On Mon, Mar 10, 2008 at 07:30:04PM +0530, Pravin wrote:
> >
> > You also need to be able to intercept and nullify signals.
>
> I am not very clear about this, But how does UML deals with interrupts
> or how they r simulated ?
ptrace allows child signals to be intercepted and nullified. Signals
from the host are the equivalent of hardware interrupts. The UML
kernel makes its own decisions about signals to its own processes, and
those are delivered in the same way as any other architecture.
> Is there any working documentation available for intarnals of UML ?
> Can I get some overview about how UML is doing things
> before going jumping to the source-code?
Not really - best start looking at code.
Jeff
--
Work email - jdike at linux dot intel dot com
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