Re: [Xen-devel] unexpected results with xc_domain_get_vcpu_context

[Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>]

On 2 Dec 2005, at 16:42, Bryan D. Payne wrote:

> I'm getting some unexpected results with xc_domain_get_vcpu_context.  
> Basically, I've written a simple application in domain 0 to view the 
> vcpu for another domain.  However, each time that I call 
> xc_domain_get_vcpu_context, the value for eip is the same.  Is this 
> expected behavior?  I would have expected eip to be changing 
> continuously as the machine runs.  Or does this function not give me 
> the "live" values?
If the vcpu is idle, you will continually get the address following the 
'block' hypercall in the guest kernel's idle loop.
 -- Keir


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