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* config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
[thirdparty/gcc.git] / libgcc / ChangeLog
CommitLineData
0b4ce21b
GJL		 12013-03-04 Georg-Johann Lay <avr@gjlay.de>
2
3 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
4 (__rotldi3): Shift bytewise if applicable.
5
b7c3f1ca
JG		 62013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
7
8 * config/aarch64/sync-cache.c
9 (__aarch64_sync_cache_range): Silence warnings.
10
6d65e8f1
CM		 112013-02-25 Catherine Moore <clm@codesourcery.com>
12
13 Revert:
14 2013-02-24 Catherine Moore <clm@codesourcery.com>
15 Joseph Myers <joseph@codesourcery.com>
16 Chao-ying Fu <fu@mips.com>
17
18 * config/mips/mips16.S: Don't build for microMIPS.
19 * config/mips/linux-unwind.h: Handle microMIPS frame.
20 * config/mips/crtn.S (fini, init): New labels.
21
6941b508
CM		 222013-02-24 Catherine Moore <clm@codesourcery.com>
23 Joseph Myers <joseph@codesourcery.com>
24 Chao-ying Fu <fu@mips.com>
25
26 * config/mips/mips16.S: Don't build for microMIPS.
27 * config/mips/linux-unwind.h: Handle microMIPS frame.
28 * config/mips/crtn.S (fini, init): New labels.
29
7c422dbb
EI		 302012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
31 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
32 as dividend.
33
110207ad
AM		 342013-02-16 Alan Modra <amodra@gmail.com>
35
36 PR target/55431
37 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
38 (ppc_fallback_frame_state): Always set up save locations for fp
39 and altivec. Don't bother with non-callee-saved regs, r0-r13
40 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
41
e68a4ef6
GJL		 422013-02-12 Georg-Johann Lay <avr@gjlay.de>
43
44 PR target/54222
45 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
46 _ssmulHA, _ssmulSA.
47 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
48 _ssmulha3, _usmulusa3, _ssmulsa3.
49 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
50 (__muldi3): XCALL __muldi3_6 instead of rcall.
51 (__umulsidi3, __mulsidi3): New functions.
52 (do_prologue_saves, do_epilogue_restores): New .macros.
53 (__divdi3_moddi3): Use them.
54 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
55 (__usmulusa3, __ssmulsa3): New functions.
56
6c59ffd1
IS		 572013-02-11 Iain Sandoe <iain@codesourcery.com>
58 Jack Howarth <howarth@bromo.med.uc.edu>
59 Patrick Marlier <patrick.marlier@gmail.com>
60
61 PR libitm/55693
62 * config/darwin-crt-tm.c: Remove dummy functions hack.
63
85d768f3
GJL		 642013-02-08 Georg-Johann Lay <avr@gjlay.de>
65
66 PR target/54222
67 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
68 * config/avr/lib2-object.mk: New iterator to build objects from it.
69 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
70 lib2funcs.c.
71 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
72 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
73 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
74 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
75 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
76 * config/avr/lib1funcs-fixed.S: Implement them.
77
5d5bf775
RS		 782013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
79
80 Update copyright years.
81
99113dff
DE		 822013-02-01 David Edelsohn <dje.gcc@gmail.com>
83
84 PR target/54601
85 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
86 Add crtcxa to extra_parts.
87 * config/rs6000/exit.h: New file.
88 * config/rs6000/cxa_atexit.c: New file.
89 * config/rs6000/cxa_finalize.c: New file.
90 * config/rs6000/crtcxa.c: New file.
91 * config/rs6000/t-aix-cxa: New file.
92 * config/rs6000/libgcc-aix-cxa.ver: New file.
93
dbdbd982
NC		 942013-01-31 Nick Clifton <nickc@redhat.com>
95
96 * config/v850/lib1funcs.S: Add support for e3v5 architecture
97 variant.
98
5893f158
GJL		 992013-01-29 Georg-Johann Lay <avr@gjlay.de>
100
101 PR target/54222
102 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
103 _mulQQ, _mulHQ, _mulHA, _mulSA,
104 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
105 _divQQ, _divHQ, _divHA, _divSA,
106 _divUQQ, _divUHQ, _divUHA, _divUSA.
107
fbf0cf90
DH		 1082013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
109
dbdbd982 110 * config.host(microblaze*-linux*): tmake_file: Remove
fbf0cf90
DH		 111 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
112 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
113 to exclude functions from being built with libgcc.c and use
114 the microblaze assembly.
115
6f14eef2
EI		 1162013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
117
118 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
119 extra_parts.
120
922c57d1
YZ		 1212013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
122
123 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
124 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
125 __UINTPTR_TYPE__; also cast 'base' to the same type before the
126 alignment operation.
127
e0f8b6a0
SN		 1282013-01-15 Sofiane Naci <sofiane.naci@arm.com>
129
130 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
131 loop start address for cache clearing.
132
00892272
GJL		 1332013-01-14 Georg-Johann Lay <avr@gjlay.de>
134
135 * config/avr/lib1funcs.S: Remove trailing blanks.
136 * config/avr/lib1funcs-fixed.S: Ditto.
137
e59ec5fd
GJL		 1382013-01-14 Georg-Johann Lay <avr@gjlay.de>
139
140 * config/avr/avr-lib.h: Add GPL copyright notice.
141
3ffc1958
GJL		 1422013-01-14 Georg-Johann Lay <avr@gjlay.de>
143
144 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
145 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
146 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
147 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
148
25c210f9
MK		 1492013-01-07 Mark Kettenis <kettenis@openbsd.org>
150
151 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
152 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
2bc15360 153
db59befb
NC		 1542013-01-04 Nick Clifton <nickc@redhat.com>
155
156 * config/v850/lib1funcs.S: Only provide CALLT support functions if
157 the CALLT instruction is supported.
158
5aa12dbf
JW		 1592012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
160
161 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
162 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
163
65f14117
JT		 1642012-12-13 John Tytgat <John@bass-software.com>
165
166 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
167 is 25.
168
ee3ae4f7
JJ		 1692012-12-12 Jakub Jelinek <jakub@redhat.com>
170
171 PR libgcc/55451
172 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
173 undefined signed overflows.
174
2fcfba3d
UB		 1752012-12-09 Uros Bizjak <ubizjak@gmail.com>
176
177 PR target/55344
178 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
179
4f2b3dc2
UB		 1802012-12-06 Uros Bizjak <ubizjak@gmail.com>
181
182 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
183 (FP_TRAPPING_EXCEPTIONS): Define.
184 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
185 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
186
066161a2
RH		 1872012-12-04 Richard Henderson <rth@redhat.com>
188
189 PR bootstrap/55571
190 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
191
25626181
MS		 1922012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
193
4f2b3dc2 194 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
25626181
MS		 195 (FP_EX_SHIFT): Define.
196 (FP_TRAPPING_EXCEPTIONS): Define.
197
868395e8
MS		 1982012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
199
200 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
201 (FP_ROUNDMODE): Use FP_RND_MASK.
202 * config/aarch64/sfp-exceptions.c: New.
203 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
204 Use __sfp_handle_exceptions.
205
5005fe22
RE		 2062012-12-04 Richard Earnshaw <rearnsha@arm.com>
207
208 * config.host: (arm*-*-freebsd*): Remove.
209 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
210 (arm*-*-elf*): Remove.
211 (arm*-*-wince-pe*): Remove.
212 * arm/unwind-arm.c (struct fpa_reg): Delete.
213 (struct fpa_regs): Delete.
214 (phase1_vrs): Remove fpa element.
215 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
216 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
217 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
218 * ieee754-sf.S (floatundisf): Remove FPA support.
219 (floatdisf): Likewise.
220 * ieee75f-df.S (floatundidf): Likewise.
221 (floatdidf): Likewise.
222
e5a81c8e
KT		 2232012-11-29 Kai Tietz <ktietz@redhat.com>
224
225 PR target/55445
226 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
227 * unwind-generic.h: Likewise.
228 * unwind-seh.c: Likewise.
229
f4919e4a
RH		 2302012-11-28 Richard Henderson <rth@redhat.com>
231
232 PR libgcc/48076
233 * emutls.c (__emutls_get_address): Avoid race condition between
234 obj->loc.offset read and emutls_key initialization.
4f2b3dc2 235
e13d9d5a
GJL		 2362012-11-22 Georg-Johann Lay <avr@gjlay.de>
237
238 Adjust decimal point of signed accum mode to GCC default.
239
240 PR target/54222
241 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
242 _divqq_helper.
243 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
244 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
245 (__mulha3, __mulsa3)
246 (__divqq3, __divha3, __divsa3): Adjust to new position of
4f2b3dc2
UB		 247 decimal point of signed accum types.
248
e13d9d5a
GJL		 249 (__mulusa3_round): New function.
250 (__mulusa3): Use it.
251 (__divqq_helper): New function.
252 (__udivuqq3): Use it.
253
1b845c6e
JJ		 2542012-11-20 Jakub Jelinek <jakub@redhat.com>
255
256 PR bootstrap/55370
257 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
258
822a258a
TJ		 2592012-11-18 Teresa Johnson <tejohnson@google.com>
260
261 PR bootstrap/55051
262 * libgcov.c (gcov_exit): Remove merged program summary
263 comparison unless !GCOV_LOCKED.
264
54f4eaf0
MS		 2652012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
266
267 * soft-fp: Updated from glibc upstream.
268
e808687a
ILT		 2692012-11-06 Ian Lance Taylor <iant@google.com>
270
271 * generic-morestack.c (__generic_morestack): Align the returned
272 stack pointer to a 32 byte boundary.
273 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
274 increment the return address until we have decided that we don't
275 have a varargs function.
276 (__morestack) [32-bit]: Align stack correctly when calling C
277 functions.
278 (__morestack) [64-bit]: Likewise.
279
460277e0
TS		 2802012-11-04 Thomas Schwinge <thomas@codesourcery.com>
281
282 * configure: Regenerate.
283
73edb277
UB		 2842012-11-02 Uros Bizjak <ubizjak@gmail.com>
285
286 PR target/55175
287 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
288 * config/i386/sfp-machine.h: Guard exception handling
289 code with _SOFT_FLOAT.
290 * config/i386/32/sfp-machine.h: Guard rounding handling
291 code with _SOFT_FLOAT.
292 * config/i386/64/sfp-machine.h: Ditto.
293
c1d4fa04
JS		 2942012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
295
296 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
297 as extra_parts.
298
eff6ca85
UB		 2992012-10-26 Uros Bizjak <ubizjak@gmail.com>
300
301 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
302 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
303 when appropriate. Correct structure element types.
304 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
305 -minline-all-stringops from compile flags.
306
43a8f1a1
RC		 3072012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
308
309 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
310
76c78361
RC		 3112012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
312
eff6ca85 313 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
76c78361 314
6f288860
SH		 3152012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
316
317 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
318 tmake_file.
319
1e3d5096
IB		 3202012-10-23 Ian Bolton <ian.bolton@arm.com>
321 Jim MacArthur <jim.macarthur@arm.com>
322 Marcus Shawcroft <marcus.shawcroft@arm.com>
323 Nigel Stephens <nigel.stephens@arm.com>
324 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
325 Richard Earnshaw <rearnsha@arm.com>
326 Sofiane Naci <sofiane.naci@arm.com>
327 Stephen Thomas <stephen.thomas@arm.com>
328 Tejas Belagod <tejas.belagod@arm.com>
329 Yufeng Zhang <yufeng.zhang@arm.com>
330
331 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
332 * config/aarch64/crti.S: New file.
333 * config/aarch64/crtn.S: New file.
334 * config/aarch64/linux-unwind.h: New file.
335 * config/aarch64/sfp-machine.h: New file.
336 * config/aarch64/sync-cache.c: New file.
337 * config/aarch64/t-aarch64: New file.
338 * config/aarch64/t-softfp: New file.
339
8a740f07
HPN		 3402012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
341
342 * config/mmix/crti.S: Mark program and data addresses using PRELD.
343 Remove typo'd and unnecessary alignment-LOC for .data. Remove
344 no-longer-needed LDBU insns.
345
153c8397
SH		 3462012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
347
348 * config.host
349 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
350 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
351
595fefee
MGD		 3522012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
353
354 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
355
9945a876
MK		 3562012-10-15 Matthias Klose <doko@ubuntu.com>
357
358 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
359
1183dc2c
PC		 3602012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
361
362 * configure: Regenerate.
363 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
364
945a9c1f
UB		 3652012-10-10 Uros Bizjak <ubizjak@gmail.com>
366
367 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
368 instructions for 64bit targets only.
369
fb8bf47a
UB		 3702012-10-10 Uros Bizjak <ubizjak@gmail.com>
371
372 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
373 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
374 * config/i386/32/sfp-machine.h: ... here.
375 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
376 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
377 New defines.
378
acb72498
MK		 3792012-10-07 Matthias Klose <doko@ubuntu.com>
380
381 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
382 as unused.
383 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
384
8eaee0f0
MK		 3852012-10-06 Mark Kettenis <kettenis@openbsd.org>
386
387 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
388 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
389 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
390 (ElfW): Likewise.
391
5e3e4fe8
JW		 3922012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
393
394 PR other/53889
395 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
396 Fix parameter names.
397
86086376
OE		 3982012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
399
400 PR target/33135
401 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
402 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
403 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
404
9597375a
OE		 4052012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
406
407 PR target/50457
408 * config/sh/linux-atomic.S: Delete.
409 * config/sh/linux-atomic.c: New.
410 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
411 linux-atomic.c. Add cflags to disable warnings.
412
1504e3e1
JW		 4132012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
414
415 PR other/53889
416 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
417 function.
418 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
419 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
420 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
421 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
5e3e4fe8
JW		 422 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
423 Likewise.
1504e3e1
JW		 424 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
425 Likewise.
426 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
427 Likewise.
428 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
429 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
430
17f293b0
MK		 4312012-09-19 Mark Kettenis <kettenis@openbsd.org>
432
9597375a
OE		 433 * config.host (hppa-*-openbsd*): New target.
434 * config/pa/t-openbsd: New file.
17f293b0 435
51526856
GJL		 4362012-09-15 Georg-Johann Lay <avr@gjlay.de>
437
438 PR target/54222
439 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
440 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
441 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
442 (__divsa3): Use __negsi2 to negate r_quoL.
443 * config/avr/lib1funcs.S (FALIAS): New macro.
444 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
445 (__negsi2): ...this new function.
446 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
447 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
448 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
449 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
450 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
451 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
452
aadb5b43
OE		 4532012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
454
455 PR target/54089
456 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
457 (lshrsi3): Reimplement as lshrsi3_r0.
458
d5d66749
AS		 4592012-09-10 Andreas Schwab <schwab@linux-m68k.org>
460
461 PR target/46191
462 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
463 of libgcc.a.
464
c6c36e73
TJ		 4652012-09-07 Teresa Johnson <tejohnson@google.com>
466
9597375a 467 PR gcov-profile/54487
c6c36e73 468 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
9597375a 469 differences.
c6c36e73 470
b588ae30
GJL		 4712012-09-05 Georg-Johann Lay <avr@gjlay.de>
472
473 PR target/54461
474 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
475 not configured --with-avrlibc=no.
476 * config/avr/t-avrlibc: New file.
477 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
478 (DPBIT_FUNCS): Ditto.
479 (TPBIT_FUNCS): Ditto.
480
abd16fb1
TJ		 4812012-09-04 Teresa Johnson <tejohnson@google.com>
482
483 * libgcov.c (struct gcov_summary_buffer): New structure.
484 (gcov_histogram_insert): New function.
485 (gcov_compute_histogram): Ditto.
486 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
487 histograms during summary merging.
488
613061fd
MK		 4892012-09-01 Mark Kettenis <kettenis@openbsd.org>
490
491 * config.host (x86_64-*-openbsd*): New target.
73edb277 492
867a8345
CLT		 4932012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
494
495 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
496 attribute.
497
4aeaaca3
GJL		 4982012-08-24 Georg-Johann Lay <avr@gjlay.de>
499
500 PR target/54222
501 * config/avr/t-avr (conv_X): Rename to func_X.
502
e55e4056
GJL		 5032012-08-24 Georg-Johann Lay <avr@gjlay.de>
504
505 PR target/54222
506 * config/avr/lib1funcs-fixed.S: New file.
507 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
508 after they are used.
509 (neg2, neg4): New macros.
510 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
511 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
512 (__umulhisi3): Speed up MUL variant if there is enough flash.
513 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
514 avr-modes.def.
515 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
516 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
517 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
518 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
519 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
520 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
521 (LIB2FUNCS_EXCLUDE): Add supported functions.
522
a147b6d2
GJL		 5232012-08-22 Georg-Johann Lay <avr@gjlay.de>
524
525 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
526 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
527 libgcc-s-objects.
528 * fixed-obj.mk: Only expand dependency if $o is not in
529 LIB2FUNCS_EXCLUDE.
530
c637141a
L		 5312012-08-22 H.J. Lu <hongjiu.lu@intel.com>
532
533 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
534
130e00bd
JM		 5352012-08-22 Joseph Myers <joseph@codesourcery.com>
536
537 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
538 depend on --enable-shared.
539 ($(lib1asmfuncs-o)): Use %.vis files independent of
540 --enable-shared.
541 * static-object.mk ($(base)$(objext), $(base).vis)
542 ($(base)_s$(objext)): Use same rules for visibility handling as in
543 shared-object.mk.
544
4b1b3788
ILT		 5452012-08-21 Ian Lance Taylor <iant@google.com>
546
547 * config/i386/morestack.S (__morestack_non_split): Increase amount
548 of space allocated for non-split code stack.
549
d2468141
JM		 5502012-08-19 Joseph Myers <joseph@codesourcery.com>
551
552 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
553 even if inhibit_libc.
554
a508e1a8
JB		 5552012-08-17 Julian Brown <julian@codesourcery.com>
556
557 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
558 -fexceptions -fnon-call-exceptions if not defined.
559 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
560 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
561
5615a07d
AS		 5622012-08-17 Andreas Schwab <schwab@linux-m68k.org>
563
564 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
565 type.
566
138f5acd
DE		 5672012-08-16 David Edelsohn <dje.gcc@gmail.com>
568
569 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
570 rs6000/t-slibgcc-aix.
571
18efc0dd
SB		 5722012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
573
574 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
575
6b39bc38
SB		 5762012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
577
578 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
579
cd25dea0
L		 5802012-08-03 H.J. Lu <hongjiu.lu@intel.com>
581
582 PR driver/54171
583 * Makefile.in (version): Replace top_srcdir with srcdir.
584
a3dda30b
JY		 5852012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
586
587 * Makefile.in (version): set to BASE-VER file from gcc directory.
588
d04aacfc
NC		 5892012-08-01 Nick Clifton <nickc@redhat.com>
590
591 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
592 Implements __clrsb for an HImode argument.
593
0d13c974
NC		 5942012-07-31 Nick Clifton <nickc@redhat.com>
595
596 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
597 Implements __clrsb for an HImode argument.
598 * config/stormy16/clrsbhi2.c: New file:
599 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
600
efbb59b2
SB		 6012012-07-22 Steven Bosscher <steven@gcc.gnu.org>
602
603 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
604
bf1431e3
TG		 6052012-07-19 Tristan Gingold <gingold@adacore.com>
606 Richard Henderson <rth@redhat.com>
607
608 * unwind-seh.c: New file.
609 * unwind-generic.h: Include windows.h for SEH.
610 (_Unwind_Exception): Use 6 private fields for SEH.
611 (_GCC_specific_handler): Declare.
612 * unwind-c.c (__gcc_personality_seh0): New function.
613 Adjust for SEH.
614 * config/i386/libgcc-cygming.ver: New file.
615 * config/i386/t-seh-eh: New file.
616 * config.host (x86_64-*-mingw*): Default to seh.
617
659140c8
SB		 6182012-07-14 Steven Bosscher <steven@gcc.gnu.org>
619
620 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
621
a20d08fd
UB		 6222012-06-17 Uros Bizjak <ubizjak@gmail.com>
623
624 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
625 __builtin_expect when checking for exceptions.
