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re PR libgcc/48076 (Unsafe double checked locking in __emutls_get_address)
[thirdparty/gcc.git] / libgcc / ChangeLog
CommitLineData
f4919e4a
RH		 12012-11-28 Richard Henderson <rth@redhat.com>
2
3 PR libgcc/48076
4 * emutls.c (__emutls_get_address): Avoid race condition between
5 obj->loc.offset read and emutls_key initialization.
6
e13d9d5a
GJL		 72012-11-22 Georg-Johann Lay <avr@gjlay.de>
8
9 Adjust decimal point of signed accum mode to GCC default.
10
11 PR target/54222
12 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
13 _divqq_helper.
14 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
15 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
16 (__mulha3, __mulsa3)
17 (__divqq3, __divha3, __divsa3): Adjust to new position of
18 decimal point of signed accum types.
19
20 (__mulusa3_round): New function.
21 (__mulusa3): Use it.
22 (__divqq_helper): New function.
23 (__udivuqq3): Use it.
24
1b845c6e
JJ		 252012-11-20 Jakub Jelinek <jakub@redhat.com>
26
27 PR bootstrap/55370
28 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
29
822a258a
TJ		 302012-11-18 Teresa Johnson <tejohnson@google.com>
31
32 PR bootstrap/55051
33 * libgcov.c (gcov_exit): Remove merged program summary
34 comparison unless !GCOV_LOCKED.
35
54f4eaf0
MS		 362012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
37
38 * soft-fp: Updated from glibc upstream.
39
e808687a
ILT		 402012-11-06 Ian Lance Taylor <iant@google.com>
41
42 * generic-morestack.c (__generic_morestack): Align the returned
43 stack pointer to a 32 byte boundary.
44 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
45 increment the return address until we have decided that we don't
46 have a varargs function.
47 (__morestack) [32-bit]: Align stack correctly when calling C
48 functions.
49 (__morestack) [64-bit]: Likewise.
50
460277e0
TS		 512012-11-04 Thomas Schwinge <thomas@codesourcery.com>
52
53 * configure: Regenerate.
54
73edb277
UB		 552012-11-02 Uros Bizjak <ubizjak@gmail.com>
56
57 PR target/55175
58 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
59 * config/i386/sfp-machine.h: Guard exception handling
60 code with _SOFT_FLOAT.
61 * config/i386/32/sfp-machine.h: Guard rounding handling
62 code with _SOFT_FLOAT.
63 * config/i386/64/sfp-machine.h: Ditto.
64
c1d4fa04
JS		 652012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
66
67 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
68 as extra_parts.
69
eff6ca85
UB		 702012-10-26 Uros Bizjak <ubizjak@gmail.com>
71
72 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
73 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
74 when appropriate. Correct structure element types.
75 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
76 -minline-all-stringops from compile flags.
77
43a8f1a1
RC		 782012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
79
80 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
81
76c78361
RC		 822012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
83
eff6ca85 84 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
76c78361 85
6f288860
SH		 862012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
87
88 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
89 tmake_file.
90
1e3d5096
IB		 912012-10-23 Ian Bolton <ian.bolton@arm.com>
92 Jim MacArthur <jim.macarthur@arm.com>
93 Marcus Shawcroft <marcus.shawcroft@arm.com>
94 Nigel Stephens <nigel.stephens@arm.com>
95 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
96 Richard Earnshaw <rearnsha@arm.com>
97 Sofiane Naci <sofiane.naci@arm.com>
98 Stephen Thomas <stephen.thomas@arm.com>
99 Tejas Belagod <tejas.belagod@arm.com>
100 Yufeng Zhang <yufeng.zhang@arm.com>
101
102 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
103 * config/aarch64/crti.S: New file.
104 * config/aarch64/crtn.S: New file.
105 * config/aarch64/linux-unwind.h: New file.
106 * config/aarch64/sfp-machine.h: New file.
107 * config/aarch64/sync-cache.c: New file.
108 * config/aarch64/t-aarch64: New file.
109 * config/aarch64/t-softfp: New file.
110
8a740f07
HPN		 1112012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
112
113 * config/mmix/crti.S: Mark program and data addresses using PRELD.
114 Remove typo'd and unnecessary alignment-LOC for .data. Remove
115 no-longer-needed LDBU insns.
116
153c8397
SH		 1172012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
118
119 * config.host
120 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
121 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
122
595fefee
MGD		 1232012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
124
125 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
126
9945a876
MK		 1272012-10-15 Matthias Klose <doko@ubuntu.com>
128
129 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
130
1183dc2c
PC		 1312012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
132
133 * configure: Regenerate.
134 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
135
945a9c1f
UB		 1362012-10-10 Uros Bizjak <ubizjak@gmail.com>
137
138 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
139 instructions for 64bit targets only.
140
fb8bf47a
UB		 1412012-10-10 Uros Bizjak <ubizjak@gmail.com>
142
143 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
144 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
145 * config/i386/32/sfp-machine.h: ... here.
146 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
147 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
148 New defines.
149
acb72498
MK		 1502012-10-07 Matthias Klose <doko@ubuntu.com>
151
152 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
153 as unused.
154 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
155
8eaee0f0
MK		 1562012-10-06 Mark Kettenis <kettenis@openbsd.org>
157
158 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
159 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
160 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
161 (ElfW): Likewise.
162
5e3e4fe8
JW		 1632012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
164
165 PR other/53889
166 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
167 Fix parameter names.
168
86086376
OE		 1692012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
170
171 PR target/33135
172 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
173 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
174 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
175
9597375a
OE		 1762012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
177
178 PR target/50457
179 * config/sh/linux-atomic.S: Delete.
180 * config/sh/linux-atomic.c: New.
181 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
182 linux-atomic.c. Add cflags to disable warnings.
183
1504e3e1
JW		 1842012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
185
186 PR other/53889
187 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
188 function.
189 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
190 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
191 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
192 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
5e3e4fe8
JW		 193 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
194 Likewise.
1504e3e1
JW		 195 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
196 Likewise.
197 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
198 Likewise.
199 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
200 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
201
17f293b0
MK		 2022012-09-19 Mark Kettenis <kettenis@openbsd.org>
203
9597375a
OE		 204 * config.host (hppa-*-openbsd*): New target.
205 * config/pa/t-openbsd: New file.
17f293b0 206
51526856
GJL		 2072012-09-15 Georg-Johann Lay <avr@gjlay.de>
208
209 PR target/54222
210 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
211 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
212 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
213 (__divsa3): Use __negsi2 to negate r_quoL.
214 * config/avr/lib1funcs.S (FALIAS): New macro.
215 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
216 (__negsi2): ...this new function.
217 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
218 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
219 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
220 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
221 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
222 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
223
aadb5b43
OE		 2242012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
225
226 PR target/54089
227 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
228 (lshrsi3): Reimplement as lshrsi3_r0.
229
d5d66749
AS		 2302012-09-10 Andreas Schwab <schwab@linux-m68k.org>
231
232 PR target/46191
233 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
234 of libgcc.a.
235
c6c36e73
TJ		 2362012-09-07 Teresa Johnson <tejohnson@google.com>
237
9597375a 238 PR gcov-profile/54487
c6c36e73 239 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
9597375a 240 differences.
c6c36e73 241
b588ae30
GJL		 2422012-09-05 Georg-Johann Lay <avr@gjlay.de>
243
244 PR target/54461
245 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
246 not configured --with-avrlibc=no.
247 * config/avr/t-avrlibc: New file.
248 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
249 (DPBIT_FUNCS): Ditto.
250 (TPBIT_FUNCS): Ditto.
251
abd16fb1
TJ		 2522012-09-04 Teresa Johnson <tejohnson@google.com>
253
254 * libgcov.c (struct gcov_summary_buffer): New structure.
255 (gcov_histogram_insert): New function.
256 (gcov_compute_histogram): Ditto.
257 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
258 histograms during summary merging.
259
613061fd
MK		 2602012-09-01 Mark Kettenis <kettenis@openbsd.org>
261
262 * config.host (x86_64-*-openbsd*): New target.
73edb277 263
867a8345
CLT		 2642012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
265
266 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
267 attribute.
268
4aeaaca3
GJL		 2692012-08-24 Georg-Johann Lay <avr@gjlay.de>
270
271 PR target/54222
272 * config/avr/t-avr (conv_X): Rename to func_X.
273
e55e4056
GJL		 2742012-08-24 Georg-Johann Lay <avr@gjlay.de>
275
276 PR target/54222
277 * config/avr/lib1funcs-fixed.S: New file.
278 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
279 after they are used.
280 (neg2, neg4): New macros.
281 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
282 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
283 (__umulhisi3): Speed up MUL variant if there is enough flash.
284 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
285 avr-modes.def.
286 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
287 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
288 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
289 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
290 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
291 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
292 (LIB2FUNCS_EXCLUDE): Add supported functions.
293
a147b6d2
GJL		 2942012-08-22 Georg-Johann Lay <avr@gjlay.de>
295
296 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
297 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
298 libgcc-s-objects.
299 * fixed-obj.mk: Only expand dependency if $o is not in
300 LIB2FUNCS_EXCLUDE.
301
c637141a
L		 3022012-08-22 H.J. Lu <hongjiu.lu@intel.com>
303
304 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
305
130e00bd
JM		 3062012-08-22 Joseph Myers <joseph@codesourcery.com>
307
308 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
309 depend on --enable-shared.
310 ($(lib1asmfuncs-o)): Use %.vis files independent of
311 --enable-shared.
312 * static-object.mk ($(base)$(objext), $(base).vis)
313 ($(base)_s$(objext)): Use same rules for visibility handling as in
314 shared-object.mk.
315
4b1b3788
ILT		 3162012-08-21 Ian Lance Taylor <iant@google.com>
317
318 * config/i386/morestack.S (__morestack_non_split): Increase amount
319 of space allocated for non-split code stack.
320
d2468141
JM		 3212012-08-19 Joseph Myers <joseph@codesourcery.com>
322
323 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
324 even if inhibit_libc.
325
a508e1a8
JB		 3262012-08-17 Julian Brown <julian@codesourcery.com>
327
328 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
329 -fexceptions -fnon-call-exceptions if not defined.
330 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
331 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
332
5615a07d
AS		 3332012-08-17 Andreas Schwab <schwab@linux-m68k.org>
334
335 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
336 type.
337
138f5acd
DE		 3382012-08-16 David Edelsohn <dje.gcc@gmail.com>
339
340 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
341 rs6000/t-slibgcc-aix.
342
18efc0dd
SB		 3432012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
344
345 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
346
6b39bc38
SB		 3472012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
348
349 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
350
cd25dea0
L		 3512012-08-03 H.J. Lu <hongjiu.lu@intel.com>
352
353 PR driver/54171
354 * Makefile.in (version): Replace top_srcdir with srcdir.
355
a3dda30b
JY		 3562012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
357
358 * Makefile.in (version): set to BASE-VER file from gcc directory.
359
d04aacfc
NC		 3602012-08-01 Nick Clifton <nickc@redhat.com>
361
362 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
363 Implements __clrsb for an HImode argument.
364
0d13c974
NC		 3652012-07-31 Nick Clifton <nickc@redhat.com>
366
367 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
368 Implements __clrsb for an HImode argument.
369 * config/stormy16/clrsbhi2.c: New file:
370 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
371
efbb59b2
SB		 3722012-07-22 Steven Bosscher <steven@gcc.gnu.org>
373
374 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
375
bf1431e3
TG		 3762012-07-19 Tristan Gingold <gingold@adacore.com>
377 Richard Henderson <rth@redhat.com>
378
379 * unwind-seh.c: New file.
380 * unwind-generic.h: Include windows.h for SEH.
381 (_Unwind_Exception): Use 6 private fields for SEH.
382 (_GCC_specific_handler): Declare.
383 * unwind-c.c (__gcc_personality_seh0): New function.
384 Adjust for SEH.
385 * config/i386/libgcc-cygming.ver: New file.
386 * config/i386/t-seh-eh: New file.
387 * config.host (x86_64-*-mingw*): Default to seh.
388
659140c8
SB		 3892012-07-14 Steven Bosscher <steven@gcc.gnu.org>
390
391 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
392
a20d08fd
UB		 3932012-06-17 Uros Bizjak <ubizjak@gmail.com>
394
395 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
396 __builtin_expect when checking for exceptions.
397 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
398
79261115
UB		 3992012-06-13 Uros Bizjak <ubizjak@gmail.com>
400
4a172156
UB		 401 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
402 function declaration.
403 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
404 (FP_RND_MASK): New.
405 * config/ia64/sfp-exceptions.c: New.
406 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
79261115 407
bb5c97d4
UB		 4082012-06-13 Uros Bizjak <ubizjak@gmail.com>
409
410 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
411 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
412 * config/i386/64/sfp-machine: ... (delete here) ...
413 * config/i386/sfp-machine.h: ... to here.
414 (FP_EX_MASK): Remove.
415 (FP_RND_MASK): New.
416 (FP_INIT_ROUNDMODE): Declare asm as volatile.
417
91fe5efb
ST		 4182012-06-11 Sriraman Tallam <tmsriram@google.com>
419
420 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
421 * config/i386/libgcc-sol2.ver: Ditto.
422 * config/i386/libgcc-glibc.ver: Ditto.
423
67a218c5
RM		 4242012-06-11 Roland McGrath <mcgrathr@google.com>
425
426 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
427 If __GLIBC__ is defined, refer to __pthread_key_create instead of
428 pthread_cancel.
429
492fbea1
UB		 4302012-06-09 Uros Bizjak <ubizjak@gmail.com>
431
432 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
433 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
434 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
435 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
436 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
437 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
438 * config/i386/64/sfp-machine: ... (delete here) ...
439 * config/i386/sfp-machine.h: ... to here.
440 (FP_EX_MASK): New.
441 (__sfp_handle_exceptions): New function declaration.
442 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
443 * config/i386/sfp-exceptions.c: New.
444 * config/i386/t-softfp: New.
445 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
446 i386/t-softfp to tmake_file.
447
7b4cf266
DM		 4482012-06-03 David S. Miller <davem@davemloft.net>
449
450 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
451 change.
452
0de0d5c6
DM		 4532012-05-31 David S. Miller <davem@davemloft.net>
454
455 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
456 multiply and divide instructions on 32-bit when V9.
457 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
458
d8c9d391
JM		 4592012-05-29 Joseph Myers <joseph@codesourcery.com>
460
461 * config/arm/ieee754-df.S: Fix typos.
462 * config/arm/ieee754-sf.S: Fix typos.
463 * config/c6x/libunwind.S: Fix typos.
464 * config/epiphany/udivsi3-float.c: Fix typos.
465 * config/microblaze/muldi3_hard.S: Fix typos.
466 * config/picochip/adddi3.S: Fix typos.
467 * config/picochip/ashlsi3.S: Fix typos.
468 * config/picochip/ashrsi3.S: Fix typos.
469 * config/picochip/clzsi2.S: Fix typos.
470 * config/picochip/cmpsi2.S: Fix typos.
471 * config/picochip/divmod15.S: Fix typos.
472 * config/picochip/divmodhi4.S: Fix typos.
473 * config/picochip/divmodsi4.S: Fix typos.
474 * config/picochip/longjmp.S: Fix typos.
475 * config/picochip/lshrsi3.S: Fix typos.
476 * config/picochip/parityhi2.S: Fix typos.
477 * config/picochip/popcounthi2.S: Fix typos.
478 * config/picochip/setjmp.S: Fix typos.
479 * config/picochip/subdi3.S: Fix typos.
480 * config/picochip/ucmpsi2.S: Fix typos.
481 * config/picochip/udivmodhi4.S: Fix typos.
482 * config/picochip/udivmodsi4.S: Fix typos.
483 * config/spu/divv2df3.c: Fix typos.
484 * config/spu/mfc_multi_tag_release.c: Fix typos.
485 * config/spu/mfc_tag_release.c: Fix typos.
486 * configure.ac: Fix typos.
487 * configure: Regenerate.
488
31a18a7e
ILT		 4892012-05-25 Ian Lance Taylor <iant@google.com>
490
491 * config/i386/morestack.S (__morestack_non_split): Check whether
492 caller is varargs and needs %bp to hold the stack frame on return.
493
c5768510
OH		 4942012-05-25 Olivier Hainque <hainque@adacore.com>
495
496 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
497 sequence in the non pic case on VxWorks.
498
7c7c339b
OH		 4992012-05-24 Olivier Hainque <hainque@adacore.com>
500
73fb7630 501 * Makefile.in: Move dependency on install-unwind_h from
7c7c339b
OH		 502 "install-leaf" to "install".
503
fdc1b7d3
OH		 5042012-05-24 Olivier Hainque <hainque@adacore.com>
505
506 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
507 Use a separate command for stamp removals.
508
07ba94b9
AP		 5092012-05-21 Andrew Pinski <apinski@cavium.com>
510
511 PR bootstrap/53183
512 * configure.ac: Define the default includes to being none.
513 * configure: Regenerate.
514
4677d2eb
OH		 5152012-05-16 Olivier Hainque <hainque@adacore.com>
516
517 * Makefile.in (install-unwind_h): Rename into ...
518 (install-unwind_h-forbuild): New target.
519 (all): Use it instead of the former install-unwind_h.
520 (install-unwind_h): Reinstate, copy to user install destination
521 for include files, not to the internal gcc object directory one.
522 (install-leaf): Depend on it.
523
7d67c380
OH		 5242012-05-15 Olivier Hainque <hainque@adacore.com>
525
526 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
527 register numbers. LR_REGNO replaces R_LR.
528 (ucontext_for): New, helper for ...
529 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
530 and 5.3 of ...
531 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
532
aca06c90
RO		 5332012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
534
535 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
536 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
537 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
538 i386/t-cpuinfo ...
539 (i[34567]86-*-*, x86_64-*-*): ... here.
540
541 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
542 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
543
544 * config/i386/i386-cpuinfo.c: Rename to ...
545 * config/i386/cpuinfo.c: ... this.
546 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
547
548 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
549 (libgcc_cv_init_priority): New test.
550 * configure: Regenerate.
551 * config.in: New file.
552 * Makefile.in (clean): Rename config.h to auto-target.h.
553 (config.h): Likewise.
554 (stamp-h): Likewise.
555
556 * config/i386/cpuinfo.c (auto-target.h): Include.
557 (CONSTRUCTOR_PRIORITY): Define.
558 (__cpu_indicator_init): Use it.
559
0d03ac1b
L		 5602012-05-09 H.J. Lu <hongjiu.lu@intel.com>
561
562 * longlong.h: Use a URL instead of an FSF postal address.
563 Replace spaces with tab.
564
4a172156 5652012-05-08 Teresa Johnson <tejohnson@google.com>
4e8ee9cb
TJ		 566
567 * libgcov.c (gcov_clear, __gcov_reset): New functions.
568 (__gcov_dump): Ditto.
569 (gcov_dump_complete): New global variable.
570 (gcov_exit): Export hidden to enable use in L_gcov_dump.
