xt32.asm

自己写的汇编实验的源代码

     .model small
     .stack
     .data
     .code
     .startup
     xor al,al
      mov bl,2fh
again:test bl,0ffh
      je next
      shl bl,1
      jnc again 
      inc al
      jmp again
next: or al,30h
      mov dl,al
      mov ah,02h
      int 21h
     .exit 
     end