diff options
| -rw-r--r-- | target/arm/helper.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/target/arm/helper.c b/target/arm/helper.c index 7b438e43a9..62f63e4e5b 100644 --- a/target/arm/helper.c +++ b/target/arm/helper.c @@ -8396,6 +8396,14 @@ static inline bool regime_translation_disabled(CPUARMState *env, if (mmu_idx == ARMMMUIdx_S2NS) { return (env->cp15.hcr_el2 & HCR_VM) == 0; } + + if (env->cp15.hcr_el2 & HCR_TGE) { + /* TGE means that NS EL0/1 act as if SCTLR_EL1.M is zero */ + if (!regime_is_secure(env, mmu_idx) && regime_el(env, mmu_idx) == 1) { + return true; + } + } + return (regime_sctlr(env, mmu_idx) & SCTLR_M) == 0; } |