SIM_DESC
sim_open (SIM_OPEN_KIND kind,
	  struct host_callback_struct *callback,
	  struct bfd *abfd, char **argv)
{
  if (open)
    fprintf (stderr, "rx minisim: re-opened sim\n");

  /* The 'run' interface doesn't use this function, so we don't care
     about KIND; it's always SIM_OPEN_DEBUG.  */
  if (kind != SIM_OPEN_DEBUG)
    fprintf (stderr, "rx minisim: sim_open KIND != SIM_OPEN_DEBUG: %d\n",
	     kind);

  set_callbacks (callback);

  /* We don't expect any command-line arguments.  */

  init_mem ();
  init_regs ();
  execution_error_init_debugger ();

  sim_disasm_init (abfd);
  open = 1;
  return &the_minisim;
}
Exemplo n.º 2
0
SIM_DESC
sim_open (SIM_OPEN_KIND kind,
	  struct host_callback_struct *callback,
	  struct bfd *abfd, char **argv)
{
  if (open)
    fprintf (stderr, "rl78 minisim: re-opened sim\n");

  /* The 'run' interface doesn't use this function, so we don't care
     about KIND; it's always SIM_OPEN_DEBUG.  */
  if (kind != SIM_OPEN_DEBUG)
    fprintf (stderr, "rl78 minisim: sim_open KIND != SIM_OPEN_DEBUG: %d\n",
	     kind);

  /* We use this for the load command.  Perhaps someday, it'll be used
     for syscalls too.  */
  host_callbacks = callback;

  /* We don't expect any command-line arguments.  */

  init_cpu ();
  trace = 0;

  sim_disasm_init (abfd);
  open = 1;
  return &the_minisim;
}
Exemplo n.º 3
0
SIM_DESC
sim_open (SIM_OPEN_KIND kind,
	  struct host_callback_struct *callback,
	  struct bfd *abfd, char **argv)
{
  if (open)
    fprintf (stderr, "rl78 minisim: re-opened sim\n");

  /* The 'run' interface doesn't use this function, so we don't care
     about KIND; it's always SIM_OPEN_DEBUG.  */
  if (kind != SIM_OPEN_DEBUG)
    fprintf (stderr, "rl78 minisim: sim_open KIND != SIM_OPEN_DEBUG: %d\n",
	     kind);

  /* We use this for the load command.  Perhaps someday, it'll be used
     for syscalls too.  */
  host_callbacks = callback;

  /* We don't expect any command-line arguments.  */

  init_cpu ();
  trace = 0;

  sim_disasm_init (abfd);
  open = 1;

  while (argv != NULL && *argv != NULL)
    {
      if (strcmp (*argv, "g10") == 0 || strcmp (*argv, "-Mg10") == 0)
	{
	  fprintf (stderr, "rl78 g10 support enabled.\n");
	  rl78_g10_mode = 1;
	  g13_multiply = 0;
	  g14_multiply = 0;
	  mem_set_mirror (0, 0xf8000, 4096);
	  break;
	}
      if (strcmp (*argv, "g13") == 0 || strcmp (*argv, "-Mg13") == 0)
	{
	  fprintf (stderr, "rl78 g13 support enabled.\n");
	  rl78_g10_mode = 0;
	  g13_multiply = 1;
	  g14_multiply = 0;
	  break;
	}
      if (strcmp (*argv, "g14") == 0 || strcmp (*argv, "-Mg14") == 0)
	{
	  fprintf (stderr, "rl78 g14 support enabled.\n");
	  rl78_g10_mode = 0;
	  g13_multiply = 0;
	  g14_multiply = 1;
	  break;
	}
      argv++;
    }

  return &the_minisim;
}
Exemplo n.º 4
0
int
main (int argc, char **argv)
{
  int o;
  int save_trace;
  bfd *prog;
#ifdef HAVE_networking
  char *console_port_s = 0;
#endif

  setbuf (stdout, 0);

  in_gdb = 0;

  while ((o = getopt (argc, argv, "tc:vdm:C")) != -1)
    switch (o)
      {
      case 't':
	trace++;
	break;
      case 'c':
#ifdef HAVE_networking
	console_port_s = optarg;
#else
	fprintf (stderr, "Nework console not available in this build.\n");
#endif
	break;
      case 'C':
#ifdef HAVE_TERMIOS_H
	m32c_use_raw_console = 1;
#else
	fprintf (stderr, "Raw console not available in this build.\n");
#endif
	break;
      case 'v':
	verbose++;
	break;
      case 'd':
	m32c_disassemble++;
	break;
      case 'm':
	if (strcmp (optarg, "r8c") == 0 || strcmp (optarg, "m16c") == 0)
	  default_machine = bfd_mach_m16c;
	else if (strcmp (optarg, "m32cm") == 0
		 || strcmp (optarg, "m32c") == 0)
	  default_machine = bfd_mach_m32c;
	else
	  {
	    fprintf (stderr, "Invalid machine: %s\n", optarg);
	    exit (1);
	  }
	break;
      case '?':
	fprintf (stderr,
		 "usage: run [-v] [-C] [-c port] [-t] [-d] [-m r8c|m16c|m32cm|m32c]"
		 " program\n");
	exit (1);
      }

