1 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
2 Chung-Lin Tang <cltang@codesourcery.com>
3 Based on patches from Altera Corporation
5 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
6 * config/nios2/lib2-nios2.h: New file.
7 * config/nios2/lib2-divmod-hi.c: New file.
8 * config/nios2/linux-unwind.h: New file.
9 * config/nios2/lib2-divmod.c: New file.
10 * config/nios2/linux-atomic.c: New file.
11 * config/nios2/t-nios2: New file.
12 * config/nios2/crti.asm: New file.
13 * config/nios2/t-linux: New file.
14 * config/nios2/lib2-divtable.c: New file.
15 * config/nios2/lib2-mul.c: New file.
16 * config/nios2/tramp.c: New file.
17 * config/nios2/crtn.asm: New file.
19 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
21 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
22 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
23 from cpuid.h to check vendor signatures.
25 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
27 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
28 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
29 (get_amd_cpu): Likewise.
31 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
33 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
36 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
37 H.J. Lu <hongjiu.lu@intel.com>
40 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
42 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
43 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
44 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
45 FEATURE_XOP and FEATURE_FMA.
46 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
48 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
49 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
50 FEATURE_FMA4 and FEATURE_XOP.
52 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
54 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
55 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
56 (get_intel_cpu): Updated.
58 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
60 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
62 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
64 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
65 instructions when __SSE_MATH__ is defined.
67 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
69 * config.host (microblaze-*-rtems*): New.
71 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
73 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
74 architectures that do not have hardware divide instruction.
75 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
77 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
79 * longlong.h: Delete (moved to include/).
81 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
83 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
84 of normal number and qNaN to not raise an inexact exception.
86 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
88 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
90 2013-11-28 Matthew Leach <matthew.leach@arm.com>
92 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
93 for correct opcodes on BE.
95 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
97 * soft-fp/op-4.h: Update from glibc.
99 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
101 * libgcc2.c (__udivmoddi4): Define new implementation when
102 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
105 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
107 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
109 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
111 * config/t-softfp (soft-fp-objects-base): New variable.
112 (soft-fp-objects): Use it.
114 2013-11-23 David Edelson <dje.gcc@gmail.com>
115 Andrew Dixie <andrewd@gentrack.com>
118 * config/rs6000/aixinitfini.c: New file.
119 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
120 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
123 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
125 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
127 2013-11-18 Jan Hubicka <jh@suse.cz>
129 * libgcov-driver.c (run_accounted): Make global level static.
130 (gcov_exit_merge_summary): Silence warning; do not clear
132 (gcov_exit): Clear it here.
134 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
137 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
138 (all_prg, crc32): Remove static vars.
139 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
141 (gcov_exit_merge_gcda): Add crc32 parameter.
142 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
143 do not account run if it was already accounted.
144 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
145 (gcov_exit): Initialize all_prg; update.
147 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
149 * configure: Regenerate.
151 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
152 Alan Modra <amodra@gmail.com>
154 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
155 (frob_update_context): Use it.
157 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
158 Alan Modra <amodra@gmail.com>
160 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
161 (trampoline_initial): Provide ELFv2 variant.
162 (__trampoline_setup): Likewise.
164 * config/rs6000/linux-unwind.h (frob_update_context): Do not
165 check for AIX indirect function call sequence if _CALL_ELF == 2.
167 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
168 Alan Modra <amodra@gmail.com>
170 * config/rs6000/linux-unwind.h (get_regs): Do not support
171 old kernel versions if _CALL_ELF == 2.
172 (frob_update_context): Do not support PLT stub variants only
173 generated by old linkers if _CALL_ELF == 2.
175 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
176 Alan Modra <amodra@gmail.com>
178 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
179 location of CR save area for 64-bit little-endian systems.
181 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
183 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
185 * config/arm/t-vxworks: Delete.
187 2013-11-10 Kai Tietz <ktietz@redhat.com>
189 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
190 Increment load-count on use of LIBGCC_SONAME DLL.
191 (hmod_libgcc): New static variable to hold handle of
193 (__gcc_deregister_frame): Decrement load-count of
196 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
198 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
200 * configure: Regenerate
202 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
204 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
205 FP_EX_DENORM. Store result to volatile location after SSE division
206 to close interrupt window. Remove unneeded fwait after x87
207 division since interrupt window will be closed by emitted fstp.
208 Rewrite FP_EX_INEXACT handling.
210 2013-11-06 Joseph Myers <joseph@codesourcery.com>
212 * soft-fp/README: Update.
213 * soft-fp/adddf3.c: Update from glibc.
214 * soft-fp/addsf3.c: Likewise.
215 * soft-fp/addtf3.c: Likewise.
216 * soft-fp/divdf3.c: Likewise.
217 * soft-fp/divsf3.c: Likewise.
218 * soft-fp/divtf3.c: Likewise.
219 * soft-fp/double.h: Likewise.
220 * soft-fp/eqdf2.c: Likewise.
221 * soft-fp/eqsf2.c: Likewise.
222 * soft-fp/eqtf2.c: Likewise.
223 * soft-fp/extenddftf2.c: Likewise.
224 * soft-fp/extended.h: Likewise.
225 * soft-fp/extendsfdf2.c: Likewise.
226 * soft-fp/extendsftf2.c: Likewise.
227 * soft-fp/extendxftf2.c: Likewise.
228 * soft-fp/fixdfdi.c: Likewise.
229 * soft-fp/fixdfsi.c: Likewise.
230 * soft-fp/fixdfti.c: Likewise.
231 * soft-fp/fixsfdi.c: Likewise.
232 * soft-fp/fixsfsi.c: Likewise.
233 * soft-fp/fixsfti.c: Likewise.
234 * soft-fp/fixtfdi.c: Likewise.
235 * soft-fp/fixtfsi.c: Likewise.
236 * soft-fp/fixtfti.c: Likewise.
237 * soft-fp/fixunsdfdi.c: Likewise.
238 * soft-fp/fixunsdfsi.c: Likewise.
239 * soft-fp/fixunsdfti.c: Likewise.
240 * soft-fp/fixunssfdi.c: Likewise.
241 * soft-fp/fixunssfsi.c: Likewise.
242 * soft-fp/fixunssfti.c: Likewise.
243 * soft-fp/fixunstfdi.c: Likewise.
244 * soft-fp/fixunstfsi.c: Likewise.
245 * soft-fp/fixunstfti.c: Likewise.
246 * soft-fp/floatdidf.c: Likewise.
247 * soft-fp/floatdisf.c: Likewise.
248 * soft-fp/floatditf.c: Likewise.
249 * soft-fp/floatsidf.c: Likewise.
250 * soft-fp/floatsisf.c: Likewise.
251 * soft-fp/floatsitf.c: Likewise.
252 * soft-fp/floattidf.c: Likewise.
253 * soft-fp/floattisf.c: Likewise.
254 * soft-fp/floattitf.c: Likewise.
255 * soft-fp/floatundidf.c: Likewise.
256 * soft-fp/floatundisf.c: Likewise.
257 * soft-fp/floatunditf.c: Likewise.
258 * soft-fp/floatunsidf.c: Likewise.
259 * soft-fp/floatunsisf.c: Likewise.
260 * soft-fp/floatunsitf.c: Likewise.
261 * soft-fp/floatuntidf.c: Likewise.
262 * soft-fp/floatuntisf.c: Likewise.
263 * soft-fp/floatuntitf.c: Likewise.
264 * soft-fp/gedf2.c: Likewise.
265 * soft-fp/gesf2.c: Likewise.
266 * soft-fp/getf2.c: Likewise.
267 * soft-fp/ledf2.c: Likewise.
268 * soft-fp/lesf2.c: Likewise.
269 * soft-fp/letf2.c: Likewise.
270 * soft-fp/muldf3.c: Likewise.
271 * soft-fp/mulsf3.c: Likewise.
272 * soft-fp/multf3.c: Likewise.
273 * soft-fp/negdf2.c: Likewise.
274 * soft-fp/negsf2.c: Likewise.
275 * soft-fp/negtf2.c: Likewise.
276 * soft-fp/op-1.h: Likewise.
277 * soft-fp/op-2.h: Likewise.
278 * soft-fp/op-4.h: Likewise.
279 * soft-fp/op-8.h: Likewise.
280 * soft-fp/op-common.h: Likewise.
281 * soft-fp/quad.h: Likewise.
282 * soft-fp/single.h: Likewise.
283 * soft-fp/soft-fp.h: Likewise.
284 * soft-fp/subdf3.c: Likewise.
285 * soft-fp/subsf3.c: Likewise.
286 * soft-fp/subtf3.c: Likewise.
287 * soft-fp/truncdfsf2.c: Likewise.
288 * soft-fp/trunctfdf2.c: Likewise.
289 * soft-fp/trunctfsf2.c: Likewise.
290 * soft-fp/trunctfxf2.c: Likewise.
291 * soft-fp/unorddf2.c: Likewise.
292 * soft-fp/unordsf2.c: Likewise.
293 * soft-fp/unordtf2.c: Likewise.
295 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
297 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
298 (_FP_MUL_MEAT_D): Ditto.
299 (_FP_DIV_MEAT_S): Ditto.
300 (_FP_DIV_MEAT_D): Ditto.
301 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
302 t-softfp-sfdf and t-softfp to tmake_file.
304 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
306 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
307 * config/i386/crtprec.c: Ditto.
309 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
310 Shiva Chen <shiva0217@gmail.com>
312 * config.host (nds32*-elf*): Add nds32 target.
313 * config/nds32 : New directory and files.
315 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
317 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
318 * config.host (cpu_type) <Setting default>: Add entry for
320 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
321 <crisv32-*-linux*>: Adjust.
322 * longlong.h: Wrap the whole CRIS section in a single
323 defined(__CRIS__) conditional. Add comment about add_ssaaaa
325 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
327 [__CRIS__] (__umulsidi3): Define.
328 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
329 * config/cris/sfp-machine.h: New file.
330 * config/cris/umulsidi3.S: New file.
331 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
332 * config/cris/arit.c (SIGNMULT): New macro.
333 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
334 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
335 saving 3 out of originally 33 cycles from the fastest
336 path, 3 out of 54 from the medium path and one from the longest
337 path. Improve comments.
339 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
341 * sync.c: Remove static aliases and define each function directly
344 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
346 * config.host (hppa*64*-*-linux*): Define extra_parts.
347 (hppa*-*-linux*): Likewise.
349 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
351 * config/arc/crtgend.S: Add 2013 to Copyright years.
352 * config/arc/gmon/atomic.h: Likewise.
353 * config/arc/gmon/auxreg.h: Likewise.
354 * config/arc/gmon/sys/gmon_out.h: Likewise.
355 * config/arc/gmon/sys/gmon.h: Likewise.
356 * config/arc/gmon/prof-freq.c: Likewise.
357 * config/arc/gmon/mcount.c: Likewise.
358 * config/arc/gmon/prof-freq-stub.S: Likewise.
359 * config/arc/gmon/gmon.c: Likewise.
360 * config/arc/gmon/machine-gmon.h: Likewise.
361 * config/arc/gmon/profil.S: Likewise.
362 * config/arc/gmon/dcache_linesz.S: Likewise.
363 * config/arc/crtg.S: Likewise.
364 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
365 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
366 * config/arc/ieee-754/adddf3.S: Likewise.
367 * config/arc/ieee-754/truncdfsf2.S: Likewise.
368 * config/arc/ieee-754/fixsfsi.S: Likewise.
369 * config/arc/ieee-754/gtsf2.S: Likewise.
370 * config/arc/ieee-754/floatsisf.S: Likewise.
371 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
372 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
373 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
374 * config/arc/ieee-754/fixdfsi.S: Likewise.
375 * config/arc/ieee-754/addsf3.S: Likewise.
376 * config/arc/ieee-754/gesf2.S: Likewise.
377 * config/arc/ieee-754/floatsidf.S: Likewise.
378 * config/arc/ieee-754/extendsfdf2.S: Likewise.
379 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
380 * config/arc/ieee-754/gtdf2.S: Likewise.
381 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
382 * config/arc/ieee-754/uneqdf2.S: Likewise.
383 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
384 * config/arc/ieee-754/uneqsf2.S: Likewise.
385 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
386 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
387 * config/arc/ieee-754/eqdf2.S: Likewise.
388 * config/arc/ieee-754/ordsf2.S: Likewise.
389 * config/arc/ieee-754/divsf3.S: Likewise.
390 * config/arc/ieee-754/divdf3.S: Likewise.
391 * config/arc/ieee-754/floatunsidf.S: Likewise.
392 * config/arc/ieee-754/orddf2.S: Likewise.
393 * config/arc/ieee-754/eqsf2.S: Likewise.
394 * config/arc/ieee-754/gedf2.S: Likewise.
395 * config/arc/crtn.S: Likewise.
396 * config/arc/crti.S: Likewise.
397 * config/arc/t-arc700-uClibc: Likewise.
398 * config/arc/asm.h: Likewise.
399 * config/arc/libgcc-excl.ver: Likewise.
400 * config/arc/t-arc-newlib: Likewise.
401 * config/arc/divtab-arc700.c: Likewise.
402 * config/arc/initfini.c: Likewise.
403 * config/arc/fp-hack.h: Likewise.
405 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
406 Diego Novillo <dnovillo@google.com>
408 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
409 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
410 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
411 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
413 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
414 Brendan Kehoe <brendan@zen.org>
415 Simon Cook <simon.cook@embecosm.com>
417 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
418 * config/arc: New directory.
419 * longlong.h [__arc__] (umul_ppmm): Remove.
420 [__arc__] (__umulsidi3): Define.
421 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
422 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
424 2013-09-17 Jacek Caban <jacek@codeweavers.com>
426 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
428 * config/i386/gthr-win32.h: Likewise.
430 2013-09-16 DJ Delorie <dj@redhat.com>
432 * config/rl78/vregs.h: Add G10 register definitions.
433 * config/rl78/lib2mul.c: Enable for RL78/G10.
434 * config/rl78/lib2div.c: Likewise.
435 * config/rl78/lshrsi3.S: Use vregs.h.
436 * config/rl78/cmpsi2.S: Likewise.
437 * config/rl78/trampoline.S: Likewise.
438 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
440 2013-09-14 DJ Delorie <dj@redhat.com>
441 Nick Clifton <nickc@redhat.com>
443 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
444 * config/rl78/vregs.h: New.
445 * config/rl78/signbit.S: New file. Implements signbit function.
446 * config/rl78/divmodsi.S: New.
447 * config/rl78/divmodhi.S: New.
448 * config/rl78/divmodqi.S: New.
449 * config/rl78/t-rl78: Build them here...
450 * config/rl78/lib2div.c: ...but not here.
452 2013-09-12 DJ Delorie <dj@redhat.com>
454 * config.host (msp*-*-elf): New.
455 * config/msp430/: New port.
457 2013-08-18 Iain Sandoe <iain@codesourcery.com>
459 PR gcov-profile/58127
460 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
461 __thread var for emulated TLS.
462 (__gcov_indirect_call_counters): Likewise.
464 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
465 Catherine Moore <clm@codesourcery.com>
466 Richard Sandiford <rdsandiford@googlemail.com>
468 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
469 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
470 (CALL_STUB_NO_RET): Likewise.
471 (CALL_STUB_RET): Likewise.
472 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
473 __mips16_ret call/return stub symbols.
474 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
477 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
479 * config.host <mips*-*-linux*>: Remove a stray comment.
481 2013-08-10 Jan Hubicka <jh@suse.cz>
483 Work around binutils PR14342
484 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
485 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
486 (L_gcov_indirect_call_profiler_v2): New.
488 2013-08-06 Jan Hubicka <jh@suse.cz>
490 * libgcov.c (__gcov_indirect_call_callee,
491 __gcov_indirect_call_counters): New global vars.
492 (__gcov_indirect_call_profiler): replace by ...
493 (__gcov_indirect_call_profiler_v2) ... this one.
495 2013-08-06 Caroline Tice <cmtice@google.com>
497 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
498 vtv_start_preinit.o and vtv_end_preinit.o.
499 * configure.ac: Add code to check/set enable_vtable_verify.
500 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
502 * vtv_start_preinit.c: New file.
503 * vtv_end_preinit.c: New file.
504 * vtv_start.c: New file.
505 * vtv_end.c: New file.
506 * configure: Regenerated.
508 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
510 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
511 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
512 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
513 GPL-3.0-with-GCC-exception.
515 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
517 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
520 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
522 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
523 mapping for FPRs when creating the fallback framestate.
525 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
528 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
529 (__round_s2_const, __round_u2_const)
530 (__round_s4_const, __round_u4_const, __round_x8):
531 Saturate result if addition result cannot be represented.
533 2013-07-15 Matthias Klose <doko@ubuntu.com>
535 * libgcc2.c: Don't include <limits.h>.
537 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
539 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
541 2013-07-06 Jakub Jelinek <jakub@redhat.com>
544 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
546 2013-06-28 Jakub Jelinek <jakub@redhat.com>
549 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
551 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
552 instead of table lookups.
553 (__popcountDI2): Likewise.
555 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
557 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
560 2013-06-21 Joseph Myers <joseph@codesourcery.com>
563 * soft-fp/adddf3.c: Update from glibc.
564 * soft-fp/addsf3.c: Likewise.
565 * soft-fp/addtf3.c: Likewise.
566 * soft-fp/divdf3.c: Likewise.
567 * soft-fp/divsf3.c: Likewise.
568 * soft-fp/divtf3.c: Likewise.
569 * soft-fp/double.h: Likewise.
570 * soft-fp/eqdf2.c: Likewise.
571 * soft-fp/eqsf2.c: Likewise.
572 * soft-fp/eqtf2.c: Likewise.
573 * soft-fp/extenddftf2.c: Likewise.
574 * soft-fp/extended.h: Likewise.
575 * soft-fp/extendsfdf2.c: Likewise.
576 * soft-fp/extendsftf2.c: Likewise.
577 * soft-fp/fixdfdi.c: Likewise.
578 * soft-fp/fixdfsi.c: Likewise.
579 * soft-fp/fixsfdi.c: Likewise.
580 * soft-fp/fixsfsi.c: Likewise.
581 * soft-fp/fixtfdi.c: Likewise.
582 * soft-fp/fixtfsi.c: Likewise.
