Re: [PATCH v2 35/37] target/sparc: Implement MWAIT

[Philippe Mathieu-Daudé]

On 26/5/24 21:42, Richard Henderson wrote:
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
>   target/sparc/insns.decode |  1 +
>   target/sparc/translate.c  | 11 +++++++++++
>   2 files changed, 12 insertions(+)


> +static void do_wrmwait(DisasContext *dc, TCGv src)
> +{
> +    /*
> +     * TODO: This is a stub version of mwait, which merely recognizes
> +     * interrupts immediately and does not wait.

If icount is used, do we need to consume some instructions from the budget?

> +     */
> +    dc->base.is_jmp = DISAS_EXIT;
> +}

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>