626 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
627
79261115
UB		 6282012-06-13 Uros Bizjak <ubizjak@gmail.com>
629
4a172156
UB		 630 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
631 function declaration.
632 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
633 (FP_RND_MASK): New.
634 * config/ia64/sfp-exceptions.c: New.
635 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
79261115 636
bb5c97d4
UB		 6372012-06-13 Uros Bizjak <ubizjak@gmail.com>
638
639 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
640 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
641 * config/i386/64/sfp-machine: ... (delete here) ...
642 * config/i386/sfp-machine.h: ... to here.
643 (FP_EX_MASK): Remove.
644 (FP_RND_MASK): New.
645 (FP_INIT_ROUNDMODE): Declare asm as volatile.
646
91fe5efb
ST		 6472012-06-11 Sriraman Tallam <tmsriram@google.com>
648
649 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
650 * config/i386/libgcc-sol2.ver: Ditto.
651 * config/i386/libgcc-glibc.ver: Ditto.
652
67a218c5
RM		 6532012-06-11 Roland McGrath <mcgrathr@google.com>
654
655 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
656 If __GLIBC__ is defined, refer to __pthread_key_create instead of
657 pthread_cancel.
658
492fbea1
UB		 6592012-06-09 Uros Bizjak <ubizjak@gmail.com>
660
661 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
662 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
663 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
664 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
665 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
666 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
667 * config/i386/64/sfp-machine: ... (delete here) ...
668 * config/i386/sfp-machine.h: ... to here.
669 (FP_EX_MASK): New.
670 (__sfp_handle_exceptions): New function declaration.
671 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
672 * config/i386/sfp-exceptions.c: New.
673 * config/i386/t-softfp: New.
674 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
675 i386/t-softfp to tmake_file.
676
7b4cf266
DM		 6772012-06-03 David S. Miller <davem@davemloft.net>
678
679 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
680 change.
681
0de0d5c6
DM		 6822012-05-31 David S. Miller <davem@davemloft.net>
683
684 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
685 multiply and divide instructions on 32-bit when V9.
686 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
687
d8c9d391
JM		 6882012-05-29 Joseph Myers <joseph@codesourcery.com>
689
690 * config/arm/ieee754-df.S: Fix typos.
691 * config/arm/ieee754-sf.S: Fix typos.
692 * config/c6x/libunwind.S: Fix typos.
693 * config/epiphany/udivsi3-float.c: Fix typos.
694 * config/microblaze/muldi3_hard.S: Fix typos.
695 * config/picochip/adddi3.S: Fix typos.
696 * config/picochip/ashlsi3.S: Fix typos.
697 * config/picochip/ashrsi3.S: Fix typos.
698 * config/picochip/clzsi2.S: Fix typos.
699 * config/picochip/cmpsi2.S: Fix typos.
700 * config/picochip/divmod15.S: Fix typos.
701 * config/picochip/divmodhi4.S: Fix typos.
702 * config/picochip/divmodsi4.S: Fix typos.
703 * config/picochip/longjmp.S: Fix typos.
704 * config/picochip/lshrsi3.S: Fix typos.
705 * config/picochip/parityhi2.S: Fix typos.
706 * config/picochip/popcounthi2.S: Fix typos.
707 * config/picochip/setjmp.S: Fix typos.
708 * config/picochip/subdi3.S: Fix typos.
709 * config/picochip/ucmpsi2.S: Fix typos.
710 * config/picochip/udivmodhi4.S: Fix typos.
711 * config/picochip/udivmodsi4.S: Fix typos.
712 * config/spu/divv2df3.c: Fix typos.
713 * config/spu/mfc_multi_tag_release.c: Fix typos.
714 * config/spu/mfc_tag_release.c: Fix typos.
715 * configure.ac: Fix typos.
716 * configure: Regenerate.
717
31a18a7e
ILT		 7182012-05-25 Ian Lance Taylor <iant@google.com>
719
720 * config/i386/morestack.S (__morestack_non_split): Check whether
721 caller is varargs and needs %bp to hold the stack frame on return.
722
c5768510
OH		 7232012-05-25 Olivier Hainque <hainque@adacore.com>
724
725 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
726 sequence in the non pic case on VxWorks.
727
7c7c339b
OH		 7282012-05-24 Olivier Hainque <hainque@adacore.com>
729
73fb7630 730 * Makefile.in: Move dependency on install-unwind_h from
7c7c339b
OH		 731 "install-leaf" to "install".
732
fdc1b7d3
OH		 7332012-05-24 Olivier Hainque <hainque@adacore.com>
734
735 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
736 Use a separate command for stamp removals.
737
07ba94b9
AP		 7382012-05-21 Andrew Pinski <apinski@cavium.com>
739
740 PR bootstrap/53183
741 * configure.ac: Define the default includes to being none.
742 * configure: Regenerate.
743
4677d2eb
OH		 7442012-05-16 Olivier Hainque <hainque@adacore.com>
745
746 * Makefile.in (install-unwind_h): Rename into ...
747 (install-unwind_h-forbuild): New target.
748 (all): Use it instead of the former install-unwind_h.
749 (install-unwind_h): Reinstate, copy to user install destination
750 for include files, not to the internal gcc object directory one.
751 (install-leaf): Depend on it.
752
7d67c380
OH		 7532012-05-15 Olivier Hainque <hainque@adacore.com>
754
755 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
756 register numbers. LR_REGNO replaces R_LR.
757 (ucontext_for): New, helper for ...
758 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
759 and 5.3 of ...
760 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
761
aca06c90
RO		 7622012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
763
764 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
765 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
766 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
767 i386/t-cpuinfo ...
768 (i[34567]86-*-*, x86_64-*-*): ... here.
769
770 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
771 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
772
773 * config/i386/i386-cpuinfo.c: Rename to ...
774 * config/i386/cpuinfo.c: ... this.
775 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
776
777 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
778 (libgcc_cv_init_priority): New test.
779 * configure: Regenerate.
780 * config.in: New file.
781 * Makefile.in (clean): Rename config.h to auto-target.h.
782 (config.h): Likewise.
783 (stamp-h): Likewise.
784
785 * config/i386/cpuinfo.c (auto-target.h): Include.
786 (CONSTRUCTOR_PRIORITY): Define.
787 (__cpu_indicator_init): Use it.
788
0d03ac1b
L		 7892012-05-09 H.J. Lu <hongjiu.lu@intel.com>
790
791 * longlong.h: Use a URL instead of an FSF postal address.
792 Replace spaces with tab.
793
4a172156 7942012-05-08 Teresa Johnson <tejohnson@google.com>
4e8ee9cb
TJ		 795
796 * libgcov.c (gcov_clear, __gcov_reset): New functions.
797 (__gcov_dump): Ditto.
798 (gcov_dump_complete): New global variable.
799 (gcov_exit): Export hidden to enable use in L_gcov_dump.
800 (__gcov_flush): Outline functionality now in gcov_clear.
801 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
802
e4bb767e
AJ		 8032012-04-28 Aurelien Jarno <aurelien@aurel32.net>
804
31a18a7e
ILT		 805 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
806 (mips*-*-linux*): Include mips/t-tpbit when long double is
807 16 bytes long.
e4bb767e 808
5ddecff9
ST		 8092012-04-25 Sriraman Tallam <tmsriram@google.com>
810
811 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
812 (get_available_features): New argument. Check for AVX2.
813 (__cpu_indicator_init): Modify call to get_available_features.
814
b427dd7a
AM		 8152012-04-25 Alan Modra <amodra@gmail.com>
816
817 * config/rs6000/crtsavevr.S: New file.
818 * config/rs6000/crtrestvr.S: New file.
819 * config/rs6000/t-savresfgpr: Build the above.
820 * config/rs6000/t-netbsd: Likewise.
821
ad491329
ST		 8222012-04-24 Sriraman Tallam <tmsriram@google.com>
823
824 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
825
792317cc
ST		 8262012-04-24 Sriraman Tallam <tmsriram@google.com>
827
828 * libgcc/config/i386/i386-cpuinfo.c: New file.
829 * libgcc/config/i386/t-cpuinfo: New file.
830 * libgcc/config.host: Include t-cpuinfo.
831 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
832
e1be98a4
CF		 8332012-04-24 Chao-ying Fu <fu@mips.com>
834
835 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
836
1bde7dab
TS		 8372012-04-20 Thomas Schwinge <thomas@codesourcery.com>
838
839 struct siginfo vs. siginfo_t
840
841 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
842 siginfo_t instead of struct siginfo.
843 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
844 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
845 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
846 (ia64_handle_unwabi): Likewise.
847 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
848 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
849 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
850 (sh_fallback_frame_state): Likewise.
851 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
852 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
853
24590f66
L		 8542012-04-02 H.J. Lu <hongjiu.lu@intel.com>
855
856 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
857 system call number.
858
9a9dcce8
EB		 8592012-03-31 Eric Botcazou <ebotcazou@adacore.com>
860
861 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
862 if it hasn't been previously saved.
863
6401aaf5
L		 8642012-03-29 H.J. Lu <hongjiu.lu@intel.com>
865
866 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
867 only for glibc.
868
7fd6378e
GJL		 8692012-03-28 Georg-Johann Lay <avr@gjlay.de>
870
871 PR target/52737
872 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
873 instead of __AVR_HAVE_8BIT_SP__.
874
9e916de7
TG		 8752012-03-26 Tristan Gingold <gingold@adacore.com>
876
877 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
878 (unw_table_entry): Use unw_word instead of unsigned long.
879 (_Unwind_FindTableEntry): Likewise.
880 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
881 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
882 (_Unwind_FindTableEntry): Likewise.
883 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
884 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
885 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
886 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
887 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
888 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
889 (uw_init_context_1, uw_install_context): Likewise.
890 (unw_word): Move to unwind-ia64.h
891
4b12e93d
TG		 8922012-03-26 Tristan Gingold <gingold@adacore.com>
893
894 * config/vms/vms-ucrt0.c: Update copyright years.
895 Add a sanity check.
896 (___gcc_main_flags): Declare.
897 (__main): Check flags to remap argv and exit code.
898 * config.host (*-*-*vms*): Adjust extra_parts.
899 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
900 (crt0.o): Add.
901
06ea7371
RE		 9022012-03-22 Richard Earnshaw <rearnsha@arm.com>
903
904 * arm/lib1funcs.asm (ctzsi2): New function.
905 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
906 * arm/t-linux (LIB1ASMFUNCS): Likewise.
907 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
908 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
909 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
910 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
911
d82ad50d
AT		 9122012-03-21 Andreas Tobler <andreast@fgznet.ch>
913
914 * config.host: Add bits to support powerpc64-*-freebsd*.
915 * config/rs6000/freebsd-unwind.h: New file.
916 * config/rs6000/t-freebsd64: New file.
917
b260a8c0
RG		 9182012-03-20 Richard Guenther <rguenther@suse.de>
919
920 PR gcov-profile/52627
921 * libgcov.c (init_mx): Fix mutex name.
922
86286a8a
TG		 9232012-03-16 Tristan Gingold <gingold@adacore.com>
924
925 * config/ia64/vms-unwind.h: Remove ulong (and replace
926 it by unw_reg where used). Define unw_reg with __int64.
927
7888f266
RO		 9282012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
929
930 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
931 Solaris 8 handling.
932 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
933 Solaris 8 handling.
934 (sparc_is_sighandler): Likewise.
935
f155bc64
L		 9362012-03-13 H.J. Lu <hongjiu.lu@intel.com>
937
938 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
939 <= saved reg size.
940
d47657bd
RO		 9412012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
942
943 * config/arm/crtn.S: Fix typo.
944
5bef73a1
RG		 9452012-03-13 Richard Guenther <rguenther@suse.de>
946
947 * libgcov.c: Remove stdio.h include and NULL un-define.
948
9c4271f3
RG		 9492012-03-13 Richard Guenther <rguenther@suse.de>
950
951 PR target/52569
952 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
953
c6d10e7c
RG		 9542012-03-13 Richard Guenther <rguenther@suse.de>
955
956 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
957
074a385f
RG		 9582012-03-13 Richard Guenther <rguenther@suse.de>
959
960 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
961 and __gthread_mutex_init_function definitions.
962
c4bc5c25
RO		 9632012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
964
965 * config.host (mips*-*-openbsd*): Remove.
966
5c30094f
RO		 9672012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
968
969 * config.host: Remove alpha*-dec-osf5.1* handling.
970 * config/alpha/gthr-posix.c: Remove.
971 * config/alpha/libgcc-osf5.ver: Remove.
972 * config/alpha/osf5-unwind.h: Remove.
973 * config/alpha/t-osf-pthread: Remove.
974 * config/alpha/t-slibgcc-osf: Remove.
975 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
976 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
977 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
978 * mkmap-flat.awk: Remove osf_export handling.
979
33e3e24d
RG		 9802012-03-12 Richard Guenther <rguenther@suse.de>
981
982 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
983 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
984 (__gthread_mutex_init_function): New function.
985 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
986
987 PR gcov/49484
988 * libgcov.c: Include gthr.h.
989 (__gcov_flush_mx): New global variable.
990 (init_mx, init_mx_once): New functions.
991 (__gcov_flush): Protect self with a mutex.
992 (__gcov_fork): Re-initialize mutex after forking.
993 * unwind-dw2-fde.c: Change condition under which to use
994 __GTHREAD_MUTEX_INIT_FUNCTION.
995
d8aba32a
TG		 9962012-03-12 Tristan Gingold <gingold@adacore.com>
997
998 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
999 * config/ia64/t-vms: Likewise.
1000
75ffafdc
MH		 10012012-03-11 Michael Hope <michael.hope@linaro.org>
1002
4a172156
UB		 1003 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
1004 for Thumb-2.
75ffafdc 1005
ef6c2c53
WL		 10062012-03-07 Walter Lee <walt@tilera.com>
1007
1008 * config/tilepro/atomic.c: Rename "atomic_" prefix to
1009 "arch_atomic_".
1010 (atomic_xor): Rename and move definition to
1011 config/tilepro/atomic.h.
1012 (atomic_nand): Ditto.
1013 * config/tilepro/atomic.h: Rename "atomic_" prefix to
1014 "arch_atomic_".
1015 (arch_atomic_xor): Move from config/tilepro/atomic.c.
1016 (arch_atomic_nand): Ditto.
1017
4e30d980
GJL		 10182012-03-07 Georg-Johann Lay <avr@gjlay.de>
1019
1020 PR target/52507
1021 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
1022
61108225
GJL		 10232012-03-07 Georg-Johann Lay <avr@gjlay.de>
1024
1025 PR target/52505
1026 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
1027 from RAM.
1028
b30e10ab
GJL		 10292012-03-07 Georg-Johann Lay <avr@gjlay.de>
1030
1031 PR target/52461
1032 PR target/52508
1033 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
1034 if RAMPZ affects reading from RAM.
1035 (__tablejump_elpm__): Ditto.
1036 (.xload): Ditto.
1037 (__movmemx_hi): Ditto.
1038 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
1039 (__do_global_dtors): Ditto.
1040 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
1041 (__movmemx_hi): Ditto.
1042
8993fde4
RH		 10432012-03-05 Richard Henderson <rth@redhat.com>
1044
1045 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
1046 [ARM] (count_trailing_zeros): Use the builtin.
1047
b7633ee3
KT		 10482012-03-01 Kai Tietz <ktietz@redhat.com>
1049
1050 * soft-fp: Imported from glibc upstream.
1051
fbd3340c
KT		 10522012-02-28 Kai Tietz <ktietz@redhat.com>
1053
1054 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
1055 for mingw-targets as attribute gcc_struct.
1056
e9e053eb
ILT		 10572012-02-28 Ian Lance Taylor <iant@google.com>
1058
1059 * generic-morestack.c (__splitstack_releasecontext): Correct call
1060 to __morestack_release_segments.
1061
d80c632e
ST		 10622012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
1063
1064 PR target/52390
1065 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
1066 for __linux__ when removing signals from __morestack_fullmask.
1067
0253a8b1
GJL		 10682012-02-23 Georg-Johann Lay <avr@gjlay.de>
1069
1070 PR target/52261
1071 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
1072
e10e461e
UW		 10732012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1074
1075 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
1076 instead of HAVE_INITFINI_ARRAY.
1077 * config/ia64/crtend.S: Likewise.
1078
0c0c6398
KT		 10792012-02-20 Kai Tietz <ktietz@redhat.com>
1080
d7470374
KT		 1081 PR libstdc++/52300
1082 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
1083
0c0c6398
KT		 1084 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
1085 to w32-unwind.h header.
1086
78c27266
RS		 10872012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1088
1089 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
1090 (mips*-*-linux*): Remove t-slibgcc-libgcc.
1091 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
1092 * config/mips/mips16.S (__mips16_rdhwr): Delete.
1093
5adeb246
RS		 10942012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1095
1096 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
1097
672ed313
IS		 10982012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1099
1100 PR libitm/52220
1101 * config/darwin-crt-tm.c: Correct typo.
e9e053eb 1102
e948a1fb
IS		 11032012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1104 Patrick Marlier <patrick.marlier@gmail.com>
1105
1106 PR libitm/52220
1107 * config/darwin-crt-tm.c: Generate dummy functions.
1108
6017aed3
IS		 11092012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1110 Patrick Marlier <patrick.marlier@gmail.com>
1111
1112 PR libitm/52042
1113 * config/darwin-crt-tm.c (getTMCloneTable): New function.
1114 (__doTMRegistrations): Call it.
e9e053eb 1115 (__doTMdeRegistrations): Likewise.
6017aed3 1116
2da8c1ad
GJL		 11172012-01-15 Georg-Johann Lay <avr@gjlay.de>
1118 Anatoly Sokolov <aesok@post.ru>
1119 Eric Weddington <eric.weddington@atmel.com>
1120
1121 PR target/52261
1122 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
1123 (__epilogue_restores__): Ditto.
1124
0f952eb4
EB		 11252012-02-15 Eric Botcazou <ebotcazou@adacore.com>
1126
1127 PR target/51921
1128 PR target/52205
1129 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
1130 Solaris 11 and slightly reformat.
1131 (sparc_is_sighandler): Likewise.
1132
dd552284
WL		 11332012-02-14 Walter Lee <walt@tilera.com>
1134
1135 * config.host: Handle tilegx and tilepro.
1136 * config/tilegx/sfp-machine.h: New file.
1137 * config/tilegx/sfp-machine32.h: New file.
1138 * config/tilegx/sfp-machine64.h: New file.
1139 * config/tilegx/t-crtstuff: New file.
1140 * config/tilegx/t-softfp: New file.
1141 * config/tilegx/t-tilegx: New file.
1142 * config/tilepro/atomic.c: New file.
1143 * config/tilepro/atomic.h: New file.
1144 * config/tilepro/linux-unwind.h: New file.
1145 * config/tilepro/sfp-machine.h: New file.
1146 * config/tilepro/softdivide.c: New file.
1147 * config/tilepro/softmpy.S: New file.
1148 * config/tilepro/t-crtstuff: New file.
1149 * config/tilepro/t-tilepro: New file.
1150
b59cbd50
JW		 11512012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
1152
1153 PR libstdc++/51296
1154 PR libstdc++/51906
1155 * gthr-posix.h: Allow static initializer macros to be disabled.
1156 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
1157
6caf807f
CLT		 11582012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
1159
1160 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
1161 Add t-slibgcc-libgcc to tmake_file.
1162 * config/mips/libgcc-mips16.ver: Revert previous patch.
1163 * config/mips/mips16.S (__mips16_rdhwr): Hide.
1164
b25364a0
S		 11652012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
1166 Jayant R Sonar <jayant.sonar@kpitcummins.com>
1167
1168 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
1169 * config/cr16/crti.S: New file.
1170 * config/cr16/crtlibid.S: New file.
1171 * config/cr16/crtn.S: New file.
