asm: segment 的使用(win_intel)

asm:   segment 的使用(win_intel)

一、segment(段)的使用

 1 ;    file_name = segment.asm
 2 ;    assume ds:data_s, ss:stack_s, cs:code_s
 3 
 4 
 5 
 6 
 7 assume ds:data_s, ss:stack_s, cs:code_s
 8 
 9 
10 
11 
12     ;    0ah = \n ;    0dh = \r 
13     data_s    segment
14         msg1    db    "hello", " world, ",   "2023-01-10",  " !", 0ah, 0dh, '$'    
15         msg2    db    "hello", " houdini19.5, ", "2023-01-10", " !", 0ah, 0dh, '$'
16     data_s    ends
17 
18 
19 
20 
21     stack_s    segment stack
22         dw    20    dup(0)
23     stack_s    ends
24 
25 
26 
27 
28     code_s    segment
29     
30     
31         start:
32 
33                 mov ax, data_s
34                 mov ds, ax
35                                 
36                 mov dx, offset msg1
37                 sub ax, ax
38                 mov ah, 09h
39                 int 21h
40                 
41                 mov dx, offset msg2
42                 sub ax, ax
43                 mov ah, 09h
44                 int 21h    
45         
46 ;                mov dx, offset msg1
47 ;                mov ah, 09h
48 ;                int 21h    
49 
50 
51                 mov ah, 4ch
52                 int 21h
53 
54     code_s    ends
55 
56 
57 
58 
59 end start 

二、运行结果

　　1、汇编、链接

　　2、运行