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[thirdparty/gcc.git] / libgcc / ChangeLog
CommitLineData
80e87457
RO		 12013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2
3 * config/t-softfp (soft-fp-objects-base): New variable.
4 (soft-fp-objects): Use it.
5
44178879
DE		 62013-11-23 David Edelson <dje.gcc@gmail.com>
7 Andrew Dixie <andrewd@gentrack.com>
8
9 PR target/33704
10 * config/rs6000/aixinitfini.c: New file.
11 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
12 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
13 symbols.
14
e5287671
YR		 152013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
16
17 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
18
867c8b03
JH		 192013-11-18 Jan Hubicka <jh@suse.cz>
20
7f369373
JH		 21 * libgcov-driver.c (run_accounted): Make global level static.
22 (gcov_exit_merge_summary): Silence warning; do not clear
23 run_accounted here.
24 (gcov_exit): Clear it here.
25
1d0b3334
JH		 26 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
27 run_accounted.
28
867c8b03
JH		 29 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
30 (all_prg, crc32): Remove static vars.
31 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
32 all_prg.
33 (gcov_exit_merge_gcda): Add crc32 parameter.
34 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
35 do not account run if it was already accounted.
36 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
37 (gcov_exit): Initialize all_prg; update.
38
66204992
AS		 392013-11-15 Andreas Schwab <schwab@linux-m68k.org>
40
41 * configure: Regenerate.
42
b54214fe
UW		 432013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
44 Alan Modra <amodra@gmail.com>
45
46 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
47 (frob_update_context): Use it.
48
492013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
50 Alan Modra <amodra@gmail.com>
51
52 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
53 (trampoline_initial): Provide ELFv2 variant.
54 (__trampoline_setup): Likewise.
55
56 * config/rs6000/linux-unwind.h (frob_update_context): Do not
57 check for AIX indirect function call sequence if _CALL_ELF == 2.
58
592013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
60 Alan Modra <amodra@gmail.com>
61
62 * config/rs6000/linux-unwind.h (get_regs): Do not support
63 old kernel versions if _CALL_ELF == 2.
64 (frob_update_context): Do not support PLT stub variants only
65 generated by old linkers if _CALL_ELF == 2.
66
13e0981a
UW		 672013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
68 Alan Modra <amodra@gmail.com>
69
70 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
71 location of CR save area for 64-bit little-endian systems.
72
1a80085d
EB		 732013-11-11 Eric Botcazou <ebotcazou@adacore.com>
74
75 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
76 in tmake_file.
77 * config/arm/t-vxworks: Delete.
78
cabeea52
KT		 792013-11-10 Kai Tietz <ktietz@redhat.com>
80
81 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
82 Increment load-count on use of LIBGCC_SONAME DLL.
83 (hmod_libgcc): New static variable to hold handle of
84 LIBGCC_SONAME DLL.
85 (__gcc_deregister_frame): Decrement load-count of
86 LIBGCC_SONAME DLL.
87
ac088ba1
BRF		 882013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
89
90 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
91 availability.
92 * configure: Regenerate
93
d59a8fcc
UB		 942013-11-07 Uros Bizjak <ubizjak@gmail.com>
95
96 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
97 FP_EX_DENORM. Store result to volatile location after SSE division
98 to close interrupt window. Remove unneeded fwait after x87
99 division since interrupt window will be closed by emitted fstp.
9de84e84 100 Rewrite FP_EX_INEXACT handling.
d59a8fcc 101
9954c743
JM		 1022013-11-06 Joseph Myers <joseph@codesourcery.com>
103
104 * soft-fp/README: Update.
105 * soft-fp/adddf3.c: Update from glibc.
106 * soft-fp/addsf3.c: Likewise.
107 * soft-fp/addtf3.c: Likewise.
108 * soft-fp/divdf3.c: Likewise.
109 * soft-fp/divsf3.c: Likewise.
110 * soft-fp/divtf3.c: Likewise.
111 * soft-fp/double.h: Likewise.
112 * soft-fp/eqdf2.c: Likewise.
113 * soft-fp/eqsf2.c: Likewise.
114 * soft-fp/eqtf2.c: Likewise.
115 * soft-fp/extenddftf2.c: Likewise.
116 * soft-fp/extended.h: Likewise.
117 * soft-fp/extendsfdf2.c: Likewise.
118 * soft-fp/extendsftf2.c: Likewise.
119 * soft-fp/extendxftf2.c: Likewise.
120 * soft-fp/fixdfdi.c: Likewise.
121 * soft-fp/fixdfsi.c: Likewise.
122 * soft-fp/fixdfti.c: Likewise.
123 * soft-fp/fixsfdi.c: Likewise.
124 * soft-fp/fixsfsi.c: Likewise.
125 * soft-fp/fixsfti.c: Likewise.
126 * soft-fp/fixtfdi.c: Likewise.
127 * soft-fp/fixtfsi.c: Likewise.
128 * soft-fp/fixtfti.c: Likewise.
129 * soft-fp/fixunsdfdi.c: Likewise.
130 * soft-fp/fixunsdfsi.c: Likewise.
131 * soft-fp/fixunsdfti.c: Likewise.
132 * soft-fp/fixunssfdi.c: Likewise.
133 * soft-fp/fixunssfsi.c: Likewise.
134 * soft-fp/fixunssfti.c: Likewise.
135 * soft-fp/fixunstfdi.c: Likewise.
136 * soft-fp/fixunstfsi.c: Likewise.
137 * soft-fp/fixunstfti.c: Likewise.
138 * soft-fp/floatdidf.c: Likewise.
139 * soft-fp/floatdisf.c: Likewise.
140 * soft-fp/floatditf.c: Likewise.
141 * soft-fp/floatsidf.c: Likewise.
142 * soft-fp/floatsisf.c: Likewise.
143 * soft-fp/floatsitf.c: Likewise.
144 * soft-fp/floattidf.c: Likewise.
145 * soft-fp/floattisf.c: Likewise.
146 * soft-fp/floattitf.c: Likewise.
147 * soft-fp/floatundidf.c: Likewise.
148 * soft-fp/floatundisf.c: Likewise.
149 * soft-fp/floatunditf.c: Likewise.
150 * soft-fp/floatunsidf.c: Likewise.
151 * soft-fp/floatunsisf.c: Likewise.
152 * soft-fp/floatunsitf.c: Likewise.
153 * soft-fp/floatuntidf.c: Likewise.
154 * soft-fp/floatuntisf.c: Likewise.
155 * soft-fp/floatuntitf.c: Likewise.
156 * soft-fp/gedf2.c: Likewise.
157 * soft-fp/gesf2.c: Likewise.
158 * soft-fp/getf2.c: Likewise.
159 * soft-fp/ledf2.c: Likewise.
160 * soft-fp/lesf2.c: Likewise.
161 * soft-fp/letf2.c: Likewise.
162 * soft-fp/muldf3.c: Likewise.
163 * soft-fp/mulsf3.c: Likewise.
164 * soft-fp/multf3.c: Likewise.
165 * soft-fp/negdf2.c: Likewise.
166 * soft-fp/negsf2.c: Likewise.
167 * soft-fp/negtf2.c: Likewise.
168 * soft-fp/op-1.h: Likewise.
169 * soft-fp/op-2.h: Likewise.
170 * soft-fp/op-4.h: Likewise.
171 * soft-fp/op-8.h: Likewise.
172 * soft-fp/op-common.h: Likewise.
173 * soft-fp/quad.h: Likewise.
174 * soft-fp/single.h: Likewise.
175 * soft-fp/soft-fp.h: Likewise.
176 * soft-fp/subdf3.c: Likewise.
177 * soft-fp/subsf3.c: Likewise.
178 * soft-fp/subtf3.c: Likewise.
179 * soft-fp/truncdfsf2.c: Likewise.
180 * soft-fp/trunctfdf2.c: Likewise.
181 * soft-fp/trunctfsf2.c: Likewise.
182 * soft-fp/trunctfxf2.c: Likewise.
183 * soft-fp/unorddf2.c: Likewise.
184 * soft-fp/unordsf2.c: Likewise.
185 * soft-fp/unordtf2.c: Likewise.
186
02ac9503
UB		 1872013-11-05 Uros Bizjak <ubizjak@gmail.com>
188
189 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
190 (_FP_MUL_MEAT_D): Ditto.
191 (_FP_DIV_MEAT_S): Ditto.
192 (_FP_DIV_MEAT_D): Ditto.
193 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
194 t-softfp-sfdf and t-softfp to tmake_file.
195
61221141
UB		 1962013-11-03 Uros Bizjak <ubizjak@gmail.com>
197
198 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
199 * config/i386/crtprec.c: Ditto.
200
9304f876
CJW		 2012013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
202 Shiva Chen <shiva0217@gmail.com>
203
204 * config.host (nds32*-elf*): Add nds32 target.
205 * config/nds32 : New directory and files.
206
0e499e75
HPN		 2072013-10-16 Hans-Peter Nilsson <hp@axis.com>
208
209 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
210 * config.host (cpu_type) <Setting default>: Add entry for
211 crisv32-*-*.
212 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
213 <crisv32-*-linux*>: Adjust.
214 * longlong.h: Wrap the whole CRIS section in a single
215 defined(__CRIS__) conditional. Add comment about add_ssaaaa
216 and sub_ddmmss.
217 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
218 defined.
219 [__CRIS__] (__umulsidi3): Define.
220 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
221 * config/cris/sfp-machine.h: New file.
222 * config/cris/umulsidi3.S: New file.
223 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
224 * config/cris/arit.c (SIGNMULT): New macro.
225 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
226 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
227 saving 3 out of originally 33 cycles from the fastest
228 path, 3 out of 54 from the medium path and one from the longest
229 path. Improve comments.
230
16022041
RS		 2312013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
232
233 * sync.c: Remove static aliases and define each function directly
234 under its real name.
235
69778659
JDA		 2362013-10-02 John David Anglin <danglin@gcc.gnu.org>
237
238 * config.host (hppa*64*-*-linux*): Define extra_parts.
239 (hppa*-*-linux*): Likewise.
240
2deaf8b0
JR		 2412013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
242
243 * config/arc/crtgend.S: Add 2013 to Copyright years.
244 * config/arc/gmon/atomic.h: Likewise.
245 * config/arc/gmon/auxreg.h: Likewise.
246 * config/arc/gmon/sys/gmon_out.h: Likewise.
247 * config/arc/gmon/sys/gmon.h: Likewise.
248 * config/arc/gmon/prof-freq.c: Likewise.
249 * config/arc/gmon/mcount.c: Likewise.
250 * config/arc/gmon/prof-freq-stub.S: Likewise.
251 * config/arc/gmon/gmon.c: Likewise.
252 * config/arc/gmon/machine-gmon.h: Likewise.
253 * config/arc/gmon/profil.S: Likewise.
254 * config/arc/gmon/dcache_linesz.S: Likewise.
255 * config/arc/crtg.S: Likewise.
256 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
257 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
258 * config/arc/ieee-754/adddf3.S: Likewise.
259 * config/arc/ieee-754/truncdfsf2.S: Likewise.
260 * config/arc/ieee-754/fixsfsi.S: Likewise.
261 * config/arc/ieee-754/gtsf2.S: Likewise.
262 * config/arc/ieee-754/floatsisf.S: Likewise.
263 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
264 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
265 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
266 * config/arc/ieee-754/fixdfsi.S: Likewise.
267 * config/arc/ieee-754/addsf3.S: Likewise.
268 * config/arc/ieee-754/gesf2.S: Likewise.
269 * config/arc/ieee-754/floatsidf.S: Likewise.
270 * config/arc/ieee-754/extendsfdf2.S: Likewise.
271 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
272 * config/arc/ieee-754/gtdf2.S: Likewise.
273 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
274 * config/arc/ieee-754/uneqdf2.S: Likewise.
275 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
276 * config/arc/ieee-754/uneqsf2.S: Likewise.
277 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
278 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
279 * config/arc/ieee-754/eqdf2.S: Likewise.
280 * config/arc/ieee-754/ordsf2.S: Likewise.
281 * config/arc/ieee-754/divsf3.S: Likewise.
282 * config/arc/ieee-754/divdf3.S: Likewise.
283 * config/arc/ieee-754/floatunsidf.S: Likewise.
284 * config/arc/ieee-754/orddf2.S: Likewise.
285 * config/arc/ieee-754/eqsf2.S: Likewise.
286 * config/arc/ieee-754/gedf2.S: Likewise.
287 * config/arc/crtn.S: Likewise.
288 * config/arc/crti.S: Likewise.
289 * config/arc/t-arc700-uClibc: Likewise.
290 * config/arc/asm.h: Likewise.
291 * config/arc/libgcc-excl.ver: Likewise.
292 * config/arc/t-arc-newlib: Likewise.
293 * config/arc/divtab-arc700.c: Likewise.
294 * config/arc/initfini.c: Likewise.
295 * config/arc/fp-hack.h: Likewise.
296
c8e318b0
JR		 2972013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
298 Diego Novillo <dnovillo@google.com>
299
300 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
a07c5b47
JR		 301 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
302 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
303 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
c8e318b0 304
d38a64b4
JR		 3052013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
306 Brendan Kehoe <brendan@zen.org>
307 Simon Cook <simon.cook@embecosm.com>
308
309 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
310 * config/arc: New directory.
311 * longlong.h [__arc__] (umul_ppmm): Remove.
312 [__arc__] (__umulsidi3): Define.
313 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
314 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
315
dff717d2
JC		 3162013-09-17 Jacek Caban <jacek@codeweavers.com>
317
318 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
319 CreateSemaphoreA.
320 * config/i386/gthr-win32.h: Likewise.
321
5c0029de
DD		 3222013-09-16 DJ Delorie <dj@redhat.com>
323
844ad6c6 324 * config/rl78/vregs.h: Add G10 register definitions.
5c0029de
DD		 325 * config/rl78/lib2mul.c: Enable for RL78/G10.
326 * config/rl78/lib2div.c: Likewise.
327 * config/rl78/lshrsi3.S: Use vregs.h.
328 * config/rl78/cmpsi2.S: Likewise.
329 * config/rl78/trampoline.S: Likewise.
330 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
331
ceb2fc49
DD		 3322013-09-14 DJ Delorie <dj@redhat.com>
333 Nick Clifton <nickc@redhat.com>
334
335 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
336 * config/rl78/vregs.h: New.
337 * config/rl78/signbit.S: New file. Implements signbit function.
338 * config/rl78/divmodsi.S: New.
339 * config/rl78/divmodhi.S: New.
340 * config/rl78/divmodqi.S: New.
341 * config/rl78/t-rl78: Build them here...
342 * config/rl78/lib2div.c: ...but not here.
343
f6a83b4a
DD		 3442013-09-12 DJ Delorie <dj@redhat.com>
345
346 * config.host (msp*-*-elf): New.
347 * config/msp430/: New port.
348
9107b096
IS		 3492013-08-18 Iain Sandoe <iain@codesourcery.com>
350
351 PR gcov-profile/58127
352 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
353 __thread var for emulated TLS.
354 (__gcov_indirect_call_counters): Likewise.
355
0f9bde1f 3562013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
61221141
UB		 357 Catherine Moore <clm@codesourcery.com>
358 Richard Sandiford <rdsandiford@googlemail.com>
0f9bde1f
MR		 359
360 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
361 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
362 (CALL_STUB_NO_RET): Likewise.
363 (CALL_STUB_RET): Likewise.
364 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
365 __mips16_ret call/return stub symbols.
366 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
367 to tmake_file.
368
2dc14aac
MR		 3692013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
370
371 * config.host <mips*-*-linux*>: Remove a stray comment.
372
748d71f3
JH		 3732013-08-10 Jan Hubicka <jh@suse.cz>
374
375 Work around binutils PR14342
376 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
377 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
378 (L_gcov_indirect_call_profiler_v2): New.
379
2fa3d31b
JH		 3802013-08-06 Jan Hubicka <jh@suse.cz>
381
382 * libgcov.c (__gcov_indirect_call_callee,
383 __gcov_indirect_call_counters): New global vars.
384 (__gcov_indirect_call_profiler): replace by ...
385 (__gcov_indirect_call_profiler_v2) ... this one.
386
2077db1b
CT		 3872013-08-06 Caroline Tice <cmtice@google.com>
388
d0595b65 389 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
2077db1b 390 vtv_start_preinit.o and vtv_end_preinit.o.
d0595b65
CT		 391 * configure.ac: Add code to check/set enable_vtable_verify.
392 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
2077db1b 393 true.
d0595b65
CT		 394 * vtv_start_preinit.c: New file.
395 * vtv_end_preinit.c: New file.
396 * vtv_start.c: New file.
397 * vtv_end.c: New file.
398 * configure: Regenerated.
2077db1b 399
46549c20
MK		 4002013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
401
402 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
403 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
404 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
405 GPL-3.0-with-GCC-exception.
406
72be589b
MR		 4072013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
408
409 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
410 ISA and up.
411
902a3faf
AK		 4122013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
413
414 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
415 mapping for FPRs when creating the fallback framestate.
416
02371798
GJL		 4172013-07-19 Georg-Johann Lay <avr@gjlay.de>
418
419 PR target/57516
420 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
421 (__round_s2_const, __round_u2_const)
422 (__round_s4_const, __round_u4_const, __round_x8):
423 Saturate result if addition result cannot be represented.
424
ab0e8379
MK		 4252013-07-15 Matthias Klose <doko@ubuntu.com>
426
427 * libgcc2.c: Don't include <limits.h>.
428
7da38058
JJ		 4292013-07-09 Janis Johnson <janisjo@codesourcery.com>
430
431 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
432
1f6eac90
JJ		 4332013-07-06 Jakub Jelinek <jakub@redhat.com>
434
435 PR target/29776
436 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
437
4ea3d774
JJ		 4382013-06-28 Jakub Jelinek <jakub@redhat.com>
439
440 PR middle-end/36041
441 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
442 Define.
443 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
444 instead of table lookups.
445 (__popcountDI2): Likewise.
446
9d2cdf25
CJW		 4472013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
448
449 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
450 correctly.
451
fa1e55b0
JM		 4522013-06-21 Joseph Myers <joseph@codesourcery.com>
453
454 PR other/53317
455 * soft-fp/adddf3.c: Update from glibc.
456 * soft-fp/addsf3.c: Likewise.
457 * soft-fp/addtf3.c: Likewise.
458 * soft-fp/divdf3.c: Likewise.
459 * soft-fp/divsf3.c: Likewise.
460 * soft-fp/divtf3.c: Likewise.
461 * soft-fp/double.h: Likewise.
462 * soft-fp/eqdf2.c: Likewise.
463 * soft-fp/eqsf2.c: Likewise.
464 * soft-fp/eqtf2.c: Likewise.
465 * soft-fp/extenddftf2.c: Likewise.
466 * soft-fp/extended.h: Likewise.
467 * soft-fp/extendsfdf2.c: Likewise.
468 * soft-fp/extendsftf2.c: Likewise.
469 * soft-fp/fixdfdi.c: Likewise.
470 * soft-fp/fixdfsi.c: Likewise.
471 * soft-fp/fixsfdi.c: Likewise.
472 * soft-fp/fixsfsi.c: Likewise.
473 * soft-fp/fixtfdi.c: Likewise.
474 * soft-fp/fixtfsi.c: Likewise.
475 * soft-fp/fixunsdfdi.c: Likewise.
476 * soft-fp/fixunsdfsi.c: Likewise.
477 * soft-fp/fixunssfdi.c: Likewise.
478 * soft-fp/fixunssfsi.c: Likewise.
479 * soft-fp/fixunstfdi.c: Likewise.
480 * soft-fp/fixunstfsi.c: Likewise.
481 * soft-fp/floatdidf.c: Likewise.
482 * soft-fp/floatdisf.c: Likewise.
483 * soft-fp/floatditf.c: Likewise.
484 * soft-fp/floatsidf.c: Likewise.
485 * soft-fp/floatsisf.c: Likewise.
486 * soft-fp/floatsitf.c: Likewise.
487 * soft-fp/floatundidf.c: Likewise.
488 * soft-fp/floatundisf.c: Likewise.
489 * soft-fp/floatunditf.c: Likewise.
490 * soft-fp/floatunsidf.c: Likewise.
491 * soft-fp/floatunsisf.c: Likewise.
492 * soft-fp/floatunsitf.c: Likewise.
493 * soft-fp/gedf2.c: Likewise.
494 * soft-fp/gesf2.c: Likewise.
495 * soft-fp/getf2.c: Likewise.
496 * soft-fp/ledf2.c: Likewise.
497 * soft-fp/lesf2.c: Likewise.
498 * soft-fp/letf2.c: Likewise.
499 * soft-fp/muldf3.c: Likewise.
500 * soft-fp/mulsf3.c: Likewise.
501 * soft-fp/multf3.c: Likewise.
502 * soft-fp/negdf2.c: Likewise.
503 * soft-fp/negsf2.c: Likewise.
504 * soft-fp/negtf2.c: Likewise.
505 * soft-fp/op-1.h: Likewise.
506 * soft-fp/op-2.h: Likewise.
507 * soft-fp/op-4.h: Likewise.
508 * soft-fp/op-8.h: Likewise.
509 * soft-fp/op-common.h: Likewise.
510 * soft-fp/quad.h: Likewise.
511 * soft-fp/single.h: Likewise.
512 * soft-fp/soft-fp.h: Likewise.
513 * soft-fp/subdf3.c: Likewise.
514 * soft-fp/subsf3.c: Likewise.
515 * soft-fp/subtf3.c: Likewise.
516 * soft-fp/truncdfsf2.c: Likewise.
517 * soft-fp/trunctfdf2.c: Likewise.
518 * soft-fp/trunctfsf2.c: Likewise.
519 * soft-fp/unorddf2.c: Likewise.
520 * soft-fp/unordsf2.c: Likewise.
521 * soft-fp/unordtf2.c: Likewise.
522 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
523 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
524 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
525 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
526 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
527 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
528 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
529 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
530 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
531 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
532 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
533 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
534
0de86a92
JU		 5352013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
536
537 * config/mips/lib2funcs.c: New file.
538 * config/mips/t-mips (LIB2ADD_ST): Add it.
539
0d008882
OE		 5402013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
541
542 PR target/6526
543 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
544 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
545
776434d1
WL		 5462013-06-08 Walter Lee <walt@tilera.com>
547
548 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
549 Replace int64_t with long long. Add __extension__ where
550 appropriate.
551 * config/tilepro/atomic.c: Include config.h.
552
6ab3ebb4
DR		 5532013-06-06 Douglas B Rupp <rupp@adacore.com>
554
555 * config.host (arm-wrs-vxworks): Configure with other soft float.
556
107eea2c
JU		 5572013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
558
559 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
560 (mips64r5900el-*-elf*): New configurations.
