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74924838
ASJ		 12013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
2 H.J. Lu <hongjiu.lu@intel.com>
3
4 PR target/59422
5 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
6 and AMD_JAGUAR.
7 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
8 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
9 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
10 FEATURE_XOP and FEATURE_FMA.
11 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
12 AMDFAM15H_BDVER3.
13 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
14 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
15 FEATURE_FMA4 and FEATURE_XOP.
16
d3c11974
L		 172013-12-23 H.J. Lu <hongjiu.lu@intel.com>
18
19 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
20 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
21 (get_intel_cpu): Updated.
22
064c4ff2
ZC		 232013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
24
25 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
26
8b02e720
UB		 272013-12-09 Uros Bizjak <ubizjak@gmail.com>
28
29 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1f71a3c3 30 instructions when __SSE_MATH__ is defined.
8b02e720 31
3fa2ccb4
RC		 322013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
33
34 * config.host (microblaze-*-rtems*): New.
35
ecd78fc9
KV		 362013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
37
38 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
39 architectures that do not have hardware divide instruction.
40 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
41
b21fbbd2
RS		 422013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
43
44 * longlong.h: Delete (moved to include/).
45
b03fb8c9
AZ		 462013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
47
48 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
49 of normal number and qNaN to not raise an inexact exception.
50
3c716922
UB		 512013-11-28 Uros Bizjak <ubizjak@gmail.com>
52
53 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
54
552013-11-28 Matthew Leach <matthew.leach@arm.com>
cceeb9a9
ML		 56
57 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
58 for correct opcodes on BE.
59
a3458d22
UB		 602013-11-27 Uros Bizjak <ubizjak@gmail.com>
61
62 * soft-fp/op-4.h: Update from glibc.
63
30b8f78b
KV		 642013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
65
66 * libgcc2.c (__udivmoddi4): Define new implementation when
67 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
68 divide instructions.
69
82552a29
OE		 702013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
71
72 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
73
80e87457
RO		 742013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
75
76 * config/t-softfp (soft-fp-objects-base): New variable.
77 (soft-fp-objects): Use it.
78
44178879
DE		 792013-11-23 David Edelson <dje.gcc@gmail.com>
80 Andrew Dixie <andrewd@gentrack.com>
81
82 PR target/33704
83 * config/rs6000/aixinitfini.c: New file.
84 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
85 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
86 symbols.
87
e5287671
YR		 882013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
89
a3458d22 90 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
e5287671 91
867c8b03
JH		 922013-11-18 Jan Hubicka <jh@suse.cz>
93
7f369373
JH		 94 * libgcov-driver.c (run_accounted): Make global level static.
95 (gcov_exit_merge_summary): Silence warning; do not clear
96 run_accounted here.
97 (gcov_exit): Clear it here.
98
1d0b3334
JH		 99 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
100 run_accounted.
101
867c8b03
JH		 102 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
103 (all_prg, crc32): Remove static vars.
104 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
105 all_prg.
106 (gcov_exit_merge_gcda): Add crc32 parameter.
107 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
108 do not account run if it was already accounted.
109 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
110 (gcov_exit): Initialize all_prg; update.
111
66204992
AS		 1122013-11-15 Andreas Schwab <schwab@linux-m68k.org>
113
114 * configure: Regenerate.
115
b54214fe
UW		 1162013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
117 Alan Modra <amodra@gmail.com>
118
119 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
120 (frob_update_context): Use it.
121
1222013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
123 Alan Modra <amodra@gmail.com>
124
125 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
126 (trampoline_initial): Provide ELFv2 variant.
127 (__trampoline_setup): Likewise.
128
129 * config/rs6000/linux-unwind.h (frob_update_context): Do not
130 check for AIX indirect function call sequence if _CALL_ELF == 2.
131
1322013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
133 Alan Modra <amodra@gmail.com>
134
135 * config/rs6000/linux-unwind.h (get_regs): Do not support
136 old kernel versions if _CALL_ELF == 2.
137 (frob_update_context): Do not support PLT stub variants only
138 generated by old linkers if _CALL_ELF == 2.
139
13e0981a
UW		 1402013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
141 Alan Modra <amodra@gmail.com>
142
143 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
144 location of CR save area for 64-bit little-endian systems.
145
1a80085d
EB		 1462013-11-11 Eric Botcazou <ebotcazou@adacore.com>
147
148 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
149 in tmake_file.
150 * config/arm/t-vxworks: Delete.
151
cabeea52
KT		 1522013-11-10 Kai Tietz <ktietz@redhat.com>
153
154 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
155 Increment load-count on use of LIBGCC_SONAME DLL.
156 (hmod_libgcc): New static variable to hold handle of
157 LIBGCC_SONAME DLL.
158 (__gcc_deregister_frame): Decrement load-count of
159 LIBGCC_SONAME DLL.
160
ac088ba1
BRF		 1612013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
162
163 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
164 availability.
165 * configure: Regenerate
166
d59a8fcc
UB		 1672013-11-07 Uros Bizjak <ubizjak@gmail.com>
168
169 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
170 FP_EX_DENORM. Store result to volatile location after SSE division
171 to close interrupt window. Remove unneeded fwait after x87
172 division since interrupt window will be closed by emitted fstp.
9de84e84 173 Rewrite FP_EX_INEXACT handling.
d59a8fcc 174
9954c743
JM		 1752013-11-06 Joseph Myers <joseph@codesourcery.com>
176
177 * soft-fp/README: Update.
178 * soft-fp/adddf3.c: Update from glibc.
179 * soft-fp/addsf3.c: Likewise.
180 * soft-fp/addtf3.c: Likewise.
181 * soft-fp/divdf3.c: Likewise.
182 * soft-fp/divsf3.c: Likewise.
183 * soft-fp/divtf3.c: Likewise.
184 * soft-fp/double.h: Likewise.
185 * soft-fp/eqdf2.c: Likewise.
186 * soft-fp/eqsf2.c: Likewise.
187 * soft-fp/eqtf2.c: Likewise.
188 * soft-fp/extenddftf2.c: Likewise.
189 * soft-fp/extended.h: Likewise.
190 * soft-fp/extendsfdf2.c: Likewise.
191 * soft-fp/extendsftf2.c: Likewise.
192 * soft-fp/extendxftf2.c: Likewise.
193 * soft-fp/fixdfdi.c: Likewise.
194 * soft-fp/fixdfsi.c: Likewise.
195 * soft-fp/fixdfti.c: Likewise.
196 * soft-fp/fixsfdi.c: Likewise.
197 * soft-fp/fixsfsi.c: Likewise.
198 * soft-fp/fixsfti.c: Likewise.
199 * soft-fp/fixtfdi.c: Likewise.
200 * soft-fp/fixtfsi.c: Likewise.
201 * soft-fp/fixtfti.c: Likewise.
202 * soft-fp/fixunsdfdi.c: Likewise.
203 * soft-fp/fixunsdfsi.c: Likewise.
204 * soft-fp/fixunsdfti.c: Likewise.
205 * soft-fp/fixunssfdi.c: Likewise.
206 * soft-fp/fixunssfsi.c: Likewise.
207 * soft-fp/fixunssfti.c: Likewise.
208 * soft-fp/fixunstfdi.c: Likewise.
209 * soft-fp/fixunstfsi.c: Likewise.
210 * soft-fp/fixunstfti.c: Likewise.
211 * soft-fp/floatdidf.c: Likewise.
212 * soft-fp/floatdisf.c: Likewise.
213 * soft-fp/floatditf.c: Likewise.
214 * soft-fp/floatsidf.c: Likewise.
215 * soft-fp/floatsisf.c: Likewise.
216 * soft-fp/floatsitf.c: Likewise.
217 * soft-fp/floattidf.c: Likewise.
218 * soft-fp/floattisf.c: Likewise.
219 * soft-fp/floattitf.c: Likewise.
220 * soft-fp/floatundidf.c: Likewise.
221 * soft-fp/floatundisf.c: Likewise.
222 * soft-fp/floatunditf.c: Likewise.
223 * soft-fp/floatunsidf.c: Likewise.
224 * soft-fp/floatunsisf.c: Likewise.
225 * soft-fp/floatunsitf.c: Likewise.
226 * soft-fp/floatuntidf.c: Likewise.
227 * soft-fp/floatuntisf.c: Likewise.
228 * soft-fp/floatuntitf.c: Likewise.
229 * soft-fp/gedf2.c: Likewise.
230 * soft-fp/gesf2.c: Likewise.
231 * soft-fp/getf2.c: Likewise.
232 * soft-fp/ledf2.c: Likewise.
233 * soft-fp/lesf2.c: Likewise.
234 * soft-fp/letf2.c: Likewise.
235 * soft-fp/muldf3.c: Likewise.
236 * soft-fp/mulsf3.c: Likewise.
237 * soft-fp/multf3.c: Likewise.
238 * soft-fp/negdf2.c: Likewise.
239 * soft-fp/negsf2.c: Likewise.
240 * soft-fp/negtf2.c: Likewise.
241 * soft-fp/op-1.h: Likewise.
242 * soft-fp/op-2.h: Likewise.
243 * soft-fp/op-4.h: Likewise.
244 * soft-fp/op-8.h: Likewise.
245 * soft-fp/op-common.h: Likewise.
246 * soft-fp/quad.h: Likewise.
247 * soft-fp/single.h: Likewise.
248 * soft-fp/soft-fp.h: Likewise.
249 * soft-fp/subdf3.c: Likewise.
250 * soft-fp/subsf3.c: Likewise.
251 * soft-fp/subtf3.c: Likewise.
252 * soft-fp/truncdfsf2.c: Likewise.
253 * soft-fp/trunctfdf2.c: Likewise.
254 * soft-fp/trunctfsf2.c: Likewise.
255 * soft-fp/trunctfxf2.c: Likewise.
256 * soft-fp/unorddf2.c: Likewise.
257 * soft-fp/unordsf2.c: Likewise.
258 * soft-fp/unordtf2.c: Likewise.
259
02ac9503
UB		 2602013-11-05 Uros Bizjak <ubizjak@gmail.com>
261
262 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
263 (_FP_MUL_MEAT_D): Ditto.
264 (_FP_DIV_MEAT_S): Ditto.
265 (_FP_DIV_MEAT_D): Ditto.
266 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
267 t-softfp-sfdf and t-softfp to tmake_file.
268
61221141
UB		 2692013-11-03 Uros Bizjak <ubizjak@gmail.com>
270
271 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
272 * config/i386/crtprec.c: Ditto.
273
9304f876
CJW		 2742013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
275 Shiva Chen <shiva0217@gmail.com>
276
277 * config.host (nds32*-elf*): Add nds32 target.
278 * config/nds32 : New directory and files.
279
0e499e75
HPN		 2802013-10-16 Hans-Peter Nilsson <hp@axis.com>
281
282 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
283 * config.host (cpu_type) <Setting default>: Add entry for
284 crisv32-*-*.
285 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
286 <crisv32-*-linux*>: Adjust.
287 * longlong.h: Wrap the whole CRIS section in a single
288 defined(__CRIS__) conditional. Add comment about add_ssaaaa
289 and sub_ddmmss.
290 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
291 defined.
292 [__CRIS__] (__umulsidi3): Define.
293 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
294 * config/cris/sfp-machine.h: New file.
295 * config/cris/umulsidi3.S: New file.
296 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
297 * config/cris/arit.c (SIGNMULT): New macro.
298 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
299 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
300 saving 3 out of originally 33 cycles from the fastest
301 path, 3 out of 54 from the medium path and one from the longest
302 path. Improve comments.
303
16022041
RS		 3042013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
305
306 * sync.c: Remove static aliases and define each function directly
307 under its real name.
308
69778659
JDA		 3092013-10-02 John David Anglin <danglin@gcc.gnu.org>
310
311 * config.host (hppa*64*-*-linux*): Define extra_parts.
312 (hppa*-*-linux*): Likewise.
313
2deaf8b0
JR		 3142013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
315
316 * config/arc/crtgend.S: Add 2013 to Copyright years.
317 * config/arc/gmon/atomic.h: Likewise.
318 * config/arc/gmon/auxreg.h: Likewise.
319 * config/arc/gmon/sys/gmon_out.h: Likewise.
320 * config/arc/gmon/sys/gmon.h: Likewise.
321 * config/arc/gmon/prof-freq.c: Likewise.
322 * config/arc/gmon/mcount.c: Likewise.
323 * config/arc/gmon/prof-freq-stub.S: Likewise.
324 * config/arc/gmon/gmon.c: Likewise.
325 * config/arc/gmon/machine-gmon.h: Likewise.
326 * config/arc/gmon/profil.S: Likewise.
327 * config/arc/gmon/dcache_linesz.S: Likewise.
328 * config/arc/crtg.S: Likewise.
329 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
330 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
331 * config/arc/ieee-754/adddf3.S: Likewise.
332 * config/arc/ieee-754/truncdfsf2.S: Likewise.
333 * config/arc/ieee-754/fixsfsi.S: Likewise.
334 * config/arc/ieee-754/gtsf2.S: Likewise.
335 * config/arc/ieee-754/floatsisf.S: Likewise.
336 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
337 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
338 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
339 * config/arc/ieee-754/fixdfsi.S: Likewise.
340 * config/arc/ieee-754/addsf3.S: Likewise.
341 * config/arc/ieee-754/gesf2.S: Likewise.
342 * config/arc/ieee-754/floatsidf.S: Likewise.
343 * config/arc/ieee-754/extendsfdf2.S: Likewise.
344 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
345 * config/arc/ieee-754/gtdf2.S: Likewise.
346 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
347 * config/arc/ieee-754/uneqdf2.S: Likewise.
348 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
349 * config/arc/ieee-754/uneqsf2.S: Likewise.
350 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
351 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
352 * config/arc/ieee-754/eqdf2.S: Likewise.
353 * config/arc/ieee-754/ordsf2.S: Likewise.
354 * config/arc/ieee-754/divsf3.S: Likewise.
355 * config/arc/ieee-754/divdf3.S: Likewise.
356 * config/arc/ieee-754/floatunsidf.S: Likewise.
357 * config/arc/ieee-754/orddf2.S: Likewise.
358 * config/arc/ieee-754/eqsf2.S: Likewise.
359 * config/arc/ieee-754/gedf2.S: Likewise.
360 * config/arc/crtn.S: Likewise.
361 * config/arc/crti.S: Likewise.
362 * config/arc/t-arc700-uClibc: Likewise.
363 * config/arc/asm.h: Likewise.
364 * config/arc/libgcc-excl.ver: Likewise.
365 * config/arc/t-arc-newlib: Likewise.
366 * config/arc/divtab-arc700.c: Likewise.
367 * config/arc/initfini.c: Likewise.
368 * config/arc/fp-hack.h: Likewise.
369
c8e318b0
JR		 3702013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
371 Diego Novillo <dnovillo@google.com>
372
373 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
a07c5b47
JR		 374 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
375 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
376 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
c8e318b0 377
d38a64b4
JR		 3782013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
379 Brendan Kehoe <brendan@zen.org>
380 Simon Cook <simon.cook@embecosm.com>
381
382 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
383 * config/arc: New directory.
384 * longlong.h [__arc__] (umul_ppmm): Remove.
385 [__arc__] (__umulsidi3): Define.
386 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
387 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
388
dff717d2
JC		 3892013-09-17 Jacek Caban <jacek@codeweavers.com>
390
391 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
392 CreateSemaphoreA.
393 * config/i386/gthr-win32.h: Likewise.
394
5c0029de
DD		 3952013-09-16 DJ Delorie <dj@redhat.com>
396
844ad6c6 397 * config/rl78/vregs.h: Add G10 register definitions.
5c0029de
DD		 398 * config/rl78/lib2mul.c: Enable for RL78/G10.
399 * config/rl78/lib2div.c: Likewise.
400 * config/rl78/lshrsi3.S: Use vregs.h.
401 * config/rl78/cmpsi2.S: Likewise.
402 * config/rl78/trampoline.S: Likewise.
403 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
404
ceb2fc49
DD		 4052013-09-14 DJ Delorie <dj@redhat.com>
406 Nick Clifton <nickc@redhat.com>
407
408 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
409 * config/rl78/vregs.h: New.
410 * config/rl78/signbit.S: New file. Implements signbit function.
411 * config/rl78/divmodsi.S: New.
412 * config/rl78/divmodhi.S: New.
413 * config/rl78/divmodqi.S: New.
414 * config/rl78/t-rl78: Build them here...
415 * config/rl78/lib2div.c: ...but not here.
416
f6a83b4a
DD		 4172013-09-12 DJ Delorie <dj@redhat.com>
418
419 * config.host (msp*-*-elf): New.
420 * config/msp430/: New port.
421
9107b096
IS		 4222013-08-18 Iain Sandoe <iain@codesourcery.com>
423
424 PR gcov-profile/58127
425 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
426 __thread var for emulated TLS.
427 (__gcov_indirect_call_counters): Likewise.
428
0f9bde1f 4292013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
61221141
UB		 430 Catherine Moore <clm@codesourcery.com>
431 Richard Sandiford <rdsandiford@googlemail.com>
0f9bde1f
MR		 432
433 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
434 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
435 (CALL_STUB_NO_RET): Likewise.
436 (CALL_STUB_RET): Likewise.
437 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
438 __mips16_ret call/return stub symbols.
439 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
440 to tmake_file.
441
2dc14aac
MR		 4422013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
443
444 * config.host <mips*-*-linux*>: Remove a stray comment.
445
748d71f3
JH		 4462013-08-10 Jan Hubicka <jh@suse.cz>
447
448 Work around binutils PR14342
449 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
450 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
451 (L_gcov_indirect_call_profiler_v2): New.
452
2fa3d31b
JH		 4532013-08-06 Jan Hubicka <jh@suse.cz>
454
455 * libgcov.c (__gcov_indirect_call_callee,
456 __gcov_indirect_call_counters): New global vars.
457 (__gcov_indirect_call_profiler): replace by ...
458 (__gcov_indirect_call_profiler_v2) ... this one.
459
2077db1b
CT		 4602013-08-06 Caroline Tice <cmtice@google.com>
461
d0595b65 462 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
2077db1b 463 vtv_start_preinit.o and vtv_end_preinit.o.
d0595b65
CT		 464 * configure.ac: Add code to check/set enable_vtable_verify.
465 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
2077db1b 466 true.
d0595b65
CT		 467 * vtv_start_preinit.c: New file.
468 * vtv_end_preinit.c: New file.
469 * vtv_start.c: New file.
470 * vtv_end.c: New file.
471 * configure: Regenerated.
2077db1b 472
46549c20
MK		 4732013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
474
475 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
476 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
477 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
478 GPL-3.0-with-GCC-exception.
479
72be589b
MR		 4802013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
481
482 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
483 ISA and up.
484
902a3faf
AK		 4852013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
486
487 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
488 mapping for FPRs when creating the fallback framestate.
489
02371798
GJL		 4902013-07-19 Georg-Johann Lay <avr@gjlay.de>
491
492 PR target/57516
493 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
494 (__round_s2_const, __round_u2_const)
495 (__round_s4_const, __round_u4_const, __round_x8):
496 Saturate result if addition result cannot be represented.
497
ab0e8379
MK		 4982013-07-15 Matthias Klose <doko@ubuntu.com>
499
500 * libgcc2.c: Don't include <limits.h>.
501
7da38058
JJ		 5022013-07-09 Janis Johnson <janisjo@codesourcery.com>
503
504 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
505
1f6eac90
JJ		 5062013-07-06 Jakub Jelinek <jakub@redhat.com>
507
508 PR target/29776
509 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
510
4ea3d774
JJ		 5112013-06-28 Jakub Jelinek <jakub@redhat.com>
512
513 PR middle-end/36041
514 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
515 Define.
516 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
517 instead of table lookups.
518 (__popcountDI2): Likewise.
519
9d2cdf25
CJW		 5202013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
521
522 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
523 correctly.
524
fa1e55b0
JM		 5252013-06-21 Joseph Myers <joseph@codesourcery.com>
526
527 PR other/53317
528 * soft-fp/adddf3.c: Update from glibc.
529 * soft-fp/addsf3.c: Likewise.
530 * soft-fp/addtf3.c: Likewise.
531 * soft-fp/divdf3.c: Likewise.
532 * soft-fp/divsf3.c: Likewise.
533 * soft-fp/divtf3.c: Likewise.
534 * soft-fp/double.h: Likewise.
535 * soft-fp/eqdf2.c: Likewise.
536 * soft-fp/eqsf2.c: Likewise.
537 * soft-fp/eqtf2.c: Likewise.
538 * soft-fp/extenddftf2.c: Likewise.
539 * soft-fp/extended.h: Likewise.
540 * soft-fp/extendsfdf2.c: Likewise.
541 * soft-fp/extendsftf2.c: Likewise.
542 * soft-fp/fixdfdi.c: Likewise.
543 * soft-fp/fixdfsi.c: Likewise.
544 * soft-fp/fixsfdi.c: Likewise.
545 * soft-fp/fixsfsi.c: Likewise.
546 * soft-fp/fixtfdi.c: Likewise.
547 * soft-fp/fixtfsi.c: Likewise.
548 * soft-fp/fixunsdfdi.c: Likewise.
549 * soft-fp/fixunsdfsi.c: Likewise.
550 * soft-fp/fixunssfdi.c: Likewise.
551 * soft-fp/fixunssfsi.c: Likewise.
552 * soft-fp/fixunstfdi.c: Likewise.
553 * soft-fp/fixunstfsi.c: Likewise.
554 * soft-fp/floatdidf.c: Likewise.
555 * soft-fp/floatdisf.c: Likewise.
556 * soft-fp/floatditf.c: Likewise.
557 * soft-fp/floatsidf.c: Likewise.
558 * soft-fp/floatsisf.c: Likewise.
559 * soft-fp/floatsitf.c: Likewise.
560 * soft-fp/floatundidf.c: Likewise.
561 * soft-fp/floatundisf.c: Likewise.
562 * soft-fp/floatunditf.c: Likewise.
563 * soft-fp/floatunsidf.c: Likewise.
564 * soft-fp/floatunsisf.c: Likewise.
565 * soft-fp/floatunsitf.c: Likewise.
566 * soft-fp/gedf2.c: Likewise.
567 * soft-fp/gesf2.c: Likewise.
568 * soft-fp/getf2.c: Likewise.
569 * soft-fp/ledf2.c: Likewise.
570 * soft-fp/lesf2.c: Likewise.
571 * soft-fp/letf2.c: Likewise.
572 * soft-fp/muldf3.c: Likewise.
573 * soft-fp/mulsf3.c: Likewise.
574 * soft-fp/multf3.c: Likewise.
575 * soft-fp/negdf2.c: Likewise.
576 * soft-fp/negsf2.c: Likewise.
577 * soft-fp/negtf2.c: Likewise.
578 * soft-fp/op-1.h: Likewise.
579 * soft-fp/op-2.h: Likewise.
580 * soft-fp/op-4.h: Likewise.
581 * soft-fp/op-8.h: Likewise.
582 * soft-fp/op-common.h: Likewise.
583 * soft-fp/quad.h: Likewise.
584 * soft-fp/single.h: Likewise.
