]>
Commit | Line | Data |
---|---|---|
3e36c37d UD |
1 | 2003-06-08 Ulrich Drepper <drepper@redhat.com> |
2 | ||
3 | * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h: Remove | |
4 | hand-written CFI generation code. Since ENTRY/END also initiated | |
5 | CFI frames this caused two CFI sets to be generated. | |
6 | ||
7726edc2 UD |
7 | 2003-06-07 Ulrich Drepper <drepper@redhat.com> |
8 | ||
9 | * cleanup_routine.c: New file. | |
10 | * Versions (libpthread) [GLIBC_2.3.3]: Add __pthread_cleanup_routine. | |
11 | * sysdeps/pthread/pthread.h: Add support for fully exception-based | |
12 | cleanup handling. | |
13 | * Makefile (libpthread-routines): Add cleanup_routine. | |
14 | Add more CFLAGS variables to compile with exceptions. Add comments | |
15 | why which file needs unwind tables. | |
16 | (tests) [have-forced-unwind==yes]: Add tst-cancelx* and tst-cleanupx* | |
17 | tests. | |
18 | * tst-cancelx1.c: New file. | |
19 | * tst-cancelx2.c: New file. | |
20 | * tst-cancelx3.c: New file. | |
21 | * tst-cancelx4.c: New file. | |
22 | * tst-cancelx5.c: New file. | |
23 | * tst-cancelx6.c: New file. | |
24 | * tst-cancelx7.c: New file. | |
25 | * tst-cancelx8.c: New file. | |
26 | * tst-cancelx9.c: New file. | |
27 | * tst-cancelx10.c: New file. | |
28 | * tst-cancelx11.c: New file. | |
29 | * tst-cancelx12.c: New file. | |
30 | * tst-cancelx13.c: New file. | |
31 | * tst-cancelx14.c: New file. | |
32 | * tst-cancelx15.c: New file. | |
33 | * tst-cleanupx0.c: New file. | |
34 | * tst-cleanupx0.expect: New file. | |
35 | * tst-cleanupx1.c: New file. | |
36 | * tst-cleanupx2.c: New file. | |
37 | * tst-cleanupx3.c: New file. | |
38 | ||
39 | * tst-cleanup0.c: Make standard compliant. | |
40 | * tst-cleanup1.c: Likewise. | |
41 | ||
42 | * sysdeps/unix/sysv/linux/sem_timedwait.c: Add cancellation support. | |
43 | * sysdeps/unix/sysv/linux/sem_wait.c: Likewise. | |
44 | * sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S: Likewise. | |
45 | * sysdeps/unix/sysv/linux/i386/i486/sem_wait.S: Likewise. | |
46 | * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S: Likewise. | |
47 | * sysdeps/unix/sysv/linux/x86_64/sem_wait.S: Likewise. | |
48 | * sysdeps/i386/tcb-offsets.sym: Add RESULT, CANCELHANDLING, and | |
49 | CLEANUP_JMP_BUF. | |
50 | * sysdeps/x86_64/tcb-offsets.sym: Likewise. | |
51 | * tst-cancel12.c: New file. | |
52 | * tst-cancel13.c: New file. | |
53 | * tst-cancel14.c: New file. | |
54 | * tst-cancel15.c: New file. | |
55 | * Makefile (tests): Add tst-cancel12, tst-cancel13, tst-cancel14, | |
56 | and tst-cancel15. | |
57 | ||
58 | * tst-cancel1.c: Add some comments. | |
59 | ||
60 | * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S: Compute relative | |
61 | timeout correctly. | |
62 | ||
7a8a8e21 UD |
63 | 2003-06-06 Ulrich Drepper <drepper@redhat.com> |
64 | ||
65 | * Makefile (CFLAGS-pthread_cancel.c): Define. | |
66 | ||
4ad0bbf4 UD |
67 | 2003-06-05 Ulrich Drepper <drepper@redhat.com> |
68 | ||
69 | * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h (pthread_rwlock_t): | |
70 | Change type of __writer element to int. | |
71 | * sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h: Likewise. | |
72 | * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: Likewise. | |
73 | * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: Likewise. | |
74 | * sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h: Likewise. | |
75 | * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Likewise. | |
76 | * sysdeps/i386/tcb-offsets.sym: Replace SELF entry with TID entry. | |
77 | * sysdeps/x86_64/tcb-offsets.sym: Likewise. | |
78 | * pthread_rwlock_trywrlock.c: Store TID not self pointer in __writer. | |
79 | Compare with TID to determine deadlocks. | |
80 | * sysdeps/pthread/pthread_rwlock_rdlock.c: Likewise. | |
81 | * sysdeps/pthread/pthread_rwlock_timedrdlock.c: Likewise. | |
82 | * sysdeps/pthread/pthread_rwlock_timedwrlock.: Likewise. | |
83 | * sysdeps/pthread/pthread_rwlock_wrlock.c: Likewise. | |
84 | * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S: Likewise. | |
85 | * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S: | |
86 | Likewise. | |
87 | * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S: | |
88 | Likewise. | |
89 | * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S: Likewise. | |
90 | * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S: Likewise. | |
91 | * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S: | |
92 | Likewise. | |
93 | * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S: | |
94 | Likewise. | |
95 | * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S: Likewise. | |
96 | * Makefile (tests): Add tst-rwlock12. | |
97 | * tst-rwlock12.c: New file. | |
98 | ||
332faa96 JJ |
99 | 2003-06-05 Jakub Jelinek <jakub@redhat.com> |
100 | ||
101 | * sysdeps/unix/sysv/linux/lowlevellock.c (__lll_lock_wait, | |
102 | __lll_timedlock_wait, lll_unlock_wake_cb, __lll_timedwait_tid): | |
103 | Remove bogus hidden_proto. | |
104 | * sysdeps/unix/sysv/linux/s390/libc-lowlevellock.c (___lll_lock): | |
105 | Likewise. | |
106 | * sysdeps/unix/sysv/linux/s390/lowlevellock.c (___lll_lock, | |
107 | lll_unlock_wake_cb, ___lll_timedwait_tid): Likewise. | |
108 | * sysdeps/unix/sysv/linux/s390/lowlevelmutex.c (___lll_mutex_lock, | |
109 | ___lll_mutex_timedlock): Likewise. | |
110 | ||
29d9e2fd UD |
111 | 2003-06-04 Ulrich Drepper <drepper@redhat.com> |
112 | ||
113 | * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S | |
114 | (__pthread_cond_signal): Add some code to eventually handle | |
115 | cond_lock!=0. | |
116 | ||
6f1acb30 UD |
117 | 2003-06-01 Ulrich Drepper <drepper@redhat.com> |
118 | ||
119 | * Makefile (tests): Add tst-exec4. | |
120 | (tst-exec4-ARGS): Define. | |
121 | * tst-exec4.c: New file. | |
122 | ||
49b65043 UD |
123 | 2003-05-31 Ulrich Drepper <drepper@redhat.com> |
124 | ||
31195be2 UD |
125 | * sysdeps/unix/sysv/linux/lowlevellock.c (__lll_timedlock_wait): |
126 | Also fail if tv_nsec < 0. | |
127 | (__lll_timedwait_tid): Likewise. | |
128 | * sysdeps/unix/sysv/linux/sem_timedwait.c (sem_timedwait): Likewise. | |
129 | * sysdeps/unix/sysv/linux/i386/lowlevellock.h (lll_timedwait_tid): | |
130 | Likewise. | |
131 | * sysdeps/unix/sysv/linux/s390/lowlevellock.c (___lll_timedwait_tid): | |
132 | Likewise. | |
133 | * sysdeps/unix/sysv/linux/s390/lowlevelmutex.c (__lll_mutex_timedlock): | |
134 | Likewise. | |
135 | * sysdeps/unix/sysv/linux/s390/sem_timedwait.c (sem_timedwait): | |
136 | Likewise. | |
80b54217 UD |
137 | * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h (lll_timedwait_tid): |
138 | Likewise. | |
139 | * sysdeps/unix/sysv/linux/sh/lowlevellock.h (lll_timedwait_tid): | |
140 | Likewise. | |
31195be2 | 141 | |
dcfc8224 UD |
142 | * Makefile (tests): Add tst-sem8 and tst-sem9. |
143 | * tst-sem8.c: New file. | |
144 | * tst-sem9.c: New file. | |
145 | * sem_open.c: Fix creation of in_use record if the file exists but | |
146 | no internal record. | |
147 | ||
49b65043 UD |
148 | * posix-timer.h: Remove old, unused timer_id2ptr and timer_ptr2id |
149 | definitions. | |
150 | ||
151 | * sysdeps/pthread/timer_create.c (timer_create): In case | |
152 | evp==NULL, assign timer ID to sival_ptr. | |
153 | ||
154 | * descr.h (struct pthread_unwind_buf): Change type of prev element to | |
155 | struct pthread_unwind_buf *. | |
156 | (struct pthread): Likewise for cleanup_jmp_buf element. | |
157 | ||
158 | * cleanup.c (__pthread_register_cancel): Add cast to avoid warning. | |
159 | * cleanup_defer.c (__pthread_register_cancel_defer): Likewise. | |
160 | * unwind.c (__pthread_unwind_next): Likewise. | |
161 | ||
50794a45 UD |
162 | 2003-05-30 Ulrich Drepper <drepper@redhat.com> |
163 | ||
5d4f57bd UD |
164 | * sysdeps/unix/sysv/linux/ia64/lowlevellock.h |
165 | (lll_futex_timed_wait): Use int for futex value parameter. | |
166 | (lll_futex_wake): Likewise. | |
167 | (lll_futex_requeue): Likewise. | |
168 | ||
169 | * sysdeps/unix/sysv/linux/lowlevellock.c (__lll_lock_wait): | |
170 | Replace one memory operation with one register operation. | |
171 | ||
172 | * tst-join4.c (do_test): Fix error message. | |
173 | ||
7ab7ea33 UD |
174 | * tst-rwlock6.c (do_test): Use correct format specifier. |
175 | ||
176 | * sysdeps/unix/sysv/linux/i386/i486/lowlevelmutex.S | |
177 | (__lll_mutex_lock_wait): Replace one memory operation with one | |
178 | register operation. | |
179 | * sysdeps/unix/sysv/linux/x86_64/lowlevelmutex.S | |
180 | (__lll_mutex_lock_wait): Likewise. | |
181 | ||
50794a45 UD |
182 | * sysdeps/unix/sysv/linux/ia64/lowlevellock.h |
183 | (__lll_mutex_cond_lock): Add one to value parameter of | |
184 | __lll_lock_wait to reflect reality in the futex syscall. | |
185 | * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h | |
186 | (lll_mutex_cond_lock): Likewise. | |
187 | ||
5a70784e JJ |
188 | 2003-05-30 Jakub Jelinek <jakub@redhat.com> |
189 | ||
190 | * sysdeps/unix/sysv/linux/s390/lowlevellock.h (__lll_mutex_cond_lock): | |
191 | New function. | |
192 | (lll_mutex_cond_lock): Define. | |
193 | ||
e7c5ac68 UD |
194 | 2003-05-29 Ulrich Drepper <drepper@redhat.com> |
195 | ||
586d1748 UD |
196 | * Makefile (tests): Add tst-signal6. |
197 | * tst-signal6.c: New file. | |
198 | ||
b8ba4a27 UD |
199 | * sysdeps/unix/sysv/linux/s390/lowlevellock.h |
200 | (__lll_mutex_unlock_force): New function | |
201 | (lll_mutex_unlock_force): Use __lll_mutex_unlock_force. | |
202 | ||
65d46efe UD |
203 | * sysdeps/unix/sysv/linux/ia64/lowlevellock.h |
204 | (__lll_mutex_unlock_force): New function. | |
205 | (lll_mutex_unlock_force): Use __lll_mutex_unlock_force. | |
206 | ||
207 | * tst-rwlock7.c (do_test): Use correct format specifier. | |
208 | ||
e7c5ac68 UD |
209 | * sysdeps/unix/sysv/linux/ia64/lowlevellock.h (lll_futex_requeue): |
210 | Find break parameter in correct asm argument. | |
211 | ||
284bdc42 UD |
212 | 2003-05-27 Jakub Jelinek <jakub@redhat.com> |
213 | ||
214 | * sysdeps/unix/sysv/linux/ia64/lowlevellock.h (lll_futex_clobbers): | |
215 | Remove out4. | |
216 | (lll_futex_requeue): Fix __o3 constraint, return negative errno if | |
217 | error occured. | |
218 | * sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h (pthread_cond_t): | |
219 | Add __mutex. | |
220 | * sysdeps/unix/sysv/linux/s390/lowlevellock.h (FUTEX_REQUEUE, | |
221 | lll_futex_requeue, lll_mutex_unlock_force): Define. | |
222 | ||
e7c5ac68 UD |
223 | 2003-05-30 Jakub Jelinek <jakub@redhat.com> |
224 | ||
225 | * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h | |
226 | (pthread_cond_t): Add __mutex. | |
227 | * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h (FUTEX_REQUEUE, | |
228 | lll_futex_requeue, lll_mutex_unlock_force): Define. | |
229 | ||
ea2630c6 UD |
230 | 2003-05-28 Kaz Kojima <kkojima@rr.iij4u.or.jp> |
231 | ||
232 | * sysdeps/sh/tcb-offsets.sym: Define MUTEX_FUTEX. | |
233 | * sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h (pthread_cond_t): | |
234 | Add __mutex field. | |
235 | * sysdeps/unix/sysv/linux/sh/lowlevellock.h (SYSCALL_WITH_INST_PAD): | |
236 | Define. | |
237 | (lll_futex_wait, lll_futex_wake): Define. | |
238 | * sysdeps/unix/sysv/linux/sh/sh4/lowlevellock.h: New file. | |
239 | * sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S: Try using | |
240 | FUTEX_REQUEUE instead of FUTEX_WAIT. | |
241 | * sysdeps/unix/sysv/linux/sh/pthread_cond_signal.S: Likewise. | |
242 | * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S: Remember | |
243 | mutex which was used in condvar structure. Call | |
244 | __pthread_mutex_cond_lock instead of __pthread_mutex_lock_internal. | |
245 | * sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S: Likewise. | |
246 | ||
247 | * sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S: Don't | |
248 | include tcb-offsets.h. Read wakeup value in locked region. | |
249 | Use the value of gbr register as THREAD_ID. | |
250 | * sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S: Likewise. | |
251 | * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedrdlock.S: Likewise. | |
252 | * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedwrlock.S: Likewise. | |
253 | ||
254 | * sysdeps/unix/sysv/linux/sh/sem_trywait.S: Remove futex related | |
255 | macros. | |
256 | ||
5a77f150 UD |
257 | 2003-05-28 Ulrich Drepper <drepper@redhat.com> |
258 | ||
259 | * sysdeps/pthread/pthread_cond_broadcast.c | |
260 | (__pthread_cond_broadcast): Fix typo: MAX_INT -> INT_MAX. | |
261 | ||
7661d9f7 UD |
262 | 2003-05-26 Ulrich Drepper <drepper@redhat.com> |
263 | ||
264 | * sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S: Fix | |
265 | typo in register name. | |
266 | * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S: Use parameters | |
267 | correctly. Actually use requeue. Little optimization. | |
268 | * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Store | |
269 | mutex address early. Handle cancellation state as 32-bit value. | |
270 | * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Likewise. | |
271 | Remove unnecessary label. | |
272 | ||
69431c9a UD |
273 | 2003-05-25 Ulrich Drepper <drepper@redhat.com> |
274 | ||
275 | * sysdeps/pthread/pthread_cond_broadcast.c: Try using FUTEX_REQUEUE | |
276 | instead of FUTEX_WAIT. | |
277 | * sysdeps/pthread/pthread_cond_signal.c: Likewise. | |
278 | * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S: Likewise. | |
279 | * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S: Likewise. | |
280 | * sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S: Likewise. | |
281 | * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S: Likewise. | |
282 | * sysdeps/pthread/pthread_cond_timedwait.c: Remember mutex which was | |
283 | used in condvar structure. Call __pthread_mutex_cond_lock instead | |
284 | of __pthread_mutex_lock_internal. | |
285 | * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise. | |
286 | * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Likewise. | |
287 | * sysdeps/pthread/pthread_cond_wait.c: Likewise. | |
288 | (__condvar_cleanup): Always call __pthread_mutex_cond_lock. | |
289 | * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Likewise. | |
290 | * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Likewise. | |
291 | * sysdeps/unix/sysv/linux/Makefile (libpthread-sysdep_routines): | |
292 | Add pthread_mutex_cond_lock. | |
293 | * sysdeps/unix/sysv/linux/lowlevelcond.sym: Add dep_mutex. | |
294 | * sysdeps/unix/sysv/linux/pthread_cond_mutex_lock.c: New file. | |
295 | * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Define | |
296 | lll_mutex_cond_lock. | |
297 | * sysdeps/unix/sysv/linux/ia64/lowlevellock.h: Likewise. | |
298 | * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Likewise. | |
248a3490 | 299 | * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h (pthread_cond_t): |
69431c9a | 300 | Add __mutex field. |
248a3490 | 301 | * sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h: Likewise. |
69431c9a UD |
302 | * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Likewise. |
303 | ||
304 | * sysdeps/i386/tcb-offsets.sym: Define MUTEX_FUTEX. | |
305 | * sysdeps/x86_64/tcb-offsets.sym: Likewise. | |
306 | ||
307 | * pthreadP.h: Declare __pthread_mutex_cond_lock. | |
308 | * pthread_mutex_lock.c: Define LLL_MUTEX_LOCK if not already defined. | |
309 | Use it instead of lll_mutex_lock. If __pthread_mutex_lock is a | |
310 | macro don't define aliases. | |
311 | ||
312 | * cancellation.c: Remove __pthread_enable_asynccancel_2. | |
313 | * pthreadP.h: Remove declaration of __pthread_enable_asynccancel_2. | |
314 | * sysdeps/pthread/pthread_cond_timedwait.c: Use | |
315 | __pthread_enable_asynccancel instead of __pthread_enable_asynccancel_2. | |
316 | * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise. | |
317 | * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Likewise. | |
318 | * sysdeps/pthread/pthread_cond_wait.c: Likewise. | |
319 | * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Likewise. | |
320 | * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Likewise. | |
321 | ||
fddfebbd UD |
322 | 2003-05-17 Ulrich Drepper <drepper@redhat.com> |
323 | ||
324 | * sem_open.c: Fix one endless loop. Implement correct semantics | |
325 | wrt opening the same semaphore more then once. | |
326 | * sem_close.c: Adjust for sem_open change. | |
327 | * semaphoreP.h: Include <semaphore.h>. Define struct inuse_sem. | |
328 | Declare __sem_mappings, __sem_mappings_lock, __sem_search. | |
329 | * Makefile (tests): Add tst-sem7. | |
330 | * tst-sem7.c: New file. | |
331 | ||
1eefffb0 RM |
332 | 2003-05-16 Roland McGrath <roland@redhat.com> |
333 | ||
334 | * sysdeps/unix/sysv/linux/register-atfork.c (libc_freeres_fn): Fix | |
335 | uninitialized variable braino. | |
336 | ||
6e66dc78 UD |
337 | 2003-05-16 Ulrich Drepper <drepper@redhat.com> |
338 | ||
23ae6451 UD |
339 | * sysdeps/unix/sysv/linux/timer_gettime.c (timer_gettime): Correct |
340 | test for syscall availability. | |
341 | ||
342 | * sysdeps/unix/sysv/linux/timer_settime.c (timer_settime): Set | |
343 | __no_posix_timers to -1 if the syscalls don't exist. | |
344 | ||
7ac5b8e2 UD |
345 | * pthread_join.c (pthread_join): Set tid field of the joined |
346 | thread to -1. This isn't necessary but helps to recognize some | |
347 | error conditions with almost no cost. | |
348 | ||
349 | * allocatestack.c (FREE_P): Also negative values indicate an | |
350 | unused stack. | |
351 | ||
6e66dc78 UD |
352 | * unwind.c: Include <unistd.h>. |
353 | ||
855dba3c UD |
354 | 2003-05-14 Ulrich Drepper <drepper@redhat.com> |
355 | ||
356 | * Makefile ($(objpfx)$(multidir)): Add rule to create the directory. | |
357 | ||
81f3ac4c UD |
358 | 2003-05-14 Jakub Jelinek <jakub@redhat.com> |
359 | ||
360 | * Makefile (crti-objs, crtn-objs): New variables. | |
361 | (omit-deps, extra-objs): Add crtn. | |
362 | ($(objpfx)libpthread.so): Depend on both crti and crtn | |
363 | and links to them in multidir. | |
364 | ($(objpfx)crtn.S, $(objpfx)crtn.o): New rules. | |
365 | ||
7158eae4 UD |
366 | 2003-05-12 Steven Munroe <sjmunroe@us.ibm.com> |
367 | ||
368 | * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h | |
369 | (lll_mutex_unlock): Use atomic_exchange_rel. | |
370 | ||
edf205d5 UD |
371 | 2003-05-11 Ulrich Drepper <drepper@redhat.com> |
372 | ||
373 | * cond-perf.c (cons): Add missing locking around setting of alldone. | |
374 | ||
a3f979a7 UD |
375 | 2003-05-10 Ulrich Drepper <drepper@redhat.com> |
376 | ||
377 | * sysdeps/unix/sysv/linux/i386/i486/sem_trywait.S: Remove futex | |
378 | related macros. | |
379 | * sysdeps/unix/sysv/linux/x86_64/sem_trywait.S: Likewise. | |
380 | ||
880867a4 UD |
381 | 2003-05-09 Ulrich Drepper <drepper@redhat.com> |
382 | ||
949ec764 UD |
383 | * tst-sem6.c: New file. |
384 | * Makefile (tests): Add tst-sem6. | |
385 | ||
386 | * sysdeps/unix/sysv/linux/ia64/lowlevellock.h (___lll_mutex_unlock): | |
387 | Use atomic_exchange_rel instead of atomic_exchange. | |
388 | * sysdeps/unix/sysv/linux/lowlevellock.c (lll_unlock_wake_cb): | |
389 | Likewise. | |
390 | ||
391 | * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Improve quality of | |
392 | code for lll_futex_wait and lll_futex_wake in static apps. Use | |
393 | vsyscall is possible. | |
394 | ||
395 | * sysdeps/unix/sysv/linux/pthread_getaffinity.c: New file. | |
396 | * sysdeps/unix/sysv/linux/pthread_setaffinity.c: New file. | |
397 | * sysdeps/pthread/pthread.h: Declare pthread_getaffinity_np and | |
398 | pthread_setaffinity_np. | |
399 | * Versions [libpthread] (GLIBC_2.3.3): Add pthread_getaffinity_np | |
400 | and pthread_setaffinity_np. | |
401 | * Makefile (libpthread-routines): Add pthread_getaffinity and | |
402 | pthread_setaffinity. | |
403 | ||
880867a4 UD |
404 | * allocatestack.c (allocate_stack): If ARCH_RETRY_MMAP is defined, |
405 | use it in case mmap to allocate the stack fails. | |
406 | * sysdeps/unix/sysv/linux/x86_64/Makefile: Don't define | |
407 | ARCH_MAP_FLAGS here. | |
408 | * sysdeps/x86_64/pthreaddef.h: Define ARCH_MAP_FLAGS and | |
409 | ARCH_RETRY_MMAP. | |
410 | ||
92d83c72 UD |
411 | 2003-05-08 Ulrich Drepper <drepper@redhat.com> |
412 | ||
413 | * sysdeps/unix/sysv/linux/fork.c: Complete rewrite of the atfork | |
414 | handler implementation. It is now lockless in fork(). | |
415 | * sysdeps/unix/sysv/linux/register-atfork.c: Likewise. | |
416 | * sysdeps/unix/sysv/linux/unregister-atfork.c: Likewise. | |
417 | * sysdeps/unix/sysv/linux/fork.h: Don't include <link.h>. Don't | |
418 | declare the __fork_*_lists. | |
419 | (struct fork_handler): Include pointers to all three functions. | |
420 | Add next, refcntr and need_signal elements. | |
421 | (__fork_handlers): New declaration. | |
422 | (__register_atfork_malloc): Remove declaration. | |
423 | (HAVE_register_atfork_malloc): Remove definition. | |
424 | * sysdeps/unix/sysv/linux/libc_pthread_init.c: Remove | |
425 | __pthread_child_handler variable. | |
426 | (__libc_pthread_init): Use __register_atfork instead of explicitly | |
427 | adding to the list. | |
428 | * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Define lll_futex_wait | |
429 | and lll_futex_wake. | |
430 | * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Likewise. | |
431 | ||
432 | * unwind.c (unwind_cleanup): Print error message and then abort. This | |
433 | function must never be reached. | |
434 | ||
435 | * cond-perf.c: New file. | |
436 | ||
be4d8038 UD |
437 | 2003-05-05 Ulrich Drepper <drepper@redhat.com> |
438 | ||
439 | * sysdeps/i386/tls.h (TLS_INIT_TP): Include \n in error message. | |
440 | ||
c6696b79 RM |
441 | 2003-05-04 Roland McGrath <roland@redhat.com> |
442 | ||
443 | * Makefile ($(objpfx)../libc.so): New target. | |
444 | ||
7da168bf UD |
445 | 2003-05-02 Ulrich Drepper <drepper@redhat.com> |
446 | ||
447 | * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h | |
448 | (pthread_condattr_t): Size is only an int, don't use long for | |
449 | alignment. | |
450 | (pthread_mutexattr_t): Likewise. | |
7da168bf UD |
451 | * sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h: Likewise. |
452 | * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Likewise. | |
453 | * sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h: Likewise. | |
454 | ||
9a7178d6 UD |
455 | 2003-05-01 Ulrich Drepper <drepper@redhat.com> |
456 | ||
457 | * sysdeps/i386/tls.h: Define THREAD_ID. | |
458 | * sysdeps/ia64/tls.h: Likewise. | |
459 | * sysdeps/powerpc/tls.h: Likewise. | |
460 | * sysdeps/s390/tls.h: Likewise. | |
461 | * sysdeps/sh/tls.h: Likewise. | |
462 | * sysdeps/x86_64/tls.h: Likewise. | |
463 | * pthread_mutex_lock.c: Use THREAD_ID instead of THREAD_SELF to | |
464 | record ownership. | |
465 | * pthread_mutex_timedlock.c: Likewise. | |
466 | * pthread_mutex_trylock.c: Likewise. | |
467 | * pthread_mutex_unlock.c: Likewise. | |
468 | * pthread_rwlock_trywrlock.c: Likewise. | |
469 | * sysdeps/pthread/pthread_rwlocklock_rdlock.c: Likewise. | |
470 | * sysdeps/pthread/pthread_rwlock_timedrdlock.c: Likewise. | |
471 | * sysdeps/pthread/pthread_rwlock_timedwrlock.c: Likewise. | |
472 | * sysdeps/pthread/pthread_rwlock_wrlock.c: Likewise. | |
473 | ||
474 | * sysdeps/pthread/createthread.c (create_thread): Use CLONE_SYSVSEM | |
475 | flag. | |
476 | ||
a234e27d UD |
477 | 2003-04-29 Jakub Jelinek <jakub@redhat.com> |
478 | ||
479 | * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h | |
480 | (__SIZEOF_PTHREAD_COND_T): Define to 48. | |
481 | (pthread_rwlock_t): Add 16 bytes of pad instead of 8 before __flags. | |
482 | * sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h (pthread_cond_t): | |
483 | Make __align long long instead of long. | |
484 | (pthread_rwlock_t): Formatting. | |
485 | * sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h | |
486 | (pthread_rwlock_t): Formatting. | |
487 | * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h | |
488 | (pthread_cond_t): Make __align long long instead of long. | |
489 | (pthread_rwlock_t): Move __flags field to the same position as in | |
490 | linuxthreads. | |
491 | ||
f025c136 UD |
492 | 2003-04-30 Ulrich Drepper <drepper@redhat.com> |
493 | ||
494 | * tst-rwlock6.c (do_test): Use correct printf format specifiers. | |
495 | * tst-rwlock7.c (do_test): Likewise. | |
496 | ||
7531ab9e RM |
497 | 2003-04-26 Roland McGrath <roland@redhat.com> |
498 | ||
499 | * Makefile ($(test-modules)): Depend on $(common-objpfx)shlib.lds. | |
