]> git.ipfire.org Git - thirdparty/gcc.git/blame - libgcc/ChangeLog
projects / thirdparty / gcc.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
target.def (use_blocks_for_decl_p): New hook.
[thirdparty/gcc.git] / libgcc / ChangeLog
CommitLineData
e13d9d5a
GJL		 12012-11-22 Georg-Johann Lay <avr@gjlay.de>
2
3 Adjust decimal point of signed accum mode to GCC default.
4
5 PR target/54222
6 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
7 _divqq_helper.
8 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
9 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
10 (__mulha3, __mulsa3)
11 (__divqq3, __divha3, __divsa3): Adjust to new position of
12 decimal point of signed accum types.
13
14 (__mulusa3_round): New function.
15 (__mulusa3): Use it.
16 (__divqq_helper): New function.
17 (__udivuqq3): Use it.
18
1b845c6e
JJ		 192012-11-20 Jakub Jelinek <jakub@redhat.com>
20
21 PR bootstrap/55370
22 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
23
822a258a
TJ		 242012-11-18 Teresa Johnson <tejohnson@google.com>
25
26 PR bootstrap/55051
27 * libgcov.c (gcov_exit): Remove merged program summary
28 comparison unless !GCOV_LOCKED.
29
54f4eaf0
MS		 302012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
31
32 * soft-fp: Updated from glibc upstream.
33
e808687a
ILT		 342012-11-06 Ian Lance Taylor <iant@google.com>
35
36 * generic-morestack.c (__generic_morestack): Align the returned
37 stack pointer to a 32 byte boundary.
38 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
39 increment the return address until we have decided that we don't
40 have a varargs function.
41 (__morestack) [32-bit]: Align stack correctly when calling C
42 functions.
43 (__morestack) [64-bit]: Likewise.
44
460277e0
TS		 452012-11-04 Thomas Schwinge <thomas@codesourcery.com>
46
47 * configure: Regenerate.
48
73edb277
UB		 492012-11-02 Uros Bizjak <ubizjak@gmail.com>
50
51 PR target/55175
52 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
53 * config/i386/sfp-machine.h: Guard exception handling
54 code with _SOFT_FLOAT.
55 * config/i386/32/sfp-machine.h: Guard rounding handling
56 code with _SOFT_FLOAT.
57 * config/i386/64/sfp-machine.h: Ditto.
58
c1d4fa04
JS		 592012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
60
61 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
62 as extra_parts.
63
eff6ca85
UB		 642012-10-26 Uros Bizjak <ubizjak@gmail.com>
65
66 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
67 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
68 when appropriate. Correct structure element types.
69 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
70 -minline-all-stringops from compile flags.
71
43a8f1a1
RC		 722012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
73
74 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
75
76c78361
RC		 762012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
77
eff6ca85 78 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
76c78361 79
6f288860
SH		 802012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
81
82 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
83 tmake_file.
84
1e3d5096
IB		 852012-10-23 Ian Bolton <ian.bolton@arm.com>
86 Jim MacArthur <jim.macarthur@arm.com>
87 Marcus Shawcroft <marcus.shawcroft@arm.com>
88 Nigel Stephens <nigel.stephens@arm.com>
89 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
90 Richard Earnshaw <rearnsha@arm.com>
91 Sofiane Naci <sofiane.naci@arm.com>
92 Stephen Thomas <stephen.thomas@arm.com>
93 Tejas Belagod <tejas.belagod@arm.com>
94 Yufeng Zhang <yufeng.zhang@arm.com>
95
96 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
97 * config/aarch64/crti.S: New file.
98 * config/aarch64/crtn.S: New file.
99 * config/aarch64/linux-unwind.h: New file.
100 * config/aarch64/sfp-machine.h: New file.
101 * config/aarch64/sync-cache.c: New file.
102 * config/aarch64/t-aarch64: New file.
103 * config/aarch64/t-softfp: New file.
104
8a740f07
HPN		 1052012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
106
107 * config/mmix/crti.S: Mark program and data addresses using PRELD.
108 Remove typo'd and unnecessary alignment-LOC for .data. Remove
109 no-longer-needed LDBU insns.
110
153c8397
SH		 1112012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
112
113 * config.host
114 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
115 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
116
595fefee
MGD		 1172012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
118
119 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
120
9945a876
MK		 1212012-10-15 Matthias Klose <doko@ubuntu.com>
122
123 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
124
1183dc2c
PC		 1252012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
126
127 * configure: Regenerate.
128 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
129
945a9c1f
UB		 1302012-10-10 Uros Bizjak <ubizjak@gmail.com>
131
132 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
133 instructions for 64bit targets only.
134
fb8bf47a
UB		 1352012-10-10 Uros Bizjak <ubizjak@gmail.com>
136
137 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
138 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
139 * config/i386/32/sfp-machine.h: ... here.
140 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
141 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
142 New defines.
143
acb72498
MK		 1442012-10-07 Matthias Klose <doko@ubuntu.com>
145
146 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
147 as unused.
148 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
149
8eaee0f0
MK		 1502012-10-06 Mark Kettenis <kettenis@openbsd.org>
151
152 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
153 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
154 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
155 (ElfW): Likewise.
156
5e3e4fe8
JW		 1572012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
158
159 PR other/53889
160 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
161 Fix parameter names.
162
86086376
OE		 1632012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
164
165 PR target/33135
166 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
167 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
168 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
169
9597375a
OE		 1702012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
171
172 PR target/50457
173 * config/sh/linux-atomic.S: Delete.
174 * config/sh/linux-atomic.c: New.
175 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
176 linux-atomic.c. Add cflags to disable warnings.
177
1504e3e1
JW		 1782012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
179
180 PR other/53889
181 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
182 function.
183 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
184 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
185 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
186 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
5e3e4fe8
JW		 187 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
188 Likewise.
1504e3e1
JW		 189 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
190 Likewise.
191 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
192 Likewise.
193 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
194 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
195
17f293b0
MK		 1962012-09-19 Mark Kettenis <kettenis@openbsd.org>
197
9597375a
OE		 198 * config.host (hppa-*-openbsd*): New target.
199 * config/pa/t-openbsd: New file.
17f293b0 200
51526856
GJL		 2012012-09-15 Georg-Johann Lay <avr@gjlay.de>
202
203 PR target/54222
204 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
205 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
206 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
207 (__divsa3): Use __negsi2 to negate r_quoL.
208 * config/avr/lib1funcs.S (FALIAS): New macro.
209 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
210 (__negsi2): ...this new function.
211 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
212 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
213 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
214 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
215 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
216 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
217
aadb5b43
OE		 2182012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
219
220 PR target/54089
221 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
222 (lshrsi3): Reimplement as lshrsi3_r0.
223
d5d66749
AS		 2242012-09-10 Andreas Schwab <schwab@linux-m68k.org>
225
226 PR target/46191
227 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
228 of libgcc.a.
229
c6c36e73
TJ		 2302012-09-07 Teresa Johnson <tejohnson@google.com>
231
9597375a 232 PR gcov-profile/54487
c6c36e73 233 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
9597375a 234 differences.
c6c36e73 235
b588ae30
GJL		 2362012-09-05 Georg-Johann Lay <avr@gjlay.de>
237
238 PR target/54461
239 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
240 not configured --with-avrlibc=no.
241 * config/avr/t-avrlibc: New file.
242 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
243 (DPBIT_FUNCS): Ditto.
244 (TPBIT_FUNCS): Ditto.
245
abd16fb1
TJ		 2462012-09-04 Teresa Johnson <tejohnson@google.com>
247
248 * libgcov.c (struct gcov_summary_buffer): New structure.
249 (gcov_histogram_insert): New function.
250 (gcov_compute_histogram): Ditto.
251 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
252 histograms during summary merging.
253
613061fd
MK		 2542012-09-01 Mark Kettenis <kettenis@openbsd.org>
255
256 * config.host (x86_64-*-openbsd*): New target.
73edb277 257
867a8345
CLT		 2582012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
259
260 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
261 attribute.
262
4aeaaca3
GJL		 2632012-08-24 Georg-Johann Lay <avr@gjlay.de>
264
265 PR target/54222
266 * config/avr/t-avr (conv_X): Rename to func_X.
267
e55e4056
GJL		 2682012-08-24 Georg-Johann Lay <avr@gjlay.de>
269
270 PR target/54222
271 * config/avr/lib1funcs-fixed.S: New file.
272 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
273 after they are used.
274 (neg2, neg4): New macros.
275 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
276 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
277 (__umulhisi3): Speed up MUL variant if there is enough flash.
278 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
279 avr-modes.def.
280 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
281 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
282 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
283 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
284 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
285 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
286 (LIB2FUNCS_EXCLUDE): Add supported functions.
287
a147b6d2
GJL		 2882012-08-22 Georg-Johann Lay <avr@gjlay.de>
289
290 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
291 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
292 libgcc-s-objects.
293 * fixed-obj.mk: Only expand dependency if $o is not in
294 LIB2FUNCS_EXCLUDE.
295
c637141a
L		 2962012-08-22 H.J. Lu <hongjiu.lu@intel.com>
297
298 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
299
130e00bd
JM		 3002012-08-22 Joseph Myers <joseph@codesourcery.com>
301
302 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
303 depend on --enable-shared.
304 ($(lib1asmfuncs-o)): Use %.vis files independent of
305 --enable-shared.
306 * static-object.mk ($(base)$(objext), $(base).vis)
307 ($(base)_s$(objext)): Use same rules for visibility handling as in
308 shared-object.mk.
309
4b1b3788
ILT		 3102012-08-21 Ian Lance Taylor <iant@google.com>
311
312 * config/i386/morestack.S (__morestack_non_split): Increase amount
313 of space allocated for non-split code stack.
314
d2468141
JM		 3152012-08-19 Joseph Myers <joseph@codesourcery.com>
316
317 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
318 even if inhibit_libc.
319
a508e1a8
JB		 3202012-08-17 Julian Brown <julian@codesourcery.com>
321
322 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
323 -fexceptions -fnon-call-exceptions if not defined.
324 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
325 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
326
5615a07d
AS		 3272012-08-17 Andreas Schwab <schwab@linux-m68k.org>
328
329 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
330 type.
331
138f5acd
DE		 3322012-08-16 David Edelsohn <dje.gcc@gmail.com>
333
334 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
335 rs6000/t-slibgcc-aix.
336
18efc0dd
SB		 3372012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
338
339 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
340
6b39bc38
SB		 3412012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
342
343 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
344
cd25dea0
L		 3452012-08-03 H.J. Lu <hongjiu.lu@intel.com>
346
347 PR driver/54171
348 * Makefile.in (version): Replace top_srcdir with srcdir.
349
a3dda30b
JY		 3502012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
351
352 * Makefile.in (version): set to BASE-VER file from gcc directory.
353
d04aacfc
NC		 3542012-08-01 Nick Clifton <nickc@redhat.com>
355
356 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
357 Implements __clrsb for an HImode argument.
358
0d13c974
NC		 3592012-07-31 Nick Clifton <nickc@redhat.com>
360
361 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
362 Implements __clrsb for an HImode argument.
363 * config/stormy16/clrsbhi2.c: New file:
364 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
365
efbb59b2
SB		 3662012-07-22 Steven Bosscher <steven@gcc.gnu.org>
367
368 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
369
bf1431e3
TG		 3702012-07-19 Tristan Gingold <gingold@adacore.com>
371 Richard Henderson <rth@redhat.com>
372
373 * unwind-seh.c: New file.
374 * unwind-generic.h: Include windows.h for SEH.
375 (_Unwind_Exception): Use 6 private fields for SEH.
376 (_GCC_specific_handler): Declare.
377 * unwind-c.c (__gcc_personality_seh0): New function.
378 Adjust for SEH.
379 * config/i386/libgcc-cygming.ver: New file.
380 * config/i386/t-seh-eh: New file.
381 * config.host (x86_64-*-mingw*): Default to seh.
382
659140c8
SB		 3832012-07-14 Steven Bosscher <steven@gcc.gnu.org>
384
385 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
386
a20d08fd
UB		 3872012-06-17 Uros Bizjak <ubizjak@gmail.com>
388
389 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
390 __builtin_expect when checking for exceptions.
391 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
392
79261115
UB		 3932012-06-13 Uros Bizjak <ubizjak@gmail.com>
394
4a172156
UB		 395 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
396 function declaration.
397 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
398 (FP_RND_MASK): New.
399 * config/ia64/sfp-exceptions.c: New.
400 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
79261115 401
bb5c97d4
UB		 4022012-06-13 Uros Bizjak <ubizjak@gmail.com>
403
404 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
405 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
406 * config/i386/64/sfp-machine: ... (delete here) ...
407 * config/i386/sfp-machine.h: ... to here.
408 (FP_EX_MASK): Remove.
409 (FP_RND_MASK): New.
410 (FP_INIT_ROUNDMODE): Declare asm as volatile.
411
91fe5efb
ST		 4122012-06-11 Sriraman Tallam <tmsriram@google.com>
413
414 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
415 * config/i386/libgcc-sol2.ver: Ditto.
416 * config/i386/libgcc-glibc.ver: Ditto.
417
67a218c5
RM		 4182012-06-11 Roland McGrath <mcgrathr@google.com>
419
420 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
421 If __GLIBC__ is defined, refer to __pthread_key_create instead of
422 pthread_cancel.
423
492fbea1
UB		 4242012-06-09 Uros Bizjak <ubizjak@gmail.com>
425
426 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
427 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
428 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
429 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
430 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
431 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
432 * config/i386/64/sfp-machine: ... (delete here) ...
433 * config/i386/sfp-machine.h: ... to here.
434 (FP_EX_MASK): New.
435 (__sfp_handle_exceptions): New function declaration.
436 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
437 * config/i386/sfp-exceptions.c: New.
438 * config/i386/t-softfp: New.
439 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
440 i386/t-softfp to tmake_file.
441
7b4cf266
DM		 4422012-06-03 David S. Miller <davem@davemloft.net>
443
444 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
445 change.
446
0de0d5c6
DM		 4472012-05-31 David S. Miller <davem@davemloft.net>
448
449 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
450 multiply and divide instructions on 32-bit when V9.
451 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
452
d8c9d391
JM		 4532012-05-29 Joseph Myers <joseph@codesourcery.com>
454
455 * config/arm/ieee754-df.S: Fix typos.
456 * config/arm/ieee754-sf.S: Fix typos.
457 * config/c6x/libunwind.S: Fix typos.
458 * config/epiphany/udivsi3-float.c: Fix typos.
459 * config/microblaze/muldi3_hard.S: Fix typos.
460 * config/picochip/adddi3.S: Fix typos.
461 * config/picochip/ashlsi3.S: Fix typos.
462 * config/picochip/ashrsi3.S: Fix typos.
463 * config/picochip/clzsi2.S: Fix typos.
464 * config/picochip/cmpsi2.S: Fix typos.
465 * config/picochip/divmod15.S: Fix typos.
466 * config/picochip/divmodhi4.S: Fix typos.
467 * config/picochip/divmodsi4.S: Fix typos.
468 * config/picochip/longjmp.S: Fix typos.
469 * config/picochip/lshrsi3.S: Fix typos.
470 * config/picochip/parityhi2.S: Fix typos.
471 * config/picochip/popcounthi2.S: Fix typos.
472 * config/picochip/setjmp.S: Fix typos.
473 * config/picochip/subdi3.S: Fix typos.
474 * config/picochip/ucmpsi2.S: Fix typos.
475 * config/picochip/udivmodhi4.S: Fix typos.
476 * config/picochip/udivmodsi4.S: Fix typos.
477 * config/spu/divv2df3.c: Fix typos.
478 * config/spu/mfc_multi_tag_release.c: Fix typos.
479 * config/spu/mfc_tag_release.c: Fix typos.
480 * configure.ac: Fix typos.
481 * configure: Regenerate.
482
31a18a7e
ILT		 4832012-05-25 Ian Lance Taylor <iant@google.com>
484
485 * config/i386/morestack.S (__morestack_non_split): Check whether
486 caller is varargs and needs %bp to hold the stack frame on return.
487
c5768510
OH		 4882012-05-25 Olivier Hainque <hainque@adacore.com>
489
490 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
491 sequence in the non pic case on VxWorks.
492
7c7c339b
OH		 4932012-05-24 Olivier Hainque <hainque@adacore.com>
494
73fb7630 495 * Makefile.in: Move dependency on install-unwind_h from
7c7c339b
OH		 496 "install-leaf" to "install".
497
fdc1b7d3
OH		 4982012-05-24 Olivier Hainque <hainque@adacore.com>
499
500 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
501 Use a separate command for stamp removals.
502
07ba94b9
AP		 5032012-05-21 Andrew Pinski <apinski@cavium.com>
504
505 PR bootstrap/53183
506 * configure.ac: Define the default includes to being none.
507 * configure: Regenerate.
508
4677d2eb
OH		 5092012-05-16 Olivier Hainque <hainque@adacore.com>
510
511 * Makefile.in (install-unwind_h): Rename into ...
512 (install-unwind_h-forbuild): New target.
513 (all): Use it instead of the former install-unwind_h.
514 (install-unwind_h): Reinstate, copy to user install destination
515 for include files, not to the internal gcc object directory one.
516 (install-leaf): Depend on it.
517
7d67c380
OH		 5182012-05-15 Olivier Hainque <hainque@adacore.com>
519
520 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
521 register numbers. LR_REGNO replaces R_LR.
522 (ucontext_for): New, helper for ...
523 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
524 and 5.3 of ...
525 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
526
aca06c90
RO		 5272012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
528
529 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
530 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
531 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
532 i386/t-cpuinfo ...
533 (i[34567]86-*-*, x86_64-*-*): ... here.
534
535 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
536 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
537
538 * config/i386/i386-cpuinfo.c: Rename to ...
539 * config/i386/cpuinfo.c: ... this.
540 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
541
542 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
543 (libgcc_cv_init_priority): New test.
544 * configure: Regenerate.
545 * config.in: New file.
546 * Makefile.in (clean): Rename config.h to auto-target.h.
547 (config.h): Likewise.
548 (stamp-h): Likewise.
549
550 * config/i386/cpuinfo.c (auto-target.h): Include.
551 (CONSTRUCTOR_PRIORITY): Define.
552 (__cpu_indicator_init): Use it.
553
0d03ac1b
L		 5542012-05-09 H.J. Lu <hongjiu.lu@intel.com>
555
556 * longlong.h: Use a URL instead of an FSF postal address.
557 Replace spaces with tab.
558
4a172156 5592012-05-08 Teresa Johnson <tejohnson@google.com>
4e8ee9cb
TJ		 560
561 * libgcov.c (gcov_clear, __gcov_reset): New functions.
562 (__gcov_dump): Ditto.
563 (gcov_dump_complete): New global variable.
564 (gcov_exit): Export hidden to enable use in L_gcov_dump.
565 (__gcov_flush): Outline functionality now in gcov_clear.
