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re PR rtl-optimization/56131 (gcc.dg/pr56035.c ICEs gcc on sparc-linux)
[thirdparty/gcc.git] / libgcc / ChangeLog
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6941b508
CM		 12013-02-24 Catherine Moore <clm@codesourcery.com>
2 Joseph Myers <joseph@codesourcery.com>
3 Chao-ying Fu <fu@mips.com>
4
5 * config/mips/mips16.S: Don't build for microMIPS.
6 * config/mips/linux-unwind.h: Handle microMIPS frame.
7 * config/mips/crtn.S (fini, init): New labels.
8
7c422dbb
EI		 92012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
10 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
11 as dividend.
12
110207ad
AM		 132013-02-16 Alan Modra <amodra@gmail.com>
14
15 PR target/55431
16 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
17 (ppc_fallback_frame_state): Always set up save locations for fp
18 and altivec. Don't bother with non-callee-saved regs, r0-r13
19 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
20
e68a4ef6
GJL		 212013-02-12 Georg-Johann Lay <avr@gjlay.de>
22
23 PR target/54222
24 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
25 _ssmulHA, _ssmulSA.
26 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
27 _ssmulha3, _usmulusa3, _ssmulsa3.
28 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
29 (__muldi3): XCALL __muldi3_6 instead of rcall.
30 (__umulsidi3, __mulsidi3): New functions.
31 (do_prologue_saves, do_epilogue_restores): New .macros.
32 (__divdi3_moddi3): Use them.
33 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
34 (__usmulusa3, __ssmulsa3): New functions.
35
6c59ffd1
IS		 362013-02-11 Iain Sandoe <iain@codesourcery.com>
37 Jack Howarth <howarth@bromo.med.uc.edu>
38 Patrick Marlier <patrick.marlier@gmail.com>
39
40 PR libitm/55693
41 * config/darwin-crt-tm.c: Remove dummy functions hack.
42
85d768f3
GJL		 432013-02-08 Georg-Johann Lay <avr@gjlay.de>
44
45 PR target/54222
46 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
47 * config/avr/lib2-object.mk: New iterator to build objects from it.
48 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
49 lib2funcs.c.
50 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
51 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
52 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
53 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
54 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
55 * config/avr/lib1funcs-fixed.S: Implement them.
56
5d5bf775
RS		 572013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
58
59 Update copyright years.
60
99113dff
DE		 612013-02-01 David Edelsohn <dje.gcc@gmail.com>
62
63 PR target/54601
64 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
65 Add crtcxa to extra_parts.
66 * config/rs6000/exit.h: New file.
67 * config/rs6000/cxa_atexit.c: New file.
68 * config/rs6000/cxa_finalize.c: New file.
69 * config/rs6000/crtcxa.c: New file.
70 * config/rs6000/t-aix-cxa: New file.
71 * config/rs6000/libgcc-aix-cxa.ver: New file.
72
dbdbd982
NC		 732013-01-31 Nick Clifton <nickc@redhat.com>
74
75 * config/v850/lib1funcs.S: Add support for e3v5 architecture
76 variant.
77
5893f158
GJL		 782013-01-29 Georg-Johann Lay <avr@gjlay.de>
79
80 PR target/54222
81 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
82 _mulQQ, _mulHQ, _mulHA, _mulSA,
83 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
84 _divQQ, _divHQ, _divHA, _divSA,
85 _divUQQ, _divUHQ, _divUHA, _divUSA.
86
fbf0cf90
DH		 872013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
88
dbdbd982 89 * config.host(microblaze*-linux*): tmake_file: Remove
fbf0cf90
DH		 90 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
91 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
92 to exclude functions from being built with libgcc.c and use
93 the microblaze assembly.
94
6f14eef2
EI		 952013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
96
97 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
98 extra_parts.
99
922c57d1
YZ		 1002013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
101
102 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
103 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
104 __UINTPTR_TYPE__; also cast 'base' to the same type before the
105 alignment operation.
106
e0f8b6a0
SN		 1072013-01-15 Sofiane Naci <sofiane.naci@arm.com>
108
109 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
110 loop start address for cache clearing.
111
00892272
GJL		 1122013-01-14 Georg-Johann Lay <avr@gjlay.de>
113
114 * config/avr/lib1funcs.S: Remove trailing blanks.
115 * config/avr/lib1funcs-fixed.S: Ditto.
116
e59ec5fd
GJL		 1172013-01-14 Georg-Johann Lay <avr@gjlay.de>
118
119 * config/avr/avr-lib.h: Add GPL copyright notice.
120
3ffc1958
GJL		 1212013-01-14 Georg-Johann Lay <avr@gjlay.de>
122
123 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
124 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
125 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
126 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
127
25c210f9
MK		 1282013-01-07 Mark Kettenis <kettenis@openbsd.org>
129
130 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
131 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
2bc15360 132
db59befb
NC		 1332013-01-04 Nick Clifton <nickc@redhat.com>
134
135 * config/v850/lib1funcs.S: Only provide CALLT support functions if
136 the CALLT instruction is supported.
137
5aa12dbf
JW		 1382012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
139
140 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
141 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
142
65f14117
JT		 1432012-12-13 John Tytgat <John@bass-software.com>
144
145 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
146 is 25.
147
ee3ae4f7
JJ		 1482012-12-12 Jakub Jelinek <jakub@redhat.com>
149
150 PR libgcc/55451
151 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
152 undefined signed overflows.
153
2fcfba3d
UB		 1542012-12-09 Uros Bizjak <ubizjak@gmail.com>
155
156 PR target/55344
157 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
158
4f2b3dc2
UB		 1592012-12-06 Uros Bizjak <ubizjak@gmail.com>
160
161 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
162 (FP_TRAPPING_EXCEPTIONS): Define.
163 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
164 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
165
066161a2
RH		 1662012-12-04 Richard Henderson <rth@redhat.com>
167
168 PR bootstrap/55571
169 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
170
25626181
MS		 1712012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
172
4f2b3dc2 173 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
25626181
MS		 174 (FP_EX_SHIFT): Define.
175 (FP_TRAPPING_EXCEPTIONS): Define.
176
868395e8
MS		 1772012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
178
179 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
180 (FP_ROUNDMODE): Use FP_RND_MASK.
181 * config/aarch64/sfp-exceptions.c: New.
182 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
183 Use __sfp_handle_exceptions.
184
5005fe22
RE		 1852012-12-04 Richard Earnshaw <rearnsha@arm.com>
186
187 * config.host: (arm*-*-freebsd*): Remove.
188 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
189 (arm*-*-elf*): Remove.
190 (arm*-*-wince-pe*): Remove.
191 * arm/unwind-arm.c (struct fpa_reg): Delete.
192 (struct fpa_regs): Delete.
193 (phase1_vrs): Remove fpa element.
194 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
195 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
196 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
197 * ieee754-sf.S (floatundisf): Remove FPA support.
198 (floatdisf): Likewise.
199 * ieee75f-df.S (floatundidf): Likewise.
200 (floatdidf): Likewise.
201
e5a81c8e
KT		 2022012-11-29 Kai Tietz <ktietz@redhat.com>
203
204 PR target/55445
205 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
206 * unwind-generic.h: Likewise.
207 * unwind-seh.c: Likewise.
208
f4919e4a
RH		 2092012-11-28 Richard Henderson <rth@redhat.com>
210
211 PR libgcc/48076
212 * emutls.c (__emutls_get_address): Avoid race condition between
213 obj->loc.offset read and emutls_key initialization.
4f2b3dc2 214
e13d9d5a
GJL		 2152012-11-22 Georg-Johann Lay <avr@gjlay.de>
216
217 Adjust decimal point of signed accum mode to GCC default.
218
219 PR target/54222
220 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
221 _divqq_helper.
222 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
223 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
224 (__mulha3, __mulsa3)
225 (__divqq3, __divha3, __divsa3): Adjust to new position of
4f2b3dc2
UB		 226 decimal point of signed accum types.
227
e13d9d5a
GJL		 228 (__mulusa3_round): New function.
229 (__mulusa3): Use it.
230 (__divqq_helper): New function.
231 (__udivuqq3): Use it.
232
1b845c6e
JJ		 2332012-11-20 Jakub Jelinek <jakub@redhat.com>
234
235 PR bootstrap/55370
236 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
237
822a258a
TJ		 2382012-11-18 Teresa Johnson <tejohnson@google.com>
239
240 PR bootstrap/55051
241 * libgcov.c (gcov_exit): Remove merged program summary
242 comparison unless !GCOV_LOCKED.
243
54f4eaf0
MS		 2442012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
245
246 * soft-fp: Updated from glibc upstream.
247
e808687a
ILT		 2482012-11-06 Ian Lance Taylor <iant@google.com>
249
250 * generic-morestack.c (__generic_morestack): Align the returned
251 stack pointer to a 32 byte boundary.
252 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
253 increment the return address until we have decided that we don't
254 have a varargs function.
255 (__morestack) [32-bit]: Align stack correctly when calling C
256 functions.
257 (__morestack) [64-bit]: Likewise.
258
460277e0
TS		 2592012-11-04 Thomas Schwinge <thomas@codesourcery.com>
260
261 * configure: Regenerate.
262
73edb277
UB		 2632012-11-02 Uros Bizjak <ubizjak@gmail.com>
264
265 PR target/55175
266 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
267 * config/i386/sfp-machine.h: Guard exception handling
268 code with _SOFT_FLOAT.
269 * config/i386/32/sfp-machine.h: Guard rounding handling
270 code with _SOFT_FLOAT.
271 * config/i386/64/sfp-machine.h: Ditto.
272
c1d4fa04
JS		 2732012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
274
275 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
276 as extra_parts.
277
eff6ca85
UB		 2782012-10-26 Uros Bizjak <ubizjak@gmail.com>
279
280 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
281 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
282 when appropriate. Correct structure element types.
283 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
284 -minline-all-stringops from compile flags.
285
43a8f1a1
RC		 2862012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
287
288 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
289
76c78361
RC		 2902012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
291
eff6ca85 292 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
76c78361 293
6f288860
SH		 2942012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
295
296 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
297 tmake_file.
298
1e3d5096
IB		 2992012-10-23 Ian Bolton <ian.bolton@arm.com>
300 Jim MacArthur <jim.macarthur@arm.com>
301 Marcus Shawcroft <marcus.shawcroft@arm.com>
302 Nigel Stephens <nigel.stephens@arm.com>
303 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
304 Richard Earnshaw <rearnsha@arm.com>
305 Sofiane Naci <sofiane.naci@arm.com>
306 Stephen Thomas <stephen.thomas@arm.com>
307 Tejas Belagod <tejas.belagod@arm.com>
308 Yufeng Zhang <yufeng.zhang@arm.com>
309
310 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
311 * config/aarch64/crti.S: New file.
312 * config/aarch64/crtn.S: New file.
313 * config/aarch64/linux-unwind.h: New file.
314 * config/aarch64/sfp-machine.h: New file.
315 * config/aarch64/sync-cache.c: New file.
316 * config/aarch64/t-aarch64: New file.
317 * config/aarch64/t-softfp: New file.
318
8a740f07
HPN		 3192012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
320
321 * config/mmix/crti.S: Mark program and data addresses using PRELD.
322 Remove typo'd and unnecessary alignment-LOC for .data. Remove
323 no-longer-needed LDBU insns.
324
153c8397
SH		 3252012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
326
327 * config.host
328 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
329 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
330
595fefee
MGD		 3312012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
332
333 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
334
9945a876
MK		 3352012-10-15 Matthias Klose <doko@ubuntu.com>
336
337 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
338
1183dc2c
PC		 3392012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
340
341 * configure: Regenerate.
342 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
343
945a9c1f
UB		 3442012-10-10 Uros Bizjak <ubizjak@gmail.com>
345
346 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
347 instructions for 64bit targets only.
348
fb8bf47a
UB		 3492012-10-10 Uros Bizjak <ubizjak@gmail.com>
350
351 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
352 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
353 * config/i386/32/sfp-machine.h: ... here.
354 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
355 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
356 New defines.
357
acb72498
MK		 3582012-10-07 Matthias Klose <doko@ubuntu.com>
359
360 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
361 as unused.
362 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
363
8eaee0f0
MK		 3642012-10-06 Mark Kettenis <kettenis@openbsd.org>
365
366 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
367 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
368 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
369 (ElfW): Likewise.
370
5e3e4fe8
JW		 3712012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
372
373 PR other/53889
374 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
375 Fix parameter names.
376
86086376
OE		 3772012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
378
379 PR target/33135
380 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
381 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
382 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
383
9597375a
OE		 3842012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
385
386 PR target/50457
387 * config/sh/linux-atomic.S: Delete.
388 * config/sh/linux-atomic.c: New.
389 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
390 linux-atomic.c. Add cflags to disable warnings.
391
1504e3e1
JW		 3922012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
393
394 PR other/53889
395 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
396 function.
397 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
398 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
399 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
400 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
5e3e4fe8
JW		 401 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
402 Likewise.
1504e3e1
JW		 403 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
404 Likewise.
405 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
406 Likewise.
407 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
408 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
409
17f293b0
MK		 4102012-09-19 Mark Kettenis <kettenis@openbsd.org>
411
9597375a
OE		 412 * config.host (hppa-*-openbsd*): New target.
413 * config/pa/t-openbsd: New file.
17f293b0 414
51526856
GJL		 4152012-09-15 Georg-Johann Lay <avr@gjlay.de>
416
417 PR target/54222
418 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
419 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
420 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
421 (__divsa3): Use __negsi2 to negate r_quoL.
422 * config/avr/lib1funcs.S (FALIAS): New macro.
423 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
424 (__negsi2): ...this new function.
425 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
426 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
427 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
428 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
429 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
430 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
431
aadb5b43
OE		 4322012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
433
434 PR target/54089
435 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
436 (lshrsi3): Reimplement as lshrsi3_r0.
437
d5d66749
AS		 4382012-09-10 Andreas Schwab <schwab@linux-m68k.org>
439
440 PR target/46191
441 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
442 of libgcc.a.
443
c6c36e73
TJ		 4442012-09-07 Teresa Johnson <tejohnson@google.com>
445
9597375a 446 PR gcov-profile/54487
c6c36e73 447 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
9597375a 448 differences.
c6c36e73 449
b588ae30
GJL		 4502012-09-05 Georg-Johann Lay <avr@gjlay.de>
451
452 PR target/54461
453 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
454 not configured --with-avrlibc=no.
455 * config/avr/t-avrlibc: New file.
456 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
457 (DPBIT_FUNCS): Ditto.
458 (TPBIT_FUNCS): Ditto.
459
abd16fb1
TJ		 4602012-09-04 Teresa Johnson <tejohnson@google.com>
461
462 * libgcov.c (struct gcov_summary_buffer): New structure.
463 (gcov_histogram_insert): New function.
464 (gcov_compute_histogram): Ditto.
465 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
466 histograms during summary merging.
467
613061fd
MK		 4682012-09-01 Mark Kettenis <kettenis@openbsd.org>
469
470 * config.host (x86_64-*-openbsd*): New target.
73edb277 471
867a8345
CLT		 4722012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
473
474 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
475 attribute.
476
4aeaaca3
GJL		 4772012-08-24 Georg-Johann Lay <avr@gjlay.de>
478
479 PR target/54222
480 * config/avr/t-avr (conv_X): Rename to func_X.
481
e55e4056
GJL		 4822012-08-24 Georg-Johann Lay <avr@gjlay.de>
483
484 PR target/54222
485 * config/avr/lib1funcs-fixed.S: New file.
486 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
487 after they are used.
488 (neg2, neg4): New macros.
489 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
490 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
491 (__umulhisi3): Speed up MUL variant if there is enough flash.
492 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
493 avr-modes.def.
494 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
495 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
496 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
497 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
498 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
499 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
500 (LIB2FUNCS_EXCLUDE): Add supported functions.
501
a147b6d2
GJL		 5022012-08-22 Georg-Johann Lay <avr@gjlay.de>
503
504 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
505 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
506 libgcc-s-objects.
507 * fixed-obj.mk: Only expand dependency if $o is not in
508 LIB2FUNCS_EXCLUDE.
509
c637141a
L		 5102012-08-22 H.J. Lu <hongjiu.lu@intel.com>
511
512 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
513
130e00bd
JM		 5142012-08-22 Joseph Myers <joseph@codesourcery.com>
515
516 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
517 depend on --enable-shared.
518 ($(lib1asmfuncs-o)): Use %.vis files independent of
519 --enable-shared.
520 * static-object.mk ($(base)$(objext), $(base).vis)
521 ($(base)_s$(objext)): Use same rules for visibility handling as in
522 shared-object.mk.
523
4b1b3788
ILT		 5242012-08-21 Ian Lance Taylor <iant@google.com>
525
526 * config/i386/morestack.S (__morestack_non_split): Increase amount
527 of space allocated for non-split code stack.
528
d2468141
JM		 5292012-08-19 Joseph Myers <joseph@codesourcery.com>
530
531 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
532 even if inhibit_libc.
533
a508e1a8
JB		 5342012-08-17 Julian Brown <julian@codesourcery.com>
535
536 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
537 -fexceptions -fnon-call-exceptions if not defined.
538 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
539 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
540
5615a07d
AS		 5412012-08-17 Andreas Schwab <schwab@linux-m68k.org>
542
543 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
544 type.
545
138f5acd
DE		 5462012-08-16 David Edelsohn <dje.gcc@gmail.com>
547
548 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
549 rs6000/t-slibgcc-aix.
550
18efc0dd
SB		 5512012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
552
553 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
554
6b39bc38
SB		 5552012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
556
557 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
558
cd25dea0
L		 5592012-08-03 H.J. Lu <hongjiu.lu@intel.com>
560
561 PR driver/54171
562 * Makefile.in (version): Replace top_srcdir with srcdir.
563
a3dda30b
JY		 5642012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
565
566 * Makefile.in (version): set to BASE-VER file from gcc directory.
567
d04aacfc
NC		 5682012-08-01 Nick Clifton <nickc@redhat.com>
569
570 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
571 Implements __clrsb for an HImode argument.
572
0d13c974
NC		 5732012-07-31 Nick Clifton <nickc@redhat.com>
574
575 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
576 Implements __clrsb for an HImode argument.
577 * config/stormy16/clrsbhi2.c: New file:
578 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
579
efbb59b2
SB		 5802012-07-22 Steven Bosscher <steven@gcc.gnu.org>
581
582 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
583
bf1431e3
TG		 5842012-07-19 Tristan Gingold <gingold@adacore.com>
585 Richard Henderson <rth@redhat.com>
586
587 * unwind-seh.c: New file.
588 * unwind-generic.h: Include windows.h for SEH.
589 (_Unwind_Exception): Use 6 private fields for SEH.
590 (_GCC_specific_handler): Declare.
591 * unwind-c.c (__gcc_personality_seh0): New function.
592 Adjust for SEH.
593 * config/i386/libgcc-cygming.ver: New file.
594 * config/i386/t-seh-eh: New file.
595 * config.host (x86_64-*-mingw*): Default to seh.
596
659140c8
SB		 5972012-07-14 Steven Bosscher <steven@gcc.gnu.org>
598
599 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
600
a20d08fd
UB		 6012012-06-17 Uros Bizjak <ubizjak@gmail.com>
602
603 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
604 __builtin_expect when checking for exceptions.
605 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
606
79261115
UB		 6072012-06-13 Uros Bizjak <ubizjak@gmail.com>
608
4a172156
UB		 609 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
610 function declaration.
611 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
612 (FP_RND_MASK): New.
613 * config/ia64/sfp-exceptions.c: New.
614 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
79261115 615
bb5c97d4
UB		 6162012-06-13 Uros Bizjak <ubizjak@gmail.com>
617
618 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
619 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
620 * config/i386/64/sfp-machine: ... (delete here) ...
621 * config/i386/sfp-machine.h: ... to here.
