1 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
3 * longlong.h: Delete (moved to include/).
5 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
7 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
8 of normal number and qNaN to not raise an inexact exception.
10 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
12 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
14 2013-11-28 Matthew Leach <matthew.leach@arm.com>
16 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
17 for correct opcodes on BE.
19 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
21 * soft-fp/op-4.h: Update from glibc.
23 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
25 * libgcc2.c (__udivmoddi4): Define new implementation when
26 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
29 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
31 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
33 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
35 * config/t-softfp (soft-fp-objects-base): New variable.
36 (soft-fp-objects): Use it.
38 2013-11-23 David Edelson <dje.gcc@gmail.com>
39 Andrew Dixie <andrewd@gentrack.com>
42 * config/rs6000/aixinitfini.c: New file.
43 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
44 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
47 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
49 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
51 2013-11-18 Jan Hubicka <jh@suse.cz>
53 * libgcov-driver.c (run_accounted): Make global level static.
54 (gcov_exit_merge_summary): Silence warning; do not clear
56 (gcov_exit): Clear it here.
58 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
61 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
62 (all_prg, crc32): Remove static vars.
63 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
65 (gcov_exit_merge_gcda): Add crc32 parameter.
66 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
67 do not account run if it was already accounted.
68 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
69 (gcov_exit): Initialize all_prg; update.
71 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
73 * configure: Regenerate.
75 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
76 Alan Modra <amodra@gmail.com>
78 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
79 (frob_update_context): Use it.
81 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
82 Alan Modra <amodra@gmail.com>
84 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
85 (trampoline_initial): Provide ELFv2 variant.
86 (__trampoline_setup): Likewise.
88 * config/rs6000/linux-unwind.h (frob_update_context): Do not
89 check for AIX indirect function call sequence if _CALL_ELF == 2.
91 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
92 Alan Modra <amodra@gmail.com>
94 * config/rs6000/linux-unwind.h (get_regs): Do not support
95 old kernel versions if _CALL_ELF == 2.
96 (frob_update_context): Do not support PLT stub variants only
97 generated by old linkers if _CALL_ELF == 2.
99 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
100 Alan Modra <amodra@gmail.com>
102 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
103 location of CR save area for 64-bit little-endian systems.
105 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
107 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
109 * config/arm/t-vxworks: Delete.
111 2013-11-10 Kai Tietz <ktietz@redhat.com>
113 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
114 Increment load-count on use of LIBGCC_SONAME DLL.
115 (hmod_libgcc): New static variable to hold handle of
117 (__gcc_deregister_frame): Decrement load-count of
120 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
122 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
124 * configure: Regenerate
126 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
128 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
129 FP_EX_DENORM. Store result to volatile location after SSE division
130 to close interrupt window. Remove unneeded fwait after x87
131 division since interrupt window will be closed by emitted fstp.
132 Rewrite FP_EX_INEXACT handling.
134 2013-11-06 Joseph Myers <joseph@codesourcery.com>
136 * soft-fp/README: Update.
137 * soft-fp/adddf3.c: Update from glibc.
138 * soft-fp/addsf3.c: Likewise.
139 * soft-fp/addtf3.c: Likewise.
140 * soft-fp/divdf3.c: Likewise.
141 * soft-fp/divsf3.c: Likewise.
142 * soft-fp/divtf3.c: Likewise.
143 * soft-fp/double.h: Likewise.
144 * soft-fp/eqdf2.c: Likewise.
145 * soft-fp/eqsf2.c: Likewise.
146 * soft-fp/eqtf2.c: Likewise.
147 * soft-fp/extenddftf2.c: Likewise.
148 * soft-fp/extended.h: Likewise.
149 * soft-fp/extendsfdf2.c: Likewise.
150 * soft-fp/extendsftf2.c: Likewise.
151 * soft-fp/extendxftf2.c: Likewise.
152 * soft-fp/fixdfdi.c: Likewise.
153 * soft-fp/fixdfsi.c: Likewise.
154 * soft-fp/fixdfti.c: Likewise.
155 * soft-fp/fixsfdi.c: Likewise.
156 * soft-fp/fixsfsi.c: Likewise.
157 * soft-fp/fixsfti.c: Likewise.
158 * soft-fp/fixtfdi.c: Likewise.
159 * soft-fp/fixtfsi.c: Likewise.
160 * soft-fp/fixtfti.c: Likewise.
161 * soft-fp/fixunsdfdi.c: Likewise.
162 * soft-fp/fixunsdfsi.c: Likewise.
163 * soft-fp/fixunsdfti.c: Likewise.
164 * soft-fp/fixunssfdi.c: Likewise.
165 * soft-fp/fixunssfsi.c: Likewise.
166 * soft-fp/fixunssfti.c: Likewise.
167 * soft-fp/fixunstfdi.c: Likewise.
168 * soft-fp/fixunstfsi.c: Likewise.
169 * soft-fp/fixunstfti.c: Likewise.
170 * soft-fp/floatdidf.c: Likewise.
171 * soft-fp/floatdisf.c: Likewise.
172 * soft-fp/floatditf.c: Likewise.
173 * soft-fp/floatsidf.c: Likewise.
174 * soft-fp/floatsisf.c: Likewise.
175 * soft-fp/floatsitf.c: Likewise.
176 * soft-fp/floattidf.c: Likewise.
177 * soft-fp/floattisf.c: Likewise.
178 * soft-fp/floattitf.c: Likewise.
179 * soft-fp/floatundidf.c: Likewise.
180 * soft-fp/floatundisf.c: Likewise.
181 * soft-fp/floatunditf.c: Likewise.
182 * soft-fp/floatunsidf.c: Likewise.
183 * soft-fp/floatunsisf.c: Likewise.
184 * soft-fp/floatunsitf.c: Likewise.
185 * soft-fp/floatuntidf.c: Likewise.
186 * soft-fp/floatuntisf.c: Likewise.
187 * soft-fp/floatuntitf.c: Likewise.
188 * soft-fp/gedf2.c: Likewise.
189 * soft-fp/gesf2.c: Likewise.
190 * soft-fp/getf2.c: Likewise.
191 * soft-fp/ledf2.c: Likewise.
192 * soft-fp/lesf2.c: Likewise.
193 * soft-fp/letf2.c: Likewise.
194 * soft-fp/muldf3.c: Likewise.
195 * soft-fp/mulsf3.c: Likewise.
196 * soft-fp/multf3.c: Likewise.
197 * soft-fp/negdf2.c: Likewise.
198 * soft-fp/negsf2.c: Likewise.
199 * soft-fp/negtf2.c: Likewise.
200 * soft-fp/op-1.h: Likewise.
201 * soft-fp/op-2.h: Likewise.
202 * soft-fp/op-4.h: Likewise.
203 * soft-fp/op-8.h: Likewise.
204 * soft-fp/op-common.h: Likewise.
205 * soft-fp/quad.h: Likewise.
206 * soft-fp/single.h: Likewise.
207 * soft-fp/soft-fp.h: Likewise.
208 * soft-fp/subdf3.c: Likewise.
209 * soft-fp/subsf3.c: Likewise.
210 * soft-fp/subtf3.c: Likewise.
211 * soft-fp/truncdfsf2.c: Likewise.
212 * soft-fp/trunctfdf2.c: Likewise.
213 * soft-fp/trunctfsf2.c: Likewise.
214 * soft-fp/trunctfxf2.c: Likewise.
215 * soft-fp/unorddf2.c: Likewise.
216 * soft-fp/unordsf2.c: Likewise.
217 * soft-fp/unordtf2.c: Likewise.
219 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
221 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
222 (_FP_MUL_MEAT_D): Ditto.
223 (_FP_DIV_MEAT_S): Ditto.
224 (_FP_DIV_MEAT_D): Ditto.
225 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
226 t-softfp-sfdf and t-softfp to tmake_file.
228 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
230 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
231 * config/i386/crtprec.c: Ditto.
233 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
234 Shiva Chen <shiva0217@gmail.com>
236 * config.host (nds32*-elf*): Add nds32 target.
237 * config/nds32 : New directory and files.
239 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
241 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
242 * config.host (cpu_type) <Setting default>: Add entry for
244 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
245 <crisv32-*-linux*>: Adjust.
246 * longlong.h: Wrap the whole CRIS section in a single
247 defined(__CRIS__) conditional. Add comment about add_ssaaaa
249 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
251 [__CRIS__] (__umulsidi3): Define.
252 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
253 * config/cris/sfp-machine.h: New file.
254 * config/cris/umulsidi3.S: New file.
255 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
256 * config/cris/arit.c (SIGNMULT): New macro.
257 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
258 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
259 saving 3 out of originally 33 cycles from the fastest
260 path, 3 out of 54 from the medium path and one from the longest
261 path. Improve comments.
263 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
265 * sync.c: Remove static aliases and define each function directly
268 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
270 * config.host (hppa*64*-*-linux*): Define extra_parts.
271 (hppa*-*-linux*): Likewise.
273 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
275 * config/arc/crtgend.S: Add 2013 to Copyright years.
276 * config/arc/gmon/atomic.h: Likewise.
277 * config/arc/gmon/auxreg.h: Likewise.
278 * config/arc/gmon/sys/gmon_out.h: Likewise.
279 * config/arc/gmon/sys/gmon.h: Likewise.
280 * config/arc/gmon/prof-freq.c: Likewise.
281 * config/arc/gmon/mcount.c: Likewise.
282 * config/arc/gmon/prof-freq-stub.S: Likewise.
283 * config/arc/gmon/gmon.c: Likewise.
284 * config/arc/gmon/machine-gmon.h: Likewise.
285 * config/arc/gmon/profil.S: Likewise.
286 * config/arc/gmon/dcache_linesz.S: Likewise.
287 * config/arc/crtg.S: Likewise.
288 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
289 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
290 * config/arc/ieee-754/adddf3.S: Likewise.
291 * config/arc/ieee-754/truncdfsf2.S: Likewise.
292 * config/arc/ieee-754/fixsfsi.S: Likewise.
293 * config/arc/ieee-754/gtsf2.S: Likewise.
294 * config/arc/ieee-754/floatsisf.S: Likewise.
295 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
296 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
297 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
298 * config/arc/ieee-754/fixdfsi.S: Likewise.
299 * config/arc/ieee-754/addsf3.S: Likewise.
300 * config/arc/ieee-754/gesf2.S: Likewise.
301 * config/arc/ieee-754/floatsidf.S: Likewise.
302 * config/arc/ieee-754/extendsfdf2.S: Likewise.
303 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
304 * config/arc/ieee-754/gtdf2.S: Likewise.
305 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
306 * config/arc/ieee-754/uneqdf2.S: Likewise.
307 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
308 * config/arc/ieee-754/uneqsf2.S: Likewise.
309 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
310 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
311 * config/arc/ieee-754/eqdf2.S: Likewise.
312 * config/arc/ieee-754/ordsf2.S: Likewise.
313 * config/arc/ieee-754/divsf3.S: Likewise.
314 * config/arc/ieee-754/divdf3.S: Likewise.
315 * config/arc/ieee-754/floatunsidf.S: Likewise.
316 * config/arc/ieee-754/orddf2.S: Likewise.
317 * config/arc/ieee-754/eqsf2.S: Likewise.
318 * config/arc/ieee-754/gedf2.S: Likewise.
319 * config/arc/crtn.S: Likewise.
320 * config/arc/crti.S: Likewise.
321 * config/arc/t-arc700-uClibc: Likewise.
322 * config/arc/asm.h: Likewise.
323 * config/arc/libgcc-excl.ver: Likewise.
324 * config/arc/t-arc-newlib: Likewise.
325 * config/arc/divtab-arc700.c: Likewise.
326 * config/arc/initfini.c: Likewise.
327 * config/arc/fp-hack.h: Likewise.
329 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
330 Diego Novillo <dnovillo@google.com>
332 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
333 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
334 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
335 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
337 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
338 Brendan Kehoe <brendan@zen.org>
339 Simon Cook <simon.cook@embecosm.com>
341 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
342 * config/arc: New directory.
343 * longlong.h [__arc__] (umul_ppmm): Remove.
344 [__arc__] (__umulsidi3): Define.
345 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
346 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
348 2013-09-17 Jacek Caban <jacek@codeweavers.com>
350 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
352 * config/i386/gthr-win32.h: Likewise.
354 2013-09-16 DJ Delorie <dj@redhat.com>
356 * config/rl78/vregs.h: Add G10 register definitions.
357 * config/rl78/lib2mul.c: Enable for RL78/G10.
358 * config/rl78/lib2div.c: Likewise.
359 * config/rl78/lshrsi3.S: Use vregs.h.
360 * config/rl78/cmpsi2.S: Likewise.
361 * config/rl78/trampoline.S: Likewise.
362 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
364 2013-09-14 DJ Delorie <dj@redhat.com>
365 Nick Clifton <nickc@redhat.com>
367 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
368 * config/rl78/vregs.h: New.
369 * config/rl78/signbit.S: New file. Implements signbit function.
370 * config/rl78/divmodsi.S: New.
371 * config/rl78/divmodhi.S: New.
372 * config/rl78/divmodqi.S: New.
373 * config/rl78/t-rl78: Build them here...
374 * config/rl78/lib2div.c: ...but not here.
376 2013-09-12 DJ Delorie <dj@redhat.com>
378 * config.host (msp*-*-elf): New.
379 * config/msp430/: New port.
381 2013-08-18 Iain Sandoe <iain@codesourcery.com>
383 PR gcov-profile/58127
384 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
385 __thread var for emulated TLS.
386 (__gcov_indirect_call_counters): Likewise.
388 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
389 Catherine Moore <clm@codesourcery.com>
390 Richard Sandiford <rdsandiford@googlemail.com>
392 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
393 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
394 (CALL_STUB_NO_RET): Likewise.
395 (CALL_STUB_RET): Likewise.
396 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
397 __mips16_ret call/return stub symbols.
398 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
401 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
403 * config.host <mips*-*-linux*>: Remove a stray comment.
405 2013-08-10 Jan Hubicka <jh@suse.cz>
407 Work around binutils PR14342
408 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
409 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
410 (L_gcov_indirect_call_profiler_v2): New.
412 2013-08-06 Jan Hubicka <jh@suse.cz>
414 * libgcov.c (__gcov_indirect_call_callee,
415 __gcov_indirect_call_counters): New global vars.
416 (__gcov_indirect_call_profiler): replace by ...
417 (__gcov_indirect_call_profiler_v2) ... this one.
419 2013-08-06 Caroline Tice <cmtice@google.com>
421 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
422 vtv_start_preinit.o and vtv_end_preinit.o.
423 * configure.ac: Add code to check/set enable_vtable_verify.
424 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
426 * vtv_start_preinit.c: New file.
427 * vtv_end_preinit.c: New file.
428 * vtv_start.c: New file.
429 * vtv_end.c: New file.
430 * configure: Regenerated.
432 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
434 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
435 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
436 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
437 GPL-3.0-with-GCC-exception.
439 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
441 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
444 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
446 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
447 mapping for FPRs when creating the fallback framestate.
449 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
452 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
453 (__round_s2_const, __round_u2_const)
454 (__round_s4_const, __round_u4_const, __round_x8):
455 Saturate result if addition result cannot be represented.
457 2013-07-15 Matthias Klose <doko@ubuntu.com>
459 * libgcc2.c: Don't include <limits.h>.
461 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
463 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
465 2013-07-06 Jakub Jelinek <jakub@redhat.com>
468 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
470 2013-06-28 Jakub Jelinek <jakub@redhat.com>
473 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
475 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
476 instead of table lookups.
477 (__popcountDI2): Likewise.
479 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
481 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
484 2013-06-21 Joseph Myers <joseph@codesourcery.com>
487 * soft-fp/adddf3.c: Update from glibc.
488 * soft-fp/addsf3.c: Likewise.
489 * soft-fp/addtf3.c: Likewise.
490 * soft-fp/divdf3.c: Likewise.
491 * soft-fp/divsf3.c: Likewise.
492 * soft-fp/divtf3.c: Likewise.
493 * soft-fp/double.h: Likewise.
494 * soft-fp/eqdf2.c: Likewise.
495 * soft-fp/eqsf2.c: Likewise.
496 * soft-fp/eqtf2.c: Likewise.
497 * soft-fp/extenddftf2.c: Likewise.
498 * soft-fp/extended.h: Likewise.
499 * soft-fp/extendsfdf2.c: Likewise.
500 * soft-fp/extendsftf2.c: Likewise.
501 * soft-fp/fixdfdi.c: Likewise.
502 * soft-fp/fixdfsi.c: Likewise.
503 * soft-fp/fixsfdi.c: Likewise.
504 * soft-fp/fixsfsi.c: Likewise.
505 * soft-fp/fixtfdi.c: Likewise.
506 * soft-fp/fixtfsi.c: Likewise.
507 * soft-fp/fixunsdfdi.c: Likewise.
508 * soft-fp/fixunsdfsi.c: Likewise.
509 * soft-fp/fixunssfdi.c: Likewise.
510 * soft-fp/fixunssfsi.c: Likewise.
511 * soft-fp/fixunstfdi.c: Likewise.
512 * soft-fp/fixunstfsi.c: Likewise.
513 * soft-fp/floatdidf.c: Likewise.
514 * soft-fp/floatdisf.c: Likewise.
515 * soft-fp/floatditf.c: Likewise.
516 * soft-fp/floatsidf.c: Likewise.
517 * soft-fp/floatsisf.c: Likewise.
518 * soft-fp/floatsitf.c: Likewise.
519 * soft-fp/floatundidf.c: Likewise.
520 * soft-fp/floatundisf.c: Likewise.
521 * soft-fp/floatunditf.c: Likewise.
522 * soft-fp/floatunsidf.c: Likewise.
523 * soft-fp/floatunsisf.c: Likewise.
524 * soft-fp/floatunsitf.c: Likewise.
525 * soft-fp/gedf2.c: Likewise.
526 * soft-fp/gesf2.c: Likewise.
527 * soft-fp/getf2.c: Likewise.
528 * soft-fp/ledf2.c: Likewise.