500 | ||
299601a1 UD |
501 | 2003-04-22 Jakub Jelinek <jakub@redhat.com> |
502 | ||
299601a1 UD |
503 | * allocatestack.c (TLS_TPADJ): Add TLS_PRE_TCB_SIZE instead of |
504 | sizeof (struct pthread). | |
505 | (allocate_stack): Subtract TLS_PRE_TCB_SIZE bytes instead of | |
468777e1 | 506 | 1 struct pthread. |
299601a1 UD |
507 | * sysdeps/powerpc/tls.h (TLS_INIT_TCB_SIZE, TLS_TCB_SIZE): Define |
508 | to 0. | |
509 | (TLS_INIT_TCB_ALIGN, TLS_TCB_ALIGN): Define to alignment of | |
510 | struct pthread. | |
511 | (TLS_PRE_TCB_SIZE): Increase to cover tcbhead_t preceeded by pad | |
512 | to 32-bit bytes. | |
513 | (INSTALL_DTV, GET_DTV, THREAD_DTV): tcbhead_t is immediately before | |
514 | tcbp. | |
515 | (TLS_INIT_TP, THREAD_SELF, INIT_THREAD_SELF): Don't add TLS_TCB_SIZE | |
516 | unneccessarily. | |
517 | (NO_TLS_OFFSET): Define. | |
299601a1 UD |
518 | * sysdeps/unix/sysv/linux/powerpc/createthread.c (TLS_VALUE): Don't |
519 | add TLS_TCB_SIZE unnecessarily. | |
299601a1 | 520 | |
950094f8 RM |
521 | 2003-04-22 Roland McGrath <roland@redhat.com> |
522 | ||
523 | * Makeconfig (shared-thread-library): Reverse link order to work | |
524 | around linker bug. | |
525 | ||
dc2f6455 UD |
526 | 2003-04-22 Ulrich Drepper <drepper@redhat.com> |
527 | ||
528 | * semaphore.h: Fix typo in comment. | |
529 | ||
e7608d77 UD |
530 | 2003-04-21 Ulrich Drepper <drepper@redhat.com> |
531 | ||
6a87ee19 UD |
532 | * sysdeps/pthread/sigfillset.c: New file. |
533 | ||
e7608d77 UD |
534 | * init.c (__pthread_initialize_minimal): Don't block SIGTIMER. |
535 | * pthreadP.h: Make SIGTIMER and SIGCANCEL the same. | |
536 | * sysdeps/pthread/pthread_sigmask.c: Remove handling of SIGTIMER. | |
537 | * sysdeps/pthread/sigaction.c: Likewise. | |
538 | * sysdeps/pthread/sigprocmask.c: New file. | |
539 | * sysdeps/unix/sysv/linux/allocrtsig.c (current_rtmin): Define as | |
540 | __SIGRTMIN+1. | |
541 | * sysdeps/unix/sysv/linux/timer_routines.c (timer_helper_thread): | |
542 | Block SIGTIMER. Also handle SI_TKILL events and terminate thread | |
543 | in this case. | |
544 | ||
0b3df49e UD |
545 | 2003-04-19 Ulrich Drepper <drepper@redhat.com> |
546 | ||
58a7a325 UD |
547 | * sysdeps/unix/sysv/linux/i386/dl-sysdep.h |
548 | (DL_SYSINFO_IMPLEMENTATION): Add .eh_frame information. | |
549 | ||
0b3df49e UD |
550 | * sysdeps/unix/sysv/linux/unregister-atfork.c |
551 | (__unregister_atfork): Don't free memory not allocated dynamically. | |
552 | ||
553 | * semaphore.h: Remove __THROW marker from cancellation points. | |
554 | * nptl/sysdeps/pthread/pthread.h: Likewise. | |
555 | ||
7d74651e UD |
556 | 2003-04-18 Ulrich Drepper <drepper@redhat.com> |
557 | ||
76a67697 UD |
558 | * sysdeps/pthread/pthread.h: Don't mark pthread_testcancel, |
559 | pthread_cancel, pthread_setcancelstate, and pthread_setcanceltype with | |
7d74651e UD |
560 | __THROW. |
561 | ||
dd9d6538 JJ |
562 | 2003-04-16 Jakub Jelinek <jakub@redhat.com> |
563 | ||
564 | * tst-cancel4.c (do_test): Use %zd instead of %d when printing cnt. | |
565 | ||
4ab6f47c RM |
566 | 2003-04-15 Roland McGrath <roland@redhat.com> |
567 | ||
568 | * forward.c (__pthread_unwind): Tweak to avoid warning. | |
569 | ||
162434a6 UD |
570 | 2003-04-15 Ulrich Drepper <drepper@redhat.com> |
571 | ||
572 | * pthreadP.h: Move THREAD_ATOMIC_* replacements to the top. | |
573 | ||
35909161 UD |
574 | 2003-04-14 Ulrich Drepper <drepper@redhat.com> |
575 | ||
18ddd3aa | 576 | * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Don't |
35909161 UD |
577 | overflow CFA advance instructions. |
578 | * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Likewise. | |
579 | ||
18a8e730 UD |
580 | 2003-04-14 Jakub Jelinek <jakub@redhat.com> |
581 | ||
bd4f43b4 UD |
582 | * sysdeps/i386/tls.h: Rename LOCK to LOCK_PREFIX. |
583 | * sysdeps/i386/pthread_spin_lock.c: Likewise. | |
584 | * sysdeps/x86_64/tls.h: Likewise. Define LOCK_PREFIX if not already | |
585 | defined. | |
586 | ||
18a8e730 UD |
587 | * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Use |
588 | DW_CFA_advance_loc2 for .Laddl-.Lsubl. | |
589 | * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Use | |
590 | DW_CFA_advance_loc for .Laddl-.Lsubl. | |
591 | ||
08c765fa UD |
592 | 2003-04-13 Ulrich Drepper <drepper@redhat.com> |
593 | ||
18a8e730 UD |
594 | * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Don't use |
595 | position-independent unwind data for static libraries. | |
596 | Add missing unwind info. Add comments. | |
597 | ||
ad2be852 UD |
598 | * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Add unwind info. |
599 | * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Likewise. | |
600 | * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Likewise. | |
08c765fa UD |
601 | * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise. |
602 | ||
177d1ad3 UD |
603 | 2003-04-12 Ulrich Drepper <drepper@redhat.com> |
604 | ||
08c765fa UD |
605 | * Makefile: Make sure all cancellation points are compiled with |
606 | exception and asynchronous unwind tables. | |
607 | ||
177d1ad3 UD |
608 | * sysdeps/x86_64/tls.h (THREAD_SETMEM): Word around compiler bug |
609 | which mishandles loading of global object addresses in PIC. | |
610 | (THREAD_SETMEM_NC): Likewise. | |
611 | ||
09d65ff3 UD |
612 | 2003-04-11 Ulrich Drepper <drepper@redhat.com> |
613 | ||
614 | * pthread.h: Define new data structure for cleanup buffer. Declare | |
615 | new cleanup handler interfaces. | |
616 | * descr.h: Include <unwind.h> if necessary. Define pthread_unwind_buf. | |
617 | (struct pthread): Add cleanup_jmp_buf pointer. Define | |
618 | HAVE_CLEANUP_JMP_BUF and not HAVE_CANCELBUF. | |
619 | * pthreadP.h: Declare __pthread_unwind. Define __do_cancel to use | |
620 | it. Declare old cleanup handler installation functions. | |
621 | * cleanup.c: Rewrite. Install handler for unwind-based cleanup | |
622 | handling. | |
623 | * cleanup_defer.c: Likewise. | |
624 | * cleanup_compat.c: New file. Old cleanup code. | |
625 | * cleanup_def_compat.c: New file. Old cleanup code. | |
626 | * pthread_create.c (start_thread): Initialize cleanup_jmp_buf element | |
627 | if own thread descriptor. | |
628 | * unwind.c: New file. | |
629 | * forward.c: Add __pthread_unwind. | |
630 | * init.c (pthread_functions): Add __pthread_unwind. | |
631 | * sysdeps/pthread/pthread-functions.s (struct pthread_functions): | |
632 | Add ptr___pthread_unwind. | |
633 | * Versions [GLIBC_2.3.3] (libpthread): Export new cleanup handling | |
634 | and unwind function. | |
635 | * Makefile (libpthread-routines): Add cleanup_compat, | |
636 | cleanup_def_compat, and unwind. Define CFLAGS to enable unwind | |
637 | table generation if necessary. | |
638 | * version.c: Record whether unwind support is compiled in. | |
639 | * sysdeps/pthread/configure.in: Add checks for unwind unterfaces. | |
640 | * sysdeps/pthread/bits/libc-lock.h: Add prototypes of the old cleanup | |
641 | handler interfaces. | |
642 | * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Add quite a bit of | |
643 | complication to generate unwind information for syscall wrappers. | |
68107ec0 | 644 | * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h: Likewise. |
09d65ff3 UD |
645 | * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h: Define |
646 | __cleanup_fct_attribute. | |
647 | ||
648 | * Makefile: Add rules to build and run tst-cleanup0. | |
649 | * tst-cleanup0.c: New file. | |
650 | * tst-cleanup0.expect: New file. | |
651 | ||
652 | * pthread_create.c (deallocate_tsd): Don't take parameter. Adjust | |
653 | caller. Optimize to avoid often unecessary local variable. | |
654 | ||
0dc44b51 RM |
655 | 2003-04-11 Roland McGrath <roland@redhat.com> |
656 | ||
657 | * Makefile ($(objpfx)multidir.mk): New target, generated makefile that | |
658 | sets variable `multidir'; include that. | |
659 | (generated): Add it. | |
660 | ($(objpfx)$(multidir)/crti.o): New target. | |
661 | [$(multidir) != .] (generated-dirs, extra-objs, omit-deps): Add it. | |
662 | ||
84a80719 UD |
663 | 2003-04-11 Ulrich Drepper <drepper@redhat.com> |
664 | ||
665 | * tst-attr2.c (do_test): Add cast to avoid warning. | |
666 | * tst-mutex4.c (do_test): Likewise. | |
667 | ||
88ff4759 UD |
668 | 2003-04-10 Ulrich Drepper <drepper@redhat.com> |
669 | ||
670 | * sysdeps/unix/sysv/linux/fork.c (__libc_fork): Reset CPU clocks | |
671 | in child. | |
672 | ||
b2041097 UD |
673 | 2003-04-09 Ulrich Drepper <drepper@redhat.com> |
674 | ||
675 | * Makefile (tests): Add tst-detach1. | |
676 | * tst-detach1.c: New file. | |
677 | ||
f9657e88 UD |
678 | 2003-04-08 Ulrich Drepper <drepper@redhat.com> |
679 | ||
9afe4964 UD |
680 | * sysdeps/pthread/pthread.h: Remove duplicate |
681 | pthread_cleanup_{push,pop} definitions. | |
682 | ||
f9657e88 UD |
683 | * tst-barrier2.c: Eliminate warnings. |
684 | * tst-cancel4.c: Likewise. | |
685 | * tst-cond4.c: Likewise. | |
686 | * tst-cond6.c: Likewise. | |
687 | * tst-detach1.c: Likewise. | |
688 | * tst-rwlock4.c: Likewise. | |
689 | * tst-rwlock6.c: Likewise. | |
690 | * tst-rwlock7.c: Likewise. | |
691 | * tst-sem3.c: Likewise. | |
692 | * tst-spin2.c: Likewise. | |
693 | * tst-umask1.c: Likewise. | |
694 | ||
69b35e86 UD |
695 | 2003-04-07 Ulrich Drepper <drepper@redhat.com> |
696 | ||
697 | * pthread_detach.c (pthread_detach): Fix test for invalid TID. | |
698 | ||
c70ad7d7 UD |
699 | 2003-04-06 Ulrich Drepper <drepper@redhat.com> |
700 | ||
701 | * descr.h (struct pthread): Move cancelhandling member to the front. | |
702 | ||
54e0138f UD |
703 | 2003-04-05 Ulrich Drepper <drepper@redhat.com> |
704 | ||
705 | * sysdeps/unix/sysv/linux/register-atfork.c: Define malloc_prepare, | |
706 | malloc_parent, and malloc_child statically. | |
707 | (__register_atfork_malloc): New function. | |
708 | (free_mem): Don't free any of the malloc_* variables on the list. | |
709 | * sysdeps/unix/sysv/linux/fork.h: Declare __register_atfork_malloc. | |
710 | Define HAVE_register_atfork_malloc. | |
711 | ||
b22d701b UD |
712 | 2003-04-04 Ulrich Drepper <drepper@redhat.com> |
713 | ||
714 | * sysdeps/pthread/createthread.c (create_thread): Add some more | |
715 | comments explaining when to set multiple_threads and when not. | |
716 | ||
717 | * pthreadP.h: Define THREAD_ATOMIC_CMPXCHG_VAL and | |
718 | THREAD_ATOMIC_BIT_SET if not already defined. | |
719 | * sysdeps/i386/tls.h: Define THREAD_ATOMIC_CMPXCHG_VAL and | |
720 | THREAD_ATOMIC_BIT_SET: | |
721 | * sysdeps/x86_64/tls.h: Likewise. | |
722 | * cleanup_defer.c (_pthread_cleanup_push_defer): Rewrite to use | |
723 | THREAD_ATOMIC_CMPXCHG_VAL. | |
724 | (_pthread_cleanup_pop_restore): Likewise. | |
725 | * cancellation.c (__pthread_enable_asynccancel): Likewise. | |
726 | (__pthread_enable_asynccancel_2): Likewise. | |
727 | (__pthread_disable_asynccancel): Likewise. | |
728 | * libc-cancellation.c (__libc_enable_asynccancel): Likewise. | |
729 | (__libc_disable_asynccancel): Likewise. | |
730 | * init.c (sigcancel_handler): Likewise. | |
731 | * pthread_setcancelstate.c (__pthread_setcancelstate): Likewise. | |
732 | * pthread_setcanceltype.c (__pthread_setcanceltype): Likewise. | |
733 | ||
86246935 UD |
734 | 2003-04-03 Ulrich Drepper <drepper@redhat.com> |
735 | ||
736 | * init.c (sigcancel_handler): Don't set EXITING_BIT here. | |
737 | * libc-cancellation.c (__libc_enable_asynccancel): Likewise. | |
738 | * pthreadP.h (__do_cancel): Set EXITING_BIT here. | |
739 | * Makefile (tests): Add tst-cancel11. | |
740 | * tst-cancel11.c: New file. | |
741 | ||
6b4686a5 UD |
742 | 2003-04-01 Ulrich Drepper <drepper@redhat.com> |
743 | ||
744 | * pthread_create.c (deallocate_tsd): Clear/free memory after the last | |
745 | round, not the first. Use specific_used flag instead of local | |
746 | found_nonzero variable. Use THREAD_[SG]ETMEM where possible. | |
747 | (__free_tcb): Don't call deallocate_tsd here. | |
748 | (start_thread): Call deallocate_tsd here. | |
749 | * pthread_setspecific.c: Set specific_used flag really only when | |
750 | needed. | |
0d73a73b | 751 | * Makefile (tests): Add tst-tsd3.c and tst-tsd4. |
6b4686a5 | 752 | * tst-tsd3.c: New file. |
0d73a73b | 753 | * tst-tsd4.c: New file. |
6b4686a5 | 754 | |
42b2395d UD |
755 | 2003-03-31 Ulrich Drepper <drepper@redhat.com> |
756 | ||
211d90c5 UD |
757 | * sysdeps/unix/sysv/linux/ia64/lowlevellock.h (__lll_mutex_lock): |
758 | Use atomic_exchange_and_add instead of __lll_add. | |
759 | (__lll_mutex_timedlock): Likewise. | |
760 | Patch by Ian Wienand. | |
761 | ||
762 | 2003-03-24 Steven Munroe <sjmunroe@us.ibm.com> | |
763 | ||
764 | * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h | |
765 | (SINGLE_THREAD_P): Fix typo. | |
766 | * tst-cancel-wrappers.sh: Handle '.'ed symbols. | |
767 | ||
768 | 2003-03-31 Ulrich Drepper <drepper@redhat.com> | |
769 | ||
770 | * Makefile (tests): Add tst-align. | |
771 | * tst-align.c: New file. | |
772 | * sysdeps/i386/Makefile: Define CFLAGS-tst-align. | |
211d90c5 | 773 | |
42b2395d UD |
774 | * sysdeps/i386/tls.h (CALL_THREAD_FCT): Align stack of called |
775 | function correctly. | |
776 | ||
211d90c5 UD |
777 | * tst-tsd2.c: Add casts to avoid warnings. |
778 | ||
163b180f UD |
779 | 2003-03-30 Ulrich Drepper <drepper@redhat.com> |
780 | ||
781 | * descr.h (struct pthread): Move most often used elements to the front. | |
782 | ||
ea473bad UD |
783 | 2003-03-29 Ulrich Drepper <drepper@redhat.com> |
784 | ||
785 | * Makefile (libpthread-routines): Add pthread_atfork. | |
786 | (libpthread-static-only-routines): Add pthread_atfork. | |
787 | ||
dd731d53 UD |
788 | 2003-03-28 Kaz Kojima <kkojima@rr.iij4u.or.jp> |
789 | ||
790 | * sysdeps/sh/tls.h: Include nptl/descr.h after the definition | |
791 | of TLS_DTV_AT_TP. | |
792 | (INSTALL_DTV): Add parens. | |
793 | (THREAD_GETMEM, THREAD_GETMEM_NC, THREAD_SETMEM, THREAD_SETMEM_NC): | |
794 | Use passed descr instead of THREAD_SELF. | |
795 | * sysdeps/unix/sysv/linux/sh/lowlevelmutex.S | |
796 | (__lll_mutex_timedlock_wait): Correct expected value after | |
797 | spurious wakeup. | |
798 | * sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S: | |
799 | Release lock before waking up the waiters. | |
800 | * sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S: Correct exit | |
801 | criteria. Reorderstruct passed to cleanup handler. Fix | |
802 | handling of cancellation and failung pthread_mutex_unlock call. | |
803 | Use __pthread_enable_asynccancel_2 instead of | |
804 | __pthread_enable_asynccancel. | |
805 | * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S: Likewise. | |
806 | Return result of lock re-get if it fails. | |
807 | * sysdeps/unix/sysv/linux/sh/pthread_once.S: Fix wrong argument | |
808 | for __pthread_cleanup_push. | |
809 | * sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S: Fix | |
810 | completely broken rwlock implementation. | |
811 | * sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S: Likewise. | |
812 | * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedrdlock.S: Likewise. | |
813 | * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedwrlock.S: Likewise. | |
814 | * sysdeps/unix/sysv/linux/sh/pthread_rwlock_unlock.S: Likewise. | |
815 | * sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S: Likewise. | |
816 | * sysdeps/unix/sysv/linux/sh/sem_post.S: Fix error value. Use | |
817 | versioned_symbol macro. | |
818 | * sysdeps/unix/sysv/linux/sh/sem_trywait.S: Use versioned_symbol macro. | |
819 | * sysdeps/unix/sysv/linux/sh/sem_wait.S: Likewise. | |
820 | ||
c75d02f0 UD |
821 | 2003-03-27 Ulrich Drepper <drepper@redhat.com> |
822 | ||
5f5004df UD |
823 | * sysdeps/unix/sysv/linux/kernel-posix-timers.h: Don't declare |
824 | __timer_helper_thread. Declare __start_helper_thread, __helper_once, | |
825 | and __helper_tid. | |
826 | (struct timer): Remove th and bar field. | |
827 | * sysdeps/unix/sysv/linux/timer_create.c (timer_create): Remove | |
828 | debugging code. Create only one helper thread. | |
829 | * sysdeps/unix/sysv/linux/timer_delete.c (timer_delete): Don't kill | |
830 | helper thread. | |
831 | * sysdeps/unix/sysv/linux/timer_routines.c (timer_helper_thread): | |
832 | Renamed. Define statically. Use thread info from siginfo. | |
833 | (__helper_once): New variable. | |
834 | (__helper_tid): New variable. | |
835 | (__reset_helper_control): New function. | |
836 | (__start_helper_thread): New function. | |
837 | ||
18d009ca UD |
838 | * pthread_create.c (start_thread): Don't use setjmp inside |
839 | __builtin_expect to work around gcc bug. | |
840 | ||
c75d02f0 UD |
841 | * sysdeps/unix/sysv/linux/timer_delete.c (timer_delete): Even if |
842 | timer_delete syscall fails, but not with ENOSYS, set | |
843 | __no_posix_timers. | |
844 | ||
845 | * sysdeps/unix/sysv/linux/timer_settime.c [!__ASSUME_POSIX_TIMERS] | |
846 | (timer_settime): Fix typo. | |
28cf3058 UD |
847 | * sysdeps/unix/sysv/linux/timer_getoverr.c |
848 | [!__ASSUME_POSIX_TIMERS] (timer_getoverrun): Likewise. | |
c75d02f0 | 849 | |
049ac259 JJ |
850 | 2003-03-27 Jakub Jelinek <jakub@redhat.com> |
851 | ||
852 | * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Fix | |
853 | offset of cleanupbuf.__prev. | |
854 | ||
f93d39dd JJ |
855 | 2003-03-26 Jakub Jelinek <jakub@redhat.com> |
856 | ||
857 | * sysdeps/unix/sysv/linux/timer_getoverr.c: Fix typo in name | |
858 | of included file. | |
859 | ||
f064e4c5 UD |
860 | 2003-03-26 Ulrich Drepper <drepper@redhat.com> |
861 | ||
862 | * sysdeps/unix/sysv/linux/timer_create.c (timer_create): If EVP == | |
863 | NULL provide default definition to syscall. | |
864 | ||
83e886a3 RM |
865 | 2003-03-25 Roland McGrath <roland@redhat.com> |
866 | ||
867 | * sysdeps/pthread/posix-timer.h (TIMER_MAX): Define if not defined. | |
868 | (timer_id2ptr): Fix typo. | |
869 | ||
09402f5b UD |
870 | 2003-03-25 Ulrich Drepper <drepper@redhat.com> |
871 | ||
872 | * pthreadP.h: Define SIGCANCEL and SIGTIMER. | |
873 | * sysdeps/i386/pthreaddef.h: Remove SIGCANCEL definition. | |
874 | * sysdeps/ia64/pthreaddef.h: Likewise. | |
875 | * sysdeps/powerpc/pthreaddef.h: Likewise. | |
876 | * sysdeps/s390/pthreaddef.h: Likewise. | |
877 | * sysdeps/sh/pthreaddef.h: Likewise. | |
878 | * sysdeps/x86_64/pthreaddef.h: Likewise. | |
879 | * init.c (__pthread_initialize_minimal): Block SIGTIMER. | |
880 | * sysdeps/pthread/sigaction.c: Also prevent SIGTIMER handler from | |
881 | being changed. | |
882 | * sysdeps/pthread/pthread_sigmask.c (pthread_sigmask): Make sure | |
883 | SIGTIMER is not unblocked. | |
884 | * sysdeps/unix/sysv/linux/allocrtsig.c (current_rtmin): One more | |
885 | RT signal taken. | |
886 | * sysdeps/unix/sysv/linux/pthread_kill.c: Do not allow SIGTIMER to | |
887 | be send. | |
888 | * sysdeps/pthread/posix-timer.h (timer_id2ptr, timer_ptr2id): Just | |
889 | pass pointer through as ID. | |
890 | * sysdeps/unix/sysv/linux/bits/local_lim.h (TIMER_MAX): Removed. | |
891 | * sysdeps/unix/sysv/linux/kernel-posix-timers.h: New file. | |
892 | * sysdeps/unix/sysv/linux/timer_create.c: New file. | |
893 | * sysdeps/unix/sysv/linux/timer_delete.c: New file. | |
894 | * sysdeps/unix/sysv/linux/timer_getoverr.c: New file. | |
895 | * sysdeps/unix/sysv/linux/timer_gettime.c: New file. | |
896 | * sysdeps/unix/sysv/linux/timer_routines.c: New file. | |
897 | * sysdeps/unix/sysv/linux/timer_settime.c: New file. | |
898 | * sysdeps/unix/sysv/linux/ia64/Versions: New file. | |
899 | * sysdeps/unix/sysv/linux/ia64/timer_create.c: New file. | |
900 | * sysdeps/unix/sysv/linux/ia64/timer_delete.c: New file. | |
901 | * sysdeps/unix/sysv/linux/ia64/timer_getoverr.c: New file. | |
902 | * sysdeps/unix/sysv/linux/ia64/timer_gettime.c: New file. | |
903 | * sysdeps/unix/sysv/linux/ia64/timer_settime.c: New file. | |
904 | * sysdeps/unix/sysv/linux/powerpc/powerpc64/Versions: New file. | |
905 | * sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_create.c: New file. | |
906 | * sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_delete.c: New file. | |
907 | * sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_getoverr.c: New file. | |
908 | * sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_gettime.c: New file. | |
909 | * sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_settime.c: New file. | |
910 | * sysdeps/unix/sysv/linux/s390/s390-64/Versions: New file. | |
911 | * sysdeps/unix/sysv/linux/s390/s390-64/timer_create.c: New file. | |
912 | * sysdeps/unix/sysv/linux/s390/s390-64/timer_delete.c: New file. | |
913 | * sysdeps/unix/sysv/linux/s390/s390-64/timer_getoverr.c: New file. | |
914 | * sysdeps/unix/sysv/linux/s390/s390-64/timer_gettime.c: New file. | |
915 | * sysdeps/unix/sysv/linux/s390/s390-64/timer_settime.c: New file. | |
916 | * sysdeps/unix/sysv/linux/x86_64/Versions: New file. | |
917 | * sysdeps/unix/sysv/linux/x86_64/compat-timer.h: New file. | |
918 | * sysdeps/unix/sysv/linux/x86_64/timer_create.c: New file. | |
919 | * sysdeps/unix/sysv/linux/x86_64/timer_delete.c: New file. | |
920 | * sysdeps/unix/sysv/linux/x86_64/timer_getoverr.c: New file. | |
921 | * sysdeps/unix/sysv/linux/x86_64/timer_gettime.c: New file. | |
922 | * sysdeps/unix/sysv/linux/x86_64/timer_settime.c: New file. | |
923 | ||
924 | * pthreadP.h: Remove FRAME_LEFT definition. | |
925 | * cleanup.c (_pthread_cleanup_push): Don't check for reference to | |
926 | already left frame. Programs which have this problem are not POSIX | |
927 | compliant. | |
928 | * cleanup_defer.c (_pthread_cleanup_push_defer): Likewise. | |
929 | ||
5e826ab5 UD |
930 | 2003-03-24 Ulrich Drepper <drepper@redhat.com> |
931 | ||
932 | * sysdeps/pthread/tst-timer.c: Check return values of the | |
933 | functions we test. | |
934 | ||
b910f788 RM |
935 | 2003-03-23 Roland McGrath <roland@redhat.com> |
936 | ||
3045a1fe RM |
937 | * tst-tls3.c (do_test) [! HAVE___THREAD]: Don't test anything. |
938 | * tst-tls3mod.c: Likewise. | |
939 | * tst-tls1.c: Likewise. | |
940 | * tst-tls2.c: Likewise. | |
941 | ||
85047fe3 RM |
942 | * tst-mutex5.c (do_test): Unlock before destroy, otherwise we invoke |
943 | undefined behavior. | |
944 | ||
b910f788 RM |
945 | * tst-join5.c (tf1, tf2): Add a cast. |
946 | ||
947 | * Makeconfig (includes): Append -I$(..)nptl to this variable. | |
948 | ||
949 | * tst-barrier2.c (do_test) [! _POSIX_THREAD_PROCESS_SHARED]: | |
950 | Don't test anything. | |
951 | * tst-cond4.c: Likewise. | |
952 | * tst-cond6.c: Likewise. | |
953 | * tst-flock2.c: Likewise. | |
954 | * tst-mutex4.c: Likewise. | |
955 | * tst-rwlock4.c: Likewise. | |
956 | * tst-signal1.c: Likewise. | |
957 | * tst-spin2.c: Likewise. | |
958 | * tst-cond11.c [! _POSIX_CLOCK_SELECTION]: Likewise. | |
959 | ||
960 | * tst-mutex4.c: Use test-skeleton.c. | |
961 | * tst-spin2.c: Likewise. | |
962 | * tst-sysconf.c: Likewise. | |
963 | * tst-barrier2.c: Likewise. | |
964 | * tst-cond4.c: Likewise. | |
965 | * tst-cond6.c: Likewise. | |
966 | * tst-rwlock4.c: Likewise. | |
967 | * tst-unload.c: Likewise. | |
968 | * tst-flock2.c (do_test): Use return instead of exit. | |
969 | ||
4baa087a RM |
970 | 2003-03-22 Jakub Jelinek <jakub@redhat.com> |
971 | ||
972 | * sysdeps/unix/sysv/linux/fork.c (__fork): Add libc_hidden_def. | |
973 | ||
5a3ab2fc UD |
974 | 2003-03-21 Ulrich Drepper <drepper@redhat.com> |
975 | ||
9f07eae2 UD |
976 | * sysdeps/unix/sysv/linux/ia64/lowlevellock.h |
977 | (__lll_mutex_trylock): Use atomic_compare_and_exchange_val_acq | |
978 | instead of __lll_compare_and_swap. | |
979 | * sysdeps/unix/sysv/linux/ia64/pthread_once.c (__pthread_once): | |
980 | Likewise. | |
981 | Removed definition if __lll_compare_and_swap. | |
982 | ||
5a3ab2fc UD |
983 | * cancellation.c: Adjust for new form of compare&exchange macros. |
984 | * cleanup_defer.c: Likewise. | |
985 | * init.c: Likewise. | |
986 | * libc-cancellation.c: Likewise. | |
987 | * old_pthread_cond_broadcast.c: Likewise. | |
988 | * old_pthread_cond_signal.c: Likewise. | |
989 | * old_pthread_cond_timedwait.c: Likewise. | |
990 | * old_pthread_cond_wait.c: Likewise. | |
991 | * pthread_cancel.c: Likewise. | |
992 | * pthread_create.c: Likewise. | |
993 | * pthread_detach.c: Likewise. | |
994 | * pthread_join.c: Likewise. | |
995 | * pthread_key_delete.c: Likewise. | |
996 | * pthread_setcancelstate.c: Likewise. | |
997 | * pthread_setcanceltype.c: Likewise. | |
998 | * pthread_timedjoin.c: Likewise. | |
999 | * pthread_tryjoin.c: Likewise. | |
1000 | * sysdeps/pthread/createthread.c: Likewise. | |
