Re: [Xen-devel] please help: remote gdb

[Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>]

On 16 Dec 2005, at 18:01, King, Steven R wrote:

> Do the directions given in tools/debugger/gdb/README work now?
> Everything goes OK, except when my domU hits the breakpoint, the INT3 
> is
> caught by the local kernel which terminates my process.  I've tried
> domu_debug=y and all that.  I also tried Kip's ptrace_enable.patch, but
> I don't know if there is something else I need to do to get that 
> working
> correctly.
>
> Any guidance much appreciated!!
The gdb server is intended for debugging the domU kernel. If you place 
int3 in userspace code the trap will not be propagated to the gdb 
server.
 -- Keir


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