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Diffstat (limited to 'target/xtensa/mmu_helper.c')
-rw-r--r--target/xtensa/mmu_helper.c17
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));
}
}