1 /* Generic simulator stop_reason.
2 Copyright (C) 1997 Free Software Foundation, Inc.
3 Contributed by Cygnus Support.
5 This file is part of GDB, the GNU debugger.
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 2, or (at your option)
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.
17 You should have received a copy of the GNU General Public License along
18 with this program; if not, write to the Free Software Foundation, Inc.,
19 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
22 #include "sim-assert.h"
24 /* Generic implementation of sim_stop_reason */
27 sim_stop_reason (SIM_DESC sd
, enum sim_stop
*reason
, int *sigrc
)
29 sim_engine
*engine
= NULL
;
30 SIM_ASSERT (STATE_MAGIC (sd
) == SIM_MAGIC_NUMBER
);
31 engine
= STATE_ENGINE (sd
);
32 *reason
= engine
->reason
;
36 *sigrc
= engine
->sigrc
;
39 /* ??? See the comment below case `sim_signalled' in
40 gdb/remote-sim.c:gdbsim_wait.
41 ??? Consider the case of the target requesting that it
42 kill(2) itself with SIGNAL. That SIGNAL, being target
43 specific, will not correspond to either of the SIM_SIGNAL
44 enum nor the HOST_SIGNAL. A mapping from TARGET_SIGNAL to
45 HOST_SIGNAL is needed. */
46 *sigrc
= sim_signal_to_host (sd
, engine
->sigrc
);
49 /* The gdb/simulator interface calls for us to return the host
50 version of the signal which gdb then converts into the
51 target's version. This is obviously a bit clumsy. */
52 *sigrc
= sim_signal_to_host (sd
, engine
->sigrc
);
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