1 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
5 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
7 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
8 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
9 config/arc/dp-hack.h, config/arc/fp-hack.h,
10 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
11 config/arc/ieee-754/arc600-dsp/divdf3.S,
12 config/arc/ieee-754/arc600-dsp/divsf3.S,
13 config/arc/ieee-754/arc600-dsp/muldf3.S,
14 config/arc/ieee-754/arc600-dsp/mulsf3.S,
15 config/arc/ieee-754/arc600-mul64/divdf3.S,
16 config/arc/ieee-754/arc600-mul64/divsf3.S,
17 config/arc/ieee-754/arc600-mul64/muldf3.S,
18 config/arc/ieee-754/arc600-mul64/mulsf3.S,
19 config/arc/ieee-754/arc600/divsf3.S,
20 config/arc/ieee-754/arc600/mulsf3.S,
21 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
22 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
23 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
24 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
25 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
26 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
27 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
28 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
29 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
30 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
31 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
32 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
33 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
34 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
35 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
36 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
37 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
38 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
39 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
40 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
41 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
42 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
43 vtv_start_preinit.c: Use the standard form for the copyright notice.
45 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
46 Chung-Lin Tang <cltang@codesourcery.com>
47 Based on patches from Altera Corporation
49 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
50 * config/nios2/lib2-nios2.h: New file.
51 * config/nios2/lib2-divmod-hi.c: New file.
52 * config/nios2/linux-unwind.h: New file.
53 * config/nios2/lib2-divmod.c: New file.
54 * config/nios2/linux-atomic.c: New file.
55 * config/nios2/t-nios2: New file.
56 * config/nios2/crti.asm: New file.
57 * config/nios2/t-linux: New file.
58 * config/nios2/lib2-divtable.c: New file.
59 * config/nios2/lib2-mul.c: New file.
60 * config/nios2/tramp.c: New file.
61 * config/nios2/crtn.asm: New file.
63 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
65 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
66 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
67 from cpuid.h to check vendor signatures.
69 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
71 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
72 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
73 (get_amd_cpu): Likewise.
75 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
77 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
80 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
81 H.J. Lu <hongjiu.lu@intel.com>
84 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
86 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
87 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
88 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
89 FEATURE_XOP and FEATURE_FMA.
90 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
92 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
93 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
94 FEATURE_FMA4 and FEATURE_XOP.
96 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
98 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
99 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
100 (get_intel_cpu): Updated.
102 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
104 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
106 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
108 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
109 instructions when __SSE_MATH__ is defined.
111 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
113 * config.host (microblaze-*-rtems*): New.
115 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
117 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
118 architectures that do not have hardware divide instruction.
119 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
121 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
123 * longlong.h: Delete (moved to include/).
125 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
127 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
128 of normal number and qNaN to not raise an inexact exception.
130 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
132 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
134 2013-11-28 Matthew Leach <matthew.leach@arm.com>
136 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
137 for correct opcodes on BE.
139 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
141 * soft-fp/op-4.h: Update from glibc.
143 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
145 * libgcc2.c (__udivmoddi4): Define new implementation when
146 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
149 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
151 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
153 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
155 * config/t-softfp (soft-fp-objects-base): New variable.
156 (soft-fp-objects): Use it.
158 2013-11-23 David Edelson <dje.gcc@gmail.com>
159 Andrew Dixie <andrewd@gentrack.com>
162 * config/rs6000/aixinitfini.c: New file.
163 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
164 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
167 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
169 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
171 2013-11-18 Jan Hubicka <jh@suse.cz>
173 * libgcov-driver.c (run_accounted): Make global level static.
174 (gcov_exit_merge_summary): Silence warning; do not clear
176 (gcov_exit): Clear it here.
178 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
181 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
182 (all_prg, crc32): Remove static vars.
183 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
185 (gcov_exit_merge_gcda): Add crc32 parameter.
186 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
187 do not account run if it was already accounted.
188 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
189 (gcov_exit): Initialize all_prg; update.
191 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
193 * configure: Regenerate.
195 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
196 Alan Modra <amodra@gmail.com>
198 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
199 (frob_update_context): Use it.
201 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
202 Alan Modra <amodra@gmail.com>
204 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
205 (trampoline_initial): Provide ELFv2 variant.
206 (__trampoline_setup): Likewise.
208 * config/rs6000/linux-unwind.h (frob_update_context): Do not
209 check for AIX indirect function call sequence if _CALL_ELF == 2.
211 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
212 Alan Modra <amodra@gmail.com>
214 * config/rs6000/linux-unwind.h (get_regs): Do not support
215 old kernel versions if _CALL_ELF == 2.
216 (frob_update_context): Do not support PLT stub variants only
217 generated by old linkers if _CALL_ELF == 2.
219 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
220 Alan Modra <amodra@gmail.com>
222 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
223 location of CR save area for 64-bit little-endian systems.
225 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
227 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
229 * config/arm/t-vxworks: Delete.
231 2013-11-10 Kai Tietz <ktietz@redhat.com>
233 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
234 Increment load-count on use of LIBGCC_SONAME DLL.
235 (hmod_libgcc): New static variable to hold handle of
237 (__gcc_deregister_frame): Decrement load-count of
240 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
242 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
244 * configure: Regenerate
246 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
248 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
249 FP_EX_DENORM. Store result to volatile location after SSE division
250 to close interrupt window. Remove unneeded fwait after x87
251 division since interrupt window will be closed by emitted fstp.
252 Rewrite FP_EX_INEXACT handling.
254 2013-11-06 Joseph Myers <joseph@codesourcery.com>
256 * soft-fp/README: Update.
257 * soft-fp/adddf3.c: Update from glibc.
258 * soft-fp/addsf3.c: Likewise.
259 * soft-fp/addtf3.c: Likewise.
260 * soft-fp/divdf3.c: Likewise.
261 * soft-fp/divsf3.c: Likewise.
262 * soft-fp/divtf3.c: Likewise.
263 * soft-fp/double.h: Likewise.
264 * soft-fp/eqdf2.c: Likewise.
265 * soft-fp/eqsf2.c: Likewise.
266 * soft-fp/eqtf2.c: Likewise.
267 * soft-fp/extenddftf2.c: Likewise.
268 * soft-fp/extended.h: Likewise.
269 * soft-fp/extendsfdf2.c: Likewise.
270 * soft-fp/extendsftf2.c: Likewise.
271 * soft-fp/extendxftf2.c: Likewise.
272 * soft-fp/fixdfdi.c: Likewise.
273 * soft-fp/fixdfsi.c: Likewise.
274 * soft-fp/fixdfti.c: Likewise.
275 * soft-fp/fixsfdi.c: Likewise.
276 * soft-fp/fixsfsi.c: Likewise.
277 * soft-fp/fixsfti.c: Likewise.
278 * soft-fp/fixtfdi.c: Likewise.
279 * soft-fp/fixtfsi.c: Likewise.
280 * soft-fp/fixtfti.c: Likewise.
281 * soft-fp/fixunsdfdi.c: Likewise.
282 * soft-fp/fixunsdfsi.c: Likewise.
283 * soft-fp/fixunsdfti.c: Likewise.
284 * soft-fp/fixunssfdi.c: Likewise.
285 * soft-fp/fixunssfsi.c: Likewise.
286 * soft-fp/fixunssfti.c: Likewise.
287 * soft-fp/fixunstfdi.c: Likewise.
288 * soft-fp/fixunstfsi.c: Likewise.
289 * soft-fp/fixunstfti.c: Likewise.
290 * soft-fp/floatdidf.c: Likewise.
291 * soft-fp/floatdisf.c: Likewise.
292 * soft-fp/floatditf.c: Likewise.
293 * soft-fp/floatsidf.c: Likewise.
294 * soft-fp/floatsisf.c: Likewise.
295 * soft-fp/floatsitf.c: Likewise.
296 * soft-fp/floattidf.c: Likewise.
297 * soft-fp/floattisf.c: Likewise.
298 * soft-fp/floattitf.c: Likewise.
299 * soft-fp/floatundidf.c: Likewise.
300 * soft-fp/floatundisf.c: Likewise.
301 * soft-fp/floatunditf.c: Likewise.
302 * soft-fp/floatunsidf.c: Likewise.
303 * soft-fp/floatunsisf.c: Likewise.
304 * soft-fp/floatunsitf.c: Likewise.
305 * soft-fp/floatuntidf.c: Likewise.
306 * soft-fp/floatuntisf.c: Likewise.
307 * soft-fp/floatuntitf.c: Likewise.
308 * soft-fp/gedf2.c: Likewise.
309 * soft-fp/gesf2.c: Likewise.
310 * soft-fp/getf2.c: Likewise.
311 * soft-fp/ledf2.c: Likewise.
312 * soft-fp/lesf2.c: Likewise.
313 * soft-fp/letf2.c: Likewise.
314 * soft-fp/muldf3.c: Likewise.
315 * soft-fp/mulsf3.c: Likewise.
316 * soft-fp/multf3.c: Likewise.
317 * soft-fp/negdf2.c: Likewise.
318 * soft-fp/negsf2.c: Likewise.
319 * soft-fp/negtf2.c: Likewise.
320 * soft-fp/op-1.h: Likewise.
321 * soft-fp/op-2.h: Likewise.
322 * soft-fp/op-4.h: Likewise.
323 * soft-fp/op-8.h: Likewise.
324 * soft-fp/op-common.h: Likewise.
325 * soft-fp/quad.h: Likewise.
326 * soft-fp/single.h: Likewise.
327 * soft-fp/soft-fp.h: Likewise.
328 * soft-fp/subdf3.c: Likewise.
329 * soft-fp/subsf3.c: Likewise.
330 * soft-fp/subtf3.c: Likewise.
331 * soft-fp/truncdfsf2.c: Likewise.
332 * soft-fp/trunctfdf2.c: Likewise.
333 * soft-fp/trunctfsf2.c: Likewise.
334 * soft-fp/trunctfxf2.c: Likewise.
335 * soft-fp/unorddf2.c: Likewise.
336 * soft-fp/unordsf2.c: Likewise.
337 * soft-fp/unordtf2.c: Likewise.
339 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
341 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
342 (_FP_MUL_MEAT_D): Ditto.
343 (_FP_DIV_MEAT_S): Ditto.
344 (_FP_DIV_MEAT_D): Ditto.
345 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
346 t-softfp-sfdf and t-softfp to tmake_file.
348 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
350 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
351 * config/i386/crtprec.c: Ditto.
353 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
354 Shiva Chen <shiva0217@gmail.com>
356 * config.host (nds32*-elf*): Add nds32 target.
357 * config/nds32 : New directory and files.
359 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
361 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
362 * config.host (cpu_type) <Setting default>: Add entry for
364 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
365 <crisv32-*-linux*>: Adjust.
366 * longlong.h: Wrap the whole CRIS section in a single
367 defined(__CRIS__) conditional. Add comment about add_ssaaaa
369 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
371 [__CRIS__] (__umulsidi3): Define.
372 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
373 * config/cris/sfp-machine.h: New file.
374 * config/cris/umulsidi3.S: New file.
375 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
376 * config/cris/arit.c (SIGNMULT): New macro.
377 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
378 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
379 saving 3 out of originally 33 cycles from the fastest
380 path, 3 out of 54 from the medium path and one from the longest
381 path. Improve comments.
383 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
385 * sync.c: Remove static aliases and define each function directly
388 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
390 * config.host (hppa*64*-*-linux*): Define extra_parts.
391 (hppa*-*-linux*): Likewise.
393 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
395 * config/arc/crtgend.S: Add 2013 to Copyright years.
396 * config/arc/gmon/atomic.h: Likewise.
397 * config/arc/gmon/auxreg.h: Likewise.
398 * config/arc/gmon/sys/gmon_out.h: Likewise.
399 * config/arc/gmon/sys/gmon.h: Likewise.
400 * config/arc/gmon/prof-freq.c: Likewise.
401 * config/arc/gmon/mcount.c: Likewise.
402 * config/arc/gmon/prof-freq-stub.S: Likewise.
403 * config/arc/gmon/gmon.c: Likewise.
404 * config/arc/gmon/machine-gmon.h: Likewise.
405 * config/arc/gmon/profil.S: Likewise.
406 * config/arc/gmon/dcache_linesz.S: Likewise.
407 * config/arc/crtg.S: Likewise.
408 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
409 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
410 * config/arc/ieee-754/adddf3.S: Likewise.
411 * config/arc/ieee-754/truncdfsf2.S: Likewise.
412 * config/arc/ieee-754/fixsfsi.S: Likewise.
413 * config/arc/ieee-754/gtsf2.S: Likewise.
414 * config/arc/ieee-754/floatsisf.S: Likewise.
415 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
416 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
417 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
418 * config/arc/ieee-754/fixdfsi.S: Likewise.
419 * config/arc/ieee-754/addsf3.S: Likewise.
420 * config/arc/ieee-754/gesf2.S: Likewise.
421 * config/arc/ieee-754/floatsidf.S: Likewise.
422 * config/arc/ieee-754/extendsfdf2.S: Likewise.
423 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
424 * config/arc/ieee-754/gtdf2.S: Likewise.
425 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
426 * config/arc/ieee-754/uneqdf2.S: Likewise.
427 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
428 * config/arc/ieee-754/uneqsf2.S: Likewise.
429 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
430 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
431 * config/arc/ieee-754/eqdf2.S: Likewise.
432 * config/arc/ieee-754/ordsf2.S: Likewise.
433 * config/arc/ieee-754/divsf3.S: Likewise.
434 * config/arc/ieee-754/divdf3.S: Likewise.
435 * config/arc/ieee-754/floatunsidf.S: Likewise.
436 * config/arc/ieee-754/orddf2.S: Likewise.
437 * config/arc/ieee-754/eqsf2.S: Likewise.
438 * config/arc/ieee-754/gedf2.S: Likewise.
439 * config/arc/crtn.S: Likewise.
440 * config/arc/crti.S: Likewise.
441 * config/arc/t-arc700-uClibc: Likewise.
442 * config/arc/asm.h: Likewise.
443 * config/arc/libgcc-excl.ver: Likewise.
444 * config/arc/t-arc-newlib: Likewise.
445 * config/arc/divtab-arc700.c: Likewise.
446 * config/arc/initfini.c: Likewise.
447 * config/arc/fp-hack.h: Likewise.
449 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
450 Diego Novillo <dnovillo@google.com>
452 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
453 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
454 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
455 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
457 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
458 Brendan Kehoe <brendan@zen.org>
459 Simon Cook <simon.cook@embecosm.com>
461 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
462 * config/arc: New directory.
463 * longlong.h [__arc__] (umul_ppmm): Remove.
464 [__arc__] (__umulsidi3): Define.
465 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
466 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
468 2013-09-17 Jacek Caban <jacek@codeweavers.com>
470 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
472 * config/i386/gthr-win32.h: Likewise.
474 2013-09-16 DJ Delorie <dj@redhat.com>
476 * config/rl78/vregs.h: Add G10 register definitions.
477 * config/rl78/lib2mul.c: Enable for RL78/G10.
478 * config/rl78/lib2div.c: Likewise.
479 * config/rl78/lshrsi3.S: Use vregs.h.
480 * config/rl78/cmpsi2.S: Likewise.
481 * config/rl78/trampoline.S: Likewise.
482 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
484 2013-09-14 DJ Delorie <dj@redhat.com>
485 Nick Clifton <nickc@redhat.com>
487 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
488 * config/rl78/vregs.h: New.
489 * config/rl78/signbit.S: New file. Implements signbit function.
490 * config/rl78/divmodsi.S: New.
491 * config/rl78/divmodhi.S: New.
492 * config/rl78/divmodqi.S: New.
493 * config/rl78/t-rl78: Build them here...
494 * config/rl78/lib2div.c: ...but not here.
496 2013-09-12 DJ Delorie <dj@redhat.com>
498 * config.host (msp*-*-elf): New.
499 * config/msp430/: New port.
501 2013-08-18 Iain Sandoe <iain@codesourcery.com>
503 PR gcov-profile/58127
504 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
505 __thread var for emulated TLS.
506 (__gcov_indirect_call_counters): Likewise.
508 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
509 Catherine Moore <clm@codesourcery.com>
510 Richard Sandiford <rdsandiford@googlemail.com>
512 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
513 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
514 (CALL_STUB_NO_RET): Likewise.
515 (CALL_STUB_RET): Likewise.
516 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
517 __mips16_ret call/return stub symbols.
518 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
521 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
523 * config.host <mips*-*-linux*>: Remove a stray comment.
525 2013-08-10 Jan Hubicka <jh@suse.cz>
527 Work around binutils PR14342
528 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
529 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
530 (L_gcov_indirect_call_profiler_v2): New.
532 2013-08-06 Jan Hubicka <jh@suse.cz>
534 * libgcov.c (__gcov_indirect_call_callee,
535 __gcov_indirect_call_counters): New global vars.
536 (__gcov_indirect_call_profiler): replace by ...
537 (__gcov_indirect_call_profiler_v2) ... this one.
539 2013-08-06 Caroline Tice <cmtice@google.com>
541 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
542 vtv_start_preinit.o and vtv_end_preinit.o.
543 * configure.ac: Add code to check/set enable_vtable_verify.
544 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
546 * vtv_start_preinit.c: New file.
547 * vtv_end_preinit.c: New file.
548 * vtv_start.c: New file.
549 * vtv_end.c: New file.
550 * configure: Regenerated.
552 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
554 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
555 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
556 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
557 GPL-3.0-with-GCC-exception.
559 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
561 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
564 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
566 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
567 mapping for FPRs when creating the fallback framestate.
569 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
572 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
573 (__round_s2_const, __round_u2_const)
574 (__round_s4_const, __round_u4_const, __round_x8):
575 Saturate result if addition result cannot be represented.
577 2013-07-15 Matthias Klose <doko@ubuntu.com>
579 * libgcc2.c: Don't include <limits.h>.
581 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
583 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
585 2013-07-06 Jakub Jelinek <jakub@redhat.com>
588 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
590 2013-06-28 Jakub Jelinek <jakub@redhat.com>
593 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
595 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
596 instead of table lookups.
597 (__popcountDI2): Likewise.
599 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
601 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
604 2013-06-21 Joseph Myers <joseph@codesourcery.com>
607 * soft-fp/adddf3.c: Update from glibc.
608 * soft-fp/addsf3.c: Likewise.
609 * soft-fp/addtf3.c: Likewise.
