URL https://opencores.org/ocsvn/altor32/altor32/trunk

Subversion Repositories altor32

[/] [altor32/] [trunk/] [gcc-x64/] [or1knd-elf/] [or1knd-elf/] [include/] [machine/] [_default_types.h] - Blame information for rev 35

Details | Compare with Previous | View Log


/*
 *  $Id: _default_types.h,v 1.3 2012/10/16 18:45:23 corinna Exp $
 */
 
#ifndef _MACHINE__DEFAULT_TYPES_H
#define _MACHINE__DEFAULT_TYPES_H
 
#ifdef __cplusplus
extern "C" {
#endif
 
/*
 * Guess on types by examining *_MIN / *_MAX defines.
 */
#if __GNUC_PREREQ (3, 3)
/* GCC >= 3.3.0 has __<val>__ implicitly defined. */
#define __EXP(x) __##x##__
#else
/* Fall back to POSIX versions from <limits.h> */
#define __EXP(x) x
#include <limits.h>
#endif
 
#if __EXP(SCHAR_MAX) == 0x7f
typedef signed char __int8_t ;
typedef unsigned char __uint8_t ;
#define ___int8_t_defined 1
#endif
 
#if __EXP(INT_MAX) == 0x7fff
typedef signed int __int16_t;
typedef unsigned int __uint16_t;
#define ___int16_t_defined 1
#elif __EXP(SHRT_MAX) == 0x7fff
typedef signed short __int16_t;
typedef unsigned short __uint16_t;
#define ___int16_t_defined 1
#elif __EXP(SCHAR_MAX) == 0x7fff
typedef signed char __int16_t;
typedef unsigned char __uint16_t;
#define ___int16_t_defined 1
#endif
 
#if ___int16_t_defined
typedef __int16_t __int_least16_t;
typedef __uint16_t __uint_least16_t;
#define ___int_least16_t_defined 1
 
#if !___int8_t_defined
typedef __int16_t __int_least8_t;
typedef __uint16_t __uint_least8_t;
#define ___int_least8_t_defined 1
#endif
#endif
 
#if __EXP(INT_MAX) == 0x7fffffffL
typedef signed int __int32_t;
typedef unsigned int __uint32_t;
#define ___int32_t_defined 1
#elif __EXP(LONG_MAX) == 0x7fffffffL
typedef signed long __int32_t;
typedef unsigned long __uint32_t;
#define ___int32_t_defined 1
#elif __EXP(SHRT_MAX) == 0x7fffffffL
typedef signed short __int32_t;
typedef unsigned short __uint32_t;
#define ___int32_t_defined 1
#elif __EXP(SCHAR_MAX) == 0x7fffffffL
typedef signed char __int32_t;
typedef unsigned char __uint32_t;
#define ___int32_t_defined 1
#endif
 
#if ___int32_t_defined
typedef __int32_t __int_least32_t;
typedef __uint32_t __uint_least32_t;
#define ___int_least32_t_defined 1
 
#if !___int8_t_defined
typedef __int32_t __int_least8_t;
typedef __uint32_t __uint_least8_t;
#define ___int_least8_t_defined 1
#endif
#if !___int16_t_defined
typedef __int32_t __int_least16_t;
typedef __uint32_t __uint_least16_t;
#define ___int_least16_t_defined 1
#endif
#endif
 
#if __EXP(LONG_MAX) > 0x7fffffff
typedef signed long __int64_t;
typedef unsigned long __uint64_t;
#define ___int64_t_defined 1
 
/* GCC has __LONG_LONG_MAX__ */
#elif  defined(__LONG_LONG_MAX__) && (__LONG_LONG_MAX__ > 0x7fffffff)
typedef signed long long __int64_t;
typedef unsigned long long __uint64_t;
#define ___int64_t_defined 1
 
/* POSIX mandates LLONG_MAX in <limits.h> */
#elif  defined(LLONG_MAX) && (LLONG_MAX > 0x7fffffff)
typedef signed long long __int64_t;
typedef unsigned long long __uint64_t;
#define ___int64_t_defined 1
 
#elif  __EXP(INT_MAX) > 0x7fffffff
typedef signed int __int64_t;
typedef unsigned int __uint64_t;
#define ___int64_t_defined 1
#endif
 
