[hatari-devel] Freeze / abort in Talk2Talk 2 demo?

[Per Almered]

I can try to re-save that particular song in a newer version of
maxYMiser, and if you want, I could deliver the source code for
the "readme" program too, just let me know if that would help!


Per.

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> Från: hatari-devel-bounces at lists.berlios.de 
> [mailto:hatari-devel-bounces at lists.berlios.de] För 
> npomarede at corp.free.fr
> Skickat: den 12 juli 2010 14:41
> Till: Mailing list for Hatari developers
> Ämne: Re: [hatari-devel] Freeze / abort in Talk2Talk 2 demo?
> 
> 
> On Mon, 12 Jul 2010, Anders Eriksson wrote:
> 
> > On Mon, 12 Jul 2010, Eero Tamminen wrote:
> >
> >> I tried to debug the issue, but CMake by default makes 
> non-debuggable 
> >> binaries. Main thing Gdb told is that Hatari goes often to 
> >> Video_InterruptHandler_EndLine().
> >> 
> >> After re-compiling Hatari with asserts and -g (+ still using -O3), 
> >> reading the demo text + scrolling up & down many times, I got an 
> >> assert:
> >> hatari: /home/eero/work/hatari/src/cycInt.c:378:
> >> CycInt_AddRelativeInterruptWithOffset: Assertion 
> `CycleTime >= 0' failed.
> >> 
> >> Can somebody reproduce this (freeze, or abort when asserts are 
> >> enabled)?
> >
> > Hi,
> >
> > I have a feeling it's not the scrolling, it will crash even 
> if you let 
> > it be
> > for itself. I have some suspicion it might be the maxYMiser 
> soundrout, 
> > because I've seen this in other (older though) maxYMiser 
> songs. But just a 
> > hunch.
> 
> Hi
> 
> 
> hmmm, crashes here too, even without scrolling that much. As 
> there's no 
> border removal / resolution changes, I suspect this may be a 
> problem in 
> the STE DMA sound emulation, which uses internal hatari's 
> timers too (as 
> it happened once in the EPSS demo).
> I will try to capture some traces, but this will be difficult 
> as it's not 
> easily reproduceable and the demo can run quite a lot before freezing.
> 
> Nicolas
> 
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