dcbzl

Data Cache Block Zero Long

dcbzl RA, RB

Zeros a cache block (implementation defined size).

Details

The Data Cache Block Zero Long instruction zeros a cache block (implementation defined size).

Pseudocode Operation

// Zeros a cache block (implementation defined size)

Example

dcbzl r4, r5

Encoding

Binary Layout
31
0
/
6
RA
11
RB
16
1014
21
/
31
 
Format X-form
Opcode 0x7C0007EC
Extension Base

Operands

  • RA
    Base
  • RB
    Index