622 (FP_EX_MASK): Remove.
623 (FP_RND_MASK): New.
624 (FP_INIT_ROUNDMODE): Declare asm as volatile.
625
91fe5efb
ST		 6262012-06-11 Sriraman Tallam <tmsriram@google.com>
627
628 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
629 * config/i386/libgcc-sol2.ver: Ditto.
630 * config/i386/libgcc-glibc.ver: Ditto.
631
67a218c5
RM		 6322012-06-11 Roland McGrath <mcgrathr@google.com>
633
634 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
635 If __GLIBC__ is defined, refer to __pthread_key_create instead of
636 pthread_cancel.
637
492fbea1
UB		 6382012-06-09 Uros Bizjak <ubizjak@gmail.com>
639
640 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
641 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
642 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
643 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
644 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
645 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
646 * config/i386/64/sfp-machine: ... (delete here) ...
647 * config/i386/sfp-machine.h: ... to here.
648 (FP_EX_MASK): New.
649 (__sfp_handle_exceptions): New function declaration.
650 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
651 * config/i386/sfp-exceptions.c: New.
652 * config/i386/t-softfp: New.
653 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
654 i386/t-softfp to tmake_file.
655
7b4cf266
DM		 6562012-06-03 David S. Miller <davem@davemloft.net>
657
658 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
659 change.
660
0de0d5c6
DM		 6612012-05-31 David S. Miller <davem@davemloft.net>
662
663 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
664 multiply and divide instructions on 32-bit when V9.
665 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
666
d8c9d391
JM		 6672012-05-29 Joseph Myers <joseph@codesourcery.com>
668
669 * config/arm/ieee754-df.S: Fix typos.
670 * config/arm/ieee754-sf.S: Fix typos.
671 * config/c6x/libunwind.S: Fix typos.
672 * config/epiphany/udivsi3-float.c: Fix typos.
673 * config/microblaze/muldi3_hard.S: Fix typos.
674 * config/picochip/adddi3.S: Fix typos.
675 * config/picochip/ashlsi3.S: Fix typos.
676 * config/picochip/ashrsi3.S: Fix typos.
677 * config/picochip/clzsi2.S: Fix typos.
678 * config/picochip/cmpsi2.S: Fix typos.
679 * config/picochip/divmod15.S: Fix typos.
680 * config/picochip/divmodhi4.S: Fix typos.
681 * config/picochip/divmodsi4.S: Fix typos.
682 * config/picochip/longjmp.S: Fix typos.
683 * config/picochip/lshrsi3.S: Fix typos.
684 * config/picochip/parityhi2.S: Fix typos.
685 * config/picochip/popcounthi2.S: Fix typos.
686 * config/picochip/setjmp.S: Fix typos.
687 * config/picochip/subdi3.S: Fix typos.
688 * config/picochip/ucmpsi2.S: Fix typos.
689 * config/picochip/udivmodhi4.S: Fix typos.
690 * config/picochip/udivmodsi4.S: Fix typos.
691 * config/spu/divv2df3.c: Fix typos.
692 * config/spu/mfc_multi_tag_release.c: Fix typos.
693 * config/spu/mfc_tag_release.c: Fix typos.
694 * configure.ac: Fix typos.
695 * configure: Regenerate.
696
31a18a7e
ILT		 6972012-05-25 Ian Lance Taylor <iant@google.com>
698
699 * config/i386/morestack.S (__morestack_non_split): Check whether
700 caller is varargs and needs %bp to hold the stack frame on return.
701
c5768510
OH		 7022012-05-25 Olivier Hainque <hainque@adacore.com>
703
704 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
705 sequence in the non pic case on VxWorks.
706
7c7c339b
OH		 7072012-05-24 Olivier Hainque <hainque@adacore.com>
708
73fb7630 709 * Makefile.in: Move dependency on install-unwind_h from
7c7c339b
OH		 710 "install-leaf" to "install".
711
fdc1b7d3
OH		 7122012-05-24 Olivier Hainque <hainque@adacore.com>
713
714 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
715 Use a separate command for stamp removals.
716
07ba94b9
AP		 7172012-05-21 Andrew Pinski <apinski@cavium.com>
718
719 PR bootstrap/53183
720 * configure.ac: Define the default includes to being none.
721 * configure: Regenerate.
722
4677d2eb
OH		 7232012-05-16 Olivier Hainque <hainque@adacore.com>
724
725 * Makefile.in (install-unwind_h): Rename into ...
726 (install-unwind_h-forbuild): New target.
727 (all): Use it instead of the former install-unwind_h.
728 (install-unwind_h): Reinstate, copy to user install destination
729 for include files, not to the internal gcc object directory one.
730 (install-leaf): Depend on it.
731
7d67c380
OH		 7322012-05-15 Olivier Hainque <hainque@adacore.com>
733
734 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
735 register numbers. LR_REGNO replaces R_LR.
736 (ucontext_for): New, helper for ...
737 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
738 and 5.3 of ...
739 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
740
aca06c90
RO		 7412012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
742
743 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
744 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
745 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
746 i386/t-cpuinfo ...
747 (i[34567]86-*-*, x86_64-*-*): ... here.
748
749 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
750 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
751
752 * config/i386/i386-cpuinfo.c: Rename to ...
753 * config/i386/cpuinfo.c: ... this.
754 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
755
756 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
757 (libgcc_cv_init_priority): New test.
758 * configure: Regenerate.
759 * config.in: New file.
760 * Makefile.in (clean): Rename config.h to auto-target.h.
761 (config.h): Likewise.
762 (stamp-h): Likewise.
763
764 * config/i386/cpuinfo.c (auto-target.h): Include.
765 (CONSTRUCTOR_PRIORITY): Define.
766 (__cpu_indicator_init): Use it.
767
0d03ac1b
L		 7682012-05-09 H.J. Lu <hongjiu.lu@intel.com>
769
770 * longlong.h: Use a URL instead of an FSF postal address.
771 Replace spaces with tab.
772
4a172156 7732012-05-08 Teresa Johnson <tejohnson@google.com>
4e8ee9cb
TJ		 774
775 * libgcov.c (gcov_clear, __gcov_reset): New functions.
776 (__gcov_dump): Ditto.
777 (gcov_dump_complete): New global variable.
778 (gcov_exit): Export hidden to enable use in L_gcov_dump.
779 (__gcov_flush): Outline functionality now in gcov_clear.
780 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
781
e4bb767e
AJ		 7822012-04-28 Aurelien Jarno <aurelien@aurel32.net>
783
31a18a7e
ILT		 784 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
785 (mips*-*-linux*): Include mips/t-tpbit when long double is
786 16 bytes long.
e4bb767e 787
5ddecff9
ST		 7882012-04-25 Sriraman Tallam <tmsriram@google.com>
789
790 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
791 (get_available_features): New argument. Check for AVX2.
792 (__cpu_indicator_init): Modify call to get_available_features.
793
b427dd7a
AM		 7942012-04-25 Alan Modra <amodra@gmail.com>
795
796 * config/rs6000/crtsavevr.S: New file.
797 * config/rs6000/crtrestvr.S: New file.
798 * config/rs6000/t-savresfgpr: Build the above.
799 * config/rs6000/t-netbsd: Likewise.
800
ad491329
ST		 8012012-04-24 Sriraman Tallam <tmsriram@google.com>
802
803 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
804
792317cc
ST		 8052012-04-24 Sriraman Tallam <tmsriram@google.com>
806
807 * libgcc/config/i386/i386-cpuinfo.c: New file.
808 * libgcc/config/i386/t-cpuinfo: New file.
809 * libgcc/config.host: Include t-cpuinfo.
810 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
811
e1be98a4
CF		 8122012-04-24 Chao-ying Fu <fu@mips.com>
813
814 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
815
1bde7dab
TS		 8162012-04-20 Thomas Schwinge <thomas@codesourcery.com>
817
818 struct siginfo vs. siginfo_t
819
820 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
821 siginfo_t instead of struct siginfo.
822 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
823 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
824 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
825 (ia64_handle_unwabi): Likewise.
826 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
827 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
828 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
829 (sh_fallback_frame_state): Likewise.
830 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
831 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
832
24590f66
L		 8332012-04-02 H.J. Lu <hongjiu.lu@intel.com>
834
835 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
836 system call number.
837
9a9dcce8
EB		 8382012-03-31 Eric Botcazou <ebotcazou@adacore.com>
839
840 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
841 if it hasn't been previously saved.
842
6401aaf5
L		 8432012-03-29 H.J. Lu <hongjiu.lu@intel.com>
844
845 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
846 only for glibc.
847
7fd6378e
GJL		 8482012-03-28 Georg-Johann Lay <avr@gjlay.de>
849
850 PR target/52737
851 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
852 instead of __AVR_HAVE_8BIT_SP__.
853
9e916de7
TG		 8542012-03-26 Tristan Gingold <gingold@adacore.com>
855
856 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
857 (unw_table_entry): Use unw_word instead of unsigned long.
858 (_Unwind_FindTableEntry): Likewise.
859 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
860 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
861 (_Unwind_FindTableEntry): Likewise.
862 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
863 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
864 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
865 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
866 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
867 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
868 (uw_init_context_1, uw_install_context): Likewise.
869 (unw_word): Move to unwind-ia64.h
870
4b12e93d
TG		 8712012-03-26 Tristan Gingold <gingold@adacore.com>
872
873 * config/vms/vms-ucrt0.c: Update copyright years.
874 Add a sanity check.
875 (___gcc_main_flags): Declare.
876 (__main): Check flags to remap argv and exit code.
877 * config.host (*-*-*vms*): Adjust extra_parts.
878 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
879 (crt0.o): Add.
880
06ea7371
RE		 8812012-03-22 Richard Earnshaw <rearnsha@arm.com>
882
883 * arm/lib1funcs.asm (ctzsi2): New function.
884 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
885 * arm/t-linux (LIB1ASMFUNCS): Likewise.
886 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
887 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
888 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
889 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
890
d82ad50d
AT		 8912012-03-21 Andreas Tobler <andreast@fgznet.ch>
892
893 * config.host: Add bits to support powerpc64-*-freebsd*.
894 * config/rs6000/freebsd-unwind.h: New file.
895 * config/rs6000/t-freebsd64: New file.
896
b260a8c0
RG		 8972012-03-20 Richard Guenther <rguenther@suse.de>
898
899 PR gcov-profile/52627
900 * libgcov.c (init_mx): Fix mutex name.
901
86286a8a
TG		 9022012-03-16 Tristan Gingold <gingold@adacore.com>
903
904 * config/ia64/vms-unwind.h: Remove ulong (and replace
905 it by unw_reg where used). Define unw_reg with __int64.
906
7888f266
RO		 9072012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
908
909 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
910 Solaris 8 handling.
911 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
912 Solaris 8 handling.
913 (sparc_is_sighandler): Likewise.
914
f155bc64
L		 9152012-03-13 H.J. Lu <hongjiu.lu@intel.com>
916
917 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
918 <= saved reg size.
919
d47657bd
RO		 9202012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
921
922 * config/arm/crtn.S: Fix typo.
923
5bef73a1
RG		 9242012-03-13 Richard Guenther <rguenther@suse.de>
925
926 * libgcov.c: Remove stdio.h include and NULL un-define.
927
9c4271f3
RG		 9282012-03-13 Richard Guenther <rguenther@suse.de>
929
930 PR target/52569
931 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
932
c6d10e7c
RG		 9332012-03-13 Richard Guenther <rguenther@suse.de>
934
935 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
936
074a385f
RG		 9372012-03-13 Richard Guenther <rguenther@suse.de>
938
939 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
940 and __gthread_mutex_init_function definitions.
941
c4bc5c25
RO		 9422012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
943
944 * config.host (mips*-*-openbsd*): Remove.
945
5c30094f
RO		 9462012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
947
948 * config.host: Remove alpha*-dec-osf5.1* handling.
949 * config/alpha/gthr-posix.c: Remove.
950 * config/alpha/libgcc-osf5.ver: Remove.
951 * config/alpha/osf5-unwind.h: Remove.
952 * config/alpha/t-osf-pthread: Remove.
953 * config/alpha/t-slibgcc-osf: Remove.
954 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
955 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
956 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
957 * mkmap-flat.awk: Remove osf_export handling.
958
33e3e24d
RG		 9592012-03-12 Richard Guenther <rguenther@suse.de>
960
961 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
962 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
963 (__gthread_mutex_init_function): New function.
964 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
965
966 PR gcov/49484
967 * libgcov.c: Include gthr.h.
968 (__gcov_flush_mx): New global variable.
969 (init_mx, init_mx_once): New functions.
970 (__gcov_flush): Protect self with a mutex.
971 (__gcov_fork): Re-initialize mutex after forking.
972 * unwind-dw2-fde.c: Change condition under which to use
973 __GTHREAD_MUTEX_INIT_FUNCTION.
974
d8aba32a
TG		 9752012-03-12 Tristan Gingold <gingold@adacore.com>
976
977 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
978 * config/ia64/t-vms: Likewise.
979
75ffafdc
MH		 9802012-03-11 Michael Hope <michael.hope@linaro.org>
981
4a172156
UB		 982 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
983 for Thumb-2.
75ffafdc 984
ef6c2c53
WL		 9852012-03-07 Walter Lee <walt@tilera.com>
986
987 * config/tilepro/atomic.c: Rename "atomic_" prefix to
988 "arch_atomic_".
989 (atomic_xor): Rename and move definition to
990 config/tilepro/atomic.h.
991 (atomic_nand): Ditto.
992 * config/tilepro/atomic.h: Rename "atomic_" prefix to
993 "arch_atomic_".
994 (arch_atomic_xor): Move from config/tilepro/atomic.c.
995 (arch_atomic_nand): Ditto.
996
4e30d980
GJL		 9972012-03-07 Georg-Johann Lay <avr@gjlay.de>
998
999 PR target/52507
1000 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
1001
61108225
GJL		 10022012-03-07 Georg-Johann Lay <avr@gjlay.de>
1003
1004 PR target/52505
1005 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
1006 from RAM.
1007
b30e10ab
GJL		 10082012-03-07 Georg-Johann Lay <avr@gjlay.de>
1009
1010 PR target/52461
1011 PR target/52508
1012 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
1013 if RAMPZ affects reading from RAM.
1014 (__tablejump_elpm__): Ditto.
1015 (.xload): Ditto.
1016 (__movmemx_hi): Ditto.
1017 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
1018 (__do_global_dtors): Ditto.
1019 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
1020 (__movmemx_hi): Ditto.
1021
8993fde4
RH		 10222012-03-05 Richard Henderson <rth@redhat.com>
1023
1024 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
1025 [ARM] (count_trailing_zeros): Use the builtin.
1026
b7633ee3
KT		 10272012-03-01 Kai Tietz <ktietz@redhat.com>
1028
1029 * soft-fp: Imported from glibc upstream.
1030
fbd3340c
KT		 10312012-02-28 Kai Tietz <ktietz@redhat.com>
1032
1033 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
1034 for mingw-targets as attribute gcc_struct.
1035
e9e053eb
ILT		 10362012-02-28 Ian Lance Taylor <iant@google.com>
1037
1038 * generic-morestack.c (__splitstack_releasecontext): Correct call
1039 to __morestack_release_segments.
1040
d80c632e
ST		 10412012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
1042
1043 PR target/52390
1044 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
1045 for __linux__ when removing signals from __morestack_fullmask.
1046
0253a8b1
GJL		 10472012-02-23 Georg-Johann Lay <avr@gjlay.de>
1048
1049 PR target/52261
1050 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
1051
e10e461e
UW		 10522012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1053
1054 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
1055 instead of HAVE_INITFINI_ARRAY.
1056 * config/ia64/crtend.S: Likewise.
1057
0c0c6398
KT		 10582012-02-20 Kai Tietz <ktietz@redhat.com>
1059
d7470374
KT		 1060 PR libstdc++/52300
1061 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
1062
0c0c6398
KT		 1063 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
1064 to w32-unwind.h header.
1065
78c27266
RS		 10662012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1067
1068 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
1069 (mips*-*-linux*): Remove t-slibgcc-libgcc.
1070 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
1071 * config/mips/mips16.S (__mips16_rdhwr): Delete.
1072
5adeb246
RS		 10732012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1074
1075 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
1076
672ed313
IS		 10772012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1078
1079 PR libitm/52220
1080 * config/darwin-crt-tm.c: Correct typo.
e9e053eb 1081
e948a1fb
IS		 10822012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1083 Patrick Marlier <patrick.marlier@gmail.com>
1084
1085 PR libitm/52220
1086 * config/darwin-crt-tm.c: Generate dummy functions.
1087
6017aed3
IS		 10882012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1089 Patrick Marlier <patrick.marlier@gmail.com>
1090
1091 PR libitm/52042
1092 * config/darwin-crt-tm.c (getTMCloneTable): New function.
1093 (__doTMRegistrations): Call it.
e9e053eb 1094 (__doTMdeRegistrations): Likewise.
6017aed3 1095
2da8c1ad
GJL		 10962012-01-15 Georg-Johann Lay <avr@gjlay.de>
1097 Anatoly Sokolov <aesok@post.ru>
1098 Eric Weddington <eric.weddington@atmel.com>
1099
1100 PR target/52261
1101 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
1102 (__epilogue_restores__): Ditto.
1103
0f952eb4
EB		 11042012-02-15 Eric Botcazou <ebotcazou@adacore.com>
1105
1106 PR target/51921
1107 PR target/52205
1108 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
1109 Solaris 11 and slightly reformat.
1110 (sparc_is_sighandler): Likewise.
1111
dd552284
WL		 11122012-02-14 Walter Lee <walt@tilera.com>
1113
1114 * config.host: Handle tilegx and tilepro.
1115 * config/tilegx/sfp-machine.h: New file.
1116 * config/tilegx/sfp-machine32.h: New file.
1117 * config/tilegx/sfp-machine64.h: New file.
1118 * config/tilegx/t-crtstuff: New file.
1119 * config/tilegx/t-softfp: New file.
1120 * config/tilegx/t-tilegx: New file.
1121 * config/tilepro/atomic.c: New file.
1122 * config/tilepro/atomic.h: New file.
1123 * config/tilepro/linux-unwind.h: New file.
1124 * config/tilepro/sfp-machine.h: New file.
1125 * config/tilepro/softdivide.c: New file.
1126 * config/tilepro/softmpy.S: New file.
1127 * config/tilepro/t-crtstuff: New file.
1128 * config/tilepro/t-tilepro: New file.
1129
b59cbd50
JW		 11302012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
1131
1132 PR libstdc++/51296
1133 PR libstdc++/51906
1134 * gthr-posix.h: Allow static initializer macros to be disabled.
1135 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
1136
6caf807f
CLT		 11372012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
1138
1139 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
1140 Add t-slibgcc-libgcc to tmake_file.
1141 * config/mips/libgcc-mips16.ver: Revert previous patch.
1142 * config/mips/mips16.S (__mips16_rdhwr): Hide.
1143
b25364a0
S		 11442012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
1145 Jayant R Sonar <jayant.sonar@kpitcummins.com>
1146
1147 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
1148 * config/cr16/crti.S: New file.
1149 * config/cr16/crtlibid.S: New file.
1150 * config/cr16/crtn.S: New file.
1151 * config/cr16/lib1funcs.S: New file.
1152 * config/cr16/t-cr16: New file.
1153 * config/cr16/t-crtlibid: New file.
1154 * config/cr16/unwind-dw2.h: New file.
1155 * config/cr16/unwind-cr16.c: New file.
1156 * config/cr16/divmodhi3.c: New file.
1157
8ef03aa7
AM		 11582012-01-25 Alan Modra <amodra@gmail.com>
1159
1160 * config/rs6000/t-linux64: Delete. Move..
1161 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
1162 * config/rs6000/t-linux: ..and libgcc flags to here.