583 * soft-fp/fixunsdfdi.c: Likewise.
584 * soft-fp/fixunsdfsi.c: Likewise.
585 * soft-fp/fixunssfdi.c: Likewise.
586 * soft-fp/fixunssfsi.c: Likewise.
587 * soft-fp/fixunstfdi.c: Likewise.
588 * soft-fp/fixunstfsi.c: Likewise.
589 * soft-fp/floatdidf.c: Likewise.
590 * soft-fp/floatdisf.c: Likewise.
591 * soft-fp/floatditf.c: Likewise.
592 * soft-fp/floatsidf.c: Likewise.
593 * soft-fp/floatsisf.c: Likewise.
594 * soft-fp/floatsitf.c: Likewise.
595 * soft-fp/floatundidf.c: Likewise.
596 * soft-fp/floatundisf.c: Likewise.
597 * soft-fp/floatunditf.c: Likewise.
598 * soft-fp/floatunsidf.c: Likewise.
599 * soft-fp/floatunsisf.c: Likewise.
600 * soft-fp/floatunsitf.c: Likewise.
601 * soft-fp/gedf2.c: Likewise.
602 * soft-fp/gesf2.c: Likewise.
603 * soft-fp/getf2.c: Likewise.
604 * soft-fp/ledf2.c: Likewise.
605 * soft-fp/lesf2.c: Likewise.
606 * soft-fp/letf2.c: Likewise.
607 * soft-fp/muldf3.c: Likewise.
608 * soft-fp/mulsf3.c: Likewise.
609 * soft-fp/multf3.c: Likewise.
610 * soft-fp/negdf2.c: Likewise.
611 * soft-fp/negsf2.c: Likewise.
612 * soft-fp/negtf2.c: Likewise.
613 * soft-fp/op-1.h: Likewise.
614 * soft-fp/op-2.h: Likewise.
615 * soft-fp/op-4.h: Likewise.
616 * soft-fp/op-8.h: Likewise.
617 * soft-fp/op-common.h: Likewise.
618 * soft-fp/quad.h: Likewise.
619 * soft-fp/single.h: Likewise.
620 * soft-fp/soft-fp.h: Likewise.
621 * soft-fp/subdf3.c: Likewise.
622 * soft-fp/subsf3.c: Likewise.
623 * soft-fp/subtf3.c: Likewise.
624 * soft-fp/truncdfsf2.c: Likewise.
625 * soft-fp/trunctfdf2.c: Likewise.
626 * soft-fp/trunctfsf2.c: Likewise.
627 * soft-fp/unorddf2.c: Likewise.
628 * soft-fp/unordsf2.c: Likewise.
629 * soft-fp/unordtf2.c: Likewise.
630 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
631 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
632 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
633 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
634 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
635 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
636 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
637 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
638 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
639 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
640 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
641 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
643 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
645 * config/mips/lib2funcs.c: New file.
646 * config/mips/t-mips (LIB2ADD_ST): Add it.
648 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
651 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
652 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
654 2013-06-08 Walter Lee <walt@tilera.com>
656 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
657 Replace int64_t with long long. Add __extension__ where
659 * config/tilepro/atomic.c: Include config.h.
661 2013-06-06 Douglas B Rupp <rupp@adacore.com>
663 * config.host (arm-wrs-vxworks): Configure with other soft float.
665 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
667 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
668 (mips64r5900el-*-elf*): New configurations.
670 2013-06-04 Alan Modra <amodra@gmail.com>
672 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
674 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
676 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
678 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
680 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
681 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
682 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
684 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
686 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
687 (powerpc-wrs-vxworks): Likewise.
689 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
691 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
692 signal frames as well.
693 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
694 STACK_BIAS to the CFA offset.
696 2013-05-17 Richard Henderson <rth@redhat.com>
699 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
700 (execute_cfa_program): Use it when storing to fs->regs.
702 2013-05-08 Kai Tietz <ktietz@redhat.com>
704 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
705 (__deregister_frame_info): Likewise.
707 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
709 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
712 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
714 2013-04-25 Alan Modra <amodra@gmail.com>
716 * config.host: Match little-endian powerpc-linux.
718 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
720 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
721 as 'unsigned long long' instead of 'unsigned long'.
722 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
725 2013-04-10 Julian Brown <julian@codesourcery.com>
727 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
728 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
729 unsigned char/unsigned short.
730 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
732 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
735 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
737 2013-04-04 Meador Inge <meadori@codesourcery.com>
739 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
740 computing the location of the link register.
741 (aeabi_uldivmod): Ditto.
743 2013-03-27 Kai Tietz <ktietz@redhat.com>
745 * config.host: Add support for cygwin x64 target.
746 * configure: Regenerated.
748 2013-03-26 Walter Lee <walt@tilera.com>
750 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
751 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
753 2013-03-25 Kai Tietz <ktietz@redhat.com>
755 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
757 2013-03-20 Robert Mason <rbmj@verizon.net>
759 * config/vxlib-tls.c (__gthread_get_tsd_data,)
760 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
761 (__gthread_leave_tsd_dtor_context): Add prototypes.
762 (tls_delete_hook): Update.
764 2013-03-20 Catherine Moore <clm@codesourcery.com>
765 Joseph Myers <joseph@codesourcery.com>
766 Chao-ying Fu <fu@mips.com>
768 * config/mips/mips16.S: Don't build for microMIPS.
769 * config/mips/linux-unwind.h: Handle microMIPS frame.
770 * config/mips/crtn.S (fini, init): New labels.
772 2013-03-14 Jakub Jelinek <jakub@redhat.com>
774 PR tree-optimization/53265
775 * unwind-dw2.c (execute_cfa_program): Avoid
776 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
777 on targets with DWARF_FRAME_REGISTERS < 32.
779 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
782 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
783 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
785 2013-03-07 Sriraman Tallam <tmsriram@google.com>
787 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
788 sandybridge processors.
790 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
793 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
796 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
798 * config/microblaze/crti.S: Setup stack protection at entry
800 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
802 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
803 (__rotldi3): Shift bytewise if applicable.
805 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
807 * config/aarch64/sync-cache.c
808 (__aarch64_sync_cache_range): Silence warnings.
810 2013-02-25 Catherine Moore <clm@codesourcery.com>
813 2013-02-24 Catherine Moore <clm@codesourcery.com>
814 Joseph Myers <joseph@codesourcery.com>
815 Chao-ying Fu <fu@mips.com>
817 * config/mips/mips16.S: Don't build for microMIPS.
818 * config/mips/linux-unwind.h: Handle microMIPS frame.
819 * config/mips/crtn.S (fini, init): New labels.
821 2013-02-24 Catherine Moore <clm@codesourcery.com>
822 Joseph Myers <joseph@codesourcery.com>
823 Chao-ying Fu <fu@mips.com>
825 * config/mips/mips16.S: Don't build for microMIPS.
826 * config/mips/linux-unwind.h: Handle microMIPS frame.
827 * config/mips/crtn.S (fini, init): New labels.
829 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
830 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
833 2013-02-16 Alan Modra <amodra@gmail.com>
836 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
837 (ppc_fallback_frame_state): Always set up save locations for fp
838 and altivec. Don't bother with non-callee-saved regs, r0-r13
839 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
841 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
844 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
846 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
847 _ssmulha3, _usmulusa3, _ssmulsa3.
848 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
849 (__muldi3): XCALL __muldi3_6 instead of rcall.
850 (__umulsidi3, __mulsidi3): New functions.
851 (do_prologue_saves, do_epilogue_restores): New .macros.
852 (__divdi3_moddi3): Use them.
853 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
854 (__usmulusa3, __ssmulsa3): New functions.
856 2013-02-11 Iain Sandoe <iain@codesourcery.com>
857 Jack Howarth <howarth@bromo.med.uc.edu>
858 Patrick Marlier <patrick.marlier@gmail.com>
861 * config/darwin-crt-tm.c: Remove dummy functions hack.
863 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
866 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
867 * config/avr/lib2-object.mk: New iterator to build objects from it.
868 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
870 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
871 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
872 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
873 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
874 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
875 * config/avr/lib1funcs-fixed.S: Implement them.
877 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
879 Update copyright years.
881 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
884 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
885 Add crtcxa to extra_parts.
886 * config/rs6000/exit.h: New file.
887 * config/rs6000/cxa_atexit.c: New file.
888 * config/rs6000/cxa_finalize.c: New file.
889 * config/rs6000/crtcxa.c: New file.
890 * config/rs6000/t-aix-cxa: New file.
891 * config/rs6000/libgcc-aix-cxa.ver: New file.
893 2013-01-31 Nick Clifton <nickc@redhat.com>
895 * config/v850/lib1funcs.S: Add support for e3v5 architecture
898 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
901 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
902 _mulQQ, _mulHQ, _mulHA, _mulSA,
903 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
904 _divQQ, _divHQ, _divHA, _divSA,
905 _divUQQ, _divUHQ, _divUHA, _divUSA.
907 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
909 * config.host(microblaze*-linux*): tmake_file: Remove
910 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
911 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
912 to exclude functions from being built with libgcc.c and use
913 the microblaze assembly.
915 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
917 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
920 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
922 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
923 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
924 __UINTPTR_TYPE__; also cast 'base' to the same type before the
927 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
929 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
930 loop start address for cache clearing.
932 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
934 * config/avr/lib1funcs.S: Remove trailing blanks.
935 * config/avr/lib1funcs-fixed.S: Ditto.
937 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
939 * config/avr/avr-lib.h: Add GPL copyright notice.
941 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
943 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
944 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
945 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
946 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
948 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
950 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
951 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
953 2013-01-04 Nick Clifton <nickc@redhat.com>
955 * config/v850/lib1funcs.S: Only provide CALLT support functions if
956 the CALLT instruction is supported.
958 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
960 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
961 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
963 2012-12-13 John Tytgat <John@bass-software.com>
965 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
968 2012-12-12 Jakub Jelinek <jakub@redhat.com>
971 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
972 undefined signed overflows.
974 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
977 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
979 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
981 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
982 (FP_TRAPPING_EXCEPTIONS): Define.
983 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
984 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
986 2012-12-04 Richard Henderson <rth@redhat.com>
989 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
991 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
993 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
994 (FP_EX_SHIFT): Define.
995 (FP_TRAPPING_EXCEPTIONS): Define.
997 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
999 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
1000 (FP_ROUNDMODE): Use FP_RND_MASK.
1001 * config/aarch64/sfp-exceptions.c: New.
1002 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
1003 Use __sfp_handle_exceptions.
1005 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
1007 * config.host: (arm*-*-freebsd*): Remove.
1008 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
1009 (arm*-*-elf*): Remove.
1010 (arm*-*-wince-pe*): Remove.
1011 * arm/unwind-arm.c (struct fpa_reg): Delete.
1012 (struct fpa_regs): Delete.
1013 (phase1_vrs): Remove fpa element.
1014 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
1015 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
1016 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
1017 * ieee754-sf.S (floatundisf): Remove FPA support.
1018 (floatdisf): Likewise.
1019 * ieee75f-df.S (floatundidf): Likewise.
1020 (floatdidf): Likewise.
1022 2012-11-29 Kai Tietz <ktietz@redhat.com>
1025 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
1026 * unwind-generic.h: Likewise.
1027 * unwind-seh.c: Likewise.
1029 2012-11-28 Richard Henderson <rth@redhat.com>
1032 * emutls.c (__emutls_get_address): Avoid race condition between
1033 obj->loc.offset read and emutls_key initialization.
1035 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
1037 Adjust decimal point of signed accum mode to GCC default.
1040 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
1042 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
1043 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
1044 (__mulha3, __mulsa3)
1045 (__divqq3, __divha3, __divsa3): Adjust to new position of
1046 decimal point of signed accum types.
1048 (__mulusa3_round): New function.
1049 (__mulusa3): Use it.
1050 (__divqq_helper): New function.
1051 (__udivuqq3): Use it.
1053 2012-11-20 Jakub Jelinek <jakub@redhat.com>
1056 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
1058 2012-11-18 Teresa Johnson <tejohnson@google.com>
1061 * libgcov.c (gcov_exit): Remove merged program summary
1062 comparison unless !GCOV_LOCKED.
1064 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1066 * soft-fp: Updated from glibc upstream.
1068 2012-11-06 Ian Lance Taylor <iant@google.com>
1070 * generic-morestack.c (__generic_morestack): Align the returned
1071 stack pointer to a 32 byte boundary.
1072 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
1073 increment the return address until we have decided that we don't
1074 have a varargs function.
1075 (__morestack) [32-bit]: Align stack correctly when calling C
1077 (__morestack) [64-bit]: Likewise.
1079 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
1081 * configure: Regenerate.
1083 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
1086 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
1087 * config/i386/sfp-machine.h: Guard exception handling
1088 code with _SOFT_FLOAT.
1089 * config/i386/32/sfp-machine.h: Guard rounding handling
1090 code with _SOFT_FLOAT.
1091 * config/i386/64/sfp-machine.h: Ditto.
1093 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
1095 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
1098 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
1100 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
1101 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
1102 when appropriate. Correct structure element types.
1103 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
1104 -minline-all-stringops from compile flags.
1106 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1108 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
1110 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1112 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
1114 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1116 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
1119 2012-10-23 Ian Bolton <ian.bolton@arm.com>
1120 Jim MacArthur <jim.macarthur@arm.com>
1121 Marcus Shawcroft <marcus.shawcroft@arm.com>
1122 Nigel Stephens <nigel.stephens@arm.com>
1123 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1124 Richard Earnshaw <rearnsha@arm.com>
1125 Sofiane Naci <sofiane.naci@arm.com>
1126 Stephen Thomas <stephen.thomas@arm.com>
1127 Tejas Belagod <tejas.belagod@arm.com>
1128 Yufeng Zhang <yufeng.zhang@arm.com>
1130 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
1131 * config/aarch64/crti.S: New file.
1132 * config/aarch64/crtn.S: New file.
1133 * config/aarch64/linux-unwind.h: New file.
1134 * config/aarch64/sfp-machine.h: New file.
1135 * config/aarch64/sync-cache.c: New file.
1136 * config/aarch64/t-aarch64: New file.
1137 * config/aarch64/t-softfp: New file.
1139 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
1141 * config/mmix/crti.S: Mark program and data addresses using PRELD.
1142 Remove typo'd and unnecessary alignment-LOC for .data. Remove
1143 no-longer-needed LDBU insns.
1145 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1148 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
1149 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
1151 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1153 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
1155 2012-10-15 Matthias Klose <doko@ubuntu.com>
1157 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
1159 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
1161 * configure: Regenerate.
1162 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
1164 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1166 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1167 instructions for 64bit targets only.
1169 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1171 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1172 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
1173 * config/i386/32/sfp-machine.h: ... here.
1174 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
1175 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
1178 2012-10-07 Matthias Klose <doko@ubuntu.com>
1180 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1182 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1184 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
1186 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1187 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1188 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1191 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1194 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1195 Fix parameter names.
1197 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1200 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1201 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1202 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1204 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1207 * config/sh/linux-atomic.S: Delete.
1208 * config/sh/linux-atomic.c: New.
1209 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1210 linux-atomic.c. Add cflags to disable warnings.
1212 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1215 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1217 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1218 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1219 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1220 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
1221 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1223 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1225 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1227 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1228 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1230 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
1232 * config.host (hppa-*-openbsd*): New target.
1233 * config/pa/t-openbsd: New file.
1235 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
1238 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1239 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1240 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1241 (__divsa3): Use __negsi2 to negate r_quoL.
1242 * config/avr/lib1funcs.S (FALIAS): New macro.
1243 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1244 (__negsi2): ...this new function.
1245 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1246 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1247 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1248 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1249 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1250 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1252 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1255 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1256 (lshrsi3): Reimplement as lshrsi3_r0.
1258 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1261 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1264 2012-09-07 Teresa Johnson <tejohnson@google.com>
1266 PR gcov-profile/54487
1267 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
1270 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
1273 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1274 not configured --with-avrlibc=no.
1275 * config/avr/t-avrlibc: New file.
1276 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1277 (DPBIT_FUNCS): Ditto.
1278 (TPBIT_FUNCS): Ditto.
1280 2012-09-04 Teresa Johnson <tejohnson@google.com>
1282 * libgcov.c (struct gcov_summary_buffer): New structure.
1283 (gcov_histogram_insert): New function.
1284 (gcov_compute_histogram): Ditto.
1285 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1286 histograms during summary merging.
1288 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
1290 * config.host (x86_64-*-openbsd*): New target.
1292 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1294 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1297 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1300 * config/avr/t-avr (conv_X): Rename to func_X.
1302 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1305 * config/avr/lib1funcs-fixed.S: New file.
1306 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1307 after they are used.
1308 (neg2, neg4): New macros.
1309 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1310 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1311 (__umulhisi3): Speed up MUL variant if there is enough flash.
1312 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1314 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1315 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1316 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1317 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1318 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1319 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1320 (LIB2FUNCS_EXCLUDE): Add supported functions.
1322 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
1324 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1325 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1327 * fixed-obj.mk: Only expand dependency if $o is not in
1330 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1332 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1334 2012-08-22 Joseph Myers <joseph@codesourcery.com>
1336 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1337 depend on --enable-shared.
1338 ($(lib1asmfuncs-o)): Use %.vis files independent of
1340 * static-object.mk ($(base)$(objext), $(base).vis)
1341 ($(base)_s$(objext)): Use same rules for visibility handling as in
1344 2012-08-21 Ian Lance Taylor <iant@google.com>
1346 * config/i386/morestack.S (__morestack_non_split): Increase amount
1347 of space allocated for non-split code stack.
1349 2012-08-19 Joseph Myers <joseph@codesourcery.com>
1351 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1352 even if inhibit_libc.
1354 2012-08-17 Julian Brown <julian@codesourcery.com>
1356 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1357 -fexceptions -fnon-call-exceptions if not defined.
1358 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1359 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1361 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1363 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1366 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
1368 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1369 rs6000/t-slibgcc-aix.
1371 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1373 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1375 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1377 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1379 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1382 * Makefile.in (version): Replace top_srcdir with srcdir.
1384 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1386 * Makefile.in (version): set to BASE-VER file from gcc directory.
1388 2012-08-01 Nick Clifton <nickc@redhat.com>
1390 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1391 Implements __clrsb for an HImode argument.
