A20 Line: Difference between revisions
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Content deleted Content added
Line 97:
mov [esi],esi
mov [edi],edi
cmpsd ;compare addresses to see if the're
popad
jne A20_on ;if not equivalent , A20 line is set.
ret ;if equivalent , the A20 line is cleared.
A20_on:
; *your code from here*
</source>
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