soft-fp/floatunsidf.c: Likewise.
113 * soft-fp/floatunsisf.c: Likewise.
114 * soft-fp/floatunsitf.c: Likewise.
115 * soft-fp/floatuntidf.c: Likewise.
116 * soft-fp/floatuntisf.c: Likewise.
117 * soft-fp/floatuntitf.c: Likewise.
118 * soft-fp/gedf2.c: Likewise.
119 * soft-fp/gesf2.c: Likewise.
120 * soft-fp/getf2.c: Likewise.
121 * soft-fp/ledf2.c: Likewise.
122 * soft-fp/lesf2.c: Likewise.
123 * soft-fp/letf2.c: Likewise.
124 * soft-fp/muldf3.c: Likewise.
125 * soft-fp/mulsf3.c: Likewise.
126 * soft-fp/multf3.c: Likewise.
127 * soft-fp/negdf2.c: Likewise.
128 * soft-fp/negsf2.c: Likewise.
129 * soft-fp/negtf2.c: Likewise.
130 * soft-fp/op-1.h: Likewise.
131 * soft-fp/op-2.h: Likewise.
132 * soft-fp/op-4.h: Likewise.
133 * soft-fp/op-8.h: Likewise.
134 * soft-fp/op-common.h: Likewise.
135 * soft-fp/quad.h: Likewise.
136 * soft-fp/single.h: Likewise.
137 * soft-fp/soft-fp.h: Likewise.
138 * soft-fp/subdf3.c: Likewise.
139 * soft-fp/subsf3.c: Likewise.
140 * soft-fp/subtf3.c: Likewise.
141 * soft-fp/truncdfsf2.c: Likewise.
142 * soft-fp/trunctfdf2.c: Likewise.
143 * soft-fp/trunctfsf2.c: Likewise.
144 * soft-fp/trunctfxf2.c: Likewise.
145 * soft-fp/unorddf2.c: Likewise.
146 * soft-fp/unordsf2.c: Likewise.
147 * soft-fp/unordtf2.c: Likewise.
149 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
151 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
152 (_FP_MUL_MEAT_D): Ditto.
153 (_FP_DIV_MEAT_S): Ditto.
154 (_FP_DIV_MEAT_D): Ditto.
155 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
156 t-softfp-sfdf and t-softfp to tmake_file.
158 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
160 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
161 * config/i386/crtprec.c: Ditto.
163 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
164 Shiva Chen <shiva0217@gmail.com>
166 * config.host (nds32*-elf*): Add nds32 target.
167 * config/nds32 : New directory and files.
169 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
171 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
172 * config.host (cpu_type) <Setting default>: Add entry for
174 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
175 <crisv32-*-linux*>: Adjust.
176 * longlong.h: Wrap the whole CRIS section in a single
177 defined(__CRIS__) conditional. Add comment about add_ssaaaa
179 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
181 [__CRIS__] (__umulsidi3): Define.
182 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
183 * config/cris/sfp-machine.h: New file.
184 * config/cris/umulsidi3.S: New file.
185 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
186 * config/cris/arit.c (SIGNMULT): New macro.
187 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
188 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
189 saving 3 out of originally 33 cycles from the fastest
190 path, 3 out of 54 from the medium path and one from the longest
191 path. Improve comments.
193 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
195 * sync.c: Remove static aliases and define each function directly
198 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
200 * config.host (hppa*64*-*-linux*): Define extra_parts.
201 (hppa*-*-linux*): Likewise.
203 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
205 * config/arc/crtgend.S: Add 2013 to Copyright years.
206 * config/arc/gmon/atomic.h: Likewise.
207 * config/arc/gmon/auxreg.h: Likewise.
208 * config/arc/gmon/sys/gmon_out.h: Likewise.
209 * config/arc/gmon/sys/gmon.h: Likewise.
210 * config/arc/gmon/prof-freq.c: Likewise.
211 * config/arc/gmon/mcount.c: Likewise.
212 * config/arc/gmon/prof-freq-stub.S: Likewise.
213 * config/arc/gmon/gmon.c: Likewise.
214 * config/arc/gmon/machine-gmon.h: Likewise.
215 * config/arc/gmon/profil.S: Likewise.
216 * config/arc/gmon/dcache_linesz.S: Likewise.
217 * config/arc/crtg.S: Likewise.
218 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
219 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
220 * config/arc/ieee-754/adddf3.S: Likewise.
221 * config/arc/ieee-754/truncdfsf2.S: Likewise.
222 * config/arc/ieee-754/fixsfsi.S: Likewise.
223 * config/arc/ieee-754/gtsf2.S: Likewise.
224 * config/arc/ieee-754/floatsisf.S: Likewise.
225 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
226 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
227 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
228 * config/arc/ieee-754/fixdfsi.S: Likewise.
229 * config/arc/ieee-754/addsf3.S: Likewise.
230 * config/arc/ieee-754/gesf2.S: Likewise.
231 * config/arc/ieee-754/floatsidf.S: Likewise.
232 * config/arc/ieee-754/extendsfdf2.S: Likewise.
233 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
234 * config/arc/ieee-754/gtdf2.S: Likewise.
235 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
236 * config/arc/ieee-754/uneqdf2.S: Likewise.
237 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
238 * config/arc/ieee-754/uneqsf2.S: Likewise.
239 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
240 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
241 * config/arc/ieee-754/eqdf2.S: Likewise.
242 * config/arc/ieee-754/ordsf2.S: Likewise.
243 * config/arc/ieee-754/divsf3.S: Likewise.
244 * config/arc/ieee-754/divdf3.S: Likewise.
245 * config/arc/ieee-754/floatunsidf.S: Likewise.
246 * config/arc/ieee-754/orddf2.S: Likewise.
247 * config/arc/ieee-754/eqsf2.S: Likewise.
248 * config/arc/ieee-754/gedf2.S: Likewise.
249 * config/arc/crtn.S: Likewise.
250 * config/arc/crti.S: Likewise.
251 * config/arc/t-arc700-uClibc: Likewise.
252 * config/arc/asm.h: Likewise.
253 * config/arc/libgcc-excl.ver: Likewise.
254 * config/arc/t-arc-newlib: Likewise.
255 * config/arc/divtab-arc700.c: Likewise.
256 * config/arc/initfini.c: Likewise.
257 * config/arc/fp-hack.h: Likewise.
259 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
260 Diego Novillo <dnovillo@google.com>
262 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
263 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
264 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
265 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
267 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
268 Brendan Kehoe <brendan@zen.org>
269 Simon Cook <simon.cook@embecosm.com>
271 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
272 * config/arc: New directory.
273 * longlong.h [__arc__] (umul_ppmm): Remove.
274 [__arc__] (__umulsidi3): Define.
275 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
276 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
278 2013-09-17 Jacek Caban <jacek@codeweavers.com>
280 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
282 * config/i386/gthr-win32.h: Likewise.
284 2013-09-16 DJ Delorie <dj@redhat.com>
286 * config/rl78/vregs.h: Add G10 register definitions.
287 * config/rl78/lib2mul.c: Enable for RL78/G10.
288 * config/rl78/lib2div.c: Likewise.
289 * config/rl78/lshrsi3.S: Use vregs.h.
290 * config/rl78/cmpsi2.S: Likewise.
291 * config/rl78/trampoline.S: Likewise.
292 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
294 2013-09-14 DJ Delorie <dj@redhat.com>
295 Nick Clifton <nickc@redhat.com>
297 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
298 * config/rl78/vregs.h: New.
299 * config/rl78/signbit.S: New file. Implements signbit function.
300 * config/rl78/divmodsi.S: New.
301 * config/rl78/divmodhi.S: New.
302 * config/rl78/divmodqi.S: New.
303 * config/rl78/t-rl78: Build them here...
304 * config/rl78/lib2div.c: ...but not here.
306 2013-09-12 DJ Delorie <dj@redhat.com>
308 * config.host (msp*-*-elf): New.
309 * config/msp430/: New port.
311 2013-08-18 Iain Sandoe <iain@codesourcery.com>
313 PR gcov-profile/58127
314 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
315 __thread var for emulated TLS.
316 (__gcov_indirect_call_counters): Likewise.
318 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
319 Catherine Moore <clm@codesourcery.com>
320 Richard Sandiford <rdsandiford@googlemail.com>
322 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
323 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
324 (CALL_STUB_NO_RET): Likewise.
325 (CALL_STUB_RET): Likewise.
326 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
327 __mips16_ret call/return stub symbols.
328 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
331 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
333 * config.host <mips*-*-linux*>: Remove a stray comment.
335 2013-08-10 Jan Hubicka <jh@suse.cz>
337 Work around binutils PR14342
338 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
339 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
340 (L_gcov_indirect_call_profiler_v2): New.
342 2013-08-06 Jan Hubicka <jh@suse.cz>
344 * libgcov.c (__gcov_indirect_call_callee,
345 __gcov_indirect_call_counters): New global vars.
346 (__gcov_indirect_call_profiler): replace by ...
347 (__gcov_indirect_call_profiler_v2) ... this one.
349 2013-08-06 Caroline Tice <cmtice@google.com>
351 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
352 vtv_start_preinit.o and vtv_end_preinit.o.
353 * configure.ac: Add code to check/set enable_vtable_verify.
354 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
356 * vtv_start_preinit.c: New file.
357 * vtv_end_preinit.c: New file.
358 * vtv_start.c: New file.
359 * vtv_end.c: New file.
360 * configure: Regenerated.
362 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
364 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
365 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
366 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
367 GPL-3.0-with-GCC-exception.
369 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
371 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
374 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
376 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
377 mapping for FPRs when creating the fallback framestate.
379 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
382 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
383 (__round_s2_const, __round_u2_const)
384 (__round_s4_const, __round_u4_const, __round_x8):
385 Saturate result if addition result cannot be represented.
387 2013-07-15 Matthias Klose <doko@ubuntu.com>
389 * libgcc2.c: Don't include <limits.h>.
391 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
393 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
395 2013-07-06 Jakub Jelinek <jakub@redhat.com>
398 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
400 2013-06-28 Jakub Jelinek <jakub@redhat.com>
403 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
405 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
406 instead of table lookups.
407 (__popcountDI2): Likewise.
409 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
411 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
414 2013-06-21 Joseph Myers <joseph@codesourcery.com>
417 * soft-fp/adddf3.c: Update from glibc.
418 * soft-fp/addsf3.c: Likewise.
419 * soft-fp/addtf3.c: Likewise.
420 * soft-fp/divdf3.c: Likewise.
421 * soft-fp/divsf3.c: Likewise.
422 * soft-fp/divtf3.c: Likewise.
423 * soft-fp/double.h: Likewise.
424 * soft-fp/eqdf2.c: Likewise.
425 * soft-fp/eqsf2.c: Likewise.
426 * soft-fp/eqtf2.c: Likewise.
427 * soft-fp/extenddftf2.c: Likewise.
428 * soft-fp/extended.h: Likewise.
429 * soft-fp/extendsfdf2.c: Likewise.
430 * soft-fp/extendsftf2.c: Likewise.
431 * soft-fp/fixdfdi.c: Likewise.
432 * soft-fp/fixdfsi.c: Likewise.
433 * soft-fp/fixsfdi.c: Likewise.
434 * soft-fp/fixsfsi.c: Likewise.
435 * soft-fp/fixtfdi.c: Likewise.
436 * soft-fp/fixtfsi.c: Likewise.
437 * soft-fp/fixunsdfdi.c: Likewise.
438 * soft-fp/fixunsdfsi.c: Likewise.
439 * soft-fp/fixunssfdi.c: Likewise.
440 * soft-fp/fixunssfsi.c: Likewise.
441 * soft-fp/fixunstfdi.c: Likewise.
442 * soft-fp/fixunstfsi.c: Likewise.
443 * soft-fp/floatdidf.c: Likewise.
444 * soft-fp/floatdisf.c: Likewise.
445 * soft-fp/floatditf.c: Likewise.
446 * soft-fp/floatsidf.c: Likewise.
447 * soft-fp/floatsisf.c: Likewise.
448 * soft-fp/floatsitf.c: Likewise.
449 * soft-fp/floatundidf.c: Likewise.
450 * soft-fp/floatundisf.c: Likewise.
451 * soft-fp/floatunditf.c: Likewise.
452 * soft-fp/floatunsidf.c: Likewise.
453 * soft-fp/floatunsisf.c: Likewise.
454 * soft-fp/floatunsitf.c: Likewise.
455 * soft-fp/gedf2.c: Likewise.
456 * soft-fp/gesf2.c: Likewise.
457 * soft-fp/getf2.c: Likewise.
458 * soft-fp/ledf2.c: Likewise.
459 * soft-fp/lesf2.c: Likewise.
460 * soft-fp/letf2.c: Likewise.
461 * soft-fp/muldf3.c: Likewise.
462 * soft-fp/mulsf3.c: Likewise.
463 * soft-fp/multf3.c: Likewise.
464 * soft-fp/negdf2.c: Likewise.
465 * soft-fp/negsf2.c: Likewise.
466 * soft-fp/negtf2.c: Likewise.
467 * soft-fp/op-1.h: Likewise.
468 * soft-fp/op-2.h: Likewise.
469 * soft-fp/op-4.h: Likewise.
470 * soft-fp/op-8.h: Likewise.
471 * soft-fp/op-common.h: Likewise.
472 * soft-fp/quad.h: Likewise.
473 * soft-fp/single.h: Likewise.
474 * soft-fp/soft-fp.h: Likewise.
475 * soft-fp/subdf3.c: Likewise.
476 * soft-fp/subsf3.c: Likewise.
477 * soft-fp/subtf3.c: Likewise.
478 * soft-fp/truncdfsf2.c: Likewise.
479 * soft-fp/trunctfdf2.c: Likewise.
480 * soft-fp/trunctfsf2.c: Likewise.
481 * soft-fp/unorddf2.c: Likewise.
482 * soft-fp/unordsf2.c: Likewise.
483 * soft-fp/unordtf2.c: Likewise.
484 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
485 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
486 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
487 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
488 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
489 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
490 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
491 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
492 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
493 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
494 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
495 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
497 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
499 * config/mips/lib2funcs.c: New file.
500 * config/mips/t-mips (LIB2ADD_ST): Add it.
502 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
505 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
506 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
508 2013-06-08 Walter Lee <walt@tilera.com>
510 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
511 Replace int64_t with long long. Add __extension__ where
513 * config/tilepro/atomic.c: Include config.h.
515 2013-06-06 Douglas B Rupp <rupp@adacore.com>
517 * config.host (arm-wrs-vxworks): Configure with other soft float.
519 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
521 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
522 (mips64r5900el-*-elf*): New configurations.
524 2013-06-04 Alan Modra <amodra@gmail.com>
526 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
528 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
530 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
532 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
534 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
535 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
536 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
538 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
540 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
541 (powerpc-wrs-vxworks): Likewise.
543 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
545 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
546 signal frames as well.
547 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
548 STACK_BIAS to the CFA offset.
550 2013-05-17 Richard Henderson <rth@redhat.com>
553 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
554 (execute_cfa_program): Use it when storing to fs->regs.
556 2013-05-08 Kai Tietz <ktietz@redhat.com>
558 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
559 (__deregister_frame_info): Likewise.
561 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
563 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
566 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
568 2013-04-25 Alan Modra <amodra@gmail.com>
570 * config.host: Match little-endian powerpc-linux.
572 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
574 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
575 as 'unsigned long long' instead of 'unsigned long'.
576 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
579 2013-04-10 Julian Brown <julian@codesourcery.com>
581 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
582 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
583 unsigned char/unsigned short.
584 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
586 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
589 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
591 2013-04-04 Meador Inge <meadori@codesourcery.com>
593 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
594 computing the location of the link register.
595 (aeabi_uldivmod): Ditto.
597 2013-03-27 Kai Tietz <ktietz@redhat.com>
599 * config.host: Add support for cygwin x64 target.
600 * configure: Regenerated.
602 2013-03-26 Walter Lee <walt@tilera.com>
604 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
605 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
607 2013-03-25 Kai Tietz <ktietz@redhat.com>
609 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
611 2013-03-20 Robert Mason <rbmj@verizon.net>
613 * config/vxlib-tls.c (__gthread_get_tsd_data,)
614 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
615 (__gthread_leave_tsd_dtor_context): Add prototypes.
616 (tls_delete_hook): Update.
618 2013-03-20 Catherine Moore <clm@codesourcery.com>
619 Joseph Myers <joseph@codesourcery.com>
620 Chao-ying Fu <fu@mips.com>
622 * config/mips/mips16.S: Don't build for microMIPS.
623 * config/mips/linux-unwind.h: Handle microMIPS frame.
624 * config/mips/crtn.S (fini, init): New labels.
626 2013-03-14 Jakub Jelinek <jakub@redhat.com>
628 PR tree-optimization/53265
629 * unwind-dw2.c (execute_cfa_program): Avoid
630 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
631 on targets with DWARF_FRAME_REGISTERS < 32.
633 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
636 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
637 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
639 2013-03-07 Sriraman Tallam <tmsriram@google.com>
641 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
642 sandybridge processors.
644 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
647 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
650 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
652 * config/microblaze/crti.S: Setup stack protection at entry
654 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
656 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
657 (__rotldi3): Shift bytewise if applicable.
659 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
661 * config/aarch64/sync-cache.c
662 (__aarch64_sync_cache_range): Silence warnings.
