Re: [PATCH v2 4/4] python/qemu: accel: Add tcg_available() method

[Cleber Rosa <crosa@redhat.com>]

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On Fri, Dec 06, 2019 at 04:34:33PM -0500, Wainer dos Santos Moschetta wrote:
> This adds a method to check if the tcg accelerator is enabled
> in the QEMU binary.
> 
> Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
> Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  python/qemu/accel.py | 8 ++++++++
>  1 file changed, 8 insertions(+)
> 
> diff --git a/python/qemu/accel.py b/python/qemu/accel.py
> index 9fecffb44b..f4ff31825d 100644
> --- a/python/qemu/accel.py
> +++ b/python/qemu/accel.py
> @@ -67,3 +67,11 @@ def kvm_available(target_arch=None, qemu_bin=None):
>      if qemu_bin and "kvm" not in list_accel(qemu_bin):
>          return False
>      return True
> +
> +def tcg_available(qemu_bin):
> +    """
> +    Check if TCG is available.
> +
> +    @param qemu_bin (str): path to the QEMU binary
> +    """
> +    return 'tcg' in list_accel(qemu_bin)
> -- 
> 2.21.0
> 

Reviewed-by: Cleber Rosa <crosa@redhat.com>
Tested-by: Cleber Rosa <crosa@redhat.com>

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