diff options
Diffstat (limited to 'target/riscv/cpu.c')
| -rw-r--r-- | target/riscv/cpu.c | 571 |
1 files changed, 353 insertions, 218 deletions
diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c index 1e97473af2..db0875fb43 100644 --- a/target/riscv/cpu.c +++ b/target/riscv/cpu.c @@ -48,15 +48,14 @@ static const char riscv_single_letter_exts[] = "IEMAFDQCPVH"; struct isa_ext_data { const char *name; - bool multi_letter; int min_version; int ext_enable_offset; }; -#define ISA_EXT_DATA_ENTRY(_name, _m_letter, _min_ver, _prop) \ -{#_name, _m_letter, _min_ver, offsetof(struct RISCVCPUConfig, _prop)} +#define ISA_EXT_DATA_ENTRY(_name, _min_ver, _prop) \ + {#_name, _min_ver, offsetof(struct RISCVCPUConfig, _prop)} -/** +/* * Here are the ordering rules of extension naming defined by RISC-V * specification : * 1. All extensions should be separated from other multi-letter extensions @@ -72,65 +71,73 @@ struct isa_ext_data { * 4. Non-standard extensions (starts with 'X') must be listed after all * standard extensions. They must be separated from other multi-letter * extensions by an underscore. + * + * Single letter extensions are checked in riscv_cpu_validate_misa_priv() + * instead. */ static const struct isa_ext_data isa_edata_arr[] = { - ISA_EXT_DATA_ENTRY(h, false, PRIV_VERSION_1_12_0, ext_h), - ISA_EXT_DATA_ENTRY(v, false, PRIV_VERSION_1_10_0, ext_v), - ISA_EXT_DATA_ENTRY(zicbom, true, PRIV_VERSION_1_12_0, ext_icbom), - ISA_EXT_DATA_ENTRY(zicboz, true, PRIV_VERSION_1_12_0, ext_icboz), - ISA_EXT_DATA_ENTRY(zicond, true, PRIV_VERSION_1_12_0, ext_zicond), - ISA_EXT_DATA_ENTRY(zicsr, true, PRIV_VERSION_1_10_0, ext_icsr), - ISA_EXT_DATA_ENTRY(zifencei, true, PRIV_VERSION_1_10_0, ext_ifencei), - ISA_EXT_DATA_ENTRY(zihintpause, true, PRIV_VERSION_1_10_0, ext_zihintpause), - ISA_EXT_DATA_ENTRY(zawrs, true, PRIV_VERSION_1_12_0, ext_zawrs), - ISA_EXT_DATA_ENTRY(zfh, true, PRIV_VERSION_1_11_0, ext_zfh), - ISA_EXT_DATA_ENTRY(zfhmin, true, PRIV_VERSION_1_12_0, ext_zfhmin), - ISA_EXT_DATA_ENTRY(zfinx, true, PRIV_VERSION_1_12_0, ext_zfinx), - ISA_EXT_DATA_ENTRY(zdinx, true, PRIV_VERSION_1_12_0, ext_zdinx), - ISA_EXT_DATA_ENTRY(zba, true, PRIV_VERSION_1_12_0, ext_zba), - ISA_EXT_DATA_ENTRY(zbb, true, PRIV_VERSION_1_12_0, ext_zbb), - ISA_EXT_DATA_ENTRY(zbc, true, PRIV_VERSION_1_12_0, ext_zbc), - ISA_EXT_DATA_ENTRY(zbkb, true, PRIV_VERSION_1_12_0, ext_zbkb), - ISA_EXT_DATA_ENTRY(zbkc, true, PRIV_VERSION_1_12_0, ext_zbkc), - ISA_EXT_DATA_ENTRY(zbkx, true, PRIV_VERSION_1_12_0, ext_zbkx), - ISA_EXT_DATA_ENTRY(zbs, true, PRIV_VERSION_1_12_0, ext_zbs), - ISA_EXT_DATA_ENTRY(zk, true, PRIV_VERSION_1_12_0, ext_zk), - ISA_EXT_DATA_ENTRY(zkn, true, PRIV_VERSION_1_12_0, ext_zkn), - ISA_EXT_DATA_ENTRY(zknd, true, PRIV_VERSION_1_12_0, ext_zknd), - ISA_EXT_DATA_ENTRY(zkne, true, PRIV_VERSION_1_12_0, ext_zkne), - ISA_EXT_DATA_ENTRY(zknh, true, PRIV_VERSION_1_12_0, ext_zknh), - ISA_EXT_DATA_ENTRY(zkr, true, PRIV_VERSION_1_12_0, ext_zkr), - ISA_EXT_DATA_ENTRY(zks, true, PRIV_VERSION_1_12_0, ext_zks), - ISA_EXT_DATA_ENTRY(zksed, true, PRIV_VERSION_1_12_0, ext_zksed), - ISA_EXT_DATA_ENTRY(zksh, true, PRIV_VERSION_1_12_0, ext_zksh), - ISA_EXT_DATA_ENTRY(zkt, true, PRIV_VERSION_1_12_0, ext_zkt), - ISA_EXT_DATA_ENTRY(zve32f, true, PRIV_VERSION_1_12_0, ext_zve32f), - ISA_EXT_DATA_ENTRY(zve64f, true, PRIV_VERSION_1_12_0, ext_zve64f), - ISA_EXT_DATA_ENTRY(zve64d, true, PRIV_VERSION_1_12_0, ext_zve64d), - ISA_EXT_DATA_ENTRY(zvfh, true, PRIV_VERSION_1_12_0, ext_zvfh), - ISA_EXT_DATA_ENTRY(zvfhmin, true, PRIV_VERSION_1_12_0, ext_zvfhmin), - ISA_EXT_DATA_ENTRY(zhinx, true, PRIV_VERSION_1_12_0, ext_zhinx), - ISA_EXT_DATA_ENTRY(zhinxmin, true, PRIV_VERSION_1_12_0, ext_zhinxmin), - ISA_EXT_DATA_ENTRY(smaia, true, PRIV_VERSION_1_12_0, ext_smaia), - ISA_EXT_DATA_ENTRY(ssaia, true, PRIV_VERSION_1_12_0, ext_ssaia), - ISA_EXT_DATA_ENTRY(sscofpmf, true, PRIV_VERSION_1_12_0, ext_sscofpmf), - ISA_EXT_DATA_ENTRY(sstc, true, PRIV_VERSION_1_12_0, ext_sstc), - ISA_EXT_DATA_ENTRY(svadu, true, PRIV_VERSION_1_12_0, ext_svadu), - ISA_EXT_DATA_ENTRY(svinval, true, PRIV_VERSION_1_12_0, ext_svinval), - ISA_EXT_DATA_ENTRY(svnapot, true, PRIV_VERSION_1_12_0, ext_svnapot), - ISA_EXT_DATA_ENTRY(svpbmt, true, PRIV_VERSION_1_12_0, ext_svpbmt), - ISA_