Re: [hatari-devel] F22 060 demo (was: Hatari Falcon 060 emulation observations)

[Eero Tamminen <oak@xxxxxxxxxxxxxx>]

Hi,

On 11/11/18 11:35 PM, Laurent Sallafranque wrote:
> I've managed to boot the CT60 TOS to the desktop with very few changes 
> to hatari (That's only a proof of concept for now).
....
> OK, booting like is not suffisant (SDRam IO registers contains only 64 
> Mb of ram, it doesn't take into accopunt the user settings).
> I've tried to run the demo F22 by lamers and the program stop at the 
> inits complaining about the lake of FPU (but I've addded the internal 
> CPU) and it says this program doesn't run on this machine or something 
> like that).

F22 starts loading in non-modified Hatari with TOS v4 using:
hatari -s 4 --addr24 off --ttram 64 --trace os_base --machine falcon 
--cpulevel 6 --tos tos404.img --fpu internal --dsp none ./lms_f220.prg

But it stops while showing the "loading" text, after loading
a large number of files, with last one being this:
-------------------------------
Object path: ./data/endpl.obd!
GEMDOS 0x3D Fopen(".\data\endpl.obd", read-only) at PC=0x1020E80
Read bytes: 0
Vertex count: 24622
-------------------------------

It's just executing a VBL handler, nothing else, so I don't know
what went wrong.

It doesn't seem to care about DSP or MMU, but with less TT-RAM it
will stop proceeding a lot earlier.


	- Eero