On Fri, Jul 24, 2015 at 04:20:59PM +0100, Peter Maydell wrote:
> For EL2 stage 1 translations, there is no TTBR1. We were already
> handling this for 64-bit EL2; add the code to take the 'no TTBR1'
> code path for 64-bit EL2 as well.
>
> Signed-off-by: Peter Maydell <peter.mayd...@linaro.org>
Reviewed-by: Edgar E. Iglesias <edgar.igles...@xilinx.com>
> ---
> target-arm/helper.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/target-arm/helper.c b/target-arm/helper.c
> index 01f0d0d..1ac6594 100644
> --- a/target-arm/helper.c
> +++ b/target-arm/helper.c
> @@ -5638,6 +5638,11 @@ static bool get_phys_addr_lpae(CPUARMState *env,
> target_ulong address,
> if (el > 1) {
> ttbr1_valid = false;
> }
> + } else {
> + /* There is no TTBR1 for EL2 */
> + if (el == 2) {
> + ttbr1_valid = false;
> + }
> }
>
> /* Determine whether this address is in the region controlled by
> --
> 1.9.1
>
