汇编 AL反向排序
AL字节反向排序
ReverseSorting,AL字节反向排序
CODES SEGMENT
ASSUME CS:CODES
START:
MOV AX,0000
MOV AL,0D0H
MOV DL,00H
MOV BL,00H
MOV BL,1
MOV CX,8
DOIT:
SHL AL,1
JNC PASS
ADD DL,BL
PASS:
SHL BL,1
LOOPNE DOIT
MOV AH,4CH
INT 21H
CODES ENDS
END START
代码仓库:https://github.com/SKPrimin/HomeWork/tree/main/Assembly/ReverseSorting
2、编译,连接
3、反汇编查看结束位置
4、运行程序
10110100B = D2H
反转后AL = 2D,即AX的低位为2D