0000:7C00 XOR AX,AX ,`B>}
0000:7C02 MOV SS,AX [3;Y:&D
0000:7C04 MOV SP,7C00 nm%4L
0000:7C07 STI '\vmfp=
0000:7C08 PUSH AX ;V(}F!U\z
0000:7C09 POP ES i|! 9o:
0000:7C0A PUSH AX 9p0HFri[
0000:7C0B POP DS k=q%FlE
0000:7C0C CLD onypwfIk)t
0000:7C0D MOV SI,7C1B K=^_N
dz
0000:7C10 MOV DI,061B B0?@k
0000:7C13 PUSH AX RSVN(-wIi)
0000:7C14 PUSH DI _ZE$\5>-
0000:7C15 MOV CX,01E5 {/VL\AW5$
0000:7C18 REPZ $hY]EB
0000:7C19 MOVSB yl]Cm?8
0000:7C1A RETF eNk!pI7g
=v#A&IPA'
;跳到这里来了。 JqV<A3i
0000:061B MOV SI,07BE otnY{r*
0000:061E MOV CL,04 l8
2uK"M
0000:0620 CMP [SI],CH ;
\crb&EgID
0000:0622 JL 062D whp\*]8
0000:0624 JNZ 063B )T~ +>+t
0000:0626 ADD SI,+10 ."@a1_F|
0000:0629 LOOP 0620 MxvxY,~{0
0000:062B INT 18 ‘ 如果没有可引导的分区,就直接执行一个软中断,这个玩艺,当年叫ROM BASIC Jhq5G"