585 * soft-fp/soft-fp.h: Likewise.
586 * soft-fp/subdf3.c: Likewise.
587 * soft-fp/subsf3.c: Likewise.
588 * soft-fp/subtf3.c: Likewise.
589 * soft-fp/truncdfsf2.c: Likewise.
590 * soft-fp/trunctfdf2.c: Likewise.
591 * soft-fp/trunctfsf2.c: Likewise.
592 * soft-fp/unorddf2.c: Likewise.
593 * soft-fp/unordsf2.c: Likewise.
594 * soft-fp/unordtf2.c: Likewise.
595 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
596 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
597 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
598 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
599 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
600 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
601 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
602 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
603 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
604 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
605 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
606 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
607
0de86a92
JU		 6082013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
609
610 * config/mips/lib2funcs.c: New file.
611 * config/mips/t-mips (LIB2ADD_ST): Add it.
612
0d008882
OE		 6132013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
614
615 PR target/6526
616 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
617 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
618
776434d1
WL		 6192013-06-08 Walter Lee <walt@tilera.com>
620
621 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
622 Replace int64_t with long long. Add __extension__ where
623 appropriate.
624 * config/tilepro/atomic.c: Include config.h.
625
6ab3ebb4
DR		 6262013-06-06 Douglas B Rupp <rupp@adacore.com>
627
628 * config.host (arm-wrs-vxworks): Configure with other soft float.
629
107eea2c
JU		 6302013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
631
632 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
633 (mips64r5900el-*-elf*): New configurations.
634
5cc19c62
AM		 6352013-06-04 Alan Modra <amodra@gmail.com>
636
637 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
638
0f1d3965
YR		 6392013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
640
641 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
642
0ba045df
EB		 6432013-05-28 Eric Botcazou <ebotcazou@adacore.com>
644
645 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
646 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
647 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
648
49dcafd4
EB		 6492013-05-22 Eric Botcazou <ebotcazou@adacore.com>
650
651 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
652 (powerpc-wrs-vxworks): Likewise.
653
4fcb5d87
EB		 6542013-05-22 Eric Botcazou <ebotcazou@adacore.com>
655
656 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
657 signal frames as well.
658 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
659 STACK_BIAS to the CFA offset.
660
0ec33224
RH		 6612013-05-17 Richard Henderson <rth@redhat.com>
662
663 PR target/49146
664 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
665 (execute_cfa_program): Use it when storing to fs->regs.
666
492a8029
KT		 6672013-05-08 Kai Tietz <ktietz@redhat.com>
668
669 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
670 (__deregister_frame_info): Likewise.
671
701e2f0a
TS		 6722013-05-06 Thomas Schwinge <thomas@codesourcery.com>
673
e5123d08
TS		 674 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
675 NaN's payload.
676
701e2f0a
TS		 677 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
678
b9a7eb5d
AM		 6792013-04-25 Alan Modra <amodra@gmail.com>
680
681 * config.host: Match little-endian powerpc-linux.
682
dfe192f5
YZ		 6832013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
684
685 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
686 as 'unsigned long long' instead of 'unsigned long'.
687 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
688 'signed long'.
689
b6b9af2f
JB		 6902013-04-10 Julian Brown <julian@codesourcery.com>
691
692 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
693 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
694 unsigned char/unsigned short.
695 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
696
ecabdd00
JDA		 6972013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
698
699 PR other/55274
700 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
701
34652576
MI		 7022013-04-04 Meador Inge <meadori@codesourcery.com>
703
704 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
705 computing the location of the link register.
706 (aeabi_uldivmod): Ditto.
707
e9fd8c19
KT		 7082013-03-27 Kai Tietz <ktietz@redhat.com>
709
710 * config.host: Add support for cygwin x64 target.
711 * configure: Regenerated.
712
a6406324
WL		 7132013-03-26 Walter Lee <walt@tilera.com>
714
715 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
716 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
717
55446c7e
KT		 7182013-03-25 Kai Tietz <ktietz@redhat.com>
719
720 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
721
d2ae19d9
RM		 7222013-03-20 Robert Mason <rbmj@verizon.net>
723
724 * config/vxlib-tls.c (__gthread_get_tsd_data,)
725 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
726 (__gthread_leave_tsd_dtor_context): Add prototypes.
727 (tls_delete_hook): Update.
728
22c4c869
CM		 7292013-03-20 Catherine Moore <clm@codesourcery.com>
730 Joseph Myers <joseph@codesourcery.com>
731 Chao-ying Fu <fu@mips.com>
732
733 * config/mips/mips16.S: Don't build for microMIPS.
734 * config/mips/linux-unwind.h: Handle microMIPS frame.
735 * config/mips/crtn.S (fini, init): New labels.
736
fbd28bc3
JJ		 7372013-03-14 Jakub Jelinek <jakub@redhat.com>
738
739 PR tree-optimization/53265
740 * unwind-dw2.c (execute_cfa_program): Avoid
741 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
742 on targets with DWARF_FRAME_REGISTERS < 32.
743
decc676e
OE		 7442013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
745
746 PR target/49880
747 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
748 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
749
84ea618a
ST		 7502013-03-07 Sriraman Tallam <tmsriram@google.com>
751
752 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
753 sandybridge processors.
754
8f6d1c86
OE		 7552013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
756
757 PR target/56529
758 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
759 inclusion list.
760
ecdbd01a 7612013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
409b1de4
EI		 762
763 * config/microblaze/crti.S: Setup stack protection at entry
764
0b4ce21b
GJL		 7652013-03-04 Georg-Johann Lay <avr@gjlay.de>
766
767 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
768 (__rotldi3): Shift bytewise if applicable.
769
b7c3f1ca
JG		 7702013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
771
772 * config/aarch64/sync-cache.c
773 (__aarch64_sync_cache_range): Silence warnings.
774
6d65e8f1
CM		 7752013-02-25 Catherine Moore <clm@codesourcery.com>
776
777 Revert:
778 2013-02-24 Catherine Moore <clm@codesourcery.com>
779 Joseph Myers <joseph@codesourcery.com>
780 Chao-ying Fu <fu@mips.com>
781
782 * config/mips/mips16.S: Don't build for microMIPS.
783 * config/mips/linux-unwind.h: Handle microMIPS frame.
784 * config/mips/crtn.S (fini, init): New labels.
785
6941b508
CM		 7862013-02-24 Catherine Moore <clm@codesourcery.com>
787 Joseph Myers <joseph@codesourcery.com>
788 Chao-ying Fu <fu@mips.com>
789
790 * config/mips/mips16.S: Don't build for microMIPS.
791 * config/mips/linux-unwind.h: Handle microMIPS frame.
792 * config/mips/crtn.S (fini, init): New labels.
793
7c422dbb
EI		 7942012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
795 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
796 as dividend.
797
110207ad
AM		 7982013-02-16 Alan Modra <amodra@gmail.com>
799
800 PR target/55431
801 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
802 (ppc_fallback_frame_state): Always set up save locations for fp
803 and altivec. Don't bother with non-callee-saved regs, r0-r13
804 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
805
e68a4ef6
GJL		 8062013-02-12 Georg-Johann Lay <avr@gjlay.de>
807
808 PR target/54222
809 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
810 _ssmulHA, _ssmulSA.
811 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
812 _ssmulha3, _usmulusa3, _ssmulsa3.
813 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
814 (__muldi3): XCALL __muldi3_6 instead of rcall.
815 (__umulsidi3, __mulsidi3): New functions.
816 (do_prologue_saves, do_epilogue_restores): New .macros.
817 (__divdi3_moddi3): Use them.
818 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
819 (__usmulusa3, __ssmulsa3): New functions.
820
6c59ffd1
IS		 8212013-02-11 Iain Sandoe <iain@codesourcery.com>
822 Jack Howarth <howarth@bromo.med.uc.edu>
823 Patrick Marlier <patrick.marlier@gmail.com>
824
825 PR libitm/55693
826 * config/darwin-crt-tm.c: Remove dummy functions hack.
827
85d768f3
GJL		 8282013-02-08 Georg-Johann Lay <avr@gjlay.de>
829
830 PR target/54222
831 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
832 * config/avr/lib2-object.mk: New iterator to build objects from it.
833 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
834 lib2funcs.c.
835 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
836 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
837 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
838 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
839 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
840 * config/avr/lib1funcs-fixed.S: Implement them.
841
5d5bf775
RS		 8422013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
843
844 Update copyright years.
845
99113dff
DE		 8462013-02-01 David Edelsohn <dje.gcc@gmail.com>
847
848 PR target/54601
849 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
850 Add crtcxa to extra_parts.
851 * config/rs6000/exit.h: New file.
852 * config/rs6000/cxa_atexit.c: New file.
853 * config/rs6000/cxa_finalize.c: New file.
854 * config/rs6000/crtcxa.c: New file.
855 * config/rs6000/t-aix-cxa: New file.
856 * config/rs6000/libgcc-aix-cxa.ver: New file.
857
dbdbd982
NC		 8582013-01-31 Nick Clifton <nickc@redhat.com>
859
860 * config/v850/lib1funcs.S: Add support for e3v5 architecture
861 variant.
862
5893f158
GJL		 8632013-01-29 Georg-Johann Lay <avr@gjlay.de>
864
865 PR target/54222
866 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
867 _mulQQ, _mulHQ, _mulHA, _mulSA,
868 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
869 _divQQ, _divHQ, _divHA, _divSA,
870 _divUQQ, _divUHQ, _divUHA, _divUSA.
871
ecdbd01a 8722013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
fbf0cf90 873
dbdbd982 874 * config.host(microblaze*-linux*): tmake_file: Remove
fbf0cf90
DH		 875 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
876 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
877 to exclude functions from being built with libgcc.c and use
878 the microblaze assembly.
879
ecdbd01a 8802013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
6f14eef2
EI		 881
882 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
883 extra_parts.
884
922c57d1
YZ		 8852013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
886
887 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
888 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
889 __UINTPTR_TYPE__; also cast 'base' to the same type before the
890 alignment operation.
891
e0f8b6a0
SN		 8922013-01-15 Sofiane Naci <sofiane.naci@arm.com>
893
894 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
895 loop start address for cache clearing.
896
00892272
GJL		 8972013-01-14 Georg-Johann Lay <avr@gjlay.de>
898
899 * config/avr/lib1funcs.S: Remove trailing blanks.
900 * config/avr/lib1funcs-fixed.S: Ditto.
901
e59ec5fd
GJL		 9022013-01-14 Georg-Johann Lay <avr@gjlay.de>
903
904 * config/avr/avr-lib.h: Add GPL copyright notice.
905
3ffc1958
GJL		 9062013-01-14 Georg-Johann Lay <avr@gjlay.de>
907
908 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
909 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
910 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
911 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
912
25c210f9
MK		 9132013-01-07 Mark Kettenis <kettenis@openbsd.org>
914
915 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
916 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
2bc15360 917
db59befb
NC		 9182013-01-04 Nick Clifton <nickc@redhat.com>
919
920 * config/v850/lib1funcs.S: Only provide CALLT support functions if
921 the CALLT instruction is supported.
922
5aa12dbf
JW		 9232012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
924
925 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
926 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
927
65f14117
JT		 9282012-12-13 John Tytgat <John@bass-software.com>
929
930 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
931 is 25.
932
ee3ae4f7
JJ		 9332012-12-12 Jakub Jelinek <jakub@redhat.com>
934
935 PR libgcc/55451
936 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
937 undefined signed overflows.
938
2fcfba3d
UB		 9392012-12-09 Uros Bizjak <ubizjak@gmail.com>
940
941 PR target/55344
942 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
943
4f2b3dc2
UB		 9442012-12-06 Uros Bizjak <ubizjak@gmail.com>
945
946 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
947 (FP_TRAPPING_EXCEPTIONS): Define.
948 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
949 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
950
066161a2
RH		 9512012-12-04 Richard Henderson <rth@redhat.com>
952
953 PR bootstrap/55571
954 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
955
25626181
MS		 9562012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
957
4f2b3dc2 958 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
25626181
MS		 959 (FP_EX_SHIFT): Define.
960 (FP_TRAPPING_EXCEPTIONS): Define.
961
868395e8
MS		 9622012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
963
964 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
965 (FP_ROUNDMODE): Use FP_RND_MASK.
966 * config/aarch64/sfp-exceptions.c: New.
967 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
968 Use __sfp_handle_exceptions.
969
5005fe22
RE		 9702012-12-04 Richard Earnshaw <rearnsha@arm.com>
971
972 * config.host: (arm*-*-freebsd*): Remove.
973 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
974 (arm*-*-elf*): Remove.
975 (arm*-*-wince-pe*): Remove.
976 * arm/unwind-arm.c (struct fpa_reg): Delete.
977 (struct fpa_regs): Delete.
978 (phase1_vrs): Remove fpa element.
979 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
980 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
981 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
982 * ieee754-sf.S (floatundisf): Remove FPA support.
983 (floatdisf): Likewise.
984 * ieee75f-df.S (floatundidf): Likewise.
985 (floatdidf): Likewise.
986
e5a81c8e
KT		 9872012-11-29 Kai Tietz <ktietz@redhat.com>
988
989 PR target/55445
990 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
991 * unwind-generic.h: Likewise.
992 * unwind-seh.c: Likewise.
993
f4919e4a
RH		 9942012-11-28 Richard Henderson <rth@redhat.com>
995
996 PR libgcc/48076
997 * emutls.c (__emutls_get_address): Avoid race condition between
998 obj->loc.offset read and emutls_key initialization.
4f2b3dc2 999
e13d9d5a
GJL		 10002012-11-22 Georg-Johann Lay <avr@gjlay.de>
1001
1002 Adjust decimal point of signed accum mode to GCC default.
1003
1004 PR target/54222
1005 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
1006 _divqq_helper.
1007 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
1008 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
1009 (__mulha3, __mulsa3)
1010 (__divqq3, __divha3, __divsa3): Adjust to new position of
4f2b3dc2
UB		 1011 decimal point of signed accum types.
1012
e13d9d5a
GJL		 1013 (__mulusa3_round): New function.
1014 (__mulusa3): Use it.
1015 (__divqq_helper): New function.
1016 (__udivuqq3): Use it.
1017
1b845c6e
JJ		 10182012-11-20 Jakub Jelinek <jakub@redhat.com>
1019
1020 PR bootstrap/55370
1021 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
1022
822a258a
TJ		 10232012-11-18 Teresa Johnson <tejohnson@google.com>
1024
1025 PR bootstrap/55051
1026 * libgcov.c (gcov_exit): Remove merged program summary
1027 comparison unless !GCOV_LOCKED.
1028
54f4eaf0
MS		 10292012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1030
1031 * soft-fp: Updated from glibc upstream.
1032
e808687a
ILT		 10332012-11-06 Ian Lance Taylor <iant@google.com>
1034
1035 * generic-morestack.c (__generic_morestack): Align the returned
1036 stack pointer to a 32 byte boundary.
1037 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
1038 increment the return address until we have decided that we don't
1039 have a varargs function.
1040 (__morestack) [32-bit]: Align stack correctly when calling C
1041 functions.
1042 (__morestack) [64-bit]: Likewise.
1043
460277e0
TS		 10442012-11-04 Thomas Schwinge <thomas@codesourcery.com>
1045
1046 * configure: Regenerate.
1047
73edb277
UB		 10482012-11-02 Uros Bizjak <ubizjak@gmail.com>
1049
1050 PR target/55175
1051 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
1052 * config/i386/sfp-machine.h: Guard exception handling
1053 code with _SOFT_FLOAT.
1054 * config/i386/32/sfp-machine.h: Guard rounding handling
1055 code with _SOFT_FLOAT.
1056 * config/i386/64/sfp-machine.h: Ditto.
1057
c1d4fa04
JS		 10582012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
1059
1060 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
1061 as extra_parts.
1062
eff6ca85
UB		 10632012-10-26 Uros Bizjak <ubizjak@gmail.com>
1064
1065 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
1066 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
1067 when appropriate. Correct structure element types.
1068 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
1069 -minline-all-stringops from compile flags.
1070
43a8f1a1
RC		 10712012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1072
1073 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
1074
76c78361
RC		 10752012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1076
eff6ca85 1077 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
76c78361 1078
6f288860
SH		 10792012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1080
1081 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
1082 tmake_file.
1083
1e3d5096
IB		 10842012-10-23 Ian Bolton <ian.bolton@arm.com>
1085 Jim MacArthur <jim.macarthur@arm.com>
1086 Marcus Shawcroft <marcus.shawcroft@arm.com>
1087 Nigel Stephens <nigel.stephens@arm.com>
1088 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1089 Richard Earnshaw <rearnsha@arm.com>
1090 Sofiane Naci <sofiane.naci@arm.com>
1091 Stephen Thomas <stephen.thomas@arm.com>
1092 Tejas Belagod <tejas.belagod@arm.com>
1093 Yufeng Zhang <yufeng.zhang@arm.com>
1094
1095 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
1096 * config/aarch64/crti.S: New file.
1097 * config/aarch64/crtn.S: New file.
1098 * config/aarch64/linux-unwind.h: New file.
1099 * config/aarch64/sfp-machine.h: New file.
1100 * config/aarch64/sync-cache.c: New file.
1101 * config/aarch64/t-aarch64: New file.
1102 * config/aarch64/t-softfp: New file.
1103
8a740f07
HPN		 11042012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
1105
1106 * config/mmix/crti.S: Mark program and data addresses using PRELD.
1107 Remove typo'd and unnecessary alignment-LOC for .data. Remove
1108 no-longer-needed LDBU insns.
1109
153c8397
SH		 11102012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1111
1112 * config.host
1113 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
1114 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
1115
595fefee
MGD		 11162012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1117
1118 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
1119
9945a876
MK		 11202012-10-15 Matthias Klose <doko@ubuntu.com>
1121
1122 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
1123
1183dc2c
PC		 11242012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
1125
1126 * configure: Regenerate.
1127 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
1128
945a9c1f
UB		 11292012-10-10 Uros Bizjak <ubizjak@gmail.com>
1130
1131 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1132 instructions for 64bit targets only.
1133
fb8bf47a
UB		 11342012-10-10 Uros Bizjak <ubizjak@gmail.com>
1135
1136 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1137 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
1138 * config/i386/32/sfp-machine.h: ... here.
1139 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
1140 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
1141 New defines.
1142
acb72498
MK		 11432012-10-07 Matthias Klose <doko@ubuntu.com>
1144
1145 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1146 as unused.
1147 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1148
8eaee0f0
MK		 11492012-10-06 Mark Kettenis <kettenis@openbsd.org>
1150
1151 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1152 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1153 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1154 (ElfW): Likewise.
1155
5e3e4fe8
JW		 11562012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1157
1158 PR other/53889
1159 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1160 Fix parameter names.
1161
86086376
OE		 11622012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1163
1164 PR target/33135
1165 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1166 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1167 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1168
9597375a
OE		 11692012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1170
1171 PR target/50457
1172 * config/sh/linux-atomic.S: Delete.
1173 * config/sh/linux-atomic.c: New.
1174 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1175 linux-atomic.c. Add cflags to disable warnings.
1176
1504e3e1
JW		 11772012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1178
1179 PR other/53889
1180 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1181 function.
1182 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1183 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1184 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1185 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
5e3e4fe8
JW		 1186 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1187 Likewise.
1504e3e1
JW		 1188 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1189 Likewise.
1190 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1191 Likewise.
1192 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1193 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1194
17f293b0
MK		 11952012-09-19 Mark Kettenis <kettenis@openbsd.org>
1196
9597375a
OE		 1197 * config.host (hppa-*-openbsd*): New target.
1198 * config/pa/t-openbsd: New file.
17f293b0 1199
51526856
GJL		 12002012-09-15 Georg-Johann Lay <avr@gjlay.de>
1201
1202 PR target/54222
1203 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1204 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1205 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1206 (__divsa3): Use __negsi2 to negate r_quoL.
1207 * config/avr/lib1funcs.S (FALIAS): New macro.
1208 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1209 (__negsi2): ...this new function.
1210 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1211 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1212 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1213 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1214 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1215 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1216
aadb5b43
OE		 12172012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1218
1219 PR target/54089
1220 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1221 (lshrsi3): Reimplement as lshrsi3_r0.
1222
d5d66749
AS		 12232012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1224
1225 PR target/46191
1226 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1227 of libgcc.a.
1228
c6c36e73
TJ		 12292012-09-07 Teresa Johnson <tejohnson@google.com>
1230
9597375a 1231 PR gcov-profile/54487
c6c36e73 1232 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
9597375a 1233 differences.
c6c36e73 1234
b588ae30
GJL		 12352012-09-05 Georg-Johann Lay <avr@gjlay.de>
1236
1237 PR target/54461
1238 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1239 not configured --with-avrlibc=no.
1240 * config/avr/t-avrlibc: New file.
1241 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1242 (DPBIT_FUNCS): Ditto.
1243 (TPBIT_FUNCS): Ditto.
1244
abd16fb1
TJ		 12452012-09-04 Teresa Johnson <tejohnson@google.com>
1246
1247 * libgcov.c (struct gcov_summary_buffer): New structure.
1248 (gcov_histogram_insert): New function.
1249 (gcov_compute_histogram): Ditto.
1250 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1251 histograms during summary merging.
1252
613061fd
MK		 12532012-09-01 Mark Kettenis <kettenis@openbsd.org>
1254
1255 * config.host (x86_64-*-openbsd*): New target.
73edb277 1256
867a8345
CLT		 12572012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1258
1259 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1260 attribute.
1261
4aeaaca3
GJL		 12622012-08-24 Georg-Johann Lay <avr@gjlay.de>
1263
1264 PR target/54222
1265 * config/avr/t-avr (conv_X): Rename to func_X.
1266
e55e4056
GJL		 12672012-08-24 Georg-Johann Lay <avr@gjlay.de>
1268
1269 PR target/54222
1270 * config/avr/lib1funcs-fixed.S: New file.
1271 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1272 after they are used.
1273 (neg2, neg4): New macros.
1274 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1275 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1276 (__umulhisi3): Speed up MUL variant if there is enough flash.
1277 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1278 avr-modes.def.
1279 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1280 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1281 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1282 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1283 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1284 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1285 (LIB2FUNCS_EXCLUDE): Add supported functions.
1286
a147b6d2
GJL		 12872012-08-22 Georg-Johann Lay <avr@gjlay.de>
1288
1289 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1290 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1291 libgcc-s-objects.
1292 * fixed-obj.mk: Only expand dependency if $o is not in
1293 LIB2FUNCS_EXCLUDE.
1294
c637141a
L		 12952012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1296
1297 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1298
130e00bd
JM		 12992012-08-22 Joseph Myers <joseph@codesourcery.com>
1300
1301 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1302 depend on --enable-shared.
1303 ($(lib1asmfuncs-o)): Use %.vis files independent of
1304 --enable-shared.
1305 * static-object.mk ($(base)$(objext), $(base).vis)
1306 ($(base)_s$(objext)): Use same rules for visibility handling as in
1307 shared-object.mk.
