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Re: [win-pv-devel] How to debug windows drivers



> -----Original Message-----
> From: win-pv-devel [mailto:win-pv-devel-bounces@xxxxxxxxxxxxxxxxxxxx] On
> Behalf Of Alexander Schulz
> Sent: 28 November 2018 23:25
> To: win-pv-devel@xxxxxxxxxxxxxxxxxxxx
> Subject: Re: [win-pv-devel] How to debug windows drivers
> 
> Hello @all, Hello Paul,
> 
> I tried this on XCP-ng, but without luck as you can read here:
> https://xcp-ng.org/forum/topic/681/serial-port-from-vm
> 
> So I assume that you (Paul) just develop on plain XEN? Do you or someone
> else know a proper way to do the debugging under XenServer/XCP-ng?
> I wonder how Citrix devs do this ;-)
> 

I do indeed develop on plan Xen because I don't want anything 
XenServer-specific to leak into the upstream PV driver implementation. If you 
want to debug on XenServer then you're at the mercy of the XAPI toolstack and 
the fact it runs QEMU in a sandbox with a separate network namespace, and 
you'll need to find a way to turn that off.

  Paul
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