---
target/ppc/mmu-radix64.c | 77 ++++++++++++++++++----------------------
1 file changed, 34 insertions(+), 43 deletions(-)
diff --git a/target/ppc/mmu-radix64.c b/target/ppc/mmu-radix64.c
index f6d96f73b2..76a5cc8cdb 100644
--- a/target/ppc/mmu-radix64.c
+++ b/target/ppc/mmu-radix64.c
@@ -466,7 +466,6 @@ static int ppc_radix64_process_scoped_xlate(PowerPCCPU *cpu,
*/
static int ppc_radix64_xlate(PowerPCCPU *cpu, vaddr eaddr,
MMUAccessType access_type,
- bool relocation,
hwaddr *raddr, int *psizep, int *protp,
bool guest_visible)
{
@@ -475,6 +474,37 @@ static int ppc_radix64_xlate(PowerPCCPU *cpu, vaddr eaddr,
ppc_v3_pate_t pate;
int psize, prot;
hwaddr g_raddr;
+ bool relocation;
+
+ assert(!(msr_hv && cpu->vhyp));
+
+ relocation = (access_type == MMU_INST_FETCH ? msr_ir : msr_dr);
+
+ /* HV or virtual hypervisor Real Mode Access */
+ if (!relocation && (msr_hv || cpu->vhyp)) {
+ /* In real mode top 4 effective addr bits (mostly) ignored */
+ *raddr = eaddr & 0x0FFFFFFFFFFFFFFFULL;
+
+ /* In HV mode, add HRMOR if top EA bit is clear */
+ if (msr_hv || !env->has_hv_mode) {
+ if (!(eaddr >> 63)) {
+ *raddr |= env->spr[SPR_HRMOR];
+ }
+ }
+ *protp = PAGE_READ | PAGE_WRITE | PAGE_EXEC;
+ *psizep = TARGET_PAGE_BITS;
+ return 0;
+ }
+
+ /*
+ * Check UPRT (we avoid the check in real mode to deal with
+ * transitional states during kexec.
+ */
+ if (guest_visible && !ppc64_use_proc_tbl(cpu)) {
+ qemu_log_mask(LOG_GUEST_ERROR,
+ "LPCR:UPRT not set in radix mode ! LPCR="
+ TARGET_FMT_lx "\n", env->spr[SPR_LPCR]);
+ }
/* Virtual Mode Access - get the fully qualified address */
if (!ppc_radix64_get_fully_qualified_addr(&cpu->env, eaddr, &lpid, &pid))
{
@@ -560,43 +590,11 @@ int ppc_radix64_handle_mmu_fault(PowerPCCPU *cpu, vaddr
eaddr,
MMUAccessType access_type, int mmu_idx)
{
CPUState *cs = CPU(cpu);
- CPUPPCState *env = &cpu->env;
int page_size, prot;
- bool relocation;
hwaddr raddr;
- assert(!(msr_hv && cpu->vhyp));
-
- relocation = (access_type == MMU_INST_FETCH ? msr_ir : msr_dr);
- /* HV or virtual hypervisor Real Mode Access */
- if (!relocation && (msr_hv || cpu->vhyp)) {
- /* In real mode top 4 effective addr bits (mostly) ignored */
- raddr = eaddr & 0x0FFFFFFFFFFFFFFFULL;
-
- /* In HV mode, add HRMOR if top EA bit is clear */
- if (msr_hv || !env->has_hv_mode) {
- if (!(eaddr >> 63)) {
- raddr |= env->spr[SPR_HRMOR];
- }
- }
- tlb_set_page(cs, eaddr & TARGET_PAGE_MASK, raddr & TARGET_PAGE_MASK,
- PAGE_READ | PAGE_WRITE | PAGE_EXEC, mmu_idx,
- TARGET_PAGE_SIZE);
- return 0;
- }
-
- /*
- * Check UPRT (we avoid the check in real mode to deal with
- * transitional states during kexec.
- */
- if (!ppc64_use_proc_tbl(cpu)) {
- qemu_log_mask(LOG_GUEST_ERROR,
- "LPCR:UPRT not set in radix mode ! LPCR="
- TARGET_FMT_lx "\n", env->spr[SPR_LPCR]);
- }
-
/* Translate eaddr to raddr (where raddr is addr qemu needs for access) */
- if (ppc_radix64_xlate(cpu, eaddr, access_type, relocation, &raddr,
+ if (ppc_radix64_xlate(cpu, eaddr, access_type, &raddr,
&page_size, &prot, true)) {
return 1;
}
@@ -608,18 +606,11 @@ int ppc_radix64_handle_mmu_fault(PowerPCCPU *cpu, vaddr
eaddr,
hwaddr ppc_radix64_get_phys_page_debug(PowerPCCPU *cpu, target_ulong eaddr)
{
- CPUPPCState *env = &cpu->env;
int psize, prot;
hwaddr raddr;
- /* Handle Real Mode */
- if ((msr_dr == 0) && (msr_hv || cpu->vhyp)) {
- /* In real mode top 4 effective addr bits (mostly) ignored */
- return eaddr & 0x0FFFFFFFFFFFFFFFULL;
- }
-
- if (ppc_radix64_xlate(cpu, eaddr, 0, msr_dr, &raddr, &psize,
- &prot, false)) {
+ if (ppc_radix64_xlate(cpu, eaddr, MMU_DATA_LOAD, &raddr,
+ &psize, &prot, false)) {
return -1;
}