1163
daecebc8
DR		 11642012-01-22 Douglas B Rupp <rupp@gnat.com>
1165
1166 * config.host (i[34567]86-*-interix3*):
8ef03aa7 1167 Change triplet to i[34567]86-*-interix[3-9]*.
daecebc8
DR		 1168 * configure: Regenerate.
1169
ddaf8125
RS		 11702012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
1171 Richard Sandiford <rdsandiford@googlemail.com>
1172
1173 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
1174 * config/mips/mips16.S (__mips16_rdhwr): New function.
1175 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
1176
2cd8b32c
NS		 11772012-01-11 Nathan Sidwell <nathan@acm.org>
1178
1179 * libgcov.c (__gcov_init): Ignore objects with no functions.
1180
cba300dd
GJL		 11812012-01-10 Georg-Johann Lay <avr@gjlay.de>
1182
1183 PR target/49868
1184 Extend __pgmx semantics to linearize memory.
1185 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
1186 * config/avr/lib1funcs.S (__xload_1): New function.
1187 (__movmemx_qi, __movmemx_hi): New functions.
1188 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
1189 semantics.
9ffaf4bc 1190
3d137660
EB		 11912012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1192
1193 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
1194 purported sigacthandler address isn't null before dereferencing it.
1195 (sparc_is_sighandler): Likewise.
1196
bf4db96c
EB		 11972012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1198
1199 PR ada/41929
1200 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
1201 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
1202 (sparc_is_sighandler): Likewise.
1203 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
1204
1ab3568b
TG		 12052012-01-06 Tristan Gingold <gingold@adacore.com>
1206
1207 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
1208 compatibility thunks...
1209 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
1210 (crtbeginS.o, crtendS.o): ... and these to ...
1211 * config/ia64/t-ia64-elf: ... this new file.
1212 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
1213 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
1214
925b0ed8
AK		 12152012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1216
1217 * configure: Regenerate.
1218 * config/s390/t-crtstuff: Remove -fPIC.
1219
a99ad737
JW		 12202012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1221
1222 PR bootstrap/51006
1223 * enable-execute-stack-mprotect.c (getpagesize): Do not define
1224 for NetBSD.
1225
884f56d1
GJL		 12262012-01-02 Georg-Johann Lay <avr@gjlay.de>
1227
1228 PR target/51345
1229 * config/avr/lib1funcs.S: Remove FIXME comments.
1230 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
1231
8c57e547
GJL		 12322012-01-02 Georg-Johann Lay <avr@gjlay.de>
1233
1234 Implement light-weight DImode support.
1235 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
1236 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
1237 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
1238 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
1239
04dbc287
NS		 12402011-12-30 Nathan Sidwell <nathan@acm.org>
1241
1242 * libgcov.c (gcov_crc32): Remove global var.
1243 (free_fn_data): New function.
1244 (buffer_fn_data): Pass in filename, more robust error recovery.
1245 (crc32_unsigned): New function.
1246 (gcov_exit): More robust detection of new program. More robust
1247 error recovery.
1248 (__gcov_init): Do not update program's crc here.
1249
8e1d97d4
TG		 12502011-12-21 Tristan Gingold <gingold@adacore.com>
1251
1252 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
1253
9ffaf4bc
ILT		 12542011-12-21 Ian Lance Taylor <iant@google.com>
1255
1256 * config/i386/morestack.S: Simplify CFI opcodes throughout.
1257
a0c8d0c1
ILT		 12582011-12-20 Ian Lance Taylor <iant@google.com>
1259
1260 * config/i386/morestack.S (__morestack_non_split): If there is
1261 enough stack space already, don't split. Ask for more stack space
1262 than we required.
1263
69048898
SDJ		 12642011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
1265
1266 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
1267 `sys/sdt.h'.
1268 (_Unwind_DebugHook): New function.
1269 (uw_restore_core_regs): New define.
1270 (unwind_phase2): Use uw_restore_core_regs instead of
1271 restore_core_regs.
1272 (unwind_phase2_forced): Likewise.
1273 (__gnu_Unwind_Resume): Likewise.
1274
1bb4b6a3
UB		 12752011-12-20 Uros Bizjak <ubizjak@gmail.com>
1276
1277 * config/alpha/linux-unwind.h: Update copyright years.
1278 (MD_FROB_UPDATE_CONTEXT): New define.
1279 (alpha_frob_update_context): New function.
1280
eb028768
RS		 12812011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
1282
1283 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
1284 tmake_file rather replacing it.
1285
6a2045bf
IS		 12862011-12-15 Iain Sandoe <iains@gcc.gnu.org>
1287
1288 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
1bb4b6a3 1289 function is not used for PPC64.
6a2045bf
IS		 1290 (save_world): Amend comments. Update the VRsave mask to reflect the
1291 saved regs.
1292 (rest_world): Update comments, do not clobber r10, do not use r8.
1293 (eh_rest_world_r10): Amend comments, do not use r8.
1294 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
1295 no longer used, move restore of CR and target address to the end of
1296 the routine.
1297
a13780a6
L		 12982011-12-14 H.J. Lu <hongjiu.lu@intel.com>
1299
1300 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
1301 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
1302
d7288dfb
GJL		 13032011-12-14 Georg-Johann Lay <avr@gjlay.de>
1304
1305 PR target/49313
1306 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
1307 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
1308
8d2c862d
EB		 13092011-12-11 Eric Botcazou <ebotcazou@adacore.com>
1310
1311 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
1312
3447cae6
GJL		 13132011-12-09 Georg-Johann Lay <avr@gjlay.de>
1314
1315 PR target/49313
1316 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
1317 * config/avr/lib1funcs.S (__muldi3): New function.
1318
806fc6aa
AP		 13192011-12-06 Andrew Pinski <apinski@cavium.com>
1320
1321 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
1322 size of func_ptr.
1323 (__frame_dummy_init_array_entry): Likewise.
1324
28c5e6b5
GJL		 13252011-12-06 Georg-Johann Lay <avr@gjlay.de>
1326
1327 Forward-port from gcc-4_6-branch r181936 2011-12-02.
1328
1329 PR target/51345
1330 PR target/51002
1331 * config/avr/lib1funcs.S (__prologue_saves__,
1332 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
1333 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
1334
8f90394a
IS		 13352011-12-04 Iain Sandoe <iains@gcc.gnu.org>
1336
1337 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
1338
06dd33ac
JDA		 13392011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1340
1341 PR other/51272
1342 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
1343 (_ITM_deregisterTMCloneTable): Likewise.
1344 (__register_frame_info): Fix unused warning.
1345 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
1346 pthread_default_stacksize_np): Likewise.
1347 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
1bb4b6a3 1348
85b8555e
DD		 13492011-11-29 DJ Delorie <dj@redhat.com>
1350
1351 * config.host (rl78-*-elf): New case.
1352 * config/rl78: New directory for the Renesas RL78.
1353
4d5ae4ea
BS		 13542011-11-29 Bernd Schmidt <bernds@codesourcery.com>
1355
1356 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
1357 formatting.
1358
f9c55897
RO		 13592011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1360
1361 PR other/51022
1362 * config/rs6000/t-savresfgpr: New file.
1363 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
1364 $(srcdir)/config/rs6000/eabi.S.
1365 * config/rs6000/t-ppccomm-ldbl: Remove.
1366 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
1367 tmake_file.
1368 (powerpc-*-eabispe*): Likewise.
1369 (powerpc-*-eabi*): Likewise.
1370 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
1371 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
1372 to tmake_file, remove rs6000/t-ppccomm-ldbl.
1373 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
1374 tmake_file.
1375 (powerpc-*-eabisim*): Likewise.
1376 (powerpc-*-elf*): Likewise.
1377 (powerpc-*-eabialtivec*): Likewise.
1378 (powerpc-xilinx-eabi*): Likewise.
1379 (powerpc-*-rtems*): Likewise.
1380 (powerpcle-*-elf*): Likewise.
1381 (powerpcle-*-eabisim*): Likewise.
1382 (powerpcle-*-eabi*): Likewise.
1383
a01207c4
ILT		 13842011-11-27 Ian Lance Taylor <iant@google.com>
1385
1386 * generic-morestack.c (__splitstack_find): Check for NULL old
1387 stack value.
1388 (__splitstack_resetcontext): New function.
1389 (__splitstack_releasecontext): New function.
1390 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1391
2b0b8ab2
IS		 13922011-11-27 Iain Sandoe <iains@gcc.gnu.org>
1393
1394 * config/darwin-crt-tm.c: Correct comments, use correct licence.
1395
c1d8101c
IS		 13962011-11-27 Iain Sandoe <iains@gcc.gnu.org>
1397
1398 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
1399
8b281334
RH		 14002011-11-26 Richard Henderson <rth@redhat.com>
1401
1402 * config/m68k/linux-atomic.c: New file.
1403 * config/m68k/t-linux: New file.
1404 * config.host (m68k-uclinux, m68k-linux): Use it.
1405
7546aa9d
RH		 14062011-11-26 Richard Henderson <rth@redhat.com>
1407
1408 * crtstuff.c (__TMC_LIST__): Mark used not unused.
1409 (__TMC_END__): Only declare if hidden is available; in the definition,
1410 if hidden is unavailable add a null record.
1411 (deregister_tm_clones, register_tm_clones): New.
1412 (__do_global_dtors_aux, frame_dummy): Use them.
1413 (__do_global_dtors, __do_global_ctors_1): Likewise.
1414
e2362f5d
IS		 14152011-11-22 Iain Sandoe <iains@gcc.gnu.org>
1416
1417 * config/darwin-crt-tm.c: New file.
1418 * config.host (darwin): Build crttms.o crttme.o to provide
1419 startup and shutdown for tm clones.
1420 * config/t-darwin (crttms.o): New build rule.
1421 (crttme.o): Likewise.
1422
6685dd96
HPN		 14232011-11-21 Hans-Peter Nilsson <hp@axis.com>
1424
1425 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
1426 et al.
1427
b0dc7e4c
RH		 14282011-11-21 Richard Henderson <rth@redhat.com>
1429
1430 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
1431 (__TMC_LIST__, __TMC_END__): New.
1432 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
1433 (__do_global_dtors): Likewise.
1434 (frame_dummy): Call _ITM_registerTMCloneTable.
1435 (__do_global_ctors_1): Likewise.
1436
d4b4b542
RO		 14372011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1438
1439 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
1440 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1441 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
1442 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
1443 * config/i386/t-darwin64: Remove.
1444 * config/sh/t-netbsd (LIB2ADD): Remove.
1445
989bdb74
GJL		 14462011-11-21 Georg-Johann Lay <avr@gjlay.de>
1447
1448 PR target/49313
1449 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
1450 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
1451 * config/avr/lib1funcs.S (wmov): New assembler macro.
1452 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
1453 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
1454 (__udivmod64): New function.
1455 (__negdi2): New function.
1456
515a0cfc
GP		 14572011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
1458
1459 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
1460 *-*-freebsd*aout*): Remove.
1461
0115d17f
HPN		 14622011-11-20 Hans-Peter Nilsson <hp@axis.com>
1463
1464 * static-object.mk (c_flags-$o): Save c_flags.
1465 ($(base)$(objext)): Use it.
1466
93aeb62b
SE		 14672011-11-18 Steve Ellcey <sje@cup.hp.com>
1468
1469 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
1470
7bc6df2c
GJL		 14712011-11-18 Georg-Johann Lay <avr@gjlay.de>
1472
1473 PR target/49868
1474 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
1475 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
1476 New functions.
1477
425d737b
MGD		 14782011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1479
1480 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
1481 functions.
1bb4b6a3 1482 (aeabi_uidivmod): Likewise.
425d737b
MGD		 1483 (umodsi3): Likewise.
1484 (divsi3): Likewise.
1485 (aeabi_idivmod): Likewise.
1486 (modsi3): Likewise.
1487
f2a176dc
TG		 14882011-11-16 Tristan Gingold <gingold@adacore.com>
1489
1490 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
1491
7c209481
GJL		 14922011-11-15 Georg-Johann Lay <avr@gjlay.de>
1493
1494 PR target/49868
1495 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
1496 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
1497
9dfd5832
JDA		 14982011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1499
1500 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
1501 tmake_file list.
1502 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
1503 * config/pa/t-stublib64: Delete.
1504
f77dca5d
RH		 15052011-11-12 Richard Henderson <rth@redhat.com>
1506
1507 * config/rs6000/linux-unwind.h (frob_update_context): Properly
1508 cast the pointer argument to _Unwind_SetGRPtr.
1509
902828f0
RO		 15102011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1511
1512 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
1513
e14304ef
ILT		 15142011-11-09 Ian Lance Taylor <iant@google.com>
1515
1516 * generic-morestack.c: Include <string.h>.
1517 (uintptr_type): Define.
1518 (struct initial_sp): Add dont_block_signals field. Reduce size of
1519 extra array by 1.
1520 (allocate_segment): Set prev field to NULL. Don't set
1521 __morestack_current_segment or __morestack_segments.
1522 (__generic_morestack): Update current->prev and *pp after calling
1523 allocate_segment.
1524 (__morestack_block_signals): Don't do anything if
1525 dont_block_signals is set.
1526 (__morestack_unblock_signals): Likewise.
1527 (__generic_findstack): Check for initial_sp == NULL. Add casts to
1528 uintptr_type.
1529 (__splitstack_block_signals): New function.
1530 (enum __splitstack_content_offsets): Define.
1531 (__splitstack_getcontext, __splitstack_setcontext): New functions.
1532 (__splitstack_makecontext): New function.
1533 (__splitstack_block_signals_context): New function.
1534 (__splitstack_find_context): New function.
1535 * config/i386/morestack.S (__morestack_get_guard): New function.
1536 (__morestack_set_guard, __morestack_make_guard): New functions.
1537 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1538
e3d871e4
RO		 15392011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1540
1541 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
1542 (i[34567]86-*-mingw*): ... here.
1543 (x86_64-*-mingw*): ... here.
1544
e55cef40
RO		 15452011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1546
1547 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
1548
5366b186
NS		 15492011-11-07 Nathan Sidwell <nathan@acm.org>
1550
1551 * libgcov.c (struct gcov_fn_buffer): New struct.
1552 (buffer_fn_data): New helper.
1553 (gcov_exit): Rework for new gcov data structures.
1554
74155a6f
GJL		 15552011-11-07 Georg-Johann Lay <avr@gjlay.de>
1556
1557 PR target/49313
1558 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
1559
200feb07
RO		 15602011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1561
1562 * config.host (tmake_file): Correct comment.
1563 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
1564 t-libgcc-pic.
1565 (bfin*-uclinux*): Likewise.
1566 (bfin*-linux-uclibc*): Likewise.
1567 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
1568
1569 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
1570 assigning.
1571 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1572 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
1573 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1574 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
1575 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1576 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
1577 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
1578 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1579 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
1580 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
1581 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
1582 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
1583 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
1584
1585 * config/bfin/t-elf: Remove.
1586 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
1587
c9cd1a07
RO		 15882011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1589
1590 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
1591 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
1592 (lm32-*-elf*, lm32-*-rtems*): Split into ...
1593 (lm32-*-elf*): ... this.
1594 (lm32-*-rtems*): ... and this.
1595 Add to tmake_file.
1596 (m32r-*-rtems*): Add to tmake_file.
1597 (moxie-*-rtems*): Likewise.
1598 (sparc-*-rtems*): Likewise.
1599 Remove t-rtems from tmake_file.
1600 (sparc64-*-rtems*): Likewise.
1601 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
1602 instead.
1603
9fbcc75d
RO		 16042011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1605
1606 PR bootstrap/50982
1607 * config/gthr-posix.h: Move ...
1608 * gthr-posix.h: ... here.
1609 * config/gthr-lynx.h: Reflect this.
1610 * config/gthr-vxworks.h: Likewise.
1611 * config/rs6000/gthr-aix.h: Likewise.
1612 * configure.ac (target_thread_file): Likewise.
1613 * configure: Regenerate.
1614
76644b68
SH		 16152011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
1616
1617 * config.host (arm*-*-rtemseabi*): New target.
1618
5e490f2a
JDA		 16192011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1620
1621 PR other/50991
1622 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
1623 extra-parts.
1624
feeeff5c
JR		 16252011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
1626
1627 * config.host (epiphany-*-elf*): New configuration.
1628 * config/epiphany: New Directory.
1629
d618bb2c
RC		 16302011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
1631
1632 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
1633 * config/avr/t-rtems: New.
1634 Filter out _exit from LIB1ASMFUNCS.
1635
1bb6f778
DM		 16362011-11-04 David S. Miller <davem@davemloft.net>
1637
1638 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
1639 * configure: Rebuild.
1640
9a7f7422
AK		 16412011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1642
1643 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
1644 variable.
1645
e4fe948a
GJL		 16462011-11-04 Georg-Johann Lay <avr@gjlay.de>
1647
1648 PR target/50931
1649 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
1650 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
1651
7084e037
JS		 16522011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
1653
1654 PR target/50989
1655 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
1656
1a032034
RO		 16572011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1658
1659 * config/c6x/t-elf (LIB2ADDEH): Set.
1660 * config/c6x/t-c6x-elf: Remove.
1661
d385f772
RO		 16622011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1663
1664 * config/i386/sol2-ci.S: Rename to ...
1665 * config/i386/crti.S: ... this.
1666 * config/i386/sol2-cn.S: Rename to ...
1667 * config/i386/crtn.S: ... this.
1668 * config/sparc/sol2-ci.S: Rename to ...
1669 * config/sparc/crti.S: ... this.
1670 * config/sparc/sol2-cn.S: Rename to ...
1671 * config/sparc/crtn.S: ... this.
1672 * config/t-sol2 (CUSTOM_CRTIN): Remove.
1673 (crti.o, crtn.o): Remove.
1674
1ba878a9
TG		 16752011-11-04 Tristan Gingold <gingold@adacore.com>
1676
1677 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
1678
02750c15
KK		 16792011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
1680
1681 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
1682
bf86b067
HPN		 16832011-11-03 Hans-Peter Nilsson <hp@axis.com>
1684
1685 * config.host (crisv32-*-none, cris-*-none): Remove.
1686 (crisv32-*-elf): Append to tmake_file, don't just set it.
1687 (cris-*-elf): Add missing t-fdpbit to tmake_file.
1688
d0bc53bd
RO		 16892011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1690
1691 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
1692 (ecrtn$(objext)): Likewise.
1693 (ncrti$(objext)): Likewise.
1694 (ncrtn$(objext)): Likewise.
1695
036da830
AS		 16962011-11-03 Andreas Schwab <schwab@redhat.com>
1697
1698 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
1699
d2a7d041
DM		 17002011-11-02 David S. Miller <davem@davemloft.net>
1701
1702 * configure.ac: Set host_address on sparc too.
1703 * configure: Regenerate.
1704 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
1705 based upon host_address.
1706 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
1707
af8ed618
JM		 17082011-11-02 Jason Merrill <jason@redhat.com>
1709
1710 * config/rs6000/t-ppccomm: Add missing \.
1711
5d1c8e77
RO		 17122011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1713
1714 * gthr-single.h, gthr.h: New files.
1715 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
1716 config/gthr-vxworks.h, config/i386/gthr-win32.h,
1717 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
1718 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
1719 * config/i386/gthr-win32.c: Include "gthr-win32.h".
1720 * configure.ac (thread_header): New variable.
1721 Set it depending on target_thread_file.
1722 (gthr-default.h): Link from $thread_header.
1723 * configure: Regenerate.
1724 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
1725
852b75ed
RO		 17262011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1727
1728 * configure.ac (tm_file_): New variable.
1729 Determine from tm_file.
1730 (tm_file, tm_defines): Substitute.
1731 * configure: Regenerate.
1732 * mkheader.sh: New file.
1733 * Makefile.in (clean): Remove libgcc_tm.h.
