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1879e97f
UB		 12013-12-26 Uros Bizjak <ubizjak@gmail.com>
2
3 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
4 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
5 from cpuid.h to check vendor signatures.
6
f4a4bdbb
GG		 72013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
8
9 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
10 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
11 (get_amd_cpu): Likewise.
12
8d2ae544
L		 132013-12-25 H.J. Lu <hongjiu.lu@intel.com>
14
15 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
16 Haswell.
17
74924838
ASJ		 182013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
19 H.J. Lu <hongjiu.lu@intel.com>
20
0bb52f25
L		 21 PR target/59422
22 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
74924838
ASJ		 23 and AMD_JAGUAR.
24 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
25 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
26 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
27 FEATURE_XOP and FEATURE_FMA.
28 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
29 AMDFAM15H_BDVER3.
30 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
0bb52f25 31 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
74924838
ASJ		 32 FEATURE_FMA4 and FEATURE_XOP.
33
d3c11974
L		 342013-12-23 H.J. Lu <hongjiu.lu@intel.com>
35
36 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
37 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
38 (get_intel_cpu): Updated.
39
064c4ff2
ZC		 402013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
41
42 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
43
8b02e720
UB		 442013-12-09 Uros Bizjak <ubizjak@gmail.com>
45
46 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1f71a3c3 47 instructions when __SSE_MATH__ is defined.
8b02e720 48
3fa2ccb4
RC		 492013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
50
51 * config.host (microblaze-*-rtems*): New.
52
ecd78fc9
KV		 532013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
54
55 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
56 architectures that do not have hardware divide instruction.
57 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
58
b21fbbd2
RS		 592013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
60
61 * longlong.h: Delete (moved to include/).
62
b03fb8c9
AZ		 632013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
64
65 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
66 of normal number and qNaN to not raise an inexact exception.
67
3c716922
UB		 682013-11-28 Uros Bizjak <ubizjak@gmail.com>
69
70 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
71
722013-11-28 Matthew Leach <matthew.leach@arm.com>
cceeb9a9
ML		 73
74 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
75 for correct opcodes on BE.
76
a3458d22
UB		 772013-11-27 Uros Bizjak <ubizjak@gmail.com>
78
79 * soft-fp/op-4.h: Update from glibc.
80
30b8f78b
KV		 812013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
82
83 * libgcc2.c (__udivmoddi4): Define new implementation when
84 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
85 divide instructions.
86
82552a29
OE		 872013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
88
89 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
90
80e87457
RO		 912013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
92
93 * config/t-softfp (soft-fp-objects-base): New variable.
94 (soft-fp-objects): Use it.
95
44178879
DE		 962013-11-23 David Edelson <dje.gcc@gmail.com>
97 Andrew Dixie <andrewd@gentrack.com>
98
99 PR target/33704
100 * config/rs6000/aixinitfini.c: New file.
101 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
102 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
103 symbols.
104
e5287671
YR		 1052013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
106
a3458d22 107 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
e5287671 108
867c8b03
JH		 1092013-11-18 Jan Hubicka <jh@suse.cz>
110
7f369373
JH		 111 * libgcov-driver.c (run_accounted): Make global level static.
112 (gcov_exit_merge_summary): Silence warning; do not clear
113 run_accounted here.
114 (gcov_exit): Clear it here.
115
1d0b3334
JH		 116 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
117 run_accounted.
118
867c8b03
JH		 119 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
120 (all_prg, crc32): Remove static vars.
121 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
122 all_prg.
123 (gcov_exit_merge_gcda): Add crc32 parameter.
124 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
125 do not account run if it was already accounted.
126 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
127 (gcov_exit): Initialize all_prg; update.
128
66204992
AS		 1292013-11-15 Andreas Schwab <schwab@linux-m68k.org>
130
131 * configure: Regenerate.
132
b54214fe
UW		 1332013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
134 Alan Modra <amodra@gmail.com>
135
136 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
137 (frob_update_context): Use it.
138
1392013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
140 Alan Modra <amodra@gmail.com>
141
142 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
143 (trampoline_initial): Provide ELFv2 variant.
144 (__trampoline_setup): Likewise.
145
146 * config/rs6000/linux-unwind.h (frob_update_context): Do not
147 check for AIX indirect function call sequence if _CALL_ELF == 2.
148
1492013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
150 Alan Modra <amodra@gmail.com>
151
152 * config/rs6000/linux-unwind.h (get_regs): Do not support
153 old kernel versions if _CALL_ELF == 2.
154 (frob_update_context): Do not support PLT stub variants only
155 generated by old linkers if _CALL_ELF == 2.
156
13e0981a
UW		 1572013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
158 Alan Modra <amodra@gmail.com>
159
160 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
161 location of CR save area for 64-bit little-endian systems.
162
1a80085d
EB		 1632013-11-11 Eric Botcazou <ebotcazou@adacore.com>
164
165 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
166 in tmake_file.
167 * config/arm/t-vxworks: Delete.
168
cabeea52
KT		 1692013-11-10 Kai Tietz <ktietz@redhat.com>
170
171 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
172 Increment load-count on use of LIBGCC_SONAME DLL.
173 (hmod_libgcc): New static variable to hold handle of
174 LIBGCC_SONAME DLL.
175 (__gcc_deregister_frame): Decrement load-count of
176 LIBGCC_SONAME DLL.
177
ac088ba1
BRF		 1782013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
179
180 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
181 availability.
182 * configure: Regenerate
183
d59a8fcc
UB		 1842013-11-07 Uros Bizjak <ubizjak@gmail.com>
185
186 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
187 FP_EX_DENORM. Store result to volatile location after SSE division
188 to close interrupt window. Remove unneeded fwait after x87
189 division since interrupt window will be closed by emitted fstp.
9de84e84 190 Rewrite FP_EX_INEXACT handling.
d59a8fcc 191
9954c743
JM		 1922013-11-06 Joseph Myers <joseph@codesourcery.com>
193
194 * soft-fp/README: Update.
195 * soft-fp/adddf3.c: Update from glibc.
196 * soft-fp/addsf3.c: Likewise.
197 * soft-fp/addtf3.c: Likewise.
198 * soft-fp/divdf3.c: Likewise.
199 * soft-fp/divsf3.c: Likewise.
200 * soft-fp/divtf3.c: Likewise.
201 * soft-fp/double.h: Likewise.
202 * soft-fp/eqdf2.c: Likewise.
203 * soft-fp/eqsf2.c: Likewise.
204 * soft-fp/eqtf2.c: Likewise.
205 * soft-fp/extenddftf2.c: Likewise.
206 * soft-fp/extended.h: Likewise.
207 * soft-fp/extendsfdf2.c: Likewise.
208 * soft-fp/extendsftf2.c: Likewise.
209 * soft-fp/extendxftf2.c: Likewise.
210 * soft-fp/fixdfdi.c: Likewise.
211 * soft-fp/fixdfsi.c: Likewise.
212 * soft-fp/fixdfti.c: Likewise.
213 * soft-fp/fixsfdi.c: Likewise.
214 * soft-fp/fixsfsi.c: Likewise.
215 * soft-fp/fixsfti.c: Likewise.
216 * soft-fp/fixtfdi.c: Likewise.
217 * soft-fp/fixtfsi.c: Likewise.
218 * soft-fp/fixtfti.c: Likewise.
219 * soft-fp/fixunsdfdi.c: Likewise.
220 * soft-fp/fixunsdfsi.c: Likewise.
221 * soft-fp/fixunsdfti.c: Likewise.
222 * soft-fp/fixunssfdi.c: Likewise.
223 * soft-fp/fixunssfsi.c: Likewise.
224 * soft-fp/fixunssfti.c: Likewise.
225 * soft-fp/fixunstfdi.c: Likewise.
226 * soft-fp/fixunstfsi.c: Likewise.
227 * soft-fp/fixunstfti.c: Likewise.
228 * soft-fp/floatdidf.c: Likewise.
229 * soft-fp/floatdisf.c: Likewise.
230 * soft-fp/floatditf.c: Likewise.
231 * soft-fp/floatsidf.c: Likewise.
232 * soft-fp/floatsisf.c: Likewise.
233 * soft-fp/floatsitf.c: Likewise.
234 * soft-fp/floattidf.c: Likewise.
235 * soft-fp/floattisf.c: Likewise.
236 * soft-fp/floattitf.c: Likewise.
237 * soft-fp/floatundidf.c: Likewise.
238 * soft-fp/floatundisf.c: Likewise.
239 * soft-fp/floatunditf.c: Likewise.
240 * soft-fp/floatunsidf.c: Likewise.
241 * soft-fp/floatunsisf.c: Likewise.
242 * soft-fp/floatunsitf.c: Likewise.
243 * soft-fp/floatuntidf.c: Likewise.
244 * soft-fp/floatuntisf.c: Likewise.
245 * soft-fp/floatuntitf.c: Likewise.
246 * soft-fp/gedf2.c: Likewise.
247 * soft-fp/gesf2.c: Likewise.
248 * soft-fp/getf2.c: Likewise.
249 * soft-fp/ledf2.c: Likewise.
250 * soft-fp/lesf2.c: Likewise.
251 * soft-fp/letf2.c: Likewise.
252 * soft-fp/muldf3.c: Likewise.
253 * soft-fp/mulsf3.c: Likewise.
254 * soft-fp/multf3.c: Likewise.
255 * soft-fp/negdf2.c: Likewise.
256 * soft-fp/negsf2.c: Likewise.
257 * soft-fp/negtf2.c: Likewise.
258 * soft-fp/op-1.h: Likewise.
259 * soft-fp/op-2.h: Likewise.
260 * soft-fp/op-4.h: Likewise.
261 * soft-fp/op-8.h: Likewise.
262 * soft-fp/op-common.h: Likewise.
263 * soft-fp/quad.h: Likewise.
264 * soft-fp/single.h: Likewise.
265 * soft-fp/soft-fp.h: Likewise.
266 * soft-fp/subdf3.c: Likewise.
267 * soft-fp/subsf3.c: Likewise.
268 * soft-fp/subtf3.c: Likewise.
269 * soft-fp/truncdfsf2.c: Likewise.
270 * soft-fp/trunctfdf2.c: Likewise.
271 * soft-fp/trunctfsf2.c: Likewise.
272 * soft-fp/trunctfxf2.c: Likewise.
273 * soft-fp/unorddf2.c: Likewise.
274 * soft-fp/unordsf2.c: Likewise.
275 * soft-fp/unordtf2.c: Likewise.
276
02ac9503
UB		 2772013-11-05 Uros Bizjak <ubizjak@gmail.com>
278
279 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
280 (_FP_MUL_MEAT_D): Ditto.
281 (_FP_DIV_MEAT_S): Ditto.
282 (_FP_DIV_MEAT_D): Ditto.
283 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
284 t-softfp-sfdf and t-softfp to tmake_file.
285
61221141
UB		 2862013-11-03 Uros Bizjak <ubizjak@gmail.com>
287
288 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
289 * config/i386/crtprec.c: Ditto.
290
9304f876
CJW		 2912013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
292 Shiva Chen <shiva0217@gmail.com>
293
294 * config.host (nds32*-elf*): Add nds32 target.
295 * config/nds32 : New directory and files.
296
0e499e75
HPN		 2972013-10-16 Hans-Peter Nilsson <hp@axis.com>
298
299 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
300 * config.host (cpu_type) <Setting default>: Add entry for
301 crisv32-*-*.
302 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
303 <crisv32-*-linux*>: Adjust.
304 * longlong.h: Wrap the whole CRIS section in a single
305 defined(__CRIS__) conditional. Add comment about add_ssaaaa
306 and sub_ddmmss.
307 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
308 defined.
309 [__CRIS__] (__umulsidi3): Define.
310 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
311 * config/cris/sfp-machine.h: New file.
312 * config/cris/umulsidi3.S: New file.
313 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
314 * config/cris/arit.c (SIGNMULT): New macro.
315 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
316 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
317 saving 3 out of originally 33 cycles from the fastest
318 path, 3 out of 54 from the medium path and one from the longest
319 path. Improve comments.
320
16022041
RS		 3212013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
322
323 * sync.c: Remove static aliases and define each function directly
324 under its real name.
325
69778659
JDA		 3262013-10-02 John David Anglin <danglin@gcc.gnu.org>
327
328 * config.host (hppa*64*-*-linux*): Define extra_parts.
329 (hppa*-*-linux*): Likewise.
330
2deaf8b0
JR		 3312013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
332
333 * config/arc/crtgend.S: Add 2013 to Copyright years.
334 * config/arc/gmon/atomic.h: Likewise.
335 * config/arc/gmon/auxreg.h: Likewise.
336 * config/arc/gmon/sys/gmon_out.h: Likewise.
337 * config/arc/gmon/sys/gmon.h: Likewise.
338 * config/arc/gmon/prof-freq.c: Likewise.
339 * config/arc/gmon/mcount.c: Likewise.
340 * config/arc/gmon/prof-freq-stub.S: Likewise.
341 * config/arc/gmon/gmon.c: Likewise.
342 * config/arc/gmon/machine-gmon.h: Likewise.
343 * config/arc/gmon/profil.S: Likewise.
344 * config/arc/gmon/dcache_linesz.S: Likewise.
345 * config/arc/crtg.S: Likewise.
346 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
347 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
348 * config/arc/ieee-754/adddf3.S: Likewise.
349 * config/arc/ieee-754/truncdfsf2.S: Likewise.
350 * config/arc/ieee-754/fixsfsi.S: Likewise.
351 * config/arc/ieee-754/gtsf2.S: Likewise.
352 * config/arc/ieee-754/floatsisf.S: Likewise.
353 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
354 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
355 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
356 * config/arc/ieee-754/fixdfsi.S: Likewise.
357 * config/arc/ieee-754/addsf3.S: Likewise.
358 * config/arc/ieee-754/gesf2.S: Likewise.
359 * config/arc/ieee-754/floatsidf.S: Likewise.
360 * config/arc/ieee-754/extendsfdf2.S: Likewise.
361 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
362 * config/arc/ieee-754/gtdf2.S: Likewise.
363 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
364 * config/arc/ieee-754/uneqdf2.S: Likewise.
365 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
366 * config/arc/ieee-754/uneqsf2.S: Likewise.
367 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
368 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
369 * config/arc/ieee-754/eqdf2.S: Likewise.
370 * config/arc/ieee-754/ordsf2.S: Likewise.
371 * config/arc/ieee-754/divsf3.S: Likewise.
372 * config/arc/ieee-754/divdf3.S: Likewise.
373 * config/arc/ieee-754/floatunsidf.S: Likewise.
374 * config/arc/ieee-754/orddf2.S: Likewise.
375 * config/arc/ieee-754/eqsf2.S: Likewise.
376 * config/arc/ieee-754/gedf2.S: Likewise.
377 * config/arc/crtn.S: Likewise.
378 * config/arc/crti.S: Likewise.
379 * config/arc/t-arc700-uClibc: Likewise.
380 * config/arc/asm.h: Likewise.
381 * config/arc/libgcc-excl.ver: Likewise.
382 * config/arc/t-arc-newlib: Likewise.
383 * config/arc/divtab-arc700.c: Likewise.
384 * config/arc/initfini.c: Likewise.
385 * config/arc/fp-hack.h: Likewise.
386
c8e318b0
JR		 3872013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
388 Diego Novillo <dnovillo@google.com>
389
390 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
a07c5b47
JR		 391 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
392 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
393 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
c8e318b0 394
d38a64b4
JR		 3952013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
396 Brendan Kehoe <brendan@zen.org>
397 Simon Cook <simon.cook@embecosm.com>
398
399 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
400 * config/arc: New directory.
401 * longlong.h [__arc__] (umul_ppmm): Remove.
402 [__arc__] (__umulsidi3): Define.
403 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
404 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
405
dff717d2
JC		 4062013-09-17 Jacek Caban <jacek@codeweavers.com>
407
408 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
409 CreateSemaphoreA.
410 * config/i386/gthr-win32.h: Likewise.
411
5c0029de
DD		 4122013-09-16 DJ Delorie <dj@redhat.com>
413
844ad6c6 414 * config/rl78/vregs.h: Add G10 register definitions.
5c0029de
DD		 415 * config/rl78/lib2mul.c: Enable for RL78/G10.
416 * config/rl78/lib2div.c: Likewise.
417 * config/rl78/lshrsi3.S: Use vregs.h.
418 * config/rl78/cmpsi2.S: Likewise.
419 * config/rl78/trampoline.S: Likewise.
420 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
421
ceb2fc49
DD		 4222013-09-14 DJ Delorie <dj@redhat.com>
423 Nick Clifton <nickc@redhat.com>
424
425 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
426 * config/rl78/vregs.h: New.
427 * config/rl78/signbit.S: New file. Implements signbit function.
428 * config/rl78/divmodsi.S: New.
429 * config/rl78/divmodhi.S: New.
430 * config/rl78/divmodqi.S: New.
431 * config/rl78/t-rl78: Build them here...
432 * config/rl78/lib2div.c: ...but not here.
433
f6a83b4a
DD		 4342013-09-12 DJ Delorie <dj@redhat.com>
435
436 * config.host (msp*-*-elf): New.
437 * config/msp430/: New port.
438
9107b096
IS		 4392013-08-18 Iain Sandoe <iain@codesourcery.com>
440
441 PR gcov-profile/58127
442 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
443 __thread var for emulated TLS.
444 (__gcov_indirect_call_counters): Likewise.
445
0f9bde1f 4462013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
61221141
UB		 447 Catherine Moore <clm@codesourcery.com>
448 Richard Sandiford <rdsandiford@googlemail.com>
0f9bde1f
MR		 449
450 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
451 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
452 (CALL_STUB_NO_RET): Likewise.
453 (CALL_STUB_RET): Likewise.
454 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
455 __mips16_ret call/return stub symbols.
456 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
457 to tmake_file.
458
2dc14aac
MR		 4592013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
460
461 * config.host <mips*-*-linux*>: Remove a stray comment.
462
748d71f3
JH		 4632013-08-10 Jan Hubicka <jh@suse.cz>
464
465 Work around binutils PR14342
466 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
467 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
468 (L_gcov_indirect_call_profiler_v2): New.
469
2fa3d31b
JH		 4702013-08-06 Jan Hubicka <jh@suse.cz>
471
472 * libgcov.c (__gcov_indirect_call_callee,
473 __gcov_indirect_call_counters): New global vars.
474 (__gcov_indirect_call_profiler): replace by ...
475 (__gcov_indirect_call_profiler_v2) ... this one.
476
2077db1b
CT		 4772013-08-06 Caroline Tice <cmtice@google.com>
478
d0595b65 479 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
2077db1b 480 vtv_start_preinit.o and vtv_end_preinit.o.
d0595b65
CT		 481 * configure.ac: Add code to check/set enable_vtable_verify.
482 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
2077db1b 483 true.
d0595b65
CT		 484 * vtv_start_preinit.c: New file.
485 * vtv_end_preinit.c: New file.
486 * vtv_start.c: New file.
487 * vtv_end.c: New file.
488 * configure: Regenerated.
2077db1b 489
46549c20
MK		 4902013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
491
492 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
493 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
494 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
495 GPL-3.0-with-GCC-exception.
496
72be589b
MR		 4972013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
498
499 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
500 ISA and up.
501
902a3faf
AK		 5022013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
503
504 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
505 mapping for FPRs when creating the fallback framestate.
506
02371798
GJL		 5072013-07-19 Georg-Johann Lay <avr@gjlay.de>
508
509 PR target/57516
510 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
511 (__round_s2_const, __round_u2_const)
512 (__round_s4_const, __round_u4_const, __round_x8):
513 Saturate result if addition result cannot be represented.
514
ab0e8379
MK		 5152013-07-15 Matthias Klose <doko@ubuntu.com>
516
517 * libgcc2.c: Don't include <limits.h>.
518
7da38058
JJ		 5192013-07-09 Janis Johnson <janisjo@codesourcery.com>
520
521 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
522
1f6eac90
JJ		 5232013-07-06 Jakub Jelinek <jakub@redhat.com>
524
525 PR target/29776
526 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
527
4ea3d774
JJ		 5282013-06-28 Jakub Jelinek <jakub@redhat.com>
529
530 PR middle-end/36041
531 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
532 Define.
533 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
534 instead of table lookups.
535 (__popcountDI2): Likewise.
536
9d2cdf25
CJW		 5372013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
538
539 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
540 correctly.
541
fa1e55b0
JM		 5422013-06-21 Joseph Myers <joseph@codesourcery.com>
543
544 PR other/53317
545 * soft-fp/adddf3.c: Update from glibc.
546 * soft-fp/addsf3.c: Likewise.
547 * soft-fp/addtf3.c: Likewise.
548 * soft-fp/divdf3.c: Likewise.
549 * soft-fp/divsf3.c: Likewise.
550 * soft-fp/divtf3.c: Likewise.
551 * soft-fp/double.h: Likewise.
552 * soft-fp/eqdf2.c: Likewise.
553 * soft-fp/eqsf2.c: Likewise.
554 * soft-fp/eqtf2.c: Likewise.
555 * soft-fp/extenddftf2.c: Likewise.
556 * soft-fp/extended.h: Likewise.
557 * soft-fp/extendsfdf2.c: Likewise.
558 * soft-fp/extendsftf2.c: Likewise.
559 * soft-fp/fixdfdi.c: Likewise.
560 * soft-fp/fixdfsi.c: Likewise.
561 * soft-fp/fixsfdi.c: Likewise.
562 * soft-fp/fixsfsi.c: Likewise.
563 * soft-fp/fixtfdi.c: Likewise.
564 * soft-fp/fixtfsi.c: Likewise.
565 * soft-fp/fixunsdfdi.c: Likewise.
566 * soft-fp/fixunsdfsi.c: Likewise.
567 * soft-fp/fixunssfdi.c: Likewise.
568 * soft-fp/fixunssfsi.c: Likewise.
569 * soft-fp/fixunstfdi.c: Likewise.
570 * soft-fp/fixunstfsi.c: Likewise.
571 * soft-fp/floatdidf.c: Likewise.
572 * soft-fp/floatdisf.c: Likewise.
573 * soft-fp/floatditf.c: Likewise.
574 * soft-fp/floatsidf.c: Likewise.
575 * soft-fp/floatsisf.c: Likewise.
576 * soft-fp/floatsitf.c: Likewise.
577 * soft-fp/floatundidf.c: Likewise.
578 * soft-fp/floatundisf.c: Likewise.
579 * soft-fp/floatunditf.c: Likewise.
580 * soft-fp/floatunsidf.c: Likewise.
581 * soft-fp/floatunsisf.c: Likewise.
582 * soft-fp/floatunsitf.c: Likewise.
583 * soft-fp/gedf2.c: Likewise.
584 * soft-fp/gesf2.c: Likewise.
585 * soft-fp/getf2.c: Likewise.
586 * soft-fp/ledf2.c: Likewise.
587 * soft-fp/lesf2.c: Likewise.
588 * soft-fp/letf2.c: Likewise.
589 * soft-fp/muldf3.c: Likewise.
590 * soft-fp/mulsf3.c: Likewise.
591 * soft-fp/multf3.c: Likewise.
592 * soft-fp/negdf2.c: Likewise.
