Xen devel - May 2006 - windows user mode debugging under xen

I''ve installed Visual C++ on Windows XP running in Xen.  I
can''t seem to
correctly set breakpoints in my code and run the debugger - I get an 
assortment of unexplained errors (Privileged instruction exception in some 
cases).  I''m don''t believe there''s anything strange
about my dev environment
that I''ve set up.  Is there any known problem in running an application
level debugger in Windows within a Xen environment?

I''m running a Xen-Unstable from mid-lastweek (5/18/06).  Everything
else
seems to work fine.

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Stephen Prochniak wrote:
> I''ve installed Visual C++ on Windows XP running in Xen.  I
can''t seem
> to correctly set breakpoints in my code and run the debugger - I get
> an assortment of unexplained errors (Privileged instruction exception
> in some cases).  I''m don''t believe there''s
anything strange about my
> dev environment that I''ve set up.  Is there any known problem in
> running an application level debugger in Windows within a Xen
> environment? 
Right now we are ignoring writes to the actual debug registers. Should
be able fix that easily.
> 
> I''m running a Xen-Unstable from mid-lastweek (5/18/06). 
Everything
> else seems to work fine.
> 
Jun
---
Intel Open Source Technology Center

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