571 (__gcov_flush): Outline functionality now in gcov_clear.
572 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
573
e4bb767e
AJ		 5742012-04-28 Aurelien Jarno <aurelien@aurel32.net>
575
31a18a7e
ILT		 576 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
577 (mips*-*-linux*): Include mips/t-tpbit when long double is
578 16 bytes long.
e4bb767e 579
5ddecff9
ST		 5802012-04-25 Sriraman Tallam <tmsriram@google.com>
581
582 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
583 (get_available_features): New argument. Check for AVX2.
584 (__cpu_indicator_init): Modify call to get_available_features.
585
b427dd7a
AM		 5862012-04-25 Alan Modra <amodra@gmail.com>
587
588 * config/rs6000/crtsavevr.S: New file.
589 * config/rs6000/crtrestvr.S: New file.
590 * config/rs6000/t-savresfgpr: Build the above.
591 * config/rs6000/t-netbsd: Likewise.
592
ad491329
ST		 5932012-04-24 Sriraman Tallam <tmsriram@google.com>
594
595 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
596
792317cc
ST		 5972012-04-24 Sriraman Tallam <tmsriram@google.com>
598
599 * libgcc/config/i386/i386-cpuinfo.c: New file.
600 * libgcc/config/i386/t-cpuinfo: New file.
601 * libgcc/config.host: Include t-cpuinfo.
602 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
603
e1be98a4
CF		 6042012-04-24 Chao-ying Fu <fu@mips.com>
605
606 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
607
1bde7dab
TS		 6082012-04-20 Thomas Schwinge <thomas@codesourcery.com>
609
610 struct siginfo vs. siginfo_t
611
612 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
613 siginfo_t instead of struct siginfo.
614 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
615 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
616 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
617 (ia64_handle_unwabi): Likewise.
618 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
619 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
620 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
621 (sh_fallback_frame_state): Likewise.
622 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
623 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
624
24590f66
L		 6252012-04-02 H.J. Lu <hongjiu.lu@intel.com>
626
627 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
628 system call number.
629
9a9dcce8
EB		 6302012-03-31 Eric Botcazou <ebotcazou@adacore.com>
631
632 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
633 if it hasn't been previously saved.
634
6401aaf5
L		 6352012-03-29 H.J. Lu <hongjiu.lu@intel.com>
636
637 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
638 only for glibc.
639
7fd6378e
GJL		 6402012-03-28 Georg-Johann Lay <avr@gjlay.de>
641
642 PR target/52737
643 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
644 instead of __AVR_HAVE_8BIT_SP__.
645
9e916de7
TG		 6462012-03-26 Tristan Gingold <gingold@adacore.com>
647
648 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
649 (unw_table_entry): Use unw_word instead of unsigned long.
650 (_Unwind_FindTableEntry): Likewise.
651 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
652 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
653 (_Unwind_FindTableEntry): Likewise.
654 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
655 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
656 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
657 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
658 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
659 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
660 (uw_init_context_1, uw_install_context): Likewise.
661 (unw_word): Move to unwind-ia64.h
662
4b12e93d
TG		 6632012-03-26 Tristan Gingold <gingold@adacore.com>
664
665 * config/vms/vms-ucrt0.c: Update copyright years.
666 Add a sanity check.
667 (___gcc_main_flags): Declare.
668 (__main): Check flags to remap argv and exit code.
669 * config.host (*-*-*vms*): Adjust extra_parts.
670 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
671 (crt0.o): Add.
672
06ea7371
RE		 6732012-03-22 Richard Earnshaw <rearnsha@arm.com>
674
675 * arm/lib1funcs.asm (ctzsi2): New function.
676 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
677 * arm/t-linux (LIB1ASMFUNCS): Likewise.
678 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
679 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
680 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
681 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
682
d82ad50d
AT		 6832012-03-21 Andreas Tobler <andreast@fgznet.ch>
684
685 * config.host: Add bits to support powerpc64-*-freebsd*.
686 * config/rs6000/freebsd-unwind.h: New file.
687 * config/rs6000/t-freebsd64: New file.
688
b260a8c0
RG		 6892012-03-20 Richard Guenther <rguenther@suse.de>
690
691 PR gcov-profile/52627
692 * libgcov.c (init_mx): Fix mutex name.
693
86286a8a
TG		 6942012-03-16 Tristan Gingold <gingold@adacore.com>
695
696 * config/ia64/vms-unwind.h: Remove ulong (and replace
697 it by unw_reg where used). Define unw_reg with __int64.
698
7888f266
RO		 6992012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
700
701 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
702 Solaris 8 handling.
703 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
704 Solaris 8 handling.
705 (sparc_is_sighandler): Likewise.
706
f155bc64
L		 7072012-03-13 H.J. Lu <hongjiu.lu@intel.com>
708
709 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
710 <= saved reg size.
711
d47657bd
RO		 7122012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
713
714 * config/arm/crtn.S: Fix typo.
715
5bef73a1
RG		 7162012-03-13 Richard Guenther <rguenther@suse.de>
717
718 * libgcov.c: Remove stdio.h include and NULL un-define.
719
9c4271f3
RG		 7202012-03-13 Richard Guenther <rguenther@suse.de>
721
722 PR target/52569
723 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
724
c6d10e7c
RG		 7252012-03-13 Richard Guenther <rguenther@suse.de>
726
727 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
728
074a385f
RG		 7292012-03-13 Richard Guenther <rguenther@suse.de>
730
731 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
732 and __gthread_mutex_init_function definitions.
733
c4bc5c25
RO		 7342012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
735
736 * config.host (mips*-*-openbsd*): Remove.
737
5c30094f
RO		 7382012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
739
740 * config.host: Remove alpha*-dec-osf5.1* handling.
741 * config/alpha/gthr-posix.c: Remove.
742 * config/alpha/libgcc-osf5.ver: Remove.
743 * config/alpha/osf5-unwind.h: Remove.
744 * config/alpha/t-osf-pthread: Remove.
745 * config/alpha/t-slibgcc-osf: Remove.
746 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
747 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
748 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
749 * mkmap-flat.awk: Remove osf_export handling.
750
33e3e24d
RG		 7512012-03-12 Richard Guenther <rguenther@suse.de>
752
753 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
754 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
755 (__gthread_mutex_init_function): New function.
756 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
757
758 PR gcov/49484
759 * libgcov.c: Include gthr.h.
760 (__gcov_flush_mx): New global variable.
761 (init_mx, init_mx_once): New functions.
762 (__gcov_flush): Protect self with a mutex.
763 (__gcov_fork): Re-initialize mutex after forking.
764 * unwind-dw2-fde.c: Change condition under which to use
765 __GTHREAD_MUTEX_INIT_FUNCTION.
766
d8aba32a
TG		 7672012-03-12 Tristan Gingold <gingold@adacore.com>
768
769 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
770 * config/ia64/t-vms: Likewise.
771
75ffafdc
MH		 7722012-03-11 Michael Hope <michael.hope@linaro.org>
773
4a172156
UB		 774 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
775 for Thumb-2.
75ffafdc 776
ef6c2c53
WL		 7772012-03-07 Walter Lee <walt@tilera.com>
778
779 * config/tilepro/atomic.c: Rename "atomic_" prefix to
780 "arch_atomic_".
781 (atomic_xor): Rename and move definition to
782 config/tilepro/atomic.h.
783 (atomic_nand): Ditto.
784 * config/tilepro/atomic.h: Rename "atomic_" prefix to
785 "arch_atomic_".
786 (arch_atomic_xor): Move from config/tilepro/atomic.c.
787 (arch_atomic_nand): Ditto.
788
4e30d980
GJL		 7892012-03-07 Georg-Johann Lay <avr@gjlay.de>
790
791 PR target/52507
792 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
793
61108225
GJL		 7942012-03-07 Georg-Johann Lay <avr@gjlay.de>
795
796 PR target/52505
797 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
798 from RAM.
799
b30e10ab
GJL		 8002012-03-07 Georg-Johann Lay <avr@gjlay.de>
801
802 PR target/52461
803 PR target/52508
804 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
805 if RAMPZ affects reading from RAM.
806 (__tablejump_elpm__): Ditto.
807 (.xload): Ditto.
808 (__movmemx_hi): Ditto.
809 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
810 (__do_global_dtors): Ditto.
811 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
812 (__movmemx_hi): Ditto.
813
8993fde4
RH		 8142012-03-05 Richard Henderson <rth@redhat.com>
815
816 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
817 [ARM] (count_trailing_zeros): Use the builtin.
818
b7633ee3
KT		 8192012-03-01 Kai Tietz <ktietz@redhat.com>
820
821 * soft-fp: Imported from glibc upstream.
822
fbd3340c
KT		 8232012-02-28 Kai Tietz <ktietz@redhat.com>
824
825 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
826 for mingw-targets as attribute gcc_struct.
827
e9e053eb
ILT		 8282012-02-28 Ian Lance Taylor <iant@google.com>
829
830 * generic-morestack.c (__splitstack_releasecontext): Correct call
831 to __morestack_release_segments.
832
d80c632e
ST		 8332012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
834
835 PR target/52390
836 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
837 for __linux__ when removing signals from __morestack_fullmask.
838
0253a8b1
GJL		 8392012-02-23 Georg-Johann Lay <avr@gjlay.de>
840
841 PR target/52261
842 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
843
e10e461e
UW		 8442012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
845
846 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
847 instead of HAVE_INITFINI_ARRAY.
848 * config/ia64/crtend.S: Likewise.
849
0c0c6398
KT		 8502012-02-20 Kai Tietz <ktietz@redhat.com>
851
d7470374
KT		 852 PR libstdc++/52300
853 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
854
0c0c6398
KT		 855 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
856 to w32-unwind.h header.
857
78c27266
RS		 8582012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
859
860 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
861 (mips*-*-linux*): Remove t-slibgcc-libgcc.
862 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
863 * config/mips/mips16.S (__mips16_rdhwr): Delete.
864
5adeb246
RS		 8652012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
866
867 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
868
672ed313
IS		 8692012-02-15 Iain Sandoe <iains@gcc.gnu.org>
870
871 PR libitm/52220
872 * config/darwin-crt-tm.c: Correct typo.
e9e053eb 873
e948a1fb
IS		 8742012-02-15 Iain Sandoe <iains@gcc.gnu.org>
875 Patrick Marlier <patrick.marlier@gmail.com>
876
877 PR libitm/52220
878 * config/darwin-crt-tm.c: Generate dummy functions.
879
6017aed3
IS		 8802012-02-15 Iain Sandoe <iains@gcc.gnu.org>
881 Patrick Marlier <patrick.marlier@gmail.com>
882
883 PR libitm/52042
884 * config/darwin-crt-tm.c (getTMCloneTable): New function.
885 (__doTMRegistrations): Call it.
e9e053eb 886 (__doTMdeRegistrations): Likewise.
6017aed3 887
2da8c1ad
GJL		 8882012-01-15 Georg-Johann Lay <avr@gjlay.de>
889 Anatoly Sokolov <aesok@post.ru>
890 Eric Weddington <eric.weddington@atmel.com>
891
892 PR target/52261
893 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
894 (__epilogue_restores__): Ditto.
895
0f952eb4
EB		 8962012-02-15 Eric Botcazou <ebotcazou@adacore.com>
897
898 PR target/51921
899 PR target/52205
900 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
901 Solaris 11 and slightly reformat.
902 (sparc_is_sighandler): Likewise.
903
dd552284
WL		 9042012-02-14 Walter Lee <walt@tilera.com>
905
906 * config.host: Handle tilegx and tilepro.
907 * config/tilegx/sfp-machine.h: New file.
908 * config/tilegx/sfp-machine32.h: New file.
909 * config/tilegx/sfp-machine64.h: New file.
910 * config/tilegx/t-crtstuff: New file.
911 * config/tilegx/t-softfp: New file.
912 * config/tilegx/t-tilegx: New file.
913 * config/tilepro/atomic.c: New file.
914 * config/tilepro/atomic.h: New file.
915 * config/tilepro/linux-unwind.h: New file.
916 * config/tilepro/sfp-machine.h: New file.
917 * config/tilepro/softdivide.c: New file.
918 * config/tilepro/softmpy.S: New file.
919 * config/tilepro/t-crtstuff: New file.
920 * config/tilepro/t-tilepro: New file.
921
b59cbd50
JW		 9222012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
923
924 PR libstdc++/51296
925 PR libstdc++/51906
926 * gthr-posix.h: Allow static initializer macros to be disabled.
927 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
928
6caf807f
CLT		 9292012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
930
931 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
932 Add t-slibgcc-libgcc to tmake_file.
933 * config/mips/libgcc-mips16.ver: Revert previous patch.
934 * config/mips/mips16.S (__mips16_rdhwr): Hide.
935
b25364a0
S		 9362012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
937 Jayant R Sonar <jayant.sonar@kpitcummins.com>
938
939 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
940 * config/cr16/crti.S: New file.
941 * config/cr16/crtlibid.S: New file.
942 * config/cr16/crtn.S: New file.
943 * config/cr16/lib1funcs.S: New file.
944 * config/cr16/t-cr16: New file.
945 * config/cr16/t-crtlibid: New file.
946 * config/cr16/unwind-dw2.h: New file.
947 * config/cr16/unwind-cr16.c: New file.
948 * config/cr16/divmodhi3.c: New file.
949
8ef03aa7
AM		 9502012-01-25 Alan Modra <amodra@gmail.com>
951
952 * config/rs6000/t-linux64: Delete. Move..
953 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
954 * config/rs6000/t-linux: ..and libgcc flags to here.
955
daecebc8
DR		 9562012-01-22 Douglas B Rupp <rupp@gnat.com>
957
958 * config.host (i[34567]86-*-interix3*):
8ef03aa7 959 Change triplet to i[34567]86-*-interix[3-9]*.
daecebc8
DR		 960 * configure: Regenerate.
961
ddaf8125
RS		 9622012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
963 Richard Sandiford <rdsandiford@googlemail.com>
964
965 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
966 * config/mips/mips16.S (__mips16_rdhwr): New function.
967 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
968
2cd8b32c
NS		 9692012-01-11 Nathan Sidwell <nathan@acm.org>
970
971 * libgcov.c (__gcov_init): Ignore objects with no functions.
972
cba300dd
GJL		 9732012-01-10 Georg-Johann Lay <avr@gjlay.de>
974
975 PR target/49868
976 Extend __pgmx semantics to linearize memory.
977 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
978 * config/avr/lib1funcs.S (__xload_1): New function.
979 (__movmemx_qi, __movmemx_hi): New functions.
980 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
981 semantics.
9ffaf4bc 982
3d137660
EB		 9832012-01-09 Eric Botcazou <ebotcazou@adacore.com>
984
985 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
986 purported sigacthandler address isn't null before dereferencing it.
987 (sparc_is_sighandler): Likewise.
988
bf4db96c
EB		 9892012-01-09 Eric Botcazou <ebotcazou@adacore.com>
990
991 PR ada/41929
992 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
993 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
994 (sparc_is_sighandler): Likewise.
995 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
996
1ab3568b
TG		 9972012-01-06 Tristan Gingold <gingold@adacore.com>
998
999 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
1000 compatibility thunks...
1001 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
1002 (crtbeginS.o, crtendS.o): ... and these to ...
1003 * config/ia64/t-ia64-elf: ... this new file.
1004 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
1005 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
1006
925b0ed8
AK		 10072012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1008
1009 * configure: Regenerate.
1010 * config/s390/t-crtstuff: Remove -fPIC.
1011
a99ad737
JW		 10122012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1013
1014 PR bootstrap/51006
1015 * enable-execute-stack-mprotect.c (getpagesize): Do not define
1016 for NetBSD.
1017
884f56d1
GJL		 10182012-01-02 Georg-Johann Lay <avr@gjlay.de>
1019
1020 PR target/51345
1021 * config/avr/lib1funcs.S: Remove FIXME comments.
1022 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
1023
8c57e547
GJL		 10242012-01-02 Georg-Johann Lay <avr@gjlay.de>
1025
1026 Implement light-weight DImode support.
1027 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
1028 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
1029 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
1030 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
1031
04dbc287
NS		 10322011-12-30 Nathan Sidwell <nathan@acm.org>
1033
1034 * libgcov.c (gcov_crc32): Remove global var.
1035 (free_fn_data): New function.
1036 (buffer_fn_data): Pass in filename, more robust error recovery.
1037 (crc32_unsigned): New function.
1038 (gcov_exit): More robust detection of new program. More robust
1039 error recovery.
1040 (__gcov_init): Do not update program's crc here.
1041
8e1d97d4
TG		 10422011-12-21 Tristan Gingold <gingold@adacore.com>
1043
1044 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
1045
9ffaf4bc
ILT		 10462011-12-21 Ian Lance Taylor <iant@google.com>
1047
1048 * config/i386/morestack.S: Simplify CFI opcodes throughout.
1049
a0c8d0c1
ILT		 10502011-12-20 Ian Lance Taylor <iant@google.com>
1051
1052 * config/i386/morestack.S (__morestack_non_split): If there is
1053 enough stack space already, don't split. Ask for more stack space
1054 than we required.
1055
69048898
SDJ		 10562011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
1057
1058 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
1059 `sys/sdt.h'.
1060 (_Unwind_DebugHook): New function.
1061 (uw_restore_core_regs): New define.
1062 (unwind_phase2): Use uw_restore_core_regs instead of
1063 restore_core_regs.
1064 (unwind_phase2_forced): Likewise.
1065 (__gnu_Unwind_Resume): Likewise.
1066
1bb4b6a3
UB		 10672011-12-20 Uros Bizjak <ubizjak@gmail.com>
1068
1069 * config/alpha/linux-unwind.h: Update copyright years.
1070 (MD_FROB_UPDATE_CONTEXT): New define.
1071 (alpha_frob_update_context): New function.
1072
eb028768
RS		 10732011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
1074
1075 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
1076 tmake_file rather replacing it.
1077
6a2045bf
IS		 10782011-12-15 Iain Sandoe <iains@gcc.gnu.org>
1079
1080 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
1bb4b6a3 1081 function is not used for PPC64.
6a2045bf
IS		 1082 (save_world): Amend comments. Update the VRsave mask to reflect the
1083 saved regs.
1084 (rest_world): Update comments, do not clobber r10, do not use r8.
1085 (eh_rest_world_r10): Amend comments, do not use r8.
1086 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
1087 no longer used, move restore of CR and target address to the end of
1088 the routine.
1089
a13780a6
L		 10902011-12-14 H.J. Lu <hongjiu.lu@intel.com>
1091
1092 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
1093 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
1094
d7288dfb
GJL		 10952011-12-14 Georg-Johann Lay <avr@gjlay.de>
1096
1097 PR target/49313
1098 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
1099 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
1100
8d2c862d
EB		 11012011-12-11 Eric Botcazou <ebotcazou@adacore.com>
1102
1103 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
1104
3447cae6
GJL		 11052011-12-09 Georg-Johann Lay <avr@gjlay.de>
1106
1107 PR target/49313
1108 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
1109 * config/avr/lib1funcs.S (__muldi3): New function.
