Ejemplos de target_supports_btrace en C++ (Cpp)

Ejemplo n.º 1

Archivo: btrace.c Proyecto: krichter722/binutils-gdb

void
btrace_enable (struct thread_info *tp, const struct btrace_config *conf)
{
  if (tp->btrace.target != NULL)
    return;

  if (!target_supports_btrace (conf->format))
    error (_("Target does not support branch tracing."));

  DEBUG ("enable thread %d (%s)", tp->num, target_pid_to_str (tp->ptid));

  tp->btrace.target = target_enable_btrace (tp->ptid, conf);

  /* Add an entry for the current PC so we start tracing from where we
     enabled it.  */
  if (tp->btrace.target != NULL)
    btrace_add_pc (tp);
}

Ejemplo n.º 2

Archivo: record-btrace.c Proyecto: embecosm/binutils-gdb

static void
record_btrace_open (char *args, int from_tty)
{
  struct cleanup *disable_chain;
  struct thread_info *tp;

  DEBUG ("open");

  record_preopen ();

  if (!target_has_execution)
    error (_("The program is not being run."));

  if (!target_supports_btrace ())
    error (_("Target does not support branch tracing."));

  if (non_stop)
    error (_("Record btrace can't debug inferior in non-stop mode."));

  gdb_assert (record_btrace_thread_observer == NULL);

  disable_chain = make_cleanup (null_cleanup, NULL);
  ALL_THREADS (tp)
    if (args == NULL || *args == 0 || number_is_in_list (args, tp->num))
      {
	btrace_enable (tp);

	make_cleanup (record_btrace_disable_callback, tp);
      }

  record_btrace_auto_enable ();

  push_target (&record_btrace_ops);

  observer_notify_record_changed (current_inferior (),  1);

  discard_cleanups (disable_chain);
}