Re: [hatari-devel] Hatari Falcon 060 emulation observations

[Thomas Huth <th.huth@xxxxxxxxx>]

Am Sat, 10 Nov 2018 00:45:38 +0200
schrieb Eero Tamminen <oak@xxxxxxxxxxxxxx>:

> Hi,
> 
> On 11/8/18 11:45 PM, Thomas Huth wrote:
> > Am Thu, 8 Nov 2018 18:14:49 +0100
> > schrieb Maciej Moczkowski <maciekmoczkowski@xxxxxxxxx>:  
> [...]>> 2) F22.0 stopped running on 1.9.0 about week before Silly   
> Venture (was
> >> running fine earlier)
> >> Although running on real hardware we started to get bus error on
> >> 1.9.0 (only one working so far). The only thing we were able to
> >> figure out is that difference was with just one more image file
> >> being loaded from filesystem (using C api and malloc etc). Not
> >> loading file made demo running again on 1.9.0 again. Sounds
> >> strange;)  
> > 
> > Maybe a quirk with the GEMDOS HD emulation... it's not perfect. In
> > case you're interested, you could try to copy it to an IDE hard
> > disk image first and see whether it makes a difference.  
> 
> There have been many fixes to Hatari and some to GEMDOS HD emulation
> since v1.9, so maybe the issue is already fixed.
> 
> "Somebody" would first need to add necessary emulation additions
> (or TOS patches) to get CT60 TOS working first, so that there's
> a TOS version that emulates the FPU opcodes missing from 060...
> 
> Are you planning on looking into that?

No, I currently don't have time to work on this.

 Thomas