diff options
Diffstat (limited to 'target/ppc/mmu-hash64.c')
| -rw-r--r-- | target/ppc/mmu-hash64.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/target/ppc/mmu-hash64.c b/target/ppc/mmu-hash64.c index c4a4bc7cd2..d5b70ddc9c 100644 --- a/target/ppc/mmu-hash64.c +++ b/target/ppc/mmu-hash64.c @@ -29,6 +29,7 @@ #include "mmu-hash64.h" #include "exec/log.h" #include "hw/hw.h" +#include "internal.h" #include "mmu-book3s-v3.h" #include "helper_regs.h" @@ -876,7 +877,7 @@ int ppc_hash64_handle_mmu_fault(PowerPCCPU *cpu, vaddr eaddr, hwaddr ptex; ppc_hash_pte64_t pte; int exec_prot, pp_prot, amr_prot, prot; - const int need_prot[] = {PAGE_READ, PAGE_WRITE, PAGE_EXEC}; + int need_prot; hwaddr raddr; assert((rwx == 0) || (rwx == 1) || (rwx == 2)); @@ -996,7 +997,8 @@ skip_slb_search: amr_prot = ppc_hash64_amr_prot(cpu, pte); prot = exec_prot & pp_prot & amr_prot; - if ((need_prot[rwx] & ~prot) != 0) { + need_prot = prot_for_access_type(rwx); + if (need_prot & ~prot) { /* Access right violation */ qemu_log_mask(CPU_LOG_MMU, "PTE access rejected\n"); if (rwx == 2) { @@ -1012,13 +1014,13 @@ skip_slb_search: ppc_hash64_set_isi(cs, srr1); } else { int dsisr = 0; - if (need_prot[rwx] & ~pp_prot) { + if (need_prot & ~pp_prot) { dsisr |= DSISR_PROTFAULT; } if (rwx == 1) { dsisr |= DSISR_ISSTORE; } - if (need_prot[rwx] & ~amr_prot) { + if (need_prot & ~amr_prot) { dsisr |= DSISR_AMR; } ppc_hash64_set_dsi(cs, eaddr, dsisr); |