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b85e4829 AC |
1 | /* The common simulator framework for GDB, the GNU Debugger. |
2 | ||
7b6bb8da JB |
3 | Copyright 2002, 2004, 2007, 2008, 2009, 2010, 2011 |
4 | Free Software Foundation, Inc. | |
b85e4829 AC |
5 | |
6 | Contributed by Andrew Cagney and Red Hat. | |
7 | ||
8 | This file is part of GDB. | |
9 | ||
10 | This program is free software; you can redistribute it and/or modify | |
11 | it under the terms of the GNU General Public License as published by | |
4744ac1b | 12 | the Free Software Foundation; either version 3 of the License, or |
b85e4829 AC |
13 | (at your option) any later version. |
14 | ||
15 | This program is distributed in the hope that it will be useful, | |
16 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | GNU General Public License for more details. | |
19 | ||
20 | You should have received a copy of the GNU General Public License | |
4744ac1b | 21 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
c906108c SS |
22 | |
23 | ||
24 | #ifndef _SIM_BASICS_H_ | |
25 | #define _SIM_BASICS_H_ | |
26 | ||
27 | ||
28 | /* Basic configuration */ | |
29 | ||
30 | #ifdef HAVE_CONFIG_H | |
41ee5402 | 31 | #include "cconfig.h" |
c906108c SS |
32 | #endif |
33 | ||
34 | /* Basic host dependant mess - hopefully <stdio.h> + <stdarg.h> will | |
35 | bring potential conflicts out in the open */ | |
36 | ||
37 | #include <stdarg.h> | |
38 | #include <stdio.h> | |
39 | #include <setjmp.h> | |
40 | ||
41 | #ifdef __CYGWIN32__ | |
42 | extern int vasprintf (char **result, const char *format, va_list args); | |
43 | extern int asprintf (char **result, const char *format, ...); | |
44 | #endif | |
45 | ||
46 | ||
47 | #ifndef NULL | |
48 | #define NULL 0 | |
49 | #endif | |
50 | ||
51 | ||
52 | ||
53 | /* Some versions of GCC include an attribute operator, define it */ | |
54 | ||
55 | #if !defined (__attribute__) | |
56 | #if (!defined(__GNUC__) || (__GNUC__ < 2) || (__GNUC__ == 2 && __GNUC_MINOR__ < 6)) | |
57 | #define __attribute__(arg) | |
58 | #endif | |
59 | #endif | |
60 | ||
61 | ||
62 | /* Global types that code manipulates */ | |
63 | ||
64 | typedef struct _device device; | |
65 | struct hw; | |
66 | struct _sim_fpu; | |
67 | ||
68 | ||
69 | /* Generic address space (maps) and access attributes */ | |
70 | ||
71 | enum { | |
72 | read_map = 0, | |
73 | write_map = 1, | |
74 | exec_map = 2, | |
75 | io_map = 3, | |
76 | nr_maps = 32, /* something small */ | |
77 | }; | |
78 | ||
79 | enum { | |
80 | access_invalid = 0, | |
81 | access_read = 1 << read_map, | |
82 | access_write = 1 << write_map, | |
83 | access_exec = 1 << exec_map, | |
84 | access_io = 1 << io_map, | |
85 | }; | |
86 | ||
87 | enum { | |
88 | access_read_write = (access_read | access_write), | |
89 | access_read_exec = (access_read | access_exec), | |
90 | access_write_exec = (access_write | access_exec), | |
91 | access_read_write_exec = (access_read | access_write | access_exec), | |
92 | access_read_io = (access_read | access_io), | |
93 | access_write_io = (access_write | access_io), | |
94 | access_read_write_io = (access_read | access_write | access_io), | |
95 | access_exec_io = (access_exec | access_io), | |
96 | access_read_exec_io = (access_read | access_exec | access_io), | |
97 | access_write_exec_io = (access_write | access_exec | access_io), | |
98 | access_read_write_exec_io = (access_read | access_write | access_exec | access_io), | |
99 | }; | |
100 | ||
101 | ||
102 | /* disposition of an object when things are reset */ | |
103 | ||
104 | typedef enum { | |
105 | permenant_object, | |
106 | temporary_object, | |
107 | } object_disposition; | |
108 | ||
109 | ||
110 | /* Memory transfer types */ | |
111 | ||
112 | typedef enum _transfer_type { | |
113 | read_transfer, | |
114 | write_transfer, | |
115 | } transfer_type; | |
116 | ||
117 | ||
118 | /* directions */ | |
119 | ||
120 | typedef enum { | |
121 | bidirect_port, | |
122 | input_port, | |
123 | output_port, | |
124 | } port_direction; | |
125 | ||
126 | ||
127 | \f | |
128 | /* Basic definitions - ordered so that nothing calls what comes after it. */ | |
129 | ||
130 | /* FIXME: conditionalizing tconfig.h on HAVE_CONFIG_H seems wrong. */ | |
131 | #ifdef HAVE_CONFIG_H | |
132 | #include "tconfig.h" | |
133 | #endif | |
134 | ||
135 | #include "ansidecl.h" | |
3c25f8c7 AC |
136 | #include "gdb/callback.h" |
137 | #include "gdb/remote-sim.h" | |
c906108c SS |
138 | |
139 | #include "sim-config.h" | |
140 | ||
141 | #include "sim-inline.h" | |
142 | ||
143 | #include "sim-types.h" | |
144 | #include "sim-bits.h" | |
145 | #include "sim-endian.h" | |
146 | #include "sim-signal.h" | |
147 | #include "sim-arange.h" | |
148 | ||
149 | #include "sim-utils.h" | |
150 | ||
151 | /* Note: Only the simpler interfaces are defined here. More heavy | |
152 | weight objects, such as core and events, are defined in the more | |
153 | serious sim-base.h header. */ | |
154 | ||
155 | #endif /* _SIM_BASICS_H_ */ |