1172 * config/cr16/lib1funcs.S: New file.
1173 * config/cr16/t-cr16: New file.
1174 * config/cr16/t-crtlibid: New file.
1175 * config/cr16/unwind-dw2.h: New file.
1176 * config/cr16/unwind-cr16.c: New file.
1177 * config/cr16/divmodhi3.c: New file.
1178
8ef03aa7
AM		 11792012-01-25 Alan Modra <amodra@gmail.com>
1180
1181 * config/rs6000/t-linux64: Delete. Move..
1182 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
1183 * config/rs6000/t-linux: ..and libgcc flags to here.
1184
daecebc8
DR		 11852012-01-22 Douglas B Rupp <rupp@gnat.com>
1186
1187 * config.host (i[34567]86-*-interix3*):
8ef03aa7 1188 Change triplet to i[34567]86-*-interix[3-9]*.
daecebc8
DR		 1189 * configure: Regenerate.
1190
ddaf8125
RS		 11912012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
1192 Richard Sandiford <rdsandiford@googlemail.com>
1193
1194 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
1195 * config/mips/mips16.S (__mips16_rdhwr): New function.
1196 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
1197
2cd8b32c
NS		 11982012-01-11 Nathan Sidwell <nathan@acm.org>
1199
1200 * libgcov.c (__gcov_init): Ignore objects with no functions.
1201
cba300dd
GJL		 12022012-01-10 Georg-Johann Lay <avr@gjlay.de>
1203
1204 PR target/49868
1205 Extend __pgmx semantics to linearize memory.
1206 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
1207 * config/avr/lib1funcs.S (__xload_1): New function.
1208 (__movmemx_qi, __movmemx_hi): New functions.
1209 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
1210 semantics.
9ffaf4bc 1211
3d137660
EB		 12122012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1213
1214 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
1215 purported sigacthandler address isn't null before dereferencing it.
1216 (sparc_is_sighandler): Likewise.
1217
bf4db96c
EB		 12182012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1219
1220 PR ada/41929
1221 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
1222 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
1223 (sparc_is_sighandler): Likewise.
1224 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
1225
1ab3568b
TG		 12262012-01-06 Tristan Gingold <gingold@adacore.com>
1227
1228 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
1229 compatibility thunks...
1230 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
1231 (crtbeginS.o, crtendS.o): ... and these to ...
1232 * config/ia64/t-ia64-elf: ... this new file.
1233 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
1234 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
1235
925b0ed8
AK		 12362012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1237
1238 * configure: Regenerate.
1239 * config/s390/t-crtstuff: Remove -fPIC.
1240
a99ad737
JW		 12412012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1242
1243 PR bootstrap/51006
1244 * enable-execute-stack-mprotect.c (getpagesize): Do not define
1245 for NetBSD.
1246
884f56d1
GJL		 12472012-01-02 Georg-Johann Lay <avr@gjlay.de>
1248
1249 PR target/51345
1250 * config/avr/lib1funcs.S: Remove FIXME comments.
1251 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
1252
8c57e547
GJL		 12532012-01-02 Georg-Johann Lay <avr@gjlay.de>
1254
1255 Implement light-weight DImode support.
1256 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
1257 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
1258 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
1259 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
1260
04dbc287
NS		 12612011-12-30 Nathan Sidwell <nathan@acm.org>
1262
1263 * libgcov.c (gcov_crc32): Remove global var.
1264 (free_fn_data): New function.
1265 (buffer_fn_data): Pass in filename, more robust error recovery.
1266 (crc32_unsigned): New function.
1267 (gcov_exit): More robust detection of new program. More robust
1268 error recovery.
1269 (__gcov_init): Do not update program's crc here.
1270
8e1d97d4
TG		 12712011-12-21 Tristan Gingold <gingold@adacore.com>
1272
1273 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
1274
9ffaf4bc
ILT		 12752011-12-21 Ian Lance Taylor <iant@google.com>
1276
1277 * config/i386/morestack.S: Simplify CFI opcodes throughout.
1278
a0c8d0c1
ILT		 12792011-12-20 Ian Lance Taylor <iant@google.com>
1280
1281 * config/i386/morestack.S (__morestack_non_split): If there is
1282 enough stack space already, don't split. Ask for more stack space
1283 than we required.
1284
69048898
SDJ		 12852011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
1286
1287 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
1288 `sys/sdt.h'.
1289 (_Unwind_DebugHook): New function.
1290 (uw_restore_core_regs): New define.
1291 (unwind_phase2): Use uw_restore_core_regs instead of
1292 restore_core_regs.
1293 (unwind_phase2_forced): Likewise.
1294 (__gnu_Unwind_Resume): Likewise.
1295
1bb4b6a3
UB		 12962011-12-20 Uros Bizjak <ubizjak@gmail.com>
1297
1298 * config/alpha/linux-unwind.h: Update copyright years.
1299 (MD_FROB_UPDATE_CONTEXT): New define.
1300 (alpha_frob_update_context): New function.
1301
eb028768
RS		 13022011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
1303
1304 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
1305 tmake_file rather replacing it.
1306
6a2045bf
IS		 13072011-12-15 Iain Sandoe <iains@gcc.gnu.org>
1308
1309 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
1bb4b6a3 1310 function is not used for PPC64.
6a2045bf
IS		 1311 (save_world): Amend comments. Update the VRsave mask to reflect the
1312 saved regs.
1313 (rest_world): Update comments, do not clobber r10, do not use r8.
1314 (eh_rest_world_r10): Amend comments, do not use r8.
1315 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
1316 no longer used, move restore of CR and target address to the end of
1317 the routine.
1318
a13780a6
L		 13192011-12-14 H.J. Lu <hongjiu.lu@intel.com>
1320
1321 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
1322 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
1323
d7288dfb
GJL		 13242011-12-14 Georg-Johann Lay <avr@gjlay.de>
1325
1326 PR target/49313
1327 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
1328 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
1329
8d2c862d
EB		 13302011-12-11 Eric Botcazou <ebotcazou@adacore.com>
1331
1332 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
1333
3447cae6
GJL		 13342011-12-09 Georg-Johann Lay <avr@gjlay.de>
1335
1336 PR target/49313
1337 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
1338 * config/avr/lib1funcs.S (__muldi3): New function.
1339
806fc6aa
AP		 13402011-12-06 Andrew Pinski <apinski@cavium.com>
1341
1342 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
1343 size of func_ptr.
1344 (__frame_dummy_init_array_entry): Likewise.
1345
28c5e6b5
GJL		 13462011-12-06 Georg-Johann Lay <avr@gjlay.de>
1347
1348 Forward-port from gcc-4_6-branch r181936 2011-12-02.
1349
1350 PR target/51345
1351 PR target/51002
1352 * config/avr/lib1funcs.S (__prologue_saves__,
1353 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
1354 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
1355
8f90394a
IS		 13562011-12-04 Iain Sandoe <iains@gcc.gnu.org>
1357
1358 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
1359
06dd33ac
JDA		 13602011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1361
1362 PR other/51272
1363 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
1364 (_ITM_deregisterTMCloneTable): Likewise.
1365 (__register_frame_info): Fix unused warning.
1366 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
1367 pthread_default_stacksize_np): Likewise.
1368 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
1bb4b6a3 1369
85b8555e
DD		 13702011-11-29 DJ Delorie <dj@redhat.com>
1371
1372 * config.host (rl78-*-elf): New case.
1373 * config/rl78: New directory for the Renesas RL78.
1374
4d5ae4ea
BS		 13752011-11-29 Bernd Schmidt <bernds@codesourcery.com>
1376
1377 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
1378 formatting.
1379
f9c55897
RO		 13802011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1381
1382 PR other/51022
1383 * config/rs6000/t-savresfgpr: New file.
1384 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
1385 $(srcdir)/config/rs6000/eabi.S.
1386 * config/rs6000/t-ppccomm-ldbl: Remove.
1387 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
1388 tmake_file.
1389 (powerpc-*-eabispe*): Likewise.
1390 (powerpc-*-eabi*): Likewise.
1391 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
1392 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
1393 to tmake_file, remove rs6000/t-ppccomm-ldbl.
1394 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
1395 tmake_file.
1396 (powerpc-*-eabisim*): Likewise.
1397 (powerpc-*-elf*): Likewise.
1398 (powerpc-*-eabialtivec*): Likewise.
1399 (powerpc-xilinx-eabi*): Likewise.
1400 (powerpc-*-rtems*): Likewise.
1401 (powerpcle-*-elf*): Likewise.
1402 (powerpcle-*-eabisim*): Likewise.
1403 (powerpcle-*-eabi*): Likewise.
1404
a01207c4
ILT		 14052011-11-27 Ian Lance Taylor <iant@google.com>
1406
1407 * generic-morestack.c (__splitstack_find): Check for NULL old
1408 stack value.
1409 (__splitstack_resetcontext): New function.
1410 (__splitstack_releasecontext): New function.
1411 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1412
2b0b8ab2
IS		 14132011-11-27 Iain Sandoe <iains@gcc.gnu.org>
1414
1415 * config/darwin-crt-tm.c: Correct comments, use correct licence.
1416
c1d8101c
IS		 14172011-11-27 Iain Sandoe <iains@gcc.gnu.org>
1418
1419 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
1420
8b281334
RH		 14212011-11-26 Richard Henderson <rth@redhat.com>
1422
1423 * config/m68k/linux-atomic.c: New file.
1424 * config/m68k/t-linux: New file.
1425 * config.host (m68k-uclinux, m68k-linux): Use it.
1426
7546aa9d
RH		 14272011-11-26 Richard Henderson <rth@redhat.com>
1428
1429 * crtstuff.c (__TMC_LIST__): Mark used not unused.
1430 (__TMC_END__): Only declare if hidden is available; in the definition,
1431 if hidden is unavailable add a null record.
1432 (deregister_tm_clones, register_tm_clones): New.
1433 (__do_global_dtors_aux, frame_dummy): Use them.
1434 (__do_global_dtors, __do_global_ctors_1): Likewise.
1435
e2362f5d
IS		 14362011-11-22 Iain Sandoe <iains@gcc.gnu.org>
1437
1438 * config/darwin-crt-tm.c: New file.
1439 * config.host (darwin): Build crttms.o crttme.o to provide
1440 startup and shutdown for tm clones.
1441 * config/t-darwin (crttms.o): New build rule.
1442 (crttme.o): Likewise.
1443
6685dd96
HPN		 14442011-11-21 Hans-Peter Nilsson <hp@axis.com>
1445
1446 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
1447 et al.
1448
b0dc7e4c
RH		 14492011-11-21 Richard Henderson <rth@redhat.com>
1450
1451 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
1452 (__TMC_LIST__, __TMC_END__): New.
1453 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
1454 (__do_global_dtors): Likewise.
1455 (frame_dummy): Call _ITM_registerTMCloneTable.
1456 (__do_global_ctors_1): Likewise.
1457
d4b4b542
RO		 14582011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1459
1460 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
1461 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1462 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
1463 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
1464 * config/i386/t-darwin64: Remove.
1465 * config/sh/t-netbsd (LIB2ADD): Remove.
1466
989bdb74
GJL		 14672011-11-21 Georg-Johann Lay <avr@gjlay.de>
1468
1469 PR target/49313
1470 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
1471 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
1472 * config/avr/lib1funcs.S (wmov): New assembler macro.
1473 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
1474 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
1475 (__udivmod64): New function.
1476 (__negdi2): New function.
1477
515a0cfc
GP		 14782011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
1479
1480 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
1481 *-*-freebsd*aout*): Remove.
1482
0115d17f
HPN		 14832011-11-20 Hans-Peter Nilsson <hp@axis.com>
1484
1485 * static-object.mk (c_flags-$o): Save c_flags.
1486 ($(base)$(objext)): Use it.
1487
93aeb62b
SE		 14882011-11-18 Steve Ellcey <sje@cup.hp.com>
1489
1490 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
1491
7bc6df2c
GJL		 14922011-11-18 Georg-Johann Lay <avr@gjlay.de>
1493
1494 PR target/49868
1495 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
1496 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
1497 New functions.
1498
425d737b
MGD		 14992011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1500
1501 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
1502 functions.
1bb4b6a3 1503 (aeabi_uidivmod): Likewise.
425d737b
MGD		 1504 (umodsi3): Likewise.
1505 (divsi3): Likewise.
1506 (aeabi_idivmod): Likewise.
1507 (modsi3): Likewise.
1508
f2a176dc
TG		 15092011-11-16 Tristan Gingold <gingold@adacore.com>
1510
1511 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
1512
7c209481
GJL		 15132011-11-15 Georg-Johann Lay <avr@gjlay.de>
1514
1515 PR target/49868
1516 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
1517 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
1518
9dfd5832
JDA		 15192011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1520
1521 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
1522 tmake_file list.
1523 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
1524 * config/pa/t-stublib64: Delete.
1525
f77dca5d
RH		 15262011-11-12 Richard Henderson <rth@redhat.com>
1527
1528 * config/rs6000/linux-unwind.h (frob_update_context): Properly
1529 cast the pointer argument to _Unwind_SetGRPtr.
1530
902828f0
RO		 15312011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1532
1533 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
1534
e14304ef
ILT		 15352011-11-09 Ian Lance Taylor <iant@google.com>
1536
1537 * generic-morestack.c: Include <string.h>.
1538 (uintptr_type): Define.
1539 (struct initial_sp): Add dont_block_signals field. Reduce size of
1540 extra array by 1.
1541 (allocate_segment): Set prev field to NULL. Don't set
1542 __morestack_current_segment or __morestack_segments.
1543 (__generic_morestack): Update current->prev and *pp after calling
1544 allocate_segment.
1545 (__morestack_block_signals): Don't do anything if
1546 dont_block_signals is set.
1547 (__morestack_unblock_signals): Likewise.
1548 (__generic_findstack): Check for initial_sp == NULL. Add casts to
1549 uintptr_type.
1550 (__splitstack_block_signals): New function.
1551 (enum __splitstack_content_offsets): Define.
1552 (__splitstack_getcontext, __splitstack_setcontext): New functions.
1553 (__splitstack_makecontext): New function.
1554 (__splitstack_block_signals_context): New function.
1555 (__splitstack_find_context): New function.
1556 * config/i386/morestack.S (__morestack_get_guard): New function.
1557 (__morestack_set_guard, __morestack_make_guard): New functions.
1558 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1559
e3d871e4
RO		 15602011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1561
1562 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
1563 (i[34567]86-*-mingw*): ... here.
1564 (x86_64-*-mingw*): ... here.
1565
e55cef40
RO		 15662011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1567
1568 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
1569
5366b186
NS		 15702011-11-07 Nathan Sidwell <nathan@acm.org>
1571
1572 * libgcov.c (struct gcov_fn_buffer): New struct.
1573 (buffer_fn_data): New helper.
1574 (gcov_exit): Rework for new gcov data structures.
1575
74155a6f
GJL		 15762011-11-07 Georg-Johann Lay <avr@gjlay.de>
1577
1578 PR target/49313
1579 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
1580
200feb07
RO		 15812011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1582
1583 * config.host (tmake_file): Correct comment.
1584 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
1585 t-libgcc-pic.
1586 (bfin*-uclinux*): Likewise.
1587 (bfin*-linux-uclibc*): Likewise.
1588 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
1589
1590 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
1591 assigning.
1592 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1593 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
1594 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1595 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
1596 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1597 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
1598 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
1599 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1600 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
1601 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
1602 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
1603 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
1604 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
1605
1606 * config/bfin/t-elf: Remove.
1607 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
1608
c9cd1a07
RO		 16092011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1610
1611 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
1612 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
1613 (lm32-*-elf*, lm32-*-rtems*): Split into ...
1614 (lm32-*-elf*): ... this.
1615 (lm32-*-rtems*): ... and this.
1616 Add to tmake_file.
1617 (m32r-*-rtems*): Add to tmake_file.
1618 (moxie-*-rtems*): Likewise.
1619 (sparc-*-rtems*): Likewise.
1620 Remove t-rtems from tmake_file.
1621 (sparc64-*-rtems*): Likewise.
1622 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
1623 instead.
1624
9fbcc75d
RO		 16252011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1626
1627 PR bootstrap/50982
1628 * config/gthr-posix.h: Move ...
1629 * gthr-posix.h: ... here.
1630 * config/gthr-lynx.h: Reflect this.
1631 * config/gthr-vxworks.h: Likewise.
1632 * config/rs6000/gthr-aix.h: Likewise.
1633 * configure.ac (target_thread_file): Likewise.
1634 * configure: Regenerate.
1635
76644b68
SH		 16362011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
1637
1638 * config.host (arm*-*-rtemseabi*): New target.
1639
5e490f2a
JDA		 16402011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1641
1642 PR other/50991
1643 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
1644 extra-parts.
1645
feeeff5c
JR		 16462011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
1647
1648 * config.host (epiphany-*-elf*): New configuration.
1649 * config/epiphany: New Directory.
1650
d618bb2c
RC		 16512011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
1652
1653 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
1654 * config/avr/t-rtems: New.
1655 Filter out _exit from LIB1ASMFUNCS.
1656
1bb6f778
DM		 16572011-11-04 David S. Miller <davem@davemloft.net>
1658
1659 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
1660 * configure: Rebuild.
1661
9a7f7422
AK		 16622011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1663
1664 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
1665 variable.
1666
e4fe948a
GJL		 16672011-11-04 Georg-Johann Lay <avr@gjlay.de>
1668
1669 PR target/50931
1670 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
1671 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
1672
7084e037
JS		 16732011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
1674
1675 PR target/50989
1676 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
1677
1a032034
RO		 16782011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1679
1680 * config/c6x/t-elf (LIB2ADDEH): Set.
1681 * config/c6x/t-c6x-elf: Remove.
1682
d385f772
RO		 16832011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1684
1685 * config/i386/sol2-ci.S: Rename to ...
1686 * config/i386/crti.S: ... this.
1687 * config/i386/sol2-cn.S: Rename to ...
1688 * config/i386/crtn.S: ... this.
1689 * config/sparc/sol2-ci.S: Rename to ...
1690 * config/sparc/crti.S: ... this.
1691 * config/sparc/sol2-cn.S: Rename to ...
1692 * config/sparc/crtn.S: ... this.
1693 * config/t-sol2 (CUSTOM_CRTIN): Remove.
1694 (crti.o, crtn.o): Remove.
1695
1ba878a9
TG		 16962011-11-04 Tristan Gingold <gingold@adacore.com>
1697
1698 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
1699
02750c15
KK		 17002011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
1701
1702 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
1703
bf86b067
HPN		 17042011-11-03 Hans-Peter Nilsson <hp@axis.com>
1705
1706 * config.host (crisv32-*-none, cris-*-none): Remove.
1707 (crisv32-*-elf): Append to tmake_file, don't just set it.
1708 (cris-*-elf): Add missing t-fdpbit to tmake_file.
1709
d0bc53bd
RO		 17102011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1711
1712 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
1713 (ecrtn$(objext)): Likewise.
1714 (ncrti$(objext)): Likewise.
1715 (ncrtn$(objext)): Likewise.
1716
036da830
AS		 17172011-11-03 Andreas Schwab <schwab@redhat.com>
1718
1719 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
1720
d2a7d041
DM		 17212011-11-02 David S. Miller <davem@davemloft.net>
1722
1723 * configure.ac: Set host_address on sparc too.
1724 * configure: Regenerate.
1725 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
1726 based upon host_address.
1727 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
1728
af8ed618
JM		 17292011-11-02 Jason Merrill <jason@redhat.com>
1730
1731 * config/rs6000/t-ppccomm: Add missing \.
1732
5d1c8e77
RO		 17332011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1734
1735 * gthr-single.h, gthr.h: New files.
1736 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
1737 config/gthr-vxworks.h, config/i386/gthr-win32.h,
1738 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
1739 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
1740 * config/i386/gthr-win32.c: Include "gthr-win32.h".
1741 * configure.ac (thread_header): New variable.
