1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
|
2011-12-07 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/eabi/Makefile (CFLAGS-tst-backtrace6.c): Define.
2011-12-01 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/eabi/Makefile (CFLAGS-tst-backtrace3.c)
(CFLAGS-tst-backtrace4.c, CFLAGS-tst-backtrace5.c): Define.
2011-07-06 David Kuehling <dvdkhlng@gmx.de>
* ports/sysdeps/powerpc/powerpc32/e500/fpu/s_fma.c,
ports/sysdeps/powerpc/powerpc32/e500/fpu/s_fmaf.c: New files.
2011-03-21 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/eabi/bits/predefs.h: Correct license reference in
last paragraph of license notice.
2010-10-12 Joseph Myers <joseph@codesourcery.com>
* sysdeps/powerpc/powerpc32/e500/fpu/feupdateenv.c (feupdateenv):
Add libm_hidden_ver.
* sysdeps/powerpc/powerpc32/e500/fpu/ftestexcept.c (fetestexcept):
Add libm_hidden_def.
2010-08-12 Maxim Kuvyrkov <maxim@codesourcery.com>
* sysdeps/unix/sysv/linux/m68k/kernel-features.h (MMAP2_PAGE_SHIFT):
Define to 13.
2009-08-25 Joseph Myers <joseph@codesourcery.com>
* sysdeps/powerpc/powerpc32/e500/fpu/__longjmp-common.S: Move
CHECK_SP earlier.
2009-08-20 Maxim Kuvyrkov <maxim@codesourcery.com>
Carlos O'Donell <carlos@codesourcery.com>
* sysdeps/m68k/shlib-versions: New file, set libgcc_s' version to 2.
* sysdeps/hppa/shlib-versions: Add line for libgcc_s, set version to 4.
2009-06-24 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/eabi/Makefile (CFLAGS-tst-backtrace2.c): Define.
2009-05-22 Joseph Myers <joseph@codesourcery.com>
* sysdeps/powerpc/powerpc32/e500/fpu/__longjmp-common.S: Use
CHECK_SP if defined.
2009-05-12 Maxim Kuvyrkov <maxim@codesourcery.com>
* sysdeps/arm/eabi/Makefile (aeabi_localeconv): Don't build without
EGLIBC_LOCAL_CODE option group.
2008-12-19 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/mips/mips64/n32/posix_fallocate64.c,
sysdeps/unix/sysv/linux/mips/mips64/n32/posix_fallocate.c,
sysdeps/unix/sysv/linux/mips/mips64/n64/posix_fallocate64.c,
sysdeps/unix/sysv/linux/mips/mips64/n64/posix_fallocate.c: New.
2008-11-27 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/eabi/nptl/aio_misc.h: New.
2008-11-25 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/sysdep.h (LOAD_ARGS_1, LOAD_ARGS_2,
LOAD_ARGS_3, LOAD_ARGS_4, LOAD_ARGS_5, LOAD_ARGS_6, LOAD_ARGS_7):
Load all arguments into temporary variables before loading into
registers.
2008-11-20 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/tls-macros.h (ARM_PC_OFFSET): Define.
(TLS_IE): Define differently for Thumb-2.
(TLS_LE, TLS_LD, TLS_GD): Use ARM_PC_OFFSET.
2008-11-20 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c
(_Unwind_Resume): Adjust offset from PC for Thumb-2.
* sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-resume.c
(_Unwind_Resume): Likewise.
2008-08-08 Joseph Myers <joseph@codesourcery.com>
* sysdeps/m68k/bits/byteswap.h: Allow inclusion from <endian.h>.
(__bswap_constant_16): Define.
(__bswap_16): Allow arguments with side effects.
(__bswap_constant_32): Ensure result is unsigned.
(__bswap_32): Define as inline function in fallback case.
(__bswap_constant_64): Define.
(__bswap_64): Use it for constant arguments.
* sysdeps/m68k/bits/setjmp.h (__jmp_buf): Give name to structure
type.
* sysdeps/m68k/m680x0/fpu/bits/mathinline.h: Only allow inclusion
from <math.h>. Do not use extern inline directly.
* sysdeps/unix/sysv/linux/m68k/bits/fcntl.h: Include <bits/uio.h>.
