movsw

Move String Word

MOVSW

Moves word from [ESI] to [EDI].

Details

The Move String Word instruction moves word from [ESI] to [EDI].

Pseudocode Operation

Memory[RDI] <- Memory[RSI]
RSI += elem_size; RDI += elem_size

Example

MOVSW

Encoding

Binary Layout
66
+0
A5
+1
 
Format Legacy
Opcode 66 A5
Extension Base

Operands