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Re: [Qemu-devel] [PATCH] gdb command: qemu iohandlers
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From: |
Dr. David Alan Gilbert |
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Subject: |
Re: [Qemu-devel] [PATCH] gdb command: qemu iohandlers |
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Date: |
Tue, 23 Jun 2015 16:02:32 +0100 |
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User-agent: |
Mutt/1.5.23 (2014-03-12) |
* Peter Maydell (address@hidden) wrote:
> On 23 June 2015 at 15:43, Dr. David Alan Gilbert (git)
> <address@hidden> wrote:
> > From: "Dr. David Alan Gilbert" <address@hidden>
> >
> > Add a gdb command to print the current set of IOHandlers and
> > if one of them is a thread yielding for data print the backtrace.
> >
> > Useful for debugging why an incoming migration has stalled, e.g.
>
> I'd rather we did the split of qemu-gdb.py into one subfile
> per command before adding new ones: see patches 1 and 2 in
> this series:
> https://lists.gnu.org/archive/html/qemu-devel/2015-05/msg02961.html
No problem - I'm happy to rework after that split goes in.
Note I'm using the bt_jmpbuf function which that patchset puts in coroutine.py;
maybe there would be a better way to share it.
Dave
>
> thanks
> -- PMM
--
Dr. David Alan Gilbert / address@hidden / Manchester, UK