  prog = bfd_openr (argv[optind], 0);
  if (!prog)
    {
      fprintf (stderr, "Can't read %s\n", argv[optind]);
      exit (1);
    }

  if (!bfd_check_format (prog, bfd_object))
    {
      fprintf (stderr, "%s not a m32c program\n", argv[optind]);
      exit (1);
    }

  save_trace = trace;
  trace = 0;
  m32c_load (prog);
  trace = save_trace;

#ifdef HAVE_networking
  if (console_port_s)
    setup_tcp_console (console_port_s);
#endif

  sim_disasm_init (prog);

  while (1)
    {
      int rc;

      if (trace)
	printf ("\n");

      if (m32c_disassemble)
	sim_disasm_one ();

      enable_counting = verbose;
      cycles++;
      rc = decode_opcode ();
      enable_counting = 0;

      if (M32C_HIT_BREAK (rc))
	done (1);
      else if (M32C_EXITED (rc))
	done (M32C_EXIT_STATUS (rc));
      else
	assert (M32C_STEPPED (rc));

      trace_register_changes ();

#ifdef TIMER_A
      update_timer_a ();
#endif
    }
}
Exemplo n.º 5
0
int
main (int argc, char **argv)
{
  int o;
  int save_trace;
  bfd *prog;
  int rc;

  /* By default, we exit when an execution error occurs.  */
  execution_error_init_standalone ();

  while ((o = getopt_long (argc, argv, "tvdeEwi", sim_options, NULL)) != -1)
    {
      if (o == 'E')
	/* Stop processing the command line. This is so that any remaining
	   words on the command line that look like arguments will be passed
	   on to the program being simulated.  */
	break;

      if (o >= OPT_ACT)
	{
	  int e, a;

	  o -= OPT_ACT;
	  e = o / SIM_ERRACTION_NUM_ACTIONS;
	  a = o % SIM_ERRACTION_NUM_ACTIONS;
	  execution_error_set_action (e, a);
	}
      else switch (o)
	{
	case 't':
	  trace++;
	  break;
	case 'v':
	  verbose++;
	  break;
	case 'd':
	  disassemble++;
	  break;
	case 'e':
	  execution_error_init_standalone ();
	  break;
	case 'w':
	  execution_error_warn_all ();
	  break;
	case 'i':
	  execution_error_ignore_all ();
	  break;
	case '?':
	  {
	    int i;
	    fprintf (stderr,
		     "usage: run [options] program [arguments]\n");
	    fprintf (stderr,
		     "\t-v\t- increase verbosity.\n"
		     "\t-t\t- trace.\n"
		     "\t-d\t- disassemble.\n"
		     "\t-E\t- stop processing sim args\n"
		     "\t-e\t- exit on all execution errors.\n"
		     "\t-w\t- warn (do not exit) on all execution errors.\n"
		     "\t-i\t- ignore all execution errors.\n");
	    for (i=0; sim_options[i].name; i++)
	      fprintf (stderr, "\t--%s\n", sim_options[i].name);
	    exit (1);
	  }
	}
    }

  prog = bfd_openr (argv[optind], 0);
  if (!prog)
    {
      fprintf (stderr, "Can't read %s\n", argv[optind]);
      exit (1);
    }

  if (!bfd_check_format (prog, bfd_object))
    {
      fprintf (stderr, "%s not a rx program\n", argv[optind]);
      exit (1);
    }

  init_regs ();

  rx_in_gdb = 0;
  save_trace = trace;
  trace = 0;
  rx_load (prog, NULL);
  trace = save_trace;

  sim_disasm_init (prog);

  enable_counting = verbose;

  rc = setjmp (decode_jmp_buf);

  if (rc == 0)
    {
      if (!trace && !disassemble)
	{
	  /* This will longjmp to the above if an exception
	     happens.  */
	  for (;;)
	    decode_opcode ();
	}
      else
	while (1)
	  {

	    if (trace)
	      printf ("\n");

	    if (disassemble)
	      {
		enable_counting = 0;
		sim_disasm_one ();
		enable_counting = verbose;
	      }

	    rc = decode_opcode ();

