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8f6d1c86
OE		 12013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
2
3 PR target/56529
4 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
5 inclusion list.
6
409b1de4
EI		 72013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
8
9 * config/microblaze/crti.S: Setup stack protection at entry
10
0b4ce21b
GJL		 112013-03-04 Georg-Johann Lay <avr@gjlay.de>
12
13 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
14 (__rotldi3): Shift bytewise if applicable.
15
b7c3f1ca
JG		 162013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
17
18 * config/aarch64/sync-cache.c
19 (__aarch64_sync_cache_range): Silence warnings.
20
6d65e8f1
CM		 212013-02-25 Catherine Moore <clm@codesourcery.com>
22
23 Revert:
24 2013-02-24 Catherine Moore <clm@codesourcery.com>
25 Joseph Myers <joseph@codesourcery.com>
26 Chao-ying Fu <fu@mips.com>
27
28 * config/mips/mips16.S: Don't build for microMIPS.
29 * config/mips/linux-unwind.h: Handle microMIPS frame.
30 * config/mips/crtn.S (fini, init): New labels.
31
6941b508
CM		 322013-02-24 Catherine Moore <clm@codesourcery.com>
33 Joseph Myers <joseph@codesourcery.com>
34 Chao-ying Fu <fu@mips.com>
35
36 * config/mips/mips16.S: Don't build for microMIPS.
37 * config/mips/linux-unwind.h: Handle microMIPS frame.
38 * config/mips/crtn.S (fini, init): New labels.
39
7c422dbb
EI		 402012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
41 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
42 as dividend.
43
110207ad
AM		 442013-02-16 Alan Modra <amodra@gmail.com>
45
46 PR target/55431
47 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
48 (ppc_fallback_frame_state): Always set up save locations for fp
49 and altivec. Don't bother with non-callee-saved regs, r0-r13
50 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
51
e68a4ef6
GJL		 522013-02-12 Georg-Johann Lay <avr@gjlay.de>
53
54 PR target/54222
55 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
56 _ssmulHA, _ssmulSA.
57 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
58 _ssmulha3, _usmulusa3, _ssmulsa3.
59 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
60 (__muldi3): XCALL __muldi3_6 instead of rcall.
61 (__umulsidi3, __mulsidi3): New functions.
62 (do_prologue_saves, do_epilogue_restores): New .macros.
63 (__divdi3_moddi3): Use them.
64 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
65 (__usmulusa3, __ssmulsa3): New functions.
66
6c59ffd1
IS		 672013-02-11 Iain Sandoe <iain@codesourcery.com>
68 Jack Howarth <howarth@bromo.med.uc.edu>
69 Patrick Marlier <patrick.marlier@gmail.com>
70
71 PR libitm/55693
72 * config/darwin-crt-tm.c: Remove dummy functions hack.
73
85d768f3
GJL		 742013-02-08 Georg-Johann Lay <avr@gjlay.de>
75
76 PR target/54222
77 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
78 * config/avr/lib2-object.mk: New iterator to build objects from it.
79 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
80 lib2funcs.c.
81 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
82 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
83 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
84 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
85 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
86 * config/avr/lib1funcs-fixed.S: Implement them.
87
5d5bf775
RS		 882013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
89
90 Update copyright years.
91
99113dff
DE		 922013-02-01 David Edelsohn <dje.gcc@gmail.com>
93
94 PR target/54601
95 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
96 Add crtcxa to extra_parts.
97 * config/rs6000/exit.h: New file.
98 * config/rs6000/cxa_atexit.c: New file.
99 * config/rs6000/cxa_finalize.c: New file.
100 * config/rs6000/crtcxa.c: New file.
101 * config/rs6000/t-aix-cxa: New file.
102 * config/rs6000/libgcc-aix-cxa.ver: New file.
103
dbdbd982
NC		 1042013-01-31 Nick Clifton <nickc@redhat.com>
105
106 * config/v850/lib1funcs.S: Add support for e3v5 architecture
107 variant.
108
5893f158
GJL		 1092013-01-29 Georg-Johann Lay <avr@gjlay.de>
110
111 PR target/54222
112 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
113 _mulQQ, _mulHQ, _mulHA, _mulSA,
114 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
115 _divQQ, _divHQ, _divHA, _divSA,
116 _divUQQ, _divUHQ, _divUHA, _divUSA.
117
fbf0cf90
DH		 1182013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
119
dbdbd982 120 * config.host(microblaze*-linux*): tmake_file: Remove
fbf0cf90
DH		 121 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
122 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
123 to exclude functions from being built with libgcc.c and use
124 the microblaze assembly.
125
6f14eef2
EI		 1262013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
127
128 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
129 extra_parts.
130
922c57d1
YZ		 1312013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
132
133 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
134 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
135 __UINTPTR_TYPE__; also cast 'base' to the same type before the
136 alignment operation.
137
e0f8b6a0
SN		 1382013-01-15 Sofiane Naci <sofiane.naci@arm.com>
139
140 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
141 loop start address for cache clearing.
142
00892272
GJL		 1432013-01-14 Georg-Johann Lay <avr@gjlay.de>
144
145 * config/avr/lib1funcs.S: Remove trailing blanks.
146 * config/avr/lib1funcs-fixed.S: Ditto.
147
e59ec5fd
GJL		 1482013-01-14 Georg-Johann Lay <avr@gjlay.de>
149
150 * config/avr/avr-lib.h: Add GPL copyright notice.
151
3ffc1958
GJL		 1522013-01-14 Georg-Johann Lay <avr@gjlay.de>
153
154 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
155 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
156 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
157 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
158
25c210f9
MK		 1592013-01-07 Mark Kettenis <kettenis@openbsd.org>
160
161 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
162 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
2bc15360 163
db59befb
NC		 1642013-01-04 Nick Clifton <nickc@redhat.com>
165
166 * config/v850/lib1funcs.S: Only provide CALLT support functions if
167 the CALLT instruction is supported.
168
5aa12dbf
JW		 1692012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
170
171 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
172 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
173
65f14117
JT		 1742012-12-13 John Tytgat <John@bass-software.com>
175
176 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
177 is 25.
178
ee3ae4f7
JJ		 1792012-12-12 Jakub Jelinek <jakub@redhat.com>
180
181 PR libgcc/55451
182 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
183 undefined signed overflows.
184
2fcfba3d
UB		 1852012-12-09 Uros Bizjak <ubizjak@gmail.com>
186
187 PR target/55344
188 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
189
4f2b3dc2
UB		 1902012-12-06 Uros Bizjak <ubizjak@gmail.com>
191
192 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
193 (FP_TRAPPING_EXCEPTIONS): Define.
194 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
195 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
196
066161a2
RH		 1972012-12-04 Richard Henderson <rth@redhat.com>
198
199 PR bootstrap/55571
200 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
201
25626181
MS		 2022012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
203
4f2b3dc2 204 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
25626181
MS		 205 (FP_EX_SHIFT): Define.
206 (FP_TRAPPING_EXCEPTIONS): Define.
207
868395e8
MS		 2082012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
209
210 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
211 (FP_ROUNDMODE): Use FP_RND_MASK.
212 * config/aarch64/sfp-exceptions.c: New.
213 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
214 Use __sfp_handle_exceptions.
215
5005fe22
RE		 2162012-12-04 Richard Earnshaw <rearnsha@arm.com>
217
218 * config.host: (arm*-*-freebsd*): Remove.
219 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
220 (arm*-*-elf*): Remove.
221 (arm*-*-wince-pe*): Remove.
222 * arm/unwind-arm.c (struct fpa_reg): Delete.
223 (struct fpa_regs): Delete.
224 (phase1_vrs): Remove fpa element.
225 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
226 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
227 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
228 * ieee754-sf.S (floatundisf): Remove FPA support.
229 (floatdisf): Likewise.
230 * ieee75f-df.S (floatundidf): Likewise.
231 (floatdidf): Likewise.
232
e5a81c8e
KT		 2332012-11-29 Kai Tietz <ktietz@redhat.com>
234
235 PR target/55445
236 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
237 * unwind-generic.h: Likewise.
238 * unwind-seh.c: Likewise.
239
f4919e4a
RH		 2402012-11-28 Richard Henderson <rth@redhat.com>
241
242 PR libgcc/48076
243 * emutls.c (__emutls_get_address): Avoid race condition between
244 obj->loc.offset read and emutls_key initialization.
4f2b3dc2 245
e13d9d5a
GJL		 2462012-11-22 Georg-Johann Lay <avr@gjlay.de>
247
248 Adjust decimal point of signed accum mode to GCC default.
249
250 PR target/54222
251 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
252 _divqq_helper.
253 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
254 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
255 (__mulha3, __mulsa3)
256 (__divqq3, __divha3, __divsa3): Adjust to new position of
4f2b3dc2
UB		 257 decimal point of signed accum types.
258
e13d9d5a
GJL		 259 (__mulusa3_round): New function.
260 (__mulusa3): Use it.
261 (__divqq_helper): New function.
262 (__udivuqq3): Use it.
263
1b845c6e
JJ		 2642012-11-20 Jakub Jelinek <jakub@redhat.com>
265
266 PR bootstrap/55370
267 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
268
822a258a
TJ		 2692012-11-18 Teresa Johnson <tejohnson@google.com>
270
271 PR bootstrap/55051
272 * libgcov.c (gcov_exit): Remove merged program summary
273 comparison unless !GCOV_LOCKED.
274
54f4eaf0
MS		 2752012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
276
277 * soft-fp: Updated from glibc upstream.
278
e808687a
ILT		 2792012-11-06 Ian Lance Taylor <iant@google.com>
280
281 * generic-morestack.c (__generic_morestack): Align the returned
282 stack pointer to a 32 byte boundary.
283 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
284 increment the return address until we have decided that we don't
285 have a varargs function.
286 (__morestack) [32-bit]: Align stack correctly when calling C
287 functions.
288 (__morestack) [64-bit]: Likewise.
289
460277e0
TS		 2902012-11-04 Thomas Schwinge <thomas@codesourcery.com>
291
292 * configure: Regenerate.
293
73edb277
UB		 2942012-11-02 Uros Bizjak <ubizjak@gmail.com>
295
296 PR target/55175
297 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
298 * config/i386/sfp-machine.h: Guard exception handling
299 code with _SOFT_FLOAT.
300 * config/i386/32/sfp-machine.h: Guard rounding handling
301 code with _SOFT_FLOAT.
302 * config/i386/64/sfp-machine.h: Ditto.
303
c1d4fa04
JS		 3042012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
305
306 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
307 as extra_parts.
308
eff6ca85
UB		 3092012-10-26 Uros Bizjak <ubizjak@gmail.com>
310
311 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
312 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
313 when appropriate. Correct structure element types.
314 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
315 -minline-all-stringops from compile flags.
316
43a8f1a1
RC		 3172012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
318
319 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
320
76c78361
RC		 3212012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
322
eff6ca85 323 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
76c78361 324
6f288860
SH		 3252012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
326
327 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
328 tmake_file.
329
1e3d5096
IB		 3302012-10-23 Ian Bolton <ian.bolton@arm.com>
331 Jim MacArthur <jim.macarthur@arm.com>
332 Marcus Shawcroft <marcus.shawcroft@arm.com>
333 Nigel Stephens <nigel.stephens@arm.com>
334 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
335 Richard Earnshaw <rearnsha@arm.com>
336 Sofiane Naci <sofiane.naci@arm.com>
337 Stephen Thomas <stephen.thomas@arm.com>
338 Tejas Belagod <tejas.belagod@arm.com>
339 Yufeng Zhang <yufeng.zhang@arm.com>
340
341 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
342 * config/aarch64/crti.S: New file.
343 * config/aarch64/crtn.S: New file.
344 * config/aarch64/linux-unwind.h: New file.
345 * config/aarch64/sfp-machine.h: New file.
346 * config/aarch64/sync-cache.c: New file.
347 * config/aarch64/t-aarch64: New file.
348 * config/aarch64/t-softfp: New file.
349
8a740f07
HPN		 3502012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
351
352 * config/mmix/crti.S: Mark program and data addresses using PRELD.
353 Remove typo'd and unnecessary alignment-LOC for .data. Remove
354 no-longer-needed LDBU insns.
355
153c8397
SH		 3562012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
357
358 * config.host
359 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
360 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
361
595fefee
MGD		 3622012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
363
364 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
365
9945a876
MK		 3662012-10-15 Matthias Klose <doko@ubuntu.com>
367
368 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
369
1183dc2c
PC		 3702012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
371
372 * configure: Regenerate.
373 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
374
945a9c1f
UB		 3752012-10-10 Uros Bizjak <ubizjak@gmail.com>
376
377 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
378 instructions for 64bit targets only.
379
fb8bf47a
UB		 3802012-10-10 Uros Bizjak <ubizjak@gmail.com>
381
382 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
383 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
384 * config/i386/32/sfp-machine.h: ... here.
385 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
386 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
387 New defines.
388
acb72498
MK		 3892012-10-07 Matthias Klose <doko@ubuntu.com>
390
391 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
392 as unused.
393 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
394
8eaee0f0
MK		 3952012-10-06 Mark Kettenis <kettenis@openbsd.org>
396
397 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
398 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
399 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
400 (ElfW): Likewise.
401
5e3e4fe8
JW		 4022012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
403
404 PR other/53889
405 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
406 Fix parameter names.
407
86086376
OE		 4082012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
409
410 PR target/33135
411 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
412 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
413 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
414
9597375a
OE		 4152012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
416
417 PR target/50457
418 * config/sh/linux-atomic.S: Delete.
419 * config/sh/linux-atomic.c: New.
420 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
421 linux-atomic.c. Add cflags to disable warnings.
422
1504e3e1
JW		 4232012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
424
425 PR other/53889
426 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
427 function.
428 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
429 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
430 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
431 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
5e3e4fe8
JW		 432 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
433 Likewise.
1504e3e1
JW		 434 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
435 Likewise.
436 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
437 Likewise.
438 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
439 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
440
17f293b0
MK		 4412012-09-19 Mark Kettenis <kettenis@openbsd.org>
442
9597375a
OE		 443 * config.host (hppa-*-openbsd*): New target.
444 * config/pa/t-openbsd: New file.
17f293b0 445
51526856
GJL		 4462012-09-15 Georg-Johann Lay <avr@gjlay.de>
447
448 PR target/54222
449 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
450 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
451 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
452 (__divsa3): Use __negsi2 to negate r_quoL.
453 * config/avr/lib1funcs.S (FALIAS): New macro.
454 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
455 (__negsi2): ...this new function.
456 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
457 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
458 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
459 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
460 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
461 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
462
aadb5b43
OE		 4632012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
464
465 PR target/54089
466 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
467 (lshrsi3): Reimplement as lshrsi3_r0.
468
d5d66749
AS		 4692012-09-10 Andreas Schwab <schwab@linux-m68k.org>
470
471 PR target/46191
472 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
473 of libgcc.a.
474
c6c36e73
TJ		 4752012-09-07 Teresa Johnson <tejohnson@google.com>
476
9597375a 477 PR gcov-profile/54487
c6c36e73 478 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
9597375a 479 differences.
c6c36e73 480
b588ae30
GJL		 4812012-09-05 Georg-Johann Lay <avr@gjlay.de>
482
483 PR target/54461
484 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
485 not configured --with-avrlibc=no.
486 * config/avr/t-avrlibc: New file.
487 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
488 (DPBIT_FUNCS): Ditto.
489 (TPBIT_FUNCS): Ditto.
490
abd16fb1
TJ		 4912012-09-04 Teresa Johnson <tejohnson@google.com>
492
493 * libgcov.c (struct gcov_summary_buffer): New structure.
494 (gcov_histogram_insert): New function.
495 (gcov_compute_histogram): Ditto.
496 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
497 histograms during summary merging.
498
613061fd
MK		 4992012-09-01 Mark Kettenis <kettenis@openbsd.org>
500
501 * config.host (x86_64-*-openbsd*): New target.
73edb277 502
867a8345
CLT		 5032012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
504
505 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
506 attribute.
507
4aeaaca3
GJL		 5082012-08-24 Georg-Johann Lay <avr@gjlay.de>
509
510 PR target/54222
511 * config/avr/t-avr (conv_X): Rename to func_X.
512
e55e4056
GJL		 5132012-08-24 Georg-Johann Lay <avr@gjlay.de>
514
515 PR target/54222
516 * config/avr/lib1funcs-fixed.S: New file.
517 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
518 after they are used.
519 (neg2, neg4): New macros.
520 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
521 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
522 (__umulhisi3): Speed up MUL variant if there is enough flash.
523 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
524 avr-modes.def.
525 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
526 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
527 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
528 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
529 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
530 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
531 (LIB2FUNCS_EXCLUDE): Add supported functions.
532
a147b6d2
GJL		 5332012-08-22 Georg-Johann Lay <avr@gjlay.de>
534
535 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
536 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
537 libgcc-s-objects.
538 * fixed-obj.mk: Only expand dependency if $o is not in
539 LIB2FUNCS_EXCLUDE.
540
c637141a
L		 5412012-08-22 H.J. Lu <hongjiu.lu@intel.com>
542
543 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
544
130e00bd
JM		 5452012-08-22 Joseph Myers <joseph@codesourcery.com>
546
547 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
548 depend on --enable-shared.
549 ($(lib1asmfuncs-o)): Use %.vis files independent of
550 --enable-shared.
551 * static-object.mk ($(base)$(objext), $(base).vis)
552 ($(base)_s$(objext)): Use same rules for visibility handling as in
553 shared-object.mk.
554
4b1b3788
ILT		 5552012-08-21 Ian Lance Taylor <iant@google.com>
556
557 * config/i386/morestack.S (__morestack_non_split): Increase amount
558 of space allocated for non-split code stack.
559
d2468141
JM		 5602012-08-19 Joseph Myers <joseph@codesourcery.com>
561
562 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
563 even if inhibit_libc.
564
a508e1a8
JB		 5652012-08-17 Julian Brown <julian@codesourcery.com>
566
567 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
568 -fexceptions -fnon-call-exceptions if not defined.
569 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
570 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
571
5615a07d
AS		 5722012-08-17 Andreas Schwab <schwab@linux-m68k.org>
573
574 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
575 type.
576
138f5acd
DE		 5772012-08-16 David Edelsohn <dje.gcc@gmail.com>
578
579 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
580 rs6000/t-slibgcc-aix.
581
18efc0dd
SB		 5822012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
583
584 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
585
6b39bc38
SB		 5862012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
587
588 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
589
cd25dea0
L		 5902012-08-03 H.J. Lu <hongjiu.lu@intel.com>
591
592 PR driver/54171
593 * Makefile.in (version): Replace top_srcdir with srcdir.
594
a3dda30b
JY		 5952012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
596
597 * Makefile.in (version): set to BASE-VER file from gcc directory.
598
d04aacfc
NC		 5992012-08-01 Nick Clifton <nickc@redhat.com>
600
601 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
602 Implements __clrsb for an HImode argument.
603
0d13c974
NC		 6042012-07-31 Nick Clifton <nickc@redhat.com>
605
606 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
607 Implements __clrsb for an HImode argument.
608 * config/stormy16/clrsbhi2.c: New file:
609 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
610
efbb59b2
SB		 6112012-07-22 Steven Bosscher <steven@gcc.gnu.org>
612
613 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
614
bf1431e3
TG		 6152012-07-19 Tristan Gingold <gingold@adacore.com>
616 Richard Henderson <rth@redhat.com>
617
618 * unwind-seh.c: New file.
619 * unwind-generic.h: Include windows.h for SEH.
620 (_Unwind_Exception): Use 6 private fields for SEH.
621 (_GCC_specific_handler): Declare.
622 * unwind-c.c (__gcc_personality_seh0): New function.
623 Adjust for SEH.
624 * config/i386/libgcc-cygming.ver: New file.
625 * config/i386/t-seh-eh: New file.
626 * config.host (x86_64-*-mingw*): Default to seh.
