add more comments in toy.S

This commit is contained in:
yuchen 2015-03-13 22:08:13 +08:00
parent de888683e8
commit e2a6da26b1

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@ -26,5 +26,5 @@ dispstr:
int $0x10 /* BIOSint0x100x13 */
ret
.org 0x1fe, 0x90
.word 0xaa55
.org 0x1fe, 0x90 /* 0x1fe=510ret510/0x90 */
.word 0xaa55 /* 合法的主引导扇区标识 */