message: add pseudo handler for debugging
diff: @@ -1091,6 +1091,11 @@ static void apic_shutdown(struct state * s)
  LOG_DEBUG("Receive shutdown interrupt\n");
  }
  +static void apic_wakeup(struct state* s)
  +{
  + LOG_DEBUG("Receive wakeup interrupt\n");
  +}
  +
  int apic_init(void)
  {
  int ret;
  @@ -1100,6 +1105,7 @@ int apic_init(void)
  return ret;
  // set APIC error handler
  + irq_install_handler(121, apic_wakeup);
  irq_install_handler(126, apic_err_handler);
  #if MAX_CORES > 1
  irq_install_handler(80+32, apic_tlb_handler);
  