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85d768f3
GJL		 12013-02-08 Georg-Johann Lay <avr@gjlay.de>
2
3 PR target/54222
4 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
5 * config/avr/lib2-object.mk: New iterator to build objects from it.
6 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
7 lib2funcs.c.
8 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
9 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
10 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
11 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
12 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
13 * config/avr/lib1funcs-fixed.S: Implement them.
14
5d5bf775
RS		 152013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
16
17 Update copyright years.
18
99113dff
DE		 192013-02-01 David Edelsohn <dje.gcc@gmail.com>
20
21 PR target/54601
22 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
23 Add crtcxa to extra_parts.
24 * config/rs6000/exit.h: New file.
25 * config/rs6000/cxa_atexit.c: New file.
26 * config/rs6000/cxa_finalize.c: New file.
27 * config/rs6000/crtcxa.c: New file.
28 * config/rs6000/t-aix-cxa: New file.
29 * config/rs6000/libgcc-aix-cxa.ver: New file.
30
dbdbd982
NC		 312013-01-31 Nick Clifton <nickc@redhat.com>
32
33 * config/v850/lib1funcs.S: Add support for e3v5 architecture
34 variant.
35
5893f158
GJL		 362013-01-29 Georg-Johann Lay <avr@gjlay.de>
37
38 PR target/54222
39 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
40 _mulQQ, _mulHQ, _mulHA, _mulSA,
41 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
42 _divQQ, _divHQ, _divHA, _divSA,
43 _divUQQ, _divUHQ, _divUHA, _divUSA.
44
fbf0cf90
DH		 452013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
46
dbdbd982 47 * config.host(microblaze*-linux*): tmake_file: Remove
fbf0cf90
DH		 48 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
49 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
50 to exclude functions from being built with libgcc.c and use
51 the microblaze assembly.
52
6f14eef2
EI		 532013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
54
55 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
56 extra_parts.
57
922c57d1
YZ		 582013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
59
60 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
61 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
62 __UINTPTR_TYPE__; also cast 'base' to the same type before the
63 alignment operation.
64
e0f8b6a0
SN		 652013-01-15 Sofiane Naci <sofiane.naci@arm.com>
66
67 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
68 loop start address for cache clearing.
69
00892272
GJL		 702013-01-14 Georg-Johann Lay <avr@gjlay.de>
71
72 * config/avr/lib1funcs.S: Remove trailing blanks.
73 * config/avr/lib1funcs-fixed.S: Ditto.
74
e59ec5fd
GJL		 752013-01-14 Georg-Johann Lay <avr@gjlay.de>
76
77 * config/avr/avr-lib.h: Add GPL copyright notice.
78
3ffc1958
GJL		 792013-01-14 Georg-Johann Lay <avr@gjlay.de>
80
81 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
82 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
83 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
84 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
85
25c210f9
MK		 862013-01-07 Mark Kettenis <kettenis@openbsd.org>
87
88 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
89 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
2bc15360 90
db59befb
NC		 912013-01-04 Nick Clifton <nickc@redhat.com>
92
93 * config/v850/lib1funcs.S: Only provide CALLT support functions if
94 the CALLT instruction is supported.
95
5aa12dbf
JW		 962012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
97
98 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
99 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
100
65f14117
JT		 1012012-12-13 John Tytgat <John@bass-software.com>
102
103 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
104 is 25.
105
ee3ae4f7
JJ		 1062012-12-12 Jakub Jelinek <jakub@redhat.com>
107
108 PR libgcc/55451
109 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
110 undefined signed overflows.
111
2fcfba3d
UB		 1122012-12-09 Uros Bizjak <ubizjak@gmail.com>
113
114 PR target/55344
115 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
116
4f2b3dc2
UB		 1172012-12-06 Uros Bizjak <ubizjak@gmail.com>
118
119 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
120 (FP_TRAPPING_EXCEPTIONS): Define.
121 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
122 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
123
066161a2
RH		 1242012-12-04 Richard Henderson <rth@redhat.com>
125
126 PR bootstrap/55571
127 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
128
25626181
MS		 1292012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
130
4f2b3dc2 131 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
25626181
MS		 132 (FP_EX_SHIFT): Define.
133 (FP_TRAPPING_EXCEPTIONS): Define.
134
868395e8
MS		 1352012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
136
137 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
138 (FP_ROUNDMODE): Use FP_RND_MASK.
139 * config/aarch64/sfp-exceptions.c: New.
140 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
141 Use __sfp_handle_exceptions.
142
5005fe22
RE		 1432012-12-04 Richard Earnshaw <rearnsha@arm.com>
144
145 * config.host: (arm*-*-freebsd*): Remove.
146 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
147 (arm*-*-elf*): Remove.
148 (arm*-*-wince-pe*): Remove.
149 * arm/unwind-arm.c (struct fpa_reg): Delete.
150 (struct fpa_regs): Delete.
151 (phase1_vrs): Remove fpa element.
152 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
153 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
154 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
155 * ieee754-sf.S (floatundisf): Remove FPA support.
156 (floatdisf): Likewise.
157 * ieee75f-df.S (floatundidf): Likewise.
158 (floatdidf): Likewise.
159
e5a81c8e
KT		 1602012-11-29 Kai Tietz <ktietz@redhat.com>
161
162 PR target/55445
163 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
164 * unwind-generic.h: Likewise.
165 * unwind-seh.c: Likewise.
166
f4919e4a
RH		 1672012-11-28 Richard Henderson <rth@redhat.com>
168
169 PR libgcc/48076
170 * emutls.c (__emutls_get_address): Avoid race condition between
171 obj->loc.offset read and emutls_key initialization.
4f2b3dc2 172
e13d9d5a
GJL		 1732012-11-22 Georg-Johann Lay <avr@gjlay.de>
174
175 Adjust decimal point of signed accum mode to GCC default.
176
177 PR target/54222
178 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
179 _divqq_helper.
180 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
181 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
182 (__mulha3, __mulsa3)
183 (__divqq3, __divha3, __divsa3): Adjust to new position of
4f2b3dc2
UB		 184 decimal point of signed accum types.
185
e13d9d5a
GJL		 186 (__mulusa3_round): New function.
187 (__mulusa3): Use it.
188 (__divqq_helper): New function.
189 (__udivuqq3): Use it.
190
1b845c6e
JJ		 1912012-11-20 Jakub Jelinek <jakub@redhat.com>
192
193 PR bootstrap/55370
194 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
195
822a258a
TJ		 1962012-11-18 Teresa Johnson <tejohnson@google.com>
197
198 PR bootstrap/55051
199 * libgcov.c (gcov_exit): Remove merged program summary
200 comparison unless !GCOV_LOCKED.
201
54f4eaf0
MS		 2022012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
203
204 * soft-fp: Updated from glibc upstream.
205
e808687a
ILT		 2062012-11-06 Ian Lance Taylor <iant@google.com>
207
208 * generic-morestack.c (__generic_morestack): Align the returned
209 stack pointer to a 32 byte boundary.
210 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
211 increment the return address until we have decided that we don't
212 have a varargs function.
213 (__morestack) [32-bit]: Align stack correctly when calling C
214 functions.
215 (__morestack) [64-bit]: Likewise.
216
460277e0
TS		 2172012-11-04 Thomas Schwinge <thomas@codesourcery.com>
218
219 * configure: Regenerate.
220
73edb277
UB		 2212012-11-02 Uros Bizjak <ubizjak@gmail.com>
222
223 PR target/55175
224 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
225 * config/i386/sfp-machine.h: Guard exception handling
226 code with _SOFT_FLOAT.
227 * config/i386/32/sfp-machine.h: Guard rounding handling
228 code with _SOFT_FLOAT.
229 * config/i386/64/sfp-machine.h: Ditto.
230
c1d4fa04
JS		 2312012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
232
233 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
234 as extra_parts.
235
eff6ca85
UB		 2362012-10-26 Uros Bizjak <ubizjak@gmail.com>
237
238 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
239 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
240 when appropriate. Correct structure element types.
241 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
242 -minline-all-stringops from compile flags.
243
43a8f1a1
RC		 2442012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
245
246 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
247
76c78361
RC		 2482012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
249
eff6ca85 250 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
76c78361 251
6f288860
SH		 2522012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
253
254 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
255 tmake_file.
256
1e3d5096
IB		 2572012-10-23 Ian Bolton <ian.bolton@arm.com>
258 Jim MacArthur <jim.macarthur@arm.com>
259 Marcus Shawcroft <marcus.shawcroft@arm.com>
260 Nigel Stephens <nigel.stephens@arm.com>
261 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
262 Richard Earnshaw <rearnsha@arm.com>
263 Sofiane Naci <sofiane.naci@arm.com>
264 Stephen Thomas <stephen.thomas@arm.com>
265 Tejas Belagod <tejas.belagod@arm.com>
266 Yufeng Zhang <yufeng.zhang@arm.com>
267
268 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
269 * config/aarch64/crti.S: New file.
270 * config/aarch64/crtn.S: New file.
271 * config/aarch64/linux-unwind.h: New file.
272 * config/aarch64/sfp-machine.h: New file.
273 * config/aarch64/sync-cache.c: New file.
274 * config/aarch64/t-aarch64: New file.
275 * config/aarch64/t-softfp: New file.
276
8a740f07
HPN		 2772012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
278
279 * config/mmix/crti.S: Mark program and data addresses using PRELD.
280 Remove typo'd and unnecessary alignment-LOC for .data. Remove
281 no-longer-needed LDBU insns.
282
153c8397
SH		 2832012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
284
285 * config.host
286 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
287 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
288
595fefee
MGD		 2892012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
290
291 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
292
9945a876
MK		 2932012-10-15 Matthias Klose <doko@ubuntu.com>
294
295 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
296
1183dc2c
PC		 2972012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
298
299 * configure: Regenerate.
300 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
301
945a9c1f
UB		 3022012-10-10 Uros Bizjak <ubizjak@gmail.com>
303
304 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
305 instructions for 64bit targets only.
306
fb8bf47a
UB		 3072012-10-10 Uros Bizjak <ubizjak@gmail.com>
308
309 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
310 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
311 * config/i386/32/sfp-machine.h: ... here.
312 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
313 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
314 New defines.
315
acb72498
MK		 3162012-10-07 Matthias Klose <doko@ubuntu.com>
317
318 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
319 as unused.
320 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
321
8eaee0f0
MK		 3222012-10-06 Mark Kettenis <kettenis@openbsd.org>
323
324 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
325 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
326 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
327 (ElfW): Likewise.
328
5e3e4fe8
JW		 3292012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
330
331 PR other/53889
332 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
333 Fix parameter names.
334
86086376
OE		 3352012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
336
337 PR target/33135
338 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
339 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
340 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
341
9597375a
OE		 3422012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
343
344 PR target/50457
345 * config/sh/linux-atomic.S: Delete.
346 * config/sh/linux-atomic.c: New.
347 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
348 linux-atomic.c. Add cflags to disable warnings.
349
1504e3e1
JW		 3502012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
351
352 PR other/53889
353 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
354 function.
355 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
356 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
357 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
358 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
5e3e4fe8
JW		 359 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
360 Likewise.
1504e3e1
JW		 361 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
362 Likewise.
363 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
364 Likewise.
365 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
366 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
367
17f293b0
MK		 3682012-09-19 Mark Kettenis <kettenis@openbsd.org>
369
9597375a
OE		 370 * config.host (hppa-*-openbsd*): New target.
371 * config/pa/t-openbsd: New file.
17f293b0 372
51526856
GJL		 3732012-09-15 Georg-Johann Lay <avr@gjlay.de>
374
375 PR target/54222
376 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
377 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
378 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
379 (__divsa3): Use __negsi2 to negate r_quoL.
380 * config/avr/lib1funcs.S (FALIAS): New macro.
381 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
382 (__negsi2): ...this new function.
383 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
384 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
385 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
386 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
387 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
388 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
389
aadb5b43
OE		 3902012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
391
392 PR target/54089
393 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
394 (lshrsi3): Reimplement as lshrsi3_r0.
395
d5d66749
AS		 3962012-09-10 Andreas Schwab <schwab@linux-m68k.org>
397
398 PR target/46191
399 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
400 of libgcc.a.
401
c6c36e73
TJ		 4022012-09-07 Teresa Johnson <tejohnson@google.com>
403
9597375a 404 PR gcov-profile/54487
c6c36e73 405 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
9597375a 406 differences.
c6c36e73 407
b588ae30
GJL		 4082012-09-05 Georg-Johann Lay <avr@gjlay.de>
409
410 PR target/54461
411 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
412 not configured --with-avrlibc=no.
413 * config/avr/t-avrlibc: New file.
414 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
415 (DPBIT_FUNCS): Ditto.
416 (TPBIT_FUNCS): Ditto.
417
abd16fb1
TJ		 4182012-09-04 Teresa Johnson <tejohnson@google.com>
419
420 * libgcov.c (struct gcov_summary_buffer): New structure.
421 (gcov_histogram_insert): New function.
422 (gcov_compute_histogram): Ditto.
423 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
424 histograms during summary merging.
425
613061fd
MK		 4262012-09-01 Mark Kettenis <kettenis@openbsd.org>
427
428 * config.host (x86_64-*-openbsd*): New target.
73edb277 429
867a8345
CLT		 4302012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
431
432 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
433 attribute.
434
4aeaaca3
GJL		 4352012-08-24 Georg-Johann Lay <avr@gjlay.de>
436
437 PR target/54222
438 * config/avr/t-avr (conv_X): Rename to func_X.
439
e55e4056
GJL		 4402012-08-24 Georg-Johann Lay <avr@gjlay.de>
441
442 PR target/54222
443 * config/avr/lib1funcs-fixed.S: New file.
444 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
445 after they are used.
446 (neg2, neg4): New macros.
447 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
448 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
449 (__umulhisi3): Speed up MUL variant if there is enough flash.
450 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
451 avr-modes.def.
452 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
453 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
454 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
455 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
456 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
457 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
458 (LIB2FUNCS_EXCLUDE): Add supported functions.
459
a147b6d2
GJL		 4602012-08-22 Georg-Johann Lay <avr@gjlay.de>
461
462 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
463 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
464 libgcc-s-objects.
465 * fixed-obj.mk: Only expand dependency if $o is not in
466 LIB2FUNCS_EXCLUDE.
467
c637141a
L		 4682012-08-22 H.J. Lu <hongjiu.lu@intel.com>
469
470 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
471
130e00bd
JM		 4722012-08-22 Joseph Myers <joseph@codesourcery.com>
473
474 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
475 depend on --enable-shared.
476 ($(lib1asmfuncs-o)): Use %.vis files independent of
477 --enable-shared.
478 * static-object.mk ($(base)$(objext), $(base).vis)
479 ($(base)_s$(objext)): Use same rules for visibility handling as in
480 shared-object.mk.
481
4b1b3788
ILT		 4822012-08-21 Ian Lance Taylor <iant@google.com>
483
484 * config/i386/morestack.S (__morestack_non_split): Increase amount
485 of space allocated for non-split code stack.
486
d2468141
JM		 4872012-08-19 Joseph Myers <joseph@codesourcery.com>
488
489 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
490 even if inhibit_libc.
491
a508e1a8
JB		 4922012-08-17 Julian Brown <julian@codesourcery.com>
493
494 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
495 -fexceptions -fnon-call-exceptions if not defined.
496 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
497 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
498
5615a07d
AS		 4992012-08-17 Andreas Schwab <schwab@linux-m68k.org>
500
501 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
502 type.
503
138f5acd
DE		 5042012-08-16 David Edelsohn <dje.gcc@gmail.com>
505
506 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
507 rs6000/t-slibgcc-aix.
508
18efc0dd
SB		 5092012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
510
511 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
512
6b39bc38
SB		 5132012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
514
515 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
516
cd25dea0
L		 5172012-08-03 H.J. Lu <hongjiu.lu@intel.com>
518
519 PR driver/54171
520 * Makefile.in (version): Replace top_srcdir with srcdir.
521
a3dda30b
JY		 5222012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
523
524 * Makefile.in (version): set to BASE-VER file from gcc directory.
525
d04aacfc
NC		 5262012-08-01 Nick Clifton <nickc@redhat.com>
527
528 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
529 Implements __clrsb for an HImode argument.
530
0d13c974
NC		 5312012-07-31 Nick Clifton <nickc@redhat.com>
532
533 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
534 Implements __clrsb for an HImode argument.
535 * config/stormy16/clrsbhi2.c: New file:
536 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
537
efbb59b2
SB		 5382012-07-22 Steven Bosscher <steven@gcc.gnu.org>
539
540 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
541
bf1431e3
TG		 5422012-07-19 Tristan Gingold <gingold@adacore.com>
543 Richard Henderson <rth@redhat.com>
544
545 * unwind-seh.c: New file.
546 * unwind-generic.h: Include windows.h for SEH.
547 (_Unwind_Exception): Use 6 private fields for SEH.
548 (_GCC_specific_handler): Declare.
549 * unwind-c.c (__gcc_personality_seh0): New function.
550 Adjust for SEH.
551 * config/i386/libgcc-cygming.ver: New file.
552 * config/i386/t-seh-eh: New file.
553 * config.host (x86_64-*-mingw*): Default to seh.
554
659140c8
SB		 5552012-07-14 Steven Bosscher <steven@gcc.gnu.org>
556
557 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
558
a20d08fd
UB		 5592012-06-17 Uros Bizjak <ubizjak@gmail.com>
560
561 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
562 __builtin_expect when checking for exceptions.
563 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
564
79261115
UB		 5652012-06-13 Uros Bizjak <ubizjak@gmail.com>
566
4a172156
UB		 567 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
568 function declaration.
569 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
570 (FP_RND_MASK): New.
571 * config/ia64/sfp-exceptions.c: New.
572 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
79261115 573
bb5c97d4
UB		 5742012-06-13 Uros Bizjak <ubizjak@gmail.com>
575
576 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
577 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
578 * config/i386/64/sfp-machine: ... (delete here) ...
579 * config/i386/sfp-machine.h: ... to here.
580 (FP_EX_MASK): Remove.
581 (FP_RND_MASK): New.
582 (FP_INIT_ROUNDMODE): Declare asm as volatile.
583
91fe5efb
ST		 5842012-06-11 Sriraman Tallam <tmsriram@google.com>
585
586 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
587 * config/i386/libgcc-sol2.ver: Ditto.
588 * config/i386/libgcc-glibc.ver: Ditto.
589
67a218c5
RM		 5902012-06-11 Roland McGrath <mcgrathr@google.com>
591
592 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
593 If __GLIBC__ is defined, refer to __pthread_key_create instead of
594 pthread_cancel.
595
492fbea1
UB		 5962012-06-09 Uros Bizjak <ubizjak@gmail.com>
597
598 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
599 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
600 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
601 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
602 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
603 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
604 * config/i386/64/sfp-machine: ... (delete here) ...
605 * config/i386/sfp-machine.h: ... to here.
606 (FP_EX_MASK): New.
607 (__sfp_handle_exceptions): New function declaration.
608 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
609 * config/i386/sfp-exceptions.c: New.
610 * config/i386/t-softfp: New.
611 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
612 i386/t-softfp to tmake_file.
613
7b4cf266
DM		 6142012-06-03 David S. Miller <davem@davemloft.net>
615
616 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
617 change.
618
0de0d5c6
DM		 6192012-05-31 David S. Miller <davem@davemloft.net>
620
621 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
622 multiply and divide instructions on 32-bit when V9.
623 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
624
d8c9d391
JM		 6252012-05-29 Joseph Myers <joseph@codesourcery.com>
626
627 * config/arm/ieee754-df.S: Fix typos.
