1 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
3 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
4 architectures that do not have hardware divide instruction.
5 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
7 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
9 * longlong.h: Delete (moved to include/).
11 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
13 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
14 of normal number and qNaN to not raise an inexact exception.
16 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
18 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
20 2013-11-28 Matthew Leach <matthew.leach@arm.com>
22 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
23 for correct opcodes on BE.
25 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
27 * soft-fp/op-4.h: Update from glibc.
29 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
31 * libgcc2.c (__udivmoddi4): Define new implementation when
32 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
35 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
37 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
39 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
41 * config/t-softfp (soft-fp-objects-base): New variable.
42 (soft-fp-objects): Use it.
44 2013-11-23 David Edelson <dje.gcc@gmail.com>
45 Andrew Dixie <andrewd@gentrack.com>
48 * config/rs6000/aixinitfini.c: New file.
49 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
50 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
53 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
55 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
57 2013-11-18 Jan Hubicka <jh@suse.cz>
59 * libgcov-driver.c (run_accounted): Make global level static.
60 (gcov_exit_merge_summary): Silence warning; do not clear
62 (gcov_exit): Clear it here.
64 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
67 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
68 (all_prg, crc32): Remove static vars.
69 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
71 (gcov_exit_merge_gcda): Add crc32 parameter.
72 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
73 do not account run if it was already accounted.
74 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
75 (gcov_exit): Initialize all_prg; update.
77 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
79 * configure: Regenerate.
81 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
82 Alan Modra <amodra@gmail.com>
84 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
85 (frob_update_context): Use it.
87 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
88 Alan Modra <amodra@gmail.com>
90 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
91 (trampoline_initial): Provide ELFv2 variant.
92 (__trampoline_setup): Likewise.
94 * config/rs6000/linux-unwind.h (frob_update_context): Do not
95 check for AIX indirect function call sequence if _CALL_ELF == 2.
97 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
98 Alan Modra <amodra@gmail.com>
100 * config/rs6000/linux-unwind.h (get_regs): Do not support
101 old kernel versions if _CALL_ELF == 2.
102 (frob_update_context): Do not support PLT stub variants only
103 generated by old linkers if _CALL_ELF == 2.
105 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
106 Alan Modra <amodra@gmail.com>
108 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
109 location of CR save area for 64-bit little-endian systems.
111 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
113 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
115 * config/arm/t-vxworks: Delete.
117 2013-11-10 Kai Tietz <ktietz@redhat.com>
119 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
120 Increment load-count on use of LIBGCC_SONAME DLL.
121 (hmod_libgcc): New static variable to hold handle of
123 (__gcc_deregister_frame): Decrement load-count of
126 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
128 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
130 * configure: Regenerate
132 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
134 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
135 FP_EX_DENORM. Store result to volatile location after SSE division
136 to close interrupt window. Remove unneeded fwait after x87
137 division since interrupt window will be closed by emitted fstp.
138 Rewrite FP_EX_INEXACT handling.
140 2013-11-06 Joseph Myers <joseph@codesourcery.com>
142 * soft-fp/README: Update.
143 * soft-fp/adddf3.c: Update from glibc.
144 * soft-fp/addsf3.c: Likewise.
145 * soft-fp/addtf3.c: Likewise.
146 * soft-fp/divdf3.c: Likewise.
147 * soft-fp/divsf3.c: Likewise.
148 * soft-fp/divtf3.c: Likewise.
149 * soft-fp/double.h: Likewise.
150 * soft-fp/eqdf2.c: Likewise.
151 * soft-fp/eqsf2.c: Likewise.
152 * soft-fp/eqtf2.c: Likewise.
153 * soft-fp/extenddftf2.c: Likewise.
154 * soft-fp/extended.h: Likewise.
155 * soft-fp/extendsfdf2.c: Likewise.
156 * soft-fp/extendsftf2.c: Likewise.
157 * soft-fp/extendxftf2.c: Likewise.
158 * soft-fp/fixdfdi.c: Likewise.
159 * soft-fp/fixdfsi.c: Likewise.
160 * soft-fp/fixdfti.c: Likewise.
161 * soft-fp/fixsfdi.c: Likewise.
162 * soft-fp/fixsfsi.c: Likewise.
163 * soft-fp/fixsfti.c: Likewise.
164 * soft-fp/fixtfdi.c: Likewise.
165 * soft-fp/fixtfsi.c: Likewise.
166 * soft-fp/fixtfti.c: Likewise.
167 * soft-fp/fixunsdfdi.c: Likewise.
168 * soft-fp/fixunsdfsi.c: Likewise.
169 * soft-fp/fixunsdfti.c: Likewise.
170 * soft-fp/fixunssfdi.c: Likewise.
171 * soft-fp/fixunssfsi.c: Likewise.
172 * soft-fp/fixunssfti.c: Likewise.
173 * soft-fp/fixunstfdi.c: Likewise.
174 * soft-fp/fixunstfsi.c: Likewise.
175 * soft-fp/fixunstfti.c: Likewise.
176 * soft-fp/floatdidf.c: Likewise.
177 * soft-fp/floatdisf.c: Likewise.
178 * soft-fp/floatditf.c: Likewise.
179 * soft-fp/floatsidf.c: Likewise.
180 * soft-fp/floatsisf.c: Likewise.
181 * soft-fp/floatsitf.c: Likewise.
182 * soft-fp/floattidf.c: Likewise.
183 * soft-fp/floattisf.c: Likewise.
184 * soft-fp/floattitf.c: Likewise.
185 * soft-fp/floatundidf.c: Likewise.
186 * soft-fp/floatundisf.c: Likewise.
187 * soft-fp/floatunditf.c: Likewise.
188 * soft-fp/floatunsidf.c: Likewise.
189 * soft-fp/floatunsisf.c: Likewise.
190 * soft-fp/floatunsitf.c: Likewise.
191 * soft-fp/floatuntidf.c: Likewise.
192 * soft-fp/floatuntisf.c: Likewise.
193 * soft-fp/floatuntitf.c: Likewise.
194 * soft-fp/gedf2.c: Likewise.
195 * soft-fp/gesf2.c: Likewise.
196 * soft-fp/getf2.c: Likewise.
197 * soft-fp/ledf2.c: Likewise.
198 * soft-fp/lesf2.c: Likewise.
199 * soft-fp/letf2.c: Likewise.
200 * soft-fp/muldf3.c: Likewise.
201 * soft-fp/mulsf3.c: Likewise.
202 * soft-fp/multf3.c: Likewise.
203 * soft-fp/negdf2.c: Likewise.
204 * soft-fp/negsf2.c: Likewise.
205 * soft-fp/negtf2.c: Likewise.
206 * soft-fp/op-1.h: Likewise.
207 * soft-fp/op-2.h: Likewise.
208 * soft-fp/op-4.h: Likewise.
209 * soft-fp/op-8.h: Likewise.
210 * soft-fp/op-common.h: Likewise.
211 * soft-fp/quad.h: Likewise.
212 * soft-fp/single.h: Likewise.
213 * soft-fp/soft-fp.h: Likewise.
214 * soft-fp/subdf3.c: Likewise.
215 * soft-fp/subsf3.c: Likewise.
216 * soft-fp/subtf3.c: Likewise.
217 * soft-fp/truncdfsf2.c: Likewise.
218 * soft-fp/trunctfdf2.c: Likewise.
219 * soft-fp/trunctfsf2.c: Likewise.
220 * soft-fp/trunctfxf2.c: Likewise.
221 * soft-fp/unorddf2.c: Likewise.
222 * soft-fp/unordsf2.c: Likewise.
223 * soft-fp/unordtf2.c: Likewise.
225 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
227 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
228 (_FP_MUL_MEAT_D): Ditto.
229 (_FP_DIV_MEAT_S): Ditto.
230 (_FP_DIV_MEAT_D): Ditto.
231 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
232 t-softfp-sfdf and t-softfp to tmake_file.
234 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
236 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
237 * config/i386/crtprec.c: Ditto.
239 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
240 Shiva Chen <shiva0217@gmail.com>
242 * config.host (nds32*-elf*): Add nds32 target.
243 * config/nds32 : New directory and files.
245 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
247 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
248 * config.host (cpu_type) <Setting default>: Add entry for
250 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
251 <crisv32-*-linux*>: Adjust.
252 * longlong.h: Wrap the whole CRIS section in a single
253 defined(__CRIS__) conditional. Add comment about add_ssaaaa
255 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
257 [__CRIS__] (__umulsidi3): Define.
258 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
259 * config/cris/sfp-machine.h: New file.
260 * config/cris/umulsidi3.S: New file.
261 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
262 * config/cris/arit.c (SIGNMULT): New macro.
263 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
264 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
265 saving 3 out of originally 33 cycles from the fastest
266 path, 3 out of 54 from the medium path and one from the longest
267 path. Improve comments.
269 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
271 * sync.c: Remove static aliases and define each function directly
274 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
276 * config.host (hppa*64*-*-linux*): Define extra_parts.
277 (hppa*-*-linux*): Likewise.
279 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
281 * config/arc/crtgend.S: Add 2013 to Copyright years.
282 * config/arc/gmon/atomic.h: Likewise.
283 * config/arc/gmon/auxreg.h: Likewise.
284 * config/arc/gmon/sys/gmon_out.h: Likewise.
285 * config/arc/gmon/sys/gmon.h: Likewise.
286 * config/arc/gmon/prof-freq.c: Likewise.
287 * config/arc/gmon/mcount.c: Likewise.
288 * config/arc/gmon/prof-freq-stub.S: Likewise.
289 * config/arc/gmon/gmon.c: Likewise.
290 * config/arc/gmon/machine-gmon.h: Likewise.
291 * config/arc/gmon/profil.S: Likewise.
292 * config/arc/gmon/dcache_linesz.S: Likewise.
293 * config/arc/crtg.S: Likewise.
294 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
295 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
296 * config/arc/ieee-754/adddf3.S: Likewise.
297 * config/arc/ieee-754/truncdfsf2.S: Likewise.
298 * config/arc/ieee-754/fixsfsi.S: Likewise.
299 * config/arc/ieee-754/gtsf2.S: Likewise.
300 * config/arc/ieee-754/floatsisf.S: Likewise.
301 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
302 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
303 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
304 * config/arc/ieee-754/fixdfsi.S: Likewise.
305 * config/arc/ieee-754/addsf3.S: Likewise.
306 * config/arc/ieee-754/gesf2.S: Likewise.
307 * config/arc/ieee-754/floatsidf.S: Likewise.
308 * config/arc/ieee-754/extendsfdf2.S: Likewise.
309 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
310 * config/arc/ieee-754/gtdf2.S: Likewise.
311 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
312 * config/arc/ieee-754/uneqdf2.S: Likewise.
313 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
314 * config/arc/ieee-754/uneqsf2.S: Likewise.
315 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
316 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
317 * config/arc/ieee-754/eqdf2.S: Likewise.
318 * config/arc/ieee-754/ordsf2.S: Likewise.
319 * config/arc/ieee-754/divsf3.S: Likewise.
320 * config/arc/ieee-754/divdf3.S: Likewise.
321 * config/arc/ieee-754/floatunsidf.S: Likewise.
322 * config/arc/ieee-754/orddf2.S: Likewise.
323 * config/arc/ieee-754/eqsf2.S: Likewise.
324 * config/arc/ieee-754/gedf2.S: Likewise.
325 * config/arc/crtn.S: Likewise.
326 * config/arc/crti.S: Likewise.
327 * config/arc/t-arc700-uClibc: Likewise.
328 * config/arc/asm.h: Likewise.
329 * config/arc/libgcc-excl.ver: Likewise.
330 * config/arc/t-arc-newlib: Likewise.
331 * config/arc/divtab-arc700.c: Likewise.
332 * config/arc/initfini.c: Likewise.
333 * config/arc/fp-hack.h: Likewise.
335 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
336 Diego Novillo <dnovillo@google.com>
338 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
339 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
340 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
341 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
343 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
344 Brendan Kehoe <brendan@zen.org>
345 Simon Cook <simon.cook@embecosm.com>
347 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
348 * config/arc: New directory.
349 * longlong.h [__arc__] (umul_ppmm): Remove.
350 [__arc__] (__umulsidi3): Define.
351 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
352 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
354 2013-09-17 Jacek Caban <jacek@codeweavers.com>
356 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
358 * config/i386/gthr-win32.h: Likewise.
360 2013-09-16 DJ Delorie <dj@redhat.com>
362 * config/rl78/vregs.h: Add G10 register definitions.
363 * config/rl78/lib2mul.c: Enable for RL78/G10.
364 * config/rl78/lib2div.c: Likewise.
365 * config/rl78/lshrsi3.S: Use vregs.h.
366 * config/rl78/cmpsi2.S: Likewise.
367 * config/rl78/trampoline.S: Likewise.
368 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
370 2013-09-14 DJ Delorie <dj@redhat.com>
371 Nick Clifton <nickc@redhat.com>
373 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
374 * config/rl78/vregs.h: New.
375 * config/rl78/signbit.S: New file. Implements signbit function.
376 * config/rl78/divmodsi.S: New.
377 * config/rl78/divmodhi.S: New.
378 * config/rl78/divmodqi.S: New.
379 * config/rl78/t-rl78: Build them here...
380 * config/rl78/lib2div.c: ...but not here.
382 2013-09-12 DJ Delorie <dj@redhat.com>
384 * config.host (msp*-*-elf): New.
385 * config/msp430/: New port.
387 2013-08-18 Iain Sandoe <iain@codesourcery.com>
389 PR gcov-profile/58127
390 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
391 __thread var for emulated TLS.
392 (__gcov_indirect_call_counters): Likewise.
394 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
395 Catherine Moore <clm@codesourcery.com>
396 Richard Sandiford <rdsandiford@googlemail.com>
398 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
399 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
400 (CALL_STUB_NO_RET): Likewise.
401 (CALL_STUB_RET): Likewise.
402 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
403 __mips16_ret call/return stub symbols.
404 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
407 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
409 * config.host <mips*-*-linux*>: Remove a stray comment.
411 2013-08-10 Jan Hubicka <jh@suse.cz>
413 Work around binutils PR14342
414 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
415 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
416 (L_gcov_indirect_call_profiler_v2): New.
418 2013-08-06 Jan Hubicka <jh@suse.cz>
420 * libgcov.c (__gcov_indirect_call_callee,
421 __gcov_indirect_call_counters): New global vars.
422 (__gcov_indirect_call_profiler): replace by ...
423 (__gcov_indirect_call_profiler_v2) ... this one.
425 2013-08-06 Caroline Tice <cmtice@google.com>
427 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
428 vtv_start_preinit.o and vtv_end_preinit.o.
429 * configure.ac: Add code to check/set enable_vtable_verify.
430 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
432 * vtv_start_preinit.c: New file.
433 * vtv_end_preinit.c: New file.
434 * vtv_start.c: New file.
435 * vtv_end.c: New file.
436 * configure: Regenerated.
438 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
440 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
441 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
442 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
443 GPL-3.0-with-GCC-exception.
445 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
447 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
450 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
452 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
453 mapping for FPRs when creating the fallback framestate.
455 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
458 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
459 (__round_s2_const, __round_u2_const)
460 (__round_s4_const, __round_u4_const, __round_x8):
461 Saturate result if addition result cannot be represented.
463 2013-07-15 Matthias Klose <doko@ubuntu.com>
465 * libgcc2.c: Don't include <limits.h>.
467 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
469 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
471 2013-07-06 Jakub Jelinek <jakub@redhat.com>
474 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
476 2013-06-28 Jakub Jelinek <jakub@redhat.com>
479 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
481 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
482 instead of table lookups.
483 (__popcountDI2): Likewise.
485 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
487 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
490 2013-06-21 Joseph Myers <joseph@codesourcery.com>
493 * soft-fp/adddf3.c: Update from glibc.
494 * soft-fp/addsf3.c: Likewise.
495 * soft-fp/addtf3.c: Likewise.
496 * soft-fp/divdf3.c: Likewise.
497 * soft-fp/divsf3.c: Likewise.
498 * soft-fp/divtf3.c: Likewise.
499 * soft-fp/double.h: Likewise.
500 * soft-fp/eqdf2.c: Likewise.
501 * soft-fp/eqsf2.c: Likewise.
502 * soft-fp/eqtf2.c: Likewise.
503 * soft-fp/extenddftf2.c: Likewise.
504 * soft-fp/extended.h: Likewise.
505 * soft-fp/extendsfdf2.c: Likewise.
506 * soft-fp/extendsftf2.c: Likewise.
507 * soft-fp/fixdfdi.c: Likewise.
508 * soft-fp/fixdfsi.c: Likewise.
509 * soft-fp/fixsfdi.c: Likewise.
510 * soft-fp/fixsfsi.c: Likewise.
511 * soft-fp/fixtfdi.c: Likewise.
512 * soft-fp/fixtfsi.c: Likewise.
513 * soft-fp/fixunsdfdi.c: Likewise.
514 * soft-fp/fixunsdfsi.c: Likewise.
515 * soft-fp/fixunssfdi.c: Likewise.
516 * soft-fp/fixunssfsi.c: Likewise.
517 * soft-fp/fixunstfdi.c: Likewise.
518 * soft-fp/fixunstfsi.c: Likewise.
519 * soft-fp/floatdidf.c: Likewise.
520 * soft-fp/floatdisf.c: Likewise.
521 * soft-fp/floatditf.c: Likewise.
522 * soft-fp/floatsidf.c: Likewise.
523 * soft-fp/floatsisf.c: Likewise.
524 * soft-fp/floatsitf.c: Likewise.
525 * soft-fp/floatundidf.c: Likewise.
526 * soft-fp/floatundisf.c: Likewise.
527 * soft-fp/floatunditf.c: Likewise.
528 * soft-fp/floatunsidf.c: Likewise.
529 * soft-fp/floatunsisf.c: Likewise.
530 * soft-fp/floatunsitf.c: Likewise.
531 * soft-fp/gedf2.c: Likewise.
532 * soft-fp/gesf2.c: Likewise.
533 * soft-fp/getf2.c: Likewise.
