1/* Generic simulator stop_reason.
2   Copyright (C) 1997, 2007 Free Software Foundation, Inc.
3   Contributed by Cygnus Support.
4
5This file is part of GDB, the GNU debugger.
6
7This program is free software; you can redistribute it and/or modify
8it under the terms of the GNU General Public License as published by
9the Free Software Foundation; either version 3 of the License, or
10(at your option) any later version.
11
12This program is distributed in the hope that it will be useful,
13but WITHOUT ANY WARRANTY; without even the implied warranty of
14MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15GNU General Public License for more details.
16
17You should have received a copy of the GNU General Public License
18along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
19
20#include "sim-main.h"
21#include "sim-assert.h"
22
23/* Generic implementation of sim_stop_reason */
24
25void
26sim_stop_reason (SIM_DESC sd, enum sim_stop *reason, int *sigrc)
27{
28  sim_engine *engine = NULL;
29  SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER);
30  engine = STATE_ENGINE (sd);
31  *reason = engine->reason;
32  switch (*reason)
33    {
34    case sim_exited :
35      *sigrc = engine->sigrc;
36      break;
37    case sim_stopped :
38    case sim_signalled :
39      *sigrc = sim_signal_to_target (sd, engine->sigrc);
40      break;
41    default :
42      abort ();
43    }
44}
45