664 2013-02-25 Catherine Moore <clm@codesourcery.com>
667 2013-02-24 Catherine Moore <clm@codesourcery.com>
668 Joseph Myers <joseph@codesourcery.com>
669 Chao-ying Fu <fu@mips.com>
671 * config/mips/mips16.S: Don't build for microMIPS.
672 * config/mips/linux-unwind.h: Handle microMIPS frame.
673 * config/mips/crtn.S (fini, init): New labels.
675 2013-02-24 Catherine Moore <clm@codesourcery.com>
676 Joseph Myers <joseph@codesourcery.com>
677 Chao-ying Fu <fu@mips.com>
679 * config/mips/mips16.S: Don't build for microMIPS.
680 * config/mips/linux-unwind.h: Handle microMIPS frame.
681 * config/mips/crtn.S (fini, init): New labels.
683 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
684 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
687 2013-02-16 Alan Modra <amodra@gmail.com>
690 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
691 (ppc_fallback_frame_state): Always set up save locations for fp
692 and altivec. Don't bother with non-callee-saved regs, r0-r13
693 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
695 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
698 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
700 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
701 _ssmulha3, _usmulusa3, _ssmulsa3.
702 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
703 (__muldi3): XCALL __muldi3_6 instead of rcall.
704 (__umulsidi3, __mulsidi3): New functions.
705 (do_prologue_saves, do_epilogue_restores): New .macros.
706 (__divdi3_moddi3): Use them.
707 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
708 (__usmulusa3, __ssmulsa3): New functions.
710 2013-02-11 Iain Sandoe <iain@codesourcery.com>
711 Jack Howarth <howarth@bromo.med.uc.edu>
712 Patrick Marlier <patrick.marlier@gmail.com>
715 * config/darwin-crt-tm.c: Remove dummy functions hack.
717 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
720 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
721 * config/avr/lib2-object.mk: New iterator to build objects from it.
722 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
724 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
725 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
726 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
727 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
728 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
729 * config/avr/lib1funcs-fixed.S: Implement them.
731 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
733 Update copyright years.
735 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
738 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
739 Add crtcxa to extra_parts.
740 * config/rs6000/exit.h: New file.
741 * config/rs6000/cxa_atexit.c: New file.
742 * config/rs6000/cxa_finalize.c: New file.
743 * config/rs6000/crtcxa.c: New file.
744 * config/rs6000/t-aix-cxa: New file.
745 * config/rs6000/libgcc-aix-cxa.ver: New file.
747 2013-01-31 Nick Clifton <nickc@redhat.com>
749 * config/v850/lib1funcs.S: Add support for e3v5 architecture
752 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
755 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
756 _mulQQ, _mulHQ, _mulHA, _mulSA,
757 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
758 _divQQ, _divHQ, _divHA, _divSA,
759 _divUQQ, _divUHQ, _divUHA, _divUSA.
761 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
763 * config.host(microblaze*-linux*): tmake_file: Remove
764 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
765 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
766 to exclude functions from being built with libgcc.c and use
767 the microblaze assembly.
769 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
771 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
774 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
776 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
777 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
778 __UINTPTR_TYPE__; also cast 'base' to the same type before the
781 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
783 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
784 loop start address for cache clearing.
786 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
788 * config/avr/lib1funcs.S: Remove trailing blanks.
789 * config/avr/lib1funcs-fixed.S: Ditto.
791 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
793 * config/avr/avr-lib.h: Add GPL copyright notice.
795 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
797 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
798 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
799 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
800 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
802 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
804 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
805 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
807 2013-01-04 Nick Clifton <nickc@redhat.com>
809 * config/v850/lib1funcs.S: Only provide CALLT support functions if
810 the CALLT instruction is supported.
812 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
814 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
815 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
817 2012-12-13 John Tytgat <John@bass-software.com>
819 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
822 2012-12-12 Jakub Jelinek <jakub@redhat.com>
825 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
826 undefined signed overflows.
828 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
831 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
833 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
835 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
836 (FP_TRAPPING_EXCEPTIONS): Define.
837 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
838 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
840 2012-12-04 Richard Henderson <rth@redhat.com>
843 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
845 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
847 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
848 (FP_EX_SHIFT): Define.
849 (FP_TRAPPING_EXCEPTIONS): Define.
851 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
853 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
854 (FP_ROUNDMODE): Use FP_RND_MASK.
855 * config/aarch64/sfp-exceptions.c: New.
856 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
857 Use __sfp_handle_exceptions.
859 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
861 * config.host: (arm*-*-freebsd*): Remove.
862 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
863 (arm*-*-elf*): Remove.
864 (arm*-*-wince-pe*): Remove.
865 * arm/unwind-arm.c (struct fpa_reg): Delete.
866 (struct fpa_regs): Delete.
867 (phase1_vrs): Remove fpa element.
868 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
869 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
870 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
871 * ieee754-sf.S (floatundisf): Remove FPA support.
872 (floatdisf): Likewise.
873 * ieee75f-df.S (floatundidf): Likewise.
874 (floatdidf): Likewise.
876 2012-11-29 Kai Tietz <ktietz@redhat.com>
879 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
880 * unwind-generic.h: Likewise.
881 * unwind-seh.c: Likewise.
883 2012-11-28 Richard Henderson <rth@redhat.com>
886 * emutls.c (__emutls_get_address): Avoid race condition between
887 obj->loc.offset read and emutls_key initialization.
889 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
891 Adjust decimal point of signed accum mode to GCC default.
894 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
896 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
897 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
899 (__divqq3, __divha3, __divsa3): Adjust to new position of
900 decimal point of signed accum types.
902 (__mulusa3_round): New function.
904 (__divqq_helper): New function.
905 (__udivuqq3): Use it.
907 2012-11-20 Jakub Jelinek <jakub@redhat.com>
910 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
912 2012-11-18 Teresa Johnson <tejohnson@google.com>
915 * libgcov.c (gcov_exit): Remove merged program summary
916 comparison unless !GCOV_LOCKED.
918 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
920 * soft-fp: Updated from glibc upstream.
922 2012-11-06 Ian Lance Taylor <iant@google.com>
924 * generic-morestack.c (__generic_morestack): Align the returned
925 stack pointer to a 32 byte boundary.
926 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
927 increment the return address until we have decided that we don't
928 have a varargs function.
929 (__morestack) [32-bit]: Align stack correctly when calling C
931 (__morestack) [64-bit]: Likewise.
933 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
935 * configure: Regenerate.
937 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
940 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
941 * config/i386/sfp-machine.h: Guard exception handling
942 code with _SOFT_FLOAT.
943 * config/i386/32/sfp-machine.h: Guard rounding handling
944 code with _SOFT_FLOAT.
945 * config/i386/64/sfp-machine.h: Ditto.
947 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
949 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
952 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
954 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
955 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
956 when appropriate. Correct structure element types.
957 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
958 -minline-all-stringops from compile flags.
960 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
962 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
964 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
966 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
968 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
970 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
973 2012-10-23 Ian Bolton <ian.bolton@arm.com>
974 Jim MacArthur <jim.macarthur@arm.com>
975 Marcus Shawcroft <marcus.shawcroft@arm.com>
976 Nigel Stephens <nigel.stephens@arm.com>
977 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
978 Richard Earnshaw <rearnsha@arm.com>
979 Sofiane Naci <sofiane.naci@arm.com>
980 Stephen Thomas <stephen.thomas@arm.com>
981 Tejas Belagod <tejas.belagod@arm.com>
982 Yufeng Zhang <yufeng.zhang@arm.com>
984 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
985 * config/aarch64/crti.S: New file.
986 * config/aarch64/crtn.S: New file.
987 * config/aarch64/linux-unwind.h: New file.
988 * config/aarch64/sfp-machine.h: New file.
989 * config/aarch64/sync-cache.c: New file.
990 * config/aarch64/t-aarch64: New file.
991 * config/aarch64/t-softfp: New file.
993 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
995 * config/mmix/crti.S: Mark program and data addresses using PRELD.
996 Remove typo'd and unnecessary alignment-LOC for .data. Remove
997 no-longer-needed LDBU insns.
999 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1002 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
1003 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
1005 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1007 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
1009 2012-10-15 Matthias Klose <doko@ubuntu.com>
1011 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
1013 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
1015 * configure: Regenerate.
1016 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
1018 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1020 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1021 instructions for 64bit targets only.
1023 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1025 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1026 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
1027 * config/i386/32/sfp-machine.h: ... here.
1028 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
1029 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
1032 2012-10-07 Matthias Klose <doko@ubuntu.com>
1034 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1036 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1038 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
1040 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1041 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1042 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1045 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1048 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1049 Fix parameter names.
1051 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1054 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1055 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1056 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1058 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1061 * config/sh/linux-atomic.S: Delete.
1062 * config/sh/linux-atomic.c: New.
1063 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1064 linux-atomic.c. Add cflags to disable warnings.
1066 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1069 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1071 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1072 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1073 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1074 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
1075 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1077 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1079 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1081 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1082 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1084 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
1086 * config.host (hppa-*-openbsd*): New target.
1087 * config/pa/t-openbsd: New file.
1089 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
1092 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1093 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1094 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1095 (__divsa3): Use __negsi2 to negate r_quoL.
1096 * config/avr/lib1funcs.S (FALIAS): New macro.
1097 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1098 (__negsi2): ...this new function.
1099 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1100 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1101 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1102 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1103 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1104 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1106 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1109 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1110 (lshrsi3): Reimplement as lshrsi3_r0.
1112 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1115 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1118 2012-09-07 Teresa Johnson <tejohnson@google.com>
1120 PR gcov-profile/54487
1121 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
1124 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
1127 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1128 not configured --with-avrlibc=no.
1129 * config/avr/t-avrlibc: New file.
1130 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1131 (DPBIT_FUNCS): Ditto.
1132 (TPBIT_FUNCS): Ditto.
1134 2012-09-04 Teresa Johnson <tejohnson@google.com>
1136 * libgcov.c (struct gcov_summary_buffer): New structure.
1137 (gcov_histogram_insert): New function.
1138 (gcov_compute_histogram): Ditto.
1139 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1140 histograms during summary merging.
1142 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
1144 * config.host (x86_64-*-openbsd*): New target.
1146 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1148 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1151 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1154 * config/avr/t-avr (conv_X): Rename to func_X.
1156 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1159 * config/avr/lib1funcs-fixed.S: New file.
1160 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1161 after they are used.
1162 (neg2, neg4): New macros.
1163 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1164 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1165 (__umulhisi3): Speed up MUL variant if there is enough flash.
1166 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1168 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1169 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1170 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1171 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1172 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1173 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1174 (LIB2FUNCS_EXCLUDE): Add supported functions.
1176 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
1178 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1179 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1181 * fixed-obj.mk: Only expand dependency if $o is not in
1184 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1186 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1188 2012-08-22 Joseph Myers <joseph@codesourcery.com>
1190 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1191 depend on --enable-shared.
1192 ($(lib1asmfuncs-o)): Use %.vis files independent of
1194 * static-object.mk ($(base)$(objext), $(base).vis)
1195 ($(base)_s$(objext)): Use same rules for visibility handling as in
1198 2012-08-21 Ian Lance Taylor <iant@google.com>
1200 * config/i386/morestack.S (__morestack_non_split): Increase amount
1201 of space allocated for non-split code stack.
1203 2012-08-19 Joseph Myers <joseph@codesourcery.com>
1205 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1206 even if inhibit_libc.
1208 2012-08-17 Julian Brown <julian@codesourcery.com>
1210 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1211 -fexceptions -fnon-call-exceptions if not defined.
1212 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1213 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1215 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1217 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1220 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
1222 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1223 rs6000/t-slibgcc-aix.
1225 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1227 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1229 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1231 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1233 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1236 * Makefile.in (version): Replace top_srcdir with srcdir.
1238 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1240 * Makefile.in (version): set to BASE-VER file from gcc directory.
1242 2012-08-01 Nick Clifton <nickc@redhat.com>
1244 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1245 Implements __clrsb for an HImode argument.
1247 2012-07-31 Nick Clifton <nickc@redhat.com>
1249 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1250 Implements __clrsb for an HImode argument.
1251 * config/stormy16/clrsbhi2.c: New file:
1252 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1254 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1256 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1258 2012-07-19 Tristan Gingold <gingold@adacore.com>
1259 Richard Henderson <rth@redhat.com>
1261 * unwind-seh.c: New file.
1262 * unwind-generic.h: Include windows.h for SEH.
1263 (_Unwind_Exception): Use 6 private fields for SEH.
1264 (_GCC_specific_handler): Declare.
1265 * unwind-c.c (__gcc_personality_seh0): New function.
1267 * config/i386/libgcc-cygming.ver: New file.
1268 * config/i386/t-seh-eh: New file.
1269 * config.host (x86_64-*-mingw*): Default to seh.
1271 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1273 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1275 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
1277 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1278 __builtin_expect when checking for exceptions.
1279 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1281 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1283 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1284 function declaration.
1285 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1287 * config/ia64/sfp-exceptions.c: New.
1288 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
1290 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1292 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1293 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1294 * config/i386/64/sfp-machine: ... (delete here) ...
1295 * config/i386/sfp-machine.h: ... to here.
1296 (FP_EX_MASK): Remove.
1298 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1300 2012-06-11 Sriraman Tallam <tmsriram@google.com>
1302 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1303 * config/i386/libgcc-sol2.ver: Ditto.
1304 * config/i386/libgcc-glibc.ver: Ditto.
1306 2012-06-11 Roland McGrath <mcgrathr@google.com>
1308 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1309 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1312 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
1314 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1315 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1316 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1317 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1318 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
1319 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
1320 * config/i386/64/sfp-machine: ... (delete here) ...
1321 * config/i386/sfp-machine.h: ... to here.
1323 (__sfp_handle_exceptions): New function declaration.
1324 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1325 * config/i386/sfp-exceptions.c: New.
1326 * config/i386/t-softfp: New.
1327 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
1328 i386/t-softfp to tmake_file.
1330 2012-06-03 David S. Miller <davem@davemloft.net>
1332 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
1335 2012-05-31 David S. Miller <davem@davemloft.net>
1337 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
1338 multiply and divide instructions on 32-bit when V9.
1339 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
1341 2012-05-29 Joseph Myers <joseph@codesourcery.com>
1343 * config/arm/ieee754-df.S: Fix typos.
1344 * config/arm/ieee754-sf.S: Fix typos.
1345 * config/c6x/libunwind.S: Fix typos.
1346 * config/epiphany/udivsi3-float.c: Fix typos.
1347 * config/microblaze/muldi3_hard.S: Fix typos.
1348 * config/picochip/adddi3.S: Fix typos.
1349 * config/picochip/ashlsi3.S: Fix typos.
1350 * config/picochip/ashrsi3.S: Fix typos.
1351 * config/picochip/clzsi2.S: Fix typos.
1352 * config/picochip/cmpsi2.S: Fix typos.
1353 * config/picochip/divmod15.S: Fix typos.
1354 * config/picochip/divmodhi4.S: Fix typos.
1355 * config/picochip/divmodsi4.S: Fix typos.
1356 * config/picochip/longjmp.S: Fix typos.
1357 * config/picochip/lshrsi3.S: Fix typos.
1358 * config/picochip/parityhi2.S: Fix typos.
1359 * config/picochip/popcounthi2.S: Fix typos.
1360 * config/picochip/setjmp.S: Fix typos.
1361 * config/picochip/subdi3.S: Fix typos.
1362 * config/picochip/ucmpsi2.S: Fix typos.
1363 * config/picochip/udivmodhi4.S: Fix typos.
1364 * config/picochip/udivmodsi4.S: Fix typos.
1365 * config/spu/divv2df3.c: Fix typos.
1366 * config/spu/mfc_multi_tag_release.c: Fix typos.
1367 * config/spu/mfc_tag_release.c: Fix typos.
1368 * configure.ac: Fix typos.
1369 * configure: Regenerate.
1371 2012-05-25 Ian Lance Taylor <iant@google.com>
1373 * config/i386/morestack.S (__morestack_non_split): Check whether
1374 caller is varargs and needs %bp to hold the stack frame on return.
1376 2012-05-25 Olivier Hainque <hainque@adacore.com>
1378 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1379 sequence in the non pic case on VxWorks.
1381 2012-05-24 Olivier Hainque <hainque@adacore.com>
1383 * Makefile.in: Move dependency on install-unwind_h from
1384 "install-leaf" to "install".
1386 2012-05-24 Olivier Hainque <hainque@adacore.com>
1388 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1389 Use a separate command for stamp removals.
1391 2012-05-21 Andrew Pinski <apinski@cavium.com>
1394 * configure.ac: Define the default includes to being none.
1395 * configure: Regenerate.
1397 2012-05-16 Olivier Hainque <hainque@adacore.com>
1399 * Makefile.in (install-unwind_h): Rename into ...
1400 (install-unwind_h-forbuild): New target.
1401 (all): Use it instead of the former install-unwind_h.
1402 (install-unwind_h): Reinstate, copy to user install destination
1403 for include files, not to the internal gcc object directory one.
1404 (install-leaf): Depend on it.
1406 2012-05-15 Olivier Hainque <hainque@adacore.com>
1408 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
1409 register numbers. LR_REGNO replaces R_LR.
1410 (ucontext_for): New, helper for ...
