; test if A20 is set ;\r
;------------------------;\r
a20_test:\r
- mov al, byte [fs:0]\r
- mov ah, al\r
- not al\r
- xchg al, byte [gs:0x10]\r
- cmp ah, byte [fs:0]\r
- mov [gs:0x10], al\r
+ mov al, byte [fs:0]\r
+ mov ah, al\r
+ not al\r
+ xchg al, byte [gs:0x10]\r
+ cmp ah, byte [fs:0]\r
+ mov [gs:0x10], al\r
ret
\ No newline at end of file