Re: [Gems-users] pstate::getControl() generating lots of errors

["boz283" <boz283@xxxxxxxxxxxxxxxxxxxx>]

Hi,

I am using cashew image which also UltraSparc II. Is there a disk dump
available for UltraSparc iii?

Thanks
Berkin 

-----Original Message-----
From: gems-users-bounces@xxxxxxxxxxx [mailto:gems-users-bounces@xxxxxxxxxxx]
On Behalf Of Philip Garcia
Sent: Friday, February 01, 2008 8:49 PM
To: Gems Users
Subject: Re: [Gems-users] pstate::getControl() generating lots of errors


I probably should have replied earlier, I haven't actually looked up  
the errors yet (been working on other things), but I'm pretty sure  
they're related to using the Bagle system which has an UltraSparc II  
processor instead of an ultrasparc iii.  I need to try a few things  
from previous posts that seem to address this.  Also, I've noticed  
that when using the Bagle target system, you should change the I/O  
addresses, as (at least for me) Linux generates many I/O addresses  
that aren't caught in the isio function.  Also, for the record I'm  
using simics 2.2.

Phil
On Feb 1, 2008, at 2:29 PM, Berkin Ozisikyilmaz wrote:

> Hi Luke,
>
> How can I checkc extra information about these registers? I am
> getting the
> same error with opal v2 and simics 3.0.30 after I initialize opal in  
> simics.
>
>
> Berkin
>
> ----------
> Hi Phil,
>
>
> Can you get more info about these registers (e.g. what are the Simics
> pneumonics for them, what state do they control)? Also, what are the
> instructions accessing these registers?
>
>  Luke
>
>
> On Fri, 18 Jan 2008, Philip Garcia wrote:
>
>
>    I was wondering if anyone is familiar with the following errors
>    generated when using opal/ruby.  They don't appear to effect the
>    execution, (as things continue) but they flood my console with  
> error
>    messages.
>
>    Here is what the errors look like:
>    pstate::getControl() ERROR trying to read ctrl reg not mapped by  
> Opal
>    to Simics reg reg[ 42 ]
>    pstate::getControl() ERROR trying to read ctrl reg not mapped by  
> Opal
>    to Simics reg reg[ 43 ]
>    pstate::getControl() ERROR trying to read ctrl reg not mapped by  
> Opal
>    to Simics reg reg[ 45 ]
>    pstate::getControl() ERROR trying to read ctrl reg not mapped by  
> Opal
>    to Simics reg reg[ 46 ]
>    pstate::getControl() ERROR trying to read ctrl reg not mapped by  
> Opal
>    to Simics reg reg[ 52 ]
>
>    I get millions of these Errors, and want to know whether they  
> directly
>    effect the results of the simulation, or if it's safe to comment  
> out
>    the error statement.
>
>    thanks,
>    Phil
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