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Remove model 0x3f from Haswell
[thirdparty/gcc.git] / libgcc / ChangeLog
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03797e66 12013-12-25 H.J. Lu <hongjiu.lu@intel.com>
2
3 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
4 Haswell.
5
8a5280dc 62013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
7 H.J. Lu <hongjiu.lu@intel.com>
8
9 PR target/59422
10 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
11 and AMD_JAGUAR.
12 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
13 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
14 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
15 FEATURE_XOP and FEATURE_FMA.
16 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
17 AMDFAM15H_BDVER3.
18 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
19 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
20 FEATURE_FMA4 and FEATURE_XOP.
21
ccc305ff 222013-12-23 H.J. Lu <hongjiu.lu@intel.com>
23
24 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
25 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
26 (get_intel_cpu): Updated.
27
4ef5912a 282013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
29
30 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
31
62f068c6 322013-12-09 Uros Bizjak <ubizjak@gmail.com>
33
34 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
2cc02024 35 instructions when __SSE_MATH__ is defined.
62f068c6 36
d742e92d 372013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
38
39 * config.host (microblaze-*-rtems*): New.
40
706d62f5 412013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
42
43 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
44 architectures that do not have hardware divide instruction.
45 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
46
81927967 472013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
48
49 * longlong.h: Delete (moved to include/).
50
085d03cc 512013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
52
53 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
54 of normal number and qNaN to not raise an inexact exception.
55
1f88bc79 562013-11-28 Uros Bizjak <ubizjak@gmail.com>
57
58 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
59
602013-11-28 Matthew Leach <matthew.leach@arm.com>
de12de96 61
62 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
63 for correct opcodes on BE.
64
ea9697c4 652013-11-27 Uros Bizjak <ubizjak@gmail.com>
66
67 * soft-fp/op-4.h: Update from glibc.
68
b214253d 692013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
70
71 * libgcc2.c (__udivmoddi4): Define new implementation when
72 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
73 divide instructions.
74
334819e8 752013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
76
77 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
78
2b8d95bc 792013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
80
81 * config/t-softfp (soft-fp-objects-base): New variable.
82 (soft-fp-objects): Use it.
83
39da7440 842013-11-23 David Edelson <dje.gcc@gmail.com>
85 Andrew Dixie <andrewd@gentrack.com>
86
87 PR target/33704
88 * config/rs6000/aixinitfini.c: New file.
89 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
90 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
91 symbols.
92
b848ffcd 932013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
94
ea9697c4 95 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
b848ffcd 96
f75db2a8 972013-11-18 Jan Hubicka <jh@suse.cz>
98
5dbddbd9 99 * libgcov-driver.c (run_accounted): Make global level static.
100 (gcov_exit_merge_summary): Silence warning; do not clear
101 run_accounted here.
102 (gcov_exit): Clear it here.
103
7a45fd9b 104 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
105 run_accounted.
106
f75db2a8 107 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
108 (all_prg, crc32): Remove static vars.
109 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
110 all_prg.
111 (gcov_exit_merge_gcda): Add crc32 parameter.
112 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
113 do not account run if it was already accounted.
114 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
115 (gcov_exit): Initialize all_prg; update.
116
822f2c1b 1172013-11-15 Andreas Schwab <schwab@linux-m68k.org>
118
119 * configure: Regenerate.
120
238f342d 1212013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
122 Alan Modra <amodra@gmail.com>
123
124 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
125 (frob_update_context): Use it.
126
1272013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
128 Alan Modra <amodra@gmail.com>
129
130 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
131 (trampoline_initial): Provide ELFv2 variant.
132 (__trampoline_setup): Likewise.
133
134 * config/rs6000/linux-unwind.h (frob_update_context): Do not
135 check for AIX indirect function call sequence if _CALL_ELF == 2.
136
1372013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
138 Alan Modra <amodra@gmail.com>
139
140 * config/rs6000/linux-unwind.h (get_regs): Do not support
141 old kernel versions if _CALL_ELF == 2.
142 (frob_update_context): Do not support PLT stub variants only
143 generated by old linkers if _CALL_ELF == 2.
144
771a5362 1452013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
146 Alan Modra <amodra@gmail.com>
147
148 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
149 location of CR save area for 64-bit little-endian systems.
150
f4f176bd 1512013-11-11 Eric Botcazou <ebotcazou@adacore.com>
152
153 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
154 in tmake_file.
155 * config/arm/t-vxworks: Delete.
156
024d645a 1572013-11-10 Kai Tietz <ktietz@redhat.com>
158
159 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
160 Increment load-count on use of LIBGCC_SONAME DLL.
161 (hmod_libgcc): New static variable to hold handle of
162 LIBGCC_SONAME DLL.
163 (__gcc_deregister_frame): Decrement load-count of
164 LIBGCC_SONAME DLL.
165
96ddb284 1662013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
167
168 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
169 availability.
170 * configure: Regenerate
171
b4ad80db 1722013-11-07 Uros Bizjak <ubizjak@gmail.com>
173
174 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
175 FP_EX_DENORM. Store result to volatile location after SSE division
176 to close interrupt window. Remove unneeded fwait after x87
177 division since interrupt window will be closed by emitted fstp.
dc1dacdf 178 Rewrite FP_EX_INEXACT handling.
b4ad80db 179
589468a6 1802013-11-06 Joseph Myers <joseph@codesourcery.com>
181
182 * soft-fp/README: Update.
183 * soft-fp/adddf3.c: Update from glibc.
184 * soft-fp/addsf3.c: Likewise.
185 * soft-fp/addtf3.c: Likewise.
186 * soft-fp/divdf3.c: Likewise.
187 * soft-fp/divsf3.c: Likewise.
188 * soft-fp/divtf3.c: Likewise.
189 * soft-fp/double.h: Likewise.
190 * soft-fp/eqdf2.c: Likewise.
191 * soft-fp/eqsf2.c: Likewise.
192 * soft-fp/eqtf2.c: Likewise.
193 * soft-fp/extenddftf2.c: Likewise.
194 * soft-fp/extended.h: Likewise.
195 * soft-fp/extendsfdf2.c: Likewise.
196 * soft-fp/extendsftf2.c: Likewise.
197 * soft-fp/extendxftf2.c: Likewise.
198 * soft-fp/fixdfdi.c: Likewise.
199 * soft-fp/fixdfsi.c: Likewise.
200 * soft-fp/fixdfti.c: Likewise.
201 * soft-fp/fixsfdi.c: Likewise.
202 * soft-fp/fixsfsi.c: Likewise.
203 * soft-fp/fixsfti.c: Likewise.
204 * soft-fp/fixtfdi.c: Likewise.
205 * soft-fp/fixtfsi.c: Likewise.
206 * soft-fp/fixtfti.c: Likewise.
207 * soft-fp/fixunsdfdi.c: Likewise.
208 * soft-fp/fixunsdfsi.c: Likewise.
209 * soft-fp/fixunsdfti.c: Likewise.
210 * soft-fp/fixunssfdi.c: Likewise.
211 * soft-fp/fixunssfsi.c: Likewise.
212 * soft-fp/fixunssfti.c: Likewise.
213 * soft-fp/fixunstfdi.c: Likewise.
214 * soft-fp/fixunstfsi.c: Likewise.
215 * soft-fp/fixunstfti.c: Likewise.
216 * soft-fp/floatdidf.c: Likewise.
217 * soft-fp/floatdisf.c: Likewise.
218 * soft-fp/floatditf.c: Likewise.
219 * soft-fp/floatsidf.c: Likewise.
220 * soft-fp/floatsisf.c: Likewise.
221 * soft-fp/floatsitf.c: Likewise.
222 * soft-fp/floattidf.c: Likewise.
223 * soft-fp/floattisf.c: Likewise.
224 * soft-fp/floattitf.c: Likewise.
225 * soft-fp/floatundidf.c: Likewise.
226 * soft-fp/floatundisf.c: Likewise.
227 * soft-fp/floatunditf.c: Likewise.
228 * soft-fp/floatunsidf.c: Likewise.
229 * soft-fp/floatunsisf.c: Likewise.
230 * soft-fp/floatunsitf.c: Likewise.
231 * soft-fp/floatuntidf.c: Likewise.
232 * soft-fp/floatuntisf.c: Likewise.
233 * soft-fp/floatuntitf.c: Likewise.
234 * soft-fp/gedf2.c: Likewise.
235 * soft-fp/gesf2.c: Likewise.
236 * soft-fp/getf2.c: Likewise.
237 * soft-fp/ledf2.c: Likewise.
238 * soft-fp/lesf2.c: Likewise.
239 * soft-fp/letf2.c: Likewise.
240 * soft-fp/muldf3.c: Likewise.
241 * soft-fp/mulsf3.c: Likewise.
242 * soft-fp/multf3.c: Likewise.
243 * soft-fp/negdf2.c: Likewise.
244 * soft-fp/negsf2.c: Likewise.
245 * soft-fp/negtf2.c: Likewise.
246 * soft-fp/op-1.h: Likewise.
247 * soft-fp/op-2.h: Likewise.
248 * soft-fp/op-4.h: Likewise.
249 * soft-fp/op-8.h: Likewise.
250 * soft-fp/op-common.h: Likewise.
251 * soft-fp/quad.h: Likewise.
252 * soft-fp/single.h: Likewise.
253 * soft-fp/soft-fp.h: Likewise.
254 * soft-fp/subdf3.c: Likewise.
255 * soft-fp/subsf3.c: Likewise.
256 * soft-fp/subtf3.c: Likewise.
257 * soft-fp/truncdfsf2.c: Likewise.
258 * soft-fp/trunctfdf2.c: Likewise.
259 * soft-fp/trunctfsf2.c: Likewise.
260 * soft-fp/trunctfxf2.c: Likewise.
261 * soft-fp/unorddf2.c: Likewise.
262 * soft-fp/unordsf2.c: Likewise.
263 * soft-fp/unordtf2.c: Likewise.
264
8a3edb33 2652013-11-05 Uros Bizjak <ubizjak@gmail.com>
266
267 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
268 (_FP_MUL_MEAT_D): Ditto.
269 (_FP_DIV_MEAT_S): Ditto.
270 (_FP_DIV_MEAT_D): Ditto.
271 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
272 t-softfp-sfdf and t-softfp to tmake_file.
273
ea151fae 2742013-11-03 Uros Bizjak <ubizjak@gmail.com>
275
276 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
277 * config/i386/crtprec.c: Ditto.
278
eae21ed1 2792013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
280 Shiva Chen <shiva0217@gmail.com>
281
282 * config.host (nds32*-elf*): Add nds32 target.
283 * config/nds32 : New directory and files.
284
b4294f67 2852013-10-16 Hans-Peter Nilsson <hp@axis.com>
286
287 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
288 * config.host (cpu_type) <Setting default>: Add entry for
289 crisv32-*-*.
290 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
291 <crisv32-*-linux*>: Adjust.
292 * longlong.h: Wrap the whole CRIS section in a single
293 defined(__CRIS__) conditional. Add comment about add_ssaaaa
294 and sub_ddmmss.
295 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
296 defined.
297 [__CRIS__] (__umulsidi3): Define.
298 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
299 * config/cris/sfp-machine.h: New file.
300 * config/cris/umulsidi3.S: New file.
301 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
302 * config/cris/arit.c (SIGNMULT): New macro.
303 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
304 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
305 saving 3 out of originally 33 cycles from the fastest
306 path, 3 out of 54 from the medium path and one from the longest
307 path. Improve comments.
308
89432048 3092013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
310
311 * sync.c: Remove static aliases and define each function directly
312 under its real name.
313
a99f9d91 3142013-10-02 John David Anglin <danglin@gcc.gnu.org>
315
316 * config.host (hppa*64*-*-linux*): Define extra_parts.
317 (hppa*-*-linux*): Likewise.
318
c6e92c43 3192013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
320
321 * config/arc/crtgend.S: Add 2013 to Copyright years.
322 * config/arc/gmon/atomic.h: Likewise.
323 * config/arc/gmon/auxreg.h: Likewise.
324 * config/arc/gmon/sys/gmon_out.h: Likewise.
325 * config/arc/gmon/sys/gmon.h: Likewise.
326 * config/arc/gmon/prof-freq.c: Likewise.
327 * config/arc/gmon/mcount.c: Likewise.
328 * config/arc/gmon/prof-freq-stub.S: Likewise.
329 * config/arc/gmon/gmon.c: Likewise.
330 * config/arc/gmon/machine-gmon.h: Likewise.
331 * config/arc/gmon/profil.S: Likewise.
332 * config/arc/gmon/dcache_linesz.S: Likewise.
333 * config/arc/crtg.S: Likewise.
334 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
335 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
336 * config/arc/ieee-754/adddf3.S: Likewise.
337 * config/arc/ieee-754/truncdfsf2.S: Likewise.
338 * config/arc/ieee-754/fixsfsi.S: Likewise.
339 * config/arc/ieee-754/gtsf2.S: Likewise.
340 * config/arc/ieee-754/floatsisf.S: Likewise.
341 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
342 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
343 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
344 * config/arc/ieee-754/fixdfsi.S: Likewise.
345 * config/arc/ieee-754/addsf3.S: Likewise.
346 * config/arc/ieee-754/gesf2.S: Likewise.
347 * config/arc/ieee-754/floatsidf.S: Likewise.
348 * config/arc/ieee-754/extendsfdf2.S: Likewise.
349 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
350 * config/arc/ieee-754/gtdf2.S: Likewise.
351 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
352 * config/arc/ieee-754/uneqdf2.S: Likewise.
353 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
354 * config/arc/ieee-754/uneqsf2.S: Likewise.
355 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
356 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
357 * config/arc/ieee-754/eqdf2.S: Likewise.
358 * config/arc/ieee-754/ordsf2.S: Likewise.
359 * config/arc/ieee-754/divsf3.S: Likewise.
360 * config/arc/ieee-754/divdf3.S: Likewise.
361 * config/arc/ieee-754/floatunsidf.S: Likewise.
362 * config/arc/ieee-754/orddf2.S: Likewise.
363 * config/arc/ieee-754/eqsf2.S: Likewise.
364 * config/arc/ieee-754/gedf2.S: Likewise.
365 * config/arc/crtn.S: Likewise.
366 * config/arc/crti.S: Likewise.
367 * config/arc/t-arc700-uClibc: Likewise.
368 * config/arc/asm.h: Likewise.
369 * config/arc/libgcc-excl.ver: Likewise.
370 * config/arc/t-arc-newlib: Likewise.
371 * config/arc/divtab-arc700.c: Likewise.
372 * config/arc/initfini.c: Likewise.
373 * config/arc/fp-hack.h: Likewise.
374
8abf21c0 3752013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
376 Diego Novillo <dnovillo@google.com>
377
378 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
29941397 379 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
380 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
381 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
8abf21c0 382
8eaaaea3 3832013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
384 Brendan Kehoe <brendan@zen.org>
385 Simon Cook <simon.cook@embecosm.com>
386
387 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
388 * config/arc: New directory.
389 * longlong.h [__arc__] (umul_ppmm): Remove.
390 [__arc__] (__umulsidi3): Define.
391 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
392 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
393
5d7073ff 3942013-09-17 Jacek Caban <jacek@codeweavers.com>
395
396 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
397 CreateSemaphoreA.
398 * config/i386/gthr-win32.h: Likewise.
399
c5a0ae5e 4002013-09-16 DJ Delorie <dj@redhat.com>
401
3feee9ae 402 * config/rl78/vregs.h: Add G10 register definitions.
c5a0ae5e 403 * config/rl78/lib2mul.c: Enable for RL78/G10.
404 * config/rl78/lib2div.c: Likewise.
405 * config/rl78/lshrsi3.S: Use vregs.h.
406 * config/rl78/cmpsi2.S: Likewise.
407 * config/rl78/trampoline.S: Likewise.
408 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
409
03223f89 4102013-09-14 DJ Delorie <dj@redhat.com>
411 Nick Clifton <nickc@redhat.com>
412
413 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
414 * config/rl78/vregs.h: New.
415 * config/rl78/signbit.S: New file. Implements signbit function.
416 * config/rl78/divmodsi.S: New.
417 * config/rl78/divmodhi.S: New.
418 * config/rl78/divmodqi.S: New.
419 * config/rl78/t-rl78: Build them here...
420 * config/rl78/lib2div.c: ...but not here.
421
e4a25868 4222013-09-12 DJ Delorie <dj@redhat.com>
423
424 * config.host (msp*-*-elf): New.
425 * config/msp430/: New port.
426
f5f1a747 4272013-08-18 Iain Sandoe <iain@codesourcery.com>
428
429 PR gcov-profile/58127
430 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
431 __thread var for emulated TLS.
432 (__gcov_indirect_call_counters): Likewise.
433
272552a3 4342013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
ea151fae 435 Catherine Moore <clm@codesourcery.com>
436 Richard Sandiford <rdsandiford@googlemail.com>
272552a3 437
438 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
439 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
440 (CALL_STUB_NO_RET): Likewise.
441 (CALL_STUB_RET): Likewise.
442 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
443 __mips16_ret call/return stub symbols.
444 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
445 to tmake_file.
446
26865d30 4472013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
448
449 * config.host <mips*-*-linux*>: Remove a stray comment.
450
4771c0ac 4512013-08-10 Jan Hubicka <jh@suse.cz>
452
453 Work around binutils PR14342
454 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
455 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
456 (L_gcov_indirect_call_profiler_v2): New.
457
fe37be54 4582013-08-06 Jan Hubicka <jh@suse.cz>
459
460 * libgcov.c (__gcov_indirect_call_callee,
461 __gcov_indirect_call_counters): New global vars.
462 (__gcov_indirect_call_profiler): replace by ...
463 (__gcov_indirect_call_profiler_v2) ... this one.
464
b710ec85 4652013-08-06 Caroline Tice <cmtice@google.com>
466
62257207 467 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
b710ec85 468 vtv_start_preinit.o and vtv_end_preinit.o.
62257207 469 * configure.ac: Add code to check/set enable_vtable_verify.
470 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
b710ec85 471 true.
62257207 472 * vtv_start_preinit.c: New file.
473 * vtv_end_preinit.c: New file.
474 * vtv_start.c: New file.
475 * vtv_end.c: New file.
476 * configure: Regenerated.
b710ec85 477
98997678 4782013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
479
480 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
481 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
482 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
483 GPL-3.0-with-GCC-exception.
484
b26b6f0d 4852013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
486
487 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
488 ISA and up.
489
e6270f6f 4902013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
491
492 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
493 mapping for FPRs when creating the fallback framestate.
494
fdbf5b19 4952013-07-19 Georg-Johann Lay <avr@gjlay.de>
496
497 PR target/57516
498 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
499 (__round_s2_const, __round_u2_const)
500 (__round_s4_const, __round_u4_const, __round_x8):
501 Saturate result if addition result cannot be represented.
502
6dcb849c 5032013-07-15 Matthias Klose <doko@ubuntu.com>
504
505 * libgcc2.c: Don't include <limits.h>.
506
16348e18 5072013-07-09 Janis Johnson <janisjo@codesourcery.com>
508
509 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
510
64b5be08 5112013-07-06 Jakub Jelinek <jakub@redhat.com>
512
513 PR target/29776
514 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
515
68a09193 5162013-06-28 Jakub Jelinek <jakub@redhat.com>
517
518 PR middle-end/36041
519 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
520 Define.
521 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
522 instead of table lookups.
523 (__popcountDI2): Likewise.
524
5fe358df 5252013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
526
527 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
528 correctly.
529
2511e9f1 5302013-06-21 Joseph Myers <joseph@codesourcery.com>
531
532 PR other/53317
533 * soft-fp/adddf3.c: Update from glibc.
534 * soft-fp/addsf3.c: Likewise.
535 * soft-fp/addtf3.c: Likewise.
536 * soft-fp/divdf3.c: Likewise.
537 * soft-fp/divsf3.c: Likewise.
538 * soft-fp/divtf3.c: Likewise.
539 * soft-fp/double.h: Likewise.
540 * soft-fp/eqdf2.c: Likewise.
541 * soft-fp/eqsf2.c: Likewise.
542 * soft-fp/eqtf2.c: Likewise.
543 * soft-fp/extenddftf2.c: Likewise.
544 * soft-fp/extended.h: Likewise.
545 * soft-fp/extendsfdf2.c: Likewise.
546 * soft-fp/extendsftf2.c: Likewise.
547 * soft-fp/fixdfdi.c: Likewise.
548 * soft-fp/fixdfsi.c: Likewise.
549 * soft-fp/fixsfdi.c: Likewise.
550 * soft-fp/fixsfsi.c: Likewise.
551 * soft-fp/fixtfdi.c: Likewise.
552 * soft-fp/fixtfsi.c: Likewise.
553 * soft-fp/fixunsdfdi.c: Likewise.
554 * soft-fp/fixunsdfsi.c: Likewise.
555 * soft-fp/fixunssfdi.c: Likewise.
556 * soft-fp/fixunssfsi.c: Likewise.
557 * soft-fp/fixunstfdi.c: Likewise.
558 * soft-fp/fixunstfsi.c: Likewise.
559 * soft-fp/floatdidf.c: Likewise.
560 * soft-fp/floatdisf.c: Likewise.
561 * soft-fp/floatditf.c: Likewise.
562 * soft-fp/floatsidf.c: Likewise.
563 * soft-fp/floatsisf.c: Likewise.
564 * soft-fp/floatsitf.c: Likewise.
565 * soft-fp/floatundidf.c: Likewise.
566 * soft-fp/floatundisf.c: Likewise.
567 * soft-fp/floatunditf.c: Likewise.
568 * soft-fp/floatunsidf.c: Likewise.
569 * soft-fp/floatunsisf.c: Likewise.
570 * soft-fp/floatunsitf.c: Likewise.
571 * soft-fp/gedf2.c: Likewise.
572 * soft-fp/gesf2.c: Likewise.
573 * soft-fp/getf2.c: Likewise.
574 * soft-fp/ledf2.c: Likewise.
575 * soft-fp/lesf2.c: Likewise.
576 * soft-fp/letf2.c: Likewise.
577 * soft-fp/muldf3.c: Likewise.
578 * soft-fp/mulsf3.c: Likewise.
579 * soft-fp/multf3.c: Likewise.
580 * soft-fp/negdf2.c: Likewise.
581 * soft-fp/negsf2.c: Likewise.
582 * soft-fp/negtf2.c: Likewise.
583 * soft-fp/op-1.h: Likewise.
584 * soft-fp/op-2.h: Likewise.
