DOS ain't dead - User exception handler in C

User exception handler in C (Developers)

posted by marcov, 18.08.2020, 12:23

> > Aha, it was not so hard.
> >
> > My implementation in FreePascal:
> > (not the mentioned SSE check but a very simple example how to catch out
> the
> > division by zero and how to revert the handler to original state)
>
> Okay, but technically, just to determine something like SSE support, you
> should probably use unit
> mmx
> (is_sse2_cpu) instead.

Undocumented unit cpu has some functions too, and might be more maintained.

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Complete thread:

User exception handler in C - RayeR, 24.07.2020, 13:15 (Developers)
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- User exception handler in C - Rugxulo, 24.07.2020, 18:39
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