561
5cc19c62
AM		 5622013-06-04 Alan Modra <amodra@gmail.com>
563
564 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
565
0f1d3965
YR		 5662013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
567
568 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
569
0ba045df
EB		 5702013-05-28 Eric Botcazou <ebotcazou@adacore.com>
571
572 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
573 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
574 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
575
49dcafd4
EB		 5762013-05-22 Eric Botcazou <ebotcazou@adacore.com>
577
578 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
579 (powerpc-wrs-vxworks): Likewise.
580
4fcb5d87
EB		 5812013-05-22 Eric Botcazou <ebotcazou@adacore.com>
582
583 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
584 signal frames as well.
585 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
586 STACK_BIAS to the CFA offset.
587
0ec33224
RH		 5882013-05-17 Richard Henderson <rth@redhat.com>
589
590 PR target/49146
591 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
592 (execute_cfa_program): Use it when storing to fs->regs.
593
492a8029
KT		 5942013-05-08 Kai Tietz <ktietz@redhat.com>
595
596 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
597 (__deregister_frame_info): Likewise.
598
701e2f0a
TS		 5992013-05-06 Thomas Schwinge <thomas@codesourcery.com>
600
e5123d08
TS		 601 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
602 NaN's payload.
603
701e2f0a
TS		 604 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
605
b9a7eb5d
AM		 6062013-04-25 Alan Modra <amodra@gmail.com>
607
608 * config.host: Match little-endian powerpc-linux.
609
dfe192f5
YZ		 6102013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
611
612 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
613 as 'unsigned long long' instead of 'unsigned long'.
614 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
615 'signed long'.
616
b6b9af2f
JB		 6172013-04-10 Julian Brown <julian@codesourcery.com>
618
619 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
620 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
621 unsigned char/unsigned short.
622 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
623
ecabdd00
JDA		 6242013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
625
626 PR other/55274
627 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
628
34652576
MI		 6292013-04-04 Meador Inge <meadori@codesourcery.com>
630
631 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
632 computing the location of the link register.
633 (aeabi_uldivmod): Ditto.
634
e9fd8c19
KT		 6352013-03-27 Kai Tietz <ktietz@redhat.com>
636
637 * config.host: Add support for cygwin x64 target.
638 * configure: Regenerated.
639
a6406324
WL		 6402013-03-26 Walter Lee <walt@tilera.com>
641
642 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
643 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
644
55446c7e
KT		 6452013-03-25 Kai Tietz <ktietz@redhat.com>
646
647 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
648
d2ae19d9
RM		 6492013-03-20 Robert Mason <rbmj@verizon.net>
650
651 * config/vxlib-tls.c (__gthread_get_tsd_data,)
652 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
653 (__gthread_leave_tsd_dtor_context): Add prototypes.
654 (tls_delete_hook): Update.
655
22c4c869
CM		 6562013-03-20 Catherine Moore <clm@codesourcery.com>
657 Joseph Myers <joseph@codesourcery.com>
658 Chao-ying Fu <fu@mips.com>
659
660 * config/mips/mips16.S: Don't build for microMIPS.
661 * config/mips/linux-unwind.h: Handle microMIPS frame.
662 * config/mips/crtn.S (fini, init): New labels.
663
fbd28bc3
JJ		 6642013-03-14 Jakub Jelinek <jakub@redhat.com>
665
666 PR tree-optimization/53265
667 * unwind-dw2.c (execute_cfa_program): Avoid
668 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
669 on targets with DWARF_FRAME_REGISTERS < 32.
670
decc676e
OE		 6712013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
672
673 PR target/49880
674 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
675 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
676
84ea618a
ST		 6772013-03-07 Sriraman Tallam <tmsriram@google.com>
678
679 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
680 sandybridge processors.
681
8f6d1c86
OE		 6822013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
683
684 PR target/56529
685 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
686 inclusion list.
687
ecdbd01a 6882013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
409b1de4
EI		 689
690 * config/microblaze/crti.S: Setup stack protection at entry
691
0b4ce21b
GJL		 6922013-03-04 Georg-Johann Lay <avr@gjlay.de>
693
694 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
695 (__rotldi3): Shift bytewise if applicable.
696
b7c3f1ca
JG		 6972013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
698
699 * config/aarch64/sync-cache.c
700 (__aarch64_sync_cache_range): Silence warnings.
701
6d65e8f1
CM		 7022013-02-25 Catherine Moore <clm@codesourcery.com>
703
704 Revert:
705 2013-02-24 Catherine Moore <clm@codesourcery.com>
706 Joseph Myers <joseph@codesourcery.com>
707 Chao-ying Fu <fu@mips.com>
708
709 * config/mips/mips16.S: Don't build for microMIPS.
710 * config/mips/linux-unwind.h: Handle microMIPS frame.
711 * config/mips/crtn.S (fini, init): New labels.
712
6941b508
CM		 7132013-02-24 Catherine Moore <clm@codesourcery.com>
714 Joseph Myers <joseph@codesourcery.com>
715 Chao-ying Fu <fu@mips.com>
716
717 * config/mips/mips16.S: Don't build for microMIPS.
718 * config/mips/linux-unwind.h: Handle microMIPS frame.
719 * config/mips/crtn.S (fini, init): New labels.
720
7c422dbb
EI		 7212012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
722 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
723 as dividend.
724
110207ad
AM		 7252013-02-16 Alan Modra <amodra@gmail.com>
726
727 PR target/55431
728 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
729 (ppc_fallback_frame_state): Always set up save locations for fp
730 and altivec. Don't bother with non-callee-saved regs, r0-r13
731 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
732
e68a4ef6
GJL		 7332013-02-12 Georg-Johann Lay <avr@gjlay.de>
734
735 PR target/54222
736 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
737 _ssmulHA, _ssmulSA.
738 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
739 _ssmulha3, _usmulusa3, _ssmulsa3.
740 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
741 (__muldi3): XCALL __muldi3_6 instead of rcall.
742 (__umulsidi3, __mulsidi3): New functions.
743 (do_prologue_saves, do_epilogue_restores): New .macros.
744 (__divdi3_moddi3): Use them.
745 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
746 (__usmulusa3, __ssmulsa3): New functions.
747
6c59ffd1
IS		 7482013-02-11 Iain Sandoe <iain@codesourcery.com>
749 Jack Howarth <howarth@bromo.med.uc.edu>
750 Patrick Marlier <patrick.marlier@gmail.com>
751
752 PR libitm/55693
753 * config/darwin-crt-tm.c: Remove dummy functions hack.
754
85d768f3
GJL		 7552013-02-08 Georg-Johann Lay <avr@gjlay.de>
756
757 PR target/54222
758 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
759 * config/avr/lib2-object.mk: New iterator to build objects from it.
760 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
761 lib2funcs.c.
762 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
763 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
764 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
765 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
766 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
767 * config/avr/lib1funcs-fixed.S: Implement them.
768
5d5bf775
RS		 7692013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
770
771 Update copyright years.
772
99113dff
DE		 7732013-02-01 David Edelsohn <dje.gcc@gmail.com>
774
775 PR target/54601
776 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
777 Add crtcxa to extra_parts.
778 * config/rs6000/exit.h: New file.
779 * config/rs6000/cxa_atexit.c: New file.
780 * config/rs6000/cxa_finalize.c: New file.
781 * config/rs6000/crtcxa.c: New file.
782 * config/rs6000/t-aix-cxa: New file.
783 * config/rs6000/libgcc-aix-cxa.ver: New file.
784
dbdbd982
NC		 7852013-01-31 Nick Clifton <nickc@redhat.com>
786
787 * config/v850/lib1funcs.S: Add support for e3v5 architecture
788 variant.
789
5893f158
GJL		 7902013-01-29 Georg-Johann Lay <avr@gjlay.de>
791
792 PR target/54222
793 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
794 _mulQQ, _mulHQ, _mulHA, _mulSA,
795 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
796 _divQQ, _divHQ, _divHA, _divSA,
797 _divUQQ, _divUHQ, _divUHA, _divUSA.
798
ecdbd01a 7992013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
fbf0cf90 800
dbdbd982 801 * config.host(microblaze*-linux*): tmake_file: Remove
fbf0cf90
DH		 802 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
803 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
804 to exclude functions from being built with libgcc.c and use
805 the microblaze assembly.
806
ecdbd01a 8072013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
6f14eef2
EI		 808
809 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
810 extra_parts.
811
922c57d1
YZ		 8122013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
813
814 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
815 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
816 __UINTPTR_TYPE__; also cast 'base' to the same type before the
817 alignment operation.
818
e0f8b6a0
SN		 8192013-01-15 Sofiane Naci <sofiane.naci@arm.com>
820
821 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
822 loop start address for cache clearing.
823
00892272
GJL		 8242013-01-14 Georg-Johann Lay <avr@gjlay.de>
825
826 * config/avr/lib1funcs.S: Remove trailing blanks.
827 * config/avr/lib1funcs-fixed.S: Ditto.
828
e59ec5fd
GJL		 8292013-01-14 Georg-Johann Lay <avr@gjlay.de>
830
831 * config/avr/avr-lib.h: Add GPL copyright notice.
832
3ffc1958
GJL		 8332013-01-14 Georg-Johann Lay <avr@gjlay.de>
834
835 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
836 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
837 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
838 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
839
25c210f9
MK		 8402013-01-07 Mark Kettenis <kettenis@openbsd.org>
841
842 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
843 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
2bc15360 844
db59befb
NC		 8452013-01-04 Nick Clifton <nickc@redhat.com>
846
847 * config/v850/lib1funcs.S: Only provide CALLT support functions if
848 the CALLT instruction is supported.
849
5aa12dbf
JW		 8502012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
851
852 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
853 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
854
65f14117
JT		 8552012-12-13 John Tytgat <John@bass-software.com>
856
857 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
858 is 25.
859
ee3ae4f7
JJ		 8602012-12-12 Jakub Jelinek <jakub@redhat.com>
861
862 PR libgcc/55451
863 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
864 undefined signed overflows.
865
2fcfba3d
UB		 8662012-12-09 Uros Bizjak <ubizjak@gmail.com>
867
868 PR target/55344
869 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
870
4f2b3dc2
UB		 8712012-12-06 Uros Bizjak <ubizjak@gmail.com>
872
873 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
874 (FP_TRAPPING_EXCEPTIONS): Define.
875 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
876 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
877
066161a2
RH		 8782012-12-04 Richard Henderson <rth@redhat.com>
879
880 PR bootstrap/55571
881 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
882
25626181
MS		 8832012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
884
4f2b3dc2 885 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
25626181
MS		 886 (FP_EX_SHIFT): Define.
887 (FP_TRAPPING_EXCEPTIONS): Define.
888
868395e8
MS		 8892012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
890
891 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
892 (FP_ROUNDMODE): Use FP_RND_MASK.
893 * config/aarch64/sfp-exceptions.c: New.
894 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
895 Use __sfp_handle_exceptions.
896
5005fe22
RE		 8972012-12-04 Richard Earnshaw <rearnsha@arm.com>
898
899 * config.host: (arm*-*-freebsd*): Remove.
900 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
901 (arm*-*-elf*): Remove.
902 (arm*-*-wince-pe*): Remove.
903 * arm/unwind-arm.c (struct fpa_reg): Delete.
904 (struct fpa_regs): Delete.
905 (phase1_vrs): Remove fpa element.
906 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
907 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
908 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
909 * ieee754-sf.S (floatundisf): Remove FPA support.
910 (floatdisf): Likewise.
911 * ieee75f-df.S (floatundidf): Likewise.
912 (floatdidf): Likewise.
913
e5a81c8e
KT		 9142012-11-29 Kai Tietz <ktietz@redhat.com>
915
916 PR target/55445
917 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
918 * unwind-generic.h: Likewise.
919 * unwind-seh.c: Likewise.
920
f4919e4a
RH		 9212012-11-28 Richard Henderson <rth@redhat.com>
922
923 PR libgcc/48076
924 * emutls.c (__emutls_get_address): Avoid race condition between
925 obj->loc.offset read and emutls_key initialization.
4f2b3dc2 926
e13d9d5a
GJL		 9272012-11-22 Georg-Johann Lay <avr@gjlay.de>
928
929 Adjust decimal point of signed accum mode to GCC default.
930
931 PR target/54222
932 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
933 _divqq_helper.
934 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
935 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
936 (__mulha3, __mulsa3)
937 (__divqq3, __divha3, __divsa3): Adjust to new position of
4f2b3dc2
UB		 938 decimal point of signed accum types.
939
e13d9d5a
GJL		 940 (__mulusa3_round): New function.
941 (__mulusa3): Use it.
942 (__divqq_helper): New function.
943 (__udivuqq3): Use it.
944
1b845c6e
JJ		 9452012-11-20 Jakub Jelinek <jakub@redhat.com>
946
947 PR bootstrap/55370
948 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
949
822a258a
TJ		 9502012-11-18 Teresa Johnson <tejohnson@google.com>
951
952 PR bootstrap/55051
953 * libgcov.c (gcov_exit): Remove merged program summary
954 comparison unless !GCOV_LOCKED.
955
54f4eaf0
MS		 9562012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
957
958 * soft-fp: Updated from glibc upstream.
959
e808687a
ILT		 9602012-11-06 Ian Lance Taylor <iant@google.com>
961
962 * generic-morestack.c (__generic_morestack): Align the returned
963 stack pointer to a 32 byte boundary.
964 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
965 increment the return address until we have decided that we don't
966 have a varargs function.
967 (__morestack) [32-bit]: Align stack correctly when calling C
968 functions.
969 (__morestack) [64-bit]: Likewise.
970
460277e0
TS		 9712012-11-04 Thomas Schwinge <thomas@codesourcery.com>
972
973 * configure: Regenerate.
974
73edb277
UB		 9752012-11-02 Uros Bizjak <ubizjak@gmail.com>
976
977 PR target/55175
978 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
979 * config/i386/sfp-machine.h: Guard exception handling
980 code with _SOFT_FLOAT.
981 * config/i386/32/sfp-machine.h: Guard rounding handling
982 code with _SOFT_FLOAT.
983 * config/i386/64/sfp-machine.h: Ditto.
984
c1d4fa04
JS		 9852012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
986
987 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
988 as extra_parts.
989
eff6ca85
UB		 9902012-10-26 Uros Bizjak <ubizjak@gmail.com>
991
992 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
993 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
994 when appropriate. Correct structure element types.
995 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
996 -minline-all-stringops from compile flags.
997
43a8f1a1
RC		 9982012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
999
1000 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
1001
76c78361
RC		 10022012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1003
eff6ca85 1004 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
76c78361 1005
6f288860
SH		 10062012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1007
1008 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
1009 tmake_file.
1010
1e3d5096
IB		 10112012-10-23 Ian Bolton <ian.bolton@arm.com>
1012 Jim MacArthur <jim.macarthur@arm.com>
1013 Marcus Shawcroft <marcus.shawcroft@arm.com>
1014 Nigel Stephens <nigel.stephens@arm.com>
1015 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1016 Richard Earnshaw <rearnsha@arm.com>
1017 Sofiane Naci <sofiane.naci@arm.com>
1018 Stephen Thomas <stephen.thomas@arm.com>
1019 Tejas Belagod <tejas.belagod@arm.com>
1020 Yufeng Zhang <yufeng.zhang@arm.com>
1021
1022 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
1023 * config/aarch64/crti.S: New file.
1024 * config/aarch64/crtn.S: New file.
1025 * config/aarch64/linux-unwind.h: New file.
1026 * config/aarch64/sfp-machine.h: New file.
1027 * config/aarch64/sync-cache.c: New file.
1028 * config/aarch64/t-aarch64: New file.
1029 * config/aarch64/t-softfp: New file.
1030
8a740f07
HPN		 10312012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
1032
1033 * config/mmix/crti.S: Mark program and data addresses using PRELD.
1034 Remove typo'd and unnecessary alignment-LOC for .data. Remove
1035 no-longer-needed LDBU insns.
1036
153c8397
SH		 10372012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1038
1039 * config.host
1040 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
1041 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
1042
595fefee
MGD		 10432012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1044
1045 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
1046
9945a876
MK		 10472012-10-15 Matthias Klose <doko@ubuntu.com>
1048
1049 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
1050
1183dc2c
PC		 10512012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
1052
1053 * configure: Regenerate.
1054 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
1055
945a9c1f
UB		 10562012-10-10 Uros Bizjak <ubizjak@gmail.com>
1057
1058 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1059 instructions for 64bit targets only.
1060
fb8bf47a
UB		 10612012-10-10 Uros Bizjak <ubizjak@gmail.com>
1062
1063 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1064 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
1065 * config/i386/32/sfp-machine.h: ... here.
1066 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
1067 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
1068 New defines.
1069
acb72498
MK		 10702012-10-07 Matthias Klose <doko@ubuntu.com>
1071
1072 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1073 as unused.
1074 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1075
8eaee0f0
MK		 10762012-10-06 Mark Kettenis <kettenis@openbsd.org>
1077
1078 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1079 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1080 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1081 (ElfW): Likewise.
1082
5e3e4fe8
JW		 10832012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1084
1085 PR other/53889
1086 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1087 Fix parameter names.
1088
86086376
OE		 10892012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1090
1091 PR target/33135
1092 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1093 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1094 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1095
9597375a
OE		 10962012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1097
1098 PR target/50457
1099 * config/sh/linux-atomic.S: Delete.
1100 * config/sh/linux-atomic.c: New.
1101 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1102 linux-atomic.c. Add cflags to disable warnings.
1103
1504e3e1
JW		 11042012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1105
1106 PR other/53889
1107 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1108 function.
1109 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1110 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1111 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1112 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
5e3e4fe8
JW		 1113 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1114 Likewise.
1504e3e1
JW		 1115 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1116 Likewise.
1117 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1118 Likewise.
1119 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1120 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1121
17f293b0
MK		 11222012-09-19 Mark Kettenis <kettenis@openbsd.org>
1123
9597375a
OE		 1124 * config.host (hppa-*-openbsd*): New target.
1125 * config/pa/t-openbsd: New file.
17f293b0 1126
51526856
GJL		 11272012-09-15 Georg-Johann Lay <avr@gjlay.de>
1128
1129 PR target/54222
1130 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1131 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1132 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1133 (__divsa3): Use __negsi2 to negate r_quoL.
1134 * config/avr/lib1funcs.S (FALIAS): New macro.
1135 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1136 (__negsi2): ...this new function.
1137 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1138 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1139 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1140 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1141 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1142 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1143
aadb5b43
OE		 11442012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1145
1146 PR target/54089
1147 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1148 (lshrsi3): Reimplement as lshrsi3_r0.
1149
d5d66749
AS		 11502012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1151
1152 PR target/46191
1153 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1154 of libgcc.a.
1155
c6c36e73
TJ		 11562012-09-07 Teresa Johnson <tejohnson@google.com>
1157
9597375a 1158 PR gcov-profile/54487
c6c36e73 1159 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
9597375a 1160 differences.
c6c36e73 1161
b588ae30
GJL		 11622012-09-05 Georg-Johann Lay <avr@gjlay.de>
1163
1164 PR target/54461
1165 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1166 not configured --with-avrlibc=no.
1167 * config/avr/t-avrlibc: New file.
1168 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1169 (DPBIT_FUNCS): Ditto.
1170 (TPBIT_FUNCS): Ditto.
1171
abd16fb1
TJ		 11722012-09-04 Teresa Johnson <tejohnson@google.com>
1173
1174 * libgcov.c (struct gcov_summary_buffer): New structure.
1175 (gcov_histogram_insert): New function.
1176 (gcov_compute_histogram): Ditto.
1177 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1178 histograms during summary merging.
1179
613061fd
MK		 11802012-09-01 Mark Kettenis <kettenis@openbsd.org>
1181
1182 * config.host (x86_64-*-openbsd*): New target.
73edb277 1183
867a8345
CLT		 11842012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1185
1186 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1187 attribute.
1188
4aeaaca3
GJL		 11892012-08-24 Georg-Johann Lay <avr@gjlay.de>
1190
1191 PR target/54222
1192 * config/avr/t-avr (conv_X): Rename to func_X.
1193
e55e4056
GJL		 11942012-08-24 Georg-Johann Lay <avr@gjlay.de>
1195
1196 PR target/54222
1197 * config/avr/lib1funcs-fixed.S: New file.
1198 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1199 after they are used.
1200 (neg2, neg4): New macros.
1201 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1202 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1203 (__umulhisi3): Speed up MUL variant if there is enough flash.
1204 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1205 avr-modes.def.
1206 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1207 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1208 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1209 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1210 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1211 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1212 (LIB2FUNCS_EXCLUDE): Add supported functions.
1213
a147b6d2
GJL		 12142012-08-22 Georg-Johann Lay <avr@gjlay.de>
1215
1216 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1217 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1218 libgcc-s-objects.
1219 * fixed-obj.mk: Only expand dependency if $o is not in
1220 LIB2FUNCS_EXCLUDE.
1221
c637141a
L		 12222012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1223
1224 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1225
130e00bd
JM		 12262012-08-22 Joseph Myers <joseph@codesourcery.com>
1227
1228 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1229 depend on --enable-shared.
1230 ($(lib1asmfuncs-o)): Use %.vis files independent of
1231 --enable-shared.
1232 * static-object.mk ($(base)$(objext), $(base).vis)
1233 ($(base)_s$(objext)): Use same rules for visibility handling as in
1234 shared-object.mk.
1235
4b1b3788
ILT		 12362012-08-21 Ian Lance Taylor <iant@google.com>
1237
1238 * config/i386/morestack.S (__morestack_non_split): Increase amount
1239 of space allocated for non-split code stack.
1240
d2468141
JM		 12412012-08-19 Joseph Myers <joseph@codesourcery.com>
1242
1243 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1244 even if inhibit_libc.
1245
a508e1a8
JB		 12462012-08-17 Julian Brown <julian@codesourcery.com>
1247
1248 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1249 -fexceptions -fnon-call-exceptions if not defined.
1250 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1251 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1252
5615a07d
AS		 12532012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1254
1255 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1256 type.
1257
138f5acd
DE		 12582012-08-16 David Edelsohn <dje.gcc@gmail.com>
1259
1260 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1261 rs6000/t-slibgcc-aix.
1262
18efc0dd
SB		 12632012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1264
1265 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1266
6b39bc38
SB		 12672012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1268
1269 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1270
cd25dea0
L		 12712012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1272
1273 PR driver/54171
1274 * Makefile.in (version): Replace top_srcdir with srcdir.
1275
a3dda30b
JY		 12762012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1277
1278 * Makefile.in (version): set to BASE-VER file from gcc directory.
1279
d04aacfc
NC		 12802012-08-01 Nick Clifton <nickc@redhat.com>
1281
1282 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1283 Implements __clrsb for an HImode argument.
1284
0d13c974
NC		 12852012-07-31 Nick Clifton <nickc@redhat.com>
1286
1287 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1288 Implements __clrsb for an HImode argument.
