{
if (unlikely(!state.serialized && state.single_step == state.STEP_STEPPED)) {
state.single_step = state.STEP_NONE;
- enter_debug_mode(DCSR_CAUSE_STEP);
- // enter_debug_mode changed state.pc, so we can't just continue.
- break;
+ if (state.dcsr.cause == DCSR_CAUSE_NONE) {
+ enter_debug_mode(DCSR_CAUSE_STEP);
+ // enter_debug_mode changed state.pc, so we can't just continue.
+ break;
+ }
}
if (unlikely(state.single_step == state.STEP_STEPPING)) {