1.代码段中使用数据
assume cs:code
code segment
dw 0123h,0456h,0789h,01bch,0defh,0fedh,0cbah,0987h
mov bx,0
mov ax,0
mov cx,8
s: add ax,cs:[bx]
add bx,2
loop s
mov ax,4c00h
int 21h
code ends
end
- 程序框架
assume cs:code
code segment
：
数据
：
start:
：
代码
：
code ends
end start
- 在代码中使用栈
- 将定义的数据逆序存放
assume cs:code
code segment
dw 0123h,0456h,0789h,01bch,0defh,0fedh,0cbah,0987h
dw 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
start: mov ax,cs
mov ss,ax
mov sp,30h
mov bx,0
mov cx,8
s: push cs:[bx]
add bx,2
loop s
mov bx,0
mov cx,8
s0: pop cs:[bx]
add bx,2
loop s0
mov ax,4c00h
int 21h
code ends
end start
assume cs:code,ds:data,ss:stack
data segment
dw 0123h,0456h,0789h,0abch,0defh,0fedh,0cbah,0987h
data ends
stack segment
dw 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
stack ends
code segment
start: mov ax,stack
mov ss,ax
mov sp,20h
mov ax,data
mov ds,ax
mov bx,0
mov cx,8
s: push [bx]
add bx,2
loop s
mov bx,0
mov cx,8
s0: pop ds:[bx]
add bx,2
loop s0
mov ax,4c00h
int 21h
code ends
end start
