diff options
Diffstat (limited to 'target/riscv/cpu.c')
| -rw-r--r-- | target/riscv/cpu.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c index 511ed1df0e..3624ffb6d9 100644 --- a/target/riscv/cpu.c +++ b/target/riscv/cpu.c @@ -2415,10 +2415,41 @@ static RISCVCPUProfile RVA23U64 = { } }; +/* + * As with RVA23U64, RVA23S64 also defines 'named features'. + * + * Cache related features that we consider enabled since we don't + * implement cache: Ssccptr + * + * Other named features that we already implement: Sstvecd, Sstvala, + * Sscounterenw, Ssu64xl + * + * The remaining features/extensions comes from RVA23S64. + */ +static RISCVCPUProfile RVA23S64 = { + .u_parent = &RVA23U64, + .s_parent = &RVA22S64, + .name = "rva23s64", + .misa_ext = RVS, + .priv_spec = PRIV_VERSION_1_13_0, + .satp_mode = VM_1_10_SV39, + .ext_offsets = { + /* New in RVA23S64 */ + CPU_CFG_OFFSET(ext_svnapot), CPU_CFG_OFFSET(ext_sstc), + CPU_CFG_OFFSET(ext_sscofpmf), CPU_CFG_OFFSET(ext_ssnpm), + + /* Named features: Sha */ + CPU_CFG_OFFSET(ext_sha), + + RISCV_PROFILE_EXT_LIST_END + } +}; + RISCVCPUProfile *riscv_profiles[] = { &RVA22U64, &RVA22S64, &RVA23U64, + &RVA23S64, NULL, }; @@ -2912,6 +2943,13 @@ static void rva23u64_profile_cpu_init(Object *obj) RVA23U64.enabled = true; } + +static void rva23s64_profile_cpu_init(Object *obj) +{ + rv64i_bare_cpu_init(obj); + + RVA23S64.enabled = true; +} #endif static const gchar *riscv_gdb_arch_name(CPUState *cs) @@ -3183,6 +3221,7 @@ static const TypeInfo riscv_cpu_type_infos[] = { DEFINE_PROFILE_CPU(TYPE_RISCV_CPU_RVA22U64, MXL_RV64, rva22u64_profile_cpu_init), DEFINE_PROFILE_CPU(TYPE_RISCV_CPU_RVA22S64, MXL_RV64, rva22s64_profile_cpu_init), DEFINE_PROFILE_CPU(TYPE_RISCV_CPU_RVA23U64, MXL_RV64, rva23u64_profile_cpu_init), + DEFINE_PROFILE_CPU(TYPE_RISCV_CPU_RVA23S64, MXL_RV64, rva23s64_profile_cpu_init), #endif /* TARGET_RISCV64 */ }; |