EXT_DATA_ENTRY(xtheadba, true, PRIV_VERSION_1_11_0, ext_xtheadba), - ISA_EXT_DATA_ENTRY(xtheadbb, true, PRIV_VERSION_1_11_0, ext_xtheadbb), - ISA_EXT_DATA_ENTRY(xtheadbs, true, PRIV_VERSION_1_11_0, ext_xtheadbs), - ISA_EXT_DATA_ENTRY(xtheadcmo, true, PRIV_VERSION_1_11_0, ext_xtheadcmo), - ISA_EXT_DATA_ENTRY(xtheadcondmov, true, PRIV_VERSION_1_11_0, ext_xtheadcondmov), - ISA_EXT_DATA_ENTRY(xtheadfmemidx, true, PRIV_VERSION_1_11_0, ext_xtheadfmemidx), - ISA_EXT_DATA_ENTRY(xtheadfmv, true, PRIV_VERSION_1_11_0, ext_xtheadfmv), - ISA_EXT_DATA_ENTRY(xtheadmac, true, PRIV_VERSION_1_11_0, ext_xtheadmac), - ISA_EXT_DATA_ENTRY(xtheadmemidx, true, PRIV_VERSION_1_11_0, ext_xtheadmemidx), - ISA_EXT_DATA_ENTRY(xtheadmempair, true, PRIV_VERSION_1_11_0, ext_xtheadmempair), - ISA_EXT_DATA_ENTRY(xtheadsync, true, PRIV_VERSION_1_11_0, ext_xtheadsync), - ISA_EXT_DATA_ENTRY(xventanacondops, true, PRIV_VERSION_1_12_0, ext_XVentanaCondOps), + ISA_EXT_DATA_ENTRY(zicbom, PRIV_VERSION_1_12_0, ext_icbom), + ISA_EXT_DATA_ENTRY(zicboz, PRIV_VERSION_1_12_0, ext_icboz), + ISA_EXT_DATA_ENTRY(zicond, PRIV_VERSION_1_12_0, ext_zicond), + ISA_EXT_DATA_ENTRY(zicsr, PRIV_VERSION_1_10_0, ext_icsr), + ISA_EXT_DATA_ENTRY(zifencei, PRIV_VERSION_1_10_0, ext_ifencei), + ISA_EXT_DATA_ENTRY(zihintpause, PRIV_VERSION_1_10_0, ext_zihintpause), + ISA_EXT_DATA_ENTRY(zawrs, PRIV_VERSION_1_12_0, ext_zawrs), + ISA_EXT_DATA_ENTRY(zfh, PRIV_VERSION_1_11_0, ext_zfh), + ISA_EXT_DATA_ENTRY(zfhmin, PRIV_VERSION_1_11_0, ext_zfhmin), + ISA_EXT_DATA_ENTRY(zfinx, PRIV_VERSION_1_12_0, ext_zfinx), + ISA_EXT_DATA_ENTRY(zdinx, PRIV_VERSION_1_12_0, ext_zdinx), + ISA_EXT_DATA_ENTRY(zca, PRIV_VERSION_1_12_0, ext_zca), + ISA_EXT_DATA_ENTRY(zcb, PRIV_VERSION_1_12_0, ext_zcb), + ISA_EXT_DATA_ENTRY(zcf, PRIV_VERSION_1_12_0, ext_zcf), + ISA_EXT_DATA_ENTRY(zcd, PRIV_VERSION_1_12_0, ext_zcd), + ISA_EXT_DATA_ENTRY(zce, PRIV_VERSION_1_12_0, ext_zce), + ISA_EXT_DATA_ENTRY(zcmp, PRIV_VERSION_1_12_0, ext_zcmp), + ISA_EXT_DATA_ENTRY(zcmt, PRIV_VERSION_1_12_0, ext_zcmt), + ISA_EXT_DATA_ENTRY(zba, PRIV_VERSION_1_12_0, ext_zba), + ISA_EXT_DATA_ENTRY(zbb, PRIV_VERSION_1_12_0, ext_zbb), + ISA_EXT_DATA_ENTRY(zbc, PRIV_VERSION_1_12_0, ext_zbc), + ISA_EXT_DATA_ENTRY(zbkb, PRIV_VERSION_1_12_0, ext_zbkb), + ISA_EXT_DATA_ENTRY(zbkc, PRIV_VERSION_1_12_0, ext_zbkc), + ISA_EXT_DATA_ENTRY(zbkx, PRIV_VERSION_1_12_0, ext_zbkx), + ISA_EXT_DATA_ENTRY(zbs, PRIV_VERSION_1_12_0, ext_zbs), + ISA_EXT_DATA_ENTRY(zk, PRIV_VERSION_1_12_0, ext_zk), + ISA_EXT_DATA_ENTRY(zkn, PRIV_VERSION_1_12_0, ext_zkn), + ISA_EXT_DATA_ENTRY(zknd, PRIV_VERSION_1_12_0, ext_zknd), + ISA_EXT_DATA_ENTRY(zkne, PRIV_VERSION_1_12_0, ext_zkne), + ISA_EXT_DATA_ENTRY(zknh, PRIV_VERSION_1_12_0, ext_zknh), + ISA_EXT_DATA_ENTRY(zkr, PRIV_VERSION_1_12_0, ext_zkr), + ISA_EXT_DATA_ENTRY(zks, PRIV_VERSION_1_12_0, ext_zks), + ISA_EXT_DATA_ENTRY(zksed, PRIV_VERSION_1_12_0, ext_zksed), + ISA_EXT_DATA_ENTRY(zksh, PRIV_VERSION_1_12_0, ext_zksh), + ISA_EXT_DATA_ENTRY(zkt, PRIV_VERSION_1_12_0, ext_zkt), + ISA_EXT_DATA_ENTRY(zve32f, PRIV_VERSION_1_10_0, ext_zve32f), + ISA_EXT_DATA_ENTRY(zve64f, PRIV_VERSION_1_10_0, ext_zve64f), + ISA_EXT_DATA_ENTRY(zve64d, PRIV_VERSION_1_10_0, ext_zve64d), + ISA_EXT_DATA_ENTRY(zvfh, PRIV_VERSION_1_12_0, ext_zvfh), + ISA_EXT_DATA_ENTRY(zvfhmin, PRIV_VERSION_1_12_0, ext_zvfhmin), + ISA_EXT_DATA_ENTRY(zhinx, PRIV_VERSION_1_12_0, ext_zhinx), + ISA_EXT_DATA_ENTRY(zhinxmin, PRIV_VERSION_1_12_0, ext_zhinxmin), + ISA_EXT_DATA_ENTRY(smaia, PRIV_VERSION_1_12_0, ext_smaia), + ISA_EXT_DATA_ENTRY(ssaia, PRIV_VERSION_1_12_0, ext_ssaia), + ISA_EXT_DATA_ENTRY(sscofpmf, PRIV_VERSION_1_12_0, ext_sscofpmf), + ISA_EXT_DATA_ENTRY(sstc, PRIV_VERSION_1_12_0, ext_sstc), + ISA_EXT_DATA_ENTRY(svadu, PRIV_VERSION_1_12_0, ext_svadu), + ISA_EXT_DATA_ENTRY(svinval, PRIV_VERSION_1_12_0, ext_svinval), + ISA_EXT_DATA_ENTRY(svnapot, PRIV_VERSION_1_12_0, ext_svnapot), + ISA_EXT_DATA_ENTRY(svpbmt, PRIV_VERSION_1_12_0, ext_svpbmt), + ISA_EXT_DATA_ENTRY(xtheadba, PRIV_VERSION_1_11_0, ext_xtheadba), + ISA_EXT_DATA_ENTRY(xtheadbb, PRIV_VERSION_1_11_0, ext_xtheadbb), + ISA_EXT_DATA_ENTRY(xtheadbs, PRIV_VERSION_1_11_0, ext_xtheadbs), + ISA_EXT_DATA_ENTRY(xtheadcmo, PRIV_VERSION_1_11_0, ext_xtheadcmo), + ISA_EXT_DATA_ENTRY(xtheadcondmov, PRIV_VERSION_1_11_0, ext_xtheadcondmov), + ISA_EXT_DATA_ENTRY(xtheadfmemidx, PRIV_VERSION_1_11_0, ext_xtheadfmemidx), + ISA_EXT_DATA_ENTRY(xtheadfmv, PRIV_VERSION_1_11_0, ext_xtheadfmv), + ISA_EXT_DATA_ENTRY(xtheadmac, PRIV_VERSION_1_11_0, ext_xtheadmac), + ISA_EXT_DATA_ENTRY(xtheadmemidx, PRIV_VERSION_1_11_0, ext_xtheadmemidx), + ISA_EXT_DATA_ENTRY(xtheadmempair, PRIV_VERSION_1_11_0, ext_xtheadmempair), + ISA_EXT_DATA_ENTRY(xtheadsync, PRIV_VERSION_1_11_0, ext_xtheadsync), + ISA_EXT_DATA_ENTRY(xventanacondops, PRIV_VERSION_1_12_0, ext_XVentanaCondOps), }; static