diff options
Diffstat (limited to '')
| -rw-r--r-- | target/ppc/cpu_init.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/target/ppc/cpu_init.c b/target/ppc/cpu_init.c index 7bce421a7c..aeff71d063 100644 --- a/target/ppc/cpu_init.c +++ b/target/ppc/cpu_init.c @@ -1630,6 +1630,7 @@ static void register_8xx_sprs(CPUPPCState *env) * HSRR0 => SPR 314 (Power 2.04 hypv) * HSRR1 => SPR 315 (Power 2.04 hypv) * LPIDR => SPR 317 (970) + * HEIR => SPR 339 (Power 2.05 hypv) (64-bit reg from 3.1) * EPR => SPR 702 (Power 2.04 emb) * perf => 768-783 (Power 2.04) * perf => 784-799 (Power 2.04) @@ -5523,6 +5524,24 @@ static void register_power6_common_sprs(CPUPPCState *env) 0x00000000); } +static void register_HEIR32_spr(CPUPPCState *env) +{ + spr_register_hv(env, SPR_HEIR, "HEIR", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic32, + 0x00000000); +} + +static void register_HEIR64_spr(CPUPPCState *env) +{ + spr_register_hv(env, SPR_HEIR, "HEIR", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0x00000000); +} + static void register_power8_tce_address_control_sprs(CPUPPCState *env) { spr_register_kvm(env, SPR_TAR, "TAR", @@ -5951,6 +5970,7 @@ static void init_proc_POWER7(CPUPPCState *env) register_power5p_ear_sprs(env); register_power5p_tb_sprs(env); register_power6_common_sprs(env); + register_HEIR32_spr(env); register_power6_dbg_sprs(env); register_power7_book4_sprs(env); @@ -6073,6 +6093,7 @@ static void init_proc_POWER8(CPUPPCState *env) register_power5p_ear_sprs(env); register_power5p_tb_sprs(env); register_power6_common_sprs(env); + register_HEIR32_spr(env); register_power6_dbg_sprs(env); register_power8_tce_address_control_sprs(env); register_power8_ids_sprs(env); @@ -6235,6 +6256,7 @@ static void init_proc_POWER9(CPUPPCState *env) register_power5p_ear_sprs(env); register_power5p_tb_sprs(env); register_power6_common_sprs(env); + register_HEIR32_spr(env); register_power6_dbg_sprs(env); register_power8_tce_address_control_sprs(env); register_power8_ids_sprs(env); @@ -6427,6 +6449,7 @@ static void init_proc_POWER10(CPUPPCState *env) register_power5p_ear_sprs(env); register_power5p_tb_sprs(env); register_power6_common_sprs(env); + register_HEIR64_spr(env); register_power6_dbg_sprs(env); register_power8_tce_address_control_sprs(env); register_power8_ids_sprs(env); @@ -6732,6 +6755,7 @@ static void ppc_cpu_realize(DeviceState *dev, Error **errp) { CPUState *cs = CPU(dev); PowerPCCPU *cpu = POWERPC_CPU(dev); + CPUPPCState *env = &cpu->env; PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cpu); Error *local_err = NULL; @@ -6763,6 +6787,10 @@ static void ppc_cpu_realize(DeviceState *dev, Error **errp) pcc->parent_realize(dev, errp); + if (env_cpu(env)->nr_threads > 1) { + env->flags |= POWERPC_FLAG_SMT; + } + return; unrealize: |