529 * soft-fp/lesf2.c: Likewise.
530 * soft-fp/letf2.c: Likewise.
531 * soft-fp/muldf3.c: Likewise.
532 * soft-fp/mulsf3.c: Likewise.
533 * soft-fp/multf3.c: Likewise.
534 * soft-fp/negdf2.c: Likewise.
535 * soft-fp/negsf2.c: Likewise.
536 * soft-fp/negtf2.c: Likewise.
537 * soft-fp/op-1.h: Likewise.
538 * soft-fp/op-2.h: Likewise.
539 * soft-fp/op-4.h: Likewise.
540 * soft-fp/op-8.h: Likewise.
541 * soft-fp/op-common.h: Likewise.
542 * soft-fp/quad.h: Likewise.
543 * soft-fp/single.h: Likewise.
544 * soft-fp/soft-fp.h: Likewise.
545 * soft-fp/subdf3.c: Likewise.
546 * soft-fp/subsf3.c: Likewise.
547 * soft-fp/subtf3.c: Likewise.
548 * soft-fp/truncdfsf2.c: Likewise.
549 * soft-fp/trunctfdf2.c: Likewise.
550 * soft-fp/trunctfsf2.c: Likewise.
551 * soft-fp/unorddf2.c: Likewise.
552 * soft-fp/unordsf2.c: Likewise.
553 * soft-fp/unordtf2.c: Likewise.
554 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
555 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
556 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
557 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
558 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
559 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
560 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
561 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
562 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
563 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
564 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
565 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
567 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
569 * config/mips/lib2funcs.c: New file.
570 * config/mips/t-mips (LIB2ADD_ST): Add it.
572 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
575 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
576 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
578 2013-06-08 Walter Lee <walt@tilera.com>
580 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
581 Replace int64_t with long long. Add __extension__ where
583 * config/tilepro/atomic.c: Include config.h.
585 2013-06-06 Douglas B Rupp <rupp@adacore.com>
587 * config.host (arm-wrs-vxworks): Configure with other soft float.
589 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
591 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
592 (mips64r5900el-*-elf*): New configurations.
594 2013-06-04 Alan Modra <amodra@gmail.com>
596 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
598 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
600 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
602 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
604 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
605 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
606 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
608 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
610 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
611 (powerpc-wrs-vxworks): Likewise.
613 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
615 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
616 signal frames as well.
617 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
618 STACK_BIAS to the CFA offset.
620 2013-05-17 Richard Henderson <rth@redhat.com>
623 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
624 (execute_cfa_program): Use it when storing to fs->regs.
626 2013-05-08 Kai Tietz <ktietz@redhat.com>
628 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
629 (__deregister_frame_info): Likewise.
631 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
633 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
636 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
638 2013-04-25 Alan Modra <amodra@gmail.com>
640 * config.host: Match little-endian powerpc-linux.
642 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
644 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
645 as 'unsigned long long' instead of 'unsigned long'.
646 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
649 2013-04-10 Julian Brown <julian@codesourcery.com>
651 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
652 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
653 unsigned char/unsigned short.
654 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
656 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
659 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
661 2013-04-04 Meador Inge <meadori@codesourcery.com>
663 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
664 computing the location of the link register.
665 (aeabi_uldivmod): Ditto.
667 2013-03-27 Kai Tietz <ktietz@redhat.com>
669 * config.host: Add support for cygwin x64 target.
670 * configure: Regenerated.
672 2013-03-26 Walter Lee <walt@tilera.com>
674 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
675 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
677 2013-03-25 Kai Tietz <ktietz@redhat.com>
679 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
681 2013-03-20 Robert Mason <rbmj@verizon.net>
683 * config/vxlib-tls.c (__gthread_get_tsd_data,)
684 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
685 (__gthread_leave_tsd_dtor_context): Add prototypes.
686 (tls_delete_hook): Update.
688 2013-03-20 Catherine Moore <clm@codesourcery.com>
689 Joseph Myers <joseph@codesourcery.com>
690 Chao-ying Fu <fu@mips.com>
692 * config/mips/mips16.S: Don't build for microMIPS.
693 * config/mips/linux-unwind.h: Handle microMIPS frame.
694 * config/mips/crtn.S (fini, init): New labels.
696 2013-03-14 Jakub Jelinek <jakub@redhat.com>
698 PR tree-optimization/53265
699 * unwind-dw2.c (execute_cfa_program): Avoid
700 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
701 on targets with DWARF_FRAME_REGISTERS < 32.
703 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
706 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
707 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
709 2013-03-07 Sriraman Tallam <tmsriram@google.com>
711 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
712 sandybridge processors.
714 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
717 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
720 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
722 * config/microblaze/crti.S: Setup stack protection at entry
724 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
726 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
727 (__rotldi3): Shift bytewise if applicable.
729 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
731 * config/aarch64/sync-cache.c
732 (__aarch64_sync_cache_range): Silence warnings.
734 2013-02-25 Catherine Moore <clm@codesourcery.com>
737 2013-02-24 Catherine Moore <clm@codesourcery.com>
738 Joseph Myers <joseph@codesourcery.com>
739 Chao-ying Fu <fu@mips.com>
741 * config/mips/mips16.S: Don't build for microMIPS.
742 * config/mips/linux-unwind.h: Handle microMIPS frame.
743 * config/mips/crtn.S (fini, init): New labels.
745 2013-02-24 Catherine Moore <clm@codesourcery.com>
746 Joseph Myers <joseph@codesourcery.com>
747 Chao-ying Fu <fu@mips.com>
749 * config/mips/mips16.S: Don't build for microMIPS.
750 * config/mips/linux-unwind.h: Handle microMIPS frame.
751 * config/mips/crtn.S (fini, init): New labels.
753 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
754 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
757 2013-02-16 Alan Modra <amodra@gmail.com>
760 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
761 (ppc_fallback_frame_state): Always set up save locations for fp
762 and altivec. Don't bother with non-callee-saved regs, r0-r13
763 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
765 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
768 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
770 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
771 _ssmulha3, _usmulusa3, _ssmulsa3.
772 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
773 (__muldi3): XCALL __muldi3_6 instead of rcall.
774 (__umulsidi3, __mulsidi3): New functions.
775 (do_prologue_saves, do_epilogue_restores): New .macros.
776 (__divdi3_moddi3): Use them.
777 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
778 (__usmulusa3, __ssmulsa3): New functions.
780 2013-02-11 Iain Sandoe <iain@codesourcery.com>
781 Jack Howarth <howarth@bromo.med.uc.edu>
782 Patrick Marlier <patrick.marlier@gmail.com>
785 * config/darwin-crt-tm.c: Remove dummy functions hack.
787 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
790 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
791 * config/avr/lib2-object.mk: New iterator to build objects from it.
792 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
794 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
795 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
796 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
797 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
798 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
799 * config/avr/lib1funcs-fixed.S: Implement them.
801 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
803 Update copyright years.
805 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
808 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
809 Add crtcxa to extra_parts.
810 * config/rs6000/exit.h: New file.
811 * config/rs6000/cxa_atexit.c: New file.
812 * config/rs6000/cxa_finalize.c: New file.
813 * config/rs6000/crtcxa.c: New file.
814 * config/rs6000/t-aix-cxa: New file.
815 * config/rs6000/libgcc-aix-cxa.ver: New file.
817 2013-01-31 Nick Clifton <nickc@redhat.com>
819 * config/v850/lib1funcs.S: Add support for e3v5 architecture
822 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
825 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
826 _mulQQ, _mulHQ, _mulHA, _mulSA,
827 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
828 _divQQ, _divHQ, _divHA, _divSA,
829 _divUQQ, _divUHQ, _divUHA, _divUSA.
831 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
833 * config.host(microblaze*-linux*): tmake_file: Remove
834 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
835 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
836 to exclude functions from being built with libgcc.c and use
837 the microblaze assembly.
839 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
841 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
844 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
846 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
847 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
848 __UINTPTR_TYPE__; also cast 'base' to the same type before the
851 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
853 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
854 loop start address for cache clearing.
856 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
858 * config/avr/lib1funcs.S: Remove trailing blanks.
859 * config/avr/lib1funcs-fixed.S: Ditto.
861 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
863 * config/avr/avr-lib.h: Add GPL copyright notice.
865 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
867 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
868 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
869 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
870 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
872 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
874 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
875 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
877 2013-01-04 Nick Clifton <nickc@redhat.com>
879 * config/v850/lib1funcs.S: Only provide CALLT support functions if
880 the CALLT instruction is supported.
882 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
884 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
885 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
887 2012-12-13 John Tytgat <John@bass-software.com>
889 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
892 2012-12-12 Jakub Jelinek <jakub@redhat.com>
895 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
896 undefined signed overflows.
898 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
901 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
903 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
905 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
906 (FP_TRAPPING_EXCEPTIONS): Define.
907 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
908 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
910 2012-12-04 Richard Henderson <rth@redhat.com>
913 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
915 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
917 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
918 (FP_EX_SHIFT): Define.
919 (FP_TRAPPING_EXCEPTIONS): Define.
921 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
923 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
924 (FP_ROUNDMODE): Use FP_RND_MASK.
925 * config/aarch64/sfp-exceptions.c: New.
926 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
927 Use __sfp_handle_exceptions.
929 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
931 * config.host: (arm*-*-freebsd*): Remove.
932 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
933 (arm*-*-elf*): Remove.
934 (arm*-*-wince-pe*): Remove.
935 * arm/unwind-arm.c (struct fpa_reg): Delete.
936 (struct fpa_regs): Delete.
937 (phase1_vrs): Remove fpa element.
938 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
939 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
940 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
941 * ieee754-sf.S (floatundisf): Remove FPA support.
942 (floatdisf): Likewise.
943 * ieee75f-df.S (floatundidf): Likewise.
944 (floatdidf): Likewise.
946 2012-11-29 Kai Tietz <ktietz@redhat.com>
949 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
950 * unwind-generic.h: Likewise.
951 * unwind-seh.c: Likewise.
953 2012-11-28 Richard Henderson <rth@redhat.com>
956 * emutls.c (__emutls_get_address): Avoid race condition between
957 obj->loc.offset read and emutls_key initialization.
959 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
961 Adjust decimal point of signed accum mode to GCC default.
964 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
966 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
967 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
969 (__divqq3, __divha3, __divsa3): Adjust to new position of
970 decimal point of signed accum types.
972 (__mulusa3_round): New function.
974 (__divqq_helper): New function.
975 (__udivuqq3): Use it.
977 2012-11-20 Jakub Jelinek <jakub@redhat.com>
980 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
982 2012-11-18 Teresa Johnson <tejohnson@google.com>
985 * libgcov.c (gcov_exit): Remove merged program summary
986 comparison unless !GCOV_LOCKED.
988 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
990 * soft-fp: Updated from glibc upstream.
992 2012-11-06 Ian Lance Taylor <iant@google.com>
994 * generic-morestack.c (__generic_morestack): Align the returned
995 stack pointer to a 32 byte boundary.
996 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
997 increment the return address until we have decided that we don't
998 have a varargs function.
999 (__morestack) [32-bit]: Align stack correctly when calling C
1001 (__morestack) [64-bit]: Likewise.
1003 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
1005 * configure: Regenerate.
1007 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
1010 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
1011 * config/i386/sfp-machine.h: Guard exception handling
1012 code with _SOFT_FLOAT.
1013 * config/i386/32/sfp-machine.h: Guard rounding handling
1014 code with _SOFT_FLOAT.
1015 * config/i386/64/sfp-machine.h: Ditto.
1017 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
1019 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
1022 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
1024 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
1025 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
1026 when appropriate. Correct structure element types.
1027 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
1028 -minline-all-stringops from compile flags.
1030 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1032 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
1034 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1036 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
1038 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1040 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
1043 2012-10-23 Ian Bolton <ian.bolton@arm.com>
1044 Jim MacArthur <jim.macarthur@arm.com>
1045 Marcus Shawcroft <marcus.shawcroft@arm.com>
1046 Nigel Stephens <nigel.stephens@arm.com>
1047 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1048 Richard Earnshaw <rearnsha@arm.com>
1049 Sofiane Naci <sofiane.naci@arm.com>
1050 Stephen Thomas <stephen.thomas@arm.com>
1051 Tejas Belagod <tejas.belagod@arm.com>
1052 Yufeng Zhang <yufeng.zhang@arm.com>
1054 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
1055 * config/aarch64/crti.S: New file.
1056 * config/aarch64/crtn.S: New file.
1057 * config/aarch64/linux-unwind.h: New file.
1058 * config/aarch64/sfp-machine.h: New file.
1059 * config/aarch64/sync-cache.c: New file.
1060 * config/aarch64/t-aarch64: New file.
1061 * config/aarch64/t-softfp: New file.
1063 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
1065 * config/mmix/crti.S: Mark program and data addresses using PRELD.
1066 Remove typo'd and unnecessary alignment-LOC for .data. Remove
1067 no-longer-needed LDBU insns.
1069 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1072 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
1073 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
1075 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1077 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
1079 2012-10-15 Matthias Klose <doko@ubuntu.com>
1081 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
1083 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
1085 * configure: Regenerate.
1086 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
1088 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1090 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1091 instructions for 64bit targets only.
1093 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1095 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1096 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
1097 * config/i386/32/sfp-machine.h: ... here.
1098 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
1099 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
1102 2012-10-07 Matthias Klose <doko@ubuntu.com>
1104 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1106 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1108 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
1110 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1111 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1112 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1115 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1118 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1119 Fix parameter names.
1121 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1124 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1125 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1126 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1128 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1131 * config/sh/linux-atomic.S: Delete.
1132 * config/sh/linux-atomic.c: New.
1133 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1134 linux-atomic.c. Add cflags to disable warnings.
1136 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1139 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1141 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1142 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1143 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1144 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
1145 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1147 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1149 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1151 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1152 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1154 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
1156 * config.host (hppa-*-openbsd*): New target.
1157 * config/pa/t-openbsd: New file.
1159 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
1162 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1163 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1164 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1165 (__divsa3): Use __negsi2 to negate r_quoL.
1166 * config/avr/lib1funcs.S (FALIAS): New macro.
1167 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1168 (__negsi2): ...this new function.
1169 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1170 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1171 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1172 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1173 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1174 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1176 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1179 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1180 (lshrsi3): Reimplement as lshrsi3_r0.
1182 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1185 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1188 2012-09-07 Teresa Johnson <tejohnson@google.com>
1190 PR gcov-profile/54487
1191 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
1194 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
1197 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1198 not configured --with-avrlibc=no.
1199 * config/avr/t-avrlibc: New file.
1200 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1201 (DPBIT_FUNCS): Ditto.
1202 (TPBIT_FUNCS): Ditto.
1204 2012-09-04 Teresa Johnson <tejohnson@google.com>
1206 * libgcov.c (struct gcov_summary_buffer): New structure.
1207 (gcov_histogram_insert): New function.
1208 (gcov_compute_histogram): Ditto.
1209 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1210 histograms during summary merging.
1212 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
1214 * config.host (x86_64-*-openbsd*): New target.
1216 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1218 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1221 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1224 * config/avr/t-avr (conv_X): Rename to func_X.
1226 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1229 * config/avr/lib1funcs-fixed.S: New file.
1230 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1231 after they are used.
1232 (neg2, neg4): New macros.
1233 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1234 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1235 (__umulhisi3): Speed up MUL variant if there is enough flash.
1236 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1238 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1239 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1240 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1241 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1242 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1243 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1244 (LIB2FUNCS_EXCLUDE): Add supported functions.
1246 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
1248 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1249 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1251 * fixed-obj.mk: Only expand dependency if $o is not in
1254 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1256 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1258 2012-08-22 Joseph Myers <joseph@codesourcery.com>
1260 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1261 depend on --enable-shared.
1262 ($(lib1asmfuncs-o)): Use %.vis files independent of
1264 * static-object.mk ($(base)$(objext), $(base).vis)
1265 ($(base)_s$(objext)): Use same rules for visibility handling as in
1268 2012-08-21 Ian Lance Taylor <iant@google.com>
1270 * config/i386/morestack.S (__morestack_non_split): Increase amount
1271 of space allocated for non-split code stack.
1273 2012-08-19 Joseph Myers <joseph@codesourcery.com>
1275 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1276 even if inhibit_libc.
1278 2012-08-17 Julian Brown <julian@codesourcery.com>
1280 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1281 -fexceptions -fnon-call-exceptions if not defined.
1282 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1283 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1285 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1287 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1290 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
1292 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1293 rs6000/t-slibgcc-aix.
1295 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1297 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1299 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1301 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1303 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1306 * Makefile.in (version): Replace top_srcdir with srcdir.
1308 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1310 * Makefile.in (version): set to BASE-VER file from gcc directory.
1312 2012-08-01 Nick Clifton <nickc@redhat.com>
1314 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1315 Implements __clrsb for an HImode argument.
1317 2012-07-31 Nick Clifton <nickc@redhat.com>
1319 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1320 Implements __clrsb for an HImode argument.
1321 * config/stormy16/clrsbhi2.c: New file:
1322 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1324 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1326 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1328 2012-07-19 Tristan Gingold <gingold@adacore.com>
1329 Richard Henderson <rth@redhat.com>
1331 * unwind-seh.c: New file.
1332 * unwind-generic.h: Include windows.h for SEH.
1333 (_Unwind_Exception): Use 6 private fields for SEH.
1334 (_GCC_specific_handler): Declare.
1335 * unwind-c.c (__gcc_personality_seh0): New function.
1337 * config/i386/libgcc-cygming.ver: New file.
1338 * config/i386/t-seh-eh: New file.
1339 * config.host (x86_64-*-mingw*): Default to seh.
1341 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1343 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1345 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
1347 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1348 __builtin_expect when checking for exceptions.
1349 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1351 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1353 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1354 function declaration.
1355 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1357 * config/ia64/sfp-exceptions.c: New.
1358 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
1360 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1362 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1363 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1364 * config/i386/64/sfp-machine: ... (delete here) ...
1365 * config/i386/sfp-machine.h: ... to here.
1366 (FP_EX_MASK): Remove.