1742 Set it depending on target_thread_file.
1743 (gthr-default.h): Link from $thread_header.
1744 * configure: Regenerate.
1745 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
1746
852b75ed
RO		 17472011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1748
1749 * configure.ac (tm_file_): New variable.
1750 Determine from tm_file.
1751 (tm_file, tm_defines): Substitute.
1752 * configure: Regenerate.
1753 * mkheader.sh: New file.
1754 * Makefile.in (clean): Remove libgcc_tm.h.
1755 ($(objects)): Depend on libgcc_tm.h.
1756 (libgcc_tm_defines, libgcc_tm_file): New variables.
1757 (libgcc_tm.h, libgcc_tm.stamp): New targets.
1758 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
1759 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
1760 ($(extra-parts)): Depend on libgcc_tm.h.
1761 * config.host (tm_defines, tm_file): New variable.
1762 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
1763 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
1764 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
1765 (avr-*-rtems*): Likewise.
1766 (avr-*-*): Likewise.
1767 (frv-*-elf): Likewise.
1768 (frv-*-*linux*): Likewise.
1769 (h8300-*-rtems*): Likewise.
1770 (h8300-*-elf*): Likewise.
1771 (i[34567]86-*-darwin*): Likewise.
1772 (x86_64-*-darwin*): Likewise.
1773 (rx-*-elf): Likewise.
1774 (tic6x-*-uclinux): Likewise.
1775 (tic6x-*-elf): Likewise.
1776 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
1777 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
1778 * config/i386/cygming-crtbegin.c: Likewise.
1779 * config/i386/cygming-crtend.c: Likewise.
1780 * config/ia64/fde-vms.c: Likewise.
1781 * config/ia64/unwind-ia64.c: Likewise.
1782 * config/libbid/bid_gcc_intrinsics.h: Likewise.
1783 * config/rs6000/darwin-fallback.c: Likewise.
1784 * config/stormy16/lib2funcs.c: Likewise.
1785 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
1786 * crtstuff.c: Likewise.
1787 * dfp-bit.h: Likewise.
1788 * emutls.c: Likewise.
1789 * fixed-bit.c: Likewise.
1790 * fp-bit.c: Likewise.
1791 * generic-morestack-thread.c: Likewise.
1792 * generic-morestack.c: Likewise.
1793 * libgcc2.c: Likewise.
1794 * libgcov.c: Likewise.
1795 * unwind-dw2-fde-dip.c: Likewise.
1796 * unwind-dw2-fde.c: Likewise.
1797 * unwind-dw2.c: Likewise.
1798 * unwind-sjlj.c: Likewise.
1799
f9989b51
RO		 18002011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1801
1802 * configure.ac: Include ../config/picflag.m4.
1803 (GCC_PICFLAG): Call it.
1804 Substitute.
1805 * configure: Regenerate.
1806 * Makefile.in (gcc_srcdir): Remove.
1807 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
1808 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
1809 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
1810 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
1811 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
1812 Use $<.
1813 Remove comment.
1814 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
1815 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
1816 to refer to libgcc2.c.
1817 Use $<.
1818 * config/darwin-64.c: New file.
1819 * config/darwin-crt3.c: Remove comment.
1820 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
1821 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
1822 config/udivmodsi4.c: New files.
1823 * config/memcmp.c, config/memcpy.c, config/memmove.c,
1824 config/memset.c: New files.
1825 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
1826 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
1827 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
1828 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
1829 * config/t-openbsd-thread: New file.
1830 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
1831 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
1832 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
1833 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
1834 qrnnd.S.
1835 Adapt filename.
1836 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
1837 to refer to gthr-posix.c.
1838 * config/alpha/t-vms (LIB2ADD): Set.
1839 * config/alpha/vms-gcc_shell_handler.c: New file.
1840 * config/arm/bpabi.c, config/arm/fp16.c,
1841 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
1842 config/arm/unaligned-funcs.c: New files.
1843 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
1844 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1845 * config/arm/t-linux: Likewise.
1846 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
1847 * config/arm/t-netbsd: New file.
1848 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
1849 * config/arm/t-symbian (LIB2ADD_ST): Set.
1850 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
1851 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1852 * config/bfin/t-elf: New file.
1853 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
1854 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
1855 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
1856 config/c6x/ltf.c: New files.
1857 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
1858 (HOST_LIBGCC2_CFLAGS): Set.
1859 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
1860 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1861 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
1862 New files.
1863 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
1864 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
1865 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
1866 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
1867 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
1868 files.
1869 * config/frv/t-frv (LIB2ADD): Set.
1870 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1871 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
1872 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
1873 config/h8300/popcounthi2.c: New files.
1874 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1875 * config/i386/gthr-win32.c: New file.
1876 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
1877 * config/i386/t-cygwin: Likewise.
1878 * config/i386/t-darwin, config/i386/t-darwin64,
1879 config/i386/t-gthr-win32, config/i386/t-interix: New files.
1880 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
1881 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1882 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1883 * config/ia64/quadlib.c: New file.
1884 * config/ia64/t-hpux (LIB2ADD): Set.
1885 * config/ia64/t-ia64: Add comment.
1886 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
1887 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1888 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
1889 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
1890 * config/m32c/t-m32c (LIB2ADD): Set.
1891 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1892 * config/m32r/t-m32r: Likewise.
1893 * config/m68k/fpgnulib.c: New file.
1894 * config/m68k/t-floatlib (LIB2ADD): Set.
1895 (xfgnulib.c): New target.
1896 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
1897 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
1898 * config/mep/t-mep (LIB2ADD): Set.
1899 * config/microblaze/divsi3.asm: Rename to divsi3.S.
1900 * config/microblaze/moddi3.asm: Rename to moddi3.S.
1901 * config/microblaze/modsi3.asm: Rename to modsi3.S.
1902 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
1903 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
1904 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
1905 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
1906 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
1907 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
1908 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
1909 New files.
1910 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
1911 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
1912 * config/pa/fptr.c, config/pa/lib2funcs.S,
1913 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
1914 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1915 (LIB2ADD, LIB2ADD_ST): Set.
1916 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
1917 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
1918 Set.
1919 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
1920 * config/pdp11/t-pdp11: New file.
1921 * config/picochip/libgccExtras/adddi3.S,
1922 config/picochip/libgccExtras/ashlsi3.S,
1923 config/picochip/libgccExtras/ashrsi3.S,
1924 config/picochip/libgccExtras/clzsi2.S,
1925 config/picochip/libgccExtras/cmpsi2.S,
1926 config/picochip/libgccExtras/divmod15.S,
1927 config/picochip/libgccExtras/divmodhi4.S,
1928 config/picochip/libgccExtras/divmodsi4.S,
1929 config/picochip/libgccExtras/lshrsi3.S,
1930 config/picochip/libgccExtras/parityhi2.S,
1931 config/picochip/libgccExtras/popcounthi2.S,
1932 config/picochip/libgccExtras/subdi3.S,
1933 config/picochip/libgccExtras/ucmpsi2.S,
1934 config/picochip/libgccExtras/udivmodhi4.S,
1935 config/picochip/libgccExtras/udivmodsi4.S: New files.
1936 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
1937 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
1938 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
1939 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
1940 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
1941 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
1942 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
1943 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
1944 files.
1945 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
1946 (HOST_LIBGCC2_CFLAGS): Set.
1947 * config/rs6000/t-darwin64: New file.
1948 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
1949 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
1950 * config/rs6000/t-ppccomm (LIB2ADD): Add
1951 $(srcdir)/config/rs6000/tramp.S.
1952 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
1953 Add $(srcdir)/config/rs6000/eabi.S.
1954 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
1955 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
1956 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
1957 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
1958 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
1959 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
1960 * config/rs6000/tramp.S: New file.
1961 * config/s390/t-tpf: Remove.
1962 * config/sh/linux-atomic.S: New file.
1963 * config/sh/t-linux (LIB2ADD): Set.
1964 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
1965 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1966 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
1967 to unwind-dw2.c.
1968 (HOST_LIBGCC2_CFLAGS): Set.
1969 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1970 * config/spu/divmodti4.c, config/spu/divv2df3.c,
1971 config/spu/float_disf.c, config/spu/float_unsdidf.c,
1972 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
1973 config/spu/mfc_multi_tag_release.c,
1974 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
1975 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
1976 config/spu/multi3.c: New files.
1977 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
1978 (HOST_LIBGCC2_CFLAGS): Set.
1979 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
1980 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
1981 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
1982 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
1983 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
1984 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
1985 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
1986 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
1987 config/stormy16/umodsi3.c: New files.
1988 * config/xtensa/lib2funcs.S: New file.
1989 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1990 * config/xtensa/t-xtensa (LIB2ADD): Set.
1991 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
1992 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
1993 Add t-freebsd-thread to tmake_file for posix threads.
1994 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
1995 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
1996 (*-*-lynxos*): Likewise.
1997 (*-*-netbsd*): Likewise.
1998 (*-*-openbsd*): Likewise.
1999 Add t-openbsd-thread to tmake_file for posix threads.
2000 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
2001 (*-*-vxworks*): Set tmake_file.
2002 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2003 (alpha*-*-freebsd*): Likewise.
2004 (alpha*-*-netbsd*): Likewise.
2005 (alpha*-*-openbsd*): Likewise.
2006 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
2007 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2008 (alpha*-dec-*vms*): Likewise.
2009 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
2010 (bfin*-elf*): Add bfin/t-elf to tmake_file.
2011 (bfin*-uclinux*): Likewise.
2012 (bfin*-linux-uclibc*): Likewise.
2013 (crisv32-*-elf): Add cris/t-cris to tmake_file.
2014 (crisv32-*-none): Likewise.
2015 (cris-*-elf): Likewise.
2016 (cris-*-none): Likewise.
2017 (cris-*-linux*, crisv32-*-linux*): Likewise.
2018 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
2019 tmake_file.
2020 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
2021 tmake_file.
2022 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
2023 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
2024 (x86_64-*-elf*): Likewise.
2025 (i[34567]86-*-nto-qnx*): Likewise.
2026 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
2027 win32 threads.
2028 (x86_64-*-mingw*): Likewise.
2029 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
2030 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
2031 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2032 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2033 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
2034 tmake_file.
2035 (mipsisa64sr71k-*-elf*): Likewise.
2036 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2037 (mips-*-elf*, mipsel-*-elf*): Likewise.
2038 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2039 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2040 (mips*-*-rtems*): Likewise.
2041 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
2042 to tmake_file.
2043 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
2044 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
2045 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
2046 (spu-*-elf*): Likewise.
2047 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
2048
45b86625
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2050
2051 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
2052 $(srcdir) to refer to $(LIB1ASMSRC).
2053 Use $<.
2054 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
2055 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
2056 config/arm/lib1funcs.S: New files.
2057 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
2058 * config/arm/t-arm: New file.
2059 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
2060 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
2061 config/arm/t-strongarm-elf: New files.
2062 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
2063 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
2064 * config/avr/lib1funcs.S: New file.
2065 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2066 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
2067 * config/c6x/lib1funcs.S: New file.
2068 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2069 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
2070 * config/frv/lib1funcs.S: New file.
2071 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2072 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
2073 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
2074 * config/ia64/__divxf3.asm: Rename to ...
2075 * config/ia64/__divxf3.S: ... this.
2076 Adapt lib1funcs.asm filename.
2077 * config/ia64/_fixtfdi.asm: Rename to ...
2078 * config/ia64/_fixtfdi.S: ... this.
2079 Adapt lib1funcs.asm filename.
2080 * config/ia64/_fixunstfdi.asm: Rename to ...
2081 * config/ia64/_fixunstfdi.S: ... this.
2082 Adapt lib1funcs.asm filename.
2083 * config/ia64/_floatditf.asm: Rename to ...
2084 * config/ia64/_floatditf.S: ... this.
2085 Adapt lib1funcs.asm filename.
2086 * config/ia64/lib1funcs.S: New file.
2087 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
2088 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2089 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
2090 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
2091 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
2092 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
2093 * config/mep/lib1funcs.S: New file.
2094 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2095 * config/mips/mips16.S: New file.
2096 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2097 * config/pa/milli64.S: New file.
2098 * config/pa/t-linux, config/pa/t-linux64: New files.
2099 * config/picochip/lib1funcs.S: New file.
2100 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2101 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
2102 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
2103 * config/sh/t-netbsd: New file.
2104 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
2105 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
2106 * config/sh/t-sh64: New file.
2107 * config/sparc/lb1spc.S: New file.
2108 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
2109 filename.
2110 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
2111 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
2112 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
2113 config/xtensa/lib1funcs.S: New files.
2114 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2115 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
2116 tmake_file.
2117 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
2118 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
2119 (arm*-*-linux*): Likewise.
2120 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
2121 arm*-*-linux-*eabi, add arm/t-linux otherwise.
2122 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
2123 (arm*-*-ecos-elf): Likewise.
2124 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2125 (arm*-*-rtems*): Likewise.
2126 (arm*-*-elf): Likewise.
2127 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
2128 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
2129 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
2130 (bfin*-uclinux*): Likewise.
2131 (bfin*-linux-uclibc*): Likewise.
2132 (bfin*-rtems*): Likewise.
2133 (bfin*-*): Likewise.
2134 (fido-*-elf): Merge into m68k-*-elf*.
2135 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
2136 (frv-*-*linux*): Add frv/t-frv to tmake_file.
2137 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
2138 (h8300-*-elf*): Likewise.
2139 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
2140 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
2141 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
2142 (i[34567]86-*-mingw*): Likewise.
2143 (x86_64-*-mingw*): Likewise.
2144 (i[34567]86-*-interix3*): Likewise.
2145 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
2146 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
2147 (m68k-*-elf*): Also handle fido-*-elf.
2148 Add m68k/t-floatlib to tmake_file.
2149 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
2150 (m68k-*-linux*): Likewise.
2151 (m68k-*-rtems*): Likewise.
2152 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
2153 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
2154 sh64*-*-*.
2155 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
2156 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
2157 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
2158 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
2159 sh/t-netbsd to tmake_file.
2160 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
2161 (sh-*-rtems*): Add sh/t-sh to tmake_file.
2162 (sh-wrs-vxworks): Likewise.
2163 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
2164 *-leon[3-9]*.
2165 (v850*-*-*): Add v850/t-v850 to tmake_file.
2166 (vax-*-linux*): Add vax/t-linux to tmake_file.
2167 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
2168
5f73c6cc
RO		 21692011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2170
2171 * crtstuff.c: New file.
2172 * Makefile.in (CRTSTUFF_CFLAGS): Define.
2173 (CRTSTUFF_T_CFLAGS): Define.
2174 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
2175 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
2176 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
2177 crtstuff.c.
2178 Use $<.
2179 (crtbeginT.o): Use $(objext).
2180 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
2181 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
2182 (gcc-extra-parts): Remove.
2183 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
2184 Set extra_parts.
2185 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2186 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
2187 Add t-crtstuff-pic to tmake_file.
2188 (*-*-lynxos*): New case.
2189 Set tmake_file, extra_parts.
2190 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
2191 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
2192 *-*-netbsdelf[2-9]*.
2193 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
2194 (*-*-rtems*): Set extra_parts.
2195 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
2196 (*-*-uclinux*): New case.
2197 Set extra_parts.
2198 (*-*-vms*): New case.
2199 Set tmake_file, extra_parts.
2200 (*-*-elf): Set extra_parts.
2201 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
2202 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
2203 vms/t-vms64.
2204 Set extra_parts.
2205 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
2206 Set extra_parts.
2207 (arm*-*-freebsd*): Add t-crtin to tmake_file.
2208 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
2209 (arm-wrs-vxworks): Append to tmake_file.
2210 Set extra_parts.
2211 (arm*-*-uclinux*): Set extra_parts.
2212 (arm*-*-ecos-elf): Likewise.
2213 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
2214 arm*-*-eabi*.
2215 (arm*-*-rtems*): Set extra_parts.
2216 (arm*-*-elf): Likewise.
2217 (avr-*-rtems*): Clear extra_parts.
2218 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
2219 Set extra_parts.
2220 (bfin*-uclinux*): Likewise.
2221 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
2222 (bfin*-rtems*): Append to tmake_file.
2223 Set extra_parts.
2224 (bfin*-*): Likewise.
2225 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
2226 (crisv32-*-elf): ... this.
2227 (crisv32-*-none): ... this.
2228 (cris-*-elf, cris-*-none): New cases.
2229 Add cris/t-elfmulti to tmake_file.
2230 (fr30-*-elf): Append to tmake_file.
2231 Set extra_parts.
2232 (frv-*-elf): Append to tmake_file, add frv/t-frv.
2233 Set extra_parts.
2234 (h8300-*-rtems*): Append to tmake_file.
2235 Set extra_parts.
2236 (h8300-*-elf*): Likewise.
2237 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
2238 Set extra_parts.
2239 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
2240 Set extra_parts.
2241 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
2242 (x86_64-*-elf*): Likewise.
2243 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
2244 (x86_64-*-freebsd*): Likewise.
2245 (x86_64-*-netbsd*): Likewise.
2246 (i[34567]86-*-linux*): Likewise.
2247 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2248 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2249 (x86_64-*-linux*): Likewise.
2250 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2251 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
2252 tmake_file.
2253 Set extra_parts.
2254 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
2255 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
2256 Append to extra_parts, remove crtbegin.o, crtend.o.
2257 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
2258 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
2259 crtend.o, crtbeginS.o, crtendS.o.
2260 (ia64*-*-linux*): Comment extra_parts.
2261 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
2262 Set extra_parts.
2263 (iq2000*-*-elf*): Clear extra_parts.
2264 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
2265 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
2266 (m32r-*-elf*, m32r-*-rtems*): Split off ...
2267 (m32r-*-rtems*): ... this.
2268 Add m32r/t-m32r to tmake_file.
2269 (m68k-*-elf*): Add t-crtin to tmake_file.
2270 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
2271 (mcore-*-elf): Likewise.
2272 (microblaze*-*-*): Set extra_parts.
2273 (mips*-sde-elf*): New case.
2274 Set tmake_file, extra_parts.
2275 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2276 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2277 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
2278 tmake_file.
2279 Set extra_parts.
2280 (mipsisa64sr71k-*-elf*): Likewise.
2281 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2282 (mips-*-elf*, mipsel-*-elf*): Likewise.
2283 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2284 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
2285 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2286 (mips*-*-rtems*): Likewise.
2287 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
2288 (moxie-*-*): Split into ...
2289 (moxie-*-elf, moxie-*-uclinux*): ... this.
2290 Add to extra_parts, remove crtbegin.o, crtend.o.
2291 (moxie-*-rtems*): New case.
2292 Set tmake_file.
2293 Clear extra_parts.
2294 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
2295 Set extra_parts.
2296 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2297 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
2298 tmake_file.
2299 Set extra_parts.
2300 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
2301 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
2302 Set extra_parts.
2303 (powerpc-*-eabisim*): Likewise.
2304 (powerpc-*-elf*): Likewise.
2305 (powerpc-*-eabialtivec*): Likewise.
2306 (powerpc-xilinx-eabi*): Likewise.
2307 (powerpc-*-eabi*): Likewise.
2308 (powerpc-*-rtems*): Likewise.
2309 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
2310 tmake_file.
2311 Set extra_parts.
2312 (powerpc-*-lynxos*): Add to tmake_file.
2313 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
2314 rs6000/t-crtstuff, t-crtstuff-pic.
2315 Set extra_parts.
2316 (powerpcle-*-eabisim*): Likewise.
2317 (powerpcle-*-eabi*): Likewise.
2318 (rx-*-elf): Remove extra_parts.
2319 (s390x-ibm-tpf*): Set extra_parts.
2320 (score-*-elf): Set extra_parts.
2321 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2322 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2323 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2324 (sh64l*-*-netbsd*): Split into ...
2325 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
2326 Add t-crtstuff-pic to tmake_file.
2327 Set extra_parts.
2328 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
2329 Set extra_parts.
2330 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
2331 (sparc-*-elf*): Remove t-crtin from tmake_file.
