Squashed 'third_party/elfutils/' content from commit 555e15e
Change-Id: I61cde98949e47e5c8c09c33260de17f30921be79
git-subtree-dir: third_party/elfutils
git-subtree-split: 555e15ebe8bf1eb33d00747173cfc80cc65648a4
diff --git a/libdw/dwarf_entrypc.c b/libdw/dwarf_entrypc.c
new file mode 100644
index 0000000..0ef3b0e
--- /dev/null
+++ b/libdw/dwarf_entrypc.c
@@ -0,0 +1,48 @@
+/* Return entry PC attribute of DIE.
+ Copyright (C) 2003, 2005 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 either
+
+ * the GNU Lesser General Public License as published by the Free
+ Software Foundation; either version 3 of the License, or (at
+ your option) any later version
+
+ or
+
+ * the GNU General Public License as published by the Free
+ Software Foundation; either version 2 of the License, or (at
+ your option) any later version
+
+ or both in parallel, as here.
+
+ 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 copies of the GNU General Public License and
+ the GNU Lesser General Public License along with this program. If
+ not, see <http://www.gnu.org/licenses/>. */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <dwarf.h>
+#include "libdwP.h"
+
+
+int
+dwarf_entrypc (Dwarf_Die *die, Dwarf_Addr *return_addr)
+{
+ Dwarf_Attribute attr_mem;
+
+ return INTUSE(dwarf_formaddr) (INTUSE(dwarf_attr) (die, DW_AT_entry_pc,
+ &attr_mem)
+ ?: INTUSE(dwarf_attr) (die, DW_AT_low_pc,
+ &attr_mem),
+ return_addr);
+}
+INTDEF(dwarf_entrypc)