1 /*
2 * Copyright (c) 1997, 2003, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26
27 #ifndef MLIB_TYPES_H
28 #define MLIB_TYPES_H
29
30 #include <limits.h>
31 #if defined(_MSC_VER)
32 #include <float.h> /* for FLT_MAX and DBL_MAX */
33 #endif
34
35 #ifndef DBL_MAX
36 #define DBL_MAX 1.7976931348623157E+308 /* max decimal value of a "double" */
37 #endif
38
39 #ifndef FLT_MAX
40 #define FLT_MAX 3.402823466E+38F /* max decimal value of a "float" */
41 #endif
42
43 #ifndef FLT_MIN
44 #define FLT_MIN 1.175494351e-38F /* min normalised value of a "float" */
45 #endif
46
47 #ifdef __cplusplus
48 extern "C" {
49 #endif
50
51 typedef char mlib_s8;
52 typedef unsigned char mlib_u8;
53 typedef short mlib_s16;
54 typedef unsigned short mlib_u16;
55 typedef int mlib_s32;
56 typedef unsigned int mlib_u32;
57 typedef float mlib_f32;
58 typedef double mlib_d64;
59
60 #if defined(__SUNPRO_C) || defined(__SUNPRO_CC) || defined(__GNUC__)
61
62 #include <stddef.h> /* for ptrdiff_t */
63 #include <stdint.h> /* for uintptr_t */
64
65 #if defined(MLIB_OS64BIT) || (defined(MACOSX) && defined(_LP64))
66
67 typedef long mlib_s64;
68 typedef unsigned long mlib_u64;
69
70 #define MLIB_S64_MIN LONG_MIN
71 #define MLIB_S64_MAX LONG_MAX
72
73 #define MLIB_S64_CONST(x) x##L
74 #define MLIB_U64_CONST(x) x##UL
75
76 #elif (__STDC__ - 0 == 0) || defined(__GNUC__)
77
78 #if defined(_NO_LONGLONG)
79
80 typedef union {
81 mlib_d64 d64;
82 mlib_s32 s32[2];
83 } mlib_s64;
84
85 typedef union {
86 mlib_d64 d64;
87 mlib_u32 u32[2];
88 } mlib_u64;
89
90 #else
91
92 typedef long long mlib_s64;
93 typedef unsigned long long mlib_u64;
94
95 #define MLIB_S64_MIN LLONG_MIN
96 #define MLIB_S64_MAX LLONG_MAX
97
98 #define MLIB_S64_CONST(x) x##LL
99 #define MLIB_U64_CONST(x) x##ULL
100
101 #endif /* !defined(_NO_LONGLONG) */
102
103 #endif /* MLIB_OS64BIT */
104
105 #elif defined(_MSC_VER)
106
107 #if defined(_NO_LONGLONG)
108
109 typedef union {
110 mlib_d64 d64;
111 mlib_s32 s32[2];
112 } mlib_s64;
113
114 typedef union {
115 mlib_d64 d64;
116 mlib_u32 u32[2];
117 } mlib_u64;
118
119 #else
120
121 typedef __int64 mlib_s64;
122 typedef unsigned __int64 mlib_u64;
123
124 #define MLIB_S64_MIN _I64_MIN
125 #define MLIB_S64_MAX _I64_MAX
126
127 #define MLIB_S64_CONST(x) x##I64
128 #define MLIB_U64_CONST(x) x##UI64
129
130 #endif /* !defined(_NO_LONGLONG) */
131
132 #include <stddef.h>
133 #if !defined(_WIN64)
134 typedef int intptr_t;
135 typedef unsigned int uintptr_t;
136 #endif /* _WIN64 */
137
138 #else
139
140 #error "unknown platform"
141
142 #endif
143
144 typedef uintptr_t mlib_addr;
145 typedef void* mlib_ras;
146
147 #define MLIB_S8_MIN SCHAR_MIN
148 #define MLIB_S8_MAX SCHAR_MAX
149 #define MLIB_U8_MIN 0
150 #define MLIB_U8_MAX UCHAR_MAX
151 #define MLIB_S16_MIN SHRT_MIN
152 #define MLIB_S16_MAX SHRT_MAX
153 #define MLIB_U16_MIN 0
154 #define MLIB_U16_MAX USHRT_MAX
155 #define MLIB_S32_MIN INT_MIN
156 #define MLIB_S32_MAX INT_MAX
157 #define MLIB_U32_MIN 0
158 #define MLIB_U32_MAX UINT_MAX
159 #define MLIB_F32_MIN -FLT_MAX
160 #define MLIB_F32_MAX FLT_MAX
161 #define MLIB_D64_MIN -DBL_MAX
162 #define MLIB_D64_MAX DBL_MAX
163
164 #ifdef __cplusplus
165 }
166 #endif
167
168 #endif /* MLIB_TYPES_H */