DOS ain't dead - CM's questions, answered

CM's questions, answered (Miscellaneous)

posted by Ninho , 14.12.2009, 12:19

Hi, Geoff!

> You perhaps do not have to go as far as finding which segment DOS itself
> uses for addressing its code. Since you have no interest in the address of
> the TEST instruction, you just have to find it with sufficient assurance
> that you have the right one.

Yes I know but I /can/ find that segment easily enough and use it to do checks and locate the exact bounds of the actual code, per MCB and HmaContrlBlock. I prefer exact science, where available, to guesswork and black magic :-)

---
Ninho

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Complete thread:

new HACKWRAP fix for MS-DOS7+, aka smashing the bug - Ninho, 11.12.2009, 00:17 (Miscellaneous)
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