1393 2012-07-31 Nick Clifton <nickc@redhat.com>
1395 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1396 Implements __clrsb for an HImode argument.
1397 * config/stormy16/clrsbhi2.c: New file:
1398 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1400 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1402 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1404 2012-07-19 Tristan Gingold <gingold@adacore.com>
1405 Richard Henderson <rth@redhat.com>
1407 * unwind-seh.c: New file.
1408 * unwind-generic.h: Include windows.h for SEH.
1409 (_Unwind_Exception): Use 6 private fields for SEH.
1410 (_GCC_specific_handler): Declare.
1411 * unwind-c.c (__gcc_personality_seh0): New function.
1413 * config/i386/libgcc-cygming.ver: New file.
1414 * config/i386/t-seh-eh: New file.
1415 * config.host (x86_64-*-mingw*): Default to seh.
1417 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1419 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1421 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
1423 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1424 __builtin_expect when checking for exceptions.
1425 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1427 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1429 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1430 function declaration.
1431 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1433 * config/ia64/sfp-exceptions.c: New.
1434 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
1436 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1438 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1439 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1440 * config/i386/64/sfp-machine: ... (delete here) ...
1441 * config/i386/sfp-machine.h: ... to here.
1442 (FP_EX_MASK): Remove.
1444 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1446 2012-06-11 Sriraman Tallam <tmsriram@google.com>
1448 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1449 * config/i386/libgcc-sol2.ver: Ditto.
1450 * config/i386/libgcc-glibc.ver: Ditto.
1452 2012-06-11 Roland McGrath <mcgrathr@google.com>
1454 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1455 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1458 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
1460 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1461 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1462 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1463 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1464 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
1465 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
1466 * config/i386/64/sfp-machine: ... (delete here) ...
1467 * config/i386/sfp-machine.h: ... to here.
1469 (__sfp_handle_exceptions): New function declaration.
1470 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1471 * config/i386/sfp-exceptions.c: New.
1472 * config/i386/t-softfp: New.
1473 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
1474 i386/t-softfp to tmake_file.
1476 2012-06-03 David S. Miller <davem@davemloft.net>
1478 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
1481 2012-05-31 David S. Miller <davem@davemloft.net>
1483 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
1484 multiply and divide instructions on 32-bit when V9.
1485 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
1487 2012-05-29 Joseph Myers <joseph@codesourcery.com>
1489 * config/arm/ieee754-df.S: Fix typos.
1490 * config/arm/ieee754-sf.S: Fix typos.
1491 * config/c6x/libunwind.S: Fix typos.
1492 * config/epiphany/udivsi3-float.c: Fix typos.
1493 * config/microblaze/muldi3_hard.S: Fix typos.
1494 * config/picochip/adddi3.S: Fix typos.
1495 * config/picochip/ashlsi3.S: Fix typos.
1496 * config/picochip/ashrsi3.S: Fix typos.
1497 * config/picochip/clzsi2.S: Fix typos.
1498 * config/picochip/cmpsi2.S: Fix typos.
1499 * config/picochip/divmod15.S: Fix typos.
1500 * config/picochip/divmodhi4.S: Fix typos.
1501 * config/picochip/divmodsi4.S: Fix typos.
1502 * config/picochip/longjmp.S: Fix typos.
1503 * config/picochip/lshrsi3.S: Fix typos.
1504 * config/picochip/parityhi2.S: Fix typos.
1505 * config/picochip/popcounthi2.S: Fix typos.
1506 * config/picochip/setjmp.S: Fix typos.
1507 * config/picochip/subdi3.S: Fix typos.
1508 * config/picochip/ucmpsi2.S: Fix typos.
1509 * config/picochip/udivmodhi4.S: Fix typos.
1510 * config/picochip/udivmodsi4.S: Fix typos.
1511 * config/spu/divv2df3.c: Fix typos.
1512 * config/spu/mfc_multi_tag_release.c: Fix typos.
1513 * config/spu/mfc_tag_release.c: Fix typos.
1514 * configure.ac: Fix typos.
1515 * configure: Regenerate.
1517 2012-05-25 Ian Lance Taylor <iant@google.com>
1519 * config/i386/morestack.S (__morestack_non_split): Check whether
1520 caller is varargs and needs %bp to hold the stack frame on return.
1522 2012-05-25 Olivier Hainque <hainque@adacore.com>
1524 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1525 sequence in the non pic case on VxWorks.
1527 2012-05-24 Olivier Hainque <hainque@adacore.com>
1529 * Makefile.in: Move dependency on install-unwind_h from
1530 "install-leaf" to "install".
1532 2012-05-24 Olivier Hainque <hainque@adacore.com>
1534 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1535 Use a separate command for stamp removals.
1537 2012-05-21 Andrew Pinski <apinski@cavium.com>
1540 * configure.ac: Define the default includes to being none.
1541 * configure: Regenerate.
1543 2012-05-16 Olivier Hainque <hainque@adacore.com>
1545 * Makefile.in (install-unwind_h): Rename into ...
1546 (install-unwind_h-forbuild): New target.
1547 (all): Use it instead of the former install-unwind_h.
1548 (install-unwind_h): Reinstate, copy to user install destination
1549 for include files, not to the internal gcc object directory one.
1550 (install-leaf): Depend on it.
1552 2012-05-15 Olivier Hainque <hainque@adacore.com>
1554 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
1555 register numbers. LR_REGNO replaces R_LR.
1556 (ucontext_for): New, helper for ...
1557 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
1559 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
1561 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1563 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
1564 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
1565 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
1567 (i[34567]86-*-*, x86_64-*-*): ... here.
1569 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
1570 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
1572 * config/i386/i386-cpuinfo.c: Rename to ...
1573 * config/i386/cpuinfo.c: ... this.
1574 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
1576 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
1577 (libgcc_cv_init_priority): New test.
1578 * configure: Regenerate.
1579 * config.in: New file.
1580 * Makefile.in (clean): Rename config.h to auto-target.h.
1581 (config.h): Likewise.
1582 (stamp-h): Likewise.
1584 * config/i386/cpuinfo.c (auto-target.h): Include.
1585 (CONSTRUCTOR_PRIORITY): Define.
1586 (__cpu_indicator_init): Use it.
1588 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1590 * longlong.h: Use a URL instead of an FSF postal address.
1591 Replace spaces with tab.
1593 2012-05-08 Teresa Johnson <tejohnson@google.com>
1595 * libgcov.c (gcov_clear, __gcov_reset): New functions.
1596 (__gcov_dump): Ditto.
1597 (gcov_dump_complete): New global variable.
1598 (gcov_exit): Export hidden to enable use in L_gcov_dump.
1599 (__gcov_flush): Outline functionality now in gcov_clear.
1600 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
1602 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
1604 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
1605 (mips*-*-linux*): Include mips/t-tpbit when long double is
1608 2012-04-25 Sriraman Tallam <tmsriram@google.com>
1610 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
1611 (get_available_features): New argument. Check for AVX2.
1612 (__cpu_indicator_init): Modify call to get_available_features.
1614 2012-04-25 Alan Modra <amodra@gmail.com>
1616 * config/rs6000/crtsavevr.S: New file.
1617 * config/rs6000/crtrestvr.S: New file.
1618 * config/rs6000/t-savresfgpr: Build the above.
1619 * config/rs6000/t-netbsd: Likewise.
1621 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1623 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
1625 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1627 * libgcc/config/i386/i386-cpuinfo.c: New file.
1628 * libgcc/config/i386/t-cpuinfo: New file.
1629 * libgcc/config.host: Include t-cpuinfo.
1630 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
1632 2012-04-24 Chao-ying Fu <fu@mips.com>
1634 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
1636 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
1638 struct siginfo vs. siginfo_t
1640 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
1641 siginfo_t instead of struct siginfo.
1642 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
1643 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
1644 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
1645 (ia64_handle_unwabi): Likewise.
1646 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
1647 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
1648 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
1649 (sh_fallback_frame_state): Likewise.
1650 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
1651 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
1653 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
1655 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
1658 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
1660 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
1661 if it hasn't been previously saved.
1663 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
1665 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
1668 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
1671 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
1672 instead of __AVR_HAVE_8BIT_SP__.
1674 2012-03-26 Tristan Gingold <gingold@adacore.com>
1676 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
1677 (unw_table_entry): Use unw_word instead of unsigned long.
1678 (_Unwind_FindTableEntry): Likewise.
1679 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
1680 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
1681 (_Unwind_FindTableEntry): Likewise.
1682 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
1683 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
1684 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
1685 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
1686 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
1687 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
1688 (uw_init_context_1, uw_install_context): Likewise.
1689 (unw_word): Move to unwind-ia64.h
1691 2012-03-26 Tristan Gingold <gingold@adacore.com>
1693 * config/vms/vms-ucrt0.c: Update copyright years.
1695 (___gcc_main_flags): Declare.
1696 (__main): Check flags to remap argv and exit code.
1697 * config.host (*-*-*vms*): Adjust extra_parts.
1698 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
1701 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
1703 * arm/lib1funcs.asm (ctzsi2): New function.
1704 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
1705 * arm/t-linux (LIB1ASMFUNCS): Likewise.
1706 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
1707 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
1708 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
1709 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
1711 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
1713 * config.host: Add bits to support powerpc64-*-freebsd*.
1714 * config/rs6000/freebsd-unwind.h: New file.
1715 * config/rs6000/t-freebsd64: New file.
1717 2012-03-20 Richard Guenther <rguenther@suse.de>
1719 PR gcov-profile/52627
1720 * libgcov.c (init_mx): Fix mutex name.
1722 2012-03-16 Tristan Gingold <gingold@adacore.com>
1724 * config/ia64/vms-unwind.h: Remove ulong (and replace
1725 it by unw_reg where used). Define unw_reg with __int64.
1727 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1729 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1731 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1733 (sparc_is_sighandler): Likewise.
1735 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
1737 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
1740 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1742 * config/arm/crtn.S: Fix typo.
1744 2012-03-13 Richard Guenther <rguenther@suse.de>
1746 * libgcov.c: Remove stdio.h include and NULL un-define.
1748 2012-03-13 Richard Guenther <rguenther@suse.de>
1751 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
1753 2012-03-13 Richard Guenther <rguenther@suse.de>
1755 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
1757 2012-03-13 Richard Guenther <rguenther@suse.de>
1759 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
1760 and __gthread_mutex_init_function definitions.
1762 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1764 * config.host (mips*-*-openbsd*): Remove.
1766 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1768 * config.host: Remove alpha*-dec-osf5.1* handling.
1769 * config/alpha/gthr-posix.c: Remove.
1770 * config/alpha/libgcc-osf5.ver: Remove.
1771 * config/alpha/osf5-unwind.h: Remove.
1772 * config/alpha/t-osf-pthread: Remove.
1773 * config/alpha/t-slibgcc-osf: Remove.
1774 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
1775 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
1776 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
1777 * mkmap-flat.awk: Remove osf_export handling.
1779 2012-03-12 Richard Guenther <rguenther@suse.de>
1781 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
1782 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1783 (__gthread_mutex_init_function): New function.
1784 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1787 * libgcov.c: Include gthr.h.
1788 (__gcov_flush_mx): New global variable.
1789 (init_mx, init_mx_once): New functions.
1790 (__gcov_flush): Protect self with a mutex.
1791 (__gcov_fork): Re-initialize mutex after forking.
1792 * unwind-dw2-fde.c: Change condition under which to use
1793 __GTHREAD_MUTEX_INIT_FUNCTION.
1795 2012-03-12 Tristan Gingold <gingold@adacore.com>
1797 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
1798 * config/ia64/t-vms: Likewise.
1800 2012-03-11 Michael Hope <michael.hope@linaro.org>
1802 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
1805 2012-03-07 Walter Lee <walt@tilera.com>
1807 * config/tilepro/atomic.c: Rename "atomic_" prefix to
1809 (atomic_xor): Rename and move definition to
1810 config/tilepro/atomic.h.
1811 (atomic_nand): Ditto.
1812 * config/tilepro/atomic.h: Rename "atomic_" prefix to
1814 (arch_atomic_xor): Move from config/tilepro/atomic.c.
1815 (arch_atomic_nand): Ditto.
1817 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1820 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
1822 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1825 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
1828 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1832 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
1833 if RAMPZ affects reading from RAM.
1834 (__tablejump_elpm__): Ditto.
1836 (__movmemx_hi): Ditto.
1837 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
1838 (__do_global_dtors): Ditto.
1839 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
1840 (__movmemx_hi): Ditto.
1842 2012-03-05 Richard Henderson <rth@redhat.com>
1844 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
1845 [ARM] (count_trailing_zeros): Use the builtin.
1847 2012-03-01 Kai Tietz <ktietz@redhat.com>
1849 * soft-fp: Imported from glibc upstream.
1851 2012-02-28 Kai Tietz <ktietz@redhat.com>
1853 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
1854 for mingw-targets as attribute gcc_struct.
1856 2012-02-28 Ian Lance Taylor <iant@google.com>
1858 * generic-morestack.c (__splitstack_releasecontext): Correct call
1859 to __morestack_release_segments.
1861 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
1864 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
1865 for __linux__ when removing signals from __morestack_fullmask.
1867 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
1870 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
1872 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1874 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
1875 instead of HAVE_INITFINI_ARRAY.
1876 * config/ia64/crtend.S: Likewise.
1878 2012-02-20 Kai Tietz <ktietz@redhat.com>
1881 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
1883 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
1884 to w32-unwind.h header.
1886 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1888 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
1889 (mips*-*-linux*): Remove t-slibgcc-libgcc.
1890 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
1891 * config/mips/mips16.S (__mips16_rdhwr): Delete.
1893 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1895 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
1897 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1900 * config/darwin-crt-tm.c: Correct typo.
1902 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1903 Patrick Marlier <patrick.marlier@gmail.com>
1906 * config/darwin-crt-tm.c: Generate dummy functions.
1908 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1909 Patrick Marlier <patrick.marlier@gmail.com>
1912 * config/darwin-crt-tm.c (getTMCloneTable): New function.
1913 (__doTMRegistrations): Call it.
1914 (__doTMdeRegistrations): Likewise.
1916 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
1917 Anatoly Sokolov <aesok@post.ru>
1918 Eric Weddington <eric.weddington@atmel.com>
1921 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
1922 (__epilogue_restores__): Ditto.
1924 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
1928 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
1929 Solaris 11 and slightly reformat.
1930 (sparc_is_sighandler): Likewise.
1932 2012-02-14 Walter Lee <walt@tilera.com>
1934 * config.host: Handle tilegx and tilepro.
1935 * config/tilegx/sfp-machine.h: New file.
1936 * config/tilegx/sfp-machine32.h: New file.
1937 * config/tilegx/sfp-machine64.h: New file.
1938 * config/tilegx/t-crtstuff: New file.
1939 * config/tilegx/t-softfp: New file.
1940 * config/tilegx/t-tilegx: New file.
1941 * config/tilepro/atomic.c: New file.
1942 * config/tilepro/atomic.h: New file.
1943 * config/tilepro/linux-unwind.h: New file.
1944 * config/tilepro/sfp-machine.h: New file.
1945 * config/tilepro/softdivide.c: New file.
1946 * config/tilepro/softmpy.S: New file.
1947 * config/tilepro/t-crtstuff: New file.
1948 * config/tilepro/t-tilepro: New file.
1950 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
1954 * gthr-posix.h: Allow static initializer macros to be disabled.
1955 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
1957 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
1959 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
1960 Add t-slibgcc-libgcc to tmake_file.
1961 * config/mips/libgcc-mips16.ver: Revert previous patch.
1962 * config/mips/mips16.S (__mips16_rdhwr): Hide.
1964 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
1965 Jayant R Sonar <jayant.sonar@kpitcummins.com>
1967 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
1968 * config/cr16/crti.S: New file.
1969 * config/cr16/crtlibid.S: New file.
1970 * config/cr16/crtn.S: New file.
1971 * config/cr16/lib1funcs.S: New file.
1972 * config/cr16/t-cr16: New file.
1973 * config/cr16/t-crtlibid: New file.
1974 * config/cr16/unwind-dw2.h: New file.
1975 * config/cr16/unwind-cr16.c: New file.
1976 * config/cr16/divmodhi3.c: New file.
1978 2012-01-25 Alan Modra <amodra@gmail.com>
1980 * config/rs6000/t-linux64: Delete. Move..
1981 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
1982 * config/rs6000/t-linux: ..and libgcc flags to here.
1984 2012-01-22 Douglas B Rupp <rupp@gnat.com>
1986 * config.host (i[34567]86-*-interix3*):
1987 Change triplet to i[34567]86-*-interix[3-9]*.
1988 * configure: Regenerate.
1990 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
1991 Richard Sandiford <rdsandiford@googlemail.com>
1993 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
1994 * config/mips/mips16.S (__mips16_rdhwr): New function.
1995 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
1997 2012-01-11 Nathan Sidwell <nathan@acm.org>
1999 * libgcov.c (__gcov_init): Ignore objects with no functions.
2001 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
2004 Extend __pgmx semantics to linearize memory.
2005 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
2006 * config/avr/lib1funcs.S (__xload_1): New function.
2007 (__movmemx_qi, __movmemx_hi): New functions.
2008 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
2011 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2013 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
2014 purported sigacthandler address isn't null before dereferencing it.
2015 (sparc_is_sighandler): Likewise.
2017 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2020 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
2021 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
2022 (sparc_is_sighandler): Likewise.
2023 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
2025 2012-01-06 Tristan Gingold <gingold@adacore.com>
2027 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
2028 compatibility thunks...
2029 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
2030 (crtbeginS.o, crtendS.o): ... and these to ...
2031 * config/ia64/t-ia64-elf: ... this new file.
2032 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
2033 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
2035 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2037 * configure: Regenerate.
2038 * config/s390/t-crtstuff: Remove -fPIC.
2040 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2043 * enable-execute-stack-mprotect.c (getpagesize): Do not define
2046 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2049 * config/avr/lib1funcs.S: Remove FIXME comments.
2050 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
2052 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2054 Implement light-weight DImode support.
2055 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
2056 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
2057 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
2058 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
2060 2011-12-30 Nathan Sidwell <nathan@acm.org>
2062 * libgcov.c (gcov_crc32): Remove global var.
