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/* Generic simulator stop_reason.

   Copyright (C) 1997, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.

   Contributed by Cygnus Support.

This file is part of GDB, the GNU debugger.

This program is free software; you can redistribute it and/or modify

it under the terms of the GNU General Public License as published by

the Free Software Foundation; either version 3 of the License, or

(at your option) any later version.

This program is distributed in the hope that it will be useful,

but WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

GNU General Public License for more details.

You should have received a copy of the GNU General Public License

along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#include "sim-main.h"

#include "sim-assert.h"

/* Generic implementation of sim_stop_reason */

void

sim_stop_reason (SIM_DESC sd, enum sim_stop *reason, int *sigrc)

{

  sim_engine *engine = NULL;

  SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER);

  engine = STATE_ENGINE (sd);

  *reason = engine->reason;

  switch (*reason)

    {

    case sim_exited :

      *sigrc = engine->sigrc;

      break;

    case sim_stopped :

    case sim_signalled :

      *sigrc = sim_signal_to_target (sd, engine->sigrc);

      break;

    default :

      abort ();

    }

}