Thanks for the feedback! This makes sense.

Cheers,
Jason

On Thu, Sep 21, 2017 at 4:21 PM Boris Shingarov <shinga...@labware.com>
wrote:

> Jason,
>
> > does anyone have an objection to changing the default behavior to
> > *print* the return code if it is not 0 and always have gem5 exit
> > with 0 regardless of the return code of the simulated binary?
>
> That would be a very welcome change.
> We have a demo called "Nano" which I stopped showing because having to
> "echo @?" after gem5 exits, confuses people and completely kills the demo's
> effectiveness.  Printing the return code at the end of the guest would be
> very cool.
>
> Boris
>
>
> -----"gem5-dev" <gem5-dev-boun...@gem5.org> wrote: -----
> To: gem5 Developer List <gem5-dev@gem5.org>
> From: Jason Lowe-Power
> Sent by: "gem5-dev"
> Date: 09/21/2017 06:27PM
> Subject: [gem5-dev] ARM hello return code 13?
>
> Hi all,
>
> I'm working on getting the new testing infrastructure out and ran into an
> "interesting" problem. Right now, gem5's return code is the same as the
> return code of the application it is executing (in SE mode). Strangely, the
> 'hello' binary for ARM has a return code of 13. I verified this with a
> fresh binary on qemu as well. Any idea why the return code isn't 0?
>
> Also, does anyone have an objection to changing the default behavior to
> *print* the return code if it is not 0 and always have gem5 exit with 0
> regardless of the return code of the simulated binary?
>
> Thanks,
> Jason
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