stmxcsr

Store MXCSR Register

STMXCSR m32

Stores the MXCSR register to memory.

Details

The Store MXCSR Register instruction stores the MXCSR register to memory.

Pseudocode Operation

// Stores the MXCSR register to memory

Example

STMXCSR [rbp-4]

Encoding

Binary Layout

0F

+0

AE

+1

ModRM

+2

Format SSE

Opcode 0F AE /3

Extension SSE

Operands

dest
32-bit memory operand