| /* Return address represented by attribute. |
| Copyright (C) 2003-2010 Red Hat, Inc. |
| This file is part of elfutils. |
| Written by Ulrich Drepper <drepper@redhat.com>, 2003. |
| |
| 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" |
| |
| |
| int |
| dwarf_formaddr (attr, return_addr) |
| Dwarf_Attribute *attr; |
| Dwarf_Addr *return_addr; |
| { |
| if (attr == NULL) |
| return -1; |
| |
| if (unlikely (attr->form != DW_FORM_addr)) |
| { |
| __libdw_seterrno (DWARF_E_NO_ADDR); |
| return -1; |
| } |
| |
| if (__libdw_read_address (attr->cu->dbg, |
| cu_sec_idx (attr->cu), attr->valp, |
| attr->cu->address_size, return_addr)) |
| return -1; |
| |
| return 0; |
| } |
| INTDEF(dwarf_formaddr) |