diff options
Diffstat (limited to 'target/arm/cpu.h')
-rw-r--r-- | target/arm/cpu.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/target/arm/cpu.h b/target/arm/cpu.h index 8ef552a0a2..eabef00a34 100644 --- a/target/arm/cpu.h +++ b/target/arm/cpu.h @@ -1629,13 +1629,19 @@ static inline int arm_highest_el(CPUARMState *env) return 1; } +/* Return true if a v7M CPU is in Handler mode */ +static inline bool arm_v7m_is_handler_mode(CPUARMState *env) +{ + return env->v7m.exception != 0; +} + /* Return the current Exception Level (as per ARMv8; note that this differs * from the ARMv7 Privilege Level). */ static inline int arm_current_el(CPUARMState *env) { if (arm_feature(env, ARM_FEATURE_M)) { - return !((env->v7m.exception == 0) && (env->v7m.control & 1)); + return arm_v7m_is_handler_mode(env) || !(env->v7m.control & 1); } if (is_a64(env)) { @@ -2635,7 +2641,7 @@ static inline void cpu_get_tb_cpu_state(CPUARMState *env, target_ulong *pc, } *flags |= fp_exception_el(env) << ARM_TBFLAG_FPEXC_EL_SHIFT; - if (env->v7m.exception != 0) { + if (arm_v7m_is_handler_mode(env)) { *flags |= ARM_TBFLAG_HANDLER_MASK; } |