610 * soft-fp/divdf3.c: Likewise.
611 * soft-fp/divsf3.c: Likewise.
612 * soft-fp/divtf3.c: Likewise.
613 * soft-fp/double.h: Likewise.
614 * soft-fp/eqdf2.c: Likewise.
615 * soft-fp/eqsf2.c: Likewise.
616 * soft-fp/eqtf2.c: Likewise.
617 * soft-fp/extenddftf2.c: Likewise.
618 * soft-fp/extended.h: Likewise.
619 * soft-fp/extendsfdf2.c: Likewise.
620 * soft-fp/extendsftf2.c: Likewise.
621 * soft-fp/fixdfdi.c: Likewise.
622 * soft-fp/fixdfsi.c: Likewise.
623 * soft-fp/fixsfdi.c: Likewise.
624 * soft-fp/fixsfsi.c: Likewise.
625 * soft-fp/fixtfdi.c: Likewise.
626 * soft-fp/fixtfsi.c: Likewise.
627 * soft-fp/fixunsdfdi.c: Likewise.
628 * soft-fp/fixunsdfsi.c: Likewise.
629 * soft-fp/fixunssfdi.c: Likewise.
630 * soft-fp/fixunssfsi.c: Likewise.
631 * soft-fp/fixunstfdi.c: Likewise.
632 * soft-fp/fixunstfsi.c: Likewise.
633 * soft-fp/floatdidf.c: Likewise.
634 * soft-fp/floatdisf.c: Likewise.
635 * soft-fp/floatditf.c: Likewise.
636 * soft-fp/floatsidf.c: Likewise.
637 * soft-fp/floatsisf.c: Likewise.
638 * soft-fp/floatsitf.c: Likewise.
639 * soft-fp/floatundidf.c: Likewise.
640 * soft-fp/floatundisf.c: Likewise.
641 * soft-fp/floatunditf.c: Likewise.
642 * soft-fp/floatunsidf.c: Likewise.
643 * soft-fp/floatunsisf.c: Likewise.
644 * soft-fp/floatunsitf.c: Likewise.
645 * soft-fp/gedf2.c: Likewise.
646 * soft-fp/gesf2.c: Likewise.
647 * soft-fp/getf2.c: Likewise.
648 * soft-fp/ledf2.c: Likewise.
649 * soft-fp/lesf2.c: Likewise.
650 * soft-fp/letf2.c: Likewise.
651 * soft-fp/muldf3.c: Likewise.
652 * soft-fp/mulsf3.c: Likewise.
653 * soft-fp/multf3.c: Likewise.
654 * soft-fp/negdf2.c: Likewise.
655 * soft-fp/negsf2.c: Likewise.
656 * soft-fp/negtf2.c: Likewise.
657 * soft-fp/op-1.h: Likewise.
658 * soft-fp/op-2.h: Likewise.
659 * soft-fp/op-4.h: Likewise.
660 * soft-fp/op-8.h: Likewise.
661 * soft-fp/op-common.h: Likewise.
662 * soft-fp/quad.h: Likewise.
663 * soft-fp/single.h: Likewise.
664 * soft-fp/soft-fp.h: Likewise.
665 * soft-fp/subdf3.c: Likewise.
666 * soft-fp/subsf3.c: Likewise.
667 * soft-fp/subtf3.c: Likewise.
668 * soft-fp/truncdfsf2.c: Likewise.
669 * soft-fp/trunctfdf2.c: Likewise.
670 * soft-fp/trunctfsf2.c: Likewise.
671 * soft-fp/unorddf2.c: Likewise.
672 * soft-fp/unordsf2.c: Likewise.
673 * soft-fp/unordtf2.c: Likewise.
674 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
675 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
676 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
677 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
678 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
679 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
680 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
681 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
682 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
683 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
684 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
685 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
687 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
689 * config/mips/lib2funcs.c: New file.
690 * config/mips/t-mips (LIB2ADD_ST): Add it.
692 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
695 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
696 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
698 2013-06-08 Walter Lee <walt@tilera.com>
700 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
701 Replace int64_t with long long. Add __extension__ where
703 * config/tilepro/atomic.c: Include config.h.
705 2013-06-06 Douglas B Rupp <rupp@adacore.com>
707 * config.host (arm-wrs-vxworks): Configure with other soft float.
709 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
711 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
712 (mips64r5900el-*-elf*): New configurations.
714 2013-06-04 Alan Modra <amodra@gmail.com>
716 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
718 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
720 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
722 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
724 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
725 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
726 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
728 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
730 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
731 (powerpc-wrs-vxworks): Likewise.
733 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
735 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
736 signal frames as well.
737 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
738 STACK_BIAS to the CFA offset.
740 2013-05-17 Richard Henderson <rth@redhat.com>
743 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
744 (execute_cfa_program): Use it when storing to fs->regs.
746 2013-05-08 Kai Tietz <ktietz@redhat.com>
748 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
749 (__deregister_frame_info): Likewise.
751 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
753 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
756 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
758 2013-04-25 Alan Modra <amodra@gmail.com>
760 * config.host: Match little-endian powerpc-linux.
762 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
764 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
765 as 'unsigned long long' instead of 'unsigned long'.
766 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
769 2013-04-10 Julian Brown <julian@codesourcery.com>
771 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
772 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
773 unsigned char/unsigned short.
774 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
776 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
779 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
781 2013-04-04 Meador Inge <meadori@codesourcery.com>
783 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
784 computing the location of the link register.
785 (aeabi_uldivmod): Ditto.
787 2013-03-27 Kai Tietz <ktietz@redhat.com>
789 * config.host: Add support for cygwin x64 target.
790 * configure: Regenerated.
792 2013-03-26 Walter Lee <walt@tilera.com>
794 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
795 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
797 2013-03-25 Kai Tietz <ktietz@redhat.com>
799 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
801 2013-03-20 Robert Mason <rbmj@verizon.net>
803 * config/vxlib-tls.c (__gthread_get_tsd_data,)
804 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
805 (__gthread_leave_tsd_dtor_context): Add prototypes.
806 (tls_delete_hook): Update.
808 2013-03-20 Catherine Moore <clm@codesourcery.com>
809 Joseph Myers <joseph@codesourcery.com>
810 Chao-ying Fu <fu@mips.com>
812 * config/mips/mips16.S: Don't build for microMIPS.
813 * config/mips/linux-unwind.h: Handle microMIPS frame.
814 * config/mips/crtn.S (fini, init): New labels.
816 2013-03-14 Jakub Jelinek <jakub@redhat.com>
818 PR tree-optimization/53265
819 * unwind-dw2.c (execute_cfa_program): Avoid
820 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
821 on targets with DWARF_FRAME_REGISTERS < 32.
823 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
826 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
827 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
829 2013-03-07 Sriraman Tallam <tmsriram@google.com>
831 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
832 sandybridge processors.
834 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
837 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
840 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
842 * config/microblaze/crti.S: Setup stack protection at entry
844 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
846 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
847 (__rotldi3): Shift bytewise if applicable.
849 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
851 * config/aarch64/sync-cache.c
852 (__aarch64_sync_cache_range): Silence warnings.
854 2013-02-25 Catherine Moore <clm@codesourcery.com>
857 2013-02-24 Catherine Moore <clm@codesourcery.com>
858 Joseph Myers <joseph@codesourcery.com>
859 Chao-ying Fu <fu@mips.com>
861 * config/mips/mips16.S: Don't build for microMIPS.
862 * config/mips/linux-unwind.h: Handle microMIPS frame.
863 * config/mips/crtn.S (fini, init): New labels.
865 2013-02-24 Catherine Moore <clm@codesourcery.com>
866 Joseph Myers <joseph@codesourcery.com>
867 Chao-ying Fu <fu@mips.com>
869 * config/mips/mips16.S: Don't build for microMIPS.
870 * config/mips/linux-unwind.h: Handle microMIPS frame.
871 * config/mips/crtn.S (fini, init): New labels.
873 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
874 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
877 2013-02-16 Alan Modra <amodra@gmail.com>
880 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
881 (ppc_fallback_frame_state): Always set up save locations for fp
882 and altivec. Don't bother with non-callee-saved regs, r0-r13
883 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
885 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
888 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
890 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
891 _ssmulha3, _usmulusa3, _ssmulsa3.
892 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
893 (__muldi3): XCALL __muldi3_6 instead of rcall.
894 (__umulsidi3, __mulsidi3): New functions.
895 (do_prologue_saves, do_epilogue_restores): New .macros.
896 (__divdi3_moddi3): Use them.
897 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
898 (__usmulusa3, __ssmulsa3): New functions.
900 2013-02-11 Iain Sandoe <iain@codesourcery.com>
901 Jack Howarth <howarth@bromo.med.uc.edu>
902 Patrick Marlier <patrick.marlier@gmail.com>
905 * config/darwin-crt-tm.c: Remove dummy functions hack.
907 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
910 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
911 * config/avr/lib2-object.mk: New iterator to build objects from it.
912 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
914 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
915 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
916 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
917 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
918 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
919 * config/avr/lib1funcs-fixed.S: Implement them.
921 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
923 Update copyright years.
925 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
928 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
929 Add crtcxa to extra_parts.
930 * config/rs6000/exit.h: New file.
931 * config/rs6000/cxa_atexit.c: New file.
932 * config/rs6000/cxa_finalize.c: New file.
933 * config/rs6000/crtcxa.c: New file.
934 * config/rs6000/t-aix-cxa: New file.
935 * config/rs6000/libgcc-aix-cxa.ver: New file.
937 2013-01-31 Nick Clifton <nickc@redhat.com>
939 * config/v850/lib1funcs.S: Add support for e3v5 architecture
942 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
945 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
946 _mulQQ, _mulHQ, _mulHA, _mulSA,
947 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
948 _divQQ, _divHQ, _divHA, _divSA,
949 _divUQQ, _divUHQ, _divUHA, _divUSA.
951 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
953 * config.host(microblaze*-linux*): tmake_file: Remove
954 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
955 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
956 to exclude functions from being built with libgcc.c and use
957 the microblaze assembly.
959 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
961 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
964 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
966 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
967 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
968 __UINTPTR_TYPE__; also cast 'base' to the same type before the
971 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
973 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
974 loop start address for cache clearing.
976 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
978 * config/avr/lib1funcs.S: Remove trailing blanks.
979 * config/avr/lib1funcs-fixed.S: Ditto.
981 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
983 * config/avr/avr-lib.h: Add GPL copyright notice.
985 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
987 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
988 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
989 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
990 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
992 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
994 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
995 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
997 2013-01-04 Nick Clifton <nickc@redhat.com>
999 * config/v850/lib1funcs.S: Only provide CALLT support functions if
1000 the CALLT instruction is supported.
1002 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
1004 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
1005 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
1007 2012-12-13 John Tytgat <John@bass-software.com>
1009 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
1012 2012-12-12 Jakub Jelinek <jakub@redhat.com>
1015 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
1016 undefined signed overflows.
1018 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
1021 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
1023 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
1025 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
1026 (FP_TRAPPING_EXCEPTIONS): Define.
1027 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
1028 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
1030 2012-12-04 Richard Henderson <rth@redhat.com>
1033 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
1035 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1037 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
1038 (FP_EX_SHIFT): Define.
1039 (FP_TRAPPING_EXCEPTIONS): Define.
1041 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1043 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
1044 (FP_ROUNDMODE): Use FP_RND_MASK.
1045 * config/aarch64/sfp-exceptions.c: New.
1046 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
1047 Use __sfp_handle_exceptions.
1049 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
1051 * config.host: (arm*-*-freebsd*): Remove.
1052 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
1053 (arm*-*-elf*): Remove.
1054 (arm*-*-wince-pe*): Remove.
1055 * arm/unwind-arm.c (struct fpa_reg): Delete.
1056 (struct fpa_regs): Delete.
1057 (phase1_vrs): Remove fpa element.
1058 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
1059 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
1060 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
1061 * ieee754-sf.S (floatundisf): Remove FPA support.
1062 (floatdisf): Likewise.
1063 * ieee75f-df.S (floatundidf): Likewise.
1064 (floatdidf): Likewise.
1066 2012-11-29 Kai Tietz <ktietz@redhat.com>
1069 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
1070 * unwind-generic.h: Likewise.
1071 * unwind-seh.c: Likewise.
1073 2012-11-28 Richard Henderson <rth@redhat.com>
1076 * emutls.c (__emutls_get_address): Avoid race condition between
1077 obj->loc.offset read and emutls_key initialization.
1079 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
1081 Adjust decimal point of signed accum mode to GCC default.
1084 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
1086 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
1087 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
1088 (__mulha3, __mulsa3)
1089 (__divqq3, __divha3, __divsa3): Adjust to new position of
1090 decimal point of signed accum types.
1092 (__mulusa3_round): New function.
1093 (__mulusa3): Use it.
1094 (__divqq_helper): New function.
1095 (__udivuqq3): Use it.
1097 2012-11-20 Jakub Jelinek <jakub@redhat.com>
1100 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
1102 2012-11-18 Teresa Johnson <tejohnson@google.com>
1105 * libgcov.c (gcov_exit): Remove merged program summary
1106 comparison unless !GCOV_LOCKED.
1108 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1110 * soft-fp: Updated from glibc upstream.
1112 2012-11-06 Ian Lance Taylor <iant@google.com>
1114 * generic-morestack.c (__generic_morestack): Align the returned
1115 stack pointer to a 32 byte boundary.
1116 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
1117 increment the return address until we have decided that we don't
1118 have a varargs function.
1119 (__morestack) [32-bit]: Align stack correctly when calling C
1121 (__morestack) [64-bit]: Likewise.
1123 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
1125 * configure: Regenerate.
1127 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
1130 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
1131 * config/i386/sfp-machine.h: Guard exception handling
1132 code with _SOFT_FLOAT.
1133 * config/i386/32/sfp-machine.h: Guard rounding handling
1134 code with _SOFT_FLOAT.
1135 * config/i386/64/sfp-machine.h: Ditto.
1137 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
1139 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
1142 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
1144 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
1145 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
1146 when appropriate. Correct structure element types.
1147 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
1148 -minline-all-stringops from compile flags.
1150 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1152 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
1154 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1156 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
1158 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1160 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
1163 2012-10-23 Ian Bolton <ian.bolton@arm.com>
1164 Jim MacArthur <jim.macarthur@arm.com>
1165 Marcus Shawcroft <marcus.shawcroft@arm.com>
1166 Nigel Stephens <nigel.stephens@arm.com>
1167 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1168 Richard Earnshaw <rearnsha@arm.com>
1169 Sofiane Naci <sofiane.naci@arm.com>
1170 Stephen Thomas <stephen.thomas@arm.com>
1171 Tejas Belagod <tejas.belagod@arm.com>
1172 Yufeng Zhang <yufeng.zhang@arm.com>
1174 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
1175 * config/aarch64/crti.S: New file.
1176 * config/aarch64/crtn.S: New file.
1177 * config/aarch64/linux-unwind.h: New file.
1178 * config/aarch64/sfp-machine.h: New file.
1179 * config/aarch64/sync-cache.c: New file.
1180 * config/aarch64/t-aarch64: New file.
1181 * config/aarch64/t-softfp: New file.
1183 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
1185 * config/mmix/crti.S: Mark program and data addresses using PRELD.
1186 Remove typo'd and unnecessary alignment-LOC for .data. Remove
1187 no-longer-needed LDBU insns.
1189 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1192 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
1193 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
1195 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1197 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
1199 2012-10-15 Matthias Klose <doko@ubuntu.com>
1201 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
1203 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
1205 * configure: Regenerate.
1206 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
1208 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1210 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1211 instructions for 64bit targets only.
1213 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1215 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1216 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
1217 * config/i386/32/sfp-machine.h: ... here.
1218 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
1219 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
1222 2012-10-07 Matthias Klose <doko@ubuntu.com>
1224 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1226 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1228 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
1230 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1231 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1232 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1235 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1238 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1239 Fix parameter names.
1241 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1244 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1245 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1246 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1248 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1251 * config/sh/linux-atomic.S: Delete.
1252 * config/sh/linux-atomic.c: New.
1253 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1254 linux-atomic.c. Add cflags to disable warnings.
1256 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1259 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1261 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1262 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1263 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1264 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
1265 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1267 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1269 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1271 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1272 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1274 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
1276 * config.host (hppa-*-openbsd*): New target.
1277 * config/pa/t-openbsd: New file.
1279 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
1282 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1283 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1284 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1285 (__divsa3): Use __negsi2 to negate r_quoL.
1286 * config/avr/lib1funcs.S (FALIAS): New macro.
1287 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1288 (__negsi2): ...this new function.
1289 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1290 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1291 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1292 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1293 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1294 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1296 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1299 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1300 (lshrsi3): Reimplement as lshrsi3_r0.
1302 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1305 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1308 2012-09-07 Teresa Johnson <tejohnson@google.com>
1310 PR gcov-profile/54487
1311 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
1314 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
1317 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1318 not configured --with-avrlibc=no.
1319 * config/avr/t-avrlibc: New file.
1320 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1321 (DPBIT_FUNCS): Ditto.
1322 (TPBIT_FUNCS): Ditto.
1324 2012-09-04 Teresa Johnson <tejohnson@google.com>
1326 * libgcov.c (struct gcov_summary_buffer): New structure.
1327 (gcov_histogram_insert): New function.
1328 (gcov_compute_histogram): Ditto.
1329 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1330 histograms during summary merging.
1332 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
1334 * config.host (x86_64-*-openbsd*): New target.
1336 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1338 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1341 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1344 * config/avr/t-avr (conv_X): Rename to func_X.
1346 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1349 * config/avr/lib1funcs-fixed.S: New file.
1350 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1351 after they are used.
1352 (neg2, neg4): New macros.
1353 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1354 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1355 (__umulhisi3): Speed up MUL variant if there is enough flash.
1356 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1358 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1359 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1360 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1361 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1362 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1363 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1364 (LIB2FUNCS_EXCLUDE): Add supported functions.
1366 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
1368 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1369 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1371 * fixed-obj.mk: Only expand dependency if $o is not in
1374 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1376 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1378 2012-08-22 Joseph Myers <joseph@codesourcery.com>
1380 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1381 depend on --enable-shared.
