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the DOS code segment hunt, results/questions (Miscellaneous)

posted by cm(R) Homepage E-mail, Düsseldorf, Germany, 15.12.2009, 23:06

> > You're correct; in case the code isn't moved to the HMA the interrupt
> > vectors just point into DOS directly.
>
> *Not* sure this is completely correct. I think the interrupt will pass
> through the hooks in the data seg whenever HIMEM.SYS is loaded even if
> DOS=LOW. BICBW.

I just set DOS=LOW in my CONFIG.SYS for MS-DOS 7.10, and it didn't go through the stubs even though an XMM is loaded.

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