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ARM EABI backtrace using unwind information.
[thirdparty/glibc.git] / ChangeLog.arm
CommitLineData
b6dec188
MK		 12009-06-24 Maxim Kuvyrkov <maxim@codesourcery.com>
2 Mark Mitchell <mark@codesourcery.com>
3 Joseph Myers <joseph@codesourcery.com>
4 Kazu Hirata <kazu@codesourcery.com>
5
6 * sysdeps/arm/eabi/backtrace.c: New.
7 * sysdeps/arm/eabi/Makefile (CFLAGS-backtrace.c): Add
8 -funwind-tables.
9 * sysdeps/arm/preconfigure: Add -fno-unwind-tables to CFLAGS.
10 * sysdeps/unix/sysv/linux/arm/eabi/configure.in: Remove
11 -fno-unwind-tables from CFLAGS.
12 * sysdeps/unix/sysv/linux/arm/eabi/configure: Regenerate.
13 * sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind.h (_Unwind_Trace_Fn):
14 Define.
15 (_Unwind_Backtrace): Declare.
16
bf89c0e2
JM		 172009-05-18 Joseph Myers <joseph@codesourcery.com>
18
19 * sysdeps/arm/____longjmp_chk.S (CHECK_SP): Use unsigned
20 comparison.
21
ef889ffe
JM		 222009-05-16 Joseph Myers <joseph@codesourcery.com>
23
24 * sysdeps/arm/____longjmp_chk.S: New file.
25 * sysdeps/arm/__longjmp.S: If CHECK_SP is defined, use it.
26 * sysdeps/arm/eabi/__longjmp.S: Likewise.
27
9f8832d4
JM		 282009-05-16 Joseph Myers <joseph@codesourcery.com>
29
30 * sysdeps/unix/sysv/linux/arm/kernel-features.h (__ASSUME_PREADV,
31 __ASSUME_PWRITEV): Don't undefine.
32
db99b35d
JM		 332009-05-16 Joseph Myers <joseph@codesourcery.com>
34
35 * sysdeps/unix/sysv/linux/arm/Versions (libc): Add
36 fallocate64@@GLIBC_2.11.
37
ba35741e
JM		 382009-04-25 Aurelien Jarno <aurelien@aurel32.net>
39
40 * sysdeps/arm/eabi/fpu_control.h: If soft-float, don't use
41 floating-point registers.
42
80c0ce1c
JM		 432009-04-18 Joseph Myers <joseph@codesourcery.com>
44
45 * sysdeps/unix/sysv/linux/arm/kernel-features.h (__ASSUME_PREADV,
46 __ASSUME_PWRITEV): Undefine.
47
26ed7fb1
JM		 482009-03-16 Khem Raj <raj.khem@gmail.com>
49
50 * sysdeps/unix/sysv/linux/arm/sysdep.h: Include errno.h.
51
440eb79d
JM		 522009-03-15 Joseph Myers <joseph@codesourcery.com>
53
54 * sysdeps/arm/bits/link.h: Uglify function parameter names.
55 * sysdeps/unix/sysv/linux/arm/sys/io.h: Likewise.
56 * sysdeps/arm/eabi/bits/setjmp.h: Uglify attribute name.
57
ae99295b
JM		 582009-03-03 Joseph Myers <joseph@codesourcery.com>
59
60 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Declare
61 fallocate{,64}.
62
f281f9cf
JM		 632009-02-13 Khem Raj <raj.khem@gmail.com>
64
65 * sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c
66 (libgcc_s_handle): New variable.
67 (pthread_cancel_init): Depend in libgcc_s_handle for decision to
68 load DSO. Assign last.
69 (__unwind_freeres): New function.
70
71 * sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c:
72 Likewise.
73
5631abde
JM		 742009-02-05 Paul Brook <paul@codesourcery.com>
75 Joseph Myers <joseph@codesourcery.com>
76
77 * sysdeps/arm/dl-machine.h (elf_machine_dynamic): Ditto.
78 (elf_machine_load_address): Clear T bit of PLT entry contents.
79 (RTLD_START): Mark function symbols as such. Tweak pc-relative
80 addressing to avoid depending on pc read pipeline offset.
81 * sysdeps/arm/machine-gmon.h (MCOUNT): Add Thumb-2 implementation.
82 * sysdeps/arm/tls-macros.h: Add alignment for Thumb-2.
83 (ARM_PC_OFFSET): Define.
84 (TLS_IE): Define differently for Thumb-2.
85 (TLS_LE, TLS_LD, TLS_GD): Use ARM_PC_OFFSET.
86 * sysdeps/arm/elf/start.S: Switch to thumb mode for Thumb-2.
87 * sysdeps/unix/sysv/linux/arm/eabi/sysdep.h (INTERNAL_SYSCALL_RAW):
88 Add Thumb implementation.
89 * sysdeps/unix/sysv/linux/arm/eabi/nptl/aio_misc.h: New.
90 * sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-resume.c: Enforce
91 alignment for Thumb-2. Adjust offset from PC for Thumb-2.
92 * sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c: Ditto.
93 * sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h (atomic_full_barrier,
94 __arch_compare_and_exchange_val_32_acq): Add Thumb-2 implementation.
95
19df4df1
JM		 962009-02-02 Joseph Myers <joseph@codesourcery.com>
97
98 * sysdeps/unix/sysv/linux/arm/bits/shm.h (SHM_EXEC): Define.
99
f2c9d882
DJ		 1002009-01-27 Min Zhang <mzhang@mvista.com>
101
102 * sysdeps/arm/memset.S (memset): Use stm instead of two
103 str instructions.
104
856cb777
DJ		 1052009-01-27 Kirill A. Shutemov <kirill@shutemov.name>
106
107 * sysdeps/arm/elf/start.S (_start): Use position-independent code
108 if SHARED. Clear lr.
109
60acbff5
DJ		 1102009-01-27 Ryosei Takagi <ryosei@sm.sony.co.jp>
111
f281f9cf 112 * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h
60acbff5
DJ		 113 (lll_futex_wake_unlock, lll_futex_requeue): Return zero if success.
114
a68f927f
DJ		 1152009-01-27 Daniel Jacobowitz <dan@codesourcery.com>
116
117 * sysdeps/unix/sysv/linux/arm/sysdep.h: Include <tls.h>.
118
e5c922c9
JM		 1192009-01-12 Mike Frysinger <vapier@gentoo.org>
120
121 * sysdeps/arm/fpu/setjmp.S: Add hidden_def (__sigsetjmp).
122
9b1af9bd
JM		 1232009-01-12 Joseph Myers <joseph@codesourcery.com>
124
125 * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h: Define
126 FUTEX_CLOCK_REALTIME and FUTEX_BITSET_MATCH_ANY.
127
74af6970
JM		 1282008-12-03 Joseph Myers <joseph@codesourcery.com>
129
130 * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h: Define
131 FUTEX_WAIT_BITSET and FUTEX_WAKE_BITSET.
132
9806fbba
JM		 1332008-11-25 Joseph Myers <joseph@codesourcery.com>
134
135 * sysdeps/unix/sysv/linux/arm/sysdep.h (LOAD_ARGS_1, LOAD_ARGS_2,
136 LOAD_ARGS_3, LOAD_ARGS_4, LOAD_ARGS_5, LOAD_ARGS_6, LOAD_ARGS_7):
137 Load all arguments into temporary variables before loading into
138 registers.