(O_CLOEXEC, SYNC_FILE_RANGE_WAIT_BEFORE, SYNC_FILE_RANGE_WRITE,
SYNC_FILE_RANGE_WAIT_AFTER, SPLICE_F_MOVE, SPLICE_F_NONBLOCK,
SPLICE_F_MORE, SPLICE_F_GIFT): Define.
(sync_file_range, vmsplice, splice, tee): Declare.
* sysdeps/unix/sysv/linux/m68k/bits/mman.h (MADV_REMOVE): Define.
* sysdeps/unix/sysv/linux/m68k/bits/poll.h (POLLMSG, POLLREMOVE,
POLLRDHUP): Define.
* sysdeps/unix/sysv/linux/m68k/bits/stat.h (UTIME_NOW,
UTIME_OMIT): Define.
* sysdeps/unix/sysv/linux/m68k/kernel-features.h: New.
* sysdeps/unix/sysv/linux/m68k/sys/user.h: New.
2008-07-22 Joseph Myers <joseph@codesourcery.com>
* sysdeps/mips/fpu_control.h (_FPU_GETCW, _FPU_SETCW): Make asms
volatile.
2008-07-16 Joseph Myers <joseph@codesourcery.com>
* sysdeps/mips/bits/setjmp.h (__jmp_buf): Give name to structure
type.
2008-07-09 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/shlib-versions:
New.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/single/shlib-versions:
New.
* c++-types-powerpce500v1-linux-gnu.data: New.
* c++-types-powerpce500v2-linux-gnu.data: New.
* localplt-powerpce500v1-linux-gnu.data: New.
* localplt-powerpce500v2-linux-gnu.data: New.
* sysdeps/powerpc/powerpc32/e500/fpu/spe.h: New.
* sysdeps/powerpc/powerpc32/e500/fpu/strtofix.c: Include <spe.h>.
Use libc_hidden_def for STRTOFIX.
* sysdeps/powerpc/powerpc32/e500/soft-fp/sfp-machine.h: Declare
__feraiseexcept_soft and use libc_hidden_proto.
* sysdeps/powerpc/powerpc32/e500/soft-fp/fraiseexcept-soft.c:
Declare __feraiseexcept_soft. Use libc_hidden_proto and
libc_hidden_def.
2008-07-08 Joseph Myers <joseph@codesourcery.com>
* sysdeps/powerpc/nofpu/shlib-versions: New.
* c++-types-powerpcsoft-linux-gnu.data: New.
* localplt-powerpcsoft-linux-gnu.data: New.
* sysdeps/powerpc/nofpu/feholdexcpt.c (feholdexcept): Use
__fegetenv.
2008-07-08 Joseph Myers <joseph@codesourcery.com>
* c++-types-arm-linux-gnueabi.data: New.
* localplt-arm-linux-gnueabi.data: New.
* sysdeps/arm/bsd-_setjmp.S: Use HIDDEN_JUMPTARGET to call
__sigsetjmp.
* sysdeps/arm/bsd-setjmp.S: Likewise.
* sysdeps/arm/eabi/aeabi_localeconv.c: Use __localeconv.
* sysdeps/arm/eabi/find_exidx.c (__gnu_Unwind_Find_exidx): Use
__dl_iterate_phdr.
* sysdeps/arm/eabi/setjmp.S: Add hidden_def (__sigsetjmp).
* sysdeps/arm/memmove.S: Use HIDDEN_JUMPTARGET to call memcpy from
within libc.
* sysdeps/arm/setjmp.S: Add hidden_def (__sigsetjmp).
* sysdeps/unix/sysv/linux/arm/clone.S: Use HIDDEN_JUMPTARGET to
call _exit.
* sysdeps/unix/sysv/linux/arm/ioperm.c (init_iosys): Use __sysctl,
__readlink and fgets_unlocked.
(_ioperm): Use __open and __close.
2008-06-30 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/eabi/fgetexcptflg.c: New.
* sysdeps/arm/eabi/fsetexcptflg.c (__fesetexceptflag): Operate on
set exception flags, not on mask of enabled exceptions.
2008-06-17 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/eabi/feupdateenv.c: New.
2008-06-17 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/libm-test-ulps: Update.
2008-04-11 Paul Brook <paul@codesourcery.com>
Sandra Loosemore <sandra@codesourcery.com>
* sysdeps/arm/eabi/machine-gmon.h (_mcount): Make the thumb2
version compile without error.