2063 (free_fn_data): New function.
2064 (buffer_fn_data): Pass in filename, more robust error recovery.
2065 (crc32_unsigned): New function.
2066 (gcov_exit): More robust detection of new program. More robust
2068 (__gcov_init): Do not update program's crc here.
2070 2011-12-21 Tristan Gingold <gingold@adacore.com>
2072 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
2074 2011-12-21 Ian Lance Taylor <iant@google.com>
2076 * config/i386/morestack.S: Simplify CFI opcodes throughout.
2078 2011-12-20 Ian Lance Taylor <iant@google.com>
2080 * config/i386/morestack.S (__morestack_non_split): If there is
2081 enough stack space already, don't split. Ask for more stack space
2084 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
2086 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
2088 (_Unwind_DebugHook): New function.
2089 (uw_restore_core_regs): New define.
2090 (unwind_phase2): Use uw_restore_core_regs instead of
2092 (unwind_phase2_forced): Likewise.
2093 (__gnu_Unwind_Resume): Likewise.
2095 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
2097 * config/alpha/linux-unwind.h: Update copyright years.
2098 (MD_FROB_UPDATE_CONTEXT): New define.
2099 (alpha_frob_update_context): New function.
2101 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
2103 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
2104 tmake_file rather replacing it.
2106 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
2108 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
2109 function is not used for PPC64.
2110 (save_world): Amend comments. Update the VRsave mask to reflect the
2112 (rest_world): Update comments, do not clobber r10, do not use r8.
2113 (eh_rest_world_r10): Amend comments, do not use r8.
2114 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
2115 no longer used, move restore of CR and target address to the end of
2118 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
2120 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
2121 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
2123 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
2126 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
2127 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
2129 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
2131 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
2133 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
2136 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
2137 * config/avr/lib1funcs.S (__muldi3): New function.
2139 2011-12-06 Andrew Pinski <apinski@cavium.com>
2141 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
2143 (__frame_dummy_init_array_entry): Likewise.
2145 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
2147 Forward-port from gcc-4_6-branch r181936 2011-12-02.
2151 * config/avr/lib1funcs.S (__prologue_saves__,
2152 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
2153 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
2155 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
2157 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
2159 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2162 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
2163 (_ITM_deregisterTMCloneTable): Likewise.
2164 (__register_frame_info): Fix unused warning.
2165 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
2166 pthread_default_stacksize_np): Likewise.
2167 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
2169 2011-11-29 DJ Delorie <dj@redhat.com>
2171 * config.host (rl78-*-elf): New case.
2172 * config/rl78: New directory for the Renesas RL78.
2174 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
2176 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
2179 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2182 * config/rs6000/t-savresfgpr: New file.
2183 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2184 $(srcdir)/config/rs6000/eabi.S.
2185 * config/rs6000/t-ppccomm-ldbl: Remove.
2186 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2188 (powerpc-*-eabispe*): Likewise.
2189 (powerpc-*-eabi*): Likewise.
2190 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2191 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2192 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2193 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2195 (powerpc-*-eabisim*): Likewise.
2196 (powerpc-*-elf*): Likewise.
2197 (powerpc-*-eabialtivec*): Likewise.
2198 (powerpc-xilinx-eabi*): Likewise.
2199 (powerpc-*-rtems*): Likewise.
2200 (powerpcle-*-elf*): Likewise.
2201 (powerpcle-*-eabisim*): Likewise.
2202 (powerpcle-*-eabi*): Likewise.
2204 2011-11-27 Ian Lance Taylor <iant@google.com>
2206 * generic-morestack.c (__splitstack_find): Check for NULL old
2208 (__splitstack_resetcontext): New function.
2209 (__splitstack_releasecontext): New function.
2210 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2212 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2214 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2216 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2218 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2220 2011-11-26 Richard Henderson <rth@redhat.com>
2222 * config/m68k/linux-atomic.c: New file.
2223 * config/m68k/t-linux: New file.
2224 * config.host (m68k-uclinux, m68k-linux): Use it.
2226 2011-11-26 Richard Henderson <rth@redhat.com>
2228 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2229 (__TMC_END__): Only declare if hidden is available; in the definition,
2230 if hidden is unavailable add a null record.
2231 (deregister_tm_clones, register_tm_clones): New.
2232 (__do_global_dtors_aux, frame_dummy): Use them.
2233 (__do_global_dtors, __do_global_ctors_1): Likewise.
2235 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2237 * config/darwin-crt-tm.c: New file.
2238 * config.host (darwin): Build crttms.o crttme.o to provide
2239 startup and shutdown for tm clones.
2240 * config/t-darwin (crttms.o): New build rule.
2241 (crttme.o): Likewise.
2243 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
2245 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2248 2011-11-21 Richard Henderson <rth@redhat.com>
2250 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2251 (__TMC_LIST__, __TMC_END__): New.
2252 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2253 (__do_global_dtors): Likewise.
2254 (frame_dummy): Call _ITM_registerTMCloneTable.
2255 (__do_global_ctors_1): Likewise.
2257 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2259 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2260 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2261 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2262 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2263 * config/i386/t-darwin64: Remove.
2264 * config/sh/t-netbsd (LIB2ADD): Remove.
2266 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
2269 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2270 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2271 * config/avr/lib1funcs.S (wmov): New assembler macro.
2272 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2273 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2274 (__udivmod64): New function.
2275 (__negdi2): New function.
2277 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2279 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2280 *-*-freebsd*aout*): Remove.
2282 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
2284 * static-object.mk (c_flags-$o): Save c_flags.
2285 ($(base)$(objext)): Use it.
2287 2011-11-18 Steve Ellcey <sje@cup.hp.com>
2289 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2291 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
2294 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2295 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2298 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2300 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2302 (aeabi_uidivmod): Likewise.
2303 (umodsi3): Likewise.
2305 (aeabi_idivmod): Likewise.
2308 2011-11-16 Tristan Gingold <gingold@adacore.com>
2310 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2312 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
2315 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2316 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2318 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2320 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2322 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2323 * config/pa/t-stublib64: Delete.
2325 2011-11-12 Richard Henderson <rth@redhat.com>
2327 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2328 cast the pointer argument to _Unwind_SetGRPtr.
2330 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2332 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2334 2011-11-09 Ian Lance Taylor <iant@google.com>
2336 * generic-morestack.c: Include <string.h>.
2337 (uintptr_type): Define.
2338 (struct initial_sp): Add dont_block_signals field. Reduce size of
2340 (allocate_segment): Set prev field to NULL. Don't set
2341 __morestack_current_segment or __morestack_segments.
2342 (__generic_morestack): Update current->prev and *pp after calling
2344 (__morestack_block_signals): Don't do anything if
2345 dont_block_signals is set.
2346 (__morestack_unblock_signals): Likewise.
2347 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2349 (__splitstack_block_signals): New function.
2350 (enum __splitstack_content_offsets): Define.
2351 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2352 (__splitstack_makecontext): New function.
2353 (__splitstack_block_signals_context): New function.
2354 (__splitstack_find_context): New function.
2355 * config/i386/morestack.S (__morestack_get_guard): New function.
2356 (__morestack_set_guard, __morestack_make_guard): New functions.
2357 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2359 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2361 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2362 (i[34567]86-*-mingw*): ... here.
2363 (x86_64-*-mingw*): ... here.
2365 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2367 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2369 2011-11-07 Nathan Sidwell <nathan@acm.org>
2371 * libgcov.c (struct gcov_fn_buffer): New struct.
2372 (buffer_fn_data): New helper.
2373 (gcov_exit): Rework for new gcov data structures.
2375 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
2378 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2380 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2382 * config.host (tmake_file): Correct comment.
2383 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2385 (bfin*-uclinux*): Likewise.
2386 (bfin*-linux-uclibc*): Likewise.
2387 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2389 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2391 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2392 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2393 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2394 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2395 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2396 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2397 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2398 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2399 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2400 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2401 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2402 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2403 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2405 * config/bfin/t-elf: Remove.
2406 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2408 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2410 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2411 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2412 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2413 (lm32-*-elf*): ... this.
2414 (lm32-*-rtems*): ... and this.
2416 (m32r-*-rtems*): Add to tmake_file.
2417 (moxie-*-rtems*): Likewise.
2418 (sparc-*-rtems*): Likewise.
2419 Remove t-rtems from tmake_file.
2420 (sparc64-*-rtems*): Likewise.
2421 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2424 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2427 * config/gthr-posix.h: Move ...
2428 * gthr-posix.h: ... here.
2429 * config/gthr-lynx.h: Reflect this.
2430 * config/gthr-vxworks.h: Likewise.
2431 * config/rs6000/gthr-aix.h: Likewise.
2432 * configure.ac (target_thread_file): Likewise.
2433 * configure: Regenerate.
2435 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2437 * config.host (arm*-*-rtemseabi*): New target.
2439 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2442 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2445 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2447 * config.host (epiphany-*-elf*): New configuration.
2448 * config/epiphany: New Directory.
2450 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2452 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2453 * config/avr/t-rtems: New.
2454 Filter out _exit from LIB1ASMFUNCS.
2456 2011-11-04 David S. Miller <davem@davemloft.net>
2458 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2459 * configure: Rebuild.
2461 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2463 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
2466 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
2469 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
2470 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
2472 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
2475 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
2477 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2479 * config/c6x/t-elf (LIB2ADDEH): Set.
2480 * config/c6x/t-c6x-elf: Remove.
2482 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2484 * config/i386/sol2-ci.S: Rename to ...
2485 * config/i386/crti.S: ... this.
2486 * config/i386/sol2-cn.S: Rename to ...
2487 * config/i386/crtn.S: ... this.
2488 * config/sparc/sol2-ci.S: Rename to ...
2489 * config/sparc/crti.S: ... this.
2490 * config/sparc/sol2-cn.S: Rename to ...
2491 * config/sparc/crtn.S: ... this.
2492 * config/t-sol2 (CUSTOM_CRTIN): Remove.
2493 (crti.o, crtn.o): Remove.
2495 2011-11-04 Tristan Gingold <gingold@adacore.com>
2497 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
2499 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
2501 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
2503 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
2505 * config.host (crisv32-*-none, cris-*-none): Remove.
2506 (crisv32-*-elf): Append to tmake_file, don't just set it.
2507 (cris-*-elf): Add missing t-fdpbit to tmake_file.
2509 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2511 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
2512 (ecrtn$(objext)): Likewise.
2513 (ncrti$(objext)): Likewise.
2514 (ncrtn$(objext)): Likewise.
2516 2011-11-03 Andreas Schwab <schwab@redhat.com>
2518 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2520 2011-11-02 David S. Miller <davem@davemloft.net>
2522 * configure.ac: Set host_address on sparc too.
2523 * configure: Regenerate.
2524 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2525 based upon host_address.
2526 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2528 2011-11-02 Jason Merrill <jason@redhat.com>
2530 * config/rs6000/t-ppccomm: Add missing \.
2532 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2534 * gthr-single.h, gthr.h: New files.
2535 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2536 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2537 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2538 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2539 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2540 * configure.ac (thread_header): New variable.
2541 Set it depending on target_thread_file.
2542 (gthr-default.h): Link from $thread_header.
2543 * configure: Regenerate.
2544 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
2546 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2548 * configure.ac (tm_file_): New variable.
2549 Determine from tm_file.
2550 (tm_file, tm_defines): Substitute.
2551 * configure: Regenerate.
2552 * mkheader.sh: New file.
2553 * Makefile.in (clean): Remove libgcc_tm.h.
2554 ($(objects)): Depend on libgcc_tm.h.
2555 (libgcc_tm_defines, libgcc_tm_file): New variables.
2556 (libgcc_tm.h, libgcc_tm.stamp): New targets.
2557 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
2558 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
2559 ($(extra-parts)): Depend on libgcc_tm.h.
2560 * config.host (tm_defines, tm_file): New variable.
2561 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
2562 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
2563 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
2564 (avr-*-rtems*): Likewise.
2565 (avr-*-*): Likewise.
2566 (frv-*-elf): Likewise.
2567 (frv-*-*linux*): Likewise.
2568 (h8300-*-rtems*): Likewise.
2569 (h8300-*-elf*): Likewise.
2570 (i[34567]86-*-darwin*): Likewise.
2571 (x86_64-*-darwin*): Likewise.
2572 (rx-*-elf): Likewise.
2573 (tic6x-*-uclinux): Likewise.
2574 (tic6x-*-elf): Likewise.
2575 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
2576 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
2577 * config/i386/cygming-crtbegin.c: Likewise.
2578 * config/i386/cygming-crtend.c: Likewise.
2579 * config/ia64/fde-vms.c: Likewise.
2580 * config/ia64/unwind-ia64.c: Likewise.
2581 * config/libbid/bid_gcc_intrinsics.h: Likewise.
2582 * config/rs6000/darwin-fallback.c: Likewise.
2583 * config/stormy16/lib2funcs.c: Likewise.
2584 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
2585 * crtstuff.c: Likewise.
2586 * dfp-bit.h: Likewise.
2587 * emutls.c: Likewise.
2588 * fixed-bit.c: Likewise.
2589 * fp-bit.c: Likewise.
2590 * generic-morestack-thread.c: Likewise.
2591 * generic-morestack.c: Likewise.
2592 * libgcc2.c: Likewise.
2593 * libgcov.c: Likewise.
2594 * unwind-dw2-fde-dip.c: Likewise.
2595 * unwind-dw2-fde.c: Likewise.
2596 * unwind-dw2.c: Likewise.
2597 * unwind-sjlj.c: Likewise.
2599 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2601 * configure.ac: Include ../config/picflag.m4.
2602 (GCC_PICFLAG): Call it.
2604 * configure: Regenerate.
2605 * Makefile.in (gcc_srcdir): Remove.
2606 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
2607 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
2608 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
2609 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
2610 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
2613 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
2614 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
2615 to refer to libgcc2.c.
2617 * config/darwin-64.c: New file.
2618 * config/darwin-crt3.c: Remove comment.
2619 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
2620 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
2621 config/udivmodsi4.c: New files.
2622 * config/memcmp.c, config/memcpy.c, config/memmove.c,
2623 config/memset.c: New files.
2624 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
2625 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
2626 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
2627 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
2628 * config/t-openbsd-thread: New file.
2629 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
2630 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
2631 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
2632 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
2635 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
2636 to refer to gthr-posix.c.
2637 * config/alpha/t-vms (LIB2ADD): Set.
2638 * config/alpha/vms-gcc_shell_handler.c: New file.
2639 * config/arm/bpabi.c, config/arm/fp16.c,
2640 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
2641 config/arm/unaligned-funcs.c: New files.
2642 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
2643 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2644 * config/arm/t-linux: Likewise.
2645 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
2646 * config/arm/t-netbsd: New file.
2647 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
2648 * config/arm/t-symbian (LIB2ADD_ST): Set.
2649 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
2650 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2651 * config/bfin/t-elf: New file.
2652 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
2653 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
2654 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
2655 config/c6x/ltf.c: New files.
2656 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
2657 (HOST_LIBGCC2_CFLAGS): Set.
2658 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
2659 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2660 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
2662 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
2663 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
2664 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
2665 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
2666 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
2668 * config/frv/t-frv (LIB2ADD): Set.
2669 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2670 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
2671 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
2672 config/h8300/popcounthi2.c: New files.
2673 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2674 * config/i386/gthr-win32.c: New file.
2675 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
2676 * config/i386/t-cygwin: Likewise.
2677 * config/i386/t-darwin, config/i386/t-darwin64,
2678 config/i386/t-gthr-win32, config/i386/t-interix: New files.
2679 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
2680 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2681 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2682 * config/ia64/quadlib.c: New file.
2683 * config/ia64/t-hpux (LIB2ADD): Set.
2684 * config/ia64/t-ia64: Add comment.
2685 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
2686 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2687 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
2688 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
2689 * config/m32c/t-m32c (LIB2ADD): Set.
2690 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2691 * config/m32r/t-m32r: Likewise.
2692 * config/m68k/fpgnulib.c: New file.
2693 * config/m68k/t-floatlib (LIB2ADD): Set.
2694 (xfgnulib.c): New target.
2695 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
2696 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
2697 * config/mep/t-mep (LIB2ADD): Set.
2698 * config/microblaze/divsi3.asm: Rename to divsi3.S.
2699 * config/microblaze/moddi3.asm: Rename to moddi3.S.
2700 * config/microblaze/modsi3.asm: Rename to modsi3.S.
2701 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
2702 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
2703 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
2704 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
2705 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
2706 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
2707 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
2709 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
2710 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
2711 * config/pa/fptr.c, config/pa/lib2funcs.S,
2712 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
2713 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2714 (LIB2ADD, LIB2ADD_ST): Set.
2715 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
2716 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
2718 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
2719 * config/pdp11/t-pdp11: New file.
2720 * config/picochip/libgccExtras/adddi3.S,
2721 config/picochip/libgccExtras/ashlsi3.S,
2722 config/picochip/libgccExtras/ashrsi3.S,
2723 config/picochip/libgccExtras/clzsi2.S,
2724 config/picochip/libgccExtras/cmpsi2.S,
2725 config/picochip/libgccExtras/divmod15.S,
2726 config/picochip/libgccExtras/divmodhi4.S,
2727 config/picochip/libgccExtras/divmodsi4.S,
2728 config/picochip/libgccExtras/lshrsi3.S,
2729 config/picochip/libgccExtras/parityhi2.S,
2730 config/picochip/libgccExtras/popcounthi2.S,
2731 config/picochip/libgccExtras/subdi3.S,
2732 config/picochip/libgccExtras/ucmpsi2.S,
2733 config/picochip/libgccExtras/udivmodhi4.S,
2734 config/picochip/libgccExtras/udivmodsi4.S: New files.
2735 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
2736 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
2737 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
2738 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
2739 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
2740 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
2741 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
2742 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
2744 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
2745 (HOST_LIBGCC2_CFLAGS): Set.
2746 * config/rs6000/t-darwin64: New file.
2747 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
2748 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
2749 * config/rs6000/t-ppccomm (LIB2ADD): Add
2750 $(srcdir)/config/rs6000/tramp.S.
2751 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
2752 Add $(srcdir)/config/rs6000/eabi.S.
2753 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
2754 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
2755 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
2756 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
2757 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
2758 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
2759 * config/rs6000/tramp.S: New file.
