diff options
Diffstat (limited to 'target/arm/helper.c')
| -rw-r--r-- | target/arm/helper.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/target/arm/helper.c b/target/arm/helper.c index b64acd8967..8be78ea2f8 100644 --- a/target/arm/helper.c +++ b/target/arm/helper.c @@ -6218,6 +6218,7 @@ static void do_v7m_exception_exit(ARMCPU *cpu) bool return_to_sp_process = false; bool return_to_handler = false; bool rettobase = false; + bool exc_secure = false; /* We can only get here from an EXCP_EXCEPTION_EXIT, and * gen_bx_excret() enforces the architectural rule @@ -6256,16 +6257,17 @@ static void do_v7m_exception_exit(ARMCPU *cpu) * which security state's faultmask to clear. (v8M ARM ARM R_KBNF.) */ if (arm_feature(env, ARM_FEATURE_M_SECURITY)) { - int es = excret & R_V7M_EXCRET_ES_MASK; + exc_secure = excret & R_V7M_EXCRET_ES_MASK; if (armv7m_nvic_raw_execution_priority(env->nvic) >= 0) { - env->v7m.faultmask[es] = 0; + env->v7m.faultmask[exc_secure] = 0; } } else { env->v7m.faultmask[M_REG_NS] = 0; } } - switch (armv7m_nvic_complete_irq(env->nvic, env->v7m.exception)) { + switch (armv7m_nvic_complete_irq(env->nvic, env->v7m.exception, + exc_secure)) { case -1: /* attempt to exit an exception that isn't active */ ufault = true; |