1001 | ||
b1aea098 UD |
1002 | 2003-03-20 Ulrich Drepper <drepper@redhat.com> |
1003 | ||
1004 | * sysdeps/unix/sysv/linux/ia64/lowlevellock.h: Include <atomic.h>. | |
4baa087a | 1005 | Remove __lll_add, __lll_dec_if_positive, and __lll_test_and_set |
b1aea098 UD |
1006 | definitions. Replace uses with calls to atomic_* functions. |
1007 | * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Likewise. | |
1008 | * sysdeps/unix/sysv/linux/lowlevellock.c: Replace __lll_add and | |
1009 | __lll_test_and_set calls with atomic_exchange_and_add and | |
1010 | atomic_exchange calls respectively. | |
1011 | * sysdeps/unix/sysv/linux/sem_post.c: Likewise. | |
1012 | * sysdeps/unix/sysv/linux/sem_timedwait.c: Likewise. | |
1013 | * sysdeps/unix/sysv/linux/sem_trywait.c: Likewise. | |
1014 | * sysdeps/unix/sysv/linux/sem_wait.c: Likewise. | |
1015 | * sysdeps/unix/sysv/linux/ia64/pthread_once.c: Likewise. | |
1016 | * sysdeps/unix/sysv/linux/ia64/sem_port.c: Likewise. | |
1017 | * sysdeps/unix/sysv/linux/powerpc/pthread_once.c: Likewise. | |
1018 | ||
1019 | * allocatestack.c (allocate_stack): Assume atomic_exchange_and_add | |
1020 | returns the old value. | |
1021 | ||
100a7100 RM |
1022 | 2003-03-20 Martin Schwidefsky <sky@mschwid3.boeblingen.de.ibm.com> |
1023 | ||
1024 | * sysdeps/s390/pthread_spin_lock.c (pthread_spin_lock): Use type | |
1025 | int for variable OLDVAL and correct inline assembler contraint. | |
1026 | * sysdeps/s390/pthread_spin_trylock.c (pthread_spin_trylock): Use | |
1027 | type int for variable OLD. | |
1028 | ||
1029 | * sysdeps/s390/tls.h (TLS_MULTIPLE_THREADS_IN_TCB): Define it | |
1030 | only for s390-32. | |
1031 | * sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h | |
1032 | (SINGLE_THREAD_P): Use global variable __local_multiple_threads | |
1033 | instead of multiple_threads field in the TCB. | |
1034 | ||
95767b36 UD |
1035 | 2003-03-19 Ulrich Drepper <drepper@redhat.com> |
1036 | ||
4009bf40 UD |
1037 | * sysdeps/i386/i686/bits/atomic.h: Removed. |
1038 | * sysdeps/i386/i586/bits/atomic.h: Removed. | |
1039 | * sysdeps/i386/i486/bits/atomic.h: Removed. Moved to glibc. | |
1040 | * sysdeps/x86_64/bits/atomic.h: Removed. Moved to glibc. | |
1041 | * sysdeps/s390/bits/atomic.h: Removed. Moved to glibc. | |
1042 | * sysdeps/sh/bits/atomic.h: Removed. Moved to glibc. | |
1043 | * sysdeps/ia64/bits/atomic.h: Removed. Moved to glibc. | |
1044 | * sysdeps/powerpc/bits/atomic.h: Removed. Moved to glibc. | |
1045 | * atomic.h: Removed. Moved to glibc. | |
1046 | ||
560a784f UD |
1047 | * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Add |
1048 | support for clock selection. | |
1049 | ||
95767b36 UD |
1050 | * sysdeps/pthread/pthread_cond_broadcast.c: Release lock before |
1051 | signalling waiters. | |
1052 | ||
043ad426 RM |
1053 | 2003-03-18 Roland McGrath <roland@redhat.com> |
1054 | ||
94659495 RM |
1055 | * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h (__lll_test_and_set): |
1056 | Add __lll_rel_instr first. Add memory clobber. | |
1057 | (lll_mutex_unlock): Use __lll_test_and_set. | |
1058 | From Paul Mackerras <paulus@samba.org>. | |
1059 | ||
1060 | * sysdeps/powerpc/tls.h (TLS_MULTIPLE_THREADS_IN_TCB): Define | |
1061 | unconditionally. | |
1062 | * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h | |
1063 | (SINGLE_THREAD_P): Add `header.' prefix. | |
1064 | From Paul Mackerras <paulus@samba.org>. | |
1065 | ||
043ad426 RM |
1066 | * Versions (libpthread: GLIBC_2.3.2): Move pthread_tryjoin_np and |
1067 | pthread_timedjoin_np to ... | |
1068 | (libpthread: GLIBC_2.3.3): ... here. | |
1069 | (libpthread: GLIBC_2.2): Move pthread_barrierattr_getpshared there too. | |
1070 | ||
1071 | * sysdeps/pthread/pthread_cond_timedwait.c (__pthread_cond_timedwait): | |
1072 | Avoid shadowing VAL variable. | |
1073 | ||
1074 | * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h (__lll_test_and_set): | |
1075 | New macro. | |
1076 | ||
86a9ee5e UD |
1077 | 2003-03-18 Ulrich Drepper <drepper@redhat.com> |
1078 | ||
ac9e0aa1 UD |
1079 | * Makefile (tests): Add tst-cond11. |
1080 | * tst-cond11.c: New file. | |
1081 | ||
a14b373c UD |
1082 | * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Reorder |
1083 | struct passed to cleanup handler to eliminate one more | |
1084 | instruction. | |
1085 | * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise. | |
1086 | ||
24a49f38 UD |
1087 | * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h |
1088 | (pthrad_cond_t): Replace __unused field with __clock. | |
1089 | ||
1090 | * sysdeps/pthread/pthread_cond_wait.c: Release condvar lock before | |
1091 | waken all waiters in cleanup handler. | |
1092 | * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Likewise. | |
1093 | * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Likewise. | |
1094 | ||
86a9ee5e UD |
1095 | * pthread_condattr_getclock.c: New file. |
1096 | * pthread_condattr_setclock.c: New file. | |
1097 | * sysdeps/pthread/pthread.h: Declare these new functions. | |
1098 | * Versions [GLIBC_2.3.3] (libpthread): Add the new functions. | |
1099 | * Makefile (libpthread-routines): Add the new functions. | |
1100 | * sysdeps/unix/sysv/linux/internaltypes.h (struct pthread_condattr): | |
1101 | Renamed field to value. Document use of the bits. | |
1102 | * pthread_condattr_getpshared.c: Adjust for struct pthread_condattr | |
1103 | change. | |
1104 | * pthread_condattr_setpshared.c: Likewise. | |
d5cb8389 | 1105 | * pthread_cond_init.c (__pthread_cond_init): Initialized __clock field. |
86a9ee5e UD |
1106 | * sysdeps/unix/sysv/linux/lowlevelcond.sym: Add cond_clock symbol. |
1107 | * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h (pthread_cond_t): | |
1108 | Add __clock field. | |
1109 | * sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h: Likewise. | |
1110 | * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: Likewise. | |
1111 | * sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h: Likewise. | |
1112 | * sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h: Likewise. | |
1113 | * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: | |
1114 | Implement clock selection. | |
1115 | * sysdeps/pthread/pthread_cond_timedwait.c: Likewise. | |
1116 | * pthread-errnos.sym: Add ENOSYS. | |
1117 | * sysdeps/unix/sysv/linux/bits/posix_opt.h: Define | |
1118 | _POSIX_CLOCK_SELECTION. | |
1119 | * sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: Likewise. | |
1120 | ||
1121 | * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Remove | |
1122 | invalid .size directive. | |
1123 | ||
98054a05 RM |
1124 | 2003-03-17 Roland McGrath <roland@redhat.com> |
1125 | ||
1126 | * sysdeps/unix/sysv/linux/lowlevellock.c (__lll_lock_wait): | |
1127 | Formatting tweaks. | |
1128 | ||
001bea71 UD |
1129 | 2003-03-17 Ulrich Drepper <drepper@redhat.com> |
1130 | ||
4773086e UD |
1131 | * sysdeps/unix/sysv/linux/ia64/pthread_once.c: Use __builtin_expect. |
1132 | Use __lll_add instead of spelling it out. Use protected symbol names. | |
1133 | * sysdeps/unix/sysv/linux/ia64/sem_post.c: Use __builtin_expect. | |
1134 | Use __lll_add. | |
1135 | * sysdeps/unix/sysv/linux/ia64/lowlevellock.h (__lll_compare_and_swap): | |
1136 | Renamed from lll_compare_and_swap. Use new name where necessary. | |
1137 | (__lll_add): Defined. | |
1138 | (__lll_dec_if_positive): Defined. | |
1139 | (__lll_test_and_set): Defined. | |
1140 | * sysdeps/ia64/pthread_spin_init.c: Removed. | |
1141 | * sysdeps/unix/sysv/linux/ia64/lowlevelmutex.c: Removed. | |
1142 | * sysdeps/unix/sysv/linux/ia64/sem_trywait.c: Removed. | |
1143 | * sysdeps/unix/sysv/linux/ia64/sem_wait.c: Removed. | |
1144 | * sysdeps/unix/sysv/linux/ia64/lowlevellock.c: Removed. | |
1145 | * sysdeps/unix/sysv/linux/ia64/libc-lowlevellock.c: Removed. | |
1146 | * sysdeps/unix/sysv/linux/ia64/libc-lowlevelmutex.c: Removed. | |
1147 | * sysdeps/unix/sysv/linux/ia64/sem_timedwait.c: Removed. | |
001bea71 UD |
1148 | * sysdeps/ia64/bits/atomic.h: Add __builtin_expect where appropriate. |
1149 | * sysdeps/ia64/pthread_spin_unlock.c (pthread_spin_unlock): Use | |
1150 | __sync_lock_release_si. | |
1151 | Patch by Jakub Jelinek. | |
1152 | ||
1153 | * sysdeps/unix/sysv/linux/lowlevellock.c (__lll_timedlock_wait): | |
1154 | Fix timeout handling. | |
1155 | (__lll_timedwait_tid): Likewise. | |
1156 | (lll_unlock_wake_cb): Wake up other waiters if necessary. | |
1157 | Patch by Jakub Jelinek. | |
1158 | ||
1159 | * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Pretty printing. | |
1160 | ||
de4471dd RM |
1161 | 2003-03-17 Roland McGrath <roland@redhat.com> |
1162 | ||
1163 | PowerPC port contributed by Paul Mackerras <paulus@samba.org>. | |
1164 | * sysdeps/pthread/pthread_spin_init.c: New file. | |
1165 | * sysdeps/pthread/pthread_spin_unlock.c: New file. | |
1166 | * sysdeps/powerpc/Makefile: New file. | |
1167 | * sysdeps/powerpc/pthread_spin_lock.c: New file. | |
1168 | * sysdeps/powerpc/pthread_spin_trylock.c: New file. | |
1169 | * sysdeps/powerpc/pthreaddef.h: New file. | |
1170 | * sysdeps/powerpc/tcb-offsets.sym: New file. | |
1171 | * sysdeps/powerpc/td_ta_map_lwp2thr.c: New file. | |
1172 | * sysdeps/powerpc/tls.h: New file. | |
1173 | * sysdeps/powerpc/bits/atomic.h: New file. | |
1174 | * sysdeps/unix/sysv/linux/libc-lowlevelmutex.c: New file. | |
1175 | * sysdeps/unix/sysv/linux/libc-lowlevellock.c: New file. | |
1176 | * sysdeps/unix/sysv/linux/lowlevellock.c: New file. | |
98054a05 | 1177 | |
de4471dd RM |
1178 | * sysdeps/unix/sysv/linux/lowlevelmutex.c: New file. |
1179 | * sysdeps/unix/sysv/linux/sem_post.c: New file. | |
1180 | * sysdeps/unix/sysv/linux/sem_timedwait.c: New file. | |
1181 | * sysdeps/unix/sysv/linux/sem_trywait.c: New file. | |
1182 | * sysdeps/unix/sysv/linux/sem_wait.c: New file. | |
1183 | * sysdeps/unix/sysv/linux/powerpc/Makefile: New file. | |
1184 | * sysdeps/unix/sysv/linux/powerpc/createthread.c: New file. | |
1185 | * sysdeps/unix/sysv/linux/powerpc/fork.c: New file. | |
1186 | * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: New file. | |
1187 | * sysdeps/unix/sysv/linux/powerpc/pt-vfork.S: New file. | |
1188 | * sysdeps/unix/sysv/linux/powerpc/pthread_once.c: New file. | |
1189 | * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: New file. | |
1190 | * sysdeps/unix/sysv/linux/powerpc/bits/semaphore.h: New file. | |
1191 | * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h: New file. | |
1192 | * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h: New file. | |
1193 | ||
1194 | * sysdeps/unix/sysv/linux/ia64/lowlevellock.c: Use __gettimeofday, | |
1195 | not gettimeofday. | |
1196 | * sysdeps/unix/sysv/linux/ia64/lowlevelmutex.c: Likewise. | |
1197 | * sysdeps/unix/sysv/linux/ia64/sem_timedwait.c: Likewise. | |
1198 | * sysdeps/unix/sysv/linux/s390/lowlevellock.c: Likewise. | |
1199 | * sysdeps/unix/sysv/linux/s390/lowlevelmutex.c: Likewise. | |
1200 | * sysdeps/unix/sysv/linux/s390/sem_timedwait.c: Likewise. | |
1201 | ||
5778033f UD |
1202 | 2003-03-17 Ulrich Drepper <drepper@redhat.com> |
1203 | ||
1204 | * sysdeps/pthread/pthread_cond_wait.c: Correct exit criteria. | |
1205 | * sysdeps/pthread/pthread_cond_timedwait.c: Likewise. | |
1206 | * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise. | |
1207 | * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Likewise. | |
1208 | Patch by Ewald Snel <ewald@rambo.its.tudelft.nl>. | |
1209 | ||
796038f8 RM |
1210 | 2003-03-16 Roland McGrath <roland@redhat.com> |
1211 | ||
1212 | * tst-fork4.c: Include <string.h>. | |
1213 | * tst-signal2.c: Likewise. | |
1214 | * tst-mutex5.c (do_test): exit -> return. | |
1215 | * tst-mutex2.c: Include <stdlib.h>. | |
1216 | ||
51d0678c UD |
1217 | 2003-03-16 Ulrich Drepper <drepper@redhat.com> |
1218 | ||
5778033f UD |
1219 | * sysdeps/unix/sysv/linux/i386/i486/lowlevelmutex.S |
1220 | (__lll_mutex_timedlock_wait): Correct expected value after | |
1221 | spurious wakeup. Otherwise we would never wait again. | |
1222 | ||
b6e2f87a UD |
1223 | * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Work around red |
1224 | zone versus inline asm stupidity. Use correct instructions. | |
1225 | ||
51d0678c UD |
1226 | * tst-rwlock6.c: Add some more status output. |
1227 | ||
8112cc70 RM |
1228 | 2003-03-15 Roland McGrath <roland@redhat.com> |
1229 | ||
1230 | * sysdeps/pthread/configure.in: New file. | |
1231 | * sysdeps/pthread/configure: New file (generated). | |
1232 | ||
49773c19 UD |
1233 | 2003-03-15 Ulrich Drepper <drepper@redhat.com> |
1234 | ||
1235 | * allocatestack.c (allocate_stack): Store the exact stack size of | |
1236 | user allocated stacks. | |
1237 | ||
eec0ca9f JJ |
1238 | 2003-03-15 Jakub Jelinek <jakub@redhat.com> |
1239 | ||
1240 | * sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h | |
1241 | (SINGLE_THREAD): Use `header' prefix instead of `header.data'. | |
1242 | * sysdeps/sh/tcb-offsets.sym (MULTIPLE_THREADS_OFFSET): Likewise. | |
1243 | * sysdeps/sh/tls.h (TLS_MULTIPLE_THREADS_IN_TCB): Define. | |
1244 | * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h (SINGLE_THREAD_P): | |
1245 | Use `header.' prefix. | |
1246 | * sysdeps/ia64/tcb-offsets.sym (MULTIPLE_THREADS_OFFSET): Likewise. | |
1247 | ||
a87731e2 UD |
1248 | 2003-03-15 Ulrich Drepper <drepper@redhat.com> |
1249 | ||
1250 | * sysdeps/x86_64/pthreaddef.h (CURRENT_STACK_FRAME): Don't use | |
1251 | __builtin_frame_address, use stack pointer. | |
1252 | ||
1253 | * sysdeps/unix/sysv/linux/jmp-unwind.c: Use CURRENT_STACK_FRAME | |
1254 | instead of __builtin_frame_pointer. | |
1255 | ||
e22a221d UD |
1256 | 2003-03-14 Ulrich Drepper <drepper@redhat.com> |
1257 | ||
92ed3daf UD |
1258 | * tst-basic1.c (do_test): Add cast to avoid warning. |
1259 | * tst-basic2.c (do_test): Likewise. | |
1260 | ||
9b89567d UD |
1261 | * sysdeps/unix/sysv/linux/x86_64/pthread_once.S: Use correct |
1262 | amount of stack correction. | |
1263 | ||
e22a221d UD |
1264 | * tst-fork4.c: Use test-skeleton.c. |
1265 | ||
2e49caba RM |
1266 | 2003-03-14 Roland McGrath <roland@redhat.com> |
1267 | ||
1268 | * init.c: Fix typo "#eli" for "#else". | |
1269 | ||
415ef7d8 RM |
1270 | 2003-03-14 Steven Munroe <sjmunroe@us.ibm.com> |
1271 | ||
1272 | * allocatestack.c (__stack_user): Use hidden_data_def. | |
1273 | * pthread_create.c (__pthread_keys): Likewise. | |
1274 | ||
1275 | * init.c [__powerpc__] (__NR_set_tid_address): Define it. | |
1276 | ||
52287505 RM |
1277 | 2003-03-14 Roland McGrath <roland@redhat.com> |
1278 | ||
415ef7d8 RM |
1279 | * tst-fork4.c: New file. |
1280 | * Makefile (tests): Add it. | |
1281 | ||
52287505 RM |
1282 | * descr.h (struct pthread): Move the union out of [!TLS_DTV_AT_TP], so |
1283 | we always define the padding space. | |
1284 | [!TLS_DTV_AT_TP]: Give tcbhead_t field a name, `header', since GCC | |
1285 | stopped supporting its own extensions fully. | |
1286 | [TLS_MULTIPLE_THREADS_IN_TCB]: Put `multiple_threads' inside a wrapper | |
1287 | struct also called `header', so `header.multiple_threads' is the field | |
1288 | name to use on all machines. | |
1289 | * allocatestack.c (allocate_stack): Use `header.' prefix. | |
1290 | * sysdeps/pthread/createthread.c (create_thread): Likewise. | |
1291 | * pthread_create.c (__pthread_create_2_1): Likewise. | |
1292 | * sysdeps/i386/tls.h (INSTALL_NEW_DTV, THREAD_DTV): Likewise. | |
1293 | (THREAD_SELF): Likewise. | |
1294 | * sysdeps/x86_64/tls.h: Likewise. | |
1295 | * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h | |
1296 | (SINGLE_THREAD_P): Likewise. | |
1297 | * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h | |
1298 | (SINGLE_THREAD_P): Likewise. | |
1299 | * sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h | |
1300 | (SINGLE_THREAD_P): Likewise. | |
1301 | ||
1302 | * sysdeps/s390/td_ta_map_lwp2thr.c (td_ta_map_lwp2thr): Use REGS[18] | |
1303 | value directly. | |
1304 | ||
c44bf9aa UD |
1305 | 2003-03-14 Ulrich Drepper <drepper@redhat.com> |
1306 | ||
e22a221d UD |
1307 | * pthread_create.c (start_thread): Use CALL_THREAD_FCT if defined. |
1308 | * sysdeps/i386/tls.h: Define CALL_THREAD_FCT. | |
1309 | ||
0eb18281 UD |
1310 | * pthread_create.c (start_thread): setjmp is expected to return 0. |
1311 | ||
c44bf9aa UD |
1312 | * sysdeps/x86_64/tls.h (THREAD_GETMEM): Mark asms volatile. |
1313 | (THREAD_GETMEM_NC): Likewise. | |
1314 | ||
564cd8b6 UD |
1315 | 2003-03-13 Ulrich Drepper <drepper@redhat.com> |
1316 | ||
1317 | * allocatestack.c (allocate_stack): If MULTI_PAGE_ALIASING is defined | |
1318 | and the size of the stack which must be allocated is a multiple, | |
1319 | allocate one more page. | |
1320 | * sysdeps/i386/i686/Makefile: Don't define COLORING_INCREMENT, but | |
1321 | MULTI_PAGE_ALIASING. | |
1322 | ||
6461e577 RM |
1323 | 2003-03-13 Roland McGrath <roland@redhat.com> |
1324 | ||
1325 | * pthread_create.c (start_thread): Set EXITING_BIT after the | |
1326 | event-reporting (and destructors), not before. | |
1327 | ||
b5ec5617 UD |
1328 | 2003-03-13 Jakub Jelinek <jakub@redhat.com> |
1329 | ||
6461e577 RM |
1330 | * sysdeps/unix/sysv/linux/ia64/lowlevellock.h (lll_futex_timed_wait, |
1331 | lll_futex_wake): Declare register variables as long int instead of | |
1332 | unsigned long int. Patch by Ian Wienand <ianw@gelato.unsw.edu.au>. | |
1333 | Make syscall arguments clobbered by the syscall. | |
1334 | (lll_futex_wait): Define using lll_futex_timed_wait. | |
1335 | ||
1336 | * sysdeps/ia64/td_ta_map_lwp2thr.c (td_ta_map_lwp2thr): Cast regs[13] | |
1337 | to void *. | |
1338 | ||
1339 | * sysdeps/unix/sysv/linux/fork.c (__libc_fork): Only declare and set | |
1340 | PPID if [! NDEBUG]. | |
1341 | ||
1342 | * allocatestack.c (nptl_ncreated): Only declare if | |
1343 | COLORING_INCREMENT != 0. | |
1344 | ||
1345 | * pthreadP.h (__pthread_enable_asynccancel_2): New prototype. | |
1346 | (__libc_enable_asynccancel_2): Remove prototype. | |
1347 | ||
b5ec5617 UD |
1348 | * sysdeps/unix/sysv/linux/ia64/fork.c (ARCH_FORK): Swap ptid and |
1349 | ctid to match kernel. | |
1350 | ||
d0369fb8 UD |
1351 | 2003-03-12 Ulrich Drepper <drepper@redhat.com> |
1352 | ||
7588880f UD |
1353 | * sysdeps/unix/sysv/linux/Makefile (sysdep_routines): Add |
1354 | libc_multiple_threads. | |
1355 | * sysdeps/unix/sysv/linux/libc_pthread_init.c: Move definition of | |
1356 | __libc_multiple_threads to... | |
1357 | * sysdeps/unix/sysv/linux/libc_multiple_threads.c: ...here. New file. | |
1358 | ||
1359 | * sysdeps/unix/sysv/linux/x86_64/sem_post.S: Remove unnecessary | |
1360 | versioning. | |
1361 | * sysdeps/unix/sysv/linux/x86_64/sem_trywait.S: Likewise. | |
1362 | * sysdeps/unix/sysv/linux/x86_64/sem_wait.S: Likewise. | |
1363 | ||
1364 | * sysdeps/unix/sysv/linux/x86_64/pthread_once.S | |
1365 | (__pthread_once_internal): Define. | |
1366 | ||
1367 | * sysdeps/unix/sysv/linux/i386/i486/sem_post.S: Use shlib-compat.h | |
1368 | macros instead of .symver directly. | |
1369 | * sysdeps/unix/sysv/linux/i386/i486/sem_trywait.S: Likewise. | |
1370 | * sysdeps/unix/sysv/linux/i386/i486/sem_wait.S: Likewise. | |
1371 | ||
d0369fb8 UD |
1372 | * sysdeps/x86_64/tls.h [__ASSEMBLER__]: Include tcb-offsets.h. |
1373 | * sysdeps/x86_64/tcb-offsets.sym: New file. | |
1374 | * sysdeps/x86_64/Makefile: New file. | |
1375 | ||
1376 | * sysdeps/i386/tcb-offsets.sym: Add SELF. | |
1377 | * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S: Use SELF | |
1378 | to access own pthread_t in TCB. | |
1379 | * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S: | |
1380 | Likewise. | |
1381 | * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S: | |
1382 | Likewise. | |
1383 | * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S: Likewise. | |
1384 | ||
0bb2ac85 RM |
1385 | 2003-03-12 Roland McGrath <roland@redhat.com> |
1386 | ||
1387 | * pthread-errnos.sym: New file. | |
1388 | * Makefile (gen-as-const-headers): New variable, list that file. | |
1389 | * sysdeps/unix/sysv/linux/i386/i486/sem_wait.S: Include generated | |
1390 | header <pthread-errnos.h> instead of defining errno values here. | |
1391 | * sysdeps/unix/sysv/linux/i386/i486/sem_trywait.S: Likewise. | |
1392 | * sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S: Likewise. | |
1393 | * sysdeps/unix/sysv/linux/i386/i486/sem_post.S: Likewise. | |
1394 | * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S: Likewise. | |
1395 | * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S: | |
1396 | Likewise. | |
1397 | * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S: | |
1398 | Likewise. | |
1399 | * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S: Likewise. | |
1400 | * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise. | |
1401 | * sysdeps/unix/sysv/linux/i386/i486/lowlevelmutex.S: Likewise. | |
1402 | * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Likewise. | |
1403 | * sysdeps/unix/sysv/linux/x86_64/sem_wait.S: Likewise. | |
1404 | * sysdeps/unix/sysv/linux/x86_64/sem_trywait.S: Likewise. | |
1405 | * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S: Likewise. | |
1406 | * sysdeps/unix/sysv/linux/x86_64/sem_post.S: Likewise. | |
1407 | * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Likewise. | |
1408 | * sysdeps/unix/sysv/linux/x86_64/lowlevelmutex.S: Likewise. | |
1409 | * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S: Likewise. | |
1410 | * sysdeps/unix/sysv/linux/sh/sem_trywait.S: Likewise. | |
1411 | * sysdeps/unix/sysv/linux/sh/sem_timedwait.S: Likewise. | |
1412 | * sysdeps/unix/sysv/linux/sh/sem_post.S: Likewise. | |
1413 | * sysdeps/unix/sysv/linux/sh/sem_wait.S: Likewise. | |
1414 | * sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S: Likewise. | |
1415 | * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedwrlock.S: Likewise. | |
1416 | * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedrdlock.S: Likewise. | |
1417 | * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S: Likewise. | |
1418 | * sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S: Likewise. | |
1419 | * sysdeps/unix/sysv/linux/sh/lowlevellock.S: Likewise. | |
1420 | * sysdeps/unix/sysv/linux/sh/lowlevelmutex.S: Likewise. | |
1421 | * sysdeps/i386/i486/pthread_spin_trylock.S: Likewise. | |
1422 | * sysdeps/x86_64/pthread_spin_trylock.S: Likewise. | |
1423 | * sysdeps/sh/pthread_spin_trylock.S: Likewise. | |
1424 | * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S: Likewise. | |
1425 | * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S: Likewise. | |
1426 | ||
1427 | * sysdeps/unix/sysv/linux/fork.c: Add an assert to check that | |
1428 | CLONE_CHILD_SETTID worked. | |
1429 | ||
35e148cb UD |
1430 | 2003-03-12 Ulrich Drepper <drepper@redhat.com> |
1431 | ||
d0369fb8 UD |
1432 | * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S: New |
1433 | file. | |
1434 | * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S: New | |
1435 | file. | |
1436 | ||
1437 | * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h | |
1438 | (pthread_cond_t): Add padding. | |
1439 | ||
da49194d UD |
1440 | * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S: New file. |
1441 | * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S: New file. | |
1442 | * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_unlock.S: New file. | |
1443 | ||
35e148cb UD |
1444 | * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S |
1445 | (__pthread_rwlock_timedwrlock): Add missing opcode suffix. | |
1446 | * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S | |
1447 | (__pthread_rwlock_timedrdlock): Likewise. | |
1448 | * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S | |
1449 | (__pthread_rwlock_wrlock): Likewise. | |
1450 | * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S | |
1451 | (__pthread_rwlock_rdlock): Likewise. | |
1452 | ||
1453 | * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: New file. | |
1454 | ||
1455 | * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Return | |
1456 | result of lock re-get if it fails. | |
1457 | ||
3e976b96 UD |
1458 | 2003-03-11 Ulrich Drepper <drepper@redhat.com> |
1459 | ||
5a03acfe UD |
1460 | * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S: Fix asm syntax. |
1461 | * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Likewise. | |
1462 | * sysdeps/unix/sysv/linux/x86_64/lowlevelmutex.S: Likewise. | |
1463 | * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S: Likewise. | |
1464 | * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Likewise. | |