1308
4b1b3788
ILT		 13092012-08-21 Ian Lance Taylor <iant@google.com>
1310
1311 * config/i386/morestack.S (__morestack_non_split): Increase amount
1312 of space allocated for non-split code stack.
1313
d2468141
JM		 13142012-08-19 Joseph Myers <joseph@codesourcery.com>
1315
1316 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1317 even if inhibit_libc.
1318
a508e1a8
JB		 13192012-08-17 Julian Brown <julian@codesourcery.com>
1320
1321 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1322 -fexceptions -fnon-call-exceptions if not defined.
1323 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1324 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1325
5615a07d
AS		 13262012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1327
1328 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1329 type.
1330
138f5acd
DE		 13312012-08-16 David Edelsohn <dje.gcc@gmail.com>
1332
1333 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1334 rs6000/t-slibgcc-aix.
1335
18efc0dd
SB		 13362012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1337
1338 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1339
6b39bc38
SB		 13402012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1341
1342 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1343
cd25dea0
L		 13442012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1345
1346 PR driver/54171
1347 * Makefile.in (version): Replace top_srcdir with srcdir.
1348
a3dda30b
JY		 13492012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1350
1351 * Makefile.in (version): set to BASE-VER file from gcc directory.
1352
d04aacfc
NC		 13532012-08-01 Nick Clifton <nickc@redhat.com>
1354
1355 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1356 Implements __clrsb for an HImode argument.
1357
0d13c974
NC		 13582012-07-31 Nick Clifton <nickc@redhat.com>
1359
1360 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1361 Implements __clrsb for an HImode argument.
1362 * config/stormy16/clrsbhi2.c: New file:
1363 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1364
efbb59b2
SB		 13652012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1366
1367 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1368
bf1431e3
TG		 13692012-07-19 Tristan Gingold <gingold@adacore.com>
1370 Richard Henderson <rth@redhat.com>
1371
1372 * unwind-seh.c: New file.
1373 * unwind-generic.h: Include windows.h for SEH.
1374 (_Unwind_Exception): Use 6 private fields for SEH.
1375 (_GCC_specific_handler): Declare.
1376 * unwind-c.c (__gcc_personality_seh0): New function.
1377 Adjust for SEH.
1378 * config/i386/libgcc-cygming.ver: New file.
1379 * config/i386/t-seh-eh: New file.
1380 * config.host (x86_64-*-mingw*): Default to seh.
1381
659140c8
SB		 13822012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1383
1384 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1385
a20d08fd
UB		 13862012-06-17 Uros Bizjak <ubizjak@gmail.com>
1387
1388 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1389 __builtin_expect when checking for exceptions.
1390 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1391
79261115
UB		 13922012-06-13 Uros Bizjak <ubizjak@gmail.com>
1393
4a172156
UB		 1394 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1395 function declaration.
1396 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1397 (FP_RND_MASK): New.
1398 * config/ia64/sfp-exceptions.c: New.
1399 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
79261115 1400
bb5c97d4
UB		 14012012-06-13 Uros Bizjak <ubizjak@gmail.com>
1402
1403 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1404 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1405 * config/i386/64/sfp-machine: ... (delete here) ...
1406 * config/i386/sfp-machine.h: ... to here.
1407 (FP_EX_MASK): Remove.
1408 (FP_RND_MASK): New.
1409 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1410
91fe5efb
ST		 14112012-06-11 Sriraman Tallam <tmsriram@google.com>
1412
1413 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1414 * config/i386/libgcc-sol2.ver: Ditto.
1415 * config/i386/libgcc-glibc.ver: Ditto.
1416
67a218c5
RM		 14172012-06-11 Roland McGrath <mcgrathr@google.com>
1418
1419 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1420 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1421 pthread_cancel.
1422
492fbea1
UB		 14232012-06-09 Uros Bizjak <ubizjak@gmail.com>
1424
1425 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1426 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1427 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1428 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1429 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
1430 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
1431 * config/i386/64/sfp-machine: ... (delete here) ...
1432 * config/i386/sfp-machine.h: ... to here.
1433 (FP_EX_MASK): New.
1434 (__sfp_handle_exceptions): New function declaration.
1435 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1436 * config/i386/sfp-exceptions.c: New.
1437 * config/i386/t-softfp: New.
1438 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
1439 i386/t-softfp to tmake_file.
1440
7b4cf266
DM		 14412012-06-03 David S. Miller <davem@davemloft.net>
1442
1443 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
1444 change.
1445
0de0d5c6
DM		 14462012-05-31 David S. Miller <davem@davemloft.net>
1447
1448 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
1449 multiply and divide instructions on 32-bit when V9.
1450 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
1451
d8c9d391
JM		 14522012-05-29 Joseph Myers <joseph@codesourcery.com>
1453
1454 * config/arm/ieee754-df.S: Fix typos.
1455 * config/arm/ieee754-sf.S: Fix typos.
1456 * config/c6x/libunwind.S: Fix typos.
1457 * config/epiphany/udivsi3-float.c: Fix typos.
1458 * config/microblaze/muldi3_hard.S: Fix typos.
1459 * config/picochip/adddi3.S: Fix typos.
1460 * config/picochip/ashlsi3.S: Fix typos.
1461 * config/picochip/ashrsi3.S: Fix typos.
1462 * config/picochip/clzsi2.S: Fix typos.
1463 * config/picochip/cmpsi2.S: Fix typos.
1464 * config/picochip/divmod15.S: Fix typos.
1465 * config/picochip/divmodhi4.S: Fix typos.
1466 * config/picochip/divmodsi4.S: Fix typos.
1467 * config/picochip/longjmp.S: Fix typos.
1468 * config/picochip/lshrsi3.S: Fix typos.
1469 * config/picochip/parityhi2.S: Fix typos.
1470 * config/picochip/popcounthi2.S: Fix typos.
1471 * config/picochip/setjmp.S: Fix typos.
1472 * config/picochip/subdi3.S: Fix typos.
1473 * config/picochip/ucmpsi2.S: Fix typos.
1474 * config/picochip/udivmodhi4.S: Fix typos.
1475 * config/picochip/udivmodsi4.S: Fix typos.
1476 * config/spu/divv2df3.c: Fix typos.
1477 * config/spu/mfc_multi_tag_release.c: Fix typos.
1478 * config/spu/mfc_tag_release.c: Fix typos.
1479 * configure.ac: Fix typos.
1480 * configure: Regenerate.
1481
31a18a7e
ILT		 14822012-05-25 Ian Lance Taylor <iant@google.com>
1483
1484 * config/i386/morestack.S (__morestack_non_split): Check whether
1485 caller is varargs and needs %bp to hold the stack frame on return.
1486
c5768510
OH		 14872012-05-25 Olivier Hainque <hainque@adacore.com>
1488
1489 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1490 sequence in the non pic case on VxWorks.
1491
7c7c339b
OH		 14922012-05-24 Olivier Hainque <hainque@adacore.com>
1493
73fb7630 1494 * Makefile.in: Move dependency on install-unwind_h from
7c7c339b
OH		 1495 "install-leaf" to "install".
1496
fdc1b7d3
OH		 14972012-05-24 Olivier Hainque <hainque@adacore.com>
1498
1499 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1500 Use a separate command for stamp removals.
1501
07ba94b9
AP		 15022012-05-21 Andrew Pinski <apinski@cavium.com>
1503
1504 PR bootstrap/53183
1505 * configure.ac: Define the default includes to being none.
1506 * configure: Regenerate.
1507
4677d2eb
OH		 15082012-05-16 Olivier Hainque <hainque@adacore.com>
1509
1510 * Makefile.in (install-unwind_h): Rename into ...
1511 (install-unwind_h-forbuild): New target.
1512 (all): Use it instead of the former install-unwind_h.
1513 (install-unwind_h): Reinstate, copy to user install destination
1514 for include files, not to the internal gcc object directory one.
1515 (install-leaf): Depend on it.
1516
7d67c380
OH		 15172012-05-15 Olivier Hainque <hainque@adacore.com>
1518
1519 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
1520 register numbers. LR_REGNO replaces R_LR.
1521 (ucontext_for): New, helper for ...
1522 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
1523 and 5.3 of ...
1524 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
1525
aca06c90
RO		 15262012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1527
1528 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
1529 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
1530 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
1531 i386/t-cpuinfo ...
1532 (i[34567]86-*-*, x86_64-*-*): ... here.
1533
1534 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
1535 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
1536
1537 * config/i386/i386-cpuinfo.c: Rename to ...
1538 * config/i386/cpuinfo.c: ... this.
1539 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
1540
1541 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
1542 (libgcc_cv_init_priority): New test.
1543 * configure: Regenerate.
1544 * config.in: New file.
1545 * Makefile.in (clean): Rename config.h to auto-target.h.
1546 (config.h): Likewise.
1547 (stamp-h): Likewise.
1548
1549 * config/i386/cpuinfo.c (auto-target.h): Include.
1550 (CONSTRUCTOR_PRIORITY): Define.
1551 (__cpu_indicator_init): Use it.
1552
0d03ac1b
L		 15532012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1554
1555 * longlong.h: Use a URL instead of an FSF postal address.
1556 Replace spaces with tab.
1557
4a172156 15582012-05-08 Teresa Johnson <tejohnson@google.com>
4e8ee9cb
TJ		 1559
1560 * libgcov.c (gcov_clear, __gcov_reset): New functions.
1561 (__gcov_dump): Ditto.
1562 (gcov_dump_complete): New global variable.
1563 (gcov_exit): Export hidden to enable use in L_gcov_dump.
1564 (__gcov_flush): Outline functionality now in gcov_clear.
1565 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
1566
e4bb767e
AJ		 15672012-04-28 Aurelien Jarno <aurelien@aurel32.net>
1568
31a18a7e
ILT		 1569 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
1570 (mips*-*-linux*): Include mips/t-tpbit when long double is
1571 16 bytes long.
e4bb767e 1572
5ddecff9
ST		 15732012-04-25 Sriraman Tallam <tmsriram@google.com>
1574
1575 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
1576 (get_available_features): New argument. Check for AVX2.
1577 (__cpu_indicator_init): Modify call to get_available_features.
1578
b427dd7a
AM		 15792012-04-25 Alan Modra <amodra@gmail.com>
1580
1581 * config/rs6000/crtsavevr.S: New file.
1582 * config/rs6000/crtrestvr.S: New file.
1583 * config/rs6000/t-savresfgpr: Build the above.
1584 * config/rs6000/t-netbsd: Likewise.
1585
ad491329
ST		 15862012-04-24 Sriraman Tallam <tmsriram@google.com>
1587
1588 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
1589
792317cc
ST		 15902012-04-24 Sriraman Tallam <tmsriram@google.com>
1591
1592 * libgcc/config/i386/i386-cpuinfo.c: New file.
1593 * libgcc/config/i386/t-cpuinfo: New file.
1594 * libgcc/config.host: Include t-cpuinfo.
1595 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
1596
e1be98a4
CF		 15972012-04-24 Chao-ying Fu <fu@mips.com>
1598
1599 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
1600
1bde7dab
TS		 16012012-04-20 Thomas Schwinge <thomas@codesourcery.com>
1602
1603 struct siginfo vs. siginfo_t
1604
1605 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
1606 siginfo_t instead of struct siginfo.
1607 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
1608 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
1609 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
1610 (ia64_handle_unwabi): Likewise.
1611 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
1612 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
1613 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
1614 (sh_fallback_frame_state): Likewise.
1615 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
1616 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
1617
24590f66
L		 16182012-04-02 H.J. Lu <hongjiu.lu@intel.com>
1619
1620 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
1621 system call number.
1622
9a9dcce8
EB		 16232012-03-31 Eric Botcazou <ebotcazou@adacore.com>
1624
1625 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
1626 if it hasn't been previously saved.
1627
6401aaf5
L		 16282012-03-29 H.J. Lu <hongjiu.lu@intel.com>
1629
1630 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
1631 only for glibc.
1632
7fd6378e
GJL		 16332012-03-28 Georg-Johann Lay <avr@gjlay.de>
1634
1635 PR target/52737
1636 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
1637 instead of __AVR_HAVE_8BIT_SP__.
1638
9e916de7
TG		 16392012-03-26 Tristan Gingold <gingold@adacore.com>
1640
1641 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
1642 (unw_table_entry): Use unw_word instead of unsigned long.
1643 (_Unwind_FindTableEntry): Likewise.
1644 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
1645 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
1646 (_Unwind_FindTableEntry): Likewise.
1647 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
1648 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
1649 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
1650 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
1651 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
1652 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
1653 (uw_init_context_1, uw_install_context): Likewise.
1654 (unw_word): Move to unwind-ia64.h
1655
4b12e93d
TG		 16562012-03-26 Tristan Gingold <gingold@adacore.com>
1657
1658 * config/vms/vms-ucrt0.c: Update copyright years.
1659 Add a sanity check.
1660 (___gcc_main_flags): Declare.
1661 (__main): Check flags to remap argv and exit code.
1662 * config.host (*-*-*vms*): Adjust extra_parts.
1663 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
1664 (crt0.o): Add.
1665
06ea7371
RE		 16662012-03-22 Richard Earnshaw <rearnsha@arm.com>
1667
1668 * arm/lib1funcs.asm (ctzsi2): New function.
1669 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
1670 * arm/t-linux (LIB1ASMFUNCS): Likewise.
1671 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
1672 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
1673 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
1674 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
1675
d82ad50d
AT		 16762012-03-21 Andreas Tobler <andreast@fgznet.ch>
1677
1678 * config.host: Add bits to support powerpc64-*-freebsd*.
1679 * config/rs6000/freebsd-unwind.h: New file.
1680 * config/rs6000/t-freebsd64: New file.
1681
b260a8c0
RG		 16822012-03-20 Richard Guenther <rguenther@suse.de>
1683
1684 PR gcov-profile/52627
1685 * libgcov.c (init_mx): Fix mutex name.
1686
86286a8a
TG		 16872012-03-16 Tristan Gingold <gingold@adacore.com>
1688
1689 * config/ia64/vms-unwind.h: Remove ulong (and replace
1690 it by unw_reg where used). Define unw_reg with __int64.
1691
7888f266
RO		 16922012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1693
1694 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1695 Solaris 8 handling.
1696 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1697 Solaris 8 handling.
1698 (sparc_is_sighandler): Likewise.
1699
f155bc64
L		 17002012-03-13 H.J. Lu <hongjiu.lu@intel.com>
1701
1702 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
1703 <= saved reg size.
1704
d47657bd
RO		 17052012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1706
1707 * config/arm/crtn.S: Fix typo.
1708
5bef73a1
RG		 17092012-03-13 Richard Guenther <rguenther@suse.de>
1710
1711 * libgcov.c: Remove stdio.h include and NULL un-define.
1712
9c4271f3
RG		 17132012-03-13 Richard Guenther <rguenther@suse.de>
1714
1715 PR target/52569
1716 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
1717
c6d10e7c
RG		 17182012-03-13 Richard Guenther <rguenther@suse.de>
1719
1720 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
1721
074a385f
RG		 17222012-03-13 Richard Guenther <rguenther@suse.de>
1723
1724 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
1725 and __gthread_mutex_init_function definitions.
1726
c4bc5c25
RO		 17272012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1728
1729 * config.host (mips*-*-openbsd*): Remove.
1730
5c30094f
RO		 17312012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1732
1733 * config.host: Remove alpha*-dec-osf5.1* handling.
1734 * config/alpha/gthr-posix.c: Remove.
1735 * config/alpha/libgcc-osf5.ver: Remove.
1736 * config/alpha/osf5-unwind.h: Remove.
1737 * config/alpha/t-osf-pthread: Remove.
1738 * config/alpha/t-slibgcc-osf: Remove.
1739 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
1740 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
1741 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
1742 * mkmap-flat.awk: Remove osf_export handling.
1743
33e3e24d
RG		 17442012-03-12 Richard Guenther <rguenther@suse.de>
1745
1746 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
1747 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1748 (__gthread_mutex_init_function): New function.
1749 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1750
1751 PR gcov/49484
1752 * libgcov.c: Include gthr.h.
1753 (__gcov_flush_mx): New global variable.
1754 (init_mx, init_mx_once): New functions.
1755 (__gcov_flush): Protect self with a mutex.
1756 (__gcov_fork): Re-initialize mutex after forking.
1757 * unwind-dw2-fde.c: Change condition under which to use
1758 __GTHREAD_MUTEX_INIT_FUNCTION.
1759
d8aba32a
TG		 17602012-03-12 Tristan Gingold <gingold@adacore.com>
1761
1762 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
1763 * config/ia64/t-vms: Likewise.
1764
75ffafdc
MH		 17652012-03-11 Michael Hope <michael.hope@linaro.org>
1766
4a172156
UB		 1767 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
1768 for Thumb-2.
75ffafdc 1769
ef6c2c53
WL		 17702012-03-07 Walter Lee <walt@tilera.com>
1771
1772 * config/tilepro/atomic.c: Rename "atomic_" prefix to
1773 "arch_atomic_".
1774 (atomic_xor): Rename and move definition to
1775 config/tilepro/atomic.h.
1776 (atomic_nand): Ditto.
1777 * config/tilepro/atomic.h: Rename "atomic_" prefix to
1778 "arch_atomic_".
1779 (arch_atomic_xor): Move from config/tilepro/atomic.c.
1780 (arch_atomic_nand): Ditto.
1781
4e30d980
GJL		 17822012-03-07 Georg-Johann Lay <avr@gjlay.de>
1783
1784 PR target/52507
1785 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
1786
61108225
GJL		 17872012-03-07 Georg-Johann Lay <avr@gjlay.de>
1788
1789 PR target/52505
1790 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
1791 from RAM.
1792
b30e10ab
GJL		 17932012-03-07 Georg-Johann Lay <avr@gjlay.de>
1794
1795 PR target/52461
1796 PR target/52508
1797 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
1798 if RAMPZ affects reading from RAM.
1799 (__tablejump_elpm__): Ditto.
1800 (.xload): Ditto.
1801 (__movmemx_hi): Ditto.
1802 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
1803 (__do_global_dtors): Ditto.
1804 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
1805 (__movmemx_hi): Ditto.
1806
8993fde4
RH		 18072012-03-05 Richard Henderson <rth@redhat.com>
1808
1809 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
1810 [ARM] (count_trailing_zeros): Use the builtin.
1811
b7633ee3
KT		 18122012-03-01 Kai Tietz <ktietz@redhat.com>
1813
1814 * soft-fp: Imported from glibc upstream.
1815
fbd3340c
KT		 18162012-02-28 Kai Tietz <ktietz@redhat.com>
1817
1818 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
1819 for mingw-targets as attribute gcc_struct.
1820
e9e053eb
ILT		 18212012-02-28 Ian Lance Taylor <iant@google.com>
1822
1823 * generic-morestack.c (__splitstack_releasecontext): Correct call
1824 to __morestack_release_segments.
1825
d80c632e
ST		 18262012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
1827
1828 PR target/52390
1829 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
1830 for __linux__ when removing signals from __morestack_fullmask.
1831
0253a8b1
GJL		 18322012-02-23 Georg-Johann Lay <avr@gjlay.de>
1833
1834 PR target/52261
1835 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
1836
e10e461e
UW		 18372012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1838
1839 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
1840 instead of HAVE_INITFINI_ARRAY.
1841 * config/ia64/crtend.S: Likewise.
1842
0c0c6398
KT		 18432012-02-20 Kai Tietz <ktietz@redhat.com>
1844
d7470374
KT		 1845 PR libstdc++/52300
1846 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
1847
0c0c6398
KT		 1848 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
1849 to w32-unwind.h header.
1850
78c27266
RS		 18512012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1852
1853 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
1854 (mips*-*-linux*): Remove t-slibgcc-libgcc.
1855 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
1856 * config/mips/mips16.S (__mips16_rdhwr): Delete.
1857
5adeb246
RS		 18582012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1859
1860 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
1861
672ed313
IS		 18622012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1863
1864 PR libitm/52220
1865 * config/darwin-crt-tm.c: Correct typo.
e9e053eb 1866
e948a1fb
IS		 18672012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1868 Patrick Marlier <patrick.marlier@gmail.com>
1869
1870 PR libitm/52220
1871 * config/darwin-crt-tm.c: Generate dummy functions.
1872
6017aed3
IS		 18732012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1874 Patrick Marlier <patrick.marlier@gmail.com>
1875
1876 PR libitm/52042
1877 * config/darwin-crt-tm.c (getTMCloneTable): New function.
1878 (__doTMRegistrations): Call it.
e9e053eb 1879 (__doTMdeRegistrations): Likewise.
6017aed3 1880
2da8c1ad
GJL		 18812012-01-15 Georg-Johann Lay <avr@gjlay.de>
1882 Anatoly Sokolov <aesok@post.ru>
1883 Eric Weddington <eric.weddington@atmel.com>
1884
1885 PR target/52261
1886 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
1887 (__epilogue_restores__): Ditto.
1888
0f952eb4
EB		 18892012-02-15 Eric Botcazou <ebotcazou@adacore.com>
1890
1891 PR target/51921
1892 PR target/52205
1893 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
1894 Solaris 11 and slightly reformat.
1895 (sparc_is_sighandler): Likewise.
1896
dd552284
WL		 18972012-02-14 Walter Lee <walt@tilera.com>
1898
1899 * config.host: Handle tilegx and tilepro.
1900 * config/tilegx/sfp-machine.h: New file.
1901 * config/tilegx/sfp-machine32.h: New file.
1902 * config/tilegx/sfp-machine64.h: New file.
1903 * config/tilegx/t-crtstuff: New file.
1904 * config/tilegx/t-softfp: New file.
1905 * config/tilegx/t-tilegx: New file.
1906 * config/tilepro/atomic.c: New file.
1907 * config/tilepro/atomic.h: New file.
1908 * config/tilepro/linux-unwind.h: New file.
1909 * config/tilepro/sfp-machine.h: New file.
1910 * config/tilepro/softdivide.c: New file.
1911 * config/tilepro/softmpy.S: New file.
1912 * config/tilepro/t-crtstuff: New file.
1913 * config/tilepro/t-tilepro: New file.
1914
b59cbd50
JW		 19152012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
1916
1917 PR libstdc++/51296
1918 PR libstdc++/51906
1919 * gthr-posix.h: Allow static initializer macros to be disabled.
1920 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
1921
6caf807f
CLT		 19222012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
1923
1924 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
1925 Add t-slibgcc-libgcc to tmake_file.
1926 * config/mips/libgcc-mips16.ver: Revert previous patch.
1927 * config/mips/mips16.S (__mips16_rdhwr): Hide.
1928
b25364a0
S		 19292012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
1930 Jayant R Sonar <jayant.sonar@kpitcummins.com>
1931
1932 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
1933 * config/cr16/crti.S: New file.
1934 * config/cr16/crtlibid.S: New file.
1935 * config/cr16/crtn.S: New file.
1936 * config/cr16/lib1funcs.S: New file.
1937 * config/cr16/t-cr16: New file.
1938 * config/cr16/t-crtlibid: New file.
1939 * config/cr16/unwind-dw2.h: New file.
1940 * config/cr16/unwind-cr16.c: New file.
1941 * config/cr16/divmodhi3.c: New file.