1411 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
1413 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
1415 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1417 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
1418 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
1419 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
1421 (i[34567]86-*-*, x86_64-*-*): ... here.
1423 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
1424 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
1426 * config/i386/i386-cpuinfo.c: Rename to ...
1427 * config/i386/cpuinfo.c: ... this.
1428 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
1430 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
1431 (libgcc_cv_init_priority): New test.
1432 * configure: Regenerate.
1433 * config.in: New file.
1434 * Makefile.in (clean): Rename config.h to auto-target.h.
1435 (config.h): Likewise.
1436 (stamp-h): Likewise.
1438 * config/i386/cpuinfo.c (auto-target.h): Include.
1439 (CONSTRUCTOR_PRIORITY): Define.
1440 (__cpu_indicator_init): Use it.
1442 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1444 * longlong.h: Use a URL instead of an FSF postal address.
1445 Replace spaces with tab.
1447 2012-05-08 Teresa Johnson <tejohnson@google.com>
1449 * libgcov.c (gcov_clear, __gcov_reset): New functions.
1450 (__gcov_dump): Ditto.
1451 (gcov_dump_complete): New global variable.
1452 (gcov_exit): Export hidden to enable use in L_gcov_dump.
1453 (__gcov_flush): Outline functionality now in gcov_clear.
1454 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
1456 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
1458 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
1459 (mips*-*-linux*): Include mips/t-tpbit when long double is
1462 2012-04-25 Sriraman Tallam <tmsriram@google.com>
1464 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
1465 (get_available_features): New argument. Check for AVX2.
1466 (__cpu_indicator_init): Modify call to get_available_features.
1468 2012-04-25 Alan Modra <amodra@gmail.com>
1470 * config/rs6000/crtsavevr.S: New file.
1471 * config/rs6000/crtrestvr.S: New file.
1472 * config/rs6000/t-savresfgpr: Build the above.
1473 * config/rs6000/t-netbsd: Likewise.
1475 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1477 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
1479 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1481 * libgcc/config/i386/i386-cpuinfo.c: New file.
1482 * libgcc/config/i386/t-cpuinfo: New file.
1483 * libgcc/config.host: Include t-cpuinfo.
1484 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
1486 2012-04-24 Chao-ying Fu <fu@mips.com>
1488 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
1490 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
1492 struct siginfo vs. siginfo_t
1494 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
1495 siginfo_t instead of struct siginfo.
1496 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
1497 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
1498 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
1499 (ia64_handle_unwabi): Likewise.
1500 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
1501 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
1502 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
1503 (sh_fallback_frame_state): Likewise.
1504 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
1505 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
1507 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
1509 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
1512 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
1514 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
1515 if it hasn't been previously saved.
1517 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
1519 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
1522 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
1525 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
1526 instead of __AVR_HAVE_8BIT_SP__.
1528 2012-03-26 Tristan Gingold <gingold@adacore.com>
1530 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
1531 (unw_table_entry): Use unw_word instead of unsigned long.
1532 (_Unwind_FindTableEntry): Likewise.
1533 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
1534 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
1535 (_Unwind_FindTableEntry): Likewise.
1536 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
1537 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
1538 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
1539 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
1540 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
1541 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
1542 (uw_init_context_1, uw_install_context): Likewise.
1543 (unw_word): Move to unwind-ia64.h
1545 2012-03-26 Tristan Gingold <gingold@adacore.com>
1547 * config/vms/vms-ucrt0.c: Update copyright years.
1549 (___gcc_main_flags): Declare.
1550 (__main): Check flags to remap argv and exit code.
1551 * config.host (*-*-*vms*): Adjust extra_parts.
1552 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
1555 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
1557 * arm/lib1funcs.asm (ctzsi2): New function.
1558 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
1559 * arm/t-linux (LIB1ASMFUNCS): Likewise.
1560 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
1561 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
1562 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
1563 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
1565 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
1567 * config.host: Add bits to support powerpc64-*-freebsd*.
1568 * config/rs6000/freebsd-unwind.h: New file.
1569 * config/rs6000/t-freebsd64: New file.
1571 2012-03-20 Richard Guenther <rguenther@suse.de>
1573 PR gcov-profile/52627
1574 * libgcov.c (init_mx): Fix mutex name.
1576 2012-03-16 Tristan Gingold <gingold@adacore.com>
1578 * config/ia64/vms-unwind.h: Remove ulong (and replace
1579 it by unw_reg where used). Define unw_reg with __int64.
1581 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1583 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1585 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1587 (sparc_is_sighandler): Likewise.
1589 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
1591 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
1594 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1596 * config/arm/crtn.S: Fix typo.
1598 2012-03-13 Richard Guenther <rguenther@suse.de>
1600 * libgcov.c: Remove stdio.h include and NULL un-define.
1602 2012-03-13 Richard Guenther <rguenther@suse.de>
1605 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
1607 2012-03-13 Richard Guenther <rguenther@suse.de>
1609 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
1611 2012-03-13 Richard Guenther <rguenther@suse.de>
1613 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
1614 and __gthread_mutex_init_function definitions.
1616 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1618 * config.host (mips*-*-openbsd*): Remove.
1620 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1622 * config.host: Remove alpha*-dec-osf5.1* handling.
1623 * config/alpha/gthr-posix.c: Remove.
1624 * config/alpha/libgcc-osf5.ver: Remove.
1625 * config/alpha/osf5-unwind.h: Remove.
1626 * config/alpha/t-osf-pthread: Remove.
1627 * config/alpha/t-slibgcc-osf: Remove.
1628 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
1629 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
1630 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
1631 * mkmap-flat.awk: Remove osf_export handling.
1633 2012-03-12 Richard Guenther <rguenther@suse.de>
1635 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
1636 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1637 (__gthread_mutex_init_function): New function.
1638 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1641 * libgcov.c: Include gthr.h.
1642 (__gcov_flush_mx): New global variable.
1643 (init_mx, init_mx_once): New functions.
1644 (__gcov_flush): Protect self with a mutex.
1645 (__gcov_fork): Re-initialize mutex after forking.
1646 * unwind-dw2-fde.c: Change condition under which to use
1647 __GTHREAD_MUTEX_INIT_FUNCTION.
1649 2012-03-12 Tristan Gingold <gingold@adacore.com>
1651 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
1652 * config/ia64/t-vms: Likewise.
1654 2012-03-11 Michael Hope <michael.hope@linaro.org>
1656 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
1659 2012-03-07 Walter Lee <walt@tilera.com>
1661 * config/tilepro/atomic.c: Rename "atomic_" prefix to
1663 (atomic_xor): Rename and move definition to
1664 config/tilepro/atomic.h.
1665 (atomic_nand): Ditto.
1666 * config/tilepro/atomic.h: Rename "atomic_" prefix to
1668 (arch_atomic_xor): Move from config/tilepro/atomic.c.
1669 (arch_atomic_nand): Ditto.
1671 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1674 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
1676 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1679 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
1682 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1686 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
1687 if RAMPZ affects reading from RAM.
1688 (__tablejump_elpm__): Ditto.
1690 (__movmemx_hi): Ditto.
1691 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
1692 (__do_global_dtors): Ditto.
1693 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
1694 (__movmemx_hi): Ditto.
1696 2012-03-05 Richard Henderson <rth@redhat.com>
1698 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
1699 [ARM] (count_trailing_zeros): Use the builtin.
1701 2012-03-01 Kai Tietz <ktietz@redhat.com>
1703 * soft-fp: Imported from glibc upstream.
1705 2012-02-28 Kai Tietz <ktietz@redhat.com>
1707 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
1708 for mingw-targets as attribute gcc_struct.
1710 2012-02-28 Ian Lance Taylor <iant@google.com>
1712 * generic-morestack.c (__splitstack_releasecontext): Correct call
1713 to __morestack_release_segments.
1715 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
1718 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
1719 for __linux__ when removing signals from __morestack_fullmask.
1721 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
1724 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
1726 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1728 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
1729 instead of HAVE_INITFINI_ARRAY.
1730 * config/ia64/crtend.S: Likewise.
1732 2012-02-20 Kai Tietz <ktietz@redhat.com>
1735 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
1737 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
1738 to w32-unwind.h header.
1740 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1742 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
1743 (mips*-*-linux*): Remove t-slibgcc-libgcc.
1744 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
1745 * config/mips/mips16.S (__mips16_rdhwr): Delete.
1747 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1749 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
1751 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1754 * config/darwin-crt-tm.c: Correct typo.
1756 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1757 Patrick Marlier <patrick.marlier@gmail.com>
1760 * config/darwin-crt-tm.c: Generate dummy functions.
1762 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1763 Patrick Marlier <patrick.marlier@gmail.com>
1766 * config/darwin-crt-tm.c (getTMCloneTable): New function.
1767 (__doTMRegistrations): Call it.
1768 (__doTMdeRegistrations): Likewise.
1770 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
1771 Anatoly Sokolov <aesok@post.ru>
1772 Eric Weddington <eric.weddington@atmel.com>
1775 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
1776 (__epilogue_restores__): Ditto.
1778 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
1782 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
1783 Solaris 11 and slightly reformat.
1784 (sparc_is_sighandler): Likewise.
1786 2012-02-14 Walter Lee <walt@tilera.com>
1788 * config.host: Handle tilegx and tilepro.
1789 * config/tilegx/sfp-machine.h: New file.
1790 * config/tilegx/sfp-machine32.h: New file.
1791 * config/tilegx/sfp-machine64.h: New file.
1792 * config/tilegx/t-crtstuff: New file.
1793 * config/tilegx/t-softfp: New file.
1794 * config/tilegx/t-tilegx: New file.
1795 * config/tilepro/atomic.c: New file.
1796 * config/tilepro/atomic.h: New file.
1797 * config/tilepro/linux-unwind.h: New file.
1798 * config/tilepro/sfp-machine.h: New file.
1799 * config/tilepro/softdivide.c: New file.
1800 * config/tilepro/softmpy.S: New file.
1801 * config/tilepro/t-crtstuff: New file.
1802 * config/tilepro/t-tilepro: New file.
1804 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
1808 * gthr-posix.h: Allow static initializer macros to be disabled.
1809 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
1811 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
1813 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
1814 Add t-slibgcc-libgcc to tmake_file.
1815 * config/mips/libgcc-mips16.ver: Revert previous patch.
1816 * config/mips/mips16.S (__mips16_rdhwr): Hide.
1818 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
1819 Jayant R Sonar <jayant.sonar@kpitcummins.com>
1821 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
1822 * config/cr16/crti.S: New file.
1823 * config/cr16/crtlibid.S: New file.
1824 * config/cr16/crtn.S: New file.
1825 * config/cr16/lib1funcs.S: New file.
1826 * config/cr16/t-cr16: New file.
1827 * config/cr16/t-crtlibid: New file.
1828 * config/cr16/unwind-dw2.h: New file.
1829 * config/cr16/unwind-cr16.c: New file.
1830 * config/cr16/divmodhi3.c: New file.
1832 2012-01-25 Alan Modra <amodra@gmail.com>
1834 * config/rs6000/t-linux64: Delete. Move..
1835 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
1836 * config/rs6000/t-linux: ..and libgcc flags to here.
1838 2012-01-22 Douglas B Rupp <rupp@gnat.com>
1840 * config.host (i[34567]86-*-interix3*):
1841 Change triplet to i[34567]86-*-interix[3-9]*.
1842 * configure: Regenerate.
1844 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
1845 Richard Sandiford <rdsandiford@googlemail.com>
1847 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
1848 * config/mips/mips16.S (__mips16_rdhwr): New function.
1849 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
1851 2012-01-11 Nathan Sidwell <nathan@acm.org>
1853 * libgcov.c (__gcov_init): Ignore objects with no functions.
1855 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
1858 Extend __pgmx semantics to linearize memory.
1859 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
1860 * config/avr/lib1funcs.S (__xload_1): New function.
1861 (__movmemx_qi, __movmemx_hi): New functions.
1862 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
1865 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1867 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
1868 purported sigacthandler address isn't null before dereferencing it.
1869 (sparc_is_sighandler): Likewise.
1871 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1874 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
1875 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
1876 (sparc_is_sighandler): Likewise.
1877 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
1879 2012-01-06 Tristan Gingold <gingold@adacore.com>
1881 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
1882 compatibility thunks...
1883 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
1884 (crtbeginS.o, crtendS.o): ... and these to ...
1885 * config/ia64/t-ia64-elf: ... this new file.
1886 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
1887 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
1889 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1891 * configure: Regenerate.
1892 * config/s390/t-crtstuff: Remove -fPIC.
1894 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1897 * enable-execute-stack-mprotect.c (getpagesize): Do not define
1900 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1903 * config/avr/lib1funcs.S: Remove FIXME comments.
1904 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
1906 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1908 Implement light-weight DImode support.
1909 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
1910 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
1911 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
1912 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
1914 2011-12-30 Nathan Sidwell <nathan@acm.org>
1916 * libgcov.c (gcov_crc32): Remove global var.
1917 (free_fn_data): New function.
1918 (buffer_fn_data): Pass in filename, more robust error recovery.
1919 (crc32_unsigned): New function.
1920 (gcov_exit): More robust detection of new program. More robust
1922 (__gcov_init): Do not update program's crc here.
1924 2011-12-21 Tristan Gingold <gingold@adacore.com>
1926 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
1928 2011-12-21 Ian Lance Taylor <iant@google.com>
1930 * config/i386/morestack.S: Simplify CFI opcodes throughout.
1932 2011-12-20 Ian Lance Taylor <iant@google.com>
1934 * config/i386/morestack.S (__morestack_non_split): If there is
1935 enough stack space already, don't split. Ask for more stack space
1938 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
1940 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
1942 (_Unwind_DebugHook): New function.
1943 (uw_restore_core_regs): New define.
1944 (unwind_phase2): Use uw_restore_core_regs instead of
1946 (unwind_phase2_forced): Likewise.
1947 (__gnu_Unwind_Resume): Likewise.
1949 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
1951 * config/alpha/linux-unwind.h: Update copyright years.
1952 (MD_FROB_UPDATE_CONTEXT): New define.
1953 (alpha_frob_update_context): New function.
1955 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
1957 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
1958 tmake_file rather replacing it.
1960 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
1962 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
1963 function is not used for PPC64.
1964 (save_world): Amend comments. Update the VRsave mask to reflect the
1966 (rest_world): Update comments, do not clobber r10, do not use r8.
1967 (eh_rest_world_r10): Amend comments, do not use r8.
1968 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
1969 no longer used, move restore of CR and target address to the end of
1972 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
1974 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
1975 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
1977 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
1980 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
1981 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
1983 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
1985 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
1987 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
1990 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
1991 * config/avr/lib1funcs.S (__muldi3): New function.
1993 2011-12-06 Andrew Pinski <apinski@cavium.com>
1995 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
1997 (__frame_dummy_init_array_entry): Likewise.
1999 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
2001 Forward-port from gcc-4_6-branch r181936 2011-12-02.
2005 * config/avr/lib1funcs.S (__prologue_saves__,
2006 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
2007 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
2009 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
2011 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
2013 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2016 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
2017 (_ITM_deregisterTMCloneTable): Likewise.
2018 (__register_frame_info): Fix unused warning.
2019 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
2020 pthread_default_stacksize_np): Likewise.
2021 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
2023 2011-11-29 DJ Delorie <dj@redhat.com>
2025 * config.host (rl78-*-elf): New case.
2026 * config/rl78: New directory for the Renesas RL78.
2028 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
2030 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
2033 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2036 * config/rs6000/t-savresfgpr: New file.
2037 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2038 $(srcdir)/config/rs6000/eabi.S.
2039 * config/rs6000/t-ppccomm-ldbl: Remove.
2040 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2042 (powerpc-*-eabispe*): Likewise.
2043 (powerpc-*-eabi*): Likewise.
2044 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2045 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2046 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2047 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2049 (powerpc-*-eabisim*): Likewise.
2050 (powerpc-*-elf*): Likewise.
2051 (powerpc-*-eabialtivec*): Likewise.
2052 (powerpc-xilinx-eabi*): Likewise.
2053 (powerpc-*-rtems*): Likewise.
2054 (powerpcle-*-elf*): Likewise.
2055 (powerpcle-*-eabisim*): Likewise.
2056 (powerpcle-*-eabi*): Likewise.
2058 2011-11-27 Ian Lance Taylor <iant@google.com>
2060 * generic-morestack.c (__splitstack_find): Check for NULL old
2062 (__splitstack_resetcontext): New function.
2063 (__splitstack_releasecontext): New function.
2064 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2066 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2068 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2070 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2072 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2074 2011-11-26 Richard Henderson <rth@redhat.com>
2076 * config/m68k/linux-atomic.c: New file.
2077 * config/m68k/t-linux: New file.
2078 * config.host (m68k-uclinux, m68k-linux): Use it.
2080 2011-11-26 Richard Henderson <rth@redhat.com>
2082 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2083 (__TMC_END__): Only declare if hidden is available; in the definition,
2084 if hidden is unavailable add a null record.
2085 (deregister_tm_clones, register_tm_clones): New.
2086 (__do_global_dtors_aux, frame_dummy): Use them.
2087 (__do_global_dtors, __do_global_ctors_1): Likewise.
2089 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2091 * config/darwin-crt-tm.c: New file.
2092 * config.host (darwin): Build crttms.o crttme.o to provide
2093 startup and shutdown for tm clones.
2094 * config/t-darwin (crttms.o): New build rule.
