diff options
Diffstat (limited to 'target-ppc/mmu-hash32.c')
| -rw-r--r-- | target-ppc/mmu-hash32.c | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/target-ppc/mmu-hash32.c b/target-ppc/mmu-hash32.c index 6a77dc4f97..aa87084238 100644 --- a/target-ppc/mmu-hash32.c +++ b/target-ppc/mmu-hash32.c @@ -222,6 +222,7 @@ static int ppc_hash32_direct_store(CPUPPCState *env, target_ulong sr, target_ulong eaddr, int rwx, hwaddr *raddr, int *prot) { + CPUState *cs = CPU(ppc_env_get_cpu(env)); int key = !!(msr_pr ? (sr & SR32_KP) : (sr & SR32_KS)); LOG_MMU("direct store...\n"); @@ -238,7 +239,7 @@ static int ppc_hash32_direct_store(CPUPPCState *env, target_ulong sr, if (rwx == 2) { /* No code fetch is allowed in direct-store areas */ - env->exception_index = POWERPC_EXCP_ISI; + cs->exception_index = POWERPC_EXCP_ISI; env->error_code = 0x10000000; return 1; } @@ -249,7 +250,7 @@ static int ppc_hash32_direct_store(CPUPPCState *env, target_ulong sr, break; case ACCESS_FLOAT: /* Floating point load/store */ - env->exception_index = POWERPC_EXCP_ALIGN; + cs->exception_index = POWERPC_EXCP_ALIGN; env->error_code = POWERPC_EXCP_ALIGN_FP; env->spr[SPR_DAR] = eaddr; return 1; @@ -272,7 +273,7 @@ static int ppc_hash32_direct_store(CPUPPCState *env, target_ulong sr, return 0; case ACCESS_EXT: /* eciwx or ecowx */ - env->exception_index = POWERPC_EXCP_DSI; + cs->exception_index = POWERPC_EXCP_DSI; env->error_code = 0; env->spr[SPR_DAR] = eaddr; if (rwx == 1) { @@ -290,7 +291,7 @@ static int ppc_hash32_direct_store(CPUPPCState *env, target_ulong sr, *raddr = eaddr; return 0; } else { - env->exception_index = POWERPC_EXCP_DSI; + cs->exception_index = POWERPC_EXCP_DSI; env->error_code = 0; env->spr[SPR_DAR] = eaddr; if (rwx == 1) { @@ -383,6 +384,7 @@ static hwaddr ppc_hash32_pte_raddr(target_ulong sr, ppc_hash_pte32_t pte, int ppc_hash32_handle_mmu_fault(CPUPPCState *env, target_ulong eaddr, int rwx, int mmu_idx) { + CPUState *cs = CPU(ppc_env_get_cpu(env)); target_ulong sr; hwaddr pte_offset; ppc_hash_pte32_t pte; @@ -409,10 +411,10 @@ int ppc_hash32_handle_mmu_fault(CPUPPCState *env, target_ulong eaddr, int rwx, if (raddr != -1) { if (need_prot[rwx] & ~prot) { if (rwx == 2) { - env->exception_index = POWERPC_EXCP_ISI; + cs->exception_index = POWERPC_EXCP_ISI; env->error_code = 0x08000000; } else { - env->exception_index = POWERPC_EXCP_DSI; + cs->exception_index = POWERPC_EXCP_DSI; env->error_code = 0; env->spr[SPR_DAR] = eaddr; if (rwx == 1) { @@ -449,7 +451,7 @@ int ppc_hash32_handle_mmu_fault(CPUPPCState *env, target_ulong eaddr, int rwx, /* 5. Check for segment level no-execute violation */ if ((rwx == 2) && (sr & SR32_NX)) { - env->exception_index = POWERPC_EXCP_ISI; + cs->exception_index = POWERPC_EXCP_ISI; env->error_code = 0x10000000; return 1; } @@ -458,10 +460,10 @@ int ppc_hash32_handle_mmu_fault(CPUPPCState *env, target_ulong eaddr, int rwx, pte_offset = ppc_hash32_htab_lookup(env, sr, eaddr, &pte); if (pte_offset == -1) { if (rwx == 2) { - env->exception_index = POWERPC_EXCP_ISI; + cs->exception_index = POWERPC_EXCP_ISI; env->error_code = 0x40000000; } else { - env->exception_index = POWERPC_EXCP_DSI; + cs->exception_index = POWERPC_EXCP_DSI; env->error_code = 0; env->spr[SPR_DAR] = eaddr; if (rwx == 1) { @@ -483,10 +485,10 @@ int ppc_hash32_handle_mmu_fault(CPUPPCState *env, target_ulong eaddr, int rwx, /* Access right violation */ LOG_MMU("PTE access rejected\n"); if (rwx == 2) { - env->exception_index = POWERPC_EXCP_ISI; + cs->exception_index = POWERPC_EXCP_ISI; env->error_code = 0x08000000; } else { - env->exception_index = POWERPC_EXCP_DSI; + cs->exception_index = POWERPC_EXCP_DSI; env->error_code = 0; env->spr[SPR_DAR] = eaddr; if (rwx == 1) { |