1110
806fc6aa
AP		 11112011-12-06 Andrew Pinski <apinski@cavium.com>
1112
1113 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
1114 size of func_ptr.
1115 (__frame_dummy_init_array_entry): Likewise.
1116
28c5e6b5
GJL		 11172011-12-06 Georg-Johann Lay <avr@gjlay.de>
1118
1119 Forward-port from gcc-4_6-branch r181936 2011-12-02.
1120
1121 PR target/51345
1122 PR target/51002
1123 * config/avr/lib1funcs.S (__prologue_saves__,
1124 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
1125 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
1126
8f90394a
IS		 11272011-12-04 Iain Sandoe <iains@gcc.gnu.org>
1128
1129 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
1130
06dd33ac
JDA		 11312011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1132
1133 PR other/51272
1134 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
1135 (_ITM_deregisterTMCloneTable): Likewise.
1136 (__register_frame_info): Fix unused warning.
1137 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
1138 pthread_default_stacksize_np): Likewise.
1139 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
1bb4b6a3 1140
85b8555e
DD		 11412011-11-29 DJ Delorie <dj@redhat.com>
1142
1143 * config.host (rl78-*-elf): New case.
1144 * config/rl78: New directory for the Renesas RL78.
1145
4d5ae4ea
BS		 11462011-11-29 Bernd Schmidt <bernds@codesourcery.com>
1147
1148 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
1149 formatting.
1150
f9c55897
RO		 11512011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1152
1153 PR other/51022
1154 * config/rs6000/t-savresfgpr: New file.
1155 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
1156 $(srcdir)/config/rs6000/eabi.S.
1157 * config/rs6000/t-ppccomm-ldbl: Remove.
1158 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
1159 tmake_file.
1160 (powerpc-*-eabispe*): Likewise.
1161 (powerpc-*-eabi*): Likewise.
1162 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
1163 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
1164 to tmake_file, remove rs6000/t-ppccomm-ldbl.
1165 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
1166 tmake_file.
1167 (powerpc-*-eabisim*): Likewise.
1168 (powerpc-*-elf*): Likewise.
1169 (powerpc-*-eabialtivec*): Likewise.
1170 (powerpc-xilinx-eabi*): Likewise.
1171 (powerpc-*-rtems*): Likewise.
1172 (powerpcle-*-elf*): Likewise.
1173 (powerpcle-*-eabisim*): Likewise.
1174 (powerpcle-*-eabi*): Likewise.
1175
a01207c4
ILT		 11762011-11-27 Ian Lance Taylor <iant@google.com>
1177
1178 * generic-morestack.c (__splitstack_find): Check for NULL old
1179 stack value.
1180 (__splitstack_resetcontext): New function.
1181 (__splitstack_releasecontext): New function.
1182 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1183
2b0b8ab2
IS		 11842011-11-27 Iain Sandoe <iains@gcc.gnu.org>
1185
1186 * config/darwin-crt-tm.c: Correct comments, use correct licence.
1187
c1d8101c
IS		 11882011-11-27 Iain Sandoe <iains@gcc.gnu.org>
1189
1190 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
1191
8b281334
RH		 11922011-11-26 Richard Henderson <rth@redhat.com>
1193
1194 * config/m68k/linux-atomic.c: New file.
1195 * config/m68k/t-linux: New file.
1196 * config.host (m68k-uclinux, m68k-linux): Use it.
1197
7546aa9d
RH		 11982011-11-26 Richard Henderson <rth@redhat.com>
1199
1200 * crtstuff.c (__TMC_LIST__): Mark used not unused.
1201 (__TMC_END__): Only declare if hidden is available; in the definition,
1202 if hidden is unavailable add a null record.
1203 (deregister_tm_clones, register_tm_clones): New.
1204 (__do_global_dtors_aux, frame_dummy): Use them.
1205 (__do_global_dtors, __do_global_ctors_1): Likewise.
1206
e2362f5d
IS		 12072011-11-22 Iain Sandoe <iains@gcc.gnu.org>
1208
1209 * config/darwin-crt-tm.c: New file.
1210 * config.host (darwin): Build crttms.o crttme.o to provide
1211 startup and shutdown for tm clones.
1212 * config/t-darwin (crttms.o): New build rule.
1213 (crttme.o): Likewise.
1214
6685dd96
HPN		 12152011-11-21 Hans-Peter Nilsson <hp@axis.com>
1216
1217 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
1218 et al.
1219
b0dc7e4c
RH		 12202011-11-21 Richard Henderson <rth@redhat.com>
1221
1222 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
1223 (__TMC_LIST__, __TMC_END__): New.
1224 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
1225 (__do_global_dtors): Likewise.
1226 (frame_dummy): Call _ITM_registerTMCloneTable.
1227 (__do_global_ctors_1): Likewise.
1228
d4b4b542
RO		 12292011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1230
1231 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
1232 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1233 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
1234 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
1235 * config/i386/t-darwin64: Remove.
1236 * config/sh/t-netbsd (LIB2ADD): Remove.
1237
989bdb74
GJL		 12382011-11-21 Georg-Johann Lay <avr@gjlay.de>
1239
1240 PR target/49313
1241 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
1242 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
1243 * config/avr/lib1funcs.S (wmov): New assembler macro.
1244 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
1245 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
1246 (__udivmod64): New function.
1247 (__negdi2): New function.
1248
515a0cfc
GP		 12492011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
1250
1251 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
1252 *-*-freebsd*aout*): Remove.
1253
0115d17f
HPN		 12542011-11-20 Hans-Peter Nilsson <hp@axis.com>
1255
1256 * static-object.mk (c_flags-$o): Save c_flags.
1257 ($(base)$(objext)): Use it.
1258
93aeb62b
SE		 12592011-11-18 Steve Ellcey <sje@cup.hp.com>
1260
1261 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
1262
7bc6df2c
GJL		 12632011-11-18 Georg-Johann Lay <avr@gjlay.de>
1264
1265 PR target/49868
1266 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
1267 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
1268 New functions.
1269
425d737b
MGD		 12702011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1271
1272 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
1273 functions.
1bb4b6a3 1274 (aeabi_uidivmod): Likewise.
425d737b
MGD		 1275 (umodsi3): Likewise.
1276 (divsi3): Likewise.
1277 (aeabi_idivmod): Likewise.
1278 (modsi3): Likewise.
1279
f2a176dc
TG		 12802011-11-16 Tristan Gingold <gingold@adacore.com>
1281
1282 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
1283
7c209481
GJL		 12842011-11-15 Georg-Johann Lay <avr@gjlay.de>
1285
1286 PR target/49868
1287 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
1288 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
1289
9dfd5832
JDA		 12902011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1291
1292 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
1293 tmake_file list.
1294 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
1295 * config/pa/t-stublib64: Delete.
1296
f77dca5d
RH		 12972011-11-12 Richard Henderson <rth@redhat.com>
1298
1299 * config/rs6000/linux-unwind.h (frob_update_context): Properly
1300 cast the pointer argument to _Unwind_SetGRPtr.
1301
902828f0
RO		 13022011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1303
1304 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
1305
e14304ef
ILT		 13062011-11-09 Ian Lance Taylor <iant@google.com>
1307
1308 * generic-morestack.c: Include <string.h>.
1309 (uintptr_type): Define.
1310 (struct initial_sp): Add dont_block_signals field. Reduce size of
1311 extra array by 1.
1312 (allocate_segment): Set prev field to NULL. Don't set
1313 __morestack_current_segment or __morestack_segments.
1314 (__generic_morestack): Update current->prev and *pp after calling
1315 allocate_segment.
1316 (__morestack_block_signals): Don't do anything if
1317 dont_block_signals is set.
1318 (__morestack_unblock_signals): Likewise.
1319 (__generic_findstack): Check for initial_sp == NULL. Add casts to
1320 uintptr_type.
1321 (__splitstack_block_signals): New function.
1322 (enum __splitstack_content_offsets): Define.
1323 (__splitstack_getcontext, __splitstack_setcontext): New functions.
1324 (__splitstack_makecontext): New function.
1325 (__splitstack_block_signals_context): New function.
1326 (__splitstack_find_context): New function.
1327 * config/i386/morestack.S (__morestack_get_guard): New function.
1328 (__morestack_set_guard, __morestack_make_guard): New functions.
1329 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1330
e3d871e4
RO		 13312011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1332
1333 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
1334 (i[34567]86-*-mingw*): ... here.
1335 (x86_64-*-mingw*): ... here.
1336
e55cef40
RO		 13372011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1338
1339 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
1340
5366b186
NS		 13412011-11-07 Nathan Sidwell <nathan@acm.org>
1342
1343 * libgcov.c (struct gcov_fn_buffer): New struct.
1344 (buffer_fn_data): New helper.
1345 (gcov_exit): Rework for new gcov data structures.
1346
74155a6f
GJL		 13472011-11-07 Georg-Johann Lay <avr@gjlay.de>
1348
1349 PR target/49313
1350 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
1351
200feb07
RO		 13522011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1353
1354 * config.host (tmake_file): Correct comment.
1355 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
1356 t-libgcc-pic.
1357 (bfin*-uclinux*): Likewise.
1358 (bfin*-linux-uclibc*): Likewise.
1359 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
1360
1361 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
1362 assigning.
1363 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1364 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
1365 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1366 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
1367 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1368 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
1369 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
1370 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1371 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
1372 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
1373 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
1374 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
1375 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
1376
1377 * config/bfin/t-elf: Remove.
1378 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
1379
c9cd1a07
RO		 13802011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1381
1382 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
1383 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
1384 (lm32-*-elf*, lm32-*-rtems*): Split into ...
1385 (lm32-*-elf*): ... this.
1386 (lm32-*-rtems*): ... and this.
1387 Add to tmake_file.
1388 (m32r-*-rtems*): Add to tmake_file.
1389 (moxie-*-rtems*): Likewise.
1390 (sparc-*-rtems*): Likewise.
1391 Remove t-rtems from tmake_file.
1392 (sparc64-*-rtems*): Likewise.
1393 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
1394 instead.
1395
9fbcc75d
RO		 13962011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1397
1398 PR bootstrap/50982
1399 * config/gthr-posix.h: Move ...
1400 * gthr-posix.h: ... here.
1401 * config/gthr-lynx.h: Reflect this.
1402 * config/gthr-vxworks.h: Likewise.
1403 * config/rs6000/gthr-aix.h: Likewise.
1404 * configure.ac (target_thread_file): Likewise.
1405 * configure: Regenerate.
1406
76644b68
SH		 14072011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
1408
1409 * config.host (arm*-*-rtemseabi*): New target.
1410
5e490f2a
JDA		 14112011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1412
1413 PR other/50991
1414 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
1415 extra-parts.
1416
feeeff5c
JR		 14172011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
1418
1419 * config.host (epiphany-*-elf*): New configuration.
1420 * config/epiphany: New Directory.
1421
d618bb2c
RC		 14222011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
1423
1424 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
1425 * config/avr/t-rtems: New.
1426 Filter out _exit from LIB1ASMFUNCS.
1427
1bb6f778
DM		 14282011-11-04 David S. Miller <davem@davemloft.net>
1429
1430 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
1431 * configure: Rebuild.
1432
9a7f7422
AK		 14332011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1434
1435 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
1436 variable.
1437
e4fe948a
GJL		 14382011-11-04 Georg-Johann Lay <avr@gjlay.de>
1439
1440 PR target/50931
1441 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
1442 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
1443
7084e037
JS		 14442011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
1445
1446 PR target/50989
1447 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
1448
1a032034
RO		 14492011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1450
1451 * config/c6x/t-elf (LIB2ADDEH): Set.
1452 * config/c6x/t-c6x-elf: Remove.
1453
d385f772
RO		 14542011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1455
1456 * config/i386/sol2-ci.S: Rename to ...
1457 * config/i386/crti.S: ... this.
1458 * config/i386/sol2-cn.S: Rename to ...
1459 * config/i386/crtn.S: ... this.
1460 * config/sparc/sol2-ci.S: Rename to ...
1461 * config/sparc/crti.S: ... this.
1462 * config/sparc/sol2-cn.S: Rename to ...
1463 * config/sparc/crtn.S: ... this.
1464 * config/t-sol2 (CUSTOM_CRTIN): Remove.
1465 (crti.o, crtn.o): Remove.
1466
1ba878a9
TG		 14672011-11-04 Tristan Gingold <gingold@adacore.com>
1468
1469 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
1470
02750c15
KK		 14712011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
1472
1473 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
1474
bf86b067
HPN		 14752011-11-03 Hans-Peter Nilsson <hp@axis.com>
1476
1477 * config.host (crisv32-*-none, cris-*-none): Remove.
1478 (crisv32-*-elf): Append to tmake_file, don't just set it.
1479 (cris-*-elf): Add missing t-fdpbit to tmake_file.
1480
d0bc53bd
RO		 14812011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1482
1483 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
1484 (ecrtn$(objext)): Likewise.
1485 (ncrti$(objext)): Likewise.
1486 (ncrtn$(objext)): Likewise.
1487
036da830
AS		 14882011-11-03 Andreas Schwab <schwab@redhat.com>
1489
1490 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
1491
d2a7d041
DM		 14922011-11-02 David S. Miller <davem@davemloft.net>
1493
1494 * configure.ac: Set host_address on sparc too.
1495 * configure: Regenerate.
1496 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
1497 based upon host_address.
1498 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
1499
af8ed618
JM		 15002011-11-02 Jason Merrill <jason@redhat.com>
1501
1502 * config/rs6000/t-ppccomm: Add missing \.
1503
5d1c8e77
RO		 15042011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1505
1506 * gthr-single.h, gthr.h: New files.
1507 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
1508 config/gthr-vxworks.h, config/i386/gthr-win32.h,
1509 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
1510 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
1511 * config/i386/gthr-win32.c: Include "gthr-win32.h".
1512 * configure.ac (thread_header): New variable.
1513 Set it depending on target_thread_file.
1514 (gthr-default.h): Link from $thread_header.
1515 * configure: Regenerate.
1516 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
1517
852b75ed
RO		 15182011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1519
1520 * configure.ac (tm_file_): New variable.
1521 Determine from tm_file.
1522 (tm_file, tm_defines): Substitute.
1523 * configure: Regenerate.
1524 * mkheader.sh: New file.
1525 * Makefile.in (clean): Remove libgcc_tm.h.
1526 ($(objects)): Depend on libgcc_tm.h.
1527 (libgcc_tm_defines, libgcc_tm_file): New variables.
1528 (libgcc_tm.h, libgcc_tm.stamp): New targets.
1529 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
1530 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
1531 ($(extra-parts)): Depend on libgcc_tm.h.
1532 * config.host (tm_defines, tm_file): New variable.
1533 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
1534 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
1535 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
1536 (avr-*-rtems*): Likewise.
1537 (avr-*-*): Likewise.
1538 (frv-*-elf): Likewise.
1539 (frv-*-*linux*): Likewise.
1540 (h8300-*-rtems*): Likewise.
1541 (h8300-*-elf*): Likewise.
1542 (i[34567]86-*-darwin*): Likewise.
1543 (x86_64-*-darwin*): Likewise.
1544 (rx-*-elf): Likewise.
1545 (tic6x-*-uclinux): Likewise.
1546 (tic6x-*-elf): Likewise.
1547 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
1548 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
1549 * config/i386/cygming-crtbegin.c: Likewise.
1550 * config/i386/cygming-crtend.c: Likewise.
1551 * config/ia64/fde-vms.c: Likewise.
1552 * config/ia64/unwind-ia64.c: Likewise.
1553 * config/libbid/bid_gcc_intrinsics.h: Likewise.
1554 * config/rs6000/darwin-fallback.c: Likewise.
1555 * config/stormy16/lib2funcs.c: Likewise.
1556 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
1557 * crtstuff.c: Likewise.
1558 * dfp-bit.h: Likewise.
1559 * emutls.c: Likewise.
1560 * fixed-bit.c: Likewise.
1561 * fp-bit.c: Likewise.
1562 * generic-morestack-thread.c: Likewise.
1563 * generic-morestack.c: Likewise.
1564 * libgcc2.c: Likewise.
1565 * libgcov.c: Likewise.
1566 * unwind-dw2-fde-dip.c: Likewise.
1567 * unwind-dw2-fde.c: Likewise.
1568 * unwind-dw2.c: Likewise.
1569 * unwind-sjlj.c: Likewise.
1570
f9989b51
RO		 15712011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1572
1573 * configure.ac: Include ../config/picflag.m4.
1574 (GCC_PICFLAG): Call it.
1575 Substitute.
1576 * configure: Regenerate.
1577 * Makefile.in (gcc_srcdir): Remove.
1578 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
1579 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
1580 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
1581 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
1582 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
1583 Use $<.
1584 Remove comment.
1585 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
1586 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
1587 to refer to libgcc2.c.
1588 Use $<.
1589 * config/darwin-64.c: New file.
1590 * config/darwin-crt3.c: Remove comment.
1591 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
1592 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
1593 config/udivmodsi4.c: New files.
1594 * config/memcmp.c, config/memcpy.c, config/memmove.c,
1595 config/memset.c: New files.
1596 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
1597 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
1598 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
1599 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
1600 * config/t-openbsd-thread: New file.
1601 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
1602 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
1603 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
1604 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
1605 qrnnd.S.
1606 Adapt filename.
1607 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
1608 to refer to gthr-posix.c.
1609 * config/alpha/t-vms (LIB2ADD): Set.
1610 * config/alpha/vms-gcc_shell_handler.c: New file.
1611 * config/arm/bpabi.c, config/arm/fp16.c,
1612 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
1613 config/arm/unaligned-funcs.c: New files.
1614 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
1615 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1616 * config/arm/t-linux: Likewise.
1617 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
1618 * config/arm/t-netbsd: New file.
1619 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
1620 * config/arm/t-symbian (LIB2ADD_ST): Set.
1621 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
1622 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1623 * config/bfin/t-elf: New file.
1624 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
1625 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
1626 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
1627 config/c6x/ltf.c: New files.
1628 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
1629 (HOST_LIBGCC2_CFLAGS): Set.
1630 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
1631 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1632 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
1633 New files.
1634 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
1635 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
1636 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
1637 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
1638 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
1639 files.
1640 * config/frv/t-frv (LIB2ADD): Set.
1641 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1642 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
1643 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
1644 config/h8300/popcounthi2.c: New files.
1645 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1646 * config/i386/gthr-win32.c: New file.
1647 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
1648 * config/i386/t-cygwin: Likewise.
1649 * config/i386/t-darwin, config/i386/t-darwin64,
1650 config/i386/t-gthr-win32, config/i386/t-interix: New files.
1651 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
1652 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1653 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1654 * config/ia64/quadlib.c: New file.
1655 * config/ia64/t-hpux (LIB2ADD): Set.
1656 * config/ia64/t-ia64: Add comment.
