On 2023/3/19 4:04, Daniel Henrique Barboza wrote:
> The setter is doing nothing special. Just set env->priv_ver directly.
>
> Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
> ---
> target/riscv/cpu.c | 30 +++++++++++++-----------------
> 1 file changed, 13 insertions(+), 17 deletions(-)
>
> diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
> index 2752efe1eb..18032dfd4e 100644
> --- a/target/riscv/cpu.c
> +++ b/target/riscv/cpu.c
> @@ -240,11 +240,6 @@ static void set_misa(CPURISCVState *env, RISCVMXL mxl, uint32_t ext)
> env->misa_ext_mask = env->misa_ext = ext;
> }
>
> -static void set_priv_version(CPURISCVState *env, int priv_ver)
> -{
> - env->priv_ver = priv_ver;
> -}
> -
> #ifndef CONFIG_USER_ONLY
> static uint8_t satp_mode_from_str(const char *satp_mode_str)
> {
> @@ -343,7 +338,7 @@ static void riscv_any_cpu_init(Object *obj)
> VM_1_10_SV32 : VM_1_10_SV57);
> #endif
>
> - set_priv_version(env, PRIV_VERSION_1_12_0);
> + env->priv_ver = PRIV_VERSION_1_12_0;
> register_cpu_props(obj);
> }
>
> @@ -355,7 +350,7 @@ static void rv64_base_cpu_init(Object *obj)
> set_misa(env, MXL_RV64, 0);
> register_cpu_props(obj);
> /* Set latest version of privileged specification */
> - set_priv_version(env, PRIV_VERSION_1_12_0);
> + env->priv_ver = PRIV_VERSION_1_12_0;
> #ifndef CONFIG_USER_ONLY
> set_satp_mode_max_supported(RISCV_CPU(obj), VM_1_10_SV57);
> #endif
> @@ -366,7 +361,7 @@ static void rv64_sifive_u_cpu_init(Object *obj)
> CPURISCVState *env = &RISCV_CPU(obj)->env;
> set_misa(env, MXL_RV64, RVI | RVM | RVA | RVF | RVD | RVC | RVS | RVU);
> register_cpu_props(obj);
> - set_priv_version(env, PRIV_VERSION_1_10_0);
> + env->priv_ver = PRIV_VERSION_1_10_0;
> #ifndef CONFIG_USER_ONLY
> set_satp_mode_max_supported(RISCV_CPU(obj), VM_1_10_SV39);
> #endif
> @@ -379,7 +374,7 @@ static void rv64_sifive_e_cpu_init(Object *obj)
>
> set_misa(env, MXL_RV64, RVI | RVM | RVA | RVC | RVU);
> register_cpu_props(obj);
> - set_priv_version(env, PRIV_VERSION_1_10_0);
> + env->priv_ver = PRIV_VERSION_1_10_0;
> cpu->cfg.mmu = false;
> #ifndef CONFIG_USER_ONLY
> set_satp_mode_max_supported(cpu, VM_1_10_MBARE);
> @@ -392,7 +387,7 @@ static void rv64_thead_c906_cpu_init(Object *obj)
> RISCVCPU *cpu = RISCV_CPU(obj);
>
> set_misa(env, MXL_RV64, RVI | RVM | RVA | RVF | RVD | RVC | RVS | RVU);
> - set_priv_version(env, PRIV_VERSION_1_11_0);
> + env->priv_ver = PRIV_VERSION_1_11_0;
>
> cpu->cfg.ext_g = true;
> cpu->cfg.ext_c = true;
> @@ -431,7 +426,7 @@ static void rv128_base_cpu_init(Object *obj)
> set_misa(env, MXL_RV128, 0);
> register_cpu_props(obj);
> /* Set latest version of privileged specification */
> - set_priv_version(env, PRIV_VERSION_1_12_0);
> + env->priv_ver = PRIV_VERSION_1_12_0;
> #ifndef CONFIG_USER_ONLY
> set_satp_mode_max_supported(RISCV_CPU(obj), VM_1_10_SV57);
> #endif
> @@ -444,7 +439,7 @@ static void rv32_base_cpu_init(Object *obj)
> set_misa(env, MXL_RV32, 0);
> register_cpu_props(obj);
> /* Set latest version of privileged specification */
> - set_priv_version(env, PRIV_VERSION_1_12_0);
> + env->priv_ver = PRIV_VERSION_1_12_0;
> #ifndef CONFIG_USER_ONLY
> set_satp_mode_max_supported(RISCV_CPU(obj), VM_1_10_SV32);
> #endif
> @@ -454,8 +449,9 @@ static void rv32_sifive_u_cpu_init(Object *obj)
> {
> CPURISCVState *env = &RISCV_CPU(obj)->env;
> set_misa(env, MXL_RV32, RVI | RVM | RVA | RVF | RVD | RVC | RVS | RVU);
> +
> register_cpu_props(obj);
> - set_priv_version(env, PRIV_VERSION_1_10_0);
> + env->priv_ver = PRIV_VERSION_1_10_0;
> #ifndef CONFIG_USER_ONLY
> set_satp_mode_max_supported(RISCV_CPU(obj), VM_1_10_SV32);
> #endif
> @@ -468,7 +464,7 @@ static void rv32_sifive_e_cpu_init(Object *obj)
>
> set_misa(env, MXL_RV32, RVI | RVM | RVA | RVC | RVU);
> register_cpu_props(obj);
> - set_priv_version(env, PRIV_VERSION_1_10_0);
> + env->priv_ver = PRIV_VERSION_1_10_0;
> cpu->cfg.mmu = false;
> #ifndef CONFIG_USER_ONLY
> set_satp_mode_max_supported(cpu, VM_1_10_MBARE);
> @@ -482,7 +478,7 @@ static void rv32_ibex_cpu_init(Object *obj)
>
> set_misa(env, MXL_RV32, RVI | RVM | RVC | RVU);
> register_cpu_props(obj);
> - set_priv_version(env, PRIV_VERSION_1_11_0);
> + env->priv_ver = PRIV_VERSION_1_11_0;
> cpu->cfg.mmu = false;
> #ifndef CONFIG_USER_ONLY
> set_satp_mode_max_supported(cpu, VM_1_10_MBARE);
> @@ -497,7 +493,7 @@ static void rv32_imafcu_nommu_cpu_init(Object *obj)
>
> set_misa(env, MXL_RV32, RVI | RVM | RVA | RVF | RVC | RVU);
> register_cpu_props(obj);
> - set_priv_version(env, PRIV_VERSION_1_10_0);
> + env->priv_ver = PRIV_VERSION_1_10_0;
> cpu->cfg.mmu = false;
> #ifndef CONFIG_USER_ONLY
> set_satp_mode_max_supported(cpu, VM_1_10_MBARE);
> @@ -1160,7 +1156,7 @@ static void riscv_cpu_realize(DeviceState *dev, Error **errp)
> }
>
> if (priv_version >= PRIV_VERSION_1_10_0) {
> - set_priv_version(env, priv_version);
> + env->priv_ver = priv_version;
Reviewed-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com>
Zhiwei
> }
>
> /* Force disable extensions if priv spec version does not match */