139
5de92c17
JM		 1402008-08-19 Joseph Myers <joseph@codesourcery.com>
141
142 * data/c++-types-arm-linux-gnueabi.data: New.
143 * data/localplt-arm-linux-gnueabi.data: New.
144 * sysdeps/arm/bsd-_setjmp.S: Use HIDDEN_JUMPTARGET to call
145 __sigsetjmp.
146 * sysdeps/arm/bsd-setjmp.S: Likewise.
147 * sysdeps/arm/eabi/aeabi_localeconv.c: Use __localeconv.
148 * sysdeps/arm/eabi/find_exidx.c (__gnu_Unwind_Find_exidx): Use
149 __dl_iterate_phdr.
150 * sysdeps/arm/eabi/setjmp.S: Add hidden_def (__sigsetjmp).
151 * sysdeps/arm/memmove.S: Use HIDDEN_JUMPTARGET to call memcpy from
152 within libc.
153 * sysdeps/arm/setjmp.S: Add hidden_def (__sigsetjmp).
154 * sysdeps/unix/sysv/linux/arm/clone.S: Use HIDDEN_JUMPTARGET to
155 call _exit.
156 * sysdeps/unix/sysv/linux/arm/ioperm.c (init_iosys): Use __sysctl,
157 __readlink and fgets_unlocked.
158 (_ioperm): Use __open and __close.
159
6b3dc26c
DJ		 1602008-07-18 Joseph Myers <joseph@codesourcery.com>
161
162 * sysdeps/arm/eabi/fgetexcptflg.c: New.
163 * sysdeps/arm/eabi/fsetexcptflg.c (__fesetexceptflag): Operate on
164 set exception flags, not on mask of enabled exceptions.
165
e39762f9
DJ		 1662008-07-18 Joseph Myers <joseph@codesourcery.com>
167
168 * sysdeps/arm/eabi/feupdateenv.c: New.
169
4cbcd54d
DJ		 1702008-07-18 Joseph Myers <joseph@codesourcery.com>
171
172 * sysdeps/arm/libm-test-ulps: Update.
173
1ba025a9
DJ		 1742008-06-01 Paul Brook <paul@codesourcery.com>
175 Zack Weinberg <zack@codesourcery.com>
176 Daniel Jacobowitz <dan@codesourcery.com>
177
178 * sysdeps/arm/nptl/pthread_spin_lock.S,
179 sysdeps/arm/nptl/pthread_spin_trylock.S: Delete.
180 * sysdeps/arm/nptl/pthread_spin_lock.c,
181 sysdeps/arm/nptl/pthread_spin_trylock.c: New files using
182 atomic_compare_and_exchange_val_acq to take spinlocks.
183 * sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h (lll_trylock,
184 lll_cond_trylock): Use atomic_compare_and_exchange_val_acq.
185 (__lll_trylock, __lll_cond_trylock): Delete.
186 * sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h
187 (atomic_exchange_acq): Delete.
188 (atomic_full_barrier): Define.
189 (__arch_compare_and_exchange_val_32_acq): Use named operands.
190 * sysdeps/unix/sysv/linux/arm/eabi/configure.in: Update
191 arch_minimum_kernel to 2.6.16.
192 * sysdeps/unix/sysv/linux/arm/eabi/configure: Regenerated.
193
7272ed4e
DJ		 1942008-04-21 Daniel Jacobowitz <dan@codesourcery.com>
195
196 * sysdeps/unix/sysv/linux/arm/check_pf.c: Update from generic
197 version.
198
b5af13f1
DJ		 1992008-04-21 Khem Raj <kraj@mvista.com>
200
201 * sysdeps/unix/sysv/linux/arm/ioperm.c: Don't include asm/page.h.
202
e6e41f0f
DJ		 2032008-04-21 Mike Frysinger <vapier@gentoo.org>
204
205 * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h (DOCARGS_6,
206 UNDOCARGS_6): Define.
207
e8d992d7
DJ		 2082008-04-21 Khem Raj <kraj@mvista.com>
209
210 * sysdeps/unix/sysv/linux/arm/bits/shm.h: New file.
211
5f1d477b
DJ		 2122008-04-11 Paul Brook <paul@codesourcery.com>
213 Sandra Loosemore <sandra@codesourcery.com>
214
215 * sysdeps/arm/eabi/machine-gmon.h: New file.
216 * sysdeps/arm/eabi/Versions: Add __gnu_mcount_nc.
217
c206ce7f
DJ		 2182007-12-21 Daniel Jacobowitz <dan@codesourcery.com>
219
220 * sysdeps/unix/sysv/linux/arm/profil-counter.h: Use the i386 version.
221 * sysdeps/unix/sysv/linux/arm/register-dump.h (register_dump): Update
222 to use ucontext.
223 (REGISTER_DUMP): Likewise.
224 * sysdeps/unix/sysv/linux/arm/sigcontextinfo.h (SIGCONTEXT,
225 SIGCONTEXT_EXTRA_ARGS, GET_PC, GET_FRAME, GET_STACK): Likewise.
226 (sigaction, __sigaction): Define.
227 * sysdeps/unix/sysv/linux/arm/bits/armsigctx.h: Delete.
228
7e0bd9eb
DJ		 2292007-10-22 Daniel Jacobowitz <dan@codesourcery.com>
230
231 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h (F_DUPFD_CLOEXEC): Define.
232
017cc633
DJ		 2332007-09-25 Joseph Myers <joseph@codesourcery.com>
234
235 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Correct return value
236 type and __THROW marker of splice, vmsplice, and tee.
237
2b03bcf4
DJ		 2382007-09-17 Daniel Jacobowitz <dan@codesourcery.com>
239
240 * sysdeps/unix/sysv/linux/arm/kernel-features.h: Undefine
241 __ASSUME_PSELECT and __ASSUME_PPOLL.
242
713ddf8d
DJ		 2432007-09-12 Joseph Myers <joseph@codesourcery.com>
244
245 * sysdeps/arm/nptl/tls.h (THREAD_GSCOPE_RESET_FLAG): Use
246 lll_futex_wake not lll_private_futex_wake.
247 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h (O_CLOEXEC): Define.
248 * sysdeps/unix/sysv/linux/arm/eabi/sysdep.h: Include <tls.h>
249 * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.c
250 (__lll_lock_wait_private, __lll_lock_wait): New.
251 (__lll_timedlock_wait): Don't include in libc.so; Take private
252 argument. Use atomic_compare_and_exchange_bool_acq.
253 * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h: Renamed all
254 lll_mutex_* resp. lll_robust_mutex_* macros to lll_*
255 resp. lll_robust_*. Renamed all LLL_MUTEX_LOCK_* macros to
256 LLL_LOCK_*. Include <kernel-features.h>.
257 (LLL_LOCK_INITIALIZER): Remove duplicate definition.