628 * config/arm/ieee754-sf.S: Fix typos.
629 * config/c6x/libunwind.S: Fix typos.
630 * config/epiphany/udivsi3-float.c: Fix typos.
631 * config/microblaze/muldi3_hard.S: Fix typos.
632 * config/picochip/adddi3.S: Fix typos.
633 * config/picochip/ashlsi3.S: Fix typos.
634 * config/picochip/ashrsi3.S: Fix typos.
635 * config/picochip/clzsi2.S: Fix typos.
636 * config/picochip/cmpsi2.S: Fix typos.
637 * config/picochip/divmod15.S: Fix typos.
638 * config/picochip/divmodhi4.S: Fix typos.
639 * config/picochip/divmodsi4.S: Fix typos.
640 * config/picochip/longjmp.S: Fix typos.
641 * config/picochip/lshrsi3.S: Fix typos.
642 * config/picochip/parityhi2.S: Fix typos.
643 * config/picochip/popcounthi2.S: Fix typos.
644 * config/picochip/setjmp.S: Fix typos.
645 * config/picochip/subdi3.S: Fix typos.
646 * config/picochip/ucmpsi2.S: Fix typos.
647 * config/picochip/udivmodhi4.S: Fix typos.
648 * config/picochip/udivmodsi4.S: Fix typos.
649 * config/spu/divv2df3.c: Fix typos.
650 * config/spu/mfc_multi_tag_release.c: Fix typos.
651 * config/spu/mfc_tag_release.c: Fix typos.
652 * configure.ac: Fix typos.
653 * configure: Regenerate.
654
31a18a7e
ILT		 6552012-05-25 Ian Lance Taylor <iant@google.com>
656
657 * config/i386/morestack.S (__morestack_non_split): Check whether
658 caller is varargs and needs %bp to hold the stack frame on return.
659
c5768510
OH		 6602012-05-25 Olivier Hainque <hainque@adacore.com>
661
662 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
663 sequence in the non pic case on VxWorks.
664
7c7c339b
OH		 6652012-05-24 Olivier Hainque <hainque@adacore.com>
666
73fb7630 667 * Makefile.in: Move dependency on install-unwind_h from
7c7c339b
OH		 668 "install-leaf" to "install".
669
fdc1b7d3
OH		 6702012-05-24 Olivier Hainque <hainque@adacore.com>
671
672 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
673 Use a separate command for stamp removals.
674
07ba94b9
AP		 6752012-05-21 Andrew Pinski <apinski@cavium.com>
676
677 PR bootstrap/53183
678 * configure.ac: Define the default includes to being none.
679 * configure: Regenerate.
680
4677d2eb
OH		 6812012-05-16 Olivier Hainque <hainque@adacore.com>
682
683 * Makefile.in (install-unwind_h): Rename into ...
684 (install-unwind_h-forbuild): New target.
685 (all): Use it instead of the former install-unwind_h.
686 (install-unwind_h): Reinstate, copy to user install destination
687 for include files, not to the internal gcc object directory one.
688 (install-leaf): Depend on it.
689
7d67c380
OH		 6902012-05-15 Olivier Hainque <hainque@adacore.com>
691
692 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
693 register numbers. LR_REGNO replaces R_LR.
694 (ucontext_for): New, helper for ...
695 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
696 and 5.3 of ...
697 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
698
aca06c90
RO		 6992012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
700
701 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
702 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
703 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
704 i386/t-cpuinfo ...
705 (i[34567]86-*-*, x86_64-*-*): ... here.
706
707 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
708 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
709
710 * config/i386/i386-cpuinfo.c: Rename to ...
711 * config/i386/cpuinfo.c: ... this.
712 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
713
714 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
715 (libgcc_cv_init_priority): New test.
716 * configure: Regenerate.
717 * config.in: New file.
718 * Makefile.in (clean): Rename config.h to auto-target.h.
719 (config.h): Likewise.
720 (stamp-h): Likewise.
721
722 * config/i386/cpuinfo.c (auto-target.h): Include.
723 (CONSTRUCTOR_PRIORITY): Define.
724 (__cpu_indicator_init): Use it.
725
0d03ac1b
L		 7262012-05-09 H.J. Lu <hongjiu.lu@intel.com>
727
728 * longlong.h: Use a URL instead of an FSF postal address.
729 Replace spaces with tab.
730
4a172156 7312012-05-08 Teresa Johnson <tejohnson@google.com>
4e8ee9cb
TJ		 732
733 * libgcov.c (gcov_clear, __gcov_reset): New functions.
734 (__gcov_dump): Ditto.
735 (gcov_dump_complete): New global variable.
736 (gcov_exit): Export hidden to enable use in L_gcov_dump.
737 (__gcov_flush): Outline functionality now in gcov_clear.
738 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
739
e4bb767e
AJ		 7402012-04-28 Aurelien Jarno <aurelien@aurel32.net>
741
31a18a7e
ILT		 742 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
743 (mips*-*-linux*): Include mips/t-tpbit when long double is
744 16 bytes long.
e4bb767e 745
5ddecff9
ST		 7462012-04-25 Sriraman Tallam <tmsriram@google.com>
747
748 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
749 (get_available_features): New argument. Check for AVX2.
750 (__cpu_indicator_init): Modify call to get_available_features.
751
b427dd7a
AM		 7522012-04-25 Alan Modra <amodra@gmail.com>
753
754 * config/rs6000/crtsavevr.S: New file.
755 * config/rs6000/crtrestvr.S: New file.
756 * config/rs6000/t-savresfgpr: Build the above.
757 * config/rs6000/t-netbsd: Likewise.
758
ad491329
ST		 7592012-04-24 Sriraman Tallam <tmsriram@google.com>
760
761 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
762
792317cc
ST		 7632012-04-24 Sriraman Tallam <tmsriram@google.com>
764
765 * libgcc/config/i386/i386-cpuinfo.c: New file.
766 * libgcc/config/i386/t-cpuinfo: New file.
767 * libgcc/config.host: Include t-cpuinfo.
768 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
769
e1be98a4
CF		 7702012-04-24 Chao-ying Fu <fu@mips.com>
771
772 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
773
1bde7dab
TS		 7742012-04-20 Thomas Schwinge <thomas@codesourcery.com>
775
776 struct siginfo vs. siginfo_t
777
778 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
779 siginfo_t instead of struct siginfo.
780 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
781 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
782 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
783 (ia64_handle_unwabi): Likewise.
784 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
785 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
786 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
787 (sh_fallback_frame_state): Likewise.
788 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
789 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
790
24590f66
L		 7912012-04-02 H.J. Lu <hongjiu.lu@intel.com>
792
793 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
794 system call number.
795
9a9dcce8
EB		 7962012-03-31 Eric Botcazou <ebotcazou@adacore.com>
797
798 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
799 if it hasn't been previously saved.
800
6401aaf5
L		 8012012-03-29 H.J. Lu <hongjiu.lu@intel.com>
802
803 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
804 only for glibc.
805
7fd6378e
GJL		 8062012-03-28 Georg-Johann Lay <avr@gjlay.de>
807
808 PR target/52737
809 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
810 instead of __AVR_HAVE_8BIT_SP__.
811
9e916de7
TG		 8122012-03-26 Tristan Gingold <gingold@adacore.com>
813
814 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
815 (unw_table_entry): Use unw_word instead of unsigned long.
816 (_Unwind_FindTableEntry): Likewise.
817 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
818 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
819 (_Unwind_FindTableEntry): Likewise.
820 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
821 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
822 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
823 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
824 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
825 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
826 (uw_init_context_1, uw_install_context): Likewise.
827 (unw_word): Move to unwind-ia64.h
828
4b12e93d
TG		 8292012-03-26 Tristan Gingold <gingold@adacore.com>
830
831 * config/vms/vms-ucrt0.c: Update copyright years.
832 Add a sanity check.
833 (___gcc_main_flags): Declare.
834 (__main): Check flags to remap argv and exit code.
835 * config.host (*-*-*vms*): Adjust extra_parts.
836 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
837 (crt0.o): Add.
838
06ea7371
RE		 8392012-03-22 Richard Earnshaw <rearnsha@arm.com>
840
841 * arm/lib1funcs.asm (ctzsi2): New function.
842 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
843 * arm/t-linux (LIB1ASMFUNCS): Likewise.
844 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
845 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
846 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
847 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
848
d82ad50d
AT		 8492012-03-21 Andreas Tobler <andreast@fgznet.ch>
850
851 * config.host: Add bits to support powerpc64-*-freebsd*.
852 * config/rs6000/freebsd-unwind.h: New file.
853 * config/rs6000/t-freebsd64: New file.
854
b260a8c0
RG		 8552012-03-20 Richard Guenther <rguenther@suse.de>
856
857 PR gcov-profile/52627
858 * libgcov.c (init_mx): Fix mutex name.
859
86286a8a
TG		 8602012-03-16 Tristan Gingold <gingold@adacore.com>
861
862 * config/ia64/vms-unwind.h: Remove ulong (and replace
863 it by unw_reg where used). Define unw_reg with __int64.
864
7888f266
RO		 8652012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
866
867 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
868 Solaris 8 handling.
869 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
870 Solaris 8 handling.
871 (sparc_is_sighandler): Likewise.
872
f155bc64
L		 8732012-03-13 H.J. Lu <hongjiu.lu@intel.com>
874
875 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
876 <= saved reg size.
877
d47657bd
RO		 8782012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
879
880 * config/arm/crtn.S: Fix typo.
881
5bef73a1
RG		 8822012-03-13 Richard Guenther <rguenther@suse.de>
883
884 * libgcov.c: Remove stdio.h include and NULL un-define.
885
9c4271f3
RG		 8862012-03-13 Richard Guenther <rguenther@suse.de>
887
888 PR target/52569
889 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
890
c6d10e7c
RG		 8912012-03-13 Richard Guenther <rguenther@suse.de>
892
893 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
894
074a385f
RG		 8952012-03-13 Richard Guenther <rguenther@suse.de>
896
897 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
898 and __gthread_mutex_init_function definitions.
899
c4bc5c25
RO		 9002012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
901
902 * config.host (mips*-*-openbsd*): Remove.
903
5c30094f
RO		 9042012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
905
906 * config.host: Remove alpha*-dec-osf5.1* handling.
907 * config/alpha/gthr-posix.c: Remove.
908 * config/alpha/libgcc-osf5.ver: Remove.
909 * config/alpha/osf5-unwind.h: Remove.
910 * config/alpha/t-osf-pthread: Remove.
911 * config/alpha/t-slibgcc-osf: Remove.
912 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
913 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
914 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
915 * mkmap-flat.awk: Remove osf_export handling.
916
33e3e24d
RG		 9172012-03-12 Richard Guenther <rguenther@suse.de>
918
919 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
920 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
921 (__gthread_mutex_init_function): New function.
922 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
923
924 PR gcov/49484
925 * libgcov.c: Include gthr.h.
926 (__gcov_flush_mx): New global variable.
927 (init_mx, init_mx_once): New functions.
928 (__gcov_flush): Protect self with a mutex.
929 (__gcov_fork): Re-initialize mutex after forking.
930 * unwind-dw2-fde.c: Change condition under which to use
931 __GTHREAD_MUTEX_INIT_FUNCTION.
932
d8aba32a
TG		 9332012-03-12 Tristan Gingold <gingold@adacore.com>
934
935 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
936 * config/ia64/t-vms: Likewise.
937
75ffafdc
MH		 9382012-03-11 Michael Hope <michael.hope@linaro.org>
939
4a172156
UB		 940 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
941 for Thumb-2.
75ffafdc 942
ef6c2c53
WL		 9432012-03-07 Walter Lee <walt@tilera.com>
944
945 * config/tilepro/atomic.c: Rename "atomic_" prefix to
946 "arch_atomic_".
947 (atomic_xor): Rename and move definition to
948 config/tilepro/atomic.h.
949 (atomic_nand): Ditto.
950 * config/tilepro/atomic.h: Rename "atomic_" prefix to
951 "arch_atomic_".
952 (arch_atomic_xor): Move from config/tilepro/atomic.c.
953 (arch_atomic_nand): Ditto.
954
4e30d980
GJL		 9552012-03-07 Georg-Johann Lay <avr@gjlay.de>
956
957 PR target/52507
958 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
959
61108225
GJL		 9602012-03-07 Georg-Johann Lay <avr@gjlay.de>
961
962 PR target/52505
963 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
964 from RAM.
965
b30e10ab
GJL		 9662012-03-07 Georg-Johann Lay <avr@gjlay.de>
967
968 PR target/52461
969 PR target/52508
970 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
971 if RAMPZ affects reading from RAM.
972 (__tablejump_elpm__): Ditto.
973 (.xload): Ditto.
974 (__movmemx_hi): Ditto.
975 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
976 (__do_global_dtors): Ditto.
977 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
978 (__movmemx_hi): Ditto.
979
8993fde4
RH		 9802012-03-05 Richard Henderson <rth@redhat.com>
981
982 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
983 [ARM] (count_trailing_zeros): Use the builtin.
984
b7633ee3
KT		 9852012-03-01 Kai Tietz <ktietz@redhat.com>
986
987 * soft-fp: Imported from glibc upstream.
988
fbd3340c
KT		 9892012-02-28 Kai Tietz <ktietz@redhat.com>
990
991 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
992 for mingw-targets as attribute gcc_struct.
993
e9e053eb
ILT		 9942012-02-28 Ian Lance Taylor <iant@google.com>
995
996 * generic-morestack.c (__splitstack_releasecontext): Correct call
997 to __morestack_release_segments.
998
d80c632e
ST		 9992012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
1000
1001 PR target/52390
1002 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
1003 for __linux__ when removing signals from __morestack_fullmask.
1004
0253a8b1
GJL		 10052012-02-23 Georg-Johann Lay <avr@gjlay.de>
1006
1007 PR target/52261
1008 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
1009
e10e461e
UW		 10102012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1011
1012 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
1013 instead of HAVE_INITFINI_ARRAY.
1014 * config/ia64/crtend.S: Likewise.
1015
0c0c6398
KT		 10162012-02-20 Kai Tietz <ktietz@redhat.com>
1017
d7470374
KT		 1018 PR libstdc++/52300
1019 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
1020
0c0c6398
KT		 1021 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
1022 to w32-unwind.h header.
1023
78c27266
RS		 10242012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1025
1026 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
1027 (mips*-*-linux*): Remove t-slibgcc-libgcc.
1028 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
1029 * config/mips/mips16.S (__mips16_rdhwr): Delete.
1030
5adeb246
RS		 10312012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1032
1033 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
1034
672ed313
IS		 10352012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1036
1037 PR libitm/52220
1038 * config/darwin-crt-tm.c: Correct typo.
e9e053eb 1039
e948a1fb
IS		 10402012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1041 Patrick Marlier <patrick.marlier@gmail.com>
1042
1043 PR libitm/52220
1044 * config/darwin-crt-tm.c: Generate dummy functions.
1045
6017aed3
IS		 10462012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1047 Patrick Marlier <patrick.marlier@gmail.com>
1048
1049 PR libitm/52042
1050 * config/darwin-crt-tm.c (getTMCloneTable): New function.
1051 (__doTMRegistrations): Call it.
e9e053eb 1052 (__doTMdeRegistrations): Likewise.
6017aed3 1053
2da8c1ad
GJL		 10542012-01-15 Georg-Johann Lay <avr@gjlay.de>
1055 Anatoly Sokolov <aesok@post.ru>
1056 Eric Weddington <eric.weddington@atmel.com>
1057
1058 PR target/52261
1059 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
1060 (__epilogue_restores__): Ditto.
1061
0f952eb4
EB		 10622012-02-15 Eric Botcazou <ebotcazou@adacore.com>
1063
1064 PR target/51921
1065 PR target/52205
1066 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
1067 Solaris 11 and slightly reformat.
1068 (sparc_is_sighandler): Likewise.
1069
dd552284
WL		 10702012-02-14 Walter Lee <walt@tilera.com>
1071
1072 * config.host: Handle tilegx and tilepro.
1073 * config/tilegx/sfp-machine.h: New file.
1074 * config/tilegx/sfp-machine32.h: New file.
1075 * config/tilegx/sfp-machine64.h: New file.
1076 * config/tilegx/t-crtstuff: New file.
1077 * config/tilegx/t-softfp: New file.
1078 * config/tilegx/t-tilegx: New file.
1079 * config/tilepro/atomic.c: New file.
1080 * config/tilepro/atomic.h: New file.
1081 * config/tilepro/linux-unwind.h: New file.
1082 * config/tilepro/sfp-machine.h: New file.
1083 * config/tilepro/softdivide.c: New file.
1084 * config/tilepro/softmpy.S: New file.
1085 * config/tilepro/t-crtstuff: New file.
1086 * config/tilepro/t-tilepro: New file.
1087
b59cbd50
JW		 10882012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
1089
1090 PR libstdc++/51296
1091 PR libstdc++/51906
1092 * gthr-posix.h: Allow static initializer macros to be disabled.
1093 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
1094
6caf807f
CLT		 10952012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
1096
1097 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
1098 Add t-slibgcc-libgcc to tmake_file.
1099 * config/mips/libgcc-mips16.ver: Revert previous patch.
1100 * config/mips/mips16.S (__mips16_rdhwr): Hide.
1101
b25364a0
S		 11022012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
1103 Jayant R Sonar <jayant.sonar@kpitcummins.com>
1104
1105 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
1106 * config/cr16/crti.S: New file.
1107 * config/cr16/crtlibid.S: New file.
1108 * config/cr16/crtn.S: New file.
1109 * config/cr16/lib1funcs.S: New file.
1110 * config/cr16/t-cr16: New file.
1111 * config/cr16/t-crtlibid: New file.
1112 * config/cr16/unwind-dw2.h: New file.
1113 * config/cr16/unwind-cr16.c: New file.
1114 * config/cr16/divmodhi3.c: New file.
1115
8ef03aa7
AM		 11162012-01-25 Alan Modra <amodra@gmail.com>
1117
1118 * config/rs6000/t-linux64: Delete. Move..
1119 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
1120 * config/rs6000/t-linux: ..and libgcc flags to here.
1121
daecebc8
DR		 11222012-01-22 Douglas B Rupp <rupp@gnat.com>
1123
1124 * config.host (i[34567]86-*-interix3*):
8ef03aa7 1125 Change triplet to i[34567]86-*-interix[3-9]*.
daecebc8
DR		 1126 * configure: Regenerate.
1127
ddaf8125
RS		 11282012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
1129 Richard Sandiford <rdsandiford@googlemail.com>
1130
1131 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
1132 * config/mips/mips16.S (__mips16_rdhwr): New function.
1133 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
1134
2cd8b32c
NS		 11352012-01-11 Nathan Sidwell <nathan@acm.org>
1136
1137 * libgcov.c (__gcov_init): Ignore objects with no functions.
1138
cba300dd
GJL		 11392012-01-10 Georg-Johann Lay <avr@gjlay.de>
1140
1141 PR target/49868
1142 Extend __pgmx semantics to linearize memory.
1143 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
1144 * config/avr/lib1funcs.S (__xload_1): New function.
1145 (__movmemx_qi, __movmemx_hi): New functions.
1146 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
1147 semantics.
9ffaf4bc 1148
3d137660
EB		 11492012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1150
1151 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
1152 purported sigacthandler address isn't null before dereferencing it.
1153 (sparc_is_sighandler): Likewise.
1154
bf4db96c
EB		 11552012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1156
1157 PR ada/41929
1158 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
1159 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
1160 (sparc_is_sighandler): Likewise.