2095 (crttme.o): Likewise.
2097 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
2099 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2102 2011-11-21 Richard Henderson <rth@redhat.com>
2104 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2105 (__TMC_LIST__, __TMC_END__): New.
2106 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2107 (__do_global_dtors): Likewise.
2108 (frame_dummy): Call _ITM_registerTMCloneTable.
2109 (__do_global_ctors_1): Likewise.
2111 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2113 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2114 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2115 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2116 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2117 * config/i386/t-darwin64: Remove.
2118 * config/sh/t-netbsd (LIB2ADD): Remove.
2120 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
2123 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2124 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2125 * config/avr/lib1funcs.S (wmov): New assembler macro.
2126 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2127 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2128 (__udivmod64): New function.
2129 (__negdi2): New function.
2131 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2133 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2134 *-*-freebsd*aout*): Remove.
2136 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
2138 * static-object.mk (c_flags-$o): Save c_flags.
2139 ($(base)$(objext)): Use it.
2141 2011-11-18 Steve Ellcey <sje@cup.hp.com>
2143 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2145 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
2148 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2149 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2152 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2154 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2156 (aeabi_uidivmod): Likewise.
2157 (umodsi3): Likewise.
2159 (aeabi_idivmod): Likewise.
2162 2011-11-16 Tristan Gingold <gingold@adacore.com>
2164 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2166 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
2169 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2170 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2172 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2174 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2176 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2177 * config/pa/t-stublib64: Delete.
2179 2011-11-12 Richard Henderson <rth@redhat.com>
2181 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2182 cast the pointer argument to _Unwind_SetGRPtr.
2184 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2186 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2188 2011-11-09 Ian Lance Taylor <iant@google.com>
2190 * generic-morestack.c: Include <string.h>.
2191 (uintptr_type): Define.
2192 (struct initial_sp): Add dont_block_signals field. Reduce size of
2194 (allocate_segment): Set prev field to NULL. Don't set
2195 __morestack_current_segment or __morestack_segments.
2196 (__generic_morestack): Update current->prev and *pp after calling
2198 (__morestack_block_signals): Don't do anything if
2199 dont_block_signals is set.
2200 (__morestack_unblock_signals): Likewise.
2201 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2203 (__splitstack_block_signals): New function.
2204 (enum __splitstack_content_offsets): Define.
2205 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2206 (__splitstack_makecontext): New function.
2207 (__splitstack_block_signals_context): New function.
2208 (__splitstack_find_context): New function.
2209 * config/i386/morestack.S (__morestack_get_guard): New function.
2210 (__morestack_set_guard, __morestack_make_guard): New functions.
2211 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2213 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2215 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2216 (i[34567]86-*-mingw*): ... here.
2217 (x86_64-*-mingw*): ... here.
2219 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2221 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2223 2011-11-07 Nathan Sidwell <nathan@acm.org>
2225 * libgcov.c (struct gcov_fn_buffer): New struct.
2226 (buffer_fn_data): New helper.
2227 (gcov_exit): Rework for new gcov data structures.
2229 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
2232 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2234 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2236 * config.host (tmake_file): Correct comment.
2237 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2239 (bfin*-uclinux*): Likewise.
2240 (bfin*-linux-uclibc*): Likewise.
2241 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2243 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2245 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2246 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2247 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2248 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2249 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2250 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2251 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2252 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2253 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2254 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2255 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2256 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2257 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2259 * config/bfin/t-elf: Remove.
2260 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2262 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2264 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2265 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2266 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2267 (lm32-*-elf*): ... this.
2268 (lm32-*-rtems*): ... and this.
2270 (m32r-*-rtems*): Add to tmake_file.
2271 (moxie-*-rtems*): Likewise.
2272 (sparc-*-rtems*): Likewise.
2273 Remove t-rtems from tmake_file.
2274 (sparc64-*-rtems*): Likewise.
2275 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2278 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2281 * config/gthr-posix.h: Move ...
2282 * gthr-posix.h: ... here.
2283 * config/gthr-lynx.h: Reflect this.
2284 * config/gthr-vxworks.h: Likewise.
2285 * config/rs6000/gthr-aix.h: Likewise.
2286 * configure.ac (target_thread_file): Likewise.
2287 * configure: Regenerate.
2289 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2291 * config.host (arm*-*-rtemseabi*): New target.
2293 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2296 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2299 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2301 * config.host (epiphany-*-elf*): New configuration.
2302 * config/epiphany: New Directory.
2304 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2306 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2307 * config/avr/t-rtems: New.
2308 Filter out _exit from LIB1ASMFUNCS.
2310 2011-11-04 David S. Miller <davem@davemloft.net>
2312 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2313 * configure: Rebuild.
2315 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2317 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
2320 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
2323 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
2324 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
2326 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
2329 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
2331 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2333 * config/c6x/t-elf (LIB2ADDEH): Set.
2334 * config/c6x/t-c6x-elf: Remove.
2336 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2338 * config/i386/sol2-ci.S: Rename to ...
2339 * config/i386/crti.S: ... this.
2340 * config/i386/sol2-cn.S: Rename to ...
2341 * config/i386/crtn.S: ... this.
2342 * config/sparc/sol2-ci.S: Rename to ...
2343 * config/sparc/crti.S: ... this.
2344 * config/sparc/sol2-cn.S: Rename to ...
2345 * config/sparc/crtn.S: ... this.
2346 * config/t-sol2 (CUSTOM_CRTIN): Remove.
2347 (crti.o, crtn.o): Remove.
2349 2011-11-04 Tristan Gingold <gingold@adacore.com>
2351 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
2353 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
2355 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
2357 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
2359 * config.host (crisv32-*-none, cris-*-none): Remove.
2360 (crisv32-*-elf): Append to tmake_file, don't just set it.
2361 (cris-*-elf): Add missing t-fdpbit to tmake_file.
2363 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2365 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
2366 (ecrtn$(objext)): Likewise.
2367 (ncrti$(objext)): Likewise.
2368 (ncrtn$(objext)): Likewise.
2370 2011-11-03 Andreas Schwab <schwab@redhat.com>
2372 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2374 2011-11-02 David S. Miller <davem@davemloft.net>
2376 * configure.ac: Set host_address on sparc too.
2377 * configure: Regenerate.
2378 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2379 based upon host_address.
2380 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2382 2011-11-02 Jason Merrill <jason@redhat.com>
2384 * config/rs6000/t-ppccomm: Add missing \.
2386 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2388 * gthr-single.h, gthr.h: New files.
2389 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2390 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2391 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2392 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2393 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2394 * configure.ac (thread_header): New variable.
2395 Set it depending on target_thread_file.
2396 (gthr-default.h): Link from $thread_header.
2397 * configure: Regenerate.
2398 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
2400 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2402 * configure.ac (tm_file_): New variable.
2403 Determine from tm_file.
2404 (tm_file, tm_defines): Substitute.
2405 * configure: Regenerate.
2406 * mkheader.sh: New file.
2407 * Makefile.in (clean): Remove libgcc_tm.h.
2408 ($(objects)): Depend on libgcc_tm.h.
2409 (libgcc_tm_defines, libgcc_tm_file): New variables.
2410 (libgcc_tm.h, libgcc_tm.stamp): New targets.
2411 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
2412 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
2413 ($(extra-parts)): Depend on libgcc_tm.h.
2414 * config.host (tm_defines, tm_file): New variable.
2415 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
2416 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
2417 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
2418 (avr-*-rtems*): Likewise.
2419 (avr-*-*): Likewise.
2420 (frv-*-elf): Likewise.
2421 (frv-*-*linux*): Likewise.
2422 (h8300-*-rtems*): Likewise.
2423 (h8300-*-elf*): Likewise.
2424 (i[34567]86-*-darwin*): Likewise.
2425 (x86_64-*-darwin*): Likewise.
2426 (rx-*-elf): Likewise.
2427 (tic6x-*-uclinux): Likewise.
2428 (tic6x-*-elf): Likewise.
2429 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
2430 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
2431 * config/i386/cygming-crtbegin.c: Likewise.
2432 * config/i386/cygming-crtend.c: Likewise.
2433 * config/ia64/fde-vms.c: Likewise.
2434 * config/ia64/unwind-ia64.c: Likewise.
2435 * config/libbid/bid_gcc_intrinsics.h: Likewise.
2436 * config/rs6000/darwin-fallback.c: Likewise.
2437 * config/stormy16/lib2funcs.c: Likewise.
2438 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
2439 * crtstuff.c: Likewise.
2440 * dfp-bit.h: Likewise.
2441 * emutls.c: Likewise.
2442 * fixed-bit.c: Likewise.
2443 * fp-bit.c: Likewise.
2444 * generic-morestack-thread.c: Likewise.
2445 * generic-morestack.c: Likewise.
2446 * libgcc2.c: Likewise.
2447 * libgcov.c: Likewise.
2448 * unwind-dw2-fde-dip.c: Likewise.
2449 * unwind-dw2-fde.c: Likewise.
2450 * unwind-dw2.c: Likewise.
2451 * unwind-sjlj.c: Likewise.
2453 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2455 * configure.ac: Include ../config/picflag.m4.
2456 (GCC_PICFLAG): Call it.
2458 * configure: Regenerate.
2459 * Makefile.in (gcc_srcdir): Remove.
2460 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
2461 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
2462 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
2463 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
2464 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
2467 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
2468 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
2469 to refer to libgcc2.c.
2471 * config/darwin-64.c: New file.
2472 * config/darwin-crt3.c: Remove comment.
2473 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
2474 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
2475 config/udivmodsi4.c: New files.
2476 * config/memcmp.c, config/memcpy.c, config/memmove.c,
2477 config/memset.c: New files.
2478 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
2479 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
2480 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
2481 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
2482 * config/t-openbsd-thread: New file.
2483 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
2484 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
2485 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
2486 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
2489 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
2490 to refer to gthr-posix.c.
2491 * config/alpha/t-vms (LIB2ADD): Set.
2492 * config/alpha/vms-gcc_shell_handler.c: New file.
2493 * config/arm/bpabi.c, config/arm/fp16.c,
2494 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
2495 config/arm/unaligned-funcs.c: New files.
2496 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
2497 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2498 * config/arm/t-linux: Likewise.
2499 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
2500 * config/arm/t-netbsd: New file.
2501 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
2502 * config/arm/t-symbian (LIB2ADD_ST): Set.
2503 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
2504 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2505 * config/bfin/t-elf: New file.
2506 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
2507 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
2508 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
2509 config/c6x/ltf.c: New files.
2510 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
2511 (HOST_LIBGCC2_CFLAGS): Set.
2512 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
2513 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2514 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
2516 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
2517 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
2518 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
2519 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
2520 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
2522 * config/frv/t-frv (LIB2ADD): Set.
2523 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2524 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
2525 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
2526 config/h8300/popcounthi2.c: New files.
2527 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2528 * config/i386/gthr-win32.c: New file.
2529 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
2530 * config/i386/t-cygwin: Likewise.
2531 * config/i386/t-darwin, config/i386/t-darwin64,
2532 config/i386/t-gthr-win32, config/i386/t-interix: New files.
2533 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
2534 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2535 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2536 * config/ia64/quadlib.c: New file.
2537 * config/ia64/t-hpux (LIB2ADD): Set.
2538 * config/ia64/t-ia64: Add comment.
2539 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
2540 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2541 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
2542 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
2543 * config/m32c/t-m32c (LIB2ADD): Set.
2544 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2545 * config/m32r/t-m32r: Likewise.
2546 * config/m68k/fpgnulib.c: New file.
2547 * config/m68k/t-floatlib (LIB2ADD): Set.
2548 (xfgnulib.c): New target.
2549 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
2550 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
2551 * config/mep/t-mep (LIB2ADD): Set.
2552 * config/microblaze/divsi3.asm: Rename to divsi3.S.
2553 * config/microblaze/moddi3.asm: Rename to moddi3.S.
2554 * config/microblaze/modsi3.asm: Rename to modsi3.S.
2555 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
2556 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
2557 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
2558 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
2559 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
2560 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
2561 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
2563 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
2564 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
2565 * config/pa/fptr.c, config/pa/lib2funcs.S,
2566 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
2567 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2568 (LIB2ADD, LIB2ADD_ST): Set.
2569 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
2570 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
2572 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
2573 * config/pdp11/t-pdp11: New file.
2574 * config/picochip/libgccExtras/adddi3.S,
2575 config/picochip/libgccExtras/ashlsi3.S,
2576 config/picochip/libgccExtras/ashrsi3.S,
2577 config/picochip/libgccExtras/clzsi2.S,
2578 config/picochip/libgccExtras/cmpsi2.S,
2579 config/picochip/libgccExtras/divmod15.S,
2580 config/picochip/libgccExtras/divmodhi4.S,
2581 config/picochip/libgccExtras/divmodsi4.S,
2582 config/picochip/libgccExtras/lshrsi3.S,
2583 config/picochip/libgccExtras/parityhi2.S,
2584 config/picochip/libgccExtras/popcounthi2.S,
2585 config/picochip/libgccExtras/subdi3.S,
2586 config/picochip/libgccExtras/ucmpsi2.S,
2587 config/picochip/libgccExtras/udivmodhi4.S,
2588 config/picochip/libgccExtras/udivmodsi4.S: New files.
2589 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
2590 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
2591 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
2592 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
2593 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
2594 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
2595 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
2596 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
2598 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
2599 (HOST_LIBGCC2_CFLAGS): Set.
2600 * config/rs6000/t-darwin64: New file.
2601 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
2602 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
2603 * config/rs6000/t-ppccomm (LIB2ADD): Add
2604 $(srcdir)/config/rs6000/tramp.S.
2605 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
2606 Add $(srcdir)/config/rs6000/eabi.S.
2607 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
2608 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
2609 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
2610 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
2611 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
2612 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
2613 * config/rs6000/tramp.S: New file.
2614 * config/s390/t-tpf: Remove.
2615 * config/sh/linux-atomic.S: New file.
2616 * config/sh/t-linux (LIB2ADD): Set.
2617 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
2618 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2619 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
2621 (HOST_LIBGCC2_CFLAGS): Set.
2622 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2623 * config/spu/divmodti4.c, config/spu/divv2df3.c,
2624 config/spu/float_disf.c, config/spu/float_unsdidf.c,
2625 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
2626 config/spu/mfc_multi_tag_release.c,
2627 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
2628 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
2629 config/spu/multi3.c: New files.
2630 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
2631 (HOST_LIBGCC2_CFLAGS): Set.
2632 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
2633 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
2634 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
2635 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
2636 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
2637 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
2638 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
2639 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
2640 config/stormy16/umodsi3.c: New files.
2641 * config/xtensa/lib2funcs.S: New file.
2642 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2643 * config/xtensa/t-xtensa (LIB2ADD): Set.
2644 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
2645 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
2646 Add t-freebsd-thread to tmake_file for posix threads.
2647 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
2648 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
2649 (*-*-lynxos*): Likewise.
2650 (*-*-netbsd*): Likewise.
2651 (*-*-openbsd*): Likewise.
2652 Add t-openbsd-thread to tmake_file for posix threads.
2653 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
2654 (*-*-vxworks*): Set tmake_file.
2655 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2656 (alpha*-*-freebsd*): Likewise.
2657 (alpha*-*-netbsd*): Likewise.
2658 (alpha*-*-openbsd*): Likewise.
2659 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
2660 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2661 (alpha*-dec-*vms*): Likewise.
2662 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
2663 (bfin*-elf*): Add bfin/t-elf to tmake_file.
2664 (bfin*-uclinux*): Likewise.
2665 (bfin*-linux-uclibc*): Likewise.
2666 (crisv32-*-elf): Add cris/t-cris to tmake_file.
2667 (crisv32-*-none): Likewise.
2668 (cris-*-elf): Likewise.
2669 (cris-*-none): Likewise.
2670 (cris-*-linux*, crisv32-*-linux*): Likewise.
2671 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
2673 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
2675 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
2676 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
2677 (x86_64-*-elf*): Likewise.
2678 (i[34567]86-*-nto-qnx*): Likewise.
2679 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
2681 (x86_64-*-mingw*): Likewise.
2682 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
2683 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
2684 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2685 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2686 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
2688 (mipsisa64sr71k-*-elf*): Likewise.
2689 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2690 (mips-*-elf*, mipsel-*-elf*): Likewise.
2691 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2692 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2693 (mips*-*-rtems*): Likewise.
2694 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
2696 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
2697 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
2698 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
2699 (spu-*-elf*): Likewise.
2700 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
2702 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2704 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
2705 $(srcdir) to refer to $(LIB1ASMSRC).
2707 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
2708 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
2709 config/arm/lib1funcs.S: New files.
2710 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
2711 * config/arm/t-arm: New file.
2712 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
2713 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
2714 config/arm/t-strongarm-elf: New files.
2715 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
2716 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
2717 * config/avr/lib1funcs.S: New file.
2718 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2719 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
2720 * config/c6x/lib1funcs.S: New file.
2721 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2722 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
2723 * config/frv/lib1funcs.S: New file.
2724 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2725 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
2726 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
2727 * config/ia64/__divxf3.asm: Rename to ...
2728 * config/ia64/__divxf3.S: ... this.
2729 Adapt lib1funcs.asm filename.
2730 * config/ia64/_fixtfdi.asm: Rename to ...
2731 * config/ia64/_fixtfdi.S: ... this.
