GDFX
Used in Disks and SVOD devices, except when in SVOD format it seems to have extra sectors containing a hash of 2 segments(4098 bytes). Each segment is 2048 bytes.
The first segment starts with 440816472(Little endian).
The 32nd segment seems to be a descriptor.
| Offset | Length | Type | Information |
|---|---|---|---|
| 0 | 20 | string | "MICROSOFT*XBOX*MEDIA" |
| 20 | 4 | int | Root Sector |
| 24 | 4 | int | Root Size |
| 28 | 8 | FileTime | Creation Time |
Directory
| Offset | Length | Type | Information |
|---|---|---|---|
| 0 | 2 | int | unk |
| 2 | 2 | int | unk |
| 4 | 4 | int | Sector |
| 8 | 4 | int | Size |
| 12 | 1 | int | Flags? |
| 13 | 1 | int | namelength |
| 14 | namelength | string | name |
Dirent Attributes
| Flag | Bitmask |
|---|---|
| READONLY | 0x00000001 |
| HIDDEN | 0x00000002 |
| SYSTEM | 0x00000004 |
| DIRECTORY | 0x00000010 |
| ARCHIVE | 0x00000020 |
| DEVICE | 0x00000040 |
| NORMAL | 0x00000080 |
| TEMPORARY | 0x00000100 |