Exemplo n.º 1
0
/* load program into simulated state */
void sim_load_prog(char *fname, /* program to load */
int argc, char **argv, /* program arguments */
char **envp) /* program environment */
{
	/* load program text and data, set up environment, memory, and regs */
	ld_load_prog(fname, argc, argv, envp, &regs, mem, TRUE);

	/* initialize the DLite debugger */
	dlite_init(md_reg_obj, dlite_mem_obj, dlite_mstate_obj);
}
Exemplo n.º 2
0
/* load program into simulated state */
void
sim_load_prog(char *fname,		/* program to load */
	      int argc, char **argv,	/* program arguments */
	      char **envp)		/* program environment */
{
  /* load program text and data, set up environment, memory, and regs */
  ld_load_prog(fname, argc, argv, envp, &regs, mem, TRUE);

  if (chkpt_nelt == 2)
    {
      char *errstr;

      /* generate a checkpoint */
      if (!sim_eio_fd)
	fatal("checkpoints can only be generated while running an EIO trace");

#if 0 /* this should work fine... */
      if (trace_fname != NULL)
	fatal("checkpoints cannot be generated with generating an EIO trace");
#endif

      /* parse the range */
      errstr = range_parse_range(chkpt_opts[1], &chkpt_range);
      if (errstr)
	fatal("cannot parse pipetrace range, use: {<start>}:{<end>}");

      /* create the checkpoint file */
      chkpt_fname = chkpt_opts[0];
      chkpt_fd = eio_create(chkpt_fname);

      /* indicate checkpointing is now active... */
      chkpt_active = TRUE;
    }

  if (trace_fname != NULL)
    {
      fprintf(stderr, "sim: tracing execution to EIO file `%s'...\n",
	      trace_fname);

      /* create an EIO trace file */
      trace_fd = eio_create(trace_fname);
    }

  /* initialize the DLite debugger */
  dlite_init(md_reg_obj, dlite_mem_obj, dlite_mstate_obj);
}
Exemplo n.º 3
0
/* load program into simulated state */
void
sim_load_prog(char *fname,		/* program to load */
	      int argc, char **argv,	/* program arguments */
	      char **envp)		/* program environment */
{
  /* load program text and data, set up environment, memory, and regs */
  ld_load_prog(fname, argc, argv, envp, &regs, mem, TRUE);

  if (chkpt_nelt == 2)
    {
      char *errstr;

      /* generate a checkpoint */
      if (!sim_eio_fd)
	fatal("checkpoints can only be generated while running an EIO trace");

      /* can't do regular & periodic chkpts at the same time */
      if (per_chkpt_nelt != 0)
	fatal("can't do both regular and periodic checkpoints");

#if 0 /* this should work fine... */
      if (trace_fname != NULL)
	fatal("checkpoints cannot be generated with generating an EIO trace");
#endif

      /* parse the range */
      errstr = range_parse_range(chkpt_opts[1], &chkpt_range);
      if (errstr)
	fatal("cannot parse pipetrace range, use: {<start>}:{<end>}");

      /* create the checkpoint file */
      chkpt_fname = chkpt_opts[0];
      chkpt_fd = eio_create(chkpt_fname);

      /* indicate checkpointing is now active... */
      chkpt_kind = one_shot_chkpt;
    }

  if (per_chkpt_nelt == 2)
    {
      chkpt_fname = per_chkpt_opts[0];
      if (strchr(chkpt_fname, '%') == NULL)
	fatal("periodic checkpoint filename must be printf-style format");

      if (sscanf(per_chkpt_opts[1], "%Ld", &per_chkpt_interval) != 1)
	fatal("can't parse periodic checkpoint interval '%s'",
	      per_chkpt_opts[1]);

      /* indicate checkpointing is now active... */
      chkpt_kind = periodic_chkpt;
      chkpt_num = 1;
      next_chkpt_cycle = per_chkpt_interval;
    }

  if (trace_fname != NULL)
    {
      fprintf(stderr, "sim: tracing execution to EIO file `%s'...\n",
	      trace_fname);

      /* create an EIO trace file */
      trace_fd = eio_create(trace_fname);
    }

  /* initialize the DLite debugger */
  dlite_init(md_reg_obj, dlite_mem_obj, dlite_mstate_obj);
}