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rtl.h (print_insn_with_notes): Remove prototype.
[thirdparty/gcc.git] / libgcc / ChangeLog
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25626181
MS		 12012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2
3 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
4 (FP_EX_SHIFT): Define.
5 (FP_TRAPPING_EXCEPTIONS): Define.
6
868395e8
MS		 72012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8
9 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
10 (FP_ROUNDMODE): Use FP_RND_MASK.
11 * config/aarch64/sfp-exceptions.c: New.
12 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
13 Use __sfp_handle_exceptions.
14
5005fe22
RE		 152012-12-04 Richard Earnshaw <rearnsha@arm.com>
16
17 * config.host: (arm*-*-freebsd*): Remove.
18 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
19 (arm*-*-elf*): Remove.
20 (arm*-*-wince-pe*): Remove.
21 * arm/unwind-arm.c (struct fpa_reg): Delete.
22 (struct fpa_regs): Delete.
23 (phase1_vrs): Remove fpa element.
24 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
25 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
26 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
27 * ieee754-sf.S (floatundisf): Remove FPA support.
28 (floatdisf): Likewise.
29 * ieee75f-df.S (floatundidf): Likewise.
30 (floatdidf): Likewise.
31
e5a81c8e
KT		 322012-11-29 Kai Tietz <ktietz@redhat.com>
33
34 PR target/55445
35 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
36 * unwind-generic.h: Likewise.
37 * unwind-seh.c: Likewise.
38
f4919e4a
RH		 392012-11-28 Richard Henderson <rth@redhat.com>
40
41 PR libgcc/48076
42 * emutls.c (__emutls_get_address): Avoid race condition between
43 obj->loc.offset read and emutls_key initialization.
44
e13d9d5a
GJL		 452012-11-22 Georg-Johann Lay <avr@gjlay.de>
46
47 Adjust decimal point of signed accum mode to GCC default.
48
49 PR target/54222
50 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
51 _divqq_helper.
52 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
53 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
54 (__mulha3, __mulsa3)
55 (__divqq3, __divha3, __divsa3): Adjust to new position of
56 decimal point of signed accum types.
57
58 (__mulusa3_round): New function.
59 (__mulusa3): Use it.
60 (__divqq_helper): New function.
61 (__udivuqq3): Use it.
62
1b845c6e
JJ		 632012-11-20 Jakub Jelinek <jakub@redhat.com>
64
65 PR bootstrap/55370
66 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
67
822a258a
TJ		 682012-11-18 Teresa Johnson <tejohnson@google.com>
69
70 PR bootstrap/55051
71 * libgcov.c (gcov_exit): Remove merged program summary
72 comparison unless !GCOV_LOCKED.
73
54f4eaf0
MS		 742012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
75
76 * soft-fp: Updated from glibc upstream.
77
e808687a
ILT		 782012-11-06 Ian Lance Taylor <iant@google.com>
79
80 * generic-morestack.c (__generic_morestack): Align the returned
81 stack pointer to a 32 byte boundary.
82 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
83 increment the return address until we have decided that we don't
84 have a varargs function.
85 (__morestack) [32-bit]: Align stack correctly when calling C
86 functions.
87 (__morestack) [64-bit]: Likewise.
88
460277e0
TS		 892012-11-04 Thomas Schwinge <thomas@codesourcery.com>
90
91 * configure: Regenerate.
92
73edb277
UB		 932012-11-02 Uros Bizjak <ubizjak@gmail.com>
94
95 PR target/55175
96 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
97 * config/i386/sfp-machine.h: Guard exception handling
98 code with _SOFT_FLOAT.
99 * config/i386/32/sfp-machine.h: Guard rounding handling
100 code with _SOFT_FLOAT.
101 * config/i386/64/sfp-machine.h: Ditto.
102
c1d4fa04
JS		 1032012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
104
105 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
106 as extra_parts.
107
eff6ca85
UB		 1082012-10-26 Uros Bizjak <ubizjak@gmail.com>
109
110 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
111 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
112 when appropriate. Correct structure element types.
113 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
114 -minline-all-stringops from compile flags.
115
43a8f1a1
RC		 1162012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
117
118 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
119
76c78361
RC		 1202012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
121
eff6ca85 122 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
76c78361 123
6f288860
SH		 1242012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
125
126 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
127 tmake_file.
128
1e3d5096
IB		 1292012-10-23 Ian Bolton <ian.bolton@arm.com>
130 Jim MacArthur <jim.macarthur@arm.com>
131 Marcus Shawcroft <marcus.shawcroft@arm.com>
132 Nigel Stephens <nigel.stephens@arm.com>
133 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
134 Richard Earnshaw <rearnsha@arm.com>
135 Sofiane Naci <sofiane.naci@arm.com>
136 Stephen Thomas <stephen.thomas@arm.com>
137 Tejas Belagod <tejas.belagod@arm.com>
138 Yufeng Zhang <yufeng.zhang@arm.com>
139
140 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
141 * config/aarch64/crti.S: New file.
142 * config/aarch64/crtn.S: New file.
143 * config/aarch64/linux-unwind.h: New file.
144 * config/aarch64/sfp-machine.h: New file.
145 * config/aarch64/sync-cache.c: New file.
146 * config/aarch64/t-aarch64: New file.
147 * config/aarch64/t-softfp: New file.
148
8a740f07
HPN		 1492012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
150
151 * config/mmix/crti.S: Mark program and data addresses using PRELD.
152 Remove typo'd and unnecessary alignment-LOC for .data. Remove
153 no-longer-needed LDBU insns.
154
153c8397
SH		 1552012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
156
157 * config.host
158 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
159 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
160
595fefee
MGD		 1612012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
162
163 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
164
9945a876
MK		 1652012-10-15 Matthias Klose <doko@ubuntu.com>
166
167 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
168
1183dc2c
PC		 1692012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
170
171 * configure: Regenerate.
172 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
173
945a9c1f
UB		 1742012-10-10 Uros Bizjak <ubizjak@gmail.com>
175
176 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
177 instructions for 64bit targets only.
178
fb8bf47a
UB		 1792012-10-10 Uros Bizjak <ubizjak@gmail.com>
180
181 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
182 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
183 * config/i386/32/sfp-machine.h: ... here.
184 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
185 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
186 New defines.
187
acb72498
MK		 1882012-10-07 Matthias Klose <doko@ubuntu.com>
189
190 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
191 as unused.
192 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
193
8eaee0f0
MK		 1942012-10-06 Mark Kettenis <kettenis@openbsd.org>
195
196 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
197 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
198 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
199 (ElfW): Likewise.
200
5e3e4fe8
JW		 2012012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
202
203 PR other/53889
204 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
205 Fix parameter names.
206
86086376
OE		 2072012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
208
209 PR target/33135
210 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
211 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
212 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
213
9597375a
OE		 2142012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
215
216 PR target/50457
217 * config/sh/linux-atomic.S: Delete.
218 * config/sh/linux-atomic.c: New.
219 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
220 linux-atomic.c. Add cflags to disable warnings.
221
1504e3e1
JW		 2222012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
223
224 PR other/53889
225 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
226 function.
227 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
228 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
229 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
230 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
5e3e4fe8
JW		 231 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
232 Likewise.
1504e3e1
JW		 233 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
234 Likewise.
235 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
236 Likewise.
237 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
238 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
239
17f293b0
MK		 2402012-09-19 Mark Kettenis <kettenis@openbsd.org>
241
9597375a
OE		 242 * config.host (hppa-*-openbsd*): New target.
243 * config/pa/t-openbsd: New file.
17f293b0 244
51526856
GJL		 2452012-09-15 Georg-Johann Lay <avr@gjlay.de>
246
247 PR target/54222
248 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
249 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
250 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
251 (__divsa3): Use __negsi2 to negate r_quoL.
252 * config/avr/lib1funcs.S (FALIAS): New macro.
253 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
254 (__negsi2): ...this new function.
255 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
256 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
257 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
258 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
259 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
260 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
261
aadb5b43
OE		 2622012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
263
264 PR target/54089
265 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
266 (lshrsi3): Reimplement as lshrsi3_r0.
267
d5d66749
AS		 2682012-09-10 Andreas Schwab <schwab@linux-m68k.org>
269
270 PR target/46191
271 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
272 of libgcc.a.
273
c6c36e73
TJ		 2742012-09-07 Teresa Johnson <tejohnson@google.com>
275
9597375a 276 PR gcov-profile/54487
c6c36e73 277 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
9597375a 278 differences.
c6c36e73 279
b588ae30
GJL		 2802012-09-05 Georg-Johann Lay <avr@gjlay.de>
281
282 PR target/54461
283 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
284 not configured --with-avrlibc=no.
285 * config/avr/t-avrlibc: New file.
286 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
287 (DPBIT_FUNCS): Ditto.
288 (TPBIT_FUNCS): Ditto.
289
abd16fb1
TJ		 2902012-09-04 Teresa Johnson <tejohnson@google.com>
291
292 * libgcov.c (struct gcov_summary_buffer): New structure.
293 (gcov_histogram_insert): New function.
294 (gcov_compute_histogram): Ditto.
295 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
296 histograms during summary merging.
297
613061fd
MK		 2982012-09-01 Mark Kettenis <kettenis@openbsd.org>
299
300 * config.host (x86_64-*-openbsd*): New target.
73edb277 301
867a8345
CLT		 3022012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
303
304 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
305 attribute.
306
4aeaaca3
GJL		 3072012-08-24 Georg-Johann Lay <avr@gjlay.de>
308
309 PR target/54222
310 * config/avr/t-avr (conv_X): Rename to func_X.
311
e55e4056
GJL		 3122012-08-24 Georg-Johann Lay <avr@gjlay.de>
313
314 PR target/54222
315 * config/avr/lib1funcs-fixed.S: New file.
316 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
317 after they are used.
318 (neg2, neg4): New macros.
319 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
320 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
321 (__umulhisi3): Speed up MUL variant if there is enough flash.
322 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
323 avr-modes.def.
324 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
325 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
326 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
327 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
328 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
329 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
330 (LIB2FUNCS_EXCLUDE): Add supported functions.
331
a147b6d2
GJL		 3322012-08-22 Georg-Johann Lay <avr@gjlay.de>
333
334 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
335 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
336 libgcc-s-objects.
337 * fixed-obj.mk: Only expand dependency if $o is not in
338 LIB2FUNCS_EXCLUDE.
339
c637141a
L		 3402012-08-22 H.J. Lu <hongjiu.lu@intel.com>
341
342 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
343
130e00bd
JM		 3442012-08-22 Joseph Myers <joseph@codesourcery.com>
345
346 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
347 depend on --enable-shared.
348 ($(lib1asmfuncs-o)): Use %.vis files independent of
349 --enable-shared.
350 * static-object.mk ($(base)$(objext), $(base).vis)
351 ($(base)_s$(objext)): Use same rules for visibility handling as in
352 shared-object.mk.
353
4b1b3788
ILT		 3542012-08-21 Ian Lance Taylor <iant@google.com>
355
356 * config/i386/morestack.S (__morestack_non_split): Increase amount
357 of space allocated for non-split code stack.
358
d2468141
JM		 3592012-08-19 Joseph Myers <joseph@codesourcery.com>
360
361 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
362 even if inhibit_libc.
363
a508e1a8
JB		 3642012-08-17 Julian Brown <julian@codesourcery.com>
365
366 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
367 -fexceptions -fnon-call-exceptions if not defined.
368 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
369 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
370
5615a07d
AS		 3712012-08-17 Andreas Schwab <schwab@linux-m68k.org>
372
373 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
374 type.
375
138f5acd
DE		 3762012-08-16 David Edelsohn <dje.gcc@gmail.com>
377
378 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
379 rs6000/t-slibgcc-aix.
380
18efc0dd
SB		 3812012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
382
383 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
384
6b39bc38
SB		 3852012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
386
387 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
388
cd25dea0
L		 3892012-08-03 H.J. Lu <hongjiu.lu@intel.com>
390
391 PR driver/54171
392 * Makefile.in (version): Replace top_srcdir with srcdir.
393
a3dda30b
JY		 3942012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
395
396 * Makefile.in (version): set to BASE-VER file from gcc directory.
397
d04aacfc
NC		 3982012-08-01 Nick Clifton <nickc@redhat.com>
399
400 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
401 Implements __clrsb for an HImode argument.
402
0d13c974
NC		 4032012-07-31 Nick Clifton <nickc@redhat.com>
404
405 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
406 Implements __clrsb for an HImode argument.
407 * config/stormy16/clrsbhi2.c: New file:
408 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
409
efbb59b2
SB		 4102012-07-22 Steven Bosscher <steven@gcc.gnu.org>
411
412 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
413
bf1431e3
TG		 4142012-07-19 Tristan Gingold <gingold@adacore.com>
415 Richard Henderson <rth@redhat.com>
416
417 * unwind-seh.c: New file.
418 * unwind-generic.h: Include windows.h for SEH.
419 (_Unwind_Exception): Use 6 private fields for SEH.
420 (_GCC_specific_handler): Declare.
421 * unwind-c.c (__gcc_personality_seh0): New function.
422 Adjust for SEH.
423 * config/i386/libgcc-cygming.ver: New file.
424 * config/i386/t-seh-eh: New file.
425 * config.host (x86_64-*-mingw*): Default to seh.
426
659140c8
SB		 4272012-07-14 Steven Bosscher <steven@gcc.gnu.org>
428
429 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
430
a20d08fd
UB		 4312012-06-17 Uros Bizjak <ubizjak@gmail.com>
432
433 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
434 __builtin_expect when checking for exceptions.
435 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
436
79261115
UB		 4372012-06-13 Uros Bizjak <ubizjak@gmail.com>
438
4a172156
UB		 439 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
440 function declaration.
441 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
442 (FP_RND_MASK): New.
443 * config/ia64/sfp-exceptions.c: New.
444 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
79261115 445
bb5c97d4
UB		 4462012-06-13 Uros Bizjak <ubizjak@gmail.com>
447
448 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
449 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
450 * config/i386/64/sfp-machine: ... (delete here) ...
451 * config/i386/sfp-machine.h: ... to here.
452 (FP_EX_MASK): Remove.
453 (FP_RND_MASK): New.
454 (FP_INIT_ROUNDMODE): Declare asm as volatile.
455
91fe5efb
ST		 4562012-06-11 Sriraman Tallam <tmsriram@google.com>
457
458 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
459 * config/i386/libgcc-sol2.ver: Ditto.
460 * config/i386/libgcc-glibc.ver: Ditto.
461
67a218c5
RM		 4622012-06-11 Roland McGrath <mcgrathr@google.com>
463
464 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
465 If __GLIBC__ is defined, refer to __pthread_key_create instead of
466 pthread_cancel.
467
492fbea1
UB		 4682012-06-09 Uros Bizjak <ubizjak@gmail.com>
469
470 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
471 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
472 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
473 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
474 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
475 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
476 * config/i386/64/sfp-machine: ... (delete here) ...
477 * config/i386/sfp-machine.h: ... to here.
478 (FP_EX_MASK): New.
479 (__sfp_handle_exceptions): New function declaration.
480 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
481 * config/i386/sfp-exceptions.c: New.
482 * config/i386/t-softfp: New.
483 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
484 i386/t-softfp to tmake_file.
485
7b4cf266
DM		 4862012-06-03 David S. Miller <davem@davemloft.net>
487
488 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
489 change.
490
0de0d5c6
DM		 4912012-05-31 David S. Miller <davem@davemloft.net>
492
493 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
494 multiply and divide instructions on 32-bit when V9.
495 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
496
d8c9d391
JM		 4972012-05-29 Joseph Myers <joseph@codesourcery.com>
498
499 * config/arm/ieee754-df.S: Fix typos.
500 * config/arm/ieee754-sf.S: Fix typos.
501 * config/c6x/libunwind.S: Fix typos.
502 * config/epiphany/udivsi3-float.c: Fix typos.
503 * config/microblaze/muldi3_hard.S: Fix typos.
504 * config/picochip/adddi3.S: Fix typos.
505 * config/picochip/ashlsi3.S: Fix typos.
506 * config/picochip/ashrsi3.S: Fix typos.
507 * config/picochip/clzsi2.S: Fix typos.
508 * config/picochip/cmpsi2.S: Fix typos.
509 * config/picochip/divmod15.S: Fix typos.
510 * config/picochip/divmodhi4.S: Fix typos.
511 * config/picochip/divmodsi4.S: Fix typos.
512 * config/picochip/longjmp.S: Fix typos.
513 * config/picochip/lshrsi3.S: Fix typos.
514 * config/picochip/parityhi2.S: Fix typos.
515 * config/picochip/popcounthi2.S: Fix typos.
516 * config/picochip/setjmp.S: Fix typos.
517 * config/picochip/subdi3.S: Fix typos.
518 * config/picochip/ucmpsi2.S: Fix typos.
519 * config/picochip/udivmodhi4.S: Fix typos.
520 * config/picochip/udivmodsi4.S: Fix typos.
521 * config/spu/divv2df3.c: Fix typos.
522 * config/spu/mfc_multi_tag_release.c: Fix typos.
523 * config/spu/mfc_tag_release.c: Fix typos.
524 * configure.ac: Fix typos.
525 * configure: Regenerate.
526
31a18a7e
ILT		 5272012-05-25 Ian Lance Taylor <iant@google.com>
528
529 * config/i386/morestack.S (__morestack_non_split): Check whether
530 caller is varargs and needs %bp to hold the stack frame on return.
531
c5768510
OH		 5322012-05-25 Olivier Hainque <hainque@adacore.com>
533
534 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
535 sequence in the non pic case on VxWorks.
536
7c7c339b
OH		 5372012-05-24 Olivier Hainque <hainque@adacore.com>
538
73fb7630 539 * Makefile.in: Move dependency on install-unwind_h from
7c7c339b
OH		 540 "install-leaf" to "install".
541
fdc1b7d3
OH		 5422012-05-24 Olivier Hainque <hainque@adacore.com>
543
544 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
545 Use a separate command for stamp removals.
546
07ba94b9
AP		 5472012-05-21 Andrew Pinski <apinski@cavium.com>
548
549 PR bootstrap/53183
550 * configure.ac: Define the default includes to being none.
551 * configure: Regenerate.
552
4677d2eb
OH		 5532012-05-16 Olivier Hainque <hainque@adacore.com>
554
555 * Makefile.in (install-unwind_h): Rename into ...
556 (install-unwind_h-forbuild): New target.
557 (all): Use it instead of the former install-unwind_h.
558 (install-unwind_h): Reinstate, copy to user install destination
559 for include files, not to the internal gcc object directory one.
560 (install-leaf): Depend on it.
561
7d67c380
OH		 5622012-05-15 Olivier Hainque <hainque@adacore.com>
563
564 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
565 register numbers. LR_REGNO replaces R_LR.
566 (ucontext_for): New, helper for ...
567 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
568 and 5.3 of ...
569 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
570
aca06c90
RO		 5712012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
572
573 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
574 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
575 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
576 i386/t-cpuinfo ...
577 (i[34567]86-*-*, x86_64-*-*): ... here.
