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Assembly Source File  |  1991-04-16  |  502b  |  36 lines
  1. DOSSEG
  2. .MODEL        LARGE
  3.  
  4. include        extern.inc
  5.  
  6. .DATA
  7.  
  8. BootName      db        'reboot',0
  9.  
  10. Pool        PoolStruct    <BootName,reboot,,HANDLER>
  11.         PoolStruct    <>    ;END
  12.  
  13. .CODE
  14.  
  15. ;
  16. ; no recovery boot procedure
  17. ;
  18. ; DO NOT CALL THIS HANDLER FROM A PAD THAT IS NOT READ-ONLY. DOING SO
  19. ; WILL CORRUPT YOUR PAD.
  20. ;
  21. ; However, you can call this handler from any read-only pad.
  22. ;
  23. reboot:        xor        ax,ax
  24.         mov        ds,ax
  25.         mov        bx,1234h
  26.         mov        ds:[472h],bx
  27.         mov        bx,0ffffh
  28.         push        bx
  29.         push        ax
  30.         retf
  31.  
  32. END
  33.  
  34.  
  35.  
  36.