16位汇编 call调用函数通过栈来传递参数

assume cs:code, ds:data    
    
data segment    
    dw 0  
data ends    
    
code segment    
        
    start:    
        
    mov ax,data  
    mov ds,ax  
      
    mov word ptr ds:[0],2  
    push word ptr ds:[0]  
    call cube  
  
    mov ax,4c00h    
    int 21h    
  
    cube:  
     mov ax,word ptr ds:[0]  
     mov bx,ax  
     mul bx  
     mul bx  
     ret      
        
code ends    
    
end start    
    
end

assume cs:code, ds:data

data segment

dw 0

data ends

code segment

start:

mov ax,data

mov ds,ax

mov word ptr ds:[0],2

push word ptr ds:[0]

call cube

mov ax,4c00h

int 21h

cube:

mov ax,word ptr ds:[0]

mov bx,ax

mul bx

ret

code ends

end start

end

转载请注明：exchen's blog » 16位汇编 call调用函数通过栈来传递参数

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