627
659140c8
SB		 6282012-07-14 Steven Bosscher <steven@gcc.gnu.org>
629
630 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
631
a20d08fd
UB		 6322012-06-17 Uros Bizjak <ubizjak@gmail.com>
633
634 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
635 __builtin_expect when checking for exceptions.
636 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
637
79261115
UB		 6382012-06-13 Uros Bizjak <ubizjak@gmail.com>
639
4a172156
UB		 640 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
641 function declaration.
642 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
643 (FP_RND_MASK): New.
644 * config/ia64/sfp-exceptions.c: New.
645 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
79261115 646
bb5c97d4
UB		 6472012-06-13 Uros Bizjak <ubizjak@gmail.com>
648
649 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
650 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
651 * config/i386/64/sfp-machine: ... (delete here) ...
652 * config/i386/sfp-machine.h: ... to here.
653 (FP_EX_MASK): Remove.
654 (FP_RND_MASK): New.
655 (FP_INIT_ROUNDMODE): Declare asm as volatile.
656
91fe5efb
ST		 6572012-06-11 Sriraman Tallam <tmsriram@google.com>
658
659 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
660 * config/i386/libgcc-sol2.ver: Ditto.
661 * config/i386/libgcc-glibc.ver: Ditto.
662
67a218c5
RM		 6632012-06-11 Roland McGrath <mcgrathr@google.com>
664
665 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
666 If __GLIBC__ is defined, refer to __pthread_key_create instead of
667 pthread_cancel.
668
492fbea1
UB		 6692012-06-09 Uros Bizjak <ubizjak@gmail.com>
670
671 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
672 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
673 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
674 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
675 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
676 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
677 * config/i386/64/sfp-machine: ... (delete here) ...
678 * config/i386/sfp-machine.h: ... to here.
679 (FP_EX_MASK): New.
680 (__sfp_handle_exceptions): New function declaration.
681 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
682 * config/i386/sfp-exceptions.c: New.
683 * config/i386/t-softfp: New.
684 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
685 i386/t-softfp to tmake_file.
686
7b4cf266
DM		 6872012-06-03 David S. Miller <davem@davemloft.net>
688
689 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
690 change.
691
0de0d5c6
DM		 6922012-05-31 David S. Miller <davem@davemloft.net>
693
694 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
695 multiply and divide instructions on 32-bit when V9.
696 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
697
d8c9d391
JM		 6982012-05-29 Joseph Myers <joseph@codesourcery.com>
699
700 * config/arm/ieee754-df.S: Fix typos.
701 * config/arm/ieee754-sf.S: Fix typos.
702 * config/c6x/libunwind.S: Fix typos.
703 * config/epiphany/udivsi3-float.c: Fix typos.
704 * config/microblaze/muldi3_hard.S: Fix typos.
705 * config/picochip/adddi3.S: Fix typos.
706 * config/picochip/ashlsi3.S: Fix typos.
707 * config/picochip/ashrsi3.S: Fix typos.
708 * config/picochip/clzsi2.S: Fix typos.
709 * config/picochip/cmpsi2.S: Fix typos.
710 * config/picochip/divmod15.S: Fix typos.
711 * config/picochip/divmodhi4.S: Fix typos.
712 * config/picochip/divmodsi4.S: Fix typos.
713 * config/picochip/longjmp.S: Fix typos.
714 * config/picochip/lshrsi3.S: Fix typos.
715 * config/picochip/parityhi2.S: Fix typos.
716 * config/picochip/popcounthi2.S: Fix typos.
717 * config/picochip/setjmp.S: Fix typos.
718 * config/picochip/subdi3.S: Fix typos.
719 * config/picochip/ucmpsi2.S: Fix typos.
720 * config/picochip/udivmodhi4.S: Fix typos.
721 * config/picochip/udivmodsi4.S: Fix typos.
722 * config/spu/divv2df3.c: Fix typos.
723 * config/spu/mfc_multi_tag_release.c: Fix typos.
724 * config/spu/mfc_tag_release.c: Fix typos.
725 * configure.ac: Fix typos.
726 * configure: Regenerate.
727
31a18a7e
ILT		 7282012-05-25 Ian Lance Taylor <iant@google.com>
729
730 * config/i386/morestack.S (__morestack_non_split): Check whether
731 caller is varargs and needs %bp to hold the stack frame on return.
732
c5768510
OH		 7332012-05-25 Olivier Hainque <hainque@adacore.com>
734
735 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
736 sequence in the non pic case on VxWorks.
737
7c7c339b
OH		 7382012-05-24 Olivier Hainque <hainque@adacore.com>
739
73fb7630 740 * Makefile.in: Move dependency on install-unwind_h from
7c7c339b
OH		 741 "install-leaf" to "install".
742
fdc1b7d3
OH		 7432012-05-24 Olivier Hainque <hainque@adacore.com>
744
745 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
746 Use a separate command for stamp removals.
747
07ba94b9
AP		 7482012-05-21 Andrew Pinski <apinski@cavium.com>
749
750 PR bootstrap/53183
751 * configure.ac: Define the default includes to being none.
752 * configure: Regenerate.
753
4677d2eb
OH		 7542012-05-16 Olivier Hainque <hainque@adacore.com>
755
756 * Makefile.in (install-unwind_h): Rename into ...
757 (install-unwind_h-forbuild): New target.
758 (all): Use it instead of the former install-unwind_h.
759 (install-unwind_h): Reinstate, copy to user install destination
760 for include files, not to the internal gcc object directory one.
761 (install-leaf): Depend on it.
762
7d67c380
OH		 7632012-05-15 Olivier Hainque <hainque@adacore.com>
764
765 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
766 register numbers. LR_REGNO replaces R_LR.
767 (ucontext_for): New, helper for ...
768 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
769 and 5.3 of ...
770 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
771
aca06c90
RO		 7722012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
773
774 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
775 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
776 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
777 i386/t-cpuinfo ...
778 (i[34567]86-*-*, x86_64-*-*): ... here.
779
780 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
781 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
782
783 * config/i386/i386-cpuinfo.c: Rename to ...
784 * config/i386/cpuinfo.c: ... this.
785 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
786
787 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
788 (libgcc_cv_init_priority): New test.
789 * configure: Regenerate.
790 * config.in: New file.
791 * Makefile.in (clean): Rename config.h to auto-target.h.
792 (config.h): Likewise.
793 (stamp-h): Likewise.
794
795 * config/i386/cpuinfo.c (auto-target.h): Include.
796 (CONSTRUCTOR_PRIORITY): Define.
797 (__cpu_indicator_init): Use it.
798
0d03ac1b
L		 7992012-05-09 H.J. Lu <hongjiu.lu@intel.com>
800
801 * longlong.h: Use a URL instead of an FSF postal address.
802 Replace spaces with tab.
803
4a172156 8042012-05-08 Teresa Johnson <tejohnson@google.com>
4e8ee9cb
TJ		 805
806 * libgcov.c (gcov_clear, __gcov_reset): New functions.
807 (__gcov_dump): Ditto.
808 (gcov_dump_complete): New global variable.
809 (gcov_exit): Export hidden to enable use in L_gcov_dump.
810 (__gcov_flush): Outline functionality now in gcov_clear.
811 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
812
e4bb767e
AJ		 8132012-04-28 Aurelien Jarno <aurelien@aurel32.net>
814
31a18a7e
ILT		 815 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
816 (mips*-*-linux*): Include mips/t-tpbit when long double is
817 16 bytes long.
e4bb767e 818
5ddecff9
ST		 8192012-04-25 Sriraman Tallam <tmsriram@google.com>
820
821 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
822 (get_available_features): New argument. Check for AVX2.
823 (__cpu_indicator_init): Modify call to get_available_features.
824
b427dd7a
AM		 8252012-04-25 Alan Modra <amodra@gmail.com>
826
827 * config/rs6000/crtsavevr.S: New file.
828 * config/rs6000/crtrestvr.S: New file.
829 * config/rs6000/t-savresfgpr: Build the above.
830 * config/rs6000/t-netbsd: Likewise.
831
ad491329
ST		 8322012-04-24 Sriraman Tallam <tmsriram@google.com>
833
834 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
835
792317cc
ST		 8362012-04-24 Sriraman Tallam <tmsriram@google.com>
837
838 * libgcc/config/i386/i386-cpuinfo.c: New file.
839 * libgcc/config/i386/t-cpuinfo: New file.
840 * libgcc/config.host: Include t-cpuinfo.
841 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
842
e1be98a4
CF		 8432012-04-24 Chao-ying Fu <fu@mips.com>
844
845 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
846
1bde7dab
TS		 8472012-04-20 Thomas Schwinge <thomas@codesourcery.com>
848
849 struct siginfo vs. siginfo_t
850
851 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
852 siginfo_t instead of struct siginfo.
853 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
854 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
855 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
856 (ia64_handle_unwabi): Likewise.
857 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
858 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
859 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
860 (sh_fallback_frame_state): Likewise.
861 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
862 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
863
24590f66
L		 8642012-04-02 H.J. Lu <hongjiu.lu@intel.com>
865
866 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
867 system call number.
868
9a9dcce8
EB		 8692012-03-31 Eric Botcazou <ebotcazou@adacore.com>
870
871 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
872 if it hasn't been previously saved.
873
6401aaf5
L		 8742012-03-29 H.J. Lu <hongjiu.lu@intel.com>
875
876 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
877 only for glibc.
878
7fd6378e
GJL		 8792012-03-28 Georg-Johann Lay <avr@gjlay.de>
880
881 PR target/52737
882 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
883 instead of __AVR_HAVE_8BIT_SP__.
884
9e916de7
TG		 8852012-03-26 Tristan Gingold <gingold@adacore.com>
886
887 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
888 (unw_table_entry): Use unw_word instead of unsigned long.
889 (_Unwind_FindTableEntry): Likewise.
890 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
891 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
892 (_Unwind_FindTableEntry): Likewise.
893 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
894 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
895 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
896 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
897 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
898 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
899 (uw_init_context_1, uw_install_context): Likewise.
900 (unw_word): Move to unwind-ia64.h
901
4b12e93d
TG		 9022012-03-26 Tristan Gingold <gingold@adacore.com>
903
904 * config/vms/vms-ucrt0.c: Update copyright years.
905 Add a sanity check.
906 (___gcc_main_flags): Declare.
907 (__main): Check flags to remap argv and exit code.
908 * config.host (*-*-*vms*): Adjust extra_parts.
909 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
910 (crt0.o): Add.
911
06ea7371
RE		 9122012-03-22 Richard Earnshaw <rearnsha@arm.com>
913
914 * arm/lib1funcs.asm (ctzsi2): New function.
915 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
916 * arm/t-linux (LIB1ASMFUNCS): Likewise.
917 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
918 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
919 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
920 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
921
d82ad50d
AT		 9222012-03-21 Andreas Tobler <andreast@fgznet.ch>
923
924 * config.host: Add bits to support powerpc64-*-freebsd*.
925 * config/rs6000/freebsd-unwind.h: New file.
926 * config/rs6000/t-freebsd64: New file.
927
b260a8c0
RG		 9282012-03-20 Richard Guenther <rguenther@suse.de>
929
930 PR gcov-profile/52627
931 * libgcov.c (init_mx): Fix mutex name.
932
86286a8a
TG		 9332012-03-16 Tristan Gingold <gingold@adacore.com>
934
935 * config/ia64/vms-unwind.h: Remove ulong (and replace
936 it by unw_reg where used). Define unw_reg with __int64.
937
7888f266
RO		 9382012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
939
940 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
941 Solaris 8 handling.
942 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
943 Solaris 8 handling.
944 (sparc_is_sighandler): Likewise.
945
f155bc64
L		 9462012-03-13 H.J. Lu <hongjiu.lu@intel.com>
947
948 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
949 <= saved reg size.
950
d47657bd
RO		 9512012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
952
953 * config/arm/crtn.S: Fix typo.
954
5bef73a1
RG		 9552012-03-13 Richard Guenther <rguenther@suse.de>
956
957 * libgcov.c: Remove stdio.h include and NULL un-define.
958
9c4271f3
RG		 9592012-03-13 Richard Guenther <rguenther@suse.de>
960
961 PR target/52569
962 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
963
c6d10e7c
RG		 9642012-03-13 Richard Guenther <rguenther@suse.de>
965
966 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
967
074a385f
RG		 9682012-03-13 Richard Guenther <rguenther@suse.de>
969
970 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
971 and __gthread_mutex_init_function definitions.
972
c4bc5c25
RO		 9732012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
974
975 * config.host (mips*-*-openbsd*): Remove.
976
5c30094f
RO		 9772012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
978
979 * config.host: Remove alpha*-dec-osf5.1* handling.
980 * config/alpha/gthr-posix.c: Remove.
981 * config/alpha/libgcc-osf5.ver: Remove.
982 * config/alpha/osf5-unwind.h: Remove.
983 * config/alpha/t-osf-pthread: Remove.
984 * config/alpha/t-slibgcc-osf: Remove.
985 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
986 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
987 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
988 * mkmap-flat.awk: Remove osf_export handling.
989
33e3e24d
RG		 9902012-03-12 Richard Guenther <rguenther@suse.de>
991
992 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
993 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
994 (__gthread_mutex_init_function): New function.
995 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
996
997 PR gcov/49484
998 * libgcov.c: Include gthr.h.
999 (__gcov_flush_mx): New global variable.
1000 (init_mx, init_mx_once): New functions.
1001 (__gcov_flush): Protect self with a mutex.
1002 (__gcov_fork): Re-initialize mutex after forking.
1003 * unwind-dw2-fde.c: Change condition under which to use
1004 __GTHREAD_MUTEX_INIT_FUNCTION.
1005
d8aba32a
TG		 10062012-03-12 Tristan Gingold <gingold@adacore.com>
1007
1008 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
1009 * config/ia64/t-vms: Likewise.
1010
75ffafdc
MH		 10112012-03-11 Michael Hope <michael.hope@linaro.org>
1012
4a172156
UB		 1013 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
1014 for Thumb-2.
75ffafdc 1015
ef6c2c53
WL		 10162012-03-07 Walter Lee <walt@tilera.com>
1017
1018 * config/tilepro/atomic.c: Rename "atomic_" prefix to
1019 "arch_atomic_".
1020 (atomic_xor): Rename and move definition to
1021 config/tilepro/atomic.h.
1022 (atomic_nand): Ditto.
1023 * config/tilepro/atomic.h: Rename "atomic_" prefix to
1024 "arch_atomic_".
1025 (arch_atomic_xor): Move from config/tilepro/atomic.c.
1026 (arch_atomic_nand): Ditto.
1027
4e30d980
GJL		 10282012-03-07 Georg-Johann Lay <avr@gjlay.de>
1029
1030 PR target/52507
1031 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
1032
61108225
GJL		 10332012-03-07 Georg-Johann Lay <avr@gjlay.de>
1034
1035 PR target/52505
1036 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
1037 from RAM.
1038
b30e10ab
GJL		 10392012-03-07 Georg-Johann Lay <avr@gjlay.de>
1040
1041 PR target/52461
1042 PR target/52508
1043 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
1044 if RAMPZ affects reading from RAM.
1045 (__tablejump_elpm__): Ditto.
1046 (.xload): Ditto.
1047 (__movmemx_hi): Ditto.
1048 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
1049 (__do_global_dtors): Ditto.
1050 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
1051 (__movmemx_hi): Ditto.
1052
8993fde4
RH		 10532012-03-05 Richard Henderson <rth@redhat.com>
1054
1055 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
1056 [ARM] (count_trailing_zeros): Use the builtin.
1057
b7633ee3
KT		 10582012-03-01 Kai Tietz <ktietz@redhat.com>
1059
1060 * soft-fp: Imported from glibc upstream.
1061
fbd3340c
KT		 10622012-02-28 Kai Tietz <ktietz@redhat.com>
1063
1064 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
1065 for mingw-targets as attribute gcc_struct.
1066
e9e053eb
ILT		 10672012-02-28 Ian Lance Taylor <iant@google.com>
1068
1069 * generic-morestack.c (__splitstack_releasecontext): Correct call
1070 to __morestack_release_segments.
1071
d80c632e
ST		 10722012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
1073
1074 PR target/52390
1075 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
1076 for __linux__ when removing signals from __morestack_fullmask.
1077
0253a8b1
GJL		 10782012-02-23 Georg-Johann Lay <avr@gjlay.de>
1079
1080 PR target/52261
1081 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
1082
e10e461e
UW		 10832012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1084
1085 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
1086 instead of HAVE_INITFINI_ARRAY.
1087 * config/ia64/crtend.S: Likewise.
1088
0c0c6398
KT		 10892012-02-20 Kai Tietz <ktietz@redhat.com>
1090
d7470374
KT		 1091 PR libstdc++/52300
1092 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
1093
0c0c6398
KT		 1094 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
1095 to w32-unwind.h header.
1096
78c27266
RS		 10972012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1098
1099 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
1100 (mips*-*-linux*): Remove t-slibgcc-libgcc.
1101 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
1102 * config/mips/mips16.S (__mips16_rdhwr): Delete.
1103
5adeb246
RS		 11042012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1105
1106 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
1107
672ed313
IS		 11082012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1109
1110 PR libitm/52220
1111 * config/darwin-crt-tm.c: Correct typo.
e9e053eb 1112
e948a1fb
IS		 11132012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1114 Patrick Marlier <patrick.marlier@gmail.com>
1115
1116 PR libitm/52220
1117 * config/darwin-crt-tm.c: Generate dummy functions.
1118
6017aed3
IS		 11192012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1120 Patrick Marlier <patrick.marlier@gmail.com>
1121
1122 PR libitm/52042
1123 * config/darwin-crt-tm.c (getTMCloneTable): New function.
1124 (__doTMRegistrations): Call it.
e9e053eb 1125 (__doTMdeRegistrations): Likewise.
6017aed3 1126
2da8c1ad
GJL		 11272012-01-15 Georg-Johann Lay <avr@gjlay.de>
1128 Anatoly Sokolov <aesok@post.ru>
1129 Eric Weddington <eric.weddington@atmel.com>
1130
1131 PR target/52261
1132 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
1133 (__epilogue_restores__): Ditto.
1134
0f952eb4
EB		 11352012-02-15 Eric Botcazou <ebotcazou@adacore.com>
1136
1137 PR target/51921
1138 PR target/52205
1139 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
1140 Solaris 11 and slightly reformat.
1141 (sparc_is_sighandler): Likewise.
1142
dd552284
WL		 11432012-02-14 Walter Lee <walt@tilera.com>
1144
1145 * config.host: Handle tilegx and tilepro.
1146 * config/tilegx/sfp-machine.h: New file.
1147 * config/tilegx/sfp-machine32.h: New file.
1148 * config/tilegx/sfp-machine64.h: New file.
1149 * config/tilegx/t-crtstuff: New file.
1150 * config/tilegx/t-softfp: New file.
1151 * config/tilegx/t-tilegx: New file.
1152 * config/tilepro/atomic.c: New file.
1153 * config/tilepro/atomic.h: New file.
1154 * config/tilepro/linux-unwind.h: New file.
1155 * config/tilepro/sfp-machine.h: New file.
1156 * config/tilepro/softdivide.c: New file.
1157 * config/tilepro/softmpy.S: New file.
1158 * config/tilepro/t-crtstuff: New file.
1159 * config/tilepro/t-tilepro: New file.
1160
b59cbd50
JW		 11612012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
1162
1163 PR libstdc++/51296
1164 PR libstdc++/51906
1165 * gthr-posix.h: Allow static initializer macros to be disabled.
1166 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
1167
6caf807f
CLT		 11682012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
1169
1170 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
1171 Add t-slibgcc-libgcc to tmake_file.
1172 * config/mips/libgcc-mips16.ver: Revert previous patch.
1173 * config/mips/mips16.S (__mips16_rdhwr): Hide.
1174
b25364a0
S		 11752012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
1176 Jayant R Sonar <jayant.sonar@kpitcummins.com>
1177
1178 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
1179 * config/cr16/crti.S: New file.
