Re: [Xen-users] Debugging DomU

["Chris (Christopher) Brand" <chris.brand@xxxxxxxxxxxx>]

Hi Ian,

I did end up writing some code to do what you suggested (trap to the hypervisor 
on an early exception), but never got it to succeed.

I have now got a JTAG on the system, which allows me to look at the page tables 
when it's in the locked up state, and I see that address 0 isn't mapped to any 
RAM at all, which would seem to be a problem because the vmlinux includes 
exception table code that should live there.

Can you point me towards the code that populates the page table for a new DomU ?

Thanks,

Chris

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