Revision eeda6778 target-sh4/helper.c
| b/target-sh4/helper.c | ||
|---|---|---|
| 255 | 255 |
for (i = 0; i < nbtlb; i++) {
|
| 256 | 256 |
if (!entries[i].v) |
| 257 | 257 |
continue; /* Invalid entry */ |
| 258 |
if (use_asid && entries[i].asid != asid) |
|
| 258 |
if (!entries[i].sh && use_asid && entries[i].asid != asid)
|
|
| 259 | 259 |
continue; /* Bad ASID */ |
| 260 | 260 |
#if 0 |
| 261 | 261 |
switch (entries[i].sz) {
|
| ... | ... | |
| 538 | 538 |
} |
| 539 | 539 |
} |
| 540 | 540 |
|
| 541 |
/* per utlb access cannot implemented. */ |
|
| 542 |
increment_urc(env); |
|
| 543 |
|
|
| 544 | 541 |
/* Take values into cpu status from registers. */ |
| 545 | 542 |
entry->asid = (uint8_t)cpu_pteh_asid(env->pteh); |
| 546 | 543 |
entry->vpn = cpu_pteh_vpn(env->pteh); |
| ... | ... | |
| 581 | 578 |
uint8_t d = (uint8_t)((mem_value & 0x00000200) >> 9); |
| 582 | 579 |
uint8_t v = (uint8_t)((mem_value & 0x00000100) >> 8); |
| 583 | 580 |
uint8_t asid = (uint8_t)(mem_value & 0x000000ff); |
| 581 |
int use_asid = (s->mmucr & MMUCR_SV) == 0 || (s->sr & SR_MD) == 0; |
|
| 584 | 582 |
|
| 585 | 583 |
if (associate) {
|
| 586 | 584 |
int i; |
| ... | ... | |
| 593 | 591 |
if (!entry->v) |
| 594 | 592 |
continue; |
| 595 | 593 |
|
| 596 |
if (entry->vpn == vpn && entry->asid == asid) {
|
|
| 594 |
if (entry->vpn == vpn |
|
| 595 |
&& (!use_asid || entry->asid == asid || entry->sh)) {
|
|
| 597 | 596 |
if (utlb_match_entry) {
|
| 598 | 597 |
/* Multiple TLB Exception */ |
| 599 | 598 |
s->exception_index = 0x140; |
| ... | ... | |
| 612 | 611 |
/* search ITLB */ |
| 613 | 612 |
for (i = 0; i < ITLB_SIZE; i++) {
|
| 614 | 613 |
tlb_t * entry = &s->itlb[i]; |
| 615 |
if (entry->vpn == vpn && entry->asid == asid) {
|
|
| 614 |
if (entry->vpn == vpn |
|
| 615 |
&& (!use_asid || entry->asid == asid || entry->sh)) {
|
|
| 616 | 616 |
if (entry->v && !v) |
| 617 | 617 |
needs_tlb_flush = 1; |
| 618 | 618 |
if (utlb_match_entry) |
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