Re: [Qemu-devel] [PATCH] gdbserver: Don't send a GDB syscall until the system CPU is stopped

["Andreas Färber" <afaerber@suse.de>]

Am 15.03.2012 18:49, schrieb Peter Maydell:
> From: Meador Inge <meadori@codesourcery.com>
> 
> Fix an issue where the GDB server implementation was sending GDB syscall
> requests while the system CPU was still running.  Syscall requests must
> be sent while the CPU is stopped otherwise replies from the GDB client
> might get dropped and the GDB server might be incorrectly transitioned
> into a 'RUN_STATE_PAUSED' state.
> 
> Signed-off-by: Meador Inge <meadori@codesourcery.com>
> [PMM: trivial rebase, reinstated comma after last item in RSState enum]
> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

Reviewed-by: Andreas Färber <afaerber@suse.de>

> ---
> This patch got (trivially) busted by Andreas' commits changing
> CPUState to CPUArchState so I've rebased and resent it. I've also
> made the trivial style nit fix of not deleting the final comma in
> the RSState enum, based on conversation with Andreas in IRC.

Thanks, Peter!

Andreas

> This patch has sitting on the list for about a month reviewed but
> unapplied (http://patchwork.ozlabs.org/patch/141867/) -- can
> somebody with commit rights apply it please?
> 
>  gdbstub.c |   42 +++++++++++++++++++++++++++---------------
>  1 files changed, 27 insertions(+), 15 deletions(-)

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