1734 ($(objects)): Depend on libgcc_tm.h.
1735 (libgcc_tm_defines, libgcc_tm_file): New variables.
1736 (libgcc_tm.h, libgcc_tm.stamp): New targets.
1737 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
1738 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
1739 ($(extra-parts)): Depend on libgcc_tm.h.
1740 * config.host (tm_defines, tm_file): New variable.
1741 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
1742 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
1743 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
1744 (avr-*-rtems*): Likewise.
1745 (avr-*-*): Likewise.
1746 (frv-*-elf): Likewise.
1747 (frv-*-*linux*): Likewise.
1748 (h8300-*-rtems*): Likewise.
1749 (h8300-*-elf*): Likewise.
1750 (i[34567]86-*-darwin*): Likewise.
1751 (x86_64-*-darwin*): Likewise.
1752 (rx-*-elf): Likewise.
1753 (tic6x-*-uclinux): Likewise.
1754 (tic6x-*-elf): Likewise.
1755 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
1756 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
1757 * config/i386/cygming-crtbegin.c: Likewise.
1758 * config/i386/cygming-crtend.c: Likewise.
1759 * config/ia64/fde-vms.c: Likewise.
1760 * config/ia64/unwind-ia64.c: Likewise.
1761 * config/libbid/bid_gcc_intrinsics.h: Likewise.
1762 * config/rs6000/darwin-fallback.c: Likewise.
1763 * config/stormy16/lib2funcs.c: Likewise.
1764 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
1765 * crtstuff.c: Likewise.
1766 * dfp-bit.h: Likewise.
1767 * emutls.c: Likewise.
1768 * fixed-bit.c: Likewise.
1769 * fp-bit.c: Likewise.
1770 * generic-morestack-thread.c: Likewise.
1771 * generic-morestack.c: Likewise.
1772 * libgcc2.c: Likewise.
1773 * libgcov.c: Likewise.
1774 * unwind-dw2-fde-dip.c: Likewise.
1775 * unwind-dw2-fde.c: Likewise.
1776 * unwind-dw2.c: Likewise.
1777 * unwind-sjlj.c: Likewise.
1778
f9989b51
RO		 17792011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1780
1781 * configure.ac: Include ../config/picflag.m4.
1782 (GCC_PICFLAG): Call it.
1783 Substitute.
1784 * configure: Regenerate.
1785 * Makefile.in (gcc_srcdir): Remove.
1786 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
1787 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
1788 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
1789 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
1790 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
1791 Use $<.
1792 Remove comment.
1793 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
1794 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
1795 to refer to libgcc2.c.
1796 Use $<.
1797 * config/darwin-64.c: New file.
1798 * config/darwin-crt3.c: Remove comment.
1799 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
1800 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
1801 config/udivmodsi4.c: New files.
1802 * config/memcmp.c, config/memcpy.c, config/memmove.c,
1803 config/memset.c: New files.
1804 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
1805 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
1806 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
1807 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
1808 * config/t-openbsd-thread: New file.
1809 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
1810 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
1811 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
1812 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
1813 qrnnd.S.
1814 Adapt filename.
1815 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
1816 to refer to gthr-posix.c.
1817 * config/alpha/t-vms (LIB2ADD): Set.
1818 * config/alpha/vms-gcc_shell_handler.c: New file.
1819 * config/arm/bpabi.c, config/arm/fp16.c,
1820 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
1821 config/arm/unaligned-funcs.c: New files.
1822 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
1823 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1824 * config/arm/t-linux: Likewise.
1825 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
1826 * config/arm/t-netbsd: New file.
1827 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
1828 * config/arm/t-symbian (LIB2ADD_ST): Set.
1829 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
1830 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1831 * config/bfin/t-elf: New file.
1832 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
1833 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
1834 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
1835 config/c6x/ltf.c: New files.
1836 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
1837 (HOST_LIBGCC2_CFLAGS): Set.
1838 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
1839 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1840 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
1841 New files.
1842 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
1843 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
1844 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
1845 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
1846 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
1847 files.
1848 * config/frv/t-frv (LIB2ADD): Set.
1849 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1850 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
1851 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
1852 config/h8300/popcounthi2.c: New files.
1853 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1854 * config/i386/gthr-win32.c: New file.
1855 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
1856 * config/i386/t-cygwin: Likewise.
1857 * config/i386/t-darwin, config/i386/t-darwin64,
1858 config/i386/t-gthr-win32, config/i386/t-interix: New files.
1859 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
1860 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1861 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1862 * config/ia64/quadlib.c: New file.
1863 * config/ia64/t-hpux (LIB2ADD): Set.
1864 * config/ia64/t-ia64: Add comment.
1865 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
1866 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1867 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
1868 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
1869 * config/m32c/t-m32c (LIB2ADD): Set.
1870 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1871 * config/m32r/t-m32r: Likewise.
1872 * config/m68k/fpgnulib.c: New file.
1873 * config/m68k/t-floatlib (LIB2ADD): Set.
1874 (xfgnulib.c): New target.
1875 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
1876 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
1877 * config/mep/t-mep (LIB2ADD): Set.
1878 * config/microblaze/divsi3.asm: Rename to divsi3.S.
1879 * config/microblaze/moddi3.asm: Rename to moddi3.S.
1880 * config/microblaze/modsi3.asm: Rename to modsi3.S.
1881 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
1882 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
1883 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
1884 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
1885 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
1886 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
1887 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
1888 New files.
1889 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
1890 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
1891 * config/pa/fptr.c, config/pa/lib2funcs.S,
1892 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
1893 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1894 (LIB2ADD, LIB2ADD_ST): Set.
1895 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
1896 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
1897 Set.
1898 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
1899 * config/pdp11/t-pdp11: New file.
1900 * config/picochip/libgccExtras/adddi3.S,
1901 config/picochip/libgccExtras/ashlsi3.S,
1902 config/picochip/libgccExtras/ashrsi3.S,
1903 config/picochip/libgccExtras/clzsi2.S,
1904 config/picochip/libgccExtras/cmpsi2.S,
1905 config/picochip/libgccExtras/divmod15.S,
1906 config/picochip/libgccExtras/divmodhi4.S,
1907 config/picochip/libgccExtras/divmodsi4.S,
1908 config/picochip/libgccExtras/lshrsi3.S,
1909 config/picochip/libgccExtras/parityhi2.S,
1910 config/picochip/libgccExtras/popcounthi2.S,
1911 config/picochip/libgccExtras/subdi3.S,
1912 config/picochip/libgccExtras/ucmpsi2.S,
1913 config/picochip/libgccExtras/udivmodhi4.S,
1914 config/picochip/libgccExtras/udivmodsi4.S: New files.
1915 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
1916 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
1917 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
1918 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
1919 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
1920 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
1921 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
1922 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
1923 files.
1924 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
1925 (HOST_LIBGCC2_CFLAGS): Set.
1926 * config/rs6000/t-darwin64: New file.
1927 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
1928 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
1929 * config/rs6000/t-ppccomm (LIB2ADD): Add
1930 $(srcdir)/config/rs6000/tramp.S.
1931 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
1932 Add $(srcdir)/config/rs6000/eabi.S.
1933 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
1934 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
1935 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
1936 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
1937 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
1938 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
1939 * config/rs6000/tramp.S: New file.
1940 * config/s390/t-tpf: Remove.
1941 * config/sh/linux-atomic.S: New file.
1942 * config/sh/t-linux (LIB2ADD): Set.
1943 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
1944 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1945 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
1946 to unwind-dw2.c.
1947 (HOST_LIBGCC2_CFLAGS): Set.
1948 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1949 * config/spu/divmodti4.c, config/spu/divv2df3.c,
1950 config/spu/float_disf.c, config/spu/float_unsdidf.c,
1951 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
1952 config/spu/mfc_multi_tag_release.c,
1953 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
1954 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
1955 config/spu/multi3.c: New files.
1956 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
1957 (HOST_LIBGCC2_CFLAGS): Set.
1958 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
1959 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
1960 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
1961 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
1962 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
1963 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
1964 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
1965 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
1966 config/stormy16/umodsi3.c: New files.
1967 * config/xtensa/lib2funcs.S: New file.
1968 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1969 * config/xtensa/t-xtensa (LIB2ADD): Set.
1970 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
1971 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
1972 Add t-freebsd-thread to tmake_file for posix threads.
1973 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
1974 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
1975 (*-*-lynxos*): Likewise.
1976 (*-*-netbsd*): Likewise.
1977 (*-*-openbsd*): Likewise.
1978 Add t-openbsd-thread to tmake_file for posix threads.
1979 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
1980 (*-*-vxworks*): Set tmake_file.
1981 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1982 (alpha*-*-freebsd*): Likewise.
1983 (alpha*-*-netbsd*): Likewise.
1984 (alpha*-*-openbsd*): Likewise.
1985 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
1986 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1987 (alpha*-dec-*vms*): Likewise.
1988 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
1989 (bfin*-elf*): Add bfin/t-elf to tmake_file.
1990 (bfin*-uclinux*): Likewise.
1991 (bfin*-linux-uclibc*): Likewise.
1992 (crisv32-*-elf): Add cris/t-cris to tmake_file.
1993 (crisv32-*-none): Likewise.
1994 (cris-*-elf): Likewise.
1995 (cris-*-none): Likewise.
1996 (cris-*-linux*, crisv32-*-linux*): Likewise.
1997 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
1998 tmake_file.
1999 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
2000 tmake_file.
2001 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
2002 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
2003 (x86_64-*-elf*): Likewise.
2004 (i[34567]86-*-nto-qnx*): Likewise.
2005 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
2006 win32 threads.
2007 (x86_64-*-mingw*): Likewise.
2008 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
2009 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
2010 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2011 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2012 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
2013 tmake_file.
2014 (mipsisa64sr71k-*-elf*): Likewise.
2015 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2016 (mips-*-elf*, mipsel-*-elf*): Likewise.
2017 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2018 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2019 (mips*-*-rtems*): Likewise.
2020 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
2021 to tmake_file.
2022 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
2023 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
2024 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
2025 (spu-*-elf*): Likewise.
2026 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
2027
45b86625
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2029
2030 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
2031 $(srcdir) to refer to $(LIB1ASMSRC).
2032 Use $<.
2033 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
2034 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
2035 config/arm/lib1funcs.S: New files.
2036 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
2037 * config/arm/t-arm: New file.
2038 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
2039 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
2040 config/arm/t-strongarm-elf: New files.
2041 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
2042 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
2043 * config/avr/lib1funcs.S: New file.
2044 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2045 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
2046 * config/c6x/lib1funcs.S: New file.
2047 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2048 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
2049 * config/frv/lib1funcs.S: New file.
2050 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2051 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
2052 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
2053 * config/ia64/__divxf3.asm: Rename to ...
2054 * config/ia64/__divxf3.S: ... this.
2055 Adapt lib1funcs.asm filename.
2056 * config/ia64/_fixtfdi.asm: Rename to ...
2057 * config/ia64/_fixtfdi.S: ... this.
2058 Adapt lib1funcs.asm filename.
2059 * config/ia64/_fixunstfdi.asm: Rename to ...
2060 * config/ia64/_fixunstfdi.S: ... this.
2061 Adapt lib1funcs.asm filename.
2062 * config/ia64/_floatditf.asm: Rename to ...
2063 * config/ia64/_floatditf.S: ... this.
2064 Adapt lib1funcs.asm filename.
2065 * config/ia64/lib1funcs.S: New file.
2066 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
2067 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2068 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
2069 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
2070 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
2071 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
2072 * config/mep/lib1funcs.S: New file.
2073 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2074 * config/mips/mips16.S: New file.
2075 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2076 * config/pa/milli64.S: New file.
2077 * config/pa/t-linux, config/pa/t-linux64: New files.
2078 * config/picochip/lib1funcs.S: New file.
2079 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2080 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
2081 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
2082 * config/sh/t-netbsd: New file.
2083 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
2084 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
2085 * config/sh/t-sh64: New file.
2086 * config/sparc/lb1spc.S: New file.
2087 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
2088 filename.
2089 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
2090 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
2091 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
2092 config/xtensa/lib1funcs.S: New files.
2093 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2094 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
2095 tmake_file.
2096 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
2097 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
2098 (arm*-*-linux*): Likewise.
2099 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
2100 arm*-*-linux-*eabi, add arm/t-linux otherwise.
2101 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
2102 (arm*-*-ecos-elf): Likewise.
2103 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2104 (arm*-*-rtems*): Likewise.
2105 (arm*-*-elf): Likewise.
2106 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
2107 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
2108 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
2109 (bfin*-uclinux*): Likewise.
2110 (bfin*-linux-uclibc*): Likewise.
2111 (bfin*-rtems*): Likewise.
2112 (bfin*-*): Likewise.
2113 (fido-*-elf): Merge into m68k-*-elf*.
2114 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
2115 (frv-*-*linux*): Add frv/t-frv to tmake_file.
2116 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
2117 (h8300-*-elf*): Likewise.
2118 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
2119 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
2120 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
2121 (i[34567]86-*-mingw*): Likewise.
2122 (x86_64-*-mingw*): Likewise.
2123 (i[34567]86-*-interix3*): Likewise.
2124 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
2125 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
2126 (m68k-*-elf*): Also handle fido-*-elf.
2127 Add m68k/t-floatlib to tmake_file.
2128 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
2129 (m68k-*-linux*): Likewise.
2130 (m68k-*-rtems*): Likewise.
2131 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
2132 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
2133 sh64*-*-*.
2134 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
2135 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
2136 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
2137 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
2138 sh/t-netbsd to tmake_file.
2139 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
2140 (sh-*-rtems*): Add sh/t-sh to tmake_file.
2141 (sh-wrs-vxworks): Likewise.
2142 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
2143 *-leon[3-9]*.
2144 (v850*-*-*): Add v850/t-v850 to tmake_file.
2145 (vax-*-linux*): Add vax/t-linux to tmake_file.
2146 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
2147
5f73c6cc
RO		 21482011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2149
2150 * crtstuff.c: New file.
2151 * Makefile.in (CRTSTUFF_CFLAGS): Define.
2152 (CRTSTUFF_T_CFLAGS): Define.
2153 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
2154 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
2155 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
2156 crtstuff.c.
2157 Use $<.
2158 (crtbeginT.o): Use $(objext).
2159 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
2160 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
2161 (gcc-extra-parts): Remove.
2162 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
2163 Set extra_parts.
2164 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2165 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
2166 Add t-crtstuff-pic to tmake_file.
2167 (*-*-lynxos*): New case.
2168 Set tmake_file, extra_parts.
2169 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
2170 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
2171 *-*-netbsdelf[2-9]*.
2172 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
2173 (*-*-rtems*): Set extra_parts.
2174 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
2175 (*-*-uclinux*): New case.
2176 Set extra_parts.
2177 (*-*-vms*): New case.
2178 Set tmake_file, extra_parts.
2179 (*-*-elf): Set extra_parts.
2180 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
2181 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
2182 vms/t-vms64.
2183 Set extra_parts.
2184 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
2185 Set extra_parts.
2186 (arm*-*-freebsd*): Add t-crtin to tmake_file.
2187 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
2188 (arm-wrs-vxworks): Append to tmake_file.
2189 Set extra_parts.
2190 (arm*-*-uclinux*): Set extra_parts.
2191 (arm*-*-ecos-elf): Likewise.
2192 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
2193 arm*-*-eabi*.
2194 (arm*-*-rtems*): Set extra_parts.
2195 (arm*-*-elf): Likewise.
2196 (avr-*-rtems*): Clear extra_parts.
2197 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
2198 Set extra_parts.
2199 (bfin*-uclinux*): Likewise.
2200 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
2201 (bfin*-rtems*): Append to tmake_file.
2202 Set extra_parts.
2203 (bfin*-*): Likewise.
2204 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
2205 (crisv32-*-elf): ... this.
2206 (crisv32-*-none): ... this.
2207 (cris-*-elf, cris-*-none): New cases.
2208 Add cris/t-elfmulti to tmake_file.
2209 (fr30-*-elf): Append to tmake_file.
2210 Set extra_parts.
2211 (frv-*-elf): Append to tmake_file, add frv/t-frv.
2212 Set extra_parts.
2213 (h8300-*-rtems*): Append to tmake_file.
2214 Set extra_parts.
2215 (h8300-*-elf*): Likewise.
2216 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
2217 Set extra_parts.
2218 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
2219 Set extra_parts.
2220 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
2221 (x86_64-*-elf*): Likewise.
2222 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
2223 (x86_64-*-freebsd*): Likewise.
2224 (x86_64-*-netbsd*): Likewise.
2225 (i[34567]86-*-linux*): Likewise.
2226 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2227 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2228 (x86_64-*-linux*): Likewise.
2229 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2230 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
2231 tmake_file.
2232 Set extra_parts.
2233 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
2234 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
2235 Append to extra_parts, remove crtbegin.o, crtend.o.
2236 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
2237 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
2238 crtend.o, crtbeginS.o, crtendS.o.
2239 (ia64*-*-linux*): Comment extra_parts.
2240 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
2241 Set extra_parts.
2242 (iq2000*-*-elf*): Clear extra_parts.
2243 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
2244 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
2245 (m32r-*-elf*, m32r-*-rtems*): Split off ...
2246 (m32r-*-rtems*): ... this.
2247 Add m32r/t-m32r to tmake_file.
2248 (m68k-*-elf*): Add t-crtin to tmake_file.
2249 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
2250 (mcore-*-elf): Likewise.
2251 (microblaze*-*-*): Set extra_parts.
2252 (mips*-sde-elf*): New case.
2253 Set tmake_file, extra_parts.
2254 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2255 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2256 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
2257 tmake_file.
2258 Set extra_parts.
2259 (mipsisa64sr71k-*-elf*): Likewise.
2260 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2261 (mips-*-elf*, mipsel-*-elf*): Likewise.
2262 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2263 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
2264 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2265 (mips*-*-rtems*): Likewise.
2266 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
2267 (moxie-*-*): Split into ...
2268 (moxie-*-elf, moxie-*-uclinux*): ... this.
2269 Add to extra_parts, remove crtbegin.o, crtend.o.
2270 (moxie-*-rtems*): New case.
2271 Set tmake_file.
2272 Clear extra_parts.
2273 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
2274 Set extra_parts.
2275 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2276 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
2277 tmake_file.
2278 Set extra_parts.
2279 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
2280 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
2281 Set extra_parts.
2282 (powerpc-*-eabisim*): Likewise.
2283 (powerpc-*-elf*): Likewise.
2284 (powerpc-*-eabialtivec*): Likewise.
2285 (powerpc-xilinx-eabi*): Likewise.
2286 (powerpc-*-eabi*): Likewise.
2287 (powerpc-*-rtems*): Likewise.
2288 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
2289 tmake_file.
2290 Set extra_parts.
2291 (powerpc-*-lynxos*): Add to tmake_file.
2292 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
2293 rs6000/t-crtstuff, t-crtstuff-pic.
2294 Set extra_parts.
2295 (powerpcle-*-eabisim*): Likewise.
2296 (powerpcle-*-eabi*): Likewise.
2297 (rx-*-elf): Remove extra_parts.
2298 (s390x-ibm-tpf*): Set extra_parts.
2299 (score-*-elf): Set extra_parts.
2300 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2301 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2302 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2303 (sh64l*-*-netbsd*): Split into ...
2304 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
2305 Add t-crtstuff-pic to tmake_file.
2306 Set extra_parts.
2307 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
2308 Set extra_parts.
2309 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
2310 (sparc-*-elf*): Remove t-crtin from tmake_file.
2311 Add to extra_parts, remove crtbegin.o, crtend.o.
2312 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
2313 (sparc64-*-linux*): Likewise.
2314 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
2315 Add to extra_parts, remove crtbegin.o, crtend.o.
2316 (sparc64-*-elf*): Remove t-crtin from tmake_file.
