Kernel Initialized in iMX6

[chirag garg]

Hi Stefan,

I am getting this error message:
starting Kernel...
Genode 14.05

Kernel Initialized
int main( ) : --- create local services---
PF in core thread ( core ) : ip=1003cc38 fault=1008
failed to communicate with thread event

??


Regards

Chirag Garg
IIT Madras , Rise Lab


On Tue, Jul 22, 2014 at 2:52 PM, Stefan Kalkowski <
stefan.kalkowski at ...1...> wrote:

> Hi Chirag,
>
> On 07/22/2014 10:54 AM, chirag garg wrote:
> > Hi all.
> >
> > I am trying to port genode 14.05 on iMX6 board. As Aditya done this
> > successfully for Genode 13.05. But Genode 14.05 is having so many changes
> > from version 13.05. I am successfully able to build for iMx6 and it's
> > creating uImage for "printf" script. But when i am running this uImage on
> > the Board and its giving following messages :
> >
> >  starting Kernel...
> > Genode 14.05
> >
> > Kernel Initialized
> > int main( ) : --- create local services---
> > failed to communicate with thread event
>
> That's looking good, at least you've already some initialization code
> passed. The message "failed to communicate with thread event" might
> imply that core triggered a pagefault, something which should never
> happen normally, because virtual memory of core is translated eagerly,
> and there is no pager resolving page-faults from core.
>
> Please try to apply this patch to your branch:
>
>
>
> https://github.com/skalk/genode/commit/89e296e3687b27a98d4cb1fa2787bf956feb5472
>
> In case that core provokes a pagefault, you'll get additional
> information about the faulting address and instruction pointer of core,
> so that you can find out the root cause of the problem.
>
> I think, it would be best to get this debugging helper into the mainline
> repository.
>
> >
> >
> > Any idea How will I start kernel ? where should i look ??
>
> The kernel is already started, even core, the first, and primary
> user-land process, is already running. Now, you've to bumble through
> arising problems.
>
> Regards
> Stefan
>
> >
> >
> > Regards
> >
> > Chirag Garg
> > IIT Madras , Rise Lab
> >
> >
> >
> >
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> >
> >
> > _______________________________________________
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> > genode-main at lists.sourceforge.net
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> >
>
> --
> Stefan Kalkowski
> Genode Labs
>
> http://www.genode-labs.com/ · http://genode.org/
>
>
> ------------------------------------------------------------------------------
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> Code Sight - the same software that powers the world's largest code
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