diff options
| -rw-r--r-- | target/ppc/mmu-hash64.c | 29 | ||||
| -rw-r--r-- | target/ppc/mmu-hash64.h | 11 | ||||
| -rw-r--r-- | target/ppc/translate_init.c | 29 |
3 files changed, 49 insertions, 20 deletions
diff --git a/target/ppc/mmu-hash64.c b/target/ppc/mmu-hash64.c index a87fa7c..4cb7d1c 100644 --- a/target/ppc/mmu-hash64.c +++ b/target/ppc/mmu-hash64.c @@ -1095,3 +1095,32 @@ void helper_store_lpcr(CPUPPCState *env, target_ulong val) ppc_hash64_update_rmls(cpu); ppc_hash64_update_vrma(cpu); } + +void ppc_hash64_init(PowerPCCPU *cpu) +{ + CPUPPCState *env = &cpu->env; + PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cpu); + + if (pcc->sps) { + env->sps = *pcc->sps; + } else if (env->mmu_model & POWERPC_MMU_64) { + /* Use default sets of page sizes. We don't support MPSS */ + static const struct ppc_segment_page_sizes defsps = { + .sps = { + { .page_shift = 12, /* 4K */ + .slb_enc = 0, + .enc = { { .page_shift = 12, .pte_enc = 0 } } + }, + { .page_shift = 24, /* 16M */ + .slb_enc = 0x100, + .enc = { { .page_shift = 24, .pte_enc = 0 } } + }, + }, + }; + env->sps = defsps; + } +} + +void ppc_hash64_finalize(PowerPCCPU *cpu) +{ +} diff --git a/target/ppc/mmu-hash64.h b/target/ppc/mmu-hash64.h index 95a8c33..074ded4 100644 --- a/target/ppc/mmu-hash64.h +++ b/target/ppc/mmu-hash64.h @@ -19,6 +19,8 @@ unsigned ppc_hash64_hpte_page_shift_noslb(PowerPCCPU *cpu, uint64_t pte0, uint64_t pte1); void ppc_hash64_update_vrma(PowerPCCPU *cpu); void ppc_hash64_update_rmls(PowerPCCPU *cpu); +void ppc_hash64_init(PowerPCCPU *cpu); +void ppc_hash64_finalize(PowerPCCPU *cpu); #endif /* @@ -136,4 +138,13 @@ static inline uint64_t ppc_hash64_hpte1(PowerPCCPU *cpu, #endif /* CONFIG_USER_ONLY */ +#if defined(CONFIG_USER_ONLY) || !defined(TARGET_PPC64) +static inline void ppc_hash64_init(PowerPCCPU *cpu) +{ +} +static inline void ppc_hash64_finalize(PowerPCCPU *cpu) +{ +} +#endif + #endif /* MMU_HASH64_H */ diff --git a/target/ppc/translate_init.c b/target/ppc/translate_init.c index 99be6fc..aa63a5d 100644 --- a/target/ppc/translate_init.c +++ b/target/ppc/translate_init.c @@ -10464,26 +10464,14 @@ static void ppc_cpu_instance_init(Object *obj) env->has_hv_mode = !!(env->msr_mask & MSR_HVB); #endif -#if defined(TARGET_PPC64) - if (pcc->sps) { - env->sps = *pcc->sps; - } else if (env->mmu_model & POWERPC_MMU_64) { - /* Use default sets of page sizes. We don't support MPSS */ - static const struct ppc_segment_page_sizes defsps = { - .sps = { - { .page_shift = 12, /* 4K */ - .slb_enc = 0, - .enc = { { .page_shift = 12, .pte_enc = 0 } } - }, - { .page_shift = 24, /* 16M */ - .slb_enc = 0x100, - .enc = { { .page_shift = 24, .pte_enc = 0 } } - }, - }, - }; - env->sps = defsps; - } -#endif /* defined(TARGET_PPC64) */ + ppc_hash64_init(cpu); +} + +static void ppc_cpu_instance_finalize(Object *obj) +{ + PowerPCCPU *cpu = POWERPC_CPU(obj); + + ppc_hash64_finalize(cpu); } static bool ppc_pvr_match_default(PowerPCCPUClass *pcc, uint32_t pvr) @@ -10601,6 +10589,7 @@ static const TypeInfo ppc_cpu_type_info = { .parent = TYPE_CPU, .instance_size = sizeof(PowerPCCPU), .instance_init = ppc_cpu_instance_init, + .instance_finalize = ppc_cpu_instance_finalize, .abstract = true, .class_size = sizeof(PowerPCCPUClass), .class_init = ppc_cpu_class_init, |