2332 Add to extra_parts, remove crtbegin.o, crtend.o.
2333 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
2334 (sparc64-*-linux*): Likewise.
2335 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
2336 Add to extra_parts, remove crtbegin.o, crtend.o.
2337 (sparc64-*-elf*): Remove t-crtin from tmake_file.
2338 Add to extra_parts, remove crtbegin.o, crtend.o.
2339 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
2340 Add to extra_parts, remove crtbegin.o, crtend.o.
2341 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
2342 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
2343 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
2344 Set extra_parts.
2345 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
2346 Set extra_parts.
2347 (tic6x-*-*): Change to ...
2348 (tic6x-*-elf): ... this.
2349 Set extra_parts.
2350 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
2351 Set extra_parts.
2352 (am33_2.0-*-linux*): Add comment.
2353 (mep*-*-*): Add mep/t-mep to tmake_file.
2354 Set extra_parts.
2355 * config/alpha/t-vms: New file.
2356 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
2357 * config/arm/crti.S, config/arm/crtn.S: New files.
2358 * config/bfin/crti.S, config/bfin/crtn.S: New files.
2359 * config/bfin/crtlibid.S: New file.
2360 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
2361 * config/c6x/crti.S, config/c6x/crtn.S: New files.
2362 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
2363 (crti.o, crtin.o): New rules.
2364 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2365 * config/c6x/t-uclinux: New file.
2366 * config/cris/t-elfmulti: New file.
2367 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
2368 * config/fr30/crti.S, config/fr30/crtn.S: New files.
2369 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
2370 * config/frv/t-frv: New file.
2371 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
2372 * config/h8300/crti.S, config/h8300/crtn.S: New files.
2373 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
2374 New files.
2375 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
2376 refer to cygming-crtbegin.c, cygming-crtend.c.
2377 Use $<.
2378 * config/i386/t-nto: New file.
2379 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
2380 * config/ia64/crti.S, config/ia64/crtn.S: New files.
2381 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
2382 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
2383 Use .S extension.
2384 Use $<.
2385 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2386 (crtinitS.o): New rule.
2387 * config/ia64/vms-crtinit.S: New file.
2388 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
2389 * config/m32r/initfini.c: New file.
2390 * config/m32r/t-linux, config/m32r/t-m32r: New files.
2391 * config/m68k/crti.S, config/m68k/crtn.S: New files.
2392 * config/mcore/crti.S, config/mcore/crtn.S: New files.
2393 * config/mep/t-mep: New file.
2394 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
2395 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
2396 * config/mips/crti.S, config/mips/crtn.S: New files.
2397 * config/mips/t-crtstuff: New file.
2398 * config/mmix/crti.S, config/mmix/crtn.S: New files.
2399 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
2400 (CUSTOM_CRTIN): Set.
2401 ($(T)crti.o, $(T)crtn.o): Remove $(T),
2402 dependencies.
2403 Use $(srcdir) to refer to crti.S, crtn.S.
2404 Use .S extension, $<.
2405 * config/moxie/crti.asm: Rename to ...
2406 * config/moxie/crti.S: ... this.
2407 * config/moxie/crtn.asm: Rename to ...
2408 * config/moxie/crtn.S: ... this.
2409 * config/moxie/t-moxie: Remove.
2410 * config/pa/stublib.c: New file.
2411 * config/pa/t-stublib, config/pa/t-stublib64: New files.
2412 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
2413 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
2414 * config/rs6000/t-crtstuff: New file.
2415 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
2416 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
2417 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
2418 Make output file explicit.
2419 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
2420 Make output file explicit.
2421 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
2422 Make output file explicit.
2423 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
2424 Make output file explicit.
2425 * config/score/crti.S, config/score/crtn.S: New files.
2426 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
2427 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
2428 files.
2429 * config/sh/t-sh, config/sh/t-superh: New files.
2430 * config/sparc/t-linux64: New file.
2431 * config/spu/cache.S, config/spu/cachemgr.c: New files.
2432 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
2433 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
2434 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
2435 * config/t-crtin: Remove.
2436 * config/t-crtstuff-pic: New file.
2437 * config/t-sol2 (CUSTOM_CRTIN): Set.
2438 (crti.o, crtn.o): New rules.
2439 * config/vms/t-vms: New file.
2440 * config/vms/vms-ucrt0.c: New file.
2441 * config/xtensa/t-elf: New file.
2442
b040f2be
RO		 24432011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2444
2445 * Makefile.in (SHLIB_NM_FLAGS): Set.
2446 * mkmap-flat.awk, mkmap-symver.awk: New files.
2447 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
2448 exceptions.
2449 * configure: Regenerate.
2450 * config/libgcc-glibc.ver: New file.
2451 * config/libgcc-libsystem.ver: New file.
2452 * config/t-libunwind (SHLIB_LC): Set.
2453 * config/t-linux: New file.
2454 * config/t-slibgcc (INSTALL_SHLIB): New.
2455 (SHLIB_INSTALL): Use it.
2456 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
2457 to mkmap-symver.awk.
2458 (SHLIB_MAPFILES): Don't append, adapt pathname.
2459 (SHLIB_VERPFX): Set.
2460 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
2461 to mkmap-symver.awk.
2462 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
2463 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
2464 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
2465 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
2466 to mkmap-flat.awk.
2467 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
2468 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
2469 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
2470 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
2471 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
2472 * config/i386/libgcc-darwin.10.4.ver,
2473 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
2474 New files.
2475 * config/i386/t-darwin: Remove.
2476 * config/i386/t-darwin64: Likewise.
2477 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
2478 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
2479 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
2480 * config/i386/t-linux: New file.
2481 * config/i386/t-mingw32: New file.
2482 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
2483 * config/ia64/t-glibc: Rename to ...
2484 * config/ia64/t-linux: ... this.
2485 (SHLIB_MAPFILES): Set.
2486 * config/ia64/t-glibc-libunwind: Rename to ...
2487 * config/ia64/t-linux-libunwind: ... this.
2488 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
2489 * config/ia64/t-slibgcc-hpux: New file.
2490 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
2491 * config/m68k/t-slibgcc-elf-ver: New file.
2492 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
2493 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
2494 to mkmap-flat.awk.
2495 * config/pa/t-slibgcc-hpux: New file.
2496 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
2497 files.
2498 * config/rs6000/libgcc-darwin.10.4.ver,
2499 config/rs6000/libgcc-darwin.10.5.ver: New files.
2500 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
2501 config/rs6000/libgcc-glibc.ver.
2502 * config/rs6000/libgcc-ppc64.ver: Rename to
2503 config/rs6000/libgcc-ibm-ldouble.ver.
2504 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
2505 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
2506 * config/rs6000/t-ldbl128: Rename to ...
2507 * config/rs6000/t-linux: ... this.
2508 (SHLIB_MAPFILES): Adapt filename.
2509 * config/rs6000/t-slibgcc-aix: New file.
2510 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
2511 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
2512 libgcc-excl.ver, libgcc-glibc.ver.
2513 (SHLIB_LINK, SHLIB_INSTALL): Remove.
2514 * config/sparc/libgcc-glibc.ver: New file.
2515 * config/sparc/t-linux: New file.
2516 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
2517 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
2518 t-slibgcc-elf-ver to tmake_file.
2519 Add t-slibgcc-nolc-override to tmake_file for posix threads on
2520 *-*-freebsd[34].
2521 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2522 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
2523 t-slibgcc-elf-ver, t-linux to tmake_file.
2524 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
2525 tmake_file.
2526 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
2527 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
2528 (alpha*-dec-*vms*): Likewise.
2529 (arm*-*-freebsd*): Append to tmake_file.
2530 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
2531 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
2532 arm*-*-linux-*eabi.
2533 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
2534 tmake_file for arm*-*-symbianelf*.
2535 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
2536 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
2537 cris/t-linux.
2538 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
2539 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
2540 pa/t-slibgcc-dwarf-ver to tmake_file.
2541 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
2542 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
2543 (hppa*64*-*-hpux11*): Likewise.
2544 (hppa[12]*-*-hpux11*): Likewise.
2545 (x86_64-*-darwin*): Don't override tmake_file, but only keep
2546 i386/t-crtpc, i386/t-crtfm.
2547 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
2548 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2549 to tmake_file.
2550 Add i386/t-cygwin to tmake_file.
2551 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
2552 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
2553 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2554 to tmake_file.
2555 Add i386/t-mingw32 to tmake_file.
2556 (x86_64-*-mingw*): Likewise.
2557 (ia64*-*-freebsd*): Append to tmake_file.
2558 (ia64*-*-linux*): Append to tmake_file.
2559 Replace ia64/t-glibc by ia64/t-linux.
2560 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
2561 system libunwind.
2562 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
2563 t-slibgcc-hpux to tmake_file.
2564 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
2565 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
2566 (m32rle-*-linux*): Likewise.
2567 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
2568 sjlj exceptions.
2569 (microblaze*-linux*): New case.
2570 Append to tmake_file, add t-slibgcc-nolc-override.
2571 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
2572 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2573 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
2574 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2575 rs6000/t-slibgcc-aix to tmake_file.
2576 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2577 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2578 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2579 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2580 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2581 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
2582 sh*-*-linux*.
2583 (sparc-*-linux*): Append to tmake_file for *-leon*.
2584 Add sparc/t-linux to tmake_file for non-Leon targets.
2585 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
2586 (tic6x-*-uclinux): New case.
2587 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
2588 (tic6x-*-*): Add c6x/t-elf to tmake_file.
2589 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
2590 (am33_2.0-*-linux*): Append to tmake_file.
2591 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
2592 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
2593 x86_64-*-kfreebsd*-gnu.
2594 Add i386/t-linux to tmake_file.
2595
18b4bd7b
ILT		 25962011-10-28 Ian Lance Taylor <iant@google.com>
2597
2598 * config/i386/morestack.S: Correct CFI information to do proper
2599 returns throughout function. In 32-bit mode, save %ebx so that it
2600 is restored on unwind.
2601
5b2d9d90
BS		 26022011-10-25 Bernd Schmidt <bernds@codesourcery.com>
2603
2604 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
2605 case where B3 isn't the return register.
2606
0d53e346
BS		 2607 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
2608 logic for doubleword pops.
2609
cbffbd59
AT		 26102011-10-25 Andreas Tobler <andreast@fgznet.ch>
2611
2612 * config/rs6000/t-freebsd: Add wildcard.
2613
56dc349e
PB		 26142011-10-21 Paul Brook <paul@codesourcery.com>
2615
2616 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
2617
1e06b07d
UB		 26182011-10-16 Uros Bizjak <ubizjak@gmail.com>
2619 Eric Botcazou <ebotcazou@adacore.com>
2620
2621 PR target/50737
2622 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
2623 fs->signal_frame to 1.
2624
b5204884
ILT		 26252011-10-07 Ian Lance Taylor <iant@google.com>
2626
2627 * generic-morestack-thread.c: #include <errno.h>.
2628
91a639a1
ILT		 26292011-10-07 Ian Lance Taylor <iant@google.com>
2630
2631 PR target/46093
2632 * generic-morestack.c (__generic_morestack): Make sure the segment
2633 is large enough for both the stack frame and the copied
2634 parameters.
2635
cc49116d
RO		 26362011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2637
2638 PR bootstrap/49804
2639 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
2640 extra_parts.
2641
2996d8c3
NC		 26422011-09-28 Nick Clifton <nickc@redhat.com>
2643
2644 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
2645 64-bit doubles are not enabled.
2646 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
2647 and floatunsisf functions.
2648
1e874273 26492011-09-13 Paul Brook <paul@codesourcery.com>
2996d8c3 2650
1e874273
PB		 2651 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
2652 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
2653 * unwind-arm-common.inc: New file.
2654 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
2655 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
2656 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
2657 * config/c6x/libunwind.S: New file.
2658 * config/c6x/pr-support.c: New file.
2659 * config/c6x/unwind-c6x.c: New file.
2660 * config/c6x/unwind-c6x.h: New file.
2661 * config/c6x/t-c6x-elf: New file.
2662
f70c879a
UB		 26632011-08-23 Uros Bizjak <ubizjak@gmail.com>
2664
2665 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
2666 (ASM_DIVZERO): Ditto.
2667 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
2668
c55b374b
RS		 26692011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
2670
2671 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
2672
1e138510
RS		 26732011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
2674
2675 PR target/50090
2676 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
2677 instead of an assembly one.
2678
1563503d
PB		 26792011-08-12 Paolo Bonzini <bonzini@gnu.org>
2680
2681 PR bootstrap/50047
2682 * Makefile.in (install-unwind_h): Create
2683 $(gcc_objdir)/include/unwind.h atomically.
2684
3627ac1a
RO		 26852011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2686
2687 * Makefile.in (install-unwind_h): Remove destination file first.
2688
c6412d86
RO		 26892011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2690
2691 * sync.c: New file.
2692 * config/mips/t-mips16: New file.
2693 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
2694 (mips*-*-linux*): Likewise.
2695 (mips*-sde-elf*): Likewise.
2696 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
2697 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
2698 Add mips/t-mips16 to tmake_file.
2699 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
2700 (mips-*-elf*): Likewise.
2701 (mips64-*-elf*): Likewise.
2702 (mips64orion-*-elf*): Likewise.
2703 (mips*-*-rtems*): Likewise.
2704 (mipstx39-*-elf*): Likewise.
2705 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
2706 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
2707 LIBGCC_SYNC_CFLAGS.
2708 Use $(srcdir) to refer to sync.c.
2709 Use $<.
2710 ($(libgcc-sync-funcs-o)): Likewise.
2711 ($(libgcc-sync-size-funcs-s-o)): Likewise.
2712 ($(libgcc-sync-funcs-s-o)): Likewise.
2713
3cb6e5bd
AS		 27142011-08-09 Andreas Schwab <schwab@linux-m68k.org>
2715
2716 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
2717 t-libunwind.
2718
cca2207a
L		 27192011-08-08 H.J. Lu <hongjiu.lu@intel.com>
2720
2721 PR other/48007
2722 * config/i386/value-unwind.h: New.
2723
ed39fbad
RS		 27242011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
2725
2726 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
2727 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
2728 Add to tmake_file rather than overriding it.
2729
aca0b0b3
RO		 27302011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2731
2732 * config/t-softfp: Remove.
2733 * soft-fp: Moved from ../gcc/config.
2734 * soft-fp/README: Remove t-softfp reference.
2735 * soft-fp/t-softfp: Move to config/t-softfp.
2736 (softfp_machine_header): Remove.
2737 (softfp_file_list): Remove config subdir.
2738 (soft-fp-objects): New variable.
2739 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
2740 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
2741 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
2742 * config/t-softfp-excl: New file.
2743 * config/t-softfp-sfdf: New file.
2744 * config/t-softfp-tf: New file.
2745 * config/no-sfp-machine.h: New file.
2746 * config/arm/sfp-machine.h: New file.
2747 * config/arm/t-softfp: New file.
2748 * config/c6x/sfp-machine.h: New file.
2749 * config/i386/32/t-fprules-softfp: Rename to ...
2750 * config/i386/32/t-softfp: ... this.
2751 (tifunctions, LIB2ADD): Remove.
2752 (softfp_int_modes): Override.
2753 * config/i386/64/t-softfp-compat (tf-functions): Remove config
2754 subdir.
2755 * config/i386/64/eqtf2.c: Likewise.
2756 * config/i386/64/getf2.c: Likewise.
2757 * config/i386/64/letf2.c: Likewise.
2758 * config/ia64/sft-machine.h: New file.
2759 * config/ia64/t-fprules-softfp: Rename to ...
2760 * config/ia64/t-softfp: ... this.
2761 * config/lm32/sfp-machine.h: New file.
2762 * config/moxie/t-moxie-softfp: Remove.
2763 * config/rs6000/ibm-ldouble-format: New file.
2764 * config/rs6000/ibm-ldouble.c: New file.
2765 * config/rs6000/libgcc-ppc-glibc.ver: New file
2766 * config/rs6000/libgcc-ppc64.ver: New file
2767 * config/rs6000/sfp-machine.h: New file.
2768 * config/rs6000/t-freebsd: New file.
2769 * config/rs6000/t-ibm-ldouble: New file.
2770 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
2771 libgcc-ppc-glibc.ver.
2772 * config/rs6000/t-linux64: New file.
2773 * config/rs6000/t-ppccomm (LIB2ADD): Add
2774 $(srcdir)/config/rs6000/ibm-ldouble.c.
2775 * config/rs6000/t-ppccomm-ldbl: New file.
2776 * config/score/sfp-machine.h: New file.
2777 * config.host (sfp_machine_header): Explain.
2778 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
2779 t-softfp to tmake_file.
2780 (arm*-*-uclinux*): Likewise.
2781 (arm*-*-ecos-elf): Likewise.
2782 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2783 (arm*-*-rtems*): Likewise.
2784 (arm*-*-elf): Likewise.
2785 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
2786 in tmake_file.
2787 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
2788 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
2789 (lm32-*-uclinux*): Likewise.
2790 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
2791 t-softfp-excl, t-softfp.
2792 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
2793 (powerpc64-*-darwin*): Likewise.
2794 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
2795 to tmake_file.
2796 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
2797 tmake_file.
2798 (powerpc-*-eabisim*): Likewise.
2799 (powerpc-*-elf*): Likewise.
2800 (powerpc-*-eabialtivec*): Likewise.
2801 (powerpc-xilinx-eabi*): Likewise.
2802 (powerpc-*-rtems*): Likewise.
2803 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
2804 t-softfp-excl, t-softfp to tmake_file.
2805 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
2806 rs6000/t-ppccomm-ldbl to tmake_file.
2807 (powerpcle-*-elf*): Likewise.
2808 (powerpcle-*-eabisim*): Likewise.
2809 (powerpcle-*-eabi*): Likewise.
2810 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2811 rs6000/t-ibm-ldouble to tmake_file.
2812 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2813 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2814 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
2815 (tic6x-*-*): Likewise.
2816 (i[34567]86-*-darwin*, x86_64-*-darwin*,
2817 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
2818 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
2819 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
2820 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
2821 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
2822 t-softfp to tmake_file.
2823 * configure.ac (sfp_machine_header): Provide default if unset.
2824 Substitute.
2825 Link sfp-machine.h to config/$sfp_machine_header.
2826 * configure: Regenerate.
2827
569dc494
RO		 28282011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2829
2830 * Makefile.in (double_type_size, long_double_type_size): Set.
2831 Remove $(fpbit-in-libgcc) support.
2832 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
2833 (fpbit-src): New variable.
2834 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
2835 Compile with -DFLOAT $(FPBIT_CFLAGS).
2836 Use $<.
2837 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
2838 Compile with $(FPBIT_CFLAGS).
2839 Use $<.
2840 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
2841 Compile with -DFLOAT $(TPBIT_CFLAGS).
2842 Use $<.
2843 * configure.ac (double_type_size, long_double_type_size):
2844 Determine and substitute.
2845 * configure: Regenerate.
2846 * fp-bit.c, fp-bit.h: New files.
2847 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
2848 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
2849 * config/mips/t-mips: New file.
2850 * config/mips/t-sdemtk: New file.
2851 * config/rs6000/ppc64-fp.c: New file.
2852 * config/rs6000/t-darwin (LIB2ADD): Add
2853 $(srcdir)/config/rs6000/ppc64-fp.c.
2854 * config/rs6000/t-ppc64-fp: New file.
2855 * config/rx/rx-lib.h: New file.
2856 * config/rx/t-rx (FPBIT): Set to true.
2857 ($(gcc_objdir)/fp-bit.c): Remove.
2858 (DPBIT): Set to true only with -m64bit-doubles.
2859 ($(gcc_objdir)/dp-bit.c): Remove.
2860 * config/sparc/t-softfp: Remove.
2861 * config/spu/t-elf: New file.
2862 * config/t-fdpbit, config/t-fpbit: New files.