1942
8ef03aa7
AM		 19432012-01-25 Alan Modra <amodra@gmail.com>
1944
1945 * config/rs6000/t-linux64: Delete. Move..
1946 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
1947 * config/rs6000/t-linux: ..and libgcc flags to here.
1948
daecebc8
DR		 19492012-01-22 Douglas B Rupp <rupp@gnat.com>
1950
1951 * config.host (i[34567]86-*-interix3*):
8ef03aa7 1952 Change triplet to i[34567]86-*-interix[3-9]*.
daecebc8
DR		 1953 * configure: Regenerate.
1954
ddaf8125
RS		 19552012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
1956 Richard Sandiford <rdsandiford@googlemail.com>
1957
1958 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
1959 * config/mips/mips16.S (__mips16_rdhwr): New function.
1960 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
1961
2cd8b32c
NS		 19622012-01-11 Nathan Sidwell <nathan@acm.org>
1963
1964 * libgcov.c (__gcov_init): Ignore objects with no functions.
1965
cba300dd
GJL		 19662012-01-10 Georg-Johann Lay <avr@gjlay.de>
1967
1968 PR target/49868
1969 Extend __pgmx semantics to linearize memory.
1970 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
1971 * config/avr/lib1funcs.S (__xload_1): New function.
1972 (__movmemx_qi, __movmemx_hi): New functions.
1973 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
1974 semantics.
9ffaf4bc 1975
3d137660
EB		 19762012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1977
1978 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
1979 purported sigacthandler address isn't null before dereferencing it.
1980 (sparc_is_sighandler): Likewise.
1981
bf4db96c
EB		 19822012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1983
1984 PR ada/41929
1985 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
1986 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
1987 (sparc_is_sighandler): Likewise.
1988 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
1989
1ab3568b
TG		 19902012-01-06 Tristan Gingold <gingold@adacore.com>
1991
1992 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
1993 compatibility thunks...
1994 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
1995 (crtbeginS.o, crtendS.o): ... and these to ...
1996 * config/ia64/t-ia64-elf: ... this new file.
1997 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
1998 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
1999
925b0ed8
AK		 20002012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2001
2002 * configure: Regenerate.
2003 * config/s390/t-crtstuff: Remove -fPIC.
2004
a99ad737
JW		 20052012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2006
2007 PR bootstrap/51006
2008 * enable-execute-stack-mprotect.c (getpagesize): Do not define
2009 for NetBSD.
2010
884f56d1
GJL		 20112012-01-02 Georg-Johann Lay <avr@gjlay.de>
2012
2013 PR target/51345
2014 * config/avr/lib1funcs.S: Remove FIXME comments.
2015 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
2016
8c57e547
GJL		 20172012-01-02 Georg-Johann Lay <avr@gjlay.de>
2018
2019 Implement light-weight DImode support.
2020 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
2021 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
2022 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
2023 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
2024
04dbc287
NS		 20252011-12-30 Nathan Sidwell <nathan@acm.org>
2026
2027 * libgcov.c (gcov_crc32): Remove global var.
2028 (free_fn_data): New function.
2029 (buffer_fn_data): Pass in filename, more robust error recovery.
2030 (crc32_unsigned): New function.
2031 (gcov_exit): More robust detection of new program. More robust
2032 error recovery.
2033 (__gcov_init): Do not update program's crc here.
2034
8e1d97d4
TG		 20352011-12-21 Tristan Gingold <gingold@adacore.com>
2036
2037 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
2038
9ffaf4bc
ILT		 20392011-12-21 Ian Lance Taylor <iant@google.com>
2040
2041 * config/i386/morestack.S: Simplify CFI opcodes throughout.
2042
a0c8d0c1
ILT		 20432011-12-20 Ian Lance Taylor <iant@google.com>
2044
2045 * config/i386/morestack.S (__morestack_non_split): If there is
2046 enough stack space already, don't split. Ask for more stack space
2047 than we required.
2048
69048898
SDJ		 20492011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
2050
2051 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
2052 `sys/sdt.h'.
2053 (_Unwind_DebugHook): New function.
2054 (uw_restore_core_regs): New define.
2055 (unwind_phase2): Use uw_restore_core_regs instead of
2056 restore_core_regs.
2057 (unwind_phase2_forced): Likewise.
2058 (__gnu_Unwind_Resume): Likewise.
2059
1bb4b6a3
UB		 20602011-12-20 Uros Bizjak <ubizjak@gmail.com>
2061
2062 * config/alpha/linux-unwind.h: Update copyright years.
2063 (MD_FROB_UPDATE_CONTEXT): New define.
2064 (alpha_frob_update_context): New function.
2065
eb028768
RS		 20662011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
2067
2068 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
2069 tmake_file rather replacing it.
2070
6a2045bf
IS		 20712011-12-15 Iain Sandoe <iains@gcc.gnu.org>
2072
2073 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
1bb4b6a3 2074 function is not used for PPC64.
6a2045bf
IS		 2075 (save_world): Amend comments. Update the VRsave mask to reflect the
2076 saved regs.
2077 (rest_world): Update comments, do not clobber r10, do not use r8.
2078 (eh_rest_world_r10): Amend comments, do not use r8.
2079 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
2080 no longer used, move restore of CR and target address to the end of
2081 the routine.
2082
a13780a6
L		 20832011-12-14 H.J. Lu <hongjiu.lu@intel.com>
2084
2085 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
2086 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
2087
d7288dfb
GJL		 20882011-12-14 Georg-Johann Lay <avr@gjlay.de>
2089
2090 PR target/49313
2091 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
2092 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
2093
8d2c862d
EB		 20942011-12-11 Eric Botcazou <ebotcazou@adacore.com>
2095
2096 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
2097
3447cae6
GJL		 20982011-12-09 Georg-Johann Lay <avr@gjlay.de>
2099
2100 PR target/49313
2101 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
2102 * config/avr/lib1funcs.S (__muldi3): New function.
2103
806fc6aa
AP		 21042011-12-06 Andrew Pinski <apinski@cavium.com>
2105
2106 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
2107 size of func_ptr.
2108 (__frame_dummy_init_array_entry): Likewise.
2109
28c5e6b5
GJL		 21102011-12-06 Georg-Johann Lay <avr@gjlay.de>
2111
2112 Forward-port from gcc-4_6-branch r181936 2011-12-02.
2113
2114 PR target/51345
2115 PR target/51002
2116 * config/avr/lib1funcs.S (__prologue_saves__,
2117 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
2118 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
2119
8f90394a
IS		 21202011-12-04 Iain Sandoe <iains@gcc.gnu.org>
2121
2122 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
2123
06dd33ac
JDA		 21242011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2125
2126 PR other/51272
2127 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
2128 (_ITM_deregisterTMCloneTable): Likewise.
2129 (__register_frame_info): Fix unused warning.
2130 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
2131 pthread_default_stacksize_np): Likewise.
2132 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
1bb4b6a3 2133
85b8555e
DD		 21342011-11-29 DJ Delorie <dj@redhat.com>
2135
2136 * config.host (rl78-*-elf): New case.
2137 * config/rl78: New directory for the Renesas RL78.
2138
4d5ae4ea
BS		 21392011-11-29 Bernd Schmidt <bernds@codesourcery.com>
2140
2141 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
2142 formatting.
2143
f9c55897
RO		 21442011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2145
2146 PR other/51022
2147 * config/rs6000/t-savresfgpr: New file.
2148 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2149 $(srcdir)/config/rs6000/eabi.S.
2150 * config/rs6000/t-ppccomm-ldbl: Remove.
2151 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2152 tmake_file.
2153 (powerpc-*-eabispe*): Likewise.
2154 (powerpc-*-eabi*): Likewise.
2155 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2156 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2157 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2158 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2159 tmake_file.
2160 (powerpc-*-eabisim*): Likewise.
2161 (powerpc-*-elf*): Likewise.
2162 (powerpc-*-eabialtivec*): Likewise.
2163 (powerpc-xilinx-eabi*): Likewise.
2164 (powerpc-*-rtems*): Likewise.
2165 (powerpcle-*-elf*): Likewise.
2166 (powerpcle-*-eabisim*): Likewise.
2167 (powerpcle-*-eabi*): Likewise.
2168
a01207c4
ILT		 21692011-11-27 Ian Lance Taylor <iant@google.com>
2170
2171 * generic-morestack.c (__splitstack_find): Check for NULL old
2172 stack value.
2173 (__splitstack_resetcontext): New function.
2174 (__splitstack_releasecontext): New function.
2175 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2176
2b0b8ab2
IS		 21772011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2178
2179 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2180
c1d8101c
IS		 21812011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2182
2183 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2184
8b281334
RH		 21852011-11-26 Richard Henderson <rth@redhat.com>
2186
2187 * config/m68k/linux-atomic.c: New file.
2188 * config/m68k/t-linux: New file.
2189 * config.host (m68k-uclinux, m68k-linux): Use it.
2190
7546aa9d
RH		 21912011-11-26 Richard Henderson <rth@redhat.com>
2192
2193 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2194 (__TMC_END__): Only declare if hidden is available; in the definition,
2195 if hidden is unavailable add a null record.
2196 (deregister_tm_clones, register_tm_clones): New.
2197 (__do_global_dtors_aux, frame_dummy): Use them.
2198 (__do_global_dtors, __do_global_ctors_1): Likewise.
2199
e2362f5d
IS		 22002011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2201
2202 * config/darwin-crt-tm.c: New file.
2203 * config.host (darwin): Build crttms.o crttme.o to provide
2204 startup and shutdown for tm clones.
2205 * config/t-darwin (crttms.o): New build rule.
2206 (crttme.o): Likewise.
2207
6685dd96
HPN		 22082011-11-21 Hans-Peter Nilsson <hp@axis.com>
2209
2210 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2211 et al.
2212
b0dc7e4c
RH		 22132011-11-21 Richard Henderson <rth@redhat.com>
2214
2215 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2216 (__TMC_LIST__, __TMC_END__): New.
2217 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2218 (__do_global_dtors): Likewise.
2219 (frame_dummy): Call _ITM_registerTMCloneTable.
2220 (__do_global_ctors_1): Likewise.
2221
d4b4b542
RO		 22222011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2223
2224 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2225 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2226 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2227 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2228 * config/i386/t-darwin64: Remove.
2229 * config/sh/t-netbsd (LIB2ADD): Remove.
2230
989bdb74
GJL		 22312011-11-21 Georg-Johann Lay <avr@gjlay.de>
2232
2233 PR target/49313
2234 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2235 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2236 * config/avr/lib1funcs.S (wmov): New assembler macro.
2237 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2238 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2239 (__udivmod64): New function.
2240 (__negdi2): New function.
2241
515a0cfc
GP		 22422011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2243
2244 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2245 *-*-freebsd*aout*): Remove.
2246
0115d17f
HPN		 22472011-11-20 Hans-Peter Nilsson <hp@axis.com>
2248
2249 * static-object.mk (c_flags-$o): Save c_flags.
2250 ($(base)$(objext)): Use it.
2251
93aeb62b
SE		 22522011-11-18 Steve Ellcey <sje@cup.hp.com>
2253
2254 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2255
7bc6df2c
GJL		 22562011-11-18 Georg-Johann Lay <avr@gjlay.de>
2257
2258 PR target/49868
2259 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2260 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2261 New functions.
2262
425d737b
MGD		 22632011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2264
2265 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2266 functions.
1bb4b6a3 2267 (aeabi_uidivmod): Likewise.
425d737b
MGD		 2268 (umodsi3): Likewise.
2269 (divsi3): Likewise.
2270 (aeabi_idivmod): Likewise.
2271 (modsi3): Likewise.
2272
f2a176dc
TG		 22732011-11-16 Tristan Gingold <gingold@adacore.com>
2274
2275 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2276
7c209481
GJL		 22772011-11-15 Georg-Johann Lay <avr@gjlay.de>
2278
2279 PR target/49868
2280 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2281 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2282
9dfd5832
JDA		 22832011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2284
2285 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2286 tmake_file list.
2287 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2288 * config/pa/t-stublib64: Delete.
2289
f77dca5d
RH		 22902011-11-12 Richard Henderson <rth@redhat.com>
2291
2292 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2293 cast the pointer argument to _Unwind_SetGRPtr.
2294
902828f0
RO		 22952011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2296
2297 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2298
e14304ef
ILT		 22992011-11-09 Ian Lance Taylor <iant@google.com>
2300
2301 * generic-morestack.c: Include <string.h>.
2302 (uintptr_type): Define.
2303 (struct initial_sp): Add dont_block_signals field. Reduce size of
2304 extra array by 1.
2305 (allocate_segment): Set prev field to NULL. Don't set
2306 __morestack_current_segment or __morestack_segments.
2307 (__generic_morestack): Update current->prev and *pp after calling
2308 allocate_segment.
2309 (__morestack_block_signals): Don't do anything if
2310 dont_block_signals is set.
2311 (__morestack_unblock_signals): Likewise.
2312 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2313 uintptr_type.
2314 (__splitstack_block_signals): New function.
2315 (enum __splitstack_content_offsets): Define.
2316 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2317 (__splitstack_makecontext): New function.
2318 (__splitstack_block_signals_context): New function.
2319 (__splitstack_find_context): New function.
2320 * config/i386/morestack.S (__morestack_get_guard): New function.
2321 (__morestack_set_guard, __morestack_make_guard): New functions.
2322 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2323
e3d871e4
RO		 23242011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2325
2326 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2327 (i[34567]86-*-mingw*): ... here.
2328 (x86_64-*-mingw*): ... here.
2329
e55cef40
RO		 23302011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2331
2332 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2333
5366b186
NS		 23342011-11-07 Nathan Sidwell <nathan@acm.org>
2335
2336 * libgcov.c (struct gcov_fn_buffer): New struct.
2337 (buffer_fn_data): New helper.
2338 (gcov_exit): Rework for new gcov data structures.
2339
74155a6f
GJL		 23402011-11-07 Georg-Johann Lay <avr@gjlay.de>
2341
2342 PR target/49313
2343 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2344
200feb07
RO		 23452011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2346
2347 * config.host (tmake_file): Correct comment.
2348 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2349 t-libgcc-pic.
2350 (bfin*-uclinux*): Likewise.
2351 (bfin*-linux-uclibc*): Likewise.
2352 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2353
2354 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2355 assigning.
2356 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2357 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2358 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2359 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2360 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2361 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2362 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2363 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2364 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2365 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2366 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2367 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2368 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2369
2370 * config/bfin/t-elf: Remove.
2371 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2372
c9cd1a07
RO		 23732011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2374
2375 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2376 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2377 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2378 (lm32-*-elf*): ... this.
2379 (lm32-*-rtems*): ... and this.
2380 Add to tmake_file.
2381 (m32r-*-rtems*): Add to tmake_file.
2382 (moxie-*-rtems*): Likewise.
2383 (sparc-*-rtems*): Likewise.
2384 Remove t-rtems from tmake_file.
2385 (sparc64-*-rtems*): Likewise.
2386 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2387 instead.
2388
9fbcc75d
RO		 23892011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2390
2391 PR bootstrap/50982
2392 * config/gthr-posix.h: Move ...
2393 * gthr-posix.h: ... here.
2394 * config/gthr-lynx.h: Reflect this.
2395 * config/gthr-vxworks.h: Likewise.
2396 * config/rs6000/gthr-aix.h: Likewise.
2397 * configure.ac (target_thread_file): Likewise.
2398 * configure: Regenerate.
2399
76644b68
SH		 24002011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2401
2402 * config.host (arm*-*-rtemseabi*): New target.
2403
5e490f2a
JDA		 24042011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2405
2406 PR other/50991
2407 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2408 extra-parts.
2409
feeeff5c
JR		 24102011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2411
2412 * config.host (epiphany-*-elf*): New configuration.
2413 * config/epiphany: New Directory.
2414
d618bb2c
RC		 24152011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2416
2417 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2418 * config/avr/t-rtems: New.
2419 Filter out _exit from LIB1ASMFUNCS.
2420
1bb6f778
DM		 24212011-11-04 David S. Miller <davem@davemloft.net>
2422
2423 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2424 * configure: Rebuild.
2425
9a7f7422
AK		 24262011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2427
2428 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
2429 variable.
2430
e4fe948a
GJL		 24312011-11-04 Georg-Johann Lay <avr@gjlay.de>
2432
2433 PR target/50931
2434 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
2435 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
2436
7084e037
JS		 24372011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
2438
2439 PR target/50989
2440 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
2441
1a032034
RO		 24422011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2443
2444 * config/c6x/t-elf (LIB2ADDEH): Set.
2445 * config/c6x/t-c6x-elf: Remove.
2446
d385f772
RO		 24472011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2448
2449 * config/i386/sol2-ci.S: Rename to ...
2450 * config/i386/crti.S: ... this.
2451 * config/i386/sol2-cn.S: Rename to ...
2452 * config/i386/crtn.S: ... this.
2453 * config/sparc/sol2-ci.S: Rename to ...
2454 * config/sparc/crti.S: ... this.
2455 * config/sparc/sol2-cn.S: Rename to ...
2456 * config/sparc/crtn.S: ... this.
2457 * config/t-sol2 (CUSTOM_CRTIN): Remove.
2458 (crti.o, crtn.o): Remove.
2459
1ba878a9
TG		 24602011-11-04 Tristan Gingold <gingold@adacore.com>
2461
2462 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
2463
02750c15
KK		 24642011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
2465
2466 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
2467
bf86b067
HPN		 24682011-11-03 Hans-Peter Nilsson <hp@axis.com>
2469
2470 * config.host (crisv32-*-none, cris-*-none): Remove.
2471 (crisv32-*-elf): Append to tmake_file, don't just set it.
2472 (cris-*-elf): Add missing t-fdpbit to tmake_file.
2473
d0bc53bd
RO		 24742011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2475
2476 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
2477 (ecrtn$(objext)): Likewise.
2478 (ncrti$(objext)): Likewise.
2479 (ncrtn$(objext)): Likewise.
2480
036da830
AS		 24812011-11-03 Andreas Schwab <schwab@redhat.com>
2482
2483 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2484
d2a7d041
DM		 24852011-11-02 David S. Miller <davem@davemloft.net>
2486
2487 * configure.ac: Set host_address on sparc too.
2488 * configure: Regenerate.
2489 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2490 based upon host_address.
2491 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2492
af8ed618
JM		 24932011-11-02 Jason Merrill <jason@redhat.com>
2494
2495 * config/rs6000/t-ppccomm: Add missing \.
2496
5d1c8e77
RO		 24972011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2498
2499 * gthr-single.h, gthr.h: New files.
2500 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2501 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2502 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2503 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2504 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2505 * configure.ac (thread_header): New variable.
2506 Set it depending on target_thread_file.
2507 (gthr-default.h): Link from $thread_header.
2508 * configure: Regenerate.
2509 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
2510
852b75ed
RO		 25112011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2512
2513 * configure.ac (tm_file_): New variable.
2514 Determine from tm_file.
2515 (tm_file, tm_defines): Substitute.
2516 * configure: Regenerate.
2517 * mkheader.sh: New file.
2518 * Makefile.in (clean): Remove libgcc_tm.h.
2519 ($(objects)): Depend on libgcc_tm.h.
2520 (libgcc_tm_defines, libgcc_tm_file): New variables.
2521 (libgcc_tm.h, libgcc_tm.stamp): New targets.
2522 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
2523 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
2524 ($(extra-parts)): Depend on libgcc_tm.h.
2525 * config.host (tm_defines, tm_file): New variable.
2526 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
2527 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
2528 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
2529 (avr-*-rtems*): Likewise.
2530 (avr-*-*): Likewise.
2531 (frv-*-elf): Likewise.
2532 (frv-*-*linux*): Likewise.
2533 (h8300-*-rtems*): Likewise.
2534 (h8300-*-elf*): Likewise.
2535 (i[34567]86-*-darwin*): Likewise.
2536 (x86_64-*-darwin*): Likewise.
2537 (rx-*-elf): Likewise.
2538 (tic6x-*-uclinux): Likewise.
2539 (tic6x-*-elf): Likewise.
2540 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
2541 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
2542 * config/i386/cygming-crtbegin.c: Likewise.
2543 * config/i386/cygming-crtend.c: Likewise.
2544 * config/ia64/fde-vms.c: Likewise.
2545 * config/ia64/unwind-ia64.c: Likewise.
2546 * config/libbid/bid_gcc_intrinsics.h: Likewise.
2547 * config/rs6000/darwin-fallback.c: Likewise.
2548 * config/stormy16/lib2funcs.c: Likewise.
2549 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
2550 * crtstuff.c: Likewise.
2551 * dfp-bit.h: Likewise.
2552 * emutls.c: Likewise.
2553 * fixed-bit.c: Likewise.
2554 * fp-bit.c: Likewise.
2555 * generic-morestack-thread.c: Likewise.
2556 * generic-morestack.c: Likewise.
2557 * libgcc2.c: Likewise.
2558 * libgcov.c: Likewise.
2559 * unwind-dw2-fde-dip.c: Likewise.
2560 * unwind-dw2-fde.c: Likewise.
2561 * unwind-dw2.c: Likewise.
2562 * unwind-sjlj.c: Likewise.
2563
f9989b51
RO		 25642011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2565
2566 * configure.ac: Include ../config/picflag.m4.
2567 (GCC_PICFLAG): Call it.
2568 Substitute.
2569 * configure: Regenerate.
2570 * Makefile.in (gcc_srcdir): Remove.
2571 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
2572 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
2573 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
2574 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
2575 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
2576 Use $<.
2577 Remove comment.
2578 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
2579 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
2580 to refer to libgcc2.c.
2581 Use $<.
2582 * config/darwin-64.c: New file.
2583 * config/darwin-crt3.c: Remove comment.
2584 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
2585 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
2586 config/udivmodsi4.c: New files.
2587 * config/memcmp.c, config/memcpy.c, config/memmove.c,
2588 config/memset.c: New files.
2589 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
2590 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
2591 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
2592 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
2593 * config/t-openbsd-thread: New file.
2594 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
2595 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
2596 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
2597 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
2598 qrnnd.S.
2599 Adapt filename.
2600 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
2601 to refer to gthr-posix.c.
2602 * config/alpha/t-vms (LIB2ADD): Set.
2603 * config/alpha/vms-gcc_shell_handler.c: New file.
2604 * config/arm/bpabi.c, config/arm/fp16.c,
2605 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
2606 config/arm/unaligned-funcs.c: New files.
2607 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
2608 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2609 * config/arm/t-linux: Likewise.
2610 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
2611 * config/arm/t-netbsd: New file.
2612 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
2613 * config/arm/t-symbian (LIB2ADD_ST): Set.
2614 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
2615 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2616 * config/bfin/t-elf: New file.
2617 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
2618 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
2619 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
2620 config/c6x/ltf.c: New files.
2621 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
2622 (HOST_LIBGCC2_CFLAGS): Set.
2623 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
2624 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2625 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
2626 New files.
2627 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
2628 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
2629 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
2630 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
2631 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
2632 files.
2633 * config/frv/t-frv (LIB2ADD): Set.
2634 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2635 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
2636 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
2637 config/h8300/popcounthi2.c: New files.
