Module cortex_a::regs::TCR_EL1::TBID0 [−][src]
When ARMv8.3-PAuth is implemented: Controls the use of the top byte of instruction addresses for address matching. 0 TCR_EL1.TBI0 applies to Instruction and Data accesses. 1 TCR_EL1.TBI0 applies to Data accesses only. This affects addresses where the address would be translated by tables pointed to by TTBR0_EL1. This field resets to an architecturally UNKNOWN value. Otherwise: Reserved, RES0.
Enums
Value | When ARMv8.3-PAuth is implemented: Controls the use of the top byte of instruction addresses for address matching. 0 TCR_EL1.TBI0 applies to Instruction and Data accesses. 1 TCR_EL1.TBI0 applies to Data accesses only. This affects addresses where the address would be translated by tables pointed to by TTBR0_EL1. This field resets to an architecturally UNKNOWN value. Otherwise: Reserved, RES0. |
Constants
CLEAR | |
SET |