566 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
567
e4bb767e
AJ		 5682012-04-28 Aurelien Jarno <aurelien@aurel32.net>
569
31a18a7e
ILT		 570 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
571 (mips*-*-linux*): Include mips/t-tpbit when long double is
572 16 bytes long.
e4bb767e 573
5ddecff9
ST		 5742012-04-25 Sriraman Tallam <tmsriram@google.com>
575
576 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
577 (get_available_features): New argument. Check for AVX2.
578 (__cpu_indicator_init): Modify call to get_available_features.
579
b427dd7a
AM		 5802012-04-25 Alan Modra <amodra@gmail.com>
581
582 * config/rs6000/crtsavevr.S: New file.
583 * config/rs6000/crtrestvr.S: New file.
584 * config/rs6000/t-savresfgpr: Build the above.
585 * config/rs6000/t-netbsd: Likewise.
586
ad491329
ST		 5872012-04-24 Sriraman Tallam <tmsriram@google.com>
588
589 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
590
792317cc
ST		 5912012-04-24 Sriraman Tallam <tmsriram@google.com>
592
593 * libgcc/config/i386/i386-cpuinfo.c: New file.
594 * libgcc/config/i386/t-cpuinfo: New file.
595 * libgcc/config.host: Include t-cpuinfo.
596 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
597
e1be98a4
CF		 5982012-04-24 Chao-ying Fu <fu@mips.com>
599
600 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
601
1bde7dab
TS		 6022012-04-20 Thomas Schwinge <thomas@codesourcery.com>
603
604 struct siginfo vs. siginfo_t
605
606 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
607 siginfo_t instead of struct siginfo.
608 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
609 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
610 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
611 (ia64_handle_unwabi): Likewise.
612 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
613 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
614 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
615 (sh_fallback_frame_state): Likewise.
616 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
617 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
618
24590f66
L		 6192012-04-02 H.J. Lu <hongjiu.lu@intel.com>
620
621 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
622 system call number.
623
9a9dcce8
EB		 6242012-03-31 Eric Botcazou <ebotcazou@adacore.com>
625
626 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
627 if it hasn't been previously saved.
628
6401aaf5
L		 6292012-03-29 H.J. Lu <hongjiu.lu@intel.com>
630
631 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
632 only for glibc.
633
7fd6378e
GJL		 6342012-03-28 Georg-Johann Lay <avr@gjlay.de>
635
636 PR target/52737
637 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
638 instead of __AVR_HAVE_8BIT_SP__.
639
9e916de7
TG		 6402012-03-26 Tristan Gingold <gingold@adacore.com>
641
642 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
643 (unw_table_entry): Use unw_word instead of unsigned long.
644 (_Unwind_FindTableEntry): Likewise.
645 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
646 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
647 (_Unwind_FindTableEntry): Likewise.
648 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
649 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
650 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
651 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
652 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
653 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
654 (uw_init_context_1, uw_install_context): Likewise.
655 (unw_word): Move to unwind-ia64.h
656
4b12e93d
TG		 6572012-03-26 Tristan Gingold <gingold@adacore.com>
658
659 * config/vms/vms-ucrt0.c: Update copyright years.
660 Add a sanity check.
661 (___gcc_main_flags): Declare.
662 (__main): Check flags to remap argv and exit code.
663 * config.host (*-*-*vms*): Adjust extra_parts.
664 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
665 (crt0.o): Add.
666
06ea7371
RE		 6672012-03-22 Richard Earnshaw <rearnsha@arm.com>
668
669 * arm/lib1funcs.asm (ctzsi2): New function.
670 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
671 * arm/t-linux (LIB1ASMFUNCS): Likewise.
672 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
673 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
674 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
675 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
676
d82ad50d
AT		 6772012-03-21 Andreas Tobler <andreast@fgznet.ch>
678
679 * config.host: Add bits to support powerpc64-*-freebsd*.
680 * config/rs6000/freebsd-unwind.h: New file.
681 * config/rs6000/t-freebsd64: New file.
682
b260a8c0
RG		 6832012-03-20 Richard Guenther <rguenther@suse.de>
684
685 PR gcov-profile/52627
686 * libgcov.c (init_mx): Fix mutex name.
687
86286a8a
TG		 6882012-03-16 Tristan Gingold <gingold@adacore.com>
689
690 * config/ia64/vms-unwind.h: Remove ulong (and replace
691 it by unw_reg where used). Define unw_reg with __int64.
692
7888f266
RO		 6932012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
694
695 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
696 Solaris 8 handling.
697 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
698 Solaris 8 handling.
699 (sparc_is_sighandler): Likewise.
700
f155bc64
L		 7012012-03-13 H.J. Lu <hongjiu.lu@intel.com>
702
703 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
704 <= saved reg size.
705
d47657bd
RO		 7062012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
707
708 * config/arm/crtn.S: Fix typo.
709
5bef73a1
RG		 7102012-03-13 Richard Guenther <rguenther@suse.de>
711
712 * libgcov.c: Remove stdio.h include and NULL un-define.
713
9c4271f3
RG		 7142012-03-13 Richard Guenther <rguenther@suse.de>
715
716 PR target/52569
717 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
718
c6d10e7c
RG		 7192012-03-13 Richard Guenther <rguenther@suse.de>
720
721 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
722
074a385f
RG		 7232012-03-13 Richard Guenther <rguenther@suse.de>
724
725 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
726 and __gthread_mutex_init_function definitions.
727
c4bc5c25
RO		 7282012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
729
730 * config.host (mips*-*-openbsd*): Remove.
731
5c30094f
RO		 7322012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
733
734 * config.host: Remove alpha*-dec-osf5.1* handling.
735 * config/alpha/gthr-posix.c: Remove.
736 * config/alpha/libgcc-osf5.ver: Remove.
737 * config/alpha/osf5-unwind.h: Remove.
738 * config/alpha/t-osf-pthread: Remove.
739 * config/alpha/t-slibgcc-osf: Remove.
740 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
741 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
742 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
743 * mkmap-flat.awk: Remove osf_export handling.
744
33e3e24d
RG		 7452012-03-12 Richard Guenther <rguenther@suse.de>
746
747 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
748 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
749 (__gthread_mutex_init_function): New function.
750 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
751
752 PR gcov/49484
753 * libgcov.c: Include gthr.h.
754 (__gcov_flush_mx): New global variable.
755 (init_mx, init_mx_once): New functions.
756 (__gcov_flush): Protect self with a mutex.
757 (__gcov_fork): Re-initialize mutex after forking.
758 * unwind-dw2-fde.c: Change condition under which to use
759 __GTHREAD_MUTEX_INIT_FUNCTION.
760
d8aba32a
TG		 7612012-03-12 Tristan Gingold <gingold@adacore.com>
762
763 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
764 * config/ia64/t-vms: Likewise.
765
75ffafdc
MH		 7662012-03-11 Michael Hope <michael.hope@linaro.org>
767
4a172156
UB		 768 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
769 for Thumb-2.
75ffafdc 770
ef6c2c53
WL		 7712012-03-07 Walter Lee <walt@tilera.com>
772
773 * config/tilepro/atomic.c: Rename "atomic_" prefix to
774 "arch_atomic_".
775 (atomic_xor): Rename and move definition to
776 config/tilepro/atomic.h.
777 (atomic_nand): Ditto.
778 * config/tilepro/atomic.h: Rename "atomic_" prefix to
779 "arch_atomic_".
780 (arch_atomic_xor): Move from config/tilepro/atomic.c.
781 (arch_atomic_nand): Ditto.
782
4e30d980
GJL		 7832012-03-07 Georg-Johann Lay <avr@gjlay.de>
784
785 PR target/52507
786 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
787
61108225
GJL		 7882012-03-07 Georg-Johann Lay <avr@gjlay.de>
789
790 PR target/52505
791 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
792 from RAM.
793
b30e10ab
GJL		 7942012-03-07 Georg-Johann Lay <avr@gjlay.de>
795
796 PR target/52461
797 PR target/52508
798 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
799 if RAMPZ affects reading from RAM.
800 (__tablejump_elpm__): Ditto.
801 (.xload): Ditto.
802 (__movmemx_hi): Ditto.
803 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
804 (__do_global_dtors): Ditto.
805 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
806 (__movmemx_hi): Ditto.
807
8993fde4
RH		 8082012-03-05 Richard Henderson <rth@redhat.com>
809
810 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
811 [ARM] (count_trailing_zeros): Use the builtin.
812
b7633ee3
KT		 8132012-03-01 Kai Tietz <ktietz@redhat.com>
814
815 * soft-fp: Imported from glibc upstream.
816
fbd3340c
KT		 8172012-02-28 Kai Tietz <ktietz@redhat.com>
818
819 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
820 for mingw-targets as attribute gcc_struct.
821
e9e053eb
ILT		 8222012-02-28 Ian Lance Taylor <iant@google.com>
823
824 * generic-morestack.c (__splitstack_releasecontext): Correct call
825 to __morestack_release_segments.
826
d80c632e
ST		 8272012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
828
829 PR target/52390
830 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
831 for __linux__ when removing signals from __morestack_fullmask.
832
0253a8b1
GJL		 8332012-02-23 Georg-Johann Lay <avr@gjlay.de>
834
835 PR target/52261
836 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
837
e10e461e
UW		 8382012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
839
840 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
841 instead of HAVE_INITFINI_ARRAY.
842 * config/ia64/crtend.S: Likewise.
843
0c0c6398
KT		 8442012-02-20 Kai Tietz <ktietz@redhat.com>
845
d7470374
KT		 846 PR libstdc++/52300
847 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
848
0c0c6398
KT		 849 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
850 to w32-unwind.h header.
851
78c27266
RS		 8522012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
853
854 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
855 (mips*-*-linux*): Remove t-slibgcc-libgcc.
856 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
857 * config/mips/mips16.S (__mips16_rdhwr): Delete.
858
5adeb246
RS		 8592012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
860
861 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
862
672ed313
IS		 8632012-02-15 Iain Sandoe <iains@gcc.gnu.org>
864
865 PR libitm/52220
866 * config/darwin-crt-tm.c: Correct typo.
e9e053eb 867
e948a1fb
IS		 8682012-02-15 Iain Sandoe <iains@gcc.gnu.org>
869 Patrick Marlier <patrick.marlier@gmail.com>
870
871 PR libitm/52220
872 * config/darwin-crt-tm.c: Generate dummy functions.
873
6017aed3
IS		 8742012-02-15 Iain Sandoe <iains@gcc.gnu.org>
875 Patrick Marlier <patrick.marlier@gmail.com>
876
877 PR libitm/52042
878 * config/darwin-crt-tm.c (getTMCloneTable): New function.
879 (__doTMRegistrations): Call it.
e9e053eb 880 (__doTMdeRegistrations): Likewise.
6017aed3 881
2da8c1ad
GJL		 8822012-01-15 Georg-Johann Lay <avr@gjlay.de>
883 Anatoly Sokolov <aesok@post.ru>
884 Eric Weddington <eric.weddington@atmel.com>
885
886 PR target/52261
887 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
888 (__epilogue_restores__): Ditto.
889
0f952eb4
EB		 8902012-02-15 Eric Botcazou <ebotcazou@adacore.com>
891
892 PR target/51921
893 PR target/52205
894 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
895 Solaris 11 and slightly reformat.
896 (sparc_is_sighandler): Likewise.
897
dd552284
WL		 8982012-02-14 Walter Lee <walt@tilera.com>
899
900 * config.host: Handle tilegx and tilepro.
901 * config/tilegx/sfp-machine.h: New file.
902 * config/tilegx/sfp-machine32.h: New file.
903 * config/tilegx/sfp-machine64.h: New file.
904 * config/tilegx/t-crtstuff: New file.
905 * config/tilegx/t-softfp: New file.
906 * config/tilegx/t-tilegx: New file.
907 * config/tilepro/atomic.c: New file.
908 * config/tilepro/atomic.h: New file.
909 * config/tilepro/linux-unwind.h: New file.
910 * config/tilepro/sfp-machine.h: New file.
911 * config/tilepro/softdivide.c: New file.
912 * config/tilepro/softmpy.S: New file.
913 * config/tilepro/t-crtstuff: New file.
914 * config/tilepro/t-tilepro: New file.
915
b59cbd50
JW		 9162012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
917
918 PR libstdc++/51296
919 PR libstdc++/51906
920 * gthr-posix.h: Allow static initializer macros to be disabled.
921 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
922
6caf807f
CLT		 9232012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
924
925 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
926 Add t-slibgcc-libgcc to tmake_file.
927 * config/mips/libgcc-mips16.ver: Revert previous patch.
928 * config/mips/mips16.S (__mips16_rdhwr): Hide.
929
b25364a0
S		 9302012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
931 Jayant R Sonar <jayant.sonar@kpitcummins.com>
932
933 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
934 * config/cr16/crti.S: New file.
935 * config/cr16/crtlibid.S: New file.
936 * config/cr16/crtn.S: New file.
937 * config/cr16/lib1funcs.S: New file.
938 * config/cr16/t-cr16: New file.
939 * config/cr16/t-crtlibid: New file.
940 * config/cr16/unwind-dw2.h: New file.
941 * config/cr16/unwind-cr16.c: New file.
942 * config/cr16/divmodhi3.c: New file.
943
8ef03aa7
AM		 9442012-01-25 Alan Modra <amodra@gmail.com>
945
946 * config/rs6000/t-linux64: Delete. Move..
947 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
948 * config/rs6000/t-linux: ..and libgcc flags to here.
949
daecebc8
DR		 9502012-01-22 Douglas B Rupp <rupp@gnat.com>
951
952 * config.host (i[34567]86-*-interix3*):
8ef03aa7 953 Change triplet to i[34567]86-*-interix[3-9]*.
daecebc8
DR		 954 * configure: Regenerate.
955
ddaf8125
RS		 9562012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
957 Richard Sandiford <rdsandiford@googlemail.com>
958
959 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
960 * config/mips/mips16.S (__mips16_rdhwr): New function.
961 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
962
2cd8b32c
NS		 9632012-01-11 Nathan Sidwell <nathan@acm.org>
964
965 * libgcov.c (__gcov_init): Ignore objects with no functions.
966
cba300dd
GJL		 9672012-01-10 Georg-Johann Lay <avr@gjlay.de>
968
969 PR target/49868
970 Extend __pgmx semantics to linearize memory.
971 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
972 * config/avr/lib1funcs.S (__xload_1): New function.
973 (__movmemx_qi, __movmemx_hi): New functions.
974 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
975 semantics.
9ffaf4bc 976
3d137660
EB		 9772012-01-09 Eric Botcazou <ebotcazou@adacore.com>
978
979 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
980 purported sigacthandler address isn't null before dereferencing it.
981 (sparc_is_sighandler): Likewise.
982
bf4db96c
EB		 9832012-01-09 Eric Botcazou <ebotcazou@adacore.com>
984
985 PR ada/41929
986 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
987 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
988 (sparc_is_sighandler): Likewise.
989 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
990
1ab3568b
TG		 9912012-01-06 Tristan Gingold <gingold@adacore.com>
992
993 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
994 compatibility thunks...
995 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
996 (crtbeginS.o, crtendS.o): ... and these to ...
997 * config/ia64/t-ia64-elf: ... this new file.
998 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
999 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
1000
925b0ed8
AK		 10012012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1002
1003 * configure: Regenerate.
1004 * config/s390/t-crtstuff: Remove -fPIC.
1005
a99ad737
JW		 10062012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1007
1008 PR bootstrap/51006
1009 * enable-execute-stack-mprotect.c (getpagesize): Do not define
1010 for NetBSD.
1011
884f56d1
GJL		 10122012-01-02 Georg-Johann Lay <avr@gjlay.de>
1013
1014 PR target/51345
1015 * config/avr/lib1funcs.S: Remove FIXME comments.
1016 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
1017
8c57e547
GJL		 10182012-01-02 Georg-Johann Lay <avr@gjlay.de>
1019
1020 Implement light-weight DImode support.
1021 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
1022 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
1023 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
1024 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
1025
04dbc287
NS		 10262011-12-30 Nathan Sidwell <nathan@acm.org>
1027
1028 * libgcov.c (gcov_crc32): Remove global var.
1029 (free_fn_data): New function.
1030 (buffer_fn_data): Pass in filename, more robust error recovery.
1031 (crc32_unsigned): New function.
1032 (gcov_exit): More robust detection of new program. More robust
1033 error recovery.
1034 (__gcov_init): Do not update program's crc here.
1035
8e1d97d4
TG		 10362011-12-21 Tristan Gingold <gingold@adacore.com>
1037
1038 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
1039
9ffaf4bc
ILT		 10402011-12-21 Ian Lance Taylor <iant@google.com>
1041
1042 * config/i386/morestack.S: Simplify CFI opcodes throughout.
1043
a0c8d0c1
ILT		 10442011-12-20 Ian Lance Taylor <iant@google.com>
1045
1046 * config/i386/morestack.S (__morestack_non_split): If there is
1047 enough stack space already, don't split. Ask for more stack space
1048 than we required.
1049
69048898
SDJ		 10502011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
1051
1052 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
1053 `sys/sdt.h'.
1054 (_Unwind_DebugHook): New function.
1055 (uw_restore_core_regs): New define.
1056 (unwind_phase2): Use uw_restore_core_regs instead of
1057 restore_core_regs.
1058 (unwind_phase2_forced): Likewise.
1059 (__gnu_Unwind_Resume): Likewise.
1060
1bb4b6a3
UB		 10612011-12-20 Uros Bizjak <ubizjak@gmail.com>
1062
1063 * config/alpha/linux-unwind.h: Update copyright years.
1064 (MD_FROB_UPDATE_CONTEXT): New define.
1065 (alpha_frob_update_context): New function.
1066
eb028768
RS		 10672011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
1068
1069 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
1070 tmake_file rather replacing it.
1071
6a2045bf
IS		 10722011-12-15 Iain Sandoe <iains@gcc.gnu.org>
1073
1074 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
1bb4b6a3 1075 function is not used for PPC64.
6a2045bf
IS		 1076 (save_world): Amend comments. Update the VRsave mask to reflect the
1077 saved regs.
1078 (rest_world): Update comments, do not clobber r10, do not use r8.
1079 (eh_rest_world_r10): Amend comments, do not use r8.
1080 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
1081 no longer used, move restore of CR and target address to the end of
1082 the routine.
1083
a13780a6
L		 10842011-12-14 H.J. Lu <hongjiu.lu@intel.com>
1085
1086 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
1087 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
1088
d7288dfb
GJL		 10892011-12-14 Georg-Johann Lay <avr@gjlay.de>
1090
1091 PR target/49313
1092 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
1093 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
1094
8d2c862d
EB		 10952011-12-11 Eric Botcazou <ebotcazou@adacore.com>
1096
1097 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
1098
3447cae6
GJL		 10992011-12-09 Georg-Johann Lay <avr@gjlay.de>
1100
1101 PR target/49313
1102 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
1103 * config/avr/lib1funcs.S (__muldi3): New function.
