1 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
3 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
4 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
5 (get_amd_cpu): Likewise.
7 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
9 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
12 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
13 H.J. Lu <hongjiu.lu@intel.com>
16 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
18 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
19 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
20 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
21 FEATURE_XOP and FEATURE_FMA.
22 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
24 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
25 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
26 FEATURE_FMA4 and FEATURE_XOP.
28 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
30 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
31 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
32 (get_intel_cpu): Updated.
34 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
36 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
38 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
40 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
41 instructions when __SSE_MATH__ is defined.
43 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
45 * config.host (microblaze-*-rtems*): New.
47 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
49 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
50 architectures that do not have hardware divide instruction.
51 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
53 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
55 * longlong.h: Delete (moved to include/).
57 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
59 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
60 of normal number and qNaN to not raise an inexact exception.
62 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
64 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
66 2013-11-28 Matthew Leach <matthew.leach@arm.com>
68 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
69 for correct opcodes on BE.
71 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
73 * soft-fp/op-4.h: Update from glibc.
75 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
77 * libgcc2.c (__udivmoddi4): Define new implementation when
78 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
81 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
83 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
85 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
87 * config/t-softfp (soft-fp-objects-base): New variable.
88 (soft-fp-objects): Use it.
90 2013-11-23 David Edelson <dje.gcc@gmail.com>
91 Andrew Dixie <andrewd@gentrack.com>
94 * config/rs6000/aixinitfini.c: New file.
95 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
96 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
99 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
101 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
103 2013-11-18 Jan Hubicka <jh@suse.cz>
105 * libgcov-driver.c (run_accounted): Make global level static.
106 (gcov_exit_merge_summary): Silence warning; do not clear
108 (gcov_exit): Clear it here.
110 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
113 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
114 (all_prg, crc32): Remove static vars.
115 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
117 (gcov_exit_merge_gcda): Add crc32 parameter.
118 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
119 do not account run if it was already accounted.
120 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
121 (gcov_exit): Initialize all_prg; update.
123 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
125 * configure: Regenerate.
127 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
128 Alan Modra <amodra@gmail.com>
130 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
131 (frob_update_context): Use it.
133 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
134 Alan Modra <amodra@gmail.com>
136 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
137 (trampoline_initial): Provide ELFv2 variant.
138 (__trampoline_setup): Likewise.
140 * config/rs6000/linux-unwind.h (frob_update_context): Do not
141 check for AIX indirect function call sequence if _CALL_ELF == 2.
143 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
144 Alan Modra <amodra@gmail.com>
146 * config/rs6000/linux-unwind.h (get_regs): Do not support
147 old kernel versions if _CALL_ELF == 2.
148 (frob_update_context): Do not support PLT stub variants only
149 generated by old linkers if _CALL_ELF == 2.
151 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
152 Alan Modra <amodra@gmail.com>
154 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
155 location of CR save area for 64-bit little-endian systems.
157 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
159 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
161 * config/arm/t-vxworks: Delete.
163 2013-11-10 Kai Tietz <ktietz@redhat.com>
165 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
166 Increment load-count on use of LIBGCC_SONAME DLL.
167 (hmod_libgcc): New static variable to hold handle of
169 (__gcc_deregister_frame): Decrement load-count of
172 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
174 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
176 * configure: Regenerate
178 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
180 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
181 FP_EX_DENORM. Store result to volatile location after SSE division
182 to close interrupt window. Remove unneeded fwait after x87
183 division since interrupt window will be closed by emitted fstp.
184 Rewrite FP_EX_INEXACT handling.
186 2013-11-06 Joseph Myers <joseph@codesourcery.com>
188 * soft-fp/README: Update.
189 * soft-fp/adddf3.c: Update from glibc.
190 * soft-fp/addsf3.c: Likewise.
191 * soft-fp/addtf3.c: Likewise.
192 * soft-fp/divdf3.c: Likewise.
193 * soft-fp/divsf3.c: Likewise.
194 * soft-fp/divtf3.c: Likewise.
195 * soft-fp/double.h: Likewise.
196 * soft-fp/eqdf2.c: Likewise.
197 * soft-fp/eqsf2.c: Likewise.
198 * soft-fp/eqtf2.c: Likewise.
199 * soft-fp/extenddftf2.c: Likewise.
200 * soft-fp/extended.h: Likewise.
201 * soft-fp/extendsfdf2.c: Likewise.
202 * soft-fp/extendsftf2.c: Likewise.
203 * soft-fp/extendxftf2.c: Likewise.
204 * soft-fp/fixdfdi.c: Likewise.
205 * soft-fp/fixdfsi.c: Likewise.
206 * soft-fp/fixdfti.c: Likewise.
207 * soft-fp/fixsfdi.c: Likewise.
208 * soft-fp/fixsfsi.c: Likewise.
209 * soft-fp/fixsfti.c: Likewise.
210 * soft-fp/fixtfdi.c: Likewise.
211 * soft-fp/fixtfsi.c: Likewise.
212 * soft-fp/fixtfti.c: Likewise.
213 * soft-fp/fixunsdfdi.c: Likewise.
214 * soft-fp/fixunsdfsi.c: Likewise.
215 * soft-fp/fixunsdfti.c: Likewise.
216 * soft-fp/fixunssfdi.c: Likewise.
217 * soft-fp/fixunssfsi.c: Likewise.
218 * soft-fp/fixunssfti.c: Likewise.
219 * soft-fp/fixunstfdi.c: Likewise.
220 * soft-fp/fixunstfsi.c: Likewise.
221 * soft-fp/fixunstfti.c: Likewise.
222 * soft-fp/floatdidf.c: Likewise.
223 * soft-fp/floatdisf.c: Likewise.
224 * soft-fp/floatditf.c: Likewise.
225 * soft-fp/floatsidf.c: Likewise.
226 * soft-fp/floatsisf.c: Likewise.
227 * soft-fp/floatsitf.c: Likewise.
228 * soft-fp/floattidf.c: Likewise.
229 * soft-fp/floattisf.c: Likewise.
230 * soft-fp/floattitf.c: Likewise.
231 * soft-fp/floatundidf.c: Likewise.
232 * soft-fp/floatundisf.c: Likewise.
233 * soft-fp/floatunditf.c: Likewise.
234 * soft-fp/floatunsidf.c: Likewise.
235 * soft-fp/floatunsisf.c: Likewise.
236 * soft-fp/floatunsitf.c: Likewise.
237 * soft-fp/floatuntidf.c: Likewise.
238 * soft-fp/floatuntisf.c: Likewise.
239 * soft-fp/floatuntitf.c: Likewise.
240 * soft-fp/gedf2.c: Likewise.
241 * soft-fp/gesf2.c: Likewise.
242 * soft-fp/getf2.c: Likewise.
243 * soft-fp/ledf2.c: Likewise.
244 * soft-fp/lesf2.c: Likewise.
245 * soft-fp/letf2.c: Likewise.
246 * soft-fp/muldf3.c: Likewise.
247 * soft-fp/mulsf3.c: Likewise.
248 * soft-fp/multf3.c: Likewise.
249 * soft-fp/negdf2.c: Likewise.
250 * soft-fp/negsf2.c: Likewise.
251 * soft-fp/negtf2.c: Likewise.
252 * soft-fp/op-1.h: Likewise.
253 * soft-fp/op-2.h: Likewise.
254 * soft-fp/op-4.h: Likewise.
255 * soft-fp/op-8.h: Likewise.
256 * soft-fp/op-common.h: Likewise.
257 * soft-fp/quad.h: Likewise.
258 * soft-fp/single.h: Likewise.
259 * soft-fp/soft-fp.h: Likewise.
260 * soft-fp/subdf3.c: Likewise.
261 * soft-fp/subsf3.c: Likewise.
262 * soft-fp/subtf3.c: Likewise.
263 * soft-fp/truncdfsf2.c: Likewise.
264 * soft-fp/trunctfdf2.c: Likewise.
265 * soft-fp/trunctfsf2.c: Likewise.
266 * soft-fp/trunctfxf2.c: Likewise.
267 * soft-fp/unorddf2.c: Likewise.
268 * soft-fp/unordsf2.c: Likewise.
269 * soft-fp/unordtf2.c: Likewise.
271 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
273 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
274 (_FP_MUL_MEAT_D): Ditto.
275 (_FP_DIV_MEAT_S): Ditto.
276 (_FP_DIV_MEAT_D): Ditto.
277 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
278 t-softfp-sfdf and t-softfp to tmake_file.
280 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
282 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
283 * config/i386/crtprec.c: Ditto.
285 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
286 Shiva Chen <shiva0217@gmail.com>
288 * config.host (nds32*-elf*): Add nds32 target.
289 * config/nds32 : New directory and files.
291 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
293 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
294 * config.host (cpu_type) <Setting default>: Add entry for
296 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
297 <crisv32-*-linux*>: Adjust.
298 * longlong.h: Wrap the whole CRIS section in a single
299 defined(__CRIS__) conditional. Add comment about add_ssaaaa
301 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
303 [__CRIS__] (__umulsidi3): Define.
304 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
305 * config/cris/sfp-machine.h: New file.
306 * config/cris/umulsidi3.S: New file.
307 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
308 * config/cris/arit.c (SIGNMULT): New macro.
309 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
310 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
311 saving 3 out of originally 33 cycles from the fastest
312 path, 3 out of 54 from the medium path and one from the longest
313 path. Improve comments.
315 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
317 * sync.c: Remove static aliases and define each function directly
320 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
322 * config.host (hppa*64*-*-linux*): Define extra_parts.
323 (hppa*-*-linux*): Likewise.
325 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
327 * config/arc/crtgend.S: Add 2013 to Copyright years.
328 * config/arc/gmon/atomic.h: Likewise.
329 * config/arc/gmon/auxreg.h: Likewise.
330 * config/arc/gmon/sys/gmon_out.h: Likewise.
331 * config/arc/gmon/sys/gmon.h: Likewise.
332 * config/arc/gmon/prof-freq.c: Likewise.
333 * config/arc/gmon/mcount.c: Likewise.
334 * config/arc/gmon/prof-freq-stub.S: Likewise.
335 * config/arc/gmon/gmon.c: Likewise.
336 * config/arc/gmon/machine-gmon.h: Likewise.
337 * config/arc/gmon/profil.S: Likewise.
338 * config/arc/gmon/dcache_linesz.S: Likewise.
339 * config/arc/crtg.S: Likewise.
340 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
341 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
342 * config/arc/ieee-754/adddf3.S: Likewise.
343 * config/arc/ieee-754/truncdfsf2.S: Likewise.
344 * config/arc/ieee-754/fixsfsi.S: Likewise.
345 * config/arc/ieee-754/gtsf2.S: Likewise.
346 * config/arc/ieee-754/floatsisf.S: Likewise.
347 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
348 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
349 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
350 * config/arc/ieee-754/fixdfsi.S: Likewise.
351 * config/arc/ieee-754/addsf3.S: Likewise.
352 * config/arc/ieee-754/gesf2.S: Likewise.
353 * config/arc/ieee-754/floatsidf.S: Likewise.
354 * config/arc/ieee-754/extendsfdf2.S: Likewise.
355 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
356 * config/arc/ieee-754/gtdf2.S: Likewise.
357 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
358 * config/arc/ieee-754/uneqdf2.S: Likewise.
359 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
360 * config/arc/ieee-754/uneqsf2.S: Likewise.
361 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
362 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
363 * config/arc/ieee-754/eqdf2.S: Likewise.
364 * config/arc/ieee-754/ordsf2.S: Likewise.
365 * config/arc/ieee-754/divsf3.S: Likewise.
366 * config/arc/ieee-754/divdf3.S: Likewise.
367 * config/arc/ieee-754/floatunsidf.S: Likewise.
368 * config/arc/ieee-754/orddf2.S: Likewise.
369 * config/arc/ieee-754/eqsf2.S: Likewise.
370 * config/arc/ieee-754/gedf2.S: Likewise.
371 * config/arc/crtn.S: Likewise.
372 * config/arc/crti.S: Likewise.
373 * config/arc/t-arc700-uClibc: Likewise.
374 * config/arc/asm.h: Likewise.
375 * config/arc/libgcc-excl.ver: Likewise.
376 * config/arc/t-arc-newlib: Likewise.
377 * config/arc/divtab-arc700.c: Likewise.
378 * config/arc/initfini.c: Likewise.
379 * config/arc/fp-hack.h: Likewise.
381 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
382 Diego Novillo <dnovillo@google.com>
384 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
385 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
386 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
387 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
389 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
390 Brendan Kehoe <brendan@zen.org>
391 Simon Cook <simon.cook@embecosm.com>
393 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
394 * config/arc: New directory.
395 * longlong.h [__arc__] (umul_ppmm): Remove.
396 [__arc__] (__umulsidi3): Define.
397 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
398 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
400 2013-09-17 Jacek Caban <jacek@codeweavers.com>
402 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
404 * config/i386/gthr-win32.h: Likewise.
406 2013-09-16 DJ Delorie <dj@redhat.com>
408 * config/rl78/vregs.h: Add G10 register definitions.
409 * config/rl78/lib2mul.c: Enable for RL78/G10.
410 * config/rl78/lib2div.c: Likewise.
411 * config/rl78/lshrsi3.S: Use vregs.h.
412 * config/rl78/cmpsi2.S: Likewise.
413 * config/rl78/trampoline.S: Likewise.
414 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
416 2013-09-14 DJ Delorie <dj@redhat.com>
417 Nick Clifton <nickc@redhat.com>
419 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
420 * config/rl78/vregs.h: New.
421 * config/rl78/signbit.S: New file. Implements signbit function.
422 * config/rl78/divmodsi.S: New.
423 * config/rl78/divmodhi.S: New.
424 * config/rl78/divmodqi.S: New.
425 * config/rl78/t-rl78: Build them here...
426 * config/rl78/lib2div.c: ...but not here.
428 2013-09-12 DJ Delorie <dj@redhat.com>
430 * config.host (msp*-*-elf): New.
431 * config/msp430/: New port.
433 2013-08-18 Iain Sandoe <iain@codesourcery.com>
435 PR gcov-profile/58127
436 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
437 __thread var for emulated TLS.
438 (__gcov_indirect_call_counters): Likewise.
440 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
441 Catherine Moore <clm@codesourcery.com>
442 Richard Sandiford <rdsandiford@googlemail.com>
444 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
445 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
446 (CALL_STUB_NO_RET): Likewise.
447 (CALL_STUB_RET): Likewise.
448 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
449 __mips16_ret call/return stub symbols.
450 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
453 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
455 * config.host <mips*-*-linux*>: Remove a stray comment.
457 2013-08-10 Jan Hubicka <jh@suse.cz>
459 Work around binutils PR14342
460 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
461 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
462 (L_gcov_indirect_call_profiler_v2): New.
464 2013-08-06 Jan Hubicka <jh@suse.cz>
466 * libgcov.c (__gcov_indirect_call_callee,
467 __gcov_indirect_call_counters): New global vars.
468 (__gcov_indirect_call_profiler): replace by ...
469 (__gcov_indirect_call_profiler_v2) ... this one.
471 2013-08-06 Caroline Tice <cmtice@google.com>
473 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
474 vtv_start_preinit.o and vtv_end_preinit.o.
475 * configure.ac: Add code to check/set enable_vtable_verify.
476 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
478 * vtv_start_preinit.c: New file.
479 * vtv_end_preinit.c: New file.
480 * vtv_start.c: New file.
481 * vtv_end.c: New file.
482 * configure: Regenerated.
484 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
486 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
487 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
488 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
489 GPL-3.0-with-GCC-exception.
491 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
493 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
496 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
498 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
499 mapping for FPRs when creating the fallback framestate.
501 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
504 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
505 (__round_s2_const, __round_u2_const)
506 (__round_s4_const, __round_u4_const, __round_x8):
507 Saturate result if addition result cannot be represented.
509 2013-07-15 Matthias Klose <doko@ubuntu.com>
511 * libgcc2.c: Don't include <limits.h>.
513 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
515 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
517 2013-07-06 Jakub Jelinek <jakub@redhat.com>
520 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
522 2013-06-28 Jakub Jelinek <jakub@redhat.com>
525 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
527 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
528 instead of table lookups.
529 (__popcountDI2): Likewise.
531 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
533 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
536 2013-06-21 Joseph Myers <joseph@codesourcery.com>
539 * soft-fp/adddf3.c: Update from glibc.
540 * soft-fp/addsf3.c: Likewise.
541 * soft-fp/addtf3.c: Likewise.
542 * soft-fp/divdf3.c: Likewise.
543 * soft-fp/divsf3.c: Likewise.
544 * soft-fp/divtf3.c: Likewise.
545 * soft-fp/double.h: Likewise.
546 * soft-fp/eqdf2.c: Likewise.
547 * soft-fp/eqsf2.c: Likewise.
548 * soft-fp/eqtf2.c: Likewise.
549 * soft-fp/extenddftf2.c: Likewise.
550 * soft-fp/extended.h: Likewise.
551 * soft-fp/extendsfdf2.c: Likewise.
552 * soft-fp/extendsftf2.c: Likewise.
553 * soft-fp/fixdfdi.c: Likewise.
554 * soft-fp/fixdfsi.c: Likewise.
555 * soft-fp/fixsfdi.c: Likewise.
556 * soft-fp/fixsfsi.c: Likewise.
557 * soft-fp/fixtfdi.c: Likewise.
558 * soft-fp/fixtfsi.c: Likewise.
559 * soft-fp/fixunsdfdi.c: Likewise.
560 * soft-fp/fixunsdfsi.c: Likewise.
561 * soft-fp/fixunssfdi.c: Likewise.
562 * soft-fp/fixunssfsi.c: Likewise.
563 * soft-fp/fixunstfdi.c: Likewise.
564 * soft-fp/fixunstfsi.c: Likewise.
565 * soft-fp/floatdidf.c: Likewise.
566 * soft-fp/floatdisf.c: Likewise.
567 * soft-fp/floatditf.c: Likewise.
568 * soft-fp/floatsidf.c: Likewise.
569 * soft-fp/floatsisf.c: Likewise.
570 * soft-fp/floatsitf.c: Likewise.