1289 * config/stormy16/clrsbhi2.c: New file:
1290 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1291
efbb59b2
SB		 12922012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1293
1294 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1295
bf1431e3
TG		 12962012-07-19 Tristan Gingold <gingold@adacore.com>
1297 Richard Henderson <rth@redhat.com>
1298
1299 * unwind-seh.c: New file.
1300 * unwind-generic.h: Include windows.h for SEH.
1301 (_Unwind_Exception): Use 6 private fields for SEH.
1302 (_GCC_specific_handler): Declare.
1303 * unwind-c.c (__gcc_personality_seh0): New function.
1304 Adjust for SEH.
1305 * config/i386/libgcc-cygming.ver: New file.
1306 * config/i386/t-seh-eh: New file.
1307 * config.host (x86_64-*-mingw*): Default to seh.
1308
659140c8
SB		 13092012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1310
1311 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1312
a20d08fd
UB		 13132012-06-17 Uros Bizjak <ubizjak@gmail.com>
1314
1315 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1316 __builtin_expect when checking for exceptions.
1317 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1318
79261115
UB		 13192012-06-13 Uros Bizjak <ubizjak@gmail.com>
1320
4a172156
UB		 1321 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1322 function declaration.
1323 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1324 (FP_RND_MASK): New.
1325 * config/ia64/sfp-exceptions.c: New.
1326 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
79261115 1327
bb5c97d4
UB		 13282012-06-13 Uros Bizjak <ubizjak@gmail.com>
1329
1330 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1331 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1332 * config/i386/64/sfp-machine: ... (delete here) ...
1333 * config/i386/sfp-machine.h: ... to here.
1334 (FP_EX_MASK): Remove.
1335 (FP_RND_MASK): New.
1336 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1337
91fe5efb
ST		 13382012-06-11 Sriraman Tallam <tmsriram@google.com>
1339
1340 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1341 * config/i386/libgcc-sol2.ver: Ditto.
1342 * config/i386/libgcc-glibc.ver: Ditto.
1343
67a218c5
RM		 13442012-06-11 Roland McGrath <mcgrathr@google.com>
1345
1346 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1347 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1348 pthread_cancel.
1349
492fbea1
UB		 13502012-06-09 Uros Bizjak <ubizjak@gmail.com>
1351
1352 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1353 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1354 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1355 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1356 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
1357 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
1358 * config/i386/64/sfp-machine: ... (delete here) ...
1359 * config/i386/sfp-machine.h: ... to here.
1360 (FP_EX_MASK): New.
1361 (__sfp_handle_exceptions): New function declaration.
1362 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1363 * config/i386/sfp-exceptions.c: New.
1364 * config/i386/t-softfp: New.
1365 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
1366 i386/t-softfp to tmake_file.
1367
7b4cf266
DM		 13682012-06-03 David S. Miller <davem@davemloft.net>
1369
1370 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
1371 change.
1372
0de0d5c6
DM		 13732012-05-31 David S. Miller <davem@davemloft.net>
1374
1375 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
1376 multiply and divide instructions on 32-bit when V9.
1377 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
1378
d8c9d391
JM		 13792012-05-29 Joseph Myers <joseph@codesourcery.com>
1380
1381 * config/arm/ieee754-df.S: Fix typos.
1382 * config/arm/ieee754-sf.S: Fix typos.
1383 * config/c6x/libunwind.S: Fix typos.
1384 * config/epiphany/udivsi3-float.c: Fix typos.
1385 * config/microblaze/muldi3_hard.S: Fix typos.
1386 * config/picochip/adddi3.S: Fix typos.
1387 * config/picochip/ashlsi3.S: Fix typos.
1388 * config/picochip/ashrsi3.S: Fix typos.
1389 * config/picochip/clzsi2.S: Fix typos.
1390 * config/picochip/cmpsi2.S: Fix typos.
1391 * config/picochip/divmod15.S: Fix typos.
1392 * config/picochip/divmodhi4.S: Fix typos.
1393 * config/picochip/divmodsi4.S: Fix typos.
1394 * config/picochip/longjmp.S: Fix typos.
1395 * config/picochip/lshrsi3.S: Fix typos.
1396 * config/picochip/parityhi2.S: Fix typos.
1397 * config/picochip/popcounthi2.S: Fix typos.
1398 * config/picochip/setjmp.S: Fix typos.
1399 * config/picochip/subdi3.S: Fix typos.
1400 * config/picochip/ucmpsi2.S: Fix typos.
1401 * config/picochip/udivmodhi4.S: Fix typos.
1402 * config/picochip/udivmodsi4.S: Fix typos.
1403 * config/spu/divv2df3.c: Fix typos.
1404 * config/spu/mfc_multi_tag_release.c: Fix typos.
1405 * config/spu/mfc_tag_release.c: Fix typos.
1406 * configure.ac: Fix typos.
1407 * configure: Regenerate.
1408
31a18a7e
ILT		 14092012-05-25 Ian Lance Taylor <iant@google.com>
1410
1411 * config/i386/morestack.S (__morestack_non_split): Check whether
1412 caller is varargs and needs %bp to hold the stack frame on return.
1413
c5768510
OH		 14142012-05-25 Olivier Hainque <hainque@adacore.com>
1415
1416 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1417 sequence in the non pic case on VxWorks.
1418
7c7c339b
OH		 14192012-05-24 Olivier Hainque <hainque@adacore.com>
1420
73fb7630 1421 * Makefile.in: Move dependency on install-unwind_h from
7c7c339b
OH		 1422 "install-leaf" to "install".
1423
fdc1b7d3
OH		 14242012-05-24 Olivier Hainque <hainque@adacore.com>
1425
1426 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1427 Use a separate command for stamp removals.
1428
07ba94b9
AP		 14292012-05-21 Andrew Pinski <apinski@cavium.com>
1430
1431 PR bootstrap/53183
1432 * configure.ac: Define the default includes to being none.
1433 * configure: Regenerate.
1434
4677d2eb
OH		 14352012-05-16 Olivier Hainque <hainque@adacore.com>
1436
1437 * Makefile.in (install-unwind_h): Rename into ...
1438 (install-unwind_h-forbuild): New target.
1439 (all): Use it instead of the former install-unwind_h.
1440 (install-unwind_h): Reinstate, copy to user install destination
1441 for include files, not to the internal gcc object directory one.
1442 (install-leaf): Depend on it.
1443
7d67c380
OH		 14442012-05-15 Olivier Hainque <hainque@adacore.com>
1445
1446 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
1447 register numbers. LR_REGNO replaces R_LR.
1448 (ucontext_for): New, helper for ...
1449 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
1450 and 5.3 of ...
1451 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
1452
aca06c90
RO		 14532012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1454
1455 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
1456 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
1457 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
1458 i386/t-cpuinfo ...
1459 (i[34567]86-*-*, x86_64-*-*): ... here.
1460
1461 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
1462 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
1463
1464 * config/i386/i386-cpuinfo.c: Rename to ...
1465 * config/i386/cpuinfo.c: ... this.
1466 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
1467
1468 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
1469 (libgcc_cv_init_priority): New test.
1470 * configure: Regenerate.
1471 * config.in: New file.
1472 * Makefile.in (clean): Rename config.h to auto-target.h.
1473 (config.h): Likewise.
1474 (stamp-h): Likewise.
1475
1476 * config/i386/cpuinfo.c (auto-target.h): Include.
1477 (CONSTRUCTOR_PRIORITY): Define.
1478 (__cpu_indicator_init): Use it.
1479
0d03ac1b
L		 14802012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1481
1482 * longlong.h: Use a URL instead of an FSF postal address.
1483 Replace spaces with tab.
1484
4a172156 14852012-05-08 Teresa Johnson <tejohnson@google.com>
4e8ee9cb
TJ		 1486
1487 * libgcov.c (gcov_clear, __gcov_reset): New functions.
1488 (__gcov_dump): Ditto.
1489 (gcov_dump_complete): New global variable.
1490 (gcov_exit): Export hidden to enable use in L_gcov_dump.
1491 (__gcov_flush): Outline functionality now in gcov_clear.
1492 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
1493
e4bb767e
AJ		 14942012-04-28 Aurelien Jarno <aurelien@aurel32.net>
1495
31a18a7e
ILT		 1496 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
1497 (mips*-*-linux*): Include mips/t-tpbit when long double is
1498 16 bytes long.
e4bb767e 1499
5ddecff9
ST		 15002012-04-25 Sriraman Tallam <tmsriram@google.com>
1501
1502 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
1503 (get_available_features): New argument. Check for AVX2.
1504 (__cpu_indicator_init): Modify call to get_available_features.
1505
b427dd7a
AM		 15062012-04-25 Alan Modra <amodra@gmail.com>
1507
1508 * config/rs6000/crtsavevr.S: New file.
1509 * config/rs6000/crtrestvr.S: New file.
1510 * config/rs6000/t-savresfgpr: Build the above.
1511 * config/rs6000/t-netbsd: Likewise.
1512
ad491329
ST		 15132012-04-24 Sriraman Tallam <tmsriram@google.com>
1514
1515 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
1516
792317cc
ST		 15172012-04-24 Sriraman Tallam <tmsriram@google.com>
1518
1519 * libgcc/config/i386/i386-cpuinfo.c: New file.
1520 * libgcc/config/i386/t-cpuinfo: New file.
1521 * libgcc/config.host: Include t-cpuinfo.
1522 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
1523
e1be98a4
CF		 15242012-04-24 Chao-ying Fu <fu@mips.com>
1525
1526 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
1527
1bde7dab
TS		 15282012-04-20 Thomas Schwinge <thomas@codesourcery.com>
1529
1530 struct siginfo vs. siginfo_t
1531
1532 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
1533 siginfo_t instead of struct siginfo.
1534 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
1535 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
1536 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
1537 (ia64_handle_unwabi): Likewise.
1538 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
1539 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
1540 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
1541 (sh_fallback_frame_state): Likewise.
1542 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
1543 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
1544
24590f66
L		 15452012-04-02 H.J. Lu <hongjiu.lu@intel.com>
1546
1547 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
1548 system call number.
1549
9a9dcce8
EB		 15502012-03-31 Eric Botcazou <ebotcazou@adacore.com>
1551
1552 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
1553 if it hasn't been previously saved.
1554
6401aaf5
L		 15552012-03-29 H.J. Lu <hongjiu.lu@intel.com>
1556
1557 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
1558 only for glibc.
1559
7fd6378e
GJL		 15602012-03-28 Georg-Johann Lay <avr@gjlay.de>
1561
1562 PR target/52737
1563 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
1564 instead of __AVR_HAVE_8BIT_SP__.
1565
9e916de7
TG		 15662012-03-26 Tristan Gingold <gingold@adacore.com>
1567
1568 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
1569 (unw_table_entry): Use unw_word instead of unsigned long.
1570 (_Unwind_FindTableEntry): Likewise.
1571 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
1572 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
1573 (_Unwind_FindTableEntry): Likewise.
1574 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
1575 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
1576 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
1577 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
1578 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
1579 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
1580 (uw_init_context_1, uw_install_context): Likewise.
1581 (unw_word): Move to unwind-ia64.h
1582
4b12e93d
TG		 15832012-03-26 Tristan Gingold <gingold@adacore.com>
1584
1585 * config/vms/vms-ucrt0.c: Update copyright years.
1586 Add a sanity check.
1587 (___gcc_main_flags): Declare.
1588 (__main): Check flags to remap argv and exit code.
1589 * config.host (*-*-*vms*): Adjust extra_parts.
1590 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
1591 (crt0.o): Add.
1592
06ea7371
RE		 15932012-03-22 Richard Earnshaw <rearnsha@arm.com>
1594
1595 * arm/lib1funcs.asm (ctzsi2): New function.
1596 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
1597 * arm/t-linux (LIB1ASMFUNCS): Likewise.
1598 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
1599 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
1600 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
1601 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
1602
d82ad50d
AT		 16032012-03-21 Andreas Tobler <andreast@fgznet.ch>
1604
1605 * config.host: Add bits to support powerpc64-*-freebsd*.
1606 * config/rs6000/freebsd-unwind.h: New file.
1607 * config/rs6000/t-freebsd64: New file.
1608
b260a8c0
RG		 16092012-03-20 Richard Guenther <rguenther@suse.de>
1610
1611 PR gcov-profile/52627
1612 * libgcov.c (init_mx): Fix mutex name.
1613
86286a8a
TG		 16142012-03-16 Tristan Gingold <gingold@adacore.com>
1615
1616 * config/ia64/vms-unwind.h: Remove ulong (and replace
1617 it by unw_reg where used). Define unw_reg with __int64.
1618
7888f266
RO		 16192012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1620
1621 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1622 Solaris 8 handling.
1623 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1624 Solaris 8 handling.
1625 (sparc_is_sighandler): Likewise.
1626
f155bc64
L		 16272012-03-13 H.J. Lu <hongjiu.lu@intel.com>
1628
1629 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
1630 <= saved reg size.
1631
d47657bd
RO		 16322012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1633
1634 * config/arm/crtn.S: Fix typo.
1635
5bef73a1
RG		 16362012-03-13 Richard Guenther <rguenther@suse.de>
1637
1638 * libgcov.c: Remove stdio.h include and NULL un-define.
1639
9c4271f3
RG		 16402012-03-13 Richard Guenther <rguenther@suse.de>
1641
1642 PR target/52569
1643 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
1644
c6d10e7c
RG		 16452012-03-13 Richard Guenther <rguenther@suse.de>
1646
1647 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
1648
074a385f
RG		 16492012-03-13 Richard Guenther <rguenther@suse.de>
1650
1651 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
1652 and __gthread_mutex_init_function definitions.
1653
c4bc5c25
RO		 16542012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1655
1656 * config.host (mips*-*-openbsd*): Remove.
1657
5c30094f
RO		 16582012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1659
1660 * config.host: Remove alpha*-dec-osf5.1* handling.
1661 * config/alpha/gthr-posix.c: Remove.
1662 * config/alpha/libgcc-osf5.ver: Remove.
1663 * config/alpha/osf5-unwind.h: Remove.
1664 * config/alpha/t-osf-pthread: Remove.
1665 * config/alpha/t-slibgcc-osf: Remove.
1666 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
1667 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
1668 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
1669 * mkmap-flat.awk: Remove osf_export handling.
1670
33e3e24d
RG		 16712012-03-12 Richard Guenther <rguenther@suse.de>
1672
1673 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
1674 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1675 (__gthread_mutex_init_function): New function.
1676 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1677
1678 PR gcov/49484
1679 * libgcov.c: Include gthr.h.
1680 (__gcov_flush_mx): New global variable.
1681 (init_mx, init_mx_once): New functions.
1682 (__gcov_flush): Protect self with a mutex.
1683 (__gcov_fork): Re-initialize mutex after forking.
1684 * unwind-dw2-fde.c: Change condition under which to use
1685 __GTHREAD_MUTEX_INIT_FUNCTION.
1686
d8aba32a
TG		 16872012-03-12 Tristan Gingold <gingold@adacore.com>
1688
1689 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
1690 * config/ia64/t-vms: Likewise.
1691
75ffafdc
MH		 16922012-03-11 Michael Hope <michael.hope@linaro.org>
1693
4a172156
UB		 1694 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
1695 for Thumb-2.
75ffafdc 1696
ef6c2c53
WL		 16972012-03-07 Walter Lee <walt@tilera.com>
1698
1699 * config/tilepro/atomic.c: Rename "atomic_" prefix to
1700 "arch_atomic_".
1701 (atomic_xor): Rename and move definition to
1702 config/tilepro/atomic.h.
1703 (atomic_nand): Ditto.
1704 * config/tilepro/atomic.h: Rename "atomic_" prefix to
1705 "arch_atomic_".
1706 (arch_atomic_xor): Move from config/tilepro/atomic.c.
1707 (arch_atomic_nand): Ditto.
1708
4e30d980
GJL		 17092012-03-07 Georg-Johann Lay <avr@gjlay.de>
1710
1711 PR target/52507
1712 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
1713
61108225
GJL		 17142012-03-07 Georg-Johann Lay <avr@gjlay.de>
1715
1716 PR target/52505
1717 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
1718 from RAM.
1719
b30e10ab
GJL		 17202012-03-07 Georg-Johann Lay <avr@gjlay.de>
1721
1722 PR target/52461
1723 PR target/52508
1724 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
1725 if RAMPZ affects reading from RAM.
1726 (__tablejump_elpm__): Ditto.
1727 (.xload): Ditto.
1728 (__movmemx_hi): Ditto.
1729 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
1730 (__do_global_dtors): Ditto.
1731 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
1732 (__movmemx_hi): Ditto.
1733
8993fde4
RH		 17342012-03-05 Richard Henderson <rth@redhat.com>
1735
1736 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
1737 [ARM] (count_trailing_zeros): Use the builtin.
1738
b7633ee3
KT		 17392012-03-01 Kai Tietz <ktietz@redhat.com>
1740
1741 * soft-fp: Imported from glibc upstream.
1742
fbd3340c
KT		 17432012-02-28 Kai Tietz <ktietz@redhat.com>
1744
1745 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
1746 for mingw-targets as attribute gcc_struct.
1747
e9e053eb
ILT		 17482012-02-28 Ian Lance Taylor <iant@google.com>
1749
1750 * generic-morestack.c (__splitstack_releasecontext): Correct call
1751 to __morestack_release_segments.
1752
d80c632e
ST		 17532012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
1754
1755 PR target/52390
1756 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
1757 for __linux__ when removing signals from __morestack_fullmask.
1758
0253a8b1
GJL		 17592012-02-23 Georg-Johann Lay <avr@gjlay.de>
1760
1761 PR target/52261
1762 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
1763
e10e461e
UW		 17642012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1765
1766 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
1767 instead of HAVE_INITFINI_ARRAY.
1768 * config/ia64/crtend.S: Likewise.
1769
0c0c6398
KT		 17702012-02-20 Kai Tietz <ktietz@redhat.com>
1771
d7470374
KT		 1772 PR libstdc++/52300
1773 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
1774
0c0c6398
KT		 1775 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
1776 to w32-unwind.h header.
1777
78c27266
RS		 17782012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1779
1780 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
1781 (mips*-*-linux*): Remove t-slibgcc-libgcc.
1782 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
1783 * config/mips/mips16.S (__mips16_rdhwr): Delete.
1784
5adeb246
RS		 17852012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1786
1787 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
1788
672ed313
IS		 17892012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1790
1791 PR libitm/52220
1792 * config/darwin-crt-tm.c: Correct typo.
e9e053eb 1793
e948a1fb
IS		 17942012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1795 Patrick Marlier <patrick.marlier@gmail.com>
1796
1797 PR libitm/52220
1798 * config/darwin-crt-tm.c: Generate dummy functions.
1799
6017aed3
IS		 18002012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1801 Patrick Marlier <patrick.marlier@gmail.com>
1802
1803 PR libitm/52042
1804 * config/darwin-crt-tm.c (getTMCloneTable): New function.
1805 (__doTMRegistrations): Call it.
e9e053eb 1806 (__doTMdeRegistrations): Likewise.
6017aed3 1807
2da8c1ad
GJL		 18082012-01-15 Georg-Johann Lay <avr@gjlay.de>
1809 Anatoly Sokolov <aesok@post.ru>
1810 Eric Weddington <eric.weddington@atmel.com>
1811
1812 PR target/52261
1813 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
1814 (__epilogue_restores__): Ditto.
1815
0f952eb4
EB		 18162012-02-15 Eric Botcazou <ebotcazou@adacore.com>
1817
1818 PR target/51921
1819 PR target/52205
1820 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
1821 Solaris 11 and slightly reformat.
1822 (sparc_is_sighandler): Likewise.
1823
dd552284
WL		 18242012-02-14 Walter Lee <walt@tilera.com>
1825
1826 * config.host: Handle tilegx and tilepro.
1827 * config/tilegx/sfp-machine.h: New file.
1828 * config/tilegx/sfp-machine32.h: New file.
1829 * config/tilegx/sfp-machine64.h: New file.
1830 * config/tilegx/t-crtstuff: New file.
1831 * config/tilegx/t-softfp: New file.
1832 * config/tilegx/t-tilegx: New file.
1833 * config/tilepro/atomic.c: New file.
1834 * config/tilepro/atomic.h: New file.
1835 * config/tilepro/linux-unwind.h: New file.
1836 * config/tilepro/sfp-machine.h: New file.
1837 * config/tilepro/softdivide.c: New file.
1838 * config/tilepro/softmpy.S: New file.
1839 * config/tilepro/t-crtstuff: New file.
1840 * config/tilepro/t-tilepro: New file.
1841
b59cbd50
JW		 18422012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
1843
1844 PR libstdc++/51296
1845 PR libstdc++/51906
1846 * gthr-posix.h: Allow static initializer macros to be disabled.
1847 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
1848
6caf807f
CLT		 18492012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
1850
1851 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
1852 Add t-slibgcc-libgcc to tmake_file.
1853 * config/mips/libgcc-mips16.ver: Revert previous patch.
1854 * config/mips/mips16.S (__mips16_rdhwr): Hide.
1855
b25364a0
S		 18562012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
1857 Jayant R Sonar <jayant.sonar@kpitcummins.com>
1858
1859 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
1860 * config/cr16/crti.S: New file.
1861 * config/cr16/crtlibid.S: New file.
1862 * config/cr16/crtn.S: New file.
1863 * config/cr16/lib1funcs.S: New file.
1864 * config/cr16/t-cr16: New file.
1865 * config/cr16/t-crtlibid: New file.
1866 * config/cr16/unwind-dw2.h: New file.
1867 * config/cr16/unwind-cr16.c: New file.
1868 * config/cr16/divmodhi3.c: New file.
1869
8ef03aa7
AM		 18702012-01-25 Alan Modra <amodra@gmail.com>
1871
1872 * config/rs6000/t-linux64: Delete. Move..
1873 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
1874 * config/rs6000/t-linux: ..and libgcc flags to here.
1875
daecebc8
DR		 18762012-01-22 Douglas B Rupp <rupp@gnat.com>
1877
1878 * config.host (i[34567]86-*-interix3*):
8ef03aa7 1879 Change triplet to i[34567]86-*-interix[3-9]*.
daecebc8
DR		 1880 * configure: Regenerate.
1881
ddaf8125
RS		 18822012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
1883 Richard Sandiford <rdsandiford@googlemail.com>
1884
1885 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
1886 * config/mips/mips16.S (__mips16_rdhwr): New function.
1887 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
1888
2cd8b32c
NS		 18892012-01-11 Nathan Sidwell <nathan@acm.org>
1890
1891 * libgcov.c (__gcov_init): Ignore objects with no functions.
1892
cba300dd
GJL		 18932012-01-10 Georg-Johann Lay <avr@gjlay.de>
1894
1895 PR target/49868
1896 Extend __pgmx semantics to linearize memory.
1897 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
1898 * config/avr/lib1funcs.S (__xload_1): New function.
