Re: [PATCH v3 09/12] target/loongarch: Use loongarch_tlb_search_cb in helper_invtlb_page_asid

[Richard Henderson <richard.henderson@linaro.org>]

On 9/3/25 10:48, Bibo Mao wrote:
> With function helper_invtlb_page_asid(), currently it is to search
> TLB entry one by one. Instead STLB can be searched at first with hash
> method, and then search MTLB with one by one method
> 
> Here common API loongarch_tlb_search_cb() is used in function
> helper_invtlb_page_asid()
> 
> Signed-off-by: Bibo Mao <maobibo@loongson.cn>
> ---
>   target/loongarch/tcg/tlb_helper.c | 42 +++++++++++++++----------------
>   1 file changed, 20 insertions(+), 22 deletions(-)
> 
> diff --git a/target/loongarch/tcg/tlb_helper.c b/target/loongarch/tcg/tlb_helper.c
> index 620de85a3a..c074c956a2 100644
> --- a/target/loongarch/tcg/tlb_helper.c
> +++ b/target/loongarch/tcg/tlb_helper.c
> @@ -32,6 +32,15 @@ static bool tlb_match_any(int global, int asid, int tlb_asid)
>       return false;
>   }
>   
> +static bool tlb_match_asid(int global, int asid, int tlb_asid)
> +{
> +    if (!global && tlb_asid == asid) {
> +        return true;
> +    }
> +
> +    return false;

return !global && tlb_asid == asid;

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


r~