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1 | #ifndef __ELF__H__ |
2 | #define __ELF__H__ |
3 | |
4 | #include <stdint.h> |
5 | |
6 | typedef uint16_t Elf32_Half; |
7 | typedef uint32_t Elf32_Word; |
8 | typedef uint32_t Elf32_Addr; |
9 | typedef uint32_t Elf32_Off; |
10 | typedef int32_t Elf32_Sword; |
11 | |
12 | #define EI_NIDENT 16 |
13 | #define EI_MAG0 0 |
14 | #define EI_MAG1 1 |
15 | #define EI_MAG2 2 |
16 | #define EI_MAG3 3 |
17 | #define EI_CLASS 4 |
18 | #define EI_DATA 5 |
19 | #define EI_VERSION 6 |
20 | #define EI_PAD 7 |
21 | |
22 | #define ELFMAG0 0x7F |
23 | #define ELFMAG1 'E' |
24 | #define ELFMAG2 'L' |
25 | #define ELFMAG3 'F' |
26 | |
27 | #define ELFCLASSNONE 0 |
28 | #define ELFCLASS32 1 |
29 | #define ELFCLASS64 2 |
30 | |
31 | #define ELFDATANONE 0 |
32 | #define ELFDATA2LSB 1 |
33 | #define ELFDATA2MSB 2 |
34 | |
35 | #define ET_NONE 0 |
36 | #define ET_REL 1 |
37 | #define ET_EXEC 2 |
38 | #define ET_DYN 3 |
39 | #define ET_CORE 4 |
40 | |
41 | #define EM_MIPS 8 |
42 | |
43 | #define EV_NONE 0 |
44 | #define EV_CURRENT 1 |
45 | |
46 | #define PT_NULL 0 |
47 | #define PT_LOAD 1 |
48 | |
49 | typedef struct { |
50 | unsigned char e_ident[EI_NIDENT]; |
51 | Elf32_Half e_type; |
52 | Elf32_Half e_machine; |
53 | Elf32_Word e_version; |
54 | Elf32_Addr e_entry; |
55 | Elf32_Off e_phoff; |
56 | Elf32_Off e_shoff; |
57 | Elf32_Word e_flags; |
58 | Elf32_Half e_ehsize; |
59 | Elf32_Half e_phentsize; |
60 | Elf32_Half e_phnum; |
61 | Elf32_Half e_shentsize; |
62 | Elf32_Half e_shnum; |
63 | Elf32_Half e_shstrndx; |
64 | } Elf32_Ehdr; |
65 | |
66 | typedef struct { |
67 | Elf32_Word p_type; |
68 | Elf32_Off p_offset; |
69 | Elf32_Addr p_vaddr; |
70 | Elf32_Addr p_paddr; |
71 | Elf32_Word p_filesz; |
72 | Elf32_Word p_memsz; |
73 | Elf32_Word p_flags; |
74 | Elf32_Word p_align; |
75 | } Elf32_Phdr; |
76 | |
77 | #endif |
78 | |
79 |