1161 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
1162
1ab3568b
TG		 11632012-01-06 Tristan Gingold <gingold@adacore.com>
1164
1165 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
1166 compatibility thunks...
1167 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
1168 (crtbeginS.o, crtendS.o): ... and these to ...
1169 * config/ia64/t-ia64-elf: ... this new file.
1170 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
1171 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
1172
925b0ed8
AK		 11732012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1174
1175 * configure: Regenerate.
1176 * config/s390/t-crtstuff: Remove -fPIC.
1177
a99ad737
JW		 11782012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1179
1180 PR bootstrap/51006
1181 * enable-execute-stack-mprotect.c (getpagesize): Do not define
1182 for NetBSD.
1183
884f56d1
GJL		 11842012-01-02 Georg-Johann Lay <avr@gjlay.de>
1185
1186 PR target/51345
1187 * config/avr/lib1funcs.S: Remove FIXME comments.
1188 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
1189
8c57e547
GJL		 11902012-01-02 Georg-Johann Lay <avr@gjlay.de>
1191
1192 Implement light-weight DImode support.
1193 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
1194 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
1195 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
1196 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
1197
04dbc287
NS		 11982011-12-30 Nathan Sidwell <nathan@acm.org>
1199
1200 * libgcov.c (gcov_crc32): Remove global var.
1201 (free_fn_data): New function.
1202 (buffer_fn_data): Pass in filename, more robust error recovery.
1203 (crc32_unsigned): New function.
1204 (gcov_exit): More robust detection of new program. More robust
1205 error recovery.
1206 (__gcov_init): Do not update program's crc here.
1207
8e1d97d4
TG		 12082011-12-21 Tristan Gingold <gingold@adacore.com>
1209
1210 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
1211
9ffaf4bc
ILT		 12122011-12-21 Ian Lance Taylor <iant@google.com>
1213
1214 * config/i386/morestack.S: Simplify CFI opcodes throughout.
1215
a0c8d0c1
ILT		 12162011-12-20 Ian Lance Taylor <iant@google.com>
1217
1218 * config/i386/morestack.S (__morestack_non_split): If there is
1219 enough stack space already, don't split. Ask for more stack space
1220 than we required.
1221
69048898
SDJ		 12222011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
1223
1224 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
1225 `sys/sdt.h'.
1226 (_Unwind_DebugHook): New function.
1227 (uw_restore_core_regs): New define.
1228 (unwind_phase2): Use uw_restore_core_regs instead of
1229 restore_core_regs.
1230 (unwind_phase2_forced): Likewise.
1231 (__gnu_Unwind_Resume): Likewise.
1232
1bb4b6a3
UB		 12332011-12-20 Uros Bizjak <ubizjak@gmail.com>
1234
1235 * config/alpha/linux-unwind.h: Update copyright years.
1236 (MD_FROB_UPDATE_CONTEXT): New define.
1237 (alpha_frob_update_context): New function.
1238
eb028768
RS		 12392011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
1240
1241 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
1242 tmake_file rather replacing it.
1243
6a2045bf
IS		 12442011-12-15 Iain Sandoe <iains@gcc.gnu.org>
1245
1246 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
1bb4b6a3 1247 function is not used for PPC64.
6a2045bf
IS		 1248 (save_world): Amend comments. Update the VRsave mask to reflect the
1249 saved regs.
1250 (rest_world): Update comments, do not clobber r10, do not use r8.
1251 (eh_rest_world_r10): Amend comments, do not use r8.
1252 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
1253 no longer used, move restore of CR and target address to the end of
1254 the routine.
1255
a13780a6
L		 12562011-12-14 H.J. Lu <hongjiu.lu@intel.com>
1257
1258 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
1259 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
1260
d7288dfb
GJL		 12612011-12-14 Georg-Johann Lay <avr@gjlay.de>
1262
1263 PR target/49313
1264 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
1265 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
1266
8d2c862d
EB		 12672011-12-11 Eric Botcazou <ebotcazou@adacore.com>
1268
1269 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
1270
3447cae6
GJL		 12712011-12-09 Georg-Johann Lay <avr@gjlay.de>
1272
1273 PR target/49313
1274 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
1275 * config/avr/lib1funcs.S (__muldi3): New function.
1276
806fc6aa
AP		 12772011-12-06 Andrew Pinski <apinski@cavium.com>
1278
1279 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
1280 size of func_ptr.
1281 (__frame_dummy_init_array_entry): Likewise.
1282
28c5e6b5
GJL		 12832011-12-06 Georg-Johann Lay <avr@gjlay.de>
1284
1285 Forward-port from gcc-4_6-branch r181936 2011-12-02.
1286
1287 PR target/51345
1288 PR target/51002
1289 * config/avr/lib1funcs.S (__prologue_saves__,
1290 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
1291 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
1292
8f90394a
IS		 12932011-12-04 Iain Sandoe <iains@gcc.gnu.org>
1294
1295 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
1296
06dd33ac
JDA		 12972011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1298
1299 PR other/51272
1300 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
1301 (_ITM_deregisterTMCloneTable): Likewise.
1302 (__register_frame_info): Fix unused warning.
1303 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
1304 pthread_default_stacksize_np): Likewise.
1305 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
1bb4b6a3 1306
85b8555e
DD		 13072011-11-29 DJ Delorie <dj@redhat.com>
1308
1309 * config.host (rl78-*-elf): New case.
1310 * config/rl78: New directory for the Renesas RL78.
1311
4d5ae4ea
BS		 13122011-11-29 Bernd Schmidt <bernds@codesourcery.com>
1313
1314 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
1315 formatting.
1316
f9c55897
RO		 13172011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1318
1319 PR other/51022
1320 * config/rs6000/t-savresfgpr: New file.
1321 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
1322 $(srcdir)/config/rs6000/eabi.S.
1323 * config/rs6000/t-ppccomm-ldbl: Remove.
1324 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
1325 tmake_file.
1326 (powerpc-*-eabispe*): Likewise.
1327 (powerpc-*-eabi*): Likewise.
1328 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
1329 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
1330 to tmake_file, remove rs6000/t-ppccomm-ldbl.
1331 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
1332 tmake_file.
1333 (powerpc-*-eabisim*): Likewise.
1334 (powerpc-*-elf*): Likewise.
1335 (powerpc-*-eabialtivec*): Likewise.
1336 (powerpc-xilinx-eabi*): Likewise.
1337 (powerpc-*-rtems*): Likewise.
1338 (powerpcle-*-elf*): Likewise.
1339 (powerpcle-*-eabisim*): Likewise.
1340 (powerpcle-*-eabi*): Likewise.
1341
a01207c4
ILT		 13422011-11-27 Ian Lance Taylor <iant@google.com>
1343
1344 * generic-morestack.c (__splitstack_find): Check for NULL old
1345 stack value.
1346 (__splitstack_resetcontext): New function.
1347 (__splitstack_releasecontext): New function.
1348 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1349
2b0b8ab2
IS		 13502011-11-27 Iain Sandoe <iains@gcc.gnu.org>
1351
1352 * config/darwin-crt-tm.c: Correct comments, use correct licence.
1353
c1d8101c
IS		 13542011-11-27 Iain Sandoe <iains@gcc.gnu.org>
1355
1356 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
1357
8b281334
RH		 13582011-11-26 Richard Henderson <rth@redhat.com>
1359
1360 * config/m68k/linux-atomic.c: New file.
1361 * config/m68k/t-linux: New file.
1362 * config.host (m68k-uclinux, m68k-linux): Use it.
1363
7546aa9d
RH		 13642011-11-26 Richard Henderson <rth@redhat.com>
1365
1366 * crtstuff.c (__TMC_LIST__): Mark used not unused.
1367 (__TMC_END__): Only declare if hidden is available; in the definition,
1368 if hidden is unavailable add a null record.
1369 (deregister_tm_clones, register_tm_clones): New.
1370 (__do_global_dtors_aux, frame_dummy): Use them.
1371 (__do_global_dtors, __do_global_ctors_1): Likewise.
1372
e2362f5d
IS		 13732011-11-22 Iain Sandoe <iains@gcc.gnu.org>
1374
1375 * config/darwin-crt-tm.c: New file.
1376 * config.host (darwin): Build crttms.o crttme.o to provide
1377 startup and shutdown for tm clones.
1378 * config/t-darwin (crttms.o): New build rule.
1379 (crttme.o): Likewise.
1380
6685dd96
HPN		 13812011-11-21 Hans-Peter Nilsson <hp@axis.com>
1382
1383 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
1384 et al.
1385
b0dc7e4c
RH		 13862011-11-21 Richard Henderson <rth@redhat.com>
1387
1388 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
1389 (__TMC_LIST__, __TMC_END__): New.
1390 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
1391 (__do_global_dtors): Likewise.
1392 (frame_dummy): Call _ITM_registerTMCloneTable.
1393 (__do_global_ctors_1): Likewise.
1394
d4b4b542
RO		 13952011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1396
1397 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
1398 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1399 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
1400 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
1401 * config/i386/t-darwin64: Remove.
1402 * config/sh/t-netbsd (LIB2ADD): Remove.
1403
989bdb74
GJL		 14042011-11-21 Georg-Johann Lay <avr@gjlay.de>
1405
1406 PR target/49313
1407 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
1408 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
1409 * config/avr/lib1funcs.S (wmov): New assembler macro.
1410 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
1411 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
1412 (__udivmod64): New function.
1413 (__negdi2): New function.
1414
515a0cfc
GP		 14152011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
1416
1417 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
1418 *-*-freebsd*aout*): Remove.
1419
0115d17f
HPN		 14202011-11-20 Hans-Peter Nilsson <hp@axis.com>
1421
1422 * static-object.mk (c_flags-$o): Save c_flags.
1423 ($(base)$(objext)): Use it.
1424
93aeb62b
SE		 14252011-11-18 Steve Ellcey <sje@cup.hp.com>
1426
1427 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
1428
7bc6df2c
GJL		 14292011-11-18 Georg-Johann Lay <avr@gjlay.de>
1430
1431 PR target/49868
1432 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
1433 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
1434 New functions.
1435
425d737b
MGD		 14362011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1437
1438 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
1439 functions.
1bb4b6a3 1440 (aeabi_uidivmod): Likewise.
425d737b
MGD		 1441 (umodsi3): Likewise.
1442 (divsi3): Likewise.
1443 (aeabi_idivmod): Likewise.
1444 (modsi3): Likewise.
1445
f2a176dc
TG		 14462011-11-16 Tristan Gingold <gingold@adacore.com>
1447
1448 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
1449
7c209481
GJL		 14502011-11-15 Georg-Johann Lay <avr@gjlay.de>
1451
1452 PR target/49868
1453 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
1454 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
1455
9dfd5832
JDA		 14562011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1457
1458 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
1459 tmake_file list.
1460 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
1461 * config/pa/t-stublib64: Delete.
1462
f77dca5d
RH		 14632011-11-12 Richard Henderson <rth@redhat.com>
1464
1465 * config/rs6000/linux-unwind.h (frob_update_context): Properly
1466 cast the pointer argument to _Unwind_SetGRPtr.
1467
902828f0
RO		 14682011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1469
1470 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
1471
e14304ef
ILT		 14722011-11-09 Ian Lance Taylor <iant@google.com>
1473
1474 * generic-morestack.c: Include <string.h>.
1475 (uintptr_type): Define.
1476 (struct initial_sp): Add dont_block_signals field. Reduce size of
1477 extra array by 1.
1478 (allocate_segment): Set prev field to NULL. Don't set
1479 __morestack_current_segment or __morestack_segments.
1480 (__generic_morestack): Update current->prev and *pp after calling
1481 allocate_segment.
1482 (__morestack_block_signals): Don't do anything if
1483 dont_block_signals is set.
1484 (__morestack_unblock_signals): Likewise.
1485 (__generic_findstack): Check for initial_sp == NULL. Add casts to
1486 uintptr_type.
1487 (__splitstack_block_signals): New function.
1488 (enum __splitstack_content_offsets): Define.
1489 (__splitstack_getcontext, __splitstack_setcontext): New functions.
1490 (__splitstack_makecontext): New function.
1491 (__splitstack_block_signals_context): New function.
1492 (__splitstack_find_context): New function.
1493 * config/i386/morestack.S (__morestack_get_guard): New function.
1494 (__morestack_set_guard, __morestack_make_guard): New functions.
1495 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1496
e3d871e4
RO		 14972011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1498
1499 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
1500 (i[34567]86-*-mingw*): ... here.
1501 (x86_64-*-mingw*): ... here.
1502
e55cef40
RO		 15032011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1504
1505 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
1506
5366b186
NS		 15072011-11-07 Nathan Sidwell <nathan@acm.org>
1508
1509 * libgcov.c (struct gcov_fn_buffer): New struct.
1510 (buffer_fn_data): New helper.
1511 (gcov_exit): Rework for new gcov data structures.
1512
74155a6f
GJL		 15132011-11-07 Georg-Johann Lay <avr@gjlay.de>
1514
1515 PR target/49313
1516 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
1517
200feb07
RO		 15182011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1519
1520 * config.host (tmake_file): Correct comment.
1521 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
1522 t-libgcc-pic.
1523 (bfin*-uclinux*): Likewise.
1524 (bfin*-linux-uclibc*): Likewise.
1525 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
1526
1527 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
1528 assigning.
1529 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1530 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
1531 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1532 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
1533 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1534 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
1535 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
1536 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1537 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
1538 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
1539 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
1540 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
1541 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
1542
1543 * config/bfin/t-elf: Remove.
1544 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
1545
c9cd1a07
RO		 15462011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1547
1548 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
1549 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
1550 (lm32-*-elf*, lm32-*-rtems*): Split into ...
1551 (lm32-*-elf*): ... this.
1552 (lm32-*-rtems*): ... and this.
1553 Add to tmake_file.
1554 (m32r-*-rtems*): Add to tmake_file.
1555 (moxie-*-rtems*): Likewise.
1556 (sparc-*-rtems*): Likewise.
1557 Remove t-rtems from tmake_file.
1558 (sparc64-*-rtems*): Likewise.
1559 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
1560 instead.
1561
9fbcc75d
RO		 15622011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1563
1564 PR bootstrap/50982
1565 * config/gthr-posix.h: Move ...
1566 * gthr-posix.h: ... here.
1567 * config/gthr-lynx.h: Reflect this.
1568 * config/gthr-vxworks.h: Likewise.
1569 * config/rs6000/gthr-aix.h: Likewise.
1570 * configure.ac (target_thread_file): Likewise.
1571 * configure: Regenerate.
1572
76644b68
SH		 15732011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
1574
1575 * config.host (arm*-*-rtemseabi*): New target.
1576
5e490f2a
JDA		 15772011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1578
1579 PR other/50991
1580 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
1581 extra-parts.
1582
feeeff5c
JR		 15832011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
1584
1585 * config.host (epiphany-*-elf*): New configuration.
1586 * config/epiphany: New Directory.
1587
d618bb2c
RC		 15882011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
1589
1590 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
1591 * config/avr/t-rtems: New.
1592 Filter out _exit from LIB1ASMFUNCS.
1593
1bb6f778
DM		 15942011-11-04 David S. Miller <davem@davemloft.net>
1595
1596 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
1597 * configure: Rebuild.
1598
9a7f7422
AK		 15992011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1600
1601 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
1602 variable.
1603
e4fe948a
GJL		 16042011-11-04 Georg-Johann Lay <avr@gjlay.de>
1605
1606 PR target/50931
1607 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
1608 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
1609
7084e037
JS		 16102011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
1611
1612 PR target/50989
1613 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
1614
1a032034
RO		 16152011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1616
1617 * config/c6x/t-elf (LIB2ADDEH): Set.
1618 * config/c6x/t-c6x-elf: Remove.
1619
d385f772
RO		 16202011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1621
1622 * config/i386/sol2-ci.S: Rename to ...
1623 * config/i386/crti.S: ... this.
1624 * config/i386/sol2-cn.S: Rename to ...
1625 * config/i386/crtn.S: ... this.
1626 * config/sparc/sol2-ci.S: Rename to ...
1627 * config/sparc/crti.S: ... this.
1628 * config/sparc/sol2-cn.S: Rename to ...
1629 * config/sparc/crtn.S: ... this.
1630 * config/t-sol2 (CUSTOM_CRTIN): Remove.
1631 (crti.o, crtn.o): Remove.
1632
1ba878a9
TG		 16332011-11-04 Tristan Gingold <gingold@adacore.com>
1634
1635 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
1636
02750c15
KK		 16372011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
1638
1639 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
1640
bf86b067
HPN		 16412011-11-03 Hans-Peter Nilsson <hp@axis.com>
1642
1643 * config.host (crisv32-*-none, cris-*-none): Remove.
1644 (crisv32-*-elf): Append to tmake_file, don't just set it.
1645 (cris-*-elf): Add missing t-fdpbit to tmake_file.
1646
d0bc53bd
RO		 16472011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1648
1649 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
1650 (ecrtn$(objext)): Likewise.
1651 (ncrti$(objext)): Likewise.
1652 (ncrtn$(objext)): Likewise.
1653
036da830
AS		 16542011-11-03 Andreas Schwab <schwab@redhat.com>
1655
1656 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
1657
d2a7d041
DM		 16582011-11-02 David S. Miller <davem@davemloft.net>
1659
1660 * configure.ac: Set host_address on sparc too.
1661 * configure: Regenerate.
1662 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
1663 based upon host_address.
1664 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
1665
af8ed618
JM		 16662011-11-02 Jason Merrill <jason@redhat.com>
1667
1668 * config/rs6000/t-ppccomm: Add missing \.
1669
5d1c8e77
RO		 16702011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1671
1672 * gthr-single.h, gthr.h: New files.
1673 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
1674 config/gthr-vxworks.h, config/i386/gthr-win32.h,
1675 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
1676 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
1677 * config/i386/gthr-win32.c: Include "gthr-win32.h".
1678 * configure.ac (thread_header): New variable.
1679 Set it depending on target_thread_file.
1680 (gthr-default.h): Link from $thread_header.
1681 * configure: Regenerate.
1682 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
1683
852b75ed
RO		 16842011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1685
1686 * configure.ac (tm_file_): New variable.
1687 Determine from tm_file.
1688 (tm_file, tm_defines): Substitute.
1689 * configure: Regenerate.
1690 * mkheader.sh: New file.
1691 * Makefile.in (clean): Remove libgcc_tm.h.
1692 ($(objects)): Depend on libgcc_tm.h.
1693 (libgcc_tm_defines, libgcc_tm_file): New variables.
1694 (libgcc_tm.h, libgcc_tm.stamp): New targets.
1695 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
1696 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
1697 ($(extra-parts)): Depend on libgcc_tm.h.
1698 * config.host (tm_defines, tm_file): New variable.
1699 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
1700 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
1701 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
1702 (avr-*-rtems*): Likewise.
1703 (avr-*-*): Likewise.
1704 (frv-*-elf): Likewise.
1705 (frv-*-*linux*): Likewise.
1706 (h8300-*-rtems*): Likewise.
1707 (h8300-*-elf*): Likewise.
1708 (i[34567]86-*-darwin*): Likewise.
1709 (x86_64-*-darwin*): Likewise.
1710 (rx-*-elf): Likewise.
1711 (tic6x-*-uclinux): Likewise.
1712 (tic6x-*-elf): Likewise.
1713 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
1714 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
1715 * config/i386/cygming-crtbegin.c: Likewise.
1716 * config/i386/cygming-crtend.c: Likewise.
1717 * config/ia64/fde-vms.c: Likewise.
1718 * config/ia64/unwind-ia64.c: Likewise.
1719 * config/libbid/bid_gcc_intrinsics.h: Likewise.