2008-04-11 Paul Brook <paul@codesourcery.com>
* sysdeps/arm/eabi/Versions: Add __gnu_mcount_nc.
2008-04-02 Paul Brook <paul@codesourcery.com>
* sysdeps/arm/eabi/machine-gmon.h: New file.
2007-08-29 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/powerpc/powerpc32/e500/fpu/fsetexcptflg.c
(__fesetexceptflag): Do not clobber other exceptions. Do not raise
exceptions.
Backport:
2007-08-29 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/powerpc/nofpu/fsetexcptflg.c (__fesetexceptflag): Do not
clobber other exceptions.
* sysdeps/powerpc/nofpu/feupdateenv.c (__feupdateenv): Raise new
exceptions.
* sysdeps/powerpc/nofpu/fraiseexcpt.c (__feraiseexcept): Handle
multiple new exceptions if some are disabled.
* sysdeps/powerpc/nofpu/sim-full.c (__simulate_exceptions): Likewise.
2007-08-14 Joseph Myers <joseph@codesourcery.com>
Backport:
2007-07-13 Carlos O'Donell <carlos@codesourcery.com>
* sysdeps/mips/bits/wordsize.h [_MIPS_SIM == _ABI64]:
Define __WORDSIZE_COMPAT32 as 1.
2007-08-06 Daniel Jacobowitz <dan@codesourcery.com>
Backport:
2007-07-13 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/powerpc/nofpu/Makefile: Remove fe_nomask from libm-support.
2007-08-06 Zack Weinberg <zack@codesourcery.com>
* sysdeps/arm/nptl/pthread_spin_lock.S
* sysdeps/arm/nptl/pthread_spin_trylock.S: Delete.
* sysdeps/arm/nptl/pthread_spin_lock.c
* sysdeps/arm/nptl/pthread_spin_trylock.c: New files using <atomic.h>
primitives to take spinlocks.
* sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h: Use kernel helpers
unconditionally.
2007-08-06 Paul Brook <paul@codesourcery.com>
* sysdeps/arm/dl-machine.h (elf_machine_dynamic): Add missing
indirection in Thumb assembly code.
(elf_machine_load_address): Clear T bit of PLT entry contents.
(RTLD_START): Mark function symbols as such. Tweak pc-relative
addressing to avoid depending on pc read pipeline offset.
2007-06-12 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/mips/nptl/bits/local_lim.h: Copy from
libc/nptl/sysdeps/unix/sysv/linux/bits/local_lim.h. Increase
PTHREAD_STACK_MIN.
2007-05-01 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/kernel-features.h
(__ASSUME_SIGFRAME_V2): Define for 2.6.18 and later.
* sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S
(__default_sa_restorer): Rename to __default_sa_restorer_v1.
Don't define if __ASSUME_SIGFRAME_V2.
(__default_rt_sa_restorer): Rename to
__default_rt_sa_restorer_v1. Don't define if
__ASSUME_SIGFRAME_V2.
(__default_sa_restorer_v2, __default_rt_sa_restorer_v2): New.
* sysdeps/unix/sysv/linux/arm/nptl/Versions
(__default_sa_restorer_v1, __default_rt_sa_restorer_v1,
__default_sa_restorer_v2, __default_rt_sa_restorer_v2): Add to
GLIBC_PRIVATE.
* sysdeps/unix/sysv/linux/arm/sigaction.c [__ARM_EABI__]
(__default_sa_restorer_v1, __default_sa_restorer_v2,
__default_rt_sa_restorer_v1, __default_rt_sa_restorer_v2):
Declare.
(__default_sa_restorer, __default_rt_sa_restorer): Define as
macros depending on kernel version.
2007-04-16 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/fpu/getcontext-extra.S:
Put contents in a gas macro.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/fpu/setcontext-extra.S:
Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/fpu/getcontext.S:
Update.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/fpu/setcontext.S:
Update.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/fpu/swapcontext.S:
Update.
2006-03-28 Paul Brook <paul@codesourcery.com>
* sysdeps/arm/machine-gmon.h (MCOUNT): Add Thumb-2 implementation.
* sysdeps/arm/dl-machine.h (elf_machine_dynamic): Ditto.
* sysdeps/arm/tls-macros.h: Add alignment for Thumb-2.
* sysdeps/arm/elf/start.S: Switch to thumb mode for Thumb-2.