1368 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1370 2012-06-11 Sriraman Tallam <tmsriram@google.com>
1372 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1373 * config/i386/libgcc-sol2.ver: Ditto.
1374 * config/i386/libgcc-glibc.ver: Ditto.
1376 2012-06-11 Roland McGrath <mcgrathr@google.com>
1378 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1379 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1382 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
1384 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1385 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1386 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1387 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1388 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
1389 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
1390 * config/i386/64/sfp-machine: ... (delete here) ...
1391 * config/i386/sfp-machine.h: ... to here.
1393 (__sfp_handle_exceptions): New function declaration.
1394 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1395 * config/i386/sfp-exceptions.c: New.
1396 * config/i386/t-softfp: New.
1397 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
1398 i386/t-softfp to tmake_file.
1400 2012-06-03 David S. Miller <davem@davemloft.net>
1402 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
1405 2012-05-31 David S. Miller <davem@davemloft.net>
1407 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
1408 multiply and divide instructions on 32-bit when V9.
1409 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
1411 2012-05-29 Joseph Myers <joseph@codesourcery.com>
1413 * config/arm/ieee754-df.S: Fix typos.
1414 * config/arm/ieee754-sf.S: Fix typos.
1415 * config/c6x/libunwind.S: Fix typos.
1416 * config/epiphany/udivsi3-float.c: Fix typos.
1417 * config/microblaze/muldi3_hard.S: Fix typos.
1418 * config/picochip/adddi3.S: Fix typos.
1419 * config/picochip/ashlsi3.S: Fix typos.
1420 * config/picochip/ashrsi3.S: Fix typos.
1421 * config/picochip/clzsi2.S: Fix typos.
1422 * config/picochip/cmpsi2.S: Fix typos.
1423 * config/picochip/divmod15.S: Fix typos.
1424 * config/picochip/divmodhi4.S: Fix typos.
1425 * config/picochip/divmodsi4.S: Fix typos.
1426 * config/picochip/longjmp.S: Fix typos.
1427 * config/picochip/lshrsi3.S: Fix typos.
1428 * config/picochip/parityhi2.S: Fix typos.
1429 * config/picochip/popcounthi2.S: Fix typos.
1430 * config/picochip/setjmp.S: Fix typos.
1431 * config/picochip/subdi3.S: Fix typos.
1432 * config/picochip/ucmpsi2.S: Fix typos.
1433 * config/picochip/udivmodhi4.S: Fix typos.
1434 * config/picochip/udivmodsi4.S: Fix typos.
1435 * config/spu/divv2df3.c: Fix typos.
1436 * config/spu/mfc_multi_tag_release.c: Fix typos.
1437 * config/spu/mfc_tag_release.c: Fix typos.
1438 * configure.ac: Fix typos.
1439 * configure: Regenerate.
1441 2012-05-25 Ian Lance Taylor <iant@google.com>
1443 * config/i386/morestack.S (__morestack_non_split): Check whether
1444 caller is varargs and needs %bp to hold the stack frame on return.
1446 2012-05-25 Olivier Hainque <hainque@adacore.com>
1448 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1449 sequence in the non pic case on VxWorks.
1451 2012-05-24 Olivier Hainque <hainque@adacore.com>
1453 * Makefile.in: Move dependency on install-unwind_h from
1454 "install-leaf" to "install".
1456 2012-05-24 Olivier Hainque <hainque@adacore.com>
1458 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1459 Use a separate command for stamp removals.
1461 2012-05-21 Andrew Pinski <apinski@cavium.com>
1464 * configure.ac: Define the default includes to being none.
1465 * configure: Regenerate.
1467 2012-05-16 Olivier Hainque <hainque@adacore.com>
1469 * Makefile.in (install-unwind_h): Rename into ...
1470 (install-unwind_h-forbuild): New target.
1471 (all): Use it instead of the former install-unwind_h.
1472 (install-unwind_h): Reinstate, copy to user install destination
1473 for include files, not to the internal gcc object directory one.
1474 (install-leaf): Depend on it.
1476 2012-05-15 Olivier Hainque <hainque@adacore.com>
1478 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
1479 register numbers. LR_REGNO replaces R_LR.
1480 (ucontext_for): New, helper for ...
1481 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
1483 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
1485 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1487 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
1488 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
1489 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
1491 (i[34567]86-*-*, x86_64-*-*): ... here.
1493 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
1494 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
1496 * config/i386/i386-cpuinfo.c: Rename to ...
1497 * config/i386/cpuinfo.c: ... this.
1498 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
1500 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
1501 (libgcc_cv_init_priority): New test.
1502 * configure: Regenerate.
1503 * config.in: New file.
1504 * Makefile.in (clean): Rename config.h to auto-target.h.
1505 (config.h): Likewise.
1506 (stamp-h): Likewise.
1508 * config/i386/cpuinfo.c (auto-target.h): Include.
1509 (CONSTRUCTOR_PRIORITY): Define.
1510 (__cpu_indicator_init): Use it.
1512 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1514 * longlong.h: Use a URL instead of an FSF postal address.
1515 Replace spaces with tab.
1517 2012-05-08 Teresa Johnson <tejohnson@google.com>
1519 * libgcov.c (gcov_clear, __gcov_reset): New functions.
1520 (__gcov_dump): Ditto.
1521 (gcov_dump_complete): New global variable.
1522 (gcov_exit): Export hidden to enable use in L_gcov_dump.
1523 (__gcov_flush): Outline functionality now in gcov_clear.
1524 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
1526 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
1528 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
1529 (mips*-*-linux*): Include mips/t-tpbit when long double is
1532 2012-04-25 Sriraman Tallam <tmsriram@google.com>
1534 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
1535 (get_available_features): New argument. Check for AVX2.
1536 (__cpu_indicator_init): Modify call to get_available_features.
1538 2012-04-25 Alan Modra <amodra@gmail.com>
1540 * config/rs6000/crtsavevr.S: New file.
1541 * config/rs6000/crtrestvr.S: New file.
1542 * config/rs6000/t-savresfgpr: Build the above.
1543 * config/rs6000/t-netbsd: Likewise.
1545 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1547 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
1549 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1551 * libgcc/config/i386/i386-cpuinfo.c: New file.
1552 * libgcc/config/i386/t-cpuinfo: New file.
1553 * libgcc/config.host: Include t-cpuinfo.
1554 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
1556 2012-04-24 Chao-ying Fu <fu@mips.com>
1558 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
1560 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
1562 struct siginfo vs. siginfo_t
1564 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
1565 siginfo_t instead of struct siginfo.
1566 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
1567 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
1568 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
1569 (ia64_handle_unwabi): Likewise.
1570 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
1571 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
1572 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
1573 (sh_fallback_frame_state): Likewise.
1574 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
1575 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
1577 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
1579 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
1582 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
1584 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
1585 if it hasn't been previously saved.
1587 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
1589 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
1592 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
1595 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
1596 instead of __AVR_HAVE_8BIT_SP__.
1598 2012-03-26 Tristan Gingold <gingold@adacore.com>
1600 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
1601 (unw_table_entry): Use unw_word instead of unsigned long.
1602 (_Unwind_FindTableEntry): Likewise.
1603 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
1604 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
1605 (_Unwind_FindTableEntry): Likewise.
1606 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
1607 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
1608 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
1609 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
1610 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
1611 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
1612 (uw_init_context_1, uw_install_context): Likewise.
1613 (unw_word): Move to unwind-ia64.h
1615 2012-03-26 Tristan Gingold <gingold@adacore.com>
1617 * config/vms/vms-ucrt0.c: Update copyright years.
1619 (___gcc_main_flags): Declare.
1620 (__main): Check flags to remap argv and exit code.
1621 * config.host (*-*-*vms*): Adjust extra_parts.
1622 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
1625 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
1627 * arm/lib1funcs.asm (ctzsi2): New function.
1628 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
1629 * arm/t-linux (LIB1ASMFUNCS): Likewise.
1630 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
1631 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
1632 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
1633 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
1635 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
1637 * config.host: Add bits to support powerpc64-*-freebsd*.
1638 * config/rs6000/freebsd-unwind.h: New file.
1639 * config/rs6000/t-freebsd64: New file.
1641 2012-03-20 Richard Guenther <rguenther@suse.de>
1643 PR gcov-profile/52627
1644 * libgcov.c (init_mx): Fix mutex name.
1646 2012-03-16 Tristan Gingold <gingold@adacore.com>
1648 * config/ia64/vms-unwind.h: Remove ulong (and replace
1649 it by unw_reg where used). Define unw_reg with __int64.
1651 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1653 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1655 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1657 (sparc_is_sighandler): Likewise.
1659 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
1661 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
1664 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1666 * config/arm/crtn.S: Fix typo.
1668 2012-03-13 Richard Guenther <rguenther@suse.de>
1670 * libgcov.c: Remove stdio.h include and NULL un-define.
1672 2012-03-13 Richard Guenther <rguenther@suse.de>
1675 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
1677 2012-03-13 Richard Guenther <rguenther@suse.de>
1679 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
1681 2012-03-13 Richard Guenther <rguenther@suse.de>
1683 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
1684 and __gthread_mutex_init_function definitions.
1686 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1688 * config.host (mips*-*-openbsd*): Remove.
1690 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1692 * config.host: Remove alpha*-dec-osf5.1* handling.
1693 * config/alpha/gthr-posix.c: Remove.
1694 * config/alpha/libgcc-osf5.ver: Remove.
1695 * config/alpha/osf5-unwind.h: Remove.
1696 * config/alpha/t-osf-pthread: Remove.
1697 * config/alpha/t-slibgcc-osf: Remove.
1698 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
1699 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
1700 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
1701 * mkmap-flat.awk: Remove osf_export handling.
1703 2012-03-12 Richard Guenther <rguenther@suse.de>
1705 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
1706 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1707 (__gthread_mutex_init_function): New function.
1708 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1711 * libgcov.c: Include gthr.h.
1712 (__gcov_flush_mx): New global variable.
1713 (init_mx, init_mx_once): New functions.
1714 (__gcov_flush): Protect self with a mutex.
1715 (__gcov_fork): Re-initialize mutex after forking.
1716 * unwind-dw2-fde.c: Change condition under which to use
1717 __GTHREAD_MUTEX_INIT_FUNCTION.
1719 2012-03-12 Tristan Gingold <gingold@adacore.com>
1721 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
1722 * config/ia64/t-vms: Likewise.
1724 2012-03-11 Michael Hope <michael.hope@linaro.org>
1726 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
1729 2012-03-07 Walter Lee <walt@tilera.com>
1731 * config/tilepro/atomic.c: Rename "atomic_" prefix to
1733 (atomic_xor): Rename and move definition to
1734 config/tilepro/atomic.h.
1735 (atomic_nand): Ditto.
1736 * config/tilepro/atomic.h: Rename "atomic_" prefix to
1738 (arch_atomic_xor): Move from config/tilepro/atomic.c.
1739 (arch_atomic_nand): Ditto.
1741 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1744 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
1746 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1749 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
1752 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1756 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
1757 if RAMPZ affects reading from RAM.
1758 (__tablejump_elpm__): Ditto.
1760 (__movmemx_hi): Ditto.
1761 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
1762 (__do_global_dtors): Ditto.
1763 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
1764 (__movmemx_hi): Ditto.
1766 2012-03-05 Richard Henderson <rth@redhat.com>
1768 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
1769 [ARM] (count_trailing_zeros): Use the builtin.
1771 2012-03-01 Kai Tietz <ktietz@redhat.com>
1773 * soft-fp: Imported from glibc upstream.
1775 2012-02-28 Kai Tietz <ktietz@redhat.com>
1777 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
1778 for mingw-targets as attribute gcc_struct.
1780 2012-02-28 Ian Lance Taylor <iant@google.com>
1782 * generic-morestack.c (__splitstack_releasecontext): Correct call
1783 to __morestack_release_segments.
1785 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
1788 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
1789 for __linux__ when removing signals from __morestack_fullmask.
1791 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
1794 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
1796 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1798 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
1799 instead of HAVE_INITFINI_ARRAY.
1800 * config/ia64/crtend.S: Likewise.
1802 2012-02-20 Kai Tietz <ktietz@redhat.com>
1805 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
1807 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
1808 to w32-unwind.h header.
1810 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1812 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
1813 (mips*-*-linux*): Remove t-slibgcc-libgcc.
1814 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
1815 * config/mips/mips16.S (__mips16_rdhwr): Delete.
1817 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1819 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
1821 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1824 * config/darwin-crt-tm.c: Correct typo.
1826 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1827 Patrick Marlier <patrick.marlier@gmail.com>
1830 * config/darwin-crt-tm.c: Generate dummy functions.
1832 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1833 Patrick Marlier <patrick.marlier@gmail.com>
1836 * config/darwin-crt-tm.c (getTMCloneTable): New function.
1837 (__doTMRegistrations): Call it.
1838 (__doTMdeRegistrations): Likewise.
1840 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
1841 Anatoly Sokolov <aesok@post.ru>
1842 Eric Weddington <eric.weddington@atmel.com>
1845 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
1846 (__epilogue_restores__): Ditto.
1848 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
1852 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
1853 Solaris 11 and slightly reformat.
1854 (sparc_is_sighandler): Likewise.
1856 2012-02-14 Walter Lee <walt@tilera.com>
1858 * config.host: Handle tilegx and tilepro.
1859 * config/tilegx/sfp-machine.h: New file.
1860 * config/tilegx/sfp-machine32.h: New file.
1861 * config/tilegx/sfp-machine64.h: New file.
1862 * config/tilegx/t-crtstuff: New file.
1863 * config/tilegx/t-softfp: New file.
1864 * config/tilegx/t-tilegx: New file.
1865 * config/tilepro/atomic.c: New file.
1866 * config/tilepro/atomic.h: New file.
1867 * config/tilepro/linux-unwind.h: New file.
1868 * config/tilepro/sfp-machine.h: New file.
1869 * config/tilepro/softdivide.c: New file.
1870 * config/tilepro/softmpy.S: New file.
1871 * config/tilepro/t-crtstuff: New file.
1872 * config/tilepro/t-tilepro: New file.
1874 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
1878 * gthr-posix.h: Allow static initializer macros to be disabled.
1879 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
1881 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
1883 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
1884 Add t-slibgcc-libgcc to tmake_file.
1885 * config/mips/libgcc-mips16.ver: Revert previous patch.
1886 * config/mips/mips16.S (__mips16_rdhwr): Hide.
1888 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
1889 Jayant R Sonar <jayant.sonar@kpitcummins.com>
1891 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
1892 * config/cr16/crti.S: New file.
1893 * config/cr16/crtlibid.S: New file.
1894 * config/cr16/crtn.S: New file.
1895 * config/cr16/lib1funcs.S: New file.
1896 * config/cr16/t-cr16: New file.
1897 * config/cr16/t-crtlibid: New file.
1898 * config/cr16/unwind-dw2.h: New file.
1899 * config/cr16/unwind-cr16.c: New file.
1900 * config/cr16/divmodhi3.c: New file.
1902 2012-01-25 Alan Modra <amodra@gmail.com>
1904 * config/rs6000/t-linux64: Delete. Move..
1905 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
1906 * config/rs6000/t-linux: ..and libgcc flags to here.
1908 2012-01-22 Douglas B Rupp <rupp@gnat.com>
1910 * config.host (i[34567]86-*-interix3*):
1911 Change triplet to i[34567]86-*-interix[3-9]*.
1912 * configure: Regenerate.
1914 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
1915 Richard Sandiford <rdsandiford@googlemail.com>
1917 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
1918 * config/mips/mips16.S (__mips16_rdhwr): New function.
1919 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
1921 2012-01-11 Nathan Sidwell <nathan@acm.org>
1923 * libgcov.c (__gcov_init): Ignore objects with no functions.
1925 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
1928 Extend __pgmx semantics to linearize memory.
1929 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
1930 * config/avr/lib1funcs.S (__xload_1): New function.
1931 (__movmemx_qi, __movmemx_hi): New functions.
1932 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
1935 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1937 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
1938 purported sigacthandler address isn't null before dereferencing it.
1939 (sparc_is_sighandler): Likewise.
1941 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1944 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
1945 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
1946 (sparc_is_sighandler): Likewise.
1947 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
1949 2012-01-06 Tristan Gingold <gingold@adacore.com>
1951 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
1952 compatibility thunks...
1953 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
1954 (crtbeginS.o, crtendS.o): ... and these to ...
1955 * config/ia64/t-ia64-elf: ... this new file.
1956 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
1957 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
1959 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1961 * configure: Regenerate.
1962 * config/s390/t-crtstuff: Remove -fPIC.
1964 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1967 * enable-execute-stack-mprotect.c (getpagesize): Do not define
1970 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1973 * config/avr/lib1funcs.S: Remove FIXME comments.
1974 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
1976 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1978 Implement light-weight DImode support.
1979 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
1980 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
1981 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
1982 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
1984 2011-12-30 Nathan Sidwell <nathan@acm.org>
1986 * libgcov.c (gcov_crc32): Remove global var.
1987 (free_fn_data): New function.
1988 (buffer_fn_data): Pass in filename, more robust error recovery.
1989 (crc32_unsigned): New function.
1990 (gcov_exit): More robust detection of new program. More robust
1992 (__gcov_init): Do not update program's crc here.
1994 2011-12-21 Tristan Gingold <gingold@adacore.com>
1996 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
1998 2011-12-21 Ian Lance Taylor <iant@google.com>
2000 * config/i386/morestack.S: Simplify CFI opcodes throughout.
2002 2011-12-20 Ian Lance Taylor <iant@google.com>
2004 * config/i386/morestack.S (__morestack_non_split): If there is
2005 enough stack space already, don't split. Ask for more stack space
2008 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
2010 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
2012 (_Unwind_DebugHook): New function.
2013 (uw_restore_core_regs): New define.
2014 (unwind_phase2): Use uw_restore_core_regs instead of
2016 (unwind_phase2_forced): Likewise.
2017 (__gnu_Unwind_Resume): Likewise.