1720 * config/rs6000/darwin-fallback.c: Likewise.
1721 * config/stormy16/lib2funcs.c: Likewise.
1722 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
1723 * crtstuff.c: Likewise.
1724 * dfp-bit.h: Likewise.
1725 * emutls.c: Likewise.
1726 * fixed-bit.c: Likewise.
1727 * fp-bit.c: Likewise.
1728 * generic-morestack-thread.c: Likewise.
1729 * generic-morestack.c: Likewise.
1730 * libgcc2.c: Likewise.
1731 * libgcov.c: Likewise.
1732 * unwind-dw2-fde-dip.c: Likewise.
1733 * unwind-dw2-fde.c: Likewise.
1734 * unwind-dw2.c: Likewise.
1735 * unwind-sjlj.c: Likewise.
1736
f9989b51
RO		 17372011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1738
1739 * configure.ac: Include ../config/picflag.m4.
1740 (GCC_PICFLAG): Call it.
1741 Substitute.
1742 * configure: Regenerate.
1743 * Makefile.in (gcc_srcdir): Remove.
1744 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
1745 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
1746 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
1747 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
1748 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
1749 Use $<.
1750 Remove comment.
1751 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
1752 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
1753 to refer to libgcc2.c.
1754 Use $<.
1755 * config/darwin-64.c: New file.
1756 * config/darwin-crt3.c: Remove comment.
1757 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
1758 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
1759 config/udivmodsi4.c: New files.
1760 * config/memcmp.c, config/memcpy.c, config/memmove.c,
1761 config/memset.c: New files.
1762 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
1763 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
1764 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
1765 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
1766 * config/t-openbsd-thread: New file.
1767 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
1768 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
1769 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
1770 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
1771 qrnnd.S.
1772 Adapt filename.
1773 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
1774 to refer to gthr-posix.c.
1775 * config/alpha/t-vms (LIB2ADD): Set.
1776 * config/alpha/vms-gcc_shell_handler.c: New file.
1777 * config/arm/bpabi.c, config/arm/fp16.c,
1778 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
1779 config/arm/unaligned-funcs.c: New files.
1780 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
1781 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1782 * config/arm/t-linux: Likewise.
1783 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
1784 * config/arm/t-netbsd: New file.
1785 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
1786 * config/arm/t-symbian (LIB2ADD_ST): Set.
1787 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
1788 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1789 * config/bfin/t-elf: New file.
1790 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
1791 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
1792 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
1793 config/c6x/ltf.c: New files.
1794 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
1795 (HOST_LIBGCC2_CFLAGS): Set.
1796 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
1797 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1798 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
1799 New files.
1800 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
1801 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
1802 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
1803 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
1804 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
1805 files.
1806 * config/frv/t-frv (LIB2ADD): Set.
1807 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1808 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
1809 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
1810 config/h8300/popcounthi2.c: New files.
1811 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1812 * config/i386/gthr-win32.c: New file.
1813 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
1814 * config/i386/t-cygwin: Likewise.
1815 * config/i386/t-darwin, config/i386/t-darwin64,
1816 config/i386/t-gthr-win32, config/i386/t-interix: New files.
1817 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
1818 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1819 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1820 * config/ia64/quadlib.c: New file.
1821 * config/ia64/t-hpux (LIB2ADD): Set.
1822 * config/ia64/t-ia64: Add comment.
1823 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
1824 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1825 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
1826 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
1827 * config/m32c/t-m32c (LIB2ADD): Set.
1828 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1829 * config/m32r/t-m32r: Likewise.
1830 * config/m68k/fpgnulib.c: New file.
1831 * config/m68k/t-floatlib (LIB2ADD): Set.
1832 (xfgnulib.c): New target.
1833 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
1834 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
1835 * config/mep/t-mep (LIB2ADD): Set.
1836 * config/microblaze/divsi3.asm: Rename to divsi3.S.
1837 * config/microblaze/moddi3.asm: Rename to moddi3.S.
1838 * config/microblaze/modsi3.asm: Rename to modsi3.S.
1839 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
1840 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
1841 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
1842 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
1843 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
1844 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
1845 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
1846 New files.
1847 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
1848 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
1849 * config/pa/fptr.c, config/pa/lib2funcs.S,
1850 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
1851 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1852 (LIB2ADD, LIB2ADD_ST): Set.
1853 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
1854 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
1855 Set.
1856 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
1857 * config/pdp11/t-pdp11: New file.
1858 * config/picochip/libgccExtras/adddi3.S,
1859 config/picochip/libgccExtras/ashlsi3.S,
1860 config/picochip/libgccExtras/ashrsi3.S,
1861 config/picochip/libgccExtras/clzsi2.S,
1862 config/picochip/libgccExtras/cmpsi2.S,
1863 config/picochip/libgccExtras/divmod15.S,
1864 config/picochip/libgccExtras/divmodhi4.S,
1865 config/picochip/libgccExtras/divmodsi4.S,
1866 config/picochip/libgccExtras/lshrsi3.S,
1867 config/picochip/libgccExtras/parityhi2.S,
1868 config/picochip/libgccExtras/popcounthi2.S,
1869 config/picochip/libgccExtras/subdi3.S,
1870 config/picochip/libgccExtras/ucmpsi2.S,
1871 config/picochip/libgccExtras/udivmodhi4.S,
1872 config/picochip/libgccExtras/udivmodsi4.S: New files.
1873 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
1874 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
1875 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
1876 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
1877 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
1878 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
1879 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
1880 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
1881 files.
1882 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
1883 (HOST_LIBGCC2_CFLAGS): Set.
1884 * config/rs6000/t-darwin64: New file.
1885 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
1886 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
1887 * config/rs6000/t-ppccomm (LIB2ADD): Add
1888 $(srcdir)/config/rs6000/tramp.S.
1889 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
1890 Add $(srcdir)/config/rs6000/eabi.S.
1891 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
1892 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
1893 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
1894 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
1895 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
1896 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
1897 * config/rs6000/tramp.S: New file.
1898 * config/s390/t-tpf: Remove.
1899 * config/sh/linux-atomic.S: New file.
1900 * config/sh/t-linux (LIB2ADD): Set.
1901 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
1902 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1903 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
1904 to unwind-dw2.c.
1905 (HOST_LIBGCC2_CFLAGS): Set.
1906 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1907 * config/spu/divmodti4.c, config/spu/divv2df3.c,
1908 config/spu/float_disf.c, config/spu/float_unsdidf.c,
1909 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
1910 config/spu/mfc_multi_tag_release.c,
1911 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
1912 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
1913 config/spu/multi3.c: New files.
1914 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
1915 (HOST_LIBGCC2_CFLAGS): Set.
1916 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
1917 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
1918 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
1919 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
1920 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
1921 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
1922 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
1923 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
1924 config/stormy16/umodsi3.c: New files.
1925 * config/xtensa/lib2funcs.S: New file.
1926 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1927 * config/xtensa/t-xtensa (LIB2ADD): Set.
1928 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
1929 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
1930 Add t-freebsd-thread to tmake_file for posix threads.
1931 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
1932 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
1933 (*-*-lynxos*): Likewise.
1934 (*-*-netbsd*): Likewise.
1935 (*-*-openbsd*): Likewise.
1936 Add t-openbsd-thread to tmake_file for posix threads.
1937 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
1938 (*-*-vxworks*): Set tmake_file.
1939 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1940 (alpha*-*-freebsd*): Likewise.
1941 (alpha*-*-netbsd*): Likewise.
1942 (alpha*-*-openbsd*): Likewise.
1943 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
1944 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1945 (alpha*-dec-*vms*): Likewise.
1946 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
1947 (bfin*-elf*): Add bfin/t-elf to tmake_file.
1948 (bfin*-uclinux*): Likewise.
1949 (bfin*-linux-uclibc*): Likewise.
1950 (crisv32-*-elf): Add cris/t-cris to tmake_file.
1951 (crisv32-*-none): Likewise.
1952 (cris-*-elf): Likewise.
1953 (cris-*-none): Likewise.
1954 (cris-*-linux*, crisv32-*-linux*): Likewise.
1955 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
1956 tmake_file.
1957 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
1958 tmake_file.
1959 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
1960 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
1961 (x86_64-*-elf*): Likewise.
1962 (i[34567]86-*-nto-qnx*): Likewise.
1963 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
1964 win32 threads.
1965 (x86_64-*-mingw*): Likewise.
1966 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
1967 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
1968 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
1969 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
1970 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
1971 tmake_file.
1972 (mipsisa64sr71k-*-elf*): Likewise.
1973 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
1974 (mips-*-elf*, mipsel-*-elf*): Likewise.
1975 (mips64-*-elf*, mips64el-*-elf*): Likewise.
1976 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
1977 (mips*-*-rtems*): Likewise.
1978 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
1979 to tmake_file.
1980 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
1981 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
1982 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
1983 (spu-*-elf*): Likewise.
1984 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
1985
45b86625
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1987
1988 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
1989 $(srcdir) to refer to $(LIB1ASMSRC).
1990 Use $<.
1991 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
1992 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
1993 config/arm/lib1funcs.S: New files.
1994 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
1995 * config/arm/t-arm: New file.
1996 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
1997 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
1998 config/arm/t-strongarm-elf: New files.
1999 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
2000 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
2001 * config/avr/lib1funcs.S: New file.
2002 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2003 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
2004 * config/c6x/lib1funcs.S: New file.
2005 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2006 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
2007 * config/frv/lib1funcs.S: New file.
2008 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2009 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
2010 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
2011 * config/ia64/__divxf3.asm: Rename to ...
2012 * config/ia64/__divxf3.S: ... this.
2013 Adapt lib1funcs.asm filename.
2014 * config/ia64/_fixtfdi.asm: Rename to ...
2015 * config/ia64/_fixtfdi.S: ... this.
2016 Adapt lib1funcs.asm filename.
2017 * config/ia64/_fixunstfdi.asm: Rename to ...
2018 * config/ia64/_fixunstfdi.S: ... this.
2019 Adapt lib1funcs.asm filename.
2020 * config/ia64/_floatditf.asm: Rename to ...
2021 * config/ia64/_floatditf.S: ... this.
2022 Adapt lib1funcs.asm filename.
2023 * config/ia64/lib1funcs.S: New file.
2024 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
2025 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2026 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
2027 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
2028 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
2029 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
2030 * config/mep/lib1funcs.S: New file.
2031 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2032 * config/mips/mips16.S: New file.
2033 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2034 * config/pa/milli64.S: New file.
2035 * config/pa/t-linux, config/pa/t-linux64: New files.
2036 * config/picochip/lib1funcs.S: New file.
2037 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2038 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
2039 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
2040 * config/sh/t-netbsd: New file.
2041 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
2042 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
2043 * config/sh/t-sh64: New file.
2044 * config/sparc/lb1spc.S: New file.
2045 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
2046 filename.
2047 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
2048 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
2049 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
2050 config/xtensa/lib1funcs.S: New files.
2051 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2052 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
2053 tmake_file.
2054 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
2055 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
2056 (arm*-*-linux*): Likewise.
2057 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
2058 arm*-*-linux-*eabi, add arm/t-linux otherwise.
2059 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
2060 (arm*-*-ecos-elf): Likewise.
2061 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2062 (arm*-*-rtems*): Likewise.
2063 (arm*-*-elf): Likewise.
2064 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
2065 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
2066 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
2067 (bfin*-uclinux*): Likewise.
2068 (bfin*-linux-uclibc*): Likewise.
2069 (bfin*-rtems*): Likewise.
2070 (bfin*-*): Likewise.
2071 (fido-*-elf): Merge into m68k-*-elf*.
2072 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
2073 (frv-*-*linux*): Add frv/t-frv to tmake_file.
2074 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
2075 (h8300-*-elf*): Likewise.
2076 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
2077 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
2078 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
2079 (i[34567]86-*-mingw*): Likewise.
2080 (x86_64-*-mingw*): Likewise.
2081 (i[34567]86-*-interix3*): Likewise.
2082 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
2083 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
2084 (m68k-*-elf*): Also handle fido-*-elf.
2085 Add m68k/t-floatlib to tmake_file.
2086 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
2087 (m68k-*-linux*): Likewise.
2088 (m68k-*-rtems*): Likewise.
2089 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
2090 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
2091 sh64*-*-*.
2092 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
2093 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
2094 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
2095 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
2096 sh/t-netbsd to tmake_file.
2097 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
2098 (sh-*-rtems*): Add sh/t-sh to tmake_file.
2099 (sh-wrs-vxworks): Likewise.
2100 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
2101 *-leon[3-9]*.
2102 (v850*-*-*): Add v850/t-v850 to tmake_file.
2103 (vax-*-linux*): Add vax/t-linux to tmake_file.
2104 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
2105
5f73c6cc
RO		 21062011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2107
2108 * crtstuff.c: New file.
2109 * Makefile.in (CRTSTUFF_CFLAGS): Define.
2110 (CRTSTUFF_T_CFLAGS): Define.
2111 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
2112 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
2113 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
2114 crtstuff.c.
2115 Use $<.
2116 (crtbeginT.o): Use $(objext).
2117 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
2118 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
2119 (gcc-extra-parts): Remove.
2120 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
2121 Set extra_parts.
2122 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2123 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
2124 Add t-crtstuff-pic to tmake_file.
2125 (*-*-lynxos*): New case.
2126 Set tmake_file, extra_parts.
2127 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
2128 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
2129 *-*-netbsdelf[2-9]*.
2130 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
2131 (*-*-rtems*): Set extra_parts.
2132 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
2133 (*-*-uclinux*): New case.
2134 Set extra_parts.
2135 (*-*-vms*): New case.
2136 Set tmake_file, extra_parts.
2137 (*-*-elf): Set extra_parts.
2138 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
2139 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
2140 vms/t-vms64.
2141 Set extra_parts.
2142 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
2143 Set extra_parts.
2144 (arm*-*-freebsd*): Add t-crtin to tmake_file.
2145 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
2146 (arm-wrs-vxworks): Append to tmake_file.
2147 Set extra_parts.
2148 (arm*-*-uclinux*): Set extra_parts.
2149 (arm*-*-ecos-elf): Likewise.
2150 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
2151 arm*-*-eabi*.
2152 (arm*-*-rtems*): Set extra_parts.
2153 (arm*-*-elf): Likewise.
2154 (avr-*-rtems*): Clear extra_parts.
2155 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
2156 Set extra_parts.
2157 (bfin*-uclinux*): Likewise.
2158 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
2159 (bfin*-rtems*): Append to tmake_file.
2160 Set extra_parts.
2161 (bfin*-*): Likewise.
2162 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
2163 (crisv32-*-elf): ... this.
2164 (crisv32-*-none): ... this.
2165 (cris-*-elf, cris-*-none): New cases.
2166 Add cris/t-elfmulti to tmake_file.
2167 (fr30-*-elf): Append to tmake_file.
2168 Set extra_parts.
2169 (frv-*-elf): Append to tmake_file, add frv/t-frv.
2170 Set extra_parts.
2171 (h8300-*-rtems*): Append to tmake_file.
2172 Set extra_parts.
2173 (h8300-*-elf*): Likewise.
2174 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
2175 Set extra_parts.
2176 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
2177 Set extra_parts.
2178 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
2179 (x86_64-*-elf*): Likewise.
2180 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
2181 (x86_64-*-freebsd*): Likewise.
2182 (x86_64-*-netbsd*): Likewise.
2183 (i[34567]86-*-linux*): Likewise.
2184 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2185 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2186 (x86_64-*-linux*): Likewise.
2187 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2188 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
2189 tmake_file.
2190 Set extra_parts.
2191 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
2192 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
2193 Append to extra_parts, remove crtbegin.o, crtend.o.
2194 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
2195 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
2196 crtend.o, crtbeginS.o, crtendS.o.
2197 (ia64*-*-linux*): Comment extra_parts.
2198 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
2199 Set extra_parts.
2200 (iq2000*-*-elf*): Clear extra_parts.
2201 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
2202 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
2203 (m32r-*-elf*, m32r-*-rtems*): Split off ...
2204 (m32r-*-rtems*): ... this.
2205 Add m32r/t-m32r to tmake_file.
2206 (m68k-*-elf*): Add t-crtin to tmake_file.
2207 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
2208 (mcore-*-elf): Likewise.
2209 (microblaze*-*-*): Set extra_parts.
2210 (mips*-sde-elf*): New case.
2211 Set tmake_file, extra_parts.
2212 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2213 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2214 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
2215 tmake_file.
2216 Set extra_parts.
2217 (mipsisa64sr71k-*-elf*): Likewise.
2218 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2219 (mips-*-elf*, mipsel-*-elf*): Likewise.
2220 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2221 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
2222 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2223 (mips*-*-rtems*): Likewise.
2224 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
2225 (moxie-*-*): Split into ...
2226 (moxie-*-elf, moxie-*-uclinux*): ... this.
2227 Add to extra_parts, remove crtbegin.o, crtend.o.
2228 (moxie-*-rtems*): New case.
2229 Set tmake_file.
2230 Clear extra_parts.
2231 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
2232 Set extra_parts.
2233 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2234 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
2235 tmake_file.
2236 Set extra_parts.
2237 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
2238 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
2239 Set extra_parts.
2240 (powerpc-*-eabisim*): Likewise.
2241 (powerpc-*-elf*): Likewise.
2242 (powerpc-*-eabialtivec*): Likewise.
2243 (powerpc-xilinx-eabi*): Likewise.
2244 (powerpc-*-eabi*): Likewise.
2245 (powerpc-*-rtems*): Likewise.
2246 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
2247 tmake_file.
2248 Set extra_parts.
2249 (powerpc-*-lynxos*): Add to tmake_file.
2250 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
2251 rs6000/t-crtstuff, t-crtstuff-pic.
2252 Set extra_parts.
2253 (powerpcle-*-eabisim*): Likewise.
2254 (powerpcle-*-eabi*): Likewise.
2255 (rx-*-elf): Remove extra_parts.
2256 (s390x-ibm-tpf*): Set extra_parts.
2257 (score-*-elf): Set extra_parts.
2258 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2259 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2260 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2261 (sh64l*-*-netbsd*): Split into ...
2262 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
2263 Add t-crtstuff-pic to tmake_file.
2264 Set extra_parts.
2265 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
2266 Set extra_parts.
2267 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
2268 (sparc-*-elf*): Remove t-crtin from tmake_file.
2269 Add to extra_parts, remove crtbegin.o, crtend.o.
2270 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
2271 (sparc64-*-linux*): Likewise.
2272 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
2273 Add to extra_parts, remove crtbegin.o, crtend.o.
2274 (sparc64-*-elf*): Remove t-crtin from tmake_file.
2275 Add to extra_parts, remove crtbegin.o, crtend.o.
2276 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
2277 Add to extra_parts, remove crtbegin.o, crtend.o.
2278 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
2279 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
2280 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
2281 Set extra_parts.
2282 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
2283 Set extra_parts.
2284 (tic6x-*-*): Change to ...
2285 (tic6x-*-elf): ... this.
2286 Set extra_parts.
2287 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
2288 Set extra_parts.
2289 (am33_2.0-*-linux*): Add comment.
2290 (mep*-*-*): Add mep/t-mep to tmake_file.
2291 Set extra_parts.
2292 * config/alpha/t-vms: New file.
2293 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
2294 * config/arm/crti.S, config/arm/crtn.S: New files.
2295 * config/bfin/crti.S, config/bfin/crtn.S: New files.
2296 * config/bfin/crtlibid.S: New file.
2297 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
2298 * config/c6x/crti.S, config/c6x/crtn.S: New files.
2299 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
2300 (crti.o, crtin.o): New rules.