534 * soft-fp/ledf2.c: Likewise.
535 * soft-fp/lesf2.c: Likewise.
536 * soft-fp/letf2.c: Likewise.
537 * soft-fp/muldf3.c: Likewise.
538 * soft-fp/mulsf3.c: Likewise.
539 * soft-fp/multf3.c: Likewise.
540 * soft-fp/negdf2.c: Likewise.
541 * soft-fp/negsf2.c: Likewise.
542 * soft-fp/negtf2.c: Likewise.
543 * soft-fp/op-1.h: Likewise.
544 * soft-fp/op-2.h: Likewise.
545 * soft-fp/op-4.h: Likewise.
546 * soft-fp/op-8.h: Likewise.
547 * soft-fp/op-common.h: Likewise.
548 * soft-fp/quad.h: Likewise.
549 * soft-fp/single.h: Likewise.
550 * soft-fp/soft-fp.h: Likewise.
551 * soft-fp/subdf3.c: Likewise.
552 * soft-fp/subsf3.c: Likewise.
553 * soft-fp/subtf3.c: Likewise.
554 * soft-fp/truncdfsf2.c: Likewise.
555 * soft-fp/trunctfdf2.c: Likewise.
556 * soft-fp/trunctfsf2.c: Likewise.
557 * soft-fp/unorddf2.c: Likewise.
558 * soft-fp/unordsf2.c: Likewise.
559 * soft-fp/unordtf2.c: Likewise.
560 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
561 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
562 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
563 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
564 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
565 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
566 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
567 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
568 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
569 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
570 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
571 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
573 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
575 * config/mips/lib2funcs.c: New file.
576 * config/mips/t-mips (LIB2ADD_ST): Add it.
578 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
581 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
582 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
584 2013-06-08 Walter Lee <walt@tilera.com>
586 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
587 Replace int64_t with long long. Add __extension__ where
589 * config/tilepro/atomic.c: Include config.h.
591 2013-06-06 Douglas B Rupp <rupp@adacore.com>
593 * config.host (arm-wrs-vxworks): Configure with other soft float.
595 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
597 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
598 (mips64r5900el-*-elf*): New configurations.
600 2013-06-04 Alan Modra <amodra@gmail.com>
602 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
604 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
606 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
608 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
610 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
611 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
612 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
614 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
616 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
617 (powerpc-wrs-vxworks): Likewise.
619 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
621 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
622 signal frames as well.
623 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
624 STACK_BIAS to the CFA offset.
626 2013-05-17 Richard Henderson <rth@redhat.com>
629 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
630 (execute_cfa_program): Use it when storing to fs->regs.
632 2013-05-08 Kai Tietz <ktietz@redhat.com>
634 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
635 (__deregister_frame_info): Likewise.
637 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
639 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
642 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
644 2013-04-25 Alan Modra <amodra@gmail.com>
646 * config.host: Match little-endian powerpc-linux.
648 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
650 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
651 as 'unsigned long long' instead of 'unsigned long'.
652 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
655 2013-04-10 Julian Brown <julian@codesourcery.com>
657 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
658 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
659 unsigned char/unsigned short.
660 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
662 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
665 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
667 2013-04-04 Meador Inge <meadori@codesourcery.com>
669 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
670 computing the location of the link register.
671 (aeabi_uldivmod): Ditto.
673 2013-03-27 Kai Tietz <ktietz@redhat.com>
675 * config.host: Add support for cygwin x64 target.
676 * configure: Regenerated.
678 2013-03-26 Walter Lee <walt@tilera.com>
680 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
681 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
683 2013-03-25 Kai Tietz <ktietz@redhat.com>
685 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
687 2013-03-20 Robert Mason <rbmj@verizon.net>
689 * config/vxlib-tls.c (__gthread_get_tsd_data,)
690 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
691 (__gthread_leave_tsd_dtor_context): Add prototypes.
692 (tls_delete_hook): Update.
694 2013-03-20 Catherine Moore <clm@codesourcery.com>
695 Joseph Myers <joseph@codesourcery.com>
696 Chao-ying Fu <fu@mips.com>
698 * config/mips/mips16.S: Don't build for microMIPS.
699 * config/mips/linux-unwind.h: Handle microMIPS frame.
700 * config/mips/crtn.S (fini, init): New labels.
702 2013-03-14 Jakub Jelinek <jakub@redhat.com>
704 PR tree-optimization/53265
705 * unwind-dw2.c (execute_cfa_program): Avoid
706 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
707 on targets with DWARF_FRAME_REGISTERS < 32.
709 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
712 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
713 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
715 2013-03-07 Sriraman Tallam <tmsriram@google.com>
717 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
718 sandybridge processors.
720 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
723 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
726 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
728 * config/microblaze/crti.S: Setup stack protection at entry
730 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
732 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
733 (__rotldi3): Shift bytewise if applicable.
735 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
737 * config/aarch64/sync-cache.c
738 (__aarch64_sync_cache_range): Silence warnings.
740 2013-02-25 Catherine Moore <clm@codesourcery.com>
743 2013-02-24 Catherine Moore <clm@codesourcery.com>
744 Joseph Myers <joseph@codesourcery.com>
745 Chao-ying Fu <fu@mips.com>
747 * config/mips/mips16.S: Don't build for microMIPS.
748 * config/mips/linux-unwind.h: Handle microMIPS frame.
749 * config/mips/crtn.S (fini, init): New labels.
751 2013-02-24 Catherine Moore <clm@codesourcery.com>
752 Joseph Myers <joseph@codesourcery.com>
753 Chao-ying Fu <fu@mips.com>
755 * config/mips/mips16.S: Don't build for microMIPS.
756 * config/mips/linux-unwind.h: Handle microMIPS frame.
757 * config/mips/crtn.S (fini, init): New labels.
759 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
760 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
763 2013-02-16 Alan Modra <amodra@gmail.com>
766 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
767 (ppc_fallback_frame_state): Always set up save locations for fp
768 and altivec. Don't bother with non-callee-saved regs, r0-r13
769 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
771 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
774 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
776 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
777 _ssmulha3, _usmulusa3, _ssmulsa3.
778 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
779 (__muldi3): XCALL __muldi3_6 instead of rcall.
780 (__umulsidi3, __mulsidi3): New functions.
781 (do_prologue_saves, do_epilogue_restores): New .macros.
782 (__divdi3_moddi3): Use them.
783 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
784 (__usmulusa3, __ssmulsa3): New functions.
786 2013-02-11 Iain Sandoe <iain@codesourcery.com>
787 Jack Howarth <howarth@bromo.med.uc.edu>
788 Patrick Marlier <patrick.marlier@gmail.com>
791 * config/darwin-crt-tm.c: Remove dummy functions hack.
793 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
796 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
797 * config/avr/lib2-object.mk: New iterator to build objects from it.
798 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
800 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
801 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
802 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
803 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
804 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
805 * config/avr/lib1funcs-fixed.S: Implement them.
807 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
809 Update copyright years.
811 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
814 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
815 Add crtcxa to extra_parts.
816 * config/rs6000/exit.h: New file.
817 * config/rs6000/cxa_atexit.c: New file.
818 * config/rs6000/cxa_finalize.c: New file.
819 * config/rs6000/crtcxa.c: New file.
820 * config/rs6000/t-aix-cxa: New file.
821 * config/rs6000/libgcc-aix-cxa.ver: New file.
823 2013-01-31 Nick Clifton <nickc@redhat.com>
825 * config/v850/lib1funcs.S: Add support for e3v5 architecture
828 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
831 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
832 _mulQQ, _mulHQ, _mulHA, _mulSA,
833 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
834 _divQQ, _divHQ, _divHA, _divSA,
835 _divUQQ, _divUHQ, _divUHA, _divUSA.
837 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
839 * config.host(microblaze*-linux*): tmake_file: Remove
840 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
841 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
842 to exclude functions from being built with libgcc.c and use
843 the microblaze assembly.
845 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
847 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
850 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
852 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
853 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
854 __UINTPTR_TYPE__; also cast 'base' to the same type before the
857 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
859 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
860 loop start address for cache clearing.
862 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
864 * config/avr/lib1funcs.S: Remove trailing blanks.
865 * config/avr/lib1funcs-fixed.S: Ditto.
867 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
869 * config/avr/avr-lib.h: Add GPL copyright notice.
871 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
873 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
874 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
875 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
876 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
878 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
880 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
881 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
883 2013-01-04 Nick Clifton <nickc@redhat.com>
885 * config/v850/lib1funcs.S: Only provide CALLT support functions if
886 the CALLT instruction is supported.
888 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
890 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
891 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
893 2012-12-13 John Tytgat <John@bass-software.com>
895 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
898 2012-12-12 Jakub Jelinek <jakub@redhat.com>
901 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
902 undefined signed overflows.
904 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
907 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
909 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
911 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
912 (FP_TRAPPING_EXCEPTIONS): Define.
913 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
914 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
916 2012-12-04 Richard Henderson <rth@redhat.com>
919 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
921 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
923 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
924 (FP_EX_SHIFT): Define.
925 (FP_TRAPPING_EXCEPTIONS): Define.
927 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
929 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
930 (FP_ROUNDMODE): Use FP_RND_MASK.
931 * config/aarch64/sfp-exceptions.c: New.
932 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
933 Use __sfp_handle_exceptions.
935 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
937 * config.host: (arm*-*-freebsd*): Remove.
938 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
939 (arm*-*-elf*): Remove.
940 (arm*-*-wince-pe*): Remove.
941 * arm/unwind-arm.c (struct fpa_reg): Delete.
942 (struct fpa_regs): Delete.
943 (phase1_vrs): Remove fpa element.
944 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
945 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
946 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
947 * ieee754-sf.S (floatundisf): Remove FPA support.
948 (floatdisf): Likewise.
949 * ieee75f-df.S (floatundidf): Likewise.
950 (floatdidf): Likewise.
952 2012-11-29 Kai Tietz <ktietz@redhat.com>
955 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
956 * unwind-generic.h: Likewise.
957 * unwind-seh.c: Likewise.
959 2012-11-28 Richard Henderson <rth@redhat.com>
962 * emutls.c (__emutls_get_address): Avoid race condition between
963 obj->loc.offset read and emutls_key initialization.
965 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
967 Adjust decimal point of signed accum mode to GCC default.
970 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
972 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
973 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
975 (__divqq3, __divha3, __divsa3): Adjust to new position of
976 decimal point of signed accum types.
978 (__mulusa3_round): New function.
980 (__divqq_helper): New function.
981 (__udivuqq3): Use it.
983 2012-11-20 Jakub Jelinek <jakub@redhat.com>
986 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
988 2012-11-18 Teresa Johnson <tejohnson@google.com>
991 * libgcov.c (gcov_exit): Remove merged program summary
992 comparison unless !GCOV_LOCKED.
994 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
996 * soft-fp: Updated from glibc upstream.
998 2012-11-06 Ian Lance Taylor <iant@google.com>
1000 * generic-morestack.c (__generic_morestack): Align the returned
1001 stack pointer to a 32 byte boundary.
1002 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
1003 increment the return address until we have decided that we don't
1004 have a varargs function.
1005 (__morestack) [32-bit]: Align stack correctly when calling C
1007 (__morestack) [64-bit]: Likewise.
1009 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
1011 * configure: Regenerate.
1013 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
1016 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
1017 * config/i386/sfp-machine.h: Guard exception handling
1018 code with _SOFT_FLOAT.
1019 * config/i386/32/sfp-machine.h: Guard rounding handling
1020 code with _SOFT_FLOAT.
1021 * config/i386/64/sfp-machine.h: Ditto.
1023 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
1025 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
1028 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
1030 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
1031 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
1032 when appropriate. Correct structure element types.
1033 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
1034 -minline-all-stringops from compile flags.
1036 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1038 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
1040 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1042 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
1044 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1046 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
1049 2012-10-23 Ian Bolton <ian.bolton@arm.com>
1050 Jim MacArthur <jim.macarthur@arm.com>
1051 Marcus Shawcroft <marcus.shawcroft@arm.com>
1052 Nigel Stephens <nigel.stephens@arm.com>
1053 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1054 Richard Earnshaw <rearnsha@arm.com>
1055 Sofiane Naci <sofiane.naci@arm.com>
1056 Stephen Thomas <stephen.thomas@arm.com>
1057 Tejas Belagod <tejas.belagod@arm.com>
1058 Yufeng Zhang <yufeng.zhang@arm.com>
1060 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
1061 * config/aarch64/crti.S: New file.
1062 * config/aarch64/crtn.S: New file.
1063 * config/aarch64/linux-unwind.h: New file.
1064 * config/aarch64/sfp-machine.h: New file.
1065 * config/aarch64/sync-cache.c: New file.
1066 * config/aarch64/t-aarch64: New file.
1067 * config/aarch64/t-softfp: New file.
1069 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
1071 * config/mmix/crti.S: Mark program and data addresses using PRELD.
1072 Remove typo'd and unnecessary alignment-LOC for .data. Remove
1073 no-longer-needed LDBU insns.
1075 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1078 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
1079 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
1081 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1083 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
1085 2012-10-15 Matthias Klose <doko@ubuntu.com>
1087 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
1089 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
1091 * configure: Regenerate.
1092 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
1094 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1096 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1097 instructions for 64bit targets only.
1099 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1101 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1102 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
1103 * config/i386/32/sfp-machine.h: ... here.
1104 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
1105 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
1108 2012-10-07 Matthias Klose <doko@ubuntu.com>
1110 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1112 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1114 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
1116 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1117 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1118 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1121 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1124 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1125 Fix parameter names.
1127 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1130 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1131 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1132 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1134 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1137 * config/sh/linux-atomic.S: Delete.
1138 * config/sh/linux-atomic.c: New.
1139 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1140 linux-atomic.c. Add cflags to disable warnings.
1142 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1145 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1147 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1148 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1149 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1150 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
1151 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1153 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1155 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1157 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1158 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1160 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
1162 * config.host (hppa-*-openbsd*): New target.
1163 * config/pa/t-openbsd: New file.
1165 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
1168 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1169 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1170 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1171 (__divsa3): Use __negsi2 to negate r_quoL.
1172 * config/avr/lib1funcs.S (FALIAS): New macro.
1173 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1174 (__negsi2): ...this new function.
1175 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1176 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1177 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1178 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1179 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1180 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1182 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1185 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1186 (lshrsi3): Reimplement as lshrsi3_r0.
1188 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1191 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1194 2012-09-07 Teresa Johnson <tejohnson@google.com>
1196 PR gcov-profile/54487
1197 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
1200 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
1203 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1204 not configured --with-avrlibc=no.
1205 * config/avr/t-avrlibc: New file.
1206 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1207 (DPBIT_FUNCS): Ditto.
1208 (TPBIT_FUNCS): Ditto.
1210 2012-09-04 Teresa Johnson <tejohnson@google.com>
1212 * libgcov.c (struct gcov_summary_buffer): New structure.
1213 (gcov_histogram_insert): New function.
1214 (gcov_compute_histogram): Ditto.
1215 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1216 histograms during summary merging.
1218 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
1220 * config.host (x86_64-*-openbsd*): New target.
1222 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1224 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1227 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1230 * config/avr/t-avr (conv_X): Rename to func_X.
1232 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1235 * config/avr/lib1funcs-fixed.S: New file.
1236 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1237 after they are used.
1238 (neg2, neg4): New macros.
1239 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1240 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1241 (__umulhisi3): Speed up MUL variant if there is enough flash.
1242 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1244 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1245 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1246 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1247 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1248 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1249 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1250 (LIB2FUNCS_EXCLUDE): Add supported functions.
1252 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
1254 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1255 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1257 * fixed-obj.mk: Only expand dependency if $o is not in
1260 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1262 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1264 2012-08-22 Joseph Myers <joseph@codesourcery.com>
1266 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1267 depend on --enable-shared.
1268 ($(lib1asmfuncs-o)): Use %.vis files independent of
1270 * static-object.mk ($(base)$(objext), $(base).vis)
1271 ($(base)_s$(objext)): Use same rules for visibility handling as in
1274 2012-08-21 Ian Lance Taylor <iant@google.com>
1276 * config/i386/morestack.S (__morestack_non_split): Increase amount
1277 of space allocated for non-split code stack.
1279 2012-08-19 Joseph Myers <joseph@codesourcery.com>
1281 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1282 even if inhibit_libc.
1284 2012-08-17 Julian Brown <julian@codesourcery.com>
1286 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1287 -fexceptions -fnon-call-exceptions if not defined.
1288 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1289 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1291 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1293 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1296 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
1298 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1299 rs6000/t-slibgcc-aix.
1301 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1303 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1305 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1307 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1309 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1312 * Makefile.in (version): Replace top_srcdir with srcdir.
1314 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1316 * Makefile.in (version): set to BASE-VER file from gcc directory.
1318 2012-08-01 Nick Clifton <nickc@redhat.com>
1320 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1321 Implements __clrsb for an HImode argument.
1323 2012-07-31 Nick Clifton <nickc@redhat.com>
1325 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1326 Implements __clrsb for an HImode argument.
1327 * config/stormy16/clrsbhi2.c: New file:
1328 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1330 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1332 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1334 2012-07-19 Tristan Gingold <gingold@adacore.com>
1335 Richard Henderson <rth@redhat.com>
1337 * unwind-seh.c: New file.
1338 * unwind-generic.h: Include windows.h for SEH.
1339 (_Unwind_Exception): Use 6 private fields for SEH.
1340 (_GCC_specific_handler): Declare.
1341 * unwind-c.c (__gcc_personality_seh0): New function.
1343 * config/i386/libgcc-cygming.ver: New file.
1344 * config/i386/t-seh-eh: New file.
1345 * config.host (x86_64-*-mingw*): Default to seh.
1347 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1349 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1351 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
1353 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1354 __builtin_expect when checking for exceptions.
1355 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1357 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1359 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1360 function declaration.
1361 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1363 * config/ia64/sfp-exceptions.c: New.
1364 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
1366 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1368 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1369 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1370 * config/i386/64/sfp-machine: ... (delete here) ...