578
579 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
580 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
581
582 * config/i386/i386-cpuinfo.c: Rename to ...
583 * config/i386/cpuinfo.c: ... this.
584 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
585
586 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
587 (libgcc_cv_init_priority): New test.
588 * configure: Regenerate.
589 * config.in: New file.
590 * Makefile.in (clean): Rename config.h to auto-target.h.
591 (config.h): Likewise.
592 (stamp-h): Likewise.
593
594 * config/i386/cpuinfo.c (auto-target.h): Include.
595 (CONSTRUCTOR_PRIORITY): Define.
596 (__cpu_indicator_init): Use it.
597
0d03ac1b
L		 5982012-05-09 H.J. Lu <hongjiu.lu@intel.com>
599
600 * longlong.h: Use a URL instead of an FSF postal address.
601 Replace spaces with tab.
602
4a172156 6032012-05-08 Teresa Johnson <tejohnson@google.com>
4e8ee9cb
TJ		 604
605 * libgcov.c (gcov_clear, __gcov_reset): New functions.
606 (__gcov_dump): Ditto.
607 (gcov_dump_complete): New global variable.
608 (gcov_exit): Export hidden to enable use in L_gcov_dump.
609 (__gcov_flush): Outline functionality now in gcov_clear.
610 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
611
e4bb767e
AJ		 6122012-04-28 Aurelien Jarno <aurelien@aurel32.net>
613
31a18a7e
ILT		 614 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
615 (mips*-*-linux*): Include mips/t-tpbit when long double is
616 16 bytes long.
e4bb767e 617
5ddecff9
ST		 6182012-04-25 Sriraman Tallam <tmsriram@google.com>
619
620 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
621 (get_available_features): New argument. Check for AVX2.
622 (__cpu_indicator_init): Modify call to get_available_features.
623
b427dd7a
AM		 6242012-04-25 Alan Modra <amodra@gmail.com>
625
626 * config/rs6000/crtsavevr.S: New file.
627 * config/rs6000/crtrestvr.S: New file.
628 * config/rs6000/t-savresfgpr: Build the above.
629 * config/rs6000/t-netbsd: Likewise.
630
ad491329
ST		 6312012-04-24 Sriraman Tallam <tmsriram@google.com>
632
633 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
634
792317cc
ST		 6352012-04-24 Sriraman Tallam <tmsriram@google.com>
636
637 * libgcc/config/i386/i386-cpuinfo.c: New file.
638 * libgcc/config/i386/t-cpuinfo: New file.
639 * libgcc/config.host: Include t-cpuinfo.
640 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
641
e1be98a4
CF		 6422012-04-24 Chao-ying Fu <fu@mips.com>
643
644 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
645
1bde7dab
TS		 6462012-04-20 Thomas Schwinge <thomas@codesourcery.com>
647
648 struct siginfo vs. siginfo_t
649
650 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
651 siginfo_t instead of struct siginfo.
652 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
653 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
654 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
655 (ia64_handle_unwabi): Likewise.
656 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
657 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
658 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
659 (sh_fallback_frame_state): Likewise.
660 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
661 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
662
24590f66
L		 6632012-04-02 H.J. Lu <hongjiu.lu@intel.com>
664
665 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
666 system call number.
667
9a9dcce8
EB		 6682012-03-31 Eric Botcazou <ebotcazou@adacore.com>
669
670 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
671 if it hasn't been previously saved.
672
6401aaf5
L		 6732012-03-29 H.J. Lu <hongjiu.lu@intel.com>
674
675 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
676 only for glibc.
677
7fd6378e
GJL		 6782012-03-28 Georg-Johann Lay <avr@gjlay.de>
679
680 PR target/52737
681 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
682 instead of __AVR_HAVE_8BIT_SP__.
683
9e916de7
TG		 6842012-03-26 Tristan Gingold <gingold@adacore.com>
685
686 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
687 (unw_table_entry): Use unw_word instead of unsigned long.
688 (_Unwind_FindTableEntry): Likewise.
689 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
690 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
691 (_Unwind_FindTableEntry): Likewise.
692 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
693 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
694 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
695 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
696 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
697 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
698 (uw_init_context_1, uw_install_context): Likewise.
699 (unw_word): Move to unwind-ia64.h
700
4b12e93d
TG		 7012012-03-26 Tristan Gingold <gingold@adacore.com>
702
703 * config/vms/vms-ucrt0.c: Update copyright years.
704 Add a sanity check.
705 (___gcc_main_flags): Declare.
706 (__main): Check flags to remap argv and exit code.
707 * config.host (*-*-*vms*): Adjust extra_parts.
708 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
709 (crt0.o): Add.
710
06ea7371
RE		 7112012-03-22 Richard Earnshaw <rearnsha@arm.com>
712
713 * arm/lib1funcs.asm (ctzsi2): New function.
714 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
715 * arm/t-linux (LIB1ASMFUNCS): Likewise.
716 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
717 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
718 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
719 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
720
d82ad50d
AT		 7212012-03-21 Andreas Tobler <andreast@fgznet.ch>
722
723 * config.host: Add bits to support powerpc64-*-freebsd*.
724 * config/rs6000/freebsd-unwind.h: New file.
725 * config/rs6000/t-freebsd64: New file.
726
b260a8c0
RG		 7272012-03-20 Richard Guenther <rguenther@suse.de>
728
729 PR gcov-profile/52627
730 * libgcov.c (init_mx): Fix mutex name.
731
86286a8a
TG		 7322012-03-16 Tristan Gingold <gingold@adacore.com>
733
734 * config/ia64/vms-unwind.h: Remove ulong (and replace
735 it by unw_reg where used). Define unw_reg with __int64.
736
7888f266
RO		 7372012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
738
739 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
740 Solaris 8 handling.
741 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
742 Solaris 8 handling.
743 (sparc_is_sighandler): Likewise.
744
f155bc64
L		 7452012-03-13 H.J. Lu <hongjiu.lu@intel.com>
746
747 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
748 <= saved reg size.
749
d47657bd
RO		 7502012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
751
752 * config/arm/crtn.S: Fix typo.
753
5bef73a1
RG		 7542012-03-13 Richard Guenther <rguenther@suse.de>
755
756 * libgcov.c: Remove stdio.h include and NULL un-define.
757
9c4271f3
RG		 7582012-03-13 Richard Guenther <rguenther@suse.de>
759
760 PR target/52569
761 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
762
c6d10e7c
RG		 7632012-03-13 Richard Guenther <rguenther@suse.de>
764
765 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
766
074a385f
RG		 7672012-03-13 Richard Guenther <rguenther@suse.de>
768
769 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
770 and __gthread_mutex_init_function definitions.
771
c4bc5c25
RO		 7722012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
773
774 * config.host (mips*-*-openbsd*): Remove.
775
5c30094f
RO		 7762012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
777
778 * config.host: Remove alpha*-dec-osf5.1* handling.
779 * config/alpha/gthr-posix.c: Remove.
780 * config/alpha/libgcc-osf5.ver: Remove.
781 * config/alpha/osf5-unwind.h: Remove.
782 * config/alpha/t-osf-pthread: Remove.
783 * config/alpha/t-slibgcc-osf: Remove.
784 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
785 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
786 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
787 * mkmap-flat.awk: Remove osf_export handling.
788
33e3e24d
RG		 7892012-03-12 Richard Guenther <rguenther@suse.de>
790
791 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
792 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
793 (__gthread_mutex_init_function): New function.
794 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
795
796 PR gcov/49484
797 * libgcov.c: Include gthr.h.
798 (__gcov_flush_mx): New global variable.
799 (init_mx, init_mx_once): New functions.
800 (__gcov_flush): Protect self with a mutex.
801 (__gcov_fork): Re-initialize mutex after forking.
802 * unwind-dw2-fde.c: Change condition under which to use
803 __GTHREAD_MUTEX_INIT_FUNCTION.
804
d8aba32a
TG		 8052012-03-12 Tristan Gingold <gingold@adacore.com>
806
807 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
808 * config/ia64/t-vms: Likewise.
809
75ffafdc
MH		 8102012-03-11 Michael Hope <michael.hope@linaro.org>
811
4a172156
UB		 812 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
813 for Thumb-2.
75ffafdc 814
ef6c2c53
WL		 8152012-03-07 Walter Lee <walt@tilera.com>
816
817 * config/tilepro/atomic.c: Rename "atomic_" prefix to
818 "arch_atomic_".
819 (atomic_xor): Rename and move definition to
820 config/tilepro/atomic.h.
821 (atomic_nand): Ditto.
822 * config/tilepro/atomic.h: Rename "atomic_" prefix to
823 "arch_atomic_".
824 (arch_atomic_xor): Move from config/tilepro/atomic.c.
825 (arch_atomic_nand): Ditto.
826
4e30d980
GJL		 8272012-03-07 Georg-Johann Lay <avr@gjlay.de>
828
829 PR target/52507
830 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
831
61108225
GJL		 8322012-03-07 Georg-Johann Lay <avr@gjlay.de>
833
834 PR target/52505
835 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
836 from RAM.
837
b30e10ab
GJL		 8382012-03-07 Georg-Johann Lay <avr@gjlay.de>
839
840 PR target/52461
841 PR target/52508
842 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
843 if RAMPZ affects reading from RAM.
844 (__tablejump_elpm__): Ditto.
845 (.xload): Ditto.
846 (__movmemx_hi): Ditto.
847 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
848 (__do_global_dtors): Ditto.
849 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
850 (__movmemx_hi): Ditto.
851
8993fde4
RH		 8522012-03-05 Richard Henderson <rth@redhat.com>
853
854 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
855 [ARM] (count_trailing_zeros): Use the builtin.
856
b7633ee3
KT		 8572012-03-01 Kai Tietz <ktietz@redhat.com>
858
859 * soft-fp: Imported from glibc upstream.
860
fbd3340c
KT		 8612012-02-28 Kai Tietz <ktietz@redhat.com>
862
863 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
864 for mingw-targets as attribute gcc_struct.
865
e9e053eb
ILT		 8662012-02-28 Ian Lance Taylor <iant@google.com>
867
868 * generic-morestack.c (__splitstack_releasecontext): Correct call
869 to __morestack_release_segments.
870
d80c632e
ST		 8712012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
872
873 PR target/52390
874 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
875 for __linux__ when removing signals from __morestack_fullmask.
876
0253a8b1
GJL		 8772012-02-23 Georg-Johann Lay <avr@gjlay.de>
878
879 PR target/52261
880 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
881
e10e461e
UW		 8822012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
883
884 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
885 instead of HAVE_INITFINI_ARRAY.
886 * config/ia64/crtend.S: Likewise.
887
0c0c6398
KT		 8882012-02-20 Kai Tietz <ktietz@redhat.com>
889
d7470374
KT		 890 PR libstdc++/52300
891 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
892
0c0c6398
KT		 893 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
894 to w32-unwind.h header.
895
78c27266
RS		 8962012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
897
898 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
899 (mips*-*-linux*): Remove t-slibgcc-libgcc.
900 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
901 * config/mips/mips16.S (__mips16_rdhwr): Delete.
902
5adeb246
RS		 9032012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
904
905 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
906
672ed313
IS		 9072012-02-15 Iain Sandoe <iains@gcc.gnu.org>
908
909 PR libitm/52220
910 * config/darwin-crt-tm.c: Correct typo.
e9e053eb 911
e948a1fb
IS		 9122012-02-15 Iain Sandoe <iains@gcc.gnu.org>
913 Patrick Marlier <patrick.marlier@gmail.com>
914
915 PR libitm/52220
916 * config/darwin-crt-tm.c: Generate dummy functions.
917
6017aed3
IS		 9182012-02-15 Iain Sandoe <iains@gcc.gnu.org>
919 Patrick Marlier <patrick.marlier@gmail.com>
920
921 PR libitm/52042
922 * config/darwin-crt-tm.c (getTMCloneTable): New function.
923 (__doTMRegistrations): Call it.
e9e053eb 924 (__doTMdeRegistrations): Likewise.
6017aed3 925
2da8c1ad
GJL		 9262012-01-15 Georg-Johann Lay <avr@gjlay.de>
927 Anatoly Sokolov <aesok@post.ru>
928 Eric Weddington <eric.weddington@atmel.com>
929
930 PR target/52261
931 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
932 (__epilogue_restores__): Ditto.
933
0f952eb4
EB		 9342012-02-15 Eric Botcazou <ebotcazou@adacore.com>
935
936 PR target/51921
937 PR target/52205
938 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
939 Solaris 11 and slightly reformat.
940 (sparc_is_sighandler): Likewise.
941
dd552284
WL		 9422012-02-14 Walter Lee <walt@tilera.com>
943
944 * config.host: Handle tilegx and tilepro.
945 * config/tilegx/sfp-machine.h: New file.
946 * config/tilegx/sfp-machine32.h: New file.
947 * config/tilegx/sfp-machine64.h: New file.
948 * config/tilegx/t-crtstuff: New file.
949 * config/tilegx/t-softfp: New file.
950 * config/tilegx/t-tilegx: New file.
951 * config/tilepro/atomic.c: New file.
952 * config/tilepro/atomic.h: New file.
953 * config/tilepro/linux-unwind.h: New file.
954 * config/tilepro/sfp-machine.h: New file.
955 * config/tilepro/softdivide.c: New file.
956 * config/tilepro/softmpy.S: New file.
957 * config/tilepro/t-crtstuff: New file.
958 * config/tilepro/t-tilepro: New file.
959
b59cbd50
JW		 9602012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
961
962 PR libstdc++/51296
963 PR libstdc++/51906
964 * gthr-posix.h: Allow static initializer macros to be disabled.
965 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
966
6caf807f
CLT		 9672012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
968
969 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
970 Add t-slibgcc-libgcc to tmake_file.
971 * config/mips/libgcc-mips16.ver: Revert previous patch.
972 * config/mips/mips16.S (__mips16_rdhwr): Hide.
973
b25364a0
S		 9742012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
975 Jayant R Sonar <jayant.sonar@kpitcummins.com>
976
977 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
978 * config/cr16/crti.S: New file.
979 * config/cr16/crtlibid.S: New file.
980 * config/cr16/crtn.S: New file.
981 * config/cr16/lib1funcs.S: New file.
982 * config/cr16/t-cr16: New file.
983 * config/cr16/t-crtlibid: New file.
984 * config/cr16/unwind-dw2.h: New file.
985 * config/cr16/unwind-cr16.c: New file.
986 * config/cr16/divmodhi3.c: New file.
987
8ef03aa7
AM		 9882012-01-25 Alan Modra <amodra@gmail.com>
989
990 * config/rs6000/t-linux64: Delete. Move..
991 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
992 * config/rs6000/t-linux: ..and libgcc flags to here.
993
daecebc8
DR		 9942012-01-22 Douglas B Rupp <rupp@gnat.com>
995
996 * config.host (i[34567]86-*-interix3*):
8ef03aa7 997 Change triplet to i[34567]86-*-interix[3-9]*.
daecebc8
DR		 998 * configure: Regenerate.
999
ddaf8125
RS		 10002012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
1001 Richard Sandiford <rdsandiford@googlemail.com>
1002
1003 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
1004 * config/mips/mips16.S (__mips16_rdhwr): New function.
1005 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
1006
2cd8b32c
NS		 10072012-01-11 Nathan Sidwell <nathan@acm.org>
1008
1009 * libgcov.c (__gcov_init): Ignore objects with no functions.
1010
cba300dd
GJL		 10112012-01-10 Georg-Johann Lay <avr@gjlay.de>
1012
1013 PR target/49868
1014 Extend __pgmx semantics to linearize memory.
1015 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
1016 * config/avr/lib1funcs.S (__xload_1): New function.
1017 (__movmemx_qi, __movmemx_hi): New functions.
1018 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
1019 semantics.
9ffaf4bc 1020
3d137660
EB		 10212012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1022
1023 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
1024 purported sigacthandler address isn't null before dereferencing it.
1025 (sparc_is_sighandler): Likewise.
1026
bf4db96c
EB		 10272012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1028
1029 PR ada/41929
1030 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
1031 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
1032 (sparc_is_sighandler): Likewise.
1033 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
1034
1ab3568b
TG		 10352012-01-06 Tristan Gingold <gingold@adacore.com>
1036
1037 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
1038 compatibility thunks...
1039 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
1040 (crtbeginS.o, crtendS.o): ... and these to ...
1041 * config/ia64/t-ia64-elf: ... this new file.
1042 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
1043 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
1044
925b0ed8
AK		 10452012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1046
1047 * configure: Regenerate.
1048 * config/s390/t-crtstuff: Remove -fPIC.
1049
a99ad737
JW		 10502012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1051
1052 PR bootstrap/51006
1053 * enable-execute-stack-mprotect.c (getpagesize): Do not define
1054 for NetBSD.
1055
884f56d1
GJL		 10562012-01-02 Georg-Johann Lay <avr@gjlay.de>
1057
1058 PR target/51345
1059 * config/avr/lib1funcs.S: Remove FIXME comments.
1060 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
1061
8c57e547
GJL		 10622012-01-02 Georg-Johann Lay <avr@gjlay.de>
1063
1064 Implement light-weight DImode support.
1065 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
1066 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
1067 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
1068 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
1069
04dbc287
NS		 10702011-12-30 Nathan Sidwell <nathan@acm.org>
1071
1072 * libgcov.c (gcov_crc32): Remove global var.
1073 (free_fn_data): New function.
1074 (buffer_fn_data): Pass in filename, more robust error recovery.
1075 (crc32_unsigned): New function.
1076 (gcov_exit): More robust detection of new program. More robust
1077 error recovery.
1078 (__gcov_init): Do not update program's crc here.
1079
8e1d97d4
TG		 10802011-12-21 Tristan Gingold <gingold@adacore.com>
1081
1082 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
1083
9ffaf4bc
ILT		 10842011-12-21 Ian Lance Taylor <iant@google.com>
1085
1086 * config/i386/morestack.S: Simplify CFI opcodes throughout.
1087
a0c8d0c1
ILT		 10882011-12-20 Ian Lance Taylor <iant@google.com>
1089
1090 * config/i386/morestack.S (__morestack_non_split): If there is
1091 enough stack space already, don't split. Ask for more stack space
1092 than we required.
1093
69048898
SDJ		 10942011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
1095
1096 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
1097 `sys/sdt.h'.
1098 (_Unwind_DebugHook): New function.
1099 (uw_restore_core_regs): New define.
1100 (unwind_phase2): Use uw_restore_core_regs instead of
1101 restore_core_regs.
1102 (unwind_phase2_forced): Likewise.
1103 (__gnu_Unwind_Resume): Likewise.
1104
1bb4b6a3
UB		 11052011-12-20 Uros Bizjak <ubizjak@gmail.com>
1106
1107 * config/alpha/linux-unwind.h: Update copyright years.
1108 (MD_FROB_UPDATE_CONTEXT): New define.
1109 (alpha_frob_update_context): New function.
1110
eb028768
RS		 11112011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
1112
1113 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
1114 tmake_file rather replacing it.
1115
6a2045bf
IS		 11162011-12-15 Iain Sandoe <iains@gcc.gnu.org>
1117
1118 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
1bb4b6a3 1119 function is not used for PPC64.
