Re: [Qemu-devel] [0/27] Implement emulation of pSeries logical partitions (v6)

[Anthony Liguori]

On 04/01/2011 01:01 PM, Alexander Graf wrote:
> On 01.04.2011, at 19:28, Anthony Liguori wrote:
>
> > On 03/31/2011 11:15 PM, David Gibson wrote:
> > > This patch series adds a "pseries" machine to qemu, allowing it to
> > > emulate IBM pSeries logical partitions.  More specifically it
> > > implements the interface defined by the "PowerPC Architecture Platform
> > > Requirements" document (PAPR, or sPAPR for short).
> > >
> > > Along the way we add a bunch of support for more modern ppc CPUs than
> > > are currently supported.  It also makes some significant cleanups to
> > > the translation code for hash page table based ppc MMUs.
> > >
> > > Please apply.
> > So what's a typical invocation for this?  Is:
> >
> > qemu-system-ppc64 -m pseries foo.img -nographics
> If you run an image that requires firmare, you also need to pass in -m with at 
> least 512MB, otherwise yes, that's how it works :).


Here's the output on the serial console.  Looks like it's in a tight 
loop probably writing \r or something and redrawing the prompt which our 
console emulation doesn't like.

E3406: Client application returned an error:    undefined word

        ..`. ..     .......  ..           ......      .......
    ..`...`''.`'. .''``````..''.       .`''```''`.  `''``````
       .`` .:' ': `''.....  .''.       ''`     .''..''.......
         ``.':.';. ``````''`.''.      .''.      ''``''`````'`
         ``.':':`   .....`''.`'`...... `'`.....`''.`'`
        .`.`'``   .'`'`````.  ``''''''  ``''`'''`. `'`
  Type 'boot'  and press return  to  continue  booting  the system.
  Type 'reset-all'  and  press  return  to   reboot   the   system.



( 700 ) Program Exception [ 1 ]


    R0 .. R7           R8 .. R15         R16 .. R23         R24 .. R31
000000000e14c0b8   0000000000000000   000000000e952e14   000000000e952e16
000000000e952da0   0000000000000000   0000000000000001   000000000e952e18
000000000e10e680   0000000000000000   0000000000000000   000000000e953020
0000000000000000   000000000e950008   0000000000010000   0000000000000000
0000000000000000   0000000048000024   000000000e1069d0   ffffffffffffffff
0000000000000001   0000000000000000   000000000e952e15   000000000e952f17
000000000e138020   0000000000000000   000000000e952e10   0000000000000008
000000000e14c0c8   000000000e950010   0000000000000003   600000002c050000

    CR / XER           LR / CTR          SRR0 / SRR1        DAR / DSISR
        88000022   0000000000000028   000000000049c33c   0000000000000000
0000000020000000   0000000000000000   0000000000082000           00000000


Regards,

Anthony Liguori

> Alex