1382 ($(lib1asmfuncs-o)): Use %.vis files independent of
1384 * static-object.mk ($(base)$(objext), $(base).vis)
1385 ($(base)_s$(objext)): Use same rules for visibility handling as in
1388 2012-08-21 Ian Lance Taylor <iant@google.com>
1390 * config/i386/morestack.S (__morestack_non_split): Increase amount
1391 of space allocated for non-split code stack.
1393 2012-08-19 Joseph Myers <joseph@codesourcery.com>
1395 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1396 even if inhibit_libc.
1398 2012-08-17 Julian Brown <julian@codesourcery.com>
1400 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1401 -fexceptions -fnon-call-exceptions if not defined.
1402 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1403 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1405 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1407 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1410 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
1412 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1413 rs6000/t-slibgcc-aix.
1415 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1417 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1419 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1421 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1423 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1426 * Makefile.in (version): Replace top_srcdir with srcdir.
1428 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1430 * Makefile.in (version): set to BASE-VER file from gcc directory.
1432 2012-08-01 Nick Clifton <nickc@redhat.com>
1434 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1435 Implements __clrsb for an HImode argument.
1437 2012-07-31 Nick Clifton <nickc@redhat.com>
1439 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1440 Implements __clrsb for an HImode argument.
1441 * config/stormy16/clrsbhi2.c: New file:
1442 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1444 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1446 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1448 2012-07-19 Tristan Gingold <gingold@adacore.com>
1449 Richard Henderson <rth@redhat.com>
1451 * unwind-seh.c: New file.
1452 * unwind-generic.h: Include windows.h for SEH.
1453 (_Unwind_Exception): Use 6 private fields for SEH.
1454 (_GCC_specific_handler): Declare.
1455 * unwind-c.c (__gcc_personality_seh0): New function.
1457 * config/i386/libgcc-cygming.ver: New file.
1458 * config/i386/t-seh-eh: New file.
1459 * config.host (x86_64-*-mingw*): Default to seh.
1461 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1463 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1465 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
1467 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1468 __builtin_expect when checking for exceptions.
1469 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1471 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1473 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1474 function declaration.
1475 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1477 * config/ia64/sfp-exceptions.c: New.
1478 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
1480 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1482 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1483 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1484 * config/i386/64/sfp-machine: ... (delete here) ...
1485 * config/i386/sfp-machine.h: ... to here.
1486 (FP_EX_MASK): Remove.
1488 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1490 2012-06-11 Sriraman Tallam <tmsriram@google.com>
1492 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1493 * config/i386/libgcc-sol2.ver: Ditto.
1494 * config/i386/libgcc-glibc.ver: Ditto.
1496 2012-06-11 Roland McGrath <mcgrathr@google.com>
1498 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1499 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1502 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
1504 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1505 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1506 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1507 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1508 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
1509 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
1510 * config/i386/64/sfp-machine: ... (delete here) ...
1511 * config/i386/sfp-machine.h: ... to here.
1513 (__sfp_handle_exceptions): New function declaration.
1514 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1515 * config/i386/sfp-exceptions.c: New.
1516 * config/i386/t-softfp: New.
1517 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
1518 i386/t-softfp to tmake_file.
1520 2012-06-03 David S. Miller <davem@davemloft.net>
1522 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
1525 2012-05-31 David S. Miller <davem@davemloft.net>
1527 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
1528 multiply and divide instructions on 32-bit when V9.
1529 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
1531 2012-05-29 Joseph Myers <joseph@codesourcery.com>
1533 * config/arm/ieee754-df.S: Fix typos.
1534 * config/arm/ieee754-sf.S: Fix typos.
1535 * config/c6x/libunwind.S: Fix typos.
1536 * config/epiphany/udivsi3-float.c: Fix typos.
1537 * config/microblaze/muldi3_hard.S: Fix typos.
1538 * config/picochip/adddi3.S: Fix typos.
1539 * config/picochip/ashlsi3.S: Fix typos.
1540 * config/picochip/ashrsi3.S: Fix typos.
1541 * config/picochip/clzsi2.S: Fix typos.
1542 * config/picochip/cmpsi2.S: Fix typos.
1543 * config/picochip/divmod15.S: Fix typos.
1544 * config/picochip/divmodhi4.S: Fix typos.
1545 * config/picochip/divmodsi4.S: Fix typos.
1546 * config/picochip/longjmp.S: Fix typos.
1547 * config/picochip/lshrsi3.S: Fix typos.
1548 * config/picochip/parityhi2.S: Fix typos.
1549 * config/picochip/popcounthi2.S: Fix typos.
1550 * config/picochip/setjmp.S: Fix typos.
1551 * config/picochip/subdi3.S: Fix typos.
1552 * config/picochip/ucmpsi2.S: Fix typos.
1553 * config/picochip/udivmodhi4.S: Fix typos.
1554 * config/picochip/udivmodsi4.S: Fix typos.
1555 * config/spu/divv2df3.c: Fix typos.
1556 * config/spu/mfc_multi_tag_release.c: Fix typos.
1557 * config/spu/mfc_tag_release.c: Fix typos.
1558 * configure.ac: Fix typos.
1559 * configure: Regenerate.
1561 2012-05-25 Ian Lance Taylor <iant@google.com>
1563 * config/i386/morestack.S (__morestack_non_split): Check whether
1564 caller is varargs and needs %bp to hold the stack frame on return.
1566 2012-05-25 Olivier Hainque <hainque@adacore.com>
1568 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1569 sequence in the non pic case on VxWorks.
1571 2012-05-24 Olivier Hainque <hainque@adacore.com>
1573 * Makefile.in: Move dependency on install-unwind_h from
1574 "install-leaf" to "install".
1576 2012-05-24 Olivier Hainque <hainque@adacore.com>
1578 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1579 Use a separate command for stamp removals.
1581 2012-05-21 Andrew Pinski <apinski@cavium.com>
1584 * configure.ac: Define the default includes to being none.
1585 * configure: Regenerate.
1587 2012-05-16 Olivier Hainque <hainque@adacore.com>
1589 * Makefile.in (install-unwind_h): Rename into ...
1590 (install-unwind_h-forbuild): New target.
1591 (all): Use it instead of the former install-unwind_h.
1592 (install-unwind_h): Reinstate, copy to user install destination
1593 for include files, not to the internal gcc object directory one.
1594 (install-leaf): Depend on it.
1596 2012-05-15 Olivier Hainque <hainque@adacore.com>
1598 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
1599 register numbers. LR_REGNO replaces R_LR.
1600 (ucontext_for): New, helper for ...
1601 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
1603 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
1605 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1607 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
1608 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
1609 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
1611 (i[34567]86-*-*, x86_64-*-*): ... here.
1613 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
1614 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
1616 * config/i386/i386-cpuinfo.c: Rename to ...
1617 * config/i386/cpuinfo.c: ... this.
1618 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
1620 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
1621 (libgcc_cv_init_priority): New test.
1622 * configure: Regenerate.
1623 * config.in: New file.
1624 * Makefile.in (clean): Rename config.h to auto-target.h.
1625 (config.h): Likewise.
1626 (stamp-h): Likewise.
1628 * config/i386/cpuinfo.c (auto-target.h): Include.
1629 (CONSTRUCTOR_PRIORITY): Define.
1630 (__cpu_indicator_init): Use it.
1632 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1634 * longlong.h: Use a URL instead of an FSF postal address.
1635 Replace spaces with tab.
1637 2012-05-08 Teresa Johnson <tejohnson@google.com>
1639 * libgcov.c (gcov_clear, __gcov_reset): New functions.
1640 (__gcov_dump): Ditto.
1641 (gcov_dump_complete): New global variable.
1642 (gcov_exit): Export hidden to enable use in L_gcov_dump.
1643 (__gcov_flush): Outline functionality now in gcov_clear.
1644 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
1646 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
1648 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
1649 (mips*-*-linux*): Include mips/t-tpbit when long double is
1652 2012-04-25 Sriraman Tallam <tmsriram@google.com>
1654 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
1655 (get_available_features): New argument. Check for AVX2.
1656 (__cpu_indicator_init): Modify call to get_available_features.
1658 2012-04-25 Alan Modra <amodra@gmail.com>
1660 * config/rs6000/crtsavevr.S: New file.
1661 * config/rs6000/crtrestvr.S: New file.
1662 * config/rs6000/t-savresfgpr: Build the above.
1663 * config/rs6000/t-netbsd: Likewise.
1665 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1667 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
1669 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1671 * libgcc/config/i386/i386-cpuinfo.c: New file.
1672 * libgcc/config/i386/t-cpuinfo: New file.
1673 * libgcc/config.host: Include t-cpuinfo.
1674 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
1676 2012-04-24 Chao-ying Fu <fu@mips.com>
1678 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
1680 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
1682 struct siginfo vs. siginfo_t
1684 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
1685 siginfo_t instead of struct siginfo.
1686 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
1687 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
1688 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
1689 (ia64_handle_unwabi): Likewise.
1690 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
1691 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
1692 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
1693 (sh_fallback_frame_state): Likewise.
1694 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
1695 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
1697 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
1699 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
1702 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
1704 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
1705 if it hasn't been previously saved.
1707 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
1709 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
1712 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
1715 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
1716 instead of __AVR_HAVE_8BIT_SP__.
1718 2012-03-26 Tristan Gingold <gingold@adacore.com>
1720 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
1721 (unw_table_entry): Use unw_word instead of unsigned long.
1722 (_Unwind_FindTableEntry): Likewise.
1723 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
1724 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
1725 (_Unwind_FindTableEntry): Likewise.
1726 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
1727 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
1728 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
1729 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
1730 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
1731 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
1732 (uw_init_context_1, uw_install_context): Likewise.
1733 (unw_word): Move to unwind-ia64.h
1735 2012-03-26 Tristan Gingold <gingold@adacore.com>
1737 * config/vms/vms-ucrt0.c: Update copyright years.
1739 (___gcc_main_flags): Declare.
1740 (__main): Check flags to remap argv and exit code.
1741 * config.host (*-*-*vms*): Adjust extra_parts.
1742 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
1745 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
1747 * arm/lib1funcs.asm (ctzsi2): New function.
1748 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
1749 * arm/t-linux (LIB1ASMFUNCS): Likewise.
1750 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
1751 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
1752 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
1753 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
1755 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
1757 * config.host: Add bits to support powerpc64-*-freebsd*.
1758 * config/rs6000/freebsd-unwind.h: New file.
1759 * config/rs6000/t-freebsd64: New file.
1761 2012-03-20 Richard Guenther <rguenther@suse.de>
1763 PR gcov-profile/52627
1764 * libgcov.c (init_mx): Fix mutex name.
1766 2012-03-16 Tristan Gingold <gingold@adacore.com>
1768 * config/ia64/vms-unwind.h: Remove ulong (and replace
1769 it by unw_reg where used). Define unw_reg with __int64.
1771 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1773 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1775 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1777 (sparc_is_sighandler): Likewise.
1779 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
1781 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
1784 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1786 * config/arm/crtn.S: Fix typo.
1788 2012-03-13 Richard Guenther <rguenther@suse.de>
1790 * libgcov.c: Remove stdio.h include and NULL un-define.
1792 2012-03-13 Richard Guenther <rguenther@suse.de>
1795 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
1797 2012-03-13 Richard Guenther <rguenther@suse.de>
1799 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
1801 2012-03-13 Richard Guenther <rguenther@suse.de>
1803 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
1804 and __gthread_mutex_init_function definitions.
1806 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1808 * config.host (mips*-*-openbsd*): Remove.
1810 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1812 * config.host: Remove alpha*-dec-osf5.1* handling.
1813 * config/alpha/gthr-posix.c: Remove.
1814 * config/alpha/libgcc-osf5.ver: Remove.
1815 * config/alpha/osf5-unwind.h: Remove.
1816 * config/alpha/t-osf-pthread: Remove.
1817 * config/alpha/t-slibgcc-osf: Remove.
1818 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
1819 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
1820 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
1821 * mkmap-flat.awk: Remove osf_export handling.
1823 2012-03-12 Richard Guenther <rguenther@suse.de>
1825 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
1826 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1827 (__gthread_mutex_init_function): New function.
1828 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1831 * libgcov.c: Include gthr.h.
1832 (__gcov_flush_mx): New global variable.
1833 (init_mx, init_mx_once): New functions.
1834 (__gcov_flush): Protect self with a mutex.
1835 (__gcov_fork): Re-initialize mutex after forking.
1836 * unwind-dw2-fde.c: Change condition under which to use
1837 __GTHREAD_MUTEX_INIT_FUNCTION.
1839 2012-03-12 Tristan Gingold <gingold@adacore.com>
1841 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
1842 * config/ia64/t-vms: Likewise.
1844 2012-03-11 Michael Hope <michael.hope@linaro.org>
1846 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
1849 2012-03-07 Walter Lee <walt@tilera.com>
1851 * config/tilepro/atomic.c: Rename "atomic_" prefix to
1853 (atomic_xor): Rename and move definition to
1854 config/tilepro/atomic.h.
1855 (atomic_nand): Ditto.
1856 * config/tilepro/atomic.h: Rename "atomic_" prefix to
1858 (arch_atomic_xor): Move from config/tilepro/atomic.c.
1859 (arch_atomic_nand): Ditto.
1861 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1864 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
1866 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1869 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
1872 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1876 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
1877 if RAMPZ affects reading from RAM.
1878 (__tablejump_elpm__): Ditto.
1880 (__movmemx_hi): Ditto.
1881 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
1882 (__do_global_dtors): Ditto.
1883 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
1884 (__movmemx_hi): Ditto.
1886 2012-03-05 Richard Henderson <rth@redhat.com>
1888 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
1889 [ARM] (count_trailing_zeros): Use the builtin.
1891 2012-03-01 Kai Tietz <ktietz@redhat.com>
1893 * soft-fp: Imported from glibc upstream.
1895 2012-02-28 Kai Tietz <ktietz@redhat.com>
1897 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
1898 for mingw-targets as attribute gcc_struct.
1900 2012-02-28 Ian Lance Taylor <iant@google.com>
1902 * generic-morestack.c (__splitstack_releasecontext): Correct call
1903 to __morestack_release_segments.
1905 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
1908 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
1909 for __linux__ when removing signals from __morestack_fullmask.
1911 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
1914 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
1916 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1918 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
1919 instead of HAVE_INITFINI_ARRAY.
1920 * config/ia64/crtend.S: Likewise.
1922 2012-02-20 Kai Tietz <ktietz@redhat.com>
1925 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
1927 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
1928 to w32-unwind.h header.
1930 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1932 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
1933 (mips*-*-linux*): Remove t-slibgcc-libgcc.
1934 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
1935 * config/mips/mips16.S (__mips16_rdhwr): Delete.
1937 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1939 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
1941 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1944 * config/darwin-crt-tm.c: Correct typo.
1946 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1947 Patrick Marlier <patrick.marlier@gmail.com>
1950 * config/darwin-crt-tm.c: Generate dummy functions.
1952 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1953 Patrick Marlier <patrick.marlier@gmail.com>
1956 * config/darwin-crt-tm.c (getTMCloneTable): New function.
1957 (__doTMRegistrations): Call it.
1958 (__doTMdeRegistrations): Likewise.
1960 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
1961 Anatoly Sokolov <aesok@post.ru>
1962 Eric Weddington <eric.weddington@atmel.com>
1965 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
1966 (__epilogue_restores__): Ditto.
1968 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
1972 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
1973 Solaris 11 and slightly reformat.
1974 (sparc_is_sighandler): Likewise.
1976 2012-02-14 Walter Lee <walt@tilera.com>
1978 * config.host: Handle tilegx and tilepro.
1979 * config/tilegx/sfp-machine.h: New file.
1980 * config/tilegx/sfp-machine32.h: New file.
1981 * config/tilegx/sfp-machine64.h: New file.
1982 * config/tilegx/t-crtstuff: New file.
1983 * config/tilegx/t-softfp: New file.
1984 * config/tilegx/t-tilegx: New file.
1985 * config/tilepro/atomic.c: New file.
1986 * config/tilepro/atomic.h: New file.
1987 * config/tilepro/linux-unwind.h: New file.
1988 * config/tilepro/sfp-machine.h: New file.
1989 * config/tilepro/softdivide.c: New file.
1990 * config/tilepro/softmpy.S: New file.
1991 * config/tilepro/t-crtstuff: New file.
1992 * config/tilepro/t-tilepro: New file.
1994 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
1998 * gthr-posix.h: Allow static initializer macros to be disabled.
1999 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
2001 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
2003 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
2004 Add t-slibgcc-libgcc to tmake_file.
2005 * config/mips/libgcc-mips16.ver: Revert previous patch.
2006 * config/mips/mips16.S (__mips16_rdhwr): Hide.
2008 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
2009 Jayant R Sonar <jayant.sonar@kpitcummins.com>
2011 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
2012 * config/cr16/crti.S: New file.
2013 * config/cr16/crtlibid.S: New file.
2014 * config/cr16/crtn.S: New file.
2015 * config/cr16/lib1funcs.S: New file.
2016 * config/cr16/t-cr16: New file.
2017 * config/cr16/t-crtlibid: New file.
2018 * config/cr16/unwind-dw2.h: New file.
2019 * config/cr16/unwind-cr16.c: New file.
2020 * config/cr16/divmodhi3.c: New file.
2022 2012-01-25 Alan Modra <amodra@gmail.com>
2024 * config/rs6000/t-linux64: Delete. Move..
2025 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
2026 * config/rs6000/t-linux: ..and libgcc flags to here.
2028 2012-01-22 Douglas B Rupp <rupp@gnat.com>
2030 * config.host (i[34567]86-*-interix3*):
2031 Change triplet to i[34567]86-*-interix[3-9]*.
2032 * configure: Regenerate.
2034 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
2035 Richard Sandiford <rdsandiford@googlemail.com>
2037 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
2038 * config/mips/mips16.S (__mips16_rdhwr): New function.
2039 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
2041 2012-01-11 Nathan Sidwell <nathan@acm.org>
2043 * libgcov.c (__gcov_init): Ignore objects with no functions.
2045 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
2048 Extend __pgmx semantics to linearize memory.
2049 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
2050 * config/avr/lib1funcs.S (__xload_1): New function.
2051 (__movmemx_qi, __movmemx_hi): New functions.
2052 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
2055 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2057 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
2058 purported sigacthandler address isn't null before dereferencing it.
2059 (sparc_is_sighandler): Likewise.
2061 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2064 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
2065 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
2066 (sparc_is_sighandler): Likewise.
2067 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
2069 2012-01-06 Tristan Gingold <gingold@adacore.com>
2071 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
2072 compatibility thunks...
