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Line 3000... Line 3000...
3000 
modify_pce:
 3000 
modify_pce:
3001 
       mov eax,cr4
 3001 
       mov eax,cr4
3002 
;       mov ebx,0
 3002 
;       mov ebx,0
3003 
;       or  bx,100000000b ;pce
 3003 
;       or  bx,100000000b ;pce
3004 
;       xor eax,ebx ;invert pce
 3004 
;       xor eax,ebx ;invert pce
3005 
       btr eax,8 ;pce=cr4[8]
 3005 
       bts eax,8 ;pce=cr4[8]
3006 
       mov cr4,eax
 3006 
       mov cr4,eax
3007 
       mov [esp+36],eax
 3007 
       mov [esp+36],eax
3008 
ret
 3008 
ret
3009 
;---------------------------------------------------------------------------------------------
 3009 
;---------------------------------------------------------------------------------------------