1899 (__movmemx_qi, __movmemx_hi): New functions.
1900 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
1901 semantics.
9ffaf4bc 1902
3d137660
EB		 19032012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1904
1905 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
1906 purported sigacthandler address isn't null before dereferencing it.
1907 (sparc_is_sighandler): Likewise.
1908
bf4db96c
EB		 19092012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1910
1911 PR ada/41929
1912 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
1913 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
1914 (sparc_is_sighandler): Likewise.
1915 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
1916
1ab3568b
TG		 19172012-01-06 Tristan Gingold <gingold@adacore.com>
1918
1919 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
1920 compatibility thunks...
1921 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
1922 (crtbeginS.o, crtendS.o): ... and these to ...
1923 * config/ia64/t-ia64-elf: ... this new file.
1924 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
1925 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
1926
925b0ed8
AK		 19272012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1928
1929 * configure: Regenerate.
1930 * config/s390/t-crtstuff: Remove -fPIC.
1931
a99ad737
JW		 19322012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1933
1934 PR bootstrap/51006
1935 * enable-execute-stack-mprotect.c (getpagesize): Do not define
1936 for NetBSD.
1937
884f56d1
GJL		 19382012-01-02 Georg-Johann Lay <avr@gjlay.de>
1939
1940 PR target/51345
1941 * config/avr/lib1funcs.S: Remove FIXME comments.
1942 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
1943
8c57e547
GJL		 19442012-01-02 Georg-Johann Lay <avr@gjlay.de>
1945
1946 Implement light-weight DImode support.
1947 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
1948 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
1949 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
1950 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
1951
04dbc287
NS		 19522011-12-30 Nathan Sidwell <nathan@acm.org>
1953
1954 * libgcov.c (gcov_crc32): Remove global var.
1955 (free_fn_data): New function.
1956 (buffer_fn_data): Pass in filename, more robust error recovery.
1957 (crc32_unsigned): New function.
1958 (gcov_exit): More robust detection of new program. More robust
1959 error recovery.
1960 (__gcov_init): Do not update program's crc here.
1961
8e1d97d4
TG		 19622011-12-21 Tristan Gingold <gingold@adacore.com>
1963
1964 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
1965
9ffaf4bc
ILT		 19662011-12-21 Ian Lance Taylor <iant@google.com>
1967
1968 * config/i386/morestack.S: Simplify CFI opcodes throughout.
1969
a0c8d0c1
ILT		 19702011-12-20 Ian Lance Taylor <iant@google.com>
1971
1972 * config/i386/morestack.S (__morestack_non_split): If there is
1973 enough stack space already, don't split. Ask for more stack space
1974 than we required.
1975
69048898
SDJ		 19762011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
1977
1978 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
1979 `sys/sdt.h'.
1980 (_Unwind_DebugHook): New function.
1981 (uw_restore_core_regs): New define.
1982 (unwind_phase2): Use uw_restore_core_regs instead of
1983 restore_core_regs.
1984 (unwind_phase2_forced): Likewise.
1985 (__gnu_Unwind_Resume): Likewise.
1986
1bb4b6a3
UB		 19872011-12-20 Uros Bizjak <ubizjak@gmail.com>
1988
1989 * config/alpha/linux-unwind.h: Update copyright years.
1990 (MD_FROB_UPDATE_CONTEXT): New define.
1991 (alpha_frob_update_context): New function.
1992
eb028768
RS		 19932011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
1994
1995 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
1996 tmake_file rather replacing it.
1997
6a2045bf
IS		 19982011-12-15 Iain Sandoe <iains@gcc.gnu.org>
1999
2000 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
1bb4b6a3 2001 function is not used for PPC64.
6a2045bf
IS		 2002 (save_world): Amend comments. Update the VRsave mask to reflect the
2003 saved regs.
2004 (rest_world): Update comments, do not clobber r10, do not use r8.
2005 (eh_rest_world_r10): Amend comments, do not use r8.
2006 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
2007 no longer used, move restore of CR and target address to the end of
2008 the routine.
2009
a13780a6
L		 20102011-12-14 H.J. Lu <hongjiu.lu@intel.com>
2011
2012 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
2013 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
2014
d7288dfb
GJL		 20152011-12-14 Georg-Johann Lay <avr@gjlay.de>
2016
2017 PR target/49313
2018 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
2019 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
2020
8d2c862d
EB		 20212011-12-11 Eric Botcazou <ebotcazou@adacore.com>
2022
2023 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
2024
3447cae6
GJL		 20252011-12-09 Georg-Johann Lay <avr@gjlay.de>
2026
2027 PR target/49313
2028 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
2029 * config/avr/lib1funcs.S (__muldi3): New function.
2030
806fc6aa
AP		 20312011-12-06 Andrew Pinski <apinski@cavium.com>
2032
2033 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
2034 size of func_ptr.
2035 (__frame_dummy_init_array_entry): Likewise.
2036
28c5e6b5
GJL		 20372011-12-06 Georg-Johann Lay <avr@gjlay.de>
2038
2039 Forward-port from gcc-4_6-branch r181936 2011-12-02.
2040
2041 PR target/51345
2042 PR target/51002
2043 * config/avr/lib1funcs.S (__prologue_saves__,
2044 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
2045 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
2046
8f90394a
IS		 20472011-12-04 Iain Sandoe <iains@gcc.gnu.org>
2048
2049 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
2050
06dd33ac
JDA		 20512011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2052
2053 PR other/51272
2054 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
2055 (_ITM_deregisterTMCloneTable): Likewise.
2056 (__register_frame_info): Fix unused warning.
2057 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
2058 pthread_default_stacksize_np): Likewise.
2059 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
1bb4b6a3 2060
85b8555e
DD		 20612011-11-29 DJ Delorie <dj@redhat.com>
2062
2063 * config.host (rl78-*-elf): New case.
2064 * config/rl78: New directory for the Renesas RL78.
2065
4d5ae4ea
BS		 20662011-11-29 Bernd Schmidt <bernds@codesourcery.com>
2067
2068 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
2069 formatting.
2070
f9c55897
RO		 20712011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2072
2073 PR other/51022
2074 * config/rs6000/t-savresfgpr: New file.
2075 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2076 $(srcdir)/config/rs6000/eabi.S.
2077 * config/rs6000/t-ppccomm-ldbl: Remove.
2078 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2079 tmake_file.
2080 (powerpc-*-eabispe*): Likewise.
2081 (powerpc-*-eabi*): Likewise.
2082 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2083 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2084 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2085 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2086 tmake_file.
2087 (powerpc-*-eabisim*): Likewise.
2088 (powerpc-*-elf*): Likewise.
2089 (powerpc-*-eabialtivec*): Likewise.
2090 (powerpc-xilinx-eabi*): Likewise.
2091 (powerpc-*-rtems*): Likewise.
2092 (powerpcle-*-elf*): Likewise.
2093 (powerpcle-*-eabisim*): Likewise.
2094 (powerpcle-*-eabi*): Likewise.
2095
a01207c4
ILT		 20962011-11-27 Ian Lance Taylor <iant@google.com>
2097
2098 * generic-morestack.c (__splitstack_find): Check for NULL old
2099 stack value.
2100 (__splitstack_resetcontext): New function.
2101 (__splitstack_releasecontext): New function.
2102 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2103
2b0b8ab2
IS		 21042011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2105
2106 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2107
c1d8101c
IS		 21082011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2109
2110 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2111
8b281334
RH		 21122011-11-26 Richard Henderson <rth@redhat.com>
2113
2114 * config/m68k/linux-atomic.c: New file.
2115 * config/m68k/t-linux: New file.
2116 * config.host (m68k-uclinux, m68k-linux): Use it.
2117
7546aa9d
RH		 21182011-11-26 Richard Henderson <rth@redhat.com>
2119
2120 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2121 (__TMC_END__): Only declare if hidden is available; in the definition,
2122 if hidden is unavailable add a null record.
2123 (deregister_tm_clones, register_tm_clones): New.
2124 (__do_global_dtors_aux, frame_dummy): Use them.
2125 (__do_global_dtors, __do_global_ctors_1): Likewise.
2126
e2362f5d
IS		 21272011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2128
2129 * config/darwin-crt-tm.c: New file.
2130 * config.host (darwin): Build crttms.o crttme.o to provide
2131 startup and shutdown for tm clones.
2132 * config/t-darwin (crttms.o): New build rule.
2133 (crttme.o): Likewise.
2134
6685dd96
HPN		 21352011-11-21 Hans-Peter Nilsson <hp@axis.com>
2136
2137 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2138 et al.
2139
b0dc7e4c
RH		 21402011-11-21 Richard Henderson <rth@redhat.com>
2141
2142 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2143 (__TMC_LIST__, __TMC_END__): New.
2144 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2145 (__do_global_dtors): Likewise.
2146 (frame_dummy): Call _ITM_registerTMCloneTable.
2147 (__do_global_ctors_1): Likewise.
2148
d4b4b542
RO		 21492011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2150
2151 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2152 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2153 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2154 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2155 * config/i386/t-darwin64: Remove.
2156 * config/sh/t-netbsd (LIB2ADD): Remove.
2157
989bdb74
GJL		 21582011-11-21 Georg-Johann Lay <avr@gjlay.de>
2159
2160 PR target/49313
2161 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2162 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2163 * config/avr/lib1funcs.S (wmov): New assembler macro.
2164 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2165 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2166 (__udivmod64): New function.
2167 (__negdi2): New function.
2168
515a0cfc
GP		 21692011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2170
2171 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2172 *-*-freebsd*aout*): Remove.
2173
0115d17f
HPN		 21742011-11-20 Hans-Peter Nilsson <hp@axis.com>
2175
2176 * static-object.mk (c_flags-$o): Save c_flags.
2177 ($(base)$(objext)): Use it.
2178
93aeb62b
SE		 21792011-11-18 Steve Ellcey <sje@cup.hp.com>
2180
2181 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2182
7bc6df2c
GJL		 21832011-11-18 Georg-Johann Lay <avr@gjlay.de>
2184
2185 PR target/49868
2186 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2187 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2188 New functions.
2189
425d737b
MGD		 21902011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2191
2192 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2193 functions.
1bb4b6a3 2194 (aeabi_uidivmod): Likewise.
425d737b
MGD		 2195 (umodsi3): Likewise.
2196 (divsi3): Likewise.
2197 (aeabi_idivmod): Likewise.
2198 (modsi3): Likewise.
2199
f2a176dc
TG		 22002011-11-16 Tristan Gingold <gingold@adacore.com>
2201
2202 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2203
7c209481
GJL		 22042011-11-15 Georg-Johann Lay <avr@gjlay.de>
2205
2206 PR target/49868
2207 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2208 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2209
9dfd5832
JDA		 22102011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2211
2212 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2213 tmake_file list.
2214 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2215 * config/pa/t-stublib64: Delete.
2216
f77dca5d
RH		 22172011-11-12 Richard Henderson <rth@redhat.com>
2218
2219 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2220 cast the pointer argument to _Unwind_SetGRPtr.
2221
902828f0
RO		 22222011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2223
2224 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2225
e14304ef
ILT		 22262011-11-09 Ian Lance Taylor <iant@google.com>
2227
2228 * generic-morestack.c: Include <string.h>.
2229 (uintptr_type): Define.
2230 (struct initial_sp): Add dont_block_signals field. Reduce size of
2231 extra array by 1.
2232 (allocate_segment): Set prev field to NULL. Don't set
2233 __morestack_current_segment or __morestack_segments.
2234 (__generic_morestack): Update current->prev and *pp after calling
2235 allocate_segment.
2236 (__morestack_block_signals): Don't do anything if
2237 dont_block_signals is set.
2238 (__morestack_unblock_signals): Likewise.
2239 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2240 uintptr_type.
2241 (__splitstack_block_signals): New function.
2242 (enum __splitstack_content_offsets): Define.
2243 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2244 (__splitstack_makecontext): New function.
2245 (__splitstack_block_signals_context): New function.
2246 (__splitstack_find_context): New function.
2247 * config/i386/morestack.S (__morestack_get_guard): New function.
2248 (__morestack_set_guard, __morestack_make_guard): New functions.
2249 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2250
e3d871e4
RO		 22512011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2252
2253 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2254 (i[34567]86-*-mingw*): ... here.
2255 (x86_64-*-mingw*): ... here.
2256
e55cef40
RO		 22572011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2258
2259 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2260
5366b186
NS		 22612011-11-07 Nathan Sidwell <nathan@acm.org>
2262
2263 * libgcov.c (struct gcov_fn_buffer): New struct.
2264 (buffer_fn_data): New helper.
2265 (gcov_exit): Rework for new gcov data structures.
2266
74155a6f
GJL		 22672011-11-07 Georg-Johann Lay <avr@gjlay.de>
2268
2269 PR target/49313
2270 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2271
200feb07
RO		 22722011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2273
2274 * config.host (tmake_file): Correct comment.
2275 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2276 t-libgcc-pic.
2277 (bfin*-uclinux*): Likewise.
2278 (bfin*-linux-uclibc*): Likewise.
2279 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2280
2281 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2282 assigning.
2283 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2284 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2285 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2286 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2287 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2288 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2289 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2290 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2291 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2292 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2293 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2294 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2295 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2296
2297 * config/bfin/t-elf: Remove.
2298 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2299
c9cd1a07
RO		 23002011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2301
2302 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2303 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2304 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2305 (lm32-*-elf*): ... this.
2306 (lm32-*-rtems*): ... and this.
2307 Add to tmake_file.
2308 (m32r-*-rtems*): Add to tmake_file.
2309 (moxie-*-rtems*): Likewise.
2310 (sparc-*-rtems*): Likewise.
2311 Remove t-rtems from tmake_file.
2312 (sparc64-*-rtems*): Likewise.
2313 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2314 instead.
2315
9fbcc75d
RO		 23162011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2317
2318 PR bootstrap/50982
2319 * config/gthr-posix.h: Move ...
2320 * gthr-posix.h: ... here.
2321 * config/gthr-lynx.h: Reflect this.
2322 * config/gthr-vxworks.h: Likewise.
2323 * config/rs6000/gthr-aix.h: Likewise.
2324 * configure.ac (target_thread_file): Likewise.
2325 * configure: Regenerate.
2326
76644b68
SH		 23272011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2328
2329 * config.host (arm*-*-rtemseabi*): New target.
2330
5e490f2a
JDA		 23312011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2332
2333 PR other/50991
2334 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2335 extra-parts.
2336
feeeff5c
JR		 23372011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2338
2339 * config.host (epiphany-*-elf*): New configuration.
2340 * config/epiphany: New Directory.
2341
d618bb2c
RC		 23422011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2343
2344 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2345 * config/avr/t-rtems: New.
2346 Filter out _exit from LIB1ASMFUNCS.
2347
1bb6f778
DM		 23482011-11-04 David S. Miller <davem@davemloft.net>
2349
2350 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2351 * configure: Rebuild.
2352
9a7f7422
AK		 23532011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2354
2355 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
2356 variable.
2357
e4fe948a
GJL		 23582011-11-04 Georg-Johann Lay <avr@gjlay.de>
2359
2360 PR target/50931
2361 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
2362 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
2363
7084e037
JS		 23642011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
2365
2366 PR target/50989
2367 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
2368
1a032034
RO		 23692011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2370
2371 * config/c6x/t-elf (LIB2ADDEH): Set.
2372 * config/c6x/t-c6x-elf: Remove.
2373
d385f772
RO		 23742011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2375
2376 * config/i386/sol2-ci.S: Rename to ...
2377 * config/i386/crti.S: ... this.
2378 * config/i386/sol2-cn.S: Rename to ...
2379 * config/i386/crtn.S: ... this.
2380 * config/sparc/sol2-ci.S: Rename to ...
2381 * config/sparc/crti.S: ... this.
2382 * config/sparc/sol2-cn.S: Rename to ...
2383 * config/sparc/crtn.S: ... this.
2384 * config/t-sol2 (CUSTOM_CRTIN): Remove.
2385 (crti.o, crtn.o): Remove.
2386
1ba878a9
TG		 23872011-11-04 Tristan Gingold <gingold@adacore.com>
2388
2389 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
2390
02750c15
KK		 23912011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
2392
2393 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
2394
bf86b067
HPN		 23952011-11-03 Hans-Peter Nilsson <hp@axis.com>
2396
2397 * config.host (crisv32-*-none, cris-*-none): Remove.
2398 (crisv32-*-elf): Append to tmake_file, don't just set it.
2399 (cris-*-elf): Add missing t-fdpbit to tmake_file.
2400
d0bc53bd
RO		 24012011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2402
2403 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
2404 (ecrtn$(objext)): Likewise.
2405 (ncrti$(objext)): Likewise.
2406 (ncrtn$(objext)): Likewise.
2407
036da830
AS		 24082011-11-03 Andreas Schwab <schwab@redhat.com>
2409
2410 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2411
d2a7d041
DM		 24122011-11-02 David S. Miller <davem@davemloft.net>
2413
2414 * configure.ac: Set host_address on sparc too.
2415 * configure: Regenerate.
2416 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2417 based upon host_address.
2418 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2419
af8ed618
JM		 24202011-11-02 Jason Merrill <jason@redhat.com>
2421
2422 * config/rs6000/t-ppccomm: Add missing \.
2423
5d1c8e77
RO		 24242011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2425
2426 * gthr-single.h, gthr.h: New files.
2427 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2428 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2429 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2430 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2431 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2432 * configure.ac (thread_header): New variable.
2433 Set it depending on target_thread_file.
2434 (gthr-default.h): Link from $thread_header.
2435 * configure: Regenerate.
2436 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
2437
852b75ed
RO		 24382011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2439
2440 * configure.ac (tm_file_): New variable.
2441 Determine from tm_file.
2442 (tm_file, tm_defines): Substitute.
2443 * configure: Regenerate.
2444 * mkheader.sh: New file.
2445 * Makefile.in (clean): Remove libgcc_tm.h.
2446 ($(objects)): Depend on libgcc_tm.h.
2447 (libgcc_tm_defines, libgcc_tm_file): New variables.
2448 (libgcc_tm.h, libgcc_tm.stamp): New targets.
2449 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
2450 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
2451 ($(extra-parts)): Depend on libgcc_tm.h.
2452 * config.host (tm_defines, tm_file): New variable.
2453 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
2454 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
2455 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
2456 (avr-*-rtems*): Likewise.
2457 (avr-*-*): Likewise.
2458 (frv-*-elf): Likewise.
2459 (frv-*-*linux*): Likewise.
2460 (h8300-*-rtems*): Likewise.
2461 (h8300-*-elf*): Likewise.
2462 (i[34567]86-*-darwin*): Likewise.
2463 (x86_64-*-darwin*): Likewise.
2464 (rx-*-elf): Likewise.
2465 (tic6x-*-uclinux): Likewise.
2466 (tic6x-*-elf): Likewise.
2467 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
2468 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
2469 * config/i386/cygming-crtbegin.c: Likewise.
2470 * config/i386/cygming-crtend.c: Likewise.
2471 * config/ia64/fde-vms.c: Likewise.
2472 * config/ia64/unwind-ia64.c: Likewise.
2473 * config/libbid/bid_gcc_intrinsics.h: Likewise.
2474 * config/rs6000/darwin-fallback.c: Likewise.
2475 * config/stormy16/lib2funcs.c: Likewise.
2476 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
2477 * crtstuff.c: Likewise.
2478 * dfp-bit.h: Likewise.
2479 * emutls.c: Likewise.
2480 * fixed-bit.c: Likewise.
2481 * fp-bit.c: Likewise.
2482 * generic-morestack-thread.c: Likewise.
2483 * generic-morestack.c: Likewise.
2484 * libgcc2.c: Likewise.
2485 * libgcov.c: Likewise.
2486 * unwind-dw2-fde-dip.c: Likewise.
2487 * unwind-dw2-fde.c: Likewise.
2488 * unwind-dw2.c: Likewise.
2489 * unwind-sjlj.c: Likewise.
2490
f9989b51
RO		 24912011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2492
2493 * configure.ac: Include ../config/picflag.m4.
2494 (GCC_PICFLAG): Call it.
2495 Substitute.
2496 * configure: Regenerate.
2497 * Makefile.in (gcc_srcdir): Remove.
2498 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
2499 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
2500 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
2501 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
2502 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
2503 Use $<.
2504 Remove comment.
2505 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
2506 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
2507 to refer to libgcc2.c.
2508 Use $<.
2509 * config/darwin-64.c: New file.
2510 * config/darwin-crt3.c: Remove comment.
2511 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
2512 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
2513 config/udivmodsi4.c: New files.
2514 * config/memcmp.c, config/memcpy.c, config/memmove.c,
2515 config/memset.c: New files.
2516 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
2517 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
2518 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
2519 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
2520 * config/t-openbsd-thread: New file.
2521 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
2522 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
2523 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
2524 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
2525 qrnnd.S.
2526 Adapt filename.
2527 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
2528 to refer to gthr-posix.c.
2529 * config/alpha/t-vms (LIB2ADD): Set.
2530 * config/alpha/vms-gcc_shell_handler.c: New file.
2531 * config/arm/bpabi.c, config/arm/fp16.c,
2532 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
2533 config/arm/unaligned-funcs.c: New files.
2534 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
2535 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2536 * config/arm/t-linux: Likewise.
2537 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
2538 * config/arm/t-netbsd: New file.
2539 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
2540 * config/arm/t-symbian (LIB2ADD_ST): Set.
2541 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
2542 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2543 * config/bfin/t-elf: New file.
2544 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
2545 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
2546 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
2547 config/c6x/ltf.c: New files.
2548 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
2549 (HOST_LIBGCC2_CFLAGS): Set.
2550 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
2551 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2552 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
2553 New files.
2554 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
2555 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
2556 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
2557 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
2558 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
2559 files.
2560 * config/frv/t-frv (LIB2ADD): Set.
2561 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2562 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
2563 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
2564 config/h8300/popcounthi2.c: New files.
2565 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2566 * config/i386/gthr-win32.c: New file.
2567 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
2568 * config/i386/t-cygwin: Likewise.
2569 * config/i386/t-darwin, config/i386/t-darwin64,
2570 config/i386/t-gthr-win32, config/i386/t-interix: New files.
2571 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
2572 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2573 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2574 * config/ia64/quadlib.c: New file.
2575 * config/ia64/t-hpux (LIB2ADD): Set.
2576 * config/ia64/t-ia64: Add comment.
2577 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
2578 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2579 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
2580 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
2581 * config/m32c/t-m32c (LIB2ADD): Set.
2582 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2583 * config/m32r/t-m32r: Likewise.
2584 * config/m68k/fpgnulib.c: New file.
2585 * config/m68k/t-floatlib (LIB2ADD): Set.
2586 (xfgnulib.c): New target.
2587 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
2588 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
2589 * config/mep/t-mep (LIB2ADD): Set.
2590 * config/microblaze/divsi3.asm: Rename to divsi3.S.
