1 files changed, 55 insertions, 0 deletions
diff --git a/libsframe/testsuite/libsframe.stacktrace/solib-lib2.c b/libsframe/testsuite/libsframe.stacktrace/solib-lib2.c
new file mode 100644
index 0000000..ba590fd
--- /dev/null
+++ b/libsframe/testsuite/libsframe.stacktrace/solib-lib2.c
@@ -0,0 +1,55 @@
+#include <execinfo.h>
+#include <stdlib.h>
+#include <string.h>
+#include "sframe-stacktrace-api.h"
+#include "solib-lib2.h"
+
+#define BT_BUF_SIZE 100
+
+/* funclist for running "ttest.x 3".  */
+static const char *const bt_list[] =
+{
+  "adder2",
+  "bar",
+  "adder",
+  "main"
+};
+
+unsigned int
+adder2 (unsigned int a, unsigned int b, int (*call)(int))
+{
+  void *buffer[BT_BUF_SIZE];
+  int i, nptrs, err;
+  char **strings;
+
+  nptrs = sframe_stacktrace (buffer, BT_BUF_SIZE, &err);
+  if (err)
+    {
+      printf ("SFrame error: %s\n", sframe_bt_errmsg (err));
+      return (-1);
+    }
+  if (nptrs != 4)
+    {
+      printf ("sframe_stacktrace failed: %d %d\n", nptrs, err);
+      return (-1);
+    }
+
+  strings = backtrace_symbols (buffer, nptrs);
+  if (strings == NULL)
+    {
+       printf ("Error in backtrace_symbols");
+       return (-1);
+    }
+
+  /* Verify the results.  */
+  for (i = 0; i < nptrs; i++)
+    if (!strstr (strings[i], bt_list[i]))
+      break;
+
+  free (strings);
+
+  printf ("%s: unwind solib test\n", i == nptrs ? "PASS" : "FAIL");
+
+  (void)(*call) (a+b);
+  return (a+b);
+}