diff options
Diffstat (limited to 'target/xtensa/mmu_helper.c')
-rw-r--r-- | target/xtensa/mmu_helper.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/target/xtensa/mmu_helper.c b/target/xtensa/mmu_helper.c index cab39f687a..f15bff306f 100644 --- a/target/xtensa/mmu_helper.c +++ b/target/xtensa/mmu_helper.c @@ -71,12 +71,10 @@ void HELPER(itlb_hit_test)(CPUXtensaState *env, uint32_t vaddr) void HELPER(wsr_rasid)(CPUXtensaState *env, uint32_t v) { - XtensaCPU *cpu = xtensa_env_get_cpu(env); - v = (v & 0xffffff00) | 0x1; if (v != env->sregs[RASID]) { env->sregs[RASID] = v; - tlb_flush(CPU(cpu)); + tlb_flush(env_cpu(env)); } } @@ -276,8 +274,7 @@ static void xtensa_tlb_set_entry(CPUXtensaState *env, bool dtlb, unsigned wi, unsigned ei, uint32_t vpn, uint32_t pte) { - XtensaCPU *cpu = xtensa_env_get_cpu(env); - CPUState *cs = CPU(cpu); + CPUState *cs = env_cpu(env); xtensa_tlb_entry *entry = xtensa_tlb_get_entry(env, dtlb, wi, ei); if (xtensa_option_enabled(env->config, XTENSA_OPTION_MMU)) { @@ -503,7 +500,7 @@ void HELPER(itlb)(CPUXtensaState *env, uint32_t v, uint32_t dtlb) uint32_t wi; xtensa_tlb_entry *entry = get_tlb_entry(env, v, dtlb, &wi); if (entry->variable && entry->asid) { - tlb_flush_page(CPU(xtensa_env_get_cpu(env)), entry->vaddr); + tlb_flush_page(env_cpu(env), entry->vaddr); entry->asid = 0; } } @@ -844,7 +841,7 @@ static int get_physical_addr_mmu(CPUXtensaState *env, bool update_tlb, static bool get_pte(CPUXtensaState *env, uint32_t vaddr, uint32_t *pte) { - CPUState *cs = CPU(xtensa_env_get_cpu(env)); + CPUState *cs = env_cpu(env); uint32_t paddr; uint32_t page_size; unsigned access; @@ -924,13 +921,11 @@ static int xtensa_mpu_lookup(const xtensa_mpu_entry *entry, unsigned n, void HELPER(wsr_mpuenb)(CPUXtensaState *env, uint32_t v) { - XtensaCPU *cpu = xtensa_env_get_cpu(env); - v &= (2u << (env->config->n_mpu_fg_segments - 1)) - 1; if (v != env->sregs[MPUENB]) { env->sregs[MPUENB] = v; - tlb_flush(CPU(cpu)); + tlb_flush(env_cpu(env)); } } @@ -942,7 +937,7 @@ void HELPER(wptlb)(CPUXtensaState *env, uint32_t p, uint32_t v) env->mpu_fg[segment].vaddr = v & -env->config->mpu_align; env->mpu_fg[segment].attr = p & XTENSA_MPU_ATTR_MASK; env->sregs[MPUENB] = deposit32(env->sregs[MPUENB], segment, 1, v); - tlb_flush(CPU(xtensa_env_get_cpu(env))); + tlb_flush(env_cpu(env)); } } |