mov al, 10
call ser_putchar
+ call clearscr
; enable A20 address line
call enable_a20
dd 0000ffffh
dd 00cf9200h
+ global idt
align 8
idt: times 104 db 0
; trap gate 13: general protection fault
jnz kbc_wait_write
ret
-numbuf: resb 16
+numbuf: times 16 db 0
; this part is placed at the very end of all boot sections