Ejemplo n.º 1
0
SEM_PC
sim_engine_invalid_insn (SIM_CPU *current_cpu, IADDR cia, SEM_PC pc)
{
  SIM_DESC sd = CPU_STATE (current_cpu);

#if 0
  if (STATE_ENVIRONMENT (sd) == OPERATING_ENVIRONMENT)
    {
      h_bsm_set (current_cpu, h_sm_get (current_cpu));
      h_bie_set (current_cpu, h_ie_get (current_cpu));
      h_bcond_set (current_cpu, h_cond_get (current_cpu));
      /* sm not changed */
      h_ie_set (current_cpu, 0);
      h_cond_set (current_cpu, 0);

      h_bpc_set (current_cpu, cia);

      sim_engine_restart (CPU_STATE (current_cpu), current_cpu, NULL,
			  EIT_RSVD_INSN_ADDR);
    }
  else
#endif
    sim_engine_halt (sd, current_cpu, NULL, cia, sim_stopped, SIM_SIGILL);

  return pc;
}
Ejemplo n.º 2
0
void
fr30_core_signal (SIM_DESC sd, SIM_CPU *current_cpu, sim_cia cia,
		  unsigned int map, int nr_bytes, address_word addr,
		  transfer_type transfer, sim_core_signals sig)
{
#if 0
  if (STATE_ENVIRONMENT (sd) == OPERATING_ENVIRONMENT)
    {
      h_bsm_set (current_cpu, h_sm_get (current_cpu));
      h_bie_set (current_cpu, h_ie_get (current_cpu));
      h_bcond_set (current_cpu, h_cond_get (current_cpu));
      /* sm not changed */
      h_ie_set (current_cpu, 0);
      h_cond_set (current_cpu, 0);

      h_bpc_set (current_cpu, cia);

      sim_engine_restart (CPU_STATE (current_cpu), current_cpu, NULL,
			  EIT_ADDR_EXCP_ADDR);
    }
  else
#endif
    sim_core_signal (sd, current_cpu, cia, map, nr_bytes, addr,
		     transfer, sig);
}