1657 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
1658 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1659 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
1660 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
1661 * config/m32c/t-m32c (LIB2ADD): Set.
1662 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1663 * config/m32r/t-m32r: Likewise.
1664 * config/m68k/fpgnulib.c: New file.
1665 * config/m68k/t-floatlib (LIB2ADD): Set.
1666 (xfgnulib.c): New target.
1667 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
1668 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
1669 * config/mep/t-mep (LIB2ADD): Set.
1670 * config/microblaze/divsi3.asm: Rename to divsi3.S.
1671 * config/microblaze/moddi3.asm: Rename to moddi3.S.
1672 * config/microblaze/modsi3.asm: Rename to modsi3.S.
1673 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
1674 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
1675 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
1676 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
1677 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
1678 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
1679 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
1680 New files.
1681 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
1682 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
1683 * config/pa/fptr.c, config/pa/lib2funcs.S,
1684 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
1685 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1686 (LIB2ADD, LIB2ADD_ST): Set.
1687 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
1688 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
1689 Set.
1690 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
1691 * config/pdp11/t-pdp11: New file.
1692 * config/picochip/libgccExtras/adddi3.S,
1693 config/picochip/libgccExtras/ashlsi3.S,
1694 config/picochip/libgccExtras/ashrsi3.S,
1695 config/picochip/libgccExtras/clzsi2.S,
1696 config/picochip/libgccExtras/cmpsi2.S,
1697 config/picochip/libgccExtras/divmod15.S,
1698 config/picochip/libgccExtras/divmodhi4.S,
1699 config/picochip/libgccExtras/divmodsi4.S,
1700 config/picochip/libgccExtras/lshrsi3.S,
1701 config/picochip/libgccExtras/parityhi2.S,
1702 config/picochip/libgccExtras/popcounthi2.S,
1703 config/picochip/libgccExtras/subdi3.S,
1704 config/picochip/libgccExtras/ucmpsi2.S,
1705 config/picochip/libgccExtras/udivmodhi4.S,
1706 config/picochip/libgccExtras/udivmodsi4.S: New files.
1707 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
1708 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
1709 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
1710 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
1711 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
1712 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
1713 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
1714 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
1715 files.
1716 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
1717 (HOST_LIBGCC2_CFLAGS): Set.
1718 * config/rs6000/t-darwin64: New file.
1719 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
1720 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
1721 * config/rs6000/t-ppccomm (LIB2ADD): Add
1722 $(srcdir)/config/rs6000/tramp.S.
1723 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
1724 Add $(srcdir)/config/rs6000/eabi.S.
1725 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
1726 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
1727 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
1728 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
1729 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
1730 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
1731 * config/rs6000/tramp.S: New file.
1732 * config/s390/t-tpf: Remove.
1733 * config/sh/linux-atomic.S: New file.
1734 * config/sh/t-linux (LIB2ADD): Set.
1735 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
1736 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1737 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
1738 to unwind-dw2.c.
1739 (HOST_LIBGCC2_CFLAGS): Set.
1740 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1741 * config/spu/divmodti4.c, config/spu/divv2df3.c,
1742 config/spu/float_disf.c, config/spu/float_unsdidf.c,
1743 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
1744 config/spu/mfc_multi_tag_release.c,
1745 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
1746 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
1747 config/spu/multi3.c: New files.
1748 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
1749 (HOST_LIBGCC2_CFLAGS): Set.
1750 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
1751 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
1752 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
1753 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
1754 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
1755 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
1756 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
1757 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
1758 config/stormy16/umodsi3.c: New files.
1759 * config/xtensa/lib2funcs.S: New file.
1760 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1761 * config/xtensa/t-xtensa (LIB2ADD): Set.
1762 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
1763 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
1764 Add t-freebsd-thread to tmake_file for posix threads.
1765 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
1766 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
1767 (*-*-lynxos*): Likewise.
1768 (*-*-netbsd*): Likewise.
1769 (*-*-openbsd*): Likewise.
1770 Add t-openbsd-thread to tmake_file for posix threads.
1771 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
1772 (*-*-vxworks*): Set tmake_file.
1773 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1774 (alpha*-*-freebsd*): Likewise.
1775 (alpha*-*-netbsd*): Likewise.
1776 (alpha*-*-openbsd*): Likewise.
1777 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
1778 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1779 (alpha*-dec-*vms*): Likewise.
1780 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
1781 (bfin*-elf*): Add bfin/t-elf to tmake_file.
1782 (bfin*-uclinux*): Likewise.
1783 (bfin*-linux-uclibc*): Likewise.
1784 (crisv32-*-elf): Add cris/t-cris to tmake_file.
1785 (crisv32-*-none): Likewise.
1786 (cris-*-elf): Likewise.
1787 (cris-*-none): Likewise.
1788 (cris-*-linux*, crisv32-*-linux*): Likewise.
1789 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
1790 tmake_file.
1791 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
1792 tmake_file.
1793 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
1794 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
1795 (x86_64-*-elf*): Likewise.
1796 (i[34567]86-*-nto-qnx*): Likewise.
1797 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
1798 win32 threads.
1799 (x86_64-*-mingw*): Likewise.
1800 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
1801 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
1802 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
1803 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
1804 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
1805 tmake_file.
1806 (mipsisa64sr71k-*-elf*): Likewise.
1807 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
1808 (mips-*-elf*, mipsel-*-elf*): Likewise.
1809 (mips64-*-elf*, mips64el-*-elf*): Likewise.
1810 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
1811 (mips*-*-rtems*): Likewise.
1812 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
1813 to tmake_file.
1814 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
1815 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
1816 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
1817 (spu-*-elf*): Likewise.
1818 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
1819
45b86625
RO		 18202011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1821
1822 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
1823 $(srcdir) to refer to $(LIB1ASMSRC).
1824 Use $<.
1825 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
1826 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
1827 config/arm/lib1funcs.S: New files.
1828 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
1829 * config/arm/t-arm: New file.
1830 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
1831 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
1832 config/arm/t-strongarm-elf: New files.
1833 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
1834 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
1835 * config/avr/lib1funcs.S: New file.
1836 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1837 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
1838 * config/c6x/lib1funcs.S: New file.
1839 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1840 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
1841 * config/frv/lib1funcs.S: New file.
1842 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1843 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
1844 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
1845 * config/ia64/__divxf3.asm: Rename to ...
1846 * config/ia64/__divxf3.S: ... this.
1847 Adapt lib1funcs.asm filename.
1848 * config/ia64/_fixtfdi.asm: Rename to ...
1849 * config/ia64/_fixtfdi.S: ... this.
1850 Adapt lib1funcs.asm filename.
1851 * config/ia64/_fixunstfdi.asm: Rename to ...
1852 * config/ia64/_fixunstfdi.S: ... this.
1853 Adapt lib1funcs.asm filename.
1854 * config/ia64/_floatditf.asm: Rename to ...
1855 * config/ia64/_floatditf.S: ... this.
1856 Adapt lib1funcs.asm filename.
1857 * config/ia64/lib1funcs.S: New file.
1858 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
1859 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1860 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
1861 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
1862 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
1863 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
1864 * config/mep/lib1funcs.S: New file.
1865 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1866 * config/mips/mips16.S: New file.
1867 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1868 * config/pa/milli64.S: New file.
1869 * config/pa/t-linux, config/pa/t-linux64: New files.
1870 * config/picochip/lib1funcs.S: New file.
1871 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1872 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
1873 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
1874 * config/sh/t-netbsd: New file.
1875 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
1876 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
1877 * config/sh/t-sh64: New file.
1878 * config/sparc/lb1spc.S: New file.
1879 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
1880 filename.
1881 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
1882 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
1883 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
1884 config/xtensa/lib1funcs.S: New files.
1885 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1886 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
1887 tmake_file.
1888 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
1889 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
1890 (arm*-*-linux*): Likewise.
1891 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
1892 arm*-*-linux-*eabi, add arm/t-linux otherwise.
1893 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
1894 (arm*-*-ecos-elf): Likewise.
1895 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
1896 (arm*-*-rtems*): Likewise.
1897 (arm*-*-elf): Likewise.
1898 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
1899 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
1900 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
1901 (bfin*-uclinux*): Likewise.
1902 (bfin*-linux-uclibc*): Likewise.
1903 (bfin*-rtems*): Likewise.
1904 (bfin*-*): Likewise.
1905 (fido-*-elf): Merge into m68k-*-elf*.
1906 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
1907 (frv-*-*linux*): Add frv/t-frv to tmake_file.
1908 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
1909 (h8300-*-elf*): Likewise.
1910 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
1911 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
1912 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
1913 (i[34567]86-*-mingw*): Likewise.
1914 (x86_64-*-mingw*): Likewise.
1915 (i[34567]86-*-interix3*): Likewise.
1916 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
1917 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
1918 (m68k-*-elf*): Also handle fido-*-elf.
1919 Add m68k/t-floatlib to tmake_file.
1920 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
1921 (m68k-*-linux*): Likewise.
1922 (m68k-*-rtems*): Likewise.
1923 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
1924 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
1925 sh64*-*-*.
1926 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
1927 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
1928 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
1929 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
1930 sh/t-netbsd to tmake_file.
1931 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
1932 (sh-*-rtems*): Add sh/t-sh to tmake_file.
1933 (sh-wrs-vxworks): Likewise.
1934 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
1935 *-leon[3-9]*.
1936 (v850*-*-*): Add v850/t-v850 to tmake_file.
1937 (vax-*-linux*): Add vax/t-linux to tmake_file.
1938 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
1939
5f73c6cc
RO		 19402011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1941
1942 * crtstuff.c: New file.
1943 * Makefile.in (CRTSTUFF_CFLAGS): Define.
1944 (CRTSTUFF_T_CFLAGS): Define.
1945 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
1946 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
1947 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
1948 crtstuff.c.
1949 Use $<.
1950 (crtbeginT.o): Use $(objext).
1951 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
1952 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
1953 (gcc-extra-parts): Remove.
1954 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
1955 Set extra_parts.
1956 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
1957 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
1958 Add t-crtstuff-pic to tmake_file.
1959 (*-*-lynxos*): New case.
1960 Set tmake_file, extra_parts.
1961 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
1962 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
1963 *-*-netbsdelf[2-9]*.
1964 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
1965 (*-*-rtems*): Set extra_parts.
1966 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
1967 (*-*-uclinux*): New case.
1968 Set extra_parts.
1969 (*-*-vms*): New case.
1970 Set tmake_file, extra_parts.
1971 (*-*-elf): Set extra_parts.
1972 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
1973 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
1974 vms/t-vms64.
1975 Set extra_parts.
1976 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
1977 Set extra_parts.
1978 (arm*-*-freebsd*): Add t-crtin to tmake_file.
1979 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
1980 (arm-wrs-vxworks): Append to tmake_file.
1981 Set extra_parts.
1982 (arm*-*-uclinux*): Set extra_parts.
1983 (arm*-*-ecos-elf): Likewise.
1984 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
1985 arm*-*-eabi*.
1986 (arm*-*-rtems*): Set extra_parts.
1987 (arm*-*-elf): Likewise.
1988 (avr-*-rtems*): Clear extra_parts.
1989 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
1990 Set extra_parts.
1991 (bfin*-uclinux*): Likewise.
1992 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
1993 (bfin*-rtems*): Append to tmake_file.
1994 Set extra_parts.
1995 (bfin*-*): Likewise.
1996 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
1997 (crisv32-*-elf): ... this.
1998 (crisv32-*-none): ... this.
1999 (cris-*-elf, cris-*-none): New cases.
2000 Add cris/t-elfmulti to tmake_file.
2001 (fr30-*-elf): Append to tmake_file.
2002 Set extra_parts.
2003 (frv-*-elf): Append to tmake_file, add frv/t-frv.
2004 Set extra_parts.
2005 (h8300-*-rtems*): Append to tmake_file.
2006 Set extra_parts.
2007 (h8300-*-elf*): Likewise.
2008 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
2009 Set extra_parts.
2010 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
2011 Set extra_parts.
2012 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
2013 (x86_64-*-elf*): Likewise.
2014 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
2015 (x86_64-*-freebsd*): Likewise.
2016 (x86_64-*-netbsd*): Likewise.
2017 (i[34567]86-*-linux*): Likewise.
2018 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2019 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2020 (x86_64-*-linux*): Likewise.
2021 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2022 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
2023 tmake_file.
2024 Set extra_parts.
2025 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
2026 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
2027 Append to extra_parts, remove crtbegin.o, crtend.o.
2028 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
2029 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
2030 crtend.o, crtbeginS.o, crtendS.o.
2031 (ia64*-*-linux*): Comment extra_parts.
2032 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
2033 Set extra_parts.
2034 (iq2000*-*-elf*): Clear extra_parts.
2035 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
2036 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
2037 (m32r-*-elf*, m32r-*-rtems*): Split off ...
2038 (m32r-*-rtems*): ... this.
2039 Add m32r/t-m32r to tmake_file.
2040 (m68k-*-elf*): Add t-crtin to tmake_file.
2041 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
2042 (mcore-*-elf): Likewise.
2043 (microblaze*-*-*): Set extra_parts.
2044 (mips*-sde-elf*): New case.
2045 Set tmake_file, extra_parts.
2046 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2047 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2048 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
2049 tmake_file.
2050 Set extra_parts.
2051 (mipsisa64sr71k-*-elf*): Likewise.
2052 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2053 (mips-*-elf*, mipsel-*-elf*): Likewise.
2054 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2055 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
2056 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2057 (mips*-*-rtems*): Likewise.
2058 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
2059 (moxie-*-*): Split into ...
2060 (moxie-*-elf, moxie-*-uclinux*): ... this.
2061 Add to extra_parts, remove crtbegin.o, crtend.o.
2062 (moxie-*-rtems*): New case.
2063 Set tmake_file.
2064 Clear extra_parts.
2065 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
2066 Set extra_parts.
2067 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2068 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
2069 tmake_file.
2070 Set extra_parts.
2071 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
2072 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
2073 Set extra_parts.
2074 (powerpc-*-eabisim*): Likewise.
2075 (powerpc-*-elf*): Likewise.
2076 (powerpc-*-eabialtivec*): Likewise.
2077 (powerpc-xilinx-eabi*): Likewise.
2078 (powerpc-*-eabi*): Likewise.
2079 (powerpc-*-rtems*): Likewise.
2080 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
2081 tmake_file.
2082 Set extra_parts.
2083 (powerpc-*-lynxos*): Add to tmake_file.
2084 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
2085 rs6000/t-crtstuff, t-crtstuff-pic.
2086 Set extra_parts.
2087 (powerpcle-*-eabisim*): Likewise.
2088 (powerpcle-*-eabi*): Likewise.
2089 (rx-*-elf): Remove extra_parts.
2090 (s390x-ibm-tpf*): Set extra_parts.
2091 (score-*-elf): Set extra_parts.
2092 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2093 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2094 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2095 (sh64l*-*-netbsd*): Split into ...
2096 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
2097 Add t-crtstuff-pic to tmake_file.
2098 Set extra_parts.
2099 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
2100 Set extra_parts.
2101 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
2102 (sparc-*-elf*): Remove t-crtin from tmake_file.
2103 Add to extra_parts, remove crtbegin.o, crtend.o.
2104 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
2105 (sparc64-*-linux*): Likewise.
2106 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
2107 Add to extra_parts, remove crtbegin.o, crtend.o.
2108 (sparc64-*-elf*): Remove t-crtin from tmake_file.
2109 Add to extra_parts, remove crtbegin.o, crtend.o.
2110 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
2111 Add to extra_parts, remove crtbegin.o, crtend.o.
2112 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
2113 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
2114 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
2115 Set extra_parts.
2116 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
2117 Set extra_parts.
2118 (tic6x-*-*): Change to ...
2119 (tic6x-*-elf): ... this.
2120 Set extra_parts.
2121 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
2122 Set extra_parts.
2123 (am33_2.0-*-linux*): Add comment.
2124 (mep*-*-*): Add mep/t-mep to tmake_file.
2125 Set extra_parts.
2126 * config/alpha/t-vms: New file.
2127 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
2128 * config/arm/crti.S, config/arm/crtn.S: New files.
2129 * config/bfin/crti.S, config/bfin/crtn.S: New files.
2130 * config/bfin/crtlibid.S: New file.
2131 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
2132 * config/c6x/crti.S, config/c6x/crtn.S: New files.
2133 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
2134 (crti.o, crtin.o): New rules.
2135 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2136 * config/c6x/t-uclinux: New file.
2137 * config/cris/t-elfmulti: New file.
2138 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
2139 * config/fr30/crti.S, config/fr30/crtn.S: New files.
2140 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
2141 * config/frv/t-frv: New file.
2142 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
2143 * config/h8300/crti.S, config/h8300/crtn.S: New files.
2144 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
2145 New files.
2146 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
2147 refer to cygming-crtbegin.c, cygming-crtend.c.
2148 Use $<.
2149 * config/i386/t-nto: New file.
2150 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
2151 * config/ia64/crti.S, config/ia64/crtn.S: New files.
2152 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
2153 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
2154 Use .S extension.
2155 Use $<.
2156 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2157 (crtinitS.o): New rule.
2158 * config/ia64/vms-crtinit.S: New file.
2159 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
2160 * config/m32r/initfini.c: New file.
2161 * config/m32r/t-linux, config/m32r/t-m32r: New files.
2162 * config/m68k/crti.S, config/m68k/crtn.S: New files.
2163 * config/mcore/crti.S, config/mcore/crtn.S: New files.
2164 * config/mep/t-mep: New file.
2165 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
2166 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
2167 * config/mips/crti.S, config/mips/crtn.S: New files.
2168 * config/mips/t-crtstuff: New file.
2169 * config/mmix/crti.S, config/mmix/crtn.S: New files.
2170 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
2171 (CUSTOM_CRTIN): Set.
2172 ($(T)crti.o, $(T)crtn.o): Remove $(T),
2173 dependencies.
2174 Use $(srcdir) to refer to crti.S, crtn.S.
2175 Use .S extension, $<.
2176 * config/moxie/crti.asm: Rename to ...
2177 * config/moxie/crti.S: ... this.
2178 * config/moxie/crtn.asm: Rename to ...
2179 * config/moxie/crtn.S: ... this.
2180 * config/moxie/t-moxie: Remove.
2181 * config/pa/stublib.c: New file.
2182 * config/pa/t-stublib, config/pa/t-stublib64: New files.
2183 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
2184 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
2185 * config/rs6000/t-crtstuff: New file.
2186 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
2187 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
2188 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
2189 Make output file explicit.
2190 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
2191 Make output file explicit.
2192 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
2193 Make output file explicit.
2194 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
2195 Make output file explicit.
2196 * config/score/crti.S, config/score/crtn.S: New files.
2197 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
2198 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
2199 files.
2200 * config/sh/t-sh, config/sh/t-superh: New files.
2201 * config/sparc/t-linux64: New file.
2202 * config/spu/cache.S, config/spu/cachemgr.c: New files.
