http://sourceware.org/ml/gdb-patches/2013-07/msg00059.html

[thirdparty/binutils-gdb.git] / gdb / testsuite / gdb.dwarf2 / dw2-reg-undefined.c

diff --git a/gdb/testsuite/gdb.dwarf2/dw2-reg-undefined.c b/gdb/testsuite/gdb.dwarf2/dw2-reg-undefined.c
new file mode 100644 (file)
index 0000000..6a177c5
--- /dev/null
+++ b/gdb/testsuite/gdb.dwarf2/dw2-reg-undefined.c
@@ -0,0 +1,36 @@
+/*
+   Copyright 2013 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/>.  */
+
+void
+stop_frame ()
+{
+  /* The debug information for this frame is modified in the accompanying
+     .S file, to mark a set of registers as being undefined.  */
+}
+
+void
+first_frame ()
+{
+  stop_frame ();
+}
+
+int
+main ()
+{
+  first_frame ();
+
+  return 0;
+}