2019 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
2021 * config/alpha/linux-unwind.h: Update copyright years.
2022 (MD_FROB_UPDATE_CONTEXT): New define.
2023 (alpha_frob_update_context): New function.
2025 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
2027 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
2028 tmake_file rather replacing it.
2030 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
2032 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
2033 function is not used for PPC64.
2034 (save_world): Amend comments. Update the VRsave mask to reflect the
2036 (rest_world): Update comments, do not clobber r10, do not use r8.
2037 (eh_rest_world_r10): Amend comments, do not use r8.
2038 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
2039 no longer used, move restore of CR and target address to the end of
2042 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
2044 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
2045 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
2047 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
2050 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
2051 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
2053 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
2055 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
2057 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
2060 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
2061 * config/avr/lib1funcs.S (__muldi3): New function.
2063 2011-12-06 Andrew Pinski <apinski@cavium.com>
2065 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
2067 (__frame_dummy_init_array_entry): Likewise.
2069 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
2071 Forward-port from gcc-4_6-branch r181936 2011-12-02.
2075 * config/avr/lib1funcs.S (__prologue_saves__,
2076 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
2077 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
2079 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
2081 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
2083 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2086 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
2087 (_ITM_deregisterTMCloneTable): Likewise.
2088 (__register_frame_info): Fix unused warning.
2089 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
2090 pthread_default_stacksize_np): Likewise.
2091 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
2093 2011-11-29 DJ Delorie <dj@redhat.com>
2095 * config.host (rl78-*-elf): New case.
2096 * config/rl78: New directory for the Renesas RL78.
2098 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
2100 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
2103 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2106 * config/rs6000/t-savresfgpr: New file.
2107 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2108 $(srcdir)/config/rs6000/eabi.S.
2109 * config/rs6000/t-ppccomm-ldbl: Remove.
2110 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2112 (powerpc-*-eabispe*): Likewise.
2113 (powerpc-*-eabi*): Likewise.
2114 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2115 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2116 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2117 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2119 (powerpc-*-eabisim*): Likewise.
2120 (powerpc-*-elf*): Likewise.
2121 (powerpc-*-eabialtivec*): Likewise.
2122 (powerpc-xilinx-eabi*): Likewise.
2123 (powerpc-*-rtems*): Likewise.
2124 (powerpcle-*-elf*): Likewise.
2125 (powerpcle-*-eabisim*): Likewise.
2126 (powerpcle-*-eabi*): Likewise.
2128 2011-11-27 Ian Lance Taylor <iant@google.com>
2130 * generic-morestack.c (__splitstack_find): Check for NULL old
2132 (__splitstack_resetcontext): New function.
2133 (__splitstack_releasecontext): New function.
2134 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2136 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2138 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2140 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2142 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2144 2011-11-26 Richard Henderson <rth@redhat.com>
2146 * config/m68k/linux-atomic.c: New file.
2147 * config/m68k/t-linux: New file.
2148 * config.host (m68k-uclinux, m68k-linux): Use it.
2150 2011-11-26 Richard Henderson <rth@redhat.com>
2152 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2153 (__TMC_END__): Only declare if hidden is available; in the definition,
2154 if hidden is unavailable add a null record.
2155 (deregister_tm_clones, register_tm_clones): New.
2156 (__do_global_dtors_aux, frame_dummy): Use them.
2157 (__do_global_dtors, __do_global_ctors_1): Likewise.
2159 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2161 * config/darwin-crt-tm.c: New file.
2162 * config.host (darwin): Build crttms.o crttme.o to provide
2163 startup and shutdown for tm clones.
2164 * config/t-darwin (crttms.o): New build rule.
2165 (crttme.o): Likewise.
2167 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
2169 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2172 2011-11-21 Richard Henderson <rth@redhat.com>
2174 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2175 (__TMC_LIST__, __TMC_END__): New.
2176 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2177 (__do_global_dtors): Likewise.
2178 (frame_dummy): Call _ITM_registerTMCloneTable.
2179 (__do_global_ctors_1): Likewise.
2181 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2183 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2184 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2185 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2186 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2187 * config/i386/t-darwin64: Remove.
2188 * config/sh/t-netbsd (LIB2ADD): Remove.
2190 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
2193 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2194 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2195 * config/avr/lib1funcs.S (wmov): New assembler macro.
2196 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2197 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2198 (__udivmod64): New function.
2199 (__negdi2): New function.
2201 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2203 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2204 *-*-freebsd*aout*): Remove.
2206 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
2208 * static-object.mk (c_flags-$o): Save c_flags.
2209 ($(base)$(objext)): Use it.
2211 2011-11-18 Steve Ellcey <sje@cup.hp.com>
2213 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2215 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
2218 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2219 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2222 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2224 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2226 (aeabi_uidivmod): Likewise.
2227 (umodsi3): Likewise.
2229 (aeabi_idivmod): Likewise.
2232 2011-11-16 Tristan Gingold <gingold@adacore.com>
2234 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2236 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
2239 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2240 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2242 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2244 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2246 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2247 * config/pa/t-stublib64: Delete.
2249 2011-11-12 Richard Henderson <rth@redhat.com>
2251 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2252 cast the pointer argument to _Unwind_SetGRPtr.
2254 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2256 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2258 2011-11-09 Ian Lance Taylor <iant@google.com>
2260 * generic-morestack.c: Include <string.h>.
2261 (uintptr_type): Define.
2262 (struct initial_sp): Add dont_block_signals field. Reduce size of
2264 (allocate_segment): Set prev field to NULL. Don't set
2265 __morestack_current_segment or __morestack_segments.
2266 (__generic_morestack): Update current->prev and *pp after calling
2268 (__morestack_block_signals): Don't do anything if
2269 dont_block_signals is set.
2270 (__morestack_unblock_signals): Likewise.
2271 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2273 (__splitstack_block_signals): New function.
2274 (enum __splitstack_content_offsets): Define.
2275 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2276 (__splitstack_makecontext): New function.
2277 (__splitstack_block_signals_context): New function.
2278 (__splitstack_find_context): New function.
2279 * config/i386/morestack.S (__morestack_get_guard): New function.
2280 (__morestack_set_guard, __morestack_make_guard): New functions.
2281 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2283 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2285 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2286 (i[34567]86-*-mingw*): ... here.
2287 (x86_64-*-mingw*): ... here.
2289 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2291 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2293 2011-11-07 Nathan Sidwell <nathan@acm.org>
2295 * libgcov.c (struct gcov_fn_buffer): New struct.
2296 (buffer_fn_data): New helper.
2297 (gcov_exit): Rework for new gcov data structures.
2299 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
2302 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2304 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2306 * config.host (tmake_file): Correct comment.
2307 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2309 (bfin*-uclinux*): Likewise.
2310 (bfin*-linux-uclibc*): Likewise.
2311 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2313 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2315 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2316 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2317 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2318 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2319 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2320 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2321 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2322 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2323 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2324 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2325 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2326 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2327 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2329 * config/bfin/t-elf: Remove.
2330 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2332 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2334 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2335 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2336 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2337 (lm32-*-elf*): ... this.
2338 (lm32-*-rtems*): ... and this.
2340 (m32r-*-rtems*): Add to tmake_file.
2341 (moxie-*-rtems*): Likewise.
2342 (sparc-*-rtems*): Likewise.
2343 Remove t-rtems from tmake_file.
2344 (sparc64-*-rtems*): Likewise.
2345 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2348 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2351 * config/gthr-posix.h: Move ...
2352 * gthr-posix.h: ... here.
2353 * config/gthr-lynx.h: Reflect this.
2354 * config/gthr-vxworks.h: Likewise.
2355 * config/rs6000/gthr-aix.h: Likewise.
2356 * configure.ac (target_thread_file): Likewise.
2357 * configure: Regenerate.
2359 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2361 * config.host (arm*-*-rtemseabi*): New target.
2363 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2366 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2369 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2371 * config.host (epiphany-*-elf*): New configuration.
2372 * config/epiphany: New Directory.
2374 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2376 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2377 * config/avr/t-rtems: New.
2378 Filter out _exit from LIB1ASMFUNCS.
2380 2011-11-04 David S. Miller <davem@davemloft.net>
2382 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2383 * configure: Rebuild.
2385 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2387 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
2390 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
2393 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
2394 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
2396 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
2399 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
2401 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2403 * config/c6x/t-elf (LIB2ADDEH): Set.
2404 * config/c6x/t-c6x-elf: Remove.
2406 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2408 * config/i386/sol2-ci.S: Rename to ...
2409 * config/i386/crti.S: ... this.
2410 * config/i386/sol2-cn.S: Rename to ...
2411 * config/i386/crtn.S: ... this.
2412 * config/sparc/sol2-ci.S: Rename to ...
2413 * config/sparc/crti.S: ... this.
2414 * config/sparc/sol2-cn.S: Rename to ...
2415 * config/sparc/crtn.S: ... this.
2416 * config/t-sol2 (CUSTOM_CRTIN): Remove.
2417 (crti.o, crtn.o): Remove.
2419 2011-11-04 Tristan Gingold <gingold@adacore.com>
2421 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
2423 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
2425 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
2427 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
2429 * config.host (crisv32-*-none, cris-*-none): Remove.
2430 (crisv32-*-elf): Append to tmake_file, don't just set it.
2431 (cris-*-elf): Add missing t-fdpbit to tmake_file.
2433 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2435 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
2436 (ecrtn$(objext)): Likewise.
2437 (ncrti$(objext)): Likewise.
2438 (ncrtn$(objext)): Likewise.
2440 2011-11-03 Andreas Schwab <schwab@redhat.com>
2442 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2444 2011-11-02 David S. Miller <davem@davemloft.net>
2446 * configure.ac: Set host_address on sparc too.
2447 * configure: Regenerate.
2448 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2449 based upon host_address.
2450 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2452 2011-11-02 Jason Merrill <jason@redhat.com>
2454 * config/rs6000/t-ppccomm: Add missing \.
2456 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2458 * gthr-single.h, gthr.h: New files.
2459 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2460 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2461 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2462 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2463 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2464 * configure.ac (thread_header): New variable.
2465 Set it depending on target_thread_file.
2466 (gthr-default.h): Link from $thread_header.
2467 * configure: Regenerate.
2468 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
2470 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2472 * configure.ac (tm_file_): New variable.
2473 Determine from tm_file.
2474 (tm_file, tm_defines): Substitute.
2475 * configure: Regenerate.
2476 * mkheader.sh: New file.
2477 * Makefile.in (clean): Remove libgcc_tm.h.
2478 ($(objects)): Depend on libgcc_tm.h.
2479 (libgcc_tm_defines, libgcc_tm_file): New variables.
2480 (libgcc_tm.h, libgcc_tm.stamp): New targets.
2481 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
2482 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
2483 ($(extra-parts)): Depend on libgcc_tm.h.
2484 * config.host (tm_defines, tm_file): New variable.
2485 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
2486 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
2487 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
2488 (avr-*-rtems*): Likewise.
2489 (avr-*-*): Likewise.
2490 (frv-*-elf): Likewise.
2491 (frv-*-*linux*): Likewise.
2492 (h8300-*-rtems*): Likewise.
2493 (h8300-*-elf*): Likewise.
2494 (i[34567]86-*-darwin*): Likewise.
2495 (x86_64-*-darwin*): Likewise.
2496 (rx-*-elf): Likewise.
2497 (tic6x-*-uclinux): Likewise.
2498 (tic6x-*-elf): Likewise.
2499 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
2500 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
2501 * config/i386/cygming-crtbegin.c: Likewise.
2502 * config/i386/cygming-crtend.c: Likewise.
2503 * config/ia64/fde-vms.c: Likewise.
2504 * config/ia64/unwind-ia64.c: Likewise.
2505 * config/libbid/bid_gcc_intrinsics.h: Likewise.
2506 * config/rs6000/darwin-fallback.c: Likewise.
2507 * config/stormy16/lib2funcs.c: Likewise.
2508 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
2509 * crtstuff.c: Likewise.
2510 * dfp-bit.h: Likewise.
2511 * emutls.c: Likewise.
2512 * fixed-bit.c: Likewise.
2513 * fp-bit.c: Likewise.
2514 * generic-morestack-thread.c: Likewise.
2515 * generic-morestack.c: Likewise.
2516 * libgcc2.c: Likewise.
2517 * libgcov.c: Likewise.
2518 * unwind-dw2-fde-dip.c: Likewise.
2519 * unwind-dw2-fde.c: Likewise.
2520 * unwind-dw2.c: Likewise.
2521 * unwind-sjlj.c: Likewise.
2523 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2525 * configure.ac: Include ../config/picflag.m4.
2526 (GCC_PICFLAG): Call it.
2528 * configure: Regenerate.
2529 * Makefile.in (gcc_srcdir): Remove.
2530 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
2531 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
2532 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
2533 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
2534 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
2537 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
2538 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
2539 to refer to libgcc2.c.
2541 * config/darwin-64.c: New file.
2542 * config/darwin-crt3.c: Remove comment.
2543 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
2544 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
2545 config/udivmodsi4.c: New files.
2546 * config/memcmp.c, config/memcpy.c, config/memmove.c,
2547 config/memset.c: New files.
2548 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
2549 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
2550 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
2551 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
2552 * config/t-openbsd-thread: New file.
2553 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
2554 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
2555 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
2556 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
2559 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
2560 to refer to gthr-posix.c.
2561 * config/alpha/t-vms (LIB2ADD): Set.
2562 * config/alpha/vms-gcc_shell_handler.c: New file.
2563 * config/arm/bpabi.c, config/arm/fp16.c,
2564 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
2565 config/arm/unaligned-funcs.c: New files.
2566 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
2567 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2568 * config/arm/t-linux: Likewise.
2569 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
2570 * config/arm/t-netbsd: New file.
2571 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
2572 * config/arm/t-symbian (LIB2ADD_ST): Set.
2573 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
2574 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2575 * config/bfin/t-elf: New file.
2576 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
2577 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
2578 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
2579 config/c6x/ltf.c: New files.
2580 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
2581 (HOST_LIBGCC2_CFLAGS): Set.
2582 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
2583 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2584 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
2586 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
2587 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
2588 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
2589 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
2590 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
2592 * config/frv/t-frv (LIB2ADD): Set.
2593 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2594 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
2595 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
2596 config/h8300/popcounthi2.c: New files.
2597 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2598 * config/i386/gthr-win32.c: New file.
2599 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
2600 * config/i386/t-cygwin: Likewise.
2601 * config/i386/t-darwin, config/i386/t-darwin64,
2602 config/i386/t-gthr-win32, config/i386/t-interix: New files.
2603 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
2604 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2605 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2606 * config/ia64/quadlib.c: New file.
2607 * config/ia64/t-hpux (LIB2ADD): Set.
2608 * config/ia64/t-ia64: Add comment.
2609 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
2610 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2611 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
2612 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
2613 * config/m32c/t-m32c (LIB2ADD): Set.
2614 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2615 * config/m32r/t-m32r: Likewise.
2616 * config/m68k/fpgnulib.c: New file.
2617 * config/m68k/t-floatlib (LIB2ADD): Set.
2618 (xfgnulib.c): New target.
2619 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
2620 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
2621 * config/mep/t-mep (LIB2ADD): Set.
2622 * config/microblaze/divsi3.asm: Rename to divsi3.S.
2623 * config/microblaze/moddi3.asm: Rename to moddi3.S.
2624 * config/microblaze/modsi3.asm: Rename to modsi3.S.
2625 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
2626 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
2627 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
2628 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
2629 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
2630 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
2631 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
2633 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
2634 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
2635 * config/pa/fptr.c, config/pa/lib2funcs.S,
2636 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
2637 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2638 (LIB2ADD, LIB2ADD_ST): Set.
2639 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
2640 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
2642 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
2643 * config/pdp11/t-pdp11: New file.
2644 * config/picochip/libgccExtras/adddi3.S,
2645 config/picochip/libgccExtras/ashlsi3.S,
2646 config/picochip/libgccExtras/ashrsi3.S,
2647 config/picochip/libgccExtras/clzsi2.S,
2648 config/picochip/libgccExtras/cmpsi2.S,
2649 config/picochip/libgccExtras/divmod15.S,
2650 config/picochip/libgccExtras/divmodhi4.S,
2651 config/picochip/libgccExtras/divmodsi4.S,
2652 config/picochip/libgccExtras/lshrsi3.S,
2653 config/picochip/libgccExtras/parityhi2.S,
2654 config/picochip/libgccExtras/popcounthi2.S,
2655 config/picochip/libgccExtras/subdi3.S,
2656 config/picochip/libgccExtras/ucmpsi2.S,
2657 config/picochip/libgccExtras/udivmodhi4.S,
2658 config/picochip/libgccExtras/udivmodsi4.S: New files.
2659 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
2660 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
2661 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
2662 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
2663 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
2664 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
2665 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
2666 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
2668 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
2669 (HOST_LIBGCC2_CFLAGS): Set.
2670 * config/rs6000/t-darwin64: New file.
2671 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
2672 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
2673 * config/rs6000/t-ppccomm (LIB2ADD): Add
2674 $(srcdir)/config/rs6000/tramp.S.
2675 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
2676 Add $(srcdir)/config/rs6000/eabi.S.
2677 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
2678 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
2679 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
2680 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
2681 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
2682 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
2683 * config/rs6000/tramp.S: New file.
2684 * config/s390/t-tpf: Remove.
2685 * config/sh/linux-atomic.S: New file.
2686 * config/sh/t-linux (LIB2ADD): Set.
2687 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
2688 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2689 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
2691 (HOST_LIBGCC2_CFLAGS): Set.
2692 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2693 * config/spu/divmodti4.c, config/spu/divv2df3.c,
2694 config/spu/float_disf.c, config/spu/float_unsdidf.c,
2695 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
2696 config/spu/mfc_multi_tag_release.c,
2697 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
2698 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
2699 config/spu/multi3.c: New files.
2700 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
2701 (HOST_LIBGCC2_CFLAGS): Set.
2702 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
2703 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
2704 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
2705 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
2706 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
2707 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
2708 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
2709 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
2710 config/stormy16/umodsi3.c: New files.
