1 files changed, 48 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.btrace/enable-running.c b/gdb/testsuite/gdb.btrace/enable-running.c
new file mode 100644
index 0000000000..c2edf1e606
--- /dev/null
+++ b/gdb/testsuite/gdb.btrace/enable-running.c
@@ -0,0 +1,48 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+   Copyright 2017 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program 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 General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+#include <pthread.h>
+#include <unistd.h>
+
+#define NTHREADS 3
+
+static void *
+test (void *arg)
+{
+  /* Let's hope this is long enough for GDB to enable tracing and check that
+     everything is working as expected.  */
+  sleep (10);
+
+  return arg;
+}
+
+int
+main (void)
+{
+  pthread_t th[NTHREADS];
+  int i;
+
+  for (i = 0; i < NTHREADS; ++i)
+    pthread_create (&th[i], NULL, test, NULL);
+
+  test (NULL); /* bp.1 */
+
+  for (i = 0; i < NTHREADS; ++i)
+    pthread_join (th[i], NULL);
+
+  return 0;
+}