1465 | * sysdeps/unix/sysv/linux/x86_64/pthread_once.S: Likewise. | |
1466 | * sysdeps/unix/sysv/linux/x86_64/sem_post.S: Likewise. | |
1467 | * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S: Likewise. | |
1468 | * sysdeps/unix/sysv/linux/x86_64/sem_trywait.S: Likewise. | |
1469 | * sysdeps/unix/sysv/linux/x86_64/sem_wait.S: Likewise. | |
1470 | ||
1471 | * sysdeps/x86_64/tls.h (THREAD_SELF, THREAD_GETMEM, THREAD_GETMEM_NC, | |
1472 | THREAD_SETMEM, THREAD_SETMEM_NC): Correct asm syntax. | |
1473 | ||
1474 | * allocatestack.c [! TLS_MULTIPLE_THREADS_IN_TCB] (allocate_stack): | |
1475 | Initialize *__libc_multiple_threads_ptr not __libc_multiple_threads. | |
1476 | * sysdeps/pthread/createthread.c [! TLS_MULTIPLE_THREADS_IN_TCB] | |
1477 | (create_thread): Likewise. | |
1478 | Define __pthread_multiple_threads and __libc_multiple_threads_ptr. | |
1479 | * init.c (__pthread_initialize_minimal_internal): Initialize | |
1480 | __libc_multiple_threads_ptr if necessary. | |
1481 | * pthreadP.h: Adjust prototype for __libc_pthread_init. Declare | |
1482 | __pthread_multiple_threads and __libc_multiple_threads_ptr. | |
1483 | * sysdeps/unix/sysv/linux/libc_pthread_init.c: Define | |
1484 | __libc_multiple_threads. | |
1485 | (__libc_pthread_init): Return pointer to __libc_pthread_init if | |
1486 | necessary. | |
1487 | ||
1488 | * sysdeps/i386/tls.h (THREAD_SETMEM): Fix one-byte variant. | |
1489 | (THREAD_SETMEM_NC): Likewise. | |
1490 | ||
1491 | * sysdeps/x86_64/pthread_spin_trylock.c: Removed. | |
1492 | * sysdeps/x86_64/pthread_spin_trylock.S: New file. | |
1493 | * sysdeps/x86_64/pthread_spin_unlock.c: Removed. | |
1494 | * sysdeps/x86_64/pthread_spin_unlock.S: New file. | |
1495 | ||
1496 | * sysdeps/i386/i486/pthread_spin_trylock.S (pthread_spin_trylock): | |
1497 | Eliminate one entire instruction. | |
1498 | ||
32a589b1 UD |
1499 | * cancellation.c (__pthread_enable_asynccancel_2): New function. |
1500 | * pthreadP.h: Declare __pthread_enable_asynccancel_2. | |
1501 | * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S | |
1502 | (__pthread_cond_timedwait): Use __pthread_enable_asynccancel_2 | |
1503 | instead of __pthread_enable_asynccancel. | |
1504 | * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S | |
1505 | (__pthread_cond_wait): Likewise. | |
1506 | * sysdeps/pthread/pthread_cond_timedwait.c | |
1507 | (__pthread_cond_timedwait): Likewise. | |
1508 | * sysdeps/pthread/pthread_cond_wait.c (__pthread_cond_wait): Likewise. | |
1509 | ||
3e976b96 UD |
1510 | * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S |
1511 | (__condvar_cleanup): Wake up all waiters in case we got signaled | |
1512 | after being woken up but before disabling asynchronous | |
1513 | cancellation. | |
1514 | * sysdeps/pthread/pthread_cond_wait.c (__condvar_cleanup): Likewise. | |
1515 | * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S | |
1516 | (__condvar_cleanup): Likewise. | |
1517 | ||
1518 | * init.c (__NR_set_tid_address): If already defined, don't redefine. | |
1519 | Make it an error if architecture has no #if case. Add x86-64. | |
1520 | ||
1521 | * sysdeps/unix/sysv/linux/x86_64/Makefile: Add flags for | |
1522 | pt-initfini.s generation. | |
1523 | ||
1524 | * sysdeps/x86_64/tls.h: Include <asm/prctl.h>. | |
1525 | (TLS_INIT_TP): Fix typo. | |
1526 | ||
6c477888 UD |
1527 | 2003-03-11 Jakub Jelinek <jakub@redhat.com> |
1528 | ||
1529 | * sysdeps/ia64/bits/atomic.h (atomic_exchange_and_add): Swap 2nd and | |
1530 | 3rd argument of __arch_compare_and_exchange_{32,64}_val_acq. | |
1531 | ||
1532 | * sysdeps/unix/sysv/linux/ia64/sem_post.c: Include semaphore.h. | |
1533 | * sysdeps/unix/sysv/linux/ia64/sem_timedwait.c: Likewise. | |
1534 | * sysdeps/unix/sysv/linux/ia64/sem_trywait.c: Likewise. | |
1535 | * sysdeps/unix/sysv/linux/ia64/sem_wait.c: Likewise. | |
1536 | * sysdeps/unix/sysv/linux/s390/sem_post.c: Likewise. | |
1537 | * sysdeps/unix/sysv/linux/s390/sem_timedwait.c: Likewise. | |
1538 | * sysdeps/unix/sysv/linux/s390/sem_trywait.c: Likewise. | |
1539 | * sysdeps/unix/sysv/linux/s390/sem_wait.c: Likewise. | |
1540 | ||
ea694823 UD |
1541 | 2003-03-11 Ulrich Drepper <drepper@redhat.com> |
1542 | ||
6c477888 UD |
1543 | * sysdeps/pthread/pthread_cond_timedwait.c |
1544 | (__pthread_cond_timedwait): Return the result of the final | |
1545 | locking. If it succeeds, the regular function return value. | |
1546 | ||
1547 | * sysdeps/pthread/pthread_cond_wait.c (__pthread_cond_wait): | |
1548 | Return result of the final locking. | |
1549 | * version.c (__nptl_main): Work around problems with the strange | |
1550 | INTERNAL_SYSCALL macro on ppc32. | |
1551 | * init.c (__pthread_initialize_minimal_internal): Unblock | |
1552 | SIGCANCEL in case the parent blocked it. | |
1553 | Reported by Paul Mackerras <paulus@samba.org>. | |
1554 | ||
ea694823 UD |
1555 | * sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S: New file. |
1556 | * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S: New file. | |
1557 | * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: New file. | |
1558 | ||
b33e6163 RM |
1559 | 2003-03-11 Jakub Jelinek <jakub@redhat.com> |
1560 | ||
1561 | * sysdeps/pthread/pthread_cond_timedwait.c | |
1562 | (__pthread_cond_timedwait): Unlock and fail if | |
1563 | __pthread_mutex_unlock_internal failed. | |
1564 | ||
1565 | * sysdeps/pthread/createthread.c (ARCH_CLONE): Define if not defined. | |
1566 | (create_thread): Only assert PD->tcb != NULL under [TLS_TCB_AT_TP]. | |
1567 | Use ARCH_CLONE. | |
1568 | * allocatestack.c (ALLOCATE_STACK_PARMS): New macro. | |
1569 | [NEED_SEPARATE_REGISTER_STACK] (STACK_VARIABLES, | |
1570 | STACK_VARIABLES_ARGS, STACK_VARIABLES_PARMS, ALLOCATE_STACK_PARMS, | |
1571 | ALLOCATE_STACK): New macros. | |
1572 | (TLS_TPADJ): New macro. | |
1573 | (get_cached_stack, queue_stack, __deallocate_stack): Use TLS_TPADJ. | |
1574 | (allocate_stack): Handle TLS_DTV_AT_TP and | |
1575 | NEED_SEPARATE_REGISTER_STACK. Use TLS_TPADJ. | |
1576 | * pthread_create.c (__pthread_create_2_1) [! TLS_TCB_AT_TP]: | |
1577 | Don't set PD->self. | |
1578 | * init.c [__ia64__] (__NR_set_tid_address): Define. | |
1579 | ||
1580 | * sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h: New file. | |
1581 | * sysdeps/unix/sysv/linux/ia64/bits/semaphore.h: New file. | |
1582 | * sysdeps/unix/sysv/linux/ia64/fork.c: New file. | |
1583 | * sysdeps/unix/sysv/linux/ia64/createthread.c: New file. | |
1584 | * sysdeps/unix/sysv/linux/ia64/libc-lowlevellock.c: New file. | |
1585 | * sysdeps/unix/sysv/linux/ia64/libc-lowlevelmutex.c: New file. | |
1586 | * sysdeps/unix/sysv/linux/ia64/lowlevellock.c: New file. | |
1587 | * sysdeps/unix/sysv/linux/ia64/lowlevellock.h: New file. | |
1588 | * sysdeps/unix/sysv/linux/ia64/lowlevelmutex.c: New file. | |
1589 | * sysdeps/unix/sysv/linux/ia64/pt-initfini.c: New file. | |
1590 | * sysdeps/unix/sysv/linux/ia64/pt-vfork.S: New file. | |
1591 | * sysdeps/unix/sysv/linux/ia64/pthread_once.c: New file. | |
1592 | * sysdeps/unix/sysv/linux/ia64/sem_post.c: New file. | |
1593 | * sysdeps/unix/sysv/linux/ia64/sem_timedwait.c: New file. | |
1594 | * sysdeps/unix/sysv/linux/ia64/sem_trywait.c: New file. | |
1595 | * sysdeps/unix/sysv/linux/ia64/sem_wait.c: New file. | |
1596 | * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h: New file. | |
1597 | * sysdeps/ia64/bits/atomic.h: New file. | |
1598 | * sysdeps/ia64/Makefile: New file. | |
1599 | * sysdeps/ia64/pthread_spin_init.c: New file. | |
1600 | * sysdeps/ia64/pthread_spin_lock.c: New file. | |
1601 | * sysdeps/ia64/pthread_spin_trylock.c: New file. | |
1602 | * sysdeps/ia64/pthread_spin_unlock.c: New file. | |
1603 | * sysdeps/ia64/pthreaddef.h: New file. | |
1604 | * sysdeps/ia64/tcb-offsets.sym: New file. | |
1605 | * sysdeps/ia64/td_ta_map_lwp2thr.c: New file. | |
1606 | * sysdeps/ia64/tls.h: New file. | |
1607 | ||
1608 | * sysdeps/s390/pthreaddef.h (__exit_thread_inline): Pass 1 argument | |
1609 | to syscall instead of no arguments. | |
1610 | ||
2b30b2e5 UD |
1611 | 2003-03-10 Ulrich Drepper <drepper@redhat.com> |
1612 | ||
db5f2fc9 UD |
1613 | * sysdeps/unix/sysv/linux/x86_64/sem_post.S: New file. |
1614 | * sysdeps/unix/sysv/linux/x86_64/sem_trywait.S: New file. | |
1615 | * sysdeps/unix/sysv/linux/x86_64/sem_wait.S: New file. | |
1616 | * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S: New file. | |
1617 | ||
1618 | * sysdeps/unix/sysv/linux/i386/i486/sem_post.S: Fix error value in | |
1619 | unused code. | |
1620 | ||
6a4263e3 UD |
1621 | * sysdeps/unix/sysv/linux/x86_64/pthread_barrier_wait.S: New file |
1622 | ||
3de7c2a9 UD |
1623 | * sysdeps/unix/sysv/linux/Makefile (gen-as-const-headers): Add |
1624 | lowlevelbarrier.sym. | |
1625 | * sysdeps/unix/sysv/linux/lowlevelbarrier.sym: New file. | |
1626 | * sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S: | |
1627 | Include lowlevelbarrier.h and don't define offsets locally. | |
6a4263e3 | 1628 | * sysdeps/unix/sysv/linux/sh/pthread_barrier_wait.S: Likewise. |
3de7c2a9 | 1629 | |
2a544d82 UD |
1630 | * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h |
1631 | (__lll_mutex_lock_wait): Reverse order of first two parameters. | |
1632 | (__lll_mutex_timedlock_wait): Likewise. | |
1633 | (lll_mutex_lock): Adjust asm for that. | |
1634 | (lll_mutex_timedlock): Likewise. Mark cx, cc, r10 as clobbered. | |
1635 | (lll_lock): Adjust asm for operand order change. | |
1636 | * sysdeps/unix/sysv/linux/x86_64/lowlevelmutex.S: New file. | |
1637 | * sysdeps/unix/sysv/linux/x86_64/libc-lowlevelmutex.S: New file. | |
1638 | ||
ec06436c UD |
1639 | * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h (__lll_lock_wait): |
1640 | Reverse order of parameters. | |
1641 | (__lll_timedwait_tid): Remove regparms attribute. | |
1642 | * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S: New file. | |
1643 | * sysdeps/unix/sysv/linux/x86_64/libc-lowlevellock.S: New file. | |
1644 | ||
3273832c UD |
1645 | * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S |
1646 | (__lll_timedwait_tid): Remove one unnecessary instruction. | |
1647 | ||
51f32ab8 UD |
1648 | * sysdeps/unix/sysv/linux/sh/lowlevelmutex.S: Define |
1649 | __lll_mutex_timedlock_wait only for NOT_IN_libc. | |
1650 | * sysdeps/unix/sysv/linux/sh/libc-lowlevelmutex.S: Include | |
1651 | lowlevelmutex.S. | |
1652 | ||
1653 | * sysdeps/unix/sysv/linux/sh/lowlevellock.S: Define | |
1654 | lll_unlock_wake_cb, __lll_wait_tid, and __lll_timedwait_tid only | |
1655 | for NOT_IN_libc. | |
1656 | * sysdeps/unix/sysv/linux/sh/libc-lowlevellock.S: Include | |
1657 | lowlevellock.S. | |
1658 | ||
fad48d9e UD |
1659 | * sysdeps/unix/sysv/linux/i386/i486/lowlevelmutex.S: Don't define |
1660 | LOCK is already defined. Don't define __lll_mutex_timedlock_wait | |
1661 | for libc.so. | |
1662 | * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevelmutex.S: Only | |
1663 | define LOCK here (if UP is not defined). The actual code is in | |
1664 | lowlevelmutex.S. | |
1665 | ||
9356d063 UD |
1666 | * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Don't define |
1667 | LOCK is already defined. Don't define lll_unlock_wake_cb and | |
1668 | __lll_timedwait_tid for libc.so. | |
1669 | * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: Only | |
1670 | define LOCK here (if UP is not defined). The actual code is in | |
1671 | lowlevellock.S. | |
1672 | ||
ebf0cbc5 | 1673 | * sysdeps/unix/sysv/linux/i386/lowlevelsem.h: Not needed anymore. |
106f6f9d UD |
1674 | * sysdeps/unix/sysv/linux/s390/lowlevelsem.h: Likewise. |
1675 | * sysdeps/unix/sysv/linux/s390/sem_post.c: Include lowlevellock.h | |
1676 | instead of lowlevelsem.h. | |
1677 | * sysdeps/unix/sysv/linux/s390/sem_timedwait.c: Likewise. | |
1678 | * sysdeps/unix/sysv/linux/s390/sem_trywait.c: Likewise. | |
1679 | * sysdeps/unix/sysv/linux/s390/sem_wait.c: Likewise. | |
0be8ee21 | 1680 | |
c915e5ad UD |
1681 | * sysdeps/unix/sysv/linux/Makefile (gen-as-const-headers): Add |
1682 | lowlevelrwlock.sym. | |
1683 | * sysdeps/unix/sysv/linux/lowlevelrwlock.sym: New file. | |
1684 | * sysdeps/unix/sysv/linux/i386/lowlevelrwlock.h: Removed. | |
146fa1ee | 1685 | * sysdeps/unix/sysv/linux/sh/lowlevelrwlock.h: Removed. |
c915e5ad | 1686 | |
4c3c2e8a UD |
1687 | * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h (lll_trylock): Fix |
1688 | register loading. | |
1689 | * sysdeps/unix/sysv/linux/i386/lowlevellock.h (lll_trylock): Undo | |
1690 | last changed. D'oh. | |
1691 | ||
2b30b2e5 UD |
1692 | * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: New file. |
1693 | ||
1694 | * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Remove declaration | |
1695 | of __libc_locking_needed. | |
1696 | (lll_trylock): Initialize %eax to zero. | |
1697 | ||
2b30b2e5 UD |
1698 | * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Update |
1699 | pthread_cond_t definition. | |
1700 | ||
e48f9638 RM |
1701 | 2003-03-10 Roland McGrath <roland@redhat.com> |
1702 | ||
1703 | * sysdeps/unix/sysv/linux/lowlevelcond.sym: New file. | |
1704 | * sysdeps/unix/sysv/linux/Makefile (gen-as-const-headers): Add it. | |
1705 | * sysdeps/unix/sysv/linux/sh/lowlevelcond.h: File removed. | |
1706 | * sysdeps/unix/sysv/linux/i386/lowlevelcond.h: Likewise. | |
1707 | * sysdeps/unix/sysv/linux/x86_64/lowlevelcond.h: Likewise. | |
1708 | ||
1709 | * allocatestack.c (allocate_stack) [!TLS_MULTIPLE_THREADS_IN_TCB]: | |
1710 | Instead of setting PD->multiple_threads, set globals | |
1711 | __pthread_multiple_threads and __libc_multiple_threads. | |
1712 | * sysdeps/pthread/createthread.c (create_thread): Likewise. | |
1713 | * sysdeps/i386/tls.h (TLS_MULTIPLE_THREADS_IN_TCB): Define it. | |
1714 | * sysdeps/s390/tls.h (TLS_MULTIPLE_THREADS_IN_TCB): Likewise. | |
1715 | ||
1716 | * descr.h (struct pthread): Conditionalize first member on | |
1717 | [!TLS_DTV_AT_TP]. Replace the `header' member with an anonymous union | |
1718 | containing an anonymous tcbhead_t. Move `list' member out. | |
1719 | [TLS_MULTIPLE_THREADS_IN_TCB]: Define a `multiple_threads' member. | |
1720 | * allocatestack.c: Remove use of `header.data.' prefix. | |
1721 | * pthread_create.c: Likewise. | |
1722 | * init.c (__pthread_initialize_minimal_internal): Likewise. | |
1723 | * sysdeps/pthread/createthread.c (create_thread): Likewise. | |
1724 | * sysdeps/i386/tls.h (INSTALL_DTV): Add parens. | |
1725 | (THREAD_SELF, THREAD_DTV, INSTALL_NEW_DTV): No `header.data.' prefix. | |
1726 | * sysdeps/x86_64/tls.h: Likewise. | |
1727 | * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h | |
1728 | (SINGLE_THREAD_P): Likewise. | |
1729 | * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h | |
1730 | (SINGLE_THREAD_P): Likewise. | |
1731 | * sysdeps/i386/tls.h (tcbhead_t): Remove `list' member. | |
1732 | * sysdeps/s390/tls.h (tcbhead_t): Likewise. | |
1733 | ||
c37cae9e UD |
1734 | 2003-03-09 Ulrich Drepper <drepper@redhat.com> |
1735 | ||
d38c777e RM |
1736 | * sysdeps/unix/sysv/linux/x86_64/lowlevelcond.h: New file. |
1737 | ||
7b44a5e0 | 1738 | * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h: New file. |
2b30b2e5 | 1739 | * sysdeps/unix/sysv/linux/x86_64/fork.c: New file. |
7b44a5e0 | 1740 | |
c2e5e085 UD |
1741 | * sysdeps/unix/sysv/linux/x86_64/pthread_once.S: Fix many |
1742 | leftovers from the ia32 code. | |
1743 | ||
1744 | * sysdeps/unix/sysv/linux/i386/pthread_once.S: Remove unneccessary | |
1745 | memory load. | |
1746 | (clear_once_control): Don't load %esi. | |
1747 | ||
1748 | * sysdeps/x86_64/tls.h: Remove all traces of segment descriptor | |
1749 | handling. | |
1750 | ||
1751 | * sysdeps/unix/sysv/linux/x86_64/fork.c: New file. | |
1752 | ||
cd4b2a55 UD |
1753 | * sysdeps/unix/sysv/linux/s390/createthread.c: Moved to... |
1754 | * sysdeps/unix/sysv/linux/createthread.c: ...here. | |
1755 | ||
c37cae9e UD |
1756 | * Makefile (tests): Add tst-cond10. |
1757 | * tst-cond10.c: New file. | |
1758 | ||
d130a341 UD |
1759 | 2003-03-08 Ulrich Drepper <drepper@redhat.com> |
1760 | ||
ccf1d573 UD |
1761 | * tst-tls2.c (do_test): Add TEMP_FAILURE_RETRY around sem_wait call. |
1762 | * tst-signal3.c (do_test): Likewise. | |
1763 | * tst-sem5.c (do_test): Likewise. | |
1764 | * tst-kill6.c (do_test): Likewise. | |
1765 | * tst-tls3.c (do_test): Likewise. Include <errno.h>. | |
1766 | ||
1767 | * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Use add/sub instead | |
1768 | of inc/dec. | |
1769 | * sysdeps/unix/sysv/linux/i386/lowlevelsem.h: Likewise. | |
1770 | * sysdeps/unix/sysv/linux/i386/pthread_once.S: Likewise | |
1771 | * sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S: Likewise. | |
1772 | * sysdeps/unix/sysv/linux/i386/i486/sem_post.S: Likewise. | |
1773 | * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S: Likewise. | |
1774 | * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S: Likewise. | |
1775 | * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S: | |
1776 | Likewise. | |
1777 | * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S: | |
1778 | Likewise. | |
1779 | * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S: Likewise. | |
1780 | * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Likewise. | |
1781 | * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise. | |
1782 | * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S: Likewise. | |
1783 | * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S: Likewise. | |
1784 | * sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S: Likewise. | |
1785 | * sysdeps/unix/sysv/linux/i386/i486/lowlevelmutex.S: Likewise. | |
1786 | * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Likewise. | |
1787 | ||
d130a341 UD |
1788 | * allocatestack.c (allocate_stack): If mprotect() fails free the |
1789 | TLS memory. | |
1790 | ||
bc6389ad UD |
1791 | 2003-03-07 Ulrich Drepper <drepper@redhat.com> |
1792 | ||
41d4d223 UD |
1793 | * sysdeps/i386/i486/bits/atomic.h: Fix a few unused definitions. |
1794 | ||
1795 | * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Remove all trace of | |
1796 | lll_wake_tid. This was used only to work around kernel limits in | |
1797 | the early days. | |
1798 | * sysdeps/unix/sysv/linux/s390/lowlevellock.h: Likewise. | |
1799 | * sysdeps/unix/sysv/linux/sh/libc-lowlevellock.S: Likewise. | |
1800 | * sysdeps/unix/sysv/linux/sh/lowlevellock.S: Likewise. | |
1801 | * sysdeps/unix/sysv/linux/sh/lowlevellock.h: Likewise. | |
1802 | ||
bc6389ad UD |
1803 | * init.c (__static_tls_align_m1): Renamed from __static_tls_align. |
1804 | (__pthread_initialize_minimal_internal): Change initialization of | |
1805 | __static_tls_align_m1 appropriately. | |
1806 | * pthreadP.h (__static_tls_align_m1): Renamed from | |
1807 | __static_tls_align. | |
1808 | * allocatestack.c (allocate_stack): Use __static_tls_align_m1 | |
1809 | instead of __static_tls_align-1. | |
1810 | ||
cc775edf UD |
1811 | 2003-03-04 Ulrich Drepper <drepper@redhat.com> |
1812 | ||
0de28d5c | 1813 | * sysdeps/unix/sysv/linux/x86_64/Makefile: New file. |
6245b6ae | 1814 | |
518b5308 UD |
1815 | * pthread_create.c: Define __pthread_keys using nocommon |
1816 | attribute, not by placing it explicitly in bss. | |
1817 | Remove DEFINE_DEALLOC definition. Not needed anymore. | |
1818 | ||
1819 | * allocatestack.c: Define ARCH_MAP_FLAGS if not already defined. | |
1820 | Use it in mmap call to allocate stacks. | |
1821 | ||
1822 | * sysdeps/pthread/createthread.c (create_thread): Fix comment. | |
1823 | ||
cc775edf UD |
1824 | * pthread_create.c (start_thread): Use THREAD_SETMEM to store |
1825 | result of the thread function. | |
1826 | ||
4f6f0a8f UD |
1827 | 2003-03-03 Ulrich Drepper <drepper@redhat.com> |
1828 | ||
f04a2721 UD |
1829 | * sysdeps/unix/sysv/linux/s390/dl-sysdep.h: Removed. The generic |
1830 | version is just fine. | |
1831 | ||
4f6f0a8f UD |
1832 | * sysdeps/unix/sysv/linux/libc_pthread_init.c |
1833 | (__pthread_child_handler): Renamed from pthread_child_handler, | |
1834 | exported, and marked hidden. Change all users. | |
1835 | * sysdeps/unix/sysv/linux/register-atfork.c (free_mem): Do not | |
1836 | free __pthread_child_handler from child list. | |
1837 | ||
7ce5c164 UD |
1838 | 2003-03-03 Martin Schwidefsky <schwidefsky@de.ibm.com> |
1839 | ||
1840 | * atomic.h (atomic_exchange_and_add): Return newval, not oldval. | |
1841 | ||
1842 | * sysdeps/pthread/pthread_cond_timedwait.c (__pthread_cond_timedwait): | |
1843 | Fix handling of cancellation and failing pthread_mutex_unlock call. | |
1844 | * sysdeps/pthread/pthread_cond_wait.c (__condvar_cleanup): Likewise. | |
1845 | (__pthread_cond_wait): Likewise. | |
1846 | ||
1847 | * sysdeps/pthread/pthread_rwlock_timedrdlock.c | |
1848 | (pthread_rwlock_timedrdlock): Fix clobber of result variable by | |
1849 | lll_futex_timed_wait call. | |
1850 | * sysdeps/pthread/pthread_rwlock_timedwrlock.c | |
1851 | (pthread_rwlock_timedwrlock): Likewise. | |
1852 | ||
1853 | * sysdeps/unix/sysv/linux/s390/libc-lowlevellock.c (___lll_lock): | |
1854 | Don't define lll_unlock_wake_cb and ___lll_timedwait_tid in libc.so. | |
1855 | * sysdeps/unix/sysv/linux/s390/lowlevellock.c: Remove XXX comments. | |
1856 | ||
1857 | * sysdeps/unix/sysv/linux/s390/sem_post.c (__new_sem_post): Fix | |
1858 | check of lll_futex_wake return value. | |
1859 | ||
ea6a015b RM |
1860 | 2003-03-03 Roland McGrath <roland@redhat.com> |
1861 | ||
1862 | * forward.c: Fix typo in __pthread_attr_init_2_0 compat_symbol decl. | |
1863 | ||
1864 | * sysdeps/pthread/pthread-functions.h (struct pthread_functions): | |
1865 | Argument to ptr___pthread_cleanup_upto is __jmp_buf, not jmp_buf. | |
1866 | * sysdeps/unix/sysv/linux/jmp-unwind.c: Likewise. | |
1867 | ||
4adacf57 UD |
1868 | 2003-03-02 Ulrich Drepper <drepper@redhat.com> |
1869 | ||
1be3d664 UD |
1870 | * sysdeps/pthread/timer_create.c (timer_create): Return correct |
1871 | error for CPU clocks. | |
1872 | ||
885bafa1 UD |
1873 | * sysdeps/unix/sysv/linux/bits/posix_opt.h: Define |
1874 | _POSIX_MONOTONIC_CLOCK. | |
1875 | * sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: Likewise. | |
1876 | ||
4adacf57 UD |
1877 | * tst-cancel4.c (tf_sleep): Lower sleep time a bit to not upset |
1878 | recent kernels. | |
1879 | ||
86bfff4d UD |
1880 | 2003-03-01 Ulrich Drepper <drepper@redhat.com> |
1881 | ||
1882 | * descr.h (struct pthread): Move cleanup field to the front. | |
1883 | ||
d1149385 RM |
1884 | 2003-03-01 Roland McGrath <roland@redhat.com> |
1885 | ||
1886 | * sem_open.c (sem_open): Braino fix. | |
1887 | ||
bd8bb78b UD |
1888 | 2003-03-01 Ulrich Drepper <drepper@redhat.com> |
1889 | ||
748bec08 UD |
1890 | * sysdeps/i386/tcb-offsets.sym: Add CLEANUP and CLEANUP_PREV. |
1891 | * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Inline | |
1892 | __pthread_cleanup_pop functionality. | |
1893 | * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise. | |
1894 | ||
bd8bb78b UD |
1895 | * descr.h (struct pthread): Move tid field to the front now that |
1896 | it is often used. | |
1897 | ||
1898 | * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevelmutex.S | |
1899 | (__lll_mutex_timedlock_wait): Remove. | |
1900 | (__lll_mutex_unlock_wake): Don't save, load, and restore %esi. | |
1901 | * sysdeps/unix/sysv/linux/i386/i486/lowlevelmutex.S | |
1902 | (__lll_mutex_unlock_wake): Don't save, load, and restore %esi. | |
1903 | * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S | |
1904 | (lll_unlock_wake_cb): Don't save and restore %esi. | |
1905 | (__lll_unlock_wake): Add alignment. Don't save, load, and restore | |
1906 | %esi. | |
1907 | (__lll_timedwait_tid): Add alignment. | |
1908 | * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S | |
1909 | (__lll_unlock_wake): Add alignment. Don't save, load, and restore | |
1910 | %esi. | |
1911 | (__lll_timedwait_tid): Removed. | |
1912 | * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S | |
1913 | (__pthread_cond_broadcast): Don't save, load, and restore %esi. | |
1914 | * sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S | |
1915 | (pthread_barrier_wait): Don't save, load, and restore %esi for | |
1916 | last thread. | |
1917 | * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S | |
1918 | (__pthread_cond_signal): Don't save, load, and restore %esi. | |
1919 | * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S | |
1920 | (__pthread_rwlock_unlock): Don't save, load, and restore %esi. | |