2301 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2302 * config/c6x/t-uclinux: New file.
2303 * config/cris/t-elfmulti: New file.
2304 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
2305 * config/fr30/crti.S, config/fr30/crtn.S: New files.
2306 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
2307 * config/frv/t-frv: New file.
2308 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
2309 * config/h8300/crti.S, config/h8300/crtn.S: New files.
2310 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
2311 New files.
2312 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
2313 refer to cygming-crtbegin.c, cygming-crtend.c.
2314 Use $<.
2315 * config/i386/t-nto: New file.
2316 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
2317 * config/ia64/crti.S, config/ia64/crtn.S: New files.
2318 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
2319 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
2320 Use .S extension.
2321 Use $<.
2322 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2323 (crtinitS.o): New rule.
2324 * config/ia64/vms-crtinit.S: New file.
2325 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
2326 * config/m32r/initfini.c: New file.
2327 * config/m32r/t-linux, config/m32r/t-m32r: New files.
2328 * config/m68k/crti.S, config/m68k/crtn.S: New files.
2329 * config/mcore/crti.S, config/mcore/crtn.S: New files.
2330 * config/mep/t-mep: New file.
2331 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
2332 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
2333 * config/mips/crti.S, config/mips/crtn.S: New files.
2334 * config/mips/t-crtstuff: New file.
2335 * config/mmix/crti.S, config/mmix/crtn.S: New files.
2336 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
2337 (CUSTOM_CRTIN): Set.
2338 ($(T)crti.o, $(T)crtn.o): Remove $(T),
2339 dependencies.
2340 Use $(srcdir) to refer to crti.S, crtn.S.
2341 Use .S extension, $<.
2342 * config/moxie/crti.asm: Rename to ...
2343 * config/moxie/crti.S: ... this.
2344 * config/moxie/crtn.asm: Rename to ...
2345 * config/moxie/crtn.S: ... this.
2346 * config/moxie/t-moxie: Remove.
2347 * config/pa/stublib.c: New file.
2348 * config/pa/t-stublib, config/pa/t-stublib64: New files.
2349 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
2350 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
2351 * config/rs6000/t-crtstuff: New file.
2352 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
2353 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
2354 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
2355 Make output file explicit.
2356 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
2357 Make output file explicit.
2358 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
2359 Make output file explicit.
2360 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
2361 Make output file explicit.
2362 * config/score/crti.S, config/score/crtn.S: New files.
2363 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
2364 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
2365 files.
2366 * config/sh/t-sh, config/sh/t-superh: New files.
2367 * config/sparc/t-linux64: New file.
2368 * config/spu/cache.S, config/spu/cachemgr.c: New files.
2369 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
2370 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
2371 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
2372 * config/t-crtin: Remove.
2373 * config/t-crtstuff-pic: New file.
2374 * config/t-sol2 (CUSTOM_CRTIN): Set.
2375 (crti.o, crtn.o): New rules.
2376 * config/vms/t-vms: New file.
2377 * config/vms/vms-ucrt0.c: New file.
2378 * config/xtensa/t-elf: New file.
2379
b040f2be
RO		 23802011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2381
2382 * Makefile.in (SHLIB_NM_FLAGS): Set.
2383 * mkmap-flat.awk, mkmap-symver.awk: New files.
2384 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
2385 exceptions.
2386 * configure: Regenerate.
2387 * config/libgcc-glibc.ver: New file.
2388 * config/libgcc-libsystem.ver: New file.
2389 * config/t-libunwind (SHLIB_LC): Set.
2390 * config/t-linux: New file.
2391 * config/t-slibgcc (INSTALL_SHLIB): New.
2392 (SHLIB_INSTALL): Use it.
2393 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
2394 to mkmap-symver.awk.
2395 (SHLIB_MAPFILES): Don't append, adapt pathname.
2396 (SHLIB_VERPFX): Set.
2397 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
2398 to mkmap-symver.awk.
2399 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
2400 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
2401 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
2402 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
2403 to mkmap-flat.awk.
2404 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
2405 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
2406 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
2407 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
2408 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
2409 * config/i386/libgcc-darwin.10.4.ver,
2410 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
2411 New files.
2412 * config/i386/t-darwin: Remove.
2413 * config/i386/t-darwin64: Likewise.
2414 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
2415 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
2416 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
2417 * config/i386/t-linux: New file.
2418 * config/i386/t-mingw32: New file.
2419 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
2420 * config/ia64/t-glibc: Rename to ...
2421 * config/ia64/t-linux: ... this.
2422 (SHLIB_MAPFILES): Set.
2423 * config/ia64/t-glibc-libunwind: Rename to ...
2424 * config/ia64/t-linux-libunwind: ... this.
2425 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
2426 * config/ia64/t-slibgcc-hpux: New file.
2427 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
2428 * config/m68k/t-slibgcc-elf-ver: New file.
2429 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
2430 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
2431 to mkmap-flat.awk.
2432 * config/pa/t-slibgcc-hpux: New file.
2433 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
2434 files.
2435 * config/rs6000/libgcc-darwin.10.4.ver,
2436 config/rs6000/libgcc-darwin.10.5.ver: New files.
2437 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
2438 config/rs6000/libgcc-glibc.ver.
2439 * config/rs6000/libgcc-ppc64.ver: Rename to
2440 config/rs6000/libgcc-ibm-ldouble.ver.
2441 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
2442 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
2443 * config/rs6000/t-ldbl128: Rename to ...
2444 * config/rs6000/t-linux: ... this.
2445 (SHLIB_MAPFILES): Adapt filename.
2446 * config/rs6000/t-slibgcc-aix: New file.
2447 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
2448 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
2449 libgcc-excl.ver, libgcc-glibc.ver.
2450 (SHLIB_LINK, SHLIB_INSTALL): Remove.
2451 * config/sparc/libgcc-glibc.ver: New file.
2452 * config/sparc/t-linux: New file.
2453 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
2454 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
2455 t-slibgcc-elf-ver to tmake_file.
2456 Add t-slibgcc-nolc-override to tmake_file for posix threads on
2457 *-*-freebsd[34].
2458 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2459 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
2460 t-slibgcc-elf-ver, t-linux to tmake_file.
2461 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
2462 tmake_file.
2463 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
2464 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
2465 (alpha*-dec-*vms*): Likewise.
2466 (arm*-*-freebsd*): Append to tmake_file.
2467 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
2468 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
2469 arm*-*-linux-*eabi.
2470 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
2471 tmake_file for arm*-*-symbianelf*.
2472 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
2473 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
2474 cris/t-linux.
2475 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
2476 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
2477 pa/t-slibgcc-dwarf-ver to tmake_file.
2478 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
2479 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
2480 (hppa*64*-*-hpux11*): Likewise.
2481 (hppa[12]*-*-hpux11*): Likewise.
2482 (x86_64-*-darwin*): Don't override tmake_file, but only keep
2483 i386/t-crtpc, i386/t-crtfm.
2484 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
2485 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2486 to tmake_file.
2487 Add i386/t-cygwin to tmake_file.
2488 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
2489 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
2490 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2491 to tmake_file.
2492 Add i386/t-mingw32 to tmake_file.
2493 (x86_64-*-mingw*): Likewise.
2494 (ia64*-*-freebsd*): Append to tmake_file.
2495 (ia64*-*-linux*): Append to tmake_file.
2496 Replace ia64/t-glibc by ia64/t-linux.
2497 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
2498 system libunwind.
2499 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
2500 t-slibgcc-hpux to tmake_file.
2501 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
2502 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
2503 (m32rle-*-linux*): Likewise.
2504 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
2505 sjlj exceptions.
2506 (microblaze*-linux*): New case.
2507 Append to tmake_file, add t-slibgcc-nolc-override.
2508 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
2509 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2510 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
2511 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2512 rs6000/t-slibgcc-aix to tmake_file.
2513 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2514 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2515 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2516 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2517 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2518 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
2519 sh*-*-linux*.
2520 (sparc-*-linux*): Append to tmake_file for *-leon*.
2521 Add sparc/t-linux to tmake_file for non-Leon targets.
2522 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
2523 (tic6x-*-uclinux): New case.
2524 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
2525 (tic6x-*-*): Add c6x/t-elf to tmake_file.
2526 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
2527 (am33_2.0-*-linux*): Append to tmake_file.
2528 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
2529 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
2530 x86_64-*-kfreebsd*-gnu.
2531 Add i386/t-linux to tmake_file.
2532
18b4bd7b
ILT		 25332011-10-28 Ian Lance Taylor <iant@google.com>
2534
2535 * config/i386/morestack.S: Correct CFI information to do proper
2536 returns throughout function. In 32-bit mode, save %ebx so that it
2537 is restored on unwind.
2538
5b2d9d90
BS		 25392011-10-25 Bernd Schmidt <bernds@codesourcery.com>
2540
2541 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
2542 case where B3 isn't the return register.
2543
0d53e346
BS		 2544 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
2545 logic for doubleword pops.
2546
cbffbd59
AT		 25472011-10-25 Andreas Tobler <andreast@fgznet.ch>
2548
2549 * config/rs6000/t-freebsd: Add wildcard.
2550
56dc349e
PB		 25512011-10-21 Paul Brook <paul@codesourcery.com>
2552
2553 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
2554
1e06b07d
UB		 25552011-10-16 Uros Bizjak <ubizjak@gmail.com>
2556 Eric Botcazou <ebotcazou@adacore.com>
2557
2558 PR target/50737
2559 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
2560 fs->signal_frame to 1.
2561
b5204884
ILT		 25622011-10-07 Ian Lance Taylor <iant@google.com>
2563
2564 * generic-morestack-thread.c: #include <errno.h>.
2565
91a639a1
ILT		 25662011-10-07 Ian Lance Taylor <iant@google.com>
2567
2568 PR target/46093
2569 * generic-morestack.c (__generic_morestack): Make sure the segment
2570 is large enough for both the stack frame and the copied
2571 parameters.
2572
cc49116d
RO		 25732011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2574
2575 PR bootstrap/49804
2576 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
2577 extra_parts.
2578
2996d8c3
NC		 25792011-09-28 Nick Clifton <nickc@redhat.com>
2580
2581 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
2582 64-bit doubles are not enabled.
2583 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
2584 and floatunsisf functions.
2585
1e874273 25862011-09-13 Paul Brook <paul@codesourcery.com>
2996d8c3 2587
1e874273
PB		 2588 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
2589 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
2590 * unwind-arm-common.inc: New file.
2591 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
2592 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
2593 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
2594 * config/c6x/libunwind.S: New file.
2595 * config/c6x/pr-support.c: New file.
2596 * config/c6x/unwind-c6x.c: New file.
2597 * config/c6x/unwind-c6x.h: New file.
2598 * config/c6x/t-c6x-elf: New file.
2599
f70c879a
UB		 26002011-08-23 Uros Bizjak <ubizjak@gmail.com>
2601
2602 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
2603 (ASM_DIVZERO): Ditto.
2604 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
2605
c55b374b
RS		 26062011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
2607
2608 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
2609
1e138510
RS		 26102011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
2611
2612 PR target/50090
2613 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
2614 instead of an assembly one.
2615
1563503d
PB		 26162011-08-12 Paolo Bonzini <bonzini@gnu.org>
2617
2618 PR bootstrap/50047
2619 * Makefile.in (install-unwind_h): Create
2620 $(gcc_objdir)/include/unwind.h atomically.
2621
3627ac1a
RO		 26222011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2623
2624 * Makefile.in (install-unwind_h): Remove destination file first.
2625
c6412d86
RO		 26262011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2627
2628 * sync.c: New file.
2629 * config/mips/t-mips16: New file.
2630 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
2631 (mips*-*-linux*): Likewise.
2632 (mips*-sde-elf*): Likewise.
2633 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
2634 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
2635 Add mips/t-mips16 to tmake_file.
2636 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
2637 (mips-*-elf*): Likewise.
2638 (mips64-*-elf*): Likewise.
2639 (mips64orion-*-elf*): Likewise.
2640 (mips*-*-rtems*): Likewise.
2641 (mipstx39-*-elf*): Likewise.
2642 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
2643 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
2644 LIBGCC_SYNC_CFLAGS.
2645 Use $(srcdir) to refer to sync.c.
2646 Use $<.
2647 ($(libgcc-sync-funcs-o)): Likewise.
2648 ($(libgcc-sync-size-funcs-s-o)): Likewise.
2649 ($(libgcc-sync-funcs-s-o)): Likewise.
2650
3cb6e5bd
AS		 26512011-08-09 Andreas Schwab <schwab@linux-m68k.org>
2652
2653 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
2654 t-libunwind.
2655
cca2207a
L		 26562011-08-08 H.J. Lu <hongjiu.lu@intel.com>
2657
2658 PR other/48007
2659 * config/i386/value-unwind.h: New.
2660
ed39fbad
RS		 26612011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
2662
2663 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
2664 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
2665 Add to tmake_file rather than overriding it.
2666
aca0b0b3
RO		 26672011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2668
2669 * config/t-softfp: Remove.
2670 * soft-fp: Moved from ../gcc/config.
2671 * soft-fp/README: Remove t-softfp reference.
2672 * soft-fp/t-softfp: Move to config/t-softfp.
2673 (softfp_machine_header): Remove.
2674 (softfp_file_list): Remove config subdir.
2675 (soft-fp-objects): New variable.
2676 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
2677 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
2678 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
2679 * config/t-softfp-excl: New file.
2680 * config/t-softfp-sfdf: New file.
2681 * config/t-softfp-tf: New file.
2682 * config/no-sfp-machine.h: New file.
2683 * config/arm/sfp-machine.h: New file.
2684 * config/arm/t-softfp: New file.
2685 * config/c6x/sfp-machine.h: New file.
2686 * config/i386/32/t-fprules-softfp: Rename to ...
2687 * config/i386/32/t-softfp: ... this.
2688 (tifunctions, LIB2ADD): Remove.
2689 (softfp_int_modes): Override.
2690 * config/i386/64/t-softfp-compat (tf-functions): Remove config
2691 subdir.
2692 * config/i386/64/eqtf2.c: Likewise.
2693 * config/i386/64/getf2.c: Likewise.
2694 * config/i386/64/letf2.c: Likewise.
2695 * config/ia64/sft-machine.h: New file.
2696 * config/ia64/t-fprules-softfp: Rename to ...
2697 * config/ia64/t-softfp: ... this.
2698 * config/lm32/sfp-machine.h: New file.
2699 * config/moxie/t-moxie-softfp: Remove.
2700 * config/rs6000/ibm-ldouble-format: New file.
2701 * config/rs6000/ibm-ldouble.c: New file.
2702 * config/rs6000/libgcc-ppc-glibc.ver: New file
2703 * config/rs6000/libgcc-ppc64.ver: New file
2704 * config/rs6000/sfp-machine.h: New file.
2705 * config/rs6000/t-freebsd: New file.
2706 * config/rs6000/t-ibm-ldouble: New file.
2707 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
2708 libgcc-ppc-glibc.ver.
2709 * config/rs6000/t-linux64: New file.
2710 * config/rs6000/t-ppccomm (LIB2ADD): Add
2711 $(srcdir)/config/rs6000/ibm-ldouble.c.
2712 * config/rs6000/t-ppccomm-ldbl: New file.
2713 * config/score/sfp-machine.h: New file.
2714 * config.host (sfp_machine_header): Explain.
2715 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
2716 t-softfp to tmake_file.
2717 (arm*-*-uclinux*): Likewise.
2718 (arm*-*-ecos-elf): Likewise.
2719 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2720 (arm*-*-rtems*): Likewise.
2721 (arm*-*-elf): Likewise.
2722 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
2723 in tmake_file.
2724 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
2725 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
2726 (lm32-*-uclinux*): Likewise.
2727 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
2728 t-softfp-excl, t-softfp.
2729 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
2730 (powerpc64-*-darwin*): Likewise.
2731 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
2732 to tmake_file.
2733 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
2734 tmake_file.
2735 (powerpc-*-eabisim*): Likewise.
2736 (powerpc-*-elf*): Likewise.
2737 (powerpc-*-eabialtivec*): Likewise.
2738 (powerpc-xilinx-eabi*): Likewise.
2739 (powerpc-*-rtems*): Likewise.
2740 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
2741 t-softfp-excl, t-softfp to tmake_file.
2742 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
2743 rs6000/t-ppccomm-ldbl to tmake_file.
2744 (powerpcle-*-elf*): Likewise.
2745 (powerpcle-*-eabisim*): Likewise.
2746 (powerpcle-*-eabi*): Likewise.
2747 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2748 rs6000/t-ibm-ldouble to tmake_file.
2749 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2750 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2751 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
2752 (tic6x-*-*): Likewise.
2753 (i[34567]86-*-darwin*, x86_64-*-darwin*,
2754 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
2755 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
2756 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
2757 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
2758 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
2759 t-softfp to tmake_file.
2760 * configure.ac (sfp_machine_header): Provide default if unset.
2761 Substitute.
2762 Link sfp-machine.h to config/$sfp_machine_header.
2763 * configure: Regenerate.
2764
569dc494
RO		 27652011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2766
2767 * Makefile.in (double_type_size, long_double_type_size): Set.
2768 Remove $(fpbit-in-libgcc) support.
2769 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
2770 (fpbit-src): New variable.
2771 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
2772 Compile with -DFLOAT $(FPBIT_CFLAGS).
2773 Use $<.
2774 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
2775 Compile with $(FPBIT_CFLAGS).
2776 Use $<.
2777 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
2778 Compile with -DFLOAT $(TPBIT_CFLAGS).
2779 Use $<.
2780 * configure.ac (double_type_size, long_double_type_size):
2781 Determine and substitute.
2782 * configure: Regenerate.
2783 * fp-bit.c, fp-bit.h: New files.
2784 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
2785 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
2786 * config/mips/t-mips: New file.
2787 * config/mips/t-sdemtk: New file.
2788 * config/rs6000/ppc64-fp.c: New file.
2789 * config/rs6000/t-darwin (LIB2ADD): Add
2790 $(srcdir)/config/rs6000/ppc64-fp.c.
2791 * config/rs6000/t-ppc64-fp: New file.
2792 * config/rx/rx-lib.h: New file.
2793 * config/rx/t-rx (FPBIT): Set to true.
2794 ($(gcc_objdir)/fp-bit.c): Remove.
2795 (DPBIT): Set to true only with -m64bit-doubles.
2796 ($(gcc_objdir)/dp-bit.c): Remove.
2797 * config/sparc/t-softfp: Remove.
2798 * config/spu/t-elf: New file.
2799 * config/t-fdpbit, config/t-fpbit: New files.
2800 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
2801 (mips*-*-*): Likewise.
2802 (arm-wrs-vxworks): Likewise.
2803 (arm*-*-freebsd*): Likewise.
2804 (avr-*-rtems*): Add t-fpbit to tmake_file.
2805 (avr-*-*): Likewise.
2806 (bfin*-elf*): Add t-fdpbit to tmake_file.
2807 (bfin*-uclinux*): Likewise.
2808 (bfin*-linux-uclibc*): Likewise.
2809 (bfin*-rtems*): New case.
2810 Add t-fdpbit to tmake_file.
2811 (bfin*-*): Add t-fdpbit to tmake_file.
2812 (crisv32-*-elf): Likewise.
2813 (cris-*-linux*): Likewise.
2814 (fr30-*-elf): Likewise.
2815 (frv-*-elf, frv-*-*linux*): Likewise.
2816 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
2817 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
2818 (m32r-*-elf*): Likewise.
2819 (m32rle-*-elf*): Likewise.
2820 (m32r-*-linux*): Likewise.
