diff options
Diffstat (limited to 'target/arm/internals.h')
| -rw-r--r-- | target/arm/internals.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/target/arm/internals.h b/target/arm/internals.h index a4bd1becb7..587a1ddf58 100644 --- a/target/arm/internals.h +++ b/target/arm/internals.h @@ -968,4 +968,19 @@ ARMVAParameters aa64_va_parameters_both(CPUARMState *env, uint64_t va, ARMVAParameters aa64_va_parameters(CPUARMState *env, uint64_t va, ARMMMUIdx mmu_idx, bool data); +static inline int exception_target_el(CPUARMState *env) +{ + int target_el = MAX(1, arm_current_el(env)); + + /* + * No such thing as secure EL1 if EL3 is aarch32, + * so update the target EL to EL3 in this case. + */ + if (arm_is_secure(env) && !arm_el_is_aa64(env, 3) && target_el == 1) { + target_el = 3; + } + + return target_el; +} + #endif |