bool isa_ext_is_enabled(RISCVCPU *cpu, @@ -150,29 +157,29 @@ static void isa_ext_update_enabled(RISCVCPU *cpu, } const char * const riscv_int_regnames[] = { - "x0/zero", "x1/ra", "x2/sp", "x3/gp", "x4/tp", "x5/t0", "x6/t1", - "x7/t2", "x8/s0", "x9/s1", "x10/a0", "x11/a1", "x12/a2", "x13/a3", - "x14/a4", "x15/a5", "x16/a6", "x17/a7", "x18/s2", "x19/s3", "x20/s4", - "x21/s5", "x22/s6", "x23/s7", "x24/s8", "x25/s9", "x26/s10", "x27/s11", - "x28/t3", "x29/t4", "x30/t5", "x31/t6" + "x0/zero", "x1/ra", "x2/sp", "x3/gp", "x4/tp", "x5/t0", "x6/t1", + "x7/t2", "x8/s0", "x9/s1", "x10/a0", "x11/a1", "x12/a2", "x13/a3", + "x14/a4", "x15/a5", "x16/a6", "x17/a7", "x18/s2", "x19/s3", "x20/s4", + "x21/s5", "x22/s6", "x23/s7", "x24/s8", "x25/s9", "x26/s10", "x27/s11", + "x28/t3", "x29/t4", "x30/t5", "x31/t6" }; const char * const riscv_int_regnamesh[] = { - "x0h/zeroh", "x1h/rah", "x2h/sph", "x3h/gph", "x4h/tph", "x5h/t0h", - "x6h/t1h", "x7h/t2h", "x8h/s0h", "x9h/s1h", "x10h/a0h", "x11h/a1h", - "x12h/a2h", "x13h/a3h", "x14h/a4h", "x15h/a5h", "x16h/a6h", "x17h/a7h", - "x18h/s2h", "x19h/s3h", "x20h/s4h", "x21h/s5h", "x22h/s6h", "x23h/s7h", - "x24h/s8h", "x25h/s9h", "x26h/s10h", "x27h/s11h", "x28h/t3h", "x29h/t4h", - "x30h/t5h", "x31h/t6h" + "x0h/zeroh", "x1h/rah", "x2h/sph", "x3h/gph", "x4h/tph", "x5h/t0h", + "x6h/t1h", "x7h/t2h", "x8h/s0h", "x9h/s1h", "x10h/a0h", "x11h/a1h", + "x12h/a2h", "x13h/a3h", "x14h/a4h", "x15h/a5h", "x16h/a6h", "x17h/a7h", + "x18h/s2h", "x19h/s3h", "x20h/s4h", "x21h/s5h", "x22h/s6h", "x23h/s7h", + "x24h/s8h", "x25h/s9h", "x26h/s10h", "x27h/s11h", "x28h/t3h", "x29h/t4h", + "x30h/t5h", "x31h/t6h" }; const char * const riscv_fpr_regnames[] = { - "f0/ft0", "f1/ft1", "f2/ft2", "f3/ft3", "f4/ft4", "f5/ft5", - "f6/ft6", "f7/ft7", "f8/fs0", "f9/fs1", "f10/fa0", "f11/fa1", - "f12/fa2", "f13/fa3", "f14/fa4", "f15/fa5", "f16/fa6", "f17/fa7", - "f18/fs2", "f19/fs3", "f20/fs4", "f21/fs5", "f22/fs6", "f23/fs7", - "f24/fs8", "f25/fs9", "f26/fs10", "f27/fs11", "f28/ft8", "f29/ft9", - "f30/ft10", "f31/ft11" + "f0/ft0", "f1/ft1", "f2/ft2", "f3/ft3", "f4/ft4", "f5/ft5", + "f6/ft6", "f7/ft7", "f8/fs0", "f9/fs1", "f10/fa0", "f11/fa1", + "f12/fa2", "f13/fa3", "f14/fa4", "f15/fa5", "f16/fa6", "f17/fa7", + "f18/fs2", "f19/fs3", "f20/fs4", "f21/fs5", "f22/fs6", "f23/fs7", + "f24/fs8", "f25/fs9", "f26/fs10", "f27/fs11", "f28/ft8", "f29/ft9", + "f30/ft10", "f31/ft11" }; static const char * const riscv_excp_names[] = { @@ -221,7 +228,7 @@ static const char * const riscv_intr_names[] = { "reserved" }; -static void register_cpu_props(Object *obj); +static void riscv_cpu_add_user_properties(Object *obj); const char *riscv_cpu_get_trap_name(target_ulong cause, bool async) { @@ -344,12 +351,11 @@ static void riscv_any_cpu_init(Object *obj) #ifndef CONFIG_USER_ONLY set_satp_mode_max_supported(RISCV_CPU(obj), - riscv_cpu_mxl(&RISCV_CPU(obj)->env) == MXL_RV32 ? - VM_1_10_SV32 : VM_1_10_SV57); + riscv_cpu_mxl(&RISCV_CPU(obj)->env) == MXL_RV32 ? + VM_1_10_SV32 : VM_1_10_SV57); #endif set_priv_version(env, PRIV_VERSION_1_12_0); - register_cpu_props(obj); } #if defined(TARGET_RISCV64) @@ -358,7 +364,7 @@ static void rv64_base_cpu_init(Object *obj) CPURISCVState *env = &RISCV_CPU(obj)->env; /* We set this in the realise function */ set_misa(env, MXL_RV64, 0); - register_cpu_props(obj); + riscv_cpu_add_user_properties(obj); /* Set latest version of privileged specification */ set_priv_version(env, PRIV_VERSION_1_12_0); #ifndef CONFIG_USER_ONLY @@ -370,7 +376,6 @@ 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); #ifndef CONFIG_USER_ONLY set_satp_mode_max_supported(RISCV_CPU(obj), VM_1_10_SV39); @@ -383,7 +388,6 @@ static void rv64_sifive_e_cpu_init(Object *obj) RISCVCPU *cpu = RISCV_CPU(obj); set_misa(env, MXL_RV64, RVI | RVM | RVA | RVC | RVU); - register_cpu_props(obj); set_priv_version(env, PRIV_VERSION_1_10_0); cpu->cfg.mmu = false; #ifndef CONFIG_USER_ONLY @@ -396,14 +400,9 @@ static void rv64_thead_c906_cpu_init(Object *obj) CPURISCVState *env = &RISCV_CPU(obj)->env; RISCVCPU *cpu = RISCV_CPU(obj); - set_misa(env, MXL_RV64, RVI | RVM | RVA | RVF | RVD | RVC | RVS | RVU); + set_misa(env, MXL_RV64, RVG | RVC | RVS | RVU); set_priv_version(env, PRIV_VERSION_1_11_0); - cpu->cfg.ext_g = true; - cpu->cfg.ext_c = true; - cpu->cfg.ext_u = true; - cpu->cfg.ext_s = true; - cpu->cfg.ext_icsr = true; cpu->cfg.ext_zfh = true; cpu->cfg.mmu = true; cpu->cfg.ext_xtheadba = true; @@ -423,6 +422,43 @@ static void rv64_thead_c906_cpu_init(Object *obj) #endif } +static void rv64_veyron_v1_cpu_init(Object *obj) +{ + CPURISCVState *env = &RISCV_CPU(obj)->env; + RISCVCPU *cpu = RISCV_CPU(obj); + + set_misa(env, MXL_RV64, RVG | RVC | RVS | RVU | RVH); + env->priv_ver = PRIV_VERSION_1_12_0; + + /* Enable ISA extensions */ + cpu->cfg.mmu = true; + cpu->cfg.ext_icbom = true; + cpu->cfg.cbom_blocksize = 64; + cpu->cfg.cboz_blocksize = 64; + cpu->cfg.ext_icboz = true; + cpu->cfg.ext_smaia = true; + cpu->cfg.ext_ssaia = true; + cpu->cfg.ext_sscofpmf = true; + cpu->cfg.ext_sstc = true; + cpu->cfg.ext_svinval = true; + cpu->cfg.ext_svnapot = true; + cpu->cfg.ext_svpbmt = true; + cpu->cfg.ext_smstateen = true; + cpu->cfg.ext_zba = true; + cpu->cfg.ext_zbb = true; + cpu->cfg.ext_zbc = true; + cpu->cfg.ext_zbs = true; + cpu->cfg.ext_XVentanaCondOps = true; + + cpu->cfg.mvendorid = VEYRON_V1_MVENDORID; + cpu->cfg.marchid = VEYRON_V1_MARCHID; + cpu->cfg.mimpid = VEYRON_V1_MIMPID; + +#ifndef CONFIG_USER_ONLY + set_satp_mode_max_supported(cpu, VM_1_10_SV48); +#endif +} + static void rv128_base_cpu_init(Object *obj) { if (qemu_tcg_mttcg_enabled()) { @@ -434,7 +470,7 @@ static void rv128_base_cpu_init(Object *obj) CPURISCVState *env = &RISCV_CPU(obj)->env; /* We set this in the realise function */ set_misa(env, MXL_RV128, 0); - register_cpu_props(obj); + riscv_cpu_add_user_properties(obj); /* Set latest version of privileged specification */ set_priv_version(env, PRIV_VERSION_1_12_0); #ifndef CONFIG_USER_ONLY @@ -447,7 +483,7 @@ static void rv32_base_cpu_init(Object *obj) CPURISCVState *env = &RISCV_CPU(obj)->env; /* We set this in the realise function */ set_misa(env, MXL_RV32, 0); - register_cpu_props(obj); + riscv_cpu_add_user_properties(obj); /* Set latest version of privileged specification */ set_priv_version(env, PRIV_VERSION_1_12_0); #ifndef CONFIG_USER_ONLY @@ -459,7 +495,6 @@ 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); #ifndef CONFIG_USER_ONLY set_satp_mode_max_supported(RISCV_CPU(obj), VM_1_10_SV32); @@ -472,7 +507,6 @@ static void rv32_sifive_e_cpu_init(Object *obj) RISCVCPU *cpu = RISCV_CPU(obj); set_misa(env, MXL_RV32, RVI | RVM | RVA | RVC | RVU); - register_cpu_props(obj); set_priv_version(env, PRIV_VERSION_1_10_0); cpu->cfg.mmu = false; #ifndef CONFIG_USER_ONLY @@ -486,7 +520,6 @@ static void rv32_ibex_cpu_init(Object *obj) RISCVCPU *cpu = RISCV_CPU(obj); set_misa(env, MXL_RV32, RVI | RVM | RVC | RVU); - register_cpu_props(obj); set_priv_version(env, PRIV_VERSION_1_11_0); cpu->cfg.mmu = false; #ifndef CONFIG_USER_ONLY @@ -501,7 +534,6 @@ static void rv32_imafcu_nommu_cpu_init(Object *obj) RISCVCPU *cpu = RISCV_CPU(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); cpu->cfg.mmu = false; #ifndef CONFIG_USER_ONLY @@ -519,7 +551,7 @@ static void riscv_host_cpu_init(Object *obj) #elif defined(TARGET_RISCV64) set_misa(env, MXL_RV64, 0); #endif - register_cpu_props(obj); + riscv_cpu_add_user_properties(obj); } #endif @@ -549,7 +581,7 @@ static void riscv_cpu_dump_state(CPUState *cs, FILE *f, int flags) #if !defined(CONFIG_USER_ONLY) if (riscv_has_ext(env, RVH)) { - qemu_fprintf(f, " %s %d\n", "V = ", riscv_cpu_virt_enabled(env)); + qemu_fprintf(f, " %s %d\n", "V = ", env->virt_enabled); } #endif qemu_fprintf(f, " %s " TARGET_FMT_lx "\n", "pc ", env->pc); @@ -764,7 +796,7 @@ static void riscv_cpu_reset_hold(Object *obj) i++; } /* mmte is supposed to have pm.current hardwired to 1 */ - env->mmte |= (PM_EXT_INITIAL | MMTE_M_PM_CURRENT); + env->mmte |= (EXT_STATUS_INITIAL | MMTE_M_PM_CURRENT); #endif env->xl = riscv_cpu_mxl(env); riscv_cpu_update_mask(env); @@ -804,63 +836,61 @@ static void riscv_cpu_disas_set_info(CPUState *s, disassemble_info *info) /* * Check consistency between chosen extensions while setting - * cpu->cfg accordingly, doing a set_misa() in the end. + * cpu->cfg accordingly. */ static void riscv_cpu_validate_set_extensions(RISCVCPU *cpu, Error **errp) { CPURISCVState *env = &cpu->env; - uint32_t ext = 0; /* Do some ISA extension error checking */ - if (cpu->cfg.ext_g && !