On Mon, 2 Mar 2020 at 17:58, Richard Henderson
<richard.hender...@linaro.org> wrote:
>
> If by context we know that we're in AArch64 mode, we need not
> test for M-profile when reconstructing the full ARMMMUIdx.
>
> Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
> ---
> target/arm/internals.h | 6 ++++++
> target/arm/translate-a64.c | 2 +-
> 2 files changed, 7 insertions(+), 1 deletion(-)
>
> diff --git a/target/arm/internals.h b/target/arm/internals.h
> index 9f96a2359f..e633aff36e 100644
> --- a/target/arm/internals.h
> +++ b/target/arm/internals.h
> @@ -783,6 +783,12 @@ static inline ARMMMUIdx core_to_arm_mmu_idx(CPUARMState
> *env, int mmu_idx)
> }
> }
>
> +static inline ARMMMUIdx core_to_aa64_mmu_idx(int mmu_idx)
> +{
> + /* AArch64 is always a-profile. */
> + return mmu_idx | ARM_MMU_IDX_A;
> +}
> +
> int arm_mmu_idx_to_el(ARMMMUIdx mmu_idx);
Reviewed-by: Peter Maydell <peter.mayd...@linaro.org>
thanks
-- PMM