258 (__lll_private_flag): Define.
259 (lll_futex_timed_wait): Pass private flag to syscall.
260 (lll_futex_wake): Likewise.
261 (lll_private_futex_wait, lll_private_futex_timed_wait,
262 lll_private_futex_wake): Remove.
263 (lll_robust_dead, lll_futex_requeue): Take private arguments.
264 (lll_futex_wake_unlock): Pass private flag to syscall.
265 (__lll_robust_trylock): Convert to macro.
266 (__lll_robust_lock_wait): Add private argument.
267 (__lll_lock_wait_private, __lll_lock_wait): Declare.
268 (__lll_lock): Convert to macro. Take private argument.
269 (__lll_cond_lock): Likewise.
270 (lll_lock, lll_cond_lock): Take private arguments.
271 (__lll_robust_lock): Take private argument.
272 (__lll_timedlock_wait, __lll_robust_timedlock_wait): Take private
273 arguments.
274 (__lll_timedlock, __lll_robust_timedlock): Convert to macros.
275 Take private arguments.
276 (lll_timedlock, lll_robust_timedlock): Take private arguments.
277 (__lll_unlock, __lll_robust_unlock): Convert to macros. Take
278 private arguments.
279 (lll_unlock, lll_robust_unlock): Take private arguments.
280 (__lll_mutex_unlock_force, lll_mutex_unlock_force, lll_lock_t,
281 lll_trylock, lll_lock, lll_unlock, lll_islocked): Remove.
282 (lll_wait_tid): Pass LLL_SHARED to lll_futex_wait.
283 (__lll_cond_wait, __lll_cond_timedwait, __lll_cond_wake,
284 __lll_cond_broadcast, lll_cond_wait, lll_cond_timedwait,
285 lll_cond_wake, lll_cond_broadcast): Remove.
286 * sysdeps/unix/sysv/linux/arm/nptl/pthread_once.c
287 (clear_once_control, __pthread_once): Use lll_futex_wake not
288 lll_private_futex_wake.
289
8323b1ab
DJ		 2902007-07-10 Daniel Jacobowitz <dan@codesourcery.com>
291
292 * sysdeps/arm/nptl/tls.h (THREAD_GSCOPE_RESET_FLAG): Use
293 lll_private_futex_wake.
294 * sysdeps/unix/sysv/linux/arm/check_pf.c: Update from generic version.
295 * sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c
296 (pthread_cancel_init): Add noinline and barriers.
297 * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.c
298 (__lll_timedlock_wait): Update call to lll_futex_timed_wait.
299 (__lll_timedwait_tid): Likewise.
300 * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h (LLL_PRIVATE,
301 LLL_SHARED): Define.
302 (lll_futex_wait): Use lll_futex_timed_wait.
303 (lll_futex_timed_wait, lll_futex_wake, lll_futex_wake_unlock): Take a
304 PRIVATE argument.
305 (lll_private_futex_wait, lll_private_futex_timed_wait,
306 lll_private_futex_wake): New.
307 (lll_robust_mutex_dead, __lll_mutex_lock, __lll_mutex_cond_lock,
308 __lll_mutex_unlock, __lll_robust_mutex_unlock,
309 __lll_mutex_unlock_force, lll_wait_tid): Update calls.
310 * sysdeps/unix/sysv/linux/arm/nptl/pthread_once.c (clear_once_control,
311 __pthread_once): Use private futexes.
312 * sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c
313 (pthread_cancel_init): Add noinline and barriers.
314
315 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Comment fix.
316
317 * sysdeps/unix/sysv/linux/arm/nptl/bits/semaphore.h (SEM_VALUE_MAX):
318 Delete.
319
30efab51
DJ		 3202007-06-06 Daniel Jacobowitz <dan@codesourcery.com>
321
322 * sysdeps/arm/nptl/tls.h (THREAD_GSCOPE_FLAG_UNUSED,
323 THREAD_GSCOPE_FLAG_USED, THREAD_GSCOPE_FLAG_WAIT): Define.
324 (THREAD_GSCOPE_RESET_FLAG, THREAD_GSCOPE_SET_FLAG,
325 THREAD_GSCOPE_WAIT): Define.
326 * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.c
327 (lll_unlock_wake_cb): Delete.
328 * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h
329 (FUTEX_PRIVATE_FLAG): Define.
330 (lll_unlock_wake_cb): Delete prototype.
331 * sysdeps/unix/sysv/linux/arm/nptl/bits/pthreadtypes.h: Include
332 <endian.h>.
333 (pthread_rwlock_t): Shrink __flags and add __shared.
334 * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h
335 (RTLD_SINGLE_THREAD_P): Define.
336
99e5e16c
DJ		 3372007-05-23 Joseph Myers <joseph@codesourcery.com>
338
339 * sysdeps/unix/sysv/linux/arm/kernel-features.h
340 (__ASSUME_SIGFRAME_V2): Define for 2.6.18 and later.
341 * sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S
342 (__default_sa_restorer): Rename to __default_sa_restorer_v1.
343 Don't define if __ASSUME_SIGFRAME_V2.
344 (__default_rt_sa_restorer): Rename to
345 __default_rt_sa_restorer_v1. Don't define if
346 __ASSUME_SIGFRAME_V2.
347 (__default_sa_restorer_v2, __default_rt_sa_restorer_v2): New.
348 * sysdeps/unix/sysv/linux/arm/nptl/Versions
349 (__default_sa_restorer_v1, __default_rt_sa_restorer_v1,
350 __default_sa_restorer_v2, __default_rt_sa_restorer_v2): Add to
351 GLIBC_PRIVATE.
352 * sysdeps/unix/sysv/linux/arm/sigaction.c [__ARM_EABI__]
353 (__default_sa_restorer_v1, __default_sa_restorer_v2,
354 __default_rt_sa_restorer_v1, __default_rt_sa_restorer_v2):
355 Declare.
356 (__default_sa_restorer, __default_rt_sa_restorer): Define as
357 macros depending on kernel version.
358
908afa83
DJ		 3592007-01-23 Daniel Jacobowitz <dan@codesourcery.com>
360
361 * sysdeps/unix/sysv/linux/arm/sysdep.h (PTR_MANGLE, PTR_DEMANGLE):
362 Define.
363
3c916dad
DJ		 3642007-01-08 Daniel Jacobowitz <dan@codesourcery.com>
365
366 * sysdeps/unix/sysv/linux/arm/check_pf.c: New file.
367 * sysdeps/unix/sysv/linux/arm/eabi/check_pf.c: New file.
368
d50fd688
DJ		 3692007-01-08 Joseph Myers <joseph@codesourcery.com>
370
371 * sysdeps/arm/fpu/bits/mathdef.h: Move to
372 sysdeps/arm/bits/mathdef.h. Remove comment about FPA.
