Update.

* Makefile (tests): Add tst-tls1 and tst-tls2.
	* tst-tls1.c: New file.
	* tst-tls2.c: New file.

bits/confname.h

@@ -473,7 +473,7 @@ enum
 
     _CS_GNU_LIBC_VERSION,
 #define _CS_GNU_LIBC_VERSION	_CS_GNU_LIBC_VERSION
-    _CS_GNU_LIBPTHREAD_VERSION
+    _CS_GNU_LIBPTHREAD_VERSION,
 #define _CS_GNU_LIBPTHREAD_VERSION	_CS_GNU_LIBPTHREAD_VERSION
 
     _CS_LFS_CFLAGS = 1000,
@@ -556,7 +556,6 @@ enum
 #define _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS
     _CS_POSIX_V6_LPBIG_OFFBIG_LIBS,
 #define _CS_POSIX_V6_LPBIG_OFFBIG_LIBS _CS_POSIX_V6_LPBIG_OFFBIG_LIBS
-    _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS,
+    _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS
 #define _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS
   };
-#endif

nptl/ChangeLog

@@ -1,5 +1,9 @@
 2003-02-23  Ulrich Drepper  <drepper@redhat.com>
 
+	* Makefile (tests): Add tst-tls1 and tst-tls2.
+	* tst-tls1.c: New file.
+	* tst-tls2.c: New file.
+
 	* libc-cancellation.c (__libc_enable_asynccancel): Correct test
 	for failed cmpxchg.
 

nptl/Makefile

@@ -142,6 +142,7 @@ tests = tst-attr1 tst-attr2 \
 	tst-join1 tst-join2 tst-join3 tst-join4 tst-join5 \
 	tst-eintr1 \
 	tst-tsd1 tst-tsd2 \
+	tst-tls1 tst-tls2 \
 	tst-fork1 tst-fork2 tst-fork3 \
 	tst-atfork1 \
 	tst-cancel1 tst-cancel2 tst-cancel3 tst-cancel4 tst-cancel5 \

nptl/tst-tls1.c

@@ -0,0 +1,92 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <pthread.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+
+struct test_s
+{
+  int a;
+  int b;
+};
+
+#define INIT_A 1
+#define INIT_B 42
+/* Deliberately not static.  */
+__thread struct test_s s __attribute__ ((tls_model ("initial-exec"))) =
+{
+  .a = INIT_A,
+  .b = INIT_B
+};
+
+
+static void *
+tf (void *arg)
+{
+  if (s.a != INIT_A || s.b != INIT_B)
+    {
+      puts ("initial value of s in child thread wrong");
+      exit (1);
+    }
+
+  ++s.a;
+
+  return NULL;
+}
+
+
+int
+do_test (void)
+{
+  if (s.a != INIT_A || s.b != INIT_B)
+    {
+      puts ("initial value of s in main thread wrong");
+      exit (1);
+    }
+
+#define N 10
+  int i;
+  for (i = 0; i < N; ++i)
+    {
+#define M 10
+      pthread_t th[M];
+      int j;
+      for (j = 0; j < M; ++j, ++s.a)
+	if (pthread_create (&th[j], NULL, tf, NULL) != 0)
+	  {
+	    puts ("pthread_create failed");
+	    exit (1);
+	  }
+
+      for (j = 0; j < M; ++j)
+	if (pthread_join (th[j], NULL) != 0)
+	  {
+	    puts ("pthread_join failed");
+	    exit (1);
+	  }
+    }
+
+  return 0;
+}
+
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"