* sysdeps/unix/sysv/linux/arm/eabi/sysdep.h (INTERNAL_SYSCALL_RAW):
Add Thumb implementation.
* sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-resume.c: Enforce
alignment for Thumb-2.
* sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c: Ditto.
* sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h (atomic_full_barrier,
__arch_compare_and_exchange_val_32_acq): Add Thumb-2 implementation.
2007-03-28 Nathan Sidwell <nathan@codesourcery.com>
* sysdeps/m68k/dl-trampoline.S: Do not save float regs on
non-float cpus.
* sysdeps/m68k/fpu_control.h: Provide non-fpu macro definitions.
2007-02-28 Richard Sandiford <rsandifo@nildram.co.uk>
* sysdeps/mips/dl-machine.h (elf_machine_reloc): Change type of
r_info argument to ElfW(Addr).
(elf_machine_rel, elf_machine_rela): Update calls accordingly.
2007-01-31 Joseph Myers <joseph@codesourcery.com>
* sysdeps/mips/bits/mathdef.h (float_t): Change to float.
2007-01-24 Joseph Myers <joseph@codesourcery.com>
* sysdeps/powerpc/powerpc32/e500/fpu/tst-spepim.c: New.
* sysdeps/powerpc/powerpc32/e500/fpu/Makefile: Enable new test.
* sysdeps/powerpc/powerpc32/e500/fpu/strtofix.c (STRTOFIX): Check
for invalid numbers starting "0x" with no following digits.
Correct exponent normalization for hex numbers. Correct handling
of low digits in hex numbers.
2007-01-02 Joseph Myers <joseph@codesourcery.com>
* sysdeps/powerpc/nofpu/fesetenv.c (__sim_exceptions,
__sim_disabled_exceptions, __sim_round_mode): Remove declarations.
2006-12-07 Joseph Myers <joseph@codesourcery.com>
Add PowerPC E500 port, based on SPE add-on by Aldy Hernandez.
* sysdeps/powerpc/preconfigure: New.
* sysdeps/powerpc/powerpc32/e500: New.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/e500: New.
2006-11-14 Joseph Myers <joseph@codesourcery.com>
* sysdeps/powerpc/nofpu/libm-test-ulps: Add more ULPs.
2006-11-09 Steven Munroe <sjmunroe@us.ibm.com>
[BZ #2749]
* sysdeps/powerpc/nofpu/Makefile (CFLAGS-e_powl.c): Set.
(CFLAGS-s_ccoshl.c): Likewise.
(CFLAGS-s_csinhl.c): Likewise.
(CFLAGS-s_clogl.c): Likewise.
(CFLAGS-s_clog10l.c): Likewise.
(CFLAGS-s_csinl.c): Likewise.
(CFLAGS-s_csqrtl.c): Likewise.
* sysdeps/powerpc/nofpu/libm-test-ulps: Update.
2006-11-09 Steven Munroe <sjmunroe@us.ibm.com>
[BZ #2749]
* sysdeps/powerpc/nofpu/Makefile
[subdirs-soft-fp] (sysdep_routines): Remove gcc-quad-routines.
[subdirs-math] (CPPFLAGS): Add -I../soft-fp.
* sysdeps/powerpc/nofpu/Versions: Removed __fixtfdi, __fixtfsi,
__trunctfsf2, __floatunditf, __floatunsitf, and __unordtf2.
(GLIBC_2.4)
* sysdeps/powerpc/nofpu/libm-test-ulps: Update for soft-fp.
* sysdeps/powerpc/soft-fp/sfp-machine.h: New file.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/Implies: New file.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/getcontext.S:
New file.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/setcontext.S:
New file.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/swapcontext.S:
New file.
2006-11-09 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/fpu/bits/mathdef.h: Move to
sysdeps/arm/bits/mathdef.h. Remove comment about FPA.
2006-11-09 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/eabi/jmpbuf-offsets.h: New.
2006-11-08 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/eabi/bits/predefs.h (__STDC_IEC_559__,
__STDC_IEC_559_COMPLEX__): Define if defined (__VFP_FP__) &&
!defined(__SOFTFP__).
* sysdeps/arm/eabi/fpu: Remove.
2006-10-26 Joseph S. Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h
(DOCARGS_6): Change ".pad #20" to ".pad #16".