2591 * config/microblaze/moddi3.asm: Rename to moddi3.S.
2592 * config/microblaze/modsi3.asm: Rename to modsi3.S.
2593 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
2594 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
2595 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
2596 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
2597 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
2598 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
2599 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
2600 New files.
2601 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
2602 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
2603 * config/pa/fptr.c, config/pa/lib2funcs.S,
2604 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
2605 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2606 (LIB2ADD, LIB2ADD_ST): Set.
2607 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
2608 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
2609 Set.
2610 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
2611 * config/pdp11/t-pdp11: New file.
2612 * config/picochip/libgccExtras/adddi3.S,
2613 config/picochip/libgccExtras/ashlsi3.S,
2614 config/picochip/libgccExtras/ashrsi3.S,
2615 config/picochip/libgccExtras/clzsi2.S,
2616 config/picochip/libgccExtras/cmpsi2.S,
2617 config/picochip/libgccExtras/divmod15.S,
2618 config/picochip/libgccExtras/divmodhi4.S,
2619 config/picochip/libgccExtras/divmodsi4.S,
2620 config/picochip/libgccExtras/lshrsi3.S,
2621 config/picochip/libgccExtras/parityhi2.S,
2622 config/picochip/libgccExtras/popcounthi2.S,
2623 config/picochip/libgccExtras/subdi3.S,
2624 config/picochip/libgccExtras/ucmpsi2.S,
2625 config/picochip/libgccExtras/udivmodhi4.S,
2626 config/picochip/libgccExtras/udivmodsi4.S: New files.
2627 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
2628 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
2629 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
2630 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
2631 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
2632 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
2633 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
2634 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
2635 files.
2636 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
2637 (HOST_LIBGCC2_CFLAGS): Set.
2638 * config/rs6000/t-darwin64: New file.
2639 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
2640 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
2641 * config/rs6000/t-ppccomm (LIB2ADD): Add
2642 $(srcdir)/config/rs6000/tramp.S.
2643 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
2644 Add $(srcdir)/config/rs6000/eabi.S.
2645 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
2646 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
2647 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
2648 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
2649 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
2650 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
2651 * config/rs6000/tramp.S: New file.
2652 * config/s390/t-tpf: Remove.
2653 * config/sh/linux-atomic.S: New file.
2654 * config/sh/t-linux (LIB2ADD): Set.
2655 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
2656 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2657 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
2658 to unwind-dw2.c.
2659 (HOST_LIBGCC2_CFLAGS): Set.
2660 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2661 * config/spu/divmodti4.c, config/spu/divv2df3.c,
2662 config/spu/float_disf.c, config/spu/float_unsdidf.c,
2663 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
2664 config/spu/mfc_multi_tag_release.c,
2665 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
2666 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
2667 config/spu/multi3.c: New files.
2668 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
2669 (HOST_LIBGCC2_CFLAGS): Set.
2670 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
2671 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
2672 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
2673 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
2674 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
2675 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
2676 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
2677 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
2678 config/stormy16/umodsi3.c: New files.
2679 * config/xtensa/lib2funcs.S: New file.
2680 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2681 * config/xtensa/t-xtensa (LIB2ADD): Set.
2682 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
2683 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
2684 Add t-freebsd-thread to tmake_file for posix threads.
2685 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
2686 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
2687 (*-*-lynxos*): Likewise.
2688 (*-*-netbsd*): Likewise.
2689 (*-*-openbsd*): Likewise.
2690 Add t-openbsd-thread to tmake_file for posix threads.
2691 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
2692 (*-*-vxworks*): Set tmake_file.
2693 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2694 (alpha*-*-freebsd*): Likewise.
2695 (alpha*-*-netbsd*): Likewise.
2696 (alpha*-*-openbsd*): Likewise.
2697 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
2698 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2699 (alpha*-dec-*vms*): Likewise.
2700 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
2701 (bfin*-elf*): Add bfin/t-elf to tmake_file.
2702 (bfin*-uclinux*): Likewise.
2703 (bfin*-linux-uclibc*): Likewise.
2704 (crisv32-*-elf): Add cris/t-cris to tmake_file.
2705 (crisv32-*-none): Likewise.
2706 (cris-*-elf): Likewise.
2707 (cris-*-none): Likewise.
2708 (cris-*-linux*, crisv32-*-linux*): Likewise.
2709 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
2710 tmake_file.
2711 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
2712 tmake_file.
2713 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
2714 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
2715 (x86_64-*-elf*): Likewise.
2716 (i[34567]86-*-nto-qnx*): Likewise.
2717 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
2718 win32 threads.
2719 (x86_64-*-mingw*): Likewise.
2720 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
2721 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
2722 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2723 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2724 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
2725 tmake_file.
2726 (mipsisa64sr71k-*-elf*): Likewise.
2727 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2728 (mips-*-elf*, mipsel-*-elf*): Likewise.
2729 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2730 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2731 (mips*-*-rtems*): Likewise.
2732 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
2733 to tmake_file.
2734 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
2735 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
2736 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
2737 (spu-*-elf*): Likewise.
2738 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
2739
45b86625
RO		 27402011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2741
2742 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
2743 $(srcdir) to refer to $(LIB1ASMSRC).
2744 Use $<.
2745 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
2746 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
2747 config/arm/lib1funcs.S: New files.
2748 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
2749 * config/arm/t-arm: New file.
2750 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
2751 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
2752 config/arm/t-strongarm-elf: New files.
2753 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
2754 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
2755 * config/avr/lib1funcs.S: New file.
2756 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2757 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
2758 * config/c6x/lib1funcs.S: New file.
2759 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2760 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
2761 * config/frv/lib1funcs.S: New file.
2762 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2763 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
2764 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
2765 * config/ia64/__divxf3.asm: Rename to ...
2766 * config/ia64/__divxf3.S: ... this.
2767 Adapt lib1funcs.asm filename.
2768 * config/ia64/_fixtfdi.asm: Rename to ...
2769 * config/ia64/_fixtfdi.S: ... this.
2770 Adapt lib1funcs.asm filename.
2771 * config/ia64/_fixunstfdi.asm: Rename to ...
2772 * config/ia64/_fixunstfdi.S: ... this.
2773 Adapt lib1funcs.asm filename.
2774 * config/ia64/_floatditf.asm: Rename to ...
2775 * config/ia64/_floatditf.S: ... this.
2776 Adapt lib1funcs.asm filename.
2777 * config/ia64/lib1funcs.S: New file.
2778 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
2779 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2780 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
2781 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
2782 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
2783 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
2784 * config/mep/lib1funcs.S: New file.
2785 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2786 * config/mips/mips16.S: New file.
2787 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2788 * config/pa/milli64.S: New file.
2789 * config/pa/t-linux, config/pa/t-linux64: New files.
2790 * config/picochip/lib1funcs.S: New file.
2791 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2792 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
2793 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
2794 * config/sh/t-netbsd: New file.
2795 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
2796 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
2797 * config/sh/t-sh64: New file.
2798 * config/sparc/lb1spc.S: New file.
2799 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
2800 filename.
2801 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
2802 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
2803 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
2804 config/xtensa/lib1funcs.S: New files.
2805 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2806 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
2807 tmake_file.
2808 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
2809 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
2810 (arm*-*-linux*): Likewise.
2811 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
2812 arm*-*-linux-*eabi, add arm/t-linux otherwise.
2813 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
2814 (arm*-*-ecos-elf): Likewise.
2815 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2816 (arm*-*-rtems*): Likewise.
2817 (arm*-*-elf): Likewise.
2818 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
2819 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
2820 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
2821 (bfin*-uclinux*): Likewise.
2822 (bfin*-linux-uclibc*): Likewise.
2823 (bfin*-rtems*): Likewise.
2824 (bfin*-*): Likewise.
2825 (fido-*-elf): Merge into m68k-*-elf*.
2826 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
2827 (frv-*-*linux*): Add frv/t-frv to tmake_file.
2828 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
2829 (h8300-*-elf*): Likewise.
2830 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
2831 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
2832 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
2833 (i[34567]86-*-mingw*): Likewise.
2834 (x86_64-*-mingw*): Likewise.
2835 (i[34567]86-*-interix3*): Likewise.
2836 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
2837 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
2838 (m68k-*-elf*): Also handle fido-*-elf.
2839 Add m68k/t-floatlib to tmake_file.
2840 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
2841 (m68k-*-linux*): Likewise.
2842 (m68k-*-rtems*): Likewise.
2843 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
2844 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
2845 sh64*-*-*.
2846 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
2847 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
2848 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
2849 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
2850 sh/t-netbsd to tmake_file.
2851 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
2852 (sh-*-rtems*): Add sh/t-sh to tmake_file.
2853 (sh-wrs-vxworks): Likewise.
2854 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
2855 *-leon[3-9]*.
2856 (v850*-*-*): Add v850/t-v850 to tmake_file.
2857 (vax-*-linux*): Add vax/t-linux to tmake_file.
2858 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
2859
5f73c6cc
RO		 28602011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2861
2862 * crtstuff.c: New file.
2863 * Makefile.in (CRTSTUFF_CFLAGS): Define.
2864 (CRTSTUFF_T_CFLAGS): Define.
2865 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
2866 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
2867 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
2868 crtstuff.c.
2869 Use $<.
2870 (crtbeginT.o): Use $(objext).
2871 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
2872 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
2873 (gcc-extra-parts): Remove.
2874 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
2875 Set extra_parts.
2876 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2877 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
2878 Add t-crtstuff-pic to tmake_file.
2879 (*-*-lynxos*): New case.
2880 Set tmake_file, extra_parts.
2881 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
2882 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
2883 *-*-netbsdelf[2-9]*.
2884 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
2885 (*-*-rtems*): Set extra_parts.
2886 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
2887 (*-*-uclinux*): New case.
2888 Set extra_parts.
2889 (*-*-vms*): New case.
2890 Set tmake_file, extra_parts.
2891 (*-*-elf): Set extra_parts.
2892 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
2893 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
2894 vms/t-vms64.
2895 Set extra_parts.
2896 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
2897 Set extra_parts.
2898 (arm*-*-freebsd*): Add t-crtin to tmake_file.
2899 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
2900 (arm-wrs-vxworks): Append to tmake_file.
2901 Set extra_parts.
2902 (arm*-*-uclinux*): Set extra_parts.
2903 (arm*-*-ecos-elf): Likewise.
2904 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
2905 arm*-*-eabi*.
2906 (arm*-*-rtems*): Set extra_parts.
2907 (arm*-*-elf): Likewise.
2908 (avr-*-rtems*): Clear extra_parts.
2909 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
2910 Set extra_parts.
2911 (bfin*-uclinux*): Likewise.
2912 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
2913 (bfin*-rtems*): Append to tmake_file.
2914 Set extra_parts.
2915 (bfin*-*): Likewise.
2916 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
2917 (crisv32-*-elf): ... this.
2918 (crisv32-*-none): ... this.
2919 (cris-*-elf, cris-*-none): New cases.
2920 Add cris/t-elfmulti to tmake_file.
2921 (fr30-*-elf): Append to tmake_file.
2922 Set extra_parts.
2923 (frv-*-elf): Append to tmake_file, add frv/t-frv.
2924 Set extra_parts.
2925 (h8300-*-rtems*): Append to tmake_file.
2926 Set extra_parts.
2927 (h8300-*-elf*): Likewise.
2928 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
2929 Set extra_parts.
2930 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
2931 Set extra_parts.
2932 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
2933 (x86_64-*-elf*): Likewise.
2934 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
2935 (x86_64-*-freebsd*): Likewise.
2936 (x86_64-*-netbsd*): Likewise.
2937 (i[34567]86-*-linux*): Likewise.
2938 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2939 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2940 (x86_64-*-linux*): Likewise.
2941 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2942 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
2943 tmake_file.
2944 Set extra_parts.
2945 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
2946 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
2947 Append to extra_parts, remove crtbegin.o, crtend.o.
2948 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
2949 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
2950 crtend.o, crtbeginS.o, crtendS.o.
2951 (ia64*-*-linux*): Comment extra_parts.
2952 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
2953 Set extra_parts.
2954 (iq2000*-*-elf*): Clear extra_parts.
2955 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
2956 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
2957 (m32r-*-elf*, m32r-*-rtems*): Split off ...
2958 (m32r-*-rtems*): ... this.
2959 Add m32r/t-m32r to tmake_file.
2960 (m68k-*-elf*): Add t-crtin to tmake_file.
2961 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
2962 (mcore-*-elf): Likewise.
2963 (microblaze*-*-*): Set extra_parts.
2964 (mips*-sde-elf*): New case.
2965 Set tmake_file, extra_parts.
2966 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2967 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2968 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
2969 tmake_file.
2970 Set extra_parts.
2971 (mipsisa64sr71k-*-elf*): Likewise.
2972 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2973 (mips-*-elf*, mipsel-*-elf*): Likewise.
2974 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2975 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
2976 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2977 (mips*-*-rtems*): Likewise.
2978 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
2979 (moxie-*-*): Split into ...
2980 (moxie-*-elf, moxie-*-uclinux*): ... this.
2981 Add to extra_parts, remove crtbegin.o, crtend.o.
2982 (moxie-*-rtems*): New case.
2983 Set tmake_file.
2984 Clear extra_parts.
2985 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
2986 Set extra_parts.
2987 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2988 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
2989 tmake_file.
2990 Set extra_parts.
2991 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
2992 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
2993 Set extra_parts.
2994 (powerpc-*-eabisim*): Likewise.
2995 (powerpc-*-elf*): Likewise.
2996 (powerpc-*-eabialtivec*): Likewise.
2997 (powerpc-xilinx-eabi*): Likewise.
2998 (powerpc-*-eabi*): Likewise.
2999 (powerpc-*-rtems*): Likewise.
3000 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
3001 tmake_file.
3002 Set extra_parts.
3003 (powerpc-*-lynxos*): Add to tmake_file.
3004 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
3005 rs6000/t-crtstuff, t-crtstuff-pic.
3006 Set extra_parts.
3007 (powerpcle-*-eabisim*): Likewise.
3008 (powerpcle-*-eabi*): Likewise.
3009 (rx-*-elf): Remove extra_parts.
3010 (s390x-ibm-tpf*): Set extra_parts.
3011 (score-*-elf): Set extra_parts.
3012 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3013 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3014 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3015 (sh64l*-*-netbsd*): Split into ...
3016 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
3017 Add t-crtstuff-pic to tmake_file.
3018 Set extra_parts.
3019 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
3020 Set extra_parts.
3021 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
3022 (sparc-*-elf*): Remove t-crtin from tmake_file.
3023 Add to extra_parts, remove crtbegin.o, crtend.o.
3024 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
3025 (sparc64-*-linux*): Likewise.
3026 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
3027 Add to extra_parts, remove crtbegin.o, crtend.o.
3028 (sparc64-*-elf*): Remove t-crtin from tmake_file.
3029 Add to extra_parts, remove crtbegin.o, crtend.o.
3030 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
3031 Add to extra_parts, remove crtbegin.o, crtend.o.
3032 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
3033 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
3034 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
3035 Set extra_parts.
3036 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
3037 Set extra_parts.
3038 (tic6x-*-*): Change to ...
3039 (tic6x-*-elf): ... this.
3040 Set extra_parts.
3041 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
3042 Set extra_parts.
3043 (am33_2.0-*-linux*): Add comment.
3044 (mep*-*-*): Add mep/t-mep to tmake_file.
3045 Set extra_parts.
3046 * config/alpha/t-vms: New file.
3047 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
3048 * config/arm/crti.S, config/arm/crtn.S: New files.
3049 * config/bfin/crti.S, config/bfin/crtn.S: New files.
3050 * config/bfin/crtlibid.S: New file.
3051 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
3052 * config/c6x/crti.S, config/c6x/crtn.S: New files.
3053 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
3054 (crti.o, crtin.o): New rules.
3055 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3056 * config/c6x/t-uclinux: New file.
3057 * config/cris/t-elfmulti: New file.
3058 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
3059 * config/fr30/crti.S, config/fr30/crtn.S: New files.
3060 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
3061 * config/frv/t-frv: New file.
3062 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
3063 * config/h8300/crti.S, config/h8300/crtn.S: New files.
3064 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
3065 New files.
3066 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
3067 refer to cygming-crtbegin.c, cygming-crtend.c.
3068 Use $<.
3069 * config/i386/t-nto: New file.
3070 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
3071 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3072 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3073 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3074 Use .S extension.
3075 Use $<.
3076 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3077 (crtinitS.o): New rule.
3078 * config/ia64/vms-crtinit.S: New file.
3079 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3080 * config/m32r/initfini.c: New file.
3081 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3082 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3083 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3084 * config/mep/t-mep: New file.
3085 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3086 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3087 * config/mips/crti.S, config/mips/crtn.S: New files.
3088 * config/mips/t-crtstuff: New file.
3089 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3090 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3091 (CUSTOM_CRTIN): Set.
3092 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3093 dependencies.
3094 Use $(srcdir) to refer to crti.S, crtn.S.
3095 Use .S extension, $<.
3096 * config/moxie/crti.asm: Rename to ...
3097 * config/moxie/crti.S: ... this.
3098 * config/moxie/crtn.asm: Rename to ...
3099 * config/moxie/crtn.S: ... this.
3100 * config/moxie/t-moxie: Remove.
3101 * config/pa/stublib.c: New file.
3102 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3103 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3104 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3105 * config/rs6000/t-crtstuff: New file.
3106 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3107 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3108 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3109 Make output file explicit.
3110 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3111 Make output file explicit.
3112 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3113 Make output file explicit.
3114 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3115 Make output file explicit.
3116 * config/score/crti.S, config/score/crtn.S: New files.
3117 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3118 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3119 files.
3120 * config/sh/t-sh, config/sh/t-superh: New files.
3121 * config/sparc/t-linux64: New file.
3122 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3123 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3124 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3125 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3126 * config/t-crtin: Remove.
3127 * config/t-crtstuff-pic: New file.
3128 * config/t-sol2 (CUSTOM_CRTIN): Set.
3129 (crti.o, crtn.o): New rules.
3130 * config/vms/t-vms: New file.
3131 * config/vms/vms-ucrt0.c: New file.
3132 * config/xtensa/t-elf: New file.
3133
b040f2be
RO		 31342011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3135
3136 * Makefile.in (SHLIB_NM_FLAGS): Set.
3137 * mkmap-flat.awk, mkmap-symver.awk: New files.
3138 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3139 exceptions.
3140 * configure: Regenerate.
3141 * config/libgcc-glibc.ver: New file.
3142 * config/libgcc-libsystem.ver: New file.
3143 * config/t-libunwind (SHLIB_LC): Set.
3144 * config/t-linux: New file.
3145 * config/t-slibgcc (INSTALL_SHLIB): New.
3146 (SHLIB_INSTALL): Use it.
3147 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3148 to mkmap-symver.awk.
3149 (SHLIB_MAPFILES): Don't append, adapt pathname.
3150 (SHLIB_VERPFX): Set.
3151 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3152 to mkmap-symver.awk.
3153 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3154 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3155 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3156 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3157 to mkmap-flat.awk.
3158 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3159 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3160 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3161 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3162 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3163 * config/i386/libgcc-darwin.10.4.ver,
3164 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3165 New files.
3166 * config/i386/t-darwin: Remove.
3167 * config/i386/t-darwin64: Likewise.
3168 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3169 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3170 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3171 * config/i386/t-linux: New file.
3172 * config/i386/t-mingw32: New file.
3173 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3174 * config/ia64/t-glibc: Rename to ...
3175 * config/ia64/t-linux: ... this.
3176 (SHLIB_MAPFILES): Set.
3177 * config/ia64/t-glibc-libunwind: Rename to ...
3178 * config/ia64/t-linux-libunwind: ... this.
3179 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3180 * config/ia64/t-slibgcc-hpux: New file.
3181 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3182 * config/m68k/t-slibgcc-elf-ver: New file.
3183 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3184 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3185 to mkmap-flat.awk.
3186 * config/pa/t-slibgcc-hpux: New file.
3187 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3188 files.
3189 * config/rs6000/libgcc-darwin.10.4.ver,
3190 config/rs6000/libgcc-darwin.10.5.ver: New files.
3191 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3192 config/rs6000/libgcc-glibc.ver.
3193 * config/rs6000/libgcc-ppc64.ver: Rename to
3194 config/rs6000/libgcc-ibm-ldouble.ver.
3195 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3196 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3197 * config/rs6000/t-ldbl128: Rename to ...
3198 * config/rs6000/t-linux: ... this.
3199 (SHLIB_MAPFILES): Adapt filename.
3200 * config/rs6000/t-slibgcc-aix: New file.
3201 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3202 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3203 libgcc-excl.ver, libgcc-glibc.ver.
3204 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3205 * config/sparc/libgcc-glibc.ver: New file.
3206 * config/sparc/t-linux: New file.
3207 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3208 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3209 t-slibgcc-elf-ver to tmake_file.
3210 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3211 *-*-freebsd[34].
3212 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3213 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3214 t-slibgcc-elf-ver, t-linux to tmake_file.
3215 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3216 tmake_file.
3217 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3218 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3219 (alpha*-dec-*vms*): Likewise.
3220 (arm*-*-freebsd*): Append to tmake_file.
3221 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3222 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3223 arm*-*-linux-*eabi.
3224 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3225 tmake_file for arm*-*-symbianelf*.
3226 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3227 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3228 cris/t-linux.
3229 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3230 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3231 pa/t-slibgcc-dwarf-ver to tmake_file.
3232 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3233 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3234 (hppa*64*-*-hpux11*): Likewise.
3235 (hppa[12]*-*-hpux11*): Likewise.
3236 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3237 i386/t-crtpc, i386/t-crtfm.
3238 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3239 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3240 to tmake_file.
3241 Add i386/t-cygwin to tmake_file.
3242 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3243 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3244 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3245 to tmake_file.
3246 Add i386/t-mingw32 to tmake_file.
3247 (x86_64-*-mingw*): Likewise.
3248 (ia64*-*-freebsd*): Append to tmake_file.
3249 (ia64*-*-linux*): Append to tmake_file.
3250 Replace ia64/t-glibc by ia64/t-linux.
3251 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3252 system libunwind.
3253 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3254 t-slibgcc-hpux to tmake_file.
3255 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3256 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3257 (m32rle-*-linux*): Likewise.
3258 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3259 sjlj exceptions.
3260 (microblaze*-linux*): New case.
3261 Append to tmake_file, add t-slibgcc-nolc-override.
3262 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3263 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3264 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3265 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3266 rs6000/t-slibgcc-aix to tmake_file.
3267 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3268 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3269 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3270 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3271 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3272 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3273 sh*-*-linux*.
3274 (sparc-*-linux*): Append to tmake_file for *-leon*.
3275 Add sparc/t-linux to tmake_file for non-Leon targets.
3276 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3277 (tic6x-*-uclinux): New case.
