汇编。三个数排序问题

.386
dseg segment
data dd 7fffffffh,6fffffffh,5fffffffh
len = 3
td = 4
dseg ends

sseg segment stack
db 128 dup(0)
sseg ends

cseg segment
assume ds:dseg,cs:cseg,ss:sseg

start:
mov ax,dseg
mov ds,ax
mov cx,len-1

loop1:
push cx
mov dl,0
mov bx,8

loop2:
mov eax,data[bx]
cmp eax,data[bx-td]
jge okey
xchg eax,data[bx-td]
mov dl,1
mov data[bx],eax

okey: sub bx,td

loop loop2

pop cx
cmp dl,0
jz sorted
loop loop1

sorted:
mov dl,41h
mov ah,02h
int 21h
mov ah,01h
int 21h
mov ah,4ch
int 21h
cseg ends
end start

可以运行，但是为什么排序后什么都显示不了，（现在改成排序后读入一个字符，但是运行EXE后直接就出来了，好像SORTED后的没有执行，为什么啊

.386
dseg segment
data dd 7fffffffh,6fffffffh,5fffffffh
len = 3
td = 4
dseg ends

sseg segment stack
db 128 dup(0)
sseg ends

cseg segment
assume ds:dseg,cs:cseg,ss:sseg

start:
mov ax,dseg
mov ds,ax
mov cx,len-1

loop1:
push cx
mov dl,0
mov ebx,8

loop2:
mov eax,data[ebx]

;注意32位寄存器间接寻址时，要用32位通用存用寄存器，

;否则只执行16位寻址，后面的代码就会全乱了。。。
cmp eax,data[ebx-td]
jge okey
xchg eax,data[ebx-td]
mov dl,1
mov data[ebx],eax

okey: sub ebx,td

loop loop2

pop cx
cmp dl,0
jz sorted
loop loop1

sorted:
mov dl,41h
mov ah,02h
int 21h
mov ah,01h
int 21h
mov ah,4ch
int 21h
cseg ends
end start