1371 * config/i386/sfp-machine.h: ... to here.
1372 (FP_EX_MASK): Remove.
1374 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1376 2012-06-11 Sriraman Tallam <tmsriram@google.com>
1378 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1379 * config/i386/libgcc-sol2.ver: Ditto.
1380 * config/i386/libgcc-glibc.ver: Ditto.
1382 2012-06-11 Roland McGrath <mcgrathr@google.com>
1384 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1385 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1388 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
1390 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1391 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1392 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1393 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1394 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
1395 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
1396 * config/i386/64/sfp-machine: ... (delete here) ...
1397 * config/i386/sfp-machine.h: ... to here.
1399 (__sfp_handle_exceptions): New function declaration.
1400 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1401 * config/i386/sfp-exceptions.c: New.
1402 * config/i386/t-softfp: New.
1403 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
1404 i386/t-softfp to tmake_file.
1406 2012-06-03 David S. Miller <davem@davemloft.net>
1408 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
1411 2012-05-31 David S. Miller <davem@davemloft.net>
1413 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
1414 multiply and divide instructions on 32-bit when V9.
1415 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
1417 2012-05-29 Joseph Myers <joseph@codesourcery.com>
1419 * config/arm/ieee754-df.S: Fix typos.
1420 * config/arm/ieee754-sf.S: Fix typos.
1421 * config/c6x/libunwind.S: Fix typos.
1422 * config/epiphany/udivsi3-float.c: Fix typos.
1423 * config/microblaze/muldi3_hard.S: Fix typos.
1424 * config/picochip/adddi3.S: Fix typos.
1425 * config/picochip/ashlsi3.S: Fix typos.
1426 * config/picochip/ashrsi3.S: Fix typos.
1427 * config/picochip/clzsi2.S: Fix typos.
1428 * config/picochip/cmpsi2.S: Fix typos.
1429 * config/picochip/divmod15.S: Fix typos.
1430 * config/picochip/divmodhi4.S: Fix typos.
1431 * config/picochip/divmodsi4.S: Fix typos.
1432 * config/picochip/longjmp.S: Fix typos.
1433 * config/picochip/lshrsi3.S: Fix typos.
1434 * config/picochip/parityhi2.S: Fix typos.
1435 * config/picochip/popcounthi2.S: Fix typos.
1436 * config/picochip/setjmp.S: Fix typos.
1437 * config/picochip/subdi3.S: Fix typos.
1438 * config/picochip/ucmpsi2.S: Fix typos.
1439 * config/picochip/udivmodhi4.S: Fix typos.
1440 * config/picochip/udivmodsi4.S: Fix typos.
1441 * config/spu/divv2df3.c: Fix typos.
1442 * config/spu/mfc_multi_tag_release.c: Fix typos.
1443 * config/spu/mfc_tag_release.c: Fix typos.
1444 * configure.ac: Fix typos.
1445 * configure: Regenerate.
1447 2012-05-25 Ian Lance Taylor <iant@google.com>
1449 * config/i386/morestack.S (__morestack_non_split): Check whether
1450 caller is varargs and needs %bp to hold the stack frame on return.
1452 2012-05-25 Olivier Hainque <hainque@adacore.com>
1454 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1455 sequence in the non pic case on VxWorks.
1457 2012-05-24 Olivier Hainque <hainque@adacore.com>
1459 * Makefile.in: Move dependency on install-unwind_h from
1460 "install-leaf" to "install".
1462 2012-05-24 Olivier Hainque <hainque@adacore.com>
1464 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1465 Use a separate command for stamp removals.
1467 2012-05-21 Andrew Pinski <apinski@cavium.com>
1470 * configure.ac: Define the default includes to being none.
1471 * configure: Regenerate.
1473 2012-05-16 Olivier Hainque <hainque@adacore.com>
1475 * Makefile.in (install-unwind_h): Rename into ...
1476 (install-unwind_h-forbuild): New target.
1477 (all): Use it instead of the former install-unwind_h.
1478 (install-unwind_h): Reinstate, copy to user install destination
1479 for include files, not to the internal gcc object directory one.
1480 (install-leaf): Depend on it.
1482 2012-05-15 Olivier Hainque <hainque@adacore.com>
1484 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
1485 register numbers. LR_REGNO replaces R_LR.
1486 (ucontext_for): New, helper for ...
1487 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
1489 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
1491 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1493 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
1494 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
1495 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
1497 (i[34567]86-*-*, x86_64-*-*): ... here.
1499 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
1500 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
1502 * config/i386/i386-cpuinfo.c: Rename to ...
1503 * config/i386/cpuinfo.c: ... this.
1504 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
1506 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
1507 (libgcc_cv_init_priority): New test.
1508 * configure: Regenerate.
1509 * config.in: New file.
1510 * Makefile.in (clean): Rename config.h to auto-target.h.
1511 (config.h): Likewise.
1512 (stamp-h): Likewise.
1514 * config/i386/cpuinfo.c (auto-target.h): Include.
1515 (CONSTRUCTOR_PRIORITY): Define.
1516 (__cpu_indicator_init): Use it.
1518 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1520 * longlong.h: Use a URL instead of an FSF postal address.
1521 Replace spaces with tab.
1523 2012-05-08 Teresa Johnson <tejohnson@google.com>
1525 * libgcov.c (gcov_clear, __gcov_reset): New functions.
1526 (__gcov_dump): Ditto.
1527 (gcov_dump_complete): New global variable.
1528 (gcov_exit): Export hidden to enable use in L_gcov_dump.
1529 (__gcov_flush): Outline functionality now in gcov_clear.
1530 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
1532 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
1534 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
1535 (mips*-*-linux*): Include mips/t-tpbit when long double is
1538 2012-04-25 Sriraman Tallam <tmsriram@google.com>
1540 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
1541 (get_available_features): New argument. Check for AVX2.
1542 (__cpu_indicator_init): Modify call to get_available_features.
1544 2012-04-25 Alan Modra <amodra@gmail.com>
1546 * config/rs6000/crtsavevr.S: New file.
1547 * config/rs6000/crtrestvr.S: New file.
1548 * config/rs6000/t-savresfgpr: Build the above.
1549 * config/rs6000/t-netbsd: Likewise.
1551 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1553 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
1555 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1557 * libgcc/config/i386/i386-cpuinfo.c: New file.
1558 * libgcc/config/i386/t-cpuinfo: New file.
1559 * libgcc/config.host: Include t-cpuinfo.
1560 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
1562 2012-04-24 Chao-ying Fu <fu@mips.com>
1564 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
1566 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
1568 struct siginfo vs. siginfo_t
1570 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
1571 siginfo_t instead of struct siginfo.
1572 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
1573 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
1574 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
1575 (ia64_handle_unwabi): Likewise.
1576 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
1577 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
1578 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
1579 (sh_fallback_frame_state): Likewise.
1580 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
1581 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
1583 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
1585 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
1588 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
1590 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
1591 if it hasn't been previously saved.
1593 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
1595 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
1598 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
1601 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
1602 instead of __AVR_HAVE_8BIT_SP__.
1604 2012-03-26 Tristan Gingold <gingold@adacore.com>
1606 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
1607 (unw_table_entry): Use unw_word instead of unsigned long.
1608 (_Unwind_FindTableEntry): Likewise.
1609 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
1610 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
1611 (_Unwind_FindTableEntry): Likewise.
1612 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
1613 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
1614 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
1615 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
1616 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
1617 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
1618 (uw_init_context_1, uw_install_context): Likewise.
1619 (unw_word): Move to unwind-ia64.h
1621 2012-03-26 Tristan Gingold <gingold@adacore.com>
1623 * config/vms/vms-ucrt0.c: Update copyright years.
1625 (___gcc_main_flags): Declare.
1626 (__main): Check flags to remap argv and exit code.
1627 * config.host (*-*-*vms*): Adjust extra_parts.
1628 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
1631 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
1633 * arm/lib1funcs.asm (ctzsi2): New function.
1634 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
1635 * arm/t-linux (LIB1ASMFUNCS): Likewise.
1636 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
1637 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
1638 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
1639 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
1641 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
1643 * config.host: Add bits to support powerpc64-*-freebsd*.
1644 * config/rs6000/freebsd-unwind.h: New file.
1645 * config/rs6000/t-freebsd64: New file.
1647 2012-03-20 Richard Guenther <rguenther@suse.de>
1649 PR gcov-profile/52627
1650 * libgcov.c (init_mx): Fix mutex name.
1652 2012-03-16 Tristan Gingold <gingold@adacore.com>
1654 * config/ia64/vms-unwind.h: Remove ulong (and replace
1655 it by unw_reg where used). Define unw_reg with __int64.
1657 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1659 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1661 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1663 (sparc_is_sighandler): Likewise.
1665 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
1667 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
1670 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1672 * config/arm/crtn.S: Fix typo.
1674 2012-03-13 Richard Guenther <rguenther@suse.de>
1676 * libgcov.c: Remove stdio.h include and NULL un-define.
1678 2012-03-13 Richard Guenther <rguenther@suse.de>
1681 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
1683 2012-03-13 Richard Guenther <rguenther@suse.de>
1685 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
1687 2012-03-13 Richard Guenther <rguenther@suse.de>
1689 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
1690 and __gthread_mutex_init_function definitions.
1692 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1694 * config.host (mips*-*-openbsd*): Remove.
1696 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1698 * config.host: Remove alpha*-dec-osf5.1* handling.
1699 * config/alpha/gthr-posix.c: Remove.
1700 * config/alpha/libgcc-osf5.ver: Remove.
1701 * config/alpha/osf5-unwind.h: Remove.
1702 * config/alpha/t-osf-pthread: Remove.
1703 * config/alpha/t-slibgcc-osf: Remove.
1704 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
1705 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
1706 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
1707 * mkmap-flat.awk: Remove osf_export handling.
1709 2012-03-12 Richard Guenther <rguenther@suse.de>
1711 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
1712 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1713 (__gthread_mutex_init_function): New function.
1714 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1717 * libgcov.c: Include gthr.h.
1718 (__gcov_flush_mx): New global variable.
1719 (init_mx, init_mx_once): New functions.
1720 (__gcov_flush): Protect self with a mutex.
1721 (__gcov_fork): Re-initialize mutex after forking.
1722 * unwind-dw2-fde.c: Change condition under which to use
1723 __GTHREAD_MUTEX_INIT_FUNCTION.
1725 2012-03-12 Tristan Gingold <gingold@adacore.com>
1727 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
1728 * config/ia64/t-vms: Likewise.
1730 2012-03-11 Michael Hope <michael.hope@linaro.org>
1732 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
1735 2012-03-07 Walter Lee <walt@tilera.com>
1737 * config/tilepro/atomic.c: Rename "atomic_" prefix to
1739 (atomic_xor): Rename and move definition to
1740 config/tilepro/atomic.h.
1741 (atomic_nand): Ditto.
1742 * config/tilepro/atomic.h: Rename "atomic_" prefix to
1744 (arch_atomic_xor): Move from config/tilepro/atomic.c.
1745 (arch_atomic_nand): Ditto.
1747 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1750 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
1752 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1755 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
1758 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1762 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
1763 if RAMPZ affects reading from RAM.
1764 (__tablejump_elpm__): Ditto.
1766 (__movmemx_hi): Ditto.
1767 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
1768 (__do_global_dtors): Ditto.
1769 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
1770 (__movmemx_hi): Ditto.
1772 2012-03-05 Richard Henderson <rth@redhat.com>
1774 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
1775 [ARM] (count_trailing_zeros): Use the builtin.
1777 2012-03-01 Kai Tietz <ktietz@redhat.com>
1779 * soft-fp: Imported from glibc upstream.
1781 2012-02-28 Kai Tietz <ktietz@redhat.com>
1783 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
1784 for mingw-targets as attribute gcc_struct.
1786 2012-02-28 Ian Lance Taylor <iant@google.com>
1788 * generic-morestack.c (__splitstack_releasecontext): Correct call
1789 to __morestack_release_segments.
1791 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
1794 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
1795 for __linux__ when removing signals from __morestack_fullmask.
1797 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
1800 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
1802 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1804 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
1805 instead of HAVE_INITFINI_ARRAY.
1806 * config/ia64/crtend.S: Likewise.
1808 2012-02-20 Kai Tietz <ktietz@redhat.com>
1811 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
1813 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
1814 to w32-unwind.h header.
1816 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1818 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
1819 (mips*-*-linux*): Remove t-slibgcc-libgcc.
1820 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
1821 * config/mips/mips16.S (__mips16_rdhwr): Delete.
1823 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1825 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
1827 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1830 * config/darwin-crt-tm.c: Correct typo.
1832 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1833 Patrick Marlier <patrick.marlier@gmail.com>
1836 * config/darwin-crt-tm.c: Generate dummy functions.
1838 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1839 Patrick Marlier <patrick.marlier@gmail.com>
1842 * config/darwin-crt-tm.c (getTMCloneTable): New function.
1843 (__doTMRegistrations): Call it.
1844 (__doTMdeRegistrations): Likewise.
1846 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
1847 Anatoly Sokolov <aesok@post.ru>
1848 Eric Weddington <eric.weddington@atmel.com>
1851 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
1852 (__epilogue_restores__): Ditto.
1854 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
1858 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
1859 Solaris 11 and slightly reformat.
1860 (sparc_is_sighandler): Likewise.
1862 2012-02-14 Walter Lee <walt@tilera.com>
1864 * config.host: Handle tilegx and tilepro.
1865 * config/tilegx/sfp-machine.h: New file.
1866 * config/tilegx/sfp-machine32.h: New file.
1867 * config/tilegx/sfp-machine64.h: New file.
1868 * config/tilegx/t-crtstuff: New file.
1869 * config/tilegx/t-softfp: New file.
1870 * config/tilegx/t-tilegx: New file.
1871 * config/tilepro/atomic.c: New file.
1872 * config/tilepro/atomic.h: New file.
1873 * config/tilepro/linux-unwind.h: New file.
1874 * config/tilepro/sfp-machine.h: New file.
1875 * config/tilepro/softdivide.c: New file.
1876 * config/tilepro/softmpy.S: New file.
1877 * config/tilepro/t-crtstuff: New file.
1878 * config/tilepro/t-tilepro: New file.
1880 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
1884 * gthr-posix.h: Allow static initializer macros to be disabled.
1885 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
1887 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
1889 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
1890 Add t-slibgcc-libgcc to tmake_file.
1891 * config/mips/libgcc-mips16.ver: Revert previous patch.
1892 * config/mips/mips16.S (__mips16_rdhwr): Hide.
1894 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
1895 Jayant R Sonar <jayant.sonar@kpitcummins.com>
1897 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
1898 * config/cr16/crti.S: New file.
1899 * config/cr16/crtlibid.S: New file.
1900 * config/cr16/crtn.S: New file.
1901 * config/cr16/lib1funcs.S: New file.
1902 * config/cr16/t-cr16: New file.
1903 * config/cr16/t-crtlibid: New file.
1904 * config/cr16/unwind-dw2.h: New file.
1905 * config/cr16/unwind-cr16.c: New file.
1906 * config/cr16/divmodhi3.c: New file.
1908 2012-01-25 Alan Modra <amodra@gmail.com>
1910 * config/rs6000/t-linux64: Delete. Move..
1911 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
1912 * config/rs6000/t-linux: ..and libgcc flags to here.
1914 2012-01-22 Douglas B Rupp <rupp@gnat.com>
1916 * config.host (i[34567]86-*-interix3*):
1917 Change triplet to i[34567]86-*-interix[3-9]*.
1918 * configure: Regenerate.
1920 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
1921 Richard Sandiford <rdsandiford@googlemail.com>
1923 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
1924 * config/mips/mips16.S (__mips16_rdhwr): New function.
1925 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
1927 2012-01-11 Nathan Sidwell <nathan@acm.org>
1929 * libgcov.c (__gcov_init): Ignore objects with no functions.
1931 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
1934 Extend __pgmx semantics to linearize memory.
1935 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
1936 * config/avr/lib1funcs.S (__xload_1): New function.
1937 (__movmemx_qi, __movmemx_hi): New functions.
1938 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
1941 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1943 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
1944 purported sigacthandler address isn't null before dereferencing it.
1945 (sparc_is_sighandler): Likewise.
1947 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1950 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
1951 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
1952 (sparc_is_sighandler): Likewise.
1953 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
1955 2012-01-06 Tristan Gingold <gingold@adacore.com>
1957 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
1958 compatibility thunks...
1959 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
1960 (crtbeginS.o, crtendS.o): ... and these to ...
1961 * config/ia64/t-ia64-elf: ... this new file.
1962 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
1963 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
1965 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1967 * configure: Regenerate.
1968 * config/s390/t-crtstuff: Remove -fPIC.
1970 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1973 * enable-execute-stack-mprotect.c (getpagesize): Do not define
1976 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1979 * config/avr/lib1funcs.S: Remove FIXME comments.
1980 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
1982 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1984 Implement light-weight DImode support.
1985 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
1986 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
1987 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
1988 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
1990 2011-12-30 Nathan Sidwell <nathan@acm.org>
1992 * libgcov.c (gcov_crc32): Remove global var.
1993 (free_fn_data): New function.
1994 (buffer_fn_data): Pass in filename, more robust error recovery.
1995 (crc32_unsigned): New function.
1996 (gcov_exit): More robust detection of new program. More robust
1998 (__gcov_init): Do not update program's crc here.
2000 2011-12-21 Tristan Gingold <gingold@adacore.com>
2002 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
2004 2011-12-21 Ian Lance Taylor <iant@google.com>
2006 * config/i386/morestack.S: Simplify CFI opcodes throughout.
2008 2011-12-20 Ian Lance Taylor <iant@google.com>
2010 * config/i386/morestack.S (__morestack_non_split): If there is
2011 enough stack space already, don't split. Ask for more stack space
2014 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
2016 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
2018 (_Unwind_DebugHook): New function.
2019 (uw_restore_core_regs): New define.
2020 (unwind_phase2): Use uw_restore_core_regs instead of
2022 (unwind_phase2_forced): Likewise.
2023 (__gnu_Unwind_Resume): Likewise.