3278 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3279 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3280 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3281 (am33_2.0-*-linux*): Append to tmake_file.
3282 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3283 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3284 x86_64-*-kfreebsd*-gnu.
3285 Add i386/t-linux to tmake_file.
3286
18b4bd7b
ILT		 32872011-10-28 Ian Lance Taylor <iant@google.com>
3288
3289 * config/i386/morestack.S: Correct CFI information to do proper
3290 returns throughout function. In 32-bit mode, save %ebx so that it
3291 is restored on unwind.
3292
5b2d9d90
BS		 32932011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3294
3295 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3296 case where B3 isn't the return register.
3297
0d53e346
BS		 3298 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3299 logic for doubleword pops.
3300
cbffbd59
AT		 33012011-10-25 Andreas Tobler <andreast@fgznet.ch>
3302
3303 * config/rs6000/t-freebsd: Add wildcard.
3304
56dc349e
PB		 33052011-10-21 Paul Brook <paul@codesourcery.com>
3306
3307 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3308
1e06b07d
UB		 33092011-10-16 Uros Bizjak <ubizjak@gmail.com>
3310 Eric Botcazou <ebotcazou@adacore.com>
3311
3312 PR target/50737
3313 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3314 fs->signal_frame to 1.
3315
b5204884
ILT		 33162011-10-07 Ian Lance Taylor <iant@google.com>
3317
3318 * generic-morestack-thread.c: #include <errno.h>.
3319
91a639a1
ILT		 33202011-10-07 Ian Lance Taylor <iant@google.com>
3321
3322 PR target/46093
3323 * generic-morestack.c (__generic_morestack): Make sure the segment
3324 is large enough for both the stack frame and the copied
3325 parameters.
3326
cc49116d
RO		 33272011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3328
3329 PR bootstrap/49804
3330 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3331 extra_parts.
3332
2996d8c3
NC		 33332011-09-28 Nick Clifton <nickc@redhat.com>
3334
3335 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3336 64-bit doubles are not enabled.
3337 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3338 and floatunsisf functions.
3339
1e874273 33402011-09-13 Paul Brook <paul@codesourcery.com>
2996d8c3 3341
1e874273
PB		 3342 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3343 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3344 * unwind-arm-common.inc: New file.
3345 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3346 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3347 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3348 * config/c6x/libunwind.S: New file.
3349 * config/c6x/pr-support.c: New file.
3350 * config/c6x/unwind-c6x.c: New file.
3351 * config/c6x/unwind-c6x.h: New file.
3352 * config/c6x/t-c6x-elf: New file.
3353
f70c879a
UB		 33542011-08-23 Uros Bizjak <ubizjak@gmail.com>
3355
3356 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
3357 (ASM_DIVZERO): Ditto.
3358 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
3359
c55b374b
RS		 33602011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
3361
3362 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
3363
1e138510
RS		 33642011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
3365
3366 PR target/50090
3367 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
3368 instead of an assembly one.
3369
1563503d
PB		 33702011-08-12 Paolo Bonzini <bonzini@gnu.org>
3371
3372 PR bootstrap/50047
3373 * Makefile.in (install-unwind_h): Create
3374 $(gcc_objdir)/include/unwind.h atomically.
3375
3627ac1a
RO		 33762011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3377
3378 * Makefile.in (install-unwind_h): Remove destination file first.
3379
c6412d86
RO		 33802011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3381
3382 * sync.c: New file.
3383 * config/mips/t-mips16: New file.
3384 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
3385 (mips*-*-linux*): Likewise.
3386 (mips*-sde-elf*): Likewise.
3387 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
3388 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
3389 Add mips/t-mips16 to tmake_file.
3390 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
3391 (mips-*-elf*): Likewise.
3392 (mips64-*-elf*): Likewise.
3393 (mips64orion-*-elf*): Likewise.
3394 (mips*-*-rtems*): Likewise.
3395 (mipstx39-*-elf*): Likewise.
3396 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
3397 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
3398 LIBGCC_SYNC_CFLAGS.
3399 Use $(srcdir) to refer to sync.c.
3400 Use $<.
3401 ($(libgcc-sync-funcs-o)): Likewise.
3402 ($(libgcc-sync-size-funcs-s-o)): Likewise.
3403 ($(libgcc-sync-funcs-s-o)): Likewise.
3404
3cb6e5bd
AS		 34052011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3406
3407 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3408 t-libunwind.
3409
cca2207a
L		 34102011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3411
3412 PR other/48007
3413 * config/i386/value-unwind.h: New.
3414
ed39fbad
RS		 34152011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3416
3417 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3418 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3419 Add to tmake_file rather than overriding it.
3420
aca0b0b3
RO		 34212011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3422
3423 * config/t-softfp: Remove.
3424 * soft-fp: Moved from ../gcc/config.
3425 * soft-fp/README: Remove t-softfp reference.
3426 * soft-fp/t-softfp: Move to config/t-softfp.
3427 (softfp_machine_header): Remove.
3428 (softfp_file_list): Remove config subdir.
3429 (soft-fp-objects): New variable.
3430 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3431 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3432 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3433 * config/t-softfp-excl: New file.
3434 * config/t-softfp-sfdf: New file.
3435 * config/t-softfp-tf: New file.
3436 * config/no-sfp-machine.h: New file.
3437 * config/arm/sfp-machine.h: New file.
3438 * config/arm/t-softfp: New file.
3439 * config/c6x/sfp-machine.h: New file.
3440 * config/i386/32/t-fprules-softfp: Rename to ...
3441 * config/i386/32/t-softfp: ... this.
3442 (tifunctions, LIB2ADD): Remove.
3443 (softfp_int_modes): Override.
3444 * config/i386/64/t-softfp-compat (tf-functions): Remove config
3445 subdir.
3446 * config/i386/64/eqtf2.c: Likewise.
3447 * config/i386/64/getf2.c: Likewise.
3448 * config/i386/64/letf2.c: Likewise.
3449 * config/ia64/sft-machine.h: New file.
3450 * config/ia64/t-fprules-softfp: Rename to ...
3451 * config/ia64/t-softfp: ... this.
3452 * config/lm32/sfp-machine.h: New file.
3453 * config/moxie/t-moxie-softfp: Remove.
3454 * config/rs6000/ibm-ldouble-format: New file.
3455 * config/rs6000/ibm-ldouble.c: New file.
3456 * config/rs6000/libgcc-ppc-glibc.ver: New file
3457 * config/rs6000/libgcc-ppc64.ver: New file
3458 * config/rs6000/sfp-machine.h: New file.
3459 * config/rs6000/t-freebsd: New file.
3460 * config/rs6000/t-ibm-ldouble: New file.
3461 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
3462 libgcc-ppc-glibc.ver.
3463 * config/rs6000/t-linux64: New file.
3464 * config/rs6000/t-ppccomm (LIB2ADD): Add
3465 $(srcdir)/config/rs6000/ibm-ldouble.c.
3466 * config/rs6000/t-ppccomm-ldbl: New file.
3467 * config/score/sfp-machine.h: New file.
3468 * config.host (sfp_machine_header): Explain.
3469 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
3470 t-softfp to tmake_file.
3471 (arm*-*-uclinux*): Likewise.
3472 (arm*-*-ecos-elf): Likewise.
3473 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3474 (arm*-*-rtems*): Likewise.
3475 (arm*-*-elf): Likewise.
3476 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
3477 in tmake_file.
3478 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
3479 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
3480 (lm32-*-uclinux*): Likewise.
3481 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
3482 t-softfp-excl, t-softfp.
3483 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
3484 (powerpc64-*-darwin*): Likewise.
3485 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
3486 to tmake_file.
3487 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
3488 tmake_file.
3489 (powerpc-*-eabisim*): Likewise.
3490 (powerpc-*-elf*): Likewise.
3491 (powerpc-*-eabialtivec*): Likewise.
3492 (powerpc-xilinx-eabi*): Likewise.
3493 (powerpc-*-rtems*): Likewise.
3494 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
3495 t-softfp-excl, t-softfp to tmake_file.
3496 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
3497 rs6000/t-ppccomm-ldbl to tmake_file.
3498 (powerpcle-*-elf*): Likewise.
3499 (powerpcle-*-eabisim*): Likewise.
3500 (powerpcle-*-eabi*): Likewise.
3501 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3502 rs6000/t-ibm-ldouble to tmake_file.
3503 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3504 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3505 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
3506 (tic6x-*-*): Likewise.
3507 (i[34567]86-*-darwin*, x86_64-*-darwin*,
3508 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
3509 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
3510 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
3511 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
3512 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
3513 t-softfp to tmake_file.
3514 * configure.ac (sfp_machine_header): Provide default if unset.
3515 Substitute.
3516 Link sfp-machine.h to config/$sfp_machine_header.
3517 * configure: Regenerate.
3518
569dc494
RO		 35192011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3520
3521 * Makefile.in (double_type_size, long_double_type_size): Set.
3522 Remove $(fpbit-in-libgcc) support.
3523 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
3524 (fpbit-src): New variable.
3525 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
3526 Compile with -DFLOAT $(FPBIT_CFLAGS).
3527 Use $<.
3528 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
3529 Compile with $(FPBIT_CFLAGS).
3530 Use $<.
3531 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
3532 Compile with -DFLOAT $(TPBIT_CFLAGS).
3533 Use $<.
3534 * configure.ac (double_type_size, long_double_type_size):
3535 Determine and substitute.
3536 * configure: Regenerate.
3537 * fp-bit.c, fp-bit.h: New files.
3538 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
3539 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
3540 * config/mips/t-mips: New file.
3541 * config/mips/t-sdemtk: New file.
3542 * config/rs6000/ppc64-fp.c: New file.
3543 * config/rs6000/t-darwin (LIB2ADD): Add
3544 $(srcdir)/config/rs6000/ppc64-fp.c.
3545 * config/rs6000/t-ppc64-fp: New file.
3546 * config/rx/rx-lib.h: New file.
3547 * config/rx/t-rx (FPBIT): Set to true.
3548 ($(gcc_objdir)/fp-bit.c): Remove.
3549 (DPBIT): Set to true only with -m64bit-doubles.
3550 ($(gcc_objdir)/dp-bit.c): Remove.
3551 * config/sparc/t-softfp: Remove.
3552 * config/spu/t-elf: New file.
3553 * config/t-fdpbit, config/t-fpbit: New files.
3554 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
3555 (mips*-*-*): Likewise.
3556 (arm-wrs-vxworks): Likewise.
3557 (arm*-*-freebsd*): Likewise.
3558 (avr-*-rtems*): Add t-fpbit to tmake_file.
3559 (avr-*-*): Likewise.
3560 (bfin*-elf*): Add t-fdpbit to tmake_file.
3561 (bfin*-uclinux*): Likewise.
3562 (bfin*-linux-uclibc*): Likewise.
3563 (bfin*-rtems*): New case.
3564 Add t-fdpbit to tmake_file.
3565 (bfin*-*): Add t-fdpbit to tmake_file.
3566 (crisv32-*-elf): Likewise.
3567 (cris-*-linux*): Likewise.
3568 (fr30-*-elf): Likewise.
3569 (frv-*-elf, frv-*-*linux*): Likewise.
3570 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
3571 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
3572 (m32r-*-elf*): Likewise.
3573 (m32rle-*-elf*): Likewise.
3574 (m32r-*-linux*): Likewise.
3575 (m32rle-*-linux*): Likewise.
3576 (mcore-*-elf): Add t-fdpbit to tmake_file.
3577 (microblaze*-*-*): Likewise.
3578 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
3579 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
3580 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
3581 Fix typo.
3582 Add mips/t-tpbit to tmake-file.
3583 (mips*-*-linux*): Fix typo.
3584 (mips*-sde-elf*): New case
3585 Add mips/t-sdemtk unless using newlib.
3586 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
3587 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
3588 (mn10300-*-*): Likewise.
3589 (pdp11-*-*): Likewise.
3590 (picochip-*-*): Add t-fpbit to tmake_file.
3591 (powerpc-*-eabisimaltivec*): Likewise.
3592 (powerpc-*-eabisim*): Likewise.
3593 (powerpc-*-elf*): Likewise.
3594 (powerpc-*-eabialtivec*): Likewise.
3595 (powerpc-xilinx-eabi*): New case.
3596 Add t-fdpbit to tmake_file.
3597 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
3598 (powerpc-*-rtems*): Likewise.
3599 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
3600 tmake_file.
3601 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
3602 tmake_file.
3603 (powerpc-*-lynxos*): Likewise.
3604 (powerpcle-*-elf*): Likewise.
3605 (powerpcle-*-eabisim*): Likewise.
3606 (powerpcle-*-eabi*): Likewise.
3607 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3608 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
3609 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3610 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3611 (rx-*-elf): Add t-fdpbit to tmake_file.
3612 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3613 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3614 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3615 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
3616 sh*-*-netbsd*.
3617 (sh-*-rtems*): Add t-fdpbit to tmake_file.
3618 (sh-wrs-vxworks): Likewise.
3619 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
3620 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
3621 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
3622 (sparc64-*-rtems*): ... new case.
3623 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
3624 (spu-*-elf*): Likewise.
3625 Add spu/t-elf to tmake_file.
3626 (v850*-*-*): Add t-fdpbit to tmake_file.
3627 (xstormy16-*-elf): Likewise.
3628 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
3629 (mep*-*-*): Likewise.
3630
201cdb74
RO		 36312011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3632
3633 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
3634 variables.
3635 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
3636 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
3637 (install-unwind_h): New target.
3638 (all): Depend on it.
3639 * config.host (unwind_header): New variable.
3640 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
3641 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3642 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
3643 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
3644 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
3645 Set unwind_header.
3646 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
3647 Set unwind_header.
3648 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
3649 arm*-*-eabi*.
3650 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
3651 Set unwind_header.
3652 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
3653 (ia64*-*-freebsd*): Likewise.
3654 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
3655 tmake_file.
3656 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
3657 $with_system_libunwind.
3658 (ia64*-*-hpux*): Set tmake_file.
3659 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
3660 (picochip-*-*): Set tmake_file.
3661 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
3662 md_unwind_header.
3663 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3664 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3665 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
3666 (xtensa*-*-elf*): Set tmake_file.
3667 (xtensa*-*-linux*): Likewise.
3668 * configure.ac: Include ../config/unwind_ipinfo.m4.
3669 Call GCC_CHECK_UNWIND_GETIPINFO.
3670 Link unwind.h to $unwind_header.
3671 * configure: Regenerate.
3672 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
3673 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
3674 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
3675 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
3676 * config/unwind-dw2-fde-darwin.c: New file.
3677 * config/arm/libunwind.S, config/arm/pr-support.c,
3678 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
3679 config/arm/unwind-arm.h,: New files.
3680 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
3681 config/ia64/t-eh-ia64, config/ia64/t-glibc,
3682 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
3683 config/ia64/t-vms, config/ia64/unwind-ia64.c,
3684 config/ia64/unwind-ia64.h: New files.
3685 * config/picochip/t-picochip: New file.
3686 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
3687 files.
3688 * config/rs6000/t-darwin (LIB2ADDEH): Set.
3689 * config/s390/t-tpf (LIB2ADDEH): Remove.
3690 * config/t-darwin (LIB2ADDEH): Set.
3691 * config/t-eh-dw2-dip: New file.
3692 * config/t-libunwind, config/t-libunwind-elf: New files.
3693 * config/t-sol2 (LIB2ADDEH): Remove.
3694 * config/xtensa/t-xtensa: New file.
3695
40f2f11f
L		 36962011-08-02 H.J. Lu <hongjiu.lu@intel.com>
3697
3698 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
3699 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
3700 long long to check rt_sigreturn syscall.
3701
bd15e32c
AM		 37022011-08-02 Alan Modra <amodra@gmail.com>
3703
3704 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3705 Restore for indirect call bcrtl from correct stack slot, and only
3706 if cfa+40 isn't valid.
3707
655b30bf
JB		 37082011-08-01 Julian Brown <julian@codesourcery.com>
3709
3710 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
3711 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
3712 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
3713
247eb06f
JB		 37142011-08-01 Julian Brown <julian@codesourcery.com>
3715
3716 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
3717 (libgcc-std.ver.in): Use above.
3718 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
3719 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
3720 throughout file.
3721 * config/t-fixedpoint-gnu-prefix: New file.
3722 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
3723 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
3724 instead of __PFX__.
3725
02a8fe00
L		 37262011-07-28 H.J. Lu <hongjiu.lu@intel.com>
3727
3728 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
3729 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
3730 for x86-64. Properly check __x86_64__ and __LP64__.
3731
5fce9126
L		 37322010-07-28 H.J. Lu <hongjiu.lu@intel.com>
3733
3734 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
3735 version.
3736 (_FP_WS_TYPE): Likewise.
3737 (_FP_I_TYPE): Likewise.
3738
2374a88a
AM		 37392011-07-28 Alan Modra <amodra@gmail.com>
3740
3741 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3742 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
3743 in a plt call stub. Do restore r2 if stopped on bctrl.
3744
e44dbbe1
RO		 37452011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3746
3747 * config.host (i[3456x]86-*-netware*): Remove.
3748 * config/i386/netware-crt0.c, config/i386/t-nwld,
3749 config/i386/t-slibgcc-nwld: Remove.
3750
bcead286
BS		 37512011-07-15 Bernd Schmidt <bernds@codesourcery.com>
3752
3753 * config.host: Handle tic6x-*-*.
3754 * config/c6x/c6x-abi.h: New file.
3755
b3fe1584
RO		 37562011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3757
3758 * config/i386/crtprec.c: New file.
3759 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
3760 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
3761 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
3762 (x86_64-*-darwin*): Likewise.
3763 (i[34567]86-*-solaris2*: Likewise.
3764
35d8090d
RO		 37652011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3766
3767 * config/alpha/crtfastmath.c: New file.
3768 * config/i386/crtfastmath.c: New file.
3769 * config/ia64/crtfastmath.c: New file.
3770 * config/mips/crtfastmath.c: New file.
3771 * config/sparc/crtfastmath.c: New file.
3772
3773 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
3774 crtfastmath.c.
3775 Add -frandom-seed=gcc-crtfastmath.
3776 * config/alpha/t-crtfm: Remove.
3777 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
3778 * config/ia64/t-ia64 (crtfastmath.o): Remove.
3779
3780 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
3781 (alpha*-dec-osf5.1*): Likewise.
3782 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
3783 Add crtfastmath.o to extra_parts.
3784 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
3785 Add crtfastmath.o to extra_parts.
3786 (x86_64-*-darwin*): Likewise.
3787 (x86_64-*-mingw*): Likewise.
3788 (ia64*-*-elf*): Add t-crtfm to tmake_file.
3789 (ia64*-*-freebsd*): Likewise.
3790 (ia64*-*-linux*): Likewise.
3791 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
3792 Add crtfastmath.o to extra_parts.
3793
e141542e
RO		 37942011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3795
3796 * config/darwin-crt3.o: New file.
3797 * config/rs6000/darwin-crt2.c: New file.
3798 * config/t-darwin: New file.
3799 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
3800 (crt2.o): New rule.
3801 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
3802 (powerpc-*-darwin*): Add crt2.o to extra_parts.
3803 (powerpc64-*-darwin*): Likewise.
3804
2d1efe2d
RO		 38052011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3806
3807 * config/i386/netware-crt0.c: New file.
3808 * config/i386/t-nwld: Rename to ...
3809 * config/i386/t-slibgcc-nwld: ... this.
3810 * config/i386/t-nwld: New file.
3811 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
3812 tmake_file.
3813 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
3814 extra_parts.
3815
4a8bb046
RO		 38162011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3817
3818 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
3819 i386/t-crtstuff.
3820 * configure: Regenerate.
3821
2d8d5935
RO		 38222011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3823
3824 * dfp-bit.c, dfp-bit.h: New files.
3825 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
3826 variables.
3827 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
3828 ($(d64pbit-o)): Likewise.
3829 ($(d128pbit-o)): Likewise.
3830 * config/t-dfprules: New file.
3831 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
3832 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
3833 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3834 (x86_64-*-linux*): Likewise.
3835 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3836 (i[34567]86-*-cygwin*): Likewise.
3837 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
3838 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3839
2c50b2c3
RO		 38402011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3841
3842 * Makfile.in (LIBGCOV): New variable.
3843 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
3844 * libgcov.c: New file.
3845
a039d7c2
RO		 38462011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3847
3848 * fixed-bit.c, fixed-bit.h: New files.
3849 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
3850 refer to fixed-bit.c.
3851
1e4b2746
JM		 38522011-07-07 Joseph Myers <joseph@codesourcery.com>
3853
3854 * config.host (*local*): Remove.
3855
fbdd5d87
RO		 38562011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3857
3858 PR target/39150
3859 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
3860 like i?86-*-solaris2.1[0-9]*.
3861 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
3862 * configure.ac (i?86-*-solaris2*): Likewise.
3863 * configure: Regenerate.
3864
9e7714f4
TS		 38652011-07-06 Thomas Schwinge <thomas@schwinge.name>
3866
3867 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3868 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
3869 md_unwind_header by splitting out of...
3870 (i[34567]86-*-linux*): ... this.
3871 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
3872 Remove md_unwind_header by splitting out of...
3873 (x86_64-*-linux*): ... this.
3874
6dab9931
GJL		 38752011-07-04 Georg-Johann Lay <avr@gjlay.de>
3876
3877 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
3878
4be46d19
NC		 38792011-06-28 Nick Clifton <nickc@redhat.com>
3880
3881 * config.host: Recognize all V850 variants.
3882
1da9434b
UB		 38832011-06-22 Uros Bizjak <ubizjak@gmail.com>
3884
3885 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
3886
e4d48a4d
RO		 38872011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3888
3889 * shared-object.mk (c_flags-$o): Save c_flags.
3890 ($(base)$(objext)): Use it.
3891 ($(base)_s$(objext)): Likewise.
3892
3801c801
BS		 38932011-06-21 Bernd Schmidt <bernds@codesourcery.com>
3894
3895 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
3896 * libgcc-std.ver.in (GCC_4.7.0): New section.
3897
0ad8bb3b 38982011-06-16 Georg-Johann Lay <avr@gjlay.de>
1da9434b 3899
0ad8bb3b
GJL		 3900 PR target/49313
3901 PR target/29524
3902 * config/avr/t-avr: Fix line endings.
3903 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
3904 _parityXX2.
3905
ea963999
OH		 39062011-06-14 Olivier Hainque <hainque@adacore.com>
3907 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3908
3909 * config/mips/irix6-unwind.h: New file.
3910 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
3911
b11b0904
EB		 39122011-06-10 Eric Botcazou <ebotcazou@adacore.com>
3913
3914 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
3915 (sparc64_fallback_frame_state): Use it.
3916 (sparc64_frob_update_context): Further adjust context.
3917 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
3918 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
3919 * config/sparc/sol2-cn.S: Likewise.
