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Change AMD cpu names
[thirdparty/gcc.git] / libgcc / ChangeLog
CommitLineData
f4a4bdbb
GG		 12013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
2
3 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
4 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
5 (get_amd_cpu): Likewise.
6
8d2ae544
L		 72013-12-25 H.J. Lu <hongjiu.lu@intel.com>
8
9 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
10 Haswell.
11
74924838
ASJ		 122013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
13 H.J. Lu <hongjiu.lu@intel.com>
14
0bb52f25
L		 15 PR target/59422
16 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
74924838
ASJ		 17 and AMD_JAGUAR.
18 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
19 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
20 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
21 FEATURE_XOP and FEATURE_FMA.
22 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
23 AMDFAM15H_BDVER3.
24 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
0bb52f25 25 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
74924838
ASJ		 26 FEATURE_FMA4 and FEATURE_XOP.
27
d3c11974
L		 282013-12-23 H.J. Lu <hongjiu.lu@intel.com>
29
30 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
31 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
32 (get_intel_cpu): Updated.
33
064c4ff2
ZC		 342013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
35
36 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
37
8b02e720
UB		 382013-12-09 Uros Bizjak <ubizjak@gmail.com>
39
40 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1f71a3c3 41 instructions when __SSE_MATH__ is defined.
8b02e720 42
3fa2ccb4
RC		 432013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
44
45 * config.host (microblaze-*-rtems*): New.
46
ecd78fc9
KV		 472013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
48
49 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
50 architectures that do not have hardware divide instruction.
51 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
52
b21fbbd2
RS		 532013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
54
55 * longlong.h: Delete (moved to include/).
56
b03fb8c9
AZ		 572013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
58
59 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
60 of normal number and qNaN to not raise an inexact exception.
61
3c716922
UB		 622013-11-28 Uros Bizjak <ubizjak@gmail.com>
63
64 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
65
662013-11-28 Matthew Leach <matthew.leach@arm.com>
cceeb9a9
ML		 67
68 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
69 for correct opcodes on BE.
70
a3458d22
UB		 712013-11-27 Uros Bizjak <ubizjak@gmail.com>
72
73 * soft-fp/op-4.h: Update from glibc.
74
30b8f78b
KV		 752013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
76
77 * libgcc2.c (__udivmoddi4): Define new implementation when
78 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
79 divide instructions.
80
82552a29
OE		 812013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
82
83 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
84
80e87457
RO		 852013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
86
87 * config/t-softfp (soft-fp-objects-base): New variable.
88 (soft-fp-objects): Use it.
89
44178879
DE		 902013-11-23 David Edelson <dje.gcc@gmail.com>
91 Andrew Dixie <andrewd@gentrack.com>
92
93 PR target/33704
94 * config/rs6000/aixinitfini.c: New file.
95 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
96 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
97 symbols.
98
e5287671
YR		 992013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
100
a3458d22 101 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
e5287671 102
867c8b03
JH		 1032013-11-18 Jan Hubicka <jh@suse.cz>
104
7f369373
JH		 105 * libgcov-driver.c (run_accounted): Make global level static.
106 (gcov_exit_merge_summary): Silence warning; do not clear
107 run_accounted here.
108 (gcov_exit): Clear it here.
109
1d0b3334
JH		 110 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
111 run_accounted.
112
867c8b03
JH		 113 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
114 (all_prg, crc32): Remove static vars.
115 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
116 all_prg.
117 (gcov_exit_merge_gcda): Add crc32 parameter.
118 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
119 do not account run if it was already accounted.
120 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
121 (gcov_exit): Initialize all_prg; update.
122
66204992
AS		 1232013-11-15 Andreas Schwab <schwab@linux-m68k.org>
124
125 * configure: Regenerate.
126
b54214fe
UW		 1272013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
128 Alan Modra <amodra@gmail.com>
129
130 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
131 (frob_update_context): Use it.
132
1332013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
134 Alan Modra <amodra@gmail.com>
135
136 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
137 (trampoline_initial): Provide ELFv2 variant.
138 (__trampoline_setup): Likewise.
139
140 * config/rs6000/linux-unwind.h (frob_update_context): Do not
141 check for AIX indirect function call sequence if _CALL_ELF == 2.
142
1432013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
144 Alan Modra <amodra@gmail.com>
145
146 * config/rs6000/linux-unwind.h (get_regs): Do not support
147 old kernel versions if _CALL_ELF == 2.
148 (frob_update_context): Do not support PLT stub variants only
149 generated by old linkers if _CALL_ELF == 2.
150
13e0981a
UW		 1512013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
152 Alan Modra <amodra@gmail.com>
153
154 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
155 location of CR save area for 64-bit little-endian systems.
156
1a80085d
EB		 1572013-11-11 Eric Botcazou <ebotcazou@adacore.com>
158
159 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
160 in tmake_file.
161 * config/arm/t-vxworks: Delete.
162
cabeea52
KT		 1632013-11-10 Kai Tietz <ktietz@redhat.com>
164
165 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
166 Increment load-count on use of LIBGCC_SONAME DLL.
167 (hmod_libgcc): New static variable to hold handle of
168 LIBGCC_SONAME DLL.
169 (__gcc_deregister_frame): Decrement load-count of
170 LIBGCC_SONAME DLL.
171
ac088ba1
BRF		 1722013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
173
174 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
175 availability.
176 * configure: Regenerate
177
d59a8fcc
UB		 1782013-11-07 Uros Bizjak <ubizjak@gmail.com>
179
180 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
181 FP_EX_DENORM. Store result to volatile location after SSE division
182 to close interrupt window. Remove unneeded fwait after x87
183 division since interrupt window will be closed by emitted fstp.
9de84e84 184 Rewrite FP_EX_INEXACT handling.
d59a8fcc 185
9954c743
JM		 1862013-11-06 Joseph Myers <joseph@codesourcery.com>
187
188 * soft-fp/README: Update.
189 * soft-fp/adddf3.c: Update from glibc.
190 * soft-fp/addsf3.c: Likewise.
191 * soft-fp/addtf3.c: Likewise.
192 * soft-fp/divdf3.c: Likewise.
193 * soft-fp/divsf3.c: Likewise.
194 * soft-fp/divtf3.c: Likewise.
195 * soft-fp/double.h: Likewise.
196 * soft-fp/eqdf2.c: Likewise.
197 * soft-fp/eqsf2.c: Likewise.
198 * soft-fp/eqtf2.c: Likewise.
199 * soft-fp/extenddftf2.c: Likewise.
200 * soft-fp/extended.h: Likewise.
201 * soft-fp/extendsfdf2.c: Likewise.
202 * soft-fp/extendsftf2.c: Likewise.
203 * soft-fp/extendxftf2.c: Likewise.
204 * soft-fp/fixdfdi.c: Likewise.
205 * soft-fp/fixdfsi.c: Likewise.
206 * soft-fp/fixdfti.c: Likewise.
207 * soft-fp/fixsfdi.c: Likewise.
208 * soft-fp/fixsfsi.c: Likewise.
209 * soft-fp/fixsfti.c: Likewise.
210 * soft-fp/fixtfdi.c: Likewise.
211 * soft-fp/fixtfsi.c: Likewise.
212 * soft-fp/fixtfti.c: Likewise.
213 * soft-fp/fixunsdfdi.c: Likewise.
214 * soft-fp/fixunsdfsi.c: Likewise.
215 * soft-fp/fixunsdfti.c: Likewise.
216 * soft-fp/fixunssfdi.c: Likewise.
217 * soft-fp/fixunssfsi.c: Likewise.
218 * soft-fp/fixunssfti.c: Likewise.
219 * soft-fp/fixunstfdi.c: Likewise.
220 * soft-fp/fixunstfsi.c: Likewise.
221 * soft-fp/fixunstfti.c: Likewise.
222 * soft-fp/floatdidf.c: Likewise.
223 * soft-fp/floatdisf.c: Likewise.
224 * soft-fp/floatditf.c: Likewise.
225 * soft-fp/floatsidf.c: Likewise.
226 * soft-fp/floatsisf.c: Likewise.
227 * soft-fp/floatsitf.c: Likewise.
228 * soft-fp/floattidf.c: Likewise.
229 * soft-fp/floattisf.c: Likewise.
230 * soft-fp/floattitf.c: Likewise.
231 * soft-fp/floatundidf.c: Likewise.
232 * soft-fp/floatundisf.c: Likewise.
233 * soft-fp/floatunditf.c: Likewise.
234 * soft-fp/floatunsidf.c: Likewise.
235 * soft-fp/floatunsisf.c: Likewise.
236 * soft-fp/floatunsitf.c: Likewise.
237 * soft-fp/floatuntidf.c: Likewise.
238 * soft-fp/floatuntisf.c: Likewise.
239 * soft-fp/floatuntitf.c: Likewise.
240 * soft-fp/gedf2.c: Likewise.
241 * soft-fp/gesf2.c: Likewise.
242 * soft-fp/getf2.c: Likewise.
243 * soft-fp/ledf2.c: Likewise.
244 * soft-fp/lesf2.c: Likewise.
245 * soft-fp/letf2.c: Likewise.
246 * soft-fp/muldf3.c: Likewise.
247 * soft-fp/mulsf3.c: Likewise.
248 * soft-fp/multf3.c: Likewise.
249 * soft-fp/negdf2.c: Likewise.
250 * soft-fp/negsf2.c: Likewise.
251 * soft-fp/negtf2.c: Likewise.
252 * soft-fp/op-1.h: Likewise.
253 * soft-fp/op-2.h: Likewise.
254 * soft-fp/op-4.h: Likewise.
255 * soft-fp/op-8.h: Likewise.
256 * soft-fp/op-common.h: Likewise.
257 * soft-fp/quad.h: Likewise.
258 * soft-fp/single.h: Likewise.
259 * soft-fp/soft-fp.h: Likewise.
260 * soft-fp/subdf3.c: Likewise.
261 * soft-fp/subsf3.c: Likewise.
262 * soft-fp/subtf3.c: Likewise.
263 * soft-fp/truncdfsf2.c: Likewise.
264 * soft-fp/trunctfdf2.c: Likewise.
265 * soft-fp/trunctfsf2.c: Likewise.
266 * soft-fp/trunctfxf2.c: Likewise.
267 * soft-fp/unorddf2.c: Likewise.
268 * soft-fp/unordsf2.c: Likewise.
269 * soft-fp/unordtf2.c: Likewise.
270
02ac9503
UB		 2712013-11-05 Uros Bizjak <ubizjak@gmail.com>
272
273 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
274 (_FP_MUL_MEAT_D): Ditto.
275 (_FP_DIV_MEAT_S): Ditto.
276 (_FP_DIV_MEAT_D): Ditto.
277 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
278 t-softfp-sfdf and t-softfp to tmake_file.
279
61221141
UB		 2802013-11-03 Uros Bizjak <ubizjak@gmail.com>
281
282 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
283 * config/i386/crtprec.c: Ditto.
284
9304f876
CJW		 2852013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
286 Shiva Chen <shiva0217@gmail.com>
287
288 * config.host (nds32*-elf*): Add nds32 target.
289 * config/nds32 : New directory and files.
290
0e499e75
HPN		 2912013-10-16 Hans-Peter Nilsson <hp@axis.com>
292
293 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
294 * config.host (cpu_type) <Setting default>: Add entry for
295 crisv32-*-*.
296 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
297 <crisv32-*-linux*>: Adjust.
298 * longlong.h: Wrap the whole CRIS section in a single
299 defined(__CRIS__) conditional. Add comment about add_ssaaaa
300 and sub_ddmmss.
301 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
302 defined.
303 [__CRIS__] (__umulsidi3): Define.
304 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
305 * config/cris/sfp-machine.h: New file.
306 * config/cris/umulsidi3.S: New file.
307 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
308 * config/cris/arit.c (SIGNMULT): New macro.
309 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
310 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
311 saving 3 out of originally 33 cycles from the fastest
312 path, 3 out of 54 from the medium path and one from the longest
313 path. Improve comments.
314
16022041
RS		 3152013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
316
317 * sync.c: Remove static aliases and define each function directly
318 under its real name.
319
69778659
JDA		 3202013-10-02 John David Anglin <danglin@gcc.gnu.org>
321
322 * config.host (hppa*64*-*-linux*): Define extra_parts.
323 (hppa*-*-linux*): Likewise.
324
2deaf8b0
JR		 3252013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
326
327 * config/arc/crtgend.S: Add 2013 to Copyright years.
328 * config/arc/gmon/atomic.h: Likewise.
329 * config/arc/gmon/auxreg.h: Likewise.
330 * config/arc/gmon/sys/gmon_out.h: Likewise.
331 * config/arc/gmon/sys/gmon.h: Likewise.
332 * config/arc/gmon/prof-freq.c: Likewise.
333 * config/arc/gmon/mcount.c: Likewise.
334 * config/arc/gmon/prof-freq-stub.S: Likewise.
335 * config/arc/gmon/gmon.c: Likewise.
336 * config/arc/gmon/machine-gmon.h: Likewise.
337 * config/arc/gmon/profil.S: Likewise.
338 * config/arc/gmon/dcache_linesz.S: Likewise.
339 * config/arc/crtg.S: Likewise.
340 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
341 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
342 * config/arc/ieee-754/adddf3.S: Likewise.
343 * config/arc/ieee-754/truncdfsf2.S: Likewise.
344 * config/arc/ieee-754/fixsfsi.S: Likewise.
345 * config/arc/ieee-754/gtsf2.S: Likewise.
346 * config/arc/ieee-754/floatsisf.S: Likewise.
347 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
348 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
349 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
350 * config/arc/ieee-754/fixdfsi.S: Likewise.
351 * config/arc/ieee-754/addsf3.S: Likewise.
352 * config/arc/ieee-754/gesf2.S: Likewise.
353 * config/arc/ieee-754/floatsidf.S: Likewise.
354 * config/arc/ieee-754/extendsfdf2.S: Likewise.
355 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
356 * config/arc/ieee-754/gtdf2.S: Likewise.
357 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
358 * config/arc/ieee-754/uneqdf2.S: Likewise.
359 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
360 * config/arc/ieee-754/uneqsf2.S: Likewise.
361 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
362 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
363 * config/arc/ieee-754/eqdf2.S: Likewise.
364 * config/arc/ieee-754/ordsf2.S: Likewise.
365 * config/arc/ieee-754/divsf3.S: Likewise.
366 * config/arc/ieee-754/divdf3.S: Likewise.
367 * config/arc/ieee-754/floatunsidf.S: Likewise.
368 * config/arc/ieee-754/orddf2.S: Likewise.
369 * config/arc/ieee-754/eqsf2.S: Likewise.
370 * config/arc/ieee-754/gedf2.S: Likewise.
371 * config/arc/crtn.S: Likewise.
372 * config/arc/crti.S: Likewise.
373 * config/arc/t-arc700-uClibc: Likewise.
374 * config/arc/asm.h: Likewise.
375 * config/arc/libgcc-excl.ver: Likewise.
376 * config/arc/t-arc-newlib: Likewise.
377 * config/arc/divtab-arc700.c: Likewise.
378 * config/arc/initfini.c: Likewise.
379 * config/arc/fp-hack.h: Likewise.
380
c8e318b0
JR		 3812013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
382 Diego Novillo <dnovillo@google.com>
383
384 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
a07c5b47
JR		 385 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
386 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
387 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
c8e318b0 388
d38a64b4
JR		 3892013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
390 Brendan Kehoe <brendan@zen.org>
391 Simon Cook <simon.cook@embecosm.com>
392
393 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
394 * config/arc: New directory.
395 * longlong.h [__arc__] (umul_ppmm): Remove.
396 [__arc__] (__umulsidi3): Define.
397 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
398 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
399
dff717d2
JC		 4002013-09-17 Jacek Caban <jacek@codeweavers.com>
401
402 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
403 CreateSemaphoreA.
404 * config/i386/gthr-win32.h: Likewise.
405
5c0029de
DD		 4062013-09-16 DJ Delorie <dj@redhat.com>
407
844ad6c6 408 * config/rl78/vregs.h: Add G10 register definitions.
5c0029de
DD		 409 * config/rl78/lib2mul.c: Enable for RL78/G10.
410 * config/rl78/lib2div.c: Likewise.
411 * config/rl78/lshrsi3.S: Use vregs.h.
412 * config/rl78/cmpsi2.S: Likewise.
413 * config/rl78/trampoline.S: Likewise.
414 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
415
ceb2fc49
DD		 4162013-09-14 DJ Delorie <dj@redhat.com>
417 Nick Clifton <nickc@redhat.com>
418
419 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
420 * config/rl78/vregs.h: New.
421 * config/rl78/signbit.S: New file. Implements signbit function.
422 * config/rl78/divmodsi.S: New.
423 * config/rl78/divmodhi.S: New.
424 * config/rl78/divmodqi.S: New.
425 * config/rl78/t-rl78: Build them here...
426 * config/rl78/lib2div.c: ...but not here.
427
f6a83b4a
DD		 4282013-09-12 DJ Delorie <dj@redhat.com>
429
430 * config.host (msp*-*-elf): New.
431 * config/msp430/: New port.
432
9107b096
IS		 4332013-08-18 Iain Sandoe <iain@codesourcery.com>
434
435 PR gcov-profile/58127
436 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
437 __thread var for emulated TLS.
438 (__gcov_indirect_call_counters): Likewise.
439
0f9bde1f 4402013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
61221141
UB		 441 Catherine Moore <clm@codesourcery.com>
442 Richard Sandiford <rdsandiford@googlemail.com>
0f9bde1f
MR		 443
444 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
445 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
446 (CALL_STUB_NO_RET): Likewise.
447 (CALL_STUB_RET): Likewise.
448 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
449 __mips16_ret call/return stub symbols.
450 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
451 to tmake_file.
452
2dc14aac
MR		 4532013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
454
455 * config.host <mips*-*-linux*>: Remove a stray comment.
456
748d71f3
JH		 4572013-08-10 Jan Hubicka <jh@suse.cz>
458
459 Work around binutils PR14342
460 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
461 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
462 (L_gcov_indirect_call_profiler_v2): New.
463
2fa3d31b
JH		 4642013-08-06 Jan Hubicka <jh@suse.cz>
465
466 * libgcov.c (__gcov_indirect_call_callee,
467 __gcov_indirect_call_counters): New global vars.
468 (__gcov_indirect_call_profiler): replace by ...
469 (__gcov_indirect_call_profiler_v2) ... this one.
470
2077db1b
CT		 4712013-08-06 Caroline Tice <cmtice@google.com>
472
d0595b65 473 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
2077db1b 474 vtv_start_preinit.o and vtv_end_preinit.o.
d0595b65
CT		 475 * configure.ac: Add code to check/set enable_vtable_verify.
476 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
2077db1b 477 true.
d0595b65
CT		 478 * vtv_start_preinit.c: New file.
479 * vtv_end_preinit.c: New file.
480 * vtv_start.c: New file.
481 * vtv_end.c: New file.
482 * configure: Regenerated.
2077db1b 483
46549c20
MK		 4842013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
485
486 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
487 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
488 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
489 GPL-3.0-with-GCC-exception.
490
72be589b
MR		 4912013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
492
493 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
494 ISA and up.
495
902a3faf
AK		 4962013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
497
498 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
499 mapping for FPRs when creating the fallback framestate.
500
02371798
GJL		 5012013-07-19 Georg-Johann Lay <avr@gjlay.de>
502
503 PR target/57516
504 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
505 (__round_s2_const, __round_u2_const)
506 (__round_s4_const, __round_u4_const, __round_x8):
507 Saturate result if addition result cannot be represented.
508
ab0e8379
MK		 5092013-07-15 Matthias Klose <doko@ubuntu.com>
510
511 * libgcc2.c: Don't include <limits.h>.
512
7da38058
JJ		 5132013-07-09 Janis Johnson <janisjo@codesourcery.com>
514
515 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
516
1f6eac90
JJ		 5172013-07-06 Jakub Jelinek <jakub@redhat.com>
518
519 PR target/29776
520 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
521
4ea3d774
JJ		 5222013-06-28 Jakub Jelinek <jakub@redhat.com>
523
524 PR middle-end/36041
525 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
526 Define.
527 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
528 instead of table lookups.
529 (__popcountDI2): Likewise.
530
9d2cdf25
CJW		 5312013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
532
533 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
534 correctly.
535
fa1e55b0
JM		 5362013-06-21 Joseph Myers <joseph@codesourcery.com>
537
538 PR other/53317
539 * soft-fp/adddf3.c: Update from glibc.
540 * soft-fp/addsf3.c: Likewise.
541 * soft-fp/addtf3.c: Likewise.
542 * soft-fp/divdf3.c: Likewise.
543 * soft-fp/divsf3.c: Likewise.
544 * soft-fp/divtf3.c: Likewise.
545 * soft-fp/double.h: Likewise.
546 * soft-fp/eqdf2.c: Likewise.
547 * soft-fp/eqsf2.c: Likewise.
548 * soft-fp/eqtf2.c: Likewise.
549 * soft-fp/extenddftf2.c: Likewise.
550 * soft-fp/extended.h: Likewise.
551 * soft-fp/extendsfdf2.c: Likewise.
552 * soft-fp/extendsftf2.c: Likewise.
553 * soft-fp/fixdfdi.c: Likewise.
554 * soft-fp/fixdfsi.c: Likewise.
555 * soft-fp/fixsfdi.c: Likewise.
556 * soft-fp/fixsfsi.c: Likewise.
557 * soft-fp/fixtfdi.c: Likewise.
558 * soft-fp/fixtfsi.c: Likewise.
559 * soft-fp/fixunsdfdi.c: Likewise.
560 * soft-fp/fixunsdfsi.c: Likewise.
561 * soft-fp/fixunssfdi.c: Likewise.
562 * soft-fp/fixunssfsi.c: Likewise.
563 * soft-fp/fixunstfdi.c: Likewise.
564 * soft-fp/fixunstfsi.c: Likewise.
565 * soft-fp/floatdidf.c: Likewise.
566 * soft-fp/floatdisf.c: Likewise.
567 * soft-fp/floatditf.c: Likewise.
568 * soft-fp/floatsidf.c: Likewise.
569 * soft-fp/floatsisf.c: Likewise.
570 * soft-fp/floatsitf.c: Likewise.
571 * soft-fp/floatundidf.c: Likewise.
572 * soft-fp/floatundisf.c: Likewise.
573 * soft-fp/floatunditf.c: Likewise.
574 * soft-fp/floatunsidf.c: Likewise.
575 * soft-fp/floatunsisf.c: Likewise.
576 * soft-fp/floatunsitf.c: Likewise.
577 * soft-fp/gedf2.c: Likewise.
578 * soft-fp/gesf2.c: Likewise.
579 * soft-fp/getf2.c: Likewise.
580 * soft-fp/ledf2.c: Likewise.
581 * soft-fp/lesf2.c: Likewise.
582 * soft-fp/letf2.c: Likewise.
583 * soft-fp/muldf3.c: Likewise.
584 * soft-fp/mulsf3.c: Likewise.
585 * soft-fp/multf3.c: Likewise.
586 * soft-fp/negdf2.c: Likewise.
587 * soft-fp/negsf2.c: Likewise.