6a2045bf
IS		 1120 (save_world): Amend comments. Update the VRsave mask to reflect the
1121 saved regs.
1122 (rest_world): Update comments, do not clobber r10, do not use r8.
1123 (eh_rest_world_r10): Amend comments, do not use r8.
1124 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
1125 no longer used, move restore of CR and target address to the end of
1126 the routine.
1127
a13780a6
L		 11282011-12-14 H.J. Lu <hongjiu.lu@intel.com>
1129
1130 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
1131 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
1132
d7288dfb
GJL		 11332011-12-14 Georg-Johann Lay <avr@gjlay.de>
1134
1135 PR target/49313
1136 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
1137 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
1138
8d2c862d
EB		 11392011-12-11 Eric Botcazou <ebotcazou@adacore.com>
1140
1141 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
1142
3447cae6
GJL		 11432011-12-09 Georg-Johann Lay <avr@gjlay.de>
1144
1145 PR target/49313
1146 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
1147 * config/avr/lib1funcs.S (__muldi3): New function.
1148
806fc6aa
AP		 11492011-12-06 Andrew Pinski <apinski@cavium.com>
1150
1151 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
1152 size of func_ptr.
1153 (__frame_dummy_init_array_entry): Likewise.
1154
28c5e6b5
GJL		 11552011-12-06 Georg-Johann Lay <avr@gjlay.de>
1156
1157 Forward-port from gcc-4_6-branch r181936 2011-12-02.
1158
1159 PR target/51345
1160 PR target/51002
1161 * config/avr/lib1funcs.S (__prologue_saves__,
1162 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
1163 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
1164
8f90394a
IS		 11652011-12-04 Iain Sandoe <iains@gcc.gnu.org>
1166
1167 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
1168
06dd33ac
JDA		 11692011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1170
1171 PR other/51272
1172 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
1173 (_ITM_deregisterTMCloneTable): Likewise.
1174 (__register_frame_info): Fix unused warning.
1175 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
1176 pthread_default_stacksize_np): Likewise.
1177 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
1bb4b6a3 1178
85b8555e
DD		 11792011-11-29 DJ Delorie <dj@redhat.com>
1180
1181 * config.host (rl78-*-elf): New case.
1182 * config/rl78: New directory for the Renesas RL78.
1183
4d5ae4ea
BS		 11842011-11-29 Bernd Schmidt <bernds@codesourcery.com>
1185
1186 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
1187 formatting.
1188
f9c55897
RO		 11892011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1190
1191 PR other/51022
1192 * config/rs6000/t-savresfgpr: New file.
1193 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
1194 $(srcdir)/config/rs6000/eabi.S.
1195 * config/rs6000/t-ppccomm-ldbl: Remove.
1196 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
1197 tmake_file.
1198 (powerpc-*-eabispe*): Likewise.
1199 (powerpc-*-eabi*): Likewise.
1200 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
1201 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
1202 to tmake_file, remove rs6000/t-ppccomm-ldbl.
1203 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
1204 tmake_file.
1205 (powerpc-*-eabisim*): Likewise.
1206 (powerpc-*-elf*): Likewise.
1207 (powerpc-*-eabialtivec*): Likewise.
1208 (powerpc-xilinx-eabi*): Likewise.
1209 (powerpc-*-rtems*): Likewise.
1210 (powerpcle-*-elf*): Likewise.
1211 (powerpcle-*-eabisim*): Likewise.
1212 (powerpcle-*-eabi*): Likewise.
1213
a01207c4
ILT		 12142011-11-27 Ian Lance Taylor <iant@google.com>
1215
1216 * generic-morestack.c (__splitstack_find): Check for NULL old
1217 stack value.
1218 (__splitstack_resetcontext): New function.
1219 (__splitstack_releasecontext): New function.
1220 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1221
2b0b8ab2
IS		 12222011-11-27 Iain Sandoe <iains@gcc.gnu.org>
1223
1224 * config/darwin-crt-tm.c: Correct comments, use correct licence.
1225
c1d8101c
IS		 12262011-11-27 Iain Sandoe <iains@gcc.gnu.org>
1227
1228 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
1229
8b281334
RH		 12302011-11-26 Richard Henderson <rth@redhat.com>
1231
1232 * config/m68k/linux-atomic.c: New file.
1233 * config/m68k/t-linux: New file.
1234 * config.host (m68k-uclinux, m68k-linux): Use it.
1235
7546aa9d
RH		 12362011-11-26 Richard Henderson <rth@redhat.com>
1237
1238 * crtstuff.c (__TMC_LIST__): Mark used not unused.
1239 (__TMC_END__): Only declare if hidden is available; in the definition,
1240 if hidden is unavailable add a null record.
1241 (deregister_tm_clones, register_tm_clones): New.
1242 (__do_global_dtors_aux, frame_dummy): Use them.
1243 (__do_global_dtors, __do_global_ctors_1): Likewise.
1244
e2362f5d
IS		 12452011-11-22 Iain Sandoe <iains@gcc.gnu.org>
1246
1247 * config/darwin-crt-tm.c: New file.
1248 * config.host (darwin): Build crttms.o crttme.o to provide
1249 startup and shutdown for tm clones.
1250 * config/t-darwin (crttms.o): New build rule.
1251 (crttme.o): Likewise.
1252
6685dd96
HPN		 12532011-11-21 Hans-Peter Nilsson <hp@axis.com>
1254
1255 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
1256 et al.
1257
b0dc7e4c
RH		 12582011-11-21 Richard Henderson <rth@redhat.com>
1259
1260 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
1261 (__TMC_LIST__, __TMC_END__): New.
1262 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
1263 (__do_global_dtors): Likewise.
1264 (frame_dummy): Call _ITM_registerTMCloneTable.
1265 (__do_global_ctors_1): Likewise.
1266
d4b4b542
RO		 12672011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1268
1269 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
1270 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1271 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
1272 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
1273 * config/i386/t-darwin64: Remove.
1274 * config/sh/t-netbsd (LIB2ADD): Remove.
1275
989bdb74
GJL		 12762011-11-21 Georg-Johann Lay <avr@gjlay.de>
1277
1278 PR target/49313
1279 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
1280 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
1281 * config/avr/lib1funcs.S (wmov): New assembler macro.
1282 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
1283 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
1284 (__udivmod64): New function.
1285 (__negdi2): New function.
1286
515a0cfc
GP		 12872011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
1288
1289 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
1290 *-*-freebsd*aout*): Remove.
1291
0115d17f
HPN		 12922011-11-20 Hans-Peter Nilsson <hp@axis.com>
1293
1294 * static-object.mk (c_flags-$o): Save c_flags.
1295 ($(base)$(objext)): Use it.
1296
93aeb62b
SE		 12972011-11-18 Steve Ellcey <sje@cup.hp.com>
1298
1299 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
1300
7bc6df2c
GJL		 13012011-11-18 Georg-Johann Lay <avr@gjlay.de>
1302
1303 PR target/49868
1304 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
1305 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
1306 New functions.
1307
425d737b
MGD		 13082011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1309
1310 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
1311 functions.
1bb4b6a3 1312 (aeabi_uidivmod): Likewise.
425d737b
MGD		 1313 (umodsi3): Likewise.
1314 (divsi3): Likewise.
1315 (aeabi_idivmod): Likewise.
1316 (modsi3): Likewise.
1317
f2a176dc
TG		 13182011-11-16 Tristan Gingold <gingold@adacore.com>
1319
1320 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
1321
7c209481
GJL		 13222011-11-15 Georg-Johann Lay <avr@gjlay.de>
1323
1324 PR target/49868
1325 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
1326 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
1327
9dfd5832
JDA		 13282011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1329
1330 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
1331 tmake_file list.
1332 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
1333 * config/pa/t-stublib64: Delete.
1334
f77dca5d
RH		 13352011-11-12 Richard Henderson <rth@redhat.com>
1336
1337 * config/rs6000/linux-unwind.h (frob_update_context): Properly
1338 cast the pointer argument to _Unwind_SetGRPtr.
1339
902828f0
RO		 13402011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1341
1342 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
1343
e14304ef
ILT		 13442011-11-09 Ian Lance Taylor <iant@google.com>
1345
1346 * generic-morestack.c: Include <string.h>.
1347 (uintptr_type): Define.
1348 (struct initial_sp): Add dont_block_signals field. Reduce size of
1349 extra array by 1.
1350 (allocate_segment): Set prev field to NULL. Don't set
1351 __morestack_current_segment or __morestack_segments.
1352 (__generic_morestack): Update current->prev and *pp after calling
1353 allocate_segment.
1354 (__morestack_block_signals): Don't do anything if
1355 dont_block_signals is set.
1356 (__morestack_unblock_signals): Likewise.
1357 (__generic_findstack): Check for initial_sp == NULL. Add casts to
1358 uintptr_type.
1359 (__splitstack_block_signals): New function.
1360 (enum __splitstack_content_offsets): Define.
1361 (__splitstack_getcontext, __splitstack_setcontext): New functions.
1362 (__splitstack_makecontext): New function.
1363 (__splitstack_block_signals_context): New function.
1364 (__splitstack_find_context): New function.
1365 * config/i386/morestack.S (__morestack_get_guard): New function.
1366 (__morestack_set_guard, __morestack_make_guard): New functions.
1367 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1368
e3d871e4
RO		 13692011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1370
1371 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
1372 (i[34567]86-*-mingw*): ... here.
1373 (x86_64-*-mingw*): ... here.
1374
e55cef40
RO		 13752011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1376
1377 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
1378
5366b186
NS		 13792011-11-07 Nathan Sidwell <nathan@acm.org>
1380
1381 * libgcov.c (struct gcov_fn_buffer): New struct.
1382 (buffer_fn_data): New helper.
1383 (gcov_exit): Rework for new gcov data structures.
1384
74155a6f
GJL		 13852011-11-07 Georg-Johann Lay <avr@gjlay.de>
1386
1387 PR target/49313
1388 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
1389
200feb07
RO		 13902011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1391
1392 * config.host (tmake_file): Correct comment.
1393 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
1394 t-libgcc-pic.
1395 (bfin*-uclinux*): Likewise.
1396 (bfin*-linux-uclibc*): Likewise.
1397 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
1398
1399 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
1400 assigning.
1401 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1402 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
1403 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1404 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
1405 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1406 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
1407 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
1408 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1409 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
1410 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
1411 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
1412 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
1413 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
1414
1415 * config/bfin/t-elf: Remove.
1416 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
1417
c9cd1a07
RO		 14182011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1419
1420 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
1421 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
1422 (lm32-*-elf*, lm32-*-rtems*): Split into ...
1423 (lm32-*-elf*): ... this.
1424 (lm32-*-rtems*): ... and this.
1425 Add to tmake_file.
1426 (m32r-*-rtems*): Add to tmake_file.
1427 (moxie-*-rtems*): Likewise.
1428 (sparc-*-rtems*): Likewise.
1429 Remove t-rtems from tmake_file.
1430 (sparc64-*-rtems*): Likewise.
1431 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
1432 instead.
1433
9fbcc75d
RO		 14342011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1435
1436 PR bootstrap/50982
1437 * config/gthr-posix.h: Move ...
1438 * gthr-posix.h: ... here.
1439 * config/gthr-lynx.h: Reflect this.
1440 * config/gthr-vxworks.h: Likewise.
1441 * config/rs6000/gthr-aix.h: Likewise.
1442 * configure.ac (target_thread_file): Likewise.
1443 * configure: Regenerate.
1444
76644b68
SH		 14452011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
1446
1447 * config.host (arm*-*-rtemseabi*): New target.
1448
5e490f2a
JDA		 14492011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1450
1451 PR other/50991
1452 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
1453 extra-parts.
1454
feeeff5c
JR		 14552011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
1456
1457 * config.host (epiphany-*-elf*): New configuration.
1458 * config/epiphany: New Directory.
1459
d618bb2c
RC		 14602011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
1461
1462 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
1463 * config/avr/t-rtems: New.
1464 Filter out _exit from LIB1ASMFUNCS.
1465
1bb6f778
DM		 14662011-11-04 David S. Miller <davem@davemloft.net>
1467
1468 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
1469 * configure: Rebuild.
1470
9a7f7422
AK		 14712011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1472
1473 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
1474 variable.
1475
e4fe948a
GJL		 14762011-11-04 Georg-Johann Lay <avr@gjlay.de>
1477
1478 PR target/50931
1479 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
1480 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
1481
7084e037
JS		 14822011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
1483
1484 PR target/50989
1485 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
1486
1a032034
RO		 14872011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1488
1489 * config/c6x/t-elf (LIB2ADDEH): Set.
1490 * config/c6x/t-c6x-elf: Remove.
1491
d385f772
RO		 14922011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1493
1494 * config/i386/sol2-ci.S: Rename to ...
1495 * config/i386/crti.S: ... this.
1496 * config/i386/sol2-cn.S: Rename to ...
1497 * config/i386/crtn.S: ... this.
1498 * config/sparc/sol2-ci.S: Rename to ...
1499 * config/sparc/crti.S: ... this.
1500 * config/sparc/sol2-cn.S: Rename to ...
1501 * config/sparc/crtn.S: ... this.
1502 * config/t-sol2 (CUSTOM_CRTIN): Remove.
1503 (crti.o, crtn.o): Remove.
1504
1ba878a9
TG		 15052011-11-04 Tristan Gingold <gingold@adacore.com>
1506
1507 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
1508
02750c15
KK		 15092011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
1510
1511 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
1512
bf86b067
HPN		 15132011-11-03 Hans-Peter Nilsson <hp@axis.com>
1514
1515 * config.host (crisv32-*-none, cris-*-none): Remove.
1516 (crisv32-*-elf): Append to tmake_file, don't just set it.
1517 (cris-*-elf): Add missing t-fdpbit to tmake_file.
1518
d0bc53bd
RO		 15192011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1520
1521 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
1522 (ecrtn$(objext)): Likewise.
1523 (ncrti$(objext)): Likewise.
1524 (ncrtn$(objext)): Likewise.
1525
036da830
AS		 15262011-11-03 Andreas Schwab <schwab@redhat.com>
1527
1528 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
1529
d2a7d041
DM		 15302011-11-02 David S. Miller <davem@davemloft.net>
1531
1532 * configure.ac: Set host_address on sparc too.
1533 * configure: Regenerate.
1534 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
1535 based upon host_address.
1536 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
1537
af8ed618
JM		 15382011-11-02 Jason Merrill <jason@redhat.com>
1539
1540 * config/rs6000/t-ppccomm: Add missing \.
1541
5d1c8e77
RO		 15422011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1543
1544 * gthr-single.h, gthr.h: New files.
1545 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
1546 config/gthr-vxworks.h, config/i386/gthr-win32.h,
1547 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
1548 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
1549 * config/i386/gthr-win32.c: Include "gthr-win32.h".
1550 * configure.ac (thread_header): New variable.
1551 Set it depending on target_thread_file.
1552 (gthr-default.h): Link from $thread_header.
1553 * configure: Regenerate.
1554 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
1555
852b75ed
RO		 15562011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1557
1558 * configure.ac (tm_file_): New variable.
1559 Determine from tm_file.
1560 (tm_file, tm_defines): Substitute.
1561 * configure: Regenerate.
1562 * mkheader.sh: New file.
1563 * Makefile.in (clean): Remove libgcc_tm.h.
1564 ($(objects)): Depend on libgcc_tm.h.
1565 (libgcc_tm_defines, libgcc_tm_file): New variables.
1566 (libgcc_tm.h, libgcc_tm.stamp): New targets.
1567 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
1568 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
1569 ($(extra-parts)): Depend on libgcc_tm.h.
1570 * config.host (tm_defines, tm_file): New variable.
1571 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
1572 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
1573 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
1574 (avr-*-rtems*): Likewise.
1575 (avr-*-*): Likewise.
1576 (frv-*-elf): Likewise.
1577 (frv-*-*linux*): Likewise.
1578 (h8300-*-rtems*): Likewise.
1579 (h8300-*-elf*): Likewise.
1580 (i[34567]86-*-darwin*): Likewise.
1581 (x86_64-*-darwin*): Likewise.
1582 (rx-*-elf): Likewise.
1583 (tic6x-*-uclinux): Likewise.
1584 (tic6x-*-elf): Likewise.
1585 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
1586 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
1587 * config/i386/cygming-crtbegin.c: Likewise.
1588 * config/i386/cygming-crtend.c: Likewise.
1589 * config/ia64/fde-vms.c: Likewise.
1590 * config/ia64/unwind-ia64.c: Likewise.
1591 * config/libbid/bid_gcc_intrinsics.h: Likewise.
1592 * config/rs6000/darwin-fallback.c: Likewise.
1593 * config/stormy16/lib2funcs.c: Likewise.
1594 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
1595 * crtstuff.c: Likewise.
1596 * dfp-bit.h: Likewise.
1597 * emutls.c: Likewise.
1598 * fixed-bit.c: Likewise.
1599 * fp-bit.c: Likewise.
1600 * generic-morestack-thread.c: Likewise.
1601 * generic-morestack.c: Likewise.
1602 * libgcc2.c: Likewise.
1603 * libgcov.c: Likewise.
1604 * unwind-dw2-fde-dip.c: Likewise.
1605 * unwind-dw2-fde.c: Likewise.
1606 * unwind-dw2.c: Likewise.
1607 * unwind-sjlj.c: Likewise.
1608
f9989b51
RO		 16092011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1610
1611 * configure.ac: Include ../config/picflag.m4.
1612 (GCC_PICFLAG): Call it.
1613 Substitute.
1614 * configure: Regenerate.
1615 * Makefile.in (gcc_srcdir): Remove.
1616 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
1617 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
1618 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
1619 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
1620 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
1621 Use $<.
1622 Remove comment.
1623 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
1624 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
1625 to refer to libgcc2.c.
1626 Use $<.
1627 * config/darwin-64.c: New file.
1628 * config/darwin-crt3.c: Remove comment.
1629 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
1630 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
1631 config/udivmodsi4.c: New files.
1632 * config/memcmp.c, config/memcpy.c, config/memmove.c,
1633 config/memset.c: New files.
1634 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
1635 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
1636 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
1637 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
1638 * config/t-openbsd-thread: New file.
1639 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
1640 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
1641 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
1642 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
1643 qrnnd.S.
1644 Adapt filename.
1645 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
1646 to refer to gthr-posix.c.
1647 * config/alpha/t-vms (LIB2ADD): Set.
1648 * config/alpha/vms-gcc_shell_handler.c: New file.
1649 * config/arm/bpabi.c, config/arm/fp16.c,
1650 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
1651 config/arm/unaligned-funcs.c: New files.
1652 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
1653 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1654 * config/arm/t-linux: Likewise.
1655 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
1656 * config/arm/t-netbsd: New file.
1657 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
1658 * config/arm/t-symbian (LIB2ADD_ST): Set.
1659 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
1660 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1661 * config/bfin/t-elf: New file.
1662 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
1663 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
1664 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
1665 config/c6x/ltf.c: New files.
1666 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
1667 (HOST_LIBGCC2_CFLAGS): Set.