2025 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
2027 * config/alpha/linux-unwind.h: Update copyright years.
2028 (MD_FROB_UPDATE_CONTEXT): New define.
2029 (alpha_frob_update_context): New function.
2031 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
2033 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
2034 tmake_file rather replacing it.
2036 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
2038 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
2039 function is not used for PPC64.
2040 (save_world): Amend comments. Update the VRsave mask to reflect the
2042 (rest_world): Update comments, do not clobber r10, do not use r8.
2043 (eh_rest_world_r10): Amend comments, do not use r8.
2044 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
2045 no longer used, move restore of CR and target address to the end of
2048 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
2050 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
2051 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
2053 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
2056 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
2057 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
2059 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
2061 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
2063 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
2066 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
2067 * config/avr/lib1funcs.S (__muldi3): New function.
2069 2011-12-06 Andrew Pinski <apinski@cavium.com>
2071 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
2073 (__frame_dummy_init_array_entry): Likewise.
2075 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
2077 Forward-port from gcc-4_6-branch r181936 2011-12-02.
2081 * config/avr/lib1funcs.S (__prologue_saves__,
2082 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
2083 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
2085 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
2087 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
2089 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2092 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
2093 (_ITM_deregisterTMCloneTable): Likewise.
2094 (__register_frame_info): Fix unused warning.
2095 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
2096 pthread_default_stacksize_np): Likewise.
2097 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
2099 2011-11-29 DJ Delorie <dj@redhat.com>
2101 * config.host (rl78-*-elf): New case.
2102 * config/rl78: New directory for the Renesas RL78.
2104 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
2106 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
2109 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2112 * config/rs6000/t-savresfgpr: New file.
2113 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2114 $(srcdir)/config/rs6000/eabi.S.
2115 * config/rs6000/t-ppccomm-ldbl: Remove.
2116 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2118 (powerpc-*-eabispe*): Likewise.
2119 (powerpc-*-eabi*): Likewise.
2120 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2121 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2122 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2123 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2125 (powerpc-*-eabisim*): Likewise.
2126 (powerpc-*-elf*): Likewise.
2127 (powerpc-*-eabialtivec*): Likewise.
2128 (powerpc-xilinx-eabi*): Likewise.
2129 (powerpc-*-rtems*): Likewise.
2130 (powerpcle-*-elf*): Likewise.
2131 (powerpcle-*-eabisim*): Likewise.
2132 (powerpcle-*-eabi*): Likewise.
2134 2011-11-27 Ian Lance Taylor <iant@google.com>
2136 * generic-morestack.c (__splitstack_find): Check for NULL old
2138 (__splitstack_resetcontext): New function.
2139 (__splitstack_releasecontext): New function.
2140 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2142 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2144 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2146 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2148 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2150 2011-11-26 Richard Henderson <rth@redhat.com>
2152 * config/m68k/linux-atomic.c: New file.
2153 * config/m68k/t-linux: New file.
2154 * config.host (m68k-uclinux, m68k-linux): Use it.
2156 2011-11-26 Richard Henderson <rth@redhat.com>
2158 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2159 (__TMC_END__): Only declare if hidden is available; in the definition,
2160 if hidden is unavailable add a null record.
2161 (deregister_tm_clones, register_tm_clones): New.
2162 (__do_global_dtors_aux, frame_dummy): Use them.
2163 (__do_global_dtors, __do_global_ctors_1): Likewise.
2165 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2167 * config/darwin-crt-tm.c: New file.
2168 * config.host (darwin): Build crttms.o crttme.o to provide
2169 startup and shutdown for tm clones.
2170 * config/t-darwin (crttms.o): New build rule.
2171 (crttme.o): Likewise.
2173 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
2175 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2178 2011-11-21 Richard Henderson <rth@redhat.com>
2180 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2181 (__TMC_LIST__, __TMC_END__): New.
2182 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2183 (__do_global_dtors): Likewise.
2184 (frame_dummy): Call _ITM_registerTMCloneTable.
2185 (__do_global_ctors_1): Likewise.
2187 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2189 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2190 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2191 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2192 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2193 * config/i386/t-darwin64: Remove.
2194 * config/sh/t-netbsd (LIB2ADD): Remove.
2196 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
2199 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2200 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2201 * config/avr/lib1funcs.S (wmov): New assembler macro.
2202 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2203 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2204 (__udivmod64): New function.
2205 (__negdi2): New function.
2207 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2209 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2210 *-*-freebsd*aout*): Remove.
2212 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
2214 * static-object.mk (c_flags-$o): Save c_flags.
2215 ($(base)$(objext)): Use it.
2217 2011-11-18 Steve Ellcey <sje@cup.hp.com>
2219 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2221 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
2224 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2225 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2228 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2230 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2232 (aeabi_uidivmod): Likewise.
2233 (umodsi3): Likewise.
2235 (aeabi_idivmod): Likewise.
2238 2011-11-16 Tristan Gingold <gingold@adacore.com>
2240 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2242 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
2245 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2246 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2248 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2250 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2252 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2253 * config/pa/t-stublib64: Delete.
2255 2011-11-12 Richard Henderson <rth@redhat.com>
2257 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2258 cast the pointer argument to _Unwind_SetGRPtr.
2260 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2262 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2264 2011-11-09 Ian Lance Taylor <iant@google.com>
2266 * generic-morestack.c: Include <string.h>.
2267 (uintptr_type): Define.
2268 (struct initial_sp): Add dont_block_signals field. Reduce size of
2270 (allocate_segment): Set prev field to NULL. Don't set
2271 __morestack_current_segment or __morestack_segments.
2272 (__generic_morestack): Update current->prev and *pp after calling
2274 (__morestack_block_signals): Don't do anything if
2275 dont_block_signals is set.
2276 (__morestack_unblock_signals): Likewise.
2277 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2279 (__splitstack_block_signals): New function.
2280 (enum __splitstack_content_offsets): Define.
2281 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2282 (__splitstack_makecontext): New function.
2283 (__splitstack_block_signals_context): New function.
2284 (__splitstack_find_context): New function.
2285 * config/i386/morestack.S (__morestack_get_guard): New function.
2286 (__morestack_set_guard, __morestack_make_guard): New functions.
2287 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2289 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2291 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2292 (i[34567]86-*-mingw*): ... here.
2293 (x86_64-*-mingw*): ... here.
2295 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2297 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2299 2011-11-07 Nathan Sidwell <nathan@acm.org>
2301 * libgcov.c (struct gcov_fn_buffer): New struct.
2302 (buffer_fn_data): New helper.
2303 (gcov_exit): Rework for new gcov data structures.
2305 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
2308 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2310 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2312 * config.host (tmake_file): Correct comment.
2313 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2315 (bfin*-uclinux*): Likewise.
2316 (bfin*-linux-uclibc*): Likewise.
2317 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2319 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2321 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2322 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2323 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2324 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2325 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2326 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2327 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2328 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2329 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2330 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2331 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2332 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2333 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2335 * config/bfin/t-elf: Remove.
2336 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2338 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2340 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2341 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2342 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2343 (lm32-*-elf*): ... this.
2344 (lm32-*-rtems*): ... and this.
2346 (m32r-*-rtems*): Add to tmake_file.
2347 (moxie-*-rtems*): Likewise.
2348 (sparc-*-rtems*): Likewise.
2349 Remove t-rtems from tmake_file.
2350 (sparc64-*-rtems*): Likewise.
2351 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2354 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2357 * config/gthr-posix.h: Move ...
2358 * gthr-posix.h: ... here.
2359 * config/gthr-lynx.h: Reflect this.
2360 * config/gthr-vxworks.h: Likewise.
2361 * config/rs6000/gthr-aix.h: Likewise.
2362 * configure.ac (target_thread_file): Likewise.
2363 * configure: Regenerate.
2365 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2367 * config.host (arm*-*-rtemseabi*): New target.
2369 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2372 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2375 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2377 * config.host (epiphany-*-elf*): New configuration.
2378 * config/epiphany: New Directory.
2380 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2382 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2383 * config/avr/t-rtems: New.
2384 Filter out _exit from LIB1ASMFUNCS.
2386 2011-11-04 David S. Miller <davem@davemloft.net>
2388 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2389 * configure: Rebuild.
2391 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2393 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
2396 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
2399 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
2400 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
2402 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
2405 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
2407 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2409 * config/c6x/t-elf (LIB2ADDEH): Set.
2410 * config/c6x/t-c6x-elf: Remove.
2412 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2414 * config/i386/sol2-ci.S: Rename to ...
2415 * config/i386/crti.S: ... this.
2416 * config/i386/sol2-cn.S: Rename to ...
2417 * config/i386/crtn.S: ... this.
2418 * config/sparc/sol2-ci.S: Rename to ...
2419 * config/sparc/crti.S: ... this.
2420 * config/sparc/sol2-cn.S: Rename to ...
2421 * config/sparc/crtn.S: ... this.
2422 * config/t-sol2 (CUSTOM_CRTIN): Remove.
2423 (crti.o, crtn.o): Remove.
2425 2011-11-04 Tristan Gingold <gingold@adacore.com>
2427 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
2429 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
2431 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
2433 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
2435 * config.host (crisv32-*-none, cris-*-none): Remove.
2436 (crisv32-*-elf): Append to tmake_file, don't just set it.
2437 (cris-*-elf): Add missing t-fdpbit to tmake_file.
2439 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2441 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
2442 (ecrtn$(objext)): Likewise.
2443 (ncrti$(objext)): Likewise.
2444 (ncrtn$(objext)): Likewise.
2446 2011-11-03 Andreas Schwab <schwab@redhat.com>
2448 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2450 2011-11-02 David S. Miller <davem@davemloft.net>
2452 * configure.ac: Set host_address on sparc too.
2453 * configure: Regenerate.
2454 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2455 based upon host_address.
2456 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2458 2011-11-02 Jason Merrill <jason@redhat.com>
2460 * config/rs6000/t-ppccomm: Add missing \.
2462 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2464 * gthr-single.h, gthr.h: New files.
2465 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2466 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2467 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2468 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2469 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2470 * configure.ac (thread_header): New variable.
2471 Set it depending on target_thread_file.
2472 (gthr-default.h): Link from $thread_header.
2473 * configure: Regenerate.
2474 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
2476 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2478 * configure.ac (tm_file_): New variable.
2479 Determine from tm_file.
2480 (tm_file, tm_defines): Substitute.
2481 * configure: Regenerate.
2482 * mkheader.sh: New file.
2483 * Makefile.in (clean): Remove libgcc_tm.h.
2484 ($(objects)): Depend on libgcc_tm.h.
2485 (libgcc_tm_defines, libgcc_tm_file): New variables.
2486 (libgcc_tm.h, libgcc_tm.stamp): New targets.
2487 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
2488 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
2489 ($(extra-parts)): Depend on libgcc_tm.h.
2490 * config.host (tm_defines, tm_file): New variable.
2491 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
2492 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
2493 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
2494 (avr-*-rtems*): Likewise.
2495 (avr-*-*): Likewise.
2496 (frv-*-elf): Likewise.
2497 (frv-*-*linux*): Likewise.
2498 (h8300-*-rtems*): Likewise.
2499 (h8300-*-elf*): Likewise.
2500 (i[34567]86-*-darwin*): Likewise.
2501 (x86_64-*-darwin*): Likewise.
2502 (rx-*-elf): Likewise.
2503 (tic6x-*-uclinux): Likewise.
2504 (tic6x-*-elf): Likewise.
2505 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
2506 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
2507 * config/i386/cygming-crtbegin.c: Likewise.
2508 * config/i386/cygming-crtend.c: Likewise.
2509 * config/ia64/fde-vms.c: Likewise.
2510 * config/ia64/unwind-ia64.c: Likewise.
2511 * config/libbid/bid_gcc_intrinsics.h: Likewise.
2512 * config/rs6000/darwin-fallback.c: Likewise.
2513 * config/stormy16/lib2funcs.c: Likewise.
2514 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
2515 * crtstuff.c: Likewise.
2516 * dfp-bit.h: Likewise.
2517 * emutls.c: Likewise.
2518 * fixed-bit.c: Likewise.
2519 * fp-bit.c: Likewise.
2520 * generic-morestack-thread.c: Likewise.
2521 * generic-morestack.c: Likewise.
2522 * libgcc2.c: Likewise.
2523 * libgcov.c: Likewise.
2524 * unwind-dw2-fde-dip.c: Likewise.
2525 * unwind-dw2-fde.c: Likewise.
2526 * unwind-dw2.c: Likewise.
2527 * unwind-sjlj.c: Likewise.
2529 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2531 * configure.ac: Include ../config/picflag.m4.
2532 (GCC_PICFLAG): Call it.
2534 * configure: Regenerate.
2535 * Makefile.in (gcc_srcdir): Remove.
2536 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
2537 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
2538 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
2539 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
2540 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
2543 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
2544 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
2545 to refer to libgcc2.c.
2547 * config/darwin-64.c: New file.
2548 * config/darwin-crt3.c: Remove comment.
2549 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
2550 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
2551 config/udivmodsi4.c: New files.
2552 * config/memcmp.c, config/memcpy.c, config/memmove.c,
2553 config/memset.c: New files.
2554 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
2555 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
2556 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
2557 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
2558 * config/t-openbsd-thread: New file.
2559 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
2560 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
2561 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
2562 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
2565 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
2566 to refer to gthr-posix.c.
2567 * config/alpha/t-vms (LIB2ADD): Set.
2568 * config/alpha/vms-gcc_shell_handler.c: New file.
2569 * config/arm/bpabi.c, config/arm/fp16.c,
2570 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
2571 config/arm/unaligned-funcs.c: New files.
2572 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
2573 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2574 * config/arm/t-linux: Likewise.
2575 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
2576 * config/arm/t-netbsd: New file.
2577 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
2578 * config/arm/t-symbian (LIB2ADD_ST): Set.
2579 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
2580 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2581 * config/bfin/t-elf: New file.
2582 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
2583 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
2584 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
2585 config/c6x/ltf.c: New files.
2586 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
2587 (HOST_LIBGCC2_CFLAGS): Set.
2588 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
2589 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2590 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
2592 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
2593 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
2594 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
2595 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
2596 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
2598 * config/frv/t-frv (LIB2ADD): Set.
2599 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2600 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
2601 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
2602 config/h8300/popcounthi2.c: New files.
2603 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2604 * config/i386/gthr-win32.c: New file.
2605 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
2606 * config/i386/t-cygwin: Likewise.
2607 * config/i386/t-darwin, config/i386/t-darwin64,
2608 config/i386/t-gthr-win32, config/i386/t-interix: New files.
2609 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
2610 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2611 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2612 * config/ia64/quadlib.c: New file.
2613 * config/ia64/t-hpux (LIB2ADD): Set.
2614 * config/ia64/t-ia64: Add comment.
2615 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
2616 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2617 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
2618 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
2619 * config/m32c/t-m32c (LIB2ADD): Set.
2620 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2621 * config/m32r/t-m32r: Likewise.
2622 * config/m68k/fpgnulib.c: New file.
2623 * config/m68k/t-floatlib (LIB2ADD): Set.
2624 (xfgnulib.c): New target.
2625 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
2626 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
2627 * config/mep/t-mep (LIB2ADD): Set.
2628 * config/microblaze/divsi3.asm: Rename to divsi3.S.
2629 * config/microblaze/moddi3.asm: Rename to moddi3.S.
2630 * config/microblaze/modsi3.asm: Rename to modsi3.S.
2631 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
2632 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
2633 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
2634 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
2635 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
2636 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
2637 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
2639 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
2640 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
2641 * config/pa/fptr.c, config/pa/lib2funcs.S,
2642 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
2643 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2644 (LIB2ADD, LIB2ADD_ST): Set.
2645 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
2646 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
2648 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
2649 * config/pdp11/t-pdp11: New file.
2650 * config/picochip/libgccExtras/adddi3.S,
2651 config/picochip/libgccExtras/ashlsi3.S,
2652 config/picochip/libgccExtras/ashrsi3.S,
2653 config/picochip/libgccExtras/clzsi2.S,
2654 config/picochip/libgccExtras/cmpsi2.S,
2655 config/picochip/libgccExtras/divmod15.S,
2656 config/picochip/libgccExtras/divmodhi4.S,
2657 config/picochip/libgccExtras/divmodsi4.S,
2658 config/picochip/libgccExtras/lshrsi3.S,
2659 config/picochip/libgccExtras/parityhi2.S,
2660 config/picochip/libgccExtras/popcounthi2.S,
2661 config/picochip/libgccExtras/subdi3.S,
2662 config/picochip/libgccExtras/ucmpsi2.S,
2663 config/picochip/libgccExtras/udivmodhi4.S,
2664 config/picochip/libgccExtras/udivmodsi4.S: New files.
2665 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
2666 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
2667 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
2668 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
2669 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
2670 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
2671 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
2672 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
2674 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
2675 (HOST_LIBGCC2_CFLAGS): Set.
2676 * config/rs6000/t-darwin64: New file.
2677 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
2678 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
2679 * config/rs6000/t-ppccomm (LIB2ADD): Add
2680 $(srcdir)/config/rs6000/tramp.S.
2681 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
2682 Add $(srcdir)/config/rs6000/eabi.S.
2683 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
2684 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
2685 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
2686 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
2687 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
2688 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
2689 * config/rs6000/tramp.S: New file.
2690 * config/s390/t-tpf: Remove.
2691 * config/sh/linux-atomic.S: New file.
2692 * config/sh/t-linux (LIB2ADD): Set.
2693 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
2694 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2695 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
2697 (HOST_LIBGCC2_CFLAGS): Set.
2698 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2699 * config/spu/divmodti4.c, config/spu/divv2df3.c,
2700 config/spu/float_disf.c, config/spu/float_unsdidf.c,
2701 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
2702 config/spu/mfc_multi_tag_release.c,
2703 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
2704 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
2705 config/spu/multi3.c: New files.
2706 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
2707 (HOST_LIBGCC2_CFLAGS): Set.
