dcblc

Data Cache Block Lock Clear

dcblc CT, RA, RB

Clears a cache line lock.

Details

The Data Cache Block Lock Clear instruction clears a cache line lock.

Pseudocode Operation

// Clears a cache line lock

Example

dcblc 0, r4, r5

Encoding

Binary Layout
31
0
CT
6
RA
11
RB
16
390
21
/
31
 
Format X-form
Opcode 0x7C00030C
Extension Embedded

Operands

  • CT
    Cache Target
  • RA
    Base
  • RB
    Index