1668 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
1669 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1670 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
1671 New files.
1672 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
1673 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
1674 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
1675 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
1676 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
1677 files.
1678 * config/frv/t-frv (LIB2ADD): Set.
1679 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1680 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
1681 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
1682 config/h8300/popcounthi2.c: New files.
1683 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1684 * config/i386/gthr-win32.c: New file.
1685 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
1686 * config/i386/t-cygwin: Likewise.
1687 * config/i386/t-darwin, config/i386/t-darwin64,
1688 config/i386/t-gthr-win32, config/i386/t-interix: New files.
1689 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
1690 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1691 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1692 * config/ia64/quadlib.c: New file.
1693 * config/ia64/t-hpux (LIB2ADD): Set.
1694 * config/ia64/t-ia64: Add comment.
1695 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
1696 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1697 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
1698 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
1699 * config/m32c/t-m32c (LIB2ADD): Set.
1700 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1701 * config/m32r/t-m32r: Likewise.
1702 * config/m68k/fpgnulib.c: New file.
1703 * config/m68k/t-floatlib (LIB2ADD): Set.
1704 (xfgnulib.c): New target.
1705 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
1706 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
1707 * config/mep/t-mep (LIB2ADD): Set.
1708 * config/microblaze/divsi3.asm: Rename to divsi3.S.
1709 * config/microblaze/moddi3.asm: Rename to moddi3.S.
1710 * config/microblaze/modsi3.asm: Rename to modsi3.S.
1711 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
1712 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
1713 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
1714 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
1715 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
1716 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
1717 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
1718 New files.
1719 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
1720 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
1721 * config/pa/fptr.c, config/pa/lib2funcs.S,
1722 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
1723 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1724 (LIB2ADD, LIB2ADD_ST): Set.
1725 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
1726 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
1727 Set.
1728 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
1729 * config/pdp11/t-pdp11: New file.
1730 * config/picochip/libgccExtras/adddi3.S,
1731 config/picochip/libgccExtras/ashlsi3.S,
1732 config/picochip/libgccExtras/ashrsi3.S,
1733 config/picochip/libgccExtras/clzsi2.S,
1734 config/picochip/libgccExtras/cmpsi2.S,
1735 config/picochip/libgccExtras/divmod15.S,
1736 config/picochip/libgccExtras/divmodhi4.S,
1737 config/picochip/libgccExtras/divmodsi4.S,
1738 config/picochip/libgccExtras/lshrsi3.S,
1739 config/picochip/libgccExtras/parityhi2.S,
1740 config/picochip/libgccExtras/popcounthi2.S,
1741 config/picochip/libgccExtras/subdi3.S,
1742 config/picochip/libgccExtras/ucmpsi2.S,
1743 config/picochip/libgccExtras/udivmodhi4.S,
1744 config/picochip/libgccExtras/udivmodsi4.S: New files.
1745 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
1746 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
1747 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
1748 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
1749 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
1750 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
1751 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
1752 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
1753 files.
1754 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
1755 (HOST_LIBGCC2_CFLAGS): Set.
1756 * config/rs6000/t-darwin64: New file.
1757 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
1758 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
1759 * config/rs6000/t-ppccomm (LIB2ADD): Add
1760 $(srcdir)/config/rs6000/tramp.S.
1761 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
1762 Add $(srcdir)/config/rs6000/eabi.S.
1763 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
1764 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
1765 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
1766 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
1767 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
1768 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
1769 * config/rs6000/tramp.S: New file.
1770 * config/s390/t-tpf: Remove.
1771 * config/sh/linux-atomic.S: New file.
1772 * config/sh/t-linux (LIB2ADD): Set.
1773 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
1774 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1775 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
1776 to unwind-dw2.c.
1777 (HOST_LIBGCC2_CFLAGS): Set.
1778 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1779 * config/spu/divmodti4.c, config/spu/divv2df3.c,
1780 config/spu/float_disf.c, config/spu/float_unsdidf.c,
1781 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
1782 config/spu/mfc_multi_tag_release.c,
1783 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
1784 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
1785 config/spu/multi3.c: New files.
1786 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
1787 (HOST_LIBGCC2_CFLAGS): Set.
1788 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
1789 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
1790 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
1791 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
1792 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
1793 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
1794 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
1795 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
1796 config/stormy16/umodsi3.c: New files.
1797 * config/xtensa/lib2funcs.S: New file.
1798 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1799 * config/xtensa/t-xtensa (LIB2ADD): Set.
1800 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
1801 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
1802 Add t-freebsd-thread to tmake_file for posix threads.
1803 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
1804 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
1805 (*-*-lynxos*): Likewise.
1806 (*-*-netbsd*): Likewise.
1807 (*-*-openbsd*): Likewise.
1808 Add t-openbsd-thread to tmake_file for posix threads.
1809 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
1810 (*-*-vxworks*): Set tmake_file.
1811 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1812 (alpha*-*-freebsd*): Likewise.
1813 (alpha*-*-netbsd*): Likewise.
1814 (alpha*-*-openbsd*): Likewise.
1815 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
1816 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1817 (alpha*-dec-*vms*): Likewise.
1818 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
1819 (bfin*-elf*): Add bfin/t-elf to tmake_file.
1820 (bfin*-uclinux*): Likewise.
1821 (bfin*-linux-uclibc*): Likewise.
1822 (crisv32-*-elf): Add cris/t-cris to tmake_file.
1823 (crisv32-*-none): Likewise.
1824 (cris-*-elf): Likewise.
1825 (cris-*-none): Likewise.
1826 (cris-*-linux*, crisv32-*-linux*): Likewise.
1827 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
1828 tmake_file.
1829 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
1830 tmake_file.
1831 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
1832 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
1833 (x86_64-*-elf*): Likewise.
1834 (i[34567]86-*-nto-qnx*): Likewise.
1835 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
1836 win32 threads.
1837 (x86_64-*-mingw*): Likewise.
1838 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
1839 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
1840 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
1841 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
1842 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
1843 tmake_file.
1844 (mipsisa64sr71k-*-elf*): Likewise.
1845 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
1846 (mips-*-elf*, mipsel-*-elf*): Likewise.
1847 (mips64-*-elf*, mips64el-*-elf*): Likewise.
1848 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
1849 (mips*-*-rtems*): Likewise.
1850 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
1851 to tmake_file.
1852 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
1853 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
1854 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
1855 (spu-*-elf*): Likewise.
1856 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
1857
45b86625
RO		 18582011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1859
1860 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
1861 $(srcdir) to refer to $(LIB1ASMSRC).
1862 Use $<.
1863 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
1864 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
1865 config/arm/lib1funcs.S: New files.
1866 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
1867 * config/arm/t-arm: New file.
1868 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
1869 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
1870 config/arm/t-strongarm-elf: New files.
1871 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
1872 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
1873 * config/avr/lib1funcs.S: New file.
1874 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1875 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
1876 * config/c6x/lib1funcs.S: New file.
1877 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1878 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
1879 * config/frv/lib1funcs.S: New file.
1880 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1881 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
1882 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
1883 * config/ia64/__divxf3.asm: Rename to ...
1884 * config/ia64/__divxf3.S: ... this.
1885 Adapt lib1funcs.asm filename.
1886 * config/ia64/_fixtfdi.asm: Rename to ...
1887 * config/ia64/_fixtfdi.S: ... this.
1888 Adapt lib1funcs.asm filename.
1889 * config/ia64/_fixunstfdi.asm: Rename to ...
1890 * config/ia64/_fixunstfdi.S: ... this.
1891 Adapt lib1funcs.asm filename.
1892 * config/ia64/_floatditf.asm: Rename to ...
1893 * config/ia64/_floatditf.S: ... this.
1894 Adapt lib1funcs.asm filename.
1895 * config/ia64/lib1funcs.S: New file.
1896 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
1897 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1898 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
1899 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
1900 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
1901 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
1902 * config/mep/lib1funcs.S: New file.
1903 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1904 * config/mips/mips16.S: New file.
1905 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1906 * config/pa/milli64.S: New file.
1907 * config/pa/t-linux, config/pa/t-linux64: New files.
1908 * config/picochip/lib1funcs.S: New file.
1909 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1910 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
1911 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
1912 * config/sh/t-netbsd: New file.
1913 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
1914 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
1915 * config/sh/t-sh64: New file.
1916 * config/sparc/lb1spc.S: New file.
1917 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
1918 filename.
1919 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
1920 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
1921 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
1922 config/xtensa/lib1funcs.S: New files.
1923 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1924 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
1925 tmake_file.
1926 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
1927 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
1928 (arm*-*-linux*): Likewise.
1929 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
1930 arm*-*-linux-*eabi, add arm/t-linux otherwise.
1931 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
1932 (arm*-*-ecos-elf): Likewise.
1933 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
1934 (arm*-*-rtems*): Likewise.
1935 (arm*-*-elf): Likewise.
1936 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
1937 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
1938 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
1939 (bfin*-uclinux*): Likewise.
1940 (bfin*-linux-uclibc*): Likewise.
1941 (bfin*-rtems*): Likewise.
1942 (bfin*-*): Likewise.
1943 (fido-*-elf): Merge into m68k-*-elf*.
1944 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
1945 (frv-*-*linux*): Add frv/t-frv to tmake_file.
1946 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
1947 (h8300-*-elf*): Likewise.
1948 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
1949 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
1950 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
1951 (i[34567]86-*-mingw*): Likewise.
1952 (x86_64-*-mingw*): Likewise.
1953 (i[34567]86-*-interix3*): Likewise.
1954 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
1955 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
1956 (m68k-*-elf*): Also handle fido-*-elf.
1957 Add m68k/t-floatlib to tmake_file.
1958 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
1959 (m68k-*-linux*): Likewise.
1960 (m68k-*-rtems*): Likewise.
1961 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
1962 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
1963 sh64*-*-*.
1964 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
1965 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
1966 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
1967 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
1968 sh/t-netbsd to tmake_file.
1969 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
1970 (sh-*-rtems*): Add sh/t-sh to tmake_file.
1971 (sh-wrs-vxworks): Likewise.
1972 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
1973 *-leon[3-9]*.
1974 (v850*-*-*): Add v850/t-v850 to tmake_file.
1975 (vax-*-linux*): Add vax/t-linux to tmake_file.
1976 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
1977
5f73c6cc
RO		 19782011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1979
1980 * crtstuff.c: New file.
1981 * Makefile.in (CRTSTUFF_CFLAGS): Define.
1982 (CRTSTUFF_T_CFLAGS): Define.
1983 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
1984 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
1985 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
1986 crtstuff.c.
1987 Use $<.
1988 (crtbeginT.o): Use $(objext).
1989 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
1990 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
1991 (gcc-extra-parts): Remove.
1992 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
1993 Set extra_parts.
1994 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
1995 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
1996 Add t-crtstuff-pic to tmake_file.
1997 (*-*-lynxos*): New case.
1998 Set tmake_file, extra_parts.
1999 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
2000 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
2001 *-*-netbsdelf[2-9]*.
2002 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
2003 (*-*-rtems*): Set extra_parts.
2004 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
2005 (*-*-uclinux*): New case.
2006 Set extra_parts.
2007 (*-*-vms*): New case.
2008 Set tmake_file, extra_parts.
2009 (*-*-elf): Set extra_parts.
2010 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
2011 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
2012 vms/t-vms64.
2013 Set extra_parts.
2014 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
2015 Set extra_parts.
2016 (arm*-*-freebsd*): Add t-crtin to tmake_file.
2017 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
2018 (arm-wrs-vxworks): Append to tmake_file.
2019 Set extra_parts.
2020 (arm*-*-uclinux*): Set extra_parts.
2021 (arm*-*-ecos-elf): Likewise.
2022 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
2023 arm*-*-eabi*.
2024 (arm*-*-rtems*): Set extra_parts.
2025 (arm*-*-elf): Likewise.
2026 (avr-*-rtems*): Clear extra_parts.
2027 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
2028 Set extra_parts.
2029 (bfin*-uclinux*): Likewise.
2030 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
2031 (bfin*-rtems*): Append to tmake_file.
2032 Set extra_parts.
2033 (bfin*-*): Likewise.
2034 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
2035 (crisv32-*-elf): ... this.
2036 (crisv32-*-none): ... this.
2037 (cris-*-elf, cris-*-none): New cases.
2038 Add cris/t-elfmulti to tmake_file.
2039 (fr30-*-elf): Append to tmake_file.
2040 Set extra_parts.
2041 (frv-*-elf): Append to tmake_file, add frv/t-frv.
2042 Set extra_parts.
2043 (h8300-*-rtems*): Append to tmake_file.
2044 Set extra_parts.
2045 (h8300-*-elf*): Likewise.
2046 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
2047 Set extra_parts.
2048 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
2049 Set extra_parts.
2050 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
2051 (x86_64-*-elf*): Likewise.
2052 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
2053 (x86_64-*-freebsd*): Likewise.
2054 (x86_64-*-netbsd*): Likewise.
2055 (i[34567]86-*-linux*): Likewise.
2056 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2057 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2058 (x86_64-*-linux*): Likewise.
2059 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2060 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
2061 tmake_file.
2062 Set extra_parts.
2063 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
2064 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
2065 Append to extra_parts, remove crtbegin.o, crtend.o.
2066 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
2067 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
2068 crtend.o, crtbeginS.o, crtendS.o.
2069 (ia64*-*-linux*): Comment extra_parts.
2070 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
2071 Set extra_parts.
2072 (iq2000*-*-elf*): Clear extra_parts.
2073 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
2074 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
2075 (m32r-*-elf*, m32r-*-rtems*): Split off ...
2076 (m32r-*-rtems*): ... this.
2077 Add m32r/t-m32r to tmake_file.
2078 (m68k-*-elf*): Add t-crtin to tmake_file.
2079 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
2080 (mcore-*-elf): Likewise.
2081 (microblaze*-*-*): Set extra_parts.
2082 (mips*-sde-elf*): New case.
2083 Set tmake_file, extra_parts.
2084 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2085 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2086 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
2087 tmake_file.
2088 Set extra_parts.
2089 (mipsisa64sr71k-*-elf*): Likewise.
2090 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2091 (mips-*-elf*, mipsel-*-elf*): Likewise.
2092 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2093 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
2094 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2095 (mips*-*-rtems*): Likewise.
2096 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
2097 (moxie-*-*): Split into ...
2098 (moxie-*-elf, moxie-*-uclinux*): ... this.
2099 Add to extra_parts, remove crtbegin.o, crtend.o.
2100 (moxie-*-rtems*): New case.
2101 Set tmake_file.
2102 Clear extra_parts.
2103 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
2104 Set extra_parts.
2105 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2106 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
2107 tmake_file.
2108 Set extra_parts.
2109 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
2110 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
2111 Set extra_parts.
2112 (powerpc-*-eabisim*): Likewise.
2113 (powerpc-*-elf*): Likewise.
2114 (powerpc-*-eabialtivec*): Likewise.
2115 (powerpc-xilinx-eabi*): Likewise.
2116 (powerpc-*-eabi*): Likewise.
2117 (powerpc-*-rtems*): Likewise.
2118 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
2119 tmake_file.
2120 Set extra_parts.
2121 (powerpc-*-lynxos*): Add to tmake_file.
2122 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
2123 rs6000/t-crtstuff, t-crtstuff-pic.
2124 Set extra_parts.
2125 (powerpcle-*-eabisim*): Likewise.
2126 (powerpcle-*-eabi*): Likewise.
2127 (rx-*-elf): Remove extra_parts.
2128 (s390x-ibm-tpf*): Set extra_parts.
2129 (score-*-elf): Set extra_parts.
2130 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2131 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2132 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2133 (sh64l*-*-netbsd*): Split into ...
2134 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
2135 Add t-crtstuff-pic to tmake_file.
2136 Set extra_parts.
2137 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
2138 Set extra_parts.
2139 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
2140 (sparc-*-elf*): Remove t-crtin from tmake_file.
2141 Add to extra_parts, remove crtbegin.o, crtend.o.
2142 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
2143 (sparc64-*-linux*): Likewise.
2144 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
2145 Add to extra_parts, remove crtbegin.o, crtend.o.
2146 (sparc64-*-elf*): Remove t-crtin from tmake_file.
2147 Add to extra_parts, remove crtbegin.o, crtend.o.
2148 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
2149 Add to extra_parts, remove crtbegin.o, crtend.o.
2150 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
2151 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
2152 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
2153 Set extra_parts.
2154 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
2155 Set extra_parts.
2156 (tic6x-*-*): Change to ...
2157 (tic6x-*-elf): ... this.
2158 Set extra_parts.
2159 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
2160 Set extra_parts.
2161 (am33_2.0-*-linux*): Add comment.
2162 (mep*-*-*): Add mep/t-mep to tmake_file.
2163 Set extra_parts.
2164 * config/alpha/t-vms: New file.
2165 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
2166 * config/arm/crti.S, config/arm/crtn.S: New files.
2167 * config/bfin/crti.S, config/bfin/crtn.S: New files.
2168 * config/bfin/crtlibid.S: New file.
2169 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
2170 * config/c6x/crti.S, config/c6x/crtn.S: New files.
2171 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
2172 (crti.o, crtin.o): New rules.
2173 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2174 * config/c6x/t-uclinux: New file.
2175 * config/cris/t-elfmulti: New file.
2176 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
2177 * config/fr30/crti.S, config/fr30/crtn.S: New files.
2178 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
2179 * config/frv/t-frv: New file.
2180 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
2181 * config/h8300/crti.S, config/h8300/crtn.S: New files.
2182 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
2183 New files.
2184 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
2185 refer to cygming-crtbegin.c, cygming-crtend.c.
2186 Use $<.
2187 * config/i386/t-nto: New file.
2188 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
2189 * config/ia64/crti.S, config/ia64/crtn.S: New files.
2190 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
2191 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
2192 Use .S extension.
2193 Use $<.
2194 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2195 (crtinitS.o): New rule.
2196 * config/ia64/vms-crtinit.S: New file.
2197 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
2198 * config/m32r/initfini.c: New file.
2199 * config/m32r/t-linux, config/m32r/t-m32r: New files.
2200 * config/m68k/crti.S, config/m68k/crtn.S: New files.
2201 * config/mcore/crti.S, config/mcore/crtn.S: New files.
2202 * config/mep/t-mep: New file.
2203 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
2204 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
2205 * config/mips/crti.S, config/mips/crtn.S: New files.
2206 * config/mips/t-crtstuff: New file.
2207 * config/mmix/crti.S, config/mmix/crtn.S: New files.
2208 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
2209 (CUSTOM_CRTIN): Set.
2210 ($(T)crti.o, $(T)crtn.o): Remove $(T),
2211 dependencies.
2212 Use $(srcdir) to refer to crti.S, crtn.S.
2213 Use .S extension, $<.
2214 * config/moxie/crti.asm: Rename to ...
2215 * config/moxie/crti.S: ... this.
2216 * config/moxie/crtn.asm: Rename to ...
2217 * config/moxie/crtn.S: ... this.
2218 * config/moxie/t-moxie: Remove.
2219 * config/pa/stublib.c: New file.
2220 * config/pa/t-stublib, config/pa/t-stublib64: New files.
