;-----------------------------------------------------------------------------
; -> dEScriptor are 6 bytes long
; -> PresentBit|DPL|SegBit|SegType|Accessed
;
; -> SegType: ST|1?|2?
; -> ST=1 (code) ; ST=0 (data)
; -> 1?=0 not conform ; 1?=1conform     [ C O D E ]
; -> 2?=0 (x/o) 1?=1 (r/x)              [ C O D E ]
; -> 1?=0 downward ; 1?=1 upward        [ D A T A ]
; -> 2?-0 (w/p) ; 2?=1 (writeable)      [ D A T A ]
;
; -> byte 7 (high-nibble)
; -> G|D|0|Avl              (D/B=Code/Data)
; -> G=0 (byte) ; G=1 (4kb, page)          
; -> D=0 (16bit) ; D=1 (32bit) (only in code or stack)
; -> Avl=No Clue Yet (Avl. for additional OS info)
;
;-----------------------------------------------------------------------------


gdt:            resd 2

VIDEO:  equ     $-gdt

                dw 40000
                dw 8000h
                db 0bh 
                db 92h                        
                db 0
                db 0

CODE:   equ     $-gdt                          

                dw 2000h
                dw 0     
                db 0
                db 9ah      
                db 0c0h
                db 0

DATA:   equ     $-gdt                        

                dw 2000h
                dw 0
                db 0                    
                db 92h                        
                db 0c0h
                db 0
align 4
gdtr:           dw $ - 1 - gdt
                dd gdt