373
8545d6c0
DJ		 3742007-01-08 Joseph Myers <joseph@codesourcery.com>
375
376 * sysdeps/arm/eabi/jmpbuf-offsets.h: New.
377
80d6637f
DJ		 3782006-10-31 Daniel Jacobowitz <dan@codesourcery.com>
379
380 * sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h
381 (RTLD_SINGLE_THREAD_P): Define.
382
3832006-10-31 Joseph S. Myers <joseph@codesourcery.com>
c1d7a56c
DJ		 384
385 * sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h
386 (DOCARGS_6): Change ".pad #20" to ".pad #16".
387
b610dc84
DJ		 3882006-10-31 Joseph S. Myers <joseph@codesourcery.com>
389
390 * sysdeps/arm/eabi/fclrexcpt.c: Include <sysdep.h> instead of
391 <asm/procinfo.h>. Use HWCAP_ARM_VFP instead of HWCAP_VFP.
392 * sysdeps/arm/eabi/fedisblxcpt.c: Likewise.
393 * sysdeps/arm/eabi/feenablxcpt.c: Likewise.
394 * sysdeps/arm/eabi/fegetenv.c: Likewise.
395 * sysdeps/arm/eabi/fegetexcept.c: Likewise.
396 * sysdeps/arm/eabi/fegetround.c: Likewise.
397 * sysdeps/arm/eabi/feholdexcpt.c: Likewise.
398 * sysdeps/arm/eabi/fesetenv.c: Likewise.
399 * sysdeps/arm/eabi/fesetround.c: Likewise.
400 * sysdeps/arm/eabi/fraiseexcpt.c: Likewise.
401 * sysdeps/arm/eabi/fsetexcptflg.c: Likewise.
402 * sysdeps/arm/eabi/ftestexcept.c: Likewise.
403 * sysdeps/arm/eabi/setfpucw.c: Likewise.
404
57ba32a8
DJ		 4052006-10-31 Joseph Myers <joseph@codesourcery.com>
406
407 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h (splice): Update
408 prototype.
409
d2ff5a57
DJ		 4102006-10-31 Joseph Myers <joseph@codesourcery.com>
411
412 * sysdeps/unix/sysv/linux/arm/kernel-features.h: Remove __i386__
413 conditional.
414
0572b91b
DJ		 4152006-10-31 Nicolas Pitre <nico@cam.org>
416 Joseph Myers <joseph@codesourcery.com>
417
418 * sysdeps/arm/memcpy.S: New file.
419 * sysdeps/arm/memmove.S: Likewise.
420
a852b06d
DJ		 4212006-09-22 Khem Raj <kraj@mvista.com>
422
423 * sysdeps/unix/sysv/linux/arm/fxstatat.c: New file.
424
4b860fb9
DJ		 4252006-09-21 Joseph Myers <joseph@codesourcery.com>
426
427 * sysdeps/unix/sysv/linux/arm/dl-procinfo.c (_dl_arm_cap_flags):
428 Add "java" and "iwmmxt".
429 * sysdeps/unix/sysv/linux/arm/dl-procinfo.h: Use <sysdep.h> for
430 HWCAP values.
431 (_DL_HWCAP_COUNT): Increase to 10.
432 * sysdeps/unix/sysv/linux/arm/sysdep.h (HWCAP_ARM_SWP,
433 HWCAP_ARM_HALF, HWCAP_ARM_THUMB, HWCAP_ARM_26BIT,
434 HWCAP_ARM_FAST_MULT, HWCAP_ARM_FPA, HWCAP_ARM_VFP, HWCAP_ARM_EDSP,
435 HWCAP_ARM_JAVA, HWCAP_ARM_IWMMXT): Define.
436 * sysdeps/arm/eabi/setjmp.S (__sigsetjmp): Save iWMMXt registers
437 if HWCAP_ARM_IWMMXT set. Don't include <asm/procinfo.h>. Use
438 HWCAP_ARM_VFP instead of HWCAP_VFP.
439 * sysdeps/arm/eabi/__longjmp.S (__longjmp): Restore iWMMXt
440 registers if HWCAP_ARM_IWMMXT set. Don't include
441 <asm/procinfo.h>. Use HWCAP_ARM_VFP instead of HWCAP_VFP.
442
56865130
DJ		 4432006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
444
445 * sysdeps/arm/dl-machine.h (elf_machine_rel): Handle undefined
446 symbols.
447 (elf_machine_rela): Likewise.
448
557df9aa
DJ		 4492006-08-21 Daniel Jacobowitz <dan@codesourcery.com>
450
451 * sysdeps/unix/sysv/linux/arm/eabi/syscalls.list: Remove msgctl,
452 shmctl, and semctl.
453 * sysdeps/unix/sysv/linux/arm/eabi/semctl.c,
454 sysdeps/unix/sysv/linux/arm/eabi/shmctl.c,
455 sysdeps/unix/sysv/linux/arm/eabi/msgctl.c: New files.
456
0700eb70
DJ		 4572006-08-04 Daniel Jacobowitz <dan@codesourcery.com>
458
459 Reported by Joseph Myers <joseph@codesourcery.com>:
460 * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h (FUTEX_LOCK_PI,
461 FUTEX_UNLOCK_PI, FUTEX_TRYLOCK_PI): Define.
462
f4151d89
DJ		 4632006-07-24 Daniel Jacobowitz <dan@codesourcery.com>
464
465 * sysdeps/unix/sysv/linux/arm/sigaction.c: If WRAPPER_INCLUDE is
466 defined, include the named file.
467
7a11d626
DJ		 4682006-07-05 Daniel Jacobowitz <dan@codesourcery.com>
469
470 * sysdeps/unix/sysv/linux/arm/sys/ucontext.h: Include
471 <bits/sigcontext.h>.
472 (NGREG, mcontext_t, struct ucontext): Update to match the kernel.
473
3dff8d29
DJ		 4742006-07-05 Daniel Jacobowitz <dan@codesourcery.com>
475
476 * sysdeps/arm/dl-machine.h (elf_machine_dynamic): Correct GOT access to
477 load the _DYNAMIC slot.
478
f5b8dd54
DJ		 4792006-06-08 Mark Shinwell <shinwell@codesourcery.com>
480
481 * sysdeps/arm/nptl/pthreaddef.h (CURRENT_STACK_FRAME): Add -12.
482
b395a209
DJ		 4832006-06-08 Daniel Jacobowitz <dan@codesourcery.com>
484
485 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Reformat.
486 (SPLICE_F_MOVE, SPLICE_F_NONBLOCK, SPLICE_F_MORE, SPLICE_F_GIFT):
487 Define.
488
233db6e8
DJ		 4892006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
490
491 * sysdeps/arm/initfini.c: New file.
492
e8256668
DJ		 4932006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
494
495 * sysdeps/arm/dl-machine.h (elf_machine_dynamic): Rewrite to load
496 _GLOBAL_OFFSET_TABLE_ explicitly.
