On Fri, Jul 03, 2015 at 02:48:46PM +0100, Alex Bennée wrote:
> So far this simple option parsing loop allows us to --force-tcg even
> when running on ARM hardware.
>
> Signed-off-by: Alex Bennée <alex.bennee@xxxxxxxxxx>
> ---
> arm/run | 17 +++++++++++++++++
> 1 file changed, 17 insertions(+)
>
> diff --git a/arm/run b/arm/run
> index a3a33b3..43d7508 100755
> --- a/arm/run
> +++ b/arm/run
> @@ -18,6 +18,23 @@ if [ -c /dev/kvm ]; then
> fi
> fi
>
> +while :; do
> + case $1 in
> + --force-tcg)
> + usingkvm=0
> + shift
> + ;;
> + --)
> + # End of all options.
> + shift
> + break
> + ;;
> + *)
> + break
> + ;;
> + esac
> +done
> +
> qemu="${QEMU:-qemu-system-$ARCH_NAME}"
> qpath=$(which $qemu 2>/dev/null)
I don't think we need this. If we eventually do, then I think it should
be in a common location sharable by all architectures, and also
run_tests.sh should be taught how to pass options through. For this use
though, Paolo's suggestion should be good enough. That is to do
arm/run arm/some-test.flat -machine accel=tcg
IIUC, since this -machine option will come later on the command line
than the one in arm/run, then it will override whatever we've already
done there. It doesn't look like we need to specify virt again though,
so it must add to what we have, and only override the earlier specified
option with what we specify later. The qemu command line is a
complicated animal...
Thanks,
drew
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