nptl/tst-tls2.c

@@ -0,0 +1,185 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <pthread.h>
+#include <signal.h>
+#include <semaphore.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+
+#define N 10
+static pthread_t th[N];
+
+
+#define CB(n) \
+static void								      \
+cb##n (void)								      \
+{									      \
+  if (th[n] != pthread_self ())						      \
+    {									      \
+      write (STDOUT_FILENO, "wrong callback\n", 15);			      \
+      _exit (1);							      \
+    }									      \
+}
+CB (0)
+CB (1)
+CB (2)
+CB (3)
+CB (4)
+CB (5)
+CB (6)
+CB (7)
+CB (8)
+CB (9)
+static void (*cbs[]) (void) =
+{
+  cb0, cb1, cb2, cb3, cb4, cb5, cb6, cb7, cb8, cb9
+};
+
+
+static __thread void (*fp) (void) __attribute__ ((tls_model ("local-exec")));
+
+
+static sem_t s;
+
+
+#define THE_SIG SIGUSR1
+static void
+handler (int sig)
+{
+  if (sig != THE_SIG)
+    {
+      write (STDOUT_FILENO, "wrong signal\n", 13);
+      _exit (1);
+    }
+
+  fp ();
+
+  if (sem_post (&s) != 0)
+    {
+      write (STDOUT_FILENO, "sem_post failed\n", 16);
+      _exit (1);
+    }
+}
+
+
+static pthread_barrier_t b;
+
+#define TOTAL_SIGS 1000
+static int nsigs;
+
+
+static void *
+tf (void *arg)
+{
+  fp = arg;
+
+  pthread_barrier_wait (&b);
+
+  pthread_barrier_wait (&b);
+
+  if (nsigs != TOTAL_SIGS)
+    {
+      puts ("barrier_wait prematurely returns");
+      exit (1);
+    }
+
+  return NULL;
+}
+
+
+int
+do_test (void)
+{
+  if (pthread_barrier_init (&b, NULL, N + 1) != 0)
+    {
+      puts ("barrier_init failed");
+      exit (1);
+    }
+
+  if (sem_init (&s, 0, 0) != 0)
+    {
+      puts ("sem_init failed");
+      exit (1);
+    }
+
+  struct sigaction sa;
+  sa.sa_handler = handler;
+  sigemptyset (&sa.sa_mask);
+  sa.sa_flags = 0;
+  if (sigaction (THE_SIG, &sa, NULL) != 0)
+    {
+      puts ("sigaction failed");
+      exit (1);
+    }
+
+  int i;
+  for (i = 0; i < N; ++i)
+    if (pthread_create (&th[i], NULL, tf, cbs[i]) != 0)
+      {
+	puts ("pthread_create failed");
+	exit (1);
+      }
+
+  pthread_barrier_wait (&b);
+
+  sigset_t ss;
+  sigemptyset (&ss);
+  sigaddset (&ss, THE_SIG);
+  if (pthread_sigmask (SIG_BLOCK, &ss, NULL) != 0)
+    {
+      puts ("pthread_sigmask failed");
+      exit (1);
+    }
+
+  /* Start sending signals.  */
+  for (i = 0; i < TOTAL_SIGS; ++i)
+    {
+      if (kill (getpid (), THE_SIG) != 0)
+	{
+	  puts ("kill failed");
+	  exit (1);
+	}
+
+      if (sem_wait (&s) != 0)
+	{
+	  puts ("sem_wait failed");
+	  exit (1);
+	}
+
+      ++nsigs;
+    }
+
+  pthread_barrier_wait (&b);
+
+  for (i = 0; i < N; ++i)
+    if (pthread_join (th[i], NULL) != 0)
+      {
+	puts ("join failed");
+	exit (1);
+      }
+
+  return 0;
+}
+
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"

sysdeps/generic/bits/confname.h

@@ -473,7 +473,7 @@ enum
 
     _CS_GNU_LIBC_VERSION,
 #define _CS_GNU_LIBC_VERSION	_CS_GNU_LIBC_VERSION
-    _CS_GNU_LIBPTHREAD_VERSION
+    _CS_GNU_LIBPTHREAD_VERSION,
 #define _CS_GNU_LIBPTHREAD_VERSION	_CS_GNU_LIBPTHREAD_VERSION
 
     _CS_LFS_CFLAGS = 1000,
@@ -556,7 +556,6 @@ enum
 #define _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS
     _CS_POSIX_V6_LPBIG_OFFBIG_LIBS,
 #define _CS_POSIX_V6_LPBIG_OFFBIG_LIBS _CS_POSIX_V6_LPBIG_OFFBIG_LIBS
-    _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS,
+    _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS
 #define _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS
   };
-#endif