Difference between revisions of "NSO"
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| Line 67: | Line 67: | ||
| 4 | | 4 | ||
| | | | ||
| + | |- | ||
| + | | 0x3C | ||
| + | | 4 | ||
| + | | .bss size | ||
|- | |- | ||
| 0xA0 | | 0xA0 | ||
Revision as of 21:29, 25 June 2017
NSO is the main executable format.
It starts with a header:
| Offset | Size | Description |
|---|---|---|
| 0x0 | 4 | Magic "NSO0" |
| 0x4 | 4 | |
| 0x8 | 4 | |
| 0xC | 4 | |
| 0x10 | 4 | |
| 0x14 | 4 | .text offset? (0) |
| 0x18 | 4 | .text size |
| 0x1C | 4 | .text required align? (0x1000) |
| 0x20 | 4 | .text compressed size? |
| 0x24 | 4 | .rodata offset |
| 0x28 | 4 | .rodata size |
| 0x2C | 4 | .rodata required align? (1) |
| 0x30 | 4 | .rodata compressed size? |
| 0x34 | 4 | .data offset |
| 0x38 | 4 | |
| 0x3C | 4 | .bss size |
| 0xA0 | 0x60 | 3 Hashes over the decompressed sections using the above byte-sizes: .text, .rodata, and .data. |
| 0x100 | Compressed sections |