571 * soft-fp/floatundidf.c: Likewise.
572 * soft-fp/floatundisf.c: Likewise.
573 * soft-fp/floatunditf.c: Likewise.
574 * soft-fp/floatunsidf.c: Likewise.
575 * soft-fp/floatunsisf.c: Likewise.
576 * soft-fp/floatunsitf.c: Likewise.
577 * soft-fp/gedf2.c: Likewise.
578 * soft-fp/gesf2.c: Likewise.
579 * soft-fp/getf2.c: Likewise.
580 * soft-fp/ledf2.c: Likewise.
581 * soft-fp/lesf2.c: Likewise.
582 * soft-fp/letf2.c: Likewise.
583 * soft-fp/muldf3.c: Likewise.
584 * soft-fp/mulsf3.c: Likewise.
585 * soft-fp/multf3.c: Likewise.
586 * soft-fp/negdf2.c: Likewise.
587 * soft-fp/negsf2.c: Likewise.
588 * soft-fp/negtf2.c: Likewise.
589 * soft-fp/op-1.h: Likewise.
590 * soft-fp/op-2.h: Likewise.
591 * soft-fp/op-4.h: Likewise.
592 * soft-fp/op-8.h: Likewise.
593 * soft-fp/op-common.h: Likewise.
594 * soft-fp/quad.h: Likewise.
595 * soft-fp/single.h: Likewise.
596 * soft-fp/soft-fp.h: Likewise.
597 * soft-fp/subdf3.c: Likewise.
598 * soft-fp/subsf3.c: Likewise.
599 * soft-fp/subtf3.c: Likewise.
600 * soft-fp/truncdfsf2.c: Likewise.
601 * soft-fp/trunctfdf2.c: Likewise.
602 * soft-fp/trunctfsf2.c: Likewise.
603 * soft-fp/unorddf2.c: Likewise.
604 * soft-fp/unordsf2.c: Likewise.
605 * soft-fp/unordtf2.c: Likewise.
606 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
607 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
608 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
609 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
610 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
611 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
612 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
613 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
614 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
615 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
616 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
617 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
619 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
621 * config/mips/lib2funcs.c: New file.
622 * config/mips/t-mips (LIB2ADD_ST): Add it.
624 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
627 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
628 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
630 2013-06-08 Walter Lee <walt@tilera.com>
632 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
633 Replace int64_t with long long. Add __extension__ where
635 * config/tilepro/atomic.c: Include config.h.
637 2013-06-06 Douglas B Rupp <rupp@adacore.com>
639 * config.host (arm-wrs-vxworks): Configure with other soft float.
641 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
643 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
644 (mips64r5900el-*-elf*): New configurations.
646 2013-06-04 Alan Modra <amodra@gmail.com>
648 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
650 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
652 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
654 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
656 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
657 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
658 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
660 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
662 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
663 (powerpc-wrs-vxworks): Likewise.
665 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
667 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
668 signal frames as well.
669 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
670 STACK_BIAS to the CFA offset.
672 2013-05-17 Richard Henderson <rth@redhat.com>
675 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
676 (execute_cfa_program): Use it when storing to fs->regs.
678 2013-05-08 Kai Tietz <ktietz@redhat.com>
680 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
681 (__deregister_frame_info): Likewise.
683 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
685 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
688 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
690 2013-04-25 Alan Modra <amodra@gmail.com>
692 * config.host: Match little-endian powerpc-linux.
694 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
696 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
697 as 'unsigned long long' instead of 'unsigned long'.
698 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
701 2013-04-10 Julian Brown <julian@codesourcery.com>
703 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
704 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
705 unsigned char/unsigned short.
706 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
708 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
711 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
713 2013-04-04 Meador Inge <meadori@codesourcery.com>
715 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
716 computing the location of the link register.
717 (aeabi_uldivmod): Ditto.
719 2013-03-27 Kai Tietz <ktietz@redhat.com>
721 * config.host: Add support for cygwin x64 target.
722 * configure: Regenerated.
724 2013-03-26 Walter Lee <walt@tilera.com>
726 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
727 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
729 2013-03-25 Kai Tietz <ktietz@redhat.com>
731 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
733 2013-03-20 Robert Mason <rbmj@verizon.net>
735 * config/vxlib-tls.c (__gthread_get_tsd_data,)
736 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
737 (__gthread_leave_tsd_dtor_context): Add prototypes.
738 (tls_delete_hook): Update.
740 2013-03-20 Catherine Moore <clm@codesourcery.com>
741 Joseph Myers <joseph@codesourcery.com>
742 Chao-ying Fu <fu@mips.com>
744 * config/mips/mips16.S: Don't build for microMIPS.
745 * config/mips/linux-unwind.h: Handle microMIPS frame.
746 * config/mips/crtn.S (fini, init): New labels.
748 2013-03-14 Jakub Jelinek <jakub@redhat.com>
750 PR tree-optimization/53265
751 * unwind-dw2.c (execute_cfa_program): Avoid
752 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
753 on targets with DWARF_FRAME_REGISTERS < 32.
755 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
758 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
759 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
761 2013-03-07 Sriraman Tallam <tmsriram@google.com>
763 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
764 sandybridge processors.
766 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
769 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
772 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
774 * config/microblaze/crti.S: Setup stack protection at entry
776 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
778 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
779 (__rotldi3): Shift bytewise if applicable.
781 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
783 * config/aarch64/sync-cache.c
784 (__aarch64_sync_cache_range): Silence warnings.
786 2013-02-25 Catherine Moore <clm@codesourcery.com>
789 2013-02-24 Catherine Moore <clm@codesourcery.com>
790 Joseph Myers <joseph@codesourcery.com>
791 Chao-ying Fu <fu@mips.com>
793 * config/mips/mips16.S: Don't build for microMIPS.
794 * config/mips/linux-unwind.h: Handle microMIPS frame.
795 * config/mips/crtn.S (fini, init): New labels.
797 2013-02-24 Catherine Moore <clm@codesourcery.com>
798 Joseph Myers <joseph@codesourcery.com>
799 Chao-ying Fu <fu@mips.com>
801 * config/mips/mips16.S: Don't build for microMIPS.
802 * config/mips/linux-unwind.h: Handle microMIPS frame.
803 * config/mips/crtn.S (fini, init): New labels.
805 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
806 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
809 2013-02-16 Alan Modra <amodra@gmail.com>
812 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
813 (ppc_fallback_frame_state): Always set up save locations for fp
814 and altivec. Don't bother with non-callee-saved regs, r0-r13
815 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
817 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
820 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
822 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
823 _ssmulha3, _usmulusa3, _ssmulsa3.
824 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
825 (__muldi3): XCALL __muldi3_6 instead of rcall.
826 (__umulsidi3, __mulsidi3): New functions.
827 (do_prologue_saves, do_epilogue_restores): New .macros.
828 (__divdi3_moddi3): Use them.
829 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
830 (__usmulusa3, __ssmulsa3): New functions.
832 2013-02-11 Iain Sandoe <iain@codesourcery.com>
833 Jack Howarth <howarth@bromo.med.uc.edu>
834 Patrick Marlier <patrick.marlier@gmail.com>
837 * config/darwin-crt-tm.c: Remove dummy functions hack.
839 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
842 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
843 * config/avr/lib2-object.mk: New iterator to build objects from it.
844 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
846 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
847 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
848 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
849 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
850 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
851 * config/avr/lib1funcs-fixed.S: Implement them.
853 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
855 Update copyright years.
857 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
860 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
861 Add crtcxa to extra_parts.
862 * config/rs6000/exit.h: New file.
863 * config/rs6000/cxa_atexit.c: New file.
864 * config/rs6000/cxa_finalize.c: New file.
865 * config/rs6000/crtcxa.c: New file.
866 * config/rs6000/t-aix-cxa: New file.
867 * config/rs6000/libgcc-aix-cxa.ver: New file.
869 2013-01-31 Nick Clifton <nickc@redhat.com>
871 * config/v850/lib1funcs.S: Add support for e3v5 architecture
874 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
877 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
878 _mulQQ, _mulHQ, _mulHA, _mulSA,
879 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
880 _divQQ, _divHQ, _divHA, _divSA,
881 _divUQQ, _divUHQ, _divUHA, _divUSA.
883 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
885 * config.host(microblaze*-linux*): tmake_file: Remove
886 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
887 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
888 to exclude functions from being built with libgcc.c and use
889 the microblaze assembly.
891 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
893 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
896 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
898 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
899 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
900 __UINTPTR_TYPE__; also cast 'base' to the same type before the
903 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
905 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
906 loop start address for cache clearing.
908 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
910 * config/avr/lib1funcs.S: Remove trailing blanks.
911 * config/avr/lib1funcs-fixed.S: Ditto.
913 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
915 * config/avr/avr-lib.h: Add GPL copyright notice.
917 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
919 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
920 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
921 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
922 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
924 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
926 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
927 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
929 2013-01-04 Nick Clifton <nickc@redhat.com>
931 * config/v850/lib1funcs.S: Only provide CALLT support functions if
932 the CALLT instruction is supported.
934 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
936 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
937 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
939 2012-12-13 John Tytgat <John@bass-software.com>
941 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
944 2012-12-12 Jakub Jelinek <jakub@redhat.com>
947 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
948 undefined signed overflows.
950 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
953 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
955 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
957 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
958 (FP_TRAPPING_EXCEPTIONS): Define.
959 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
960 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
962 2012-12-04 Richard Henderson <rth@redhat.com>
965 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
967 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
969 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
970 (FP_EX_SHIFT): Define.
971 (FP_TRAPPING_EXCEPTIONS): Define.
973 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
975 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
976 (FP_ROUNDMODE): Use FP_RND_MASK.
977 * config/aarch64/sfp-exceptions.c: New.
978 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
979 Use __sfp_handle_exceptions.
981 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
983 * config.host: (arm*-*-freebsd*): Remove.
984 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
985 (arm*-*-elf*): Remove.
986 (arm*-*-wince-pe*): Remove.
987 * arm/unwind-arm.c (struct fpa_reg): Delete.
988 (struct fpa_regs): Delete.
989 (phase1_vrs): Remove fpa element.
990 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
991 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
992 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
993 * ieee754-sf.S (floatundisf): Remove FPA support.
994 (floatdisf): Likewise.
995 * ieee75f-df.S (floatundidf): Likewise.
996 (floatdidf): Likewise.
998 2012-11-29 Kai Tietz <ktietz@redhat.com>
1001 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
1002 * unwind-generic.h: Likewise.
1003 * unwind-seh.c: Likewise.
1005 2012-11-28 Richard Henderson <rth@redhat.com>
1008 * emutls.c (__emutls_get_address): Avoid race condition between
1009 obj->loc.offset read and emutls_key initialization.
1011 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
1013 Adjust decimal point of signed accum mode to GCC default.
1016 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
1018 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
1019 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
1020 (__mulha3, __mulsa3)
1021 (__divqq3, __divha3, __divsa3): Adjust to new position of
1022 decimal point of signed accum types.
1024 (__mulusa3_round): New function.
1025 (__mulusa3): Use it.
1026 (__divqq_helper): New function.
1027 (__udivuqq3): Use it.
1029 2012-11-20 Jakub Jelinek <jakub@redhat.com>
1032 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
1034 2012-11-18 Teresa Johnson <tejohnson@google.com>
1037 * libgcov.c (gcov_exit): Remove merged program summary
1038 comparison unless !GCOV_LOCKED.
1040 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1042 * soft-fp: Updated from glibc upstream.
1044 2012-11-06 Ian Lance Taylor <iant@google.com>
1046 * generic-morestack.c (__generic_morestack): Align the returned
1047 stack pointer to a 32 byte boundary.
1048 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
1049 increment the return address until we have decided that we don't
1050 have a varargs function.
1051 (__morestack) [32-bit]: Align stack correctly when calling C
1053 (__morestack) [64-bit]: Likewise.
1055 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
1057 * configure: Regenerate.
1059 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
1062 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
1063 * config/i386/sfp-machine.h: Guard exception handling
1064 code with _SOFT_FLOAT.
1065 * config/i386/32/sfp-machine.h: Guard rounding handling
1066 code with _SOFT_FLOAT.
1067 * config/i386/64/sfp-machine.h: Ditto.
1069 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
1071 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
1074 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
1076 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
1077 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
1078 when appropriate. Correct structure element types.
1079 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
1080 -minline-all-stringops from compile flags.
1082 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1084 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
1086 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1088 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
1090 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1092 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
1095 2012-10-23 Ian Bolton <ian.bolton@arm.com>
1096 Jim MacArthur <jim.macarthur@arm.com>
1097 Marcus Shawcroft <marcus.shawcroft@arm.com>
1098 Nigel Stephens <nigel.stephens@arm.com>
1099 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1100 Richard Earnshaw <rearnsha@arm.com>
1101 Sofiane Naci <sofiane.naci@arm.com>
1102 Stephen Thomas <stephen.thomas@arm.com>
1103 Tejas Belagod <tejas.belagod@arm.com>
1104 Yufeng Zhang <yufeng.zhang@arm.com>
1106 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
1107 * config/aarch64/crti.S: New file.
1108 * config/aarch64/crtn.S: New file.
1109 * config/aarch64/linux-unwind.h: New file.
1110 * config/aarch64/sfp-machine.h: New file.
1111 * config/aarch64/sync-cache.c: New file.
1112 * config/aarch64/t-aarch64: New file.
1113 * config/aarch64/t-softfp: New file.
1115 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
1117 * config/mmix/crti.S: Mark program and data addresses using PRELD.
1118 Remove typo'd and unnecessary alignment-LOC for .data. Remove
1119 no-longer-needed LDBU insns.
1121 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1124 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
1125 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
1127 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1129 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
1131 2012-10-15 Matthias Klose <doko@ubuntu.com>
1133 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
1135 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
1137 * configure: Regenerate.
1138 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
1140 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1142 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1143 instructions for 64bit targets only.
1145 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1147 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1148 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
1149 * config/i386/32/sfp-machine.h: ... here.
1150 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
1151 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
1154 2012-10-07 Matthias Klose <doko@ubuntu.com>
1156 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1158 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1160 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
1162 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1163 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1164 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1167 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1170 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1171 Fix parameter names.
1173 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1176 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1177 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1178 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1180 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1183 * config/sh/linux-atomic.S: Delete.
1184 * config/sh/linux-atomic.c: New.
1185 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1186 linux-atomic.c. Add cflags to disable warnings.
1188 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1191 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1193 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1194 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1195 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1196 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
1197 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1199 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1201 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1203 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1204 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1206 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
1208 * config.host (hppa-*-openbsd*): New target.
1209 * config/pa/t-openbsd: New file.
1211 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
1214 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1215 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1216 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1217 (__divsa3): Use __negsi2 to negate r_quoL.
1218 * config/avr/lib1funcs.S (FALIAS): New macro.
1219 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1220 (__negsi2): ...this new function.
1221 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1222 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1223 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1224 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1225 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1226 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1228 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1231 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1232 (lshrsi3): Reimplement as lshrsi3_r0.
1234 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1237 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1240 2012-09-07 Teresa Johnson <tejohnson@google.com>
1242 PR gcov-profile/54487
1243 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
1246 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
1249 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1250 not configured --with-avrlibc=no.
1251 * config/avr/t-avrlibc: New file.
1252 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1253 (DPBIT_FUNCS): Ditto.
1254 (TPBIT_FUNCS): Ditto.
1256 2012-09-04 Teresa Johnson <tejohnson@google.com>
1258 * libgcov.c (struct gcov_summary_buffer): New structure.
1259 (gcov_histogram_insert): New function.
1260 (gcov_compute_histogram): Ditto.
1261 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1262 histograms during summary merging.
1264 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
1266 * config.host (x86_64-*-openbsd*): New target.
1268 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1270 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1273 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1276 * config/avr/t-avr (conv_X): Rename to func_X.
1278 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1281 * config/avr/lib1funcs-fixed.S: New file.
1282 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1283 after they are used.
1284 (neg2, neg4): New macros.
1285 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1286 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1287 (__umulhisi3): Speed up MUL variant if there is enough flash.
1288 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1290 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1291 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1292 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1293 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1294 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1295 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1296 (LIB2FUNCS_EXCLUDE): Add supported functions.
1298 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
1300 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1301 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1303 * fixed-obj.mk: Only expand dependency if $o is not in
1306 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1308 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1310 2012-08-22 Joseph Myers <joseph@codesourcery.com>
1312 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1313 depend on --enable-shared.
1314 ($(lib1asmfuncs-o)): Use %.vis files independent of
1316 * static-object.mk ($(base)$(objext), $(base).vis)
1317 ($(base)_s$(objext)): Use same rules for visibility handling as in
1320 2012-08-21 Ian Lance Taylor <iant@google.com>
1322 * config/i386/morestack.S (__morestack_non_split): Increase amount
1323 of space allocated for non-split code stack.
1325 2012-08-19 Joseph Myers <joseph@codesourcery.com>
1327 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1328 even if inhibit_libc.
1330 2012-08-17 Julian Brown <julian@codesourcery.com>
1332 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1333 -fexceptions -fnon-call-exceptions if not defined.
1334 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1335 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1337 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1339 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1342 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
1344 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1345 rs6000/t-slibgcc-aix.
1347 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1349 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1351 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1353 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1355 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1358 * Makefile.in (version): Replace top_srcdir with srcdir.
1360 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1362 * Makefile.in (version): set to BASE-VER file from gcc directory.
1364 2012-08-01 Nick Clifton <nickc@redhat.com>
1366 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1367 Implements __clrsb for an HImode argument.
1369 2012-07-31 Nick Clifton <nickc@redhat.com>
1371 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1372 Implements __clrsb for an HImode argument.
1373 * config/stormy16/clrsbhi2.c: New file:
1374 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1376 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1378 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1380 2012-07-19 Tristan Gingold <gingold@adacore.com>
1381 Richard Henderson <rth@redhat.com>
1383 * unwind-seh.c: New file.
1384 * unwind-generic.h: Include windows.h for SEH.
1385 (_Unwind_Exception): Use 6 private fields for SEH.
1386 (_GCC_specific_handler): Declare.
1387 * unwind-c.c (__gcc_personality_seh0): New function.