585 * soft-fp/op-4.h: Likewise.
586 * soft-fp/op-8.h: Likewise.
587 * soft-fp/op-common.h: Likewise.
588 * soft-fp/quad.h: Likewise.
589 * soft-fp/single.h: Likewise.
590 * soft-fp/soft-fp.h: Likewise.
591 * soft-fp/subdf3.c: Likewise.
592 * soft-fp/subsf3.c: Likewise.
593 * soft-fp/subtf3.c: Likewise.
594 * soft-fp/truncdfsf2.c: Likewise.
595 * soft-fp/trunctfdf2.c: Likewise.
596 * soft-fp/trunctfsf2.c: Likewise.
597 * soft-fp/unorddf2.c: Likewise.
598 * soft-fp/unordsf2.c: Likewise.
599 * soft-fp/unordtf2.c: Likewise.
600 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
601 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
602 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
603 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
604 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
605 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
606 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
607 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
608 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
609 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
610 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
611 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
612
0b4e9fcd 6132013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
614
615 * config/mips/lib2funcs.c: New file.
616 * config/mips/t-mips (LIB2ADD_ST): Add it.
617
fe9c9e23 6182013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
619
620 PR target/6526
621 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
622 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
623
1c229e23 6242013-06-08 Walter Lee <walt@tilera.com>
625
626 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
627 Replace int64_t with long long. Add __extension__ where
628 appropriate.
629 * config/tilepro/atomic.c: Include config.h.
630
1a7dfb13 6312013-06-06 Douglas B Rupp <rupp@adacore.com>
632
633 * config.host (arm-wrs-vxworks): Configure with other soft float.
634
60b34f30 6352013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
636
637 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
638 (mips64r5900el-*-elf*): New configurations.
639
ebe9cbdb 6402013-06-04 Alan Modra <amodra@gmail.com>
641
642 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
643
fbcee6d1 6442013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
645
646 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
647
aad33226 6482013-05-28 Eric Botcazou <ebotcazou@adacore.com>
649
650 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
651 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
652 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
653
47ab8c10 6542013-05-22 Eric Botcazou <ebotcazou@adacore.com>
655
656 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
657 (powerpc-wrs-vxworks): Likewise.
658
34a60aa2 6592013-05-22 Eric Botcazou <ebotcazou@adacore.com>
660
661 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
662 signal frames as well.
663 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
664 STACK_BIAS to the CFA offset.
665
be82f7a8 6662013-05-17 Richard Henderson <rth@redhat.com>
667
668 PR target/49146
669 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
670 (execute_cfa_program): Use it when storing to fs->regs.
671
bd89d2b6 6722013-05-08 Kai Tietz <ktietz@redhat.com>
673
674 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
675 (__deregister_frame_info): Likewise.
676
9e849aff 6772013-05-06 Thomas Schwinge <thomas@codesourcery.com>
678
dfa9a36a 679 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
680 NaN's payload.
681
9e849aff 682 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
683
d80dc920 6842013-04-25 Alan Modra <amodra@gmail.com>
685
686 * config.host: Match little-endian powerpc-linux.
687
d359df0c 6882013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
689
690 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
691 as 'unsigned long long' instead of 'unsigned long'.
692 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
693 'signed long'.
694
912507e5 6952013-04-10 Julian Brown <julian@codesourcery.com>
696
697 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
698 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
699 unsigned char/unsigned short.
700 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
701
9dafcef4 7022013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
703
704 PR other/55274
705 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
706
11bec6e6 7072013-04-04 Meador Inge <meadori@codesourcery.com>
708
709 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
710 computing the location of the link register.
711 (aeabi_uldivmod): Ditto.
712
45d13ef4 7132013-03-27 Kai Tietz <ktietz@redhat.com>
714
715 * config.host: Add support for cygwin x64 target.
716 * configure: Regenerated.
717
cad8262b 7182013-03-26 Walter Lee <walt@tilera.com>
719
720 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
721 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
722
d2adc174 7232013-03-25 Kai Tietz <ktietz@redhat.com>
724
725 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
726
a5487e41 7272013-03-20 Robert Mason <rbmj@verizon.net>
728
729 * config/vxlib-tls.c (__gthread_get_tsd_data,)
730 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
731 (__gthread_leave_tsd_dtor_context): Add prototypes.
732 (tls_delete_hook): Update.
733
ff9c1bc1 7342013-03-20 Catherine Moore <clm@codesourcery.com>
735 Joseph Myers <joseph@codesourcery.com>
736 Chao-ying Fu <fu@mips.com>
737
738 * config/mips/mips16.S: Don't build for microMIPS.
739 * config/mips/linux-unwind.h: Handle microMIPS frame.
740 * config/mips/crtn.S (fini, init): New labels.
741
228bf2b8 7422013-03-14 Jakub Jelinek <jakub@redhat.com>
743
744 PR tree-optimization/53265
745 * unwind-dw2.c (execute_cfa_program): Avoid
746 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
747 on targets with DWARF_FRAME_REGISTERS < 32.
748
bb057878 7492013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
750
751 PR target/49880
752 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
753 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
754
a1b2a524 7552013-03-07 Sriraman Tallam <tmsriram@google.com>
756
757 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
758 sandybridge processors.
759
9fe603c3 7602013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
761
762 PR target/56529
763 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
764 inclusion list.
765
21ebaa24 7662013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
02f4bd0d 767
768 * config/microblaze/crti.S: Setup stack protection at entry
769
958069e9 7702013-03-04 Georg-Johann Lay <avr@gjlay.de>
771
772 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
773 (__rotldi3): Shift bytewise if applicable.
774
49be16da 7752013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
776
777 * config/aarch64/sync-cache.c
778 (__aarch64_sync_cache_range): Silence warnings.
779
ca7a473f 7802013-02-25 Catherine Moore <clm@codesourcery.com>
781
782 Revert:
783 2013-02-24 Catherine Moore <clm@codesourcery.com>
784 Joseph Myers <joseph@codesourcery.com>
785 Chao-ying Fu <fu@mips.com>
786
787 * config/mips/mips16.S: Don't build for microMIPS.
788 * config/mips/linux-unwind.h: Handle microMIPS frame.
789 * config/mips/crtn.S (fini, init): New labels.
790
7fd93f9c 7912013-02-24 Catherine Moore <clm@codesourcery.com>
792 Joseph Myers <joseph@codesourcery.com>
793 Chao-ying Fu <fu@mips.com>
794
795 * config/mips/mips16.S: Don't build for microMIPS.
796 * config/mips/linux-unwind.h: Handle microMIPS frame.
797 * config/mips/crtn.S (fini, init): New labels.
798
1859244f 7992012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
800 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
801 as dividend.
802
2a0bfd56 8032013-02-16 Alan Modra <amodra@gmail.com>
804
805 PR target/55431
806 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
807 (ppc_fallback_frame_state): Always set up save locations for fp
808 and altivec. Don't bother with non-callee-saved regs, r0-r13
809 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
810
cfbcb7d5 8112013-02-12 Georg-Johann Lay <avr@gjlay.de>
812
813 PR target/54222
814 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
815 _ssmulHA, _ssmulSA.
816 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
817 _ssmulha3, _usmulusa3, _ssmulsa3.
818 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
819 (__muldi3): XCALL __muldi3_6 instead of rcall.
820 (__umulsidi3, __mulsidi3): New functions.
821 (do_prologue_saves, do_epilogue_restores): New .macros.
822 (__divdi3_moddi3): Use them.
823 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
824 (__usmulusa3, __ssmulsa3): New functions.
825
48b8e70a 8262013-02-11 Iain Sandoe <iain@codesourcery.com>
827 Jack Howarth <howarth@bromo.med.uc.edu>
828 Patrick Marlier <patrick.marlier@gmail.com>
829
830 PR libitm/55693
831 * config/darwin-crt-tm.c: Remove dummy functions hack.
832
eafea251 8332013-02-08 Georg-Johann Lay <avr@gjlay.de>
834
835 PR target/54222
836 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
837 * config/avr/lib2-object.mk: New iterator to build objects from it.
838 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
839 lib2funcs.c.
840 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
841 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
842 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
843 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
844 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
845 * config/avr/lib1funcs-fixed.S: Implement them.
846
64b7b462 8472013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
848
849 Update copyright years.
850
a8af2dd5 8512013-02-01 David Edelsohn <dje.gcc@gmail.com>
852
853 PR target/54601
854 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
855 Add crtcxa to extra_parts.
856 * config/rs6000/exit.h: New file.
857 * config/rs6000/cxa_atexit.c: New file.
858 * config/rs6000/cxa_finalize.c: New file.
859 * config/rs6000/crtcxa.c: New file.
860 * config/rs6000/t-aix-cxa: New file.
861 * config/rs6000/libgcc-aix-cxa.ver: New file.
862
9a5788ea 8632013-01-31 Nick Clifton <nickc@redhat.com>
864
865 * config/v850/lib1funcs.S: Add support for e3v5 architecture
866 variant.
867
63c85bd5 8682013-01-29 Georg-Johann Lay <avr@gjlay.de>
869
870 PR target/54222
871 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
872 _mulQQ, _mulHQ, _mulHA, _mulSA,
873 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
874 _divQQ, _divHQ, _divHA, _divSA,
875 _divUQQ, _divUHQ, _divUHA, _divUSA.
876
21ebaa24 8772013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
c48df545 878
9a5788ea 879 * config.host(microblaze*-linux*): tmake_file: Remove
c48df545 880 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
881 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
882 to exclude functions from being built with libgcc.c and use
883 the microblaze assembly.
884
21ebaa24 8852013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
98f2ac05 886
887 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
888 extra_parts.
889
ee4d7d9e 8902013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
891
892 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
893 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
894 __UINTPTR_TYPE__; also cast 'base' to the same type before the
895 alignment operation.
896
7deea711 8972013-01-15 Sofiane Naci <sofiane.naci@arm.com>
898
899 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
900 loop start address for cache clearing.
901
0dff9558 9022013-01-14 Georg-Johann Lay <avr@gjlay.de>
903
904 * config/avr/lib1funcs.S: Remove trailing blanks.
905 * config/avr/lib1funcs-fixed.S: Ditto.
906
d8ff1e9a 9072013-01-14 Georg-Johann Lay <avr@gjlay.de>
908
909 * config/avr/avr-lib.h: Add GPL copyright notice.
910
dd509879 9112013-01-14 Georg-Johann Lay <avr@gjlay.de>
912
913 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
914 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
915 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
916 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
917
6e029611 9182013-01-07 Mark Kettenis <kettenis@openbsd.org>
919
920 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
921 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
51918e06 922
409ad634 9232013-01-04 Nick Clifton <nickc@redhat.com>
924
925 * config/v850/lib1funcs.S: Only provide CALLT support functions if
926 the CALLT instruction is supported.
927
1d384e02 9282012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
929
930 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
931 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
932
cc4b03ac 9332012-12-13 John Tytgat <John@bass-software.com>
934
935 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
936 is 25.
937
990457e2 9382012-12-12 Jakub Jelinek <jakub@redhat.com>
939
940 PR libgcc/55451
941 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
942 undefined signed overflows.
943
db6a9a70 9442012-12-09 Uros Bizjak <ubizjak@gmail.com>
945
946 PR target/55344
947 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
948
038a6cd9 9492012-12-06 Uros Bizjak <ubizjak@gmail.com>
950
951 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
952 (FP_TRAPPING_EXCEPTIONS): Define.
953 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
954 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
955
ef5f15fb 9562012-12-04 Richard Henderson <rth@redhat.com>
957
958 PR bootstrap/55571
959 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
960
09ef8b8d 9612012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
962
038a6cd9 963 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
09ef8b8d 964 (FP_EX_SHIFT): Define.
965 (FP_TRAPPING_EXCEPTIONS): Define.
966
1caca546 9672012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
968
969 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
970 (FP_ROUNDMODE): Use FP_RND_MASK.
971 * config/aarch64/sfp-exceptions.c: New.
972 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
973 Use __sfp_handle_exceptions.
974
6a11e52b 9752012-12-04 Richard Earnshaw <rearnsha@arm.com>
976
977 * config.host: (arm*-*-freebsd*): Remove.
978 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
979 (arm*-*-elf*): Remove.
980 (arm*-*-wince-pe*): Remove.
981 * arm/unwind-arm.c (struct fpa_reg): Delete.
982 (struct fpa_regs): Delete.
983 (phase1_vrs): Remove fpa element.
984 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
985 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
986 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
987 * ieee754-sf.S (floatundisf): Remove FPA support.
988 (floatdisf): Likewise.
989 * ieee75f-df.S (floatundidf): Likewise.
990 (floatdidf): Likewise.
991
a92cf445 9922012-11-29 Kai Tietz <ktietz@redhat.com>
993
994 PR target/55445
995 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
996 * unwind-generic.h: Likewise.
997 * unwind-seh.c: Likewise.
998
f0b6dfa6 9992012-11-28 Richard Henderson <rth@redhat.com>
1000
1001 PR libgcc/48076
1002 * emutls.c (__emutls_get_address): Avoid race condition between
1003 obj->loc.offset read and emutls_key initialization.
038a6cd9 1004
c8ec4eb6 10052012-11-22 Georg-Johann Lay <avr@gjlay.de>
1006
1007 Adjust decimal point of signed accum mode to GCC default.
1008
1009 PR target/54222
1010 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
1011 _divqq_helper.
1012 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
1013 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
1014 (__mulha3, __mulsa3)
1015 (__divqq3, __divha3, __divsa3): Adjust to new position of
038a6cd9 1016 decimal point of signed accum types.
1017
c8ec4eb6 1018 (__mulusa3_round): New function.
1019 (__mulusa3): Use it.
1020 (__divqq_helper): New function.
1021 (__udivuqq3): Use it.
1022
ca8c4cb9 10232012-11-20 Jakub Jelinek <jakub@redhat.com>
1024
1025 PR bootstrap/55370
1026 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
1027
5d2fca09 10282012-11-18 Teresa Johnson <tejohnson@google.com>
1029
1030 PR bootstrap/55051
1031 * libgcov.c (gcov_exit): Remove merged program summary
1032 comparison unless !GCOV_LOCKED.
1033
bfc20a3e 10342012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1035
1036 * soft-fp: Updated from glibc upstream.
1037
20f6e7a3 10382012-11-06 Ian Lance Taylor <iant@google.com>
1039
1040 * generic-morestack.c (__generic_morestack): Align the returned
1041 stack pointer to a 32 byte boundary.
1042 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
1043 increment the return address until we have decided that we don't
1044 have a varargs function.
1045 (__morestack) [32-bit]: Align stack correctly when calling C
1046 functions.
1047 (__morestack) [64-bit]: Likewise.
1048
97bd2465 10492012-11-04 Thomas Schwinge <thomas@codesourcery.com>
1050
1051 * configure: Regenerate.
1052
d152ae90 10532012-11-02 Uros Bizjak <ubizjak@gmail.com>
1054
1055 PR target/55175
1056 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
1057 * config/i386/sfp-machine.h: Guard exception handling
1058 code with _SOFT_FLOAT.
1059 * config/i386/32/sfp-machine.h: Guard rounding handling
1060 code with _SOFT_FLOAT.
1061 * config/i386/64/sfp-machine.h: Ditto.
1062
0cd8c088 10632012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
1064
1065 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
1066 as extra_parts.
1067
113702f6 10682012-10-26 Uros Bizjak <ubizjak@gmail.com>
1069
1070 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
1071 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
1072 when appropriate. Correct structure element types.
1073 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
1074 -minline-all-stringops from compile flags.
1075
00b706f9 10762012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1077
1078 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
1079
57380e33 10802012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1081
113702f6 1082 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
57380e33 1083
a2397d15 10842012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1085
1086 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
1087 tmake_file.
1088
1b3d2097 10892012-10-23 Ian Bolton <ian.bolton@arm.com>
1090 Jim MacArthur <jim.macarthur@arm.com>
1091 Marcus Shawcroft <marcus.shawcroft@arm.com>
1092 Nigel Stephens <nigel.stephens@arm.com>
1093 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1094 Richard Earnshaw <rearnsha@arm.com>
1095 Sofiane Naci <sofiane.naci@arm.com>
1096 Stephen Thomas <stephen.thomas@arm.com>
1097 Tejas Belagod <tejas.belagod@arm.com>
1098 Yufeng Zhang <yufeng.zhang@arm.com>
1099
1100 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
1101 * config/aarch64/crti.S: New file.
1102 * config/aarch64/crtn.S: New file.
1103 * config/aarch64/linux-unwind.h: New file.
1104 * config/aarch64/sfp-machine.h: New file.
1105 * config/aarch64/sync-cache.c: New file.
1106 * config/aarch64/t-aarch64: New file.
1107 * config/aarch64/t-softfp: New file.
1108
cfdcf688 11092012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
1110
1111 * config/mmix/crti.S: Mark program and data addresses using PRELD.
1112 Remove typo'd and unnecessary alignment-LOC for .data. Remove
1113 no-longer-needed LDBU insns.
1114
598ebe3d 11152012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1116
1117 * config.host
1118 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
1119 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
1120
530c2b2e 11212012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1122
1123 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
1124
f49eb158 11252012-10-15 Matthias Klose <doko@ubuntu.com>
1126
1127 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
1128
017f22df 11292012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
1130
1131 * configure: Regenerate.
1132 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
1133
da8b7497 11342012-10-10 Uros Bizjak <ubizjak@gmail.com>
1135
1136 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1137 instructions for 64bit targets only.
1138
19a23012 11392012-10-10 Uros Bizjak <ubizjak@gmail.com>
1140
1141 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1142 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
1143 * config/i386/32/sfp-machine.h: ... here.
1144 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
1145 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
1146 New defines.
1147
a32dc74a 11482012-10-07 Matthias Klose <doko@ubuntu.com>
1149
1150 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1151 as unused.
1152 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1153
81ae3d37 11542012-10-06 Mark Kettenis <kettenis@openbsd.org>
1155
1156 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1157 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1158 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1159 (ElfW): Likewise.
1160
4e6a7cfc 11612012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1162
1163 PR other/53889
1164 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1165 Fix parameter names.
1166
7cc401e3 11672012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1168
1169 PR target/33135
1170 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1171 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1172 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1173
cfaba078 11742012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1175
1176 PR target/50457
1177 * config/sh/linux-atomic.S: Delete.
1178 * config/sh/linux-atomic.c: New.
1179 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1180 linux-atomic.c. Add cflags to disable warnings.
1181
4854adab 11822012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1183
1184 PR other/53889
1185 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1186 function.
1187 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1188 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1189 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1190 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
4e6a7cfc 1191 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1192 Likewise.
4854adab 1193 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1194 Likewise.
1195 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1196 Likewise.
1197 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1198 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1199
07cf7615 12002012-09-19 Mark Kettenis <kettenis@openbsd.org>
1201
cfaba078 1202 * config.host (hppa-*-openbsd*): New target.
1203 * config/pa/t-openbsd: New file.
07cf7615 1204
b4ebb666 12052012-09-15 Georg-Johann Lay <avr@gjlay.de>
1206
1207 PR target/54222
1208 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1209 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1210 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1211 (__divsa3): Use __negsi2 to negate r_quoL.
1212 * config/avr/lib1funcs.S (FALIAS): New macro.
1213 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1214 (__negsi2): ...this new function.
1215 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1216 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1217 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1218 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1219 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1220 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1221
6e7c6395 12222012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1223
1224 PR target/54089
1225 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1226 (lshrsi3): Reimplement as lshrsi3_r0.
1227
5e847ded 12282012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1229
1230 PR target/46191
1231 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1232 of libgcc.a.
1233
7995ce5f 12342012-09-07 Teresa Johnson <tejohnson@google.com>
1235
cfaba078 1236 PR gcov-profile/54487
7995ce5f 1237 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
cfaba078 1238 differences.
7995ce5f 1239
fd28e216 12402012-09-05 Georg-Johann Lay <avr@gjlay.de>
1241
1242 PR target/54461
1243 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1244 not configured --with-avrlibc=no.
1245 * config/avr/t-avrlibc: New file.
1246 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1247 (DPBIT_FUNCS): Ditto.
1248 (TPBIT_FUNCS): Ditto.
1249
2688cb90 12502012-09-04 Teresa Johnson <tejohnson@google.com>
1251
1252 * libgcov.c (struct gcov_summary_buffer): New structure.
1253 (gcov_histogram_insert): New function.
1254 (gcov_compute_histogram): Ditto.
1255 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1256 histograms during summary merging.
1257
51796b3a 12582012-09-01 Mark Kettenis <kettenis@openbsd.org>
1259
1260 * config.host (x86_64-*-openbsd*): New target.
d152ae90 1261
d36db932 12622012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1263
1264 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1265 attribute.
1266
d87654c8 12672012-08-24 Georg-Johann Lay <avr@gjlay.de>
1268
1269 PR target/54222
1270 * config/avr/t-avr (conv_X): Rename to func_X.
1271
017c5b98 12722012-08-24 Georg-Johann Lay <avr@gjlay.de>
1273
1274 PR target/54222
1275 * config/avr/lib1funcs-fixed.S: New file.
1276 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1277 after they are used.
1278 (neg2, neg4): New macros.
1279 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1280 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1281 (__umulhisi3): Speed up MUL variant if there is enough flash.
1282 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1283 avr-modes.def.
1284 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1285 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1286 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1287 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1288 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1289 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1290 (LIB2FUNCS_EXCLUDE): Add supported functions.
1291
65bcd545 12922012-08-22 Georg-Johann Lay <avr@gjlay.de>
1293
1294 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1295 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1296 libgcc-s-objects.
1297 * fixed-obj.mk: Only expand dependency if $o is not in
1298 LIB2FUNCS_EXCLUDE.
1299
39166195 13002012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1301
1302 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1303
b78f422e 13042012-08-22 Joseph Myers <joseph@codesourcery.com>
1305
1306 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1307 depend on --enable-shared.
1308 ($(lib1asmfuncs-o)): Use %.vis files independent of
1309 --enable-shared.
1310 * static-object.mk ($(base)$(objext), $(base).vis)
1311 ($(base)_s$(objext)): Use same rules for visibility handling as in
1312 shared-object.mk.
1313
66ef0f44 13142012-08-21 Ian Lance Taylor <iant@google.com>
1315
1316 * config/i386/morestack.S (__morestack_non_split): Increase amount
1317 of space allocated for non-split code stack.
1318
93547515 13192012-08-19 Joseph Myers <joseph@codesourcery.com>
1320
1321 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1322 even if inhibit_libc.
