diff options
Diffstat (limited to 'target/sparc/mmu_helper.c')
| -rw-r--r-- | target/sparc/mmu_helper.c | 20 |
1 files changed, 3 insertions, 17 deletions
diff --git a/target/sparc/mmu_helper.c b/target/sparc/mmu_helper.c index 044e88c4c5..8b4664d996 100644 --- a/target/sparc/mmu_helper.c +++ b/target/sparc/mmu_helper.c @@ -456,23 +456,7 @@ static inline int ultrasparc_tag_match(SparcTLBEntry *tlb, uint64_t address, uint64_t context, hwaddr *physical) { - uint64_t mask; - - switch (TTE_PGSIZE(tlb->tte)) { - default: - case 0x0: /* 8k */ - mask = 0xffffffffffffe000ULL; - break; - case 0x1: /* 64k */ - mask = 0xffffffffffff0000ULL; - break; - case 0x2: /* 512k */ - mask = 0xfffffffffff80000ULL; - break; - case 0x3: /* 4M */ - mask = 0xffffffffffc00000ULL; - break; - } + uint64_t mask = -(8192ULL << 3 * TTE_PGSIZE(tlb->tte)); /* valid, context match, virtual address match? */ if (TTE_IS_VALID(tlb->tte) && @@ -757,6 +741,8 @@ void dump_mmu(FILE *f, fprintf_function cpu_fprintf, CPUSPARCState *env) PRId64 "\n", env->dmmu.mmu_primary_context, env->dmmu.mmu_secondary_context); + (*cpu_fprintf)(f, "DMMU Tag Access: %" PRIx64 ", TSB Tag Target: %" PRIx64 + "\n", env->dmmu.tag_access, env->dmmu.tsb_tag_target); if ((env->lsu & DMMU_E) == 0) { (*cpu_fprintf)(f, "DMMU disabled\n"); } else { |