rpl2elf.h

// Copyright (C) 2015       Hykem <hykem@hotmail.com>
// Licensed under the terms of the GNU GPL, version 3
// http://www.gnu.org/licenses/gpl-3.0.txt

#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <math.h>
#include "utils.h"

#define SHF_RPL_ZLIB 		0x08000000

#define SHT_PROGBITS        0x00000001
#define SHT_SYMTAB          0x00000002
#define SHT_STRTAB          0x00000003
#define SHT_RELA            0x00000004
#define SHT_NOBITS          0x00000008

#define SHT_RPL_EXPORTS     0x80000001
#define SHT_RPL_IMPORTS     0x80000002
#define SHT_RPL_CRCS        0x80000003
#define SHT_RPL_FILEINFO 	0x80000004

typedef struct {
	uint8_t  e_ident[0x10];
	uint16_t e_type;		
	uint16_t e_machine;		
	uint32_t e_version;		
	uint32_t e_entry;		
	uint32_t e_phoff;		
	uint32_t e_shoff;		
	uint32_t e_flags;		
	uint16_t e_ehsize;		
	uint16_t e_phentsize;		
	uint16_t e_phnum;		
	uint16_t e_shentsize;		
	uint16_t e_shnum;		
	uint16_t e_shstrndx;		
} Elf32_Ehdr;

typedef struct {
	uint32_t sh_name;			
	uint32_t sh_type;			
	uint32_t sh_flags;			 
	uint32_t sh_addr;			 
	uint32_t sh_offset;		
	uint32_t sh_size;			 
	uint32_t sh_link;			  
	uint32_t sh_info;			 
	uint32_t sh_addralign;		 
	uint32_t sh_entsize;		
} Elf32_Shdr;

typedef struct {
	uint32_t st_name;			
	uint32_t st_value;			
	uint32_t st_size;			 
	uint8_t  st_info;			 
	uint8_t  st_other;		
	uint16_t st_shndx;	
} Elf32_Sym;

typedef struct {
	uint32_t r_offset;			
	uint32_t r_info;			
	sint32_t r_addend;
} Elf32_Rela;

typedef struct {
	uint32_t magic_version;		
	uint32_t mRegBytes_Text;		
	uint32_t mRegBytes_TextAlign;		
	uint32_t mRegBytes_Data;		
	uint32_t mRegBytes_DataAlign;		
	uint32_t mRegBytes_LoaderInfo;		
	uint32_t mRegBytes_LoaderInfoAlign;		
	uint32_t mRegBytes_Temp;		
	uint32_t mTrampAdj;		
	uint32_t mSDABase;		
	uint32_t mSDA2Base;		
	uint32_t mSizeCoreStacks;		
	uint32_t mSrcFileNameOffset;	
	uint32_t mFlags;
	uint32_t mSysHeapBytes;
	uint32_t mTagsOffset;	
} Rpl_Fileinfo;