编程,计算data段中的第一组数据的3次方,结果保存在后面一组dword单元中
assume cs:code
data segment
dw 1,2,3,4,5,6,7,8
dd 0,0,0,0,0,0,0,0
data ends
code segment
start:
mov ax,data
mov ds,ax
mov si,0
mov di,16
mov cx,8
s:
mov bx,[si]
call cube
mov [di], ax
mov [di].2, dx
add si,2
add di,4
loop s
mov ax,4c00h
int 21h
cube:
mov ax,bx
mul bx
mul bx
ret
code ends
end start
网友评论