1180 * config/cr16/crtlibid.S: New file.
1181 * config/cr16/crtn.S: New file.
1182 * config/cr16/lib1funcs.S: New file.
1183 * config/cr16/t-cr16: New file.
1184 * config/cr16/t-crtlibid: New file.
1185 * config/cr16/unwind-dw2.h: New file.
1186 * config/cr16/unwind-cr16.c: New file.
1187 * config/cr16/divmodhi3.c: New file.
1188
8ef03aa7
AM		 11892012-01-25 Alan Modra <amodra@gmail.com>
1190
1191 * config/rs6000/t-linux64: Delete. Move..
1192 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
1193 * config/rs6000/t-linux: ..and libgcc flags to here.
1194
daecebc8
DR		 11952012-01-22 Douglas B Rupp <rupp@gnat.com>
1196
1197 * config.host (i[34567]86-*-interix3*):
8ef03aa7 1198 Change triplet to i[34567]86-*-interix[3-9]*.
daecebc8
DR		 1199 * configure: Regenerate.
1200
ddaf8125
RS		 12012012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
1202 Richard Sandiford <rdsandiford@googlemail.com>
1203
1204 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
1205 * config/mips/mips16.S (__mips16_rdhwr): New function.
1206 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
1207
2cd8b32c
NS		 12082012-01-11 Nathan Sidwell <nathan@acm.org>
1209
1210 * libgcov.c (__gcov_init): Ignore objects with no functions.
1211
cba300dd
GJL		 12122012-01-10 Georg-Johann Lay <avr@gjlay.de>
1213
1214 PR target/49868
1215 Extend __pgmx semantics to linearize memory.
1216 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
1217 * config/avr/lib1funcs.S (__xload_1): New function.
1218 (__movmemx_qi, __movmemx_hi): New functions.
1219 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
1220 semantics.
9ffaf4bc 1221
3d137660
EB		 12222012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1223
1224 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
1225 purported sigacthandler address isn't null before dereferencing it.
1226 (sparc_is_sighandler): Likewise.
1227
bf4db96c
EB		 12282012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1229
1230 PR ada/41929
1231 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
1232 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
1233 (sparc_is_sighandler): Likewise.
1234 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
1235
1ab3568b
TG		 12362012-01-06 Tristan Gingold <gingold@adacore.com>
1237
1238 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
1239 compatibility thunks...
1240 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
1241 (crtbeginS.o, crtendS.o): ... and these to ...
1242 * config/ia64/t-ia64-elf: ... this new file.
1243 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
1244 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
1245
925b0ed8
AK		 12462012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1247
1248 * configure: Regenerate.
1249 * config/s390/t-crtstuff: Remove -fPIC.
1250
a99ad737
JW		 12512012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1252
1253 PR bootstrap/51006
1254 * enable-execute-stack-mprotect.c (getpagesize): Do not define
1255 for NetBSD.
1256
884f56d1
GJL		 12572012-01-02 Georg-Johann Lay <avr@gjlay.de>
1258
1259 PR target/51345
1260 * config/avr/lib1funcs.S: Remove FIXME comments.
1261 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
1262
8c57e547
GJL		 12632012-01-02 Georg-Johann Lay <avr@gjlay.de>
1264
1265 Implement light-weight DImode support.
1266 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
1267 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
1268 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
1269 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
1270
04dbc287
NS		 12712011-12-30 Nathan Sidwell <nathan@acm.org>
1272
1273 * libgcov.c (gcov_crc32): Remove global var.
1274 (free_fn_data): New function.
1275 (buffer_fn_data): Pass in filename, more robust error recovery.
1276 (crc32_unsigned): New function.
1277 (gcov_exit): More robust detection of new program. More robust
1278 error recovery.
1279 (__gcov_init): Do not update program's crc here.
1280
8e1d97d4
TG		 12812011-12-21 Tristan Gingold <gingold@adacore.com>
1282
1283 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
1284
9ffaf4bc
ILT		 12852011-12-21 Ian Lance Taylor <iant@google.com>
1286
1287 * config/i386/morestack.S: Simplify CFI opcodes throughout.
1288
a0c8d0c1
ILT		 12892011-12-20 Ian Lance Taylor <iant@google.com>
1290
1291 * config/i386/morestack.S (__morestack_non_split): If there is
1292 enough stack space already, don't split. Ask for more stack space
1293 than we required.
1294
69048898
SDJ		 12952011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
1296
1297 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
1298 `sys/sdt.h'.
1299 (_Unwind_DebugHook): New function.
1300 (uw_restore_core_regs): New define.
1301 (unwind_phase2): Use uw_restore_core_regs instead of
1302 restore_core_regs.
1303 (unwind_phase2_forced): Likewise.
1304 (__gnu_Unwind_Resume): Likewise.
1305
1bb4b6a3
UB		 13062011-12-20 Uros Bizjak <ubizjak@gmail.com>
1307
1308 * config/alpha/linux-unwind.h: Update copyright years.
1309 (MD_FROB_UPDATE_CONTEXT): New define.
1310 (alpha_frob_update_context): New function.
1311
eb028768
RS		 13122011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
1313
1314 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
1315 tmake_file rather replacing it.
1316
6a2045bf
IS		 13172011-12-15 Iain Sandoe <iains@gcc.gnu.org>
1318
1319 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
1bb4b6a3 1320 function is not used for PPC64.
6a2045bf
IS		 1321 (save_world): Amend comments. Update the VRsave mask to reflect the
1322 saved regs.
1323 (rest_world): Update comments, do not clobber r10, do not use r8.
1324 (eh_rest_world_r10): Amend comments, do not use r8.
1325 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
1326 no longer used, move restore of CR and target address to the end of
1327 the routine.
1328
a13780a6
L		 13292011-12-14 H.J. Lu <hongjiu.lu@intel.com>
1330
1331 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
1332 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
1333
d7288dfb
GJL		 13342011-12-14 Georg-Johann Lay <avr@gjlay.de>
1335
1336 PR target/49313
1337 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
1338 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
1339
8d2c862d
EB		 13402011-12-11 Eric Botcazou <ebotcazou@adacore.com>
1341
1342 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
1343
3447cae6
GJL		 13442011-12-09 Georg-Johann Lay <avr@gjlay.de>
1345
1346 PR target/49313
1347 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
1348 * config/avr/lib1funcs.S (__muldi3): New function.
1349
806fc6aa
AP		 13502011-12-06 Andrew Pinski <apinski@cavium.com>
1351
1352 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
1353 size of func_ptr.
1354 (__frame_dummy_init_array_entry): Likewise.
1355
28c5e6b5
GJL		 13562011-12-06 Georg-Johann Lay <avr@gjlay.de>
1357
1358 Forward-port from gcc-4_6-branch r181936 2011-12-02.
1359
1360 PR target/51345
1361 PR target/51002
1362 * config/avr/lib1funcs.S (__prologue_saves__,
1363 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
1364 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
1365
8f90394a
IS		 13662011-12-04 Iain Sandoe <iains@gcc.gnu.org>
1367
1368 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
1369
06dd33ac
JDA		 13702011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1371
1372 PR other/51272
1373 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
1374 (_ITM_deregisterTMCloneTable): Likewise.
1375 (__register_frame_info): Fix unused warning.
1376 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
1377 pthread_default_stacksize_np): Likewise.
1378 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
1bb4b6a3 1379
85b8555e
DD		 13802011-11-29 DJ Delorie <dj@redhat.com>
1381
1382 * config.host (rl78-*-elf): New case.
1383 * config/rl78: New directory for the Renesas RL78.
1384
4d5ae4ea
BS		 13852011-11-29 Bernd Schmidt <bernds@codesourcery.com>
1386
1387 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
1388 formatting.
1389
f9c55897
RO		 13902011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1391
1392 PR other/51022
1393 * config/rs6000/t-savresfgpr: New file.
1394 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
1395 $(srcdir)/config/rs6000/eabi.S.
1396 * config/rs6000/t-ppccomm-ldbl: Remove.
1397 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
1398 tmake_file.
1399 (powerpc-*-eabispe*): Likewise.
1400 (powerpc-*-eabi*): Likewise.
1401 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
1402 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
1403 to tmake_file, remove rs6000/t-ppccomm-ldbl.
1404 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
1405 tmake_file.
1406 (powerpc-*-eabisim*): Likewise.
1407 (powerpc-*-elf*): Likewise.
1408 (powerpc-*-eabialtivec*): Likewise.
1409 (powerpc-xilinx-eabi*): Likewise.
1410 (powerpc-*-rtems*): Likewise.
1411 (powerpcle-*-elf*): Likewise.
1412 (powerpcle-*-eabisim*): Likewise.
1413 (powerpcle-*-eabi*): Likewise.
1414
a01207c4
ILT		 14152011-11-27 Ian Lance Taylor <iant@google.com>
1416
1417 * generic-morestack.c (__splitstack_find): Check for NULL old
1418 stack value.
1419 (__splitstack_resetcontext): New function.
1420 (__splitstack_releasecontext): New function.
1421 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1422
2b0b8ab2
IS		 14232011-11-27 Iain Sandoe <iains@gcc.gnu.org>
1424
1425 * config/darwin-crt-tm.c: Correct comments, use correct licence.
1426
c1d8101c
IS		 14272011-11-27 Iain Sandoe <iains@gcc.gnu.org>
1428
1429 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
1430
8b281334
RH		 14312011-11-26 Richard Henderson <rth@redhat.com>
1432
1433 * config/m68k/linux-atomic.c: New file.
1434 * config/m68k/t-linux: New file.
1435 * config.host (m68k-uclinux, m68k-linux): Use it.
1436
7546aa9d
RH		 14372011-11-26 Richard Henderson <rth@redhat.com>
1438
1439 * crtstuff.c (__TMC_LIST__): Mark used not unused.
1440 (__TMC_END__): Only declare if hidden is available; in the definition,
1441 if hidden is unavailable add a null record.
1442 (deregister_tm_clones, register_tm_clones): New.
1443 (__do_global_dtors_aux, frame_dummy): Use them.
1444 (__do_global_dtors, __do_global_ctors_1): Likewise.
1445
e2362f5d
IS		 14462011-11-22 Iain Sandoe <iains@gcc.gnu.org>
1447
1448 * config/darwin-crt-tm.c: New file.
1449 * config.host (darwin): Build crttms.o crttme.o to provide
1450 startup and shutdown for tm clones.
1451 * config/t-darwin (crttms.o): New build rule.
1452 (crttme.o): Likewise.
1453
6685dd96
HPN		 14542011-11-21 Hans-Peter Nilsson <hp@axis.com>
1455
1456 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
1457 et al.
1458
b0dc7e4c
RH		 14592011-11-21 Richard Henderson <rth@redhat.com>
1460
1461 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
1462 (__TMC_LIST__, __TMC_END__): New.
1463 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
1464 (__do_global_dtors): Likewise.
1465 (frame_dummy): Call _ITM_registerTMCloneTable.
1466 (__do_global_ctors_1): Likewise.
1467
d4b4b542
RO		 14682011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1469
1470 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
1471 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1472 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
1473 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
1474 * config/i386/t-darwin64: Remove.
1475 * config/sh/t-netbsd (LIB2ADD): Remove.
1476
989bdb74
GJL		 14772011-11-21 Georg-Johann Lay <avr@gjlay.de>
1478
1479 PR target/49313
1480 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
1481 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
1482 * config/avr/lib1funcs.S (wmov): New assembler macro.
1483 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
1484 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
1485 (__udivmod64): New function.
1486 (__negdi2): New function.
1487
515a0cfc
GP		 14882011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
1489
1490 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
1491 *-*-freebsd*aout*): Remove.
1492
0115d17f
HPN		 14932011-11-20 Hans-Peter Nilsson <hp@axis.com>
1494
1495 * static-object.mk (c_flags-$o): Save c_flags.
1496 ($(base)$(objext)): Use it.
1497
93aeb62b
SE		 14982011-11-18 Steve Ellcey <sje@cup.hp.com>
1499
1500 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
1501
7bc6df2c
GJL		 15022011-11-18 Georg-Johann Lay <avr@gjlay.de>
1503
1504 PR target/49868
1505 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
1506 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
1507 New functions.
1508
425d737b
MGD		 15092011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1510
1511 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
1512 functions.
1bb4b6a3 1513 (aeabi_uidivmod): Likewise.
425d737b
MGD		 1514 (umodsi3): Likewise.
1515 (divsi3): Likewise.
1516 (aeabi_idivmod): Likewise.
1517 (modsi3): Likewise.
1518
f2a176dc
TG		 15192011-11-16 Tristan Gingold <gingold@adacore.com>
1520
1521 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
1522
7c209481
GJL		 15232011-11-15 Georg-Johann Lay <avr@gjlay.de>
1524
1525 PR target/49868
1526 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
1527 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
1528
9dfd5832
JDA		 15292011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1530
1531 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
1532 tmake_file list.
1533 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
1534 * config/pa/t-stublib64: Delete.
1535
f77dca5d
RH		 15362011-11-12 Richard Henderson <rth@redhat.com>
1537
1538 * config/rs6000/linux-unwind.h (frob_update_context): Properly
1539 cast the pointer argument to _Unwind_SetGRPtr.
1540
902828f0
RO		 15412011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1542
1543 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
1544
e14304ef
ILT		 15452011-11-09 Ian Lance Taylor <iant@google.com>
1546
1547 * generic-morestack.c: Include <string.h>.
1548 (uintptr_type): Define.
1549 (struct initial_sp): Add dont_block_signals field. Reduce size of
1550 extra array by 1.
1551 (allocate_segment): Set prev field to NULL. Don't set
1552 __morestack_current_segment or __morestack_segments.
1553 (__generic_morestack): Update current->prev and *pp after calling
1554 allocate_segment.
1555 (__morestack_block_signals): Don't do anything if
1556 dont_block_signals is set.
1557 (__morestack_unblock_signals): Likewise.
1558 (__generic_findstack): Check for initial_sp == NULL. Add casts to
1559 uintptr_type.
1560 (__splitstack_block_signals): New function.
1561 (enum __splitstack_content_offsets): Define.
1562 (__splitstack_getcontext, __splitstack_setcontext): New functions.
1563 (__splitstack_makecontext): New function.
1564 (__splitstack_block_signals_context): New function.
1565 (__splitstack_find_context): New function.
1566 * config/i386/morestack.S (__morestack_get_guard): New function.
1567 (__morestack_set_guard, __morestack_make_guard): New functions.
1568 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1569
e3d871e4
RO		 15702011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1571
1572 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
1573 (i[34567]86-*-mingw*): ... here.
1574 (x86_64-*-mingw*): ... here.
1575
e55cef40
RO		 15762011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1577
1578 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
1579
5366b186
NS		 15802011-11-07 Nathan Sidwell <nathan@acm.org>
1581
1582 * libgcov.c (struct gcov_fn_buffer): New struct.
1583 (buffer_fn_data): New helper.
1584 (gcov_exit): Rework for new gcov data structures.
1585
74155a6f
GJL		 15862011-11-07 Georg-Johann Lay <avr@gjlay.de>
1587
1588 PR target/49313
1589 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
1590
200feb07
RO		 15912011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1592
1593 * config.host (tmake_file): Correct comment.
1594 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
1595 t-libgcc-pic.
1596 (bfin*-uclinux*): Likewise.
1597 (bfin*-linux-uclibc*): Likewise.
1598 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
1599
1600 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
1601 assigning.
1602 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1603 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
1604 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1605 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
1606 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1607 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
1608 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
1609 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1610 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
1611 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
1612 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
1613 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
1614 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
1615
1616 * config/bfin/t-elf: Remove.
1617 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
1618
c9cd1a07
RO		 16192011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1620
1621 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
1622 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
1623 (lm32-*-elf*, lm32-*-rtems*): Split into ...
1624 (lm32-*-elf*): ... this.
1625 (lm32-*-rtems*): ... and this.
1626 Add to tmake_file.
1627 (m32r-*-rtems*): Add to tmake_file.
1628 (moxie-*-rtems*): Likewise.
1629 (sparc-*-rtems*): Likewise.
1630 Remove t-rtems from tmake_file.
1631 (sparc64-*-rtems*): Likewise.
1632 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
1633 instead.
1634
9fbcc75d
RO		 16352011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1636
1637 PR bootstrap/50982
1638 * config/gthr-posix.h: Move ...
1639 * gthr-posix.h: ... here.
1640 * config/gthr-lynx.h: Reflect this.
1641 * config/gthr-vxworks.h: Likewise.
1642 * config/rs6000/gthr-aix.h: Likewise.
1643 * configure.ac (target_thread_file): Likewise.
1644 * configure: Regenerate.
1645
76644b68
SH		 16462011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
1647
1648 * config.host (arm*-*-rtemseabi*): New target.
1649
5e490f2a
JDA		 16502011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1651
1652 PR other/50991
1653 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
1654 extra-parts.
1655
feeeff5c
JR		 16562011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
1657
1658 * config.host (epiphany-*-elf*): New configuration.
1659 * config/epiphany: New Directory.
1660
d618bb2c
RC		 16612011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
1662
1663 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
1664 * config/avr/t-rtems: New.
1665 Filter out _exit from LIB1ASMFUNCS.
1666
1bb6f778
DM		 16672011-11-04 David S. Miller <davem@davemloft.net>
1668
1669 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
1670 * configure: Rebuild.
1671
9a7f7422
AK		 16722011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1673
1674 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
1675 variable.
1676
e4fe948a
GJL		 16772011-11-04 Georg-Johann Lay <avr@gjlay.de>
1678
1679 PR target/50931
1680 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
1681 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
1682
7084e037
JS		 16832011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
1684
1685 PR target/50989
1686 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
1687
1a032034
RO		 16882011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1689
1690 * config/c6x/t-elf (LIB2ADDEH): Set.
1691 * config/c6x/t-c6x-elf: Remove.
1692
d385f772
RO		 16932011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1694
1695 * config/i386/sol2-ci.S: Rename to ...
1696 * config/i386/crti.S: ... this.
1697 * config/i386/sol2-cn.S: Rename to ...
1698 * config/i386/crtn.S: ... this.
1699 * config/sparc/sol2-ci.S: Rename to ...
1700 * config/sparc/crti.S: ... this.
1701 * config/sparc/sol2-cn.S: Rename to ...
1702 * config/sparc/crtn.S: ... this.
1703 * config/t-sol2 (CUSTOM_CRTIN): Remove.
1704 (crti.o, crtn.o): Remove.
1705
1ba878a9
TG		 17062011-11-04 Tristan Gingold <gingold@adacore.com>
1707
1708 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
1709
02750c15
KK		 17102011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
1711
1712 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
1713
bf86b067
HPN		 17142011-11-03 Hans-Peter Nilsson <hp@axis.com>
1715
1716 * config.host (crisv32-*-none, cris-*-none): Remove.
1717 (crisv32-*-elf): Append to tmake_file, don't just set it.
1718 (cris-*-elf): Add missing t-fdpbit to tmake_file.
1719
d0bc53bd
RO		 17202011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1721
1722 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
1723 (ecrtn$(objext)): Likewise.
1724 (ncrti$(objext)): Likewise.
1725 (ncrtn$(objext)): Likewise.
1726
036da830
AS		 17272011-11-03 Andreas Schwab <schwab@redhat.com>
1728
1729 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
1730
d2a7d041
DM		 17312011-11-02 David S. Miller <davem@davemloft.net>
1732
1733 * configure.ac: Set host_address on sparc too.
1734 * configure: Regenerate.
1735 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
1736 based upon host_address.
1737 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
1738
af8ed618
JM		 17392011-11-02 Jason Merrill <jason@redhat.com>
1740
1741 * config/rs6000/t-ppccomm: Add missing \.
1742
5d1c8e77
RO		 17432011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1744
1745 * gthr-single.h, gthr.h: New files.
1746 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
1747 config/gthr-vxworks.h, config/i386/gthr-win32.h,
1748 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
1749 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
1750 * config/i386/gthr-win32.c: Include "gthr-win32.h".