588 * soft-fp/negtf2.c: Likewise.
589 * soft-fp/op-1.h: Likewise.
590 * soft-fp/op-2.h: Likewise.
591 * soft-fp/op-4.h: Likewise.
592 * soft-fp/op-8.h: Likewise.
593 * soft-fp/op-common.h: Likewise.
594 * soft-fp/quad.h: Likewise.
595 * soft-fp/single.h: Likewise.
596 * soft-fp/soft-fp.h: Likewise.
597 * soft-fp/subdf3.c: Likewise.
598 * soft-fp/subsf3.c: Likewise.
599 * soft-fp/subtf3.c: Likewise.
600 * soft-fp/truncdfsf2.c: Likewise.
601 * soft-fp/trunctfdf2.c: Likewise.
602 * soft-fp/trunctfsf2.c: Likewise.
603 * soft-fp/unorddf2.c: Likewise.
604 * soft-fp/unordsf2.c: Likewise.
605 * soft-fp/unordtf2.c: Likewise.
606 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
607 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
608 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
609 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
610 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
611 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
612 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
613 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
614 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
615 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
616 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
617 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
618
0de86a92
JU		 6192013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
620
621 * config/mips/lib2funcs.c: New file.
622 * config/mips/t-mips (LIB2ADD_ST): Add it.
623
0d008882
OE		 6242013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
625
626 PR target/6526
627 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
628 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
629
776434d1
WL		 6302013-06-08 Walter Lee <walt@tilera.com>
631
632 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
633 Replace int64_t with long long. Add __extension__ where
634 appropriate.
635 * config/tilepro/atomic.c: Include config.h.
636
6ab3ebb4
DR		 6372013-06-06 Douglas B Rupp <rupp@adacore.com>
638
639 * config.host (arm-wrs-vxworks): Configure with other soft float.
640
107eea2c
JU		 6412013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
642
643 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
644 (mips64r5900el-*-elf*): New configurations.
645
5cc19c62
AM		 6462013-06-04 Alan Modra <amodra@gmail.com>
647
648 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
649
0f1d3965
YR		 6502013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
651
652 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
653
0ba045df
EB		 6542013-05-28 Eric Botcazou <ebotcazou@adacore.com>
655
656 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
657 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
658 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
659
49dcafd4
EB		 6602013-05-22 Eric Botcazou <ebotcazou@adacore.com>
661
662 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
663 (powerpc-wrs-vxworks): Likewise.
664
4fcb5d87
EB		 6652013-05-22 Eric Botcazou <ebotcazou@adacore.com>
666
667 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
668 signal frames as well.
669 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
670 STACK_BIAS to the CFA offset.
671
0ec33224
RH		 6722013-05-17 Richard Henderson <rth@redhat.com>
673
674 PR target/49146
675 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
676 (execute_cfa_program): Use it when storing to fs->regs.
677
492a8029
KT		 6782013-05-08 Kai Tietz <ktietz@redhat.com>
679
680 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
681 (__deregister_frame_info): Likewise.
682
701e2f0a
TS		 6832013-05-06 Thomas Schwinge <thomas@codesourcery.com>
684
e5123d08
TS		 685 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
686 NaN's payload.
687
701e2f0a
TS		 688 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
689
b9a7eb5d
AM		 6902013-04-25 Alan Modra <amodra@gmail.com>
691
692 * config.host: Match little-endian powerpc-linux.
693
dfe192f5
YZ		 6942013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
695
696 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
697 as 'unsigned long long' instead of 'unsigned long'.
698 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
699 'signed long'.
700
b6b9af2f
JB		 7012013-04-10 Julian Brown <julian@codesourcery.com>
702
703 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
704 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
705 unsigned char/unsigned short.
706 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
707
ecabdd00
JDA		 7082013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
709
710 PR other/55274
711 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
712
34652576
MI		 7132013-04-04 Meador Inge <meadori@codesourcery.com>
714
715 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
716 computing the location of the link register.
717 (aeabi_uldivmod): Ditto.
718
e9fd8c19
KT		 7192013-03-27 Kai Tietz <ktietz@redhat.com>
720
721 * config.host: Add support for cygwin x64 target.
722 * configure: Regenerated.
723
a6406324
WL		 7242013-03-26 Walter Lee <walt@tilera.com>
725
726 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
727 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
728
55446c7e
KT		 7292013-03-25 Kai Tietz <ktietz@redhat.com>
730
731 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
732
d2ae19d9
RM		 7332013-03-20 Robert Mason <rbmj@verizon.net>
734
735 * config/vxlib-tls.c (__gthread_get_tsd_data,)
736 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
737 (__gthread_leave_tsd_dtor_context): Add prototypes.
738 (tls_delete_hook): Update.
739
22c4c869
CM		 7402013-03-20 Catherine Moore <clm@codesourcery.com>
741 Joseph Myers <joseph@codesourcery.com>
742 Chao-ying Fu <fu@mips.com>
743
744 * config/mips/mips16.S: Don't build for microMIPS.
745 * config/mips/linux-unwind.h: Handle microMIPS frame.
746 * config/mips/crtn.S (fini, init): New labels.
747
fbd28bc3
JJ		 7482013-03-14 Jakub Jelinek <jakub@redhat.com>
749
750 PR tree-optimization/53265
751 * unwind-dw2.c (execute_cfa_program): Avoid
752 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
753 on targets with DWARF_FRAME_REGISTERS < 32.
754
decc676e
OE		 7552013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
756
757 PR target/49880
758 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
759 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
760
84ea618a
ST		 7612013-03-07 Sriraman Tallam <tmsriram@google.com>
762
763 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
764 sandybridge processors.
765
8f6d1c86
OE		 7662013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
767
768 PR target/56529
769 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
770 inclusion list.
771
ecdbd01a 7722013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
409b1de4
EI		 773
774 * config/microblaze/crti.S: Setup stack protection at entry
775
0b4ce21b
GJL		 7762013-03-04 Georg-Johann Lay <avr@gjlay.de>
777
778 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
779 (__rotldi3): Shift bytewise if applicable.
780
b7c3f1ca
JG		 7812013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
782
783 * config/aarch64/sync-cache.c
784 (__aarch64_sync_cache_range): Silence warnings.
785
6d65e8f1
CM		 7862013-02-25 Catherine Moore <clm@codesourcery.com>
787
788 Revert:
789 2013-02-24 Catherine Moore <clm@codesourcery.com>
790 Joseph Myers <joseph@codesourcery.com>
791 Chao-ying Fu <fu@mips.com>
792
793 * config/mips/mips16.S: Don't build for microMIPS.
794 * config/mips/linux-unwind.h: Handle microMIPS frame.
795 * config/mips/crtn.S (fini, init): New labels.
796
6941b508
CM		 7972013-02-24 Catherine Moore <clm@codesourcery.com>
798 Joseph Myers <joseph@codesourcery.com>
799 Chao-ying Fu <fu@mips.com>
800
801 * config/mips/mips16.S: Don't build for microMIPS.
802 * config/mips/linux-unwind.h: Handle microMIPS frame.
803 * config/mips/crtn.S (fini, init): New labels.
804
7c422dbb
EI		 8052012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
806 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
807 as dividend.
808
110207ad
AM		 8092013-02-16 Alan Modra <amodra@gmail.com>
810
811 PR target/55431
812 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
813 (ppc_fallback_frame_state): Always set up save locations for fp
814 and altivec. Don't bother with non-callee-saved regs, r0-r13
815 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
816
e68a4ef6
GJL		 8172013-02-12 Georg-Johann Lay <avr@gjlay.de>
818
819 PR target/54222
820 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
821 _ssmulHA, _ssmulSA.
822 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
823 _ssmulha3, _usmulusa3, _ssmulsa3.
824 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
825 (__muldi3): XCALL __muldi3_6 instead of rcall.
826 (__umulsidi3, __mulsidi3): New functions.
827 (do_prologue_saves, do_epilogue_restores): New .macros.
828 (__divdi3_moddi3): Use them.
829 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
830 (__usmulusa3, __ssmulsa3): New functions.
831
6c59ffd1
IS		 8322013-02-11 Iain Sandoe <iain@codesourcery.com>
833 Jack Howarth <howarth@bromo.med.uc.edu>
834 Patrick Marlier <patrick.marlier@gmail.com>
835
836 PR libitm/55693
837 * config/darwin-crt-tm.c: Remove dummy functions hack.
838
85d768f3
GJL		 8392013-02-08 Georg-Johann Lay <avr@gjlay.de>
840
841 PR target/54222
842 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
843 * config/avr/lib2-object.mk: New iterator to build objects from it.
844 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
845 lib2funcs.c.
846 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
847 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
848 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
849 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
850 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
851 * config/avr/lib1funcs-fixed.S: Implement them.
852
5d5bf775
RS		 8532013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
854
855 Update copyright years.
856
99113dff
DE		 8572013-02-01 David Edelsohn <dje.gcc@gmail.com>
858
859 PR target/54601
860 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
861 Add crtcxa to extra_parts.
862 * config/rs6000/exit.h: New file.
863 * config/rs6000/cxa_atexit.c: New file.
864 * config/rs6000/cxa_finalize.c: New file.
865 * config/rs6000/crtcxa.c: New file.
866 * config/rs6000/t-aix-cxa: New file.
867 * config/rs6000/libgcc-aix-cxa.ver: New file.
868
dbdbd982
NC		 8692013-01-31 Nick Clifton <nickc@redhat.com>
870
871 * config/v850/lib1funcs.S: Add support for e3v5 architecture
872 variant.
873
5893f158
GJL		 8742013-01-29 Georg-Johann Lay <avr@gjlay.de>
875
876 PR target/54222
877 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
878 _mulQQ, _mulHQ, _mulHA, _mulSA,
879 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
880 _divQQ, _divHQ, _divHA, _divSA,
881 _divUQQ, _divUHQ, _divUHA, _divUSA.
882
ecdbd01a 8832013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
fbf0cf90 884
dbdbd982 885 * config.host(microblaze*-linux*): tmake_file: Remove
fbf0cf90
DH		 886 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
887 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
888 to exclude functions from being built with libgcc.c and use
889 the microblaze assembly.
890
ecdbd01a 8912013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
6f14eef2
EI		 892
893 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
894 extra_parts.
895
922c57d1
YZ		 8962013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
897
898 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
899 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
900 __UINTPTR_TYPE__; also cast 'base' to the same type before the
901 alignment operation.
902
e0f8b6a0
SN		 9032013-01-15 Sofiane Naci <sofiane.naci@arm.com>
904
905 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
906 loop start address for cache clearing.
907
00892272
GJL		 9082013-01-14 Georg-Johann Lay <avr@gjlay.de>
909
910 * config/avr/lib1funcs.S: Remove trailing blanks.
911 * config/avr/lib1funcs-fixed.S: Ditto.
912
e59ec5fd
GJL		 9132013-01-14 Georg-Johann Lay <avr@gjlay.de>
914
915 * config/avr/avr-lib.h: Add GPL copyright notice.
916
3ffc1958
GJL		 9172013-01-14 Georg-Johann Lay <avr@gjlay.de>
918
919 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
920 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
921 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
922 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
923
25c210f9
MK		 9242013-01-07 Mark Kettenis <kettenis@openbsd.org>
925
926 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
927 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
2bc15360 928
db59befb
NC		 9292013-01-04 Nick Clifton <nickc@redhat.com>
930
931 * config/v850/lib1funcs.S: Only provide CALLT support functions if
932 the CALLT instruction is supported.
933
5aa12dbf
JW		 9342012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
935
936 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
937 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
938
65f14117
JT		 9392012-12-13 John Tytgat <John@bass-software.com>
940
941 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
942 is 25.
943
ee3ae4f7
JJ		 9442012-12-12 Jakub Jelinek <jakub@redhat.com>
945
946 PR libgcc/55451
947 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
948 undefined signed overflows.
949
2fcfba3d
UB		 9502012-12-09 Uros Bizjak <ubizjak@gmail.com>
951
952 PR target/55344
953 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
954
4f2b3dc2
UB		 9552012-12-06 Uros Bizjak <ubizjak@gmail.com>
956
957 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
958 (FP_TRAPPING_EXCEPTIONS): Define.
959 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
960 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
961
066161a2
RH		 9622012-12-04 Richard Henderson <rth@redhat.com>
963
964 PR bootstrap/55571
965 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
966
25626181
MS		 9672012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
968
4f2b3dc2 969 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
25626181
MS		 970 (FP_EX_SHIFT): Define.
971 (FP_TRAPPING_EXCEPTIONS): Define.
972
868395e8
MS		 9732012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
974
975 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
976 (FP_ROUNDMODE): Use FP_RND_MASK.
977 * config/aarch64/sfp-exceptions.c: New.
978 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
979 Use __sfp_handle_exceptions.
980
5005fe22
RE		 9812012-12-04 Richard Earnshaw <rearnsha@arm.com>
982
983 * config.host: (arm*-*-freebsd*): Remove.
984 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
985 (arm*-*-elf*): Remove.
986 (arm*-*-wince-pe*): Remove.
987 * arm/unwind-arm.c (struct fpa_reg): Delete.
988 (struct fpa_regs): Delete.
989 (phase1_vrs): Remove fpa element.
990 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
991 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
992 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
993 * ieee754-sf.S (floatundisf): Remove FPA support.
994 (floatdisf): Likewise.
995 * ieee75f-df.S (floatundidf): Likewise.
996 (floatdidf): Likewise.
997
e5a81c8e
KT		 9982012-11-29 Kai Tietz <ktietz@redhat.com>
999
1000 PR target/55445
1001 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
1002 * unwind-generic.h: Likewise.
1003 * unwind-seh.c: Likewise.
1004
f4919e4a
RH		 10052012-11-28 Richard Henderson <rth@redhat.com>
1006
1007 PR libgcc/48076
1008 * emutls.c (__emutls_get_address): Avoid race condition between
1009 obj->loc.offset read and emutls_key initialization.
4f2b3dc2 1010
e13d9d5a
GJL		 10112012-11-22 Georg-Johann Lay <avr@gjlay.de>
1012
1013 Adjust decimal point of signed accum mode to GCC default.
1014
1015 PR target/54222
1016 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
1017 _divqq_helper.
1018 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
1019 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
1020 (__mulha3, __mulsa3)
1021 (__divqq3, __divha3, __divsa3): Adjust to new position of
4f2b3dc2
UB		 1022 decimal point of signed accum types.
1023
e13d9d5a
GJL		 1024 (__mulusa3_round): New function.
1025 (__mulusa3): Use it.
1026 (__divqq_helper): New function.
1027 (__udivuqq3): Use it.
1028
1b845c6e
JJ		 10292012-11-20 Jakub Jelinek <jakub@redhat.com>
1030
1031 PR bootstrap/55370
1032 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
1033
822a258a
TJ		 10342012-11-18 Teresa Johnson <tejohnson@google.com>
1035
1036 PR bootstrap/55051
1037 * libgcov.c (gcov_exit): Remove merged program summary
1038 comparison unless !GCOV_LOCKED.
1039
54f4eaf0
MS		 10402012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1041
1042 * soft-fp: Updated from glibc upstream.
1043
e808687a
ILT		 10442012-11-06 Ian Lance Taylor <iant@google.com>
1045
1046 * generic-morestack.c (__generic_morestack): Align the returned
1047 stack pointer to a 32 byte boundary.
1048 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
1049 increment the return address until we have decided that we don't
1050 have a varargs function.
1051 (__morestack) [32-bit]: Align stack correctly when calling C
1052 functions.
1053 (__morestack) [64-bit]: Likewise.
1054
460277e0
TS		 10552012-11-04 Thomas Schwinge <thomas@codesourcery.com>
1056
1057 * configure: Regenerate.
1058
73edb277
UB		 10592012-11-02 Uros Bizjak <ubizjak@gmail.com>
1060
1061 PR target/55175
1062 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
1063 * config/i386/sfp-machine.h: Guard exception handling
1064 code with _SOFT_FLOAT.
1065 * config/i386/32/sfp-machine.h: Guard rounding handling
1066 code with _SOFT_FLOAT.
1067 * config/i386/64/sfp-machine.h: Ditto.
1068
c1d4fa04
JS		 10692012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
1070
1071 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
1072 as extra_parts.
1073
eff6ca85
UB		 10742012-10-26 Uros Bizjak <ubizjak@gmail.com>
1075
1076 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
1077 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
1078 when appropriate. Correct structure element types.
1079 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
1080 -minline-all-stringops from compile flags.
1081
43a8f1a1
RC		 10822012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1083
1084 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
1085
76c78361
RC		 10862012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1087
eff6ca85 1088 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
76c78361 1089
6f288860
SH		 10902012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1091
1092 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
1093 tmake_file.
1094
1e3d5096
IB		 10952012-10-23 Ian Bolton <ian.bolton@arm.com>
1096 Jim MacArthur <jim.macarthur@arm.com>
1097 Marcus Shawcroft <marcus.shawcroft@arm.com>
1098 Nigel Stephens <nigel.stephens@arm.com>
1099 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1100 Richard Earnshaw <rearnsha@arm.com>
1101 Sofiane Naci <sofiane.naci@arm.com>
1102 Stephen Thomas <stephen.thomas@arm.com>
1103 Tejas Belagod <tejas.belagod@arm.com>
1104 Yufeng Zhang <yufeng.zhang@arm.com>
1105
1106 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
1107 * config/aarch64/crti.S: New file.
1108 * config/aarch64/crtn.S: New file.
1109 * config/aarch64/linux-unwind.h: New file.
1110 * config/aarch64/sfp-machine.h: New file.
1111 * config/aarch64/sync-cache.c: New file.
1112 * config/aarch64/t-aarch64: New file.
1113 * config/aarch64/t-softfp: New file.
1114
8a740f07
HPN		 11152012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
1116
1117 * config/mmix/crti.S: Mark program and data addresses using PRELD.
1118 Remove typo'd and unnecessary alignment-LOC for .data. Remove
1119 no-longer-needed LDBU insns.
1120
153c8397
SH		 11212012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1122
1123 * config.host
1124 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
1125 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
1126
595fefee
MGD		 11272012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1128
1129 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
1130
9945a876
MK		 11312012-10-15 Matthias Klose <doko@ubuntu.com>
1132
1133 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
1134
1183dc2c
PC		 11352012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
1136
1137 * configure: Regenerate.
1138 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
1139
945a9c1f
UB		 11402012-10-10 Uros Bizjak <ubizjak@gmail.com>
1141
1142 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1143 instructions for 64bit targets only.
1144
fb8bf47a
UB		 11452012-10-10 Uros Bizjak <ubizjak@gmail.com>
1146
1147 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1148 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
1149 * config/i386/32/sfp-machine.h: ... here.
1150 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
1151 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
1152 New defines.
1153
acb72498
MK		 11542012-10-07 Matthias Klose <doko@ubuntu.com>
1155
1156 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1157 as unused.
1158 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1159
8eaee0f0
MK		 11602012-10-06 Mark Kettenis <kettenis@openbsd.org>
1161
1162 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1163 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1164 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1165 (ElfW): Likewise.
1166
5e3e4fe8
JW		 11672012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1168
1169 PR other/53889
1170 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1171 Fix parameter names.
1172
86086376
OE		 11732012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1174
1175 PR target/33135
1176 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1177 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1178 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1179
9597375a
OE		 11802012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1181
1182 PR target/50457
1183 * config/sh/linux-atomic.S: Delete.
1184 * config/sh/linux-atomic.c: New.
1185 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1186 linux-atomic.c. Add cflags to disable warnings.
1187
1504e3e1
JW		 11882012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1189
1190 PR other/53889
1191 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1192 function.
1193 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1194 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1195 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1196 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
5e3e4fe8
JW		 1197 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1198 Likewise.
1504e3e1
JW		 1199 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1200 Likewise.
1201 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1202 Likewise.
1203 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1204 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1205
17f293b0
MK		 12062012-09-19 Mark Kettenis <kettenis@openbsd.org>
1207
9597375a
OE		 1208 * config.host (hppa-*-openbsd*): New target.
1209 * config/pa/t-openbsd: New file.
17f293b0 1210
51526856
GJL		 12112012-09-15 Georg-Johann Lay <avr@gjlay.de>
1212
1213 PR target/54222
1214 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1215 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1216 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1217 (__divsa3): Use __negsi2 to negate r_quoL.
1218 * config/avr/lib1funcs.S (FALIAS): New macro.
1219 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1220 (__negsi2): ...this new function.
1221 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1222 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1223 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1224 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1225 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1226 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1227
aadb5b43
OE		 12282012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1229
1230 PR target/54089
1231 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1232 (lshrsi3): Reimplement as lshrsi3_r0.
1233
d5d66749
AS		 12342012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1235
1236 PR target/46191
1237 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1238 of libgcc.a.
1239
c6c36e73
TJ		 12402012-09-07 Teresa Johnson <tejohnson@google.com>
1241
9597375a 1242 PR gcov-profile/54487
c6c36e73 1243 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
9597375a 1244 differences.
c6c36e73 1245
b588ae30
GJL		 12462012-09-05 Georg-Johann Lay <avr@gjlay.de>
1247
1248 PR target/54461
1249 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1250 not configured --with-avrlibc=no.
1251 * config/avr/t-avrlibc: New file.
1252 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1253 (DPBIT_FUNCS): Ditto.
1254 (TPBIT_FUNCS): Ditto.
1255
abd16fb1
TJ		 12562012-09-04 Teresa Johnson <tejohnson@google.com>
1257
1258 * libgcov.c (struct gcov_summary_buffer): New structure.
1259 (gcov_histogram_insert): New function.
1260 (gcov_compute_histogram): Ditto.
1261 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1262 histograms during summary merging.
1263
613061fd
MK		 12642012-09-01 Mark Kettenis <kettenis@openbsd.org>
1265
1266 * config.host (x86_64-*-openbsd*): New target.
73edb277 1267
867a8345
CLT		 12682012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1269
1270 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1271 attribute.
1272
4aeaaca3
GJL		 12732012-08-24 Georg-Johann Lay <avr@gjlay.de>
1274
1275 PR target/54222
1276 * config/avr/t-avr (conv_X): Rename to func_X.
1277
e55e4056
GJL		 12782012-08-24 Georg-Johann Lay <avr@gjlay.de>
1279
1280 PR target/54222
1281 * config/avr/lib1funcs-fixed.S: New file.
1282 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1283 after they are used.
1284 (neg2, neg4): New macros.
1285 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1286 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1287 (__umulhisi3): Speed up MUL variant if there is enough flash.
1288 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1289 avr-modes.def.
1290 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1291 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1292 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1293 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1294 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1295 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1296 (LIB2FUNCS_EXCLUDE): Add supported functions.
1297
a147b6d2
GJL		 12982012-08-22 Georg-Johann Lay <avr@gjlay.de>
1299
1300 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1301 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1302 libgcc-s-objects.
1303 * fixed-obj.mk: Only expand dependency if $o is not in
1304 LIB2FUNCS_EXCLUDE.
1305
c637141a
L		 13062012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1307
1308 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1309
130e00bd
JM		 13102012-08-22 Joseph Myers <joseph@codesourcery.com>
1311
1312 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1313 depend on --enable-shared.