2732 Adapt lib1funcs.asm filename.
2733 * config/ia64/_fixunstfdi.asm: Rename to ...
2734 * config/ia64/_fixunstfdi.S: ... this.
2735 Adapt lib1funcs.asm filename.
2736 * config/ia64/_floatditf.asm: Rename to ...
2737 * config/ia64/_floatditf.S: ... this.
2738 Adapt lib1funcs.asm filename.
2739 * config/ia64/lib1funcs.S: New file.
2740 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
2741 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2742 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
2743 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
2744 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
2745 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
2746 * config/mep/lib1funcs.S: New file.
2747 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2748 * config/mips/mips16.S: New file.
2749 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2750 * config/pa/milli64.S: New file.
2751 * config/pa/t-linux, config/pa/t-linux64: New files.
2752 * config/picochip/lib1funcs.S: New file.
2753 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2754 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
2755 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
2756 * config/sh/t-netbsd: New file.
2757 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
2758 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
2759 * config/sh/t-sh64: New file.
2760 * config/sparc/lb1spc.S: New file.
2761 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
2763 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
2764 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
2765 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
2766 config/xtensa/lib1funcs.S: New files.
2767 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2768 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
2770 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
2771 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
2772 (arm*-*-linux*): Likewise.
2773 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
2774 arm*-*-linux-*eabi, add arm/t-linux otherwise.
2775 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
2776 (arm*-*-ecos-elf): Likewise.
2777 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2778 (arm*-*-rtems*): Likewise.
2779 (arm*-*-elf): Likewise.
2780 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
2781 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
2782 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
2783 (bfin*-uclinux*): Likewise.
2784 (bfin*-linux-uclibc*): Likewise.
2785 (bfin*-rtems*): Likewise.
2786 (bfin*-*): Likewise.
2787 (fido-*-elf): Merge into m68k-*-elf*.
2788 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
2789 (frv-*-*linux*): Add frv/t-frv to tmake_file.
2790 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
2791 (h8300-*-elf*): Likewise.
2792 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
2793 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
2794 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
2795 (i[34567]86-*-mingw*): Likewise.
2796 (x86_64-*-mingw*): Likewise.
2797 (i[34567]86-*-interix3*): Likewise.
2798 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
2799 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
2800 (m68k-*-elf*): Also handle fido-*-elf.
2801 Add m68k/t-floatlib to tmake_file.
2802 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
2803 (m68k-*-linux*): Likewise.
2804 (m68k-*-rtems*): Likewise.
2805 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
2806 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
2808 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
2809 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
2810 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
2811 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
2812 sh/t-netbsd to tmake_file.
2813 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
2814 (sh-*-rtems*): Add sh/t-sh to tmake_file.
2815 (sh-wrs-vxworks): Likewise.
2816 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
2818 (v850*-*-*): Add v850/t-v850 to tmake_file.
2819 (vax-*-linux*): Add vax/t-linux to tmake_file.
2820 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
2822 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2824 * crtstuff.c: New file.
2825 * Makefile.in (CRTSTUFF_CFLAGS): Define.
2826 (CRTSTUFF_T_CFLAGS): Define.
2827 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
2828 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
2829 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
2832 (crtbeginT.o): Use $(objext).
2833 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
2834 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
2835 (gcc-extra-parts): Remove.
2836 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
2838 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2839 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
2840 Add t-crtstuff-pic to tmake_file.
2841 (*-*-lynxos*): New case.
2842 Set tmake_file, extra_parts.
2843 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
2844 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
2845 *-*-netbsdelf[2-9]*.
2846 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
2847 (*-*-rtems*): Set extra_parts.
2848 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
2849 (*-*-uclinux*): New case.
2851 (*-*-vms*): New case.
2852 Set tmake_file, extra_parts.
2853 (*-*-elf): Set extra_parts.
2854 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
2855 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
2858 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
2860 (arm*-*-freebsd*): Add t-crtin to tmake_file.
2861 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
2862 (arm-wrs-vxworks): Append to tmake_file.
2864 (arm*-*-uclinux*): Set extra_parts.
2865 (arm*-*-ecos-elf): Likewise.
2866 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
2868 (arm*-*-rtems*): Set extra_parts.
2869 (arm*-*-elf): Likewise.
2870 (avr-*-rtems*): Clear extra_parts.
2871 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
2873 (bfin*-uclinux*): Likewise.
2874 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
2875 (bfin*-rtems*): Append to tmake_file.
2877 (bfin*-*): Likewise.
2878 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
2879 (crisv32-*-elf): ... this.
2880 (crisv32-*-none): ... this.
2881 (cris-*-elf, cris-*-none): New cases.
2882 Add cris/t-elfmulti to tmake_file.
2883 (fr30-*-elf): Append to tmake_file.
2885 (frv-*-elf): Append to tmake_file, add frv/t-frv.
2887 (h8300-*-rtems*): Append to tmake_file.
2889 (h8300-*-elf*): Likewise.
2890 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
2892 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
2894 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
2895 (x86_64-*-elf*): Likewise.
2896 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
2897 (x86_64-*-freebsd*): Likewise.
2898 (x86_64-*-netbsd*): Likewise.
2899 (i[34567]86-*-linux*): Likewise.
2900 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2901 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2902 (x86_64-*-linux*): Likewise.
2903 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2904 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
2907 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
2908 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
2909 Append to extra_parts, remove crtbegin.o, crtend.o.
2910 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
2911 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
2912 crtend.o, crtbeginS.o, crtendS.o.
2913 (ia64*-*-linux*): Comment extra_parts.
2914 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
2916 (iq2000*-*-elf*): Clear extra_parts.
2917 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
2918 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
2919 (m32r-*-elf*, m32r-*-rtems*): Split off ...
2920 (m32r-*-rtems*): ... this.
2921 Add m32r/t-m32r to tmake_file.
2922 (m68k-*-elf*): Add t-crtin to tmake_file.
2923 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
2924 (mcore-*-elf): Likewise.
2925 (microblaze*-*-*): Set extra_parts.
2926 (mips*-sde-elf*): New case.
2927 Set tmake_file, extra_parts.
2928 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2929 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2930 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
2933 (mipsisa64sr71k-*-elf*): Likewise.
2934 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2935 (mips-*-elf*, mipsel-*-elf*): Likewise.
2936 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2937 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
2938 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2939 (mips*-*-rtems*): Likewise.
2940 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
2941 (moxie-*-*): Split into ...
2942 (moxie-*-elf, moxie-*-uclinux*): ... this.
2943 Add to extra_parts, remove crtbegin.o, crtend.o.
2944 (moxie-*-rtems*): New case.
2947 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
2949 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2950 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
2953 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
2954 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
2956 (powerpc-*-eabisim*): Likewise.
2957 (powerpc-*-elf*): Likewise.
2958 (powerpc-*-eabialtivec*): Likewise.
2959 (powerpc-xilinx-eabi*): Likewise.
2960 (powerpc-*-eabi*): Likewise.
2961 (powerpc-*-rtems*): Likewise.
2962 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
2965 (powerpc-*-lynxos*): Add to tmake_file.
2966 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
2967 rs6000/t-crtstuff, t-crtstuff-pic.
2969 (powerpcle-*-eabisim*): Likewise.
2970 (powerpcle-*-eabi*): Likewise.
2971 (rx-*-elf): Remove extra_parts.
2972 (s390x-ibm-tpf*): Set extra_parts.
2973 (score-*-elf): Set extra_parts.
2974 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2975 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2976 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2977 (sh64l*-*-netbsd*): Split into ...
2978 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
2979 Add t-crtstuff-pic to tmake_file.
2981 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
2983 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
2984 (sparc-*-elf*): Remove t-crtin from tmake_file.
2985 Add to extra_parts, remove crtbegin.o, crtend.o.
2986 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
2987 (sparc64-*-linux*): Likewise.
2988 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
2989 Add to extra_parts, remove crtbegin.o, crtend.o.
2990 (sparc64-*-elf*): Remove t-crtin from tmake_file.
2991 Add to extra_parts, remove crtbegin.o, crtend.o.
2992 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
2993 Add to extra_parts, remove crtbegin.o, crtend.o.
2994 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
2995 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
2996 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
2998 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
3000 (tic6x-*-*): Change to ...
3001 (tic6x-*-elf): ... this.
3003 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
3005 (am33_2.0-*-linux*): Add comment.
3006 (mep*-*-*): Add mep/t-mep to tmake_file.
3008 * config/alpha/t-vms: New file.
3009 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
3010 * config/arm/crti.S, config/arm/crtn.S: New files.
3011 * config/bfin/crti.S, config/bfin/crtn.S: New files.
3012 * config/bfin/crtlibid.S: New file.
3013 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
3014 * config/c6x/crti.S, config/c6x/crtn.S: New files.
3015 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
3016 (crti.o, crtin.o): New rules.
3017 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3018 * config/c6x/t-uclinux: New file.
3019 * config/cris/t-elfmulti: New file.
3020 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
3021 * config/fr30/crti.S, config/fr30/crtn.S: New files.
3022 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
3023 * config/frv/t-frv: New file.
3024 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
3025 * config/h8300/crti.S, config/h8300/crtn.S: New files.
3026 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
3028 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
3029 refer to cygming-crtbegin.c, cygming-crtend.c.
3031 * config/i386/t-nto: New file.
3032 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
3033 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3034 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3035 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3038 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3039 (crtinitS.o): New rule.
3040 * config/ia64/vms-crtinit.S: New file.
3041 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3042 * config/m32r/initfini.c: New file.
3043 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3044 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3045 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3046 * config/mep/t-mep: New file.
3047 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3048 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3049 * config/mips/crti.S, config/mips/crtn.S: New files.
3050 * config/mips/t-crtstuff: New file.
3051 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3052 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3053 (CUSTOM_CRTIN): Set.
3054 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3056 Use $(srcdir) to refer to crti.S, crtn.S.
3057 Use .S extension, $<.
3058 * config/moxie/crti.asm: Rename to ...
3059 * config/moxie/crti.S: ... this.
3060 * config/moxie/crtn.asm: Rename to ...
3061 * config/moxie/crtn.S: ... this.
3062 * config/moxie/t-moxie: Remove.
3063 * config/pa/stublib.c: New file.
3064 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3065 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3066 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3067 * config/rs6000/t-crtstuff: New file.
3068 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3069 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3070 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3071 Make output file explicit.
3072 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3073 Make output file explicit.
3074 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3075 Make output file explicit.
3076 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3077 Make output file explicit.
3078 * config/score/crti.S, config/score/crtn.S: New files.
3079 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3080 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3082 * config/sh/t-sh, config/sh/t-superh: New files.
3083 * config/sparc/t-linux64: New file.
3084 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3085 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3086 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3087 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3088 * config/t-crtin: Remove.
3089 * config/t-crtstuff-pic: New file.
3090 * config/t-sol2 (CUSTOM_CRTIN): Set.
3091 (crti.o, crtn.o): New rules.
3092 * config/vms/t-vms: New file.
3093 * config/vms/vms-ucrt0.c: New file.
3094 * config/xtensa/t-elf: New file.
3096 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3098 * Makefile.in (SHLIB_NM_FLAGS): Set.
3099 * mkmap-flat.awk, mkmap-symver.awk: New files.
3100 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3102 * configure: Regenerate.
3103 * config/libgcc-glibc.ver: New file.
3104 * config/libgcc-libsystem.ver: New file.
3105 * config/t-libunwind (SHLIB_LC): Set.
3106 * config/t-linux: New file.
3107 * config/t-slibgcc (INSTALL_SHLIB): New.
3108 (SHLIB_INSTALL): Use it.
3109 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3110 to mkmap-symver.awk.
3111 (SHLIB_MAPFILES): Don't append, adapt pathname.
3112 (SHLIB_VERPFX): Set.
3113 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3114 to mkmap-symver.awk.
3115 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3116 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3117 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3118 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3120 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3121 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3122 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3123 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3124 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3125 * config/i386/libgcc-darwin.10.4.ver,
3126 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3128 * config/i386/t-darwin: Remove.
3129 * config/i386/t-darwin64: Likewise.
3130 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3131 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3132 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3133 * config/i386/t-linux: New file.
3134 * config/i386/t-mingw32: New file.
3135 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3136 * config/ia64/t-glibc: Rename to ...
3137 * config/ia64/t-linux: ... this.
3138 (SHLIB_MAPFILES): Set.
3139 * config/ia64/t-glibc-libunwind: Rename to ...
3140 * config/ia64/t-linux-libunwind: ... this.
3141 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3142 * config/ia64/t-slibgcc-hpux: New file.
3143 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3144 * config/m68k/t-slibgcc-elf-ver: New file.
3145 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3146 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3148 * config/pa/t-slibgcc-hpux: New file.
3149 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3151 * config/rs6000/libgcc-darwin.10.4.ver,
3152 config/rs6000/libgcc-darwin.10.5.ver: New files.
3153 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3154 config/rs6000/libgcc-glibc.ver.
3155 * config/rs6000/libgcc-ppc64.ver: Rename to
3156 config/rs6000/libgcc-ibm-ldouble.ver.
3157 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3158 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3159 * config/rs6000/t-ldbl128: Rename to ...
3160 * config/rs6000/t-linux: ... this.
3161 (SHLIB_MAPFILES): Adapt filename.
3162 * config/rs6000/t-slibgcc-aix: New file.
3163 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3164 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3165 libgcc-excl.ver, libgcc-glibc.ver.
3166 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3167 * config/sparc/libgcc-glibc.ver: New file.
3168 * config/sparc/t-linux: New file.
3169 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3170 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3171 t-slibgcc-elf-ver to tmake_file.
3172 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3174 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3175 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3176 t-slibgcc-elf-ver, t-linux to tmake_file.
3177 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3179 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3180 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3181 (alpha*-dec-*vms*): Likewise.
3182 (arm*-*-freebsd*): Append to tmake_file.
3183 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3184 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3186 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3187 tmake_file for arm*-*-symbianelf*.
3188 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3189 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3191 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3192 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3193 pa/t-slibgcc-dwarf-ver to tmake_file.
3194 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3195 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3196 (hppa*64*-*-hpux11*): Likewise.
3197 (hppa[12]*-*-hpux11*): Likewise.
3198 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3199 i386/t-crtpc, i386/t-crtfm.
3200 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3201 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3203 Add i386/t-cygwin to tmake_file.
3204 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3205 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3206 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3208 Add i386/t-mingw32 to tmake_file.
3209 (x86_64-*-mingw*): Likewise.
3210 (ia64*-*-freebsd*): Append to tmake_file.
3211 (ia64*-*-linux*): Append to tmake_file.
3212 Replace ia64/t-glibc by ia64/t-linux.
3213 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3215 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3216 t-slibgcc-hpux to tmake_file.
3217 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3218 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3219 (m32rle-*-linux*): Likewise.
3220 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3222 (microblaze*-linux*): New case.
3223 Append to tmake_file, add t-slibgcc-nolc-override.
3224 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3225 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3226 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3227 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3228 rs6000/t-slibgcc-aix to tmake_file.
3229 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3230 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3231 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3232 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3233 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3234 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3236 (sparc-*-linux*): Append to tmake_file for *-leon*.
3237 Add sparc/t-linux to tmake_file for non-Leon targets.
3238 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3239 (tic6x-*-uclinux): New case.
3240 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3241 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3242 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3243 (am33_2.0-*-linux*): Append to tmake_file.
3244 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3245 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3246 x86_64-*-kfreebsd*-gnu.
3247 Add i386/t-linux to tmake_file.
3249 2011-10-28 Ian Lance Taylor <iant@google.com>
3251 * config/i386/morestack.S: Correct CFI information to do proper
3252 returns throughout function. In 32-bit mode, save %ebx so that it
3253 is restored on unwind.
3255 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3257 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3258 case where B3 isn't the return register.
3260 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3261 logic for doubleword pops.
3263 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
3265 * config/rs6000/t-freebsd: Add wildcard.
3267 2011-10-21 Paul Brook <paul@codesourcery.com>
3269 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3271 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
3272 Eric Botcazou <ebotcazou@adacore.com>
3275 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3276 fs->signal_frame to 1.
3278 2011-10-07 Ian Lance Taylor <iant@google.com>
3280 * generic-morestack-thread.c: #include <errno.h>.
3282 2011-10-07 Ian Lance Taylor <iant@google.com>
3285 * generic-morestack.c (__generic_morestack): Make sure the segment
3286 is large enough for both the stack frame and the copied
3289 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3292 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3295 2011-09-28 Nick Clifton <nickc@redhat.com>
3297 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3298 64-bit doubles are not enabled.
3299 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3300 and floatunsisf functions.
3302 2011-09-13 Paul Brook <paul@codesourcery.com>
3304 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3305 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3306 * unwind-arm-common.inc: New file.
3307 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3308 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3309 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3310 * config/c6x/libunwind.S: New file.
3311 * config/c6x/pr-support.c: New file.
3312 * config/c6x/unwind-c6x.c: New file.
3313 * config/c6x/unwind-c6x.h: New file.
3314 * config/c6x/t-c6x-elf: New file.
3316 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
3318 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
3319 (ASM_DIVZERO): Ditto.
3320 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
3322 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
3324 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
3326 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
3329 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
3330 instead of an assembly one.
3332 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
3335 * Makefile.in (install-unwind_h): Create
3336 $(gcc_objdir)/include/unwind.h atomically.