1751 * configure.ac (thread_header): New variable.
1752 Set it depending on target_thread_file.
1753 (gthr-default.h): Link from $thread_header.
1754 * configure: Regenerate.
1755 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
1756
852b75ed
RO		 17572011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1758
1759 * configure.ac (tm_file_): New variable.
1760 Determine from tm_file.
1761 (tm_file, tm_defines): Substitute.
1762 * configure: Regenerate.
1763 * mkheader.sh: New file.
1764 * Makefile.in (clean): Remove libgcc_tm.h.
1765 ($(objects)): Depend on libgcc_tm.h.
1766 (libgcc_tm_defines, libgcc_tm_file): New variables.
1767 (libgcc_tm.h, libgcc_tm.stamp): New targets.
1768 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
1769 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
1770 ($(extra-parts)): Depend on libgcc_tm.h.
1771 * config.host (tm_defines, tm_file): New variable.
1772 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
1773 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
1774 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
1775 (avr-*-rtems*): Likewise.
1776 (avr-*-*): Likewise.
1777 (frv-*-elf): Likewise.
1778 (frv-*-*linux*): Likewise.
1779 (h8300-*-rtems*): Likewise.
1780 (h8300-*-elf*): Likewise.
1781 (i[34567]86-*-darwin*): Likewise.
1782 (x86_64-*-darwin*): Likewise.
1783 (rx-*-elf): Likewise.
1784 (tic6x-*-uclinux): Likewise.
1785 (tic6x-*-elf): Likewise.
1786 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
1787 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
1788 * config/i386/cygming-crtbegin.c: Likewise.
1789 * config/i386/cygming-crtend.c: Likewise.
1790 * config/ia64/fde-vms.c: Likewise.
1791 * config/ia64/unwind-ia64.c: Likewise.
1792 * config/libbid/bid_gcc_intrinsics.h: Likewise.
1793 * config/rs6000/darwin-fallback.c: Likewise.
1794 * config/stormy16/lib2funcs.c: Likewise.
1795 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
1796 * crtstuff.c: Likewise.
1797 * dfp-bit.h: Likewise.
1798 * emutls.c: Likewise.
1799 * fixed-bit.c: Likewise.
1800 * fp-bit.c: Likewise.
1801 * generic-morestack-thread.c: Likewise.
1802 * generic-morestack.c: Likewise.
1803 * libgcc2.c: Likewise.
1804 * libgcov.c: Likewise.
1805 * unwind-dw2-fde-dip.c: Likewise.
1806 * unwind-dw2-fde.c: Likewise.
1807 * unwind-dw2.c: Likewise.
1808 * unwind-sjlj.c: Likewise.
1809
f9989b51
RO		 18102011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1811
1812 * configure.ac: Include ../config/picflag.m4.
1813 (GCC_PICFLAG): Call it.
1814 Substitute.
1815 * configure: Regenerate.
1816 * Makefile.in (gcc_srcdir): Remove.
1817 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
1818 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
1819 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
1820 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
1821 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
1822 Use $<.
1823 Remove comment.
1824 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
1825 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
1826 to refer to libgcc2.c.
1827 Use $<.
1828 * config/darwin-64.c: New file.
1829 * config/darwin-crt3.c: Remove comment.
1830 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
1831 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
1832 config/udivmodsi4.c: New files.
1833 * config/memcmp.c, config/memcpy.c, config/memmove.c,
1834 config/memset.c: New files.
1835 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
1836 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
1837 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
1838 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
1839 * config/t-openbsd-thread: New file.
1840 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
1841 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
1842 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
1843 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
1844 qrnnd.S.
1845 Adapt filename.
1846 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
1847 to refer to gthr-posix.c.
1848 * config/alpha/t-vms (LIB2ADD): Set.
1849 * config/alpha/vms-gcc_shell_handler.c: New file.
1850 * config/arm/bpabi.c, config/arm/fp16.c,
1851 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
1852 config/arm/unaligned-funcs.c: New files.
1853 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
1854 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1855 * config/arm/t-linux: Likewise.
1856 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
1857 * config/arm/t-netbsd: New file.
1858 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
1859 * config/arm/t-symbian (LIB2ADD_ST): Set.
1860 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
1861 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1862 * config/bfin/t-elf: New file.
1863 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
1864 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
1865 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
1866 config/c6x/ltf.c: New files.
1867 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
1868 (HOST_LIBGCC2_CFLAGS): Set.
1869 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
1870 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1871 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
1872 New files.
1873 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
1874 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
1875 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
1876 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
1877 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
1878 files.
1879 * config/frv/t-frv (LIB2ADD): Set.
1880 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1881 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
1882 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
1883 config/h8300/popcounthi2.c: New files.
1884 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1885 * config/i386/gthr-win32.c: New file.
1886 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
1887 * config/i386/t-cygwin: Likewise.
1888 * config/i386/t-darwin, config/i386/t-darwin64,
1889 config/i386/t-gthr-win32, config/i386/t-interix: New files.
1890 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
1891 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1892 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1893 * config/ia64/quadlib.c: New file.
1894 * config/ia64/t-hpux (LIB2ADD): Set.
1895 * config/ia64/t-ia64: Add comment.
1896 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
1897 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1898 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
1899 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
1900 * config/m32c/t-m32c (LIB2ADD): Set.
1901 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1902 * config/m32r/t-m32r: Likewise.
1903 * config/m68k/fpgnulib.c: New file.
1904 * config/m68k/t-floatlib (LIB2ADD): Set.
1905 (xfgnulib.c): New target.
1906 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
1907 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
1908 * config/mep/t-mep (LIB2ADD): Set.
1909 * config/microblaze/divsi3.asm: Rename to divsi3.S.
1910 * config/microblaze/moddi3.asm: Rename to moddi3.S.
1911 * config/microblaze/modsi3.asm: Rename to modsi3.S.
1912 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
1913 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
1914 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
1915 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
1916 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
1917 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
1918 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
1919 New files.
1920 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
1921 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
1922 * config/pa/fptr.c, config/pa/lib2funcs.S,
1923 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
1924 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1925 (LIB2ADD, LIB2ADD_ST): Set.
1926 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
1927 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
1928 Set.
1929 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
1930 * config/pdp11/t-pdp11: New file.
1931 * config/picochip/libgccExtras/adddi3.S,
1932 config/picochip/libgccExtras/ashlsi3.S,
1933 config/picochip/libgccExtras/ashrsi3.S,
1934 config/picochip/libgccExtras/clzsi2.S,
1935 config/picochip/libgccExtras/cmpsi2.S,
1936 config/picochip/libgccExtras/divmod15.S,
1937 config/picochip/libgccExtras/divmodhi4.S,
1938 config/picochip/libgccExtras/divmodsi4.S,
1939 config/picochip/libgccExtras/lshrsi3.S,
1940 config/picochip/libgccExtras/parityhi2.S,
1941 config/picochip/libgccExtras/popcounthi2.S,
1942 config/picochip/libgccExtras/subdi3.S,
1943 config/picochip/libgccExtras/ucmpsi2.S,
1944 config/picochip/libgccExtras/udivmodhi4.S,
1945 config/picochip/libgccExtras/udivmodsi4.S: New files.
1946 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
1947 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
1948 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
1949 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
1950 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
1951 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
1952 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
1953 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
1954 files.
1955 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
1956 (HOST_LIBGCC2_CFLAGS): Set.
1957 * config/rs6000/t-darwin64: New file.
1958 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
1959 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
1960 * config/rs6000/t-ppccomm (LIB2ADD): Add
1961 $(srcdir)/config/rs6000/tramp.S.
1962 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
1963 Add $(srcdir)/config/rs6000/eabi.S.
1964 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
1965 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
1966 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
1967 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
1968 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
1969 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
1970 * config/rs6000/tramp.S: New file.
1971 * config/s390/t-tpf: Remove.
1972 * config/sh/linux-atomic.S: New file.
1973 * config/sh/t-linux (LIB2ADD): Set.
1974 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
1975 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1976 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
1977 to unwind-dw2.c.
1978 (HOST_LIBGCC2_CFLAGS): Set.
1979 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1980 * config/spu/divmodti4.c, config/spu/divv2df3.c,
1981 config/spu/float_disf.c, config/spu/float_unsdidf.c,
1982 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
1983 config/spu/mfc_multi_tag_release.c,
1984 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
1985 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
1986 config/spu/multi3.c: New files.
1987 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
1988 (HOST_LIBGCC2_CFLAGS): Set.
1989 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
1990 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
1991 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
1992 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
1993 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
1994 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
1995 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
1996 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
1997 config/stormy16/umodsi3.c: New files.
1998 * config/xtensa/lib2funcs.S: New file.
1999 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2000 * config/xtensa/t-xtensa (LIB2ADD): Set.
2001 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
2002 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
2003 Add t-freebsd-thread to tmake_file for posix threads.
2004 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
2005 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
2006 (*-*-lynxos*): Likewise.
2007 (*-*-netbsd*): Likewise.
2008 (*-*-openbsd*): Likewise.
2009 Add t-openbsd-thread to tmake_file for posix threads.
2010 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
2011 (*-*-vxworks*): Set tmake_file.
2012 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2013 (alpha*-*-freebsd*): Likewise.
2014 (alpha*-*-netbsd*): Likewise.
2015 (alpha*-*-openbsd*): Likewise.
2016 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
2017 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2018 (alpha*-dec-*vms*): Likewise.
2019 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
2020 (bfin*-elf*): Add bfin/t-elf to tmake_file.
2021 (bfin*-uclinux*): Likewise.
2022 (bfin*-linux-uclibc*): Likewise.
2023 (crisv32-*-elf): Add cris/t-cris to tmake_file.
2024 (crisv32-*-none): Likewise.
2025 (cris-*-elf): Likewise.
2026 (cris-*-none): Likewise.
2027 (cris-*-linux*, crisv32-*-linux*): Likewise.
2028 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
2029 tmake_file.
2030 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
2031 tmake_file.
2032 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
2033 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
2034 (x86_64-*-elf*): Likewise.
2035 (i[34567]86-*-nto-qnx*): Likewise.
2036 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
2037 win32 threads.
2038 (x86_64-*-mingw*): Likewise.
2039 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
2040 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
2041 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2042 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2043 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
2044 tmake_file.
2045 (mipsisa64sr71k-*-elf*): Likewise.
2046 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2047 (mips-*-elf*, mipsel-*-elf*): Likewise.
2048 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2049 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2050 (mips*-*-rtems*): Likewise.
2051 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
2052 to tmake_file.
2053 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
2054 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
2055 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
2056 (spu-*-elf*): Likewise.
2057 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
2058
45b86625
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2060
2061 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
2062 $(srcdir) to refer to $(LIB1ASMSRC).
2063 Use $<.
2064 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
2065 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
2066 config/arm/lib1funcs.S: New files.
2067 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
2068 * config/arm/t-arm: New file.
2069 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
2070 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
2071 config/arm/t-strongarm-elf: New files.
2072 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
2073 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
2074 * config/avr/lib1funcs.S: New file.
2075 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2076 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
2077 * config/c6x/lib1funcs.S: New file.
2078 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2079 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
2080 * config/frv/lib1funcs.S: New file.
2081 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2082 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
2083 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
2084 * config/ia64/__divxf3.asm: Rename to ...
2085 * config/ia64/__divxf3.S: ... this.
2086 Adapt lib1funcs.asm filename.
2087 * config/ia64/_fixtfdi.asm: Rename to ...
2088 * config/ia64/_fixtfdi.S: ... this.
2089 Adapt lib1funcs.asm filename.
2090 * config/ia64/_fixunstfdi.asm: Rename to ...
2091 * config/ia64/_fixunstfdi.S: ... this.
2092 Adapt lib1funcs.asm filename.
2093 * config/ia64/_floatditf.asm: Rename to ...
2094 * config/ia64/_floatditf.S: ... this.
2095 Adapt lib1funcs.asm filename.
2096 * config/ia64/lib1funcs.S: New file.
2097 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
2098 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2099 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
2100 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
2101 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
2102 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
2103 * config/mep/lib1funcs.S: New file.
2104 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2105 * config/mips/mips16.S: New file.
2106 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2107 * config/pa/milli64.S: New file.
2108 * config/pa/t-linux, config/pa/t-linux64: New files.
2109 * config/picochip/lib1funcs.S: New file.
2110 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2111 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
2112 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
2113 * config/sh/t-netbsd: New file.
2114 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
2115 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
2116 * config/sh/t-sh64: New file.
2117 * config/sparc/lb1spc.S: New file.
2118 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
2119 filename.
2120 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
2121 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
2122 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
2123 config/xtensa/lib1funcs.S: New files.
2124 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2125 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
2126 tmake_file.
2127 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
2128 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
2129 (arm*-*-linux*): Likewise.
2130 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
2131 arm*-*-linux-*eabi, add arm/t-linux otherwise.
2132 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
2133 (arm*-*-ecos-elf): Likewise.
2134 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2135 (arm*-*-rtems*): Likewise.
2136 (arm*-*-elf): Likewise.
2137 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
2138 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
2139 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
2140 (bfin*-uclinux*): Likewise.
2141 (bfin*-linux-uclibc*): Likewise.
2142 (bfin*-rtems*): Likewise.
2143 (bfin*-*): Likewise.
2144 (fido-*-elf): Merge into m68k-*-elf*.
2145 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
2146 (frv-*-*linux*): Add frv/t-frv to tmake_file.
2147 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
2148 (h8300-*-elf*): Likewise.
2149 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
2150 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
2151 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
2152 (i[34567]86-*-mingw*): Likewise.
2153 (x86_64-*-mingw*): Likewise.
2154 (i[34567]86-*-interix3*): Likewise.
2155 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
2156 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
2157 (m68k-*-elf*): Also handle fido-*-elf.
2158 Add m68k/t-floatlib to tmake_file.
2159 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
2160 (m68k-*-linux*): Likewise.
2161 (m68k-*-rtems*): Likewise.
2162 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
2163 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
2164 sh64*-*-*.
2165 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
2166 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
2167 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
2168 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
2169 sh/t-netbsd to tmake_file.
2170 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
2171 (sh-*-rtems*): Add sh/t-sh to tmake_file.
2172 (sh-wrs-vxworks): Likewise.
2173 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
2174 *-leon[3-9]*.
2175 (v850*-*-*): Add v850/t-v850 to tmake_file.
2176 (vax-*-linux*): Add vax/t-linux to tmake_file.
2177 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
2178
5f73c6cc
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2180
2181 * crtstuff.c: New file.
2182 * Makefile.in (CRTSTUFF_CFLAGS): Define.
2183 (CRTSTUFF_T_CFLAGS): Define.
2184 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
2185 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
2186 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
2187 crtstuff.c.
2188 Use $<.
2189 (crtbeginT.o): Use $(objext).
2190 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
2191 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
2192 (gcc-extra-parts): Remove.
2193 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
2194 Set extra_parts.
2195 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2196 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
2197 Add t-crtstuff-pic to tmake_file.
2198 (*-*-lynxos*): New case.
2199 Set tmake_file, extra_parts.
2200 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
2201 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
2202 *-*-netbsdelf[2-9]*.
2203 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
2204 (*-*-rtems*): Set extra_parts.
2205 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
2206 (*-*-uclinux*): New case.
2207 Set extra_parts.
2208 (*-*-vms*): New case.
2209 Set tmake_file, extra_parts.
2210 (*-*-elf): Set extra_parts.
2211 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
2212 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
2213 vms/t-vms64.
2214 Set extra_parts.
2215 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
2216 Set extra_parts.
2217 (arm*-*-freebsd*): Add t-crtin to tmake_file.
2218 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
2219 (arm-wrs-vxworks): Append to tmake_file.
2220 Set extra_parts.
2221 (arm*-*-uclinux*): Set extra_parts.
2222 (arm*-*-ecos-elf): Likewise.
2223 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
2224 arm*-*-eabi*.
2225 (arm*-*-rtems*): Set extra_parts.
2226 (arm*-*-elf): Likewise.
2227 (avr-*-rtems*): Clear extra_parts.
2228 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
2229 Set extra_parts.
2230 (bfin*-uclinux*): Likewise.
2231 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
2232 (bfin*-rtems*): Append to tmake_file.
2233 Set extra_parts.
2234 (bfin*-*): Likewise.
2235 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
2236 (crisv32-*-elf): ... this.
2237 (crisv32-*-none): ... this.
2238 (cris-*-elf, cris-*-none): New cases.
2239 Add cris/t-elfmulti to tmake_file.
2240 (fr30-*-elf): Append to tmake_file.
2241 Set extra_parts.
2242 (frv-*-elf): Append to tmake_file, add frv/t-frv.
2243 Set extra_parts.
2244 (h8300-*-rtems*): Append to tmake_file.
2245 Set extra_parts.
2246 (h8300-*-elf*): Likewise.
2247 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
2248 Set extra_parts.
2249 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
2250 Set extra_parts.
2251 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
2252 (x86_64-*-elf*): Likewise.
2253 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
2254 (x86_64-*-freebsd*): Likewise.
2255 (x86_64-*-netbsd*): Likewise.
2256 (i[34567]86-*-linux*): Likewise.
2257 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2258 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2259 (x86_64-*-linux*): Likewise.
2260 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2261 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
2262 tmake_file.
2263 Set extra_parts.
2264 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
2265 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
2266 Append to extra_parts, remove crtbegin.o, crtend.o.
2267 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
2268 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
2269 crtend.o, crtbeginS.o, crtendS.o.
2270 (ia64*-*-linux*): Comment extra_parts.
2271 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
2272 Set extra_parts.
2273 (iq2000*-*-elf*): Clear extra_parts.
2274 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
2275 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
2276 (m32r-*-elf*, m32r-*-rtems*): Split off ...
2277 (m32r-*-rtems*): ... this.
2278 Add m32r/t-m32r to tmake_file.
2279 (m68k-*-elf*): Add t-crtin to tmake_file.
2280 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
2281 (mcore-*-elf): Likewise.
2282 (microblaze*-*-*): Set extra_parts.
2283 (mips*-sde-elf*): New case.
2284 Set tmake_file, extra_parts.
2285 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2286 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2287 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
2288 tmake_file.
2289 Set extra_parts.
2290 (mipsisa64sr71k-*-elf*): Likewise.
2291 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2292 (mips-*-elf*, mipsel-*-elf*): Likewise.
2293 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2294 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
2295 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2296 (mips*-*-rtems*): Likewise.
2297 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
2298 (moxie-*-*): Split into ...
2299 (moxie-*-elf, moxie-*-uclinux*): ... this.
2300 Add to extra_parts, remove crtbegin.o, crtend.o.
2301 (moxie-*-rtems*): New case.
2302 Set tmake_file.
2303 Clear extra_parts.
2304 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
2305 Set extra_parts.
2306 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2307 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
2308 tmake_file.
2309 Set extra_parts.
2310 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
2311 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
2312 Set extra_parts.
2313 (powerpc-*-eabisim*): Likewise.
2314 (powerpc-*-elf*): Likewise.
2315 (powerpc-*-eabialtivec*): Likewise.
2316 (powerpc-xilinx-eabi*): Likewise.
2317 (powerpc-*-eabi*): Likewise.
2318 (powerpc-*-rtems*): Likewise.
2319 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
2320 tmake_file.
2321 Set extra_parts.
2322 (powerpc-*-lynxos*): Add to tmake_file.
2323 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
2324 rs6000/t-crtstuff, t-crtstuff-pic.
2325 Set extra_parts.
2326 (powerpcle-*-eabisim*): Likewise.
2327 (powerpcle-*-eabi*): Likewise.
2328 (rx-*-elf): Remove extra_parts.
2329 (s390x-ibm-tpf*): Set extra_parts.
2330 (score-*-elf): Set extra_parts.
2331 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2332 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2333 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2334 (sh64l*-*-netbsd*): Split into ...