2863 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
2864 (mips*-*-*): Likewise.
2865 (arm-wrs-vxworks): Likewise.
2866 (arm*-*-freebsd*): Likewise.
2867 (avr-*-rtems*): Add t-fpbit to tmake_file.
2868 (avr-*-*): Likewise.
2869 (bfin*-elf*): Add t-fdpbit to tmake_file.
2870 (bfin*-uclinux*): Likewise.
2871 (bfin*-linux-uclibc*): Likewise.
2872 (bfin*-rtems*): New case.
2873 Add t-fdpbit to tmake_file.
2874 (bfin*-*): Add t-fdpbit to tmake_file.
2875 (crisv32-*-elf): Likewise.
2876 (cris-*-linux*): Likewise.
2877 (fr30-*-elf): Likewise.
2878 (frv-*-elf, frv-*-*linux*): Likewise.
2879 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
2880 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
2881 (m32r-*-elf*): Likewise.
2882 (m32rle-*-elf*): Likewise.
2883 (m32r-*-linux*): Likewise.
2884 (m32rle-*-linux*): Likewise.
2885 (mcore-*-elf): Add t-fdpbit to tmake_file.
2886 (microblaze*-*-*): Likewise.
2887 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
2888 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
2889 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
2890 Fix typo.
2891 Add mips/t-tpbit to tmake-file.
2892 (mips*-*-linux*): Fix typo.
2893 (mips*-sde-elf*): New case
2894 Add mips/t-sdemtk unless using newlib.
2895 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
2896 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
2897 (mn10300-*-*): Likewise.
2898 (pdp11-*-*): Likewise.
2899 (picochip-*-*): Add t-fpbit to tmake_file.
2900 (powerpc-*-eabisimaltivec*): Likewise.
2901 (powerpc-*-eabisim*): Likewise.
2902 (powerpc-*-elf*): Likewise.
2903 (powerpc-*-eabialtivec*): Likewise.
2904 (powerpc-xilinx-eabi*): New case.
2905 Add t-fdpbit to tmake_file.
2906 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
2907 (powerpc-*-rtems*): Likewise.
2908 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
2909 tmake_file.
2910 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
2911 tmake_file.
2912 (powerpc-*-lynxos*): Likewise.
2913 (powerpcle-*-elf*): Likewise.
2914 (powerpcle-*-eabisim*): Likewise.
2915 (powerpcle-*-eabi*): Likewise.
2916 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2917 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
2918 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2919 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2920 (rx-*-elf): Add t-fdpbit to tmake_file.
2921 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2922 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2923 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2924 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
2925 sh*-*-netbsd*.
2926 (sh-*-rtems*): Add t-fdpbit to tmake_file.
2927 (sh-wrs-vxworks): Likewise.
2928 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
2929 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
2930 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
2931 (sparc64-*-rtems*): ... new case.
2932 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
2933 (spu-*-elf*): Likewise.
2934 Add spu/t-elf to tmake_file.
2935 (v850*-*-*): Add t-fdpbit to tmake_file.
2936 (xstormy16-*-elf): Likewise.
2937 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
2938 (mep*-*-*): Likewise.
2939
201cdb74
RO		 29402011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2941
2942 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
2943 variables.
2944 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
2945 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
2946 (install-unwind_h): New target.
2947 (all): Depend on it.
2948 * config.host (unwind_header): New variable.
2949 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
2950 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2951 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
2952 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
2953 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
2954 Set unwind_header.
2955 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
2956 Set unwind_header.
2957 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
2958 arm*-*-eabi*.
2959 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
2960 Set unwind_header.
2961 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
2962 (ia64*-*-freebsd*): Likewise.
2963 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
2964 tmake_file.
2965 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
2966 $with_system_libunwind.
2967 (ia64*-*-hpux*): Set tmake_file.
2968 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
2969 (picochip-*-*): Set tmake_file.
2970 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
2971 md_unwind_header.
2972 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2973 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2974 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
2975 (xtensa*-*-elf*): Set tmake_file.
2976 (xtensa*-*-linux*): Likewise.
2977 * configure.ac: Include ../config/unwind_ipinfo.m4.
2978 Call GCC_CHECK_UNWIND_GETIPINFO.
2979 Link unwind.h to $unwind_header.
2980 * configure: Regenerate.
2981 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
2982 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
2983 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
2984 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
2985 * config/unwind-dw2-fde-darwin.c: New file.
2986 * config/arm/libunwind.S, config/arm/pr-support.c,
2987 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
2988 config/arm/unwind-arm.h,: New files.
2989 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
2990 config/ia64/t-eh-ia64, config/ia64/t-glibc,
2991 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
2992 config/ia64/t-vms, config/ia64/unwind-ia64.c,
2993 config/ia64/unwind-ia64.h: New files.
2994 * config/picochip/t-picochip: New file.
2995 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
2996 files.
2997 * config/rs6000/t-darwin (LIB2ADDEH): Set.
2998 * config/s390/t-tpf (LIB2ADDEH): Remove.
2999 * config/t-darwin (LIB2ADDEH): Set.
3000 * config/t-eh-dw2-dip: New file.
3001 * config/t-libunwind, config/t-libunwind-elf: New files.
3002 * config/t-sol2 (LIB2ADDEH): Remove.
3003 * config/xtensa/t-xtensa: New file.
3004
40f2f11f
L		 30052011-08-02 H.J. Lu <hongjiu.lu@intel.com>
3006
3007 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
3008 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
3009 long long to check rt_sigreturn syscall.
3010
bd15e32c
AM		 30112011-08-02 Alan Modra <amodra@gmail.com>
3012
3013 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3014 Restore for indirect call bcrtl from correct stack slot, and only
3015 if cfa+40 isn't valid.
3016
655b30bf
JB		 30172011-08-01 Julian Brown <julian@codesourcery.com>
3018
3019 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
3020 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
3021 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
3022
247eb06f
JB		 30232011-08-01 Julian Brown <julian@codesourcery.com>
3024
3025 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
3026 (libgcc-std.ver.in): Use above.
3027 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
3028 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
3029 throughout file.
3030 * config/t-fixedpoint-gnu-prefix: New file.
3031 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
3032 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
3033 instead of __PFX__.
3034
02a8fe00
L		 30352011-07-28 H.J. Lu <hongjiu.lu@intel.com>
3036
3037 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
3038 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
3039 for x86-64. Properly check __x86_64__ and __LP64__.
3040
5fce9126
L		 30412010-07-28 H.J. Lu <hongjiu.lu@intel.com>
3042
3043 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
3044 version.
3045 (_FP_WS_TYPE): Likewise.
3046 (_FP_I_TYPE): Likewise.
3047
2374a88a
AM		 30482011-07-28 Alan Modra <amodra@gmail.com>
3049
3050 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3051 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
3052 in a plt call stub. Do restore r2 if stopped on bctrl.
3053
e44dbbe1
RO		 30542011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3055
3056 * config.host (i[3456x]86-*-netware*): Remove.
3057 * config/i386/netware-crt0.c, config/i386/t-nwld,
3058 config/i386/t-slibgcc-nwld: Remove.
3059
bcead286
BS		 30602011-07-15 Bernd Schmidt <bernds@codesourcery.com>
3061
3062 * config.host: Handle tic6x-*-*.
3063 * config/c6x/c6x-abi.h: New file.
3064
b3fe1584
RO		 30652011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3066
3067 * config/i386/crtprec.c: New file.
3068 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
3069 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
3070 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
3071 (x86_64-*-darwin*): Likewise.
3072 (i[34567]86-*-solaris2*: Likewise.
3073
35d8090d
RO		 30742011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3075
3076 * config/alpha/crtfastmath.c: New file.
3077 * config/i386/crtfastmath.c: New file.
3078 * config/ia64/crtfastmath.c: New file.
3079 * config/mips/crtfastmath.c: New file.
3080 * config/sparc/crtfastmath.c: New file.
3081
3082 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
3083 crtfastmath.c.
3084 Add -frandom-seed=gcc-crtfastmath.
3085 * config/alpha/t-crtfm: Remove.
3086 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
3087 * config/ia64/t-ia64 (crtfastmath.o): Remove.
3088
3089 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
3090 (alpha*-dec-osf5.1*): Likewise.
3091 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
3092 Add crtfastmath.o to extra_parts.
3093 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
3094 Add crtfastmath.o to extra_parts.
3095 (x86_64-*-darwin*): Likewise.
3096 (x86_64-*-mingw*): Likewise.
3097 (ia64*-*-elf*): Add t-crtfm to tmake_file.
3098 (ia64*-*-freebsd*): Likewise.
3099 (ia64*-*-linux*): Likewise.
3100 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
3101 Add crtfastmath.o to extra_parts.
3102
e141542e
RO		 31032011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3104
3105 * config/darwin-crt3.o: New file.
3106 * config/rs6000/darwin-crt2.c: New file.
3107 * config/t-darwin: New file.
3108 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
3109 (crt2.o): New rule.
3110 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
3111 (powerpc-*-darwin*): Add crt2.o to extra_parts.
3112 (powerpc64-*-darwin*): Likewise.
3113
2d1efe2d
RO		 31142011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3115
3116 * config/i386/netware-crt0.c: New file.
3117 * config/i386/t-nwld: Rename to ...
3118 * config/i386/t-slibgcc-nwld: ... this.
3119 * config/i386/t-nwld: New file.
3120 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
3121 tmake_file.
3122 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
3123 extra_parts.
3124
4a8bb046
RO		 31252011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3126
3127 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
3128 i386/t-crtstuff.
3129 * configure: Regenerate.
3130
2d8d5935
RO		 31312011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3132
3133 * dfp-bit.c, dfp-bit.h: New files.
3134 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
3135 variables.
3136 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
3137 ($(d64pbit-o)): Likewise.
3138 ($(d128pbit-o)): Likewise.
3139 * config/t-dfprules: New file.
3140 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
3141 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
3142 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3143 (x86_64-*-linux*): Likewise.
3144 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3145 (i[34567]86-*-cygwin*): Likewise.
3146 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
3147 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3148
2c50b2c3
RO		 31492011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3150
3151 * Makfile.in (LIBGCOV): New variable.
3152 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
3153 * libgcov.c: New file.
3154
a039d7c2
RO		 31552011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3156
3157 * fixed-bit.c, fixed-bit.h: New files.
3158 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
3159 refer to fixed-bit.c.
3160
1e4b2746
JM		 31612011-07-07 Joseph Myers <joseph@codesourcery.com>
3162
3163 * config.host (*local*): Remove.
3164
fbdd5d87
RO		 31652011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3166
3167 PR target/39150
3168 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
3169 like i?86-*-solaris2.1[0-9]*.
3170 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
3171 * configure.ac (i?86-*-solaris2*): Likewise.
3172 * configure: Regenerate.
3173
9e7714f4
TS		 31742011-07-06 Thomas Schwinge <thomas@schwinge.name>
3175
3176 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3177 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
3178 md_unwind_header by splitting out of...
3179 (i[34567]86-*-linux*): ... this.
3180 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
3181 Remove md_unwind_header by splitting out of...
3182 (x86_64-*-linux*): ... this.
3183
6dab9931
GJL		 31842011-07-04 Georg-Johann Lay <avr@gjlay.de>
3185
3186 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
3187
4be46d19
NC		 31882011-06-28 Nick Clifton <nickc@redhat.com>
3189
3190 * config.host: Recognize all V850 variants.
3191
1da9434b
UB		 31922011-06-22 Uros Bizjak <ubizjak@gmail.com>
3193
3194 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
3195
e4d48a4d
RO		 31962011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3197
3198 * shared-object.mk (c_flags-$o): Save c_flags.
3199 ($(base)$(objext)): Use it.
3200 ($(base)_s$(objext)): Likewise.
3201
3801c801
BS		 32022011-06-21 Bernd Schmidt <bernds@codesourcery.com>
3203
3204 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
3205 * libgcc-std.ver.in (GCC_4.7.0): New section.
3206
0ad8bb3b 32072011-06-16 Georg-Johann Lay <avr@gjlay.de>
1da9434b 3208
0ad8bb3b
GJL		 3209 PR target/49313
3210 PR target/29524
3211 * config/avr/t-avr: Fix line endings.
3212 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
3213 _parityXX2.
3214
ea963999
OH		 32152011-06-14 Olivier Hainque <hainque@adacore.com>
3216 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3217
3218 * config/mips/irix6-unwind.h: New file.
3219 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
3220
b11b0904
EB		 32212011-06-10 Eric Botcazou <ebotcazou@adacore.com>
3222
3223 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
3224 (sparc64_fallback_frame_state): Use it.
3225 (sparc64_frob_update_context): Further adjust context.
3226 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
3227 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
3228 * config/sparc/sol2-cn.S: Likewise.
3229
10e48e39
RO		 32302011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3231
3232 * enable-execute-stack-empty.c: New file.
3233 * enable-execute-stack-mprotect.c: New file.
3234 * config/i386/enable-execute-stack-mingw32.c: New file.
3235 * config.host (enable_execute_stack): New variable.
3236 Select appropriate variants.
3237 * configure.ac: Link enable-execute-stack.c to
3238 $enable_execute_stack.
3239 * configure: Regenerate.
3240 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
3241 (lib2funcs): Remove _enable_execute_stack.
3242
10c4cabc
DM		 32432011-06-09 David S. Miller <davem@davemloft.net>
3244 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3245
3246 * config.host (sparc-*-linux*): Correct md_unwind_header
3247 filename.
3248 (s390x-ibm-tpf*): Fix typo.
3249
aa4203e7
RO		 32502011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3251
3252 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
3253 Add crtfastmath.o to extra_parts.
3254 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
3255 mips/t-crtfm.
3256 * config/mips/t-crtfm: Remove.
3257
0defd786
JDA		 32582011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3259
3260 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
3261
82f247af
KK		 32622011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
3263
3264 * config.host (sh*-*-linux*): Fix typo.
3265
58cd1d70
RO		 32662011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3267
3268 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
3269 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
3270 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
3271 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
3272 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
3273 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
3274 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
3275 Wrap in !__MINGW64__.
3276 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
3277 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
3278 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
3279 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
3280 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
3281 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
3282 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
3283 Wrap in !__LP64__.
3284 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
3285 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
3286 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
3287 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
3288 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
3289 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
3290 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
3291 * config/no-unwind.h: New file.
3292 * config.host (md_unwind_header): Document.
3293 Define.
3294 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
3295 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
3296 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
3297 hppa[12]*-*-hpux11*): Set md_unwind_header.
3298 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
3299 Set md_unwind_header.
3300 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
3301 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
3302 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
3303 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
3304 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
3305 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
3306 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
3307 md_unwind_header.
3308 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
3309 * configure: Regenerate.
3310
737346fa
RO		 33112011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3312
3313 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
3314 Set tmake_file, extra_parts.
3315 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
3316 Remove O32 support.
3317 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
3318 Remove O32 support.
3319 * config/mips/t-irix6: New file.
3320 * config/mips/t-slibgcc-irix: New file.
3321
c192cee6
RO		 33222011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3323
3324 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
3325 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
3326
ee33b5f0
RO		 33272011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3328
3329 * configure.ac (target_thread_file): Determine thread model.
3330 * configure: Regenerate.
3331 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
3332 * config/alpha/t-alpha: New file.
3333 * config/alpha/t-crtfm: Use $<.
3334 * config/alpha/t-ieee: New file.
3335 * config/alpha/t-osf-pthread: New file.
3336 * config/alpha/t-slibgcc-osf: New file.
3337 * config/alpha/libgcc-osf5.ver: New file.
3338
0699e415
RO		 33392011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3340
3341 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
3342 tmake_file.
3343 Add crtfastmath.o to extra_parts.
3344
a3fab9c2
RO		 33452011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3346
3347 * config/gmon-sol2.c: Reindent.
3348 Cleanup comments.
3349 Remove, correct casts.
3350 Use STDERR_FILENO, NULL.
3351 (BASEADDRESS): Remove.
3352 (minbrk): Remove.
3353 (errno, sbrk): Remove declarations.
3354 (monstartup) [hp300]: Remove.
3355 (mcount): Remove.
3356
ca24c5ad
RO		 33572011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3358
3359 * Makefile.in (cpu_type): Define.
3360 * config.host (i[34567]86-*-rtems*): Handle it.
3361 (i[34567]86-*-solaris2*): Move body ...
3362 (*-*-solaris2*): ... here.
3363 New case, generalize.
3364 (sparc-*-elf*): Handle it.
3365 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
3366 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
3367 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
3368 Fold into ...
3369 (sparc*-*-solaris2*): ... this.
3370 New case.
3371 (sparc64-*-elf*): Handle it.
3372 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
3373 Merge ../gcc/config/i386/gmon-sol2.c.
3374 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
3375 Use C comments.
3376 Merge ../gcc/config/i386/sol2-gc1.asm.
3377 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
3378 Use C comments.
3379 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
3380 Use C comments.
3381 * config/i386/t-crtfm (crtfastmath.o): Use $<.
3382 * config/i386/t-crtstuff: New file.
3383 * config/i386/t-softfp: New file.
3384 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
3385 $(T)crti.o, $(T)crtn.o): Remove.
3386 (gcrt1.o): New rule.
3387 (TARGET_LIBGCC2_CFLAGS): Remove.
3388 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
3389 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
3390 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
3391 * config/sparc/t-sol2: New file.
3392 * config/sparc/t-crtfm: Move to ...
3393 * config/t-crtfm: ... this.
3394 Use $(cpu_type), $<.
3395 * config/t-crtin: New file.
3396 * config/sparc/t-softfp: New file.
3397 * config/sparc/t-softmul: New file.
3398 * config/t-rtems: New file.
3399 * config/t-slibgcc: New file.
3400 * config/t-slibgcc-elf-ver: New file.
3401 * config/t-slibgcc-gld: New file.
3402 * config/t-slibgcc-sld: New file.
3403 * config/t-sol2: New file.
3404 * configure.ac: Include ../config/lib-ld.m4.
3405 Call AC_LIB_PROG_LD_GNU.
3406 Substitute cpu_type.
3407 * configure: Regenerate.
3408
ad5f3d7b
BS		 34092011-05-27 Bernd Schmidt <bernds@codesourcery.com>
3410
3411 PR bootstrap/49173
3412 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
3413 libgcc-std.ver in the build directory.
3414 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
3415 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
3416
cdbf4541
BS		 34172011-05-25 Bernd Schmidt <bernds@codesourcery.com>
3418
3419 * libgcc-std.ver.in: New file.
3420 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
3421 variables.
3422 (libgcc-std.ver): New rule.
3423 * config/t-gnu-prefix: New file.
3424
c8028650
RO		 34252011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3426
3427 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
3428
4a68b4ca
JM		 34292011-05-10 Joseph Myers <joseph@codesourcery.com>
3430
3431 * config/i386/darwin-lib.h: New file.
3432
80cf2e08
JM		 34332011-05-10 Joseph Myers <joseph@codesourcery.com>
3434
3435 * config/arm/symbian-lib.h: New.
3436
a3330c9d
CD		 34372011-05-04 Chris Demetriou <cgd@google.com>
3438
3439 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
3440 (__x86.get_pc_thunk.bx): ...this.
3441 (__morestack): Adjust for rename, remove undef of __i686.
3442
6ace0756
CD		 34432011-05-03 Chris Demetriou <cgd@google.com>
3444
3445 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
3446
ebb9f8b0
JM		 34472011-03-22 Joseph Myers <joseph@codesourcery.com>
3448
3449 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
3450 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
3451 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
3452 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
3453 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
3454 Remove cases.
3455
9cfa1499
AT		 34562011-03-14 Andreas Tobler <andreast@fgznet.ch>
3457
3458 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
3459 Adjust copyright year.
3460
457186f6
ILT		 34612011-03-07 Ian Lance Taylor <iant@google.com>
3462
3463 * generic-morestack.c (__splitstack_find): Adjust returned stack
3464 pointer to include all registers pushed by __morestack.