2760 * config/s390/t-tpf: Remove.
2761 * config/sh/linux-atomic.S: New file.
2762 * config/sh/t-linux (LIB2ADD): Set.
2763 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
2764 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2765 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
2767 (HOST_LIBGCC2_CFLAGS): Set.
2768 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2769 * config/spu/divmodti4.c, config/spu/divv2df3.c,
2770 config/spu/float_disf.c, config/spu/float_unsdidf.c,
2771 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
2772 config/spu/mfc_multi_tag_release.c,
2773 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
2774 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
2775 config/spu/multi3.c: New files.
2776 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
2777 (HOST_LIBGCC2_CFLAGS): Set.
2778 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
2779 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
2780 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
2781 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
2782 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
2783 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
2784 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
2785 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
2786 config/stormy16/umodsi3.c: New files.
2787 * config/xtensa/lib2funcs.S: New file.
2788 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2789 * config/xtensa/t-xtensa (LIB2ADD): Set.
2790 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
2791 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
2792 Add t-freebsd-thread to tmake_file for posix threads.
2793 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
2794 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
2795 (*-*-lynxos*): Likewise.
2796 (*-*-netbsd*): Likewise.
2797 (*-*-openbsd*): Likewise.
2798 Add t-openbsd-thread to tmake_file for posix threads.
2799 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
2800 (*-*-vxworks*): Set tmake_file.
2801 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2802 (alpha*-*-freebsd*): Likewise.
2803 (alpha*-*-netbsd*): Likewise.
2804 (alpha*-*-openbsd*): Likewise.
2805 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
2806 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2807 (alpha*-dec-*vms*): Likewise.
2808 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
2809 (bfin*-elf*): Add bfin/t-elf to tmake_file.
2810 (bfin*-uclinux*): Likewise.
2811 (bfin*-linux-uclibc*): Likewise.
2812 (crisv32-*-elf): Add cris/t-cris to tmake_file.
2813 (crisv32-*-none): Likewise.
2814 (cris-*-elf): Likewise.
2815 (cris-*-none): Likewise.
2816 (cris-*-linux*, crisv32-*-linux*): Likewise.
2817 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
2819 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
2821 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
2822 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
2823 (x86_64-*-elf*): Likewise.
2824 (i[34567]86-*-nto-qnx*): Likewise.
2825 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
2827 (x86_64-*-mingw*): Likewise.
2828 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
2829 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
2830 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2831 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2832 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
2834 (mipsisa64sr71k-*-elf*): Likewise.
2835 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2836 (mips-*-elf*, mipsel-*-elf*): Likewise.
2837 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2838 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2839 (mips*-*-rtems*): Likewise.
2840 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
2842 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
2843 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
2844 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
2845 (spu-*-elf*): Likewise.
2846 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
2848 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2850 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
2851 $(srcdir) to refer to $(LIB1ASMSRC).
2853 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
2854 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
2855 config/arm/lib1funcs.S: New files.
2856 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
2857 * config/arm/t-arm: New file.
2858 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
2859 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
2860 config/arm/t-strongarm-elf: New files.
2861 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
2862 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
2863 * config/avr/lib1funcs.S: New file.
2864 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2865 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
2866 * config/c6x/lib1funcs.S: New file.
2867 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2868 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
2869 * config/frv/lib1funcs.S: New file.
2870 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2871 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
2872 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
2873 * config/ia64/__divxf3.asm: Rename to ...
2874 * config/ia64/__divxf3.S: ... this.
2875 Adapt lib1funcs.asm filename.
2876 * config/ia64/_fixtfdi.asm: Rename to ...
2877 * config/ia64/_fixtfdi.S: ... this.
2878 Adapt lib1funcs.asm filename.
2879 * config/ia64/_fixunstfdi.asm: Rename to ...
2880 * config/ia64/_fixunstfdi.S: ... this.
2881 Adapt lib1funcs.asm filename.
2882 * config/ia64/_floatditf.asm: Rename to ...
2883 * config/ia64/_floatditf.S: ... this.
2884 Adapt lib1funcs.asm filename.
2885 * config/ia64/lib1funcs.S: New file.
2886 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
2887 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2888 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
2889 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
2890 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
2891 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
2892 * config/mep/lib1funcs.S: New file.
2893 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2894 * config/mips/mips16.S: New file.
2895 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2896 * config/pa/milli64.S: New file.
2897 * config/pa/t-linux, config/pa/t-linux64: New files.
2898 * config/picochip/lib1funcs.S: New file.
2899 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2900 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
2901 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
2902 * config/sh/t-netbsd: New file.
2903 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
2904 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
2905 * config/sh/t-sh64: New file.
2906 * config/sparc/lb1spc.S: New file.
2907 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
2909 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
2910 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
2911 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
2912 config/xtensa/lib1funcs.S: New files.
2913 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2914 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
2916 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
2917 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
2918 (arm*-*-linux*): Likewise.
2919 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
2920 arm*-*-linux-*eabi, add arm/t-linux otherwise.
2921 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
2922 (arm*-*-ecos-elf): Likewise.
2923 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2924 (arm*-*-rtems*): Likewise.
2925 (arm*-*-elf): Likewise.
2926 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
2927 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
2928 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
2929 (bfin*-uclinux*): Likewise.
2930 (bfin*-linux-uclibc*): Likewise.
2931 (bfin*-rtems*): Likewise.
2932 (bfin*-*): Likewise.
2933 (fido-*-elf): Merge into m68k-*-elf*.
2934 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
2935 (frv-*-*linux*): Add frv/t-frv to tmake_file.
2936 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
2937 (h8300-*-elf*): Likewise.
2938 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
2939 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
2940 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
2941 (i[34567]86-*-mingw*): Likewise.
2942 (x86_64-*-mingw*): Likewise.
2943 (i[34567]86-*-interix3*): Likewise.
2944 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
2945 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
2946 (m68k-*-elf*): Also handle fido-*-elf.
2947 Add m68k/t-floatlib to tmake_file.
2948 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
2949 (m68k-*-linux*): Likewise.
2950 (m68k-*-rtems*): Likewise.
2951 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
2952 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
2954 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
2955 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
2956 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
2957 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
2958 sh/t-netbsd to tmake_file.
2959 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
2960 (sh-*-rtems*): Add sh/t-sh to tmake_file.
2961 (sh-wrs-vxworks): Likewise.
2962 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
2964 (v850*-*-*): Add v850/t-v850 to tmake_file.
2965 (vax-*-linux*): Add vax/t-linux to tmake_file.
2966 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
2968 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2970 * crtstuff.c: New file.
2971 * Makefile.in (CRTSTUFF_CFLAGS): Define.
2972 (CRTSTUFF_T_CFLAGS): Define.
2973 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
2974 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
2975 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
2978 (crtbeginT.o): Use $(objext).
2979 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
2980 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
2981 (gcc-extra-parts): Remove.
2982 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
2984 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2985 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
2986 Add t-crtstuff-pic to tmake_file.
2987 (*-*-lynxos*): New case.
2988 Set tmake_file, extra_parts.
2989 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
2990 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
2991 *-*-netbsdelf[2-9]*.
2992 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
2993 (*-*-rtems*): Set extra_parts.
2994 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
2995 (*-*-uclinux*): New case.
2997 (*-*-vms*): New case.
2998 Set tmake_file, extra_parts.
2999 (*-*-elf): Set extra_parts.
3000 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
3001 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
3004 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
3006 (arm*-*-freebsd*): Add t-crtin to tmake_file.
3007 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
3008 (arm-wrs-vxworks): Append to tmake_file.
3010 (arm*-*-uclinux*): Set extra_parts.
3011 (arm*-*-ecos-elf): Likewise.
3012 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
3014 (arm*-*-rtems*): Set extra_parts.
3015 (arm*-*-elf): Likewise.
3016 (avr-*-rtems*): Clear extra_parts.
3017 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
3019 (bfin*-uclinux*): Likewise.
3020 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
3021 (bfin*-rtems*): Append to tmake_file.
3023 (bfin*-*): Likewise.
3024 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
3025 (crisv32-*-elf): ... this.
3026 (crisv32-*-none): ... this.
3027 (cris-*-elf, cris-*-none): New cases.
3028 Add cris/t-elfmulti to tmake_file.
3029 (fr30-*-elf): Append to tmake_file.
3031 (frv-*-elf): Append to tmake_file, add frv/t-frv.
3033 (h8300-*-rtems*): Append to tmake_file.
3035 (h8300-*-elf*): Likewise.
3036 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
3038 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
3040 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
3041 (x86_64-*-elf*): Likewise.
3042 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
3043 (x86_64-*-freebsd*): Likewise.
3044 (x86_64-*-netbsd*): Likewise.
3045 (i[34567]86-*-linux*): Likewise.
3046 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3047 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3048 (x86_64-*-linux*): Likewise.
3049 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3050 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
3053 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
3054 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
3055 Append to extra_parts, remove crtbegin.o, crtend.o.
3056 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
3057 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
3058 crtend.o, crtbeginS.o, crtendS.o.
3059 (ia64*-*-linux*): Comment extra_parts.
3060 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
3062 (iq2000*-*-elf*): Clear extra_parts.
3063 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
3064 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
3065 (m32r-*-elf*, m32r-*-rtems*): Split off ...
3066 (m32r-*-rtems*): ... this.
3067 Add m32r/t-m32r to tmake_file.
3068 (m68k-*-elf*): Add t-crtin to tmake_file.
3069 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
3070 (mcore-*-elf): Likewise.
3071 (microblaze*-*-*): Set extra_parts.
3072 (mips*-sde-elf*): New case.
3073 Set tmake_file, extra_parts.
3074 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3075 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3076 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
3079 (mipsisa64sr71k-*-elf*): Likewise.
3080 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3081 (mips-*-elf*, mipsel-*-elf*): Likewise.
3082 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3083 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
3084 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3085 (mips*-*-rtems*): Likewise.
3086 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
3087 (moxie-*-*): Split into ...
3088 (moxie-*-elf, moxie-*-uclinux*): ... this.
3089 Add to extra_parts, remove crtbegin.o, crtend.o.
3090 (moxie-*-rtems*): New case.
3093 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
3095 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3096 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
3099 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
3100 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
3102 (powerpc-*-eabisim*): Likewise.
3103 (powerpc-*-elf*): Likewise.
3104 (powerpc-*-eabialtivec*): Likewise.
3105 (powerpc-xilinx-eabi*): Likewise.
3106 (powerpc-*-eabi*): Likewise.
3107 (powerpc-*-rtems*): Likewise.
3108 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
3111 (powerpc-*-lynxos*): Add to tmake_file.
3112 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
3113 rs6000/t-crtstuff, t-crtstuff-pic.
3115 (powerpcle-*-eabisim*): Likewise.
3116 (powerpcle-*-eabi*): Likewise.
3117 (rx-*-elf): Remove extra_parts.
3118 (s390x-ibm-tpf*): Set extra_parts.
3119 (score-*-elf): Set extra_parts.
3120 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3121 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3122 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3123 (sh64l*-*-netbsd*): Split into ...
3124 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
3125 Add t-crtstuff-pic to tmake_file.
3127 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
3129 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
3130 (sparc-*-elf*): Remove t-crtin from tmake_file.
3131 Add to extra_parts, remove crtbegin.o, crtend.o.
3132 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
3133 (sparc64-*-linux*): Likewise.
3134 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
3135 Add to extra_parts, remove crtbegin.o, crtend.o.
3136 (sparc64-*-elf*): Remove t-crtin from tmake_file.
3137 Add to extra_parts, remove crtbegin.o, crtend.o.
3138 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
3139 Add to extra_parts, remove crtbegin.o, crtend.o.
3140 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
3141 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
3142 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
3144 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
3146 (tic6x-*-*): Change to ...
3147 (tic6x-*-elf): ... this.
3149 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
3151 (am33_2.0-*-linux*): Add comment.
3152 (mep*-*-*): Add mep/t-mep to tmake_file.
3154 * config/alpha/t-vms: New file.
3155 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
3156 * config/arm/crti.S, config/arm/crtn.S: New files.
3157 * config/bfin/crti.S, config/bfin/crtn.S: New files.
3158 * config/bfin/crtlibid.S: New file.
3159 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
3160 * config/c6x/crti.S, config/c6x/crtn.S: New files.
3161 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
3162 (crti.o, crtin.o): New rules.
3163 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3164 * config/c6x/t-uclinux: New file.
3165 * config/cris/t-elfmulti: New file.
3166 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
3167 * config/fr30/crti.S, config/fr30/crtn.S: New files.
3168 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
3169 * config/frv/t-frv: New file.
3170 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
3171 * config/h8300/crti.S, config/h8300/crtn.S: New files.
3172 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
3174 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
3175 refer to cygming-crtbegin.c, cygming-crtend.c.
3177 * config/i386/t-nto: New file.
3178 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
3179 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3180 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3181 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3184 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3185 (crtinitS.o): New rule.
3186 * config/ia64/vms-crtinit.S: New file.
3187 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3188 * config/m32r/initfini.c: New file.
3189 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3190 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3191 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3192 * config/mep/t-mep: New file.
3193 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3194 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3195 * config/mips/crti.S, config/mips/crtn.S: New files.
3196 * config/mips/t-crtstuff: New file.
3197 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3198 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3199 (CUSTOM_CRTIN): Set.
3200 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3202 Use $(srcdir) to refer to crti.S, crtn.S.
3203 Use .S extension, $<.
3204 * config/moxie/crti.asm: Rename to ...
3205 * config/moxie/crti.S: ... this.
3206 * config/moxie/crtn.asm: Rename to ...
3207 * config/moxie/crtn.S: ... this.
3208 * config/moxie/t-moxie: Remove.
3209 * config/pa/stublib.c: New file.
3210 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3211 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3212 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3213 * config/rs6000/t-crtstuff: New file.
3214 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3215 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3216 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3217 Make output file explicit.
3218 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3219 Make output file explicit.
3220 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3221 Make output file explicit.
3222 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3223 Make output file explicit.
3224 * config/score/crti.S, config/score/crtn.S: New files.
3225 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3226 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3228 * config/sh/t-sh, config/sh/t-superh: New files.
3229 * config/sparc/t-linux64: New file.
3230 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3231 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3232 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3233 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3234 * config/t-crtin: Remove.
3235 * config/t-crtstuff-pic: New file.
3236 * config/t-sol2 (CUSTOM_CRTIN): Set.
3237 (crti.o, crtn.o): New rules.
3238 * config/vms/t-vms: New file.
3239 * config/vms/vms-ucrt0.c: New file.
3240 * config/xtensa/t-elf: New file.
3242 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3244 * Makefile.in (SHLIB_NM_FLAGS): Set.
3245 * mkmap-flat.awk, mkmap-symver.awk: New files.
3246 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3248 * configure: Regenerate.
3249 * config/libgcc-glibc.ver: New file.
3250 * config/libgcc-libsystem.ver: New file.
3251 * config/t-libunwind (SHLIB_LC): Set.
3252 * config/t-linux: New file.
3253 * config/t-slibgcc (INSTALL_SHLIB): New.
3254 (SHLIB_INSTALL): Use it.
3255 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3256 to mkmap-symver.awk.
3257 (SHLIB_MAPFILES): Don't append, adapt pathname.
3258 (SHLIB_VERPFX): Set.
3259 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3260 to mkmap-symver.awk.
3261 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3262 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3263 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3264 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3266 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3267 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3268 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3269 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3270 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3271 * config/i386/libgcc-darwin.10.4.ver,
3272 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3274 * config/i386/t-darwin: Remove.
3275 * config/i386/t-darwin64: Likewise.
3276 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3277 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3278 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3279 * config/i386/t-linux: New file.
3280 * config/i386/t-mingw32: New file.
3281 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3282 * config/ia64/t-glibc: Rename to ...
3283 * config/ia64/t-linux: ... this.
3284 (SHLIB_MAPFILES): Set.
3285 * config/ia64/t-glibc-libunwind: Rename to ...
3286 * config/ia64/t-linux-libunwind: ... this.
3287 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3288 * config/ia64/t-slibgcc-hpux: New file.
3289 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3290 * config/m68k/t-slibgcc-elf-ver: New file.
3291 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3292 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3294 * config/pa/t-slibgcc-hpux: New file.
3295 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3297 * config/rs6000/libgcc-darwin.10.4.ver,
3298 config/rs6000/libgcc-darwin.10.5.ver: New files.
3299 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3300 config/rs6000/libgcc-glibc.ver.
3301 * config/rs6000/libgcc-ppc64.ver: Rename to
3302 config/rs6000/libgcc-ibm-ldouble.ver.
3303 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3304 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3305 * config/rs6000/t-ldbl128: Rename to ...
3306 * config/rs6000/t-linux: ... this.
3307 (SHLIB_MAPFILES): Adapt filename.
3308 * config/rs6000/t-slibgcc-aix: New file.
3309 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3310 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3311 libgcc-excl.ver, libgcc-glibc.ver.
3312 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3313 * config/sparc/libgcc-glibc.ver: New file.
3314 * config/sparc/t-linux: New file.
3315 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3316 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3317 t-slibgcc-elf-ver to tmake_file.
3318 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3320 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3321 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3322 t-slibgcc-elf-ver, t-linux to tmake_file.
3323 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3325 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3326 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3327 (alpha*-dec-*vms*): Likewise.
3328 (arm*-*-freebsd*): Append to tmake_file.
3329 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3330 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3332 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3333 tmake_file for arm*-*-symbianelf*.
3334 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3335 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3337 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3338 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3339 pa/t-slibgcc-dwarf-ver to tmake_file.
3340 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3341 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3342 (hppa*64*-*-hpux11*): Likewise.
3343 (hppa[12]*-*-hpux11*): Likewise.
3344 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3345 i386/t-crtpc, i386/t-crtfm.
3346 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3347 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3349 Add i386/t-cygwin to tmake_file.
3350 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3351 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3352 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3354 Add i386/t-mingw32 to tmake_file.
3355 (x86_64-*-mingw*): Likewise.
3356 (ia64*-*-freebsd*): Append to tmake_file.
3357 (ia64*-*-linux*): Append to tmake_file.
3358 Replace ia64/t-glibc by ia64/t-linux.
3359 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3361 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3362 t-slibgcc-hpux to tmake_file.
