代码如下,目的是想将乘法表存入result开始的45个字节中。我觉得写的没错,
但就是陷入死循环了,亲各位大神帮忙看看吧,谢谢。
DATA SEGMENT
ROW DB 0
LIE DB 1
RESULT DB 'R'
DATA ENDS
STACK SEGMENT STACK
DW 100H DUP(?)
STACK ENDS
CODE SEGMENT
ASSUME CS:CODE,DS:DATA,SS:STACK
START:
MOV AX,DATA
MOV DS,AX
MOV AL,RESULT
PUSH AX
MOV AX,0001H
PUSH AX
MOV BX,0
MOV CX,9
L1:
INC ROW
SUB CX,BX
MOV DX,CX
L2:
POP AX
CMP AX,1
JZ JI
JMP OU
JI:
MOV AL,ROW
MUL LIE
MOV AH,AL
MOV AL,00H
PUSH AX
MOV AX,0000H
PUSH AX
JMP CON
OU:
MOV DH,BL
POP BX
MOV AL,ROW
MUL LIE
MOV BL,AL
PUSH BX
MOV BH,00H
MOV BL,DH
MOV DH,00H
MOV AX,0001H
PUSH AX
JMP CON
CON:
INC LIE
LOOP L2
MOV CX,DX
INC BX
MOV LIE,BL
INC LIE
LOOP L1
MOV AX,'$'
PUSH AX
LEA DX,RESULT
MOV AH,09H
INT 21H
MOV AH,4CH
INT 21H
CODE ENDS
END START