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e0f8b6a0
SN		 12013-01-15 Sofiane Naci <sofiane.naci@arm.com>
2
3 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
4 loop start address for cache clearing.
5
00892272
GJL		 62013-01-14 Georg-Johann Lay <avr@gjlay.de>
7
8 * config/avr/lib1funcs.S: Remove trailing blanks.
9 * config/avr/lib1funcs-fixed.S: Ditto.
10
e59ec5fd
GJL		 112013-01-14 Georg-Johann Lay <avr@gjlay.de>
12
13 * config/avr/avr-lib.h: Add GPL copyright notice.
14
3ffc1958
GJL		 152013-01-14 Georg-Johann Lay <avr@gjlay.de>
16
17 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
18 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
19 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
20 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
21
25c210f9
MK		 222013-01-07 Mark Kettenis <kettenis@openbsd.org>
23
24 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
25 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
2bc15360 26
db59befb
NC		 272013-01-04 Nick Clifton <nickc@redhat.com>
28
29 * config/v850/lib1funcs.S: Only provide CALLT support functions if
30 the CALLT instruction is supported.
31
5aa12dbf
JW		 322012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
33
34 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
35 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
36
65f14117
JT		 372012-12-13 John Tytgat <John@bass-software.com>
38
39 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
40 is 25.
41
ee3ae4f7
JJ		 422012-12-12 Jakub Jelinek <jakub@redhat.com>
43
44 PR libgcc/55451
45 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
46 undefined signed overflows.
47
2fcfba3d
UB		 482012-12-09 Uros Bizjak <ubizjak@gmail.com>
49
50 PR target/55344
51 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
52
4f2b3dc2
UB		 532012-12-06 Uros Bizjak <ubizjak@gmail.com>
54
55 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
56 (FP_TRAPPING_EXCEPTIONS): Define.
57 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
58 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
59
066161a2
RH		 602012-12-04 Richard Henderson <rth@redhat.com>
61
62 PR bootstrap/55571
63 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
64
25626181
MS		 652012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
66
4f2b3dc2 67 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
25626181
MS		 68 (FP_EX_SHIFT): Define.
69 (FP_TRAPPING_EXCEPTIONS): Define.
70
868395e8
MS		 712012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
72
73 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
74 (FP_ROUNDMODE): Use FP_RND_MASK.
75 * config/aarch64/sfp-exceptions.c: New.
76 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
77 Use __sfp_handle_exceptions.
78
5005fe22
RE		 792012-12-04 Richard Earnshaw <rearnsha@arm.com>
80
81 * config.host: (arm*-*-freebsd*): Remove.
82 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
83 (arm*-*-elf*): Remove.
84 (arm*-*-wince-pe*): Remove.
85 * arm/unwind-arm.c (struct fpa_reg): Delete.
86 (struct fpa_regs): Delete.
87 (phase1_vrs): Remove fpa element.
88 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
89 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
90 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
91 * ieee754-sf.S (floatundisf): Remove FPA support.
92 (floatdisf): Likewise.
93 * ieee75f-df.S (floatundidf): Likewise.
94 (floatdidf): Likewise.
95
e5a81c8e
KT		 962012-11-29 Kai Tietz <ktietz@redhat.com>
97
98 PR target/55445
99 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
100 * unwind-generic.h: Likewise.
101 * unwind-seh.c: Likewise.
102
f4919e4a
RH		 1032012-11-28 Richard Henderson <rth@redhat.com>
104
105 PR libgcc/48076
106 * emutls.c (__emutls_get_address): Avoid race condition between
107 obj->loc.offset read and emutls_key initialization.
4f2b3dc2 108
e13d9d5a
GJL		 1092012-11-22 Georg-Johann Lay <avr@gjlay.de>
110
111 Adjust decimal point of signed accum mode to GCC default.
112
113 PR target/54222
114 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
115 _divqq_helper.
116 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
117 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
118 (__mulha3, __mulsa3)
119 (__divqq3, __divha3, __divsa3): Adjust to new position of
4f2b3dc2
UB		 120 decimal point of signed accum types.
121
e13d9d5a
GJL		 122 (__mulusa3_round): New function.
123 (__mulusa3): Use it.
124 (__divqq_helper): New function.
125 (__udivuqq3): Use it.
126
1b845c6e
JJ		 1272012-11-20 Jakub Jelinek <jakub@redhat.com>
128
129 PR bootstrap/55370
130 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
131
822a258a
TJ		 1322012-11-18 Teresa Johnson <tejohnson@google.com>
133
134 PR bootstrap/55051
135 * libgcov.c (gcov_exit): Remove merged program summary
136 comparison unless !GCOV_LOCKED.
137
54f4eaf0
MS		 1382012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
139
140 * soft-fp: Updated from glibc upstream.
141
e808687a
ILT		 1422012-11-06 Ian Lance Taylor <iant@google.com>
143
144 * generic-morestack.c (__generic_morestack): Align the returned
145 stack pointer to a 32 byte boundary.
146 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
147 increment the return address until we have decided that we don't
148 have a varargs function.
149 (__morestack) [32-bit]: Align stack correctly when calling C
150 functions.
151 (__morestack) [64-bit]: Likewise.
152
460277e0
TS		 1532012-11-04 Thomas Schwinge <thomas@codesourcery.com>
154
155 * configure: Regenerate.
156
73edb277
UB		 1572012-11-02 Uros Bizjak <ubizjak@gmail.com>
158
159 PR target/55175
160 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
161 * config/i386/sfp-machine.h: Guard exception handling
162 code with _SOFT_FLOAT.
163 * config/i386/32/sfp-machine.h: Guard rounding handling
164 code with _SOFT_FLOAT.
165 * config/i386/64/sfp-machine.h: Ditto.
166
c1d4fa04
JS		 1672012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
168
169 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
170 as extra_parts.
171
eff6ca85
UB		 1722012-10-26 Uros Bizjak <ubizjak@gmail.com>
173
174 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
175 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
176 when appropriate. Correct structure element types.
177 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
178 -minline-all-stringops from compile flags.
179
43a8f1a1
RC		 1802012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
181
182 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
183
76c78361
RC		 1842012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
185
eff6ca85 186 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
76c78361 187
6f288860
SH		 1882012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
189
190 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
191 tmake_file.
192
1e3d5096
IB		 1932012-10-23 Ian Bolton <ian.bolton@arm.com>
194 Jim MacArthur <jim.macarthur@arm.com>
195 Marcus Shawcroft <marcus.shawcroft@arm.com>
196 Nigel Stephens <nigel.stephens@arm.com>
197 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
198 Richard Earnshaw <rearnsha@arm.com>
199 Sofiane Naci <sofiane.naci@arm.com>
200 Stephen Thomas <stephen.thomas@arm.com>
201 Tejas Belagod <tejas.belagod@arm.com>
202 Yufeng Zhang <yufeng.zhang@arm.com>
203
204 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
205 * config/aarch64/crti.S: New file.
206 * config/aarch64/crtn.S: New file.
207 * config/aarch64/linux-unwind.h: New file.
208 * config/aarch64/sfp-machine.h: New file.
209 * config/aarch64/sync-cache.c: New file.
210 * config/aarch64/t-aarch64: New file.
211 * config/aarch64/t-softfp: New file.
212
8a740f07
HPN		 2132012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
214
215 * config/mmix/crti.S: Mark program and data addresses using PRELD.
216 Remove typo'd and unnecessary alignment-LOC for .data. Remove
217 no-longer-needed LDBU insns.
218
153c8397
SH		 2192012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
220
221 * config.host
222 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
223 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
224
595fefee
MGD		 2252012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
226
227 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
228
9945a876
MK		 2292012-10-15 Matthias Klose <doko@ubuntu.com>
230
231 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
232
1183dc2c
PC		 2332012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
234
235 * configure: Regenerate.
236 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
237
945a9c1f
UB		 2382012-10-10 Uros Bizjak <ubizjak@gmail.com>
239
240 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
241 instructions for 64bit targets only.
242
fb8bf47a
UB		 2432012-10-10 Uros Bizjak <ubizjak@gmail.com>
244
245 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
246 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
247 * config/i386/32/sfp-machine.h: ... here.
248 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
249 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
250 New defines.
251
acb72498
MK		 2522012-10-07 Matthias Klose <doko@ubuntu.com>
253
254 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
255 as unused.
256 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
257
8eaee0f0
MK		 2582012-10-06 Mark Kettenis <kettenis@openbsd.org>
259
260 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
261 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
262 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
263 (ElfW): Likewise.
264
5e3e4fe8
JW		 2652012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
266
267 PR other/53889
268 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
269 Fix parameter names.
270
86086376
OE		 2712012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
272
273 PR target/33135
274 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
275 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
276 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
277
9597375a
OE		 2782012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
279
280 PR target/50457
281 * config/sh/linux-atomic.S: Delete.
282 * config/sh/linux-atomic.c: New.
283 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
284 linux-atomic.c. Add cflags to disable warnings.
285
1504e3e1
JW		 2862012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
287
288 PR other/53889
289 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
290 function.
291 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
292 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
293 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
294 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
5e3e4fe8
JW		 295 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
296 Likewise.
1504e3e1
JW		 297 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
298 Likewise.
299 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
300 Likewise.
301 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
302 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
303
17f293b0
MK		 3042012-09-19 Mark Kettenis <kettenis@openbsd.org>
305
9597375a
OE		 306 * config.host (hppa-*-openbsd*): New target.
307 * config/pa/t-openbsd: New file.
17f293b0 308
51526856
GJL		 3092012-09-15 Georg-Johann Lay <avr@gjlay.de>
310
311 PR target/54222
312 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
313 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
314 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
315 (__divsa3): Use __negsi2 to negate r_quoL.
316 * config/avr/lib1funcs.S (FALIAS): New macro.
317 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
318 (__negsi2): ...this new function.
319 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
320 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
321 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
322 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
323 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
324 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
325
aadb5b43
OE		 3262012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
327
328 PR target/54089
329 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
330 (lshrsi3): Reimplement as lshrsi3_r0.
331
d5d66749
AS		 3322012-09-10 Andreas Schwab <schwab@linux-m68k.org>
333
334 PR target/46191
335 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
336 of libgcc.a.
337
c6c36e73
TJ		 3382012-09-07 Teresa Johnson <tejohnson@google.com>
339
9597375a 340 PR gcov-profile/54487
c6c36e73 341 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
9597375a 342 differences.
c6c36e73 343
b588ae30
GJL		 3442012-09-05 Georg-Johann Lay <avr@gjlay.de>
345
346 PR target/54461
347 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
348 not configured --with-avrlibc=no.
349 * config/avr/t-avrlibc: New file.
350 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
351 (DPBIT_FUNCS): Ditto.
352 (TPBIT_FUNCS): Ditto.
353
abd16fb1
TJ		 3542012-09-04 Teresa Johnson <tejohnson@google.com>
355
356 * libgcov.c (struct gcov_summary_buffer): New structure.
357 (gcov_histogram_insert): New function.
358 (gcov_compute_histogram): Ditto.
359 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
360 histograms during summary merging.
361
613061fd
MK		 3622012-09-01 Mark Kettenis <kettenis@openbsd.org>
363
364 * config.host (x86_64-*-openbsd*): New target.
73edb277 365
867a8345
CLT		 3662012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
367
368 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
369 attribute.
370
4aeaaca3
GJL		 3712012-08-24 Georg-Johann Lay <avr@gjlay.de>
372
373 PR target/54222
374 * config/avr/t-avr (conv_X): Rename to func_X.
375
e55e4056
GJL		 3762012-08-24 Georg-Johann Lay <avr@gjlay.de>
377
378 PR target/54222
379 * config/avr/lib1funcs-fixed.S: New file.
380 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
381 after they are used.
382 (neg2, neg4): New macros.
383 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
384 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
385 (__umulhisi3): Speed up MUL variant if there is enough flash.
386 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
387 avr-modes.def.
388 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
389 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
390 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
391 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
392 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
393 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
394 (LIB2FUNCS_EXCLUDE): Add supported functions.
395
a147b6d2
GJL		 3962012-08-22 Georg-Johann Lay <avr@gjlay.de>
397
398 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
399 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
400 libgcc-s-objects.
401 * fixed-obj.mk: Only expand dependency if $o is not in
402 LIB2FUNCS_EXCLUDE.
403
c637141a
L		 4042012-08-22 H.J. Lu <hongjiu.lu@intel.com>
405
406 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
407
130e00bd
JM		 4082012-08-22 Joseph Myers <joseph@codesourcery.com>
409
410 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
411 depend on --enable-shared.
412 ($(lib1asmfuncs-o)): Use %.vis files independent of
413 --enable-shared.
414 * static-object.mk ($(base)$(objext), $(base).vis)
415 ($(base)_s$(objext)): Use same rules for visibility handling as in
416 shared-object.mk.
417
4b1b3788
ILT		 4182012-08-21 Ian Lance Taylor <iant@google.com>
419
420 * config/i386/morestack.S (__morestack_non_split): Increase amount
421 of space allocated for non-split code stack.
422
d2468141
JM		 4232012-08-19 Joseph Myers <joseph@codesourcery.com>
424
425 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
426 even if inhibit_libc.
427
a508e1a8
JB		 4282012-08-17 Julian Brown <julian@codesourcery.com>
429
430 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
431 -fexceptions -fnon-call-exceptions if not defined.
432 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
433 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
434
5615a07d
AS		 4352012-08-17 Andreas Schwab <schwab@linux-m68k.org>
436
437 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
438 type.
439
138f5acd
DE		 4402012-08-16 David Edelsohn <dje.gcc@gmail.com>
441
442 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
443 rs6000/t-slibgcc-aix.
444
18efc0dd
SB		 4452012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
446
447 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
448
6b39bc38
SB		 4492012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
450
451 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
452
cd25dea0
L		 4532012-08-03 H.J. Lu <hongjiu.lu@intel.com>
454
455 PR driver/54171
456 * Makefile.in (version): Replace top_srcdir with srcdir.
457
a3dda30b
JY		 4582012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
459
460 * Makefile.in (version): set to BASE-VER file from gcc directory.
461
d04aacfc
NC		 4622012-08-01 Nick Clifton <nickc@redhat.com>
463
464 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
465 Implements __clrsb for an HImode argument.
466
0d13c974
NC		 4672012-07-31 Nick Clifton <nickc@redhat.com>
468
469 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
470 Implements __clrsb for an HImode argument.
471 * config/stormy16/clrsbhi2.c: New file:
472 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
473
efbb59b2
SB		 4742012-07-22 Steven Bosscher <steven@gcc.gnu.org>
475
476 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
477
bf1431e3
TG		 4782012-07-19 Tristan Gingold <gingold@adacore.com>
479 Richard Henderson <rth@redhat.com>
480
481 * unwind-seh.c: New file.
482 * unwind-generic.h: Include windows.h for SEH.
483 (_Unwind_Exception): Use 6 private fields for SEH.
484 (_GCC_specific_handler): Declare.
485 * unwind-c.c (__gcc_personality_seh0): New function.
486 Adjust for SEH.
487 * config/i386/libgcc-cygming.ver: New file.
488 * config/i386/t-seh-eh: New file.
489 * config.host (x86_64-*-mingw*): Default to seh.
490
659140c8
SB		 4912012-07-14 Steven Bosscher <steven@gcc.gnu.org>
492
493 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
494
a20d08fd
UB		 4952012-06-17 Uros Bizjak <ubizjak@gmail.com>
496
497 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
498 __builtin_expect when checking for exceptions.
499 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
500
79261115
UB		 5012012-06-13 Uros Bizjak <ubizjak@gmail.com>
502
4a172156
UB		 503 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
504 function declaration.
505 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
506 (FP_RND_MASK): New.
507 * config/ia64/sfp-exceptions.c: New.
508 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
79261115 509
bb5c97d4
UB		 5102012-06-13 Uros Bizjak <ubizjak@gmail.com>
511
512 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
513 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
514 * config/i386/64/sfp-machine: ... (delete here) ...
515 * config/i386/sfp-machine.h: ... to here.
516 (FP_EX_MASK): Remove.
517 (FP_RND_MASK): New.
518 (FP_INIT_ROUNDMODE): Declare asm as volatile.
519
91fe5efb
ST		 5202012-06-11 Sriraman Tallam <tmsriram@google.com>
521
522 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
523 * config/i386/libgcc-sol2.ver: Ditto.
524 * config/i386/libgcc-glibc.ver: Ditto.
525
67a218c5
RM		 5262012-06-11 Roland McGrath <mcgrathr@google.com>
527
528 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
529 If __GLIBC__ is defined, refer to __pthread_key_create instead of
530 pthread_cancel.
531
492fbea1
UB		 5322012-06-09 Uros Bizjak <ubizjak@gmail.com>
533
534 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
535 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
536 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
537 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
538 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
539 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
540 * config/i386/64/sfp-machine: ... (delete here) ...
541 * config/i386/sfp-machine.h: ... to here.
542 (FP_EX_MASK): New.
543 (__sfp_handle_exceptions): New function declaration.
544 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
545 * config/i386/sfp-exceptions.c: New.
546 * config/i386/t-softfp: New.
547 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
548 i386/t-softfp to tmake_file.
549
7b4cf266
DM		 5502012-06-03 David S. Miller <davem@davemloft.net>
551
552 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
553 change.
554
0de0d5c6
DM		 5552012-05-31 David S. Miller <davem@davemloft.net>
556
557 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
558 multiply and divide instructions on 32-bit when V9.
559 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
560
d8c9d391
JM		 5612012-05-29 Joseph Myers <joseph@codesourcery.com>
562
563 * config/arm/ieee754-df.S: Fix typos.
564 * config/arm/ieee754-sf.S: Fix typos.
565 * config/c6x/libunwind.S: Fix typos.
566 * config/epiphany/udivsi3-float.c: Fix typos.
567 * config/microblaze/muldi3_hard.S: Fix typos.
568 * config/picochip/adddi3.S: Fix typos.
569 * config/picochip/ashlsi3.S: Fix typos.
570 * config/picochip/ashrsi3.S: Fix typos.
571 * config/picochip/clzsi2.S: Fix typos.
572 * config/picochip/cmpsi2.S: Fix typos.
573 * config/picochip/divmod15.S: Fix typos.
574 * config/picochip/divmodhi4.S: Fix typos.
575 * config/picochip/divmodsi4.S: Fix typos.
576 * config/picochip/longjmp.S: Fix typos.
577 * config/picochip/lshrsi3.S: Fix typos.
578 * config/picochip/parityhi2.S: Fix typos.
579 * config/picochip/popcounthi2.S: Fix typos.
580 * config/picochip/setjmp.S: Fix typos.
581 * config/picochip/subdi3.S: Fix typos.
582 * config/picochip/ucmpsi2.S: Fix typos.
583 * config/picochip/udivmodhi4.S: Fix typos.
584 * config/picochip/udivmodsi4.S: Fix typos.
585 * config/spu/divv2df3.c: Fix typos.
586 * config/spu/mfc_multi_tag_release.c: Fix typos.
587 * config/spu/mfc_tag_release.c: Fix typos.
588 * configure.ac: Fix typos.
589 * configure: Regenerate.
590
31a18a7e
ILT		 5912012-05-25 Ian Lance Taylor <iant@google.com>
592
593 * config/i386/morestack.S (__morestack_non_split): Check whether
594 caller is varargs and needs %bp to hold the stack frame on return.