3363 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3364 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3365 (m32rle-*-linux*): Likewise.
3366 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3368 (microblaze*-linux*): New case.
3369 Append to tmake_file, add t-slibgcc-nolc-override.
3370 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3371 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3372 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3373 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3374 rs6000/t-slibgcc-aix to tmake_file.
3375 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3376 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3377 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3378 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3379 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3380 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3382 (sparc-*-linux*): Append to tmake_file for *-leon*.
3383 Add sparc/t-linux to tmake_file for non-Leon targets.
3384 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3385 (tic6x-*-uclinux): New case.
3386 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3387 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3388 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3389 (am33_2.0-*-linux*): Append to tmake_file.
3390 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3391 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3392 x86_64-*-kfreebsd*-gnu.
3393 Add i386/t-linux to tmake_file.
3395 2011-10-28 Ian Lance Taylor <iant@google.com>
3397 * config/i386/morestack.S: Correct CFI information to do proper
3398 returns throughout function. In 32-bit mode, save %ebx so that it
3399 is restored on unwind.
3401 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3403 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3404 case where B3 isn't the return register.
3406 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3407 logic for doubleword pops.
3409 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
3411 * config/rs6000/t-freebsd: Add wildcard.
3413 2011-10-21 Paul Brook <paul@codesourcery.com>
3415 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3417 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
3418 Eric Botcazou <ebotcazou@adacore.com>
3421 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3422 fs->signal_frame to 1.
3424 2011-10-07 Ian Lance Taylor <iant@google.com>
3426 * generic-morestack-thread.c: #include <errno.h>.
3428 2011-10-07 Ian Lance Taylor <iant@google.com>
3431 * generic-morestack.c (__generic_morestack): Make sure the segment
3432 is large enough for both the stack frame and the copied
3435 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3438 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3441 2011-09-28 Nick Clifton <nickc@redhat.com>
3443 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3444 64-bit doubles are not enabled.
3445 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3446 and floatunsisf functions.
3448 2011-09-13 Paul Brook <paul@codesourcery.com>
3450 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3451 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3452 * unwind-arm-common.inc: New file.
3453 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3454 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3455 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3456 * config/c6x/libunwind.S: New file.
3457 * config/c6x/pr-support.c: New file.
3458 * config/c6x/unwind-c6x.c: New file.
3459 * config/c6x/unwind-c6x.h: New file.
3460 * config/c6x/t-c6x-elf: New file.
3462 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
3464 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
3465 (ASM_DIVZERO): Ditto.
3466 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
3468 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
3470 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
3472 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
3475 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
3476 instead of an assembly one.
3478 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
3481 * Makefile.in (install-unwind_h): Create
3482 $(gcc_objdir)/include/unwind.h atomically.
3484 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3486 * Makefile.in (install-unwind_h): Remove destination file first.
3488 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3491 * config/mips/t-mips16: New file.
3492 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
3493 (mips*-*-linux*): Likewise.
3494 (mips*-sde-elf*): Likewise.
3495 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
3496 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
3497 Add mips/t-mips16 to tmake_file.
3498 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
3499 (mips-*-elf*): Likewise.
3500 (mips64-*-elf*): Likewise.
3501 (mips64orion-*-elf*): Likewise.
3502 (mips*-*-rtems*): Likewise.
3503 (mipstx39-*-elf*): Likewise.
3504 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
3505 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
3507 Use $(srcdir) to refer to sync.c.
3509 ($(libgcc-sync-funcs-o)): Likewise.
3510 ($(libgcc-sync-size-funcs-s-o)): Likewise.
3511 ($(libgcc-sync-funcs-s-o)): Likewise.
3513 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3515 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3518 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3521 * config/i386/value-unwind.h: New.
3523 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3525 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3526 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3527 Add to tmake_file rather than overriding it.
3529 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3531 * config/t-softfp: Remove.
3532 * soft-fp: Moved from ../gcc/config.
3533 * soft-fp/README: Remove t-softfp reference.
3534 * soft-fp/t-softfp: Move to config/t-softfp.
3535 (softfp_machine_header): Remove.
3536 (softfp_file_list): Remove config subdir.
3537 (soft-fp-objects): New variable.
3538 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3539 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3540 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3541 * config/t-softfp-excl: New file.
3542 * config/t-softfp-sfdf: New file.
3543 * config/t-softfp-tf: New file.
3544 * config/no-sfp-machine.h: New file.
3545 * config/arm/sfp-machine.h: New file.
3546 * config/arm/t-softfp: New file.
3547 * config/c6x/sfp-machine.h: New file.
3548 * config/i386/32/t-fprules-softfp: Rename to ...
3549 * config/i386/32/t-softfp: ... this.
3550 (tifunctions, LIB2ADD): Remove.
3551 (softfp_int_modes): Override.
3552 * config/i386/64/t-softfp-compat (tf-functions): Remove config
3554 * config/i386/64/eqtf2.c: Likewise.
3555 * config/i386/64/getf2.c: Likewise.
3556 * config/i386/64/letf2.c: Likewise.
3557 * config/ia64/sft-machine.h: New file.
3558 * config/ia64/t-fprules-softfp: Rename to ...
3559 * config/ia64/t-softfp: ... this.
3560 * config/lm32/sfp-machine.h: New file.
3561 * config/moxie/t-moxie-softfp: Remove.
3562 * config/rs6000/ibm-ldouble-format: New file.
3563 * config/rs6000/ibm-ldouble.c: New file.
3564 * config/rs6000/libgcc-ppc-glibc.ver: New file
3565 * config/rs6000/libgcc-ppc64.ver: New file
3566 * config/rs6000/sfp-machine.h: New file.
3567 * config/rs6000/t-freebsd: New file.
3568 * config/rs6000/t-ibm-ldouble: New file.
3569 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
3570 libgcc-ppc-glibc.ver.
3571 * config/rs6000/t-linux64: New file.
3572 * config/rs6000/t-ppccomm (LIB2ADD): Add
3573 $(srcdir)/config/rs6000/ibm-ldouble.c.
3574 * config/rs6000/t-ppccomm-ldbl: New file.
3575 * config/score/sfp-machine.h: New file.
3576 * config.host (sfp_machine_header): Explain.
3577 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
3578 t-softfp to tmake_file.
3579 (arm*-*-uclinux*): Likewise.
3580 (arm*-*-ecos-elf): Likewise.
3581 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3582 (arm*-*-rtems*): Likewise.
3583 (arm*-*-elf): Likewise.
3584 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
3586 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
3587 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
3588 (lm32-*-uclinux*): Likewise.
3589 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
3590 t-softfp-excl, t-softfp.
3591 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
3592 (powerpc64-*-darwin*): Likewise.
3593 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
3595 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
3597 (powerpc-*-eabisim*): Likewise.
3598 (powerpc-*-elf*): Likewise.
3599 (powerpc-*-eabialtivec*): Likewise.
3600 (powerpc-xilinx-eabi*): Likewise.
3601 (powerpc-*-rtems*): Likewise.
3602 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
3603 t-softfp-excl, t-softfp to tmake_file.
3604 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
3605 rs6000/t-ppccomm-ldbl to tmake_file.
3606 (powerpcle-*-elf*): Likewise.
3607 (powerpcle-*-eabisim*): Likewise.
3608 (powerpcle-*-eabi*): Likewise.
3609 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3610 rs6000/t-ibm-ldouble to tmake_file.
3611 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3612 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3613 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
3614 (tic6x-*-*): Likewise.
3615 (i[34567]86-*-darwin*, x86_64-*-darwin*,
3616 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
3617 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
3618 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
3619 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
3620 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
3621 t-softfp to tmake_file.
3622 * configure.ac (sfp_machine_header): Provide default if unset.
3624 Link sfp-machine.h to config/$sfp_machine_header.
3625 * configure: Regenerate.
3627 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3629 * Makefile.in (double_type_size, long_double_type_size): Set.
3630 Remove $(fpbit-in-libgcc) support.
3631 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
3632 (fpbit-src): New variable.
3633 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
3634 Compile with -DFLOAT $(FPBIT_CFLAGS).
3636 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
3637 Compile with $(FPBIT_CFLAGS).
3639 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
3640 Compile with -DFLOAT $(TPBIT_CFLAGS).
3642 * configure.ac (double_type_size, long_double_type_size):
3643 Determine and substitute.
3644 * configure: Regenerate.
3645 * fp-bit.c, fp-bit.h: New files.
3646 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
3647 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
3648 * config/mips/t-mips: New file.
3649 * config/mips/t-sdemtk: New file.
3650 * config/rs6000/ppc64-fp.c: New file.
3651 * config/rs6000/t-darwin (LIB2ADD): Add
3652 $(srcdir)/config/rs6000/ppc64-fp.c.
3653 * config/rs6000/t-ppc64-fp: New file.
3654 * config/rx/rx-lib.h: New file.
3655 * config/rx/t-rx (FPBIT): Set to true.
3656 ($(gcc_objdir)/fp-bit.c): Remove.
3657 (DPBIT): Set to true only with -m64bit-doubles.
3658 ($(gcc_objdir)/dp-bit.c): Remove.
3659 * config/sparc/t-softfp: Remove.
3660 * config/spu/t-elf: New file.
3661 * config/t-fdpbit, config/t-fpbit: New files.
3662 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
3663 (mips*-*-*): Likewise.
3664 (arm-wrs-vxworks): Likewise.
3665 (arm*-*-freebsd*): Likewise.
3666 (avr-*-rtems*): Add t-fpbit to tmake_file.
3667 (avr-*-*): Likewise.
3668 (bfin*-elf*): Add t-fdpbit to tmake_file.
3669 (bfin*-uclinux*): Likewise.
3670 (bfin*-linux-uclibc*): Likewise.
3671 (bfin*-rtems*): New case.
3672 Add t-fdpbit to tmake_file.
3673 (bfin*-*): Add t-fdpbit to tmake_file.
3674 (crisv32-*-elf): Likewise.
3675 (cris-*-linux*): Likewise.
3676 (fr30-*-elf): Likewise.
3677 (frv-*-elf, frv-*-*linux*): Likewise.
3678 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
3679 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
3680 (m32r-*-elf*): Likewise.
3681 (m32rle-*-elf*): Likewise.
3682 (m32r-*-linux*): Likewise.
3683 (m32rle-*-linux*): Likewise.
3684 (mcore-*-elf): Add t-fdpbit to tmake_file.
3685 (microblaze*-*-*): Likewise.
3686 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
3687 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
3688 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
3690 Add mips/t-tpbit to tmake-file.
3691 (mips*-*-linux*): Fix typo.
3692 (mips*-sde-elf*): New case
3693 Add mips/t-sdemtk unless using newlib.
3694 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
3695 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
3696 (mn10300-*-*): Likewise.
3697 (pdp11-*-*): Likewise.
3698 (picochip-*-*): Add t-fpbit to tmake_file.
3699 (powerpc-*-eabisimaltivec*): Likewise.
3700 (powerpc-*-eabisim*): Likewise.
3701 (powerpc-*-elf*): Likewise.
3702 (powerpc-*-eabialtivec*): Likewise.
3703 (powerpc-xilinx-eabi*): New case.
3704 Add t-fdpbit to tmake_file.
3705 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
3706 (powerpc-*-rtems*): Likewise.
3707 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
3709 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
3711 (powerpc-*-lynxos*): Likewise.
3712 (powerpcle-*-elf*): Likewise.
3713 (powerpcle-*-eabisim*): Likewise.
3714 (powerpcle-*-eabi*): Likewise.
3715 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3716 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
3717 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3718 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3719 (rx-*-elf): Add t-fdpbit to tmake_file.
3720 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3721 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3722 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3723 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
3725 (sh-*-rtems*): Add t-fdpbit to tmake_file.
3726 (sh-wrs-vxworks): Likewise.
3727 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
3728 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
3729 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
3730 (sparc64-*-rtems*): ... new case.
3731 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
3732 (spu-*-elf*): Likewise.
3733 Add spu/t-elf to tmake_file.
3734 (v850*-*-*): Add t-fdpbit to tmake_file.
3735 (xstormy16-*-elf): Likewise.
3736 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
3737 (mep*-*-*): Likewise.
3739 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3741 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
3743 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
3744 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
3745 (install-unwind_h): New target.
3746 (all): Depend on it.
3747 * config.host (unwind_header): New variable.
3748 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
3749 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3750 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
3751 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
3752 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
3754 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
3756 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
3758 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
3760 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
3761 (ia64*-*-freebsd*): Likewise.
3762 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
3764 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
3765 $with_system_libunwind.
3766 (ia64*-*-hpux*): Set tmake_file.
3767 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
3768 (picochip-*-*): Set tmake_file.
3769 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
3771 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3772 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3773 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
3774 (xtensa*-*-elf*): Set tmake_file.
3775 (xtensa*-*-linux*): Likewise.
3776 * configure.ac: Include ../config/unwind_ipinfo.m4.
3777 Call GCC_CHECK_UNWIND_GETIPINFO.
3778 Link unwind.h to $unwind_header.
3779 * configure: Regenerate.
3780 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
3781 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
3782 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
3783 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
3784 * config/unwind-dw2-fde-darwin.c: New file.
3785 * config/arm/libunwind.S, config/arm/pr-support.c,
3786 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
3787 config/arm/unwind-arm.h,: New files.
3788 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
3789 config/ia64/t-eh-ia64, config/ia64/t-glibc,
3790 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
3791 config/ia64/t-vms, config/ia64/unwind-ia64.c,
3792 config/ia64/unwind-ia64.h: New files.
3793 * config/picochip/t-picochip: New file.
3794 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
3796 * config/rs6000/t-darwin (LIB2ADDEH): Set.
3797 * config/s390/t-tpf (LIB2ADDEH): Remove.
3798 * config/t-darwin (LIB2ADDEH): Set.
3799 * config/t-eh-dw2-dip: New file.
3800 * config/t-libunwind, config/t-libunwind-elf: New files.
3801 * config/t-sol2 (LIB2ADDEH): Remove.
3802 * config/xtensa/t-xtensa: New file.
3804 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
3806 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
3807 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
3808 long long to check rt_sigreturn syscall.
3810 2011-08-02 Alan Modra <amodra@gmail.com>
3812 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3813 Restore for indirect call bcrtl from correct stack slot, and only
3814 if cfa+40 isn't valid.
3816 2011-08-01 Julian Brown <julian@codesourcery.com>
3818 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
3819 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
3820 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
3822 2011-08-01 Julian Brown <julian@codesourcery.com>
3824 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
3825 (libgcc-std.ver.in): Use above.
3826 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
3827 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
3829 * config/t-fixedpoint-gnu-prefix: New file.
3830 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
3831 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
3834 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
3836 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
3837 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
3838 for x86-64. Properly check __x86_64__ and __LP64__.
3840 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
3842 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
3844 (_FP_WS_TYPE): Likewise.
3845 (_FP_I_TYPE): Likewise.
3847 2011-07-28 Alan Modra <amodra@gmail.com>
3849 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3850 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
3851 in a plt call stub. Do restore r2 if stopped on bctrl.
3853 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3855 * config.host (i[3456x]86-*-netware*): Remove.
3856 * config/i386/netware-crt0.c, config/i386/t-nwld,
3857 config/i386/t-slibgcc-nwld: Remove.
3859 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
3861 * config.host: Handle tic6x-*-*.
3862 * config/c6x/c6x-abi.h: New file.
3864 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3866 * config/i386/crtprec.c: New file.
3867 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
3868 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
3869 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
3870 (x86_64-*-darwin*): Likewise.
3871 (i[34567]86-*-solaris2*: Likewise.
3873 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3875 * config/alpha/crtfastmath.c: New file.
3876 * config/i386/crtfastmath.c: New file.
3877 * config/ia64/crtfastmath.c: New file.
3878 * config/mips/crtfastmath.c: New file.
3879 * config/sparc/crtfastmath.c: New file.
3881 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
3883 Add -frandom-seed=gcc-crtfastmath.
3884 * config/alpha/t-crtfm: Remove.
3885 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
3886 * config/ia64/t-ia64 (crtfastmath.o): Remove.
3888 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
3889 (alpha*-dec-osf5.1*): Likewise.
3890 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
3891 Add crtfastmath.o to extra_parts.
3892 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
3893 Add crtfastmath.o to extra_parts.
3894 (x86_64-*-darwin*): Likewise.
3895 (x86_64-*-mingw*): Likewise.
3896 (ia64*-*-elf*): Add t-crtfm to tmake_file.
3897 (ia64*-*-freebsd*): Likewise.
3898 (ia64*-*-linux*): Likewise.
3899 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
3900 Add crtfastmath.o to extra_parts.
3902 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3904 * config/darwin-crt3.o: New file.
3905 * config/rs6000/darwin-crt2.c: New file.
3906 * config/t-darwin: New file.
3907 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
3909 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
3910 (powerpc-*-darwin*): Add crt2.o to extra_parts.
3911 (powerpc64-*-darwin*): Likewise.
3913 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3915 * config/i386/netware-crt0.c: New file.
3916 * config/i386/t-nwld: Rename to ...
3917 * config/i386/t-slibgcc-nwld: ... this.
3918 * config/i386/t-nwld: New file.
3919 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
3921 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
3924 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3926 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
3928 * configure: Regenerate.
3930 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3932 * dfp-bit.c, dfp-bit.h: New files.
3933 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
3935 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
3936 ($(d64pbit-o)): Likewise.
3937 ($(d128pbit-o)): Likewise.
3938 * config/t-dfprules: New file.
3939 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
3940 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
3941 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3942 (x86_64-*-linux*): Likewise.
3943 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3944 (i[34567]86-*-cygwin*): Likewise.
3945 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
3946 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3948 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3950 * Makfile.in (LIBGCOV): New variable.
3951 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
3952 * libgcov.c: New file.
3954 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3956 * fixed-bit.c, fixed-bit.h: New files.
3957 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
3958 refer to fixed-bit.c.
3960 2011-07-07 Joseph Myers <joseph@codesourcery.com>
3962 * config.host (*local*): Remove.
3964 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3967 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
3968 like i?86-*-solaris2.1[0-9]*.
3969 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
3970 * configure.ac (i?86-*-solaris2*): Likewise.
3971 * configure: Regenerate.
