diff options
Diffstat (limited to 'target-ppc/mmu-hash64.h')
| -rw-r--r-- | target-ppc/mmu-hash64.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/target-ppc/mmu-hash64.h b/target-ppc/mmu-hash64.h index 80b86d91ae..84576c0648 100644 --- a/target-ppc/mmu-hash64.h +++ b/target-ppc/mmu-hash64.h @@ -73,6 +73,46 @@ int ppc_hash64_handle_mmu_fault(CPUPPCState *env, target_ulong address, int rw, #define HPTE64_V_1TB_SEG 0x4000000000000000ULL #define HPTE64_V_VRMA_MASK 0x4001ffffff000000ULL +static inline target_ulong ppc_hash64_load_hpte0(CPUPPCState *env, + hwaddr pte_offset) +{ + if (env->external_htab) { + return ldq_p(env->external_htab + pte_offset); + } else { + return ldq_phys(env->htab_base + pte_offset); + } +} + +static inline target_ulong ppc_hash64_load_hpte1(CPUPPCState *env, + hwaddr pte_offset) +{ + if (env->external_htab) { + return ldq_p(env->external_htab + pte_offset + HASH_PTE_SIZE_64/2); + } else { + return ldq_phys(env->htab_base + pte_offset + HASH_PTE_SIZE_64/2); + } +} + +static inline void ppc_hash64_store_hpte0(CPUPPCState *env, + hwaddr pte_offset, target_ulong pte0) +{ + if (env->external_htab) { + stq_p(env->external_htab + pte_offset, pte0); + } else { + stq_phys(env->htab_base + pte_offset, pte0); + } +} + +static inline void ppc_hash64_store_hpte1(CPUPPCState *env, + hwaddr pte_offset, target_ulong pte1) +{ + if (env->external_htab) { + stq_p(env->external_htab + pte_offset + HASH_PTE_SIZE_64/2, pte1); + } else { + stq_phys(env->htab_base + pte_offset + HASH_PTE_SIZE_64/2, pte1); + } +} + #endif /* CONFIG_USER_ONLY */ #endif /* !defined (__MMU_HASH64_H__) */ |