595
c5768510
OH		 5962012-05-25 Olivier Hainque <hainque@adacore.com>
597
598 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
599 sequence in the non pic case on VxWorks.
600
7c7c339b
OH		 6012012-05-24 Olivier Hainque <hainque@adacore.com>
602
73fb7630 603 * Makefile.in: Move dependency on install-unwind_h from
7c7c339b
OH		 604 "install-leaf" to "install".
605
fdc1b7d3
OH		 6062012-05-24 Olivier Hainque <hainque@adacore.com>
607
608 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
609 Use a separate command for stamp removals.
610
07ba94b9
AP		 6112012-05-21 Andrew Pinski <apinski@cavium.com>
612
613 PR bootstrap/53183
614 * configure.ac: Define the default includes to being none.
615 * configure: Regenerate.
616
4677d2eb
OH		 6172012-05-16 Olivier Hainque <hainque@adacore.com>
618
619 * Makefile.in (install-unwind_h): Rename into ...
620 (install-unwind_h-forbuild): New target.
621 (all): Use it instead of the former install-unwind_h.
622 (install-unwind_h): Reinstate, copy to user install destination
623 for include files, not to the internal gcc object directory one.
624 (install-leaf): Depend on it.
625
7d67c380
OH		 6262012-05-15 Olivier Hainque <hainque@adacore.com>
627
628 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
629 register numbers. LR_REGNO replaces R_LR.
630 (ucontext_for): New, helper for ...
631 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
632 and 5.3 of ...
633 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
634
aca06c90
RO		 6352012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
636
637 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
638 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
639 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
640 i386/t-cpuinfo ...
641 (i[34567]86-*-*, x86_64-*-*): ... here.
642
643 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
644 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
645
646 * config/i386/i386-cpuinfo.c: Rename to ...
647 * config/i386/cpuinfo.c: ... this.
648 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
649
650 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
651 (libgcc_cv_init_priority): New test.
652 * configure: Regenerate.
653 * config.in: New file.
654 * Makefile.in (clean): Rename config.h to auto-target.h.
655 (config.h): Likewise.
656 (stamp-h): Likewise.
657
658 * config/i386/cpuinfo.c (auto-target.h): Include.
659 (CONSTRUCTOR_PRIORITY): Define.
660 (__cpu_indicator_init): Use it.
661
0d03ac1b
L		 6622012-05-09 H.J. Lu <hongjiu.lu@intel.com>
663
664 * longlong.h: Use a URL instead of an FSF postal address.
665 Replace spaces with tab.
666
4a172156 6672012-05-08 Teresa Johnson <tejohnson@google.com>
4e8ee9cb
TJ		 668
669 * libgcov.c (gcov_clear, __gcov_reset): New functions.
670 (__gcov_dump): Ditto.
671 (gcov_dump_complete): New global variable.
672 (gcov_exit): Export hidden to enable use in L_gcov_dump.
673 (__gcov_flush): Outline functionality now in gcov_clear.
674 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
675
e4bb767e
AJ		 6762012-04-28 Aurelien Jarno <aurelien@aurel32.net>
677
31a18a7e
ILT		 678 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
679 (mips*-*-linux*): Include mips/t-tpbit when long double is
680 16 bytes long.
e4bb767e 681
5ddecff9
ST		 6822012-04-25 Sriraman Tallam <tmsriram@google.com>
683
684 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
685 (get_available_features): New argument. Check for AVX2.
686 (__cpu_indicator_init): Modify call to get_available_features.
687
b427dd7a
AM		 6882012-04-25 Alan Modra <amodra@gmail.com>
689
690 * config/rs6000/crtsavevr.S: New file.
691 * config/rs6000/crtrestvr.S: New file.
692 * config/rs6000/t-savresfgpr: Build the above.
693 * config/rs6000/t-netbsd: Likewise.
694
ad491329
ST		 6952012-04-24 Sriraman Tallam <tmsriram@google.com>
696
697 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
698
792317cc
ST		 6992012-04-24 Sriraman Tallam <tmsriram@google.com>
700
701 * libgcc/config/i386/i386-cpuinfo.c: New file.
702 * libgcc/config/i386/t-cpuinfo: New file.
703 * libgcc/config.host: Include t-cpuinfo.
704 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
705
e1be98a4
CF		 7062012-04-24 Chao-ying Fu <fu@mips.com>
707
708 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
709
1bde7dab
TS		 7102012-04-20 Thomas Schwinge <thomas@codesourcery.com>
711
712 struct siginfo vs. siginfo_t
713
714 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
715 siginfo_t instead of struct siginfo.
716 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
717 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
718 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
719 (ia64_handle_unwabi): Likewise.
720 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
721 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
722 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
723 (sh_fallback_frame_state): Likewise.
724 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
725 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
726
24590f66
L		 7272012-04-02 H.J. Lu <hongjiu.lu@intel.com>
728
729 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
730 system call number.
731
9a9dcce8
EB		 7322012-03-31 Eric Botcazou <ebotcazou@adacore.com>
733
734 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
735 if it hasn't been previously saved.
736
6401aaf5
L		 7372012-03-29 H.J. Lu <hongjiu.lu@intel.com>
738
739 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
740 only for glibc.
741
7fd6378e
GJL		 7422012-03-28 Georg-Johann Lay <avr@gjlay.de>
743
744 PR target/52737
745 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
746 instead of __AVR_HAVE_8BIT_SP__.
747
9e916de7
TG		 7482012-03-26 Tristan Gingold <gingold@adacore.com>
749
750 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
751 (unw_table_entry): Use unw_word instead of unsigned long.
752 (_Unwind_FindTableEntry): Likewise.
753 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
754 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
755 (_Unwind_FindTableEntry): Likewise.
756 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
757 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
758 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
759 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
760 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
761 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
762 (uw_init_context_1, uw_install_context): Likewise.
763 (unw_word): Move to unwind-ia64.h
764
4b12e93d
TG		 7652012-03-26 Tristan Gingold <gingold@adacore.com>
766
767 * config/vms/vms-ucrt0.c: Update copyright years.
768 Add a sanity check.
769 (___gcc_main_flags): Declare.
770 (__main): Check flags to remap argv and exit code.
771 * config.host (*-*-*vms*): Adjust extra_parts.
772 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
773 (crt0.o): Add.
774
06ea7371
RE		 7752012-03-22 Richard Earnshaw <rearnsha@arm.com>
776
777 * arm/lib1funcs.asm (ctzsi2): New function.
778 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
779 * arm/t-linux (LIB1ASMFUNCS): Likewise.
780 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
781 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
782 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
783 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
784
d82ad50d
AT		 7852012-03-21 Andreas Tobler <andreast@fgznet.ch>
786
787 * config.host: Add bits to support powerpc64-*-freebsd*.
788 * config/rs6000/freebsd-unwind.h: New file.
789 * config/rs6000/t-freebsd64: New file.
790
b260a8c0
RG		 7912012-03-20 Richard Guenther <rguenther@suse.de>
792
793 PR gcov-profile/52627
794 * libgcov.c (init_mx): Fix mutex name.
795
86286a8a
TG		 7962012-03-16 Tristan Gingold <gingold@adacore.com>
797
798 * config/ia64/vms-unwind.h: Remove ulong (and replace
799 it by unw_reg where used). Define unw_reg with __int64.
800
7888f266
RO		 8012012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
802
803 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
804 Solaris 8 handling.
805 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
806 Solaris 8 handling.
807 (sparc_is_sighandler): Likewise.
808
f155bc64
L		 8092012-03-13 H.J. Lu <hongjiu.lu@intel.com>
810
811 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
812 <= saved reg size.
813
d47657bd
RO		 8142012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
815
816 * config/arm/crtn.S: Fix typo.
817
5bef73a1
RG		 8182012-03-13 Richard Guenther <rguenther@suse.de>
819
820 * libgcov.c: Remove stdio.h include and NULL un-define.
821
9c4271f3
RG		 8222012-03-13 Richard Guenther <rguenther@suse.de>
823
824 PR target/52569
825 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
826
c6d10e7c
RG		 8272012-03-13 Richard Guenther <rguenther@suse.de>
828
829 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
830
074a385f
RG		 8312012-03-13 Richard Guenther <rguenther@suse.de>
832
833 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
834 and __gthread_mutex_init_function definitions.
835
c4bc5c25
RO		 8362012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
837
838 * config.host (mips*-*-openbsd*): Remove.
839
5c30094f
RO		 8402012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
841
842 * config.host: Remove alpha*-dec-osf5.1* handling.
843 * config/alpha/gthr-posix.c: Remove.
844 * config/alpha/libgcc-osf5.ver: Remove.
845 * config/alpha/osf5-unwind.h: Remove.
846 * config/alpha/t-osf-pthread: Remove.
847 * config/alpha/t-slibgcc-osf: Remove.
848 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
849 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
850 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
851 * mkmap-flat.awk: Remove osf_export handling.
852
33e3e24d
RG		 8532012-03-12 Richard Guenther <rguenther@suse.de>
854
855 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
856 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
857 (__gthread_mutex_init_function): New function.
858 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
859
860 PR gcov/49484
861 * libgcov.c: Include gthr.h.
862 (__gcov_flush_mx): New global variable.
863 (init_mx, init_mx_once): New functions.
864 (__gcov_flush): Protect self with a mutex.
865 (__gcov_fork): Re-initialize mutex after forking.
866 * unwind-dw2-fde.c: Change condition under which to use
867 __GTHREAD_MUTEX_INIT_FUNCTION.
868
d8aba32a
TG		 8692012-03-12 Tristan Gingold <gingold@adacore.com>
870
871 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
872 * config/ia64/t-vms: Likewise.
873
75ffafdc
MH		 8742012-03-11 Michael Hope <michael.hope@linaro.org>
875
4a172156
UB		 876 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
877 for Thumb-2.
75ffafdc 878
ef6c2c53
WL		 8792012-03-07 Walter Lee <walt@tilera.com>
880
881 * config/tilepro/atomic.c: Rename "atomic_" prefix to
882 "arch_atomic_".
883 (atomic_xor): Rename and move definition to
884 config/tilepro/atomic.h.
885 (atomic_nand): Ditto.
886 * config/tilepro/atomic.h: Rename "atomic_" prefix to
887 "arch_atomic_".
888 (arch_atomic_xor): Move from config/tilepro/atomic.c.
889 (arch_atomic_nand): Ditto.
890
4e30d980
GJL		 8912012-03-07 Georg-Johann Lay <avr@gjlay.de>
892
893 PR target/52507
894 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
895
61108225
GJL		 8962012-03-07 Georg-Johann Lay <avr@gjlay.de>
897
898 PR target/52505
899 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
900 from RAM.
901
b30e10ab
GJL		 9022012-03-07 Georg-Johann Lay <avr@gjlay.de>
903
904 PR target/52461
905 PR target/52508
906 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
907 if RAMPZ affects reading from RAM.
908 (__tablejump_elpm__): Ditto.
909 (.xload): Ditto.
910 (__movmemx_hi): Ditto.
911 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
912 (__do_global_dtors): Ditto.
913 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
914 (__movmemx_hi): Ditto.
915
8993fde4
RH		 9162012-03-05 Richard Henderson <rth@redhat.com>
917
918 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
919 [ARM] (count_trailing_zeros): Use the builtin.
920
b7633ee3
KT		 9212012-03-01 Kai Tietz <ktietz@redhat.com>
922
923 * soft-fp: Imported from glibc upstream.
924
fbd3340c
KT		 9252012-02-28 Kai Tietz <ktietz@redhat.com>
926
927 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
928 for mingw-targets as attribute gcc_struct.
929
e9e053eb
ILT		 9302012-02-28 Ian Lance Taylor <iant@google.com>
931
932 * generic-morestack.c (__splitstack_releasecontext): Correct call
933 to __morestack_release_segments.
934
d80c632e
ST		 9352012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
936
937 PR target/52390
938 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
939 for __linux__ when removing signals from __morestack_fullmask.
940
0253a8b1
GJL		 9412012-02-23 Georg-Johann Lay <avr@gjlay.de>
942
943 PR target/52261
944 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
945
e10e461e
UW		 9462012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
947
948 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
949 instead of HAVE_INITFINI_ARRAY.
950 * config/ia64/crtend.S: Likewise.
951
0c0c6398
KT		 9522012-02-20 Kai Tietz <ktietz@redhat.com>
953
d7470374
KT		 954 PR libstdc++/52300
955 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
956
0c0c6398
KT		 957 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
958 to w32-unwind.h header.
959
78c27266
RS		 9602012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
961
962 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
963 (mips*-*-linux*): Remove t-slibgcc-libgcc.
964 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
965 * config/mips/mips16.S (__mips16_rdhwr): Delete.
966
5adeb246
RS		 9672012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
968
969 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
970
672ed313
IS		 9712012-02-15 Iain Sandoe <iains@gcc.gnu.org>
972
973 PR libitm/52220
974 * config/darwin-crt-tm.c: Correct typo.
e9e053eb 975
e948a1fb
IS		 9762012-02-15 Iain Sandoe <iains@gcc.gnu.org>
977 Patrick Marlier <patrick.marlier@gmail.com>
978
979 PR libitm/52220
980 * config/darwin-crt-tm.c: Generate dummy functions.
981
6017aed3
IS		 9822012-02-15 Iain Sandoe <iains@gcc.gnu.org>
983 Patrick Marlier <patrick.marlier@gmail.com>
984
985 PR libitm/52042
986 * config/darwin-crt-tm.c (getTMCloneTable): New function.
987 (__doTMRegistrations): Call it.
e9e053eb 988 (__doTMdeRegistrations): Likewise.
6017aed3 989
2da8c1ad
GJL		 9902012-01-15 Georg-Johann Lay <avr@gjlay.de>
991 Anatoly Sokolov <aesok@post.ru>
992 Eric Weddington <eric.weddington@atmel.com>
993
994 PR target/52261
995 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
996 (__epilogue_restores__): Ditto.
997
0f952eb4
EB		 9982012-02-15 Eric Botcazou <ebotcazou@adacore.com>
999
1000 PR target/51921
1001 PR target/52205
1002 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
1003 Solaris 11 and slightly reformat.
1004 (sparc_is_sighandler): Likewise.
1005
dd552284
WL		 10062012-02-14 Walter Lee <walt@tilera.com>
1007
1008 * config.host: Handle tilegx and tilepro.
1009 * config/tilegx/sfp-machine.h: New file.
1010 * config/tilegx/sfp-machine32.h: New file.
1011 * config/tilegx/sfp-machine64.h: New file.
1012 * config/tilegx/t-crtstuff: New file.
1013 * config/tilegx/t-softfp: New file.
1014 * config/tilegx/t-tilegx: New file.
1015 * config/tilepro/atomic.c: New file.
1016 * config/tilepro/atomic.h: New file.
1017 * config/tilepro/linux-unwind.h: New file.
1018 * config/tilepro/sfp-machine.h: New file.
1019 * config/tilepro/softdivide.c: New file.
1020 * config/tilepro/softmpy.S: New file.
1021 * config/tilepro/t-crtstuff: New file.
1022 * config/tilepro/t-tilepro: New file.
1023
b59cbd50
JW		 10242012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
1025
1026 PR libstdc++/51296
1027 PR libstdc++/51906
1028 * gthr-posix.h: Allow static initializer macros to be disabled.
1029 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
1030
6caf807f
CLT		 10312012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
1032
1033 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
1034 Add t-slibgcc-libgcc to tmake_file.
1035 * config/mips/libgcc-mips16.ver: Revert previous patch.
1036 * config/mips/mips16.S (__mips16_rdhwr): Hide.
1037
b25364a0
S		 10382012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
1039 Jayant R Sonar <jayant.sonar@kpitcummins.com>
1040
1041 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
1042 * config/cr16/crti.S: New file.
1043 * config/cr16/crtlibid.S: New file.
1044 * config/cr16/crtn.S: New file.
1045 * config/cr16/lib1funcs.S: New file.
1046 * config/cr16/t-cr16: New file.
1047 * config/cr16/t-crtlibid: New file.
1048 * config/cr16/unwind-dw2.h: New file.
1049 * config/cr16/unwind-cr16.c: New file.
1050 * config/cr16/divmodhi3.c: New file.
1051
8ef03aa7
AM		 10522012-01-25 Alan Modra <amodra@gmail.com>
1053
1054 * config/rs6000/t-linux64: Delete. Move..
1055 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
1056 * config/rs6000/t-linux: ..and libgcc flags to here.
1057
daecebc8
DR		 10582012-01-22 Douglas B Rupp <rupp@gnat.com>
1059
1060 * config.host (i[34567]86-*-interix3*):
8ef03aa7 1061 Change triplet to i[34567]86-*-interix[3-9]*.
daecebc8
DR		 1062 * configure: Regenerate.
1063
ddaf8125
RS		 10642012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
1065 Richard Sandiford <rdsandiford@googlemail.com>
1066
1067 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
1068 * config/mips/mips16.S (__mips16_rdhwr): New function.
1069 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
1070
2cd8b32c
NS		 10712012-01-11 Nathan Sidwell <nathan@acm.org>
1072
1073 * libgcov.c (__gcov_init): Ignore objects with no functions.
1074
cba300dd
GJL		 10752012-01-10 Georg-Johann Lay <avr@gjlay.de>
1076
1077 PR target/49868
1078 Extend __pgmx semantics to linearize memory.
1079 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
1080 * config/avr/lib1funcs.S (__xload_1): New function.
1081 (__movmemx_qi, __movmemx_hi): New functions.
1082 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
1083 semantics.
9ffaf4bc 1084
3d137660
EB		 10852012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1086
1087 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
1088 purported sigacthandler address isn't null before dereferencing it.
1089 (sparc_is_sighandler): Likewise.
1090
bf4db96c
EB		 10912012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1092
1093 PR ada/41929
1094 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
1095 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
1096 (sparc_is_sighandler): Likewise.
1097 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
1098
1ab3568b
TG		 10992012-01-06 Tristan Gingold <gingold@adacore.com>
1100
1101 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
1102 compatibility thunks...
1103 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
1104 (crtbeginS.o, crtendS.o): ... and these to ...
1105 * config/ia64/t-ia64-elf: ... this new file.
1106 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
1107 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
1108
925b0ed8
AK		 11092012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1110
1111 * configure: Regenerate.
1112 * config/s390/t-crtstuff: Remove -fPIC.
1113
a99ad737
JW		 11142012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1115
1116 PR bootstrap/51006
1117 * enable-execute-stack-mprotect.c (getpagesize): Do not define
1118 for NetBSD.
1119
884f56d1
GJL		 11202012-01-02 Georg-Johann Lay <avr@gjlay.de>
1121
1122 PR target/51345
1123 * config/avr/lib1funcs.S: Remove FIXME comments.
1124 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
1125
8c57e547
GJL		 11262012-01-02 Georg-Johann Lay <avr@gjlay.de>
1127
1128 Implement light-weight DImode support.
1129 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
1130 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
1131 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
1132 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
1133
04dbc287
NS		 11342011-12-30 Nathan Sidwell <nathan@acm.org>
1135
1136 * libgcov.c (gcov_crc32): Remove global var.
1137 (free_fn_data): New function.
1138 (buffer_fn_data): Pass in filename, more robust error recovery.
1139 (crc32_unsigned): New function.
1140 (gcov_exit): More robust detection of new program. More robust
1141 error recovery.
