On Mon, Oct 30, 2023 at 3:50 PM Akihiko Odaki <akihiko.odaki@daynix.com> wrote:
>
> It is initialized with a simple assignment and there is little room for
> error. In fact, the validation is even more complex.
>
> Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
> Acked-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com>
> Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Alistair
> ---
> target/riscv/tcg/tcg-cpu.c | 13 ++-----------
> 1 file changed, 2 insertions(+), 11 deletions(-)
>
> diff --git a/target/riscv/tcg/tcg-cpu.c b/target/riscv/tcg/tcg-cpu.c
> index a28918ab30..7f45e42000 100644
> --- a/target/riscv/tcg/tcg-cpu.c
> +++ b/target/riscv/tcg/tcg-cpu.c
> @@ -148,7 +148,7 @@ static void riscv_cpu_validate_misa_priv(CPURISCVState *env, Error **errp)
> }
> }
>
> -static void riscv_cpu_validate_misa_mxl(RISCVCPU *cpu, Error **errp)
> +static void riscv_cpu_validate_misa_mxl(RISCVCPU *cpu)
> {
> RISCVCPUClass *mcc = RISCV_CPU_GET_CLASS(cpu);
> CPUClass *cc = CPU_CLASS(mcc);
> @@ -168,11 +168,6 @@ static void riscv_cpu_validate_misa_mxl(RISCVCPU *cpu, Error **errp)
> default:
> g_assert_not_reached();
> }
> -
> - if (env->misa_mxl_max != env->misa_mxl) {
> - error_setg(errp, "misa_mxl_max must be equal to misa_mxl");
> - return;
> - }
> }
>
> static void riscv_cpu_validate_priv_spec(RISCVCPU *cpu, Error **errp)
> @@ -573,11 +568,7 @@ static bool tcg_cpu_realize(CPUState *cs, Error **errp)
> return false;
> }
>
> - riscv_cpu_validate_misa_mxl(cpu, &local_err);
> - if (local_err != NULL) {
> - error_propagate(errp, local_err);
> - return false;
> - }
> + riscv_cpu_validate_misa_mxl(cpu);
>
> riscv_cpu_validate_priv_spec(cpu, &local_err);
> if (local_err != NULL) {
> --
> 2.42.0
>
>