2003-02-24 11:03:02 +01:00
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/* Copyright (C) 2003 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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#include <dlfcn.h>
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2003-03-08 11:30:42 +01:00
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#include <errno.h>
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2003-02-24 11:03:02 +01:00
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#include <pthread.h>
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#include <signal.h>
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#include <semaphore.h>
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Update.
2003-09-01 Jakub Jelinek <jakub@redhat.com>
* Makefile (tests): Add tst-tls1.
(module-names): Add tst-tls1mod{,a,b,c,d,e,f}.
($(objpfx)tst-tls1mod{,a,b,c,d,e,f}.so-no-z-defs): Set to yes.
($(objpfx)tst-tls1): New.
($(objpfx)tst-tls2.out): Likewise.
(tests): Depend on $(objpfx)tst-tls2.out.
* tst-tls1.c: New test.
* tst-tls1.h: New.
* tst-tls1mod.c: New.
* tst-tls1moda.c: New.
* tst-tls1modb.c: New.
* tst-tls1modc.c: New.
* tst-tls1modd.c: New.
* tst-tls1mode.c: New.
* tst-tls1modf.c: New.
* tst-tls2.sh: New test.
2003-09-02 02:33:28 +02:00
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#include <stdint.h>
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2003-02-24 11:03:02 +01:00
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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Update.
2003-09-01 Jakub Jelinek <jakub@redhat.com>
* Makefile (tests): Add tst-tls1.
(module-names): Add tst-tls1mod{,a,b,c,d,e,f}.
($(objpfx)tst-tls1mod{,a,b,c,d,e,f}.so-no-z-defs): Set to yes.
($(objpfx)tst-tls1): New.
($(objpfx)tst-tls2.out): Likewise.
(tests): Depend on $(objpfx)tst-tls2.out.
* tst-tls1.c: New test.
* tst-tls1.h: New.
* tst-tls1mod.c: New.
* tst-tls1moda.c: New.
* tst-tls1modb.c: New.
* tst-tls1modc.c: New.
* tst-tls1modd.c: New.
* tst-tls1mode.c: New.
* tst-tls1modf.c: New.
* tst-tls2.sh: New test.
2003-09-02 02:33:28 +02:00
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#include <pthreaddef.h>
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2003-02-24 11:03:02 +01:00
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#define THE_SIG SIGUSR1
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#define N 10
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static pthread_t th[N];
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#define CB(n) \
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static void \
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cb##n (void) \
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{ \
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if (th[n] != pthread_self ()) \
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{ \
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write (STDOUT_FILENO, "wrong callback\n", 15); \
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_exit (1); \
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} \
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}
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CB (0)
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CB (1)
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CB (2)
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CB (3)
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CB (4)
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CB (5)
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CB (6)
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CB (7)
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CB (8)
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CB (9)
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static void (*cbs[]) (void) =
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{
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cb0, cb1, cb2, cb3, cb4, cb5, cb6, cb7, cb8, cb9
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};
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sem_t s;
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pthread_barrier_t b;
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#define TOTAL_SIGS 1000
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int nsigs;
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int
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do_test (void)
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{
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2003-03-23 12:17:28 +01:00
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#if !HAVE___THREAD
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puts ("No __thread support in compiler, test skipped.");
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return 0;
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#else
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Update.
2003-09-01 Jakub Jelinek <jakub@redhat.com>
* Makefile (tests): Add tst-tls1.
(module-names): Add tst-tls1mod{,a,b,c,d,e,f}.
($(objpfx)tst-tls1mod{,a,b,c,d,e,f}.so-no-z-defs): Set to yes.
($(objpfx)tst-tls1): New.
($(objpfx)tst-tls2.out): Likewise.
(tests): Depend on $(objpfx)tst-tls2.out.
* tst-tls1.c: New test.
* tst-tls1.h: New.
* tst-tls1mod.c: New.
* tst-tls1moda.c: New.
* tst-tls1modb.c: New.
* tst-tls1modc.c: New.
* tst-tls1modd.c: New.
* tst-tls1mode.c: New.
* tst-tls1modf.c: New.
* tst-tls2.sh: New test.
2003-09-02 02:33:28 +02:00
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if ((uintptr_t) pthread_self () & (TCB_ALIGNMENT - 1))
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{
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puts ("initial thread's struct pthread not aligned enough");
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exit (1);
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}
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2003-02-24 11:03:02 +01:00
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if (pthread_barrier_init (&b, NULL, N + 1) != 0)
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{
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puts ("barrier_init failed");
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exit (1);
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}
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if (sem_init (&s, 0, 0) != 0)
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{
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puts ("sem_init failed");
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exit (1);
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}
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void *h = dlopen ("tst-tls3mod.so", RTLD_LAZY);
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if (h == NULL)
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{
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puts ("dlopen failed");
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exit (1);
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}
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void *(*tf) (void *) = dlsym (h, "tf");
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if (tf == NULL)
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{
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puts ("dlsym for tf failed");
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exit (1);
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}
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struct sigaction sa;
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sa.sa_handler = dlsym (h, "handler");
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if (sa.sa_handler == NULL)
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{
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puts ("dlsym for handler failed");
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exit (1);
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}
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sigemptyset (&sa.sa_mask);
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sa.sa_flags = 0;
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if (sigaction (THE_SIG, &sa, NULL) != 0)
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{
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puts ("sigaction failed");
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exit (1);
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}
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int r;
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for (r = 0; r < 10; ++r)
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{
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int i;
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for (i = 0; i < N; ++i)
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if (pthread_create (&th[i], NULL, tf, cbs[i]) != 0)
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{
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puts ("pthread_create failed");
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exit (1);
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}
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nsigs = 0;
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pthread_barrier_wait (&b);
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sigset_t ss;
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sigemptyset (&ss);
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sigaddset (&ss, THE_SIG);
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if (pthread_sigmask (SIG_BLOCK, &ss, NULL) != 0)
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{
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puts ("pthread_sigmask failed");
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exit (1);
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}
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/* Start sending signals. */
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for (i = 0; i < TOTAL_SIGS; ++i)
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{
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if (kill (getpid (), THE_SIG) != 0)
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{
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puts ("kill failed");
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exit (1);
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}
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2003-03-08 11:30:42 +01:00
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if (TEMP_FAILURE_RETRY (sem_wait (&s)) != 0)
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2003-02-24 11:03:02 +01:00
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{
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puts ("sem_wait failed");
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exit (1);
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}
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++nsigs;
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}
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pthread_barrier_wait (&b);
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if (pthread_sigmask (SIG_UNBLOCK, &ss, NULL) != 0)
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{
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puts ("pthread_sigmask failed");
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exit (1);
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}
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for (i = 0; i < N; ++i)
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if (pthread_join (th[i], NULL) != 0)
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{
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puts ("join failed");
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exit (1);
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}
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}
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return 0;
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2003-03-23 12:17:28 +01:00
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#endif
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2003-02-24 11:03:02 +01:00
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}
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#define TIMEOUT 5
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#define TEST_FUNCTION do_test ()
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#include "../test-skeleton.c"
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