1389 * config/i386/libgcc-cygming.ver: New file.
1390 * config/i386/t-seh-eh: New file.
1391 * config.host (x86_64-*-mingw*): Default to seh.
1393 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1395 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1397 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
1399 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1400 __builtin_expect when checking for exceptions.
1401 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1403 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1405 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1406 function declaration.
1407 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1409 * config/ia64/sfp-exceptions.c: New.
1410 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
1412 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1414 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1415 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1416 * config/i386/64/sfp-machine: ... (delete here) ...
1417 * config/i386/sfp-machine.h: ... to here.
1418 (FP_EX_MASK): Remove.
1420 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1422 2012-06-11 Sriraman Tallam <tmsriram@google.com>
1424 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1425 * config/i386/libgcc-sol2.ver: Ditto.
1426 * config/i386/libgcc-glibc.ver: Ditto.
1428 2012-06-11 Roland McGrath <mcgrathr@google.com>
1430 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1431 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1434 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
1436 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1437 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1438 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1439 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1440 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
1441 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
1442 * config/i386/64/sfp-machine: ... (delete here) ...
1443 * config/i386/sfp-machine.h: ... to here.
1445 (__sfp_handle_exceptions): New function declaration.
1446 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1447 * config/i386/sfp-exceptions.c: New.
1448 * config/i386/t-softfp: New.
1449 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
1450 i386/t-softfp to tmake_file.
1452 2012-06-03 David S. Miller <davem@davemloft.net>
1454 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
1457 2012-05-31 David S. Miller <davem@davemloft.net>
1459 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
1460 multiply and divide instructions on 32-bit when V9.
1461 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
1463 2012-05-29 Joseph Myers <joseph@codesourcery.com>
1465 * config/arm/ieee754-df.S: Fix typos.
1466 * config/arm/ieee754-sf.S: Fix typos.
1467 * config/c6x/libunwind.S: Fix typos.
1468 * config/epiphany/udivsi3-float.c: Fix typos.
1469 * config/microblaze/muldi3_hard.S: Fix typos.
1470 * config/picochip/adddi3.S: Fix typos.
1471 * config/picochip/ashlsi3.S: Fix typos.
1472 * config/picochip/ashrsi3.S: Fix typos.
1473 * config/picochip/clzsi2.S: Fix typos.
1474 * config/picochip/cmpsi2.S: Fix typos.
1475 * config/picochip/divmod15.S: Fix typos.
1476 * config/picochip/divmodhi4.S: Fix typos.
1477 * config/picochip/divmodsi4.S: Fix typos.
1478 * config/picochip/longjmp.S: Fix typos.
1479 * config/picochip/lshrsi3.S: Fix typos.
1480 * config/picochip/parityhi2.S: Fix typos.
1481 * config/picochip/popcounthi2.S: Fix typos.
1482 * config/picochip/setjmp.S: Fix typos.
1483 * config/picochip/subdi3.S: Fix typos.
1484 * config/picochip/ucmpsi2.S: Fix typos.
1485 * config/picochip/udivmodhi4.S: Fix typos.
1486 * config/picochip/udivmodsi4.S: Fix typos.
1487 * config/spu/divv2df3.c: Fix typos.
1488 * config/spu/mfc_multi_tag_release.c: Fix typos.
1489 * config/spu/mfc_tag_release.c: Fix typos.
1490 * configure.ac: Fix typos.
1491 * configure: Regenerate.
1493 2012-05-25 Ian Lance Taylor <iant@google.com>
1495 * config/i386/morestack.S (__morestack_non_split): Check whether
1496 caller is varargs and needs %bp to hold the stack frame on return.
1498 2012-05-25 Olivier Hainque <hainque@adacore.com>
1500 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1501 sequence in the non pic case on VxWorks.
1503 2012-05-24 Olivier Hainque <hainque@adacore.com>
1505 * Makefile.in: Move dependency on install-unwind_h from
1506 "install-leaf" to "install".
1508 2012-05-24 Olivier Hainque <hainque@adacore.com>
1510 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1511 Use a separate command for stamp removals.
1513 2012-05-21 Andrew Pinski <apinski@cavium.com>
1516 * configure.ac: Define the default includes to being none.
1517 * configure: Regenerate.
1519 2012-05-16 Olivier Hainque <hainque@adacore.com>
1521 * Makefile.in (install-unwind_h): Rename into ...
1522 (install-unwind_h-forbuild): New target.
1523 (all): Use it instead of the former install-unwind_h.
1524 (install-unwind_h): Reinstate, copy to user install destination
1525 for include files, not to the internal gcc object directory one.
1526 (install-leaf): Depend on it.
1528 2012-05-15 Olivier Hainque <hainque@adacore.com>
1530 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
1531 register numbers. LR_REGNO replaces R_LR.
1532 (ucontext_for): New, helper for ...
1533 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
1535 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
1537 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1539 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
1540 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
1541 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
1543 (i[34567]86-*-*, x86_64-*-*): ... here.
1545 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
1546 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
1548 * config/i386/i386-cpuinfo.c: Rename to ...
1549 * config/i386/cpuinfo.c: ... this.
1550 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
1552 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
1553 (libgcc_cv_init_priority): New test.
1554 * configure: Regenerate.
1555 * config.in: New file.
1556 * Makefile.in (clean): Rename config.h to auto-target.h.
1557 (config.h): Likewise.
1558 (stamp-h): Likewise.
1560 * config/i386/cpuinfo.c (auto-target.h): Include.
1561 (CONSTRUCTOR_PRIORITY): Define.
1562 (__cpu_indicator_init): Use it.
1564 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1566 * longlong.h: Use a URL instead of an FSF postal address.
1567 Replace spaces with tab.
1569 2012-05-08 Teresa Johnson <tejohnson@google.com>
1571 * libgcov.c (gcov_clear, __gcov_reset): New functions.
1572 (__gcov_dump): Ditto.
1573 (gcov_dump_complete): New global variable.
1574 (gcov_exit): Export hidden to enable use in L_gcov_dump.
1575 (__gcov_flush): Outline functionality now in gcov_clear.
1576 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
1578 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
1580 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
1581 (mips*-*-linux*): Include mips/t-tpbit when long double is
1584 2012-04-25 Sriraman Tallam <tmsriram@google.com>
1586 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
1587 (get_available_features): New argument. Check for AVX2.
1588 (__cpu_indicator_init): Modify call to get_available_features.
1590 2012-04-25 Alan Modra <amodra@gmail.com>
1592 * config/rs6000/crtsavevr.S: New file.
1593 * config/rs6000/crtrestvr.S: New file.
1594 * config/rs6000/t-savresfgpr: Build the above.
1595 * config/rs6000/t-netbsd: Likewise.
1597 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1599 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
1601 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1603 * libgcc/config/i386/i386-cpuinfo.c: New file.
1604 * libgcc/config/i386/t-cpuinfo: New file.
1605 * libgcc/config.host: Include t-cpuinfo.
1606 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
1608 2012-04-24 Chao-ying Fu <fu@mips.com>
1610 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
1612 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
1614 struct siginfo vs. siginfo_t
1616 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
1617 siginfo_t instead of struct siginfo.
1618 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
1619 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
1620 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
1621 (ia64_handle_unwabi): Likewise.
1622 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
1623 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
1624 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
1625 (sh_fallback_frame_state): Likewise.
1626 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
1627 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
1629 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
1631 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
1634 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
1636 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
1637 if it hasn't been previously saved.
1639 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
1641 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
1644 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
1647 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
1648 instead of __AVR_HAVE_8BIT_SP__.
1650 2012-03-26 Tristan Gingold <gingold@adacore.com>
1652 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
1653 (unw_table_entry): Use unw_word instead of unsigned long.
1654 (_Unwind_FindTableEntry): Likewise.
1655 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
1656 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
1657 (_Unwind_FindTableEntry): Likewise.
1658 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
1659 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
1660 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
1661 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
1662 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
1663 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
1664 (uw_init_context_1, uw_install_context): Likewise.
1665 (unw_word): Move to unwind-ia64.h
1667 2012-03-26 Tristan Gingold <gingold@adacore.com>
1669 * config/vms/vms-ucrt0.c: Update copyright years.
1671 (___gcc_main_flags): Declare.
1672 (__main): Check flags to remap argv and exit code.
1673 * config.host (*-*-*vms*): Adjust extra_parts.
1674 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
1677 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
1679 * arm/lib1funcs.asm (ctzsi2): New function.
1680 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
1681 * arm/t-linux (LIB1ASMFUNCS): Likewise.
1682 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
1683 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
1684 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
1685 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
1687 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
1689 * config.host: Add bits to support powerpc64-*-freebsd*.
1690 * config/rs6000/freebsd-unwind.h: New file.
1691 * config/rs6000/t-freebsd64: New file.
1693 2012-03-20 Richard Guenther <rguenther@suse.de>
1695 PR gcov-profile/52627
1696 * libgcov.c (init_mx): Fix mutex name.
1698 2012-03-16 Tristan Gingold <gingold@adacore.com>
1700 * config/ia64/vms-unwind.h: Remove ulong (and replace
1701 it by unw_reg where used). Define unw_reg with __int64.
1703 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1705 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1707 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1709 (sparc_is_sighandler): Likewise.
1711 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
1713 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
1716 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1718 * config/arm/crtn.S: Fix typo.
1720 2012-03-13 Richard Guenther <rguenther@suse.de>
1722 * libgcov.c: Remove stdio.h include and NULL un-define.
1724 2012-03-13 Richard Guenther <rguenther@suse.de>
1727 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
1729 2012-03-13 Richard Guenther <rguenther@suse.de>
1731 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
1733 2012-03-13 Richard Guenther <rguenther@suse.de>
1735 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
1736 and __gthread_mutex_init_function definitions.
1738 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1740 * config.host (mips*-*-openbsd*): Remove.
1742 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1744 * config.host: Remove alpha*-dec-osf5.1* handling.
1745 * config/alpha/gthr-posix.c: Remove.
1746 * config/alpha/libgcc-osf5.ver: Remove.
1747 * config/alpha/osf5-unwind.h: Remove.
1748 * config/alpha/t-osf-pthread: Remove.
1749 * config/alpha/t-slibgcc-osf: Remove.
1750 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
1751 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
1752 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
1753 * mkmap-flat.awk: Remove osf_export handling.
1755 2012-03-12 Richard Guenther <rguenther@suse.de>
1757 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
1758 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1759 (__gthread_mutex_init_function): New function.
1760 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1763 * libgcov.c: Include gthr.h.
1764 (__gcov_flush_mx): New global variable.
1765 (init_mx, init_mx_once): New functions.
1766 (__gcov_flush): Protect self with a mutex.
1767 (__gcov_fork): Re-initialize mutex after forking.
1768 * unwind-dw2-fde.c: Change condition under which to use
1769 __GTHREAD_MUTEX_INIT_FUNCTION.
1771 2012-03-12 Tristan Gingold <gingold@adacore.com>
1773 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
1774 * config/ia64/t-vms: Likewise.
1776 2012-03-11 Michael Hope <michael.hope@linaro.org>
1778 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
1781 2012-03-07 Walter Lee <walt@tilera.com>
1783 * config/tilepro/atomic.c: Rename "atomic_" prefix to
1785 (atomic_xor): Rename and move definition to
1786 config/tilepro/atomic.h.
1787 (atomic_nand): Ditto.
1788 * config/tilepro/atomic.h: Rename "atomic_" prefix to
1790 (arch_atomic_xor): Move from config/tilepro/atomic.c.
1791 (arch_atomic_nand): Ditto.
1793 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1796 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
1798 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1801 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
1804 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1808 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
1809 if RAMPZ affects reading from RAM.
1810 (__tablejump_elpm__): Ditto.
1812 (__movmemx_hi): Ditto.
1813 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
1814 (__do_global_dtors): Ditto.
1815 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
1816 (__movmemx_hi): Ditto.
1818 2012-03-05 Richard Henderson <rth@redhat.com>
1820 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
1821 [ARM] (count_trailing_zeros): Use the builtin.
1823 2012-03-01 Kai Tietz <ktietz@redhat.com>
1825 * soft-fp: Imported from glibc upstream.
1827 2012-02-28 Kai Tietz <ktietz@redhat.com>
1829 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
1830 for mingw-targets as attribute gcc_struct.
1832 2012-02-28 Ian Lance Taylor <iant@google.com>
1834 * generic-morestack.c (__splitstack_releasecontext): Correct call
1835 to __morestack_release_segments.
1837 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
1840 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
1841 for __linux__ when removing signals from __morestack_fullmask.
1843 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
1846 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
1848 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1850 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
1851 instead of HAVE_INITFINI_ARRAY.
1852 * config/ia64/crtend.S: Likewise.
1854 2012-02-20 Kai Tietz <ktietz@redhat.com>
1857 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
1859 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
1860 to w32-unwind.h header.
1862 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1864 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
1865 (mips*-*-linux*): Remove t-slibgcc-libgcc.
1866 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
1867 * config/mips/mips16.S (__mips16_rdhwr): Delete.
1869 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1871 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
1873 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1876 * config/darwin-crt-tm.c: Correct typo.
1878 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1879 Patrick Marlier <patrick.marlier@gmail.com>
1882 * config/darwin-crt-tm.c: Generate dummy functions.
1884 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1885 Patrick Marlier <patrick.marlier@gmail.com>
1888 * config/darwin-crt-tm.c (getTMCloneTable): New function.
1889 (__doTMRegistrations): Call it.
1890 (__doTMdeRegistrations): Likewise.
1892 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
1893 Anatoly Sokolov <aesok@post.ru>
1894 Eric Weddington <eric.weddington@atmel.com>
1897 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
1898 (__epilogue_restores__): Ditto.
1900 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
1904 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
1905 Solaris 11 and slightly reformat.
1906 (sparc_is_sighandler): Likewise.
1908 2012-02-14 Walter Lee <walt@tilera.com>
1910 * config.host: Handle tilegx and tilepro.
1911 * config/tilegx/sfp-machine.h: New file.
1912 * config/tilegx/sfp-machine32.h: New file.
1913 * config/tilegx/sfp-machine64.h: New file.
1914 * config/tilegx/t-crtstuff: New file.
1915 * config/tilegx/t-softfp: New file.
1916 * config/tilegx/t-tilegx: New file.
1917 * config/tilepro/atomic.c: New file.
1918 * config/tilepro/atomic.h: New file.
1919 * config/tilepro/linux-unwind.h: New file.
1920 * config/tilepro/sfp-machine.h: New file.
1921 * config/tilepro/softdivide.c: New file.
1922 * config/tilepro/softmpy.S: New file.
1923 * config/tilepro/t-crtstuff: New file.
1924 * config/tilepro/t-tilepro: New file.
1926 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
1930 * gthr-posix.h: Allow static initializer macros to be disabled.
1931 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
1933 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
1935 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
1936 Add t-slibgcc-libgcc to tmake_file.
1937 * config/mips/libgcc-mips16.ver: Revert previous patch.
1938 * config/mips/mips16.S (__mips16_rdhwr): Hide.
1940 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
1941 Jayant R Sonar <jayant.sonar@kpitcummins.com>
1943 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
1944 * config/cr16/crti.S: New file.
1945 * config/cr16/crtlibid.S: New file.
1946 * config/cr16/crtn.S: New file.
1947 * config/cr16/lib1funcs.S: New file.
1948 * config/cr16/t-cr16: New file.
1949 * config/cr16/t-crtlibid: New file.
1950 * config/cr16/unwind-dw2.h: New file.
1951 * config/cr16/unwind-cr16.c: New file.
1952 * config/cr16/divmodhi3.c: New file.
1954 2012-01-25 Alan Modra <amodra@gmail.com>
1956 * config/rs6000/t-linux64: Delete. Move..
1957 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
1958 * config/rs6000/t-linux: ..and libgcc flags to here.
1960 2012-01-22 Douglas B Rupp <rupp@gnat.com>
1962 * config.host (i[34567]86-*-interix3*):
1963 Change triplet to i[34567]86-*-interix[3-9]*.
1964 * configure: Regenerate.
1966 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
1967 Richard Sandiford <rdsandiford@googlemail.com>
1969 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
1970 * config/mips/mips16.S (__mips16_rdhwr): New function.
1971 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
1973 2012-01-11 Nathan Sidwell <nathan@acm.org>
1975 * libgcov.c (__gcov_init): Ignore objects with no functions.
1977 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
1980 Extend __pgmx semantics to linearize memory.
1981 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
1982 * config/avr/lib1funcs.S (__xload_1): New function.
1983 (__movmemx_qi, __movmemx_hi): New functions.
1984 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
1987 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1989 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
1990 purported sigacthandler address isn't null before dereferencing it.
1991 (sparc_is_sighandler): Likewise.
1993 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1996 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
1997 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
1998 (sparc_is_sighandler): Likewise.
1999 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
2001 2012-01-06 Tristan Gingold <gingold@adacore.com>
2003 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
2004 compatibility thunks...
2005 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
2006 (crtbeginS.o, crtendS.o): ... and these to ...
2007 * config/ia64/t-ia64-elf: ... this new file.
2008 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
2009 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
2011 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2013 * configure: Regenerate.
2014 * config/s390/t-crtstuff: Remove -fPIC.
2016 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2019 * enable-execute-stack-mprotect.c (getpagesize): Do not define
2022 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2025 * config/avr/lib1funcs.S: Remove FIXME comments.
2026 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
2028 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2030 Implement light-weight DImode support.
2031 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
2032 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
2033 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
2034 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
2036 2011-12-30 Nathan Sidwell <nathan@acm.org>
2038 * libgcov.c (gcov_crc32): Remove global var.
2039 (free_fn_data): New function.
2040 (buffer_fn_data): Pass in filename, more robust error recovery.
2041 (crc32_unsigned): New function.
2042 (gcov_exit): More robust detection of new program. More robust
2044 (__gcov_init): Do not update program's crc here.
2046 2011-12-21 Tristan Gingold <gingold@adacore.com>
2048 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
2050 2011-12-21 Ian Lance Taylor <iant@google.com>
2052 * config/i386/morestack.S: Simplify CFI opcodes throughout.