2821 (m32rle-*-linux*): Likewise.
2822 (mcore-*-elf): Add t-fdpbit to tmake_file.
2823 (microblaze*-*-*): Likewise.
2824 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
2825 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
2826 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
2827 Fix typo.
2828 Add mips/t-tpbit to tmake-file.
2829 (mips*-*-linux*): Fix typo.
2830 (mips*-sde-elf*): New case
2831 Add mips/t-sdemtk unless using newlib.
2832 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
2833 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
2834 (mn10300-*-*): Likewise.
2835 (pdp11-*-*): Likewise.
2836 (picochip-*-*): Add t-fpbit to tmake_file.
2837 (powerpc-*-eabisimaltivec*): Likewise.
2838 (powerpc-*-eabisim*): Likewise.
2839 (powerpc-*-elf*): Likewise.
2840 (powerpc-*-eabialtivec*): Likewise.
2841 (powerpc-xilinx-eabi*): New case.
2842 Add t-fdpbit to tmake_file.
2843 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
2844 (powerpc-*-rtems*): Likewise.
2845 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
2846 tmake_file.
2847 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
2848 tmake_file.
2849 (powerpc-*-lynxos*): Likewise.
2850 (powerpcle-*-elf*): Likewise.
2851 (powerpcle-*-eabisim*): Likewise.
2852 (powerpcle-*-eabi*): Likewise.
2853 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2854 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
2855 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2856 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2857 (rx-*-elf): Add t-fdpbit to tmake_file.
2858 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2859 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2860 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2861 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
2862 sh*-*-netbsd*.
2863 (sh-*-rtems*): Add t-fdpbit to tmake_file.
2864 (sh-wrs-vxworks): Likewise.
2865 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
2866 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
2867 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
2868 (sparc64-*-rtems*): ... new case.
2869 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
2870 (spu-*-elf*): Likewise.
2871 Add spu/t-elf to tmake_file.
2872 (v850*-*-*): Add t-fdpbit to tmake_file.
2873 (xstormy16-*-elf): Likewise.
2874 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
2875 (mep*-*-*): Likewise.
2876
201cdb74
RO		 28772011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2878
2879 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
2880 variables.
2881 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
2882 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
2883 (install-unwind_h): New target.
2884 (all): Depend on it.
2885 * config.host (unwind_header): New variable.
2886 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
2887 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2888 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
2889 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
2890 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
2891 Set unwind_header.
2892 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
2893 Set unwind_header.
2894 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
2895 arm*-*-eabi*.
2896 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
2897 Set unwind_header.
2898 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
2899 (ia64*-*-freebsd*): Likewise.
2900 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
2901 tmake_file.
2902 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
2903 $with_system_libunwind.
2904 (ia64*-*-hpux*): Set tmake_file.
2905 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
2906 (picochip-*-*): Set tmake_file.
2907 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
2908 md_unwind_header.
2909 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2910 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2911 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
2912 (xtensa*-*-elf*): Set tmake_file.
2913 (xtensa*-*-linux*): Likewise.
2914 * configure.ac: Include ../config/unwind_ipinfo.m4.
2915 Call GCC_CHECK_UNWIND_GETIPINFO.
2916 Link unwind.h to $unwind_header.
2917 * configure: Regenerate.
2918 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
2919 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
2920 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
2921 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
2922 * config/unwind-dw2-fde-darwin.c: New file.
2923 * config/arm/libunwind.S, config/arm/pr-support.c,
2924 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
2925 config/arm/unwind-arm.h,: New files.
2926 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
2927 config/ia64/t-eh-ia64, config/ia64/t-glibc,
2928 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
2929 config/ia64/t-vms, config/ia64/unwind-ia64.c,
2930 config/ia64/unwind-ia64.h: New files.
2931 * config/picochip/t-picochip: New file.
2932 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
2933 files.
2934 * config/rs6000/t-darwin (LIB2ADDEH): Set.
2935 * config/s390/t-tpf (LIB2ADDEH): Remove.
2936 * config/t-darwin (LIB2ADDEH): Set.
2937 * config/t-eh-dw2-dip: New file.
2938 * config/t-libunwind, config/t-libunwind-elf: New files.
2939 * config/t-sol2 (LIB2ADDEH): Remove.
2940 * config/xtensa/t-xtensa: New file.
2941
40f2f11f
L		 29422011-08-02 H.J. Lu <hongjiu.lu@intel.com>
2943
2944 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
2945 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
2946 long long to check rt_sigreturn syscall.
2947
bd15e32c
AM		 29482011-08-02 Alan Modra <amodra@gmail.com>
2949
2950 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2951 Restore for indirect call bcrtl from correct stack slot, and only
2952 if cfa+40 isn't valid.
2953
655b30bf
JB		 29542011-08-01 Julian Brown <julian@codesourcery.com>
2955
2956 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
2957 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
2958 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
2959
247eb06f
JB		 29602011-08-01 Julian Brown <julian@codesourcery.com>
2961
2962 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
2963 (libgcc-std.ver.in): Use above.
2964 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
2965 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
2966 throughout file.
2967 * config/t-fixedpoint-gnu-prefix: New file.
2968 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
2969 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
2970 instead of __PFX__.
2971
02a8fe00
L		 29722011-07-28 H.J. Lu <hongjiu.lu@intel.com>
2973
2974 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
2975 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
2976 for x86-64. Properly check __x86_64__ and __LP64__.
2977
5fce9126
L		 29782010-07-28 H.J. Lu <hongjiu.lu@intel.com>
2979
2980 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
2981 version.
2982 (_FP_WS_TYPE): Likewise.
2983 (_FP_I_TYPE): Likewise.
2984
2374a88a
AM		 29852011-07-28 Alan Modra <amodra@gmail.com>
2986
2987 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2988 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
2989 in a plt call stub. Do restore r2 if stopped on bctrl.
2990
e44dbbe1
RO		 29912011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2992
2993 * config.host (i[3456x]86-*-netware*): Remove.
2994 * config/i386/netware-crt0.c, config/i386/t-nwld,
2995 config/i386/t-slibgcc-nwld: Remove.
2996
bcead286
BS		 29972011-07-15 Bernd Schmidt <bernds@codesourcery.com>
2998
2999 * config.host: Handle tic6x-*-*.
3000 * config/c6x/c6x-abi.h: New file.
3001
b3fe1584
RO		 30022011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3003
3004 * config/i386/crtprec.c: New file.
3005 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
3006 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
3007 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
3008 (x86_64-*-darwin*): Likewise.
3009 (i[34567]86-*-solaris2*: Likewise.
3010
35d8090d
RO		 30112011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3012
3013 * config/alpha/crtfastmath.c: New file.
3014 * config/i386/crtfastmath.c: New file.
3015 * config/ia64/crtfastmath.c: New file.
3016 * config/mips/crtfastmath.c: New file.
3017 * config/sparc/crtfastmath.c: New file.
3018
3019 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
3020 crtfastmath.c.
3021 Add -frandom-seed=gcc-crtfastmath.
3022 * config/alpha/t-crtfm: Remove.
3023 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
3024 * config/ia64/t-ia64 (crtfastmath.o): Remove.
3025
3026 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
3027 (alpha*-dec-osf5.1*): Likewise.
3028 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
3029 Add crtfastmath.o to extra_parts.
3030 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
3031 Add crtfastmath.o to extra_parts.
3032 (x86_64-*-darwin*): Likewise.
3033 (x86_64-*-mingw*): Likewise.
3034 (ia64*-*-elf*): Add t-crtfm to tmake_file.
3035 (ia64*-*-freebsd*): Likewise.
3036 (ia64*-*-linux*): Likewise.
3037 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
3038 Add crtfastmath.o to extra_parts.
3039
e141542e
RO		 30402011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3041
3042 * config/darwin-crt3.o: New file.
3043 * config/rs6000/darwin-crt2.c: New file.
3044 * config/t-darwin: New file.
3045 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
3046 (crt2.o): New rule.
3047 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
3048 (powerpc-*-darwin*): Add crt2.o to extra_parts.
3049 (powerpc64-*-darwin*): Likewise.
3050
2d1efe2d
RO		 30512011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3052
3053 * config/i386/netware-crt0.c: New file.
3054 * config/i386/t-nwld: Rename to ...
3055 * config/i386/t-slibgcc-nwld: ... this.
3056 * config/i386/t-nwld: New file.
3057 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
3058 tmake_file.
3059 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
3060 extra_parts.
3061
4a8bb046
RO		 30622011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3063
3064 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
3065 i386/t-crtstuff.
3066 * configure: Regenerate.
3067
2d8d5935
RO		 30682011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3069
3070 * dfp-bit.c, dfp-bit.h: New files.
3071 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
3072 variables.
3073 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
3074 ($(d64pbit-o)): Likewise.
3075 ($(d128pbit-o)): Likewise.
3076 * config/t-dfprules: New file.
3077 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
3078 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
3079 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3080 (x86_64-*-linux*): Likewise.
3081 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3082 (i[34567]86-*-cygwin*): Likewise.
3083 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
3084 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3085
2c50b2c3
RO		 30862011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3087
3088 * Makfile.in (LIBGCOV): New variable.
3089 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
3090 * libgcov.c: New file.
3091
a039d7c2
RO		 30922011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3093
3094 * fixed-bit.c, fixed-bit.h: New files.
3095 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
3096 refer to fixed-bit.c.
3097
1e4b2746
JM		 30982011-07-07 Joseph Myers <joseph@codesourcery.com>
3099
3100 * config.host (*local*): Remove.
3101
fbdd5d87
RO		 31022011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3103
3104 PR target/39150
3105 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
3106 like i?86-*-solaris2.1[0-9]*.
3107 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
3108 * configure.ac (i?86-*-solaris2*): Likewise.
3109 * configure: Regenerate.
3110
9e7714f4
TS		 31112011-07-06 Thomas Schwinge <thomas@schwinge.name>
3112
3113 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3114 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
3115 md_unwind_header by splitting out of...
3116 (i[34567]86-*-linux*): ... this.
3117 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
3118 Remove md_unwind_header by splitting out of...
3119 (x86_64-*-linux*): ... this.
3120
6dab9931
GJL		 31212011-07-04 Georg-Johann Lay <avr@gjlay.de>
3122
3123 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
3124
4be46d19
NC		 31252011-06-28 Nick Clifton <nickc@redhat.com>
3126
3127 * config.host: Recognize all V850 variants.
3128
1da9434b
UB		 31292011-06-22 Uros Bizjak <ubizjak@gmail.com>
3130
3131 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
3132
e4d48a4d
RO		 31332011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3134
3135 * shared-object.mk (c_flags-$o): Save c_flags.
3136 ($(base)$(objext)): Use it.
3137 ($(base)_s$(objext)): Likewise.
3138
3801c801
BS		 31392011-06-21 Bernd Schmidt <bernds@codesourcery.com>
3140
3141 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
3142 * libgcc-std.ver.in (GCC_4.7.0): New section.
3143
0ad8bb3b 31442011-06-16 Georg-Johann Lay <avr@gjlay.de>
1da9434b 3145
0ad8bb3b
GJL		 3146 PR target/49313
3147 PR target/29524
3148 * config/avr/t-avr: Fix line endings.
3149 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
3150 _parityXX2.
3151
ea963999
OH		 31522011-06-14 Olivier Hainque <hainque@adacore.com>
3153 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3154
3155 * config/mips/irix6-unwind.h: New file.
3156 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
3157
b11b0904
EB		 31582011-06-10 Eric Botcazou <ebotcazou@adacore.com>
3159
3160 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
3161 (sparc64_fallback_frame_state): Use it.
3162 (sparc64_frob_update_context): Further adjust context.
3163 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
3164 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
3165 * config/sparc/sol2-cn.S: Likewise.
3166
10e48e39
RO		 31672011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3168
3169 * enable-execute-stack-empty.c: New file.
3170 * enable-execute-stack-mprotect.c: New file.
3171 * config/i386/enable-execute-stack-mingw32.c: New file.
3172 * config.host (enable_execute_stack): New variable.
3173 Select appropriate variants.
3174 * configure.ac: Link enable-execute-stack.c to
3175 $enable_execute_stack.
3176 * configure: Regenerate.
3177 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
3178 (lib2funcs): Remove _enable_execute_stack.
3179
10c4cabc
DM		 31802011-06-09 David S. Miller <davem@davemloft.net>
3181 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3182
3183 * config.host (sparc-*-linux*): Correct md_unwind_header
3184 filename.
3185 (s390x-ibm-tpf*): Fix typo.
3186
aa4203e7
RO		 31872011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3188
3189 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
3190 Add crtfastmath.o to extra_parts.
3191 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
3192 mips/t-crtfm.
3193 * config/mips/t-crtfm: Remove.
3194
0defd786
JDA		 31952011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3196
3197 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
3198
82f247af
KK		 31992011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
3200
3201 * config.host (sh*-*-linux*): Fix typo.
3202
58cd1d70
RO		 32032011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3204
3205 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
3206 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
3207 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
3208 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
3209 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
3210 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
3211 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
3212 Wrap in !__MINGW64__.
3213 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
3214 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
3215 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
3216 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
3217 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
3218 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
3219 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
3220 Wrap in !__LP64__.
3221 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
3222 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
3223 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
3224 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
3225 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
3226 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
3227 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
3228 * config/no-unwind.h: New file.
3229 * config.host (md_unwind_header): Document.
3230 Define.
3231 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
3232 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
3233 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
3234 hppa[12]*-*-hpux11*): Set md_unwind_header.
3235 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
3236 Set md_unwind_header.
3237 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
3238 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
3239 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
3240 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
3241 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
3242 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
3243 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
3244 md_unwind_header.
3245 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
3246 * configure: Regenerate.
3247
737346fa
RO		 32482011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3249
3250 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
3251 Set tmake_file, extra_parts.
3252 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
3253 Remove O32 support.
3254 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
3255 Remove O32 support.
3256 * config/mips/t-irix6: New file.
3257 * config/mips/t-slibgcc-irix: New file.
3258
c192cee6
RO		 32592011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3260
3261 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
3262 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
3263
ee33b5f0
RO		 32642011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3265
3266 * configure.ac (target_thread_file): Determine thread model.
3267 * configure: Regenerate.
3268 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
3269 * config/alpha/t-alpha: New file.
3270 * config/alpha/t-crtfm: Use $<.
3271 * config/alpha/t-ieee: New file.
3272 * config/alpha/t-osf-pthread: New file.
3273 * config/alpha/t-slibgcc-osf: New file.
3274 * config/alpha/libgcc-osf5.ver: New file.
3275
0699e415
RO		 32762011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3277
3278 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
3279 tmake_file.
3280 Add crtfastmath.o to extra_parts.
3281
a3fab9c2
RO		 32822011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3283
3284 * config/gmon-sol2.c: Reindent.
3285 Cleanup comments.
3286 Remove, correct casts.
3287 Use STDERR_FILENO, NULL.
3288 (BASEADDRESS): Remove.
3289 (minbrk): Remove.
3290 (errno, sbrk): Remove declarations.
3291 (monstartup) [hp300]: Remove.
3292 (mcount): Remove.
3293
ca24c5ad
RO		 32942011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3295
3296 * Makefile.in (cpu_type): Define.
3297 * config.host (i[34567]86-*-rtems*): Handle it.
3298 (i[34567]86-*-solaris2*): Move body ...
3299 (*-*-solaris2*): ... here.
3300 New case, generalize.
3301 (sparc-*-elf*): Handle it.
3302 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
3303 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
3304 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
3305 Fold into ...
3306 (sparc*-*-solaris2*): ... this.
3307 New case.
3308 (sparc64-*-elf*): Handle it.
3309 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
3310 Merge ../gcc/config/i386/gmon-sol2.c.
3311 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
3312 Use C comments.
3313 Merge ../gcc/config/i386/sol2-gc1.asm.
3314 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
3315 Use C comments.
3316 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
3317 Use C comments.
3318 * config/i386/t-crtfm (crtfastmath.o): Use $<.
3319 * config/i386/t-crtstuff: New file.
3320 * config/i386/t-softfp: New file.
3321 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
3322 $(T)crti.o, $(T)crtn.o): Remove.
3323 (gcrt1.o): New rule.
3324 (TARGET_LIBGCC2_CFLAGS): Remove.
3325 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
3326 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
3327 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
3328 * config/sparc/t-sol2: New file.
3329 * config/sparc/t-crtfm: Move to ...
3330 * config/t-crtfm: ... this.
3331 Use $(cpu_type), $<.
3332 * config/t-crtin: New file.
3333 * config/sparc/t-softfp: New file.
3334 * config/sparc/t-softmul: New file.
3335 * config/t-rtems: New file.
3336 * config/t-slibgcc: New file.
3337 * config/t-slibgcc-elf-ver: New file.
3338 * config/t-slibgcc-gld: New file.
3339 * config/t-slibgcc-sld: New file.
3340 * config/t-sol2: New file.
3341 * configure.ac: Include ../config/lib-ld.m4.
3342 Call AC_LIB_PROG_LD_GNU.
3343 Substitute cpu_type.
3344 * configure: Regenerate.
3345
ad5f3d7b
BS		 33462011-05-27 Bernd Schmidt <bernds@codesourcery.com>
3347
3348 PR bootstrap/49173
3349 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
3350 libgcc-std.ver in the build directory.
3351 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
3352 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
3353
cdbf4541
BS		 33542011-05-25 Bernd Schmidt <bernds@codesourcery.com>
3355
3356 * libgcc-std.ver.in: New file.
3357 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
3358 variables.
3359 (libgcc-std.ver): New rule.
3360 * config/t-gnu-prefix: New file.
3361
c8028650
RO		 33622011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3363
3364 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
3365
4a68b4ca
JM		 33662011-05-10 Joseph Myers <joseph@codesourcery.com>
3367
3368 * config/i386/darwin-lib.h: New file.
3369
80cf2e08
JM		 33702011-05-10 Joseph Myers <joseph@codesourcery.com>
3371
3372 * config/arm/symbian-lib.h: New.
3373
a3330c9d
CD		 33742011-05-04 Chris Demetriou <cgd@google.com>
3375
3376 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
3377 (__x86.get_pc_thunk.bx): ...this.
3378 (__morestack): Adjust for rename, remove undef of __i686.
3379
6ace0756
CD		 33802011-05-03 Chris Demetriou <cgd@google.com>
3381
3382 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
3383
ebb9f8b0
JM		 33842011-03-22 Joseph Myers <joseph@codesourcery.com>
3385
3386 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
3387 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
3388 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
3389 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
3390 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
3391 Remove cases.
3392
9cfa1499
AT		 33932011-03-14 Andreas Tobler <andreast@fgznet.ch>
3394
3395 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
3396 Adjust copyright year.
3397
457186f6
ILT		 33982011-03-07 Ian Lance Taylor <iant@google.com>
3399
3400 * generic-morestack.c (__splitstack_find): Adjust returned stack
3401 pointer to include all registers pushed by __morestack.
3402
58c741a6
DK		 34032011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3404
3405 PR target/40125
3406 * configure.ac: Call ACX_NONCANONICAL_TARGET.
3407 (toolexecdir): Calculate and AC_SUBST.
3408 (toolexeclibdir): Likewise.
3409 * Makefile.in (target_noncanonical): Import.
3410 (toolexecdir): Likewise.
3411 (toolexeclibdir): Likewise.
3412 * configure: Regenerate.
3413
26716c44
NF		 34142010-12-13 Nathan Froyd <froydnj@codesourcery.com>
3415
3416 PR target/46040
3417 * config/arm/bpabi.h: Rename to...
3418 * config/arm/bpabi-lib.h: ...this.
