您所在位置：主题：[讨论]如何在.com模式下 写中断程序？？？？？？
轩儿
[专家分：60] 发布于 2006-05-26 12:27:00
我写了一个 中断程序 要用 tlink *.obj /t
连接成 .com文件时总是 显示 segment-relocatable items present
源程序 如下 希望高人指点一下阿 ^_^
code segment
org 100h
assume cs:code,ds:code,ss:code,es:code
main proc near
call CLRSCR
lea dx,news
mov ah,09h
int 21h
push ds
mov ax,seg IRQ
mov ds,ax
lea dx,IRQ
mov al,0fh
mov ah,25h
int 21h
pop ds
cli
and al,01111111b
out 21h,al
mov count,5 ;set the counter
sti
loop1:
jmp loop1
main endp
;====================================
IRQ proc near
call CLRSCR
lea dx,new_IRQ
mov ah,09h
int 21h
mov al,20h
out 20h,al
dec count
jnz exit
in al,21h
or al,10000000b
out 21h,al
sti
mov ax,4c00h
int 21h
exit:
iret
IRQ endp
....
...
...
code ends
end main
连接成 .com文件时总是 显示 segment-relocatable items present
源程序 如下 希望高人指点一下阿 ^_^
code segment
org 100h
assume cs:code,ds:code,ss:code,es:code
main proc near
call CLRSCR
lea dx,news
mov ah,09h
int 21h
push ds
mov ax,seg IRQ
mov ds,ax
lea dx,IRQ
mov al,0fh
mov ah,25h
int 21h
pop ds
cli
and al,01111111b
out 21h,al
mov count,5 ;set the counter
sti
loop1:
jmp loop1
main endp
;====================================
IRQ proc near
call CLRSCR
lea dx,new_IRQ
mov ah,09h
int 21h
mov al,20h
out 20h,al
dec count
jnz exit
in al,21h
or al,10000000b
out 21h,al
sti
mov ax,4c00h
int 21h
exit:
iret
IRQ endp
....
...
...
code ends
end main