1323
98d22b3c 13242012-08-17 Julian Brown <julian@codesourcery.com>
1325
1326 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1327 -fexceptions -fnon-call-exceptions if not defined.
1328 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1329 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1330
2076ec4b 13312012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1332
1333 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1334 type.
1335
c1420b84 13362012-08-16 David Edelsohn <dje.gcc@gmail.com>
1337
1338 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1339 rs6000/t-slibgcc-aix.
1340
ae5b70d0 13412012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1342
1343 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1344
4ff70f1c 13452012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1346
1347 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1348
464810a0 13492012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1350
1351 PR driver/54171
1352 * Makefile.in (version): Replace top_srcdir with srcdir.
1353
d2c6da38 13542012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1355
1356 * Makefile.in (version): set to BASE-VER file from gcc directory.
1357
a575acb2 13582012-08-01 Nick Clifton <nickc@redhat.com>
1359
1360 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1361 Implements __clrsb for an HImode argument.
1362
3a44f5e6 13632012-07-31 Nick Clifton <nickc@redhat.com>
1364
1365 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1366 Implements __clrsb for an HImode argument.
1367 * config/stormy16/clrsbhi2.c: New file:
1368 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1369
56b17dd7 13702012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1371
1372 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1373
8ad0b530 13742012-07-19 Tristan Gingold <gingold@adacore.com>
1375 Richard Henderson <rth@redhat.com>
1376
1377 * unwind-seh.c: New file.
1378 * unwind-generic.h: Include windows.h for SEH.
1379 (_Unwind_Exception): Use 6 private fields for SEH.
1380 (_GCC_specific_handler): Declare.
1381 * unwind-c.c (__gcc_personality_seh0): New function.
1382 Adjust for SEH.
1383 * config/i386/libgcc-cygming.ver: New file.
1384 * config/i386/t-seh-eh: New file.
1385 * config.host (x86_64-*-mingw*): Default to seh.
1386
017bf976 13872012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1388
1389 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1390
6f24586e 13912012-06-17 Uros Bizjak <ubizjak@gmail.com>
1392
1393 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1394 __builtin_expect when checking for exceptions.
1395 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1396
1927db1f 13972012-06-13 Uros Bizjak <ubizjak@gmail.com>
1398
7b9088d5 1399 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1400 function declaration.
1401 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1402 (FP_RND_MASK): New.
1403 * config/ia64/sfp-exceptions.c: New.
1404 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
1927db1f 1405
c3576308 14062012-06-13 Uros Bizjak <ubizjak@gmail.com>
1407
1408 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1409 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1410 * config/i386/64/sfp-machine: ... (delete here) ...
1411 * config/i386/sfp-machine.h: ... to here.
1412 (FP_EX_MASK): Remove.
1413 (FP_RND_MASK): New.
1414 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1415
725b956c 14162012-06-11 Sriraman Tallam <tmsriram@google.com>
1417
1418 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1419 * config/i386/libgcc-sol2.ver: Ditto.
1420 * config/i386/libgcc-glibc.ver: Ditto.
1421
026e608e 14222012-06-11 Roland McGrath <mcgrathr@google.com>
1423
1424 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1425 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1426 pthread_cancel.
1427
2c223cf2 14282012-06-09 Uros Bizjak <ubizjak@gmail.com>
1429
1430 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1431 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1432 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1433 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1434 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
1435 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
1436 * config/i386/64/sfp-machine: ... (delete here) ...
1437 * config/i386/sfp-machine.h: ... to here.
1438 (FP_EX_MASK): New.
1439 (__sfp_handle_exceptions): New function declaration.
1440 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1441 * config/i386/sfp-exceptions.c: New.
1442 * config/i386/t-softfp: New.
1443 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
1444 i386/t-softfp to tmake_file.
1445
620803f2 14462012-06-03 David S. Miller <davem@davemloft.net>
1447
1448 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
1449 change.
1450
38ef0978 14512012-05-31 David S. Miller <davem@davemloft.net>
1452
1453 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
1454 multiply and divide instructions on 32-bit when V9.
1455 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
1456
e1c346e5 14572012-05-29 Joseph Myers <joseph@codesourcery.com>
1458
1459 * config/arm/ieee754-df.S: Fix typos.
1460 * config/arm/ieee754-sf.S: Fix typos.
1461 * config/c6x/libunwind.S: Fix typos.
1462 * config/epiphany/udivsi3-float.c: Fix typos.
1463 * config/microblaze/muldi3_hard.S: Fix typos.
1464 * config/picochip/adddi3.S: Fix typos.
1465 * config/picochip/ashlsi3.S: Fix typos.
1466 * config/picochip/ashrsi3.S: Fix typos.
1467 * config/picochip/clzsi2.S: Fix typos.
1468 * config/picochip/cmpsi2.S: Fix typos.
1469 * config/picochip/divmod15.S: Fix typos.
1470 * config/picochip/divmodhi4.S: Fix typos.
1471 * config/picochip/divmodsi4.S: Fix typos.
1472 * config/picochip/longjmp.S: Fix typos.
1473 * config/picochip/lshrsi3.S: Fix typos.
1474 * config/picochip/parityhi2.S: Fix typos.
1475 * config/picochip/popcounthi2.S: Fix typos.
1476 * config/picochip/setjmp.S: Fix typos.
1477 * config/picochip/subdi3.S: Fix typos.
1478 * config/picochip/ucmpsi2.S: Fix typos.
1479 * config/picochip/udivmodhi4.S: Fix typos.
1480 * config/picochip/udivmodsi4.S: Fix typos.
1481 * config/spu/divv2df3.c: Fix typos.
1482 * config/spu/mfc_multi_tag_release.c: Fix typos.
1483 * config/spu/mfc_tag_release.c: Fix typos.
1484 * configure.ac: Fix typos.
1485 * configure: Regenerate.
1486
4bb0c596 14872012-05-25 Ian Lance Taylor <iant@google.com>
1488
1489 * config/i386/morestack.S (__morestack_non_split): Check whether
1490 caller is varargs and needs %bp to hold the stack frame on return.
1491
05b6028a 14922012-05-25 Olivier Hainque <hainque@adacore.com>
1493
1494 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1495 sequence in the non pic case on VxWorks.
1496
de055a8b 14972012-05-24 Olivier Hainque <hainque@adacore.com>
1498
05c265fe 1499 * Makefile.in: Move dependency on install-unwind_h from
de055a8b 1500 "install-leaf" to "install".
1501
511797dd 15022012-05-24 Olivier Hainque <hainque@adacore.com>
1503
1504 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1505 Use a separate command for stamp removals.
1506
c05436a7 15072012-05-21 Andrew Pinski <apinski@cavium.com>
1508
1509 PR bootstrap/53183
1510 * configure.ac: Define the default includes to being none.
1511 * configure: Regenerate.
1512
0e0bcebd 15132012-05-16 Olivier Hainque <hainque@adacore.com>
1514
1515 * Makefile.in (install-unwind_h): Rename into ...
1516 (install-unwind_h-forbuild): New target.
1517 (all): Use it instead of the former install-unwind_h.
1518 (install-unwind_h): Reinstate, copy to user install destination
1519 for include files, not to the internal gcc object directory one.
1520 (install-leaf): Depend on it.
1521
4ea72f7b 15222012-05-15 Olivier Hainque <hainque@adacore.com>
1523
1524 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
1525 register numbers. LR_REGNO replaces R_LR.
1526 (ucontext_for): New, helper for ...
1527 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
1528 and 5.3 of ...
1529 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
1530
98c9b52b 15312012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1532
1533 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
1534 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
1535 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
1536 i386/t-cpuinfo ...
1537 (i[34567]86-*-*, x86_64-*-*): ... here.
1538
1539 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
1540 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
1541
1542 * config/i386/i386-cpuinfo.c: Rename to ...
1543 * config/i386/cpuinfo.c: ... this.
1544 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
1545
1546 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
1547 (libgcc_cv_init_priority): New test.
1548 * configure: Regenerate.
1549 * config.in: New file.
1550 * Makefile.in (clean): Rename config.h to auto-target.h.
1551 (config.h): Likewise.
1552 (stamp-h): Likewise.
1553
1554 * config/i386/cpuinfo.c (auto-target.h): Include.
1555 (CONSTRUCTOR_PRIORITY): Define.
1556 (__cpu_indicator_init): Use it.
1557
a7534247 15582012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1559
1560 * longlong.h: Use a URL instead of an FSF postal address.
1561 Replace spaces with tab.
1562
7b9088d5 15632012-05-08 Teresa Johnson <tejohnson@google.com>
4ef7becb 1564
1565 * libgcov.c (gcov_clear, __gcov_reset): New functions.
1566 (__gcov_dump): Ditto.
1567 (gcov_dump_complete): New global variable.
1568 (gcov_exit): Export hidden to enable use in L_gcov_dump.
1569 (__gcov_flush): Outline functionality now in gcov_clear.
1570 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
1571
416e60e6 15722012-04-28 Aurelien Jarno <aurelien@aurel32.net>
1573
4bb0c596 1574 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
1575 (mips*-*-linux*): Include mips/t-tpbit when long double is
1576 16 bytes long.
416e60e6 1577
d79cfc15 15782012-04-25 Sriraman Tallam <tmsriram@google.com>
1579
1580 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
1581 (get_available_features): New argument. Check for AVX2.
1582 (__cpu_indicator_init): Modify call to get_available_features.
1583
cef20746 15842012-04-25 Alan Modra <amodra@gmail.com>
1585
1586 * config/rs6000/crtsavevr.S: New file.
1587 * config/rs6000/crtrestvr.S: New file.
1588 * config/rs6000/t-savresfgpr: Build the above.
1589 * config/rs6000/t-netbsd: Likewise.
1590
0a166714 15912012-04-24 Sriraman Tallam <tmsriram@google.com>
1592
1593 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
1594
f0fd108f 15952012-04-24 Sriraman Tallam <tmsriram@google.com>
1596
1597 * libgcc/config/i386/i386-cpuinfo.c: New file.
1598 * libgcc/config/i386/t-cpuinfo: New file.
1599 * libgcc/config.host: Include t-cpuinfo.
1600 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
1601
394bef3f 16022012-04-24 Chao-ying Fu <fu@mips.com>
1603
1604 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
1605
5617a3db 16062012-04-20 Thomas Schwinge <thomas@codesourcery.com>
1607
1608 struct siginfo vs. siginfo_t
1609
1610 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
1611 siginfo_t instead of struct siginfo.
1612 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
1613 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
1614 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
1615 (ia64_handle_unwabi): Likewise.
1616 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
1617 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
1618 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
1619 (sh_fallback_frame_state): Likewise.
1620 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
1621 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
1622
49a280b5 16232012-04-02 H.J. Lu <hongjiu.lu@intel.com>
1624
1625 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
1626 system call number.
1627
6c760a69 16282012-03-31 Eric Botcazou <ebotcazou@adacore.com>
1629
1630 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
1631 if it hasn't been previously saved.
1632
59e4072c 16332012-03-29 H.J. Lu <hongjiu.lu@intel.com>
1634
1635 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
1636 only for glibc.
1637
d32d7e3a 16382012-03-28 Georg-Johann Lay <avr@gjlay.de>
1639
1640 PR target/52737
1641 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
1642 instead of __AVR_HAVE_8BIT_SP__.
1643
6aadb6e2 16442012-03-26 Tristan Gingold <gingold@adacore.com>
1645
1646 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
1647 (unw_table_entry): Use unw_word instead of unsigned long.
1648 (_Unwind_FindTableEntry): Likewise.
1649 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
1650 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
1651 (_Unwind_FindTableEntry): Likewise.
1652 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
1653 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
1654 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
1655 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
1656 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
1657 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
1658 (uw_init_context_1, uw_install_context): Likewise.
1659 (unw_word): Move to unwind-ia64.h
1660
784576c7 16612012-03-26 Tristan Gingold <gingold@adacore.com>
1662
1663 * config/vms/vms-ucrt0.c: Update copyright years.
1664 Add a sanity check.
1665 (___gcc_main_flags): Declare.
1666 (__main): Check flags to remap argv and exit code.
1667 * config.host (*-*-*vms*): Adjust extra_parts.
1668 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
1669 (crt0.o): Add.
1670
483ac460 16712012-03-22 Richard Earnshaw <rearnsha@arm.com>
1672
1673 * arm/lib1funcs.asm (ctzsi2): New function.
1674 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
1675 * arm/t-linux (LIB1ASMFUNCS): Likewise.
1676 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
1677 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
1678 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
1679 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
1680
bdd1ee48 16812012-03-21 Andreas Tobler <andreast@fgznet.ch>
1682
1683 * config.host: Add bits to support powerpc64-*-freebsd*.
1684 * config/rs6000/freebsd-unwind.h: New file.
1685 * config/rs6000/t-freebsd64: New file.
1686
df85f61c 16872012-03-20 Richard Guenther <rguenther@suse.de>
1688
1689 PR gcov-profile/52627
1690 * libgcov.c (init_mx): Fix mutex name.
1691
46da3ce5 16922012-03-16 Tristan Gingold <gingold@adacore.com>
1693
1694 * config/ia64/vms-unwind.h: Remove ulong (and replace
1695 it by unw_reg where used). Define unw_reg with __int64.
1696
264a5d11 16972012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1698
1699 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1700 Solaris 8 handling.
1701 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1702 Solaris 8 handling.
1703 (sparc_is_sighandler): Likewise.
1704
42b3e3d6 17052012-03-13 H.J. Lu <hongjiu.lu@intel.com>
1706
1707 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
1708 <= saved reg size.
1709
c2c4377d 17102012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1711
1712 * config/arm/crtn.S: Fix typo.
1713
3f2da048 17142012-03-13 Richard Guenther <rguenther@suse.de>
1715
1716 * libgcov.c: Remove stdio.h include and NULL un-define.
1717
b4e1521f 17182012-03-13 Richard Guenther <rguenther@suse.de>
1719
1720 PR target/52569
1721 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
1722
1d110375 17232012-03-13 Richard Guenther <rguenther@suse.de>
1724
1725 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
1726
0e6ad699 17272012-03-13 Richard Guenther <rguenther@suse.de>
1728
1729 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
1730 and __gthread_mutex_init_function definitions.
1731
1f7e141e 17322012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1733
1734 * config.host (mips*-*-openbsd*): Remove.
1735
126b6848 17362012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1737
1738 * config.host: Remove alpha*-dec-osf5.1* handling.
1739 * config/alpha/gthr-posix.c: Remove.
1740 * config/alpha/libgcc-osf5.ver: Remove.
1741 * config/alpha/osf5-unwind.h: Remove.
1742 * config/alpha/t-osf-pthread: Remove.
1743 * config/alpha/t-slibgcc-osf: Remove.
1744 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
1745 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
1746 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
1747 * mkmap-flat.awk: Remove osf_export handling.
1748
2e7d9be1 17492012-03-12 Richard Guenther <rguenther@suse.de>
1750
1751 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
1752 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1753 (__gthread_mutex_init_function): New function.
1754 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1755
1756 PR gcov/49484
1757 * libgcov.c: Include gthr.h.
1758 (__gcov_flush_mx): New global variable.
1759 (init_mx, init_mx_once): New functions.
1760 (__gcov_flush): Protect self with a mutex.
1761 (__gcov_fork): Re-initialize mutex after forking.
1762 * unwind-dw2-fde.c: Change condition under which to use
1763 __GTHREAD_MUTEX_INIT_FUNCTION.
1764
8f852c44 17652012-03-12 Tristan Gingold <gingold@adacore.com>
1766
1767 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
1768 * config/ia64/t-vms: Likewise.
1769
04d5d0ad 17702012-03-11 Michael Hope <michael.hope@linaro.org>
1771
7b9088d5 1772 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
1773 for Thumb-2.
04d5d0ad 1774
3d14844b 17752012-03-07 Walter Lee <walt@tilera.com>
1776
1777 * config/tilepro/atomic.c: Rename "atomic_" prefix to
1778 "arch_atomic_".
1779 (atomic_xor): Rename and move definition to
1780 config/tilepro/atomic.h.
1781 (atomic_nand): Ditto.
1782 * config/tilepro/atomic.h: Rename "atomic_" prefix to
1783 "arch_atomic_".
1784 (arch_atomic_xor): Move from config/tilepro/atomic.c.
1785 (arch_atomic_nand): Ditto.
1786
3abce231 17872012-03-07 Georg-Johann Lay <avr@gjlay.de>
1788
1789 PR target/52507
1790 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
1791
ee3ce577 17922012-03-07 Georg-Johann Lay <avr@gjlay.de>
1793
1794 PR target/52505
1795 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
1796 from RAM.
1797
be20cbdd 17982012-03-07 Georg-Johann Lay <avr@gjlay.de>
1799
1800 PR target/52461
1801 PR target/52508
1802 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
1803 if RAMPZ affects reading from RAM.
1804 (__tablejump_elpm__): Ditto.
1805 (.xload): Ditto.
1806 (__movmemx_hi): Ditto.
1807 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
1808 (__do_global_dtors): Ditto.
1809 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
1810 (__movmemx_hi): Ditto.
1811
e9b46b49 18122012-03-05 Richard Henderson <rth@redhat.com>
1813
1814 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
1815 [ARM] (count_trailing_zeros): Use the builtin.
1816
2da7d23a 18172012-03-01 Kai Tietz <ktietz@redhat.com>
1818
1819 * soft-fp: Imported from glibc upstream.
1820
ed67de04 18212012-02-28 Kai Tietz <ktietz@redhat.com>
1822
1823 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
1824 for mingw-targets as attribute gcc_struct.
1825
154b49cd 18262012-02-28 Ian Lance Taylor <iant@google.com>
1827
1828 * generic-morestack.c (__splitstack_releasecontext): Correct call
1829 to __morestack_release_segments.
1830
8d2259c8 18312012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
1832
1833 PR target/52390
1834 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
1835 for __linux__ when removing signals from __morestack_fullmask.
1836
97e18ae2 18372012-02-23 Georg-Johann Lay <avr@gjlay.de>
1838
1839 PR target/52261
1840 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
1841
c3dd2023 18422012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1843
1844 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
1845 instead of HAVE_INITFINI_ARRAY.
1846 * config/ia64/crtend.S: Likewise.
1847
7ed6dbef 18482012-02-20 Kai Tietz <ktietz@redhat.com>
1849
52cec843 1850 PR libstdc++/52300
1851 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
1852
7ed6dbef 1853 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
1854 to w32-unwind.h header.
1855
6a8f7b8b 18562012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1857
1858 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
1859 (mips*-*-linux*): Remove t-slibgcc-libgcc.
1860 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
1861 * config/mips/mips16.S (__mips16_rdhwr): Delete.
1862
7db87803 18632012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1864
1865 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
1866
d114e642 18672012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1868
1869 PR libitm/52220
1870 * config/darwin-crt-tm.c: Correct typo.
154b49cd 1871
b8f45854 18722012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1873 Patrick Marlier <patrick.marlier@gmail.com>
1874
1875 PR libitm/52220
1876 * config/darwin-crt-tm.c: Generate dummy functions.
1877
621d0dd2 18782012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1879 Patrick Marlier <patrick.marlier@gmail.com>
1880
1881 PR libitm/52042
1882 * config/darwin-crt-tm.c (getTMCloneTable): New function.
1883 (__doTMRegistrations): Call it.
154b49cd 1884 (__doTMdeRegistrations): Likewise.
621d0dd2 1885
0b6cf66f 18862012-01-15 Georg-Johann Lay <avr@gjlay.de>
1887 Anatoly Sokolov <aesok@post.ru>
1888 Eric Weddington <eric.weddington@atmel.com>
1889
1890 PR target/52261
1891 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
1892 (__epilogue_restores__): Ditto.
1893
99e0a0ad 18942012-02-15 Eric Botcazou <ebotcazou@adacore.com>
1895
1896 PR target/51921
1897 PR target/52205
1898 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
1899 Solaris 11 and slightly reformat.
1900 (sparc_is_sighandler): Likewise.
1901
7ce78e23 19022012-02-14 Walter Lee <walt@tilera.com>
1903
1904 * config.host: Handle tilegx and tilepro.
1905 * config/tilegx/sfp-machine.h: New file.
1906 * config/tilegx/sfp-machine32.h: New file.
1907 * config/tilegx/sfp-machine64.h: New file.
1908 * config/tilegx/t-crtstuff: New file.
1909 * config/tilegx/t-softfp: New file.
1910 * config/tilegx/t-tilegx: New file.
1911 * config/tilepro/atomic.c: New file.
1912 * config/tilepro/atomic.h: New file.
1913 * config/tilepro/linux-unwind.h: New file.
1914 * config/tilepro/sfp-machine.h: New file.
1915 * config/tilepro/softdivide.c: New file.
1916 * config/tilepro/softmpy.S: New file.
1917 * config/tilepro/t-crtstuff: New file.
1918 * config/tilepro/t-tilepro: New file.
1919
f47763a6 19202012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
1921
1922 PR libstdc++/51296
1923 PR libstdc++/51906
1924 * gthr-posix.h: Allow static initializer macros to be disabled.
1925 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
1926
674cb359 19272012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
1928
1929 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
1930 Add t-slibgcc-libgcc to tmake_file.
1931 * config/mips/libgcc-mips16.ver: Revert previous patch.
1932 * config/mips/mips16.S (__mips16_rdhwr): Hide.
1933
b9fdd12b 19342012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
1935 Jayant R Sonar <jayant.sonar@kpitcummins.com>
1936
1937 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
1938 * config/cr16/crti.S: New file.
1939 * config/cr16/crtlibid.S: New file.
1940 * config/cr16/crtn.S: New file.
1941 * config/cr16/lib1funcs.S: New file.
1942 * config/cr16/t-cr16: New file.
1943 * config/cr16/t-crtlibid: New file.
1944 * config/cr16/unwind-dw2.h: New file.
1945 * config/cr16/unwind-cr16.c: New file.
1946 * config/cr16/divmodhi3.c: New file.
1947
01cdc5b2 19482012-01-25 Alan Modra <amodra@gmail.com>
1949
1950 * config/rs6000/t-linux64: Delete. Move..
1951 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
1952 * config/rs6000/t-linux: ..and libgcc flags to here.
1953
af8e12d0 19542012-01-22 Douglas B Rupp <rupp@gnat.com>
1955
1956 * config.host (i[34567]86-*-interix3*):
01cdc5b2 1957 Change triplet to i[34567]86-*-interix[3-9]*.
af8e12d0 1958 * configure: Regenerate.
