3dbrew

CRO0: Difference between revisions

Newer edit →
Created page with "Category:File formats {| class="wikitable" border="1" ! Offset ! Size ! Description |- | 0x0 | 0x80 | SHA-256 hash-table |- | 0x80 | 0x04 | Magic "CRO0" |- | 0x84 | 0xFC ..."
 
No edit summary
Line 8: Line 8:
| 0x0
| 0x0
| 0x80
| 0x80
| SHA-256 hash-table
| SHA-256 hash-table, verified by [[CRR0|CRR]]
|-
|-
| 0x80
| 0x80
Line 15: Line 15:
|-
|-
| 0x84
| 0x84
| 0xFC
| 0x2C
| Header
| ?
|-
|-
| 0x180
| 0xB0
|  
| 0x04
| Data payload begins here
| Section0 offset
|-
| 0xB4
| 0x04
| Section0 size
|-
| 0xB8
| 0x04
| Section2 offset
|-
| 0xBC
| 0x04
| Section2 size
|-
| 0xC0
| 0x04
| Section1 offset
|-
| 0xC4
| 0xBC
| ?
|}
|}


This format with extension .cro is used for "DLLs". A hash over this hash-table is stored in the loaded [[CRR0]] file, for verifying this CRO0 file. This format 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.
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.


CRO0 files are usually stored under "romfs:/cro/".
Section0 for CRO contains code, and CRO section1 contains symbols.
Retrieved from "https://www.3dbrew.org/wiki/CRO0"