2335 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
2336 Add t-crtstuff-pic to tmake_file.
2337 Set extra_parts.
2338 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
2339 Set extra_parts.
2340 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
2341 (sparc-*-elf*): Remove t-crtin from tmake_file.
2342 Add to extra_parts, remove crtbegin.o, crtend.o.
2343 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
2344 (sparc64-*-linux*): Likewise.
2345 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
2346 Add to extra_parts, remove crtbegin.o, crtend.o.
2347 (sparc64-*-elf*): Remove t-crtin from tmake_file.
2348 Add to extra_parts, remove crtbegin.o, crtend.o.
2349 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
2350 Add to extra_parts, remove crtbegin.o, crtend.o.
2351 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
2352 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
2353 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
2354 Set extra_parts.
2355 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
2356 Set extra_parts.
2357 (tic6x-*-*): Change to ...
2358 (tic6x-*-elf): ... this.
2359 Set extra_parts.
2360 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
2361 Set extra_parts.
2362 (am33_2.0-*-linux*): Add comment.
2363 (mep*-*-*): Add mep/t-mep to tmake_file.
2364 Set extra_parts.
2365 * config/alpha/t-vms: New file.
2366 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
2367 * config/arm/crti.S, config/arm/crtn.S: New files.
2368 * config/bfin/crti.S, config/bfin/crtn.S: New files.
2369 * config/bfin/crtlibid.S: New file.
2370 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
2371 * config/c6x/crti.S, config/c6x/crtn.S: New files.
2372 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
2373 (crti.o, crtin.o): New rules.
2374 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2375 * config/c6x/t-uclinux: New file.
2376 * config/cris/t-elfmulti: New file.
2377 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
2378 * config/fr30/crti.S, config/fr30/crtn.S: New files.
2379 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
2380 * config/frv/t-frv: New file.
2381 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
2382 * config/h8300/crti.S, config/h8300/crtn.S: New files.
2383 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
2384 New files.
2385 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
2386 refer to cygming-crtbegin.c, cygming-crtend.c.
2387 Use $<.
2388 * config/i386/t-nto: New file.
2389 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
2390 * config/ia64/crti.S, config/ia64/crtn.S: New files.
2391 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
2392 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
2393 Use .S extension.
2394 Use $<.
2395 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2396 (crtinitS.o): New rule.
2397 * config/ia64/vms-crtinit.S: New file.
2398 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
2399 * config/m32r/initfini.c: New file.
2400 * config/m32r/t-linux, config/m32r/t-m32r: New files.
2401 * config/m68k/crti.S, config/m68k/crtn.S: New files.
2402 * config/mcore/crti.S, config/mcore/crtn.S: New files.
2403 * config/mep/t-mep: New file.
2404 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
2405 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
2406 * config/mips/crti.S, config/mips/crtn.S: New files.
2407 * config/mips/t-crtstuff: New file.
2408 * config/mmix/crti.S, config/mmix/crtn.S: New files.
2409 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
2410 (CUSTOM_CRTIN): Set.
2411 ($(T)crti.o, $(T)crtn.o): Remove $(T),
2412 dependencies.
2413 Use $(srcdir) to refer to crti.S, crtn.S.
2414 Use .S extension, $<.
2415 * config/moxie/crti.asm: Rename to ...
2416 * config/moxie/crti.S: ... this.
2417 * config/moxie/crtn.asm: Rename to ...
2418 * config/moxie/crtn.S: ... this.
2419 * config/moxie/t-moxie: Remove.
2420 * config/pa/stublib.c: New file.
2421 * config/pa/t-stublib, config/pa/t-stublib64: New files.
2422 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
2423 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
2424 * config/rs6000/t-crtstuff: New file.
2425 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
2426 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
2427 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
2428 Make output file explicit.
2429 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
2430 Make output file explicit.
2431 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
2432 Make output file explicit.
2433 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
2434 Make output file explicit.
2435 * config/score/crti.S, config/score/crtn.S: New files.
2436 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
2437 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
2438 files.
2439 * config/sh/t-sh, config/sh/t-superh: New files.
2440 * config/sparc/t-linux64: New file.
2441 * config/spu/cache.S, config/spu/cachemgr.c: New files.
2442 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
2443 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
2444 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
2445 * config/t-crtin: Remove.
2446 * config/t-crtstuff-pic: New file.
2447 * config/t-sol2 (CUSTOM_CRTIN): Set.
2448 (crti.o, crtn.o): New rules.
2449 * config/vms/t-vms: New file.
2450 * config/vms/vms-ucrt0.c: New file.
2451 * config/xtensa/t-elf: New file.
2452
b040f2be
RO		 24532011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2454
2455 * Makefile.in (SHLIB_NM_FLAGS): Set.
2456 * mkmap-flat.awk, mkmap-symver.awk: New files.
2457 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
2458 exceptions.
2459 * configure: Regenerate.
2460 * config/libgcc-glibc.ver: New file.
2461 * config/libgcc-libsystem.ver: New file.
2462 * config/t-libunwind (SHLIB_LC): Set.
2463 * config/t-linux: New file.
2464 * config/t-slibgcc (INSTALL_SHLIB): New.
2465 (SHLIB_INSTALL): Use it.
2466 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
2467 to mkmap-symver.awk.
2468 (SHLIB_MAPFILES): Don't append, adapt pathname.
2469 (SHLIB_VERPFX): Set.
2470 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
2471 to mkmap-symver.awk.
2472 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
2473 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
2474 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
2475 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
2476 to mkmap-flat.awk.
2477 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
2478 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
2479 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
2480 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
2481 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
2482 * config/i386/libgcc-darwin.10.4.ver,
2483 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
2484 New files.
2485 * config/i386/t-darwin: Remove.
2486 * config/i386/t-darwin64: Likewise.
2487 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
2488 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
2489 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
2490 * config/i386/t-linux: New file.
2491 * config/i386/t-mingw32: New file.
2492 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
2493 * config/ia64/t-glibc: Rename to ...
2494 * config/ia64/t-linux: ... this.
2495 (SHLIB_MAPFILES): Set.
2496 * config/ia64/t-glibc-libunwind: Rename to ...
2497 * config/ia64/t-linux-libunwind: ... this.
2498 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
2499 * config/ia64/t-slibgcc-hpux: New file.
2500 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
2501 * config/m68k/t-slibgcc-elf-ver: New file.
2502 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
2503 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
2504 to mkmap-flat.awk.
2505 * config/pa/t-slibgcc-hpux: New file.
2506 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
2507 files.
2508 * config/rs6000/libgcc-darwin.10.4.ver,
2509 config/rs6000/libgcc-darwin.10.5.ver: New files.
2510 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
2511 config/rs6000/libgcc-glibc.ver.
2512 * config/rs6000/libgcc-ppc64.ver: Rename to
2513 config/rs6000/libgcc-ibm-ldouble.ver.
2514 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
2515 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
2516 * config/rs6000/t-ldbl128: Rename to ...
2517 * config/rs6000/t-linux: ... this.
2518 (SHLIB_MAPFILES): Adapt filename.
2519 * config/rs6000/t-slibgcc-aix: New file.
2520 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
2521 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
2522 libgcc-excl.ver, libgcc-glibc.ver.
2523 (SHLIB_LINK, SHLIB_INSTALL): Remove.
2524 * config/sparc/libgcc-glibc.ver: New file.
2525 * config/sparc/t-linux: New file.
2526 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
2527 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
2528 t-slibgcc-elf-ver to tmake_file.
2529 Add t-slibgcc-nolc-override to tmake_file for posix threads on
2530 *-*-freebsd[34].
2531 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2532 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
2533 t-slibgcc-elf-ver, t-linux to tmake_file.
2534 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
2535 tmake_file.
2536 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
2537 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
2538 (alpha*-dec-*vms*): Likewise.
2539 (arm*-*-freebsd*): Append to tmake_file.
2540 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
2541 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
2542 arm*-*-linux-*eabi.
2543 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
2544 tmake_file for arm*-*-symbianelf*.
2545 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
2546 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
2547 cris/t-linux.
2548 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
2549 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
2550 pa/t-slibgcc-dwarf-ver to tmake_file.
2551 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
2552 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
2553 (hppa*64*-*-hpux11*): Likewise.
2554 (hppa[12]*-*-hpux11*): Likewise.
2555 (x86_64-*-darwin*): Don't override tmake_file, but only keep
2556 i386/t-crtpc, i386/t-crtfm.
2557 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
2558 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2559 to tmake_file.
2560 Add i386/t-cygwin to tmake_file.
2561 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
2562 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
2563 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2564 to tmake_file.
2565 Add i386/t-mingw32 to tmake_file.
2566 (x86_64-*-mingw*): Likewise.
2567 (ia64*-*-freebsd*): Append to tmake_file.
2568 (ia64*-*-linux*): Append to tmake_file.
2569 Replace ia64/t-glibc by ia64/t-linux.
2570 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
2571 system libunwind.
2572 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
2573 t-slibgcc-hpux to tmake_file.
2574 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
2575 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
2576 (m32rle-*-linux*): Likewise.
2577 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
2578 sjlj exceptions.
2579 (microblaze*-linux*): New case.
2580 Append to tmake_file, add t-slibgcc-nolc-override.
2581 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
2582 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2583 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
2584 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2585 rs6000/t-slibgcc-aix to tmake_file.
2586 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2587 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2588 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2589 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2590 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2591 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
2592 sh*-*-linux*.
2593 (sparc-*-linux*): Append to tmake_file for *-leon*.
2594 Add sparc/t-linux to tmake_file for non-Leon targets.
2595 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
2596 (tic6x-*-uclinux): New case.
2597 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
2598 (tic6x-*-*): Add c6x/t-elf to tmake_file.
2599 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
2600 (am33_2.0-*-linux*): Append to tmake_file.
2601 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
2602 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
2603 x86_64-*-kfreebsd*-gnu.
2604 Add i386/t-linux to tmake_file.
2605
18b4bd7b
ILT		 26062011-10-28 Ian Lance Taylor <iant@google.com>
2607
2608 * config/i386/morestack.S: Correct CFI information to do proper
2609 returns throughout function. In 32-bit mode, save %ebx so that it
2610 is restored on unwind.
2611
5b2d9d90
BS		 26122011-10-25 Bernd Schmidt <bernds@codesourcery.com>
2613
2614 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
2615 case where B3 isn't the return register.
2616
0d53e346
BS		 2617 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
2618 logic for doubleword pops.
2619
cbffbd59
AT		 26202011-10-25 Andreas Tobler <andreast@fgznet.ch>
2621
2622 * config/rs6000/t-freebsd: Add wildcard.
2623
56dc349e
PB		 26242011-10-21 Paul Brook <paul@codesourcery.com>
2625
2626 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
2627
1e06b07d
UB		 26282011-10-16 Uros Bizjak <ubizjak@gmail.com>
2629 Eric Botcazou <ebotcazou@adacore.com>
2630
2631 PR target/50737
2632 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
2633 fs->signal_frame to 1.
2634
b5204884
ILT		 26352011-10-07 Ian Lance Taylor <iant@google.com>
2636
2637 * generic-morestack-thread.c: #include <errno.h>.
2638
91a639a1
ILT		 26392011-10-07 Ian Lance Taylor <iant@google.com>
2640
2641 PR target/46093
2642 * generic-morestack.c (__generic_morestack): Make sure the segment
2643 is large enough for both the stack frame and the copied
2644 parameters.
2645
cc49116d
RO		 26462011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2647
2648 PR bootstrap/49804
2649 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
2650 extra_parts.
2651
2996d8c3
NC		 26522011-09-28 Nick Clifton <nickc@redhat.com>
2653
2654 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
2655 64-bit doubles are not enabled.
2656 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
2657 and floatunsisf functions.
2658
1e874273 26592011-09-13 Paul Brook <paul@codesourcery.com>
2996d8c3 2660
1e874273
PB		 2661 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
2662 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
2663 * unwind-arm-common.inc: New file.
2664 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
2665 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
2666 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
2667 * config/c6x/libunwind.S: New file.
2668 * config/c6x/pr-support.c: New file.
2669 * config/c6x/unwind-c6x.c: New file.
2670 * config/c6x/unwind-c6x.h: New file.
2671 * config/c6x/t-c6x-elf: New file.
2672
f70c879a
UB		 26732011-08-23 Uros Bizjak <ubizjak@gmail.com>
2674
2675 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
2676 (ASM_DIVZERO): Ditto.
2677 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
2678
c55b374b
RS		 26792011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
2680
2681 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
2682
1e138510
RS		 26832011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
2684
2685 PR target/50090
2686 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
2687 instead of an assembly one.
2688
1563503d
PB		 26892011-08-12 Paolo Bonzini <bonzini@gnu.org>
2690
2691 PR bootstrap/50047
2692 * Makefile.in (install-unwind_h): Create
2693 $(gcc_objdir)/include/unwind.h atomically.
2694
3627ac1a
RO		 26952011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2696
2697 * Makefile.in (install-unwind_h): Remove destination file first.
2698
c6412d86
RO		 26992011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2700
2701 * sync.c: New file.
2702 * config/mips/t-mips16: New file.
2703 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
2704 (mips*-*-linux*): Likewise.
2705 (mips*-sde-elf*): Likewise.
2706 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
2707 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
2708 Add mips/t-mips16 to tmake_file.
2709 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
2710 (mips-*-elf*): Likewise.
2711 (mips64-*-elf*): Likewise.
2712 (mips64orion-*-elf*): Likewise.
2713 (mips*-*-rtems*): Likewise.
2714 (mipstx39-*-elf*): Likewise.
2715 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
2716 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
2717 LIBGCC_SYNC_CFLAGS.
2718 Use $(srcdir) to refer to sync.c.
2719 Use $<.
2720 ($(libgcc-sync-funcs-o)): Likewise.
2721 ($(libgcc-sync-size-funcs-s-o)): Likewise.
2722 ($(libgcc-sync-funcs-s-o)): Likewise.
2723
3cb6e5bd
AS		 27242011-08-09 Andreas Schwab <schwab@linux-m68k.org>
2725
2726 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
2727 t-libunwind.
2728
cca2207a
L		 27292011-08-08 H.J. Lu <hongjiu.lu@intel.com>
2730
2731 PR other/48007
2732 * config/i386/value-unwind.h: New.
2733
ed39fbad
RS		 27342011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
2735
2736 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
2737 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
2738 Add to tmake_file rather than overriding it.
2739
aca0b0b3
RO		 27402011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2741
2742 * config/t-softfp: Remove.
2743 * soft-fp: Moved from ../gcc/config.
2744 * soft-fp/README: Remove t-softfp reference.
2745 * soft-fp/t-softfp: Move to config/t-softfp.
2746 (softfp_machine_header): Remove.
2747 (softfp_file_list): Remove config subdir.
2748 (soft-fp-objects): New variable.
2749 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
2750 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
2751 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
2752 * config/t-softfp-excl: New file.
2753 * config/t-softfp-sfdf: New file.
2754 * config/t-softfp-tf: New file.
2755 * config/no-sfp-machine.h: New file.
2756 * config/arm/sfp-machine.h: New file.
2757 * config/arm/t-softfp: New file.
2758 * config/c6x/sfp-machine.h: New file.
2759 * config/i386/32/t-fprules-softfp: Rename to ...
2760 * config/i386/32/t-softfp: ... this.
2761 (tifunctions, LIB2ADD): Remove.
2762 (softfp_int_modes): Override.
2763 * config/i386/64/t-softfp-compat (tf-functions): Remove config
2764 subdir.
2765 * config/i386/64/eqtf2.c: Likewise.
2766 * config/i386/64/getf2.c: Likewise.
2767 * config/i386/64/letf2.c: Likewise.
2768 * config/ia64/sft-machine.h: New file.
2769 * config/ia64/t-fprules-softfp: Rename to ...
2770 * config/ia64/t-softfp: ... this.
2771 * config/lm32/sfp-machine.h: New file.
2772 * config/moxie/t-moxie-softfp: Remove.
2773 * config/rs6000/ibm-ldouble-format: New file.
2774 * config/rs6000/ibm-ldouble.c: New file.
2775 * config/rs6000/libgcc-ppc-glibc.ver: New file
2776 * config/rs6000/libgcc-ppc64.ver: New file
2777 * config/rs6000/sfp-machine.h: New file.
2778 * config/rs6000/t-freebsd: New file.
2779 * config/rs6000/t-ibm-ldouble: New file.
2780 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
2781 libgcc-ppc-glibc.ver.
2782 * config/rs6000/t-linux64: New file.
2783 * config/rs6000/t-ppccomm (LIB2ADD): Add
2784 $(srcdir)/config/rs6000/ibm-ldouble.c.
2785 * config/rs6000/t-ppccomm-ldbl: New file.
2786 * config/score/sfp-machine.h: New file.
2787 * config.host (sfp_machine_header): Explain.
2788 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
2789 t-softfp to tmake_file.
2790 (arm*-*-uclinux*): Likewise.
2791 (arm*-*-ecos-elf): Likewise.
2792 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2793 (arm*-*-rtems*): Likewise.
2794 (arm*-*-elf): Likewise.
2795 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
2796 in tmake_file.
2797 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
2798 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
2799 (lm32-*-uclinux*): Likewise.
2800 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
2801 t-softfp-excl, t-softfp.
2802 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
2803 (powerpc64-*-darwin*): Likewise.
2804 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
2805 to tmake_file.
2806 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
2807 tmake_file.
2808 (powerpc-*-eabisim*): Likewise.
2809 (powerpc-*-elf*): Likewise.
2810 (powerpc-*-eabialtivec*): Likewise.
2811 (powerpc-xilinx-eabi*): Likewise.
2812 (powerpc-*-rtems*): Likewise.
2813 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
2814 t-softfp-excl, t-softfp to tmake_file.
2815 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
2816 rs6000/t-ppccomm-ldbl to tmake_file.
2817 (powerpcle-*-elf*): Likewise.
2818 (powerpcle-*-eabisim*): Likewise.
2819 (powerpcle-*-eabi*): Likewise.
2820 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2821 rs6000/t-ibm-ldouble to tmake_file.
2822 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2823 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2824 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
2825 (tic6x-*-*): Likewise.
2826 (i[34567]86-*-darwin*, x86_64-*-darwin*,
2827 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
2828 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
2829 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
2830 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
2831 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
2832 t-softfp to tmake_file.
2833 * configure.ac (sfp_machine_header): Provide default if unset.
2834 Substitute.
2835 Link sfp-machine.h to config/$sfp_machine_header.
2836 * configure: Regenerate.
2837
569dc494
RO		 28382011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2839
2840 * Makefile.in (double_type_size, long_double_type_size): Set.
2841 Remove $(fpbit-in-libgcc) support.
2842 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
2843 (fpbit-src): New variable.
2844 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
2845 Compile with -DFLOAT $(FPBIT_CFLAGS).
2846 Use $<.
2847 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
2848 Compile with $(FPBIT_CFLAGS).
2849 Use $<.
2850 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
2851 Compile with -DFLOAT $(TPBIT_CFLAGS).
2852 Use $<.
2853 * configure.ac (double_type_size, long_double_type_size):
2854 Determine and substitute.
2855 * configure: Regenerate.
2856 * fp-bit.c, fp-bit.h: New files.
2857 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
2858 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
2859 * config/mips/t-mips: New file.
2860 * config/mips/t-sdemtk: New file.
2861 * config/rs6000/ppc64-fp.c: New file.
2862 * config/rs6000/t-darwin (LIB2ADD): Add
2863 $(srcdir)/config/rs6000/ppc64-fp.c.
2864 * config/rs6000/t-ppc64-fp: New file.
2865 * config/rx/rx-lib.h: New file.
2866 * config/rx/t-rx (FPBIT): Set to true.
2867 ($(gcc_objdir)/fp-bit.c): Remove.
2868 (DPBIT): Set to true only with -m64bit-doubles.
2869 ($(gcc_objdir)/dp-bit.c): Remove.
2870 * config/sparc/t-softfp: Remove.
2871 * config/spu/t-elf: New file.
