#ifndef __ELF__H__
#define __ELF__H__

#include <stdint.h>

typedef uint16_t Elf32_Half;
typedef uint32_t Elf32_Word;
typedef uint32_t Elf32_Addr;
typedef uint32_t Elf32_Off;
typedef int32_t Elf32_Sword;

#define EI_NIDENT       16
#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 ELFMAG0 0x7F
#define ELFMAG1 'E'
#define ELFMAG2 'L'
#define ELFMAG3 'F'

#define ELFCLASSNONE    0
#define ELFCLASS32      1
#define ELFCLASS64      2

#define ELFDATANONE     0
#define ELFDATA2LSB     1
#define ELFDATA2MSB     2

#define ET_NONE         0
#define ET_REL          1
#define ET_EXEC         2
#define ET_DYN          3
#define ET_CORE         4

#define EM_MIPS		8

#define EV_NONE         0
#define EV_CURRENT      1

#define PT_NULL         0
#define PT_LOAD         1

typedef struct {
          unsigned char e_ident[EI_NIDENT];
          Elf32_Half    e_type;
          Elf32_Half    e_machine;
          Elf32_Word    e_version;
          Elf32_Addr    e_entry;
          Elf32_Off     e_phoff;
          Elf32_Off     e_shoff;
          Elf32_Word    e_flags;
          Elf32_Half    e_ehsize;
          Elf32_Half    e_phentsize;
          Elf32_Half    e_phnum;
          Elf32_Half    e_shentsize;
          Elf32_Half    e_shnum;
          Elf32_Half    e_shstrndx;
} Elf32_Ehdr;

typedef struct {
          Elf32_Word p_type;
          Elf32_Off  p_offset;
          Elf32_Addr p_vaddr;
          Elf32_Addr p_paddr;
          Elf32_Word p_filesz;
          Elf32_Word p_memsz;
          Elf32_Word p_flags;
          Elf32_Word p_align;
} Elf32_Phdr;

#endif