1314 ($(lib1asmfuncs-o)): Use %.vis files independent of
1315 --enable-shared.
1316 * static-object.mk ($(base)$(objext), $(base).vis)
1317 ($(base)_s$(objext)): Use same rules for visibility handling as in
1318 shared-object.mk.
1319
4b1b3788
ILT		 13202012-08-21 Ian Lance Taylor <iant@google.com>
1321
1322 * config/i386/morestack.S (__morestack_non_split): Increase amount
1323 of space allocated for non-split code stack.
1324
d2468141
JM		 13252012-08-19 Joseph Myers <joseph@codesourcery.com>
1326
1327 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1328 even if inhibit_libc.
1329
a508e1a8
JB		 13302012-08-17 Julian Brown <julian@codesourcery.com>
1331
1332 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1333 -fexceptions -fnon-call-exceptions if not defined.
1334 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1335 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1336
5615a07d
AS		 13372012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1338
1339 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1340 type.
1341
138f5acd
DE		 13422012-08-16 David Edelsohn <dje.gcc@gmail.com>
1343
1344 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1345 rs6000/t-slibgcc-aix.
1346
18efc0dd
SB		 13472012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1348
1349 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1350
6b39bc38
SB		 13512012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1352
1353 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1354
cd25dea0
L		 13552012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1356
1357 PR driver/54171
1358 * Makefile.in (version): Replace top_srcdir with srcdir.
1359
a3dda30b
JY		 13602012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1361
1362 * Makefile.in (version): set to BASE-VER file from gcc directory.
1363
d04aacfc
NC		 13642012-08-01 Nick Clifton <nickc@redhat.com>
1365
1366 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1367 Implements __clrsb for an HImode argument.
1368
0d13c974
NC		 13692012-07-31 Nick Clifton <nickc@redhat.com>
1370
1371 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1372 Implements __clrsb for an HImode argument.
1373 * config/stormy16/clrsbhi2.c: New file:
1374 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1375
efbb59b2
SB		 13762012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1377
1378 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1379
bf1431e3
TG		 13802012-07-19 Tristan Gingold <gingold@adacore.com>
1381 Richard Henderson <rth@redhat.com>
1382
1383 * unwind-seh.c: New file.
1384 * unwind-generic.h: Include windows.h for SEH.
1385 (_Unwind_Exception): Use 6 private fields for SEH.
1386 (_GCC_specific_handler): Declare.
1387 * unwind-c.c (__gcc_personality_seh0): New function.
1388 Adjust for SEH.
1389 * config/i386/libgcc-cygming.ver: New file.
1390 * config/i386/t-seh-eh: New file.
1391 * config.host (x86_64-*-mingw*): Default to seh.
1392
659140c8
SB		 13932012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1394
1395 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1396
a20d08fd
UB		 13972012-06-17 Uros Bizjak <ubizjak@gmail.com>
1398
1399 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1400 __builtin_expect when checking for exceptions.
1401 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1402
79261115
UB		 14032012-06-13 Uros Bizjak <ubizjak@gmail.com>
1404
4a172156
UB		 1405 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1406 function declaration.
1407 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1408 (FP_RND_MASK): New.
1409 * config/ia64/sfp-exceptions.c: New.
1410 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
79261115 1411
bb5c97d4
UB		 14122012-06-13 Uros Bizjak <ubizjak@gmail.com>
1413
1414 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1415 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1416 * config/i386/64/sfp-machine: ... (delete here) ...
1417 * config/i386/sfp-machine.h: ... to here.
1418 (FP_EX_MASK): Remove.
1419 (FP_RND_MASK): New.
1420 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1421
91fe5efb
ST		 14222012-06-11 Sriraman Tallam <tmsriram@google.com>
1423
1424 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1425 * config/i386/libgcc-sol2.ver: Ditto.
1426 * config/i386/libgcc-glibc.ver: Ditto.
1427
67a218c5
RM		 14282012-06-11 Roland McGrath <mcgrathr@google.com>
1429
1430 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1431 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1432 pthread_cancel.
1433
492fbea1
UB		 14342012-06-09 Uros Bizjak <ubizjak@gmail.com>
1435
1436 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1437 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1438 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1439 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1440 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
1441 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
1442 * config/i386/64/sfp-machine: ... (delete here) ...
1443 * config/i386/sfp-machine.h: ... to here.
1444 (FP_EX_MASK): New.
1445 (__sfp_handle_exceptions): New function declaration.
1446 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1447 * config/i386/sfp-exceptions.c: New.
1448 * config/i386/t-softfp: New.
1449 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
1450 i386/t-softfp to tmake_file.
1451
7b4cf266
DM		 14522012-06-03 David S. Miller <davem@davemloft.net>
1453
1454 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
1455 change.
1456
0de0d5c6
DM		 14572012-05-31 David S. Miller <davem@davemloft.net>
1458
1459 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
1460 multiply and divide instructions on 32-bit when V9.
1461 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
1462
d8c9d391
JM		 14632012-05-29 Joseph Myers <joseph@codesourcery.com>
1464
1465 * config/arm/ieee754-df.S: Fix typos.
1466 * config/arm/ieee754-sf.S: Fix typos.
1467 * config/c6x/libunwind.S: Fix typos.
1468 * config/epiphany/udivsi3-float.c: Fix typos.
1469 * config/microblaze/muldi3_hard.S: Fix typos.
1470 * config/picochip/adddi3.S: Fix typos.
1471 * config/picochip/ashlsi3.S: Fix typos.
1472 * config/picochip/ashrsi3.S: Fix typos.
1473 * config/picochip/clzsi2.S: Fix typos.
1474 * config/picochip/cmpsi2.S: Fix typos.
1475 * config/picochip/divmod15.S: Fix typos.
1476 * config/picochip/divmodhi4.S: Fix typos.
1477 * config/picochip/divmodsi4.S: Fix typos.
1478 * config/picochip/longjmp.S: Fix typos.
1479 * config/picochip/lshrsi3.S: Fix typos.
1480 * config/picochip/parityhi2.S: Fix typos.
1481 * config/picochip/popcounthi2.S: Fix typos.
1482 * config/picochip/setjmp.S: Fix typos.
1483 * config/picochip/subdi3.S: Fix typos.
1484 * config/picochip/ucmpsi2.S: Fix typos.
1485 * config/picochip/udivmodhi4.S: Fix typos.
1486 * config/picochip/udivmodsi4.S: Fix typos.
1487 * config/spu/divv2df3.c: Fix typos.
1488 * config/spu/mfc_multi_tag_release.c: Fix typos.
1489 * config/spu/mfc_tag_release.c: Fix typos.
1490 * configure.ac: Fix typos.
1491 * configure: Regenerate.
1492
31a18a7e
ILT		 14932012-05-25 Ian Lance Taylor <iant@google.com>
1494
1495 * config/i386/morestack.S (__morestack_non_split): Check whether
1496 caller is varargs and needs %bp to hold the stack frame on return.
1497
c5768510
OH		 14982012-05-25 Olivier Hainque <hainque@adacore.com>
1499
1500 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1501 sequence in the non pic case on VxWorks.
1502
7c7c339b
OH		 15032012-05-24 Olivier Hainque <hainque@adacore.com>
1504
73fb7630 1505 * Makefile.in: Move dependency on install-unwind_h from
7c7c339b
OH		 1506 "install-leaf" to "install".
1507
fdc1b7d3
OH		 15082012-05-24 Olivier Hainque <hainque@adacore.com>
1509
1510 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1511 Use a separate command for stamp removals.
1512
07ba94b9
AP		 15132012-05-21 Andrew Pinski <apinski@cavium.com>
1514
1515 PR bootstrap/53183
1516 * configure.ac: Define the default includes to being none.
1517 * configure: Regenerate.
1518
4677d2eb
OH		 15192012-05-16 Olivier Hainque <hainque@adacore.com>
1520
1521 * Makefile.in (install-unwind_h): Rename into ...
1522 (install-unwind_h-forbuild): New target.
1523 (all): Use it instead of the former install-unwind_h.
1524 (install-unwind_h): Reinstate, copy to user install destination
1525 for include files, not to the internal gcc object directory one.
1526 (install-leaf): Depend on it.
1527
7d67c380
OH		 15282012-05-15 Olivier Hainque <hainque@adacore.com>
1529
1530 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
1531 register numbers. LR_REGNO replaces R_LR.
1532 (ucontext_for): New, helper for ...
1533 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
1534 and 5.3 of ...
1535 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
1536
aca06c90
RO		 15372012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1538
1539 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
1540 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
1541 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
1542 i386/t-cpuinfo ...
1543 (i[34567]86-*-*, x86_64-*-*): ... here.
1544
1545 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
1546 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
1547
1548 * config/i386/i386-cpuinfo.c: Rename to ...
1549 * config/i386/cpuinfo.c: ... this.
1550 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
1551
1552 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
1553 (libgcc_cv_init_priority): New test.
1554 * configure: Regenerate.
1555 * config.in: New file.
1556 * Makefile.in (clean): Rename config.h to auto-target.h.
1557 (config.h): Likewise.
1558 (stamp-h): Likewise.
1559
1560 * config/i386/cpuinfo.c (auto-target.h): Include.
1561 (CONSTRUCTOR_PRIORITY): Define.
1562 (__cpu_indicator_init): Use it.
1563
0d03ac1b
L		 15642012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1565
1566 * longlong.h: Use a URL instead of an FSF postal address.
1567 Replace spaces with tab.
1568
4a172156 15692012-05-08 Teresa Johnson <tejohnson@google.com>
4e8ee9cb
TJ		 1570
1571 * libgcov.c (gcov_clear, __gcov_reset): New functions.
1572 (__gcov_dump): Ditto.
1573 (gcov_dump_complete): New global variable.
1574 (gcov_exit): Export hidden to enable use in L_gcov_dump.
1575 (__gcov_flush): Outline functionality now in gcov_clear.
1576 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
1577
e4bb767e
AJ		 15782012-04-28 Aurelien Jarno <aurelien@aurel32.net>
1579
31a18a7e
ILT		 1580 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
1581 (mips*-*-linux*): Include mips/t-tpbit when long double is
1582 16 bytes long.
e4bb767e 1583
5ddecff9
ST		 15842012-04-25 Sriraman Tallam <tmsriram@google.com>
1585
1586 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
1587 (get_available_features): New argument. Check for AVX2.
1588 (__cpu_indicator_init): Modify call to get_available_features.
1589
b427dd7a
AM		 15902012-04-25 Alan Modra <amodra@gmail.com>
1591
1592 * config/rs6000/crtsavevr.S: New file.
1593 * config/rs6000/crtrestvr.S: New file.
1594 * config/rs6000/t-savresfgpr: Build the above.
1595 * config/rs6000/t-netbsd: Likewise.
1596
ad491329
ST		 15972012-04-24 Sriraman Tallam <tmsriram@google.com>
1598
1599 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
1600
792317cc
ST		 16012012-04-24 Sriraman Tallam <tmsriram@google.com>
1602
1603 * libgcc/config/i386/i386-cpuinfo.c: New file.
1604 * libgcc/config/i386/t-cpuinfo: New file.
1605 * libgcc/config.host: Include t-cpuinfo.
1606 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
1607
e1be98a4
CF		 16082012-04-24 Chao-ying Fu <fu@mips.com>
1609
1610 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
1611
1bde7dab
TS		 16122012-04-20 Thomas Schwinge <thomas@codesourcery.com>
1613
1614 struct siginfo vs. siginfo_t
1615
1616 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
1617 siginfo_t instead of struct siginfo.
1618 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
1619 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
1620 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
1621 (ia64_handle_unwabi): Likewise.
1622 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
1623 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
1624 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
1625 (sh_fallback_frame_state): Likewise.
1626 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
1627 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
1628
24590f66
L		 16292012-04-02 H.J. Lu <hongjiu.lu@intel.com>
1630
1631 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
1632 system call number.
1633
9a9dcce8
EB		 16342012-03-31 Eric Botcazou <ebotcazou@adacore.com>
1635
1636 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
1637 if it hasn't been previously saved.
1638
6401aaf5
L		 16392012-03-29 H.J. Lu <hongjiu.lu@intel.com>
1640
1641 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
1642 only for glibc.
1643
7fd6378e
GJL		 16442012-03-28 Georg-Johann Lay <avr@gjlay.de>
1645
1646 PR target/52737
1647 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
1648 instead of __AVR_HAVE_8BIT_SP__.
1649
9e916de7
TG		 16502012-03-26 Tristan Gingold <gingold@adacore.com>
1651
1652 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
1653 (unw_table_entry): Use unw_word instead of unsigned long.
1654 (_Unwind_FindTableEntry): Likewise.
1655 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
1656 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
1657 (_Unwind_FindTableEntry): Likewise.
1658 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
1659 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
1660 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
1661 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
1662 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
1663 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
1664 (uw_init_context_1, uw_install_context): Likewise.
1665 (unw_word): Move to unwind-ia64.h
1666
4b12e93d
TG		 16672012-03-26 Tristan Gingold <gingold@adacore.com>
1668
1669 * config/vms/vms-ucrt0.c: Update copyright years.
1670 Add a sanity check.
1671 (___gcc_main_flags): Declare.
1672 (__main): Check flags to remap argv and exit code.
1673 * config.host (*-*-*vms*): Adjust extra_parts.
1674 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
1675 (crt0.o): Add.
1676
06ea7371
RE		 16772012-03-22 Richard Earnshaw <rearnsha@arm.com>
1678
1679 * arm/lib1funcs.asm (ctzsi2): New function.
1680 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
1681 * arm/t-linux (LIB1ASMFUNCS): Likewise.
1682 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
1683 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
1684 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
1685 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
1686
d82ad50d
AT		 16872012-03-21 Andreas Tobler <andreast@fgznet.ch>
1688
1689 * config.host: Add bits to support powerpc64-*-freebsd*.
1690 * config/rs6000/freebsd-unwind.h: New file.
1691 * config/rs6000/t-freebsd64: New file.
1692
b260a8c0
RG		 16932012-03-20 Richard Guenther <rguenther@suse.de>
1694
1695 PR gcov-profile/52627
1696 * libgcov.c (init_mx): Fix mutex name.
1697
86286a8a
TG		 16982012-03-16 Tristan Gingold <gingold@adacore.com>
1699
1700 * config/ia64/vms-unwind.h: Remove ulong (and replace
1701 it by unw_reg where used). Define unw_reg with __int64.
1702
7888f266
RO		 17032012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1704
1705 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1706 Solaris 8 handling.
1707 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1708 Solaris 8 handling.
1709 (sparc_is_sighandler): Likewise.
1710
f155bc64
L		 17112012-03-13 H.J. Lu <hongjiu.lu@intel.com>
1712
1713 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
1714 <= saved reg size.
1715
d47657bd
RO		 17162012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1717
1718 * config/arm/crtn.S: Fix typo.
1719
5bef73a1
RG		 17202012-03-13 Richard Guenther <rguenther@suse.de>
1721
1722 * libgcov.c: Remove stdio.h include and NULL un-define.
1723
9c4271f3
RG		 17242012-03-13 Richard Guenther <rguenther@suse.de>
1725
1726 PR target/52569
1727 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
1728
c6d10e7c
RG		 17292012-03-13 Richard Guenther <rguenther@suse.de>
1730
1731 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
1732
074a385f
RG		 17332012-03-13 Richard Guenther <rguenther@suse.de>
1734
1735 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
1736 and __gthread_mutex_init_function definitions.
1737
c4bc5c25
RO		 17382012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1739
1740 * config.host (mips*-*-openbsd*): Remove.
1741
5c30094f
RO		 17422012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1743
1744 * config.host: Remove alpha*-dec-osf5.1* handling.
1745 * config/alpha/gthr-posix.c: Remove.
1746 * config/alpha/libgcc-osf5.ver: Remove.
1747 * config/alpha/osf5-unwind.h: Remove.
1748 * config/alpha/t-osf-pthread: Remove.
1749 * config/alpha/t-slibgcc-osf: Remove.
1750 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
1751 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
1752 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
1753 * mkmap-flat.awk: Remove osf_export handling.
1754
33e3e24d
RG		 17552012-03-12 Richard Guenther <rguenther@suse.de>
1756
1757 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
1758 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1759 (__gthread_mutex_init_function): New function.
1760 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1761
1762 PR gcov/49484
1763 * libgcov.c: Include gthr.h.
1764 (__gcov_flush_mx): New global variable.
1765 (init_mx, init_mx_once): New functions.
1766 (__gcov_flush): Protect self with a mutex.
1767 (__gcov_fork): Re-initialize mutex after forking.
1768 * unwind-dw2-fde.c: Change condition under which to use
1769 __GTHREAD_MUTEX_INIT_FUNCTION.
1770
d8aba32a
TG		 17712012-03-12 Tristan Gingold <gingold@adacore.com>
1772
1773 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
1774 * config/ia64/t-vms: Likewise.
1775
75ffafdc
MH		 17762012-03-11 Michael Hope <michael.hope@linaro.org>
1777
4a172156
UB		 1778 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
1779 for Thumb-2.
75ffafdc 1780
ef6c2c53
WL		 17812012-03-07 Walter Lee <walt@tilera.com>
1782
1783 * config/tilepro/atomic.c: Rename "atomic_" prefix to
1784 "arch_atomic_".
1785 (atomic_xor): Rename and move definition to
1786 config/tilepro/atomic.h.
1787 (atomic_nand): Ditto.
1788 * config/tilepro/atomic.h: Rename "atomic_" prefix to
1789 "arch_atomic_".
1790 (arch_atomic_xor): Move from config/tilepro/atomic.c.
1791 (arch_atomic_nand): Ditto.
1792
4e30d980
GJL		 17932012-03-07 Georg-Johann Lay <avr@gjlay.de>
1794
1795 PR target/52507
1796 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
1797
61108225
GJL		 17982012-03-07 Georg-Johann Lay <avr@gjlay.de>
1799
1800 PR target/52505
1801 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
1802 from RAM.
1803
b30e10ab
GJL		 18042012-03-07 Georg-Johann Lay <avr@gjlay.de>
1805
1806 PR target/52461
1807 PR target/52508
1808 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
1809 if RAMPZ affects reading from RAM.
1810 (__tablejump_elpm__): Ditto.
1811 (.xload): Ditto.
1812 (__movmemx_hi): Ditto.
1813 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
1814 (__do_global_dtors): Ditto.
1815 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
1816 (__movmemx_hi): Ditto.
1817
8993fde4
RH		 18182012-03-05 Richard Henderson <rth@redhat.com>
1819
1820 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
1821 [ARM] (count_trailing_zeros): Use the builtin.
1822
b7633ee3
KT		 18232012-03-01 Kai Tietz <ktietz@redhat.com>
1824
1825 * soft-fp: Imported from glibc upstream.
1826
fbd3340c
KT		 18272012-02-28 Kai Tietz <ktietz@redhat.com>
1828
1829 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
1830 for mingw-targets as attribute gcc_struct.
1831
e9e053eb
ILT		 18322012-02-28 Ian Lance Taylor <iant@google.com>
1833
1834 * generic-morestack.c (__splitstack_releasecontext): Correct call
1835 to __morestack_release_segments.
1836
d80c632e
ST		 18372012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
1838
1839 PR target/52390
1840 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
1841 for __linux__ when removing signals from __morestack_fullmask.
1842
0253a8b1
GJL		 18432012-02-23 Georg-Johann Lay <avr@gjlay.de>
1844
1845 PR target/52261
1846 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
1847
e10e461e
UW		 18482012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1849
1850 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
1851 instead of HAVE_INITFINI_ARRAY.
1852 * config/ia64/crtend.S: Likewise.
1853
0c0c6398
KT		 18542012-02-20 Kai Tietz <ktietz@redhat.com>
1855
d7470374
KT		 1856 PR libstdc++/52300
1857 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
1858
0c0c6398
KT		 1859 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
1860 to w32-unwind.h header.
1861
78c27266
RS		 18622012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1863
1864 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
1865 (mips*-*-linux*): Remove t-slibgcc-libgcc.
1866 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
1867 * config/mips/mips16.S (__mips16_rdhwr): Delete.
1868
5adeb246
RS		 18692012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1870
1871 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
1872
672ed313
IS		 18732012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1874
1875 PR libitm/52220
1876 * config/darwin-crt-tm.c: Correct typo.
e9e053eb 1877
e948a1fb
IS		 18782012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1879 Patrick Marlier <patrick.marlier@gmail.com>
1880
1881 PR libitm/52220
1882 * config/darwin-crt-tm.c: Generate dummy functions.
1883
6017aed3
IS		 18842012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1885 Patrick Marlier <patrick.marlier@gmail.com>
1886
1887 PR libitm/52042
1888 * config/darwin-crt-tm.c (getTMCloneTable): New function.
1889 (__doTMRegistrations): Call it.
e9e053eb 1890 (__doTMdeRegistrations): Likewise.
6017aed3 1891
2da8c1ad
GJL		 18922012-01-15 Georg-Johann Lay <avr@gjlay.de>
1893 Anatoly Sokolov <aesok@post.ru>
1894 Eric Weddington <eric.weddington@atmel.com>
1895
1896 PR target/52261
1897 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
1898 (__epilogue_restores__): Ditto.
1899
0f952eb4
EB		 19002012-02-15 Eric Botcazou <ebotcazou@adacore.com>
1901
1902 PR target/51921
1903 PR target/52205
1904 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
1905 Solaris 11 and slightly reformat.
1906 (sparc_is_sighandler): Likewise.
1907
dd552284
WL		 19082012-02-14 Walter Lee <walt@tilera.com>
1909
1910 * config.host: Handle tilegx and tilepro.
1911 * config/tilegx/sfp-machine.h: New file.
1912 * config/tilegx/sfp-machine32.h: New file.
1913 * config/tilegx/sfp-machine64.h: New file.
1914 * config/tilegx/t-crtstuff: New file.
1915 * config/tilegx/t-softfp: New file.
1916 * config/tilegx/t-tilegx: New file.
1917 * config/tilepro/atomic.c: New file.
1918 * config/tilepro/atomic.h: New file.
1919 * config/tilepro/linux-unwind.h: New file.
1920 * config/tilepro/sfp-machine.h: New file.
1921 * config/tilepro/softdivide.c: New file.
1922 * config/tilepro/softmpy.S: New file.
1923 * config/tilepro/t-crtstuff: New file.
1924 * config/tilepro/t-tilepro: New file.
1925
b59cbd50
JW		 19262012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
1927
1928 PR libstdc++/51296
1929 PR libstdc++/51906
1930 * gthr-posix.h: Allow static initializer macros to be disabled.
1931 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
1932
6caf807f
CLT		 19332012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
1934
1935 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
1936 Add t-slibgcc-libgcc to tmake_file.
1937 * config/mips/libgcc-mips16.ver: Revert previous patch.
1938 * config/mips/mips16.S (__mips16_rdhwr): Hide.
1939
b25364a0
S		 19402012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
1941 Jayant R Sonar <jayant.sonar@kpitcummins.com>
1942
1943 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
1944 * config/cr16/crti.S: New file.
1945 * config/cr16/crtlibid.S: New file.
1946 * config/cr16/crtn.S: New file.
1947 * config/cr16/lib1funcs.S: New file.