1104
806fc6aa
AP		 11052011-12-06 Andrew Pinski <apinski@cavium.com>
1106
1107 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
1108 size of func_ptr.
1109 (__frame_dummy_init_array_entry): Likewise.
1110
28c5e6b5
GJL		 11112011-12-06 Georg-Johann Lay <avr@gjlay.de>
1112
1113 Forward-port from gcc-4_6-branch r181936 2011-12-02.
1114
1115 PR target/51345
1116 PR target/51002
1117 * config/avr/lib1funcs.S (__prologue_saves__,
1118 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
1119 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
1120
8f90394a
IS		 11212011-12-04 Iain Sandoe <iains@gcc.gnu.org>
1122
1123 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
1124
06dd33ac
JDA		 11252011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1126
1127 PR other/51272
1128 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
1129 (_ITM_deregisterTMCloneTable): Likewise.
1130 (__register_frame_info): Fix unused warning.
1131 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
1132 pthread_default_stacksize_np): Likewise.
1133 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
1bb4b6a3 1134
85b8555e
DD		 11352011-11-29 DJ Delorie <dj@redhat.com>
1136
1137 * config.host (rl78-*-elf): New case.
1138 * config/rl78: New directory for the Renesas RL78.
1139
4d5ae4ea
BS		 11402011-11-29 Bernd Schmidt <bernds@codesourcery.com>
1141
1142 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
1143 formatting.
1144
f9c55897
RO		 11452011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1146
1147 PR other/51022
1148 * config/rs6000/t-savresfgpr: New file.
1149 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
1150 $(srcdir)/config/rs6000/eabi.S.
1151 * config/rs6000/t-ppccomm-ldbl: Remove.
1152 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
1153 tmake_file.
1154 (powerpc-*-eabispe*): Likewise.
1155 (powerpc-*-eabi*): Likewise.
1156 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
1157 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
1158 to tmake_file, remove rs6000/t-ppccomm-ldbl.
1159 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
1160 tmake_file.
1161 (powerpc-*-eabisim*): Likewise.
1162 (powerpc-*-elf*): Likewise.
1163 (powerpc-*-eabialtivec*): Likewise.
1164 (powerpc-xilinx-eabi*): Likewise.
1165 (powerpc-*-rtems*): Likewise.
1166 (powerpcle-*-elf*): Likewise.
1167 (powerpcle-*-eabisim*): Likewise.
1168 (powerpcle-*-eabi*): Likewise.
1169
a01207c4
ILT		 11702011-11-27 Ian Lance Taylor <iant@google.com>
1171
1172 * generic-morestack.c (__splitstack_find): Check for NULL old
1173 stack value.
1174 (__splitstack_resetcontext): New function.
1175 (__splitstack_releasecontext): New function.
1176 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1177
2b0b8ab2
IS		 11782011-11-27 Iain Sandoe <iains@gcc.gnu.org>
1179
1180 * config/darwin-crt-tm.c: Correct comments, use correct licence.
1181
c1d8101c
IS		 11822011-11-27 Iain Sandoe <iains@gcc.gnu.org>
1183
1184 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
1185
8b281334
RH		 11862011-11-26 Richard Henderson <rth@redhat.com>
1187
1188 * config/m68k/linux-atomic.c: New file.
1189 * config/m68k/t-linux: New file.
1190 * config.host (m68k-uclinux, m68k-linux): Use it.
1191
7546aa9d
RH		 11922011-11-26 Richard Henderson <rth@redhat.com>
1193
1194 * crtstuff.c (__TMC_LIST__): Mark used not unused.
1195 (__TMC_END__): Only declare if hidden is available; in the definition,
1196 if hidden is unavailable add a null record.
1197 (deregister_tm_clones, register_tm_clones): New.
1198 (__do_global_dtors_aux, frame_dummy): Use them.
1199 (__do_global_dtors, __do_global_ctors_1): Likewise.
1200
e2362f5d
IS		 12012011-11-22 Iain Sandoe <iains@gcc.gnu.org>
1202
1203 * config/darwin-crt-tm.c: New file.
1204 * config.host (darwin): Build crttms.o crttme.o to provide
1205 startup and shutdown for tm clones.
1206 * config/t-darwin (crttms.o): New build rule.
1207 (crttme.o): Likewise.
1208
6685dd96
HPN		 12092011-11-21 Hans-Peter Nilsson <hp@axis.com>
1210
1211 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
1212 et al.
1213
b0dc7e4c
RH		 12142011-11-21 Richard Henderson <rth@redhat.com>
1215
1216 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
1217 (__TMC_LIST__, __TMC_END__): New.
1218 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
1219 (__do_global_dtors): Likewise.
1220 (frame_dummy): Call _ITM_registerTMCloneTable.
1221 (__do_global_ctors_1): Likewise.
1222
d4b4b542
RO		 12232011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1224
1225 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
1226 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1227 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
1228 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
1229 * config/i386/t-darwin64: Remove.
1230 * config/sh/t-netbsd (LIB2ADD): Remove.
1231
989bdb74
GJL		 12322011-11-21 Georg-Johann Lay <avr@gjlay.de>
1233
1234 PR target/49313
1235 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
1236 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
1237 * config/avr/lib1funcs.S (wmov): New assembler macro.
1238 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
1239 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
1240 (__udivmod64): New function.
1241 (__negdi2): New function.
1242
515a0cfc
GP		 12432011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
1244
1245 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
1246 *-*-freebsd*aout*): Remove.
1247
0115d17f
HPN		 12482011-11-20 Hans-Peter Nilsson <hp@axis.com>
1249
1250 * static-object.mk (c_flags-$o): Save c_flags.
1251 ($(base)$(objext)): Use it.
1252
93aeb62b
SE		 12532011-11-18 Steve Ellcey <sje@cup.hp.com>
1254
1255 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
1256
7bc6df2c
GJL		 12572011-11-18 Georg-Johann Lay <avr@gjlay.de>
1258
1259 PR target/49868
1260 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
1261 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
1262 New functions.
1263
425d737b
MGD		 12642011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1265
1266 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
1267 functions.
1bb4b6a3 1268 (aeabi_uidivmod): Likewise.
425d737b
MGD		 1269 (umodsi3): Likewise.
1270 (divsi3): Likewise.
1271 (aeabi_idivmod): Likewise.
1272 (modsi3): Likewise.
1273
f2a176dc
TG		 12742011-11-16 Tristan Gingold <gingold@adacore.com>
1275
1276 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
1277
7c209481
GJL		 12782011-11-15 Georg-Johann Lay <avr@gjlay.de>
1279
1280 PR target/49868
1281 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
1282 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
1283
9dfd5832
JDA		 12842011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1285
1286 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
1287 tmake_file list.
1288 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
1289 * config/pa/t-stublib64: Delete.
1290
f77dca5d
RH		 12912011-11-12 Richard Henderson <rth@redhat.com>
1292
1293 * config/rs6000/linux-unwind.h (frob_update_context): Properly
1294 cast the pointer argument to _Unwind_SetGRPtr.
1295
902828f0
RO		 12962011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1297
1298 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
1299
e14304ef
ILT		 13002011-11-09 Ian Lance Taylor <iant@google.com>
1301
1302 * generic-morestack.c: Include <string.h>.
1303 (uintptr_type): Define.
1304 (struct initial_sp): Add dont_block_signals field. Reduce size of
1305 extra array by 1.
1306 (allocate_segment): Set prev field to NULL. Don't set
1307 __morestack_current_segment or __morestack_segments.
1308 (__generic_morestack): Update current->prev and *pp after calling
1309 allocate_segment.
1310 (__morestack_block_signals): Don't do anything if
1311 dont_block_signals is set.
1312 (__morestack_unblock_signals): Likewise.
1313 (__generic_findstack): Check for initial_sp == NULL. Add casts to
1314 uintptr_type.
1315 (__splitstack_block_signals): New function.
1316 (enum __splitstack_content_offsets): Define.
1317 (__splitstack_getcontext, __splitstack_setcontext): New functions.
1318 (__splitstack_makecontext): New function.
1319 (__splitstack_block_signals_context): New function.
1320 (__splitstack_find_context): New function.
1321 * config/i386/morestack.S (__morestack_get_guard): New function.
1322 (__morestack_set_guard, __morestack_make_guard): New functions.
1323 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1324
e3d871e4
RO		 13252011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1326
1327 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
1328 (i[34567]86-*-mingw*): ... here.
1329 (x86_64-*-mingw*): ... here.
1330
e55cef40
RO		 13312011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1332
1333 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
1334
5366b186
NS		 13352011-11-07 Nathan Sidwell <nathan@acm.org>
1336
1337 * libgcov.c (struct gcov_fn_buffer): New struct.
1338 (buffer_fn_data): New helper.
1339 (gcov_exit): Rework for new gcov data structures.
1340
74155a6f
GJL		 13412011-11-07 Georg-Johann Lay <avr@gjlay.de>
1342
1343 PR target/49313
1344 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
1345
200feb07
RO		 13462011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1347
1348 * config.host (tmake_file): Correct comment.
1349 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
1350 t-libgcc-pic.
1351 (bfin*-uclinux*): Likewise.
1352 (bfin*-linux-uclibc*): Likewise.
1353 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
1354
1355 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
1356 assigning.
1357 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1358 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
1359 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1360 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
1361 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1362 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
1363 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
1364 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1365 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
1366 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
1367 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
1368 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
1369 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
1370
1371 * config/bfin/t-elf: Remove.
1372 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
1373
c9cd1a07
RO		 13742011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1375
1376 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
1377 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
1378 (lm32-*-elf*, lm32-*-rtems*): Split into ...
1379 (lm32-*-elf*): ... this.
1380 (lm32-*-rtems*): ... and this.
1381 Add to tmake_file.
1382 (m32r-*-rtems*): Add to tmake_file.
1383 (moxie-*-rtems*): Likewise.
1384 (sparc-*-rtems*): Likewise.
1385 Remove t-rtems from tmake_file.
1386 (sparc64-*-rtems*): Likewise.
1387 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
1388 instead.
1389
9fbcc75d
RO		 13902011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1391
1392 PR bootstrap/50982
1393 * config/gthr-posix.h: Move ...
1394 * gthr-posix.h: ... here.
1395 * config/gthr-lynx.h: Reflect this.
1396 * config/gthr-vxworks.h: Likewise.
1397 * config/rs6000/gthr-aix.h: Likewise.
1398 * configure.ac (target_thread_file): Likewise.
1399 * configure: Regenerate.
1400
76644b68
SH		 14012011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
1402
1403 * config.host (arm*-*-rtemseabi*): New target.
1404
5e490f2a
JDA		 14052011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1406
1407 PR other/50991
1408 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
1409 extra-parts.
1410
feeeff5c
JR		 14112011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
1412
1413 * config.host (epiphany-*-elf*): New configuration.
1414 * config/epiphany: New Directory.
1415
d618bb2c
RC		 14162011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
1417
1418 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
1419 * config/avr/t-rtems: New.
1420 Filter out _exit from LIB1ASMFUNCS.
1421
1bb6f778
DM		 14222011-11-04 David S. Miller <davem@davemloft.net>
1423
1424 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
1425 * configure: Rebuild.
1426
9a7f7422
AK		 14272011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1428
1429 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
1430 variable.
1431
e4fe948a
GJL		 14322011-11-04 Georg-Johann Lay <avr@gjlay.de>
1433
1434 PR target/50931
1435 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
1436 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
1437
7084e037
JS		 14382011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
1439
1440 PR target/50989
1441 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
1442
1a032034
RO		 14432011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1444
1445 * config/c6x/t-elf (LIB2ADDEH): Set.
1446 * config/c6x/t-c6x-elf: Remove.
1447
d385f772
RO		 14482011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1449
1450 * config/i386/sol2-ci.S: Rename to ...
1451 * config/i386/crti.S: ... this.
1452 * config/i386/sol2-cn.S: Rename to ...
1453 * config/i386/crtn.S: ... this.
1454 * config/sparc/sol2-ci.S: Rename to ...
1455 * config/sparc/crti.S: ... this.
1456 * config/sparc/sol2-cn.S: Rename to ...
1457 * config/sparc/crtn.S: ... this.
1458 * config/t-sol2 (CUSTOM_CRTIN): Remove.
1459 (crti.o, crtn.o): Remove.
1460
1ba878a9
TG		 14612011-11-04 Tristan Gingold <gingold@adacore.com>
1462
1463 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
1464
02750c15
KK		 14652011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
1466
1467 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
1468
bf86b067
HPN		 14692011-11-03 Hans-Peter Nilsson <hp@axis.com>
1470
1471 * config.host (crisv32-*-none, cris-*-none): Remove.
1472 (crisv32-*-elf): Append to tmake_file, don't just set it.
1473 (cris-*-elf): Add missing t-fdpbit to tmake_file.
1474
d0bc53bd
RO		 14752011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1476
1477 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
1478 (ecrtn$(objext)): Likewise.
1479 (ncrti$(objext)): Likewise.
1480 (ncrtn$(objext)): Likewise.
1481
036da830
AS		 14822011-11-03 Andreas Schwab <schwab@redhat.com>
1483
1484 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
1485
d2a7d041
DM		 14862011-11-02 David S. Miller <davem@davemloft.net>
1487
1488 * configure.ac: Set host_address on sparc too.
1489 * configure: Regenerate.
1490 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
1491 based upon host_address.
1492 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
1493
af8ed618
JM		 14942011-11-02 Jason Merrill <jason@redhat.com>
1495
1496 * config/rs6000/t-ppccomm: Add missing \.
1497
5d1c8e77
RO		 14982011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1499
1500 * gthr-single.h, gthr.h: New files.
1501 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
1502 config/gthr-vxworks.h, config/i386/gthr-win32.h,
1503 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
1504 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
1505 * config/i386/gthr-win32.c: Include "gthr-win32.h".
1506 * configure.ac (thread_header): New variable.
1507 Set it depending on target_thread_file.
1508 (gthr-default.h): Link from $thread_header.
1509 * configure: Regenerate.
1510 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
1511
852b75ed
RO		 15122011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1513
1514 * configure.ac (tm_file_): New variable.
1515 Determine from tm_file.
1516 (tm_file, tm_defines): Substitute.
1517 * configure: Regenerate.
1518 * mkheader.sh: New file.
1519 * Makefile.in (clean): Remove libgcc_tm.h.
1520 ($(objects)): Depend on libgcc_tm.h.
1521 (libgcc_tm_defines, libgcc_tm_file): New variables.
1522 (libgcc_tm.h, libgcc_tm.stamp): New targets.
1523 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
1524 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
1525 ($(extra-parts)): Depend on libgcc_tm.h.
1526 * config.host (tm_defines, tm_file): New variable.
1527 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
1528 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
1529 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
1530 (avr-*-rtems*): Likewise.
1531 (avr-*-*): Likewise.
1532 (frv-*-elf): Likewise.
1533 (frv-*-*linux*): Likewise.
1534 (h8300-*-rtems*): Likewise.
1535 (h8300-*-elf*): Likewise.
1536 (i[34567]86-*-darwin*): Likewise.
1537 (x86_64-*-darwin*): Likewise.
1538 (rx-*-elf): Likewise.
1539 (tic6x-*-uclinux): Likewise.
1540 (tic6x-*-elf): Likewise.
1541 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
1542 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
1543 * config/i386/cygming-crtbegin.c: Likewise.
1544 * config/i386/cygming-crtend.c: Likewise.
1545 * config/ia64/fde-vms.c: Likewise.
1546 * config/ia64/unwind-ia64.c: Likewise.
1547 * config/libbid/bid_gcc_intrinsics.h: Likewise.
1548 * config/rs6000/darwin-fallback.c: Likewise.
1549 * config/stormy16/lib2funcs.c: Likewise.
1550 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
1551 * crtstuff.c: Likewise.
1552 * dfp-bit.h: Likewise.
1553 * emutls.c: Likewise.
1554 * fixed-bit.c: Likewise.
1555 * fp-bit.c: Likewise.
1556 * generic-morestack-thread.c: Likewise.
1557 * generic-morestack.c: Likewise.
1558 * libgcc2.c: Likewise.
1559 * libgcov.c: Likewise.
1560 * unwind-dw2-fde-dip.c: Likewise.
1561 * unwind-dw2-fde.c: Likewise.
1562 * unwind-dw2.c: Likewise.
1563 * unwind-sjlj.c: Likewise.
1564
f9989b51
RO		 15652011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1566
1567 * configure.ac: Include ../config/picflag.m4.
1568 (GCC_PICFLAG): Call it.
1569 Substitute.
1570 * configure: Regenerate.
1571 * Makefile.in (gcc_srcdir): Remove.
1572 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
1573 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
1574 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
1575 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
1576 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
1577 Use $<.
1578 Remove comment.
1579 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
1580 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
1581 to refer to libgcc2.c.
1582 Use $<.
1583 * config/darwin-64.c: New file.
1584 * config/darwin-crt3.c: Remove comment.
1585 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
1586 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
1587 config/udivmodsi4.c: New files.
1588 * config/memcmp.c, config/memcpy.c, config/memmove.c,
1589 config/memset.c: New files.
1590 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
1591 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
1592 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
1593 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
1594 * config/t-openbsd-thread: New file.
1595 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
1596 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
1597 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
1598 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
1599 qrnnd.S.
1600 Adapt filename.
1601 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
1602 to refer to gthr-posix.c.
1603 * config/alpha/t-vms (LIB2ADD): Set.
1604 * config/alpha/vms-gcc_shell_handler.c: New file.
1605 * config/arm/bpabi.c, config/arm/fp16.c,
1606 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
1607 config/arm/unaligned-funcs.c: New files.
1608 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
1609 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1610 * config/arm/t-linux: Likewise.
1611 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
1612 * config/arm/t-netbsd: New file.
1613 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
1614 * config/arm/t-symbian (LIB2ADD_ST): Set.
1615 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
1616 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1617 * config/bfin/t-elf: New file.
1618 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
1619 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
1620 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
1621 config/c6x/ltf.c: New files.
1622 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
1623 (HOST_LIBGCC2_CFLAGS): Set.
1624 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
1625 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1626 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
1627 New files.
1628 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
1629 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
1630 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
1631 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
1632 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
1633 files.
1634 * config/frv/t-frv (LIB2ADD): Set.
1635 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1636 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
1637 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
1638 config/h8300/popcounthi2.c: New files.
1639 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1640 * config/i386/gthr-win32.c: New file.
1641 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
1642 * config/i386/t-cygwin: Likewise.
1643 * config/i386/t-darwin, config/i386/t-darwin64,
1644 config/i386/t-gthr-win32, config/i386/t-interix: New files.
1645 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
1646 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1647 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1648 * config/ia64/quadlib.c: New file.
1649 * config/ia64/t-hpux (LIB2ADD): Set.
1650 * config/ia64/t-ia64: Add comment.
1651 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
1652 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1653 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
1654 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
1655 * config/m32c/t-m32c (LIB2ADD): Set.