593 * soft-fp/negsf2.c: Likewise.
594 * soft-fp/negtf2.c: Likewise.
595 * soft-fp/op-1.h: Likewise.
596 * soft-fp/op-2.h: Likewise.
597 * soft-fp/op-4.h: Likewise.
598 * soft-fp/op-8.h: Likewise.
599 * soft-fp/op-common.h: Likewise.
600 * soft-fp/quad.h: Likewise.
601 * soft-fp/single.h: Likewise.
602 * soft-fp/soft-fp.h: Likewise.
603 * soft-fp/subdf3.c: Likewise.
604 * soft-fp/subsf3.c: Likewise.
605 * soft-fp/subtf3.c: Likewise.
606 * soft-fp/truncdfsf2.c: Likewise.
607 * soft-fp/trunctfdf2.c: Likewise.
608 * soft-fp/trunctfsf2.c: Likewise.
609 * soft-fp/unorddf2.c: Likewise.
610 * soft-fp/unordsf2.c: Likewise.
611 * soft-fp/unordtf2.c: Likewise.
612 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
613 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
614 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
615 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
616 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
617 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
618 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
619 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
620 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
621 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
622 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
623 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
624
0de86a92
JU		 6252013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
626
627 * config/mips/lib2funcs.c: New file.
628 * config/mips/t-mips (LIB2ADD_ST): Add it.
629
0d008882
OE		 6302013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
631
632 PR target/6526
633 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
634 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
635
776434d1
WL		 6362013-06-08 Walter Lee <walt@tilera.com>
637
638 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
639 Replace int64_t with long long. Add __extension__ where
640 appropriate.
641 * config/tilepro/atomic.c: Include config.h.
642
6ab3ebb4
DR		 6432013-06-06 Douglas B Rupp <rupp@adacore.com>
644
645 * config.host (arm-wrs-vxworks): Configure with other soft float.
646
107eea2c
JU		 6472013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
648
649 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
650 (mips64r5900el-*-elf*): New configurations.
651
5cc19c62
AM		 6522013-06-04 Alan Modra <amodra@gmail.com>
653
654 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
655
0f1d3965
YR		 6562013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
657
658 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
659
0ba045df
EB		 6602013-05-28 Eric Botcazou <ebotcazou@adacore.com>
661
662 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
663 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
664 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
665
49dcafd4
EB		 6662013-05-22 Eric Botcazou <ebotcazou@adacore.com>
667
668 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
669 (powerpc-wrs-vxworks): Likewise.
670
4fcb5d87
EB		 6712013-05-22 Eric Botcazou <ebotcazou@adacore.com>
672
673 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
674 signal frames as well.
675 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
676 STACK_BIAS to the CFA offset.
677
0ec33224
RH		 6782013-05-17 Richard Henderson <rth@redhat.com>
679
680 PR target/49146
681 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
682 (execute_cfa_program): Use it when storing to fs->regs.
683
492a8029
KT		 6842013-05-08 Kai Tietz <ktietz@redhat.com>
685
686 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
687 (__deregister_frame_info): Likewise.
688
701e2f0a
TS		 6892013-05-06 Thomas Schwinge <thomas@codesourcery.com>
690
e5123d08
TS		 691 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
692 NaN's payload.
693
701e2f0a
TS		 694 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
695
b9a7eb5d
AM		 6962013-04-25 Alan Modra <amodra@gmail.com>
697
698 * config.host: Match little-endian powerpc-linux.
699
dfe192f5
YZ		 7002013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
701
702 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
703 as 'unsigned long long' instead of 'unsigned long'.
704 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
705 'signed long'.
706
b6b9af2f
JB		 7072013-04-10 Julian Brown <julian@codesourcery.com>
708
709 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
710 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
711 unsigned char/unsigned short.
712 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
713
ecabdd00
JDA		 7142013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
715
716 PR other/55274
717 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
718
34652576
MI		 7192013-04-04 Meador Inge <meadori@codesourcery.com>
720
721 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
722 computing the location of the link register.
723 (aeabi_uldivmod): Ditto.
724
e9fd8c19
KT		 7252013-03-27 Kai Tietz <ktietz@redhat.com>
726
727 * config.host: Add support for cygwin x64 target.
728 * configure: Regenerated.
729
a6406324
WL		 7302013-03-26 Walter Lee <walt@tilera.com>
731
732 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
733 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
734
55446c7e
KT		 7352013-03-25 Kai Tietz <ktietz@redhat.com>
736
737 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
738
d2ae19d9
RM		 7392013-03-20 Robert Mason <rbmj@verizon.net>
740
741 * config/vxlib-tls.c (__gthread_get_tsd_data,)
742 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
743 (__gthread_leave_tsd_dtor_context): Add prototypes.
744 (tls_delete_hook): Update.
745
22c4c869
CM		 7462013-03-20 Catherine Moore <clm@codesourcery.com>
747 Joseph Myers <joseph@codesourcery.com>
748 Chao-ying Fu <fu@mips.com>
749
750 * config/mips/mips16.S: Don't build for microMIPS.
751 * config/mips/linux-unwind.h: Handle microMIPS frame.
752 * config/mips/crtn.S (fini, init): New labels.
753
fbd28bc3
JJ		 7542013-03-14 Jakub Jelinek <jakub@redhat.com>
755
756 PR tree-optimization/53265
757 * unwind-dw2.c (execute_cfa_program): Avoid
758 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
759 on targets with DWARF_FRAME_REGISTERS < 32.
760
decc676e
OE		 7612013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
762
763 PR target/49880
764 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
765 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
766
84ea618a
ST		 7672013-03-07 Sriraman Tallam <tmsriram@google.com>
768
769 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
770 sandybridge processors.
771
8f6d1c86
OE		 7722013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
773
774 PR target/56529
775 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
776 inclusion list.
777
ecdbd01a 7782013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
409b1de4
EI		 779
780 * config/microblaze/crti.S: Setup stack protection at entry
781
0b4ce21b
GJL		 7822013-03-04 Georg-Johann Lay <avr@gjlay.de>
783
784 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
785 (__rotldi3): Shift bytewise if applicable.
786
b7c3f1ca
JG		 7872013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
788
789 * config/aarch64/sync-cache.c
790 (__aarch64_sync_cache_range): Silence warnings.
791
6d65e8f1
CM		 7922013-02-25 Catherine Moore <clm@codesourcery.com>
793
794 Revert:
795 2013-02-24 Catherine Moore <clm@codesourcery.com>
796 Joseph Myers <joseph@codesourcery.com>
797 Chao-ying Fu <fu@mips.com>
798
799 * config/mips/mips16.S: Don't build for microMIPS.
800 * config/mips/linux-unwind.h: Handle microMIPS frame.
801 * config/mips/crtn.S (fini, init): New labels.
802
6941b508
CM		 8032013-02-24 Catherine Moore <clm@codesourcery.com>
804 Joseph Myers <joseph@codesourcery.com>
805 Chao-ying Fu <fu@mips.com>
806
807 * config/mips/mips16.S: Don't build for microMIPS.
808 * config/mips/linux-unwind.h: Handle microMIPS frame.
809 * config/mips/crtn.S (fini, init): New labels.
810
7c422dbb
EI		 8112012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
812 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
813 as dividend.
814
110207ad
AM		 8152013-02-16 Alan Modra <amodra@gmail.com>
816
817 PR target/55431
818 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
819 (ppc_fallback_frame_state): Always set up save locations for fp
820 and altivec. Don't bother with non-callee-saved regs, r0-r13
821 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
822
e68a4ef6
GJL		 8232013-02-12 Georg-Johann Lay <avr@gjlay.de>
824
825 PR target/54222
826 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
827 _ssmulHA, _ssmulSA.
828 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
829 _ssmulha3, _usmulusa3, _ssmulsa3.
830 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
831 (__muldi3): XCALL __muldi3_6 instead of rcall.
832 (__umulsidi3, __mulsidi3): New functions.
833 (do_prologue_saves, do_epilogue_restores): New .macros.
834 (__divdi3_moddi3): Use them.
835 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
836 (__usmulusa3, __ssmulsa3): New functions.
837
6c59ffd1
IS		 8382013-02-11 Iain Sandoe <iain@codesourcery.com>
839 Jack Howarth <howarth@bromo.med.uc.edu>
840 Patrick Marlier <patrick.marlier@gmail.com>
841
842 PR libitm/55693
843 * config/darwin-crt-tm.c: Remove dummy functions hack.
844
85d768f3
GJL		 8452013-02-08 Georg-Johann Lay <avr@gjlay.de>
846
847 PR target/54222
848 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
849 * config/avr/lib2-object.mk: New iterator to build objects from it.
850 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
851 lib2funcs.c.
852 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
853 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
854 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
855 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
856 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
857 * config/avr/lib1funcs-fixed.S: Implement them.
858
5d5bf775
RS		 8592013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
860
861 Update copyright years.
862
99113dff
DE		 8632013-02-01 David Edelsohn <dje.gcc@gmail.com>
864
865 PR target/54601
866 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
867 Add crtcxa to extra_parts.
868 * config/rs6000/exit.h: New file.
869 * config/rs6000/cxa_atexit.c: New file.
870 * config/rs6000/cxa_finalize.c: New file.
871 * config/rs6000/crtcxa.c: New file.
872 * config/rs6000/t-aix-cxa: New file.
873 * config/rs6000/libgcc-aix-cxa.ver: New file.
874
dbdbd982
NC		 8752013-01-31 Nick Clifton <nickc@redhat.com>
876
877 * config/v850/lib1funcs.S: Add support for e3v5 architecture
878 variant.
879
5893f158
GJL		 8802013-01-29 Georg-Johann Lay <avr@gjlay.de>
881
882 PR target/54222
883 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
884 _mulQQ, _mulHQ, _mulHA, _mulSA,
885 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
886 _divQQ, _divHQ, _divHA, _divSA,
887 _divUQQ, _divUHQ, _divUHA, _divUSA.
888
ecdbd01a 8892013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
fbf0cf90 890
dbdbd982 891 * config.host(microblaze*-linux*): tmake_file: Remove
fbf0cf90
DH		 892 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
893 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
894 to exclude functions from being built with libgcc.c and use
895 the microblaze assembly.
896
ecdbd01a 8972013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
6f14eef2
EI		 898
899 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
900 extra_parts.
901
922c57d1
YZ		 9022013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
903
904 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
905 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
906 __UINTPTR_TYPE__; also cast 'base' to the same type before the
907 alignment operation.
908
e0f8b6a0
SN		 9092013-01-15 Sofiane Naci <sofiane.naci@arm.com>
910
911 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
912 loop start address for cache clearing.
913
00892272
GJL		 9142013-01-14 Georg-Johann Lay <avr@gjlay.de>
915
916 * config/avr/lib1funcs.S: Remove trailing blanks.
917 * config/avr/lib1funcs-fixed.S: Ditto.
918
e59ec5fd
GJL		 9192013-01-14 Georg-Johann Lay <avr@gjlay.de>
920
921 * config/avr/avr-lib.h: Add GPL copyright notice.
922
3ffc1958
GJL		 9232013-01-14 Georg-Johann Lay <avr@gjlay.de>
924
925 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
926 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
927 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
928 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
929
25c210f9
MK		 9302013-01-07 Mark Kettenis <kettenis@openbsd.org>
931
932 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
933 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
2bc15360 934
db59befb
NC		 9352013-01-04 Nick Clifton <nickc@redhat.com>
936
937 * config/v850/lib1funcs.S: Only provide CALLT support functions if
938 the CALLT instruction is supported.
939
5aa12dbf
JW		 9402012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
941
942 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
943 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
944
65f14117
JT		 9452012-12-13 John Tytgat <John@bass-software.com>
946
947 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
948 is 25.
949
ee3ae4f7
JJ		 9502012-12-12 Jakub Jelinek <jakub@redhat.com>
951
952 PR libgcc/55451
953 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
954 undefined signed overflows.
955
2fcfba3d
UB		 9562012-12-09 Uros Bizjak <ubizjak@gmail.com>
957
958 PR target/55344
959 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
960
4f2b3dc2
UB		 9612012-12-06 Uros Bizjak <ubizjak@gmail.com>
962
963 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
964 (FP_TRAPPING_EXCEPTIONS): Define.
965 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
966 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
967
066161a2
RH		 9682012-12-04 Richard Henderson <rth@redhat.com>
969
970 PR bootstrap/55571
971 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
972
25626181
MS		 9732012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
974
4f2b3dc2 975 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
25626181
MS		 976 (FP_EX_SHIFT): Define.
977 (FP_TRAPPING_EXCEPTIONS): Define.
978
868395e8
MS		 9792012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
980
981 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
982 (FP_ROUNDMODE): Use FP_RND_MASK.
983 * config/aarch64/sfp-exceptions.c: New.
984 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
985 Use __sfp_handle_exceptions.
986
5005fe22
RE		 9872012-12-04 Richard Earnshaw <rearnsha@arm.com>
988
989 * config.host: (arm*-*-freebsd*): Remove.
990 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
991 (arm*-*-elf*): Remove.
992 (arm*-*-wince-pe*): Remove.
993 * arm/unwind-arm.c (struct fpa_reg): Delete.
994 (struct fpa_regs): Delete.
995 (phase1_vrs): Remove fpa element.
996 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
997 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
998 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
999 * ieee754-sf.S (floatundisf): Remove FPA support.
1000 (floatdisf): Likewise.
1001 * ieee75f-df.S (floatundidf): Likewise.
1002 (floatdidf): Likewise.
1003
e5a81c8e
KT		 10042012-11-29 Kai Tietz <ktietz@redhat.com>
1005
1006 PR target/55445
1007 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
1008 * unwind-generic.h: Likewise.
1009 * unwind-seh.c: Likewise.
1010
f4919e4a
RH		 10112012-11-28 Richard Henderson <rth@redhat.com>
1012
1013 PR libgcc/48076
1014 * emutls.c (__emutls_get_address): Avoid race condition between
1015 obj->loc.offset read and emutls_key initialization.
4f2b3dc2 1016
e13d9d5a
GJL		 10172012-11-22 Georg-Johann Lay <avr@gjlay.de>
1018
1019 Adjust decimal point of signed accum mode to GCC default.
1020
1021 PR target/54222
1022 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
1023 _divqq_helper.
1024 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
1025 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
1026 (__mulha3, __mulsa3)
1027 (__divqq3, __divha3, __divsa3): Adjust to new position of
4f2b3dc2
UB		 1028 decimal point of signed accum types.
1029
e13d9d5a
GJL		 1030 (__mulusa3_round): New function.
1031 (__mulusa3): Use it.
1032 (__divqq_helper): New function.
1033 (__udivuqq3): Use it.
1034
1b845c6e
JJ		 10352012-11-20 Jakub Jelinek <jakub@redhat.com>
1036
1037 PR bootstrap/55370
1038 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
1039
822a258a
TJ		 10402012-11-18 Teresa Johnson <tejohnson@google.com>
1041
1042 PR bootstrap/55051
1043 * libgcov.c (gcov_exit): Remove merged program summary
1044 comparison unless !GCOV_LOCKED.
1045
54f4eaf0
MS		 10462012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1047
1048 * soft-fp: Updated from glibc upstream.
1049
e808687a
ILT		 10502012-11-06 Ian Lance Taylor <iant@google.com>
1051
1052 * generic-morestack.c (__generic_morestack): Align the returned
1053 stack pointer to a 32 byte boundary.
1054 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
1055 increment the return address until we have decided that we don't
1056 have a varargs function.
1057 (__morestack) [32-bit]: Align stack correctly when calling C
1058 functions.
1059 (__morestack) [64-bit]: Likewise.
1060
460277e0
TS		 10612012-11-04 Thomas Schwinge <thomas@codesourcery.com>
1062
1063 * configure: Regenerate.
1064
73edb277
UB		 10652012-11-02 Uros Bizjak <ubizjak@gmail.com>
1066
1067 PR target/55175
1068 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
1069 * config/i386/sfp-machine.h: Guard exception handling
1070 code with _SOFT_FLOAT.
1071 * config/i386/32/sfp-machine.h: Guard rounding handling
1072 code with _SOFT_FLOAT.
1073 * config/i386/64/sfp-machine.h: Ditto.
1074
c1d4fa04
JS		 10752012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
1076
1077 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
1078 as extra_parts.
1079
eff6ca85
UB		 10802012-10-26 Uros Bizjak <ubizjak@gmail.com>
1081
1082 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
1083 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
1084 when appropriate. Correct structure element types.
1085 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
1086 -minline-all-stringops from compile flags.
1087
43a8f1a1
RC		 10882012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1089
1090 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
1091
76c78361
RC		 10922012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1093
eff6ca85 1094 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
76c78361 1095
6f288860
SH		 10962012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1097
1098 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
1099 tmake_file.
1100
1e3d5096
IB		 11012012-10-23 Ian Bolton <ian.bolton@arm.com>
1102 Jim MacArthur <jim.macarthur@arm.com>
1103 Marcus Shawcroft <marcus.shawcroft@arm.com>
1104 Nigel Stephens <nigel.stephens@arm.com>
1105 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1106 Richard Earnshaw <rearnsha@arm.com>
1107 Sofiane Naci <sofiane.naci@arm.com>
1108 Stephen Thomas <stephen.thomas@arm.com>
1109 Tejas Belagod <tejas.belagod@arm.com>
1110 Yufeng Zhang <yufeng.zhang@arm.com>
1111
1112 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
1113 * config/aarch64/crti.S: New file.
1114 * config/aarch64/crtn.S: New file.
1115 * config/aarch64/linux-unwind.h: New file.
1116 * config/aarch64/sfp-machine.h: New file.
1117 * config/aarch64/sync-cache.c: New file.
1118 * config/aarch64/t-aarch64: New file.
1119 * config/aarch64/t-softfp: New file.
1120
8a740f07
HPN		 11212012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
1122
1123 * config/mmix/crti.S: Mark program and data addresses using PRELD.
1124 Remove typo'd and unnecessary alignment-LOC for .data. Remove
1125 no-longer-needed LDBU insns.
1126
153c8397
SH		 11272012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1128
1129 * config.host
1130 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
1131 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
1132
595fefee
MGD		 11332012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1134
1135 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
1136
9945a876
MK		 11372012-10-15 Matthias Klose <doko@ubuntu.com>
1138
1139 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
1140
1183dc2c
PC		 11412012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
1142
1143 * configure: Regenerate.
1144 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
1145
945a9c1f
UB		 11462012-10-10 Uros Bizjak <ubizjak@gmail.com>
1147
1148 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1149 instructions for 64bit targets only.
1150
fb8bf47a
UB		 11512012-10-10 Uros Bizjak <ubizjak@gmail.com>
1152
1153 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1154 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
1155 * config/i386/32/sfp-machine.h: ... here.
1156 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
1157 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
1158 New defines.
1159
acb72498
MK		 11602012-10-07 Matthias Klose <doko@ubuntu.com>
1161
1162 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1163 as unused.
1164 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1165
8eaee0f0
MK		 11662012-10-06 Mark Kettenis <kettenis@openbsd.org>
1167
1168 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1169 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1170 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1171 (ElfW): Likewise.
1172
5e3e4fe8
JW		 11732012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1174
1175 PR other/53889
1176 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1177 Fix parameter names.
1178
86086376
OE		 11792012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1180
1181 PR target/33135
1182 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1183 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1184 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1185
9597375a
OE		 11862012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1187
1188 PR target/50457
1189 * config/sh/linux-atomic.S: Delete.
1190 * config/sh/linux-atomic.c: New.
1191 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1192 linux-atomic.c. Add cflags to disable warnings.
1193
1504e3e1
JW		 11942012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1195
1196 PR other/53889
1197 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1198 function.
1199 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1200 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1201 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1202 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
5e3e4fe8
JW		 1203 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1204 Likewise.
1504e3e1
JW		 1205 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1206 Likewise.
1207 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1208 Likewise.
1209 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1210 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1211
17f293b0
MK		 12122012-09-19 Mark Kettenis <kettenis@openbsd.org>
1213
9597375a
OE		 1214 * config.host (hppa-*-openbsd*): New target.
1215 * config/pa/t-openbsd: New file.
17f293b0 1216
51526856
GJL		 12172012-09-15 Georg-Johann Lay <avr@gjlay.de>
1218
1219 PR target/54222
1220 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1221 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1222 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1223 (__divsa3): Use __negsi2 to negate r_quoL.
1224 * config/avr/lib1funcs.S (FALIAS): New macro.
1225 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1226 (__negsi2): ...this new function.
1227 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1228 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1229 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1230 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1231 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1232 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1233
aadb5b43
OE		 12342012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1235
1236 PR target/54089
1237 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1238 (lshrsi3): Reimplement as lshrsi3_r0.
1239
d5d66749
AS		 12402012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1241
1242 PR target/46191
1243 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1244 of libgcc.a.
1245
c6c36e73
TJ		 12462012-09-07 Teresa Johnson <tejohnson@google.com>
1247
9597375a 1248 PR gcov-profile/54487
c6c36e73 1249 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
9597375a 1250 differences.
c6c36e73 1251
b588ae30
GJL		 12522012-09-05 Georg-Johann Lay <avr@gjlay.de>
1253
1254 PR target/54461
1255 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1256 not configured --with-avrlibc=no.
1257 * config/avr/t-avrlibc: New file.
1258 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1259 (DPBIT_FUNCS): Ditto.
1260 (TPBIT_FUNCS): Ditto.
1261
abd16fb1
TJ		 12622012-09-04 Teresa Johnson <tejohnson@google.com>
1263
1264 * libgcov.c (struct gcov_summary_buffer): New structure.
1265 (gcov_histogram_insert): New function.
1266 (gcov_compute_histogram): Ditto.
1267 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1268 histograms during summary merging.
1269
613061fd
MK		 12702012-09-01 Mark Kettenis <kettenis@openbsd.org>
1271
1272 * config.host (x86_64-*-openbsd*): New target.
73edb277 1273
867a8345
CLT		 12742012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1275
1276 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1277 attribute.
1278
4aeaaca3
GJL		 12792012-08-24 Georg-Johann Lay <avr@gjlay.de>
1280
1281 PR target/54222
1282 * config/avr/t-avr (conv_X): Rename to func_X.
1283
e55e4056
GJL		 12842012-08-24 Georg-Johann Lay <avr@gjlay.de>
1285
1286 PR target/54222
1287 * config/avr/lib1funcs-fixed.S: New file.
1288 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1289 after they are used.
1290 (neg2, neg4): New macros.
1291 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1292 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1293 (__umulhisi3): Speed up MUL variant if there is enough flash.
1294 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1295 avr-modes.def.
1296 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1297 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1298 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1299 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1300 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1301 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1302 (LIB2FUNCS_EXCLUDE): Add supported functions.
1303
a147b6d2
GJL		 13042012-08-22 Georg-Johann Lay <avr@gjlay.de>
1305
1306 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1307 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1308 libgcc-s-objects.
1309 * fixed-obj.mk: Only expand dependency if $o is not in
1310 LIB2FUNCS_EXCLUDE.
1311
c637141a
L		 13122012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1313
1314 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1315
130e00bd
JM		 13162012-08-22 Joseph Myers <joseph@codesourcery.com>
1317
1318 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1319 depend on --enable-shared.
