Re: [hatari-devel] Is it me or the new hatari release is slow ?

[Nicolas Pomarède <npomarede@xxxxxxxxxxxx>]

Le 01/06/2014 22:10, Laurent Sallafranque a écrit :
>  > I hardly see how just adding an illegal opcode (that is not used in
> your test program I guess ?) can slow down the whole cpu emulation ?
>
> I've tested again and again, the rev 5007 is the one.
> I think I know what's the problem :
>   My 68030 cycles table is static (see falcon_cycle030.h).
>
> If you changed something into table68k, it may have shift the static
> cycles table.
> As my effect use a lot of the same instructions, a change in the timing
> is probably the answear.

I changed some flags about the registers allowed for bchg/bclr/bset,
because PC8r and PC16 are not allowed.

But it shouldn't matter in your static table ? It's just that some 
entries in your table don't have a valid opcode anymore, so this should 
still work ?