2708 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
2709 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
2710 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
2711 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
2712 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
2713 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
2714 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
2715 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
2716 config/stormy16/umodsi3.c: New files.
2717 * config/xtensa/lib2funcs.S: New file.
2718 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2719 * config/xtensa/t-xtensa (LIB2ADD): Set.
2720 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
2721 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
2722 Add t-freebsd-thread to tmake_file for posix threads.
2723 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
2724 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
2725 (*-*-lynxos*): Likewise.
2726 (*-*-netbsd*): Likewise.
2727 (*-*-openbsd*): Likewise.
2728 Add t-openbsd-thread to tmake_file for posix threads.
2729 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
2730 (*-*-vxworks*): Set tmake_file.
2731 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2732 (alpha*-*-freebsd*): Likewise.
2733 (alpha*-*-netbsd*): Likewise.
2734 (alpha*-*-openbsd*): Likewise.
2735 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
2736 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2737 (alpha*-dec-*vms*): Likewise.
2738 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
2739 (bfin*-elf*): Add bfin/t-elf to tmake_file.
2740 (bfin*-uclinux*): Likewise.
2741 (bfin*-linux-uclibc*): Likewise.
2742 (crisv32-*-elf): Add cris/t-cris to tmake_file.
2743 (crisv32-*-none): Likewise.
2744 (cris-*-elf): Likewise.
2745 (cris-*-none): Likewise.
2746 (cris-*-linux*, crisv32-*-linux*): Likewise.
2747 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
2749 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
2751 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
2752 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
2753 (x86_64-*-elf*): Likewise.
2754 (i[34567]86-*-nto-qnx*): Likewise.
2755 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
2757 (x86_64-*-mingw*): Likewise.
2758 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
2759 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
2760 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2761 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2762 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
2764 (mipsisa64sr71k-*-elf*): Likewise.
2765 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2766 (mips-*-elf*, mipsel-*-elf*): Likewise.
2767 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2768 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2769 (mips*-*-rtems*): Likewise.
2770 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
2772 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
2773 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
2774 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
2775 (spu-*-elf*): Likewise.
2776 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
2778 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2780 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
2781 $(srcdir) to refer to $(LIB1ASMSRC).
2783 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
2784 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
2785 config/arm/lib1funcs.S: New files.
2786 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
2787 * config/arm/t-arm: New file.
2788 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
2789 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
2790 config/arm/t-strongarm-elf: New files.
2791 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
2792 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
2793 * config/avr/lib1funcs.S: New file.
2794 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2795 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
2796 * config/c6x/lib1funcs.S: New file.
2797 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2798 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
2799 * config/frv/lib1funcs.S: New file.
2800 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2801 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
2802 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
2803 * config/ia64/__divxf3.asm: Rename to ...
2804 * config/ia64/__divxf3.S: ... this.
2805 Adapt lib1funcs.asm filename.
2806 * config/ia64/_fixtfdi.asm: Rename to ...
2807 * config/ia64/_fixtfdi.S: ... this.
2808 Adapt lib1funcs.asm filename.
2809 * config/ia64/_fixunstfdi.asm: Rename to ...
2810 * config/ia64/_fixunstfdi.S: ... this.
2811 Adapt lib1funcs.asm filename.
2812 * config/ia64/_floatditf.asm: Rename to ...
2813 * config/ia64/_floatditf.S: ... this.
2814 Adapt lib1funcs.asm filename.
2815 * config/ia64/lib1funcs.S: New file.
2816 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
2817 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2818 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
2819 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
2820 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
2821 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
2822 * config/mep/lib1funcs.S: New file.
2823 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2824 * config/mips/mips16.S: New file.
2825 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2826 * config/pa/milli64.S: New file.
2827 * config/pa/t-linux, config/pa/t-linux64: New files.
2828 * config/picochip/lib1funcs.S: New file.
2829 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2830 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
2831 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
2832 * config/sh/t-netbsd: New file.
2833 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
2834 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
2835 * config/sh/t-sh64: New file.
2836 * config/sparc/lb1spc.S: New file.
2837 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
2839 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
2840 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
2841 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
2842 config/xtensa/lib1funcs.S: New files.
2843 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2844 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
2846 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
2847 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
2848 (arm*-*-linux*): Likewise.
2849 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
2850 arm*-*-linux-*eabi, add arm/t-linux otherwise.
2851 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
2852 (arm*-*-ecos-elf): Likewise.
2853 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2854 (arm*-*-rtems*): Likewise.
2855 (arm*-*-elf): Likewise.
2856 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
2857 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
2858 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
2859 (bfin*-uclinux*): Likewise.
2860 (bfin*-linux-uclibc*): Likewise.
2861 (bfin*-rtems*): Likewise.
2862 (bfin*-*): Likewise.
2863 (fido-*-elf): Merge into m68k-*-elf*.
2864 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
2865 (frv-*-*linux*): Add frv/t-frv to tmake_file.
2866 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
2867 (h8300-*-elf*): Likewise.
2868 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
2869 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
2870 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
2871 (i[34567]86-*-mingw*): Likewise.
2872 (x86_64-*-mingw*): Likewise.
2873 (i[34567]86-*-interix3*): Likewise.
2874 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
2875 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
2876 (m68k-*-elf*): Also handle fido-*-elf.
2877 Add m68k/t-floatlib to tmake_file.
2878 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
2879 (m68k-*-linux*): Likewise.
2880 (m68k-*-rtems*): Likewise.
2881 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
2882 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
2884 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
2885 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
2886 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
2887 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
2888 sh/t-netbsd to tmake_file.
2889 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
2890 (sh-*-rtems*): Add sh/t-sh to tmake_file.
2891 (sh-wrs-vxworks): Likewise.
2892 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
2894 (v850*-*-*): Add v850/t-v850 to tmake_file.
2895 (vax-*-linux*): Add vax/t-linux to tmake_file.
2896 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
2898 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2900 * crtstuff.c: New file.
2901 * Makefile.in (CRTSTUFF_CFLAGS): Define.
2902 (CRTSTUFF_T_CFLAGS): Define.
2903 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
2904 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
2905 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
2908 (crtbeginT.o): Use $(objext).
2909 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
2910 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
2911 (gcc-extra-parts): Remove.
2912 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
2914 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2915 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
2916 Add t-crtstuff-pic to tmake_file.
2917 (*-*-lynxos*): New case.
2918 Set tmake_file, extra_parts.
2919 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
2920 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
2921 *-*-netbsdelf[2-9]*.
2922 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
2923 (*-*-rtems*): Set extra_parts.
2924 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
2925 (*-*-uclinux*): New case.
2927 (*-*-vms*): New case.
2928 Set tmake_file, extra_parts.
2929 (*-*-elf): Set extra_parts.
2930 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
2931 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
2934 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
2936 (arm*-*-freebsd*): Add t-crtin to tmake_file.
2937 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
2938 (arm-wrs-vxworks): Append to tmake_file.
2940 (arm*-*-uclinux*): Set extra_parts.
2941 (arm*-*-ecos-elf): Likewise.
2942 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
2944 (arm*-*-rtems*): Set extra_parts.
2945 (arm*-*-elf): Likewise.
2946 (avr-*-rtems*): Clear extra_parts.
2947 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
2949 (bfin*-uclinux*): Likewise.
2950 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
2951 (bfin*-rtems*): Append to tmake_file.
2953 (bfin*-*): Likewise.
2954 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
2955 (crisv32-*-elf): ... this.
2956 (crisv32-*-none): ... this.
2957 (cris-*-elf, cris-*-none): New cases.
2958 Add cris/t-elfmulti to tmake_file.
2959 (fr30-*-elf): Append to tmake_file.
2961 (frv-*-elf): Append to tmake_file, add frv/t-frv.
2963 (h8300-*-rtems*): Append to tmake_file.
2965 (h8300-*-elf*): Likewise.
2966 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
2968 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
2970 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
2971 (x86_64-*-elf*): Likewise.
2972 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
2973 (x86_64-*-freebsd*): Likewise.
2974 (x86_64-*-netbsd*): Likewise.
2975 (i[34567]86-*-linux*): Likewise.
2976 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2977 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2978 (x86_64-*-linux*): Likewise.
2979 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2980 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
2983 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
2984 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
2985 Append to extra_parts, remove crtbegin.o, crtend.o.
2986 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
2987 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
2988 crtend.o, crtbeginS.o, crtendS.o.
2989 (ia64*-*-linux*): Comment extra_parts.
2990 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
2992 (iq2000*-*-elf*): Clear extra_parts.
2993 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
2994 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
2995 (m32r-*-elf*, m32r-*-rtems*): Split off ...
2996 (m32r-*-rtems*): ... this.
2997 Add m32r/t-m32r to tmake_file.
2998 (m68k-*-elf*): Add t-crtin to tmake_file.
2999 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
3000 (mcore-*-elf): Likewise.
3001 (microblaze*-*-*): Set extra_parts.
3002 (mips*-sde-elf*): New case.
3003 Set tmake_file, extra_parts.
3004 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3005 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3006 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
3009 (mipsisa64sr71k-*-elf*): Likewise.
3010 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3011 (mips-*-elf*, mipsel-*-elf*): Likewise.
3012 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3013 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
3014 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3015 (mips*-*-rtems*): Likewise.
3016 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
3017 (moxie-*-*): Split into ...
3018 (moxie-*-elf, moxie-*-uclinux*): ... this.
3019 Add to extra_parts, remove crtbegin.o, crtend.o.
3020 (moxie-*-rtems*): New case.
3023 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
3025 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3026 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
3029 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
3030 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
3032 (powerpc-*-eabisim*): Likewise.
3033 (powerpc-*-elf*): Likewise.
3034 (powerpc-*-eabialtivec*): Likewise.
3035 (powerpc-xilinx-eabi*): Likewise.
3036 (powerpc-*-eabi*): Likewise.
3037 (powerpc-*-rtems*): Likewise.
3038 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
3041 (powerpc-*-lynxos*): Add to tmake_file.
3042 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
3043 rs6000/t-crtstuff, t-crtstuff-pic.
3045 (powerpcle-*-eabisim*): Likewise.
3046 (powerpcle-*-eabi*): Likewise.
3047 (rx-*-elf): Remove extra_parts.
3048 (s390x-ibm-tpf*): Set extra_parts.
3049 (score-*-elf): Set extra_parts.
3050 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3051 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3052 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3053 (sh64l*-*-netbsd*): Split into ...
3054 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
3055 Add t-crtstuff-pic to tmake_file.
3057 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
3059 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
3060 (sparc-*-elf*): Remove t-crtin from tmake_file.
3061 Add to extra_parts, remove crtbegin.o, crtend.o.
3062 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
3063 (sparc64-*-linux*): Likewise.
3064 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
3065 Add to extra_parts, remove crtbegin.o, crtend.o.
3066 (sparc64-*-elf*): Remove t-crtin from tmake_file.
3067 Add to extra_parts, remove crtbegin.o, crtend.o.
3068 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
3069 Add to extra_parts, remove crtbegin.o, crtend.o.
3070 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
3071 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
3072 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
3074 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
3076 (tic6x-*-*): Change to ...
3077 (tic6x-*-elf): ... this.
3079 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
3081 (am33_2.0-*-linux*): Add comment.
3082 (mep*-*-*): Add mep/t-mep to tmake_file.
3084 * config/alpha/t-vms: New file.
3085 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
3086 * config/arm/crti.S, config/arm/crtn.S: New files.
3087 * config/bfin/crti.S, config/bfin/crtn.S: New files.
3088 * config/bfin/crtlibid.S: New file.
3089 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
3090 * config/c6x/crti.S, config/c6x/crtn.S: New files.
3091 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
3092 (crti.o, crtin.o): New rules.
3093 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3094 * config/c6x/t-uclinux: New file.
3095 * config/cris/t-elfmulti: New file.
3096 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
3097 * config/fr30/crti.S, config/fr30/crtn.S: New files.
3098 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
3099 * config/frv/t-frv: New file.
3100 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
3101 * config/h8300/crti.S, config/h8300/crtn.S: New files.
3102 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
3104 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
3105 refer to cygming-crtbegin.c, cygming-crtend.c.
3107 * config/i386/t-nto: New file.
3108 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
3109 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3110 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3111 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3114 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3115 (crtinitS.o): New rule.
3116 * config/ia64/vms-crtinit.S: New file.
3117 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3118 * config/m32r/initfini.c: New file.
3119 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3120 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3121 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3122 * config/mep/t-mep: New file.
3123 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3124 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3125 * config/mips/crti.S, config/mips/crtn.S: New files.
3126 * config/mips/t-crtstuff: New file.
3127 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3128 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3129 (CUSTOM_CRTIN): Set.
3130 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3132 Use $(srcdir) to refer to crti.S, crtn.S.
3133 Use .S extension, $<.
3134 * config/moxie/crti.asm: Rename to ...
3135 * config/moxie/crti.S: ... this.
3136 * config/moxie/crtn.asm: Rename to ...
3137 * config/moxie/crtn.S: ... this.
3138 * config/moxie/t-moxie: Remove.
3139 * config/pa/stublib.c: New file.
3140 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3141 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3142 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3143 * config/rs6000/t-crtstuff: New file.
3144 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3145 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3146 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3147 Make output file explicit.
3148 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3149 Make output file explicit.
3150 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3151 Make output file explicit.
3152 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3153 Make output file explicit.
3154 * config/score/crti.S, config/score/crtn.S: New files.
3155 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3156 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3158 * config/sh/t-sh, config/sh/t-superh: New files.
3159 * config/sparc/t-linux64: New file.
3160 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3161 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3162 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3163 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3164 * config/t-crtin: Remove.
3165 * config/t-crtstuff-pic: New file.
3166 * config/t-sol2 (CUSTOM_CRTIN): Set.
3167 (crti.o, crtn.o): New rules.
3168 * config/vms/t-vms: New file.
3169 * config/vms/vms-ucrt0.c: New file.
3170 * config/xtensa/t-elf: New file.
3172 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3174 * Makefile.in (SHLIB_NM_FLAGS): Set.
3175 * mkmap-flat.awk, mkmap-symver.awk: New files.
3176 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3178 * configure: Regenerate.
3179 * config/libgcc-glibc.ver: New file.
3180 * config/libgcc-libsystem.ver: New file.
3181 * config/t-libunwind (SHLIB_LC): Set.
3182 * config/t-linux: New file.
3183 * config/t-slibgcc (INSTALL_SHLIB): New.
3184 (SHLIB_INSTALL): Use it.
3185 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3186 to mkmap-symver.awk.
3187 (SHLIB_MAPFILES): Don't append, adapt pathname.
3188 (SHLIB_VERPFX): Set.
3189 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3190 to mkmap-symver.awk.
3191 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3192 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3193 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3194 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3196 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3197 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3198 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3199 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3200 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3201 * config/i386/libgcc-darwin.10.4.ver,
3202 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3204 * config/i386/t-darwin: Remove.
3205 * config/i386/t-darwin64: Likewise.
3206 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3207 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3208 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3209 * config/i386/t-linux: New file.
3210 * config/i386/t-mingw32: New file.
3211 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3212 * config/ia64/t-glibc: Rename to ...
3213 * config/ia64/t-linux: ... this.
3214 (SHLIB_MAPFILES): Set.
3215 * config/ia64/t-glibc-libunwind: Rename to ...
3216 * config/ia64/t-linux-libunwind: ... this.
3217 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3218 * config/ia64/t-slibgcc-hpux: New file.
3219 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3220 * config/m68k/t-slibgcc-elf-ver: New file.
3221 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3222 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3224 * config/pa/t-slibgcc-hpux: New file.
3225 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3227 * config/rs6000/libgcc-darwin.10.4.ver,
3228 config/rs6000/libgcc-darwin.10.5.ver: New files.
3229 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3230 config/rs6000/libgcc-glibc.ver.
3231 * config/rs6000/libgcc-ppc64.ver: Rename to
3232 config/rs6000/libgcc-ibm-ldouble.ver.
3233 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3234 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3235 * config/rs6000/t-ldbl128: Rename to ...
3236 * config/rs6000/t-linux: ... this.
3237 (SHLIB_MAPFILES): Adapt filename.
3238 * config/rs6000/t-slibgcc-aix: New file.
3239 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3240 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3241 libgcc-excl.ver, libgcc-glibc.ver.
3242 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3243 * config/sparc/libgcc-glibc.ver: New file.
3244 * config/sparc/t-linux: New file.
3245 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3246 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3247 t-slibgcc-elf-ver to tmake_file.
3248 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3250 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3251 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3252 t-slibgcc-elf-ver, t-linux to tmake_file.
3253 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3255 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3256 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3257 (alpha*-dec-*vms*): Likewise.
3258 (arm*-*-freebsd*): Append to tmake_file.
3259 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3260 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3262 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3263 tmake_file for arm*-*-symbianelf*.
3264 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3265 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3267 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3268 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3269 pa/t-slibgcc-dwarf-ver to tmake_file.
3270 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3271 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3272 (hppa*64*-*-hpux11*): Likewise.
3273 (hppa[12]*-*-hpux11*): Likewise.
3274 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3275 i386/t-crtpc, i386/t-crtfm.
3276 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3277 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3279 Add i386/t-cygwin to tmake_file.
3280 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3281 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3282 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3284 Add i386/t-mingw32 to tmake_file.
3285 (x86_64-*-mingw*): Likewise.
3286 (ia64*-*-freebsd*): Append to tmake_file.
3287 (ia64*-*-linux*): Append to tmake_file.
3288 Replace ia64/t-glibc by ia64/t-linux.
3289 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3291 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3292 t-slibgcc-hpux to tmake_file.
3293 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3294 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3295 (m32rle-*-linux*): Likewise.
3296 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3298 (microblaze*-linux*): New case.
3299 Append to tmake_file, add t-slibgcc-nolc-override.
3300 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3301 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3302 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3303 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3304 rs6000/t-slibgcc-aix to tmake_file.
3305 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3306 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3307 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3308 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3309 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3310 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3312 (sparc-*-linux*): Append to tmake_file for *-leon*.
3313 Add sparc/t-linux to tmake_file for non-Leon targets.
3314 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3315 (tic6x-*-uclinux): New case.