2221 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
2222 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
2223 * config/rs6000/t-crtstuff: New file.
2224 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
2225 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
2226 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
2227 Make output file explicit.
2228 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
2229 Make output file explicit.
2230 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
2231 Make output file explicit.
2232 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
2233 Make output file explicit.
2234 * config/score/crti.S, config/score/crtn.S: New files.
2235 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
2236 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
2237 files.
2238 * config/sh/t-sh, config/sh/t-superh: New files.
2239 * config/sparc/t-linux64: New file.
2240 * config/spu/cache.S, config/spu/cachemgr.c: New files.
2241 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
2242 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
2243 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
2244 * config/t-crtin: Remove.
2245 * config/t-crtstuff-pic: New file.
2246 * config/t-sol2 (CUSTOM_CRTIN): Set.
2247 (crti.o, crtn.o): New rules.
2248 * config/vms/t-vms: New file.
2249 * config/vms/vms-ucrt0.c: New file.
2250 * config/xtensa/t-elf: New file.
2251
b040f2be
RO		 22522011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2253
2254 * Makefile.in (SHLIB_NM_FLAGS): Set.
2255 * mkmap-flat.awk, mkmap-symver.awk: New files.
2256 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
2257 exceptions.
2258 * configure: Regenerate.
2259 * config/libgcc-glibc.ver: New file.
2260 * config/libgcc-libsystem.ver: New file.
2261 * config/t-libunwind (SHLIB_LC): Set.
2262 * config/t-linux: New file.
2263 * config/t-slibgcc (INSTALL_SHLIB): New.
2264 (SHLIB_INSTALL): Use it.
2265 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
2266 to mkmap-symver.awk.
2267 (SHLIB_MAPFILES): Don't append, adapt pathname.
2268 (SHLIB_VERPFX): Set.
2269 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
2270 to mkmap-symver.awk.
2271 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
2272 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
2273 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
2274 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
2275 to mkmap-flat.awk.
2276 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
2277 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
2278 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
2279 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
2280 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
2281 * config/i386/libgcc-darwin.10.4.ver,
2282 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
2283 New files.
2284 * config/i386/t-darwin: Remove.
2285 * config/i386/t-darwin64: Likewise.
2286 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
2287 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
2288 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
2289 * config/i386/t-linux: New file.
2290 * config/i386/t-mingw32: New file.
2291 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
2292 * config/ia64/t-glibc: Rename to ...
2293 * config/ia64/t-linux: ... this.
2294 (SHLIB_MAPFILES): Set.
2295 * config/ia64/t-glibc-libunwind: Rename to ...
2296 * config/ia64/t-linux-libunwind: ... this.
2297 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
2298 * config/ia64/t-slibgcc-hpux: New file.
2299 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
2300 * config/m68k/t-slibgcc-elf-ver: New file.
2301 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
2302 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
2303 to mkmap-flat.awk.
2304 * config/pa/t-slibgcc-hpux: New file.
2305 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
2306 files.
2307 * config/rs6000/libgcc-darwin.10.4.ver,
2308 config/rs6000/libgcc-darwin.10.5.ver: New files.
2309 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
2310 config/rs6000/libgcc-glibc.ver.
2311 * config/rs6000/libgcc-ppc64.ver: Rename to
2312 config/rs6000/libgcc-ibm-ldouble.ver.
2313 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
2314 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
2315 * config/rs6000/t-ldbl128: Rename to ...
2316 * config/rs6000/t-linux: ... this.
2317 (SHLIB_MAPFILES): Adapt filename.
2318 * config/rs6000/t-slibgcc-aix: New file.
2319 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
2320 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
2321 libgcc-excl.ver, libgcc-glibc.ver.
2322 (SHLIB_LINK, SHLIB_INSTALL): Remove.
2323 * config/sparc/libgcc-glibc.ver: New file.
2324 * config/sparc/t-linux: New file.
2325 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
2326 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
2327 t-slibgcc-elf-ver to tmake_file.
2328 Add t-slibgcc-nolc-override to tmake_file for posix threads on
2329 *-*-freebsd[34].
2330 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2331 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
2332 t-slibgcc-elf-ver, t-linux to tmake_file.
2333 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
2334 tmake_file.
2335 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
2336 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
2337 (alpha*-dec-*vms*): Likewise.
2338 (arm*-*-freebsd*): Append to tmake_file.
2339 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
2340 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
2341 arm*-*-linux-*eabi.
2342 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
2343 tmake_file for arm*-*-symbianelf*.
2344 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
2345 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
2346 cris/t-linux.
2347 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
2348 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
2349 pa/t-slibgcc-dwarf-ver to tmake_file.
2350 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
2351 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
2352 (hppa*64*-*-hpux11*): Likewise.
2353 (hppa[12]*-*-hpux11*): Likewise.
2354 (x86_64-*-darwin*): Don't override tmake_file, but only keep
2355 i386/t-crtpc, i386/t-crtfm.
2356 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
2357 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2358 to tmake_file.
2359 Add i386/t-cygwin to tmake_file.
2360 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
2361 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
2362 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2363 to tmake_file.
2364 Add i386/t-mingw32 to tmake_file.
2365 (x86_64-*-mingw*): Likewise.
2366 (ia64*-*-freebsd*): Append to tmake_file.
2367 (ia64*-*-linux*): Append to tmake_file.
2368 Replace ia64/t-glibc by ia64/t-linux.
2369 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
2370 system libunwind.
2371 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
2372 t-slibgcc-hpux to tmake_file.
2373 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
2374 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
2375 (m32rle-*-linux*): Likewise.
2376 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
2377 sjlj exceptions.
2378 (microblaze*-linux*): New case.
2379 Append to tmake_file, add t-slibgcc-nolc-override.
2380 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
2381 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2382 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
2383 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2384 rs6000/t-slibgcc-aix to tmake_file.
2385 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2386 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2387 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2388 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2389 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2390 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
2391 sh*-*-linux*.
2392 (sparc-*-linux*): Append to tmake_file for *-leon*.
2393 Add sparc/t-linux to tmake_file for non-Leon targets.
2394 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
2395 (tic6x-*-uclinux): New case.
2396 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
2397 (tic6x-*-*): Add c6x/t-elf to tmake_file.
2398 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
2399 (am33_2.0-*-linux*): Append to tmake_file.
2400 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
2401 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
2402 x86_64-*-kfreebsd*-gnu.
2403 Add i386/t-linux to tmake_file.
2404
18b4bd7b
ILT		 24052011-10-28 Ian Lance Taylor <iant@google.com>
2406
2407 * config/i386/morestack.S: Correct CFI information to do proper
2408 returns throughout function. In 32-bit mode, save %ebx so that it
2409 is restored on unwind.
2410
5b2d9d90
BS		 24112011-10-25 Bernd Schmidt <bernds@codesourcery.com>
2412
2413 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
2414 case where B3 isn't the return register.
2415
0d53e346
BS		 2416 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
2417 logic for doubleword pops.
2418
cbffbd59
AT		 24192011-10-25 Andreas Tobler <andreast@fgznet.ch>
2420
2421 * config/rs6000/t-freebsd: Add wildcard.
2422
56dc349e
PB		 24232011-10-21 Paul Brook <paul@codesourcery.com>
2424
2425 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
2426
1e06b07d
UB		 24272011-10-16 Uros Bizjak <ubizjak@gmail.com>
2428 Eric Botcazou <ebotcazou@adacore.com>
2429
2430 PR target/50737
2431 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
2432 fs->signal_frame to 1.
2433
b5204884
ILT		 24342011-10-07 Ian Lance Taylor <iant@google.com>
2435
2436 * generic-morestack-thread.c: #include <errno.h>.
2437
91a639a1
ILT		 24382011-10-07 Ian Lance Taylor <iant@google.com>
2439
2440 PR target/46093
2441 * generic-morestack.c (__generic_morestack): Make sure the segment
2442 is large enough for both the stack frame and the copied
2443 parameters.
2444
cc49116d
RO		 24452011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2446
2447 PR bootstrap/49804
2448 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
2449 extra_parts.
2450
2996d8c3
NC		 24512011-09-28 Nick Clifton <nickc@redhat.com>
2452
2453 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
2454 64-bit doubles are not enabled.
2455 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
2456 and floatunsisf functions.
2457
1e874273 24582011-09-13 Paul Brook <paul@codesourcery.com>
2996d8c3 2459
1e874273
PB		 2460 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
2461 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
2462 * unwind-arm-common.inc: New file.
2463 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
2464 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
2465 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
2466 * config/c6x/libunwind.S: New file.
2467 * config/c6x/pr-support.c: New file.
2468 * config/c6x/unwind-c6x.c: New file.
2469 * config/c6x/unwind-c6x.h: New file.
2470 * config/c6x/t-c6x-elf: New file.
2471
f70c879a
UB		 24722011-08-23 Uros Bizjak <ubizjak@gmail.com>
2473
2474 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
2475 (ASM_DIVZERO): Ditto.
2476 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
2477
c55b374b
RS		 24782011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
2479
2480 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
2481
1e138510
RS		 24822011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
2483
2484 PR target/50090
2485 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
2486 instead of an assembly one.
2487
1563503d
PB		 24882011-08-12 Paolo Bonzini <bonzini@gnu.org>
2489
2490 PR bootstrap/50047
2491 * Makefile.in (install-unwind_h): Create
2492 $(gcc_objdir)/include/unwind.h atomically.
2493
3627ac1a
RO		 24942011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2495
2496 * Makefile.in (install-unwind_h): Remove destination file first.
2497
c6412d86
RO		 24982011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2499
2500 * sync.c: New file.
2501 * config/mips/t-mips16: New file.
2502 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
2503 (mips*-*-linux*): Likewise.
2504 (mips*-sde-elf*): Likewise.
2505 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
2506 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
2507 Add mips/t-mips16 to tmake_file.
2508 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
2509 (mips-*-elf*): Likewise.
2510 (mips64-*-elf*): Likewise.
2511 (mips64orion-*-elf*): Likewise.
2512 (mips*-*-rtems*): Likewise.
2513 (mipstx39-*-elf*): Likewise.
2514 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
2515 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
2516 LIBGCC_SYNC_CFLAGS.
2517 Use $(srcdir) to refer to sync.c.
2518 Use $<.
2519 ($(libgcc-sync-funcs-o)): Likewise.
2520 ($(libgcc-sync-size-funcs-s-o)): Likewise.
2521 ($(libgcc-sync-funcs-s-o)): Likewise.
2522
3cb6e5bd
AS		 25232011-08-09 Andreas Schwab <schwab@linux-m68k.org>
2524
2525 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
2526 t-libunwind.
2527
cca2207a
L		 25282011-08-08 H.J. Lu <hongjiu.lu@intel.com>
2529
2530 PR other/48007
2531 * config/i386/value-unwind.h: New.
2532
ed39fbad
RS		 25332011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
2534
2535 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
2536 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
2537 Add to tmake_file rather than overriding it.
2538
aca0b0b3
RO		 25392011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2540
2541 * config/t-softfp: Remove.
2542 * soft-fp: Moved from ../gcc/config.
2543 * soft-fp/README: Remove t-softfp reference.
2544 * soft-fp/t-softfp: Move to config/t-softfp.
2545 (softfp_machine_header): Remove.
2546 (softfp_file_list): Remove config subdir.
2547 (soft-fp-objects): New variable.
2548 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
2549 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
2550 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
2551 * config/t-softfp-excl: New file.
2552 * config/t-softfp-sfdf: New file.
2553 * config/t-softfp-tf: New file.
2554 * config/no-sfp-machine.h: New file.
2555 * config/arm/sfp-machine.h: New file.
2556 * config/arm/t-softfp: New file.
2557 * config/c6x/sfp-machine.h: New file.
2558 * config/i386/32/t-fprules-softfp: Rename to ...
2559 * config/i386/32/t-softfp: ... this.
2560 (tifunctions, LIB2ADD): Remove.
2561 (softfp_int_modes): Override.
2562 * config/i386/64/t-softfp-compat (tf-functions): Remove config
2563 subdir.
2564 * config/i386/64/eqtf2.c: Likewise.
2565 * config/i386/64/getf2.c: Likewise.
2566 * config/i386/64/letf2.c: Likewise.
2567 * config/ia64/sft-machine.h: New file.
2568 * config/ia64/t-fprules-softfp: Rename to ...
2569 * config/ia64/t-softfp: ... this.
2570 * config/lm32/sfp-machine.h: New file.
2571 * config/moxie/t-moxie-softfp: Remove.
2572 * config/rs6000/ibm-ldouble-format: New file.
2573 * config/rs6000/ibm-ldouble.c: New file.
2574 * config/rs6000/libgcc-ppc-glibc.ver: New file
2575 * config/rs6000/libgcc-ppc64.ver: New file
2576 * config/rs6000/sfp-machine.h: New file.
2577 * config/rs6000/t-freebsd: New file.
2578 * config/rs6000/t-ibm-ldouble: New file.
2579 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
2580 libgcc-ppc-glibc.ver.
2581 * config/rs6000/t-linux64: New file.
2582 * config/rs6000/t-ppccomm (LIB2ADD): Add
2583 $(srcdir)/config/rs6000/ibm-ldouble.c.
2584 * config/rs6000/t-ppccomm-ldbl: New file.
2585 * config/score/sfp-machine.h: New file.
2586 * config.host (sfp_machine_header): Explain.
2587 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
2588 t-softfp to tmake_file.
2589 (arm*-*-uclinux*): Likewise.
2590 (arm*-*-ecos-elf): Likewise.
2591 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2592 (arm*-*-rtems*): Likewise.
2593 (arm*-*-elf): Likewise.
2594 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
2595 in tmake_file.
2596 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
2597 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
2598 (lm32-*-uclinux*): Likewise.
2599 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
2600 t-softfp-excl, t-softfp.
2601 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
2602 (powerpc64-*-darwin*): Likewise.
2603 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
2604 to tmake_file.
2605 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
2606 tmake_file.
2607 (powerpc-*-eabisim*): Likewise.
2608 (powerpc-*-elf*): Likewise.
2609 (powerpc-*-eabialtivec*): Likewise.
2610 (powerpc-xilinx-eabi*): Likewise.
2611 (powerpc-*-rtems*): Likewise.
2612 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
2613 t-softfp-excl, t-softfp to tmake_file.
2614 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
2615 rs6000/t-ppccomm-ldbl to tmake_file.
2616 (powerpcle-*-elf*): Likewise.
2617 (powerpcle-*-eabisim*): Likewise.
2618 (powerpcle-*-eabi*): Likewise.
2619 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2620 rs6000/t-ibm-ldouble to tmake_file.
2621 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2622 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2623 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
2624 (tic6x-*-*): Likewise.
2625 (i[34567]86-*-darwin*, x86_64-*-darwin*,
2626 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
2627 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
2628 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
2629 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
2630 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
2631 t-softfp to tmake_file.
2632 * configure.ac (sfp_machine_header): Provide default if unset.
2633 Substitute.
2634 Link sfp-machine.h to config/$sfp_machine_header.
2635 * configure: Regenerate.
2636
569dc494
RO		 26372011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2638
2639 * Makefile.in (double_type_size, long_double_type_size): Set.
2640 Remove $(fpbit-in-libgcc) support.
2641 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
2642 (fpbit-src): New variable.
2643 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
2644 Compile with -DFLOAT $(FPBIT_CFLAGS).
2645 Use $<.
2646 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
2647 Compile with $(FPBIT_CFLAGS).
2648 Use $<.
2649 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
2650 Compile with -DFLOAT $(TPBIT_CFLAGS).
2651 Use $<.
2652 * configure.ac (double_type_size, long_double_type_size):
2653 Determine and substitute.
2654 * configure: Regenerate.
2655 * fp-bit.c, fp-bit.h: New files.
2656 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
2657 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
2658 * config/mips/t-mips: New file.
2659 * config/mips/t-sdemtk: New file.
2660 * config/rs6000/ppc64-fp.c: New file.
2661 * config/rs6000/t-darwin (LIB2ADD): Add
2662 $(srcdir)/config/rs6000/ppc64-fp.c.
2663 * config/rs6000/t-ppc64-fp: New file.
2664 * config/rx/rx-lib.h: New file.
2665 * config/rx/t-rx (FPBIT): Set to true.
2666 ($(gcc_objdir)/fp-bit.c): Remove.
2667 (DPBIT): Set to true only with -m64bit-doubles.
2668 ($(gcc_objdir)/dp-bit.c): Remove.
2669 * config/sparc/t-softfp: Remove.
2670 * config/spu/t-elf: New file.
2671 * config/t-fdpbit, config/t-fpbit: New files.
2672 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
2673 (mips*-*-*): Likewise.
2674 (arm-wrs-vxworks): Likewise.
2675 (arm*-*-freebsd*): Likewise.
2676 (avr-*-rtems*): Add t-fpbit to tmake_file.
2677 (avr-*-*): Likewise.
2678 (bfin*-elf*): Add t-fdpbit to tmake_file.
2679 (bfin*-uclinux*): Likewise.
2680 (bfin*-linux-uclibc*): Likewise.
2681 (bfin*-rtems*): New case.
2682 Add t-fdpbit to tmake_file.
2683 (bfin*-*): Add t-fdpbit to tmake_file.
2684 (crisv32-*-elf): Likewise.
2685 (cris-*-linux*): Likewise.
2686 (fr30-*-elf): Likewise.
2687 (frv-*-elf, frv-*-*linux*): Likewise.
2688 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
2689 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
2690 (m32r-*-elf*): Likewise.
2691 (m32rle-*-elf*): Likewise.
2692 (m32r-*-linux*): Likewise.
2693 (m32rle-*-linux*): Likewise.
2694 (mcore-*-elf): Add t-fdpbit to tmake_file.
2695 (microblaze*-*-*): Likewise.
2696 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
2697 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
2698 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
2699 Fix typo.
2700 Add mips/t-tpbit to tmake-file.
2701 (mips*-*-linux*): Fix typo.
2702 (mips*-sde-elf*): New case
2703 Add mips/t-sdemtk unless using newlib.
2704 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
2705 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
2706 (mn10300-*-*): Likewise.
2707 (pdp11-*-*): Likewise.
2708 (picochip-*-*): Add t-fpbit to tmake_file.
2709 (powerpc-*-eabisimaltivec*): Likewise.
2710 (powerpc-*-eabisim*): Likewise.
2711 (powerpc-*-elf*): Likewise.
2712 (powerpc-*-eabialtivec*): Likewise.
2713 (powerpc-xilinx-eabi*): New case.
2714 Add t-fdpbit to tmake_file.
2715 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
2716 (powerpc-*-rtems*): Likewise.
2717 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
2718 tmake_file.
2719 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
2720 tmake_file.
2721 (powerpc-*-lynxos*): Likewise.
2722 (powerpcle-*-elf*): Likewise.
2723 (powerpcle-*-eabisim*): Likewise.
2724 (powerpcle-*-eabi*): Likewise.
2725 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2726 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
2727 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2728 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2729 (rx-*-elf): Add t-fdpbit to tmake_file.
2730 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2731 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2732 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2733 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
2734 sh*-*-netbsd*.