2638 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2639 * config/i386/gthr-win32.c: New file.
2640 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
2641 * config/i386/t-cygwin: Likewise.
2642 * config/i386/t-darwin, config/i386/t-darwin64,
2643 config/i386/t-gthr-win32, config/i386/t-interix: New files.
2644 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
2645 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2646 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2647 * config/ia64/quadlib.c: New file.
2648 * config/ia64/t-hpux (LIB2ADD): Set.
2649 * config/ia64/t-ia64: Add comment.
2650 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
2651 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2652 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
2653 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
2654 * config/m32c/t-m32c (LIB2ADD): Set.
2655 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2656 * config/m32r/t-m32r: Likewise.
2657 * config/m68k/fpgnulib.c: New file.
2658 * config/m68k/t-floatlib (LIB2ADD): Set.
2659 (xfgnulib.c): New target.
2660 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
2661 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
2662 * config/mep/t-mep (LIB2ADD): Set.
2663 * config/microblaze/divsi3.asm: Rename to divsi3.S.
2664 * config/microblaze/moddi3.asm: Rename to moddi3.S.
2665 * config/microblaze/modsi3.asm: Rename to modsi3.S.
2666 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
2667 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
2668 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
2669 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
2670 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
2671 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
2672 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
2673 New files.
2674 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
2675 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
2676 * config/pa/fptr.c, config/pa/lib2funcs.S,
2677 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
2678 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2679 (LIB2ADD, LIB2ADD_ST): Set.
2680 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
2681 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
2682 Set.
2683 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
2684 * config/pdp11/t-pdp11: New file.
2685 * config/picochip/libgccExtras/adddi3.S,
2686 config/picochip/libgccExtras/ashlsi3.S,
2687 config/picochip/libgccExtras/ashrsi3.S,
2688 config/picochip/libgccExtras/clzsi2.S,
2689 config/picochip/libgccExtras/cmpsi2.S,
2690 config/picochip/libgccExtras/divmod15.S,
2691 config/picochip/libgccExtras/divmodhi4.S,
2692 config/picochip/libgccExtras/divmodsi4.S,
2693 config/picochip/libgccExtras/lshrsi3.S,
2694 config/picochip/libgccExtras/parityhi2.S,
2695 config/picochip/libgccExtras/popcounthi2.S,
2696 config/picochip/libgccExtras/subdi3.S,
2697 config/picochip/libgccExtras/ucmpsi2.S,
2698 config/picochip/libgccExtras/udivmodhi4.S,
2699 config/picochip/libgccExtras/udivmodsi4.S: New files.
2700 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
2701 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
2702 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
2703 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
2704 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
2705 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
2706 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
2707 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
2708 files.
2709 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
2710 (HOST_LIBGCC2_CFLAGS): Set.
2711 * config/rs6000/t-darwin64: New file.
2712 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
2713 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
2714 * config/rs6000/t-ppccomm (LIB2ADD): Add
2715 $(srcdir)/config/rs6000/tramp.S.
2716 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
2717 Add $(srcdir)/config/rs6000/eabi.S.
2718 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
2719 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
2720 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
2721 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
2722 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
2723 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
2724 * config/rs6000/tramp.S: New file.
2725 * config/s390/t-tpf: Remove.
2726 * config/sh/linux-atomic.S: New file.
2727 * config/sh/t-linux (LIB2ADD): Set.
2728 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
2729 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2730 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
2731 to unwind-dw2.c.
2732 (HOST_LIBGCC2_CFLAGS): Set.
2733 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2734 * config/spu/divmodti4.c, config/spu/divv2df3.c,
2735 config/spu/float_disf.c, config/spu/float_unsdidf.c,
2736 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
2737 config/spu/mfc_multi_tag_release.c,
2738 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
2739 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
2740 config/spu/multi3.c: New files.
2741 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
2742 (HOST_LIBGCC2_CFLAGS): Set.
2743 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
2744 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
2745 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
2746 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
2747 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
2748 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
2749 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
2750 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
2751 config/stormy16/umodsi3.c: New files.
2752 * config/xtensa/lib2funcs.S: New file.
2753 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2754 * config/xtensa/t-xtensa (LIB2ADD): Set.
2755 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
2756 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
2757 Add t-freebsd-thread to tmake_file for posix threads.
2758 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
2759 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
2760 (*-*-lynxos*): Likewise.
2761 (*-*-netbsd*): Likewise.
2762 (*-*-openbsd*): Likewise.
2763 Add t-openbsd-thread to tmake_file for posix threads.
2764 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
2765 (*-*-vxworks*): Set tmake_file.
2766 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2767 (alpha*-*-freebsd*): Likewise.
2768 (alpha*-*-netbsd*): Likewise.
2769 (alpha*-*-openbsd*): Likewise.
2770 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
2771 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2772 (alpha*-dec-*vms*): Likewise.
2773 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
2774 (bfin*-elf*): Add bfin/t-elf to tmake_file.
2775 (bfin*-uclinux*): Likewise.
2776 (bfin*-linux-uclibc*): Likewise.
2777 (crisv32-*-elf): Add cris/t-cris to tmake_file.
2778 (crisv32-*-none): Likewise.
2779 (cris-*-elf): Likewise.
2780 (cris-*-none): Likewise.
2781 (cris-*-linux*, crisv32-*-linux*): Likewise.
2782 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
2783 tmake_file.
2784 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
2785 tmake_file.
2786 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
2787 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
2788 (x86_64-*-elf*): Likewise.
2789 (i[34567]86-*-nto-qnx*): Likewise.
2790 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
2791 win32 threads.
2792 (x86_64-*-mingw*): Likewise.
2793 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
2794 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
2795 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2796 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2797 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
2798 tmake_file.
2799 (mipsisa64sr71k-*-elf*): Likewise.
2800 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2801 (mips-*-elf*, mipsel-*-elf*): Likewise.
2802 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2803 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2804 (mips*-*-rtems*): Likewise.
2805 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
2806 to tmake_file.
2807 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
2808 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
2809 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
2810 (spu-*-elf*): Likewise.
2811 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
2812
45b86625
RO		 28132011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2814
2815 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
2816 $(srcdir) to refer to $(LIB1ASMSRC).
2817 Use $<.
2818 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
2819 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
2820 config/arm/lib1funcs.S: New files.
2821 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
2822 * config/arm/t-arm: New file.
2823 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
2824 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
2825 config/arm/t-strongarm-elf: New files.
2826 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
2827 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
2828 * config/avr/lib1funcs.S: New file.
2829 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2830 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
2831 * config/c6x/lib1funcs.S: New file.
2832 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2833 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
2834 * config/frv/lib1funcs.S: New file.
2835 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2836 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
2837 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
2838 * config/ia64/__divxf3.asm: Rename to ...
2839 * config/ia64/__divxf3.S: ... this.
2840 Adapt lib1funcs.asm filename.
2841 * config/ia64/_fixtfdi.asm: Rename to ...
2842 * config/ia64/_fixtfdi.S: ... this.
2843 Adapt lib1funcs.asm filename.
2844 * config/ia64/_fixunstfdi.asm: Rename to ...
2845 * config/ia64/_fixunstfdi.S: ... this.
2846 Adapt lib1funcs.asm filename.
2847 * config/ia64/_floatditf.asm: Rename to ...
2848 * config/ia64/_floatditf.S: ... this.
2849 Adapt lib1funcs.asm filename.
2850 * config/ia64/lib1funcs.S: New file.
2851 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
2852 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2853 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
2854 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
2855 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
2856 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
2857 * config/mep/lib1funcs.S: New file.
2858 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2859 * config/mips/mips16.S: New file.
2860 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2861 * config/pa/milli64.S: New file.
2862 * config/pa/t-linux, config/pa/t-linux64: New files.
2863 * config/picochip/lib1funcs.S: New file.
2864 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2865 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
2866 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
2867 * config/sh/t-netbsd: New file.
2868 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
2869 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
2870 * config/sh/t-sh64: New file.
2871 * config/sparc/lb1spc.S: New file.
2872 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
2873 filename.
2874 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
2875 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
2876 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
2877 config/xtensa/lib1funcs.S: New files.
2878 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2879 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
2880 tmake_file.
2881 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
2882 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
2883 (arm*-*-linux*): Likewise.
2884 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
2885 arm*-*-linux-*eabi, add arm/t-linux otherwise.
2886 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
2887 (arm*-*-ecos-elf): Likewise.
2888 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2889 (arm*-*-rtems*): Likewise.
2890 (arm*-*-elf): Likewise.
2891 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
2892 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
2893 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
2894 (bfin*-uclinux*): Likewise.
2895 (bfin*-linux-uclibc*): Likewise.
2896 (bfin*-rtems*): Likewise.
2897 (bfin*-*): Likewise.
2898 (fido-*-elf): Merge into m68k-*-elf*.
2899 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
2900 (frv-*-*linux*): Add frv/t-frv to tmake_file.
2901 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
2902 (h8300-*-elf*): Likewise.
2903 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
2904 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
2905 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
2906 (i[34567]86-*-mingw*): Likewise.
2907 (x86_64-*-mingw*): Likewise.
2908 (i[34567]86-*-interix3*): Likewise.
2909 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
2910 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
2911 (m68k-*-elf*): Also handle fido-*-elf.
2912 Add m68k/t-floatlib to tmake_file.
2913 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
2914 (m68k-*-linux*): Likewise.
2915 (m68k-*-rtems*): Likewise.
2916 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
2917 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
2918 sh64*-*-*.
2919 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
2920 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
2921 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
2922 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
2923 sh/t-netbsd to tmake_file.
2924 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
2925 (sh-*-rtems*): Add sh/t-sh to tmake_file.
2926 (sh-wrs-vxworks): Likewise.
2927 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
2928 *-leon[3-9]*.
2929 (v850*-*-*): Add v850/t-v850 to tmake_file.
2930 (vax-*-linux*): Add vax/t-linux to tmake_file.
2931 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
2932
5f73c6cc
RO		 29332011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2934
2935 * crtstuff.c: New file.
2936 * Makefile.in (CRTSTUFF_CFLAGS): Define.
2937 (CRTSTUFF_T_CFLAGS): Define.
2938 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
2939 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
2940 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
2941 crtstuff.c.
2942 Use $<.
2943 (crtbeginT.o): Use $(objext).
2944 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
2945 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
2946 (gcc-extra-parts): Remove.
2947 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
2948 Set extra_parts.
2949 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2950 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
2951 Add t-crtstuff-pic to tmake_file.
2952 (*-*-lynxos*): New case.
2953 Set tmake_file, extra_parts.
2954 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
2955 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
2956 *-*-netbsdelf[2-9]*.
2957 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
2958 (*-*-rtems*): Set extra_parts.
2959 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
2960 (*-*-uclinux*): New case.
2961 Set extra_parts.
2962 (*-*-vms*): New case.
2963 Set tmake_file, extra_parts.
2964 (*-*-elf): Set extra_parts.
2965 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
2966 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
2967 vms/t-vms64.
2968 Set extra_parts.
2969 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
2970 Set extra_parts.
2971 (arm*-*-freebsd*): Add t-crtin to tmake_file.
2972 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
2973 (arm-wrs-vxworks): Append to tmake_file.
2974 Set extra_parts.
2975 (arm*-*-uclinux*): Set extra_parts.
2976 (arm*-*-ecos-elf): Likewise.
2977 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
2978 arm*-*-eabi*.
2979 (arm*-*-rtems*): Set extra_parts.
2980 (arm*-*-elf): Likewise.
2981 (avr-*-rtems*): Clear extra_parts.
2982 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
2983 Set extra_parts.
2984 (bfin*-uclinux*): Likewise.
2985 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
2986 (bfin*-rtems*): Append to tmake_file.
2987 Set extra_parts.
2988 (bfin*-*): Likewise.
2989 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
2990 (crisv32-*-elf): ... this.
2991 (crisv32-*-none): ... this.
2992 (cris-*-elf, cris-*-none): New cases.
2993 Add cris/t-elfmulti to tmake_file.
2994 (fr30-*-elf): Append to tmake_file.
2995 Set extra_parts.
2996 (frv-*-elf): Append to tmake_file, add frv/t-frv.
2997 Set extra_parts.
2998 (h8300-*-rtems*): Append to tmake_file.
2999 Set extra_parts.
3000 (h8300-*-elf*): Likewise.
3001 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
3002 Set extra_parts.
3003 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
3004 Set extra_parts.
3005 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
3006 (x86_64-*-elf*): Likewise.
3007 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
3008 (x86_64-*-freebsd*): Likewise.
3009 (x86_64-*-netbsd*): Likewise.
3010 (i[34567]86-*-linux*): Likewise.
3011 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3012 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3013 (x86_64-*-linux*): Likewise.
3014 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3015 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
3016 tmake_file.
3017 Set extra_parts.
3018 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
3019 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
3020 Append to extra_parts, remove crtbegin.o, crtend.o.
3021 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
3022 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
3023 crtend.o, crtbeginS.o, crtendS.o.
3024 (ia64*-*-linux*): Comment extra_parts.
3025 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
3026 Set extra_parts.
3027 (iq2000*-*-elf*): Clear extra_parts.
3028 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
3029 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
3030 (m32r-*-elf*, m32r-*-rtems*): Split off ...
3031 (m32r-*-rtems*): ... this.
3032 Add m32r/t-m32r to tmake_file.
3033 (m68k-*-elf*): Add t-crtin to tmake_file.
3034 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
3035 (mcore-*-elf): Likewise.
3036 (microblaze*-*-*): Set extra_parts.
3037 (mips*-sde-elf*): New case.
3038 Set tmake_file, extra_parts.
3039 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3040 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3041 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
3042 tmake_file.
3043 Set extra_parts.
3044 (mipsisa64sr71k-*-elf*): Likewise.
3045 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3046 (mips-*-elf*, mipsel-*-elf*): Likewise.
3047 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3048 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
3049 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3050 (mips*-*-rtems*): Likewise.
3051 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
3052 (moxie-*-*): Split into ...
3053 (moxie-*-elf, moxie-*-uclinux*): ... this.
3054 Add to extra_parts, remove crtbegin.o, crtend.o.
3055 (moxie-*-rtems*): New case.
3056 Set tmake_file.
3057 Clear extra_parts.
3058 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
3059 Set extra_parts.
3060 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3061 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
3062 tmake_file.
3063 Set extra_parts.
3064 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
3065 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
3066 Set extra_parts.
3067 (powerpc-*-eabisim*): Likewise.
3068 (powerpc-*-elf*): Likewise.
3069 (powerpc-*-eabialtivec*): Likewise.
3070 (powerpc-xilinx-eabi*): Likewise.
3071 (powerpc-*-eabi*): Likewise.
3072 (powerpc-*-rtems*): Likewise.
3073 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
3074 tmake_file.
3075 Set extra_parts.
3076 (powerpc-*-lynxos*): Add to tmake_file.
3077 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
3078 rs6000/t-crtstuff, t-crtstuff-pic.
3079 Set extra_parts.
3080 (powerpcle-*-eabisim*): Likewise.
3081 (powerpcle-*-eabi*): Likewise.
3082 (rx-*-elf): Remove extra_parts.
3083 (s390x-ibm-tpf*): Set extra_parts.
3084 (score-*-elf): Set extra_parts.
3085 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3086 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3087 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3088 (sh64l*-*-netbsd*): Split into ...
3089 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
3090 Add t-crtstuff-pic to tmake_file.
3091 Set extra_parts.
3092 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
3093 Set extra_parts.
3094 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
3095 (sparc-*-elf*): Remove t-crtin from tmake_file.
3096 Add to extra_parts, remove crtbegin.o, crtend.o.
3097 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
3098 (sparc64-*-linux*): Likewise.
3099 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
3100 Add to extra_parts, remove crtbegin.o, crtend.o.
3101 (sparc64-*-elf*): Remove t-crtin from tmake_file.
3102 Add to extra_parts, remove crtbegin.o, crtend.o.
3103 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
3104 Add to extra_parts, remove crtbegin.o, crtend.o.
3105 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
3106 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
3107 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
3108 Set extra_parts.
3109 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
3110 Set extra_parts.
3111 (tic6x-*-*): Change to ...
3112 (tic6x-*-elf): ... this.
3113 Set extra_parts.
3114 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
3115 Set extra_parts.
3116 (am33_2.0-*-linux*): Add comment.
3117 (mep*-*-*): Add mep/t-mep to tmake_file.
3118 Set extra_parts.
3119 * config/alpha/t-vms: New file.
3120 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
3121 * config/arm/crti.S, config/arm/crtn.S: New files.
3122 * config/bfin/crti.S, config/bfin/crtn.S: New files.
3123 * config/bfin/crtlibid.S: New file.
3124 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
3125 * config/c6x/crti.S, config/c6x/crtn.S: New files.
3126 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
3127 (crti.o, crtin.o): New rules.
3128 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3129 * config/c6x/t-uclinux: New file.
3130 * config/cris/t-elfmulti: New file.
3131 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
3132 * config/fr30/crti.S, config/fr30/crtn.S: New files.
3133 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
3134 * config/frv/t-frv: New file.
3135 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
3136 * config/h8300/crti.S, config/h8300/crtn.S: New files.
3137 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
3138 New files.
3139 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
3140 refer to cygming-crtbegin.c, cygming-crtend.c.
3141 Use $<.
3142 * config/i386/t-nto: New file.
3143 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
3144 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3145 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3146 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3147 Use .S extension.
3148 Use $<.
3149 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3150 (crtinitS.o): New rule.
3151 * config/ia64/vms-crtinit.S: New file.
3152 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3153 * config/m32r/initfini.c: New file.
3154 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3155 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3156 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3157 * config/mep/t-mep: New file.
3158 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3159 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3160 * config/mips/crti.S, config/mips/crtn.S: New files.
3161 * config/mips/t-crtstuff: New file.
3162 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3163 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3164 (CUSTOM_CRTIN): Set.
3165 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3166 dependencies.
3167 Use $(srcdir) to refer to crti.S, crtn.S.
3168 Use .S extension, $<.
3169 * config/moxie/crti.asm: Rename to ...
3170 * config/moxie/crti.S: ... this.
3171 * config/moxie/crtn.asm: Rename to ...
3172 * config/moxie/crtn.S: ... this.
3173 * config/moxie/t-moxie: Remove.
3174 * config/pa/stublib.c: New file.
3175 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3176 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3177 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3178 * config/rs6000/t-crtstuff: New file.
3179 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3180 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3181 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3182 Make output file explicit.
3183 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3184 Make output file explicit.
3185 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3186 Make output file explicit.
3187 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3188 Make output file explicit.
3189 * config/score/crti.S, config/score/crtn.S: New files.
3190 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3191 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3192 files.
3193 * config/sh/t-sh, config/sh/t-superh: New files.
3194 * config/sparc/t-linux64: New file.
3195 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3196 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3197 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3198 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3199 * config/t-crtin: Remove.
3200 * config/t-crtstuff-pic: New file.
3201 * config/t-sol2 (CUSTOM_CRTIN): Set.
3202 (crti.o, crtn.o): New rules.
3203 * config/vms/t-vms: New file.
3204 * config/vms/vms-ucrt0.c: New file.
3205 * config/xtensa/t-elf: New file.
3206
b040f2be
RO		 32072011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3208
3209 * Makefile.in (SHLIB_NM_FLAGS): Set.
3210 * mkmap-flat.awk, mkmap-symver.awk: New files.
3211 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3212 exceptions.
3213 * configure: Regenerate.
3214 * config/libgcc-glibc.ver: New file.
3215 * config/libgcc-libsystem.ver: New file.
3216 * config/t-libunwind (SHLIB_LC): Set.
3217 * config/t-linux: New file.
3218 * config/t-slibgcc (INSTALL_SHLIB): New.
3219 (SHLIB_INSTALL): Use it.
3220 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3221 to mkmap-symver.awk.
3222 (SHLIB_MAPFILES): Don't append, adapt pathname.
3223 (SHLIB_VERPFX): Set.
3224 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3225 to mkmap-symver.awk.
3226 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3227 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3228 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3229 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3230 to mkmap-flat.awk.
3231 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3232 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3233 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3234 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3235 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3236 * config/i386/libgcc-darwin.10.4.ver,
3237 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3238 New files.
3239 * config/i386/t-darwin: Remove.
3240 * config/i386/t-darwin64: Likewise.
3241 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3242 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3243 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3244 * config/i386/t-linux: New file.
3245 * config/i386/t-mingw32: New file.
3246 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3247 * config/ia64/t-glibc: Rename to ...
3248 * config/ia64/t-linux: ... this.
3249 (SHLIB_MAPFILES): Set.
3250 * config/ia64/t-glibc-libunwind: Rename to ...
3251 * config/ia64/t-linux-libunwind: ... this.
3252 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3253 * config/ia64/t-slibgcc-hpux: New file.
3254 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3255 * config/m68k/t-slibgcc-elf-ver: New file.
3256 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3257 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3258 to mkmap-flat.awk.
3259 * config/pa/t-slibgcc-hpux: New file.
3260 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3261 files.
3262 * config/rs6000/libgcc-darwin.10.4.ver,
3263 config/rs6000/libgcc-darwin.10.5.ver: New files.
3264 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3265 config/rs6000/libgcc-glibc.ver.
3266 * config/rs6000/libgcc-ppc64.ver: Rename to
3267 config/rs6000/libgcc-ibm-ldouble.ver.
3268 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3269 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3270 * config/rs6000/t-ldbl128: Rename to ...
3271 * config/rs6000/t-linux: ... this.
3272 (SHLIB_MAPFILES): Adapt filename.
3273 * config/rs6000/t-slibgcc-aix: New file.
3274 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3275 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3276 libgcc-excl.ver, libgcc-glibc.ver.
3277 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3278 * config/sparc/libgcc-glibc.ver: New file.
3279 * config/sparc/t-linux: New file.
3280 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3281 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3282 t-slibgcc-elf-ver to tmake_file.
3283 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3284 *-*-freebsd[34].
3285 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3286 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3287 t-slibgcc-elf-ver, t-linux to tmake_file.
3288 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3289 tmake_file.
3290 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3291 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3292 (alpha*-dec-*vms*): Likewise.
3293 (arm*-*-freebsd*): Append to tmake_file.
3294 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3295 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3296 arm*-*-linux-*eabi.
3297 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3298 tmake_file for arm*-*-symbianelf*.
3299 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3300 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3301 cris/t-linux.
3302 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3303 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3304 pa/t-slibgcc-dwarf-ver to tmake_file.
3305 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3306 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3307 (hppa*64*-*-hpux11*): Likewise.
3308 (hppa[12]*-*-hpux11*): Likewise.
3309 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3310 i386/t-crtpc, i386/t-crtfm.
3311 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3312 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3313 to tmake_file.
3314 Add i386/t-cygwin to tmake_file.
3315 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3316 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3317 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3318 to tmake_file.
3319 Add i386/t-mingw32 to tmake_file.
3320 (x86_64-*-mingw*): Likewise.
3321 (ia64*-*-freebsd*): Append to tmake_file.
3322 (ia64*-*-linux*): Append to tmake_file.
3323 Replace ia64/t-glibc by ia64/t-linux.
3324 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3325 system libunwind.
