4,620
edits
Changes
→RomFS superblock
|-
|-
| 0x8
| 0x8
|
| 0xE0
| IVFC header. Seems to be similar to [[Savegames]] IVFC, but format is different(same magicnum at hdr+4).
| IVFC header. Basically the same as [[Savegames]] IVFC except with 2 more levels and +0x0C is non-zero, see below.
|}
|}
This documents the structure of Section Header Block +0 for RomFS.
This documents the structure of Section Header Block +0 for RomFS.
=== IVFC ===
{| class="wikitable"
|-
! Start
! Length
! Description
|-
| 0x00
| 4
| Magic ("IVFC")
|-
| 0x04
| 4
| Magic Number (0x20000)
|-
| 0x08
| 4
| Master hash size?
|-
| 0x0C
| 4
| Usually 7? Unknown, could be related to total number of levels maybe?
|-
| 0x10
| 8
| Level 1 offset
|-
| 0x18
| 8
| Level 1 size
|-
| 0x20
| 4
| Level 1 block size, in log2
|-
| 0x24
| 4
| Reserved
|-
| 0x28
| 8
| Level 2 offset
|-
| 0x30
| 8
| Level 2 size
|-
| 0x38
| 4
| Level 2 block size, in log2.
|-
| 0x3C
| 4
| Reserved
|-
| 0x40
| 8
| Level 3 offset
|-
| 0x48
| 8
| Level 3 size
|-
| 0x50
| 4
| Level 3 block size, in log2.
|-
| 0x54
| 4
| Reserved
|-
| 0x58
| 8
| Level 4 offset
|-
| 0x60
| 8
| Level 4 size
|-
| 0x68
| 4
| Level 4 block size, in log2.
|-
| 0x6C
| 4
| Reserved
|-
| 0x70
| 8
| Level 5 offset
|-
| 0x78
| 8
| Level 5 size
|-
| 0x80
| 4
| Level 5 block size, in log2.
|-
| 0x84
| 4
| Reserved
|-
| 0x88
| 8
| Level 6 offset
|-
| 0x90
| 8
| Level 6 size
|-
| 0x98
| 4
| Level 6 block size, in log2.
|-
| 0x9C
| 4
| Reserved
|-
| 0xA0
| 32
| Unknown, reserved?
|-
| 0xC0
| 32
| Hash
|}
=Logo section=
=Logo section=