497
023a0de1
DJ		 4982006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
499
500 * sysdeps/unix/sysv/linux/arm/kernel-features.h: Add conditionals
501 for __ASSUME_TRUNCATE64_SYSCALL, __ASSUME_MMAP2_SYSCALL,
502 __ASSUME_STAT64_SYSCALL, __ASSUME_FCNTL64, and
503 __ASSUME_VFORK_SYSCALL.
504
23d03225
DJ		 5052006-05-05 Daniel Jacobowitz <dan@codesourcery.com>
506
507 * sysdeps/unix/sysv/linux/arm/bits/mman.h: Update error message
508 for consistency with other ports.
509 (MADV_REMOVE, MADV_DONTFORK, MADV_DOFORK): Define.
510
142b51e4
DJ		 5112006-05-05 Lior Balkohen <balkohen@gmail.com>
512
513 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Remove
514 LINUX_FADV_ASYNC_WRITE and LINUX_FADV_WRITE_WAIT.
515 Define SYNC_FILE_RANGE_WAIT_BEFORE, SYNC_FILE_RANGE_WRITE
516 and SYNC_FILE_RANGE_WAIT_AFTER.
517 Declare sync_file_range, vmsplice, splice and tee.
518
711daa30
DJ		 5192006-03-27 Lior Balkohen <balkohen@gmail.com>
520
521 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Define
522 LINUX_FADV_ASYNC_WRITE and LINUX_FADV_WRITE_WAIT.
523
e5b5ba47
DJ		 5242006-03-21 Daniel Jacobowitz <dan@codesourcery.com>
525
526 * sysdeps/unix/sysv/linux/arm/eabi/socket.S: Delete.
527 * sysdeps/unix/sysv/linux/arm/eabi/syscalls.list,
ebabc882 528 sysdeps/unix/sysv/linux/arm/kernel-features.h,
e5b5ba47
DJ		 529 sysdeps/unix/sysv/linux/arm/eabi/umount.c: New files.
530 * sysdeps/unix/sysv/linux/arm/eabi/linuxthreads/sysdep-cancel.h
531 (DOCARGS_6, UNDOCARGS_6, RESTORE_LR_6): Define.
532 * sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h
533 (DOCARGS_6, UNDOCARGS_6, RESTORE_LR_6): Define.
534 * sysdeps/unix/sysv/linux/arm/eabi/sysdep.h: Undefine
535 __NR_stime and __NR_alarm.
536
43b83c6f
DJ		 5372006-03-02 Daniel Jacobowitz <dan@codesourcery.com>
538
539 * sysdeps/unix/sysv/linux/arm/linuxthreads/sysdep-cancel.h
540 (PSEUDO): Inline correct versions of PSEUDO_RET_MOV and MAYBE_SAVE_LR.
541 (PSEUDO_RET_MOV, MAYBE_SAVE_LR): Don't define.
542
33ca998a
DJ		 5432006-03-02 Daniel Jacobowitz <dan@codesourcery.com>
544
545 * sysdeps/unix/sysv/linux/arm/eabi/Makefile (arm-using-eabi): Set.
546 * sysdeps/unix/sysv/linux/arm/nptl/Makefile: New file.
547
16c82ad7
DJ		 5482006-02-28 Daniel Jacobowitz <dan@codesourcery.com>
549
550 * sysdeps/unix/arm/sysdep.h, sysdeps/unix/sysv/linux/arm/sysdep.S,
551 sysdeps/unix/sysv/linux/arm/sysdep.h: Remove ports/ from include
552 paths.
553
a8839787
DJ		 5542006-02-27 Daniel Jacobowitz <dan@codesourcery.com>
555
556 * sysdeps/unix/sysv/linux/arm/nptl/bits/pthreadtypes.h
557 (struct __pthread_internal_slist): New.
558 (union pthread_mutex_t): Give struct a tag. Add __list
559 in an anonymous union.
560 (union pthread_cond_t): Use __extension__.
561 * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h
562 (__lll_mutex_lock_outlined, __lll_mutex_timedlock_outlined): Remove
563 prototypes.
564 (lll_robust_mutex_dead, __lll_robust_mutex_trylock,
565 lll_robust_mutex_trylock, __lll_robust_mutex_lock,
566 lll_robust_mutex_lock, lll_robust_mutex_cond_lock,
567 __lll_robust_mutex_timedlock, lll_robust_mutex_timedlock,
568 __lll_robust_mutex_unlock, lll_robust_mutex_unlock): New.
569 (__lll_robust_lock_wait, __lll_robust_timedlock_wait): New
570 prototypes.
571
8e674bfd
DJ		 5722006-02-27 Daniel Jacobowitz <dan@codesourcery.com>
573
574 * sysdeps/unix/sysv/linux/arm/eabi/ftruncate64.c: Don't use
575 sysdeps/generic/.
576 * sysdeps/unix/sysv/linux/arm/eabi/truncate64.c: Likewise.
577
2575768d
RM		 5782006-01-12 Roland McGrath <roland@redhat.com>
579
580 * sysdeps/arm/jmpbuf-unwind.h: Include <jmpbuf-offsets.h>.
581
a64a511d
RM		 5822006-01-10 Roland McGrath <roland@redhat.com>
583
6f8d2b71
RM		 584 * sysdeps/arm/bits/setjmp.h (__JMP_BUF_SP): Macro moved to ...
585 * sysdeps/arm/jmpbuf-offsets.h: ... here, new file.
586 * sysdeps/arm/fpu/bits/setjmp.h: (__JMP_BUF_SP): Macro moved to ...
587 * sysdeps/arm/fpu/jmpbuf-offsets.h: ... here, new file.
588 * sysdeps/arm/eabi/bits/setjmp.h (__JMP_BUF_SP): Macro removed.
589
a64a511d
RM		 590 * sysdeps/arm/bits/setjmp.h (_JMPBUF_UNWINDS): Move macro ...
591 * sysdeps/arm/jmpbuf-unwind.h: ... here.
592 * sysdeps/arm/fpu/bits/setjmp.h (_JMPBUF_UNWINDS): Macro removed.
593 * sysdeps/arm/eabi/bits/setjmp.h (_JMPBUF_UNWINDS): Macro removed.
594
595 * sysdeps/arm/nptl/jmpbuf-unwind.h: Moved to ...
596 * sysdeps/arm/jmpbuf-unwind.h: ... here.
597
0a4d8332
RM		 5982005-12-27 Roland McGrath <roland@redhat.com>
599
600 * sysdeps/arm/eabi/bits/setjmp.h (_JMPBUF_UNWINDS): Take third argument
601 DEMANGLE, and pass SP value through it.
602 * sysdeps/arm/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise.
603 * sysdeps/arm/fpu/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise.
604
6052005-12-15 Roland McGrath <roland@redhat.com>
606
607 * sysdeps/arm/libc-tls.c: Use csu/ instead of sysdeps/generic/.
608
34e59f5b
DJ		 6092005-11-16 Daniel Jacobowitz <dan@codesourcery.com>
610
611 * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h,
612 sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c,
613 sysdeps/unix/sysv/linux/arm/nptl/unwind-resume.c,
614 sysdeps/unix/sysv/linux/arm/nptl/unwind.h,
615 sysdeps/arm/unwind-dw2-fde-glibc.c,
616 sysdeps/arm/unwind-pe.c, sysdeps/arm/framestate.c: New files.
