summaryrefslogtreecommitdiff
path: root/elf/tst-gnu2-tls1.c
diff options
context:
space:
mode:
Diffstat (limited to 'elf/tst-gnu2-tls1.c')
-rw-r--r--elf/tst-gnu2-tls1.c51
1 files changed, 51 insertions, 0 deletions
diff --git a/elf/tst-gnu2-tls1.c b/elf/tst-gnu2-tls1.c
new file mode 100644
index 0000000000..e6f98e64be
--- /dev/null
+++ b/elf/tst-gnu2-tls1.c
@@ -0,0 +1,51 @@
+/* Test local and global dynamic models for GNU2 TLS.
+ Copyright (C) 2016-2018 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ 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, see
+ <http://www.gnu.org/licenses/>. */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+extern int * get_gd (void);
+extern void set_gd (int);
+extern int test_gd (int);
+extern int * get_ld (void);
+extern void set_ld (int);
+extern int test_ld (int);
+
+__thread int gd = 1;
+
+static int
+do_test (void)
+{
+ int *p;
+
+ p = get_gd ();
+ set_gd (3);
+ if (*p != 3 || !test_gd (3))
+ abort ();
+
+ p = get_ld ();
+ set_ld (4);
+ if (*p != 4 || !test_ld (4))
+ abort ();
+
+ printf ("PASS\n");
+
+ return 0;
+}
+
+#include <support/test-driver.c>