2073 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
2074 (crtbeginS.o, crtendS.o): ... and these to ...
2075 * config/ia64/t-ia64-elf: ... this new file.
2076 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
2077 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
2079 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2081 * configure: Regenerate.
2082 * config/s390/t-crtstuff: Remove -fPIC.
2084 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2087 * enable-execute-stack-mprotect.c (getpagesize): Do not define
2090 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2093 * config/avr/lib1funcs.S: Remove FIXME comments.
2094 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
2096 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2098 Implement light-weight DImode support.
2099 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
2100 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
2101 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
2102 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
2104 2011-12-30 Nathan Sidwell <nathan@acm.org>
2106 * libgcov.c (gcov_crc32): Remove global var.
2107 (free_fn_data): New function.
2108 (buffer_fn_data): Pass in filename, more robust error recovery.
2109 (crc32_unsigned): New function.
2110 (gcov_exit): More robust detection of new program. More robust
2112 (__gcov_init): Do not update program's crc here.
2114 2011-12-21 Tristan Gingold <gingold@adacore.com>
2116 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
2118 2011-12-21 Ian Lance Taylor <iant@google.com>
2120 * config/i386/morestack.S: Simplify CFI opcodes throughout.
2122 2011-12-20 Ian Lance Taylor <iant@google.com>
2124 * config/i386/morestack.S (__morestack_non_split): If there is
2125 enough stack space already, don't split. Ask for more stack space
2128 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
2130 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
2132 (_Unwind_DebugHook): New function.
2133 (uw_restore_core_regs): New define.
2134 (unwind_phase2): Use uw_restore_core_regs instead of
2136 (unwind_phase2_forced): Likewise.
2137 (__gnu_Unwind_Resume): Likewise.
2139 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
2141 * config/alpha/linux-unwind.h: Update copyright years.
2142 (MD_FROB_UPDATE_CONTEXT): New define.
2143 (alpha_frob_update_context): New function.
2145 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
2147 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
2148 tmake_file rather replacing it.
2150 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
2152 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
2153 function is not used for PPC64.
2154 (save_world): Amend comments. Update the VRsave mask to reflect the
2156 (rest_world): Update comments, do not clobber r10, do not use r8.
2157 (eh_rest_world_r10): Amend comments, do not use r8.
2158 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
2159 no longer used, move restore of CR and target address to the end of
2162 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
2164 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
2165 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
2167 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
2170 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
2171 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
2173 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
2175 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
2177 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
2180 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
2181 * config/avr/lib1funcs.S (__muldi3): New function.
2183 2011-12-06 Andrew Pinski <apinski@cavium.com>
2185 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
2187 (__frame_dummy_init_array_entry): Likewise.
2189 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
2191 Forward-port from gcc-4_6-branch r181936 2011-12-02.
2195 * config/avr/lib1funcs.S (__prologue_saves__,
2196 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
2197 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
2199 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
2201 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
2203 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2206 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
2207 (_ITM_deregisterTMCloneTable): Likewise.
2208 (__register_frame_info): Fix unused warning.
2209 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
2210 pthread_default_stacksize_np): Likewise.
2211 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
2213 2011-11-29 DJ Delorie <dj@redhat.com>
2215 * config.host (rl78-*-elf): New case.
2216 * config/rl78: New directory for the Renesas RL78.
2218 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
2220 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
2223 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2226 * config/rs6000/t-savresfgpr: New file.
2227 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2228 $(srcdir)/config/rs6000/eabi.S.
2229 * config/rs6000/t-ppccomm-ldbl: Remove.
2230 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2232 (powerpc-*-eabispe*): Likewise.
2233 (powerpc-*-eabi*): Likewise.
2234 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2235 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2236 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2237 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2239 (powerpc-*-eabisim*): Likewise.
2240 (powerpc-*-elf*): Likewise.
2241 (powerpc-*-eabialtivec*): Likewise.
2242 (powerpc-xilinx-eabi*): Likewise.
2243 (powerpc-*-rtems*): Likewise.
2244 (powerpcle-*-elf*): Likewise.
2245 (powerpcle-*-eabisim*): Likewise.
2246 (powerpcle-*-eabi*): Likewise.
2248 2011-11-27 Ian Lance Taylor <iant@google.com>
2250 * generic-morestack.c (__splitstack_find): Check for NULL old
2252 (__splitstack_resetcontext): New function.
2253 (__splitstack_releasecontext): New function.
2254 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2256 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2258 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2260 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2262 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2264 2011-11-26 Richard Henderson <rth@redhat.com>
2266 * config/m68k/linux-atomic.c: New file.
2267 * config/m68k/t-linux: New file.
2268 * config.host (m68k-uclinux, m68k-linux): Use it.
2270 2011-11-26 Richard Henderson <rth@redhat.com>
2272 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2273 (__TMC_END__): Only declare if hidden is available; in the definition,
2274 if hidden is unavailable add a null record.
2275 (deregister_tm_clones, register_tm_clones): New.
2276 (__do_global_dtors_aux, frame_dummy): Use them.
2277 (__do_global_dtors, __do_global_ctors_1): Likewise.
2279 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2281 * config/darwin-crt-tm.c: New file.
2282 * config.host (darwin): Build crttms.o crttme.o to provide
2283 startup and shutdown for tm clones.
2284 * config/t-darwin (crttms.o): New build rule.
2285 (crttme.o): Likewise.
2287 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
2289 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2292 2011-11-21 Richard Henderson <rth@redhat.com>
2294 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2295 (__TMC_LIST__, __TMC_END__): New.
2296 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2297 (__do_global_dtors): Likewise.
2298 (frame_dummy): Call _ITM_registerTMCloneTable.
2299 (__do_global_ctors_1): Likewise.
2301 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2303 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2304 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2305 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2306 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2307 * config/i386/t-darwin64: Remove.
2308 * config/sh/t-netbsd (LIB2ADD): Remove.
2310 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
2313 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2314 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2315 * config/avr/lib1funcs.S (wmov): New assembler macro.
2316 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2317 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2318 (__udivmod64): New function.
2319 (__negdi2): New function.
2321 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2323 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2324 *-*-freebsd*aout*): Remove.
2326 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
2328 * static-object.mk (c_flags-$o): Save c_flags.
2329 ($(base)$(objext)): Use it.
2331 2011-11-18 Steve Ellcey <sje@cup.hp.com>
2333 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2335 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
2338 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2339 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2342 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2344 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2346 (aeabi_uidivmod): Likewise.
2347 (umodsi3): Likewise.
2349 (aeabi_idivmod): Likewise.
2352 2011-11-16 Tristan Gingold <gingold@adacore.com>
2354 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2356 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
2359 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2360 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2362 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2364 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2366 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2367 * config/pa/t-stublib64: Delete.
2369 2011-11-12 Richard Henderson <rth@redhat.com>
2371 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2372 cast the pointer argument to _Unwind_SetGRPtr.
2374 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2376 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2378 2011-11-09 Ian Lance Taylor <iant@google.com>
2380 * generic-morestack.c: Include <string.h>.
2381 (uintptr_type): Define.
2382 (struct initial_sp): Add dont_block_signals field. Reduce size of
2384 (allocate_segment): Set prev field to NULL. Don't set
2385 __morestack_current_segment or __morestack_segments.
2386 (__generic_morestack): Update current->prev and *pp after calling
2388 (__morestack_block_signals): Don't do anything if
2389 dont_block_signals is set.
2390 (__morestack_unblock_signals): Likewise.
2391 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2393 (__splitstack_block_signals): New function.
2394 (enum __splitstack_content_offsets): Define.
2395 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2396 (__splitstack_makecontext): New function.
2397 (__splitstack_block_signals_context): New function.
2398 (__splitstack_find_context): New function.
2399 * config/i386/morestack.S (__morestack_get_guard): New function.
2400 (__morestack_set_guard, __morestack_make_guard): New functions.
2401 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2403 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2405 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2406 (i[34567]86-*-mingw*): ... here.
2407 (x86_64-*-mingw*): ... here.
2409 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2411 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2413 2011-11-07 Nathan Sidwell <nathan@acm.org>
2415 * libgcov.c (struct gcov_fn_buffer): New struct.
2416 (buffer_fn_data): New helper.
2417 (gcov_exit): Rework for new gcov data structures.
2419 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
2422 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2424 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2426 * config.host (tmake_file): Correct comment.
2427 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2429 (bfin*-uclinux*): Likewise.
2430 (bfin*-linux-uclibc*): Likewise.
2431 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2433 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2435 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2436 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2437 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2438 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2439 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2440 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2441 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2442 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2443 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2444 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2445 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2446 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2447 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2449 * config/bfin/t-elf: Remove.
2450 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2452 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2454 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2455 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2456 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2457 (lm32-*-elf*): ... this.
2458 (lm32-*-rtems*): ... and this.
2460 (m32r-*-rtems*): Add to tmake_file.
2461 (moxie-*-rtems*): Likewise.
2462 (sparc-*-rtems*): Likewise.
2463 Remove t-rtems from tmake_file.
2464 (sparc64-*-rtems*): Likewise.
2465 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2468 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2471 * config/gthr-posix.h: Move ...
2472 * gthr-posix.h: ... here.
2473 * config/gthr-lynx.h: Reflect this.
2474 * config/gthr-vxworks.h: Likewise.
2475 * config/rs6000/gthr-aix.h: Likewise.
2476 * configure.ac (target_thread_file): Likewise.
2477 * configure: Regenerate.
2479 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2481 * config.host (arm*-*-rtemseabi*): New target.
2483 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2486 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2489 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2491 * config.host (epiphany-*-elf*): New configuration.
2492 * config/epiphany: New Directory.
2494 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2496 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2497 * config/avr/t-rtems: New.
2498 Filter out _exit from LIB1ASMFUNCS.
2500 2011-11-04 David S. Miller <davem@davemloft.net>
2502 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2503 * configure: Rebuild.
2505 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2507 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
2510 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
2513 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
2514 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
2516 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
2519 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
2521 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2523 * config/c6x/t-elf (LIB2ADDEH): Set.
2524 * config/c6x/t-c6x-elf: Remove.
2526 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2528 * config/i386/sol2-ci.S: Rename to ...
2529 * config/i386/crti.S: ... this.
2530 * config/i386/sol2-cn.S: Rename to ...
2531 * config/i386/crtn.S: ... this.
2532 * config/sparc/sol2-ci.S: Rename to ...
2533 * config/sparc/crti.S: ... this.
2534 * config/sparc/sol2-cn.S: Rename to ...
2535 * config/sparc/crtn.S: ... this.
2536 * config/t-sol2 (CUSTOM_CRTIN): Remove.
2537 (crti.o, crtn.o): Remove.
2539 2011-11-04 Tristan Gingold <gingold@adacore.com>
2541 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
2543 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
2545 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
2547 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
2549 * config.host (crisv32-*-none, cris-*-none): Remove.
2550 (crisv32-*-elf): Append to tmake_file, don't just set it.
2551 (cris-*-elf): Add missing t-fdpbit to tmake_file.
2553 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2555 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
2556 (ecrtn$(objext)): Likewise.
2557 (ncrti$(objext)): Likewise.
2558 (ncrtn$(objext)): Likewise.
2560 2011-11-03 Andreas Schwab <schwab@redhat.com>
2562 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2564 2011-11-02 David S. Miller <davem@davemloft.net>
2566 * configure.ac: Set host_address on sparc too.
2567 * configure: Regenerate.
2568 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2569 based upon host_address.
2570 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2572 2011-11-02 Jason Merrill <jason@redhat.com>
2574 * config/rs6000/t-ppccomm: Add missing \.
2576 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2578 * gthr-single.h, gthr.h: New files.
2579 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2580 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2581 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2582 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2583 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2584 * configure.ac (thread_header): New variable.
2585 Set it depending on target_thread_file.
2586 (gthr-default.h): Link from $thread_header.
2587 * configure: Regenerate.
2588 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
2590 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2592 * configure.ac (tm_file_): New variable.
2593 Determine from tm_file.
2594 (tm_file, tm_defines): Substitute.
2595 * configure: Regenerate.
2596 * mkheader.sh: New file.
2597 * Makefile.in (clean): Remove libgcc_tm.h.
2598 ($(objects)): Depend on libgcc_tm.h.
2599 (libgcc_tm_defines, libgcc_tm_file): New variables.
2600 (libgcc_tm.h, libgcc_tm.stamp): New targets.
2601 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
2602 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
2603 ($(extra-parts)): Depend on libgcc_tm.h.
2604 * config.host (tm_defines, tm_file): New variable.
2605 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
2606 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
2607 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
2608 (avr-*-rtems*): Likewise.
2609 (avr-*-*): Likewise.
2610 (frv-*-elf): Likewise.
2611 (frv-*-*linux*): Likewise.
2612 (h8300-*-rtems*): Likewise.
2613 (h8300-*-elf*): Likewise.
2614 (i[34567]86-*-darwin*): Likewise.
2615 (x86_64-*-darwin*): Likewise.
2616 (rx-*-elf): Likewise.
2617 (tic6x-*-uclinux): Likewise.
2618 (tic6x-*-elf): Likewise.
2619 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
2620 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
2621 * config/i386/cygming-crtbegin.c: Likewise.
2622 * config/i386/cygming-crtend.c: Likewise.
2623 * config/ia64/fde-vms.c: Likewise.
2624 * config/ia64/unwind-ia64.c: Likewise.
2625 * config/libbid/bid_gcc_intrinsics.h: Likewise.
2626 * config/rs6000/darwin-fallback.c: Likewise.
2627 * config/stormy16/lib2funcs.c: Likewise.
2628 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
2629 * crtstuff.c: Likewise.
2630 * dfp-bit.h: Likewise.
2631 * emutls.c: Likewise.
2632 * fixed-bit.c: Likewise.
2633 * fp-bit.c: Likewise.
2634 * generic-morestack-thread.c: Likewise.
2635 * generic-morestack.c: Likewise.
2636 * libgcc2.c: Likewise.
2637 * libgcov.c: Likewise.
2638 * unwind-dw2-fde-dip.c: Likewise.
2639 * unwind-dw2-fde.c: Likewise.
2640 * unwind-dw2.c: Likewise.
2641 * unwind-sjlj.c: Likewise.
2643 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2645 * configure.ac: Include ../config/picflag.m4.
2646 (GCC_PICFLAG): Call it.
2648 * configure: Regenerate.
2649 * Makefile.in (gcc_srcdir): Remove.
2650 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
2651 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
2652 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
2653 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
2654 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
2657 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
2658 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
2659 to refer to libgcc2.c.
2661 * config/darwin-64.c: New file.
2662 * config/darwin-crt3.c: Remove comment.
2663 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
2664 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
2665 config/udivmodsi4.c: New files.
2666 * config/memcmp.c, config/memcpy.c, config/memmove.c,
2667 config/memset.c: New files.
2668 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
2669 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
2670 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
2671 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
2672 * config/t-openbsd-thread: New file.
2673 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
2674 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
2675 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
2676 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
2679 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
2680 to refer to gthr-posix.c.
2681 * config/alpha/t-vms (LIB2ADD): Set.
2682 * config/alpha/vms-gcc_shell_handler.c: New file.
2683 * config/arm/bpabi.c, config/arm/fp16.c,
2684 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
2685 config/arm/unaligned-funcs.c: New files.
2686 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
2687 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2688 * config/arm/t-linux: Likewise.
2689 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
2690 * config/arm/t-netbsd: New file.
2691 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
2692 * config/arm/t-symbian (LIB2ADD_ST): Set.
2693 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
2694 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2695 * config/bfin/t-elf: New file.
2696 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
2697 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
2698 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
2699 config/c6x/ltf.c: New files.
2700 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
2701 (HOST_LIBGCC2_CFLAGS): Set.
2702 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
2703 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2704 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
2706 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
2707 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
2708 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
2709 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
2710 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
2712 * config/frv/t-frv (LIB2ADD): Set.
2713 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2714 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
2715 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
2716 config/h8300/popcounthi2.c: New files.
2717 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2718 * config/i386/gthr-win32.c: New file.
2719 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
2720 * config/i386/t-cygwin: Likewise.
2721 * config/i386/t-darwin, config/i386/t-darwin64,
2722 config/i386/t-gthr-win32, config/i386/t-interix: New files.
2723 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
2724 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2725 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2726 * config/ia64/quadlib.c: New file.
2727 * config/ia64/t-hpux (LIB2ADD): Set.
2728 * config/ia64/t-ia64: Add comment.
2729 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
2730 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2731 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
2732 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
2733 * config/m32c/t-m32c (LIB2ADD): Set.
2734 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2735 * config/m32r/t-m32r: Likewise.
2736 * config/m68k/fpgnulib.c: New file.
2737 * config/m68k/t-floatlib (LIB2ADD): Set.
2738 (xfgnulib.c): New target.
2739 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
2740 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
2741 * config/mep/t-mep (LIB2ADD): Set.
2742 * config/microblaze/divsi3.asm: Rename to divsi3.S.
2743 * config/microblaze/moddi3.asm: Rename to moddi3.S.
2744 * config/microblaze/modsi3.asm: Rename to modsi3.S.
2745 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
2746 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
2747 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
2748 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
2749 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
2750 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
2751 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
2753 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
2754 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
2755 * config/pa/fptr.c, config/pa/lib2funcs.S,
2756 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
2757 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2758 (LIB2ADD, LIB2ADD_ST): Set.
2759 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
2760 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
2762 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
2763 * config/pdp11/t-pdp11: New file.
2764 * config/picochip/libgccExtras/adddi3.S,
2765 config/picochip/libgccExtras/ashlsi3.S,
2766 config/picochip/libgccExtras/ashrsi3.S,
2767 config/picochip/libgccExtras/clzsi2.S,
2768 config/picochip/libgccExtras/cmpsi2.S,
2769 config/picochip/libgccExtras/divmod15.S,
2770 config/picochip/libgccExtras/divmodhi4.S,
2771 config/picochip/libgccExtras/divmodsi4.S,
2772 config/picochip/libgccExtras/lshrsi3.S,
2773 config/picochip/libgccExtras/parityhi2.S,
2774 config/picochip/libgccExtras/popcounthi2.S,
2775 config/picochip/libgccExtras/subdi3.S,
2776 config/picochip/libgccExtras/ucmpsi2.S,
2777 config/picochip/libgccExtras/udivmodhi4.S,
2778 config/picochip/libgccExtras/udivmodsi4.S: New files.