2203 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
2204 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
2205 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
2206 * config/t-crtin: Remove.
2207 * config/t-crtstuff-pic: New file.
2208 * config/t-sol2 (CUSTOM_CRTIN): Set.
2209 (crti.o, crtn.o): New rules.
2210 * config/vms/t-vms: New file.
2211 * config/vms/vms-ucrt0.c: New file.
2212 * config/xtensa/t-elf: New file.
2213
b040f2be
RO		 22142011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2215
2216 * Makefile.in (SHLIB_NM_FLAGS): Set.
2217 * mkmap-flat.awk, mkmap-symver.awk: New files.
2218 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
2219 exceptions.
2220 * configure: Regenerate.
2221 * config/libgcc-glibc.ver: New file.
2222 * config/libgcc-libsystem.ver: New file.
2223 * config/t-libunwind (SHLIB_LC): Set.
2224 * config/t-linux: New file.
2225 * config/t-slibgcc (INSTALL_SHLIB): New.
2226 (SHLIB_INSTALL): Use it.
2227 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
2228 to mkmap-symver.awk.
2229 (SHLIB_MAPFILES): Don't append, adapt pathname.
2230 (SHLIB_VERPFX): Set.
2231 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
2232 to mkmap-symver.awk.
2233 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
2234 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
2235 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
2236 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
2237 to mkmap-flat.awk.
2238 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
2239 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
2240 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
2241 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
2242 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
2243 * config/i386/libgcc-darwin.10.4.ver,
2244 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
2245 New files.
2246 * config/i386/t-darwin: Remove.
2247 * config/i386/t-darwin64: Likewise.
2248 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
2249 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
2250 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
2251 * config/i386/t-linux: New file.
2252 * config/i386/t-mingw32: New file.
2253 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
2254 * config/ia64/t-glibc: Rename to ...
2255 * config/ia64/t-linux: ... this.
2256 (SHLIB_MAPFILES): Set.
2257 * config/ia64/t-glibc-libunwind: Rename to ...
2258 * config/ia64/t-linux-libunwind: ... this.
2259 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
2260 * config/ia64/t-slibgcc-hpux: New file.
2261 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
2262 * config/m68k/t-slibgcc-elf-ver: New file.
2263 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
2264 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
2265 to mkmap-flat.awk.
2266 * config/pa/t-slibgcc-hpux: New file.
2267 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
2268 files.
2269 * config/rs6000/libgcc-darwin.10.4.ver,
2270 config/rs6000/libgcc-darwin.10.5.ver: New files.
2271 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
2272 config/rs6000/libgcc-glibc.ver.
2273 * config/rs6000/libgcc-ppc64.ver: Rename to
2274 config/rs6000/libgcc-ibm-ldouble.ver.
2275 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
2276 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
2277 * config/rs6000/t-ldbl128: Rename to ...
2278 * config/rs6000/t-linux: ... this.
2279 (SHLIB_MAPFILES): Adapt filename.
2280 * config/rs6000/t-slibgcc-aix: New file.
2281 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
2282 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
2283 libgcc-excl.ver, libgcc-glibc.ver.
2284 (SHLIB_LINK, SHLIB_INSTALL): Remove.
2285 * config/sparc/libgcc-glibc.ver: New file.
2286 * config/sparc/t-linux: New file.
2287 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
2288 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
2289 t-slibgcc-elf-ver to tmake_file.
2290 Add t-slibgcc-nolc-override to tmake_file for posix threads on
2291 *-*-freebsd[34].
2292 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2293 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
2294 t-slibgcc-elf-ver, t-linux to tmake_file.
2295 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
2296 tmake_file.
2297 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
2298 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
2299 (alpha*-dec-*vms*): Likewise.
2300 (arm*-*-freebsd*): Append to tmake_file.
2301 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
2302 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
2303 arm*-*-linux-*eabi.
2304 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
2305 tmake_file for arm*-*-symbianelf*.
2306 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
2307 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
2308 cris/t-linux.
2309 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
2310 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
2311 pa/t-slibgcc-dwarf-ver to tmake_file.
2312 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
2313 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
2314 (hppa*64*-*-hpux11*): Likewise.
2315 (hppa[12]*-*-hpux11*): Likewise.
2316 (x86_64-*-darwin*): Don't override tmake_file, but only keep
2317 i386/t-crtpc, i386/t-crtfm.
2318 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
2319 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2320 to tmake_file.
2321 Add i386/t-cygwin to tmake_file.
2322 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
2323 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
2324 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2325 to tmake_file.
2326 Add i386/t-mingw32 to tmake_file.
2327 (x86_64-*-mingw*): Likewise.
2328 (ia64*-*-freebsd*): Append to tmake_file.
2329 (ia64*-*-linux*): Append to tmake_file.
2330 Replace ia64/t-glibc by ia64/t-linux.
2331 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
2332 system libunwind.
2333 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
2334 t-slibgcc-hpux to tmake_file.
2335 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
2336 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
2337 (m32rle-*-linux*): Likewise.
2338 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
2339 sjlj exceptions.
2340 (microblaze*-linux*): New case.
2341 Append to tmake_file, add t-slibgcc-nolc-override.
2342 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
2343 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2344 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
2345 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2346 rs6000/t-slibgcc-aix to tmake_file.
2347 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2348 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2349 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2350 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2351 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2352 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
2353 sh*-*-linux*.
2354 (sparc-*-linux*): Append to tmake_file for *-leon*.
2355 Add sparc/t-linux to tmake_file for non-Leon targets.
2356 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
2357 (tic6x-*-uclinux): New case.
2358 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
2359 (tic6x-*-*): Add c6x/t-elf to tmake_file.
2360 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
2361 (am33_2.0-*-linux*): Append to tmake_file.
2362 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
2363 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
2364 x86_64-*-kfreebsd*-gnu.
2365 Add i386/t-linux to tmake_file.
2366
18b4bd7b
ILT		 23672011-10-28 Ian Lance Taylor <iant@google.com>
2368
2369 * config/i386/morestack.S: Correct CFI information to do proper
2370 returns throughout function. In 32-bit mode, save %ebx so that it
2371 is restored on unwind.
2372
5b2d9d90
BS		 23732011-10-25 Bernd Schmidt <bernds@codesourcery.com>
2374
2375 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
2376 case where B3 isn't the return register.
2377
0d53e346
BS		 2378 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
2379 logic for doubleword pops.
2380
cbffbd59
AT		 23812011-10-25 Andreas Tobler <andreast@fgznet.ch>
2382
2383 * config/rs6000/t-freebsd: Add wildcard.
2384
56dc349e
PB		 23852011-10-21 Paul Brook <paul@codesourcery.com>
2386
2387 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
2388
1e06b07d
UB		 23892011-10-16 Uros Bizjak <ubizjak@gmail.com>
2390 Eric Botcazou <ebotcazou@adacore.com>
2391
2392 PR target/50737
2393 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
2394 fs->signal_frame to 1.
2395
b5204884
ILT		 23962011-10-07 Ian Lance Taylor <iant@google.com>
2397
2398 * generic-morestack-thread.c: #include <errno.h>.
2399
91a639a1
ILT		 24002011-10-07 Ian Lance Taylor <iant@google.com>
2401
2402 PR target/46093
2403 * generic-morestack.c (__generic_morestack): Make sure the segment
2404 is large enough for both the stack frame and the copied
2405 parameters.
2406
cc49116d
RO		 24072011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2408
2409 PR bootstrap/49804
2410 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
2411 extra_parts.
2412
2996d8c3
NC		 24132011-09-28 Nick Clifton <nickc@redhat.com>
2414
2415 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
2416 64-bit doubles are not enabled.
2417 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
2418 and floatunsisf functions.
2419
1e874273 24202011-09-13 Paul Brook <paul@codesourcery.com>
2996d8c3 2421
1e874273
PB		 2422 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
2423 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
2424 * unwind-arm-common.inc: New file.
2425 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
2426 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
2427 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
2428 * config/c6x/libunwind.S: New file.
2429 * config/c6x/pr-support.c: New file.
2430 * config/c6x/unwind-c6x.c: New file.
2431 * config/c6x/unwind-c6x.h: New file.
2432 * config/c6x/t-c6x-elf: New file.
2433
f70c879a
UB		 24342011-08-23 Uros Bizjak <ubizjak@gmail.com>
2435
2436 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
2437 (ASM_DIVZERO): Ditto.
2438 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
2439
c55b374b
RS		 24402011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
2441
2442 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
2443
1e138510
RS		 24442011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
2445
2446 PR target/50090
2447 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
2448 instead of an assembly one.
2449
1563503d
PB		 24502011-08-12 Paolo Bonzini <bonzini@gnu.org>
2451
2452 PR bootstrap/50047
2453 * Makefile.in (install-unwind_h): Create
2454 $(gcc_objdir)/include/unwind.h atomically.
2455
3627ac1a
RO		 24562011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2457
2458 * Makefile.in (install-unwind_h): Remove destination file first.
2459
c6412d86
RO		 24602011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2461
2462 * sync.c: New file.
2463 * config/mips/t-mips16: New file.
2464 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
2465 (mips*-*-linux*): Likewise.
2466 (mips*-sde-elf*): Likewise.
2467 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
2468 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
2469 Add mips/t-mips16 to tmake_file.
2470 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
2471 (mips-*-elf*): Likewise.
2472 (mips64-*-elf*): Likewise.
2473 (mips64orion-*-elf*): Likewise.
2474 (mips*-*-rtems*): Likewise.
2475 (mipstx39-*-elf*): Likewise.
2476 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
2477 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
2478 LIBGCC_SYNC_CFLAGS.
2479 Use $(srcdir) to refer to sync.c.
2480 Use $<.
2481 ($(libgcc-sync-funcs-o)): Likewise.
2482 ($(libgcc-sync-size-funcs-s-o)): Likewise.
2483 ($(libgcc-sync-funcs-s-o)): Likewise.
2484
3cb6e5bd
AS		 24852011-08-09 Andreas Schwab <schwab@linux-m68k.org>
2486
2487 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
2488 t-libunwind.
2489
cca2207a
L		 24902011-08-08 H.J. Lu <hongjiu.lu@intel.com>
2491
2492 PR other/48007
2493 * config/i386/value-unwind.h: New.
2494
ed39fbad
RS		 24952011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
2496
2497 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
2498 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
2499 Add to tmake_file rather than overriding it.
2500
aca0b0b3
RO		 25012011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2502
2503 * config/t-softfp: Remove.
2504 * soft-fp: Moved from ../gcc/config.
2505 * soft-fp/README: Remove t-softfp reference.
2506 * soft-fp/t-softfp: Move to config/t-softfp.
2507 (softfp_machine_header): Remove.
2508 (softfp_file_list): Remove config subdir.
2509 (soft-fp-objects): New variable.
2510 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
2511 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
2512 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
2513 * config/t-softfp-excl: New file.
2514 * config/t-softfp-sfdf: New file.
2515 * config/t-softfp-tf: New file.
2516 * config/no-sfp-machine.h: New file.
2517 * config/arm/sfp-machine.h: New file.
2518 * config/arm/t-softfp: New file.
2519 * config/c6x/sfp-machine.h: New file.
2520 * config/i386/32/t-fprules-softfp: Rename to ...
2521 * config/i386/32/t-softfp: ... this.
2522 (tifunctions, LIB2ADD): Remove.
2523 (softfp_int_modes): Override.
2524 * config/i386/64/t-softfp-compat (tf-functions): Remove config
2525 subdir.
2526 * config/i386/64/eqtf2.c: Likewise.
2527 * config/i386/64/getf2.c: Likewise.
2528 * config/i386/64/letf2.c: Likewise.
2529 * config/ia64/sft-machine.h: New file.
2530 * config/ia64/t-fprules-softfp: Rename to ...
2531 * config/ia64/t-softfp: ... this.
2532 * config/lm32/sfp-machine.h: New file.
2533 * config/moxie/t-moxie-softfp: Remove.
2534 * config/rs6000/ibm-ldouble-format: New file.
2535 * config/rs6000/ibm-ldouble.c: New file.
2536 * config/rs6000/libgcc-ppc-glibc.ver: New file
2537 * config/rs6000/libgcc-ppc64.ver: New file
2538 * config/rs6000/sfp-machine.h: New file.
2539 * config/rs6000/t-freebsd: New file.
2540 * config/rs6000/t-ibm-ldouble: New file.
2541 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
2542 libgcc-ppc-glibc.ver.
2543 * config/rs6000/t-linux64: New file.
2544 * config/rs6000/t-ppccomm (LIB2ADD): Add
2545 $(srcdir)/config/rs6000/ibm-ldouble.c.
2546 * config/rs6000/t-ppccomm-ldbl: New file.
2547 * config/score/sfp-machine.h: New file.
2548 * config.host (sfp_machine_header): Explain.
2549 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
2550 t-softfp to tmake_file.
2551 (arm*-*-uclinux*): Likewise.
2552 (arm*-*-ecos-elf): Likewise.
2553 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2554 (arm*-*-rtems*): Likewise.
2555 (arm*-*-elf): Likewise.
2556 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
2557 in tmake_file.
2558 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
2559 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
2560 (lm32-*-uclinux*): Likewise.
2561 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
2562 t-softfp-excl, t-softfp.
2563 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
2564 (powerpc64-*-darwin*): Likewise.
2565 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
2566 to tmake_file.
2567 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
2568 tmake_file.
2569 (powerpc-*-eabisim*): Likewise.
2570 (powerpc-*-elf*): Likewise.
2571 (powerpc-*-eabialtivec*): Likewise.
2572 (powerpc-xilinx-eabi*): Likewise.
2573 (powerpc-*-rtems*): Likewise.
2574 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
2575 t-softfp-excl, t-softfp to tmake_file.
2576 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
2577 rs6000/t-ppccomm-ldbl to tmake_file.
2578 (powerpcle-*-elf*): Likewise.
2579 (powerpcle-*-eabisim*): Likewise.
2580 (powerpcle-*-eabi*): Likewise.
2581 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2582 rs6000/t-ibm-ldouble to tmake_file.
2583 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2584 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2585 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
2586 (tic6x-*-*): Likewise.
2587 (i[34567]86-*-darwin*, x86_64-*-darwin*,
2588 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
2589 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
2590 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
2591 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
2592 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
2593 t-softfp to tmake_file.
2594 * configure.ac (sfp_machine_header): Provide default if unset.
2595 Substitute.
2596 Link sfp-machine.h to config/$sfp_machine_header.
2597 * configure: Regenerate.
2598
569dc494
RO		 25992011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2600
2601 * Makefile.in (double_type_size, long_double_type_size): Set.
2602 Remove $(fpbit-in-libgcc) support.
2603 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
2604 (fpbit-src): New variable.
2605 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
2606 Compile with -DFLOAT $(FPBIT_CFLAGS).
2607 Use $<.
2608 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
2609 Compile with $(FPBIT_CFLAGS).
2610 Use $<.
2611 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
2612 Compile with -DFLOAT $(TPBIT_CFLAGS).
2613 Use $<.
2614 * configure.ac (double_type_size, long_double_type_size):
2615 Determine and substitute.
2616 * configure: Regenerate.
2617 * fp-bit.c, fp-bit.h: New files.
2618 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
2619 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
2620 * config/mips/t-mips: New file.
2621 * config/mips/t-sdemtk: New file.
2622 * config/rs6000/ppc64-fp.c: New file.
2623 * config/rs6000/t-darwin (LIB2ADD): Add
2624 $(srcdir)/config/rs6000/ppc64-fp.c.
2625 * config/rs6000/t-ppc64-fp: New file.
2626 * config/rx/rx-lib.h: New file.
2627 * config/rx/t-rx (FPBIT): Set to true.
2628 ($(gcc_objdir)/fp-bit.c): Remove.
2629 (DPBIT): Set to true only with -m64bit-doubles.
2630 ($(gcc_objdir)/dp-bit.c): Remove.
2631 * config/sparc/t-softfp: Remove.
2632 * config/spu/t-elf: New file.
2633 * config/t-fdpbit, config/t-fpbit: New files.
2634 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
2635 (mips*-*-*): Likewise.
2636 (arm-wrs-vxworks): Likewise.
2637 (arm*-*-freebsd*): Likewise.
2638 (avr-*-rtems*): Add t-fpbit to tmake_file.
2639 (avr-*-*): Likewise.
2640 (bfin*-elf*): Add t-fdpbit to tmake_file.
2641 (bfin*-uclinux*): Likewise.
2642 (bfin*-linux-uclibc*): Likewise.
2643 (bfin*-rtems*): New case.
2644 Add t-fdpbit to tmake_file.
2645 (bfin*-*): Add t-fdpbit to tmake_file.
2646 (crisv32-*-elf): Likewise.
2647 (cris-*-linux*): Likewise.
2648 (fr30-*-elf): Likewise.
2649 (frv-*-elf, frv-*-*linux*): Likewise.
2650 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
2651 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
2652 (m32r-*-elf*): Likewise.
2653 (m32rle-*-elf*): Likewise.
2654 (m32r-*-linux*): Likewise.
2655 (m32rle-*-linux*): Likewise.
2656 (mcore-*-elf): Add t-fdpbit to tmake_file.
2657 (microblaze*-*-*): Likewise.
2658 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
2659 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
2660 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
2661 Fix typo.
2662 Add mips/t-tpbit to tmake-file.
2663 (mips*-*-linux*): Fix typo.
2664 (mips*-sde-elf*): New case
2665 Add mips/t-sdemtk unless using newlib.
2666 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
2667 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
2668 (mn10300-*-*): Likewise.
2669 (pdp11-*-*): Likewise.
2670 (picochip-*-*): Add t-fpbit to tmake_file.
2671 (powerpc-*-eabisimaltivec*): Likewise.
2672 (powerpc-*-eabisim*): Likewise.
2673 (powerpc-*-elf*): Likewise.
2674 (powerpc-*-eabialtivec*): Likewise.
2675 (powerpc-xilinx-eabi*): New case.
2676 Add t-fdpbit to tmake_file.
2677 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
2678 (powerpc-*-rtems*): Likewise.
2679 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
2680 tmake_file.
2681 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
2682 tmake_file.
2683 (powerpc-*-lynxos*): Likewise.
2684 (powerpcle-*-elf*): Likewise.
2685 (powerpcle-*-eabisim*): Likewise.
2686 (powerpcle-*-eabi*): Likewise.
2687 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2688 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
2689 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2690 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2691 (rx-*-elf): Add t-fdpbit to tmake_file.
2692 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2693 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2694 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2695 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
2696 sh*-*-netbsd*.
2697 (sh-*-rtems*): Add t-fdpbit to tmake_file.
2698 (sh-wrs-vxworks): Likewise.
2699 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
2700 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
2701 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
2702 (sparc64-*-rtems*): ... new case.
2703 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
2704 (spu-*-elf*): Likewise.
2705 Add spu/t-elf to tmake_file.
2706 (v850*-*-*): Add t-fdpbit to tmake_file.
2707 (xstormy16-*-elf): Likewise.
