CRO0
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| Offset | Size | Description |
|---|---|---|
| 0x0 | 0x80 | SHA-256 hash-table, verified by CRR |
| 0x80 | 0x04 | Magic "CRO0" |
| 0x84 | 0x2C | ? |
| 0xB0 | 0x04 | Section0 offset |
| 0xB4 | 0x04 | Section0 size |
| 0xB8 | 0x04 | Section2 offset |
| 0xBC | 0x04 | Section2 size |
| 0xC0 | 0x04 | Section1 offset |
| 0xC4 | 0xBC | ? |
CRO with extension .cro is used for "DLLs". CRS with extension .crs can be used for storing "DLL" symbols as well. The end of the file is aligned to a 0x1000-byte boundary with 0xCC bytes. CRO0 files are usually stored under "romfs:/cro/".
The first hash-table entry hashes the 0x100-byte header following the hash-table. The following hash-table entries hash the sections specified in the header.
Section0 for CRO contains code, and CRO section1 contains symbols.