2872 * config/t-fdpbit, config/t-fpbit: New files.
2873 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
2874 (mips*-*-*): Likewise.
2875 (arm-wrs-vxworks): Likewise.
2876 (arm*-*-freebsd*): Likewise.
2877 (avr-*-rtems*): Add t-fpbit to tmake_file.
2878 (avr-*-*): Likewise.
2879 (bfin*-elf*): Add t-fdpbit to tmake_file.
2880 (bfin*-uclinux*): Likewise.
2881 (bfin*-linux-uclibc*): Likewise.
2882 (bfin*-rtems*): New case.
2883 Add t-fdpbit to tmake_file.
2884 (bfin*-*): Add t-fdpbit to tmake_file.
2885 (crisv32-*-elf): Likewise.
2886 (cris-*-linux*): Likewise.
2887 (fr30-*-elf): Likewise.
2888 (frv-*-elf, frv-*-*linux*): Likewise.
2889 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
2890 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
2891 (m32r-*-elf*): Likewise.
2892 (m32rle-*-elf*): Likewise.
2893 (m32r-*-linux*): Likewise.
2894 (m32rle-*-linux*): Likewise.
2895 (mcore-*-elf): Add t-fdpbit to tmake_file.
2896 (microblaze*-*-*): Likewise.
2897 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
2898 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
2899 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
2900 Fix typo.
2901 Add mips/t-tpbit to tmake-file.
2902 (mips*-*-linux*): Fix typo.
2903 (mips*-sde-elf*): New case
2904 Add mips/t-sdemtk unless using newlib.
2905 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
2906 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
2907 (mn10300-*-*): Likewise.
2908 (pdp11-*-*): Likewise.
2909 (picochip-*-*): Add t-fpbit to tmake_file.
2910 (powerpc-*-eabisimaltivec*): Likewise.
2911 (powerpc-*-eabisim*): Likewise.
2912 (powerpc-*-elf*): Likewise.
2913 (powerpc-*-eabialtivec*): Likewise.
2914 (powerpc-xilinx-eabi*): New case.
2915 Add t-fdpbit to tmake_file.
2916 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
2917 (powerpc-*-rtems*): Likewise.
2918 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
2919 tmake_file.
2920 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
2921 tmake_file.
2922 (powerpc-*-lynxos*): Likewise.
2923 (powerpcle-*-elf*): Likewise.
2924 (powerpcle-*-eabisim*): Likewise.
2925 (powerpcle-*-eabi*): Likewise.
2926 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2927 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
2928 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2929 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2930 (rx-*-elf): Add t-fdpbit to tmake_file.
2931 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2932 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2933 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2934 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
2935 sh*-*-netbsd*.
2936 (sh-*-rtems*): Add t-fdpbit to tmake_file.
2937 (sh-wrs-vxworks): Likewise.
2938 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
2939 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
2940 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
2941 (sparc64-*-rtems*): ... new case.
2942 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
2943 (spu-*-elf*): Likewise.
2944 Add spu/t-elf to tmake_file.
2945 (v850*-*-*): Add t-fdpbit to tmake_file.
2946 (xstormy16-*-elf): Likewise.
2947 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
2948 (mep*-*-*): Likewise.
2949
201cdb74
RO		 29502011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2951
2952 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
2953 variables.
2954 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
2955 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
2956 (install-unwind_h): New target.
2957 (all): Depend on it.
2958 * config.host (unwind_header): New variable.
2959 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
2960 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2961 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
2962 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
2963 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
2964 Set unwind_header.
2965 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
2966 Set unwind_header.
2967 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
2968 arm*-*-eabi*.
2969 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
2970 Set unwind_header.
2971 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
2972 (ia64*-*-freebsd*): Likewise.
2973 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
2974 tmake_file.
2975 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
2976 $with_system_libunwind.
2977 (ia64*-*-hpux*): Set tmake_file.
2978 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
2979 (picochip-*-*): Set tmake_file.
2980 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
2981 md_unwind_header.
2982 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2983 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2984 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
2985 (xtensa*-*-elf*): Set tmake_file.
2986 (xtensa*-*-linux*): Likewise.
2987 * configure.ac: Include ../config/unwind_ipinfo.m4.
2988 Call GCC_CHECK_UNWIND_GETIPINFO.
2989 Link unwind.h to $unwind_header.
2990 * configure: Regenerate.
2991 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
2992 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
2993 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
2994 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
2995 * config/unwind-dw2-fde-darwin.c: New file.
2996 * config/arm/libunwind.S, config/arm/pr-support.c,
2997 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
2998 config/arm/unwind-arm.h,: New files.
2999 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
3000 config/ia64/t-eh-ia64, config/ia64/t-glibc,
3001 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
3002 config/ia64/t-vms, config/ia64/unwind-ia64.c,
3003 config/ia64/unwind-ia64.h: New files.
3004 * config/picochip/t-picochip: New file.
3005 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
3006 files.
3007 * config/rs6000/t-darwin (LIB2ADDEH): Set.
3008 * config/s390/t-tpf (LIB2ADDEH): Remove.
3009 * config/t-darwin (LIB2ADDEH): Set.
3010 * config/t-eh-dw2-dip: New file.
3011 * config/t-libunwind, config/t-libunwind-elf: New files.
3012 * config/t-sol2 (LIB2ADDEH): Remove.
3013 * config/xtensa/t-xtensa: New file.
3014
40f2f11f
L		 30152011-08-02 H.J. Lu <hongjiu.lu@intel.com>
3016
3017 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
3018 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
3019 long long to check rt_sigreturn syscall.
3020
bd15e32c
AM		 30212011-08-02 Alan Modra <amodra@gmail.com>
3022
3023 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3024 Restore for indirect call bcrtl from correct stack slot, and only
3025 if cfa+40 isn't valid.
3026
655b30bf
JB		 30272011-08-01 Julian Brown <julian@codesourcery.com>
3028
3029 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
3030 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
3031 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
3032
247eb06f
JB		 30332011-08-01 Julian Brown <julian@codesourcery.com>
3034
3035 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
3036 (libgcc-std.ver.in): Use above.
3037 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
3038 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
3039 throughout file.
3040 * config/t-fixedpoint-gnu-prefix: New file.
3041 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
3042 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
3043 instead of __PFX__.
3044
02a8fe00
L		 30452011-07-28 H.J. Lu <hongjiu.lu@intel.com>
3046
3047 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
3048 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
3049 for x86-64. Properly check __x86_64__ and __LP64__.
3050
5fce9126
L		 30512010-07-28 H.J. Lu <hongjiu.lu@intel.com>
3052
3053 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
3054 version.
3055 (_FP_WS_TYPE): Likewise.
3056 (_FP_I_TYPE): Likewise.
3057
2374a88a
AM		 30582011-07-28 Alan Modra <amodra@gmail.com>
3059
3060 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3061 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
3062 in a plt call stub. Do restore r2 if stopped on bctrl.
3063
e44dbbe1
RO		 30642011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3065
3066 * config.host (i[3456x]86-*-netware*): Remove.
3067 * config/i386/netware-crt0.c, config/i386/t-nwld,
3068 config/i386/t-slibgcc-nwld: Remove.
3069
bcead286
BS		 30702011-07-15 Bernd Schmidt <bernds@codesourcery.com>
3071
3072 * config.host: Handle tic6x-*-*.
3073 * config/c6x/c6x-abi.h: New file.
3074
b3fe1584
RO		 30752011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3076
3077 * config/i386/crtprec.c: New file.
3078 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
3079 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
3080 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
3081 (x86_64-*-darwin*): Likewise.
3082 (i[34567]86-*-solaris2*: Likewise.
3083
35d8090d
RO		 30842011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3085
3086 * config/alpha/crtfastmath.c: New file.
3087 * config/i386/crtfastmath.c: New file.
3088 * config/ia64/crtfastmath.c: New file.
3089 * config/mips/crtfastmath.c: New file.
3090 * config/sparc/crtfastmath.c: New file.
3091
3092 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
3093 crtfastmath.c.
3094 Add -frandom-seed=gcc-crtfastmath.
3095 * config/alpha/t-crtfm: Remove.
3096 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
3097 * config/ia64/t-ia64 (crtfastmath.o): Remove.
3098
3099 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
3100 (alpha*-dec-osf5.1*): Likewise.
3101 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
3102 Add crtfastmath.o to extra_parts.
3103 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
3104 Add crtfastmath.o to extra_parts.
3105 (x86_64-*-darwin*): Likewise.
3106 (x86_64-*-mingw*): Likewise.
3107 (ia64*-*-elf*): Add t-crtfm to tmake_file.
3108 (ia64*-*-freebsd*): Likewise.
3109 (ia64*-*-linux*): Likewise.
3110 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
3111 Add crtfastmath.o to extra_parts.
3112
e141542e
RO		 31132011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3114
3115 * config/darwin-crt3.o: New file.
3116 * config/rs6000/darwin-crt2.c: New file.
3117 * config/t-darwin: New file.
3118 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
3119 (crt2.o): New rule.
3120 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
3121 (powerpc-*-darwin*): Add crt2.o to extra_parts.
3122 (powerpc64-*-darwin*): Likewise.
3123
2d1efe2d
RO		 31242011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3125
3126 * config/i386/netware-crt0.c: New file.
3127 * config/i386/t-nwld: Rename to ...
3128 * config/i386/t-slibgcc-nwld: ... this.
3129 * config/i386/t-nwld: New file.
3130 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
3131 tmake_file.
3132 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
3133 extra_parts.
3134
4a8bb046
RO		 31352011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3136
3137 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
3138 i386/t-crtstuff.
3139 * configure: Regenerate.
3140
2d8d5935
RO		 31412011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3142
3143 * dfp-bit.c, dfp-bit.h: New files.
3144 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
3145 variables.
3146 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
3147 ($(d64pbit-o)): Likewise.
3148 ($(d128pbit-o)): Likewise.
3149 * config/t-dfprules: New file.
3150 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
3151 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
3152 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3153 (x86_64-*-linux*): Likewise.
3154 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3155 (i[34567]86-*-cygwin*): Likewise.
3156 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
3157 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3158
2c50b2c3
RO		 31592011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3160
3161 * Makfile.in (LIBGCOV): New variable.
3162 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
3163 * libgcov.c: New file.
3164
a039d7c2
RO		 31652011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3166
3167 * fixed-bit.c, fixed-bit.h: New files.
3168 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
3169 refer to fixed-bit.c.
3170
1e4b2746
JM		 31712011-07-07 Joseph Myers <joseph@codesourcery.com>
3172
3173 * config.host (*local*): Remove.
3174
fbdd5d87
RO		 31752011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3176
3177 PR target/39150
3178 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
3179 like i?86-*-solaris2.1[0-9]*.
3180 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
3181 * configure.ac (i?86-*-solaris2*): Likewise.
3182 * configure: Regenerate.
3183
9e7714f4
TS		 31842011-07-06 Thomas Schwinge <thomas@schwinge.name>
3185
3186 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3187 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
3188 md_unwind_header by splitting out of...
3189 (i[34567]86-*-linux*): ... this.
3190 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
3191 Remove md_unwind_header by splitting out of...
3192 (x86_64-*-linux*): ... this.
3193
6dab9931
GJL		 31942011-07-04 Georg-Johann Lay <avr@gjlay.de>
3195
3196 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
3197
4be46d19
NC		 31982011-06-28 Nick Clifton <nickc@redhat.com>
3199
3200 * config.host: Recognize all V850 variants.
3201
1da9434b
UB		 32022011-06-22 Uros Bizjak <ubizjak@gmail.com>
3203
3204 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
3205
e4d48a4d
RO		 32062011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3207
3208 * shared-object.mk (c_flags-$o): Save c_flags.
3209 ($(base)$(objext)): Use it.
3210 ($(base)_s$(objext)): Likewise.
3211
3801c801
BS		 32122011-06-21 Bernd Schmidt <bernds@codesourcery.com>
3213
3214 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
3215 * libgcc-std.ver.in (GCC_4.7.0): New section.
3216
0ad8bb3b 32172011-06-16 Georg-Johann Lay <avr@gjlay.de>
1da9434b 3218
0ad8bb3b
GJL		 3219 PR target/49313
3220 PR target/29524
3221 * config/avr/t-avr: Fix line endings.
3222 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
3223 _parityXX2.
3224
ea963999
OH		 32252011-06-14 Olivier Hainque <hainque@adacore.com>
3226 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3227
3228 * config/mips/irix6-unwind.h: New file.
3229 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
3230
b11b0904
EB		 32312011-06-10 Eric Botcazou <ebotcazou@adacore.com>
3232
3233 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
3234 (sparc64_fallback_frame_state): Use it.
3235 (sparc64_frob_update_context): Further adjust context.
3236 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
3237 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
3238 * config/sparc/sol2-cn.S: Likewise.
3239
10e48e39
RO		 32402011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3241
3242 * enable-execute-stack-empty.c: New file.
3243 * enable-execute-stack-mprotect.c: New file.
3244 * config/i386/enable-execute-stack-mingw32.c: New file.
3245 * config.host (enable_execute_stack): New variable.
3246 Select appropriate variants.
3247 * configure.ac: Link enable-execute-stack.c to
3248 $enable_execute_stack.
3249 * configure: Regenerate.
3250 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
3251 (lib2funcs): Remove _enable_execute_stack.
3252
10c4cabc
DM		 32532011-06-09 David S. Miller <davem@davemloft.net>
3254 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3255
3256 * config.host (sparc-*-linux*): Correct md_unwind_header
3257 filename.
3258 (s390x-ibm-tpf*): Fix typo.
3259
aa4203e7
RO		 32602011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3261
3262 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
3263 Add crtfastmath.o to extra_parts.
3264 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
3265 mips/t-crtfm.
3266 * config/mips/t-crtfm: Remove.
3267
0defd786
JDA		 32682011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3269
3270 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
3271
82f247af
KK		 32722011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
3273
3274 * config.host (sh*-*-linux*): Fix typo.
3275
58cd1d70
RO		 32762011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3277
3278 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
3279 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
3280 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
3281 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
3282 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
3283 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
3284 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
3285 Wrap in !__MINGW64__.
3286 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
3287 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
3288 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
3289 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
3290 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
3291 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
3292 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
3293 Wrap in !__LP64__.
3294 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
3295 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
3296 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
3297 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
3298 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
3299 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
3300 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
3301 * config/no-unwind.h: New file.
3302 * config.host (md_unwind_header): Document.
3303 Define.
3304 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
3305 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
3306 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
3307 hppa[12]*-*-hpux11*): Set md_unwind_header.
3308 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
3309 Set md_unwind_header.
3310 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
3311 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
3312 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
3313 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
3314 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
3315 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
3316 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
3317 md_unwind_header.
3318 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
3319 * configure: Regenerate.
3320
737346fa
RO		 33212011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3322
3323 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
3324 Set tmake_file, extra_parts.
3325 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
3326 Remove O32 support.
3327 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
3328 Remove O32 support.
3329 * config/mips/t-irix6: New file.
3330 * config/mips/t-slibgcc-irix: New file.
3331
c192cee6
RO		 33322011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3333
3334 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
3335 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
3336
ee33b5f0
RO		 33372011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3338
3339 * configure.ac (target_thread_file): Determine thread model.
3340 * configure: Regenerate.
3341 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
3342 * config/alpha/t-alpha: New file.
3343 * config/alpha/t-crtfm: Use $<.
3344 * config/alpha/t-ieee: New file.
3345 * config/alpha/t-osf-pthread: New file.
3346 * config/alpha/t-slibgcc-osf: New file.
3347 * config/alpha/libgcc-osf5.ver: New file.
3348
0699e415
RO		 33492011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3350
3351 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
3352 tmake_file.
3353 Add crtfastmath.o to extra_parts.
3354
a3fab9c2
RO		 33552011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3356
3357 * config/gmon-sol2.c: Reindent.
3358 Cleanup comments.
3359 Remove, correct casts.
3360 Use STDERR_FILENO, NULL.
3361 (BASEADDRESS): Remove.
3362 (minbrk): Remove.
3363 (errno, sbrk): Remove declarations.
3364 (monstartup) [hp300]: Remove.
3365 (mcount): Remove.
3366
ca24c5ad
RO		 33672011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3368
3369 * Makefile.in (cpu_type): Define.
3370 * config.host (i[34567]86-*-rtems*): Handle it.
3371 (i[34567]86-*-solaris2*): Move body ...
3372 (*-*-solaris2*): ... here.
3373 New case, generalize.
3374 (sparc-*-elf*): Handle it.
3375 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
3376 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
3377 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
3378 Fold into ...
3379 (sparc*-*-solaris2*): ... this.
3380 New case.
3381 (sparc64-*-elf*): Handle it.
3382 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
3383 Merge ../gcc/config/i386/gmon-sol2.c.
3384 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
3385 Use C comments.
3386 Merge ../gcc/config/i386/sol2-gc1.asm.
3387 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
3388 Use C comments.
3389 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
3390 Use C comments.
3391 * config/i386/t-crtfm (crtfastmath.o): Use $<.
3392 * config/i386/t-crtstuff: New file.
3393 * config/i386/t-softfp: New file.
3394 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
3395 $(T)crti.o, $(T)crtn.o): Remove.
3396 (gcrt1.o): New rule.
3397 (TARGET_LIBGCC2_CFLAGS): Remove.
3398 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
3399 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
3400 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
3401 * config/sparc/t-sol2: New file.
3402 * config/sparc/t-crtfm: Move to ...
3403 * config/t-crtfm: ... this.
3404 Use $(cpu_type), $<.
3405 * config/t-crtin: New file.
3406 * config/sparc/t-softfp: New file.
3407 * config/sparc/t-softmul: New file.
3408 * config/t-rtems: New file.
3409 * config/t-slibgcc: New file.
3410 * config/t-slibgcc-elf-ver: New file.
3411 * config/t-slibgcc-gld: New file.
3412 * config/t-slibgcc-sld: New file.
3413 * config/t-sol2: New file.
3414 * configure.ac: Include ../config/lib-ld.m4.
3415 Call AC_LIB_PROG_LD_GNU.
3416 Substitute cpu_type.
3417 * configure: Regenerate.
3418
ad5f3d7b
BS		 34192011-05-27 Bernd Schmidt <bernds@codesourcery.com>
3420
3421 PR bootstrap/49173
3422 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
3423 libgcc-std.ver in the build directory.
3424 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
3425 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
3426
cdbf4541
BS		 34272011-05-25 Bernd Schmidt <bernds@codesourcery.com>
3428
3429 * libgcc-std.ver.in: New file.
3430 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
3431 variables.
3432 (libgcc-std.ver): New rule.
3433 * config/t-gnu-prefix: New file.
3434
c8028650
RO		 34352011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3436
3437 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
3438
4a68b4ca
JM		 34392011-05-10 Joseph Myers <joseph@codesourcery.com>
3440
3441 * config/i386/darwin-lib.h: New file.
3442
80cf2e08
JM		 34432011-05-10 Joseph Myers <joseph@codesourcery.com>
3444
3445 * config/arm/symbian-lib.h: New.
3446
a3330c9d
CD		 34472011-05-04 Chris Demetriou <cgd@google.com>
3448
3449 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
3450 (__x86.get_pc_thunk.bx): ...this.
3451 (__morestack): Adjust for rename, remove undef of __i686.
3452
6ace0756
CD		 34532011-05-03 Chris Demetriou <cgd@google.com>
3454
3455 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
3456
ebb9f8b0
JM		 34572011-03-22 Joseph Myers <joseph@codesourcery.com>
3458
3459 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
3460 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
3461 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
3462 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
3463 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
3464 Remove cases.
3465
9cfa1499
AT		 34662011-03-14 Andreas Tobler <andreast@fgznet.ch>
3467
3468 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
3469 Adjust copyright year.
3470
457186f6
ILT		 34712011-03-07 Ian Lance Taylor <iant@google.com>
3472
3473 * generic-morestack.c (__splitstack_find): Adjust returned stack
3474 pointer to include all registers pushed by __morestack.