(cpu->cfg.ext_i && cpu->cfg.ext_m && - cpu->cfg.ext_a && cpu->cfg.ext_f && - cpu->cfg.ext_d && - cpu->cfg.ext_icsr && cpu->cfg.ext_ifencei)) { + if (riscv_has_ext(env, RVG) && + !(riscv_has_ext(env, RVI) && riscv_has_ext(env, RVM) && + riscv_has_ext(env, RVA) && riscv_has_ext(env, RVF) && + riscv_has_ext(env, RVD) && + cpu->cfg.ext_icsr && cpu->cfg.ext_ifencei)) { warn_report("Setting G will also set IMAFD_Zicsr_Zifencei"); - cpu->cfg.ext_i = true; - cpu->cfg.ext_m = true; - cpu->cfg.ext_a = true; - cpu->cfg.ext_f = true; - cpu->cfg.ext_d = true; cpu->cfg.ext_icsr = true; cpu->cfg.ext_ifencei = true; + + env->misa_ext |= RVI | RVM | RVA | RVF | RVD; + env->misa_ext_mask = env->misa_ext; } - if (cpu->cfg.ext_i && cpu->cfg.ext_e) { + if (riscv_has_ext(env, RVI) && riscv_has_ext(env, RVE)) { error_setg(errp, "I and E extensions are incompatible"); return; } - if (!cpu->cfg.ext_i && !cpu->cfg.ext_e) { + if (!riscv_has_ext(env, RVI) && !riscv_has_ext(env, RVE)) { error_setg(errp, "Either I or E extension must be set"); return; } - if (cpu->cfg.ext_s && !cpu->cfg.ext_u) { + if (riscv_has_ext(env, RVS) && !riscv_has_ext(env, RVU)) { error_setg(errp, "Setting S extension without U extension is illegal"); return; } - if (cpu->cfg.ext_h && !cpu->cfg.ext_i) { + if (riscv_has_ext(env, RVH) && !riscv_has_ext(env, RVI)) { error_setg(errp, "H depends on an I base integer ISA with 32 x registers"); return; } - if (cpu->cfg.ext_h && !cpu->cfg.ext_s) { + if (riscv_has_ext(env, RVH) && !riscv_has_ext(env, RVS)) { error_setg(errp, "H extension implicitly requires S-mode"); return; } - if (cpu->cfg.ext_f && !cpu->cfg.ext_icsr) { + if (riscv_has_ext(env, RVF) && !cpu->cfg.ext_icsr) { error_setg(errp, "F extension requires Zicsr"); return; } - if ((cpu->cfg.ext_zawrs) && !cpu->cfg.ext_a) { + if ((cpu->cfg.ext_zawrs) && !riscv_has_ext(env, RVA)) { error_setg(errp, "Zawrs extension requires A extension"); return; } @@ -869,18 +899,18 @@ static void riscv_cpu_validate_set_extensions(RISCVCPU *cpu, Error **errp) cpu->cfg.ext_zfhmin = true; } - if (cpu->cfg.ext_zfhmin && !cpu->cfg.ext_f) { + if (cpu->cfg.ext_zfhmin && !riscv_has_ext(env, RVF)) { error_setg(errp, "Zfh/Zfhmin extensions require F extension"); return; } - if (cpu->cfg.ext_d && !cpu->cfg.ext_f) { + if (riscv_has_ext(env, RVD) && !riscv_has_ext(env, RVF)) { error_setg(errp, "D extension requires F extension"); return; } /* The V vector extension depends on the Zve64d extension */ - if (cpu->cfg.ext_v) { + if (riscv_has_ext(env, RVV)) { cpu->cfg.ext_zve64d = true; } @@ -894,12 +924,12 @@ static void riscv_cpu_validate_set_extensions(RISCVCPU *cpu, Error **errp) cpu->cfg.ext_zve32f = true; } - if (cpu->cfg.ext_zve64d && !cpu->cfg.ext_d) { + if (cpu->cfg.ext_zve64d && !riscv_has_ext(env, RVD)) { error_setg(errp, "Zve64d/V extensions require D extension"); return; } - if (cpu->cfg.ext_zve32f && !cpu->cfg.ext_f) { + if (cpu->cfg.ext_zve32f && !riscv_has_ext(env, RVF)) { error_setg(errp, "Zve32f/Zve64f extensions require F extension"); return; } @@ -923,8 +953,9 @@ static void riscv_cpu_validate_set_extensions(RISCVCPU *cpu, Error **errp) cpu->cfg.ext_zhinxmin = true; } - if (cpu->cfg.ext_zdinx || cpu->cfg.ext_zhinxmin) { - cpu->cfg.ext_zfinx = true; + if ((cpu->cfg.ext_zdinx || cpu->cfg.ext_zhinxmin) && !cpu->cfg.ext_zfinx) { + error_setg(errp, "Zdinx/Zhinx/Zhinxmin extensions require Zfinx"); + return; } if (cpu->cfg.ext_zfinx) { @@ -932,13 +963,66 @@ static void riscv_cpu_validate_set_extensions(RISCVCPU *cpu, Error **errp) error_setg(errp, "Zfinx extension requires Zicsr"); return; } - if (cpu->cfg.ext_f) { + if (riscv_has_ext(env, RVF)) { error_setg(errp, "Zfinx cannot be supported together with