Compilation Basics: Hello World

"Hello world!" is a classic, the first program to learn every language is it, but for the Assembly, I feel it's getting started with "Hello world!" Words, it is a bit difficult, for assembly language some of the basic knowledge is no longer said, here on the implementation of the assembly language output "Hello world!"

Data    SEGMENT    
    STRING  DB   ' Hello wowrld! ', ' $ '
data    ENDS    
        
STACK1  SEGMENT    PARA STACK    
    DW  20H DUP  (0)    
STACK1  ENDS    
codes   SEGMENT assume Cs:codes  , DS :D Atas, Ss:stack1    
BEGIN:  mov     ax, DATA    
    mov DS, AX-    
    LEA     DX, STRING    
    mov     AH, 9    
    int     21H    
    MOV     AH, 4CH    
    int 21H    
codes   ENDS end    
    BEGIN

After compiling and succeeding the link builds our executable file, this time output we want "Hello world!" note, to display "Hello world!", you need to execute the executable file in cmd

This article is from the "Late Evening" blog, please be sure to keep this source http://yiluohuanghun.blog.51cto.com/3407300/935340