Tests for validate symbol file using build-id

New testcase.

gdb/testsuite/ChangeLog
2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com

	Tests for validate symbol file using build-id.
	* gdb.base/solib-mismatch-lib.c: New file.
	* gdb.base/solib-mismatch-libmod.c: New file.
	* gdb.base/solib-mismatch.c: New file.
	* gdb.base/solib-mismatch.exp: New file.

1 files changed, 56 insertions, 0 deletions

diff --git a/gdb/testsuite/gdb.base/solib-mismatch.c b/gdb/testsuite/gdb.base/solib-mismatch.c
new file mode 100644
index 0000000..f739f3b
--- /dev/null
+++ b/gdb/testsuite/gdb.base/solib-mismatch.c
@@ -0,0 +1,56 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+   Copyright 2015 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 <dlfcn.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <signal.h>
+#include <string.h>
+
+/* The following defines must correspond to solib-mismatch.exp .  */
+
+/* DIRNAME and LIB must be defined at compile time.  */
+#ifndef DIRNAME
+# error DIRNAME not defined
+#endif
+#ifndef LIB
+# error LIB not defined
+#endif
+
+int
+main (int argc, char *argv[])
+{
+  void *h;
+  int (*foo) (void);
+
+  if (chdir (DIRNAME) != 0)
+    {
+      printf ("ERROR - Could not cd to %s\n", DIRNAME);
+      return 1;
+    }
+
+  h = dlopen (LIB, RTLD_NOW);
+
+  if (h == NULL)
+    {
+      printf ("ERROR - could not open lib %s\n", LIB);
+      return 1;
+    }
+  foo = dlsym (h, "foo"); /* set breakpoint 1 here */
+  dlclose (h);
+  return 0;
+}