1142 (__gcov_init): Do not update program's crc here.
1143
8e1d97d4
TG		 11442011-12-21 Tristan Gingold <gingold@adacore.com>
1145
1146 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
1147
9ffaf4bc
ILT		 11482011-12-21 Ian Lance Taylor <iant@google.com>
1149
1150 * config/i386/morestack.S: Simplify CFI opcodes throughout.
1151
a0c8d0c1
ILT		 11522011-12-20 Ian Lance Taylor <iant@google.com>
1153
1154 * config/i386/morestack.S (__morestack_non_split): If there is
1155 enough stack space already, don't split. Ask for more stack space
1156 than we required.
1157
69048898
SDJ		 11582011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
1159
1160 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
1161 `sys/sdt.h'.
1162 (_Unwind_DebugHook): New function.
1163 (uw_restore_core_regs): New define.
1164 (unwind_phase2): Use uw_restore_core_regs instead of
1165 restore_core_regs.
1166 (unwind_phase2_forced): Likewise.
1167 (__gnu_Unwind_Resume): Likewise.
1168
1bb4b6a3
UB		 11692011-12-20 Uros Bizjak <ubizjak@gmail.com>
1170
1171 * config/alpha/linux-unwind.h: Update copyright years.
1172 (MD_FROB_UPDATE_CONTEXT): New define.
1173 (alpha_frob_update_context): New function.
1174
eb028768
RS		 11752011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
1176
1177 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
1178 tmake_file rather replacing it.
1179
6a2045bf
IS		 11802011-12-15 Iain Sandoe <iains@gcc.gnu.org>
1181
1182 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
1bb4b6a3 1183 function is not used for PPC64.
6a2045bf
IS		 1184 (save_world): Amend comments. Update the VRsave mask to reflect the
1185 saved regs.
1186 (rest_world): Update comments, do not clobber r10, do not use r8.
1187 (eh_rest_world_r10): Amend comments, do not use r8.
1188 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
1189 no longer used, move restore of CR and target address to the end of
1190 the routine.
1191
a13780a6
L		 11922011-12-14 H.J. Lu <hongjiu.lu@intel.com>
1193
1194 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
1195 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
1196
d7288dfb
GJL		 11972011-12-14 Georg-Johann Lay <avr@gjlay.de>
1198
1199 PR target/49313
1200 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
1201 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
1202
8d2c862d
EB		 12032011-12-11 Eric Botcazou <ebotcazou@adacore.com>
1204
1205 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
1206
3447cae6
GJL		 12072011-12-09 Georg-Johann Lay <avr@gjlay.de>
1208
1209 PR target/49313
1210 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
1211 * config/avr/lib1funcs.S (__muldi3): New function.
1212
806fc6aa
AP		 12132011-12-06 Andrew Pinski <apinski@cavium.com>
1214
1215 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
1216 size of func_ptr.
1217 (__frame_dummy_init_array_entry): Likewise.
1218
28c5e6b5
GJL		 12192011-12-06 Georg-Johann Lay <avr@gjlay.de>
1220
1221 Forward-port from gcc-4_6-branch r181936 2011-12-02.
1222
1223 PR target/51345
1224 PR target/51002
1225 * config/avr/lib1funcs.S (__prologue_saves__,
1226 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
1227 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
1228
8f90394a
IS		 12292011-12-04 Iain Sandoe <iains@gcc.gnu.org>
1230
1231 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
1232
06dd33ac
JDA		 12332011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1234
1235 PR other/51272
1236 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
1237 (_ITM_deregisterTMCloneTable): Likewise.
1238 (__register_frame_info): Fix unused warning.
1239 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
1240 pthread_default_stacksize_np): Likewise.
1241 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
1bb4b6a3 1242
85b8555e
DD		 12432011-11-29 DJ Delorie <dj@redhat.com>
1244
1245 * config.host (rl78-*-elf): New case.
1246 * config/rl78: New directory for the Renesas RL78.
1247
4d5ae4ea
BS		 12482011-11-29 Bernd Schmidt <bernds@codesourcery.com>
1249
1250 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
1251 formatting.
1252
f9c55897
RO		 12532011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1254
1255 PR other/51022
1256 * config/rs6000/t-savresfgpr: New file.
1257 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
1258 $(srcdir)/config/rs6000/eabi.S.
1259 * config/rs6000/t-ppccomm-ldbl: Remove.
1260 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
1261 tmake_file.
1262 (powerpc-*-eabispe*): Likewise.
1263 (powerpc-*-eabi*): Likewise.
1264 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
1265 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
1266 to tmake_file, remove rs6000/t-ppccomm-ldbl.
1267 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
1268 tmake_file.
1269 (powerpc-*-eabisim*): Likewise.
1270 (powerpc-*-elf*): Likewise.
1271 (powerpc-*-eabialtivec*): Likewise.
1272 (powerpc-xilinx-eabi*): Likewise.
1273 (powerpc-*-rtems*): Likewise.
1274 (powerpcle-*-elf*): Likewise.
1275 (powerpcle-*-eabisim*): Likewise.
1276 (powerpcle-*-eabi*): Likewise.
1277
a01207c4
ILT		 12782011-11-27 Ian Lance Taylor <iant@google.com>
1279
1280 * generic-morestack.c (__splitstack_find): Check for NULL old
1281 stack value.
1282 (__splitstack_resetcontext): New function.
1283 (__splitstack_releasecontext): New function.
1284 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1285
2b0b8ab2
IS		 12862011-11-27 Iain Sandoe <iains@gcc.gnu.org>
1287
1288 * config/darwin-crt-tm.c: Correct comments, use correct licence.
1289
c1d8101c
IS		 12902011-11-27 Iain Sandoe <iains@gcc.gnu.org>
1291
1292 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
1293
8b281334
RH		 12942011-11-26 Richard Henderson <rth@redhat.com>
1295
1296 * config/m68k/linux-atomic.c: New file.
1297 * config/m68k/t-linux: New file.
1298 * config.host (m68k-uclinux, m68k-linux): Use it.
1299
7546aa9d
RH		 13002011-11-26 Richard Henderson <rth@redhat.com>
1301
1302 * crtstuff.c (__TMC_LIST__): Mark used not unused.
1303 (__TMC_END__): Only declare if hidden is available; in the definition,
1304 if hidden is unavailable add a null record.
1305 (deregister_tm_clones, register_tm_clones): New.
1306 (__do_global_dtors_aux, frame_dummy): Use them.
1307 (__do_global_dtors, __do_global_ctors_1): Likewise.
1308
e2362f5d
IS		 13092011-11-22 Iain Sandoe <iains@gcc.gnu.org>
1310
1311 * config/darwin-crt-tm.c: New file.
1312 * config.host (darwin): Build crttms.o crttme.o to provide
1313 startup and shutdown for tm clones.
1314 * config/t-darwin (crttms.o): New build rule.
1315 (crttme.o): Likewise.
1316
6685dd96
HPN		 13172011-11-21 Hans-Peter Nilsson <hp@axis.com>
1318
1319 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
1320 et al.
1321
b0dc7e4c
RH		 13222011-11-21 Richard Henderson <rth@redhat.com>
1323
1324 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
1325 (__TMC_LIST__, __TMC_END__): New.
1326 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
1327 (__do_global_dtors): Likewise.
1328 (frame_dummy): Call _ITM_registerTMCloneTable.
1329 (__do_global_ctors_1): Likewise.
1330
d4b4b542
RO		 13312011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1332
1333 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
1334 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1335 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
1336 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
1337 * config/i386/t-darwin64: Remove.
1338 * config/sh/t-netbsd (LIB2ADD): Remove.
1339
989bdb74
GJL		 13402011-11-21 Georg-Johann Lay <avr@gjlay.de>
1341
1342 PR target/49313
1343 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
1344 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
1345 * config/avr/lib1funcs.S (wmov): New assembler macro.
1346 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
1347 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
1348 (__udivmod64): New function.
1349 (__negdi2): New function.
1350
515a0cfc
GP		 13512011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
1352
1353 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
1354 *-*-freebsd*aout*): Remove.
1355
0115d17f
HPN		 13562011-11-20 Hans-Peter Nilsson <hp@axis.com>
1357
1358 * static-object.mk (c_flags-$o): Save c_flags.
1359 ($(base)$(objext)): Use it.
1360
93aeb62b
SE		 13612011-11-18 Steve Ellcey <sje@cup.hp.com>
1362
1363 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
1364
7bc6df2c
GJL		 13652011-11-18 Georg-Johann Lay <avr@gjlay.de>
1366
1367 PR target/49868
1368 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
1369 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
1370 New functions.
1371
425d737b
MGD		 13722011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1373
1374 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
1375 functions.
1bb4b6a3 1376 (aeabi_uidivmod): Likewise.
425d737b
MGD		 1377 (umodsi3): Likewise.
1378 (divsi3): Likewise.
1379 (aeabi_idivmod): Likewise.
1380 (modsi3): Likewise.
1381
f2a176dc
TG		 13822011-11-16 Tristan Gingold <gingold@adacore.com>
1383
1384 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
1385
7c209481
GJL		 13862011-11-15 Georg-Johann Lay <avr@gjlay.de>
1387
1388 PR target/49868
1389 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
1390 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
1391
9dfd5832
JDA		 13922011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1393
1394 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
1395 tmake_file list.
1396 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
1397 * config/pa/t-stublib64: Delete.
1398
f77dca5d
RH		 13992011-11-12 Richard Henderson <rth@redhat.com>
1400
1401 * config/rs6000/linux-unwind.h (frob_update_context): Properly
1402 cast the pointer argument to _Unwind_SetGRPtr.
1403
902828f0
RO		 14042011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1405
1406 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
1407
e14304ef
ILT		 14082011-11-09 Ian Lance Taylor <iant@google.com>
1409
1410 * generic-morestack.c: Include <string.h>.
1411 (uintptr_type): Define.
1412 (struct initial_sp): Add dont_block_signals field. Reduce size of
1413 extra array by 1.
1414 (allocate_segment): Set prev field to NULL. Don't set
1415 __morestack_current_segment or __morestack_segments.
1416 (__generic_morestack): Update current->prev and *pp after calling
1417 allocate_segment.
1418 (__morestack_block_signals): Don't do anything if
1419 dont_block_signals is set.
1420 (__morestack_unblock_signals): Likewise.
1421 (__generic_findstack): Check for initial_sp == NULL. Add casts to
1422 uintptr_type.
1423 (__splitstack_block_signals): New function.
1424 (enum __splitstack_content_offsets): Define.
1425 (__splitstack_getcontext, __splitstack_setcontext): New functions.
1426 (__splitstack_makecontext): New function.
1427 (__splitstack_block_signals_context): New function.
1428 (__splitstack_find_context): New function.
1429 * config/i386/morestack.S (__morestack_get_guard): New function.
1430 (__morestack_set_guard, __morestack_make_guard): New functions.
1431 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1432
e3d871e4
RO		 14332011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1434
1435 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
1436 (i[34567]86-*-mingw*): ... here.
1437 (x86_64-*-mingw*): ... here.
1438
e55cef40
RO		 14392011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1440
1441 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
1442
5366b186
NS		 14432011-11-07 Nathan Sidwell <nathan@acm.org>
1444
1445 * libgcov.c (struct gcov_fn_buffer): New struct.
1446 (buffer_fn_data): New helper.
1447 (gcov_exit): Rework for new gcov data structures.
1448
74155a6f
GJL		 14492011-11-07 Georg-Johann Lay <avr@gjlay.de>
1450
1451 PR target/49313
1452 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
1453
200feb07
RO		 14542011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1455
1456 * config.host (tmake_file): Correct comment.
1457 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
1458 t-libgcc-pic.
1459 (bfin*-uclinux*): Likewise.
1460 (bfin*-linux-uclibc*): Likewise.
1461 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
1462
1463 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
1464 assigning.
1465 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1466 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
1467 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1468 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
1469 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1470 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
1471 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
1472 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1473 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
1474 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
1475 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
1476 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
1477 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
1478
1479 * config/bfin/t-elf: Remove.
1480 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
1481
c9cd1a07
RO		 14822011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1483
1484 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
1485 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
1486 (lm32-*-elf*, lm32-*-rtems*): Split into ...
1487 (lm32-*-elf*): ... this.
1488 (lm32-*-rtems*): ... and this.
1489 Add to tmake_file.
1490 (m32r-*-rtems*): Add to tmake_file.
1491 (moxie-*-rtems*): Likewise.
1492 (sparc-*-rtems*): Likewise.
1493 Remove t-rtems from tmake_file.
1494 (sparc64-*-rtems*): Likewise.
1495 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
1496 instead.
1497
9fbcc75d
RO		 14982011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1499
1500 PR bootstrap/50982
1501 * config/gthr-posix.h: Move ...
1502 * gthr-posix.h: ... here.
1503 * config/gthr-lynx.h: Reflect this.
1504 * config/gthr-vxworks.h: Likewise.
1505 * config/rs6000/gthr-aix.h: Likewise.
1506 * configure.ac (target_thread_file): Likewise.
1507 * configure: Regenerate.
1508
76644b68
SH		 15092011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
1510
1511 * config.host (arm*-*-rtemseabi*): New target.
1512
5e490f2a
JDA		 15132011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1514
1515 PR other/50991
1516 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
1517 extra-parts.
1518
feeeff5c
JR		 15192011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
1520
1521 * config.host (epiphany-*-elf*): New configuration.
1522 * config/epiphany: New Directory.
1523
d618bb2c
RC		 15242011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
1525
1526 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
1527 * config/avr/t-rtems: New.
1528 Filter out _exit from LIB1ASMFUNCS.
1529
1bb6f778
DM		 15302011-11-04 David S. Miller <davem@davemloft.net>
1531
1532 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
1533 * configure: Rebuild.
1534
9a7f7422
AK		 15352011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1536
1537 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
1538 variable.
1539
e4fe948a
GJL		 15402011-11-04 Georg-Johann Lay <avr@gjlay.de>
1541
1542 PR target/50931
1543 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
1544 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
1545
7084e037
JS		 15462011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
1547
1548 PR target/50989
1549 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
1550
1a032034
RO		 15512011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1552
1553 * config/c6x/t-elf (LIB2ADDEH): Set.
1554 * config/c6x/t-c6x-elf: Remove.
1555
d385f772
RO		 15562011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1557
1558 * config/i386/sol2-ci.S: Rename to ...
1559 * config/i386/crti.S: ... this.
1560 * config/i386/sol2-cn.S: Rename to ...
1561 * config/i386/crtn.S: ... this.
1562 * config/sparc/sol2-ci.S: Rename to ...
1563 * config/sparc/crti.S: ... this.
1564 * config/sparc/sol2-cn.S: Rename to ...
1565 * config/sparc/crtn.S: ... this.
1566 * config/t-sol2 (CUSTOM_CRTIN): Remove.
1567 (crti.o, crtn.o): Remove.
1568
1ba878a9
TG		 15692011-11-04 Tristan Gingold <gingold@adacore.com>
1570
1571 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
1572
02750c15
KK		 15732011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
1574
1575 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
1576
bf86b067
HPN		 15772011-11-03 Hans-Peter Nilsson <hp@axis.com>
1578
1579 * config.host (crisv32-*-none, cris-*-none): Remove.
1580 (crisv32-*-elf): Append to tmake_file, don't just set it.
1581 (cris-*-elf): Add missing t-fdpbit to tmake_file.
1582
d0bc53bd
RO		 15832011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1584
1585 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
1586 (ecrtn$(objext)): Likewise.
1587 (ncrti$(objext)): Likewise.
1588 (ncrtn$(objext)): Likewise.
1589
036da830
AS		 15902011-11-03 Andreas Schwab <schwab@redhat.com>
1591
1592 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
1593
d2a7d041
DM		 15942011-11-02 David S. Miller <davem@davemloft.net>
1595
1596 * configure.ac: Set host_address on sparc too.
1597 * configure: Regenerate.
1598 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
1599 based upon host_address.
1600 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
1601
af8ed618
JM		 16022011-11-02 Jason Merrill <jason@redhat.com>
1603
1604 * config/rs6000/t-ppccomm: Add missing \.
1605
5d1c8e77
RO		 16062011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1607
1608 * gthr-single.h, gthr.h: New files.
1609 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
1610 config/gthr-vxworks.h, config/i386/gthr-win32.h,
1611 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
1612 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
1613 * config/i386/gthr-win32.c: Include "gthr-win32.h".
1614 * configure.ac (thread_header): New variable.
1615 Set it depending on target_thread_file.
1616 (gthr-default.h): Link from $thread_header.
1617 * configure: Regenerate.
1618 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
1619
852b75ed
RO		 16202011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1621
1622 * configure.ac (tm_file_): New variable.
1623 Determine from tm_file.
1624 (tm_file, tm_defines): Substitute.
1625 * configure: Regenerate.
1626 * mkheader.sh: New file.
1627 * Makefile.in (clean): Remove libgcc_tm.h.
1628 ($(objects)): Depend on libgcc_tm.h.
1629 (libgcc_tm_defines, libgcc_tm_file): New variables.
1630 (libgcc_tm.h, libgcc_tm.stamp): New targets.
1631 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
1632 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
1633 ($(extra-parts)): Depend on libgcc_tm.h.
1634 * config.host (tm_defines, tm_file): New variable.
1635 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
1636 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
1637 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
1638 (avr-*-rtems*): Likewise.
1639 (avr-*-*): Likewise.
1640 (frv-*-elf): Likewise.
1641 (frv-*-*linux*): Likewise.
1642 (h8300-*-rtems*): Likewise.
1643 (h8300-*-elf*): Likewise.
1644 (i[34567]86-*-darwin*): Likewise.
1645 (x86_64-*-darwin*): Likewise.
1646 (rx-*-elf): Likewise.
1647 (tic6x-*-uclinux): Likewise.
1648 (tic6x-*-elf): Likewise.
1649 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
1650 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
1651 * config/i386/cygming-crtbegin.c: Likewise.
1652 * config/i386/cygming-crtend.c: Likewise.
1653 * config/ia64/fde-vms.c: Likewise.
1654 * config/ia64/unwind-ia64.c: Likewise.
1655 * config/libbid/bid_gcc_intrinsics.h: Likewise.
1656 * config/rs6000/darwin-fallback.c: Likewise.
1657 * config/stormy16/lib2funcs.c: Likewise.
1658 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
1659 * crtstuff.c: Likewise.
1660 * dfp-bit.h: Likewise.
1661 * emutls.c: Likewise.
1662 * fixed-bit.c: Likewise.
1663 * fp-bit.c: Likewise.
1664 * generic-morestack-thread.c: Likewise.
1665 * generic-morestack.c: Likewise.
1666 * libgcc2.c: Likewise.
1667 * libgcov.c: Likewise.
1668 * unwind-dw2-fde-dip.c: Likewise.
1669 * unwind-dw2-fde.c: Likewise.
1670 * unwind-dw2.c: Likewise.
1671 * unwind-sjlj.c: Likewise.
1672
f9989b51
RO		 16732011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1674
1675 * configure.ac: Include ../config/picflag.m4.
1676 (GCC_PICFLAG): Call it.
1677 Substitute.
1678 * configure: Regenerate.
1679 * Makefile.in (gcc_srcdir): Remove.
1680 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
1681 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
1682 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
1683 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
1684 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
1685 Use $<.
1686 Remove comment.
1687 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
1688 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
1689 to refer to libgcc2.c.