2054 2011-12-20 Ian Lance Taylor <iant@google.com>
2056 * config/i386/morestack.S (__morestack_non_split): If there is
2057 enough stack space already, don't split. Ask for more stack space
2060 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
2062 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
2064 (_Unwind_DebugHook): New function.
2065 (uw_restore_core_regs): New define.
2066 (unwind_phase2): Use uw_restore_core_regs instead of
2068 (unwind_phase2_forced): Likewise.
2069 (__gnu_Unwind_Resume): Likewise.
2071 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
2073 * config/alpha/linux-unwind.h: Update copyright years.
2074 (MD_FROB_UPDATE_CONTEXT): New define.
2075 (alpha_frob_update_context): New function.
2077 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
2079 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
2080 tmake_file rather replacing it.
2082 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
2084 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
2085 function is not used for PPC64.
2086 (save_world): Amend comments. Update the VRsave mask to reflect the
2088 (rest_world): Update comments, do not clobber r10, do not use r8.
2089 (eh_rest_world_r10): Amend comments, do not use r8.
2090 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
2091 no longer used, move restore of CR and target address to the end of
2094 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
2096 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
2097 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
2099 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
2102 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
2103 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
2105 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
2107 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
2109 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
2112 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
2113 * config/avr/lib1funcs.S (__muldi3): New function.
2115 2011-12-06 Andrew Pinski <apinski@cavium.com>
2117 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
2119 (__frame_dummy_init_array_entry): Likewise.
2121 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
2123 Forward-port from gcc-4_6-branch r181936 2011-12-02.
2127 * config/avr/lib1funcs.S (__prologue_saves__,
2128 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
2129 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
2131 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
2133 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
2135 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2138 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
2139 (_ITM_deregisterTMCloneTable): Likewise.
2140 (__register_frame_info): Fix unused warning.
2141 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
2142 pthread_default_stacksize_np): Likewise.
2143 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
2145 2011-11-29 DJ Delorie <dj@redhat.com>
2147 * config.host (rl78-*-elf): New case.
2148 * config/rl78: New directory for the Renesas RL78.
2150 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
2152 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
2155 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2158 * config/rs6000/t-savresfgpr: New file.
2159 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2160 $(srcdir)/config/rs6000/eabi.S.
2161 * config/rs6000/t-ppccomm-ldbl: Remove.
2162 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2164 (powerpc-*-eabispe*): Likewise.
2165 (powerpc-*-eabi*): Likewise.
2166 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2167 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2168 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2169 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2171 (powerpc-*-eabisim*): Likewise.
2172 (powerpc-*-elf*): Likewise.
2173 (powerpc-*-eabialtivec*): Likewise.
2174 (powerpc-xilinx-eabi*): Likewise.
2175 (powerpc-*-rtems*): Likewise.
2176 (powerpcle-*-elf*): Likewise.
2177 (powerpcle-*-eabisim*): Likewise.
2178 (powerpcle-*-eabi*): Likewise.
2180 2011-11-27 Ian Lance Taylor <iant@google.com>
2182 * generic-morestack.c (__splitstack_find): Check for NULL old
2184 (__splitstack_resetcontext): New function.
2185 (__splitstack_releasecontext): New function.
2186 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2188 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2190 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2192 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2194 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2196 2011-11-26 Richard Henderson <rth@redhat.com>
2198 * config/m68k/linux-atomic.c: New file.
2199 * config/m68k/t-linux: New file.
2200 * config.host (m68k-uclinux, m68k-linux): Use it.
2202 2011-11-26 Richard Henderson <rth@redhat.com>
2204 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2205 (__TMC_END__): Only declare if hidden is available; in the definition,
2206 if hidden is unavailable add a null record.
2207 (deregister_tm_clones, register_tm_clones): New.
2208 (__do_global_dtors_aux, frame_dummy): Use them.
2209 (__do_global_dtors, __do_global_ctors_1): Likewise.
2211 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2213 * config/darwin-crt-tm.c: New file.
2214 * config.host (darwin): Build crttms.o crttme.o to provide
2215 startup and shutdown for tm clones.
2216 * config/t-darwin (crttms.o): New build rule.
2217 (crttme.o): Likewise.
2219 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
2221 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2224 2011-11-21 Richard Henderson <rth@redhat.com>
2226 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2227 (__TMC_LIST__, __TMC_END__): New.
2228 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2229 (__do_global_dtors): Likewise.
2230 (frame_dummy): Call _ITM_registerTMCloneTable.
2231 (__do_global_ctors_1): Likewise.
2233 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2235 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2236 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2237 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2238 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2239 * config/i386/t-darwin64: Remove.
2240 * config/sh/t-netbsd (LIB2ADD): Remove.
2242 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
2245 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2246 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2247 * config/avr/lib1funcs.S (wmov): New assembler macro.
2248 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2249 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2250 (__udivmod64): New function.
2251 (__negdi2): New function.
2253 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2255 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2256 *-*-freebsd*aout*): Remove.
2258 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
2260 * static-object.mk (c_flags-$o): Save c_flags.
2261 ($(base)$(objext)): Use it.
2263 2011-11-18 Steve Ellcey <sje@cup.hp.com>
2265 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2267 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
2270 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2271 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2274 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2276 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2278 (aeabi_uidivmod): Likewise.
2279 (umodsi3): Likewise.
2281 (aeabi_idivmod): Likewise.
2284 2011-11-16 Tristan Gingold <gingold@adacore.com>
2286 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2288 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
2291 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2292 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2294 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2296 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2298 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2299 * config/pa/t-stublib64: Delete.
2301 2011-11-12 Richard Henderson <rth@redhat.com>
2303 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2304 cast the pointer argument to _Unwind_SetGRPtr.
2306 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2308 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2310 2011-11-09 Ian Lance Taylor <iant@google.com>
2312 * generic-morestack.c: Include <string.h>.
2313 (uintptr_type): Define.
2314 (struct initial_sp): Add dont_block_signals field. Reduce size of
2316 (allocate_segment): Set prev field to NULL. Don't set
2317 __morestack_current_segment or __morestack_segments.
2318 (__generic_morestack): Update current->prev and *pp after calling
2320 (__morestack_block_signals): Don't do anything if
2321 dont_block_signals is set.
2322 (__morestack_unblock_signals): Likewise.
2323 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2325 (__splitstack_block_signals): New function.
2326 (enum __splitstack_content_offsets): Define.
2327 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2328 (__splitstack_makecontext): New function.
2329 (__splitstack_block_signals_context): New function.
2330 (__splitstack_find_context): New function.
2331 * config/i386/morestack.S (__morestack_get_guard): New function.
2332 (__morestack_set_guard, __morestack_make_guard): New functions.
2333 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2335 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2337 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2338 (i[34567]86-*-mingw*): ... here.
2339 (x86_64-*-mingw*): ... here.
2341 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2343 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2345 2011-11-07 Nathan Sidwell <nathan@acm.org>
2347 * libgcov.c (struct gcov_fn_buffer): New struct.
2348 (buffer_fn_data): New helper.
2349 (gcov_exit): Rework for new gcov data structures.
2351 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
2354 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2356 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2358 * config.host (tmake_file): Correct comment.
2359 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2361 (bfin*-uclinux*): Likewise.
2362 (bfin*-linux-uclibc*): Likewise.
2363 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2365 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2367 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2368 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2369 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2370 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2371 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2372 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2373 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2374 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2375 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2376 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2377 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2378 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2379 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2381 * config/bfin/t-elf: Remove.
2382 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2384 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2386 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2387 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2388 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2389 (lm32-*-elf*): ... this.
2390 (lm32-*-rtems*): ... and this.
2392 (m32r-*-rtems*): Add to tmake_file.
2393 (moxie-*-rtems*): Likewise.
2394 (sparc-*-rtems*): Likewise.
2395 Remove t-rtems from tmake_file.
2396 (sparc64-*-rtems*): Likewise.
2397 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2400 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2403 * config/gthr-posix.h: Move ...
2404 * gthr-posix.h: ... here.
2405 * config/gthr-lynx.h: Reflect this.
2406 * config/gthr-vxworks.h: Likewise.
2407 * config/rs6000/gthr-aix.h: Likewise.
2408 * configure.ac (target_thread_file): Likewise.
2409 * configure: Regenerate.
2411 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2413 * config.host (arm*-*-rtemseabi*): New target.
2415 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2418 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2421 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2423 * config.host (epiphany-*-elf*): New configuration.
2424 * config/epiphany: New Directory.
2426 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2428 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2429 * config/avr/t-rtems: New.
2430 Filter out _exit from LIB1ASMFUNCS.
2432 2011-11-04 David S. Miller <davem@davemloft.net>
2434 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2435 * configure: Rebuild.
2437 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2439 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
2442 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
2445 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
2446 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
2448 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
2451 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
2453 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2455 * config/c6x/t-elf (LIB2ADDEH): Set.
2456 * config/c6x/t-c6x-elf: Remove.
2458 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2460 * config/i386/sol2-ci.S: Rename to ...
2461 * config/i386/crti.S: ... this.
2462 * config/i386/sol2-cn.S: Rename to ...
2463 * config/i386/crtn.S: ... this.
2464 * config/sparc/sol2-ci.S: Rename to ...
2465 * config/sparc/crti.S: ... this.
2466 * config/sparc/sol2-cn.S: Rename to ...
2467 * config/sparc/crtn.S: ... this.
2468 * config/t-sol2 (CUSTOM_CRTIN): Remove.
2469 (crti.o, crtn.o): Remove.
2471 2011-11-04 Tristan Gingold <gingold@adacore.com>
2473 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
2475 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
2477 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
2479 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
2481 * config.host (crisv32-*-none, cris-*-none): Remove.
2482 (crisv32-*-elf): Append to tmake_file, don't just set it.
2483 (cris-*-elf): Add missing t-fdpbit to tmake_file.
2485 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2487 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
2488 (ecrtn$(objext)): Likewise.
2489 (ncrti$(objext)): Likewise.
2490 (ncrtn$(objext)): Likewise.
2492 2011-11-03 Andreas Schwab <schwab@redhat.com>
2494 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2496 2011-11-02 David S. Miller <davem@davemloft.net>
2498 * configure.ac: Set host_address on sparc too.
2499 * configure: Regenerate.
2500 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2501 based upon host_address.
2502 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2504 2011-11-02 Jason Merrill <jason@redhat.com>
2506 * config/rs6000/t-ppccomm: Add missing \.
2508 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2510 * gthr-single.h, gthr.h: New files.
2511 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2512 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2513 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2514 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2515 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2516 * configure.ac (thread_header): New variable.
2517 Set it depending on target_thread_file.
2518 (gthr-default.h): Link from $thread_header.
2519 * configure: Regenerate.
2520 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
2522 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2524 * configure.ac (tm_file_): New variable.
2525 Determine from tm_file.
2526 (tm_file, tm_defines): Substitute.
2527 * configure: Regenerate.
2528 * mkheader.sh: New file.
2529 * Makefile.in (clean): Remove libgcc_tm.h.
2530 ($(objects)): Depend on libgcc_tm.h.
2531 (libgcc_tm_defines, libgcc_tm_file): New variables.
2532 (libgcc_tm.h, libgcc_tm.stamp): New targets.
2533 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
2534 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
2535 ($(extra-parts)): Depend on libgcc_tm.h.
2536 * config.host (tm_defines, tm_file): New variable.
2537 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
2538 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
2539 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
2540 (avr-*-rtems*): Likewise.
2541 (avr-*-*): Likewise.
2542 (frv-*-elf): Likewise.
2543 (frv-*-*linux*): Likewise.
2544 (h8300-*-rtems*): Likewise.
2545 (h8300-*-elf*): Likewise.
2546 (i[34567]86-*-darwin*): Likewise.
2547 (x86_64-*-darwin*): Likewise.
2548 (rx-*-elf): Likewise.
2549 (tic6x-*-uclinux): Likewise.
2550 (tic6x-*-elf): Likewise.
2551 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
2552 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
2553 * config/i386/cygming-crtbegin.c: Likewise.
2554 * config/i386/cygming-crtend.c: Likewise.
2555 * config/ia64/fde-vms.c: Likewise.
2556 * config/ia64/unwind-ia64.c: Likewise.
2557 * config/libbid/bid_gcc_intrinsics.h: Likewise.
2558 * config/rs6000/darwin-fallback.c: Likewise.
2559 * config/stormy16/lib2funcs.c: Likewise.
2560 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
2561 * crtstuff.c: Likewise.
2562 * dfp-bit.h: Likewise.
2563 * emutls.c: Likewise.
2564 * fixed-bit.c: Likewise.
2565 * fp-bit.c: Likewise.
2566 * generic-morestack-thread.c: Likewise.
2567 * generic-morestack.c: Likewise.
2568 * libgcc2.c: Likewise.
2569 * libgcov.c: Likewise.
2570 * unwind-dw2-fde-dip.c: Likewise.
2571 * unwind-dw2-fde.c: Likewise.
2572 * unwind-dw2.c: Likewise.
2573 * unwind-sjlj.c: Likewise.
2575 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2577 * configure.ac: Include ../config/picflag.m4.
2578 (GCC_PICFLAG): Call it.
2580 * configure: Regenerate.
2581 * Makefile.in (gcc_srcdir): Remove.
2582 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
2583 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
2584 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
2585 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
2586 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
2589 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
2590 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
2591 to refer to libgcc2.c.
2593 * config/darwin-64.c: New file.
2594 * config/darwin-crt3.c: Remove comment.
2595 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
2596 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
2597 config/udivmodsi4.c: New files.
2598 * config/memcmp.c, config/memcpy.c, config/memmove.c,
2599 config/memset.c: New files.
2600 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
2601 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
2602 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
2603 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
2604 * config/t-openbsd-thread: New file.
2605 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
2606 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
2607 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
2608 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
2611 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
2612 to refer to gthr-posix.c.
2613 * config/alpha/t-vms (LIB2ADD): Set.
2614 * config/alpha/vms-gcc_shell_handler.c: New file.
2615 * config/arm/bpabi.c, config/arm/fp16.c,
2616 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
2617 config/arm/unaligned-funcs.c: New files.
2618 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
2619 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2620 * config/arm/t-linux: Likewise.
2621 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
2622 * config/arm/t-netbsd: New file.
2623 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
2624 * config/arm/t-symbian (LIB2ADD_ST): Set.
2625 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
2626 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2627 * config/bfin/t-elf: New file.
2628 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
2629 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
2630 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
2631 config/c6x/ltf.c: New files.
2632 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
2633 (HOST_LIBGCC2_CFLAGS): Set.
2634 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
2635 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2636 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
2638 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
2639 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
2640 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
2641 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
2642 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
2644 * config/frv/t-frv (LIB2ADD): Set.
2645 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2646 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
2647 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
2648 config/h8300/popcounthi2.c: New files.
2649 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2650 * config/i386/gthr-win32.c: New file.
2651 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
2652 * config/i386/t-cygwin: Likewise.
2653 * config/i386/t-darwin, config/i386/t-darwin64,
2654 config/i386/t-gthr-win32, config/i386/t-interix: New files.
2655 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
2656 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2657 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2658 * config/ia64/quadlib.c: New file.
2659 * config/ia64/t-hpux (LIB2ADD): Set.
2660 * config/ia64/t-ia64: Add comment.
2661 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
2662 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2663 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
2664 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
2665 * config/m32c/t-m32c (LIB2ADD): Set.
2666 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2667 * config/m32r/t-m32r: Likewise.
2668 * config/m68k/fpgnulib.c: New file.
2669 * config/m68k/t-floatlib (LIB2ADD): Set.
2670 (xfgnulib.c): New target.
2671 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
2672 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
2673 * config/mep/t-mep (LIB2ADD): Set.
2674 * config/microblaze/divsi3.asm: Rename to divsi3.S.
2675 * config/microblaze/moddi3.asm: Rename to moddi3.S.
2676 * config/microblaze/modsi3.asm: Rename to modsi3.S.
2677 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
2678 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
2679 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
2680 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
2681 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
2682 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
2683 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
2685 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
2686 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
2687 * config/pa/fptr.c, config/pa/lib2funcs.S,
2688 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
2689 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2690 (LIB2ADD, LIB2ADD_ST): Set.
2691 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
2692 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
2694 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
2695 * config/pdp11/t-pdp11: New file.
2696 * config/picochip/libgccExtras/adddi3.S,
2697 config/picochip/libgccExtras/ashlsi3.S,
2698 config/picochip/libgccExtras/ashrsi3.S,
2699 config/picochip/libgccExtras/clzsi2.S,
2700 config/picochip/libgccExtras/cmpsi2.S,
2701 config/picochip/libgccExtras/divmod15.S,
2702 config/picochip/libgccExtras/divmodhi4.S,
2703 config/picochip/libgccExtras/divmodsi4.S,
2704 config/picochip/libgccExtras/lshrsi3.S,
2705 config/picochip/libgccExtras/parityhi2.S,
2706 config/picochip/libgccExtras/popcounthi2.S,
2707 config/picochip/libgccExtras/subdi3.S,
2708 config/picochip/libgccExtras/ucmpsi2.S,
2709 config/picochip/libgccExtras/udivmodhi4.S,
2710 config/picochip/libgccExtras/udivmodsi4.S: New files.
2711 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
2712 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
2713 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
2714 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
2715 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
2716 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
2717 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
2718 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
2720 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
2721 (HOST_LIBGCC2_CFLAGS): Set.
2722 * config/rs6000/t-darwin64: New file.
2723 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
2724 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
2725 * config/rs6000/t-ppccomm (LIB2ADD): Add
2726 $(srcdir)/config/rs6000/tramp.S.
2727 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
2728 Add $(srcdir)/config/rs6000/eabi.S.
2729 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
2730 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
2731 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
2732 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
2733 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
2734 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
2735 * config/rs6000/tramp.S: New file.
2736 * config/s390/t-tpf: Remove.
2737 * config/sh/linux-atomic.S: New file.
2738 * config/sh/t-linux (LIB2ADD): Set.
2739 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
2740 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2741 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
2743 (HOST_LIBGCC2_CFLAGS): Set.
