MOV ( . MOVe ). .7.1.
. 7.1. MOV
- -. . :
MOV AX,BX
MOV CX,field1
MOV DX,[BX]
MOV . . . MOV CS . S:IP , , CS , , .
, MOV . ( ) . BX , AX. MOV
MOV AX,[BX]
, BX , .. , .
ptr. .7.2.
. 7.2. ptr
: byte, word, dword, qword, short ( ).
:
MOV AX, word ptr [BX]; BX
MOV byte ptr [BX],27; BX
per1 DD 4AFE7BA1H
MOV AL,byte ptr per1+1; ; (7BH)
. MOV AL,per1+1, ().
MOV, XCHG ( . eXCHanGe ), .7.3.
. 7.3. XCHG
. . . :
XCHG AX,BX; AX BX
XCHG DX, word ptr [SI]; AX
; , SI