diff options
Diffstat (limited to 'target/arm/helper.c')
| -rw-r--r-- | target/arm/helper.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/target/arm/helper.c b/target/arm/helper.c index fae5611c60..79164a03e0 100644 --- a/target/arm/helper.c +++ b/target/arm/helper.c @@ -3445,6 +3445,9 @@ static uint64_t do_ats_write(CPUARMState *env, uint64_t value, target_el = 3; } else { env->cp15.hpfar_el2 = extract64(fi.s2addr, 12, 47) << 4; + if (arm_is_secure_below_el3(env) && fi.s1ns) { + env->cp15.hpfar_el2 |= HPFAR_NS; + } target_el = 2; } take_exc = true; @@ -10427,6 +10430,7 @@ static hwaddr S1_ptw_translate(CPUARMState *env, ARMMMUIdx mmu_idx, fi->s2addr = addr; fi->stage2 = true; fi->s1ptw = true; + fi->s1ns = !*is_secure; return ~0; } if ((arm_hcr_el2_eff(env) & HCR_PTW) && @@ -10439,6 +10443,7 @@ static hwaddr S1_ptw_translate(CPUARMState *env, ARMMMUIdx mmu_idx, fi->s2addr = addr; fi->stage2 = true; fi->s1ptw = true; + fi->s1ns = !*is_secure; return ~0; } @@ -11356,6 +11361,7 @@ do_fault: /* Tag the error as S2 for failed S1 PTW at S2 or ordinary S2. */ fi->stage2 = fi->s1ptw || (mmu_idx == ARMMMUIdx_Stage2 || mmu_idx == ARMMMUIdx_Stage2_S); + fi->s1ns = mmu_idx == ARMMMUIdx_Stage2; return true; } |