3316 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3317 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3318 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3319 (am33_2.0-*-linux*): Append to tmake_file.
3320 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3321 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3322 x86_64-*-kfreebsd*-gnu.
3323 Add i386/t-linux to tmake_file.
3325 2011-10-28 Ian Lance Taylor <iant@google.com>
3327 * config/i386/morestack.S: Correct CFI information to do proper
3328 returns throughout function. In 32-bit mode, save %ebx so that it
3329 is restored on unwind.
3331 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3333 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3334 case where B3 isn't the return register.
3336 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3337 logic for doubleword pops.
3339 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
3341 * config/rs6000/t-freebsd: Add wildcard.
3343 2011-10-21 Paul Brook <paul@codesourcery.com>
3345 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3347 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
3348 Eric Botcazou <ebotcazou@adacore.com>
3351 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3352 fs->signal_frame to 1.
3354 2011-10-07 Ian Lance Taylor <iant@google.com>
3356 * generic-morestack-thread.c: #include <errno.h>.
3358 2011-10-07 Ian Lance Taylor <iant@google.com>
3361 * generic-morestack.c (__generic_morestack): Make sure the segment
3362 is large enough for both the stack frame and the copied
3365 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3368 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3371 2011-09-28 Nick Clifton <nickc@redhat.com>
3373 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3374 64-bit doubles are not enabled.
3375 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3376 and floatunsisf functions.
3378 2011-09-13 Paul Brook <paul@codesourcery.com>
3380 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3381 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3382 * unwind-arm-common.inc: New file.
3383 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3384 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3385 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3386 * config/c6x/libunwind.S: New file.
3387 * config/c6x/pr-support.c: New file.
3388 * config/c6x/unwind-c6x.c: New file.
3389 * config/c6x/unwind-c6x.h: New file.
3390 * config/c6x/t-c6x-elf: New file.
3392 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
3394 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
3395 (ASM_DIVZERO): Ditto.
3396 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
3398 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
3400 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
3402 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
3405 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
3406 instead of an assembly one.
3408 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
3411 * Makefile.in (install-unwind_h): Create
3412 $(gcc_objdir)/include/unwind.h atomically.
3414 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3416 * Makefile.in (install-unwind_h): Remove destination file first.
3418 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3421 * config/mips/t-mips16: New file.
3422 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
3423 (mips*-*-linux*): Likewise.
3424 (mips*-sde-elf*): Likewise.
3425 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
3426 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
3427 Add mips/t-mips16 to tmake_file.
3428 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
3429 (mips-*-elf*): Likewise.
3430 (mips64-*-elf*): Likewise.
3431 (mips64orion-*-elf*): Likewise.
3432 (mips*-*-rtems*): Likewise.
3433 (mipstx39-*-elf*): Likewise.
3434 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
3435 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
3437 Use $(srcdir) to refer to sync.c.
3439 ($(libgcc-sync-funcs-o)): Likewise.
3440 ($(libgcc-sync-size-funcs-s-o)): Likewise.
3441 ($(libgcc-sync-funcs-s-o)): Likewise.
3443 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3445 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3448 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3451 * config/i386/value-unwind.h: New.
3453 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3455 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3456 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3457 Add to tmake_file rather than overriding it.
3459 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3461 * config/t-softfp: Remove.
3462 * soft-fp: Moved from ../gcc/config.
3463 * soft-fp/README: Remove t-softfp reference.
3464 * soft-fp/t-softfp: Move to config/t-softfp.
3465 (softfp_machine_header): Remove.
3466 (softfp_file_list): Remove config subdir.
3467 (soft-fp-objects): New variable.
3468 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3469 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3470 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3471 * config/t-softfp-excl: New file.
3472 * config/t-softfp-sfdf: New file.
3473 * config/t-softfp-tf: New file.
3474 * config/no-sfp-machine.h: New file.
3475 * config/arm/sfp-machine.h: New file.
3476 * config/arm/t-softfp: New file.
3477 * config/c6x/sfp-machine.h: New file.
3478 * config/i386/32/t-fprules-softfp: Rename to ...
3479 * config/i386/32/t-softfp: ... this.
3480 (tifunctions, LIB2ADD): Remove.
3481 (softfp_int_modes): Override.
3482 * config/i386/64/t-softfp-compat (tf-functions): Remove config
3484 * config/i386/64/eqtf2.c: Likewise.
3485 * config/i386/64/getf2.c: Likewise.
3486 * config/i386/64/letf2.c: Likewise.
3487 * config/ia64/sft-machine.h: New file.
3488 * config/ia64/t-fprules-softfp: Rename to ...
3489 * config/ia64/t-softfp: ... this.
3490 * config/lm32/sfp-machine.h: New file.
3491 * config/moxie/t-moxie-softfp: Remove.
3492 * config/rs6000/ibm-ldouble-format: New file.
3493 * config/rs6000/ibm-ldouble.c: New file.
3494 * config/rs6000/libgcc-ppc-glibc.ver: New file
3495 * config/rs6000/libgcc-ppc64.ver: New file
3496 * config/rs6000/sfp-machine.h: New file.
3497 * config/rs6000/t-freebsd: New file.
3498 * config/rs6000/t-ibm-ldouble: New file.
3499 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
3500 libgcc-ppc-glibc.ver.
3501 * config/rs6000/t-linux64: New file.
3502 * config/rs6000/t-ppccomm (LIB2ADD): Add
3503 $(srcdir)/config/rs6000/ibm-ldouble.c.
3504 * config/rs6000/t-ppccomm-ldbl: New file.
3505 * config/score/sfp-machine.h: New file.
3506 * config.host (sfp_machine_header): Explain.
3507 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
3508 t-softfp to tmake_file.
3509 (arm*-*-uclinux*): Likewise.
3510 (arm*-*-ecos-elf): Likewise.
3511 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3512 (arm*-*-rtems*): Likewise.
3513 (arm*-*-elf): Likewise.
3514 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
3516 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
3517 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
3518 (lm32-*-uclinux*): Likewise.
3519 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
3520 t-softfp-excl, t-softfp.
3521 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
3522 (powerpc64-*-darwin*): Likewise.
3523 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
3525 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
3527 (powerpc-*-eabisim*): Likewise.
3528 (powerpc-*-elf*): Likewise.
3529 (powerpc-*-eabialtivec*): Likewise.
3530 (powerpc-xilinx-eabi*): Likewise.
3531 (powerpc-*-rtems*): Likewise.
3532 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
3533 t-softfp-excl, t-softfp to tmake_file.
3534 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
3535 rs6000/t-ppccomm-ldbl to tmake_file.
3536 (powerpcle-*-elf*): Likewise.
3537 (powerpcle-*-eabisim*): Likewise.
3538 (powerpcle-*-eabi*): Likewise.
3539 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3540 rs6000/t-ibm-ldouble to tmake_file.
3541 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3542 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3543 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
3544 (tic6x-*-*): Likewise.
3545 (i[34567]86-*-darwin*, x86_64-*-darwin*,
3546 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
3547 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
3548 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
3549 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
3550 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
3551 t-softfp to tmake_file.
3552 * configure.ac (sfp_machine_header): Provide default if unset.
3554 Link sfp-machine.h to config/$sfp_machine_header.
3555 * configure: Regenerate.
3557 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3559 * Makefile.in (double_type_size, long_double_type_size): Set.
3560 Remove $(fpbit-in-libgcc) support.
3561 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
3562 (fpbit-src): New variable.
3563 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
3564 Compile with -DFLOAT $(FPBIT_CFLAGS).
3566 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
3567 Compile with $(FPBIT_CFLAGS).
3569 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
3570 Compile with -DFLOAT $(TPBIT_CFLAGS).
3572 * configure.ac (double_type_size, long_double_type_size):
3573 Determine and substitute.
3574 * configure: Regenerate.
3575 * fp-bit.c, fp-bit.h: New files.
3576 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
3577 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
3578 * config/mips/t-mips: New file.
3579 * config/mips/t-sdemtk: New file.
3580 * config/rs6000/ppc64-fp.c: New file.
3581 * config/rs6000/t-darwin (LIB2ADD): Add
3582 $(srcdir)/config/rs6000/ppc64-fp.c.
3583 * config/rs6000/t-ppc64-fp: New file.
3584 * config/rx/rx-lib.h: New file.
3585 * config/rx/t-rx (FPBIT): Set to true.
3586 ($(gcc_objdir)/fp-bit.c): Remove.
3587 (DPBIT): Set to true only with -m64bit-doubles.
3588 ($(gcc_objdir)/dp-bit.c): Remove.
3589 * config/sparc/t-softfp: Remove.
3590 * config/spu/t-elf: New file.
3591 * config/t-fdpbit, config/t-fpbit: New files.
3592 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
3593 (mips*-*-*): Likewise.
3594 (arm-wrs-vxworks): Likewise.
3595 (arm*-*-freebsd*): Likewise.
3596 (avr-*-rtems*): Add t-fpbit to tmake_file.
3597 (avr-*-*): Likewise.
3598 (bfin*-elf*): Add t-fdpbit to tmake_file.
3599 (bfin*-uclinux*): Likewise.
3600 (bfin*-linux-uclibc*): Likewise.
3601 (bfin*-rtems*): New case.
3602 Add t-fdpbit to tmake_file.
3603 (bfin*-*): Add t-fdpbit to tmake_file.
3604 (crisv32-*-elf): Likewise.
3605 (cris-*-linux*): Likewise.
3606 (fr30-*-elf): Likewise.
3607 (frv-*-elf, frv-*-*linux*): Likewise.
3608 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
3609 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
3610 (m32r-*-elf*): Likewise.
3611 (m32rle-*-elf*): Likewise.
3612 (m32r-*-linux*): Likewise.
3613 (m32rle-*-linux*): Likewise.
3614 (mcore-*-elf): Add t-fdpbit to tmake_file.
3615 (microblaze*-*-*): Likewise.
3616 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
3617 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
3618 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
3620 Add mips/t-tpbit to tmake-file.
3621 (mips*-*-linux*): Fix typo.
3622 (mips*-sde-elf*): New case
3623 Add mips/t-sdemtk unless using newlib.
3624 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
3625 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
3626 (mn10300-*-*): Likewise.
3627 (pdp11-*-*): Likewise.
3628 (picochip-*-*): Add t-fpbit to tmake_file.
3629 (powerpc-*-eabisimaltivec*): Likewise.
3630 (powerpc-*-eabisim*): Likewise.
3631 (powerpc-*-elf*): Likewise.
3632 (powerpc-*-eabialtivec*): Likewise.
3633 (powerpc-xilinx-eabi*): New case.
3634 Add t-fdpbit to tmake_file.
3635 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
3636 (powerpc-*-rtems*): Likewise.
3637 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
3639 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
3641 (powerpc-*-lynxos*): Likewise.
3642 (powerpcle-*-elf*): Likewise.
3643 (powerpcle-*-eabisim*): Likewise.
3644 (powerpcle-*-eabi*): Likewise.
3645 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3646 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
3647 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3648 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3649 (rx-*-elf): Add t-fdpbit to tmake_file.
3650 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3651 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3652 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3653 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
3655 (sh-*-rtems*): Add t-fdpbit to tmake_file.
3656 (sh-wrs-vxworks): Likewise.
3657 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
3658 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
3659 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
3660 (sparc64-*-rtems*): ... new case.
3661 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
3662 (spu-*-elf*): Likewise.
3663 Add spu/t-elf to tmake_file.
3664 (v850*-*-*): Add t-fdpbit to tmake_file.
3665 (xstormy16-*-elf): Likewise.
3666 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
3667 (mep*-*-*): Likewise.
3669 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3671 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
3673 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
3674 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
3675 (install-unwind_h): New target.
3676 (all): Depend on it.
3677 * config.host (unwind_header): New variable.
3678 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
3679 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3680 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
3681 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
3682 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
3684 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
3686 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
3688 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
3690 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
3691 (ia64*-*-freebsd*): Likewise.
3692 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
3694 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
3695 $with_system_libunwind.
3696 (ia64*-*-hpux*): Set tmake_file.
3697 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
3698 (picochip-*-*): Set tmake_file.
3699 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
3701 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3702 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3703 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
3704 (xtensa*-*-elf*): Set tmake_file.
3705 (xtensa*-*-linux*): Likewise.
3706 * configure.ac: Include ../config/unwind_ipinfo.m4.
3707 Call GCC_CHECK_UNWIND_GETIPINFO.
3708 Link unwind.h to $unwind_header.
3709 * configure: Regenerate.
3710 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
3711 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
3712 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
3713 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
3714 * config/unwind-dw2-fde-darwin.c: New file.
3715 * config/arm/libunwind.S, config/arm/pr-support.c,
3716 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
3717 config/arm/unwind-arm.h,: New files.
3718 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
3719 config/ia64/t-eh-ia64, config/ia64/t-glibc,
3720 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
3721 config/ia64/t-vms, config/ia64/unwind-ia64.c,
3722 config/ia64/unwind-ia64.h: New files.
3723 * config/picochip/t-picochip: New file.
3724 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
3726 * config/rs6000/t-darwin (LIB2ADDEH): Set.
3727 * config/s390/t-tpf (LIB2ADDEH): Remove.
3728 * config/t-darwin (LIB2ADDEH): Set.
3729 * config/t-eh-dw2-dip: New file.
3730 * config/t-libunwind, config/t-libunwind-elf: New files.
3731 * config/t-sol2 (LIB2ADDEH): Remove.
3732 * config/xtensa/t-xtensa: New file.
3734 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
3736 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
3737 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
3738 long long to check rt_sigreturn syscall.
3740 2011-08-02 Alan Modra <amodra@gmail.com>
3742 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3743 Restore for indirect call bcrtl from correct stack slot, and only
3744 if cfa+40 isn't valid.
3746 2011-08-01 Julian Brown <julian@codesourcery.com>
3748 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
3749 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
3750 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
3752 2011-08-01 Julian Brown <julian@codesourcery.com>
3754 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
3755 (libgcc-std.ver.in): Use above.
3756 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
3757 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
3759 * config/t-fixedpoint-gnu-prefix: New file.
3760 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
3761 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
3764 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
3766 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
3767 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
3768 for x86-64. Properly check __x86_64__ and __LP64__.
3770 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
3772 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
3774 (_FP_WS_TYPE): Likewise.
3775 (_FP_I_TYPE): Likewise.
3777 2011-07-28 Alan Modra <amodra@gmail.com>
3779 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3780 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
3781 in a plt call stub. Do restore r2 if stopped on bctrl.
3783 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3785 * config.host (i[3456x]86-*-netware*): Remove.
3786 * config/i386/netware-crt0.c, config/i386/t-nwld,
3787 config/i386/t-slibgcc-nwld: Remove.
3789 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
3791 * config.host: Handle tic6x-*-*.
3792 * config/c6x/c6x-abi.h: New file.
3794 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3796 * config/i386/crtprec.c: New file.
3797 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
3798 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
3799 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
3800 (x86_64-*-darwin*): Likewise.
3801 (i[34567]86-*-solaris2*: Likewise.
3803 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3805 * config/alpha/crtfastmath.c: New file.
3806 * config/i386/crtfastmath.c: New file.
3807 * config/ia64/crtfastmath.c: New file.
3808 * config/mips/crtfastmath.c: New file.
3809 * config/sparc/crtfastmath.c: New file.
3811 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
3813 Add -frandom-seed=gcc-crtfastmath.
3814 * config/alpha/t-crtfm: Remove.
3815 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
3816 * config/ia64/t-ia64 (crtfastmath.o): Remove.
3818 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
3819 (alpha*-dec-osf5.1*): Likewise.
3820 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
3821 Add crtfastmath.o to extra_parts.
3822 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
3823 Add crtfastmath.o to extra_parts.
3824 (x86_64-*-darwin*): Likewise.
3825 (x86_64-*-mingw*): Likewise.
3826 (ia64*-*-elf*): Add t-crtfm to tmake_file.
3827 (ia64*-*-freebsd*): Likewise.
3828 (ia64*-*-linux*): Likewise.
3829 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
3830 Add crtfastmath.o to extra_parts.
3832 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3834 * config/darwin-crt3.o: New file.
3835 * config/rs6000/darwin-crt2.c: New file.
3836 * config/t-darwin: New file.
3837 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
3839 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
3840 (powerpc-*-darwin*): Add crt2.o to extra_parts.
3841 (powerpc64-*-darwin*): Likewise.
3843 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3845 * config/i386/netware-crt0.c: New file.
3846 * config/i386/t-nwld: Rename to ...
3847 * config/i386/t-slibgcc-nwld: ... this.
3848 * config/i386/t-nwld: New file.
3849 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
3851 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
3854 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3856 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
3858 * configure: Regenerate.
3860 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3862 * dfp-bit.c, dfp-bit.h: New files.
3863 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
3865 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
3866 ($(d64pbit-o)): Likewise.
3867 ($(d128pbit-o)): Likewise.
3868 * config/t-dfprules: New file.
3869 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
3870 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
3871 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3872 (x86_64-*-linux*): Likewise.
3873 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3874 (i[34567]86-*-cygwin*): Likewise.
3875 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
3876 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3878 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3880 * Makfile.in (LIBGCOV): New variable.
3881 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
3882 * libgcov.c: New file.
3884 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3886 * fixed-bit.c, fixed-bit.h: New files.
3887 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
3888 refer to fixed-bit.c.
3890 2011-07-07 Joseph Myers <joseph@codesourcery.com>
3892 * config.host (*local*): Remove.
3894 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3897 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
3898 like i?86-*-solaris2.1[0-9]*.
3899 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
3900 * configure.ac (i?86-*-solaris2*): Likewise.
3901 * configure: Regenerate.
3903 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
3905 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3906 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
3907 md_unwind_header by splitting out of...
3908 (i[34567]86-*-linux*): ... this.
3909 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
3910 Remove md_unwind_header by splitting out of...
3911 (x86_64-*-linux*): ... this.
3913 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
3915 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
3917 2011-06-28 Nick Clifton <nickc@redhat.com>
3919 * config.host: Recognize all V850 variants.
