RE: [PATCH for-6.2 31/43] target/hexagon: Implement cpu_mmu_index

[Taylor Simpson <tsimpson@quicinc.com>]

> -----Original Message-----
> From: Richard Henderson <richard.henderson@linaro.org>
> Sent: Wednesday, July 28, 2021 6:47 PM
> To: qemu-devel@nongnu.org
> Cc: Taylor Simpson <tsimpson@quicinc.com>
> Subject: [PATCH for-6.2 31/43] target/hexagon: Implement cpu_mmu_index
> 
> The function is trivial for user-only, but still must be present.
> 
> Cc: Taylor Simpson <tsimpson@quicinc.com>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
>  target/hexagon/cpu.h | 9 +++++++++
>  1 file changed, 9 insertions(+)
> 
> diff --git a/target/hexagon/cpu.h b/target/hexagon/cpu.h index
> 2855dd3881..bde538fd5c 100644
> --- a/target/hexagon/cpu.h
> +++ b/target/hexagon/cpu.h
> @@ -144,6 +144,15 @@ static inline void
> cpu_get_tb_cpu_state(CPUHexagonState *env, target_ulong *pc,  #endif  }
> 
> +static inline int cpu_mmu_index(CPUHexagonState *env, bool ifetch) {
> +#ifdef CONFIG_USER_ONLY
> +    return MMU_USER_IDX;
> +#else
> +#error System mode not supported on Hexagon yet #endif }
> +

Reviewed-by: Taylor Simpson <tsimpson@quicinc.com>