| Message ID | 1417637167-20640-10-git-send-email-greg.bellows@linaro.org |
|---|---|
| State | New |
| Headers | show |
On 3 December 2014 at 20:06, Greg Bellows <greg.bellows@linaro.org> wrote: > Add an unset_feature() function to compliment the set_feature() function. This > will be used to disable functions after they have been enabled during > initialization. > > Signed-off-by: Greg Bellows <greg.bellows@linaro.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> -- PMM
diff --git a/target-arm/cpu.c b/target-arm/cpu.c index d3db279..01afed2 100644 --- a/target-arm/cpu.c +++ b/target-arm/cpu.c @@ -327,6 +327,11 @@ static inline void set_feature(CPUARMState *env, int feature) env->features |= 1ULL << feature; } +static inline void unset_feature(CPUARMState *env, int feature) +{ + env->features &= ~(1ULL << feature); +} + static void arm_cpu_initfn(Object *obj) { CPUState *cs = CPU(obj);
Add an unset_feature() function to compliment the set_feature() function. This will be used to disable functions after they have been enabled during initialization. Signed-off-by: Greg Bellows <greg.bellows@linaro.org> --- target-arm/cpu.c | 5 +++++ 1 file changed, 5 insertions(+)