1656 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1657 * config/m32r/t-m32r: Likewise.
1658 * config/m68k/fpgnulib.c: New file.
1659 * config/m68k/t-floatlib (LIB2ADD): Set.
1660 (xfgnulib.c): New target.
1661 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
1662 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
1663 * config/mep/t-mep (LIB2ADD): Set.
1664 * config/microblaze/divsi3.asm: Rename to divsi3.S.
1665 * config/microblaze/moddi3.asm: Rename to moddi3.S.
1666 * config/microblaze/modsi3.asm: Rename to modsi3.S.
1667 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
1668 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
1669 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
1670 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
1671 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
1672 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
1673 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
1674 New files.
1675 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
1676 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
1677 * config/pa/fptr.c, config/pa/lib2funcs.S,
1678 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
1679 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1680 (LIB2ADD, LIB2ADD_ST): Set.
1681 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
1682 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
1683 Set.
1684 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
1685 * config/pdp11/t-pdp11: New file.
1686 * config/picochip/libgccExtras/adddi3.S,
1687 config/picochip/libgccExtras/ashlsi3.S,
1688 config/picochip/libgccExtras/ashrsi3.S,
1689 config/picochip/libgccExtras/clzsi2.S,
1690 config/picochip/libgccExtras/cmpsi2.S,
1691 config/picochip/libgccExtras/divmod15.S,
1692 config/picochip/libgccExtras/divmodhi4.S,
1693 config/picochip/libgccExtras/divmodsi4.S,
1694 config/picochip/libgccExtras/lshrsi3.S,
1695 config/picochip/libgccExtras/parityhi2.S,
1696 config/picochip/libgccExtras/popcounthi2.S,
1697 config/picochip/libgccExtras/subdi3.S,
1698 config/picochip/libgccExtras/ucmpsi2.S,
1699 config/picochip/libgccExtras/udivmodhi4.S,
1700 config/picochip/libgccExtras/udivmodsi4.S: New files.
1701 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
1702 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
1703 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
1704 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
1705 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
1706 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
1707 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
1708 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
1709 files.
1710 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
1711 (HOST_LIBGCC2_CFLAGS): Set.
1712 * config/rs6000/t-darwin64: New file.
1713 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
1714 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
1715 * config/rs6000/t-ppccomm (LIB2ADD): Add
1716 $(srcdir)/config/rs6000/tramp.S.
1717 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
1718 Add $(srcdir)/config/rs6000/eabi.S.
1719 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
1720 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
1721 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
1722 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
1723 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
1724 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
1725 * config/rs6000/tramp.S: New file.
1726 * config/s390/t-tpf: Remove.
1727 * config/sh/linux-atomic.S: New file.
1728 * config/sh/t-linux (LIB2ADD): Set.
1729 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
1730 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1731 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
1732 to unwind-dw2.c.
1733 (HOST_LIBGCC2_CFLAGS): Set.
1734 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1735 * config/spu/divmodti4.c, config/spu/divv2df3.c,
1736 config/spu/float_disf.c, config/spu/float_unsdidf.c,
1737 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
1738 config/spu/mfc_multi_tag_release.c,
1739 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
1740 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
1741 config/spu/multi3.c: New files.
1742 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
1743 (HOST_LIBGCC2_CFLAGS): Set.
1744 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
1745 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
1746 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
1747 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
1748 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
1749 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
1750 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
1751 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
1752 config/stormy16/umodsi3.c: New files.
1753 * config/xtensa/lib2funcs.S: New file.
1754 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1755 * config/xtensa/t-xtensa (LIB2ADD): Set.
1756 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
1757 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
1758 Add t-freebsd-thread to tmake_file for posix threads.
1759 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
1760 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
1761 (*-*-lynxos*): Likewise.
1762 (*-*-netbsd*): Likewise.
1763 (*-*-openbsd*): Likewise.
1764 Add t-openbsd-thread to tmake_file for posix threads.
1765 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
1766 (*-*-vxworks*): Set tmake_file.
1767 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1768 (alpha*-*-freebsd*): Likewise.
1769 (alpha*-*-netbsd*): Likewise.
1770 (alpha*-*-openbsd*): Likewise.
1771 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
1772 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1773 (alpha*-dec-*vms*): Likewise.
1774 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
1775 (bfin*-elf*): Add bfin/t-elf to tmake_file.
1776 (bfin*-uclinux*): Likewise.
1777 (bfin*-linux-uclibc*): Likewise.
1778 (crisv32-*-elf): Add cris/t-cris to tmake_file.
1779 (crisv32-*-none): Likewise.
1780 (cris-*-elf): Likewise.
1781 (cris-*-none): Likewise.
1782 (cris-*-linux*, crisv32-*-linux*): Likewise.
1783 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
1784 tmake_file.
1785 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
1786 tmake_file.
1787 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
1788 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
1789 (x86_64-*-elf*): Likewise.
1790 (i[34567]86-*-nto-qnx*): Likewise.
1791 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
1792 win32 threads.
1793 (x86_64-*-mingw*): Likewise.
1794 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
1795 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
1796 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
1797 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
1798 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
1799 tmake_file.
1800 (mipsisa64sr71k-*-elf*): Likewise.
1801 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
1802 (mips-*-elf*, mipsel-*-elf*): Likewise.
1803 (mips64-*-elf*, mips64el-*-elf*): Likewise.
1804 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
1805 (mips*-*-rtems*): Likewise.
1806 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
1807 to tmake_file.
1808 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
1809 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
1810 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
1811 (spu-*-elf*): Likewise.
1812 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
1813
45b86625
RO		 18142011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1815
1816 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
1817 $(srcdir) to refer to $(LIB1ASMSRC).
1818 Use $<.
1819 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
1820 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
1821 config/arm/lib1funcs.S: New files.
1822 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
1823 * config/arm/t-arm: New file.
1824 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
1825 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
1826 config/arm/t-strongarm-elf: New files.
1827 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
1828 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
1829 * config/avr/lib1funcs.S: New file.
1830 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1831 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
1832 * config/c6x/lib1funcs.S: New file.
1833 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1834 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
1835 * config/frv/lib1funcs.S: New file.
1836 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1837 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
1838 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
1839 * config/ia64/__divxf3.asm: Rename to ...
1840 * config/ia64/__divxf3.S: ... this.
1841 Adapt lib1funcs.asm filename.
1842 * config/ia64/_fixtfdi.asm: Rename to ...
1843 * config/ia64/_fixtfdi.S: ... this.
1844 Adapt lib1funcs.asm filename.
1845 * config/ia64/_fixunstfdi.asm: Rename to ...
1846 * config/ia64/_fixunstfdi.S: ... this.
1847 Adapt lib1funcs.asm filename.
1848 * config/ia64/_floatditf.asm: Rename to ...
1849 * config/ia64/_floatditf.S: ... this.
1850 Adapt lib1funcs.asm filename.
1851 * config/ia64/lib1funcs.S: New file.
1852 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
1853 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1854 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
1855 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
1856 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
1857 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
1858 * config/mep/lib1funcs.S: New file.
1859 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1860 * config/mips/mips16.S: New file.
1861 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1862 * config/pa/milli64.S: New file.
1863 * config/pa/t-linux, config/pa/t-linux64: New files.
1864 * config/picochip/lib1funcs.S: New file.
1865 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1866 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
1867 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
1868 * config/sh/t-netbsd: New file.
1869 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
1870 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
1871 * config/sh/t-sh64: New file.
1872 * config/sparc/lb1spc.S: New file.
1873 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
1874 filename.
1875 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
1876 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
1877 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
1878 config/xtensa/lib1funcs.S: New files.
1879 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1880 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
1881 tmake_file.
1882 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
1883 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
1884 (arm*-*-linux*): Likewise.
1885 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
1886 arm*-*-linux-*eabi, add arm/t-linux otherwise.
1887 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
1888 (arm*-*-ecos-elf): Likewise.
1889 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
1890 (arm*-*-rtems*): Likewise.
1891 (arm*-*-elf): Likewise.
1892 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
1893 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
1894 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
1895 (bfin*-uclinux*): Likewise.
1896 (bfin*-linux-uclibc*): Likewise.
1897 (bfin*-rtems*): Likewise.
1898 (bfin*-*): Likewise.
1899 (fido-*-elf): Merge into m68k-*-elf*.
1900 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
1901 (frv-*-*linux*): Add frv/t-frv to tmake_file.
1902 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
1903 (h8300-*-elf*): Likewise.
1904 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
1905 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
1906 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
1907 (i[34567]86-*-mingw*): Likewise.
1908 (x86_64-*-mingw*): Likewise.
1909 (i[34567]86-*-interix3*): Likewise.
1910 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
1911 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
1912 (m68k-*-elf*): Also handle fido-*-elf.
1913 Add m68k/t-floatlib to tmake_file.
1914 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
1915 (m68k-*-linux*): Likewise.
1916 (m68k-*-rtems*): Likewise.
1917 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
1918 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
1919 sh64*-*-*.
1920 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
1921 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
1922 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
1923 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
1924 sh/t-netbsd to tmake_file.
1925 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
1926 (sh-*-rtems*): Add sh/t-sh to tmake_file.
1927 (sh-wrs-vxworks): Likewise.
1928 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
1929 *-leon[3-9]*.
1930 (v850*-*-*): Add v850/t-v850 to tmake_file.
1931 (vax-*-linux*): Add vax/t-linux to tmake_file.
1932 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
1933
5f73c6cc
RO		 19342011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1935
1936 * crtstuff.c: New file.
1937 * Makefile.in (CRTSTUFF_CFLAGS): Define.
1938 (CRTSTUFF_T_CFLAGS): Define.
1939 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
1940 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
1941 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
1942 crtstuff.c.
1943 Use $<.
1944 (crtbeginT.o): Use $(objext).
1945 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
1946 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
1947 (gcc-extra-parts): Remove.
1948 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
1949 Set extra_parts.
1950 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
1951 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
1952 Add t-crtstuff-pic to tmake_file.
1953 (*-*-lynxos*): New case.
1954 Set tmake_file, extra_parts.
1955 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
1956 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
1957 *-*-netbsdelf[2-9]*.
1958 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
1959 (*-*-rtems*): Set extra_parts.
1960 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
1961 (*-*-uclinux*): New case.
1962 Set extra_parts.
1963 (*-*-vms*): New case.
1964 Set tmake_file, extra_parts.
1965 (*-*-elf): Set extra_parts.
1966 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
1967 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
1968 vms/t-vms64.
1969 Set extra_parts.
1970 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
1971 Set extra_parts.
1972 (arm*-*-freebsd*): Add t-crtin to tmake_file.
1973 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
1974 (arm-wrs-vxworks): Append to tmake_file.
1975 Set extra_parts.
1976 (arm*-*-uclinux*): Set extra_parts.
1977 (arm*-*-ecos-elf): Likewise.
1978 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
1979 arm*-*-eabi*.
1980 (arm*-*-rtems*): Set extra_parts.
1981 (arm*-*-elf): Likewise.
1982 (avr-*-rtems*): Clear extra_parts.
1983 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
1984 Set extra_parts.
1985 (bfin*-uclinux*): Likewise.
1986 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
1987 (bfin*-rtems*): Append to tmake_file.
1988 Set extra_parts.
1989 (bfin*-*): Likewise.
1990 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
1991 (crisv32-*-elf): ... this.
1992 (crisv32-*-none): ... this.
1993 (cris-*-elf, cris-*-none): New cases.
1994 Add cris/t-elfmulti to tmake_file.
1995 (fr30-*-elf): Append to tmake_file.
1996 Set extra_parts.
1997 (frv-*-elf): Append to tmake_file, add frv/t-frv.
1998 Set extra_parts.
1999 (h8300-*-rtems*): Append to tmake_file.
2000 Set extra_parts.
2001 (h8300-*-elf*): Likewise.
2002 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
2003 Set extra_parts.
2004 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
2005 Set extra_parts.
2006 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
2007 (x86_64-*-elf*): Likewise.
2008 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
2009 (x86_64-*-freebsd*): Likewise.
2010 (x86_64-*-netbsd*): Likewise.
2011 (i[34567]86-*-linux*): Likewise.
2012 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2013 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2014 (x86_64-*-linux*): Likewise.
2015 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2016 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
2017 tmake_file.
2018 Set extra_parts.
2019 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
2020 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
2021 Append to extra_parts, remove crtbegin.o, crtend.o.
2022 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
2023 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
2024 crtend.o, crtbeginS.o, crtendS.o.
2025 (ia64*-*-linux*): Comment extra_parts.
2026 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
2027 Set extra_parts.
2028 (iq2000*-*-elf*): Clear extra_parts.
2029 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
2030 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
2031 (m32r-*-elf*, m32r-*-rtems*): Split off ...
2032 (m32r-*-rtems*): ... this.
2033 Add m32r/t-m32r to tmake_file.
2034 (m68k-*-elf*): Add t-crtin to tmake_file.
2035 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
2036 (mcore-*-elf): Likewise.
2037 (microblaze*-*-*): Set extra_parts.
2038 (mips*-sde-elf*): New case.
2039 Set tmake_file, extra_parts.
2040 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2041 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2042 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
2043 tmake_file.
2044 Set extra_parts.
2045 (mipsisa64sr71k-*-elf*): Likewise.
2046 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2047 (mips-*-elf*, mipsel-*-elf*): Likewise.
2048 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2049 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
2050 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2051 (mips*-*-rtems*): Likewise.
2052 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
2053 (moxie-*-*): Split into ...
2054 (moxie-*-elf, moxie-*-uclinux*): ... this.
2055 Add to extra_parts, remove crtbegin.o, crtend.o.
2056 (moxie-*-rtems*): New case.
2057 Set tmake_file.
2058 Clear extra_parts.
2059 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
2060 Set extra_parts.
2061 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2062 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
2063 tmake_file.
2064 Set extra_parts.
2065 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
2066 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
2067 Set extra_parts.
2068 (powerpc-*-eabisim*): Likewise.
2069 (powerpc-*-elf*): Likewise.
2070 (powerpc-*-eabialtivec*): Likewise.
2071 (powerpc-xilinx-eabi*): Likewise.
2072 (powerpc-*-eabi*): Likewise.
2073 (powerpc-*-rtems*): Likewise.
2074 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
2075 tmake_file.
2076 Set extra_parts.
2077 (powerpc-*-lynxos*): Add to tmake_file.
2078 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
2079 rs6000/t-crtstuff, t-crtstuff-pic.
2080 Set extra_parts.
2081 (powerpcle-*-eabisim*): Likewise.
2082 (powerpcle-*-eabi*): Likewise.
2083 (rx-*-elf): Remove extra_parts.
2084 (s390x-ibm-tpf*): Set extra_parts.
2085 (score-*-elf): Set extra_parts.
2086 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2087 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2088 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2089 (sh64l*-*-netbsd*): Split into ...
2090 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
2091 Add t-crtstuff-pic to tmake_file.
2092 Set extra_parts.
2093 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
2094 Set extra_parts.
2095 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
2096 (sparc-*-elf*): Remove t-crtin from tmake_file.
2097 Add to extra_parts, remove crtbegin.o, crtend.o.
2098 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
2099 (sparc64-*-linux*): Likewise.
2100 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
2101 Add to extra_parts, remove crtbegin.o, crtend.o.
2102 (sparc64-*-elf*): Remove t-crtin from tmake_file.
2103 Add to extra_parts, remove crtbegin.o, crtend.o.
2104 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
2105 Add to extra_parts, remove crtbegin.o, crtend.o.
2106 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
2107 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
2108 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
2109 Set extra_parts.
2110 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
2111 Set extra_parts.
2112 (tic6x-*-*): Change to ...
2113 (tic6x-*-elf): ... this.
2114 Set extra_parts.
2115 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
2116 Set extra_parts.
2117 (am33_2.0-*-linux*): Add comment.
2118 (mep*-*-*): Add mep/t-mep to tmake_file.
2119 Set extra_parts.
2120 * config/alpha/t-vms: New file.
2121 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
2122 * config/arm/crti.S, config/arm/crtn.S: New files.
2123 * config/bfin/crti.S, config/bfin/crtn.S: New files.
2124 * config/bfin/crtlibid.S: New file.
2125 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
2126 * config/c6x/crti.S, config/c6x/crtn.S: New files.
2127 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
2128 (crti.o, crtin.o): New rules.
2129 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2130 * config/c6x/t-uclinux: New file.
2131 * config/cris/t-elfmulti: New file.
2132 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
2133 * config/fr30/crti.S, config/fr30/crtn.S: New files.
2134 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
2135 * config/frv/t-frv: New file.
2136 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
2137 * config/h8300/crti.S, config/h8300/crtn.S: New files.
2138 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
2139 New files.
2140 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
2141 refer to cygming-crtbegin.c, cygming-crtend.c.
2142 Use $<.
2143 * config/i386/t-nto: New file.
2144 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
2145 * config/ia64/crti.S, config/ia64/crtn.S: New files.
2146 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
2147 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
2148 Use .S extension.
2149 Use $<.
2150 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2151 (crtinitS.o): New rule.
2152 * config/ia64/vms-crtinit.S: New file.
2153 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
2154 * config/m32r/initfini.c: New file.
2155 * config/m32r/t-linux, config/m32r/t-m32r: New files.
2156 * config/m68k/crti.S, config/m68k/crtn.S: New files.
2157 * config/mcore/crti.S, config/mcore/crtn.S: New files.
2158 * config/mep/t-mep: New file.
2159 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
2160 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
2161 * config/mips/crti.S, config/mips/crtn.S: New files.
2162 * config/mips/t-crtstuff: New file.
2163 * config/mmix/crti.S, config/mmix/crtn.S: New files.
2164 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
2165 (CUSTOM_CRTIN): Set.
2166 ($(T)crti.o, $(T)crtn.o): Remove $(T),
2167 dependencies.
2168 Use $(srcdir) to refer to crti.S, crtn.S.
2169 Use .S extension, $<.
2170 * config/moxie/crti.asm: Rename to ...
2171 * config/moxie/crti.S: ... this.
2172 * config/moxie/crtn.asm: Rename to ...
2173 * config/moxie/crtn.S: ... this.
2174 * config/moxie/t-moxie: Remove.
2175 * config/pa/stublib.c: New file.
2176 * config/pa/t-stublib, config/pa/t-stublib64: New files.
2177 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
2178 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
2179 * config/rs6000/t-crtstuff: New file.
2180 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
2181 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
2182 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
2183 Make output file explicit.
2184 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
2185 Make output file explicit.
2186 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
2187 Make output file explicit.
2188 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
2189 Make output file explicit.
2190 * config/score/crti.S, config/score/crtn.S: New files.
2191 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
2192 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
2193 files.
2194 * config/sh/t-sh, config/sh/t-superh: New files.
2195 * config/sparc/t-linux64: New file.
2196 * config/spu/cache.S, config/spu/cachemgr.c: New files.
2197 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
2198 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
2199 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
2200 * config/t-crtin: Remove.
