glibc/sysdeps/unix/sysv/linux/s390/bits/elfclass.h
2012-02-09 23:18:22 +00:00

39 lines
1.4 KiB
C

/* Copyright (C) 2001, 2002 Free Software Foundation, Inc.
Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
/* This file specifies the native word size of the machine, which indicates
the ELF file class used for executables and shared objects on this
machine. */
#ifndef _LINK_H
# error "Never use <bits/elfclass.h> directly; include <link.h> instead."
#endif
#include <bits/wordsize.h>
#define __ELF_NATIVE_CLASS __WORDSIZE
#if __WORDSIZE == 64
/* 64 bit Linux for S/390 is exceptional as it has .hash section with
64 bit entries. */
typedef uint64_t Elf_Symndx;
#else
/* 32 bit Linux for S/390 has normal .hash section entries with 32 bits. */
typedef uint32_t Elf_Symndx;
#endif