1959
a657080a 19602012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
1961 Richard Sandiford <rdsandiford@googlemail.com>
1962
1963 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
1964 * config/mips/mips16.S (__mips16_rdhwr): New function.
1965 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
1966
72e76fa0 19672012-01-11 Nathan Sidwell <nathan@acm.org>
1968
1969 * libgcov.c (__gcov_init): Ignore objects with no functions.
1970
ed2541ea 19712012-01-10 Georg-Johann Lay <avr@gjlay.de>
1972
1973 PR target/49868
1974 Extend __pgmx semantics to linearize memory.
1975 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
1976 * config/avr/lib1funcs.S (__xload_1): New function.
1977 (__movmemx_qi, __movmemx_hi): New functions.
1978 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
1979 semantics.
ddf97006 1980
6e647e51 19812012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1982
1983 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
1984 purported sigacthandler address isn't null before dereferencing it.
1985 (sparc_is_sighandler): Likewise.
1986
af185b18 19872012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1988
1989 PR ada/41929
1990 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
1991 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
1992 (sparc_is_sighandler): Likewise.
1993 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
1994
2ff958e6 19952012-01-06 Tristan Gingold <gingold@adacore.com>
1996
1997 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
1998 compatibility thunks...
1999 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
2000 (crtbeginS.o, crtendS.o): ... and these to ...
2001 * config/ia64/t-ia64-elf: ... this new file.
2002 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
2003 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
2004
ce94380e 20052012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2006
2007 * configure: Regenerate.
2008 * config/s390/t-crtstuff: Remove -fPIC.
2009
ca4c7704 20102012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2011
2012 PR bootstrap/51006
2013 * enable-execute-stack-mprotect.c (getpagesize): Do not define
2014 for NetBSD.
2015
b32bc361 20162012-01-02 Georg-Johann Lay <avr@gjlay.de>
2017
2018 PR target/51345
2019 * config/avr/lib1funcs.S: Remove FIXME comments.
2020 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
2021
83921eda 20222012-01-02 Georg-Johann Lay <avr@gjlay.de>
2023
2024 Implement light-weight DImode support.
2025 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
2026 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
2027 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
2028 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
2029
6071b85b 20302011-12-30 Nathan Sidwell <nathan@acm.org>
2031
2032 * libgcov.c (gcov_crc32): Remove global var.
2033 (free_fn_data): New function.
2034 (buffer_fn_data): Pass in filename, more robust error recovery.
2035 (crc32_unsigned): New function.
2036 (gcov_exit): More robust detection of new program. More robust
2037 error recovery.
2038 (__gcov_init): Do not update program's crc here.
2039
611b540a 20402011-12-21 Tristan Gingold <gingold@adacore.com>
2041
2042 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
2043
ddf97006 20442011-12-21 Ian Lance Taylor <iant@google.com>
2045
2046 * config/i386/morestack.S: Simplify CFI opcodes throughout.
2047
0d84f164 20482011-12-20 Ian Lance Taylor <iant@google.com>
2049
2050 * config/i386/morestack.S (__morestack_non_split): If there is
2051 enough stack space already, don't split. Ask for more stack space
2052 than we required.
2053
d77ac56d 20542011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
2055
2056 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
2057 `sys/sdt.h'.
2058 (_Unwind_DebugHook): New function.
2059 (uw_restore_core_regs): New define.
2060 (unwind_phase2): Use uw_restore_core_regs instead of
2061 restore_core_regs.
2062 (unwind_phase2_forced): Likewise.
2063 (__gnu_Unwind_Resume): Likewise.
2064
80898d14 20652011-12-20 Uros Bizjak <ubizjak@gmail.com>
2066
2067 * config/alpha/linux-unwind.h: Update copyright years.
2068 (MD_FROB_UPDATE_CONTEXT): New define.
2069 (alpha_frob_update_context): New function.
2070
20dbbfaf 20712011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
2072
2073 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
2074 tmake_file rather replacing it.
2075
d42ef213 20762011-12-15 Iain Sandoe <iains@gcc.gnu.org>
2077
2078 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
80898d14 2079 function is not used for PPC64.
d42ef213 2080 (save_world): Amend comments. Update the VRsave mask to reflect the
2081 saved regs.
2082 (rest_world): Update comments, do not clobber r10, do not use r8.
2083 (eh_rest_world_r10): Amend comments, do not use r8.
2084 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
2085 no longer used, move restore of CR and target address to the end of
2086 the routine.
2087
3efc00f6 20882011-12-14 H.J. Lu <hongjiu.lu@intel.com>
2089
2090 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
2091 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
2092
fa0431fa 20932011-12-14 Georg-Johann Lay <avr@gjlay.de>
2094
2095 PR target/49313
2096 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
2097 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
2098
18e6a060 20992011-12-11 Eric Botcazou <ebotcazou@adacore.com>
2100
2101 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
2102
0dcd7d21 21032011-12-09 Georg-Johann Lay <avr@gjlay.de>
2104
2105 PR target/49313
2106 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
2107 * config/avr/lib1funcs.S (__muldi3): New function.
2108
a41e0f2d 21092011-12-06 Andrew Pinski <apinski@cavium.com>
2110
2111 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
2112 size of func_ptr.
2113 (__frame_dummy_init_array_entry): Likewise.
2114
8c8193e1 21152011-12-06 Georg-Johann Lay <avr@gjlay.de>
2116
2117 Forward-port from gcc-4_6-branch r181936 2011-12-02.
2118
2119 PR target/51345
2120 PR target/51002
2121 * config/avr/lib1funcs.S (__prologue_saves__,
2122 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
2123 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
2124
e2306166 21252011-12-04 Iain Sandoe <iains@gcc.gnu.org>
2126
2127 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
2128
61437698 21292011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2130
2131 PR other/51272
2132 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
2133 (_ITM_deregisterTMCloneTable): Likewise.
2134 (__register_frame_info): Fix unused warning.
2135 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
2136 pthread_default_stacksize_np): Likewise.
2137 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
80898d14 2138
78e515f7 21392011-11-29 DJ Delorie <dj@redhat.com>
2140
2141 * config.host (rl78-*-elf): New case.
2142 * config/rl78: New directory for the Renesas RL78.
2143
adce431d 21442011-11-29 Bernd Schmidt <bernds@codesourcery.com>
2145
2146 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
2147 formatting.
2148
738c50b8 21492011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2150
2151 PR other/51022
2152 * config/rs6000/t-savresfgpr: New file.
2153 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2154 $(srcdir)/config/rs6000/eabi.S.
2155 * config/rs6000/t-ppccomm-ldbl: Remove.
2156 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2157 tmake_file.
2158 (powerpc-*-eabispe*): Likewise.
2159 (powerpc-*-eabi*): Likewise.
2160 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2161 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2162 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2163 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2164 tmake_file.
2165 (powerpc-*-eabisim*): Likewise.
2166 (powerpc-*-elf*): Likewise.
2167 (powerpc-*-eabialtivec*): Likewise.
2168 (powerpc-xilinx-eabi*): Likewise.
2169 (powerpc-*-rtems*): Likewise.
2170 (powerpcle-*-elf*): Likewise.
2171 (powerpcle-*-eabisim*): Likewise.
2172 (powerpcle-*-eabi*): Likewise.
2173
bda4944f 21742011-11-27 Ian Lance Taylor <iant@google.com>
2175
2176 * generic-morestack.c (__splitstack_find): Check for NULL old
2177 stack value.
2178 (__splitstack_resetcontext): New function.
2179 (__splitstack_releasecontext): New function.
2180 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2181
00b708da 21822011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2183
2184 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2185
7c66781a 21862011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2187
2188 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2189
5bb27b7c 21902011-11-26 Richard Henderson <rth@redhat.com>
2191
2192 * config/m68k/linux-atomic.c: New file.
2193 * config/m68k/t-linux: New file.
2194 * config.host (m68k-uclinux, m68k-linux): Use it.
2195
d9ca835b 21962011-11-26 Richard Henderson <rth@redhat.com>
2197
2198 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2199 (__TMC_END__): Only declare if hidden is available; in the definition,
2200 if hidden is unavailable add a null record.
2201 (deregister_tm_clones, register_tm_clones): New.
2202 (__do_global_dtors_aux, frame_dummy): Use them.
2203 (__do_global_dtors, __do_global_ctors_1): Likewise.
2204
8f8ba4fc 22052011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2206
2207 * config/darwin-crt-tm.c: New file.
2208 * config.host (darwin): Build crttms.o crttme.o to provide
2209 startup and shutdown for tm clones.
2210 * config/t-darwin (crttms.o): New build rule.
2211 (crttme.o): Likewise.
2212
e426aa2b 22132011-11-21 Hans-Peter Nilsson <hp@axis.com>
2214
2215 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2216 et al.
2217
2d171408 22182011-11-21 Richard Henderson <rth@redhat.com>
2219
2220 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2221 (__TMC_LIST__, __TMC_END__): New.
2222 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2223 (__do_global_dtors): Likewise.
2224 (frame_dummy): Call _ITM_registerTMCloneTable.
2225 (__do_global_ctors_1): Likewise.
2226
08417926 22272011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2228
2229 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2230 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2231 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2232 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2233 * config/i386/t-darwin64: Remove.
2234 * config/sh/t-netbsd (LIB2ADD): Remove.
2235
cde39152 22362011-11-21 Georg-Johann Lay <avr@gjlay.de>
2237
2238 PR target/49313
2239 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2240 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2241 * config/avr/lib1funcs.S (wmov): New assembler macro.
2242 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2243 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2244 (__udivmod64): New function.
2245 (__negdi2): New function.
2246
30957bde 22472011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2248
2249 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2250 *-*-freebsd*aout*): Remove.
2251
a504f092 22522011-11-20 Hans-Peter Nilsson <hp@axis.com>
2253
2254 * static-object.mk (c_flags-$o): Save c_flags.
2255 ($(base)$(objext)): Use it.
2256
31da0b3d 22572011-11-18 Steve Ellcey <sje@cup.hp.com>
2258
2259 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2260
5bd39e93 22612011-11-18 Georg-Johann Lay <avr@gjlay.de>
2262
2263 PR target/49868
2264 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2265 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2266 New functions.
2267
a3bfd5b2 22682011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2269
2270 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2271 functions.
80898d14 2272 (aeabi_uidivmod): Likewise.
a3bfd5b2 2273 (umodsi3): Likewise.
2274 (divsi3): Likewise.
2275 (aeabi_idivmod): Likewise.
2276 (modsi3): Likewise.
2277
3512ee5b 22782011-11-16 Tristan Gingold <gingold@adacore.com>
2279
2280 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2281
4202ef11 22822011-11-15 Georg-Johann Lay <avr@gjlay.de>
2283
2284 PR target/49868
2285 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2286 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2287
ab4fdb3d 22882011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2289
2290 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2291 tmake_file list.
2292 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2293 * config/pa/t-stublib64: Delete.
2294
eee57ca7 22952011-11-12 Richard Henderson <rth@redhat.com>
2296
2297 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2298 cast the pointer argument to _Unwind_SetGRPtr.
2299
0c74e0e8 23002011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2301
2302 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2303
23371076 23042011-11-09 Ian Lance Taylor <iant@google.com>
2305
2306 * generic-morestack.c: Include <string.h>.
2307 (uintptr_type): Define.
2308 (struct initial_sp): Add dont_block_signals field. Reduce size of
2309 extra array by 1.
2310 (allocate_segment): Set prev field to NULL. Don't set
2311 __morestack_current_segment or __morestack_segments.
2312 (__generic_morestack): Update current->prev and *pp after calling
2313 allocate_segment.
2314 (__morestack_block_signals): Don't do anything if
2315 dont_block_signals is set.
2316 (__morestack_unblock_signals): Likewise.
2317 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2318 uintptr_type.
2319 (__splitstack_block_signals): New function.
2320 (enum __splitstack_content_offsets): Define.
2321 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2322 (__splitstack_makecontext): New function.
2323 (__splitstack_block_signals_context): New function.
2324 (__splitstack_find_context): New function.
2325 * config/i386/morestack.S (__morestack_get_guard): New function.
2326 (__morestack_set_guard, __morestack_make_guard): New functions.
2327 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2328
2d00fffd 23292011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2330
2331 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2332 (i[34567]86-*-mingw*): ... here.
2333 (x86_64-*-mingw*): ... here.
2334
6886ca41 23352011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2336
2337 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2338
5014df5d 23392011-11-07 Nathan Sidwell <nathan@acm.org>
2340
2341 * libgcov.c (struct gcov_fn_buffer): New struct.
2342 (buffer_fn_data): New helper.
2343 (gcov_exit): Rework for new gcov data structures.
2344
702a5eec 23452011-11-07 Georg-Johann Lay <avr@gjlay.de>
2346
2347 PR target/49313
2348 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2349
2219274c 23502011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2351
2352 * config.host (tmake_file): Correct comment.
2353 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2354 t-libgcc-pic.
2355 (bfin*-uclinux*): Likewise.
2356 (bfin*-linux-uclibc*): Likewise.
2357 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2358
2359 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2360 assigning.
2361 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2362 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2363 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2364 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2365 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2366 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2367 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2368 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2369 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2370 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2371 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2372 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2373 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2374
2375 * config/bfin/t-elf: Remove.
2376 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2377
fbb6f195 23782011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2379
2380 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2381 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2382 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2383 (lm32-*-elf*): ... this.
2384 (lm32-*-rtems*): ... and this.
2385 Add to tmake_file.
2386 (m32r-*-rtems*): Add to tmake_file.
2387 (moxie-*-rtems*): Likewise.
2388 (sparc-*-rtems*): Likewise.
2389 Remove t-rtems from tmake_file.
2390 (sparc64-*-rtems*): Likewise.
2391 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2392 instead.
2393
7336fab9 23942011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2395
2396 PR bootstrap/50982
2397 * config/gthr-posix.h: Move ...
2398 * gthr-posix.h: ... here.
2399 * config/gthr-lynx.h: Reflect this.
2400 * config/gthr-vxworks.h: Likewise.
2401 * config/rs6000/gthr-aix.h: Likewise.
2402 * configure.ac (target_thread_file): Likewise.
2403 * configure: Regenerate.
2404
6c10eb68 24052011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2406
2407 * config.host (arm*-*-rtemseabi*): New target.
2408
3fe1f35b 24092011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2410
2411 PR other/50991
2412 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2413 extra-parts.
2414
d19f5793 24152011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2416
2417 * config.host (epiphany-*-elf*): New configuration.
2418 * config/epiphany: New Directory.
2419
02c5dcd9 24202011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2421
2422 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2423 * config/avr/t-rtems: New.
2424 Filter out _exit from LIB1ASMFUNCS.
2425
f3223c0b 24262011-11-04 David S. Miller <davem@davemloft.net>
2427
2428 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2429 * configure: Rebuild.
2430
994652ec 24312011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2432
2433 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
2434 variable.
2435
02d9a2c3 24362011-11-04 Georg-Johann Lay <avr@gjlay.de>
2437
2438 PR target/50931
2439 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
2440 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
2441
81b973fe 24422011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
2443
2444 PR target/50989
2445 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
2446
ae1b140e 24472011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2448
2449 * config/c6x/t-elf (LIB2ADDEH): Set.
2450 * config/c6x/t-c6x-elf: Remove.
2451
0a76a5ff 24522011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2453
2454 * config/i386/sol2-ci.S: Rename to ...
2455 * config/i386/crti.S: ... this.
2456 * config/i386/sol2-cn.S: Rename to ...
2457 * config/i386/crtn.S: ... this.
2458 * config/sparc/sol2-ci.S: Rename to ...
2459 * config/sparc/crti.S: ... this.
2460 * config/sparc/sol2-cn.S: Rename to ...
2461 * config/sparc/crtn.S: ... this.
2462 * config/t-sol2 (CUSTOM_CRTIN): Remove.
2463 (crti.o, crtn.o): Remove.
2464
26f2feff 24652011-11-04 Tristan Gingold <gingold@adacore.com>
2466
2467 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
2468
131667b5 24692011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
2470
2471 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
2472
af64ed6f 24732011-11-03 Hans-Peter Nilsson <hp@axis.com>
2474
2475 * config.host (crisv32-*-none, cris-*-none): Remove.
2476 (crisv32-*-elf): Append to tmake_file, don't just set it.
2477 (cris-*-elf): Add missing t-fdpbit to tmake_file.
2478
4dad46bd 24792011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2480
2481 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
2482 (ecrtn$(objext)): Likewise.
2483 (ncrti$(objext)): Likewise.
2484 (ncrtn$(objext)): Likewise.
2485
37626bf8 24862011-11-03 Andreas Schwab <schwab@redhat.com>
2487
2488 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2489
95de80bc 24902011-11-02 David S. Miller <davem@davemloft.net>
2491
2492 * configure.ac: Set host_address on sparc too.
2493 * configure: Regenerate.
2494 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2495 based upon host_address.
2496 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2497
b5347955 24982011-11-02 Jason Merrill <jason@redhat.com>
2499
2500 * config/rs6000/t-ppccomm: Add missing \.
2501
630d52ca 25022011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2503
2504 * gthr-single.h, gthr.h: New files.
2505 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2506 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2507 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2508 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2509 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2510 * configure.ac (thread_header): New variable.
2511 Set it depending on target_thread_file.
2512 (gthr-default.h): Link from $thread_header.
2513 * configure: Regenerate.
2514 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
2515
022a2799 25162011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2517
2518 * configure.ac (tm_file_): New variable.
2519 Determine from tm_file.
2520 (tm_file, tm_defines): Substitute.
2521 * configure: Regenerate.
2522 * mkheader.sh: New file.
2523 * Makefile.in (clean): Remove libgcc_tm.h.
2524 ($(objects)): Depend on libgcc_tm.h.
2525 (libgcc_tm_defines, libgcc_tm_file): New variables.
2526 (libgcc_tm.h, libgcc_tm.stamp): New targets.
2527 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
2528 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
2529 ($(extra-parts)): Depend on libgcc_tm.h.
2530 * config.host (tm_defines, tm_file): New variable.
2531 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
2532 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
2533 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
2534 (avr-*-rtems*): Likewise.
2535 (avr-*-*): Likewise.
2536 (frv-*-elf): Likewise.
2537 (frv-*-*linux*): Likewise.
2538 (h8300-*-rtems*): Likewise.
2539 (h8300-*-elf*): Likewise.
2540 (i[34567]86-*-darwin*): Likewise.
2541 (x86_64-*-darwin*): Likewise.
2542 (rx-*-elf): Likewise.
2543 (tic6x-*-uclinux): Likewise.
2544 (tic6x-*-elf): Likewise.
2545 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
2546 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
2547 * config/i386/cygming-crtbegin.c: Likewise.
2548 * config/i386/cygming-crtend.c: Likewise.
2549 * config/ia64/fde-vms.c: Likewise.
2550 * config/ia64/unwind-ia64.c: Likewise.
2551 * config/libbid/bid_gcc_intrinsics.h: Likewise.
2552 * config/rs6000/darwin-fallback.c: Likewise.
2553 * config/stormy16/lib2funcs.c: Likewise.
2554 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
2555 * crtstuff.c: Likewise.
2556 * dfp-bit.h: Likewise.
2557 * emutls.c: Likewise.
2558 * fixed-bit.c: Likewise.
2559 * fp-bit.c: Likewise.
2560 * generic-morestack-thread.c: Likewise.
2561 * generic-morestack.c: Likewise.
2562 * libgcc2.c: Likewise.
2563 * libgcov.c: Likewise.
2564 * unwind-dw2-fde-dip.c: Likewise.
2565 * unwind-dw2-fde.c: Likewise.
2566 * unwind-dw2.c: Likewise.
2567 * unwind-sjlj.c: Likewise.
2568
4dc4ff49 25692011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2570
2571 * configure.ac: Include ../config/picflag.m4.
2572 (GCC_PICFLAG): Call it.
2573 Substitute.
2574 * configure: Regenerate.
2575 * Makefile.in (gcc_srcdir): Remove.
2576 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
2577 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
2578 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
2579 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
2580 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
2581 Use $<.
2582 Remove comment.
2583 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
2584 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
2585 to refer to libgcc2.c.
2586 Use $<.
2587 * config/darwin-64.c: New file.
2588 * config/darwin-crt3.c: Remove comment.
2589 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
2590 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
2591 config/udivmodsi4.c: New files.
2592 * config/memcmp.c, config/memcpy.c, config/memmove.c,
2593 config/memset.c: New files.
2594 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
2595 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
2596 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
2597 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
2598 * config/t-openbsd-thread: New file.
2599 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
2600 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
2601 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
2602 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
2603 qrnnd.S.
2604 Adapt filename.
2605 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
2606 to refer to gthr-posix.c.
2607 * config/alpha/t-vms (LIB2ADD): Set.
2608 * config/alpha/vms-gcc_shell_handler.c: New file.
2609 * config/arm/bpabi.c, config/arm/fp16.c,
2610 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
2611 config/arm/unaligned-funcs.c: New files.
2612 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
2613 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2614 * config/arm/t-linux: Likewise.
2615 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
2616 * config/arm/t-netbsd: New file.
2617 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
2618 * config/arm/t-symbian (LIB2ADD_ST): Set.
2619 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
2620 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2621 * config/bfin/t-elf: New file.
2622 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
2623 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
2624 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
2625 config/c6x/ltf.c: New files.
2626 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
2627 (HOST_LIBGCC2_CFLAGS): Set.
2628 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
2629 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2630 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
2631 New files.
2632 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
2633 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
2634 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
2635 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
2636 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
2637 files.
2638 * config/frv/t-frv (LIB2ADD): Set.
2639 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2640 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
2641 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
2642 config/h8300/popcounthi2.c: New files.
2643 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2644 * config/i386/gthr-win32.c: New file.
2645 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
2646 * config/i386/t-cygwin: Likewise.
2647 * config/i386/t-darwin, config/i386/t-darwin64,
2648 config/i386/t-gthr-win32, config/i386/t-interix: New files.
2649 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
2650 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2651 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2652 * config/ia64/quadlib.c: New file.
2653 * config/ia64/t-hpux (LIB2ADD): Set.
2654 * config/ia64/t-ia64: Add comment.
2655 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
2656 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2657 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
2658 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
2659 * config/m32c/t-m32c (LIB2ADD): Set.
2660 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2661 * config/m32r/t-m32r: Likewise.
2662 * config/m68k/fpgnulib.c: New file.