1690 Use $<.
1691 * config/darwin-64.c: New file.
1692 * config/darwin-crt3.c: Remove comment.
1693 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
1694 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
1695 config/udivmodsi4.c: New files.
1696 * config/memcmp.c, config/memcpy.c, config/memmove.c,
1697 config/memset.c: New files.
1698 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
1699 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
1700 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
1701 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
1702 * config/t-openbsd-thread: New file.
1703 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
1704 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
1705 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
1706 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
1707 qrnnd.S.
1708 Adapt filename.
1709 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
1710 to refer to gthr-posix.c.
1711 * config/alpha/t-vms (LIB2ADD): Set.
1712 * config/alpha/vms-gcc_shell_handler.c: New file.
1713 * config/arm/bpabi.c, config/arm/fp16.c,
1714 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
1715 config/arm/unaligned-funcs.c: New files.
1716 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
1717 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1718 * config/arm/t-linux: Likewise.
1719 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
1720 * config/arm/t-netbsd: New file.
1721 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
1722 * config/arm/t-symbian (LIB2ADD_ST): Set.
1723 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
1724 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1725 * config/bfin/t-elf: New file.
1726 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
1727 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
1728 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
1729 config/c6x/ltf.c: New files.
1730 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
1731 (HOST_LIBGCC2_CFLAGS): Set.
1732 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
1733 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1734 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
1735 New files.
1736 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
1737 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
1738 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
1739 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
1740 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
1741 files.
1742 * config/frv/t-frv (LIB2ADD): Set.
1743 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1744 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
1745 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
1746 config/h8300/popcounthi2.c: New files.
1747 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1748 * config/i386/gthr-win32.c: New file.
1749 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
1750 * config/i386/t-cygwin: Likewise.
1751 * config/i386/t-darwin, config/i386/t-darwin64,
1752 config/i386/t-gthr-win32, config/i386/t-interix: New files.
1753 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
1754 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1755 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1756 * config/ia64/quadlib.c: New file.
1757 * config/ia64/t-hpux (LIB2ADD): Set.
1758 * config/ia64/t-ia64: Add comment.
1759 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
1760 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1761 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
1762 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
1763 * config/m32c/t-m32c (LIB2ADD): Set.
1764 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1765 * config/m32r/t-m32r: Likewise.
1766 * config/m68k/fpgnulib.c: New file.
1767 * config/m68k/t-floatlib (LIB2ADD): Set.
1768 (xfgnulib.c): New target.
1769 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
1770 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
1771 * config/mep/t-mep (LIB2ADD): Set.
1772 * config/microblaze/divsi3.asm: Rename to divsi3.S.
1773 * config/microblaze/moddi3.asm: Rename to moddi3.S.
1774 * config/microblaze/modsi3.asm: Rename to modsi3.S.
1775 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
1776 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
1777 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
1778 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
1779 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
1780 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
1781 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
1782 New files.
1783 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
1784 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
1785 * config/pa/fptr.c, config/pa/lib2funcs.S,
1786 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
1787 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1788 (LIB2ADD, LIB2ADD_ST): Set.
1789 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
1790 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
1791 Set.
1792 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
1793 * config/pdp11/t-pdp11: New file.
1794 * config/picochip/libgccExtras/adddi3.S,
1795 config/picochip/libgccExtras/ashlsi3.S,
1796 config/picochip/libgccExtras/ashrsi3.S,
1797 config/picochip/libgccExtras/clzsi2.S,
1798 config/picochip/libgccExtras/cmpsi2.S,
1799 config/picochip/libgccExtras/divmod15.S,
1800 config/picochip/libgccExtras/divmodhi4.S,
1801 config/picochip/libgccExtras/divmodsi4.S,
1802 config/picochip/libgccExtras/lshrsi3.S,
1803 config/picochip/libgccExtras/parityhi2.S,
1804 config/picochip/libgccExtras/popcounthi2.S,
1805 config/picochip/libgccExtras/subdi3.S,
1806 config/picochip/libgccExtras/ucmpsi2.S,
1807 config/picochip/libgccExtras/udivmodhi4.S,
1808 config/picochip/libgccExtras/udivmodsi4.S: New files.
1809 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
1810 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
1811 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
1812 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
1813 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
1814 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
1815 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
1816 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
1817 files.
1818 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
1819 (HOST_LIBGCC2_CFLAGS): Set.
1820 * config/rs6000/t-darwin64: New file.
1821 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
1822 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
1823 * config/rs6000/t-ppccomm (LIB2ADD): Add
1824 $(srcdir)/config/rs6000/tramp.S.
1825 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
1826 Add $(srcdir)/config/rs6000/eabi.S.
1827 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
1828 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
1829 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
1830 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
1831 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
1832 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
1833 * config/rs6000/tramp.S: New file.
1834 * config/s390/t-tpf: Remove.
1835 * config/sh/linux-atomic.S: New file.
1836 * config/sh/t-linux (LIB2ADD): Set.
1837 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
1838 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1839 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
1840 to unwind-dw2.c.
1841 (HOST_LIBGCC2_CFLAGS): Set.
1842 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1843 * config/spu/divmodti4.c, config/spu/divv2df3.c,
1844 config/spu/float_disf.c, config/spu/float_unsdidf.c,
1845 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
1846 config/spu/mfc_multi_tag_release.c,
1847 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
1848 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
1849 config/spu/multi3.c: New files.
1850 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
1851 (HOST_LIBGCC2_CFLAGS): Set.
1852 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
1853 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
1854 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
1855 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
1856 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
1857 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
1858 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
1859 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
1860 config/stormy16/umodsi3.c: New files.
1861 * config/xtensa/lib2funcs.S: New file.
1862 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1863 * config/xtensa/t-xtensa (LIB2ADD): Set.
1864 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
1865 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
1866 Add t-freebsd-thread to tmake_file for posix threads.
1867 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
1868 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
1869 (*-*-lynxos*): Likewise.
1870 (*-*-netbsd*): Likewise.
1871 (*-*-openbsd*): Likewise.
1872 Add t-openbsd-thread to tmake_file for posix threads.
1873 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
1874 (*-*-vxworks*): Set tmake_file.
1875 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1876 (alpha*-*-freebsd*): Likewise.
1877 (alpha*-*-netbsd*): Likewise.
1878 (alpha*-*-openbsd*): Likewise.
1879 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
1880 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1881 (alpha*-dec-*vms*): Likewise.
1882 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
1883 (bfin*-elf*): Add bfin/t-elf to tmake_file.
1884 (bfin*-uclinux*): Likewise.
1885 (bfin*-linux-uclibc*): Likewise.
1886 (crisv32-*-elf): Add cris/t-cris to tmake_file.
1887 (crisv32-*-none): Likewise.
1888 (cris-*-elf): Likewise.
1889 (cris-*-none): Likewise.
1890 (cris-*-linux*, crisv32-*-linux*): Likewise.
1891 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
1892 tmake_file.
1893 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
1894 tmake_file.
1895 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
1896 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
1897 (x86_64-*-elf*): Likewise.
1898 (i[34567]86-*-nto-qnx*): Likewise.
1899 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
1900 win32 threads.
1901 (x86_64-*-mingw*): Likewise.
1902 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
1903 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
1904 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
1905 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
1906 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
1907 tmake_file.
1908 (mipsisa64sr71k-*-elf*): Likewise.
1909 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
1910 (mips-*-elf*, mipsel-*-elf*): Likewise.
1911 (mips64-*-elf*, mips64el-*-elf*): Likewise.
1912 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
1913 (mips*-*-rtems*): Likewise.
1914 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
1915 to tmake_file.
1916 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
1917 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
1918 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
1919 (spu-*-elf*): Likewise.
1920 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
1921
45b86625
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1923
1924 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
1925 $(srcdir) to refer to $(LIB1ASMSRC).
1926 Use $<.
1927 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
1928 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
1929 config/arm/lib1funcs.S: New files.
1930 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
1931 * config/arm/t-arm: New file.
1932 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
1933 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
1934 config/arm/t-strongarm-elf: New files.
1935 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
1936 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
1937 * config/avr/lib1funcs.S: New file.
1938 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1939 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
1940 * config/c6x/lib1funcs.S: New file.
1941 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1942 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
1943 * config/frv/lib1funcs.S: New file.
1944 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1945 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
1946 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
1947 * config/ia64/__divxf3.asm: Rename to ...
1948 * config/ia64/__divxf3.S: ... this.
1949 Adapt lib1funcs.asm filename.
1950 * config/ia64/_fixtfdi.asm: Rename to ...
1951 * config/ia64/_fixtfdi.S: ... this.
1952 Adapt lib1funcs.asm filename.
1953 * config/ia64/_fixunstfdi.asm: Rename to ...
1954 * config/ia64/_fixunstfdi.S: ... this.
1955 Adapt lib1funcs.asm filename.
1956 * config/ia64/_floatditf.asm: Rename to ...
1957 * config/ia64/_floatditf.S: ... this.
1958 Adapt lib1funcs.asm filename.
1959 * config/ia64/lib1funcs.S: New file.
1960 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
1961 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1962 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
1963 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
1964 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
1965 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
1966 * config/mep/lib1funcs.S: New file.
1967 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1968 * config/mips/mips16.S: New file.
1969 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1970 * config/pa/milli64.S: New file.
1971 * config/pa/t-linux, config/pa/t-linux64: New files.
1972 * config/picochip/lib1funcs.S: New file.
1973 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1974 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
1975 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
1976 * config/sh/t-netbsd: New file.
1977 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
1978 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
1979 * config/sh/t-sh64: New file.
1980 * config/sparc/lb1spc.S: New file.
1981 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
1982 filename.
1983 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
1984 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
1985 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
1986 config/xtensa/lib1funcs.S: New files.
1987 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1988 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
1989 tmake_file.
1990 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
1991 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
1992 (arm*-*-linux*): Likewise.
1993 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
1994 arm*-*-linux-*eabi, add arm/t-linux otherwise.
1995 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
1996 (arm*-*-ecos-elf): Likewise.
1997 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
1998 (arm*-*-rtems*): Likewise.
1999 (arm*-*-elf): Likewise.
2000 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
2001 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
2002 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
2003 (bfin*-uclinux*): Likewise.
2004 (bfin*-linux-uclibc*): Likewise.
2005 (bfin*-rtems*): Likewise.
2006 (bfin*-*): Likewise.
2007 (fido-*-elf): Merge into m68k-*-elf*.
2008 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
2009 (frv-*-*linux*): Add frv/t-frv to tmake_file.
2010 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
2011 (h8300-*-elf*): Likewise.
2012 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
2013 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
2014 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
2015 (i[34567]86-*-mingw*): Likewise.
2016 (x86_64-*-mingw*): Likewise.
2017 (i[34567]86-*-interix3*): Likewise.
2018 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
2019 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
2020 (m68k-*-elf*): Also handle fido-*-elf.
2021 Add m68k/t-floatlib to tmake_file.
2022 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
2023 (m68k-*-linux*): Likewise.
2024 (m68k-*-rtems*): Likewise.
2025 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
2026 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
2027 sh64*-*-*.
2028 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
2029 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
2030 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
2031 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
2032 sh/t-netbsd to tmake_file.
2033 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
2034 (sh-*-rtems*): Add sh/t-sh to tmake_file.
2035 (sh-wrs-vxworks): Likewise.
2036 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
2037 *-leon[3-9]*.
2038 (v850*-*-*): Add v850/t-v850 to tmake_file.
2039 (vax-*-linux*): Add vax/t-linux to tmake_file.
2040 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
2041
5f73c6cc
RO		 20422011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2043
2044 * crtstuff.c: New file.
2045 * Makefile.in (CRTSTUFF_CFLAGS): Define.
2046 (CRTSTUFF_T_CFLAGS): Define.
2047 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
2048 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
2049 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
2050 crtstuff.c.
2051 Use $<.
2052 (crtbeginT.o): Use $(objext).
2053 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
2054 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
2055 (gcc-extra-parts): Remove.
2056 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
2057 Set extra_parts.
2058 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2059 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
2060 Add t-crtstuff-pic to tmake_file.
2061 (*-*-lynxos*): New case.
2062 Set tmake_file, extra_parts.
2063 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
2064 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
2065 *-*-netbsdelf[2-9]*.
2066 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
2067 (*-*-rtems*): Set extra_parts.
2068 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
2069 (*-*-uclinux*): New case.
2070 Set extra_parts.
2071 (*-*-vms*): New case.
2072 Set tmake_file, extra_parts.
2073 (*-*-elf): Set extra_parts.
2074 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
2075 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
2076 vms/t-vms64.
2077 Set extra_parts.
2078 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
2079 Set extra_parts.
2080 (arm*-*-freebsd*): Add t-crtin to tmake_file.
2081 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
2082 (arm-wrs-vxworks): Append to tmake_file.
2083 Set extra_parts.
2084 (arm*-*-uclinux*): Set extra_parts.
2085 (arm*-*-ecos-elf): Likewise.
2086 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
2087 arm*-*-eabi*.
2088 (arm*-*-rtems*): Set extra_parts.
2089 (arm*-*-elf): Likewise.
2090 (avr-*-rtems*): Clear extra_parts.
2091 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
2092 Set extra_parts.
2093 (bfin*-uclinux*): Likewise.
2094 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
2095 (bfin*-rtems*): Append to tmake_file.
2096 Set extra_parts.
2097 (bfin*-*): Likewise.
2098 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
2099 (crisv32-*-elf): ... this.
2100 (crisv32-*-none): ... this.
2101 (cris-*-elf, cris-*-none): New cases.
2102 Add cris/t-elfmulti to tmake_file.
2103 (fr30-*-elf): Append to tmake_file.
2104 Set extra_parts.
2105 (frv-*-elf): Append to tmake_file, add frv/t-frv.
2106 Set extra_parts.
2107 (h8300-*-rtems*): Append to tmake_file.
2108 Set extra_parts.
2109 (h8300-*-elf*): Likewise.
2110 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
2111 Set extra_parts.
2112 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
2113 Set extra_parts.
2114 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
2115 (x86_64-*-elf*): Likewise.
2116 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
2117 (x86_64-*-freebsd*): Likewise.
2118 (x86_64-*-netbsd*): Likewise.
2119 (i[34567]86-*-linux*): Likewise.
2120 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2121 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2122 (x86_64-*-linux*): Likewise.
2123 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2124 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
2125 tmake_file.
2126 Set extra_parts.
2127 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
2128 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
2129 Append to extra_parts, remove crtbegin.o, crtend.o.
2130 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
2131 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
2132 crtend.o, crtbeginS.o, crtendS.o.
2133 (ia64*-*-linux*): Comment extra_parts.
2134 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
2135 Set extra_parts.
2136 (iq2000*-*-elf*): Clear extra_parts.
2137 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
2138 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
2139 (m32r-*-elf*, m32r-*-rtems*): Split off ...
2140 (m32r-*-rtems*): ... this.
2141 Add m32r/t-m32r to tmake_file.
2142 (m68k-*-elf*): Add t-crtin to tmake_file.
2143 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
2144 (mcore-*-elf): Likewise.
2145 (microblaze*-*-*): Set extra_parts.
2146 (mips*-sde-elf*): New case.
2147 Set tmake_file, extra_parts.
2148 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2149 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2150 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
2151 tmake_file.
2152 Set extra_parts.
2153 (mipsisa64sr71k-*-elf*): Likewise.
2154 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2155 (mips-*-elf*, mipsel-*-elf*): Likewise.
2156 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2157 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
2158 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2159 (mips*-*-rtems*): Likewise.
2160 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
2161 (moxie-*-*): Split into ...
2162 (moxie-*-elf, moxie-*-uclinux*): ... this.
2163 Add to extra_parts, remove crtbegin.o, crtend.o.
2164 (moxie-*-rtems*): New case.
2165 Set tmake_file.
2166 Clear extra_parts.
2167 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
2168 Set extra_parts.
2169 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2170 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
2171 tmake_file.
2172 Set extra_parts.
2173 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
2174 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
2175 Set extra_parts.
2176 (powerpc-*-eabisim*): Likewise.
2177 (powerpc-*-elf*): Likewise.
2178 (powerpc-*-eabialtivec*): Likewise.
2179 (powerpc-xilinx-eabi*): Likewise.
2180 (powerpc-*-eabi*): Likewise.
2181 (powerpc-*-rtems*): Likewise.
2182 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
2183 tmake_file.
2184 Set extra_parts.
2185 (powerpc-*-lynxos*): Add to tmake_file.
2186 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
2187 rs6000/t-crtstuff, t-crtstuff-pic.
2188 Set extra_parts.
2189 (powerpcle-*-eabisim*): Likewise.
2190 (powerpcle-*-eabi*): Likewise.
2191 (rx-*-elf): Remove extra_parts.
2192 (s390x-ibm-tpf*): Set extra_parts.
2193 (score-*-elf): Set extra_parts.
2194 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2195 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2196 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2197 (sh64l*-*-netbsd*): Split into ...
2198 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
2199 Add t-crtstuff-pic to tmake_file.
2200 Set extra_parts.
2201 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
2202 Set extra_parts.
2203 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
2204 (sparc-*-elf*): Remove t-crtin from tmake_file.
2205 Add to extra_parts, remove crtbegin.o, crtend.o.
2206 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
2207 (sparc64-*-linux*): Likewise.
2208 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
2209 Add to extra_parts, remove crtbegin.o, crtend.o.
2210 (sparc64-*-elf*): Remove t-crtin from tmake_file.
2211 Add to extra_parts, remove crtbegin.o, crtend.o.
2212 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
2213 Add to extra_parts, remove crtbegin.o, crtend.o.
2214 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
2215 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
2216 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
2217 Set extra_parts.
2218 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
2219 Set extra_parts.
2220 (tic6x-*-*): Change to ...
2221 (tic6x-*-elf): ... this.
2222 Set extra_parts.
2223 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
2224 Set extra_parts.
2225 (am33_2.0-*-linux*): Add comment.
2226 (mep*-*-*): Add mep/t-mep to tmake_file.
2227 Set extra_parts.
2228 * config/alpha/t-vms: New file.
2229 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
2230 * config/arm/crti.S, config/arm/crtn.S: New files.
2231 * config/bfin/crti.S, config/bfin/crtn.S: New files.
2232 * config/bfin/crtlibid.S: New file.
2233 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
2234 * config/c6x/crti.S, config/c6x/crtn.S: New files.
2235 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
2236 (crti.o, crtin.o): New rules.
2237 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2238 * config/c6x/t-uclinux: New file.
2239 * config/cris/t-elfmulti: New file.
2240 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
2241 * config/fr30/crti.S, config/fr30/crtn.S: New files.
2242 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
2243 * config/frv/t-frv: New file.
2244 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
2245 * config/h8300/crti.S, config/h8300/crtn.S: New files.
2246 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
2247 New files.
2248 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
2249 refer to cygming-crtbegin.c, cygming-crtend.c.
2250 Use $<.
2251 * config/i386/t-nto: New file.
2252 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
2253 * config/ia64/crti.S, config/ia64/crtn.S: New files.
2254 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
2255 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
2256 Use .S extension.
2257 Use $<.
2258 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2259 (crtinitS.o): New rule.
2260 * config/ia64/vms-crtinit.S: New file.
2261 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
2262 * config/m32r/initfini.c: New file.
2263 * config/m32r/t-linux, config/m32r/t-m32r: New files.
