1 /* Generic simulator stop_reason.
2 Copyright (C) 1997-2013 Free Software Foundation, Inc.
3 Contributed by Cygnus Support.
4
5 This file is part of GDB, the GNU debugger.
6
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3 of the License, or
10 (at your option) any later version.
11
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
16
17 You should have received a copy of the GNU General Public License
18 along 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
25 void
sim_stop_reason(SIM_DESC sd,enum sim_stop * reason,int * sigrc)26 sim_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_gdb_signal (sd, engine->sigrc);
40 break;
41 default :
42 abort ();
43 }
44 }
45