2663 * config/m68k/t-floatlib (LIB2ADD): Set.
2664 (xfgnulib.c): New target.
2665 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
2666 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
2667 * config/mep/t-mep (LIB2ADD): Set.
2668 * config/microblaze/divsi3.asm: Rename to divsi3.S.
2669 * config/microblaze/moddi3.asm: Rename to moddi3.S.
2670 * config/microblaze/modsi3.asm: Rename to modsi3.S.
2671 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
2672 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
2673 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
2674 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
2675 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
2676 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
2677 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
2678 New files.
2679 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
2680 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
2681 * config/pa/fptr.c, config/pa/lib2funcs.S,
2682 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
2683 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2684 (LIB2ADD, LIB2ADD_ST): Set.
2685 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
2686 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
2687 Set.
2688 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
2689 * config/pdp11/t-pdp11: New file.
2690 * config/picochip/libgccExtras/adddi3.S,
2691 config/picochip/libgccExtras/ashlsi3.S,
2692 config/picochip/libgccExtras/ashrsi3.S,
2693 config/picochip/libgccExtras/clzsi2.S,
2694 config/picochip/libgccExtras/cmpsi2.S,
2695 config/picochip/libgccExtras/divmod15.S,
2696 config/picochip/libgccExtras/divmodhi4.S,
2697 config/picochip/libgccExtras/divmodsi4.S,
2698 config/picochip/libgccExtras/lshrsi3.S,
2699 config/picochip/libgccExtras/parityhi2.S,
2700 config/picochip/libgccExtras/popcounthi2.S,
2701 config/picochip/libgccExtras/subdi3.S,
2702 config/picochip/libgccExtras/ucmpsi2.S,
2703 config/picochip/libgccExtras/udivmodhi4.S,
2704 config/picochip/libgccExtras/udivmodsi4.S: New files.
2705 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
2706 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
2707 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
2708 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
2709 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
2710 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
2711 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
2712 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
2713 files.
2714 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
2715 (HOST_LIBGCC2_CFLAGS): Set.
2716 * config/rs6000/t-darwin64: New file.
2717 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
2718 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
2719 * config/rs6000/t-ppccomm (LIB2ADD): Add
2720 $(srcdir)/config/rs6000/tramp.S.
2721 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
2722 Add $(srcdir)/config/rs6000/eabi.S.
2723 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
2724 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
2725 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
2726 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
2727 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
2728 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
2729 * config/rs6000/tramp.S: New file.
2730 * config/s390/t-tpf: Remove.
2731 * config/sh/linux-atomic.S: New file.
2732 * config/sh/t-linux (LIB2ADD): Set.
2733 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
2734 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2735 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
2736 to unwind-dw2.c.
2737 (HOST_LIBGCC2_CFLAGS): Set.
2738 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2739 * config/spu/divmodti4.c, config/spu/divv2df3.c,
2740 config/spu/float_disf.c, config/spu/float_unsdidf.c,
2741 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
2742 config/spu/mfc_multi_tag_release.c,
2743 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
2744 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
2745 config/spu/multi3.c: New files.
2746 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
2747 (HOST_LIBGCC2_CFLAGS): Set.
2748 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
2749 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
2750 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
2751 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
2752 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
2753 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
2754 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
2755 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
2756 config/stormy16/umodsi3.c: New files.
2757 * config/xtensa/lib2funcs.S: New file.
2758 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2759 * config/xtensa/t-xtensa (LIB2ADD): Set.
2760 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
2761 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
2762 Add t-freebsd-thread to tmake_file for posix threads.
2763 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
2764 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
2765 (*-*-lynxos*): Likewise.
2766 (*-*-netbsd*): Likewise.
2767 (*-*-openbsd*): Likewise.
2768 Add t-openbsd-thread to tmake_file for posix threads.
2769 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
2770 (*-*-vxworks*): Set tmake_file.
2771 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2772 (alpha*-*-freebsd*): Likewise.
2773 (alpha*-*-netbsd*): Likewise.
2774 (alpha*-*-openbsd*): Likewise.
2775 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
2776 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2777 (alpha*-dec-*vms*): Likewise.
2778 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
2779 (bfin*-elf*): Add bfin/t-elf to tmake_file.
2780 (bfin*-uclinux*): Likewise.
2781 (bfin*-linux-uclibc*): Likewise.
2782 (crisv32-*-elf): Add cris/t-cris to tmake_file.
2783 (crisv32-*-none): Likewise.
2784 (cris-*-elf): Likewise.
2785 (cris-*-none): Likewise.
2786 (cris-*-linux*, crisv32-*-linux*): Likewise.
2787 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
2788 tmake_file.
2789 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
2790 tmake_file.
2791 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
2792 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
2793 (x86_64-*-elf*): Likewise.
2794 (i[34567]86-*-nto-qnx*): Likewise.
2795 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
2796 win32 threads.
2797 (x86_64-*-mingw*): Likewise.
2798 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
2799 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
2800 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2801 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2802 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
2803 tmake_file.
2804 (mipsisa64sr71k-*-elf*): Likewise.
2805 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2806 (mips-*-elf*, mipsel-*-elf*): Likewise.
2807 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2808 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2809 (mips*-*-rtems*): Likewise.
2810 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
2811 to tmake_file.
2812 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
2813 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
2814 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
2815 (spu-*-elf*): Likewise.
2816 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
2817
9213d2eb 28182011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2819
2820 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
2821 $(srcdir) to refer to $(LIB1ASMSRC).
2822 Use $<.
2823 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
2824 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
2825 config/arm/lib1funcs.S: New files.
2826 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
2827 * config/arm/t-arm: New file.
2828 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
2829 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
2830 config/arm/t-strongarm-elf: New files.
2831 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
2832 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
2833 * config/avr/lib1funcs.S: New file.
2834 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2835 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
2836 * config/c6x/lib1funcs.S: New file.
2837 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2838 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
2839 * config/frv/lib1funcs.S: New file.
2840 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2841 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
2842 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
2843 * config/ia64/__divxf3.asm: Rename to ...
2844 * config/ia64/__divxf3.S: ... this.
2845 Adapt lib1funcs.asm filename.
2846 * config/ia64/_fixtfdi.asm: Rename to ...
2847 * config/ia64/_fixtfdi.S: ... this.
2848 Adapt lib1funcs.asm filename.
2849 * config/ia64/_fixunstfdi.asm: Rename to ...
2850 * config/ia64/_fixunstfdi.S: ... this.
2851 Adapt lib1funcs.asm filename.
2852 * config/ia64/_floatditf.asm: Rename to ...
2853 * config/ia64/_floatditf.S: ... this.
2854 Adapt lib1funcs.asm filename.
2855 * config/ia64/lib1funcs.S: New file.
2856 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
2857 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2858 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
2859 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
2860 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
2861 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
2862 * config/mep/lib1funcs.S: New file.
2863 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2864 * config/mips/mips16.S: New file.
2865 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2866 * config/pa/milli64.S: New file.
2867 * config/pa/t-linux, config/pa/t-linux64: New files.
2868 * config/picochip/lib1funcs.S: New file.
2869 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2870 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
2871 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
2872 * config/sh/t-netbsd: New file.
2873 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
2874 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
2875 * config/sh/t-sh64: New file.
2876 * config/sparc/lb1spc.S: New file.
2877 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
2878 filename.
2879 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
2880 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
2881 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
2882 config/xtensa/lib1funcs.S: New files.
2883 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2884 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
2885 tmake_file.
2886 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
2887 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
2888 (arm*-*-linux*): Likewise.
2889 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
2890 arm*-*-linux-*eabi, add arm/t-linux otherwise.
2891 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
2892 (arm*-*-ecos-elf): Likewise.
2893 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2894 (arm*-*-rtems*): Likewise.
2895 (arm*-*-elf): Likewise.
2896 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
2897 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
2898 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
2899 (bfin*-uclinux*): Likewise.
2900 (bfin*-linux-uclibc*): Likewise.
2901 (bfin*-rtems*): Likewise.
2902 (bfin*-*): Likewise.
2903 (fido-*-elf): Merge into m68k-*-elf*.
2904 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
2905 (frv-*-*linux*): Add frv/t-frv to tmake_file.
2906 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
2907 (h8300-*-elf*): Likewise.
2908 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
2909 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
2910 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
2911 (i[34567]86-*-mingw*): Likewise.
2912 (x86_64-*-mingw*): Likewise.
2913 (i[34567]86-*-interix3*): Likewise.
2914 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
2915 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
2916 (m68k-*-elf*): Also handle fido-*-elf.
2917 Add m68k/t-floatlib to tmake_file.
2918 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
2919 (m68k-*-linux*): Likewise.
2920 (m68k-*-rtems*): Likewise.
2921 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
2922 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
2923 sh64*-*-*.
2924 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
2925 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
2926 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
2927 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
2928 sh/t-netbsd to tmake_file.
2929 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
2930 (sh-*-rtems*): Add sh/t-sh to tmake_file.
2931 (sh-wrs-vxworks): Likewise.
2932 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
2933 *-leon[3-9]*.
2934 (v850*-*-*): Add v850/t-v850 to tmake_file.
2935 (vax-*-linux*): Add vax/t-linux to tmake_file.
2936 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
2937
237490bf 29382011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2939
2940 * crtstuff.c: New file.
2941 * Makefile.in (CRTSTUFF_CFLAGS): Define.
2942 (CRTSTUFF_T_CFLAGS): Define.
2943 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
2944 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
2945 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
2946 crtstuff.c.
2947 Use $<.
2948 (crtbeginT.o): Use $(objext).
2949 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
2950 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
2951 (gcc-extra-parts): Remove.
2952 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
2953 Set extra_parts.
2954 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2955 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
2956 Add t-crtstuff-pic to tmake_file.
2957 (*-*-lynxos*): New case.
2958 Set tmake_file, extra_parts.
2959 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
2960 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
2961 *-*-netbsdelf[2-9]*.
2962 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
2963 (*-*-rtems*): Set extra_parts.
2964 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
2965 (*-*-uclinux*): New case.
2966 Set extra_parts.
2967 (*-*-vms*): New case.
2968 Set tmake_file, extra_parts.
2969 (*-*-elf): Set extra_parts.
2970 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
2971 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
2972 vms/t-vms64.
2973 Set extra_parts.
2974 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
2975 Set extra_parts.
2976 (arm*-*-freebsd*): Add t-crtin to tmake_file.
2977 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
2978 (arm-wrs-vxworks): Append to tmake_file.
2979 Set extra_parts.
2980 (arm*-*-uclinux*): Set extra_parts.
2981 (arm*-*-ecos-elf): Likewise.
2982 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
2983 arm*-*-eabi*.
2984 (arm*-*-rtems*): Set extra_parts.
2985 (arm*-*-elf): Likewise.
2986 (avr-*-rtems*): Clear extra_parts.
2987 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
2988 Set extra_parts.
2989 (bfin*-uclinux*): Likewise.
2990 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
2991 (bfin*-rtems*): Append to tmake_file.
2992 Set extra_parts.
2993 (bfin*-*): Likewise.
2994 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
2995 (crisv32-*-elf): ... this.
2996 (crisv32-*-none): ... this.
2997 (cris-*-elf, cris-*-none): New cases.
2998 Add cris/t-elfmulti to tmake_file.
2999 (fr30-*-elf): Append to tmake_file.
3000 Set extra_parts.
3001 (frv-*-elf): Append to tmake_file, add frv/t-frv.
3002 Set extra_parts.
3003 (h8300-*-rtems*): Append to tmake_file.
3004 Set extra_parts.
3005 (h8300-*-elf*): Likewise.
3006 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
3007 Set extra_parts.
3008 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
3009 Set extra_parts.
3010 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
3011 (x86_64-*-elf*): Likewise.
3012 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
3013 (x86_64-*-freebsd*): Likewise.
3014 (x86_64-*-netbsd*): Likewise.
3015 (i[34567]86-*-linux*): Likewise.
3016 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3017 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3018 (x86_64-*-linux*): Likewise.
3019 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3020 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
3021 tmake_file.
3022 Set extra_parts.
3023 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
3024 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
3025 Append to extra_parts, remove crtbegin.o, crtend.o.
3026 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
3027 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
3028 crtend.o, crtbeginS.o, crtendS.o.
3029 (ia64*-*-linux*): Comment extra_parts.
3030 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
3031 Set extra_parts.
3032 (iq2000*-*-elf*): Clear extra_parts.
3033 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
3034 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
3035 (m32r-*-elf*, m32r-*-rtems*): Split off ...
3036 (m32r-*-rtems*): ... this.
3037 Add m32r/t-m32r to tmake_file.
3038 (m68k-*-elf*): Add t-crtin to tmake_file.
3039 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
3040 (mcore-*-elf): Likewise.
3041 (microblaze*-*-*): Set extra_parts.
3042 (mips*-sde-elf*): New case.
3043 Set tmake_file, extra_parts.
3044 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3045 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3046 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
3047 tmake_file.
3048 Set extra_parts.
3049 (mipsisa64sr71k-*-elf*): Likewise.
3050 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3051 (mips-*-elf*, mipsel-*-elf*): Likewise.
3052 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3053 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
3054 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3055 (mips*-*-rtems*): Likewise.
3056 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
3057 (moxie-*-*): Split into ...
3058 (moxie-*-elf, moxie-*-uclinux*): ... this.
3059 Add to extra_parts, remove crtbegin.o, crtend.o.
3060 (moxie-*-rtems*): New case.
3061 Set tmake_file.
3062 Clear extra_parts.
3063 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
3064 Set extra_parts.
3065 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3066 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
3067 tmake_file.
3068 Set extra_parts.
3069 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
3070 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
3071 Set extra_parts.
3072 (powerpc-*-eabisim*): Likewise.
3073 (powerpc-*-elf*): Likewise.
3074 (powerpc-*-eabialtivec*): Likewise.
3075 (powerpc-xilinx-eabi*): Likewise.
3076 (powerpc-*-eabi*): Likewise.
3077 (powerpc-*-rtems*): Likewise.
3078 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
3079 tmake_file.
3080 Set extra_parts.
3081 (powerpc-*-lynxos*): Add to tmake_file.
3082 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
3083 rs6000/t-crtstuff, t-crtstuff-pic.
3084 Set extra_parts.
3085 (powerpcle-*-eabisim*): Likewise.
3086 (powerpcle-*-eabi*): Likewise.
3087 (rx-*-elf): Remove extra_parts.
3088 (s390x-ibm-tpf*): Set extra_parts.
3089 (score-*-elf): Set extra_parts.
3090 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3091 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3092 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3093 (sh64l*-*-netbsd*): Split into ...
3094 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
3095 Add t-crtstuff-pic to tmake_file.
3096 Set extra_parts.
3097 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
3098 Set extra_parts.
3099 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
3100 (sparc-*-elf*): Remove t-crtin from tmake_file.
3101 Add to extra_parts, remove crtbegin.o, crtend.o.
3102 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
3103 (sparc64-*-linux*): Likewise.
3104 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
3105 Add to extra_parts, remove crtbegin.o, crtend.o.
3106 (sparc64-*-elf*): Remove t-crtin from tmake_file.
3107 Add to extra_parts, remove crtbegin.o, crtend.o.
3108 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
3109 Add to extra_parts, remove crtbegin.o, crtend.o.
3110 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
3111 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
3112 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
3113 Set extra_parts.
3114 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
3115 Set extra_parts.
3116 (tic6x-*-*): Change to ...
3117 (tic6x-*-elf): ... this.
3118 Set extra_parts.
3119 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
3120 Set extra_parts.
3121 (am33_2.0-*-linux*): Add comment.
3122 (mep*-*-*): Add mep/t-mep to tmake_file.
3123 Set extra_parts.
3124 * config/alpha/t-vms: New file.
3125 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
3126 * config/arm/crti.S, config/arm/crtn.S: New files.
3127 * config/bfin/crti.S, config/bfin/crtn.S: New files.
3128 * config/bfin/crtlibid.S: New file.
3129 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
3130 * config/c6x/crti.S, config/c6x/crtn.S: New files.
3131 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
3132 (crti.o, crtin.o): New rules.
3133 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3134 * config/c6x/t-uclinux: New file.
3135 * config/cris/t-elfmulti: New file.
3136 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
3137 * config/fr30/crti.S, config/fr30/crtn.S: New files.
3138 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
3139 * config/frv/t-frv: New file.
3140 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
3141 * config/h8300/crti.S, config/h8300/crtn.S: New files.
3142 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
3143 New files.
3144 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
3145 refer to cygming-crtbegin.c, cygming-crtend.c.
3146 Use $<.
3147 * config/i386/t-nto: New file.
3148 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
3149 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3150 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3151 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3152 Use .S extension.
3153 Use $<.
3154 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3155 (crtinitS.o): New rule.
3156 * config/ia64/vms-crtinit.S: New file.
3157 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3158 * config/m32r/initfini.c: New file.
3159 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3160 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3161 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3162 * config/mep/t-mep: New file.
3163 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3164 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3165 * config/mips/crti.S, config/mips/crtn.S: New files.
3166 * config/mips/t-crtstuff: New file.
3167 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3168 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3169 (CUSTOM_CRTIN): Set.
3170 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3171 dependencies.
3172 Use $(srcdir) to refer to crti.S, crtn.S.
3173 Use .S extension, $<.
3174 * config/moxie/crti.asm: Rename to ...
3175 * config/moxie/crti.S: ... this.
3176 * config/moxie/crtn.asm: Rename to ...
3177 * config/moxie/crtn.S: ... this.
3178 * config/moxie/t-moxie: Remove.
3179 * config/pa/stublib.c: New file.
3180 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3181 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3182 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3183 * config/rs6000/t-crtstuff: New file.
3184 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3185 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3186 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3187 Make output file explicit.
3188 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3189 Make output file explicit.
3190 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3191 Make output file explicit.
3192 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3193 Make output file explicit.
3194 * config/score/crti.S, config/score/crtn.S: New files.
3195 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3196 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3197 files.
3198 * config/sh/t-sh, config/sh/t-superh: New files.
3199 * config/sparc/t-linux64: New file.
3200 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3201 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3202 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3203 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3204 * config/t-crtin: Remove.
3205 * config/t-crtstuff-pic: New file.
3206 * config/t-sol2 (CUSTOM_CRTIN): Set.
3207 (crti.o, crtn.o): New rules.
3208 * config/vms/t-vms: New file.
3209 * config/vms/vms-ucrt0.c: New file.
3210 * config/xtensa/t-elf: New file.
3211
a997b0d8 32122011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3213
3214 * Makefile.in (SHLIB_NM_FLAGS): Set.
3215 * mkmap-flat.awk, mkmap-symver.awk: New files.
3216 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3217 exceptions.
3218 * configure: Regenerate.
3219 * config/libgcc-glibc.ver: New file.
3220 * config/libgcc-libsystem.ver: New file.
3221 * config/t-libunwind (SHLIB_LC): Set.
3222 * config/t-linux: New file.
3223 * config/t-slibgcc (INSTALL_SHLIB): New.
3224 (SHLIB_INSTALL): Use it.
3225 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3226 to mkmap-symver.awk.
3227 (SHLIB_MAPFILES): Don't append, adapt pathname.
3228 (SHLIB_VERPFX): Set.
3229 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3230 to mkmap-symver.awk.
3231 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3232 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3233 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3234 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3235 to mkmap-flat.awk.
3236 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3237 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3238 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3239 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3240 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3241 * config/i386/libgcc-darwin.10.4.ver,
3242 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3243 New files.
3244 * config/i386/t-darwin: Remove.
3245 * config/i386/t-darwin64: Likewise.
3246 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3247 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3248 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3249 * config/i386/t-linux: New file.
3250 * config/i386/t-mingw32: New file.
3251 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3252 * config/ia64/t-glibc: Rename to ...
3253 * config/ia64/t-linux: ... this.
3254 (SHLIB_MAPFILES): Set.
3255 * config/ia64/t-glibc-libunwind: Rename to ...
3256 * config/ia64/t-linux-libunwind: ... this.
3257 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3258 * config/ia64/t-slibgcc-hpux: New file.
3259 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3260 * config/m68k/t-slibgcc-elf-ver: New file.
3261 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3262 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3263 to mkmap-flat.awk.
3264 * config/pa/t-slibgcc-hpux: New file.
3265 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3266 files.
3267 * config/rs6000/libgcc-darwin.10.4.ver,
3268 config/rs6000/libgcc-darwin.10.5.ver: New files.
3269 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3270 config/rs6000/libgcc-glibc.ver.
3271 * config/rs6000/libgcc-ppc64.ver: Rename to
3272 config/rs6000/libgcc-ibm-ldouble.ver.
3273 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3274 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3275 * config/rs6000/t-ldbl128: Rename to ...
3276 * config/rs6000/t-linux: ... this.
3277 (SHLIB_MAPFILES): Adapt filename.
3278 * config/rs6000/t-slibgcc-aix: New file.
3279 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3280 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3281 libgcc-excl.ver, libgcc-glibc.ver.
3282 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3283 * config/sparc/libgcc-glibc.ver: New file.
3284 * config/sparc/t-linux: New file.
3285 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3286 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3287 t-slibgcc-elf-ver to tmake_file.
3288 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3289 *-*-freebsd[34].
3290 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3291 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3292 t-slibgcc-elf-ver, t-linux to tmake_file.
3293 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3294 tmake_file.
3295 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3296 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3297 (alpha*-dec-*vms*): Likewise.
3298 (arm*-*-freebsd*): Append to tmake_file.
3299 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3300 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3301 arm*-*-linux-*eabi.
3302 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3303 tmake_file for arm*-*-symbianelf*.
3304 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3305 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3306 cris/t-linux.
3307 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3308 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3309 pa/t-slibgcc-dwarf-ver to tmake_file.
3310 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3311 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3312 (hppa*64*-*-hpux11*): Likewise.
3313 (hppa[12]*-*-hpux11*): Likewise.
3314 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3315 i386/t-crtpc, i386/t-crtfm.
3316 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3317 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3318 to tmake_file.
3319 Add i386/t-cygwin to tmake_file.
3320 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3321 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3322 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3323 to tmake_file.
3324 Add i386/t-mingw32 to tmake_file.
3325 (x86_64-*-mingw*): Likewise.
3326 (ia64*-*-freebsd*): Append to tmake_file.
3327 (ia64*-*-linux*): Append to tmake_file.
3328 Replace ia64/t-glibc by ia64/t-linux.
3329 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3330 system libunwind.
3331 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3332 t-slibgcc-hpux to tmake_file.