3475
58c741a6
DK		 34762011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3477
3478 PR target/40125
3479 * configure.ac: Call ACX_NONCANONICAL_TARGET.
3480 (toolexecdir): Calculate and AC_SUBST.
3481 (toolexeclibdir): Likewise.
3482 * Makefile.in (target_noncanonical): Import.
3483 (toolexecdir): Likewise.
3484 (toolexeclibdir): Likewise.
3485 * configure: Regenerate.
3486
26716c44
NF		 34872010-12-13 Nathan Froyd <froydnj@codesourcery.com>
3488
3489 PR target/46040
3490 * config/arm/bpabi.h: Rename to...
3491 * config/arm/bpabi-lib.h: ...this.
3492
b595b1a1
RO		 34932010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3494
3495 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
3496 appropriate.
3497 * configure: Regenerate.
3498
a3abe41c
NF		 34992010-11-24 Nathan Froyd <froydnj@codesourcery.com>
3500
3501 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
3502 __FLOAT_WORD_ORDER__.
3503 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
3504 Delete.
3505
455c8f48
RW		 35062010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3507
3508 PR other/46202
3509 * Makefile.in (install-strip): New phony target.
3510
f3824a8b
ILT		 35112010-11-07 Ian Lance Taylor <iant@google.com>
3512
3513 PR target/46089
3514 * config/i386/morestack.S (__morestack_large_model): New
3515 function.
3516
18ed6ee4
NF		 35172010-10-23 Nathan Froyd <froydnj@codesourcery.com>
3518
3519 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
3520 Delete.
3521 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
3522
8ac7fdcb
NF		 35232010-10-14 Nathan Froyd <froydnj@codesourcery.com>
3524
3525 * config/arm/bpabi.h: New file.
3526 * config/frv/frv-abi.h: New file.
3527
cdb388c2
ILT		 35282010-10-01 Ian Lance Taylor <iant@google.com>
3529
3530 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
3531 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
3532
ef7c141c
L		 35332010-10-01 H.J. Lu <hongjiu.lu@intel.com>
3534
3535 PR target/45858
3536 * config.host: Add the missing `$'.
3537
80920132
ME		 35382010-09-30 Michael Eager <eager@eagercon.com>
3539
3540 * config.host: Add microblaze*-*-*.
3541 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
3542 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
3543 udivsi3.asm,umodsi3.asm}: New.
3544
6dace308
ILT		 35452010-09-28 Ian Lance Taylor <iant@google.com>
3546
3547 * configure.ac: Adjust CFI test to test assembler directly rather
3548 than checking gcc preprocessor macro.
3549 * configure: Rebuild.
3550
b6110d6d
ILT		 35512010-09-27 Ian Lance Taylor <iant@google.com>
3552
3553 * configure.ac: Test whether assembler supports CFI directives.
3554 * config.host: Only add t-stack and i386/t-stack-i386 to
3555 tmake_file if libgcc_cv_cfi is "yes".
3556 * configure: Rebuild.
3557
7458026b
ILT		 35582010-09-27 Ian Lance Taylor <iant@google.com>
3559
3560 * generic-morestack.h: New file.
3561 * generic-morestack.c: New file.
3562 * generic-morestack-thread.c: New file.
3563 * config/i386/morestack.S: New file.
3564 * config/t-stack: New file.
3565 * config/i386/t-stack-i386: New file.
3566 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
3567 i386/t-stack-i386 to tmake_file.
3568
5b50fc0c
IS		 35692010-09-21 Iain Sandoe <iains@gcc.gnu.org>
3570
3571 * Makefile.in (libgcc-extra-parts): Check for static archives and
3572 invoke ranlib after installing them.
3573 (gcc-extra-parts): Likewise.
3574 (install-leaf): Likewise.
3575
b93cf342
L		 35762010-09-14 H.J. Lu <hongjiu.lu@intel.com>
3577
3578 * configure: Regenerated.
3579
996b42ef
KT		 35802010-09-10 Kai Tietz <kai.tietz@onevision.com>
3581
b93cf342 3582 * configure: Regenerated.
996b42ef 3583
be1c764e
GP		 35842010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
3585 Andrew Pinski <pinskia@gmail.com>
3586
1da9434b 3587 PR target/40959
be1c764e
GP		 3588 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
3589
cc0ae0ca
L		 35902010-09-06 H.J. Lu <hongjiu.lu@intel.com>
3591
3592 PR target/45524
3593 * configure: Regenerated.
3594
84f47d20
AS		 35952010-09-06 Andreas Schwab <schwab@redhat.com>
3596
3597 * configure: Regenerate.
3598
4159fb8d
UB		 35992010-09-03 Uros Bizjak <ubizjak@gmail.com>
3600
3601 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
3602 64bit targets.
3603 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
3604 for 64bit targets.
3605
0df8fcc8
UB		 36062010-09-03 Uros Bizjak <ubizjak@gmail.com>
3607 Iain Sandoe <iains@gcc.gnu.org>
3608
3609 PR target/45476
3610 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
3611 LIB2FUNCS_EXCLUDE functions.
3612
3c39bca6
AK		 36132010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3614
3615 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
3616 Include dfp.m4.
3617 * configure: Regenerate.
3618
d78552bd
UB		 36192010-09-01 Uros Bizjak <ubizjak@gmail.com>
3620
3621 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
3622 i386/t-freebsd to tmake_file.
3623 * config/i386/t-freebsd: New file.
3624 * config/i386/libgcc-bsd.ver: New file.
3625
c5b79d4e
NF		 36262010-07-23 Nathan Froyd <froydnj@codesourcery.com>
3627
3628 * config.host (powerpc*-eabispe*): Set tmake_file.
3629 (powerpc*-eabi*): Likewise.
3630 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
3631 crtbeginS, crtendS, crtbeginT.
3632
48b09a92
KH		 36332010-06-12 Kazu Hirata <kazu@codesourcery.com>
3634
3635 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
3636 to tmake_file. Add crtfastmath.o to extra_parts.
3637 * config/mips/t-crtfm: New.
3638
a4389204
JS		 36392010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
3640
3641 * config.host (sparc64-*-rtems*): New target.
3642
ed104137
RO		 36432010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3644
3645 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3646 assembler syntax.
3647
3f56ef8b
TS		 36482010-04-15 Thomas Schwinge <tschwinge@gnu.org>
3649
3650 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
3651
8c200350
RO		 36522010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3653
3654 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
3655 alpha-dec-osf5.0* support.
3656
80a61cb4 36572010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
c1b14424
RC		 3658
3659 * config.host: Add lm32-*-rtems*.
3660
f128db92
RO		 36612010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3662 Uros Bizjak <ubizjak@gmail.com>
3663
3664 PR target/39048
3665 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
3666 like other remaining 32-bit x86 OSes.
3667 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3668 assembler syntax.
3669 * config/i386/libgcc-sol2.ver: New file.
3670 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
3671
368fabd5
JH		 36722010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
3673
3674 PR c/43553
3675 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
3676 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
3677 is used and substitute set_use_emutls.
3678 * configure: Regenerated.
3679
15baf7f8
TG		 36802010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
3681
3682 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
3683
7f5441df
RO		 36842010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3685
3686 PR target/38085
3687 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
3688 MULTILIB_CFLAGS.
3689 ($(T)gcrt1.o): Likewise.
3690 ($(T)crt1.o): Likewise.
3691 ($(T)crti.o): Likewise.
3692 ($(T)crtn.o): Likewise.
3693
ef74edbd
RW		 36942010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3695
3696 PR other/42980
3697 * Makefile.in (install): Use $(MAKE) string in rule, for
3698 parallel make.
3699
e7c914db
HPN		 37002010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
3701
3702 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
3703 * config/mmix/t-mmix: New file.
3704 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
3705
1bcb71c4
JH		 37062010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
3707
3708 PR java/41991
3709 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
3710 SHLIB_MAPFILES.
3711
e6e50811
AG		 37122010-01-04 Anthony Green <green@moxielogic.com>
3713
3714 * config/moxie/crti.asm, config/moxie/crtn.asm,
3715 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
3716 config/moxie/t-moxie: New files.
3717 * config.host: Add t-moxie-softfp reference.
3718
ca8520ad
IS		 37192009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
3720
3721 PR other/39888
3722 * config/t-slibgcc-darwin: Fix embedded rpaths for
3723 --enable-version-specific-runtime-libs, build extension stub
3724 libs exposing features available from current libgcc_s.
3725
aa4945c1
JB		 37262009-11-11 Jon Beniston <jon@beniston.com>
3727
d78552bd
UB		 3728 * config.host: Add lm32 targets.
3729 * config/lm32: New directory.
3730 * config/lm32/libgcc_lm32.h: New file.
3731 * config/lm32/_mulsi3.c: New file.
3732 * config/lm32/_udivmodsi4.c: New file.
3733 * config/lm32/_divsi3.c: New file.
3734 * config/lm32/_modsi3.c: New file.
3735 * config/lm32/_udivsi3.c: New file.
3736 * config/lm32/_umodsi3.c: New file.
3737 * config/lm32/_lshrsi3.S: New file.
3738 * config/lm32/_ashrsi3.S: New file.
3739 * config/lm32/_ashlsi3.S: New file.
3740 * config/lm32/crti.S: New file.
3741 * config/lm32/crtn.S: New file.
3742 * config/lm32/t-lm32: New file.
3743 * config/lm32/t-elf: New file.
3744 * config/lm32/t-uclinux: New file.
aa4945c1 3745
65a324b4
NC		 37462009-10-26 Nick Clifton <nickc@redhat.com>
3747
3748 * config.host: Add support for RX target.
3749 * config/rx: New directory.
3750 * config/rx/rx-abi-functions.c: New file. Supplementary
3751 functions for libgcc to support the RX ABI.
3752 * config/rx/rx-abi.h: New file. Supplementary header file for
3753 libgcc RX ABI functions.
3754 * config/rx/t-rx: New file: Makefile fragment for building
3755 libgcc for the RX.
3756
dfb3b0e3
UB		 37572009-10-09 Uros Bizjak <ubizjak@gmail.com>
3758
3759 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
3760 constraint of y0 to "g".
3761
81dd9fd7
AK		 37622009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3763
3764 * config.host: Include the s390 makefile fragments.
3765 * config/s390/32/_fixdfdi.c: New file.
3766 * config/s390/32/_fixsfdi.c: New file.
3767 * config/s390/32/_fixtfdi.c: New file.
3768 * config/s390/32/_fixunsdfdi.c: New file.
3769 * config/s390/32/_fixunssfdi.c: New file.
3770 * config/s390/32/_fixunstfdi.c: New file.
3771 * config/s390/32/t-floattodi: New file.
3772 * config/s390/libgcc-glibc.ver: New file.
3773 * config/s390/t-crtstuff: New file.
3774 * config/s390/t-linux: New file.
3775 * config/s390/t-tpf: New file.
3776
df58e648
RW		 37772009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3778
3779 * configure.ac (AC_PREREQ): Bump to 2.64.
3780
79052be3
KK		 37812009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
3782
3783 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
3784
5213506e
RW		 37852009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3786
3787 * configure: Regenerate.
3788
a9a25daa
DR		 37892009-08-09 Douglas B Rupp <rupp@gnat.com>
3790
3791 * config.host (ia64-hp-*vms*): New target.
3792 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
3793 with ia64-hp-*vms*.
3794
6efbd53f
RW		 37952009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3796
3797 * configure.ac: Add snippet for maintainer-mode.
3798 * configure: Regenerate.
3799 * Makefile.in (AUTOCONF, configure_deps): New variables.
3800 ($(srcdir)/configure)): New rule, active only with maintainer
3801 mode turned on.
3802
7acf4da6
DD		 38032009-06-23 DJ Delorie <dj@redhat.com>
3804
3805 Add MeP port.
3806 * config.host: Add mep support.
3807
54f549af
KT		 38082009-06-22 Kai Tietz <kai.tietz@onevision.com>
3809
34481f28 3810 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 3811 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
34481f28
UB		 3812
3813 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
3814 for mingw targets.
54f549af
KT		 3815 * config/i386/64/_multc3.c: Likewise.
3816 * config/i386/64/_powitf2.c: Likewise.
3817 * config/i386/64/eqtf2.c: Likewise.
3818 * config/i386/64/getf2.c: Likewise.
3819 * config/i386/64/letf2.c: Likewise.
3820 * config/i386/64/letf2.c: Likewise.
34481f28
UB		 3821 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
3822 unsigned long long for x64 mingw targets.
3823 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
3824 (_FP_I_TYPE): Define as long long for x64 mingw target.
54f549af 3825
fea96e25
MR		 38262009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
3827
3828 * config.host (vax-*-linux*): New.
3829
cceb575c
AG		 38302009-05-31 Anthony Green <green@moxielogic.com>
3831
3832 * config.host: Add moxie support.
3833 * config/moxie/t-moxie: New file.
3834
e997fb9c
DB		 38352009-05-29 David Billinghurst <billingd@gcc.gnu.org>
3836
3837 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 3838 t-softfp to tmake_file for i[34567]86-*-cygwin*.
e997fb9c 3839
532bfb0a
AJ		 38402009-04-17 Aurelien Jarno <aurelien@aurel32.net>
3841
3842 * config.host: Add i386/${host_address}/t-fprules-softfp to
3843 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
3844
748086b7
JJ		 38452009-04-09 Nick Clifton <nickc@redhat.com>
3846
3847 * config/ia64/tf-signs.c: Change copyright header to refer to
3848 version 3 of the GNU General Public License with version 3.1
3849 of the GCC Runtime Library Exception and to point readers at
3850 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
3851 web page.
3852 * config/i386/32/tf-signs.c: Likewise.
3853 * config/libbid/_addsub_dd.c: Likewise.
3854 * config/libbid/_addsub_sd.c: Likewise.
3855 * config/libbid/_addsub_td.c: Likewise.
3856 * config/libbid/_dd_to_df.c: Likewise.
3857 * config/libbid/_dd_to_di.c: Likewise.
3858 * config/libbid/_dd_to_sd.c: Likewise.
3859 * config/libbid/_dd_to_sf.c: Likewise.
3860 * config/libbid/_dd_to_si.c: Likewise.
3861 * config/libbid/_dd_to_td.c: Likewise.
3862 * config/libbid/_dd_to_tf.c: Likewise.
3863 * config/libbid/_dd_to_udi.c: Likewise.
3864 * config/libbid/_dd_to_usi.c: Likewise.
3865 * config/libbid/_dd_to_xf.c: Likewise.
3866 * config/libbid/_df_to_dd.c: Likewise.
3867 * config/libbid/_df_to_sd.c: Likewise.
3868 * config/libbid/_df_to_td.c: Likewise.
3869 * config/libbid/_di_to_dd.c: Likewise.
3870 * config/libbid/_di_to_sd.c: Likewise.
3871 * config/libbid/_di_to_td.c: Likewise.
3872 * config/libbid/_div_dd.c: Likewise.
3873 * config/libbid/_div_sd.c: Likewise.
3874 * config/libbid/_div_td.c: Likewise.
3875 * config/libbid/_eq_dd.c: Likewise.
3876 * config/libbid/_eq_sd.c: Likewise.
3877 * config/libbid/_eq_td.c: Likewise.
3878 * config/libbid/_ge_dd.c: Likewise.
3879 * config/libbid/_ge_sd.c: Likewise.
3880 * config/libbid/_ge_td.c: Likewise.
3881 * config/libbid/_gt_dd.c: Likewise.
3882 * config/libbid/_gt_sd.c: Likewise.
3883 * config/libbid/_gt_td.c: Likewise.
3884 * config/libbid/_isinfd128.c: Likewise.
3885 * config/libbid/_isinfd32.c: Likewise.
3886 * config/libbid/_isinfd64.c: Likewise.
3887 * config/libbid/_le_dd.c: Likewise.
3888 * config/libbid/_le_sd.c: Likewise.
3889 * config/libbid/_le_td.c: Likewise.
3890 * config/libbid/_lt_dd.c: Likewise.
3891 * config/libbid/_lt_sd.c: Likewise.
3892 * config/libbid/_lt_td.c: Likewise.
3893 * config/libbid/_mul_dd.c: Likewise.
3894 * config/libbid/_mul_sd.c: Likewise.
3895 * config/libbid/_mul_td.c: Likewise.
3896 * config/libbid/_ne_dd.c: Likewise.
3897 * config/libbid/_ne_sd.c: Likewise.
3898 * config/libbid/_ne_td.c: Likewise.
3899 * config/libbid/_sd_to_dd.c: Likewise.
3900 * config/libbid/_sd_to_df.c: Likewise.
3901 * config/libbid/_sd_to_di.c: Likewise.
3902 * config/libbid/_sd_to_sf.c: Likewise.
3903 * config/libbid/_sd_to_si.c: Likewise.
3904 * config/libbid/_sd_to_td.c: Likewise.
3905 * config/libbid/_sd_to_tf.c: Likewise.
3906 * config/libbid/_sd_to_udi.c: Likewise.
3907 * config/libbid/_sd_to_usi.c: Likewise.
3908 * config/libbid/_sd_to_xf.c: Likewise.
3909 * config/libbid/_sf_to_dd.c: Likewise.
3910 * config/libbid/_sf_to_sd.c: Likewise.
3911 * config/libbid/_sf_to_td.c: Likewise.
3912 * config/libbid/_si_to_dd.c: Likewise.
3913 * config/libbid/_si_to_sd.c: Likewise.
3914 * config/libbid/_si_to_td.c: Likewise.
3915 * config/libbid/_td_to_dd.c: Likewise.
3916 * config/libbid/_td_to_df.c: Likewise.
3917 * config/libbid/_td_to_di.c: Likewise.
3918 * config/libbid/_td_to_sd.c: Likewise.
3919 * config/libbid/_td_to_sf.c: Likewise.
3920 * config/libbid/_td_to_si.c: Likewise.
3921 * config/libbid/_td_to_tf.c: Likewise.
3922 * config/libbid/_td_to_udi.c: Likewise.
3923 * config/libbid/_td_to_usi.c: Likewise.
3924 * config/libbid/_td_to_xf.c: Likewise.
3925 * config/libbid/_tf_to_dd.c: Likewise.
3926 * config/libbid/_tf_to_sd.c: Likewise.
3927 * config/libbid/_tf_to_td.c: Likewise.
3928 * config/libbid/_udi_to_dd.c: Likewise.
3929 * config/libbid/_udi_to_sd.c: Likewise.
3930 * config/libbid/_udi_to_td.c: Likewise.
3931 * config/libbid/_unord_dd.c: Likewise.
3932 * config/libbid/_unord_sd.c: Likewise.
3933 * config/libbid/_unord_td.c: Likewise.
3934 * config/libbid/_usi_to_dd.c: Likewise.
3935 * config/libbid/_usi_to_sd.c: Likewise.
3936 * config/libbid/_usi_to_td.c: Likewise.
3937 * config/libbid/_xf_to_dd.c: Likewise.
3938 * config/libbid/_xf_to_sd.c: Likewise.
3939 * config/libbid/_xf_to_td.c: Likewise.
3940 * config/libbid/bid128.c: Likewise.
3941 * config/libbid/bid128_2_str.h: Likewise.
3942 * config/libbid/bid128_2_str_macros.h: Likewise.
3943 * config/libbid/bid128_2_str_tables.c: Likewise.
3944 * config/libbid/bid128_add.c: Likewise.
3945 * config/libbid/bid128_compare.c: Likewise.
3946 * config/libbid/bid128_div.c: Likewise.
3947 * config/libbid/bid128_fma.c: Likewise.
3948 * config/libbid/bid128_logb.c: Likewise.
3949 * config/libbid/bid128_minmax.c: Likewise.
3950 * config/libbid/bid128_mul.c: Likewise.
3951 * config/libbid/bid128_next.c: Likewise.
3952 * config/libbid/bid128_noncomp.c: Likewise.
3953 * config/libbid/bid128_quantize.c: Likewise.
