clrex

Clear Exclusive (System)

CLREX {#<imm>}

Clears the local monitor state (AArch64 variant).

Details

The Clear Exclusive instruction clears the local monitor state (AArch64 variant).

Pseudocode Operation

// Clears the local monitor state (AArch64 variant)

Example

CLREX

Encoding

Binary Layout
11010101
000
00011
0011
0000
010
11111
 
Format System
Opcode 0xD503305F
Extension Base (Atomic)

Operands

  • imm
    Optional