1921 | * sysdeps/unix/sysv/linux/i386/i486/sem_post.S (__new_sem_post): | |
1922 | Don't save, load, and restore %esi. | |
1923 | ||
d2637c70 UD |
1924 | 2003-02-27 Ulrich Drepper <drepper@redhat.com> |
1925 | ||
567fb22a UD |
1926 | * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S: |
1927 | Release lock before waking up the waiters. | |
1928 | ||
427f5fa1 UD |
1929 | * tst-exit1.c (do_test): Don't start more than one thread in parallel. |
1930 | ||
a2d83cfb UD |
1931 | * tst-rwlock9.c (writer_thread): Correct adding TIMEOUT. |
1932 | (reader_thread): Likewise. | |
1933 | ||
d2637c70 UD |
1934 | * sysdeps/pthread/pthread_rwlock_unlock.c |
1935 | (__pthread_rwlock_unlock): Release internal lock early. Don't try | |
1936 | to wake up readers if there are none. | |
1937 | ||
1938 | * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S: | |
1939 | Release internal lock before wake threads. | |
1940 | ||
b1531183 UD |
1941 | 2003-02-26 Ulrich Drepper <drepper@redhat.com> |
1942 | ||
dbf6131c UD |
1943 | * Makefile (tests): Add tst-rwlock10 and tst-rwlock11. |
1944 | * tst-rwlock8.c: Initialize lock with INIT. Allow INIT to be | |
1945 | predefined. | |
1946 | * tst-rwlock9.c: Likewise. | |
1947 | * tst-rwlock10.c: New file. | |
1948 | * tst-rwlock11.c: New file. | |
1949 | ||
695799fe UD |
1950 | * Makefile (tests): Add tst-dlsym1. |
1951 | * tst-dlsym1.c: New file. | |
1952 | ||
b1531183 UD |
1953 | * init.c (__pthread_initialize_minimal_internal): Set |
1954 | GL(dl_error_catch_tsd) to __libc_dl_error_tsd. | |
1955 | * Versions (libc:GLIBC_PRIVATE): Export __libc_dl_error_tsd. | |
1956 | ||
3724f268 UD |
1957 | 2003-02-24 Ulrich Drepper <drepper@redhat.com> |
1958 | ||
3857ca78 UD |
1959 | * sem_open.c (sem_open): Fix handling of O_CREAT without O_EXCL. |
1960 | ||
80d80779 UD |
1961 | * tst-cond2.c: Fix sychronization with child. |
1962 | ||
86371308 UD |
1963 | * tst-rwlock8.c (reader_thread): Remove unused variable. |
1964 | ||
ffeb4481 UD |
1965 | * Makefile: Add rules to build and run tst-tls3. |
1966 | * tst-tls3.c: New file. | |
1967 | * tst-tls3mod.c: New file. | |
1968 | ||
3724f268 UD |
1969 | * Makefile (tests): Add tst-rwlock8 and tst-rwlock9. |
1970 | * tst-rwlock8.c: New file. | |
1971 | * tst-rwlock9.c: New file. | |
1972 | * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S: Fix | |
1973 | complete broken rwlock implementation. | |
1974 | * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S: | |
1975 | Likewise. | |
1976 | * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S: | |
1977 | Likewise. | |
1978 | * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S: Likewise. | |
1979 | * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S: Likewise. | |
18a53579 UD |
1980 | * sysdeps/pthread/pthread_rwlock_rdlock.c: Likewise. |
1981 | * sysdeps/pthread/pthread_rwlock_timedrdlock.c: Likewise. | |
1982 | * sysdeps/pthread/pthread_rwlock_timedwrlock.c: Likewise. | |
1983 | * sysdeps/pthread/pthread_rwlock_unlock.c: Likewise. | |
1984 | * sysdeps/pthread/pthread_rwlock_wrlock.c: Likewise. | |
3724f268 | 1985 | |
8915cc40 RM |
1986 | 2003-02-23 Roland McGrath <roland@redhat.com> |
1987 | ||
1988 | * Makefile (nptl-version): Change regexp so case sensitivity is ok. | |
1989 | ||
fd1a0d0c UD |
1990 | 2003-02-23 Ulrich Drepper <drepper@redhat.com> |
1991 | ||
ecf28959 UD |
1992 | * Makefile (tests): Add tst-context1. |
1993 | * tst-context1.c: New file. | |
1994 | ||
5e47b76b UD |
1995 | * Makefile (tests): Add tst-tls1 and tst-tls2. |
1996 | * tst-tls1.c: New file. | |
1997 | * tst-tls2.c: New file. | |
1998 | ||
5a6bbb41 UD |
1999 | * libc-cancellation.c (__libc_enable_asynccancel): Correct test |
2000 | for failed cmpxchg. | |
2001 | ||
fd1a0d0c UD |
2002 | * pthread_create.c (start_thread): Set EXITING_BIT early. |
2003 | ||
2004 | * sysdeps/i386/tls.h (THREAD_GETMEM): Mark asm as volatile. | |
2005 | (THREAD_GETMEM_NC): Likewise. | |
2006 | ||
757f9fcb UD |
2007 | 2003-02-22 Ulrich Drepper <drepper@redhat.com> |
2008 | ||
b1b8e747 UD |
2009 | * sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S: Shave |
2010 | off 3 more bytes by using offset-less instructions when possible. | |
2011 | ||
c780aa21 | 2012 | * Makefile: Add dependency for $(objpfx)version.d. |
757f9fcb UD |
2013 | |
2014 | * eintr.c (eintr_source): Add unnecessary return but the compiler | |
2015 | insists. | |
2016 | ||
2017 | * tst-kill3.c: Include <unistd.h>. | |
2018 | ||
5148559c RM |
2019 | 2003-02-21 Roland McGrath <roland@redhat.com> |
2020 | ||
2021 | * pthread_create.c (start_thread): Call __libc_thread_freeres. | |
2022 | ||
ab2d98e3 UD |
2023 | 2003-02-21 Ulrich Drepper <drepper@redhat.com> |
2024 | ||
71028edd UD |
2025 | * Makefile (tests): Add tst-eintr1. |
2026 | (distribute): Add eintr.c. | |
2027 | * tst-eintr1.c: New file. | |
2028 | * eintr.c: New file. | |
2029 | ||
e814f748 UD |
2030 | * pthread_cancel.c (pthread_cancel): Use tkill directly. |
2031 | ||
2032 | * sysdeps/unix/sysv/linux/pthread_kill.c (__pthread_kill): | |
2033 | Disallow sending SIGCANCEL. | |
2034 | ||
ab2d98e3 | 2035 | * Makefile (tests): Remove tst-basic7. Add tst-kill1, tst-kill2, |
9c03686d | 2036 | tst-kill3, tst-kill4, tst-kill5, tst-kill6. |
e814f748 UD |
2037 | * tst-kill1.c: New file. |
2038 | * tst-kill2.c: New file. | |
2039 | * tst-kill3.c: New file. | |
2040 | * tst-kill5.c: New file. | |
9c03686d | 2041 | * tst-kill6.c: New file. |
e814f748 UD |
2042 | * tst-basic7.c: Renamed to... |
2043 | * tst-kill4.c: ...this. | |
ab2d98e3 | 2044 | |
59fed0e2 RM |
2045 | 2003-02-21 Roland McGrath <roland@redhat.com> |
2046 | ||
2047 | * Makefile (install-lib-ldscripts): New variable. | |
2048 | ||
49dc759f UD |
2049 | 2003-02-21 Ulrich Drepper <drepper@redhat.com> |
2050 | ||
8c2e9a29 UD |
2051 | * pthreadP.h: Define INVALID_TD_P and INVALID_NOT_TERMINATED_TD_P. |
2052 | * pthread_cancel.c: Use INVALID_TD_P. | |
2053 | * pthread_detach.c: Likewise. | |
2054 | * pthread_getschedparam.c: Likewise. | |
2055 | * pthread_setschedparam.c: Likewise. | |
2056 | * sysdeps/pthread/pthread_getcpuclockid.c: Likewise. | |
2057 | * sysdeps/unix/sysv/linux/pthread_kill.c: Likewise. | |
2058 | * pthread_join.c: Use INVALID_NOT_TERMINATED_TD_P. | |
2059 | * pthread_timedjoin.c: Likewise. | |
2060 | ||
2061 | * tst-basic7.c: Include <signal.h>. | |
2062 | ||
49dc759f UD |
2063 | * pthread_join.c (pthread_join): Limited checking for invalid |
2064 | descriptors. | |
2065 | * pthread_timedjoin.c (pthread_timedjoin_np): Likewise. | |
2066 | ||
df5803bf UD |
2067 | 2003-02-20 Ulrich Drepper <drepper@redhat.com> |
2068 | ||
c5acd3d7 UD |
2069 | * pthread_create.c (deallocate_tsd): Reset found_nonzero at the |
2070 | beginning of the loop. Clear the entire first block of TSD. | |
df5803bf UD |
2071 | * Makefile (tests): Add tst-key4. |
2072 | * tst-key4.c: New file. | |
2073 | ||
729924a0 UD |
2074 | 2003-02-18 Ulrich Drepper <drepper@redhat.com> |
2075 | ||
2f7dc594 UD |
2076 | * Makefile (tests): Add tst-basic7. |
2077 | * tst-basic7.c: New file. | |
2078 | ||
ba25bb0f UD |
2079 | * pthread_create.c (deallocate_tsd): Mark as internal_function. |
2080 | Add some more __builtin_expect. | |
2081 | ||
12fd3c5f | 2082 | * pthreadP.h: Define dummy version of DEBUGGING_P. |
729924a0 | 2083 | |
5430d926 UD |
2084 | 2003-02-17 Ulrich Drepper <drepper@redhat.com> |
2085 | ||
b0db7fbe UD |
2086 | * sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: Remnove |
2087 | _POSIX_THREAD_PRIORITY_SCHEDULING. | |
2088 | * sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: Remove | |
2089 | _XOPEN_REALTIME_THREADS. | |
2090 | * sysdeps/unix/sysv/linux/bits/posix_opt.h: Likewise. | |
2091 | ||
2092 | * sysdeps/unix/sysv/linux/pthread_kill.c (__pthread_kill): The | |
2093 | kernel returns EINVAL for PID <= 0, work around it. | |
2094 | ||
ecfda9bd UD |
2095 | * Makefile (tests): Add tst-signal5. |
2096 | * tst-signal5.c: New file. | |
2097 | ||
7d78ab99 UD |
2098 | * sysdeps/unix/sysv/linux/bits/local_lim.h: Define TTY_NAME_MAX |
2099 | and LOGIN_NAME_MAX. | |
2100 | ||
371a2972 UD |
2101 | * tst-cancel1.c (tf): Block all signals. |
2102 | ||
5430d926 UD |
2103 | * Makefile (tests): Add tst-basic6. |
2104 | * tst-basic6.c: New file. | |
2105 | ||
2106 | * tst-basic1.c: Add test for process ID. | |
2107 | ||
2108 | * Makefile (tests): Add tst-cancel10. | |
2109 | * tst-cancel10.c: New file. | |
2110 | ||
2111 | * Makefile (tests): Add tst-signal4. | |
2112 | * tst-signal4.c: New file. | |
2113 | ||
2114 | * sysdeps/pthread/pthread_sigmask.c (pthread_sigmask): Use | |
2115 | __sigismember instead of sigismember. Add __builtin_expect. | |
2116 | ||
1564916a UD |
2117 | 2003-02-16 Ulrich Drepper <drepper@redhat.com> |
2118 | ||
179ff175 UD |
2119 | * tst-attr1.c (do_test): Add tests for pthread_setcanceltype, |
2120 | pthread_setcancelstate, and pthread_rwlock_setpshared. | |
2121 | ||
e4335f9a UD |
2122 | * tst-cancel7.c (do_test): Make sure the pid file exists before |
2123 | canceling the thread. | |
2124 | ||
0a37669a UD |
2125 | * tst-rwlock6.c: More pthread_rwlock_timedwrlock and |
2126 | pthread_rwlock_timedrdlock tests. | |
2127 | * tst-rwlock7.c: More pthread_rwlock_timedwrlock tests. | |
2128 | * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S: | |
2129 | Check for invalid tv_nsec field. | |
2130 | * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S: | |
2131 | Likewise. | |
2132 | ||
2133 | * pthread_mutex_trylock.c (__pthread_mutex_trylock): Protect | |
2134 | recursive mutex of overflow. | |
2135 | ||
2136 | * tst-attr1.c (do_test): Add test for pthread_mutexattr_setpshared. | |
2137 | ||
e4335f9a | 2138 | * libc-cancellation.c (__libc_enable_asynccancel): Rewrite to avoid |
1564916a UD |
2139 | going into an endless loop. |
2140 | * Makefile (tests): Add tst-cancel9. | |
2141 | * tst-cancel9.c: New file. | |
2142 | ||
2143 | * pthread_cancel.c (pthread_cancel): Use the result of __pthread_kill. | |
2144 | ||
b270b548 UD |
2145 | 2003-02-15 Ulrich Drepper <drepper@redhat.com> |
2146 | ||
1c82b97f UD |
2147 | * tst-mutex5.c (do_test): Add more timedlock tests. |
2148 | ||
b2f05465 | 2149 | * tst-mutex2.c: Tests of trylock and unlock with ERROR mutexes. |
c3bb9ee1 UD |
2150 | * tst-mutex3.c (do_test): Add tests for trylock with RECURSIVE mutexes. |
2151 | ||
e798b60f UD |
2152 | * sysdeps/unix/sysv/linux/pthread_kill.c (__pthread_kill): Don't |
2153 | use INLINE_SYSCALL. Error number is returned, not -1. | |
2154 | ||
90491dc4 UD |
2155 | * pthreadP.h: Mark declarations of __find_in_stack_list, __free_tcb, |
2156 | and __deallocate_stack with internal_function. | |
2157 | * pthread_create.c: Adjust definitions appropriately. | |
2158 | * allocatestack.c: Likewise. | |
2159 | ||
2160 | * pthread_join.c: Add one more __builtin_expect. | |
2161 | * pthread_timedjoin.c: Likewise. | |
2162 | ||
2163 | * pthread_getspecific.c (__pthread_getspecific): Clear data->data | |
2164 | not data of sequence number does not match. | |
2165 | Add one __builtin_expect. | |
2166 | ||
c6247c9d UD |
2167 | * Makefile (tests): Add tst-clock1. |
2168 | * tst-clock1.c: New file. | |
2169 | ||
b270b548 UD |
2170 | * pthread_setconcurrency.c (pthread_setconcurrency): Fail for |
2171 | negative arguments. | |
2172 | * Makefile (tests): Add tst-basic5. | |
2173 | * tst-basic5.c: New file. | |
2174 | ||
700bf7af UD |
2175 | 2003-02-14 Ulrich Drepper <drepper@redhat.com> |
2176 | ||
757de559 UD |
2177 | * Makefile (tests): Add tst-basic4. |
2178 | * tst-basic4.c: New file. | |
2179 | ||
47202270 UD |
2180 | * pthreadP.h: Add declaraction for __nptl_nthreads. |
2181 | * pthread_create.c: Define __nptl_nthreads | |
2182 | (start_thread): Increment __nptl_nthreads at beginning. Decrement | |
b270b548 | 2183 | after thread is done. If then zero, call exit(0). |
47202270 UD |
2184 | * sysdeps/pthread/pthread-functions.h (struct pthread_functions): |
2185 | Add ptr_nthreads. Define HAVE_PTR_NTHREADS. | |
2186 | * init.c (pthread_functions): Initialize ptr_nthreads. | |
2187 | * allocatestack.c (nptl_nthreads): Remove definition and all uses. | |
2188 | (__reclaim_stacks): Decrement __nptl_nthreads. | |
2189 | * sysdeps/pthread/Makefile [$(subdir)==csu] (CFLAGS-libc-start.c): | |
2190 | Define. | |
2191 | * Makefile (tests): Add tst-basic3. | |
2192 | * tst-basic3.c: New file. | |
2193 | ||
e320ef46 UD |
2194 | * descr.h: Define CANCELING_BIT and CANCELING_BITMASK. Introduce |
2195 | after CANCELTYPE_BIT, move the other bits up. Update CANCEL_RESTMASK. | |
2196 | * init.c (sigcancel_handler): Also set CANCELING_BITMASK bit in newval. | |
2197 | * pthread_cancel.c (pthread_cancel): Likewise. Also set CANCELING_BIT | |
2198 | if asynchronous canceling is enabled. | |
2199 | * pthread_join.c (pthread_join): When recognizing circular joins, | |
2200 | take into account the other thread might be already canceled. | |
2201 | * Makefile (tests): Add tst-join5. | |
2202 | * tst-join5.c: New file. | |
2203 | ||
700bf7af UD |
2204 | * Makefile (tests): Add tst-join4. |
2205 | * tst-join4.c: New file. | |
2206 | ||
2207 | 2003-02-13 Ulrich Drepper <drepper@redhat.com> | |
2208 | ||
2209 | * tst-cond4.c (main): Add test of pthread_attr_getpshared. | |
2210 | ||
dac0f772 UD |
2211 | 2003-02-13 Martin Schwidefsky <schwidefsky@de.ibm.com> |
2212 | ||
2213 | * sysdeps/s390/tls.h (THREAD_GETMEM, THREAD_GETMEM_NC, THREAD_SETMEM, | |
2214 | THREAD_SETMEM_NC): Use passed descr instead of THREAD_SELF. | |
2215 | * sysdeps/unix/sysv/linux/s390/jmp-unwind.c (_longjmp_unwind): Avoid | |
2216 | warning. | |
2217 | * sysdeps/unix/sysv/linux/s390/lowlevellock.c: Include <sys/time.h> | |
2218 | to avoid warning. | |
2219 | * sysdeps/unix/sysv/linux/s390/sem_post.c (__new_sem_post): Return | |
2220 | error if lll_futex_wake failed. | |
2221 | ||
e8cda341 UD |
2222 | 2003-02-13 Ulrich Drepper <drepper@redhat.com> |
2223 | ||
a7720b5e UD |
2224 | * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Fix |
2225 | handling of cancellation and failung pthread_mutex_unlock call. | |
2226 | * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise. | |
2227 | * Makefile (tests): Add tst-cond8 and tst-cond9. | |
2228 | * tst-cond8.c: New file. | |
2229 | * tst-cond9.c: New file. | |
2230 | ||
a1ea4c06 UD |
2231 | * tst-cond7.c (do_test): Unlock the mutex before canceling the thread. |
2232 | ||
2233 | * sysdeps/pthread/pthread.h: Add missing initializers. Protect | |
2234 | non-standard initializers with __USE_GNU. | |
2235 | ||
e8cda341 UD |
2236 | * Makefile (tests): Add tst-cleanup3. |
2237 | * tst-cleanup3.c: New file. | |
2238 | ||
2067577c UD |
2239 | 2003-02-12 Ulrich Drepper <drepper@redhat.com> |
2240 | ||
89e78a95 UD |
2241 | * Makefile (tests): Add tst-attr1 and tst-attr2. |
2242 | * tst-attr1.c: New file. | |
2243 | * tst-attr2.c: New file. | |
2244 | ||
dfdd294a UD |
2245 | * Makefile: Add rules to build and run tst-atfork2 test. |
2246 | * tst-atfork2.c: New file. | |
2247 | * tst-atfork2mod.c: New file. | |
2248 | ||
2249 | * sysdeps/unix/sysv/linux/unregister-atfork.c | |
2250 | (__unregister_atfork): Free the memory allocated for the handlers | |
2251 | after removing them from the lists. | |
2252 | ||
2253 | * sysdeps/unix/sysv/linux/register-atfork.c: Define memeory | |
2254 | cleanup function. | |
2255 | ||
2256 | * tst-atfork1.c (do_test): Wait for the child we forked. | |
2257 | Report error in child. | |
2258 | ||
2259 | * sysdeps/unix/sysv/linux/fork.c (__libc_fork): Fix comment. | |
2260 | ||
2067577c UD |
2261 | * sysdeps/pthread/Makefile: Define CFLAGS-confstr.c. |
2262 | ||
2a8a8a84 UD |
2263 | 2003-02-10 Ulrich Drepper <drepper@redhat.com> |
2264 | ||
d9dd121e UD |
2265 | * Makefile (tests): Add tst-cancel8. |
2266 | * tst-cancel8.c: New file. | |
2267 | ||
2a8a8a84 UD |
2268 | * sysdeps/unix/sysv/linux/i386/pthread_once.S (clear_once_control): Fix |
2269 | clearing of control variable. | |
defd1870 | 2270 | * Makefile (tests): Add tst-once3 and tst-once4. |
2a8a8a84 | 2271 | * tst-once3.c: New file. |
defd1870 | 2272 | * tst-once4.c: New file. |
2a8a8a84 | 2273 | |
a54e8d33 UD |
2274 | 2003-02-08 kaz Kojima <kkojima@rr.iij4u.or.jp> |
2275 | ||
2276 | * sysdeps/sh/Makefile: New file. | |
2277 | * sysdeps/sh/bits/atomic.h: New file. | |
2278 | * sysdeps/sh/pthread_spin_init.c: New file. | |
2279 | * sysdeps/sh/pthread_spin_lock.c: New file. | |
2280 | * sysdeps/sh/pthread_spin_trylock.S: New file. | |
2281 | * sysdeps/sh/pthread_spin_unlock.S: New file. | |
2282 | * sysdeps/sh/pthreaddef.h: New file. | |
2283 | * sysdeps/sh/tcb-offsets.sym: New file. | |
2284 | * sysdeps/sh/td_ta_map_lwp2thr.c: New file. | |
2285 | * sysdeps/sh/tls.h: New file. | |
2286 | * sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h: New file. | |
2287 | * sysdeps/unix/sysv/linux/sh/bits/semaphore.h: New file. | |
2288 | * sysdeps/unix/sysv/linux/sh/createthread.c: New file. | |
2289 | * sysdeps/unix/sysv/linux/sh/fork.c: New file. | |
2290 | * sysdeps/unix/sysv/linux/sh/libc-lowlevellock.S: New file. | |
2291 | * sysdeps/unix/sysv/linux/sh/libc-lowlevelmutex.S: New file. | |
2292 | * sysdeps/unix/sysv/linux/sh/lowlevel-atomic.h: New file. | |
2293 | * sysdeps/unix/sysv/linux/sh/lowlevelcond.h: New file. | |
2294 | * sysdeps/unix/sysv/linux/sh/lowlevellock.S: New file. | |
2295 | * sysdeps/unix/sysv/linux/sh/lowlevellock.h: New file. | |
2296 | * sysdeps/unix/sysv/linux/sh/lowlevelmutex.S: New file. | |
2297 | * sysdeps/unix/sysv/linux/sh/lowlevelrwlock.h: New file. | |
2298 | * sysdeps/unix/sysv/linux/sh/pt-initfini.c: New file. | |
2299 | * sysdeps/unix/sysv/linux/sh/pt-vfork.S: New file. | |
2300 | * sysdeps/unix/sysv/linux/sh/pthread_barrier_wait.S: New file. | |
2301 | * sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S: New file. | |
2302 | * sysdeps/unix/sysv/linux/sh/pthread_cond_signal.S: New file. | |
2303 | * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S: New file. | |
2304 | * sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S: New file. | |
2305 | * sysdeps/unix/sysv/linux/sh/pthread_once.S: New file. | |
2306 | * sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S: New file. | |
2307 | * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedrdlock.S: New file. | |
2308 | * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedwrlock.S: New file. | |
2309 | * sysdeps/unix/sysv/linux/sh/pthread_rwlock_unlock.S: New file. | |
2310 | * sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S: New file. | |
2311 | * sysdeps/unix/sysv/linux/sh/sem_post.S: New file. | |
2312 | * sysdeps/unix/sysv/linux/sh/sem_timedwait.S: New file. | |
2313 | * sysdeps/unix/sysv/linux/sh/sem_trywait.S: New file. | |
2314 | * sysdeps/unix/sysv/linux/sh/sem_wait.S: New file. | |
2315 | * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h: New file. | |
2316 | ||
696e556e UD |
2317 | 2003-02-08 Ulrich Drepper <drepper@redhat.com> |
2318 | ||
2319 | * tst-cond2.c: Rearrange code to not rely on behavior undefined | |
2320 | according to POSIX. | |
2321 | ||
2322 | * tst-basic2.c (do_test): Lock mutex before creating the thread. | |
2323 | ||
fef710d6 UD |
2324 | 2003-02-07 Ulrich Drepper <drepper@redhat.com> |
2325 | ||
c6180643 UD |
2326 | * sysdeps/x86_64/tls.h: Remove unnecessary macros, left over from x86. |
2327 | (TLS_GET_FS): New #define. | |
2328 | (TLS_SET_FS): New #define. | |
2329 | Correct value of __NR_set_thread_area. | |
2330 | ||
fef710d6 UD |
2331 | * sysdeps/x86_64/td_ta_map_lwp2thr.c: New file. |
2332 | ||
11090a99 UD |
2333 | 2003-02-06 Ulrich Drepper <drepper@redhat.com> |
2334 | ||
65c68990 UD |
2335 | * Makefile (tests): Add tst-popen1. |
2336 | * tst-popen1.c: New file. | |
2337 | ||
11090a99 UD |
2338 | * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Remove wrong |
2339 | but inactive generalization. | |
2340 | * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise. | |
2341 | * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S: Likewise. | |
2342 | Minor optimization, remove one instruction. | |
2343 | * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S: Likewise. | |
2344 | ||
a88c9263 UD |
2345 | 2003-02-04 Martin Schwidefsky <schwidefsky@de.ibm.com> |
2346 | ||
2347 | * sysdeps/unix/sysv/linux/s390/fork.c: Correct order of parameters. | |
2348 | ||
2349 | 2003-01-31 Martin Schwidefsky <schwidefsky@de.ibm.com> | |
2350 | ||
2351 | * init.c (__NR_set_tid_address): Add #ifdef for s390. | |
2352 | * sysdeps/pthread/pthread_barrier_wait.c: New file. | |
2353 | * sysdeps/pthread/pthread_cond_broadcast.c: New file. | |
2354 | * sysdeps/pthread/pthread_cond_signal.c: New file. | |
2355 | * sysdeps/pthread/pthread_cond_timedwait.c: New file. | |
2356 | * sysdeps/pthread/pthread_cond_wait.c: New file. | |
2357 | * sysdeps/pthread/pthread_rwlock_rdlock.c: New file. | |
2358 | * sysdeps/pthread/pthread_rwlock_timedrdlock.c: New file. | |
2359 | * sysdeps/pthread/pthread_rwlock_timedwrlock.c: New file. | |
2360 | * sysdeps/pthread/pthread_rwlock_unlock.c: New file. | |
2361 | * sysdeps/pthread/pthread_rwlock_wrlock.c: New file. | |
2362 | * sysdeps/s390/Makefile: New file. | |
2363 | * sysdeps/s390/bits/atomic.h: New file. | |
2364 | * sysdeps/s390/pthread_spin_init.c: New file. | |
2365 | * sysdeps/s390/pthread_spin_lock.c: New file. | |
2366 | * sysdeps/s390/pthread_spin_trylock.c: New file. | |
2367 | * sysdeps/s390/pthread_spin_unlock.c: New file. | |
2368 | * sysdeps/s390/pthreaddef.h: New file. | |
2369 | * sysdeps/s390/tcb-offsets.sym: New file. | |
2370 | * sysdeps/s390/td_ta_map_lwp2thr.c: New file. | |
2371 | * sysdeps/s390/tls.h: New file. | |
2372 | * sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h: New file. | |
2373 | * sysdeps/unix/sysv/linux/s390/bits/semaphore.h: New file. | |
2374 | * sysdeps/unix/sysv/linux/s390/createthread.c: New file. | |
2375 | * sysdeps/unix/sysv/linux/s390/dl-sysdep.h: New file. | |
2376 | * sysdeps/unix/sysv/linux/s390/fork.c: New file. | |
2377 | * sysdeps/unix/sysv/linux/s390/jmp-unwind.c: New file. | |
2378 | * sysdeps/unix/sysv/linux/s390/libc-lowlevellock.c: New file. | |
2379 | * sysdeps/unix/sysv/linux/s390/libc-lowlevelmutex.c: New file. | |
2380 | * sysdeps/unix/sysv/linux/s390/lowlevellock.c: New file. | |
2381 | * sysdeps/unix/sysv/linux/s390/lowlevellock.h: New file. | |
2382 | * sysdeps/unix/sysv/linux/s390/lowlevelmutex.c: New file. | |
2383 | * sysdeps/unix/sysv/linux/s390/lowlevelsem.h: New file. | |
2384 | * sysdeps/unix/sysv/linux/s390/pthread_once.c: New file. | |
2385 | * sysdeps/unix/sysv/linux/s390/s390-32/pt-initfini.c: New file. | |
2386 | * sysdeps/unix/sysv/linux/s390/s390-32/pt-vfork.S: New file. | |
2387 | * sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h: New file. | |
2388 | * sysdeps/unix/sysv/linux/s390/s390-64/pt-initfini.c: New file. | |
2389 | * sysdeps/unix/sysv/linux/s390/s390-64/pt-vfork.S: New file. | |
2390 | * sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h: New file. | |
2391 | * sysdeps/unix/sysv/linux/s390/sem_post.c: New file. | |
2392 | * sysdeps/unix/sysv/linux/s390/sem_timedwait.c: New file. | |
2393 | * sysdeps/unix/sysv/linux/s390/libc-lowlevellock.c: New file. | |
2394 | * sysdeps/unix/sysv/linux/s390/sem_wait.c: New file. | |
2395 | ||
6f1cff95 UD |
2396 | 2003-02-04 Ulrich Drepper <drepper@redhat.com> |
2397 | ||
ec609a8e UD |
2398 | * atomic.h: Add a couple more default implementations. |
2399 | (atomic_compare_and_exchange_acq): Use | |
d45e8740 UD |
2400 | __arch_compare_and_exchange_32_acq in return value definition. It |
2401 | always exists. | |
2402 | (atomic_bit_set): Renamed from atomic_set_bit. | |
0289bef9 | 2403 | Add missing atomic_ prefixes. |
e3ec8904 | 2404 | |
6f1cff95 UD |
2405 | * sysdeps/pthread/bits/libc-lock.h (__libc_once): In case no |
2406 | thread library is available, use correct value to mark initialized | |
2407 | once variable. | |
2408 | ||
4f088329 UD |
2409 | 2003-02-03 Ulrich Drepper <drepper@redhat.com> |
2410 | ||
6f1cff95 UD |
2411 | * allocatestack.c (allocate_stack): Use __getpagesize instead of |
2412 | __sysconf to determine pagesize. | |
2413 | ||
3e4fc359 | 2414 | * pthread_create.c: Include <atomic.h>. |
4f088329 UD |
2415 | * allocatestack.c (allocate_stack): Implement coloring of the |
2416 | allocated stack memory. Rename pagesize to pagesize_m1. It's the | |
2417 | size minus one. Adjust users. | |
3e4fc359 | 2418 | * sysdeps/i386/i686/Makefile: New file. |
4f088329 | 2419 | |
2f42e8be UD |
2420 | 2003-02-02 Ulrich Drepper <drepper@redhat.com> |