3333 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3334 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3335 (m32rle-*-linux*): Likewise.
3336 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3337 sjlj exceptions.
3338 (microblaze*-linux*): New case.
3339 Append to tmake_file, add t-slibgcc-nolc-override.
3340 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3341 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3342 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3343 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3344 rs6000/t-slibgcc-aix to tmake_file.
3345 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3346 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3347 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3348 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3349 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3350 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3351 sh*-*-linux*.
3352 (sparc-*-linux*): Append to tmake_file for *-leon*.
3353 Add sparc/t-linux to tmake_file for non-Leon targets.
3354 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3355 (tic6x-*-uclinux): New case.
3356 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3357 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3358 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3359 (am33_2.0-*-linux*): Append to tmake_file.
3360 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3361 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3362 x86_64-*-kfreebsd*-gnu.
3363 Add i386/t-linux to tmake_file.
3364
638a95a0 33652011-10-28 Ian Lance Taylor <iant@google.com>
3366
3367 * config/i386/morestack.S: Correct CFI information to do proper
3368 returns throughout function. In 32-bit mode, save %ebx so that it
3369 is restored on unwind.
3370
ef785e44 33712011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3372
3373 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3374 case where B3 isn't the return register.
3375
19b85223 3376 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3377 logic for doubleword pops.
3378
70f50eb0 33792011-10-25 Andreas Tobler <andreast@fgznet.ch>
3380
3381 * config/rs6000/t-freebsd: Add wildcard.
3382
ec2b386c 33832011-10-21 Paul Brook <paul@codesourcery.com>
3384
3385 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3386
b09a3f46 33872011-10-16 Uros Bizjak <ubizjak@gmail.com>
3388 Eric Botcazou <ebotcazou@adacore.com>
3389
3390 PR target/50737
3391 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3392 fs->signal_frame to 1.
3393
8acdf7c6 33942011-10-07 Ian Lance Taylor <iant@google.com>
3395
3396 * generic-morestack-thread.c: #include <errno.h>.
3397
1780e36e 33982011-10-07 Ian Lance Taylor <iant@google.com>
3399
3400 PR target/46093
3401 * generic-morestack.c (__generic_morestack): Make sure the segment
3402 is large enough for both the stack frame and the copied
3403 parameters.
3404
f57fac72 34052011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3406
3407 PR bootstrap/49804
3408 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3409 extra_parts.
3410
6ef008f9 34112011-09-28 Nick Clifton <nickc@redhat.com>
3412
3413 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3414 64-bit doubles are not enabled.
3415 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3416 and floatunsisf functions.
3417
7e5fc0c4 34182011-09-13 Paul Brook <paul@codesourcery.com>
6ef008f9 3419
7e5fc0c4 3420 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3421 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3422 * unwind-arm-common.inc: New file.
3423 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3424 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3425 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3426 * config/c6x/libunwind.S: New file.
3427 * config/c6x/pr-support.c: New file.
3428 * config/c6x/unwind-c6x.c: New file.
3429 * config/c6x/unwind-c6x.h: New file.
3430 * config/c6x/t-c6x-elf: New file.
3431
047a5c56 34322011-08-23 Uros Bizjak <ubizjak@gmail.com>
3433
3434 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
3435 (ASM_DIVZERO): Ditto.
3436 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
3437
985e908e 34382011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
3439
3440 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
3441
c1c81358 34422011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
3443
3444 PR target/50090
3445 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
3446 instead of an assembly one.
3447
7642fc98 34482011-08-12 Paolo Bonzini <bonzini@gnu.org>
3449
3450 PR bootstrap/50047
3451 * Makefile.in (install-unwind_h): Create
3452 $(gcc_objdir)/include/unwind.h atomically.
3453
392bda6f 34542011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3455
3456 * Makefile.in (install-unwind_h): Remove destination file first.
3457
21889c08 34582011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3459
3460 * sync.c: New file.
3461 * config/mips/t-mips16: New file.
3462 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
3463 (mips*-*-linux*): Likewise.
3464 (mips*-sde-elf*): Likewise.
3465 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
3466 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
3467 Add mips/t-mips16 to tmake_file.
3468 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
3469 (mips-*-elf*): Likewise.
3470 (mips64-*-elf*): Likewise.
3471 (mips64orion-*-elf*): Likewise.
3472 (mips*-*-rtems*): Likewise.
3473 (mipstx39-*-elf*): Likewise.
3474 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
3475 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
3476 LIBGCC_SYNC_CFLAGS.
3477 Use $(srcdir) to refer to sync.c.
3478 Use $<.
3479 ($(libgcc-sync-funcs-o)): Likewise.
3480 ($(libgcc-sync-size-funcs-s-o)): Likewise.
3481 ($(libgcc-sync-funcs-s-o)): Likewise.
3482
3569d462 34832011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3484
3485 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3486 t-libunwind.
3487
e451a093 34882011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3489
3490 PR other/48007
3491 * config/i386/value-unwind.h: New.
3492
ab3bed33 34932011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3494
3495 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3496 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3497 Add to tmake_file rather than overriding it.
3498
84600db5 34992011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3500
3501 * config/t-softfp: Remove.
3502 * soft-fp: Moved from ../gcc/config.
3503 * soft-fp/README: Remove t-softfp reference.
3504 * soft-fp/t-softfp: Move to config/t-softfp.
3505 (softfp_machine_header): Remove.
3506 (softfp_file_list): Remove config subdir.
3507 (soft-fp-objects): New variable.
3508 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3509 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3510 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3511 * config/t-softfp-excl: New file.
3512 * config/t-softfp-sfdf: New file.
3513 * config/t-softfp-tf: New file.
3514 * config/no-sfp-machine.h: New file.
3515 * config/arm/sfp-machine.h: New file.
3516 * config/arm/t-softfp: New file.
3517 * config/c6x/sfp-machine.h: New file.
3518 * config/i386/32/t-fprules-softfp: Rename to ...
3519 * config/i386/32/t-softfp: ... this.
3520 (tifunctions, LIB2ADD): Remove.
3521 (softfp_int_modes): Override.
3522 * config/i386/64/t-softfp-compat (tf-functions): Remove config
3523 subdir.
3524 * config/i386/64/eqtf2.c: Likewise.
3525 * config/i386/64/getf2.c: Likewise.
3526 * config/i386/64/letf2.c: Likewise.
3527 * config/ia64/sft-machine.h: New file.
3528 * config/ia64/t-fprules-softfp: Rename to ...
3529 * config/ia64/t-softfp: ... this.
3530 * config/lm32/sfp-machine.h: New file.
3531 * config/moxie/t-moxie-softfp: Remove.
3532 * config/rs6000/ibm-ldouble-format: New file.
3533 * config/rs6000/ibm-ldouble.c: New file.
3534 * config/rs6000/libgcc-ppc-glibc.ver: New file
3535 * config/rs6000/libgcc-ppc64.ver: New file
3536 * config/rs6000/sfp-machine.h: New file.
3537 * config/rs6000/t-freebsd: New file.
3538 * config/rs6000/t-ibm-ldouble: New file.
3539 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
3540 libgcc-ppc-glibc.ver.
3541 * config/rs6000/t-linux64: New file.
3542 * config/rs6000/t-ppccomm (LIB2ADD): Add
3543 $(srcdir)/config/rs6000/ibm-ldouble.c.
3544 * config/rs6000/t-ppccomm-ldbl: New file.
3545 * config/score/sfp-machine.h: New file.
3546 * config.host (sfp_machine_header): Explain.
3547 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
3548 t-softfp to tmake_file.
3549 (arm*-*-uclinux*): Likewise.
3550 (arm*-*-ecos-elf): Likewise.
3551 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3552 (arm*-*-rtems*): Likewise.
3553 (arm*-*-elf): Likewise.
3554 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
3555 in tmake_file.
3556 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
3557 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
3558 (lm32-*-uclinux*): Likewise.
3559 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
3560 t-softfp-excl, t-softfp.
3561 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
3562 (powerpc64-*-darwin*): Likewise.
3563 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
3564 to tmake_file.
3565 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
3566 tmake_file.
3567 (powerpc-*-eabisim*): Likewise.
3568 (powerpc-*-elf*): Likewise.
3569 (powerpc-*-eabialtivec*): Likewise.
3570 (powerpc-xilinx-eabi*): Likewise.
3571 (powerpc-*-rtems*): Likewise.
3572 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
3573 t-softfp-excl, t-softfp to tmake_file.
3574 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
3575 rs6000/t-ppccomm-ldbl to tmake_file.
3576 (powerpcle-*-elf*): Likewise.
3577 (powerpcle-*-eabisim*): Likewise.
3578 (powerpcle-*-eabi*): Likewise.
3579 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3580 rs6000/t-ibm-ldouble to tmake_file.
3581 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3582 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3583 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
3584 (tic6x-*-*): Likewise.
3585 (i[34567]86-*-darwin*, x86_64-*-darwin*,
3586 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
3587 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
3588 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
3589 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
3590 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
3591 t-softfp to tmake_file.
3592 * configure.ac (sfp_machine_header): Provide default if unset.
3593 Substitute.
3594 Link sfp-machine.h to config/$sfp_machine_header.
3595 * configure: Regenerate.
3596
a23b9c51 35972011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3598
3599 * Makefile.in (double_type_size, long_double_type_size): Set.
3600 Remove $(fpbit-in-libgcc) support.
3601 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
3602 (fpbit-src): New variable.
3603 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
3604 Compile with -DFLOAT $(FPBIT_CFLAGS).
3605 Use $<.
3606 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
3607 Compile with $(FPBIT_CFLAGS).
3608 Use $<.
3609 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
3610 Compile with -DFLOAT $(TPBIT_CFLAGS).
3611 Use $<.
3612 * configure.ac (double_type_size, long_double_type_size):
3613 Determine and substitute.
3614 * configure: Regenerate.
3615 * fp-bit.c, fp-bit.h: New files.
3616 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
3617 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
3618 * config/mips/t-mips: New file.
3619 * config/mips/t-sdemtk: New file.
3620 * config/rs6000/ppc64-fp.c: New file.
3621 * config/rs6000/t-darwin (LIB2ADD): Add
3622 $(srcdir)/config/rs6000/ppc64-fp.c.
3623 * config/rs6000/t-ppc64-fp: New file.
3624 * config/rx/rx-lib.h: New file.
3625 * config/rx/t-rx (FPBIT): Set to true.
3626 ($(gcc_objdir)/fp-bit.c): Remove.
3627 (DPBIT): Set to true only with -m64bit-doubles.
3628 ($(gcc_objdir)/dp-bit.c): Remove.
3629 * config/sparc/t-softfp: Remove.
3630 * config/spu/t-elf: New file.
3631 * config/t-fdpbit, config/t-fpbit: New files.
3632 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
3633 (mips*-*-*): Likewise.
3634 (arm-wrs-vxworks): Likewise.
3635 (arm*-*-freebsd*): Likewise.
3636 (avr-*-rtems*): Add t-fpbit to tmake_file.
3637 (avr-*-*): Likewise.
3638 (bfin*-elf*): Add t-fdpbit to tmake_file.
3639 (bfin*-uclinux*): Likewise.
3640 (bfin*-linux-uclibc*): Likewise.
3641 (bfin*-rtems*): New case.
3642 Add t-fdpbit to tmake_file.
3643 (bfin*-*): Add t-fdpbit to tmake_file.
3644 (crisv32-*-elf): Likewise.
3645 (cris-*-linux*): Likewise.
3646 (fr30-*-elf): Likewise.
3647 (frv-*-elf, frv-*-*linux*): Likewise.
3648 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
3649 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
3650 (m32r-*-elf*): Likewise.
3651 (m32rle-*-elf*): Likewise.
3652 (m32r-*-linux*): Likewise.
3653 (m32rle-*-linux*): Likewise.
3654 (mcore-*-elf): Add t-fdpbit to tmake_file.
3655 (microblaze*-*-*): Likewise.
3656 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
3657 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
3658 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
3659 Fix typo.
3660 Add mips/t-tpbit to tmake-file.
3661 (mips*-*-linux*): Fix typo.
3662 (mips*-sde-elf*): New case
3663 Add mips/t-sdemtk unless using newlib.
3664 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
3665 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
3666 (mn10300-*-*): Likewise.
3667 (pdp11-*-*): Likewise.
3668 (picochip-*-*): Add t-fpbit to tmake_file.
3669 (powerpc-*-eabisimaltivec*): Likewise.
3670 (powerpc-*-eabisim*): Likewise.
3671 (powerpc-*-elf*): Likewise.
3672 (powerpc-*-eabialtivec*): Likewise.
3673 (powerpc-xilinx-eabi*): New case.
3674 Add t-fdpbit to tmake_file.
3675 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
3676 (powerpc-*-rtems*): Likewise.
3677 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
3678 tmake_file.
3679 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
3680 tmake_file.
3681 (powerpc-*-lynxos*): Likewise.
3682 (powerpcle-*-elf*): Likewise.
3683 (powerpcle-*-eabisim*): Likewise.
3684 (powerpcle-*-eabi*): Likewise.
3685 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3686 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
3687 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3688 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3689 (rx-*-elf): Add t-fdpbit to tmake_file.
3690 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3691 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3692 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3693 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
3694 sh*-*-netbsd*.
3695 (sh-*-rtems*): Add t-fdpbit to tmake_file.
3696 (sh-wrs-vxworks): Likewise.
3697 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
3698 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
3699 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
3700 (sparc64-*-rtems*): ... new case.
3701 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
3702 (spu-*-elf*): Likewise.
3703 Add spu/t-elf to tmake_file.
3704 (v850*-*-*): Add t-fdpbit to tmake_file.
3705 (xstormy16-*-elf): Likewise.
3706 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
3707 (mep*-*-*): Likewise.
3708
e59be7e3 37092011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3710
3711 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
3712 variables.
3713 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
3714 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
3715 (install-unwind_h): New target.
3716 (all): Depend on it.
3717 * config.host (unwind_header): New variable.
3718 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
3719 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3720 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
3721 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
3722 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
3723 Set unwind_header.
3724 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
3725 Set unwind_header.
3726 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
3727 arm*-*-eabi*.
3728 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
3729 Set unwind_header.
3730 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
3731 (ia64*-*-freebsd*): Likewise.
3732 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
3733 tmake_file.
3734 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
3735 $with_system_libunwind.
3736 (ia64*-*-hpux*): Set tmake_file.
3737 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
3738 (picochip-*-*): Set tmake_file.
3739 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
3740 md_unwind_header.
3741 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3742 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3743 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
3744 (xtensa*-*-elf*): Set tmake_file.
3745 (xtensa*-*-linux*): Likewise.
3746 * configure.ac: Include ../config/unwind_ipinfo.m4.
3747 Call GCC_CHECK_UNWIND_GETIPINFO.
3748 Link unwind.h to $unwind_header.
3749 * configure: Regenerate.
3750 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
3751 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
3752 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
3753 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
3754 * config/unwind-dw2-fde-darwin.c: New file.
3755 * config/arm/libunwind.S, config/arm/pr-support.c,
3756 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
3757 config/arm/unwind-arm.h,: New files.
3758 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
3759 config/ia64/t-eh-ia64, config/ia64/t-glibc,
3760 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
3761 config/ia64/t-vms, config/ia64/unwind-ia64.c,
3762 config/ia64/unwind-ia64.h: New files.
3763 * config/picochip/t-picochip: New file.
3764 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
3765 files.
3766 * config/rs6000/t-darwin (LIB2ADDEH): Set.
3767 * config/s390/t-tpf (LIB2ADDEH): Remove.
3768 * config/t-darwin (LIB2ADDEH): Set.
3769 * config/t-eh-dw2-dip: New file.
3770 * config/t-libunwind, config/t-libunwind-elf: New files.
3771 * config/t-sol2 (LIB2ADDEH): Remove.
3772 * config/xtensa/t-xtensa: New file.
3773
b57de711 37742011-08-02 H.J. Lu <hongjiu.lu@intel.com>
3775
3776 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
3777 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
3778 long long to check rt_sigreturn syscall.
3779
9a4af446 37802011-08-02 Alan Modra <amodra@gmail.com>
3781
3782 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3783 Restore for indirect call bcrtl from correct stack slot, and only
3784 if cfa+40 isn't valid.
3785
bbbe4599 37862011-08-01 Julian Brown <julian@codesourcery.com>
3787
3788 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
3789 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
3790 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
3791
ac34b7db 37922011-08-01 Julian Brown <julian@codesourcery.com>
3793
3794 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
3795 (libgcc-std.ver.in): Use above.
3796 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
3797 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
3798 throughout file.
3799 * config/t-fixedpoint-gnu-prefix: New file.
3800 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
3801 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
3802 instead of __PFX__.
3803
2a7dfa04 38042011-07-28 H.J. Lu <hongjiu.lu@intel.com>
3805
3806 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
3807 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
3808 for x86-64. Properly check __x86_64__ and __LP64__.
3809
a232cb08 38102010-07-28 H.J. Lu <hongjiu.lu@intel.com>
3811
3812 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
3813 version.
3814 (_FP_WS_TYPE): Likewise.
3815 (_FP_I_TYPE): Likewise.
3816
c54e2746 38172011-07-28 Alan Modra <amodra@gmail.com>
3818
3819 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3820 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
3821 in a plt call stub. Do restore r2 if stopped on bctrl.
3822
4d72c922 38232011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3824
3825 * config.host (i[3456x]86-*-netware*): Remove.
3826 * config/i386/netware-crt0.c, config/i386/t-nwld,
3827 config/i386/t-slibgcc-nwld: Remove.
3828
5aa04b01 38292011-07-15 Bernd Schmidt <bernds@codesourcery.com>
3830
3831 * config.host: Handle tic6x-*-*.
3832 * config/c6x/c6x-abi.h: New file.
3833
ba079bc9 38342011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3835
3836 * config/i386/crtprec.c: New file.
3837 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
3838 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
3839 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
3840 (x86_64-*-darwin*): Likewise.
3841 (i[34567]86-*-solaris2*: Likewise.
3842
1125ba83 38432011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3844
3845 * config/alpha/crtfastmath.c: New file.
3846 * config/i386/crtfastmath.c: New file.
3847 * config/ia64/crtfastmath.c: New file.
3848 * config/mips/crtfastmath.c: New file.
3849 * config/sparc/crtfastmath.c: New file.
3850
3851 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
3852 crtfastmath.c.
3853 Add -frandom-seed=gcc-crtfastmath.
3854 * config/alpha/t-crtfm: Remove.
3855 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
3856 * config/ia64/t-ia64 (crtfastmath.o): Remove.
3857
3858 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
3859 (alpha*-dec-osf5.1*): Likewise.
3860 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
3861 Add crtfastmath.o to extra_parts.
3862 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
3863 Add crtfastmath.o to extra_parts.
3864 (x86_64-*-darwin*): Likewise.
3865 (x86_64-*-mingw*): Likewise.
3866 (ia64*-*-elf*): Add t-crtfm to tmake_file.
3867 (ia64*-*-freebsd*): Likewise.
3868 (ia64*-*-linux*): Likewise.
3869 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
3870 Add crtfastmath.o to extra_parts.
3871
1a4a11f3 38722011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3873
3874 * config/darwin-crt3.o: New file.
3875 * config/rs6000/darwin-crt2.c: New file.
3876 * config/t-darwin: New file.
3877 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
3878 (crt2.o): New rule.
3879 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
3880 (powerpc-*-darwin*): Add crt2.o to extra_parts.
3881 (powerpc64-*-darwin*): Likewise.
3882
ef3ab47f 38832011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3884
3885 * config/i386/netware-crt0.c: New file.
3886 * config/i386/t-nwld: Rename to ...
3887 * config/i386/t-slibgcc-nwld: ... this.
3888 * config/i386/t-nwld: New file.
3889 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
3890 tmake_file.
3891 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
3892 extra_parts.
3893
367b55f3 38942011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3895
3896 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
3897 i386/t-crtstuff.
3898 * configure: Regenerate.
3899
17aa03f5 39002011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3901
3902 * dfp-bit.c, dfp-bit.h: New files.
3903 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
3904 variables.
3905 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
3906 ($(d64pbit-o)): Likewise.
3907 ($(d128pbit-o)): Likewise.
3908 * config/t-dfprules: New file.
3909 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
3910 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
3911 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3912 (x86_64-*-linux*): Likewise.
3913 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3914 (i[34567]86-*-cygwin*): Likewise.
3915 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
3916 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3917
2bc72a9f 39182011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3919
3920 * Makfile.in (LIBGCOV): New variable.
3921 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
3922 * libgcov.c: New file.
3923
36a5227d 39242011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3925
3926 * fixed-bit.c, fixed-bit.h: New files.
3927 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
3928 refer to fixed-bit.c.
3929
689a8077 39302011-07-07 Joseph Myers <joseph@codesourcery.com>
3931
3932 * config.host (*local*): Remove.
3933
14f27bc6 39342011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3935
3936 PR target/39150
3937 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
3938 like i?86-*-solaris2.1[0-9]*.
3939 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
3940 * configure.ac (i?86-*-solaris2*): Likewise.
3941 * configure: Regenerate.
3942
fe27820f 39432011-07-06 Thomas Schwinge <thomas@schwinge.name>
3944
3945 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3946 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
3947 md_unwind_header by splitting out of...
3948 (i[34567]86-*-linux*): ... this.
3949 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
3950 Remove md_unwind_header by splitting out of...
3951 (x86_64-*-linux*): ... this.
3952
934ca5fd 39532011-07-04 Georg-Johann Lay <avr@gjlay.de>
3954
3955 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
3956
707238af 39572011-06-28 Nick Clifton <nickc@redhat.com>
3958
3959 * config.host: Recognize all V850 variants.
3960
5125dcef 39612011-06-22 Uros Bizjak <ubizjak@gmail.com>
3962
3963 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
3964
f92b36a5 39652011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3966
3967 * shared-object.mk (c_flags-$o): Save c_flags.
3968 ($(base)$(objext)): Use it.
3969 ($(base)_s$(objext)): Likewise.
3970
d8492bd3 39712011-06-21 Bernd Schmidt <bernds@codesourcery.com>
3972
3973 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
3974 * libgcc-std.ver.in (GCC_4.7.0): New section.
3975
fa72efb7 39762011-06-16 Georg-Johann Lay <avr@gjlay.de>
5125dcef 3977
fa72efb7 3978 PR target/49313
3979 PR target/29524
3980 * config/avr/t-avr: Fix line endings.
3981 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
3982 _parityXX2.