2744 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2745 * config/spu/divmodti4.c, config/spu/divv2df3.c,
2746 config/spu/float_disf.c, config/spu/float_unsdidf.c,
2747 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
2748 config/spu/mfc_multi_tag_release.c,
2749 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
2750 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
2751 config/spu/multi3.c: New files.
2752 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
2753 (HOST_LIBGCC2_CFLAGS): Set.
2754 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
2755 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
2756 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
2757 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
2758 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
2759 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
2760 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
2761 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
2762 config/stormy16/umodsi3.c: New files.
2763 * config/xtensa/lib2funcs.S: New file.
2764 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2765 * config/xtensa/t-xtensa (LIB2ADD): Set.
2766 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
2767 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
2768 Add t-freebsd-thread to tmake_file for posix threads.
2769 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
2770 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
2771 (*-*-lynxos*): Likewise.
2772 (*-*-netbsd*): Likewise.
2773 (*-*-openbsd*): Likewise.
2774 Add t-openbsd-thread to tmake_file for posix threads.
2775 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
2776 (*-*-vxworks*): Set tmake_file.
2777 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2778 (alpha*-*-freebsd*): Likewise.
2779 (alpha*-*-netbsd*): Likewise.
2780 (alpha*-*-openbsd*): Likewise.
2781 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
2782 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2783 (alpha*-dec-*vms*): Likewise.
2784 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
2785 (bfin*-elf*): Add bfin/t-elf to tmake_file.
2786 (bfin*-uclinux*): Likewise.
2787 (bfin*-linux-uclibc*): Likewise.
2788 (crisv32-*-elf): Add cris/t-cris to tmake_file.
2789 (crisv32-*-none): Likewise.
2790 (cris-*-elf): Likewise.
2791 (cris-*-none): Likewise.
2792 (cris-*-linux*, crisv32-*-linux*): Likewise.
2793 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
2795 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
2797 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
2798 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
2799 (x86_64-*-elf*): Likewise.
2800 (i[34567]86-*-nto-qnx*): Likewise.
2801 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
2803 (x86_64-*-mingw*): Likewise.
2804 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
2805 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
2806 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2807 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2808 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
2810 (mipsisa64sr71k-*-elf*): Likewise.
2811 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2812 (mips-*-elf*, mipsel-*-elf*): Likewise.
2813 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2814 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2815 (mips*-*-rtems*): Likewise.
2816 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
2818 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
2819 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
2820 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
2821 (spu-*-elf*): Likewise.
2822 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
2824 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2826 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
2827 $(srcdir) to refer to $(LIB1ASMSRC).
2829 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
2830 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
2831 config/arm/lib1funcs.S: New files.
2832 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
2833 * config/arm/t-arm: New file.
2834 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
2835 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
2836 config/arm/t-strongarm-elf: New files.
2837 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
2838 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
2839 * config/avr/lib1funcs.S: New file.
2840 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2841 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
2842 * config/c6x/lib1funcs.S: New file.
2843 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2844 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
2845 * config/frv/lib1funcs.S: New file.
2846 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2847 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
2848 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
2849 * config/ia64/__divxf3.asm: Rename to ...
2850 * config/ia64/__divxf3.S: ... this.
2851 Adapt lib1funcs.asm filename.
2852 * config/ia64/_fixtfdi.asm: Rename to ...
2853 * config/ia64/_fixtfdi.S: ... this.
2854 Adapt lib1funcs.asm filename.
2855 * config/ia64/_fixunstfdi.asm: Rename to ...
2856 * config/ia64/_fixunstfdi.S: ... this.
2857 Adapt lib1funcs.asm filename.
2858 * config/ia64/_floatditf.asm: Rename to ...
2859 * config/ia64/_floatditf.S: ... this.
2860 Adapt lib1funcs.asm filename.
2861 * config/ia64/lib1funcs.S: New file.
2862 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
2863 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2864 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
2865 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
2866 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
2867 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
2868 * config/mep/lib1funcs.S: New file.
2869 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2870 * config/mips/mips16.S: New file.
2871 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2872 * config/pa/milli64.S: New file.
2873 * config/pa/t-linux, config/pa/t-linux64: New files.
2874 * config/picochip/lib1funcs.S: New file.
2875 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2876 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
2877 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
2878 * config/sh/t-netbsd: New file.
2879 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
2880 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
2881 * config/sh/t-sh64: New file.
2882 * config/sparc/lb1spc.S: New file.
2883 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
2885 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
2886 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
2887 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
2888 config/xtensa/lib1funcs.S: New files.
2889 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2890 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
2892 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
2893 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
2894 (arm*-*-linux*): Likewise.
2895 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
2896 arm*-*-linux-*eabi, add arm/t-linux otherwise.
2897 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
2898 (arm*-*-ecos-elf): Likewise.
2899 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2900 (arm*-*-rtems*): Likewise.
2901 (arm*-*-elf): Likewise.
2902 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
2903 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
2904 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
2905 (bfin*-uclinux*): Likewise.
2906 (bfin*-linux-uclibc*): Likewise.
2907 (bfin*-rtems*): Likewise.
2908 (bfin*-*): Likewise.
2909 (fido-*-elf): Merge into m68k-*-elf*.
2910 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
2911 (frv-*-*linux*): Add frv/t-frv to tmake_file.
2912 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
2913 (h8300-*-elf*): Likewise.
2914 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
2915 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
2916 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
2917 (i[34567]86-*-mingw*): Likewise.
2918 (x86_64-*-mingw*): Likewise.
2919 (i[34567]86-*-interix3*): Likewise.
2920 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
2921 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
2922 (m68k-*-elf*): Also handle fido-*-elf.
2923 Add m68k/t-floatlib to tmake_file.
2924 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
2925 (m68k-*-linux*): Likewise.
2926 (m68k-*-rtems*): Likewise.
2927 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
2928 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
2930 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
2931 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
2932 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
2933 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
2934 sh/t-netbsd to tmake_file.
2935 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
2936 (sh-*-rtems*): Add sh/t-sh to tmake_file.
2937 (sh-wrs-vxworks): Likewise.
2938 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
2940 (v850*-*-*): Add v850/t-v850 to tmake_file.
2941 (vax-*-linux*): Add vax/t-linux to tmake_file.
2942 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
2944 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2946 * crtstuff.c: New file.
2947 * Makefile.in (CRTSTUFF_CFLAGS): Define.
2948 (CRTSTUFF_T_CFLAGS): Define.
2949 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
2950 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
2951 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
2954 (crtbeginT.o): Use $(objext).
2955 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
2956 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
2957 (gcc-extra-parts): Remove.
2958 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
2960 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2961 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
2962 Add t-crtstuff-pic to tmake_file.
2963 (*-*-lynxos*): New case.
2964 Set tmake_file, extra_parts.
2965 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
2966 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
2967 *-*-netbsdelf[2-9]*.
2968 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
2969 (*-*-rtems*): Set extra_parts.
2970 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
2971 (*-*-uclinux*): New case.
2973 (*-*-vms*): New case.
2974 Set tmake_file, extra_parts.
2975 (*-*-elf): Set extra_parts.
2976 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
2977 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
2980 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
2982 (arm*-*-freebsd*): Add t-crtin to tmake_file.
2983 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
2984 (arm-wrs-vxworks): Append to tmake_file.
2986 (arm*-*-uclinux*): Set extra_parts.
2987 (arm*-*-ecos-elf): Likewise.
2988 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
2990 (arm*-*-rtems*): Set extra_parts.
2991 (arm*-*-elf): Likewise.
2992 (avr-*-rtems*): Clear extra_parts.
2993 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
2995 (bfin*-uclinux*): Likewise.
2996 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
2997 (bfin*-rtems*): Append to tmake_file.
2999 (bfin*-*): Likewise.
3000 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
3001 (crisv32-*-elf): ... this.
3002 (crisv32-*-none): ... this.
3003 (cris-*-elf, cris-*-none): New cases.
3004 Add cris/t-elfmulti to tmake_file.
3005 (fr30-*-elf): Append to tmake_file.
3007 (frv-*-elf): Append to tmake_file, add frv/t-frv.
3009 (h8300-*-rtems*): Append to tmake_file.
3011 (h8300-*-elf*): Likewise.
3012 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
3014 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
3016 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
3017 (x86_64-*-elf*): Likewise.
3018 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
3019 (x86_64-*-freebsd*): Likewise.
3020 (x86_64-*-netbsd*): Likewise.
3021 (i[34567]86-*-linux*): Likewise.
3022 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3023 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3024 (x86_64-*-linux*): Likewise.
3025 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3026 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
3029 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
3030 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
3031 Append to extra_parts, remove crtbegin.o, crtend.o.
3032 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
3033 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
3034 crtend.o, crtbeginS.o, crtendS.o.
3035 (ia64*-*-linux*): Comment extra_parts.
3036 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
3038 (iq2000*-*-elf*): Clear extra_parts.
3039 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
3040 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
3041 (m32r-*-elf*, m32r-*-rtems*): Split off ...
3042 (m32r-*-rtems*): ... this.
3043 Add m32r/t-m32r to tmake_file.
3044 (m68k-*-elf*): Add t-crtin to tmake_file.
3045 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
3046 (mcore-*-elf): Likewise.
3047 (microblaze*-*-*): Set extra_parts.
3048 (mips*-sde-elf*): New case.
3049 Set tmake_file, extra_parts.
3050 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3051 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3052 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
3055 (mipsisa64sr71k-*-elf*): Likewise.
3056 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3057 (mips-*-elf*, mipsel-*-elf*): Likewise.
3058 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3059 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
3060 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3061 (mips*-*-rtems*): Likewise.
3062 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
3063 (moxie-*-*): Split into ...
3064 (moxie-*-elf, moxie-*-uclinux*): ... this.
3065 Add to extra_parts, remove crtbegin.o, crtend.o.
3066 (moxie-*-rtems*): New case.
3069 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
3071 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3072 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
3075 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
3076 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
3078 (powerpc-*-eabisim*): Likewise.
3079 (powerpc-*-elf*): Likewise.
3080 (powerpc-*-eabialtivec*): Likewise.
3081 (powerpc-xilinx-eabi*): Likewise.
3082 (powerpc-*-eabi*): Likewise.
3083 (powerpc-*-rtems*): Likewise.
3084 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
3087 (powerpc-*-lynxos*): Add to tmake_file.
3088 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
3089 rs6000/t-crtstuff, t-crtstuff-pic.
3091 (powerpcle-*-eabisim*): Likewise.
3092 (powerpcle-*-eabi*): Likewise.
3093 (rx-*-elf): Remove extra_parts.
3094 (s390x-ibm-tpf*): Set extra_parts.
3095 (score-*-elf): Set extra_parts.
3096 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3097 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3098 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3099 (sh64l*-*-netbsd*): Split into ...
3100 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
3101 Add t-crtstuff-pic to tmake_file.
3103 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
3105 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
3106 (sparc-*-elf*): Remove t-crtin from tmake_file.
3107 Add to extra_parts, remove crtbegin.o, crtend.o.
3108 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
3109 (sparc64-*-linux*): Likewise.
3110 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
3111 Add to extra_parts, remove crtbegin.o, crtend.o.
3112 (sparc64-*-elf*): Remove t-crtin from tmake_file.
3113 Add to extra_parts, remove crtbegin.o, crtend.o.
3114 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
3115 Add to extra_parts, remove crtbegin.o, crtend.o.
3116 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
3117 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
3118 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
3120 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
3122 (tic6x-*-*): Change to ...
3123 (tic6x-*-elf): ... this.
3125 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
3127 (am33_2.0-*-linux*): Add comment.
3128 (mep*-*-*): Add mep/t-mep to tmake_file.
3130 * config/alpha/t-vms: New file.
3131 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
3132 * config/arm/crti.S, config/arm/crtn.S: New files.
3133 * config/bfin/crti.S, config/bfin/crtn.S: New files.
3134 * config/bfin/crtlibid.S: New file.
3135 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
3136 * config/c6x/crti.S, config/c6x/crtn.S: New files.
3137 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
3138 (crti.o, crtin.o): New rules.
3139 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3140 * config/c6x/t-uclinux: New file.
3141 * config/cris/t-elfmulti: New file.
3142 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
3143 * config/fr30/crti.S, config/fr30/crtn.S: New files.
3144 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
3145 * config/frv/t-frv: New file.
3146 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
3147 * config/h8300/crti.S, config/h8300/crtn.S: New files.
3148 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
3150 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
3151 refer to cygming-crtbegin.c, cygming-crtend.c.
3153 * config/i386/t-nto: New file.
3154 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
3155 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3156 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3157 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3160 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3161 (crtinitS.o): New rule.
3162 * config/ia64/vms-crtinit.S: New file.
3163 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3164 * config/m32r/initfini.c: New file.
3165 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3166 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3167 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3168 * config/mep/t-mep: New file.
3169 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3170 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3171 * config/mips/crti.S, config/mips/crtn.S: New files.
3172 * config/mips/t-crtstuff: New file.
3173 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3174 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3175 (CUSTOM_CRTIN): Set.
3176 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3178 Use $(srcdir) to refer to crti.S, crtn.S.
3179 Use .S extension, $<.
3180 * config/moxie/crti.asm: Rename to ...
3181 * config/moxie/crti.S: ... this.
3182 * config/moxie/crtn.asm: Rename to ...
3183 * config/moxie/crtn.S: ... this.
3184 * config/moxie/t-moxie: Remove.
3185 * config/pa/stublib.c: New file.
3186 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3187 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3188 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3189 * config/rs6000/t-crtstuff: New file.
3190 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3191 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3192 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3193 Make output file explicit.
3194 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3195 Make output file explicit.
3196 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3197 Make output file explicit.
3198 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3199 Make output file explicit.
3200 * config/score/crti.S, config/score/crtn.S: New files.
3201 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3202 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3204 * config/sh/t-sh, config/sh/t-superh: New files.
3205 * config/sparc/t-linux64: New file.
3206 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3207 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3208 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3209 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3210 * config/t-crtin: Remove.
3211 * config/t-crtstuff-pic: New file.
3212 * config/t-sol2 (CUSTOM_CRTIN): Set.
3213 (crti.o, crtn.o): New rules.
3214 * config/vms/t-vms: New file.
3215 * config/vms/vms-ucrt0.c: New file.
3216 * config/xtensa/t-elf: New file.
3218 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3220 * Makefile.in (SHLIB_NM_FLAGS): Set.
3221 * mkmap-flat.awk, mkmap-symver.awk: New files.
3222 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3224 * configure: Regenerate.
3225 * config/libgcc-glibc.ver: New file.
3226 * config/libgcc-libsystem.ver: New file.
3227 * config/t-libunwind (SHLIB_LC): Set.
3228 * config/t-linux: New file.
3229 * config/t-slibgcc (INSTALL_SHLIB): New.
3230 (SHLIB_INSTALL): Use it.
3231 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3232 to mkmap-symver.awk.
3233 (SHLIB_MAPFILES): Don't append, adapt pathname.
3234 (SHLIB_VERPFX): Set.
3235 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3236 to mkmap-symver.awk.
3237 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3238 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3239 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3240 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3242 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3243 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3244 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3245 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3246 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3247 * config/i386/libgcc-darwin.10.4.ver,
3248 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3250 * config/i386/t-darwin: Remove.
3251 * config/i386/t-darwin64: Likewise.
3252 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3253 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3254 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3255 * config/i386/t-linux: New file.
3256 * config/i386/t-mingw32: New file.
3257 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3258 * config/ia64/t-glibc: Rename to ...
3259 * config/ia64/t-linux: ... this.
3260 (SHLIB_MAPFILES): Set.
3261 * config/ia64/t-glibc-libunwind: Rename to ...
3262 * config/ia64/t-linux-libunwind: ... this.
3263 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3264 * config/ia64/t-slibgcc-hpux: New file.
3265 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3266 * config/m68k/t-slibgcc-elf-ver: New file.
3267 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3268 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3270 * config/pa/t-slibgcc-hpux: New file.
3271 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3273 * config/rs6000/libgcc-darwin.10.4.ver,
3274 config/rs6000/libgcc-darwin.10.5.ver: New files.
3275 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3276 config/rs6000/libgcc-glibc.ver.
3277 * config/rs6000/libgcc-ppc64.ver: Rename to
3278 config/rs6000/libgcc-ibm-ldouble.ver.
3279 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3280 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3281 * config/rs6000/t-ldbl128: Rename to ...
3282 * config/rs6000/t-linux: ... this.
3283 (SHLIB_MAPFILES): Adapt filename.
3284 * config/rs6000/t-slibgcc-aix: New file.
3285 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3286 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3287 libgcc-excl.ver, libgcc-glibc.ver.
3288 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3289 * config/sparc/libgcc-glibc.ver: New file.
3290 * config/sparc/t-linux: New file.
3291 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3292 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3293 t-slibgcc-elf-ver to tmake_file.
3294 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3296 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3297 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3298 t-slibgcc-elf-ver, t-linux to tmake_file.
3299 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3301 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3302 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3303 (alpha*-dec-*vms*): Likewise.
3304 (arm*-*-freebsd*): Append to tmake_file.
3305 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3306 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3308 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3309 tmake_file for arm*-*-symbianelf*.
3310 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3311 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3313 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3314 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3315 pa/t-slibgcc-dwarf-ver to tmake_file.
3316 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3317 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3318 (hppa*64*-*-hpux11*): Likewise.
3319 (hppa[12]*-*-hpux11*): Likewise.
3320 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3321 i386/t-crtpc, i386/t-crtfm.
3322 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3323 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3325 Add i386/t-cygwin to tmake_file.
3326 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3327 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3328 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3330 Add i386/t-mingw32 to tmake_file.
3331 (x86_64-*-mingw*): Likewise.
3332 (ia64*-*-freebsd*): Append to tmake_file.
3333 (ia64*-*-linux*): Append to tmake_file.
3334 Replace ia64/t-glibc by ia64/t-linux.
3335 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3337 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3338 t-slibgcc-hpux to tmake_file.
3339 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3340 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3341 (m32rle-*-linux*): Likewise.
3342 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3344 (microblaze*-linux*): New case.
3345 Append to tmake_file, add t-slibgcc-nolc-override.
3346 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3347 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3348 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3349 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3350 rs6000/t-slibgcc-aix to tmake_file.
