Re: [PATCH 10/35] target/arm: *_EL12 registers should UNDEF when HCR_EL2.E2H is 0

[Richard Henderson]

On 12/18/23 22:32, Peter Maydell wrote:
> The alias registers like SCTLR_EL12 only exist when HCR_EL2.E2H
> is 1; they should UNDEF otherwise. We weren't implementing this.
> Add an intercept of the accessfn for these aliases, and implement
> the UNDEF check.
>
> Signed-off-by: Peter Maydell<peter.maydell@linaro.org>
> ---
>   target/arm/cpregs.h |  3 ++-
>   target/arm/helper.c | 16 ++++++++++++++++
>   2 files changed, 18 insertions(+), 1 deletion(-)

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

r~