Re: [Xen-users] I want to debug xen tools with gdb.

[Ian Campbell <ian.campbell@xxxxxxxxxx>]

On Tue, 2013-07-09 at 19:10 +0900, ììì wrote:
> But, xc_restore process occur segfault when migration is
> starting.(about one or two second.) So, I can't use gdb with
> xc_restore's PID.

This is the same as debugging any userspace program, the xen toolstack
isn't special in this regard.

Either you run the entire thing under gdb from the beginning or you
configure things to dump core files and use that post-hoc along with the
binary to examine the state.

Ian.




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