Re: [PATCH v2 06/11] target/arm: Apply access checks to neoverse-n1 special registers

[Peter Maydell]

On Fri, 11 Aug 2023 at 22:42, Richard Henderson
<richard.henderson@linaro.org> wrote:
>
> Access to many of the special registers is enabled or disabled
> by ACTLR_EL[23], which we implement as constant 0, which means
> that all writes outside EL3 should trap.
>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
>  target/arm/cpregs.h    |  2 ++
>  target/arm/helper.c    |  4 ++--
>  target/arm/tcg/cpu64.c | 46 +++++++++++++++++++++++++++++++++---------
>  3 files changed, 41 insertions(+), 11 deletions(-)
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>

thanks
-- PMM