2317 Add to extra_parts, remove crtbegin.o, crtend.o.
2318 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
2319 Add to extra_parts, remove crtbegin.o, crtend.o.
2320 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
2321 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
2322 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
2323 Set extra_parts.
2324 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
2325 Set extra_parts.
2326 (tic6x-*-*): Change to ...
2327 (tic6x-*-elf): ... this.
2328 Set extra_parts.
2329 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
2330 Set extra_parts.
2331 (am33_2.0-*-linux*): Add comment.
2332 (mep*-*-*): Add mep/t-mep to tmake_file.
2333 Set extra_parts.
2334 * config/alpha/t-vms: New file.
2335 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
2336 * config/arm/crti.S, config/arm/crtn.S: New files.
2337 * config/bfin/crti.S, config/bfin/crtn.S: New files.
2338 * config/bfin/crtlibid.S: New file.
2339 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
2340 * config/c6x/crti.S, config/c6x/crtn.S: New files.
2341 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
2342 (crti.o, crtin.o): New rules.
2343 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2344 * config/c6x/t-uclinux: New file.
2345 * config/cris/t-elfmulti: New file.
2346 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
2347 * config/fr30/crti.S, config/fr30/crtn.S: New files.
2348 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
2349 * config/frv/t-frv: New file.
2350 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
2351 * config/h8300/crti.S, config/h8300/crtn.S: New files.
2352 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
2353 New files.
2354 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
2355 refer to cygming-crtbegin.c, cygming-crtend.c.
2356 Use $<.
2357 * config/i386/t-nto: New file.
2358 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
2359 * config/ia64/crti.S, config/ia64/crtn.S: New files.
2360 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
2361 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
2362 Use .S extension.
2363 Use $<.
2364 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2365 (crtinitS.o): New rule.
2366 * config/ia64/vms-crtinit.S: New file.
2367 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
2368 * config/m32r/initfini.c: New file.
2369 * config/m32r/t-linux, config/m32r/t-m32r: New files.
2370 * config/m68k/crti.S, config/m68k/crtn.S: New files.
2371 * config/mcore/crti.S, config/mcore/crtn.S: New files.
2372 * config/mep/t-mep: New file.
2373 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
2374 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
2375 * config/mips/crti.S, config/mips/crtn.S: New files.
2376 * config/mips/t-crtstuff: New file.
2377 * config/mmix/crti.S, config/mmix/crtn.S: New files.
2378 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
2379 (CUSTOM_CRTIN): Set.
2380 ($(T)crti.o, $(T)crtn.o): Remove $(T),
2381 dependencies.
2382 Use $(srcdir) to refer to crti.S, crtn.S.
2383 Use .S extension, $<.
2384 * config/moxie/crti.asm: Rename to ...
2385 * config/moxie/crti.S: ... this.
2386 * config/moxie/crtn.asm: Rename to ...
2387 * config/moxie/crtn.S: ... this.
2388 * config/moxie/t-moxie: Remove.
2389 * config/pa/stublib.c: New file.
2390 * config/pa/t-stublib, config/pa/t-stublib64: New files.
2391 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
2392 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
2393 * config/rs6000/t-crtstuff: New file.
2394 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
2395 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
2396 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
2397 Make output file explicit.
2398 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
2399 Make output file explicit.
2400 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
2401 Make output file explicit.
2402 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
2403 Make output file explicit.
2404 * config/score/crti.S, config/score/crtn.S: New files.
2405 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
2406 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
2407 files.
2408 * config/sh/t-sh, config/sh/t-superh: New files.
2409 * config/sparc/t-linux64: New file.
2410 * config/spu/cache.S, config/spu/cachemgr.c: New files.
2411 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
2412 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
2413 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
2414 * config/t-crtin: Remove.
2415 * config/t-crtstuff-pic: New file.
2416 * config/t-sol2 (CUSTOM_CRTIN): Set.
2417 (crti.o, crtn.o): New rules.
2418 * config/vms/t-vms: New file.
2419 * config/vms/vms-ucrt0.c: New file.
2420 * config/xtensa/t-elf: New file.
2421
b040f2be
RO		 24222011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2423
2424 * Makefile.in (SHLIB_NM_FLAGS): Set.
2425 * mkmap-flat.awk, mkmap-symver.awk: New files.
2426 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
2427 exceptions.
2428 * configure: Regenerate.
2429 * config/libgcc-glibc.ver: New file.
2430 * config/libgcc-libsystem.ver: New file.
2431 * config/t-libunwind (SHLIB_LC): Set.
2432 * config/t-linux: New file.
2433 * config/t-slibgcc (INSTALL_SHLIB): New.
2434 (SHLIB_INSTALL): Use it.
2435 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
2436 to mkmap-symver.awk.
2437 (SHLIB_MAPFILES): Don't append, adapt pathname.
2438 (SHLIB_VERPFX): Set.
2439 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
2440 to mkmap-symver.awk.
2441 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
2442 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
2443 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
2444 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
2445 to mkmap-flat.awk.
2446 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
2447 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
2448 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
2449 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
2450 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
2451 * config/i386/libgcc-darwin.10.4.ver,
2452 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
2453 New files.
2454 * config/i386/t-darwin: Remove.
2455 * config/i386/t-darwin64: Likewise.
2456 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
2457 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
2458 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
2459 * config/i386/t-linux: New file.
2460 * config/i386/t-mingw32: New file.
2461 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
2462 * config/ia64/t-glibc: Rename to ...
2463 * config/ia64/t-linux: ... this.
2464 (SHLIB_MAPFILES): Set.
2465 * config/ia64/t-glibc-libunwind: Rename to ...
2466 * config/ia64/t-linux-libunwind: ... this.
2467 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
2468 * config/ia64/t-slibgcc-hpux: New file.
2469 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
2470 * config/m68k/t-slibgcc-elf-ver: New file.
2471 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
2472 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
2473 to mkmap-flat.awk.
2474 * config/pa/t-slibgcc-hpux: New file.
2475 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
2476 files.
2477 * config/rs6000/libgcc-darwin.10.4.ver,
2478 config/rs6000/libgcc-darwin.10.5.ver: New files.
2479 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
2480 config/rs6000/libgcc-glibc.ver.
2481 * config/rs6000/libgcc-ppc64.ver: Rename to
2482 config/rs6000/libgcc-ibm-ldouble.ver.
2483 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
2484 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
2485 * config/rs6000/t-ldbl128: Rename to ...
2486 * config/rs6000/t-linux: ... this.
2487 (SHLIB_MAPFILES): Adapt filename.
2488 * config/rs6000/t-slibgcc-aix: New file.
2489 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
2490 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
2491 libgcc-excl.ver, libgcc-glibc.ver.
2492 (SHLIB_LINK, SHLIB_INSTALL): Remove.
2493 * config/sparc/libgcc-glibc.ver: New file.
2494 * config/sparc/t-linux: New file.
2495 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
2496 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
2497 t-slibgcc-elf-ver to tmake_file.
2498 Add t-slibgcc-nolc-override to tmake_file for posix threads on
2499 *-*-freebsd[34].
2500 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2501 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
2502 t-slibgcc-elf-ver, t-linux to tmake_file.
2503 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
2504 tmake_file.
2505 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
2506 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
2507 (alpha*-dec-*vms*): Likewise.
2508 (arm*-*-freebsd*): Append to tmake_file.
2509 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
2510 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
2511 arm*-*-linux-*eabi.
2512 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
2513 tmake_file for arm*-*-symbianelf*.
2514 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
2515 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
2516 cris/t-linux.
2517 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
2518 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
2519 pa/t-slibgcc-dwarf-ver to tmake_file.
2520 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
2521 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
2522 (hppa*64*-*-hpux11*): Likewise.
2523 (hppa[12]*-*-hpux11*): Likewise.
2524 (x86_64-*-darwin*): Don't override tmake_file, but only keep
2525 i386/t-crtpc, i386/t-crtfm.
2526 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
2527 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2528 to tmake_file.
2529 Add i386/t-cygwin to tmake_file.
2530 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
2531 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
2532 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2533 to tmake_file.
2534 Add i386/t-mingw32 to tmake_file.
2535 (x86_64-*-mingw*): Likewise.
2536 (ia64*-*-freebsd*): Append to tmake_file.
2537 (ia64*-*-linux*): Append to tmake_file.
2538 Replace ia64/t-glibc by ia64/t-linux.
2539 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
2540 system libunwind.
2541 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
2542 t-slibgcc-hpux to tmake_file.
2543 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
2544 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
2545 (m32rle-*-linux*): Likewise.
2546 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
2547 sjlj exceptions.
2548 (microblaze*-linux*): New case.
2549 Append to tmake_file, add t-slibgcc-nolc-override.
2550 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
2551 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2552 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
2553 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2554 rs6000/t-slibgcc-aix to tmake_file.
2555 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2556 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2557 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2558 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2559 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2560 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
2561 sh*-*-linux*.
2562 (sparc-*-linux*): Append to tmake_file for *-leon*.
2563 Add sparc/t-linux to tmake_file for non-Leon targets.
2564 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
2565 (tic6x-*-uclinux): New case.
2566 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
2567 (tic6x-*-*): Add c6x/t-elf to tmake_file.
2568 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
2569 (am33_2.0-*-linux*): Append to tmake_file.
2570 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
2571 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
2572 x86_64-*-kfreebsd*-gnu.
2573 Add i386/t-linux to tmake_file.
2574
18b4bd7b
ILT		 25752011-10-28 Ian Lance Taylor <iant@google.com>
2576
2577 * config/i386/morestack.S: Correct CFI information to do proper
2578 returns throughout function. In 32-bit mode, save %ebx so that it
2579 is restored on unwind.
2580
5b2d9d90
BS		 25812011-10-25 Bernd Schmidt <bernds@codesourcery.com>
2582
2583 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
2584 case where B3 isn't the return register.
2585
0d53e346
BS		 2586 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
2587 logic for doubleword pops.
2588
cbffbd59
AT		 25892011-10-25 Andreas Tobler <andreast@fgznet.ch>
2590
2591 * config/rs6000/t-freebsd: Add wildcard.
2592
56dc349e
PB		 25932011-10-21 Paul Brook <paul@codesourcery.com>
2594
2595 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
2596
1e06b07d
UB		 25972011-10-16 Uros Bizjak <ubizjak@gmail.com>
2598 Eric Botcazou <ebotcazou@adacore.com>
2599
2600 PR target/50737
2601 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
2602 fs->signal_frame to 1.
2603
b5204884
ILT		 26042011-10-07 Ian Lance Taylor <iant@google.com>
2605
2606 * generic-morestack-thread.c: #include <errno.h>.
2607
91a639a1
ILT		 26082011-10-07 Ian Lance Taylor <iant@google.com>
2609
2610 PR target/46093
2611 * generic-morestack.c (__generic_morestack): Make sure the segment
2612 is large enough for both the stack frame and the copied
2613 parameters.
2614
cc49116d
RO		 26152011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2616
2617 PR bootstrap/49804
2618 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
2619 extra_parts.
2620
2996d8c3
NC		 26212011-09-28 Nick Clifton <nickc@redhat.com>
2622
2623 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
2624 64-bit doubles are not enabled.
2625 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
2626 and floatunsisf functions.
2627
1e874273 26282011-09-13 Paul Brook <paul@codesourcery.com>
2996d8c3 2629
1e874273
PB		 2630 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
2631 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
2632 * unwind-arm-common.inc: New file.
2633 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
2634 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
2635 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
2636 * config/c6x/libunwind.S: New file.
2637 * config/c6x/pr-support.c: New file.
2638 * config/c6x/unwind-c6x.c: New file.
2639 * config/c6x/unwind-c6x.h: New file.
2640 * config/c6x/t-c6x-elf: New file.
2641
f70c879a
UB		 26422011-08-23 Uros Bizjak <ubizjak@gmail.com>
2643
2644 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
2645 (ASM_DIVZERO): Ditto.
2646 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
2647
c55b374b
RS		 26482011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
2649
2650 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
2651
1e138510
RS		 26522011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
2653
2654 PR target/50090
2655 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
2656 instead of an assembly one.
2657
1563503d
PB		 26582011-08-12 Paolo Bonzini <bonzini@gnu.org>
2659
2660 PR bootstrap/50047
2661 * Makefile.in (install-unwind_h): Create
2662 $(gcc_objdir)/include/unwind.h atomically.
2663
3627ac1a
RO		 26642011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2665
2666 * Makefile.in (install-unwind_h): Remove destination file first.
2667
c6412d86
RO		 26682011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2669
2670 * sync.c: New file.
2671 * config/mips/t-mips16: New file.
2672 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
2673 (mips*-*-linux*): Likewise.
2674 (mips*-sde-elf*): Likewise.
2675 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
2676 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
2677 Add mips/t-mips16 to tmake_file.
2678 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
2679 (mips-*-elf*): Likewise.
2680 (mips64-*-elf*): Likewise.
2681 (mips64orion-*-elf*): Likewise.
2682 (mips*-*-rtems*): Likewise.
2683 (mipstx39-*-elf*): Likewise.
2684 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
2685 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
2686 LIBGCC_SYNC_CFLAGS.
2687 Use $(srcdir) to refer to sync.c.
2688 Use $<.
2689 ($(libgcc-sync-funcs-o)): Likewise.
2690 ($(libgcc-sync-size-funcs-s-o)): Likewise.
2691 ($(libgcc-sync-funcs-s-o)): Likewise.
2692
3cb6e5bd
AS		 26932011-08-09 Andreas Schwab <schwab@linux-m68k.org>
2694
2695 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
2696 t-libunwind.
2697
cca2207a
L		 26982011-08-08 H.J. Lu <hongjiu.lu@intel.com>
2699
2700 PR other/48007
2701 * config/i386/value-unwind.h: New.
2702
ed39fbad
RS		 27032011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
2704
2705 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
2706 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
2707 Add to tmake_file rather than overriding it.
2708
aca0b0b3
RO		 27092011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2710
2711 * config/t-softfp: Remove.
2712 * soft-fp: Moved from ../gcc/config.
2713 * soft-fp/README: Remove t-softfp reference.
2714 * soft-fp/t-softfp: Move to config/t-softfp.
2715 (softfp_machine_header): Remove.
2716 (softfp_file_list): Remove config subdir.
2717 (soft-fp-objects): New variable.
2718 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
2719 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
2720 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
2721 * config/t-softfp-excl: New file.
2722 * config/t-softfp-sfdf: New file.
2723 * config/t-softfp-tf: New file.
2724 * config/no-sfp-machine.h: New file.
2725 * config/arm/sfp-machine.h: New file.
2726 * config/arm/t-softfp: New file.
2727 * config/c6x/sfp-machine.h: New file.
2728 * config/i386/32/t-fprules-softfp: Rename to ...
2729 * config/i386/32/t-softfp: ... this.
2730 (tifunctions, LIB2ADD): Remove.
2731 (softfp_int_modes): Override.
2732 * config/i386/64/t-softfp-compat (tf-functions): Remove config
2733 subdir.
2734 * config/i386/64/eqtf2.c: Likewise.
2735 * config/i386/64/getf2.c: Likewise.
2736 * config/i386/64/letf2.c: Likewise.
2737 * config/ia64/sft-machine.h: New file.
2738 * config/ia64/t-fprules-softfp: Rename to ...
2739 * config/ia64/t-softfp: ... this.
2740 * config/lm32/sfp-machine.h: New file.
2741 * config/moxie/t-moxie-softfp: Remove.
2742 * config/rs6000/ibm-ldouble-format: New file.
2743 * config/rs6000/ibm-ldouble.c: New file.
2744 * config/rs6000/libgcc-ppc-glibc.ver: New file
2745 * config/rs6000/libgcc-ppc64.ver: New file
2746 * config/rs6000/sfp-machine.h: New file.
2747 * config/rs6000/t-freebsd: New file.
2748 * config/rs6000/t-ibm-ldouble: New file.
2749 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
2750 libgcc-ppc-glibc.ver.
2751 * config/rs6000/t-linux64: New file.
2752 * config/rs6000/t-ppccomm (LIB2ADD): Add
2753 $(srcdir)/config/rs6000/ibm-ldouble.c.
2754 * config/rs6000/t-ppccomm-ldbl: New file.
2755 * config/score/sfp-machine.h: New file.
2756 * config.host (sfp_machine_header): Explain.
2757 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
2758 t-softfp to tmake_file.
2759 (arm*-*-uclinux*): Likewise.
2760 (arm*-*-ecos-elf): Likewise.
2761 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2762 (arm*-*-rtems*): Likewise.
2763 (arm*-*-elf): Likewise.
2764 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
2765 in tmake_file.
2766 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
2767 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
2768 (lm32-*-uclinux*): Likewise.
2769 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
2770 t-softfp-excl, t-softfp.
2771 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
2772 (powerpc64-*-darwin*): Likewise.
2773 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
2774 to tmake_file.
2775 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
2776 tmake_file.
2777 (powerpc-*-eabisim*): Likewise.
2778 (powerpc-*-elf*): Likewise.
2779 (powerpc-*-eabialtivec*): Likewise.
2780 (powerpc-xilinx-eabi*): Likewise.
2781 (powerpc-*-rtems*): Likewise.
2782 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
2783 t-softfp-excl, t-softfp to tmake_file.
2784 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
2785 rs6000/t-ppccomm-ldbl to tmake_file.
2786 (powerpcle-*-elf*): Likewise.
2787 (powerpcle-*-eabisim*): Likewise.
2788 (powerpcle-*-eabi*): Likewise.
2789 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2790 rs6000/t-ibm-ldouble to tmake_file.
2791 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2792 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2793 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
2794 (tic6x-*-*): Likewise.
2795 (i[34567]86-*-darwin*, x86_64-*-darwin*,
2796 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
2797 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
2798 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
2799 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
2800 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
2801 t-softfp to tmake_file.
2802 * configure.ac (sfp_machine_header): Provide default if unset.
2803 Substitute.
2804 Link sfp-machine.h to config/$sfp_machine_header.
2805 * configure: Regenerate.
2806
569dc494
RO		 28072011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2808
2809 * Makefile.in (double_type_size, long_double_type_size): Set.
2810 Remove $(fpbit-in-libgcc) support.
2811 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
2812 (fpbit-src): New variable.
2813 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
2814 Compile with -DFLOAT $(FPBIT_CFLAGS).
2815 Use $<.
2816 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
2817 Compile with $(FPBIT_CFLAGS).
2818 Use $<.
2819 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
2820 Compile with -DFLOAT $(TPBIT_CFLAGS).
2821 Use $<.
2822 * configure.ac (double_type_size, long_double_type_size):
2823 Determine and substitute.
2824 * configure: Regenerate.
2825 * fp-bit.c, fp-bit.h: New files.
2826 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
2827 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
2828 * config/mips/t-mips: New file.
2829 * config/mips/t-sdemtk: New file.
2830 * config/rs6000/ppc64-fp.c: New file.
2831 * config/rs6000/t-darwin (LIB2ADD): Add
2832 $(srcdir)/config/rs6000/ppc64-fp.c.
2833 * config/rs6000/t-ppc64-fp: New file.
2834 * config/rx/rx-lib.h: New file.
2835 * config/rx/t-rx (FPBIT): Set to true.
2836 ($(gcc_objdir)/fp-bit.c): Remove.
2837 (DPBIT): Set to true only with -m64bit-doubles.
2838 ($(gcc_objdir)/dp-bit.c): Remove.
2839 * config/sparc/t-softfp: Remove.
2840 * config/spu/t-elf: New file.
2841 * config/t-fdpbit, config/t-fpbit: New files.
2842 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
2843 (mips*-*-*): Likewise.
2844 (arm-wrs-vxworks): Likewise.
2845 (arm*-*-freebsd*): Likewise.
2846 (avr-*-rtems*): Add t-fpbit to tmake_file.
2847 (avr-*-*): Likewise.