2711 * config/xtensa/lib2funcs.S: New file.
2712 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2713 * config/xtensa/t-xtensa (LIB2ADD): Set.
2714 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
2715 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
2716 Add t-freebsd-thread to tmake_file for posix threads.
2717 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
2718 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
2719 (*-*-lynxos*): Likewise.
2720 (*-*-netbsd*): Likewise.
2721 (*-*-openbsd*): Likewise.
2722 Add t-openbsd-thread to tmake_file for posix threads.
2723 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
2724 (*-*-vxworks*): Set tmake_file.
2725 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2726 (alpha*-*-freebsd*): Likewise.
2727 (alpha*-*-netbsd*): Likewise.
2728 (alpha*-*-openbsd*): Likewise.
2729 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
2730 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2731 (alpha*-dec-*vms*): Likewise.
2732 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
2733 (bfin*-elf*): Add bfin/t-elf to tmake_file.
2734 (bfin*-uclinux*): Likewise.
2735 (bfin*-linux-uclibc*): Likewise.
2736 (crisv32-*-elf): Add cris/t-cris to tmake_file.
2737 (crisv32-*-none): Likewise.
2738 (cris-*-elf): Likewise.
2739 (cris-*-none): Likewise.
2740 (cris-*-linux*, crisv32-*-linux*): Likewise.
2741 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
2743 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
2745 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
2746 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
2747 (x86_64-*-elf*): Likewise.
2748 (i[34567]86-*-nto-qnx*): Likewise.
2749 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
2751 (x86_64-*-mingw*): Likewise.
2752 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
2753 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
2754 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2755 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2756 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
2758 (mipsisa64sr71k-*-elf*): Likewise.
2759 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2760 (mips-*-elf*, mipsel-*-elf*): Likewise.
2761 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2762 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2763 (mips*-*-rtems*): Likewise.
2764 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
2766 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
2767 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
2768 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
2769 (spu-*-elf*): Likewise.
2770 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
2772 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2774 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
2775 $(srcdir) to refer to $(LIB1ASMSRC).
2777 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
2778 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
2779 config/arm/lib1funcs.S: New files.
2780 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
2781 * config/arm/t-arm: New file.
2782 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
2783 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
2784 config/arm/t-strongarm-elf: New files.
2785 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
2786 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
2787 * config/avr/lib1funcs.S: New file.
2788 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2789 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
2790 * config/c6x/lib1funcs.S: New file.
2791 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2792 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
2793 * config/frv/lib1funcs.S: New file.
2794 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2795 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
2796 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
2797 * config/ia64/__divxf3.asm: Rename to ...
2798 * config/ia64/__divxf3.S: ... this.
2799 Adapt lib1funcs.asm filename.
2800 * config/ia64/_fixtfdi.asm: Rename to ...
2801 * config/ia64/_fixtfdi.S: ... this.
2802 Adapt lib1funcs.asm filename.
2803 * config/ia64/_fixunstfdi.asm: Rename to ...
2804 * config/ia64/_fixunstfdi.S: ... this.
2805 Adapt lib1funcs.asm filename.
2806 * config/ia64/_floatditf.asm: Rename to ...
2807 * config/ia64/_floatditf.S: ... this.
2808 Adapt lib1funcs.asm filename.
2809 * config/ia64/lib1funcs.S: New file.
2810 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
2811 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2812 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
2813 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
2814 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
2815 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
2816 * config/mep/lib1funcs.S: New file.
2817 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2818 * config/mips/mips16.S: New file.
2819 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2820 * config/pa/milli64.S: New file.
2821 * config/pa/t-linux, config/pa/t-linux64: New files.
2822 * config/picochip/lib1funcs.S: New file.
2823 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2824 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
2825 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
2826 * config/sh/t-netbsd: New file.
2827 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
2828 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
2829 * config/sh/t-sh64: New file.
2830 * config/sparc/lb1spc.S: New file.
2831 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
2833 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
2834 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
2835 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
2836 config/xtensa/lib1funcs.S: New files.
2837 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2838 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
2840 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
2841 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
2842 (arm*-*-linux*): Likewise.
2843 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
2844 arm*-*-linux-*eabi, add arm/t-linux otherwise.
2845 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
2846 (arm*-*-ecos-elf): Likewise.
2847 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2848 (arm*-*-rtems*): Likewise.
2849 (arm*-*-elf): Likewise.
2850 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
2851 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
2852 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
2853 (bfin*-uclinux*): Likewise.
2854 (bfin*-linux-uclibc*): Likewise.
2855 (bfin*-rtems*): Likewise.
2856 (bfin*-*): Likewise.
2857 (fido-*-elf): Merge into m68k-*-elf*.
2858 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
2859 (frv-*-*linux*): Add frv/t-frv to tmake_file.
2860 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
2861 (h8300-*-elf*): Likewise.
2862 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
2863 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
2864 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
2865 (i[34567]86-*-mingw*): Likewise.
2866 (x86_64-*-mingw*): Likewise.
2867 (i[34567]86-*-interix3*): Likewise.
2868 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
2869 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
2870 (m68k-*-elf*): Also handle fido-*-elf.
2871 Add m68k/t-floatlib to tmake_file.
2872 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
2873 (m68k-*-linux*): Likewise.
2874 (m68k-*-rtems*): Likewise.
2875 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
2876 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
2878 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
2879 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
2880 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
2881 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
2882 sh/t-netbsd to tmake_file.
2883 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
2884 (sh-*-rtems*): Add sh/t-sh to tmake_file.
2885 (sh-wrs-vxworks): Likewise.
2886 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
2888 (v850*-*-*): Add v850/t-v850 to tmake_file.
2889 (vax-*-linux*): Add vax/t-linux to tmake_file.
2890 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
2892 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2894 * crtstuff.c: New file.
2895 * Makefile.in (CRTSTUFF_CFLAGS): Define.
2896 (CRTSTUFF_T_CFLAGS): Define.
2897 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
2898 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
2899 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
2902 (crtbeginT.o): Use $(objext).
2903 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
2904 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
2905 (gcc-extra-parts): Remove.
2906 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
2908 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2909 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
2910 Add t-crtstuff-pic to tmake_file.
2911 (*-*-lynxos*): New case.
2912 Set tmake_file, extra_parts.
2913 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
2914 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
2915 *-*-netbsdelf[2-9]*.
2916 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
2917 (*-*-rtems*): Set extra_parts.
2918 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
2919 (*-*-uclinux*): New case.
2921 (*-*-vms*): New case.
2922 Set tmake_file, extra_parts.
2923 (*-*-elf): Set extra_parts.
2924 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
2925 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
2928 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
2930 (arm*-*-freebsd*): Add t-crtin to tmake_file.
2931 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
2932 (arm-wrs-vxworks): Append to tmake_file.
2934 (arm*-*-uclinux*): Set extra_parts.
2935 (arm*-*-ecos-elf): Likewise.
2936 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
2938 (arm*-*-rtems*): Set extra_parts.
2939 (arm*-*-elf): Likewise.
2940 (avr-*-rtems*): Clear extra_parts.
2941 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
2943 (bfin*-uclinux*): Likewise.
2944 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
2945 (bfin*-rtems*): Append to tmake_file.
2947 (bfin*-*): Likewise.
2948 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
2949 (crisv32-*-elf): ... this.
2950 (crisv32-*-none): ... this.
2951 (cris-*-elf, cris-*-none): New cases.
2952 Add cris/t-elfmulti to tmake_file.
2953 (fr30-*-elf): Append to tmake_file.
2955 (frv-*-elf): Append to tmake_file, add frv/t-frv.
2957 (h8300-*-rtems*): Append to tmake_file.
2959 (h8300-*-elf*): Likewise.
2960 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
2962 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
2964 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
2965 (x86_64-*-elf*): Likewise.
2966 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
2967 (x86_64-*-freebsd*): Likewise.
2968 (x86_64-*-netbsd*): Likewise.
2969 (i[34567]86-*-linux*): Likewise.
2970 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2971 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2972 (x86_64-*-linux*): Likewise.
2973 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2974 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
2977 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
2978 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
2979 Append to extra_parts, remove crtbegin.o, crtend.o.
2980 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
2981 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
2982 crtend.o, crtbeginS.o, crtendS.o.
2983 (ia64*-*-linux*): Comment extra_parts.
2984 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
2986 (iq2000*-*-elf*): Clear extra_parts.
2987 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
2988 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
2989 (m32r-*-elf*, m32r-*-rtems*): Split off ...
2990 (m32r-*-rtems*): ... this.
2991 Add m32r/t-m32r to tmake_file.
2992 (m68k-*-elf*): Add t-crtin to tmake_file.
2993 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
2994 (mcore-*-elf): Likewise.
2995 (microblaze*-*-*): Set extra_parts.
2996 (mips*-sde-elf*): New case.
2997 Set tmake_file, extra_parts.
2998 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2999 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3000 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
3003 (mipsisa64sr71k-*-elf*): Likewise.
3004 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3005 (mips-*-elf*, mipsel-*-elf*): Likewise.
3006 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3007 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
3008 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3009 (mips*-*-rtems*): Likewise.
3010 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
3011 (moxie-*-*): Split into ...
3012 (moxie-*-elf, moxie-*-uclinux*): ... this.
3013 Add to extra_parts, remove crtbegin.o, crtend.o.
3014 (moxie-*-rtems*): New case.
3017 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
3019 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3020 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
3023 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
3024 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
3026 (powerpc-*-eabisim*): Likewise.
3027 (powerpc-*-elf*): Likewise.
3028 (powerpc-*-eabialtivec*): Likewise.
3029 (powerpc-xilinx-eabi*): Likewise.
3030 (powerpc-*-eabi*): Likewise.
3031 (powerpc-*-rtems*): Likewise.
3032 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
3035 (powerpc-*-lynxos*): Add to tmake_file.
3036 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
3037 rs6000/t-crtstuff, t-crtstuff-pic.
3039 (powerpcle-*-eabisim*): Likewise.
3040 (powerpcle-*-eabi*): Likewise.
3041 (rx-*-elf): Remove extra_parts.
3042 (s390x-ibm-tpf*): Set extra_parts.
3043 (score-*-elf): Set extra_parts.
3044 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3045 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3046 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3047 (sh64l*-*-netbsd*): Split into ...
3048 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
3049 Add t-crtstuff-pic to tmake_file.
3051 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
3053 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
3054 (sparc-*-elf*): Remove t-crtin from tmake_file.
3055 Add to extra_parts, remove crtbegin.o, crtend.o.
3056 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
3057 (sparc64-*-linux*): Likewise.
3058 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
3059 Add to extra_parts, remove crtbegin.o, crtend.o.
3060 (sparc64-*-elf*): Remove t-crtin from tmake_file.
3061 Add to extra_parts, remove crtbegin.o, crtend.o.
3062 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
3063 Add to extra_parts, remove crtbegin.o, crtend.o.
3064 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
3065 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
3066 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
3068 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
3070 (tic6x-*-*): Change to ...
3071 (tic6x-*-elf): ... this.
3073 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
3075 (am33_2.0-*-linux*): Add comment.
3076 (mep*-*-*): Add mep/t-mep to tmake_file.
3078 * config/alpha/t-vms: New file.
3079 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
3080 * config/arm/crti.S, config/arm/crtn.S: New files.
3081 * config/bfin/crti.S, config/bfin/crtn.S: New files.
3082 * config/bfin/crtlibid.S: New file.
3083 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
3084 * config/c6x/crti.S, config/c6x/crtn.S: New files.
3085 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
3086 (crti.o, crtin.o): New rules.
3087 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3088 * config/c6x/t-uclinux: New file.
3089 * config/cris/t-elfmulti: New file.
3090 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
3091 * config/fr30/crti.S, config/fr30/crtn.S: New files.
3092 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
3093 * config/frv/t-frv: New file.
3094 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
3095 * config/h8300/crti.S, config/h8300/crtn.S: New files.
3096 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
3098 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
3099 refer to cygming-crtbegin.c, cygming-crtend.c.
3101 * config/i386/t-nto: New file.
3102 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
3103 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3104 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3105 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3108 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3109 (crtinitS.o): New rule.
3110 * config/ia64/vms-crtinit.S: New file.
3111 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3112 * config/m32r/initfini.c: New file.
3113 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3114 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3115 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3116 * config/mep/t-mep: New file.
3117 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3118 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3119 * config/mips/crti.S, config/mips/crtn.S: New files.
3120 * config/mips/t-crtstuff: New file.
3121 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3122 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3123 (CUSTOM_CRTIN): Set.
3124 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3126 Use $(srcdir) to refer to crti.S, crtn.S.
3127 Use .S extension, $<.
3128 * config/moxie/crti.asm: Rename to ...
3129 * config/moxie/crti.S: ... this.
3130 * config/moxie/crtn.asm: Rename to ...
3131 * config/moxie/crtn.S: ... this.
3132 * config/moxie/t-moxie: Remove.
3133 * config/pa/stublib.c: New file.
3134 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3135 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3136 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3137 * config/rs6000/t-crtstuff: New file.
3138 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3139 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3140 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3141 Make output file explicit.
3142 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3143 Make output file explicit.
3144 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3145 Make output file explicit.
3146 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3147 Make output file explicit.
3148 * config/score/crti.S, config/score/crtn.S: New files.
3149 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3150 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3152 * config/sh/t-sh, config/sh/t-superh: New files.
3153 * config/sparc/t-linux64: New file.
3154 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3155 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3156 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3157 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3158 * config/t-crtin: Remove.
3159 * config/t-crtstuff-pic: New file.
3160 * config/t-sol2 (CUSTOM_CRTIN): Set.
3161 (crti.o, crtn.o): New rules.
3162 * config/vms/t-vms: New file.
3163 * config/vms/vms-ucrt0.c: New file.
3164 * config/xtensa/t-elf: New file.
3166 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3168 * Makefile.in (SHLIB_NM_FLAGS): Set.
3169 * mkmap-flat.awk, mkmap-symver.awk: New files.
3170 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3172 * configure: Regenerate.
3173 * config/libgcc-glibc.ver: New file.
3174 * config/libgcc-libsystem.ver: New file.
3175 * config/t-libunwind (SHLIB_LC): Set.
3176 * config/t-linux: New file.
3177 * config/t-slibgcc (INSTALL_SHLIB): New.
3178 (SHLIB_INSTALL): Use it.
3179 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3180 to mkmap-symver.awk.
3181 (SHLIB_MAPFILES): Don't append, adapt pathname.
3182 (SHLIB_VERPFX): Set.
3183 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3184 to mkmap-symver.awk.
3185 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3186 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3187 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3188 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3190 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3191 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3192 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3193 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3194 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3195 * config/i386/libgcc-darwin.10.4.ver,
3196 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3198 * config/i386/t-darwin: Remove.
3199 * config/i386/t-darwin64: Likewise.
3200 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3201 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3202 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3203 * config/i386/t-linux: New file.
3204 * config/i386/t-mingw32: New file.
3205 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3206 * config/ia64/t-glibc: Rename to ...
3207 * config/ia64/t-linux: ... this.
3208 (SHLIB_MAPFILES): Set.
3209 * config/ia64/t-glibc-libunwind: Rename to ...
3210 * config/ia64/t-linux-libunwind: ... this.
3211 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3212 * config/ia64/t-slibgcc-hpux: New file.
3213 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3214 * config/m68k/t-slibgcc-elf-ver: New file.
3215 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3216 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3218 * config/pa/t-slibgcc-hpux: New file.
3219 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3221 * config/rs6000/libgcc-darwin.10.4.ver,
3222 config/rs6000/libgcc-darwin.10.5.ver: New files.
3223 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3224 config/rs6000/libgcc-glibc.ver.
3225 * config/rs6000/libgcc-ppc64.ver: Rename to
3226 config/rs6000/libgcc-ibm-ldouble.ver.
3227 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3228 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3229 * config/rs6000/t-ldbl128: Rename to ...
3230 * config/rs6000/t-linux: ... this.
3231 (SHLIB_MAPFILES): Adapt filename.
3232 * config/rs6000/t-slibgcc-aix: New file.
3233 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3234 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3235 libgcc-excl.ver, libgcc-glibc.ver.
3236 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3237 * config/sparc/libgcc-glibc.ver: New file.
3238 * config/sparc/t-linux: New file.
3239 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3240 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3241 t-slibgcc-elf-ver to tmake_file.
3242 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3244 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3245 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3246 t-slibgcc-elf-ver, t-linux to tmake_file.
3247 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3249 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3250 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3251 (alpha*-dec-*vms*): Likewise.
3252 (arm*-*-freebsd*): Append to tmake_file.
3253 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3254 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3256 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3257 tmake_file for arm*-*-symbianelf*.
3258 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3259 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3261 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3262 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3263 pa/t-slibgcc-dwarf-ver to tmake_file.
3264 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3265 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3266 (hppa*64*-*-hpux11*): Likewise.
3267 (hppa[12]*-*-hpux11*): Likewise.
3268 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3269 i386/t-crtpc, i386/t-crtfm.
3270 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3271 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3273 Add i386/t-cygwin to tmake_file.
3274 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3275 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3276 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3278 Add i386/t-mingw32 to tmake_file.
3279 (x86_64-*-mingw*): Likewise.
3280 (ia64*-*-freebsd*): Append to tmake_file.
3281 (ia64*-*-linux*): Append to tmake_file.
3282 Replace ia64/t-glibc by ia64/t-linux.
3283 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3285 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3286 t-slibgcc-hpux to tmake_file.
3287 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3288 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3289 (m32rle-*-linux*): Likewise.
3290 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3292 (microblaze*-linux*): New case.
3293 Append to tmake_file, add t-slibgcc-nolc-override.
3294 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3295 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3296 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3297 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3298 rs6000/t-slibgcc-aix to tmake_file.
3299 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3300 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3301 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3302 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3303 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3304 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3306 (sparc-*-linux*): Append to tmake_file for *-leon*.
3307 Add sparc/t-linux to tmake_file for non-Leon targets.
3308 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3309 (tic6x-*-uclinux): New case.