1320 ($(lib1asmfuncs-o)): Use %.vis files independent of
1321 --enable-shared.
1322 * static-object.mk ($(base)$(objext), $(base).vis)
1323 ($(base)_s$(objext)): Use same rules for visibility handling as in
1324 shared-object.mk.
1325
4b1b3788
ILT		 13262012-08-21 Ian Lance Taylor <iant@google.com>
1327
1328 * config/i386/morestack.S (__morestack_non_split): Increase amount
1329 of space allocated for non-split code stack.
1330
d2468141
JM		 13312012-08-19 Joseph Myers <joseph@codesourcery.com>
1332
1333 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1334 even if inhibit_libc.
1335
a508e1a8
JB		 13362012-08-17 Julian Brown <julian@codesourcery.com>
1337
1338 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1339 -fexceptions -fnon-call-exceptions if not defined.
1340 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1341 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1342
5615a07d
AS		 13432012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1344
1345 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1346 type.
1347
138f5acd
DE		 13482012-08-16 David Edelsohn <dje.gcc@gmail.com>
1349
1350 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1351 rs6000/t-slibgcc-aix.
1352
18efc0dd
SB		 13532012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1354
1355 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1356
6b39bc38
SB		 13572012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1358
1359 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1360
cd25dea0
L		 13612012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1362
1363 PR driver/54171
1364 * Makefile.in (version): Replace top_srcdir with srcdir.
1365
a3dda30b
JY		 13662012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1367
1368 * Makefile.in (version): set to BASE-VER file from gcc directory.
1369
d04aacfc
NC		 13702012-08-01 Nick Clifton <nickc@redhat.com>
1371
1372 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1373 Implements __clrsb for an HImode argument.
1374
0d13c974
NC		 13752012-07-31 Nick Clifton <nickc@redhat.com>
1376
1377 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1378 Implements __clrsb for an HImode argument.
1379 * config/stormy16/clrsbhi2.c: New file:
1380 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1381
efbb59b2
SB		 13822012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1383
1384 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1385
bf1431e3
TG		 13862012-07-19 Tristan Gingold <gingold@adacore.com>
1387 Richard Henderson <rth@redhat.com>
1388
1389 * unwind-seh.c: New file.
1390 * unwind-generic.h: Include windows.h for SEH.
1391 (_Unwind_Exception): Use 6 private fields for SEH.
1392 (_GCC_specific_handler): Declare.
1393 * unwind-c.c (__gcc_personality_seh0): New function.
1394 Adjust for SEH.
1395 * config/i386/libgcc-cygming.ver: New file.
1396 * config/i386/t-seh-eh: New file.
1397 * config.host (x86_64-*-mingw*): Default to seh.
1398
659140c8
SB		 13992012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1400
1401 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1402
a20d08fd
UB		 14032012-06-17 Uros Bizjak <ubizjak@gmail.com>
1404
1405 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1406 __builtin_expect when checking for exceptions.
1407 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1408
79261115
UB		 14092012-06-13 Uros Bizjak <ubizjak@gmail.com>
1410
4a172156
UB		 1411 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1412 function declaration.
1413 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1414 (FP_RND_MASK): New.
1415 * config/ia64/sfp-exceptions.c: New.
1416 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
79261115 1417
bb5c97d4
UB		 14182012-06-13 Uros Bizjak <ubizjak@gmail.com>
1419
1420 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1421 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1422 * config/i386/64/sfp-machine: ... (delete here) ...
1423 * config/i386/sfp-machine.h: ... to here.
1424 (FP_EX_MASK): Remove.
1425 (FP_RND_MASK): New.
1426 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1427
91fe5efb
ST		 14282012-06-11 Sriraman Tallam <tmsriram@google.com>
1429
1430 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1431 * config/i386/libgcc-sol2.ver: Ditto.
1432 * config/i386/libgcc-glibc.ver: Ditto.
1433
67a218c5
RM		 14342012-06-11 Roland McGrath <mcgrathr@google.com>
1435
1436 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1437 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1438 pthread_cancel.
1439
492fbea1
UB		 14402012-06-09 Uros Bizjak <ubizjak@gmail.com>
1441
1442 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1443 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1444 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1445 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1446 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
1447 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
1448 * config/i386/64/sfp-machine: ... (delete here) ...
1449 * config/i386/sfp-machine.h: ... to here.
1450 (FP_EX_MASK): New.
1451 (__sfp_handle_exceptions): New function declaration.
1452 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1453 * config/i386/sfp-exceptions.c: New.
1454 * config/i386/t-softfp: New.
1455 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
1456 i386/t-softfp to tmake_file.
1457
7b4cf266
DM		 14582012-06-03 David S. Miller <davem@davemloft.net>
1459
1460 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
1461 change.
1462
0de0d5c6
DM		 14632012-05-31 David S. Miller <davem@davemloft.net>
1464
1465 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
1466 multiply and divide instructions on 32-bit when V9.
1467 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
1468
d8c9d391
JM		 14692012-05-29 Joseph Myers <joseph@codesourcery.com>
1470
1471 * config/arm/ieee754-df.S: Fix typos.
1472 * config/arm/ieee754-sf.S: Fix typos.
1473 * config/c6x/libunwind.S: Fix typos.
1474 * config/epiphany/udivsi3-float.c: Fix typos.
1475 * config/microblaze/muldi3_hard.S: Fix typos.
1476 * config/picochip/adddi3.S: Fix typos.
1477 * config/picochip/ashlsi3.S: Fix typos.
1478 * config/picochip/ashrsi3.S: Fix typos.
1479 * config/picochip/clzsi2.S: Fix typos.
1480 * config/picochip/cmpsi2.S: Fix typos.
1481 * config/picochip/divmod15.S: Fix typos.
1482 * config/picochip/divmodhi4.S: Fix typos.
1483 * config/picochip/divmodsi4.S: Fix typos.
1484 * config/picochip/longjmp.S: Fix typos.
1485 * config/picochip/lshrsi3.S: Fix typos.
1486 * config/picochip/parityhi2.S: Fix typos.
1487 * config/picochip/popcounthi2.S: Fix typos.
1488 * config/picochip/setjmp.S: Fix typos.
1489 * config/picochip/subdi3.S: Fix typos.
1490 * config/picochip/ucmpsi2.S: Fix typos.
1491 * config/picochip/udivmodhi4.S: Fix typos.
1492 * config/picochip/udivmodsi4.S: Fix typos.
1493 * config/spu/divv2df3.c: Fix typos.
1494 * config/spu/mfc_multi_tag_release.c: Fix typos.
1495 * config/spu/mfc_tag_release.c: Fix typos.
1496 * configure.ac: Fix typos.
1497 * configure: Regenerate.
1498
31a18a7e
ILT		 14992012-05-25 Ian Lance Taylor <iant@google.com>
1500
1501 * config/i386/morestack.S (__morestack_non_split): Check whether
1502 caller is varargs and needs %bp to hold the stack frame on return.
1503
c5768510
OH		 15042012-05-25 Olivier Hainque <hainque@adacore.com>
1505
1506 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1507 sequence in the non pic case on VxWorks.
1508
7c7c339b
OH		 15092012-05-24 Olivier Hainque <hainque@adacore.com>
1510
73fb7630 1511 * Makefile.in: Move dependency on install-unwind_h from
7c7c339b
OH		 1512 "install-leaf" to "install".
1513
fdc1b7d3
OH		 15142012-05-24 Olivier Hainque <hainque@adacore.com>
1515
1516 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1517 Use a separate command for stamp removals.
1518
07ba94b9
AP		 15192012-05-21 Andrew Pinski <apinski@cavium.com>
1520
1521 PR bootstrap/53183
1522 * configure.ac: Define the default includes to being none.
1523 * configure: Regenerate.
1524
4677d2eb
OH		 15252012-05-16 Olivier Hainque <hainque@adacore.com>
1526
1527 * Makefile.in (install-unwind_h): Rename into ...
1528 (install-unwind_h-forbuild): New target.
1529 (all): Use it instead of the former install-unwind_h.
1530 (install-unwind_h): Reinstate, copy to user install destination
1531 for include files, not to the internal gcc object directory one.
1532 (install-leaf): Depend on it.
1533
7d67c380
OH		 15342012-05-15 Olivier Hainque <hainque@adacore.com>
1535
1536 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
1537 register numbers. LR_REGNO replaces R_LR.
1538 (ucontext_for): New, helper for ...
1539 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
1540 and 5.3 of ...
1541 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
1542
aca06c90
RO		 15432012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1544
1545 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
1546 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
1547 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
1548 i386/t-cpuinfo ...
1549 (i[34567]86-*-*, x86_64-*-*): ... here.
1550
1551 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
1552 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
1553
1554 * config/i386/i386-cpuinfo.c: Rename to ...
1555 * config/i386/cpuinfo.c: ... this.
1556 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
1557
1558 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
1559 (libgcc_cv_init_priority): New test.
1560 * configure: Regenerate.
1561 * config.in: New file.
1562 * Makefile.in (clean): Rename config.h to auto-target.h.
1563 (config.h): Likewise.
1564 (stamp-h): Likewise.
1565
1566 * config/i386/cpuinfo.c (auto-target.h): Include.
1567 (CONSTRUCTOR_PRIORITY): Define.
1568 (__cpu_indicator_init): Use it.
1569
0d03ac1b
L		 15702012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1571
1572 * longlong.h: Use a URL instead of an FSF postal address.
1573 Replace spaces with tab.
1574
4a172156 15752012-05-08 Teresa Johnson <tejohnson@google.com>
4e8ee9cb
TJ		 1576
1577 * libgcov.c (gcov_clear, __gcov_reset): New functions.
1578 (__gcov_dump): Ditto.
1579 (gcov_dump_complete): New global variable.
1580 (gcov_exit): Export hidden to enable use in L_gcov_dump.
1581 (__gcov_flush): Outline functionality now in gcov_clear.
1582 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
1583
e4bb767e
AJ		 15842012-04-28 Aurelien Jarno <aurelien@aurel32.net>
1585
31a18a7e
ILT		 1586 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
1587 (mips*-*-linux*): Include mips/t-tpbit when long double is
1588 16 bytes long.
e4bb767e 1589
5ddecff9
ST		 15902012-04-25 Sriraman Tallam <tmsriram@google.com>
1591
1592 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
1593 (get_available_features): New argument. Check for AVX2.
1594 (__cpu_indicator_init): Modify call to get_available_features.
1595
b427dd7a
AM		 15962012-04-25 Alan Modra <amodra@gmail.com>
1597
1598 * config/rs6000/crtsavevr.S: New file.
1599 * config/rs6000/crtrestvr.S: New file.
1600 * config/rs6000/t-savresfgpr: Build the above.
1601 * config/rs6000/t-netbsd: Likewise.
1602
ad491329
ST		 16032012-04-24 Sriraman Tallam <tmsriram@google.com>
1604
1605 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
1606
792317cc
ST		 16072012-04-24 Sriraman Tallam <tmsriram@google.com>
1608
1609 * libgcc/config/i386/i386-cpuinfo.c: New file.
1610 * libgcc/config/i386/t-cpuinfo: New file.
1611 * libgcc/config.host: Include t-cpuinfo.
1612 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
1613
e1be98a4
CF		 16142012-04-24 Chao-ying Fu <fu@mips.com>
1615
1616 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
1617
1bde7dab
TS		 16182012-04-20 Thomas Schwinge <thomas@codesourcery.com>
1619
1620 struct siginfo vs. siginfo_t
1621
1622 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
1623 siginfo_t instead of struct siginfo.
1624 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
1625 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
1626 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
1627 (ia64_handle_unwabi): Likewise.
1628 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
1629 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
1630 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
1631 (sh_fallback_frame_state): Likewise.
1632 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
1633 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
1634
24590f66
L		 16352012-04-02 H.J. Lu <hongjiu.lu@intel.com>
1636
1637 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
1638 system call number.
1639
9a9dcce8
EB		 16402012-03-31 Eric Botcazou <ebotcazou@adacore.com>
1641
1642 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
1643 if it hasn't been previously saved.
1644
6401aaf5
L		 16452012-03-29 H.J. Lu <hongjiu.lu@intel.com>
1646
1647 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
1648 only for glibc.
1649
7fd6378e
GJL		 16502012-03-28 Georg-Johann Lay <avr@gjlay.de>
1651
1652 PR target/52737
1653 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
1654 instead of __AVR_HAVE_8BIT_SP__.
1655
9e916de7
TG		 16562012-03-26 Tristan Gingold <gingold@adacore.com>
1657
1658 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
1659 (unw_table_entry): Use unw_word instead of unsigned long.
1660 (_Unwind_FindTableEntry): Likewise.
1661 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
1662 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
1663 (_Unwind_FindTableEntry): Likewise.
1664 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
1665 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
1666 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
1667 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
1668 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
1669 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
1670 (uw_init_context_1, uw_install_context): Likewise.
1671 (unw_word): Move to unwind-ia64.h
1672
4b12e93d
TG		 16732012-03-26 Tristan Gingold <gingold@adacore.com>
1674
1675 * config/vms/vms-ucrt0.c: Update copyright years.
1676 Add a sanity check.
1677 (___gcc_main_flags): Declare.
1678 (__main): Check flags to remap argv and exit code.
1679 * config.host (*-*-*vms*): Adjust extra_parts.
1680 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
1681 (crt0.o): Add.
1682
06ea7371
RE		 16832012-03-22 Richard Earnshaw <rearnsha@arm.com>
1684
1685 * arm/lib1funcs.asm (ctzsi2): New function.
1686 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
1687 * arm/t-linux (LIB1ASMFUNCS): Likewise.
1688 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
1689 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
1690 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
1691 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
1692
d82ad50d
AT		 16932012-03-21 Andreas Tobler <andreast@fgznet.ch>
1694
1695 * config.host: Add bits to support powerpc64-*-freebsd*.
1696 * config/rs6000/freebsd-unwind.h: New file.
1697 * config/rs6000/t-freebsd64: New file.
1698
b260a8c0
RG		 16992012-03-20 Richard Guenther <rguenther@suse.de>
1700
1701 PR gcov-profile/52627
1702 * libgcov.c (init_mx): Fix mutex name.
1703
86286a8a
TG		 17042012-03-16 Tristan Gingold <gingold@adacore.com>
1705
1706 * config/ia64/vms-unwind.h: Remove ulong (and replace
1707 it by unw_reg where used). Define unw_reg with __int64.
1708
7888f266
RO		 17092012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1710
1711 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1712 Solaris 8 handling.
1713 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1714 Solaris 8 handling.
1715 (sparc_is_sighandler): Likewise.
1716
f155bc64
L		 17172012-03-13 H.J. Lu <hongjiu.lu@intel.com>
1718
1719 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
1720 <= saved reg size.
1721
d47657bd
RO		 17222012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1723
1724 * config/arm/crtn.S: Fix typo.
1725
5bef73a1
RG		 17262012-03-13 Richard Guenther <rguenther@suse.de>
1727
1728 * libgcov.c: Remove stdio.h include and NULL un-define.
1729
9c4271f3
RG		 17302012-03-13 Richard Guenther <rguenther@suse.de>
1731
1732 PR target/52569
1733 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
1734
c6d10e7c
RG		 17352012-03-13 Richard Guenther <rguenther@suse.de>
1736
1737 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
1738
074a385f
RG		 17392012-03-13 Richard Guenther <rguenther@suse.de>
1740
1741 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
1742 and __gthread_mutex_init_function definitions.
1743
c4bc5c25
RO		 17442012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1745
1746 * config.host (mips*-*-openbsd*): Remove.
1747
5c30094f
RO		 17482012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1749
1750 * config.host: Remove alpha*-dec-osf5.1* handling.
1751 * config/alpha/gthr-posix.c: Remove.
1752 * config/alpha/libgcc-osf5.ver: Remove.
1753 * config/alpha/osf5-unwind.h: Remove.
1754 * config/alpha/t-osf-pthread: Remove.
1755 * config/alpha/t-slibgcc-osf: Remove.
1756 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
1757 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
1758 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
1759 * mkmap-flat.awk: Remove osf_export handling.
1760
33e3e24d
RG		 17612012-03-12 Richard Guenther <rguenther@suse.de>
1762
1763 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
1764 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1765 (__gthread_mutex_init_function): New function.
1766 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1767
1768 PR gcov/49484
1769 * libgcov.c: Include gthr.h.
1770 (__gcov_flush_mx): New global variable.
1771 (init_mx, init_mx_once): New functions.
1772 (__gcov_flush): Protect self with a mutex.
1773 (__gcov_fork): Re-initialize mutex after forking.
1774 * unwind-dw2-fde.c: Change condition under which to use
1775 __GTHREAD_MUTEX_INIT_FUNCTION.
1776
d8aba32a
TG		 17772012-03-12 Tristan Gingold <gingold@adacore.com>
1778
1779 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
1780 * config/ia64/t-vms: Likewise.
1781
75ffafdc
MH		 17822012-03-11 Michael Hope <michael.hope@linaro.org>
1783
4a172156
UB		 1784 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
1785 for Thumb-2.
75ffafdc 1786
ef6c2c53
WL		 17872012-03-07 Walter Lee <walt@tilera.com>
1788
1789 * config/tilepro/atomic.c: Rename "atomic_" prefix to
1790 "arch_atomic_".
1791 (atomic_xor): Rename and move definition to
1792 config/tilepro/atomic.h.
1793 (atomic_nand): Ditto.
1794 * config/tilepro/atomic.h: Rename "atomic_" prefix to
1795 "arch_atomic_".
1796 (arch_atomic_xor): Move from config/tilepro/atomic.c.
1797 (arch_atomic_nand): Ditto.
1798
4e30d980
GJL		 17992012-03-07 Georg-Johann Lay <avr@gjlay.de>
1800
1801 PR target/52507
1802 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
1803
61108225
GJL		 18042012-03-07 Georg-Johann Lay <avr@gjlay.de>
1805
1806 PR target/52505
1807 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
1808 from RAM.
1809
b30e10ab
GJL		 18102012-03-07 Georg-Johann Lay <avr@gjlay.de>
1811
1812 PR target/52461
1813 PR target/52508
1814 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
1815 if RAMPZ affects reading from RAM.
1816 (__tablejump_elpm__): Ditto.
1817 (.xload): Ditto.
1818 (__movmemx_hi): Ditto.
1819 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
1820 (__do_global_dtors): Ditto.
1821 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
1822 (__movmemx_hi): Ditto.
1823
8993fde4
RH		 18242012-03-05 Richard Henderson <rth@redhat.com>
1825
1826 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
1827 [ARM] (count_trailing_zeros): Use the builtin.
1828
b7633ee3
KT		 18292012-03-01 Kai Tietz <ktietz@redhat.com>
1830
1831 * soft-fp: Imported from glibc upstream.
1832
fbd3340c
KT		 18332012-02-28 Kai Tietz <ktietz@redhat.com>
1834
1835 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
1836 for mingw-targets as attribute gcc_struct.
1837
e9e053eb
ILT		 18382012-02-28 Ian Lance Taylor <iant@google.com>
1839
1840 * generic-morestack.c (__splitstack_releasecontext): Correct call
1841 to __morestack_release_segments.
1842
d80c632e
ST		 18432012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
1844
1845 PR target/52390
1846 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
1847 for __linux__ when removing signals from __morestack_fullmask.
1848
0253a8b1
GJL		 18492012-02-23 Georg-Johann Lay <avr@gjlay.de>
1850
1851 PR target/52261
1852 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
1853
e10e461e
UW		 18542012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1855
1856 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
1857 instead of HAVE_INITFINI_ARRAY.
1858 * config/ia64/crtend.S: Likewise.
1859
0c0c6398
KT		 18602012-02-20 Kai Tietz <ktietz@redhat.com>
1861
d7470374
KT		 1862 PR libstdc++/52300
1863 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
1864
0c0c6398
KT		 1865 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
1866 to w32-unwind.h header.
1867
78c27266
RS		 18682012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1869
1870 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
1871 (mips*-*-linux*): Remove t-slibgcc-libgcc.
1872 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
1873 * config/mips/mips16.S (__mips16_rdhwr): Delete.
1874
5adeb246
RS		 18752012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1876
1877 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
1878
672ed313
IS		 18792012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1880
1881 PR libitm/52220
1882 * config/darwin-crt-tm.c: Correct typo.
e9e053eb 1883
e948a1fb
IS		 18842012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1885 Patrick Marlier <patrick.marlier@gmail.com>
1886
1887 PR libitm/52220
1888 * config/darwin-crt-tm.c: Generate dummy functions.
1889
6017aed3
IS		 18902012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1891 Patrick Marlier <patrick.marlier@gmail.com>
1892
1893 PR libitm/52042
1894 * config/darwin-crt-tm.c (getTMCloneTable): New function.
1895 (__doTMRegistrations): Call it.
e9e053eb 1896 (__doTMdeRegistrations): Likewise.
6017aed3 1897
2da8c1ad
GJL		 18982012-01-15 Georg-Johann Lay <avr@gjlay.de>
1899 Anatoly Sokolov <aesok@post.ru>
1900 Eric Weddington <eric.weddington@atmel.com>
1901
1902 PR target/52261
1903 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
1904 (__epilogue_restores__): Ditto.
1905
0f952eb4
EB		 19062012-02-15 Eric Botcazou <ebotcazou@adacore.com>
1907
1908 PR target/51921
1909 PR target/52205
1910 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
1911 Solaris 11 and slightly reformat.
1912 (sparc_is_sighandler): Likewise.
1913
dd552284
WL		 19142012-02-14 Walter Lee <walt@tilera.com>
1915
1916 * config.host: Handle tilegx and tilepro.
1917 * config/tilegx/sfp-machine.h: New file.
1918 * config/tilegx/sfp-machine32.h: New file.
1919 * config/tilegx/sfp-machine64.h: New file.
1920 * config/tilegx/t-crtstuff: New file.
1921 * config/tilegx/t-softfp: New file.
1922 * config/tilegx/t-tilegx: New file.
1923 * config/tilepro/atomic.c: New file.
1924 * config/tilepro/atomic.h: New file.
1925 * config/tilepro/linux-unwind.h: New file.
1926 * config/tilepro/sfp-machine.h: New file.
1927 * config/tilepro/softdivide.c: New file.
1928 * config/tilepro/softmpy.S: New file.
1929 * config/tilepro/t-crtstuff: New file.
1930 * config/tilepro/t-tilepro: New file.
1931
b59cbd50
JW		 19322012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
1933
1934 PR libstdc++/51296
1935 PR libstdc++/51906
1936 * gthr-posix.h: Allow static initializer macros to be disabled.
1937 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
1938
6caf807f
CLT		 19392012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
1940
1941 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
1942 Add t-slibgcc-libgcc to tmake_file.
1943 * config/mips/libgcc-mips16.ver: Revert previous patch.
1944 * config/mips/mips16.S (__mips16_rdhwr): Hide.
1945
b25364a0
S		 19462012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
1947 Jayant R Sonar <jayant.sonar@kpitcummins.com>
1948
1949 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
1950 * config/cr16/crti.S: New file.
1951 * config/cr16/crtlibid.S: New file.
1952 * config/cr16/crtn.S: New file.
