/*

ext_types.h - external representation of ELF data types.

Copyright (C) 1995 - 1998 Michael Riepe

This library is free software; you can redistribute it and/or

modify it under the terms of the GNU Library General Public

License as published by the Free Software Foundation; either

version 2 of the License, or (at your option) any later version.

This 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

Library General Public License for more details.

You should have received a copy of the GNU Library General Public

License along with this library; if not, write to the Free Software

Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

*/

/* @(#) $Id: ext_types.h,v 1.8 2005/05/21 15:39:22 michael Exp $ */

#ifndef _EXT_TYPES_H

#define _EXT_TYPES_H

#ifdef __cplusplus

extern "C" {

#endif /* __cplusplus */

/*

 * Scalar data types

 */

typedef unsigned char __ext_Elf32_Addr  [ELF32_FSZ_ADDR];

typedef unsigned char __ext_Elf32_Half  [ELF32_FSZ_HALF];

typedef unsigned char __ext_Elf32_Off   [ELF32_FSZ_OFF];

typedef unsigned char __ext_Elf32_Sword [ELF32_FSZ_SWORD];

typedef unsigned char __ext_Elf32_Word  [ELF32_FSZ_WORD];

#if __LIBELF64

typedef unsigned char __ext_Elf32_Lword [8];

typedef unsigned char __ext_Elf64_Addr  [ELF64_FSZ_ADDR];

typedef unsigned char __ext_Elf64_Half  [ELF64_FSZ_HALF];

typedef unsigned char __ext_Elf64_Off   [ELF64_FSZ_OFF];

typedef unsigned char __ext_Elf64_Sword [ELF64_FSZ_SWORD];

typedef unsigned char __ext_Elf64_Word  [ELF64_FSZ_WORD];

typedef unsigned char __ext_Elf64_Sxword[ELF64_FSZ_SXWORD];

typedef unsigned char __ext_Elf64_Xword [ELF64_FSZ_XWORD];

typedef unsigned char __ext_Elf64_Lword [8];

#endif /* __LIBELF64 */

/*

 * ELF header

 */

typedef struct {

    unsigned char	e_ident[EI_NIDENT];

    __ext_Elf32_Half	e_type;

    __ext_Elf32_Half	e_machine;

    __ext_Elf32_Word	e_version;

    __ext_Elf32_Addr	e_entry;

    __ext_Elf32_Off	e_phoff;

    __ext_Elf32_Off	e_shoff;

    __ext_Elf32_Word	e_flags;

    __ext_Elf32_Half	e_ehsize;

    __ext_Elf32_Half	e_phentsize;

    __ext_Elf32_Half	e_phnum;

    __ext_Elf32_Half	e_shentsize;

    __ext_Elf32_Half	e_shnum;

    __ext_Elf32_Half	e_shstrndx;

} __ext_Elf32_Ehdr;

#if __LIBELF64

typedef struct {

    unsigned char	e_ident[EI_NIDENT];

    __ext_Elf64_Half	e_type;

    __ext_Elf64_Half	e_machine;

    __ext_Elf64_Word	e_version;

    __ext_Elf64_Addr	e_entry;

    __ext_Elf64_Off	e_phoff;

    __ext_Elf64_Off	e_shoff;

    __ext_Elf64_Word	e_flags;

    __ext_Elf64_Half	e_ehsize;

    __ext_Elf64_Half	e_phentsize;

    __ext_Elf64_Half	e_phnum;

    __ext_Elf64_Half	e_shentsize;

    __ext_Elf64_Half	e_shnum;

    __ext_Elf64_Half	e_shstrndx;

} __ext_Elf64_Ehdr;

#endif /* __LIBELF64 */

/*

 * Section header

 */

typedef struct {

    __ext_Elf32_Word	sh_name;

    __ext_Elf32_Word	sh_type;

    __ext_Elf32_Word	sh_flags;

    __ext_Elf32_Addr	sh_addr;

    __ext_Elf32_Off	sh_offset;

    __ext_Elf32_Word	sh_size;

    __ext_Elf32_Word	sh_link;

    __ext_Elf32_Word	sh_info;

    __ext_Elf32_Word	sh_addralign;

    __ext_Elf32_Word	sh_entsize;

} __ext_Elf32_Shdr;

