diff options
| -rw-r--r-- | target/arm/helper.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/target/arm/helper.c b/target/arm/helper.c index c8296a9c19..1db2effb1c 100644 --- a/target/arm/helper.c +++ b/target/arm/helper.c @@ -263,6 +263,15 @@ void init_cpreg_list(ARMCPU *cpu) g_list_free(keys); } +static bool arm_pan_enabled(CPUARMState *env) +{ + if (is_a64(env)) { + return env->pstate & PSTATE_PAN; + } else { + return env->uncached_cpsr & CPSR_PAN; + } +} + /* * Some registers are not accessible from AArch32 EL3 if SCR.NS == 0. */ @@ -3614,7 +3623,7 @@ static void ats_write(CPUARMState *env, const ARMCPRegInfo *ri, uint64_t value) g_assert(ss != ARMSS_Secure); /* ARMv8.4-SecEL2 is 64-bit only */ /* fall through */ case 1: - if (ri->crm == 9 && (env->uncached_cpsr & CPSR_PAN)) { + if (ri->crm == 9 && arm_pan_enabled(env)) { mmu_idx = ARMMMUIdx_Stage1_E1_PAN; } else { mmu_idx = ARMMMUIdx_Stage1_E1; @@ -3730,7 +3739,7 @@ static void ats_write64(CPUARMState *env, const ARMCPRegInfo *ri, case 0: switch (ri->opc1) { case 0: /* AT S1E1R, AT S1E1W, AT S1E1RP, AT S1E1WP */ - if (ri->crm == 9 && (env->pstate & PSTATE_PAN)) { + if (ri->crm == 9 && arm_pan_enabled(env)) { mmu_idx = regime_e20 ? ARMMMUIdx_E20_2_PAN : ARMMMUIdx_Stage1_E1_PAN; } else { @@ -12145,15 +12154,6 @@ ARMMMUIdx arm_v7m_mmu_idx_for_secstate(CPUARMState *env, bool secstate) } #endif -static bool arm_pan_enabled(CPUARMState *env) -{ - if (is_a64(env)) { - return env->pstate & PSTATE_PAN; - } else { - return env->uncached_cpsr & CPSR_PAN; - } -} - ARMMMUIdx arm_mmu_idx_el(CPUARMState *env, int el) { ARMMMUIdx idx; |