1948 * config/cr16/t-cr16: New file.
1949 * config/cr16/t-crtlibid: New file.
1950 * config/cr16/unwind-dw2.h: New file.
1951 * config/cr16/unwind-cr16.c: New file.
1952 * config/cr16/divmodhi3.c: New file.
1953
8ef03aa7
AM		 19542012-01-25 Alan Modra <amodra@gmail.com>
1955
1956 * config/rs6000/t-linux64: Delete. Move..
1957 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
1958 * config/rs6000/t-linux: ..and libgcc flags to here.
1959
daecebc8
DR		 19602012-01-22 Douglas B Rupp <rupp@gnat.com>
1961
1962 * config.host (i[34567]86-*-interix3*):
8ef03aa7 1963 Change triplet to i[34567]86-*-interix[3-9]*.
daecebc8
DR		 1964 * configure: Regenerate.
1965
ddaf8125
RS		 19662012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
1967 Richard Sandiford <rdsandiford@googlemail.com>
1968
1969 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
1970 * config/mips/mips16.S (__mips16_rdhwr): New function.
1971 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
1972
2cd8b32c
NS		 19732012-01-11 Nathan Sidwell <nathan@acm.org>
1974
1975 * libgcov.c (__gcov_init): Ignore objects with no functions.
1976
cba300dd
GJL		 19772012-01-10 Georg-Johann Lay <avr@gjlay.de>
1978
1979 PR target/49868
1980 Extend __pgmx semantics to linearize memory.
1981 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
1982 * config/avr/lib1funcs.S (__xload_1): New function.
1983 (__movmemx_qi, __movmemx_hi): New functions.
1984 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
1985 semantics.
9ffaf4bc 1986
3d137660
EB		 19872012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1988
1989 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
1990 purported sigacthandler address isn't null before dereferencing it.
1991 (sparc_is_sighandler): Likewise.
1992
bf4db96c
EB		 19932012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1994
1995 PR ada/41929
1996 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
1997 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
1998 (sparc_is_sighandler): Likewise.
1999 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
2000
1ab3568b
TG		 20012012-01-06 Tristan Gingold <gingold@adacore.com>
2002
2003 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
2004 compatibility thunks...
2005 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
2006 (crtbeginS.o, crtendS.o): ... and these to ...
2007 * config/ia64/t-ia64-elf: ... this new file.
2008 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
2009 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
2010
925b0ed8
AK		 20112012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2012
2013 * configure: Regenerate.
2014 * config/s390/t-crtstuff: Remove -fPIC.
2015
a99ad737
JW		 20162012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2017
2018 PR bootstrap/51006
2019 * enable-execute-stack-mprotect.c (getpagesize): Do not define
2020 for NetBSD.
2021
884f56d1
GJL		 20222012-01-02 Georg-Johann Lay <avr@gjlay.de>
2023
2024 PR target/51345
2025 * config/avr/lib1funcs.S: Remove FIXME comments.
2026 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
2027
8c57e547
GJL		 20282012-01-02 Georg-Johann Lay <avr@gjlay.de>
2029
2030 Implement light-weight DImode support.
2031 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
2032 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
2033 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
2034 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
2035
04dbc287
NS		 20362011-12-30 Nathan Sidwell <nathan@acm.org>
2037
2038 * libgcov.c (gcov_crc32): Remove global var.
2039 (free_fn_data): New function.
2040 (buffer_fn_data): Pass in filename, more robust error recovery.
2041 (crc32_unsigned): New function.
2042 (gcov_exit): More robust detection of new program. More robust
2043 error recovery.
2044 (__gcov_init): Do not update program's crc here.
2045
8e1d97d4
TG		 20462011-12-21 Tristan Gingold <gingold@adacore.com>
2047
2048 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
2049
9ffaf4bc
ILT		 20502011-12-21 Ian Lance Taylor <iant@google.com>
2051
2052 * config/i386/morestack.S: Simplify CFI opcodes throughout.
2053
a0c8d0c1
ILT		 20542011-12-20 Ian Lance Taylor <iant@google.com>
2055
2056 * config/i386/morestack.S (__morestack_non_split): If there is
2057 enough stack space already, don't split. Ask for more stack space
2058 than we required.
2059
69048898
SDJ		 20602011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
2061
2062 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
2063 `sys/sdt.h'.
2064 (_Unwind_DebugHook): New function.
2065 (uw_restore_core_regs): New define.
2066 (unwind_phase2): Use uw_restore_core_regs instead of
2067 restore_core_regs.
2068 (unwind_phase2_forced): Likewise.
2069 (__gnu_Unwind_Resume): Likewise.
2070
1bb4b6a3
UB		 20712011-12-20 Uros Bizjak <ubizjak@gmail.com>
2072
2073 * config/alpha/linux-unwind.h: Update copyright years.
2074 (MD_FROB_UPDATE_CONTEXT): New define.
2075 (alpha_frob_update_context): New function.
2076
eb028768
RS		 20772011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
2078
2079 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
2080 tmake_file rather replacing it.
2081
6a2045bf
IS		 20822011-12-15 Iain Sandoe <iains@gcc.gnu.org>
2083
2084 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
1bb4b6a3 2085 function is not used for PPC64.
6a2045bf
IS		 2086 (save_world): Amend comments. Update the VRsave mask to reflect the
2087 saved regs.
2088 (rest_world): Update comments, do not clobber r10, do not use r8.
2089 (eh_rest_world_r10): Amend comments, do not use r8.
2090 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
2091 no longer used, move restore of CR and target address to the end of
2092 the routine.
2093
a13780a6
L		 20942011-12-14 H.J. Lu <hongjiu.lu@intel.com>
2095
2096 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
2097 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
2098
d7288dfb
GJL		 20992011-12-14 Georg-Johann Lay <avr@gjlay.de>
2100
2101 PR target/49313
2102 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
2103 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
2104
8d2c862d
EB		 21052011-12-11 Eric Botcazou <ebotcazou@adacore.com>
2106
2107 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
2108
3447cae6
GJL		 21092011-12-09 Georg-Johann Lay <avr@gjlay.de>
2110
2111 PR target/49313
2112 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
2113 * config/avr/lib1funcs.S (__muldi3): New function.
2114
806fc6aa
AP		 21152011-12-06 Andrew Pinski <apinski@cavium.com>
2116
2117 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
2118 size of func_ptr.
2119 (__frame_dummy_init_array_entry): Likewise.
2120
28c5e6b5
GJL		 21212011-12-06 Georg-Johann Lay <avr@gjlay.de>
2122
2123 Forward-port from gcc-4_6-branch r181936 2011-12-02.
2124
2125 PR target/51345
2126 PR target/51002
2127 * config/avr/lib1funcs.S (__prologue_saves__,
2128 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
2129 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
2130
8f90394a
IS		 21312011-12-04 Iain Sandoe <iains@gcc.gnu.org>
2132
2133 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
2134
06dd33ac
JDA		 21352011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2136
2137 PR other/51272
2138 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
2139 (_ITM_deregisterTMCloneTable): Likewise.
2140 (__register_frame_info): Fix unused warning.
2141 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
2142 pthread_default_stacksize_np): Likewise.
2143 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
1bb4b6a3 2144
85b8555e
DD		 21452011-11-29 DJ Delorie <dj@redhat.com>
2146
2147 * config.host (rl78-*-elf): New case.
2148 * config/rl78: New directory for the Renesas RL78.
2149
4d5ae4ea
BS		 21502011-11-29 Bernd Schmidt <bernds@codesourcery.com>
2151
2152 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
2153 formatting.
2154
f9c55897
RO		 21552011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2156
2157 PR other/51022
2158 * config/rs6000/t-savresfgpr: New file.
2159 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2160 $(srcdir)/config/rs6000/eabi.S.
2161 * config/rs6000/t-ppccomm-ldbl: Remove.
2162 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2163 tmake_file.
2164 (powerpc-*-eabispe*): Likewise.
2165 (powerpc-*-eabi*): Likewise.
2166 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2167 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2168 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2169 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2170 tmake_file.
2171 (powerpc-*-eabisim*): Likewise.
2172 (powerpc-*-elf*): Likewise.
2173 (powerpc-*-eabialtivec*): Likewise.
2174 (powerpc-xilinx-eabi*): Likewise.
2175 (powerpc-*-rtems*): Likewise.
2176 (powerpcle-*-elf*): Likewise.
2177 (powerpcle-*-eabisim*): Likewise.
2178 (powerpcle-*-eabi*): Likewise.
2179
a01207c4
ILT		 21802011-11-27 Ian Lance Taylor <iant@google.com>
2181
2182 * generic-morestack.c (__splitstack_find): Check for NULL old
2183 stack value.
2184 (__splitstack_resetcontext): New function.
2185 (__splitstack_releasecontext): New function.
2186 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2187
2b0b8ab2
IS		 21882011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2189
2190 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2191
c1d8101c
IS		 21922011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2193
2194 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2195
8b281334
RH		 21962011-11-26 Richard Henderson <rth@redhat.com>
2197
2198 * config/m68k/linux-atomic.c: New file.
2199 * config/m68k/t-linux: New file.
2200 * config.host (m68k-uclinux, m68k-linux): Use it.
2201
7546aa9d
RH		 22022011-11-26 Richard Henderson <rth@redhat.com>
2203
2204 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2205 (__TMC_END__): Only declare if hidden is available; in the definition,
2206 if hidden is unavailable add a null record.
2207 (deregister_tm_clones, register_tm_clones): New.
2208 (__do_global_dtors_aux, frame_dummy): Use them.
2209 (__do_global_dtors, __do_global_ctors_1): Likewise.
2210
e2362f5d
IS		 22112011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2212
2213 * config/darwin-crt-tm.c: New file.
2214 * config.host (darwin): Build crttms.o crttme.o to provide
2215 startup and shutdown for tm clones.
2216 * config/t-darwin (crttms.o): New build rule.
2217 (crttme.o): Likewise.
2218
6685dd96
HPN		 22192011-11-21 Hans-Peter Nilsson <hp@axis.com>
2220
2221 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2222 et al.
2223
b0dc7e4c
RH		 22242011-11-21 Richard Henderson <rth@redhat.com>
2225
2226 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2227 (__TMC_LIST__, __TMC_END__): New.
2228 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2229 (__do_global_dtors): Likewise.
2230 (frame_dummy): Call _ITM_registerTMCloneTable.
2231 (__do_global_ctors_1): Likewise.
2232
d4b4b542
RO		 22332011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2234
2235 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2236 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2237 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2238 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2239 * config/i386/t-darwin64: Remove.
2240 * config/sh/t-netbsd (LIB2ADD): Remove.
2241
989bdb74
GJL		 22422011-11-21 Georg-Johann Lay <avr@gjlay.de>
2243
2244 PR target/49313
2245 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2246 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2247 * config/avr/lib1funcs.S (wmov): New assembler macro.
2248 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2249 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2250 (__udivmod64): New function.
2251 (__negdi2): New function.
2252
515a0cfc
GP		 22532011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2254
2255 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2256 *-*-freebsd*aout*): Remove.
2257
0115d17f
HPN		 22582011-11-20 Hans-Peter Nilsson <hp@axis.com>
2259
2260 * static-object.mk (c_flags-$o): Save c_flags.
2261 ($(base)$(objext)): Use it.
2262
93aeb62b
SE		 22632011-11-18 Steve Ellcey <sje@cup.hp.com>
2264
2265 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2266
7bc6df2c
GJL		 22672011-11-18 Georg-Johann Lay <avr@gjlay.de>
2268
2269 PR target/49868
2270 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2271 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2272 New functions.
2273
425d737b
MGD		 22742011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2275
2276 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2277 functions.
1bb4b6a3 2278 (aeabi_uidivmod): Likewise.
425d737b
MGD		 2279 (umodsi3): Likewise.
2280 (divsi3): Likewise.
2281 (aeabi_idivmod): Likewise.
2282 (modsi3): Likewise.
2283
f2a176dc
TG		 22842011-11-16 Tristan Gingold <gingold@adacore.com>
2285
2286 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2287
7c209481
GJL		 22882011-11-15 Georg-Johann Lay <avr@gjlay.de>
2289
2290 PR target/49868
2291 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2292 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2293
9dfd5832
JDA		 22942011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2295
2296 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2297 tmake_file list.
2298 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2299 * config/pa/t-stublib64: Delete.
2300
f77dca5d
RH		 23012011-11-12 Richard Henderson <rth@redhat.com>
2302
2303 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2304 cast the pointer argument to _Unwind_SetGRPtr.
2305
902828f0
RO		 23062011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2307
2308 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2309
e14304ef
ILT		 23102011-11-09 Ian Lance Taylor <iant@google.com>
2311
2312 * generic-morestack.c: Include <string.h>.
2313 (uintptr_type): Define.
2314 (struct initial_sp): Add dont_block_signals field. Reduce size of
2315 extra array by 1.
2316 (allocate_segment): Set prev field to NULL. Don't set
2317 __morestack_current_segment or __morestack_segments.
2318 (__generic_morestack): Update current->prev and *pp after calling
2319 allocate_segment.
2320 (__morestack_block_signals): Don't do anything if
2321 dont_block_signals is set.
2322 (__morestack_unblock_signals): Likewise.
2323 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2324 uintptr_type.
2325 (__splitstack_block_signals): New function.
2326 (enum __splitstack_content_offsets): Define.
2327 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2328 (__splitstack_makecontext): New function.
2329 (__splitstack_block_signals_context): New function.
2330 (__splitstack_find_context): New function.
2331 * config/i386/morestack.S (__morestack_get_guard): New function.
2332 (__morestack_set_guard, __morestack_make_guard): New functions.
2333 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2334
e3d871e4
RO		 23352011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2336
2337 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2338 (i[34567]86-*-mingw*): ... here.
2339 (x86_64-*-mingw*): ... here.
2340
e55cef40
RO		 23412011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2342
2343 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2344
5366b186
NS		 23452011-11-07 Nathan Sidwell <nathan@acm.org>
2346
2347 * libgcov.c (struct gcov_fn_buffer): New struct.
2348 (buffer_fn_data): New helper.
2349 (gcov_exit): Rework for new gcov data structures.
2350
74155a6f
GJL		 23512011-11-07 Georg-Johann Lay <avr@gjlay.de>
2352
2353 PR target/49313
2354 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2355
200feb07
RO		 23562011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2357
2358 * config.host (tmake_file): Correct comment.
2359 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2360 t-libgcc-pic.
2361 (bfin*-uclinux*): Likewise.
2362 (bfin*-linux-uclibc*): Likewise.
2363 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2364
2365 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2366 assigning.
2367 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2368 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2369 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2370 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2371 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2372 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2373 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2374 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2375 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2376 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2377 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2378 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2379 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2380
2381 * config/bfin/t-elf: Remove.
2382 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2383
c9cd1a07
RO		 23842011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2385
2386 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2387 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2388 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2389 (lm32-*-elf*): ... this.
2390 (lm32-*-rtems*): ... and this.
2391 Add to tmake_file.
2392 (m32r-*-rtems*): Add to tmake_file.
2393 (moxie-*-rtems*): Likewise.
2394 (sparc-*-rtems*): Likewise.
2395 Remove t-rtems from tmake_file.
2396 (sparc64-*-rtems*): Likewise.
2397 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2398 instead.
2399
9fbcc75d
RO		 24002011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2401
2402 PR bootstrap/50982
2403 * config/gthr-posix.h: Move ...
2404 * gthr-posix.h: ... here.
2405 * config/gthr-lynx.h: Reflect this.
2406 * config/gthr-vxworks.h: Likewise.
2407 * config/rs6000/gthr-aix.h: Likewise.
2408 * configure.ac (target_thread_file): Likewise.
2409 * configure: Regenerate.
2410
76644b68
SH		 24112011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2412
2413 * config.host (arm*-*-rtemseabi*): New target.
2414
5e490f2a
JDA		 24152011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2416
2417 PR other/50991
2418 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2419 extra-parts.
2420
feeeff5c
JR		 24212011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2422
2423 * config.host (epiphany-*-elf*): New configuration.
2424 * config/epiphany: New Directory.
2425
d618bb2c
RC		 24262011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2427
2428 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2429 * config/avr/t-rtems: New.
2430 Filter out _exit from LIB1ASMFUNCS.
2431
1bb6f778
DM		 24322011-11-04 David S. Miller <davem@davemloft.net>
2433
2434 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2435 * configure: Rebuild.
2436
9a7f7422
AK		 24372011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2438
2439 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
2440 variable.
2441
e4fe948a
GJL		 24422011-11-04 Georg-Johann Lay <avr@gjlay.de>
2443
2444 PR target/50931
2445 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
2446 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
2447
7084e037
JS		 24482011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
2449
2450 PR target/50989
2451 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
2452
1a032034
RO		 24532011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2454
2455 * config/c6x/t-elf (LIB2ADDEH): Set.
2456 * config/c6x/t-c6x-elf: Remove.
2457
d385f772
RO		 24582011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2459
2460 * config/i386/sol2-ci.S: Rename to ...
2461 * config/i386/crti.S: ... this.
2462 * config/i386/sol2-cn.S: Rename to ...
2463 * config/i386/crtn.S: ... this.
2464 * config/sparc/sol2-ci.S: Rename to ...
2465 * config/sparc/crti.S: ... this.
2466 * config/sparc/sol2-cn.S: Rename to ...
2467 * config/sparc/crtn.S: ... this.
2468 * config/t-sol2 (CUSTOM_CRTIN): Remove.
2469 (crti.o, crtn.o): Remove.
2470
1ba878a9
TG		 24712011-11-04 Tristan Gingold <gingold@adacore.com>
2472
2473 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
2474
02750c15
KK		 24752011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
2476
2477 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
2478
bf86b067
HPN		 24792011-11-03 Hans-Peter Nilsson <hp@axis.com>
2480
2481 * config.host (crisv32-*-none, cris-*-none): Remove.
2482 (crisv32-*-elf): Append to tmake_file, don't just set it.
2483 (cris-*-elf): Add missing t-fdpbit to tmake_file.
2484
d0bc53bd
RO		 24852011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2486
2487 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
2488 (ecrtn$(objext)): Likewise.
2489 (ncrti$(objext)): Likewise.
2490 (ncrtn$(objext)): Likewise.
2491
036da830
AS		 24922011-11-03 Andreas Schwab <schwab@redhat.com>
2493
2494 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2495
d2a7d041
DM		 24962011-11-02 David S. Miller <davem@davemloft.net>
2497
2498 * configure.ac: Set host_address on sparc too.
2499 * configure: Regenerate.
2500 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2501 based upon host_address.
2502 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2503
af8ed618
JM		 25042011-11-02 Jason Merrill <jason@redhat.com>
2505
2506 * config/rs6000/t-ppccomm: Add missing \.
2507
5d1c8e77
RO		 25082011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2509
2510 * gthr-single.h, gthr.h: New files.
2511 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2512 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2513 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2514 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2515 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2516 * configure.ac (thread_header): New variable.
2517 Set it depending on target_thread_file.
2518 (gthr-default.h): Link from $thread_header.
2519 * configure: Regenerate.
2520 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
2521
852b75ed
RO		 25222011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2523
2524 * configure.ac (tm_file_): New variable.
2525 Determine from tm_file.
2526 (tm_file, tm_defines): Substitute.
2527 * configure: Regenerate.
2528 * mkheader.sh: New file.
2529 * Makefile.in (clean): Remove libgcc_tm.h.
2530 ($(objects)): Depend on libgcc_tm.h.
2531 (libgcc_tm_defines, libgcc_tm_file): New variables.
2532 (libgcc_tm.h, libgcc_tm.stamp): New targets.
2533 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
2534 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
2535 ($(extra-parts)): Depend on libgcc_tm.h.
2536 * config.host (tm_defines, tm_file): New variable.
2537 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
2538 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
2539 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
2540 (avr-*-rtems*): Likewise.
2541 (avr-*-*): Likewise.
2542 (frv-*-elf): Likewise.
2543 (frv-*-*linux*): Likewise.
2544 (h8300-*-rtems*): Likewise.
2545 (h8300-*-elf*): Likewise.
2546 (i[34567]86-*-darwin*): Likewise.
2547 (x86_64-*-darwin*): Likewise.
2548 (rx-*-elf): Likewise.
2549 (tic6x-*-uclinux): Likewise.
2550 (tic6x-*-elf): Likewise.
2551 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
2552 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
2553 * config/i386/cygming-crtbegin.c: Likewise.
2554 * config/i386/cygming-crtend.c: Likewise.
2555 * config/ia64/fde-vms.c: Likewise.
2556 * config/ia64/unwind-ia64.c: Likewise.
2557 * config/libbid/bid_gcc_intrinsics.h: Likewise.
2558 * config/rs6000/darwin-fallback.c: Likewise.
2559 * config/stormy16/lib2funcs.c: Likewise.
2560 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
2561 * crtstuff.c: Likewise.
2562 * dfp-bit.h: Likewise.
2563 * emutls.c: Likewise.
2564 * fixed-bit.c: Likewise.
2565 * fp-bit.c: Likewise.
2566 * generic-morestack-thread.c: Likewise.
2567 * generic-morestack.c: Likewise.
2568 * libgcc2.c: Likewise.
2569 * libgcov.c: Likewise.
2570 * unwind-dw2-fde-dip.c: Likewise.
2571 * unwind-dw2-fde.c: Likewise.
2572 * unwind-dw2.c: Likewise.
2573 * unwind-sjlj.c: Likewise.
2574
f9989b51
RO		 25752011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2576
2577 * configure.ac: Include ../config/picflag.m4.
2578 (GCC_PICFLAG): Call it.
2579 Substitute.
2580 * configure: Regenerate.
2581 * Makefile.in (gcc_srcdir): Remove.
2582 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
2583 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
2584 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
2585 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
2586 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
2587 Use $<.
2588 Remove comment.
2589 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
2590 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
2591 to refer to libgcc2.c.
2592 Use $<.
2593 * config/darwin-64.c: New file.
2594 * config/darwin-crt3.c: Remove comment.
2595 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
2596 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
2597 config/udivmodsi4.c: New files.
2598 * config/memcmp.c, config/memcpy.c, config/memmove.c,
2599 config/memset.c: New files.
2600 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
2601 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
2602 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
2603 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
2604 * config/t-openbsd-thread: New file.
2605 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
2606 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
2607 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
2608 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
2609 qrnnd.S.
2610 Adapt filename.
2611 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
2612 to refer to gthr-posix.c.
2613 * config/alpha/t-vms (LIB2ADD): Set.
2614 * config/alpha/vms-gcc_shell_handler.c: New file.
2615 * config/arm/bpabi.c, config/arm/fp16.c,
2616 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
2617 config/arm/unaligned-funcs.c: New files.
2618 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
2619 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2620 * config/arm/t-linux: Likewise.
2621 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
2622 * config/arm/t-netbsd: New file.
2623 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
2624 * config/arm/t-symbian (LIB2ADD_ST): Set.
2625 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
2626 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2627 * config/bfin/t-elf: New file.
2628 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
2629 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
2630 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
2631 config/c6x/ltf.c: New files.
2632 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
2633 (HOST_LIBGCC2_CFLAGS): Set.