2779 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
2780 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
2781 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
2782 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
2783 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
2784 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
2785 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
2786 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
2788 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
2789 (HOST_LIBGCC2_CFLAGS): Set.
2790 * config/rs6000/t-darwin64: New file.
2791 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
2792 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
2793 * config/rs6000/t-ppccomm (LIB2ADD): Add
2794 $(srcdir)/config/rs6000/tramp.S.
2795 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
2796 Add $(srcdir)/config/rs6000/eabi.S.
2797 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
2798 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
2799 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
2800 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
2801 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
2802 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
2803 * config/rs6000/tramp.S: New file.
2804 * config/s390/t-tpf: Remove.
2805 * config/sh/linux-atomic.S: New file.
2806 * config/sh/t-linux (LIB2ADD): Set.
2807 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
2808 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2809 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
2811 (HOST_LIBGCC2_CFLAGS): Set.
2812 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2813 * config/spu/divmodti4.c, config/spu/divv2df3.c,
2814 config/spu/float_disf.c, config/spu/float_unsdidf.c,
2815 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
2816 config/spu/mfc_multi_tag_release.c,
2817 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
2818 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
2819 config/spu/multi3.c: New files.
2820 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
2821 (HOST_LIBGCC2_CFLAGS): Set.
2822 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
2823 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
2824 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
2825 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
2826 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
2827 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
2828 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
2829 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
2830 config/stormy16/umodsi3.c: New files.
2831 * config/xtensa/lib2funcs.S: New file.
2832 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2833 * config/xtensa/t-xtensa (LIB2ADD): Set.
2834 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
2835 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
2836 Add t-freebsd-thread to tmake_file for posix threads.
2837 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
2838 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
2839 (*-*-lynxos*): Likewise.
2840 (*-*-netbsd*): Likewise.
2841 (*-*-openbsd*): Likewise.
2842 Add t-openbsd-thread to tmake_file for posix threads.
2843 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
2844 (*-*-vxworks*): Set tmake_file.
2845 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2846 (alpha*-*-freebsd*): Likewise.
2847 (alpha*-*-netbsd*): Likewise.
2848 (alpha*-*-openbsd*): Likewise.
2849 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
2850 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2851 (alpha*-dec-*vms*): Likewise.
2852 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
2853 (bfin*-elf*): Add bfin/t-elf to tmake_file.
2854 (bfin*-uclinux*): Likewise.
2855 (bfin*-linux-uclibc*): Likewise.
2856 (crisv32-*-elf): Add cris/t-cris to tmake_file.
2857 (crisv32-*-none): Likewise.
2858 (cris-*-elf): Likewise.
2859 (cris-*-none): Likewise.
2860 (cris-*-linux*, crisv32-*-linux*): Likewise.
2861 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
2863 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
2865 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
2866 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
2867 (x86_64-*-elf*): Likewise.
2868 (i[34567]86-*-nto-qnx*): Likewise.
2869 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
2871 (x86_64-*-mingw*): Likewise.
2872 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
2873 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
2874 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2875 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2876 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
2878 (mipsisa64sr71k-*-elf*): Likewise.
2879 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2880 (mips-*-elf*, mipsel-*-elf*): Likewise.
2881 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2882 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2883 (mips*-*-rtems*): Likewise.
2884 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
2886 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
2887 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
2888 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
2889 (spu-*-elf*): Likewise.
2890 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
2892 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2894 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
2895 $(srcdir) to refer to $(LIB1ASMSRC).
2897 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
2898 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
2899 config/arm/lib1funcs.S: New files.
2900 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
2901 * config/arm/t-arm: New file.
2902 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
2903 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
2904 config/arm/t-strongarm-elf: New files.
2905 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
2906 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
2907 * config/avr/lib1funcs.S: New file.
2908 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2909 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
2910 * config/c6x/lib1funcs.S: New file.
2911 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2912 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
2913 * config/frv/lib1funcs.S: New file.
2914 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2915 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
2916 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
2917 * config/ia64/__divxf3.asm: Rename to ...
2918 * config/ia64/__divxf3.S: ... this.
2919 Adapt lib1funcs.asm filename.
2920 * config/ia64/_fixtfdi.asm: Rename to ...
2921 * config/ia64/_fixtfdi.S: ... this.
2922 Adapt lib1funcs.asm filename.
2923 * config/ia64/_fixunstfdi.asm: Rename to ...
2924 * config/ia64/_fixunstfdi.S: ... this.
2925 Adapt lib1funcs.asm filename.
2926 * config/ia64/_floatditf.asm: Rename to ...
2927 * config/ia64/_floatditf.S: ... this.
2928 Adapt lib1funcs.asm filename.
2929 * config/ia64/lib1funcs.S: New file.
2930 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
2931 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2932 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
2933 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
2934 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
2935 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
2936 * config/mep/lib1funcs.S: New file.
2937 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2938 * config/mips/mips16.S: New file.
2939 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2940 * config/pa/milli64.S: New file.
2941 * config/pa/t-linux, config/pa/t-linux64: New files.
2942 * config/picochip/lib1funcs.S: New file.
2943 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2944 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
2945 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
2946 * config/sh/t-netbsd: New file.
2947 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
2948 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
2949 * config/sh/t-sh64: New file.
2950 * config/sparc/lb1spc.S: New file.
2951 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
2953 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
2954 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
2955 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
2956 config/xtensa/lib1funcs.S: New files.
2957 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2958 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
2960 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
2961 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
2962 (arm*-*-linux*): Likewise.
2963 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
2964 arm*-*-linux-*eabi, add arm/t-linux otherwise.
2965 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
2966 (arm*-*-ecos-elf): Likewise.
2967 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2968 (arm*-*-rtems*): Likewise.
2969 (arm*-*-elf): Likewise.
2970 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
2971 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
2972 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
2973 (bfin*-uclinux*): Likewise.
2974 (bfin*-linux-uclibc*): Likewise.
2975 (bfin*-rtems*): Likewise.
2976 (bfin*-*): Likewise.
2977 (fido-*-elf): Merge into m68k-*-elf*.
2978 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
2979 (frv-*-*linux*): Add frv/t-frv to tmake_file.
2980 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
2981 (h8300-*-elf*): Likewise.
2982 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
2983 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
2984 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
2985 (i[34567]86-*-mingw*): Likewise.
2986 (x86_64-*-mingw*): Likewise.
2987 (i[34567]86-*-interix3*): Likewise.
2988 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
2989 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
2990 (m68k-*-elf*): Also handle fido-*-elf.
2991 Add m68k/t-floatlib to tmake_file.
2992 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
2993 (m68k-*-linux*): Likewise.
2994 (m68k-*-rtems*): Likewise.
2995 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
2996 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
2998 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
2999 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
3000 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
3001 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
3002 sh/t-netbsd to tmake_file.
3003 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
3004 (sh-*-rtems*): Add sh/t-sh to tmake_file.
3005 (sh-wrs-vxworks): Likewise.
3006 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
3008 (v850*-*-*): Add v850/t-v850 to tmake_file.
3009 (vax-*-linux*): Add vax/t-linux to tmake_file.
3010 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
3012 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3014 * crtstuff.c: New file.
3015 * Makefile.in (CRTSTUFF_CFLAGS): Define.
3016 (CRTSTUFF_T_CFLAGS): Define.
3017 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
3018 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
3019 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
3022 (crtbeginT.o): Use $(objext).
3023 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
3024 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
3025 (gcc-extra-parts): Remove.
3026 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
3028 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3029 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
3030 Add t-crtstuff-pic to tmake_file.
3031 (*-*-lynxos*): New case.
3032 Set tmake_file, extra_parts.
3033 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
3034 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
3035 *-*-netbsdelf[2-9]*.
3036 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
3037 (*-*-rtems*): Set extra_parts.
3038 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
3039 (*-*-uclinux*): New case.
3041 (*-*-vms*): New case.
3042 Set tmake_file, extra_parts.
3043 (*-*-elf): Set extra_parts.
3044 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
3045 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
3048 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
3050 (arm*-*-freebsd*): Add t-crtin to tmake_file.
3051 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
3052 (arm-wrs-vxworks): Append to tmake_file.
3054 (arm*-*-uclinux*): Set extra_parts.
3055 (arm*-*-ecos-elf): Likewise.
3056 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
3058 (arm*-*-rtems*): Set extra_parts.
3059 (arm*-*-elf): Likewise.
3060 (avr-*-rtems*): Clear extra_parts.
3061 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
3063 (bfin*-uclinux*): Likewise.
3064 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
3065 (bfin*-rtems*): Append to tmake_file.
3067 (bfin*-*): Likewise.
3068 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
3069 (crisv32-*-elf): ... this.
3070 (crisv32-*-none): ... this.
3071 (cris-*-elf, cris-*-none): New cases.
3072 Add cris/t-elfmulti to tmake_file.
3073 (fr30-*-elf): Append to tmake_file.
3075 (frv-*-elf): Append to tmake_file, add frv/t-frv.
3077 (h8300-*-rtems*): Append to tmake_file.
3079 (h8300-*-elf*): Likewise.
3080 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
3082 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
3084 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
3085 (x86_64-*-elf*): Likewise.
3086 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
3087 (x86_64-*-freebsd*): Likewise.
3088 (x86_64-*-netbsd*): Likewise.
3089 (i[34567]86-*-linux*): Likewise.
3090 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3091 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3092 (x86_64-*-linux*): Likewise.
3093 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3094 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
3097 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
3098 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
3099 Append to extra_parts, remove crtbegin.o, crtend.o.
3100 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
3101 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
3102 crtend.o, crtbeginS.o, crtendS.o.
3103 (ia64*-*-linux*): Comment extra_parts.
3104 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
3106 (iq2000*-*-elf*): Clear extra_parts.
3107 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
3108 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
3109 (m32r-*-elf*, m32r-*-rtems*): Split off ...
3110 (m32r-*-rtems*): ... this.
3111 Add m32r/t-m32r to tmake_file.
3112 (m68k-*-elf*): Add t-crtin to tmake_file.
3113 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
3114 (mcore-*-elf): Likewise.
3115 (microblaze*-*-*): Set extra_parts.
3116 (mips*-sde-elf*): New case.
3117 Set tmake_file, extra_parts.
3118 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3119 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3120 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
3123 (mipsisa64sr71k-*-elf*): Likewise.
3124 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3125 (mips-*-elf*, mipsel-*-elf*): Likewise.
3126 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3127 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
3128 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3129 (mips*-*-rtems*): Likewise.
3130 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
3131 (moxie-*-*): Split into ...
3132 (moxie-*-elf, moxie-*-uclinux*): ... this.
3133 Add to extra_parts, remove crtbegin.o, crtend.o.
3134 (moxie-*-rtems*): New case.
3137 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
3139 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3140 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
3143 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
3144 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
3146 (powerpc-*-eabisim*): Likewise.
3147 (powerpc-*-elf*): Likewise.
3148 (powerpc-*-eabialtivec*): Likewise.
3149 (powerpc-xilinx-eabi*): Likewise.
3150 (powerpc-*-eabi*): Likewise.
3151 (powerpc-*-rtems*): Likewise.
3152 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
3155 (powerpc-*-lynxos*): Add to tmake_file.
3156 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
3157 rs6000/t-crtstuff, t-crtstuff-pic.
3159 (powerpcle-*-eabisim*): Likewise.
3160 (powerpcle-*-eabi*): Likewise.
3161 (rx-*-elf): Remove extra_parts.
3162 (s390x-ibm-tpf*): Set extra_parts.
3163 (score-*-elf): Set extra_parts.
3164 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3165 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3166 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3167 (sh64l*-*-netbsd*): Split into ...
3168 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
3169 Add t-crtstuff-pic to tmake_file.
3171 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
3173 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
3174 (sparc-*-elf*): Remove t-crtin from tmake_file.
3175 Add to extra_parts, remove crtbegin.o, crtend.o.
3176 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
3177 (sparc64-*-linux*): Likewise.
3178 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
3179 Add to extra_parts, remove crtbegin.o, crtend.o.
3180 (sparc64-*-elf*): Remove t-crtin from tmake_file.
3181 Add to extra_parts, remove crtbegin.o, crtend.o.
3182 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
3183 Add to extra_parts, remove crtbegin.o, crtend.o.
3184 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
3185 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
3186 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
3188 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
3190 (tic6x-*-*): Change to ...
3191 (tic6x-*-elf): ... this.
3193 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
3195 (am33_2.0-*-linux*): Add comment.
3196 (mep*-*-*): Add mep/t-mep to tmake_file.
3198 * config/alpha/t-vms: New file.
3199 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
3200 * config/arm/crti.S, config/arm/crtn.S: New files.
3201 * config/bfin/crti.S, config/bfin/crtn.S: New files.
3202 * config/bfin/crtlibid.S: New file.
3203 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
3204 * config/c6x/crti.S, config/c6x/crtn.S: New files.
3205 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
3206 (crti.o, crtin.o): New rules.
3207 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3208 * config/c6x/t-uclinux: New file.
3209 * config/cris/t-elfmulti: New file.
3210 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
3211 * config/fr30/crti.S, config/fr30/crtn.S: New files.
3212 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
3213 * config/frv/t-frv: New file.
3214 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
3215 * config/h8300/crti.S, config/h8300/crtn.S: New files.
3216 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
3218 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
3219 refer to cygming-crtbegin.c, cygming-crtend.c.
3221 * config/i386/t-nto: New file.
3222 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
3223 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3224 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3225 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3228 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3229 (crtinitS.o): New rule.
3230 * config/ia64/vms-crtinit.S: New file.
3231 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3232 * config/m32r/initfini.c: New file.
3233 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3234 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3235 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3236 * config/mep/t-mep: New file.
3237 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3238 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3239 * config/mips/crti.S, config/mips/crtn.S: New files.
3240 * config/mips/t-crtstuff: New file.
3241 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3242 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3243 (CUSTOM_CRTIN): Set.
3244 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3246 Use $(srcdir) to refer to crti.S, crtn.S.
3247 Use .S extension, $<.
3248 * config/moxie/crti.asm: Rename to ...
3249 * config/moxie/crti.S: ... this.
3250 * config/moxie/crtn.asm: Rename to ...
3251 * config/moxie/crtn.S: ... this.
3252 * config/moxie/t-moxie: Remove.
3253 * config/pa/stublib.c: New file.
3254 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3255 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3256 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3257 * config/rs6000/t-crtstuff: New file.
3258 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3259 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3260 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3261 Make output file explicit.
3262 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3263 Make output file explicit.
3264 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3265 Make output file explicit.
3266 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3267 Make output file explicit.
3268 * config/score/crti.S, config/score/crtn.S: New files.
3269 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3270 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3272 * config/sh/t-sh, config/sh/t-superh: New files.
3273 * config/sparc/t-linux64: New file.
3274 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3275 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3276 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3277 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3278 * config/t-crtin: Remove.
3279 * config/t-crtstuff-pic: New file.
3280 * config/t-sol2 (CUSTOM_CRTIN): Set.
3281 (crti.o, crtn.o): New rules.
3282 * config/vms/t-vms: New file.
3283 * config/vms/vms-ucrt0.c: New file.
3284 * config/xtensa/t-elf: New file.
3286 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3288 * Makefile.in (SHLIB_NM_FLAGS): Set.
3289 * mkmap-flat.awk, mkmap-symver.awk: New files.
3290 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3292 * configure: Regenerate.
3293 * config/libgcc-glibc.ver: New file.
3294 * config/libgcc-libsystem.ver: New file.
3295 * config/t-libunwind (SHLIB_LC): Set.
3296 * config/t-linux: New file.
3297 * config/t-slibgcc (INSTALL_SHLIB): New.
3298 (SHLIB_INSTALL): Use it.
3299 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3300 to mkmap-symver.awk.
3301 (SHLIB_MAPFILES): Don't append, adapt pathname.
3302 (SHLIB_VERPFX): Set.
3303 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3304 to mkmap-symver.awk.
3305 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3306 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3307 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3308 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3310 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3311 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3312 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3313 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3314 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3315 * config/i386/libgcc-darwin.10.4.ver,
3316 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3318 * config/i386/t-darwin: Remove.
3319 * config/i386/t-darwin64: Likewise.
3320 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3321 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3322 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3323 * config/i386/t-linux: New file.
3324 * config/i386/t-mingw32: New file.
3325 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3326 * config/ia64/t-glibc: Rename to ...
3327 * config/ia64/t-linux: ... this.
3328 (SHLIB_MAPFILES): Set.
3329 * config/ia64/t-glibc-libunwind: Rename to ...
3330 * config/ia64/t-linux-libunwind: ... this.
3331 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3332 * config/ia64/t-slibgcc-hpux: New file.
3333 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3334 * config/m68k/t-slibgcc-elf-ver: New file.
3335 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3336 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3338 * config/pa/t-slibgcc-hpux: New file.
3339 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3341 * config/rs6000/libgcc-darwin.10.4.ver,
3342 config/rs6000/libgcc-darwin.10.5.ver: New files.
3343 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3344 config/rs6000/libgcc-glibc.ver.
3345 * config/rs6000/libgcc-ppc64.ver: Rename to
3346 config/rs6000/libgcc-ibm-ldouble.ver.
3347 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3348 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3349 * config/rs6000/t-ldbl128: Rename to ...
3350 * config/rs6000/t-linux: ... this.
3351 (SHLIB_MAPFILES): Adapt filename.
3352 * config/rs6000/t-slibgcc-aix: New file.
3353 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3354 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3355 libgcc-excl.ver, libgcc-glibc.ver.
3356 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3357 * config/sparc/libgcc-glibc.ver: New file.
3358 * config/sparc/t-linux: New file.
3359 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3360 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3361 t-slibgcc-elf-ver to tmake_file.
3362 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3364 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3365 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3366 t-slibgcc-elf-ver, t-linux to tmake_file.
3367 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3369 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3370 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3371 (alpha*-dec-*vms*): Likewise.
3372 (arm*-*-freebsd*): Append to tmake_file.
3373 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3374 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3376 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3377 tmake_file for arm*-*-symbianelf*.
3378 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3379 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3381 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3382 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3383 pa/t-slibgcc-dwarf-ver to tmake_file.
3384 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3385 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3386 (hppa*64*-*-hpux11*): Likewise.
3387 (hppa[12]*-*-hpux11*): Likewise.
3388 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3389 i386/t-crtpc, i386/t-crtfm.