	    if (trace)
	      trace_register_changes ();
	  }
    }

  if (RX_HIT_BREAK (rc))
    done (1);
  else if (RX_EXITED (rc))
    done (RX_EXIT_STATUS (rc));
  else if (RX_STOPPED (rc))
    {
      if (verbose)
	printf("Stopped on signal %d\n", RX_STOP_SIG (rc));
      exit(1);
    }
  done (0);
  exit (0);
}
Exemplo n.º 6
0
int
main (int argc, char **argv)
{
  int o;
  int save_trace;
  bfd *prog;
  int rc;

  xmalloc_set_program_name (argv[0]);

  while ((o = getopt (argc, argv, "tvdr:D:")) != -1)
    {
      switch (o)
	{
	case 't':
	  trace ++;
	  break;
	case 'v':
	  verbose ++;
	  break;
	case 'd':
	  disassemble ++;
	  break;
	case 'r':
	  mem_ram_size (atoi (optarg));
	  break;
	case 'D':
	  dump_counts_filename = optarg;
	  break;
	case '?':
	  {
	    fprintf (stderr,
		     "usage: run [options] program [arguments]\n");
	    fprintf (stderr,
		     "\t-v\t\t- increase verbosity.\n"
		     "\t-t\t\t- trace.\n"
		     "\t-d\t\t- disassemble.\n"
		     "\t-r <bytes>\t- ram size.\n"
		     "\t-D <filename>\t- dump cycle count histogram\n");
	    exit (1);
	  }
	}
    }

  prog = bfd_openr (argv[optind], 0);
  if (!prog)
    {
      fprintf (stderr, "Can't read %s\n", argv[optind]);
      exit (1);
    }

  if (!bfd_check_format (prog, bfd_object))
    {
      fprintf (stderr, "%s not a rl78 program\n", argv[optind]);
      exit (1);
    }

  init_cpu ();

  rl78_in_gdb = 0;
  save_trace = trace;
  trace = 0;
  rl78_load (prog, 0, argv[0]);
  trace = save_trace;

  sim_disasm_init (prog);

  rc = setjmp (decode_jmp_buf);

  if (rc == 0)
    {
      if (!trace && !disassemble)
	{
	  /* This will longjmp to the above if an exception
	     happens.  */
	  for (;;)
	    decode_opcode ();
	}
      else
	while (1)
	  {

	    if (trace)
	      printf ("\n");

	    if (disassemble)
	      sim_disasm_one ();

	    rc = decode_opcode ();

	    if (trace)
	      trace_register_changes ();
	  }
    }

  if (RL78_HIT_BREAK (rc))
    done (1);
  else if (RL78_EXITED (rc))
    done (RL78_EXIT_STATUS (rc));
  else if (RL78_STOPPED (rc))
    {
      if (verbose)
	printf ("Stopped on signal %d\n", RL78_STOP_SIG (rc));
      exit (1);
    }
  done (0);
  exit (0);
}
int
main (int argc, char **argv)
{
  int o;
  int save_trace;
  bfd *prog;

  while ((o = getopt (argc, argv, "tvdm:")) != -1)
    switch (o)
      {
      case 't':
	trace++;
	break;
      case 'v':
	verbose++;
	break;
      case 'd':
	disassemble++;
	break;
      case 'm':
	if (strcmp (optarg, "r8c") == 0 || strcmp (optarg, "m16c") == 0)
	  default_machine = bfd_mach_m16c;
	else if (strcmp (optarg, "m32cm") == 0
		 || strcmp (optarg, "m32c") == 0)
	  default_machine = bfd_mach_m32c;
	else
	  {
	    fprintf (stderr, "Invalid machine: %s\n", optarg);
	    exit (1);
	  }
	break;
      case '?':
	fprintf (stderr,
                 "usage: run [-v] [-t] [-d] [-m r8c|m16c|m32cm|m32c]"
                 " program\n");
	exit (1);
      }

  prog = bfd_openr (argv[optind], 0);
  if (!prog)
    {
      fprintf (stderr, "Can't read %s\n", argv[optind]);
      exit (1);
    }

  if (!bfd_check_format (prog, bfd_object))
    {
      fprintf (stderr, "%s not a m32c program\n", argv[optind]);
      exit (1);
    }

  save_trace = trace;
  trace = 0;
  m32c_load (prog);
  trace = save_trace;

  if (disassemble)
    sim_disasm_init (prog);

  while (1)
    {
      int rc;

      if (trace)
	printf ("\n");

      if (disassemble)
	sim_disasm_one ();

      enable_counting = verbose;
      cycles++;
      rc = decode_opcode ();
      enable_counting = 0;

      if (M32C_HIT_BREAK (rc))
	done (1);
      else if (M32C_EXITED (rc))
	done (M32C_EXIT_STATUS (rc));
      else
	assert (M32C_STEPPED (rc));

      trace_register_changes ();
    }
}