2264 * config/m68k/crti.S, config/m68k/crtn.S: New files.
2265 * config/mcore/crti.S, config/mcore/crtn.S: New files.
2266 * config/mep/t-mep: New file.
2267 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
2268 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
2269 * config/mips/crti.S, config/mips/crtn.S: New files.
2270 * config/mips/t-crtstuff: New file.
2271 * config/mmix/crti.S, config/mmix/crtn.S: New files.
2272 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
2273 (CUSTOM_CRTIN): Set.
2274 ($(T)crti.o, $(T)crtn.o): Remove $(T),
2275 dependencies.
2276 Use $(srcdir) to refer to crti.S, crtn.S.
2277 Use .S extension, $<.
2278 * config/moxie/crti.asm: Rename to ...
2279 * config/moxie/crti.S: ... this.
2280 * config/moxie/crtn.asm: Rename to ...
2281 * config/moxie/crtn.S: ... this.
2282 * config/moxie/t-moxie: Remove.
2283 * config/pa/stublib.c: New file.
2284 * config/pa/t-stublib, config/pa/t-stublib64: New files.
2285 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
2286 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
2287 * config/rs6000/t-crtstuff: New file.
2288 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
2289 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
2290 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
2291 Make output file explicit.
2292 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
2293 Make output file explicit.
2294 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
2295 Make output file explicit.
2296 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
2297 Make output file explicit.
2298 * config/score/crti.S, config/score/crtn.S: New files.
2299 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
2300 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
2301 files.
2302 * config/sh/t-sh, config/sh/t-superh: New files.
2303 * config/sparc/t-linux64: New file.
2304 * config/spu/cache.S, config/spu/cachemgr.c: New files.
2305 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
2306 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
2307 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
2308 * config/t-crtin: Remove.
2309 * config/t-crtstuff-pic: New file.
2310 * config/t-sol2 (CUSTOM_CRTIN): Set.
2311 (crti.o, crtn.o): New rules.
2312 * config/vms/t-vms: New file.
2313 * config/vms/vms-ucrt0.c: New file.
2314 * config/xtensa/t-elf: New file.
2315
b040f2be
RO		 23162011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2317
2318 * Makefile.in (SHLIB_NM_FLAGS): Set.
2319 * mkmap-flat.awk, mkmap-symver.awk: New files.
2320 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
2321 exceptions.
2322 * configure: Regenerate.
2323 * config/libgcc-glibc.ver: New file.
2324 * config/libgcc-libsystem.ver: New file.
2325 * config/t-libunwind (SHLIB_LC): Set.
2326 * config/t-linux: New file.
2327 * config/t-slibgcc (INSTALL_SHLIB): New.
2328 (SHLIB_INSTALL): Use it.
2329 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
2330 to mkmap-symver.awk.
2331 (SHLIB_MAPFILES): Don't append, adapt pathname.
2332 (SHLIB_VERPFX): Set.
2333 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
2334 to mkmap-symver.awk.
2335 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
2336 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
2337 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
2338 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
2339 to mkmap-flat.awk.
2340 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
2341 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
2342 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
2343 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
2344 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
2345 * config/i386/libgcc-darwin.10.4.ver,
2346 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
2347 New files.
2348 * config/i386/t-darwin: Remove.
2349 * config/i386/t-darwin64: Likewise.
2350 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
2351 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
2352 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
2353 * config/i386/t-linux: New file.
2354 * config/i386/t-mingw32: New file.
2355 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
2356 * config/ia64/t-glibc: Rename to ...
2357 * config/ia64/t-linux: ... this.
2358 (SHLIB_MAPFILES): Set.
2359 * config/ia64/t-glibc-libunwind: Rename to ...
2360 * config/ia64/t-linux-libunwind: ... this.
2361 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
2362 * config/ia64/t-slibgcc-hpux: New file.
2363 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
2364 * config/m68k/t-slibgcc-elf-ver: New file.
2365 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
2366 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
2367 to mkmap-flat.awk.
2368 * config/pa/t-slibgcc-hpux: New file.
2369 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
2370 files.
2371 * config/rs6000/libgcc-darwin.10.4.ver,
2372 config/rs6000/libgcc-darwin.10.5.ver: New files.
2373 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
2374 config/rs6000/libgcc-glibc.ver.
2375 * config/rs6000/libgcc-ppc64.ver: Rename to
2376 config/rs6000/libgcc-ibm-ldouble.ver.
2377 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
2378 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
2379 * config/rs6000/t-ldbl128: Rename to ...
2380 * config/rs6000/t-linux: ... this.
2381 (SHLIB_MAPFILES): Adapt filename.
2382 * config/rs6000/t-slibgcc-aix: New file.
2383 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
2384 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
2385 libgcc-excl.ver, libgcc-glibc.ver.
2386 (SHLIB_LINK, SHLIB_INSTALL): Remove.
2387 * config/sparc/libgcc-glibc.ver: New file.
2388 * config/sparc/t-linux: New file.
2389 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
2390 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
2391 t-slibgcc-elf-ver to tmake_file.
2392 Add t-slibgcc-nolc-override to tmake_file for posix threads on
2393 *-*-freebsd[34].
2394 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2395 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
2396 t-slibgcc-elf-ver, t-linux to tmake_file.
2397 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
2398 tmake_file.
2399 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
2400 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
2401 (alpha*-dec-*vms*): Likewise.
2402 (arm*-*-freebsd*): Append to tmake_file.
2403 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
2404 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
2405 arm*-*-linux-*eabi.
2406 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
2407 tmake_file for arm*-*-symbianelf*.
2408 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
2409 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
2410 cris/t-linux.
2411 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
2412 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
2413 pa/t-slibgcc-dwarf-ver to tmake_file.
2414 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
2415 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
2416 (hppa*64*-*-hpux11*): Likewise.
2417 (hppa[12]*-*-hpux11*): Likewise.
2418 (x86_64-*-darwin*): Don't override tmake_file, but only keep
2419 i386/t-crtpc, i386/t-crtfm.
2420 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
2421 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2422 to tmake_file.
2423 Add i386/t-cygwin to tmake_file.
2424 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
2425 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
2426 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2427 to tmake_file.
2428 Add i386/t-mingw32 to tmake_file.
2429 (x86_64-*-mingw*): Likewise.
2430 (ia64*-*-freebsd*): Append to tmake_file.
2431 (ia64*-*-linux*): Append to tmake_file.
2432 Replace ia64/t-glibc by ia64/t-linux.
2433 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
2434 system libunwind.
2435 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
2436 t-slibgcc-hpux to tmake_file.
2437 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
2438 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
2439 (m32rle-*-linux*): Likewise.
2440 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
2441 sjlj exceptions.
2442 (microblaze*-linux*): New case.
2443 Append to tmake_file, add t-slibgcc-nolc-override.
2444 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
2445 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2446 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
2447 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2448 rs6000/t-slibgcc-aix to tmake_file.
2449 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2450 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2451 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2452 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2453 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2454 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
2455 sh*-*-linux*.
2456 (sparc-*-linux*): Append to tmake_file for *-leon*.
2457 Add sparc/t-linux to tmake_file for non-Leon targets.
2458 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
2459 (tic6x-*-uclinux): New case.
2460 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
2461 (tic6x-*-*): Add c6x/t-elf to tmake_file.
2462 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
2463 (am33_2.0-*-linux*): Append to tmake_file.
2464 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
2465 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
2466 x86_64-*-kfreebsd*-gnu.
2467 Add i386/t-linux to tmake_file.
2468
18b4bd7b
ILT		 24692011-10-28 Ian Lance Taylor <iant@google.com>
2470
2471 * config/i386/morestack.S: Correct CFI information to do proper
2472 returns throughout function. In 32-bit mode, save %ebx so that it
2473 is restored on unwind.
2474
5b2d9d90
BS		 24752011-10-25 Bernd Schmidt <bernds@codesourcery.com>
2476
2477 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
2478 case where B3 isn't the return register.
2479
0d53e346
BS		 2480 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
2481 logic for doubleword pops.
2482
cbffbd59
AT		 24832011-10-25 Andreas Tobler <andreast@fgznet.ch>
2484
2485 * config/rs6000/t-freebsd: Add wildcard.
2486
56dc349e
PB		 24872011-10-21 Paul Brook <paul@codesourcery.com>
2488
2489 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
2490
1e06b07d
UB		 24912011-10-16 Uros Bizjak <ubizjak@gmail.com>
2492 Eric Botcazou <ebotcazou@adacore.com>
2493
2494 PR target/50737
2495 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
2496 fs->signal_frame to 1.
2497
b5204884
ILT		 24982011-10-07 Ian Lance Taylor <iant@google.com>
2499
2500 * generic-morestack-thread.c: #include <errno.h>.
2501
91a639a1
ILT		 25022011-10-07 Ian Lance Taylor <iant@google.com>
2503
2504 PR target/46093
2505 * generic-morestack.c (__generic_morestack): Make sure the segment
2506 is large enough for both the stack frame and the copied
2507 parameters.
2508
cc49116d
RO		 25092011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2510
2511 PR bootstrap/49804
2512 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
2513 extra_parts.
2514
2996d8c3
NC		 25152011-09-28 Nick Clifton <nickc@redhat.com>
2516
2517 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
2518 64-bit doubles are not enabled.
2519 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
2520 and floatunsisf functions.
2521
1e874273 25222011-09-13 Paul Brook <paul@codesourcery.com>
2996d8c3 2523
1e874273
PB		 2524 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
2525 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
2526 * unwind-arm-common.inc: New file.
2527 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
2528 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
2529 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
2530 * config/c6x/libunwind.S: New file.
2531 * config/c6x/pr-support.c: New file.
2532 * config/c6x/unwind-c6x.c: New file.
2533 * config/c6x/unwind-c6x.h: New file.
2534 * config/c6x/t-c6x-elf: New file.
2535
f70c879a
UB		 25362011-08-23 Uros Bizjak <ubizjak@gmail.com>
2537
2538 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
2539 (ASM_DIVZERO): Ditto.
2540 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
2541
c55b374b
RS		 25422011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
2543
2544 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
2545
1e138510
RS		 25462011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
2547
2548 PR target/50090
2549 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
2550 instead of an assembly one.
2551
1563503d
PB		 25522011-08-12 Paolo Bonzini <bonzini@gnu.org>
2553
2554 PR bootstrap/50047
2555 * Makefile.in (install-unwind_h): Create
2556 $(gcc_objdir)/include/unwind.h atomically.
2557
3627ac1a
RO		 25582011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2559
2560 * Makefile.in (install-unwind_h): Remove destination file first.
2561
c6412d86
RO		 25622011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2563
2564 * sync.c: New file.
2565 * config/mips/t-mips16: New file.
2566 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
2567 (mips*-*-linux*): Likewise.
2568 (mips*-sde-elf*): Likewise.
2569 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
2570 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
2571 Add mips/t-mips16 to tmake_file.
2572 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
2573 (mips-*-elf*): Likewise.
2574 (mips64-*-elf*): Likewise.
2575 (mips64orion-*-elf*): Likewise.
2576 (mips*-*-rtems*): Likewise.
2577 (mipstx39-*-elf*): Likewise.
2578 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
2579 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
2580 LIBGCC_SYNC_CFLAGS.
2581 Use $(srcdir) to refer to sync.c.
2582 Use $<.
2583 ($(libgcc-sync-funcs-o)): Likewise.
2584 ($(libgcc-sync-size-funcs-s-o)): Likewise.
2585 ($(libgcc-sync-funcs-s-o)): Likewise.
2586
3cb6e5bd
AS		 25872011-08-09 Andreas Schwab <schwab@linux-m68k.org>
2588
2589 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
2590 t-libunwind.
2591
cca2207a
L		 25922011-08-08 H.J. Lu <hongjiu.lu@intel.com>
2593
2594 PR other/48007
2595 * config/i386/value-unwind.h: New.
2596
ed39fbad
RS		 25972011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
2598
2599 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
2600 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
2601 Add to tmake_file rather than overriding it.
2602
aca0b0b3
RO		 26032011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2604
2605 * config/t-softfp: Remove.
2606 * soft-fp: Moved from ../gcc/config.
2607 * soft-fp/README: Remove t-softfp reference.
2608 * soft-fp/t-softfp: Move to config/t-softfp.
2609 (softfp_machine_header): Remove.
2610 (softfp_file_list): Remove config subdir.
2611 (soft-fp-objects): New variable.
2612 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
2613 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
2614 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
2615 * config/t-softfp-excl: New file.
2616 * config/t-softfp-sfdf: New file.
2617 * config/t-softfp-tf: New file.
2618 * config/no-sfp-machine.h: New file.
2619 * config/arm/sfp-machine.h: New file.
2620 * config/arm/t-softfp: New file.
2621 * config/c6x/sfp-machine.h: New file.
2622 * config/i386/32/t-fprules-softfp: Rename to ...
2623 * config/i386/32/t-softfp: ... this.
2624 (tifunctions, LIB2ADD): Remove.
2625 (softfp_int_modes): Override.
2626 * config/i386/64/t-softfp-compat (tf-functions): Remove config
2627 subdir.
2628 * config/i386/64/eqtf2.c: Likewise.
2629 * config/i386/64/getf2.c: Likewise.
2630 * config/i386/64/letf2.c: Likewise.
2631 * config/ia64/sft-machine.h: New file.
2632 * config/ia64/t-fprules-softfp: Rename to ...
2633 * config/ia64/t-softfp: ... this.
2634 * config/lm32/sfp-machine.h: New file.
2635 * config/moxie/t-moxie-softfp: Remove.
2636 * config/rs6000/ibm-ldouble-format: New file.
2637 * config/rs6000/ibm-ldouble.c: New file.
2638 * config/rs6000/libgcc-ppc-glibc.ver: New file
2639 * config/rs6000/libgcc-ppc64.ver: New file
2640 * config/rs6000/sfp-machine.h: New file.
2641 * config/rs6000/t-freebsd: New file.
2642 * config/rs6000/t-ibm-ldouble: New file.
2643 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
2644 libgcc-ppc-glibc.ver.
2645 * config/rs6000/t-linux64: New file.
2646 * config/rs6000/t-ppccomm (LIB2ADD): Add
2647 $(srcdir)/config/rs6000/ibm-ldouble.c.
2648 * config/rs6000/t-ppccomm-ldbl: New file.
2649 * config/score/sfp-machine.h: New file.
2650 * config.host (sfp_machine_header): Explain.
2651 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
2652 t-softfp to tmake_file.
2653 (arm*-*-uclinux*): Likewise.
2654 (arm*-*-ecos-elf): Likewise.
2655 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2656 (arm*-*-rtems*): Likewise.
2657 (arm*-*-elf): Likewise.
2658 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
2659 in tmake_file.
2660 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
2661 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
2662 (lm32-*-uclinux*): Likewise.
2663 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
2664 t-softfp-excl, t-softfp.
2665 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
2666 (powerpc64-*-darwin*): Likewise.
2667 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
2668 to tmake_file.
2669 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
2670 tmake_file.
2671 (powerpc-*-eabisim*): Likewise.
2672 (powerpc-*-elf*): Likewise.
2673 (powerpc-*-eabialtivec*): Likewise.
2674 (powerpc-xilinx-eabi*): Likewise.
2675 (powerpc-*-rtems*): Likewise.
2676 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
2677 t-softfp-excl, t-softfp to tmake_file.
2678 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
2679 rs6000/t-ppccomm-ldbl to tmake_file.
2680 (powerpcle-*-elf*): Likewise.
2681 (powerpcle-*-eabisim*): Likewise.
2682 (powerpcle-*-eabi*): Likewise.
2683 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2684 rs6000/t-ibm-ldouble to tmake_file.
2685 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2686 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2687 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
2688 (tic6x-*-*): Likewise.
2689 (i[34567]86-*-darwin*, x86_64-*-darwin*,
2690 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
2691 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
2692 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
2693 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
2694 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
2695 t-softfp to tmake_file.
2696 * configure.ac (sfp_machine_header): Provide default if unset.
2697 Substitute.
2698 Link sfp-machine.h to config/$sfp_machine_header.
2699 * configure: Regenerate.
2700
569dc494
RO		 27012011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2702
2703 * Makefile.in (double_type_size, long_double_type_size): Set.
2704 Remove $(fpbit-in-libgcc) support.
2705 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
2706 (fpbit-src): New variable.
2707 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
2708 Compile with -DFLOAT $(FPBIT_CFLAGS).
2709 Use $<.
2710 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
2711 Compile with $(FPBIT_CFLAGS).
2712 Use $<.
2713 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
2714 Compile with -DFLOAT $(TPBIT_CFLAGS).
2715 Use $<.
2716 * configure.ac (double_type_size, long_double_type_size):
2717 Determine and substitute.
2718 * configure: Regenerate.
2719 * fp-bit.c, fp-bit.h: New files.
2720 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
2721 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
2722 * config/mips/t-mips: New file.
2723 * config/mips/t-sdemtk: New file.
2724 * config/rs6000/ppc64-fp.c: New file.
2725 * config/rs6000/t-darwin (LIB2ADD): Add
2726 $(srcdir)/config/rs6000/ppc64-fp.c.
2727 * config/rs6000/t-ppc64-fp: New file.
2728 * config/rx/rx-lib.h: New file.
2729 * config/rx/t-rx (FPBIT): Set to true.
2730 ($(gcc_objdir)/fp-bit.c): Remove.
2731 (DPBIT): Set to true only with -m64bit-doubles.
2732 ($(gcc_objdir)/dp-bit.c): Remove.
2733 * config/sparc/t-softfp: Remove.
2734 * config/spu/t-elf: New file.
2735 * config/t-fdpbit, config/t-fpbit: New files.
2736 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
2737 (mips*-*-*): Likewise.
2738 (arm-wrs-vxworks): Likewise.
2739 (arm*-*-freebsd*): Likewise.
2740 (avr-*-rtems*): Add t-fpbit to tmake_file.
2741 (avr-*-*): Likewise.
2742 (bfin*-elf*): Add t-fdpbit to tmake_file.
2743 (bfin*-uclinux*): Likewise.
2744 (bfin*-linux-uclibc*): Likewise.
2745 (bfin*-rtems*): New case.
2746 Add t-fdpbit to tmake_file.
2747 (bfin*-*): Add t-fdpbit to tmake_file.
2748 (crisv32-*-elf): Likewise.
2749 (cris-*-linux*): Likewise.
2750 (fr30-*-elf): Likewise.
2751 (frv-*-elf, frv-*-*linux*): Likewise.
2752 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
2753 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
2754 (m32r-*-elf*): Likewise.
2755 (m32rle-*-elf*): Likewise.
2756 (m32r-*-linux*): Likewise.
2757 (m32rle-*-linux*): Likewise.
2758 (mcore-*-elf): Add t-fdpbit to tmake_file.
2759 (microblaze*-*-*): Likewise.
2760 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
2761 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
2762 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
2763 Fix typo.
2764 Add mips/t-tpbit to tmake-file.
2765 (mips*-*-linux*): Fix typo.
2766 (mips*-sde-elf*): New case
2767 Add mips/t-sdemtk unless using newlib.
2768 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
2769 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
2770 (mn10300-*-*): Likewise.
2771 (pdp11-*-*): Likewise.
2772 (picochip-*-*): Add t-fpbit to tmake_file.
2773 (powerpc-*-eabisimaltivec*): Likewise.