2201 * config/t-crtstuff-pic: New file.
2202 * config/t-sol2 (CUSTOM_CRTIN): Set.
2203 (crti.o, crtn.o): New rules.
2204 * config/vms/t-vms: New file.
2205 * config/vms/vms-ucrt0.c: New file.
2206 * config/xtensa/t-elf: New file.
2207
b040f2be
RO		 22082011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2209
2210 * Makefile.in (SHLIB_NM_FLAGS): Set.
2211 * mkmap-flat.awk, mkmap-symver.awk: New files.
2212 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
2213 exceptions.
2214 * configure: Regenerate.
2215 * config/libgcc-glibc.ver: New file.
2216 * config/libgcc-libsystem.ver: New file.
2217 * config/t-libunwind (SHLIB_LC): Set.
2218 * config/t-linux: New file.
2219 * config/t-slibgcc (INSTALL_SHLIB): New.
2220 (SHLIB_INSTALL): Use it.
2221 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
2222 to mkmap-symver.awk.
2223 (SHLIB_MAPFILES): Don't append, adapt pathname.
2224 (SHLIB_VERPFX): Set.
2225 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
2226 to mkmap-symver.awk.
2227 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
2228 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
2229 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
2230 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
2231 to mkmap-flat.awk.
2232 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
2233 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
2234 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
2235 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
2236 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
2237 * config/i386/libgcc-darwin.10.4.ver,
2238 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
2239 New files.
2240 * config/i386/t-darwin: Remove.
2241 * config/i386/t-darwin64: Likewise.
2242 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
2243 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
2244 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
2245 * config/i386/t-linux: New file.
2246 * config/i386/t-mingw32: New file.
2247 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
2248 * config/ia64/t-glibc: Rename to ...
2249 * config/ia64/t-linux: ... this.
2250 (SHLIB_MAPFILES): Set.
2251 * config/ia64/t-glibc-libunwind: Rename to ...
2252 * config/ia64/t-linux-libunwind: ... this.
2253 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
2254 * config/ia64/t-slibgcc-hpux: New file.
2255 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
2256 * config/m68k/t-slibgcc-elf-ver: New file.
2257 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
2258 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
2259 to mkmap-flat.awk.
2260 * config/pa/t-slibgcc-hpux: New file.
2261 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
2262 files.
2263 * config/rs6000/libgcc-darwin.10.4.ver,
2264 config/rs6000/libgcc-darwin.10.5.ver: New files.
2265 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
2266 config/rs6000/libgcc-glibc.ver.
2267 * config/rs6000/libgcc-ppc64.ver: Rename to
2268 config/rs6000/libgcc-ibm-ldouble.ver.
2269 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
2270 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
2271 * config/rs6000/t-ldbl128: Rename to ...
2272 * config/rs6000/t-linux: ... this.
2273 (SHLIB_MAPFILES): Adapt filename.
2274 * config/rs6000/t-slibgcc-aix: New file.
2275 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
2276 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
2277 libgcc-excl.ver, libgcc-glibc.ver.
2278 (SHLIB_LINK, SHLIB_INSTALL): Remove.
2279 * config/sparc/libgcc-glibc.ver: New file.
2280 * config/sparc/t-linux: New file.
2281 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
2282 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
2283 t-slibgcc-elf-ver to tmake_file.
2284 Add t-slibgcc-nolc-override to tmake_file for posix threads on
2285 *-*-freebsd[34].
2286 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2287 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
2288 t-slibgcc-elf-ver, t-linux to tmake_file.
2289 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
2290 tmake_file.
2291 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
2292 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
2293 (alpha*-dec-*vms*): Likewise.
2294 (arm*-*-freebsd*): Append to tmake_file.
2295 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
2296 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
2297 arm*-*-linux-*eabi.
2298 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
2299 tmake_file for arm*-*-symbianelf*.
2300 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
2301 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
2302 cris/t-linux.
2303 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
2304 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
2305 pa/t-slibgcc-dwarf-ver to tmake_file.
2306 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
2307 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
2308 (hppa*64*-*-hpux11*): Likewise.
2309 (hppa[12]*-*-hpux11*): Likewise.
2310 (x86_64-*-darwin*): Don't override tmake_file, but only keep
2311 i386/t-crtpc, i386/t-crtfm.
2312 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
2313 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2314 to tmake_file.
2315 Add i386/t-cygwin to tmake_file.
2316 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
2317 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
2318 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2319 to tmake_file.
2320 Add i386/t-mingw32 to tmake_file.
2321 (x86_64-*-mingw*): Likewise.
2322 (ia64*-*-freebsd*): Append to tmake_file.
2323 (ia64*-*-linux*): Append to tmake_file.
2324 Replace ia64/t-glibc by ia64/t-linux.
2325 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
2326 system libunwind.
2327 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
2328 t-slibgcc-hpux to tmake_file.
2329 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
2330 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
2331 (m32rle-*-linux*): Likewise.
2332 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
2333 sjlj exceptions.
2334 (microblaze*-linux*): New case.
2335 Append to tmake_file, add t-slibgcc-nolc-override.
2336 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
2337 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2338 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
2339 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2340 rs6000/t-slibgcc-aix to tmake_file.
2341 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2342 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2343 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2344 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2345 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2346 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
2347 sh*-*-linux*.
2348 (sparc-*-linux*): Append to tmake_file for *-leon*.
2349 Add sparc/t-linux to tmake_file for non-Leon targets.
2350 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
2351 (tic6x-*-uclinux): New case.
2352 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
2353 (tic6x-*-*): Add c6x/t-elf to tmake_file.
2354 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
2355 (am33_2.0-*-linux*): Append to tmake_file.
2356 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
2357 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
2358 x86_64-*-kfreebsd*-gnu.
2359 Add i386/t-linux to tmake_file.
2360
18b4bd7b
ILT		 23612011-10-28 Ian Lance Taylor <iant@google.com>
2362
2363 * config/i386/morestack.S: Correct CFI information to do proper
2364 returns throughout function. In 32-bit mode, save %ebx so that it
2365 is restored on unwind.
2366
5b2d9d90
BS		 23672011-10-25 Bernd Schmidt <bernds@codesourcery.com>
2368
2369 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
2370 case where B3 isn't the return register.
2371
0d53e346
BS		 2372 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
2373 logic for doubleword pops.
2374
cbffbd59
AT		 23752011-10-25 Andreas Tobler <andreast@fgznet.ch>
2376
2377 * config/rs6000/t-freebsd: Add wildcard.
2378
56dc349e
PB		 23792011-10-21 Paul Brook <paul@codesourcery.com>
2380
2381 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
2382
1e06b07d
UB		 23832011-10-16 Uros Bizjak <ubizjak@gmail.com>
2384 Eric Botcazou <ebotcazou@adacore.com>
2385
2386 PR target/50737
2387 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
2388 fs->signal_frame to 1.
2389
b5204884
ILT		 23902011-10-07 Ian Lance Taylor <iant@google.com>
2391
2392 * generic-morestack-thread.c: #include <errno.h>.
2393
91a639a1
ILT		 23942011-10-07 Ian Lance Taylor <iant@google.com>
2395
2396 PR target/46093
2397 * generic-morestack.c (__generic_morestack): Make sure the segment
2398 is large enough for both the stack frame and the copied
2399 parameters.
2400
cc49116d
RO		 24012011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2402
2403 PR bootstrap/49804
2404 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
2405 extra_parts.
2406
2996d8c3
NC		 24072011-09-28 Nick Clifton <nickc@redhat.com>
2408
2409 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
2410 64-bit doubles are not enabled.
2411 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
2412 and floatunsisf functions.
2413
1e874273 24142011-09-13 Paul Brook <paul@codesourcery.com>
2996d8c3 2415
1e874273
PB		 2416 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
2417 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
2418 * unwind-arm-common.inc: New file.
2419 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
2420 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
2421 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
2422 * config/c6x/libunwind.S: New file.
2423 * config/c6x/pr-support.c: New file.
2424 * config/c6x/unwind-c6x.c: New file.
2425 * config/c6x/unwind-c6x.h: New file.
2426 * config/c6x/t-c6x-elf: New file.
2427
f70c879a
UB		 24282011-08-23 Uros Bizjak <ubizjak@gmail.com>
2429
2430 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
2431 (ASM_DIVZERO): Ditto.
2432 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
2433
c55b374b
RS		 24342011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
2435
2436 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
2437
1e138510
RS		 24382011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
2439
2440 PR target/50090
2441 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
2442 instead of an assembly one.
2443
1563503d
PB		 24442011-08-12 Paolo Bonzini <bonzini@gnu.org>
2445
2446 PR bootstrap/50047
2447 * Makefile.in (install-unwind_h): Create
2448 $(gcc_objdir)/include/unwind.h atomically.
2449
3627ac1a
RO		 24502011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2451
2452 * Makefile.in (install-unwind_h): Remove destination file first.
2453
c6412d86
RO		 24542011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2455
2456 * sync.c: New file.
2457 * config/mips/t-mips16: New file.
2458 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
2459 (mips*-*-linux*): Likewise.
2460 (mips*-sde-elf*): Likewise.
2461 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
2462 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
2463 Add mips/t-mips16 to tmake_file.
2464 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
2465 (mips-*-elf*): Likewise.
2466 (mips64-*-elf*): Likewise.
2467 (mips64orion-*-elf*): Likewise.
2468 (mips*-*-rtems*): Likewise.
2469 (mipstx39-*-elf*): Likewise.
2470 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
2471 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
2472 LIBGCC_SYNC_CFLAGS.
2473 Use $(srcdir) to refer to sync.c.
2474 Use $<.
2475 ($(libgcc-sync-funcs-o)): Likewise.
2476 ($(libgcc-sync-size-funcs-s-o)): Likewise.
2477 ($(libgcc-sync-funcs-s-o)): Likewise.
2478
3cb6e5bd
AS		 24792011-08-09 Andreas Schwab <schwab@linux-m68k.org>
2480
2481 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
2482 t-libunwind.
2483
cca2207a
L		 24842011-08-08 H.J. Lu <hongjiu.lu@intel.com>
2485
2486 PR other/48007
2487 * config/i386/value-unwind.h: New.
2488
ed39fbad
RS		 24892011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
2490
2491 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
2492 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
2493 Add to tmake_file rather than overriding it.
2494
aca0b0b3
RO		 24952011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2496
2497 * config/t-softfp: Remove.
2498 * soft-fp: Moved from ../gcc/config.
2499 * soft-fp/README: Remove t-softfp reference.
2500 * soft-fp/t-softfp: Move to config/t-softfp.
2501 (softfp_machine_header): Remove.
2502 (softfp_file_list): Remove config subdir.
2503 (soft-fp-objects): New variable.
2504 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
2505 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
2506 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
2507 * config/t-softfp-excl: New file.
2508 * config/t-softfp-sfdf: New file.
2509 * config/t-softfp-tf: New file.
2510 * config/no-sfp-machine.h: New file.
2511 * config/arm/sfp-machine.h: New file.
2512 * config/arm/t-softfp: New file.
2513 * config/c6x/sfp-machine.h: New file.
2514 * config/i386/32/t-fprules-softfp: Rename to ...
2515 * config/i386/32/t-softfp: ... this.
2516 (tifunctions, LIB2ADD): Remove.
2517 (softfp_int_modes): Override.
2518 * config/i386/64/t-softfp-compat (tf-functions): Remove config
2519 subdir.
2520 * config/i386/64/eqtf2.c: Likewise.
2521 * config/i386/64/getf2.c: Likewise.
2522 * config/i386/64/letf2.c: Likewise.
2523 * config/ia64/sft-machine.h: New file.
2524 * config/ia64/t-fprules-softfp: Rename to ...
2525 * config/ia64/t-softfp: ... this.
2526 * config/lm32/sfp-machine.h: New file.
2527 * config/moxie/t-moxie-softfp: Remove.
2528 * config/rs6000/ibm-ldouble-format: New file.
2529 * config/rs6000/ibm-ldouble.c: New file.
2530 * config/rs6000/libgcc-ppc-glibc.ver: New file
2531 * config/rs6000/libgcc-ppc64.ver: New file
2532 * config/rs6000/sfp-machine.h: New file.
2533 * config/rs6000/t-freebsd: New file.
2534 * config/rs6000/t-ibm-ldouble: New file.
2535 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
2536 libgcc-ppc-glibc.ver.
2537 * config/rs6000/t-linux64: New file.
2538 * config/rs6000/t-ppccomm (LIB2ADD): Add
2539 $(srcdir)/config/rs6000/ibm-ldouble.c.
2540 * config/rs6000/t-ppccomm-ldbl: New file.
2541 * config/score/sfp-machine.h: New file.
2542 * config.host (sfp_machine_header): Explain.
2543 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
2544 t-softfp to tmake_file.
2545 (arm*-*-uclinux*): Likewise.
2546 (arm*-*-ecos-elf): Likewise.
2547 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2548 (arm*-*-rtems*): Likewise.
2549 (arm*-*-elf): Likewise.
2550 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
2551 in tmake_file.
2552 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
2553 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
2554 (lm32-*-uclinux*): Likewise.
2555 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
2556 t-softfp-excl, t-softfp.
2557 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
2558 (powerpc64-*-darwin*): Likewise.
2559 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
2560 to tmake_file.
2561 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
2562 tmake_file.
2563 (powerpc-*-eabisim*): Likewise.
2564 (powerpc-*-elf*): Likewise.
2565 (powerpc-*-eabialtivec*): Likewise.
2566 (powerpc-xilinx-eabi*): Likewise.
2567 (powerpc-*-rtems*): Likewise.
2568 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
2569 t-softfp-excl, t-softfp to tmake_file.
2570 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
2571 rs6000/t-ppccomm-ldbl to tmake_file.
2572 (powerpcle-*-elf*): Likewise.
2573 (powerpcle-*-eabisim*): Likewise.
2574 (powerpcle-*-eabi*): Likewise.
2575 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2576 rs6000/t-ibm-ldouble to tmake_file.
2577 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2578 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2579 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
2580 (tic6x-*-*): Likewise.
2581 (i[34567]86-*-darwin*, x86_64-*-darwin*,
2582 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
2583 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
2584 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
2585 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
2586 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
2587 t-softfp to tmake_file.
2588 * configure.ac (sfp_machine_header): Provide default if unset.
2589 Substitute.
2590 Link sfp-machine.h to config/$sfp_machine_header.
2591 * configure: Regenerate.
2592
569dc494
RO		 25932011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2594
2595 * Makefile.in (double_type_size, long_double_type_size): Set.
2596 Remove $(fpbit-in-libgcc) support.
2597 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
2598 (fpbit-src): New variable.
2599 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
2600 Compile with -DFLOAT $(FPBIT_CFLAGS).
2601 Use $<.
2602 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
2603 Compile with $(FPBIT_CFLAGS).
2604 Use $<.
2605 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
2606 Compile with -DFLOAT $(TPBIT_CFLAGS).
2607 Use $<.
2608 * configure.ac (double_type_size, long_double_type_size):
2609 Determine and substitute.
2610 * configure: Regenerate.
2611 * fp-bit.c, fp-bit.h: New files.
2612 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
2613 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
2614 * config/mips/t-mips: New file.
2615 * config/mips/t-sdemtk: New file.
2616 * config/rs6000/ppc64-fp.c: New file.
2617 * config/rs6000/t-darwin (LIB2ADD): Add
2618 $(srcdir)/config/rs6000/ppc64-fp.c.
2619 * config/rs6000/t-ppc64-fp: New file.
2620 * config/rx/rx-lib.h: New file.
2621 * config/rx/t-rx (FPBIT): Set to true.
2622 ($(gcc_objdir)/fp-bit.c): Remove.
2623 (DPBIT): Set to true only with -m64bit-doubles.
2624 ($(gcc_objdir)/dp-bit.c): Remove.
2625 * config/sparc/t-softfp: Remove.
2626 * config/spu/t-elf: New file.
2627 * config/t-fdpbit, config/t-fpbit: New files.
2628 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
2629 (mips*-*-*): Likewise.
2630 (arm-wrs-vxworks): Likewise.
2631 (arm*-*-freebsd*): Likewise.
2632 (avr-*-rtems*): Add t-fpbit to tmake_file.
2633 (avr-*-*): Likewise.
2634 (bfin*-elf*): Add t-fdpbit to tmake_file.
2635 (bfin*-uclinux*): Likewise.
2636 (bfin*-linux-uclibc*): Likewise.
2637 (bfin*-rtems*): New case.
2638 Add t-fdpbit to tmake_file.
2639 (bfin*-*): Add t-fdpbit to tmake_file.
2640 (crisv32-*-elf): Likewise.
2641 (cris-*-linux*): Likewise.
2642 (fr30-*-elf): Likewise.
2643 (frv-*-elf, frv-*-*linux*): Likewise.
2644 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
2645 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
2646 (m32r-*-elf*): Likewise.
2647 (m32rle-*-elf*): Likewise.
2648 (m32r-*-linux*): Likewise.
2649 (m32rle-*-linux*): Likewise.
2650 (mcore-*-elf): Add t-fdpbit to tmake_file.
2651 (microblaze*-*-*): Likewise.
2652 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
2653 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
2654 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
2655 Fix typo.
2656 Add mips/t-tpbit to tmake-file.
2657 (mips*-*-linux*): Fix typo.
2658 (mips*-sde-elf*): New case
2659 Add mips/t-sdemtk unless using newlib.
2660 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
2661 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
2662 (mn10300-*-*): Likewise.
2663 (pdp11-*-*): Likewise.
2664 (picochip-*-*): Add t-fpbit to tmake_file.
2665 (powerpc-*-eabisimaltivec*): Likewise.
2666 (powerpc-*-eabisim*): Likewise.
2667 (powerpc-*-elf*): Likewise.
2668 (powerpc-*-eabialtivec*): Likewise.
2669 (powerpc-xilinx-eabi*): New case.
2670 Add t-fdpbit to tmake_file.
2671 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
2672 (powerpc-*-rtems*): Likewise.
2673 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
2674 tmake_file.
2675 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
2676 tmake_file.
2677 (powerpc-*-lynxos*): Likewise.
2678 (powerpcle-*-elf*): Likewise.
2679 (powerpcle-*-eabisim*): Likewise.
2680 (powerpcle-*-eabi*): Likewise.
2681 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2682 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
2683 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2684 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2685 (rx-*-elf): Add t-fdpbit to tmake_file.
2686 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2687 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2688 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2689 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
2690 sh*-*-netbsd*.
2691 (sh-*-rtems*): Add t-fdpbit to tmake_file.
2692 (sh-wrs-vxworks): Likewise.
2693 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
2694 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
2695 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
2696 (sparc64-*-rtems*): ... new case.
2697 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
2698 (spu-*-elf*): Likewise.
2699 Add spu/t-elf to tmake_file.
2700 (v850*-*-*): Add t-fdpbit to tmake_file.
2701 (xstormy16-*-elf): Likewise.
2702 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
2703 (mep*-*-*): Likewise.