1953 * config/cr16/lib1funcs.S: New file.
1954 * config/cr16/t-cr16: New file.
1955 * config/cr16/t-crtlibid: New file.
1956 * config/cr16/unwind-dw2.h: New file.
1957 * config/cr16/unwind-cr16.c: New file.
1958 * config/cr16/divmodhi3.c: New file.
1959
8ef03aa7
AM		 19602012-01-25 Alan Modra <amodra@gmail.com>
1961
1962 * config/rs6000/t-linux64: Delete. Move..
1963 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
1964 * config/rs6000/t-linux: ..and libgcc flags to here.
1965
daecebc8
DR		 19662012-01-22 Douglas B Rupp <rupp@gnat.com>
1967
1968 * config.host (i[34567]86-*-interix3*):
8ef03aa7 1969 Change triplet to i[34567]86-*-interix[3-9]*.
daecebc8
DR		 1970 * configure: Regenerate.
1971
ddaf8125
RS		 19722012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
1973 Richard Sandiford <rdsandiford@googlemail.com>
1974
1975 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
1976 * config/mips/mips16.S (__mips16_rdhwr): New function.
1977 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
1978
2cd8b32c
NS		 19792012-01-11 Nathan Sidwell <nathan@acm.org>
1980
1981 * libgcov.c (__gcov_init): Ignore objects with no functions.
1982
cba300dd
GJL		 19832012-01-10 Georg-Johann Lay <avr@gjlay.de>
1984
1985 PR target/49868
1986 Extend __pgmx semantics to linearize memory.
1987 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
1988 * config/avr/lib1funcs.S (__xload_1): New function.
1989 (__movmemx_qi, __movmemx_hi): New functions.
1990 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
1991 semantics.
9ffaf4bc 1992
3d137660
EB		 19932012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1994
1995 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
1996 purported sigacthandler address isn't null before dereferencing it.
1997 (sparc_is_sighandler): Likewise.
1998
bf4db96c
EB		 19992012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2000
2001 PR ada/41929
2002 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
2003 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
2004 (sparc_is_sighandler): Likewise.
2005 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
2006
1ab3568b
TG		 20072012-01-06 Tristan Gingold <gingold@adacore.com>
2008
2009 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
2010 compatibility thunks...
2011 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
2012 (crtbeginS.o, crtendS.o): ... and these to ...
2013 * config/ia64/t-ia64-elf: ... this new file.
2014 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
2015 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
2016
925b0ed8
AK		 20172012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2018
2019 * configure: Regenerate.
2020 * config/s390/t-crtstuff: Remove -fPIC.
2021
a99ad737
JW		 20222012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2023
2024 PR bootstrap/51006
2025 * enable-execute-stack-mprotect.c (getpagesize): Do not define
2026 for NetBSD.
2027
884f56d1
GJL		 20282012-01-02 Georg-Johann Lay <avr@gjlay.de>
2029
2030 PR target/51345
2031 * config/avr/lib1funcs.S: Remove FIXME comments.
2032 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
2033
8c57e547
GJL		 20342012-01-02 Georg-Johann Lay <avr@gjlay.de>
2035
2036 Implement light-weight DImode support.
2037 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
2038 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
2039 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
2040 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
2041
04dbc287
NS		 20422011-12-30 Nathan Sidwell <nathan@acm.org>
2043
2044 * libgcov.c (gcov_crc32): Remove global var.
2045 (free_fn_data): New function.
2046 (buffer_fn_data): Pass in filename, more robust error recovery.
2047 (crc32_unsigned): New function.
2048 (gcov_exit): More robust detection of new program. More robust
2049 error recovery.
2050 (__gcov_init): Do not update program's crc here.
2051
8e1d97d4
TG		 20522011-12-21 Tristan Gingold <gingold@adacore.com>
2053
2054 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
2055
9ffaf4bc
ILT		 20562011-12-21 Ian Lance Taylor <iant@google.com>
2057
2058 * config/i386/morestack.S: Simplify CFI opcodes throughout.
2059
a0c8d0c1
ILT		 20602011-12-20 Ian Lance Taylor <iant@google.com>
2061
2062 * config/i386/morestack.S (__morestack_non_split): If there is
2063 enough stack space already, don't split. Ask for more stack space
2064 than we required.
2065
69048898
SDJ		 20662011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
2067
2068 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
2069 `sys/sdt.h'.
2070 (_Unwind_DebugHook): New function.
2071 (uw_restore_core_regs): New define.
2072 (unwind_phase2): Use uw_restore_core_regs instead of
2073 restore_core_regs.
2074 (unwind_phase2_forced): Likewise.
2075 (__gnu_Unwind_Resume): Likewise.
2076
1bb4b6a3
UB		 20772011-12-20 Uros Bizjak <ubizjak@gmail.com>
2078
2079 * config/alpha/linux-unwind.h: Update copyright years.
2080 (MD_FROB_UPDATE_CONTEXT): New define.
2081 (alpha_frob_update_context): New function.
2082
eb028768
RS		 20832011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
2084
2085 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
2086 tmake_file rather replacing it.
2087
6a2045bf
IS		 20882011-12-15 Iain Sandoe <iains@gcc.gnu.org>
2089
2090 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
1bb4b6a3 2091 function is not used for PPC64.
6a2045bf
IS		 2092 (save_world): Amend comments. Update the VRsave mask to reflect the
2093 saved regs.
2094 (rest_world): Update comments, do not clobber r10, do not use r8.
2095 (eh_rest_world_r10): Amend comments, do not use r8.
2096 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
2097 no longer used, move restore of CR and target address to the end of
2098 the routine.
2099
a13780a6
L		 21002011-12-14 H.J. Lu <hongjiu.lu@intel.com>
2101
2102 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
2103 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
2104
d7288dfb
GJL		 21052011-12-14 Georg-Johann Lay <avr@gjlay.de>
2106
2107 PR target/49313
2108 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
2109 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
2110
8d2c862d
EB		 21112011-12-11 Eric Botcazou <ebotcazou@adacore.com>
2112
2113 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
2114
3447cae6
GJL		 21152011-12-09 Georg-Johann Lay <avr@gjlay.de>
2116
2117 PR target/49313
2118 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
2119 * config/avr/lib1funcs.S (__muldi3): New function.
2120
806fc6aa
AP		 21212011-12-06 Andrew Pinski <apinski@cavium.com>
2122
2123 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
2124 size of func_ptr.
2125 (__frame_dummy_init_array_entry): Likewise.
2126
28c5e6b5
GJL		 21272011-12-06 Georg-Johann Lay <avr@gjlay.de>
2128
2129 Forward-port from gcc-4_6-branch r181936 2011-12-02.
2130
2131 PR target/51345
2132 PR target/51002
2133 * config/avr/lib1funcs.S (__prologue_saves__,
2134 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
2135 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
2136
8f90394a
IS		 21372011-12-04 Iain Sandoe <iains@gcc.gnu.org>
2138
2139 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
2140
06dd33ac
JDA		 21412011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2142
2143 PR other/51272
2144 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
2145 (_ITM_deregisterTMCloneTable): Likewise.
2146 (__register_frame_info): Fix unused warning.
2147 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
2148 pthread_default_stacksize_np): Likewise.
2149 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
1bb4b6a3 2150
85b8555e
DD		 21512011-11-29 DJ Delorie <dj@redhat.com>
2152
2153 * config.host (rl78-*-elf): New case.
2154 * config/rl78: New directory for the Renesas RL78.
2155
4d5ae4ea
BS		 21562011-11-29 Bernd Schmidt <bernds@codesourcery.com>
2157
2158 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
2159 formatting.
2160
f9c55897
RO		 21612011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2162
2163 PR other/51022
2164 * config/rs6000/t-savresfgpr: New file.
2165 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2166 $(srcdir)/config/rs6000/eabi.S.
2167 * config/rs6000/t-ppccomm-ldbl: Remove.
2168 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2169 tmake_file.
2170 (powerpc-*-eabispe*): Likewise.
2171 (powerpc-*-eabi*): Likewise.
2172 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2173 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2174 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2175 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2176 tmake_file.
2177 (powerpc-*-eabisim*): Likewise.
2178 (powerpc-*-elf*): Likewise.
2179 (powerpc-*-eabialtivec*): Likewise.
2180 (powerpc-xilinx-eabi*): Likewise.
2181 (powerpc-*-rtems*): Likewise.
2182 (powerpcle-*-elf*): Likewise.
2183 (powerpcle-*-eabisim*): Likewise.
2184 (powerpcle-*-eabi*): Likewise.
2185
a01207c4
ILT		 21862011-11-27 Ian Lance Taylor <iant@google.com>
2187
2188 * generic-morestack.c (__splitstack_find): Check for NULL old
2189 stack value.
2190 (__splitstack_resetcontext): New function.
2191 (__splitstack_releasecontext): New function.
2192 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2193
2b0b8ab2
IS		 21942011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2195
2196 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2197
c1d8101c
IS		 21982011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2199
2200 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2201
8b281334
RH		 22022011-11-26 Richard Henderson <rth@redhat.com>
2203
2204 * config/m68k/linux-atomic.c: New file.
2205 * config/m68k/t-linux: New file.
2206 * config.host (m68k-uclinux, m68k-linux): Use it.
2207
7546aa9d
RH		 22082011-11-26 Richard Henderson <rth@redhat.com>
2209
2210 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2211 (__TMC_END__): Only declare if hidden is available; in the definition,
2212 if hidden is unavailable add a null record.
2213 (deregister_tm_clones, register_tm_clones): New.
2214 (__do_global_dtors_aux, frame_dummy): Use them.
2215 (__do_global_dtors, __do_global_ctors_1): Likewise.
2216
e2362f5d
IS		 22172011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2218
2219 * config/darwin-crt-tm.c: New file.
2220 * config.host (darwin): Build crttms.o crttme.o to provide
2221 startup and shutdown for tm clones.
2222 * config/t-darwin (crttms.o): New build rule.
2223 (crttme.o): Likewise.
2224
6685dd96
HPN		 22252011-11-21 Hans-Peter Nilsson <hp@axis.com>
2226
2227 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2228 et al.
2229
b0dc7e4c
RH		 22302011-11-21 Richard Henderson <rth@redhat.com>
2231
2232 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2233 (__TMC_LIST__, __TMC_END__): New.
2234 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2235 (__do_global_dtors): Likewise.
2236 (frame_dummy): Call _ITM_registerTMCloneTable.
2237 (__do_global_ctors_1): Likewise.
2238
d4b4b542
RO		 22392011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2240
2241 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2242 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2243 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2244 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2245 * config/i386/t-darwin64: Remove.
2246 * config/sh/t-netbsd (LIB2ADD): Remove.
2247
989bdb74
GJL		 22482011-11-21 Georg-Johann Lay <avr@gjlay.de>
2249
2250 PR target/49313
2251 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2252 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2253 * config/avr/lib1funcs.S (wmov): New assembler macro.
2254 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2255 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2256 (__udivmod64): New function.
2257 (__negdi2): New function.
2258
515a0cfc
GP		 22592011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2260
2261 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2262 *-*-freebsd*aout*): Remove.
2263
0115d17f
HPN		 22642011-11-20 Hans-Peter Nilsson <hp@axis.com>
2265
2266 * static-object.mk (c_flags-$o): Save c_flags.
2267 ($(base)$(objext)): Use it.
2268
93aeb62b
SE		 22692011-11-18 Steve Ellcey <sje@cup.hp.com>
2270
2271 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2272
7bc6df2c
GJL		 22732011-11-18 Georg-Johann Lay <avr@gjlay.de>
2274
2275 PR target/49868
2276 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2277 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2278 New functions.
2279
425d737b
MGD		 22802011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2281
2282 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2283 functions.
1bb4b6a3 2284 (aeabi_uidivmod): Likewise.
425d737b
MGD		 2285 (umodsi3): Likewise.
2286 (divsi3): Likewise.
2287 (aeabi_idivmod): Likewise.
2288 (modsi3): Likewise.
2289
f2a176dc
TG		 22902011-11-16 Tristan Gingold <gingold@adacore.com>
2291
2292 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2293
7c209481
GJL		 22942011-11-15 Georg-Johann Lay <avr@gjlay.de>
2295
2296 PR target/49868
2297 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2298 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2299
9dfd5832
JDA		 23002011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2301
2302 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2303 tmake_file list.
2304 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2305 * config/pa/t-stublib64: Delete.
2306
f77dca5d
RH		 23072011-11-12 Richard Henderson <rth@redhat.com>
2308
2309 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2310 cast the pointer argument to _Unwind_SetGRPtr.
2311
902828f0
RO		 23122011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2313
2314 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2315
e14304ef
ILT		 23162011-11-09 Ian Lance Taylor <iant@google.com>
2317
2318 * generic-morestack.c: Include <string.h>.
2319 (uintptr_type): Define.
2320 (struct initial_sp): Add dont_block_signals field. Reduce size of
2321 extra array by 1.
2322 (allocate_segment): Set prev field to NULL. Don't set
2323 __morestack_current_segment or __morestack_segments.
2324 (__generic_morestack): Update current->prev and *pp after calling
2325 allocate_segment.
2326 (__morestack_block_signals): Don't do anything if
2327 dont_block_signals is set.
2328 (__morestack_unblock_signals): Likewise.
2329 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2330 uintptr_type.
2331 (__splitstack_block_signals): New function.
2332 (enum __splitstack_content_offsets): Define.
2333 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2334 (__splitstack_makecontext): New function.
2335 (__splitstack_block_signals_context): New function.
2336 (__splitstack_find_context): New function.
2337 * config/i386/morestack.S (__morestack_get_guard): New function.
2338 (__morestack_set_guard, __morestack_make_guard): New functions.
2339 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2340
e3d871e4
RO		 23412011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2342
2343 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2344 (i[34567]86-*-mingw*): ... here.
2345 (x86_64-*-mingw*): ... here.
2346
e55cef40
RO		 23472011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2348
2349 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2350
5366b186
NS		 23512011-11-07 Nathan Sidwell <nathan@acm.org>
2352
2353 * libgcov.c (struct gcov_fn_buffer): New struct.
2354 (buffer_fn_data): New helper.
2355 (gcov_exit): Rework for new gcov data structures.
2356
74155a6f
GJL		 23572011-11-07 Georg-Johann Lay <avr@gjlay.de>
2358
2359 PR target/49313
2360 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2361
200feb07
RO		 23622011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2363
2364 * config.host (tmake_file): Correct comment.
2365 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2366 t-libgcc-pic.
2367 (bfin*-uclinux*): Likewise.
2368 (bfin*-linux-uclibc*): Likewise.
2369 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2370
2371 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2372 assigning.
2373 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2374 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2375 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2376 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2377 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2378 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2379 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2380 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2381 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2382 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2383 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2384 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2385 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2386
2387 * config/bfin/t-elf: Remove.
2388 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2389
c9cd1a07
RO		 23902011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2391
2392 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2393 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2394 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2395 (lm32-*-elf*): ... this.
2396 (lm32-*-rtems*): ... and this.
2397 Add to tmake_file.
2398 (m32r-*-rtems*): Add to tmake_file.
2399 (moxie-*-rtems*): Likewise.
2400 (sparc-*-rtems*): Likewise.
2401 Remove t-rtems from tmake_file.
2402 (sparc64-*-rtems*): Likewise.
2403 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2404 instead.
2405
9fbcc75d
RO		 24062011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2407
2408 PR bootstrap/50982
2409 * config/gthr-posix.h: Move ...
2410 * gthr-posix.h: ... here.
2411 * config/gthr-lynx.h: Reflect this.
2412 * config/gthr-vxworks.h: Likewise.
2413 * config/rs6000/gthr-aix.h: Likewise.
2414 * configure.ac (target_thread_file): Likewise.
2415 * configure: Regenerate.
2416
76644b68
SH		 24172011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2418
2419 * config.host (arm*-*-rtemseabi*): New target.
2420
5e490f2a
JDA		 24212011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2422
2423 PR other/50991
2424 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2425 extra-parts.
2426
feeeff5c
JR		 24272011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2428
2429 * config.host (epiphany-*-elf*): New configuration.
2430 * config/epiphany: New Directory.
2431
d618bb2c
RC		 24322011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2433
2434 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2435 * config/avr/t-rtems: New.
2436 Filter out _exit from LIB1ASMFUNCS.
2437
1bb6f778
DM		 24382011-11-04 David S. Miller <davem@davemloft.net>
2439
2440 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2441 * configure: Rebuild.
2442
9a7f7422
AK		 24432011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2444
2445 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
2446 variable.
2447
e4fe948a
GJL		 24482011-11-04 Georg-Johann Lay <avr@gjlay.de>
2449
2450 PR target/50931
2451 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
2452 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
2453
7084e037
JS		 24542011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
2455
2456 PR target/50989
2457 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
2458
1a032034
RO		 24592011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2460
2461 * config/c6x/t-elf (LIB2ADDEH): Set.
2462 * config/c6x/t-c6x-elf: Remove.
2463
d385f772
RO		 24642011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2465
2466 * config/i386/sol2-ci.S: Rename to ...
2467 * config/i386/crti.S: ... this.
2468 * config/i386/sol2-cn.S: Rename to ...
2469 * config/i386/crtn.S: ... this.
2470 * config/sparc/sol2-ci.S: Rename to ...
2471 * config/sparc/crti.S: ... this.
2472 * config/sparc/sol2-cn.S: Rename to ...
2473 * config/sparc/crtn.S: ... this.
2474 * config/t-sol2 (CUSTOM_CRTIN): Remove.
2475 (crti.o, crtn.o): Remove.
2476
1ba878a9
TG		 24772011-11-04 Tristan Gingold <gingold@adacore.com>
2478
2479 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
2480
02750c15
KK		 24812011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
2482
2483 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
2484
bf86b067
HPN		 24852011-11-03 Hans-Peter Nilsson <hp@axis.com>
2486
2487 * config.host (crisv32-*-none, cris-*-none): Remove.
2488 (crisv32-*-elf): Append to tmake_file, don't just set it.
2489 (cris-*-elf): Add missing t-fdpbit to tmake_file.
2490
d0bc53bd
RO		 24912011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2492
2493 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
2494 (ecrtn$(objext)): Likewise.
2495 (ncrti$(objext)): Likewise.
2496 (ncrtn$(objext)): Likewise.
2497
036da830
AS		 24982011-11-03 Andreas Schwab <schwab@redhat.com>
2499
2500 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2501
d2a7d041
DM		 25022011-11-02 David S. Miller <davem@davemloft.net>
2503
2504 * configure.ac: Set host_address on sparc too.
2505 * configure: Regenerate.
2506 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2507 based upon host_address.
2508 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2509
af8ed618
JM		 25102011-11-02 Jason Merrill <jason@redhat.com>
2511
2512 * config/rs6000/t-ppccomm: Add missing \.
2513
5d1c8e77
RO		 25142011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2515
2516 * gthr-single.h, gthr.h: New files.
2517 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2518 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2519 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2520 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2521 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2522 * configure.ac (thread_header): New variable.
2523 Set it depending on target_thread_file.
2524 (gthr-default.h): Link from $thread_header.
2525 * configure: Regenerate.
2526 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
2527
852b75ed
RO		 25282011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2529
2530 * configure.ac (tm_file_): New variable.
2531 Determine from tm_file.
2532 (tm_file, tm_defines): Substitute.
2533 * configure: Regenerate.
2534 * mkheader.sh: New file.
2535 * Makefile.in (clean): Remove libgcc_tm.h.
2536 ($(objects)): Depend on libgcc_tm.h.
2537 (libgcc_tm_defines, libgcc_tm_file): New variables.
2538 (libgcc_tm.h, libgcc_tm.stamp): New targets.
2539 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
2540 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
2541 ($(extra-parts)): Depend on libgcc_tm.h.
2542 * config.host (tm_defines, tm_file): New variable.
2543 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
2544 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
2545 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
2546 (avr-*-rtems*): Likewise.
2547 (avr-*-*): Likewise.
2548 (frv-*-elf): Likewise.
2549 (frv-*-*linux*): Likewise.
2550 (h8300-*-rtems*): Likewise.
2551 (h8300-*-elf*): Likewise.
2552 (i[34567]86-*-darwin*): Likewise.
2553 (x86_64-*-darwin*): Likewise.
2554 (rx-*-elf): Likewise.
2555 (tic6x-*-uclinux): Likewise.
2556 (tic6x-*-elf): Likewise.
2557 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
2558 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
2559 * config/i386/cygming-crtbegin.c: Likewise.
2560 * config/i386/cygming-crtend.c: Likewise.
2561 * config/ia64/fde-vms.c: Likewise.
2562 * config/ia64/unwind-ia64.c: Likewise.
2563 * config/libbid/bid_gcc_intrinsics.h: Likewise.
2564 * config/rs6000/darwin-fallback.c: Likewise.
2565 * config/stormy16/lib2funcs.c: Likewise.
2566 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
2567 * crtstuff.c: Likewise.
2568 * dfp-bit.h: Likewise.
2569 * emutls.c: Likewise.
2570 * fixed-bit.c: Likewise.
2571 * fp-bit.c: Likewise.
2572 * generic-morestack-thread.c: Likewise.
2573 * generic-morestack.c: Likewise.
2574 * libgcc2.c: Likewise.
2575 * libgcov.c: Likewise.
2576 * unwind-dw2-fde-dip.c: Likewise.
2577 * unwind-dw2-fde.c: Likewise.
2578 * unwind-dw2.c: Likewise.
2579 * unwind-sjlj.c: Likewise.
2580
f9989b51
RO		 25812011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2582
2583 * configure.ac: Include ../config/picflag.m4.
2584 (GCC_PICFLAG): Call it.
2585 Substitute.
2586 * configure: Regenerate.
2587 * Makefile.in (gcc_srcdir): Remove.
2588 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
2589 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
2590 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
2591 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
2592 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
2593 Use $<.
2594 Remove comment.
2595 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
2596 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
2597 to refer to libgcc2.c.
2598 Use $<.
2599 * config/darwin-64.c: New file.
2600 * config/darwin-crt3.c: Remove comment.
2601 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
2602 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
2603 config/udivmodsi4.c: New files.
2604 * config/memcmp.c, config/memcpy.c, config/memmove.c,
2605 config/memset.c: New files.
2606 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
2607 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
2608 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
2609 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
2610 * config/t-openbsd-thread: New file.
2611 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
2612 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
2613 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
2614 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
2615 qrnnd.S.
2616 Adapt filename.
2617 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
2618 to refer to gthr-posix.c.
2619 * config/alpha/t-vms (LIB2ADD): Set.
2620 * config/alpha/vms-gcc_shell_handler.c: New file.
2621 * config/arm/bpabi.c, config/arm/fp16.c,
2622 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
2623 config/arm/unaligned-funcs.c: New files.
2624 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
2625 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2626 * config/arm/t-linux: Likewise.
2627 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
2628 * config/arm/t-netbsd: New file.
2629 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
2630 * config/arm/t-symbian (LIB2ADD_ST): Set.
2631 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
2632 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2633 * config/bfin/t-elf: New file.
2634 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
2635 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
2636 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
2637 config/c6x/ltf.c: New files.
2638 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
2639 (HOST_LIBGCC2_CFLAGS): Set.