F extension"); return; } } + if (cpu->cfg.ext_zce) { + cpu->cfg.ext_zca = true; + cpu->cfg.ext_zcb = true; + cpu->cfg.ext_zcmp = true; + cpu->cfg.ext_zcmt = true; + if (riscv_has_ext(env, RVF) && env->misa_mxl_max == MXL_RV32) { + cpu->cfg.ext_zcf = true; + } + } + + if (riscv_has_ext(env, RVC)) { + cpu->cfg.ext_zca = true; + if (riscv_has_ext(env, RVF) && env->misa_mxl_max == MXL_RV32) { + cpu->cfg.ext_zcf = true; + } + if (riscv_has_ext(env, RVD)) { + cpu->cfg.ext_zcd = true; + } + } + + if (env->misa_mxl_max != MXL_RV32 && cpu->cfg.ext_zcf) { + error_setg(errp, "Zcf extension is only relevant to RV32"); + return; + } + + if (!riscv_has_ext(env, RVF) && cpu->cfg.ext_zcf) { + error_setg(errp, "Zcf extension requires F extension"); + return; + } + + if (!riscv_has_ext(env, RVD) && cpu->cfg.ext_zcd) { + error_setg(errp, "Zcd extension requires D extension"); + return; + } + + if ((cpu->cfg.ext_zcf || cpu->cfg.ext_zcd || cpu->cfg.ext_zcb || + cpu->cfg.ext_zcmp || cpu->cfg.ext_zcmt) && !cpu->cfg.ext_zca) { + error_setg(errp, "Zcf/Zcd/Zcb/Zcmp/Zcmt extensions require Zca " + "extension"); + return; + } + + if (cpu->cfg.ext_zcd && (cpu->cfg.ext_zcmp || cpu->cfg.ext_zcmt)) { + error_setg(errp, "Zcmp/Zcmt extensions are incompatible with " + "Zcd extension"); + return; + } + + if (cpu->cfg.ext_zcmt && !cpu->cfg.ext_icsr) { + error_setg(errp, "Zcmt extension requires Zicsr extension"); + return; + } + if (cpu->cfg.ext_zk) { cpu->cfg.ext_zkn = true; cpu->cfg.ext_zkr = true; @@ -962,39 +1046,8 @@ static void riscv_cpu_validate_set_extensions(RISCVCPU *cpu, Error **errp) cpu->cfg.ext_zksh = true; } - if (cpu->cfg.ext_i) { - ext |= RVI; - } - if (cpu->cfg.ext_e) { - ext |= RVE; - } - if (cpu->cfg.ext_m) { - ext |= RVM; - } - if (cpu->cfg.ext_a) { - ext |= RVA; - } - if (cpu->cfg.ext_f) { - ext |= RVF; - } - if (cpu->cfg.ext_d) { - ext |= RVD; - } - if (cpu->cfg.ext_c) { - ext |= RVC; - } - if (cpu->cfg.ext_s) { - ext |= RVS; - } - if (cpu->cfg.ext_u) { - ext |= RVU; - } - if (cpu->cfg.ext_h) { - ext |= RVH; - } - if (cpu->cfg.ext_v) { + if (riscv_has_ext(env, RVV)) { int vext_version = VEXT_VERSION_1_00_0; - ext |= RVV; if (!is_power_of_2(cpu->cfg.vlen)) { error_setg(errp, "Vector extension VLEN must be power of 2"); @@ -1032,11 +1085,6 @@ static void riscv_cpu_validate_set_extensions(RISCVCPU *cpu, Error **errp) } set_vext_version(env, vext_version); } - if (cpu->cfg.ext_j) { - ext |= RVJ; - } - - set_misa(env, env->misa_mxl, ext); } #ifndef CONFIG_USER_ONLY @@ -1121,6 +1169,14 @@ static void riscv_cpu_finalize_features(RISCVCPU *cpu, Error **errp) #endif } +static void riscv_cpu_validate_misa_priv(CPURISCVState *env, Error **errp) +{ + if (riscv_has_ext(env, RVH) && env->priv_ver < PRIV_VERSION_1_12_0) { + error_setg(errp, "H extension requires priv spec 1.12.0"); + return; + } +} + static void riscv_cpu_realize(DeviceState *dev, Error **errp) { CPUState *cs = CPU(dev); @@ -1156,6 +1212,12 @@ static void riscv_cpu_realize(DeviceState *dev, Error **errp) set_priv_version(env, priv_version); } + riscv_cpu_validate_misa_priv(env, &local_err); + if (local_err != NULL) { + error_propagate(errp, local_err); + return; + } + /* Force disable extensions if priv spec version does not match */ for (i = 0; i < ARRAY_SIZE(isa_edata_arr); i++) { if (isa_ext_is_enabled(cpu, &isa_edata_arr[i]) && @@ -1302,7 +1364,7 @@ static void riscv_cpu_set_irq(void *opaque, int irq, int level) if (kvm_enabled()) { kvm_riscv_set_irq(cpu, irq, level); } else { - riscv_cpu_update_mip(cpu, 1 << irq, BOOL_TO_MASK(level)); + riscv_cpu_update_mip(env, 1 << irq, BOOL_TO_MASK(level)); } break; case IRQ_S_EXT: @@ -1310,7 +1372,7 @@ static void riscv_cpu_set_irq(void *opaque, int irq, int level) kvm_riscv_set_irq(cpu, irq, level); } else { env->external_seip = level; - riscv_cpu_update_mip(cpu, 1 << irq, + riscv_cpu_update_mip(env, 1 << irq, BOOL_TO_MASK(level | env->software_seip)); } break; @@ -1336,7 +1398,7 @@ static void riscv_cpu_set_irq(void *opaque, int irq, int level) } /* Update mip.SGEIP bit */ - riscv_cpu_update_mip(cpu, MIP_SGEIP, + riscv_cpu_update_mip(env, MIP_SGEIP, BOOL_TO_MASK(!!