3326 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3327 t-slibgcc-hpux to tmake_file.
3328 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3329 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3330 (m32rle-*-linux*): Likewise.
3331 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3332 sjlj exceptions.
3333 (microblaze*-linux*): New case.
3334 Append to tmake_file, add t-slibgcc-nolc-override.
3335 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3336 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3337 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3338 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3339 rs6000/t-slibgcc-aix to tmake_file.
3340 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3341 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3342 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3343 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3344 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3345 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3346 sh*-*-linux*.
3347 (sparc-*-linux*): Append to tmake_file for *-leon*.
3348 Add sparc/t-linux to tmake_file for non-Leon targets.
3349 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3350 (tic6x-*-uclinux): New case.
3351 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3352 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3353 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3354 (am33_2.0-*-linux*): Append to tmake_file.
3355 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3356 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3357 x86_64-*-kfreebsd*-gnu.
3358 Add i386/t-linux to tmake_file.
3359
18b4bd7b
ILT		 33602011-10-28 Ian Lance Taylor <iant@google.com>
3361
3362 * config/i386/morestack.S: Correct CFI information to do proper
3363 returns throughout function. In 32-bit mode, save %ebx so that it
3364 is restored on unwind.
3365
5b2d9d90
BS		 33662011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3367
3368 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3369 case where B3 isn't the return register.
3370
0d53e346
BS		 3371 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3372 logic for doubleword pops.
3373
cbffbd59
AT		 33742011-10-25 Andreas Tobler <andreast@fgznet.ch>
3375
3376 * config/rs6000/t-freebsd: Add wildcard.
3377
56dc349e
PB		 33782011-10-21 Paul Brook <paul@codesourcery.com>
3379
3380 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3381
1e06b07d
UB		 33822011-10-16 Uros Bizjak <ubizjak@gmail.com>
3383 Eric Botcazou <ebotcazou@adacore.com>
3384
3385 PR target/50737
3386 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3387 fs->signal_frame to 1.
3388
b5204884
ILT		 33892011-10-07 Ian Lance Taylor <iant@google.com>
3390
3391 * generic-morestack-thread.c: #include <errno.h>.
3392
91a639a1
ILT		 33932011-10-07 Ian Lance Taylor <iant@google.com>
3394
3395 PR target/46093
3396 * generic-morestack.c (__generic_morestack): Make sure the segment
3397 is large enough for both the stack frame and the copied
3398 parameters.
3399
cc49116d
RO		 34002011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3401
3402 PR bootstrap/49804
3403 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3404 extra_parts.
3405
2996d8c3
NC		 34062011-09-28 Nick Clifton <nickc@redhat.com>
3407
3408 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3409 64-bit doubles are not enabled.
3410 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3411 and floatunsisf functions.
3412
1e874273 34132011-09-13 Paul Brook <paul@codesourcery.com>
2996d8c3 3414
1e874273
PB		 3415 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3416 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3417 * unwind-arm-common.inc: New file.
3418 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3419 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3420 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3421 * config/c6x/libunwind.S: New file.
3422 * config/c6x/pr-support.c: New file.
3423 * config/c6x/unwind-c6x.c: New file.
3424 * config/c6x/unwind-c6x.h: New file.
3425 * config/c6x/t-c6x-elf: New file.
3426
f70c879a
UB		 34272011-08-23 Uros Bizjak <ubizjak@gmail.com>
3428
3429 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
3430 (ASM_DIVZERO): Ditto.
3431 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
3432
c55b374b
RS		 34332011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
3434
3435 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
3436
1e138510
RS		 34372011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
3438
3439 PR target/50090
3440 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
3441 instead of an assembly one.
3442
1563503d
PB		 34432011-08-12 Paolo Bonzini <bonzini@gnu.org>
3444
3445 PR bootstrap/50047
3446 * Makefile.in (install-unwind_h): Create
3447 $(gcc_objdir)/include/unwind.h atomically.
3448
3627ac1a
RO		 34492011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3450
3451 * Makefile.in (install-unwind_h): Remove destination file first.
3452
c6412d86
RO		 34532011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3454
3455 * sync.c: New file.
3456 * config/mips/t-mips16: New file.
3457 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
3458 (mips*-*-linux*): Likewise.
3459 (mips*-sde-elf*): Likewise.
3460 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
3461 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
3462 Add mips/t-mips16 to tmake_file.
3463 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
3464 (mips-*-elf*): Likewise.
3465 (mips64-*-elf*): Likewise.
3466 (mips64orion-*-elf*): Likewise.
3467 (mips*-*-rtems*): Likewise.
3468 (mipstx39-*-elf*): Likewise.
3469 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
3470 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
3471 LIBGCC_SYNC_CFLAGS.
3472 Use $(srcdir) to refer to sync.c.
3473 Use $<.
3474 ($(libgcc-sync-funcs-o)): Likewise.
3475 ($(libgcc-sync-size-funcs-s-o)): Likewise.
3476 ($(libgcc-sync-funcs-s-o)): Likewise.
3477
3cb6e5bd
AS		 34782011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3479
3480 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3481 t-libunwind.
3482
cca2207a
L		 34832011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3484
3485 PR other/48007
3486 * config/i386/value-unwind.h: New.
3487
ed39fbad
RS		 34882011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3489
3490 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3491 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3492 Add to tmake_file rather than overriding it.
3493
aca0b0b3
RO		 34942011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3495
3496 * config/t-softfp: Remove.
3497 * soft-fp: Moved from ../gcc/config.
3498 * soft-fp/README: Remove t-softfp reference.
3499 * soft-fp/t-softfp: Move to config/t-softfp.
3500 (softfp_machine_header): Remove.
3501 (softfp_file_list): Remove config subdir.
3502 (soft-fp-objects): New variable.
3503 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3504 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3505 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3506 * config/t-softfp-excl: New file.
3507 * config/t-softfp-sfdf: New file.
3508 * config/t-softfp-tf: New file.
3509 * config/no-sfp-machine.h: New file.
3510 * config/arm/sfp-machine.h: New file.
3511 * config/arm/t-softfp: New file.
3512 * config/c6x/sfp-machine.h: New file.
3513 * config/i386/32/t-fprules-softfp: Rename to ...
3514 * config/i386/32/t-softfp: ... this.
3515 (tifunctions, LIB2ADD): Remove.
3516 (softfp_int_modes): Override.
3517 * config/i386/64/t-softfp-compat (tf-functions): Remove config
3518 subdir.
3519 * config/i386/64/eqtf2.c: Likewise.
3520 * config/i386/64/getf2.c: Likewise.
3521 * config/i386/64/letf2.c: Likewise.
3522 * config/ia64/sft-machine.h: New file.
3523 * config/ia64/t-fprules-softfp: Rename to ...
3524 * config/ia64/t-softfp: ... this.
3525 * config/lm32/sfp-machine.h: New file.
3526 * config/moxie/t-moxie-softfp: Remove.
3527 * config/rs6000/ibm-ldouble-format: New file.
3528 * config/rs6000/ibm-ldouble.c: New file.
3529 * config/rs6000/libgcc-ppc-glibc.ver: New file
3530 * config/rs6000/libgcc-ppc64.ver: New file
3531 * config/rs6000/sfp-machine.h: New file.
3532 * config/rs6000/t-freebsd: New file.
3533 * config/rs6000/t-ibm-ldouble: New file.
3534 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
3535 libgcc-ppc-glibc.ver.
3536 * config/rs6000/t-linux64: New file.
3537 * config/rs6000/t-ppccomm (LIB2ADD): Add
3538 $(srcdir)/config/rs6000/ibm-ldouble.c.
3539 * config/rs6000/t-ppccomm-ldbl: New file.
3540 * config/score/sfp-machine.h: New file.
3541 * config.host (sfp_machine_header): Explain.
3542 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
3543 t-softfp to tmake_file.
3544 (arm*-*-uclinux*): Likewise.
3545 (arm*-*-ecos-elf): Likewise.
3546 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3547 (arm*-*-rtems*): Likewise.
3548 (arm*-*-elf): Likewise.
3549 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
3550 in tmake_file.
3551 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
3552 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
3553 (lm32-*-uclinux*): Likewise.
3554 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
3555 t-softfp-excl, t-softfp.
3556 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
3557 (powerpc64-*-darwin*): Likewise.
3558 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
3559 to tmake_file.
3560 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
3561 tmake_file.
3562 (powerpc-*-eabisim*): Likewise.
3563 (powerpc-*-elf*): Likewise.
3564 (powerpc-*-eabialtivec*): Likewise.
3565 (powerpc-xilinx-eabi*): Likewise.
3566 (powerpc-*-rtems*): Likewise.
3567 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
3568 t-softfp-excl, t-softfp to tmake_file.
3569 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
3570 rs6000/t-ppccomm-ldbl to tmake_file.
3571 (powerpcle-*-elf*): Likewise.
3572 (powerpcle-*-eabisim*): Likewise.
3573 (powerpcle-*-eabi*): Likewise.
3574 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3575 rs6000/t-ibm-ldouble to tmake_file.
3576 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3577 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3578 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
3579 (tic6x-*-*): Likewise.
3580 (i[34567]86-*-darwin*, x86_64-*-darwin*,
3581 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
3582 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
3583 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
3584 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
3585 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
3586 t-softfp to tmake_file.
3587 * configure.ac (sfp_machine_header): Provide default if unset.
3588 Substitute.
3589 Link sfp-machine.h to config/$sfp_machine_header.
3590 * configure: Regenerate.
3591
569dc494
RO		 35922011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3593
3594 * Makefile.in (double_type_size, long_double_type_size): Set.
3595 Remove $(fpbit-in-libgcc) support.
3596 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
3597 (fpbit-src): New variable.
3598 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
3599 Compile with -DFLOAT $(FPBIT_CFLAGS).
3600 Use $<.
3601 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
3602 Compile with $(FPBIT_CFLAGS).
3603 Use $<.
3604 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
3605 Compile with -DFLOAT $(TPBIT_CFLAGS).
3606 Use $<.
3607 * configure.ac (double_type_size, long_double_type_size):
3608 Determine and substitute.
3609 * configure: Regenerate.
3610 * fp-bit.c, fp-bit.h: New files.
3611 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
3612 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
3613 * config/mips/t-mips: New file.
3614 * config/mips/t-sdemtk: New file.
3615 * config/rs6000/ppc64-fp.c: New file.
3616 * config/rs6000/t-darwin (LIB2ADD): Add
3617 $(srcdir)/config/rs6000/ppc64-fp.c.
3618 * config/rs6000/t-ppc64-fp: New file.
3619 * config/rx/rx-lib.h: New file.
3620 * config/rx/t-rx (FPBIT): Set to true.
3621 ($(gcc_objdir)/fp-bit.c): Remove.
3622 (DPBIT): Set to true only with -m64bit-doubles.
3623 ($(gcc_objdir)/dp-bit.c): Remove.
3624 * config/sparc/t-softfp: Remove.
3625 * config/spu/t-elf: New file.
3626 * config/t-fdpbit, config/t-fpbit: New files.
3627 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
3628 (mips*-*-*): Likewise.
3629 (arm-wrs-vxworks): Likewise.
3630 (arm*-*-freebsd*): Likewise.
3631 (avr-*-rtems*): Add t-fpbit to tmake_file.
3632 (avr-*-*): Likewise.
3633 (bfin*-elf*): Add t-fdpbit to tmake_file.
3634 (bfin*-uclinux*): Likewise.
3635 (bfin*-linux-uclibc*): Likewise.
3636 (bfin*-rtems*): New case.
3637 Add t-fdpbit to tmake_file.
3638 (bfin*-*): Add t-fdpbit to tmake_file.
3639 (crisv32-*-elf): Likewise.
3640 (cris-*-linux*): Likewise.
3641 (fr30-*-elf): Likewise.
3642 (frv-*-elf, frv-*-*linux*): Likewise.
3643 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
3644 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
3645 (m32r-*-elf*): Likewise.
3646 (m32rle-*-elf*): Likewise.
3647 (m32r-*-linux*): Likewise.
3648 (m32rle-*-linux*): Likewise.
3649 (mcore-*-elf): Add t-fdpbit to tmake_file.
3650 (microblaze*-*-*): Likewise.
3651 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
3652 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
3653 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
3654 Fix typo.
3655 Add mips/t-tpbit to tmake-file.
3656 (mips*-*-linux*): Fix typo.
3657 (mips*-sde-elf*): New case
3658 Add mips/t-sdemtk unless using newlib.
3659 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
3660 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
3661 (mn10300-*-*): Likewise.
3662 (pdp11-*-*): Likewise.
3663 (picochip-*-*): Add t-fpbit to tmake_file.
3664 (powerpc-*-eabisimaltivec*): Likewise.
3665 (powerpc-*-eabisim*): Likewise.
3666 (powerpc-*-elf*): Likewise.
3667 (powerpc-*-eabialtivec*): Likewise.
3668 (powerpc-xilinx-eabi*): New case.
3669 Add t-fdpbit to tmake_file.
3670 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
3671 (powerpc-*-rtems*): Likewise.
3672 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
3673 tmake_file.
3674 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
3675 tmake_file.
3676 (powerpc-*-lynxos*): Likewise.
3677 (powerpcle-*-elf*): Likewise.
3678 (powerpcle-*-eabisim*): Likewise.
3679 (powerpcle-*-eabi*): Likewise.
3680 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3681 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
3682 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3683 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3684 (rx-*-elf): Add t-fdpbit to tmake_file.
3685 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3686 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3687 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3688 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
3689 sh*-*-netbsd*.
3690 (sh-*-rtems*): Add t-fdpbit to tmake_file.
3691 (sh-wrs-vxworks): Likewise.
3692 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
3693 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
3694 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
3695 (sparc64-*-rtems*): ... new case.
3696 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
3697 (spu-*-elf*): Likewise.
3698 Add spu/t-elf to tmake_file.
3699 (v850*-*-*): Add t-fdpbit to tmake_file.
3700 (xstormy16-*-elf): Likewise.
3701 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
3702 (mep*-*-*): Likewise.
3703
201cdb74
RO		 37042011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3705
3706 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
3707 variables.
3708 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
3709 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
3710 (install-unwind_h): New target.
3711 (all): Depend on it.
3712 * config.host (unwind_header): New variable.
3713 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
3714 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3715 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
3716 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
3717 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
3718 Set unwind_header.
3719 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
3720 Set unwind_header.
3721 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
3722 arm*-*-eabi*.
3723 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
3724 Set unwind_header.
3725 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
3726 (ia64*-*-freebsd*): Likewise.
3727 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
3728 tmake_file.
3729 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
3730 $with_system_libunwind.
3731 (ia64*-*-hpux*): Set tmake_file.
3732 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
3733 (picochip-*-*): Set tmake_file.
3734 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
3735 md_unwind_header.
3736 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3737 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3738 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
3739 (xtensa*-*-elf*): Set tmake_file.
3740 (xtensa*-*-linux*): Likewise.
3741 * configure.ac: Include ../config/unwind_ipinfo.m4.
3742 Call GCC_CHECK_UNWIND_GETIPINFO.
3743 Link unwind.h to $unwind_header.
3744 * configure: Regenerate.
3745 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
3746 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
3747 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
3748 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
3749 * config/unwind-dw2-fde-darwin.c: New file.
3750 * config/arm/libunwind.S, config/arm/pr-support.c,
3751 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
3752 config/arm/unwind-arm.h,: New files.
3753 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
3754 config/ia64/t-eh-ia64, config/ia64/t-glibc,
3755 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
3756 config/ia64/t-vms, config/ia64/unwind-ia64.c,
3757 config/ia64/unwind-ia64.h: New files.
3758 * config/picochip/t-picochip: New file.
3759 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
3760 files.
3761 * config/rs6000/t-darwin (LIB2ADDEH): Set.
3762 * config/s390/t-tpf (LIB2ADDEH): Remove.
3763 * config/t-darwin (LIB2ADDEH): Set.
3764 * config/t-eh-dw2-dip: New file.
3765 * config/t-libunwind, config/t-libunwind-elf: New files.
3766 * config/t-sol2 (LIB2ADDEH): Remove.
3767 * config/xtensa/t-xtensa: New file.
3768
40f2f11f
L		 37692011-08-02 H.J. Lu <hongjiu.lu@intel.com>
3770
3771 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
3772 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
3773 long long to check rt_sigreturn syscall.
3774
bd15e32c
AM		 37752011-08-02 Alan Modra <amodra@gmail.com>
3776
3777 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3778 Restore for indirect call bcrtl from correct stack slot, and only
3779 if cfa+40 isn't valid.
3780
655b30bf
JB		 37812011-08-01 Julian Brown <julian@codesourcery.com>
3782
3783 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
3784 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
3785 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
3786
247eb06f
JB		 37872011-08-01 Julian Brown <julian@codesourcery.com>
3788
3789 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
3790 (libgcc-std.ver.in): Use above.
3791 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
3792 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
3793 throughout file.
3794 * config/t-fixedpoint-gnu-prefix: New file.
3795 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
3796 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
3797 instead of __PFX__.
3798
02a8fe00
L		 37992011-07-28 H.J. Lu <hongjiu.lu@intel.com>
3800
3801 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
3802 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
3803 for x86-64. Properly check __x86_64__ and __LP64__.
3804
5fce9126
L		 38052010-07-28 H.J. Lu <hongjiu.lu@intel.com>
3806
3807 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
3808 version.
3809 (_FP_WS_TYPE): Likewise.
3810 (_FP_I_TYPE): Likewise.
3811
2374a88a
AM		 38122011-07-28 Alan Modra <amodra@gmail.com>
3813
3814 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3815 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
3816 in a plt call stub. Do restore r2 if stopped on bctrl.
3817
e44dbbe1
RO		 38182011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3819
3820 * config.host (i[3456x]86-*-netware*): Remove.
3821 * config/i386/netware-crt0.c, config/i386/t-nwld,
3822 config/i386/t-slibgcc-nwld: Remove.
3823
bcead286
BS		 38242011-07-15 Bernd Schmidt <bernds@codesourcery.com>
3825
3826 * config.host: Handle tic6x-*-*.
3827 * config/c6x/c6x-abi.h: New file.
3828
b3fe1584
RO		 38292011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3830
3831 * config/i386/crtprec.c: New file.
3832 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
3833 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
3834 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
3835 (x86_64-*-darwin*): Likewise.
3836 (i[34567]86-*-solaris2*: Likewise.
3837
35d8090d
RO		 38382011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3839
3840 * config/alpha/crtfastmath.c: New file.
3841 * config/i386/crtfastmath.c: New file.
3842 * config/ia64/crtfastmath.c: New file.
3843 * config/mips/crtfastmath.c: New file.
3844 * config/sparc/crtfastmath.c: New file.
3845
3846 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
3847 crtfastmath.c.
3848 Add -frandom-seed=gcc-crtfastmath.
3849 * config/alpha/t-crtfm: Remove.
3850 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
3851 * config/ia64/t-ia64 (crtfastmath.o): Remove.
3852
3853 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
3854 (alpha*-dec-osf5.1*): Likewise.
3855 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
3856 Add crtfastmath.o to extra_parts.
3857 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
3858 Add crtfastmath.o to extra_parts.
3859 (x86_64-*-darwin*): Likewise.
3860 (x86_64-*-mingw*): Likewise.
3861 (ia64*-*-elf*): Add t-crtfm to tmake_file.
3862 (ia64*-*-freebsd*): Likewise.
3863 (ia64*-*-linux*): Likewise.
3864 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
3865 Add crtfastmath.o to extra_parts.
3866
e141542e
RO		 38672011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3868
3869 * config/darwin-crt3.o: New file.
3870 * config/rs6000/darwin-crt2.c: New file.
3871 * config/t-darwin: New file.
3872 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
3873 (crt2.o): New rule.
3874 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
3875 (powerpc-*-darwin*): Add crt2.o to extra_parts.
3876 (powerpc64-*-darwin*): Likewise.
3877
2d1efe2d
RO		 38782011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3879
3880 * config/i386/netware-crt0.c: New file.
3881 * config/i386/t-nwld: Rename to ...
3882 * config/i386/t-slibgcc-nwld: ... this.
3883 * config/i386/t-nwld: New file.
3884 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
3885 tmake_file.
3886 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
3887 extra_parts.
3888
4a8bb046
RO		 38892011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3890
3891 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
3892 i386/t-crtstuff.
3893 * configure: Regenerate.
3894
2d8d5935
RO		 38952011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3896
3897 * dfp-bit.c, dfp-bit.h: New files.
3898 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
3899 variables.
3900 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
3901 ($(d64pbit-o)): Likewise.
3902 ($(d128pbit-o)): Likewise.
3903 * config/t-dfprules: New file.
3904 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
3905 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
3906 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3907 (x86_64-*-linux*): Likewise.
3908 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3909 (i[34567]86-*-cygwin*): Likewise.
3910 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
3911 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3912
2c50b2c3
RO		 39132011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3914
3915 * Makfile.in (LIBGCOV): New variable.
3916 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
3917 * libgcov.c: New file.
3918
a039d7c2
RO		 39192011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3920
3921 * fixed-bit.c, fixed-bit.h: New files.
3922 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
3923 refer to fixed-bit.c.
3924
1e4b2746
JM		 39252011-07-07 Joseph Myers <joseph@codesourcery.com>
3926
3927 * config.host (*local*): Remove.
3928
fbdd5d87
RO		 39292011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3930
3931 PR target/39150
3932 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
3933 like i?86-*-solaris2.1[0-9]*.
3934 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
3935 * configure.ac (i?86-*-solaris2*): Likewise.
3936 * configure: Regenerate.
3937
9e7714f4
TS		 39382011-07-06 Thomas Schwinge <thomas@schwinge.name>
3939
3940 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3941 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
3942 md_unwind_header by splitting out of...
3943 (i[34567]86-*-linux*): ... this.
3944 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
3945 Remove md_unwind_header by splitting out of...
3946 (x86_64-*-linux*): ... this.
3947
6dab9931
GJL		 39482011-07-04 Georg-Johann Lay <avr@gjlay.de>
3949
3950 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
3951
4be46d19
NC		 39522011-06-28 Nick Clifton <nickc@redhat.com>
3953
3954 * config.host: Recognize all V850 variants.
3955
1da9434b
UB		 39562011-06-22 Uros Bizjak <ubizjak@gmail.com>
3957
3958 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
3959
e4d48a4d
RO		 39602011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3961
3962 * shared-object.mk (c_flags-$o): Save c_flags.
3963 ($(base)$(objext)): Use it.
3964 ($(base)_s$(objext)): Likewise.
3965
3801c801
BS		 39662011-06-21 Bernd Schmidt <bernds@codesourcery.com>
3967
3968 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
3969 * libgcc-std.ver.in (GCC_4.7.0): New section.
3970
0ad8bb3b 39712011-06-16 Georg-Johann Lay <avr@gjlay.de>
1da9434b 3972
0ad8bb3b
GJL		 3973 PR target/49313
3974 PR target/29524
3975 * config/avr/t-avr: Fix line endings.
3976 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
3977 _parityXX2.