3310 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3311 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3312 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3313 (am33_2.0-*-linux*): Append to tmake_file.
3314 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3315 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3316 x86_64-*-kfreebsd*-gnu.
3317 Add i386/t-linux to tmake_file.
3319 2011-10-28 Ian Lance Taylor <iant@google.com>
3321 * config/i386/morestack.S: Correct CFI information to do proper
3322 returns throughout function. In 32-bit mode, save %ebx so that it
3323 is restored on unwind.
3325 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3327 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3328 case where B3 isn't the return register.
3330 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3331 logic for doubleword pops.
3333 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
3335 * config/rs6000/t-freebsd: Add wildcard.
3337 2011-10-21 Paul Brook <paul@codesourcery.com>
3339 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3341 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
3342 Eric Botcazou <ebotcazou@adacore.com>
3345 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3346 fs->signal_frame to 1.
3348 2011-10-07 Ian Lance Taylor <iant@google.com>
3350 * generic-morestack-thread.c: #include <errno.h>.
3352 2011-10-07 Ian Lance Taylor <iant@google.com>
3355 * generic-morestack.c (__generic_morestack): Make sure the segment
3356 is large enough for both the stack frame and the copied
3359 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3362 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3365 2011-09-28 Nick Clifton <nickc@redhat.com>
3367 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3368 64-bit doubles are not enabled.
3369 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3370 and floatunsisf functions.
3372 2011-09-13 Paul Brook <paul@codesourcery.com>
3374 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3375 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3376 * unwind-arm-common.inc: New file.
3377 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3378 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3379 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3380 * config/c6x/libunwind.S: New file.
3381 * config/c6x/pr-support.c: New file.
3382 * config/c6x/unwind-c6x.c: New file.
3383 * config/c6x/unwind-c6x.h: New file.
3384 * config/c6x/t-c6x-elf: New file.
3386 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
3388 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
3389 (ASM_DIVZERO): Ditto.
3390 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
3392 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
3394 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
3396 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
3399 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
3400 instead of an assembly one.
3402 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
3405 * Makefile.in (install-unwind_h): Create
3406 $(gcc_objdir)/include/unwind.h atomically.
3408 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3410 * Makefile.in (install-unwind_h): Remove destination file first.
3412 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3415 * config/mips/t-mips16: New file.
3416 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
3417 (mips*-*-linux*): Likewise.
3418 (mips*-sde-elf*): Likewise.
3419 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
3420 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
3421 Add mips/t-mips16 to tmake_file.
3422 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
3423 (mips-*-elf*): Likewise.
3424 (mips64-*-elf*): Likewise.
3425 (mips64orion-*-elf*): Likewise.
3426 (mips*-*-rtems*): Likewise.
3427 (mipstx39-*-elf*): Likewise.
3428 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
3429 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
3431 Use $(srcdir) to refer to sync.c.
3433 ($(libgcc-sync-funcs-o)): Likewise.
3434 ($(libgcc-sync-size-funcs-s-o)): Likewise.
3435 ($(libgcc-sync-funcs-s-o)): Likewise.
3437 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3439 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3442 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3445 * config/i386/value-unwind.h: New.
3447 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3449 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3450 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3451 Add to tmake_file rather than overriding it.
3453 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3455 * config/t-softfp: Remove.
3456 * soft-fp: Moved from ../gcc/config.
3457 * soft-fp/README: Remove t-softfp reference.
3458 * soft-fp/t-softfp: Move to config/t-softfp.
3459 (softfp_machine_header): Remove.
3460 (softfp_file_list): Remove config subdir.
3461 (soft-fp-objects): New variable.
3462 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3463 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3464 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3465 * config/t-softfp-excl: New file.
3466 * config/t-softfp-sfdf: New file.
3467 * config/t-softfp-tf: New file.
3468 * config/no-sfp-machine.h: New file.
3469 * config/arm/sfp-machine.h: New file.
3470 * config/arm/t-softfp: New file.
3471 * config/c6x/sfp-machine.h: New file.
3472 * config/i386/32/t-fprules-softfp: Rename to ...
3473 * config/i386/32/t-softfp: ... this.
3474 (tifunctions, LIB2ADD): Remove.
3475 (softfp_int_modes): Override.
3476 * config/i386/64/t-softfp-compat (tf-functions): Remove config
3478 * config/i386/64/eqtf2.c: Likewise.
3479 * config/i386/64/getf2.c: Likewise.
3480 * config/i386/64/letf2.c: Likewise.
3481 * config/ia64/sft-machine.h: New file.
3482 * config/ia64/t-fprules-softfp: Rename to ...
3483 * config/ia64/t-softfp: ... this.
3484 * config/lm32/sfp-machine.h: New file.
3485 * config/moxie/t-moxie-softfp: Remove.
3486 * config/rs6000/ibm-ldouble-format: New file.
3487 * config/rs6000/ibm-ldouble.c: New file.
3488 * config/rs6000/libgcc-ppc-glibc.ver: New file
3489 * config/rs6000/libgcc-ppc64.ver: New file
3490 * config/rs6000/sfp-machine.h: New file.
3491 * config/rs6000/t-freebsd: New file.
3492 * config/rs6000/t-ibm-ldouble: New file.
3493 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
3494 libgcc-ppc-glibc.ver.
3495 * config/rs6000/t-linux64: New file.
3496 * config/rs6000/t-ppccomm (LIB2ADD): Add
3497 $(srcdir)/config/rs6000/ibm-ldouble.c.
3498 * config/rs6000/t-ppccomm-ldbl: New file.
3499 * config/score/sfp-machine.h: New file.
3500 * config.host (sfp_machine_header): Explain.
3501 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
3502 t-softfp to tmake_file.
3503 (arm*-*-uclinux*): Likewise.
3504 (arm*-*-ecos-elf): Likewise.
3505 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3506 (arm*-*-rtems*): Likewise.
3507 (arm*-*-elf): Likewise.
3508 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
3510 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
3511 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
3512 (lm32-*-uclinux*): Likewise.
3513 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
3514 t-softfp-excl, t-softfp.
3515 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
3516 (powerpc64-*-darwin*): Likewise.
3517 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
3519 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
3521 (powerpc-*-eabisim*): Likewise.
3522 (powerpc-*-elf*): Likewise.
3523 (powerpc-*-eabialtivec*): Likewise.
3524 (powerpc-xilinx-eabi*): Likewise.
3525 (powerpc-*-rtems*): Likewise.
3526 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
3527 t-softfp-excl, t-softfp to tmake_file.
3528 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
3529 rs6000/t-ppccomm-ldbl to tmake_file.
3530 (powerpcle-*-elf*): Likewise.
3531 (powerpcle-*-eabisim*): Likewise.
3532 (powerpcle-*-eabi*): Likewise.
3533 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3534 rs6000/t-ibm-ldouble to tmake_file.
3535 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3536 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3537 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
3538 (tic6x-*-*): Likewise.
3539 (i[34567]86-*-darwin*, x86_64-*-darwin*,
3540 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
3541 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
3542 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
3543 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
3544 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
3545 t-softfp to tmake_file.
3546 * configure.ac (sfp_machine_header): Provide default if unset.
3548 Link sfp-machine.h to config/$sfp_machine_header.
3549 * configure: Regenerate.
3551 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3553 * Makefile.in (double_type_size, long_double_type_size): Set.
3554 Remove $(fpbit-in-libgcc) support.
3555 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
3556 (fpbit-src): New variable.
3557 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
3558 Compile with -DFLOAT $(FPBIT_CFLAGS).
3560 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
3561 Compile with $(FPBIT_CFLAGS).
3563 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
3564 Compile with -DFLOAT $(TPBIT_CFLAGS).
3566 * configure.ac (double_type_size, long_double_type_size):
3567 Determine and substitute.
3568 * configure: Regenerate.
3569 * fp-bit.c, fp-bit.h: New files.
3570 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
3571 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
3572 * config/mips/t-mips: New file.
3573 * config/mips/t-sdemtk: New file.
3574 * config/rs6000/ppc64-fp.c: New file.
3575 * config/rs6000/t-darwin (LIB2ADD): Add
3576 $(srcdir)/config/rs6000/ppc64-fp.c.
3577 * config/rs6000/t-ppc64-fp: New file.
3578 * config/rx/rx-lib.h: New file.
3579 * config/rx/t-rx (FPBIT): Set to true.
3580 ($(gcc_objdir)/fp-bit.c): Remove.
3581 (DPBIT): Set to true only with -m64bit-doubles.
3582 ($(gcc_objdir)/dp-bit.c): Remove.
3583 * config/sparc/t-softfp: Remove.
3584 * config/spu/t-elf: New file.
3585 * config/t-fdpbit, config/t-fpbit: New files.
3586 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
3587 (mips*-*-*): Likewise.
3588 (arm-wrs-vxworks): Likewise.
3589 (arm*-*-freebsd*): Likewise.
3590 (avr-*-rtems*): Add t-fpbit to tmake_file.
3591 (avr-*-*): Likewise.
3592 (bfin*-elf*): Add t-fdpbit to tmake_file.
3593 (bfin*-uclinux*): Likewise.
3594 (bfin*-linux-uclibc*): Likewise.
3595 (bfin*-rtems*): New case.
3596 Add t-fdpbit to tmake_file.
3597 (bfin*-*): Add t-fdpbit to tmake_file.
3598 (crisv32-*-elf): Likewise.
3599 (cris-*-linux*): Likewise.
3600 (fr30-*-elf): Likewise.
3601 (frv-*-elf, frv-*-*linux*): Likewise.
3602 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
3603 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
3604 (m32r-*-elf*): Likewise.
3605 (m32rle-*-elf*): Likewise.
3606 (m32r-*-linux*): Likewise.
3607 (m32rle-*-linux*): Likewise.
3608 (mcore-*-elf): Add t-fdpbit to tmake_file.
3609 (microblaze*-*-*): Likewise.
3610 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
3611 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
3612 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
3614 Add mips/t-tpbit to tmake-file.
3615 (mips*-*-linux*): Fix typo.
3616 (mips*-sde-elf*): New case
3617 Add mips/t-sdemtk unless using newlib.
3618 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
3619 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
3620 (mn10300-*-*): Likewise.
3621 (pdp11-*-*): Likewise.
3622 (picochip-*-*): Add t-fpbit to tmake_file.
3623 (powerpc-*-eabisimaltivec*): Likewise.
3624 (powerpc-*-eabisim*): Likewise.
3625 (powerpc-*-elf*): Likewise.
3626 (powerpc-*-eabialtivec*): Likewise.
3627 (powerpc-xilinx-eabi*): New case.
3628 Add t-fdpbit to tmake_file.
3629 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
3630 (powerpc-*-rtems*): Likewise.
3631 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
3633 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
3635 (powerpc-*-lynxos*): Likewise.
3636 (powerpcle-*-elf*): Likewise.
3637 (powerpcle-*-eabisim*): Likewise.
3638 (powerpcle-*-eabi*): Likewise.
3639 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3640 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
3641 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3642 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3643 (rx-*-elf): Add t-fdpbit to tmake_file.
3644 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3645 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3646 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3647 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
3649 (sh-*-rtems*): Add t-fdpbit to tmake_file.
3650 (sh-wrs-vxworks): Likewise.
3651 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
3652 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
3653 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
3654 (sparc64-*-rtems*): ... new case.
3655 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
3656 (spu-*-elf*): Likewise.
3657 Add spu/t-elf to tmake_file.
3658 (v850*-*-*): Add t-fdpbit to tmake_file.
3659 (xstormy16-*-elf): Likewise.
3660 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
3661 (mep*-*-*): Likewise.
3663 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3665 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
3667 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
3668 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
3669 (install-unwind_h): New target.
3670 (all): Depend on it.
3671 * config.host (unwind_header): New variable.
3672 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
3673 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3674 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
3675 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
3676 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
3678 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
3680 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
3682 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
3684 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
3685 (ia64*-*-freebsd*): Likewise.
3686 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
3688 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
3689 $with_system_libunwind.
3690 (ia64*-*-hpux*): Set tmake_file.
3691 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
3692 (picochip-*-*): Set tmake_file.
3693 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
3695 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3696 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3697 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
3698 (xtensa*-*-elf*): Set tmake_file.
3699 (xtensa*-*-linux*): Likewise.
3700 * configure.ac: Include ../config/unwind_ipinfo.m4.
3701 Call GCC_CHECK_UNWIND_GETIPINFO.
3702 Link unwind.h to $unwind_header.
3703 * configure: Regenerate.
3704 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
3705 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
3706 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
3707 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
3708 * config/unwind-dw2-fde-darwin.c: New file.
3709 * config/arm/libunwind.S, config/arm/pr-support.c,
3710 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
3711 config/arm/unwind-arm.h,: New files.
3712 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
3713 config/ia64/t-eh-ia64, config/ia64/t-glibc,
3714 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
3715 config/ia64/t-vms, config/ia64/unwind-ia64.c,
3716 config/ia64/unwind-ia64.h: New files.
3717 * config/picochip/t-picochip: New file.
3718 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
3720 * config/rs6000/t-darwin (LIB2ADDEH): Set.
3721 * config/s390/t-tpf (LIB2ADDEH): Remove.
3722 * config/t-darwin (LIB2ADDEH): Set.
3723 * config/t-eh-dw2-dip: New file.
3724 * config/t-libunwind, config/t-libunwind-elf: New files.
3725 * config/t-sol2 (LIB2ADDEH): Remove.
3726 * config/xtensa/t-xtensa: New file.
3728 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
3730 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
3731 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
3732 long long to check rt_sigreturn syscall.
3734 2011-08-02 Alan Modra <amodra@gmail.com>
3736 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3737 Restore for indirect call bcrtl from correct stack slot, and only
3738 if cfa+40 isn't valid.
3740 2011-08-01 Julian Brown <julian@codesourcery.com>
3742 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
3743 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
3744 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
3746 2011-08-01 Julian Brown <julian@codesourcery.com>
3748 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
3749 (libgcc-std.ver.in): Use above.
3750 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
3751 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
3753 * config/t-fixedpoint-gnu-prefix: New file.
3754 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
3755 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
3758 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
3760 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
3761 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
3762 for x86-64. Properly check __x86_64__ and __LP64__.
3764 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
3766 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
3768 (_FP_WS_TYPE): Likewise.
3769 (_FP_I_TYPE): Likewise.
3771 2011-07-28 Alan Modra <amodra@gmail.com>
3773 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3774 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
3775 in a plt call stub. Do restore r2 if stopped on bctrl.
3777 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3779 * config.host (i[3456x]86-*-netware*): Remove.
3780 * config/i386/netware-crt0.c, config/i386/t-nwld,
3781 config/i386/t-slibgcc-nwld: Remove.
3783 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
3785 * config.host: Handle tic6x-*-*.
3786 * config/c6x/c6x-abi.h: New file.
3788 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3790 * config/i386/crtprec.c: New file.
3791 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
3792 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
3793 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
3794 (x86_64-*-darwin*): Likewise.
3795 (i[34567]86-*-solaris2*: Likewise.
3797 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3799 * config/alpha/crtfastmath.c: New file.
3800 * config/i386/crtfastmath.c: New file.
3801 * config/ia64/crtfastmath.c: New file.
3802 * config/mips/crtfastmath.c: New file.
3803 * config/sparc/crtfastmath.c: New file.
3805 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
3807 Add -frandom-seed=gcc-crtfastmath.
3808 * config/alpha/t-crtfm: Remove.
3809 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
3810 * config/ia64/t-ia64 (crtfastmath.o): Remove.
3812 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
3813 (alpha*-dec-osf5.1*): Likewise.
3814 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
3815 Add crtfastmath.o to extra_parts.
3816 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
3817 Add crtfastmath.o to extra_parts.
3818 (x86_64-*-darwin*): Likewise.
3819 (x86_64-*-mingw*): Likewise.
3820 (ia64*-*-elf*): Add t-crtfm to tmake_file.
3821 (ia64*-*-freebsd*): Likewise.
3822 (ia64*-*-linux*): Likewise.
3823 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
3824 Add crtfastmath.o to extra_parts.
3826 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3828 * config/darwin-crt3.o: New file.
3829 * config/rs6000/darwin-crt2.c: New file.
3830 * config/t-darwin: New file.
3831 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
3833 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
3834 (powerpc-*-darwin*): Add crt2.o to extra_parts.
3835 (powerpc64-*-darwin*): Likewise.
3837 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3839 * config/i386/netware-crt0.c: New file.
3840 * config/i386/t-nwld: Rename to ...
3841 * config/i386/t-slibgcc-nwld: ... this.
3842 * config/i386/t-nwld: New file.
3843 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
3845 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
3848 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3850 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
3852 * configure: Regenerate.
3854 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3856 * dfp-bit.c, dfp-bit.h: New files.
3857 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
3859 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
3860 ($(d64pbit-o)): Likewise.
3861 ($(d128pbit-o)): Likewise.
3862 * config/t-dfprules: New file.
3863 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
3864 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
3865 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3866 (x86_64-*-linux*): Likewise.
3867 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3868 (i[34567]86-*-cygwin*): Likewise.
3869 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
3870 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3872 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3874 * Makfile.in (LIBGCOV): New variable.
3875 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
3876 * libgcov.c: New file.
3878 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3880 * fixed-bit.c, fixed-bit.h: New files.
3881 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
3882 refer to fixed-bit.c.
3884 2011-07-07 Joseph Myers <joseph@codesourcery.com>
3886 * config.host (*local*): Remove.
3888 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3891 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
3892 like i?86-*-solaris2.1[0-9]*.
3893 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
3894 * configure.ac (i?86-*-solaris2*): Likewise.
3895 * configure: Regenerate.
3897 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
3899 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3900 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
3901 md_unwind_header by splitting out of...
3902 (i[34567]86-*-linux*): ... this.
3903 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
3904 Remove md_unwind_header by splitting out of...
3905 (x86_64-*-linux*): ... this.
3907 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
3909 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
3911 2011-06-28 Nick Clifton <nickc@redhat.com>
3913 * config.host: Recognize all V850 variants.