2708 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
2709 (mep*-*-*): Likewise.
2710
201cdb74
RO		 27112011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2712
2713 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
2714 variables.
2715 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
2716 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
2717 (install-unwind_h): New target.
2718 (all): Depend on it.
2719 * config.host (unwind_header): New variable.
2720 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
2721 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2722 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
2723 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
2724 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
2725 Set unwind_header.
2726 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
2727 Set unwind_header.
2728 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
2729 arm*-*-eabi*.
2730 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
2731 Set unwind_header.
2732 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
2733 (ia64*-*-freebsd*): Likewise.
2734 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
2735 tmake_file.
2736 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
2737 $with_system_libunwind.
2738 (ia64*-*-hpux*): Set tmake_file.
2739 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
2740 (picochip-*-*): Set tmake_file.
2741 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
2742 md_unwind_header.
2743 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2744 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2745 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
2746 (xtensa*-*-elf*): Set tmake_file.
2747 (xtensa*-*-linux*): Likewise.
2748 * configure.ac: Include ../config/unwind_ipinfo.m4.
2749 Call GCC_CHECK_UNWIND_GETIPINFO.
2750 Link unwind.h to $unwind_header.
2751 * configure: Regenerate.
2752 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
2753 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
2754 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
2755 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
2756 * config/unwind-dw2-fde-darwin.c: New file.
2757 * config/arm/libunwind.S, config/arm/pr-support.c,
2758 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
2759 config/arm/unwind-arm.h,: New files.
2760 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
2761 config/ia64/t-eh-ia64, config/ia64/t-glibc,
2762 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
2763 config/ia64/t-vms, config/ia64/unwind-ia64.c,
2764 config/ia64/unwind-ia64.h: New files.
2765 * config/picochip/t-picochip: New file.
2766 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
2767 files.
2768 * config/rs6000/t-darwin (LIB2ADDEH): Set.
2769 * config/s390/t-tpf (LIB2ADDEH): Remove.
2770 * config/t-darwin (LIB2ADDEH): Set.
2771 * config/t-eh-dw2-dip: New file.
2772 * config/t-libunwind, config/t-libunwind-elf: New files.
2773 * config/t-sol2 (LIB2ADDEH): Remove.
2774 * config/xtensa/t-xtensa: New file.
2775
40f2f11f
L		 27762011-08-02 H.J. Lu <hongjiu.lu@intel.com>
2777
2778 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
2779 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
2780 long long to check rt_sigreturn syscall.
2781
bd15e32c
AM		 27822011-08-02 Alan Modra <amodra@gmail.com>
2783
2784 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2785 Restore for indirect call bcrtl from correct stack slot, and only
2786 if cfa+40 isn't valid.
2787
655b30bf
JB		 27882011-08-01 Julian Brown <julian@codesourcery.com>
2789
2790 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
2791 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
2792 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
2793
247eb06f
JB		 27942011-08-01 Julian Brown <julian@codesourcery.com>
2795
2796 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
2797 (libgcc-std.ver.in): Use above.
2798 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
2799 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
2800 throughout file.
2801 * config/t-fixedpoint-gnu-prefix: New file.
2802 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
2803 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
2804 instead of __PFX__.
2805
02a8fe00
L		 28062011-07-28 H.J. Lu <hongjiu.lu@intel.com>
2807
2808 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
2809 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
2810 for x86-64. Properly check __x86_64__ and __LP64__.
2811
5fce9126
L		 28122010-07-28 H.J. Lu <hongjiu.lu@intel.com>
2813
2814 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
2815 version.
2816 (_FP_WS_TYPE): Likewise.
2817 (_FP_I_TYPE): Likewise.
2818
2374a88a
AM		 28192011-07-28 Alan Modra <amodra@gmail.com>
2820
2821 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2822 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
2823 in a plt call stub. Do restore r2 if stopped on bctrl.
2824
e44dbbe1
RO		 28252011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2826
2827 * config.host (i[3456x]86-*-netware*): Remove.
2828 * config/i386/netware-crt0.c, config/i386/t-nwld,
2829 config/i386/t-slibgcc-nwld: Remove.
2830
bcead286
BS		 28312011-07-15 Bernd Schmidt <bernds@codesourcery.com>
2832
2833 * config.host: Handle tic6x-*-*.
2834 * config/c6x/c6x-abi.h: New file.
2835
b3fe1584
RO		 28362011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2837
2838 * config/i386/crtprec.c: New file.
2839 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
2840 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
2841 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
2842 (x86_64-*-darwin*): Likewise.
2843 (i[34567]86-*-solaris2*: Likewise.
2844
35d8090d
RO		 28452011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2846
2847 * config/alpha/crtfastmath.c: New file.
2848 * config/i386/crtfastmath.c: New file.
2849 * config/ia64/crtfastmath.c: New file.
2850 * config/mips/crtfastmath.c: New file.
2851 * config/sparc/crtfastmath.c: New file.
2852
2853 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
2854 crtfastmath.c.
2855 Add -frandom-seed=gcc-crtfastmath.
2856 * config/alpha/t-crtfm: Remove.
2857 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
2858 * config/ia64/t-ia64 (crtfastmath.o): Remove.
2859
2860 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
2861 (alpha*-dec-osf5.1*): Likewise.
2862 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
2863 Add crtfastmath.o to extra_parts.
2864 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
2865 Add crtfastmath.o to extra_parts.
2866 (x86_64-*-darwin*): Likewise.
2867 (x86_64-*-mingw*): Likewise.
2868 (ia64*-*-elf*): Add t-crtfm to tmake_file.
2869 (ia64*-*-freebsd*): Likewise.
2870 (ia64*-*-linux*): Likewise.
2871 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
2872 Add crtfastmath.o to extra_parts.
2873
e141542e
RO		 28742011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2875
2876 * config/darwin-crt3.o: New file.
2877 * config/rs6000/darwin-crt2.c: New file.
2878 * config/t-darwin: New file.
2879 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
2880 (crt2.o): New rule.
2881 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
2882 (powerpc-*-darwin*): Add crt2.o to extra_parts.
2883 (powerpc64-*-darwin*): Likewise.
2884
2d1efe2d
RO		 28852011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2886
2887 * config/i386/netware-crt0.c: New file.
2888 * config/i386/t-nwld: Rename to ...
2889 * config/i386/t-slibgcc-nwld: ... this.
2890 * config/i386/t-nwld: New file.
2891 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
2892 tmake_file.
2893 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
2894 extra_parts.
2895
4a8bb046
RO		 28962011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2897
2898 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
2899 i386/t-crtstuff.
2900 * configure: Regenerate.
2901
2d8d5935
RO		 29022011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2903
2904 * dfp-bit.c, dfp-bit.h: New files.
2905 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
2906 variables.
2907 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
2908 ($(d64pbit-o)): Likewise.
2909 ($(d128pbit-o)): Likewise.
2910 * config/t-dfprules: New file.
2911 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
2912 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
2913 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2914 (x86_64-*-linux*): Likewise.
2915 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2916 (i[34567]86-*-cygwin*): Likewise.
2917 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
2918 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2919
2c50b2c3
RO		 29202011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2921
2922 * Makfile.in (LIBGCOV): New variable.
2923 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
2924 * libgcov.c: New file.
2925
a039d7c2
RO		 29262011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2927
2928 * fixed-bit.c, fixed-bit.h: New files.
2929 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
2930 refer to fixed-bit.c.
2931
1e4b2746
JM		 29322011-07-07 Joseph Myers <joseph@codesourcery.com>
2933
2934 * config.host (*local*): Remove.
2935
fbdd5d87
RO		 29362011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2937
2938 PR target/39150
2939 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
2940 like i?86-*-solaris2.1[0-9]*.
2941 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
2942 * configure.ac (i?86-*-solaris2*): Likewise.
2943 * configure: Regenerate.
2944
9e7714f4
TS		 29452011-07-06 Thomas Schwinge <thomas@schwinge.name>
2946
2947 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2948 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
2949 md_unwind_header by splitting out of...
2950 (i[34567]86-*-linux*): ... this.
2951 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
2952 Remove md_unwind_header by splitting out of...
2953 (x86_64-*-linux*): ... this.
2954
6dab9931
GJL		 29552011-07-04 Georg-Johann Lay <avr@gjlay.de>
2956
2957 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
2958
4be46d19
NC		 29592011-06-28 Nick Clifton <nickc@redhat.com>
2960
2961 * config.host: Recognize all V850 variants.
2962
1da9434b
UB		 29632011-06-22 Uros Bizjak <ubizjak@gmail.com>
2964
2965 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
2966
e4d48a4d
RO		 29672011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2968
2969 * shared-object.mk (c_flags-$o): Save c_flags.
2970 ($(base)$(objext)): Use it.
2971 ($(base)_s$(objext)): Likewise.
2972
3801c801
BS		 29732011-06-21 Bernd Schmidt <bernds@codesourcery.com>
2974
2975 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
2976 * libgcc-std.ver.in (GCC_4.7.0): New section.
2977
0ad8bb3b 29782011-06-16 Georg-Johann Lay <avr@gjlay.de>
1da9434b 2979
0ad8bb3b
GJL		 2980 PR target/49313
2981 PR target/29524
2982 * config/avr/t-avr: Fix line endings.
2983 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
2984 _parityXX2.
2985
ea963999
OH		 29862011-06-14 Olivier Hainque <hainque@adacore.com>
2987 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2988
2989 * config/mips/irix6-unwind.h: New file.
2990 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
2991
b11b0904
EB		 29922011-06-10 Eric Botcazou <ebotcazou@adacore.com>
2993
2994 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
2995 (sparc64_fallback_frame_state): Use it.
2996 (sparc64_frob_update_context): Further adjust context.
2997 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
2998 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
2999 * config/sparc/sol2-cn.S: Likewise.
3000
10e48e39
RO		 30012011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3002
3003 * enable-execute-stack-empty.c: New file.
3004 * enable-execute-stack-mprotect.c: New file.
3005 * config/i386/enable-execute-stack-mingw32.c: New file.
3006 * config.host (enable_execute_stack): New variable.
3007 Select appropriate variants.
3008 * configure.ac: Link enable-execute-stack.c to
3009 $enable_execute_stack.
3010 * configure: Regenerate.
3011 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
3012 (lib2funcs): Remove _enable_execute_stack.
3013
10c4cabc
DM		 30142011-06-09 David S. Miller <davem@davemloft.net>
3015 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3016
3017 * config.host (sparc-*-linux*): Correct md_unwind_header
3018 filename.
3019 (s390x-ibm-tpf*): Fix typo.
3020
aa4203e7
RO		 30212011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3022
3023 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
3024 Add crtfastmath.o to extra_parts.
3025 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
3026 mips/t-crtfm.
3027 * config/mips/t-crtfm: Remove.
3028
0defd786
JDA		 30292011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3030
3031 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
3032
82f247af
KK		 30332011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
3034
3035 * config.host (sh*-*-linux*): Fix typo.
3036
58cd1d70
RO		 30372011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3038
3039 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
3040 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
3041 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
3042 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
3043 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
3044 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
3045 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
3046 Wrap in !__MINGW64__.
3047 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
3048 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
3049 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
3050 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
3051 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
3052 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
3053 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
3054 Wrap in !__LP64__.
3055 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
3056 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
3057 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
3058 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
3059 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
3060 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
3061 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
3062 * config/no-unwind.h: New file.
3063 * config.host (md_unwind_header): Document.
3064 Define.
3065 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
3066 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
3067 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
3068 hppa[12]*-*-hpux11*): Set md_unwind_header.
3069 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
3070 Set md_unwind_header.
3071 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
3072 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
3073 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
3074 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
3075 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
3076 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
3077 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
3078 md_unwind_header.
3079 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
3080 * configure: Regenerate.
3081
737346fa
RO		 30822011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3083
3084 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
3085 Set tmake_file, extra_parts.
3086 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
3087 Remove O32 support.
3088 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
3089 Remove O32 support.
3090 * config/mips/t-irix6: New file.
3091 * config/mips/t-slibgcc-irix: New file.
3092
c192cee6
RO		 30932011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3094
3095 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
3096 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
3097
ee33b5f0
RO		 30982011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3099
3100 * configure.ac (target_thread_file): Determine thread model.
3101 * configure: Regenerate.
3102 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
3103 * config/alpha/t-alpha: New file.
3104 * config/alpha/t-crtfm: Use $<.
3105 * config/alpha/t-ieee: New file.
3106 * config/alpha/t-osf-pthread: New file.
3107 * config/alpha/t-slibgcc-osf: New file.
3108 * config/alpha/libgcc-osf5.ver: New file.
3109
0699e415
RO		 31102011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3111
3112 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
3113 tmake_file.
3114 Add crtfastmath.o to extra_parts.
3115
a3fab9c2
RO		 31162011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3117
3118 * config/gmon-sol2.c: Reindent.
3119 Cleanup comments.
3120 Remove, correct casts.
3121 Use STDERR_FILENO, NULL.
3122 (BASEADDRESS): Remove.
3123 (minbrk): Remove.
3124 (errno, sbrk): Remove declarations.
3125 (monstartup) [hp300]: Remove.
3126 (mcount): Remove.
3127
ca24c5ad
RO		 31282011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3129
3130 * Makefile.in (cpu_type): Define.
3131 * config.host (i[34567]86-*-rtems*): Handle it.
3132 (i[34567]86-*-solaris2*): Move body ...
3133 (*-*-solaris2*): ... here.
3134 New case, generalize.
3135 (sparc-*-elf*): Handle it.
3136 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
3137 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
3138 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
3139 Fold into ...
3140 (sparc*-*-solaris2*): ... this.
3141 New case.
3142 (sparc64-*-elf*): Handle it.
3143 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
3144 Merge ../gcc/config/i386/gmon-sol2.c.
3145 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
3146 Use C comments.
3147 Merge ../gcc/config/i386/sol2-gc1.asm.
3148 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
3149 Use C comments.
3150 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
3151 Use C comments.
3152 * config/i386/t-crtfm (crtfastmath.o): Use $<.
3153 * config/i386/t-crtstuff: New file.
3154 * config/i386/t-softfp: New file.
3155 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
3156 $(T)crti.o, $(T)crtn.o): Remove.
3157 (gcrt1.o): New rule.
3158 (TARGET_LIBGCC2_CFLAGS): Remove.
3159 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
3160 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
3161 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
3162 * config/sparc/t-sol2: New file.
3163 * config/sparc/t-crtfm: Move to ...
3164 * config/t-crtfm: ... this.
3165 Use $(cpu_type), $<.
3166 * config/t-crtin: New file.
3167 * config/sparc/t-softfp: New file.
3168 * config/sparc/t-softmul: New file.
3169 * config/t-rtems: New file.
3170 * config/t-slibgcc: New file.
3171 * config/t-slibgcc-elf-ver: New file.
3172 * config/t-slibgcc-gld: New file.
3173 * config/t-slibgcc-sld: New file.
3174 * config/t-sol2: New file.
3175 * configure.ac: Include ../config/lib-ld.m4.
3176 Call AC_LIB_PROG_LD_GNU.
3177 Substitute cpu_type.
3178 * configure: Regenerate.
3179
ad5f3d7b
BS		 31802011-05-27 Bernd Schmidt <bernds@codesourcery.com>
3181
3182 PR bootstrap/49173
3183 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
3184 libgcc-std.ver in the build directory.
3185 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
3186 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
3187
cdbf4541
BS		 31882011-05-25 Bernd Schmidt <bernds@codesourcery.com>
3189
3190 * libgcc-std.ver.in: New file.
3191 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
3192 variables.
3193 (libgcc-std.ver): New rule.
3194 * config/t-gnu-prefix: New file.
3195
c8028650
RO		 31962011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3197
3198 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
3199
4a68b4ca
JM		 32002011-05-10 Joseph Myers <joseph@codesourcery.com>
3201
3202 * config/i386/darwin-lib.h: New file.
3203
80cf2e08
JM		 32042011-05-10 Joseph Myers <joseph@codesourcery.com>
3205
3206 * config/arm/symbian-lib.h: New.
3207
a3330c9d
CD		 32082011-05-04 Chris Demetriou <cgd@google.com>
3209
3210 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
3211 (__x86.get_pc_thunk.bx): ...this.
3212 (__morestack): Adjust for rename, remove undef of __i686.
3213
6ace0756
CD		 32142011-05-03 Chris Demetriou <cgd@google.com>
3215
3216 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
3217
ebb9f8b0
JM		 32182011-03-22 Joseph Myers <joseph@codesourcery.com>
3219
3220 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
3221 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
3222 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
3223 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
3224 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
3225 Remove cases.
3226
9cfa1499
AT		 32272011-03-14 Andreas Tobler <andreast@fgznet.ch>
3228
3229 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
3230 Adjust copyright year.
3231
457186f6
ILT		 32322011-03-07 Ian Lance Taylor <iant@google.com>
3233
3234 * generic-morestack.c (__splitstack_find): Adjust returned stack
3235 pointer to include all registers pushed by __morestack.
3236
58c741a6
DK		 32372011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3238
3239 PR target/40125
3240 * configure.ac: Call ACX_NONCANONICAL_TARGET.
3241 (toolexecdir): Calculate and AC_SUBST.
3242 (toolexeclibdir): Likewise.
3243 * Makefile.in (target_noncanonical): Import.
3244 (toolexecdir): Likewise.
3245 (toolexeclibdir): Likewise.
3246 * configure: Regenerate.
3247
26716c44
NF		 32482010-12-13 Nathan Froyd <froydnj@codesourcery.com>
3249
3250 PR target/46040
3251 * config/arm/bpabi.h: Rename to...
3252 * config/arm/bpabi-lib.h: ...this.
3253
b595b1a1
RO		 32542010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3255
3256 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
3257 appropriate.
3258 * configure: Regenerate.
3259
a3abe41c
NF		 32602010-11-24 Nathan Froyd <froydnj@codesourcery.com>
3261
3262 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
3263 __FLOAT_WORD_ORDER__.
3264 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
3265 Delete.
3266
455c8f48
RW		 32672010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3268
3269 PR other/46202
3270 * Makefile.in (install-strip): New phony target.
3271
f3824a8b
ILT		 32722010-11-07 Ian Lance Taylor <iant@google.com>
3273
3274 PR target/46089
3275 * config/i386/morestack.S (__morestack_large_model): New
3276 function.
3277
18ed6ee4
NF		 32782010-10-23 Nathan Froyd <froydnj@codesourcery.com>
3279
3280 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
3281 Delete.
3282 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
3283
8ac7fdcb
NF		 32842010-10-14 Nathan Froyd <froydnj@codesourcery.com>
3285
3286 * config/arm/bpabi.h: New file.
3287 * config/frv/frv-abi.h: New file.
3288
cdb388c2
ILT		 32892010-10-01 Ian Lance Taylor <iant@google.com>
3290
3291 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
3292 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
3293
ef7c141c
L		 32942010-10-01 H.J. Lu <hongjiu.lu@intel.com>
3295
3296 PR target/45858
3297 * config.host: Add the missing `$'.