2735 (sh-*-rtems*): Add t-fdpbit to tmake_file.
2736 (sh-wrs-vxworks): Likewise.
2737 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
2738 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
2739 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
2740 (sparc64-*-rtems*): ... new case.
2741 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
2742 (spu-*-elf*): Likewise.
2743 Add spu/t-elf to tmake_file.
2744 (v850*-*-*): Add t-fdpbit to tmake_file.
2745 (xstormy16-*-elf): Likewise.
2746 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
2747 (mep*-*-*): Likewise.
2748
201cdb74
RO		 27492011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2750
2751 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
2752 variables.
2753 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
2754 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
2755 (install-unwind_h): New target.
2756 (all): Depend on it.
2757 * config.host (unwind_header): New variable.
2758 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
2759 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2760 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
2761 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
2762 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
2763 Set unwind_header.
2764 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
2765 Set unwind_header.
2766 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
2767 arm*-*-eabi*.
2768 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
2769 Set unwind_header.
2770 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
2771 (ia64*-*-freebsd*): Likewise.
2772 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
2773 tmake_file.
2774 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
2775 $with_system_libunwind.
2776 (ia64*-*-hpux*): Set tmake_file.
2777 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
2778 (picochip-*-*): Set tmake_file.
2779 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
2780 md_unwind_header.
2781 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2782 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2783 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
2784 (xtensa*-*-elf*): Set tmake_file.
2785 (xtensa*-*-linux*): Likewise.
2786 * configure.ac: Include ../config/unwind_ipinfo.m4.
2787 Call GCC_CHECK_UNWIND_GETIPINFO.
2788 Link unwind.h to $unwind_header.
2789 * configure: Regenerate.
2790 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
2791 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
2792 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
2793 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
2794 * config/unwind-dw2-fde-darwin.c: New file.
2795 * config/arm/libunwind.S, config/arm/pr-support.c,
2796 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
2797 config/arm/unwind-arm.h,: New files.
2798 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
2799 config/ia64/t-eh-ia64, config/ia64/t-glibc,
2800 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
2801 config/ia64/t-vms, config/ia64/unwind-ia64.c,
2802 config/ia64/unwind-ia64.h: New files.
2803 * config/picochip/t-picochip: New file.
2804 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
2805 files.
2806 * config/rs6000/t-darwin (LIB2ADDEH): Set.
2807 * config/s390/t-tpf (LIB2ADDEH): Remove.
2808 * config/t-darwin (LIB2ADDEH): Set.
2809 * config/t-eh-dw2-dip: New file.
2810 * config/t-libunwind, config/t-libunwind-elf: New files.
2811 * config/t-sol2 (LIB2ADDEH): Remove.
2812 * config/xtensa/t-xtensa: New file.
2813
40f2f11f
L		 28142011-08-02 H.J. Lu <hongjiu.lu@intel.com>
2815
2816 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
2817 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
2818 long long to check rt_sigreturn syscall.
2819
bd15e32c
AM		 28202011-08-02 Alan Modra <amodra@gmail.com>
2821
2822 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2823 Restore for indirect call bcrtl from correct stack slot, and only
2824 if cfa+40 isn't valid.
2825
655b30bf
JB		 28262011-08-01 Julian Brown <julian@codesourcery.com>
2827
2828 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
2829 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
2830 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
2831
247eb06f
JB		 28322011-08-01 Julian Brown <julian@codesourcery.com>
2833
2834 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
2835 (libgcc-std.ver.in): Use above.
2836 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
2837 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
2838 throughout file.
2839 * config/t-fixedpoint-gnu-prefix: New file.
2840 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
2841 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
2842 instead of __PFX__.
2843
02a8fe00
L		 28442011-07-28 H.J. Lu <hongjiu.lu@intel.com>
2845
2846 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
2847 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
2848 for x86-64. Properly check __x86_64__ and __LP64__.
2849
5fce9126
L		 28502010-07-28 H.J. Lu <hongjiu.lu@intel.com>
2851
2852 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
2853 version.
2854 (_FP_WS_TYPE): Likewise.
2855 (_FP_I_TYPE): Likewise.
2856
2374a88a
AM		 28572011-07-28 Alan Modra <amodra@gmail.com>
2858
2859 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2860 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
2861 in a plt call stub. Do restore r2 if stopped on bctrl.
2862
e44dbbe1
RO		 28632011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2864
2865 * config.host (i[3456x]86-*-netware*): Remove.
2866 * config/i386/netware-crt0.c, config/i386/t-nwld,
2867 config/i386/t-slibgcc-nwld: Remove.
2868
bcead286
BS		 28692011-07-15 Bernd Schmidt <bernds@codesourcery.com>
2870
2871 * config.host: Handle tic6x-*-*.
2872 * config/c6x/c6x-abi.h: New file.
2873
b3fe1584
RO		 28742011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2875
2876 * config/i386/crtprec.c: New file.
2877 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
2878 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
2879 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
2880 (x86_64-*-darwin*): Likewise.
2881 (i[34567]86-*-solaris2*: Likewise.
2882
35d8090d
RO		 28832011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2884
2885 * config/alpha/crtfastmath.c: New file.
2886 * config/i386/crtfastmath.c: New file.
2887 * config/ia64/crtfastmath.c: New file.
2888 * config/mips/crtfastmath.c: New file.
2889 * config/sparc/crtfastmath.c: New file.
2890
2891 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
2892 crtfastmath.c.
2893 Add -frandom-seed=gcc-crtfastmath.
2894 * config/alpha/t-crtfm: Remove.
2895 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
2896 * config/ia64/t-ia64 (crtfastmath.o): Remove.
2897
2898 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
2899 (alpha*-dec-osf5.1*): Likewise.
2900 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
2901 Add crtfastmath.o to extra_parts.
2902 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
2903 Add crtfastmath.o to extra_parts.
2904 (x86_64-*-darwin*): Likewise.
2905 (x86_64-*-mingw*): Likewise.
2906 (ia64*-*-elf*): Add t-crtfm to tmake_file.
2907 (ia64*-*-freebsd*): Likewise.
2908 (ia64*-*-linux*): Likewise.
2909 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
2910 Add crtfastmath.o to extra_parts.
2911
e141542e
RO		 29122011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2913
2914 * config/darwin-crt3.o: New file.
2915 * config/rs6000/darwin-crt2.c: New file.
2916 * config/t-darwin: New file.
2917 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
2918 (crt2.o): New rule.
2919 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
2920 (powerpc-*-darwin*): Add crt2.o to extra_parts.
2921 (powerpc64-*-darwin*): Likewise.
2922
2d1efe2d
RO		 29232011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2924
2925 * config/i386/netware-crt0.c: New file.
2926 * config/i386/t-nwld: Rename to ...
2927 * config/i386/t-slibgcc-nwld: ... this.
2928 * config/i386/t-nwld: New file.
2929 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
2930 tmake_file.
2931 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
2932 extra_parts.
2933
4a8bb046
RO		 29342011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2935
2936 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
2937 i386/t-crtstuff.
2938 * configure: Regenerate.
2939
2d8d5935
RO		 29402011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2941
2942 * dfp-bit.c, dfp-bit.h: New files.
2943 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
2944 variables.
2945 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
2946 ($(d64pbit-o)): Likewise.
2947 ($(d128pbit-o)): Likewise.
2948 * config/t-dfprules: New file.
2949 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
2950 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
2951 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2952 (x86_64-*-linux*): Likewise.
2953 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2954 (i[34567]86-*-cygwin*): Likewise.
2955 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
2956 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2957
2c50b2c3
RO		 29582011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2959
2960 * Makfile.in (LIBGCOV): New variable.
2961 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
2962 * libgcov.c: New file.
2963
a039d7c2
RO		 29642011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2965
2966 * fixed-bit.c, fixed-bit.h: New files.
2967 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
2968 refer to fixed-bit.c.
2969
1e4b2746
JM		 29702011-07-07 Joseph Myers <joseph@codesourcery.com>
2971
2972 * config.host (*local*): Remove.
2973
fbdd5d87
RO		 29742011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2975
2976 PR target/39150
2977 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
2978 like i?86-*-solaris2.1[0-9]*.
2979 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
2980 * configure.ac (i?86-*-solaris2*): Likewise.
2981 * configure: Regenerate.
2982
9e7714f4
TS		 29832011-07-06 Thomas Schwinge <thomas@schwinge.name>
2984
2985 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2986 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
2987 md_unwind_header by splitting out of...
2988 (i[34567]86-*-linux*): ... this.
2989 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
2990 Remove md_unwind_header by splitting out of...
2991 (x86_64-*-linux*): ... this.
2992
6dab9931
GJL		 29932011-07-04 Georg-Johann Lay <avr@gjlay.de>
2994
2995 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
2996
4be46d19
NC		 29972011-06-28 Nick Clifton <nickc@redhat.com>
2998
2999 * config.host: Recognize all V850 variants.
3000
1da9434b
UB		 30012011-06-22 Uros Bizjak <ubizjak@gmail.com>
3002
3003 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
3004
e4d48a4d
RO		 30052011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3006
3007 * shared-object.mk (c_flags-$o): Save c_flags.
3008 ($(base)$(objext)): Use it.
3009 ($(base)_s$(objext)): Likewise.
3010
3801c801
BS		 30112011-06-21 Bernd Schmidt <bernds@codesourcery.com>
3012
3013 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
3014 * libgcc-std.ver.in (GCC_4.7.0): New section.
3015
0ad8bb3b 30162011-06-16 Georg-Johann Lay <avr@gjlay.de>
1da9434b 3017
0ad8bb3b
GJL		 3018 PR target/49313
3019 PR target/29524
3020 * config/avr/t-avr: Fix line endings.
3021 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
3022 _parityXX2.
3023
ea963999
OH		 30242011-06-14 Olivier Hainque <hainque@adacore.com>
3025 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3026
3027 * config/mips/irix6-unwind.h: New file.
3028 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
3029
b11b0904
EB		 30302011-06-10 Eric Botcazou <ebotcazou@adacore.com>
3031
3032 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
3033 (sparc64_fallback_frame_state): Use it.
3034 (sparc64_frob_update_context): Further adjust context.
3035 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
3036 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
3037 * config/sparc/sol2-cn.S: Likewise.
3038
10e48e39
RO		 30392011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3040
3041 * enable-execute-stack-empty.c: New file.
3042 * enable-execute-stack-mprotect.c: New file.
3043 * config/i386/enable-execute-stack-mingw32.c: New file.
3044 * config.host (enable_execute_stack): New variable.
3045 Select appropriate variants.
3046 * configure.ac: Link enable-execute-stack.c to
3047 $enable_execute_stack.
3048 * configure: Regenerate.
3049 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
3050 (lib2funcs): Remove _enable_execute_stack.
3051
10c4cabc
DM		 30522011-06-09 David S. Miller <davem@davemloft.net>
3053 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3054
3055 * config.host (sparc-*-linux*): Correct md_unwind_header
3056 filename.
3057 (s390x-ibm-tpf*): Fix typo.
3058
aa4203e7
RO		 30592011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3060
3061 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
3062 Add crtfastmath.o to extra_parts.
3063 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
3064 mips/t-crtfm.
3065 * config/mips/t-crtfm: Remove.
3066
0defd786
JDA		 30672011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3068
3069 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
3070
82f247af
KK		 30712011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
3072
3073 * config.host (sh*-*-linux*): Fix typo.
3074
58cd1d70
RO		 30752011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3076
3077 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
3078 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
3079 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
3080 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
3081 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
3082 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
3083 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
3084 Wrap in !__MINGW64__.
3085 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
3086 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
3087 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
3088 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
3089 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
3090 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
3091 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
3092 Wrap in !__LP64__.
3093 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
3094 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
3095 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
3096 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
3097 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
3098 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
3099 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
3100 * config/no-unwind.h: New file.
3101 * config.host (md_unwind_header): Document.
3102 Define.
3103 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
3104 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
3105 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
3106 hppa[12]*-*-hpux11*): Set md_unwind_header.
3107 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
3108 Set md_unwind_header.
3109 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
3110 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
3111 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
3112 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
3113 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
3114 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
3115 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
3116 md_unwind_header.
3117 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
3118 * configure: Regenerate.
3119
737346fa
RO		 31202011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3121
3122 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
3123 Set tmake_file, extra_parts.
3124 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
3125 Remove O32 support.
3126 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
3127 Remove O32 support.
3128 * config/mips/t-irix6: New file.
3129 * config/mips/t-slibgcc-irix: New file.
3130
c192cee6
RO		 31312011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3132
3133 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
3134 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
3135
ee33b5f0
RO		 31362011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3137
3138 * configure.ac (target_thread_file): Determine thread model.
3139 * configure: Regenerate.
3140 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
3141 * config/alpha/t-alpha: New file.
3142 * config/alpha/t-crtfm: Use $<.
3143 * config/alpha/t-ieee: New file.
3144 * config/alpha/t-osf-pthread: New file.
3145 * config/alpha/t-slibgcc-osf: New file.
3146 * config/alpha/libgcc-osf5.ver: New file.
3147
0699e415
RO		 31482011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3149
3150 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
3151 tmake_file.
3152 Add crtfastmath.o to extra_parts.
3153
a3fab9c2
RO		 31542011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3155
3156 * config/gmon-sol2.c: Reindent.
3157 Cleanup comments.
3158 Remove, correct casts.
3159 Use STDERR_FILENO, NULL.
3160 (BASEADDRESS): Remove.
3161 (minbrk): Remove.
3162 (errno, sbrk): Remove declarations.
3163 (monstartup) [hp300]: Remove.
3164 (mcount): Remove.
3165
ca24c5ad
RO		 31662011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3167
3168 * Makefile.in (cpu_type): Define.
3169 * config.host (i[34567]86-*-rtems*): Handle it.
3170 (i[34567]86-*-solaris2*): Move body ...
3171 (*-*-solaris2*): ... here.
3172 New case, generalize.
3173 (sparc-*-elf*): Handle it.
3174 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
3175 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
3176 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
3177 Fold into ...
3178 (sparc*-*-solaris2*): ... this.
3179 New case.
3180 (sparc64-*-elf*): Handle it.
3181 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
3182 Merge ../gcc/config/i386/gmon-sol2.c.
3183 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
3184 Use C comments.
3185 Merge ../gcc/config/i386/sol2-gc1.asm.
3186 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
3187 Use C comments.
3188 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
3189 Use C comments.
3190 * config/i386/t-crtfm (crtfastmath.o): Use $<.
3191 * config/i386/t-crtstuff: New file.
3192 * config/i386/t-softfp: New file.
3193 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
3194 $(T)crti.o, $(T)crtn.o): Remove.
3195 (gcrt1.o): New rule.
3196 (TARGET_LIBGCC2_CFLAGS): Remove.
3197 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
3198 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
3199 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
3200 * config/sparc/t-sol2: New file.
3201 * config/sparc/t-crtfm: Move to ...
3202 * config/t-crtfm: ... this.
3203 Use $(cpu_type), $<.
3204 * config/t-crtin: New file.
3205 * config/sparc/t-softfp: New file.
3206 * config/sparc/t-softmul: New file.
3207 * config/t-rtems: New file.
3208 * config/t-slibgcc: New file.
3209 * config/t-slibgcc-elf-ver: New file.
3210 * config/t-slibgcc-gld: New file.
3211 * config/t-slibgcc-sld: New file.
3212 * config/t-sol2: New file.
3213 * configure.ac: Include ../config/lib-ld.m4.
3214 Call AC_LIB_PROG_LD_GNU.
3215 Substitute cpu_type.
3216 * configure: Regenerate.
3217
ad5f3d7b
BS		 32182011-05-27 Bernd Schmidt <bernds@codesourcery.com>
3219
3220 PR bootstrap/49173
3221 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
3222 libgcc-std.ver in the build directory.
3223 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
3224 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
3225
cdbf4541
BS		 32262011-05-25 Bernd Schmidt <bernds@codesourcery.com>
3227
3228 * libgcc-std.ver.in: New file.
3229 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
3230 variables.
3231 (libgcc-std.ver): New rule.
3232 * config/t-gnu-prefix: New file.
3233
c8028650
RO		 32342011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3235
3236 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
3237
4a68b4ca
JM		 32382011-05-10 Joseph Myers <joseph@codesourcery.com>
3239
3240 * config/i386/darwin-lib.h: New file.
3241
80cf2e08
JM		 32422011-05-10 Joseph Myers <joseph@codesourcery.com>
3243
3244 * config/arm/symbian-lib.h: New.
3245
a3330c9d
CD		 32462011-05-04 Chris Demetriou <cgd@google.com>
3247
3248 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
3249 (__x86.get_pc_thunk.bx): ...this.
3250 (__morestack): Adjust for rename, remove undef of __i686.
3251
6ace0756
CD		 32522011-05-03 Chris Demetriou <cgd@google.com>
3253
3254 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
3255
ebb9f8b0
JM		 32562011-03-22 Joseph Myers <joseph@codesourcery.com>
3257
3258 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
3259 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
3260 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
3261 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
3262 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
3263 Remove cases.
3264
9cfa1499
AT		 32652011-03-14 Andreas Tobler <andreast@fgznet.ch>
3266
3267 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
3268 Adjust copyright year.
3269
457186f6
ILT		 32702011-03-07 Ian Lance Taylor <iant@google.com>
3271
3272 * generic-morestack.c (__splitstack_find): Adjust returned stack
3273 pointer to include all registers pushed by __morestack.
3274
58c741a6
DK		 32752011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3276
3277 PR target/40125
3278 * configure.ac: Call ACX_NONCANONICAL_TARGET.
3279 (toolexecdir): Calculate and AC_SUBST.
3280 (toolexeclibdir): Likewise.
3281 * Makefile.in (target_noncanonical): Import.
3282 (toolexecdir): Likewise.
3283 (toolexeclibdir): Likewise.
3284 * configure: Regenerate.
3285
26716c44
NF		 32862010-12-13 Nathan Froyd <froydnj@codesourcery.com>
3287
3288 PR target/46040
3289 * config/arm/bpabi.h: Rename to...
3290 * config/arm/bpabi-lib.h: ...this.
3291
b595b1a1
RO		 32922010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3293
3294 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
3295 appropriate.
3296 * configure: Regenerate.
3297
a3abe41c
NF		 32982010-11-24 Nathan Froyd <froydnj@codesourcery.com>
3299
3300 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
3301 __FLOAT_WORD_ORDER__.
3302 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
3303 Delete.
3304
455c8f48
RW		 33052010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3306
3307 PR other/46202
3308 * Makefile.in (install-strip): New phony target.
3309
f3824a8b
ILT		 33102010-11-07 Ian Lance Taylor <iant@google.com>
3311
3312 PR target/46089
3313 * config/i386/morestack.S (__morestack_large_model): New
3314 function.
3315
18ed6ee4
NF		 33162010-10-23 Nathan Froyd <froydnj@codesourcery.com>
3317
3318 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
3319 Delete.
3320 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
3321
8ac7fdcb
NF		 33222010-10-14 Nathan Froyd <froydnj@codesourcery.com>
3323
3324 * config/arm/bpabi.h: New file.