2640 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
2641 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2642 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
2643 New files.
2644 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
2645 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
2646 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
2647 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
2648 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
2649 files.
2650 * config/frv/t-frv (LIB2ADD): Set.
2651 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2652 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
2653 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
2654 config/h8300/popcounthi2.c: New files.
2655 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2656 * config/i386/gthr-win32.c: New file.
2657 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
2658 * config/i386/t-cygwin: Likewise.
2659 * config/i386/t-darwin, config/i386/t-darwin64,
2660 config/i386/t-gthr-win32, config/i386/t-interix: New files.
2661 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
2662 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2663 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2664 * config/ia64/quadlib.c: New file.
2665 * config/ia64/t-hpux (LIB2ADD): Set.
2666 * config/ia64/t-ia64: Add comment.
2667 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
2668 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2669 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
2670 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
2671 * config/m32c/t-m32c (LIB2ADD): Set.
2672 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2673 * config/m32r/t-m32r: Likewise.
2674 * config/m68k/fpgnulib.c: New file.
2675 * config/m68k/t-floatlib (LIB2ADD): Set.
2676 (xfgnulib.c): New target.
2677 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
2678 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
2679 * config/mep/t-mep (LIB2ADD): Set.
2680 * config/microblaze/divsi3.asm: Rename to divsi3.S.
2681 * config/microblaze/moddi3.asm: Rename to moddi3.S.
2682 * config/microblaze/modsi3.asm: Rename to modsi3.S.
2683 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
2684 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
2685 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
2686 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
2687 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
2688 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
2689 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
2690 New files.
2691 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
2692 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
2693 * config/pa/fptr.c, config/pa/lib2funcs.S,
2694 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
2695 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2696 (LIB2ADD, LIB2ADD_ST): Set.
2697 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
2698 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
2699 Set.
2700 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
2701 * config/pdp11/t-pdp11: New file.
2702 * config/picochip/libgccExtras/adddi3.S,
2703 config/picochip/libgccExtras/ashlsi3.S,
2704 config/picochip/libgccExtras/ashrsi3.S,
2705 config/picochip/libgccExtras/clzsi2.S,
2706 config/picochip/libgccExtras/cmpsi2.S,
2707 config/picochip/libgccExtras/divmod15.S,
2708 config/picochip/libgccExtras/divmodhi4.S,
2709 config/picochip/libgccExtras/divmodsi4.S,
2710 config/picochip/libgccExtras/lshrsi3.S,
2711 config/picochip/libgccExtras/parityhi2.S,
2712 config/picochip/libgccExtras/popcounthi2.S,
2713 config/picochip/libgccExtras/subdi3.S,
2714 config/picochip/libgccExtras/ucmpsi2.S,
2715 config/picochip/libgccExtras/udivmodhi4.S,
2716 config/picochip/libgccExtras/udivmodsi4.S: New files.
2717 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
2718 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
2719 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
2720 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
2721 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
2722 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
2723 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
2724 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
2725 files.
2726 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
2727 (HOST_LIBGCC2_CFLAGS): Set.
2728 * config/rs6000/t-darwin64: New file.
2729 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
2730 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
2731 * config/rs6000/t-ppccomm (LIB2ADD): Add
2732 $(srcdir)/config/rs6000/tramp.S.
2733 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
2734 Add $(srcdir)/config/rs6000/eabi.S.
2735 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
2736 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
2737 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
2738 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
2739 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
2740 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
2741 * config/rs6000/tramp.S: New file.
2742 * config/s390/t-tpf: Remove.
2743 * config/sh/linux-atomic.S: New file.
2744 * config/sh/t-linux (LIB2ADD): Set.
2745 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
2746 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2747 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
2748 to unwind-dw2.c.
2749 (HOST_LIBGCC2_CFLAGS): Set.
2750 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2751 * config/spu/divmodti4.c, config/spu/divv2df3.c,
2752 config/spu/float_disf.c, config/spu/float_unsdidf.c,
2753 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
2754 config/spu/mfc_multi_tag_release.c,
2755 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
2756 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
2757 config/spu/multi3.c: New files.
2758 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
2759 (HOST_LIBGCC2_CFLAGS): Set.
2760 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
2761 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
2762 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
2763 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
2764 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
2765 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
2766 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
2767 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
2768 config/stormy16/umodsi3.c: New files.
2769 * config/xtensa/lib2funcs.S: New file.
2770 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2771 * config/xtensa/t-xtensa (LIB2ADD): Set.
2772 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
2773 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
2774 Add t-freebsd-thread to tmake_file for posix threads.
2775 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
2776 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
2777 (*-*-lynxos*): Likewise.
2778 (*-*-netbsd*): Likewise.
2779 (*-*-openbsd*): Likewise.
2780 Add t-openbsd-thread to tmake_file for posix threads.
2781 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
2782 (*-*-vxworks*): Set tmake_file.
2783 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2784 (alpha*-*-freebsd*): Likewise.
2785 (alpha*-*-netbsd*): Likewise.
2786 (alpha*-*-openbsd*): Likewise.
2787 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
2788 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2789 (alpha*-dec-*vms*): Likewise.
2790 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
2791 (bfin*-elf*): Add bfin/t-elf to tmake_file.
2792 (bfin*-uclinux*): Likewise.
2793 (bfin*-linux-uclibc*): Likewise.
2794 (crisv32-*-elf): Add cris/t-cris to tmake_file.
2795 (crisv32-*-none): Likewise.
2796 (cris-*-elf): Likewise.
2797 (cris-*-none): Likewise.
2798 (cris-*-linux*, crisv32-*-linux*): Likewise.
2799 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
2800 tmake_file.
2801 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
2802 tmake_file.
2803 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
2804 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
2805 (x86_64-*-elf*): Likewise.
2806 (i[34567]86-*-nto-qnx*): Likewise.
2807 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
2808 win32 threads.
2809 (x86_64-*-mingw*): Likewise.
2810 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
2811 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
2812 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2813 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2814 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
2815 tmake_file.
2816 (mipsisa64sr71k-*-elf*): Likewise.
2817 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2818 (mips-*-elf*, mipsel-*-elf*): Likewise.
2819 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2820 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2821 (mips*-*-rtems*): Likewise.
2822 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
2823 to tmake_file.
2824 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
2825 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
2826 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
2827 (spu-*-elf*): Likewise.
2828 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
2829
45b86625
RO		 28302011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2831
2832 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
2833 $(srcdir) to refer to $(LIB1ASMSRC).
2834 Use $<.
2835 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
2836 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
2837 config/arm/lib1funcs.S: New files.
2838 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
2839 * config/arm/t-arm: New file.
2840 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
2841 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
2842 config/arm/t-strongarm-elf: New files.
2843 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
2844 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
2845 * config/avr/lib1funcs.S: New file.
2846 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2847 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
2848 * config/c6x/lib1funcs.S: New file.
2849 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2850 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
2851 * config/frv/lib1funcs.S: New file.
2852 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2853 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
2854 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
2855 * config/ia64/__divxf3.asm: Rename to ...
2856 * config/ia64/__divxf3.S: ... this.
2857 Adapt lib1funcs.asm filename.
2858 * config/ia64/_fixtfdi.asm: Rename to ...
2859 * config/ia64/_fixtfdi.S: ... this.
2860 Adapt lib1funcs.asm filename.
2861 * config/ia64/_fixunstfdi.asm: Rename to ...
2862 * config/ia64/_fixunstfdi.S: ... this.
2863 Adapt lib1funcs.asm filename.
2864 * config/ia64/_floatditf.asm: Rename to ...
2865 * config/ia64/_floatditf.S: ... this.
2866 Adapt lib1funcs.asm filename.
2867 * config/ia64/lib1funcs.S: New file.
2868 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
2869 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2870 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
2871 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
2872 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
2873 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
2874 * config/mep/lib1funcs.S: New file.
2875 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2876 * config/mips/mips16.S: New file.
2877 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2878 * config/pa/milli64.S: New file.
2879 * config/pa/t-linux, config/pa/t-linux64: New files.
2880 * config/picochip/lib1funcs.S: New file.
2881 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2882 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
2883 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
2884 * config/sh/t-netbsd: New file.
2885 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
2886 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
2887 * config/sh/t-sh64: New file.
2888 * config/sparc/lb1spc.S: New file.
2889 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
2890 filename.
2891 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
2892 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
2893 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
2894 config/xtensa/lib1funcs.S: New files.
2895 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2896 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
2897 tmake_file.
2898 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
2899 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
2900 (arm*-*-linux*): Likewise.
2901 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
2902 arm*-*-linux-*eabi, add arm/t-linux otherwise.
2903 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
2904 (arm*-*-ecos-elf): Likewise.
2905 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2906 (arm*-*-rtems*): Likewise.
2907 (arm*-*-elf): Likewise.
2908 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
2909 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
2910 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
2911 (bfin*-uclinux*): Likewise.
2912 (bfin*-linux-uclibc*): Likewise.
2913 (bfin*-rtems*): Likewise.
2914 (bfin*-*): Likewise.
2915 (fido-*-elf): Merge into m68k-*-elf*.
2916 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
2917 (frv-*-*linux*): Add frv/t-frv to tmake_file.
2918 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
2919 (h8300-*-elf*): Likewise.
2920 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
2921 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
2922 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
2923 (i[34567]86-*-mingw*): Likewise.
2924 (x86_64-*-mingw*): Likewise.
2925 (i[34567]86-*-interix3*): Likewise.
2926 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
2927 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
2928 (m68k-*-elf*): Also handle fido-*-elf.
2929 Add m68k/t-floatlib to tmake_file.
2930 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
2931 (m68k-*-linux*): Likewise.
2932 (m68k-*-rtems*): Likewise.
2933 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
2934 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
2935 sh64*-*-*.
2936 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
2937 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
2938 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
2939 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
2940 sh/t-netbsd to tmake_file.
2941 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
2942 (sh-*-rtems*): Add sh/t-sh to tmake_file.
2943 (sh-wrs-vxworks): Likewise.
2944 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
2945 *-leon[3-9]*.
2946 (v850*-*-*): Add v850/t-v850 to tmake_file.
2947 (vax-*-linux*): Add vax/t-linux to tmake_file.
2948 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
2949
5f73c6cc
RO		 29502011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2951
2952 * crtstuff.c: New file.
2953 * Makefile.in (CRTSTUFF_CFLAGS): Define.
2954 (CRTSTUFF_T_CFLAGS): Define.
2955 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
2956 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
2957 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
2958 crtstuff.c.
2959 Use $<.
2960 (crtbeginT.o): Use $(objext).
2961 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
2962 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
2963 (gcc-extra-parts): Remove.
2964 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
2965 Set extra_parts.
2966 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2967 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
2968 Add t-crtstuff-pic to tmake_file.
2969 (*-*-lynxos*): New case.
2970 Set tmake_file, extra_parts.
2971 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
2972 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
2973 *-*-netbsdelf[2-9]*.
2974 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
2975 (*-*-rtems*): Set extra_parts.
2976 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
2977 (*-*-uclinux*): New case.
2978 Set extra_parts.
2979 (*-*-vms*): New case.
2980 Set tmake_file, extra_parts.
2981 (*-*-elf): Set extra_parts.
2982 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
2983 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
2984 vms/t-vms64.
2985 Set extra_parts.
2986 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
2987 Set extra_parts.
2988 (arm*-*-freebsd*): Add t-crtin to tmake_file.
2989 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
2990 (arm-wrs-vxworks): Append to tmake_file.
2991 Set extra_parts.
2992 (arm*-*-uclinux*): Set extra_parts.
2993 (arm*-*-ecos-elf): Likewise.
2994 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
2995 arm*-*-eabi*.
2996 (arm*-*-rtems*): Set extra_parts.
2997 (arm*-*-elf): Likewise.
2998 (avr-*-rtems*): Clear extra_parts.
2999 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
3000 Set extra_parts.
3001 (bfin*-uclinux*): Likewise.
3002 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
3003 (bfin*-rtems*): Append to tmake_file.
3004 Set extra_parts.
3005 (bfin*-*): Likewise.
3006 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
3007 (crisv32-*-elf): ... this.
3008 (crisv32-*-none): ... this.
3009 (cris-*-elf, cris-*-none): New cases.
3010 Add cris/t-elfmulti to tmake_file.
3011 (fr30-*-elf): Append to tmake_file.
3012 Set extra_parts.
3013 (frv-*-elf): Append to tmake_file, add frv/t-frv.
3014 Set extra_parts.
3015 (h8300-*-rtems*): Append to tmake_file.
3016 Set extra_parts.
3017 (h8300-*-elf*): Likewise.
3018 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
3019 Set extra_parts.
3020 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
3021 Set extra_parts.
3022 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
3023 (x86_64-*-elf*): Likewise.
3024 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
3025 (x86_64-*-freebsd*): Likewise.
3026 (x86_64-*-netbsd*): Likewise.
3027 (i[34567]86-*-linux*): Likewise.
3028 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3029 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3030 (x86_64-*-linux*): Likewise.
3031 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3032 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
3033 tmake_file.
3034 Set extra_parts.
3035 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
3036 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
3037 Append to extra_parts, remove crtbegin.o, crtend.o.
3038 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
3039 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
3040 crtend.o, crtbeginS.o, crtendS.o.
3041 (ia64*-*-linux*): Comment extra_parts.
3042 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
3043 Set extra_parts.
3044 (iq2000*-*-elf*): Clear extra_parts.
3045 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
3046 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
3047 (m32r-*-elf*, m32r-*-rtems*): Split off ...
3048 (m32r-*-rtems*): ... this.
3049 Add m32r/t-m32r to tmake_file.
3050 (m68k-*-elf*): Add t-crtin to tmake_file.
3051 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
3052 (mcore-*-elf): Likewise.
3053 (microblaze*-*-*): Set extra_parts.
3054 (mips*-sde-elf*): New case.
3055 Set tmake_file, extra_parts.
3056 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3057 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3058 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
3059 tmake_file.
3060 Set extra_parts.
3061 (mipsisa64sr71k-*-elf*): Likewise.
3062 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3063 (mips-*-elf*, mipsel-*-elf*): Likewise.
3064 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3065 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
3066 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3067 (mips*-*-rtems*): Likewise.
3068 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
3069 (moxie-*-*): Split into ...
3070 (moxie-*-elf, moxie-*-uclinux*): ... this.
3071 Add to extra_parts, remove crtbegin.o, crtend.o.
3072 (moxie-*-rtems*): New case.
3073 Set tmake_file.
3074 Clear extra_parts.
3075 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
3076 Set extra_parts.
3077 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3078 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
3079 tmake_file.
3080 Set extra_parts.
3081 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
3082 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
3083 Set extra_parts.
3084 (powerpc-*-eabisim*): Likewise.
3085 (powerpc-*-elf*): Likewise.
3086 (powerpc-*-eabialtivec*): Likewise.
3087 (powerpc-xilinx-eabi*): Likewise.
3088 (powerpc-*-eabi*): Likewise.
3089 (powerpc-*-rtems*): Likewise.
3090 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
3091 tmake_file.
3092 Set extra_parts.
3093 (powerpc-*-lynxos*): Add to tmake_file.
3094 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
3095 rs6000/t-crtstuff, t-crtstuff-pic.
3096 Set extra_parts.
3097 (powerpcle-*-eabisim*): Likewise.
3098 (powerpcle-*-eabi*): Likewise.
3099 (rx-*-elf): Remove extra_parts.
3100 (s390x-ibm-tpf*): Set extra_parts.
3101 (score-*-elf): Set extra_parts.
3102 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3103 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3104 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3105 (sh64l*-*-netbsd*): Split into ...
3106 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
3107 Add t-crtstuff-pic to tmake_file.
3108 Set extra_parts.
3109 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
3110 Set extra_parts.
3111 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
3112 (sparc-*-elf*): Remove t-crtin from tmake_file.
3113 Add to extra_parts, remove crtbegin.o, crtend.o.
3114 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
3115 (sparc64-*-linux*): Likewise.
3116 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
3117 Add to extra_parts, remove crtbegin.o, crtend.o.
3118 (sparc64-*-elf*): Remove t-crtin from tmake_file.
3119 Add to extra_parts, remove crtbegin.o, crtend.o.
3120 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
3121 Add to extra_parts, remove crtbegin.o, crtend.o.
3122 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
3123 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
3124 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
3125 Set extra_parts.
3126 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
3127 Set extra_parts.
3128 (tic6x-*-*): Change to ...
3129 (tic6x-*-elf): ... this.
3130 Set extra_parts.
3131 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
3132 Set extra_parts.
3133 (am33_2.0-*-linux*): Add comment.
3134 (mep*-*-*): Add mep/t-mep to tmake_file.
3135 Set extra_parts.
3136 * config/alpha/t-vms: New file.
3137 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
3138 * config/arm/crti.S, config/arm/crtn.S: New files.
3139 * config/bfin/crti.S, config/bfin/crtn.S: New files.
3140 * config/bfin/crtlibid.S: New file.
3141 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
3142 * config/c6x/crti.S, config/c6x/crtn.S: New files.
3143 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
3144 (crti.o, crtin.o): New rules.
3145 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3146 * config/c6x/t-uclinux: New file.
3147 * config/cris/t-elfmulti: New file.
3148 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
3149 * config/fr30/crti.S, config/fr30/crtn.S: New files.
3150 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
3151 * config/frv/t-frv: New file.
3152 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
3153 * config/h8300/crti.S, config/h8300/crtn.S: New files.
3154 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
3155 New files.
3156 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
3157 refer to cygming-crtbegin.c, cygming-crtend.c.
3158 Use $<.
3159 * config/i386/t-nto: New file.
3160 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
3161 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3162 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3163 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3164 Use .S extension.
3165 Use $<.
3166 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3167 (crtinitS.o): New rule.
3168 * config/ia64/vms-crtinit.S: New file.
3169 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3170 * config/m32r/initfini.c: New file.
3171 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3172 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3173 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3174 * config/mep/t-mep: New file.
3175 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3176 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3177 * config/mips/crti.S, config/mips/crtn.S: New files.
3178 * config/mips/t-crtstuff: New file.
3179 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3180 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3181 (CUSTOM_CRTIN): Set.
3182 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3183 dependencies.
3184 Use $(srcdir) to refer to crti.S, crtn.S.
3185 Use .S extension, $<.
3186 * config/moxie/crti.asm: Rename to ...
3187 * config/moxie/crti.S: ... this.
3188 * config/moxie/crtn.asm: Rename to ...
3189 * config/moxie/crtn.S: ... this.
3190 * config/moxie/t-moxie: Remove.
3191 * config/pa/stublib.c: New file.
3192 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3193 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3194 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3195 * config/rs6000/t-crtstuff: New file.
3196 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3197 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3198 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3199 Make output file explicit.
3200 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3201 Make output file explicit.
3202 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3203 Make output file explicit.
3204 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3205 Make output file explicit.
3206 * config/score/crti.S, config/score/crtn.S: New files.
3207 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3208 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3209 files.
3210 * config/sh/t-sh, config/sh/t-superh: New files.
3211 * config/sparc/t-linux64: New file.
3212 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3213 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3214 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3215 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3216 * config/t-crtin: Remove.
3217 * config/t-crtstuff-pic: New file.
3218 * config/t-sol2 (CUSTOM_CRTIN): Set.
3219 (crti.o, crtn.o): New rules.
3220 * config/vms/t-vms: New file.
3221 * config/vms/vms-ucrt0.c: New file.
3222 * config/xtensa/t-elf: New file.
3223
b040f2be
RO		 32242011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3225
3226 * Makefile.in (SHLIB_NM_FLAGS): Set.
3227 * mkmap-flat.awk, mkmap-symver.awk: New files.
3228 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3229 exceptions.
3230 * configure: Regenerate.
3231 * config/libgcc-glibc.ver: New file.
3232 * config/libgcc-libsystem.ver: New file.
3233 * config/t-libunwind (SHLIB_LC): Set.
3234 * config/t-linux: New file.
3235 * config/t-slibgcc (INSTALL_SHLIB): New.
3236 (SHLIB_INSTALL): Use it.
3237 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3238 to mkmap-symver.awk.
3239 (SHLIB_MAPFILES): Don't append, adapt pathname.
3240 (SHLIB_VERPFX): Set.
3241 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3242 to mkmap-symver.awk.
3243 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3244 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3245 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3246 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3247 to mkmap-flat.awk.
3248 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3249 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3250 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3251 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3252 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3253 * config/i386/libgcc-darwin.10.4.ver,
3254 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3255 New files.
3256 * config/i386/t-darwin: Remove.
3257 * config/i386/t-darwin64: Likewise.
3258 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3259 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3260 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3261 * config/i386/t-linux: New file.
3262 * config/i386/t-mingw32: New file.
3263 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3264 * config/ia64/t-glibc: Rename to ...
3265 * config/ia64/t-linux: ... this.
3266 (SHLIB_MAPFILES): Set.
3267 * config/ia64/t-glibc-libunwind: Rename to ...
3268 * config/ia64/t-linux-libunwind: ... this.
3269 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3270 * config/ia64/t-slibgcc-hpux: New file.
3271 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3272 * config/m68k/t-slibgcc-elf-ver: New file.
3273 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3274 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3275 to mkmap-flat.awk.
3276 * config/pa/t-slibgcc-hpux: New file.
3277 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3278 files.
3279 * config/rs6000/libgcc-darwin.10.4.ver,
3280 config/rs6000/libgcc-darwin.10.5.ver: New files.
3281 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3282 config/rs6000/libgcc-glibc.ver.
3283 * config/rs6000/libgcc-ppc64.ver: Rename to
3284 config/rs6000/libgcc-ibm-ldouble.ver.
3285 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3286 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3287 * config/rs6000/t-ldbl128: Rename to ...
3288 * config/rs6000/t-linux: ... this.
3289 (SHLIB_MAPFILES): Adapt filename.
3290 * config/rs6000/t-slibgcc-aix: New file.
3291 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3292 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3293 libgcc-excl.ver, libgcc-glibc.ver.
3294 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3295 * config/sparc/libgcc-glibc.ver: New file.
3296 * config/sparc/t-linux: New file.
3297 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3298 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3299 t-slibgcc-elf-ver to tmake_file.
3300 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3301 *-*-freebsd[34].
3302 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3303 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3304 t-slibgcc-elf-ver, t-linux to tmake_file.
3305 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3306 tmake_file.
3307 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3308 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3309 (alpha*-dec-*vms*): Likewise.
3310 (arm*-*-freebsd*): Append to tmake_file.
3311 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3312 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3313 arm*-*-linux-*eabi.
3314 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3315 tmake_file for arm*-*-symbianelf*.
3316 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3317 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3318 cris/t-linux.
3319 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3320 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3321 pa/t-slibgcc-dwarf-ver to tmake_file.
3322 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3323 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3324 (hppa*64*-*-hpux11*): Likewise.
3325 (hppa[12]*-*-hpux11*): Likewise.
3326 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3327 i386/t-crtpc, i386/t-crtfm.
3328 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3329 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3330 to tmake_file.
3331 Add i386/t-cygwin to tmake_file.
3332 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3333 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3334 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3335 to tmake_file.
3336 Add i386/t-mingw32 to tmake_file.
3337 (x86_64-*-mingw*): Likewise.
