Re: [PATCH v13 26/26] target/riscv: add rva22s64 cpu

[Alistair Francis]

On Mon, Dec 18, 2023 at 11:01 PM Daniel Henrique Barboza
<dbarboza@ventanamicro.com> wrote:
>
> Add a new profile CPU 'rva22s64' to work as an alias of
>
> -cpu rv64i,rva22s64
>
> Like the existing rva22u64 CPU already does with the RVA22U64 profile.
>
> Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
> Reviewed-by: Andrew Jones <ajones@ventanamicro.com>

Reviewed-by: Alistair Francis <alistair.francis@wdc.com>

Alistair

> ---
>  target/riscv/cpu-qom.h | 1 +
>  target/riscv/cpu.c     | 8 ++++++++
>  2 files changed, 9 insertions(+)
>
> diff --git a/target/riscv/cpu-qom.h b/target/riscv/cpu-qom.h
> index 12fe78fc52..9219c2fcc3 100644
> --- a/target/riscv/cpu-qom.h
> +++ b/target/riscv/cpu-qom.h
> @@ -36,6 +36,7 @@
>  #define TYPE_RISCV_CPU_BASE128          RISCV_CPU_TYPE_NAME("x-rv128")
>  #define TYPE_RISCV_CPU_RV64I            RISCV_CPU_TYPE_NAME("rv64i")
>  #define TYPE_RISCV_CPU_RVA22U64         RISCV_CPU_TYPE_NAME("rva22u64")
> +#define TYPE_RISCV_CPU_RVA22S64         RISCV_CPU_TYPE_NAME("rva22s64")
>  #define TYPE_RISCV_CPU_IBEX             RISCV_CPU_TYPE_NAME("lowrisc-ibex")
>  #define TYPE_RISCV_CPU_SHAKTI_C         RISCV_CPU_TYPE_NAME("shakti-c")
>  #define TYPE_RISCV_CPU_SIFIVE_E31       RISCV_CPU_TYPE_NAME("sifive-e31")
> diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
> index f57a9ee298..959c97c869 100644
> --- a/target/riscv/cpu.c
> +++ b/target/riscv/cpu.c
> @@ -1624,6 +1624,13 @@ static void rva22u64_profile_cpu_init(Object *obj)
>
>      RVA22U64.enabled = true;
>  }
> +
> +static void rva22s64_profile_cpu_init(Object *obj)
> +{
> +    rv64i_bare_cpu_init(obj);
> +
> +    RVA22S64.enabled = true;
> +}
>  #endif
>
>  static const gchar *riscv_gdb_arch_name(CPUState *cs)
> @@ -1968,6 +1975,7 @@ static const TypeInfo riscv_cpu_type_infos[] = {
>      DEFINE_DYNAMIC_CPU(TYPE_RISCV_CPU_BASE128,  rv128_base_cpu_init),
>      DEFINE_BARE_CPU(TYPE_RISCV_CPU_RV64I, rv64i_bare_cpu_init),
>      DEFINE_PROFILE_CPU(TYPE_RISCV_CPU_RVA22U64, rva22u64_profile_cpu_init),
> +    DEFINE_PROFILE_CPU(TYPE_RISCV_CPU_RVA22S64, rva22s64_profile_cpu_init),
>  #endif
>  };
>
> --
> 2.43.0
>
>