Re: [hatari-devel] Videl / VBL interrupt issue in Hatari?

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Perhaps it happens because Hatari is usually slower then real Falcon?


Mariusz Buras.

On 20 January 2014 11:51, Eero Tamminen <oak@xxxxxxxxxxxxxx> wrote:

Douglas is having strange Videl & VBL issue. VBL interrupt
handler starts recursing until its stack usage stomps over
something important:

This doesn't occur on real Falcon (has never happened there,
can be reproduced 100% in Hatari).

"It does stop if I don't lower interrupt priority mask in the VBL. It's very
strange that the VBL can recurse on top of itself without a loop present, or
any jumps. I might even say its borderline not-possible."

Any ideas what could cause this with WinUAE CPU core?

        - Eero

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