2848 (bfin*-elf*): Add t-fdpbit to tmake_file.
2849 (bfin*-uclinux*): Likewise.
2850 (bfin*-linux-uclibc*): Likewise.
2851 (bfin*-rtems*): New case.
2852 Add t-fdpbit to tmake_file.
2853 (bfin*-*): Add t-fdpbit to tmake_file.
2854 (crisv32-*-elf): Likewise.
2855 (cris-*-linux*): Likewise.
2856 (fr30-*-elf): Likewise.
2857 (frv-*-elf, frv-*-*linux*): Likewise.
2858 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
2859 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
2860 (m32r-*-elf*): Likewise.
2861 (m32rle-*-elf*): Likewise.
2862 (m32r-*-linux*): Likewise.
2863 (m32rle-*-linux*): Likewise.
2864 (mcore-*-elf): Add t-fdpbit to tmake_file.
2865 (microblaze*-*-*): Likewise.
2866 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
2867 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
2868 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
2869 Fix typo.
2870 Add mips/t-tpbit to tmake-file.
2871 (mips*-*-linux*): Fix typo.
2872 (mips*-sde-elf*): New case
2873 Add mips/t-sdemtk unless using newlib.
2874 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
2875 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
2876 (mn10300-*-*): Likewise.
2877 (pdp11-*-*): Likewise.
2878 (picochip-*-*): Add t-fpbit to tmake_file.
2879 (powerpc-*-eabisimaltivec*): Likewise.
2880 (powerpc-*-eabisim*): Likewise.
2881 (powerpc-*-elf*): Likewise.
2882 (powerpc-*-eabialtivec*): Likewise.
2883 (powerpc-xilinx-eabi*): New case.
2884 Add t-fdpbit to tmake_file.
2885 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
2886 (powerpc-*-rtems*): Likewise.
2887 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
2888 tmake_file.
2889 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
2890 tmake_file.
2891 (powerpc-*-lynxos*): Likewise.
2892 (powerpcle-*-elf*): Likewise.
2893 (powerpcle-*-eabisim*): Likewise.
2894 (powerpcle-*-eabi*): Likewise.
2895 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2896 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
2897 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2898 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2899 (rx-*-elf): Add t-fdpbit to tmake_file.
2900 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2901 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2902 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2903 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
2904 sh*-*-netbsd*.
2905 (sh-*-rtems*): Add t-fdpbit to tmake_file.
2906 (sh-wrs-vxworks): Likewise.
2907 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
2908 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
2909 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
2910 (sparc64-*-rtems*): ... new case.
2911 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
2912 (spu-*-elf*): Likewise.
2913 Add spu/t-elf to tmake_file.
2914 (v850*-*-*): Add t-fdpbit to tmake_file.
2915 (xstormy16-*-elf): Likewise.
2916 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
2917 (mep*-*-*): Likewise.
2918
201cdb74
RO		 29192011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2920
2921 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
2922 variables.
2923 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
2924 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
2925 (install-unwind_h): New target.
2926 (all): Depend on it.
2927 * config.host (unwind_header): New variable.
2928 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
2929 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2930 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
2931 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
2932 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
2933 Set unwind_header.
2934 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
2935 Set unwind_header.
2936 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
2937 arm*-*-eabi*.
2938 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
2939 Set unwind_header.
2940 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
2941 (ia64*-*-freebsd*): Likewise.
2942 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
2943 tmake_file.
2944 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
2945 $with_system_libunwind.
2946 (ia64*-*-hpux*): Set tmake_file.
2947 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
2948 (picochip-*-*): Set tmake_file.
2949 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
2950 md_unwind_header.
2951 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2952 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2953 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
2954 (xtensa*-*-elf*): Set tmake_file.
2955 (xtensa*-*-linux*): Likewise.
2956 * configure.ac: Include ../config/unwind_ipinfo.m4.
2957 Call GCC_CHECK_UNWIND_GETIPINFO.
2958 Link unwind.h to $unwind_header.
2959 * configure: Regenerate.
2960 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
2961 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
2962 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
2963 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
2964 * config/unwind-dw2-fde-darwin.c: New file.
2965 * config/arm/libunwind.S, config/arm/pr-support.c,
2966 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
2967 config/arm/unwind-arm.h,: New files.
2968 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
2969 config/ia64/t-eh-ia64, config/ia64/t-glibc,
2970 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
2971 config/ia64/t-vms, config/ia64/unwind-ia64.c,
2972 config/ia64/unwind-ia64.h: New files.
2973 * config/picochip/t-picochip: New file.
2974 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
2975 files.
2976 * config/rs6000/t-darwin (LIB2ADDEH): Set.
2977 * config/s390/t-tpf (LIB2ADDEH): Remove.
2978 * config/t-darwin (LIB2ADDEH): Set.
2979 * config/t-eh-dw2-dip: New file.
2980 * config/t-libunwind, config/t-libunwind-elf: New files.
2981 * config/t-sol2 (LIB2ADDEH): Remove.
2982 * config/xtensa/t-xtensa: New file.
2983
40f2f11f
L		 29842011-08-02 H.J. Lu <hongjiu.lu@intel.com>
2985
2986 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
2987 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
2988 long long to check rt_sigreturn syscall.
2989
bd15e32c
AM		 29902011-08-02 Alan Modra <amodra@gmail.com>
2991
2992 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2993 Restore for indirect call bcrtl from correct stack slot, and only
2994 if cfa+40 isn't valid.
2995
655b30bf
JB		 29962011-08-01 Julian Brown <julian@codesourcery.com>
2997
2998 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
2999 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
3000 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
3001
247eb06f
JB		 30022011-08-01 Julian Brown <julian@codesourcery.com>
3003
3004 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
3005 (libgcc-std.ver.in): Use above.
3006 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
3007 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
3008 throughout file.
3009 * config/t-fixedpoint-gnu-prefix: New file.
3010 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
3011 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
3012 instead of __PFX__.
3013
02a8fe00
L		 30142011-07-28 H.J. Lu <hongjiu.lu@intel.com>
3015
3016 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
3017 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
3018 for x86-64. Properly check __x86_64__ and __LP64__.
3019
5fce9126
L		 30202010-07-28 H.J. Lu <hongjiu.lu@intel.com>
3021
3022 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
3023 version.
3024 (_FP_WS_TYPE): Likewise.
3025 (_FP_I_TYPE): Likewise.
3026
2374a88a
AM		 30272011-07-28 Alan Modra <amodra@gmail.com>
3028
3029 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3030 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
3031 in a plt call stub. Do restore r2 if stopped on bctrl.
3032
e44dbbe1
RO		 30332011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3034
3035 * config.host (i[3456x]86-*-netware*): Remove.
3036 * config/i386/netware-crt0.c, config/i386/t-nwld,
3037 config/i386/t-slibgcc-nwld: Remove.
3038
bcead286
BS		 30392011-07-15 Bernd Schmidt <bernds@codesourcery.com>
3040
3041 * config.host: Handle tic6x-*-*.
3042 * config/c6x/c6x-abi.h: New file.
3043
b3fe1584
RO		 30442011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3045
3046 * config/i386/crtprec.c: New file.
3047 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
3048 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
3049 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
3050 (x86_64-*-darwin*): Likewise.
3051 (i[34567]86-*-solaris2*: Likewise.
3052
35d8090d
RO		 30532011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3054
3055 * config/alpha/crtfastmath.c: New file.
3056 * config/i386/crtfastmath.c: New file.
3057 * config/ia64/crtfastmath.c: New file.
3058 * config/mips/crtfastmath.c: New file.
3059 * config/sparc/crtfastmath.c: New file.
3060
3061 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
3062 crtfastmath.c.
3063 Add -frandom-seed=gcc-crtfastmath.
3064 * config/alpha/t-crtfm: Remove.
3065 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
3066 * config/ia64/t-ia64 (crtfastmath.o): Remove.
3067
3068 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
3069 (alpha*-dec-osf5.1*): Likewise.
3070 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
3071 Add crtfastmath.o to extra_parts.
3072 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
3073 Add crtfastmath.o to extra_parts.
3074 (x86_64-*-darwin*): Likewise.
3075 (x86_64-*-mingw*): Likewise.
3076 (ia64*-*-elf*): Add t-crtfm to tmake_file.
3077 (ia64*-*-freebsd*): Likewise.
3078 (ia64*-*-linux*): Likewise.
3079 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
3080 Add crtfastmath.o to extra_parts.
3081
e141542e
RO		 30822011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3083
3084 * config/darwin-crt3.o: New file.
3085 * config/rs6000/darwin-crt2.c: New file.
3086 * config/t-darwin: New file.
3087 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
3088 (crt2.o): New rule.
3089 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
3090 (powerpc-*-darwin*): Add crt2.o to extra_parts.
3091 (powerpc64-*-darwin*): Likewise.
3092
2d1efe2d
RO		 30932011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3094
3095 * config/i386/netware-crt0.c: New file.
3096 * config/i386/t-nwld: Rename to ...
3097 * config/i386/t-slibgcc-nwld: ... this.
3098 * config/i386/t-nwld: New file.
3099 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
3100 tmake_file.
3101 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
3102 extra_parts.
3103
4a8bb046
RO		 31042011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3105
3106 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
3107 i386/t-crtstuff.
3108 * configure: Regenerate.
3109
2d8d5935
RO		 31102011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3111
3112 * dfp-bit.c, dfp-bit.h: New files.
3113 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
3114 variables.
3115 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
3116 ($(d64pbit-o)): Likewise.
3117 ($(d128pbit-o)): Likewise.
3118 * config/t-dfprules: New file.
3119 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
3120 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
3121 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3122 (x86_64-*-linux*): Likewise.
3123 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3124 (i[34567]86-*-cygwin*): Likewise.
3125 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
3126 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3127
2c50b2c3
RO		 31282011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3129
3130 * Makfile.in (LIBGCOV): New variable.
3131 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
3132 * libgcov.c: New file.
3133
a039d7c2
RO		 31342011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3135
3136 * fixed-bit.c, fixed-bit.h: New files.
3137 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
3138 refer to fixed-bit.c.
3139
1e4b2746
JM		 31402011-07-07 Joseph Myers <joseph@codesourcery.com>
3141
3142 * config.host (*local*): Remove.
3143
fbdd5d87
RO		 31442011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3145
3146 PR target/39150
3147 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
3148 like i?86-*-solaris2.1[0-9]*.
3149 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
3150 * configure.ac (i?86-*-solaris2*): Likewise.
3151 * configure: Regenerate.
3152
9e7714f4
TS		 31532011-07-06 Thomas Schwinge <thomas@schwinge.name>
3154
3155 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3156 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
3157 md_unwind_header by splitting out of...
3158 (i[34567]86-*-linux*): ... this.
3159 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
3160 Remove md_unwind_header by splitting out of...
3161 (x86_64-*-linux*): ... this.
3162
6dab9931
GJL		 31632011-07-04 Georg-Johann Lay <avr@gjlay.de>
3164
3165 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
3166
4be46d19
NC		 31672011-06-28 Nick Clifton <nickc@redhat.com>
3168
3169 * config.host: Recognize all V850 variants.
3170
1da9434b
UB		 31712011-06-22 Uros Bizjak <ubizjak@gmail.com>
3172
3173 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
3174
e4d48a4d
RO		 31752011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3176
3177 * shared-object.mk (c_flags-$o): Save c_flags.
3178 ($(base)$(objext)): Use it.
3179 ($(base)_s$(objext)): Likewise.
3180
3801c801
BS		 31812011-06-21 Bernd Schmidt <bernds@codesourcery.com>
3182
3183 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
3184 * libgcc-std.ver.in (GCC_4.7.0): New section.
3185
0ad8bb3b 31862011-06-16 Georg-Johann Lay <avr@gjlay.de>
1da9434b 3187
0ad8bb3b
GJL		 3188 PR target/49313
3189 PR target/29524
3190 * config/avr/t-avr: Fix line endings.
3191 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
3192 _parityXX2.
3193
ea963999
OH		 31942011-06-14 Olivier Hainque <hainque@adacore.com>
3195 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3196
3197 * config/mips/irix6-unwind.h: New file.
3198 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
3199
b11b0904
EB		 32002011-06-10 Eric Botcazou <ebotcazou@adacore.com>
3201
3202 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
3203 (sparc64_fallback_frame_state): Use it.
3204 (sparc64_frob_update_context): Further adjust context.
3205 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
3206 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
3207 * config/sparc/sol2-cn.S: Likewise.
3208
10e48e39
RO		 32092011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3210
3211 * enable-execute-stack-empty.c: New file.
3212 * enable-execute-stack-mprotect.c: New file.
3213 * config/i386/enable-execute-stack-mingw32.c: New file.
3214 * config.host (enable_execute_stack): New variable.
3215 Select appropriate variants.
3216 * configure.ac: Link enable-execute-stack.c to
3217 $enable_execute_stack.
3218 * configure: Regenerate.
3219 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
3220 (lib2funcs): Remove _enable_execute_stack.
3221
10c4cabc
DM		 32222011-06-09 David S. Miller <davem@davemloft.net>
3223 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3224
3225 * config.host (sparc-*-linux*): Correct md_unwind_header
3226 filename.
3227 (s390x-ibm-tpf*): Fix typo.
3228
aa4203e7
RO		 32292011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3230
3231 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
3232 Add crtfastmath.o to extra_parts.
3233 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
3234 mips/t-crtfm.
3235 * config/mips/t-crtfm: Remove.
3236
0defd786
JDA		 32372011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3238
3239 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
3240
82f247af
KK		 32412011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
3242
3243 * config.host (sh*-*-linux*): Fix typo.
3244
58cd1d70
RO		 32452011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3246
3247 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
3248 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
3249 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
3250 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
3251 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
3252 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
3253 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
3254 Wrap in !__MINGW64__.
3255 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
3256 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
3257 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
3258 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
3259 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
3260 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
3261 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
3262 Wrap in !__LP64__.
3263 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
3264 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
3265 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
3266 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
3267 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
3268 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
3269 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
3270 * config/no-unwind.h: New file.
3271 * config.host (md_unwind_header): Document.
3272 Define.
3273 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
3274 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
3275 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
3276 hppa[12]*-*-hpux11*): Set md_unwind_header.
3277 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
3278 Set md_unwind_header.
3279 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
3280 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
3281 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
3282 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
3283 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
3284 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
3285 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
3286 md_unwind_header.
3287 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
3288 * configure: Regenerate.
3289
737346fa
RO		 32902011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3291
3292 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
3293 Set tmake_file, extra_parts.
3294 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
3295 Remove O32 support.
3296 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
3297 Remove O32 support.
3298 * config/mips/t-irix6: New file.
3299 * config/mips/t-slibgcc-irix: New file.
3300
c192cee6
RO		 33012011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3302
3303 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
3304 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
3305
ee33b5f0
RO		 33062011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3307
3308 * configure.ac (target_thread_file): Determine thread model.
3309 * configure: Regenerate.
3310 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
3311 * config/alpha/t-alpha: New file.
3312 * config/alpha/t-crtfm: Use $<.
3313 * config/alpha/t-ieee: New file.
3314 * config/alpha/t-osf-pthread: New file.
3315 * config/alpha/t-slibgcc-osf: New file.
3316 * config/alpha/libgcc-osf5.ver: New file.
3317
0699e415
RO		 33182011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3319
3320 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
3321 tmake_file.
3322 Add crtfastmath.o to extra_parts.
3323
a3fab9c2
RO		 33242011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3325
3326 * config/gmon-sol2.c: Reindent.
3327 Cleanup comments.
3328 Remove, correct casts.
3329 Use STDERR_FILENO, NULL.
3330 (BASEADDRESS): Remove.
3331 (minbrk): Remove.
3332 (errno, sbrk): Remove declarations.
3333 (monstartup) [hp300]: Remove.
3334 (mcount): Remove.
3335
ca24c5ad
RO		 33362011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3337
3338 * Makefile.in (cpu_type): Define.
3339 * config.host (i[34567]86-*-rtems*): Handle it.
3340 (i[34567]86-*-solaris2*): Move body ...
3341 (*-*-solaris2*): ... here.
3342 New case, generalize.
3343 (sparc-*-elf*): Handle it.
3344 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
3345 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
3346 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
3347 Fold into ...
3348 (sparc*-*-solaris2*): ... this.
3349 New case.
3350 (sparc64-*-elf*): Handle it.
3351 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
3352 Merge ../gcc/config/i386/gmon-sol2.c.
3353 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
3354 Use C comments.
3355 Merge ../gcc/config/i386/sol2-gc1.asm.
3356 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
3357 Use C comments.
3358 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
3359 Use C comments.
3360 * config/i386/t-crtfm (crtfastmath.o): Use $<.
3361 * config/i386/t-crtstuff: New file.
3362 * config/i386/t-softfp: New file.
3363 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
3364 $(T)crti.o, $(T)crtn.o): Remove.
3365 (gcrt1.o): New rule.
3366 (TARGET_LIBGCC2_CFLAGS): Remove.
3367 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
3368 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
3369 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
3370 * config/sparc/t-sol2: New file.
3371 * config/sparc/t-crtfm: Move to ...
3372 * config/t-crtfm: ... this.
3373 Use $(cpu_type), $<.
3374 * config/t-crtin: New file.
3375 * config/sparc/t-softfp: New file.
3376 * config/sparc/t-softmul: New file.
3377 * config/t-rtems: New file.
3378 * config/t-slibgcc: New file.
3379 * config/t-slibgcc-elf-ver: New file.
3380 * config/t-slibgcc-gld: New file.
3381 * config/t-slibgcc-sld: New file.
3382 * config/t-sol2: New file.
3383 * configure.ac: Include ../config/lib-ld.m4.
3384 Call AC_LIB_PROG_LD_GNU.
3385 Substitute cpu_type.
3386 * configure: Regenerate.
3387
ad5f3d7b
BS		 33882011-05-27 Bernd Schmidt <bernds@codesourcery.com>
3389
3390 PR bootstrap/49173
3391 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
3392 libgcc-std.ver in the build directory.
3393 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
3394 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
3395
cdbf4541
BS		 33962011-05-25 Bernd Schmidt <bernds@codesourcery.com>
3397
3398 * libgcc-std.ver.in: New file.
3399 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
3400 variables.
3401 (libgcc-std.ver): New rule.
3402 * config/t-gnu-prefix: New file.
3403
c8028650
RO		 34042011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3405
3406 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
3407
4a68b4ca
JM		 34082011-05-10 Joseph Myers <joseph@codesourcery.com>
3409
3410 * config/i386/darwin-lib.h: New file.
3411
80cf2e08
JM		 34122011-05-10 Joseph Myers <joseph@codesourcery.com>
3413
3414 * config/arm/symbian-lib.h: New.
3415
a3330c9d
CD		 34162011-05-04 Chris Demetriou <cgd@google.com>
3417
3418 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
3419 (__x86.get_pc_thunk.bx): ...this.
3420 (__morestack): Adjust for rename, remove undef of __i686.
3421
6ace0756
CD		 34222011-05-03 Chris Demetriou <cgd@google.com>
3423
3424 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
3425
ebb9f8b0
JM		 34262011-03-22 Joseph Myers <joseph@codesourcery.com>
3427
3428 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
3429 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
3430 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
3431 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
3432 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
3433 Remove cases.
3434
9cfa1499
AT		 34352011-03-14 Andreas Tobler <andreast@fgznet.ch>
3436
3437 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
3438 Adjust copyright year.
3439
457186f6
ILT		 34402011-03-07 Ian Lance Taylor <iant@google.com>
3441
3442 * generic-morestack.c (__splitstack_find): Adjust returned stack
3443 pointer to include all registers pushed by __morestack.
3444
58c741a6
DK		 34452011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3446
3447 PR target/40125
3448 * configure.ac: Call ACX_NONCANONICAL_TARGET.
3449 (toolexecdir): Calculate and AC_SUBST.
