1 /* This file is part of the program psim.
3 Copyright (C) 1994-1997, Andrew Cagney <cagney@highland.com.au>
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
26 /* from Michael Meissner, macro's to handle concating symbols better */
28 #if defined(__STDC__) || defined(ALMOST_STDC)
29 #define CONCAT2(a,b) a##b
30 #define CONCAT3(a,b,c) a##b##c
31 #define CONCAT4(a,b,c,d) a##b##c##d
33 #define CONCAT2(a,b) a/**/b
34 #define CONCAT3(a,b,c) a/**/b/**/c
35 #define CONCAT4(a,b,c,d) a/**/b/**/c/**/d
38 #define XCONCAT2(a,b) CONCAT2(a,b)
39 #define XCONCAT3(a,b,c) CONCAT3(a,b,c)
40 #define XCONCAT4(a,b,c,d) CONCAT4(a,b,c,d)
43 /* many things pass around the cpu and psim object with out knowing
46 typedef struct _cpu cpu;
47 typedef struct _psim psim;
48 typedef struct _device device;
49 typedef struct _device_instance device_instance;
50 typedef struct _event_queue event_queue;
51 typedef struct _event_entry_tag *event_entry_tag;
54 /* many things are moving data between the host and target */
62 /* possible exit statuses */
65 was_continuing, was_trap, was_exited, was_signalled
69 /* disposition of an object when things are next restarted */
87 /* Basic configuration */
90 #include "ppc-config.h"
94 /* Basic host dependant mess - hopefully <stdio.h> + <stdarg.h> will
95 bring potential conflicts out in the open */
109 #if !defined (__attribute__)
110 #if (!defined(__GNUC__) \
112 || (__GNUC__ == 2 && __GNUC_MINOR__ < 6))
113 #define __attribute__(arg)
117 #if !defined (UNUSED)
118 #if (!defined(__GNUC__) \
120 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7))
123 #define UNUSED __attribute__((__unused__))
128 /* Basic definitions - ordered so that nothing calls what comes after
131 #include "sim_callbacks.h"
137 #include "sim-endian.h"
139 #endif /* _BASICS_H_ */