3465
58c741a6
DK		 34662011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3467
3468 PR target/40125
3469 * configure.ac: Call ACX_NONCANONICAL_TARGET.
3470 (toolexecdir): Calculate and AC_SUBST.
3471 (toolexeclibdir): Likewise.
3472 * Makefile.in (target_noncanonical): Import.
3473 (toolexecdir): Likewise.
3474 (toolexeclibdir): Likewise.
3475 * configure: Regenerate.
3476
26716c44
NF		 34772010-12-13 Nathan Froyd <froydnj@codesourcery.com>
3478
3479 PR target/46040
3480 * config/arm/bpabi.h: Rename to...
3481 * config/arm/bpabi-lib.h: ...this.
3482
b595b1a1
RO		 34832010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3484
3485 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
3486 appropriate.
3487 * configure: Regenerate.
3488
a3abe41c
NF		 34892010-11-24 Nathan Froyd <froydnj@codesourcery.com>
3490
3491 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
3492 __FLOAT_WORD_ORDER__.
3493 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
3494 Delete.
3495
455c8f48
RW		 34962010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3497
3498 PR other/46202
3499 * Makefile.in (install-strip): New phony target.
3500
f3824a8b
ILT		 35012010-11-07 Ian Lance Taylor <iant@google.com>
3502
3503 PR target/46089
3504 * config/i386/morestack.S (__morestack_large_model): New
3505 function.
3506
18ed6ee4
NF		 35072010-10-23 Nathan Froyd <froydnj@codesourcery.com>
3508
3509 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
3510 Delete.
3511 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
3512
8ac7fdcb
NF		 35132010-10-14 Nathan Froyd <froydnj@codesourcery.com>
3514
3515 * config/arm/bpabi.h: New file.
3516 * config/frv/frv-abi.h: New file.
3517
cdb388c2
ILT		 35182010-10-01 Ian Lance Taylor <iant@google.com>
3519
3520 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
3521 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
3522
ef7c141c
L		 35232010-10-01 H.J. Lu <hongjiu.lu@intel.com>
3524
3525 PR target/45858
3526 * config.host: Add the missing `$'.
3527
80920132
ME		 35282010-09-30 Michael Eager <eager@eagercon.com>
3529
3530 * config.host: Add microblaze*-*-*.
3531 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
3532 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
3533 udivsi3.asm,umodsi3.asm}: New.
3534
6dace308
ILT		 35352010-09-28 Ian Lance Taylor <iant@google.com>
3536
3537 * configure.ac: Adjust CFI test to test assembler directly rather
3538 than checking gcc preprocessor macro.
3539 * configure: Rebuild.
3540
b6110d6d
ILT		 35412010-09-27 Ian Lance Taylor <iant@google.com>
3542
3543 * configure.ac: Test whether assembler supports CFI directives.
3544 * config.host: Only add t-stack and i386/t-stack-i386 to
3545 tmake_file if libgcc_cv_cfi is "yes".
3546 * configure: Rebuild.
3547
7458026b
ILT		 35482010-09-27 Ian Lance Taylor <iant@google.com>
3549
3550 * generic-morestack.h: New file.
3551 * generic-morestack.c: New file.
3552 * generic-morestack-thread.c: New file.
3553 * config/i386/morestack.S: New file.
3554 * config/t-stack: New file.
3555 * config/i386/t-stack-i386: New file.
3556 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
3557 i386/t-stack-i386 to tmake_file.
3558
5b50fc0c
IS		 35592010-09-21 Iain Sandoe <iains@gcc.gnu.org>
3560
3561 * Makefile.in (libgcc-extra-parts): Check for static archives and
3562 invoke ranlib after installing them.
3563 (gcc-extra-parts): Likewise.
3564 (install-leaf): Likewise.
3565
b93cf342
L		 35662010-09-14 H.J. Lu <hongjiu.lu@intel.com>
3567
3568 * configure: Regenerated.
3569
996b42ef
KT		 35702010-09-10 Kai Tietz <kai.tietz@onevision.com>
3571
b93cf342 3572 * configure: Regenerated.
996b42ef 3573
be1c764e
GP		 35742010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
3575 Andrew Pinski <pinskia@gmail.com>
3576
1da9434b 3577 PR target/40959
be1c764e
GP		 3578 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
3579
cc0ae0ca
L		 35802010-09-06 H.J. Lu <hongjiu.lu@intel.com>
3581
3582 PR target/45524
3583 * configure: Regenerated.
3584
84f47d20
AS		 35852010-09-06 Andreas Schwab <schwab@redhat.com>
3586
3587 * configure: Regenerate.
3588
4159fb8d
UB		 35892010-09-03 Uros Bizjak <ubizjak@gmail.com>
3590
3591 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
3592 64bit targets.
3593 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
3594 for 64bit targets.
3595
0df8fcc8
UB		 35962010-09-03 Uros Bizjak <ubizjak@gmail.com>
3597 Iain Sandoe <iains@gcc.gnu.org>
3598
3599 PR target/45476
3600 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
3601 LIB2FUNCS_EXCLUDE functions.
3602
3c39bca6
AK		 36032010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3604
3605 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
3606 Include dfp.m4.
3607 * configure: Regenerate.
3608
d78552bd
UB		 36092010-09-01 Uros Bizjak <ubizjak@gmail.com>
3610
3611 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
3612 i386/t-freebsd to tmake_file.
3613 * config/i386/t-freebsd: New file.
3614 * config/i386/libgcc-bsd.ver: New file.
3615
c5b79d4e
NF		 36162010-07-23 Nathan Froyd <froydnj@codesourcery.com>
3617
3618 * config.host (powerpc*-eabispe*): Set tmake_file.
3619 (powerpc*-eabi*): Likewise.
3620 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
3621 crtbeginS, crtendS, crtbeginT.
3622
48b09a92
KH		 36232010-06-12 Kazu Hirata <kazu@codesourcery.com>
3624
3625 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
3626 to tmake_file. Add crtfastmath.o to extra_parts.
3627 * config/mips/t-crtfm: New.
3628
a4389204
JS		 36292010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
3630
3631 * config.host (sparc64-*-rtems*): New target.
3632
ed104137
RO		 36332010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3634
3635 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3636 assembler syntax.
3637
3f56ef8b
TS		 36382010-04-15 Thomas Schwinge <tschwinge@gnu.org>
3639
3640 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
3641
8c200350
RO		 36422010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3643
3644 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
3645 alpha-dec-osf5.0* support.
3646
80a61cb4 36472010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
c1b14424
RC		 3648
3649 * config.host: Add lm32-*-rtems*.
3650
f128db92
RO		 36512010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3652 Uros Bizjak <ubizjak@gmail.com>
3653
3654 PR target/39048
3655 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
3656 like other remaining 32-bit x86 OSes.
3657 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3658 assembler syntax.
3659 * config/i386/libgcc-sol2.ver: New file.
3660 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
3661
368fabd5
JH		 36622010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
3663
3664 PR c/43553
3665 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
3666 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
3667 is used and substitute set_use_emutls.
3668 * configure: Regenerated.
3669
15baf7f8
TG		 36702010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
3671
3672 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
3673
7f5441df
RO		 36742010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3675
3676 PR target/38085
3677 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
3678 MULTILIB_CFLAGS.
3679 ($(T)gcrt1.o): Likewise.
3680 ($(T)crt1.o): Likewise.
3681 ($(T)crti.o): Likewise.
3682 ($(T)crtn.o): Likewise.
3683
ef74edbd
RW		 36842010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3685
3686 PR other/42980
3687 * Makefile.in (install): Use $(MAKE) string in rule, for
3688 parallel make.
3689
e7c914db
HPN		 36902010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
3691
3692 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
3693 * config/mmix/t-mmix: New file.
3694 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
3695
1bcb71c4
JH		 36962010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
3697
3698 PR java/41991
3699 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
3700 SHLIB_MAPFILES.
3701
e6e50811
AG		 37022010-01-04 Anthony Green <green@moxielogic.com>
3703
3704 * config/moxie/crti.asm, config/moxie/crtn.asm,
3705 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
3706 config/moxie/t-moxie: New files.
3707 * config.host: Add t-moxie-softfp reference.
3708
ca8520ad
IS		 37092009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
3710
3711 PR other/39888
3712 * config/t-slibgcc-darwin: Fix embedded rpaths for
3713 --enable-version-specific-runtime-libs, build extension stub
3714 libs exposing features available from current libgcc_s.
3715
aa4945c1
JB		 37162009-11-11 Jon Beniston <jon@beniston.com>
3717
d78552bd
UB		 3718 * config.host: Add lm32 targets.
3719 * config/lm32: New directory.
3720 * config/lm32/libgcc_lm32.h: New file.
3721 * config/lm32/_mulsi3.c: New file.
3722 * config/lm32/_udivmodsi4.c: New file.
3723 * config/lm32/_divsi3.c: New file.
3724 * config/lm32/_modsi3.c: New file.
3725 * config/lm32/_udivsi3.c: New file.
3726 * config/lm32/_umodsi3.c: New file.
3727 * config/lm32/_lshrsi3.S: New file.
3728 * config/lm32/_ashrsi3.S: New file.
3729 * config/lm32/_ashlsi3.S: New file.
3730 * config/lm32/crti.S: New file.
3731 * config/lm32/crtn.S: New file.
3732 * config/lm32/t-lm32: New file.
3733 * config/lm32/t-elf: New file.
3734 * config/lm32/t-uclinux: New file.
aa4945c1 3735
65a324b4
NC		 37362009-10-26 Nick Clifton <nickc@redhat.com>
3737
3738 * config.host: Add support for RX target.
3739 * config/rx: New directory.
3740 * config/rx/rx-abi-functions.c: New file. Supplementary
3741 functions for libgcc to support the RX ABI.
3742 * config/rx/rx-abi.h: New file. Supplementary header file for
3743 libgcc RX ABI functions.
3744 * config/rx/t-rx: New file: Makefile fragment for building
3745 libgcc for the RX.
3746
dfb3b0e3
UB		 37472009-10-09 Uros Bizjak <ubizjak@gmail.com>
3748
3749 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
3750 constraint of y0 to "g".
3751
81dd9fd7
AK		 37522009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3753
3754 * config.host: Include the s390 makefile fragments.
3755 * config/s390/32/_fixdfdi.c: New file.
3756 * config/s390/32/_fixsfdi.c: New file.
3757 * config/s390/32/_fixtfdi.c: New file.
3758 * config/s390/32/_fixunsdfdi.c: New file.
3759 * config/s390/32/_fixunssfdi.c: New file.
3760 * config/s390/32/_fixunstfdi.c: New file.
3761 * config/s390/32/t-floattodi: New file.
3762 * config/s390/libgcc-glibc.ver: New file.
3763 * config/s390/t-crtstuff: New file.
3764 * config/s390/t-linux: New file.
3765 * config/s390/t-tpf: New file.
3766
df58e648
RW		 37672009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3768
3769 * configure.ac (AC_PREREQ): Bump to 2.64.
3770
79052be3
KK		 37712009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
3772
3773 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
3774
5213506e
RW		 37752009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3776
3777 * configure: Regenerate.
3778
a9a25daa
DR		 37792009-08-09 Douglas B Rupp <rupp@gnat.com>
3780
3781 * config.host (ia64-hp-*vms*): New target.
3782 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
3783 with ia64-hp-*vms*.
3784
6efbd53f
RW		 37852009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3786
3787 * configure.ac: Add snippet for maintainer-mode.
3788 * configure: Regenerate.
3789 * Makefile.in (AUTOCONF, configure_deps): New variables.
3790 ($(srcdir)/configure)): New rule, active only with maintainer
3791 mode turned on.
3792
7acf4da6
DD		 37932009-06-23 DJ Delorie <dj@redhat.com>
3794
3795 Add MeP port.
3796 * config.host: Add mep support.
3797
54f549af
KT		 37982009-06-22 Kai Tietz <kai.tietz@onevision.com>
3799
34481f28 3800 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 3801 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
34481f28
UB		 3802
3803 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
3804 for mingw targets.
54f549af
KT		 3805 * config/i386/64/_multc3.c: Likewise.
3806 * config/i386/64/_powitf2.c: Likewise.
3807 * config/i386/64/eqtf2.c: Likewise.
3808 * config/i386/64/getf2.c: Likewise.
3809 * config/i386/64/letf2.c: Likewise.
3810 * config/i386/64/letf2.c: Likewise.
34481f28
UB		 3811 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
3812 unsigned long long for x64 mingw targets.
3813 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
3814 (_FP_I_TYPE): Define as long long for x64 mingw target.
54f549af 3815
fea96e25
MR		 38162009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
3817
3818 * config.host (vax-*-linux*): New.
3819
cceb575c
AG		 38202009-05-31 Anthony Green <green@moxielogic.com>
3821
3822 * config.host: Add moxie support.
3823 * config/moxie/t-moxie: New file.
3824
e997fb9c
DB		 38252009-05-29 David Billinghurst <billingd@gcc.gnu.org>
3826
3827 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 3828 t-softfp to tmake_file for i[34567]86-*-cygwin*.
e997fb9c 3829
532bfb0a
AJ		 38302009-04-17 Aurelien Jarno <aurelien@aurel32.net>
3831
3832 * config.host: Add i386/${host_address}/t-fprules-softfp to
3833 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
3834
748086b7
JJ		 38352009-04-09 Nick Clifton <nickc@redhat.com>
3836
3837 * config/ia64/tf-signs.c: Change copyright header to refer to
3838 version 3 of the GNU General Public License with version 3.1
3839 of the GCC Runtime Library Exception and to point readers at
3840 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
3841 web page.
3842 * config/i386/32/tf-signs.c: Likewise.
3843 * config/libbid/_addsub_dd.c: Likewise.
3844 * config/libbid/_addsub_sd.c: Likewise.
3845 * config/libbid/_addsub_td.c: Likewise.
3846 * config/libbid/_dd_to_df.c: Likewise.
3847 * config/libbid/_dd_to_di.c: Likewise.
3848 * config/libbid/_dd_to_sd.c: Likewise.
3849 * config/libbid/_dd_to_sf.c: Likewise.
3850 * config/libbid/_dd_to_si.c: Likewise.
3851 * config/libbid/_dd_to_td.c: Likewise.
3852 * config/libbid/_dd_to_tf.c: Likewise.
3853 * config/libbid/_dd_to_udi.c: Likewise.
3854 * config/libbid/_dd_to_usi.c: Likewise.
3855 * config/libbid/_dd_to_xf.c: Likewise.
3856 * config/libbid/_df_to_dd.c: Likewise.
3857 * config/libbid/_df_to_sd.c: Likewise.
3858 * config/libbid/_df_to_td.c: Likewise.
3859 * config/libbid/_di_to_dd.c: Likewise.
3860 * config/libbid/_di_to_sd.c: Likewise.
3861 * config/libbid/_di_to_td.c: Likewise.
3862 * config/libbid/_div_dd.c: Likewise.
3863 * config/libbid/_div_sd.c: Likewise.
3864 * config/libbid/_div_td.c: Likewise.
3865 * config/libbid/_eq_dd.c: Likewise.
3866 * config/libbid/_eq_sd.c: Likewise.
3867 * config/libbid/_eq_td.c: Likewise.
3868 * config/libbid/_ge_dd.c: Likewise.
3869 * config/libbid/_ge_sd.c: Likewise.
3870 * config/libbid/_ge_td.c: Likewise.
3871 * config/libbid/_gt_dd.c: Likewise.
3872 * config/libbid/_gt_sd.c: Likewise.
3873 * config/libbid/_gt_td.c: Likewise.
3874 * config/libbid/_isinfd128.c: Likewise.
3875 * config/libbid/_isinfd32.c: Likewise.
3876 * config/libbid/_isinfd64.c: Likewise.
3877 * config/libbid/_le_dd.c: Likewise.
3878 * config/libbid/_le_sd.c: Likewise.
3879 * config/libbid/_le_td.c: Likewise.
3880 * config/libbid/_lt_dd.c: Likewise.
3881 * config/libbid/_lt_sd.c: Likewise.
3882 * config/libbid/_lt_td.c: Likewise.
3883 * config/libbid/_mul_dd.c: Likewise.
3884 * config/libbid/_mul_sd.c: Likewise.
3885 * config/libbid/_mul_td.c: Likewise.
3886 * config/libbid/_ne_dd.c: Likewise.
3887 * config/libbid/_ne_sd.c: Likewise.
3888 * config/libbid/_ne_td.c: Likewise.
3889 * config/libbid/_sd_to_dd.c: Likewise.
3890 * config/libbid/_sd_to_df.c: Likewise.
3891 * config/libbid/_sd_to_di.c: Likewise.
3892 * config/libbid/_sd_to_sf.c: Likewise.
3893 * config/libbid/_sd_to_si.c: Likewise.
3894 * config/libbid/_sd_to_td.c: Likewise.
3895 * config/libbid/_sd_to_tf.c: Likewise.
3896 * config/libbid/_sd_to_udi.c: Likewise.
3897 * config/libbid/_sd_to_usi.c: Likewise.
3898 * config/libbid/_sd_to_xf.c: Likewise.
3899 * config/libbid/_sf_to_dd.c: Likewise.
3900 * config/libbid/_sf_to_sd.c: Likewise.
3901 * config/libbid/_sf_to_td.c: Likewise.
3902 * config/libbid/_si_to_dd.c: Likewise.
3903 * config/libbid/_si_to_sd.c: Likewise.
3904 * config/libbid/_si_to_td.c: Likewise.
3905 * config/libbid/_td_to_dd.c: Likewise.
3906 * config/libbid/_td_to_df.c: Likewise.
3907 * config/libbid/_td_to_di.c: Likewise.
3908 * config/libbid/_td_to_sd.c: Likewise.
3909 * config/libbid/_td_to_sf.c: Likewise.
3910 * config/libbid/_td_to_si.c: Likewise.
3911 * config/libbid/_td_to_tf.c: Likewise.
3912 * config/libbid/_td_to_udi.c: Likewise.
3913 * config/libbid/_td_to_usi.c: Likewise.
3914 * config/libbid/_td_to_xf.c: Likewise.
3915 * config/libbid/_tf_to_dd.c: Likewise.
3916 * config/libbid/_tf_to_sd.c: Likewise.
3917 * config/libbid/_tf_to_td.c: Likewise.
3918 * config/libbid/_udi_to_dd.c: Likewise.
3919 * config/libbid/_udi_to_sd.c: Likewise.
3920 * config/libbid/_udi_to_td.c: Likewise.
3921 * config/libbid/_unord_dd.c: Likewise.
3922 * config/libbid/_unord_sd.c: Likewise.
3923 * config/libbid/_unord_td.c: Likewise.
3924 * config/libbid/_usi_to_dd.c: Likewise.
3925 * config/libbid/_usi_to_sd.c: Likewise.
3926 * config/libbid/_usi_to_td.c: Likewise.
3927 * config/libbid/_xf_to_dd.c: Likewise.
3928 * config/libbid/_xf_to_sd.c: Likewise.
3929 * config/libbid/_xf_to_td.c: Likewise.
3930 * config/libbid/bid128.c: Likewise.
3931 * config/libbid/bid128_2_str.h: Likewise.
3932 * config/libbid/bid128_2_str_macros.h: Likewise.
3933 * config/libbid/bid128_2_str_tables.c: Likewise.
3934 * config/libbid/bid128_add.c: Likewise.
3935 * config/libbid/bid128_compare.c: Likewise.
3936 * config/libbid/bid128_div.c: Likewise.
3937 * config/libbid/bid128_fma.c: Likewise.
3938 * config/libbid/bid128_logb.c: Likewise.
3939 * config/libbid/bid128_minmax.c: Likewise.
3940 * config/libbid/bid128_mul.c: Likewise.
3941 * config/libbid/bid128_next.c: Likewise.
3942 * config/libbid/bid128_noncomp.c: Likewise.
3943 * config/libbid/bid128_quantize.c: Likewise.
3944 * config/libbid/bid128_rem.c: Likewise.
