On 16 March 2018 at 20:31, Aaron Lindsay <alind...@codeaurora.org> wrote:
> Signed-off-by: Aaron Lindsay <alind...@codeaurora.org>
> ---
> target/arm/cpu.c | 3 +++
> target/arm/cpu.h | 1 +
> 2 files changed, 4 insertions(+)
>
> diff --git a/target/arm/cpu.c b/target/arm/cpu.c
> index b0d032c..e544f1d 100644
> --- a/target/arm/cpu.c
> +++ b/target/arm/cpu.c
> @@ -765,6 +765,7 @@ static void arm_cpu_realizefn(DeviceState *dev, Error
> **errp)
> /* Some features automatically imply others: */
> if (arm_feature(env, ARM_FEATURE_V8)) {
> set_feature(env, ARM_FEATURE_V7);
> + set_feature(env, ARM_FEATURE_V7VE);
> set_feature(env, ARM_FEATURE_ARM_DIV);
> set_feature(env, ARM_FEATURE_LPAE);
> }
> @@ -1481,6 +1482,7 @@ static void cortex_a7_initfn(Object *obj)
>
> cpu->dtb_compatible = "arm,cortex-a7";
> set_feature(&cpu->env, ARM_FEATURE_V7);
> + set_feature(&cpu->env, ARM_FEATURE_V7VE);
> set_feature(&cpu->env, ARM_FEATURE_VFP4);
> set_feature(&cpu->env, ARM_FEATURE_NEON);
> set_feature(&cpu->env, ARM_FEATURE_THUMB2EE);
> @@ -1526,6 +1528,7 @@ static void cortex_a15_initfn(Object *obj)
>
> cpu->dtb_compatible = "arm,cortex-a15";
> set_feature(&cpu->env, ARM_FEATURE_V7);
> + set_feature(&cpu->env, ARM_FEATURE_V7VE);
> set_feature(&cpu->env, ARM_FEATURE_VFP4);
> set_feature(&cpu->env, ARM_FEATURE_NEON);
> set_feature(&cpu->env, ARM_FEATURE_THUMB2EE);
> diff --git a/target/arm/cpu.h b/target/arm/cpu.h
> index fb2f983..cc1e2fb 100644
> --- a/target/arm/cpu.h
> +++ b/target/arm/cpu.h
> @@ -1439,6 +1439,7 @@ enum arm_features {
> ARM_FEATURE_OMAPCP, /* OMAP specific CP15 ops handling. */
> ARM_FEATURE_THUMB2EE,
> ARM_FEATURE_V7MP, /* v7 Multiprocessing Extensions */
> + ARM_FEATURE_V7VE, /* v7 with Virtualization Extensions */
> ARM_FEATURE_V4T,
> ARM_FEATURE_V5,
> ARM_FEATURE_STRONGARM,
What's the difference between this and ARM_FEATURE_EL2 ?
thanks
-- PMM