3450 (toolexeclibdir): Likewise.
3451 * Makefile.in (target_noncanonical): Import.
3452 (toolexecdir): Likewise.
3453 (toolexeclibdir): Likewise.
3454 * configure: Regenerate.
3455
26716c44
NF		 34562010-12-13 Nathan Froyd <froydnj@codesourcery.com>
3457
3458 PR target/46040
3459 * config/arm/bpabi.h: Rename to...
3460 * config/arm/bpabi-lib.h: ...this.
3461
b595b1a1
RO		 34622010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3463
3464 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
3465 appropriate.
3466 * configure: Regenerate.
3467
a3abe41c
NF		 34682010-11-24 Nathan Froyd <froydnj@codesourcery.com>
3469
3470 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
3471 __FLOAT_WORD_ORDER__.
3472 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
3473 Delete.
3474
455c8f48
RW		 34752010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3476
3477 PR other/46202
3478 * Makefile.in (install-strip): New phony target.
3479
f3824a8b
ILT		 34802010-11-07 Ian Lance Taylor <iant@google.com>
3481
3482 PR target/46089
3483 * config/i386/morestack.S (__morestack_large_model): New
3484 function.
3485
18ed6ee4
NF		 34862010-10-23 Nathan Froyd <froydnj@codesourcery.com>
3487
3488 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
3489 Delete.
3490 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
3491
8ac7fdcb
NF		 34922010-10-14 Nathan Froyd <froydnj@codesourcery.com>
3493
3494 * config/arm/bpabi.h: New file.
3495 * config/frv/frv-abi.h: New file.
3496
cdb388c2
ILT		 34972010-10-01 Ian Lance Taylor <iant@google.com>
3498
3499 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
3500 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
3501
ef7c141c
L		 35022010-10-01 H.J. Lu <hongjiu.lu@intel.com>
3503
3504 PR target/45858
3505 * config.host: Add the missing `$'.
3506
80920132
ME		 35072010-09-30 Michael Eager <eager@eagercon.com>
3508
3509 * config.host: Add microblaze*-*-*.
3510 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
3511 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
3512 udivsi3.asm,umodsi3.asm}: New.
3513
6dace308
ILT		 35142010-09-28 Ian Lance Taylor <iant@google.com>
3515
3516 * configure.ac: Adjust CFI test to test assembler directly rather
3517 than checking gcc preprocessor macro.
3518 * configure: Rebuild.
3519
b6110d6d
ILT		 35202010-09-27 Ian Lance Taylor <iant@google.com>
3521
3522 * configure.ac: Test whether assembler supports CFI directives.
3523 * config.host: Only add t-stack and i386/t-stack-i386 to
3524 tmake_file if libgcc_cv_cfi is "yes".
3525 * configure: Rebuild.
3526
7458026b
ILT		 35272010-09-27 Ian Lance Taylor <iant@google.com>
3528
3529 * generic-morestack.h: New file.
3530 * generic-morestack.c: New file.
3531 * generic-morestack-thread.c: New file.
3532 * config/i386/morestack.S: New file.
3533 * config/t-stack: New file.
3534 * config/i386/t-stack-i386: New file.
3535 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
3536 i386/t-stack-i386 to tmake_file.
3537
5b50fc0c
IS		 35382010-09-21 Iain Sandoe <iains@gcc.gnu.org>
3539
3540 * Makefile.in (libgcc-extra-parts): Check for static archives and
3541 invoke ranlib after installing them.
3542 (gcc-extra-parts): Likewise.
3543 (install-leaf): Likewise.
3544
b93cf342
L		 35452010-09-14 H.J. Lu <hongjiu.lu@intel.com>
3546
3547 * configure: Regenerated.
3548
996b42ef
KT		 35492010-09-10 Kai Tietz <kai.tietz@onevision.com>
3550
b93cf342 3551 * configure: Regenerated.
996b42ef 3552
be1c764e
GP		 35532010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
3554 Andrew Pinski <pinskia@gmail.com>
3555
1da9434b 3556 PR target/40959
be1c764e
GP		 3557 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
3558
cc0ae0ca
L		 35592010-09-06 H.J. Lu <hongjiu.lu@intel.com>
3560
3561 PR target/45524
3562 * configure: Regenerated.
3563
84f47d20
AS		 35642010-09-06 Andreas Schwab <schwab@redhat.com>
3565
3566 * configure: Regenerate.
3567
4159fb8d
UB		 35682010-09-03 Uros Bizjak <ubizjak@gmail.com>
3569
3570 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
3571 64bit targets.
3572 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
3573 for 64bit targets.
3574
0df8fcc8
UB		 35752010-09-03 Uros Bizjak <ubizjak@gmail.com>
3576 Iain Sandoe <iains@gcc.gnu.org>
3577
3578 PR target/45476
3579 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
3580 LIB2FUNCS_EXCLUDE functions.
3581
3c39bca6
AK		 35822010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3583
3584 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
3585 Include dfp.m4.
3586 * configure: Regenerate.
3587
d78552bd
UB		 35882010-09-01 Uros Bizjak <ubizjak@gmail.com>
3589
3590 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
3591 i386/t-freebsd to tmake_file.
3592 * config/i386/t-freebsd: New file.
3593 * config/i386/libgcc-bsd.ver: New file.
3594
c5b79d4e
NF		 35952010-07-23 Nathan Froyd <froydnj@codesourcery.com>
3596
3597 * config.host (powerpc*-eabispe*): Set tmake_file.
3598 (powerpc*-eabi*): Likewise.
3599 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
3600 crtbeginS, crtendS, crtbeginT.
3601
48b09a92
KH		 36022010-06-12 Kazu Hirata <kazu@codesourcery.com>
3603
3604 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
3605 to tmake_file. Add crtfastmath.o to extra_parts.
3606 * config/mips/t-crtfm: New.
3607
a4389204
JS		 36082010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
3609
3610 * config.host (sparc64-*-rtems*): New target.
3611
ed104137
RO		 36122010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3613
3614 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3615 assembler syntax.
3616
3f56ef8b
TS		 36172010-04-15 Thomas Schwinge <tschwinge@gnu.org>
3618
3619 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
3620
8c200350
RO		 36212010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3622
3623 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
3624 alpha-dec-osf5.0* support.
3625
80a61cb4 36262010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
c1b14424
RC		 3627
3628 * config.host: Add lm32-*-rtems*.
3629
f128db92
RO		 36302010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3631 Uros Bizjak <ubizjak@gmail.com>
3632
3633 PR target/39048
3634 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
3635 like other remaining 32-bit x86 OSes.
3636 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3637 assembler syntax.
3638 * config/i386/libgcc-sol2.ver: New file.
3639 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
3640
368fabd5
JH		 36412010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
3642
3643 PR c/43553
3644 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
3645 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
3646 is used and substitute set_use_emutls.
3647 * configure: Regenerated.
3648
15baf7f8
TG		 36492010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
3650
3651 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
3652
7f5441df
RO		 36532010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3654
3655 PR target/38085
3656 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
3657 MULTILIB_CFLAGS.
3658 ($(T)gcrt1.o): Likewise.
3659 ($(T)crt1.o): Likewise.
3660 ($(T)crti.o): Likewise.
3661 ($(T)crtn.o): Likewise.
3662
ef74edbd
RW		 36632010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3664
3665 PR other/42980
3666 * Makefile.in (install): Use $(MAKE) string in rule, for
3667 parallel make.
3668
e7c914db
HPN		 36692010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
3670
3671 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
3672 * config/mmix/t-mmix: New file.
3673 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
3674
1bcb71c4
JH		 36752010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
3676
3677 PR java/41991
3678 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
3679 SHLIB_MAPFILES.
3680
e6e50811
AG		 36812010-01-04 Anthony Green <green@moxielogic.com>
3682
3683 * config/moxie/crti.asm, config/moxie/crtn.asm,
3684 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
3685 config/moxie/t-moxie: New files.
3686 * config.host: Add t-moxie-softfp reference.
3687
ca8520ad
IS		 36882009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
3689
3690 PR other/39888
3691 * config/t-slibgcc-darwin: Fix embedded rpaths for
3692 --enable-version-specific-runtime-libs, build extension stub
3693 libs exposing features available from current libgcc_s.
3694
aa4945c1
JB		 36952009-11-11 Jon Beniston <jon@beniston.com>
3696
d78552bd
UB		 3697 * config.host: Add lm32 targets.
3698 * config/lm32: New directory.
3699 * config/lm32/libgcc_lm32.h: New file.
3700 * config/lm32/_mulsi3.c: New file.
3701 * config/lm32/_udivmodsi4.c: New file.
3702 * config/lm32/_divsi3.c: New file.
3703 * config/lm32/_modsi3.c: New file.
3704 * config/lm32/_udivsi3.c: New file.
3705 * config/lm32/_umodsi3.c: New file.
3706 * config/lm32/_lshrsi3.S: New file.
3707 * config/lm32/_ashrsi3.S: New file.
3708 * config/lm32/_ashlsi3.S: New file.
3709 * config/lm32/crti.S: New file.
3710 * config/lm32/crtn.S: New file.
3711 * config/lm32/t-lm32: New file.
3712 * config/lm32/t-elf: New file.
3713 * config/lm32/t-uclinux: New file.
aa4945c1 3714
65a324b4
NC		 37152009-10-26 Nick Clifton <nickc@redhat.com>
3716
3717 * config.host: Add support for RX target.
3718 * config/rx: New directory.
3719 * config/rx/rx-abi-functions.c: New file. Supplementary
3720 functions for libgcc to support the RX ABI.
3721 * config/rx/rx-abi.h: New file. Supplementary header file for
3722 libgcc RX ABI functions.
3723 * config/rx/t-rx: New file: Makefile fragment for building
3724 libgcc for the RX.
3725
dfb3b0e3
UB		 37262009-10-09 Uros Bizjak <ubizjak@gmail.com>
3727
3728 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
3729 constraint of y0 to "g".
3730
81dd9fd7
AK		 37312009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3732
3733 * config.host: Include the s390 makefile fragments.
3734 * config/s390/32/_fixdfdi.c: New file.
3735 * config/s390/32/_fixsfdi.c: New file.
3736 * config/s390/32/_fixtfdi.c: New file.
3737 * config/s390/32/_fixunsdfdi.c: New file.
3738 * config/s390/32/_fixunssfdi.c: New file.
3739 * config/s390/32/_fixunstfdi.c: New file.
3740 * config/s390/32/t-floattodi: New file.
3741 * config/s390/libgcc-glibc.ver: New file.
3742 * config/s390/t-crtstuff: New file.
3743 * config/s390/t-linux: New file.
3744 * config/s390/t-tpf: New file.
3745
df58e648
RW		 37462009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3747
3748 * configure.ac (AC_PREREQ): Bump to 2.64.
3749
79052be3
KK		 37502009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
3751
3752 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
3753
5213506e
RW		 37542009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3755
3756 * configure: Regenerate.
3757
a9a25daa
DR		 37582009-08-09 Douglas B Rupp <rupp@gnat.com>
3759
3760 * config.host (ia64-hp-*vms*): New target.
3761 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
3762 with ia64-hp-*vms*.
3763
6efbd53f
RW		 37642009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3765
3766 * configure.ac: Add snippet for maintainer-mode.
3767 * configure: Regenerate.
3768 * Makefile.in (AUTOCONF, configure_deps): New variables.
3769 ($(srcdir)/configure)): New rule, active only with maintainer
3770 mode turned on.
3771
7acf4da6
DD		 37722009-06-23 DJ Delorie <dj@redhat.com>
3773
3774 Add MeP port.
3775 * config.host: Add mep support.
3776
54f549af
KT		 37772009-06-22 Kai Tietz <kai.tietz@onevision.com>
3778
34481f28 3779 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 3780 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
34481f28
UB		 3781
3782 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
3783 for mingw targets.
54f549af
KT		 3784 * config/i386/64/_multc3.c: Likewise.
3785 * config/i386/64/_powitf2.c: Likewise.
3786 * config/i386/64/eqtf2.c: Likewise.
3787 * config/i386/64/getf2.c: Likewise.
3788 * config/i386/64/letf2.c: Likewise.
3789 * config/i386/64/letf2.c: Likewise.
34481f28
UB		 3790 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
3791 unsigned long long for x64 mingw targets.
3792 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
3793 (_FP_I_TYPE): Define as long long for x64 mingw target.
54f549af 3794
fea96e25
MR		 37952009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
3796
3797 * config.host (vax-*-linux*): New.
3798
cceb575c
AG		 37992009-05-31 Anthony Green <green@moxielogic.com>
3800
3801 * config.host: Add moxie support.
3802 * config/moxie/t-moxie: New file.
3803
e997fb9c
DB		 38042009-05-29 David Billinghurst <billingd@gcc.gnu.org>
3805
3806 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 3807 t-softfp to tmake_file for i[34567]86-*-cygwin*.
e997fb9c 3808
532bfb0a
AJ		 38092009-04-17 Aurelien Jarno <aurelien@aurel32.net>
3810
3811 * config.host: Add i386/${host_address}/t-fprules-softfp to
3812 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
3813
748086b7
JJ		 38142009-04-09 Nick Clifton <nickc@redhat.com>
3815
3816 * config/ia64/tf-signs.c: Change copyright header to refer to
3817 version 3 of the GNU General Public License with version 3.1
3818 of the GCC Runtime Library Exception and to point readers at
3819 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
3820 web page.
3821 * config/i386/32/tf-signs.c: Likewise.
3822 * config/libbid/_addsub_dd.c: Likewise.
3823 * config/libbid/_addsub_sd.c: Likewise.
3824 * config/libbid/_addsub_td.c: Likewise.
3825 * config/libbid/_dd_to_df.c: Likewise.
3826 * config/libbid/_dd_to_di.c: Likewise.
3827 * config/libbid/_dd_to_sd.c: Likewise.
3828 * config/libbid/_dd_to_sf.c: Likewise.
3829 * config/libbid/_dd_to_si.c: Likewise.
3830 * config/libbid/_dd_to_td.c: Likewise.
3831 * config/libbid/_dd_to_tf.c: Likewise.
3832 * config/libbid/_dd_to_udi.c: Likewise.
3833 * config/libbid/_dd_to_usi.c: Likewise.
3834 * config/libbid/_dd_to_xf.c: Likewise.
3835 * config/libbid/_df_to_dd.c: Likewise.
3836 * config/libbid/_df_to_sd.c: Likewise.
3837 * config/libbid/_df_to_td.c: Likewise.
3838 * config/libbid/_di_to_dd.c: Likewise.
3839 * config/libbid/_di_to_sd.c: Likewise.
3840 * config/libbid/_di_to_td.c: Likewise.
3841 * config/libbid/_div_dd.c: Likewise.
3842 * config/libbid/_div_sd.c: Likewise.
3843 * config/libbid/_div_td.c: Likewise.
3844 * config/libbid/_eq_dd.c: Likewise.
3845 * config/libbid/_eq_sd.c: Likewise.
3846 * config/libbid/_eq_td.c: Likewise.
3847 * config/libbid/_ge_dd.c: Likewise.
3848 * config/libbid/_ge_sd.c: Likewise.
3849 * config/libbid/_ge_td.c: Likewise.
3850 * config/libbid/_gt_dd.c: Likewise.
3851 * config/libbid/_gt_sd.c: Likewise.
3852 * config/libbid/_gt_td.c: Likewise.
3853 * config/libbid/_isinfd128.c: Likewise.
3854 * config/libbid/_isinfd32.c: Likewise.
3855 * config/libbid/_isinfd64.c: Likewise.
3856 * config/libbid/_le_dd.c: Likewise.
3857 * config/libbid/_le_sd.c: Likewise.
3858 * config/libbid/_le_td.c: Likewise.
3859 * config/libbid/_lt_dd.c: Likewise.
3860 * config/libbid/_lt_sd.c: Likewise.
3861 * config/libbid/_lt_td.c: Likewise.
3862 * config/libbid/_mul_dd.c: Likewise.
3863 * config/libbid/_mul_sd.c: Likewise.
3864 * config/libbid/_mul_td.c: Likewise.
3865 * config/libbid/_ne_dd.c: Likewise.
3866 * config/libbid/_ne_sd.c: Likewise.
3867 * config/libbid/_ne_td.c: Likewise.
3868 * config/libbid/_sd_to_dd.c: Likewise.
3869 * config/libbid/_sd_to_df.c: Likewise.
3870 * config/libbid/_sd_to_di.c: Likewise.
3871 * config/libbid/_sd_to_sf.c: Likewise.
3872 * config/libbid/_sd_to_si.c: Likewise.
3873 * config/libbid/_sd_to_td.c: Likewise.
3874 * config/libbid/_sd_to_tf.c: Likewise.
3875 * config/libbid/_sd_to_udi.c: Likewise.
3876 * config/libbid/_sd_to_usi.c: Likewise.
3877 * config/libbid/_sd_to_xf.c: Likewise.
3878 * config/libbid/_sf_to_dd.c: Likewise.
3879 * config/libbid/_sf_to_sd.c: Likewise.
3880 * config/libbid/_sf_to_td.c: Likewise.
3881 * config/libbid/_si_to_dd.c: Likewise.
3882 * config/libbid/_si_to_sd.c: Likewise.
3883 * config/libbid/_si_to_td.c: Likewise.
3884 * config/libbid/_td_to_dd.c: Likewise.
3885 * config/libbid/_td_to_df.c: Likewise.
3886 * config/libbid/_td_to_di.c: Likewise.
3887 * config/libbid/_td_to_sd.c: Likewise.
3888 * config/libbid/_td_to_sf.c: Likewise.
3889 * config/libbid/_td_to_si.c: Likewise.
3890 * config/libbid/_td_to_tf.c: Likewise.
3891 * config/libbid/_td_to_udi.c: Likewise.
3892 * config/libbid/_td_to_usi.c: Likewise.
3893 * config/libbid/_td_to_xf.c: Likewise.
3894 * config/libbid/_tf_to_dd.c: Likewise.
3895 * config/libbid/_tf_to_sd.c: Likewise.
3896 * config/libbid/_tf_to_td.c: Likewise.
3897 * config/libbid/_udi_to_dd.c: Likewise.
3898 * config/libbid/_udi_to_sd.c: Likewise.
3899 * config/libbid/_udi_to_td.c: Likewise.
3900 * config/libbid/_unord_dd.c: Likewise.
3901 * config/libbid/_unord_sd.c: Likewise.
3902 * config/libbid/_unord_td.c: Likewise.
3903 * config/libbid/_usi_to_dd.c: Likewise.
3904 * config/libbid/_usi_to_sd.c: Likewise.
3905 * config/libbid/_usi_to_td.c: Likewise.
3906 * config/libbid/_xf_to_dd.c: Likewise.
3907 * config/libbid/_xf_to_sd.c: Likewise.
3908 * config/libbid/_xf_to_td.c: Likewise.
3909 * config/libbid/bid128.c: Likewise.
3910 * config/libbid/bid128_2_str.h: Likewise.
3911 * config/libbid/bid128_2_str_macros.h: Likewise.
3912 * config/libbid/bid128_2_str_tables.c: Likewise.
3913 * config/libbid/bid128_add.c: Likewise.
3914 * config/libbid/bid128_compare.c: Likewise.
3915 * config/libbid/bid128_div.c: Likewise.
3916 * config/libbid/bid128_fma.c: Likewise.
3917 * config/libbid/bid128_logb.c: Likewise.
3918 * config/libbid/bid128_minmax.c: Likewise.
3919 * config/libbid/bid128_mul.c: Likewise.
3920 * config/libbid/bid128_next.c: Likewise.
3921 * config/libbid/bid128_noncomp.c: Likewise.
3922 * config/libbid/bid128_quantize.c: Likewise.
3923 * config/libbid/bid128_rem.c: Likewise.
3924 * config/libbid/bid128_round_integral.c: Likewise.