3978
ea963999
OH		 39792011-06-14 Olivier Hainque <hainque@adacore.com>
3980 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3981
3982 * config/mips/irix6-unwind.h: New file.
3983 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
3984
b11b0904
EB		 39852011-06-10 Eric Botcazou <ebotcazou@adacore.com>
3986
3987 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
3988 (sparc64_fallback_frame_state): Use it.
3989 (sparc64_frob_update_context): Further adjust context.
3990 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
3991 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
3992 * config/sparc/sol2-cn.S: Likewise.
3993
10e48e39
RO		 39942011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3995
3996 * enable-execute-stack-empty.c: New file.
3997 * enable-execute-stack-mprotect.c: New file.
3998 * config/i386/enable-execute-stack-mingw32.c: New file.
3999 * config.host (enable_execute_stack): New variable.
4000 Select appropriate variants.
4001 * configure.ac: Link enable-execute-stack.c to
4002 $enable_execute_stack.
4003 * configure: Regenerate.
4004 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
4005 (lib2funcs): Remove _enable_execute_stack.
4006
10c4cabc
DM		 40072011-06-09 David S. Miller <davem@davemloft.net>
4008 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4009
4010 * config.host (sparc-*-linux*): Correct md_unwind_header
4011 filename.
4012 (s390x-ibm-tpf*): Fix typo.
4013
aa4203e7
RO		 40142011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4015
4016 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
4017 Add crtfastmath.o to extra_parts.
4018 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
4019 mips/t-crtfm.
4020 * config/mips/t-crtfm: Remove.
4021
0defd786
JDA		 40222011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4023
4024 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
4025
82f247af
KK		 40262011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
4027
4028 * config.host (sh*-*-linux*): Fix typo.
4029
58cd1d70
RO		 40302011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4031
4032 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
4033 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
4034 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
4035 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
4036 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
4037 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
4038 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
4039 Wrap in !__MINGW64__.
4040 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
4041 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
4042 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
4043 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
4044 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
4045 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
4046 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
4047 Wrap in !__LP64__.
4048 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
4049 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
4050 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
4051 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
4052 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
4053 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
4054 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
4055 * config/no-unwind.h: New file.
4056 * config.host (md_unwind_header): Document.
4057 Define.
4058 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
4059 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
4060 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
4061 hppa[12]*-*-hpux11*): Set md_unwind_header.
4062 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
4063 Set md_unwind_header.
4064 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
4065 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
4066 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
4067 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
4068 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
4069 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
4070 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
4071 md_unwind_header.
4072 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
4073 * configure: Regenerate.
4074
737346fa
RO		 40752011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4076
4077 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
4078 Set tmake_file, extra_parts.
4079 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
4080 Remove O32 support.
4081 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
4082 Remove O32 support.
4083 * config/mips/t-irix6: New file.
4084 * config/mips/t-slibgcc-irix: New file.
4085
c192cee6
RO		 40862011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4087
4088 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
4089 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
4090
ee33b5f0
RO		 40912011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4092
4093 * configure.ac (target_thread_file): Determine thread model.
4094 * configure: Regenerate.
4095 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
4096 * config/alpha/t-alpha: New file.
4097 * config/alpha/t-crtfm: Use $<.
4098 * config/alpha/t-ieee: New file.
4099 * config/alpha/t-osf-pthread: New file.
4100 * config/alpha/t-slibgcc-osf: New file.
4101 * config/alpha/libgcc-osf5.ver: New file.
4102
0699e415
RO		 41032011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4104
4105 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
4106 tmake_file.
4107 Add crtfastmath.o to extra_parts.
4108
a3fab9c2
RO		 41092011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4110
4111 * config/gmon-sol2.c: Reindent.
4112 Cleanup comments.
4113 Remove, correct casts.
4114 Use STDERR_FILENO, NULL.
4115 (BASEADDRESS): Remove.
4116 (minbrk): Remove.
4117 (errno, sbrk): Remove declarations.
4118 (monstartup) [hp300]: Remove.
4119 (mcount): Remove.
4120
ca24c5ad
RO		 41212011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4122
4123 * Makefile.in (cpu_type): Define.
4124 * config.host (i[34567]86-*-rtems*): Handle it.
4125 (i[34567]86-*-solaris2*): Move body ...
4126 (*-*-solaris2*): ... here.
4127 New case, generalize.
4128 (sparc-*-elf*): Handle it.
4129 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
4130 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
4131 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
4132 Fold into ...
4133 (sparc*-*-solaris2*): ... this.
4134 New case.
4135 (sparc64-*-elf*): Handle it.
4136 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
4137 Merge ../gcc/config/i386/gmon-sol2.c.
4138 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
4139 Use C comments.
4140 Merge ../gcc/config/i386/sol2-gc1.asm.
4141 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
4142 Use C comments.
4143 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
4144 Use C comments.
4145 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4146 * config/i386/t-crtstuff: New file.
4147 * config/i386/t-softfp: New file.
4148 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4149 $(T)crti.o, $(T)crtn.o): Remove.
4150 (gcrt1.o): New rule.
4151 (TARGET_LIBGCC2_CFLAGS): Remove.
4152 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4153 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4154 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4155 * config/sparc/t-sol2: New file.
4156 * config/sparc/t-crtfm: Move to ...
4157 * config/t-crtfm: ... this.
4158 Use $(cpu_type), $<.
4159 * config/t-crtin: New file.
4160 * config/sparc/t-softfp: New file.
4161 * config/sparc/t-softmul: New file.
4162 * config/t-rtems: New file.
4163 * config/t-slibgcc: New file.
4164 * config/t-slibgcc-elf-ver: New file.
4165 * config/t-slibgcc-gld: New file.
4166 * config/t-slibgcc-sld: New file.
4167 * config/t-sol2: New file.
4168 * configure.ac: Include ../config/lib-ld.m4.
4169 Call AC_LIB_PROG_LD_GNU.
4170 Substitute cpu_type.
4171 * configure: Regenerate.
4172
ad5f3d7b
BS		 41732011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4174
4175 PR bootstrap/49173
4176 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4177 libgcc-std.ver in the build directory.
4178 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4179 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4180
cdbf4541
BS		 41812011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4182
4183 * libgcc-std.ver.in: New file.
4184 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4185 variables.
4186 (libgcc-std.ver): New rule.
4187 * config/t-gnu-prefix: New file.
4188
c8028650
RO		 41892011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4190
4191 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4192
4a68b4ca
JM		 41932011-05-10 Joseph Myers <joseph@codesourcery.com>
4194
4195 * config/i386/darwin-lib.h: New file.
4196
80cf2e08
JM		 41972011-05-10 Joseph Myers <joseph@codesourcery.com>
4198
4199 * config/arm/symbian-lib.h: New.
4200
a3330c9d
CD		 42012011-05-04 Chris Demetriou <cgd@google.com>
4202
4203 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4204 (__x86.get_pc_thunk.bx): ...this.
4205 (__morestack): Adjust for rename, remove undef of __i686.
4206
6ace0756
CD		 42072011-05-03 Chris Demetriou <cgd@google.com>
4208
4209 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4210
ebb9f8b0
JM		 42112011-03-22 Joseph Myers <joseph@codesourcery.com>
4212
4213 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4214 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4215 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4216 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4217 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4218 Remove cases.
4219
9cfa1499
AT		 42202011-03-14 Andreas Tobler <andreast@fgznet.ch>
4221
4222 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4223 Adjust copyright year.
4224
457186f6
ILT		 42252011-03-07 Ian Lance Taylor <iant@google.com>
4226
4227 * generic-morestack.c (__splitstack_find): Adjust returned stack
4228 pointer to include all registers pushed by __morestack.
4229
58c741a6
DK		 42302011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4231
4232 PR target/40125
4233 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4234 (toolexecdir): Calculate and AC_SUBST.
4235 (toolexeclibdir): Likewise.
4236 * Makefile.in (target_noncanonical): Import.
4237 (toolexecdir): Likewise.
4238 (toolexeclibdir): Likewise.
4239 * configure: Regenerate.
4240
26716c44
NF		 42412010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4242
4243 PR target/46040
4244 * config/arm/bpabi.h: Rename to...
4245 * config/arm/bpabi-lib.h: ...this.
4246
b595b1a1
RO		 42472010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4248
4249 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4250 appropriate.
4251 * configure: Regenerate.
4252
a3abe41c
NF		 42532010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4254
4255 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4256 __FLOAT_WORD_ORDER__.
4257 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4258 Delete.
4259
455c8f48
RW		 42602010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4261
4262 PR other/46202
4263 * Makefile.in (install-strip): New phony target.
4264
f3824a8b
ILT		 42652010-11-07 Ian Lance Taylor <iant@google.com>
4266
4267 PR target/46089
4268 * config/i386/morestack.S (__morestack_large_model): New
4269 function.
4270
18ed6ee4
NF		 42712010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4272
4273 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4274 Delete.
4275 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4276
8ac7fdcb
NF		 42772010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4278
4279 * config/arm/bpabi.h: New file.
4280 * config/frv/frv-abi.h: New file.
4281
cdb388c2
ILT		 42822010-10-01 Ian Lance Taylor <iant@google.com>
4283
4284 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4285 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4286
ef7c141c
L		 42872010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4288
4289 PR target/45858
4290 * config.host: Add the missing `$'.
4291
80920132
ME		 42922010-09-30 Michael Eager <eager@eagercon.com>
4293
4294 * config.host: Add microblaze*-*-*.
4295 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4296 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4297 udivsi3.asm,umodsi3.asm}: New.
4298
6dace308
ILT		 42992010-09-28 Ian Lance Taylor <iant@google.com>
4300
4301 * configure.ac: Adjust CFI test to test assembler directly rather
4302 than checking gcc preprocessor macro.
4303 * configure: Rebuild.
4304
b6110d6d
ILT		 43052010-09-27 Ian Lance Taylor <iant@google.com>
4306
4307 * configure.ac: Test whether assembler supports CFI directives.
4308 * config.host: Only add t-stack and i386/t-stack-i386 to
4309 tmake_file if libgcc_cv_cfi is "yes".
4310 * configure: Rebuild.
4311
7458026b
ILT		 43122010-09-27 Ian Lance Taylor <iant@google.com>
4313
4314 * generic-morestack.h: New file.
4315 * generic-morestack.c: New file.
4316 * generic-morestack-thread.c: New file.
4317 * config/i386/morestack.S: New file.
4318 * config/t-stack: New file.
4319 * config/i386/t-stack-i386: New file.
4320 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4321 i386/t-stack-i386 to tmake_file.
4322
5b50fc0c
IS		 43232010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4324
4325 * Makefile.in (libgcc-extra-parts): Check for static archives and
4326 invoke ranlib after installing them.
4327 (gcc-extra-parts): Likewise.
4328 (install-leaf): Likewise.
4329
b93cf342
L		 43302010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4331
4332 * configure: Regenerated.
4333
996b42ef
KT		 43342010-09-10 Kai Tietz <kai.tietz@onevision.com>
4335
b93cf342 4336 * configure: Regenerated.
996b42ef 4337
be1c764e
GP		 43382010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4339 Andrew Pinski <pinskia@gmail.com>
4340
1da9434b 4341 PR target/40959
be1c764e
GP		 4342 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4343
cc0ae0ca
L		 43442010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4345
4346 PR target/45524
4347 * configure: Regenerated.
4348
84f47d20
AS		 43492010-09-06 Andreas Schwab <schwab@redhat.com>
4350
4351 * configure: Regenerate.
4352
4159fb8d
UB		 43532010-09-03 Uros Bizjak <ubizjak@gmail.com>
4354
4355 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4356 64bit targets.
4357 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4358 for 64bit targets.
4359
0df8fcc8
UB		 43602010-09-03 Uros Bizjak <ubizjak@gmail.com>
4361 Iain Sandoe <iains@gcc.gnu.org>
4362
4363 PR target/45476
4364 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4365 LIB2FUNCS_EXCLUDE functions.
4366
3c39bca6
AK		 43672010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4368
4369 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4370 Include dfp.m4.
4371 * configure: Regenerate.
4372
d78552bd
UB		 43732010-09-01 Uros Bizjak <ubizjak@gmail.com>
4374
4375 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4376 i386/t-freebsd to tmake_file.
4377 * config/i386/t-freebsd: New file.
4378 * config/i386/libgcc-bsd.ver: New file.
4379
c5b79d4e
NF		 43802010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4381
4382 * config.host (powerpc*-eabispe*): Set tmake_file.
4383 (powerpc*-eabi*): Likewise.
4384 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4385 crtbeginS, crtendS, crtbeginT.
4386
48b09a92
KH		 43872010-06-12 Kazu Hirata <kazu@codesourcery.com>
4388
4389 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4390 to tmake_file. Add crtfastmath.o to extra_parts.
4391 * config/mips/t-crtfm: New.
4392
a4389204
JS		 43932010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4394
4395 * config.host (sparc64-*-rtems*): New target.
4396
ed104137
RO		 43972010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4398
4399 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4400 assembler syntax.
4401
3f56ef8b
TS		 44022010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4403
4404 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4405
8c200350
RO		 44062010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4407
4408 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4409 alpha-dec-osf5.0* support.
4410
80a61cb4 44112010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
c1b14424
RC		 4412
4413 * config.host: Add lm32-*-rtems*.
4414
f128db92
RO		 44152010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4416 Uros Bizjak <ubizjak@gmail.com>
4417
4418 PR target/39048
4419 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4420 like other remaining 32-bit x86 OSes.
4421 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4422 assembler syntax.
4423 * config/i386/libgcc-sol2.ver: New file.
4424 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4425
368fabd5
JH		 44262010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
4427
4428 PR c/43553
4429 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
4430 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
4431 is used and substitute set_use_emutls.
4432 * configure: Regenerated.
4433
15baf7f8
TG		 44342010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
4435
4436 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
4437
7f5441df
RO		 44382010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4439
4440 PR target/38085
4441 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
4442 MULTILIB_CFLAGS.
4443 ($(T)gcrt1.o): Likewise.
4444 ($(T)crt1.o): Likewise.
4445 ($(T)crti.o): Likewise.
4446 ($(T)crtn.o): Likewise.
4447
ef74edbd
RW		 44482010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4449
4450 PR other/42980
4451 * Makefile.in (install): Use $(MAKE) string in rule, for
4452 parallel make.
4453
e7c914db
HPN		 44542010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
4455
4456 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
4457 * config/mmix/t-mmix: New file.
4458 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
4459
1bcb71c4
JH		 44602010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
4461
4462 PR java/41991
4463 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
4464 SHLIB_MAPFILES.
4465
e6e50811
AG		 44662010-01-04 Anthony Green <green@moxielogic.com>
4467
4468 * config/moxie/crti.asm, config/moxie/crtn.asm,
4469 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
4470 config/moxie/t-moxie: New files.
4471 * config.host: Add t-moxie-softfp reference.
4472
ca8520ad
IS		 44732009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4474
4475 PR other/39888
4476 * config/t-slibgcc-darwin: Fix embedded rpaths for
4477 --enable-version-specific-runtime-libs, build extension stub
4478 libs exposing features available from current libgcc_s.
4479
aa4945c1
JB		 44802009-11-11 Jon Beniston <jon@beniston.com>
4481
d78552bd
UB		 4482 * config.host: Add lm32 targets.
4483 * config/lm32: New directory.
4484 * config/lm32/libgcc_lm32.h: New file.
4485 * config/lm32/_mulsi3.c: New file.
4486 * config/lm32/_udivmodsi4.c: New file.
4487 * config/lm32/_divsi3.c: New file.
4488 * config/lm32/_modsi3.c: New file.
4489 * config/lm32/_udivsi3.c: New file.
4490 * config/lm32/_umodsi3.c: New file.
4491 * config/lm32/_lshrsi3.S: New file.
4492 * config/lm32/_ashrsi3.S: New file.
4493 * config/lm32/_ashlsi3.S: New file.
4494 * config/lm32/crti.S: New file.
4495 * config/lm32/crtn.S: New file.
4496 * config/lm32/t-lm32: New file.
4497 * config/lm32/t-elf: New file.
4498 * config/lm32/t-uclinux: New file.
aa4945c1 4499
65a324b4
NC		 45002009-10-26 Nick Clifton <nickc@redhat.com>
4501
4502 * config.host: Add support for RX target.
4503 * config/rx: New directory.
4504 * config/rx/rx-abi-functions.c: New file. Supplementary
4505 functions for libgcc to support the RX ABI.
4506 * config/rx/rx-abi.h: New file. Supplementary header file for
4507 libgcc RX ABI functions.
4508 * config/rx/t-rx: New file: Makefile fragment for building
4509 libgcc for the RX.
4510
dfb3b0e3
UB		 45112009-10-09 Uros Bizjak <ubizjak@gmail.com>
4512
4513 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
4514 constraint of y0 to "g".
4515
81dd9fd7
AK		 45162009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4517
4518 * config.host: Include the s390 makefile fragments.
4519 * config/s390/32/_fixdfdi.c: New file.
4520 * config/s390/32/_fixsfdi.c: New file.
4521 * config/s390/32/_fixtfdi.c: New file.
4522 * config/s390/32/_fixunsdfdi.c: New file.
4523 * config/s390/32/_fixunssfdi.c: New file.
4524 * config/s390/32/_fixunstfdi.c: New file.
4525 * config/s390/32/t-floattodi: New file.
4526 * config/s390/libgcc-glibc.ver: New file.
4527 * config/s390/t-crtstuff: New file.
4528 * config/s390/t-linux: New file.
4529 * config/s390/t-tpf: New file.
4530
df58e648
RW		 45312009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4532
4533 * configure.ac (AC_PREREQ): Bump to 2.64.
4534
79052be3
KK		 45352009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
4536
4537 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
4538
5213506e
RW		 45392009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4540
4541 * configure: Regenerate.
4542
a9a25daa
DR		 45432009-08-09 Douglas B Rupp <rupp@gnat.com>
4544
4545 * config.host (ia64-hp-*vms*): New target.
4546 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
4547 with ia64-hp-*vms*.
4548
6efbd53f
RW		 45492009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4550
4551 * configure.ac: Add snippet for maintainer-mode.
4552 * configure: Regenerate.
4553 * Makefile.in (AUTOCONF, configure_deps): New variables.
4554 ($(srcdir)/configure)): New rule, active only with maintainer
4555 mode turned on.
4556
7acf4da6
DD		 45572009-06-23 DJ Delorie <dj@redhat.com>
4558
4559 Add MeP port.
4560 * config.host: Add mep support.
4561
54f549af
KT		 45622009-06-22 Kai Tietz <kai.tietz@onevision.com>
4563
34481f28 4564 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 4565 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
34481f28
UB		 4566
4567 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
4568 for mingw targets.
54f549af
KT		 4569 * config/i386/64/_multc3.c: Likewise.
4570 * config/i386/64/_powitf2.c: Likewise.
4571 * config/i386/64/eqtf2.c: Likewise.
4572 * config/i386/64/getf2.c: Likewise.
4573 * config/i386/64/letf2.c: Likewise.
4574 * config/i386/64/letf2.c: Likewise.
34481f28
UB		 4575 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
4576 unsigned long long for x64 mingw targets.
4577 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
4578 (_FP_I_TYPE): Define as long long for x64 mingw target.
54f549af 4579
fea96e25
MR		 45802009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
4581
4582 * config.host (vax-*-linux*): New.
4583
cceb575c
AG		 45842009-05-31 Anthony Green <green@moxielogic.com>
4585
4586 * config.host: Add moxie support.
4587 * config/moxie/t-moxie: New file.
4588
e997fb9c
DB		 45892009-05-29 David Billinghurst <billingd@gcc.gnu.org>
4590
4591 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 4592 t-softfp to tmake_file for i[34567]86-*-cygwin*.
e997fb9c 4593
532bfb0a
AJ		 45942009-04-17 Aurelien Jarno <aurelien@aurel32.net>
4595
4596 * config.host: Add i386/${host_address}/t-fprules-softfp to
4597 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
4598
748086b7
JJ		 45992009-04-09 Nick Clifton <nickc@redhat.com>
4600
4601 * config/ia64/tf-signs.c: Change copyright header to refer to
4602 version 3 of the GNU General Public License with version 3.1
4603 of the GCC Runtime Library Exception and to point readers at
4604 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
4605 web page.
4606 * config/i386/32/tf-signs.c: Likewise.
4607 * config/libbid/_addsub_dd.c: Likewise.
4608 * config/libbid/_addsub_sd.c: Likewise.
4609 * config/libbid/_addsub_td.c: Likewise.
4610 * config/libbid/_dd_to_df.c: Likewise.
4611 * config/libbid/_dd_to_di.c: Likewise.
4612 * config/libbid/_dd_to_sd.c: Likewise.
4613 * config/libbid/_dd_to_sf.c: Likewise.
4614 * config/libbid/_dd_to_si.c: Likewise.
4615 * config/libbid/_dd_to_td.c: Likewise.
4616 * config/libbid/_dd_to_tf.c: Likewise.
4617 * config/libbid/_dd_to_udi.c: Likewise.
4618 * config/libbid/_dd_to_usi.c: Likewise.
4619 * config/libbid/_dd_to_xf.c: Likewise.
4620 * config/libbid/_df_to_dd.c: Likewise.
4621 * config/libbid/_df_to_sd.c: Likewise.
4622 * config/libbid/_df_to_td.c: Likewise.
4623 * config/libbid/_di_to_dd.c: Likewise.
4624 * config/libbid/_di_to_sd.c: Likewise.
4625 * config/libbid/_di_to_td.c: Likewise.
4626 * config/libbid/_div_dd.c: Likewise.
4627 * config/libbid/_div_sd.c: Likewise.
4628 * config/libbid/_div_td.c: Likewise.
4629 * config/libbid/_eq_dd.c: Likewise.
4630 * config/libbid/_eq_sd.c: Likewise.
4631 * config/libbid/_eq_td.c: Likewise.
4632 * config/libbid/_ge_dd.c: Likewise.
4633 * config/libbid/_ge_sd.c: Likewise.
4634 * config/libbid/_ge_td.c: Likewise.
4635 * config/libbid/_gt_dd.c: Likewise.
4636 * config/libbid/_gt_sd.c: Likewise.
4637 * config/libbid/_gt_td.c: Likewise.
4638 * config/libbid/_isinfd128.c: Likewise.
4639 * config/libbid/_isinfd32.c: Likewise.
4640 * config/libbid/_isinfd64.c: Likewise.
4641 * config/libbid/_le_dd.c: Likewise.
4642 * config/libbid/_le_sd.c: Likewise.
4643 * config/libbid/_le_td.c: Likewise.
4644 * config/libbid/_lt_dd.c: Likewise.
4645 * config/libbid/_lt_sd.c: Likewise.
4646 * config/libbid/_lt_td.c: Likewise.
4647 * config/libbid/_mul_dd.c: Likewise.
4648 * config/libbid/_mul_sd.c: Likewise.
4649 * config/libbid/_mul_td.c: Likewise.
4650 * config/libbid/_ne_dd.c: Likewise.
4651 * config/libbid/_ne_sd.c: Likewise.
4652 * config/libbid/_ne_td.c: Likewise.
4653 * config/libbid/_sd_to_dd.c: Likewise.
