【汇编】伪指令语句

 

 

 

 

数据定义伪指令

 

符号定义伪指令

 

段定义

 

.386
DATA1 SEGMENT USE16
T1 DW -50H
T2 DD F
T3 DB '1234567'
DATA1 ENDS

DATA2 SEGMENT USE16
BUF DB 'ABCDEF'
F DW 70H
DATA2 ENDS

CODE SEGMENT USE16
    ASSUME CS:CODE,DS:DATA1
START:
    MOV AX,DATA1
    MOV DS,AX
    
    MOV SI,6
    MOV AX,[SI]
    MOV AX,T1
    
    LDS SI,T2
    MOV AX,[SI]
    MOV AX,T1
    
    MOV AH,4CH
    INT 21H
CODE ENDS
END START