--- /dev/null
+/* This testcase is part of GDB, the GNU debugger.
+
+ Copyright 2016-2022 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>
+#include <stdint.h>
+
+#define NUM_THREADS 2
+
+static volatile int unblock_main[NUM_THREADS];
+
+static void
+child_sub_function (int child_idx)
+{
+ volatile int dummy = 0;
+
+ unblock_main[child_idx] = 1;
+
+ while (1)
+ /* Dummy loop body to allow setting breakpoint. */
+ dummy = !dummy; /* thread loop line */
+}
+
+static void *
+child_function (void *args)
+{
+ int child_idx = (int) (uintptr_t) args;
+
+ child_sub_function (child_idx); /* thread caller line */
+
+ return NULL;
+}
+
+int
+main (void)
+{
+ int i = 0;
+ pthread_t threads[NUM_THREADS];
+
+ /* Make the test exit eventually. */
+ alarm (20);
+
+ for (i = 0; i < NUM_THREADS; i++)
+ pthread_create (&threads[i], NULL, child_function, (void *) (uintptr_t) i);
+
+ /* Wait for child threads to reach child_sub_function. */
+ for (i = 0; i < NUM_THREADS; i++)
+ while (!unblock_main[i])
+ ;
+
+ volatile int dummy = 0;
+ while (1)
+ /* Dummy loop body to allow setting breakpoint. */
+ dummy = !dummy; /* main break line */
+
+ return 0;
+}
load_lib mi-support.exp
-standard_testfile user-selected-context-sync.c
+standard_testfile
if {[build_executable $testfile.exp $testfile ${srcfile} "debug pthreads"] == -1} {
untested "failed to compile"
# Check we're in frame 0.
mi_gdb_test "frame" \
- ".*#0 0x.*" \
+ ".*#0 .*child_sub_function .*" \
"frame 1"
# Ask about a different frame in the current thread, the current frame
"info thread 6"
mi_gdb_test "frame" \
- ".*#0 0x.*" \
+ ".*#0 .*child_sub_function.*" \
"frame 2"
"info thread 7"
mi_gdb_test "frame" \
- ".*#0 0x.*" \
+ ".*#0 .*child_sub_function.*" \
"frame 3"
# Select a different frame in the current thread. Despite the use of
"info thread 8"
mi_gdb_test "frame" \
- ".*#1 0x.*" \
+ ".*#1 .*child_function.*" \
"frame 4"
# Similar to the previous test, but this time the --frame option is