1 files changed, 63 insertions, 0 deletions
diff --git a/libdwarf/dwarf_get_abbrev_entry.c b/libdwarf/dwarf_get_abbrev_entry.c
new file mode 100644
index 00000000..4deccd0d
--- /dev/null
+++ b/libdwarf/dwarf_get_abbrev_entry.c
@@ -0,0 +1,63 @@
+/* Get attribute from abbreviation record.
+   Copyright (C) 2001, 2002 Red Hat, Inc.
+   Written by Ulrich Drepper <drepper@redhat.com>, 2001.
+
+   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 <stdlib.h>
+
+#include <libdwarfP.h>
+
+
+int
+dwarf_get_abbrev_entry (abbrev, idx, attr_num, form, offset, error)
+     Dwarf_Abbrev abbrev;
+     Dwarf_Signed idx;
+     Dwarf_Half *attr_num;
+     Dwarf_Signed *form;
+     Dwarf_Off *offset;
+     Dwarf_Error *error;
+{
+  Dwarf_Small *attrp;
+  Dwarf_Small *start_attrp;
+  Dwarf_Word attr_name;
+  Dwarf_Word attr_form;
+
+  if (idx < 0)
+    return DW_DLV_NO_ENTRY;
+
+  /* Address in memory.  */
+  attrp = abbrev->attrp;
+
+  /* Read the attributes, skip over the ones we don't want.  */
+  do
+    {
+      start_attrp = attrp;
+
+      get_uleb128 (attr_name, attrp);
+      get_uleb128 (attr_form, attrp);
+
+      if (attr_name == 0 || attr_form == 0)
+	return DW_DLV_NO_ENTRY;
+    }
+  while (idx-- > 0);
+
+  *attr_num = attr_name;
+  *form = attr_form;
+  *offset = (start_attrp - abbrev->attrp) + abbrev->offset;
+
+  return DW_DLV_OK;
+}