3925 * config/libbid/bid128_scalb.c: Likewise.
3926 * config/libbid/bid128_sqrt.c: Likewise.
3927 * config/libbid/bid128_string.c: Likewise.
3928 * config/libbid/bid128_to_int16.c: Likewise.
3929 * config/libbid/bid128_to_int32.c: Likewise.
3930 * config/libbid/bid128_to_int64.c: Likewise.
3931 * config/libbid/bid128_to_int8.c: Likewise.
3932 * config/libbid/bid128_to_uint16.c: Likewise.
3933 * config/libbid/bid128_to_uint32.c: Likewise.
3934 * config/libbid/bid128_to_uint64.c: Likewise.
3935 * config/libbid/bid128_to_uint8.c: Likewise.
3936 * config/libbid/bid32_to_bid128.c: Likewise.
3937 * config/libbid/bid32_to_bid64.c: Likewise.
3938 * config/libbid/bid64_add.c: Likewise.
3939 * config/libbid/bid64_compare.c: Likewise.
3940 * config/libbid/bid64_div.c: Likewise.
3941 * config/libbid/bid64_fma.c: Likewise.
3942 * config/libbid/bid64_logb.c: Likewise.
3943 * config/libbid/bid64_minmax.c: Likewise.
3944 * config/libbid/bid64_mul.c: Likewise.
3945 * config/libbid/bid64_next.c: Likewise.
3946 * config/libbid/bid64_noncomp.c: Likewise.
3947 * config/libbid/bid64_quantize.c: Likewise.
3948 * config/libbid/bid64_rem.c: Likewise.
3949 * config/libbid/bid64_round_integral.c: Likewise.
3950 * config/libbid/bid64_scalb.c: Likewise.
3951 * config/libbid/bid64_sqrt.c: Likewise.
3952 * config/libbid/bid64_string.c: Likewise.
3953 * config/libbid/bid64_to_bid128.c: Likewise.
3954 * config/libbid/bid64_to_int16.c: Likewise.
3955 * config/libbid/bid64_to_int32.c: Likewise.
3956 * config/libbid/bid64_to_int64.c: Likewise.
3957 * config/libbid/bid64_to_int8.c: Likewise.
3958 * config/libbid/bid64_to_uint16.c: Likewise.
3959 * config/libbid/bid64_to_uint32.c: Likewise.
3960 * config/libbid/bid64_to_uint64.c: Likewise.
3961 * config/libbid/bid64_to_uint8.c: Likewise.
3962 * config/libbid/bid_b2d.h: Likewise.
3963 * config/libbid/bid_binarydecimal.c: Likewise.
3964 * config/libbid/bid_conf.h: Likewise.
3965 * config/libbid/bid_convert_data.c: Likewise.
3966 * config/libbid/bid_decimal_data.c: Likewise.
3967 * config/libbid/bid_decimal_globals.c: Likewise.
3968 * config/libbid/bid_div_macros.h: Likewise.
3969 * config/libbid/bid_dpd.c: Likewise.
3970 * config/libbid/bid_flag_operations.c: Likewise.
3971 * config/libbid/bid_from_int.c: Likewise.
3972 * config/libbid/bid_functions.h: Likewise.
3973 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3974 * config/libbid/bid_inline_add.h: Likewise.
3975 * config/libbid/bid_internal.h: Likewise.
3976 * config/libbid/bid_round.c: Likewise.
3977 * config/libbid/bid_sqrt_macros.h: Likewise.
3978
39792009-04-09 Jakub Jelinek <jakub@redhat.com>
3980
3981 * Makefile.in: Change copyright header to refer to version
3982 3 of the GNU General Public License and to point readers at the
3983 COPYING3 file and the FSF's license web page.
3984 * config.host: Likewise.
3985
633dd061
AM		 39862009-04-07 Alan Modra <amodra@bigpond.net.au>
3987
3988 * config.host: Reorder and merge to match config.gcc change.
3989
457d1d00
AM		 39902009-04-03 Alan Modra <amodra@bigpond.net.au>
3991
3992 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
3993
52c0e446
JM		 39942009-03-28 Joseph Myers <joseph@codesourcery.com>
3995
3996 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
3997 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
3998 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
3999 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
4000
ba181049
UB		 40012009-02-12 Uros Bizjak <ubizjak@gmail.com>
4002
4003 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
4004 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4005
c252db20
L		 40062009-02-12 H.J. Lu <hongjiu.lu@intel.com>
4007
ba181049
UB		 4008 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
4009 ia64/t-softfp-compat to tmake_file.
c252db20
L		 4010
4011 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
4012
4013 * config/ia64/__divxf3.asm: New.
4014 * config/ia64/_fixtfdi.asm: Likewise.
4015 * config/ia64/_fixunstfdi.asm: Likewise.
4016 * config/ia64/_floatditf.asm: Likewise.
4017 * config/ia64/t-fprules-softfp: Likewise.
4018 * config/ia64/t-softfp-compat: Likewise.
4019 * config/ia64/tf-signs.c: Likewise.
4020
c60535f9
BE		 40212009-01-18 Ben Elliston <bje@au.ibm.com>
4022
4023 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4024
ce16861e
BE		 40252009-01-16 Ben Elliston <bje@au.ibm.com>
4026
4027 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
4028 to tmake_file.
4029
bcf4713b
BE		 40302009-01-13 Ben Elliston <bje@au.ibm.com>
4031
4032 * config/t-softfp: New file.
4033 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
4034 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
4035
2042cb04
JS		 40362009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4037
4038 * config.host: Add m32r*-*-rtems*.
4039
541ed00e
JS		 40402008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
4041
4042 * config.host: Add m32c*-*-rtems*.
4043
19523300
RO		 40442008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4045
4046 PR bootstrap/33100
4047 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
4048 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
4049 * configure: Regenerate.
4050 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
4051 tmake_file here from gcc/config.gcc.
4052 Move extra_parts here from gcc/config.gcc.
4053 * config/i386/t-sol2: Move here from gcc/config/i386.
4054 Use gcc_srcdir instead of srcdir.
4055
0a4a51c7
AN		 40562008-11-18 Adam Nemet <anemet@caviumnetworks.com>
4057
4058 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
4059 case.
4060
2a761e46
TS		 40612008-11-09 Thomas Schwinge <tschwinge@gnu.org>
4062
4063 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
4064
c0451df7
TS		 40652008-10-08 Thomas Schwinge <tschwinge@gnu.org>
4066
4067 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
4068
358da97e
HS		 40692008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
4070
4071 Add picoChip port.
4072 * config.host: Add picochip-*-*.
4073
c660f132
BW		 40742008-08-06 Bob Wilson <bob.wilson@acm.org>
4075
4076 * config.host: Match more processor names for Xtensa.
4077
d1349557
L		 40782008-07-08 H.J. Lu <hongjiu.lu@intel.com>
4079
4080 * config/i386/64/t-softfp-compat: Update comments.
4081
dd7b73c0
L		 40822008-07-07 H.J. Lu <hongjiu.lu@intel.com>
4083
4084 * config/i386/64/_divtc3-compat.c: Moved to ...
4085 * config/i386/64/_divtc3.c: Here.
4086
4087 * config/i386/64/_multc3-compat.c: Moved to ...
4088 * config/i386/64/_multc3.c: Here.
4089
4090 * config/i386/64/_powitf2-compat.c: Moved to ...
4091 * config/i386/64/_powitf2.c: Here.
4092
4093 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
4094 .c suffix instead of -compat.c.
4095
6e1fab3d
UB		 40962008-07-05 Uros Bizjak <ubizjak@gmail.com>
4097
4098 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
4099 (_FP_MUL_MEAT_D): Ditto.
4100 (_FP_DIV_MEAT_S): Ditto.
4101 (_FP_DIV_MEAT_D): Ditto.
4102
f92518d7
RS		 41032008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
4104
4105 * Makefile.in: Add support for __sync_* libgcc functions.
4106
d0aede14
L		 41072008-07-03 H.J. Lu <hongjiu.lu@intel.com>
4108
4109 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
4110
c174f11c
L		 41112008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4112
4113 PR boostrap/36702
4114 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
4115 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
4116
4117 * config/i386/64/t-fprules-softfp: Moved to ...
4118 * config/i386/64/t-softfp-compat: This. New.
4119
5f464fa2
UB		 41202008-07-02 Uros Bizjak <ubizjak@gmail.com>
4121
4122 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
4123 Initialize f with 0.0.
4124
ff473280
L		 41252008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4126
4127 PR target/36669
4128 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
4129
4130 * config/i386/64/_divtc3-compat.c: New.
4131 * config/i386/64/_multc3-compat.c: Likewise.
4132 * config/i386/64/_powitf2-compat.c: Likewise.
4133 * config/i386/64/eqtf2.c: Likewise.
4134 * config/i386/64/getf2.c: Likewise.
4135 * config/i386/64/letf2.c: Likewise.
4136 * config/i386/64/t-fprules-softfp: Likewise.
4137
41382008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4139
4140 * config.host: Add i386/${host_address}/t-fprules-softfp to
4141 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
dfb3b0e3 4142 i[34567]86-*-linux*, x86_64-*-linux*.
ff473280
L		 4143
4144 * configure.ac: Set host_address to 64 or 32 for x86.
4145 * configure: Regenerated.
4146
4147 * Makefile.in (config.status): Also depend on
4148 $(srcdir)/config.host.
4149
4150 * config/i386/32/t-fprules-softfp: New.
4151 * config/i386/32/tf-signs.c: Likewise.
4152
4153 * config/i386/64/sfp-machine.h: New. Moved from gcc.
4154
41552008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4156 Uros Bizjak <ubizjak@gmail.com>
4157
4158 * config/i386/32/sfp-machine.h: New.
4159
30551d99
NF		 41602008-06-26 Nathan Froyd <froydnj@codesourcery.com>
4161
4162 * config/rs6000/t-ppccomm: Remove rules that conflict with
4163 auto-generated rules.
4164
18c04407
RW		 41652008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4166
4167 * configure.ac: sinclude override.m4.
4168 * configure: Regenerate.
4169
10fbe77a
BRF		 41702008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
4171
4172 * configure: Regenerate.
4173
bc6d4c3f
JM		 41742008-06-10 Joseph Myers <joseph@codesourcery.com>
4175
4176 * Makefile.in (DECNUMINC): Remove
4177 -I$(MULTIBUILDTOP)../../libdecnumber.
4178 * gstdint.h: New.
4179
cd985f66
JM		 41802008-06-07 Joseph Myers <joseph@codesourcery.com>
4181
4182 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
4183 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
4184 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
4185 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
4186 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
4187 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
4188 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
4189 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
4190 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
4191 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
4192 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
4193 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
4194 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
4195 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
4196
93fea8d3
AL		 41972008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
4198
4199 * config.host (sh2[lbe]*-*-linux*): Allow target.
4200
18724e30
NF		 42012008-04-30 Nathan Froyd <froydnj@codesourcery.com>
4202
4203 * config/rs6000/t-ppccomm: Add build rules for new files.
4204 (LIB2ADD_ST): New variable.
4205
47583040
AH		 42062008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
4207
4208 PR target/34210
4209 PR target/35508
4210 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
4211 * config/t-avr: New file. Build 16bit libgcc functions.
4212
cf8e67fe
JJ		 42132008-03-02 Jakub Jelinek <jakub@redhat.com>
4214
4215 PR target/35401
4216 * config/t-slibgcc-darwin: Make install-leaf dependent on
4217 install-darwin-libgcc-stubs instead of install.
4218
8d8da227
JM		 42192008-01-25 Joseph Myers <joseph@codesourcery.com>
4220
4221 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
4222 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
4223 sh-*-rtemscoff*): Remove cases.
4224
edbf8b16
RS		 42252007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
4226
4227 * Makefile.in (all): Use install-leaf rather than install.
4228 (install): Split most of the rule into...
4229 (install-leaf): ...this new one.
4230
89deeaff
EK		 42312007-12-19 Etsushi Kato <ek.kato@gmail.com>
4232 Paolo Bonzini <bonzini@gnu.org>
4233
4234 PR target/30572
5f464fa2
UB		 4235 * Makefile.in: Use @shlib_slibdir@ substitution to get
4236 correct install name on darwin.
89deeaff 4237 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
dfb3b0e3 4238
4081d704
HPN		 42392007-12-15 Hans-Peter Nilsson <hp@axis.com>
4240
4241 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
4242 cris-*-elf and cris-*-none.
4243 (crisv32-*-linux*): Similar, as cris-*-linux*.
4244
f43e89a3
RIL		 42452007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
4246
4247 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
4248
b4e9c2c6
L		 42492007-10-27 H.J. Lu <hongjiu.lu@intel.com>
4250
4251 PR regression/33926
4252 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
4253 * configure: Regenerated.
4254
b2a00c89
L		 42552007-09-27 H.J. Lu <hongjiu.lu@intel.com>
4256
4257 * Makefile.in (dfp-filenames): Replace decimal_globals,
4258 decimal_data, binarydecimal and convert_data with
4259 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
4260 and bid_convert_data, respectively.
4261
8d2a9e0e
CF		 42622007-09-17 Chao-ying Fu <fu@mips.com>
4263 Nigel Stephens <nigel@mips.com>
4264
4265 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
4266 * Makefile.in (fixed_point): Define.
4267 Check if fixed_point is yes to build support functions.
4268 * configure.ac: Check for fixed_point support.
4269 * configure: Regenerated.
4270 * gen-fixed.sh: New file to generate lists of fixed-point labels,
4271 funcs, modes, from, to.
4272
2b53935d
JJ		 42732007-09-11 Janis Johnson <janis187@us.ibm.com
4274
4275 * Makefile.in (dfp-filenames): Add bid128_noncomp.
4276
2533577f
JJ		 42772007-09-10 Janis Johnson <janis187@us.ibm.com>
4278
4279 * Makefile.in (dfp-filenames): Remove decUtility, add
4280 decDouble, decPacked, decQuad, decSingle.
4281
3ae3dbd6
HK		 42822007-08-27 Hans Kester <hans.kester@ellips.nl>
4283
4284 * config.host : Add x86_64-elf target.
4285
22867d02
L		 42862007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4287
4288 * configure.ac (set_have_cc_tls): Add a missing =.
4289 * configure: Regenerated.
4290
6f461e76
L		 42912007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4292
4293 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
4294 and x86_64-*-linux*.
4295
4296 * config/t-tls: New file.
4297
dfb3b0e3 4298 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
6f461e76
L		 4299
4300 * configure.ac: Include ../config/enable.m4 and
4301 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
4302 supports TLS and substitute set_have_cc_tls.
4303 * configure: Regenerated.
4304
200359e8
L		 43052007-07-04 H.J. Lu <hongjiu.lu@intel.com>
4306
4307 * Makefile.in: Use libbid for DFP when BID is enabled.
4308
76f5e200
DS		 43092007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
4310
4311 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
dfb3b0e3 4312 extra_parts. Add config/i386/t-cygming to tmake_file.
76f5e200
DS		 4313 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
4314
9bd196f0 43152007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
200359e8 4316 Danny Smith <dannysmith@users.sourceforge.net>
9bd196f0
ZM		 4317
4318 PR target/29498
4319 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
4320 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
4321 * config/i386/t-crtfm: Compile crtfastmath.o with
4322 -minline-all-stringops.
4323
1910440e
RS		 43242007-05-10 Richard Sandiford <richard@codesourcery.com>
4325
4326 * config.host (sparc-wrs-vxworks): New target.
4327
7d33c31d
KH		 43282007-04-14 Kazu Hirata <kazu@codesourcery.com>
4329
4330 * config.host: Recognize fido.
4331
96fccd0d
JJ		 43322007-04-04 Janis Johnson <janis187@us.ibm.com>
4333
4334 * configure: Check host, not target, for decimal float support.
4335
577565f9
UB		 43362007-04-03 Uros Bizjak <ubizjak@gmail.com>
4337
4338 * config/i386/t-crtpc: New file.
4339 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5f464fa2 4340 (x86_64-*-linux*): Ditto.
577565f9 4341
ccf8e764
RH		 43422007-02-30 Kai Tietz <kai.tietz@onevision.com>
4343
4344 * config.host (x86_64-*-mingw*): New target.
4345
79b87c74
MM		 43462007-03-23 Michael Meissner <michael.meissner@amd.com>
4347 H.J. Lu <hongjiu.lu@intel.com>
4348
4349 * Makefile.in (enable_decimal_float): New.
4350 (DECNUMINC): Add
4351 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
4352 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
4353 (decbits-filenames): This.
4354 (decbits-objects): New.
4355 (libgcc-objects): Add $(decbits-objects).
4356
4357 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
4358 Substitute enable_decimal_float.
4359 * configure: Regenerated.
4360
8fce4e31
HPN		 43612007-03-19 Hans-Peter Nilsson <hp@axis.com>
4362
4363 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
4364
e8bb4597
BM		 43652007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
4366
4367 * Makefile.in (install-info): New dummy target.
4368
344189f9
BS		 43692007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
4370
4371 * config.host (bfin*-linux-uclibc*): Set extra_parts.
4372
ac84c172
BM		 43732007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
4374
4375 * Makefile.in: Add install-html and install-pdf dummy
4376 targets.
4377
cd5c2357
RS		 43782007-02-05 Roger Sayle <roger@eyesopen.com>
4379 Daniel Jacobowitz <dan@codesourcery.com>
4380
4381 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
4382 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
4383 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
4384
d9a66f98
JJ		 43852007-01-29 Janis Johnson <janis187@us.ibm.com>
4386
4387 * Makefile.in (dec-filenames): Add decExcept.
4388
9891ec5f
DJ		 43892007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
4390
4391 PR bootstrap/30469
4392 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
4393 -fprofile-use.
4394
d6efbf5a
DJ		 43952007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
4396
4397 * configure.ac: Add --enable-version-specific-runtime-libs.
4398 Correct $slibdir default.
4399 * configure: Regenerated.
4400
17caeff2
JM		 44012007-01-23 Joseph Myers <joseph@codesourcery.com>
4402
4403 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
4404
5ea41e3a
AP		 44052007-01-21 Andrew Pinski <pinskia@gmail.com>
4406
4407 PR target/30519
4408 * config.host (alpha*-*-linux*): Set extra_parts.
4409
26900826
KK		 44102007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
4411
4412 * config/sh/t-linux: New.
4413 * config.host (sh*-*-linux*): Set tmake_file.
4414
97af925b
DJ		 44152007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
4416
4417 * Makefile.in (install): Handle multilibs.
4418
b0088af7
BM		 44192007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4420
4421 * Makefile.in: Added .PHONY entry for documentation targets.
4422
e0a9456a
BM		 44232007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4424
4425 * Makefile.in: Add empty info, html, dvi, pdf targets.
4426
7fd453b4
MS		 44272007-01-04 Mike Stump <mrs@apple.com>
4428
4429 * Makefile.in (MAKEINFO): Remove.
4430 (PERL): Likewise.
4431
14e8fc8b
PB		 44322007-01-04 Paolo Bonzini <bonzini@gnu.org>
4433
4434 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
4435 * configure: Regenerate.
4436 * Makefile.in (host_subdir): Substitute it.
dfb3b0e3 4437 (gcc_objdir): Use it.
14e8fc8b 4438
1555beba
DJ		 44392007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
4440
4441 * config.host (ia64*-*-linux*): Set tmake_file.
4442
79e6eaeb
DJ		 44432007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
4444
4445 * Makefile.in (version): Define.
4446
fa958513
DJ		 44472007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
4448 Paolo Bonzini <bonzini@gnu.org>
4449
4450 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
4451 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
4452 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
4453 config/sparc/t-crtfm, config/t-slibgcc-darwin,
4454 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
4455 shared-object.mk, siditi-object.mk, static-object.mk: New files.
4456 * configure: Generated.
Mirror of https://gcc.gnu.org/git/gcc.git