3920
10e48e39
RO		 39212011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3922
3923 * enable-execute-stack-empty.c: New file.
3924 * enable-execute-stack-mprotect.c: New file.
3925 * config/i386/enable-execute-stack-mingw32.c: New file.
3926 * config.host (enable_execute_stack): New variable.
3927 Select appropriate variants.
3928 * configure.ac: Link enable-execute-stack.c to
3929 $enable_execute_stack.
3930 * configure: Regenerate.
3931 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
3932 (lib2funcs): Remove _enable_execute_stack.
3933
10c4cabc
DM		 39342011-06-09 David S. Miller <davem@davemloft.net>
3935 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3936
3937 * config.host (sparc-*-linux*): Correct md_unwind_header
3938 filename.
3939 (s390x-ibm-tpf*): Fix typo.
3940
aa4203e7
RO		 39412011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3942
3943 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
3944 Add crtfastmath.o to extra_parts.
3945 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
3946 mips/t-crtfm.
3947 * config/mips/t-crtfm: Remove.
3948
0defd786
JDA		 39492011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3950
3951 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
3952
82f247af
KK		 39532011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
3954
3955 * config.host (sh*-*-linux*): Fix typo.
3956
58cd1d70
RO		 39572011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3958
3959 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
3960 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
3961 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
3962 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
3963 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
3964 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
3965 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
3966 Wrap in !__MINGW64__.
3967 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
3968 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
3969 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
3970 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
3971 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
3972 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
3973 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
3974 Wrap in !__LP64__.
3975 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
3976 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
3977 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
3978 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
3979 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
3980 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
3981 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
3982 * config/no-unwind.h: New file.
3983 * config.host (md_unwind_header): Document.
3984 Define.
3985 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
3986 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
3987 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
3988 hppa[12]*-*-hpux11*): Set md_unwind_header.
3989 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
3990 Set md_unwind_header.
3991 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
3992 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
3993 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
3994 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
3995 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
3996 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
3997 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
3998 md_unwind_header.
3999 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
4000 * configure: Regenerate.
4001
737346fa
RO		 40022011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4003
4004 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
4005 Set tmake_file, extra_parts.
4006 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
4007 Remove O32 support.
4008 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
4009 Remove O32 support.
4010 * config/mips/t-irix6: New file.
4011 * config/mips/t-slibgcc-irix: New file.
4012
c192cee6
RO		 40132011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4014
4015 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
4016 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
4017
ee33b5f0
RO		 40182011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4019
4020 * configure.ac (target_thread_file): Determine thread model.
4021 * configure: Regenerate.
4022 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
4023 * config/alpha/t-alpha: New file.
4024 * config/alpha/t-crtfm: Use $<.
4025 * config/alpha/t-ieee: New file.
4026 * config/alpha/t-osf-pthread: New file.
4027 * config/alpha/t-slibgcc-osf: New file.
4028 * config/alpha/libgcc-osf5.ver: New file.
4029
0699e415
RO		 40302011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4031
4032 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
4033 tmake_file.
4034 Add crtfastmath.o to extra_parts.
4035
a3fab9c2
RO		 40362011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4037
4038 * config/gmon-sol2.c: Reindent.
4039 Cleanup comments.
4040 Remove, correct casts.
4041 Use STDERR_FILENO, NULL.
4042 (BASEADDRESS): Remove.
4043 (minbrk): Remove.
4044 (errno, sbrk): Remove declarations.
4045 (monstartup) [hp300]: Remove.
4046 (mcount): Remove.
4047
ca24c5ad
RO		 40482011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4049
4050 * Makefile.in (cpu_type): Define.
4051 * config.host (i[34567]86-*-rtems*): Handle it.
4052 (i[34567]86-*-solaris2*): Move body ...
4053 (*-*-solaris2*): ... here.
4054 New case, generalize.
4055 (sparc-*-elf*): Handle it.
4056 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
4057 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
4058 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
4059 Fold into ...
4060 (sparc*-*-solaris2*): ... this.
4061 New case.
4062 (sparc64-*-elf*): Handle it.
4063 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
4064 Merge ../gcc/config/i386/gmon-sol2.c.
4065 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
4066 Use C comments.
4067 Merge ../gcc/config/i386/sol2-gc1.asm.
4068 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
4069 Use C comments.
4070 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
4071 Use C comments.
4072 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4073 * config/i386/t-crtstuff: New file.
4074 * config/i386/t-softfp: New file.
4075 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4076 $(T)crti.o, $(T)crtn.o): Remove.
4077 (gcrt1.o): New rule.
4078 (TARGET_LIBGCC2_CFLAGS): Remove.
4079 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4080 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4081 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4082 * config/sparc/t-sol2: New file.
4083 * config/sparc/t-crtfm: Move to ...
4084 * config/t-crtfm: ... this.
4085 Use $(cpu_type), $<.
4086 * config/t-crtin: New file.
4087 * config/sparc/t-softfp: New file.
4088 * config/sparc/t-softmul: New file.
4089 * config/t-rtems: New file.
4090 * config/t-slibgcc: New file.
4091 * config/t-slibgcc-elf-ver: New file.
4092 * config/t-slibgcc-gld: New file.
4093 * config/t-slibgcc-sld: New file.
4094 * config/t-sol2: New file.
4095 * configure.ac: Include ../config/lib-ld.m4.
4096 Call AC_LIB_PROG_LD_GNU.
4097 Substitute cpu_type.
4098 * configure: Regenerate.
4099
ad5f3d7b
BS		 41002011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4101
4102 PR bootstrap/49173
4103 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4104 libgcc-std.ver in the build directory.
4105 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4106 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4107
cdbf4541
BS		 41082011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4109
4110 * libgcc-std.ver.in: New file.
4111 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4112 variables.
4113 (libgcc-std.ver): New rule.
4114 * config/t-gnu-prefix: New file.
4115
c8028650
RO		 41162011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4117
4118 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4119
4a68b4ca
JM		 41202011-05-10 Joseph Myers <joseph@codesourcery.com>
4121
4122 * config/i386/darwin-lib.h: New file.
4123
80cf2e08
JM		 41242011-05-10 Joseph Myers <joseph@codesourcery.com>
4125
4126 * config/arm/symbian-lib.h: New.
4127
a3330c9d
CD		 41282011-05-04 Chris Demetriou <cgd@google.com>
4129
4130 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4131 (__x86.get_pc_thunk.bx): ...this.
4132 (__morestack): Adjust for rename, remove undef of __i686.
4133
6ace0756
CD		 41342011-05-03 Chris Demetriou <cgd@google.com>
4135
4136 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4137
ebb9f8b0
JM		 41382011-03-22 Joseph Myers <joseph@codesourcery.com>
4139
4140 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4141 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4142 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4143 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4144 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4145 Remove cases.
4146
9cfa1499
AT		 41472011-03-14 Andreas Tobler <andreast@fgznet.ch>
4148
4149 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4150 Adjust copyright year.
4151
457186f6
ILT		 41522011-03-07 Ian Lance Taylor <iant@google.com>
4153
4154 * generic-morestack.c (__splitstack_find): Adjust returned stack
4155 pointer to include all registers pushed by __morestack.
4156
58c741a6
DK		 41572011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4158
4159 PR target/40125
4160 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4161 (toolexecdir): Calculate and AC_SUBST.
4162 (toolexeclibdir): Likewise.
4163 * Makefile.in (target_noncanonical): Import.
4164 (toolexecdir): Likewise.
4165 (toolexeclibdir): Likewise.
4166 * configure: Regenerate.
4167
26716c44
NF		 41682010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4169
4170 PR target/46040
4171 * config/arm/bpabi.h: Rename to...
4172 * config/arm/bpabi-lib.h: ...this.
4173
b595b1a1
RO		 41742010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4175
4176 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4177 appropriate.
4178 * configure: Regenerate.
4179
a3abe41c
NF		 41802010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4181
4182 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4183 __FLOAT_WORD_ORDER__.
4184 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4185 Delete.
4186
455c8f48
RW		 41872010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4188
4189 PR other/46202
4190 * Makefile.in (install-strip): New phony target.
4191
f3824a8b
ILT		 41922010-11-07 Ian Lance Taylor <iant@google.com>
4193
4194 PR target/46089
4195 * config/i386/morestack.S (__morestack_large_model): New
4196 function.
4197
18ed6ee4
NF		 41982010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4199
4200 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4201 Delete.
4202 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4203
8ac7fdcb
NF		 42042010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4205
4206 * config/arm/bpabi.h: New file.
4207 * config/frv/frv-abi.h: New file.
4208
cdb388c2
ILT		 42092010-10-01 Ian Lance Taylor <iant@google.com>
4210
4211 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4212 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4213
ef7c141c
L		 42142010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4215
4216 PR target/45858
4217 * config.host: Add the missing `$'.
4218
80920132
ME		 42192010-09-30 Michael Eager <eager@eagercon.com>
4220
4221 * config.host: Add microblaze*-*-*.
4222 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4223 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4224 udivsi3.asm,umodsi3.asm}: New.
4225
6dace308
ILT		 42262010-09-28 Ian Lance Taylor <iant@google.com>
4227
4228 * configure.ac: Adjust CFI test to test assembler directly rather
4229 than checking gcc preprocessor macro.
4230 * configure: Rebuild.
4231
b6110d6d
ILT		 42322010-09-27 Ian Lance Taylor <iant@google.com>
4233
4234 * configure.ac: Test whether assembler supports CFI directives.
4235 * config.host: Only add t-stack and i386/t-stack-i386 to
4236 tmake_file if libgcc_cv_cfi is "yes".
4237 * configure: Rebuild.
4238
7458026b
ILT		 42392010-09-27 Ian Lance Taylor <iant@google.com>
4240
4241 * generic-morestack.h: New file.
4242 * generic-morestack.c: New file.
4243 * generic-morestack-thread.c: New file.
4244 * config/i386/morestack.S: New file.
4245 * config/t-stack: New file.
4246 * config/i386/t-stack-i386: New file.
4247 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4248 i386/t-stack-i386 to tmake_file.
4249
5b50fc0c
IS		 42502010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4251
4252 * Makefile.in (libgcc-extra-parts): Check for static archives and
4253 invoke ranlib after installing them.
4254 (gcc-extra-parts): Likewise.
4255 (install-leaf): Likewise.
4256
b93cf342
L		 42572010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4258
4259 * configure: Regenerated.
4260
996b42ef
KT		 42612010-09-10 Kai Tietz <kai.tietz@onevision.com>
4262
b93cf342 4263 * configure: Regenerated.
996b42ef 4264
be1c764e
GP		 42652010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4266 Andrew Pinski <pinskia@gmail.com>
4267
1da9434b 4268 PR target/40959
be1c764e
GP		 4269 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4270
cc0ae0ca
L		 42712010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4272
4273 PR target/45524
4274 * configure: Regenerated.
4275
84f47d20
AS		 42762010-09-06 Andreas Schwab <schwab@redhat.com>
4277
4278 * configure: Regenerate.
4279
4159fb8d
UB		 42802010-09-03 Uros Bizjak <ubizjak@gmail.com>
4281
4282 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4283 64bit targets.
4284 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4285 for 64bit targets.
4286
0df8fcc8
UB		 42872010-09-03 Uros Bizjak <ubizjak@gmail.com>
4288 Iain Sandoe <iains@gcc.gnu.org>
4289
4290 PR target/45476
4291 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4292 LIB2FUNCS_EXCLUDE functions.
4293
3c39bca6
AK		 42942010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4295
4296 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4297 Include dfp.m4.
4298 * configure: Regenerate.
4299
d78552bd
UB		 43002010-09-01 Uros Bizjak <ubizjak@gmail.com>
4301
4302 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4303 i386/t-freebsd to tmake_file.
4304 * config/i386/t-freebsd: New file.
4305 * config/i386/libgcc-bsd.ver: New file.
4306
c5b79d4e
NF		 43072010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4308
4309 * config.host (powerpc*-eabispe*): Set tmake_file.
4310 (powerpc*-eabi*): Likewise.
4311 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4312 crtbeginS, crtendS, crtbeginT.
4313
48b09a92
KH		 43142010-06-12 Kazu Hirata <kazu@codesourcery.com>
4315
4316 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4317 to tmake_file. Add crtfastmath.o to extra_parts.
4318 * config/mips/t-crtfm: New.
4319
a4389204
JS		 43202010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4321
4322 * config.host (sparc64-*-rtems*): New target.
4323
ed104137
RO		 43242010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4325
4326 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4327 assembler syntax.
4328
3f56ef8b
TS		 43292010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4330
4331 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4332
8c200350
RO		 43332010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4334
4335 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4336 alpha-dec-osf5.0* support.
4337
80a61cb4 43382010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
c1b14424
RC		 4339
4340 * config.host: Add lm32-*-rtems*.
4341
f128db92
RO		 43422010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4343 Uros Bizjak <ubizjak@gmail.com>
4344
4345 PR target/39048
4346 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4347 like other remaining 32-bit x86 OSes.
4348 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4349 assembler syntax.
4350 * config/i386/libgcc-sol2.ver: New file.
4351 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4352
368fabd5
JH		 43532010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
4354
4355 PR c/43553
4356 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
4357 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
4358 is used and substitute set_use_emutls.
4359 * configure: Regenerated.
4360
15baf7f8
TG		 43612010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
4362
4363 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
4364
7f5441df
RO		 43652010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4366
4367 PR target/38085
4368 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
4369 MULTILIB_CFLAGS.
4370 ($(T)gcrt1.o): Likewise.
4371 ($(T)crt1.o): Likewise.
4372 ($(T)crti.o): Likewise.
4373 ($(T)crtn.o): Likewise.
4374
ef74edbd
RW		 43752010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4376
4377 PR other/42980
4378 * Makefile.in (install): Use $(MAKE) string in rule, for
4379 parallel make.
4380
e7c914db
HPN		 43812010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
4382
4383 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
4384 * config/mmix/t-mmix: New file.
4385 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
4386
1bcb71c4
JH		 43872010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
4388
4389 PR java/41991
4390 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
4391 SHLIB_MAPFILES.
4392
e6e50811
AG		 43932010-01-04 Anthony Green <green@moxielogic.com>
4394
4395 * config/moxie/crti.asm, config/moxie/crtn.asm,
4396 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
4397 config/moxie/t-moxie: New files.
4398 * config.host: Add t-moxie-softfp reference.
4399
ca8520ad
IS		 44002009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4401
4402 PR other/39888
4403 * config/t-slibgcc-darwin: Fix embedded rpaths for
4404 --enable-version-specific-runtime-libs, build extension stub
4405 libs exposing features available from current libgcc_s.
4406
aa4945c1
JB		 44072009-11-11 Jon Beniston <jon@beniston.com>
4408
d78552bd
UB		 4409 * config.host: Add lm32 targets.
4410 * config/lm32: New directory.
4411 * config/lm32/libgcc_lm32.h: New file.
4412 * config/lm32/_mulsi3.c: New file.
4413 * config/lm32/_udivmodsi4.c: New file.
4414 * config/lm32/_divsi3.c: New file.
4415 * config/lm32/_modsi3.c: New file.
4416 * config/lm32/_udivsi3.c: New file.
4417 * config/lm32/_umodsi3.c: New file.
4418 * config/lm32/_lshrsi3.S: New file.
4419 * config/lm32/_ashrsi3.S: New file.
4420 * config/lm32/_ashlsi3.S: New file.
4421 * config/lm32/crti.S: New file.
4422 * config/lm32/crtn.S: New file.
4423 * config/lm32/t-lm32: New file.
4424 * config/lm32/t-elf: New file.
4425 * config/lm32/t-uclinux: New file.
aa4945c1 4426
65a324b4
NC		 44272009-10-26 Nick Clifton <nickc@redhat.com>
4428
4429 * config.host: Add support for RX target.
4430 * config/rx: New directory.
4431 * config/rx/rx-abi-functions.c: New file. Supplementary
4432 functions for libgcc to support the RX ABI.
4433 * config/rx/rx-abi.h: New file. Supplementary header file for
4434 libgcc RX ABI functions.
4435 * config/rx/t-rx: New file: Makefile fragment for building
4436 libgcc for the RX.
4437
dfb3b0e3
UB		 44382009-10-09 Uros Bizjak <ubizjak@gmail.com>
4439
4440 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
4441 constraint of y0 to "g".
4442
81dd9fd7
AK		 44432009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4444
4445 * config.host: Include the s390 makefile fragments.
4446 * config/s390/32/_fixdfdi.c: New file.
4447 * config/s390/32/_fixsfdi.c: New file.
4448 * config/s390/32/_fixtfdi.c: New file.
4449 * config/s390/32/_fixunsdfdi.c: New file.
4450 * config/s390/32/_fixunssfdi.c: New file.
4451 * config/s390/32/_fixunstfdi.c: New file.
4452 * config/s390/32/t-floattodi: New file.
4453 * config/s390/libgcc-glibc.ver: New file.
4454 * config/s390/t-crtstuff: New file.
4455 * config/s390/t-linux: New file.
4456 * config/s390/t-tpf: New file.
4457
df58e648
RW		 44582009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4459
4460 * configure.ac (AC_PREREQ): Bump to 2.64.
4461
79052be3
KK		 44622009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
4463
4464 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
4465
5213506e
RW		 44662009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4467
4468 * configure: Regenerate.
4469
a9a25daa
DR		 44702009-08-09 Douglas B Rupp <rupp@gnat.com>
4471
4472 * config.host (ia64-hp-*vms*): New target.
4473 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
4474 with ia64-hp-*vms*.
4475
6efbd53f
RW		 44762009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4477
4478 * configure.ac: Add snippet for maintainer-mode.
4479 * configure: Regenerate.
4480 * Makefile.in (AUTOCONF, configure_deps): New variables.
4481 ($(srcdir)/configure)): New rule, active only with maintainer
4482 mode turned on.
4483
7acf4da6
DD		 44842009-06-23 DJ Delorie <dj@redhat.com>
4485
4486 Add MeP port.
4487 * config.host: Add mep support.
4488
54f549af
KT		 44892009-06-22 Kai Tietz <kai.tietz@onevision.com>
4490
34481f28 4491 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 4492 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
34481f28
UB		 4493
4494 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
4495 for mingw targets.
54f549af
KT		 4496 * config/i386/64/_multc3.c: Likewise.
4497 * config/i386/64/_powitf2.c: Likewise.
4498 * config/i386/64/eqtf2.c: Likewise.
4499 * config/i386/64/getf2.c: Likewise.
4500 * config/i386/64/letf2.c: Likewise.
4501 * config/i386/64/letf2.c: Likewise.
34481f28
UB		 4502 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
4503 unsigned long long for x64 mingw targets.
4504 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
4505 (_FP_I_TYPE): Define as long long for x64 mingw target.
54f549af 4506
fea96e25
MR		 45072009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
4508
4509 * config.host (vax-*-linux*): New.
4510
cceb575c
AG		 45112009-05-31 Anthony Green <green@moxielogic.com>
4512
4513 * config.host: Add moxie support.
4514 * config/moxie/t-moxie: New file.
4515
e997fb9c
DB		 45162009-05-29 David Billinghurst <billingd@gcc.gnu.org>
4517
4518 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 4519 t-softfp to tmake_file for i[34567]86-*-cygwin*.
e997fb9c 4520
532bfb0a
AJ		 45212009-04-17 Aurelien Jarno <aurelien@aurel32.net>
4522
4523 * config.host: Add i386/${host_address}/t-fprules-softfp to
4524 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
4525
748086b7
JJ		 45262009-04-09 Nick Clifton <nickc@redhat.com>
4527
4528 * config/ia64/tf-signs.c: Change copyright header to refer to
4529 version 3 of the GNU General Public License with version 3.1
4530 of the GCC Runtime Library Exception and to point readers at
4531 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
4532 web page.
4533 * config/i386/32/tf-signs.c: Likewise.
4534 * config/libbid/_addsub_dd.c: Likewise.
4535 * config/libbid/_addsub_sd.c: Likewise.
4536 * config/libbid/_addsub_td.c: Likewise.
4537 * config/libbid/_dd_to_df.c: Likewise.
4538 * config/libbid/_dd_to_di.c: Likewise.
4539 * config/libbid/_dd_to_sd.c: Likewise.
4540 * config/libbid/_dd_to_sf.c: Likewise.
4541 * config/libbid/_dd_to_si.c: Likewise.
4542 * config/libbid/_dd_to_td.c: Likewise.
4543 * config/libbid/_dd_to_tf.c: Likewise.
4544 * config/libbid/_dd_to_udi.c: Likewise.
4545 * config/libbid/_dd_to_usi.c: Likewise.
4546 * config/libbid/_dd_to_xf.c: Likewise.
4547 * config/libbid/_df_to_dd.c: Likewise.
4548 * config/libbid/_df_to_sd.c: Likewise.
4549 * config/libbid/_df_to_td.c: Likewise.
4550 * config/libbid/_di_to_dd.c: Likewise.
4551 * config/libbid/_di_to_sd.c: Likewise.
4552 * config/libbid/_di_to_td.c: Likewise.
4553 * config/libbid/_div_dd.c: Likewise.
4554 * config/libbid/_div_sd.c: Likewise.
4555 * config/libbid/_div_td.c: Likewise.
4556 * config/libbid/_eq_dd.c: Likewise.
4557 * config/libbid/_eq_sd.c: Likewise.
4558 * config/libbid/_eq_td.c: Likewise.
4559 * config/libbid/_ge_dd.c: Likewise.
4560 * config/libbid/_ge_sd.c: Likewise.
4561 * config/libbid/_ge_td.c: Likewise.
4562 * config/libbid/_gt_dd.c: Likewise.
4563 * config/libbid/_gt_sd.c: Likewise.
4564 * config/libbid/_gt_td.c: Likewise.
4565 * config/libbid/_isinfd128.c: Likewise.
4566 * config/libbid/_isinfd32.c: Likewise.
4567 * config/libbid/_isinfd64.c: Likewise.
4568 * config/libbid/_le_dd.c: Likewise.
4569 * config/libbid/_le_sd.c: Likewise.
4570 * config/libbid/_le_td.c: Likewise.
4571 * config/libbid/_lt_dd.c: Likewise.
4572 * config/libbid/_lt_sd.c: Likewise.
4573 * config/libbid/_lt_td.c: Likewise.
4574 * config/libbid/_mul_dd.c: Likewise.
4575 * config/libbid/_mul_sd.c: Likewise.
4576 * config/libbid/_mul_td.c: Likewise.
4577 * config/libbid/_ne_dd.c: Likewise.
4578 * config/libbid/_ne_sd.c: Likewise.
4579 * config/libbid/_ne_td.c: Likewise.
4580 * config/libbid/_sd_to_dd.c: Likewise.
4581 * config/libbid/_sd_to_df.c: Likewise.
4582 * config/libbid/_sd_to_di.c: Likewise.
4583 * config/libbid/_sd_to_sf.c: Likewise.
4584 * config/libbid/_sd_to_si.c: Likewise.
