0000:7C00 XOR AX,AX XCY4[2*a>
0000:7C02 MOV SS,AX Q&7Qht:ea:
0000:7C04 MOV SP,7C00 qm_\#r
0000:7C07 STI na>B{6
0000:7C08 PUSH AX es{
9[RHK
0000:7C09 POP ES A2 rRYzN;
0000:7C0A PUSH AX L[efiiLh$
0000:7C0B POP DS /V~(!
S>
0000:7C0C CLD e%#f9i
0000:7C0D MOV SI,7C1B TDFv\y}yc
0000:7C10 MOV DI,061B w1Kyd?~%]
0000:7C13 PUSH AX ? IWS
0000:7C14 PUSH DI J2-xn
Ua]7
0000:7C15 MOV CX,01E5 pVM;xxJ
0000:7C18 REPZ F);C?SW
"
0000:7C19 MOVSB L'(^[vR(
0000:7C1A RETF TzjZGs W[V
a+d|9y/k
;跳到这里来了。 OXo-(HLE
0000:061B MOV SI,07BE '=5N?)
0000:061E MOV CL,04 ]|oqJ2P
0000:0620 CMP [SI],CH ; uM$=v]e^4
0000:0622 JL 062D GU9`;/
0000:0624 JNZ 063B 6Z 7$ZQ~
0000:0626 ADD SI,+10 !G37K8&&*
0000:0629 LOOP 0620 dpS
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 Mmn[ol