617
02a9f771
DJ		 6182005-11-16 Daniel Jacobowitz <dan@codesourcery.com>
619
620 * sysdeps/arm/bits/setjmp.h, sysdeps/arm/fpu/bits/setjmp.h: Update
621 include guards.
622
623 * sysdeps/unix/arm/sysdep.S (syscall_error): Handle USE___THREAD and
624 RTLD_PRIVATE_ERRNO.
625
626 * sysdeps/unix/sysv/linux/arm/clone.S (__clone): Handle RESET_PID.
627 Handle new arguments.
628 * sysdeps/unix/sysv/linux/arm/vfork.S (__vfork): Use SAVE_PID and
629 RESTORE_PID. Use the right syscall error handler.
630
631 * sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S
632 (__default_sa_restorer, __default_rt_sa_restorer): Add unwind
633 information.
634
635 * sysdeps/unix/sysv/linux/arm/eabi/socket.S: Update formatting.
636 Add unwind information. Correct stack alignment typo.
637
638 * sysdeps/unix/sysv/linux/arm/eabi/sysdep.h
639 (INTERNAL_SYSCALL_NCS): Define.
640
641 * sysdeps/unix/sysv/linux/arm/sigaction.c
642 (__libc_sigaction): Remove never-valid handling for SA_ONSTACK.
643
644 * sysdeps/unix/sysv/linux/arm/socket.S: Whitespace cleanup.
645
646 * sysdeps/unix/sysv/linux/arm/sysdep.h (SYSCALL_ERROR_HANDLER): Handle
647 RTLD_PRIVATE_ERRNO.
648 (INTERNAL_SYSCALL_NCS): Implement.
649
650 * sysdeps/arm/nptl/Makefile, sysdeps/arm/nptl/jmpbuf-unwind.h,
651 sysdeps/arm/nptl/pthread_spin_lock.S,
652 sysdeps/arm/nptl/pthread_spin_trylock.S,
653 sysdeps/arm/nptl/pthreaddef.h, sysdeps/arm/nptl/tcb-offsets.sym,
654 sysdeps/arm/nptl/tls.h, sysdeps/unix/sysv/linux/arm/eabi/Makefile,
655 sysdeps/unix/sysv/linux/arm/eabi/nptl/Makefile,
656 sysdeps/unix/sysv/linux/arm/eabi/nptl/configure,
657 sysdeps/unix/sysv/linux/arm/eabi/nptl/configure.in,
658 sysdeps/unix/sysv/linux/arm/eabi/nptl/nptl-aeabi_unwind_cpp_pr1.c,
659 sysdeps/unix/sysv/linux/arm/eabi/nptl/rt-aeabi_unwind_cpp_pr1.c,
660 sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h,
661 sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c,
662 sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-resume.c,
663 sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind.h,
664 sysdeps/unix/sysv/linux/arm/nptl/Versions,
665 sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h,
666 sysdeps/unix/sysv/linux/arm/nptl/bits/pthreadtypes.h,
667 sysdeps/unix/sysv/linux/arm/nptl/clone.S,
668 sysdeps/unix/sysv/linux/arm/nptl/createthread.c,
669 sysdeps/unix/sysv/linux/arm/nptl/fork.c,
670 sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.c,
671 sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h,
672 sysdeps/unix/sysv/linux/arm/nptl/pt-vfork.S,
673 sysdeps/unix/sysv/linux/arm/nptl/pthread_once.c,
674 sysdeps/unix/sysv/linux/arm/nptl/vfork.S: New files.
675
de96d148
DJ		 6762005-11-16 Daniel Jacobowitz <dan@codesourcery.com>
677
678 * sysdeps/arm/dl-machine.h (CLEAR_CACHE): Use INTERNAL_SYSCALL_ARM.
679 * sysdeps/unix/sysv/linux/arm/brk.c (__brk): Use INLINE_SYSCALL.
680 * sysdeps/unix/sysv/linux/arm/clone.S (__clone): Use DO_CALL.
681 * sysdeps/unix/sysv/linux/arm/eabi/configure.in: Bump
682 arch_minimum_kernel.
683 * sysdeps/unix/sysv/linux/arm/eabi/configure: Regenerated.
684 * sysdeps/unix/sysv/linux/arm/eabi/epoll_ctl.c,
685 sysdeps/unix/sysv/linux/arm/eabi/epoll_wait.c,
686 sysdeps/unix/sysv/linux/arm/eabi/fcntl.c,
687 sysdeps/unix/sysv/linux/arm/eabi/fstatfs64.c,
688 sysdeps/unix/sysv/linux/arm/eabi/ftruncate64.c,
689 sysdeps/unix/sysv/linux/arm/eabi/fxstat64.c,
690 sysdeps/unix/sysv/linux/arm/eabi/kernel_epoll.h,
691 sysdeps/unix/sysv/linux/arm/eabi/kernel_stat.h,
692 sysdeps/unix/sysv/linux/arm/eabi/lockf64.c,
693 sysdeps/unix/sysv/linux/arm/eabi/lxstat64.c,
694 sysdeps/unix/sysv/linux/arm/eabi/semop.c,
695 sysdeps/unix/sysv/linux/arm/eabi/semtimedop.c,
696 sysdeps/unix/sysv/linux/arm/eabi/statfs64.c,
697 sysdeps/unix/sysv/linux/arm/eabi/syscalls.list,
698 sysdeps/unix/sysv/linux/arm/eabi/uname.c,
699 sysdeps/unix/sysv/linux/arm/eabi/xstat64.c,
700 sysdeps/unix/sysv/linux/arm/eabi/xstatconv.c,
701 sysdeps/unix/sysv/linux/arm/eabi/xstatconv.h: Removed.
702 * sysdeps/unix/sysv/linux/arm/eabi/linuxthreads/sysdep-cancel.h,
703 sysdeps/unix/sysv/linux/arm/eabi/mmap64.S,
704 sysdeps/unix/sysv/linux/arm/eabi/pread.c,
705 sysdeps/unix/sysv/linux/arm/eabi/pread64.c,
706 sysdeps/unix/sysv/linux/arm/eabi/pwrite.c,
707 sysdeps/unix/sysv/linux/arm/eabi/pwrite64.c,
708 sysdeps/unix/sysv/linux/arm/eabi/readahead.c,
709 sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S,
710 sysdeps/unix/sysv/linux/arm/eabi/socket.S,
711 sysdeps/unix/sysv/linux/arm/eabi/syscall.S,
712 sysdeps/unix/sysv/linux/arm/eabi/sysdep.h,
713 sysdeps/unix/sysv/linux/arm/eabi/truncate64.c: New files.
714 * sysdeps/unix/sysv/linux/arm/linuxthreads/sysdep-cancel.h
715 (SINGLE_THREAD_P_INT, SINGLE_THREAD_P_PIC): Removed.