3325 * config/frv/frv-abi.h: New file.
3326
cdb388c2
ILT		 33272010-10-01 Ian Lance Taylor <iant@google.com>
3328
3329 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
3330 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
3331
ef7c141c
L		 33322010-10-01 H.J. Lu <hongjiu.lu@intel.com>
3333
3334 PR target/45858
3335 * config.host: Add the missing `$'.
3336
80920132
ME		 33372010-09-30 Michael Eager <eager@eagercon.com>
3338
3339 * config.host: Add microblaze*-*-*.
3340 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
3341 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
3342 udivsi3.asm,umodsi3.asm}: New.
3343
6dace308
ILT		 33442010-09-28 Ian Lance Taylor <iant@google.com>
3345
3346 * configure.ac: Adjust CFI test to test assembler directly rather
3347 than checking gcc preprocessor macro.
3348 * configure: Rebuild.
3349
b6110d6d
ILT		 33502010-09-27 Ian Lance Taylor <iant@google.com>
3351
3352 * configure.ac: Test whether assembler supports CFI directives.
3353 * config.host: Only add t-stack and i386/t-stack-i386 to
3354 tmake_file if libgcc_cv_cfi is "yes".
3355 * configure: Rebuild.
3356
7458026b
ILT		 33572010-09-27 Ian Lance Taylor <iant@google.com>
3358
3359 * generic-morestack.h: New file.
3360 * generic-morestack.c: New file.
3361 * generic-morestack-thread.c: New file.
3362 * config/i386/morestack.S: New file.
3363 * config/t-stack: New file.
3364 * config/i386/t-stack-i386: New file.
3365 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
3366 i386/t-stack-i386 to tmake_file.
3367
5b50fc0c
IS		 33682010-09-21 Iain Sandoe <iains@gcc.gnu.org>
3369
3370 * Makefile.in (libgcc-extra-parts): Check for static archives and
3371 invoke ranlib after installing them.
3372 (gcc-extra-parts): Likewise.
3373 (install-leaf): Likewise.
3374
b93cf342
L		 33752010-09-14 H.J. Lu <hongjiu.lu@intel.com>
3376
3377 * configure: Regenerated.
3378
996b42ef
KT		 33792010-09-10 Kai Tietz <kai.tietz@onevision.com>
3380
b93cf342 3381 * configure: Regenerated.
996b42ef 3382
be1c764e
GP		 33832010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
3384 Andrew Pinski <pinskia@gmail.com>
3385
1da9434b 3386 PR target/40959
be1c764e
GP		 3387 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
3388
cc0ae0ca
L		 33892010-09-06 H.J. Lu <hongjiu.lu@intel.com>
3390
3391 PR target/45524
3392 * configure: Regenerated.
3393
84f47d20
AS		 33942010-09-06 Andreas Schwab <schwab@redhat.com>
3395
3396 * configure: Regenerate.
3397
4159fb8d
UB		 33982010-09-03 Uros Bizjak <ubizjak@gmail.com>
3399
3400 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
3401 64bit targets.
3402 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
3403 for 64bit targets.
3404
0df8fcc8
UB		 34052010-09-03 Uros Bizjak <ubizjak@gmail.com>
3406 Iain Sandoe <iains@gcc.gnu.org>
3407
3408 PR target/45476
3409 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
3410 LIB2FUNCS_EXCLUDE functions.
3411
3c39bca6
AK		 34122010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3413
3414 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
3415 Include dfp.m4.
3416 * configure: Regenerate.
3417
d78552bd
UB		 34182010-09-01 Uros Bizjak <ubizjak@gmail.com>
3419
3420 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
3421 i386/t-freebsd to tmake_file.
3422 * config/i386/t-freebsd: New file.
3423 * config/i386/libgcc-bsd.ver: New file.
3424
c5b79d4e
NF		 34252010-07-23 Nathan Froyd <froydnj@codesourcery.com>
3426
3427 * config.host (powerpc*-eabispe*): Set tmake_file.
3428 (powerpc*-eabi*): Likewise.
3429 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
3430 crtbeginS, crtendS, crtbeginT.
3431
48b09a92
KH		 34322010-06-12 Kazu Hirata <kazu@codesourcery.com>
3433
3434 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
3435 to tmake_file. Add crtfastmath.o to extra_parts.
3436 * config/mips/t-crtfm: New.
3437
a4389204
JS		 34382010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
3439
3440 * config.host (sparc64-*-rtems*): New target.
3441
ed104137
RO		 34422010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3443
3444 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3445 assembler syntax.
3446
3f56ef8b
TS		 34472010-04-15 Thomas Schwinge <tschwinge@gnu.org>
3448
3449 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
3450
8c200350
RO		 34512010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3452
3453 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
3454 alpha-dec-osf5.0* support.
3455
80a61cb4 34562010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
c1b14424
RC		 3457
3458 * config.host: Add lm32-*-rtems*.
3459
f128db92
RO		 34602010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3461 Uros Bizjak <ubizjak@gmail.com>
3462
3463 PR target/39048
3464 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
3465 like other remaining 32-bit x86 OSes.
3466 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3467 assembler syntax.
3468 * config/i386/libgcc-sol2.ver: New file.
3469 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
3470
368fabd5
JH		 34712010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
3472
3473 PR c/43553
3474 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
3475 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
3476 is used and substitute set_use_emutls.
3477 * configure: Regenerated.
3478
15baf7f8
TG		 34792010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
3480
3481 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
3482
7f5441df
RO		 34832010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3484
3485 PR target/38085
3486 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
3487 MULTILIB_CFLAGS.
3488 ($(T)gcrt1.o): Likewise.
3489 ($(T)crt1.o): Likewise.
3490 ($(T)crti.o): Likewise.
3491 ($(T)crtn.o): Likewise.
3492
ef74edbd
RW		 34932010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3494
3495 PR other/42980
3496 * Makefile.in (install): Use $(MAKE) string in rule, for
3497 parallel make.
3498
e7c914db
HPN		 34992010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
3500
3501 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
3502 * config/mmix/t-mmix: New file.
3503 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
3504
1bcb71c4
JH		 35052010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
3506
3507 PR java/41991
3508 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
3509 SHLIB_MAPFILES.
3510
e6e50811
AG		 35112010-01-04 Anthony Green <green@moxielogic.com>
3512
3513 * config/moxie/crti.asm, config/moxie/crtn.asm,
3514 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
3515 config/moxie/t-moxie: New files.
3516 * config.host: Add t-moxie-softfp reference.
3517
ca8520ad
IS		 35182009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
3519
3520 PR other/39888
3521 * config/t-slibgcc-darwin: Fix embedded rpaths for
3522 --enable-version-specific-runtime-libs, build extension stub
3523 libs exposing features available from current libgcc_s.
3524
aa4945c1
JB		 35252009-11-11 Jon Beniston <jon@beniston.com>
3526
d78552bd
UB		 3527 * config.host: Add lm32 targets.
3528 * config/lm32: New directory.
3529 * config/lm32/libgcc_lm32.h: New file.
3530 * config/lm32/_mulsi3.c: New file.
3531 * config/lm32/_udivmodsi4.c: New file.
3532 * config/lm32/_divsi3.c: New file.
3533 * config/lm32/_modsi3.c: New file.
3534 * config/lm32/_udivsi3.c: New file.
3535 * config/lm32/_umodsi3.c: New file.
3536 * config/lm32/_lshrsi3.S: New file.
3537 * config/lm32/_ashrsi3.S: New file.
3538 * config/lm32/_ashlsi3.S: New file.
3539 * config/lm32/crti.S: New file.
3540 * config/lm32/crtn.S: New file.
3541 * config/lm32/t-lm32: New file.
3542 * config/lm32/t-elf: New file.
3543 * config/lm32/t-uclinux: New file.
aa4945c1 3544
65a324b4
NC		 35452009-10-26 Nick Clifton <nickc@redhat.com>
3546
3547 * config.host: Add support for RX target.
3548 * config/rx: New directory.
3549 * config/rx/rx-abi-functions.c: New file. Supplementary
3550 functions for libgcc to support the RX ABI.
3551 * config/rx/rx-abi.h: New file. Supplementary header file for
3552 libgcc RX ABI functions.
3553 * config/rx/t-rx: New file: Makefile fragment for building
3554 libgcc for the RX.
3555
dfb3b0e3
UB		 35562009-10-09 Uros Bizjak <ubizjak@gmail.com>
3557
3558 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
3559 constraint of y0 to "g".
3560
81dd9fd7
AK		 35612009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3562
3563 * config.host: Include the s390 makefile fragments.
3564 * config/s390/32/_fixdfdi.c: New file.
3565 * config/s390/32/_fixsfdi.c: New file.
3566 * config/s390/32/_fixtfdi.c: New file.
3567 * config/s390/32/_fixunsdfdi.c: New file.
3568 * config/s390/32/_fixunssfdi.c: New file.
3569 * config/s390/32/_fixunstfdi.c: New file.
3570 * config/s390/32/t-floattodi: New file.
3571 * config/s390/libgcc-glibc.ver: New file.
3572 * config/s390/t-crtstuff: New file.
3573 * config/s390/t-linux: New file.
3574 * config/s390/t-tpf: New file.
3575
df58e648
RW		 35762009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3577
3578 * configure.ac (AC_PREREQ): Bump to 2.64.
3579
79052be3
KK		 35802009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
3581
3582 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
3583
5213506e
RW		 35842009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3585
3586 * configure: Regenerate.
3587
a9a25daa
DR		 35882009-08-09 Douglas B Rupp <rupp@gnat.com>
3589
3590 * config.host (ia64-hp-*vms*): New target.
3591 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
3592 with ia64-hp-*vms*.
3593
6efbd53f
RW		 35942009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3595
3596 * configure.ac: Add snippet for maintainer-mode.
3597 * configure: Regenerate.
3598 * Makefile.in (AUTOCONF, configure_deps): New variables.
3599 ($(srcdir)/configure)): New rule, active only with maintainer
3600 mode turned on.
3601
7acf4da6
DD		 36022009-06-23 DJ Delorie <dj@redhat.com>
3603
3604 Add MeP port.
3605 * config.host: Add mep support.
3606
54f549af
KT		 36072009-06-22 Kai Tietz <kai.tietz@onevision.com>
3608
34481f28 3609 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 3610 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
34481f28
UB		 3611
3612 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
3613 for mingw targets.
54f549af
KT		 3614 * config/i386/64/_multc3.c: Likewise.
3615 * config/i386/64/_powitf2.c: Likewise.
3616 * config/i386/64/eqtf2.c: Likewise.
3617 * config/i386/64/getf2.c: Likewise.
3618 * config/i386/64/letf2.c: Likewise.
3619 * config/i386/64/letf2.c: Likewise.
34481f28
UB		 3620 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
3621 unsigned long long for x64 mingw targets.
3622 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
3623 (_FP_I_TYPE): Define as long long for x64 mingw target.
54f549af 3624
fea96e25
MR		 36252009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
3626
3627 * config.host (vax-*-linux*): New.
3628
cceb575c
AG		 36292009-05-31 Anthony Green <green@moxielogic.com>
3630
3631 * config.host: Add moxie support.
3632 * config/moxie/t-moxie: New file.
3633
e997fb9c
DB		 36342009-05-29 David Billinghurst <billingd@gcc.gnu.org>
3635
3636 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 3637 t-softfp to tmake_file for i[34567]86-*-cygwin*.
e997fb9c 3638
532bfb0a
AJ		 36392009-04-17 Aurelien Jarno <aurelien@aurel32.net>
3640
3641 * config.host: Add i386/${host_address}/t-fprules-softfp to
3642 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
3643
748086b7
JJ		 36442009-04-09 Nick Clifton <nickc@redhat.com>
3645
3646 * config/ia64/tf-signs.c: Change copyright header to refer to
3647 version 3 of the GNU General Public License with version 3.1
3648 of the GCC Runtime Library Exception and to point readers at
3649 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
3650 web page.
3651 * config/i386/32/tf-signs.c: Likewise.
3652 * config/libbid/_addsub_dd.c: Likewise.
3653 * config/libbid/_addsub_sd.c: Likewise.
3654 * config/libbid/_addsub_td.c: Likewise.
3655 * config/libbid/_dd_to_df.c: Likewise.
3656 * config/libbid/_dd_to_di.c: Likewise.
3657 * config/libbid/_dd_to_sd.c: Likewise.
3658 * config/libbid/_dd_to_sf.c: Likewise.
3659 * config/libbid/_dd_to_si.c: Likewise.
3660 * config/libbid/_dd_to_td.c: Likewise.
3661 * config/libbid/_dd_to_tf.c: Likewise.
3662 * config/libbid/_dd_to_udi.c: Likewise.
3663 * config/libbid/_dd_to_usi.c: Likewise.
3664 * config/libbid/_dd_to_xf.c: Likewise.
3665 * config/libbid/_df_to_dd.c: Likewise.
3666 * config/libbid/_df_to_sd.c: Likewise.
3667 * config/libbid/_df_to_td.c: Likewise.
3668 * config/libbid/_di_to_dd.c: Likewise.
3669 * config/libbid/_di_to_sd.c: Likewise.
3670 * config/libbid/_di_to_td.c: Likewise.
3671 * config/libbid/_div_dd.c: Likewise.
3672 * config/libbid/_div_sd.c: Likewise.
3673 * config/libbid/_div_td.c: Likewise.
3674 * config/libbid/_eq_dd.c: Likewise.
3675 * config/libbid/_eq_sd.c: Likewise.
3676 * config/libbid/_eq_td.c: Likewise.
3677 * config/libbid/_ge_dd.c: Likewise.
3678 * config/libbid/_ge_sd.c: Likewise.
3679 * config/libbid/_ge_td.c: Likewise.
3680 * config/libbid/_gt_dd.c: Likewise.
3681 * config/libbid/_gt_sd.c: Likewise.
3682 * config/libbid/_gt_td.c: Likewise.
3683 * config/libbid/_isinfd128.c: Likewise.
3684 * config/libbid/_isinfd32.c: Likewise.
3685 * config/libbid/_isinfd64.c: Likewise.
3686 * config/libbid/_le_dd.c: Likewise.
3687 * config/libbid/_le_sd.c: Likewise.
3688 * config/libbid/_le_td.c: Likewise.
3689 * config/libbid/_lt_dd.c: Likewise.
3690 * config/libbid/_lt_sd.c: Likewise.
3691 * config/libbid/_lt_td.c: Likewise.
3692 * config/libbid/_mul_dd.c: Likewise.
3693 * config/libbid/_mul_sd.c: Likewise.
3694 * config/libbid/_mul_td.c: Likewise.
3695 * config/libbid/_ne_dd.c: Likewise.
3696 * config/libbid/_ne_sd.c: Likewise.
3697 * config/libbid/_ne_td.c: Likewise.
3698 * config/libbid/_sd_to_dd.c: Likewise.
3699 * config/libbid/_sd_to_df.c: Likewise.
3700 * config/libbid/_sd_to_di.c: Likewise.
3701 * config/libbid/_sd_to_sf.c: Likewise.
3702 * config/libbid/_sd_to_si.c: Likewise.
3703 * config/libbid/_sd_to_td.c: Likewise.
3704 * config/libbid/_sd_to_tf.c: Likewise.
3705 * config/libbid/_sd_to_udi.c: Likewise.
3706 * config/libbid/_sd_to_usi.c: Likewise.
3707 * config/libbid/_sd_to_xf.c: Likewise.
3708 * config/libbid/_sf_to_dd.c: Likewise.
3709 * config/libbid/_sf_to_sd.c: Likewise.
3710 * config/libbid/_sf_to_td.c: Likewise.
3711 * config/libbid/_si_to_dd.c: Likewise.
3712 * config/libbid/_si_to_sd.c: Likewise.
3713 * config/libbid/_si_to_td.c: Likewise.
3714 * config/libbid/_td_to_dd.c: Likewise.
3715 * config/libbid/_td_to_df.c: Likewise.
3716 * config/libbid/_td_to_di.c: Likewise.
3717 * config/libbid/_td_to_sd.c: Likewise.
3718 * config/libbid/_td_to_sf.c: Likewise.
3719 * config/libbid/_td_to_si.c: Likewise.
3720 * config/libbid/_td_to_tf.c: Likewise.
3721 * config/libbid/_td_to_udi.c: Likewise.
3722 * config/libbid/_td_to_usi.c: Likewise.
3723 * config/libbid/_td_to_xf.c: Likewise.
3724 * config/libbid/_tf_to_dd.c: Likewise.
3725 * config/libbid/_tf_to_sd.c: Likewise.
3726 * config/libbid/_tf_to_td.c: Likewise.
3727 * config/libbid/_udi_to_dd.c: Likewise.
3728 * config/libbid/_udi_to_sd.c: Likewise.
3729 * config/libbid/_udi_to_td.c: Likewise.
3730 * config/libbid/_unord_dd.c: Likewise.
3731 * config/libbid/_unord_sd.c: Likewise.
3732 * config/libbid/_unord_td.c: Likewise.
3733 * config/libbid/_usi_to_dd.c: Likewise.
3734 * config/libbid/_usi_to_sd.c: Likewise.
3735 * config/libbid/_usi_to_td.c: Likewise.
3736 * config/libbid/_xf_to_dd.c: Likewise.
3737 * config/libbid/_xf_to_sd.c: Likewise.
3738 * config/libbid/_xf_to_td.c: Likewise.
3739 * config/libbid/bid128.c: Likewise.
3740 * config/libbid/bid128_2_str.h: Likewise.
3741 * config/libbid/bid128_2_str_macros.h: Likewise.
3742 * config/libbid/bid128_2_str_tables.c: Likewise.
3743 * config/libbid/bid128_add.c: Likewise.
3744 * config/libbid/bid128_compare.c: Likewise.
3745 * config/libbid/bid128_div.c: Likewise.
3746 * config/libbid/bid128_fma.c: Likewise.
3747 * config/libbid/bid128_logb.c: Likewise.
3748 * config/libbid/bid128_minmax.c: Likewise.
3749 * config/libbid/bid128_mul.c: Likewise.
3750 * config/libbid/bid128_next.c: Likewise.
3751 * config/libbid/bid128_noncomp.c: Likewise.
3752 * config/libbid/bid128_quantize.c: Likewise.
3753 * config/libbid/bid128_rem.c: Likewise.
3754 * config/libbid/bid128_round_integral.c: Likewise.
3755 * config/libbid/bid128_scalb.c: Likewise.
3756 * config/libbid/bid128_sqrt.c: Likewise.
3757 * config/libbid/bid128_string.c: Likewise.
3758 * config/libbid/bid128_to_int16.c: Likewise.
3759 * config/libbid/bid128_to_int32.c: Likewise.
3760 * config/libbid/bid128_to_int64.c: Likewise.
3761 * config/libbid/bid128_to_int8.c: Likewise.
3762 * config/libbid/bid128_to_uint16.c: Likewise.
3763 * config/libbid/bid128_to_uint32.c: Likewise.
3764 * config/libbid/bid128_to_uint64.c: Likewise.
3765 * config/libbid/bid128_to_uint8.c: Likewise.
