107d4f2fc1cb53f170a71bc13617bbdd9cb1c3c60Roland McGrath/* Return CU DIE containing given DIE. 23e0f7d1d1b817040cef82f41879f471ab59b663eRoland McGrath Copyright (C) 2005-2010 Red Hat, Inc. 3de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard This file is part of elfutils. 407d4f2fc1cb53f170a71bc13617bbdd9cb1c3c60Roland McGrath 5de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard This file is free software; you can redistribute it and/or modify 6de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard it under the terms of either 707d4f2fc1cb53f170a71bc13617bbdd9cb1c3c60Roland McGrath 8de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard * the GNU Lesser General Public License as published by the Free 9de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard Software Foundation; either version 3 of the License, or (at 10de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard your option) any later version 11de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard 12de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard or 13de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard 14de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard * the GNU General Public License as published by the Free 15de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard Software Foundation; either version 2 of the License, or (at 16de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard your option) any later version 17de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard 18de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard or both in parallel, as here. 19de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard 20de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard elfutils is distributed in the hope that it will be useful, but 21361df7da6dfecd817b27e62b91752ac316d7cdd4Ulrich Drepper WITHOUT ANY WARRANTY; without even the implied warranty of 22361df7da6dfecd817b27e62b91752ac316d7cdd4Ulrich Drepper MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 23361df7da6dfecd817b27e62b91752ac316d7cdd4Ulrich Drepper General Public License for more details. 24361df7da6dfecd817b27e62b91752ac316d7cdd4Ulrich Drepper 25de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard You should have received copies of the GNU General Public License and 26de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard the GNU Lesser General Public License along with this program. If 27de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard not, see <http://www.gnu.org/licenses/>. */ 2807d4f2fc1cb53f170a71bc13617bbdd9cb1c3c60Roland McGrath 2907d4f2fc1cb53f170a71bc13617bbdd9cb1c3c60Roland McGrath#ifdef HAVE_CONFIG_H 3007d4f2fc1cb53f170a71bc13617bbdd9cb1c3c60Roland McGrath# include <config.h> 3107d4f2fc1cb53f170a71bc13617bbdd9cb1c3c60Roland McGrath#endif 3207d4f2fc1cb53f170a71bc13617bbdd9cb1c3c60Roland McGrath 3307d4f2fc1cb53f170a71bc13617bbdd9cb1c3c60Roland McGrath#include <string.h> 3407d4f2fc1cb53f170a71bc13617bbdd9cb1c3c60Roland McGrath#include "libdwP.h" 3507d4f2fc1cb53f170a71bc13617bbdd9cb1c3c60Roland McGrath 3607d4f2fc1cb53f170a71bc13617bbdd9cb1c3c60Roland McGrath 3707d4f2fc1cb53f170a71bc13617bbdd9cb1c3c60Roland McGrathDwarf_Die * 381ccdfb683ad6c7e59793136c3a657ddf131cafd1Mark Wielaarddwarf_diecu (Dwarf_Die *die, Dwarf_Die *result, uint8_t *address_sizep, 391ccdfb683ad6c7e59793136c3a657ddf131cafd1Mark Wielaard uint8_t *offset_sizep) 4007d4f2fc1cb53f170a71bc13617bbdd9cb1c3c60Roland McGrath{ 4107d4f2fc1cb53f170a71bc13617bbdd9cb1c3c60Roland McGrath if (die == NULL) 4207d4f2fc1cb53f170a71bc13617bbdd9cb1c3c60Roland McGrath return NULL; 4307d4f2fc1cb53f170a71bc13617bbdd9cb1c3c60Roland McGrath 445cc030d6169713ff4711c28a6ce1250b142cd5b3Roland McGrath *result = CUDIE (die->cu); 4507d4f2fc1cb53f170a71bc13617bbdd9cb1c3c60Roland McGrath 4607d4f2fc1cb53f170a71bc13617bbdd9cb1c3c60Roland McGrath if (address_sizep != NULL) 4707d4f2fc1cb53f170a71bc13617bbdd9cb1c3c60Roland McGrath *address_sizep = die->cu->address_size; 4807d4f2fc1cb53f170a71bc13617bbdd9cb1c3c60Roland McGrath if (offset_sizep != NULL) 4907d4f2fc1cb53f170a71bc13617bbdd9cb1c3c60Roland McGrath *offset_sizep = die->cu->offset_size; 5007d4f2fc1cb53f170a71bc13617bbdd9cb1c3c60Roland McGrath 5107d4f2fc1cb53f170a71bc13617bbdd9cb1c3c60Roland McGrath return result; 5207d4f2fc1cb53f170a71bc13617bbdd9cb1c3c60Roland McGrath} 53