2704
201cdb74
RO		 27052011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2706
2707 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
2708 variables.
2709 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
2710 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
2711 (install-unwind_h): New target.
2712 (all): Depend on it.
2713 * config.host (unwind_header): New variable.
2714 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
2715 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2716 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
2717 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
2718 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
2719 Set unwind_header.
2720 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
2721 Set unwind_header.
2722 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
2723 arm*-*-eabi*.
2724 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
2725 Set unwind_header.
2726 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
2727 (ia64*-*-freebsd*): Likewise.
2728 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
2729 tmake_file.
2730 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
2731 $with_system_libunwind.
2732 (ia64*-*-hpux*): Set tmake_file.
2733 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
2734 (picochip-*-*): Set tmake_file.
2735 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
2736 md_unwind_header.
2737 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2738 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2739 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
2740 (xtensa*-*-elf*): Set tmake_file.
2741 (xtensa*-*-linux*): Likewise.
2742 * configure.ac: Include ../config/unwind_ipinfo.m4.
2743 Call GCC_CHECK_UNWIND_GETIPINFO.
2744 Link unwind.h to $unwind_header.
2745 * configure: Regenerate.
2746 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
2747 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
2748 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
2749 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
2750 * config/unwind-dw2-fde-darwin.c: New file.
2751 * config/arm/libunwind.S, config/arm/pr-support.c,
2752 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
2753 config/arm/unwind-arm.h,: New files.
2754 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
2755 config/ia64/t-eh-ia64, config/ia64/t-glibc,
2756 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
2757 config/ia64/t-vms, config/ia64/unwind-ia64.c,
2758 config/ia64/unwind-ia64.h: New files.
2759 * config/picochip/t-picochip: New file.
2760 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
2761 files.
2762 * config/rs6000/t-darwin (LIB2ADDEH): Set.
2763 * config/s390/t-tpf (LIB2ADDEH): Remove.
2764 * config/t-darwin (LIB2ADDEH): Set.
2765 * config/t-eh-dw2-dip: New file.
2766 * config/t-libunwind, config/t-libunwind-elf: New files.
2767 * config/t-sol2 (LIB2ADDEH): Remove.
2768 * config/xtensa/t-xtensa: New file.
2769
40f2f11f
L		 27702011-08-02 H.J. Lu <hongjiu.lu@intel.com>
2771
2772 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
2773 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
2774 long long to check rt_sigreturn syscall.
2775
bd15e32c
AM		 27762011-08-02 Alan Modra <amodra@gmail.com>
2777
2778 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2779 Restore for indirect call bcrtl from correct stack slot, and only
2780 if cfa+40 isn't valid.
2781
655b30bf
JB		 27822011-08-01 Julian Brown <julian@codesourcery.com>
2783
2784 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
2785 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
2786 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
2787
247eb06f
JB		 27882011-08-01 Julian Brown <julian@codesourcery.com>
2789
2790 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
2791 (libgcc-std.ver.in): Use above.
2792 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
2793 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
2794 throughout file.
2795 * config/t-fixedpoint-gnu-prefix: New file.
2796 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
2797 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
2798 instead of __PFX__.
2799
02a8fe00
L		 28002011-07-28 H.J. Lu <hongjiu.lu@intel.com>
2801
2802 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
2803 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
2804 for x86-64. Properly check __x86_64__ and __LP64__.
2805
5fce9126
L		 28062010-07-28 H.J. Lu <hongjiu.lu@intel.com>
2807
2808 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
2809 version.
2810 (_FP_WS_TYPE): Likewise.
2811 (_FP_I_TYPE): Likewise.
2812
2374a88a
AM		 28132011-07-28 Alan Modra <amodra@gmail.com>
2814
2815 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2816 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
2817 in a plt call stub. Do restore r2 if stopped on bctrl.
2818
e44dbbe1
RO		 28192011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2820
2821 * config.host (i[3456x]86-*-netware*): Remove.
2822 * config/i386/netware-crt0.c, config/i386/t-nwld,
2823 config/i386/t-slibgcc-nwld: Remove.
2824
bcead286
BS		 28252011-07-15 Bernd Schmidt <bernds@codesourcery.com>
2826
2827 * config.host: Handle tic6x-*-*.
2828 * config/c6x/c6x-abi.h: New file.
2829
b3fe1584
RO		 28302011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2831
2832 * config/i386/crtprec.c: New file.
2833 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
2834 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
2835 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
2836 (x86_64-*-darwin*): Likewise.
2837 (i[34567]86-*-solaris2*: Likewise.
2838
35d8090d
RO		 28392011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2840
2841 * config/alpha/crtfastmath.c: New file.
2842 * config/i386/crtfastmath.c: New file.
2843 * config/ia64/crtfastmath.c: New file.
2844 * config/mips/crtfastmath.c: New file.
2845 * config/sparc/crtfastmath.c: New file.
2846
2847 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
2848 crtfastmath.c.
2849 Add -frandom-seed=gcc-crtfastmath.
2850 * config/alpha/t-crtfm: Remove.
2851 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
2852 * config/ia64/t-ia64 (crtfastmath.o): Remove.
2853
2854 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
2855 (alpha*-dec-osf5.1*): Likewise.
2856 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
2857 Add crtfastmath.o to extra_parts.
2858 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
2859 Add crtfastmath.o to extra_parts.
2860 (x86_64-*-darwin*): Likewise.
2861 (x86_64-*-mingw*): Likewise.
2862 (ia64*-*-elf*): Add t-crtfm to tmake_file.
2863 (ia64*-*-freebsd*): Likewise.
2864 (ia64*-*-linux*): Likewise.
2865 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
2866 Add crtfastmath.o to extra_parts.
2867
e141542e
RO		 28682011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2869
2870 * config/darwin-crt3.o: New file.
2871 * config/rs6000/darwin-crt2.c: New file.
2872 * config/t-darwin: New file.
2873 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
2874 (crt2.o): New rule.
2875 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
2876 (powerpc-*-darwin*): Add crt2.o to extra_parts.
2877 (powerpc64-*-darwin*): Likewise.
2878
2d1efe2d
RO		 28792011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2880
2881 * config/i386/netware-crt0.c: New file.
2882 * config/i386/t-nwld: Rename to ...
2883 * config/i386/t-slibgcc-nwld: ... this.
2884 * config/i386/t-nwld: New file.
2885 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
2886 tmake_file.
2887 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
2888 extra_parts.
2889
4a8bb046
RO		 28902011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2891
2892 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
2893 i386/t-crtstuff.
2894 * configure: Regenerate.
2895
2d8d5935
RO		 28962011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2897
2898 * dfp-bit.c, dfp-bit.h: New files.
2899 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
2900 variables.
2901 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
2902 ($(d64pbit-o)): Likewise.
2903 ($(d128pbit-o)): Likewise.
2904 * config/t-dfprules: New file.
2905 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
2906 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
2907 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2908 (x86_64-*-linux*): Likewise.
2909 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2910 (i[34567]86-*-cygwin*): Likewise.
2911 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
2912 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2913
2c50b2c3
RO		 29142011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2915
2916 * Makfile.in (LIBGCOV): New variable.
2917 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
2918 * libgcov.c: New file.
2919
a039d7c2
RO		 29202011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2921
2922 * fixed-bit.c, fixed-bit.h: New files.
2923 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
2924 refer to fixed-bit.c.
2925
1e4b2746
JM		 29262011-07-07 Joseph Myers <joseph@codesourcery.com>
2927
2928 * config.host (*local*): Remove.
2929
fbdd5d87
RO		 29302011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2931
2932 PR target/39150
2933 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
2934 like i?86-*-solaris2.1[0-9]*.
2935 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
2936 * configure.ac (i?86-*-solaris2*): Likewise.
2937 * configure: Regenerate.
2938
9e7714f4
TS		 29392011-07-06 Thomas Schwinge <thomas@schwinge.name>
2940
2941 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2942 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
2943 md_unwind_header by splitting out of...
2944 (i[34567]86-*-linux*): ... this.
2945 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
2946 Remove md_unwind_header by splitting out of...
2947 (x86_64-*-linux*): ... this.
2948
6dab9931
GJL		 29492011-07-04 Georg-Johann Lay <avr@gjlay.de>
2950
2951 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
2952
4be46d19
NC		 29532011-06-28 Nick Clifton <nickc@redhat.com>
2954
2955 * config.host: Recognize all V850 variants.
2956
1da9434b
UB		 29572011-06-22 Uros Bizjak <ubizjak@gmail.com>
2958
2959 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
2960
e4d48a4d
RO		 29612011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2962
2963 * shared-object.mk (c_flags-$o): Save c_flags.
2964 ($(base)$(objext)): Use it.
2965 ($(base)_s$(objext)): Likewise.
2966
3801c801
BS		 29672011-06-21 Bernd Schmidt <bernds@codesourcery.com>
2968
2969 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
2970 * libgcc-std.ver.in (GCC_4.7.0): New section.
2971
0ad8bb3b 29722011-06-16 Georg-Johann Lay <avr@gjlay.de>
1da9434b 2973
0ad8bb3b
GJL		 2974 PR target/49313
2975 PR target/29524
2976 * config/avr/t-avr: Fix line endings.
2977 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
2978 _parityXX2.
2979
ea963999
OH		 29802011-06-14 Olivier Hainque <hainque@adacore.com>
2981 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2982
2983 * config/mips/irix6-unwind.h: New file.
2984 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
2985
b11b0904
EB		 29862011-06-10 Eric Botcazou <ebotcazou@adacore.com>
2987
2988 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
2989 (sparc64_fallback_frame_state): Use it.
2990 (sparc64_frob_update_context): Further adjust context.
2991 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
2992 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
2993 * config/sparc/sol2-cn.S: Likewise.
2994
10e48e39
RO		 29952011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2996
2997 * enable-execute-stack-empty.c: New file.
2998 * enable-execute-stack-mprotect.c: New file.
2999 * config/i386/enable-execute-stack-mingw32.c: New file.
3000 * config.host (enable_execute_stack): New variable.
3001 Select appropriate variants.
3002 * configure.ac: Link enable-execute-stack.c to
3003 $enable_execute_stack.
3004 * configure: Regenerate.
3005 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
3006 (lib2funcs): Remove _enable_execute_stack.
3007
10c4cabc
DM		 30082011-06-09 David S. Miller <davem@davemloft.net>
3009 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3010
3011 * config.host (sparc-*-linux*): Correct md_unwind_header
3012 filename.
3013 (s390x-ibm-tpf*): Fix typo.
3014
aa4203e7
RO		 30152011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3016
3017 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
3018 Add crtfastmath.o to extra_parts.
3019 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
3020 mips/t-crtfm.
3021 * config/mips/t-crtfm: Remove.
3022
0defd786
JDA		 30232011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3024
3025 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
3026
82f247af
KK		 30272011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
3028
3029 * config.host (sh*-*-linux*): Fix typo.
3030
58cd1d70
RO		 30312011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3032
3033 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
3034 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
3035 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
3036 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
3037 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
3038 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
3039 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
3040 Wrap in !__MINGW64__.
3041 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
3042 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
3043 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
3044 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
3045 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
3046 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
3047 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
3048 Wrap in !__LP64__.
3049 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
3050 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
3051 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
3052 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
3053 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
3054 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
3055 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
3056 * config/no-unwind.h: New file.
3057 * config.host (md_unwind_header): Document.
3058 Define.
3059 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
3060 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
3061 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
3062 hppa[12]*-*-hpux11*): Set md_unwind_header.
3063 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
3064 Set md_unwind_header.
3065 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
3066 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
3067 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
3068 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
3069 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
3070 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
3071 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
3072 md_unwind_header.
3073 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
3074 * configure: Regenerate.
3075
737346fa
RO		 30762011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3077
3078 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
3079 Set tmake_file, extra_parts.
3080 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
3081 Remove O32 support.
3082 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
3083 Remove O32 support.
3084 * config/mips/t-irix6: New file.
3085 * config/mips/t-slibgcc-irix: New file.
3086
c192cee6
RO		 30872011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3088
3089 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
3090 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
3091
ee33b5f0
RO		 30922011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3093
3094 * configure.ac (target_thread_file): Determine thread model.
3095 * configure: Regenerate.
3096 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
3097 * config/alpha/t-alpha: New file.
3098 * config/alpha/t-crtfm: Use $<.
3099 * config/alpha/t-ieee: New file.
3100 * config/alpha/t-osf-pthread: New file.
3101 * config/alpha/t-slibgcc-osf: New file.
3102 * config/alpha/libgcc-osf5.ver: New file.
3103
0699e415
RO		 31042011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3105
3106 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
3107 tmake_file.
3108 Add crtfastmath.o to extra_parts.
3109
a3fab9c2
RO		 31102011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3111
3112 * config/gmon-sol2.c: Reindent.
3113 Cleanup comments.
3114 Remove, correct casts.
3115 Use STDERR_FILENO, NULL.
3116 (BASEADDRESS): Remove.
3117 (minbrk): Remove.
3118 (errno, sbrk): Remove declarations.
3119 (monstartup) [hp300]: Remove.
3120 (mcount): Remove.
3121
ca24c5ad
RO		 31222011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3123
3124 * Makefile.in (cpu_type): Define.
3125 * config.host (i[34567]86-*-rtems*): Handle it.
3126 (i[34567]86-*-solaris2*): Move body ...
3127 (*-*-solaris2*): ... here.
3128 New case, generalize.
3129 (sparc-*-elf*): Handle it.
3130 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
3131 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
3132 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
3133 Fold into ...
3134 (sparc*-*-solaris2*): ... this.
3135 New case.
3136 (sparc64-*-elf*): Handle it.
3137 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
3138 Merge ../gcc/config/i386/gmon-sol2.c.
3139 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
3140 Use C comments.
3141 Merge ../gcc/config/i386/sol2-gc1.asm.
3142 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
3143 Use C comments.
3144 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
3145 Use C comments.
3146 * config/i386/t-crtfm (crtfastmath.o): Use $<.
3147 * config/i386/t-crtstuff: New file.
3148 * config/i386/t-softfp: New file.
3149 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
3150 $(T)crti.o, $(T)crtn.o): Remove.
3151 (gcrt1.o): New rule.
3152 (TARGET_LIBGCC2_CFLAGS): Remove.
3153 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
3154 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
3155 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
3156 * config/sparc/t-sol2: New file.
3157 * config/sparc/t-crtfm: Move to ...
3158 * config/t-crtfm: ... this.
3159 Use $(cpu_type), $<.
3160 * config/t-crtin: New file.
3161 * config/sparc/t-softfp: New file.
3162 * config/sparc/t-softmul: New file.
3163 * config/t-rtems: New file.
3164 * config/t-slibgcc: New file.
3165 * config/t-slibgcc-elf-ver: New file.
3166 * config/t-slibgcc-gld: New file.
3167 * config/t-slibgcc-sld: New file.
3168 * config/t-sol2: New file.
3169 * configure.ac: Include ../config/lib-ld.m4.
3170 Call AC_LIB_PROG_LD_GNU.
3171 Substitute cpu_type.
3172 * configure: Regenerate.
3173
ad5f3d7b
BS		 31742011-05-27 Bernd Schmidt <bernds@codesourcery.com>
3175
3176 PR bootstrap/49173
3177 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
3178 libgcc-std.ver in the build directory.
3179 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
3180 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
3181
cdbf4541
BS		 31822011-05-25 Bernd Schmidt <bernds@codesourcery.com>
3183
3184 * libgcc-std.ver.in: New file.
3185 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
3186 variables.
3187 (libgcc-std.ver): New rule.
3188 * config/t-gnu-prefix: New file.
3189
c8028650
RO		 31902011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3191
3192 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
3193
4a68b4ca
JM		 31942011-05-10 Joseph Myers <joseph@codesourcery.com>
3195
3196 * config/i386/darwin-lib.h: New file.
3197
80cf2e08
JM		 31982011-05-10 Joseph Myers <joseph@codesourcery.com>
3199
3200 * config/arm/symbian-lib.h: New.
3201
a3330c9d
CD		 32022011-05-04 Chris Demetriou <cgd@google.com>
3203
3204 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
3205 (__x86.get_pc_thunk.bx): ...this.
3206 (__morestack): Adjust for rename, remove undef of __i686.
3207
6ace0756
CD		 32082011-05-03 Chris Demetriou <cgd@google.com>
3209
3210 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
3211
ebb9f8b0
JM		 32122011-03-22 Joseph Myers <joseph@codesourcery.com>
3213
3214 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
3215 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
3216 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
3217 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
3218 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
3219 Remove cases.
3220
9cfa1499
AT		 32212011-03-14 Andreas Tobler <andreast@fgznet.ch>
3222
3223 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
3224 Adjust copyright year.
3225
457186f6
ILT		 32262011-03-07 Ian Lance Taylor <iant@google.com>
3227
3228 * generic-morestack.c (__splitstack_find): Adjust returned stack
3229 pointer to include all registers pushed by __morestack.
3230
58c741a6
DK		 32312011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3232
3233 PR target/40125
3234 * configure.ac: Call ACX_NONCANONICAL_TARGET.
3235 (toolexecdir): Calculate and AC_SUBST.
3236 (toolexeclibdir): Likewise.
3237 * Makefile.in (target_noncanonical): Import.
3238 (toolexecdir): Likewise.
3239 (toolexeclibdir): Likewise.
3240 * configure: Regenerate.
3241
26716c44
NF		 32422010-12-13 Nathan Froyd <froydnj@codesourcery.com>
3243
3244 PR target/46040
3245 * config/arm/bpabi.h: Rename to...
3246 * config/arm/bpabi-lib.h: ...this.
3247
b595b1a1
RO		 32482010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3249
3250 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
3251 appropriate.
3252 * configure: Regenerate.
3253
a3abe41c
NF		 32542010-11-24 Nathan Froyd <froydnj@codesourcery.com>
3255
3256 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
3257 __FLOAT_WORD_ORDER__.
3258 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
3259 Delete.
3260
455c8f48
RW		 32612010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3262
3263 PR other/46202
3264 * Makefile.in (install-strip): New phony target.
3265
f3824a8b
ILT		 32662010-11-07 Ian Lance Taylor <iant@google.com>
3267
3268 PR target/46089
3269 * config/i386/morestack.S (__morestack_large_model): New
3270 function.
3271
18ed6ee4
NF		 32722010-10-23 Nathan Froyd <froydnj@codesourcery.com>
3273
3274 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
3275 Delete.
3276 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
3277
8ac7fdcb
NF		 32782010-10-14 Nathan Froyd <froydnj@codesourcery.com>
3279
3280 * config/arm/bpabi.h: New file.
3281 * config/frv/frv-abi.h: New file.
3282
cdb388c2
ILT		 32832010-10-01 Ian Lance Taylor <iant@google.com>
3284
3285 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
3286 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
3287
ef7c141c
L		 32882010-10-01 H.J. Lu <hongjiu.lu@intel.com>
3289
3290 PR target/45858
3291 * config.host: Add the missing `$'.