3983
adf7c0a1 39842011-06-14 Olivier Hainque <hainque@adacore.com>
3985 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3986
3987 * config/mips/irix6-unwind.h: New file.
3988 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
3989
47529489 39902011-06-10 Eric Botcazou <ebotcazou@adacore.com>
3991
3992 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
3993 (sparc64_fallback_frame_state): Use it.
3994 (sparc64_frob_update_context): Further adjust context.
3995 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
3996 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
3997 * config/sparc/sol2-cn.S: Likewise.
3998
a6f06169 39992011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4000
4001 * enable-execute-stack-empty.c: New file.
4002 * enable-execute-stack-mprotect.c: New file.
4003 * config/i386/enable-execute-stack-mingw32.c: New file.
4004 * config.host (enable_execute_stack): New variable.
4005 Select appropriate variants.
4006 * configure.ac: Link enable-execute-stack.c to
4007 $enable_execute_stack.
4008 * configure: Regenerate.
4009 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
4010 (lib2funcs): Remove _enable_execute_stack.
4011
f9cccfac 40122011-06-09 David S. Miller <davem@davemloft.net>
4013 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4014
4015 * config.host (sparc-*-linux*): Correct md_unwind_header
4016 filename.
4017 (s390x-ibm-tpf*): Fix typo.
4018
ee884cfb 40192011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4020
4021 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
4022 Add crtfastmath.o to extra_parts.
4023 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
4024 mips/t-crtfm.
4025 * config/mips/t-crtfm: Remove.
4026
01cb8ad1 40272011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4028
4029 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
4030
73956a0d 40312011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
4032
4033 * config.host (sh*-*-linux*): Fix typo.
4034
1e53920f 40352011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4036
4037 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
4038 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
4039 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
4040 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
4041 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
4042 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
4043 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
4044 Wrap in !__MINGW64__.
4045 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
4046 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
4047 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
4048 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
4049 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
4050 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
4051 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
4052 Wrap in !__LP64__.
4053 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
4054 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
4055 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
4056 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
4057 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
4058 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
4059 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
4060 * config/no-unwind.h: New file.
4061 * config.host (md_unwind_header): Document.
4062 Define.
4063 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
4064 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
4065 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
4066 hppa[12]*-*-hpux11*): Set md_unwind_header.
4067 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
4068 Set md_unwind_header.
4069 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
4070 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
4071 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
4072 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
4073 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
4074 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
4075 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
4076 md_unwind_header.
4077 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
4078 * configure: Regenerate.
4079
8087ae75 40802011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4081
4082 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
4083 Set tmake_file, extra_parts.
4084 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
4085 Remove O32 support.
4086 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
4087 Remove O32 support.
4088 * config/mips/t-irix6: New file.
4089 * config/mips/t-slibgcc-irix: New file.
4090
506cfbc8 40912011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4092
4093 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
4094 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
4095
541346b9 40962011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4097
4098 * configure.ac (target_thread_file): Determine thread model.
4099 * configure: Regenerate.
4100 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
4101 * config/alpha/t-alpha: New file.
4102 * config/alpha/t-crtfm: Use $<.
4103 * config/alpha/t-ieee: New file.
4104 * config/alpha/t-osf-pthread: New file.
4105 * config/alpha/t-slibgcc-osf: New file.
4106 * config/alpha/libgcc-osf5.ver: New file.
4107
43ae7603 41082011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4109
4110 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
4111 tmake_file.
4112 Add crtfastmath.o to extra_parts.
4113
f0d9a626 41142011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4115
4116 * config/gmon-sol2.c: Reindent.
4117 Cleanup comments.
4118 Remove, correct casts.
4119 Use STDERR_FILENO, NULL.
4120 (BASEADDRESS): Remove.
4121 (minbrk): Remove.
4122 (errno, sbrk): Remove declarations.
4123 (monstartup) [hp300]: Remove.
4124 (mcount): Remove.
4125
63abf89e 41262011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4127
4128 * Makefile.in (cpu_type): Define.
4129 * config.host (i[34567]86-*-rtems*): Handle it.
4130 (i[34567]86-*-solaris2*): Move body ...
4131 (*-*-solaris2*): ... here.
4132 New case, generalize.
4133 (sparc-*-elf*): Handle it.
4134 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
4135 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
4136 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
4137 Fold into ...
4138 (sparc*-*-solaris2*): ... this.
4139 New case.
4140 (sparc64-*-elf*): Handle it.
4141 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
4142 Merge ../gcc/config/i386/gmon-sol2.c.
4143 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
4144 Use C comments.
4145 Merge ../gcc/config/i386/sol2-gc1.asm.
4146 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
4147 Use C comments.
4148 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
4149 Use C comments.
4150 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4151 * config/i386/t-crtstuff: New file.
4152 * config/i386/t-softfp: New file.
4153 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4154 $(T)crti.o, $(T)crtn.o): Remove.
4155 (gcrt1.o): New rule.
4156 (TARGET_LIBGCC2_CFLAGS): Remove.
4157 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4158 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4159 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4160 * config/sparc/t-sol2: New file.
4161 * config/sparc/t-crtfm: Move to ...
4162 * config/t-crtfm: ... this.
4163 Use $(cpu_type), $<.
4164 * config/t-crtin: New file.
4165 * config/sparc/t-softfp: New file.
4166 * config/sparc/t-softmul: New file.
4167 * config/t-rtems: New file.
4168 * config/t-slibgcc: New file.
4169 * config/t-slibgcc-elf-ver: New file.
4170 * config/t-slibgcc-gld: New file.
4171 * config/t-slibgcc-sld: New file.
4172 * config/t-sol2: New file.
4173 * configure.ac: Include ../config/lib-ld.m4.
4174 Call AC_LIB_PROG_LD_GNU.
4175 Substitute cpu_type.
4176 * configure: Regenerate.
4177
b1da9d72 41782011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4179
4180 PR bootstrap/49173
4181 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4182 libgcc-std.ver in the build directory.
4183 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4184 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4185
f308a9b2 41862011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4187
4188 * libgcc-std.ver.in: New file.
4189 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4190 variables.
4191 (libgcc-std.ver): New rule.
4192 * config/t-gnu-prefix: New file.
4193
c177b341 41942011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4195
4196 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4197
8633828c 41982011-05-10 Joseph Myers <joseph@codesourcery.com>
4199
4200 * config/i386/darwin-lib.h: New file.
4201
3be74046 42022011-05-10 Joseph Myers <joseph@codesourcery.com>
4203
4204 * config/arm/symbian-lib.h: New.
4205
5e1a494e 42062011-05-04 Chris Demetriou <cgd@google.com>
4207
4208 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4209 (__x86.get_pc_thunk.bx): ...this.
4210 (__morestack): Adjust for rename, remove undef of __i686.
4211
0bb50d04 42122011-05-03 Chris Demetriou <cgd@google.com>
4213
4214 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4215
17b3d2a8 42162011-03-22 Joseph Myers <joseph@codesourcery.com>
4217
4218 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4219 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4220 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4221 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4222 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4223 Remove cases.
4224
95525c17 42252011-03-14 Andreas Tobler <andreast@fgznet.ch>
4226
4227 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4228 Adjust copyright year.
4229
82c96609 42302011-03-07 Ian Lance Taylor <iant@google.com>
4231
4232 * generic-morestack.c (__splitstack_find): Adjust returned stack
4233 pointer to include all registers pushed by __morestack.
4234
abfe0c5b 42352011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4236
4237 PR target/40125
4238 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4239 (toolexecdir): Calculate and AC_SUBST.
4240 (toolexeclibdir): Likewise.
4241 * Makefile.in (target_noncanonical): Import.
4242 (toolexecdir): Likewise.
4243 (toolexeclibdir): Likewise.
4244 * configure: Regenerate.
4245
48f93ee5 42462010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4247
4248 PR target/46040
4249 * config/arm/bpabi.h: Rename to...
4250 * config/arm/bpabi-lib.h: ...this.
4251
76aa642f 42522010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4253
4254 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4255 appropriate.
4256 * configure: Regenerate.
4257
e8b06528 42582010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4259
4260 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4261 __FLOAT_WORD_ORDER__.
4262 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4263 Delete.
4264
2b7a4d59 42652010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4266
4267 PR other/46202
4268 * Makefile.in (install-strip): New phony target.
4269
457123d6 42702010-11-07 Ian Lance Taylor <iant@google.com>
4271
4272 PR target/46089
4273 * config/i386/morestack.S (__morestack_large_model): New
4274 function.
4275
f6e5e456 42762010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4277
4278 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4279 Delete.
4280 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4281
faf175ae 42822010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4283
4284 * config/arm/bpabi.h: New file.
4285 * config/frv/frv-abi.h: New file.
4286
9266176d 42872010-10-01 Ian Lance Taylor <iant@google.com>
4288
4289 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4290 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4291
13ba4217 42922010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4293
4294 PR target/45858
4295 * config.host: Add the missing `$'.
4296
d34b0d1e 42972010-09-30 Michael Eager <eager@eagercon.com>
4298
4299 * config.host: Add microblaze*-*-*.
4300 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4301 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4302 udivsi3.asm,umodsi3.asm}: New.
4303
78ca2689 43042010-09-28 Ian Lance Taylor <iant@google.com>
4305
4306 * configure.ac: Adjust CFI test to test assembler directly rather
4307 than checking gcc preprocessor macro.
4308 * configure: Rebuild.
4309
c9b3ebc5 43102010-09-27 Ian Lance Taylor <iant@google.com>
4311
4312 * configure.ac: Test whether assembler supports CFI directives.
4313 * config.host: Only add t-stack and i386/t-stack-i386 to
4314 tmake_file if libgcc_cv_cfi is "yes".
4315 * configure: Rebuild.
4316
48b14f50 43172010-09-27 Ian Lance Taylor <iant@google.com>
4318
4319 * generic-morestack.h: New file.
4320 * generic-morestack.c: New file.
4321 * generic-morestack-thread.c: New file.
4322 * config/i386/morestack.S: New file.
4323 * config/t-stack: New file.
4324 * config/i386/t-stack-i386: New file.
4325 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4326 i386/t-stack-i386 to tmake_file.
4327
fd80c7a1 43282010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4329
4330 * Makefile.in (libgcc-extra-parts): Check for static archives and
4331 invoke ranlib after installing them.
4332 (gcc-extra-parts): Likewise.
4333 (install-leaf): Likewise.
4334
70fbcd6d 43352010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4336
4337 * configure: Regenerated.
4338
19aace05 43392010-09-10 Kai Tietz <kai.tietz@onevision.com>
4340
70fbcd6d 4341 * configure: Regenerated.
19aace05 4342
279dadf5 43432010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4344 Andrew Pinski <pinskia@gmail.com>
4345
5125dcef 4346 PR target/40959
279dadf5 4347 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4348
a87eb011 43492010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4350
4351 PR target/45524
4352 * configure: Regenerated.
4353
e6425baf 43542010-09-06 Andreas Schwab <schwab@redhat.com>
4355
4356 * configure: Regenerate.
4357
e88f4c66 43582010-09-03 Uros Bizjak <ubizjak@gmail.com>
4359
4360 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4361 64bit targets.
4362 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4363 for 64bit targets.
4364
1d8139cc 43652010-09-03 Uros Bizjak <ubizjak@gmail.com>
4366 Iain Sandoe <iains@gcc.gnu.org>
4367
4368 PR target/45476
4369 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4370 LIB2FUNCS_EXCLUDE functions.
4371
23340821 43722010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4373
4374 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4375 Include dfp.m4.
4376 * configure: Regenerate.
4377
278afeb5 43782010-09-01 Uros Bizjak <ubizjak@gmail.com>
4379
4380 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4381 i386/t-freebsd to tmake_file.
4382 * config/i386/t-freebsd: New file.
4383 * config/i386/libgcc-bsd.ver: New file.
4384
952bf8bb 43852010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4386
4387 * config.host (powerpc*-eabispe*): Set tmake_file.
4388 (powerpc*-eabi*): Likewise.
4389 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4390 crtbeginS, crtendS, crtbeginT.
4391
283681bb 43922010-06-12 Kazu Hirata <kazu@codesourcery.com>
4393
4394 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4395 to tmake_file. Add crtfastmath.o to extra_parts.
4396 * config/mips/t-crtfm: New.
4397
a6180b96 43982010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4399
4400 * config.host (sparc64-*-rtems*): New target.
4401
05157f42 44022010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4403
4404 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4405 assembler syntax.
4406
8a84c748 44072010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4408
4409 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4410
ed3e1bbc 44112010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4412
4413 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4414 alpha-dec-osf5.0* support.
4415
f8a8f9d9 44162010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
432dd419 4417
4418 * config.host: Add lm32-*-rtems*.
4419
20be3c56 44202010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4421 Uros Bizjak <ubizjak@gmail.com>
4422
4423 PR target/39048
4424 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4425 like other remaining 32-bit x86 OSes.
4426 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4427 assembler syntax.
4428 * config/i386/libgcc-sol2.ver: New file.
4429 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4430
8f0f72c0 44312010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
4432
4433 PR c/43553
4434 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
4435 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
4436 is used and substitute set_use_emutls.
4437 * configure: Regenerated.
4438
cf842d6a 44392010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
4440
4441 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
4442
4dcd7ab3 44432010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4444
4445 PR target/38085
4446 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
4447 MULTILIB_CFLAGS.
4448 ($(T)gcrt1.o): Likewise.
4449 ($(T)crt1.o): Likewise.
4450 ($(T)crti.o): Likewise.
4451 ($(T)crtn.o): Likewise.
4452
a426f025 44532010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4454
4455 PR other/42980
4456 * Makefile.in (install): Use $(MAKE) string in rule, for
4457 parallel make.
4458
8525326e 44592010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
4460
4461 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
4462 * config/mmix/t-mmix: New file.
4463 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
4464
14a10763 44652010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
4466
4467 PR java/41991
4468 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
4469 SHLIB_MAPFILES.
4470
00301a1a 44712010-01-04 Anthony Green <green@moxielogic.com>
4472
4473 * config/moxie/crti.asm, config/moxie/crtn.asm,
4474 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
4475 config/moxie/t-moxie: New files.
4476 * config.host: Add t-moxie-softfp reference.
4477
d2b1aa3d 44782009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4479
4480 PR other/39888
4481 * config/t-slibgcc-darwin: Fix embedded rpaths for
4482 --enable-version-specific-runtime-libs, build extension stub
4483 libs exposing features available from current libgcc_s.
4484
f6fe91e8 44852009-11-11 Jon Beniston <jon@beniston.com>
4486
278afeb5 4487 * config.host: Add lm32 targets.
4488 * config/lm32: New directory.
4489 * config/lm32/libgcc_lm32.h: New file.
4490 * config/lm32/_mulsi3.c: New file.
4491 * config/lm32/_udivmodsi4.c: New file.
4492 * config/lm32/_divsi3.c: New file.
4493 * config/lm32/_modsi3.c: New file.
4494 * config/lm32/_udivsi3.c: New file.
4495 * config/lm32/_umodsi3.c: New file.
4496 * config/lm32/_lshrsi3.S: New file.
4497 * config/lm32/_ashrsi3.S: New file.
4498 * config/lm32/_ashlsi3.S: New file.
4499 * config/lm32/crti.S: New file.
4500 * config/lm32/crtn.S: New file.
4501 * config/lm32/t-lm32: New file.
4502 * config/lm32/t-elf: New file.
4503 * config/lm32/t-uclinux: New file.
f6fe91e8 4504
24833e1a 45052009-10-26 Nick Clifton <nickc@redhat.com>
4506
4507 * config.host: Add support for RX target.
4508 * config/rx: New directory.
4509 * config/rx/rx-abi-functions.c: New file. Supplementary
4510 functions for libgcc to support the RX ABI.
4511 * config/rx/rx-abi.h: New file. Supplementary header file for
4512 libgcc RX ABI functions.
4513 * config/rx/t-rx: New file: Makefile fragment for building
4514 libgcc for the RX.
4515
1d7e299f 45162009-10-09 Uros Bizjak <ubizjak@gmail.com>
4517
4518 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
4519 constraint of y0 to "g".
4520
e38fe738 45212009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4522
4523 * config.host: Include the s390 makefile fragments.
4524 * config/s390/32/_fixdfdi.c: New file.
4525 * config/s390/32/_fixsfdi.c: New file.
4526 * config/s390/32/_fixtfdi.c: New file.
4527 * config/s390/32/_fixunsdfdi.c: New file.
4528 * config/s390/32/_fixunssfdi.c: New file.
4529 * config/s390/32/_fixunstfdi.c: New file.
4530 * config/s390/32/t-floattodi: New file.
4531 * config/s390/libgcc-glibc.ver: New file.
4532 * config/s390/t-crtstuff: New file.
4533 * config/s390/t-linux: New file.
4534 * config/s390/t-tpf: New file.
4535
81a71e2b 45362009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4537
4538 * configure.ac (AC_PREREQ): Bump to 2.64.
4539
a1ef431d 45402009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
4541
4542 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
4543
cd9a469c 45442009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4545
4546 * configure: Regenerate.
4547
9b9a2528 45482009-08-09 Douglas B Rupp <rupp@gnat.com>
4549
4550 * config.host (ia64-hp-*vms*): New target.
4551 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
4552 with ia64-hp-*vms*.
4553
a2655af1 45542009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4555
4556 * configure.ac: Add snippet for maintainer-mode.
4557 * configure: Regenerate.
4558 * Makefile.in (AUTOCONF, configure_deps): New variables.
4559 ($(srcdir)/configure)): New rule, active only with maintainer
4560 mode turned on.
4561
46222c18 45622009-06-23 DJ Delorie <dj@redhat.com>
4563
4564 Add MeP port.
4565 * config.host: Add mep support.
4566
13dc7657 45672009-06-22 Kai Tietz <kai.tietz@onevision.com>
4568
82a3cc73 4569 * config.host: Add i386/${host_address}/t-fprules-softfp and
1d7e299f 4570 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
82a3cc73 4571
4572 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
4573 for mingw targets.
13dc7657 4574 * config/i386/64/_multc3.c: Likewise.
4575 * config/i386/64/_powitf2.c: Likewise.
4576 * config/i386/64/eqtf2.c: Likewise.
4577 * config/i386/64/getf2.c: Likewise.
4578 * config/i386/64/letf2.c: Likewise.
4579 * config/i386/64/letf2.c: Likewise.
82a3cc73 4580 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
4581 unsigned long long for x64 mingw targets.
4582 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
4583 (_FP_I_TYPE): Define as long long for x64 mingw target.
13dc7657 4584
63bfd172 45852009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
4586
4587 * config.host (vax-*-linux*): New.
4588
be52b6d8 45892009-05-31 Anthony Green <green@moxielogic.com>
4590
4591 * config.host: Add moxie support.
4592 * config/moxie/t-moxie: New file.
4593
6471e33b 45942009-05-29 David Billinghurst <billingd@gcc.gnu.org>
4595
4596 * config.host: Add i386/${host_address}/t-fprules-softfp and
1d7e299f 4597 t-softfp to tmake_file for i[34567]86-*-cygwin*.
6471e33b 4598
09ec66c8 45992009-04-17 Aurelien Jarno <aurelien@aurel32.net>
4600
4601 * config.host: Add i386/${host_address}/t-fprules-softfp to
4602 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
4603
6bc9506f 46042009-04-09 Nick Clifton <nickc@redhat.com>
4605
4606 * config/ia64/tf-signs.c: Change copyright header to refer to
4607 version 3 of the GNU General Public License with version 3.1
4608 of the GCC Runtime Library Exception and to point readers at
4609 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
4610 web page.
4611 * config/i386/32/tf-signs.c: Likewise.
4612 * config/libbid/_addsub_dd.c: Likewise.
4613 * config/libbid/_addsub_sd.c: Likewise.
4614 * config/libbid/_addsub_td.c: Likewise.
4615 * config/libbid/_dd_to_df.c: Likewise.
4616 * config/libbid/_dd_to_di.c: Likewise.
4617 * config/libbid/_dd_to_sd.c: Likewise.
4618 * config/libbid/_dd_to_sf.c: Likewise.
4619 * config/libbid/_dd_to_si.c: Likewise.
4620 * config/libbid/_dd_to_td.c: Likewise.
4621 * config/libbid/_dd_to_tf.c: Likewise.
4622 * config/libbid/_dd_to_udi.c: Likewise.
4623 * config/libbid/_dd_to_usi.c: Likewise.
4624 * config/libbid/_dd_to_xf.c: Likewise.
4625 * config/libbid/_df_to_dd.c: Likewise.
4626 * config/libbid/_df_to_sd.c: Likewise.
4627 * config/libbid/_df_to_td.c: Likewise.
4628 * config/libbid/_di_to_dd.c: Likewise.
4629 * config/libbid/_di_to_sd.c: Likewise.
4630 * config/libbid/_di_to_td.c: Likewise.
4631 * config/libbid/_div_dd.c: Likewise.
4632 * config/libbid/_div_sd.c: Likewise.
4633 * config/libbid/_div_td.c: Likewise.
4634 * config/libbid/_eq_dd.c: Likewise.
4635 * config/libbid/_eq_sd.c: Likewise.
4636 * config/libbid/_eq_td.c: Likewise.
4637 * config/libbid/_ge_dd.c: Likewise.
4638 * config/libbid/_ge_sd.c: Likewise.
4639 * config/libbid/_ge_td.c: Likewise.
4640 * config/libbid/_gt_dd.c: Likewise.
4641 * config/libbid/_gt_sd.c: Likewise.
4642 * config/libbid/_gt_td.c: Likewise.
4643 * config/libbid/_isinfd128.c: Likewise.
4644 * config/libbid/_isinfd32.c: Likewise.
4645 * config/libbid/_isinfd64.c: Likewise.
4646 * config/libbid/_le_dd.c: Likewise.
4647 * config/libbid/_le_sd.c: Likewise.
4648 * config/libbid/_le_td.c: Likewise.
4649 * config/libbid/_lt_dd.c: Likewise.
4650 * config/libbid/_lt_sd.c: Likewise.
4651 * config/libbid/_lt_td.c: Likewise.
4652 * config/libbid/_mul_dd.c: Likewise.
4653 * config/libbid/_mul_sd.c: Likewise.
4654 * config/libbid/_mul_td.c: Likewise.
4655 * config/libbid/_ne_dd.c: Likewise.
4656 * config/libbid/_ne_sd.c: Likewise.
4657 * config/libbid/_ne_td.c: Likewise.