4585 * config/libbid/_sd_to_td.c: Likewise.
4586 * config/libbid/_sd_to_tf.c: Likewise.
4587 * config/libbid/_sd_to_udi.c: Likewise.
4588 * config/libbid/_sd_to_usi.c: Likewise.
4589 * config/libbid/_sd_to_xf.c: Likewise.
4590 * config/libbid/_sf_to_dd.c: Likewise.
4591 * config/libbid/_sf_to_sd.c: Likewise.
4592 * config/libbid/_sf_to_td.c: Likewise.
4593 * config/libbid/_si_to_dd.c: Likewise.
4594 * config/libbid/_si_to_sd.c: Likewise.
4595 * config/libbid/_si_to_td.c: Likewise.
4596 * config/libbid/_td_to_dd.c: Likewise.
4597 * config/libbid/_td_to_df.c: Likewise.
4598 * config/libbid/_td_to_di.c: Likewise.
4599 * config/libbid/_td_to_sd.c: Likewise.
4600 * config/libbid/_td_to_sf.c: Likewise.
4601 * config/libbid/_td_to_si.c: Likewise.
4602 * config/libbid/_td_to_tf.c: Likewise.
4603 * config/libbid/_td_to_udi.c: Likewise.
4604 * config/libbid/_td_to_usi.c: Likewise.
4605 * config/libbid/_td_to_xf.c: Likewise.
4606 * config/libbid/_tf_to_dd.c: Likewise.
4607 * config/libbid/_tf_to_sd.c: Likewise.
4608 * config/libbid/_tf_to_td.c: Likewise.
4609 * config/libbid/_udi_to_dd.c: Likewise.
4610 * config/libbid/_udi_to_sd.c: Likewise.
4611 * config/libbid/_udi_to_td.c: Likewise.
4612 * config/libbid/_unord_dd.c: Likewise.
4613 * config/libbid/_unord_sd.c: Likewise.
4614 * config/libbid/_unord_td.c: Likewise.
4615 * config/libbid/_usi_to_dd.c: Likewise.
4616 * config/libbid/_usi_to_sd.c: Likewise.
4617 * config/libbid/_usi_to_td.c: Likewise.
4618 * config/libbid/_xf_to_dd.c: Likewise.
4619 * config/libbid/_xf_to_sd.c: Likewise.
4620 * config/libbid/_xf_to_td.c: Likewise.
4621 * config/libbid/bid128.c: Likewise.
4622 * config/libbid/bid128_2_str.h: Likewise.
4623 * config/libbid/bid128_2_str_macros.h: Likewise.
4624 * config/libbid/bid128_2_str_tables.c: Likewise.
4625 * config/libbid/bid128_add.c: Likewise.
4626 * config/libbid/bid128_compare.c: Likewise.
4627 * config/libbid/bid128_div.c: Likewise.
4628 * config/libbid/bid128_fma.c: Likewise.
4629 * config/libbid/bid128_logb.c: Likewise.
4630 * config/libbid/bid128_minmax.c: Likewise.
4631 * config/libbid/bid128_mul.c: Likewise.
4632 * config/libbid/bid128_next.c: Likewise.
4633 * config/libbid/bid128_noncomp.c: Likewise.
4634 * config/libbid/bid128_quantize.c: Likewise.
4635 * config/libbid/bid128_rem.c: Likewise.
4636 * config/libbid/bid128_round_integral.c: Likewise.
4637 * config/libbid/bid128_scalb.c: Likewise.
4638 * config/libbid/bid128_sqrt.c: Likewise.
4639 * config/libbid/bid128_string.c: Likewise.
4640 * config/libbid/bid128_to_int16.c: Likewise.
4641 * config/libbid/bid128_to_int32.c: Likewise.
4642 * config/libbid/bid128_to_int64.c: Likewise.
4643 * config/libbid/bid128_to_int8.c: Likewise.
4644 * config/libbid/bid128_to_uint16.c: Likewise.
4645 * config/libbid/bid128_to_uint32.c: Likewise.
4646 * config/libbid/bid128_to_uint64.c: Likewise.
4647 * config/libbid/bid128_to_uint8.c: Likewise.
4648 * config/libbid/bid32_to_bid128.c: Likewise.
4649 * config/libbid/bid32_to_bid64.c: Likewise.
4650 * config/libbid/bid64_add.c: Likewise.
4651 * config/libbid/bid64_compare.c: Likewise.
4652 * config/libbid/bid64_div.c: Likewise.
4653 * config/libbid/bid64_fma.c: Likewise.
4654 * config/libbid/bid64_logb.c: Likewise.
4655 * config/libbid/bid64_minmax.c: Likewise.
4656 * config/libbid/bid64_mul.c: Likewise.
4657 * config/libbid/bid64_next.c: Likewise.
4658 * config/libbid/bid64_noncomp.c: Likewise.
4659 * config/libbid/bid64_quantize.c: Likewise.
4660 * config/libbid/bid64_rem.c: Likewise.
4661 * config/libbid/bid64_round_integral.c: Likewise.
4662 * config/libbid/bid64_scalb.c: Likewise.
4663 * config/libbid/bid64_sqrt.c: Likewise.
4664 * config/libbid/bid64_string.c: Likewise.
4665 * config/libbid/bid64_to_bid128.c: Likewise.
4666 * config/libbid/bid64_to_int16.c: Likewise.
4667 * config/libbid/bid64_to_int32.c: Likewise.
4668 * config/libbid/bid64_to_int64.c: Likewise.
4669 * config/libbid/bid64_to_int8.c: Likewise.
4670 * config/libbid/bid64_to_uint16.c: Likewise.
4671 * config/libbid/bid64_to_uint32.c: Likewise.
4672 * config/libbid/bid64_to_uint64.c: Likewise.
4673 * config/libbid/bid64_to_uint8.c: Likewise.
4674 * config/libbid/bid_b2d.h: Likewise.
4675 * config/libbid/bid_binarydecimal.c: Likewise.
4676 * config/libbid/bid_conf.h: Likewise.
4677 * config/libbid/bid_convert_data.c: Likewise.
4678 * config/libbid/bid_decimal_data.c: Likewise.
4679 * config/libbid/bid_decimal_globals.c: Likewise.
4680 * config/libbid/bid_div_macros.h: Likewise.
4681 * config/libbid/bid_dpd.c: Likewise.
4682 * config/libbid/bid_flag_operations.c: Likewise.
4683 * config/libbid/bid_from_int.c: Likewise.
4684 * config/libbid/bid_functions.h: Likewise.
4685 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4686 * config/libbid/bid_inline_add.h: Likewise.
4687 * config/libbid/bid_internal.h: Likewise.
4688 * config/libbid/bid_round.c: Likewise.
4689 * config/libbid/bid_sqrt_macros.h: Likewise.
4690
46912009-04-09 Jakub Jelinek <jakub@redhat.com>
4692
4693 * Makefile.in: Change copyright header to refer to version
4694 3 of the GNU General Public License and to point readers at the
4695 COPYING3 file and the FSF's license web page.
4696 * config.host: Likewise.
4697
633dd061
AM		 46982009-04-07 Alan Modra <amodra@bigpond.net.au>
4699
4700 * config.host: Reorder and merge to match config.gcc change.
4701
457d1d00
AM		 47022009-04-03 Alan Modra <amodra@bigpond.net.au>
4703
4704 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
4705
52c0e446
JM		 47062009-03-28 Joseph Myers <joseph@codesourcery.com>
4707
4708 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
4709 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
4710 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
4711 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
4712
ba181049
UB		 47132009-02-12 Uros Bizjak <ubizjak@gmail.com>
4714
4715 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
4716 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4717
c252db20
L		 47182009-02-12 H.J. Lu <hongjiu.lu@intel.com>
4719
ba181049
UB		 4720 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
4721 ia64/t-softfp-compat to tmake_file.
c252db20
L		 4722
4723 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
4724
4725 * config/ia64/__divxf3.asm: New.
4726 * config/ia64/_fixtfdi.asm: Likewise.
4727 * config/ia64/_fixunstfdi.asm: Likewise.
4728 * config/ia64/_floatditf.asm: Likewise.
4729 * config/ia64/t-fprules-softfp: Likewise.
4730 * config/ia64/t-softfp-compat: Likewise.
4731 * config/ia64/tf-signs.c: Likewise.
4732
c60535f9
BE		 47332009-01-18 Ben Elliston <bje@au.ibm.com>
4734
4735 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4736
ce16861e
BE		 47372009-01-16 Ben Elliston <bje@au.ibm.com>
4738
4739 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
4740 to tmake_file.
4741
bcf4713b
BE		 47422009-01-13 Ben Elliston <bje@au.ibm.com>
4743
4744 * config/t-softfp: New file.
4745 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
4746 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
4747
2042cb04
JS		 47482009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4749
4750 * config.host: Add m32r*-*-rtems*.
4751
541ed00e
JS		 47522008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
4753
4754 * config.host: Add m32c*-*-rtems*.
4755
19523300
RO		 47562008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4757
4758 PR bootstrap/33100
4759 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
4760 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
4761 * configure: Regenerate.
4762 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
4763 tmake_file here from gcc/config.gcc.
4764 Move extra_parts here from gcc/config.gcc.
4765 * config/i386/t-sol2: Move here from gcc/config/i386.
4766 Use gcc_srcdir instead of srcdir.
4767
0a4a51c7
AN		 47682008-11-18 Adam Nemet <anemet@caviumnetworks.com>
4769
4770 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
4771 case.
4772
2a761e46
TS		 47732008-11-09 Thomas Schwinge <tschwinge@gnu.org>
4774
4775 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
4776
c0451df7
TS		 47772008-10-08 Thomas Schwinge <tschwinge@gnu.org>
4778
4779 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
4780
358da97e
HS		 47812008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
4782
4783 Add picoChip port.
4784 * config.host: Add picochip-*-*.
4785
c660f132
BW		 47862008-08-06 Bob Wilson <bob.wilson@acm.org>
4787
4788 * config.host: Match more processor names for Xtensa.
4789
d1349557
L		 47902008-07-08 H.J. Lu <hongjiu.lu@intel.com>
4791
4792 * config/i386/64/t-softfp-compat: Update comments.
4793
dd7b73c0
L		 47942008-07-07 H.J. Lu <hongjiu.lu@intel.com>
4795
4796 * config/i386/64/_divtc3-compat.c: Moved to ...
4797 * config/i386/64/_divtc3.c: Here.
4798
4799 * config/i386/64/_multc3-compat.c: Moved to ...
4800 * config/i386/64/_multc3.c: Here.
4801
4802 * config/i386/64/_powitf2-compat.c: Moved to ...
4803 * config/i386/64/_powitf2.c: Here.
4804
4805 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
4806 .c suffix instead of -compat.c.
4807
6e1fab3d
UB		 48082008-07-05 Uros Bizjak <ubizjak@gmail.com>
4809
4810 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
4811 (_FP_MUL_MEAT_D): Ditto.
4812 (_FP_DIV_MEAT_S): Ditto.
4813 (_FP_DIV_MEAT_D): Ditto.
4814
f92518d7
RS		 48152008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
4816
4817 * Makefile.in: Add support for __sync_* libgcc functions.
4818
d0aede14
L		 48192008-07-03 H.J. Lu <hongjiu.lu@intel.com>
4820
4821 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
4822
c174f11c
L		 48232008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4824
4825 PR boostrap/36702
4826 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
4827 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
4828
4829 * config/i386/64/t-fprules-softfp: Moved to ...
4830 * config/i386/64/t-softfp-compat: This. New.
4831
5f464fa2
UB		 48322008-07-02 Uros Bizjak <ubizjak@gmail.com>
4833
4834 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
4835 Initialize f with 0.0.
4836
ff473280
L		 48372008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4838
4839 PR target/36669
4840 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
4841
4842 * config/i386/64/_divtc3-compat.c: New.
4843 * config/i386/64/_multc3-compat.c: Likewise.
4844 * config/i386/64/_powitf2-compat.c: Likewise.
4845 * config/i386/64/eqtf2.c: Likewise.
4846 * config/i386/64/getf2.c: Likewise.
4847 * config/i386/64/letf2.c: Likewise.
4848 * config/i386/64/t-fprules-softfp: Likewise.
4849
48502008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4851
4852 * config.host: Add i386/${host_address}/t-fprules-softfp to
4853 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
dfb3b0e3 4854 i[34567]86-*-linux*, x86_64-*-linux*.
ff473280
L		 4855
4856 * configure.ac: Set host_address to 64 or 32 for x86.
4857 * configure: Regenerated.
4858
4859 * Makefile.in (config.status): Also depend on
4860 $(srcdir)/config.host.
4861
4862 * config/i386/32/t-fprules-softfp: New.
4863 * config/i386/32/tf-signs.c: Likewise.
4864
4865 * config/i386/64/sfp-machine.h: New. Moved from gcc.
4866
48672008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4868 Uros Bizjak <ubizjak@gmail.com>
4869
4870 * config/i386/32/sfp-machine.h: New.
4871
30551d99
NF		 48722008-06-26 Nathan Froyd <froydnj@codesourcery.com>
4873
4874 * config/rs6000/t-ppccomm: Remove rules that conflict with
4875 auto-generated rules.
4876
18c04407
RW		 48772008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4878
4879 * configure.ac: sinclude override.m4.
4880 * configure: Regenerate.
4881
10fbe77a
BRF		 48822008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
4883
4884 * configure: Regenerate.
4885
bc6d4c3f
JM		 48862008-06-10 Joseph Myers <joseph@codesourcery.com>
4887
4888 * Makefile.in (DECNUMINC): Remove
4889 -I$(MULTIBUILDTOP)../../libdecnumber.
4890 * gstdint.h: New.
4891
cd985f66
JM		 48922008-06-07 Joseph Myers <joseph@codesourcery.com>
4893
4894 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
4895 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
4896 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
4897 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
4898 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
4899 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
4900 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
4901 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
4902 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
4903 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
4904 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
4905 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
4906 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
4907 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
4908
93fea8d3
AL		 49092008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
4910
4911 * config.host (sh2[lbe]*-*-linux*): Allow target.
4912
18724e30
NF		 49132008-04-30 Nathan Froyd <froydnj@codesourcery.com>
4914
4915 * config/rs6000/t-ppccomm: Add build rules for new files.
4916 (LIB2ADD_ST): New variable.
4917
47583040
AH		 49182008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
4919
4920 PR target/34210
4921 PR target/35508
4922 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
4923 * config/t-avr: New file. Build 16bit libgcc functions.
4924
cf8e67fe
JJ		 49252008-03-02 Jakub Jelinek <jakub@redhat.com>
4926
4927 PR target/35401
4928 * config/t-slibgcc-darwin: Make install-leaf dependent on
4929 install-darwin-libgcc-stubs instead of install.
4930
8d8da227
JM		 49312008-01-25 Joseph Myers <joseph@codesourcery.com>
4932
4933 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
4934 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
4935 sh-*-rtemscoff*): Remove cases.
4936
edbf8b16
RS		 49372007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
4938
4939 * Makefile.in (all): Use install-leaf rather than install.
4940 (install): Split most of the rule into...
4941 (install-leaf): ...this new one.
4942
89deeaff
EK		 49432007-12-19 Etsushi Kato <ek.kato@gmail.com>
4944 Paolo Bonzini <bonzini@gnu.org>
4945
4946 PR target/30572
5f464fa2
UB		 4947 * Makefile.in: Use @shlib_slibdir@ substitution to get
4948 correct install name on darwin.
89deeaff 4949 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
dfb3b0e3 4950
4081d704
HPN		 49512007-12-15 Hans-Peter Nilsson <hp@axis.com>
4952
4953 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
4954 cris-*-elf and cris-*-none.
4955 (crisv32-*-linux*): Similar, as cris-*-linux*.
4956
f43e89a3
RIL		 49572007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
4958
4959 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
4960
b4e9c2c6
L		 49612007-10-27 H.J. Lu <hongjiu.lu@intel.com>
4962
4963 PR regression/33926
4964 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
4965 * configure: Regenerated.
4966
b2a00c89
L		 49672007-09-27 H.J. Lu <hongjiu.lu@intel.com>
4968
4969 * Makefile.in (dfp-filenames): Replace decimal_globals,
4970 decimal_data, binarydecimal and convert_data with
4971 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
4972 and bid_convert_data, respectively.
4973
8d2a9e0e
CF		 49742007-09-17 Chao-ying Fu <fu@mips.com>
4975 Nigel Stephens <nigel@mips.com>
4976
4977 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
4978 * Makefile.in (fixed_point): Define.
4979 Check if fixed_point is yes to build support functions.
4980 * configure.ac: Check for fixed_point support.
4981 * configure: Regenerated.
4982 * gen-fixed.sh: New file to generate lists of fixed-point labels,
4983 funcs, modes, from, to.
4984
2b53935d
JJ		 49852007-09-11 Janis Johnson <janis187@us.ibm.com
4986
4987 * Makefile.in (dfp-filenames): Add bid128_noncomp.
4988
2533577f
JJ		 49892007-09-10 Janis Johnson <janis187@us.ibm.com>
4990
4991 * Makefile.in (dfp-filenames): Remove decUtility, add
4992 decDouble, decPacked, decQuad, decSingle.
4993
3ae3dbd6
HK		 49942007-08-27 Hans Kester <hans.kester@ellips.nl>
4995
4996 * config.host : Add x86_64-elf target.
4997
22867d02
L		 49982007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4999
5000 * configure.ac (set_have_cc_tls): Add a missing =.
5001 * configure: Regenerated.
5002
6f461e76
L		 50032007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5004
5005 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
5006 and x86_64-*-linux*.
5007
5008 * config/t-tls: New file.
5009
dfb3b0e3 5010 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
6f461e76
L		 5011
5012 * configure.ac: Include ../config/enable.m4 and
5013 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
5014 supports TLS and substitute set_have_cc_tls.
5015 * configure: Regenerated.
5016
200359e8
L		 50172007-07-04 H.J. Lu <hongjiu.lu@intel.com>
5018
5019 * Makefile.in: Use libbid for DFP when BID is enabled.
5020
76f5e200
DS		 50212007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
5022
5023 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
dfb3b0e3 5024 extra_parts. Add config/i386/t-cygming to tmake_file.
76f5e200
DS		 5025 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
5026
9bd196f0 50272007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
200359e8 5028 Danny Smith <dannysmith@users.sourceforge.net>
9bd196f0
ZM		 5029
5030 PR target/29498
5031 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
5032 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
5033 * config/i386/t-crtfm: Compile crtfastmath.o with
5034 -minline-all-stringops.
5035
1910440e
RS		 50362007-05-10 Richard Sandiford <richard@codesourcery.com>
5037
5038 * config.host (sparc-wrs-vxworks): New target.
5039
7d33c31d
KH		 50402007-04-14 Kazu Hirata <kazu@codesourcery.com>
5041
5042 * config.host: Recognize fido.
5043
96fccd0d
JJ		 50442007-04-04 Janis Johnson <janis187@us.ibm.com>
5045
5046 * configure: Check host, not target, for decimal float support.
5047
577565f9
UB		 50482007-04-03 Uros Bizjak <ubizjak@gmail.com>
5049
5050 * config/i386/t-crtpc: New file.
5051 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5f464fa2 5052 (x86_64-*-linux*): Ditto.
577565f9 5053
ccf8e764
RH		 50542007-02-30 Kai Tietz <kai.tietz@onevision.com>
5055
5056 * config.host (x86_64-*-mingw*): New target.
5057
79b87c74
MM		 50582007-03-23 Michael Meissner <michael.meissner@amd.com>
5059 H.J. Lu <hongjiu.lu@intel.com>
5060
5061 * Makefile.in (enable_decimal_float): New.
5062 (DECNUMINC): Add
5063 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
5064 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
5065 (decbits-filenames): This.
5066 (decbits-objects): New.
5067 (libgcc-objects): Add $(decbits-objects).
5068
5069 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
5070 Substitute enable_decimal_float.
5071 * configure: Regenerated.
5072
8fce4e31
HPN		 50732007-03-19 Hans-Peter Nilsson <hp@axis.com>
5074
5075 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5076
e8bb4597
BM		 50772007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5078
5079 * Makefile.in (install-info): New dummy target.
5080
344189f9
BS		 50812007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5082
5083 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5084
ac84c172
BM		 50852007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5086
5087 * Makefile.in: Add install-html and install-pdf dummy
5088 targets.
5089
cd5c2357
RS		 50902007-02-05 Roger Sayle <roger@eyesopen.com>
5091 Daniel Jacobowitz <dan@codesourcery.com>
5092
5093 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5094 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5095 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5096
d9a66f98
JJ		 50972007-01-29 Janis Johnson <janis187@us.ibm.com>
5098
5099 * Makefile.in (dec-filenames): Add decExcept.
5100
9891ec5f
DJ		 51012007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5102
5103 PR bootstrap/30469
5104 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5105 -fprofile-use.
5106
d6efbf5a
DJ		 51072007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5108
5109 * configure.ac: Add --enable-version-specific-runtime-libs.
5110 Correct $slibdir default.
5111 * configure: Regenerated.
5112
17caeff2
JM		 51132007-01-23 Joseph Myers <joseph@codesourcery.com>
5114
5115 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5116
5ea41e3a
AP		 51172007-01-21 Andrew Pinski <pinskia@gmail.com>
5118
5119 PR target/30519
5120 * config.host (alpha*-*-linux*): Set extra_parts.
5121
26900826
KK		 51222007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5123
5124 * config/sh/t-linux: New.
5125 * config.host (sh*-*-linux*): Set tmake_file.
5126
97af925b
DJ		 51272007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5128
5129 * Makefile.in (install): Handle multilibs.
5130
b0088af7
BM		 51312007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5132
5133 * Makefile.in: Added .PHONY entry for documentation targets.
5134
e0a9456a
BM		 51352007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5136
5137 * Makefile.in: Add empty info, html, dvi, pdf targets.
5138
7fd453b4
MS		 51392007-01-04 Mike Stump <mrs@apple.com>
5140
5141 * Makefile.in (MAKEINFO): Remove.
5142 (PERL): Likewise.
5143
14e8fc8b
PB		 51442007-01-04 Paolo Bonzini <bonzini@gnu.org>
5145
5146 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5147 * configure: Regenerate.
5148 * Makefile.in (host_subdir): Substitute it.
dfb3b0e3 5149 (gcc_objdir): Use it.
14e8fc8b 5150
1555beba
DJ		 51512007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5152
5153 * config.host (ia64*-*-linux*): Set tmake_file.
5154
79e6eaeb
DJ		 51552007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5156
5157 * Makefile.in (version): Define.
5158
fa958513
DJ		 51592007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5160 Paolo Bonzini <bonzini@gnu.org>
5161
5162 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5163 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5164 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5165 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5166 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5167 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5168 * configure: Generated.
Mirror of https://gcc.gnu.org/git/gcc.git