Re: [hatari-devel] AUTO folder not executed anymore (commit #ba51a1e2)

[Nicolas Pomarède <npomarede@xxxxxxxxxxxx>]

Le 20/06/2024 à 22:42, Uwe Seimet a écrit :
> Sure, please see the attachment.
>
> > Le 20/06/2024 à 22:32, Uwe Seimet a écrit :
> > > Please see the attached configuration file for my complete setup.
> >
> > and could you also run "hatari --trace scu" and send the traces in that
> > case ? (this should give 10-20 lines at max)

that's what I thought ; your logs :

Checking: /opt/atari/tos306de.sym
scu read gpr1 ff8e09=0x0 pc=e00086
scu read gpr1 ff8e09=0x0 pc=e000f4

this is not "normal". GPR1 bit0=1 is used by TOS to save the fact that 
it did a TT RAM test in a previous boot and it should not do it again 
(if the magic value for TT RAM is valid too). So 0x0 means that a TT RAM 
test will be made.


in my case I have

Checking: /home/npomarede/Emul/ST/tos/tos306de.sym
scu read gpr1 ff8e09=0x1 pc=e00086
scu read gpr1 ff8e09=0x1 pc=e000f4

and in scu_vme.c we have :

void    SCU_Reset ( bool bCold )
{
        if ( !SCU.Enabled )
                return;

....


        /* GPR1 and GPR2 are cleared only on cold boot, they keep their 
content on warm boot */
        if ( bCold )
        {
                SCU.GPR1 = 0x00;
                SCU.GPR2 = 0x00;
        }

        /* TODO: ...but TOS v2 / v3 crash on MegaSTE / TT
         * unless gen reg 1 has this value, why?
         */
        SCU.GPR1 = 0x01;
....
}

So, SCU.GPR1 should be set to 0x01 in all cases, cold or warm boot.

just to be sure, do you have the same code in your version of scu_vme.c ?

Also if SCU.Enabled is false, this could give your result. But 
SCU.Enabled is set to true in ioMem.c line 345 :

        if (Config_IsMachineTT() || Config_IsMachineMegaSTE())
                SCU_SetEnabled ( true );
        else
                SCU_SetEnabled ( false );


This is really strange. It could be some sources or .o files not up to 
date, but you said you did a "make clean"

Let's see if other people have the same issue, for now I don't see 
what's wrong.


Nicolas