3419
b595b1a1
RO		 34202010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3421
3422 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
3423 appropriate.
3424 * configure: Regenerate.
3425
a3abe41c
NF		 34262010-11-24 Nathan Froyd <froydnj@codesourcery.com>
3427
3428 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
3429 __FLOAT_WORD_ORDER__.
3430 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
3431 Delete.
3432
455c8f48
RW		 34332010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3434
3435 PR other/46202
3436 * Makefile.in (install-strip): New phony target.
3437
f3824a8b
ILT		 34382010-11-07 Ian Lance Taylor <iant@google.com>
3439
3440 PR target/46089
3441 * config/i386/morestack.S (__morestack_large_model): New
3442 function.
3443
18ed6ee4
NF		 34442010-10-23 Nathan Froyd <froydnj@codesourcery.com>
3445
3446 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
3447 Delete.
3448 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
3449
8ac7fdcb
NF		 34502010-10-14 Nathan Froyd <froydnj@codesourcery.com>
3451
3452 * config/arm/bpabi.h: New file.
3453 * config/frv/frv-abi.h: New file.
3454
cdb388c2
ILT		 34552010-10-01 Ian Lance Taylor <iant@google.com>
3456
3457 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
3458 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
3459
ef7c141c
L		 34602010-10-01 H.J. Lu <hongjiu.lu@intel.com>
3461
3462 PR target/45858
3463 * config.host: Add the missing `$'.
3464
80920132
ME		 34652010-09-30 Michael Eager <eager@eagercon.com>
3466
3467 * config.host: Add microblaze*-*-*.
3468 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
3469 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
3470 udivsi3.asm,umodsi3.asm}: New.
3471
6dace308
ILT		 34722010-09-28 Ian Lance Taylor <iant@google.com>
3473
3474 * configure.ac: Adjust CFI test to test assembler directly rather
3475 than checking gcc preprocessor macro.
3476 * configure: Rebuild.
3477
b6110d6d
ILT		 34782010-09-27 Ian Lance Taylor <iant@google.com>
3479
3480 * configure.ac: Test whether assembler supports CFI directives.
3481 * config.host: Only add t-stack and i386/t-stack-i386 to
3482 tmake_file if libgcc_cv_cfi is "yes".
3483 * configure: Rebuild.
3484
7458026b
ILT		 34852010-09-27 Ian Lance Taylor <iant@google.com>
3486
3487 * generic-morestack.h: New file.
3488 * generic-morestack.c: New file.
3489 * generic-morestack-thread.c: New file.
3490 * config/i386/morestack.S: New file.
3491 * config/t-stack: New file.
3492 * config/i386/t-stack-i386: New file.
3493 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
3494 i386/t-stack-i386 to tmake_file.
3495
5b50fc0c
IS		 34962010-09-21 Iain Sandoe <iains@gcc.gnu.org>
3497
3498 * Makefile.in (libgcc-extra-parts): Check for static archives and
3499 invoke ranlib after installing them.
3500 (gcc-extra-parts): Likewise.
3501 (install-leaf): Likewise.
3502
b93cf342
L		 35032010-09-14 H.J. Lu <hongjiu.lu@intel.com>
3504
3505 * configure: Regenerated.
3506
996b42ef
KT		 35072010-09-10 Kai Tietz <kai.tietz@onevision.com>
3508
b93cf342 3509 * configure: Regenerated.
996b42ef 3510
be1c764e
GP		 35112010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
3512 Andrew Pinski <pinskia@gmail.com>
3513
1da9434b 3514 PR target/40959
be1c764e
GP		 3515 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
3516
cc0ae0ca
L		 35172010-09-06 H.J. Lu <hongjiu.lu@intel.com>
3518
3519 PR target/45524
3520 * configure: Regenerated.
3521
84f47d20
AS		 35222010-09-06 Andreas Schwab <schwab@redhat.com>
3523
3524 * configure: Regenerate.
3525
4159fb8d
UB		 35262010-09-03 Uros Bizjak <ubizjak@gmail.com>
3527
3528 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
3529 64bit targets.
3530 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
3531 for 64bit targets.
3532
0df8fcc8
UB		 35332010-09-03 Uros Bizjak <ubizjak@gmail.com>
3534 Iain Sandoe <iains@gcc.gnu.org>
3535
3536 PR target/45476
3537 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
3538 LIB2FUNCS_EXCLUDE functions.
3539
3c39bca6
AK		 35402010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3541
3542 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
3543 Include dfp.m4.
3544 * configure: Regenerate.
3545
d78552bd
UB		 35462010-09-01 Uros Bizjak <ubizjak@gmail.com>
3547
3548 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
3549 i386/t-freebsd to tmake_file.
3550 * config/i386/t-freebsd: New file.
3551 * config/i386/libgcc-bsd.ver: New file.
3552
c5b79d4e
NF		 35532010-07-23 Nathan Froyd <froydnj@codesourcery.com>
3554
3555 * config.host (powerpc*-eabispe*): Set tmake_file.
3556 (powerpc*-eabi*): Likewise.
3557 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
3558 crtbeginS, crtendS, crtbeginT.
3559
48b09a92
KH		 35602010-06-12 Kazu Hirata <kazu@codesourcery.com>
3561
3562 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
3563 to tmake_file. Add crtfastmath.o to extra_parts.
3564 * config/mips/t-crtfm: New.
3565
a4389204
JS		 35662010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
3567
3568 * config.host (sparc64-*-rtems*): New target.
3569
ed104137
RO		 35702010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3571
3572 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3573 assembler syntax.
3574
3f56ef8b
TS		 35752010-04-15 Thomas Schwinge <tschwinge@gnu.org>
3576
3577 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
3578
8c200350
RO		 35792010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3580
3581 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
3582 alpha-dec-osf5.0* support.
3583
80a61cb4 35842010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
c1b14424
RC		 3585
3586 * config.host: Add lm32-*-rtems*.
3587
f128db92
RO		 35882010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3589 Uros Bizjak <ubizjak@gmail.com>
3590
3591 PR target/39048
3592 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
3593 like other remaining 32-bit x86 OSes.
3594 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3595 assembler syntax.
3596 * config/i386/libgcc-sol2.ver: New file.
3597 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
3598
368fabd5
JH		 35992010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
3600
3601 PR c/43553
3602 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
3603 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
3604 is used and substitute set_use_emutls.
3605 * configure: Regenerated.
3606
15baf7f8
TG		 36072010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
3608
3609 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
3610
7f5441df
RO		 36112010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3612
3613 PR target/38085
3614 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
3615 MULTILIB_CFLAGS.
3616 ($(T)gcrt1.o): Likewise.
3617 ($(T)crt1.o): Likewise.
3618 ($(T)crti.o): Likewise.
3619 ($(T)crtn.o): Likewise.
3620
ef74edbd
RW		 36212010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3622
3623 PR other/42980
3624 * Makefile.in (install): Use $(MAKE) string in rule, for
3625 parallel make.
3626
e7c914db
HPN		 36272010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
3628
3629 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
3630 * config/mmix/t-mmix: New file.
3631 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
3632
1bcb71c4
JH		 36332010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
3634
3635 PR java/41991
3636 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
3637 SHLIB_MAPFILES.
3638
e6e50811
AG		 36392010-01-04 Anthony Green <green@moxielogic.com>
3640
3641 * config/moxie/crti.asm, config/moxie/crtn.asm,
3642 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
3643 config/moxie/t-moxie: New files.
3644 * config.host: Add t-moxie-softfp reference.
3645
ca8520ad
IS		 36462009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
3647
3648 PR other/39888
3649 * config/t-slibgcc-darwin: Fix embedded rpaths for
3650 --enable-version-specific-runtime-libs, build extension stub
3651 libs exposing features available from current libgcc_s.
3652
aa4945c1
JB		 36532009-11-11 Jon Beniston <jon@beniston.com>
3654
d78552bd
UB		 3655 * config.host: Add lm32 targets.
3656 * config/lm32: New directory.
3657 * config/lm32/libgcc_lm32.h: New file.
3658 * config/lm32/_mulsi3.c: New file.
3659 * config/lm32/_udivmodsi4.c: New file.
3660 * config/lm32/_divsi3.c: New file.
3661 * config/lm32/_modsi3.c: New file.
3662 * config/lm32/_udivsi3.c: New file.
3663 * config/lm32/_umodsi3.c: New file.
3664 * config/lm32/_lshrsi3.S: New file.
3665 * config/lm32/_ashrsi3.S: New file.
3666 * config/lm32/_ashlsi3.S: New file.
3667 * config/lm32/crti.S: New file.
3668 * config/lm32/crtn.S: New file.
3669 * config/lm32/t-lm32: New file.
3670 * config/lm32/t-elf: New file.
3671 * config/lm32/t-uclinux: New file.
aa4945c1 3672
65a324b4
NC		 36732009-10-26 Nick Clifton <nickc@redhat.com>
3674
3675 * config.host: Add support for RX target.
3676 * config/rx: New directory.
3677 * config/rx/rx-abi-functions.c: New file. Supplementary
3678 functions for libgcc to support the RX ABI.
3679 * config/rx/rx-abi.h: New file. Supplementary header file for
3680 libgcc RX ABI functions.
3681 * config/rx/t-rx: New file: Makefile fragment for building
3682 libgcc for the RX.
3683
dfb3b0e3
UB		 36842009-10-09 Uros Bizjak <ubizjak@gmail.com>
3685
3686 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
3687 constraint of y0 to "g".
3688
81dd9fd7
AK		 36892009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3690
3691 * config.host: Include the s390 makefile fragments.
3692 * config/s390/32/_fixdfdi.c: New file.
3693 * config/s390/32/_fixsfdi.c: New file.
3694 * config/s390/32/_fixtfdi.c: New file.
3695 * config/s390/32/_fixunsdfdi.c: New file.
3696 * config/s390/32/_fixunssfdi.c: New file.
3697 * config/s390/32/_fixunstfdi.c: New file.
3698 * config/s390/32/t-floattodi: New file.
3699 * config/s390/libgcc-glibc.ver: New file.
3700 * config/s390/t-crtstuff: New file.
3701 * config/s390/t-linux: New file.
3702 * config/s390/t-tpf: New file.
3703
df58e648
RW		 37042009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3705
3706 * configure.ac (AC_PREREQ): Bump to 2.64.
3707
79052be3
KK		 37082009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
3709
3710 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
3711
5213506e
RW		 37122009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3713
3714 * configure: Regenerate.
3715
a9a25daa
DR		 37162009-08-09 Douglas B Rupp <rupp@gnat.com>
3717
3718 * config.host (ia64-hp-*vms*): New target.
3719 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
3720 with ia64-hp-*vms*.
3721
6efbd53f
RW		 37222009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3723
3724 * configure.ac: Add snippet for maintainer-mode.
3725 * configure: Regenerate.
3726 * Makefile.in (AUTOCONF, configure_deps): New variables.
3727 ($(srcdir)/configure)): New rule, active only with maintainer
3728 mode turned on.
3729
7acf4da6
DD		 37302009-06-23 DJ Delorie <dj@redhat.com>
3731
3732 Add MeP port.
3733 * config.host: Add mep support.
3734
54f549af
KT		 37352009-06-22 Kai Tietz <kai.tietz@onevision.com>
3736
34481f28 3737 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 3738 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
34481f28
UB		 3739
3740 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
3741 for mingw targets.
54f549af
KT		 3742 * config/i386/64/_multc3.c: Likewise.
3743 * config/i386/64/_powitf2.c: Likewise.
3744 * config/i386/64/eqtf2.c: Likewise.
3745 * config/i386/64/getf2.c: Likewise.
3746 * config/i386/64/letf2.c: Likewise.
3747 * config/i386/64/letf2.c: Likewise.
34481f28
UB		 3748 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
3749 unsigned long long for x64 mingw targets.
3750 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
3751 (_FP_I_TYPE): Define as long long for x64 mingw target.
54f549af 3752
fea96e25
MR		 37532009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
3754
3755 * config.host (vax-*-linux*): New.
3756
cceb575c
AG		 37572009-05-31 Anthony Green <green@moxielogic.com>
3758
3759 * config.host: Add moxie support.
3760 * config/moxie/t-moxie: New file.
3761
e997fb9c
DB		 37622009-05-29 David Billinghurst <billingd@gcc.gnu.org>
3763
3764 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 3765 t-softfp to tmake_file for i[34567]86-*-cygwin*.
e997fb9c 3766
532bfb0a
AJ		 37672009-04-17 Aurelien Jarno <aurelien@aurel32.net>
3768
3769 * config.host: Add i386/${host_address}/t-fprules-softfp to
3770 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
3771
748086b7
JJ		 37722009-04-09 Nick Clifton <nickc@redhat.com>
3773
3774 * config/ia64/tf-signs.c: Change copyright header to refer to
3775 version 3 of the GNU General Public License with version 3.1
3776 of the GCC Runtime Library Exception and to point readers at
3777 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
3778 web page.
3779 * config/i386/32/tf-signs.c: Likewise.
3780 * config/libbid/_addsub_dd.c: Likewise.
3781 * config/libbid/_addsub_sd.c: Likewise.
3782 * config/libbid/_addsub_td.c: Likewise.
3783 * config/libbid/_dd_to_df.c: Likewise.
3784 * config/libbid/_dd_to_di.c: Likewise.
3785 * config/libbid/_dd_to_sd.c: Likewise.
3786 * config/libbid/_dd_to_sf.c: Likewise.
3787 * config/libbid/_dd_to_si.c: Likewise.
3788 * config/libbid/_dd_to_td.c: Likewise.
3789 * config/libbid/_dd_to_tf.c: Likewise.
3790 * config/libbid/_dd_to_udi.c: Likewise.
3791 * config/libbid/_dd_to_usi.c: Likewise.
3792 * config/libbid/_dd_to_xf.c: Likewise.
3793 * config/libbid/_df_to_dd.c: Likewise.
3794 * config/libbid/_df_to_sd.c: Likewise.
3795 * config/libbid/_df_to_td.c: Likewise.
3796 * config/libbid/_di_to_dd.c: Likewise.
3797 * config/libbid/_di_to_sd.c: Likewise.
3798 * config/libbid/_di_to_td.c: Likewise.
3799 * config/libbid/_div_dd.c: Likewise.
3800 * config/libbid/_div_sd.c: Likewise.
3801 * config/libbid/_div_td.c: Likewise.
3802 * config/libbid/_eq_dd.c: Likewise.
3803 * config/libbid/_eq_sd.c: Likewise.
3804 * config/libbid/_eq_td.c: Likewise.
3805 * config/libbid/_ge_dd.c: Likewise.
3806 * config/libbid/_ge_sd.c: Likewise.
3807 * config/libbid/_ge_td.c: Likewise.
3808 * config/libbid/_gt_dd.c: Likewise.
3809 * config/libbid/_gt_sd.c: Likewise.
3810 * config/libbid/_gt_td.c: Likewise.
3811 * config/libbid/_isinfd128.c: Likewise.
3812 * config/libbid/_isinfd32.c: Likewise.
3813 * config/libbid/_isinfd64.c: Likewise.
3814 * config/libbid/_le_dd.c: Likewise.
3815 * config/libbid/_le_sd.c: Likewise.
3816 * config/libbid/_le_td.c: Likewise.
3817 * config/libbid/_lt_dd.c: Likewise.
3818 * config/libbid/_lt_sd.c: Likewise.
3819 * config/libbid/_lt_td.c: Likewise.
3820 * config/libbid/_mul_dd.c: Likewise.
3821 * config/libbid/_mul_sd.c: Likewise.
3822 * config/libbid/_mul_td.c: Likewise.
3823 * config/libbid/_ne_dd.c: Likewise.
3824 * config/libbid/_ne_sd.c: Likewise.
3825 * config/libbid/_ne_td.c: Likewise.
3826 * config/libbid/_sd_to_dd.c: Likewise.
3827 * config/libbid/_sd_to_df.c: Likewise.
3828 * config/libbid/_sd_to_di.c: Likewise.
3829 * config/libbid/_sd_to_sf.c: Likewise.
3830 * config/libbid/_sd_to_si.c: Likewise.
3831 * config/libbid/_sd_to_td.c: Likewise.
3832 * config/libbid/_sd_to_tf.c: Likewise.
3833 * config/libbid/_sd_to_udi.c: Likewise.
3834 * config/libbid/_sd_to_usi.c: Likewise.
3835 * config/libbid/_sd_to_xf.c: Likewise.
3836 * config/libbid/_sf_to_dd.c: Likewise.
3837 * config/libbid/_sf_to_sd.c: Likewise.
3838 * config/libbid/_sf_to_td.c: Likewise.
3839 * config/libbid/_si_to_dd.c: Likewise.
3840 * config/libbid/_si_to_sd.c: Likewise.
3841 * config/libbid/_si_to_td.c: Likewise.
3842 * config/libbid/_td_to_dd.c: Likewise.
3843 * config/libbid/_td_to_df.c: Likewise.
3844 * config/libbid/_td_to_di.c: Likewise.
3845 * config/libbid/_td_to_sd.c: Likewise.
3846 * config/libbid/_td_to_sf.c: Likewise.
3847 * config/libbid/_td_to_si.c: Likewise.
3848 * config/libbid/_td_to_tf.c: Likewise.
3849 * config/libbid/_td_to_udi.c: Likewise.
3850 * config/libbid/_td_to_usi.c: Likewise.
3851 * config/libbid/_td_to_xf.c: Likewise.
3852 * config/libbid/_tf_to_dd.c: Likewise.
3853 * config/libbid/_tf_to_sd.c: Likewise.
3854 * config/libbid/_tf_to_td.c: Likewise.
3855 * config/libbid/_udi_to_dd.c: Likewise.
3856 * config/libbid/_udi_to_sd.c: Likewise.
3857 * config/libbid/_udi_to_td.c: Likewise.
3858 * config/libbid/_unord_dd.c: Likewise.
3859 * config/libbid/_unord_sd.c: Likewise.
3860 * config/libbid/_unord_td.c: Likewise.
3861 * config/libbid/_usi_to_dd.c: Likewise.
3862 * config/libbid/_usi_to_sd.c: Likewise.
3863 * config/libbid/_usi_to_td.c: Likewise.
3864 * config/libbid/_xf_to_dd.c: Likewise.
3865 * config/libbid/_xf_to_sd.c: Likewise.
3866 * config/libbid/_xf_to_td.c: Likewise.
3867 * config/libbid/bid128.c: Likewise.
3868 * config/libbid/bid128_2_str.h: Likewise.
3869 * config/libbid/bid128_2_str_macros.h: Likewise.
3870 * config/libbid/bid128_2_str_tables.c: Likewise.
3871 * config/libbid/bid128_add.c: Likewise.
3872 * config/libbid/bid128_compare.c: Likewise.
3873 * config/libbid/bid128_div.c: Likewise.
3874 * config/libbid/bid128_fma.c: Likewise.
3875 * config/libbid/bid128_logb.c: Likewise.
3876 * config/libbid/bid128_minmax.c: Likewise.
3877 * config/libbid/bid128_mul.c: Likewise.
3878 * config/libbid/bid128_next.c: Likewise.
3879 * config/libbid/bid128_noncomp.c: Likewise.
3880 * config/libbid/bid128_quantize.c: Likewise.
3881 * config/libbid/bid128_rem.c: Likewise.
3882 * config/libbid/bid128_round_integral.c: Likewise.
3883 * config/libbid/bid128_scalb.c: Likewise.
3884 * config/libbid/bid128_sqrt.c: Likewise.
3885 * config/libbid/bid128_string.c: Likewise.
3886 * config/libbid/bid128_to_int16.c: Likewise.
