diff options
Diffstat (limited to 'target/ppc/mmu-hash32.c')
| -rw-r--r-- | target/ppc/mmu-hash32.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/target/ppc/mmu-hash32.c b/target/ppc/mmu-hash32.c index 178cf09..233a666 100644 --- a/target/ppc/mmu-hash32.c +++ b/target/ppc/mmu-hash32.c @@ -24,6 +24,7 @@ #include "exec/helper-proto.h" #include "sysemu/kvm.h" #include "kvm_ppc.h" +#include "internal.h" #include "mmu-hash32.h" #include "exec/log.h" @@ -421,10 +422,11 @@ int ppc_hash32_handle_mmu_fault(PowerPCCPU *cpu, vaddr eaddr, int rwx, hwaddr pte_offset; ppc_hash_pte32_t pte; int prot; - const int need_prot[] = {PAGE_READ, PAGE_WRITE, PAGE_EXEC}; + int need_prot; hwaddr raddr; assert((rwx == 0) || (rwx == 1) || (rwx == 2)); + need_prot = prot_for_access_type(rwx); /* 1. Handle real mode accesses */ if (((rwx == 2) && (msr_ir == 0)) || ((rwx != 2) && (msr_dr == 0))) { @@ -440,7 +442,7 @@ int ppc_hash32_handle_mmu_fault(PowerPCCPU *cpu, vaddr eaddr, int rwx, if (env->nb_BATs != 0) { raddr = ppc_hash32_bat_lookup(cpu, eaddr, rwx, &prot); if (raddr != -1) { - if (need_prot[rwx] & ~prot) { + if (need_prot & ~prot) { if (rwx == 2) { cs->exception_index = POWERPC_EXCP_ISI; env->error_code = 0x08000000; @@ -513,7 +515,7 @@ int ppc_hash32_handle_mmu_fault(PowerPCCPU *cpu, vaddr eaddr, int rwx, prot = ppc_hash32_pte_prot(cpu, sr, pte); - if (need_prot[rwx] & ~prot) { + if (need_prot & ~prot) { /* Access right violation */ qemu_log_mask(CPU_LOG_MMU, "PTE access rejected\n"); if (rwx == 2) { |