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  • Users: qingjin
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  1. qingjin

    How to Get the Interrupt's Original Handler?

    In my last thread(see thread272-688411), I put the question why the BIOS' s segment is not F000.In oleksii's answer,interrupt vector has been redirected after bootup (by System?). Where was this redirected?(For example,int 13h) Can the chunk of the codes which is redirected take the place of the...
  2. qingjin

    BIOS 's segment address is not F000?

    It is said the BIOS's segment address must be F000. But when I view int 13h in IDT,it isn't.
  3. qingjin

    Why programs programmed by BCB occupied dozens of memories?

    First,English is not my mother tongue. Why programs programmed by BCB occupied dozens of memories even with a empty form? It costs nearly 4M(release and stand-alone)! How to decrease or optimize the occupation of the memory?

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