2634 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
2635 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2636 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
2637 New files.
2638 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
2639 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
2640 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
2641 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
2642 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
2643 files.
2644 * config/frv/t-frv (LIB2ADD): Set.
2645 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2646 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
2647 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
2648 config/h8300/popcounthi2.c: New files.
2649 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2650 * config/i386/gthr-win32.c: New file.
2651 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
2652 * config/i386/t-cygwin: Likewise.
2653 * config/i386/t-darwin, config/i386/t-darwin64,
2654 config/i386/t-gthr-win32, config/i386/t-interix: New files.
2655 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
2656 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2657 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2658 * config/ia64/quadlib.c: New file.
2659 * config/ia64/t-hpux (LIB2ADD): Set.
2660 * config/ia64/t-ia64: Add comment.
2661 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
2662 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2663 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
2664 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
2665 * config/m32c/t-m32c (LIB2ADD): Set.
2666 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2667 * config/m32r/t-m32r: Likewise.
2668 * config/m68k/fpgnulib.c: New file.
2669 * config/m68k/t-floatlib (LIB2ADD): Set.
2670 (xfgnulib.c): New target.
2671 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
2672 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
2673 * config/mep/t-mep (LIB2ADD): Set.
2674 * config/microblaze/divsi3.asm: Rename to divsi3.S.
2675 * config/microblaze/moddi3.asm: Rename to moddi3.S.
2676 * config/microblaze/modsi3.asm: Rename to modsi3.S.
2677 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
2678 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
2679 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
2680 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
2681 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
2682 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
2683 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
2684 New files.
2685 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
2686 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
2687 * config/pa/fptr.c, config/pa/lib2funcs.S,
2688 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
2689 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2690 (LIB2ADD, LIB2ADD_ST): Set.
2691 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
2692 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
2693 Set.
2694 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
2695 * config/pdp11/t-pdp11: New file.
2696 * config/picochip/libgccExtras/adddi3.S,
2697 config/picochip/libgccExtras/ashlsi3.S,
2698 config/picochip/libgccExtras/ashrsi3.S,
2699 config/picochip/libgccExtras/clzsi2.S,
2700 config/picochip/libgccExtras/cmpsi2.S,
2701 config/picochip/libgccExtras/divmod15.S,
2702 config/picochip/libgccExtras/divmodhi4.S,
2703 config/picochip/libgccExtras/divmodsi4.S,
2704 config/picochip/libgccExtras/lshrsi3.S,
2705 config/picochip/libgccExtras/parityhi2.S,
2706 config/picochip/libgccExtras/popcounthi2.S,
2707 config/picochip/libgccExtras/subdi3.S,
2708 config/picochip/libgccExtras/ucmpsi2.S,
2709 config/picochip/libgccExtras/udivmodhi4.S,
2710 config/picochip/libgccExtras/udivmodsi4.S: New files.
2711 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
2712 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
2713 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
2714 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
2715 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
2716 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
2717 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
2718 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
2719 files.
2720 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
2721 (HOST_LIBGCC2_CFLAGS): Set.
2722 * config/rs6000/t-darwin64: New file.
2723 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
2724 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
2725 * config/rs6000/t-ppccomm (LIB2ADD): Add
2726 $(srcdir)/config/rs6000/tramp.S.
2727 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
2728 Add $(srcdir)/config/rs6000/eabi.S.
2729 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
2730 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
2731 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
2732 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
2733 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
2734 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
2735 * config/rs6000/tramp.S: New file.
2736 * config/s390/t-tpf: Remove.
2737 * config/sh/linux-atomic.S: New file.
2738 * config/sh/t-linux (LIB2ADD): Set.
2739 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
2740 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2741 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
2742 to unwind-dw2.c.
2743 (HOST_LIBGCC2_CFLAGS): Set.
2744 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2745 * config/spu/divmodti4.c, config/spu/divv2df3.c,
2746 config/spu/float_disf.c, config/spu/float_unsdidf.c,
2747 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
2748 config/spu/mfc_multi_tag_release.c,
2749 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
2750 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
2751 config/spu/multi3.c: New files.
2752 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
2753 (HOST_LIBGCC2_CFLAGS): Set.
2754 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
2755 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
2756 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
2757 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
2758 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
2759 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
2760 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
2761 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
2762 config/stormy16/umodsi3.c: New files.
2763 * config/xtensa/lib2funcs.S: New file.
2764 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2765 * config/xtensa/t-xtensa (LIB2ADD): Set.
2766 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
2767 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
2768 Add t-freebsd-thread to tmake_file for posix threads.
2769 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
2770 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
2771 (*-*-lynxos*): Likewise.
2772 (*-*-netbsd*): Likewise.
2773 (*-*-openbsd*): Likewise.
2774 Add t-openbsd-thread to tmake_file for posix threads.
2775 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
2776 (*-*-vxworks*): Set tmake_file.
2777 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2778 (alpha*-*-freebsd*): Likewise.
2779 (alpha*-*-netbsd*): Likewise.
2780 (alpha*-*-openbsd*): Likewise.
2781 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
2782 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2783 (alpha*-dec-*vms*): Likewise.
2784 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
2785 (bfin*-elf*): Add bfin/t-elf to tmake_file.
2786 (bfin*-uclinux*): Likewise.
2787 (bfin*-linux-uclibc*): Likewise.
2788 (crisv32-*-elf): Add cris/t-cris to tmake_file.
2789 (crisv32-*-none): Likewise.
2790 (cris-*-elf): Likewise.
2791 (cris-*-none): Likewise.
2792 (cris-*-linux*, crisv32-*-linux*): Likewise.
2793 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
2794 tmake_file.
2795 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
2796 tmake_file.
2797 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
2798 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
2799 (x86_64-*-elf*): Likewise.
2800 (i[34567]86-*-nto-qnx*): Likewise.
2801 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
2802 win32 threads.
2803 (x86_64-*-mingw*): Likewise.
2804 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
2805 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
2806 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2807 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2808 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
2809 tmake_file.
2810 (mipsisa64sr71k-*-elf*): Likewise.
2811 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2812 (mips-*-elf*, mipsel-*-elf*): Likewise.
2813 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2814 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2815 (mips*-*-rtems*): Likewise.
2816 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
2817 to tmake_file.
2818 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
2819 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
2820 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
2821 (spu-*-elf*): Likewise.
2822 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
2823
45b86625
RO		 28242011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2825
2826 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
2827 $(srcdir) to refer to $(LIB1ASMSRC).
2828 Use $<.
2829 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
2830 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
2831 config/arm/lib1funcs.S: New files.
2832 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
2833 * config/arm/t-arm: New file.
2834 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
2835 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
2836 config/arm/t-strongarm-elf: New files.
2837 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
2838 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
2839 * config/avr/lib1funcs.S: New file.
2840 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2841 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
2842 * config/c6x/lib1funcs.S: New file.
2843 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2844 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
2845 * config/frv/lib1funcs.S: New file.
2846 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2847 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
2848 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
2849 * config/ia64/__divxf3.asm: Rename to ...
2850 * config/ia64/__divxf3.S: ... this.
2851 Adapt lib1funcs.asm filename.
2852 * config/ia64/_fixtfdi.asm: Rename to ...
2853 * config/ia64/_fixtfdi.S: ... this.
2854 Adapt lib1funcs.asm filename.
2855 * config/ia64/_fixunstfdi.asm: Rename to ...
2856 * config/ia64/_fixunstfdi.S: ... this.
2857 Adapt lib1funcs.asm filename.
2858 * config/ia64/_floatditf.asm: Rename to ...
2859 * config/ia64/_floatditf.S: ... this.
2860 Adapt lib1funcs.asm filename.
2861 * config/ia64/lib1funcs.S: New file.
2862 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
2863 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2864 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
2865 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
2866 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
2867 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
2868 * config/mep/lib1funcs.S: New file.
2869 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2870 * config/mips/mips16.S: New file.
2871 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2872 * config/pa/milli64.S: New file.
2873 * config/pa/t-linux, config/pa/t-linux64: New files.
2874 * config/picochip/lib1funcs.S: New file.
2875 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2876 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
2877 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
2878 * config/sh/t-netbsd: New file.
2879 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
2880 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
2881 * config/sh/t-sh64: New file.
2882 * config/sparc/lb1spc.S: New file.
2883 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
2884 filename.
2885 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
2886 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
2887 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
2888 config/xtensa/lib1funcs.S: New files.
2889 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2890 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
2891 tmake_file.
2892 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
2893 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
2894 (arm*-*-linux*): Likewise.
2895 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
2896 arm*-*-linux-*eabi, add arm/t-linux otherwise.
2897 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
2898 (arm*-*-ecos-elf): Likewise.
2899 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2900 (arm*-*-rtems*): Likewise.
2901 (arm*-*-elf): Likewise.
2902 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
2903 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
2904 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
2905 (bfin*-uclinux*): Likewise.
2906 (bfin*-linux-uclibc*): Likewise.
2907 (bfin*-rtems*): Likewise.
2908 (bfin*-*): Likewise.
2909 (fido-*-elf): Merge into m68k-*-elf*.
2910 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
2911 (frv-*-*linux*): Add frv/t-frv to tmake_file.
2912 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
2913 (h8300-*-elf*): Likewise.
2914 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
2915 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
2916 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
2917 (i[34567]86-*-mingw*): Likewise.
2918 (x86_64-*-mingw*): Likewise.
2919 (i[34567]86-*-interix3*): Likewise.
2920 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
2921 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
2922 (m68k-*-elf*): Also handle fido-*-elf.
2923 Add m68k/t-floatlib to tmake_file.
2924 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
2925 (m68k-*-linux*): Likewise.
2926 (m68k-*-rtems*): Likewise.
2927 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
2928 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
2929 sh64*-*-*.
2930 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
2931 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
2932 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
2933 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
2934 sh/t-netbsd to tmake_file.
2935 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
2936 (sh-*-rtems*): Add sh/t-sh to tmake_file.
2937 (sh-wrs-vxworks): Likewise.
2938 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
2939 *-leon[3-9]*.
2940 (v850*-*-*): Add v850/t-v850 to tmake_file.
2941 (vax-*-linux*): Add vax/t-linux to tmake_file.
2942 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
2943
5f73c6cc
RO		 29442011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2945
2946 * crtstuff.c: New file.
2947 * Makefile.in (CRTSTUFF_CFLAGS): Define.
2948 (CRTSTUFF_T_CFLAGS): Define.
2949 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
2950 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
2951 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
2952 crtstuff.c.
2953 Use $<.
2954 (crtbeginT.o): Use $(objext).
2955 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
2956 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
2957 (gcc-extra-parts): Remove.
2958 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
2959 Set extra_parts.
2960 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2961 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
2962 Add t-crtstuff-pic to tmake_file.
2963 (*-*-lynxos*): New case.
2964 Set tmake_file, extra_parts.
2965 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
2966 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
2967 *-*-netbsdelf[2-9]*.
2968 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
2969 (*-*-rtems*): Set extra_parts.
2970 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
2971 (*-*-uclinux*): New case.
2972 Set extra_parts.
2973 (*-*-vms*): New case.
2974 Set tmake_file, extra_parts.
2975 (*-*-elf): Set extra_parts.
2976 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
2977 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
2978 vms/t-vms64.
2979 Set extra_parts.
2980 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
2981 Set extra_parts.
2982 (arm*-*-freebsd*): Add t-crtin to tmake_file.
2983 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
2984 (arm-wrs-vxworks): Append to tmake_file.
2985 Set extra_parts.
2986 (arm*-*-uclinux*): Set extra_parts.
2987 (arm*-*-ecos-elf): Likewise.
2988 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
2989 arm*-*-eabi*.
2990 (arm*-*-rtems*): Set extra_parts.
2991 (arm*-*-elf): Likewise.
2992 (avr-*-rtems*): Clear extra_parts.
2993 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
2994 Set extra_parts.
2995 (bfin*-uclinux*): Likewise.
2996 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
2997 (bfin*-rtems*): Append to tmake_file.
2998 Set extra_parts.
2999 (bfin*-*): Likewise.
3000 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
3001 (crisv32-*-elf): ... this.
3002 (crisv32-*-none): ... this.
3003 (cris-*-elf, cris-*-none): New cases.
3004 Add cris/t-elfmulti to tmake_file.
3005 (fr30-*-elf): Append to tmake_file.
3006 Set extra_parts.
3007 (frv-*-elf): Append to tmake_file, add frv/t-frv.
3008 Set extra_parts.
3009 (h8300-*-rtems*): Append to tmake_file.
3010 Set extra_parts.
3011 (h8300-*-elf*): Likewise.
3012 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
3013 Set extra_parts.
3014 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
3015 Set extra_parts.
3016 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
3017 (x86_64-*-elf*): Likewise.
3018 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
3019 (x86_64-*-freebsd*): Likewise.
3020 (x86_64-*-netbsd*): Likewise.
3021 (i[34567]86-*-linux*): Likewise.
3022 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3023 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3024 (x86_64-*-linux*): Likewise.
3025 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3026 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
3027 tmake_file.
3028 Set extra_parts.
3029 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
3030 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
3031 Append to extra_parts, remove crtbegin.o, crtend.o.
3032 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
3033 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
3034 crtend.o, crtbeginS.o, crtendS.o.
3035 (ia64*-*-linux*): Comment extra_parts.
3036 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
3037 Set extra_parts.
3038 (iq2000*-*-elf*): Clear extra_parts.
3039 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
3040 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
3041 (m32r-*-elf*, m32r-*-rtems*): Split off ...
3042 (m32r-*-rtems*): ... this.
3043 Add m32r/t-m32r to tmake_file.
3044 (m68k-*-elf*): Add t-crtin to tmake_file.
3045 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
3046 (mcore-*-elf): Likewise.
3047 (microblaze*-*-*): Set extra_parts.
3048 (mips*-sde-elf*): New case.
3049 Set tmake_file, extra_parts.
3050 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3051 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3052 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
3053 tmake_file.
3054 Set extra_parts.
3055 (mipsisa64sr71k-*-elf*): Likewise.
3056 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3057 (mips-*-elf*, mipsel-*-elf*): Likewise.
3058 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3059 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
3060 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3061 (mips*-*-rtems*): Likewise.
3062 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
3063 (moxie-*-*): Split into ...
3064 (moxie-*-elf, moxie-*-uclinux*): ... this.
3065 Add to extra_parts, remove crtbegin.o, crtend.o.
3066 (moxie-*-rtems*): New case.
3067 Set tmake_file.
3068 Clear extra_parts.
3069 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
3070 Set extra_parts.
3071 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3072 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
3073 tmake_file.
3074 Set extra_parts.
3075 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
3076 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
3077 Set extra_parts.
3078 (powerpc-*-eabisim*): Likewise.
3079 (powerpc-*-elf*): Likewise.
3080 (powerpc-*-eabialtivec*): Likewise.
3081 (powerpc-xilinx-eabi*): Likewise.
3082 (powerpc-*-eabi*): Likewise.
3083 (powerpc-*-rtems*): Likewise.
3084 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
3085 tmake_file.
3086 Set extra_parts.
3087 (powerpc-*-lynxos*): Add to tmake_file.
3088 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
3089 rs6000/t-crtstuff, t-crtstuff-pic.
3090 Set extra_parts.
3091 (powerpcle-*-eabisim*): Likewise.
3092 (powerpcle-*-eabi*): Likewise.
3093 (rx-*-elf): Remove extra_parts.
3094 (s390x-ibm-tpf*): Set extra_parts.
3095 (score-*-elf): Set extra_parts.
3096 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3097 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3098 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3099 (sh64l*-*-netbsd*): Split into ...
3100 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
3101 Add t-crtstuff-pic to tmake_file.
3102 Set extra_parts.
3103 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
3104 Set extra_parts.
3105 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
3106 (sparc-*-elf*): Remove t-crtin from tmake_file.
3107 Add to extra_parts, remove crtbegin.o, crtend.o.
3108 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
3109 (sparc64-*-linux*): Likewise.
3110 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
3111 Add to extra_parts, remove crtbegin.o, crtend.o.
3112 (sparc64-*-elf*): Remove t-crtin from tmake_file.
3113 Add to extra_parts, remove crtbegin.o, crtend.o.
3114 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
3115 Add to extra_parts, remove crtbegin.o, crtend.o.
3116 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
3117 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
3118 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
3119 Set extra_parts.
3120 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
3121 Set extra_parts.
3122 (tic6x-*-*): Change to ...
3123 (tic6x-*-elf): ... this.
3124 Set extra_parts.
3125 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
3126 Set extra_parts.
3127 (am33_2.0-*-linux*): Add comment.
3128 (mep*-*-*): Add mep/t-mep to tmake_file.
3129 Set extra_parts.
3130 * config/alpha/t-vms: New file.
3131 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
3132 * config/arm/crti.S, config/arm/crtn.S: New files.
3133 * config/bfin/crti.S, config/bfin/crtn.S: New files.
3134 * config/bfin/crtlibid.S: New file.
3135 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
3136 * config/c6x/crti.S, config/c6x/crtn.S: New files.
3137 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
3138 (crti.o, crtin.o): New rules.
3139 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3140 * config/c6x/t-uclinux: New file.
3141 * config/cris/t-elfmulti: New file.
3142 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
3143 * config/fr30/crti.S, config/fr30/crtn.S: New files.
3144 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
3145 * config/frv/t-frv: New file.
3146 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
3147 * config/h8300/crti.S, config/h8300/crtn.S: New files.
3148 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
3149 New files.
3150 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
3151 refer to cygming-crtbegin.c, cygming-crtend.c.
3152 Use $<.
3153 * config/i386/t-nto: New file.
3154 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
3155 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3156 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3157 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3158 Use .S extension.
3159 Use $<.
3160 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3161 (crtinitS.o): New rule.
3162 * config/ia64/vms-crtinit.S: New file.
3163 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3164 * config/m32r/initfini.c: New file.
3165 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3166 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3167 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3168 * config/mep/t-mep: New file.
3169 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3170 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3171 * config/mips/crti.S, config/mips/crtn.S: New files.
3172 * config/mips/t-crtstuff: New file.
3173 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3174 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3175 (CUSTOM_CRTIN): Set.
3176 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3177 dependencies.
3178 Use $(srcdir) to refer to crti.S, crtn.S.
3179 Use .S extension, $<.
3180 * config/moxie/crti.asm: Rename to ...
3181 * config/moxie/crti.S: ... this.
3182 * config/moxie/crtn.asm: Rename to ...
3183 * config/moxie/crtn.S: ... this.
3184 * config/moxie/t-moxie: Remove.
3185 * config/pa/stublib.c: New file.
3186 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3187 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3188 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3189 * config/rs6000/t-crtstuff: New file.
3190 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3191 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3192 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3193 Make output file explicit.
3194 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3195 Make output file explicit.
3196 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3197 Make output file explicit.
3198 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3199 Make output file explicit.
3200 * config/score/crti.S, config/score/crtn.S: New files.
3201 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3202 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3203 files.
3204 * config/sh/t-sh, config/sh/t-superh: New files.
3205 * config/sparc/t-linux64: New file.
3206 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3207 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3208 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3209 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3210 * config/t-crtin: Remove.
3211 * config/t-crtstuff-pic: New file.
3212 * config/t-sol2 (CUSTOM_CRTIN): Set.
3213 (crti.o, crtn.o): New rules.
3214 * config/vms/t-vms: New file.
3215 * config/vms/vms-ucrt0.c: New file.
3216 * config/xtensa/t-elf: New file.
3217
b040f2be
RO		 32182011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3219
3220 * Makefile.in (SHLIB_NM_FLAGS): Set.
3221 * mkmap-flat.awk, mkmap-symver.awk: New files.
3222 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3223 exceptions.
3224 * configure: Regenerate.
3225 * config/libgcc-glibc.ver: New file.
3226 * config/libgcc-libsystem.ver: New file.
3227 * config/t-libunwind (SHLIB_LC): Set.
3228 * config/t-linux: New file.
3229 * config/t-slibgcc (INSTALL_SHLIB): New.
3230 (SHLIB_INSTALL): Use it.
3231 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3232 to mkmap-symver.awk.
3233 (SHLIB_MAPFILES): Don't append, adapt pathname.
3234 (SHLIB_VERPFX): Set.
3235 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3236 to mkmap-symver.awk.
3237 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3238 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3239 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3240 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3241 to mkmap-flat.awk.
3242 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3243 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3244 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3245 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3246 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3247 * config/i386/libgcc-darwin.10.4.ver,
3248 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3249 New files.
3250 * config/i386/t-darwin: Remove.
3251 * config/i386/t-darwin64: Likewise.
3252 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3253 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3254 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3255 * config/i386/t-linux: New file.
3256 * config/i386/t-mingw32: New file.
3257 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3258 * config/ia64/t-glibc: Rename to ...
3259 * config/ia64/t-linux: ... this.
3260 (SHLIB_MAPFILES): Set.
3261 * config/ia64/t-glibc-libunwind: Rename to ...
3262 * config/ia64/t-linux-libunwind: ... this.
3263 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3264 * config/ia64/t-slibgcc-hpux: New file.
3265 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3266 * config/m68k/t-slibgcc-elf-ver: New file.
3267 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3268 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3269 to mkmap-flat.awk.
3270 * config/pa/t-slibgcc-hpux: New file.
3271 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3272 files.
3273 * config/rs6000/libgcc-darwin.10.4.ver,
3274 config/rs6000/libgcc-darwin.10.5.ver: New files.
3275 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3276 config/rs6000/libgcc-glibc.ver.
3277 * config/rs6000/libgcc-ppc64.ver: Rename to
3278 config/rs6000/libgcc-ibm-ldouble.ver.
3279 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3280 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3281 * config/rs6000/t-ldbl128: Rename to ...
3282 * config/rs6000/t-linux: ... this.
3283 (SHLIB_MAPFILES): Adapt filename.
3284 * config/rs6000/t-slibgcc-aix: New file.
3285 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3286 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3287 libgcc-excl.ver, libgcc-glibc.ver.
3288 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3289 * config/sparc/libgcc-glibc.ver: New file.
3290 * config/sparc/t-linux: New file.
3291 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3292 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3293 t-slibgcc-elf-ver to tmake_file.
3294 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3295 *-*-freebsd[34].
3296 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3297 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3298 t-slibgcc-elf-ver, t-linux to tmake_file.
3299 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3300 tmake_file.
3301 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3302 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3303 (alpha*-dec-*vms*): Likewise.
3304 (arm*-*-freebsd*): Append to tmake_file.
3305 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3306 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3307 arm*-*-linux-*eabi.
3308 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3309 tmake_file for arm*-*-symbianelf*.
3310 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3311 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3312 cris/t-linux.
3313 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3314 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3315 pa/t-slibgcc-dwarf-ver to tmake_file.
3316 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3317 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3318 (hppa*64*-*-hpux11*): Likewise.
3319 (hppa[12]*-*-hpux11*): Likewise.
3320 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3321 i386/t-crtpc, i386/t-crtfm.
3322 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3323 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3324 to tmake_file.
3325 Add i386/t-cygwin to tmake_file.
3326 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3327 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3328 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3329 to tmake_file.
3330 Add i386/t-mingw32 to tmake_file.
3331 (x86_64-*-mingw*): Likewise.