(env->hgeie & env->hgeip))); } else { g_assert_not_reached(); @@ -1361,20 +1423,98 @@ static void riscv_cpu_init(Object *obj) #endif /* CONFIG_USER_ONLY */ } +typedef struct RISCVCPUMisaExtConfig { + const char *name; + const char *description; + target_ulong misa_bit; + bool enabled; +} RISCVCPUMisaExtConfig; + +static void cpu_set_misa_ext_cfg(Object *obj, Visitor *v, const char *name, + void *opaque, Error **errp) +{ + const RISCVCPUMisaExtConfig *misa_ext_cfg = opaque; + target_ulong misa_bit = misa_ext_cfg->misa_bit; + RISCVCPU *cpu = RISCV_CPU(obj); + CPURISCVState *env = &cpu->env; + bool value; + + if (!visit_type_bool(v, name, &value, errp)) { + return; + } + + if (value) { + env->misa_ext |= misa_bit; + env->misa_ext_mask |= misa_bit; + } else { + env->misa_ext &= ~misa_bit; + env->misa_ext_mask &= ~misa_bit; + } +} + +static void cpu_get_misa_ext_cfg(Object *obj, Visitor *v, const char *name, + void *opaque, Error **errp) +{ + const RISCVCPUMisaExtConfig *misa_ext_cfg = opaque; + target_ulong misa_bit = misa_ext_cfg->misa_bit; + RISCVCPU *cpu = RISCV_CPU(obj); + CPURISCVState *env = &cpu->env; + bool value; + + value = env->misa_ext & misa_bit; + + visit_type_bool(v, name, &value, errp); +} + +static const RISCVCPUMisaExtConfig misa_ext_cfgs[] = { + {.name = "a", .description = "Atomic instructions", + .misa_bit = RVA, .enabled = true}, + {.name = "c", .description = "Compressed instructions", + .misa_bit = RVC, .enabled = true}, + {.name = "d", .description = "Double-precision float point", + .misa_bit = RVD, .enabled = true}, + {.name = "f", .description = "Single-precision float point", + .misa_bit = RVF, .enabled = true}, + {.name = "i", .description = "Base integer instruction set", + .misa_bit = RVI, .enabled = true}, + {.name = "e", .description = "Base integer instruction set (embedded)", + .misa_bit = RVE, .enabled = false}, + {.name = "m", .description = "Integer multiplication and division", + .misa_bit = RVM, .enabled = true}, + {.name = "s", .description = "Supervisor-level instructions", + .misa_bit = RVS, .enabled = true}, + {.name = "u", .description = "User-level instructions", + .misa_bit = RVU, .enabled = true}, + {.name = "h", .description = "Hypervisor", + .misa_bit = RVH, .enabled = true}, + {.name = "x-j", .description = "Dynamic translated languages", + .misa_bit = RVJ, .enabled = false}, + {.name = "v", .description = "Vector operations", + .misa_bit = RVV, .enabled = false}, + {.name = "g", .description = "General purpose (IMAFD_Zicsr_Zifencei)", + .misa_bit = RVG, .enabled = false}, +}; + +static void riscv_cpu_add_misa_properties(Object *cpu_obj) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(misa_ext_cfgs); i++) { + const RISCVCPUMisaExtConfig *misa_cfg = &misa_ext_cfgs[i]; + + object_property_add(cpu_obj, misa_cfg->name, "bool", + cpu_get_misa_ext_cfg, + cpu_set_misa_ext_cfg, + NULL, (void *)misa_cfg); + object_property_set_description(cpu_obj, misa_cfg->name, + misa_cfg->description); + object_property_set_bool(cpu_obj, misa_cfg->name, + misa_cfg->enabled, NULL); + } +} + static Property riscv_cpu_extensions[] = { /* Defaults for standard extensions */ - DEFINE_PROP_BOOL("i", RISCVCPU, cfg.ext_i, true), - DEFINE_PROP_BOOL("e", RISCVCPU, cfg.ext_e, false), - DEFINE_PROP_BOOL("g", RISCVCPU, cfg.ext_g, false), - DEFINE_PROP_BOOL("m", RISCVCPU, cfg.ext_m, true), - DEFINE_PROP_BOOL("a", RISCVCPU, cfg.ext_a, true), - DEFINE_PROP_BOOL("f", RISCVCPU, cfg.ext_f, true), - DEFINE_PROP_BOOL("d", RISCVCPU, cfg.ext_d, true), - DEFINE_PROP_BOOL("c", RISCVCPU, cfg.ext_c, true), - DEFINE_PROP_BOOL("s", RISCVCPU, cfg.ext_s, true), - DEFINE_PROP_BOOL("u", RISCVCPU, cfg.ext_u, true), - DEFINE_PROP_BOOL("v", RISCVCPU, cfg.ext_v, false), - DEFINE_PROP_BOOL("h", RISCVCPU, cfg.ext_h, true), DEFINE_PROP_UINT8("pmu-num", RISCVCPU, cfg.pmu_num, 16), DEFINE_PROP_BOOL("sscofpmf", RISCVCPU, cfg.ext_sscofpmf, false), DEFINE_PROP_BOOL("Zifencei", RISCVCPU, cfg.ext_ifencei, true), @@ -1447,7 +1587,15 @@ static Property riscv_cpu_extensions[] = { /* These are experimental so mark with 'x-' */ DEFINE_PROP_BOOL("x-zicond", RISCVCPU, cfg.ext_zicond, false), - DEFINE_PROP_BOOL("x-j", RISCVCPU, cfg.ext_j, false), + + DEFINE_PROP_BOOL("x-zca", RISCVCPU, cfg.ext_zca, false), + DEFINE_PROP_BOOL("x-zcb", RISCVCPU, cfg.ext_zcb, false), + DEFINE_PROP_BOOL("x-zcd", RISCVCPU, cfg.ext_zcd, false), + DEFINE_PROP_BOOL("x-zce", RISCVCPU, cfg.ext_zce, false), + DEFINE_PROP_BOOL("x-zcf", RISCVCPU, cfg.ext_zcf, false), + DEFINE_PROP_BOOL("x-zcmp", RISCVCPU, cfg.ext_zcmp, false), + DEFINE_PROP_BOOL("x-zcmt", RISCVCPU, cfg.ext_zcmt, false), + /* ePMP 