3921 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
3923 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
3925 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3927 * shared-object.mk (c_flags-$o): Save c_flags.
3928 ($(base)$(objext)): Use it.
3929 ($(base)_s$(objext)): Likewise.
3931 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
3933 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
3934 * libgcc-std.ver.in (GCC_4.7.0): New section.
3936 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
3940 * config/avr/t-avr: Fix line endings.
3941 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
3944 2011-06-14 Olivier Hainque <hainque@adacore.com>
3945 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3947 * config/mips/irix6-unwind.h: New file.
3948 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
3950 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
3952 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
3953 (sparc64_fallback_frame_state): Use it.
3954 (sparc64_frob_update_context): Further adjust context.
3955 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
3956 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
3957 * config/sparc/sol2-cn.S: Likewise.
3959 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3961 * enable-execute-stack-empty.c: New file.
3962 * enable-execute-stack-mprotect.c: New file.
3963 * config/i386/enable-execute-stack-mingw32.c: New file.
3964 * config.host (enable_execute_stack): New variable.
3965 Select appropriate variants.
3966 * configure.ac: Link enable-execute-stack.c to
3967 $enable_execute_stack.
3968 * configure: Regenerate.
3969 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
3970 (lib2funcs): Remove _enable_execute_stack.
3972 2011-06-09 David S. Miller <davem@davemloft.net>
3973 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3975 * config.host (sparc-*-linux*): Correct md_unwind_header
3977 (s390x-ibm-tpf*): Fix typo.
3979 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3981 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
3982 Add crtfastmath.o to extra_parts.
3983 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
3985 * config/mips/t-crtfm: Remove.
3987 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3989 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
3991 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
3993 * config.host (sh*-*-linux*): Fix typo.
3995 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3997 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
3998 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
3999 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
4000 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
4001 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
4002 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
4003 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
4004 Wrap in !__MINGW64__.
4005 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
4006 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
4007 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
4008 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
4009 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
4010 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
4011 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
4013 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
4014 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
4015 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
4016 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
4017 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
4018 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
4019 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
4020 * config/no-unwind.h: New file.
4021 * config.host (md_unwind_header): Document.
4023 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
4024 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
4025 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
4026 hppa[12]*-*-hpux11*): Set md_unwind_header.
4027 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
4028 Set md_unwind_header.
4029 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
4030 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
4031 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
4032 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
4033 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
4034 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
4035 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
4037 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
4038 * configure: Regenerate.
4040 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4042 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
4043 Set tmake_file, extra_parts.
4044 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
4046 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
4048 * config/mips/t-irix6: New file.
4049 * config/mips/t-slibgcc-irix: New file.
4051 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4053 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
4054 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
4056 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4058 * configure.ac (target_thread_file): Determine thread model.
4059 * configure: Regenerate.
4060 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
4061 * config/alpha/t-alpha: New file.
4062 * config/alpha/t-crtfm: Use $<.
4063 * config/alpha/t-ieee: New file.
4064 * config/alpha/t-osf-pthread: New file.
4065 * config/alpha/t-slibgcc-osf: New file.
4066 * config/alpha/libgcc-osf5.ver: New file.
4068 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4070 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
4072 Add crtfastmath.o to extra_parts.
4074 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4076 * config/gmon-sol2.c: Reindent.
4078 Remove, correct casts.
4079 Use STDERR_FILENO, NULL.
4080 (BASEADDRESS): Remove.
4082 (errno, sbrk): Remove declarations.
4083 (monstartup) [hp300]: Remove.
4086 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4088 * Makefile.in (cpu_type): Define.
4089 * config.host (i[34567]86-*-rtems*): Handle it.
4090 (i[34567]86-*-solaris2*): Move body ...
4091 (*-*-solaris2*): ... here.
4092 New case, generalize.
4093 (sparc-*-elf*): Handle it.
4094 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
4095 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
4096 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
4098 (sparc*-*-solaris2*): ... this.
4100 (sparc64-*-elf*): Handle it.
4101 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
4102 Merge ../gcc/config/i386/gmon-sol2.c.
4103 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
4105 Merge ../gcc/config/i386/sol2-gc1.asm.
4106 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
4108 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
4110 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4111 * config/i386/t-crtstuff: New file.
4112 * config/i386/t-softfp: New file.
4113 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4114 $(T)crti.o, $(T)crtn.o): Remove.
4115 (gcrt1.o): New rule.
4116 (TARGET_LIBGCC2_CFLAGS): Remove.
4117 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4118 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4119 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4120 * config/sparc/t-sol2: New file.
4121 * config/sparc/t-crtfm: Move to ...
4122 * config/t-crtfm: ... this.
4123 Use $(cpu_type), $<.
4124 * config/t-crtin: New file.
4125 * config/sparc/t-softfp: New file.
4126 * config/sparc/t-softmul: New file.
4127 * config/t-rtems: New file.
4128 * config/t-slibgcc: New file.
4129 * config/t-slibgcc-elf-ver: New file.
4130 * config/t-slibgcc-gld: New file.
4131 * config/t-slibgcc-sld: New file.
4132 * config/t-sol2: New file.
4133 * configure.ac: Include ../config/lib-ld.m4.
4134 Call AC_LIB_PROG_LD_GNU.
4135 Substitute cpu_type.
4136 * configure: Regenerate.
4138 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4141 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4142 libgcc-std.ver in the build directory.
4143 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4144 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4146 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4148 * libgcc-std.ver.in: New file.
4149 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4151 (libgcc-std.ver): New rule.
4152 * config/t-gnu-prefix: New file.
4154 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4156 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4158 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4160 * config/i386/darwin-lib.h: New file.
4162 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4164 * config/arm/symbian-lib.h: New.
4166 2011-05-04 Chris Demetriou <cgd@google.com>
4168 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4169 (__x86.get_pc_thunk.bx): ...this.
4170 (__morestack): Adjust for rename, remove undef of __i686.
4172 2011-05-03 Chris Demetriou <cgd@google.com>
4174 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4176 2011-03-22 Joseph Myers <joseph@codesourcery.com>
4178 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4179 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4180 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4181 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4182 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4185 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
4187 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4188 Adjust copyright year.
4190 2011-03-07 Ian Lance Taylor <iant@google.com>
4192 * generic-morestack.c (__splitstack_find): Adjust returned stack
4193 pointer to include all registers pushed by __morestack.
4195 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4198 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4199 (toolexecdir): Calculate and AC_SUBST.
4200 (toolexeclibdir): Likewise.
4201 * Makefile.in (target_noncanonical): Import.
4202 (toolexecdir): Likewise.
4203 (toolexeclibdir): Likewise.
4204 * configure: Regenerate.
4206 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4209 * config/arm/bpabi.h: Rename to...
4210 * config/arm/bpabi-lib.h: ...this.
4212 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4214 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4216 * configure: Regenerate.
4218 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4220 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4221 __FLOAT_WORD_ORDER__.
4222 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4225 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4228 * Makefile.in (install-strip): New phony target.
4230 2010-11-07 Ian Lance Taylor <iant@google.com>
4233 * config/i386/morestack.S (__morestack_large_model): New
4236 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4238 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4240 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4242 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4244 * config/arm/bpabi.h: New file.
4245 * config/frv/frv-abi.h: New file.
4247 2010-10-01 Ian Lance Taylor <iant@google.com>
4249 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4250 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4252 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4255 * config.host: Add the missing `$'.
4257 2010-09-30 Michael Eager <eager@eagercon.com>
4259 * config.host: Add microblaze*-*-*.
4260 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4261 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4262 udivsi3.asm,umodsi3.asm}: New.
4264 2010-09-28 Ian Lance Taylor <iant@google.com>
4266 * configure.ac: Adjust CFI test to test assembler directly rather
4267 than checking gcc preprocessor macro.
4268 * configure: Rebuild.
4270 2010-09-27 Ian Lance Taylor <iant@google.com>
4272 * configure.ac: Test whether assembler supports CFI directives.
4273 * config.host: Only add t-stack and i386/t-stack-i386 to
4274 tmake_file if libgcc_cv_cfi is "yes".
4275 * configure: Rebuild.
4277 2010-09-27 Ian Lance Taylor <iant@google.com>
4279 * generic-morestack.h: New file.
4280 * generic-morestack.c: New file.
4281 * generic-morestack-thread.c: New file.
4282 * config/i386/morestack.S: New file.
4283 * config/t-stack: New file.
4284 * config/i386/t-stack-i386: New file.
4285 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4286 i386/t-stack-i386 to tmake_file.
4288 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4290 * Makefile.in (libgcc-extra-parts): Check for static archives and
4291 invoke ranlib after installing them.
4292 (gcc-extra-parts): Likewise.
4293 (install-leaf): Likewise.
4295 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4297 * configure: Regenerated.
4299 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
4301 * configure: Regenerated.
4303 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4304 Andrew Pinski <pinskia@gmail.com>
4307 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4309 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4312 * configure: Regenerated.
4314 2010-09-06 Andreas Schwab <schwab@redhat.com>
4316 * configure: Regenerate.
4318 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4320 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4322 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4325 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4326 Iain Sandoe <iains@gcc.gnu.org>
4329 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4330 LIB2FUNCS_EXCLUDE functions.
4332 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4334 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4336 * configure: Regenerate.
4338 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
4340 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4341 i386/t-freebsd to tmake_file.
4342 * config/i386/t-freebsd: New file.
4343 * config/i386/libgcc-bsd.ver: New file.
4345 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4347 * config.host (powerpc*-eabispe*): Set tmake_file.
4348 (powerpc*-eabi*): Likewise.
4349 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4350 crtbeginS, crtendS, crtbeginT.
4352 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
4354 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4355 to tmake_file. Add crtfastmath.o to extra_parts.
4356 * config/mips/t-crtfm: New.
4358 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4360 * config.host (sparc64-*-rtems*): New target.
4362 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4364 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4367 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4369 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4371 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4373 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4374 alpha-dec-osf5.0* support.
4376 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
4378 * config.host: Add lm32-*-rtems*.
4380 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4381 Uros Bizjak <ubizjak@gmail.com>
4384 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4385 like other remaining 32-bit x86 OSes.
4386 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4388 * config/i386/libgcc-sol2.ver: New file.
4389 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4391 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
4394 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
4395 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
4396 is used and substitute set_use_emutls.
4397 * configure: Regenerated.
4399 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
4401 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
4403 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4406 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
4408 ($(T)gcrt1.o): Likewise.
4409 ($(T)crt1.o): Likewise.
4410 ($(T)crti.o): Likewise.
4411 ($(T)crtn.o): Likewise.
4413 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4416 * Makefile.in (install): Use $(MAKE) string in rule, for
4419 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
4421 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
4422 * config/mmix/t-mmix: New file.
4423 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
4425 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
4428 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
4431 2010-01-04 Anthony Green <green@moxielogic.com>
4433 * config/moxie/crti.asm, config/moxie/crtn.asm,
4434 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
4435 config/moxie/t-moxie: New files.
4436 * config.host: Add t-moxie-softfp reference.
4438 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4441 * config/t-slibgcc-darwin: Fix embedded rpaths for
4442 --enable-version-specific-runtime-libs, build extension stub
4443 libs exposing features available from current libgcc_s.
4445 2009-11-11 Jon Beniston <jon@beniston.com>
4447 * config.host: Add lm32 targets.
4448 * config/lm32: New directory.
4449 * config/lm32/libgcc_lm32.h: New file.
4450 * config/lm32/_mulsi3.c: New file.
4451 * config/lm32/_udivmodsi4.c: New file.
4452 * config/lm32/_divsi3.c: New file.
4453 * config/lm32/_modsi3.c: New file.
4454 * config/lm32/_udivsi3.c: New file.
4455 * config/lm32/_umodsi3.c: New file.
4456 * config/lm32/_lshrsi3.S: New file.
4457 * config/lm32/_ashrsi3.S: New file.
4458 * config/lm32/_ashlsi3.S: New file.
4459 * config/lm32/crti.S: New file.
4460 * config/lm32/crtn.S: New file.
4461 * config/lm32/t-lm32: New file.
4462 * config/lm32/t-elf: New file.
4463 * config/lm32/t-uclinux: New file.
4465 2009-10-26 Nick Clifton <nickc@redhat.com>
4467 * config.host: Add support for RX target.
4468 * config/rx: New directory.
4469 * config/rx/rx-abi-functions.c: New file. Supplementary
4470 functions for libgcc to support the RX ABI.
4471 * config/rx/rx-abi.h: New file. Supplementary header file for
4472 libgcc RX ABI functions.
4473 * config/rx/t-rx: New file: Makefile fragment for building
4476 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
4478 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
4479 constraint of y0 to "g".
4481 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4483 * config.host: Include the s390 makefile fragments.
4484 * config/s390/32/_fixdfdi.c: New file.
4485 * config/s390/32/_fixsfdi.c: New file.
4486 * config/s390/32/_fixtfdi.c: New file.
4487 * config/s390/32/_fixunsdfdi.c: New file.
4488 * config/s390/32/_fixunssfdi.c: New file.
4489 * config/s390/32/_fixunstfdi.c: New file.
4490 * config/s390/32/t-floattodi: New file.
4491 * config/s390/libgcc-glibc.ver: New file.
4492 * config/s390/t-crtstuff: New file.
4493 * config/s390/t-linux: New file.
4494 * config/s390/t-tpf: New file.
4496 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4498 * configure.ac (AC_PREREQ): Bump to 2.64.
4500 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
4502 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
4504 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4506 * configure: Regenerate.
4508 2009-08-09 Douglas B Rupp <rupp@gnat.com>
4510 * config.host (ia64-hp-*vms*): New target.
4511 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
4514 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4516 * configure.ac: Add snippet for maintainer-mode.
4517 * configure: Regenerate.
4518 * Makefile.in (AUTOCONF, configure_deps): New variables.
4519 ($(srcdir)/configure)): New rule, active only with maintainer
4522 2009-06-23 DJ Delorie <dj@redhat.com>
4525 * config.host: Add mep support.
4527 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
4529 * config.host: Add i386/${host_address}/t-fprules-softfp and
4530 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
4532 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
4534 * config/i386/64/_multc3.c: Likewise.
4535 * config/i386/64/_powitf2.c: Likewise.
4536 * config/i386/64/eqtf2.c: Likewise.
4537 * config/i386/64/getf2.c: Likewise.
4538 * config/i386/64/letf2.c: Likewise.
4539 * config/i386/64/letf2.c: Likewise.
4540 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
4541 unsigned long long for x64 mingw targets.
4542 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
4543 (_FP_I_TYPE): Define as long long for x64 mingw target.
4545 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
4547 * config.host (vax-*-linux*): New.
4549 2009-05-31 Anthony Green <green@moxielogic.com>
4551 * config.host: Add moxie support.
4552 * config/moxie/t-moxie: New file.
4554 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
4556 * config.host: Add i386/${host_address}/t-fprules-softfp and
4557 t-softfp to tmake_file for i[34567]86-*-cygwin*.
4559 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
4561 * config.host: Add i386/${host_address}/t-fprules-softfp to
4562 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
4564 2009-04-09 Nick Clifton <nickc@redhat.com>
4566 * config/ia64/tf-signs.c: Change copyright header to refer to
4567 version 3 of the GNU General Public License with version 3.1
4568 of the GCC Runtime Library Exception and to point readers at
4569 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
4571 * config/i386/32/tf-signs.c: Likewise.
4572 * config/libbid/_addsub_dd.c: Likewise.
4573 * config/libbid/_addsub_sd.c: Likewise.
4574 * config/libbid/_addsub_td.c: Likewise.
4575 * config/libbid/_dd_to_df.c: Likewise.
4576 * config/libbid/_dd_to_di.c: Likewise.
4577 * config/libbid/_dd_to_sd.c: Likewise.
4578 * config/libbid/_dd_to_sf.c: Likewise.
4579 * config/libbid/_dd_to_si.c: Likewise.
4580 * config/libbid/_dd_to_td.c: Likewise.
4581 * config/libbid/_dd_to_tf.c: Likewise.
4582 * config/libbid/_dd_to_udi.c: Likewise.
4583 * config/libbid/_dd_to_usi.c: Likewise.
4584 * config/libbid/_dd_to_xf.c: Likewise.
4585 * config/libbid/_df_to_dd.c: Likewise.
4586 * config/libbid/_df_to_sd.c: Likewise.
4587 * config/libbid/_df_to_td.c: Likewise.
4588 * config/libbid/_di_to_dd.c: Likewise.
4589 * config/libbid/_di_to_sd.c: Likewise.
4590 * config/libbid/_di_to_td.c: Likewise.
4591 * config/libbid/_div_dd.c: Likewise.
4592 * config/libbid/_div_sd.c: Likewise.
4593 * config/libbid/_div_td.c: Likewise.
4594 * config/libbid/_eq_dd.c: Likewise.
4595 * config/libbid/_eq_sd.c: Likewise.
4596 * config/libbid/_eq_td.c: Likewise.
4597 * config/libbid/_ge_dd.c: Likewise.
4598 * config/libbid/_ge_sd.c: Likewise.
4599 * config/libbid/_ge_td.c: Likewise.
4600 * config/libbid/_gt_dd.c: Likewise.
4601 * config/libbid/_gt_sd.c: Likewise.
4602 * config/libbid/_gt_td.c: Likewise.
4603 * config/libbid/_isinfd128.c: Likewise.
4604 * config/libbid/_isinfd32.c: Likewise.
4605 * config/libbid/_isinfd64.c: Likewise.
4606 * config/libbid/_le_dd.c: Likewise.
4607 * config/libbid/_le_sd.c: Likewise.
4608 * config/libbid/_le_td.c: Likewise.
4609 * config/libbid/_lt_dd.c: Likewise.
4610 * config/libbid/_lt_sd.c: Likewise.
4611 * config/libbid/_lt_td.c: Likewise.
4612 * config/libbid/_mul_dd.c: Likewise.
4613 * config/libbid/_mul_sd.c: Likewise.
4614 * config/libbid/_mul_td.c: Likewise.
4615 * config/libbid/_ne_dd.c: Likewise.
