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中国DOS联盟论坛 » DOS疑难解答 & 问题讨论 （解答室） » [Urgent] How do I change the interrupt vector under DOS? View 889　Replies 3
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Original Poster Posted 2003-07-11 00:00　·　 中国 浙江 衢州 电信
传说の风
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Put the BIOS int13 program address into the interrupt vector table under DOS.
How do I do this, and how do I find out the int 13 address?
其实风所有的幸福
不过是雪花来临时
随之飘舞
......
Floor 2 Posted 2003-07-13 00:00　·　 中国 浙江 衢州 江山市 电信
传说の风
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Does nobody know, or does nobody want to answer me??????????????
其实风所有的幸福
不过是雪花来临时
随之飘舞
......
Floor 3 Posted 2003-07-15 00:00　·　 中国 上海 闵行区 电信
yyuan_sh
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Program it with debug
First clear interrupts, that is: CLI ;
Then change the memory address pointer corresponding to the interrupt vector you want to modify so that it points to the memory address of the program you wrote yourself;
Finally set interrupts again: STI
Floor 4 Posted 2003-07-17 00:00　·　 中国 浙江 衢州 江山市 电信
传说の风
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55555555555
It can't be that I need that interrupt-setting stuff, right
I didn't listen in class at all, don't tell me I have to learn it all over again
That assembly theory 5555555555
其实风所有的幸福
不过是雪花来临时
随之飘舞
......
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