3298
80920132
ME		 32992010-09-30 Michael Eager <eager@eagercon.com>
3300
3301 * config.host: Add microblaze*-*-*.
3302 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
3303 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
3304 udivsi3.asm,umodsi3.asm}: New.
3305
6dace308
ILT		 33062010-09-28 Ian Lance Taylor <iant@google.com>
3307
3308 * configure.ac: Adjust CFI test to test assembler directly rather
3309 than checking gcc preprocessor macro.
3310 * configure: Rebuild.
3311
b6110d6d
ILT		 33122010-09-27 Ian Lance Taylor <iant@google.com>
3313
3314 * configure.ac: Test whether assembler supports CFI directives.
3315 * config.host: Only add t-stack and i386/t-stack-i386 to
3316 tmake_file if libgcc_cv_cfi is "yes".
3317 * configure: Rebuild.
3318
7458026b
ILT		 33192010-09-27 Ian Lance Taylor <iant@google.com>
3320
3321 * generic-morestack.h: New file.
3322 * generic-morestack.c: New file.
3323 * generic-morestack-thread.c: New file.
3324 * config/i386/morestack.S: New file.
3325 * config/t-stack: New file.
3326 * config/i386/t-stack-i386: New file.
3327 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
3328 i386/t-stack-i386 to tmake_file.
3329
5b50fc0c
IS		 33302010-09-21 Iain Sandoe <iains@gcc.gnu.org>
3331
3332 * Makefile.in (libgcc-extra-parts): Check for static archives and
3333 invoke ranlib after installing them.
3334 (gcc-extra-parts): Likewise.
3335 (install-leaf): Likewise.
3336
b93cf342
L		 33372010-09-14 H.J. Lu <hongjiu.lu@intel.com>
3338
3339 * configure: Regenerated.
3340
996b42ef
KT		 33412010-09-10 Kai Tietz <kai.tietz@onevision.com>
3342
b93cf342 3343 * configure: Regenerated.
996b42ef 3344
be1c764e
GP		 33452010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
3346 Andrew Pinski <pinskia@gmail.com>
3347
1da9434b 3348 PR target/40959
be1c764e
GP		 3349 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
3350
cc0ae0ca
L		 33512010-09-06 H.J. Lu <hongjiu.lu@intel.com>
3352
3353 PR target/45524
3354 * configure: Regenerated.
3355
84f47d20
AS		 33562010-09-06 Andreas Schwab <schwab@redhat.com>
3357
3358 * configure: Regenerate.
3359
4159fb8d
UB		 33602010-09-03 Uros Bizjak <ubizjak@gmail.com>
3361
3362 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
3363 64bit targets.
3364 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
3365 for 64bit targets.
3366
0df8fcc8
UB		 33672010-09-03 Uros Bizjak <ubizjak@gmail.com>
3368 Iain Sandoe <iains@gcc.gnu.org>
3369
3370 PR target/45476
3371 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
3372 LIB2FUNCS_EXCLUDE functions.
3373
3c39bca6
AK		 33742010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3375
3376 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
3377 Include dfp.m4.
3378 * configure: Regenerate.
3379
d78552bd
UB		 33802010-09-01 Uros Bizjak <ubizjak@gmail.com>
3381
3382 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
3383 i386/t-freebsd to tmake_file.
3384 * config/i386/t-freebsd: New file.
3385 * config/i386/libgcc-bsd.ver: New file.
3386
c5b79d4e
NF		 33872010-07-23 Nathan Froyd <froydnj@codesourcery.com>
3388
3389 * config.host (powerpc*-eabispe*): Set tmake_file.
3390 (powerpc*-eabi*): Likewise.
3391 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
3392 crtbeginS, crtendS, crtbeginT.
3393
48b09a92
KH		 33942010-06-12 Kazu Hirata <kazu@codesourcery.com>
3395
3396 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
3397 to tmake_file. Add crtfastmath.o to extra_parts.
3398 * config/mips/t-crtfm: New.
3399
a4389204
JS		 34002010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
3401
3402 * config.host (sparc64-*-rtems*): New target.
3403
ed104137
RO		 34042010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3405
3406 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3407 assembler syntax.
3408
3f56ef8b
TS		 34092010-04-15 Thomas Schwinge <tschwinge@gnu.org>
3410
3411 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
3412
8c200350
RO		 34132010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3414
3415 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
3416 alpha-dec-osf5.0* support.
3417
80a61cb4 34182010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
c1b14424
RC		 3419
3420 * config.host: Add lm32-*-rtems*.
3421
f128db92
RO		 34222010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3423 Uros Bizjak <ubizjak@gmail.com>
3424
3425 PR target/39048
3426 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
3427 like other remaining 32-bit x86 OSes.
3428 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3429 assembler syntax.
3430 * config/i386/libgcc-sol2.ver: New file.
3431 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
3432
368fabd5
JH		 34332010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
3434
3435 PR c/43553
3436 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
3437 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
3438 is used and substitute set_use_emutls.
3439 * configure: Regenerated.
3440
15baf7f8
TG		 34412010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
3442
3443 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
3444
7f5441df
RO		 34452010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3446
3447 PR target/38085
3448 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
3449 MULTILIB_CFLAGS.
3450 ($(T)gcrt1.o): Likewise.
3451 ($(T)crt1.o): Likewise.
3452 ($(T)crti.o): Likewise.
3453 ($(T)crtn.o): Likewise.
3454
ef74edbd
RW		 34552010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3456
3457 PR other/42980
3458 * Makefile.in (install): Use $(MAKE) string in rule, for
3459 parallel make.
3460
e7c914db
HPN		 34612010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
3462
3463 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
3464 * config/mmix/t-mmix: New file.
3465 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
3466
1bcb71c4
JH		 34672010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
3468
3469 PR java/41991
3470 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
3471 SHLIB_MAPFILES.
3472
e6e50811
AG		 34732010-01-04 Anthony Green <green@moxielogic.com>
3474
3475 * config/moxie/crti.asm, config/moxie/crtn.asm,
3476 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
3477 config/moxie/t-moxie: New files.
3478 * config.host: Add t-moxie-softfp reference.
3479
ca8520ad
IS		 34802009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
3481
3482 PR other/39888
3483 * config/t-slibgcc-darwin: Fix embedded rpaths for
3484 --enable-version-specific-runtime-libs, build extension stub
3485 libs exposing features available from current libgcc_s.
3486
aa4945c1
JB		 34872009-11-11 Jon Beniston <jon@beniston.com>
3488
d78552bd
UB		 3489 * config.host: Add lm32 targets.
3490 * config/lm32: New directory.
3491 * config/lm32/libgcc_lm32.h: New file.
3492 * config/lm32/_mulsi3.c: New file.
3493 * config/lm32/_udivmodsi4.c: New file.
3494 * config/lm32/_divsi3.c: New file.
3495 * config/lm32/_modsi3.c: New file.
3496 * config/lm32/_udivsi3.c: New file.
3497 * config/lm32/_umodsi3.c: New file.
3498 * config/lm32/_lshrsi3.S: New file.
3499 * config/lm32/_ashrsi3.S: New file.
3500 * config/lm32/_ashlsi3.S: New file.
3501 * config/lm32/crti.S: New file.
3502 * config/lm32/crtn.S: New file.
3503 * config/lm32/t-lm32: New file.
3504 * config/lm32/t-elf: New file.
3505 * config/lm32/t-uclinux: New file.
aa4945c1 3506
65a324b4
NC		 35072009-10-26 Nick Clifton <nickc@redhat.com>
3508
3509 * config.host: Add support for RX target.
3510 * config/rx: New directory.
3511 * config/rx/rx-abi-functions.c: New file. Supplementary
3512 functions for libgcc to support the RX ABI.
3513 * config/rx/rx-abi.h: New file. Supplementary header file for
3514 libgcc RX ABI functions.
3515 * config/rx/t-rx: New file: Makefile fragment for building
3516 libgcc for the RX.
3517
dfb3b0e3
UB		 35182009-10-09 Uros Bizjak <ubizjak@gmail.com>
3519
3520 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
3521 constraint of y0 to "g".
3522
81dd9fd7
AK		 35232009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3524
3525 * config.host: Include the s390 makefile fragments.
3526 * config/s390/32/_fixdfdi.c: New file.
3527 * config/s390/32/_fixsfdi.c: New file.
3528 * config/s390/32/_fixtfdi.c: New file.
3529 * config/s390/32/_fixunsdfdi.c: New file.
3530 * config/s390/32/_fixunssfdi.c: New file.
3531 * config/s390/32/_fixunstfdi.c: New file.
3532 * config/s390/32/t-floattodi: New file.
3533 * config/s390/libgcc-glibc.ver: New file.
3534 * config/s390/t-crtstuff: New file.
3535 * config/s390/t-linux: New file.
3536 * config/s390/t-tpf: New file.
3537
df58e648
RW		 35382009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3539
3540 * configure.ac (AC_PREREQ): Bump to 2.64.
3541
79052be3
KK		 35422009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
3543
3544 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
3545
5213506e
RW		 35462009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3547
3548 * configure: Regenerate.
3549
a9a25daa
DR		 35502009-08-09 Douglas B Rupp <rupp@gnat.com>
3551
3552 * config.host (ia64-hp-*vms*): New target.
3553 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
3554 with ia64-hp-*vms*.
3555
6efbd53f
RW		 35562009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3557
3558 * configure.ac: Add snippet for maintainer-mode.
3559 * configure: Regenerate.
3560 * Makefile.in (AUTOCONF, configure_deps): New variables.
3561 ($(srcdir)/configure)): New rule, active only with maintainer
3562 mode turned on.
3563
7acf4da6
DD		 35642009-06-23 DJ Delorie <dj@redhat.com>
3565
3566 Add MeP port.
3567 * config.host: Add mep support.
3568
54f549af
KT		 35692009-06-22 Kai Tietz <kai.tietz@onevision.com>
3570
34481f28 3571 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 3572 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
34481f28
UB		 3573
3574 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
3575 for mingw targets.
54f549af
KT		 3576 * config/i386/64/_multc3.c: Likewise.
3577 * config/i386/64/_powitf2.c: Likewise.
3578 * config/i386/64/eqtf2.c: Likewise.
3579 * config/i386/64/getf2.c: Likewise.
3580 * config/i386/64/letf2.c: Likewise.
3581 * config/i386/64/letf2.c: Likewise.
34481f28
UB		 3582 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
3583 unsigned long long for x64 mingw targets.
3584 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
3585 (_FP_I_TYPE): Define as long long for x64 mingw target.
54f549af 3586
fea96e25
MR		 35872009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
3588
3589 * config.host (vax-*-linux*): New.
3590
cceb575c
AG		 35912009-05-31 Anthony Green <green@moxielogic.com>
3592
3593 * config.host: Add moxie support.
3594 * config/moxie/t-moxie: New file.
3595
e997fb9c
DB		 35962009-05-29 David Billinghurst <billingd@gcc.gnu.org>
3597
3598 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 3599 t-softfp to tmake_file for i[34567]86-*-cygwin*.
e997fb9c 3600
532bfb0a
AJ		 36012009-04-17 Aurelien Jarno <aurelien@aurel32.net>
3602
3603 * config.host: Add i386/${host_address}/t-fprules-softfp to
3604 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
3605
748086b7
JJ		 36062009-04-09 Nick Clifton <nickc@redhat.com>
3607
3608 * config/ia64/tf-signs.c: Change copyright header to refer to
3609 version 3 of the GNU General Public License with version 3.1
3610 of the GCC Runtime Library Exception and to point readers at
3611 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
3612 web page.
3613 * config/i386/32/tf-signs.c: Likewise.
3614 * config/libbid/_addsub_dd.c: Likewise.
3615 * config/libbid/_addsub_sd.c: Likewise.
3616 * config/libbid/_addsub_td.c: Likewise.
3617 * config/libbid/_dd_to_df.c: Likewise.
3618 * config/libbid/_dd_to_di.c: Likewise.
3619 * config/libbid/_dd_to_sd.c: Likewise.
3620 * config/libbid/_dd_to_sf.c: Likewise.
3621 * config/libbid/_dd_to_si.c: Likewise.
3622 * config/libbid/_dd_to_td.c: Likewise.
3623 * config/libbid/_dd_to_tf.c: Likewise.
3624 * config/libbid/_dd_to_udi.c: Likewise.
3625 * config/libbid/_dd_to_usi.c: Likewise.
3626 * config/libbid/_dd_to_xf.c: Likewise.
3627 * config/libbid/_df_to_dd.c: Likewise.
3628 * config/libbid/_df_to_sd.c: Likewise.
3629 * config/libbid/_df_to_td.c: Likewise.
3630 * config/libbid/_di_to_dd.c: Likewise.
3631 * config/libbid/_di_to_sd.c: Likewise.
3632 * config/libbid/_di_to_td.c: Likewise.
3633 * config/libbid/_div_dd.c: Likewise.
3634 * config/libbid/_div_sd.c: Likewise.
3635 * config/libbid/_div_td.c: Likewise.
3636 * config/libbid/_eq_dd.c: Likewise.
3637 * config/libbid/_eq_sd.c: Likewise.
3638 * config/libbid/_eq_td.c: Likewise.
3639 * config/libbid/_ge_dd.c: Likewise.
3640 * config/libbid/_ge_sd.c: Likewise.
3641 * config/libbid/_ge_td.c: Likewise.
3642 * config/libbid/_gt_dd.c: Likewise.
3643 * config/libbid/_gt_sd.c: Likewise.
3644 * config/libbid/_gt_td.c: Likewise.
3645 * config/libbid/_isinfd128.c: Likewise.
3646 * config/libbid/_isinfd32.c: Likewise.
3647 * config/libbid/_isinfd64.c: Likewise.
3648 * config/libbid/_le_dd.c: Likewise.
3649 * config/libbid/_le_sd.c: Likewise.
3650 * config/libbid/_le_td.c: Likewise.
3651 * config/libbid/_lt_dd.c: Likewise.
3652 * config/libbid/_lt_sd.c: Likewise.
3653 * config/libbid/_lt_td.c: Likewise.
3654 * config/libbid/_mul_dd.c: Likewise.
3655 * config/libbid/_mul_sd.c: Likewise.
3656 * config/libbid/_mul_td.c: Likewise.
3657 * config/libbid/_ne_dd.c: Likewise.
3658 * config/libbid/_ne_sd.c: Likewise.
3659 * config/libbid/_ne_td.c: Likewise.
3660 * config/libbid/_sd_to_dd.c: Likewise.
3661 * config/libbid/_sd_to_df.c: Likewise.
3662 * config/libbid/_sd_to_di.c: Likewise.
3663 * config/libbid/_sd_to_sf.c: Likewise.
3664 * config/libbid/_sd_to_si.c: Likewise.
3665 * config/libbid/_sd_to_td.c: Likewise.
3666 * config/libbid/_sd_to_tf.c: Likewise.
3667 * config/libbid/_sd_to_udi.c: Likewise.
3668 * config/libbid/_sd_to_usi.c: Likewise.
3669 * config/libbid/_sd_to_xf.c: Likewise.
3670 * config/libbid/_sf_to_dd.c: Likewise.
3671 * config/libbid/_sf_to_sd.c: Likewise.
3672 * config/libbid/_sf_to_td.c: Likewise.
3673 * config/libbid/_si_to_dd.c: Likewise.
3674 * config/libbid/_si_to_sd.c: Likewise.
3675 * config/libbid/_si_to_td.c: Likewise.
3676 * config/libbid/_td_to_dd.c: Likewise.
3677 * config/libbid/_td_to_df.c: Likewise.
3678 * config/libbid/_td_to_di.c: Likewise.
3679 * config/libbid/_td_to_sd.c: Likewise.
3680 * config/libbid/_td_to_sf.c: Likewise.
3681 * config/libbid/_td_to_si.c: Likewise.
3682 * config/libbid/_td_to_tf.c: Likewise.
3683 * config/libbid/_td_to_udi.c: Likewise.
3684 * config/libbid/_td_to_usi.c: Likewise.
3685 * config/libbid/_td_to_xf.c: Likewise.
3686 * config/libbid/_tf_to_dd.c: Likewise.
3687 * config/libbid/_tf_to_sd.c: Likewise.
3688 * config/libbid/_tf_to_td.c: Likewise.
3689 * config/libbid/_udi_to_dd.c: Likewise.
3690 * config/libbid/_udi_to_sd.c: Likewise.
3691 * config/libbid/_udi_to_td.c: Likewise.
3692 * config/libbid/_unord_dd.c: Likewise.
3693 * config/libbid/_unord_sd.c: Likewise.
3694 * config/libbid/_unord_td.c: Likewise.
3695 * config/libbid/_usi_to_dd.c: Likewise.
3696 * config/libbid/_usi_to_sd.c: Likewise.
3697 * config/libbid/_usi_to_td.c: Likewise.
3698 * config/libbid/_xf_to_dd.c: Likewise.
3699 * config/libbid/_xf_to_sd.c: Likewise.
3700 * config/libbid/_xf_to_td.c: Likewise.
3701 * config/libbid/bid128.c: Likewise.
3702 * config/libbid/bid128_2_str.h: Likewise.
3703 * config/libbid/bid128_2_str_macros.h: Likewise.
3704 * config/libbid/bid128_2_str_tables.c: Likewise.
3705 * config/libbid/bid128_add.c: Likewise.
3706 * config/libbid/bid128_compare.c: Likewise.
3707 * config/libbid/bid128_div.c: Likewise.
3708 * config/libbid/bid128_fma.c: Likewise.
3709 * config/libbid/bid128_logb.c: Likewise.
3710 * config/libbid/bid128_minmax.c: Likewise.
3711 * config/libbid/bid128_mul.c: Likewise.
3712 * config/libbid/bid128_next.c: Likewise.
3713 * config/libbid/bid128_noncomp.c: Likewise.
3714 * config/libbid/bid128_quantize.c: Likewise.
3715 * config/libbid/bid128_rem.c: Likewise.
3716 * config/libbid/bid128_round_integral.c: Likewise.
3717 * config/libbid/bid128_scalb.c: Likewise.
3718 * config/libbid/bid128_sqrt.c: Likewise.
3719 * config/libbid/bid128_string.c: Likewise.
3720 * config/libbid/bid128_to_int16.c: Likewise.
3721 * config/libbid/bid128_to_int32.c: Likewise.
3722 * config/libbid/bid128_to_int64.c: Likewise.
3723 * config/libbid/bid128_to_int8.c: Likewise.
3724 * config/libbid/bid128_to_uint16.c: Likewise.
3725 * config/libbid/bid128_to_uint32.c: Likewise.
3726 * config/libbid/bid128_to_uint64.c: Likewise.
3727 * config/libbid/bid128_to_uint8.c: Likewise.
3728 * config/libbid/bid32_to_bid128.c: Likewise.
3729 * config/libbid/bid32_to_bid64.c: Likewise.