716 (SINGLE_THREAD_P): Rewritten to use only ip.
717 * sysdeps/unix/sysv/linux/arm/linuxthreads/vfork.S (__vfork): Use
718 DO_CALL.
719 * sysdeps/unix/sysv/linux/arm/mmap.S (__mmap): Use DO_CALL.
720 * sysdeps/unix/sysv/linux/arm/mmap64.S (__mmap64): Use DO_CALL.
721 Don't handle EABI here.
722 * sysdeps/unix/sysv/linux/arm/socket.S (__socket): Use
723 SINGLE_THREAD_P.
724 * sysdeps/unix/sysv/linux/arm/vfork.S (__vfork): Use DO_CALL.
725
4962a991
DJ		 7262005-11-03 Daniel Jacobowitz <dan@codesourcery.com>
727
728 * sysdeps/unix/sysv/linux/arm/aeabi_read_tp.S: Add LGPL exception.
729
ffe91e22
DJ		 7302005-10-31 Daniel Jacobowitz <dan@codesourcery.com>
731
732 * sysdeps/arm/eabi/aeabi_lcsts.c, sysdeps/arm/eabi/aeabi_math.c,
733 sysdeps/arm/eabi/aeabi_sighandlers.S: Add LGPL exception.
734
f56b8b7c
DJ		 7352005-10-31 Daniel Jacobowitz <dan@codesourcery.com>
736
737 * sysdeps/arm/eabi/Makefile (static-only-routines): Remove
738 $(aeabi_routines).
739 * sysdeps/arm/eabi/Versions (GLIBC_2.4): Add ARM EABI portability
740 routines.
741 * sysdeps/arm/eabi/aeabi_assert.c, sysdeps/arm/eabi/aeabi_atexit.c,
742 sysdeps/arm/eabi/aeabi_errno_addr.c,
743 sysdeps/arm/eabi/aeabi_localeconv.c,
744 sysdeps/arm/eabi/aeabi_mb_cur_max.c, sysdeps/arm/eabi/aeabi_memclr.c,
745 sysdeps/arm/eabi/aeabi_memcpy.c, sysdeps/arm/eabi/aeabi_memmove.c,
746 sysdeps/arm/eabi/aeabi_memset.c: Remove attribute_hidden.
747
56cf6cc5
DJ		 7482005-10-31 Daniel Jacobowitz <dan@codesourcery.com>
749
750 * sysdeps/unix/sysv/linux/arm/bits/mman.h (MREMAP_FIXED): Define.
751
e7837483
DJ		 7522005-10-27 Daniel Jacobowitz <dan@codesourcery.com>
753
754 * sysdeps/unix/sysv/linux/arm/socket.S: Honor NO_WEAK_ALIAS.
755
f10eff58 7562005-10-10 Daniel Jacobowitz <dan@codesourcery.com>
eb34460f
DJ		 757 Joseph Myers <joseph@codesourcery.com>
758 Julian Brown <julian@codesourcery.com>
759 Mark Mitchell <mark@codesourcery.com>
760 Paul Brook <paul@codesourcery.com>
f10eff58
DJ		 761
762 * sysdeps/arm/dl-machine.h (_dl_start_user): Preserve eight-byte
763 stack alignment.
764
765 * sysdeps/arm/elf/start.S (_start): Add unwind markers for EABI
766 targets.
767
768 * sysdeps/arm/preconfigure: Set machine for EABI targets. Remove
769 obsolete Thumb support.
770
771 * sysdeps/arm/shlib-versions: Add EABI support.
772
773 * sysdeps/unix/sysv/linux/arm/mmap64.S (__mmap64): Allow for padding
774 in the argument list for EABI targets.
775
776 * sysdeps/arm/fpu/feholdexcpt.c, sysdeps/arm/fpu/fesetround.c: Add
777 libm_hidden_def.
778
779 * sysdeps/arm/dl-sysdep.h, sysdeps/arm/eabi/Makefile,
780 sysdeps/arm/eabi/Versions, sysdeps/arm/eabi/__longjmp.S,
781 sysdeps/arm/eabi/aeabi_assert.c, sysdeps/arm/eabi/aeabi_atexit.c,
782 sysdeps/arm/eabi/aeabi_errno_addr.c, sysdeps/arm/eabi/aeabi_lcsts.c,
783 sysdeps/arm/eabi/aeabi_localeconv.c, sysdeps/arm/eabi/aeabi_math.c,
784 sysdeps/arm/eabi/aeabi_mb_cur_max.c, sysdeps/arm/eabi/aeabi_memclr.c,
785 sysdeps/arm/eabi/aeabi_memcpy.c, sysdeps/arm/eabi/aeabi_memmove.c
786 sysdeps/arm/eabi/aeabi_memset.c, sysdeps/arm/eabi/aeabi_sighandlers.S,
787 sysdeps/arm/eabi/aeabi_unwind_cpp_pr1.c, sysdeps/arm/eabi/bits/fenv.h,
788 sysdeps/arm/eabi/bits/huge_val.h, sysdeps/arm/eabi/bits/setjmp.h,
789 sysdeps/arm/eabi/fclrexcpt.c, sysdeps/arm/eabi/fedisblxcpt.c,
790 sysdeps/arm/eabi/feenablxcpt.c, sysdeps/arm/eabi/fegetenv.c,
791 sysdeps/arm/eabi/fegetexcept.c, sysdeps/arm/eabi/fegetround.c,
792 sysdeps/arm/eabi/feholdexcpt.c, sysdeps/arm/eabi/fesetenv.c,
793 sysdeps/arm/eabi/fesetround.c, sysdeps/arm/eabi/find_exidx.c,
794 sysdeps/arm/eabi/fpu_control.h, sysdeps/arm/eabi/fraiseexcpt.c,
795 sysdeps/arm/eabi/fsetexcptflg.c, sysdeps/arm/eabi/ftestexcept.c,
796 sysdeps/arm/eabi/setjmp.S, sysdeps/unix/sysv/linux/arm/eabi/configure,
797 sysdeps/arm/eabi/rtld-global-offsets.sym, sysdeps/arm/eabi/setfpucw.c,
798 sysdeps/unix/sysv/linux/arm/eabi/configure.in,
799 sysdeps/unix/sysv/linux/arm/eabi/epoll_ctl.c,
800 sysdeps/unix/sysv/linux/arm/eabi/epoll_wait.c,
801 sysdeps/unix/sysv/linux/arm/eabi/fcntl.c,
802 sysdeps/unix/sysv/linux/arm/eabi/fstatfs64.c,
803 sysdeps/unix/sysv/linux/arm/eabi/fxstat64.c,
804 sysdeps/unix/sysv/linux/arm/eabi/kernel_epoll.h,
805 sysdeps/unix/sysv/linux/arm/eabi/kernel_stat.h,
806 sysdeps/unix/sysv/linux/arm/eabi/lockf64.c,
807 sysdeps/unix/sysv/linux/arm/eabi/lxstat64.c,
808 sysdeps/unix/sysv/linux/arm/eabi/oldgetrlimit.c,
809 sysdeps/unix/sysv/linux/arm/eabi/oldsetrlimit.c,
810 sysdeps/unix/sysv/linux/arm/eabi/semop.c,
811 sysdeps/unix/sysv/linux/arm/eabi/semtimedop.c,
812 sysdeps/unix/sysv/linux/arm/eabi/statfs64.c,
813 sysdeps/unix/sysv/linux/arm/eabi/syscalls.list,
814 sysdeps/unix/sysv/linux/arm/eabi/uname.c,
815 sysdeps/unix/sysv/linux/arm/eabi/xstat64.c,
816 sysdeps/unix/sysv/linux/arm/eabi/xstatconv.c,
817 sysdeps/unix/sysv/linux/arm/eabi/xstatconv.h: New files.
