1 /* This file is part of the program psim.
3 Copyright (C) 1994-1997, Andrew Cagney <cagney@highland.com.au>
4 Copyright (C) 1997, Free Software Foundation, Inc.
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
23 #ifndef _SIM_BASICS_H_
24 #define _SIM_BASICS_H_
27 /* Basic configuration */
33 /* Basic host dependant mess - hopefully <stdio.h> + <stdarg.h> will
34 bring potential conflicts out in the open */
46 /* Some versions of GCC include an attribute operator, define it */
48 #if !defined (__attribute__)
49 #if (!defined(__GNUC__) || (__GNUC__ < 2) || (__GNUC__ == 2 && __GNUC_MINOR__ < 6))
50 #define __attribute__(arg)
56 /* Memory management with an allocator that clears memory before use. */
58 void *zalloc (unsigned long size);
60 #define ZALLOC(TYPE) (TYPE*)zalloc(sizeof (TYPE))
65 /* Turn VALUE into a string with commas. */
66 char *sim_add_commas (char *, int, unsigned long);
69 /* Utilities for elapsed time reporting. */
71 /* Opaque type, known only inside sim_elapsed_time_foo fns. */
72 typedef unsigned long SIM_ELAPSED_TIME;
74 /* Get reference point for future call to sim_time_elapsed. */
75 SIM_ELAPSED_TIME sim_elapsed_time_get (void);
77 /* Elapsed time in milliseconds since START. */
78 unsigned long sim_elapsed_time_since (SIM_ELAPSED_TIME start);
81 /* Global types that code manipulates */
83 typedef struct _device device;
86 /* Address access attributes */
87 typedef enum _access_type {
91 access_read_write = 3,
94 access_write_exec = 6,
95 access_read_write_exec = 7,
99 /* Address attachement types */
100 typedef enum _attach_type {
109 /* Basic definitions - ordered so that nothing calls what comes after
115 #include "ansidecl.h"
116 #include "callback.h"
117 #include "remote-sim.h"
119 #include "sim-config.h"
121 #include "sim-inline.h"
123 #include "sim-types.h"
124 #include "sim-bits.h"
125 #include "sim-endian.h"
127 /* Note: Only the simpler interfaces are defined here. More heavy
128 weight objects, such as core and events, are defined in the more
129 serious sim-base.h header. */
131 #endif /* _SIM_BASICS_H_ */