4654 * config/libbid/_sd_to_df.c: Likewise.
4655 * config/libbid/_sd_to_di.c: Likewise.
4656 * config/libbid/_sd_to_sf.c: Likewise.
4657 * config/libbid/_sd_to_si.c: Likewise.
4658 * config/libbid/_sd_to_td.c: Likewise.
4659 * config/libbid/_sd_to_tf.c: Likewise.
4660 * config/libbid/_sd_to_udi.c: Likewise.
4661 * config/libbid/_sd_to_usi.c: Likewise.
4662 * config/libbid/_sd_to_xf.c: Likewise.
4663 * config/libbid/_sf_to_dd.c: Likewise.
4664 * config/libbid/_sf_to_sd.c: Likewise.
4665 * config/libbid/_sf_to_td.c: Likewise.
4666 * config/libbid/_si_to_dd.c: Likewise.
4667 * config/libbid/_si_to_sd.c: Likewise.
4668 * config/libbid/_si_to_td.c: Likewise.
4669 * config/libbid/_td_to_dd.c: Likewise.
4670 * config/libbid/_td_to_df.c: Likewise.
4671 * config/libbid/_td_to_di.c: Likewise.
4672 * config/libbid/_td_to_sd.c: Likewise.
4673 * config/libbid/_td_to_sf.c: Likewise.
4674 * config/libbid/_td_to_si.c: Likewise.
4675 * config/libbid/_td_to_tf.c: Likewise.
4676 * config/libbid/_td_to_udi.c: Likewise.
4677 * config/libbid/_td_to_usi.c: Likewise.
4678 * config/libbid/_td_to_xf.c: Likewise.
4679 * config/libbid/_tf_to_dd.c: Likewise.
4680 * config/libbid/_tf_to_sd.c: Likewise.
4681 * config/libbid/_tf_to_td.c: Likewise.
4682 * config/libbid/_udi_to_dd.c: Likewise.
4683 * config/libbid/_udi_to_sd.c: Likewise.
4684 * config/libbid/_udi_to_td.c: Likewise.
4685 * config/libbid/_unord_dd.c: Likewise.
4686 * config/libbid/_unord_sd.c: Likewise.
4687 * config/libbid/_unord_td.c: Likewise.
4688 * config/libbid/_usi_to_dd.c: Likewise.
4689 * config/libbid/_usi_to_sd.c: Likewise.
4690 * config/libbid/_usi_to_td.c: Likewise.
4691 * config/libbid/_xf_to_dd.c: Likewise.
4692 * config/libbid/_xf_to_sd.c: Likewise.
4693 * config/libbid/_xf_to_td.c: Likewise.
4694 * config/libbid/bid128.c: Likewise.
4695 * config/libbid/bid128_2_str.h: Likewise.
4696 * config/libbid/bid128_2_str_macros.h: Likewise.
4697 * config/libbid/bid128_2_str_tables.c: Likewise.
4698 * config/libbid/bid128_add.c: Likewise.
4699 * config/libbid/bid128_compare.c: Likewise.
4700 * config/libbid/bid128_div.c: Likewise.
4701 * config/libbid/bid128_fma.c: Likewise.
4702 * config/libbid/bid128_logb.c: Likewise.
4703 * config/libbid/bid128_minmax.c: Likewise.
4704 * config/libbid/bid128_mul.c: Likewise.
4705 * config/libbid/bid128_next.c: Likewise.
4706 * config/libbid/bid128_noncomp.c: Likewise.
4707 * config/libbid/bid128_quantize.c: Likewise.
4708 * config/libbid/bid128_rem.c: Likewise.
4709 * config/libbid/bid128_round_integral.c: Likewise.
4710 * config/libbid/bid128_scalb.c: Likewise.
4711 * config/libbid/bid128_sqrt.c: Likewise.
4712 * config/libbid/bid128_string.c: Likewise.
4713 * config/libbid/bid128_to_int16.c: Likewise.
4714 * config/libbid/bid128_to_int32.c: Likewise.
4715 * config/libbid/bid128_to_int64.c: Likewise.
4716 * config/libbid/bid128_to_int8.c: Likewise.
4717 * config/libbid/bid128_to_uint16.c: Likewise.
4718 * config/libbid/bid128_to_uint32.c: Likewise.
4719 * config/libbid/bid128_to_uint64.c: Likewise.
4720 * config/libbid/bid128_to_uint8.c: Likewise.
4721 * config/libbid/bid32_to_bid128.c: Likewise.
4722 * config/libbid/bid32_to_bid64.c: Likewise.
4723 * config/libbid/bid64_add.c: Likewise.
4724 * config/libbid/bid64_compare.c: Likewise.
4725 * config/libbid/bid64_div.c: Likewise.
4726 * config/libbid/bid64_fma.c: Likewise.
4727 * config/libbid/bid64_logb.c: Likewise.
4728 * config/libbid/bid64_minmax.c: Likewise.
4729 * config/libbid/bid64_mul.c: Likewise.
4730 * config/libbid/bid64_next.c: Likewise.
4731 * config/libbid/bid64_noncomp.c: Likewise.
4732 * config/libbid/bid64_quantize.c: Likewise.
4733 * config/libbid/bid64_rem.c: Likewise.
4734 * config/libbid/bid64_round_integral.c: Likewise.
4735 * config/libbid/bid64_scalb.c: Likewise.
4736 * config/libbid/bid64_sqrt.c: Likewise.
4737 * config/libbid/bid64_string.c: Likewise.
4738 * config/libbid/bid64_to_bid128.c: Likewise.
4739 * config/libbid/bid64_to_int16.c: Likewise.
4740 * config/libbid/bid64_to_int32.c: Likewise.
4741 * config/libbid/bid64_to_int64.c: Likewise.
4742 * config/libbid/bid64_to_int8.c: Likewise.
4743 * config/libbid/bid64_to_uint16.c: Likewise.
4744 * config/libbid/bid64_to_uint32.c: Likewise.
4745 * config/libbid/bid64_to_uint64.c: Likewise.
4746 * config/libbid/bid64_to_uint8.c: Likewise.
4747 * config/libbid/bid_b2d.h: Likewise.
4748 * config/libbid/bid_binarydecimal.c: Likewise.
4749 * config/libbid/bid_conf.h: Likewise.
4750 * config/libbid/bid_convert_data.c: Likewise.
4751 * config/libbid/bid_decimal_data.c: Likewise.
4752 * config/libbid/bid_decimal_globals.c: Likewise.
4753 * config/libbid/bid_div_macros.h: Likewise.
4754 * config/libbid/bid_dpd.c: Likewise.
4755 * config/libbid/bid_flag_operations.c: Likewise.
4756 * config/libbid/bid_from_int.c: Likewise.
4757 * config/libbid/bid_functions.h: Likewise.
4758 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4759 * config/libbid/bid_inline_add.h: Likewise.
4760 * config/libbid/bid_internal.h: Likewise.
4761 * config/libbid/bid_round.c: Likewise.
4762 * config/libbid/bid_sqrt_macros.h: Likewise.
4763
47642009-04-09 Jakub Jelinek <jakub@redhat.com>
4765
4766 * Makefile.in: Change copyright header to refer to version
4767 3 of the GNU General Public License and to point readers at the
4768 COPYING3 file and the FSF's license web page.
4769 * config.host: Likewise.
4770
633dd061
AM		 47712009-04-07 Alan Modra <amodra@bigpond.net.au>
4772
4773 * config.host: Reorder and merge to match config.gcc change.
4774
457d1d00
AM		 47752009-04-03 Alan Modra <amodra@bigpond.net.au>
4776
4777 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
4778
52c0e446
JM		 47792009-03-28 Joseph Myers <joseph@codesourcery.com>
4780
4781 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
4782 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
4783 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
4784 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
4785
ba181049
UB		 47862009-02-12 Uros Bizjak <ubizjak@gmail.com>
4787
4788 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
4789 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4790
c252db20
L		 47912009-02-12 H.J. Lu <hongjiu.lu@intel.com>
4792
ba181049
UB		 4793 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
4794 ia64/t-softfp-compat to tmake_file.
c252db20
L		 4795
4796 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
4797
4798 * config/ia64/__divxf3.asm: New.
4799 * config/ia64/_fixtfdi.asm: Likewise.
4800 * config/ia64/_fixunstfdi.asm: Likewise.
4801 * config/ia64/_floatditf.asm: Likewise.
4802 * config/ia64/t-fprules-softfp: Likewise.
4803 * config/ia64/t-softfp-compat: Likewise.
4804 * config/ia64/tf-signs.c: Likewise.
4805
c60535f9
BE		 48062009-01-18 Ben Elliston <bje@au.ibm.com>
4807
4808 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4809
ce16861e
BE		 48102009-01-16 Ben Elliston <bje@au.ibm.com>
4811
4812 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
4813 to tmake_file.
4814
bcf4713b
BE		 48152009-01-13 Ben Elliston <bje@au.ibm.com>
4816
4817 * config/t-softfp: New file.
4818 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
4819 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
4820
2042cb04
JS		 48212009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4822
4823 * config.host: Add m32r*-*-rtems*.
4824
541ed00e
JS		 48252008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
4826
4827 * config.host: Add m32c*-*-rtems*.
4828
19523300
RO		 48292008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4830
4831 PR bootstrap/33100
4832 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
4833 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
4834 * configure: Regenerate.
4835 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
4836 tmake_file here from gcc/config.gcc.
4837 Move extra_parts here from gcc/config.gcc.
4838 * config/i386/t-sol2: Move here from gcc/config/i386.
4839 Use gcc_srcdir instead of srcdir.
4840
0a4a51c7
AN		 48412008-11-18 Adam Nemet <anemet@caviumnetworks.com>
4842
4843 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
4844 case.
4845
2a761e46
TS		 48462008-11-09 Thomas Schwinge <tschwinge@gnu.org>
4847
4848 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
4849
c0451df7
TS		 48502008-10-08 Thomas Schwinge <tschwinge@gnu.org>
4851
4852 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
4853
358da97e
HS		 48542008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
4855
4856 Add picoChip port.
4857 * config.host: Add picochip-*-*.
4858
c660f132
BW		 48592008-08-06 Bob Wilson <bob.wilson@acm.org>
4860
4861 * config.host: Match more processor names for Xtensa.
4862
d1349557
L		 48632008-07-08 H.J. Lu <hongjiu.lu@intel.com>
4864
4865 * config/i386/64/t-softfp-compat: Update comments.
4866
dd7b73c0
L		 48672008-07-07 H.J. Lu <hongjiu.lu@intel.com>
4868
4869 * config/i386/64/_divtc3-compat.c: Moved to ...
4870 * config/i386/64/_divtc3.c: Here.
4871
4872 * config/i386/64/_multc3-compat.c: Moved to ...
4873 * config/i386/64/_multc3.c: Here.
4874
4875 * config/i386/64/_powitf2-compat.c: Moved to ...
4876 * config/i386/64/_powitf2.c: Here.
4877
4878 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
4879 .c suffix instead of -compat.c.
4880
6e1fab3d
UB		 48812008-07-05 Uros Bizjak <ubizjak@gmail.com>
4882
4883 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
4884 (_FP_MUL_MEAT_D): Ditto.
4885 (_FP_DIV_MEAT_S): Ditto.
4886 (_FP_DIV_MEAT_D): Ditto.
4887
f92518d7
RS		 48882008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
4889
4890 * Makefile.in: Add support for __sync_* libgcc functions.
4891
d0aede14
L		 48922008-07-03 H.J. Lu <hongjiu.lu@intel.com>
4893
4894 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
4895
c174f11c
L		 48962008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4897
4898 PR boostrap/36702
4899 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
4900 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
4901
4902 * config/i386/64/t-fprules-softfp: Moved to ...
4903 * config/i386/64/t-softfp-compat: This. New.
4904
5f464fa2
UB		 49052008-07-02 Uros Bizjak <ubizjak@gmail.com>
4906
4907 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
4908 Initialize f with 0.0.
4909
ff473280
L		 49102008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4911
4912 PR target/36669
4913 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
4914
4915 * config/i386/64/_divtc3-compat.c: New.
4916 * config/i386/64/_multc3-compat.c: Likewise.
4917 * config/i386/64/_powitf2-compat.c: Likewise.
4918 * config/i386/64/eqtf2.c: Likewise.
4919 * config/i386/64/getf2.c: Likewise.
4920 * config/i386/64/letf2.c: Likewise.
4921 * config/i386/64/t-fprules-softfp: Likewise.
4922
49232008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4924
4925 * config.host: Add i386/${host_address}/t-fprules-softfp to
4926 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
dfb3b0e3 4927 i[34567]86-*-linux*, x86_64-*-linux*.
ff473280
L		 4928
4929 * configure.ac: Set host_address to 64 or 32 for x86.
4930 * configure: Regenerated.
4931
4932 * Makefile.in (config.status): Also depend on
4933 $(srcdir)/config.host.
4934
4935 * config/i386/32/t-fprules-softfp: New.
4936 * config/i386/32/tf-signs.c: Likewise.
4937
4938 * config/i386/64/sfp-machine.h: New. Moved from gcc.
4939
49402008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4941 Uros Bizjak <ubizjak@gmail.com>
4942
4943 * config/i386/32/sfp-machine.h: New.
4944
30551d99
NF		 49452008-06-26 Nathan Froyd <froydnj@codesourcery.com>
4946
4947 * config/rs6000/t-ppccomm: Remove rules that conflict with
4948 auto-generated rules.
4949
18c04407
RW		 49502008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4951
4952 * configure.ac: sinclude override.m4.
4953 * configure: Regenerate.
4954
10fbe77a
BRF		 49552008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
4956
4957 * configure: Regenerate.
4958
bc6d4c3f
JM		 49592008-06-10 Joseph Myers <joseph@codesourcery.com>
4960
4961 * Makefile.in (DECNUMINC): Remove
4962 -I$(MULTIBUILDTOP)../../libdecnumber.
4963 * gstdint.h: New.
4964
cd985f66
JM		 49652008-06-07 Joseph Myers <joseph@codesourcery.com>
4966
4967 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
4968 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
4969 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
4970 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
4971 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
4972 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
4973 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
4974 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
4975 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
4976 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
4977 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
4978 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
4979 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
4980 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
4981
93fea8d3
AL		 49822008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
4983
4984 * config.host (sh2[lbe]*-*-linux*): Allow target.
4985
18724e30
NF		 49862008-04-30 Nathan Froyd <froydnj@codesourcery.com>
4987
4988 * config/rs6000/t-ppccomm: Add build rules for new files.
4989 (LIB2ADD_ST): New variable.
4990
47583040
AH		 49912008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
4992
4993 PR target/34210
4994 PR target/35508
4995 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
4996 * config/t-avr: New file. Build 16bit libgcc functions.
4997
cf8e67fe
JJ		 49982008-03-02 Jakub Jelinek <jakub@redhat.com>
4999
5000 PR target/35401
5001 * config/t-slibgcc-darwin: Make install-leaf dependent on
5002 install-darwin-libgcc-stubs instead of install.
5003
8d8da227
JM		 50042008-01-25 Joseph Myers <joseph@codesourcery.com>
5005
5006 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
5007 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
5008 sh-*-rtemscoff*): Remove cases.
5009
edbf8b16
RS		 50102007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
5011
5012 * Makefile.in (all): Use install-leaf rather than install.
5013 (install): Split most of the rule into...
5014 (install-leaf): ...this new one.
5015
89deeaff
EK		 50162007-12-19 Etsushi Kato <ek.kato@gmail.com>
5017 Paolo Bonzini <bonzini@gnu.org>
5018
5019 PR target/30572
5f464fa2
UB		 5020 * Makefile.in: Use @shlib_slibdir@ substitution to get
5021 correct install name on darwin.
89deeaff 5022 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
dfb3b0e3 5023
4081d704
HPN		 50242007-12-15 Hans-Peter Nilsson <hp@axis.com>
5025
5026 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
5027 cris-*-elf and cris-*-none.
5028 (crisv32-*-linux*): Similar, as cris-*-linux*.
5029
f43e89a3
RIL		 50302007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
5031
5032 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
5033
b4e9c2c6
L		 50342007-10-27 H.J. Lu <hongjiu.lu@intel.com>
5035
5036 PR regression/33926
5037 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
5038 * configure: Regenerated.
5039
b2a00c89
L		 50402007-09-27 H.J. Lu <hongjiu.lu@intel.com>
5041
5042 * Makefile.in (dfp-filenames): Replace decimal_globals,
5043 decimal_data, binarydecimal and convert_data with
5044 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
5045 and bid_convert_data, respectively.
5046
8d2a9e0e
CF		 50472007-09-17 Chao-ying Fu <fu@mips.com>
5048 Nigel Stephens <nigel@mips.com>
5049
5050 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
5051 * Makefile.in (fixed_point): Define.
5052 Check if fixed_point is yes to build support functions.
5053 * configure.ac: Check for fixed_point support.
5054 * configure: Regenerated.
5055 * gen-fixed.sh: New file to generate lists of fixed-point labels,
5056 funcs, modes, from, to.
5057
2b53935d
JJ		 50582007-09-11 Janis Johnson <janis187@us.ibm.com
5059
5060 * Makefile.in (dfp-filenames): Add bid128_noncomp.
5061
2533577f
JJ		 50622007-09-10 Janis Johnson <janis187@us.ibm.com>
5063
5064 * Makefile.in (dfp-filenames): Remove decUtility, add
5065 decDouble, decPacked, decQuad, decSingle.
5066
3ae3dbd6
HK		 50672007-08-27 Hans Kester <hans.kester@ellips.nl>
5068
5069 * config.host : Add x86_64-elf target.
5070
22867d02
L		 50712007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5072
5073 * configure.ac (set_have_cc_tls): Add a missing =.
5074 * configure: Regenerated.
5075
6f461e76
L		 50762007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5077
5078 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
5079 and x86_64-*-linux*.
5080
5081 * config/t-tls: New file.
5082
dfb3b0e3 5083 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
6f461e76
L		 5084
5085 * configure.ac: Include ../config/enable.m4 and
5086 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
5087 supports TLS and substitute set_have_cc_tls.
5088 * configure: Regenerated.
5089
200359e8
L		 50902007-07-04 H.J. Lu <hongjiu.lu@intel.com>
5091
5092 * Makefile.in: Use libbid for DFP when BID is enabled.
5093
76f5e200
DS		 50942007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
5095
5096 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
dfb3b0e3 5097 extra_parts. Add config/i386/t-cygming to tmake_file.
76f5e200
DS		 5098 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
5099
9bd196f0 51002007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
200359e8 5101 Danny Smith <dannysmith@users.sourceforge.net>
9bd196f0
ZM		 5102
5103 PR target/29498
5104 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
5105 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
5106 * config/i386/t-crtfm: Compile crtfastmath.o with
5107 -minline-all-stringops.
5108
1910440e
RS		 51092007-05-10 Richard Sandiford <richard@codesourcery.com>
5110
5111 * config.host (sparc-wrs-vxworks): New target.
5112
7d33c31d
KH		 51132007-04-14 Kazu Hirata <kazu@codesourcery.com>
5114
5115 * config.host: Recognize fido.
5116
96fccd0d
JJ		 51172007-04-04 Janis Johnson <janis187@us.ibm.com>
5118
5119 * configure: Check host, not target, for decimal float support.
5120
577565f9
UB		 51212007-04-03 Uros Bizjak <ubizjak@gmail.com>
5122
5123 * config/i386/t-crtpc: New file.
5124 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5f464fa2 5125 (x86_64-*-linux*): Ditto.
577565f9 5126
ccf8e764
RH		 51272007-02-30 Kai Tietz <kai.tietz@onevision.com>
5128
5129 * config.host (x86_64-*-mingw*): New target.
5130
79b87c74
MM		 51312007-03-23 Michael Meissner <michael.meissner@amd.com>
5132 H.J. Lu <hongjiu.lu@intel.com>
5133
5134 * Makefile.in (enable_decimal_float): New.
5135 (DECNUMINC): Add
5136 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
5137 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
5138 (decbits-filenames): This.
5139 (decbits-objects): New.
5140 (libgcc-objects): Add $(decbits-objects).
5141
5142 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
5143 Substitute enable_decimal_float.
5144 * configure: Regenerated.
5145
8fce4e31
HPN		 51462007-03-19 Hans-Peter Nilsson <hp@axis.com>
5147
5148 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5149
e8bb4597
BM		 51502007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5151
5152 * Makefile.in (install-info): New dummy target.
5153
344189f9
BS		 51542007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5155
5156 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5157
ac84c172
BM		 51582007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5159
5160 * Makefile.in: Add install-html and install-pdf dummy
5161 targets.
5162
cd5c2357
RS		 51632007-02-05 Roger Sayle <roger@eyesopen.com>
5164 Daniel Jacobowitz <dan@codesourcery.com>
5165
5166 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5167 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5168 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5169
d9a66f98
JJ		 51702007-01-29 Janis Johnson <janis187@us.ibm.com>
5171
5172 * Makefile.in (dec-filenames): Add decExcept.
5173
9891ec5f
DJ		 51742007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5175
5176 PR bootstrap/30469
5177 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5178 -fprofile-use.
5179
d6efbf5a
DJ		 51802007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5181
5182 * configure.ac: Add --enable-version-specific-runtime-libs.
5183 Correct $slibdir default.
5184 * configure: Regenerated.
5185
17caeff2
JM		 51862007-01-23 Joseph Myers <joseph@codesourcery.com>
5187
5188 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5189
5ea41e3a
AP		 51902007-01-21 Andrew Pinski <pinskia@gmail.com>
5191
5192 PR target/30519
5193 * config.host (alpha*-*-linux*): Set extra_parts.
5194
26900826
KK		 51952007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5196
5197 * config/sh/t-linux: New.
5198 * config.host (sh*-*-linux*): Set tmake_file.
5199
97af925b
DJ		 52002007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5201
5202 * Makefile.in (install): Handle multilibs.
5203
b0088af7
BM		 52042007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5205
5206 * Makefile.in: Added .PHONY entry for documentation targets.
5207
e0a9456a
BM		 52082007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5209
5210 * Makefile.in: Add empty info, html, dvi, pdf targets.
5211
7fd453b4
MS		 52122007-01-04 Mike Stump <mrs@apple.com>
5213
5214 * Makefile.in (MAKEINFO): Remove.
5215 (PERL): Likewise.
5216
14e8fc8b
PB		 52172007-01-04 Paolo Bonzini <bonzini@gnu.org>
5218
5219 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5220 * configure: Regenerate.
5221 * Makefile.in (host_subdir): Substitute it.
dfb3b0e3 5222 (gcc_objdir): Use it.
14e8fc8b 5223
1555beba
DJ		 52242007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5225
5226 * config.host (ia64*-*-linux*): Set tmake_file.
5227
79e6eaeb
DJ		 52282007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5229
5230 * Makefile.in (version): Define.
5231
fa958513
DJ		 52322007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5233 Paolo Bonzini <bonzini@gnu.org>
5234
5235 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5236 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5237 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5238 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5239 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5240 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5241 * configure: Generated.
Mirror of https://gcc.gnu.org/git/gcc.git