3351 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3352 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3353 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3354 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3355 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3356 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3358 (sparc-*-linux*): Append to tmake_file for *-leon*.
3359 Add sparc/t-linux to tmake_file for non-Leon targets.
3360 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3361 (tic6x-*-uclinux): New case.
3362 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3363 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3364 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3365 (am33_2.0-*-linux*): Append to tmake_file.
3366 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3367 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3368 x86_64-*-kfreebsd*-gnu.
3369 Add i386/t-linux to tmake_file.
3371 2011-10-28 Ian Lance Taylor <iant@google.com>
3373 * config/i386/morestack.S: Correct CFI information to do proper
3374 returns throughout function. In 32-bit mode, save %ebx so that it
3375 is restored on unwind.
3377 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3379 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3380 case where B3 isn't the return register.
3382 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3383 logic for doubleword pops.
3385 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
3387 * config/rs6000/t-freebsd: Add wildcard.
3389 2011-10-21 Paul Brook <paul@codesourcery.com>
3391 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3393 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
3394 Eric Botcazou <ebotcazou@adacore.com>
3397 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3398 fs->signal_frame to 1.
3400 2011-10-07 Ian Lance Taylor <iant@google.com>
3402 * generic-morestack-thread.c: #include <errno.h>.
3404 2011-10-07 Ian Lance Taylor <iant@google.com>
3407 * generic-morestack.c (__generic_morestack): Make sure the segment
3408 is large enough for both the stack frame and the copied
3411 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3414 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3417 2011-09-28 Nick Clifton <nickc@redhat.com>
3419 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3420 64-bit doubles are not enabled.
3421 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3422 and floatunsisf functions.
3424 2011-09-13 Paul Brook <paul@codesourcery.com>
3426 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3427 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3428 * unwind-arm-common.inc: New file.
3429 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3430 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3431 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3432 * config/c6x/libunwind.S: New file.
3433 * config/c6x/pr-support.c: New file.
3434 * config/c6x/unwind-c6x.c: New file.
3435 * config/c6x/unwind-c6x.h: New file.
3436 * config/c6x/t-c6x-elf: New file.
3438 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
3440 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
3441 (ASM_DIVZERO): Ditto.
3442 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
3444 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
3446 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
3448 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
3451 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
3452 instead of an assembly one.
3454 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
3457 * Makefile.in (install-unwind_h): Create
3458 $(gcc_objdir)/include/unwind.h atomically.
3460 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3462 * Makefile.in (install-unwind_h): Remove destination file first.
3464 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3467 * config/mips/t-mips16: New file.
3468 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
3469 (mips*-*-linux*): Likewise.
3470 (mips*-sde-elf*): Likewise.
3471 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
3472 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
3473 Add mips/t-mips16 to tmake_file.
3474 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
3475 (mips-*-elf*): Likewise.
3476 (mips64-*-elf*): Likewise.
3477 (mips64orion-*-elf*): Likewise.
3478 (mips*-*-rtems*): Likewise.
3479 (mipstx39-*-elf*): Likewise.
3480 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
3481 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
3483 Use $(srcdir) to refer to sync.c.
3485 ($(libgcc-sync-funcs-o)): Likewise.
3486 ($(libgcc-sync-size-funcs-s-o)): Likewise.
3487 ($(libgcc-sync-funcs-s-o)): Likewise.
3489 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3491 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3494 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3497 * config/i386/value-unwind.h: New.
3499 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3501 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3502 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3503 Add to tmake_file rather than overriding it.
3505 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3507 * config/t-softfp: Remove.
3508 * soft-fp: Moved from ../gcc/config.
3509 * soft-fp/README: Remove t-softfp reference.
3510 * soft-fp/t-softfp: Move to config/t-softfp.
3511 (softfp_machine_header): Remove.
3512 (softfp_file_list): Remove config subdir.
3513 (soft-fp-objects): New variable.
3514 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3515 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3516 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3517 * config/t-softfp-excl: New file.
3518 * config/t-softfp-sfdf: New file.
3519 * config/t-softfp-tf: New file.
3520 * config/no-sfp-machine.h: New file.
3521 * config/arm/sfp-machine.h: New file.
3522 * config/arm/t-softfp: New file.
3523 * config/c6x/sfp-machine.h: New file.
3524 * config/i386/32/t-fprules-softfp: Rename to ...
3525 * config/i386/32/t-softfp: ... this.
3526 (tifunctions, LIB2ADD): Remove.
3527 (softfp_int_modes): Override.
3528 * config/i386/64/t-softfp-compat (tf-functions): Remove config
3530 * config/i386/64/eqtf2.c: Likewise.
3531 * config/i386/64/getf2.c: Likewise.
3532 * config/i386/64/letf2.c: Likewise.
3533 * config/ia64/sft-machine.h: New file.
3534 * config/ia64/t-fprules-softfp: Rename to ...
3535 * config/ia64/t-softfp: ... this.
3536 * config/lm32/sfp-machine.h: New file.
3537 * config/moxie/t-moxie-softfp: Remove.
3538 * config/rs6000/ibm-ldouble-format: New file.
3539 * config/rs6000/ibm-ldouble.c: New file.
3540 * config/rs6000/libgcc-ppc-glibc.ver: New file
3541 * config/rs6000/libgcc-ppc64.ver: New file
3542 * config/rs6000/sfp-machine.h: New file.
3543 * config/rs6000/t-freebsd: New file.
3544 * config/rs6000/t-ibm-ldouble: New file.
3545 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
3546 libgcc-ppc-glibc.ver.
3547 * config/rs6000/t-linux64: New file.
3548 * config/rs6000/t-ppccomm (LIB2ADD): Add
3549 $(srcdir)/config/rs6000/ibm-ldouble.c.
3550 * config/rs6000/t-ppccomm-ldbl: New file.
3551 * config/score/sfp-machine.h: New file.
3552 * config.host (sfp_machine_header): Explain.
3553 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
3554 t-softfp to tmake_file.
3555 (arm*-*-uclinux*): Likewise.
3556 (arm*-*-ecos-elf): Likewise.
3557 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3558 (arm*-*-rtems*): Likewise.
3559 (arm*-*-elf): Likewise.
3560 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
3562 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
3563 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
3564 (lm32-*-uclinux*): Likewise.
3565 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
3566 t-softfp-excl, t-softfp.
3567 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
3568 (powerpc64-*-darwin*): Likewise.
3569 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
3571 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
3573 (powerpc-*-eabisim*): Likewise.
3574 (powerpc-*-elf*): Likewise.
3575 (powerpc-*-eabialtivec*): Likewise.
3576 (powerpc-xilinx-eabi*): Likewise.
3577 (powerpc-*-rtems*): Likewise.
3578 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
3579 t-softfp-excl, t-softfp to tmake_file.
3580 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
3581 rs6000/t-ppccomm-ldbl to tmake_file.
3582 (powerpcle-*-elf*): Likewise.
3583 (powerpcle-*-eabisim*): Likewise.
3584 (powerpcle-*-eabi*): Likewise.
3585 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3586 rs6000/t-ibm-ldouble to tmake_file.
3587 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3588 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3589 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
3590 (tic6x-*-*): Likewise.
3591 (i[34567]86-*-darwin*, x86_64-*-darwin*,
3592 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
3593 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
3594 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
3595 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
3596 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
3597 t-softfp to tmake_file.
3598 * configure.ac (sfp_machine_header): Provide default if unset.
3600 Link sfp-machine.h to config/$sfp_machine_header.
3601 * configure: Regenerate.
3603 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3605 * Makefile.in (double_type_size, long_double_type_size): Set.
3606 Remove $(fpbit-in-libgcc) support.
3607 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
3608 (fpbit-src): New variable.
3609 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
3610 Compile with -DFLOAT $(FPBIT_CFLAGS).
3612 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
3613 Compile with $(FPBIT_CFLAGS).
3615 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
3616 Compile with -DFLOAT $(TPBIT_CFLAGS).
3618 * configure.ac (double_type_size, long_double_type_size):
3619 Determine and substitute.
3620 * configure: Regenerate.
3621 * fp-bit.c, fp-bit.h: New files.
3622 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
3623 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
3624 * config/mips/t-mips: New file.
3625 * config/mips/t-sdemtk: New file.
3626 * config/rs6000/ppc64-fp.c: New file.
3627 * config/rs6000/t-darwin (LIB2ADD): Add
3628 $(srcdir)/config/rs6000/ppc64-fp.c.
3629 * config/rs6000/t-ppc64-fp: New file.
3630 * config/rx/rx-lib.h: New file.
3631 * config/rx/t-rx (FPBIT): Set to true.
3632 ($(gcc_objdir)/fp-bit.c): Remove.
3633 (DPBIT): Set to true only with -m64bit-doubles.
3634 ($(gcc_objdir)/dp-bit.c): Remove.
3635 * config/sparc/t-softfp: Remove.
3636 * config/spu/t-elf: New file.
3637 * config/t-fdpbit, config/t-fpbit: New files.
3638 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
3639 (mips*-*-*): Likewise.
3640 (arm-wrs-vxworks): Likewise.
3641 (arm*-*-freebsd*): Likewise.
3642 (avr-*-rtems*): Add t-fpbit to tmake_file.
3643 (avr-*-*): Likewise.
3644 (bfin*-elf*): Add t-fdpbit to tmake_file.
3645 (bfin*-uclinux*): Likewise.
3646 (bfin*-linux-uclibc*): Likewise.
3647 (bfin*-rtems*): New case.
3648 Add t-fdpbit to tmake_file.
3649 (bfin*-*): Add t-fdpbit to tmake_file.
3650 (crisv32-*-elf): Likewise.
3651 (cris-*-linux*): Likewise.
3652 (fr30-*-elf): Likewise.
3653 (frv-*-elf, frv-*-*linux*): Likewise.
3654 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
3655 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
3656 (m32r-*-elf*): Likewise.
3657 (m32rle-*-elf*): Likewise.
3658 (m32r-*-linux*): Likewise.
3659 (m32rle-*-linux*): Likewise.
3660 (mcore-*-elf): Add t-fdpbit to tmake_file.
3661 (microblaze*-*-*): Likewise.
3662 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
3663 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
3664 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
3666 Add mips/t-tpbit to tmake-file.
3667 (mips*-*-linux*): Fix typo.
3668 (mips*-sde-elf*): New case
3669 Add mips/t-sdemtk unless using newlib.
3670 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
3671 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
3672 (mn10300-*-*): Likewise.
3673 (pdp11-*-*): Likewise.
3674 (picochip-*-*): Add t-fpbit to tmake_file.
3675 (powerpc-*-eabisimaltivec*): Likewise.
3676 (powerpc-*-eabisim*): Likewise.
3677 (powerpc-*-elf*): Likewise.
3678 (powerpc-*-eabialtivec*): Likewise.
3679 (powerpc-xilinx-eabi*): New case.
3680 Add t-fdpbit to tmake_file.
3681 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
3682 (powerpc-*-rtems*): Likewise.
3683 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
3685 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
3687 (powerpc-*-lynxos*): Likewise.
3688 (powerpcle-*-elf*): Likewise.
3689 (powerpcle-*-eabisim*): Likewise.
3690 (powerpcle-*-eabi*): Likewise.
3691 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3692 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
3693 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3694 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3695 (rx-*-elf): Add t-fdpbit to tmake_file.
3696 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3697 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3698 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3699 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
3701 (sh-*-rtems*): Add t-fdpbit to tmake_file.
3702 (sh-wrs-vxworks): Likewise.
3703 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
3704 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
3705 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
3706 (sparc64-*-rtems*): ... new case.
3707 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
3708 (spu-*-elf*): Likewise.
3709 Add spu/t-elf to tmake_file.
3710 (v850*-*-*): Add t-fdpbit to tmake_file.
3711 (xstormy16-*-elf): Likewise.
3712 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
3713 (mep*-*-*): Likewise.
3715 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3717 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
3719 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
3720 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
3721 (install-unwind_h): New target.
3722 (all): Depend on it.
3723 * config.host (unwind_header): New variable.
3724 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
3725 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3726 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
3727 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
3728 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
3730 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
3732 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
3734 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
3736 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
3737 (ia64*-*-freebsd*): Likewise.
3738 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
3740 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
3741 $with_system_libunwind.
3742 (ia64*-*-hpux*): Set tmake_file.
3743 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
3744 (picochip-*-*): Set tmake_file.
3745 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
3747 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3748 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3749 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
3750 (xtensa*-*-elf*): Set tmake_file.
3751 (xtensa*-*-linux*): Likewise.
3752 * configure.ac: Include ../config/unwind_ipinfo.m4.
3753 Call GCC_CHECK_UNWIND_GETIPINFO.
3754 Link unwind.h to $unwind_header.
3755 * configure: Regenerate.
3756 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
3757 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
3758 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
3759 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
3760 * config/unwind-dw2-fde-darwin.c: New file.
3761 * config/arm/libunwind.S, config/arm/pr-support.c,
3762 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
3763 config/arm/unwind-arm.h,: New files.
3764 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
3765 config/ia64/t-eh-ia64, config/ia64/t-glibc,
3766 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
3767 config/ia64/t-vms, config/ia64/unwind-ia64.c,
3768 config/ia64/unwind-ia64.h: New files.
3769 * config/picochip/t-picochip: New file.
3770 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
3772 * config/rs6000/t-darwin (LIB2ADDEH): Set.
3773 * config/s390/t-tpf (LIB2ADDEH): Remove.
3774 * config/t-darwin (LIB2ADDEH): Set.
3775 * config/t-eh-dw2-dip: New file.
3776 * config/t-libunwind, config/t-libunwind-elf: New files.
3777 * config/t-sol2 (LIB2ADDEH): Remove.
3778 * config/xtensa/t-xtensa: New file.
3780 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
3782 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
3783 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
3784 long long to check rt_sigreturn syscall.
3786 2011-08-02 Alan Modra <amodra@gmail.com>
3788 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3789 Restore for indirect call bcrtl from correct stack slot, and only
3790 if cfa+40 isn't valid.
3792 2011-08-01 Julian Brown <julian@codesourcery.com>
3794 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
3795 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
3796 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
3798 2011-08-01 Julian Brown <julian@codesourcery.com>
3800 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
3801 (libgcc-std.ver.in): Use above.
3802 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
3803 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
3805 * config/t-fixedpoint-gnu-prefix: New file.
3806 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
3807 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
3810 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
3812 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
3813 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
3814 for x86-64. Properly check __x86_64__ and __LP64__.
3816 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
3818 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
3820 (_FP_WS_TYPE): Likewise.
3821 (_FP_I_TYPE): Likewise.
3823 2011-07-28 Alan Modra <amodra@gmail.com>
3825 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3826 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
3827 in a plt call stub. Do restore r2 if stopped on bctrl.
3829 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3831 * config.host (i[3456x]86-*-netware*): Remove.
3832 * config/i386/netware-crt0.c, config/i386/t-nwld,
3833 config/i386/t-slibgcc-nwld: Remove.
3835 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
3837 * config.host: Handle tic6x-*-*.
3838 * config/c6x/c6x-abi.h: New file.
3840 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3842 * config/i386/crtprec.c: New file.
3843 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
3844 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
3845 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
3846 (x86_64-*-darwin*): Likewise.
3847 (i[34567]86-*-solaris2*: Likewise.
3849 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3851 * config/alpha/crtfastmath.c: New file.
3852 * config/i386/crtfastmath.c: New file.
3853 * config/ia64/crtfastmath.c: New file.
3854 * config/mips/crtfastmath.c: New file.
3855 * config/sparc/crtfastmath.c: New file.
3857 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
3859 Add -frandom-seed=gcc-crtfastmath.
3860 * config/alpha/t-crtfm: Remove.
3861 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
3862 * config/ia64/t-ia64 (crtfastmath.o): Remove.
3864 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
3865 (alpha*-dec-osf5.1*): Likewise.
3866 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
3867 Add crtfastmath.o to extra_parts.
3868 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
3869 Add crtfastmath.o to extra_parts.
3870 (x86_64-*-darwin*): Likewise.
3871 (x86_64-*-mingw*): Likewise.
3872 (ia64*-*-elf*): Add t-crtfm to tmake_file.
3873 (ia64*-*-freebsd*): Likewise.
3874 (ia64*-*-linux*): Likewise.
3875 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
3876 Add crtfastmath.o to extra_parts.
3878 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3880 * config/darwin-crt3.o: New file.
3881 * config/rs6000/darwin-crt2.c: New file.
3882 * config/t-darwin: New file.
3883 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
3885 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
3886 (powerpc-*-darwin*): Add crt2.o to extra_parts.
3887 (powerpc64-*-darwin*): Likewise.
3889 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3891 * config/i386/netware-crt0.c: New file.
3892 * config/i386/t-nwld: Rename to ...
3893 * config/i386/t-slibgcc-nwld: ... this.
3894 * config/i386/t-nwld: New file.
3895 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
3897 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
3900 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3902 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
3904 * configure: Regenerate.
3906 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3908 * dfp-bit.c, dfp-bit.h: New files.
3909 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
3911 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
3912 ($(d64pbit-o)): Likewise.
3913 ($(d128pbit-o)): Likewise.
3914 * config/t-dfprules: New file.
3915 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
3916 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
3917 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3918 (x86_64-*-linux*): Likewise.
3919 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3920 (i[34567]86-*-cygwin*): Likewise.
3921 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
3922 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3924 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3926 * Makfile.in (LIBGCOV): New variable.
3927 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
3928 * libgcov.c: New file.
3930 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3932 * fixed-bit.c, fixed-bit.h: New files.
3933 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
3934 refer to fixed-bit.c.
3936 2011-07-07 Joseph Myers <joseph@codesourcery.com>
3938 * config.host (*local*): Remove.
3940 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3943 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
3944 like i?86-*-solaris2.1[0-9]*.
3945 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
3946 * configure.ac (i?86-*-solaris2*): Likewise.
3947 * configure: Regenerate.
3949 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
3951 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3952 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
3953 md_unwind_header by splitting out of...
3954 (i[34567]86-*-linux*): ... this.
3955 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
3956 Remove md_unwind_header by splitting out of...
3957 (x86_64-*-linux*): ... this.