3332 (ia64*-*-freebsd*): Append to tmake_file.
3333 (ia64*-*-linux*): Append to tmake_file.
3334 Replace ia64/t-glibc by ia64/t-linux.
3335 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3336 system libunwind.
3337 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3338 t-slibgcc-hpux to tmake_file.
3339 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3340 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3341 (m32rle-*-linux*): Likewise.
3342 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3343 sjlj exceptions.
3344 (microblaze*-linux*): New case.
3345 Append to tmake_file, add t-slibgcc-nolc-override.
3346 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3347 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3348 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3349 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3350 rs6000/t-slibgcc-aix to tmake_file.
3351 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3352 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3353 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3354 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3355 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3356 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3357 sh*-*-linux*.
3358 (sparc-*-linux*): Append to tmake_file for *-leon*.
3359 Add sparc/t-linux to tmake_file for non-Leon targets.
3360 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3361 (tic6x-*-uclinux): New case.
3362 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3363 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3364 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3365 (am33_2.0-*-linux*): Append to tmake_file.
3366 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3367 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3368 x86_64-*-kfreebsd*-gnu.
3369 Add i386/t-linux to tmake_file.
3370
18b4bd7b
ILT		 33712011-10-28 Ian Lance Taylor <iant@google.com>
3372
3373 * config/i386/morestack.S: Correct CFI information to do proper
3374 returns throughout function. In 32-bit mode, save %ebx so that it
3375 is restored on unwind.
3376
5b2d9d90
BS		 33772011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3378
3379 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3380 case where B3 isn't the return register.
3381
0d53e346
BS		 3382 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3383 logic for doubleword pops.
3384
cbffbd59
AT		 33852011-10-25 Andreas Tobler <andreast@fgznet.ch>
3386
3387 * config/rs6000/t-freebsd: Add wildcard.
3388
56dc349e
PB		 33892011-10-21 Paul Brook <paul@codesourcery.com>
3390
3391 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3392
1e06b07d
UB		 33932011-10-16 Uros Bizjak <ubizjak@gmail.com>
3394 Eric Botcazou <ebotcazou@adacore.com>
3395
3396 PR target/50737
3397 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3398 fs->signal_frame to 1.
3399
b5204884
ILT		 34002011-10-07 Ian Lance Taylor <iant@google.com>
3401
3402 * generic-morestack-thread.c: #include <errno.h>.
3403
91a639a1
ILT		 34042011-10-07 Ian Lance Taylor <iant@google.com>
3405
3406 PR target/46093
3407 * generic-morestack.c (__generic_morestack): Make sure the segment
3408 is large enough for both the stack frame and the copied
3409 parameters.
3410
cc49116d
RO		 34112011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3412
3413 PR bootstrap/49804
3414 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3415 extra_parts.
3416
2996d8c3
NC		 34172011-09-28 Nick Clifton <nickc@redhat.com>
3418
3419 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3420 64-bit doubles are not enabled.
3421 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3422 and floatunsisf functions.
3423
1e874273 34242011-09-13 Paul Brook <paul@codesourcery.com>
2996d8c3 3425
1e874273
PB		 3426 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3427 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3428 * unwind-arm-common.inc: New file.
3429 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3430 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3431 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3432 * config/c6x/libunwind.S: New file.
3433 * config/c6x/pr-support.c: New file.
3434 * config/c6x/unwind-c6x.c: New file.
3435 * config/c6x/unwind-c6x.h: New file.
3436 * config/c6x/t-c6x-elf: New file.
3437
f70c879a
UB		 34382011-08-23 Uros Bizjak <ubizjak@gmail.com>
3439
3440 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
3441 (ASM_DIVZERO): Ditto.
3442 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
3443
c55b374b
RS		 34442011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
3445
3446 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
3447
1e138510
RS		 34482011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
3449
3450 PR target/50090
3451 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
3452 instead of an assembly one.
3453
1563503d
PB		 34542011-08-12 Paolo Bonzini <bonzini@gnu.org>
3455
3456 PR bootstrap/50047
3457 * Makefile.in (install-unwind_h): Create
3458 $(gcc_objdir)/include/unwind.h atomically.
3459
3627ac1a
RO		 34602011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3461
3462 * Makefile.in (install-unwind_h): Remove destination file first.
3463
c6412d86
RO		 34642011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3465
3466 * sync.c: New file.
3467 * config/mips/t-mips16: New file.
3468 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
3469 (mips*-*-linux*): Likewise.
3470 (mips*-sde-elf*): Likewise.
3471 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
3472 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
3473 Add mips/t-mips16 to tmake_file.
3474 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
3475 (mips-*-elf*): Likewise.
3476 (mips64-*-elf*): Likewise.
3477 (mips64orion-*-elf*): Likewise.
3478 (mips*-*-rtems*): Likewise.
3479 (mipstx39-*-elf*): Likewise.
3480 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
3481 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
3482 LIBGCC_SYNC_CFLAGS.
3483 Use $(srcdir) to refer to sync.c.
3484 Use $<.
3485 ($(libgcc-sync-funcs-o)): Likewise.
3486 ($(libgcc-sync-size-funcs-s-o)): Likewise.
3487 ($(libgcc-sync-funcs-s-o)): Likewise.
3488
3cb6e5bd
AS		 34892011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3490
3491 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3492 t-libunwind.
3493
cca2207a
L		 34942011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3495
3496 PR other/48007
3497 * config/i386/value-unwind.h: New.
3498
ed39fbad
RS		 34992011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3500
3501 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3502 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3503 Add to tmake_file rather than overriding it.
3504
aca0b0b3
RO		 35052011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3506
3507 * config/t-softfp: Remove.
3508 * soft-fp: Moved from ../gcc/config.
3509 * soft-fp/README: Remove t-softfp reference.
3510 * soft-fp/t-softfp: Move to config/t-softfp.
3511 (softfp_machine_header): Remove.
3512 (softfp_file_list): Remove config subdir.
3513 (soft-fp-objects): New variable.
3514 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3515 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3516 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3517 * config/t-softfp-excl: New file.
3518 * config/t-softfp-sfdf: New file.
3519 * config/t-softfp-tf: New file.
3520 * config/no-sfp-machine.h: New file.
3521 * config/arm/sfp-machine.h: New file.
3522 * config/arm/t-softfp: New file.
3523 * config/c6x/sfp-machine.h: New file.
3524 * config/i386/32/t-fprules-softfp: Rename to ...
3525 * config/i386/32/t-softfp: ... this.
3526 (tifunctions, LIB2ADD): Remove.
3527 (softfp_int_modes): Override.
3528 * config/i386/64/t-softfp-compat (tf-functions): Remove config
3529 subdir.
3530 * config/i386/64/eqtf2.c: Likewise.
3531 * config/i386/64/getf2.c: Likewise.
3532 * config/i386/64/letf2.c: Likewise.
3533 * config/ia64/sft-machine.h: New file.
3534 * config/ia64/t-fprules-softfp: Rename to ...
3535 * config/ia64/t-softfp: ... this.
3536 * config/lm32/sfp-machine.h: New file.
3537 * config/moxie/t-moxie-softfp: Remove.
3538 * config/rs6000/ibm-ldouble-format: New file.
3539 * config/rs6000/ibm-ldouble.c: New file.
3540 * config/rs6000/libgcc-ppc-glibc.ver: New file
3541 * config/rs6000/libgcc-ppc64.ver: New file
3542 * config/rs6000/sfp-machine.h: New file.
3543 * config/rs6000/t-freebsd: New file.
3544 * config/rs6000/t-ibm-ldouble: New file.
3545 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
3546 libgcc-ppc-glibc.ver.
3547 * config/rs6000/t-linux64: New file.
3548 * config/rs6000/t-ppccomm (LIB2ADD): Add
3549 $(srcdir)/config/rs6000/ibm-ldouble.c.
3550 * config/rs6000/t-ppccomm-ldbl: New file.
3551 * config/score/sfp-machine.h: New file.
3552 * config.host (sfp_machine_header): Explain.
3553 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
3554 t-softfp to tmake_file.
3555 (arm*-*-uclinux*): Likewise.
3556 (arm*-*-ecos-elf): Likewise.
3557 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3558 (arm*-*-rtems*): Likewise.
3559 (arm*-*-elf): Likewise.
3560 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
3561 in tmake_file.
3562 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
3563 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
3564 (lm32-*-uclinux*): Likewise.
3565 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
3566 t-softfp-excl, t-softfp.
3567 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
3568 (powerpc64-*-darwin*): Likewise.
3569 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
3570 to tmake_file.
3571 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
3572 tmake_file.
3573 (powerpc-*-eabisim*): Likewise.
3574 (powerpc-*-elf*): Likewise.
3575 (powerpc-*-eabialtivec*): Likewise.
3576 (powerpc-xilinx-eabi*): Likewise.
3577 (powerpc-*-rtems*): Likewise.
3578 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
3579 t-softfp-excl, t-softfp to tmake_file.
3580 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
3581 rs6000/t-ppccomm-ldbl to tmake_file.
3582 (powerpcle-*-elf*): Likewise.
3583 (powerpcle-*-eabisim*): Likewise.
3584 (powerpcle-*-eabi*): Likewise.
3585 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3586 rs6000/t-ibm-ldouble to tmake_file.
3587 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3588 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3589 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
3590 (tic6x-*-*): Likewise.
3591 (i[34567]86-*-darwin*, x86_64-*-darwin*,
3592 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
3593 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
3594 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
3595 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
3596 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
3597 t-softfp to tmake_file.
3598 * configure.ac (sfp_machine_header): Provide default if unset.
3599 Substitute.
3600 Link sfp-machine.h to config/$sfp_machine_header.
3601 * configure: Regenerate.
3602
569dc494
RO		 36032011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3604
3605 * Makefile.in (double_type_size, long_double_type_size): Set.
3606 Remove $(fpbit-in-libgcc) support.
3607 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
3608 (fpbit-src): New variable.
3609 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
3610 Compile with -DFLOAT $(FPBIT_CFLAGS).
3611 Use $<.
3612 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
3613 Compile with $(FPBIT_CFLAGS).
3614 Use $<.
3615 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
3616 Compile with -DFLOAT $(TPBIT_CFLAGS).
3617 Use $<.
3618 * configure.ac (double_type_size, long_double_type_size):
3619 Determine and substitute.
3620 * configure: Regenerate.
3621 * fp-bit.c, fp-bit.h: New files.
3622 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
3623 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
3624 * config/mips/t-mips: New file.
3625 * config/mips/t-sdemtk: New file.
3626 * config/rs6000/ppc64-fp.c: New file.
3627 * config/rs6000/t-darwin (LIB2ADD): Add
3628 $(srcdir)/config/rs6000/ppc64-fp.c.
3629 * config/rs6000/t-ppc64-fp: New file.
3630 * config/rx/rx-lib.h: New file.
3631 * config/rx/t-rx (FPBIT): Set to true.
3632 ($(gcc_objdir)/fp-bit.c): Remove.
3633 (DPBIT): Set to true only with -m64bit-doubles.
3634 ($(gcc_objdir)/dp-bit.c): Remove.
3635 * config/sparc/t-softfp: Remove.
3636 * config/spu/t-elf: New file.
3637 * config/t-fdpbit, config/t-fpbit: New files.
3638 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
3639 (mips*-*-*): Likewise.
3640 (arm-wrs-vxworks): Likewise.
3641 (arm*-*-freebsd*): Likewise.
3642 (avr-*-rtems*): Add t-fpbit to tmake_file.
3643 (avr-*-*): Likewise.
3644 (bfin*-elf*): Add t-fdpbit to tmake_file.
3645 (bfin*-uclinux*): Likewise.
3646 (bfin*-linux-uclibc*): Likewise.
3647 (bfin*-rtems*): New case.
3648 Add t-fdpbit to tmake_file.
3649 (bfin*-*): Add t-fdpbit to tmake_file.
3650 (crisv32-*-elf): Likewise.
3651 (cris-*-linux*): Likewise.
3652 (fr30-*-elf): Likewise.
3653 (frv-*-elf, frv-*-*linux*): Likewise.
3654 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
3655 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
3656 (m32r-*-elf*): Likewise.
3657 (m32rle-*-elf*): Likewise.
3658 (m32r-*-linux*): Likewise.
3659 (m32rle-*-linux*): Likewise.
3660 (mcore-*-elf): Add t-fdpbit to tmake_file.
3661 (microblaze*-*-*): Likewise.
3662 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
3663 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
3664 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
3665 Fix typo.
3666 Add mips/t-tpbit to tmake-file.
3667 (mips*-*-linux*): Fix typo.
3668 (mips*-sde-elf*): New case
3669 Add mips/t-sdemtk unless using newlib.
3670 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
3671 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
3672 (mn10300-*-*): Likewise.
3673 (pdp11-*-*): Likewise.
3674 (picochip-*-*): Add t-fpbit to tmake_file.
3675 (powerpc-*-eabisimaltivec*): Likewise.
3676 (powerpc-*-eabisim*): Likewise.
3677 (powerpc-*-elf*): Likewise.
3678 (powerpc-*-eabialtivec*): Likewise.
3679 (powerpc-xilinx-eabi*): New case.
3680 Add t-fdpbit to tmake_file.
3681 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
3682 (powerpc-*-rtems*): Likewise.
3683 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
3684 tmake_file.
3685 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
3686 tmake_file.
3687 (powerpc-*-lynxos*): Likewise.
3688 (powerpcle-*-elf*): Likewise.
3689 (powerpcle-*-eabisim*): Likewise.
3690 (powerpcle-*-eabi*): Likewise.
3691 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3692 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
3693 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3694 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3695 (rx-*-elf): Add t-fdpbit to tmake_file.
3696 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3697 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3698 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3699 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
3700 sh*-*-netbsd*.
3701 (sh-*-rtems*): Add t-fdpbit to tmake_file.
3702 (sh-wrs-vxworks): Likewise.
3703 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
3704 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
3705 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
3706 (sparc64-*-rtems*): ... new case.
3707 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
3708 (spu-*-elf*): Likewise.
3709 Add spu/t-elf to tmake_file.
3710 (v850*-*-*): Add t-fdpbit to tmake_file.
3711 (xstormy16-*-elf): Likewise.
3712 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
3713 (mep*-*-*): Likewise.
3714
201cdb74
RO		 37152011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3716
3717 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
3718 variables.
3719 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
3720 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
3721 (install-unwind_h): New target.
3722 (all): Depend on it.
3723 * config.host (unwind_header): New variable.
3724 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
3725 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3726 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
3727 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
3728 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
3729 Set unwind_header.
3730 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
3731 Set unwind_header.
3732 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
3733 arm*-*-eabi*.
3734 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
3735 Set unwind_header.
3736 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
3737 (ia64*-*-freebsd*): Likewise.
3738 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
3739 tmake_file.
3740 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
3741 $with_system_libunwind.
3742 (ia64*-*-hpux*): Set tmake_file.
3743 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
3744 (picochip-*-*): Set tmake_file.
3745 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
3746 md_unwind_header.
3747 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3748 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3749 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
3750 (xtensa*-*-elf*): Set tmake_file.
3751 (xtensa*-*-linux*): Likewise.
3752 * configure.ac: Include ../config/unwind_ipinfo.m4.
3753 Call GCC_CHECK_UNWIND_GETIPINFO.
3754 Link unwind.h to $unwind_header.
3755 * configure: Regenerate.
3756 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
3757 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
3758 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
3759 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
3760 * config/unwind-dw2-fde-darwin.c: New file.
3761 * config/arm/libunwind.S, config/arm/pr-support.c,
3762 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
3763 config/arm/unwind-arm.h,: New files.
3764 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
3765 config/ia64/t-eh-ia64, config/ia64/t-glibc,
3766 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
3767 config/ia64/t-vms, config/ia64/unwind-ia64.c,
3768 config/ia64/unwind-ia64.h: New files.
3769 * config/picochip/t-picochip: New file.
3770 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
3771 files.
3772 * config/rs6000/t-darwin (LIB2ADDEH): Set.
3773 * config/s390/t-tpf (LIB2ADDEH): Remove.
3774 * config/t-darwin (LIB2ADDEH): Set.
3775 * config/t-eh-dw2-dip: New file.
3776 * config/t-libunwind, config/t-libunwind-elf: New files.
3777 * config/t-sol2 (LIB2ADDEH): Remove.
3778 * config/xtensa/t-xtensa: New file.
3779
40f2f11f
L		 37802011-08-02 H.J. Lu <hongjiu.lu@intel.com>
3781
3782 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
3783 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
3784 long long to check rt_sigreturn syscall.
3785
bd15e32c
AM		 37862011-08-02 Alan Modra <amodra@gmail.com>
3787
3788 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3789 Restore for indirect call bcrtl from correct stack slot, and only
3790 if cfa+40 isn't valid.
3791
655b30bf
JB		 37922011-08-01 Julian Brown <julian@codesourcery.com>
3793
3794 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
3795 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
3796 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
3797
247eb06f
JB		 37982011-08-01 Julian Brown <julian@codesourcery.com>
3799
3800 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
3801 (libgcc-std.ver.in): Use above.
3802 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
3803 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
3804 throughout file.
3805 * config/t-fixedpoint-gnu-prefix: New file.
3806 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
3807 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
3808 instead of __PFX__.
3809
02a8fe00
L		 38102011-07-28 H.J. Lu <hongjiu.lu@intel.com>
3811
3812 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
3813 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
3814 for x86-64. Properly check __x86_64__ and __LP64__.
3815
5fce9126
L		 38162010-07-28 H.J. Lu <hongjiu.lu@intel.com>
3817
3818 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
3819 version.
3820 (_FP_WS_TYPE): Likewise.
3821 (_FP_I_TYPE): Likewise.
3822
2374a88a
AM		 38232011-07-28 Alan Modra <amodra@gmail.com>
3824
3825 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3826 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
3827 in a plt call stub. Do restore r2 if stopped on bctrl.
3828
e44dbbe1
RO		 38292011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3830
3831 * config.host (i[3456x]86-*-netware*): Remove.
3832 * config/i386/netware-crt0.c, config/i386/t-nwld,
3833 config/i386/t-slibgcc-nwld: Remove.
3834
bcead286
BS		 38352011-07-15 Bernd Schmidt <bernds@codesourcery.com>
3836
3837 * config.host: Handle tic6x-*-*.
3838 * config/c6x/c6x-abi.h: New file.
3839
b3fe1584
RO		 38402011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3841
3842 * config/i386/crtprec.c: New file.
3843 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
3844 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
3845 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
3846 (x86_64-*-darwin*): Likewise.
3847 (i[34567]86-*-solaris2*: Likewise.
3848
35d8090d
RO		 38492011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3850
3851 * config/alpha/crtfastmath.c: New file.
3852 * config/i386/crtfastmath.c: New file.
3853 * config/ia64/crtfastmath.c: New file.
3854 * config/mips/crtfastmath.c: New file.
3855 * config/sparc/crtfastmath.c: New file.
3856
3857 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
3858 crtfastmath.c.
3859 Add -frandom-seed=gcc-crtfastmath.
3860 * config/alpha/t-crtfm: Remove.
3861 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
3862 * config/ia64/t-ia64 (crtfastmath.o): Remove.
3863
3864 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
3865 (alpha*-dec-osf5.1*): Likewise.
3866 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
3867 Add crtfastmath.o to extra_parts.
3868 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
3869 Add crtfastmath.o to extra_parts.
3870 (x86_64-*-darwin*): Likewise.
3871 (x86_64-*-mingw*): Likewise.
3872 (ia64*-*-elf*): Add t-crtfm to tmake_file.
3873 (ia64*-*-freebsd*): Likewise.
3874 (ia64*-*-linux*): Likewise.
3875 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
3876 Add crtfastmath.o to extra_parts.
3877
e141542e
RO		 38782011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3879
3880 * config/darwin-crt3.o: New file.
3881 * config/rs6000/darwin-crt2.c: New file.
3882 * config/t-darwin: New file.
3883 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
3884 (crt2.o): New rule.
3885 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
3886 (powerpc-*-darwin*): Add crt2.o to extra_parts.
3887 (powerpc64-*-darwin*): Likewise.
3888
2d1efe2d
RO		 38892011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3890
3891 * config/i386/netware-crt0.c: New file.
3892 * config/i386/t-nwld: Rename to ...
3893 * config/i386/t-slibgcc-nwld: ... this.
3894 * config/i386/t-nwld: New file.
3895 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
3896 tmake_file.
3897 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
3898 extra_parts.
3899
4a8bb046
RO		 39002011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3901
3902 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
3903 i386/t-crtstuff.
3904 * configure: Regenerate.
3905
2d8d5935
RO		 39062011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3907
3908 * dfp-bit.c, dfp-bit.h: New files.
3909 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
3910 variables.
3911 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
3912 ($(d64pbit-o)): Likewise.
3913 ($(d128pbit-o)): Likewise.
3914 * config/t-dfprules: New file.
3915 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
3916 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
3917 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3918 (x86_64-*-linux*): Likewise.
3919 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3920 (i[34567]86-*-cygwin*): Likewise.
3921 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
3922 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3923
2c50b2c3
RO		 39242011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3925
3926 * Makfile.in (LIBGCOV): New variable.
3927 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
3928 * libgcov.c: New file.
3929
a039d7c2
RO		 39302011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3931
3932 * fixed-bit.c, fixed-bit.h: New files.
3933 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
3934 refer to fixed-bit.c.
3935
1e4b2746
JM		 39362011-07-07 Joseph Myers <joseph@codesourcery.com>
3937
3938 * config.host (*local*): Remove.
3939
fbdd5d87
RO		 39402011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3941
3942 PR target/39150
3943 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
3944 like i?86-*-solaris2.1[0-9]*.
3945 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
3946 * configure.ac (i?86-*-solaris2*): Likewise.
3947 * configure: Regenerate.
3948
9e7714f4
TS		 39492011-07-06 Thomas Schwinge <thomas@schwinge.name>
3950
3951 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3952 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
3953 md_unwind_header by splitting out of...
3954 (i[34567]86-*-linux*): ... this.
3955 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
3956 Remove md_unwind_header by splitting out of...
3957 (x86_64-*-linux*): ... this.
3958
6dab9931
GJL		 39592011-07-04 Georg-Johann Lay <avr@gjlay.de>
3960
3961 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
3962
4be46d19
NC		 39632011-06-28 Nick Clifton <nickc@redhat.com>
3964
3965 * config.host: Recognize all V850 variants.
3966
1da9434b
UB		 39672011-06-22 Uros Bizjak <ubizjak@gmail.com>
3968
3969 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
3970
e4d48a4d
RO		 39712011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3972
3973 * shared-object.mk (c_flags-$o): Save c_flags.
3974 ($(base)$(objext)): Use it.
3975 ($(base)_s$(objext)): Likewise.
3976
3801c801
BS		 39772011-06-21 Bernd Schmidt <bernds@codesourcery.com>
3978
3979 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
3980 * libgcc-std.ver.in (GCC_4.7.0): New section.
3981
0ad8bb3b 39822011-06-16 Georg-Johann Lay <avr@gjlay.de>
1da9434b 3983
0ad8bb3b
GJL		 3984 PR target/49313
3985 PR target/29524
3986 * config/avr/t-avr: Fix line endings.