3390 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3391 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3393 Add i386/t-cygwin to tmake_file.
3394 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3395 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3396 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3398 Add i386/t-mingw32 to tmake_file.
3399 (x86_64-*-mingw*): Likewise.
3400 (ia64*-*-freebsd*): Append to tmake_file.
3401 (ia64*-*-linux*): Append to tmake_file.
3402 Replace ia64/t-glibc by ia64/t-linux.
3403 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3405 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3406 t-slibgcc-hpux to tmake_file.
3407 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3408 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3409 (m32rle-*-linux*): Likewise.
3410 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3412 (microblaze*-linux*): New case.
3413 Append to tmake_file, add t-slibgcc-nolc-override.
3414 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3415 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3416 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3417 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3418 rs6000/t-slibgcc-aix to tmake_file.
3419 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3420 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3421 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3422 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3423 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3424 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3426 (sparc-*-linux*): Append to tmake_file for *-leon*.
3427 Add sparc/t-linux to tmake_file for non-Leon targets.
3428 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3429 (tic6x-*-uclinux): New case.
3430 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3431 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3432 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3433 (am33_2.0-*-linux*): Append to tmake_file.
3434 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3435 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3436 x86_64-*-kfreebsd*-gnu.
3437 Add i386/t-linux to tmake_file.
3439 2011-10-28 Ian Lance Taylor <iant@google.com>
3441 * config/i386/morestack.S: Correct CFI information to do proper
3442 returns throughout function. In 32-bit mode, save %ebx so that it
3443 is restored on unwind.
3445 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3447 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3448 case where B3 isn't the return register.
3450 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3451 logic for doubleword pops.
3453 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
3455 * config/rs6000/t-freebsd: Add wildcard.
3457 2011-10-21 Paul Brook <paul@codesourcery.com>
3459 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3461 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
3462 Eric Botcazou <ebotcazou@adacore.com>
3465 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3466 fs->signal_frame to 1.
3468 2011-10-07 Ian Lance Taylor <iant@google.com>
3470 * generic-morestack-thread.c: #include <errno.h>.
3472 2011-10-07 Ian Lance Taylor <iant@google.com>
3475 * generic-morestack.c (__generic_morestack): Make sure the segment
3476 is large enough for both the stack frame and the copied
3479 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3482 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3485 2011-09-28 Nick Clifton <nickc@redhat.com>
3487 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3488 64-bit doubles are not enabled.
3489 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3490 and floatunsisf functions.
3492 2011-09-13 Paul Brook <paul@codesourcery.com>
3494 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3495 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3496 * unwind-arm-common.inc: New file.
3497 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3498 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3499 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3500 * config/c6x/libunwind.S: New file.
3501 * config/c6x/pr-support.c: New file.
3502 * config/c6x/unwind-c6x.c: New file.
3503 * config/c6x/unwind-c6x.h: New file.
3504 * config/c6x/t-c6x-elf: New file.
3506 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
3508 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
3509 (ASM_DIVZERO): Ditto.
3510 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
3512 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
3514 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
3516 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
3519 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
3520 instead of an assembly one.
3522 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
3525 * Makefile.in (install-unwind_h): Create
3526 $(gcc_objdir)/include/unwind.h atomically.
3528 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3530 * Makefile.in (install-unwind_h): Remove destination file first.
3532 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3535 * config/mips/t-mips16: New file.
3536 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
3537 (mips*-*-linux*): Likewise.
3538 (mips*-sde-elf*): Likewise.
3539 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
3540 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
3541 Add mips/t-mips16 to tmake_file.
3542 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
3543 (mips-*-elf*): Likewise.
3544 (mips64-*-elf*): Likewise.
3545 (mips64orion-*-elf*): Likewise.
3546 (mips*-*-rtems*): Likewise.
3547 (mipstx39-*-elf*): Likewise.
3548 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
3549 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
3551 Use $(srcdir) to refer to sync.c.
3553 ($(libgcc-sync-funcs-o)): Likewise.
3554 ($(libgcc-sync-size-funcs-s-o)): Likewise.
3555 ($(libgcc-sync-funcs-s-o)): Likewise.
3557 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3559 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3562 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3565 * config/i386/value-unwind.h: New.
3567 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3569 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3570 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3571 Add to tmake_file rather than overriding it.
3573 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3575 * config/t-softfp: Remove.
3576 * soft-fp: Moved from ../gcc/config.
3577 * soft-fp/README: Remove t-softfp reference.
3578 * soft-fp/t-softfp: Move to config/t-softfp.
3579 (softfp_machine_header): Remove.
3580 (softfp_file_list): Remove config subdir.
3581 (soft-fp-objects): New variable.
3582 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3583 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3584 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3585 * config/t-softfp-excl: New file.
3586 * config/t-softfp-sfdf: New file.
3587 * config/t-softfp-tf: New file.
3588 * config/no-sfp-machine.h: New file.
3589 * config/arm/sfp-machine.h: New file.
3590 * config/arm/t-softfp: New file.
3591 * config/c6x/sfp-machine.h: New file.
3592 * config/i386/32/t-fprules-softfp: Rename to ...
3593 * config/i386/32/t-softfp: ... this.
3594 (tifunctions, LIB2ADD): Remove.
3595 (softfp_int_modes): Override.
3596 * config/i386/64/t-softfp-compat (tf-functions): Remove config
3598 * config/i386/64/eqtf2.c: Likewise.
3599 * config/i386/64/getf2.c: Likewise.
3600 * config/i386/64/letf2.c: Likewise.
3601 * config/ia64/sft-machine.h: New file.
3602 * config/ia64/t-fprules-softfp: Rename to ...
3603 * config/ia64/t-softfp: ... this.
3604 * config/lm32/sfp-machine.h: New file.
3605 * config/moxie/t-moxie-softfp: Remove.
3606 * config/rs6000/ibm-ldouble-format: New file.
3607 * config/rs6000/ibm-ldouble.c: New file.
3608 * config/rs6000/libgcc-ppc-glibc.ver: New file
3609 * config/rs6000/libgcc-ppc64.ver: New file
3610 * config/rs6000/sfp-machine.h: New file.
3611 * config/rs6000/t-freebsd: New file.
3612 * config/rs6000/t-ibm-ldouble: New file.
3613 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
3614 libgcc-ppc-glibc.ver.
3615 * config/rs6000/t-linux64: New file.
3616 * config/rs6000/t-ppccomm (LIB2ADD): Add
3617 $(srcdir)/config/rs6000/ibm-ldouble.c.
3618 * config/rs6000/t-ppccomm-ldbl: New file.
3619 * config/score/sfp-machine.h: New file.
3620 * config.host (sfp_machine_header): Explain.
3621 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
3622 t-softfp to tmake_file.
3623 (arm*-*-uclinux*): Likewise.
3624 (arm*-*-ecos-elf): Likewise.
3625 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3626 (arm*-*-rtems*): Likewise.
3627 (arm*-*-elf): Likewise.
3628 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
3630 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
3631 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
3632 (lm32-*-uclinux*): Likewise.
3633 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
3634 t-softfp-excl, t-softfp.
3635 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
3636 (powerpc64-*-darwin*): Likewise.
3637 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
3639 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
3641 (powerpc-*-eabisim*): Likewise.
3642 (powerpc-*-elf*): Likewise.
3643 (powerpc-*-eabialtivec*): Likewise.
3644 (powerpc-xilinx-eabi*): Likewise.
3645 (powerpc-*-rtems*): Likewise.
3646 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
3647 t-softfp-excl, t-softfp to tmake_file.
3648 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
3649 rs6000/t-ppccomm-ldbl to tmake_file.
3650 (powerpcle-*-elf*): Likewise.
3651 (powerpcle-*-eabisim*): Likewise.
3652 (powerpcle-*-eabi*): Likewise.
3653 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3654 rs6000/t-ibm-ldouble to tmake_file.
3655 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3656 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3657 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
3658 (tic6x-*-*): Likewise.
3659 (i[34567]86-*-darwin*, x86_64-*-darwin*,
3660 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
3661 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
3662 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
3663 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
3664 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
3665 t-softfp to tmake_file.
3666 * configure.ac (sfp_machine_header): Provide default if unset.
3668 Link sfp-machine.h to config/$sfp_machine_header.
3669 * configure: Regenerate.
3671 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3673 * Makefile.in (double_type_size, long_double_type_size): Set.
3674 Remove $(fpbit-in-libgcc) support.
3675 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
3676 (fpbit-src): New variable.
3677 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
3678 Compile with -DFLOAT $(FPBIT_CFLAGS).
3680 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
3681 Compile with $(FPBIT_CFLAGS).
3683 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
3684 Compile with -DFLOAT $(TPBIT_CFLAGS).
3686 * configure.ac (double_type_size, long_double_type_size):
3687 Determine and substitute.
3688 * configure: Regenerate.
3689 * fp-bit.c, fp-bit.h: New files.
3690 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
3691 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
3692 * config/mips/t-mips: New file.
3693 * config/mips/t-sdemtk: New file.
3694 * config/rs6000/ppc64-fp.c: New file.
3695 * config/rs6000/t-darwin (LIB2ADD): Add
3696 $(srcdir)/config/rs6000/ppc64-fp.c.
3697 * config/rs6000/t-ppc64-fp: New file.
3698 * config/rx/rx-lib.h: New file.
3699 * config/rx/t-rx (FPBIT): Set to true.
3700 ($(gcc_objdir)/fp-bit.c): Remove.
3701 (DPBIT): Set to true only with -m64bit-doubles.
3702 ($(gcc_objdir)/dp-bit.c): Remove.
3703 * config/sparc/t-softfp: Remove.
3704 * config/spu/t-elf: New file.
3705 * config/t-fdpbit, config/t-fpbit: New files.
3706 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
3707 (mips*-*-*): Likewise.
3708 (arm-wrs-vxworks): Likewise.
3709 (arm*-*-freebsd*): Likewise.
3710 (avr-*-rtems*): Add t-fpbit to tmake_file.
3711 (avr-*-*): Likewise.
3712 (bfin*-elf*): Add t-fdpbit to tmake_file.
3713 (bfin*-uclinux*): Likewise.
3714 (bfin*-linux-uclibc*): Likewise.
3715 (bfin*-rtems*): New case.
3716 Add t-fdpbit to tmake_file.
3717 (bfin*-*): Add t-fdpbit to tmake_file.
3718 (crisv32-*-elf): Likewise.
3719 (cris-*-linux*): Likewise.
3720 (fr30-*-elf): Likewise.
3721 (frv-*-elf, frv-*-*linux*): Likewise.
3722 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
3723 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
3724 (m32r-*-elf*): Likewise.
3725 (m32rle-*-elf*): Likewise.
3726 (m32r-*-linux*): Likewise.
3727 (m32rle-*-linux*): Likewise.
3728 (mcore-*-elf): Add t-fdpbit to tmake_file.
3729 (microblaze*-*-*): Likewise.
3730 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
3731 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
3732 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
3734 Add mips/t-tpbit to tmake-file.
3735 (mips*-*-linux*): Fix typo.
3736 (mips*-sde-elf*): New case
3737 Add mips/t-sdemtk unless using newlib.
3738 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
3739 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
3740 (mn10300-*-*): Likewise.
3741 (pdp11-*-*): Likewise.
3742 (picochip-*-*): Add t-fpbit to tmake_file.
3743 (powerpc-*-eabisimaltivec*): Likewise.
3744 (powerpc-*-eabisim*): Likewise.
3745 (powerpc-*-elf*): Likewise.
3746 (powerpc-*-eabialtivec*): Likewise.
3747 (powerpc-xilinx-eabi*): New case.
3748 Add t-fdpbit to tmake_file.
3749 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
3750 (powerpc-*-rtems*): Likewise.
3751 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
3753 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
3755 (powerpc-*-lynxos*): Likewise.
3756 (powerpcle-*-elf*): Likewise.
3757 (powerpcle-*-eabisim*): Likewise.
3758 (powerpcle-*-eabi*): Likewise.
3759 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3760 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
3761 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3762 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3763 (rx-*-elf): Add t-fdpbit to tmake_file.
3764 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3765 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3766 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3767 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
3769 (sh-*-rtems*): Add t-fdpbit to tmake_file.
3770 (sh-wrs-vxworks): Likewise.
3771 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
3772 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
3773 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
3774 (sparc64-*-rtems*): ... new case.
3775 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
3776 (spu-*-elf*): Likewise.
3777 Add spu/t-elf to tmake_file.
3778 (v850*-*-*): Add t-fdpbit to tmake_file.
3779 (xstormy16-*-elf): Likewise.
3780 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
3781 (mep*-*-*): Likewise.
3783 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3785 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
3787 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
3788 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
3789 (install-unwind_h): New target.
3790 (all): Depend on it.
3791 * config.host (unwind_header): New variable.
3792 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
3793 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3794 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
3795 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
3796 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
3798 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
3800 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
3802 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
3804 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
3805 (ia64*-*-freebsd*): Likewise.
3806 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
3808 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
3809 $with_system_libunwind.
3810 (ia64*-*-hpux*): Set tmake_file.
3811 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
3812 (picochip-*-*): Set tmake_file.
3813 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
3815 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3816 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3817 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
3818 (xtensa*-*-elf*): Set tmake_file.
3819 (xtensa*-*-linux*): Likewise.
3820 * configure.ac: Include ../config/unwind_ipinfo.m4.
3821 Call GCC_CHECK_UNWIND_GETIPINFO.
3822 Link unwind.h to $unwind_header.
3823 * configure: Regenerate.
3824 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
3825 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
3826 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
3827 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
3828 * config/unwind-dw2-fde-darwin.c: New file.
3829 * config/arm/libunwind.S, config/arm/pr-support.c,
3830 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
3831 config/arm/unwind-arm.h,: New files.
3832 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
3833 config/ia64/t-eh-ia64, config/ia64/t-glibc,
3834 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
3835 config/ia64/t-vms, config/ia64/unwind-ia64.c,
3836 config/ia64/unwind-ia64.h: New files.
3837 * config/picochip/t-picochip: New file.
3838 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
3840 * config/rs6000/t-darwin (LIB2ADDEH): Set.
3841 * config/s390/t-tpf (LIB2ADDEH): Remove.
3842 * config/t-darwin (LIB2ADDEH): Set.
3843 * config/t-eh-dw2-dip: New file.
3844 * config/t-libunwind, config/t-libunwind-elf: New files.
3845 * config/t-sol2 (LIB2ADDEH): Remove.
3846 * config/xtensa/t-xtensa: New file.
3848 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
3850 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
3851 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
3852 long long to check rt_sigreturn syscall.
3854 2011-08-02 Alan Modra <amodra@gmail.com>
3856 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3857 Restore for indirect call bcrtl from correct stack slot, and only
3858 if cfa+40 isn't valid.
3860 2011-08-01 Julian Brown <julian@codesourcery.com>
3862 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
3863 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
3864 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
3866 2011-08-01 Julian Brown <julian@codesourcery.com>
3868 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
3869 (libgcc-std.ver.in): Use above.
3870 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
3871 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
3873 * config/t-fixedpoint-gnu-prefix: New file.
3874 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
3875 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
3878 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
3880 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
3881 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
3882 for x86-64. Properly check __x86_64__ and __LP64__.
3884 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
3886 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
3888 (_FP_WS_TYPE): Likewise.
3889 (_FP_I_TYPE): Likewise.
3891 2011-07-28 Alan Modra <amodra@gmail.com>
3893 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3894 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
3895 in a plt call stub. Do restore r2 if stopped on bctrl.
3897 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3899 * config.host (i[3456x]86-*-netware*): Remove.
3900 * config/i386/netware-crt0.c, config/i386/t-nwld,
3901 config/i386/t-slibgcc-nwld: Remove.
3903 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
3905 * config.host: Handle tic6x-*-*.
3906 * config/c6x/c6x-abi.h: New file.
3908 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3910 * config/i386/crtprec.c: New file.
3911 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
3912 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
3913 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
3914 (x86_64-*-darwin*): Likewise.
3915 (i[34567]86-*-solaris2*: Likewise.
3917 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3919 * config/alpha/crtfastmath.c: New file.
3920 * config/i386/crtfastmath.c: New file.
3921 * config/ia64/crtfastmath.c: New file.
3922 * config/mips/crtfastmath.c: New file.
3923 * config/sparc/crtfastmath.c: New file.
3925 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
3927 Add -frandom-seed=gcc-crtfastmath.
3928 * config/alpha/t-crtfm: Remove.
3929 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
3930 * config/ia64/t-ia64 (crtfastmath.o): Remove.
3932 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
3933 (alpha*-dec-osf5.1*): Likewise.
3934 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
3935 Add crtfastmath.o to extra_parts.
3936 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
3937 Add crtfastmath.o to extra_parts.
3938 (x86_64-*-darwin*): Likewise.
3939 (x86_64-*-mingw*): Likewise.
3940 (ia64*-*-elf*): Add t-crtfm to tmake_file.
3941 (ia64*-*-freebsd*): Likewise.
3942 (ia64*-*-linux*): Likewise.
3943 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
3944 Add crtfastmath.o to extra_parts.
3946 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3948 * config/darwin-crt3.o: New file.
3949 * config/rs6000/darwin-crt2.c: New file.
3950 * config/t-darwin: New file.
3951 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
3953 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
3954 (powerpc-*-darwin*): Add crt2.o to extra_parts.
3955 (powerpc64-*-darwin*): Likewise.
3957 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3959 * config/i386/netware-crt0.c: New file.
3960 * config/i386/t-nwld: Rename to ...
3961 * config/i386/t-slibgcc-nwld: ... this.
3962 * config/i386/t-nwld: New file.
3963 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
3965 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
3968 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3970 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
3972 * configure: Regenerate.
3974 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3976 * dfp-bit.c, dfp-bit.h: New files.
3977 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
3979 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
3980 ($(d64pbit-o)): Likewise.
3981 ($(d128pbit-o)): Likewise.
3982 * config/t-dfprules: New file.
3983 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
3984 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
3985 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3986 (x86_64-*-linux*): Likewise.
3987 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3988 (i[34567]86-*-cygwin*): Likewise.
3989 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
3990 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3992 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3994 * Makfile.in (LIBGCOV): New variable.
3995 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
3996 * libgcov.c: New file.
3998 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4000 * fixed-bit.c, fixed-bit.h: New files.
4001 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
4002 refer to fixed-bit.c.
