diff options
Diffstat (limited to 'target/ppc/mmu-radix64.c')
| -rw-r--r-- | target/ppc/mmu-radix64.c | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/target/ppc/mmu-radix64.c b/target/ppc/mmu-radix64.c index 031efda0df..1fc1ba3ecf 100644 --- a/target/ppc/mmu-radix64.c +++ b/target/ppc/mmu-radix64.c @@ -380,6 +380,14 @@ static int ppc_radix64_partition_scoped_xlate(PowerPCCPU *cpu, hwaddr pte_addr; uint64_t pte; + if (pde_addr) { + /* + * Translation of process-scoped tables/directories is performed as + * a read-access. + */ + access_type = MMU_DATA_LOAD; + } + qemu_log_mask(CPU_LOG_MMU, "%s for %s @0x%"VADDR_PRIx " mmu_idx %u 0x%"HWADDR_PRIx"\n", __func__, access_str(access_type), @@ -477,10 +485,10 @@ static int ppc_radix64_process_scoped_xlate(PowerPCCPU *cpu, * is only used to translate the effective addresses of the * process table entries. */ - ret = ppc_radix64_partition_scoped_xlate(cpu, 0, eaddr, prtbe_addr, - pate, &h_raddr, &h_prot, - &h_page_size, true, - /* mmu_idx is 5 because we're translating from hypervisor scope */ + /* mmu_idx is 5 because we're translating from hypervisor scope */ + ret = ppc_radix64_partition_scoped_xlate(cpu, access_type, eaddr, + prtbe_addr, pate, &h_raddr, + &h_prot, &h_page_size, true, 5, guest_visible); if (ret) { return ret; @@ -519,11 +527,11 @@ static int ppc_radix64_process_scoped_xlate(PowerPCCPU *cpu, * translation */ do { - ret = ppc_radix64_partition_scoped_xlate(cpu, 0, eaddr, pte_addr, - pate, &h_raddr, &h_prot, - &h_page_size, true, /* mmu_idx is 5 because we're translating from hypervisor scope */ - 5, guest_visible); + ret = ppc_radix64_partition_scoped_xlate(cpu, access_type, eaddr, + pte_addr, pate, &h_raddr, + &h_prot, &h_page_size, + true, 5, guest_visible); if (ret) { return ret; } |