3915 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
3917 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
3919 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3921 * shared-object.mk (c_flags-$o): Save c_flags.
3922 ($(base)$(objext)): Use it.
3923 ($(base)_s$(objext)): Likewise.
3925 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
3927 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
3928 * libgcc-std.ver.in (GCC_4.7.0): New section.
3930 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
3934 * config/avr/t-avr: Fix line endings.
3935 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
3938 2011-06-14 Olivier Hainque <hainque@adacore.com>
3939 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3941 * config/mips/irix6-unwind.h: New file.
3942 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
3944 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
3946 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
3947 (sparc64_fallback_frame_state): Use it.
3948 (sparc64_frob_update_context): Further adjust context.
3949 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
3950 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
3951 * config/sparc/sol2-cn.S: Likewise.
3953 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3955 * enable-execute-stack-empty.c: New file.
3956 * enable-execute-stack-mprotect.c: New file.
3957 * config/i386/enable-execute-stack-mingw32.c: New file.
3958 * config.host (enable_execute_stack): New variable.
3959 Select appropriate variants.
3960 * configure.ac: Link enable-execute-stack.c to
3961 $enable_execute_stack.
3962 * configure: Regenerate.
3963 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
3964 (lib2funcs): Remove _enable_execute_stack.
3966 2011-06-09 David S. Miller <davem@davemloft.net>
3967 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3969 * config.host (sparc-*-linux*): Correct md_unwind_header
3971 (s390x-ibm-tpf*): Fix typo.
3973 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3975 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
3976 Add crtfastmath.o to extra_parts.
3977 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
3979 * config/mips/t-crtfm: Remove.
3981 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3983 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
3985 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
3987 * config.host (sh*-*-linux*): Fix typo.
3989 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3991 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
3992 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
3993 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
3994 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
3995 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
3996 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
3997 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
3998 Wrap in !__MINGW64__.
3999 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
4000 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
4001 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
4002 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
4003 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
4004 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
4005 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
4007 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
4008 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
4009 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
4010 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
4011 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
4012 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
4013 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
4014 * config/no-unwind.h: New file.
4015 * config.host (md_unwind_header): Document.
4017 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
4018 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
4019 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
4020 hppa[12]*-*-hpux11*): Set md_unwind_header.
4021 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
4022 Set md_unwind_header.
4023 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
4024 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
4025 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
4026 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
4027 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
4028 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
4029 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
4031 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
4032 * configure: Regenerate.
4034 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4036 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
4037 Set tmake_file, extra_parts.
4038 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
4040 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
4042 * config/mips/t-irix6: New file.
4043 * config/mips/t-slibgcc-irix: New file.
4045 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4047 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
4048 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
4050 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4052 * configure.ac (target_thread_file): Determine thread model.
4053 * configure: Regenerate.
4054 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
4055 * config/alpha/t-alpha: New file.
4056 * config/alpha/t-crtfm: Use $<.
4057 * config/alpha/t-ieee: New file.
4058 * config/alpha/t-osf-pthread: New file.
4059 * config/alpha/t-slibgcc-osf: New file.
4060 * config/alpha/libgcc-osf5.ver: New file.
4062 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4064 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
4066 Add crtfastmath.o to extra_parts.
4068 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4070 * config/gmon-sol2.c: Reindent.
4072 Remove, correct casts.
4073 Use STDERR_FILENO, NULL.
4074 (BASEADDRESS): Remove.
4076 (errno, sbrk): Remove declarations.
4077 (monstartup) [hp300]: Remove.
4080 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4082 * Makefile.in (cpu_type): Define.
4083 * config.host (i[34567]86-*-rtems*): Handle it.
4084 (i[34567]86-*-solaris2*): Move body ...
4085 (*-*-solaris2*): ... here.
4086 New case, generalize.
4087 (sparc-*-elf*): Handle it.
4088 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
4089 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
4090 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
4092 (sparc*-*-solaris2*): ... this.
4094 (sparc64-*-elf*): Handle it.
4095 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
4096 Merge ../gcc/config/i386/gmon-sol2.c.
4097 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
4099 Merge ../gcc/config/i386/sol2-gc1.asm.
4100 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
4102 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
4104 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4105 * config/i386/t-crtstuff: New file.
4106 * config/i386/t-softfp: New file.
4107 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4108 $(T)crti.o, $(T)crtn.o): Remove.
4109 (gcrt1.o): New rule.
4110 (TARGET_LIBGCC2_CFLAGS): Remove.
4111 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4112 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4113 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4114 * config/sparc/t-sol2: New file.
4115 * config/sparc/t-crtfm: Move to ...
4116 * config/t-crtfm: ... this.
4117 Use $(cpu_type), $<.
4118 * config/t-crtin: New file.
4119 * config/sparc/t-softfp: New file.
4120 * config/sparc/t-softmul: New file.
4121 * config/t-rtems: New file.
4122 * config/t-slibgcc: New file.
4123 * config/t-slibgcc-elf-ver: New file.
4124 * config/t-slibgcc-gld: New file.
4125 * config/t-slibgcc-sld: New file.
4126 * config/t-sol2: New file.
4127 * configure.ac: Include ../config/lib-ld.m4.
4128 Call AC_LIB_PROG_LD_GNU.
4129 Substitute cpu_type.
4130 * configure: Regenerate.
4132 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4135 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4136 libgcc-std.ver in the build directory.
4137 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4138 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4140 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4142 * libgcc-std.ver.in: New file.
4143 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4145 (libgcc-std.ver): New rule.
4146 * config/t-gnu-prefix: New file.
4148 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4150 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4152 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4154 * config/i386/darwin-lib.h: New file.
4156 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4158 * config/arm/symbian-lib.h: New.
4160 2011-05-04 Chris Demetriou <cgd@google.com>
4162 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4163 (__x86.get_pc_thunk.bx): ...this.
4164 (__morestack): Adjust for rename, remove undef of __i686.
4166 2011-05-03 Chris Demetriou <cgd@google.com>
4168 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4170 2011-03-22 Joseph Myers <joseph@codesourcery.com>
4172 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4173 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4174 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4175 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4176 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4179 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
4181 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4182 Adjust copyright year.
4184 2011-03-07 Ian Lance Taylor <iant@google.com>
4186 * generic-morestack.c (__splitstack_find): Adjust returned stack
4187 pointer to include all registers pushed by __morestack.
4189 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4192 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4193 (toolexecdir): Calculate and AC_SUBST.
4194 (toolexeclibdir): Likewise.
4195 * Makefile.in (target_noncanonical): Import.
4196 (toolexecdir): Likewise.
4197 (toolexeclibdir): Likewise.
4198 * configure: Regenerate.
4200 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4203 * config/arm/bpabi.h: Rename to...
4204 * config/arm/bpabi-lib.h: ...this.
4206 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4208 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4210 * configure: Regenerate.
4212 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4214 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4215 __FLOAT_WORD_ORDER__.
4216 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4219 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4222 * Makefile.in (install-strip): New phony target.
4224 2010-11-07 Ian Lance Taylor <iant@google.com>
4227 * config/i386/morestack.S (__morestack_large_model): New
4230 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4232 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4234 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4236 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4238 * config/arm/bpabi.h: New file.
4239 * config/frv/frv-abi.h: New file.
4241 2010-10-01 Ian Lance Taylor <iant@google.com>
4243 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4244 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4246 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4249 * config.host: Add the missing `$'.
4251 2010-09-30 Michael Eager <eager@eagercon.com>
4253 * config.host: Add microblaze*-*-*.
4254 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4255 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4256 udivsi3.asm,umodsi3.asm}: New.
4258 2010-09-28 Ian Lance Taylor <iant@google.com>
4260 * configure.ac: Adjust CFI test to test assembler directly rather
4261 than checking gcc preprocessor macro.
4262 * configure: Rebuild.
4264 2010-09-27 Ian Lance Taylor <iant@google.com>
4266 * configure.ac: Test whether assembler supports CFI directives.
4267 * config.host: Only add t-stack and i386/t-stack-i386 to
4268 tmake_file if libgcc_cv_cfi is "yes".
4269 * configure: Rebuild.
4271 2010-09-27 Ian Lance Taylor <iant@google.com>
4273 * generic-morestack.h: New file.
4274 * generic-morestack.c: New file.
4275 * generic-morestack-thread.c: New file.
4276 * config/i386/morestack.S: New file.
4277 * config/t-stack: New file.
4278 * config/i386/t-stack-i386: New file.
4279 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4280 i386/t-stack-i386 to tmake_file.
4282 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4284 * Makefile.in (libgcc-extra-parts): Check for static archives and
4285 invoke ranlib after installing them.
4286 (gcc-extra-parts): Likewise.
4287 (install-leaf): Likewise.
4289 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4291 * configure: Regenerated.
4293 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
4295 * configure: Regenerated.
4297 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4298 Andrew Pinski <pinskia@gmail.com>
4301 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4303 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4306 * configure: Regenerated.
4308 2010-09-06 Andreas Schwab <schwab@redhat.com>
4310 * configure: Regenerate.
4312 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4314 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4316 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4319 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4320 Iain Sandoe <iains@gcc.gnu.org>
4323 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4324 LIB2FUNCS_EXCLUDE functions.
4326 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4328 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4330 * configure: Regenerate.
4332 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
4334 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4335 i386/t-freebsd to tmake_file.
4336 * config/i386/t-freebsd: New file.
4337 * config/i386/libgcc-bsd.ver: New file.
4339 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4341 * config.host (powerpc*-eabispe*): Set tmake_file.
4342 (powerpc*-eabi*): Likewise.
4343 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4344 crtbeginS, crtendS, crtbeginT.
4346 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
4348 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4349 to tmake_file. Add crtfastmath.o to extra_parts.
4350 * config/mips/t-crtfm: New.
4352 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4354 * config.host (sparc64-*-rtems*): New target.
4356 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4358 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4361 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4363 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4365 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4367 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4368 alpha-dec-osf5.0* support.
4370 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
4372 * config.host: Add lm32-*-rtems*.
4374 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4375 Uros Bizjak <ubizjak@gmail.com>
4378 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4379 like other remaining 32-bit x86 OSes.
4380 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4382 * config/i386/libgcc-sol2.ver: New file.
4383 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4385 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
4388 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
4389 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
4390 is used and substitute set_use_emutls.
4391 * configure: Regenerated.
4393 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
4395 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
4397 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4400 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
4402 ($(T)gcrt1.o): Likewise.
4403 ($(T)crt1.o): Likewise.
4404 ($(T)crti.o): Likewise.
4405 ($(T)crtn.o): Likewise.
4407 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4410 * Makefile.in (install): Use $(MAKE) string in rule, for
4413 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
4415 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
4416 * config/mmix/t-mmix: New file.
4417 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
4419 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
4422 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
4425 2010-01-04 Anthony Green <green@moxielogic.com>
4427 * config/moxie/crti.asm, config/moxie/crtn.asm,
4428 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
4429 config/moxie/t-moxie: New files.
4430 * config.host: Add t-moxie-softfp reference.
4432 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4435 * config/t-slibgcc-darwin: Fix embedded rpaths for
4436 --enable-version-specific-runtime-libs, build extension stub
4437 libs exposing features available from current libgcc_s.
4439 2009-11-11 Jon Beniston <jon@beniston.com>
4441 * config.host: Add lm32 targets.
4442 * config/lm32: New directory.
4443 * config/lm32/libgcc_lm32.h: New file.
4444 * config/lm32/_mulsi3.c: New file.
4445 * config/lm32/_udivmodsi4.c: New file.
4446 * config/lm32/_divsi3.c: New file.
4447 * config/lm32/_modsi3.c: New file.
4448 * config/lm32/_udivsi3.c: New file.
4449 * config/lm32/_umodsi3.c: New file.
4450 * config/lm32/_lshrsi3.S: New file.
4451 * config/lm32/_ashrsi3.S: New file.
4452 * config/lm32/_ashlsi3.S: New file.
4453 * config/lm32/crti.S: New file.
4454 * config/lm32/crtn.S: New file.
4455 * config/lm32/t-lm32: New file.
4456 * config/lm32/t-elf: New file.
4457 * config/lm32/t-uclinux: New file.
4459 2009-10-26 Nick Clifton <nickc@redhat.com>
4461 * config.host: Add support for RX target.
4462 * config/rx: New directory.
4463 * config/rx/rx-abi-functions.c: New file. Supplementary
4464 functions for libgcc to support the RX ABI.
4465 * config/rx/rx-abi.h: New file. Supplementary header file for
4466 libgcc RX ABI functions.
4467 * config/rx/t-rx: New file: Makefile fragment for building
4470 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
4472 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
4473 constraint of y0 to "g".
4475 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4477 * config.host: Include the s390 makefile fragments.
4478 * config/s390/32/_fixdfdi.c: New file.
4479 * config/s390/32/_fixsfdi.c: New file.
4480 * config/s390/32/_fixtfdi.c: New file.
4481 * config/s390/32/_fixunsdfdi.c: New file.
4482 * config/s390/32/_fixunssfdi.c: New file.
4483 * config/s390/32/_fixunstfdi.c: New file.
4484 * config/s390/32/t-floattodi: New file.
4485 * config/s390/libgcc-glibc.ver: New file.
4486 * config/s390/t-crtstuff: New file.
4487 * config/s390/t-linux: New file.
4488 * config/s390/t-tpf: New file.
4490 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4492 * configure.ac (AC_PREREQ): Bump to 2.64.
4494 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
4496 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
4498 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4500 * configure: Regenerate.
4502 2009-08-09 Douglas B Rupp <rupp@gnat.com>
4504 * config.host (ia64-hp-*vms*): New target.
4505 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
4508 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4510 * configure.ac: Add snippet for maintainer-mode.
4511 * configure: Regenerate.
4512 * Makefile.in (AUTOCONF, configure_deps): New variables.
4513 ($(srcdir)/configure)): New rule, active only with maintainer
4516 2009-06-23 DJ Delorie <dj@redhat.com>
4519 * config.host: Add mep support.
4521 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
4523 * config.host: Add i386/${host_address}/t-fprules-softfp and
4524 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
4526 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
4528 * config/i386/64/_multc3.c: Likewise.
4529 * config/i386/64/_powitf2.c: Likewise.
4530 * config/i386/64/eqtf2.c: Likewise.
4531 * config/i386/64/getf2.c: Likewise.
4532 * config/i386/64/letf2.c: Likewise.
4533 * config/i386/64/letf2.c: Likewise.
4534 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
4535 unsigned long long for x64 mingw targets.
4536 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
4537 (_FP_I_TYPE): Define as long long for x64 mingw target.
4539 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
4541 * config.host (vax-*-linux*): New.
4543 2009-05-31 Anthony Green <green@moxielogic.com>
4545 * config.host: Add moxie support.
4546 * config/moxie/t-moxie: New file.
4548 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
4550 * config.host: Add i386/${host_address}/t-fprules-softfp and
4551 t-softfp to tmake_file for i[34567]86-*-cygwin*.
4553 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
4555 * config.host: Add i386/${host_address}/t-fprules-softfp to
4556 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
4558 2009-04-09 Nick Clifton <nickc@redhat.com>
4560 * config/ia64/tf-signs.c: Change copyright header to refer to
4561 version 3 of the GNU General Public License with version 3.1
4562 of the GCC Runtime Library Exception and to point readers at
4563 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
4565 * config/i386/32/tf-signs.c: Likewise.
4566 * config/libbid/_addsub_dd.c: Likewise.
4567 * config/libbid/_addsub_sd.c: Likewise.
4568 * config/libbid/_addsub_td.c: Likewise.
4569 * config/libbid/_dd_to_df.c: Likewise.
4570 * config/libbid/_dd_to_di.c: Likewise.
4571 * config/libbid/_dd_to_sd.c: Likewise.
4572 * config/libbid/_dd_to_sf.c: Likewise.
4573 * config/libbid/_dd_to_si.c: Likewise.
4574 * config/libbid/_dd_to_td.c: Likewise.
4575 * config/libbid/_dd_to_tf.c: Likewise.
4576 * config/libbid/_dd_to_udi.c: Likewise.
4577 * config/libbid/_dd_to_usi.c: Likewise.
4578 * config/libbid/_dd_to_xf.c: Likewise.
4579 * config/libbid/_df_to_dd.c: Likewise.
4580 * config/libbid/_df_to_sd.c: Likewise.
4581 * config/libbid/_df_to_td.c: Likewise.
4582 * config/libbid/_di_to_dd.c: Likewise.
4583 * config/libbid/_di_to_sd.c: Likewise.
4584 * config/libbid/_di_to_td.c: Likewise.
4585 * config/libbid/_div_dd.c: Likewise.
4586 * config/libbid/_div_sd.c: Likewise.
4587 * config/libbid/_div_td.c: Likewise.
4588 * config/libbid/_eq_dd.c: Likewise.
4589 * config/libbid/_eq_sd.c: Likewise.
4590 * config/libbid/_eq_td.c: Likewise.
4591 * config/libbid/_ge_dd.c: Likewise.
4592 * config/libbid/_ge_sd.c: Likewise.
4593 * config/libbid/_ge_td.c: Likewise.
4594 * config/libbid/_gt_dd.c: Likewise.
4595 * config/libbid/_gt_sd.c: Likewise.
4596 * config/libbid/_gt_td.c: Likewise.
4597 * config/libbid/_isinfd128.c: Likewise.
4598 * config/libbid/_isinfd32.c: Likewise.
4599 * config/libbid/_isinfd64.c: Likewise.
4600 * config/libbid/_le_dd.c: Likewise.
4601 * config/libbid/_le_sd.c: Likewise.
4602 * config/libbid/_le_td.c: Likewise.
4603 * config/libbid/_lt_dd.c: Likewise.
4604 * config/libbid/_lt_sd.c: Likewise.
4605 * config/libbid/_lt_td.c: Likewise.
4606 * config/libbid/_mul_dd.c: Likewise.
4607 * config/libbid/_mul_sd.c: Likewise.
4608 * config/libbid/_mul_td.c: Likewise.
4609 * config/libbid/_ne_dd.c: Likewise.
