Squashed 'third_party/elfutils/' content from commit 555e15e
Change-Id: I61cde98949e47e5c8c09c33260de17f30921be79
git-subtree-dir: third_party/elfutils
git-subtree-split: 555e15ebe8bf1eb33d00747173cfc80cc65648a4
diff --git a/tests/testfile-backtrace-demangle.cc b/tests/testfile-backtrace-demangle.cc
new file mode 100644
index 0000000..27fff68
--- /dev/null
+++ b/tests/testfile-backtrace-demangle.cc
@@ -0,0 +1,47 @@
+/* Test program for C++ demangled unwinding.
+ Copyright (C) 2014 Red Hat, Inc.
+ This file is part of elfutils.
+
+ This file 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.
+
+ elfutils 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/>. */
+
+#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5)
+#define NOINLINE_NOCLONE __attribute__ ((noinline, noclone))
+#else
+#define NOINLINE_NOCLONE __attribute__ ((noinline))
+#endif
+
+void NOINLINE_NOCLONE
+cxxfunc (int i)
+{
+ *(volatile int *)0=0;
+ // Avoid tail call optimization.
+ asm volatile ("");
+}
+
+extern "C"
+{
+ void NOINLINE_NOCLONE
+ f (void)
+ {
+ cxxfunc(1);
+ // Avoid tail call optimization.
+ asm volatile ("");
+ }
+}
+
+int
+main()
+{
+ f();
+}