forked from M-Labs/artiq-zynq
251 lines
6.5 KiB
C
251 lines
6.5 KiB
C
/*
|
|
* $Id$
|
|
*/
|
|
|
|
#ifndef _MACHINE__DEFAULT_TYPES_H
|
|
#define _MACHINE__DEFAULT_TYPES_H
|
|
|
|
#include <sys/features.h>
|
|
|
|
/*
|
|
* 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
|
|
|
|
/* Check if "long long" is 64bit wide */
|
|
/* Modern GCCs provide __LONG_LONG_MAX__, SUSv3 wants LLONG_MAX */
|
|
#if ( defined(__LONG_LONG_MAX__) && (__LONG_LONG_MAX__ > 0x7fffffff) ) \
|
|
|| ( defined(LLONG_MAX) && (LLONG_MAX > 0x7fffffff) )
|
|
#define __have_longlong64 1
|
|
#endif
|
|
|
|
/* Check if "long" is 64bit or 32bit wide */
|
|
#if __EXP(LONG_MAX) > 0x7fffffff
|
|
#define __have_long64 1
|
|
#elif __EXP(LONG_MAX) == 0x7fffffff && !defined(__SPU__)
|
|
#define __have_long32 1
|
|
#endif
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#ifdef __INT8_TYPE__
|
|
typedef __INT8_TYPE__ __int8_t;
|
|
#ifdef __UINT8_TYPE__
|
|
typedef __UINT8_TYPE__ __uint8_t;
|
|
#else
|
|
typedef unsigned __INT8_TYPE__ __uint8_t;
|
|
#endif
|
|
#define ___int8_t_defined 1
|
|
#elif __EXP(SCHAR_MAX) == 0x7f
|
|
typedef signed char __int8_t ;
|
|
typedef unsigned char __uint8_t ;
|
|
#define ___int8_t_defined 1
|
|
#endif
|
|
|
|
#ifdef __INT16_TYPE__
|
|
typedef __INT16_TYPE__ __int16_t;
|
|
#ifdef __UINT16_TYPE__
|
|
typedef __UINT16_TYPE__ __uint16_t;
|
|
#else
|
|
typedef unsigned __INT16_TYPE__ __uint16_t;
|
|
#endif
|
|
#define ___int16_t_defined 1
|
|
#elif __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
|
|
|
|
#ifdef __INT32_TYPE__
|
|
typedef __INT32_TYPE__ __int32_t;
|
|
#ifdef __UINT32_TYPE__
|
|
typedef __UINT32_TYPE__ __uint32_t;
|
|
#else
|
|
typedef unsigned __INT32_TYPE__ __uint32_t;
|
|
#endif
|
|
#define ___int32_t_defined 1
|
|
#elif __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
|
|
|
|
#ifdef __INT64_TYPE__
|
|
typedef __INT64_TYPE__ __int64_t;
|
|
#ifdef __UINT64_TYPE__
|
|
typedef __UINT64_TYPE__ __uint64_t;
|
|
#else
|
|
typedef unsigned __INT64_TYPE__ __uint64_t;
|
|
#endif
|
|
#define ___int64_t_defined 1
|
|
#elif __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
|
|
|
|
#ifdef __INT_LEAST8_TYPE__
|
|
typedef __INT_LEAST8_TYPE__ __int_least8_t;
|
|
#ifdef __UINT_LEAST8_TYPE__
|
|
typedef __UINT_LEAST8_TYPE__ __uint_least8_t;
|
|
#else
|
|
typedef unsigned __INT_LEAST8_TYPE__ __uint_least8_t;
|
|
#endif
|
|
#define ___int_least8_t_defined 1
|
|
#elif defined(___int8_t_defined)
|
|
typedef __int8_t __int_least8_t;
|
|
typedef __uint8_t __uint_least8_t;
|
|
#define ___int_least8_t_defined 1
|
|
#elif defined(___int16_t_defined)