3338 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3340 * Makefile.in (install-unwind_h): Remove destination file first.
3342 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3345 * config/mips/t-mips16: New file.
3346 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
3347 (mips*-*-linux*): Likewise.
3348 (mips*-sde-elf*): Likewise.
3349 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
3350 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
3351 Add mips/t-mips16 to tmake_file.
3352 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
3353 (mips-*-elf*): Likewise.
3354 (mips64-*-elf*): Likewise.
3355 (mips64orion-*-elf*): Likewise.
3356 (mips*-*-rtems*): Likewise.
3357 (mipstx39-*-elf*): Likewise.
3358 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
3359 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
3361 Use $(srcdir) to refer to sync.c.
3363 ($(libgcc-sync-funcs-o)): Likewise.
3364 ($(libgcc-sync-size-funcs-s-o)): Likewise.
3365 ($(libgcc-sync-funcs-s-o)): Likewise.
3367 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3369 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3372 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3375 * config/i386/value-unwind.h: New.
3377 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3379 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3380 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3381 Add to tmake_file rather than overriding it.
3383 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3385 * config/t-softfp: Remove.
3386 * soft-fp: Moved from ../gcc/config.
3387 * soft-fp/README: Remove t-softfp reference.
3388 * soft-fp/t-softfp: Move to config/t-softfp.
3389 (softfp_machine_header): Remove.
3390 (softfp_file_list): Remove config subdir.
3391 (soft-fp-objects): New variable.
3392 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3393 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3394 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3395 * config/t-softfp-excl: New file.
3396 * config/t-softfp-sfdf: New file.
3397 * config/t-softfp-tf: New file.
3398 * config/no-sfp-machine.h: New file.
3399 * config/arm/sfp-machine.h: New file.
3400 * config/arm/t-softfp: New file.
3401 * config/c6x/sfp-machine.h: New file.
3402 * config/i386/32/t-fprules-softfp: Rename to ...
3403 * config/i386/32/t-softfp: ... this.
3404 (tifunctions, LIB2ADD): Remove.
3405 (softfp_int_modes): Override.
3406 * config/i386/64/t-softfp-compat (tf-functions): Remove config
3408 * config/i386/64/eqtf2.c: Likewise.
3409 * config/i386/64/getf2.c: Likewise.
3410 * config/i386/64/letf2.c: Likewise.
3411 * config/ia64/sft-machine.h: New file.
3412 * config/ia64/t-fprules-softfp: Rename to ...
3413 * config/ia64/t-softfp: ... this.
3414 * config/lm32/sfp-machine.h: New file.
3415 * config/moxie/t-moxie-softfp: Remove.
3416 * config/rs6000/ibm-ldouble-format: New file.
3417 * config/rs6000/ibm-ldouble.c: New file.
3418 * config/rs6000/libgcc-ppc-glibc.ver: New file
3419 * config/rs6000/libgcc-ppc64.ver: New file
3420 * config/rs6000/sfp-machine.h: New file.
3421 * config/rs6000/t-freebsd: New file.
3422 * config/rs6000/t-ibm-ldouble: New file.
3423 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
3424 libgcc-ppc-glibc.ver.
3425 * config/rs6000/t-linux64: New file.
3426 * config/rs6000/t-ppccomm (LIB2ADD): Add
3427 $(srcdir)/config/rs6000/ibm-ldouble.c.
3428 * config/rs6000/t-ppccomm-ldbl: New file.
3429 * config/score/sfp-machine.h: New file.
3430 * config.host (sfp_machine_header): Explain.
3431 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
3432 t-softfp to tmake_file.
3433 (arm*-*-uclinux*): Likewise.
3434 (arm*-*-ecos-elf): Likewise.
3435 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3436 (arm*-*-rtems*): Likewise.
3437 (arm*-*-elf): Likewise.
3438 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
3440 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
3441 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
3442 (lm32-*-uclinux*): Likewise.
3443 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
3444 t-softfp-excl, t-softfp.
3445 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
3446 (powerpc64-*-darwin*): Likewise.
3447 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
3449 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
3451 (powerpc-*-eabisim*): Likewise.
3452 (powerpc-*-elf*): Likewise.
3453 (powerpc-*-eabialtivec*): Likewise.
3454 (powerpc-xilinx-eabi*): Likewise.
3455 (powerpc-*-rtems*): Likewise.
3456 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
3457 t-softfp-excl, t-softfp to tmake_file.
3458 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
3459 rs6000/t-ppccomm-ldbl to tmake_file.
3460 (powerpcle-*-elf*): Likewise.
3461 (powerpcle-*-eabisim*): Likewise.
3462 (powerpcle-*-eabi*): Likewise.
3463 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3464 rs6000/t-ibm-ldouble to tmake_file.
3465 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3466 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3467 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
3468 (tic6x-*-*): Likewise.
3469 (i[34567]86-*-darwin*, x86_64-*-darwin*,
3470 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
3471 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
3472 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
3473 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
3474 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
3475 t-softfp to tmake_file.
3476 * configure.ac (sfp_machine_header): Provide default if unset.
3478 Link sfp-machine.h to config/$sfp_machine_header.
3479 * configure: Regenerate.
3481 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3483 * Makefile.in (double_type_size, long_double_type_size): Set.
3484 Remove $(fpbit-in-libgcc) support.
3485 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
3486 (fpbit-src): New variable.
3487 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
3488 Compile with -DFLOAT $(FPBIT_CFLAGS).
3490 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
3491 Compile with $(FPBIT_CFLAGS).
3493 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
3494 Compile with -DFLOAT $(TPBIT_CFLAGS).
3496 * configure.ac (double_type_size, long_double_type_size):
3497 Determine and substitute.
3498 * configure: Regenerate.
3499 * fp-bit.c, fp-bit.h: New files.
3500 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
3501 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
3502 * config/mips/t-mips: New file.
3503 * config/mips/t-sdemtk: New file.
3504 * config/rs6000/ppc64-fp.c: New file.
3505 * config/rs6000/t-darwin (LIB2ADD): Add
3506 $(srcdir)/config/rs6000/ppc64-fp.c.
3507 * config/rs6000/t-ppc64-fp: New file.
3508 * config/rx/rx-lib.h: New file.
3509 * config/rx/t-rx (FPBIT): Set to true.
3510 ($(gcc_objdir)/fp-bit.c): Remove.
3511 (DPBIT): Set to true only with -m64bit-doubles.
3512 ($(gcc_objdir)/dp-bit.c): Remove.
3513 * config/sparc/t-softfp: Remove.
3514 * config/spu/t-elf: New file.
3515 * config/t-fdpbit, config/t-fpbit: New files.
3516 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
3517 (mips*-*-*): Likewise.
3518 (arm-wrs-vxworks): Likewise.
3519 (arm*-*-freebsd*): Likewise.
3520 (avr-*-rtems*): Add t-fpbit to tmake_file.
3521 (avr-*-*): Likewise.
3522 (bfin*-elf*): Add t-fdpbit to tmake_file.
3523 (bfin*-uclinux*): Likewise.
3524 (bfin*-linux-uclibc*): Likewise.
3525 (bfin*-rtems*): New case.
3526 Add t-fdpbit to tmake_file.
3527 (bfin*-*): Add t-fdpbit to tmake_file.
3528 (crisv32-*-elf): Likewise.
3529 (cris-*-linux*): Likewise.
3530 (fr30-*-elf): Likewise.
3531 (frv-*-elf, frv-*-*linux*): Likewise.
3532 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
3533 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
3534 (m32r-*-elf*): Likewise.
3535 (m32rle-*-elf*): Likewise.
3536 (m32r-*-linux*): Likewise.
3537 (m32rle-*-linux*): Likewise.
3538 (mcore-*-elf): Add t-fdpbit to tmake_file.
3539 (microblaze*-*-*): Likewise.
3540 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
3541 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
3542 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
3544 Add mips/t-tpbit to tmake-file.
3545 (mips*-*-linux*): Fix typo.
3546 (mips*-sde-elf*): New case
3547 Add mips/t-sdemtk unless using newlib.
3548 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
3549 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
3550 (mn10300-*-*): Likewise.
3551 (pdp11-*-*): Likewise.
3552 (picochip-*-*): Add t-fpbit to tmake_file.
3553 (powerpc-*-eabisimaltivec*): Likewise.
3554 (powerpc-*-eabisim*): Likewise.
3555 (powerpc-*-elf*): Likewise.
3556 (powerpc-*-eabialtivec*): Likewise.
3557 (powerpc-xilinx-eabi*): New case.
3558 Add t-fdpbit to tmake_file.
3559 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
3560 (powerpc-*-rtems*): Likewise.
3561 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
3563 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
3565 (powerpc-*-lynxos*): Likewise.
3566 (powerpcle-*-elf*): Likewise.
3567 (powerpcle-*-eabisim*): Likewise.
3568 (powerpcle-*-eabi*): Likewise.
3569 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3570 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
3571 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3572 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3573 (rx-*-elf): Add t-fdpbit to tmake_file.
3574 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3575 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3576 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3577 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
3579 (sh-*-rtems*): Add t-fdpbit to tmake_file.
3580 (sh-wrs-vxworks): Likewise.
3581 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
3582 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
3583 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
3584 (sparc64-*-rtems*): ... new case.
3585 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
3586 (spu-*-elf*): Likewise.
3587 Add spu/t-elf to tmake_file.
3588 (v850*-*-*): Add t-fdpbit to tmake_file.
3589 (xstormy16-*-elf): Likewise.
3590 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
3591 (mep*-*-*): Likewise.
3593 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3595 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
3597 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
3598 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
3599 (install-unwind_h): New target.
3600 (all): Depend on it.
3601 * config.host (unwind_header): New variable.
3602 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
3603 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3604 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
3605 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
3606 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
3608 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
3610 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
3612 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
3614 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
3615 (ia64*-*-freebsd*): Likewise.
3616 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
3618 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
3619 $with_system_libunwind.
3620 (ia64*-*-hpux*): Set tmake_file.
3621 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
3622 (picochip-*-*): Set tmake_file.
3623 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
3625 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3626 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3627 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
3628 (xtensa*-*-elf*): Set tmake_file.
3629 (xtensa*-*-linux*): Likewise.
3630 * configure.ac: Include ../config/unwind_ipinfo.m4.
3631 Call GCC_CHECK_UNWIND_GETIPINFO.
3632 Link unwind.h to $unwind_header.
3633 * configure: Regenerate.
3634 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
3635 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
3636 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
3637 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
3638 * config/unwind-dw2-fde-darwin.c: New file.
3639 * config/arm/libunwind.S, config/arm/pr-support.c,
3640 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
3641 config/arm/unwind-arm.h,: New files.
3642 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
3643 config/ia64/t-eh-ia64, config/ia64/t-glibc,
3644 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
3645 config/ia64/t-vms, config/ia64/unwind-ia64.c,
3646 config/ia64/unwind-ia64.h: New files.
3647 * config/picochip/t-picochip: New file.
3648 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
3650 * config/rs6000/t-darwin (LIB2ADDEH): Set.
3651 * config/s390/t-tpf (LIB2ADDEH): Remove.
3652 * config/t-darwin (LIB2ADDEH): Set.
3653 * config/t-eh-dw2-dip: New file.
3654 * config/t-libunwind, config/t-libunwind-elf: New files.
3655 * config/t-sol2 (LIB2ADDEH): Remove.
3656 * config/xtensa/t-xtensa: New file.
3658 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
3660 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
3661 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
3662 long long to check rt_sigreturn syscall.
3664 2011-08-02 Alan Modra <amodra@gmail.com>
3666 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3667 Restore for indirect call bcrtl from correct stack slot, and only
3668 if cfa+40 isn't valid.
3670 2011-08-01 Julian Brown <julian@codesourcery.com>
3672 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
3673 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
3674 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
3676 2011-08-01 Julian Brown <julian@codesourcery.com>
3678 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
3679 (libgcc-std.ver.in): Use above.
3680 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
3681 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
3683 * config/t-fixedpoint-gnu-prefix: New file.
3684 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
3685 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
3688 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
3690 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
3691 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
3692 for x86-64. Properly check __x86_64__ and __LP64__.
3694 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
3696 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
3698 (_FP_WS_TYPE): Likewise.
3699 (_FP_I_TYPE): Likewise.
3701 2011-07-28 Alan Modra <amodra@gmail.com>
3703 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3704 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
3705 in a plt call stub. Do restore r2 if stopped on bctrl.
3707 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3709 * config.host (i[3456x]86-*-netware*): Remove.
3710 * config/i386/netware-crt0.c, config/i386/t-nwld,
3711 config/i386/t-slibgcc-nwld: Remove.
3713 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
3715 * config.host: Handle tic6x-*-*.
3716 * config/c6x/c6x-abi.h: New file.
3718 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3720 * config/i386/crtprec.c: New file.
3721 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
3722 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
3723 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
3724 (x86_64-*-darwin*): Likewise.
3725 (i[34567]86-*-solaris2*: Likewise.
3727 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3729 * config/alpha/crtfastmath.c: New file.
3730 * config/i386/crtfastmath.c: New file.
3731 * config/ia64/crtfastmath.c: New file.
3732 * config/mips/crtfastmath.c: New file.
3733 * config/sparc/crtfastmath.c: New file.
3735 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
3737 Add -frandom-seed=gcc-crtfastmath.
3738 * config/alpha/t-crtfm: Remove.
3739 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
3740 * config/ia64/t-ia64 (crtfastmath.o): Remove.
3742 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
3743 (alpha*-dec-osf5.1*): Likewise.
3744 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
3745 Add crtfastmath.o to extra_parts.
3746 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
3747 Add crtfastmath.o to extra_parts.
3748 (x86_64-*-darwin*): Likewise.
3749 (x86_64-*-mingw*): Likewise.
3750 (ia64*-*-elf*): Add t-crtfm to tmake_file.
3751 (ia64*-*-freebsd*): Likewise.
3752 (ia64*-*-linux*): Likewise.
3753 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
3754 Add crtfastmath.o to extra_parts.
3756 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3758 * config/darwin-crt3.o: New file.
3759 * config/rs6000/darwin-crt2.c: New file.
3760 * config/t-darwin: New file.
3761 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
3763 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
3764 (powerpc-*-darwin*): Add crt2.o to extra_parts.
3765 (powerpc64-*-darwin*): Likewise.
3767 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3769 * config/i386/netware-crt0.c: New file.
3770 * config/i386/t-nwld: Rename to ...
3771 * config/i386/t-slibgcc-nwld: ... this.
3772 * config/i386/t-nwld: New file.
3773 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
3775 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
3778 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3780 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
3782 * configure: Regenerate.
3784 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3786 * dfp-bit.c, dfp-bit.h: New files.
3787 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
3789 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
3790 ($(d64pbit-o)): Likewise.
3791 ($(d128pbit-o)): Likewise.
3792 * config/t-dfprules: New file.
3793 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
3794 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
3795 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3796 (x86_64-*-linux*): Likewise.
3797 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3798 (i[34567]86-*-cygwin*): Likewise.
3799 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
3800 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3802 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3804 * Makfile.in (LIBGCOV): New variable.
3805 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
3806 * libgcov.c: New file.
3808 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3810 * fixed-bit.c, fixed-bit.h: New files.
3811 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
3812 refer to fixed-bit.c.
3814 2011-07-07 Joseph Myers <joseph@codesourcery.com>
3816 * config.host (*local*): Remove.
3818 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3821 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
3822 like i?86-*-solaris2.1[0-9]*.
3823 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
3824 * configure.ac (i?86-*-solaris2*): Likewise.
3825 * configure: Regenerate.
3827 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
3829 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3830 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
3831 md_unwind_header by splitting out of...
3832 (i[34567]86-*-linux*): ... this.
3833 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
3834 Remove md_unwind_header by splitting out of...
3835 (x86_64-*-linux*): ... this.
3837 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
3839 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
3841 2011-06-28 Nick Clifton <nickc@redhat.com>
3843 * config.host: Recognize all V850 variants.
3845 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
3847 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
3849 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3851 * shared-object.mk (c_flags-$o): Save c_flags.
3852 ($(base)$(objext)): Use it.
3853 ($(base)_s$(objext)): Likewise.
3855 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
3857 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
3858 * libgcc-std.ver.in (GCC_4.7.0): New section.
3860 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
3864 * config/avr/t-avr: Fix line endings.
3865 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
3868 2011-06-14 Olivier Hainque <hainque@adacore.com>
3869 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3871 * config/mips/irix6-unwind.h: New file.
3872 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
3874 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
3876 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
3877 (sparc64_fallback_frame_state): Use it.
3878 (sparc64_frob_update_context): Further adjust context.
3879 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
3880 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
3881 * config/sparc/sol2-cn.S: Likewise.
3883 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3885 * enable-execute-stack-empty.c: New file.
3886 * enable-execute-stack-mprotect.c: New file.
3887 * config/i386/enable-execute-stack-mingw32.c: New file.
3888 * config.host (enable_execute_stack): New variable.
3889 Select appropriate variants.
3890 * configure.ac: Link enable-execute-stack.c to
3891 $enable_execute_stack.
3892 * configure: Regenerate.
3893 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
3894 (lib2funcs): Remove _enable_execute_stack.
3896 2011-06-09 David S. Miller <davem@davemloft.net>
3897 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3899 * config.host (sparc-*-linux*): Correct md_unwind_header
3901 (s390x-ibm-tpf*): Fix typo.