3973 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
3975 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3976 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
3977 md_unwind_header by splitting out of...
3978 (i[34567]86-*-linux*): ... this.
3979 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
3980 Remove md_unwind_header by splitting out of...
3981 (x86_64-*-linux*): ... this.
3983 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
3985 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
3987 2011-06-28 Nick Clifton <nickc@redhat.com>
3989 * config.host: Recognize all V850 variants.
3991 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
3993 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
3995 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3997 * shared-object.mk (c_flags-$o): Save c_flags.
3998 ($(base)$(objext)): Use it.
3999 ($(base)_s$(objext)): Likewise.
4001 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
4003 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
4004 * libgcc-std.ver.in (GCC_4.7.0): New section.
4006 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
4010 * config/avr/t-avr: Fix line endings.
4011 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
4014 2011-06-14 Olivier Hainque <hainque@adacore.com>
4015 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4017 * config/mips/irix6-unwind.h: New file.
4018 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
4020 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
4022 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
4023 (sparc64_fallback_frame_state): Use it.
4024 (sparc64_frob_update_context): Further adjust context.
4025 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
4026 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
4027 * config/sparc/sol2-cn.S: Likewise.
4029 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4031 * enable-execute-stack-empty.c: New file.
4032 * enable-execute-stack-mprotect.c: New file.
4033 * config/i386/enable-execute-stack-mingw32.c: New file.
4034 * config.host (enable_execute_stack): New variable.
4035 Select appropriate variants.
4036 * configure.ac: Link enable-execute-stack.c to
4037 $enable_execute_stack.
4038 * configure: Regenerate.
4039 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
4040 (lib2funcs): Remove _enable_execute_stack.
4042 2011-06-09 David S. Miller <davem@davemloft.net>
4043 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4045 * config.host (sparc-*-linux*): Correct md_unwind_header
4047 (s390x-ibm-tpf*): Fix typo.
4049 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4051 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
4052 Add crtfastmath.o to extra_parts.
4053 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
4055 * config/mips/t-crtfm: Remove.
4057 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4059 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
4061 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
4063 * config.host (sh*-*-linux*): Fix typo.
4065 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4067 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
4068 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
4069 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
4070 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
4071 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
4072 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
4073 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
4074 Wrap in !__MINGW64__.
4075 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
4076 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
4077 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
4078 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
4079 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
4080 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
4081 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
4083 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
4084 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
4085 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
4086 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
4087 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
4088 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
4089 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
4090 * config/no-unwind.h: New file.
4091 * config.host (md_unwind_header): Document.
4093 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
4094 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
4095 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
4096 hppa[12]*-*-hpux11*): Set md_unwind_header.
4097 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
4098 Set md_unwind_header.
4099 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
4100 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
4101 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
4102 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
4103 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
4104 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
4105 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
4107 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
4108 * configure: Regenerate.
4110 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4112 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
4113 Set tmake_file, extra_parts.
4114 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
4116 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
4118 * config/mips/t-irix6: New file.
4119 * config/mips/t-slibgcc-irix: New file.
4121 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4123 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
4124 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
4126 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4128 * configure.ac (target_thread_file): Determine thread model.
4129 * configure: Regenerate.
4130 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
4131 * config/alpha/t-alpha: New file.
4132 * config/alpha/t-crtfm: Use $<.
4133 * config/alpha/t-ieee: New file.
4134 * config/alpha/t-osf-pthread: New file.
4135 * config/alpha/t-slibgcc-osf: New file.
4136 * config/alpha/libgcc-osf5.ver: New file.
4138 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4140 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
4142 Add crtfastmath.o to extra_parts.
4144 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4146 * config/gmon-sol2.c: Reindent.
4148 Remove, correct casts.
4149 Use STDERR_FILENO, NULL.
4150 (BASEADDRESS): Remove.
4152 (errno, sbrk): Remove declarations.
4153 (monstartup) [hp300]: Remove.
4156 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4158 * Makefile.in (cpu_type): Define.
4159 * config.host (i[34567]86-*-rtems*): Handle it.
4160 (i[34567]86-*-solaris2*): Move body ...
4161 (*-*-solaris2*): ... here.
4162 New case, generalize.
4163 (sparc-*-elf*): Handle it.
4164 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
4165 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
4166 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
4168 (sparc*-*-solaris2*): ... this.
4170 (sparc64-*-elf*): Handle it.
4171 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
4172 Merge ../gcc/config/i386/gmon-sol2.c.
4173 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
4175 Merge ../gcc/config/i386/sol2-gc1.asm.
4176 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
4178 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
4180 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4181 * config/i386/t-crtstuff: New file.
4182 * config/i386/t-softfp: New file.
4183 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4184 $(T)crti.o, $(T)crtn.o): Remove.
4185 (gcrt1.o): New rule.
4186 (TARGET_LIBGCC2_CFLAGS): Remove.
4187 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4188 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4189 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4190 * config/sparc/t-sol2: New file.
4191 * config/sparc/t-crtfm: Move to ...
4192 * config/t-crtfm: ... this.
4193 Use $(cpu_type), $<.
4194 * config/t-crtin: New file.
4195 * config/sparc/t-softfp: New file.
4196 * config/sparc/t-softmul: New file.
4197 * config/t-rtems: New file.
4198 * config/t-slibgcc: New file.
4199 * config/t-slibgcc-elf-ver: New file.
4200 * config/t-slibgcc-gld: New file.
4201 * config/t-slibgcc-sld: New file.
4202 * config/t-sol2: New file.
4203 * configure.ac: Include ../config/lib-ld.m4.
4204 Call AC_LIB_PROG_LD_GNU.
4205 Substitute cpu_type.
4206 * configure: Regenerate.
4208 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4211 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4212 libgcc-std.ver in the build directory.
4213 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4214 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4216 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4218 * libgcc-std.ver.in: New file.
4219 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4221 (libgcc-std.ver): New rule.
4222 * config/t-gnu-prefix: New file.
4224 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4226 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4228 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4230 * config/i386/darwin-lib.h: New file.
4232 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4234 * config/arm/symbian-lib.h: New.
4236 2011-05-04 Chris Demetriou <cgd@google.com>
4238 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4239 (__x86.get_pc_thunk.bx): ...this.
4240 (__morestack): Adjust for rename, remove undef of __i686.
4242 2011-05-03 Chris Demetriou <cgd@google.com>
4244 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4246 2011-03-22 Joseph Myers <joseph@codesourcery.com>
4248 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4249 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4250 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4251 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4252 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4255 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
4257 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4258 Adjust copyright year.
4260 2011-03-07 Ian Lance Taylor <iant@google.com>
4262 * generic-morestack.c (__splitstack_find): Adjust returned stack
4263 pointer to include all registers pushed by __morestack.
4265 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4268 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4269 (toolexecdir): Calculate and AC_SUBST.
4270 (toolexeclibdir): Likewise.
4271 * Makefile.in (target_noncanonical): Import.
4272 (toolexecdir): Likewise.
4273 (toolexeclibdir): Likewise.
4274 * configure: Regenerate.
4276 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4279 * config/arm/bpabi.h: Rename to...
4280 * config/arm/bpabi-lib.h: ...this.
4282 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4284 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4286 * configure: Regenerate.
4288 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4290 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4291 __FLOAT_WORD_ORDER__.
4292 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4295 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4298 * Makefile.in (install-strip): New phony target.
4300 2010-11-07 Ian Lance Taylor <iant@google.com>
4303 * config/i386/morestack.S (__morestack_large_model): New
4306 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4308 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4310 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4312 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4314 * config/arm/bpabi.h: New file.
4315 * config/frv/frv-abi.h: New file.
4317 2010-10-01 Ian Lance Taylor <iant@google.com>
4319 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4320 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4322 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4325 * config.host: Add the missing `$'.
4327 2010-09-30 Michael Eager <eager@eagercon.com>
4329 * config.host: Add microblaze*-*-*.
4330 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4331 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4332 udivsi3.asm,umodsi3.asm}: New.
4334 2010-09-28 Ian Lance Taylor <iant@google.com>
4336 * configure.ac: Adjust CFI test to test assembler directly rather
4337 than checking gcc preprocessor macro.
4338 * configure: Rebuild.
4340 2010-09-27 Ian Lance Taylor <iant@google.com>
4342 * configure.ac: Test whether assembler supports CFI directives.
4343 * config.host: Only add t-stack and i386/t-stack-i386 to
4344 tmake_file if libgcc_cv_cfi is "yes".
4345 * configure: Rebuild.
4347 2010-09-27 Ian Lance Taylor <iant@google.com>
4349 * generic-morestack.h: New file.
4350 * generic-morestack.c: New file.
4351 * generic-morestack-thread.c: New file.
4352 * config/i386/morestack.S: New file.
4353 * config/t-stack: New file.
4354 * config/i386/t-stack-i386: New file.
4355 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4356 i386/t-stack-i386 to tmake_file.
4358 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4360 * Makefile.in (libgcc-extra-parts): Check for static archives and
4361 invoke ranlib after installing them.
4362 (gcc-extra-parts): Likewise.
4363 (install-leaf): Likewise.
4365 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4367 * configure: Regenerated.
4369 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
4371 * configure: Regenerated.
4373 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4374 Andrew Pinski <pinskia@gmail.com>
4377 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4379 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4382 * configure: Regenerated.
4384 2010-09-06 Andreas Schwab <schwab@redhat.com>
4386 * configure: Regenerate.
4388 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4390 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4392 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4395 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4396 Iain Sandoe <iains@gcc.gnu.org>
4399 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4400 LIB2FUNCS_EXCLUDE functions.
4402 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4404 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4406 * configure: Regenerate.
4408 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
4410 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4411 i386/t-freebsd to tmake_file.
4412 * config/i386/t-freebsd: New file.
4413 * config/i386/libgcc-bsd.ver: New file.
4415 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4417 * config.host (powerpc*-eabispe*): Set tmake_file.
4418 (powerpc*-eabi*): Likewise.
4419 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4420 crtbeginS, crtendS, crtbeginT.
4422 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
4424 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4425 to tmake_file. Add crtfastmath.o to extra_parts.
4426 * config/mips/t-crtfm: New.
4428 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4430 * config.host (sparc64-*-rtems*): New target.
4432 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4434 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4437 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4439 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4441 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4443 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4444 alpha-dec-osf5.0* support.
4446 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
4448 * config.host: Add lm32-*-rtems*.
4450 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4451 Uros Bizjak <ubizjak@gmail.com>
4454 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4455 like other remaining 32-bit x86 OSes.
4456 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4458 * config/i386/libgcc-sol2.ver: New file.
4459 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4461 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
4464 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
4465 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
4466 is used and substitute set_use_emutls.
4467 * configure: Regenerated.
4469 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
4471 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
4473 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4476 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
4478 ($(T)gcrt1.o): Likewise.
4479 ($(T)crt1.o): Likewise.
4480 ($(T)crti.o): Likewise.
4481 ($(T)crtn.o): Likewise.
4483 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4486 * Makefile.in (install): Use $(MAKE) string in rule, for
4489 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
4491 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
4492 * config/mmix/t-mmix: New file.
4493 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
4495 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
4498 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
4501 2010-01-04 Anthony Green <green@moxielogic.com>
4503 * config/moxie/crti.asm, config/moxie/crtn.asm,
4504 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
4505 config/moxie/t-moxie: New files.
4506 * config.host: Add t-moxie-softfp reference.
4508 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4511 * config/t-slibgcc-darwin: Fix embedded rpaths for
4512 --enable-version-specific-runtime-libs, build extension stub
4513 libs exposing features available from current libgcc_s.
4515 2009-11-11 Jon Beniston <jon@beniston.com>
4517 * config.host: Add lm32 targets.
4518 * config/lm32: New directory.
4519 * config/lm32/libgcc_lm32.h: New file.
4520 * config/lm32/_mulsi3.c: New file.
4521 * config/lm32/_udivmodsi4.c: New file.
4522 * config/lm32/_divsi3.c: New file.
4523 * config/lm32/_modsi3.c: New file.
4524 * config/lm32/_udivsi3.c: New file.
4525 * config/lm32/_umodsi3.c: New file.
4526 * config/lm32/_lshrsi3.S: New file.
4527 * config/lm32/_ashrsi3.S: New file.
4528 * config/lm32/_ashlsi3.S: New file.
4529 * config/lm32/crti.S: New file.
4530 * config/lm32/crtn.S: New file.
4531 * config/lm32/t-lm32: New file.
4532 * config/lm32/t-elf: New file.
4533 * config/lm32/t-uclinux: New file.
4535 2009-10-26 Nick Clifton <nickc@redhat.com>
4537 * config.host: Add support for RX target.
4538 * config/rx: New directory.
4539 * config/rx/rx-abi-functions.c: New file. Supplementary
4540 functions for libgcc to support the RX ABI.
4541 * config/rx/rx-abi.h: New file. Supplementary header file for
4542 libgcc RX ABI functions.
4543 * config/rx/t-rx: New file: Makefile fragment for building
4546 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
4548 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
4549 constraint of y0 to "g".
4551 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4553 * config.host: Include the s390 makefile fragments.
4554 * config/s390/32/_fixdfdi.c: New file.
4555 * config/s390/32/_fixsfdi.c: New file.
4556 * config/s390/32/_fixtfdi.c: New file.
4557 * config/s390/32/_fixunsdfdi.c: New file.
4558 * config/s390/32/_fixunssfdi.c: New file.
4559 * config/s390/32/_fixunstfdi.c: New file.
4560 * config/s390/32/t-floattodi: New file.
4561 * config/s390/libgcc-glibc.ver: New file.
4562 * config/s390/t-crtstuff: New file.
4563 * config/s390/t-linux: New file.
4564 * config/s390/t-tpf: New file.
4566 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4568 * configure.ac (AC_PREREQ): Bump to 2.64.
4570 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
4572 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
4574 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4576 * configure: Regenerate.
4578 2009-08-09 Douglas B Rupp <rupp@gnat.com>
4580 * config.host (ia64-hp-*vms*): New target.
4581 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
4584 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4586 * configure.ac: Add snippet for maintainer-mode.
4587 * configure: Regenerate.
4588 * Makefile.in (AUTOCONF, configure_deps): New variables.
4589 ($(srcdir)/configure)): New rule, active only with maintainer
4592 2009-06-23 DJ Delorie <dj@redhat.com>
4595 * config.host: Add mep support.
4597 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
4599 * config.host: Add i386/${host_address}/t-fprules-softfp and
4600 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
4602 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
4604 * config/i386/64/_multc3.c: Likewise.
4605 * config/i386/64/_powitf2.c: Likewise.
4606 * config/i386/64/eqtf2.c: Likewise.
4607 * config/i386/64/getf2.c: Likewise.
4608 * config/i386/64/letf2.c: Likewise.
4609 * config/i386/64/letf2.c: Likewise.
4610 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
4611 unsigned long long for x64 mingw targets.
4612 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
4613 (_FP_I_TYPE): Define as long long for x64 mingw target.
4615 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
4617 * config.host (vax-*-linux*): New.
4619 2009-05-31 Anthony Green <green@moxielogic.com>
4621 * config.host: Add moxie support.
4622 * config/moxie/t-moxie: New file.
4624 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
4626 * config.host: Add i386/${host_address}/t-fprules-softfp and
4627 t-softfp to tmake_file for i[34567]86-*-cygwin*.
4629 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
4631 * config.host: Add i386/${host_address}/t-fprules-softfp to
4632 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
4634 2009-04-09 Nick Clifton <nickc@redhat.com>
4636 * config/ia64/tf-signs.c: Change copyright header to refer to
4637 version 3 of the GNU General Public License with version 3.1
4638 of the GCC Runtime Library Exception and to point readers at
4639 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
4641 * config/i386/32/tf-signs.c: Likewise.
4642 * config/libbid/_addsub_dd.c: Likewise.
4643 * config/libbid/_addsub_sd.c: Likewise.
4644 * config/libbid/_addsub_td.c: Likewise.
4645 * config/libbid/_dd_to_df.c: Likewise.
4646 * config/libbid/_dd_to_di.c: Likewise.
4647 * config/libbid/_dd_to_sd.c: Likewise.
4648 * config/libbid/_dd_to_sf.c: Likewise.
4649 * config/libbid/_dd_to_si.c: Likewise.
4650 * config/libbid/_dd_to_td.c: Likewise.
4651 * config/libbid/_dd_to_tf.c: Likewise.
4652 * config/libbid/_dd_to_udi.c: Likewise.
4653 * config/libbid/_dd_to_usi.c: Likewise.
4654 * config/libbid/_dd_to_xf.c: Likewise.
4655 * config/libbid/_df_to_dd.c: Likewise.
4656 * config/libbid/_df_to_sd.c: Likewise.
4657 * config/libbid/_df_to_td.c: Likewise.
4658 * config/libbid/_di_to_dd.c: Likewise.
4659 * config/libbid/_di_to_sd.c: Likewise.
4660 * config/libbid/_di_to_td.c: Likewise.
4661 * config/libbid/_div_dd.c: Likewise.
4662 * config/libbid/_div_sd.c: Likewise.
4663 * config/libbid/_div_td.c: Likewise.
4664 * config/libbid/_eq_dd.c: Likewise.
4665 * config/libbid/_eq_sd.c: Likewise.
4666 * config/libbid/_eq_td.c: Likewise.
4667 * config/libbid/_ge_dd.c: Likewise.
4668 * config/libbid/_ge_sd.c: Likewise.
4669 * config/libbid/_ge_td.c: Likewise.
4670 * config/libbid/_gt_dd.c: Likewise.
4671 * config/libbid/_gt_sd.c: Likewise.
4672 * config/libbid/_gt_td.c: Likewise.
4673 * config/libbid/_isinfd128.c: Likewise.
4674 * config/libbid/_isinfd32.c: Likewise.
4675 * config/libbid/_isinfd64.c: Likewise.
4676 * config/libbid/_le_dd.c: Likewise.
4677 * config/libbid/_le_sd.c: Likewise.
4678 * config/libbid/_le_td.c: Likewise.
4679 * config/libbid/_lt_dd.c: Likewise.
4680 * config/libbid/_lt_sd.c: Likewise.
4681 * config/libbid/_lt_td.c: Likewise.
4682 * config/libbid/_mul_dd.c: Likewise.