2774 (powerpc-*-eabisim*): Likewise.
2775 (powerpc-*-elf*): Likewise.
2776 (powerpc-*-eabialtivec*): Likewise.
2777 (powerpc-xilinx-eabi*): New case.
2778 Add t-fdpbit to tmake_file.
2779 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
2780 (powerpc-*-rtems*): Likewise.
2781 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
2782 tmake_file.
2783 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
2784 tmake_file.
2785 (powerpc-*-lynxos*): Likewise.
2786 (powerpcle-*-elf*): Likewise.
2787 (powerpcle-*-eabisim*): Likewise.
2788 (powerpcle-*-eabi*): Likewise.
2789 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2790 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
2791 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2792 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2793 (rx-*-elf): Add t-fdpbit to tmake_file.
2794 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2795 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2796 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2797 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
2798 sh*-*-netbsd*.
2799 (sh-*-rtems*): Add t-fdpbit to tmake_file.
2800 (sh-wrs-vxworks): Likewise.
2801 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
2802 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
2803 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
2804 (sparc64-*-rtems*): ... new case.
2805 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
2806 (spu-*-elf*): Likewise.
2807 Add spu/t-elf to tmake_file.
2808 (v850*-*-*): Add t-fdpbit to tmake_file.
2809 (xstormy16-*-elf): Likewise.
2810 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
2811 (mep*-*-*): Likewise.
2812
201cdb74
RO		 28132011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2814
2815 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
2816 variables.
2817 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
2818 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
2819 (install-unwind_h): New target.
2820 (all): Depend on it.
2821 * config.host (unwind_header): New variable.
2822 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
2823 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2824 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
2825 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
2826 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
2827 Set unwind_header.
2828 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
2829 Set unwind_header.
2830 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
2831 arm*-*-eabi*.
2832 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
2833 Set unwind_header.
2834 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
2835 (ia64*-*-freebsd*): Likewise.
2836 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
2837 tmake_file.
2838 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
2839 $with_system_libunwind.
2840 (ia64*-*-hpux*): Set tmake_file.
2841 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
2842 (picochip-*-*): Set tmake_file.
2843 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
2844 md_unwind_header.
2845 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2846 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2847 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
2848 (xtensa*-*-elf*): Set tmake_file.
2849 (xtensa*-*-linux*): Likewise.
2850 * configure.ac: Include ../config/unwind_ipinfo.m4.
2851 Call GCC_CHECK_UNWIND_GETIPINFO.
2852 Link unwind.h to $unwind_header.
2853 * configure: Regenerate.
2854 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
2855 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
2856 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
2857 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
2858 * config/unwind-dw2-fde-darwin.c: New file.
2859 * config/arm/libunwind.S, config/arm/pr-support.c,
2860 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
2861 config/arm/unwind-arm.h,: New files.
2862 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
2863 config/ia64/t-eh-ia64, config/ia64/t-glibc,
2864 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
2865 config/ia64/t-vms, config/ia64/unwind-ia64.c,
2866 config/ia64/unwind-ia64.h: New files.
2867 * config/picochip/t-picochip: New file.
2868 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
2869 files.
2870 * config/rs6000/t-darwin (LIB2ADDEH): Set.
2871 * config/s390/t-tpf (LIB2ADDEH): Remove.
2872 * config/t-darwin (LIB2ADDEH): Set.
2873 * config/t-eh-dw2-dip: New file.
2874 * config/t-libunwind, config/t-libunwind-elf: New files.
2875 * config/t-sol2 (LIB2ADDEH): Remove.
2876 * config/xtensa/t-xtensa: New file.
2877
40f2f11f
L		 28782011-08-02 H.J. Lu <hongjiu.lu@intel.com>
2879
2880 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
2881 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
2882 long long to check rt_sigreturn syscall.
2883
bd15e32c
AM		 28842011-08-02 Alan Modra <amodra@gmail.com>
2885
2886 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2887 Restore for indirect call bcrtl from correct stack slot, and only
2888 if cfa+40 isn't valid.
2889
655b30bf
JB		 28902011-08-01 Julian Brown <julian@codesourcery.com>
2891
2892 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
2893 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
2894 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
2895
247eb06f
JB		 28962011-08-01 Julian Brown <julian@codesourcery.com>
2897
2898 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
2899 (libgcc-std.ver.in): Use above.
2900 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
2901 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
2902 throughout file.
2903 * config/t-fixedpoint-gnu-prefix: New file.
2904 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
2905 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
2906 instead of __PFX__.
2907
02a8fe00
L		 29082011-07-28 H.J. Lu <hongjiu.lu@intel.com>
2909
2910 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
2911 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
2912 for x86-64. Properly check __x86_64__ and __LP64__.
2913
5fce9126
L		 29142010-07-28 H.J. Lu <hongjiu.lu@intel.com>
2915
2916 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
2917 version.
2918 (_FP_WS_TYPE): Likewise.
2919 (_FP_I_TYPE): Likewise.
2920
2374a88a
AM		 29212011-07-28 Alan Modra <amodra@gmail.com>
2922
2923 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2924 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
2925 in a plt call stub. Do restore r2 if stopped on bctrl.
2926
e44dbbe1
RO		 29272011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2928
2929 * config.host (i[3456x]86-*-netware*): Remove.
2930 * config/i386/netware-crt0.c, config/i386/t-nwld,
2931 config/i386/t-slibgcc-nwld: Remove.
2932
bcead286
BS		 29332011-07-15 Bernd Schmidt <bernds@codesourcery.com>
2934
2935 * config.host: Handle tic6x-*-*.
2936 * config/c6x/c6x-abi.h: New file.
2937
b3fe1584
RO		 29382011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2939
2940 * config/i386/crtprec.c: New file.
2941 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
2942 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
2943 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
2944 (x86_64-*-darwin*): Likewise.
2945 (i[34567]86-*-solaris2*: Likewise.
2946
35d8090d
RO		 29472011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2948
2949 * config/alpha/crtfastmath.c: New file.
2950 * config/i386/crtfastmath.c: New file.
2951 * config/ia64/crtfastmath.c: New file.
2952 * config/mips/crtfastmath.c: New file.
2953 * config/sparc/crtfastmath.c: New file.
2954
2955 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
2956 crtfastmath.c.
2957 Add -frandom-seed=gcc-crtfastmath.
2958 * config/alpha/t-crtfm: Remove.
2959 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
2960 * config/ia64/t-ia64 (crtfastmath.o): Remove.
2961
2962 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
2963 (alpha*-dec-osf5.1*): Likewise.
2964 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
2965 Add crtfastmath.o to extra_parts.
2966 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
2967 Add crtfastmath.o to extra_parts.
2968 (x86_64-*-darwin*): Likewise.
2969 (x86_64-*-mingw*): Likewise.
2970 (ia64*-*-elf*): Add t-crtfm to tmake_file.
2971 (ia64*-*-freebsd*): Likewise.
2972 (ia64*-*-linux*): Likewise.
2973 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
2974 Add crtfastmath.o to extra_parts.
2975
e141542e
RO		 29762011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2977
2978 * config/darwin-crt3.o: New file.
2979 * config/rs6000/darwin-crt2.c: New file.
2980 * config/t-darwin: New file.
2981 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
2982 (crt2.o): New rule.
2983 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
2984 (powerpc-*-darwin*): Add crt2.o to extra_parts.
2985 (powerpc64-*-darwin*): Likewise.
2986
2d1efe2d
RO		 29872011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2988
2989 * config/i386/netware-crt0.c: New file.
2990 * config/i386/t-nwld: Rename to ...
2991 * config/i386/t-slibgcc-nwld: ... this.
2992 * config/i386/t-nwld: New file.
2993 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
2994 tmake_file.
2995 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
2996 extra_parts.
2997
4a8bb046
RO		 29982011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2999
3000 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
3001 i386/t-crtstuff.
3002 * configure: Regenerate.
3003
2d8d5935
RO		 30042011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3005
3006 * dfp-bit.c, dfp-bit.h: New files.
3007 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
3008 variables.
3009 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
3010 ($(d64pbit-o)): Likewise.
3011 ($(d128pbit-o)): Likewise.
3012 * config/t-dfprules: New file.
3013 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
3014 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
3015 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3016 (x86_64-*-linux*): Likewise.
3017 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3018 (i[34567]86-*-cygwin*): Likewise.
3019 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
3020 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3021
2c50b2c3
RO		 30222011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3023
3024 * Makfile.in (LIBGCOV): New variable.
3025 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
3026 * libgcov.c: New file.
3027
a039d7c2
RO		 30282011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3029
3030 * fixed-bit.c, fixed-bit.h: New files.
3031 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
3032 refer to fixed-bit.c.
3033
1e4b2746
JM		 30342011-07-07 Joseph Myers <joseph@codesourcery.com>
3035
3036 * config.host (*local*): Remove.
3037
fbdd5d87
RO		 30382011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3039
3040 PR target/39150
3041 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
3042 like i?86-*-solaris2.1[0-9]*.
3043 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
3044 * configure.ac (i?86-*-solaris2*): Likewise.
3045 * configure: Regenerate.
3046
9e7714f4
TS		 30472011-07-06 Thomas Schwinge <thomas@schwinge.name>
3048
3049 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3050 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
3051 md_unwind_header by splitting out of...
3052 (i[34567]86-*-linux*): ... this.
3053 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
3054 Remove md_unwind_header by splitting out of...
3055 (x86_64-*-linux*): ... this.
3056
6dab9931
GJL		 30572011-07-04 Georg-Johann Lay <avr@gjlay.de>
3058
3059 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
3060
4be46d19
NC		 30612011-06-28 Nick Clifton <nickc@redhat.com>
3062
3063 * config.host: Recognize all V850 variants.
3064
1da9434b
UB		 30652011-06-22 Uros Bizjak <ubizjak@gmail.com>
3066
3067 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
3068
e4d48a4d
RO		 30692011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3070
3071 * shared-object.mk (c_flags-$o): Save c_flags.
3072 ($(base)$(objext)): Use it.
3073 ($(base)_s$(objext)): Likewise.
3074
3801c801
BS		 30752011-06-21 Bernd Schmidt <bernds@codesourcery.com>
3076
3077 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
3078 * libgcc-std.ver.in (GCC_4.7.0): New section.
3079
0ad8bb3b 30802011-06-16 Georg-Johann Lay <avr@gjlay.de>
1da9434b 3081
0ad8bb3b
GJL		 3082 PR target/49313
3083 PR target/29524
3084 * config/avr/t-avr: Fix line endings.
3085 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
3086 _parityXX2.
3087
ea963999
OH		 30882011-06-14 Olivier Hainque <hainque@adacore.com>
3089 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3090
3091 * config/mips/irix6-unwind.h: New file.
3092 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
3093
b11b0904
EB		 30942011-06-10 Eric Botcazou <ebotcazou@adacore.com>
3095
3096 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
3097 (sparc64_fallback_frame_state): Use it.
3098 (sparc64_frob_update_context): Further adjust context.
3099 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
3100 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
3101 * config/sparc/sol2-cn.S: Likewise.
3102
10e48e39
RO		 31032011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3104
3105 * enable-execute-stack-empty.c: New file.
3106 * enable-execute-stack-mprotect.c: New file.
3107 * config/i386/enable-execute-stack-mingw32.c: New file.
3108 * config.host (enable_execute_stack): New variable.
3109 Select appropriate variants.
3110 * configure.ac: Link enable-execute-stack.c to
3111 $enable_execute_stack.
3112 * configure: Regenerate.
3113 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
3114 (lib2funcs): Remove _enable_execute_stack.
3115
10c4cabc
DM		 31162011-06-09 David S. Miller <davem@davemloft.net>
3117 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3118
3119 * config.host (sparc-*-linux*): Correct md_unwind_header
3120 filename.
3121 (s390x-ibm-tpf*): Fix typo.
3122
aa4203e7
RO		 31232011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3124
3125 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
3126 Add crtfastmath.o to extra_parts.
3127 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
3128 mips/t-crtfm.
3129 * config/mips/t-crtfm: Remove.
3130
0defd786
JDA		 31312011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3132
3133 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
3134
82f247af
KK		 31352011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
3136
3137 * config.host (sh*-*-linux*): Fix typo.
3138
58cd1d70
RO		 31392011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3140
3141 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
3142 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
3143 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
3144 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
3145 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
3146 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
3147 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
3148 Wrap in !__MINGW64__.
3149 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
3150 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
3151 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
3152 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
3153 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
3154 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
3155 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
3156 Wrap in !__LP64__.
3157 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
3158 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
3159 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
3160 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
3161 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
3162 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
3163 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
3164 * config/no-unwind.h: New file.
3165 * config.host (md_unwind_header): Document.
3166 Define.
3167 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
3168 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
3169 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
3170 hppa[12]*-*-hpux11*): Set md_unwind_header.
3171 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
3172 Set md_unwind_header.
3173 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
3174 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
3175 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
3176 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
3177 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
3178 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
3179 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
3180 md_unwind_header.
3181 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
3182 * configure: Regenerate.
3183
737346fa
RO		 31842011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3185
3186 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
3187 Set tmake_file, extra_parts.
3188 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
3189 Remove O32 support.
3190 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
3191 Remove O32 support.
3192 * config/mips/t-irix6: New file.
3193 * config/mips/t-slibgcc-irix: New file.
3194
c192cee6
RO		 31952011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3196
3197 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
3198 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
3199
ee33b5f0
RO		 32002011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3201
3202 * configure.ac (target_thread_file): Determine thread model.
3203 * configure: Regenerate.
3204 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
3205 * config/alpha/t-alpha: New file.
3206 * config/alpha/t-crtfm: Use $<.
3207 * config/alpha/t-ieee: New file.
3208 * config/alpha/t-osf-pthread: New file.
3209 * config/alpha/t-slibgcc-osf: New file.
3210 * config/alpha/libgcc-osf5.ver: New file.
3211
0699e415
RO		 32122011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3213
3214 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
3215 tmake_file.
3216 Add crtfastmath.o to extra_parts.
3217
a3fab9c2
RO		 32182011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3219
3220 * config/gmon-sol2.c: Reindent.
3221 Cleanup comments.
3222 Remove, correct casts.
3223 Use STDERR_FILENO, NULL.
3224 (BASEADDRESS): Remove.
3225 (minbrk): Remove.
3226 (errno, sbrk): Remove declarations.
3227 (monstartup) [hp300]: Remove.
3228 (mcount): Remove.
3229
ca24c5ad
RO		 32302011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3231
3232 * Makefile.in (cpu_type): Define.
3233 * config.host (i[34567]86-*-rtems*): Handle it.
3234 (i[34567]86-*-solaris2*): Move body ...
3235 (*-*-solaris2*): ... here.
3236 New case, generalize.
3237 (sparc-*-elf*): Handle it.
3238 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
3239 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
3240 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
3241 Fold into ...
3242 (sparc*-*-solaris2*): ... this.
3243 New case.
3244 (sparc64-*-elf*): Handle it.
3245 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
3246 Merge ../gcc/config/i386/gmon-sol2.c.
3247 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
3248 Use C comments.
3249 Merge ../gcc/config/i386/sol2-gc1.asm.
3250 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
3251 Use C comments.
3252 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
3253 Use C comments.
3254 * config/i386/t-crtfm (crtfastmath.o): Use $<.
3255 * config/i386/t-crtstuff: New file.
3256 * config/i386/t-softfp: New file.
3257 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
3258 $(T)crti.o, $(T)crtn.o): Remove.
3259 (gcrt1.o): New rule.
3260 (TARGET_LIBGCC2_CFLAGS): Remove.
3261 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
3262 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
3263 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
3264 * config/sparc/t-sol2: New file.
3265 * config/sparc/t-crtfm: Move to ...
3266 * config/t-crtfm: ... this.
3267 Use $(cpu_type), $<.
3268 * config/t-crtin: New file.
3269 * config/sparc/t-softfp: New file.
3270 * config/sparc/t-softmul: New file.
3271 * config/t-rtems: New file.
3272 * config/t-slibgcc: New file.
3273 * config/t-slibgcc-elf-ver: New file.
3274 * config/t-slibgcc-gld: New file.
3275 * config/t-slibgcc-sld: New file.
3276 * config/t-sol2: New file.
3277 * configure.ac: Include ../config/lib-ld.m4.
3278 Call AC_LIB_PROG_LD_GNU.
3279 Substitute cpu_type.
3280 * configure: Regenerate.
3281
ad5f3d7b
BS		 32822011-05-27 Bernd Schmidt <bernds@codesourcery.com>
3283
3284 PR bootstrap/49173
3285 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
3286 libgcc-std.ver in the build directory.
3287 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
3288 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
3289
cdbf4541
BS		 32902011-05-25 Bernd Schmidt <bernds@codesourcery.com>
3291
3292 * libgcc-std.ver.in: New file.
3293 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
3294 variables.
3295 (libgcc-std.ver): New rule.
3296 * config/t-gnu-prefix: New file.
3297
c8028650
RO		 32982011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3299
3300 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
3301
4a68b4ca
JM		 33022011-05-10 Joseph Myers <joseph@codesourcery.com>
3303
3304 * config/i386/darwin-lib.h: New file.
3305
80cf2e08
JM		 33062011-05-10 Joseph Myers <joseph@codesourcery.com>
3307
3308 * config/arm/symbian-lib.h: New.
3309
a3330c9d
CD		 33102011-05-04 Chris Demetriou <cgd@google.com>
3311
3312 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
3313 (__x86.get_pc_thunk.bx): ...this.
3314 (__morestack): Adjust for rename, remove undef of __i686.
3315
6ace0756
CD		 33162011-05-03 Chris Demetriou <cgd@google.com>
3317
3318 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
3319
ebb9f8b0
JM		 33202011-03-22 Joseph Myers <joseph@codesourcery.com>
3321
3322 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
3323 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
3324 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
3325 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
3326 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
3327 Remove cases.
3328
9cfa1499
AT		 33292011-03-14 Andreas Tobler <andreast@fgznet.ch>
3330
3331 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
3332 Adjust copyright year.
3333
457186f6
ILT		 33342011-03-07 Ian Lance Taylor <iant@google.com>
3335
3336 * generic-morestack.c (__splitstack_find): Adjust returned stack
3337 pointer to include all registers pushed by __morestack.
3338
58c741a6
DK		 33392011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3340
3341 PR target/40125
3342 * configure.ac: Call ACX_NONCANONICAL_TARGET.
3343 (toolexecdir): Calculate and AC_SUBST.
3344 (toolexeclibdir): Likewise.
3345 * Makefile.in (target_noncanonical): Import.
3346 (toolexecdir): Likewise.
3347 (toolexeclibdir): Likewise.
3348 * configure: Regenerate.
3349
26716c44
NF		 33502010-12-13 Nathan Froyd <froydnj@codesourcery.com>
3351
3352 PR target/46040
3353 * config/arm/bpabi.h: Rename to...
3354 * config/arm/bpabi-lib.h: ...this.
3355
b595b1a1
RO		 33562010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3357
3358 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
3359 appropriate.
3360 * configure: Regenerate.
3361
a3abe41c
NF		 33622010-11-24 Nathan Froyd <froydnj@codesourcery.com>
3363
3364 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
3365 __FLOAT_WORD_ORDER__.
3366 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
3367 Delete.
3368
455c8f48
RW		 33692010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3370
3371 PR other/46202
3372 * Makefile.in (install-strip): New phony target.