3987 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
3988 _parityXX2.
3989
ea963999
OH		 39902011-06-14 Olivier Hainque <hainque@adacore.com>
3991 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3992
3993 * config/mips/irix6-unwind.h: New file.
3994 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
3995
b11b0904
EB		 39962011-06-10 Eric Botcazou <ebotcazou@adacore.com>
3997
3998 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
3999 (sparc64_fallback_frame_state): Use it.
4000 (sparc64_frob_update_context): Further adjust context.
4001 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
4002 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
4003 * config/sparc/sol2-cn.S: Likewise.
4004
10e48e39
RO		 40052011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4006
4007 * enable-execute-stack-empty.c: New file.
4008 * enable-execute-stack-mprotect.c: New file.
4009 * config/i386/enable-execute-stack-mingw32.c: New file.
4010 * config.host (enable_execute_stack): New variable.
4011 Select appropriate variants.
4012 * configure.ac: Link enable-execute-stack.c to
4013 $enable_execute_stack.
4014 * configure: Regenerate.
4015 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
4016 (lib2funcs): Remove _enable_execute_stack.
4017
10c4cabc
DM		 40182011-06-09 David S. Miller <davem@davemloft.net>
4019 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4020
4021 * config.host (sparc-*-linux*): Correct md_unwind_header
4022 filename.
4023 (s390x-ibm-tpf*): Fix typo.
4024
aa4203e7
RO		 40252011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4026
4027 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
4028 Add crtfastmath.o to extra_parts.
4029 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
4030 mips/t-crtfm.
4031 * config/mips/t-crtfm: Remove.
4032
0defd786
JDA		 40332011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4034
4035 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
4036
82f247af
KK		 40372011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
4038
4039 * config.host (sh*-*-linux*): Fix typo.
4040
58cd1d70
RO		 40412011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4042
4043 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
4044 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
4045 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
4046 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
4047 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
4048 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
4049 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
4050 Wrap in !__MINGW64__.
4051 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
4052 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
4053 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
4054 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
4055 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
4056 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
4057 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
4058 Wrap in !__LP64__.
4059 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
4060 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
4061 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
4062 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
4063 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
4064 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
4065 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
4066 * config/no-unwind.h: New file.
4067 * config.host (md_unwind_header): Document.
4068 Define.
4069 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
4070 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
4071 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
4072 hppa[12]*-*-hpux11*): Set md_unwind_header.
4073 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
4074 Set md_unwind_header.
4075 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
4076 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
4077 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
4078 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
4079 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
4080 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
4081 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
4082 md_unwind_header.
4083 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
4084 * configure: Regenerate.
4085
737346fa
RO		 40862011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4087
4088 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
4089 Set tmake_file, extra_parts.
4090 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
4091 Remove O32 support.
4092 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
4093 Remove O32 support.
4094 * config/mips/t-irix6: New file.
4095 * config/mips/t-slibgcc-irix: New file.
4096
c192cee6
RO		 40972011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4098
4099 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
4100 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
4101
ee33b5f0
RO		 41022011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4103
4104 * configure.ac (target_thread_file): Determine thread model.
4105 * configure: Regenerate.
4106 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
4107 * config/alpha/t-alpha: New file.
4108 * config/alpha/t-crtfm: Use $<.
4109 * config/alpha/t-ieee: New file.
4110 * config/alpha/t-osf-pthread: New file.
4111 * config/alpha/t-slibgcc-osf: New file.
4112 * config/alpha/libgcc-osf5.ver: New file.
4113
0699e415
RO		 41142011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4115
4116 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
4117 tmake_file.
4118 Add crtfastmath.o to extra_parts.
4119
a3fab9c2
RO		 41202011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4121
4122 * config/gmon-sol2.c: Reindent.
4123 Cleanup comments.
4124 Remove, correct casts.
4125 Use STDERR_FILENO, NULL.
4126 (BASEADDRESS): Remove.
4127 (minbrk): Remove.
4128 (errno, sbrk): Remove declarations.
4129 (monstartup) [hp300]: Remove.
4130 (mcount): Remove.
4131
ca24c5ad
RO		 41322011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4133
4134 * Makefile.in (cpu_type): Define.
4135 * config.host (i[34567]86-*-rtems*): Handle it.
4136 (i[34567]86-*-solaris2*): Move body ...
4137 (*-*-solaris2*): ... here.
4138 New case, generalize.
4139 (sparc-*-elf*): Handle it.
4140 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
4141 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
4142 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
4143 Fold into ...
4144 (sparc*-*-solaris2*): ... this.
4145 New case.
4146 (sparc64-*-elf*): Handle it.
4147 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
4148 Merge ../gcc/config/i386/gmon-sol2.c.
4149 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
4150 Use C comments.
4151 Merge ../gcc/config/i386/sol2-gc1.asm.
4152 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
4153 Use C comments.
4154 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
4155 Use C comments.
4156 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4157 * config/i386/t-crtstuff: New file.
4158 * config/i386/t-softfp: New file.
4159 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4160 $(T)crti.o, $(T)crtn.o): Remove.
4161 (gcrt1.o): New rule.
4162 (TARGET_LIBGCC2_CFLAGS): Remove.
4163 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4164 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4165 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4166 * config/sparc/t-sol2: New file.
4167 * config/sparc/t-crtfm: Move to ...
4168 * config/t-crtfm: ... this.
4169 Use $(cpu_type), $<.
4170 * config/t-crtin: New file.
4171 * config/sparc/t-softfp: New file.
4172 * config/sparc/t-softmul: New file.
4173 * config/t-rtems: New file.
4174 * config/t-slibgcc: New file.
4175 * config/t-slibgcc-elf-ver: New file.
4176 * config/t-slibgcc-gld: New file.
4177 * config/t-slibgcc-sld: New file.
4178 * config/t-sol2: New file.
4179 * configure.ac: Include ../config/lib-ld.m4.
4180 Call AC_LIB_PROG_LD_GNU.
4181 Substitute cpu_type.
4182 * configure: Regenerate.
4183
ad5f3d7b
BS		 41842011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4185
4186 PR bootstrap/49173
4187 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4188 libgcc-std.ver in the build directory.
4189 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4190 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4191
cdbf4541
BS		 41922011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4193
4194 * libgcc-std.ver.in: New file.
4195 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4196 variables.
4197 (libgcc-std.ver): New rule.
4198 * config/t-gnu-prefix: New file.
4199
c8028650
RO		 42002011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4201
4202 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4203
4a68b4ca
JM		 42042011-05-10 Joseph Myers <joseph@codesourcery.com>
4205
4206 * config/i386/darwin-lib.h: New file.
4207
80cf2e08
JM		 42082011-05-10 Joseph Myers <joseph@codesourcery.com>
4209
4210 * config/arm/symbian-lib.h: New.
4211
a3330c9d
CD		 42122011-05-04 Chris Demetriou <cgd@google.com>
4213
4214 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4215 (__x86.get_pc_thunk.bx): ...this.
4216 (__morestack): Adjust for rename, remove undef of __i686.
4217
6ace0756
CD		 42182011-05-03 Chris Demetriou <cgd@google.com>
4219
4220 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4221
ebb9f8b0
JM		 42222011-03-22 Joseph Myers <joseph@codesourcery.com>
4223
4224 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4225 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4226 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4227 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4228 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4229 Remove cases.
4230
9cfa1499
AT		 42312011-03-14 Andreas Tobler <andreast@fgznet.ch>
4232
4233 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4234 Adjust copyright year.
4235
457186f6
ILT		 42362011-03-07 Ian Lance Taylor <iant@google.com>
4237
4238 * generic-morestack.c (__splitstack_find): Adjust returned stack
4239 pointer to include all registers pushed by __morestack.
4240
58c741a6
DK		 42412011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4242
4243 PR target/40125
4244 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4245 (toolexecdir): Calculate and AC_SUBST.
4246 (toolexeclibdir): Likewise.
4247 * Makefile.in (target_noncanonical): Import.
4248 (toolexecdir): Likewise.
4249 (toolexeclibdir): Likewise.
4250 * configure: Regenerate.
4251
26716c44
NF		 42522010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4253
4254 PR target/46040
4255 * config/arm/bpabi.h: Rename to...
4256 * config/arm/bpabi-lib.h: ...this.
4257
b595b1a1
RO		 42582010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4259
4260 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4261 appropriate.
4262 * configure: Regenerate.
4263
a3abe41c
NF		 42642010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4265
4266 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4267 __FLOAT_WORD_ORDER__.
4268 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4269 Delete.
4270
455c8f48
RW		 42712010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4272
4273 PR other/46202
4274 * Makefile.in (install-strip): New phony target.
4275
f3824a8b
ILT		 42762010-11-07 Ian Lance Taylor <iant@google.com>
4277
4278 PR target/46089
4279 * config/i386/morestack.S (__morestack_large_model): New
4280 function.
4281
18ed6ee4
NF		 42822010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4283
4284 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4285 Delete.
4286 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4287
8ac7fdcb
NF		 42882010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4289
4290 * config/arm/bpabi.h: New file.
4291 * config/frv/frv-abi.h: New file.
4292
cdb388c2
ILT		 42932010-10-01 Ian Lance Taylor <iant@google.com>
4294
4295 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4296 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4297
ef7c141c
L		 42982010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4299
4300 PR target/45858
4301 * config.host: Add the missing `$'.
4302
80920132
ME		 43032010-09-30 Michael Eager <eager@eagercon.com>
4304
4305 * config.host: Add microblaze*-*-*.
4306 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4307 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4308 udivsi3.asm,umodsi3.asm}: New.
4309
6dace308
ILT		 43102010-09-28 Ian Lance Taylor <iant@google.com>
4311
4312 * configure.ac: Adjust CFI test to test assembler directly rather
4313 than checking gcc preprocessor macro.
4314 * configure: Rebuild.
4315
b6110d6d
ILT		 43162010-09-27 Ian Lance Taylor <iant@google.com>
4317
4318 * configure.ac: Test whether assembler supports CFI directives.
4319 * config.host: Only add t-stack and i386/t-stack-i386 to
4320 tmake_file if libgcc_cv_cfi is "yes".
4321 * configure: Rebuild.
4322
7458026b
ILT		 43232010-09-27 Ian Lance Taylor <iant@google.com>
4324
4325 * generic-morestack.h: New file.
4326 * generic-morestack.c: New file.
4327 * generic-morestack-thread.c: New file.
4328 * config/i386/morestack.S: New file.
4329 * config/t-stack: New file.
4330 * config/i386/t-stack-i386: New file.
4331 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4332 i386/t-stack-i386 to tmake_file.
4333
5b50fc0c
IS		 43342010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4335
4336 * Makefile.in (libgcc-extra-parts): Check for static archives and
4337 invoke ranlib after installing them.
4338 (gcc-extra-parts): Likewise.
4339 (install-leaf): Likewise.
4340
b93cf342
L		 43412010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4342
4343 * configure: Regenerated.
4344
996b42ef
KT		 43452010-09-10 Kai Tietz <kai.tietz@onevision.com>
4346
b93cf342 4347 * configure: Regenerated.
996b42ef 4348
be1c764e
GP		 43492010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4350 Andrew Pinski <pinskia@gmail.com>
4351
1da9434b 4352 PR target/40959
be1c764e
GP		 4353 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4354
cc0ae0ca
L		 43552010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4356
4357 PR target/45524
4358 * configure: Regenerated.
4359
84f47d20
AS		 43602010-09-06 Andreas Schwab <schwab@redhat.com>
4361
4362 * configure: Regenerate.
4363
4159fb8d
UB		 43642010-09-03 Uros Bizjak <ubizjak@gmail.com>
4365
4366 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4367 64bit targets.
4368 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4369 for 64bit targets.
4370
0df8fcc8
UB		 43712010-09-03 Uros Bizjak <ubizjak@gmail.com>
4372 Iain Sandoe <iains@gcc.gnu.org>
4373
4374 PR target/45476
4375 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4376 LIB2FUNCS_EXCLUDE functions.
4377
3c39bca6
AK		 43782010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4379
4380 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4381 Include dfp.m4.
4382 * configure: Regenerate.
4383
d78552bd
UB		 43842010-09-01 Uros Bizjak <ubizjak@gmail.com>
4385
4386 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4387 i386/t-freebsd to tmake_file.
4388 * config/i386/t-freebsd: New file.
4389 * config/i386/libgcc-bsd.ver: New file.
4390
c5b79d4e
NF		 43912010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4392
4393 * config.host (powerpc*-eabispe*): Set tmake_file.
4394 (powerpc*-eabi*): Likewise.
4395 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4396 crtbeginS, crtendS, crtbeginT.
4397
48b09a92
KH		 43982010-06-12 Kazu Hirata <kazu@codesourcery.com>
4399
4400 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4401 to tmake_file. Add crtfastmath.o to extra_parts.
4402 * config/mips/t-crtfm: New.
4403
a4389204
JS		 44042010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4405
4406 * config.host (sparc64-*-rtems*): New target.
4407
ed104137
RO		 44082010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4409
4410 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4411 assembler syntax.
4412
3f56ef8b
TS		 44132010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4414
4415 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4416
8c200350
RO		 44172010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4418
4419 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4420 alpha-dec-osf5.0* support.
4421
80a61cb4 44222010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
c1b14424
RC		 4423
4424 * config.host: Add lm32-*-rtems*.
4425
f128db92
RO		 44262010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4427 Uros Bizjak <ubizjak@gmail.com>
4428
4429 PR target/39048
4430 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4431 like other remaining 32-bit x86 OSes.
4432 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4433 assembler syntax.
4434 * config/i386/libgcc-sol2.ver: New file.
4435 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4436
368fabd5
JH		 44372010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
4438
4439 PR c/43553
4440 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
4441 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
4442 is used and substitute set_use_emutls.
4443 * configure: Regenerated.
4444
15baf7f8
TG		 44452010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
4446
4447 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
4448
7f5441df
RO		 44492010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4450
4451 PR target/38085
4452 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
4453 MULTILIB_CFLAGS.
4454 ($(T)gcrt1.o): Likewise.
4455 ($(T)crt1.o): Likewise.
4456 ($(T)crti.o): Likewise.
4457 ($(T)crtn.o): Likewise.
4458
ef74edbd
RW		 44592010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4460
4461 PR other/42980
4462 * Makefile.in (install): Use $(MAKE) string in rule, for
4463 parallel make.
4464
e7c914db
HPN		 44652010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
4466
4467 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
4468 * config/mmix/t-mmix: New file.
4469 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
4470
1bcb71c4
JH		 44712010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
4472
4473 PR java/41991
4474 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
4475 SHLIB_MAPFILES.
4476
e6e50811
AG		 44772010-01-04 Anthony Green <green@moxielogic.com>
4478
4479 * config/moxie/crti.asm, config/moxie/crtn.asm,
4480 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
4481 config/moxie/t-moxie: New files.
4482 * config.host: Add t-moxie-softfp reference.
4483
ca8520ad
IS		 44842009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4485
4486 PR other/39888
4487 * config/t-slibgcc-darwin: Fix embedded rpaths for
4488 --enable-version-specific-runtime-libs, build extension stub
4489 libs exposing features available from current libgcc_s.
4490
aa4945c1
JB		 44912009-11-11 Jon Beniston <jon@beniston.com>
4492
d78552bd
UB		 4493 * config.host: Add lm32 targets.
4494 * config/lm32: New directory.
4495 * config/lm32/libgcc_lm32.h: New file.
4496 * config/lm32/_mulsi3.c: New file.
4497 * config/lm32/_udivmodsi4.c: New file.
4498 * config/lm32/_divsi3.c: New file.
4499 * config/lm32/_modsi3.c: New file.
4500 * config/lm32/_udivsi3.c: New file.
4501 * config/lm32/_umodsi3.c: New file.
4502 * config/lm32/_lshrsi3.S: New file.
4503 * config/lm32/_ashrsi3.S: New file.
4504 * config/lm32/_ashlsi3.S: New file.
4505 * config/lm32/crti.S: New file.
4506 * config/lm32/crtn.S: New file.
4507 * config/lm32/t-lm32: New file.
4508 * config/lm32/t-elf: New file.
4509 * config/lm32/t-uclinux: New file.
aa4945c1 4510
65a324b4
NC		 45112009-10-26 Nick Clifton <nickc@redhat.com>
4512
4513 * config.host: Add support for RX target.
4514 * config/rx: New directory.
4515 * config/rx/rx-abi-functions.c: New file. Supplementary
4516 functions for libgcc to support the RX ABI.
4517 * config/rx/rx-abi.h: New file. Supplementary header file for
4518 libgcc RX ABI functions.
4519 * config/rx/t-rx: New file: Makefile fragment for building
4520 libgcc for the RX.
4521
dfb3b0e3
UB		 45222009-10-09 Uros Bizjak <ubizjak@gmail.com>
4523
4524 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
4525 constraint of y0 to "g".
4526
81dd9fd7
AK		 45272009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4528
4529 * config.host: Include the s390 makefile fragments.
4530 * config/s390/32/_fixdfdi.c: New file.
4531 * config/s390/32/_fixsfdi.c: New file.
4532 * config/s390/32/_fixtfdi.c: New file.
4533 * config/s390/32/_fixunsdfdi.c: New file.
4534 * config/s390/32/_fixunssfdi.c: New file.
4535 * config/s390/32/_fixunstfdi.c: New file.
4536 * config/s390/32/t-floattodi: New file.
4537 * config/s390/libgcc-glibc.ver: New file.
4538 * config/s390/t-crtstuff: New file.
4539 * config/s390/t-linux: New file.
4540 * config/s390/t-tpf: New file.
4541
df58e648
RW		 45422009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4543
4544 * configure.ac (AC_PREREQ): Bump to 2.64.
4545
79052be3
KK		 45462009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
4547
4548 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
4549
5213506e
RW		 45502009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4551
4552 * configure: Regenerate.
4553
a9a25daa
DR		 45542009-08-09 Douglas B Rupp <rupp@gnat.com>
4555
4556 * config.host (ia64-hp-*vms*): New target.
4557 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
4558 with ia64-hp-*vms*.
4559
6efbd53f
RW		 45602009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4561
4562 * configure.ac: Add snippet for maintainer-mode.
4563 * configure: Regenerate.
4564 * Makefile.in (AUTOCONF, configure_deps): New variables.
4565 ($(srcdir)/configure)): New rule, active only with maintainer
4566 mode turned on.
4567
7acf4da6
DD		 45682009-06-23 DJ Delorie <dj@redhat.com>
4569
4570 Add MeP port.
4571 * config.host: Add mep support.
4572
54f549af
KT		 45732009-06-22 Kai Tietz <kai.tietz@onevision.com>
4574
34481f28 4575 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 4576 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
34481f28
UB		 4577
4578 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
4579 for mingw targets.
54f549af
KT		 4580 * config/i386/64/_multc3.c: Likewise.
4581 * config/i386/64/_powitf2.c: Likewise.
4582 * config/i386/64/eqtf2.c: Likewise.
4583 * config/i386/64/getf2.c: Likewise.
4584 * config/i386/64/letf2.c: Likewise.
4585 * config/i386/64/letf2.c: Likewise.
34481f28
UB		 4586 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
4587 unsigned long long for x64 mingw targets.
4588 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
4589 (_FP_I_TYPE): Define as long long for x64 mingw target.
54f549af 4590
fea96e25
MR		 45912009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
4592
4593 * config.host (vax-*-linux*): New.
4594
cceb575c
AG		 45952009-05-31 Anthony Green <green@moxielogic.com>
4596
4597 * config.host: Add moxie support.
4598 * config/moxie/t-moxie: New file.
4599
e997fb9c
DB		 46002009-05-29 David Billinghurst <billingd@gcc.gnu.org>
4601
4602 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 4603 t-softfp to tmake_file for i[34567]86-*-cygwin*.
e997fb9c 4604
532bfb0a
AJ		 46052009-04-17 Aurelien Jarno <aurelien@aurel32.net>
4606
4607 * config.host: Add i386/${host_address}/t-fprules-softfp to
4608 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
4609
748086b7
JJ		 46102009-04-09 Nick Clifton <nickc@redhat.com>
4611
4612 * config/ia64/tf-signs.c: Change copyright header to refer to
4613 version 3 of the GNU General Public License with version 3.1
4614 of the GCC Runtime Library Exception and to point readers at
4615 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
4616 web page.
4617 * config/i386/32/tf-signs.c: Likewise.
4618 * config/libbid/_addsub_dd.c: Likewise.
4619 * config/libbid/_addsub_sd.c: Likewise.
4620 * config/libbid/_addsub_td.c: Likewise.
4621 * config/libbid/_dd_to_df.c: Likewise.
4622 * config/libbid/_dd_to_di.c: Likewise.
4623 * config/libbid/_dd_to_sd.c: Likewise.
4624 * config/libbid/_dd_to_sf.c: Likewise.
4625 * config/libbid/_dd_to_si.c: Likewise.
4626 * config/libbid/_dd_to_td.c: Likewise.
4627 * config/libbid/_dd_to_tf.c: Likewise.
4628 * config/libbid/_dd_to_udi.c: Likewise.
4629 * config/libbid/_dd_to_usi.c: Likewise.
4630 * config/libbid/_dd_to_xf.c: Likewise.
4631 * config/libbid/_df_to_dd.c: Likewise.
4632 * config/libbid/_df_to_sd.c: Likewise.
4633 * config/libbid/_df_to_td.c: Likewise.
4634 * config/libbid/_di_to_dd.c: Likewise.
4635 * config/libbid/_di_to_sd.c: Likewise.
4636 * config/libbid/_di_to_td.c: Likewise.
4637 * config/libbid/_div_dd.c: Likewise.
4638 * config/libbid/_div_sd.c: Likewise.
4639 * config/libbid/_div_td.c: Likewise.
4640 * config/libbid/_eq_dd.c: Likewise.
4641 * config/libbid/_eq_sd.c: Likewise.
4642 * config/libbid/_eq_td.c: Likewise.
4643 * config/libbid/_ge_dd.c: Likewise.
4644 * config/libbid/_ge_sd.c: Likewise.
4645 * config/libbid/_ge_td.c: Likewise.
4646 * config/libbid/_gt_dd.c: Likewise.
4647 * config/libbid/_gt_sd.c: Likewise.
4648 * config/libbid/_gt_td.c: Likewise.
4649 * config/libbid/_isinfd128.c: Likewise.
4650 * config/libbid/_isinfd32.c: Likewise.
4651 * config/libbid/_isinfd64.c: Likewise.
4652 * config/libbid/_le_dd.c: Likewise.
4653 * config/libbid/_le_sd.c: Likewise.
4654 * config/libbid/_le_td.c: Likewise.
4655 * config/libbid/_lt_dd.c: Likewise.
4656 * config/libbid/_lt_sd.c: Likewise.
4657 * config/libbid/_lt_td.c: Likewise.
4658 * config/libbid/_mul_dd.c: Likewise.
4659 * config/libbid/_mul_sd.c: Likewise.
4660 * config/libbid/_mul_td.c: Likewise.
4661 * config/libbid/_ne_dd.c: Likewise.
4662 * config/libbid/_ne_sd.c: Likewise.