2421 | ||
4301f7e2 UD |
2422 | * allocatestack.c: Improve comment throughout the file. |
2423 | ||
2f42e8be | 2424 | * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S |
a37818b3 | 2425 | (__lll_lock_wait): Add branch prediction. |
2f42e8be UD |
2426 | * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S |
2427 | (__lll_lock_wait): Likewise. | |
2428 | (lll_unlock_wake_cb): Removed. | |
2429 | ||
4a7d6545 UD |
2430 | 2003-01-31 Ulrich Drepper <drepper@redhat.com> |
2431 | ||
2432 | * sysdeps/unix/sysv/linux/bits/posix_opt.h: Remove | |
2433 | _POSIX_THREAD_PRIORITY_SCHEDULING. | |
2434 | ||
886d5973 UD |
2435 | 2003-01-30 Jakub Jelinek <jakub@redhat.com> |
2436 | ||
2437 | * sysdeps/pthread/pthread-functions.h (struct pthread_functions): | |
2438 | Fix return type of ptr___pthread_getspecific. | |
2439 | ||
e474ca78 UD |
2440 | 2003-01-29 Ulrich Drepper <drepper@redhat.com> |
2441 | ||
2442 | * Makefile (tests): Add tst-umask1. | |
2443 | (tst-umask1-ARGS): Define. | |
2444 | * tst-umask1.c: New file. | |
2445 | ||
e6ebd2e4 UD |
2446 | 2003-01-28 Ulrich Drepper <drepper@redhat.com> |
2447 | ||
6cf26f41 UD |
2448 | * Makefile (libpthread-routines): Remove lowlevelrwlock. Add |
2449 | pthread_rwlock_rdlock, pthread_rwlock_timedrdlock, | |
2450 | pthread_rwlock_wrlock, pthread_rwlock_timedwrlock, and | |
2451 | pthread_rwlock_unlock. | |
2452 | * sysdeps/unix/sysv/linux/i386/i486/lowlevelrwlock.S: Removed | |
2453 | * sysdeps/unix/sysv/linux/i386/i586/lowlevelrwlock.S: Removed | |
2454 | * sysdeps/unix/sysv/linux/i386/i686/lowlevelrwlock.S: Removed | |
2455 | * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S: New file. | |
2456 | * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S: | |
2457 | New file. | |
2458 | * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S: New file. | |
2459 | * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S: | |
2460 | New file. | |
2461 | * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S: New file. | |
2462 | * sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_rdlock.S: New file. | |
2463 | * sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_timedrdlock.S: | |
2464 | New file. | |
2465 | * sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_wrlock.S: New file. | |
2466 | * sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_timedwrlock.S: | |
2467 | New file. | |
2468 | * sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_unlock.S: New file. | |
2469 | * sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_rdlock.S: New file. | |
2470 | * sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_timedrdlock.S: | |
2471 | New file. | |
2472 | * sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_wrlock.S: New file. | |
2473 | * sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_timedwrlock.S: | |
2474 | New file. | |
2475 | * sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_unlock.S: New file. | |
2476 | ||
1d087a7e UD |
2477 | * Makefile (libpthread-routines): Remove lowlevelcond and |
2478 | lowlevelsem. Add sem_wait, sem_trywait, sem_timedwait, sem_post, | |
2479 | pthread_cond_wait, pthread_cond_timedwait, pthread_cond_signal, | |
2480 | and pthread_cond_broadcast. | |
4a99d160 UD |
2481 | * sysdeps/unix/sysv/linux/i386/i486/lowlevelsem.S: Removed |
2482 | * sysdeps/unix/sysv/linux/i386/i486/lowlevelcond.S: Removed | |
2483 | * sysdeps/unix/sysv/linux/i386/i586/lowlevelsem.S: Removed | |
2484 | * sysdeps/unix/sysv/linux/i386/i586/lowlevelcond.S: Removed | |
2485 | * sysdeps/unix/sysv/linux/i386/i686/lowlevelsem.S: Removed | |
2486 | * sysdeps/unix/sysv/linux/i386/i686/lowlevelcond.S: Removed | |
2487 | * sysdeps/unix/sysv/linux/i386/i486/sem_wait.S: New file. | |
2488 | * sysdeps/unix/sysv/linux/i386/i486/sem_trywait.S: New file. | |
2489 | * sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S: New file. | |
2490 | * sysdeps/unix/sysv/linux/i386/i486/sem_post.S: New file. | |
2491 | * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: New file. | |
2492 | * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: New file. | |
2493 | * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S: New file. | |
2494 | * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S: New file. | |
2495 | * sysdeps/unix/sysv/linux/i386/i586/sem_wait.S: New file. | |
2496 | * sysdeps/unix/sysv/linux/i386/i586/sem_trywait.S: New file. | |
2497 | * sysdeps/unix/sysv/linux/i386/i586/sem_timedwait.S: New file. | |
2498 | * sysdeps/unix/sysv/linux/i386/i586/sem_post.S: New file. | |
2499 | * sysdeps/unix/sysv/linux/i386/i586/pthread_cond_wait.S: New file. | |
2500 | * sysdeps/unix/sysv/linux/i386/i586/pthread_cond_timedwait.S: New file. | |
2501 | * sysdeps/unix/sysv/linux/i386/i586/pthread_cond_signal.S: New file. | |
2502 | * sysdeps/unix/sysv/linux/i386/i586/pthread_cond_broadcast.S: New file. | |
2503 | * sysdeps/unix/sysv/linux/i386/i686/sem_wait.S: New file. | |
2504 | * sysdeps/unix/sysv/linux/i386/i686/sem_trywait.S: New file. | |
2505 | * sysdeps/unix/sysv/linux/i386/i686/sem_timedwait.S: New file. | |
2506 | * sysdeps/unix/sysv/linux/i386/i686/sem_post.S: New file. | |
2507 | * sysdeps/unix/sysv/linux/i386/i686/pthread_cond_wait.S: New file. | |
2508 | * sysdeps/unix/sysv/linux/i386/i686/pthread_cond_timedwait.S: New file. | |
2509 | * sysdeps/unix/sysv/linux/i386/i686/pthread_cond_signal.S: New file. | |
2510 | * sysdeps/unix/sysv/linux/i386/i686/pthread_cond_broadcast.S: New file. | |
2511 | * sysdeps/unix/sysv/linux/i386/lowlevelcond.h: New file. | |
1d087a7e | 2512 | |
e6ebd2e4 UD |
2513 | * sysdeps/unix/sysv/linux/i386/createthread.c: Define |
2514 | PREPARE_CREATE and TLS_VALUE with x86-specific bits. All the rest | |
2515 | of the code is moved to ... | |
2516 | * sysdeps/pthread/createthread.c: ...here. New file. | |
2517 | ||
a15698cb UD |
2518 | 2003-01-27 Ulrich Drepper <drepper@redhat.com> |
2519 | ||
0566b130 UD |
2520 | * sysdeps/unix/sysv/linux/i386/i486/lowlevelsem.S |
2521 | (__new_sem_post): Clear %eax before returning. | |
2522 | Reported by MAEDA Naoaki <maeda.naoaki@jp.fujitsu.com>. | |
2523 | ||
e6fb8846 UD |
2524 | * Makefile (tests): Add tst-cleanup2. |
2525 | * tst-cleanup2.c: New file. | |
2526 | ||
a15698cb UD |
2527 | * sysdeps/pthread/bits/libc-lock.h (__libc_cleanup_region_start): |
2528 | Interpret first parameter correctly. | |
2529 | ||
8824b0a1 UD |
2530 | 2003-01-17 Ulrich Drepper <drepper@redhat.com> |
2531 | ||
2532 | * Makefile (headers): Add bits/semaphore.h. | |
2533 | ||
850dcfca UD |
2534 | 2003-01-16 Jakub Jelinek <jakub@redhat.com> |
2535 | ||
2536 | * sysdeps/i386/tls.h (INIT_SYSINFO): Initialize _head->sysinfo even | |
2537 | if not SHARED. | |
2538 | ||
574b892e UD |
2539 | 2003-01-14 Ulrich Drepper <drepper@redhat.com> |
2540 | ||
a8d87c92 UD |
2541 | * sem_open.c (sem_open): Return SEM_FAILED if existing semaphore |
2542 | must be used and mapping failed. | |
2543 | Reported by Luke Elliott <luke.elliott@activfinancial.com>. | |
2544 | ||
574b892e UD |
2545 | * Makefile (CFLAGS-pthread_self.os): Define this, not |
2546 | CFLAGS-pthread_self.c. | |
2547 | ||
fb48047a UD |
2548 | 2003-01-13 Ulrich Drepper <drepper@redhat.com> |
2549 | ||
47805511 UD |
2550 | * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: Don't export |
2551 | lll_unlock_wake_cb. | |
2552 | ||
fb48047a UD |
2553 | * Makefile (libpthread-routines): Add version. Add rules to build |
2554 | version.os and banner.h. | |
2555 | * version.c: New file. | |
2556 | ||
115bb61d UD |
2557 | 2003-01-13 Jakub Jelinek <jakub@redhat.com> |
2558 | ||
2559 | * pthread_mutex_lock.c (__pthread_mutex_lock_internal): Make | |
2560 | the alias unconditional. | |
2561 | * pthread_mutex_unlock.c (__pthread_mutex_unlock_internal): Likewise. | |
2562 | ||
2563 | 2003-01-13 Ulrich Drepper <drepper@redhat.com> | |
2564 | ||
2565 | * Makefile (CFLAGS-pthread_self.c): New definition. | |
2566 | ||
6aca81bb UD |
2567 | 2003-01-06 Jakub Jelinek <jakub@redhat.com> |
2568 | ||
2569 | * sysdeps/pthread/pthread_sigmask.c (pthread_sigmask): Add | |
2570 | INTERNAL_SYSCALL_DECL, add err argument to INTERNAL_SYSCALL* macros. | |
2571 | * sysdeps/unix/sysv/linux/raise.c (raise): Likewise. | |
2572 | * init.c (__pthread_initialize_minimal_internal): Likewise. | |
2573 | ||
e9c7764e UD |
2574 | 2003-01-07 Jakub Jelinek <jakub@redhat.com> |
2575 | ||
b5facfda UD |
2576 | * pthreadP.h (__pthread_cond_timedwait): Add prototype. |
2577 | ||
e9c7764e UD |
2578 | * sysdeps/unix/sysv/linux/i386/dl-sysdep.h |
2579 | (RTLD_CORRECT_DYNAMIC_WEAK): Remove. | |
2580 | (DL_SYSINFO_IMPLEMENTATION): Change into .text section and back. | |
2581 | * sysdeps/unix/sysv/linux/i386/i686/dl-sysdep.h | |
2582 | (RTLD_CORRECT_DYNAMIC_WEAK): Remove. | |
2583 | (DL_SYSINFO_IMPLEMENTATION): Change into .text section and back. | |
2584 | ||
bef1e42f UD |
2585 | 2003-01-06 Jakub Jelinek <jakub@redhat.com> |
2586 | ||
2587 | * pthreadP.h (LIBC_CANCEL_HANDLED): Define. | |
2588 | * pt-system.c (LIBC_CANCEL_HANDLED): Add. | |
2589 | * tst-cancel-wrappers.sh: Remove all exceptions. | |
2590 | ||
bbd17455 UD |
2591 | 2003-01-05 Ulrich Drepper <drepper@redhat.com> |
2592 | ||
a73ab6df UD |
2593 | * tst-cancel-wrappers.sh: Invoke gawk not awk since we use GNU awk |
2594 | features. Reported by Marijn Ros <marijn@mad.scientist.com>. | |
2595 | ||
bbd17455 UD |
2596 | * sysdeps/unix/sysv/linux/jmp-unwind.c: Include <pthread-functions.h>. |
2597 | Use __libc_pthread_functions array if SHARED. | |
2598 | ||
2599 | * pthreadP.h: Move pthread_cond_2_0_t definition to... | |
2600 | * sysdeps/unix/sysv/linux/internaltypes.h: ...here. | |
2601 | ||
2602 | * sysdeps/pthread/bits/libc-lock.h (__libc_ptf_call): New #define. | |
2603 | (__libc_rwlock_rdlock, __libc_rwlock_wrlock, __libc_rwlock_unlock, | |
2604 | __libc_key_create, __libc_getspecific, __libc_setspecific): Use | |
2605 | __libc_ptf_call instead of __libc_maybe_call. | |
2606 | (PTF): New #define. | |
2607 | (__libc_cleanup_region_start): Wrap function name with PTF call. | |
2608 | (__libc_cleanup_region_end): Likewise. | |
2609 | (__libc_cleanup_end): Likewise. | |
2610 | ||
2611 | * pthread_getspecific.c: Add __pthread_getspecific_internal alias. | |
2612 | * pthread_setspecific.c: Add __pthread_setspecific_internal alias. | |
2613 | * pthread_key_create.c: Add __pthread_key_create_internal alias. | |
2614 | * pthreadP.h: Add prototypes. | |
2615 | ||
2616 | * sysdeps/unix/sysv/linux/i386/i486/lowlevelrwlock.S: Add | |
2617 | __pthread_rwlock_rdlock, __pthread_rwlock_wrlock, and | |
2618 | __pthread_rwlock_unlock aliases. | |
2619 | * pthreadP.h: Add prototypes for new aliases. | |
2620 | ||
2621 | * pthreadP.h (struct pthead_functions): Moved to... | |
2622 | * sysdeps/pthread/pthread-functions.h: ...here. New file. | |
2623 | * init.c (pthread_functions): Add initializers for new elements. | |
2624 | ||
2625 | * cleanup_defer.c: Add __pthread_cleanup_push_defer and | |
2626 | __pthread_cleanup_pop_restore aliases. | |
2627 | * pthreadP.h: Add prototypes. | |
2628 | ||
2629 | * cleanup.c: Rename _GI_pthread_cleanup_push to __pthread_cleanup_push | |
2630 | and _GI_pthread_cleanup_pop to __pthread_cleanup_pop. | |
2631 | * sysdeps/unix/sysv/linux/i386/i486/lowlevelcond.S: Adjust caller. | |
2632 | * sysdeps/unix/sysv/linux/i386/pthread_once.S: Likewise. | |
2633 | * sysdeps/unix/sysv/linux/x86_64/pthread_once.S: Likewise. | |
2634 | * pthreadP.h: Adjust prototypes and callers. | |
2635 | ||
d27a78be UD |
2636 | 2003-01-04 Ulrich Drepper <drepper@redhat.com> |
2637 | ||
b74121ae UD |
2638 | * Makefile (tests): Add tst-cancel7. |
2639 | (tst-cancel7-ARGS): New variable. | |
bbd17455 | 2640 | * tst-cancel7.c: New file. |
b74121ae | 2641 | |
29bc410c UD |
2642 | * old_pthread_cond_broadcast.c: Optimize initialization a bit to work |
2643 | around gcc defficiencies. | |
2644 | * old_pthread_cond_signal.c: Likewise. | |
2645 | * old_pthread_cond_timedwait.c: Likewise. | |
2646 | * old_pthread_cond_wait.c: Likewise. | |
2647 | ||
d27a78be UD |
2648 | * pthreadP.h (pthread_cond_2_0_t): Remove unneeded lock element. |
2649 | ||
733f25e6 UD |
2650 | 2003-01-03 Ulrich Drepper <drepper@redhat.com> |
2651 | ||
7edb2ae3 UD |
2652 | * Makefile (tests): Add tst-cond7. |
2653 | * tst-cond7.c: New file. | |
2654 | ||
b1151300 UD |
2655 | * sysdeps/unix/sysv/linux/i386/i486/lowlevelcond.S |
2656 | (condvar_cleanup): Get condvar address from the right place. | |
2657 | ||
733f25e6 UD |
2658 | * atomic.h: Correct definitions of atomic_full_barrier, |
2659 | atomic_read_barrier, atomic_write_barrier. | |
2660 | ||
2661 | * old_pthread_cond_broadcast.c: Make memory allocate and initialization | |
2662 | race-free. | |
2663 | * old_pthread_cond_signal.c: Likewise. | |
2664 | * old_pthread_cond_timedwait.c: Likewise. | |
2665 | * old_pthread_cond_wait.c: Likewise. | |
2666 | ||
686b7223 UD |
2667 | 2003-01-03 Jakub Jelinek <jakub@redhat.com> |
2668 | ||
2669 | * Makefile ($(objpfx)libpthread.so): Depend on ld.so. | |
2670 | ||
0e07706e UD |
2671 | 2003-01-03 Ulrich Drepper <drepper@redhat.com> |
2672 | ||
997256dd UD |
2673 | * pthreadP.h (pthread_cond_2_0_t): New type. |
2674 | (struct pthread_functions): Use new type for 2.0 condvar callbacks. | |
2675 | Use new type for the 2.0 condvar function prototypes. | |
2676 | * forward.c: Use pthread_cond_2_0_t for 2.0 condvar functions. | |
2677 | * old_pthread_cond_init.c: Use pthread_cond_2_0_t for condvar | |
2678 | parameter. | |
2679 | * old_pthread_cond_destroy.c: Likewise. | |
2680 | * old_pthread_cond_broadcast.c: Likewise. Lock appropriately. | |
2681 | * old_pthread_cond_signal.c: Likewise. | |
2682 | * old_pthread_cond_timedwait.c: Likewise. | |
2683 | * old_pthread_cond_wait.c: Likewise. | |
2684 | ||
842d2817 UD |
2685 | * sysdeps/unix/sysv/linux/i386/i486/lowlevelcond.S |
2686 | (__pthread_cond_wait): Don't save cancellation mode and seq value | |
2687 | in same location. | |
2688 | ||
0e07706e UD |
2689 | * herrno.c (__h_errno_location): Don't define as weak. |
2690 | ||
bf293afe UD |
2691 | 2003-01-02 Jakub Jelinek <jakub@redhat.com> |
2692 | ||
2693 | * Versions [libc] (GLIBC_2.3.2): Export pthread_cond_broadcast, | |
2694 | pthread_cond_destroy, pthread_cond_init, pthread_cond_signal | |
2695 | and pthread_cond_wait. | |
2696 | * old_pthread_cond_broadcast.c (__old_pthread_cond_broadcast): | |
2697 | Renamed to... | |
2698 | (__pthread_cond_broadcast_2_0): ... this. | |
2699 | * old_pthread_cond_destroy.c (__old_pthread_cond_destroy): | |
2700 | Renamed to... | |
2701 | (__pthread_cond_destroy_2_0): ... this. | |
2702 | * old_pthread_cond_init.c (__old_pthread_cond_init): | |
2703 | Renamed to... | |
2704 | (__pthread_cond_init_2_0): ... this. | |
2705 | * old_pthread_cond_signal.c (__old_pthread_cond_signal): | |
2706 | Renamed to... | |
2707 | (__pthread_cond_signal_2_0): ... this. | |
2708 | * old_pthread_cond_wait.c (__old_pthread_cond_wait): | |
2709 | Renamed to... | |
2710 | (__pthread_cond_wait_2_0): ... this. | |
2711 | * pthread_cond_destroy.c: Include shlib-compat.h. | |
2712 | (pthread_cond_destroy): Change strong_alias into versioned_symbol. | |
2713 | * pthread_cond_init.c: Include shlib-compat.h. | |
2714 | (pthread_cond_init): Change strong_alias into versioned_symbol. | |
2715 | * pthreadP.h (struct pthread_functions): Rename ptr_pthread_cond_* | |
2716 | fields to ptr___pthread_cond_* and add ptr___pthread_cond_*_2_0 | |
2717 | fields. | |
2718 | (__pthread_cond_broadcast_2_0, __pthread_cond_destroy_2_0, | |
2719 | __pthread_cond_init_2_0, __pthread_cond_signal_2_0, | |
2720 | __pthread_cond_wait_2_0): New prototypes. | |
2721 | (__old_pthread_cond_broadcast, __old_pthread_cond_destroy, | |
2722 | __old_pthread_cond_init, __old_pthread_cond_signal, | |
2723 | __old_pthread_cond_wait): Removed. | |
2724 | * init.c: Include shlib-compat.h. | |
2725 | (pthread_functions): Guard ptr___pthread_attr_init_2_0 | |
2726 | initialization with SHLIB_COMPAT (GLIBC_2_0, GLIBC_2_1). | |
2727 | Rename ptr_pthread_cond_* to ptr___pthread_cond_*, initialize | |
2728 | ptr___pthread_cond_*_2_0 fields. | |
2729 | * forward.c: Export both pthread_cond_*@@GLIBC_2.3.2 and | |
2730 | pthread_cond_*@GLIBC_2.0 compatibility symbols. | |
2731 | ||
2732 | * sysdeps/pthread/sigaction.c (SIGCANCEL): Only define if | |
2733 | LIBC_SIGACTION was not yet defined. | |
2734 | [!defined LIBC_SIGACTION]: Define LIBC_SIGACTION, #include self. | |
2735 | [!defined LIBC_SIGACTION] (__sigaction): New function and | |
2736 | libc_hidden_weak. | |
2737 | [!defined LIBC_SIGACTION] (sigaction): New weak_alias. | |
2738 | [defined LIBC_SIGACTION]: #include_next <sigaction.c>. | |
2739 | ||
2740 | 2003-01-02 Jakub Jelinek <jakub@redhat.com> | |
2741 | ||
2742 | * Makefile (CFLAGS-pthread_atfork.c): Add -DNOT_IN_libc. | |
2743 | ||
05df18c3 UD |
2744 | 2003-01-02 Ulrich Drepper <drepper@redhat.com> |
2745 | ||
2746 | * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h (pthread_cond_t): | |
2747 | New, larger type definition. | |
2748 | * sysdeps/unix/sysv/linux/i386/i486/lowlevelcond.S: New condvar | |
2749 | implementation. | |
2750 | * Versions [libpthread]: Add definitions for new pthread_cond_* | |
2751 | interfaces for version GLIBC_2.3.2. | |
2752 | * pthread_cond_init.c: Update initialization for new type definition. | |
2753 | * Makefile (libpthread-routines): Remove pthread_cond_wait, | |
2754 | pthread_cond_timedwait, pthread_cond_signal, and | |
2755 | pthread_cond_broadcast. Add old_pthread_cond_init, | |
2756 | old_pthread_cond_destroy, old_pthread_cond_wait, | |
2757 | old_pthread_cond_timedwait, old_pthread_cond_signal, and | |
2758 | old_pthread_cond_broadcast. | |
2759 | * old_pthread_cond_broadcast.c: New file. | |
2760 | * old_pthread_cond_destroy.c: New file. | |
2761 | * old_pthread_cond_init.c: New file. | |
2762 | * old_pthread_cond_signal.c: New file. | |
2763 | * old_pthread_cond_timedwait.c: New file. | |
2764 | * old_pthread_cond_wait.c: New file. | |
2765 | * pthreadP.h: Add prototypes for the compatibility interfaces. | |
2766 | ||
2767 | * pthread_cond_destroy.c: Don't include <errno.h>. | |
2768 | ||
fd8979e4 UD |
2769 | 2003-01-01 Ulrich Drepper <drepper@redhat.com> |
2770 | ||
2771 | * sysdeps/unix/sysv/linux/i386/i486/lowlevelrwlock.S: Avoid | |
2772 | unnecessary zero offset when addressing MUTEX. | |
2773 | ||
6d6ee629 UD |
2774 | 2002-12-31 Ulrich Drepper <drepper@redhat.com> |
2775 | ||
2776 | * sysdeps/unix/sysv/linux/fork.h: Add libc_hidden_proto for | |
2777 | __register_atfork. | |
2778 | * sysdeps/unix/sysv/linux/register-atfork.c: Add libc_hidden_def | |
2779 | for __register_atfork. | |
2780 | ||
a4baf360 UD |
2781 | 2002-12-31 Jakub Jelinek <jakub@redhat.com> |
2782 | ||
2783 | * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Use __ASSEMBLER__ | |
2784 | instead of ASSEMBLER test macro. | |
2785 | ||
2786 | * sysdeps/unix/sysv/linux/allocrtsig.c (__libc_current_sigrtmin, | |
2787 | __libc_current_sigrtmax): Add libc_hidden_def. | |
2788 | ||
2789 | * sysdeps/pthread/list.h: Remove assert.h include. | |
2790 | ||
e9395a94 UD |
2791 | 2002-12-31 Ulrich Drepper <drepper@redhat.com> |
2792 | ||
2793 | * sysdeps/pthread/pt-initfini.c (call_initialize_minimal): Use | |
2794 | __pthread_initialize_minimal_internal not | |
2795 | __pthread_initialize_minimal. | |
2796 | ||
89d6e444 UD |
2797 | 2002-12-30 Ulrich Drepper <drepper@redhat.com> |
2798 | ||
416d2de6 UD |
2799 | * sysdeps/pthread/pt-initfini.c (call_initialize_minimal): Mark |
2800 | __pthread_initialize_minimal as hidden. | |
2801 | ||
89d6e444 UD |
2802 | * init.c (__pthread_initialize_minimal_internal): Don't mark as |
2803 | constructor. | |
2804 | ||
2805 | 2002-12-31 Jakub Jelinek <jakub@redhat.com> | |
2806 | ||
2807 | * Makefile ($(inst_libdir)/libpthread.so): Depend on | |
2808 | $(common-objpfx)format.lds, include that into the output script. | |
2809 | Fix comment. | |
2810 | (extra-B-pthread.so): Change linuxthreads/ into nptl/. | |
2811 | ||
8cac677c UD |
2812 | 2002-12-28 Andreas Jaeger <aj@suse.de> |
2813 | ||
2814 | * sysdeps/unix/sysv/linux/xstatconv.c (xstat_conv): Adjust for | |
2815 | nsec resolution changes. | |
2816 | (xstat64_conv): Likewise. | |
2817 | (xstat32_conv): Likewise. | |
2818 | * sysdeps/unix/sysv/linux/kernel_stat.h: Add nsec resolution for | |
2819 | struct kernel_stat. | |
2820 | * sysdeps/unix/sysv/linux/bits/stat.h: Add nsec resolution for | |
2821 | structs stat and stat64. | |
2822 | * time/time.h (__timespec_defined): Define for __USE_MISC. | |
89d6e444 | 2823 | * io/sys/stat.h [__USE_MISC]: Define __need_timespec for struct stat. |
8cac677c | 2824 | |
49e9f864 UD |
2825 | 2002-12-30 Jakub Jelinek <jakub@redhat.com> |
2826 | ||
2827 | * forward.c (FORWARD2): Renamed from FORWARD3. Remove unused export | |
2828 | argument. | |
2829 | (pthread_attr_init_2_0, pthread_attr_init_2_1): Use FORWARD macro. | |
2830 | (pthread_exit): Use strong_alias to avoid warnings. | |
2831 | * pthreadP.h (struct pthread_functions): Rename ptr_pthread_exit | |
2832 | and ptr_pthread_attr_init_2_* to ptr___pthread_exit and | |
2833 | ptr___pthread_attr_init_2_*. | |
2834 | * init.c (pthread_functions): Adjust. | |
2835 | ||
bab09b26 UD |
2836 | 2002-12-29 Ulrich Drepper <drepper@redhat.com> |
2837 | ||
598d7a42 UD |
2838 | * forward.c: Make all functions available by default again. It |
2839 | caused too much trouble. | |
2840 | ||
bab09b26 UD |
2841 | * pt-siglongjmp.c: Removed. |
2842 | ||
3b7ed871 UD |
2843 | 2002-12-28 Jakub Jelinek <jakub@redhat.com> |
2844 | ||
2845 | * sysdeps/i386/tls.h: Include tcb-offsets.h in assembler. | |
2846 | (SYSINFO_OFFSET, MULTIPLE_THREADS_OFFSET): Remove. | |
2847 | * sysdeps/i386/Makefile: New file. | |
2848 | * sysdeps/i386/tcb-offsets.sym: New file. | |
2849 | * sysdeps/pthread/tcb-offsets.h: New file. | |
2850 | * sysdeps/unix/sysv/linux/libc_pthread_init.c (__libc_pthread_init): | |
2851 | Remove MULTIPLE_THREADS_OFFSET and SYSINFO_OFFSET checks. | |
2852 | ||
2853 | * sysdeps/unix/sysv/linux/Versions [libc] (GLIBC_PRIVATE): Move | |
2854 | __register_atfork... | |
2855 | (GLIBC_2.3.2): ...here. | |
2856 | ||
2857 | 2002-12-28 Ulrich Drepper <drepper@redhat.com> | |
2858 | ||
2859 | * sysdeps/pthread/pthread.h: Mark pthread_attr_getstackaddr and | |
2860 | pthread_attr_setstackaddr with __attribute_deprecated__. | |
2861 | ||
270d9d47 UD |
2862 | 2002-12-27 Jakub Jelinek <jakub@redhat.com> |
2863 | ||
2864 | * pt-system.c (system): Remove cancellation handling. | |
2865 | * tst-cancel-wrappers.sh: Allow pt-system.o* to not use the | |
2866 | cancellation routines. | |
2867 | ||
131fd126 UD |
2868 | 2002-12-28 Ulrich Drepper <drepper@redhat.com> |
2869 | ||
afb2e954 UD |
2870 | * descr.h: Include <dl-sysdep.h>. |
2871 | (struct pthread): Move header.data.list to the back of the struct. | |
131fd126 UD |
2872 | * sysdeps/i386/tls.h (tcbhead_t): Move list to the back of the struct. |
2873 | (MULTIPLE_THREADS_OFFSET): Adjust offset. | |
2874 | (SYSINFO_OFFSEET): Likewise. | |
2875 | ||
2876 | 2002-12-27 Jakub Jelinek <jakub@redhat.com> | |
2877 | ||
2878 | * sysdeps/unix/sysv/linux/i386/i686/dl-sysdep.h (USE_DL_SYSINFO): | |
2879 | Define. | |
2880 | (DL_SYSINFO_DEFAULT): Cast to uintptr_t to avoid warnings. | |
2881 | * sysdeps/unix/sysv/linux/i386/dl-sysdep.h (NEED_DL_SYSINFO, | |
2882 | DL_SYSINFO_DEFAULT, DL_SYSINFO_IMPLEMENTATION): Define. | |
2883 | (USE_DL_SYSINFO): Undef. | |
2884 | ||
2885 | 2002-12-22 Jakub Jelinek <jakub@redhat.com> | |
2886 | ||
2887 | * Makefile (tests-reverse): Use $(objpfx)../libc.so instead of | |
2888 | $(common-objpfx)libc.so. | |
2889 | * tst-cancel4.c (tf_write, tf_writev): Increase buf sizes so that | |
2890 | it is bigger than pipe buffer size even on arches with bigger | |
2891 | page size. | |
2892 | (tf_usleep): Cast usleep argument to useconds_t to avoid warnings. | |
2893 | ||
a218c9cf UD |
2894 | 2002-12-25 Ulrich Drepper <drepper@redhat.com> |
2895 | ||
2896 | * sysdeps/unix/sysv/linux/i386/i486/lowlevelsem.S: Implement | |
2897 | correct errno access for case that USE___THREAD is not defined. | |
2898 | ||
015a2dc9 UD |
2899 | 2002-12-24 Ulrich Drepper <drepper@redhat.com> |
2900 | ||
2901 | * sysdeps/unix/sysv/linux/i386/dl-sysdep.h: Add missing #endif. | |
2902 | Patch by Marijn Ros <marijn@mad.scientist.com>. | |
2903 | ||
5220f9ac RM |
2904 | 2002-12-22 Roland McGrath <roland@redhat.com> |