3373
f3824a8b
ILT		 33742010-11-07 Ian Lance Taylor <iant@google.com>
3375
3376 PR target/46089
3377 * config/i386/morestack.S (__morestack_large_model): New
3378 function.
3379
18ed6ee4
NF		 33802010-10-23 Nathan Froyd <froydnj@codesourcery.com>
3381
3382 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
3383 Delete.
3384 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
3385
8ac7fdcb
NF		 33862010-10-14 Nathan Froyd <froydnj@codesourcery.com>
3387
3388 * config/arm/bpabi.h: New file.
3389 * config/frv/frv-abi.h: New file.
3390
cdb388c2
ILT		 33912010-10-01 Ian Lance Taylor <iant@google.com>
3392
3393 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
3394 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
3395
ef7c141c
L		 33962010-10-01 H.J. Lu <hongjiu.lu@intel.com>
3397
3398 PR target/45858
3399 * config.host: Add the missing `$'.
3400
80920132
ME		 34012010-09-30 Michael Eager <eager@eagercon.com>
3402
3403 * config.host: Add microblaze*-*-*.
3404 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
3405 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
3406 udivsi3.asm,umodsi3.asm}: New.
3407
6dace308
ILT		 34082010-09-28 Ian Lance Taylor <iant@google.com>
3409
3410 * configure.ac: Adjust CFI test to test assembler directly rather
3411 than checking gcc preprocessor macro.
3412 * configure: Rebuild.
3413
b6110d6d
ILT		 34142010-09-27 Ian Lance Taylor <iant@google.com>
3415
3416 * configure.ac: Test whether assembler supports CFI directives.
3417 * config.host: Only add t-stack and i386/t-stack-i386 to
3418 tmake_file if libgcc_cv_cfi is "yes".
3419 * configure: Rebuild.
3420
7458026b
ILT		 34212010-09-27 Ian Lance Taylor <iant@google.com>
3422
3423 * generic-morestack.h: New file.
3424 * generic-morestack.c: New file.
3425 * generic-morestack-thread.c: New file.
3426 * config/i386/morestack.S: New file.
3427 * config/t-stack: New file.
3428 * config/i386/t-stack-i386: New file.
3429 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
3430 i386/t-stack-i386 to tmake_file.
3431
5b50fc0c
IS		 34322010-09-21 Iain Sandoe <iains@gcc.gnu.org>
3433
3434 * Makefile.in (libgcc-extra-parts): Check for static archives and
3435 invoke ranlib after installing them.
3436 (gcc-extra-parts): Likewise.
3437 (install-leaf): Likewise.
3438
b93cf342
L		 34392010-09-14 H.J. Lu <hongjiu.lu@intel.com>
3440
3441 * configure: Regenerated.
3442
996b42ef
KT		 34432010-09-10 Kai Tietz <kai.tietz@onevision.com>
3444
b93cf342 3445 * configure: Regenerated.
996b42ef 3446
be1c764e
GP		 34472010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
3448 Andrew Pinski <pinskia@gmail.com>
3449
1da9434b 3450 PR target/40959
be1c764e
GP		 3451 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
3452
cc0ae0ca
L		 34532010-09-06 H.J. Lu <hongjiu.lu@intel.com>
3454
3455 PR target/45524
3456 * configure: Regenerated.
3457
84f47d20
AS		 34582010-09-06 Andreas Schwab <schwab@redhat.com>
3459
3460 * configure: Regenerate.
3461
4159fb8d
UB		 34622010-09-03 Uros Bizjak <ubizjak@gmail.com>
3463
3464 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
3465 64bit targets.
3466 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
3467 for 64bit targets.
3468
0df8fcc8
UB		 34692010-09-03 Uros Bizjak <ubizjak@gmail.com>
3470 Iain Sandoe <iains@gcc.gnu.org>
3471
3472 PR target/45476
3473 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
3474 LIB2FUNCS_EXCLUDE functions.
3475
3c39bca6
AK		 34762010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3477
3478 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
3479 Include dfp.m4.
3480 * configure: Regenerate.
3481
d78552bd
UB		 34822010-09-01 Uros Bizjak <ubizjak@gmail.com>
3483
3484 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
3485 i386/t-freebsd to tmake_file.
3486 * config/i386/t-freebsd: New file.
3487 * config/i386/libgcc-bsd.ver: New file.
3488
c5b79d4e
NF		 34892010-07-23 Nathan Froyd <froydnj@codesourcery.com>
3490
3491 * config.host (powerpc*-eabispe*): Set tmake_file.
3492 (powerpc*-eabi*): Likewise.
3493 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
3494 crtbeginS, crtendS, crtbeginT.
3495
48b09a92
KH		 34962010-06-12 Kazu Hirata <kazu@codesourcery.com>
3497
3498 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
3499 to tmake_file. Add crtfastmath.o to extra_parts.
3500 * config/mips/t-crtfm: New.
3501
a4389204
JS		 35022010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
3503
3504 * config.host (sparc64-*-rtems*): New target.
3505
ed104137
RO		 35062010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3507
3508 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3509 assembler syntax.
3510
3f56ef8b
TS		 35112010-04-15 Thomas Schwinge <tschwinge@gnu.org>
3512
3513 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
3514
8c200350
RO		 35152010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3516
3517 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
3518 alpha-dec-osf5.0* support.
3519
80a61cb4 35202010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
c1b14424
RC		 3521
3522 * config.host: Add lm32-*-rtems*.
3523
f128db92
RO		 35242010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3525 Uros Bizjak <ubizjak@gmail.com>
3526
3527 PR target/39048
3528 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
3529 like other remaining 32-bit x86 OSes.
3530 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3531 assembler syntax.
3532 * config/i386/libgcc-sol2.ver: New file.
3533 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
3534
368fabd5
JH		 35352010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
3536
3537 PR c/43553
3538 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
3539 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
3540 is used and substitute set_use_emutls.
3541 * configure: Regenerated.
3542
15baf7f8
TG		 35432010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
3544
3545 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
3546
7f5441df
RO		 35472010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3548
3549 PR target/38085
3550 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
3551 MULTILIB_CFLAGS.
3552 ($(T)gcrt1.o): Likewise.
3553 ($(T)crt1.o): Likewise.
3554 ($(T)crti.o): Likewise.
3555 ($(T)crtn.o): Likewise.
3556
ef74edbd
RW		 35572010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3558
3559 PR other/42980
3560 * Makefile.in (install): Use $(MAKE) string in rule, for
3561 parallel make.
3562
e7c914db
HPN		 35632010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
3564
3565 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
3566 * config/mmix/t-mmix: New file.
3567 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
3568
1bcb71c4
JH		 35692010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
3570
3571 PR java/41991
3572 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
3573 SHLIB_MAPFILES.
3574
e6e50811
AG		 35752010-01-04 Anthony Green <green@moxielogic.com>
3576
3577 * config/moxie/crti.asm, config/moxie/crtn.asm,
3578 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
3579 config/moxie/t-moxie: New files.
3580 * config.host: Add t-moxie-softfp reference.
3581
ca8520ad
IS		 35822009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
3583
3584 PR other/39888
3585 * config/t-slibgcc-darwin: Fix embedded rpaths for
3586 --enable-version-specific-runtime-libs, build extension stub
3587 libs exposing features available from current libgcc_s.
3588
aa4945c1
JB		 35892009-11-11 Jon Beniston <jon@beniston.com>
3590
d78552bd
UB		 3591 * config.host: Add lm32 targets.
3592 * config/lm32: New directory.
3593 * config/lm32/libgcc_lm32.h: New file.
3594 * config/lm32/_mulsi3.c: New file.
3595 * config/lm32/_udivmodsi4.c: New file.
3596 * config/lm32/_divsi3.c: New file.
3597 * config/lm32/_modsi3.c: New file.
3598 * config/lm32/_udivsi3.c: New file.
3599 * config/lm32/_umodsi3.c: New file.
3600 * config/lm32/_lshrsi3.S: New file.
3601 * config/lm32/_ashrsi3.S: New file.
3602 * config/lm32/_ashlsi3.S: New file.
3603 * config/lm32/crti.S: New file.
3604 * config/lm32/crtn.S: New file.
3605 * config/lm32/t-lm32: New file.
3606 * config/lm32/t-elf: New file.
3607 * config/lm32/t-uclinux: New file.
aa4945c1 3608
65a324b4
NC		 36092009-10-26 Nick Clifton <nickc@redhat.com>
3610
3611 * config.host: Add support for RX target.
3612 * config/rx: New directory.
3613 * config/rx/rx-abi-functions.c: New file. Supplementary
3614 functions for libgcc to support the RX ABI.
3615 * config/rx/rx-abi.h: New file. Supplementary header file for
3616 libgcc RX ABI functions.
3617 * config/rx/t-rx: New file: Makefile fragment for building
3618 libgcc for the RX.
3619
dfb3b0e3
UB		 36202009-10-09 Uros Bizjak <ubizjak@gmail.com>
3621
3622 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
3623 constraint of y0 to "g".
3624
81dd9fd7
AK		 36252009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3626
3627 * config.host: Include the s390 makefile fragments.
3628 * config/s390/32/_fixdfdi.c: New file.
3629 * config/s390/32/_fixsfdi.c: New file.
3630 * config/s390/32/_fixtfdi.c: New file.
3631 * config/s390/32/_fixunsdfdi.c: New file.
3632 * config/s390/32/_fixunssfdi.c: New file.
3633 * config/s390/32/_fixunstfdi.c: New file.
3634 * config/s390/32/t-floattodi: New file.
3635 * config/s390/libgcc-glibc.ver: New file.
3636 * config/s390/t-crtstuff: New file.
3637 * config/s390/t-linux: New file.
3638 * config/s390/t-tpf: New file.
3639
df58e648
RW		 36402009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3641
3642 * configure.ac (AC_PREREQ): Bump to 2.64.
3643
79052be3
KK		 36442009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
3645
3646 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
3647
5213506e
RW		 36482009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3649
3650 * configure: Regenerate.
3651
a9a25daa
DR		 36522009-08-09 Douglas B Rupp <rupp@gnat.com>
3653
3654 * config.host (ia64-hp-*vms*): New target.
3655 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
3656 with ia64-hp-*vms*.
3657
6efbd53f
RW		 36582009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3659
3660 * configure.ac: Add snippet for maintainer-mode.
3661 * configure: Regenerate.
3662 * Makefile.in (AUTOCONF, configure_deps): New variables.
3663 ($(srcdir)/configure)): New rule, active only with maintainer
3664 mode turned on.
3665
7acf4da6
DD		 36662009-06-23 DJ Delorie <dj@redhat.com>
3667
3668 Add MeP port.
3669 * config.host: Add mep support.
3670
54f549af
KT		 36712009-06-22 Kai Tietz <kai.tietz@onevision.com>
3672
34481f28 3673 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 3674 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
34481f28
UB		 3675
3676 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
3677 for mingw targets.
54f549af
KT		 3678 * config/i386/64/_multc3.c: Likewise.
3679 * config/i386/64/_powitf2.c: Likewise.
3680 * config/i386/64/eqtf2.c: Likewise.
3681 * config/i386/64/getf2.c: Likewise.
3682 * config/i386/64/letf2.c: Likewise.
3683 * config/i386/64/letf2.c: Likewise.
34481f28
UB		 3684 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
3685 unsigned long long for x64 mingw targets.
3686 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
3687 (_FP_I_TYPE): Define as long long for x64 mingw target.
54f549af 3688
fea96e25
MR		 36892009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
3690
3691 * config.host (vax-*-linux*): New.
3692
cceb575c
AG		 36932009-05-31 Anthony Green <green@moxielogic.com>
3694
3695 * config.host: Add moxie support.
3696 * config/moxie/t-moxie: New file.
3697
e997fb9c
DB		 36982009-05-29 David Billinghurst <billingd@gcc.gnu.org>
3699
3700 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 3701 t-softfp to tmake_file for i[34567]86-*-cygwin*.
e997fb9c 3702
532bfb0a
AJ		 37032009-04-17 Aurelien Jarno <aurelien@aurel32.net>
3704
3705 * config.host: Add i386/${host_address}/t-fprules-softfp to
3706 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
3707
748086b7
JJ		 37082009-04-09 Nick Clifton <nickc@redhat.com>
3709
3710 * config/ia64/tf-signs.c: Change copyright header to refer to
3711 version 3 of the GNU General Public License with version 3.1
3712 of the GCC Runtime Library Exception and to point readers at
3713 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
3714 web page.
3715 * config/i386/32/tf-signs.c: Likewise.
3716 * config/libbid/_addsub_dd.c: Likewise.
3717 * config/libbid/_addsub_sd.c: Likewise.
3718 * config/libbid/_addsub_td.c: Likewise.
3719 * config/libbid/_dd_to_df.c: Likewise.
3720 * config/libbid/_dd_to_di.c: Likewise.
3721 * config/libbid/_dd_to_sd.c: Likewise.
3722 * config/libbid/_dd_to_sf.c: Likewise.
3723 * config/libbid/_dd_to_si.c: Likewise.
3724 * config/libbid/_dd_to_td.c: Likewise.
3725 * config/libbid/_dd_to_tf.c: Likewise.
3726 * config/libbid/_dd_to_udi.c: Likewise.
3727 * config/libbid/_dd_to_usi.c: Likewise.
3728 * config/libbid/_dd_to_xf.c: Likewise.
3729 * config/libbid/_df_to_dd.c: Likewise.
3730 * config/libbid/_df_to_sd.c: Likewise.
3731 * config/libbid/_df_to_td.c: Likewise.
3732 * config/libbid/_di_to_dd.c: Likewise.
3733 * config/libbid/_di_to_sd.c: Likewise.
3734 * config/libbid/_di_to_td.c: Likewise.
3735 * config/libbid/_div_dd.c: Likewise.
3736 * config/libbid/_div_sd.c: Likewise.
3737 * config/libbid/_div_td.c: Likewise.
3738 * config/libbid/_eq_dd.c: Likewise.
3739 * config/libbid/_eq_sd.c: Likewise.
3740 * config/libbid/_eq_td.c: Likewise.
3741 * config/libbid/_ge_dd.c: Likewise.
3742 * config/libbid/_ge_sd.c: Likewise.
3743 * config/libbid/_ge_td.c: Likewise.
3744 * config/libbid/_gt_dd.c: Likewise.
3745 * config/libbid/_gt_sd.c: Likewise.
3746 * config/libbid/_gt_td.c: Likewise.
3747 * config/libbid/_isinfd128.c: Likewise.
3748 * config/libbid/_isinfd32.c: Likewise.
3749 * config/libbid/_isinfd64.c: Likewise.
3750 * config/libbid/_le_dd.c: Likewise.
3751 * config/libbid/_le_sd.c: Likewise.
3752 * config/libbid/_le_td.c: Likewise.
3753 * config/libbid/_lt_dd.c: Likewise.
3754 * config/libbid/_lt_sd.c: Likewise.
3755 * config/libbid/_lt_td.c: Likewise.
3756 * config/libbid/_mul_dd.c: Likewise.
3757 * config/libbid/_mul_sd.c: Likewise.
3758 * config/libbid/_mul_td.c: Likewise.
3759 * config/libbid/_ne_dd.c: Likewise.
3760 * config/libbid/_ne_sd.c: Likewise.
3761 * config/libbid/_ne_td.c: Likewise.
3762 * config/libbid/_sd_to_dd.c: Likewise.
3763 * config/libbid/_sd_to_df.c: Likewise.
3764 * config/libbid/_sd_to_di.c: Likewise.
3765 * config/libbid/_sd_to_sf.c: Likewise.
3766 * config/libbid/_sd_to_si.c: Likewise.
3767 * config/libbid/_sd_to_td.c: Likewise.
3768 * config/libbid/_sd_to_tf.c: Likewise.
3769 * config/libbid/_sd_to_udi.c: Likewise.
3770 * config/libbid/_sd_to_usi.c: Likewise.
3771 * config/libbid/_sd_to_xf.c: Likewise.
3772 * config/libbid/_sf_to_dd.c: Likewise.
3773 * config/libbid/_sf_to_sd.c: Likewise.
3774 * config/libbid/_sf_to_td.c: Likewise.
3775 * config/libbid/_si_to_dd.c: Likewise.
3776 * config/libbid/_si_to_sd.c: Likewise.
3777 * config/libbid/_si_to_td.c: Likewise.
3778 * config/libbid/_td_to_dd.c: Likewise.
3779 * config/libbid/_td_to_df.c: Likewise.
3780 * config/libbid/_td_to_di.c: Likewise.
3781 * config/libbid/_td_to_sd.c: Likewise.
3782 * config/libbid/_td_to_sf.c: Likewise.
3783 * config/libbid/_td_to_si.c: Likewise.
3784 * config/libbid/_td_to_tf.c: Likewise.
3785 * config/libbid/_td_to_udi.c: Likewise.
3786 * config/libbid/_td_to_usi.c: Likewise.
3787 * config/libbid/_td_to_xf.c: Likewise.
3788 * config/libbid/_tf_to_dd.c: Likewise.
3789 * config/libbid/_tf_to_sd.c: Likewise.
3790 * config/libbid/_tf_to_td.c: Likewise.
3791 * config/libbid/_udi_to_dd.c: Likewise.
3792 * config/libbid/_udi_to_sd.c: Likewise.
3793 * config/libbid/_udi_to_td.c: Likewise.
3794 * config/libbid/_unord_dd.c: Likewise.
3795 * config/libbid/_unord_sd.c: Likewise.
3796 * config/libbid/_unord_td.c: Likewise.
3797 * config/libbid/_usi_to_dd.c: Likewise.
3798 * config/libbid/_usi_to_sd.c: Likewise.
3799 * config/libbid/_usi_to_td.c: Likewise.
3800 * config/libbid/_xf_to_dd.c: Likewise.
3801 * config/libbid/_xf_to_sd.c: Likewise.
3802 * config/libbid/_xf_to_td.c: Likewise.
3803 * config/libbid/bid128.c: Likewise.
3804 * config/libbid/bid128_2_str.h: Likewise.
3805 * config/libbid/bid128_2_str_macros.h: Likewise.
3806 * config/libbid/bid128_2_str_tables.c: Likewise.
3807 * config/libbid/bid128_add.c: Likewise.
3808 * config/libbid/bid128_compare.c: Likewise.
3809 * config/libbid/bid128_div.c: Likewise.
3810 * config/libbid/bid128_fma.c: Likewise.
3811 * config/libbid/bid128_logb.c: Likewise.
3812 * config/libbid/bid128_minmax.c: Likewise.
3813 * config/libbid/bid128_mul.c: Likewise.
3814 * config/libbid/bid128_next.c: Likewise.
3815 * config/libbid/bid128_noncomp.c: Likewise.
3816 * config/libbid/bid128_quantize.c: Likewise.
3817 * config/libbid/bid128_rem.c: Likewise.
3818 * config/libbid/bid128_round_integral.c: Likewise.
3819 * config/libbid/bid128_scalb.c: Likewise.
3820 * config/libbid/bid128_sqrt.c: Likewise.
3821 * config/libbid/bid128_string.c: Likewise.
3822 * config/libbid/bid128_to_int16.c: Likewise.
3823 * config/libbid/bid128_to_int32.c: Likewise.
3824 * config/libbid/bid128_to_int64.c: Likewise.
3825 * config/libbid/bid128_to_int8.c: Likewise.