4616 * config/libbid/_ne_sd.c: Likewise.
4617 * config/libbid/_ne_td.c: Likewise.
4618 * config/libbid/_sd_to_dd.c: Likewise.
4619 * config/libbid/_sd_to_df.c: Likewise.
4620 * config/libbid/_sd_to_di.c: Likewise.
4621 * config/libbid/_sd_to_sf.c: Likewise.
4622 * config/libbid/_sd_to_si.c: Likewise.
4623 * config/libbid/_sd_to_td.c: Likewise.
4624 * config/libbid/_sd_to_tf.c: Likewise.
4625 * config/libbid/_sd_to_udi.c: Likewise.
4626 * config/libbid/_sd_to_usi.c: Likewise.
4627 * config/libbid/_sd_to_xf.c: Likewise.
4628 * config/libbid/_sf_to_dd.c: Likewise.
4629 * config/libbid/_sf_to_sd.c: Likewise.
4630 * config/libbid/_sf_to_td.c: Likewise.
4631 * config/libbid/_si_to_dd.c: Likewise.
4632 * config/libbid/_si_to_sd.c: Likewise.
4633 * config/libbid/_si_to_td.c: Likewise.
4634 * config/libbid/_td_to_dd.c: Likewise.
4635 * config/libbid/_td_to_df.c: Likewise.
4636 * config/libbid/_td_to_di.c: Likewise.
4637 * config/libbid/_td_to_sd.c: Likewise.
4638 * config/libbid/_td_to_sf.c: Likewise.
4639 * config/libbid/_td_to_si.c: Likewise.
4640 * config/libbid/_td_to_tf.c: Likewise.
4641 * config/libbid/_td_to_udi.c: Likewise.
4642 * config/libbid/_td_to_usi.c: Likewise.
4643 * config/libbid/_td_to_xf.c: Likewise.
4644 * config/libbid/_tf_to_dd.c: Likewise.
4645 * config/libbid/_tf_to_sd.c: Likewise.
4646 * config/libbid/_tf_to_td.c: Likewise.
4647 * config/libbid/_udi_to_dd.c: Likewise.
4648 * config/libbid/_udi_to_sd.c: Likewise.
4649 * config/libbid/_udi_to_td.c: Likewise.
4650 * config/libbid/_unord_dd.c: Likewise.
4651 * config/libbid/_unord_sd.c: Likewise.
4652 * config/libbid/_unord_td.c: Likewise.
4653 * config/libbid/_usi_to_dd.c: Likewise.
4654 * config/libbid/_usi_to_sd.c: Likewise.
4655 * config/libbid/_usi_to_td.c: Likewise.
4656 * config/libbid/_xf_to_dd.c: Likewise.
4657 * config/libbid/_xf_to_sd.c: Likewise.
4658 * config/libbid/_xf_to_td.c: Likewise.
4659 * config/libbid/bid128.c: Likewise.
4660 * config/libbid/bid128_2_str.h: Likewise.
4661 * config/libbid/bid128_2_str_macros.h: Likewise.
4662 * config/libbid/bid128_2_str_tables.c: Likewise.
4663 * config/libbid/bid128_add.c: Likewise.
4664 * config/libbid/bid128_compare.c: Likewise.
4665 * config/libbid/bid128_div.c: Likewise.
4666 * config/libbid/bid128_fma.c: Likewise.
4667 * config/libbid/bid128_logb.c: Likewise.
4668 * config/libbid/bid128_minmax.c: Likewise.
4669 * config/libbid/bid128_mul.c: Likewise.
4670 * config/libbid/bid128_next.c: Likewise.
4671 * config/libbid/bid128_noncomp.c: Likewise.
4672 * config/libbid/bid128_quantize.c: Likewise.
4673 * config/libbid/bid128_rem.c: Likewise.
4674 * config/libbid/bid128_round_integral.c: Likewise.
4675 * config/libbid/bid128_scalb.c: Likewise.
4676 * config/libbid/bid128_sqrt.c: Likewise.
4677 * config/libbid/bid128_string.c: Likewise.
4678 * config/libbid/bid128_to_int16.c: Likewise.
4679 * config/libbid/bid128_to_int32.c: Likewise.
4680 * config/libbid/bid128_to_int64.c: Likewise.
4681 * config/libbid/bid128_to_int8.c: Likewise.
4682 * config/libbid/bid128_to_uint16.c: Likewise.
4683 * config/libbid/bid128_to_uint32.c: Likewise.
4684 * config/libbid/bid128_to_uint64.c: Likewise.
4685 * config/libbid/bid128_to_uint8.c: Likewise.
4686 * config/libbid/bid32_to_bid128.c: Likewise.
4687 * config/libbid/bid32_to_bid64.c: Likewise.
4688 * config/libbid/bid64_add.c: Likewise.
4689 * config/libbid/bid64_compare.c: Likewise.
4690 * config/libbid/bid64_div.c: Likewise.
4691 * config/libbid/bid64_fma.c: Likewise.
4692 * config/libbid/bid64_logb.c: Likewise.
4693 * config/libbid/bid64_minmax.c: Likewise.
4694 * config/libbid/bid64_mul.c: Likewise.
4695 * config/libbid/bid64_next.c: Likewise.
4696 * config/libbid/bid64_noncomp.c: Likewise.
4697 * config/libbid/bid64_quantize.c: Likewise.
4698 * config/libbid/bid64_rem.c: Likewise.
4699 * config/libbid/bid64_round_integral.c: Likewise.
4700 * config/libbid/bid64_scalb.c: Likewise.
4701 * config/libbid/bid64_sqrt.c: Likewise.
4702 * config/libbid/bid64_string.c: Likewise.
4703 * config/libbid/bid64_to_bid128.c: Likewise.
4704 * config/libbid/bid64_to_int16.c: Likewise.
4705 * config/libbid/bid64_to_int32.c: Likewise.
4706 * config/libbid/bid64_to_int64.c: Likewise.
4707 * config/libbid/bid64_to_int8.c: Likewise.
4708 * config/libbid/bid64_to_uint16.c: Likewise.
4709 * config/libbid/bid64_to_uint32.c: Likewise.
4710 * config/libbid/bid64_to_uint64.c: Likewise.
4711 * config/libbid/bid64_to_uint8.c: Likewise.
4712 * config/libbid/bid_b2d.h: Likewise.
4713 * config/libbid/bid_binarydecimal.c: Likewise.
4714 * config/libbid/bid_conf.h: Likewise.
4715 * config/libbid/bid_convert_data.c: Likewise.
4716 * config/libbid/bid_decimal_data.c: Likewise.
4717 * config/libbid/bid_decimal_globals.c: Likewise.
4718 * config/libbid/bid_div_macros.h: Likewise.
4719 * config/libbid/bid_dpd.c: Likewise.
4720 * config/libbid/bid_flag_operations.c: Likewise.
4721 * config/libbid/bid_from_int.c: Likewise.
4722 * config/libbid/bid_functions.h: Likewise.
4723 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4724 * config/libbid/bid_inline_add.h: Likewise.
4725 * config/libbid/bid_internal.h: Likewise.
4726 * config/libbid/bid_round.c: Likewise.
4727 * config/libbid/bid_sqrt_macros.h: Likewise.
4729 2009-04-09 Jakub Jelinek <jakub@redhat.com>
4731 * Makefile.in: Change copyright header to refer to version
4732 3 of the GNU General Public License and to point readers at the
4733 COPYING3 file and the FSF's license web page.
4734 * config.host: Likewise.
4736 2009-04-07 Alan Modra <amodra@bigpond.net.au>
4738 * config.host: Reorder and merge to match config.gcc change.
4740 2009-04-03 Alan Modra <amodra@bigpond.net.au>
4742 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
4744 2009-03-28 Joseph Myers <joseph@codesourcery.com>
4746 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
4747 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
4748 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
4749 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
4751 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
4753 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
4754 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4756 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
4758 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
4759 ia64/t-softfp-compat to tmake_file.
4761 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
4763 * config/ia64/__divxf3.asm: New.
4764 * config/ia64/_fixtfdi.asm: Likewise.
4765 * config/ia64/_fixunstfdi.asm: Likewise.
4766 * config/ia64/_floatditf.asm: Likewise.
4767 * config/ia64/t-fprules-softfp: Likewise.
4768 * config/ia64/t-softfp-compat: Likewise.
4769 * config/ia64/tf-signs.c: Likewise.
4771 2009-01-18 Ben Elliston <bje@au.ibm.com>
4773 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4775 2009-01-16 Ben Elliston <bje@au.ibm.com>
4777 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
4780 2009-01-13 Ben Elliston <bje@au.ibm.com>
4782 * config/t-softfp: New file.
4783 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
4784 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
4786 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4788 * config.host: Add m32r*-*-rtems*.
4790 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
4792 * config.host: Add m32c*-*-rtems*.
4794 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4797 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
4798 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
4799 * configure: Regenerate.
4800 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
4801 tmake_file here from gcc/config.gcc.
4802 Move extra_parts here from gcc/config.gcc.
4803 * config/i386/t-sol2: Move here from gcc/config/i386.
4804 Use gcc_srcdir instead of srcdir.
4806 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
4808 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
4811 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
4813 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
4815 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
4817 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
4819 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
4822 * config.host: Add picochip-*-*.
4824 2008-08-06 Bob Wilson <bob.wilson@acm.org>
4826 * config.host: Match more processor names for Xtensa.
4828 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
4830 * config/i386/64/t-softfp-compat: Update comments.
4832 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
4834 * config/i386/64/_divtc3-compat.c: Moved to ...
4835 * config/i386/64/_divtc3.c: Here.
4837 * config/i386/64/_multc3-compat.c: Moved to ...
4838 * config/i386/64/_multc3.c: Here.
4840 * config/i386/64/_powitf2-compat.c: Moved to ...
4841 * config/i386/64/_powitf2.c: Here.
4843 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
4844 .c suffix instead of -compat.c.
4846 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
4848 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
4849 (_FP_MUL_MEAT_D): Ditto.
4850 (_FP_DIV_MEAT_S): Ditto.
4851 (_FP_DIV_MEAT_D): Ditto.
4853 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
4855 * Makefile.in: Add support for __sync_* libgcc functions.
4857 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
4859 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
4861 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4864 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
4865 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
4867 * config/i386/64/t-fprules-softfp: Moved to ...
4868 * config/i386/64/t-softfp-compat: This. New.
4870 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
4872 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
4873 Initialize f with 0.0.
4875 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4878 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
4880 * config/i386/64/_divtc3-compat.c: New.
4881 * config/i386/64/_multc3-compat.c: Likewise.
4882 * config/i386/64/_powitf2-compat.c: Likewise.
4883 * config/i386/64/eqtf2.c: Likewise.
4884 * config/i386/64/getf2.c: Likewise.
4885 * config/i386/64/letf2.c: Likewise.
4886 * config/i386/64/t-fprules-softfp: Likewise.
4888 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4890 * config.host: Add i386/${host_address}/t-fprules-softfp to
4891 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
4892 i[34567]86-*-linux*, x86_64-*-linux*.
4894 * configure.ac: Set host_address to 64 or 32 for x86.
4895 * configure: Regenerated.
4897 * Makefile.in (config.status): Also depend on
4898 $(srcdir)/config.host.
4900 * config/i386/32/t-fprules-softfp: New.
4901 * config/i386/32/tf-signs.c: Likewise.
4903 * config/i386/64/sfp-machine.h: New. Moved from gcc.
4905 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4906 Uros Bizjak <ubizjak@gmail.com>
4908 * config/i386/32/sfp-machine.h: New.
4910 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
4912 * config/rs6000/t-ppccomm: Remove rules that conflict with
4913 auto-generated rules.
4915 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4917 * configure.ac: sinclude override.m4.
4918 * configure: Regenerate.
4920 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
4922 * configure: Regenerate.
4924 2008-06-10 Joseph Myers <joseph@codesourcery.com>
4926 * Makefile.in (DECNUMINC): Remove
4927 -I$(MULTIBUILDTOP)../../libdecnumber.
4930 2008-06-07 Joseph Myers <joseph@codesourcery.com>
4932 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
4933 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
4934 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
4935 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
4936 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
4937 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
4938 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
4939 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
4940 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
4941 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
4942 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
4943 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
4944 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
4945 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
4947 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
4949 * config.host (sh2[lbe]*-*-linux*): Allow target.
4951 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
4953 * config/rs6000/t-ppccomm: Add build rules for new files.
4954 (LIB2ADD_ST): New variable.
4956 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
4960 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
4961 * config/t-avr: New file. Build 16bit libgcc functions.
4963 2008-03-02 Jakub Jelinek <jakub@redhat.com>
4966 * config/t-slibgcc-darwin: Make install-leaf dependent on
4967 install-darwin-libgcc-stubs instead of install.
4969 2008-01-25 Joseph Myers <joseph@codesourcery.com>
4971 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
4972 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
4973 sh-*-rtemscoff*): Remove cases.
4975 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
4977 * Makefile.in (all): Use install-leaf rather than install.
4978 (install): Split most of the rule into...
4979 (install-leaf): ...this new one.
4981 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
4982 Paolo Bonzini <bonzini@gnu.org>
4985 * Makefile.in: Use @shlib_slibdir@ substitution to get
4986 correct install name on darwin.
4987 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
4989 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
4991 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
4992 cris-*-elf and cris-*-none.
4993 (crisv32-*-linux*): Similar, as cris-*-linux*.
4995 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
4997 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
4999 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
5002 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
5003 * configure: Regenerated.
5005 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
5007 * Makefile.in (dfp-filenames): Replace decimal_globals,
5008 decimal_data, binarydecimal and convert_data with
5009 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
5010 and bid_convert_data, respectively.
5012 2007-09-17 Chao-ying Fu <fu@mips.com>
5013 Nigel Stephens <nigel@mips.com>
5015 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
5016 * Makefile.in (fixed_point): Define.
5017 Check if fixed_point is yes to build support functions.
5018 * configure.ac: Check for fixed_point support.
5019 * configure: Regenerated.
5020 * gen-fixed.sh: New file to generate lists of fixed-point labels,
5021 funcs, modes, from, to.
5023 2007-09-11 Janis Johnson <janis187@us.ibm.com
5025 * Makefile.in (dfp-filenames): Add bid128_noncomp.
5027 2007-09-10 Janis Johnson <janis187@us.ibm.com>
5029 * Makefile.in (dfp-filenames): Remove decUtility, add
5030 decDouble, decPacked, decQuad, decSingle.
5032 2007-08-27 Hans Kester <hans.kester@ellips.nl>
5034 * config.host : Add x86_64-elf target.
5036 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5038 * configure.ac (set_have_cc_tls): Add a missing =.
5039 * configure: Regenerated.
5041 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5043 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
5044 and x86_64-*-linux*.
5046 * config/t-tls: New file.
5048 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
5050 * configure.ac: Include ../config/enable.m4 and
5051 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
5052 supports TLS and substitute set_have_cc_tls.
5053 * configure: Regenerated.
5055 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
5057 * Makefile.in: Use libbid for DFP when BID is enabled.
5059 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
5061 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
5062 extra_parts. Add config/i386/t-cygming to tmake_file.
5063 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
5065 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
5066 Danny Smith <dannysmith@users.sourceforge.net>
5069 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
5070 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
5071 * config/i386/t-crtfm: Compile crtfastmath.o with
5072 -minline-all-stringops.
5074 2007-05-10 Richard Sandiford <richard@codesourcery.com>
5076 * config.host (sparc-wrs-vxworks): New target.
5078 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
5080 * config.host: Recognize fido.
5082 2007-04-04 Janis Johnson <janis187@us.ibm.com>
5084 * configure: Check host, not target, for decimal float support.
5086 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
5088 * config/i386/t-crtpc: New file.
5089 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5090 (x86_64-*-linux*): Ditto.
5092 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
5094 * config.host (x86_64-*-mingw*): New target.
5096 2007-03-23 Michael Meissner <michael.meissner@amd.com>
5097 H.J. Lu <hongjiu.lu@intel.com>
5099 * Makefile.in (enable_decimal_float): New.
5101 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
5102 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
5103 (decbits-filenames): This.
5104 (decbits-objects): New.
5105 (libgcc-objects): Add $(decbits-objects).
5107 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
5108 Substitute enable_decimal_float.
5109 * configure: Regenerated.
5111 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
5113 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5115 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5117 * Makefile.in (install-info): New dummy target.
5119 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5121 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5123 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5125 * Makefile.in: Add install-html and install-pdf dummy
5128 2007-02-05 Roger Sayle <roger@eyesopen.com>
5129 Daniel Jacobowitz <dan@codesourcery.com>
5131 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5132 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5133 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5135 2007-01-29 Janis Johnson <janis187@us.ibm.com>
5137 * Makefile.in (dec-filenames): Add decExcept.
5139 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5142 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5145 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5147 * configure.ac: Add --enable-version-specific-runtime-libs.
5148 Correct $slibdir default.
5149 * configure: Regenerated.
5151 2007-01-23 Joseph Myers <joseph@codesourcery.com>
5153 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5155 2007-01-21 Andrew Pinski <pinskia@gmail.com>
5158 * config.host (alpha*-*-linux*): Set extra_parts.
5160 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5162 * config/sh/t-linux: New.
5163 * config.host (sh*-*-linux*): Set tmake_file.
5165 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5167 * Makefile.in (install): Handle multilibs.
5169 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5171 * Makefile.in: Added .PHONY entry for documentation targets.
5173 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5175 * Makefile.in: Add empty info, html, dvi, pdf targets.
5177 2007-01-04 Mike Stump <mrs@apple.com>
5179 * Makefile.in (MAKEINFO): Remove.
5182 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
5184 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5185 * configure: Regenerate.
5186 * Makefile.in (host_subdir): Substitute it.
5187 (gcc_objdir): Use it.
5189 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5191 * config.host (ia64*-*-linux*): Set tmake_file.
5193 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5195 * Makefile.in (version): Define.
5197 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5198 Paolo Bonzini <bonzini@gnu.org>
5200 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5201 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5202 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5203 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5204 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5205 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5206 * configure: Generated.