3338 (ia64*-*-freebsd*): Append to tmake_file.
3339 (ia64*-*-linux*): Append to tmake_file.
3340 Replace ia64/t-glibc by ia64/t-linux.
3341 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3342 system libunwind.
3343 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3344 t-slibgcc-hpux to tmake_file.
3345 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3346 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3347 (m32rle-*-linux*): Likewise.
3348 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3349 sjlj exceptions.
3350 (microblaze*-linux*): New case.
3351 Append to tmake_file, add t-slibgcc-nolc-override.
3352 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3353 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3354 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3355 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3356 rs6000/t-slibgcc-aix to tmake_file.
3357 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3358 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3359 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3360 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3361 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3362 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3363 sh*-*-linux*.
3364 (sparc-*-linux*): Append to tmake_file for *-leon*.
3365 Add sparc/t-linux to tmake_file for non-Leon targets.
3366 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3367 (tic6x-*-uclinux): New case.
3368 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3369 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3370 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3371 (am33_2.0-*-linux*): Append to tmake_file.
3372 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3373 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3374 x86_64-*-kfreebsd*-gnu.
3375 Add i386/t-linux to tmake_file.
3376
18b4bd7b
ILT		 33772011-10-28 Ian Lance Taylor <iant@google.com>
3378
3379 * config/i386/morestack.S: Correct CFI information to do proper
3380 returns throughout function. In 32-bit mode, save %ebx so that it
3381 is restored on unwind.
3382
5b2d9d90
BS		 33832011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3384
3385 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3386 case where B3 isn't the return register.
3387
0d53e346
BS		 3388 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3389 logic for doubleword pops.
3390
cbffbd59
AT		 33912011-10-25 Andreas Tobler <andreast@fgznet.ch>
3392
3393 * config/rs6000/t-freebsd: Add wildcard.
3394
56dc349e
PB		 33952011-10-21 Paul Brook <paul@codesourcery.com>
3396
3397 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3398
1e06b07d
UB		 33992011-10-16 Uros Bizjak <ubizjak@gmail.com>
3400 Eric Botcazou <ebotcazou@adacore.com>
3401
3402 PR target/50737
3403 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3404 fs->signal_frame to 1.
3405
b5204884
ILT		 34062011-10-07 Ian Lance Taylor <iant@google.com>
3407
3408 * generic-morestack-thread.c: #include <errno.h>.
3409
91a639a1
ILT		 34102011-10-07 Ian Lance Taylor <iant@google.com>
3411
3412 PR target/46093
3413 * generic-morestack.c (__generic_morestack): Make sure the segment
3414 is large enough for both the stack frame and the copied
3415 parameters.
3416
cc49116d
RO		 34172011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3418
3419 PR bootstrap/49804
3420 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3421 extra_parts.
3422
2996d8c3
NC		 34232011-09-28 Nick Clifton <nickc@redhat.com>
3424
3425 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3426 64-bit doubles are not enabled.
3427 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3428 and floatunsisf functions.
3429
1e874273 34302011-09-13 Paul Brook <paul@codesourcery.com>
2996d8c3 3431
1e874273
PB		 3432 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3433 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3434 * unwind-arm-common.inc: New file.
3435 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3436 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3437 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3438 * config/c6x/libunwind.S: New file.
3439 * config/c6x/pr-support.c: New file.
3440 * config/c6x/unwind-c6x.c: New file.
3441 * config/c6x/unwind-c6x.h: New file.
3442 * config/c6x/t-c6x-elf: New file.
3443
f70c879a
UB		 34442011-08-23 Uros Bizjak <ubizjak@gmail.com>
3445
3446 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
3447 (ASM_DIVZERO): Ditto.
3448 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
3449
c55b374b
RS		 34502011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
3451
3452 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
3453
1e138510
RS		 34542011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
3455
3456 PR target/50090
3457 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
3458 instead of an assembly one.
3459
1563503d
PB		 34602011-08-12 Paolo Bonzini <bonzini@gnu.org>
3461
3462 PR bootstrap/50047
3463 * Makefile.in (install-unwind_h): Create
3464 $(gcc_objdir)/include/unwind.h atomically.
3465
3627ac1a
RO		 34662011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3467
3468 * Makefile.in (install-unwind_h): Remove destination file first.
3469
c6412d86
RO		 34702011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3471
3472 * sync.c: New file.
3473 * config/mips/t-mips16: New file.
3474 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
3475 (mips*-*-linux*): Likewise.
3476 (mips*-sde-elf*): Likewise.
3477 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
3478 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
3479 Add mips/t-mips16 to tmake_file.
3480 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
3481 (mips-*-elf*): Likewise.
3482 (mips64-*-elf*): Likewise.
3483 (mips64orion-*-elf*): Likewise.
3484 (mips*-*-rtems*): Likewise.
3485 (mipstx39-*-elf*): Likewise.
3486 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
3487 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
3488 LIBGCC_SYNC_CFLAGS.
3489 Use $(srcdir) to refer to sync.c.
3490 Use $<.
3491 ($(libgcc-sync-funcs-o)): Likewise.
3492 ($(libgcc-sync-size-funcs-s-o)): Likewise.
3493 ($(libgcc-sync-funcs-s-o)): Likewise.
3494
3cb6e5bd
AS		 34952011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3496
3497 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3498 t-libunwind.
3499
cca2207a
L		 35002011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3501
3502 PR other/48007
3503 * config/i386/value-unwind.h: New.
3504
ed39fbad
RS		 35052011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3506
3507 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3508 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3509 Add to tmake_file rather than overriding it.
3510
aca0b0b3
RO		 35112011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3512
3513 * config/t-softfp: Remove.
3514 * soft-fp: Moved from ../gcc/config.
3515 * soft-fp/README: Remove t-softfp reference.
3516 * soft-fp/t-softfp: Move to config/t-softfp.
3517 (softfp_machine_header): Remove.
3518 (softfp_file_list): Remove config subdir.
3519 (soft-fp-objects): New variable.
3520 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3521 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3522 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3523 * config/t-softfp-excl: New file.
3524 * config/t-softfp-sfdf: New file.
3525 * config/t-softfp-tf: New file.
3526 * config/no-sfp-machine.h: New file.
3527 * config/arm/sfp-machine.h: New file.
3528 * config/arm/t-softfp: New file.
3529 * config/c6x/sfp-machine.h: New file.
3530 * config/i386/32/t-fprules-softfp: Rename to ...
3531 * config/i386/32/t-softfp: ... this.
3532 (tifunctions, LIB2ADD): Remove.
3533 (softfp_int_modes): Override.
3534 * config/i386/64/t-softfp-compat (tf-functions): Remove config
3535 subdir.
3536 * config/i386/64/eqtf2.c: Likewise.
3537 * config/i386/64/getf2.c: Likewise.
3538 * config/i386/64/letf2.c: Likewise.
3539 * config/ia64/sft-machine.h: New file.
3540 * config/ia64/t-fprules-softfp: Rename to ...
3541 * config/ia64/t-softfp: ... this.
3542 * config/lm32/sfp-machine.h: New file.
3543 * config/moxie/t-moxie-softfp: Remove.
3544 * config/rs6000/ibm-ldouble-format: New file.
3545 * config/rs6000/ibm-ldouble.c: New file.
3546 * config/rs6000/libgcc-ppc-glibc.ver: New file
3547 * config/rs6000/libgcc-ppc64.ver: New file
3548 * config/rs6000/sfp-machine.h: New file.
3549 * config/rs6000/t-freebsd: New file.
3550 * config/rs6000/t-ibm-ldouble: New file.
3551 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
3552 libgcc-ppc-glibc.ver.
3553 * config/rs6000/t-linux64: New file.
3554 * config/rs6000/t-ppccomm (LIB2ADD): Add
3555 $(srcdir)/config/rs6000/ibm-ldouble.c.
3556 * config/rs6000/t-ppccomm-ldbl: New file.
3557 * config/score/sfp-machine.h: New file.
3558 * config.host (sfp_machine_header): Explain.
3559 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
3560 t-softfp to tmake_file.
3561 (arm*-*-uclinux*): Likewise.
3562 (arm*-*-ecos-elf): Likewise.
3563 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3564 (arm*-*-rtems*): Likewise.
3565 (arm*-*-elf): Likewise.
3566 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
3567 in tmake_file.
3568 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
3569 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
3570 (lm32-*-uclinux*): Likewise.
3571 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
3572 t-softfp-excl, t-softfp.
3573 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
3574 (powerpc64-*-darwin*): Likewise.
3575 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
3576 to tmake_file.
3577 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
3578 tmake_file.
3579 (powerpc-*-eabisim*): Likewise.
3580 (powerpc-*-elf*): Likewise.
3581 (powerpc-*-eabialtivec*): Likewise.
3582 (powerpc-xilinx-eabi*): Likewise.
3583 (powerpc-*-rtems*): Likewise.
3584 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
3585 t-softfp-excl, t-softfp to tmake_file.
3586 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
3587 rs6000/t-ppccomm-ldbl to tmake_file.
3588 (powerpcle-*-elf*): Likewise.
3589 (powerpcle-*-eabisim*): Likewise.
3590 (powerpcle-*-eabi*): Likewise.
3591 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3592 rs6000/t-ibm-ldouble to tmake_file.
3593 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3594 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3595 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
3596 (tic6x-*-*): Likewise.
3597 (i[34567]86-*-darwin*, x86_64-*-darwin*,
3598 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
3599 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
3600 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
3601 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
3602 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
3603 t-softfp to tmake_file.
3604 * configure.ac (sfp_machine_header): Provide default if unset.
3605 Substitute.
3606 Link sfp-machine.h to config/$sfp_machine_header.
3607 * configure: Regenerate.
3608
569dc494
RO		 36092011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3610
3611 * Makefile.in (double_type_size, long_double_type_size): Set.
3612 Remove $(fpbit-in-libgcc) support.
3613 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
3614 (fpbit-src): New variable.
3615 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
3616 Compile with -DFLOAT $(FPBIT_CFLAGS).
3617 Use $<.
3618 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
3619 Compile with $(FPBIT_CFLAGS).
3620 Use $<.
3621 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
3622 Compile with -DFLOAT $(TPBIT_CFLAGS).
3623 Use $<.
3624 * configure.ac (double_type_size, long_double_type_size):
3625 Determine and substitute.
3626 * configure: Regenerate.
3627 * fp-bit.c, fp-bit.h: New files.
3628 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
3629 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
3630 * config/mips/t-mips: New file.
3631 * config/mips/t-sdemtk: New file.
3632 * config/rs6000/ppc64-fp.c: New file.
3633 * config/rs6000/t-darwin (LIB2ADD): Add
3634 $(srcdir)/config/rs6000/ppc64-fp.c.
3635 * config/rs6000/t-ppc64-fp: New file.
3636 * config/rx/rx-lib.h: New file.
3637 * config/rx/t-rx (FPBIT): Set to true.
3638 ($(gcc_objdir)/fp-bit.c): Remove.
3639 (DPBIT): Set to true only with -m64bit-doubles.
3640 ($(gcc_objdir)/dp-bit.c): Remove.
3641 * config/sparc/t-softfp: Remove.
3642 * config/spu/t-elf: New file.
3643 * config/t-fdpbit, config/t-fpbit: New files.
3644 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
3645 (mips*-*-*): Likewise.
3646 (arm-wrs-vxworks): Likewise.
3647 (arm*-*-freebsd*): Likewise.
3648 (avr-*-rtems*): Add t-fpbit to tmake_file.
3649 (avr-*-*): Likewise.
3650 (bfin*-elf*): Add t-fdpbit to tmake_file.
3651 (bfin*-uclinux*): Likewise.
3652 (bfin*-linux-uclibc*): Likewise.
3653 (bfin*-rtems*): New case.
3654 Add t-fdpbit to tmake_file.
3655 (bfin*-*): Add t-fdpbit to tmake_file.
3656 (crisv32-*-elf): Likewise.
3657 (cris-*-linux*): Likewise.
3658 (fr30-*-elf): Likewise.
3659 (frv-*-elf, frv-*-*linux*): Likewise.
3660 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
3661 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
3662 (m32r-*-elf*): Likewise.
3663 (m32rle-*-elf*): Likewise.
3664 (m32r-*-linux*): Likewise.
3665 (m32rle-*-linux*): Likewise.
3666 (mcore-*-elf): Add t-fdpbit to tmake_file.
3667 (microblaze*-*-*): Likewise.
3668 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
3669 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
3670 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
3671 Fix typo.
3672 Add mips/t-tpbit to tmake-file.
3673 (mips*-*-linux*): Fix typo.
3674 (mips*-sde-elf*): New case
3675 Add mips/t-sdemtk unless using newlib.
3676 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
3677 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
3678 (mn10300-*-*): Likewise.
3679 (pdp11-*-*): Likewise.
3680 (picochip-*-*): Add t-fpbit to tmake_file.
3681 (powerpc-*-eabisimaltivec*): Likewise.
3682 (powerpc-*-eabisim*): Likewise.
3683 (powerpc-*-elf*): Likewise.
3684 (powerpc-*-eabialtivec*): Likewise.
3685 (powerpc-xilinx-eabi*): New case.
3686 Add t-fdpbit to tmake_file.
3687 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
3688 (powerpc-*-rtems*): Likewise.
3689 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
3690 tmake_file.
3691 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
3692 tmake_file.
3693 (powerpc-*-lynxos*): Likewise.
3694 (powerpcle-*-elf*): Likewise.
3695 (powerpcle-*-eabisim*): Likewise.
3696 (powerpcle-*-eabi*): Likewise.
3697 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3698 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
3699 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3700 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3701 (rx-*-elf): Add t-fdpbit to tmake_file.
3702 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3703 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3704 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3705 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
3706 sh*-*-netbsd*.
3707 (sh-*-rtems*): Add t-fdpbit to tmake_file.
3708 (sh-wrs-vxworks): Likewise.
3709 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
3710 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
3711 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
3712 (sparc64-*-rtems*): ... new case.
3713 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
3714 (spu-*-elf*): Likewise.
3715 Add spu/t-elf to tmake_file.
3716 (v850*-*-*): Add t-fdpbit to tmake_file.
3717 (xstormy16-*-elf): Likewise.
3718 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
3719 (mep*-*-*): Likewise.
3720
201cdb74
RO		 37212011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3722
3723 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
3724 variables.
3725 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
3726 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
3727 (install-unwind_h): New target.
3728 (all): Depend on it.
3729 * config.host (unwind_header): New variable.
3730 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
3731 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3732 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
3733 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
3734 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
3735 Set unwind_header.
3736 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
3737 Set unwind_header.
3738 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
3739 arm*-*-eabi*.
3740 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
3741 Set unwind_header.
3742 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
3743 (ia64*-*-freebsd*): Likewise.
3744 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
3745 tmake_file.
3746 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
3747 $with_system_libunwind.
3748 (ia64*-*-hpux*): Set tmake_file.
3749 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
3750 (picochip-*-*): Set tmake_file.
3751 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
3752 md_unwind_header.
3753 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3754 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3755 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
3756 (xtensa*-*-elf*): Set tmake_file.
3757 (xtensa*-*-linux*): Likewise.
3758 * configure.ac: Include ../config/unwind_ipinfo.m4.
3759 Call GCC_CHECK_UNWIND_GETIPINFO.
3760 Link unwind.h to $unwind_header.
3761 * configure: Regenerate.
3762 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
3763 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
3764 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
3765 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
3766 * config/unwind-dw2-fde-darwin.c: New file.
3767 * config/arm/libunwind.S, config/arm/pr-support.c,
3768 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
3769 config/arm/unwind-arm.h,: New files.
3770 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
3771 config/ia64/t-eh-ia64, config/ia64/t-glibc,
3772 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
3773 config/ia64/t-vms, config/ia64/unwind-ia64.c,
3774 config/ia64/unwind-ia64.h: New files.
3775 * config/picochip/t-picochip: New file.
3776 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
3777 files.
3778 * config/rs6000/t-darwin (LIB2ADDEH): Set.
3779 * config/s390/t-tpf (LIB2ADDEH): Remove.
3780 * config/t-darwin (LIB2ADDEH): Set.
3781 * config/t-eh-dw2-dip: New file.
3782 * config/t-libunwind, config/t-libunwind-elf: New files.
3783 * config/t-sol2 (LIB2ADDEH): Remove.
3784 * config/xtensa/t-xtensa: New file.
3785
40f2f11f
L		 37862011-08-02 H.J. Lu <hongjiu.lu@intel.com>
3787
3788 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
3789 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
3790 long long to check rt_sigreturn syscall.
3791
bd15e32c
AM		 37922011-08-02 Alan Modra <amodra@gmail.com>
3793
3794 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3795 Restore for indirect call bcrtl from correct stack slot, and only
3796 if cfa+40 isn't valid.
3797
655b30bf
JB		 37982011-08-01 Julian Brown <julian@codesourcery.com>
3799
3800 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
3801 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
3802 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
3803
247eb06f
JB		 38042011-08-01 Julian Brown <julian@codesourcery.com>
3805
3806 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
3807 (libgcc-std.ver.in): Use above.
3808 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
3809 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
3810 throughout file.
3811 * config/t-fixedpoint-gnu-prefix: New file.
3812 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
3813 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
3814 instead of __PFX__.
3815
02a8fe00
L		 38162011-07-28 H.J. Lu <hongjiu.lu@intel.com>
3817
3818 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
3819 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
3820 for x86-64. Properly check __x86_64__ and __LP64__.
3821
5fce9126
L		 38222010-07-28 H.J. Lu <hongjiu.lu@intel.com>
3823
3824 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
3825 version.
3826 (_FP_WS_TYPE): Likewise.
3827 (_FP_I_TYPE): Likewise.
3828
2374a88a
AM		 38292011-07-28 Alan Modra <amodra@gmail.com>
3830
3831 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3832 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
3833 in a plt call stub. Do restore r2 if stopped on bctrl.
3834
e44dbbe1
RO		 38352011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3836
3837 * config.host (i[3456x]86-*-netware*): Remove.
3838 * config/i386/netware-crt0.c, config/i386/t-nwld,
3839 config/i386/t-slibgcc-nwld: Remove.
3840
bcead286
BS		 38412011-07-15 Bernd Schmidt <bernds@codesourcery.com>
3842
3843 * config.host: Handle tic6x-*-*.
3844 * config/c6x/c6x-abi.h: New file.
3845
b3fe1584
RO		 38462011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3847
3848 * config/i386/crtprec.c: New file.
3849 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
3850 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
3851 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
3852 (x86_64-*-darwin*): Likewise.
3853 (i[34567]86-*-solaris2*: Likewise.
3854
35d8090d
RO		 38552011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3856
3857 * config/alpha/crtfastmath.c: New file.
3858 * config/i386/crtfastmath.c: New file.
3859 * config/ia64/crtfastmath.c: New file.
3860 * config/mips/crtfastmath.c: New file.
3861 * config/sparc/crtfastmath.c: New file.
3862
3863 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
3864 crtfastmath.c.
3865 Add -frandom-seed=gcc-crtfastmath.
3866 * config/alpha/t-crtfm: Remove.
3867 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
3868 * config/ia64/t-ia64 (crtfastmath.o): Remove.
3869
3870 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
3871 (alpha*-dec-osf5.1*): Likewise.
3872 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
3873 Add crtfastmath.o to extra_parts.
3874 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
3875 Add crtfastmath.o to extra_parts.
3876 (x86_64-*-darwin*): Likewise.
3877 (x86_64-*-mingw*): Likewise.
3878 (ia64*-*-elf*): Add t-crtfm to tmake_file.
3879 (ia64*-*-freebsd*): Likewise.
3880 (ia64*-*-linux*): Likewise.
3881 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
3882 Add crtfastmath.o to extra_parts.
3883
e141542e
RO		 38842011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3885
3886 * config/darwin-crt3.o: New file.
3887 * config/rs6000/darwin-crt2.c: New file.
3888 * config/t-darwin: New file.
3889 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
3890 (crt2.o): New rule.
3891 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
3892 (powerpc-*-darwin*): Add crt2.o to extra_parts.
3893 (powerpc64-*-darwin*): Likewise.
3894
2d1efe2d
RO		 38952011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3896
3897 * config/i386/netware-crt0.c: New file.
3898 * config/i386/t-nwld: Rename to ...
3899 * config/i386/t-slibgcc-nwld: ... this.
3900 * config/i386/t-nwld: New file.
3901 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
3902 tmake_file.
3903 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
3904 extra_parts.
3905
4a8bb046
RO		 39062011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3907
3908 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
3909 i386/t-crtstuff.
3910 * configure: Regenerate.
3911
2d8d5935
RO		 39122011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3913
3914 * dfp-bit.c, dfp-bit.h: New files.
3915 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
3916 variables.
3917 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
3918 ($(d64pbit-o)): Likewise.
3919 ($(d128pbit-o)): Likewise.
3920 * config/t-dfprules: New file.
3921 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
3922 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
3923 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3924 (x86_64-*-linux*): Likewise.
3925 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3926 (i[34567]86-*-cygwin*): Likewise.
3927 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
3928 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3929
2c50b2c3
RO		 39302011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3931
3932 * Makfile.in (LIBGCOV): New variable.
3933 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
3934 * libgcov.c: New file.
3935
a039d7c2
RO		 39362011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3937
3938 * fixed-bit.c, fixed-bit.h: New files.
3939 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
3940 refer to fixed-bit.c.
3941
1e4b2746
JM		 39422011-07-07 Joseph Myers <joseph@codesourcery.com>
3943
3944 * config.host (*local*): Remove.
3945
fbdd5d87
RO		 39462011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3947
3948 PR target/39150
3949 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
3950 like i?86-*-solaris2.1[0-9]*.
3951 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
3952 * configure.ac (i?86-*-solaris2*): Likewise.
3953 * configure: Regenerate.
3954
9e7714f4
TS		 39552011-07-06 Thomas Schwinge <thomas@schwinge.name>
3956
3957 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3958 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
3959 md_unwind_header by splitting out of...
3960 (i[34567]86-*-linux*): ... this.
3961 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
3962 Remove md_unwind_header by splitting out of...
3963 (x86_64-*-linux*): ... this.
3964
6dab9931
GJL		 39652011-07-04 Georg-Johann Lay <avr@gjlay.de>
3966
3967 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
3968
4be46d19
NC		 39692011-06-28 Nick Clifton <nickc@redhat.com>
3970
3971 * config.host: Recognize all V850 variants.
3972
1da9434b
UB		 39732011-06-22 Uros Bizjak <ubizjak@gmail.com>
3974
3975 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
3976
e4d48a4d
RO		 39772011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3978
3979 * shared-object.mk (c_flags-$o): Save c_flags.
3980 ($(base)$(objext)): Use it.
3981 ($(base)_s$(objext)): Likewise.
3982
3801c801
BS		 39832011-06-21 Bernd Schmidt <bernds@codesourcery.com>
3984
3985 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
3986 * libgcc-std.ver.in (GCC_4.7.0): New section.
3987
0ad8bb3b 39882011-06-16 Georg-Johann Lay <avr@gjlay.de>
1da9434b 3989
0ad8bb3b
GJL		 3990 PR target/49313
3991 PR target/29524
3992 * config/avr/t-avr: Fix line endings.
