WFAR (R5_DBG_1) Register Description
Register Name | WFAR |
---|---|
Offset Address | 0x0000000018 |
Absolute Address | 0x00FEBF2018 (CORESIGHT_R5_DBG_1) |
Width | 32 |
Type | rwNormal read/write |
Reset Value | 0x00000000 |
Description | The Watchpoint Fault Address Register |
WFAR (R5_DBG_1) Register Bit-Field Summary
Field Name | Bits | Type | Reset Value | Description |
---|---|---|---|---|
Address | 31:1 | rwNormal read/write | 0 | This is the address of the watchpointed instruction. When a watchpoint occurs in Arm state, the WFAR contains the address of the instruction causing it plus an offset of 0x8. When a watchpoint occurs in Thumb state, the offset is plus 0x4. |