2905 | ||
2906 | * Makefile (omit-deps): Add $(unix-syscalls:%=ptw-%). | |
2907 | ||
1561bf63 UD |
2908 | 2002-12-20 Ulrich Drepper <drepper@redhat.com> |
2909 | ||
2910 | * sysdeps/pthread/bits/stdio-lock.h (_IO_lock_inexpensive): Define. | |
2911 | ||
3325198e UD |
2912 | 2002-12-19 Ulrich Drepper <drepper@redhat.com> |
2913 | ||
057c823f UD |
2914 | * sysdeps/unix/sysv/linux/i386/dl-sysdep.h: Don't define |
2915 | NEED_DL_SYSINFO since no processor < i686 had the sysenter opcode. | |
2916 | * sysdeps/unix/sysv/linux/i386/i686/dl-sysdep.h: New file. | |
2917 | ||
097eca29 UD |
2918 | * sysdeps/unix/sysv/linux/i386/pthread_once.S: Use ENTER_KERNEL instead |
2919 | of int $0x80. | |
2920 | * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: Likewise. | |
2921 | * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevelmutex.S: Likewise. | |
2922 | * sysdeps/unix/sysv/linux/i386/i486/lowlevelcond.S: Likewise. | |
2923 | * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Likewise. | |
2924 | * sysdeps/unix/sysv/linux/i386/i486/lowlevelmutex.S: Likewise. | |
2925 | * sysdeps/unix/sysv/linux/i386/i486/lowlevelrwlock.S: Likewise. | |
2926 | * sysdeps/unix/sysv/linux/i386/i486/lowlevelsem.S: Likewise. | |
2927 | * sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S: Likewise. | |
2928 | ||
2929 | * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Add support for using | |
2930 | sysenter. | |
2931 | * sysdeps/unix/sysv/linux/i386/lowlevelsem.h: Likewise. | |
2932 | ||
2933 | * sysdeps/i386/tls.h: Unconditionally include <dl-sysdep.h>. | |
2934 | ||
5f5843e3 UD |
2935 | * allocatestack.c (allocate_stack) [NEED_DL_SYSINFO]: Set sysinfo |
2936 | in new TCB. | |
2937 | * sysdeps/unix/sysv/linux/i386/createthread.c (create_thread): Check | |
2938 | that sysinfo is properly initialized. | |
2939 | * sysdeps/unix/sysv/linux/i386/dl-sysdep.h: Define RTLD_PRIVATE_ERRNO | |
2940 | to 1 only for ld.so. | |
2941 | ||
3325198e UD |
2942 | * sysdeps/unix/sysv/linux/i386/dl-sysdep.h: Define |
2943 | RTLD_CORRECT_DYNAMIC_WEAK. | |
2944 | ||
74e8f2dc UD |
2945 | 2002-12-19 Jakub Jelinek <jakub@redhat.com> |
2946 | ||
2947 | * forward.c (pthread_attr_init_2_0, pthread_attr_init_2_1): | |
2948 | Use return 0 as 6th argument to FORWARD4. | |
2949 | * pthread_equal.c: Include pthreadP.h instead of pthread.h. | |
2950 | ||
df45b31e UD |
2951 | 2002-12-18 Ulrich Drepper <drepper@redhat.com> |
2952 | ||
2953 | * descr.h (struct pthread) [NEED_DL_SYSINFO]: Add sysinfo member. | |
2954 | * sysdeps/i386/tls.h (tcbhead_t): Add sysinfo member. | |
2955 | Define SYSINFO_OFFSEET if NEED_DL_SYSINFO is defined. | |
2956 | (INIT_SYSINFO): New #define. | |
2957 | (TLS_TP_INIT): Use INIT_SYSINFO. | |
2958 | * sysdeps/unix/sysv/linux/libc_pthread_init.c (__libc_pthread_init): | |
2959 | At test to make sure SYSINFO_OFFSET value is correct. | |
2960 | * sysdeps/unix/sysv/linux/i386/dl-sysdep.h: New file. | |
2961 | ||
3d539579 UD |
2962 | 2002-12-18 Jakub Jelinek <jakub@redhat.com> |
2963 | ||
2964 | * sysdeps/pthread/flockfile.c (flockfile): Change into weak alias. | |
2965 | * sysdeps/unix/sysv/linux/raise.c (gsignal): Add weak alias to raise. | |
2966 | * Versions [libc: GLIBC_2.0]: Add pthread_attr_init. | |
2967 | [libpthread: GLIBC_2.1]: Remove __pthread_rwlock_init, | |
2968 | __pthread_rwlock_destroy, __pthread_rwlock_rdlock, | |
2969 | __pthread_rwlock_wrlock, __pthread_rwlock_unlock, | |
2970 | __pthread_rwlock_tryrdlock and __pthread_rwlock_trywrlock. | |
2971 | ||
d7913e0e UD |
2972 | 2002-12-18 Ulrich Drepper <drepper@redhat.com> |
2973 | ||
f051627f UD |
2974 | * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Use ENTER_KERNEL |
2975 | macro instead of using int $0x80 directly. | |
2976 | ||
d7913e0e UD |
2977 | * sysdeps/pthread/bits/stdio-lock.h: New file. |
2978 | * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevelmutex.S: New file. | |
2979 | * sysdeps/unix/sysv/linux/i386/i586/libc-lowlevelmutex.S: New file. | |
2980 | * sysdeps/unix/sysv/linux/i386/i686/libc-lowlevelmutex.S: New file. | |
2981 | * Makefile (routines): Add libc-lowlevelmutex. | |
2982 | ||
2983 | * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: Remove | |
2984 | __i686.get_pc_thunk.dx. | |
2985 | ||
f077a4a9 UD |
2986 | 2002-12-17 Jakub Jelinek <jakub@redhat.com> |
2987 | ||
2988 | * Makefile (libpthread-shared-only-routines): Add pt-allocrtsig. | |
2989 | (tests): Depend on $(objpfx)tst-cancel-wrappers.out. | |
2990 | ($(objpfx)tst-cancel-wrappers.out): New rule. | |
2991 | * tst-cancel-wrappers.sh: New test. | |
2992 | * tst-locale1.c: Include signal.h. | |
2993 | (uselocale): Test static linking of __libc_current_sigrt*. | |
2994 | ||
2995 | 2002-12-17 Ulrich Drepper <drepper@redhat.com> | |
2996 | ||
2997 | * Makefile (tests): Add tst-cancel6. | |
2998 | * tst-cancel6.c: New file | |
2999 | ||
bd499a3b UD |
3000 | 2002-12-17 Jakub Jelinek <jakub@redhat.com> |
3001 | ||
3002 | * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h (SINGLE_THREAD_P): | |
3003 | Define meaningfully for assembler as well. | |
3004 | * pthreadP.h (struct pthread_functions): Remove | |
3005 | ptr_pthread_attr_init field. Add ptr_pthread_attr_init_2_0 | |
3006 | and ptr_pthread_attr_init_2_1 fields. | |
3007 | * init.c (pthread_functions): Initialize ptr_pthread_attr_init_2_0 | |
3008 | and ptr_pthread_attr_init_2_1 instead of ptr_pthread_attr_init. | |
3009 | * forward.c (FORWARD4): Renamed from FORWARD3. Add export argument. | |
3010 | (FORWARD3): Define using FORWARD4. | |
3011 | (pthread_attr_init): Provide both @GLIBC_2.0 and @@GLIBC_2.1 | |
3012 | versions. | |
3013 | * pt-system.c: Remove duplicate stdlib.h include. | |
3014 | ||
0a1063f4 UD |
3015 | 2002-12-16 Ulrich Drepper <drepper@redhat.com> |
3016 | ||
87d60668 UD |
3017 | * sem_init.c: Define sem_init@GLIBC_2.0. |
3018 | * sem_destroy.c: Define sem_destroy@GLIBC_2.0. | |
3019 | * sem_getvalue.c: Define sem_getvalue@GLIBC_2.0. | |
3020 | ||
0a1063f4 UD |
3021 | * flockfile.c: Moved to... |
3022 | * sysdeps/pthread/flockfile.c: ...here. New file. | |
3023 | * funlockfile.c: Moved to... | |
3024 | * sysdeps/pthread/funlockfile.c: ...here. New file. | |
3025 | * ftrylockfile.c: Moved to... | |
3026 | * sysdeps/pthread/ftrylockfile.c: ...here. New file. | |
3027 | ||
9634cf9d UD |
3028 | 2002-12-16 Jakub Jelinek <jakub@redhat.com> |
3029 | ||
3030 | * libc-cancellation.c: Guard both function with | |
3031 | #if !defined NOT_IN_libc. | |
3032 | * Makefile (libpthread-routines): Use ptw-, not pt- prefix for the | |
3033 | automatically provided pthread wrappers. | |
3034 | * pthreadP.h (LIBC_CANCEL_ASYNC, LIBC_CANCEL_RESET): Define to | |
3035 | CANCEL_* if IS_IN_libpthread and to dummy versions if not in libc | |
3036 | nor in libpthread. | |
3037 | * pt-open.c: Removed. | |
3038 | * pt-fcntl.c: Removed. | |
3039 | * pt-fsync.c: Removed. | |
3040 | * pt-lseek.c: Removed. | |
3041 | * pt-msgrcv.c: Removed. | |
3042 | * pt-msgsnd.c: Removed. | |
3043 | * pt-msync.c: Removed. | |
3044 | * pt-nanosleep.c: Removed. | |
3045 | * pt-open64.c: Removed. | |
3046 | * pt-pause.c: Removed. | |
3047 | * pt-pread.c: Removed. | |
3048 | * pt-pread64.c: Removed. | |
3049 | * pt-pwrite.c: Removed. | |
3050 | * pt-pwrite64.c: Removed. | |
3051 | * pt-read.c: Removed. | |
3052 | * pt-recv.c: Removed. | |
3053 | * pt-recvfrom.c: Removed. | |
3054 | * pt-recvmsg.c: Removed. | |
3055 | * pt-send.c: Removed. | |
3056 | * pt-sendto.c: Removed. | |
3057 | * pt-sigtimedwait.c: Removed. | |
3058 | * pt-sigwait.c: Removed. | |
3059 | * pt-wait.c: Removed. | |
3060 | * pt-waitpid.c: Removed. | |
3061 | * pt-write.c: Removed. | |
3062 | * pt-accept.c: Removed. | |
3063 | * pt-close.c: Removed. | |
3064 | * pt-connect.c: Removed. | |
3065 | * pt-lseek64.c: Removed. | |
3066 | * pt-sendmsg.c: Removed. | |
3067 | * pt-tcdrain.c: Removed. | |
3068 | ||
6ee8d334 UD |
3069 | 2002-12-15 Ulrich Drepper <drepper@redhat.com> |
3070 | ||
81fa9371 UD |
3071 | * init.c (__pthread_initialize_minimal_internal): Renamed from |
3072 | __pthread_initialize_minimal. Make old name an alias. This | |
3073 | converts a normal relocation into a relative relocation. | |
3074 | ||
f3015aa5 UD |
3075 | * pt-fcntl.c (__fcntl): Use fcntl64 syscall, not fcntl. |
3076 | ||
4cbc1950 UD |
3077 | * Versions [libpthread: GLIBC_2.3.2]: Remove creat, poll, pselect, |
3078 | readv, select, sigpause, sigsuspend, sigwaitinfo, waitid, writev. | |
3079 | * Makefile (libpthread-routines): Remove pt-creat, pt-poll, | |
3080 | pt-pselect, pt-readv, pt-select, pt-sigpause, pt-sigsuspend, | |
3081 | pt-sigwaitinfo, pt-waitid, and pt-writev. | |
3082 | * pt-creat.c: Removed. | |
3083 | * pt-poll.c: Removed. | |
3084 | * pt-pselect.c: Removed. | |
3085 | * pt-readv.c: Removed. | |
3086 | * pt-select.c: Removed. | |
3087 | * pt-sigpause.c: Removed. | |
3088 | * pt-sigsuspend.c: Removed. | |
3089 | * pt-sigwaitinfo.c: Removed. | |
3090 | * pt-waitid.c: Removed. | |
3091 | * pt-writev.c: Removed. | |
3092 | ||
8454830b UD |
3093 | * init.c (pthread_functions): New variable. |
3094 | (__pthread_initialize_minimal): Pass pointer to pthread_functions | |
3095 | (or NULL) to __libc_pthread_init. | |
3096 | * forward.c: Rewrite to use __libc:pthread_functions array to get | |
3097 | function addresses. | |
3098 | * sysdeps/unix/sysv/linux/fork.h: Remove __libc_pthread_init | |
3099 | prototype. | |
3100 | * sysdeps/unix/sysv/linux/libc_pthread_init.c (__libc_pthread_init): | |
3101 | Take new parameter. Copy content of variable pointed to by it | |
3102 | to __libc_pthread_init. | |
3103 | ||
3104 | * pthreadP.h (struct pthread_functions): New type. | |
3105 | (__libc_pthread_init): Declare. | |
3106 | ||
3107 | * pthread_attr_destroy.c: Add namespace protected alias. | |
3108 | * pthread_attr_getdetachstate.c: Likewise. | |
3109 | * pthread_attr_getinheritsched.c: Likewise. | |
3110 | * pthread_attr_getschedparam.c: Likewise. | |
3111 | * pthread_attr_getschedpolicy.c: Likewise. | |
3112 | * pthread_attr_getscope.c: Likewise. | |
3113 | * pthread_attr_setdetachstate.c: Likewise. | |
3114 | * pthread_attr_setinheritsched.c: Likewise. | |
3115 | * pthread_attr_setschedparam.c: Likewise. | |
3116 | * pthread_attr_setschedpolicy.c: Likewise. | |
3117 | * pthread_attr_setscope.c: Likewise. | |
3118 | * pthread_cond_broadcast.c: Likewise. | |
3119 | * pthread_cond_destroy.c: Likewise. | |
3120 | * pthread_cond_init.c: Likewise. | |
3121 | * pthread_cond_signal.c: Likewise. | |
3122 | * pthread_cond_wait.c: Likewise. | |
3123 | * pthread_condattr_destroy.c: Likewise. | |
3124 | * pthread_condattr_init.c: Likewise. | |
3125 | * pthread_equal.c: Likewise. | |
3126 | * pthread_exit.c: Likewise. | |
3127 | * pthread_getschedparam.c: Likewise. | |
3128 | * pthread_self.c: Likewise. | |
3129 | * pthread_setcancelstate.c: Likewise. | |
3130 | * pthread_setschedparam.c: Likewise. | |
3131 | * pthread_mutex_destroy.c: Likewise. | |
3132 | * pthread_mutex_init.c: Likewise. | |
3133 | * pthreadP.h: Add prototypes for the aliases. | |
3134 | ||
0d5f4929 UD |
3135 | * sysdeps/unix/sysv/linux/i386/createthread.c (create_thread): Set |
3136 | multiple_threads member in correct TCB to 1. | |
3137 | ||
6ee8d334 UD |
3138 | * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Define |
3139 | SINGLE_THREAD_P. If in libc or libpthread examine multiple_thread | |
3140 | member of thread decriptor, otherwise return unconditionally 1. | |
3141 | ||
2fb6444d UD |
3142 | 2002-12-14 Ulrich Drepper <drepper@redhat.com> |
3143 | ||
3144 | * sysdeps/unix/sysv/linux/i386/pt-socket.S: Changes folded into the | |
3145 | regular Linux version. Remove file. | |
3146 | * sysdeps/unix/sysv/linux/connect.S: Likewise. Remove file. | |
3147 | * sysdeps/unix/sysv/linux/llseek.c: Likewise. Remove file. | |
3148 | * sysdeps/unix/sysv/linux/msgrcv.c: Likewise. Remove file. | |
3149 | * sysdeps/unix/sysv/linux/msgsnd.c: Likewise. Remove file. | |
3150 | * sysdeps/unix/sysv/linux/open64.c: Likewise. Remove file. | |
3151 | * sysdeps/unix/sysv/linux/poll.c: Likewise. Remove file. | |
3152 | * sysdeps/unix/sysv/linux/pread.c: Likewise. Remove file. | |
3153 | * sysdeps/unix/sysv/linux/pread64.c: Likewise. Remove file. | |
3154 | * sysdeps/unix/sysv/linux/pselect.c: Likewise. Remove file. | |
3155 | * sysdeps/unix/sysv/linux/pwrite.c: Likewise. Remove file. | |
3156 | * sysdeps/unix/sysv/linux/pwrite64.c: Likewise. Remove file. | |
3157 | * sysdeps/unix/sysv/linux/readv.c: Likewise. Remove file. | |
3158 | * sysdeps/unix/sysv/linux/recv.S: Likewise. Remove file. | |
3159 | * sysdeps/unix/sysv/linux/recvfrom.S: Likewise. Remove file. | |
3160 | * sysdeps/unix/sysv/linux/recvmsg.S: Likewise. Remove file. | |
3161 | * sysdeps/unix/sysv/linux/send.S: Likewise. Remove file. | |
3162 | * sysdeps/unix/sysv/linux/sendmsg.S: Likewise. Remove file. | |
3163 | * sysdeps/unix/sysv/linux/sendto.S: Likewise. Remove file. | |
3164 | * sysdeps/unix/sysv/linux/sigpause.c: Likewise. Remove file. | |
3165 | * sysdeps/unix/sysv/linux/sigsuspend.c: Likewise. Remove file. | |
3166 | * sysdeps/unix/sysv/linux/sigtimedwait.c: Likewise. Remove file. | |
3167 | * sysdeps/unix/sysv/linux/sigwait.c: Likewise. Remove file. | |
3168 | * sysdeps/unix/sysv/linux/sigwaitinfo.c: Likewise. Remove file. | |
3169 | * sysdeps/unix/sysv/linux/system.c: Likewise. Remove file. | |
3170 | * sysdeps/unix/sysv/linux/tcdrain.c: Likewise. Remove file. | |
3171 | * sysdeps/unix/sysv/linux/wait.c: Likewise. Remove file. | |
3172 | * sysdeps/unix/sysv/linux/waitid.c: Likewise. Remove file. | |
3173 | * sysdeps/unix/sysv/linux/waitpid.c: Likewise. Remove file. | |
3174 | * sysdeps/unix/sysv/linux/writev.c: Likewise. Remove file. | |
3175 | * sysdeps/unix/sysv/linux/i386/fcntl.c: Likewise. Remove file. | |
3176 | ||
86b2dc40 UD |
3177 | 2002-12-14 Jakub Jelinek <jakub@redhat.com> |
3178 | ||
3179 | * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: New file. | |
3180 | * sysdeps/unix/sysv/linux/open.c: Removed. | |
3181 | * sysdeps/unix/sysv/linux/fsync.c: Removed. | |
3182 | * sysdeps/unix/sysv/linux/lseek.c: Removed. | |
3183 | * sysdeps/unix/sysv/linux/msync.c: Removed. | |
3184 | * sysdeps/unix/sysv/linux/read.c: Removed. | |
3185 | * sysdeps/unix/sysv/linux/close.c: Removed. | |
3186 | * sysdeps/unix/sysv/linux/creat.c: Removed. | |
3187 | * sysdeps/unix/sysv/linux/nanosleep.c: Removed. | |
3188 | * sysdeps/unix/sysv/linux/pause.c: Removed. | |
3189 | * sysdeps/unix/sysv/linux/select.c: Removed. | |
3190 | * sysdeps/unix/sysv/linux/write.c: Removed. | |
3191 | ||
9d263d72 UD |
3192 | 2002-12-14 Ulrich Drepper <drepper@redhat.com> |
3193 | ||
3194 | * sysdeps/unix/sysv/linux/i386/pt-socket.S: Check multiple_threads | |
3195 | element in TCB to see whether locking is needed. | |
3196 | ||
3197 | * sysdeps/unix/sysv/linux/libc_pthread_init.c: Check that | |
3198 | MULTIPLE_THREADS_OFFSET value is correct. | |
3199 | ||
3200 | * sysdeps/unix/sysv/linux/close.c: New file. | |
3201 | * sysdeps/unix/sysv/linux/connect.S: New file. | |
3202 | * sysdeps/unix/sysv/linux/creat.c: New file. | |
3203 | * sysdeps/unix/sysv/linux/fsync.c: New file. | |
3204 | * sysdeps/unix/sysv/linux/llseek.c: New file. | |
3205 | * sysdeps/unix/sysv/linux/lseek.c: New file. | |
3206 | * sysdeps/unix/sysv/linux/msgrcv.c: New file. | |
3207 | * sysdeps/unix/sysv/linux/msgsnd.c: New file. | |
3208 | * sysdeps/unix/sysv/linux/msync.c: New file. | |
3209 | * sysdeps/unix/sysv/linux/nanosleep.c: New file. | |
3210 | * sysdeps/unix/sysv/linux/open.c: New file. | |
3211 | * sysdeps/unix/sysv/linux/open64.c: New file. | |
3212 | * sysdeps/unix/sysv/linux/pause.c: New file. | |
3213 | * sysdeps/unix/sysv/linux/poll.c: New file. | |
3214 | * sysdeps/unix/sysv/linux/pread.c: New file. | |
3215 | * sysdeps/unix/sysv/linux/pread64.c: New file. | |
3216 | * sysdeps/unix/sysv/linux/pselect.c: New file. | |
3217 | * sysdeps/unix/sysv/linux/pwrite.c: New file. | |
3218 | * sysdeps/unix/sysv/linux/pwrite64.c: New file. | |
3219 | * sysdeps/unix/sysv/linux/readv.c: New file. | |
3220 | * sysdeps/unix/sysv/linux/recv.S: New file. | |
3221 | * sysdeps/unix/sysv/linux/recvfrom.S: New file. | |
3222 | * sysdeps/unix/sysv/linux/recvmsg.S: New file. | |
3223 | * sysdeps/unix/sysv/linux/select.c: New file. | |
3224 | * sysdeps/unix/sysv/linux/send.S: New file. | |
3225 | * sysdeps/unix/sysv/linux/sendmsg.S: New file. | |
3226 | * sysdeps/unix/sysv/linux/sendto.S: New file. | |
3227 | * sysdeps/unix/sysv/linux/sigpause.c: New file. | |
3228 | * sysdeps/unix/sysv/linux/sigsuspend.c: New file. | |
3229 | * sysdeps/unix/sysv/linux/sigtimedwait.c: New file. | |
3230 | * sysdeps/unix/sysv/linux/sigwait.c: New file. | |
3231 | * sysdeps/unix/sysv/linux/sigwaitinfo.c: New file. | |
3232 | * sysdeps/unix/sysv/linux/system.c: New file. | |
3233 | * sysdeps/unix/sysv/linux/tcdrain.c: New file. | |
3234 | * sysdeps/unix/sysv/linux/wait.c: New file. | |
3235 | * sysdeps/unix/sysv/linux/waitid.c: New file. | |
3236 | * sysdeps/unix/sysv/linux/waitpid.c: New file. | |
3237 | * sysdeps/unix/sysv/linux/writev.c: New file. | |
3238 | * sysdeps/unix/sysv/linux/i386/fcntl.c: New file. | |
3239 | ||
3240 | * pt-readv.c: Fix comment. | |
3241 | ||
3242 | 2002-12-14 Jakub Jelinek <jakub@redhat.com> | |
3243 | ||
3244 | * tst-cleanup1.c: Include stdlib.h. | |
3245 | ||
3246 | * tst-cancel5.c: New test. | |
3247 | * Makefile (tests): Add tst-cancel5. | |
3248 | (tst-cancel5): Link against libc.so libpthread.so in that order. | |
3249 | ||
9ae0909b UD |
3250 | 2002-12-13 Ulrich Drepper <drepper@redhat.com> |
3251 | ||
b7bdd9c4 UD |
3252 | * forward.c (test_loaded): Prevent recursive calls. |
3253 | ||
9ae0909b UD |
3254 | * Makefile (routines): Add libc-cancellation. |
3255 | * libc-cancellation.c: New file. | |
3256 | * descr.h (struct pthread): Add multiple_threads field. | |
3257 | * allocatestack.c (allocate_stack): Initialize multiple_header field of | |
3258 | new thread descriptor to 1. | |
3259 | * sysdeps/unix/sysv/linux/i386/createthread.c (create_thread): | |
3260 | Initialize multiple_thread field after successful thread creation. | |
3261 | * cancellation.c (__do_cancel): Move to pthreadP.h. | |
3262 | (__pthread_enable_asynccancel): Remove parameter from __do_cancel call. | |
3263 | (__pthread_disable_asynccancel): Add internal_function attribute. | |
3264 | * init.c (sigcancel_handler): Remove parameter from __do_cancel call. | |
3265 | * pthread_setcancelstate.c: Likewise. | |
3266 | * pthread_setcanceltype.c: Likewise. | |
3267 | * pthread_exit.c: Likewise. | |
3268 | * pthreadP.h (CANCELLATION_P): Likewise. | |
3269 | (__do_cancel): Define as static inline. | |
3270 | (LIBC_CANCEL_ASYNC, LIBC_CANCEL_RESET): New #defines. | |
3271 | (__libc_enable_asynccancel, __libc_disable_asynccancel): New | |
3272 | declarations. | |
3273 | * sysdeps/i386/tls.h (tcbhead_t): Add list and multiple_threads | |
3274 | fields. Define MULTIPLE_THREADS_OFFSET. | |
3275 | * sysdeps/pthread/bits/libc-lock.h: Remove __libc_locking_needed | |
3276 | declaration. | |
3277 | * sysdeps/unix/sysv/linux/accept.S: New file. | |
3278 | * sysdeps/unix/sysv/linux/read.c: New file. | |
3279 | * sysdeps/unix/sysv/linux/write.c: New file. | |
3280 | * sysdeps/unix/sysv/linux/i386/pt-socket.S: New file. | |
3281 | * sysdeps/unix/sysv/linux/libc_pthread_init.c: Remove definition and | |
3282 | initialization of __libc_locking_needed. | |
3283 | * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Don't use | |
3284 | __libc_locking_needed, use multiple_threads field in TCB. | |
3285 | * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: Likewise. | |
3286 | ||
22f20674 UD |
3287 | 2002-12-12 Ulrich Drepper <drepper@redhat.com> |
3288 | ||
2ad2e1e7 UD |
3289 | * sysdeps/unix/sysv/linux/i386/i686/libc-lowlevellock.S: Use i486 |
3290 | version. | |
3291 | * sysdeps/unix/sysv/linux/i386/i586/libc-lowlevellock.S: Likewise. | |
3292 | ||
22f20674 UD |
3293 | * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: Correct |
3294 | access to __libc_locking_needed for PIC. | |
3295 | ||
aa80bf86 UD |
3296 | 2002-12-12 Jakub Jelinek <jakub@redhat.com> |
3297 | ||
3298 | * sysdeps/pthread/bits/libc-lock.h (__libc_locking_needed): Only | |
3299 | declare for libc.so. | |
3300 | (__libc_lock_init, __libc_lock_init_recursive): Change into comma | |
3301 | expression. | |
3302 | (__libc_lock_lock): Put into statement expression. | |
3303 | (__libc_lock_unlock): Remove trailing semicolon. | |
3304 | * sysdeps/unix/sysv/linux/fork.h (__libc_pthread_init): Fix typo. | |
3305 | ||
24021373 RM |
3306 | 2002-12-12 Roland McGrath <roland@redhat.com> |
3307 | ||
3308 | * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Use asm operand with | |
3309 | "m" constraint to refer to __libc_locking_needed. Declare it here. | |
3310 | ||
14e7aece UD |
3311 | 2002-12-12 Ulrich Drepper <drepper@redhat.com> |
3312 | ||
3313 | * sysdeps/unix/sysv/linux/fork-gen.c: Renamed to... | |
3314 | * sysdeps/unix/sysv/linux/libc_pthread_init.c: ...this. | |
3315 | Initialize __libc_locking_needed. | |
3316 | * init.c (__pthread_initialize_minimal): Call __libc_pthread_init | |
3317 | instead of __register_pthread_fork_handler. | |
3318 | * sysdeps/pthread/bits/libc-lock.h: Declare __libc_locking_needed. | |
3319 | * sysdeps/unix/sysv/linux/Makefile (sysdep_routimes): Replace | |
3320 | fork-gen with libc_pthread_init. | |
3321 | * sysdeps/unix/sysv/linux/Versions: Use __libc_pthread_init instead | |
3322 | of __register_pthread_fork_handler. | |
3323 | * sysdeps/unix/sysv/linux/fork.h: Declare __libc_pthread_init instead | |
3324 | of __register_pthread_fork_handler. | |
3325 | * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Use | |
3326 | __libc_locking_needed to determine whether lock prefix can be avoided. | |
3327 | * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: Likewise. | |
3328 | ||
85631c8e UD |
3329 | 2002-12-11 Ulrich Drepper <drepper@redhat.com> |
3330 | ||
da63009e UD |
3331 | * Makefile (tests): Add tst-cleanup1. |
3332 | * tst-cleanup1.c: New file. | |
3333 | * cancellation.c (__cleanup_thread): Removed. | |
3334 | (__do_cancel): Remove call to __cleanup_thread. | |
3335 | * pthreadP.h: Remove __cleanup_thread prorotype. | |
3336 | ||
000160a2 UD |
3337 | * sysdeps/pthread/bits/libc-lock.h (__libc_cleanup_region_start): |
3338 | Remember function and argument even if cancellation handler | |
3339 | function is not available. | |
3340 | (__libc_cleanup_region_end): Execute registered function directly if | |
3341 | pthread functions are not available. | |
3342 | (__libc_cleanup_end): Likewise. | |
3343 | ||
85631c8e UD |
3344 | * init.c (__pthread_initialize_minimal): Fix initialization in |
3345 | static lib by preventing gcc from being too clever. | |
3346 | ||
dce8f2b6 UD |
3347 | 2002-12-10 Ulrich Drepper <drepper@redhat.com> |
3348 | ||
34a075be UD |
3349 | * init.c (__pthread_initialize_minimal): Remove unneccesary |
3350 | sigaddset call. | |
3351 | ||
dce8f2b6 UD |
3352 | * Makefile (tests): We can run tst-locale2 now. |
3353 | ||
e5e45b53 UD |
3354 | 2002-12-09 Ulrich Drepper <drepper@redhat.com> |
3355 | ||
3356 | * Versions: Remove duplicated sigwait entry. | |
3357 | ||
bdb04f92 UD |
3358 | 2002-12-08 Ulrich Drepper <drepper@redhat.com> |
3359 | ||
1e506629 UD |
3360 | * pthreadP.h: Enable pthread_cleanup_{push,pop} optimizations only |
3361 | inside libpthread. | |
3362 | ||
a3957dd5 UD |
3363 | * pt-fcntl.c (__fcntl): Initialize oldtype to avoid warning. |
3364 | ||
bdb04f92 UD |
3365 | * pthreadP.h: Declare __pthread_enable_asynccancel and |
3366 | __pthread_disable_asynccancel. | |
3367 | (CANCEL_ASYNC): Use __pthread_enable_asynccancel. | |
3368 | (CANCEL_RESET): Use __pthread_disable_asynccancel. | |
3369 | * cancellation.c (__pthread_enable_asynccancel): New function. | |
3370 | (__pthread_disable_asynccancel): New function. | |
3371 | * pt-accept.c: Adjust for CANCEL_ASYNC and CANCEL_RESET change. | |
3372 | * pt-close.c: Likewise. | |
3373 | * pt-connect.c: Likewise. | |
3374 | * pt-creat.c: Likewise. | |
3375 | * pt-fcntl.c: Likewise. | |
3376 | * pt-fsync.c: Likewise. | |
3377 | * pt-lseek.c: Likewise. | |
3378 | * pt-lseek64.c: Likewise. | |
3379 | * pt-msgrcv.c: Likewise. | |
3380 | * pt-msgsnd.c: Likewise. | |
3381 | * pt-msync.c: Likewise. | |
3382 | * pt-nanosleep.c: Likewise. | |
3383 | * pt-open.c: Likewise. | |
3384 | * pt-open64.c: Likewise. | |