3954 * config/libbid/bid128_rem.c: Likewise.
3955 * config/libbid/bid128_round_integral.c: Likewise.
3956 * config/libbid/bid128_scalb.c: Likewise.
3957 * config/libbid/bid128_sqrt.c: Likewise.
3958 * config/libbid/bid128_string.c: Likewise.
3959 * config/libbid/bid128_to_int16.c: Likewise.
3960 * config/libbid/bid128_to_int32.c: Likewise.
3961 * config/libbid/bid128_to_int64.c: Likewise.
3962 * config/libbid/bid128_to_int8.c: Likewise.
3963 * config/libbid/bid128_to_uint16.c: Likewise.
3964 * config/libbid/bid128_to_uint32.c: Likewise.
3965 * config/libbid/bid128_to_uint64.c: Likewise.
3966 * config/libbid/bid128_to_uint8.c: Likewise.
3967 * config/libbid/bid32_to_bid128.c: Likewise.
3968 * config/libbid/bid32_to_bid64.c: Likewise.
3969 * config/libbid/bid64_add.c: Likewise.
3970 * config/libbid/bid64_compare.c: Likewise.
3971 * config/libbid/bid64_div.c: Likewise.
3972 * config/libbid/bid64_fma.c: Likewise.
3973 * config/libbid/bid64_logb.c: Likewise.
3974 * config/libbid/bid64_minmax.c: Likewise.
3975 * config/libbid/bid64_mul.c: Likewise.
3976 * config/libbid/bid64_next.c: Likewise.
3977 * config/libbid/bid64_noncomp.c: Likewise.
3978 * config/libbid/bid64_quantize.c: Likewise.
3979 * config/libbid/bid64_rem.c: Likewise.
3980 * config/libbid/bid64_round_integral.c: Likewise.
3981 * config/libbid/bid64_scalb.c: Likewise.
3982 * config/libbid/bid64_sqrt.c: Likewise.
3983 * config/libbid/bid64_string.c: Likewise.
3984 * config/libbid/bid64_to_bid128.c: Likewise.
3985 * config/libbid/bid64_to_int16.c: Likewise.
3986 * config/libbid/bid64_to_int32.c: Likewise.
3987 * config/libbid/bid64_to_int64.c: Likewise.
3988 * config/libbid/bid64_to_int8.c: Likewise.
3989 * config/libbid/bid64_to_uint16.c: Likewise.
3990 * config/libbid/bid64_to_uint32.c: Likewise.
3991 * config/libbid/bid64_to_uint64.c: Likewise.
3992 * config/libbid/bid64_to_uint8.c: Likewise.
3993 * config/libbid/bid_b2d.h: Likewise.
3994 * config/libbid/bid_binarydecimal.c: Likewise.
3995 * config/libbid/bid_conf.h: Likewise.
3996 * config/libbid/bid_convert_data.c: Likewise.
3997 * config/libbid/bid_decimal_data.c: Likewise.
3998 * config/libbid/bid_decimal_globals.c: Likewise.
3999 * config/libbid/bid_div_macros.h: Likewise.
4000 * config/libbid/bid_dpd.c: Likewise.
4001 * config/libbid/bid_flag_operations.c: Likewise.
4002 * config/libbid/bid_from_int.c: Likewise.
4003 * config/libbid/bid_functions.h: Likewise.
4004 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4005 * config/libbid/bid_inline_add.h: Likewise.
4006 * config/libbid/bid_internal.h: Likewise.
4007 * config/libbid/bid_round.c: Likewise.
4008 * config/libbid/bid_sqrt_macros.h: Likewise.
4009
40102009-04-09 Jakub Jelinek <jakub@redhat.com>
4011
4012 * Makefile.in: Change copyright header to refer to version
4013 3 of the GNU General Public License and to point readers at the
4014 COPYING3 file and the FSF's license web page.
4015 * config.host: Likewise.
4016
633dd061
AM		 40172009-04-07 Alan Modra <amodra@bigpond.net.au>
4018
4019 * config.host: Reorder and merge to match config.gcc change.
4020
457d1d00
AM		 40212009-04-03 Alan Modra <amodra@bigpond.net.au>
4022
4023 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
4024
52c0e446
JM		 40252009-03-28 Joseph Myers <joseph@codesourcery.com>
4026
4027 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
4028 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
4029 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
4030 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
4031
ba181049
UB		 40322009-02-12 Uros Bizjak <ubizjak@gmail.com>
4033
4034 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
4035 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4036
c252db20
L		 40372009-02-12 H.J. Lu <hongjiu.lu@intel.com>
4038
ba181049
UB		 4039 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
4040 ia64/t-softfp-compat to tmake_file.
c252db20
L		 4041
4042 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
4043
4044 * config/ia64/__divxf3.asm: New.
4045 * config/ia64/_fixtfdi.asm: Likewise.
4046 * config/ia64/_fixunstfdi.asm: Likewise.
4047 * config/ia64/_floatditf.asm: Likewise.
4048 * config/ia64/t-fprules-softfp: Likewise.
4049 * config/ia64/t-softfp-compat: Likewise.
4050 * config/ia64/tf-signs.c: Likewise.
4051
c60535f9
BE		 40522009-01-18 Ben Elliston <bje@au.ibm.com>
4053
4054 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4055
ce16861e
BE		 40562009-01-16 Ben Elliston <bje@au.ibm.com>
4057
4058 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
4059 to tmake_file.
4060
bcf4713b
BE		 40612009-01-13 Ben Elliston <bje@au.ibm.com>
4062
4063 * config/t-softfp: New file.
4064 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
4065 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
4066
2042cb04
JS		 40672009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4068
4069 * config.host: Add m32r*-*-rtems*.
4070
541ed00e
JS		 40712008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
4072
4073 * config.host: Add m32c*-*-rtems*.
4074
19523300
RO		 40752008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4076
4077 PR bootstrap/33100
4078 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
4079 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
4080 * configure: Regenerate.
4081 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
4082 tmake_file here from gcc/config.gcc.
4083 Move extra_parts here from gcc/config.gcc.
4084 * config/i386/t-sol2: Move here from gcc/config/i386.
4085 Use gcc_srcdir instead of srcdir.
4086
0a4a51c7
AN		 40872008-11-18 Adam Nemet <anemet@caviumnetworks.com>
4088
4089 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
4090 case.
4091
2a761e46
TS		 40922008-11-09 Thomas Schwinge <tschwinge@gnu.org>
4093
4094 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
4095
c0451df7
TS		 40962008-10-08 Thomas Schwinge <tschwinge@gnu.org>
4097
4098 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
4099
358da97e
HS		 41002008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
4101
4102 Add picoChip port.
4103 * config.host: Add picochip-*-*.
4104
c660f132
BW		 41052008-08-06 Bob Wilson <bob.wilson@acm.org>
4106
4107 * config.host: Match more processor names for Xtensa.
4108
d1349557
L		 41092008-07-08 H.J. Lu <hongjiu.lu@intel.com>
4110
4111 * config/i386/64/t-softfp-compat: Update comments.
4112
dd7b73c0
L		 41132008-07-07 H.J. Lu <hongjiu.lu@intel.com>
4114
4115 * config/i386/64/_divtc3-compat.c: Moved to ...
4116 * config/i386/64/_divtc3.c: Here.
4117
4118 * config/i386/64/_multc3-compat.c: Moved to ...
4119 * config/i386/64/_multc3.c: Here.
4120
4121 * config/i386/64/_powitf2-compat.c: Moved to ...
4122 * config/i386/64/_powitf2.c: Here.
4123
4124 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
4125 .c suffix instead of -compat.c.
4126
6e1fab3d
UB		 41272008-07-05 Uros Bizjak <ubizjak@gmail.com>
4128
4129 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
4130 (_FP_MUL_MEAT_D): Ditto.
4131 (_FP_DIV_MEAT_S): Ditto.
4132 (_FP_DIV_MEAT_D): Ditto.
4133
f92518d7
RS		 41342008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
4135
4136 * Makefile.in: Add support for __sync_* libgcc functions.
4137
d0aede14
L		 41382008-07-03 H.J. Lu <hongjiu.lu@intel.com>
4139
4140 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
4141
c174f11c
L		 41422008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4143
4144 PR boostrap/36702
4145 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
4146 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
4147
4148 * config/i386/64/t-fprules-softfp: Moved to ...
4149 * config/i386/64/t-softfp-compat: This. New.
4150
5f464fa2
UB		 41512008-07-02 Uros Bizjak <ubizjak@gmail.com>
4152
4153 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
4154 Initialize f with 0.0.
4155
ff473280
L		 41562008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4157
4158 PR target/36669
4159 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
4160
4161 * config/i386/64/_divtc3-compat.c: New.
4162 * config/i386/64/_multc3-compat.c: Likewise.
4163 * config/i386/64/_powitf2-compat.c: Likewise.
4164 * config/i386/64/eqtf2.c: Likewise.
4165 * config/i386/64/getf2.c: Likewise.
4166 * config/i386/64/letf2.c: Likewise.
4167 * config/i386/64/t-fprules-softfp: Likewise.
4168
41692008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4170
4171 * config.host: Add i386/${host_address}/t-fprules-softfp to
4172 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
dfb3b0e3 4173 i[34567]86-*-linux*, x86_64-*-linux*.
ff473280
L		 4174
4175 * configure.ac: Set host_address to 64 or 32 for x86.
4176 * configure: Regenerated.
4177
4178 * Makefile.in (config.status): Also depend on
4179 $(srcdir)/config.host.
4180
4181 * config/i386/32/t-fprules-softfp: New.
4182 * config/i386/32/tf-signs.c: Likewise.
4183
4184 * config/i386/64/sfp-machine.h: New. Moved from gcc.
4185
41862008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4187 Uros Bizjak <ubizjak@gmail.com>
4188
4189 * config/i386/32/sfp-machine.h: New.
4190
30551d99
NF		 41912008-06-26 Nathan Froyd <froydnj@codesourcery.com>
4192
4193 * config/rs6000/t-ppccomm: Remove rules that conflict with
4194 auto-generated rules.
4195
18c04407
RW		 41962008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4197
4198 * configure.ac: sinclude override.m4.
4199 * configure: Regenerate.
4200
10fbe77a
BRF		 42012008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
4202
4203 * configure: Regenerate.
4204
bc6d4c3f
JM		 42052008-06-10 Joseph Myers <joseph@codesourcery.com>
4206
4207 * Makefile.in (DECNUMINC): Remove
4208 -I$(MULTIBUILDTOP)../../libdecnumber.
4209 * gstdint.h: New.
4210
cd985f66
JM		 42112008-06-07 Joseph Myers <joseph@codesourcery.com>
4212
4213 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
4214 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
4215 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
4216 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
4217 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
4218 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
4219 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
4220 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
4221 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
4222 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
4223 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
4224 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
4225 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
4226 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
4227
93fea8d3
AL		 42282008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
4229
4230 * config.host (sh2[lbe]*-*-linux*): Allow target.
4231
18724e30
NF		 42322008-04-30 Nathan Froyd <froydnj@codesourcery.com>
4233
4234 * config/rs6000/t-ppccomm: Add build rules for new files.
4235 (LIB2ADD_ST): New variable.
4236
47583040
AH		 42372008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
4238
4239 PR target/34210
4240 PR target/35508
4241 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
4242 * config/t-avr: New file. Build 16bit libgcc functions.
4243
cf8e67fe
JJ		 42442008-03-02 Jakub Jelinek <jakub@redhat.com>
4245
4246 PR target/35401
4247 * config/t-slibgcc-darwin: Make install-leaf dependent on
4248 install-darwin-libgcc-stubs instead of install.
4249
8d8da227
JM		 42502008-01-25 Joseph Myers <joseph@codesourcery.com>
4251
4252 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
4253 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
4254 sh-*-rtemscoff*): Remove cases.
4255
edbf8b16
RS		 42562007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
4257
4258 * Makefile.in (all): Use install-leaf rather than install.
4259 (install): Split most of the rule into...
4260 (install-leaf): ...this new one.
4261
89deeaff
EK		 42622007-12-19 Etsushi Kato <ek.kato@gmail.com>
4263 Paolo Bonzini <bonzini@gnu.org>
4264
4265 PR target/30572
5f464fa2
UB		 4266 * Makefile.in: Use @shlib_slibdir@ substitution to get
4267 correct install name on darwin.
89deeaff 4268 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
dfb3b0e3 4269
4081d704
HPN		 42702007-12-15 Hans-Peter Nilsson <hp@axis.com>
4271
4272 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
4273 cris-*-elf and cris-*-none.
4274 (crisv32-*-linux*): Similar, as cris-*-linux*.
4275
f43e89a3
RIL		 42762007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
4277
4278 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
4279
b4e9c2c6
L		 42802007-10-27 H.J. Lu <hongjiu.lu@intel.com>
4281
4282 PR regression/33926
4283 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
4284 * configure: Regenerated.
4285
b2a00c89
L		 42862007-09-27 H.J. Lu <hongjiu.lu@intel.com>
4287
4288 * Makefile.in (dfp-filenames): Replace decimal_globals,
4289 decimal_data, binarydecimal and convert_data with
4290 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
4291 and bid_convert_data, respectively.
4292
8d2a9e0e
CF		 42932007-09-17 Chao-ying Fu <fu@mips.com>
4294 Nigel Stephens <nigel@mips.com>
4295
4296 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
4297 * Makefile.in (fixed_point): Define.
4298 Check if fixed_point is yes to build support functions.
4299 * configure.ac: Check for fixed_point support.
4300 * configure: Regenerated.
4301 * gen-fixed.sh: New file to generate lists of fixed-point labels,
4302 funcs, modes, from, to.
4303
2b53935d
JJ		 43042007-09-11 Janis Johnson <janis187@us.ibm.com
4305
4306 * Makefile.in (dfp-filenames): Add bid128_noncomp.
4307
2533577f
JJ		 43082007-09-10 Janis Johnson <janis187@us.ibm.com>
4309
4310 * Makefile.in (dfp-filenames): Remove decUtility, add
4311 decDouble, decPacked, decQuad, decSingle.
4312
3ae3dbd6
HK		 43132007-08-27 Hans Kester <hans.kester@ellips.nl>
4314
4315 * config.host : Add x86_64-elf target.
4316
22867d02
L		 43172007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4318
4319 * configure.ac (set_have_cc_tls): Add a missing =.
4320 * configure: Regenerated.
4321
6f461e76
L		 43222007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4323
4324 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
4325 and x86_64-*-linux*.
4326
4327 * config/t-tls: New file.
4328
dfb3b0e3 4329 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
6f461e76
L		 4330
4331 * configure.ac: Include ../config/enable.m4 and
4332 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
4333 supports TLS and substitute set_have_cc_tls.
4334 * configure: Regenerated.
4335
200359e8
L		 43362007-07-04 H.J. Lu <hongjiu.lu@intel.com>
4337
4338 * Makefile.in: Use libbid for DFP when BID is enabled.
4339
76f5e200
DS		 43402007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
4341
4342 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
dfb3b0e3 4343 extra_parts. Add config/i386/t-cygming to tmake_file.
76f5e200
DS		 4344 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
4345
9bd196f0 43462007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
200359e8 4347 Danny Smith <dannysmith@users.sourceforge.net>
9bd196f0
ZM		 4348
4349 PR target/29498
4350 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
4351 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
4352 * config/i386/t-crtfm: Compile crtfastmath.o with
4353 -minline-all-stringops.
4354
1910440e
RS		 43552007-05-10 Richard Sandiford <richard@codesourcery.com>
4356
4357 * config.host (sparc-wrs-vxworks): New target.
4358
7d33c31d
KH		 43592007-04-14 Kazu Hirata <kazu@codesourcery.com>
4360
4361 * config.host: Recognize fido.
4362
96fccd0d
JJ		 43632007-04-04 Janis Johnson <janis187@us.ibm.com>
4364
4365 * configure: Check host, not target, for decimal float support.
4366
577565f9
UB		 43672007-04-03 Uros Bizjak <ubizjak@gmail.com>
4368
4369 * config/i386/t-crtpc: New file.
4370 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5f464fa2 4371 (x86_64-*-linux*): Ditto.
577565f9 4372
ccf8e764
RH		 43732007-02-30 Kai Tietz <kai.tietz@onevision.com>
4374
4375 * config.host (x86_64-*-mingw*): New target.
4376
79b87c74
MM		 43772007-03-23 Michael Meissner <michael.meissner@amd.com>
4378 H.J. Lu <hongjiu.lu@intel.com>
4379
4380 * Makefile.in (enable_decimal_float): New.
4381 (DECNUMINC): Add
4382 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
4383 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
4384 (decbits-filenames): This.
4385 (decbits-objects): New.
4386 (libgcc-objects): Add $(decbits-objects).
4387
4388 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
4389 Substitute enable_decimal_float.
4390 * configure: Regenerated.
4391
8fce4e31
HPN		 43922007-03-19 Hans-Peter Nilsson <hp@axis.com>
4393
4394 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
4395
e8bb4597
BM		 43962007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
4397
4398 * Makefile.in (install-info): New dummy target.
4399
344189f9
BS		 44002007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
4401
4402 * config.host (bfin*-linux-uclibc*): Set extra_parts.
4403
ac84c172
BM		 44042007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
4405
4406 * Makefile.in: Add install-html and install-pdf dummy
4407 targets.
4408
cd5c2357
RS		 44092007-02-05 Roger Sayle <roger@eyesopen.com>
4410 Daniel Jacobowitz <dan@codesourcery.com>
4411
4412 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
4413 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
4414 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
4415
d9a66f98
JJ		 44162007-01-29 Janis Johnson <janis187@us.ibm.com>
4417
4418 * Makefile.in (dec-filenames): Add decExcept.
4419
9891ec5f
DJ		 44202007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
4421
4422 PR bootstrap/30469
4423 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
4424 -fprofile-use.
4425
d6efbf5a
DJ		 44262007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
4427
4428 * configure.ac: Add --enable-version-specific-runtime-libs.
4429 Correct $slibdir default.
4430 * configure: Regenerated.
4431
17caeff2
JM		 44322007-01-23 Joseph Myers <joseph@codesourcery.com>
4433
4434 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
4435
5ea41e3a
AP		 44362007-01-21 Andrew Pinski <pinskia@gmail.com>
4437
4438 PR target/30519
4439 * config.host (alpha*-*-linux*): Set extra_parts.
4440
26900826
KK		 44412007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
4442
4443 * config/sh/t-linux: New.
4444 * config.host (sh*-*-linux*): Set tmake_file.
4445
97af925b
DJ		 44462007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
4447
4448 * Makefile.in (install): Handle multilibs.
4449
b0088af7
BM		 44502007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4451
4452 * Makefile.in: Added .PHONY entry for documentation targets.
4453
e0a9456a
BM		 44542007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4455
4456 * Makefile.in: Add empty info, html, dvi, pdf targets.
4457
7fd453b4
MS		 44582007-01-04 Mike Stump <mrs@apple.com>
4459
4460 * Makefile.in (MAKEINFO): Remove.
4461 (PERL): Likewise.
4462
14e8fc8b
PB		 44632007-01-04 Paolo Bonzini <bonzini@gnu.org>
4464
4465 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
4466 * configure: Regenerate.
4467 * Makefile.in (host_subdir): Substitute it.
dfb3b0e3 4468 (gcc_objdir): Use it.
14e8fc8b 4469
1555beba
DJ		 44702007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
4471
4472 * config.host (ia64*-*-linux*): Set tmake_file.
4473
79e6eaeb
DJ		 44742007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
4475
4476 * Makefile.in (version): Define.
4477
fa958513
DJ		 44782007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
4479 Paolo Bonzini <bonzini@gnu.org>
4480
4481 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
4482 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
4483 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
4484 config/sparc/t-crtfm, config/t-slibgcc-darwin,
4485 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
4486 shared-object.mk, siditi-object.mk, static-object.mk: New files.
4487 * configure: Generated.
Mirror of https://gcc.gnu.org/git/gcc.git