#if __LIBELF64

typedef struct {

    __ext_Elf64_Word	sh_name;

    __ext_Elf64_Word	sh_type;

    __ext_Elf64_Xword	sh_flags;

    __ext_Elf64_Addr	sh_addr;

    __ext_Elf64_Off	sh_offset;

    __ext_Elf64_Xword	sh_size;

    __ext_Elf64_Word	sh_link;

    __ext_Elf64_Word	sh_info;

    __ext_Elf64_Xword	sh_addralign;

    __ext_Elf64_Xword	sh_entsize;

} __ext_Elf64_Shdr;

#endif /* __LIBELF64 */

/*

 * Symbol table

 */

typedef struct {

    __ext_Elf32_Word	st_name;

    __ext_Elf32_Addr	st_value;

    __ext_Elf32_Word	st_size;

    unsigned char	st_info;

    unsigned char	st_other;

    __ext_Elf32_Half	st_shndx;

} __ext_Elf32_Sym;

#if __LIBELF64

typedef struct {

    __ext_Elf64_Word	st_name;

    unsigned char	st_info;

    unsigned char	st_other;

    __ext_Elf64_Half	st_shndx;

    __ext_Elf64_Addr	st_value;

    __ext_Elf64_Xword	st_size;

} __ext_Elf64_Sym;

#endif /* __LIBELF64 */

/*

 * Relocation

 */

typedef struct {

    __ext_Elf32_Addr	r_offset;

    __ext_Elf32_Word	r_info;

} __ext_Elf32_Rel;

typedef struct {

    __ext_Elf32_Addr	r_offset;

    __ext_Elf32_Word	r_info;

    __ext_Elf32_Sword	r_addend;

} __ext_Elf32_Rela;

#if __LIBELF64

typedef struct {

    __ext_Elf64_Addr	r_offset;

#if __LIBELF64_IRIX

    __ext_Elf64_Word	r_sym;

    unsigned char	r_ssym;

    unsigned char	r_type3;

    unsigned char	r_type2;

    unsigned char	r_type;

#else /* __LIBELF64_IRIX */

    __ext_Elf64_Xword	r_info;

#endif /* __LIBELF64_IRIX */

} __ext_Elf64_Rel;

typedef struct {

    __ext_Elf64_Addr	r_offset;

#if __LIBELF64_IRIX

    __ext_Elf64_Word	r_sym;

    unsigned char	r_ssym;

    unsigned char	r_type3;

    unsigned char	r_type2;

    unsigned char	r_type;

#else /* __LIBELF64_IRIX */

    __ext_Elf64_Xword	r_info;

#endif /* __LIBELF64_IRIX */

    __ext_Elf64_Sxword	r_addend;

} __ext_Elf64_Rela;

#endif /* __LIBELF64 */

/*

 * Program header

 */

typedef struct {

    __ext_Elf32_Word	p_type;

    __ext_Elf32_Off	p_offset;

    __ext_Elf32_Addr	p_vaddr;

    __ext_Elf32_Addr	p_paddr;

    __ext_Elf32_Word	p_filesz;

    __ext_Elf32_Word	p_memsz;

    __ext_Elf32_Word	p_flags;

    __ext_Elf32_Word	p_align;

} __ext_Elf32_Phdr;

#if __LIBELF64

typedef struct {

    __ext_Elf64_Word	p_type;

    __ext_Elf64_Word	p_flags;

    __ext_Elf64_Off	p_offset;

    __ext_Elf64_Addr	p_vaddr;

    __ext_Elf64_Addr	p_paddr;

    __ext_Elf64_Xword	p_filesz;

    __ext_Elf64_Xword	p_memsz;

    __ext_Elf64_Xword	p_align;

} __ext_Elf64_Phdr;

