VBAR_EL2
64-bitTrapWhere this level's exception vectors start in memory. The layout after the base is fixed: one vector per exception class, at 0x208, 0x280 and so on. The same 16 slots exist at every level, so EL2 and EL3 have their own base.
Field layout
BASE[63:12]63:12
—
byte 7
byte 6
byte 5
byte 4
byte 3
byte 2
byte 1
byte 0
Current value hover a field to locate it
B7
B6
B5
B4
B3
B2
B1
B0
Fields
| Bits | Field | Bits | Value | Description |
|---|---|---|---|---|
| 63:12 | BASE[63:12] | 52 | 0x0 (0) | The address of the vector table. Bits 11 to 0 are reserved and must be zero. |
| 11:0 | — | 12 | Not assigned to a documented field. Values written here are reserved and should be treated as read-as-zero unless the architecture says otherwise. |