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/*
* PSX-Tools Bundle Pack
* Copyright (C) 2002-2005 Nicolas "Pixel" Noble
*
* 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; either version 2 of the License, or
* (at your option) any later version.
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/* $Id: binary-elf.h,v 1.1 2005-12-02 11:28:26 pixel Exp $ */
#ifndef __BINARY_ELF_H__
#define __BINARY_ELF_H__
#ifdef _MSC_VER
//do packing
#endif
typedef unsigned char u8;
typedef unsigned short u16;
typedef unsigned int u32;
typedef signed char s8;
typedef signed short s16;
typedef signed int s32;
#define PROGBITS 1
#define NOBITS 8
#define REL 9
#define NOTYPE 0
#define SECTION 3
#define PT_LOAD 1
#define PF_X 1
#define PF_W 2
#define PF_R 4
struct elf_header_t {
union {
u8 raw[16];
struct e_ident_t {
u8 ei_magic[4];
u8 ei_class;
u8 ei_data;
u8 ei_version;
} cook;
} e_ident;
u16 e_type;
u16 e_machine;
u32 e_version;
u32 e_entry;
u32 e_phoff;
u32 e_shoff;
u32 e_flags;
u16 e_ehsize;
u16 e_phentsize;
u16 e_phnum;
u16 e_shentsize;
u16 e_shnum;
u16 e_shstrndx;
} PACKED;
struct elf_pheader_t {
u32 type; /* == 1, PT_LOAD (that is, this section will get loaded */
u32 offset; /* offset in file, on a 4096 bytes boundary */
u32 vaddr; /* virtual address where this section is loaded */
u32 paddr; /* physical address where this section is loaded */
u32 filesz; /* size of that section in the file */
u32 memsz; /* size of that section in memory (rest is zero filled) */
u32 flags; /* PF_X | PF_W | PF_R, that is executable, writable, readable */
u32 align; /* == 0x1000 that is 4096 bytes */
} PACKED;
struct elf_section_t {
u32 sh_name, sh_type, sh_flags, sh_addr, sh_offset, sh_size;
u32 sh_link, sh_info, sh_addralign, sh_entsize;
} PACKED;
struct elf_symbol_t {
u32 st_name, st_value, st_size;
u8 st_info, st_other;
u16 st_shndx;
} PACKED;
struct elf_reloc_t {
u32 r_offset, r_info;
} PACKED;
#endif
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