1 files changed, 60 insertions, 0 deletions
diff --git a/libdw/dwarf_attr_integrate.c b/libdw/dwarf_attr_integrate.c
new file mode 100644
index 00000000..812d74b9
--- /dev/null
+++ b/libdw/dwarf_attr_integrate.c
@@ -0,0 +1,60 @@
+/* Return specific DWARF attribute of a DIE, integrating indirections.
+   Copyright (C) 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"
+
+Dwarf_Attribute *
+dwarf_attr_integrate (Dwarf_Die *die, unsigned int search_name,
+		      Dwarf_Attribute *result)
+{
+  Dwarf_Die die_mem;
+
+  do
+    {
+      Dwarf_Attribute *attr = INTUSE(dwarf_attr) (die, search_name, result);
+      if (attr != NULL)
+	return attr;
+
+      attr = INTUSE(dwarf_attr) (die, DW_AT_abstract_origin, result);
+      if (attr == NULL)
+	attr = INTUSE(dwarf_attr) (die, DW_AT_specification, result);
+      if (attr == NULL)
+	break;
+
+      die = INTUSE(dwarf_formref_die) (attr, &die_mem);
+    }
+  while (die != NULL);
+
+  return NULL;
+}
+INTDEF (dwarf_attr_integrate)