3826 * config/libbid/bid128_to_uint16.c: Likewise.
3827 * config/libbid/bid128_to_uint32.c: Likewise.
3828 * config/libbid/bid128_to_uint64.c: Likewise.
3829 * config/libbid/bid128_to_uint8.c: Likewise.
3830 * config/libbid/bid32_to_bid128.c: Likewise.
3831 * config/libbid/bid32_to_bid64.c: Likewise.
3832 * config/libbid/bid64_add.c: Likewise.
3833 * config/libbid/bid64_compare.c: Likewise.
3834 * config/libbid/bid64_div.c: Likewise.
3835 * config/libbid/bid64_fma.c: Likewise.
3836 * config/libbid/bid64_logb.c: Likewise.
3837 * config/libbid/bid64_minmax.c: Likewise.
3838 * config/libbid/bid64_mul.c: Likewise.
3839 * config/libbid/bid64_next.c: Likewise.
3840 * config/libbid/bid64_noncomp.c: Likewise.
3841 * config/libbid/bid64_quantize.c: Likewise.
3842 * config/libbid/bid64_rem.c: Likewise.
3843 * config/libbid/bid64_round_integral.c: Likewise.
3844 * config/libbid/bid64_scalb.c: Likewise.
3845 * config/libbid/bid64_sqrt.c: Likewise.
3846 * config/libbid/bid64_string.c: Likewise.
3847 * config/libbid/bid64_to_bid128.c: Likewise.
3848 * config/libbid/bid64_to_int16.c: Likewise.
3849 * config/libbid/bid64_to_int32.c: Likewise.
3850 * config/libbid/bid64_to_int64.c: Likewise.
3851 * config/libbid/bid64_to_int8.c: Likewise.
3852 * config/libbid/bid64_to_uint16.c: Likewise.
3853 * config/libbid/bid64_to_uint32.c: Likewise.
3854 * config/libbid/bid64_to_uint64.c: Likewise.
3855 * config/libbid/bid64_to_uint8.c: Likewise.
3856 * config/libbid/bid_b2d.h: Likewise.
3857 * config/libbid/bid_binarydecimal.c: Likewise.
3858 * config/libbid/bid_conf.h: Likewise.
3859 * config/libbid/bid_convert_data.c: Likewise.
3860 * config/libbid/bid_decimal_data.c: Likewise.
3861 * config/libbid/bid_decimal_globals.c: Likewise.
3862 * config/libbid/bid_div_macros.h: Likewise.
3863 * config/libbid/bid_dpd.c: Likewise.
3864 * config/libbid/bid_flag_operations.c: Likewise.
3865 * config/libbid/bid_from_int.c: Likewise.
3866 * config/libbid/bid_functions.h: Likewise.
3867 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3868 * config/libbid/bid_inline_add.h: Likewise.
3869 * config/libbid/bid_internal.h: Likewise.
3870 * config/libbid/bid_round.c: Likewise.
3871 * config/libbid/bid_sqrt_macros.h: Likewise.
3872
38732009-04-09 Jakub Jelinek <jakub@redhat.com>
3874
3875 * Makefile.in: Change copyright header to refer to version
3876 3 of the GNU General Public License and to point readers at the
3877 COPYING3 file and the FSF's license web page.
3878 * config.host: Likewise.
3879
633dd061
AM		 38802009-04-07 Alan Modra <amodra@bigpond.net.au>
3881
3882 * config.host: Reorder and merge to match config.gcc change.
3883
457d1d00
AM		 38842009-04-03 Alan Modra <amodra@bigpond.net.au>
3885
3886 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
3887
52c0e446
JM		 38882009-03-28 Joseph Myers <joseph@codesourcery.com>
3889
3890 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
3891 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
3892 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
3893 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
3894
ba181049
UB		 38952009-02-12 Uros Bizjak <ubizjak@gmail.com>
3896
3897 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
3898 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3899
c252db20
L		 39002009-02-12 H.J. Lu <hongjiu.lu@intel.com>
3901
ba181049
UB		 3902 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
3903 ia64/t-softfp-compat to tmake_file.
c252db20
L		 3904
3905 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
3906
3907 * config/ia64/__divxf3.asm: New.
3908 * config/ia64/_fixtfdi.asm: Likewise.
3909 * config/ia64/_fixunstfdi.asm: Likewise.
3910 * config/ia64/_floatditf.asm: Likewise.
3911 * config/ia64/t-fprules-softfp: Likewise.
3912 * config/ia64/t-softfp-compat: Likewise.
3913 * config/ia64/tf-signs.c: Likewise.
3914
c60535f9
BE		 39152009-01-18 Ben Elliston <bje@au.ibm.com>
3916
3917 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3918
ce16861e
BE		 39192009-01-16 Ben Elliston <bje@au.ibm.com>
3920
3921 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
3922 to tmake_file.
3923
bcf4713b
BE		 39242009-01-13 Ben Elliston <bje@au.ibm.com>
3925
3926 * config/t-softfp: New file.
3927 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
3928 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
3929
2042cb04
JS		 39302009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3931
3932 * config.host: Add m32r*-*-rtems*.
3933
541ed00e
JS		 39342008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
3935
3936 * config.host: Add m32c*-*-rtems*.
3937
19523300
RO		 39382008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3939
3940 PR bootstrap/33100
3941 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
3942 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
3943 * configure: Regenerate.
3944 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
3945 tmake_file here from gcc/config.gcc.
3946 Move extra_parts here from gcc/config.gcc.
3947 * config/i386/t-sol2: Move here from gcc/config/i386.
3948 Use gcc_srcdir instead of srcdir.
3949
0a4a51c7
AN		 39502008-11-18 Adam Nemet <anemet@caviumnetworks.com>
3951
3952 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
3953 case.
3954
2a761e46
TS		 39552008-11-09 Thomas Schwinge <tschwinge@gnu.org>
3956
3957 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
3958
c0451df7
TS		 39592008-10-08 Thomas Schwinge <tschwinge@gnu.org>
3960
3961 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
3962
358da97e
HS		 39632008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
3964
3965 Add picoChip port.
3966 * config.host: Add picochip-*-*.
3967
c660f132
BW		 39682008-08-06 Bob Wilson <bob.wilson@acm.org>
3969
3970 * config.host: Match more processor names for Xtensa.
3971
d1349557
L		 39722008-07-08 H.J. Lu <hongjiu.lu@intel.com>
3973
3974 * config/i386/64/t-softfp-compat: Update comments.
3975
dd7b73c0
L		 39762008-07-07 H.J. Lu <hongjiu.lu@intel.com>
3977
3978 * config/i386/64/_divtc3-compat.c: Moved to ...
3979 * config/i386/64/_divtc3.c: Here.
3980
3981 * config/i386/64/_multc3-compat.c: Moved to ...
3982 * config/i386/64/_multc3.c: Here.
3983
3984 * config/i386/64/_powitf2-compat.c: Moved to ...
3985 * config/i386/64/_powitf2.c: Here.
3986
3987 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
3988 .c suffix instead of -compat.c.
3989
6e1fab3d
UB		 39902008-07-05 Uros Bizjak <ubizjak@gmail.com>
3991
3992 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
3993 (_FP_MUL_MEAT_D): Ditto.
3994 (_FP_DIV_MEAT_S): Ditto.
3995 (_FP_DIV_MEAT_D): Ditto.
3996
f92518d7
RS		 39972008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
3998
3999 * Makefile.in: Add support for __sync_* libgcc functions.
4000
d0aede14
L		 40012008-07-03 H.J. Lu <hongjiu.lu@intel.com>
4002
4003 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
4004
c174f11c
L		 40052008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4006
4007 PR boostrap/36702
4008 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
4009 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
4010
4011 * config/i386/64/t-fprules-softfp: Moved to ...
4012 * config/i386/64/t-softfp-compat: This. New.
4013
5f464fa2
UB		 40142008-07-02 Uros Bizjak <ubizjak@gmail.com>
4015
4016 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
4017 Initialize f with 0.0.
4018
ff473280
L		 40192008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4020
4021 PR target/36669
4022 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
4023
4024 * config/i386/64/_divtc3-compat.c: New.
4025 * config/i386/64/_multc3-compat.c: Likewise.
4026 * config/i386/64/_powitf2-compat.c: Likewise.
4027 * config/i386/64/eqtf2.c: Likewise.
4028 * config/i386/64/getf2.c: Likewise.
4029 * config/i386/64/letf2.c: Likewise.
4030 * config/i386/64/t-fprules-softfp: Likewise.
4031
40322008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4033
4034 * config.host: Add i386/${host_address}/t-fprules-softfp to
4035 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
dfb3b0e3 4036 i[34567]86-*-linux*, x86_64-*-linux*.
ff473280
L		 4037
4038 * configure.ac: Set host_address to 64 or 32 for x86.
4039 * configure: Regenerated.
4040
4041 * Makefile.in (config.status): Also depend on
4042 $(srcdir)/config.host.
4043
4044 * config/i386/32/t-fprules-softfp: New.
4045 * config/i386/32/tf-signs.c: Likewise.
4046
4047 * config/i386/64/sfp-machine.h: New. Moved from gcc.
4048
40492008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4050 Uros Bizjak <ubizjak@gmail.com>
4051
4052 * config/i386/32/sfp-machine.h: New.
4053
30551d99
NF		 40542008-06-26 Nathan Froyd <froydnj@codesourcery.com>
4055
4056 * config/rs6000/t-ppccomm: Remove rules that conflict with
4057 auto-generated rules.
4058
18c04407
RW		 40592008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4060
4061 * configure.ac: sinclude override.m4.
4062 * configure: Regenerate.
4063
10fbe77a
BRF		 40642008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
4065
4066 * configure: Regenerate.
4067
bc6d4c3f
JM		 40682008-06-10 Joseph Myers <joseph@codesourcery.com>
4069
4070 * Makefile.in (DECNUMINC): Remove
4071 -I$(MULTIBUILDTOP)../../libdecnumber.
4072 * gstdint.h: New.
4073
cd985f66
JM		 40742008-06-07 Joseph Myers <joseph@codesourcery.com>
4075
4076 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
4077 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
4078 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
4079 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
4080 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
4081 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
4082 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
4083 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
4084 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
4085 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
4086 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
4087 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
4088 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
4089 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
4090
93fea8d3
AL		 40912008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
4092
4093 * config.host (sh2[lbe]*-*-linux*): Allow target.
4094
18724e30
NF		 40952008-04-30 Nathan Froyd <froydnj@codesourcery.com>
4096
4097 * config/rs6000/t-ppccomm: Add build rules for new files.
4098 (LIB2ADD_ST): New variable.
4099
47583040
AH		 41002008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
4101
4102 PR target/34210
4103 PR target/35508
4104 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
4105 * config/t-avr: New file. Build 16bit libgcc functions.
4106
cf8e67fe
JJ		 41072008-03-02 Jakub Jelinek <jakub@redhat.com>
4108
4109 PR target/35401
4110 * config/t-slibgcc-darwin: Make install-leaf dependent on
4111 install-darwin-libgcc-stubs instead of install.
4112
8d8da227
JM		 41132008-01-25 Joseph Myers <joseph@codesourcery.com>
4114
4115 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
4116 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
4117 sh-*-rtemscoff*): Remove cases.
4118
edbf8b16
RS		 41192007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
4120
4121 * Makefile.in (all): Use install-leaf rather than install.
4122 (install): Split most of the rule into...
4123 (install-leaf): ...this new one.
4124
89deeaff
EK		 41252007-12-19 Etsushi Kato <ek.kato@gmail.com>
4126 Paolo Bonzini <bonzini@gnu.org>
4127
4128 PR target/30572
5f464fa2
UB		 4129 * Makefile.in: Use @shlib_slibdir@ substitution to get
4130 correct install name on darwin.
89deeaff 4131 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
dfb3b0e3 4132
4081d704
HPN		 41332007-12-15 Hans-Peter Nilsson <hp@axis.com>
4134
4135 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
4136 cris-*-elf and cris-*-none.
4137 (crisv32-*-linux*): Similar, as cris-*-linux*.
4138
f43e89a3
RIL		 41392007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
4140
4141 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
4142
b4e9c2c6
L		 41432007-10-27 H.J. Lu <hongjiu.lu@intel.com>
4144
4145 PR regression/33926
4146 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
4147 * configure: Regenerated.
4148
b2a00c89
L		 41492007-09-27 H.J. Lu <hongjiu.lu@intel.com>
4150
4151 * Makefile.in (dfp-filenames): Replace decimal_globals,
4152 decimal_data, binarydecimal and convert_data with
4153 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
4154 and bid_convert_data, respectively.
4155
8d2a9e0e
CF		 41562007-09-17 Chao-ying Fu <fu@mips.com>
4157 Nigel Stephens <nigel@mips.com>
4158
4159 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
4160 * Makefile.in (fixed_point): Define.
4161 Check if fixed_point is yes to build support functions.
4162 * configure.ac: Check for fixed_point support.
4163 * configure: Regenerated.
4164 * gen-fixed.sh: New file to generate lists of fixed-point labels,
4165 funcs, modes, from, to.
4166
2b53935d
JJ		 41672007-09-11 Janis Johnson <janis187@us.ibm.com
4168
4169 * Makefile.in (dfp-filenames): Add bid128_noncomp.
4170
2533577f
JJ		 41712007-09-10 Janis Johnson <janis187@us.ibm.com>
4172
4173 * Makefile.in (dfp-filenames): Remove decUtility, add
4174 decDouble, decPacked, decQuad, decSingle.
4175
3ae3dbd6
HK		 41762007-08-27 Hans Kester <hans.kester@ellips.nl>
4177
4178 * config.host : Add x86_64-elf target.
4179
22867d02
L		 41802007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4181
4182 * configure.ac (set_have_cc_tls): Add a missing =.
4183 * configure: Regenerated.
4184
6f461e76
L		 41852007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4186
4187 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
4188 and x86_64-*-linux*.
4189
4190 * config/t-tls: New file.
4191
dfb3b0e3 4192 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
6f461e76
L		 4193
4194 * configure.ac: Include ../config/enable.m4 and
4195 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
4196 supports TLS and substitute set_have_cc_tls.
4197 * configure: Regenerated.
4198
200359e8
L		 41992007-07-04 H.J. Lu <hongjiu.lu@intel.com>
4200
4201 * Makefile.in: Use libbid for DFP when BID is enabled.
4202
76f5e200
DS		 42032007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
4204
4205 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
dfb3b0e3 4206 extra_parts. Add config/i386/t-cygming to tmake_file.
76f5e200
DS		 4207 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
4208
9bd196f0 42092007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
200359e8 4210 Danny Smith <dannysmith@users.sourceforge.net>
9bd196f0
ZM		 4211
4212 PR target/29498
4213 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
4214 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
4215 * config/i386/t-crtfm: Compile crtfastmath.o with
4216 -minline-all-stringops.
4217
1910440e
RS		 42182007-05-10 Richard Sandiford <richard@codesourcery.com>
4219
4220 * config.host (sparc-wrs-vxworks): New target.
4221
7d33c31d
KH		 42222007-04-14 Kazu Hirata <kazu@codesourcery.com>
4223
4224 * config.host: Recognize fido.
4225
96fccd0d
JJ		 42262007-04-04 Janis Johnson <janis187@us.ibm.com>
4227
4228 * configure: Check host, not target, for decimal float support.
4229
577565f9
UB		 42302007-04-03 Uros Bizjak <ubizjak@gmail.com>
4231
4232 * config/i386/t-crtpc: New file.
4233 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5f464fa2 4234 (x86_64-*-linux*): Ditto.
577565f9 4235
ccf8e764
RH		 42362007-02-30 Kai Tietz <kai.tietz@onevision.com>
4237
4238 * config.host (x86_64-*-mingw*): New target.
4239
79b87c74
MM		 42402007-03-23 Michael Meissner <michael.meissner@amd.com>
4241 H.J. Lu <hongjiu.lu@intel.com>
4242
4243 * Makefile.in (enable_decimal_float): New.
4244 (DECNUMINC): Add
4245 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
4246 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
4247 (decbits-filenames): This.
4248 (decbits-objects): New.
4249 (libgcc-objects): Add $(decbits-objects).
4250
4251 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
4252 Substitute enable_decimal_float.
4253 * configure: Regenerated.
4254
8fce4e31
HPN		 42552007-03-19 Hans-Peter Nilsson <hp@axis.com>
4256
4257 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
4258
e8bb4597
BM		 42592007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
4260
4261 * Makefile.in (install-info): New dummy target.
4262
344189f9
BS		 42632007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
4264
4265 * config.host (bfin*-linux-uclibc*): Set extra_parts.
4266
ac84c172
BM		 42672007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
4268
4269 * Makefile.in: Add install-html and install-pdf dummy
4270 targets.
4271
cd5c2357
RS		 42722007-02-05 Roger Sayle <roger@eyesopen.com>
4273 Daniel Jacobowitz <dan@codesourcery.com>
4274
4275 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
4276 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
4277 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
4278
d9a66f98
JJ		 42792007-01-29 Janis Johnson <janis187@us.ibm.com>
4280
4281 * Makefile.in (dec-filenames): Add decExcept.
4282
9891ec5f
DJ		 42832007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
4284
4285 PR bootstrap/30469
4286 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
4287 -fprofile-use.
4288
d6efbf5a
DJ		 42892007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
4290
4291 * configure.ac: Add --enable-version-specific-runtime-libs.
4292 Correct $slibdir default.
4293 * configure: Regenerated.
4294
17caeff2
JM		 42952007-01-23 Joseph Myers <joseph@codesourcery.com>
4296
4297 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
4298
5ea41e3a
AP		 42992007-01-21 Andrew Pinski <pinskia@gmail.com>
4300
4301 PR target/30519
4302 * config.host (alpha*-*-linux*): Set extra_parts.
4303
26900826
KK		 43042007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
4305
4306 * config/sh/t-linux: New.
4307 * config.host (sh*-*-linux*): Set tmake_file.
4308
97af925b
DJ		 43092007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
4310
4311 * Makefile.in (install): Handle multilibs.
4312
b0088af7
BM		 43132007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4314
4315 * Makefile.in: Added .PHONY entry for documentation targets.
4316
e0a9456a
BM		 43172007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4318
4319 * Makefile.in: Add empty info, html, dvi, pdf targets.
4320
7fd453b4
MS		 43212007-01-04 Mike Stump <mrs@apple.com>
4322
4323 * Makefile.in (MAKEINFO): Remove.
4324 (PERL): Likewise.
4325
14e8fc8b
PB		 43262007-01-04 Paolo Bonzini <bonzini@gnu.org>
4327
4328 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
4329 * configure: Regenerate.
4330 * Makefile.in (host_subdir): Substitute it.
dfb3b0e3 4331 (gcc_objdir): Use it.
14e8fc8b 4332
1555beba
DJ		 43332007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
4334
4335 * config.host (ia64*-*-linux*): Set tmake_file.
4336
79e6eaeb
DJ		 43372007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
4338
4339 * Makefile.in (version): Define.
4340
fa958513
DJ		 43412007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
4342 Paolo Bonzini <bonzini@gnu.org>
4343
4344 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
4345 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
4346 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
4347 config/sparc/t-crtfm, config/t-slibgcc-darwin,
4348 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
4349 shared-object.mk, siditi-object.mk, static-object.mk: New files.
4350 * configure: Generated.
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