3385 | * pt-pause.c: Likewise. | |
3386 | * pt-poll.c: Likewise. | |
3387 | * pt-pread.c: Likewise. | |
3388 | * pt-pread64.c: Likewise. | |
3389 | * pt-pselect.c: Likewise. | |
3390 | * pt-pwrite.c: Likewise. | |
3391 | * pt-pwrite64.c: Likewise. | |
3392 | * pt-read.c: Likewise. | |
3393 | * pt-readv.c: Likewise. | |
3394 | * pt-recv.c: Likewise. | |
3395 | * pt-recvfrom.c: Likewise. | |
3396 | * pt-recvmsg.c: Likewise. | |
3397 | * pt-select.c: Likewise. | |
3398 | * pt-send.c: Likewise. | |
3399 | * pt-sendmsg.c: Likewise. | |
3400 | * pt-sendto.c: Likewise. | |
3401 | * pt-sigpause.c: Likewise. | |
3402 | * pt-sigsuspend.c: Likewise. | |
3403 | * pt-sigtimedwait.c: Likewise. | |
3404 | * pt-sigwait.c: Likewise. | |
3405 | * pt-sigwaitinfo.c: Likewise. | |
3406 | * pt-system.c: Likewise. | |
3407 | * pt-tcdrain.c: Likewise. | |
3408 | * pt-wait.c: Likewise. | |
3409 | * pt-waitid.c: Likewise. | |
3410 | * pt-waitpid.c: Likewise. | |
3411 | * pt-write.c: Likewise. | |
3412 | * pt-writev.c: Likewise. | |
a3957dd5 UD |
3413 | * pthread_join.c: Likewise. |
3414 | * pthread_timedjoin.c: Likewise. | |
bdb04f92 UD |
3415 | |
3416 | * pt-sigpause.c (sigsuspend): Call __sigsuspend. | |
3417 | (__xpg_sigpause): New function. | |
3418 | * Versions (libpthread:GLIBC_2.3.2): Add __xpg_sigpause. | |
3419 | ||
6ccb3834 UD |
3420 | 2002-12-07 Ulrich Drepper <drepper@redhat.com> |
3421 | ||
09efc3ba UD |
3422 | * Makefile (CFLAGS-ftrylockfile.c): Add -D_IO_MTSAFE_IO. |
3423 | ||
3424 | * cleanup.c: Move declarations of _GI_pthread_cleanup_push and | |
3425 | _GI_pthread_cleanup_pop to pthreadP.h. | |
3426 | ||
3427 | * ftrylockfile.c: Use _IO_lock_trylock instead of | |
3428 | pthread_mutex_trylock. | |
3429 | ||
3430 | * pthreadP.h (CANCEL_ASYNC): Use __pthread_setcanceltype. | |
3431 | (CANCEL_RESET): Likewise. | |
3432 | (__pthread_setcanceltype_): Declare. | |
3433 | (__pthread_mutex_lock_internal): Declare. | |
3434 | (__pthread_mutex_unlock_internal): Declare. | |
3435 | (__pthread_once_internal): Declare. | |
3436 | (pthread_cleanup_push): Redefine using _GI_pthread_cleanup_push. | |
3437 | (pthread_cleanup_pop): Redefine using _GI_pthread_cleanup_pop. | |
3438 | ||
3439 | * pthread_cond_timedwait.c: Use INTUSE is calls to pthread_mutex_lock | |
3440 | and pthread_mutex_unlock. | |
3441 | * pthread_cond_wait.c: Likewise. | |
3442 | * pthread_mutex_lock.c: Use INTDEF to define alias if needed. | |
3443 | * pthread_mutex_unlock.c: Likewise. | |
3444 | ||
3445 | * pthread_setcanceltype.c: Add additional alias | |
3446 | __pthread_setcanceltype. | |
3447 | ||
3448 | * sem_unlink.c (sem_unlink): Use __pthread_once with INTDEF. | |
3449 | * sem_open.c (sem_open): Likewise. | |
3450 | Use __libc_open, __libc_write, and __libc_close instead of | |
3451 | open, write, and close respectively. | |
3452 | ||
3453 | * sysdeps/pthread/bits/libc-lock.h (__libc_lock_trylock_internal): | |
3454 | Rewrite as statement expression since it must return a value. | |
3455 | ||
3456 | * pthread_cancel.c: Use __pthread_kill instead of pthread_kill. | |
3457 | * sysdeps/unix/sysv/linux/pthread_kill.c: Define additional alias | |
3458 | __pthread_kill. | |
3459 | ||
3460 | * sysdeps/unix/sysv/linux/i386/pthread_once.S: Define additional | |
3461 | alias __pthread_once_internal. | |
3462 | ||
6ccb3834 UD |
3463 | * sysdeps/unix/sysv/linux/raise.c: Use libc_hidden_def for raise. |
3464 | ||
d3c9f895 UD |
3465 | 2002-12-06 Ulrich Drepper <drepper@redhat.com> |
3466 | ||
4614167a UD |
3467 | * Makefile (tests): Add tst-stdio1 and tst-stdio2. |
3468 | * tst-stdio1.c: New file. | |
3469 | * tst-stdio2.c: New file. | |
3470 | ||
a4548cea UD |
3471 | * init.c (__pthread_initialize_minimal): Correct INIT_LIST_HEAD use. |
3472 | ||
d3c9f895 UD |
3473 | * Makefile (tests): Comment out tst-locale2 for now. |
3474 | (CFLAGS-flockfile.c, CFLAGS-funlockfile.c): Define to -D_IO_MTSAFE_IO. | |
3475 | ||
3476 | * sysdeps/unix/sysv/linux/Makefile: Define CFLAGS-fork.c to | |
3477 | -D_IO_MTSAFE_IO. | |
3478 | * sysdeps/unix/sysv/linux/fork.c: Include <bits/stdio-lock.h>. | |
3479 | Use _IO_lock_init instead of explicit assignment. | |
3480 | ||
3481 | * sysdeps/pthread/bits/libc-lock.h: Define __rtld_lock_* macros. | |
3482 | Define __libc_lock_* and __libc_lock_recursive macros with | |
3483 | lowlevellock macros, not pthread mutexes. | |
3484 | ||
3485 | * flockfile.c: Include <bits/stdio-lock.h>. Use _IO_lock_lock instead | |
3486 | of pthread_mutex_lock. | |
3487 | * funlockfile.c: Include <bits/stdio-lock.h>. Use _IO_lock_unlock | |
3488 | instead of pthread_mutex_unlock. | |
3489 | ||
fde89ad0 RM |
3490 | 2002-12-06 Roland McGrath <roland@redhat.com> |
3491 | ||
3492 | * allocatestack.c (__stack_user): Use uninitialized defn. | |
3493 | * init.c (__pthread_initialize_minimal): Initialize it here. | |
3494 | ||
11767d47 RM |
3495 | 2002-12-05 Roland McGrath <roland@redhat.com> |
3496 | ||
fde89ad0 RM |
3497 | * sysdeps/i386/tls.h (TLS_INIT_TP): Make it return zero or an error |
3498 | string. | |
3499 | * sysdeps/x86_64/tls.h (TLS_INIT_TP): Likewise. | |
3500 | ||
11767d47 RM |
3501 | * sysdeps/unix/sysv/linux/i386/createthread.c (create_thread): Add |
3502 | missing & here too. | |
3503 | ||
440d8bc2 UD |
3504 | 2002-12-05 Ulrich Drepper <drepper@redhat.com> |
3505 | ||
3506 | * sysdeps/unix/sysv/linux/Makefile (sysdep_routines): Remove | |
3507 | lowlevellock. | |
3508 | * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: New file. | |
3509 | * sysdeps/unix/sysv/linux/i386/i586/libc-lowlevellock.S: New file. | |
3510 | * sysdeps/unix/sysv/linux/i386/i686/libc-lowlevellock.S: New file. | |
3511 | * sysdeps/pthread/bits/libc-lock.h: Use lowlevellock implementation | |
3512 | for __libc_lock_* macros. | |
3513 | * Makefile (routines): Add libc-lowlevellock. | |
3514 | ||
3515 | 2002-10-09 Roland McGrath <roland@redhat.com> | |
3516 | ||
3517 | * sysdeps/pthread/bits/libc-lock.h (__libc_maybe_call): New macro. | |
3518 | Under [__PIC__], call the function via the pointer fetched for | |
3519 | comparison rather than a call by name that uses the PLT. | |
3520 | (__libc_lock_init, __libc_rwlock_init, __libc_lock_fini) | |
3521 | (__libc_rwlock_fini, __libc_lock_lock, __libc_rwlock_rdlock) | |
3522 | (__libc_rwlock_wrlock, __libc_lock_trylock, __libc_rwlock_tryrdlock) | |
3523 | (__libc_rwlock_trywrlock, __libc_lock_unlock, __libc_rwlock_unlock) | |
3524 | (__libc_key_create, __libc_getspecific, __libc_setspecific): Use it. | |
3525 | ||
d5ed0118 RM |
3526 | 2002-12-04 Roland McGrath <roland@redhat.com> |
3527 | ||
3528 | * forward.c (pthread_self): Use FORWARD3 macro to correct return type. | |
3529 | ||
3530 | * sysdeps/i386/td_ta_map_lwp2thr.c: Moved from ../nptl_db. | |
3531 | * sysdeps/generic/td_ta_map_lwp2thr.c: New file. | |
3532 | ||
3533 | * pthread_create.c (start_thread): Add missing & on __nptl_last_event. | |
3534 | ||
eaa4099f UD |
3535 | 2002-12-04 Ulrich Drepper <drepper@redhat.com> |
3536 | ||
3537 | * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h: Make pthread_t | |
3538 | a completely opaque, non-integer type. | |
3539 | * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Likewise. | |
3540 | ||
33b5d0cc UD |
3541 | 2002-12-05 Jakub Jelinek <jakub@redhat.com> |
3542 | ||
3543 | * sysdeps/i386/tls.h: Include stdlib.h. | |
3544 | * sysdeps/x86_64/tls.h: Likewise. | |
3545 | ||
7a5cdb30 UD |
3546 | 2002-12-04 Ulrich Drepper <drepper@redhat.com> |
3547 | ||
c4a6d859 UD |
3548 | * Makefile (tests): Add tst-locale2. |
3549 | (tests-static): Likewise. | |
3550 | * tst-locale2.c: New file. | |
3551 | ||
7a5cdb30 UD |
3552 | * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Mark asms as |
3553 | volatile and add memory clobbers to lock operations. | |
3554 | ||
d82d5d12 UD |
3555 | 2002-12-03 Ulrich Drepper <drepper@redhat.com> |
3556 | ||
69cae3cf UD |
3557 | * sysdeps/i386/i686/bits/atomic.h: Use i486 version. |
3558 | * sysdeps/i386/i486/bits/atomic.h: New file. | |
3559 | * sysdeps/i386/i586/bits/atomic.h: New file. | |
3560 | * sysdeps/i386/i686/pthread_spin_trylock.S: Define HAVE_CMOV and | |
3561 | include i486 version. | |
3562 | * sysdeps/i386/i486/pthread_spin_trylock.S: New file. | |
3563 | * sysdeps/i386/i586/pthread_spin_trylock.S: New file. | |
c97c64de | 3564 | Patch by Marijn Ros <marijn@mad.scientist.com>. |
69cae3cf | 3565 | |
e4044c01 UD |
3566 | * allocatestack.c (get_cached_stack): Don't crash if we first |
3567 | found a stack with a larger size then needed. | |
3568 | Reported by Hui Huang <hui.huang@sun.com>. | |
3569 | ||
d82d5d12 UD |
3570 | * Makefile (tests): Add tst-sysconf. |
3571 | * tst-sysconf.c: New file. | |
3572 | ||
3573 | * sysdeps/unix/sysv/linux/bits/local_lim.h: Undefine | |
3574 | PTHREAD_THREADS_MAX. | |
3575 | ||
fa9a4ff0 RM |
3576 | 2002-12-02 Roland McGrath <roland@redhat.com> |
3577 | ||
3578 | * pthreadP.h (__stack_user, __nptl_create_event, __nptl_death_event): | |
3579 | Declare using hidden_proto instead of attribute_hidden, so there are | |
3580 | non-.hidden static symbols for gdb to find. | |
3581 | (__pthread_keys): Likewise. | |
3582 | * events.c (__nptl_create_event, __nptl_death_event): Add hidden_def. | |
3583 | * allocatestack.c (__stack_user): Likewise. | |
3584 | * pthread_create.c (__pthread_keys): Likewise. | |
3585 | (__nptl_threads_events, __nptl_last_event): Make these static instead | |
3586 | of hidden. | |
3587 | * pthread_key_create.c (__pthread_pthread_keys_max, | |
3588 | __pthread_pthread_key_2ndlevel_size): Renamed from __linuxthreads_*. | |
3589 | ||
91949a33 UD |
3590 | 2002-12-02 Ulrich Drepper <drepper@redhat.com> |
3591 | ||
c22b52fa UD |
3592 | * Makefile (tests): Add tst-locale1. If buid-static is yes link |
3593 | statically. | |
3594 | * tst-locale1.c: New file. | |
3595 | ||
beb6aa41 UD |
3596 | * pthread_cond_timedwait.c: Include <stdlib.h>. |
3597 | ||
91949a33 UD |
3598 | * Makefile (tests): Add tst-fork2 and tst-fork3. |
3599 | * tst-fork2.c: New file. | |
3600 | * tst-fork3.c: New file. | |
3601 | ||
654dff90 UD |
3602 | 2002-11-28 Ulrich Drepper <drepper@redhat.com> |
3603 | ||
cb0e76b4 UD |
3604 | * sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: New file. |
3605 | ||
3606 | * sysdeps/unix/sysv/linux/bits/posix_opt.h: Define macros which | |
3607 | require it to 200112L. | |
3608 | ||
3609 | * sysdeps/unix/sysv/linux/i386/i486/lowlevelrwlock.S: Use cmov | |
3610 | instruction only if HAVE_CMOV is defined. | |
3611 | * sysdeps/unix/sysv/linux/i386/i686/lowlevelrwlock.S: Define HAVE_CMOV. | |
3612 | ||
975aa229 UD |
3613 | * sysdeps/unix/sysv/linux/x86_64/bits/semaphore.h: New file. |
3614 | ||
654dff90 UD |
3615 | * sysdeps/unix/sysv/linux/x86_64/pthread_once.S: New file. |
3616 | ||
3617 | * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: New file. | |
3618 | ||
3619 | * sysdeps/unix/sysv/linux/x86_64/pt-vfork.S: New file. | |
3620 | ||
a3931336 UD |
3621 | 2002-11-27 Ulrich Drepper <drepper@redhat.com> |
3622 | ||
c10c099c UD |
3623 | * sysdeps/x86_64/bits/atomic.h: New file. |
3624 | ||
3625 | * sysdeps/i386/i686/bits/atomic.h: Fix asm syntax for 8- and | |
3626 | 16-bit operations. | |
3627 | ||
dca99d27 UD |
3628 | * sysdeps/unix/sysv/linux/raise.c (raise): Use INTERNAL_SYSCALL if |
3629 | possible since gettid cannot fail. | |
3630 | ||
f78deea6 UD |
3631 | * sysdeps/x86_64/pthreaddef.h: New file. |
3632 | ||
3633 | * sysdeps/i386/pthreaddef.h (gettid): Removed. | |
3634 | ||
3635 | * sysdeps/x86_64/pthread_spin_init.c: New file. | |
3636 | * sysdeps/x86_64/pthread_spin_lock.c: New file. | |
3637 | * sysdeps/x86_64/pthread_spin_trylock.c: New file. | |
3638 | * sysdeps/x86_64/pthread_spin_unlock.c: New file. | |
3639 | ||
3640 | * sysdeps/i386/i686/pthread_spin_trylock.S (pthread_spin_trylock): | |
3641 | Add missing lock prefix. Minute optimization. | |
3642 | ||
3643 | * tst-spin2.c (main): Also check successful trylock call. | |
3644 | ||
3645 | * sysdeps/pthread/pthread_sigmask.c (pthread_sigmask): Use correct | |
3646 | syscall. Fix typo in case INTERNAL_SYSCALL is not used. | |
3647 | ||
3648 | * sysdeps/i386/pthread_spin_destroy.c: Moved to... | |
3649 | * sysdeps/pthread/pthread_spin_destroy.c: ...here. New file. | |
3650 | ||
3651 | * sysdeps/i386/pthread_sigmask.c: Removed. Use the generic code. | |
3652 | * sysdeps/pthread/pthread_sigmask.c (pthread_sigmask): Return correct | |
3653 | value in case of an error. Add support for INTERNAL_SYSCALL. | |
b54e18eb UD |
3654 | |
3655 | * sysdeps/i386/pthread_sigmask.c (pthread_sigmask): Return correct | |
3656 | value in case of an error. | |
3657 | ||
a3931336 UD |
3658 | * sysdeps/x86_64/tls.h: New file. |
3659 | ||
76a50749 UD |
3660 | 2002-11-26 Ulrich Drepper <drepper@redhat.com> |
3661 | ||
117c452c UD |
3662 | * sysdeps/i386/tls.h (THREAD_GETMEM_NC): Change interface. It now |
3663 | takes the array member name and the index as parameters. | |
3664 | (THREAD_SETMEM_NC): Likewise. | |
3665 | * pthread_getspecific.c: Use new THREAD_GETMEM_NC interface. | |
3666 | * pthread_setspecific.c: Use new THREAD_GETMEM_NC and THREAD_SETMEM_NC | |
3667 | interfaces. | |
3668 | ||
3669 | * sysdeps/i386/tls.h (THREAD_SETMEM): Use size of member element | |
3670 | to decide which code to use. | |
3671 | (THREAD_SETMEM_NC): Likewise. | |
3672 | ||
76a50749 UD |
3673 | * allocatestack.c (queue_stack): Don't remove stack from list here. |
3674 | Do it in the caller. Correct condition to prematurely terminate | |
3675 | loop to free stacks. | |
3676 | (__deallocate_stack): Remove stack from list here. | |
3677 | ||
3678 | 2002-11-26 Ulrich Drepper <drepper@redhat.com> | |
3679 | ||
3680 | * Makefile (tests): Add tst-stack1. | |
3681 | * tst-stack1.c: New file. | |
3682 | ||
3683 | * allocatestack.c (allocate_stack): Initialize the TCB on a user | |
3684 | provided stack. | |
3685 | ||
3686 | * pthread_attr_getstack.c: Return bottom of the thread area. | |
3687 | ||
3688 | 2002-11-25 Ulrich Drepper <drepper@redhat.com> | |
3689 | ||
3690 | * Makefile (libpthread-routines): Add pt-allocrtsig and | |
3691 | pthread_kill_other_threads. | |
3692 | * pt-allocrtsig.c: New file. | |
3693 | * pthread_kill_other_threads.c: New file. | |
3694 | * sysdeps/unix/sysv/linux/allocrtsig.c: Add additional aliases for | |
3695 | all three functions. | |
3696 | * sysdeps/unix/sysv/linux/Makefile (sysdep_routines): Remove | |
3697 | allocrtsig. | |
3698 | * sysdeps/unix/sysv/linux/Versions (libc:GLIBC_PRIVATE): Export | |
3699 | __libc_current_sigrtmin_private, __libc_current_sigrtmax_private, | |
3700 | and __libc_allocate_rtsig_private. | |
3701 | * Versions (libpthread): Export pthread_kill_other_threads_np, | |
3702 | __libc_current_sigrtmin, and __libc_current_sigrtmax. | |
3703 | ||
3704 | 2002-11-24 Ulrich Drepper <drepper@redhat.com> | |
3705 | ||
3706 | * allocatestack.c (allocate_stack): stackaddr in attribute points to | |
3707 | the end of the stack. Adjust computations. | |
3708 | When mprotect call fails dequeue stack and free it. | |
3709 | * pthread_attr_setstack.c: Store top of the stack in stackaddr | |
3710 | attribute. | |
3711 | * pthread_getattr_np.c: Likewise. | |
3712 | ||
3713 | * descr.h (IS_DETACHED): Add some more parenthesis to prevent | |
3714 | surprises. | |
3715 | ||
3716 | 2002-11-23 Ulrich Drepper <drepper@redhat.com> | |
3717 | ||
3718 | * sysdeps/pthread/pthread.h (pthread_self): __THROW must come before | |
3719 | attribute definitions. Patch by Luca Barbieri <ldb@ldb.ods.org>. | |
3720 | ||
3721 | 2002-11-22 Ulrich Drepper <drepper@redhat.com> | |
3722 | ||
3723 | * pthread_getspecific.c: Optimize access to first 2nd-level array. | |
3724 | * pthread_setspecific.c: Likewise. | |
3725 | ||
3726 | 2002-11-21 Ulrich Drepper <drepper@redhat.com> | |
3727 | ||
3728 | * sysdeps/unix/sysv/linux/i386/createthread.c: Remove CLONE_ flags | |
3729 | definitions. Get them from the official place. | |
3730 | * sysdeps/unix/sysv/linux/i386/fork.c: Likewise. | |
3731 | ||
3732 | * sysdeps/unix/sysv/linux/i386/createthread.c: Update CLONE_* flags. | |
3733 | Use new CLONE_ flags in clone() calls. | |
3734 | ||
3735 | * sysdeps/unix/sysv/linux/fork.c: Use ARCH_FORK to actually fork. | |
3736 | * sysdeps/unix/sysv/linux/i386/fork.c: New file. | |
3737 | ||
3738 | * Versions: Add pthread_* functions for libc. | |
3739 | * forward.c: New file. | |
3740 | ||
3741 | * sysdeps/pthread/Makefile (libpthread-sysdeps_routines): Add | |
3742 | errno-loc. | |
3743 | * herrno.c: New file. | |
3744 | * res.c: New file. | |
3745 | ||
3746 | * Makefile (libpthread-routines): Remove sem_post, sem_wait, | |
3747 | sem_trywait, and sem_timedwait. Add herrno and res. | |
3748 | * sem_init.c: Don't initialize lock and waiters members. | |
3749 | * sem_open.c: Likewise. | |
3750 | * sem_post.c: Removed. | |
3751 | * sem_wait.c: Removed. | |
3752 | * sem_trywait.c: Removed. | |
3753 | * sem_timedwait.c: Removed. | |
3754 | * sysdeps/unix/sysv/linux/i386/i486/lowlevelsem.S: Complete rewrite. | |
3755 | Includes full implementations of sem_post, sem_wait, sem_trywait, | |
3756 | and sem_timedwait. | |
3757 | * sysdeps/unix/sysv/linux/i386/lowlevelsem.h (lll_sem_post): Adjust | |
3758 | for new implementation. | |
3759 | * sysdeps/unix/sysv/linux/internaltypes.h (struct sem): Remove lock | |
3760 | and waiters fields. | |
3761 | ||
3762 | * tst-sem3.c: Improve error message. | |
3763 | * tst-signal3.c: Likewise. | |
3764 | ||
3765 | * init.c (__pthread_initialize_minimal): Use set_tid_address syscall | |
3766 | to tell the kernel about the termination futex and to initialize tid | |
3767 | member. Don't initialize main_thread. | |
3768 | * descr.h (struct pthread): Remove main_thread member. | |
3769 | * cancelllation.c (__do_cancel): Remove code handling main thread. | |
3770 | The main thread is not special anymore. | |
3771 | ||
3772 | * allocatestack.c (__reclaim_stacks): Mark stacks as unused. Add | |
3773 | size of the stacks to stack_cache_actsize. | |
3774 | ||
3775 | * pt-readv.c: Add missing "defined". | |
3776 | * pt-sigwait.c: Likewise. | |
3777 | * pt-writev.c: Likewise. | |
3778 | ||
3779 | 2002-11-09 Ulrich Drepper <drepper@redhat.com> | |
3780 | ||
3781 | * Versions: Export __connect from libpthread. | |
3782 | Patch by Luca Barbieri <ldb@ldb.ods.org>. | |
3783 | ||
3784 | * Makefile (libpthread-routines): Add pt-raise. | |
3785 | * sysdeps/unix/sysv/linux/raise.c: New file. | |
3786 | * sysdeps/unix/sysv/linux/pt-raise.c: New file. | |
3787 | * sysdeps/generic/pt-raise.c: New file. | |
3788 | ||
3789 | * pthread_cond_init.c: Initialize all data elements of the condvar | |
3790 | structure. Patch by Luca Barbieri <ldb@ldb.ods.org>. | |
3791 | ||
3792 | * pthread_attr_init.c: Actually implement 2.0 compatibility version. | |
3793 | * pthread_create.c: Likewise. | |
3794 | ||
3795 | * Makefile (tests): Add tst-key1, tst-key2, tst-key3. | |
3796 | * tst-key1.c: New file. | |
3797 | * tst-key2.c: New file. | |
3798 | * tst-key3.c: New file. | |
3799 | ||
3800 | * Versions: Export pthread_detach for version GLIBC_2.0. | |
3801 | Reported by Saurabh Desai <sdesai@austin.ibm.com>. | |
3802 | ||
3803 | 2002-11-08 Ulrich Drepper <drepper@redhat.com> | |
3804 | ||
3805 | * pthread_key_create.c: Terminate search after an unused key was found. | |
3806 | Patch by Luca Barbieri <ldb@ldb.ods.org>. | |
3807 | ||
3808 | * sysdeps/unix/sysv/linux/i386/pthread_once.S: Return zero. | |
3809 | Patch by Luca Barbieri <ldb@ldb.ods.org>. | |
3810 | ||
3811 | 2002-10-10 Ulrich Drepper <drepper@redhat.com> | |
3812 | ||
3813 | * sysdeps/unix/sysv/linux/i386/i486/lowlevelsem.S: Use slow generic | |
3814 | dynamic lookup for errno in PIC. | |
3815 | ||
3816 | * allocatestack.c (get_cached_stack): Rearrange code slightly to | |
3817 | release the stack lock as soon as possible. | |
3818 | Call _dl_allocate_tls_init for TCB from the cache to re-initialize | |
3819 | the static TLS block. | |
3820 | (allocate_stack): Call _dl_allocate_tls_init for user-provided stack. | |
3821 | ||
3822 | * cancellation.c: Renamed from cancelation.c. | |
3823 | * Makefile: Adjust accordingly. | |
3824 | * pthreadP.h (CANCELLATION_P): Renamed from CANCELATION_P. | |
3825 | * cleanup_defer.c: Use CANCELLATION_P. | |
3826 | * pthread_testcancel.c: Likewise. | |
3827 | * descr.h: Fix spelling in comments. | |
3828 | * init.c: Likewise. | |
3829 | * pthread_getattr_np.c: Likewise. | |
3830 | * pthread_getschedparam.c: Likewise. | |
3831 | * pthread_setschedparam.c: Likewise. | |
3832 | * Versions: Likewise. | |
3833 | ||
3834 | * pt-pselect.c: New file. | |
3835 | * Makefile (libpthread-routines): Add pt-pselect. | |
3836 | * Versions: Add pselect. | |
3837 | ||
3838 | * tst-cancel4.c: New file. | |
3839 | * Makefile (tests): Add tst-cancel4. | |
3840 | ||
3841 | 2002-10-09 Ulrich Drepper <drepper@redhat.com> | |
3842 | ||
3843 | * pthread_mutex_lock.c: Always record lock ownership. | |
3844 | * pthread_mutex_timedlock.c: Likewise. | |
3845 | * pthread_mutex_trylock.c: Likewise. | |
3846 | ||
3847 | * pt-readv.c: New file. | |
3848 | * pt-writev.c: New file. | |
3849 | * pt-creat.c: New file. | |
3850 | * pt-msgrcv.c: New file. | |
3851 | * pt-msgsnd.c: New file. | |
3852 | * pt-poll.c: New file. | |
3853 | * pt-select.c: New file. | |
3854 | * pt-sigpause.c: New file. | |
3855 | * pt-sigsuspend.c: New file. | |
3856 | * pt-sigwait.c: New file. | |
3857 | * pt-sigwaitinfo.c: New file. | |
3858 | * pt-waitid.c: New file. | |
3859 | * Makefile (libpthread-routines): Add pt-readv, pt-writev, pt-creat, | |
3860 | pt-msgrcv, pt-msgsnd, pt-poll, pt-select, pt-sigpause, pt-sigsuspend, | |
3861 | pt-sigwait, pt-sigwaitinfo, and pt-waitid. | |
3862 | * Versions: Add all the new functions. | |
3863 | ||
3864 | * tst-exit1.c: New file. | |
3865 | * Makefile (tests): Add tst-exit1. | |
3866 | ||
3867 | * sem_timedwait.c: Minor optimization for more optimal fastpath. | |
3868 | ||
3869 | 2002-10-08 Ulrich Drepper <drepper@redhat.com> | |
3870 | ||
3871 | * pt-fcntl.c: Only enable asynchronous cancellation for F_SETLKW. | |
3872 | ||
3873 | * pthread_join.c: Enable asynchronous cancellation around lll_wait_tid | |
3874 | call. pthread_join is an official cancellation point. | |
3875 | * pthread_timedjoin.c: Likewise. | |
3876 | ||
3877 | * pthread_cond_wait.c: Revert order in which internal lock are dropped | |
3878 | and the condvar's mutex are retrieved. | |
3879 | * pthread_cond_timedwait.c: Likewise. | |
3880 | Reported by dice@saros.East.Sun.COM. | |
3881 | ||
3882 | 2002-10-07 Ulrich Drepper <drepper@redhat.com> | |
3883 | ||
3884 | * pthreadP.h: Cut out all type definitions and move them... | |
3885 | * sysdeps/unix/sysv/linux/internaltypes.h: ...here. New file. | |
3886 | * pthreadP.h: Include <internaltypes.h>. | |
3887 | ||
3888 | * sysdeps/unix/sysv/linux/i386/lowlevelsem.h (lll_sem_post): Little | |
3889 | performance tweaks. | |
3890 | ||
3891 | * sem_trywait.c: Shuffle #includes around to get right order. | |
3892 | * sem_timedwait.c: Likewise. | |
3893 | * sem_post.c: Likewise. | |
3894 | * sem_wait.c: Likewise. | |
3895 | ||
3896 | * nptl 0.3 released. | |
3897 | ||
3898 | * Makefile (tests): Add tst-signal3. | |
3899 | * tst-signal3.c: New file. | |
3900 | ||
3901 | 2002-10-05 Ulrich Drepper <drepper@redhat.com> | |
3902 | ||
3903 | * sysdeps/unix/sysv/linux/i386/lowlevelsem.h: Tell the compiler that | |
3904 | the asms modify the sem object. | |
3905 | (__lll_sem_timedwait): Now takes struct sem* as first parameter. | |
3906 | ||
3907 | * sysdeps/unix/sysv/linux/i386/bits/semaphore.h (sem_t): Don't expose | |
3908 | the actual members. | |
3909 | * pthreadP.h (struct sem): New type. Actual semaphore type. | |
3910 | * semaphoreP.h: Include pthreadP.h. | |
3911 | * sem_getvalue.c: Adjust to sem_t change. | |
3912 | * sem_init.c: Likewise. | |
3913 | * sem_open.c: Likewise. | |
3914 | * sem_post.c: Likewise. | |
3915 | * sem_timedwait.c: Likewise. | |
3916 | * sem_trywait.c: Likewise. | |
3917 | * sem_wait.c: Likewise. | |
3918 | ||
3919 | 2002-10-04 Ulrich Drepper <drepper@redhat.com> | |
3920 | ||
3921 | * Makefile (tests): Add tst-basic2, tst-exec1, tst-exec3, tst-exec3. | |
3922 | * tst-basic2.c: New file. | |
3923 | * tst-exec1.c: New file. | |
3924 | * tst-exec2.c: New file. | |
3925 | * tst-exec3.c: New file. | |
3926 | ||
3927 | * tst-fork1.c: Remove extra */. | |
3928 | ||
3929 | * nptl 0.2 released. The API for IA-32 is complete. |