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#ifndef ELF_H
#define ELF_H
#include <stdio.h>
#include <stdint.h>
#include <stdbool.h>
#define EI_NIDENT 16
#define MIPS 0x08
#define PF_READ 4
#define PF_WRITE 2
#define PF_EXEC 1
#define _LITTLE_ENDIAN_ 0x01
#define _BIG_ENDIAN_ 0x02
#define ELF_VERSION 0x01
#define BIT_WIDTH 0x01 // 32-bit Format
enum {ET_NONE, ET_REL, ET_EXEC, ET_DYN, ET_CORE};
enum {PT_NULL, PT_LOAD, PT_DYNAMIC, PT_INTERP, PT_NOTE, PT_SHLIB, PT_TLS};
typedef struct {
uint8_t e_ident[EI_NIDENT];
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;
} ElfHeader_t;
typedef struct {
uint32_t ptype;
uint32_t offset;
uint32_t vaddr;
uint32_t paddr;
uint32_t filesz;
uint32_t memsz;
uint32_t flags;
uint32_t align;
} ProgramHeader_t;
ElfHeader_t ReadElf(FILE *fp);
bool ValidateElf(ElfHeader_t e);
void ReadProgramHeader(size_t n, ProgramHeader_t p[n], FILE *fp);
#endif
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