0000:7C00 XOR AX,AX `w
J^
0000:7C02 MOV SS,AX $($26g
0000:7C04 MOV SP,7C00 xG^6'<
0000:7C07 STI S~mpXH@
0000:7C08 PUSH AX H_<X\(
0000:7C09 POP ES 2#bpWk 9
0000:7C0A PUSH AX b xT|
0000:7C0B POP DS ' s6SKjZS
0000:7C0C CLD -W5ml
@
0000:7C0D MOV SI,7C1B ah\yw
0000:7C10 MOV DI,061B 4iiW{rh4
0000:7C13 PUSH AX xu _:
0000:7C14 PUSH DI S0 AaJty
0000:7C15 MOV CX,01E5 '% $)"g]/#
0000:7C18 REPZ \,i?WgWv
0000:7C19 MOVSB w{1DwCLKq
0000:7C1A RETF l|c#
b]Xc5Dp{
;跳到这里来了。 E6
2{sA^
0000:061B MOV SI,07BE 3~7X2}qU
0000:061E MOV CL,04 ,Mp/Y>f
0000:0620 CMP [SI],CH ; t_PAXj
0000:0622 JL 062D QVVR_1Q
0000:0624 JNZ 063B @3hA\3ot^
0000:0626 ADD SI,+10 CfoT$g
0000:0629 LOOP 0620 '
?3e 1
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 "Y Z B@