Re: [Gems-users] Ruby module loading failed

[Yuho Jin <yuho@xxxxxxxxxxx>]

Hi, Dan

abisko uses the memory object as "phys_mem" instead of "phys_mem0".
I modified ruby.c file for this and compiled again.
Now loading the ruby has no problem.

Anyway, first I liked to use sarek, but Solaris installation scripts
for sarek are not available in Simics 3.0.
Virtutech only provides scripts for abisko.
Do you know how I can install Solaris for sarek?

Thank you,
Yuho

On Wed, 2 Aug 2006, Dan Gibson wrote:

> Yuho,
>
> The error message you are seeing originates from
> $GEMS/ruby/module/ruby.c -- when Ruby is loaded, it attempts to install
> itself as the timing model for the "phys_mem0" object. When "phys_mem0"
> does not exist, indicated by a NULL return from SIM_get_object(), Ruby
> presents the error message.
>
> Try the following:
> simics> read-configuration <valid_configuration>
> simics> phys_mem0.[tab]
>
> That is, type "phys_mem0." and hit [tab] to expand the options. If
> simics doesn't expand the "phys_mem0." input, then phys_mem0 doesn't
> (yet) exist.
>
> Check your configuration file to see if it contains an object called
> "phys_mem0". It may be named something else on abisko... it usually is
> something similar to phys_mem. Our local Simics 3.X checkpoints use the
> "sarek" configuration rather than "abisko" -- we suggest "sarek" be used
> in all cases.
>
> Regards,
> Dan
>
> Yuho Jin wrote:
> > Hello,
> >
> > I just started to run Simics-3.0.17 and GEMS 1.3 together.
> >
> > I successfully installed Solaris 9 on abisko (Sun Serengeti)
> > configuration and compiled Ruby for MOESI_CMP_directory protocol.
> > However, when I tried to load the ruby module, it was failed with
> > this message.
> >
> > simics> read-configuration ../../abisko-1p
> > simics> load-module ruby
> >
> > /***************************************************************************\
> >
> >> Physical Memory object cannot be found. If you are NOT compiling Ruby
> >>
> > and <
> >
> >> you see this message, something is wrong.
> >>
> > <
> >
> >> This message is part of the normal compilation process.
> >>
> > <
> >
> > \***************************************************************************/
> > simics>
> >
> > The followings are software versions or names I used.
> > simics-3.0.17
> > GEMS 1.3
> > abisko (Sun Serengeti)
> > Ruby MOESI_CMP_directory protocol
> > gcc 3.3.3
> >
> > Any suggestion?
> > Thank you,
> >
> > Yuho
> > _______________________________________________
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