diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c index 578bc95652..7b708bd010 100644 --- a/target/riscv/cpu.c +++ b/target/riscv/cpu.c @@ -2343,7 +2343,8 @@ static const PropertyInfo prop_marchid = { * doesn't need to be manually enabled by the profile. */ static RISCVCPUProfile RVA22U64 = { - .parent = NULL, + .u_parent = NULL, + .s_parent = NULL, .name = "rva22u64", .misa_ext = RVI | RVM | RVA | RVF | RVD | RVC | RVB | RVU, .priv_spec = RISCV_PROFILE_ATTR_UNUSED, @@ -2375,7 +2376,8 @@ static RISCVCPUProfile RVA22U64 = { * The remaining features/extensions comes from RVA22U64. */ static RISCVCPUProfile RVA22S64 = { - .parent = &RVA22U64, + .u_parent = &RVA22U64, + .s_parent = NULL, .name = "rva22s64", .misa_ext = RVS, .priv_spec = PRIV_VERSION_1_12_0, diff --git a/target/riscv/cpu.h b/target/riscv/cpu.h index 97713681cb..986131a191 100644 --- a/target/riscv/cpu.h +++ b/target/riscv/cpu.h @@ -81,7 +81,8 @@ const char *riscv_get_misa_ext_description(uint32_t bit); #define CPU_CFG_OFFSET(_prop) offsetof(struct RISCVCPUConfig, _prop) typedef struct riscv_cpu_profile { - struct riscv_cpu_profile *parent; + struct riscv_cpu_profile *u_parent; + struct riscv_cpu_profile *s_parent; const char *name; uint32_t misa_ext; bool enabled; diff --git a/target/riscv/tcg/tcg-cpu.c b/target/riscv/tcg/tcg-cpu.c index d7e694fdb3..2b21942ef2 100644 --- a/target/riscv/tcg/tcg-cpu.c +++ b/target/riscv/tcg/tcg-cpu.c @@ -713,13 +713,29 @@ static bool riscv_cpu_validate_profile_satp(RISCVCPU *cpu, } #endif +static void riscv_cpu_check_parent_profile(RISCVCPU *cpu, + RISCVCPUProfile *profile, + RISCVCPUProfile *parent) +{ + const char *parent_name; + bool parent_enabled; + + if (!profile->enabled || !parent) { + return; + } + + parent_name = parent->name; + parent_enabled = object_property_get_bool(OBJECT(cpu), parent_name, NULL); + profile->enabled = parent_enabled; +} + static void riscv_cpu_validate_profile(RISCVCPU *cpu, RISCVCPUProfile *profile) { CPURISCVState *env = &cpu->env; const char *warn_msg = "Profile %s mandates disabled extension %s"; bool send_warn = profile->user_set && profile->enabled; - bool parent_enabled, profile_impl = true; + bool profile_impl = true; int i; #ifndef CONFIG_USER_ONLY @@ -773,12 +789,8 @@ static void riscv_cpu_validate_profile(RISCVCPU *cpu, profile->enabled = profile_impl; - if (profile->parent != NULL) { - parent_enabled = object_property_get_bool(OBJECT(cpu), - profile->parent->name, - NULL); - profile->enabled = profile->enabled && parent_enabled; - } + riscv_cpu_check_parent_profile(cpu, profile, profile->u_parent); + riscv_cpu_check_parent_profile(cpu, profile, profile->s_parent); } static void riscv_cpu_validate_profiles(RISCVCPU *cpu) @@ -1190,8 +1202,13 @@ static void cpu_set_profile(Object *obj, Visitor *v, const char *name, profile->user_set = true; profile->enabled = value; - if (profile->parent != NULL) { - object_property_set_bool(obj, profile->parent->name, + if (profile->u_parent != NULL) { + object_property_set_bool(obj, profile->u_parent->name, + profile->enabled, NULL); + } + + if (profile->s_parent != NULL) { + object_property_set_bool(obj, profile->s_parent->name, profile->enabled, NULL); }