#undef __EXP
 
#ifdef __cplusplus
}
#endif
 
#endif /* _MACHINE__DEFAULT_TYPES_H */

Line No.	Rev	Author	Line
1	35	ultra_embe	`/*`
2			`* $Id: _default_types.h,v 1.3 2012/10/16 18:45:23 corinna Exp $`
3			`*/`
4
5			`#ifndef _MACHINE__DEFAULT_TYPES_H`
6			`#define _MACHINE__DEFAULT_TYPES_H`
7
8			`#ifdef __cplusplus`
9			`extern "C" {`
10			`#endif`
11
12			`/*`
13			`* Guess on types by examining _MIN / _MAX defines.`
14			`*/`
15			`#if __GNUC_PREREQ (3, 3)`
16			`/* GCC >= 3.3.0 has __<val>__ implicitly defined. */`
17			`#define __EXP(x) __##x##__`
18			`#else`
19			`/* Fall back to POSIX versions from <limits.h> */`
20			`#define __EXP(x) x`
21			`#include <limits.h>`
22			`#endif`
23
24			`#if __EXP(SCHAR_MAX) == 0x7f`
25			`typedef signed char __int8_t ;`
26			`typedef unsigned char __uint8_t ;`
27			`#define ___int8_t_defined 1`
28			`#endif`
29
30			`#if __EXP(INT_MAX) == 0x7fff`
31			`typedef signed int __int16_t;`
32			`typedef unsigned int __uint16_t;`
33			`#define ___int16_t_defined 1`
34			`#elif __EXP(SHRT_MAX) == 0x7fff`
35			`typedef signed short __int16_t;`
36			`typedef unsigned short __uint16_t;`
37			`#define ___int16_t_defined 1`
38			`#elif __EXP(SCHAR_MAX) == 0x7fff`
39			`typedef signed char __int16_t;`
40			`typedef unsigned char __uint16_t;`
41			`#define ___int16_t_defined 1`
42			`#endif`
43
44			`#if ___int16_t_defined`
45			`typedef __int16_t __int_least16_t;`
46			`typedef __uint16_t __uint_least16_t;`
47			`#define ___int_least16_t_defined 1`
48
49			`#if !___int8_t_defined`
50			`typedef __int16_t __int_least8_t;`
51			`typedef __uint16_t __uint_least8_t;`
52			`#define ___int_least8_t_defined 1`
53			`#endif`
54			`#endif`
55
56			`#if __EXP(INT_MAX) == 0x7fffffffL`
57			`typedef signed int __int32_t;`
58			`typedef unsigned int __uint32_t;`
59			`#define ___int32_t_defined 1`
60			`#elif __EXP(LONG_MAX) == 0x7fffffffL`
61			`typedef signed long __int32_t;`
62			`typedef unsigned long __uint32_t;`
63			`#define ___int32_t_defined 1`
64			`#elif __EXP(SHRT_MAX) == 0x7fffffffL`
65			`typedef signed short __int32_t;`
66			`typedef unsigned short __uint32_t;`
67			`#define ___int32_t_defined 1`
68			`#elif __EXP(SCHAR_MAX) == 0x7fffffffL`
69			`typedef signed char __int32_t;`
70			`typedef unsigned char __uint32_t;`
71			`#define ___int32_t_defined 1`
72			`#endif`
73
74			`#if ___int32_t_defined`
75			`typedef __int32_t __int_least32_t;`
76			`typedef __uint32_t __uint_least32_t;`
77			`#define ___int_least32_t_defined 1`
78
79			`#if !___int8_t_defined`
80			`typedef __int32_t __int_least8_t;`
81			`typedef __uint32_t __uint_least8_t;`
82			`#define ___int_least8_t_defined 1`
83			`#endif`
84			`#if !___int16_t_defined`
85			`typedef __int32_t __int_least16_t;`
86			`typedef __uint32_t __uint_least16_t;`
87			`#define ___int_least16_t_defined 1`
88			`#endif`
89			`#endif`
90
91			`#if __EXP(LONG_MAX) > 0x7fffffff`
92			`typedef signed long __int64_t;`
93			`typedef unsigned long __uint64_t;`
94			`#define ___int64_t_defined 1`
95
96			`/* GCC has __LONG_LONG_MAX__ */`
97			`#elif defined(__LONG_LONG_MAX__) && (__LONG_LONG_MAX__ > 0x7fffffff)`
98			`typedef signed long long __int64_t;`
99			`typedef unsigned long long __uint64_t;`
100			`#define ___int64_t_defined 1`
101
102			`/* POSIX mandates LLONG_MAX in <limits.h> */`
103			`#elif defined(LLONG_MAX) && (LLONG_MAX > 0x7fffffff)`
104			`typedef signed long long __int64_t;`
105			`typedef unsigned long long __uint64_t;`
106			`#define ___int64_t_defined 1`
107
108			`#elif __EXP(INT_MAX) > 0x7fffffff`
109			`typedef signed int __int64_t;`
110			`typedef unsigned int __uint64_t;`
111			`#define ___int64_t_defined 1`
112			`#endif`
113
114			`#undef __EXP`
115
116			`#ifdef __cplusplus`
117			`}`
118			`#endif`
119
120			`#endif /* _MACHINE__DEFAULT_TYPES_H */`

Browse

Tools

Subversion Repositories altor32

[/] [altor32/] [trunk/] [gcc-x64/] [or1knd-elf/] [or1knd-elf/] [include/] [machine/] [_default_types.h] - Blame information for rev 35