6,264
edits
Changes
Jump to navigation
Jump to search
Line 164:
Line 164: + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
→Partitions
The second table is for backup. The active table is mentioned at 0x13C into the image (1=First table, other=Second Table)
The second table is for backup. The active table is mentioned at 0x13C into the image (1=First table, other=Second Table)
'''DIFF'''
* Seems to be the [[extdata]] equivalent of DISA, this seems to start @ offset 0x100 in extdata files using FS.(DIFF never seems to be used for regular savegames)
* When the active-table field is zero, the secondary partition table is used. Otherwise, the primary partition table is used.
{| class="wikitable"
|-
! Start
! Length
! Description
|-
| 0x00
| 4
| Magic ("DIFF")
|-
| 0x04
| 4
| Magic Number (0x30000)
|-
| 0x08
| 8
| Primary partition table offset
|-
| 0x10
| 8
| Secondary partition table offset
|-
| 0x18
| 8
| Partition table length
|-
| 0x20
| 4
| Active table (and the offset to the filebase)
|-
| 0x24
| 0x20
| Unknown
|-
| 0x34
| 0x20
| Hash of the active partition table
|-
| 0x54
| 0x1ac
| Unknown
|}
'''DIFI'''
'''DIFI'''