| 0-3 |
0-3 |
Magic number - 0x7F, then 'ELF' in ASCII |
| 4 |
4 |
1 = 32 bit, 2 = 64 bit |
| 5 |
5 |
1 = little endian, 2 = big endian |
| 6 |
6 |
ELF header version |
| 7 |
7 |
OS ABI - usually 0 for System V |
| 8-15 |
8-15 |
Unused/padding |
| 16-17 |
16-17 |
1 = relocatable, 2 = executable, 3 = shared, 4 = core |
| 18-19 |
18-19 |
Instruction set - see table below |
| 20-23 |
20-23 |
ELF Version |
| 24-27 |
24-31 |
Program entry position |
| 28-31 |
32-39 |
Program header table position |
| 32-35 |
40-47 |
Section header table position |
| 36-39 |
48-51 |
Flags - architecture dependent; see note below |
| 40-41 |
52-53 |
Header size |
| 42-43 |
54-55 |
Size of an entry in the program header table |
| 44-45 |
56-57 |
Number of entries in the program header table |
| 46-47 |
58-59 |
Size of an entry in the section header table |
| 48-49 |
60-61 |
Number of entries in the section header table |
| 50-51 |
62-63 |
Index in section header table with the section names |