3959 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
3961 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
3963 2011-06-28 Nick Clifton <nickc@redhat.com>
3965 * config.host: Recognize all V850 variants.
3967 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
3969 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
3971 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3973 * shared-object.mk (c_flags-$o): Save c_flags.
3974 ($(base)$(objext)): Use it.
3975 ($(base)_s$(objext)): Likewise.
3977 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
3979 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
3980 * libgcc-std.ver.in (GCC_4.7.0): New section.
3982 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
3986 * config/avr/t-avr: Fix line endings.
3987 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
3990 2011-06-14 Olivier Hainque <hainque@adacore.com>
3991 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3993 * config/mips/irix6-unwind.h: New file.
3994 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
3996 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
3998 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
3999 (sparc64_fallback_frame_state): Use it.
4000 (sparc64_frob_update_context): Further adjust context.
4001 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
4002 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
4003 * config/sparc/sol2-cn.S: Likewise.
4005 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4007 * enable-execute-stack-empty.c: New file.
4008 * enable-execute-stack-mprotect.c: New file.
4009 * config/i386/enable-execute-stack-mingw32.c: New file.
4010 * config.host (enable_execute_stack): New variable.
4011 Select appropriate variants.
4012 * configure.ac: Link enable-execute-stack.c to
4013 $enable_execute_stack.
4014 * configure: Regenerate.
4015 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
4016 (lib2funcs): Remove _enable_execute_stack.
4018 2011-06-09 David S. Miller <davem@davemloft.net>
4019 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4021 * config.host (sparc-*-linux*): Correct md_unwind_header
4023 (s390x-ibm-tpf*): Fix typo.
4025 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4027 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
4028 Add crtfastmath.o to extra_parts.
4029 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
4031 * config/mips/t-crtfm: Remove.
4033 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4035 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
4037 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
4039 * config.host (sh*-*-linux*): Fix typo.
4041 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4043 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
4044 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
4045 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
4046 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
4047 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
4048 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
4049 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
4050 Wrap in !__MINGW64__.
4051 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
4052 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
4053 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
4054 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
4055 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
4056 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
4057 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
4059 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
4060 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
4061 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
4062 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
4063 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
4064 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
4065 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
4066 * config/no-unwind.h: New file.
4067 * config.host (md_unwind_header): Document.
4069 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
4070 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
4071 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
4072 hppa[12]*-*-hpux11*): Set md_unwind_header.
4073 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
4074 Set md_unwind_header.
4075 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
4076 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
4077 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
4078 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
4079 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
4080 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
4081 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
4083 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
4084 * configure: Regenerate.
4086 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4088 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
4089 Set tmake_file, extra_parts.
4090 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
4092 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
4094 * config/mips/t-irix6: New file.
4095 * config/mips/t-slibgcc-irix: New file.
4097 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4099 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
4100 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
4102 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4104 * configure.ac (target_thread_file): Determine thread model.
4105 * configure: Regenerate.
4106 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
4107 * config/alpha/t-alpha: New file.
4108 * config/alpha/t-crtfm: Use $<.
4109 * config/alpha/t-ieee: New file.
4110 * config/alpha/t-osf-pthread: New file.
4111 * config/alpha/t-slibgcc-osf: New file.
4112 * config/alpha/libgcc-osf5.ver: New file.
4114 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4116 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
4118 Add crtfastmath.o to extra_parts.
4120 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4122 * config/gmon-sol2.c: Reindent.
4124 Remove, correct casts.
4125 Use STDERR_FILENO, NULL.
4126 (BASEADDRESS): Remove.
4128 (errno, sbrk): Remove declarations.
4129 (monstartup) [hp300]: Remove.
4132 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4134 * Makefile.in (cpu_type): Define.
4135 * config.host (i[34567]86-*-rtems*): Handle it.
4136 (i[34567]86-*-solaris2*): Move body ...
4137 (*-*-solaris2*): ... here.
4138 New case, generalize.
4139 (sparc-*-elf*): Handle it.
4140 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
4141 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
4142 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
4144 (sparc*-*-solaris2*): ... this.
4146 (sparc64-*-elf*): Handle it.
4147 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
4148 Merge ../gcc/config/i386/gmon-sol2.c.
4149 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
4151 Merge ../gcc/config/i386/sol2-gc1.asm.
4152 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
4154 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
4156 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4157 * config/i386/t-crtstuff: New file.
4158 * config/i386/t-softfp: New file.
4159 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4160 $(T)crti.o, $(T)crtn.o): Remove.
4161 (gcrt1.o): New rule.
4162 (TARGET_LIBGCC2_CFLAGS): Remove.
4163 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4164 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4165 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4166 * config/sparc/t-sol2: New file.
4167 * config/sparc/t-crtfm: Move to ...
4168 * config/t-crtfm: ... this.
4169 Use $(cpu_type), $<.
4170 * config/t-crtin: New file.
4171 * config/sparc/t-softfp: New file.
4172 * config/sparc/t-softmul: New file.
4173 * config/t-rtems: New file.
4174 * config/t-slibgcc: New file.
4175 * config/t-slibgcc-elf-ver: New file.
4176 * config/t-slibgcc-gld: New file.
4177 * config/t-slibgcc-sld: New file.
4178 * config/t-sol2: New file.
4179 * configure.ac: Include ../config/lib-ld.m4.
4180 Call AC_LIB_PROG_LD_GNU.
4181 Substitute cpu_type.
4182 * configure: Regenerate.
4184 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4187 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4188 libgcc-std.ver in the build directory.
4189 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4190 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4192 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4194 * libgcc-std.ver.in: New file.
4195 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4197 (libgcc-std.ver): New rule.
4198 * config/t-gnu-prefix: New file.
4200 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4202 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4204 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4206 * config/i386/darwin-lib.h: New file.
4208 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4210 * config/arm/symbian-lib.h: New.
4212 2011-05-04 Chris Demetriou <cgd@google.com>
4214 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4215 (__x86.get_pc_thunk.bx): ...this.
4216 (__morestack): Adjust for rename, remove undef of __i686.
4218 2011-05-03 Chris Demetriou <cgd@google.com>
4220 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4222 2011-03-22 Joseph Myers <joseph@codesourcery.com>
4224 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4225 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4226 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4227 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4228 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4231 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
4233 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4234 Adjust copyright year.
4236 2011-03-07 Ian Lance Taylor <iant@google.com>
4238 * generic-morestack.c (__splitstack_find): Adjust returned stack
4239 pointer to include all registers pushed by __morestack.
4241 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4244 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4245 (toolexecdir): Calculate and AC_SUBST.
4246 (toolexeclibdir): Likewise.
4247 * Makefile.in (target_noncanonical): Import.
4248 (toolexecdir): Likewise.
4249 (toolexeclibdir): Likewise.
4250 * configure: Regenerate.
4252 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4255 * config/arm/bpabi.h: Rename to...
4256 * config/arm/bpabi-lib.h: ...this.
4258 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4260 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4262 * configure: Regenerate.
4264 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4266 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4267 __FLOAT_WORD_ORDER__.
4268 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4271 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4274 * Makefile.in (install-strip): New phony target.
4276 2010-11-07 Ian Lance Taylor <iant@google.com>
4279 * config/i386/morestack.S (__morestack_large_model): New
4282 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4284 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4286 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4288 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4290 * config/arm/bpabi.h: New file.
4291 * config/frv/frv-abi.h: New file.
4293 2010-10-01 Ian Lance Taylor <iant@google.com>
4295 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4296 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4298 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4301 * config.host: Add the missing `$'.
4303 2010-09-30 Michael Eager <eager@eagercon.com>
4305 * config.host: Add microblaze*-*-*.
4306 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4307 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4308 udivsi3.asm,umodsi3.asm}: New.
4310 2010-09-28 Ian Lance Taylor <iant@google.com>
4312 * configure.ac: Adjust CFI test to test assembler directly rather
4313 than checking gcc preprocessor macro.
4314 * configure: Rebuild.
4316 2010-09-27 Ian Lance Taylor <iant@google.com>
4318 * configure.ac: Test whether assembler supports CFI directives.
4319 * config.host: Only add t-stack and i386/t-stack-i386 to
4320 tmake_file if libgcc_cv_cfi is "yes".
4321 * configure: Rebuild.
4323 2010-09-27 Ian Lance Taylor <iant@google.com>
4325 * generic-morestack.h: New file.
4326 * generic-morestack.c: New file.
4327 * generic-morestack-thread.c: New file.
4328 * config/i386/morestack.S: New file.
4329 * config/t-stack: New file.
4330 * config/i386/t-stack-i386: New file.
4331 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4332 i386/t-stack-i386 to tmake_file.
4334 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4336 * Makefile.in (libgcc-extra-parts): Check for static archives and
4337 invoke ranlib after installing them.
4338 (gcc-extra-parts): Likewise.
4339 (install-leaf): Likewise.
4341 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4343 * configure: Regenerated.
4345 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
4347 * configure: Regenerated.
4349 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4350 Andrew Pinski <pinskia@gmail.com>
4353 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4355 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4358 * configure: Regenerated.
4360 2010-09-06 Andreas Schwab <schwab@redhat.com>
4362 * configure: Regenerate.
4364 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4366 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4368 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4371 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4372 Iain Sandoe <iains@gcc.gnu.org>
4375 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4376 LIB2FUNCS_EXCLUDE functions.
4378 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4380 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4382 * configure: Regenerate.
4384 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
4386 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4387 i386/t-freebsd to tmake_file.
4388 * config/i386/t-freebsd: New file.
4389 * config/i386/libgcc-bsd.ver: New file.
4391 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4393 * config.host (powerpc*-eabispe*): Set tmake_file.
4394 (powerpc*-eabi*): Likewise.
4395 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4396 crtbeginS, crtendS, crtbeginT.
4398 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
4400 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4401 to tmake_file. Add crtfastmath.o to extra_parts.
4402 * config/mips/t-crtfm: New.
4404 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4406 * config.host (sparc64-*-rtems*): New target.
4408 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4410 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4413 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4415 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4417 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4419 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4420 alpha-dec-osf5.0* support.
4422 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
4424 * config.host: Add lm32-*-rtems*.
4426 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4427 Uros Bizjak <ubizjak@gmail.com>
4430 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4431 like other remaining 32-bit x86 OSes.
4432 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4434 * config/i386/libgcc-sol2.ver: New file.
4435 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4437 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
4440 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
4441 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
4442 is used and substitute set_use_emutls.
4443 * configure: Regenerated.
4445 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
4447 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
4449 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4452 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
4454 ($(T)gcrt1.o): Likewise.
4455 ($(T)crt1.o): Likewise.
4456 ($(T)crti.o): Likewise.
4457 ($(T)crtn.o): Likewise.
4459 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4462 * Makefile.in (install): Use $(MAKE) string in rule, for
4465 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
4467 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
4468 * config/mmix/t-mmix: New file.
4469 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
4471 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
4474 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
4477 2010-01-04 Anthony Green <green@moxielogic.com>
4479 * config/moxie/crti.asm, config/moxie/crtn.asm,
4480 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
4481 config/moxie/t-moxie: New files.
4482 * config.host: Add t-moxie-softfp reference.
4484 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4487 * config/t-slibgcc-darwin: Fix embedded rpaths for
4488 --enable-version-specific-runtime-libs, build extension stub
4489 libs exposing features available from current libgcc_s.
4491 2009-11-11 Jon Beniston <jon@beniston.com>
4493 * config.host: Add lm32 targets.
4494 * config/lm32: New directory.
4495 * config/lm32/libgcc_lm32.h: New file.
4496 * config/lm32/_mulsi3.c: New file.
4497 * config/lm32/_udivmodsi4.c: New file.
4498 * config/lm32/_divsi3.c: New file.
4499 * config/lm32/_modsi3.c: New file.
4500 * config/lm32/_udivsi3.c: New file.
4501 * config/lm32/_umodsi3.c: New file.
4502 * config/lm32/_lshrsi3.S: New file.
4503 * config/lm32/_ashrsi3.S: New file.
4504 * config/lm32/_ashlsi3.S: New file.
4505 * config/lm32/crti.S: New file.
4506 * config/lm32/crtn.S: New file.
4507 * config/lm32/t-lm32: New file.
4508 * config/lm32/t-elf: New file.
4509 * config/lm32/t-uclinux: New file.
4511 2009-10-26 Nick Clifton <nickc@redhat.com>
4513 * config.host: Add support for RX target.
4514 * config/rx: New directory.
4515 * config/rx/rx-abi-functions.c: New file. Supplementary
4516 functions for libgcc to support the RX ABI.
4517 * config/rx/rx-abi.h: New file. Supplementary header file for
4518 libgcc RX ABI functions.
4519 * config/rx/t-rx: New file: Makefile fragment for building
4522 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
4524 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
4525 constraint of y0 to "g".
4527 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4529 * config.host: Include the s390 makefile fragments.
4530 * config/s390/32/_fixdfdi.c: New file.
4531 * config/s390/32/_fixsfdi.c: New file.
4532 * config/s390/32/_fixtfdi.c: New file.
4533 * config/s390/32/_fixunsdfdi.c: New file.
4534 * config/s390/32/_fixunssfdi.c: New file.
4535 * config/s390/32/_fixunstfdi.c: New file.
4536 * config/s390/32/t-floattodi: New file.
4537 * config/s390/libgcc-glibc.ver: New file.
4538 * config/s390/t-crtstuff: New file.
4539 * config/s390/t-linux: New file.
4540 * config/s390/t-tpf: New file.
4542 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4544 * configure.ac (AC_PREREQ): Bump to 2.64.
4546 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
4548 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
4550 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4552 * configure: Regenerate.
4554 2009-08-09 Douglas B Rupp <rupp@gnat.com>
4556 * config.host (ia64-hp-*vms*): New target.
4557 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
4560 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4562 * configure.ac: Add snippet for maintainer-mode.
4563 * configure: Regenerate.
4564 * Makefile.in (AUTOCONF, configure_deps): New variables.
4565 ($(srcdir)/configure)): New rule, active only with maintainer
4568 2009-06-23 DJ Delorie <dj@redhat.com>
4571 * config.host: Add mep support.
4573 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
4575 * config.host: Add i386/${host_address}/t-fprules-softfp and
4576 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
4578 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
4580 * config/i386/64/_multc3.c: Likewise.
4581 * config/i386/64/_powitf2.c: Likewise.
4582 * config/i386/64/eqtf2.c: Likewise.
4583 * config/i386/64/getf2.c: Likewise.
4584 * config/i386/64/letf2.c: Likewise.
4585 * config/i386/64/letf2.c: Likewise.
4586 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
4587 unsigned long long for x64 mingw targets.
4588 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
4589 (_FP_I_TYPE): Define as long long for x64 mingw target.
4591 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
4593 * config.host (vax-*-linux*): New.
4595 2009-05-31 Anthony Green <green@moxielogic.com>
4597 * config.host: Add moxie support.
4598 * config/moxie/t-moxie: New file.
4600 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
4602 * config.host: Add i386/${host_address}/t-fprules-softfp and
4603 t-softfp to tmake_file for i[34567]86-*-cygwin*.
4605 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
4607 * config.host: Add i386/${host_address}/t-fprules-softfp to
4608 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
4610 2009-04-09 Nick Clifton <nickc@redhat.com>
4612 * config/ia64/tf-signs.c: Change copyright header to refer to
4613 version 3 of the GNU General Public License with version 3.1
4614 of the GCC Runtime Library Exception and to point readers at
4615 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
4617 * config/i386/32/tf-signs.c: Likewise.
4618 * config/libbid/_addsub_dd.c: Likewise.
4619 * config/libbid/_addsub_sd.c: Likewise.
4620 * config/libbid/_addsub_td.c: Likewise.
4621 * config/libbid/_dd_to_df.c: Likewise.
4622 * config/libbid/_dd_to_di.c: Likewise.
4623 * config/libbid/_dd_to_sd.c: Likewise.
4624 * config/libbid/_dd_to_sf.c: Likewise.
4625 * config/libbid/_dd_to_si.c: Likewise.
4626 * config/libbid/_dd_to_td.c: Likewise.
4627 * config/libbid/_dd_to_tf.c: Likewise.
4628 * config/libbid/_dd_to_udi.c: Likewise.
4629 * config/libbid/_dd_to_usi.c: Likewise.
4630 * config/libbid/_dd_to_xf.c: Likewise.
4631 * config/libbid/_df_to_dd.c: Likewise.
4632 * config/libbid/_df_to_sd.c: Likewise.
4633 * config/libbid/_df_to_td.c: Likewise.
4634 * config/libbid/_di_to_dd.c: Likewise.
4635 * config/libbid/_di_to_sd.c: Likewise.
4636 * config/libbid/_di_to_td.c: Likewise.
4637 * config/libbid/_div_dd.c: Likewise.
4638 * config/libbid/_div_sd.c: Likewise.
4639 * config/libbid/_div_td.c: Likewise.
4640 * config/libbid/_eq_dd.c: Likewise.
4641 * config/libbid/_eq_sd.c: Likewise.
4642 * config/libbid/_eq_td.c: Likewise.
4643 * config/libbid/_ge_dd.c: Likewise.
4644 * config/libbid/_ge_sd.c: Likewise.
4645 * config/libbid/_ge_td.c: Likewise.
4646 * config/libbid/_gt_dd.c: Likewise.
4647 * config/libbid/_gt_sd.c: Likewise.
4648 * config/libbid/_gt_td.c: Likewise.
4649 * config/libbid/_isinfd128.c: Likewise.
4650 * config/libbid/_isinfd32.c: Likewise.
4651 * config/libbid/_isinfd64.c: Likewise.
4652 * config/libbid/_le_dd.c: Likewise.
4653 * config/libbid/_le_sd.c: Likewise.
4654 * config/libbid/_le_td.c: Likewise.
4655 * config/libbid/_lt_dd.c: Likewise.
4656 * config/libbid/_lt_sd.c: Likewise.
4657 * config/libbid/_lt_td.c: Likewise.
4658 * config/libbid/_mul_dd.c: Likewise.
4659 * config/libbid/_mul_sd.c: Likewise.
4660 * config/libbid/_mul_td.c: Likewise.
