/*

preloader 0.30 - A tool which allows to change the default boot up sequence on the Wii console

Copyright (C) 2008-2009  crediar

This program 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.

This program 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 this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.


*/

#define EI_NIDENT        16

typedef struct {
	unsigned char	e_ident[EI_NIDENT];
	unsigned short	e_type;
	unsigned short	e_machine;
	unsigned int	e_version;
	unsigned int	e_entry;
	unsigned int	e_phoff;
	unsigned int	e_shoff;
	unsigned int	e_flags;
	unsigned short	e_ehsize;
	unsigned short	e_phentsize;
	unsigned short	e_phnum;
	unsigned short	e_shentsize;
	unsigned short	e_shnum;
	unsigned short	e_shstrndx;
 } __attribute__((packed)) Elf32_Ehdr;

typedef struct {
	unsigned int	sh_name;
	unsigned int	sh_type;
	unsigned int	sh_flags;
	unsigned int	sh_addr;
	unsigned int	sh_offset;
	unsigned int	sh_size;
	unsigned int	sh_link;
	unsigned int	sh_info;
	unsigned int	sh_addralign;
	unsigned int	sh_entsize;
} __attribute__((packed)) Elf32_Shdr;

typedef struct {
	unsigned int	p_type;
	unsigned int	p_offset;
	unsigned int	p_vaddr;
	unsigned int	p_paddr;
	unsigned int	p_filesz;
	unsigned int	p_memsz;
	unsigned int	p_flags;
	unsigned int	p_align;
} __attribute__((packed)) Elf32_Phdr;

#define EI_MAG0		0
#define EI_MAG1		1
#define EI_MAG2		2
#define EI_MAG3		3
#define EI_CLASS	4
#define EI_DATA		5
#define EI_VERSION	6
#define EI_PAD		7
#define EI_NIDENT	16	//size of ident