#endif /* __LIBELF64 */

/*

 * Dynamic structure

 */

typedef struct {

    __ext_Elf32_Sword	d_tag;

    union {

	__ext_Elf32_Word	d_val;

	__ext_Elf32_Addr	d_ptr;

    } d_un;

} __ext_Elf32_Dyn;

#if __LIBELF64

typedef struct {

    __ext_Elf64_Sxword	d_tag;

    union {

	__ext_Elf64_Xword	d_val;

	__ext_Elf64_Addr	d_ptr;

    } d_un;

} __ext_Elf64_Dyn;

#endif /* __LIBELF64 */

/*

 * Version definitions

 */

typedef struct {

    __ext_Elf32_Half	vd_version;

    __ext_Elf32_Half	vd_flags;

    __ext_Elf32_Half	vd_ndx;

    __ext_Elf32_Half	vd_cnt;

    __ext_Elf32_Word	vd_hash;

    __ext_Elf32_Word	vd_aux;

    __ext_Elf32_Word	vd_next;

} __ext_Elf32_Verdef;

typedef struct {

    __ext_Elf32_Word	vda_name;

    __ext_Elf32_Word	vda_next;

} __ext_Elf32_Verdaux;

typedef struct {

    __ext_Elf32_Half	vn_version;

    __ext_Elf32_Half	vn_cnt;

    __ext_Elf32_Word	vn_file;

    __ext_Elf32_Word	vn_aux;

    __ext_Elf32_Word	vn_next;

} __ext_Elf32_Verneed;

typedef struct {

    __ext_Elf32_Word	vna_hash;

    __ext_Elf32_Half	vna_flags;

    __ext_Elf32_Half	vna_other;

    __ext_Elf32_Word	vna_name;

    __ext_Elf32_Word	vna_next;

} __ext_Elf32_Vernaux;

#if __LIBELF64

typedef struct {

    __ext_Elf64_Half	vd_version;

    __ext_Elf64_Half	vd_flags;

    __ext_Elf64_Half	vd_ndx;

    __ext_Elf64_Half	vd_cnt;

    __ext_Elf64_Word	vd_hash;

    __ext_Elf64_Word	vd_aux;

    __ext_Elf64_Word	vd_next;

} __ext_Elf64_Verdef;

typedef struct {

    __ext_Elf64_Word	vda_name;

    __ext_Elf64_Word	vda_next;

} __ext_Elf64_Verdaux;

typedef struct {

    __ext_Elf64_Half	vn_version;

    __ext_Elf64_Half	vn_cnt;

    __ext_Elf64_Word	vn_file;

    __ext_Elf64_Word	vn_aux;

    __ext_Elf64_Word	vn_next;

} __ext_Elf64_Verneed;

typedef struct {

    __ext_Elf64_Word	vna_hash;

    __ext_Elf64_Half	vna_flags;

    __ext_Elf64_Half	vna_other;

    __ext_Elf64_Word	vna_name;

    __ext_Elf64_Word	vna_next;

} __ext_Elf64_Vernaux;

#endif /* __LIBELF64 */

/*

 * Move section

 */

#if __LIBELF64

typedef struct {

    __ext_Elf32_Lword	m_value;

    __ext_Elf32_Word	m_info;

    __ext_Elf32_Word	m_poffset;

    __ext_Elf32_Half	m_repeat;

    __ext_Elf32_Half	m_stride;

} __ext_Elf32_Move;

typedef struct {

    __ext_Elf64_Lword	m_value;

    __ext_Elf64_Xword	m_info;

    __ext_Elf64_Xword	m_poffset;

    __ext_Elf64_Half	m_repeat;

    __ext_Elf64_Half	m_stride;

} __ext_Elf64_Move;

#endif /* __LIBELF64 */

#ifdef __cplusplus

}

#endif /* __cplusplus */

#endif /* _EXT_TYPES_H */