1 files changed, 42 insertions, 0 deletions
diff --git a/libdwarf/dwarf_formaddr.c b/libdwarf/dwarf_formaddr.c
new file mode 100644
index 00000000..148508fe
--- /dev/null
+++ b/libdwarf/dwarf_formaddr.c
@@ -0,0 +1,42 @@
+/* Return address represented by attribute.
+   Copyright (C) 2000, 2001, 2002 Red Hat, Inc.
+   Written by Ulrich Drepper <drepper@redhat.com>, 2000.
+
+   This program is Open Source software; you can redistribute it and/or
+   modify it under the terms of the Open Software License version 1.0 as
+   published by the Open Source Initiative.
+
+   You should have received a copy of the Open Software License along
+   with this program; if not, you may obtain a copy of the Open Software
+   License version 1.0 from http://www.opensource.org/licenses/osl.php or
+   by writing the Open Source Initiative c/o Lawrence Rosen, Esq.,
+   3001 King Ranch Road, Ukiah, CA 95482.   */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <dwarf.h>
+
+#include <libdwarfP.h>
+
+
+int
+dwarf_formaddr (attr, return_addr, error)
+     Dwarf_Attribute attr;
+     Dwarf_Addr *return_addr;
+     Dwarf_Error *error;
+{
+  if (unlikely (attr->form != DW_FORM_addr))
+    {
+      __libdwarf_error (attr->cu->dbg, error, DW_E_NO_ADDR);
+      return DW_DLV_ERROR;
+    }
+
+  if (attr->cu->address_size == 4)
+    *return_addr = read_4ubyte_unaligned (attr->cu->dbg, attr->valp);
+  else
+    *return_addr = read_8ubyte_unaligned (attr->cu->dbg, attr->valp);
+
+  return DW_DLV_OK;
+}