xref: /illumos-gate/usr/src/boot/sys/x86/include/_types.h (revision 199767f8)
1 /*-
2  * Copyright (c) 2002 Mike Barcroft <mike@FreeBSD.org>
3  * Copyright (c) 1990, 1993
4  *	The Regents of the University of California.  All rights reserved.
5  *
6  * Redistribution and use in source and binary forms, with or without
7  * modification, are permitted provided that the following conditions
8  * are met:
9  * 1. Redistributions of source code must retain the above copyright
10  *    notice, this list of conditions and the following disclaimer.
11  * 2. Redistributions in binary form must reproduce the above copyright
12  *    notice, this list of conditions and the following disclaimer in the
13  *    documentation and/or other materials provided with the distribution.
14  * 3. All advertising materials mentioning features or use of this software
15  *    must display the following acknowledgement:
16  *	This product includes software developed by the University of
17  *	California, Berkeley and its contributors.
18  * 4. Neither the name of the University nor the names of its contributors
19  *    may be used to endorse or promote products derived from this software
20  *    without specific prior written permission.
21  *
22  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
23  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
26  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32  * SUCH DAMAGE.
33  *
34  *	From: @(#)ansi.h	8.2 (Berkeley) 1/4/94
35  *	From: @(#)types.h	8.3 (Berkeley) 1/5/94
36  * $FreeBSD$
37  */
38 
39 #ifndef _MACHINE__TYPES_H_
40 #define	_MACHINE__TYPES_H_
41 
42 #ifndef _SYS_CDEFS_H_
43 #error this file needs sys/cdefs.h as a prerequisite
44 #endif
45 
46 #define __NO_STRICT_ALIGNMENT
47 
48 /*
49  * Basic types upon which most other types are built.
50  */
51 typedef	signed char		__int8_t;
52 typedef	unsigned char		__uint8_t;
53 typedef	short			__int16_t;
54 typedef	unsigned short		__uint16_t;
55 typedef	int			__int32_t;
56 typedef	unsigned int		__uint32_t;
57 #ifdef	__LP64__
58 typedef	long			__int64_t;
59 typedef	unsigned long		__uint64_t;
60 #else
61 #ifndef lint
62 __extension__
63 #endif
64 /* LONGLONG */
65 typedef	long long		__int64_t;
66 #ifndef lint
67 __extension__
68 #endif
69 /* LONGLONG */
70 typedef	unsigned long long	__uint64_t;
71 #endif
72 
73 /*
74  * Standard type definitions.
75  */
76 #ifdef	__LP64__
77 typedef	__int32_t	__clock_t;		/* clock()... */
78 typedef	__int64_t	__critical_t;
79 typedef	double		__double_t;
80 typedef	float		__float_t;
81 typedef	__int64_t	__intfptr_t;
82 typedef	__int64_t	__intptr_t;
83 #else
84 typedef	unsigned long	__clock_t;
85 typedef	__int32_t	__critical_t;
86 typedef	long double	__double_t;
87 typedef	long double	__float_t;
88 typedef	__int32_t	__intfptr_t;
89 typedef	__int32_t	__intptr_t;
90 #endif
91 typedef	__int64_t	__intmax_t;
92 typedef	__int32_t	__int_fast8_t;
93 typedef	__int32_t	__int_fast16_t;
94 typedef	__int32_t	__int_fast32_t;
95 typedef	__int64_t	__int_fast64_t;
96 typedef	__int8_t	__int_least8_t;
97 typedef	__int16_t	__int_least16_t;
98 typedef	__int32_t	__int_least32_t;
99 typedef	__int64_t	__int_least64_t;
100 #ifdef	__LP64__
101 typedef	__int64_t	__ptrdiff_t;		/* ptr1 - ptr2 */
102 typedef	__int64_t	__register_t;
103 typedef	__int64_t	__segsz_t;		/* segment size (in pages) */
104 typedef	__uint64_t	__size_t;		/* sizeof() */
105 typedef	__int64_t	__ssize_t;		/* byte count or error */
106 typedef	__int64_t	__time_t;		/* time()... */
107 typedef	__uint64_t	__uintfptr_t;
108 typedef	__uint64_t	__uintptr_t;
109 #else
110 typedef	__int32_t	__ptrdiff_t;
111 typedef	__int32_t	__register_t;
112 typedef	__int32_t	__segsz_t;
113 typedef	__uint32_t	__size_t;
114 typedef	__int32_t	__ssize_t;
115 typedef	__int32_t	__time_t;
116 typedef	__uint32_t	__uintfptr_t;
117 typedef	__uint32_t	__uintptr_t;
118 #endif
119 typedef	__uint64_t	__uintmax_t;
120 typedef	__uint32_t	__uint_fast8_t;
121 typedef	__uint32_t	__uint_fast16_t;
122 typedef	__uint32_t	__uint_fast32_t;
123 typedef	__uint64_t	__uint_fast64_t;
124 typedef	__uint8_t	__uint_least8_t;
125 typedef	__uint16_t	__uint_least16_t;
126 typedef	__uint32_t	__uint_least32_t;
127 typedef	__uint64_t	__uint_least64_t;
128 #ifdef	__LP64__
129 typedef	__uint64_t	__u_register_t;
130 typedef	__uint64_t	__vm_offset_t;
131 typedef	__uint64_t	__vm_paddr_t;
132 typedef	__uint64_t	__vm_size_t;
133 #else
134 typedef	__uint32_t	__u_register_t;
135 typedef	__uint32_t	__vm_offset_t;
136 #ifdef PAE
137 typedef	__uint64_t	__vm_paddr_t;
138 #else
139 typedef	__uint32_t	__vm_paddr_t;
140 #endif
141 typedef	__uint32_t	__vm_size_t;
142 #endif
143 typedef	__int64_t	__vm_ooffset_t;
144 typedef	__uint64_t	__vm_pindex_t;
145 typedef	int		___wchar_t;
146 
147 #define	__WCHAR_MIN	__INT_MIN	/* min value for a wchar_t */
148 #define	__WCHAR_MAX	__INT_MAX	/* max value for a wchar_t */
149 
150 /*
151  * Unusual type definitions.
152  */
153 #ifdef __GNUCLIKE_BUILTIN_VARARGS
154 typedef	__builtin_va_list	__va_list;	/* internally known to gcc */
155 #else
156 #ifdef __LP64__
157 struct __s_va_list {
158 	__uint32_t	_pad1[2];	/* gp_offset, fp_offset */
159 	__uint64_t	_pad2[2];	/* overflow_arg_area, reg_save_area */
160 };
161 typedef	struct __s_va_list	__va_list;
162 #else
163 typedef	char *			__va_list;
164 #endif
165 #endif
166 #if defined(__GNUC_VA_LIST_COMPATIBILITY) && !defined(__GNUC_VA_LIST) \
167     && !defined(__NO_GNUC_VA_LIST)
168 #define __GNUC_VA_LIST
169 typedef __va_list		__gnuc_va_list;	/* compatibility w/GNU headers*/
170 #endif
171 
172 #endif /* !_MACHINE__TYPES_H_ */
173