diff options
Diffstat (limited to 'libelf/elf32_fsize.c')
| -rw-r--r-- | libelf/elf32_fsize.c | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/libelf/elf32_fsize.c b/libelf/elf32_fsize.c new file mode 100644 index 0000000..3189045 --- /dev/null +++ b/libelf/elf32_fsize.c @@ -0,0 +1,92 @@ +/* Return the size of an object file type. + Copyright (C) 1998, 1999, 2000, 2002 Red Hat, Inc. + This file is part of Red Hat elfutils. + Written by Ulrich Drepper <drepper@redhat.com>, 1998. + + 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. + + Red Hat 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 a copy of the GNU General Public License along + with Red Hat elfutils; if not, write to the Free Software Foundation, + Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA. + + In addition, as a special exception, Red Hat, Inc. gives You the + additional right to link the code of Red Hat elfutils with code licensed + under any Open Source Initiative certified open source license + (http://www.opensource.org/licenses/index.php) which requires the + distribution of source code with any binary distribution and to + distribute linked combinations of the two. Non-GPL Code permitted under + this exception must only link to the code of Red Hat elfutils through + those well defined interfaces identified in the file named EXCEPTION + found in the source code files (the "Approved Interfaces"). The files + of Non-GPL Code may instantiate templates or use macros or inline + functions from the Approved Interfaces without causing the resulting + work to be covered by the GNU General Public License. Only Red Hat, + Inc. may make changes or additions to the list of Approved Interfaces. + Red Hat's grant of this exception is conditioned upon your not adding + any new exceptions. If you wish to add a new Approved Interface or + exception, please contact Red Hat. You must obey the GNU General Public + License in all respects for all of the Red Hat elfutils code and other + code used in conjunction with Red Hat elfutils except the Non-GPL Code + covered by this exception. If you modify this file, you may extend this + exception to your version of the file, but you are not obligated to do + so. If you do not wish to provide this exception without modification, + you must delete this exception statement from your version and license + 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 + license is granted, either expressly or impliedly, by designation as an + included package. Should you wish to participate in the Open Invention + Network licensing program, please visit www.openinventionnetwork.com + <http://www.openinventionnetwork.com>. */ + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + +#include <libelf.h> +#include "libelfP.h" + +#ifndef LIBELFBITS +# define LIBELFBITS 32 +#endif + + +size_t +elfw2(LIBELFBITS, fsize) (type, count, version) + Elf_Type type; + size_t count; + unsigned int version; +{ + /* We do not have differences between file and memory sizes. Better + not since otherwise `mmap' would not work. */ + if (unlikely (version == EV_NONE) || unlikely (version >= EV_NUM)) + { + __libelf_seterrno (ELF_E_UNKNOWN_VERSION); + return 0; + } + + if (unlikely (type >= ELF_T_NUM)) + { + __libelf_seterrno (ELF_E_UNKNOWN_TYPE); + return 0; + } + +#if EV_NUM != 2 + return (count + * __libelf_type_sizes[version - 1][ELFW(ELFCLASS,LIBELFBITS) - 1][type]); +#else + return (count + * __libelf_type_sizes[0][ELFW(ELFCLASS,LIBELFBITS) - 1][type]); +#endif +} +#define local_strong_alias(n1, n2) strong_alias (n1, n2) +local_strong_alias (elfw2(LIBELFBITS, fsize), __elfw2(LIBELFBITS, msize)) |