3903 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3905 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
3906 Add crtfastmath.o to extra_parts.
3907 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
3909 * config/mips/t-crtfm: Remove.
3911 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3913 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
3915 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
3917 * config.host (sh*-*-linux*): Fix typo.
3919 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3921 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
3922 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
3923 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
3924 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
3925 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
3926 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
3927 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
3928 Wrap in !__MINGW64__.
3929 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
3930 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
3931 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
3932 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
3933 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
3934 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
3935 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
3937 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
3938 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
3939 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
3940 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
3941 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
3942 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
3943 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
3944 * config/no-unwind.h: New file.
3945 * config.host (md_unwind_header): Document.
3947 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
3948 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
3949 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
3950 hppa[12]*-*-hpux11*): Set md_unwind_header.
3951 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
3952 Set md_unwind_header.
3953 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
3954 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
3955 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
3956 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
3957 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
3958 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
3959 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
3961 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
3962 * configure: Regenerate.
3964 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3966 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
3967 Set tmake_file, extra_parts.
3968 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
3970 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
3972 * config/mips/t-irix6: New file.
3973 * config/mips/t-slibgcc-irix: New file.
3975 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3977 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
3978 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
3980 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3982 * configure.ac (target_thread_file): Determine thread model.
3983 * configure: Regenerate.
3984 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
3985 * config/alpha/t-alpha: New file.
3986 * config/alpha/t-crtfm: Use $<.
3987 * config/alpha/t-ieee: New file.
3988 * config/alpha/t-osf-pthread: New file.
3989 * config/alpha/t-slibgcc-osf: New file.
3990 * config/alpha/libgcc-osf5.ver: New file.
3992 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3994 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
3996 Add crtfastmath.o to extra_parts.
3998 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4000 * config/gmon-sol2.c: Reindent.
4002 Remove, correct casts.
4003 Use STDERR_FILENO, NULL.
4004 (BASEADDRESS): Remove.
4006 (errno, sbrk): Remove declarations.
4007 (monstartup) [hp300]: Remove.
4010 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4012 * Makefile.in (cpu_type): Define.
4013 * config.host (i[34567]86-*-rtems*): Handle it.
4014 (i[34567]86-*-solaris2*): Move body ...
4015 (*-*-solaris2*): ... here.
4016 New case, generalize.
4017 (sparc-*-elf*): Handle it.
4018 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
4019 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
4020 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
4022 (sparc*-*-solaris2*): ... this.
4024 (sparc64-*-elf*): Handle it.
4025 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
4026 Merge ../gcc/config/i386/gmon-sol2.c.
4027 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
4029 Merge ../gcc/config/i386/sol2-gc1.asm.
4030 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
4032 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
4034 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4035 * config/i386/t-crtstuff: New file.
4036 * config/i386/t-softfp: New file.
4037 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4038 $(T)crti.o, $(T)crtn.o): Remove.
4039 (gcrt1.o): New rule.
4040 (TARGET_LIBGCC2_CFLAGS): Remove.
4041 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4042 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4043 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4044 * config/sparc/t-sol2: New file.
4045 * config/sparc/t-crtfm: Move to ...
4046 * config/t-crtfm: ... this.
4047 Use $(cpu_type), $<.
4048 * config/t-crtin: New file.
4049 * config/sparc/t-softfp: New file.
4050 * config/sparc/t-softmul: New file.
4051 * config/t-rtems: New file.
4052 * config/t-slibgcc: New file.
4053 * config/t-slibgcc-elf-ver: New file.
4054 * config/t-slibgcc-gld: New file.
4055 * config/t-slibgcc-sld: New file.
4056 * config/t-sol2: New file.
4057 * configure.ac: Include ../config/lib-ld.m4.
4058 Call AC_LIB_PROG_LD_GNU.
4059 Substitute cpu_type.
4060 * configure: Regenerate.
4062 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4065 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4066 libgcc-std.ver in the build directory.
4067 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4068 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4070 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4072 * libgcc-std.ver.in: New file.
4073 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4075 (libgcc-std.ver): New rule.
4076 * config/t-gnu-prefix: New file.
4078 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4080 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4082 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4084 * config/i386/darwin-lib.h: New file.
4086 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4088 * config/arm/symbian-lib.h: New.
4090 2011-05-04 Chris Demetriou <cgd@google.com>
4092 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4093 (__x86.get_pc_thunk.bx): ...this.
4094 (__morestack): Adjust for rename, remove undef of __i686.
4096 2011-05-03 Chris Demetriou <cgd@google.com>
4098 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4100 2011-03-22 Joseph Myers <joseph@codesourcery.com>
4102 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4103 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4104 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4105 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4106 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4109 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
4111 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4112 Adjust copyright year.
4114 2011-03-07 Ian Lance Taylor <iant@google.com>
4116 * generic-morestack.c (__splitstack_find): Adjust returned stack
4117 pointer to include all registers pushed by __morestack.
4119 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4122 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4123 (toolexecdir): Calculate and AC_SUBST.
4124 (toolexeclibdir): Likewise.
4125 * Makefile.in (target_noncanonical): Import.
4126 (toolexecdir): Likewise.
4127 (toolexeclibdir): Likewise.
4128 * configure: Regenerate.
4130 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4133 * config/arm/bpabi.h: Rename to...
4134 * config/arm/bpabi-lib.h: ...this.
4136 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4138 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4140 * configure: Regenerate.
4142 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4144 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4145 __FLOAT_WORD_ORDER__.
4146 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4149 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4152 * Makefile.in (install-strip): New phony target.
4154 2010-11-07 Ian Lance Taylor <iant@google.com>
4157 * config/i386/morestack.S (__morestack_large_model): New
4160 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4162 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4164 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4166 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4168 * config/arm/bpabi.h: New file.
4169 * config/frv/frv-abi.h: New file.
4171 2010-10-01 Ian Lance Taylor <iant@google.com>
4173 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4174 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4176 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4179 * config.host: Add the missing `$'.
4181 2010-09-30 Michael Eager <eager@eagercon.com>
4183 * config.host: Add microblaze*-*-*.
4184 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4185 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4186 udivsi3.asm,umodsi3.asm}: New.
4188 2010-09-28 Ian Lance Taylor <iant@google.com>
4190 * configure.ac: Adjust CFI test to test assembler directly rather
4191 than checking gcc preprocessor macro.
4192 * configure: Rebuild.
4194 2010-09-27 Ian Lance Taylor <iant@google.com>
4196 * configure.ac: Test whether assembler supports CFI directives.
4197 * config.host: Only add t-stack and i386/t-stack-i386 to
4198 tmake_file if libgcc_cv_cfi is "yes".
4199 * configure: Rebuild.
4201 2010-09-27 Ian Lance Taylor <iant@google.com>
4203 * generic-morestack.h: New file.
4204 * generic-morestack.c: New file.
4205 * generic-morestack-thread.c: New file.
4206 * config/i386/morestack.S: New file.
4207 * config/t-stack: New file.
4208 * config/i386/t-stack-i386: New file.
4209 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4210 i386/t-stack-i386 to tmake_file.
4212 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4214 * Makefile.in (libgcc-extra-parts): Check for static archives and
4215 invoke ranlib after installing them.
4216 (gcc-extra-parts): Likewise.
4217 (install-leaf): Likewise.
4219 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4221 * configure: Regenerated.
4223 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
4225 * configure: Regenerated.
4227 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4228 Andrew Pinski <pinskia@gmail.com>
4231 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4233 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4236 * configure: Regenerated.
4238 2010-09-06 Andreas Schwab <schwab@redhat.com>
4240 * configure: Regenerate.
4242 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4244 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4246 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4249 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4250 Iain Sandoe <iains@gcc.gnu.org>
4253 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4254 LIB2FUNCS_EXCLUDE functions.
4256 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4258 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4260 * configure: Regenerate.
4262 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
4264 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4265 i386/t-freebsd to tmake_file.
4266 * config/i386/t-freebsd: New file.
4267 * config/i386/libgcc-bsd.ver: New file.
4269 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4271 * config.host (powerpc*-eabispe*): Set tmake_file.
4272 (powerpc*-eabi*): Likewise.
4273 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4274 crtbeginS, crtendS, crtbeginT.
4276 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
4278 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4279 to tmake_file. Add crtfastmath.o to extra_parts.
4280 * config/mips/t-crtfm: New.
4282 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4284 * config.host (sparc64-*-rtems*): New target.
4286 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4288 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4291 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4293 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4295 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4297 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4298 alpha-dec-osf5.0* support.
4300 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
4302 * config.host: Add lm32-*-rtems*.
4304 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4305 Uros Bizjak <ubizjak@gmail.com>
4308 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4309 like other remaining 32-bit x86 OSes.
4310 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4312 * config/i386/libgcc-sol2.ver: New file.
4313 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4315 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
4318 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
4319 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
4320 is used and substitute set_use_emutls.
4321 * configure: Regenerated.
4323 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
4325 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
4327 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4330 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
4332 ($(T)gcrt1.o): Likewise.
4333 ($(T)crt1.o): Likewise.
4334 ($(T)crti.o): Likewise.
4335 ($(T)crtn.o): Likewise.
4337 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4340 * Makefile.in (install): Use $(MAKE) string in rule, for
4343 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
4345 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
4346 * config/mmix/t-mmix: New file.
4347 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
4349 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
4352 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
4355 2010-01-04 Anthony Green <green@moxielogic.com>
4357 * config/moxie/crti.asm, config/moxie/crtn.asm,
4358 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
4359 config/moxie/t-moxie: New files.
4360 * config.host: Add t-moxie-softfp reference.
4362 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4365 * config/t-slibgcc-darwin: Fix embedded rpaths for
4366 --enable-version-specific-runtime-libs, build extension stub
4367 libs exposing features available from current libgcc_s.
4369 2009-11-11 Jon Beniston <jon@beniston.com>
4371 * config.host: Add lm32 targets.
4372 * config/lm32: New directory.
4373 * config/lm32/libgcc_lm32.h: New file.
4374 * config/lm32/_mulsi3.c: New file.
4375 * config/lm32/_udivmodsi4.c: New file.
4376 * config/lm32/_divsi3.c: New file.
4377 * config/lm32/_modsi3.c: New file.
4378 * config/lm32/_udivsi3.c: New file.
4379 * config/lm32/_umodsi3.c: New file.
4380 * config/lm32/_lshrsi3.S: New file.
4381 * config/lm32/_ashrsi3.S: New file.
4382 * config/lm32/_ashlsi3.S: New file.
4383 * config/lm32/crti.S: New file.
4384 * config/lm32/crtn.S: New file.
4385 * config/lm32/t-lm32: New file.
4386 * config/lm32/t-elf: New file.
4387 * config/lm32/t-uclinux: New file.
4389 2009-10-26 Nick Clifton <nickc@redhat.com>
4391 * config.host: Add support for RX target.
4392 * config/rx: New directory.
4393 * config/rx/rx-abi-functions.c: New file. Supplementary
4394 functions for libgcc to support the RX ABI.
4395 * config/rx/rx-abi.h: New file. Supplementary header file for
4396 libgcc RX ABI functions.
4397 * config/rx/t-rx: New file: Makefile fragment for building
4400 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
4402 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
4403 constraint of y0 to "g".
4405 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4407 * config.host: Include the s390 makefile fragments.
4408 * config/s390/32/_fixdfdi.c: New file.
4409 * config/s390/32/_fixsfdi.c: New file.
4410 * config/s390/32/_fixtfdi.c: New file.
4411 * config/s390/32/_fixunsdfdi.c: New file.
4412 * config/s390/32/_fixunssfdi.c: New file.
4413 * config/s390/32/_fixunstfdi.c: New file.
4414 * config/s390/32/t-floattodi: New file.
4415 * config/s390/libgcc-glibc.ver: New file.
4416 * config/s390/t-crtstuff: New file.
4417 * config/s390/t-linux: New file.
4418 * config/s390/t-tpf: New file.
4420 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4422 * configure.ac (AC_PREREQ): Bump to 2.64.
4424 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
4426 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
4428 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4430 * configure: Regenerate.
4432 2009-08-09 Douglas B Rupp <rupp@gnat.com>
4434 * config.host (ia64-hp-*vms*): New target.
4435 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
4438 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4440 * configure.ac: Add snippet for maintainer-mode.
4441 * configure: Regenerate.
4442 * Makefile.in (AUTOCONF, configure_deps): New variables.
4443 ($(srcdir)/configure)): New rule, active only with maintainer
4446 2009-06-23 DJ Delorie <dj@redhat.com>
4449 * config.host: Add mep support.
4451 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
4453 * config.host: Add i386/${host_address}/t-fprules-softfp and
4454 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
4456 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
4458 * config/i386/64/_multc3.c: Likewise.
4459 * config/i386/64/_powitf2.c: Likewise.
4460 * config/i386/64/eqtf2.c: Likewise.
4461 * config/i386/64/getf2.c: Likewise.
4462 * config/i386/64/letf2.c: Likewise.
4463 * config/i386/64/letf2.c: Likewise.
4464 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
4465 unsigned long long for x64 mingw targets.
4466 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
4467 (_FP_I_TYPE): Define as long long for x64 mingw target.
4469 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
4471 * config.host (vax-*-linux*): New.
4473 2009-05-31 Anthony Green <green@moxielogic.com>
4475 * config.host: Add moxie support.
4476 * config/moxie/t-moxie: New file.
4478 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
4480 * config.host: Add i386/${host_address}/t-fprules-softfp and
4481 t-softfp to tmake_file for i[34567]86-*-cygwin*.
4483 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
4485 * config.host: Add i386/${host_address}/t-fprules-softfp to
4486 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
4488 2009-04-09 Nick Clifton <nickc@redhat.com>
4490 * config/ia64/tf-signs.c: Change copyright header to refer to
4491 version 3 of the GNU General Public License with version 3.1
4492 of the GCC Runtime Library Exception and to point readers at
4493 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
4495 * config/i386/32/tf-signs.c: Likewise.
4496 * config/libbid/_addsub_dd.c: Likewise.
4497 * config/libbid/_addsub_sd.c: Likewise.
4498 * config/libbid/_addsub_td.c: Likewise.
4499 * config/libbid/_dd_to_df.c: Likewise.
4500 * config/libbid/_dd_to_di.c: Likewise.
4501 * config/libbid/_dd_to_sd.c: Likewise.
4502 * config/libbid/_dd_to_sf.c: Likewise.
4503 * config/libbid/_dd_to_si.c: Likewise.
4504 * config/libbid/_dd_to_td.c: Likewise.
4505 * config/libbid/_dd_to_tf.c: Likewise.
4506 * config/libbid/_dd_to_udi.c: Likewise.
4507 * config/libbid/_dd_to_usi.c: Likewise.
4508 * config/libbid/_dd_to_xf.c: Likewise.
4509 * config/libbid/_df_to_dd.c: Likewise.
4510 * config/libbid/_df_to_sd.c: Likewise.
4511 * config/libbid/_df_to_td.c: Likewise.
4512 * config/libbid/_di_to_dd.c: Likewise.
4513 * config/libbid/_di_to_sd.c: Likewise.
4514 * config/libbid/_di_to_td.c: Likewise.
4515 * config/libbid/_div_dd.c: Likewise.
4516 * config/libbid/_div_sd.c: Likewise.
4517 * config/libbid/_div_td.c: Likewise.
4518 * config/libbid/_eq_dd.c: Likewise.
4519 * config/libbid/_eq_sd.c: Likewise.
4520 * config/libbid/_eq_td.c: Likewise.
4521 * config/libbid/_ge_dd.c: Likewise.
4522 * config/libbid/_ge_sd.c: Likewise.
4523 * config/libbid/_ge_td.c: Likewise.
4524 * config/libbid/_gt_dd.c: Likewise.
4525 * config/libbid/_gt_sd.c: Likewise.
4526 * config/libbid/_gt_td.c: Likewise.
4527 * config/libbid/_isinfd128.c: Likewise.
4528 * config/libbid/_isinfd32.c: Likewise.
4529 * config/libbid/_isinfd64.c: Likewise.
4530 * config/libbid/_le_dd.c: Likewise.
4531 * config/libbid/_le_sd.c: Likewise.
4532 * config/libbid/_le_td.c: Likewise.
4533 * config/libbid/_lt_dd.c: Likewise.
4534 * config/libbid/_lt_sd.c: Likewise.
4535 * config/libbid/_lt_td.c: Likewise.
4536 * config/libbid/_mul_dd.c: Likewise.
4537 * config/libbid/_mul_sd.c: Likewise.
4538 * config/libbid/_mul_td.c: Likewise.
4539 * config/libbid/_ne_dd.c: Likewise.
4540 * config/libbid/_ne_sd.c: Likewise.
4541 * config/libbid/_ne_td.c: Likewise.
4542 * config/libbid/_sd_to_dd.c: Likewise.
4543 * config/libbid/_sd_to_df.c: Likewise.
4544 * config/libbid/_sd_to_di.c: Likewise.
4545 * config/libbid/_sd_to_sf.c: Likewise.
4546 * config/libbid/_sd_to_si.c: Likewise.
4547 * config/libbid/_sd_to_td.c: Likewise.
4548 * config/libbid/_sd_to_tf.c: Likewise.
4549 * config/libbid/_sd_to_udi.c: Likewise.
4550 * config/libbid/_sd_to_usi.c: Likewise.