2006-10-24 Joseph S. Myers <joseph@codesourcery.com>
* sysdeps/arm/eabi/fclrexcpt.c: Include <sysdep.h> instead of
<asm/procinfo.h>. Use HWCAP_ARM_VFP instead of HWCAP_VFP.
* sysdeps/arm/eabi/fedisblxcpt.c: Likewise.
* sysdeps/arm/eabi/feenablxcpt.c: Likewise.
* sysdeps/arm/eabi/fegetenv.c: Likewise.
* sysdeps/arm/eabi/fegetexcept.c: Likewise.
* sysdeps/arm/eabi/fegetround.c: Likewise.
* sysdeps/arm/eabi/feholdexcpt.c: Likewise.
* sysdeps/arm/eabi/fesetenv.c: Likewise.
* sysdeps/arm/eabi/fesetround.c: Likewise.
* sysdeps/arm/eabi/fraiseexcpt.c: Likewise.
* sysdeps/arm/eabi/fsetexcptflg.c: Likewise.
* sysdeps/arm/eabi/ftestexcept.c: Likewise.
* sysdeps/arm/eabi/setfpucw.c: Likewise.
2006-10-19 Joseph S. Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/bits/fcntl.h (splice): Update
prototype.
* sysdeps/unix/sysv/linux/mips/bits/fcntl.h (splice): Update
prototype.
2006-10-19 Joseph S. Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/kernel-features.h: Remove __i386__
conditional.
2006-10-19 Nicolas Pitre <nico@cam.org>
Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/memcpy.S: New file.
* sysdeps/arm/memmove.S: Likewise.
2006-09-01 Joseph Myers <joseph@codesourcery.com>
* sysdeps/mips/fpu_control.h: If soft-float, don't use
floating-point registers.
* sysdeps/mips/__longjmp.c, sysdeps/mips/setjmp_aux.c,
sysdeps/mips/mips64/__longjmp.c, sysdeps/mips/mips64/setjmp_aux.c:
Likewise.
2006-08-31 Mark Mitchell <mark@codesourcery.com>
Julian Brown <julian@codesourcery.com>
* sysdeps/arm/bits/predefs.h: New file.
* sysdeps/arm/eabi/bits/predefs.h: Likewise.
* sysdeps/arm/eabi/fpu/bits/predefs.h: Likewise.
2006-08-31 Paul Brook <paul@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h (lll_mutex_trylock,
lll_mutex_cond_trylock): Use atomic_compare_and_exchange_val_acq.
* sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h (atomic_exchange_acq):
Disable on SMP.
(atomic_full_barrier): Define.
2006-08-23 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/dl-procinfo.c (_dl_arm_cap_flags):
Add "java" and "iwmmxt".
* sysdeps/unix/sysv/linux/arm/dl-procinfo.h: Use <sysdep.h> for
HWCAP values.
(_DL_HWCAP_COUNT): Increase to 10.
* sysdeps/unix/sysv/linux/arm/sysdep.h (HWCAP_ARM_SWP,
HWCAP_ARM_HALF, HWCAP_ARM_THUMB, HWCAP_ARM_26BIT,
HWCAP_ARM_FAST_MULT, HWCAP_ARM_FPA, HWCAP_ARM_VFP, HWCAP_ARM_EDSP,
HWCAP_ARM_JAVA, HWCAP_ARM_IWMMXT): Define.
* sysdeps/arm/eabi/setjmp.S (__sigsetjmp): Save iWMMXt registers
if HWCAP_ARM_IWMMXT set. Don't include <asm/procinfo.h>. Use
HWCAP_ARM_VFP instead of HWCAP_VFP.
* sysdeps/arm/eabi/__longjmp.S (__longjmp): Restore iWMMXt
registers if HWCAP_ARM_IWMMXT set. Don't include
<asm/procinfo.h>. Use HWCAP_ARM_VFP instead of HWCAP_VFP.
2006-08-23 Joseph Myers <joseph@codesourcery.com>
* sysdeps/mips/mips64/n32/Implies: Add mips/mips64/soft-fp.
* sysdeps/mips/mips64/n64/Implies: Likewise.
* sysdeps/mips/mips64/soft-fp/Makefile: New.
* sysdeps/mips/mips64/soft-fp/e_sqrtl.c: New.
* sysdeps/mips/mips64/soft-fp/sfp-machine.h: Include <fenv.h> and
<fpu_control.h>. Use hardware exception and rounding mode
settings.
|
