[v4] target/arm: Implement ARMv8.1-VHE

[PATCH v4 36/40] target/arm: Enable ARMv8.1-VHE in -cpu max

Posted by Richard Henderson 5 years, 11 months ago

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/arm/cpu64.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/target/arm/cpu64.c b/target/arm/cpu64.c
index a39d6fcea3..009411813f 100644
--- a/target/arm/cpu64.c
+++ b/target/arm/cpu64.c
@@ -670,6 +670,7 @@ static void aarch64_max_initfn(Object *obj)
         t = cpu->isar.id_aa64mmfr1;
         t = FIELD_DP64(t, ID_AA64MMFR1, HPDS, 1); /* HPD */
         t = FIELD_DP64(t, ID_AA64MMFR1, LO, 1);
+        t = FIELD_DP64(t, ID_AA64MMFR1, VH, 1);
         cpu->isar.id_aa64mmfr1 = t;
 
         /* Replicate the same data to the 32-bit id registers.  */
-- 
2.17.1

Re: [PATCH v4 36/40] target/arm: Enable ARMv8.1-VHE in -cpu max

Posted by Peter Maydell 5 years, 11 months ago

On Tue, 3 Dec 2019 at 02:30, Richard Henderson
<richard.henderson@linaro.org> wrote:
>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
>  target/arm/cpu64.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/target/arm/cpu64.c b/target/arm/cpu64.c
> index a39d6fcea3..009411813f 100644
> --- a/target/arm/cpu64.c
> +++ b/target/arm/cpu64.c
> @@ -670,6 +670,7 @@ static void aarch64_max_initfn(Object *obj)
>          t = cpu->isar.id_aa64mmfr1;
>          t = FIELD_DP64(t, ID_AA64MMFR1, HPDS, 1); /* HPD */
>          t = FIELD_DP64(t, ID_AA64MMFR1, LO, 1);
> +        t = FIELD_DP64(t, ID_AA64MMFR1, VH, 1);
>          cpu->isar.id_aa64mmfr1 = t;
>
>          /* Replicate the same data to the 32-bit id registers.  */
> --
> 2.17.1


Reviewed-by: Peter Maydell <peter.maydell@linaro.org>

thanks
-- PMM