3993 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
3994 _parityXX2.
3995
ea963999
OH		 39962011-06-14 Olivier Hainque <hainque@adacore.com>
3997 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3998
3999 * config/mips/irix6-unwind.h: New file.
4000 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
4001
b11b0904
EB		 40022011-06-10 Eric Botcazou <ebotcazou@adacore.com>
4003
4004 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
4005 (sparc64_fallback_frame_state): Use it.
4006 (sparc64_frob_update_context): Further adjust context.
4007 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
4008 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
4009 * config/sparc/sol2-cn.S: Likewise.
4010
10e48e39
RO		 40112011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4012
4013 * enable-execute-stack-empty.c: New file.
4014 * enable-execute-stack-mprotect.c: New file.
4015 * config/i386/enable-execute-stack-mingw32.c: New file.
4016 * config.host (enable_execute_stack): New variable.
4017 Select appropriate variants.
4018 * configure.ac: Link enable-execute-stack.c to
4019 $enable_execute_stack.
4020 * configure: Regenerate.
4021 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
4022 (lib2funcs): Remove _enable_execute_stack.
4023
10c4cabc
DM		 40242011-06-09 David S. Miller <davem@davemloft.net>
4025 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4026
4027 * config.host (sparc-*-linux*): Correct md_unwind_header
4028 filename.
4029 (s390x-ibm-tpf*): Fix typo.
4030
aa4203e7
RO		 40312011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4032
4033 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
4034 Add crtfastmath.o to extra_parts.
4035 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
4036 mips/t-crtfm.
4037 * config/mips/t-crtfm: Remove.
4038
0defd786
JDA		 40392011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4040
4041 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
4042
82f247af
KK		 40432011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
4044
4045 * config.host (sh*-*-linux*): Fix typo.
4046
58cd1d70
RO		 40472011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4048
4049 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
4050 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
4051 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
4052 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
4053 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
4054 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
4055 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
4056 Wrap in !__MINGW64__.
4057 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
4058 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
4059 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
4060 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
4061 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
4062 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
4063 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
4064 Wrap in !__LP64__.
4065 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
4066 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
4067 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
4068 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
4069 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
4070 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
4071 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
4072 * config/no-unwind.h: New file.
4073 * config.host (md_unwind_header): Document.
4074 Define.
4075 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
4076 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
4077 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
4078 hppa[12]*-*-hpux11*): Set md_unwind_header.
4079 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
4080 Set md_unwind_header.
4081 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
4082 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
4083 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
4084 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
4085 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
4086 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
4087 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
4088 md_unwind_header.
4089 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
4090 * configure: Regenerate.
4091
737346fa
RO		 40922011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4093
4094 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
4095 Set tmake_file, extra_parts.
4096 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
4097 Remove O32 support.
4098 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
4099 Remove O32 support.
4100 * config/mips/t-irix6: New file.
4101 * config/mips/t-slibgcc-irix: New file.
4102
c192cee6
RO		 41032011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4104
4105 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
4106 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
4107
ee33b5f0
RO		 41082011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4109
4110 * configure.ac (target_thread_file): Determine thread model.
4111 * configure: Regenerate.
4112 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
4113 * config/alpha/t-alpha: New file.
4114 * config/alpha/t-crtfm: Use $<.
4115 * config/alpha/t-ieee: New file.
4116 * config/alpha/t-osf-pthread: New file.
4117 * config/alpha/t-slibgcc-osf: New file.
4118 * config/alpha/libgcc-osf5.ver: New file.
4119
0699e415
RO		 41202011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4121
4122 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
4123 tmake_file.
4124 Add crtfastmath.o to extra_parts.
4125
a3fab9c2
RO		 41262011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4127
4128 * config/gmon-sol2.c: Reindent.
4129 Cleanup comments.
4130 Remove, correct casts.
4131 Use STDERR_FILENO, NULL.
4132 (BASEADDRESS): Remove.
4133 (minbrk): Remove.
4134 (errno, sbrk): Remove declarations.
4135 (monstartup) [hp300]: Remove.
4136 (mcount): Remove.
4137
ca24c5ad
RO		 41382011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4139
4140 * Makefile.in (cpu_type): Define.
4141 * config.host (i[34567]86-*-rtems*): Handle it.
4142 (i[34567]86-*-solaris2*): Move body ...
4143 (*-*-solaris2*): ... here.
4144 New case, generalize.
4145 (sparc-*-elf*): Handle it.
4146 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
4147 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
4148 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
4149 Fold into ...
4150 (sparc*-*-solaris2*): ... this.
4151 New case.
4152 (sparc64-*-elf*): Handle it.
4153 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
4154 Merge ../gcc/config/i386/gmon-sol2.c.
4155 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
4156 Use C comments.
4157 Merge ../gcc/config/i386/sol2-gc1.asm.
4158 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
4159 Use C comments.
4160 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
4161 Use C comments.
4162 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4163 * config/i386/t-crtstuff: New file.
4164 * config/i386/t-softfp: New file.
4165 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4166 $(T)crti.o, $(T)crtn.o): Remove.
4167 (gcrt1.o): New rule.
4168 (TARGET_LIBGCC2_CFLAGS): Remove.
4169 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4170 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4171 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4172 * config/sparc/t-sol2: New file.
4173 * config/sparc/t-crtfm: Move to ...
4174 * config/t-crtfm: ... this.
4175 Use $(cpu_type), $<.
4176 * config/t-crtin: New file.
4177 * config/sparc/t-softfp: New file.
4178 * config/sparc/t-softmul: New file.
4179 * config/t-rtems: New file.
4180 * config/t-slibgcc: New file.
4181 * config/t-slibgcc-elf-ver: New file.
4182 * config/t-slibgcc-gld: New file.
4183 * config/t-slibgcc-sld: New file.
4184 * config/t-sol2: New file.
4185 * configure.ac: Include ../config/lib-ld.m4.
4186 Call AC_LIB_PROG_LD_GNU.
4187 Substitute cpu_type.
4188 * configure: Regenerate.
4189
ad5f3d7b
BS		 41902011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4191
4192 PR bootstrap/49173
4193 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4194 libgcc-std.ver in the build directory.
4195 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4196 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4197
cdbf4541
BS		 41982011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4199
4200 * libgcc-std.ver.in: New file.
4201 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4202 variables.
4203 (libgcc-std.ver): New rule.
4204 * config/t-gnu-prefix: New file.
4205
c8028650
RO		 42062011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4207
4208 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4209
4a68b4ca
JM		 42102011-05-10 Joseph Myers <joseph@codesourcery.com>
4211
4212 * config/i386/darwin-lib.h: New file.
4213
80cf2e08
JM		 42142011-05-10 Joseph Myers <joseph@codesourcery.com>
4215
4216 * config/arm/symbian-lib.h: New.
4217
a3330c9d
CD		 42182011-05-04 Chris Demetriou <cgd@google.com>
4219
4220 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4221 (__x86.get_pc_thunk.bx): ...this.
4222 (__morestack): Adjust for rename, remove undef of __i686.
4223
6ace0756
CD		 42242011-05-03 Chris Demetriou <cgd@google.com>
4225
4226 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4227
ebb9f8b0
JM		 42282011-03-22 Joseph Myers <joseph@codesourcery.com>
4229
4230 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4231 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4232 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4233 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4234 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4235 Remove cases.
4236
9cfa1499
AT		 42372011-03-14 Andreas Tobler <andreast@fgznet.ch>
4238
4239 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4240 Adjust copyright year.
4241
457186f6
ILT		 42422011-03-07 Ian Lance Taylor <iant@google.com>
4243
4244 * generic-morestack.c (__splitstack_find): Adjust returned stack
4245 pointer to include all registers pushed by __morestack.
4246
58c741a6
DK		 42472011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4248
4249 PR target/40125
4250 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4251 (toolexecdir): Calculate and AC_SUBST.
4252 (toolexeclibdir): Likewise.
4253 * Makefile.in (target_noncanonical): Import.
4254 (toolexecdir): Likewise.
4255 (toolexeclibdir): Likewise.
4256 * configure: Regenerate.
4257
26716c44
NF		 42582010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4259
4260 PR target/46040
4261 * config/arm/bpabi.h: Rename to...
4262 * config/arm/bpabi-lib.h: ...this.
4263
b595b1a1
RO		 42642010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4265
4266 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4267 appropriate.
4268 * configure: Regenerate.
4269
a3abe41c
NF		 42702010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4271
4272 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4273 __FLOAT_WORD_ORDER__.
4274 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4275 Delete.
4276
455c8f48
RW		 42772010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4278
4279 PR other/46202
4280 * Makefile.in (install-strip): New phony target.
4281
f3824a8b
ILT		 42822010-11-07 Ian Lance Taylor <iant@google.com>
4283
4284 PR target/46089
4285 * config/i386/morestack.S (__morestack_large_model): New
4286 function.
4287
18ed6ee4
NF		 42882010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4289
4290 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4291 Delete.
4292 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4293
8ac7fdcb
NF		 42942010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4295
4296 * config/arm/bpabi.h: New file.
4297 * config/frv/frv-abi.h: New file.
4298
cdb388c2
ILT		 42992010-10-01 Ian Lance Taylor <iant@google.com>
4300
4301 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4302 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4303
ef7c141c
L		 43042010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4305
4306 PR target/45858
4307 * config.host: Add the missing `$'.
4308
80920132
ME		 43092010-09-30 Michael Eager <eager@eagercon.com>
4310
4311 * config.host: Add microblaze*-*-*.
4312 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4313 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4314 udivsi3.asm,umodsi3.asm}: New.
4315
6dace308
ILT		 43162010-09-28 Ian Lance Taylor <iant@google.com>
4317
4318 * configure.ac: Adjust CFI test to test assembler directly rather
4319 than checking gcc preprocessor macro.
4320 * configure: Rebuild.
4321
b6110d6d
ILT		 43222010-09-27 Ian Lance Taylor <iant@google.com>
4323
4324 * configure.ac: Test whether assembler supports CFI directives.
4325 * config.host: Only add t-stack and i386/t-stack-i386 to
4326 tmake_file if libgcc_cv_cfi is "yes".
4327 * configure: Rebuild.
4328
7458026b
ILT		 43292010-09-27 Ian Lance Taylor <iant@google.com>
4330
4331 * generic-morestack.h: New file.
4332 * generic-morestack.c: New file.
4333 * generic-morestack-thread.c: New file.
4334 * config/i386/morestack.S: New file.
4335 * config/t-stack: New file.
4336 * config/i386/t-stack-i386: New file.
4337 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4338 i386/t-stack-i386 to tmake_file.
4339
5b50fc0c
IS		 43402010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4341
4342 * Makefile.in (libgcc-extra-parts): Check for static archives and
4343 invoke ranlib after installing them.
4344 (gcc-extra-parts): Likewise.
4345 (install-leaf): Likewise.
4346
b93cf342
L		 43472010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4348
4349 * configure: Regenerated.
4350
996b42ef
KT		 43512010-09-10 Kai Tietz <kai.tietz@onevision.com>
4352
b93cf342 4353 * configure: Regenerated.
996b42ef 4354
be1c764e
GP		 43552010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4356 Andrew Pinski <pinskia@gmail.com>
4357
1da9434b 4358 PR target/40959
be1c764e
GP		 4359 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4360
cc0ae0ca
L		 43612010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4362
4363 PR target/45524
4364 * configure: Regenerated.
4365
84f47d20
AS		 43662010-09-06 Andreas Schwab <schwab@redhat.com>
4367
4368 * configure: Regenerate.
4369
4159fb8d
UB		 43702010-09-03 Uros Bizjak <ubizjak@gmail.com>
4371
4372 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4373 64bit targets.
4374 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4375 for 64bit targets.
4376
0df8fcc8
UB		 43772010-09-03 Uros Bizjak <ubizjak@gmail.com>
4378 Iain Sandoe <iains@gcc.gnu.org>
4379
4380 PR target/45476
4381 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4382 LIB2FUNCS_EXCLUDE functions.
4383
3c39bca6
AK		 43842010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4385
4386 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4387 Include dfp.m4.
4388 * configure: Regenerate.
4389
d78552bd
UB		 43902010-09-01 Uros Bizjak <ubizjak@gmail.com>
4391
4392 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4393 i386/t-freebsd to tmake_file.
4394 * config/i386/t-freebsd: New file.
4395 * config/i386/libgcc-bsd.ver: New file.
4396
c5b79d4e
NF		 43972010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4398
4399 * config.host (powerpc*-eabispe*): Set tmake_file.
4400 (powerpc*-eabi*): Likewise.
4401 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4402 crtbeginS, crtendS, crtbeginT.
4403
48b09a92
KH		 44042010-06-12 Kazu Hirata <kazu@codesourcery.com>
4405
4406 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4407 to tmake_file. Add crtfastmath.o to extra_parts.
4408 * config/mips/t-crtfm: New.
4409
a4389204
JS		 44102010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4411
4412 * config.host (sparc64-*-rtems*): New target.
4413
ed104137
RO		 44142010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4415
4416 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4417 assembler syntax.
4418
3f56ef8b
TS		 44192010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4420
4421 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4422
8c200350
RO		 44232010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4424
4425 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4426 alpha-dec-osf5.0* support.
4427
80a61cb4 44282010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
c1b14424
RC		 4429
4430 * config.host: Add lm32-*-rtems*.
4431
f128db92
RO		 44322010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4433 Uros Bizjak <ubizjak@gmail.com>
4434
4435 PR target/39048
4436 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4437 like other remaining 32-bit x86 OSes.
4438 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4439 assembler syntax.
4440 * config/i386/libgcc-sol2.ver: New file.
4441 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4442
368fabd5
JH		 44432010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
4444
4445 PR c/43553
4446 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
4447 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
4448 is used and substitute set_use_emutls.
4449 * configure: Regenerated.
4450
15baf7f8
TG		 44512010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
4452
4453 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
4454
7f5441df
RO		 44552010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4456
4457 PR target/38085
4458 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
4459 MULTILIB_CFLAGS.
4460 ($(T)gcrt1.o): Likewise.
4461 ($(T)crt1.o): Likewise.
4462 ($(T)crti.o): Likewise.
4463 ($(T)crtn.o): Likewise.
4464
ef74edbd
RW		 44652010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4466
4467 PR other/42980
4468 * Makefile.in (install): Use $(MAKE) string in rule, for
4469 parallel make.
4470
e7c914db
HPN		 44712010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
4472
4473 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
4474 * config/mmix/t-mmix: New file.
4475 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
4476
1bcb71c4
JH		 44772010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
4478
4479 PR java/41991
4480 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
4481 SHLIB_MAPFILES.
4482
e6e50811
AG		 44832010-01-04 Anthony Green <green@moxielogic.com>
4484
4485 * config/moxie/crti.asm, config/moxie/crtn.asm,
4486 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
4487 config/moxie/t-moxie: New files.
4488 * config.host: Add t-moxie-softfp reference.
4489
ca8520ad
IS		 44902009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4491
4492 PR other/39888
4493 * config/t-slibgcc-darwin: Fix embedded rpaths for
4494 --enable-version-specific-runtime-libs, build extension stub
4495 libs exposing features available from current libgcc_s.
4496
aa4945c1
JB		 44972009-11-11 Jon Beniston <jon@beniston.com>
4498
d78552bd
UB		 4499 * config.host: Add lm32 targets.
4500 * config/lm32: New directory.
4501 * config/lm32/libgcc_lm32.h: New file.
4502 * config/lm32/_mulsi3.c: New file.
4503 * config/lm32/_udivmodsi4.c: New file.
4504 * config/lm32/_divsi3.c: New file.
4505 * config/lm32/_modsi3.c: New file.
4506 * config/lm32/_udivsi3.c: New file.
4507 * config/lm32/_umodsi3.c: New file.
4508 * config/lm32/_lshrsi3.S: New file.
4509 * config/lm32/_ashrsi3.S: New file.
4510 * config/lm32/_ashlsi3.S: New file.
4511 * config/lm32/crti.S: New file.
4512 * config/lm32/crtn.S: New file.
4513 * config/lm32/t-lm32: New file.
4514 * config/lm32/t-elf: New file.
4515 * config/lm32/t-uclinux: New file.
aa4945c1 4516
65a324b4
NC		 45172009-10-26 Nick Clifton <nickc@redhat.com>
4518
4519 * config.host: Add support for RX target.
4520 * config/rx: New directory.
4521 * config/rx/rx-abi-functions.c: New file. Supplementary
4522 functions for libgcc to support the RX ABI.
4523 * config/rx/rx-abi.h: New file. Supplementary header file for
4524 libgcc RX ABI functions.
4525 * config/rx/t-rx: New file: Makefile fragment for building
4526 libgcc for the RX.
4527
dfb3b0e3
UB		 45282009-10-09 Uros Bizjak <ubizjak@gmail.com>
4529
4530 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
4531 constraint of y0 to "g".
4532
81dd9fd7
AK		 45332009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4534
4535 * config.host: Include the s390 makefile fragments.
4536 * config/s390/32/_fixdfdi.c: New file.
4537 * config/s390/32/_fixsfdi.c: New file.
4538 * config/s390/32/_fixtfdi.c: New file.
4539 * config/s390/32/_fixunsdfdi.c: New file.
4540 * config/s390/32/_fixunssfdi.c: New file.
4541 * config/s390/32/_fixunstfdi.c: New file.
4542 * config/s390/32/t-floattodi: New file.
4543 * config/s390/libgcc-glibc.ver: New file.
4544 * config/s390/t-crtstuff: New file.
4545 * config/s390/t-linux: New file.
4546 * config/s390/t-tpf: New file.
4547
df58e648
RW		 45482009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4549
4550 * configure.ac (AC_PREREQ): Bump to 2.64.
4551
79052be3
KK		 45522009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
4553
4554 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
4555
5213506e
RW		 45562009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4557
4558 * configure: Regenerate.
4559
a9a25daa
DR		 45602009-08-09 Douglas B Rupp <rupp@gnat.com>
4561
4562 * config.host (ia64-hp-*vms*): New target.
4563 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
4564 with ia64-hp-*vms*.
4565
6efbd53f
RW		 45662009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4567
4568 * configure.ac: Add snippet for maintainer-mode.
4569 * configure: Regenerate.
4570 * Makefile.in (AUTOCONF, configure_deps): New variables.
4571 ($(srcdir)/configure)): New rule, active only with maintainer
4572 mode turned on.
4573
7acf4da6
DD		 45742009-06-23 DJ Delorie <dj@redhat.com>
4575
4576 Add MeP port.
4577 * config.host: Add mep support.
4578
54f549af
KT		 45792009-06-22 Kai Tietz <kai.tietz@onevision.com>
4580
34481f28 4581 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 4582 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
34481f28
UB		 4583
4584 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
4585 for mingw targets.
54f549af
KT		 4586 * config/i386/64/_multc3.c: Likewise.
4587 * config/i386/64/_powitf2.c: Likewise.
4588 * config/i386/64/eqtf2.c: Likewise.
4589 * config/i386/64/getf2.c: Likewise.
4590 * config/i386/64/letf2.c: Likewise.
4591 * config/i386/64/letf2.c: Likewise.
34481f28
UB		 4592 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
4593 unsigned long long for x64 mingw targets.
4594 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
4595 (_FP_I_TYPE): Define as long long for x64 mingw target.
54f549af 4596
fea96e25
MR		 45972009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
4598
4599 * config.host (vax-*-linux*): New.
4600
cceb575c
AG		 46012009-05-31 Anthony Green <green@moxielogic.com>
4602
4603 * config.host: Add moxie support.
4604 * config/moxie/t-moxie: New file.
4605
e997fb9c
DB		 46062009-05-29 David Billinghurst <billingd@gcc.gnu.org>
4607
4608 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 4609 t-softfp to tmake_file for i[34567]86-*-cygwin*.
e997fb9c 4610
532bfb0a
AJ		 46112009-04-17 Aurelien Jarno <aurelien@aurel32.net>
4612
4613 * config.host: Add i386/${host_address}/t-fprules-softfp to
4614 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
4615
748086b7
JJ		 46162009-04-09 Nick Clifton <nickc@redhat.com>
4617
4618 * config/ia64/tf-signs.c: Change copyright header to refer to
4619 version 3 of the GNU General Public License with version 3.1
4620 of the GCC Runtime Library Exception and to point readers at
4621 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
4622 web page.
4623 * config/i386/32/tf-signs.c: Likewise.
4624 * config/libbid/_addsub_dd.c: Likewise.
4625 * config/libbid/_addsub_sd.c: Likewise.
4626 * config/libbid/_addsub_td.c: Likewise.
4627 * config/libbid/_dd_to_df.c: Likewise.
4628 * config/libbid/_dd_to_di.c: Likewise.
4629 * config/libbid/_dd_to_sd.c: Likewise.
4630 * config/libbid/_dd_to_sf.c: Likewise.
4631 * config/libbid/_dd_to_si.c: Likewise.
4632 * config/libbid/_dd_to_td.c: Likewise.
4633 * config/libbid/_dd_to_tf.c: Likewise.
4634 * config/libbid/_dd_to_udi.c: Likewise.
4635 * config/libbid/_dd_to_usi.c: Likewise.
4636 * config/libbid/_dd_to_xf.c: Likewise.
4637 * config/libbid/_df_to_dd.c: Likewise.
4638 * config/libbid/_df_to_sd.c: Likewise.
4639 * config/libbid/_df_to_td.c: Likewise.
4640 * config/libbid/_di_to_dd.c: Likewise.
4641 * config/libbid/_di_to_sd.c: Likewise.
4642 * config/libbid/_di_to_td.c: Likewise.
4643 * config/libbid/_div_dd.c: Likewise.
4644 * config/libbid/_div_sd.c: Likewise.
4645 * config/libbid/_div_td.c: Likewise.
4646 * config/libbid/_eq_dd.c: Likewise.
4647 * config/libbid/_eq_sd.c: Likewise.
4648 * config/libbid/_eq_td.c: Likewise.
4649 * config/libbid/_ge_dd.c: Likewise.
4650 * config/libbid/_ge_sd.c: Likewise.
4651 * config/libbid/_ge_td.c: Likewise.
4652 * config/libbid/_gt_dd.c: Likewise.
4653 * config/libbid/_gt_sd.c: Likewise.
4654 * config/libbid/_gt_td.c: Likewise.
4655 * config/libbid/_isinfd128.c: Likewise.
4656 * config/libbid/_isinfd32.c: Likewise.
4657 * config/libbid/_isinfd64.c: Likewise.
4658 * config/libbid/_le_dd.c: Likewise.
4659 * config/libbid/_le_sd.c: Likewise.
4660 * config/libbid/_le_td.c: Likewise.
4661 * config/libbid/_lt_dd.c: Likewise.
4662 * config/libbid/_lt_sd.c: Likewise.
4663 * config/libbid/_lt_td.c: Likewise.
4664 * config/libbid/_mul_dd.c: Likewise.
4665 * config/libbid/_mul_sd.c: Likewise.
4666 * config/libbid/_mul_td.c: Likewise.
4667 * config/libbid/_ne_dd.c: Likewise.
4668 * config/libbid/_ne_sd.c: Likewise.
4669 * config/libbid/_ne_td.c: Likewise.