4658 * config/libbid/_sd_to_dd.c: Likewise.
4659 * config/libbid/_sd_to_df.c: Likewise.
4660 * config/libbid/_sd_to_di.c: Likewise.
4661 * config/libbid/_sd_to_sf.c: Likewise.
4662 * config/libbid/_sd_to_si.c: Likewise.
4663 * config/libbid/_sd_to_td.c: Likewise.
4664 * config/libbid/_sd_to_tf.c: Likewise.
4665 * config/libbid/_sd_to_udi.c: Likewise.
4666 * config/libbid/_sd_to_usi.c: Likewise.
4667 * config/libbid/_sd_to_xf.c: Likewise.
4668 * config/libbid/_sf_to_dd.c: Likewise.
4669 * config/libbid/_sf_to_sd.c: Likewise.
4670 * config/libbid/_sf_to_td.c: Likewise.
4671 * config/libbid/_si_to_dd.c: Likewise.
4672 * config/libbid/_si_to_sd.c: Likewise.
4673 * config/libbid/_si_to_td.c: Likewise.
4674 * config/libbid/_td_to_dd.c: Likewise.
4675 * config/libbid/_td_to_df.c: Likewise.
4676 * config/libbid/_td_to_di.c: Likewise.
4677 * config/libbid/_td_to_sd.c: Likewise.
4678 * config/libbid/_td_to_sf.c: Likewise.
4679 * config/libbid/_td_to_si.c: Likewise.
4680 * config/libbid/_td_to_tf.c: Likewise.
4681 * config/libbid/_td_to_udi.c: Likewise.
4682 * config/libbid/_td_to_usi.c: Likewise.
4683 * config/libbid/_td_to_xf.c: Likewise.
4684 * config/libbid/_tf_to_dd.c: Likewise.
4685 * config/libbid/_tf_to_sd.c: Likewise.
4686 * config/libbid/_tf_to_td.c: Likewise.
4687 * config/libbid/_udi_to_dd.c: Likewise.
4688 * config/libbid/_udi_to_sd.c: Likewise.
4689 * config/libbid/_udi_to_td.c: Likewise.
4690 * config/libbid/_unord_dd.c: Likewise.
4691 * config/libbid/_unord_sd.c: Likewise.
4692 * config/libbid/_unord_td.c: Likewise.
4693 * config/libbid/_usi_to_dd.c: Likewise.
4694 * config/libbid/_usi_to_sd.c: Likewise.
4695 * config/libbid/_usi_to_td.c: Likewise.
4696 * config/libbid/_xf_to_dd.c: Likewise.
4697 * config/libbid/_xf_to_sd.c: Likewise.
4698 * config/libbid/_xf_to_td.c: Likewise.
4699 * config/libbid/bid128.c: Likewise.
4700 * config/libbid/bid128_2_str.h: Likewise.
4701 * config/libbid/bid128_2_str_macros.h: Likewise.
4702 * config/libbid/bid128_2_str_tables.c: Likewise.
4703 * config/libbid/bid128_add.c: Likewise.
4704 * config/libbid/bid128_compare.c: Likewise.
4705 * config/libbid/bid128_div.c: Likewise.
4706 * config/libbid/bid128_fma.c: Likewise.
4707 * config/libbid/bid128_logb.c: Likewise.
4708 * config/libbid/bid128_minmax.c: Likewise.
4709 * config/libbid/bid128_mul.c: Likewise.
4710 * config/libbid/bid128_next.c: Likewise.
4711 * config/libbid/bid128_noncomp.c: Likewise.
4712 * config/libbid/bid128_quantize.c: Likewise.
4713 * config/libbid/bid128_rem.c: Likewise.
4714 * config/libbid/bid128_round_integral.c: Likewise.
4715 * config/libbid/bid128_scalb.c: Likewise.
4716 * config/libbid/bid128_sqrt.c: Likewise.
4717 * config/libbid/bid128_string.c: Likewise.
4718 * config/libbid/bid128_to_int16.c: Likewise.
4719 * config/libbid/bid128_to_int32.c: Likewise.
4720 * config/libbid/bid128_to_int64.c: Likewise.
4721 * config/libbid/bid128_to_int8.c: Likewise.
4722 * config/libbid/bid128_to_uint16.c: Likewise.
4723 * config/libbid/bid128_to_uint32.c: Likewise.
4724 * config/libbid/bid128_to_uint64.c: Likewise.
4725 * config/libbid/bid128_to_uint8.c: Likewise.
4726 * config/libbid/bid32_to_bid128.c: Likewise.
4727 * config/libbid/bid32_to_bid64.c: Likewise.
4728 * config/libbid/bid64_add.c: Likewise.
4729 * config/libbid/bid64_compare.c: Likewise.
4730 * config/libbid/bid64_div.c: Likewise.
4731 * config/libbid/bid64_fma.c: Likewise.
4732 * config/libbid/bid64_logb.c: Likewise.
4733 * config/libbid/bid64_minmax.c: Likewise.
4734 * config/libbid/bid64_mul.c: Likewise.
4735 * config/libbid/bid64_next.c: Likewise.
4736 * config/libbid/bid64_noncomp.c: Likewise.
4737 * config/libbid/bid64_quantize.c: Likewise.
4738 * config/libbid/bid64_rem.c: Likewise.
4739 * config/libbid/bid64_round_integral.c: Likewise.
4740 * config/libbid/bid64_scalb.c: Likewise.
4741 * config/libbid/bid64_sqrt.c: Likewise.
4742 * config/libbid/bid64_string.c: Likewise.
4743 * config/libbid/bid64_to_bid128.c: Likewise.
4744 * config/libbid/bid64_to_int16.c: Likewise.
4745 * config/libbid/bid64_to_int32.c: Likewise.
4746 * config/libbid/bid64_to_int64.c: Likewise.
4747 * config/libbid/bid64_to_int8.c: Likewise.
4748 * config/libbid/bid64_to_uint16.c: Likewise.
4749 * config/libbid/bid64_to_uint32.c: Likewise.
4750 * config/libbid/bid64_to_uint64.c: Likewise.
4751 * config/libbid/bid64_to_uint8.c: Likewise.
4752 * config/libbid/bid_b2d.h: Likewise.
4753 * config/libbid/bid_binarydecimal.c: Likewise.
4754 * config/libbid/bid_conf.h: Likewise.
4755 * config/libbid/bid_convert_data.c: Likewise.
4756 * config/libbid/bid_decimal_data.c: Likewise.
4757 * config/libbid/bid_decimal_globals.c: Likewise.
4758 * config/libbid/bid_div_macros.h: Likewise.
4759 * config/libbid/bid_dpd.c: Likewise.
4760 * config/libbid/bid_flag_operations.c: Likewise.
4761 * config/libbid/bid_from_int.c: Likewise.
4762 * config/libbid/bid_functions.h: Likewise.
4763 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4764 * config/libbid/bid_inline_add.h: Likewise.
4765 * config/libbid/bid_internal.h: Likewise.
4766 * config/libbid/bid_round.c: Likewise.
4767 * config/libbid/bid_sqrt_macros.h: Likewise.
4768
47692009-04-09 Jakub Jelinek <jakub@redhat.com>
4770
4771 * Makefile.in: Change copyright header to refer to version
4772 3 of the GNU General Public License and to point readers at the
4773 COPYING3 file and the FSF's license web page.
4774 * config.host: Likewise.
4775
4e5e2802 47762009-04-07 Alan Modra <amodra@bigpond.net.au>
4777
4778 * config.host: Reorder and merge to match config.gcc change.
4779
8d40ea45 47802009-04-03 Alan Modra <amodra@bigpond.net.au>
4781
4782 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
4783
f2397fc4 47842009-03-28 Joseph Myers <joseph@codesourcery.com>
4785
4786 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
4787 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
4788 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
4789 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
4790
24200b28 47912009-02-12 Uros Bizjak <ubizjak@gmail.com>
4792
4793 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
4794 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4795
8b21beb2 47962009-02-12 H.J. Lu <hongjiu.lu@intel.com>
4797
24200b28 4798 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
4799 ia64/t-softfp-compat to tmake_file.
8b21beb2 4800
4801 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
4802
4803 * config/ia64/__divxf3.asm: New.
4804 * config/ia64/_fixtfdi.asm: Likewise.
4805 * config/ia64/_fixunstfdi.asm: Likewise.
4806 * config/ia64/_floatditf.asm: Likewise.
4807 * config/ia64/t-fprules-softfp: Likewise.
4808 * config/ia64/t-softfp-compat: Likewise.
4809 * config/ia64/tf-signs.c: Likewise.
4810
9df8be69 48112009-01-18 Ben Elliston <bje@au.ibm.com>
4812
4813 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4814
f2b540ae 48152009-01-16 Ben Elliston <bje@au.ibm.com>
4816
4817 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
4818 to tmake_file.
4819
5790f80a 48202009-01-13 Ben Elliston <bje@au.ibm.com>
4821
4822 * config/t-softfp: New file.
4823 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
4824 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
4825
b8138586 48262009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4827
4828 * config.host: Add m32r*-*-rtems*.
4829
7eac0a4e 48302008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
4831
4832 * config.host: Add m32c*-*-rtems*.
4833
03150a33 48342008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4835
4836 PR bootstrap/33100
4837 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
4838 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
4839 * configure: Regenerate.
4840 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
4841 tmake_file here from gcc/config.gcc.
4842 Move extra_parts here from gcc/config.gcc.
4843 * config/i386/t-sol2: Move here from gcc/config/i386.
4844 Use gcc_srcdir instead of srcdir.
4845
77a32a8e 48462008-11-18 Adam Nemet <anemet@caviumnetworks.com>
4847
4848 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
4849 case.
4850
1eab96a6 48512008-11-09 Thomas Schwinge <tschwinge@gnu.org>
4852
4853 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
4854
74cd9df8 48552008-10-08 Thomas Schwinge <tschwinge@gnu.org>
4856
4857 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
4858
8372e9ea 48592008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
4860
4861 Add picoChip port.
4862 * config.host: Add picochip-*-*.
4863
75c7ffbc 48642008-08-06 Bob Wilson <bob.wilson@acm.org>
4865
4866 * config.host: Match more processor names for Xtensa.
4867
fb4830c6 48682008-07-08 H.J. Lu <hongjiu.lu@intel.com>
4869
4870 * config/i386/64/t-softfp-compat: Update comments.
4871
7c92db45 48722008-07-07 H.J. Lu <hongjiu.lu@intel.com>
4873
4874 * config/i386/64/_divtc3-compat.c: Moved to ...
4875 * config/i386/64/_divtc3.c: Here.
4876
4877 * config/i386/64/_multc3-compat.c: Moved to ...
4878 * config/i386/64/_multc3.c: Here.
4879
4880 * config/i386/64/_powitf2-compat.c: Moved to ...
4881 * config/i386/64/_powitf2.c: Here.
4882
4883 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
4884 .c suffix instead of -compat.c.
4885
ec2e6a4e 48862008-07-05 Uros Bizjak <ubizjak@gmail.com>
4887
4888 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
4889 (_FP_MUL_MEAT_D): Ditto.
4890 (_FP_DIV_MEAT_S): Ditto.
4891 (_FP_DIV_MEAT_D): Ditto.
4892
fdbb505a 48932008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
4894
4895 * Makefile.in: Add support for __sync_* libgcc functions.
4896
310c48f2 48972008-07-03 H.J. Lu <hongjiu.lu@intel.com>
4898
4899 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
4900
144633f4 49012008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4902
4903 PR boostrap/36702
4904 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
4905 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
4906
4907 * config/i386/64/t-fprules-softfp: Moved to ...
4908 * config/i386/64/t-softfp-compat: This. New.
4909
e25ffafe 49102008-07-02 Uros Bizjak <ubizjak@gmail.com>
4911
4912 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
4913 Initialize f with 0.0.
4914
b3fd46a0 49152008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4916
4917 PR target/36669
4918 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
4919
4920 * config/i386/64/_divtc3-compat.c: New.
4921 * config/i386/64/_multc3-compat.c: Likewise.
4922 * config/i386/64/_powitf2-compat.c: Likewise.
4923 * config/i386/64/eqtf2.c: Likewise.
4924 * config/i386/64/getf2.c: Likewise.
4925 * config/i386/64/letf2.c: Likewise.
4926 * config/i386/64/t-fprules-softfp: Likewise.
4927
49282008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4929
4930 * config.host: Add i386/${host_address}/t-fprules-softfp to
4931 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
1d7e299f 4932 i[34567]86-*-linux*, x86_64-*-linux*.
b3fd46a0 4933
4934 * configure.ac: Set host_address to 64 or 32 for x86.
4935 * configure: Regenerated.
4936
4937 * Makefile.in (config.status): Also depend on
4938 $(srcdir)/config.host.
4939
4940 * config/i386/32/t-fprules-softfp: New.
4941 * config/i386/32/tf-signs.c: Likewise.
4942
4943 * config/i386/64/sfp-machine.h: New. Moved from gcc.
4944
49452008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4946 Uros Bizjak <ubizjak@gmail.com>
4947
4948 * config/i386/32/sfp-machine.h: New.
4949
eaef9489 49502008-06-26 Nathan Froyd <froydnj@codesourcery.com>
4951
4952 * config/rs6000/t-ppccomm: Remove rules that conflict with
4953 auto-generated rules.
4954
5b2c7553 49552008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4956
4957 * configure.ac: sinclude override.m4.
4958 * configure: Regenerate.
4959
dde02e56 49602008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
4961
4962 * configure: Regenerate.
4963
4d6f3aad 49642008-06-10 Joseph Myers <joseph@codesourcery.com>
4965
4966 * Makefile.in (DECNUMINC): Remove
4967 -I$(MULTIBUILDTOP)../../libdecnumber.
4968 * gstdint.h: New.
4969
6af9f7ea 49702008-06-07 Joseph Myers <joseph@codesourcery.com>
4971
4972 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
4973 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
4974 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
4975 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
4976 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
4977 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
4978 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
4979 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
4980 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
4981 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
4982 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
4983 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
4984 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
4985 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
4986
ccf1c0f1 49872008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
4988
4989 * config.host (sh2[lbe]*-*-linux*): Allow target.
4990
19872d0b 49912008-04-30 Nathan Froyd <froydnj@codesourcery.com>
4992
4993 * config/rs6000/t-ppccomm: Add build rules for new files.
4994 (LIB2ADD_ST): New variable.
4995
38dd5584 49962008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
4997
4998 PR target/34210
4999 PR target/35508
5000 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
5001 * config/t-avr: New file. Build 16bit libgcc functions.
5002
8e5da69c 50032008-03-02 Jakub Jelinek <jakub@redhat.com>
5004
5005 PR target/35401
5006 * config/t-slibgcc-darwin: Make install-leaf dependent on
5007 install-darwin-libgcc-stubs instead of install.
5008
99c77e32 50092008-01-25 Joseph Myers <joseph@codesourcery.com>
5010
5011 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
5012 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
5013 sh-*-rtemscoff*): Remove cases.
5014
8237872e 50152007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
5016
5017 * Makefile.in (all): Use install-leaf rather than install.
5018 (install): Split most of the rule into...
5019 (install-leaf): ...this new one.
5020
00a05b87 50212007-12-19 Etsushi Kato <ek.kato@gmail.com>
5022 Paolo Bonzini <bonzini@gnu.org>
5023
5024 PR target/30572
e25ffafe 5025 * Makefile.in: Use @shlib_slibdir@ substitution to get
5026 correct install name on darwin.
00a05b87 5027 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
1d7e299f 5028
877d7f12 50292007-12-15 Hans-Peter Nilsson <hp@axis.com>
5030
5031 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
5032 cris-*-elf and cris-*-none.
5033 (crisv32-*-linux*): Similar, as cris-*-linux*.
5034
75612461 50352007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
5036
5037 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
5038
f11b4169 50392007-10-27 H.J. Lu <hongjiu.lu@intel.com>
5040
5041 PR regression/33926
5042 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
5043 * configure: Regenerated.
5044
84d1fc49 50452007-09-27 H.J. Lu <hongjiu.lu@intel.com>
5046
5047 * Makefile.in (dfp-filenames): Replace decimal_globals,
5048 decimal_data, binarydecimal and convert_data with
5049 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
5050 and bid_convert_data, respectively.
5051
3ac0842f 50522007-09-17 Chao-ying Fu <fu@mips.com>
5053 Nigel Stephens <nigel@mips.com>
5054
5055 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
5056 * Makefile.in (fixed_point): Define.
5057 Check if fixed_point is yes to build support functions.
5058 * configure.ac: Check for fixed_point support.
5059 * configure: Regenerated.
5060 * gen-fixed.sh: New file to generate lists of fixed-point labels,
5061 funcs, modes, from, to.
5062
8c72b2f9 50632007-09-11 Janis Johnson <janis187@us.ibm.com
5064
5065 * Makefile.in (dfp-filenames): Add bid128_noncomp.
5066
c8ac5d9a 50672007-09-10 Janis Johnson <janis187@us.ibm.com>
5068
5069 * Makefile.in (dfp-filenames): Remove decUtility, add
5070 decDouble, decPacked, decQuad, decSingle.
5071
cc8ebe39 50722007-08-27 Hans Kester <hans.kester@ellips.nl>
5073
5074 * config.host : Add x86_64-elf target.
5075
db1c99de 50762007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5077
5078 * configure.ac (set_have_cc_tls): Add a missing =.
5079 * configure: Regenerated.
5080
e4cbe54f 50812007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5082
5083 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
5084 and x86_64-*-linux*.
5085
5086 * config/t-tls: New file.
5087
1d7e299f 5088 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
e4cbe54f 5089
5090 * configure.ac: Include ../config/enable.m4 and
5091 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
5092 supports TLS and substitute set_have_cc_tls.
5093 * configure: Regenerated.
5094
9b6b0236 50952007-07-04 H.J. Lu <hongjiu.lu@intel.com>
5096
5097 * Makefile.in: Use libbid for DFP when BID is enabled.
5098
9e51385b 50992007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
5100
5101 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
1d7e299f 5102 extra_parts. Add config/i386/t-cygming to tmake_file.
9e51385b 5103 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
5104
8f433c51 51052007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
9b6b0236 5106 Danny Smith <dannysmith@users.sourceforge.net>
8f433c51 5107
5108 PR target/29498
5109 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
5110 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
5111 * config/i386/t-crtfm: Compile crtfastmath.o with
5112 -minline-all-stringops.
5113
723e1902 51142007-05-10 Richard Sandiford <richard@codesourcery.com>
5115
5116 * config.host (sparc-wrs-vxworks): New target.
5117
278e2fd1 51182007-04-14 Kazu Hirata <kazu@codesourcery.com>
5119
5120 * config.host: Recognize fido.
5121
2968d68c 51222007-04-04 Janis Johnson <janis187@us.ibm.com>
5123
5124 * configure: Check host, not target, for decimal float support.
5125
6d057ce8 51262007-04-03 Uros Bizjak <ubizjak@gmail.com>
5127
5128 * config/i386/t-crtpc: New file.
5129 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
e25ffafe 5130 (x86_64-*-linux*): Ditto.
6d057ce8 5131
0bbe9142 51322007-02-30 Kai Tietz <kai.tietz@onevision.com>
5133
5134 * config.host (x86_64-*-mingw*): New target.
5135
10de71e1 51362007-03-23 Michael Meissner <michael.meissner@amd.com>
5137 H.J. Lu <hongjiu.lu@intel.com>
5138
5139 * Makefile.in (enable_decimal_float): New.
5140 (DECNUMINC): Add
5141 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
5142 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
5143 (decbits-filenames): This.
5144 (decbits-objects): New.
5145 (libgcc-objects): Add $(decbits-objects).
5146
5147 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
5148 Substitute enable_decimal_float.
5149 * configure: Regenerated.
5150
7a9b9c95 51512007-03-19 Hans-Peter Nilsson <hp@axis.com>
5152
5153 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5154
37decb40 51552007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5156
5157 * Makefile.in (install-info): New dummy target.
5158
bce94ab5 51592007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5160
5161 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5162
1403bdd1 51632007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5164
5165 * Makefile.in: Add install-html and install-pdf dummy
5166 targets.
5167
fce64ed4 51682007-02-05 Roger Sayle <roger@eyesopen.com>
5169 Daniel Jacobowitz <dan@codesourcery.com>
5170
5171 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5172 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5173 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5174
4d863ca5 51752007-01-29 Janis Johnson <janis187@us.ibm.com>
5176
5177 * Makefile.in (dec-filenames): Add decExcept.
5178
f0356913 51792007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5180
5181 PR bootstrap/30469
5182 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5183 -fprofile-use.
5184
bbdcab13 51852007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5186
5187 * configure.ac: Add --enable-version-specific-runtime-libs.
5188 Correct $slibdir default.
5189 * configure: Regenerated.
5190
3da0fdbc 51912007-01-23 Joseph Myers <joseph@codesourcery.com>
5192
5193 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5194
cdca0ab7 51952007-01-21 Andrew Pinski <pinskia@gmail.com>
5196
5197 PR target/30519
5198 * config.host (alpha*-*-linux*): Set extra_parts.
5199
97f1a704 52002007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5201
5202 * config/sh/t-linux: New.
5203 * config.host (sh*-*-linux*): Set tmake_file.
5204
52617116 52052007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5206
5207 * Makefile.in (install): Handle multilibs.
5208
c0e5c948 52092007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5210
5211 * Makefile.in: Added .PHONY entry for documentation targets.
5212
d62e2f2f 52132007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5214
5215 * Makefile.in: Add empty info, html, dvi, pdf targets.
5216
68cf2994 52172007-01-04 Mike Stump <mrs@apple.com>
5218
5219 * Makefile.in (MAKEINFO): Remove.
5220 (PERL): Likewise.
5221
f534b3b3 52222007-01-04 Paolo Bonzini <bonzini@gnu.org>
5223
5224 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5225 * configure: Regenerate.
5226 * Makefile.in (host_subdir): Substitute it.
1d7e299f 5227 (gcc_objdir): Use it.
f534b3b3 5228
c11c6ae3 52292007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5230
5231 * config.host (ia64*-*-linux*): Set tmake_file.
5232
d272bed8 52332007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5234
5235 * Makefile.in (version): Define.
5236
894a47b4 52372007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5238 Paolo Bonzini <bonzini@gnu.org>
5239
5240 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5241 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5242 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5243 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5244 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5245 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5246 * configure: Generated.
Mirror of https://gcc.gnu.org/git/gcc.git