Re: [PATCH] target/riscv: add zicsr/zifencei to isa_string

[Alistair Francis]

On Wed, May 18, 2022 at 10:50 PM Hongren (Zenithal) Zheng <i@zenithal.me> wrote:
>
> Zicsr/Zifencei is not in 'I' since ISA version 20190608,
> thus to fully express the capability of the CPU,
> they should be exposed in isa_string.
>
> Signed-off-by: Hongren (Zenithal) Zheng <i@zenithal.me>

Thanks!

Applied to riscv-to-apply.next

Alistair

> ---
>  target/riscv/cpu.c | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
> index 6d01569cad..61fa9b97a4 100644
> --- a/target/riscv/cpu.c
> +++ b/target/riscv/cpu.c
> @@ -1027,6 +1027,8 @@ static void riscv_isa_string_ext(RISCVCPU *cpu, char 
> **isa_str, int max_str_len)
>       *    extensions by an underscore.
>       */
>      struct isa_ext_data isa_edata_arr[] = {
> +        ISA_EDATA_ENTRY(zicsr, ext_icsr),
> +        ISA_EDATA_ENTRY(zifencei, ext_ifencei),
>          ISA_EDATA_ENTRY(zfh, ext_zfh),
>          ISA_EDATA_ENTRY(zfhmin, ext_zfhmin),
>          ISA_EDATA_ENTRY(zfinx, ext_zfinx),
> --
> 2.35.1
>
>