4661 * config/libbid/_ne_dd.c: Likewise.
4662 * config/libbid/_ne_sd.c: Likewise.
4663 * config/libbid/_ne_td.c: Likewise.
4664 * config/libbid/_sd_to_dd.c: Likewise.
4665 * config/libbid/_sd_to_df.c: Likewise.
4666 * config/libbid/_sd_to_di.c: Likewise.
4667 * config/libbid/_sd_to_sf.c: Likewise.
4668 * config/libbid/_sd_to_si.c: Likewise.
4669 * config/libbid/_sd_to_td.c: Likewise.
4670 * config/libbid/_sd_to_tf.c: Likewise.
4671 * config/libbid/_sd_to_udi.c: Likewise.
4672 * config/libbid/_sd_to_usi.c: Likewise.
4673 * config/libbid/_sd_to_xf.c: Likewise.
4674 * config/libbid/_sf_to_dd.c: Likewise.
4675 * config/libbid/_sf_to_sd.c: Likewise.
4676 * config/libbid/_sf_to_td.c: Likewise.
4677 * config/libbid/_si_to_dd.c: Likewise.
4678 * config/libbid/_si_to_sd.c: Likewise.
4679 * config/libbid/_si_to_td.c: Likewise.
4680 * config/libbid/_td_to_dd.c: Likewise.
4681 * config/libbid/_td_to_df.c: Likewise.
4682 * config/libbid/_td_to_di.c: Likewise.
4683 * config/libbid/_td_to_sd.c: Likewise.
4684 * config/libbid/_td_to_sf.c: Likewise.
4685 * config/libbid/_td_to_si.c: Likewise.
4686 * config/libbid/_td_to_tf.c: Likewise.
4687 * config/libbid/_td_to_udi.c: Likewise.
4688 * config/libbid/_td_to_usi.c: Likewise.
4689 * config/libbid/_td_to_xf.c: Likewise.
4690 * config/libbid/_tf_to_dd.c: Likewise.
4691 * config/libbid/_tf_to_sd.c: Likewise.
4692 * config/libbid/_tf_to_td.c: Likewise.
4693 * config/libbid/_udi_to_dd.c: Likewise.
4694 * config/libbid/_udi_to_sd.c: Likewise.
4695 * config/libbid/_udi_to_td.c: Likewise.
4696 * config/libbid/_unord_dd.c: Likewise.
4697 * config/libbid/_unord_sd.c: Likewise.
4698 * config/libbid/_unord_td.c: Likewise.
4699 * config/libbid/_usi_to_dd.c: Likewise.
4700 * config/libbid/_usi_to_sd.c: Likewise.
4701 * config/libbid/_usi_to_td.c: Likewise.
4702 * config/libbid/_xf_to_dd.c: Likewise.
4703 * config/libbid/_xf_to_sd.c: Likewise.
4704 * config/libbid/_xf_to_td.c: Likewise.
4705 * config/libbid/bid128.c: Likewise.
4706 * config/libbid/bid128_2_str.h: Likewise.
4707 * config/libbid/bid128_2_str_macros.h: Likewise.
4708 * config/libbid/bid128_2_str_tables.c: Likewise.
4709 * config/libbid/bid128_add.c: Likewise.
4710 * config/libbid/bid128_compare.c: Likewise.
4711 * config/libbid/bid128_div.c: Likewise.
4712 * config/libbid/bid128_fma.c: Likewise.
4713 * config/libbid/bid128_logb.c: Likewise.
4714 * config/libbid/bid128_minmax.c: Likewise.
4715 * config/libbid/bid128_mul.c: Likewise.
4716 * config/libbid/bid128_next.c: Likewise.
4717 * config/libbid/bid128_noncomp.c: Likewise.
4718 * config/libbid/bid128_quantize.c: Likewise.
4719 * config/libbid/bid128_rem.c: Likewise.
4720 * config/libbid/bid128_round_integral.c: Likewise.
4721 * config/libbid/bid128_scalb.c: Likewise.
4722 * config/libbid/bid128_sqrt.c: Likewise.
4723 * config/libbid/bid128_string.c: Likewise.
4724 * config/libbid/bid128_to_int16.c: Likewise.
4725 * config/libbid/bid128_to_int32.c: Likewise.
4726 * config/libbid/bid128_to_int64.c: Likewise.
4727 * config/libbid/bid128_to_int8.c: Likewise.
4728 * config/libbid/bid128_to_uint16.c: Likewise.
4729 * config/libbid/bid128_to_uint32.c: Likewise.
4730 * config/libbid/bid128_to_uint64.c: Likewise.
4731 * config/libbid/bid128_to_uint8.c: Likewise.
4732 * config/libbid/bid32_to_bid128.c: Likewise.
4733 * config/libbid/bid32_to_bid64.c: Likewise.
4734 * config/libbid/bid64_add.c: Likewise.
4735 * config/libbid/bid64_compare.c: Likewise.
4736 * config/libbid/bid64_div.c: Likewise.
4737 * config/libbid/bid64_fma.c: Likewise.
4738 * config/libbid/bid64_logb.c: Likewise.
4739 * config/libbid/bid64_minmax.c: Likewise.
4740 * config/libbid/bid64_mul.c: Likewise.
4741 * config/libbid/bid64_next.c: Likewise.
4742 * config/libbid/bid64_noncomp.c: Likewise.
4743 * config/libbid/bid64_quantize.c: Likewise.
4744 * config/libbid/bid64_rem.c: Likewise.
4745 * config/libbid/bid64_round_integral.c: Likewise.
4746 * config/libbid/bid64_scalb.c: Likewise.
4747 * config/libbid/bid64_sqrt.c: Likewise.
4748 * config/libbid/bid64_string.c: Likewise.
4749 * config/libbid/bid64_to_bid128.c: Likewise.
4750 * config/libbid/bid64_to_int16.c: Likewise.
4751 * config/libbid/bid64_to_int32.c: Likewise.
4752 * config/libbid/bid64_to_int64.c: Likewise.
4753 * config/libbid/bid64_to_int8.c: Likewise.
4754 * config/libbid/bid64_to_uint16.c: Likewise.
4755 * config/libbid/bid64_to_uint32.c: Likewise.
4756 * config/libbid/bid64_to_uint64.c: Likewise.
4757 * config/libbid/bid64_to_uint8.c: Likewise.
4758 * config/libbid/bid_b2d.h: Likewise.
4759 * config/libbid/bid_binarydecimal.c: Likewise.
4760 * config/libbid/bid_conf.h: Likewise.
4761 * config/libbid/bid_convert_data.c: Likewise.
4762 * config/libbid/bid_decimal_data.c: Likewise.
4763 * config/libbid/bid_decimal_globals.c: Likewise.
4764 * config/libbid/bid_div_macros.h: Likewise.
4765 * config/libbid/bid_dpd.c: Likewise.
4766 * config/libbid/bid_flag_operations.c: Likewise.
4767 * config/libbid/bid_from_int.c: Likewise.
4768 * config/libbid/bid_functions.h: Likewise.
4769 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4770 * config/libbid/bid_inline_add.h: Likewise.
4771 * config/libbid/bid_internal.h: Likewise.
4772 * config/libbid/bid_round.c: Likewise.
4773 * config/libbid/bid_sqrt_macros.h: Likewise.
4775 2009-04-09 Jakub Jelinek <jakub@redhat.com>
4777 * Makefile.in: Change copyright header to refer to version
4778 3 of the GNU General Public License and to point readers at the
4779 COPYING3 file and the FSF's license web page.
4780 * config.host: Likewise.
4782 2009-04-07 Alan Modra <amodra@bigpond.net.au>
4784 * config.host: Reorder and merge to match config.gcc change.
4786 2009-04-03 Alan Modra <amodra@bigpond.net.au>
4788 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
4790 2009-03-28 Joseph Myers <joseph@codesourcery.com>
4792 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
4793 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
4794 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
4795 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
4797 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
4799 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
4800 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4802 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
4804 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
4805 ia64/t-softfp-compat to tmake_file.
4807 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
4809 * config/ia64/__divxf3.asm: New.
4810 * config/ia64/_fixtfdi.asm: Likewise.
4811 * config/ia64/_fixunstfdi.asm: Likewise.
4812 * config/ia64/_floatditf.asm: Likewise.
4813 * config/ia64/t-fprules-softfp: Likewise.
4814 * config/ia64/t-softfp-compat: Likewise.
4815 * config/ia64/tf-signs.c: Likewise.
4817 2009-01-18 Ben Elliston <bje@au.ibm.com>
4819 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4821 2009-01-16 Ben Elliston <bje@au.ibm.com>
4823 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
4826 2009-01-13 Ben Elliston <bje@au.ibm.com>
4828 * config/t-softfp: New file.
4829 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
4830 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
4832 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4834 * config.host: Add m32r*-*-rtems*.
4836 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
4838 * config.host: Add m32c*-*-rtems*.
4840 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4843 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
4844 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
4845 * configure: Regenerate.
4846 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
4847 tmake_file here from gcc/config.gcc.
4848 Move extra_parts here from gcc/config.gcc.
4849 * config/i386/t-sol2: Move here from gcc/config/i386.
4850 Use gcc_srcdir instead of srcdir.
4852 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
4854 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
4857 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
4859 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
4861 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
4863 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
4865 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
4868 * config.host: Add picochip-*-*.
4870 2008-08-06 Bob Wilson <bob.wilson@acm.org>
4872 * config.host: Match more processor names for Xtensa.
4874 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
4876 * config/i386/64/t-softfp-compat: Update comments.
4878 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
4880 * config/i386/64/_divtc3-compat.c: Moved to ...
4881 * config/i386/64/_divtc3.c: Here.
4883 * config/i386/64/_multc3-compat.c: Moved to ...
4884 * config/i386/64/_multc3.c: Here.
4886 * config/i386/64/_powitf2-compat.c: Moved to ...
4887 * config/i386/64/_powitf2.c: Here.
4889 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
4890 .c suffix instead of -compat.c.
4892 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
4894 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
4895 (_FP_MUL_MEAT_D): Ditto.
4896 (_FP_DIV_MEAT_S): Ditto.
4897 (_FP_DIV_MEAT_D): Ditto.
4899 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
4901 * Makefile.in: Add support for __sync_* libgcc functions.
4903 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
4905 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
4907 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4910 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
4911 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
4913 * config/i386/64/t-fprules-softfp: Moved to ...
4914 * config/i386/64/t-softfp-compat: This. New.
4916 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
4918 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
4919 Initialize f with 0.0.
4921 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4924 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
4926 * config/i386/64/_divtc3-compat.c: New.
4927 * config/i386/64/_multc3-compat.c: Likewise.
4928 * config/i386/64/_powitf2-compat.c: Likewise.
4929 * config/i386/64/eqtf2.c: Likewise.
4930 * config/i386/64/getf2.c: Likewise.
4931 * config/i386/64/letf2.c: Likewise.
4932 * config/i386/64/t-fprules-softfp: Likewise.
4934 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4936 * config.host: Add i386/${host_address}/t-fprules-softfp to
4937 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
4938 i[34567]86-*-linux*, x86_64-*-linux*.
4940 * configure.ac: Set host_address to 64 or 32 for x86.
4941 * configure: Regenerated.
4943 * Makefile.in (config.status): Also depend on
4944 $(srcdir)/config.host.
4946 * config/i386/32/t-fprules-softfp: New.
4947 * config/i386/32/tf-signs.c: Likewise.
4949 * config/i386/64/sfp-machine.h: New. Moved from gcc.
4951 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4952 Uros Bizjak <ubizjak@gmail.com>
4954 * config/i386/32/sfp-machine.h: New.
4956 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
4958 * config/rs6000/t-ppccomm: Remove rules that conflict with
4959 auto-generated rules.
4961 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4963 * configure.ac: sinclude override.m4.
4964 * configure: Regenerate.
4966 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
4968 * configure: Regenerate.
4970 2008-06-10 Joseph Myers <joseph@codesourcery.com>
4972 * Makefile.in (DECNUMINC): Remove
4973 -I$(MULTIBUILDTOP)../../libdecnumber.
4976 2008-06-07 Joseph Myers <joseph@codesourcery.com>
4978 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
4979 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
4980 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
4981 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
4982 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
4983 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
4984 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
4985 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
4986 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
4987 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
4988 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
4989 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
4990 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
4991 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
4993 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
4995 * config.host (sh2[lbe]*-*-linux*): Allow target.
4997 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
4999 * config/rs6000/t-ppccomm: Add build rules for new files.
5000 (LIB2ADD_ST): New variable.
5002 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
5006 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
5007 * config/t-avr: New file. Build 16bit libgcc functions.
5009 2008-03-02 Jakub Jelinek <jakub@redhat.com>
5012 * config/t-slibgcc-darwin: Make install-leaf dependent on
5013 install-darwin-libgcc-stubs instead of install.
5015 2008-01-25 Joseph Myers <joseph@codesourcery.com>
5017 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
5018 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
5019 sh-*-rtemscoff*): Remove cases.
5021 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
5023 * Makefile.in (all): Use install-leaf rather than install.
5024 (install): Split most of the rule into...
5025 (install-leaf): ...this new one.
5027 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
5028 Paolo Bonzini <bonzini@gnu.org>
5031 * Makefile.in: Use @shlib_slibdir@ substitution to get
5032 correct install name on darwin.
5033 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
5035 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
5037 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
5038 cris-*-elf and cris-*-none.
5039 (crisv32-*-linux*): Similar, as cris-*-linux*.
5041 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
5043 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
5045 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
5048 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
5049 * configure: Regenerated.
5051 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
5053 * Makefile.in (dfp-filenames): Replace decimal_globals,
5054 decimal_data, binarydecimal and convert_data with
5055 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
5056 and bid_convert_data, respectively.
5058 2007-09-17 Chao-ying Fu <fu@mips.com>
5059 Nigel Stephens <nigel@mips.com>
5061 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
5062 * Makefile.in (fixed_point): Define.
5063 Check if fixed_point is yes to build support functions.
5064 * configure.ac: Check for fixed_point support.
5065 * configure: Regenerated.
5066 * gen-fixed.sh: New file to generate lists of fixed-point labels,
5067 funcs, modes, from, to.
5069 2007-09-11 Janis Johnson <janis187@us.ibm.com
5071 * Makefile.in (dfp-filenames): Add bid128_noncomp.
5073 2007-09-10 Janis Johnson <janis187@us.ibm.com>
5075 * Makefile.in (dfp-filenames): Remove decUtility, add
5076 decDouble, decPacked, decQuad, decSingle.
5078 2007-08-27 Hans Kester <hans.kester@ellips.nl>
5080 * config.host : Add x86_64-elf target.
5082 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5084 * configure.ac (set_have_cc_tls): Add a missing =.
5085 * configure: Regenerated.
5087 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5089 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
5090 and x86_64-*-linux*.
5092 * config/t-tls: New file.
5094 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
5096 * configure.ac: Include ../config/enable.m4 and
5097 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
5098 supports TLS and substitute set_have_cc_tls.
5099 * configure: Regenerated.
5101 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
5103 * Makefile.in: Use libbid for DFP when BID is enabled.
5105 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
5107 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
5108 extra_parts. Add config/i386/t-cygming to tmake_file.
5109 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
5111 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
5112 Danny Smith <dannysmith@users.sourceforge.net>
5115 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
5116 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
5117 * config/i386/t-crtfm: Compile crtfastmath.o with
5118 -minline-all-stringops.
5120 2007-05-10 Richard Sandiford <richard@codesourcery.com>
5122 * config.host (sparc-wrs-vxworks): New target.
5124 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
5126 * config.host: Recognize fido.
5128 2007-04-04 Janis Johnson <janis187@us.ibm.com>
5130 * configure: Check host, not target, for decimal float support.
5132 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
5134 * config/i386/t-crtpc: New file.
5135 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5136 (x86_64-*-linux*): Ditto.
5138 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
5140 * config.host (x86_64-*-mingw*): New target.
5142 2007-03-23 Michael Meissner <michael.meissner@amd.com>
5143 H.J. Lu <hongjiu.lu@intel.com>
5145 * Makefile.in (enable_decimal_float): New.
5147 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
5148 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
5149 (decbits-filenames): This.
5150 (decbits-objects): New.
5151 (libgcc-objects): Add $(decbits-objects).
5153 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
5154 Substitute enable_decimal_float.
5155 * configure: Regenerated.
5157 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
5159 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5161 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5163 * Makefile.in (install-info): New dummy target.
5165 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5167 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5169 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5171 * Makefile.in: Add install-html and install-pdf dummy
5174 2007-02-05 Roger Sayle <roger@eyesopen.com>
5175 Daniel Jacobowitz <dan@codesourcery.com>
5177 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5178 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5179 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5181 2007-01-29 Janis Johnson <janis187@us.ibm.com>
5183 * Makefile.in (dec-filenames): Add decExcept.
5185 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5188 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5191 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5193 * configure.ac: Add --enable-version-specific-runtime-libs.
5194 Correct $slibdir default.
5195 * configure: Regenerated.
5197 2007-01-23 Joseph Myers <joseph@codesourcery.com>
5199 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5201 2007-01-21 Andrew Pinski <pinskia@gmail.com>
5204 * config.host (alpha*-*-linux*): Set extra_parts.
5206 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5208 * config/sh/t-linux: New.
5209 * config.host (sh*-*-linux*): Set tmake_file.
5211 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5213 * Makefile.in (install): Handle multilibs.
5215 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5217 * Makefile.in: Added .PHONY entry for documentation targets.
5219 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5221 * Makefile.in: Add empty info, html, dvi, pdf targets.
5223 2007-01-04 Mike Stump <mrs@apple.com>
5225 * Makefile.in (MAKEINFO): Remove.
5228 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
5230 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5231 * configure: Regenerate.
5232 * Makefile.in (host_subdir): Substitute it.
5233 (gcc_objdir): Use it.
5235 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5237 * config.host (ia64*-*-linux*): Set tmake_file.
5239 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5241 * Makefile.in (version): Define.
5243 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5244 Paolo Bonzini <bonzini@gnu.org>
5246 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5247 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5248 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5249 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5250 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5251 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5252 * configure: Generated.