4610 * config/libbid/_ne_sd.c: Likewise.
4611 * config/libbid/_ne_td.c: Likewise.
4612 * config/libbid/_sd_to_dd.c: Likewise.
4613 * config/libbid/_sd_to_df.c: Likewise.
4614 * config/libbid/_sd_to_di.c: Likewise.
4615 * config/libbid/_sd_to_sf.c: Likewise.
4616 * config/libbid/_sd_to_si.c: Likewise.
4617 * config/libbid/_sd_to_td.c: Likewise.
4618 * config/libbid/_sd_to_tf.c: Likewise.
4619 * config/libbid/_sd_to_udi.c: Likewise.
4620 * config/libbid/_sd_to_usi.c: Likewise.
4621 * config/libbid/_sd_to_xf.c: Likewise.
4622 * config/libbid/_sf_to_dd.c: Likewise.
4623 * config/libbid/_sf_to_sd.c: Likewise.
4624 * config/libbid/_sf_to_td.c: Likewise.
4625 * config/libbid/_si_to_dd.c: Likewise.
4626 * config/libbid/_si_to_sd.c: Likewise.
4627 * config/libbid/_si_to_td.c: Likewise.
4628 * config/libbid/_td_to_dd.c: Likewise.
4629 * config/libbid/_td_to_df.c: Likewise.
4630 * config/libbid/_td_to_di.c: Likewise.
4631 * config/libbid/_td_to_sd.c: Likewise.
4632 * config/libbid/_td_to_sf.c: Likewise.
4633 * config/libbid/_td_to_si.c: Likewise.
4634 * config/libbid/_td_to_tf.c: Likewise.
4635 * config/libbid/_td_to_udi.c: Likewise.
4636 * config/libbid/_td_to_usi.c: Likewise.
4637 * config/libbid/_td_to_xf.c: Likewise.
4638 * config/libbid/_tf_to_dd.c: Likewise.
4639 * config/libbid/_tf_to_sd.c: Likewise.
4640 * config/libbid/_tf_to_td.c: Likewise.
4641 * config/libbid/_udi_to_dd.c: Likewise.
4642 * config/libbid/_udi_to_sd.c: Likewise.
4643 * config/libbid/_udi_to_td.c: Likewise.
4644 * config/libbid/_unord_dd.c: Likewise.
4645 * config/libbid/_unord_sd.c: Likewise.
4646 * config/libbid/_unord_td.c: Likewise.
4647 * config/libbid/_usi_to_dd.c: Likewise.
4648 * config/libbid/_usi_to_sd.c: Likewise.
4649 * config/libbid/_usi_to_td.c: Likewise.
4650 * config/libbid/_xf_to_dd.c: Likewise.
4651 * config/libbid/_xf_to_sd.c: Likewise.
4652 * config/libbid/_xf_to_td.c: Likewise.
4653 * config/libbid/bid128.c: Likewise.
4654 * config/libbid/bid128_2_str.h: Likewise.
4655 * config/libbid/bid128_2_str_macros.h: Likewise.
4656 * config/libbid/bid128_2_str_tables.c: Likewise.
4657 * config/libbid/bid128_add.c: Likewise.
4658 * config/libbid/bid128_compare.c: Likewise.
4659 * config/libbid/bid128_div.c: Likewise.
4660 * config/libbid/bid128_fma.c: Likewise.
4661 * config/libbid/bid128_logb.c: Likewise.
4662 * config/libbid/bid128_minmax.c: Likewise.
4663 * config/libbid/bid128_mul.c: Likewise.
4664 * config/libbid/bid128_next.c: Likewise.
4665 * config/libbid/bid128_noncomp.c: Likewise.
4666 * config/libbid/bid128_quantize.c: Likewise.
4667 * config/libbid/bid128_rem.c: Likewise.
4668 * config/libbid/bid128_round_integral.c: Likewise.
4669 * config/libbid/bid128_scalb.c: Likewise.
4670 * config/libbid/bid128_sqrt.c: Likewise.
4671 * config/libbid/bid128_string.c: Likewise.
4672 * config/libbid/bid128_to_int16.c: Likewise.
4673 * config/libbid/bid128_to_int32.c: Likewise.
4674 * config/libbid/bid128_to_int64.c: Likewise.
4675 * config/libbid/bid128_to_int8.c: Likewise.
4676 * config/libbid/bid128_to_uint16.c: Likewise.
4677 * config/libbid/bid128_to_uint32.c: Likewise.
4678 * config/libbid/bid128_to_uint64.c: Likewise.
4679 * config/libbid/bid128_to_uint8.c: Likewise.
4680 * config/libbid/bid32_to_bid128.c: Likewise.
4681 * config/libbid/bid32_to_bid64.c: Likewise.
4682 * config/libbid/bid64_add.c: Likewise.
4683 * config/libbid/bid64_compare.c: Likewise.
4684 * config/libbid/bid64_div.c: Likewise.
4685 * config/libbid/bid64_fma.c: Likewise.
4686 * config/libbid/bid64_logb.c: Likewise.
4687 * config/libbid/bid64_minmax.c: Likewise.
4688 * config/libbid/bid64_mul.c: Likewise.
4689 * config/libbid/bid64_next.c: Likewise.
4690 * config/libbid/bid64_noncomp.c: Likewise.
4691 * config/libbid/bid64_quantize.c: Likewise.
4692 * config/libbid/bid64_rem.c: Likewise.
4693 * config/libbid/bid64_round_integral.c: Likewise.
4694 * config/libbid/bid64_scalb.c: Likewise.
4695 * config/libbid/bid64_sqrt.c: Likewise.
4696 * config/libbid/bid64_string.c: Likewise.
4697 * config/libbid/bid64_to_bid128.c: Likewise.
4698 * config/libbid/bid64_to_int16.c: Likewise.
4699 * config/libbid/bid64_to_int32.c: Likewise.
4700 * config/libbid/bid64_to_int64.c: Likewise.
4701 * config/libbid/bid64_to_int8.c: Likewise.
4702 * config/libbid/bid64_to_uint16.c: Likewise.
4703 * config/libbid/bid64_to_uint32.c: Likewise.
4704 * config/libbid/bid64_to_uint64.c: Likewise.
4705 * config/libbid/bid64_to_uint8.c: Likewise.
4706 * config/libbid/bid_b2d.h: Likewise.
4707 * config/libbid/bid_binarydecimal.c: Likewise.
4708 * config/libbid/bid_conf.h: Likewise.
4709 * config/libbid/bid_convert_data.c: Likewise.
4710 * config/libbid/bid_decimal_data.c: Likewise.
4711 * config/libbid/bid_decimal_globals.c: Likewise.
4712 * config/libbid/bid_div_macros.h: Likewise.
4713 * config/libbid/bid_dpd.c: Likewise.
4714 * config/libbid/bid_flag_operations.c: Likewise.
4715 * config/libbid/bid_from_int.c: Likewise.
4716 * config/libbid/bid_functions.h: Likewise.
4717 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4718 * config/libbid/bid_inline_add.h: Likewise.
4719 * config/libbid/bid_internal.h: Likewise.
4720 * config/libbid/bid_round.c: Likewise.
4721 * config/libbid/bid_sqrt_macros.h: Likewise.
4723 2009-04-09 Jakub Jelinek <jakub@redhat.com>
4725 * Makefile.in: Change copyright header to refer to version
4726 3 of the GNU General Public License and to point readers at the
4727 COPYING3 file and the FSF's license web page.
4728 * config.host: Likewise.
4730 2009-04-07 Alan Modra <amodra@bigpond.net.au>
4732 * config.host: Reorder and merge to match config.gcc change.
4734 2009-04-03 Alan Modra <amodra@bigpond.net.au>
4736 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
4738 2009-03-28 Joseph Myers <joseph@codesourcery.com>
4740 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
4741 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
4742 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
4743 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
4745 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
4747 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
4748 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4750 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
4752 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
4753 ia64/t-softfp-compat to tmake_file.
4755 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
4757 * config/ia64/__divxf3.asm: New.
4758 * config/ia64/_fixtfdi.asm: Likewise.
4759 * config/ia64/_fixunstfdi.asm: Likewise.
4760 * config/ia64/_floatditf.asm: Likewise.
4761 * config/ia64/t-fprules-softfp: Likewise.
4762 * config/ia64/t-softfp-compat: Likewise.
4763 * config/ia64/tf-signs.c: Likewise.
4765 2009-01-18 Ben Elliston <bje@au.ibm.com>
4767 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4769 2009-01-16 Ben Elliston <bje@au.ibm.com>
4771 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
4774 2009-01-13 Ben Elliston <bje@au.ibm.com>
4776 * config/t-softfp: New file.
4777 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
4778 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
4780 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4782 * config.host: Add m32r*-*-rtems*.
4784 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
4786 * config.host: Add m32c*-*-rtems*.
4788 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4791 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
4792 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
4793 * configure: Regenerate.
4794 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
4795 tmake_file here from gcc/config.gcc.
4796 Move extra_parts here from gcc/config.gcc.
4797 * config/i386/t-sol2: Move here from gcc/config/i386.
4798 Use gcc_srcdir instead of srcdir.
4800 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
4802 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
4805 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
4807 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
4809 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
4811 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
4813 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
4816 * config.host: Add picochip-*-*.
4818 2008-08-06 Bob Wilson <bob.wilson@acm.org>
4820 * config.host: Match more processor names for Xtensa.
4822 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
4824 * config/i386/64/t-softfp-compat: Update comments.
4826 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
4828 * config/i386/64/_divtc3-compat.c: Moved to ...
4829 * config/i386/64/_divtc3.c: Here.
4831 * config/i386/64/_multc3-compat.c: Moved to ...
4832 * config/i386/64/_multc3.c: Here.
4834 * config/i386/64/_powitf2-compat.c: Moved to ...
4835 * config/i386/64/_powitf2.c: Here.
4837 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
4838 .c suffix instead of -compat.c.
4840 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
4842 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
4843 (_FP_MUL_MEAT_D): Ditto.
4844 (_FP_DIV_MEAT_S): Ditto.
4845 (_FP_DIV_MEAT_D): Ditto.
4847 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
4849 * Makefile.in: Add support for __sync_* libgcc functions.
4851 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
4853 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
4855 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4858 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
4859 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
4861 * config/i386/64/t-fprules-softfp: Moved to ...
4862 * config/i386/64/t-softfp-compat: This. New.
4864 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
4866 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
4867 Initialize f with 0.0.
4869 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4872 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
4874 * config/i386/64/_divtc3-compat.c: New.
4875 * config/i386/64/_multc3-compat.c: Likewise.
4876 * config/i386/64/_powitf2-compat.c: Likewise.
4877 * config/i386/64/eqtf2.c: Likewise.
4878 * config/i386/64/getf2.c: Likewise.
4879 * config/i386/64/letf2.c: Likewise.
4880 * config/i386/64/t-fprules-softfp: Likewise.
4882 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4884 * config.host: Add i386/${host_address}/t-fprules-softfp to
4885 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
4886 i[34567]86-*-linux*, x86_64-*-linux*.
4888 * configure.ac: Set host_address to 64 or 32 for x86.
4889 * configure: Regenerated.
4891 * Makefile.in (config.status): Also depend on
4892 $(srcdir)/config.host.
4894 * config/i386/32/t-fprules-softfp: New.
4895 * config/i386/32/tf-signs.c: Likewise.
4897 * config/i386/64/sfp-machine.h: New. Moved from gcc.
4899 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4900 Uros Bizjak <ubizjak@gmail.com>
4902 * config/i386/32/sfp-machine.h: New.
4904 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
4906 * config/rs6000/t-ppccomm: Remove rules that conflict with
4907 auto-generated rules.
4909 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4911 * configure.ac: sinclude override.m4.
4912 * configure: Regenerate.
4914 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
4916 * configure: Regenerate.
4918 2008-06-10 Joseph Myers <joseph@codesourcery.com>
4920 * Makefile.in (DECNUMINC): Remove
4921 -I$(MULTIBUILDTOP)../../libdecnumber.
4924 2008-06-07 Joseph Myers <joseph@codesourcery.com>
4926 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
4927 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
4928 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
4929 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
4930 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
4931 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
4932 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
4933 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
4934 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
4935 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
4936 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
4937 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
4938 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
4939 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
4941 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
4943 * config.host (sh2[lbe]*-*-linux*): Allow target.
4945 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
4947 * config/rs6000/t-ppccomm: Add build rules for new files.
4948 (LIB2ADD_ST): New variable.
4950 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
4954 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
4955 * config/t-avr: New file. Build 16bit libgcc functions.
4957 2008-03-02 Jakub Jelinek <jakub@redhat.com>
4960 * config/t-slibgcc-darwin: Make install-leaf dependent on
4961 install-darwin-libgcc-stubs instead of install.
4963 2008-01-25 Joseph Myers <joseph@codesourcery.com>
4965 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
4966 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
4967 sh-*-rtemscoff*): Remove cases.
4969 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
4971 * Makefile.in (all): Use install-leaf rather than install.
4972 (install): Split most of the rule into...
4973 (install-leaf): ...this new one.
4975 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
4976 Paolo Bonzini <bonzini@gnu.org>
4979 * Makefile.in: Use @shlib_slibdir@ substitution to get
4980 correct install name on darwin.
4981 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
4983 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
4985 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
4986 cris-*-elf and cris-*-none.
4987 (crisv32-*-linux*): Similar, as cris-*-linux*.
4989 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
4991 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
4993 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
4996 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
4997 * configure: Regenerated.
4999 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
5001 * Makefile.in (dfp-filenames): Replace decimal_globals,
5002 decimal_data, binarydecimal and convert_data with
5003 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
5004 and bid_convert_data, respectively.
5006 2007-09-17 Chao-ying Fu <fu@mips.com>
5007 Nigel Stephens <nigel@mips.com>
5009 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
5010 * Makefile.in (fixed_point): Define.
5011 Check if fixed_point is yes to build support functions.
5012 * configure.ac: Check for fixed_point support.
5013 * configure: Regenerated.
5014 * gen-fixed.sh: New file to generate lists of fixed-point labels,
5015 funcs, modes, from, to.
5017 2007-09-11 Janis Johnson <janis187@us.ibm.com
5019 * Makefile.in (dfp-filenames): Add bid128_noncomp.
5021 2007-09-10 Janis Johnson <janis187@us.ibm.com>
5023 * Makefile.in (dfp-filenames): Remove decUtility, add
5024 decDouble, decPacked, decQuad, decSingle.
5026 2007-08-27 Hans Kester <hans.kester@ellips.nl>
5028 * config.host : Add x86_64-elf target.
5030 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5032 * configure.ac (set_have_cc_tls): Add a missing =.
5033 * configure: Regenerated.
5035 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5037 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
5038 and x86_64-*-linux*.
5040 * config/t-tls: New file.
5042 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
5044 * configure.ac: Include ../config/enable.m4 and
5045 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
5046 supports TLS and substitute set_have_cc_tls.
5047 * configure: Regenerated.
5049 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
5051 * Makefile.in: Use libbid for DFP when BID is enabled.
5053 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
5055 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
5056 extra_parts. Add config/i386/t-cygming to tmake_file.
5057 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
5059 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
5060 Danny Smith <dannysmith@users.sourceforge.net>
5063 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
5064 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
5065 * config/i386/t-crtfm: Compile crtfastmath.o with
5066 -minline-all-stringops.
5068 2007-05-10 Richard Sandiford <richard@codesourcery.com>
5070 * config.host (sparc-wrs-vxworks): New target.
5072 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
5074 * config.host: Recognize fido.
5076 2007-04-04 Janis Johnson <janis187@us.ibm.com>
5078 * configure: Check host, not target, for decimal float support.
5080 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
5082 * config/i386/t-crtpc: New file.
5083 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5084 (x86_64-*-linux*): Ditto.
5086 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
5088 * config.host (x86_64-*-mingw*): New target.
5090 2007-03-23 Michael Meissner <michael.meissner@amd.com>
5091 H.J. Lu <hongjiu.lu@intel.com>
5093 * Makefile.in (enable_decimal_float): New.
5095 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
5096 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
5097 (decbits-filenames): This.
5098 (decbits-objects): New.
5099 (libgcc-objects): Add $(decbits-objects).
5101 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
5102 Substitute enable_decimal_float.
5103 * configure: Regenerated.
5105 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
5107 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5109 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5111 * Makefile.in (install-info): New dummy target.
5113 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5115 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5117 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5119 * Makefile.in: Add install-html and install-pdf dummy
5122 2007-02-05 Roger Sayle <roger@eyesopen.com>
5123 Daniel Jacobowitz <dan@codesourcery.com>
5125 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5126 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5127 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5129 2007-01-29 Janis Johnson <janis187@us.ibm.com>
5131 * Makefile.in (dec-filenames): Add decExcept.
5133 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5136 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5139 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5141 * configure.ac: Add --enable-version-specific-runtime-libs.
5142 Correct $slibdir default.
5143 * configure: Regenerated.
5145 2007-01-23 Joseph Myers <joseph@codesourcery.com>
5147 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5149 2007-01-21 Andrew Pinski <pinskia@gmail.com>
5152 * config.host (alpha*-*-linux*): Set extra_parts.
5154 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5156 * config/sh/t-linux: New.
5157 * config.host (sh*-*-linux*): Set tmake_file.
5159 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5161 * Makefile.in (install): Handle multilibs.
5163 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5165 * Makefile.in: Added .PHONY entry for documentation targets.
5167 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5169 * Makefile.in: Add empty info, html, dvi, pdf targets.
5171 2007-01-04 Mike Stump <mrs@apple.com>
5173 * Makefile.in (MAKEINFO): Remove.
5176 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
5178 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5179 * configure: Regenerate.
5180 * Makefile.in (host_subdir): Substitute it.
5181 (gcc_objdir): Use it.
5183 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5185 * config.host (ia64*-*-linux*): Set tmake_file.
5187 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5189 * Makefile.in (version): Define.
5191 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5192 Paolo Bonzini <bonzini@gnu.org>
5194 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5195 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5196 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5197 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5198 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5199 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5200 * configure: Generated.