4683 * config/libbid/_mul_sd.c: Likewise.
4684 * config/libbid/_mul_td.c: Likewise.
4685 * config/libbid/_ne_dd.c: Likewise.
4686 * config/libbid/_ne_sd.c: Likewise.
4687 * config/libbid/_ne_td.c: Likewise.
4688 * config/libbid/_sd_to_dd.c: Likewise.
4689 * config/libbid/_sd_to_df.c: Likewise.
4690 * config/libbid/_sd_to_di.c: Likewise.
4691 * config/libbid/_sd_to_sf.c: Likewise.
4692 * config/libbid/_sd_to_si.c: Likewise.
4693 * config/libbid/_sd_to_td.c: Likewise.
4694 * config/libbid/_sd_to_tf.c: Likewise.
4695 * config/libbid/_sd_to_udi.c: Likewise.
4696 * config/libbid/_sd_to_usi.c: Likewise.
4697 * config/libbid/_sd_to_xf.c: Likewise.
4698 * config/libbid/_sf_to_dd.c: Likewise.
4699 * config/libbid/_sf_to_sd.c: Likewise.
4700 * config/libbid/_sf_to_td.c: Likewise.
4701 * config/libbid/_si_to_dd.c: Likewise.
4702 * config/libbid/_si_to_sd.c: Likewise.
4703 * config/libbid/_si_to_td.c: Likewise.
4704 * config/libbid/_td_to_dd.c: Likewise.
4705 * config/libbid/_td_to_df.c: Likewise.
4706 * config/libbid/_td_to_di.c: Likewise.
4707 * config/libbid/_td_to_sd.c: Likewise.
4708 * config/libbid/_td_to_sf.c: Likewise.
4709 * config/libbid/_td_to_si.c: Likewise.
4710 * config/libbid/_td_to_tf.c: Likewise.
4711 * config/libbid/_td_to_udi.c: Likewise.
4712 * config/libbid/_td_to_usi.c: Likewise.
4713 * config/libbid/_td_to_xf.c: Likewise.
4714 * config/libbid/_tf_to_dd.c: Likewise.
4715 * config/libbid/_tf_to_sd.c: Likewise.
4716 * config/libbid/_tf_to_td.c: Likewise.
4717 * config/libbid/_udi_to_dd.c: Likewise.
4718 * config/libbid/_udi_to_sd.c: Likewise.
4719 * config/libbid/_udi_to_td.c: Likewise.
4720 * config/libbid/_unord_dd.c: Likewise.
4721 * config/libbid/_unord_sd.c: Likewise.
4722 * config/libbid/_unord_td.c: Likewise.
4723 * config/libbid/_usi_to_dd.c: Likewise.
4724 * config/libbid/_usi_to_sd.c: Likewise.
4725 * config/libbid/_usi_to_td.c: Likewise.
4726 * config/libbid/_xf_to_dd.c: Likewise.
4727 * config/libbid/_xf_to_sd.c: Likewise.
4728 * config/libbid/_xf_to_td.c: Likewise.
4729 * config/libbid/bid128.c: Likewise.
4730 * config/libbid/bid128_2_str.h: Likewise.
4731 * config/libbid/bid128_2_str_macros.h: Likewise.
4732 * config/libbid/bid128_2_str_tables.c: Likewise.
4733 * config/libbid/bid128_add.c: Likewise.
4734 * config/libbid/bid128_compare.c: Likewise.
4735 * config/libbid/bid128_div.c: Likewise.
4736 * config/libbid/bid128_fma.c: Likewise.
4737 * config/libbid/bid128_logb.c: Likewise.
4738 * config/libbid/bid128_minmax.c: Likewise.
4739 * config/libbid/bid128_mul.c: Likewise.
4740 * config/libbid/bid128_next.c: Likewise.
4741 * config/libbid/bid128_noncomp.c: Likewise.
4742 * config/libbid/bid128_quantize.c: Likewise.
4743 * config/libbid/bid128_rem.c: Likewise.
4744 * config/libbid/bid128_round_integral.c: Likewise.
4745 * config/libbid/bid128_scalb.c: Likewise.
4746 * config/libbid/bid128_sqrt.c: Likewise.
4747 * config/libbid/bid128_string.c: Likewise.
4748 * config/libbid/bid128_to_int16.c: Likewise.
4749 * config/libbid/bid128_to_int32.c: Likewise.
4750 * config/libbid/bid128_to_int64.c: Likewise.
4751 * config/libbid/bid128_to_int8.c: Likewise.
4752 * config/libbid/bid128_to_uint16.c: Likewise.
4753 * config/libbid/bid128_to_uint32.c: Likewise.
4754 * config/libbid/bid128_to_uint64.c: Likewise.
4755 * config/libbid/bid128_to_uint8.c: Likewise.
4756 * config/libbid/bid32_to_bid128.c: Likewise.
4757 * config/libbid/bid32_to_bid64.c: Likewise.
4758 * config/libbid/bid64_add.c: Likewise.
4759 * config/libbid/bid64_compare.c: Likewise.
4760 * config/libbid/bid64_div.c: Likewise.
4761 * config/libbid/bid64_fma.c: Likewise.
4762 * config/libbid/bid64_logb.c: Likewise.
4763 * config/libbid/bid64_minmax.c: Likewise.
4764 * config/libbid/bid64_mul.c: Likewise.
4765 * config/libbid/bid64_next.c: Likewise.
4766 * config/libbid/bid64_noncomp.c: Likewise.
4767 * config/libbid/bid64_quantize.c: Likewise.
4768 * config/libbid/bid64_rem.c: Likewise.
4769 * config/libbid/bid64_round_integral.c: Likewise.
4770 * config/libbid/bid64_scalb.c: Likewise.
4771 * config/libbid/bid64_sqrt.c: Likewise.
4772 * config/libbid/bid64_string.c: Likewise.
4773 * config/libbid/bid64_to_bid128.c: Likewise.
4774 * config/libbid/bid64_to_int16.c: Likewise.
4775 * config/libbid/bid64_to_int32.c: Likewise.
4776 * config/libbid/bid64_to_int64.c: Likewise.
4777 * config/libbid/bid64_to_int8.c: Likewise.
4778 * config/libbid/bid64_to_uint16.c: Likewise.
4779 * config/libbid/bid64_to_uint32.c: Likewise.
4780 * config/libbid/bid64_to_uint64.c: Likewise.
4781 * config/libbid/bid64_to_uint8.c: Likewise.
4782 * config/libbid/bid_b2d.h: Likewise.
4783 * config/libbid/bid_binarydecimal.c: Likewise.
4784 * config/libbid/bid_conf.h: Likewise.
4785 * config/libbid/bid_convert_data.c: Likewise.
4786 * config/libbid/bid_decimal_data.c: Likewise.
4787 * config/libbid/bid_decimal_globals.c: Likewise.
4788 * config/libbid/bid_div_macros.h: Likewise.
4789 * config/libbid/bid_dpd.c: Likewise.
4790 * config/libbid/bid_flag_operations.c: Likewise.
4791 * config/libbid/bid_from_int.c: Likewise.
4792 * config/libbid/bid_functions.h: Likewise.
4793 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4794 * config/libbid/bid_inline_add.h: Likewise.
4795 * config/libbid/bid_internal.h: Likewise.
4796 * config/libbid/bid_round.c: Likewise.
4797 * config/libbid/bid_sqrt_macros.h: Likewise.
4799 2009-04-09 Jakub Jelinek <jakub@redhat.com>
4801 * Makefile.in: Change copyright header to refer to version
4802 3 of the GNU General Public License and to point readers at the
4803 COPYING3 file and the FSF's license web page.
4804 * config.host: Likewise.
4806 2009-04-07 Alan Modra <amodra@bigpond.net.au>
4808 * config.host: Reorder and merge to match config.gcc change.
4810 2009-04-03 Alan Modra <amodra@bigpond.net.au>
4812 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
4814 2009-03-28 Joseph Myers <joseph@codesourcery.com>
4816 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
4817 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
4818 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
4819 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
4821 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
4823 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
4824 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4826 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
4828 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
4829 ia64/t-softfp-compat to tmake_file.
4831 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
4833 * config/ia64/__divxf3.asm: New.
4834 * config/ia64/_fixtfdi.asm: Likewise.
4835 * config/ia64/_fixunstfdi.asm: Likewise.
4836 * config/ia64/_floatditf.asm: Likewise.
4837 * config/ia64/t-fprules-softfp: Likewise.
4838 * config/ia64/t-softfp-compat: Likewise.
4839 * config/ia64/tf-signs.c: Likewise.
4841 2009-01-18 Ben Elliston <bje@au.ibm.com>
4843 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4845 2009-01-16 Ben Elliston <bje@au.ibm.com>
4847 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
4850 2009-01-13 Ben Elliston <bje@au.ibm.com>
4852 * config/t-softfp: New file.
4853 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
4854 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
4856 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4858 * config.host: Add m32r*-*-rtems*.
4860 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
4862 * config.host: Add m32c*-*-rtems*.
4864 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4867 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
4868 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
4869 * configure: Regenerate.
4870 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
4871 tmake_file here from gcc/config.gcc.
4872 Move extra_parts here from gcc/config.gcc.
4873 * config/i386/t-sol2: Move here from gcc/config/i386.
4874 Use gcc_srcdir instead of srcdir.
4876 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
4878 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
4881 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
4883 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
4885 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
4887 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
4889 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
4892 * config.host: Add picochip-*-*.
4894 2008-08-06 Bob Wilson <bob.wilson@acm.org>
4896 * config.host: Match more processor names for Xtensa.
4898 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
4900 * config/i386/64/t-softfp-compat: Update comments.
4902 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
4904 * config/i386/64/_divtc3-compat.c: Moved to ...
4905 * config/i386/64/_divtc3.c: Here.
4907 * config/i386/64/_multc3-compat.c: Moved to ...
4908 * config/i386/64/_multc3.c: Here.
4910 * config/i386/64/_powitf2-compat.c: Moved to ...
4911 * config/i386/64/_powitf2.c: Here.
4913 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
4914 .c suffix instead of -compat.c.
4916 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
4918 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
4919 (_FP_MUL_MEAT_D): Ditto.
4920 (_FP_DIV_MEAT_S): Ditto.
4921 (_FP_DIV_MEAT_D): Ditto.
4923 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
4925 * Makefile.in: Add support for __sync_* libgcc functions.
4927 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
4929 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
4931 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4934 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
4935 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
4937 * config/i386/64/t-fprules-softfp: Moved to ...
4938 * config/i386/64/t-softfp-compat: This. New.
4940 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
4942 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
4943 Initialize f with 0.0.
4945 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4948 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
4950 * config/i386/64/_divtc3-compat.c: New.
4951 * config/i386/64/_multc3-compat.c: Likewise.
4952 * config/i386/64/_powitf2-compat.c: Likewise.
4953 * config/i386/64/eqtf2.c: Likewise.
4954 * config/i386/64/getf2.c: Likewise.
4955 * config/i386/64/letf2.c: Likewise.
4956 * config/i386/64/t-fprules-softfp: Likewise.
4958 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4960 * config.host: Add i386/${host_address}/t-fprules-softfp to
4961 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
4962 i[34567]86-*-linux*, x86_64-*-linux*.
4964 * configure.ac: Set host_address to 64 or 32 for x86.
4965 * configure: Regenerated.
4967 * Makefile.in (config.status): Also depend on
4968 $(srcdir)/config.host.
4970 * config/i386/32/t-fprules-softfp: New.
4971 * config/i386/32/tf-signs.c: Likewise.
4973 * config/i386/64/sfp-machine.h: New. Moved from gcc.
4975 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4976 Uros Bizjak <ubizjak@gmail.com>
4978 * config/i386/32/sfp-machine.h: New.
4980 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
4982 * config/rs6000/t-ppccomm: Remove rules that conflict with
4983 auto-generated rules.
4985 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4987 * configure.ac: sinclude override.m4.
4988 * configure: Regenerate.
4990 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
4992 * configure: Regenerate.
4994 2008-06-10 Joseph Myers <joseph@codesourcery.com>
4996 * Makefile.in (DECNUMINC): Remove
4997 -I$(MULTIBUILDTOP)../../libdecnumber.
5000 2008-06-07 Joseph Myers <joseph@codesourcery.com>
5002 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
5003 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
5004 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
5005 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
5006 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
5007 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
5008 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
5009 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
5010 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
5011 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
5012 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
5013 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
5014 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
5015 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
5017 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
5019 * config.host (sh2[lbe]*-*-linux*): Allow target.
5021 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
5023 * config/rs6000/t-ppccomm: Add build rules for new files.
5024 (LIB2ADD_ST): New variable.
5026 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
5030 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
5031 * config/t-avr: New file. Build 16bit libgcc functions.
5033 2008-03-02 Jakub Jelinek <jakub@redhat.com>
5036 * config/t-slibgcc-darwin: Make install-leaf dependent on
5037 install-darwin-libgcc-stubs instead of install.
5039 2008-01-25 Joseph Myers <joseph@codesourcery.com>
5041 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
5042 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
5043 sh-*-rtemscoff*): Remove cases.
5045 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
5047 * Makefile.in (all): Use install-leaf rather than install.
5048 (install): Split most of the rule into...
5049 (install-leaf): ...this new one.
5051 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
5052 Paolo Bonzini <bonzini@gnu.org>
5055 * Makefile.in: Use @shlib_slibdir@ substitution to get
5056 correct install name on darwin.
5057 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
5059 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
5061 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
5062 cris-*-elf and cris-*-none.
5063 (crisv32-*-linux*): Similar, as cris-*-linux*.
5065 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
5067 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
5069 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
5072 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
5073 * configure: Regenerated.
5075 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
5077 * Makefile.in (dfp-filenames): Replace decimal_globals,
5078 decimal_data, binarydecimal and convert_data with
5079 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
5080 and bid_convert_data, respectively.
5082 2007-09-17 Chao-ying Fu <fu@mips.com>
5083 Nigel Stephens <nigel@mips.com>
5085 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
5086 * Makefile.in (fixed_point): Define.
5087 Check if fixed_point is yes to build support functions.
5088 * configure.ac: Check for fixed_point support.
5089 * configure: Regenerated.
5090 * gen-fixed.sh: New file to generate lists of fixed-point labels,
5091 funcs, modes, from, to.
5093 2007-09-11 Janis Johnson <janis187@us.ibm.com
5095 * Makefile.in (dfp-filenames): Add bid128_noncomp.
5097 2007-09-10 Janis Johnson <janis187@us.ibm.com>
5099 * Makefile.in (dfp-filenames): Remove decUtility, add
5100 decDouble, decPacked, decQuad, decSingle.
5102 2007-08-27 Hans Kester <hans.kester@ellips.nl>
5104 * config.host : Add x86_64-elf target.
5106 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5108 * configure.ac (set_have_cc_tls): Add a missing =.
5109 * configure: Regenerated.
5111 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5113 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
5114 and x86_64-*-linux*.
5116 * config/t-tls: New file.
5118 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
5120 * configure.ac: Include ../config/enable.m4 and
5121 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
5122 supports TLS and substitute set_have_cc_tls.
5123 * configure: Regenerated.
5125 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
5127 * Makefile.in: Use libbid for DFP when BID is enabled.
5129 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
5131 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
5132 extra_parts. Add config/i386/t-cygming to tmake_file.
5133 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
5135 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
5136 Danny Smith <dannysmith@users.sourceforge.net>
5139 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
5140 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
5141 * config/i386/t-crtfm: Compile crtfastmath.o with
5142 -minline-all-stringops.
5144 2007-05-10 Richard Sandiford <richard@codesourcery.com>
5146 * config.host (sparc-wrs-vxworks): New target.
5148 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
5150 * config.host: Recognize fido.
5152 2007-04-04 Janis Johnson <janis187@us.ibm.com>
5154 * configure: Check host, not target, for decimal float support.
5156 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
5158 * config/i386/t-crtpc: New file.
5159 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5160 (x86_64-*-linux*): Ditto.
5162 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
5164 * config.host (x86_64-*-mingw*): New target.
5166 2007-03-23 Michael Meissner <michael.meissner@amd.com>
5167 H.J. Lu <hongjiu.lu@intel.com>
5169 * Makefile.in (enable_decimal_float): New.
5171 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
5172 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
5173 (decbits-filenames): This.
5174 (decbits-objects): New.
5175 (libgcc-objects): Add $(decbits-objects).
5177 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
5178 Substitute enable_decimal_float.
5179 * configure: Regenerated.
5181 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
5183 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5185 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5187 * Makefile.in (install-info): New dummy target.
5189 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5191 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5193 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5195 * Makefile.in: Add install-html and install-pdf dummy
5198 2007-02-05 Roger Sayle <roger@eyesopen.com>
5199 Daniel Jacobowitz <dan@codesourcery.com>
5201 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5202 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5203 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5205 2007-01-29 Janis Johnson <janis187@us.ibm.com>
5207 * Makefile.in (dec-filenames): Add decExcept.
5209 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5212 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5215 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5217 * configure.ac: Add --enable-version-specific-runtime-libs.
5218 Correct $slibdir default.
5219 * configure: Regenerated.
5221 2007-01-23 Joseph Myers <joseph@codesourcery.com>
5223 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5225 2007-01-21 Andrew Pinski <pinskia@gmail.com>
5228 * config.host (alpha*-*-linux*): Set extra_parts.
5230 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5232 * config/sh/t-linux: New.
5233 * config.host (sh*-*-linux*): Set tmake_file.
5235 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5237 * Makefile.in (install): Handle multilibs.
5239 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5241 * Makefile.in: Added .PHONY entry for documentation targets.
5243 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5245 * Makefile.in: Add empty info, html, dvi, pdf targets.
5247 2007-01-04 Mike Stump <mrs@apple.com>
5249 * Makefile.in (MAKEINFO): Remove.
5252 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
5254 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5255 * configure: Regenerate.
5256 * Makefile.in (host_subdir): Substitute it.
5257 (gcc_objdir): Use it.
5259 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5261 * config.host (ia64*-*-linux*): Set tmake_file.
5263 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5265 * Makefile.in (version): Define.
5267 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5268 Paolo Bonzini <bonzini@gnu.org>
5270 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5271 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5272 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5273 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5274 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5275 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5276 * configure: Generated.