3730 * config/libbid/bid64_add.c: Likewise.
3731 * config/libbid/bid64_compare.c: Likewise.
3732 * config/libbid/bid64_div.c: Likewise.
3733 * config/libbid/bid64_fma.c: Likewise.
3734 * config/libbid/bid64_logb.c: Likewise.
3735 * config/libbid/bid64_minmax.c: Likewise.
3736 * config/libbid/bid64_mul.c: Likewise.
3737 * config/libbid/bid64_next.c: Likewise.
3738 * config/libbid/bid64_noncomp.c: Likewise.
3739 * config/libbid/bid64_quantize.c: Likewise.
3740 * config/libbid/bid64_rem.c: Likewise.
3741 * config/libbid/bid64_round_integral.c: Likewise.
3742 * config/libbid/bid64_scalb.c: Likewise.
3743 * config/libbid/bid64_sqrt.c: Likewise.
3744 * config/libbid/bid64_string.c: Likewise.
3745 * config/libbid/bid64_to_bid128.c: Likewise.
3746 * config/libbid/bid64_to_int16.c: Likewise.
3747 * config/libbid/bid64_to_int32.c: Likewise.
3748 * config/libbid/bid64_to_int64.c: Likewise.
3749 * config/libbid/bid64_to_int8.c: Likewise.
3750 * config/libbid/bid64_to_uint16.c: Likewise.
3751 * config/libbid/bid64_to_uint32.c: Likewise.
3752 * config/libbid/bid64_to_uint64.c: Likewise.
3753 * config/libbid/bid64_to_uint8.c: Likewise.
3754 * config/libbid/bid_b2d.h: Likewise.
3755 * config/libbid/bid_binarydecimal.c: Likewise.
3756 * config/libbid/bid_conf.h: Likewise.
3757 * config/libbid/bid_convert_data.c: Likewise.
3758 * config/libbid/bid_decimal_data.c: Likewise.
3759 * config/libbid/bid_decimal_globals.c: Likewise.
3760 * config/libbid/bid_div_macros.h: Likewise.
3761 * config/libbid/bid_dpd.c: Likewise.
3762 * config/libbid/bid_flag_operations.c: Likewise.
3763 * config/libbid/bid_from_int.c: Likewise.
3764 * config/libbid/bid_functions.h: Likewise.
3765 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3766 * config/libbid/bid_inline_add.h: Likewise.
3767 * config/libbid/bid_internal.h: Likewise.
3768 * config/libbid/bid_round.c: Likewise.
3769 * config/libbid/bid_sqrt_macros.h: Likewise.
3770
37712009-04-09 Jakub Jelinek <jakub@redhat.com>
3772
3773 * Makefile.in: Change copyright header to refer to version
3774 3 of the GNU General Public License and to point readers at the
3775 COPYING3 file and the FSF's license web page.
3776 * config.host: Likewise.
3777
633dd061
AM		 37782009-04-07 Alan Modra <amodra@bigpond.net.au>
3779
3780 * config.host: Reorder and merge to match config.gcc change.
3781
457d1d00
AM		 37822009-04-03 Alan Modra <amodra@bigpond.net.au>
3783
3784 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
3785
52c0e446
JM		 37862009-03-28 Joseph Myers <joseph@codesourcery.com>
3787
3788 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
3789 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
3790 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
3791 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
3792
ba181049
UB		 37932009-02-12 Uros Bizjak <ubizjak@gmail.com>
3794
3795 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
3796 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3797
c252db20
L		 37982009-02-12 H.J. Lu <hongjiu.lu@intel.com>
3799
ba181049
UB		 3800 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
3801 ia64/t-softfp-compat to tmake_file.
c252db20
L		 3802
3803 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
3804
3805 * config/ia64/__divxf3.asm: New.
3806 * config/ia64/_fixtfdi.asm: Likewise.
3807 * config/ia64/_fixunstfdi.asm: Likewise.
3808 * config/ia64/_floatditf.asm: Likewise.
3809 * config/ia64/t-fprules-softfp: Likewise.
3810 * config/ia64/t-softfp-compat: Likewise.
3811 * config/ia64/tf-signs.c: Likewise.
3812
c60535f9
BE		 38132009-01-18 Ben Elliston <bje@au.ibm.com>
3814
3815 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3816
ce16861e
BE		 38172009-01-16 Ben Elliston <bje@au.ibm.com>
3818
3819 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
3820 to tmake_file.
3821
bcf4713b
BE		 38222009-01-13 Ben Elliston <bje@au.ibm.com>
3823
3824 * config/t-softfp: New file.
3825 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
3826 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
3827
2042cb04
JS		 38282009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3829
3830 * config.host: Add m32r*-*-rtems*.
3831
541ed00e
JS		 38322008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
3833
3834 * config.host: Add m32c*-*-rtems*.
3835
19523300
RO		 38362008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3837
3838 PR bootstrap/33100
3839 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
3840 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
3841 * configure: Regenerate.
3842 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
3843 tmake_file here from gcc/config.gcc.
3844 Move extra_parts here from gcc/config.gcc.
3845 * config/i386/t-sol2: Move here from gcc/config/i386.
3846 Use gcc_srcdir instead of srcdir.
3847
0a4a51c7
AN		 38482008-11-18 Adam Nemet <anemet@caviumnetworks.com>
3849
3850 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
3851 case.
3852
2a761e46
TS		 38532008-11-09 Thomas Schwinge <tschwinge@gnu.org>
3854
3855 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
3856
c0451df7
TS		 38572008-10-08 Thomas Schwinge <tschwinge@gnu.org>
3858
3859 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
3860
358da97e
HS		 38612008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
3862
3863 Add picoChip port.
3864 * config.host: Add picochip-*-*.
3865
c660f132
BW		 38662008-08-06 Bob Wilson <bob.wilson@acm.org>
3867
3868 * config.host: Match more processor names for Xtensa.
3869
d1349557
L		 38702008-07-08 H.J. Lu <hongjiu.lu@intel.com>
3871
3872 * config/i386/64/t-softfp-compat: Update comments.
3873
dd7b73c0
L		 38742008-07-07 H.J. Lu <hongjiu.lu@intel.com>
3875
3876 * config/i386/64/_divtc3-compat.c: Moved to ...
3877 * config/i386/64/_divtc3.c: Here.
3878
3879 * config/i386/64/_multc3-compat.c: Moved to ...
3880 * config/i386/64/_multc3.c: Here.
3881
3882 * config/i386/64/_powitf2-compat.c: Moved to ...
3883 * config/i386/64/_powitf2.c: Here.
3884
3885 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
3886 .c suffix instead of -compat.c.
3887
6e1fab3d
UB		 38882008-07-05 Uros Bizjak <ubizjak@gmail.com>
3889
3890 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
3891 (_FP_MUL_MEAT_D): Ditto.
3892 (_FP_DIV_MEAT_S): Ditto.
3893 (_FP_DIV_MEAT_D): Ditto.
3894
f92518d7
RS		 38952008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
3896
3897 * Makefile.in: Add support for __sync_* libgcc functions.
3898
d0aede14
L		 38992008-07-03 H.J. Lu <hongjiu.lu@intel.com>
3900
3901 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
3902
c174f11c
L		 39032008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3904
3905 PR boostrap/36702
3906 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
3907 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
3908
3909 * config/i386/64/t-fprules-softfp: Moved to ...
3910 * config/i386/64/t-softfp-compat: This. New.
3911
5f464fa2
UB		 39122008-07-02 Uros Bizjak <ubizjak@gmail.com>
3913
3914 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
3915 Initialize f with 0.0.
3916
ff473280
L		 39172008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3918
3919 PR target/36669
3920 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
3921
3922 * config/i386/64/_divtc3-compat.c: New.
3923 * config/i386/64/_multc3-compat.c: Likewise.
3924 * config/i386/64/_powitf2-compat.c: Likewise.
3925 * config/i386/64/eqtf2.c: Likewise.
3926 * config/i386/64/getf2.c: Likewise.
3927 * config/i386/64/letf2.c: Likewise.
3928 * config/i386/64/t-fprules-softfp: Likewise.
3929
39302008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3931
3932 * config.host: Add i386/${host_address}/t-fprules-softfp to
3933 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
dfb3b0e3 3934 i[34567]86-*-linux*, x86_64-*-linux*.
ff473280
L		 3935
3936 * configure.ac: Set host_address to 64 or 32 for x86.
3937 * configure: Regenerated.
3938
3939 * Makefile.in (config.status): Also depend on
3940 $(srcdir)/config.host.
3941
3942 * config/i386/32/t-fprules-softfp: New.
3943 * config/i386/32/tf-signs.c: Likewise.
3944
3945 * config/i386/64/sfp-machine.h: New. Moved from gcc.
3946
39472008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3948 Uros Bizjak <ubizjak@gmail.com>
3949
3950 * config/i386/32/sfp-machine.h: New.
3951
30551d99
NF		 39522008-06-26 Nathan Froyd <froydnj@codesourcery.com>
3953
3954 * config/rs6000/t-ppccomm: Remove rules that conflict with
3955 auto-generated rules.
3956
18c04407
RW		 39572008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3958
3959 * configure.ac: sinclude override.m4.
3960 * configure: Regenerate.
3961
10fbe77a
BRF		 39622008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
3963
3964 * configure: Regenerate.
3965
bc6d4c3f
JM		 39662008-06-10 Joseph Myers <joseph@codesourcery.com>
3967
3968 * Makefile.in (DECNUMINC): Remove
3969 -I$(MULTIBUILDTOP)../../libdecnumber.
3970 * gstdint.h: New.
3971
cd985f66
JM		 39722008-06-07 Joseph Myers <joseph@codesourcery.com>
3973
3974 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
3975 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
3976 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
3977 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
3978 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
3979 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
3980 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
3981 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
3982 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
3983 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
3984 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
3985 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
3986 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
3987 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
3988
93fea8d3
AL		 39892008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
3990
3991 * config.host (sh2[lbe]*-*-linux*): Allow target.
3992
18724e30
NF		 39932008-04-30 Nathan Froyd <froydnj@codesourcery.com>
3994
3995 * config/rs6000/t-ppccomm: Add build rules for new files.
3996 (LIB2ADD_ST): New variable.
3997
47583040
AH		 39982008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
3999
4000 PR target/34210
4001 PR target/35508
4002 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
4003 * config/t-avr: New file. Build 16bit libgcc functions.
4004
cf8e67fe
JJ		 40052008-03-02 Jakub Jelinek <jakub@redhat.com>
4006
4007 PR target/35401
4008 * config/t-slibgcc-darwin: Make install-leaf dependent on
4009 install-darwin-libgcc-stubs instead of install.
4010
8d8da227
JM		 40112008-01-25 Joseph Myers <joseph@codesourcery.com>
4012
4013 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
4014 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
4015 sh-*-rtemscoff*): Remove cases.
4016
edbf8b16
RS		 40172007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
4018
4019 * Makefile.in (all): Use install-leaf rather than install.
4020 (install): Split most of the rule into...
4021 (install-leaf): ...this new one.
4022
89deeaff
EK		 40232007-12-19 Etsushi Kato <ek.kato@gmail.com>
4024 Paolo Bonzini <bonzini@gnu.org>
4025
4026 PR target/30572
5f464fa2
UB		 4027 * Makefile.in: Use @shlib_slibdir@ substitution to get
4028 correct install name on darwin.
89deeaff 4029 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
dfb3b0e3 4030
4081d704
HPN		 40312007-12-15 Hans-Peter Nilsson <hp@axis.com>
4032
4033 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
4034 cris-*-elf and cris-*-none.
4035 (crisv32-*-linux*): Similar, as cris-*-linux*.
4036
f43e89a3
RIL		 40372007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
4038
4039 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
4040
b4e9c2c6
L		 40412007-10-27 H.J. Lu <hongjiu.lu@intel.com>
4042
4043 PR regression/33926
4044 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
4045 * configure: Regenerated.
4046
b2a00c89
L		 40472007-09-27 H.J. Lu <hongjiu.lu@intel.com>
4048
4049 * Makefile.in (dfp-filenames): Replace decimal_globals,
4050 decimal_data, binarydecimal and convert_data with
4051 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
4052 and bid_convert_data, respectively.
4053
8d2a9e0e
CF		 40542007-09-17 Chao-ying Fu <fu@mips.com>
4055 Nigel Stephens <nigel@mips.com>
4056
4057 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
4058 * Makefile.in (fixed_point): Define.
4059 Check if fixed_point is yes to build support functions.
4060 * configure.ac: Check for fixed_point support.
4061 * configure: Regenerated.
4062 * gen-fixed.sh: New file to generate lists of fixed-point labels,
4063 funcs, modes, from, to.
4064
2b53935d
JJ		 40652007-09-11 Janis Johnson <janis187@us.ibm.com
4066
4067 * Makefile.in (dfp-filenames): Add bid128_noncomp.
4068
2533577f
JJ		 40692007-09-10 Janis Johnson <janis187@us.ibm.com>
4070
4071 * Makefile.in (dfp-filenames): Remove decUtility, add
4072 decDouble, decPacked, decQuad, decSingle.
4073
3ae3dbd6
HK		 40742007-08-27 Hans Kester <hans.kester@ellips.nl>
4075
4076 * config.host : Add x86_64-elf target.
4077
22867d02
L		 40782007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4079
4080 * configure.ac (set_have_cc_tls): Add a missing =.
4081 * configure: Regenerated.
4082
6f461e76
L		 40832007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4084
4085 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
4086 and x86_64-*-linux*.
4087
4088 * config/t-tls: New file.
4089
dfb3b0e3 4090 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
6f461e76
L		 4091
4092 * configure.ac: Include ../config/enable.m4 and
4093 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
4094 supports TLS and substitute set_have_cc_tls.
4095 * configure: Regenerated.
4096
200359e8
L		 40972007-07-04 H.J. Lu <hongjiu.lu@intel.com>
4098
4099 * Makefile.in: Use libbid for DFP when BID is enabled.
4100
76f5e200
DS		 41012007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
4102
4103 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
dfb3b0e3 4104 extra_parts. Add config/i386/t-cygming to tmake_file.
76f5e200
DS		 4105 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
4106
9bd196f0 41072007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
200359e8 4108 Danny Smith <dannysmith@users.sourceforge.net>
9bd196f0
ZM		 4109
4110 PR target/29498
4111 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
4112 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
4113 * config/i386/t-crtfm: Compile crtfastmath.o with
4114 -minline-all-stringops.
4115
1910440e
RS		 41162007-05-10 Richard Sandiford <richard@codesourcery.com>
4117
4118 * config.host (sparc-wrs-vxworks): New target.
4119
7d33c31d
KH		 41202007-04-14 Kazu Hirata <kazu@codesourcery.com>
4121
4122 * config.host: Recognize fido.
4123
96fccd0d
JJ		 41242007-04-04 Janis Johnson <janis187@us.ibm.com>
4125
4126 * configure: Check host, not target, for decimal float support.
4127
577565f9
UB		 41282007-04-03 Uros Bizjak <ubizjak@gmail.com>
4129
4130 * config/i386/t-crtpc: New file.
4131 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5f464fa2 4132 (x86_64-*-linux*): Ditto.
577565f9 4133
ccf8e764
RH		 41342007-02-30 Kai Tietz <kai.tietz@onevision.com>
4135
4136 * config.host (x86_64-*-mingw*): New target.
4137
79b87c74
MM		 41382007-03-23 Michael Meissner <michael.meissner@amd.com>
4139 H.J. Lu <hongjiu.lu@intel.com>
4140
4141 * Makefile.in (enable_decimal_float): New.
4142 (DECNUMINC): Add
4143 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
4144 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
4145 (decbits-filenames): This.
4146 (decbits-objects): New.
4147 (libgcc-objects): Add $(decbits-objects).
4148
4149 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
4150 Substitute enable_decimal_float.
4151 * configure: Regenerated.
4152
8fce4e31
HPN		 41532007-03-19 Hans-Peter Nilsson <hp@axis.com>
4154
4155 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
4156
e8bb4597
BM		 41572007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
4158
4159 * Makefile.in (install-info): New dummy target.
4160
344189f9
BS		 41612007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
4162
4163 * config.host (bfin*-linux-uclibc*): Set extra_parts.
4164
ac84c172
BM		 41652007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
4166
4167 * Makefile.in: Add install-html and install-pdf dummy
4168 targets.
4169
cd5c2357
RS		 41702007-02-05 Roger Sayle <roger@eyesopen.com>
4171 Daniel Jacobowitz <dan@codesourcery.com>
4172
4173 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
4174 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
4175 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
4176
d9a66f98
JJ		 41772007-01-29 Janis Johnson <janis187@us.ibm.com>
4178
4179 * Makefile.in (dec-filenames): Add decExcept.
4180
9891ec5f
DJ		 41812007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
4182
4183 PR bootstrap/30469
4184 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
4185 -fprofile-use.
4186
d6efbf5a
DJ		 41872007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
4188
4189 * configure.ac: Add --enable-version-specific-runtime-libs.
4190 Correct $slibdir default.
4191 * configure: Regenerated.
4192
17caeff2
JM		 41932007-01-23 Joseph Myers <joseph@codesourcery.com>
4194
4195 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
4196
5ea41e3a
AP		 41972007-01-21 Andrew Pinski <pinskia@gmail.com>
4198
4199 PR target/30519
4200 * config.host (alpha*-*-linux*): Set extra_parts.
4201
26900826
KK		 42022007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
4203
4204 * config/sh/t-linux: New.
4205 * config.host (sh*-*-linux*): Set tmake_file.
4206
97af925b
DJ		 42072007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
4208
4209 * Makefile.in (install): Handle multilibs.
4210
b0088af7
BM		 42112007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4212
4213 * Makefile.in: Added .PHONY entry for documentation targets.
4214
e0a9456a
BM		 42152007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4216
4217 * Makefile.in: Add empty info, html, dvi, pdf targets.
4218
7fd453b4
MS		 42192007-01-04 Mike Stump <mrs@apple.com>
4220
4221 * Makefile.in (MAKEINFO): Remove.
4222 (PERL): Likewise.
4223
14e8fc8b
PB		 42242007-01-04 Paolo Bonzini <bonzini@gnu.org>
4225
4226 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
4227 * configure: Regenerate.
4228 * Makefile.in (host_subdir): Substitute it.
dfb3b0e3 4229 (gcc_objdir): Use it.
14e8fc8b 4230
1555beba
DJ		 42312007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
4232
4233 * config.host (ia64*-*-linux*): Set tmake_file.
4234
79e6eaeb
DJ		 42352007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
4236
4237 * Makefile.in (version): Define.
4238
fa958513
DJ		 42392007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
4240 Paolo Bonzini <bonzini@gnu.org>
4241
4242 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
4243 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
4244 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
4245 config/sparc/t-crtfm, config/t-slibgcc-darwin,
4246 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
4247 shared-object.mk, siditi-object.mk, static-object.mk: New files.
4248 * configure: Generated.
Mirror of https://gcc.gnu.org/git/gcc.git