xref: /external/elfutils/0.153/libdw/dwarf_diecu.c

/* Return CU DIE containing given DIE.
   Copyright (C) 2005-2010 Red Hat, Inc.
   This file is part of Red Hat elfutils.

   Red Hat elfutils 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; version 2 of the License.

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   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   General Public License for more details.

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   this file solely under the GPL without exception.

   Red Hat elfutils is an included package of the Open Invention Network.
   An included package of the Open Invention Network is a package for which
   Open Invention Network licensees cross-license their patents.  No patent
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#ifdef HAVE_CONFIG_H
# include <config.h>
#endif

#include <string.h>
#include "libdwP.h"


Dwarf_Die *
dwarf_diecu (die, result, address_sizep, offset_sizep)
     Dwarf_Die *die;
     Dwarf_Die *result;
     uint8_t *address_sizep;
     uint8_t *offset_sizep;
{
  if (die == NULL)
    return NULL;

  *result = CUDIE (die->cu);

  if (address_sizep != NULL)
    *address_sizep = die->cu->address_size;
  if (offset_sizep != NULL)
    *offset_sizep = die->cu->offset_size;

  return result;
}