Re: [Xen-devel] Event monitoring support for PV guests

2018-09-02 Thread Razvan Cojocaru
On 9/2/18 10:10 PM, Spencer Michaels wrote: > I have found, however, that quite a few major debugging features --- > chiefly, > breakpoints and single-step mode --- do not appear to be supported for PV > guests. Looking through the source of Xen itself seems to confirm this > [1]. It > looks like t

[Xen-devel] Event monitoring support for PV guests

2018-09-02 Thread Spencer Michaels
Hello, I'm currently doing some research that involves examining the behavior of native code on paravirtualized Xen guests. gdbsx has proven somewhat limited for my use case, in large part due to the very limitations I describe below, so I have been writing my own application with some debugging c