4004 2011-07-07 Joseph Myers <joseph@codesourcery.com>
4006 * config.host (*local*): Remove.
4008 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4011 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
4012 like i?86-*-solaris2.1[0-9]*.
4013 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
4014 * configure.ac (i?86-*-solaris2*): Likewise.
4015 * configure: Regenerate.
4017 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
4019 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4020 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
4021 md_unwind_header by splitting out of...
4022 (i[34567]86-*-linux*): ... this.
4023 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
4024 Remove md_unwind_header by splitting out of...
4025 (x86_64-*-linux*): ... this.
4027 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
4029 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
4031 2011-06-28 Nick Clifton <nickc@redhat.com>
4033 * config.host: Recognize all V850 variants.
4035 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
4037 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
4039 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4041 * shared-object.mk (c_flags-$o): Save c_flags.
4042 ($(base)$(objext)): Use it.
4043 ($(base)_s$(objext)): Likewise.
4045 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
4047 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
4048 * libgcc-std.ver.in (GCC_4.7.0): New section.
4050 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
4054 * config/avr/t-avr: Fix line endings.
4055 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
4058 2011-06-14 Olivier Hainque <hainque@adacore.com>
4059 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4061 * config/mips/irix6-unwind.h: New file.
4062 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
4064 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
4066 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
4067 (sparc64_fallback_frame_state): Use it.
4068 (sparc64_frob_update_context): Further adjust context.
4069 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
4070 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
4071 * config/sparc/sol2-cn.S: Likewise.
4073 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4075 * enable-execute-stack-empty.c: New file.
4076 * enable-execute-stack-mprotect.c: New file.
4077 * config/i386/enable-execute-stack-mingw32.c: New file.
4078 * config.host (enable_execute_stack): New variable.
4079 Select appropriate variants.
4080 * configure.ac: Link enable-execute-stack.c to
4081 $enable_execute_stack.
4082 * configure: Regenerate.
4083 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
4084 (lib2funcs): Remove _enable_execute_stack.
4086 2011-06-09 David S. Miller <davem@davemloft.net>
4087 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4089 * config.host (sparc-*-linux*): Correct md_unwind_header
4091 (s390x-ibm-tpf*): Fix typo.
4093 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4095 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
4096 Add crtfastmath.o to extra_parts.
4097 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
4099 * config/mips/t-crtfm: Remove.
4101 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4103 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
4105 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
4107 * config.host (sh*-*-linux*): Fix typo.
4109 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4111 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
4112 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
4113 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
4114 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
4115 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
4116 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
4117 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
4118 Wrap in !__MINGW64__.
4119 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
4120 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
4121 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
4122 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
4123 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
4124 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
4125 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
4127 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
4128 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
4129 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
4130 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
4131 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
4132 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
4133 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
4134 * config/no-unwind.h: New file.
4135 * config.host (md_unwind_header): Document.
4137 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
4138 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
4139 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
4140 hppa[12]*-*-hpux11*): Set md_unwind_header.
4141 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
4142 Set md_unwind_header.
4143 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
4144 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
4145 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
4146 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
4147 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
4148 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
4149 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
4151 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
4152 * configure: Regenerate.
4154 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4156 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
4157 Set tmake_file, extra_parts.
4158 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
4160 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
4162 * config/mips/t-irix6: New file.
4163 * config/mips/t-slibgcc-irix: New file.
4165 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4167 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
4168 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
4170 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4172 * configure.ac (target_thread_file): Determine thread model.
4173 * configure: Regenerate.
4174 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
4175 * config/alpha/t-alpha: New file.
4176 * config/alpha/t-crtfm: Use $<.
4177 * config/alpha/t-ieee: New file.
4178 * config/alpha/t-osf-pthread: New file.
4179 * config/alpha/t-slibgcc-osf: New file.
4180 * config/alpha/libgcc-osf5.ver: New file.
4182 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4184 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
4186 Add crtfastmath.o to extra_parts.
4188 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4190 * config/gmon-sol2.c: Reindent.
4192 Remove, correct casts.
4193 Use STDERR_FILENO, NULL.
4194 (BASEADDRESS): Remove.
4196 (errno, sbrk): Remove declarations.
4197 (monstartup) [hp300]: Remove.
4200 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4202 * Makefile.in (cpu_type): Define.
4203 * config.host (i[34567]86-*-rtems*): Handle it.
4204 (i[34567]86-*-solaris2*): Move body ...
4205 (*-*-solaris2*): ... here.
4206 New case, generalize.
4207 (sparc-*-elf*): Handle it.
4208 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
4209 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
4210 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
4212 (sparc*-*-solaris2*): ... this.
4214 (sparc64-*-elf*): Handle it.
4215 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
4216 Merge ../gcc/config/i386/gmon-sol2.c.
4217 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
4219 Merge ../gcc/config/i386/sol2-gc1.asm.
4220 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
4222 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
4224 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4225 * config/i386/t-crtstuff: New file.
4226 * config/i386/t-softfp: New file.
4227 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4228 $(T)crti.o, $(T)crtn.o): Remove.
4229 (gcrt1.o): New rule.
4230 (TARGET_LIBGCC2_CFLAGS): Remove.
4231 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4232 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4233 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4234 * config/sparc/t-sol2: New file.
4235 * config/sparc/t-crtfm: Move to ...
4236 * config/t-crtfm: ... this.
4237 Use $(cpu_type), $<.
4238 * config/t-crtin: New file.
4239 * config/sparc/t-softfp: New file.
4240 * config/sparc/t-softmul: New file.
4241 * config/t-rtems: New file.
4242 * config/t-slibgcc: New file.
4243 * config/t-slibgcc-elf-ver: New file.
4244 * config/t-slibgcc-gld: New file.
4245 * config/t-slibgcc-sld: New file.
4246 * config/t-sol2: New file.
4247 * configure.ac: Include ../config/lib-ld.m4.
4248 Call AC_LIB_PROG_LD_GNU.
4249 Substitute cpu_type.
4250 * configure: Regenerate.
4252 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4255 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4256 libgcc-std.ver in the build directory.
4257 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4258 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4260 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4262 * libgcc-std.ver.in: New file.
4263 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4265 (libgcc-std.ver): New rule.
4266 * config/t-gnu-prefix: New file.
4268 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4270 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4272 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4274 * config/i386/darwin-lib.h: New file.
4276 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4278 * config/arm/symbian-lib.h: New.
4280 2011-05-04 Chris Demetriou <cgd@google.com>
4282 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4283 (__x86.get_pc_thunk.bx): ...this.
4284 (__morestack): Adjust for rename, remove undef of __i686.
4286 2011-05-03 Chris Demetriou <cgd@google.com>
4288 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4290 2011-03-22 Joseph Myers <joseph@codesourcery.com>
4292 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4293 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4294 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4295 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4296 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4299 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
4301 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4302 Adjust copyright year.
4304 2011-03-07 Ian Lance Taylor <iant@google.com>
4306 * generic-morestack.c (__splitstack_find): Adjust returned stack
4307 pointer to include all registers pushed by __morestack.
4309 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4312 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4313 (toolexecdir): Calculate and AC_SUBST.
4314 (toolexeclibdir): Likewise.
4315 * Makefile.in (target_noncanonical): Import.
4316 (toolexecdir): Likewise.
4317 (toolexeclibdir): Likewise.
4318 * configure: Regenerate.
4320 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4323 * config/arm/bpabi.h: Rename to...
4324 * config/arm/bpabi-lib.h: ...this.
4326 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4328 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4330 * configure: Regenerate.
4332 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4334 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4335 __FLOAT_WORD_ORDER__.
4336 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4339 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4342 * Makefile.in (install-strip): New phony target.
4344 2010-11-07 Ian Lance Taylor <iant@google.com>
4347 * config/i386/morestack.S (__morestack_large_model): New
4350 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4352 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4354 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4356 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4358 * config/arm/bpabi.h: New file.
4359 * config/frv/frv-abi.h: New file.
4361 2010-10-01 Ian Lance Taylor <iant@google.com>
4363 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4364 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4366 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4369 * config.host: Add the missing `$'.
4371 2010-09-30 Michael Eager <eager@eagercon.com>
4373 * config.host: Add microblaze*-*-*.
4374 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4375 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4376 udivsi3.asm,umodsi3.asm}: New.
4378 2010-09-28 Ian Lance Taylor <iant@google.com>
4380 * configure.ac: Adjust CFI test to test assembler directly rather
4381 than checking gcc preprocessor macro.
4382 * configure: Rebuild.
4384 2010-09-27 Ian Lance Taylor <iant@google.com>
4386 * configure.ac: Test whether assembler supports CFI directives.
4387 * config.host: Only add t-stack and i386/t-stack-i386 to
4388 tmake_file if libgcc_cv_cfi is "yes".
4389 * configure: Rebuild.
4391 2010-09-27 Ian Lance Taylor <iant@google.com>
4393 * generic-morestack.h: New file.
4394 * generic-morestack.c: New file.
4395 * generic-morestack-thread.c: New file.
4396 * config/i386/morestack.S: New file.
4397 * config/t-stack: New file.
4398 * config/i386/t-stack-i386: New file.
4399 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4400 i386/t-stack-i386 to tmake_file.
4402 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4404 * Makefile.in (libgcc-extra-parts): Check for static archives and
4405 invoke ranlib after installing them.
4406 (gcc-extra-parts): Likewise.
4407 (install-leaf): Likewise.
4409 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4411 * configure: Regenerated.
4413 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
4415 * configure: Regenerated.
4417 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4418 Andrew Pinski <pinskia@gmail.com>
4421 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4423 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4426 * configure: Regenerated.
4428 2010-09-06 Andreas Schwab <schwab@redhat.com>
4430 * configure: Regenerate.
4432 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4434 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4436 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4439 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4440 Iain Sandoe <iains@gcc.gnu.org>
4443 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4444 LIB2FUNCS_EXCLUDE functions.
4446 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4448 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4450 * configure: Regenerate.
4452 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
4454 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4455 i386/t-freebsd to tmake_file.
4456 * config/i386/t-freebsd: New file.
4457 * config/i386/libgcc-bsd.ver: New file.
4459 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4461 * config.host (powerpc*-eabispe*): Set tmake_file.
4462 (powerpc*-eabi*): Likewise.
4463 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4464 crtbeginS, crtendS, crtbeginT.
4466 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
4468 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4469 to tmake_file. Add crtfastmath.o to extra_parts.
4470 * config/mips/t-crtfm: New.
4472 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4474 * config.host (sparc64-*-rtems*): New target.
4476 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4478 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4481 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4483 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4485 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4487 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4488 alpha-dec-osf5.0* support.
4490 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
4492 * config.host: Add lm32-*-rtems*.
4494 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4495 Uros Bizjak <ubizjak@gmail.com>
4498 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4499 like other remaining 32-bit x86 OSes.
4500 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4502 * config/i386/libgcc-sol2.ver: New file.
4503 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4505 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
4508 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
4509 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
4510 is used and substitute set_use_emutls.
4511 * configure: Regenerated.
4513 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
4515 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
4517 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4520 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
4522 ($(T)gcrt1.o): Likewise.
4523 ($(T)crt1.o): Likewise.
4524 ($(T)crti.o): Likewise.
4525 ($(T)crtn.o): Likewise.
4527 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4530 * Makefile.in (install): Use $(MAKE) string in rule, for
4533 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
4535 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
4536 * config/mmix/t-mmix: New file.
4537 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
4539 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
4542 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
4545 2010-01-04 Anthony Green <green@moxielogic.com>
4547 * config/moxie/crti.asm, config/moxie/crtn.asm,
4548 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
4549 config/moxie/t-moxie: New files.
4550 * config.host: Add t-moxie-softfp reference.
4552 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4555 * config/t-slibgcc-darwin: Fix embedded rpaths for
4556 --enable-version-specific-runtime-libs, build extension stub
4557 libs exposing features available from current libgcc_s.
4559 2009-11-11 Jon Beniston <jon@beniston.com>
4561 * config.host: Add lm32 targets.
4562 * config/lm32: New directory.
4563 * config/lm32/libgcc_lm32.h: New file.
4564 * config/lm32/_mulsi3.c: New file.
4565 * config/lm32/_udivmodsi4.c: New file.
4566 * config/lm32/_divsi3.c: New file.
4567 * config/lm32/_modsi3.c: New file.
4568 * config/lm32/_udivsi3.c: New file.
4569 * config/lm32/_umodsi3.c: New file.
4570 * config/lm32/_lshrsi3.S: New file.
4571 * config/lm32/_ashrsi3.S: New file.
4572 * config/lm32/_ashlsi3.S: New file.
4573 * config/lm32/crti.S: New file.
4574 * config/lm32/crtn.S: New file.
4575 * config/lm32/t-lm32: New file.
4576 * config/lm32/t-elf: New file.
4577 * config/lm32/t-uclinux: New file.
4579 2009-10-26 Nick Clifton <nickc@redhat.com>
4581 * config.host: Add support for RX target.
4582 * config/rx: New directory.
4583 * config/rx/rx-abi-functions.c: New file. Supplementary
4584 functions for libgcc to support the RX ABI.
4585 * config/rx/rx-abi.h: New file. Supplementary header file for
4586 libgcc RX ABI functions.
4587 * config/rx/t-rx: New file: Makefile fragment for building
4590 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
4592 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
4593 constraint of y0 to "g".
4595 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4597 * config.host: Include the s390 makefile fragments.
4598 * config/s390/32/_fixdfdi.c: New file.
4599 * config/s390/32/_fixsfdi.c: New file.
4600 * config/s390/32/_fixtfdi.c: New file.
4601 * config/s390/32/_fixunsdfdi.c: New file.
4602 * config/s390/32/_fixunssfdi.c: New file.
4603 * config/s390/32/_fixunstfdi.c: New file.
4604 * config/s390/32/t-floattodi: New file.
4605 * config/s390/libgcc-glibc.ver: New file.
4606 * config/s390/t-crtstuff: New file.
4607 * config/s390/t-linux: New file.
4608 * config/s390/t-tpf: New file.
4610 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4612 * configure.ac (AC_PREREQ): Bump to 2.64.
4614 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
4616 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
4618 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4620 * configure: Regenerate.
4622 2009-08-09 Douglas B Rupp <rupp@gnat.com>
4624 * config.host (ia64-hp-*vms*): New target.
4625 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
4628 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4630 * configure.ac: Add snippet for maintainer-mode.
4631 * configure: Regenerate.
4632 * Makefile.in (AUTOCONF, configure_deps): New variables.
4633 ($(srcdir)/configure)): New rule, active only with maintainer
4636 2009-06-23 DJ Delorie <dj@redhat.com>
4639 * config.host: Add mep support.
4641 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
4643 * config.host: Add i386/${host_address}/t-fprules-softfp and
4644 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
4646 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
4648 * config/i386/64/_multc3.c: Likewise.
4649 * config/i386/64/_powitf2.c: Likewise.
4650 * config/i386/64/eqtf2.c: Likewise.
4651 * config/i386/64/getf2.c: Likewise.
4652 * config/i386/64/letf2.c: Likewise.
4653 * config/i386/64/letf2.c: Likewise.
4654 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
4655 unsigned long long for x64 mingw targets.
4656 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
4657 (_FP_I_TYPE): Define as long long for x64 mingw target.
4659 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
4661 * config.host (vax-*-linux*): New.
4663 2009-05-31 Anthony Green <green@moxielogic.com>
4665 * config.host: Add moxie support.
4666 * config/moxie/t-moxie: New file.
4668 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
4670 * config.host: Add i386/${host_address}/t-fprules-softfp and
4671 t-softfp to tmake_file for i[34567]86-*-cygwin*.
4673 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
4675 * config.host: Add i386/${host_address}/t-fprules-softfp to
4676 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
4678 2009-04-09 Nick Clifton <nickc@redhat.com>
4680 * config/ia64/tf-signs.c: Change copyright header to refer to
4681 version 3 of the GNU General Public License with version 3.1
4682 of the GCC Runtime Library Exception and to point readers at
4683 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
4685 * config/i386/32/tf-signs.c: Likewise.
4686 * config/libbid/_addsub_dd.c: Likewise.
4687 * config/libbid/_addsub_sd.c: Likewise.
4688 * config/libbid/_addsub_td.c: Likewise.
4689 * config/libbid/_dd_to_df.c: Likewise.
4690 * config/libbid/_dd_to_di.c: Likewise.
4691 * config/libbid/_dd_to_sd.c: Likewise.
4692 * config/libbid/_dd_to_sf.c: Likewise.
4693 * config/libbid/_dd_to_si.c: Likewise.
4694 * config/libbid/_dd_to_td.c: Likewise.
4695 * config/libbid/_dd_to_tf.c: Likewise.
4696 * config/libbid/_dd_to_udi.c: Likewise.
4697 * config/libbid/_dd_to_usi.c: Likewise.
4698 * config/libbid/_dd_to_xf.c: Likewise.
4699 * config/libbid/_df_to_dd.c: Likewise.
4700 * config/libbid/_df_to_sd.c: Likewise.
4701 * config/libbid/_df_to_td.c: Likewise.
4702 * config/libbid/_di_to_dd.c: Likewise.
4703 * config/libbid/_di_to_sd.c: Likewise.
4704 * config/libbid/_di_to_td.c: Likewise.
4705 * config/libbid/_div_dd.c: Likewise.
4706 * config/libbid/_div_sd.c: Likewise.
4707 * config/libbid/_div_td.c: Likewise.
4708 * config/libbid/_eq_dd.c: Likewise.
4709 * config/libbid/_eq_sd.c: Likewise.
4710 * config/libbid/_eq_td.c: Likewise.
4711 * config/libbid/_ge_dd.c: Likewise.
4712 * config/libbid/_ge_sd.c: Likewise.
4713 * config/libbid/_ge_td.c: Likewise.
4714 * config/libbid/_gt_dd.c: Likewise.
4715 * config/libbid/_gt_sd.c: Likewise.
4716 * config/libbid/_gt_td.c: Likewise.
4717 * config/libbid/_isinfd128.c: Likewise.
4718 * config/libbid/_isinfd32.c: Likewise.
4719 * config/libbid/_isinfd64.c: Likewise.
4720 * config/libbid/_le_dd.c: Likewise.
4721 * config/libbid/_le_sd.c: Likewise.
4722 * config/libbid/_le_td.c: Likewise.
4723 * config/libbid/_lt_dd.c: Likewise.
4724 * config/libbid/_lt_sd.c: Likewise.
