[hatari-devel] DSP stack problems (overflow / underflow)

Laurent Sallafranque laurent.sallafranque at free.fr
Mon Aug 10 20:10:21 CEST 2009


Hello,

I've uploaded a fix in stack management (it may correct some very rare 
case, when the coder plays with the SSH register). I've verified some 
demos and programs for non regression. The patch seems OK to me.

Now, I think that the dsp Overflow/underflow we encounter with some 
programs are due to the instructions we emulate and not to the stack 
management.

I'll try to correct this as soon as possible.

Regards,

Laurent



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