4670 * config/libbid/_sd_to_dd.c: Likewise.
4671 * config/libbid/_sd_to_df.c: Likewise.
4672 * config/libbid/_sd_to_di.c: Likewise.
4673 * config/libbid/_sd_to_sf.c: Likewise.
4674 * config/libbid/_sd_to_si.c: Likewise.
4675 * config/libbid/_sd_to_td.c: Likewise.
4676 * config/libbid/_sd_to_tf.c: Likewise.
4677 * config/libbid/_sd_to_udi.c: Likewise.
4678 * config/libbid/_sd_to_usi.c: Likewise.
4679 * config/libbid/_sd_to_xf.c: Likewise.
4680 * config/libbid/_sf_to_dd.c: Likewise.
4681 * config/libbid/_sf_to_sd.c: Likewise.
4682 * config/libbid/_sf_to_td.c: Likewise.
4683 * config/libbid/_si_to_dd.c: Likewise.
4684 * config/libbid/_si_to_sd.c: Likewise.
4685 * config/libbid/_si_to_td.c: Likewise.
4686 * config/libbid/_td_to_dd.c: Likewise.
4687 * config/libbid/_td_to_df.c: Likewise.
4688 * config/libbid/_td_to_di.c: Likewise.
4689 * config/libbid/_td_to_sd.c: Likewise.
4690 * config/libbid/_td_to_sf.c: Likewise.
4691 * config/libbid/_td_to_si.c: Likewise.
4692 * config/libbid/_td_to_tf.c: Likewise.
4693 * config/libbid/_td_to_udi.c: Likewise.
4694 * config/libbid/_td_to_usi.c: Likewise.
4695 * config/libbid/_td_to_xf.c: Likewise.
4696 * config/libbid/_tf_to_dd.c: Likewise.
4697 * config/libbid/_tf_to_sd.c: Likewise.
4698 * config/libbid/_tf_to_td.c: Likewise.
4699 * config/libbid/_udi_to_dd.c: Likewise.
4700 * config/libbid/_udi_to_sd.c: Likewise.
4701 * config/libbid/_udi_to_td.c: Likewise.
4702 * config/libbid/_unord_dd.c: Likewise.
4703 * config/libbid/_unord_sd.c: Likewise.
4704 * config/libbid/_unord_td.c: Likewise.
4705 * config/libbid/_usi_to_dd.c: Likewise.
4706 * config/libbid/_usi_to_sd.c: Likewise.
4707 * config/libbid/_usi_to_td.c: Likewise.
4708 * config/libbid/_xf_to_dd.c: Likewise.
4709 * config/libbid/_xf_to_sd.c: Likewise.
4710 * config/libbid/_xf_to_td.c: Likewise.
4711 * config/libbid/bid128.c: Likewise.
4712 * config/libbid/bid128_2_str.h: Likewise.
4713 * config/libbid/bid128_2_str_macros.h: Likewise.
4714 * config/libbid/bid128_2_str_tables.c: Likewise.
4715 * config/libbid/bid128_add.c: Likewise.
4716 * config/libbid/bid128_compare.c: Likewise.
4717 * config/libbid/bid128_div.c: Likewise.
4718 * config/libbid/bid128_fma.c: Likewise.
4719 * config/libbid/bid128_logb.c: Likewise.
4720 * config/libbid/bid128_minmax.c: Likewise.
4721 * config/libbid/bid128_mul.c: Likewise.
4722 * config/libbid/bid128_next.c: Likewise.
4723 * config/libbid/bid128_noncomp.c: Likewise.
4724 * config/libbid/bid128_quantize.c: Likewise.
4725 * config/libbid/bid128_rem.c: Likewise.
4726 * config/libbid/bid128_round_integral.c: Likewise.
4727 * config/libbid/bid128_scalb.c: Likewise.
4728 * config/libbid/bid128_sqrt.c: Likewise.
4729 * config/libbid/bid128_string.c: Likewise.
4730 * config/libbid/bid128_to_int16.c: Likewise.
4731 * config/libbid/bid128_to_int32.c: Likewise.
4732 * config/libbid/bid128_to_int64.c: Likewise.
4733 * config/libbid/bid128_to_int8.c: Likewise.
4734 * config/libbid/bid128_to_uint16.c: Likewise.
4735 * config/libbid/bid128_to_uint32.c: Likewise.
4736 * config/libbid/bid128_to_uint64.c: Likewise.
4737 * config/libbid/bid128_to_uint8.c: Likewise.
4738 * config/libbid/bid32_to_bid128.c: Likewise.
4739 * config/libbid/bid32_to_bid64.c: Likewise.
4740 * config/libbid/bid64_add.c: Likewise.
4741 * config/libbid/bid64_compare.c: Likewise.
4742 * config/libbid/bid64_div.c: Likewise.
4743 * config/libbid/bid64_fma.c: Likewise.
4744 * config/libbid/bid64_logb.c: Likewise.
4745 * config/libbid/bid64_minmax.c: Likewise.
4746 * config/libbid/bid64_mul.c: Likewise.
4747 * config/libbid/bid64_next.c: Likewise.
4748 * config/libbid/bid64_noncomp.c: Likewise.
4749 * config/libbid/bid64_quantize.c: Likewise.
4750 * config/libbid/bid64_rem.c: Likewise.
4751 * config/libbid/bid64_round_integral.c: Likewise.
4752 * config/libbid/bid64_scalb.c: Likewise.
4753 * config/libbid/bid64_sqrt.c: Likewise.
4754 * config/libbid/bid64_string.c: Likewise.
4755 * config/libbid/bid64_to_bid128.c: Likewise.
4756 * config/libbid/bid64_to_int16.c: Likewise.
4757 * config/libbid/bid64_to_int32.c: Likewise.
4758 * config/libbid/bid64_to_int64.c: Likewise.
4759 * config/libbid/bid64_to_int8.c: Likewise.
4760 * config/libbid/bid64_to_uint16.c: Likewise.
4761 * config/libbid/bid64_to_uint32.c: Likewise.
4762 * config/libbid/bid64_to_uint64.c: Likewise.
4763 * config/libbid/bid64_to_uint8.c: Likewise.
4764 * config/libbid/bid_b2d.h: Likewise.
4765 * config/libbid/bid_binarydecimal.c: Likewise.
4766 * config/libbid/bid_conf.h: Likewise.
4767 * config/libbid/bid_convert_data.c: Likewise.
4768 * config/libbid/bid_decimal_data.c: Likewise.
4769 * config/libbid/bid_decimal_globals.c: Likewise.
4770 * config/libbid/bid_div_macros.h: Likewise.
4771 * config/libbid/bid_dpd.c: Likewise.
4772 * config/libbid/bid_flag_operations.c: Likewise.
4773 * config/libbid/bid_from_int.c: Likewise.
4774 * config/libbid/bid_functions.h: Likewise.
4775 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4776 * config/libbid/bid_inline_add.h: Likewise.
4777 * config/libbid/bid_internal.h: Likewise.
4778 * config/libbid/bid_round.c: Likewise.
4779 * config/libbid/bid_sqrt_macros.h: Likewise.
4780
47812009-04-09 Jakub Jelinek <jakub@redhat.com>
4782
4783 * Makefile.in: Change copyright header to refer to version
4784 3 of the GNU General Public License and to point readers at the
4785 COPYING3 file and the FSF's license web page.
4786 * config.host: Likewise.
4787
633dd061
AM		 47882009-04-07 Alan Modra <amodra@bigpond.net.au>
4789
4790 * config.host: Reorder and merge to match config.gcc change.
4791
457d1d00
AM		 47922009-04-03 Alan Modra <amodra@bigpond.net.au>
4793
4794 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
4795
52c0e446
JM		 47962009-03-28 Joseph Myers <joseph@codesourcery.com>
4797
4798 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
4799 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
4800 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
4801 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
4802
ba181049
UB		 48032009-02-12 Uros Bizjak <ubizjak@gmail.com>
4804
4805 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
4806 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4807
c252db20
L		 48082009-02-12 H.J. Lu <hongjiu.lu@intel.com>
4809
ba181049
UB		 4810 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
4811 ia64/t-softfp-compat to tmake_file.
c252db20
L		 4812
4813 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
4814
4815 * config/ia64/__divxf3.asm: New.
4816 * config/ia64/_fixtfdi.asm: Likewise.
4817 * config/ia64/_fixunstfdi.asm: Likewise.
4818 * config/ia64/_floatditf.asm: Likewise.
4819 * config/ia64/t-fprules-softfp: Likewise.
4820 * config/ia64/t-softfp-compat: Likewise.
4821 * config/ia64/tf-signs.c: Likewise.
4822
c60535f9
BE		 48232009-01-18 Ben Elliston <bje@au.ibm.com>
4824
4825 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4826
ce16861e
BE		 48272009-01-16 Ben Elliston <bje@au.ibm.com>
4828
4829 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
4830 to tmake_file.
4831
bcf4713b
BE		 48322009-01-13 Ben Elliston <bje@au.ibm.com>
4833
4834 * config/t-softfp: New file.
4835 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
4836 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
4837
2042cb04
JS		 48382009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4839
4840 * config.host: Add m32r*-*-rtems*.
4841
541ed00e
JS		 48422008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
4843
4844 * config.host: Add m32c*-*-rtems*.
4845
19523300
RO		 48462008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4847
4848 PR bootstrap/33100
4849 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
4850 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
4851 * configure: Regenerate.
4852 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
4853 tmake_file here from gcc/config.gcc.
4854 Move extra_parts here from gcc/config.gcc.
4855 * config/i386/t-sol2: Move here from gcc/config/i386.
4856 Use gcc_srcdir instead of srcdir.
4857
0a4a51c7
AN		 48582008-11-18 Adam Nemet <anemet@caviumnetworks.com>
4859
4860 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
4861 case.
4862
2a761e46
TS		 48632008-11-09 Thomas Schwinge <tschwinge@gnu.org>
4864
4865 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
4866
c0451df7
TS		 48672008-10-08 Thomas Schwinge <tschwinge@gnu.org>
4868
4869 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
4870
358da97e
HS		 48712008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
4872
4873 Add picoChip port.
4874 * config.host: Add picochip-*-*.
4875
c660f132
BW		 48762008-08-06 Bob Wilson <bob.wilson@acm.org>
4877
4878 * config.host: Match more processor names for Xtensa.
4879
d1349557
L		 48802008-07-08 H.J. Lu <hongjiu.lu@intel.com>
4881
4882 * config/i386/64/t-softfp-compat: Update comments.
4883
dd7b73c0
L		 48842008-07-07 H.J. Lu <hongjiu.lu@intel.com>
4885
4886 * config/i386/64/_divtc3-compat.c: Moved to ...
4887 * config/i386/64/_divtc3.c: Here.
4888
4889 * config/i386/64/_multc3-compat.c: Moved to ...
4890 * config/i386/64/_multc3.c: Here.
4891
4892 * config/i386/64/_powitf2-compat.c: Moved to ...
4893 * config/i386/64/_powitf2.c: Here.
4894
4895 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
4896 .c suffix instead of -compat.c.
4897
6e1fab3d
UB		 48982008-07-05 Uros Bizjak <ubizjak@gmail.com>
4899
4900 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
4901 (_FP_MUL_MEAT_D): Ditto.
4902 (_FP_DIV_MEAT_S): Ditto.
4903 (_FP_DIV_MEAT_D): Ditto.
4904
f92518d7
RS		 49052008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
4906
4907 * Makefile.in: Add support for __sync_* libgcc functions.
4908
d0aede14
L		 49092008-07-03 H.J. Lu <hongjiu.lu@intel.com>
4910
4911 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
4912
c174f11c
L		 49132008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4914
4915 PR boostrap/36702
4916 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
4917 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
4918
4919 * config/i386/64/t-fprules-softfp: Moved to ...
4920 * config/i386/64/t-softfp-compat: This. New.
4921
5f464fa2
UB		 49222008-07-02 Uros Bizjak <ubizjak@gmail.com>
4923
4924 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
4925 Initialize f with 0.0.
4926
ff473280
L		 49272008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4928
4929 PR target/36669
4930 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
4931
4932 * config/i386/64/_divtc3-compat.c: New.
4933 * config/i386/64/_multc3-compat.c: Likewise.
4934 * config/i386/64/_powitf2-compat.c: Likewise.
4935 * config/i386/64/eqtf2.c: Likewise.
4936 * config/i386/64/getf2.c: Likewise.
4937 * config/i386/64/letf2.c: Likewise.
4938 * config/i386/64/t-fprules-softfp: Likewise.
4939
49402008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4941
4942 * config.host: Add i386/${host_address}/t-fprules-softfp to
4943 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
dfb3b0e3 4944 i[34567]86-*-linux*, x86_64-*-linux*.
ff473280
L		 4945
4946 * configure.ac: Set host_address to 64 or 32 for x86.
4947 * configure: Regenerated.
4948
4949 * Makefile.in (config.status): Also depend on
4950 $(srcdir)/config.host.
4951
4952 * config/i386/32/t-fprules-softfp: New.
4953 * config/i386/32/tf-signs.c: Likewise.
4954
4955 * config/i386/64/sfp-machine.h: New. Moved from gcc.
4956
49572008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4958 Uros Bizjak <ubizjak@gmail.com>
4959
4960 * config/i386/32/sfp-machine.h: New.
4961
30551d99
NF		 49622008-06-26 Nathan Froyd <froydnj@codesourcery.com>
4963
4964 * config/rs6000/t-ppccomm: Remove rules that conflict with
4965 auto-generated rules.
4966
18c04407
RW		 49672008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4968
4969 * configure.ac: sinclude override.m4.
4970 * configure: Regenerate.
4971
10fbe77a
BRF		 49722008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
4973
4974 * configure: Regenerate.
4975
bc6d4c3f
JM		 49762008-06-10 Joseph Myers <joseph@codesourcery.com>
4977
4978 * Makefile.in (DECNUMINC): Remove
4979 -I$(MULTIBUILDTOP)../../libdecnumber.
4980 * gstdint.h: New.
4981
cd985f66
JM		 49822008-06-07 Joseph Myers <joseph@codesourcery.com>
4983
4984 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
4985 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
4986 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
4987 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
4988 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
4989 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
4990 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
4991 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
4992 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
4993 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
4994 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
4995 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
4996 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
4997 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
4998
93fea8d3
AL		 49992008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
5000
5001 * config.host (sh2[lbe]*-*-linux*): Allow target.
5002
18724e30
NF		 50032008-04-30 Nathan Froyd <froydnj@codesourcery.com>
5004
5005 * config/rs6000/t-ppccomm: Add build rules for new files.
5006 (LIB2ADD_ST): New variable.
5007
47583040
AH		 50082008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
5009
5010 PR target/34210
5011 PR target/35508
5012 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
5013 * config/t-avr: New file. Build 16bit libgcc functions.
5014
cf8e67fe
JJ		 50152008-03-02 Jakub Jelinek <jakub@redhat.com>
5016
5017 PR target/35401
5018 * config/t-slibgcc-darwin: Make install-leaf dependent on
5019 install-darwin-libgcc-stubs instead of install.
5020
8d8da227
JM		 50212008-01-25 Joseph Myers <joseph@codesourcery.com>
5022
5023 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
5024 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
5025 sh-*-rtemscoff*): Remove cases.
5026
edbf8b16
RS		 50272007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
5028
5029 * Makefile.in (all): Use install-leaf rather than install.
5030 (install): Split most of the rule into...
5031 (install-leaf): ...this new one.
5032
89deeaff
EK		 50332007-12-19 Etsushi Kato <ek.kato@gmail.com>
5034 Paolo Bonzini <bonzini@gnu.org>
5035
5036 PR target/30572
5f464fa2
UB		 5037 * Makefile.in: Use @shlib_slibdir@ substitution to get
5038 correct install name on darwin.
89deeaff 5039 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
dfb3b0e3 5040
4081d704
HPN		 50412007-12-15 Hans-Peter Nilsson <hp@axis.com>
5042
5043 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
5044 cris-*-elf and cris-*-none.
5045 (crisv32-*-linux*): Similar, as cris-*-linux*.
5046
f43e89a3
RIL		 50472007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
5048
5049 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
5050
b4e9c2c6
L		 50512007-10-27 H.J. Lu <hongjiu.lu@intel.com>
5052
5053 PR regression/33926
5054 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
5055 * configure: Regenerated.
5056
b2a00c89
L		 50572007-09-27 H.J. Lu <hongjiu.lu@intel.com>
5058
5059 * Makefile.in (dfp-filenames): Replace decimal_globals,
5060 decimal_data, binarydecimal and convert_data with
5061 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
5062 and bid_convert_data, respectively.
5063
8d2a9e0e
CF		 50642007-09-17 Chao-ying Fu <fu@mips.com>
5065 Nigel Stephens <nigel@mips.com>
5066
5067 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
5068 * Makefile.in (fixed_point): Define.
5069 Check if fixed_point is yes to build support functions.
5070 * configure.ac: Check for fixed_point support.
5071 * configure: Regenerated.
5072 * gen-fixed.sh: New file to generate lists of fixed-point labels,
5073 funcs, modes, from, to.
5074
2b53935d
JJ		 50752007-09-11 Janis Johnson <janis187@us.ibm.com
5076
5077 * Makefile.in (dfp-filenames): Add bid128_noncomp.
5078
2533577f
JJ		 50792007-09-10 Janis Johnson <janis187@us.ibm.com>
5080
5081 * Makefile.in (dfp-filenames): Remove decUtility, add
5082 decDouble, decPacked, decQuad, decSingle.
5083
3ae3dbd6
HK		 50842007-08-27 Hans Kester <hans.kester@ellips.nl>
5085
5086 * config.host : Add x86_64-elf target.
5087
22867d02
L		 50882007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5089
5090 * configure.ac (set_have_cc_tls): Add a missing =.
5091 * configure: Regenerated.
5092
6f461e76
L		 50932007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5094
5095 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
5096 and x86_64-*-linux*.
5097
5098 * config/t-tls: New file.
5099
dfb3b0e3 5100 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
6f461e76
L		 5101
5102 * configure.ac: Include ../config/enable.m4 and
5103 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
5104 supports TLS and substitute set_have_cc_tls.
5105 * configure: Regenerated.
5106
200359e8
L		 51072007-07-04 H.J. Lu <hongjiu.lu@intel.com>
5108
5109 * Makefile.in: Use libbid for DFP when BID is enabled.
5110
76f5e200
DS		 51112007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
5112
5113 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
dfb3b0e3 5114 extra_parts. Add config/i386/t-cygming to tmake_file.
76f5e200
DS		 5115 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
5116
9bd196f0 51172007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
200359e8 5118 Danny Smith <dannysmith@users.sourceforge.net>
9bd196f0
ZM		 5119
5120 PR target/29498
5121 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
5122 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
5123 * config/i386/t-crtfm: Compile crtfastmath.o with
5124 -minline-all-stringops.
5125
1910440e
RS		 51262007-05-10 Richard Sandiford <richard@codesourcery.com>
5127
5128 * config.host (sparc-wrs-vxworks): New target.
5129
7d33c31d
KH		 51302007-04-14 Kazu Hirata <kazu@codesourcery.com>
5131
5132 * config.host: Recognize fido.
5133
96fccd0d
JJ		 51342007-04-04 Janis Johnson <janis187@us.ibm.com>
5135
5136 * configure: Check host, not target, for decimal float support.
5137
577565f9
UB		 51382007-04-03 Uros Bizjak <ubizjak@gmail.com>
5139
5140 * config/i386/t-crtpc: New file.
5141 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5f464fa2 5142 (x86_64-*-linux*): Ditto.
577565f9 5143
ccf8e764
RH		 51442007-02-30 Kai Tietz <kai.tietz@onevision.com>
5145
5146 * config.host (x86_64-*-mingw*): New target.
5147
79b87c74
MM		 51482007-03-23 Michael Meissner <michael.meissner@amd.com>
5149 H.J. Lu <hongjiu.lu@intel.com>
5150
5151 * Makefile.in (enable_decimal_float): New.
5152 (DECNUMINC): Add
5153 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
5154 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
5155 (decbits-filenames): This.
5156 (decbits-objects): New.
5157 (libgcc-objects): Add $(decbits-objects).
5158
5159 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
5160 Substitute enable_decimal_float.
5161 * configure: Regenerated.
5162
8fce4e31
HPN		 51632007-03-19 Hans-Peter Nilsson <hp@axis.com>
5164
5165 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5166
e8bb4597
BM		 51672007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5168
5169 * Makefile.in (install-info): New dummy target.
5170
344189f9
BS		 51712007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5172
5173 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5174
ac84c172
BM		 51752007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5176
5177 * Makefile.in: Add install-html and install-pdf dummy
5178 targets.
5179
cd5c2357
RS		 51802007-02-05 Roger Sayle <roger@eyesopen.com>
5181 Daniel Jacobowitz <dan@codesourcery.com>
5182
5183 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5184 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5185 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5186
d9a66f98
JJ		 51872007-01-29 Janis Johnson <janis187@us.ibm.com>
5188
5189 * Makefile.in (dec-filenames): Add decExcept.
5190
9891ec5f
DJ		 51912007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5192
5193 PR bootstrap/30469
5194 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5195 -fprofile-use.
5196
d6efbf5a
DJ		 51972007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5198
5199 * configure.ac: Add --enable-version-specific-runtime-libs.
5200 Correct $slibdir default.
5201 * configure: Regenerated.
5202
17caeff2
JM		 52032007-01-23 Joseph Myers <joseph@codesourcery.com>
5204
5205 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5206
5ea41e3a
AP		 52072007-01-21 Andrew Pinski <pinskia@gmail.com>
5208
5209 PR target/30519
5210 * config.host (alpha*-*-linux*): Set extra_parts.
5211
26900826
KK		 52122007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5213
5214 * config/sh/t-linux: New.
5215 * config.host (sh*-*-linux*): Set tmake_file.
5216
97af925b
DJ		 52172007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5218
5219 * Makefile.in (install): Handle multilibs.
5220
b0088af7
BM		 52212007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5222
5223 * Makefile.in: Added .PHONY entry for documentation targets.
5224
e0a9456a
BM		 52252007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5226
5227 * Makefile.in: Add empty info, html, dvi, pdf targets.
5228
7fd453b4
MS		 52292007-01-04 Mike Stump <mrs@apple.com>
5230
5231 * Makefile.in (MAKEINFO): Remove.
5232 (PERL): Likewise.
5233
14e8fc8b
PB		 52342007-01-04 Paolo Bonzini <bonzini@gnu.org>
5235
5236 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5237 * configure: Regenerate.
5238 * Makefile.in (host_subdir): Substitute it.
dfb3b0e3 5239 (gcc_objdir): Use it.
14e8fc8b 5240
1555beba
DJ		 52412007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5242
5243 * config.host (ia64*-*-linux*): Set tmake_file.
5244
79e6eaeb
DJ		 52452007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5246
5247 * Makefile.in (version): Define.
5248
fa958513
DJ		 52492007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5250 Paolo Bonzini <bonzini@gnu.org>
5251
5252 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5253 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5254 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5255 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5256 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5257 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5258 * configure: Generated.
Mirror of https://gcc.gnu.org/git/gcc.git