4725 * config/libbid/_lt_td.c: Likewise.
4726 * config/libbid/_mul_dd.c: Likewise.
4727 * config/libbid/_mul_sd.c: Likewise.
4728 * config/libbid/_mul_td.c: Likewise.
4729 * config/libbid/_ne_dd.c: Likewise.
4730 * config/libbid/_ne_sd.c: Likewise.
4731 * config/libbid/_ne_td.c: Likewise.
4732 * config/libbid/_sd_to_dd.c: Likewise.
4733 * config/libbid/_sd_to_df.c: Likewise.
4734 * config/libbid/_sd_to_di.c: Likewise.
4735 * config/libbid/_sd_to_sf.c: Likewise.
4736 * config/libbid/_sd_to_si.c: Likewise.
4737 * config/libbid/_sd_to_td.c: Likewise.
4738 * config/libbid/_sd_to_tf.c: Likewise.
4739 * config/libbid/_sd_to_udi.c: Likewise.
4740 * config/libbid/_sd_to_usi.c: Likewise.
4741 * config/libbid/_sd_to_xf.c: Likewise.
4742 * config/libbid/_sf_to_dd.c: Likewise.
4743 * config/libbid/_sf_to_sd.c: Likewise.
4744 * config/libbid/_sf_to_td.c: Likewise.
4745 * config/libbid/_si_to_dd.c: Likewise.
4746 * config/libbid/_si_to_sd.c: Likewise.
4747 * config/libbid/_si_to_td.c: Likewise.
4748 * config/libbid/_td_to_dd.c: Likewise.
4749 * config/libbid/_td_to_df.c: Likewise.
4750 * config/libbid/_td_to_di.c: Likewise.
4751 * config/libbid/_td_to_sd.c: Likewise.
4752 * config/libbid/_td_to_sf.c: Likewise.
4753 * config/libbid/_td_to_si.c: Likewise.
4754 * config/libbid/_td_to_tf.c: Likewise.
4755 * config/libbid/_td_to_udi.c: Likewise.
4756 * config/libbid/_td_to_usi.c: Likewise.
4757 * config/libbid/_td_to_xf.c: Likewise.
4758 * config/libbid/_tf_to_dd.c: Likewise.
4759 * config/libbid/_tf_to_sd.c: Likewise.
4760 * config/libbid/_tf_to_td.c: Likewise.
4761 * config/libbid/_udi_to_dd.c: Likewise.
4762 * config/libbid/_udi_to_sd.c: Likewise.
4763 * config/libbid/_udi_to_td.c: Likewise.
4764 * config/libbid/_unord_dd.c: Likewise.
4765 * config/libbid/_unord_sd.c: Likewise.
4766 * config/libbid/_unord_td.c: Likewise.
4767 * config/libbid/_usi_to_dd.c: Likewise.
4768 * config/libbid/_usi_to_sd.c: Likewise.
4769 * config/libbid/_usi_to_td.c: Likewise.
4770 * config/libbid/_xf_to_dd.c: Likewise.
4771 * config/libbid/_xf_to_sd.c: Likewise.
4772 * config/libbid/_xf_to_td.c: Likewise.
4773 * config/libbid/bid128.c: Likewise.
4774 * config/libbid/bid128_2_str.h: Likewise.
4775 * config/libbid/bid128_2_str_macros.h: Likewise.
4776 * config/libbid/bid128_2_str_tables.c: Likewise.
4777 * config/libbid/bid128_add.c: Likewise.
4778 * config/libbid/bid128_compare.c: Likewise.
4779 * config/libbid/bid128_div.c: Likewise.
4780 * config/libbid/bid128_fma.c: Likewise.
4781 * config/libbid/bid128_logb.c: Likewise.
4782 * config/libbid/bid128_minmax.c: Likewise.
4783 * config/libbid/bid128_mul.c: Likewise.
4784 * config/libbid/bid128_next.c: Likewise.
4785 * config/libbid/bid128_noncomp.c: Likewise.
4786 * config/libbid/bid128_quantize.c: Likewise.
4787 * config/libbid/bid128_rem.c: Likewise.
4788 * config/libbid/bid128_round_integral.c: Likewise.
4789 * config/libbid/bid128_scalb.c: Likewise.
4790 * config/libbid/bid128_sqrt.c: Likewise.
4791 * config/libbid/bid128_string.c: Likewise.
4792 * config/libbid/bid128_to_int16.c: Likewise.
4793 * config/libbid/bid128_to_int32.c: Likewise.
4794 * config/libbid/bid128_to_int64.c: Likewise.
4795 * config/libbid/bid128_to_int8.c: Likewise.
4796 * config/libbid/bid128_to_uint16.c: Likewise.
4797 * config/libbid/bid128_to_uint32.c: Likewise.
4798 * config/libbid/bid128_to_uint64.c: Likewise.
4799 * config/libbid/bid128_to_uint8.c: Likewise.
4800 * config/libbid/bid32_to_bid128.c: Likewise.
4801 * config/libbid/bid32_to_bid64.c: Likewise.
4802 * config/libbid/bid64_add.c: Likewise.
4803 * config/libbid/bid64_compare.c: Likewise.
4804 * config/libbid/bid64_div.c: Likewise.
4805 * config/libbid/bid64_fma.c: Likewise.
4806 * config/libbid/bid64_logb.c: Likewise.
4807 * config/libbid/bid64_minmax.c: Likewise.
4808 * config/libbid/bid64_mul.c: Likewise.
4809 * config/libbid/bid64_next.c: Likewise.
4810 * config/libbid/bid64_noncomp.c: Likewise.
4811 * config/libbid/bid64_quantize.c: Likewise.
4812 * config/libbid/bid64_rem.c: Likewise.
4813 * config/libbid/bid64_round_integral.c: Likewise.
4814 * config/libbid/bid64_scalb.c: Likewise.
4815 * config/libbid/bid64_sqrt.c: Likewise.
4816 * config/libbid/bid64_string.c: Likewise.
4817 * config/libbid/bid64_to_bid128.c: Likewise.
4818 * config/libbid/bid64_to_int16.c: Likewise.
4819 * config/libbid/bid64_to_int32.c: Likewise.
4820 * config/libbid/bid64_to_int64.c: Likewise.
4821 * config/libbid/bid64_to_int8.c: Likewise.
4822 * config/libbid/bid64_to_uint16.c: Likewise.
4823 * config/libbid/bid64_to_uint32.c: Likewise.
4824 * config/libbid/bid64_to_uint64.c: Likewise.
4825 * config/libbid/bid64_to_uint8.c: Likewise.
4826 * config/libbid/bid_b2d.h: Likewise.
4827 * config/libbid/bid_binarydecimal.c: Likewise.
4828 * config/libbid/bid_conf.h: Likewise.
4829 * config/libbid/bid_convert_data.c: Likewise.
4830 * config/libbid/bid_decimal_data.c: Likewise.
4831 * config/libbid/bid_decimal_globals.c: Likewise.
4832 * config/libbid/bid_div_macros.h: Likewise.
4833 * config/libbid/bid_dpd.c: Likewise.
4834 * config/libbid/bid_flag_operations.c: Likewise.
4835 * config/libbid/bid_from_int.c: Likewise.
4836 * config/libbid/bid_functions.h: Likewise.
4837 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4838 * config/libbid/bid_inline_add.h: Likewise.
4839 * config/libbid/bid_internal.h: Likewise.
4840 * config/libbid/bid_round.c: Likewise.
4841 * config/libbid/bid_sqrt_macros.h: Likewise.
4843 2009-04-09 Jakub Jelinek <jakub@redhat.com>
4845 * Makefile.in: Change copyright header to refer to version
4846 3 of the GNU General Public License and to point readers at the
4847 COPYING3 file and the FSF's license web page.
4848 * config.host: Likewise.
4850 2009-04-07 Alan Modra <amodra@bigpond.net.au>
4852 * config.host: Reorder and merge to match config.gcc change.
4854 2009-04-03 Alan Modra <amodra@bigpond.net.au>
4856 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
4858 2009-03-28 Joseph Myers <joseph@codesourcery.com>
4860 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
4861 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
4862 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
4863 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
4865 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
4867 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
4868 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4870 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
4872 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
4873 ia64/t-softfp-compat to tmake_file.
4875 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
4877 * config/ia64/__divxf3.asm: New.
4878 * config/ia64/_fixtfdi.asm: Likewise.
4879 * config/ia64/_fixunstfdi.asm: Likewise.
4880 * config/ia64/_floatditf.asm: Likewise.
4881 * config/ia64/t-fprules-softfp: Likewise.
4882 * config/ia64/t-softfp-compat: Likewise.
4883 * config/ia64/tf-signs.c: Likewise.
4885 2009-01-18 Ben Elliston <bje@au.ibm.com>
4887 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4889 2009-01-16 Ben Elliston <bje@au.ibm.com>
4891 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
4894 2009-01-13 Ben Elliston <bje@au.ibm.com>
4896 * config/t-softfp: New file.
4897 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
4898 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
4900 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4902 * config.host: Add m32r*-*-rtems*.
4904 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
4906 * config.host: Add m32c*-*-rtems*.
4908 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4911 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
4912 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
4913 * configure: Regenerate.
4914 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
4915 tmake_file here from gcc/config.gcc.
4916 Move extra_parts here from gcc/config.gcc.
4917 * config/i386/t-sol2: Move here from gcc/config/i386.
4918 Use gcc_srcdir instead of srcdir.
4920 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
4922 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
4925 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
4927 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
4929 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
4931 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
4933 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
4936 * config.host: Add picochip-*-*.
4938 2008-08-06 Bob Wilson <bob.wilson@acm.org>
4940 * config.host: Match more processor names for Xtensa.
4942 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
4944 * config/i386/64/t-softfp-compat: Update comments.
4946 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
4948 * config/i386/64/_divtc3-compat.c: Moved to ...
4949 * config/i386/64/_divtc3.c: Here.
4951 * config/i386/64/_multc3-compat.c: Moved to ...
4952 * config/i386/64/_multc3.c: Here.
4954 * config/i386/64/_powitf2-compat.c: Moved to ...
4955 * config/i386/64/_powitf2.c: Here.
4957 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
4958 .c suffix instead of -compat.c.
4960 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
4962 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
4963 (_FP_MUL_MEAT_D): Ditto.
4964 (_FP_DIV_MEAT_S): Ditto.
4965 (_FP_DIV_MEAT_D): Ditto.
4967 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
4969 * Makefile.in: Add support for __sync_* libgcc functions.
4971 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
4973 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
4975 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4978 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
4979 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
4981 * config/i386/64/t-fprules-softfp: Moved to ...
4982 * config/i386/64/t-softfp-compat: This. New.
4984 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
4986 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
4987 Initialize f with 0.0.
4989 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4992 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
4994 * config/i386/64/_divtc3-compat.c: New.
4995 * config/i386/64/_multc3-compat.c: Likewise.
4996 * config/i386/64/_powitf2-compat.c: Likewise.
4997 * config/i386/64/eqtf2.c: Likewise.
4998 * config/i386/64/getf2.c: Likewise.
4999 * config/i386/64/letf2.c: Likewise.
5000 * config/i386/64/t-fprules-softfp: Likewise.
5002 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5004 * config.host: Add i386/${host_address}/t-fprules-softfp to
5005 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
5006 i[34567]86-*-linux*, x86_64-*-linux*.
5008 * configure.ac: Set host_address to 64 or 32 for x86.
5009 * configure: Regenerated.
5011 * Makefile.in (config.status): Also depend on
5012 $(srcdir)/config.host.
5014 * config/i386/32/t-fprules-softfp: New.
5015 * config/i386/32/tf-signs.c: Likewise.
5017 * config/i386/64/sfp-machine.h: New. Moved from gcc.
5019 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5020 Uros Bizjak <ubizjak@gmail.com>
5022 * config/i386/32/sfp-machine.h: New.
5024 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
5026 * config/rs6000/t-ppccomm: Remove rules that conflict with
5027 auto-generated rules.
5029 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5031 * configure.ac: sinclude override.m4.
5032 * configure: Regenerate.
5034 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
5036 * configure: Regenerate.
5038 2008-06-10 Joseph Myers <joseph@codesourcery.com>
5040 * Makefile.in (DECNUMINC): Remove
5041 -I$(MULTIBUILDTOP)../../libdecnumber.
5044 2008-06-07 Joseph Myers <joseph@codesourcery.com>
5046 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
5047 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
5048 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
5049 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
5050 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
5051 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
5052 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
5053 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
5054 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
5055 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
5056 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
5057 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
5058 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
5059 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
5061 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
5063 * config.host (sh2[lbe]*-*-linux*): Allow target.
5065 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
5067 * config/rs6000/t-ppccomm: Add build rules for new files.
5068 (LIB2ADD_ST): New variable.
5070 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
5074 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
5075 * config/t-avr: New file. Build 16bit libgcc functions.
5077 2008-03-02 Jakub Jelinek <jakub@redhat.com>
5080 * config/t-slibgcc-darwin: Make install-leaf dependent on
5081 install-darwin-libgcc-stubs instead of install.
5083 2008-01-25 Joseph Myers <joseph@codesourcery.com>
5085 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
5086 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
5087 sh-*-rtemscoff*): Remove cases.
5089 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
5091 * Makefile.in (all): Use install-leaf rather than install.
5092 (install): Split most of the rule into...
5093 (install-leaf): ...this new one.
5095 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
5096 Paolo Bonzini <bonzini@gnu.org>
5099 * Makefile.in: Use @shlib_slibdir@ substitution to get
5100 correct install name on darwin.
5101 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
5103 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
5105 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
5106 cris-*-elf and cris-*-none.
5107 (crisv32-*-linux*): Similar, as cris-*-linux*.
5109 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
5111 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
5113 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
5116 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
5117 * configure: Regenerated.
5119 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
5121 * Makefile.in (dfp-filenames): Replace decimal_globals,
5122 decimal_data, binarydecimal and convert_data with
5123 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
5124 and bid_convert_data, respectively.
5126 2007-09-17 Chao-ying Fu <fu@mips.com>
5127 Nigel Stephens <nigel@mips.com>
5129 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
5130 * Makefile.in (fixed_point): Define.
5131 Check if fixed_point is yes to build support functions.
5132 * configure.ac: Check for fixed_point support.
5133 * configure: Regenerated.
5134 * gen-fixed.sh: New file to generate lists of fixed-point labels,
5135 funcs, modes, from, to.
5137 2007-09-11 Janis Johnson <janis187@us.ibm.com
5139 * Makefile.in (dfp-filenames): Add bid128_noncomp.
5141 2007-09-10 Janis Johnson <janis187@us.ibm.com>
5143 * Makefile.in (dfp-filenames): Remove decUtility, add
5144 decDouble, decPacked, decQuad, decSingle.
5146 2007-08-27 Hans Kester <hans.kester@ellips.nl>
5148 * config.host : Add x86_64-elf target.
5150 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5152 * configure.ac (set_have_cc_tls): Add a missing =.
5153 * configure: Regenerated.
5155 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5157 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
5158 and x86_64-*-linux*.
5160 * config/t-tls: New file.
5162 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
5164 * configure.ac: Include ../config/enable.m4 and
5165 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
5166 supports TLS and substitute set_have_cc_tls.
5167 * configure: Regenerated.
5169 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
5171 * Makefile.in: Use libbid for DFP when BID is enabled.
5173 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
5175 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
5176 extra_parts. Add config/i386/t-cygming to tmake_file.
5177 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
5179 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
5180 Danny Smith <dannysmith@users.sourceforge.net>
5183 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
5184 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
5185 * config/i386/t-crtfm: Compile crtfastmath.o with
5186 -minline-all-stringops.
5188 2007-05-10 Richard Sandiford <richard@codesourcery.com>
5190 * config.host (sparc-wrs-vxworks): New target.
5192 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
5194 * config.host: Recognize fido.
5196 2007-04-04 Janis Johnson <janis187@us.ibm.com>
5198 * configure: Check host, not target, for decimal float support.
5200 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
5202 * config/i386/t-crtpc: New file.
5203 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5204 (x86_64-*-linux*): Ditto.
5206 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
5208 * config.host (x86_64-*-mingw*): New target.
5210 2007-03-23 Michael Meissner <michael.meissner@amd.com>
5211 H.J. Lu <hongjiu.lu@intel.com>
5213 * Makefile.in (enable_decimal_float): New.
5215 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
5216 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
5217 (decbits-filenames): This.
5218 (decbits-objects): New.
5219 (libgcc-objects): Add $(decbits-objects).
5221 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
5222 Substitute enable_decimal_float.
5223 * configure: Regenerated.
5225 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
5227 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5229 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5231 * Makefile.in (install-info): New dummy target.
5233 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5235 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5237 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5239 * Makefile.in: Add install-html and install-pdf dummy
5242 2007-02-05 Roger Sayle <roger@eyesopen.com>
5243 Daniel Jacobowitz <dan@codesourcery.com>
5245 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5246 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5247 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5249 2007-01-29 Janis Johnson <janis187@us.ibm.com>
5251 * Makefile.in (dec-filenames): Add decExcept.
5253 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5256 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5259 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5261 * configure.ac: Add --enable-version-specific-runtime-libs.
5262 Correct $slibdir default.
5263 * configure: Regenerated.
5265 2007-01-23 Joseph Myers <joseph@codesourcery.com>
5267 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5269 2007-01-21 Andrew Pinski <pinskia@gmail.com>
5272 * config.host (alpha*-*-linux*): Set extra_parts.
5274 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5276 * config/sh/t-linux: New.
5277 * config.host (sh*-*-linux*): Set tmake_file.
5279 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5281 * Makefile.in (install): Handle multilibs.
5283 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5285 * Makefile.in: Added .PHONY entry for documentation targets.
5287 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5289 * Makefile.in: Add empty info, html, dvi, pdf targets.
5291 2007-01-04 Mike Stump <mrs@apple.com>
5293 * Makefile.in (MAKEINFO): Remove.
5296 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
5298 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5299 * configure: Regenerate.
5300 * Makefile.in (host_subdir): Substitute it.
5301 (gcc_objdir): Use it.
5303 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5305 * config.host (ia64*-*-linux*): Set tmake_file.
5307 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5309 * Makefile.in (version): Define.
5311 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5312 Paolo Bonzini <bonzini@gnu.org>
5314 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5315 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5316 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5317 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5318 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5319 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5320 * configure: Generated.