3292
80920132
ME		 32932010-09-30 Michael Eager <eager@eagercon.com>
3294
3295 * config.host: Add microblaze*-*-*.
3296 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
3297 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
3298 udivsi3.asm,umodsi3.asm}: New.
3299
6dace308
ILT		 33002010-09-28 Ian Lance Taylor <iant@google.com>
3301
3302 * configure.ac: Adjust CFI test to test assembler directly rather
3303 than checking gcc preprocessor macro.
3304 * configure: Rebuild.
3305
b6110d6d
ILT		 33062010-09-27 Ian Lance Taylor <iant@google.com>
3307
3308 * configure.ac: Test whether assembler supports CFI directives.
3309 * config.host: Only add t-stack and i386/t-stack-i386 to
3310 tmake_file if libgcc_cv_cfi is "yes".
3311 * configure: Rebuild.
3312
7458026b
ILT		 33132010-09-27 Ian Lance Taylor <iant@google.com>
3314
3315 * generic-morestack.h: New file.
3316 * generic-morestack.c: New file.
3317 * generic-morestack-thread.c: New file.
3318 * config/i386/morestack.S: New file.
3319 * config/t-stack: New file.
3320 * config/i386/t-stack-i386: New file.
3321 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
3322 i386/t-stack-i386 to tmake_file.
3323
5b50fc0c
IS		 33242010-09-21 Iain Sandoe <iains@gcc.gnu.org>
3325
3326 * Makefile.in (libgcc-extra-parts): Check for static archives and
3327 invoke ranlib after installing them.
3328 (gcc-extra-parts): Likewise.
3329 (install-leaf): Likewise.
3330
b93cf342
L		 33312010-09-14 H.J. Lu <hongjiu.lu@intel.com>
3332
3333 * configure: Regenerated.
3334
996b42ef
KT		 33352010-09-10 Kai Tietz <kai.tietz@onevision.com>
3336
b93cf342 3337 * configure: Regenerated.
996b42ef 3338
be1c764e
GP		 33392010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
3340 Andrew Pinski <pinskia@gmail.com>
3341
1da9434b 3342 PR target/40959
be1c764e
GP		 3343 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
3344
cc0ae0ca
L		 33452010-09-06 H.J. Lu <hongjiu.lu@intel.com>
3346
3347 PR target/45524
3348 * configure: Regenerated.
3349
84f47d20
AS		 33502010-09-06 Andreas Schwab <schwab@redhat.com>
3351
3352 * configure: Regenerate.
3353
4159fb8d
UB		 33542010-09-03 Uros Bizjak <ubizjak@gmail.com>
3355
3356 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
3357 64bit targets.
3358 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
3359 for 64bit targets.
3360
0df8fcc8
UB		 33612010-09-03 Uros Bizjak <ubizjak@gmail.com>
3362 Iain Sandoe <iains@gcc.gnu.org>
3363
3364 PR target/45476
3365 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
3366 LIB2FUNCS_EXCLUDE functions.
3367
3c39bca6
AK		 33682010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3369
3370 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
3371 Include dfp.m4.
3372 * configure: Regenerate.
3373
d78552bd
UB		 33742010-09-01 Uros Bizjak <ubizjak@gmail.com>
3375
3376 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
3377 i386/t-freebsd to tmake_file.
3378 * config/i386/t-freebsd: New file.
3379 * config/i386/libgcc-bsd.ver: New file.
3380
c5b79d4e
NF		 33812010-07-23 Nathan Froyd <froydnj@codesourcery.com>
3382
3383 * config.host (powerpc*-eabispe*): Set tmake_file.
3384 (powerpc*-eabi*): Likewise.
3385 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
3386 crtbeginS, crtendS, crtbeginT.
3387
48b09a92
KH		 33882010-06-12 Kazu Hirata <kazu@codesourcery.com>
3389
3390 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
3391 to tmake_file. Add crtfastmath.o to extra_parts.
3392 * config/mips/t-crtfm: New.
3393
a4389204
JS		 33942010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
3395
3396 * config.host (sparc64-*-rtems*): New target.
3397
ed104137
RO		 33982010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3399
3400 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3401 assembler syntax.
3402
3f56ef8b
TS		 34032010-04-15 Thomas Schwinge <tschwinge@gnu.org>
3404
3405 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
3406
8c200350
RO		 34072010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3408
3409 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
3410 alpha-dec-osf5.0* support.
3411
80a61cb4 34122010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
c1b14424
RC		 3413
3414 * config.host: Add lm32-*-rtems*.
3415
f128db92
RO		 34162010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3417 Uros Bizjak <ubizjak@gmail.com>
3418
3419 PR target/39048
3420 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
3421 like other remaining 32-bit x86 OSes.
3422 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3423 assembler syntax.
3424 * config/i386/libgcc-sol2.ver: New file.
3425 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
3426
368fabd5
JH		 34272010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
3428
3429 PR c/43553
3430 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
3431 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
3432 is used and substitute set_use_emutls.
3433 * configure: Regenerated.
3434
15baf7f8
TG		 34352010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
3436
3437 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
3438
7f5441df
RO		 34392010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3440
3441 PR target/38085
3442 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
3443 MULTILIB_CFLAGS.
3444 ($(T)gcrt1.o): Likewise.
3445 ($(T)crt1.o): Likewise.
3446 ($(T)crti.o): Likewise.
3447 ($(T)crtn.o): Likewise.
3448
ef74edbd
RW		 34492010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3450
3451 PR other/42980
3452 * Makefile.in (install): Use $(MAKE) string in rule, for
3453 parallel make.
3454
e7c914db
HPN		 34552010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
3456
3457 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
3458 * config/mmix/t-mmix: New file.
3459 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
3460
1bcb71c4
JH		 34612010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
3462
3463 PR java/41991
3464 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
3465 SHLIB_MAPFILES.
3466
e6e50811
AG		 34672010-01-04 Anthony Green <green@moxielogic.com>
3468
3469 * config/moxie/crti.asm, config/moxie/crtn.asm,
3470 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
3471 config/moxie/t-moxie: New files.
3472 * config.host: Add t-moxie-softfp reference.
3473
ca8520ad
IS		 34742009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
3475
3476 PR other/39888
3477 * config/t-slibgcc-darwin: Fix embedded rpaths for
3478 --enable-version-specific-runtime-libs, build extension stub
3479 libs exposing features available from current libgcc_s.
3480
aa4945c1
JB		 34812009-11-11 Jon Beniston <jon@beniston.com>
3482
d78552bd
UB		 3483 * config.host: Add lm32 targets.
3484 * config/lm32: New directory.
3485 * config/lm32/libgcc_lm32.h: New file.
3486 * config/lm32/_mulsi3.c: New file.
3487 * config/lm32/_udivmodsi4.c: New file.
3488 * config/lm32/_divsi3.c: New file.
3489 * config/lm32/_modsi3.c: New file.
3490 * config/lm32/_udivsi3.c: New file.
3491 * config/lm32/_umodsi3.c: New file.
3492 * config/lm32/_lshrsi3.S: New file.
3493 * config/lm32/_ashrsi3.S: New file.
3494 * config/lm32/_ashlsi3.S: New file.
3495 * config/lm32/crti.S: New file.
3496 * config/lm32/crtn.S: New file.
3497 * config/lm32/t-lm32: New file.
3498 * config/lm32/t-elf: New file.
3499 * config/lm32/t-uclinux: New file.
aa4945c1 3500
65a324b4
NC		 35012009-10-26 Nick Clifton <nickc@redhat.com>
3502
3503 * config.host: Add support for RX target.
3504 * config/rx: New directory.
3505 * config/rx/rx-abi-functions.c: New file. Supplementary
3506 functions for libgcc to support the RX ABI.
3507 * config/rx/rx-abi.h: New file. Supplementary header file for
3508 libgcc RX ABI functions.
3509 * config/rx/t-rx: New file: Makefile fragment for building
3510 libgcc for the RX.
3511
dfb3b0e3
UB		 35122009-10-09 Uros Bizjak <ubizjak@gmail.com>
3513
3514 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
3515 constraint of y0 to "g".
3516
81dd9fd7
AK		 35172009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3518
3519 * config.host: Include the s390 makefile fragments.
3520 * config/s390/32/_fixdfdi.c: New file.
3521 * config/s390/32/_fixsfdi.c: New file.
3522 * config/s390/32/_fixtfdi.c: New file.
3523 * config/s390/32/_fixunsdfdi.c: New file.
3524 * config/s390/32/_fixunssfdi.c: New file.
3525 * config/s390/32/_fixunstfdi.c: New file.
3526 * config/s390/32/t-floattodi: New file.
3527 * config/s390/libgcc-glibc.ver: New file.
3528 * config/s390/t-crtstuff: New file.
3529 * config/s390/t-linux: New file.
3530 * config/s390/t-tpf: New file.
3531
df58e648
RW		 35322009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3533
3534 * configure.ac (AC_PREREQ): Bump to 2.64.
3535
79052be3
KK		 35362009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
3537
3538 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
3539
5213506e
RW		 35402009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3541
3542 * configure: Regenerate.
3543
a9a25daa
DR		 35442009-08-09 Douglas B Rupp <rupp@gnat.com>
3545
3546 * config.host (ia64-hp-*vms*): New target.
3547 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
3548 with ia64-hp-*vms*.
3549
6efbd53f
RW		 35502009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3551
3552 * configure.ac: Add snippet for maintainer-mode.
3553 * configure: Regenerate.
3554 * Makefile.in (AUTOCONF, configure_deps): New variables.
3555 ($(srcdir)/configure)): New rule, active only with maintainer
3556 mode turned on.
3557
7acf4da6
DD		 35582009-06-23 DJ Delorie <dj@redhat.com>
3559
3560 Add MeP port.
3561 * config.host: Add mep support.
3562
54f549af
KT		 35632009-06-22 Kai Tietz <kai.tietz@onevision.com>
3564
34481f28 3565 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 3566 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
34481f28
UB		 3567
3568 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
3569 for mingw targets.
54f549af
KT		 3570 * config/i386/64/_multc3.c: Likewise.
3571 * config/i386/64/_powitf2.c: Likewise.
3572 * config/i386/64/eqtf2.c: Likewise.
3573 * config/i386/64/getf2.c: Likewise.
3574 * config/i386/64/letf2.c: Likewise.
3575 * config/i386/64/letf2.c: Likewise.
34481f28
UB		 3576 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
3577 unsigned long long for x64 mingw targets.
3578 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
3579 (_FP_I_TYPE): Define as long long for x64 mingw target.
54f549af 3580
fea96e25
MR		 35812009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
3582
3583 * config.host (vax-*-linux*): New.
3584
cceb575c
AG		 35852009-05-31 Anthony Green <green@moxielogic.com>
3586
3587 * config.host: Add moxie support.
3588 * config/moxie/t-moxie: New file.
3589
e997fb9c
DB		 35902009-05-29 David Billinghurst <billingd@gcc.gnu.org>
3591
3592 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 3593 t-softfp to tmake_file for i[34567]86-*-cygwin*.
e997fb9c 3594
532bfb0a
AJ		 35952009-04-17 Aurelien Jarno <aurelien@aurel32.net>
3596
3597 * config.host: Add i386/${host_address}/t-fprules-softfp to
3598 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
3599
748086b7
JJ		 36002009-04-09 Nick Clifton <nickc@redhat.com>
3601
3602 * config/ia64/tf-signs.c: Change copyright header to refer to
3603 version 3 of the GNU General Public License with version 3.1
3604 of the GCC Runtime Library Exception and to point readers at
3605 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
3606 web page.
3607 * config/i386/32/tf-signs.c: Likewise.
3608 * config/libbid/_addsub_dd.c: Likewise.
3609 * config/libbid/_addsub_sd.c: Likewise.
3610 * config/libbid/_addsub_td.c: Likewise.
3611 * config/libbid/_dd_to_df.c: Likewise.
3612 * config/libbid/_dd_to_di.c: Likewise.
3613 * config/libbid/_dd_to_sd.c: Likewise.
3614 * config/libbid/_dd_to_sf.c: Likewise.
3615 * config/libbid/_dd_to_si.c: Likewise.
3616 * config/libbid/_dd_to_td.c: Likewise.
3617 * config/libbid/_dd_to_tf.c: Likewise.
3618 * config/libbid/_dd_to_udi.c: Likewise.
3619 * config/libbid/_dd_to_usi.c: Likewise.
3620 * config/libbid/_dd_to_xf.c: Likewise.
3621 * config/libbid/_df_to_dd.c: Likewise.
3622 * config/libbid/_df_to_sd.c: Likewise.
3623 * config/libbid/_df_to_td.c: Likewise.
3624 * config/libbid/_di_to_dd.c: Likewise.
3625 * config/libbid/_di_to_sd.c: Likewise.
3626 * config/libbid/_di_to_td.c: Likewise.
3627 * config/libbid/_div_dd.c: Likewise.
3628 * config/libbid/_div_sd.c: Likewise.
3629 * config/libbid/_div_td.c: Likewise.
3630 * config/libbid/_eq_dd.c: Likewise.
3631 * config/libbid/_eq_sd.c: Likewise.
3632 * config/libbid/_eq_td.c: Likewise.
3633 * config/libbid/_ge_dd.c: Likewise.
3634 * config/libbid/_ge_sd.c: Likewise.
3635 * config/libbid/_ge_td.c: Likewise.
3636 * config/libbid/_gt_dd.c: Likewise.
3637 * config/libbid/_gt_sd.c: Likewise.
3638 * config/libbid/_gt_td.c: Likewise.
3639 * config/libbid/_isinfd128.c: Likewise.
3640 * config/libbid/_isinfd32.c: Likewise.
3641 * config/libbid/_isinfd64.c: Likewise.
3642 * config/libbid/_le_dd.c: Likewise.
3643 * config/libbid/_le_sd.c: Likewise.
3644 * config/libbid/_le_td.c: Likewise.
3645 * config/libbid/_lt_dd.c: Likewise.
3646 * config/libbid/_lt_sd.c: Likewise.
3647 * config/libbid/_lt_td.c: Likewise.
3648 * config/libbid/_mul_dd.c: Likewise.
3649 * config/libbid/_mul_sd.c: Likewise.
3650 * config/libbid/_mul_td.c: Likewise.
3651 * config/libbid/_ne_dd.c: Likewise.
3652 * config/libbid/_ne_sd.c: Likewise.
3653 * config/libbid/_ne_td.c: Likewise.
3654 * config/libbid/_sd_to_dd.c: Likewise.
3655 * config/libbid/_sd_to_df.c: Likewise.
3656 * config/libbid/_sd_to_di.c: Likewise.
3657 * config/libbid/_sd_to_sf.c: Likewise.
3658 * config/libbid/_sd_to_si.c: Likewise.
3659 * config/libbid/_sd_to_td.c: Likewise.
3660 * config/libbid/_sd_to_tf.c: Likewise.
3661 * config/libbid/_sd_to_udi.c: Likewise.
3662 * config/libbid/_sd_to_usi.c: Likewise.
3663 * config/libbid/_sd_to_xf.c: Likewise.
3664 * config/libbid/_sf_to_dd.c: Likewise.
3665 * config/libbid/_sf_to_sd.c: Likewise.
3666 * config/libbid/_sf_to_td.c: Likewise.
3667 * config/libbid/_si_to_dd.c: Likewise.
3668 * config/libbid/_si_to_sd.c: Likewise.
3669 * config/libbid/_si_to_td.c: Likewise.
3670 * config/libbid/_td_to_dd.c: Likewise.
3671 * config/libbid/_td_to_df.c: Likewise.
3672 * config/libbid/_td_to_di.c: Likewise.
3673 * config/libbid/_td_to_sd.c: Likewise.
3674 * config/libbid/_td_to_sf.c: Likewise.
3675 * config/libbid/_td_to_si.c: Likewise.
3676 * config/libbid/_td_to_tf.c: Likewise.
3677 * config/libbid/_td_to_udi.c: Likewise.
3678 * config/libbid/_td_to_usi.c: Likewise.
3679 * config/libbid/_td_to_xf.c: Likewise.
3680 * config/libbid/_tf_to_dd.c: Likewise.
3681 * config/libbid/_tf_to_sd.c: Likewise.
3682 * config/libbid/_tf_to_td.c: Likewise.
3683 * config/libbid/_udi_to_dd.c: Likewise.
3684 * config/libbid/_udi_to_sd.c: Likewise.
3685 * config/libbid/_udi_to_td.c: Likewise.
3686 * config/libbid/_unord_dd.c: Likewise.
3687 * config/libbid/_unord_sd.c: Likewise.
3688 * config/libbid/_unord_td.c: Likewise.
3689 * config/libbid/_usi_to_dd.c: Likewise.
3690 * config/libbid/_usi_to_sd.c: Likewise.
3691 * config/libbid/_usi_to_td.c: Likewise.
3692 * config/libbid/_xf_to_dd.c: Likewise.
3693 * config/libbid/_xf_to_sd.c: Likewise.
3694 * config/libbid/_xf_to_td.c: Likewise.
3695 * config/libbid/bid128.c: Likewise.
3696 * config/libbid/bid128_2_str.h: Likewise.
3697 * config/libbid/bid128_2_str_macros.h: Likewise.
3698 * config/libbid/bid128_2_str_tables.c: Likewise.
3699 * config/libbid/bid128_add.c: Likewise.
3700 * config/libbid/bid128_compare.c: Likewise.
3701 * config/libbid/bid128_div.c: Likewise.
3702 * config/libbid/bid128_fma.c: Likewise.
3703 * config/libbid/bid128_logb.c: Likewise.
3704 * config/libbid/bid128_minmax.c: Likewise.
3705 * config/libbid/bid128_mul.c: Likewise.
3706 * config/libbid/bid128_next.c: Likewise.
3707 * config/libbid/bid128_noncomp.c: Likewise.
3708 * config/libbid/bid128_quantize.c: Likewise.
3709 * config/libbid/bid128_rem.c: Likewise.
3710 * config/libbid/bid128_round_integral.c: Likewise.
3711 * config/libbid/bid128_scalb.c: Likewise.
3712 * config/libbid/bid128_sqrt.c: Likewise.
3713 * config/libbid/bid128_string.c: Likewise.
3714 * config/libbid/bid128_to_int16.c: Likewise.
3715 * config/libbid/bid128_to_int32.c: Likewise.
3716 * config/libbid/bid128_to_int64.c: Likewise.
3717 * config/libbid/bid128_to_int8.c: Likewise.
3718 * config/libbid/bid128_to_uint16.c: Likewise.
3719 * config/libbid/bid128_to_uint32.c: Likewise.
3720 * config/libbid/bid128_to_uint64.c: Likewise.
3721 * config/libbid/bid128_to_uint8.c: Likewise.
3722 * config/libbid/bid32_to_bid128.c: Likewise.
3723 * config/libbid/bid32_to_bid64.c: Likewise.
3724 * config/libbid/bid64_add.c: Likewise.