3887 * config/libbid/bid128_to_int32.c: Likewise.
3888 * config/libbid/bid128_to_int64.c: Likewise.
3889 * config/libbid/bid128_to_int8.c: Likewise.
3890 * config/libbid/bid128_to_uint16.c: Likewise.
3891 * config/libbid/bid128_to_uint32.c: Likewise.
3892 * config/libbid/bid128_to_uint64.c: Likewise.
3893 * config/libbid/bid128_to_uint8.c: Likewise.
3894 * config/libbid/bid32_to_bid128.c: Likewise.
3895 * config/libbid/bid32_to_bid64.c: Likewise.
3896 * config/libbid/bid64_add.c: Likewise.
3897 * config/libbid/bid64_compare.c: Likewise.
3898 * config/libbid/bid64_div.c: Likewise.
3899 * config/libbid/bid64_fma.c: Likewise.
3900 * config/libbid/bid64_logb.c: Likewise.
3901 * config/libbid/bid64_minmax.c: Likewise.
3902 * config/libbid/bid64_mul.c: Likewise.
3903 * config/libbid/bid64_next.c: Likewise.
3904 * config/libbid/bid64_noncomp.c: Likewise.
3905 * config/libbid/bid64_quantize.c: Likewise.
3906 * config/libbid/bid64_rem.c: Likewise.
3907 * config/libbid/bid64_round_integral.c: Likewise.
3908 * config/libbid/bid64_scalb.c: Likewise.
3909 * config/libbid/bid64_sqrt.c: Likewise.
3910 * config/libbid/bid64_string.c: Likewise.
3911 * config/libbid/bid64_to_bid128.c: Likewise.
3912 * config/libbid/bid64_to_int16.c: Likewise.
3913 * config/libbid/bid64_to_int32.c: Likewise.
3914 * config/libbid/bid64_to_int64.c: Likewise.
3915 * config/libbid/bid64_to_int8.c: Likewise.
3916 * config/libbid/bid64_to_uint16.c: Likewise.
3917 * config/libbid/bid64_to_uint32.c: Likewise.
3918 * config/libbid/bid64_to_uint64.c: Likewise.
3919 * config/libbid/bid64_to_uint8.c: Likewise.
3920 * config/libbid/bid_b2d.h: Likewise.
3921 * config/libbid/bid_binarydecimal.c: Likewise.
3922 * config/libbid/bid_conf.h: Likewise.
3923 * config/libbid/bid_convert_data.c: Likewise.
3924 * config/libbid/bid_decimal_data.c: Likewise.
3925 * config/libbid/bid_decimal_globals.c: Likewise.
3926 * config/libbid/bid_div_macros.h: Likewise.
3927 * config/libbid/bid_dpd.c: Likewise.
3928 * config/libbid/bid_flag_operations.c: Likewise.
3929 * config/libbid/bid_from_int.c: Likewise.
3930 * config/libbid/bid_functions.h: Likewise.
3931 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3932 * config/libbid/bid_inline_add.h: Likewise.
3933 * config/libbid/bid_internal.h: Likewise.
3934 * config/libbid/bid_round.c: Likewise.
3935 * config/libbid/bid_sqrt_macros.h: Likewise.
3936
39372009-04-09 Jakub Jelinek <jakub@redhat.com>
3938
3939 * Makefile.in: Change copyright header to refer to version
3940 3 of the GNU General Public License and to point readers at the
3941 COPYING3 file and the FSF's license web page.
3942 * config.host: Likewise.
3943
633dd061
AM		 39442009-04-07 Alan Modra <amodra@bigpond.net.au>
3945
3946 * config.host: Reorder and merge to match config.gcc change.
3947
457d1d00
AM		 39482009-04-03 Alan Modra <amodra@bigpond.net.au>
3949
3950 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
3951
52c0e446
JM		 39522009-03-28 Joseph Myers <joseph@codesourcery.com>
3953
3954 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
3955 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
3956 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
3957 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
3958
ba181049
UB		 39592009-02-12 Uros Bizjak <ubizjak@gmail.com>
3960
3961 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
3962 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3963
c252db20
L		 39642009-02-12 H.J. Lu <hongjiu.lu@intel.com>
3965
ba181049
UB		 3966 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
3967 ia64/t-softfp-compat to tmake_file.
c252db20
L		 3968
3969 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
3970
3971 * config/ia64/__divxf3.asm: New.
3972 * config/ia64/_fixtfdi.asm: Likewise.
3973 * config/ia64/_fixunstfdi.asm: Likewise.
3974 * config/ia64/_floatditf.asm: Likewise.
3975 * config/ia64/t-fprules-softfp: Likewise.
3976 * config/ia64/t-softfp-compat: Likewise.
3977 * config/ia64/tf-signs.c: Likewise.
3978
c60535f9
BE		 39792009-01-18 Ben Elliston <bje@au.ibm.com>
3980
3981 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3982
ce16861e
BE		 39832009-01-16 Ben Elliston <bje@au.ibm.com>
3984
3985 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
3986 to tmake_file.
3987
bcf4713b
BE		 39882009-01-13 Ben Elliston <bje@au.ibm.com>
3989
3990 * config/t-softfp: New file.
3991 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
3992 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
3993
2042cb04
JS		 39942009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3995
3996 * config.host: Add m32r*-*-rtems*.
3997
541ed00e
JS		 39982008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
3999
4000 * config.host: Add m32c*-*-rtems*.
4001
19523300
RO		 40022008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4003
4004 PR bootstrap/33100
4005 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
4006 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
4007 * configure: Regenerate.
4008 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
4009 tmake_file here from gcc/config.gcc.
4010 Move extra_parts here from gcc/config.gcc.
4011 * config/i386/t-sol2: Move here from gcc/config/i386.
4012 Use gcc_srcdir instead of srcdir.
4013
0a4a51c7
AN		 40142008-11-18 Adam Nemet <anemet@caviumnetworks.com>
4015
4016 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
4017 case.
4018
2a761e46
TS		 40192008-11-09 Thomas Schwinge <tschwinge@gnu.org>
4020
4021 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
4022
c0451df7
TS		 40232008-10-08 Thomas Schwinge <tschwinge@gnu.org>
4024
4025 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
4026
358da97e
HS		 40272008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
4028
4029 Add picoChip port.
4030 * config.host: Add picochip-*-*.
4031
c660f132
BW		 40322008-08-06 Bob Wilson <bob.wilson@acm.org>
4033
4034 * config.host: Match more processor names for Xtensa.
4035
d1349557
L		 40362008-07-08 H.J. Lu <hongjiu.lu@intel.com>
4037
4038 * config/i386/64/t-softfp-compat: Update comments.
4039
dd7b73c0
L		 40402008-07-07 H.J. Lu <hongjiu.lu@intel.com>
4041
4042 * config/i386/64/_divtc3-compat.c: Moved to ...
4043 * config/i386/64/_divtc3.c: Here.
4044
4045 * config/i386/64/_multc3-compat.c: Moved to ...
4046 * config/i386/64/_multc3.c: Here.
4047
4048 * config/i386/64/_powitf2-compat.c: Moved to ...
4049 * config/i386/64/_powitf2.c: Here.
4050
4051 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
4052 .c suffix instead of -compat.c.
4053
6e1fab3d
UB		 40542008-07-05 Uros Bizjak <ubizjak@gmail.com>
4055
4056 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
4057 (_FP_MUL_MEAT_D): Ditto.
4058 (_FP_DIV_MEAT_S): Ditto.
4059 (_FP_DIV_MEAT_D): Ditto.
4060
f92518d7
RS		 40612008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
4062
4063 * Makefile.in: Add support for __sync_* libgcc functions.
4064
d0aede14
L		 40652008-07-03 H.J. Lu <hongjiu.lu@intel.com>
4066
4067 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
4068
c174f11c
L		 40692008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4070
4071 PR boostrap/36702
4072 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
4073 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
4074
4075 * config/i386/64/t-fprules-softfp: Moved to ...
4076 * config/i386/64/t-softfp-compat: This. New.
4077
5f464fa2
UB		 40782008-07-02 Uros Bizjak <ubizjak@gmail.com>
4079
4080 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
4081 Initialize f with 0.0.
4082
ff473280
L		 40832008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4084
4085 PR target/36669
4086 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
4087
4088 * config/i386/64/_divtc3-compat.c: New.
4089 * config/i386/64/_multc3-compat.c: Likewise.
4090 * config/i386/64/_powitf2-compat.c: Likewise.
4091 * config/i386/64/eqtf2.c: Likewise.
4092 * config/i386/64/getf2.c: Likewise.
4093 * config/i386/64/letf2.c: Likewise.
4094 * config/i386/64/t-fprules-softfp: Likewise.
4095
40962008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4097
4098 * config.host: Add i386/${host_address}/t-fprules-softfp to
4099 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
dfb3b0e3 4100 i[34567]86-*-linux*, x86_64-*-linux*.
ff473280
L		 4101
4102 * configure.ac: Set host_address to 64 or 32 for x86.
4103 * configure: Regenerated.
4104
4105 * Makefile.in (config.status): Also depend on
4106 $(srcdir)/config.host.
4107
4108 * config/i386/32/t-fprules-softfp: New.
4109 * config/i386/32/tf-signs.c: Likewise.
4110
4111 * config/i386/64/sfp-machine.h: New. Moved from gcc.
4112
41132008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4114 Uros Bizjak <ubizjak@gmail.com>
4115
4116 * config/i386/32/sfp-machine.h: New.
4117
30551d99
NF		 41182008-06-26 Nathan Froyd <froydnj@codesourcery.com>
4119
4120 * config/rs6000/t-ppccomm: Remove rules that conflict with
4121 auto-generated rules.
4122
18c04407
RW		 41232008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4124
4125 * configure.ac: sinclude override.m4.
4126 * configure: Regenerate.
4127
10fbe77a
BRF		 41282008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
4129
4130 * configure: Regenerate.
4131
bc6d4c3f
JM		 41322008-06-10 Joseph Myers <joseph@codesourcery.com>
4133
4134 * Makefile.in (DECNUMINC): Remove
4135 -I$(MULTIBUILDTOP)../../libdecnumber.
4136 * gstdint.h: New.
4137
cd985f66
JM		 41382008-06-07 Joseph Myers <joseph@codesourcery.com>
4139
4140 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
4141 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
4142 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
4143 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
4144 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
4145 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
4146 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
4147 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
4148 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
4149 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
4150 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
4151 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
4152 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
4153 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
4154
93fea8d3
AL		 41552008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
4156
4157 * config.host (sh2[lbe]*-*-linux*): Allow target.
4158
18724e30
NF		 41592008-04-30 Nathan Froyd <froydnj@codesourcery.com>
4160
4161 * config/rs6000/t-ppccomm: Add build rules for new files.
4162 (LIB2ADD_ST): New variable.
4163
47583040
AH		 41642008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
4165
4166 PR target/34210
4167 PR target/35508
4168 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
4169 * config/t-avr: New file. Build 16bit libgcc functions.
4170
cf8e67fe
JJ		 41712008-03-02 Jakub Jelinek <jakub@redhat.com>
4172
4173 PR target/35401
4174 * config/t-slibgcc-darwin: Make install-leaf dependent on
4175 install-darwin-libgcc-stubs instead of install.
4176
8d8da227
JM		 41772008-01-25 Joseph Myers <joseph@codesourcery.com>
4178
4179 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
4180 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
4181 sh-*-rtemscoff*): Remove cases.
4182
edbf8b16
RS		 41832007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
4184
4185 * Makefile.in (all): Use install-leaf rather than install.
4186 (install): Split most of the rule into...
4187 (install-leaf): ...this new one.
4188
89deeaff
EK		 41892007-12-19 Etsushi Kato <ek.kato@gmail.com>
4190 Paolo Bonzini <bonzini@gnu.org>
4191
4192 PR target/30572
5f464fa2
UB		 4193 * Makefile.in: Use @shlib_slibdir@ substitution to get
4194 correct install name on darwin.
89deeaff 4195 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
dfb3b0e3 4196
4081d704
HPN		 41972007-12-15 Hans-Peter Nilsson <hp@axis.com>
4198
4199 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
4200 cris-*-elf and cris-*-none.
4201 (crisv32-*-linux*): Similar, as cris-*-linux*.
4202
f43e89a3
RIL		 42032007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
4204
4205 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
4206
b4e9c2c6
L		 42072007-10-27 H.J. Lu <hongjiu.lu@intel.com>
4208
4209 PR regression/33926
4210 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
4211 * configure: Regenerated.
4212
b2a00c89
L		 42132007-09-27 H.J. Lu <hongjiu.lu@intel.com>
4214
4215 * Makefile.in (dfp-filenames): Replace decimal_globals,
4216 decimal_data, binarydecimal and convert_data with
4217 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
4218 and bid_convert_data, respectively.
4219
8d2a9e0e
CF		 42202007-09-17 Chao-ying Fu <fu@mips.com>
4221 Nigel Stephens <nigel@mips.com>
4222
4223 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
4224 * Makefile.in (fixed_point): Define.
4225 Check if fixed_point is yes to build support functions.
4226 * configure.ac: Check for fixed_point support.
4227 * configure: Regenerated.
4228 * gen-fixed.sh: New file to generate lists of fixed-point labels,
4229 funcs, modes, from, to.
4230
2b53935d
JJ		 42312007-09-11 Janis Johnson <janis187@us.ibm.com
4232
4233 * Makefile.in (dfp-filenames): Add bid128_noncomp.
4234
2533577f
JJ		 42352007-09-10 Janis Johnson <janis187@us.ibm.com>
4236
4237 * Makefile.in (dfp-filenames): Remove decUtility, add
4238 decDouble, decPacked, decQuad, decSingle.
4239
3ae3dbd6
HK		 42402007-08-27 Hans Kester <hans.kester@ellips.nl>
4241
4242 * config.host : Add x86_64-elf target.
4243
22867d02
L		 42442007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4245
4246 * configure.ac (set_have_cc_tls): Add a missing =.
4247 * configure: Regenerated.
4248
6f461e76
L		 42492007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4250
4251 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
4252 and x86_64-*-linux*.
4253
4254 * config/t-tls: New file.
4255
dfb3b0e3 4256 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
6f461e76
L		 4257
4258 * configure.ac: Include ../config/enable.m4 and
4259 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
4260 supports TLS and substitute set_have_cc_tls.
4261 * configure: Regenerated.
4262
200359e8
L		 42632007-07-04 H.J. Lu <hongjiu.lu@intel.com>
4264
4265 * Makefile.in: Use libbid for DFP when BID is enabled.
4266
76f5e200
DS		 42672007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
4268
4269 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
dfb3b0e3 4270 extra_parts. Add config/i386/t-cygming to tmake_file.
76f5e200
DS		 4271 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
4272
9bd196f0 42732007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
200359e8 4274 Danny Smith <dannysmith@users.sourceforge.net>
9bd196f0
ZM		 4275
4276 PR target/29498
4277 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
4278 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
4279 * config/i386/t-crtfm: Compile crtfastmath.o with
4280 -minline-all-stringops.
4281
1910440e
RS		 42822007-05-10 Richard Sandiford <richard@codesourcery.com>
4283
4284 * config.host (sparc-wrs-vxworks): New target.
4285
7d33c31d
KH		 42862007-04-14 Kazu Hirata <kazu@codesourcery.com>
4287
4288 * config.host: Recognize fido.
4289
96fccd0d
JJ		 42902007-04-04 Janis Johnson <janis187@us.ibm.com>
4291
4292 * configure: Check host, not target, for decimal float support.
4293
577565f9
UB		 42942007-04-03 Uros Bizjak <ubizjak@gmail.com>
4295
4296 * config/i386/t-crtpc: New file.
4297 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5f464fa2 4298 (x86_64-*-linux*): Ditto.
577565f9 4299
ccf8e764
RH		 43002007-02-30 Kai Tietz <kai.tietz@onevision.com>
4301
4302 * config.host (x86_64-*-mingw*): New target.
4303
79b87c74
MM		 43042007-03-23 Michael Meissner <michael.meissner@amd.com>
4305 H.J. Lu <hongjiu.lu@intel.com>
4306
4307 * Makefile.in (enable_decimal_float): New.
4308 (DECNUMINC): Add
4309 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
4310 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
4311 (decbits-filenames): This.
4312 (decbits-objects): New.
4313 (libgcc-objects): Add $(decbits-objects).
4314
4315 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
4316 Substitute enable_decimal_float.
4317 * configure: Regenerated.
4318
8fce4e31
HPN		 43192007-03-19 Hans-Peter Nilsson <hp@axis.com>
4320
4321 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
4322
e8bb4597
BM		 43232007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
4324
4325 * Makefile.in (install-info): New dummy target.
4326
344189f9
BS		 43272007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
4328
4329 * config.host (bfin*-linux-uclibc*): Set extra_parts.
4330
ac84c172
BM		 43312007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
4332
4333 * Makefile.in: Add install-html and install-pdf dummy
4334 targets.
4335
cd5c2357
RS		 43362007-02-05 Roger Sayle <roger@eyesopen.com>
4337 Daniel Jacobowitz <dan@codesourcery.com>
4338
4339 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
4340 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
4341 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
4342
d9a66f98
JJ		 43432007-01-29 Janis Johnson <janis187@us.ibm.com>
4344
4345 * Makefile.in (dec-filenames): Add decExcept.
4346
9891ec5f
DJ		 43472007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
4348
4349 PR bootstrap/30469
4350 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
4351 -fprofile-use.
4352
d6efbf5a
DJ		 43532007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
4354
4355 * configure.ac: Add --enable-version-specific-runtime-libs.
4356 Correct $slibdir default.
4357 * configure: Regenerated.
4358
17caeff2
JM		 43592007-01-23 Joseph Myers <joseph@codesourcery.com>
4360
4361 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
4362
5ea41e3a
AP		 43632007-01-21 Andrew Pinski <pinskia@gmail.com>
4364
4365 PR target/30519
4366 * config.host (alpha*-*-linux*): Set extra_parts.
4367
26900826
KK		 43682007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
4369
4370 * config/sh/t-linux: New.
4371 * config.host (sh*-*-linux*): Set tmake_file.
4372
97af925b
DJ		 43732007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
4374
4375 * Makefile.in (install): Handle multilibs.
4376
b0088af7
BM		 43772007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4378
4379 * Makefile.in: Added .PHONY entry for documentation targets.
4380
e0a9456a
BM		 43812007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4382
4383 * Makefile.in: Add empty info, html, dvi, pdf targets.
4384
7fd453b4
MS		 43852007-01-04 Mike Stump <mrs@apple.com>
4386
4387 * Makefile.in (MAKEINFO): Remove.
4388 (PERL): Likewise.
4389
14e8fc8b
PB		 43902007-01-04 Paolo Bonzini <bonzini@gnu.org>
4391
4392 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
4393 * configure: Regenerate.
4394 * Makefile.in (host_subdir): Substitute it.
dfb3b0e3 4395 (gcc_objdir): Use it.
14e8fc8b 4396
1555beba
DJ		 43972007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
4398
4399 * config.host (ia64*-*-linux*): Set tmake_file.
4400
79e6eaeb
DJ		 44012007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
4402
4403 * Makefile.in (version): Define.
4404
fa958513
DJ		 44052007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
4406 Paolo Bonzini <bonzini@gnu.org>
4407
4408 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
4409 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
4410 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
4411 config/sparc/t-crtfm, config/t-slibgcc-darwin,
4412 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
4413 shared-object.mk, siditi-object.mk, static-object.mk: New files.
4414 * configure: Generated.
Mirror of https://gcc.gnu.org/git/gcc.git