4551 * config/libbid/_sd_to_xf.c: Likewise.
4552 * config/libbid/_sf_to_dd.c: Likewise.
4553 * config/libbid/_sf_to_sd.c: Likewise.
4554 * config/libbid/_sf_to_td.c: Likewise.
4555 * config/libbid/_si_to_dd.c: Likewise.
4556 * config/libbid/_si_to_sd.c: Likewise.
4557 * config/libbid/_si_to_td.c: Likewise.
4558 * config/libbid/_td_to_dd.c: Likewise.
4559 * config/libbid/_td_to_df.c: Likewise.
4560 * config/libbid/_td_to_di.c: Likewise.
4561 * config/libbid/_td_to_sd.c: Likewise.
4562 * config/libbid/_td_to_sf.c: Likewise.
4563 * config/libbid/_td_to_si.c: Likewise.
4564 * config/libbid/_td_to_tf.c: Likewise.
4565 * config/libbid/_td_to_udi.c: Likewise.
4566 * config/libbid/_td_to_usi.c: Likewise.
4567 * config/libbid/_td_to_xf.c: Likewise.
4568 * config/libbid/_tf_to_dd.c: Likewise.
4569 * config/libbid/_tf_to_sd.c: Likewise.
4570 * config/libbid/_tf_to_td.c: Likewise.
4571 * config/libbid/_udi_to_dd.c: Likewise.
4572 * config/libbid/_udi_to_sd.c: Likewise.
4573 * config/libbid/_udi_to_td.c: Likewise.
4574 * config/libbid/_unord_dd.c: Likewise.
4575 * config/libbid/_unord_sd.c: Likewise.
4576 * config/libbid/_unord_td.c: Likewise.
4577 * config/libbid/_usi_to_dd.c: Likewise.
4578 * config/libbid/_usi_to_sd.c: Likewise.
4579 * config/libbid/_usi_to_td.c: Likewise.
4580 * config/libbid/_xf_to_dd.c: Likewise.
4581 * config/libbid/_xf_to_sd.c: Likewise.
4582 * config/libbid/_xf_to_td.c: Likewise.
4583 * config/libbid/bid128.c: Likewise.
4584 * config/libbid/bid128_2_str.h: Likewise.
4585 * config/libbid/bid128_2_str_macros.h: Likewise.
4586 * config/libbid/bid128_2_str_tables.c: Likewise.
4587 * config/libbid/bid128_add.c: Likewise.
4588 * config/libbid/bid128_compare.c: Likewise.
4589 * config/libbid/bid128_div.c: Likewise.
4590 * config/libbid/bid128_fma.c: Likewise.
4591 * config/libbid/bid128_logb.c: Likewise.
4592 * config/libbid/bid128_minmax.c: Likewise.
4593 * config/libbid/bid128_mul.c: Likewise.
4594 * config/libbid/bid128_next.c: Likewise.
4595 * config/libbid/bid128_noncomp.c: Likewise.
4596 * config/libbid/bid128_quantize.c: Likewise.
4597 * config/libbid/bid128_rem.c: Likewise.
4598 * config/libbid/bid128_round_integral.c: Likewise.
4599 * config/libbid/bid128_scalb.c: Likewise.
4600 * config/libbid/bid128_sqrt.c: Likewise.
4601 * config/libbid/bid128_string.c: Likewise.
4602 * config/libbid/bid128_to_int16.c: Likewise.
4603 * config/libbid/bid128_to_int32.c: Likewise.
4604 * config/libbid/bid128_to_int64.c: Likewise.
4605 * config/libbid/bid128_to_int8.c: Likewise.
4606 * config/libbid/bid128_to_uint16.c: Likewise.
4607 * config/libbid/bid128_to_uint32.c: Likewise.
4608 * config/libbid/bid128_to_uint64.c: Likewise.
4609 * config/libbid/bid128_to_uint8.c: Likewise.
4610 * config/libbid/bid32_to_bid128.c: Likewise.
4611 * config/libbid/bid32_to_bid64.c: Likewise.
4612 * config/libbid/bid64_add.c: Likewise.
4613 * config/libbid/bid64_compare.c: Likewise.
4614 * config/libbid/bid64_div.c: Likewise.
4615 * config/libbid/bid64_fma.c: Likewise.
4616 * config/libbid/bid64_logb.c: Likewise.
4617 * config/libbid/bid64_minmax.c: Likewise.
4618 * config/libbid/bid64_mul.c: Likewise.
4619 * config/libbid/bid64_next.c: Likewise.
4620 * config/libbid/bid64_noncomp.c: Likewise.
4621 * config/libbid/bid64_quantize.c: Likewise.
4622 * config/libbid/bid64_rem.c: Likewise.
4623 * config/libbid/bid64_round_integral.c: Likewise.
4624 * config/libbid/bid64_scalb.c: Likewise.
4625 * config/libbid/bid64_sqrt.c: Likewise.
4626 * config/libbid/bid64_string.c: Likewise.
4627 * config/libbid/bid64_to_bid128.c: Likewise.
4628 * config/libbid/bid64_to_int16.c: Likewise.
4629 * config/libbid/bid64_to_int32.c: Likewise.
4630 * config/libbid/bid64_to_int64.c: Likewise.
4631 * config/libbid/bid64_to_int8.c: Likewise.
4632 * config/libbid/bid64_to_uint16.c: Likewise.
4633 * config/libbid/bid64_to_uint32.c: Likewise.
4634 * config/libbid/bid64_to_uint64.c: Likewise.
4635 * config/libbid/bid64_to_uint8.c: Likewise.
4636 * config/libbid/bid_b2d.h: Likewise.
4637 * config/libbid/bid_binarydecimal.c: Likewise.
4638 * config/libbid/bid_conf.h: Likewise.
4639 * config/libbid/bid_convert_data.c: Likewise.
4640 * config/libbid/bid_decimal_data.c: Likewise.
4641 * config/libbid/bid_decimal_globals.c: Likewise.
4642 * config/libbid/bid_div_macros.h: Likewise.
4643 * config/libbid/bid_dpd.c: Likewise.
4644 * config/libbid/bid_flag_operations.c: Likewise.
4645 * config/libbid/bid_from_int.c: Likewise.
4646 * config/libbid/bid_functions.h: Likewise.
4647 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4648 * config/libbid/bid_inline_add.h: Likewise.
4649 * config/libbid/bid_internal.h: Likewise.
4650 * config/libbid/bid_round.c: Likewise.
4651 * config/libbid/bid_sqrt_macros.h: Likewise.
4653 2009-04-09 Jakub Jelinek <jakub@redhat.com>
4655 * Makefile.in: Change copyright header to refer to version
4656 3 of the GNU General Public License and to point readers at the
4657 COPYING3 file and the FSF's license web page.
4658 * config.host: Likewise.
4660 2009-04-07 Alan Modra <amodra@bigpond.net.au>
4662 * config.host: Reorder and merge to match config.gcc change.
4664 2009-04-03 Alan Modra <amodra@bigpond.net.au>
4666 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
4668 2009-03-28 Joseph Myers <joseph@codesourcery.com>
4670 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
4671 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
4672 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
4673 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
4675 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
4677 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
4678 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4680 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
4682 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
4683 ia64/t-softfp-compat to tmake_file.
4685 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
4687 * config/ia64/__divxf3.asm: New.
4688 * config/ia64/_fixtfdi.asm: Likewise.
4689 * config/ia64/_fixunstfdi.asm: Likewise.
4690 * config/ia64/_floatditf.asm: Likewise.
4691 * config/ia64/t-fprules-softfp: Likewise.
4692 * config/ia64/t-softfp-compat: Likewise.
4693 * config/ia64/tf-signs.c: Likewise.
4695 2009-01-18 Ben Elliston <bje@au.ibm.com>
4697 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4699 2009-01-16 Ben Elliston <bje@au.ibm.com>
4701 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
4704 2009-01-13 Ben Elliston <bje@au.ibm.com>
4706 * config/t-softfp: New file.
4707 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
4708 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
4710 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4712 * config.host: Add m32r*-*-rtems*.
4714 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
4716 * config.host: Add m32c*-*-rtems*.
4718 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4721 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
4722 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
4723 * configure: Regenerate.
4724 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
4725 tmake_file here from gcc/config.gcc.
4726 Move extra_parts here from gcc/config.gcc.
4727 * config/i386/t-sol2: Move here from gcc/config/i386.
4728 Use gcc_srcdir instead of srcdir.
4730 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
4732 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
4735 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
4737 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
4739 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
4741 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
4743 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
4746 * config.host: Add picochip-*-*.
4748 2008-08-06 Bob Wilson <bob.wilson@acm.org>
4750 * config.host: Match more processor names for Xtensa.
4752 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
4754 * config/i386/64/t-softfp-compat: Update comments.
4756 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
4758 * config/i386/64/_divtc3-compat.c: Moved to ...
4759 * config/i386/64/_divtc3.c: Here.
4761 * config/i386/64/_multc3-compat.c: Moved to ...
4762 * config/i386/64/_multc3.c: Here.
4764 * config/i386/64/_powitf2-compat.c: Moved to ...
4765 * config/i386/64/_powitf2.c: Here.
4767 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
4768 .c suffix instead of -compat.c.
4770 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
4772 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
4773 (_FP_MUL_MEAT_D): Ditto.
4774 (_FP_DIV_MEAT_S): Ditto.
4775 (_FP_DIV_MEAT_D): Ditto.
4777 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
4779 * Makefile.in: Add support for __sync_* libgcc functions.
4781 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
4783 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
4785 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4788 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
4789 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
4791 * config/i386/64/t-fprules-softfp: Moved to ...
4792 * config/i386/64/t-softfp-compat: This. New.
4794 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
4796 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
4797 Initialize f with 0.0.
4799 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4802 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
4804 * config/i386/64/_divtc3-compat.c: New.
4805 * config/i386/64/_multc3-compat.c: Likewise.
4806 * config/i386/64/_powitf2-compat.c: Likewise.
4807 * config/i386/64/eqtf2.c: Likewise.
4808 * config/i386/64/getf2.c: Likewise.
4809 * config/i386/64/letf2.c: Likewise.
4810 * config/i386/64/t-fprules-softfp: Likewise.
4812 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4814 * config.host: Add i386/${host_address}/t-fprules-softfp to
4815 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
4816 i[34567]86-*-linux*, x86_64-*-linux*.
4818 * configure.ac: Set host_address to 64 or 32 for x86.
4819 * configure: Regenerated.
4821 * Makefile.in (config.status): Also depend on
4822 $(srcdir)/config.host.
4824 * config/i386/32/t-fprules-softfp: New.
4825 * config/i386/32/tf-signs.c: Likewise.
4827 * config/i386/64/sfp-machine.h: New. Moved from gcc.
4829 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4830 Uros Bizjak <ubizjak@gmail.com>
4832 * config/i386/32/sfp-machine.h: New.
4834 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
4836 * config/rs6000/t-ppccomm: Remove rules that conflict with
4837 auto-generated rules.
4839 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4841 * configure.ac: sinclude override.m4.
4842 * configure: Regenerate.
4844 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
4846 * configure: Regenerate.
4848 2008-06-10 Joseph Myers <joseph@codesourcery.com>
4850 * Makefile.in (DECNUMINC): Remove
4851 -I$(MULTIBUILDTOP)../../libdecnumber.
4854 2008-06-07 Joseph Myers <joseph@codesourcery.com>
4856 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
4857 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
4858 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
4859 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
4860 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
4861 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
4862 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
4863 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
4864 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
4865 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
4866 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
4867 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
4868 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
4869 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
4871 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
4873 * config.host (sh2[lbe]*-*-linux*): Allow target.
4875 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
4877 * config/rs6000/t-ppccomm: Add build rules for new files.
4878 (LIB2ADD_ST): New variable.
4880 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
4884 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
4885 * config/t-avr: New file. Build 16bit libgcc functions.
4887 2008-03-02 Jakub Jelinek <jakub@redhat.com>
4890 * config/t-slibgcc-darwin: Make install-leaf dependent on
4891 install-darwin-libgcc-stubs instead of install.
4893 2008-01-25 Joseph Myers <joseph@codesourcery.com>
4895 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
4896 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
4897 sh-*-rtemscoff*): Remove cases.
4899 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
4901 * Makefile.in (all): Use install-leaf rather than install.
4902 (install): Split most of the rule into...
4903 (install-leaf): ...this new one.
4905 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
4906 Paolo Bonzini <bonzini@gnu.org>
4909 * Makefile.in: Use @shlib_slibdir@ substitution to get
4910 correct install name on darwin.
4911 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
4913 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
4915 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
4916 cris-*-elf and cris-*-none.
4917 (crisv32-*-linux*): Similar, as cris-*-linux*.
4919 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
4921 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
4923 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
4926 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
4927 * configure: Regenerated.
4929 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
4931 * Makefile.in (dfp-filenames): Replace decimal_globals,
4932 decimal_data, binarydecimal and convert_data with
4933 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
4934 and bid_convert_data, respectively.
4936 2007-09-17 Chao-ying Fu <fu@mips.com>
4937 Nigel Stephens <nigel@mips.com>
4939 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
4940 * Makefile.in (fixed_point): Define.
4941 Check if fixed_point is yes to build support functions.
4942 * configure.ac: Check for fixed_point support.
4943 * configure: Regenerated.
4944 * gen-fixed.sh: New file to generate lists of fixed-point labels,
4945 funcs, modes, from, to.
4947 2007-09-11 Janis Johnson <janis187@us.ibm.com
4949 * Makefile.in (dfp-filenames): Add bid128_noncomp.
4951 2007-09-10 Janis Johnson <janis187@us.ibm.com>
4953 * Makefile.in (dfp-filenames): Remove decUtility, add
4954 decDouble, decPacked, decQuad, decSingle.
4956 2007-08-27 Hans Kester <hans.kester@ellips.nl>
4958 * config.host : Add x86_64-elf target.
4960 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4962 * configure.ac (set_have_cc_tls): Add a missing =.
4963 * configure: Regenerated.
4965 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4967 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
4968 and x86_64-*-linux*.
4970 * config/t-tls: New file.
4972 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
4974 * configure.ac: Include ../config/enable.m4 and
4975 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
4976 supports TLS and substitute set_have_cc_tls.
4977 * configure: Regenerated.
4979 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
4981 * Makefile.in: Use libbid for DFP when BID is enabled.
4983 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
4985 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
4986 extra_parts. Add config/i386/t-cygming to tmake_file.
4987 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
4989 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
4990 Danny Smith <dannysmith@users.sourceforge.net>
4993 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
4994 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
4995 * config/i386/t-crtfm: Compile crtfastmath.o with
4996 -minline-all-stringops.
4998 2007-05-10 Richard Sandiford <richard@codesourcery.com>
5000 * config.host (sparc-wrs-vxworks): New target.
5002 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
5004 * config.host: Recognize fido.
5006 2007-04-04 Janis Johnson <janis187@us.ibm.com>
5008 * configure: Check host, not target, for decimal float support.
5010 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
5012 * config/i386/t-crtpc: New file.
5013 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5014 (x86_64-*-linux*): Ditto.
5016 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
5018 * config.host (x86_64-*-mingw*): New target.
5020 2007-03-23 Michael Meissner <michael.meissner@amd.com>
5021 H.J. Lu <hongjiu.lu@intel.com>
5023 * Makefile.in (enable_decimal_float): New.
5025 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
5026 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
5027 (decbits-filenames): This.
5028 (decbits-objects): New.
5029 (libgcc-objects): Add $(decbits-objects).
5031 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
5032 Substitute enable_decimal_float.
5033 * configure: Regenerated.
5035 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
5037 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5039 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5041 * Makefile.in (install-info): New dummy target.
5043 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5045 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5047 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5049 * Makefile.in: Add install-html and install-pdf dummy
5052 2007-02-05 Roger Sayle <roger@eyesopen.com>
5053 Daniel Jacobowitz <dan@codesourcery.com>
5055 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5056 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5057 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5059 2007-01-29 Janis Johnson <janis187@us.ibm.com>
5061 * Makefile.in (dec-filenames): Add decExcept.
5063 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5066 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5069 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5071 * configure.ac: Add --enable-version-specific-runtime-libs.
5072 Correct $slibdir default.
5073 * configure: Regenerated.
5075 2007-01-23 Joseph Myers <joseph@codesourcery.com>
5077 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5079 2007-01-21 Andrew Pinski <pinskia@gmail.com>
5082 * config.host (alpha*-*-linux*): Set extra_parts.
5084 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5086 * config/sh/t-linux: New.
5087 * config.host (sh*-*-linux*): Set tmake_file.
5089 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5091 * Makefile.in (install): Handle multilibs.
5093 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5095 * Makefile.in: Added .PHONY entry for documentation targets.
5097 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5099 * Makefile.in: Add empty info, html, dvi, pdf targets.
5101 2007-01-04 Mike Stump <mrs@apple.com>
5103 * Makefile.in (MAKEINFO): Remove.
5106 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
5108 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5109 * configure: Regenerate.
5110 * Makefile.in (host_subdir): Substitute it.
5111 (gcc_objdir): Use it.
5113 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5115 * config.host (ia64*-*-linux*): Set tmake_file.
5117 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5119 * Makefile.in (version): Define.
5121 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5122 Paolo Bonzini <bonzini@gnu.org>
5124 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5125 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5126 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5127 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5128 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5129 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5130 * configure: Generated.