3725 * config/libbid/bid64_compare.c: Likewise.
3726 * config/libbid/bid64_div.c: Likewise.
3727 * config/libbid/bid64_fma.c: Likewise.
3728 * config/libbid/bid64_logb.c: Likewise.
3729 * config/libbid/bid64_minmax.c: Likewise.
3730 * config/libbid/bid64_mul.c: Likewise.
3731 * config/libbid/bid64_next.c: Likewise.
3732 * config/libbid/bid64_noncomp.c: Likewise.
3733 * config/libbid/bid64_quantize.c: Likewise.
3734 * config/libbid/bid64_rem.c: Likewise.
3735 * config/libbid/bid64_round_integral.c: Likewise.
3736 * config/libbid/bid64_scalb.c: Likewise.
3737 * config/libbid/bid64_sqrt.c: Likewise.
3738 * config/libbid/bid64_string.c: Likewise.
3739 * config/libbid/bid64_to_bid128.c: Likewise.
3740 * config/libbid/bid64_to_int16.c: Likewise.
3741 * config/libbid/bid64_to_int32.c: Likewise.
3742 * config/libbid/bid64_to_int64.c: Likewise.
3743 * config/libbid/bid64_to_int8.c: Likewise.
3744 * config/libbid/bid64_to_uint16.c: Likewise.
3745 * config/libbid/bid64_to_uint32.c: Likewise.
3746 * config/libbid/bid64_to_uint64.c: Likewise.
3747 * config/libbid/bid64_to_uint8.c: Likewise.
3748 * config/libbid/bid_b2d.h: Likewise.
3749 * config/libbid/bid_binarydecimal.c: Likewise.
3750 * config/libbid/bid_conf.h: Likewise.
3751 * config/libbid/bid_convert_data.c: Likewise.
3752 * config/libbid/bid_decimal_data.c: Likewise.
3753 * config/libbid/bid_decimal_globals.c: Likewise.
3754 * config/libbid/bid_div_macros.h: Likewise.
3755 * config/libbid/bid_dpd.c: Likewise.
3756 * config/libbid/bid_flag_operations.c: Likewise.
3757 * config/libbid/bid_from_int.c: Likewise.
3758 * config/libbid/bid_functions.h: Likewise.
3759 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3760 * config/libbid/bid_inline_add.h: Likewise.
3761 * config/libbid/bid_internal.h: Likewise.
3762 * config/libbid/bid_round.c: Likewise.
3763 * config/libbid/bid_sqrt_macros.h: Likewise.
3764
37652009-04-09 Jakub Jelinek <jakub@redhat.com>
3766
3767 * Makefile.in: Change copyright header to refer to version
3768 3 of the GNU General Public License and to point readers at the
3769 COPYING3 file and the FSF's license web page.
3770 * config.host: Likewise.
3771
633dd061
AM		 37722009-04-07 Alan Modra <amodra@bigpond.net.au>
3773
3774 * config.host: Reorder and merge to match config.gcc change.
3775
457d1d00
AM		 37762009-04-03 Alan Modra <amodra@bigpond.net.au>
3777
3778 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
3779
52c0e446
JM		 37802009-03-28 Joseph Myers <joseph@codesourcery.com>
3781
3782 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
3783 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
3784 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
3785 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
3786
ba181049
UB		 37872009-02-12 Uros Bizjak <ubizjak@gmail.com>
3788
3789 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
3790 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3791
c252db20
L		 37922009-02-12 H.J. Lu <hongjiu.lu@intel.com>
3793
ba181049
UB		 3794 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
3795 ia64/t-softfp-compat to tmake_file.
c252db20
L		 3796
3797 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
3798
3799 * config/ia64/__divxf3.asm: New.
3800 * config/ia64/_fixtfdi.asm: Likewise.
3801 * config/ia64/_fixunstfdi.asm: Likewise.
3802 * config/ia64/_floatditf.asm: Likewise.
3803 * config/ia64/t-fprules-softfp: Likewise.
3804 * config/ia64/t-softfp-compat: Likewise.
3805 * config/ia64/tf-signs.c: Likewise.
3806
c60535f9
BE		 38072009-01-18 Ben Elliston <bje@au.ibm.com>
3808
3809 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3810
ce16861e
BE		 38112009-01-16 Ben Elliston <bje@au.ibm.com>
3812
3813 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
3814 to tmake_file.
3815
bcf4713b
BE		 38162009-01-13 Ben Elliston <bje@au.ibm.com>
3817
3818 * config/t-softfp: New file.
3819 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
3820 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
3821
2042cb04
JS		 38222009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3823
3824 * config.host: Add m32r*-*-rtems*.
3825
541ed00e
JS		 38262008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
3827
3828 * config.host: Add m32c*-*-rtems*.
3829
19523300
RO		 38302008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3831
3832 PR bootstrap/33100
3833 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
3834 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
3835 * configure: Regenerate.
3836 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
3837 tmake_file here from gcc/config.gcc.
3838 Move extra_parts here from gcc/config.gcc.
3839 * config/i386/t-sol2: Move here from gcc/config/i386.
3840 Use gcc_srcdir instead of srcdir.
3841
0a4a51c7
AN		 38422008-11-18 Adam Nemet <anemet@caviumnetworks.com>
3843
3844 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
3845 case.
3846
2a761e46
TS		 38472008-11-09 Thomas Schwinge <tschwinge@gnu.org>
3848
3849 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
3850
c0451df7
TS		 38512008-10-08 Thomas Schwinge <tschwinge@gnu.org>
3852
3853 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
3854
358da97e
HS		 38552008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
3856
3857 Add picoChip port.
3858 * config.host: Add picochip-*-*.
3859
c660f132
BW		 38602008-08-06 Bob Wilson <bob.wilson@acm.org>
3861
3862 * config.host: Match more processor names for Xtensa.
3863
d1349557
L		 38642008-07-08 H.J. Lu <hongjiu.lu@intel.com>
3865
3866 * config/i386/64/t-softfp-compat: Update comments.
3867
dd7b73c0
L		 38682008-07-07 H.J. Lu <hongjiu.lu@intel.com>
3869
3870 * config/i386/64/_divtc3-compat.c: Moved to ...
3871 * config/i386/64/_divtc3.c: Here.
3872
3873 * config/i386/64/_multc3-compat.c: Moved to ...
3874 * config/i386/64/_multc3.c: Here.
3875
3876 * config/i386/64/_powitf2-compat.c: Moved to ...
3877 * config/i386/64/_powitf2.c: Here.
3878
3879 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
3880 .c suffix instead of -compat.c.
3881
6e1fab3d
UB		 38822008-07-05 Uros Bizjak <ubizjak@gmail.com>
3883
3884 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
3885 (_FP_MUL_MEAT_D): Ditto.
3886 (_FP_DIV_MEAT_S): Ditto.
3887 (_FP_DIV_MEAT_D): Ditto.
3888
f92518d7
RS		 38892008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
3890
3891 * Makefile.in: Add support for __sync_* libgcc functions.
3892
d0aede14
L		 38932008-07-03 H.J. Lu <hongjiu.lu@intel.com>
3894
3895 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
3896
c174f11c
L		 38972008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3898
3899 PR boostrap/36702
3900 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
3901 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
3902
3903 * config/i386/64/t-fprules-softfp: Moved to ...
3904 * config/i386/64/t-softfp-compat: This. New.
3905
5f464fa2
UB		 39062008-07-02 Uros Bizjak <ubizjak@gmail.com>
3907
3908 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
3909 Initialize f with 0.0.
3910
ff473280
L		 39112008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3912
3913 PR target/36669
3914 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
3915
3916 * config/i386/64/_divtc3-compat.c: New.
3917 * config/i386/64/_multc3-compat.c: Likewise.
3918 * config/i386/64/_powitf2-compat.c: Likewise.
3919 * config/i386/64/eqtf2.c: Likewise.
3920 * config/i386/64/getf2.c: Likewise.
3921 * config/i386/64/letf2.c: Likewise.
3922 * config/i386/64/t-fprules-softfp: Likewise.
3923
39242008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3925
3926 * config.host: Add i386/${host_address}/t-fprules-softfp to
3927 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
dfb3b0e3 3928 i[34567]86-*-linux*, x86_64-*-linux*.
ff473280
L		 3929
3930 * configure.ac: Set host_address to 64 or 32 for x86.
3931 * configure: Regenerated.
3932
3933 * Makefile.in (config.status): Also depend on
3934 $(srcdir)/config.host.
3935
3936 * config/i386/32/t-fprules-softfp: New.
3937 * config/i386/32/tf-signs.c: Likewise.
3938
3939 * config/i386/64/sfp-machine.h: New. Moved from gcc.
3940
39412008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3942 Uros Bizjak <ubizjak@gmail.com>
3943
3944 * config/i386/32/sfp-machine.h: New.
3945
30551d99
NF		 39462008-06-26 Nathan Froyd <froydnj@codesourcery.com>
3947
3948 * config/rs6000/t-ppccomm: Remove rules that conflict with
3949 auto-generated rules.
3950
18c04407
RW		 39512008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3952
3953 * configure.ac: sinclude override.m4.
3954 * configure: Regenerate.
3955
10fbe77a
BRF		 39562008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
3957
3958 * configure: Regenerate.
3959
bc6d4c3f
JM		 39602008-06-10 Joseph Myers <joseph@codesourcery.com>
3961
3962 * Makefile.in (DECNUMINC): Remove
3963 -I$(MULTIBUILDTOP)../../libdecnumber.
3964 * gstdint.h: New.
3965
cd985f66
JM		 39662008-06-07 Joseph Myers <joseph@codesourcery.com>
3967
3968 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
3969 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
3970 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
3971 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
3972 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
3973 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
3974 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
3975 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
3976 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
3977 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
3978 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
3979 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
3980 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
3981 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
3982
93fea8d3
AL		 39832008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
3984
3985 * config.host (sh2[lbe]*-*-linux*): Allow target.
3986
18724e30
NF		 39872008-04-30 Nathan Froyd <froydnj@codesourcery.com>
3988
3989 * config/rs6000/t-ppccomm: Add build rules for new files.
3990 (LIB2ADD_ST): New variable.
3991
47583040
AH		 39922008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
3993
3994 PR target/34210
3995 PR target/35508
3996 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
3997 * config/t-avr: New file. Build 16bit libgcc functions.
3998
cf8e67fe
JJ		 39992008-03-02 Jakub Jelinek <jakub@redhat.com>
4000
4001 PR target/35401
4002 * config/t-slibgcc-darwin: Make install-leaf dependent on
4003 install-darwin-libgcc-stubs instead of install.
4004
8d8da227
JM		 40052008-01-25 Joseph Myers <joseph@codesourcery.com>
4006
4007 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
4008 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
4009 sh-*-rtemscoff*): Remove cases.
4010
edbf8b16
RS		 40112007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
4012
4013 * Makefile.in (all): Use install-leaf rather than install.
4014 (install): Split most of the rule into...
4015 (install-leaf): ...this new one.
4016
89deeaff
EK		 40172007-12-19 Etsushi Kato <ek.kato@gmail.com>
4018 Paolo Bonzini <bonzini@gnu.org>
4019
4020 PR target/30572
5f464fa2
UB		 4021 * Makefile.in: Use @shlib_slibdir@ substitution to get
4022 correct install name on darwin.
89deeaff 4023 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
dfb3b0e3 4024
4081d704
HPN		 40252007-12-15 Hans-Peter Nilsson <hp@axis.com>
4026
4027 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
4028 cris-*-elf and cris-*-none.
4029 (crisv32-*-linux*): Similar, as cris-*-linux*.
4030
f43e89a3
RIL		 40312007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
4032
4033 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
4034
b4e9c2c6
L		 40352007-10-27 H.J. Lu <hongjiu.lu@intel.com>
4036
4037 PR regression/33926
4038 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
4039 * configure: Regenerated.
4040
b2a00c89
L		 40412007-09-27 H.J. Lu <hongjiu.lu@intel.com>
4042
4043 * Makefile.in (dfp-filenames): Replace decimal_globals,
4044 decimal_data, binarydecimal and convert_data with
4045 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
4046 and bid_convert_data, respectively.
4047
8d2a9e0e
CF		 40482007-09-17 Chao-ying Fu <fu@mips.com>
4049 Nigel Stephens <nigel@mips.com>
4050
4051 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
4052 * Makefile.in (fixed_point): Define.
4053 Check if fixed_point is yes to build support functions.
4054 * configure.ac: Check for fixed_point support.
4055 * configure: Regenerated.
4056 * gen-fixed.sh: New file to generate lists of fixed-point labels,
4057 funcs, modes, from, to.
4058
2b53935d
JJ		 40592007-09-11 Janis Johnson <janis187@us.ibm.com
4060
4061 * Makefile.in (dfp-filenames): Add bid128_noncomp.
4062
2533577f
JJ		 40632007-09-10 Janis Johnson <janis187@us.ibm.com>
4064
4065 * Makefile.in (dfp-filenames): Remove decUtility, add
4066 decDouble, decPacked, decQuad, decSingle.
4067
3ae3dbd6
HK		 40682007-08-27 Hans Kester <hans.kester@ellips.nl>
4069
4070 * config.host : Add x86_64-elf target.
4071
22867d02
L		 40722007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4073
4074 * configure.ac (set_have_cc_tls): Add a missing =.
4075 * configure: Regenerated.
4076
6f461e76
L		 40772007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4078
4079 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
4080 and x86_64-*-linux*.
4081
4082 * config/t-tls: New file.
4083
dfb3b0e3 4084 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
6f461e76
L		 4085
4086 * configure.ac: Include ../config/enable.m4 and
4087 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
4088 supports TLS and substitute set_have_cc_tls.
4089 * configure: Regenerated.
4090
200359e8
L		 40912007-07-04 H.J. Lu <hongjiu.lu@intel.com>
4092
4093 * Makefile.in: Use libbid for DFP when BID is enabled.
4094
76f5e200
DS		 40952007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
4096
4097 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
dfb3b0e3 4098 extra_parts. Add config/i386/t-cygming to tmake_file.
76f5e200
DS		 4099 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
4100
9bd196f0 41012007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
200359e8 4102 Danny Smith <dannysmith@users.sourceforge.net>
9bd196f0
ZM		 4103
4104 PR target/29498
4105 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
4106 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
4107 * config/i386/t-crtfm: Compile crtfastmath.o with
4108 -minline-all-stringops.
4109
1910440e
RS		 41102007-05-10 Richard Sandiford <richard@codesourcery.com>
4111
4112 * config.host (sparc-wrs-vxworks): New target.
4113
7d33c31d
KH		 41142007-04-14 Kazu Hirata <kazu@codesourcery.com>
4115
4116 * config.host: Recognize fido.
4117
96fccd0d
JJ		 41182007-04-04 Janis Johnson <janis187@us.ibm.com>
4119
4120 * configure: Check host, not target, for decimal float support.
4121
577565f9
UB		 41222007-04-03 Uros Bizjak <ubizjak@gmail.com>
4123
4124 * config/i386/t-crtpc: New file.
4125 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5f464fa2 4126 (x86_64-*-linux*): Ditto.
577565f9 4127
ccf8e764
RH		 41282007-02-30 Kai Tietz <kai.tietz@onevision.com>
4129
4130 * config.host (x86_64-*-mingw*): New target.
4131
79b87c74
MM		 41322007-03-23 Michael Meissner <michael.meissner@amd.com>
4133 H.J. Lu <hongjiu.lu@intel.com>
4134
4135 * Makefile.in (enable_decimal_float): New.
4136 (DECNUMINC): Add
4137 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
4138 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
4139 (decbits-filenames): This.
4140 (decbits-objects): New.
4141 (libgcc-objects): Add $(decbits-objects).
4142
4143 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
4144 Substitute enable_decimal_float.
4145 * configure: Regenerated.
4146
8fce4e31
HPN		 41472007-03-19 Hans-Peter Nilsson <hp@axis.com>
4148
4149 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
4150
e8bb4597
BM		 41512007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
4152
4153 * Makefile.in (install-info): New dummy target.
4154
344189f9
BS		 41552007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
4156
4157 * config.host (bfin*-linux-uclibc*): Set extra_parts.
4158
ac84c172
BM		 41592007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
4160
4161 * Makefile.in: Add install-html and install-pdf dummy
4162 targets.
4163
cd5c2357
RS		 41642007-02-05 Roger Sayle <roger@eyesopen.com>
4165 Daniel Jacobowitz <dan@codesourcery.com>
4166
4167 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
4168 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
4169 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
4170
d9a66f98
JJ		 41712007-01-29 Janis Johnson <janis187@us.ibm.com>
4172
4173 * Makefile.in (dec-filenames): Add decExcept.
4174
9891ec5f
DJ		 41752007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
4176
4177 PR bootstrap/30469
4178 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
4179 -fprofile-use.
4180
d6efbf5a
DJ		 41812007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
4182
4183 * configure.ac: Add --enable-version-specific-runtime-libs.
4184 Correct $slibdir default.
4185 * configure: Regenerated.
4186
17caeff2
JM		 41872007-01-23 Joseph Myers <joseph@codesourcery.com>
4188
4189 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
4190
5ea41e3a
AP		 41912007-01-21 Andrew Pinski <pinskia@gmail.com>
4192
4193 PR target/30519
4194 * config.host (alpha*-*-linux*): Set extra_parts.
4195
26900826
KK		 41962007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
4197
4198 * config/sh/t-linux: New.
4199 * config.host (sh*-*-linux*): Set tmake_file.
4200
97af925b
DJ		 42012007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
4202
4203 * Makefile.in (install): Handle multilibs.
4204
b0088af7
BM		 42052007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4206
4207 * Makefile.in: Added .PHONY entry for documentation targets.
4208
e0a9456a
BM		 42092007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4210
4211 * Makefile.in: Add empty info, html, dvi, pdf targets.
4212
7fd453b4
MS		 42132007-01-04 Mike Stump <mrs@apple.com>
4214
4215 * Makefile.in (MAKEINFO): Remove.
4216 (PERL): Likewise.
4217
14e8fc8b
PB		 42182007-01-04 Paolo Bonzini <bonzini@gnu.org>
4219
4220 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
4221 * configure: Regenerate.
4222 * Makefile.in (host_subdir): Substitute it.
dfb3b0e3 4223 (gcc_objdir): Use it.
14e8fc8b 4224
1555beba
DJ		 42252007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
4226
4227 * config.host (ia64*-*-linux*): Set tmake_file.
4228
79e6eaeb
DJ		 42292007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
4230
4231 * Makefile.in (version): Define.
4232
fa958513
DJ		 42332007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
4234 Paolo Bonzini <bonzini@gnu.org>
4235
4236 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
4237 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
4238 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
4239 config/sparc/t-crtfm, config/t-slibgcc-darwin,
4240 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
4241 shared-object.mk, siditi-object.mk, static-object.mk: New files.
4242 * configure: Generated.
Mirror of https://gcc.gnu.org/git/gcc.git