3766 * config/libbid/bid32_to_bid128.c: Likewise.
3767 * config/libbid/bid32_to_bid64.c: Likewise.
3768 * config/libbid/bid64_add.c: Likewise.
3769 * config/libbid/bid64_compare.c: Likewise.
3770 * config/libbid/bid64_div.c: Likewise.
3771 * config/libbid/bid64_fma.c: Likewise.
3772 * config/libbid/bid64_logb.c: Likewise.
3773 * config/libbid/bid64_minmax.c: Likewise.
3774 * config/libbid/bid64_mul.c: Likewise.
3775 * config/libbid/bid64_next.c: Likewise.
3776 * config/libbid/bid64_noncomp.c: Likewise.
3777 * config/libbid/bid64_quantize.c: Likewise.
3778 * config/libbid/bid64_rem.c: Likewise.
3779 * config/libbid/bid64_round_integral.c: Likewise.
3780 * config/libbid/bid64_scalb.c: Likewise.
3781 * config/libbid/bid64_sqrt.c: Likewise.
3782 * config/libbid/bid64_string.c: Likewise.
3783 * config/libbid/bid64_to_bid128.c: Likewise.
3784 * config/libbid/bid64_to_int16.c: Likewise.
3785 * config/libbid/bid64_to_int32.c: Likewise.
3786 * config/libbid/bid64_to_int64.c: Likewise.
3787 * config/libbid/bid64_to_int8.c: Likewise.
3788 * config/libbid/bid64_to_uint16.c: Likewise.
3789 * config/libbid/bid64_to_uint32.c: Likewise.
3790 * config/libbid/bid64_to_uint64.c: Likewise.
3791 * config/libbid/bid64_to_uint8.c: Likewise.
3792 * config/libbid/bid_b2d.h: Likewise.
3793 * config/libbid/bid_binarydecimal.c: Likewise.
3794 * config/libbid/bid_conf.h: Likewise.
3795 * config/libbid/bid_convert_data.c: Likewise.
3796 * config/libbid/bid_decimal_data.c: Likewise.
3797 * config/libbid/bid_decimal_globals.c: Likewise.
3798 * config/libbid/bid_div_macros.h: Likewise.
3799 * config/libbid/bid_dpd.c: Likewise.
3800 * config/libbid/bid_flag_operations.c: Likewise.
3801 * config/libbid/bid_from_int.c: Likewise.
3802 * config/libbid/bid_functions.h: Likewise.
3803 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3804 * config/libbid/bid_inline_add.h: Likewise.
3805 * config/libbid/bid_internal.h: Likewise.
3806 * config/libbid/bid_round.c: Likewise.
3807 * config/libbid/bid_sqrt_macros.h: Likewise.
3808
38092009-04-09 Jakub Jelinek <jakub@redhat.com>
3810
3811 * Makefile.in: Change copyright header to refer to version
3812 3 of the GNU General Public License and to point readers at the
3813 COPYING3 file and the FSF's license web page.
3814 * config.host: Likewise.
3815
633dd061
AM		 38162009-04-07 Alan Modra <amodra@bigpond.net.au>
3817
3818 * config.host: Reorder and merge to match config.gcc change.
3819
457d1d00
AM		 38202009-04-03 Alan Modra <amodra@bigpond.net.au>
3821
3822 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
3823
52c0e446
JM		 38242009-03-28 Joseph Myers <joseph@codesourcery.com>
3825
3826 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
3827 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
3828 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
3829 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
3830
ba181049
UB		 38312009-02-12 Uros Bizjak <ubizjak@gmail.com>
3832
3833 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
3834 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3835
c252db20
L		 38362009-02-12 H.J. Lu <hongjiu.lu@intel.com>
3837
ba181049
UB		 3838 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
3839 ia64/t-softfp-compat to tmake_file.
c252db20
L		 3840
3841 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
3842
3843 * config/ia64/__divxf3.asm: New.
3844 * config/ia64/_fixtfdi.asm: Likewise.
3845 * config/ia64/_fixunstfdi.asm: Likewise.
3846 * config/ia64/_floatditf.asm: Likewise.
3847 * config/ia64/t-fprules-softfp: Likewise.
3848 * config/ia64/t-softfp-compat: Likewise.
3849 * config/ia64/tf-signs.c: Likewise.
3850
c60535f9
BE		 38512009-01-18 Ben Elliston <bje@au.ibm.com>
3852
3853 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3854
ce16861e
BE		 38552009-01-16 Ben Elliston <bje@au.ibm.com>
3856
3857 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
3858 to tmake_file.
3859
bcf4713b
BE		 38602009-01-13 Ben Elliston <bje@au.ibm.com>
3861
3862 * config/t-softfp: New file.
3863 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
3864 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
3865
2042cb04
JS		 38662009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3867
3868 * config.host: Add m32r*-*-rtems*.
3869
541ed00e
JS		 38702008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
3871
3872 * config.host: Add m32c*-*-rtems*.
3873
19523300
RO		 38742008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3875
3876 PR bootstrap/33100
3877 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
3878 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
3879 * configure: Regenerate.
3880 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
3881 tmake_file here from gcc/config.gcc.
3882 Move extra_parts here from gcc/config.gcc.
3883 * config/i386/t-sol2: Move here from gcc/config/i386.
3884 Use gcc_srcdir instead of srcdir.
3885
0a4a51c7
AN		 38862008-11-18 Adam Nemet <anemet@caviumnetworks.com>
3887
3888 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
3889 case.
3890
2a761e46
TS		 38912008-11-09 Thomas Schwinge <tschwinge@gnu.org>
3892
3893 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
3894
c0451df7
TS		 38952008-10-08 Thomas Schwinge <tschwinge@gnu.org>
3896
3897 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
3898
358da97e
HS		 38992008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
3900
3901 Add picoChip port.
3902 * config.host: Add picochip-*-*.
3903
c660f132
BW		 39042008-08-06 Bob Wilson <bob.wilson@acm.org>
3905
3906 * config.host: Match more processor names for Xtensa.
3907
d1349557
L		 39082008-07-08 H.J. Lu <hongjiu.lu@intel.com>
3909
3910 * config/i386/64/t-softfp-compat: Update comments.
3911
dd7b73c0
L		 39122008-07-07 H.J. Lu <hongjiu.lu@intel.com>
3913
3914 * config/i386/64/_divtc3-compat.c: Moved to ...
3915 * config/i386/64/_divtc3.c: Here.
3916
3917 * config/i386/64/_multc3-compat.c: Moved to ...
3918 * config/i386/64/_multc3.c: Here.
3919
3920 * config/i386/64/_powitf2-compat.c: Moved to ...
3921 * config/i386/64/_powitf2.c: Here.
3922
3923 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
3924 .c suffix instead of -compat.c.
3925
6e1fab3d
UB		 39262008-07-05 Uros Bizjak <ubizjak@gmail.com>
3927
3928 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
3929 (_FP_MUL_MEAT_D): Ditto.
3930 (_FP_DIV_MEAT_S): Ditto.
3931 (_FP_DIV_MEAT_D): Ditto.
3932
f92518d7
RS		 39332008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
3934
3935 * Makefile.in: Add support for __sync_* libgcc functions.
3936
d0aede14
L		 39372008-07-03 H.J. Lu <hongjiu.lu@intel.com>
3938
3939 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
3940
c174f11c
L		 39412008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3942
3943 PR boostrap/36702
3944 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
3945 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
3946
3947 * config/i386/64/t-fprules-softfp: Moved to ...
3948 * config/i386/64/t-softfp-compat: This. New.
3949
5f464fa2
UB		 39502008-07-02 Uros Bizjak <ubizjak@gmail.com>
3951
3952 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
3953 Initialize f with 0.0.
3954
ff473280
L		 39552008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3956
3957 PR target/36669
3958 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
3959
3960 * config/i386/64/_divtc3-compat.c: New.
3961 * config/i386/64/_multc3-compat.c: Likewise.
3962 * config/i386/64/_powitf2-compat.c: Likewise.
3963 * config/i386/64/eqtf2.c: Likewise.
3964 * config/i386/64/getf2.c: Likewise.
3965 * config/i386/64/letf2.c: Likewise.
3966 * config/i386/64/t-fprules-softfp: Likewise.
3967
39682008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3969
3970 * config.host: Add i386/${host_address}/t-fprules-softfp to
3971 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
dfb3b0e3 3972 i[34567]86-*-linux*, x86_64-*-linux*.
ff473280
L		 3973
3974 * configure.ac: Set host_address to 64 or 32 for x86.
3975 * configure: Regenerated.
3976
3977 * Makefile.in (config.status): Also depend on
3978 $(srcdir)/config.host.
3979
3980 * config/i386/32/t-fprules-softfp: New.
3981 * config/i386/32/tf-signs.c: Likewise.
3982
3983 * config/i386/64/sfp-machine.h: New. Moved from gcc.
3984
39852008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3986 Uros Bizjak <ubizjak@gmail.com>
3987
3988 * config/i386/32/sfp-machine.h: New.
3989
30551d99
NF		 39902008-06-26 Nathan Froyd <froydnj@codesourcery.com>
3991
3992 * config/rs6000/t-ppccomm: Remove rules that conflict with
3993 auto-generated rules.
3994
18c04407
RW		 39952008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3996
3997 * configure.ac: sinclude override.m4.
3998 * configure: Regenerate.
3999
10fbe77a
BRF		 40002008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
4001
4002 * configure: Regenerate.
4003
bc6d4c3f
JM		 40042008-06-10 Joseph Myers <joseph@codesourcery.com>
4005
4006 * Makefile.in (DECNUMINC): Remove
4007 -I$(MULTIBUILDTOP)../../libdecnumber.
4008 * gstdint.h: New.
4009
cd985f66
JM		 40102008-06-07 Joseph Myers <joseph@codesourcery.com>
4011
4012 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
4013 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
4014 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
4015 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
4016 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
4017 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
4018 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
4019 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
4020 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
4021 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
4022 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
4023 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
4024 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
4025 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
4026
93fea8d3
AL		 40272008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
4028
4029 * config.host (sh2[lbe]*-*-linux*): Allow target.
4030
18724e30
NF		 40312008-04-30 Nathan Froyd <froydnj@codesourcery.com>
4032
4033 * config/rs6000/t-ppccomm: Add build rules for new files.
4034 (LIB2ADD_ST): New variable.
4035
47583040
AH		 40362008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
4037
4038 PR target/34210
4039 PR target/35508
4040 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
4041 * config/t-avr: New file. Build 16bit libgcc functions.
4042
cf8e67fe
JJ		 40432008-03-02 Jakub Jelinek <jakub@redhat.com>
4044
4045 PR target/35401
4046 * config/t-slibgcc-darwin: Make install-leaf dependent on
4047 install-darwin-libgcc-stubs instead of install.
4048
8d8da227
JM		 40492008-01-25 Joseph Myers <joseph@codesourcery.com>
4050
4051 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
4052 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
4053 sh-*-rtemscoff*): Remove cases.
4054
edbf8b16
RS		 40552007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
4056
4057 * Makefile.in (all): Use install-leaf rather than install.
4058 (install): Split most of the rule into...
4059 (install-leaf): ...this new one.
4060
89deeaff
EK		 40612007-12-19 Etsushi Kato <ek.kato@gmail.com>
4062 Paolo Bonzini <bonzini@gnu.org>
4063
4064 PR target/30572
5f464fa2
UB		 4065 * Makefile.in: Use @shlib_slibdir@ substitution to get
4066 correct install name on darwin.
89deeaff 4067 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
dfb3b0e3 4068
4081d704
HPN		 40692007-12-15 Hans-Peter Nilsson <hp@axis.com>
4070
4071 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
4072 cris-*-elf and cris-*-none.
4073 (crisv32-*-linux*): Similar, as cris-*-linux*.
4074
f43e89a3
RIL		 40752007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
4076
4077 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
4078
b4e9c2c6
L		 40792007-10-27 H.J. Lu <hongjiu.lu@intel.com>
4080
4081 PR regression/33926
4082 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
4083 * configure: Regenerated.
4084
b2a00c89
L		 40852007-09-27 H.J. Lu <hongjiu.lu@intel.com>
4086
4087 * Makefile.in (dfp-filenames): Replace decimal_globals,
4088 decimal_data, binarydecimal and convert_data with
4089 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
4090 and bid_convert_data, respectively.
4091
8d2a9e0e
CF		 40922007-09-17 Chao-ying Fu <fu@mips.com>
4093 Nigel Stephens <nigel@mips.com>
4094
4095 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
4096 * Makefile.in (fixed_point): Define.
4097 Check if fixed_point is yes to build support functions.
4098 * configure.ac: Check for fixed_point support.
4099 * configure: Regenerated.
4100 * gen-fixed.sh: New file to generate lists of fixed-point labels,
4101 funcs, modes, from, to.
4102
2b53935d
JJ		 41032007-09-11 Janis Johnson <janis187@us.ibm.com
4104
4105 * Makefile.in (dfp-filenames): Add bid128_noncomp.
4106
2533577f
JJ		 41072007-09-10 Janis Johnson <janis187@us.ibm.com>
4108
4109 * Makefile.in (dfp-filenames): Remove decUtility, add
4110 decDouble, decPacked, decQuad, decSingle.
4111
3ae3dbd6
HK		 41122007-08-27 Hans Kester <hans.kester@ellips.nl>
4113
4114 * config.host : Add x86_64-elf target.
4115
22867d02
L		 41162007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4117
4118 * configure.ac (set_have_cc_tls): Add a missing =.
4119 * configure: Regenerated.
4120
6f461e76
L		 41212007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4122
4123 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
4124 and x86_64-*-linux*.
4125
4126 * config/t-tls: New file.
4127
dfb3b0e3 4128 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
6f461e76
L		 4129
4130 * configure.ac: Include ../config/enable.m4 and
4131 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
4132 supports TLS and substitute set_have_cc_tls.
4133 * configure: Regenerated.
4134
200359e8
L		 41352007-07-04 H.J. Lu <hongjiu.lu@intel.com>
4136
4137 * Makefile.in: Use libbid for DFP when BID is enabled.
4138
76f5e200
DS		 41392007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
4140
4141 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
dfb3b0e3 4142 extra_parts. Add config/i386/t-cygming to tmake_file.
76f5e200
DS		 4143 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
4144
9bd196f0 41452007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
200359e8 4146 Danny Smith <dannysmith@users.sourceforge.net>
9bd196f0
ZM		 4147
4148 PR target/29498
4149 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
4150 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
4151 * config/i386/t-crtfm: Compile crtfastmath.o with
4152 -minline-all-stringops.
4153
1910440e
RS		 41542007-05-10 Richard Sandiford <richard@codesourcery.com>
4155
4156 * config.host (sparc-wrs-vxworks): New target.
4157
7d33c31d
KH		 41582007-04-14 Kazu Hirata <kazu@codesourcery.com>
4159
4160 * config.host: Recognize fido.
4161
96fccd0d
JJ		 41622007-04-04 Janis Johnson <janis187@us.ibm.com>
4163
4164 * configure: Check host, not target, for decimal float support.
4165
577565f9
UB		 41662007-04-03 Uros Bizjak <ubizjak@gmail.com>
4167
4168 * config/i386/t-crtpc: New file.
4169 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5f464fa2 4170 (x86_64-*-linux*): Ditto.
577565f9 4171
ccf8e764
RH		 41722007-02-30 Kai Tietz <kai.tietz@onevision.com>
4173
4174 * config.host (x86_64-*-mingw*): New target.
4175
79b87c74
MM		 41762007-03-23 Michael Meissner <michael.meissner@amd.com>
4177 H.J. Lu <hongjiu.lu@intel.com>
4178
4179 * Makefile.in (enable_decimal_float): New.
4180 (DECNUMINC): Add
4181 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
4182 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
4183 (decbits-filenames): This.
4184 (decbits-objects): New.
4185 (libgcc-objects): Add $(decbits-objects).
4186
4187 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
4188 Substitute enable_decimal_float.
4189 * configure: Regenerated.
4190
8fce4e31
HPN		 41912007-03-19 Hans-Peter Nilsson <hp@axis.com>
4192
4193 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
4194
e8bb4597
BM		 41952007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
4196
4197 * Makefile.in (install-info): New dummy target.
4198
344189f9
BS		 41992007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
4200
4201 * config.host (bfin*-linux-uclibc*): Set extra_parts.
4202
ac84c172
BM		 42032007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
4204
4205 * Makefile.in: Add install-html and install-pdf dummy
4206 targets.
4207
cd5c2357
RS		 42082007-02-05 Roger Sayle <roger@eyesopen.com>
4209 Daniel Jacobowitz <dan@codesourcery.com>
4210
4211 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
4212 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
4213 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
4214
d9a66f98
JJ		 42152007-01-29 Janis Johnson <janis187@us.ibm.com>
4216
4217 * Makefile.in (dec-filenames): Add decExcept.
4218
9891ec5f
DJ		 42192007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
4220
4221 PR bootstrap/30469
4222 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
4223 -fprofile-use.
4224
d6efbf5a
DJ		 42252007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
4226
4227 * configure.ac: Add --enable-version-specific-runtime-libs.
4228 Correct $slibdir default.
4229 * configure: Regenerated.
4230
17caeff2
JM		 42312007-01-23 Joseph Myers <joseph@codesourcery.com>
4232
4233 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
4234
5ea41e3a
AP		 42352007-01-21 Andrew Pinski <pinskia@gmail.com>
4236
4237 PR target/30519
4238 * config.host (alpha*-*-linux*): Set extra_parts.
4239
26900826
KK		 42402007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
4241
4242 * config/sh/t-linux: New.
4243 * config.host (sh*-*-linux*): Set tmake_file.
4244
97af925b
DJ		 42452007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
4246
4247 * Makefile.in (install): Handle multilibs.
4248
b0088af7
BM		 42492007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4250
4251 * Makefile.in: Added .PHONY entry for documentation targets.
4252
e0a9456a
BM		 42532007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4254
4255 * Makefile.in: Add empty info, html, dvi, pdf targets.
4256
7fd453b4
MS		 42572007-01-04 Mike Stump <mrs@apple.com>
4258
4259 * Makefile.in (MAKEINFO): Remove.
4260 (PERL): Likewise.
4261
14e8fc8b
PB		 42622007-01-04 Paolo Bonzini <bonzini@gnu.org>
4263
4264 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
4265 * configure: Regenerate.
4266 * Makefile.in (host_subdir): Substitute it.
dfb3b0e3 4267 (gcc_objdir): Use it.
14e8fc8b 4268
1555beba
DJ		 42692007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
4270
4271 * config.host (ia64*-*-linux*): Set tmake_file.
4272
79e6eaeb
DJ		 42732007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
4274
4275 * Makefile.in (version): Define.
4276
fa958513
DJ		 42772007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
4278 Paolo Bonzini <bonzini@gnu.org>
4279
4280 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
4281 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
4282 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
4283 config/sparc/t-crtfm, config/t-slibgcc-darwin,
4284 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
4285 shared-object.mk, siditi-object.mk, static-object.mk: New files.
4286 * configure: Generated.
Mirror of https://gcc.gnu.org/git/gcc.git