818
a7ed1adb
DJ		 8192005-10-10 Daniel Jacobowitz <dan@codesourcery.com>
820
821 * sysdeps/arm/memset.S (memset): Correct handling of negative
822 arguments.
823
4ce0c8e4
PB		 8242005-10-10 Philip Blundell <philb@gnu.org>
825
826 * sysdeps/arm/Makefile, sysdeps/arm/machine-gmon.h,
827 sysdeps/arm/_mcount.S: Revert previous bogus changes.
0a4d8332 828
b033155a
PB		 8292005-10-10 Philip Blundell <philb@gnu.org>
830
831 * sysdeps/arm/_mcount.S: Suppress profiling when building this
832 file.
833
5f7c48c1
PB		 8342005-10-09 Phil Blundell <pb@reciva.com>
835
836 * sysdeps/arm/Makefile [subdir=gmon] (sysdep_routines): Add
837 _mcount.
838 * sysdeps/arm/machine-gmon.h (MCOUNT): Replace with empty
839 definition.
840 (_MCOUNT_DECL): Make linkage global.
841 * sysdeps/arm/_mcount.S: New file.
842
609908d7
PB		 8432005-10-09 Phil Blundell <pb@reciva.com>
844
845 * sysdeps/arm/dl-trampoline.S: [PROF] (_dl_runtime_profile):
846 Don't compile. Correct cut'n'paste error with .size.
847
ecaa5eab
DJ		 8482005-10-05 Daniel Jacobowitz <dan@codesourcery.com>
849
850 * sysdeps/unix/sysv/linux/arm/posix_fadvise.c,
851 sysdeps/unix/sysv/linux/arm/posix_fadvise64.c: New files.
852
485a9bb9
DJ		 8532005-10-05 Daniel Jacobowitz <dan@codesourcery.com>
854
855 * sysdeps/arm/dl-machine.h: Include <tls.h>.
856 (elf_machine_type_class, elf_machine_rel, elf_machine_rela): Handle
857 TLS relocations.
858 * sysdeps/unix/sysv/linux/arm/Makefile: Build __aeabi_read_tp.
859 * sysdeps/unix/sysv/linux/arm/sysdep.h (INTERNAL_SYSCALL_RAW): Renamed
860 from INTERNAL_SYSCALL.
861 (INTERNAL_SYSCALL, INTERNAL_SYSCALL_ARM): New macros.
862 * sysdeps/arm/dl-tls.h, sysdeps/arm/elf/configure.in,
863 sysdeps/arm/elf/configure, sysdeps/arm/libc-tls.c,
864 sysdeps/arm/linuxthreads/tls.h, sysdeps/arm/tls-macros.h,
865 sysdeps/unix/sysv/linux/arm/aeabi_read_tp.S,
866 sysdeps/unix/sysv/linux/arm/libc-aeabi_read_tp.S: New files.
867
b4900b98
DJ		 8682005-10-05 Daniel Jacobowitz <dan@codesourcery.com>
869
870 * sysdeps/arm/atomicity.h: Delete.
871 * sysdeps/arm/bits/atomic.h: New file.
872
867700cb
DJ		 8732005-10-05 Daniel Jacobowitz <dan@codesourcery.com>
874
875 * sysdeps/arm/dl-machine.h (ARCH_LA_PLTENTER,
876 ARCH_LA_PLTEXIT): Define.
877 * sysdeps/arm/ldsodefs.h, sysdeps/arm/tst-audit.h: New files.
878
3bdeb53a
PB		 8792005-06-13 Philip Blundell <philb@gnu.org>
880
881 Patch from addsub@eyou.com:
882 * sysdeps/arm/ieee754.h: Deleted.
883 * sysdeps/arm/gmp-mparam.h: Support VFP and big endian.
884 * sysdeps/arm/bits/endian.h: Likewise.
0a4d8332 885
19f2e4eb
PB		 8862005-06-11 Phil Blundell <pb@reciva.com>
887
888 * sysdeps/arm/init-first.c: Deleted.
889 * sysdeps/unix/sysv/linux/arm/linuxthreads/fork.c: New file.
890
51ae9dc8
PB		 8912005-06-10 Phil Blundell <pb@reciva.com>
892
893 Bug #957:
894 * sysdeps/unix/sysv/linux/arm/mmap64.S: Handle offset correctly on
895 big endian machines. Reported by Sven Henkel <shenkel@gmail.com>.
896
849e84dd
PB		 8972005-05-09 Daniel Jacobowitz <dan@codesourcery.com>
898 Mark Mitchell <mark@codesourcery.com>
899
900 * sysdeps/arm/bits/link.h: New file.
901 * sysdeps/arm/dl-trampoline.S: New file.
902 * sysdeps/arm/dl-machine.h: Check RESOLVE_MAP instead of RESOLVE.
903 (elf_machine_runtime_setup): Check dl_profile before calling
904 _dl_name_match_p.
905 (ELF_MACHINE_RUNTIME_TRAMPOLINE): Delete.
906 (elf_machine_rel, elf_machine_rela): Use RESOLVE_MAP.
907 (fix_bad_pc24): Use auto instead of static.
908
efaef362
PB		 9092005-05-09 Daniel Jacobowitz <dan@codesourcery.com>
910 Mark Mitchell <mark@codesourcery.com>
911
912 * sysdeps/unix/sysv/linux/arm/ioperm.c (BUS_ISA): Define for new
913 kernel headers.
914
7051b721
PB		 9152005-06-09 Phil Blundell <pb@reciva.com>
916
917 * sysdeps/unix/arm/sysdep.h, sysdeps/unix/sysv/linux/arm/sysdep.h,
918 sysdeps/unix/sysv/linux/arm/sysdep.S: Correct paths to included
919 files.
920
39f0b3ca
RM		 9212005-05-23 Roland McGrath <roland@redhat.com>
922
923 * ChangeLog.arm: New file (this one).
924 * sysdeps/arm, sysdeps/unix/arm, sysdeps/unix/sysv/linux/arm:
925 Subdirectories moved here from main repository.
926 * sysdeps/arm/preconfigure: New file.
927 * sysdeps/arm/shlib-versions: New file.
928\f
929Local Variables:
930mode: change-log
931left-margin: 8
932fill-column: 74
933End:
A mirror of the official glibc repository