Re: [cc65] tgi init problem in current trunk

From: Ullrich von Bassewitz <>
Date: 2010-08-07 17:01:57

On Sat, Aug 07, 2010 at 12:04:55PM +0300, Karri Kaksonen wrote:
> The next problem is that the INTERRUPTOR gets interrupts but fails
> to pass the execution to my tgi driver. I still have no clue why.
> Has something with tgi IRQ handling changed after the last big release?

CIRCLE is no longer an entry point in the jump table, since circles are now
emulated by the tgi kernel. If you still have the circle entry point, the jump
vector is off-by-one, so OUTTEXT will be called instead or IRQ.

There was a lengthy discussion about the changes some time ago. Among other
things, the tgi kernel will now do clipping for lines, so drivers can assume
all coordinates are valid.



Ullrich von Bassewitz                        
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Received on Sat Aug 7 17:02:05 2010

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