3945 * config/libbid/bid128_round_integral.c: Likewise.
3946 * config/libbid/bid128_scalb.c: Likewise.
3947 * config/libbid/bid128_sqrt.c: Likewise.
3948 * config/libbid/bid128_string.c: Likewise.
3949 * config/libbid/bid128_to_int16.c: Likewise.
3950 * config/libbid/bid128_to_int32.c: Likewise.
3951 * config/libbid/bid128_to_int64.c: Likewise.
3952 * config/libbid/bid128_to_int8.c: Likewise.
3953 * config/libbid/bid128_to_uint16.c: Likewise.
3954 * config/libbid/bid128_to_uint32.c: Likewise.
3955 * config/libbid/bid128_to_uint64.c: Likewise.
3956 * config/libbid/bid128_to_uint8.c: Likewise.
3957 * config/libbid/bid32_to_bid128.c: Likewise.
3958 * config/libbid/bid32_to_bid64.c: Likewise.
3959 * config/libbid/bid64_add.c: Likewise.
3960 * config/libbid/bid64_compare.c: Likewise.
3961 * config/libbid/bid64_div.c: Likewise.
3962 * config/libbid/bid64_fma.c: Likewise.
3963 * config/libbid/bid64_logb.c: Likewise.
3964 * config/libbid/bid64_minmax.c: Likewise.
3965 * config/libbid/bid64_mul.c: Likewise.
3966 * config/libbid/bid64_next.c: Likewise.
3967 * config/libbid/bid64_noncomp.c: Likewise.
3968 * config/libbid/bid64_quantize.c: Likewise.
3969 * config/libbid/bid64_rem.c: Likewise.
3970 * config/libbid/bid64_round_integral.c: Likewise.
3971 * config/libbid/bid64_scalb.c: Likewise.
3972 * config/libbid/bid64_sqrt.c: Likewise.
3973 * config/libbid/bid64_string.c: Likewise.
3974 * config/libbid/bid64_to_bid128.c: Likewise.
3975 * config/libbid/bid64_to_int16.c: Likewise.
3976 * config/libbid/bid64_to_int32.c: Likewise.
3977 * config/libbid/bid64_to_int64.c: Likewise.
3978 * config/libbid/bid64_to_int8.c: Likewise.
3979 * config/libbid/bid64_to_uint16.c: Likewise.
3980 * config/libbid/bid64_to_uint32.c: Likewise.
3981 * config/libbid/bid64_to_uint64.c: Likewise.
3982 * config/libbid/bid64_to_uint8.c: Likewise.
3983 * config/libbid/bid_b2d.h: Likewise.
3984 * config/libbid/bid_binarydecimal.c: Likewise.
3985 * config/libbid/bid_conf.h: Likewise.
3986 * config/libbid/bid_convert_data.c: Likewise.
3987 * config/libbid/bid_decimal_data.c: Likewise.
3988 * config/libbid/bid_decimal_globals.c: Likewise.
3989 * config/libbid/bid_div_macros.h: Likewise.
3990 * config/libbid/bid_dpd.c: Likewise.
3991 * config/libbid/bid_flag_operations.c: Likewise.
3992 * config/libbid/bid_from_int.c: Likewise.
3993 * config/libbid/bid_functions.h: Likewise.
3994 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3995 * config/libbid/bid_inline_add.h: Likewise.
3996 * config/libbid/bid_internal.h: Likewise.
3997 * config/libbid/bid_round.c: Likewise.
3998 * config/libbid/bid_sqrt_macros.h: Likewise.
3999
40002009-04-09 Jakub Jelinek <jakub@redhat.com>
4001
4002 * Makefile.in: Change copyright header to refer to version
4003 3 of the GNU General Public License and to point readers at the
4004 COPYING3 file and the FSF's license web page.
4005 * config.host: Likewise.
4006
633dd061
AM		 40072009-04-07 Alan Modra <amodra@bigpond.net.au>
4008
4009 * config.host: Reorder and merge to match config.gcc change.
4010
457d1d00
AM		 40112009-04-03 Alan Modra <amodra@bigpond.net.au>
4012
4013 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
4014
52c0e446
JM		 40152009-03-28 Joseph Myers <joseph@codesourcery.com>
4016
4017 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
4018 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
4019 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
4020 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
4021
ba181049
UB		 40222009-02-12 Uros Bizjak <ubizjak@gmail.com>
4023
4024 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
4025 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4026
c252db20
L		 40272009-02-12 H.J. Lu <hongjiu.lu@intel.com>
4028
ba181049
UB		 4029 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
4030 ia64/t-softfp-compat to tmake_file.
c252db20
L		 4031
4032 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
4033
4034 * config/ia64/__divxf3.asm: New.
4035 * config/ia64/_fixtfdi.asm: Likewise.
4036 * config/ia64/_fixunstfdi.asm: Likewise.
4037 * config/ia64/_floatditf.asm: Likewise.
4038 * config/ia64/t-fprules-softfp: Likewise.
4039 * config/ia64/t-softfp-compat: Likewise.
4040 * config/ia64/tf-signs.c: Likewise.
4041
c60535f9
BE		 40422009-01-18 Ben Elliston <bje@au.ibm.com>
4043
4044 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4045
ce16861e
BE		 40462009-01-16 Ben Elliston <bje@au.ibm.com>
4047
4048 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
4049 to tmake_file.
4050
bcf4713b
BE		 40512009-01-13 Ben Elliston <bje@au.ibm.com>
4052
4053 * config/t-softfp: New file.
4054 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
4055 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
4056
2042cb04
JS		 40572009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4058
4059 * config.host: Add m32r*-*-rtems*.
4060
541ed00e
JS		 40612008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
4062
4063 * config.host: Add m32c*-*-rtems*.
4064
19523300
RO		 40652008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4066
4067 PR bootstrap/33100
4068 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
4069 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
4070 * configure: Regenerate.
4071 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
4072 tmake_file here from gcc/config.gcc.
4073 Move extra_parts here from gcc/config.gcc.
4074 * config/i386/t-sol2: Move here from gcc/config/i386.
4075 Use gcc_srcdir instead of srcdir.
4076
0a4a51c7
AN		 40772008-11-18 Adam Nemet <anemet@caviumnetworks.com>
4078
4079 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
4080 case.
4081
2a761e46
TS		 40822008-11-09 Thomas Schwinge <tschwinge@gnu.org>
4083
4084 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
4085
c0451df7
TS		 40862008-10-08 Thomas Schwinge <tschwinge@gnu.org>
4087
4088 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
4089
358da97e
HS		 40902008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
4091
4092 Add picoChip port.
4093 * config.host: Add picochip-*-*.
4094
c660f132
BW		 40952008-08-06 Bob Wilson <bob.wilson@acm.org>
4096
4097 * config.host: Match more processor names for Xtensa.
4098
d1349557
L		 40992008-07-08 H.J. Lu <hongjiu.lu@intel.com>
4100
4101 * config/i386/64/t-softfp-compat: Update comments.
4102
dd7b73c0
L		 41032008-07-07 H.J. Lu <hongjiu.lu@intel.com>
4104
4105 * config/i386/64/_divtc3-compat.c: Moved to ...
4106 * config/i386/64/_divtc3.c: Here.
4107
4108 * config/i386/64/_multc3-compat.c: Moved to ...
4109 * config/i386/64/_multc3.c: Here.
4110
4111 * config/i386/64/_powitf2-compat.c: Moved to ...
4112 * config/i386/64/_powitf2.c: Here.
4113
4114 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
4115 .c suffix instead of -compat.c.
4116
6e1fab3d
UB		 41172008-07-05 Uros Bizjak <ubizjak@gmail.com>
4118
4119 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
4120 (_FP_MUL_MEAT_D): Ditto.
4121 (_FP_DIV_MEAT_S): Ditto.
4122 (_FP_DIV_MEAT_D): Ditto.
4123
f92518d7
RS		 41242008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
4125
4126 * Makefile.in: Add support for __sync_* libgcc functions.
4127
d0aede14
L		 41282008-07-03 H.J. Lu <hongjiu.lu@intel.com>
4129
4130 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
4131
c174f11c
L		 41322008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4133
4134 PR boostrap/36702
4135 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
4136 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
4137
4138 * config/i386/64/t-fprules-softfp: Moved to ...
4139 * config/i386/64/t-softfp-compat: This. New.
4140
5f464fa2
UB		 41412008-07-02 Uros Bizjak <ubizjak@gmail.com>
4142
4143 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
4144 Initialize f with 0.0.
4145
ff473280
L		 41462008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4147
4148 PR target/36669
4149 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
4150
4151 * config/i386/64/_divtc3-compat.c: New.
4152 * config/i386/64/_multc3-compat.c: Likewise.
4153 * config/i386/64/_powitf2-compat.c: Likewise.
4154 * config/i386/64/eqtf2.c: Likewise.
4155 * config/i386/64/getf2.c: Likewise.
4156 * config/i386/64/letf2.c: Likewise.
4157 * config/i386/64/t-fprules-softfp: Likewise.
4158
41592008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4160
4161 * config.host: Add i386/${host_address}/t-fprules-softfp to
4162 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
dfb3b0e3 4163 i[34567]86-*-linux*, x86_64-*-linux*.
ff473280
L		 4164
4165 * configure.ac: Set host_address to 64 or 32 for x86.
4166 * configure: Regenerated.
4167
4168 * Makefile.in (config.status): Also depend on
4169 $(srcdir)/config.host.
4170
4171 * config/i386/32/t-fprules-softfp: New.
4172 * config/i386/32/tf-signs.c: Likewise.
4173
4174 * config/i386/64/sfp-machine.h: New. Moved from gcc.
4175
41762008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4177 Uros Bizjak <ubizjak@gmail.com>
4178
4179 * config/i386/32/sfp-machine.h: New.
4180
30551d99
NF		 41812008-06-26 Nathan Froyd <froydnj@codesourcery.com>
4182
4183 * config/rs6000/t-ppccomm: Remove rules that conflict with
4184 auto-generated rules.
4185
18c04407
RW		 41862008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4187
4188 * configure.ac: sinclude override.m4.
4189 * configure: Regenerate.
4190
10fbe77a
BRF		 41912008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
4192
4193 * configure: Regenerate.
4194
bc6d4c3f
JM		 41952008-06-10 Joseph Myers <joseph@codesourcery.com>
4196
4197 * Makefile.in (DECNUMINC): Remove
4198 -I$(MULTIBUILDTOP)../../libdecnumber.
4199 * gstdint.h: New.
4200
cd985f66
JM		 42012008-06-07 Joseph Myers <joseph@codesourcery.com>
4202
4203 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
4204 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
4205 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
4206 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
4207 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
4208 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
4209 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
4210 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
4211 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
4212 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
4213 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
4214 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
4215 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
4216 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
4217
93fea8d3
AL		 42182008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
4219
4220 * config.host (sh2[lbe]*-*-linux*): Allow target.
4221
18724e30
NF		 42222008-04-30 Nathan Froyd <froydnj@codesourcery.com>
4223
4224 * config/rs6000/t-ppccomm: Add build rules for new files.
4225 (LIB2ADD_ST): New variable.
4226
47583040
AH		 42272008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
4228
4229 PR target/34210
4230 PR target/35508
4231 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
4232 * config/t-avr: New file. Build 16bit libgcc functions.
4233
cf8e67fe
JJ		 42342008-03-02 Jakub Jelinek <jakub@redhat.com>
4235
4236 PR target/35401
4237 * config/t-slibgcc-darwin: Make install-leaf dependent on
4238 install-darwin-libgcc-stubs instead of install.
4239
8d8da227
JM		 42402008-01-25 Joseph Myers <joseph@codesourcery.com>
4241
4242 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
4243 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
4244 sh-*-rtemscoff*): Remove cases.
4245
edbf8b16
RS		 42462007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
4247
4248 * Makefile.in (all): Use install-leaf rather than install.
4249 (install): Split most of the rule into...
4250 (install-leaf): ...this new one.
4251
89deeaff
EK		 42522007-12-19 Etsushi Kato <ek.kato@gmail.com>
4253 Paolo Bonzini <bonzini@gnu.org>
4254
4255 PR target/30572
5f464fa2
UB		 4256 * Makefile.in: Use @shlib_slibdir@ substitution to get
4257 correct install name on darwin.
89deeaff 4258 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
dfb3b0e3 4259
4081d704
HPN		 42602007-12-15 Hans-Peter Nilsson <hp@axis.com>
4261
4262 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
4263 cris-*-elf and cris-*-none.
4264 (crisv32-*-linux*): Similar, as cris-*-linux*.
4265
f43e89a3
RIL		 42662007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
4267
4268 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
4269
b4e9c2c6
L		 42702007-10-27 H.J. Lu <hongjiu.lu@intel.com>
4271
4272 PR regression/33926
4273 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
4274 * configure: Regenerated.
4275
b2a00c89
L		 42762007-09-27 H.J. Lu <hongjiu.lu@intel.com>
4277
4278 * Makefile.in (dfp-filenames): Replace decimal_globals,
4279 decimal_data, binarydecimal and convert_data with
4280 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
4281 and bid_convert_data, respectively.
4282
8d2a9e0e
CF		 42832007-09-17 Chao-ying Fu <fu@mips.com>
4284 Nigel Stephens <nigel@mips.com>
4285
4286 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
4287 * Makefile.in (fixed_point): Define.
4288 Check if fixed_point is yes to build support functions.
4289 * configure.ac: Check for fixed_point support.
4290 * configure: Regenerated.
4291 * gen-fixed.sh: New file to generate lists of fixed-point labels,
4292 funcs, modes, from, to.
4293
2b53935d
JJ		 42942007-09-11 Janis Johnson <janis187@us.ibm.com
4295
4296 * Makefile.in (dfp-filenames): Add bid128_noncomp.
4297
2533577f
JJ		 42982007-09-10 Janis Johnson <janis187@us.ibm.com>
4299
4300 * Makefile.in (dfp-filenames): Remove decUtility, add
4301 decDouble, decPacked, decQuad, decSingle.
4302
3ae3dbd6
HK		 43032007-08-27 Hans Kester <hans.kester@ellips.nl>
4304
4305 * config.host : Add x86_64-elf target.
4306
22867d02
L		 43072007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4308
4309 * configure.ac (set_have_cc_tls): Add a missing =.
4310 * configure: Regenerated.
4311
6f461e76
L		 43122007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4313
4314 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
4315 and x86_64-*-linux*.
4316
4317 * config/t-tls: New file.
4318
dfb3b0e3 4319 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
6f461e76
L		 4320
4321 * configure.ac: Include ../config/enable.m4 and
4322 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
4323 supports TLS and substitute set_have_cc_tls.
4324 * configure: Regenerated.
4325
200359e8
L		 43262007-07-04 H.J. Lu <hongjiu.lu@intel.com>
4327
4328 * Makefile.in: Use libbid for DFP when BID is enabled.
4329
76f5e200
DS		 43302007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
4331
4332 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
dfb3b0e3 4333 extra_parts. Add config/i386/t-cygming to tmake_file.
76f5e200
DS		 4334 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
4335
9bd196f0 43362007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
200359e8 4337 Danny Smith <dannysmith@users.sourceforge.net>
9bd196f0
ZM		 4338
4339 PR target/29498
4340 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
4341 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
4342 * config/i386/t-crtfm: Compile crtfastmath.o with
4343 -minline-all-stringops.
4344
1910440e
RS		 43452007-05-10 Richard Sandiford <richard@codesourcery.com>
4346
4347 * config.host (sparc-wrs-vxworks): New target.
4348
7d33c31d
KH		 43492007-04-14 Kazu Hirata <kazu@codesourcery.com>
4350
4351 * config.host: Recognize fido.
4352
96fccd0d
JJ		 43532007-04-04 Janis Johnson <janis187@us.ibm.com>
4354
4355 * configure: Check host, not target, for decimal float support.
4356
577565f9
UB		 43572007-04-03 Uros Bizjak <ubizjak@gmail.com>
4358
4359 * config/i386/t-crtpc: New file.
4360 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5f464fa2 4361 (x86_64-*-linux*): Ditto.
577565f9 4362
ccf8e764
RH		 43632007-02-30 Kai Tietz <kai.tietz@onevision.com>
4364
4365 * config.host (x86_64-*-mingw*): New target.
4366
79b87c74
MM		 43672007-03-23 Michael Meissner <michael.meissner@amd.com>
4368 H.J. Lu <hongjiu.lu@intel.com>
4369
4370 * Makefile.in (enable_decimal_float): New.
4371 (DECNUMINC): Add
4372 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
4373 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
4374 (decbits-filenames): This.
4375 (decbits-objects): New.
4376 (libgcc-objects): Add $(decbits-objects).
4377
4378 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
4379 Substitute enable_decimal_float.
4380 * configure: Regenerated.
4381
8fce4e31
HPN		 43822007-03-19 Hans-Peter Nilsson <hp@axis.com>
4383
4384 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
4385
e8bb4597
BM		 43862007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
4387
4388 * Makefile.in (install-info): New dummy target.
4389
344189f9
BS		 43902007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
4391
4392 * config.host (bfin*-linux-uclibc*): Set extra_parts.
4393
ac84c172
BM		 43942007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
4395
4396 * Makefile.in: Add install-html and install-pdf dummy
4397 targets.
4398
cd5c2357
RS		 43992007-02-05 Roger Sayle <roger@eyesopen.com>
4400 Daniel Jacobowitz <dan@codesourcery.com>
4401
4402 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
4403 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
4404 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
4405
d9a66f98
JJ		 44062007-01-29 Janis Johnson <janis187@us.ibm.com>
4407
4408 * Makefile.in (dec-filenames): Add decExcept.
4409
9891ec5f
DJ		 44102007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
4411
4412 PR bootstrap/30469
4413 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
4414 -fprofile-use.
4415
d6efbf5a
DJ		 44162007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
4417
4418 * configure.ac: Add --enable-version-specific-runtime-libs.
4419 Correct $slibdir default.
4420 * configure: Regenerated.
4421
17caeff2
JM		 44222007-01-23 Joseph Myers <joseph@codesourcery.com>
4423
4424 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
4425
5ea41e3a
AP		 44262007-01-21 Andrew Pinski <pinskia@gmail.com>
4427
4428 PR target/30519
4429 * config.host (alpha*-*-linux*): Set extra_parts.
4430
26900826
KK		 44312007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
4432
4433 * config/sh/t-linux: New.
4434 * config.host (sh*-*-linux*): Set tmake_file.
4435
97af925b
DJ		 44362007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
4437
4438 * Makefile.in (install): Handle multilibs.
4439
b0088af7
BM		 44402007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4441
4442 * Makefile.in: Added .PHONY entry for documentation targets.
4443
e0a9456a
BM		 44442007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4445
4446 * Makefile.in: Add empty info, html, dvi, pdf targets.
4447
7fd453b4
MS		 44482007-01-04 Mike Stump <mrs@apple.com>
4449
4450 * Makefile.in (MAKEINFO): Remove.
4451 (PERL): Likewise.
4452
14e8fc8b
PB		 44532007-01-04 Paolo Bonzini <bonzini@gnu.org>
4454
4455 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
4456 * configure: Regenerate.
4457 * Makefile.in (host_subdir): Substitute it.
dfb3b0e3 4458 (gcc_objdir): Use it.
14e8fc8b 4459
1555beba
DJ		 44602007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
4461
4462 * config.host (ia64*-*-linux*): Set tmake_file.
4463
79e6eaeb
DJ		 44642007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
4465
4466 * Makefile.in (version): Define.
4467
fa958513
DJ		 44682007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
4469 Paolo Bonzini <bonzini@gnu.org>
4470
4471 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
4472 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
4473 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
4474 config/sparc/t-crtfm, config/t-slibgcc-darwin,
4475 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
4476 shared-object.mk, siditi-object.mk, static-object.mk: New files.
4477 * configure: Generated.
Mirror of https://gcc.gnu.org/git/gcc.git