[VirtLayer] Changes to the interrupt handling in POK

Cláudio Silva claudiodcsilva at gmail.com
Sun Aug 18 12:45:00 UTC 2013

Good job Philipp. It seems a nice first iteration for interrupt
virtualization. Did you get to try it?
If I got it right, the POK part of the interrupt handler (CLOCK_HANDLER ??)
is running after the virtualized RTEMS handler?


On Sun, Aug 18, 2013 at 12:18 AM, Philipp Eppelt <
philipp.eppelt at mailbox.tu-dresden.de> wrote:

> Hi,
> lately I worked a lot to extend POK with necessary features to
> accommodate an RTEMS partition.
> Since hello world works, I need a way to pass clock ticks to the RTEMS
> partition running on POK. Therefore the interrupt handling needs to
> support custom handlers.
> If everything works out, I can enable the virtualization layer to
> register an interrupt vector and if it occurs RTEMS is notified by
> invoking C_dispatch_isr().
> Blog:
> http://phipse.github.io/rtems/blog/2013/08/17/pok-hardware-interrupt-handling/
> Source:
> https://github.com/phipse/pok
> Cheers,
> Philipp
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