Sysroot
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Small buffer (of size 0x100 or 0x200) containing some checked information by the console.
Table of contents
| Offset | Size | Description |
|---|---|---|
| 0x00 | 0x2 | Version (usually 1) |
| 0x02 | 0x2 | Sysroot size (0x100 or 0x200) |
| 0x04 | 0x4 | Current Firmware Version |
| 0x08 | 0x4 | Firmware Version Shipped from Factory |
| 0x2C | 0x8 | Bitfield flags 1 |
| 0x40 | 0x4 | Devkit Function address 1 |
| 0x44 | 0x4 | Devkit UID 1 |
| 0x48 | 0x4 | Devkit Function address 1 |
| 0x4C | 0x4 | ASLR Seed |
| 0x50 | 0x4 | Devkit Config Flags1 (0x80000001 or 0x80000003) |
| 0x54 | 0x4 | Devkit Config Flags2 (0x0) |
| 0x58 | 0x4 | Devkit Config ?? |
| 0x5C | 0x4 | Devkit Config Flags3 (0x20000010) |
| 0x60 | 0x4 | DRAM base paddr |
| 0x64 | 0x4 | DRAM size |
| 0x6C | 0x4 | Boot type indicator (0x20000 on resume), 0x1 = no suspend/boot logo |
| 0x70 | 0x10 | Some serial |
| 0x80 | 0x4 | secure_kernel.enp raw data paddr (optional)
|
| 0x84 | 0x4 | secure_kernel.enp size (optional)
|
| 0x90 | 0x4 | kprx_auth_sm.self raw data paddr
|
| 0x94 | 0x4 | kprx_auth_sm.self size
|
| 0x98 | 0x4 | prog_rvk.srvk raw data paddr
|
| 0x9C | 0x4 | prog_rvk.srvk size
|
| 0xA0 | 0x8 | PS Code (see here ) |
| 0xB0 | 0x10 | Session ID |
| 0xC4 | 0x4 | Boot type indicator (0x80 on resume) |
| 0xD0 | 0x4 | Saved context paddr |
| 0xF8 | 0x4 | BootLoader Revision |
| 0xFC | 0x4 | Sysroot Magic value (0xCBAC03AA) |
| 0x100 | 0x20 | Encrypted Session Key (FW 2.12+) |
- Little Endian