4663 * config/libbid/_ne_td.c: Likewise.
4664 * config/libbid/_sd_to_dd.c: Likewise.
4665 * config/libbid/_sd_to_df.c: Likewise.
4666 * config/libbid/_sd_to_di.c: Likewise.
4667 * config/libbid/_sd_to_sf.c: Likewise.
4668 * config/libbid/_sd_to_si.c: Likewise.
4669 * config/libbid/_sd_to_td.c: Likewise.
4670 * config/libbid/_sd_to_tf.c: Likewise.
4671 * config/libbid/_sd_to_udi.c: Likewise.
4672 * config/libbid/_sd_to_usi.c: Likewise.
4673 * config/libbid/_sd_to_xf.c: Likewise.
4674 * config/libbid/_sf_to_dd.c: Likewise.
4675 * config/libbid/_sf_to_sd.c: Likewise.
4676 * config/libbid/_sf_to_td.c: Likewise.
4677 * config/libbid/_si_to_dd.c: Likewise.
4678 * config/libbid/_si_to_sd.c: Likewise.
4679 * config/libbid/_si_to_td.c: Likewise.
4680 * config/libbid/_td_to_dd.c: Likewise.
4681 * config/libbid/_td_to_df.c: Likewise.
4682 * config/libbid/_td_to_di.c: Likewise.
4683 * config/libbid/_td_to_sd.c: Likewise.
4684 * config/libbid/_td_to_sf.c: Likewise.
4685 * config/libbid/_td_to_si.c: Likewise.
4686 * config/libbid/_td_to_tf.c: Likewise.
4687 * config/libbid/_td_to_udi.c: Likewise.
4688 * config/libbid/_td_to_usi.c: Likewise.
4689 * config/libbid/_td_to_xf.c: Likewise.
4690 * config/libbid/_tf_to_dd.c: Likewise.
4691 * config/libbid/_tf_to_sd.c: Likewise.
4692 * config/libbid/_tf_to_td.c: Likewise.
4693 * config/libbid/_udi_to_dd.c: Likewise.
4694 * config/libbid/_udi_to_sd.c: Likewise.
4695 * config/libbid/_udi_to_td.c: Likewise.
4696 * config/libbid/_unord_dd.c: Likewise.
4697 * config/libbid/_unord_sd.c: Likewise.
4698 * config/libbid/_unord_td.c: Likewise.
4699 * config/libbid/_usi_to_dd.c: Likewise.
4700 * config/libbid/_usi_to_sd.c: Likewise.
4701 * config/libbid/_usi_to_td.c: Likewise.
4702 * config/libbid/_xf_to_dd.c: Likewise.
4703 * config/libbid/_xf_to_sd.c: Likewise.
4704 * config/libbid/_xf_to_td.c: Likewise.
4705 * config/libbid/bid128.c: Likewise.
4706 * config/libbid/bid128_2_str.h: Likewise.
4707 * config/libbid/bid128_2_str_macros.h: Likewise.
4708 * config/libbid/bid128_2_str_tables.c: Likewise.
4709 * config/libbid/bid128_add.c: Likewise.
4710 * config/libbid/bid128_compare.c: Likewise.
4711 * config/libbid/bid128_div.c: Likewise.
4712 * config/libbid/bid128_fma.c: Likewise.
4713 * config/libbid/bid128_logb.c: Likewise.
4714 * config/libbid/bid128_minmax.c: Likewise.
4715 * config/libbid/bid128_mul.c: Likewise.
4716 * config/libbid/bid128_next.c: Likewise.
4717 * config/libbid/bid128_noncomp.c: Likewise.
4718 * config/libbid/bid128_quantize.c: Likewise.
4719 * config/libbid/bid128_rem.c: Likewise.
4720 * config/libbid/bid128_round_integral.c: Likewise.
4721 * config/libbid/bid128_scalb.c: Likewise.
4722 * config/libbid/bid128_sqrt.c: Likewise.
4723 * config/libbid/bid128_string.c: Likewise.
4724 * config/libbid/bid128_to_int16.c: Likewise.
4725 * config/libbid/bid128_to_int32.c: Likewise.
4726 * config/libbid/bid128_to_int64.c: Likewise.
4727 * config/libbid/bid128_to_int8.c: Likewise.
4728 * config/libbid/bid128_to_uint16.c: Likewise.
4729 * config/libbid/bid128_to_uint32.c: Likewise.
4730 * config/libbid/bid128_to_uint64.c: Likewise.
4731 * config/libbid/bid128_to_uint8.c: Likewise.
4732 * config/libbid/bid32_to_bid128.c: Likewise.
4733 * config/libbid/bid32_to_bid64.c: Likewise.
4734 * config/libbid/bid64_add.c: Likewise.
4735 * config/libbid/bid64_compare.c: Likewise.
4736 * config/libbid/bid64_div.c: Likewise.
4737 * config/libbid/bid64_fma.c: Likewise.
4738 * config/libbid/bid64_logb.c: Likewise.
4739 * config/libbid/bid64_minmax.c: Likewise.
4740 * config/libbid/bid64_mul.c: Likewise.
4741 * config/libbid/bid64_next.c: Likewise.
4742 * config/libbid/bid64_noncomp.c: Likewise.
4743 * config/libbid/bid64_quantize.c: Likewise.
4744 * config/libbid/bid64_rem.c: Likewise.
4745 * config/libbid/bid64_round_integral.c: Likewise.
4746 * config/libbid/bid64_scalb.c: Likewise.
4747 * config/libbid/bid64_sqrt.c: Likewise.
4748 * config/libbid/bid64_string.c: Likewise.
4749 * config/libbid/bid64_to_bid128.c: Likewise.
4750 * config/libbid/bid64_to_int16.c: Likewise.
4751 * config/libbid/bid64_to_int32.c: Likewise.
4752 * config/libbid/bid64_to_int64.c: Likewise.
4753 * config/libbid/bid64_to_int8.c: Likewise.
4754 * config/libbid/bid64_to_uint16.c: Likewise.
4755 * config/libbid/bid64_to_uint32.c: Likewise.
4756 * config/libbid/bid64_to_uint64.c: Likewise.
4757 * config/libbid/bid64_to_uint8.c: Likewise.
4758 * config/libbid/bid_b2d.h: Likewise.
4759 * config/libbid/bid_binarydecimal.c: Likewise.
4760 * config/libbid/bid_conf.h: Likewise.
4761 * config/libbid/bid_convert_data.c: Likewise.
4762 * config/libbid/bid_decimal_data.c: Likewise.
4763 * config/libbid/bid_decimal_globals.c: Likewise.
4764 * config/libbid/bid_div_macros.h: Likewise.
4765 * config/libbid/bid_dpd.c: Likewise.
4766 * config/libbid/bid_flag_operations.c: Likewise.
4767 * config/libbid/bid_from_int.c: Likewise.
4768 * config/libbid/bid_functions.h: Likewise.
4769 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4770 * config/libbid/bid_inline_add.h: Likewise.
4771 * config/libbid/bid_internal.h: Likewise.
4772 * config/libbid/bid_round.c: Likewise.
4773 * config/libbid/bid_sqrt_macros.h: Likewise.
4774
47752009-04-09 Jakub Jelinek <jakub@redhat.com>
4776
4777 * Makefile.in: Change copyright header to refer to version
4778 3 of the GNU General Public License and to point readers at the
4779 COPYING3 file and the FSF's license web page.
4780 * config.host: Likewise.
4781
633dd061
AM		 47822009-04-07 Alan Modra <amodra@bigpond.net.au>
4783
4784 * config.host: Reorder and merge to match config.gcc change.
4785
457d1d00
AM		 47862009-04-03 Alan Modra <amodra@bigpond.net.au>
4787
4788 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
4789
52c0e446
JM		 47902009-03-28 Joseph Myers <joseph@codesourcery.com>
4791
4792 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
4793 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
4794 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
4795 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
4796
ba181049
UB		 47972009-02-12 Uros Bizjak <ubizjak@gmail.com>
4798
4799 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
4800 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4801
c252db20
L		 48022009-02-12 H.J. Lu <hongjiu.lu@intel.com>
4803
ba181049
UB		 4804 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
4805 ia64/t-softfp-compat to tmake_file.
c252db20
L		 4806
4807 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
4808
4809 * config/ia64/__divxf3.asm: New.
4810 * config/ia64/_fixtfdi.asm: Likewise.
4811 * config/ia64/_fixunstfdi.asm: Likewise.
4812 * config/ia64/_floatditf.asm: Likewise.
4813 * config/ia64/t-fprules-softfp: Likewise.
4814 * config/ia64/t-softfp-compat: Likewise.
4815 * config/ia64/tf-signs.c: Likewise.
4816
c60535f9
BE		 48172009-01-18 Ben Elliston <bje@au.ibm.com>
4818
4819 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4820
ce16861e
BE		 48212009-01-16 Ben Elliston <bje@au.ibm.com>
4822
4823 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
4824 to tmake_file.
4825
bcf4713b
BE		 48262009-01-13 Ben Elliston <bje@au.ibm.com>
4827
4828 * config/t-softfp: New file.
4829 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
4830 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
4831
2042cb04
JS		 48322009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4833
4834 * config.host: Add m32r*-*-rtems*.
4835
541ed00e
JS		 48362008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
4837
4838 * config.host: Add m32c*-*-rtems*.
4839
19523300
RO		 48402008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4841
4842 PR bootstrap/33100
4843 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
4844 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
4845 * configure: Regenerate.
4846 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
4847 tmake_file here from gcc/config.gcc.
4848 Move extra_parts here from gcc/config.gcc.
4849 * config/i386/t-sol2: Move here from gcc/config/i386.
4850 Use gcc_srcdir instead of srcdir.
4851
0a4a51c7
AN		 48522008-11-18 Adam Nemet <anemet@caviumnetworks.com>
4853
4854 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
4855 case.
4856
2a761e46
TS		 48572008-11-09 Thomas Schwinge <tschwinge@gnu.org>
4858
4859 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
4860
c0451df7
TS		 48612008-10-08 Thomas Schwinge <tschwinge@gnu.org>
4862
4863 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
4864
358da97e
HS		 48652008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
4866
4867 Add picoChip port.
4868 * config.host: Add picochip-*-*.
4869
c660f132
BW		 48702008-08-06 Bob Wilson <bob.wilson@acm.org>
4871
4872 * config.host: Match more processor names for Xtensa.
4873
d1349557
L		 48742008-07-08 H.J. Lu <hongjiu.lu@intel.com>
4875
4876 * config/i386/64/t-softfp-compat: Update comments.
4877
dd7b73c0
L		 48782008-07-07 H.J. Lu <hongjiu.lu@intel.com>
4879
4880 * config/i386/64/_divtc3-compat.c: Moved to ...
4881 * config/i386/64/_divtc3.c: Here.
4882
4883 * config/i386/64/_multc3-compat.c: Moved to ...
4884 * config/i386/64/_multc3.c: Here.
4885
4886 * config/i386/64/_powitf2-compat.c: Moved to ...
4887 * config/i386/64/_powitf2.c: Here.
4888
4889 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
4890 .c suffix instead of -compat.c.
4891
6e1fab3d
UB		 48922008-07-05 Uros Bizjak <ubizjak@gmail.com>
4893
4894 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
4895 (_FP_MUL_MEAT_D): Ditto.
4896 (_FP_DIV_MEAT_S): Ditto.
4897 (_FP_DIV_MEAT_D): Ditto.
4898
f92518d7
RS		 48992008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
4900
4901 * Makefile.in: Add support for __sync_* libgcc functions.
4902
d0aede14
L		 49032008-07-03 H.J. Lu <hongjiu.lu@intel.com>
4904
4905 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
4906
c174f11c
L		 49072008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4908
4909 PR boostrap/36702
4910 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
4911 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
4912
4913 * config/i386/64/t-fprules-softfp: Moved to ...
4914 * config/i386/64/t-softfp-compat: This. New.
4915
5f464fa2
UB		 49162008-07-02 Uros Bizjak <ubizjak@gmail.com>
4917
4918 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
4919 Initialize f with 0.0.
4920
ff473280
L		 49212008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4922
4923 PR target/36669
4924 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
4925
4926 * config/i386/64/_divtc3-compat.c: New.
4927 * config/i386/64/_multc3-compat.c: Likewise.
4928 * config/i386/64/_powitf2-compat.c: Likewise.
4929 * config/i386/64/eqtf2.c: Likewise.
4930 * config/i386/64/getf2.c: Likewise.
4931 * config/i386/64/letf2.c: Likewise.
4932 * config/i386/64/t-fprules-softfp: Likewise.
4933
49342008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4935
4936 * config.host: Add i386/${host_address}/t-fprules-softfp to
4937 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
dfb3b0e3 4938 i[34567]86-*-linux*, x86_64-*-linux*.
ff473280
L		 4939
4940 * configure.ac: Set host_address to 64 or 32 for x86.
4941 * configure: Regenerated.
4942
4943 * Makefile.in (config.status): Also depend on
4944 $(srcdir)/config.host.
4945
4946 * config/i386/32/t-fprules-softfp: New.
4947 * config/i386/32/tf-signs.c: Likewise.
4948
4949 * config/i386/64/sfp-machine.h: New. Moved from gcc.
4950
49512008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4952 Uros Bizjak <ubizjak@gmail.com>
4953
4954 * config/i386/32/sfp-machine.h: New.
4955
30551d99
NF		 49562008-06-26 Nathan Froyd <froydnj@codesourcery.com>
4957
4958 * config/rs6000/t-ppccomm: Remove rules that conflict with
4959 auto-generated rules.
4960
18c04407
RW		 49612008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4962
4963 * configure.ac: sinclude override.m4.
4964 * configure: Regenerate.
4965
10fbe77a
BRF		 49662008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
4967
4968 * configure: Regenerate.
4969
bc6d4c3f
JM		 49702008-06-10 Joseph Myers <joseph@codesourcery.com>
4971
4972 * Makefile.in (DECNUMINC): Remove
4973 -I$(MULTIBUILDTOP)../../libdecnumber.
4974 * gstdint.h: New.
4975
cd985f66
JM		 49762008-06-07 Joseph Myers <joseph@codesourcery.com>
4977
4978 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
4979 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
4980 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
4981 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
4982 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
4983 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
4984 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
4985 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
4986 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
4987 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
4988 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
4989 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
4990 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
4991 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
4992
93fea8d3
AL		 49932008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
4994
4995 * config.host (sh2[lbe]*-*-linux*): Allow target.
4996
18724e30
NF		 49972008-04-30 Nathan Froyd <froydnj@codesourcery.com>
4998
4999 * config/rs6000/t-ppccomm: Add build rules for new files.
5000 (LIB2ADD_ST): New variable.
5001
47583040
AH		 50022008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
5003
5004 PR target/34210
5005 PR target/35508
5006 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
5007 * config/t-avr: New file. Build 16bit libgcc functions.
5008
cf8e67fe
JJ		 50092008-03-02 Jakub Jelinek <jakub@redhat.com>
5010
5011 PR target/35401
5012 * config/t-slibgcc-darwin: Make install-leaf dependent on
5013 install-darwin-libgcc-stubs instead of install.
5014
8d8da227
JM		 50152008-01-25 Joseph Myers <joseph@codesourcery.com>
5016
5017 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
5018 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
5019 sh-*-rtemscoff*): Remove cases.
5020
edbf8b16
RS		 50212007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
5022
5023 * Makefile.in (all): Use install-leaf rather than install.
5024 (install): Split most of the rule into...
5025 (install-leaf): ...this new one.
5026
89deeaff
EK		 50272007-12-19 Etsushi Kato <ek.kato@gmail.com>
5028 Paolo Bonzini <bonzini@gnu.org>
5029
5030 PR target/30572
5f464fa2
UB		 5031 * Makefile.in: Use @shlib_slibdir@ substitution to get
5032 correct install name on darwin.
89deeaff 5033 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
dfb3b0e3 5034
4081d704
HPN		 50352007-12-15 Hans-Peter Nilsson <hp@axis.com>
5036
5037 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
5038 cris-*-elf and cris-*-none.
5039 (crisv32-*-linux*): Similar, as cris-*-linux*.
5040
f43e89a3
RIL		 50412007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
5042
5043 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
5044
b4e9c2c6
L		 50452007-10-27 H.J. Lu <hongjiu.lu@intel.com>
5046
5047 PR regression/33926
5048 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
5049 * configure: Regenerated.
5050
b2a00c89
L		 50512007-09-27 H.J. Lu <hongjiu.lu@intel.com>
5052
5053 * Makefile.in (dfp-filenames): Replace decimal_globals,
5054 decimal_data, binarydecimal and convert_data with
5055 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
5056 and bid_convert_data, respectively.
5057
8d2a9e0e
CF		 50582007-09-17 Chao-ying Fu <fu@mips.com>
5059 Nigel Stephens <nigel@mips.com>
5060
5061 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
5062 * Makefile.in (fixed_point): Define.
5063 Check if fixed_point is yes to build support functions.
5064 * configure.ac: Check for fixed_point support.
5065 * configure: Regenerated.
5066 * gen-fixed.sh: New file to generate lists of fixed-point labels,
5067 funcs, modes, from, to.
5068
2b53935d
JJ		 50692007-09-11 Janis Johnson <janis187@us.ibm.com
5070
5071 * Makefile.in (dfp-filenames): Add bid128_noncomp.
5072
2533577f
JJ		 50732007-09-10 Janis Johnson <janis187@us.ibm.com>
5074
5075 * Makefile.in (dfp-filenames): Remove decUtility, add
5076 decDouble, decPacked, decQuad, decSingle.
5077
3ae3dbd6
HK		 50782007-08-27 Hans Kester <hans.kester@ellips.nl>
5079
5080 * config.host : Add x86_64-elf target.
5081
22867d02
L		 50822007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5083
5084 * configure.ac (set_have_cc_tls): Add a missing =.
5085 * configure: Regenerated.
5086
6f461e76
L		 50872007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5088
5089 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
5090 and x86_64-*-linux*.
5091
5092 * config/t-tls: New file.
5093
dfb3b0e3 5094 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
6f461e76
L		 5095
5096 * configure.ac: Include ../config/enable.m4 and
5097 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
5098 supports TLS and substitute set_have_cc_tls.
5099 * configure: Regenerated.
5100
200359e8
L		 51012007-07-04 H.J. Lu <hongjiu.lu@intel.com>
5102
5103 * Makefile.in: Use libbid for DFP when BID is enabled.
5104
76f5e200
DS		 51052007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
5106
5107 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
dfb3b0e3 5108 extra_parts. Add config/i386/t-cygming to tmake_file.
76f5e200
DS		 5109 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
5110
9bd196f0 51112007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
200359e8 5112 Danny Smith <dannysmith@users.sourceforge.net>
9bd196f0
ZM		 5113
5114 PR target/29498
5115 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
5116 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
5117 * config/i386/t-crtfm: Compile crtfastmath.o with
5118 -minline-all-stringops.
5119
1910440e
RS		 51202007-05-10 Richard Sandiford <richard@codesourcery.com>
5121
5122 * config.host (sparc-wrs-vxworks): New target.
5123
7d33c31d
KH		 51242007-04-14 Kazu Hirata <kazu@codesourcery.com>
5125
5126 * config.host: Recognize fido.
5127
96fccd0d
JJ		 51282007-04-04 Janis Johnson <janis187@us.ibm.com>
5129
5130 * configure: Check host, not target, for decimal float support.
5131
577565f9
UB		 51322007-04-03 Uros Bizjak <ubizjak@gmail.com>
5133
5134 * config/i386/t-crtpc: New file.
5135 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5f464fa2 5136 (x86_64-*-linux*): Ditto.
577565f9 5137
ccf8e764
RH		 51382007-02-30 Kai Tietz <kai.tietz@onevision.com>
5139
5140 * config.host (x86_64-*-mingw*): New target.
5141
79b87c74
MM		 51422007-03-23 Michael Meissner <michael.meissner@amd.com>
5143 H.J. Lu <hongjiu.lu@intel.com>
5144
5145 * Makefile.in (enable_decimal_float): New.
5146 (DECNUMINC): Add
5147 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
5148 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
5149 (decbits-filenames): This.
5150 (decbits-objects): New.
5151 (libgcc-objects): Add $(decbits-objects).
5152
5153 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
5154 Substitute enable_decimal_float.
5155 * configure: Regenerated.
5156
8fce4e31
HPN		 51572007-03-19 Hans-Peter Nilsson <hp@axis.com>
5158
5159 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5160
e8bb4597
BM		 51612007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5162
5163 * Makefile.in (install-info): New dummy target.
5164
344189f9
BS		 51652007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5166
5167 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5168
ac84c172
BM		 51692007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5170
5171 * Makefile.in: Add install-html and install-pdf dummy
5172 targets.
5173
cd5c2357
RS		 51742007-02-05 Roger Sayle <roger@eyesopen.com>
5175 Daniel Jacobowitz <dan@codesourcery.com>
5176
5177 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5178 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5179 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5180
d9a66f98
JJ		 51812007-01-29 Janis Johnson <janis187@us.ibm.com>
5182
5183 * Makefile.in (dec-filenames): Add decExcept.
5184
9891ec5f
DJ		 51852007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5186
5187 PR bootstrap/30469
5188 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5189 -fprofile-use.
5190
d6efbf5a
DJ		 51912007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5192
5193 * configure.ac: Add --enable-version-specific-runtime-libs.
5194 Correct $slibdir default.
5195 * configure: Regenerated.
5196
17caeff2
JM		 51972007-01-23 Joseph Myers <joseph@codesourcery.com>
5198
5199 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5200
5ea41e3a
AP		 52012007-01-21 Andrew Pinski <pinskia@gmail.com>
5202
5203 PR target/30519
5204 * config.host (alpha*-*-linux*): Set extra_parts.
5205
26900826
KK		 52062007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5207
5208 * config/sh/t-linux: New.
5209 * config.host (sh*-*-linux*): Set tmake_file.
5210
97af925b
DJ		 52112007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5212
5213 * Makefile.in (install): Handle multilibs.
5214
b0088af7
BM		 52152007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5216
5217 * Makefile.in: Added .PHONY entry for documentation targets.
5218
e0a9456a
BM		 52192007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5220
5221 * Makefile.in: Add empty info, html, dvi, pdf targets.
5222
7fd453b4
MS		 52232007-01-04 Mike Stump <mrs@apple.com>
5224
5225 * Makefile.in (MAKEINFO): Remove.
5226 (PERL): Likewise.
5227
14e8fc8b
PB		 52282007-01-04 Paolo Bonzini <bonzini@gnu.org>
5229
5230 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5231 * configure: Regenerate.
5232 * Makefile.in (host_subdir): Substitute it.
dfb3b0e3 5233 (gcc_objdir): Use it.
14e8fc8b 5234
1555beba
DJ		 52352007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5236
5237 * config.host (ia64*-*-linux*): Set tmake_file.
5238
79e6eaeb
DJ		 52392007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5240
5241 * Makefile.in (version): Define.
5242
fa958513
DJ		 52432007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5244 Paolo Bonzini <bonzini@gnu.org>
5245
5246 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5247 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5248 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5249 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5250 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5251 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5252 * configure: Generated.
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