0.9.3 */ DEFINE_PROP_BOOL("x-epmp", RISCVCPU, cfg.epmp, false), DEFINE_PROP_BOOL("x-smaia", RISCVCPU, cfg.ext_smaia, false), @@ -1460,43 +1608,17 @@ static Property riscv_cpu_extensions[] = { }; /* - * Register CPU props based on env.misa_ext. If a non-zero - * value was set, register only the required cpu->cfg.ext_* - * properties and leave. env.misa_ext = 0 means that we want - * all the default properties to be registered. + * Add CPU properties with user-facing flags. + * + * This will overwrite existing env->misa_ext values with the + * defaults set via riscv_cpu_add_misa_properties(). */ -static void register_cpu_props(Object *obj) +static void riscv_cpu_add_user_properties(Object *obj) { - RISCVCPU *cpu = RISCV_CPU(obj); - uint32_t misa_ext = cpu->env.misa_ext; Property *prop; DeviceState *dev = DEVICE(obj); - /* - * If misa_ext is not zero, set cfg properties now to - * allow them to be read during riscv_cpu_realize() - * later on. - */ - if (cpu->env.misa_ext != 0) { - cpu->cfg.ext_i = misa_ext & RVI; - cpu->cfg.ext_e = misa_ext & RVE; - cpu->cfg.ext_m = misa_ext & RVM; - cpu->cfg.ext_a = misa_ext & RVA; - cpu->cfg.ext_f = misa_ext & RVF; - cpu->cfg.ext_d = misa_ext & RVD; - cpu->cfg.ext_v = misa_ext & RVV; - cpu->cfg.ext_c = misa_ext & RVC; - cpu->cfg.ext_s = misa_ext & RVS; - cpu->cfg.ext_u = misa_ext & RVU; - cpu->cfg.ext_h = misa_ext & RVH; - cpu->cfg.ext_j = misa_ext & RVJ; - - /* - * We don't want to set the default riscv_cpu_extensions - * in this case. - */ - return; - } + riscv_cpu_add_misa_properties(obj); for (prop = riscv_cpu_extensions; prop && prop->name; prop++) { qdev_property_add_static(dev, prop); @@ -1631,15 +1753,15 @@ static void riscv_cpu_class_init(ObjectClass *c, void *data) device_class_set_props(dc, riscv_cpu_properties); } -static void riscv_isa_string_ext(RISCVCPU *cpu, char **isa_str, int max_str_len) +static void riscv_isa_string_ext(RISCVCPU *cpu, char **isa_str, + int max_str_len) { char *old = *isa_str; char *new = *isa_str; int i; for (i = 0; i < ARRAY_SIZE(isa_edata_arr); i++) { - if (isa_edata_arr[i].multi_letter && - isa_ext_is_enabled(cpu, &isa_edata_arr[i])) { + if (isa_ext_is_enabled(cpu, &isa_edata_arr[i])) { new = g_strconcat(old, "_", isa_edata_arr[i].name, NULL); g_free(old); old = new; @@ -1703,6 +1825,13 @@ void riscv_cpu_list(void) .instance_init = initfn \ } +#define DEFINE_DYNAMIC_CPU(type_name, initfn) \ + { \ + .name = type_name, \ + .parent = TYPE_RISCV_DYNAMIC_CPU, \ + .instance_init = initfn \ + } + static const TypeInfo riscv_cpu_type_infos[] = { { .name = TYPE_RISCV_CPU, @@ -1714,23 +1843,29 @@ static const TypeInfo riscv_cpu_type_infos[] = { .class_size = sizeof(RISCVCPUClass), .class_init = riscv_cpu_class_init, }, - DEFINE_CPU(TYPE_RISCV_CPU_ANY, riscv_any_cpu_init), + { + .name = TYPE_RISCV_DYNAMIC_CPU, + .parent = TYPE_RISCV_CPU, + .abstract = true, + }, + DEFINE_DYNAMIC_CPU(TYPE_RISCV_CPU_ANY, riscv_any_cpu_init), #if defined(CONFIG_KVM) DEFINE_CPU(TYPE_RISCV_CPU_HOST, riscv_host_cpu_init), #endif #if defined(TARGET_RISCV32) - DEFINE_CPU(TYPE_RISCV_CPU_BASE32, rv32_base_cpu_init), + DEFINE_DYNAMIC_CPU(TYPE_RISCV_CPU_BASE32, rv32_base_cpu_init), DEFINE_CPU(TYPE_RISCV_CPU_IBEX, rv32_ibex_cpu_init), DEFINE_CPU(TYPE_RISCV_CPU_SIFIVE_E31, rv32_sifive_e_cpu_init), DEFINE_CPU(TYPE_RISCV_CPU_SIFIVE_E34, rv32_imafcu_nommu_cpu_init), DEFINE_CPU(TYPE_RISCV_CPU_SIFIVE_U34, rv32_sifive_u_cpu_init), #elif defined(TARGET_RISCV64) - DEFINE_CPU(TYPE_RISCV_CPU_BASE64, rv64_base_cpu_init), + DEFINE_DYNAMIC_CPU(TYPE_RISCV_CPU_BASE64, rv64_base_cpu_init), DEFINE_CPU(TYPE_RISCV_CPU_SIFIVE_E51, rv64_sifive_e_cpu_init), DEFINE_CPU(TYPE_RISCV_CPU_SIFIVE_U54, rv64_sifive_u_cpu_init), DEFINE_CPU(TYPE_RISCV_CPU_SHAKTI_C, rv64_sifive_u_cpu_init), DEFINE_CPU(TYPE_RISCV_CPU_THEAD_C906, rv64_thead_c906_cpu_init), - DEFINE_CPU(TYPE_RISCV_CPU_BASE128, rv128_base_cpu_init), + DEFINE_CPU(TYPE_RISCV_CPU_VEYRON_V1, rv64_veyron_v1_cpu_init), + DEFINE_DYNAMIC_CPU(TYPE_RISCV_CPU_BASE128, rv128_base_cpu_init), #endif }; |