|
|
typedef __int16_t __int_least8_t;
|
|
typedef __uint16_t __uint_least8_t;
|
|
#define ___int_least8_t_defined 1
|
|
#elif defined(___int32_t_defined)
|
|
typedef __int32_t __int_least8_t;
|
|
typedef __uint32_t __uint_least8_t;
|
|
#define ___int_least8_t_defined 1
|
|
#elif defined(___int64_t_defined)
|
|
typedef __int64_t __int_least8_t;
|
|
typedef __uint64_t __uint_least8_t;
|
|
#define ___int_least8_t_defined 1
|
|
#endif
|
|
|
|
#ifdef __INT_LEAST16_TYPE__
|
|
typedef __INT_LEAST16_TYPE__ __int_least16_t;
|
|
#ifdef __UINT_LEAST16_TYPE__
|
|
typedef __UINT_LEAST16_TYPE__ __uint_least16_t;
|
|
#else
|
|
typedef unsigned __INT_LEAST16_TYPE__ __uint_least16_t;
|
|
#endif
|
|
#define ___int_least16_t_defined 1
|
|
#elif defined(___int16_t_defined)
|
|
typedef __int16_t __int_least16_t;
|
|
typedef __uint16_t __uint_least16_t;
|
|
#define ___int_least16_t_defined 1
|
|
#elif defined(___int32_t_defined)
|
|
typedef __int32_t __int_least16_t;
|
|
typedef __uint32_t __uint_least16_t;
|
|
#define ___int_least16_t_defined 1
|
|
#elif defined(___int64_t_defined)
|
|
typedef __int64_t __int_least16_t;
|
|
typedef __uint64_t __uint_least16_t;
|
|
#define ___int_least16_t_defined 1
|
|
#endif
|
|
|
|
#ifdef __INT_LEAST32_TYPE__
|
|
typedef __INT_LEAST32_TYPE__ __int_least32_t;
|
|
#ifdef __UINT_LEAST32_TYPE__
|
|
typedef __UINT_LEAST32_TYPE__ __uint_least32_t;
|
|
#else
|
|
typedef unsigned __INT_LEAST32_TYPE__ __uint_least32_t;
|
|
#endif
|
|
#define ___int_least32_t_defined 1
|
|
#elif defined(___int32_t_defined)
|
|
typedef __int32_t __int_least32_t;
|
|
typedef __uint32_t __uint_least32_t;
|
|
#define ___int_least32_t_defined 1
|
|
#elif defined(___int64_t_defined)
|
|
typedef __int64_t __int_least32_t;
|
|
typedef __uint64_t __uint_least32_t;
|
|
#define ___int_least32_t_defined 1
|
|
#endif
|
|
|
|
#ifdef __INT_LEAST64_TYPE__
|
|
typedef __INT_LEAST64_TYPE__ __int_least64_t;
|
|
#ifdef __UINT_LEAST64_TYPE__
|
|
typedef __UINT_LEAST64_TYPE__ __uint_least64_t;
|
|
#else
|
|
typedef unsigned __INT_LEAST64_TYPE__ __uint_least64_t;
|
|
#endif
|
|
#define ___int_least64_t_defined 1
|
|
#elif defined(___int64_t_defined)
|
|
typedef __int64_t __int_least64_t;
|
|
typedef __uint64_t __uint_least64_t;
|
|
#define ___int_least64_t_defined 1
|
|
#endif
|
|
|
|
#if defined(__INTMAX_TYPE__)
|
|
typedef __INTMAX_TYPE__ __intmax_t;
|
|
#elif __have_longlong64
|
|
typedef signed long long __intmax_t;
|
|
#else
|
|
typedef signed long __intmax_t;
|
|
#endif
|
|
|
|
#if defined(__UINTMAX_TYPE__)
|
|
typedef __UINTMAX_TYPE__ __uintmax_t;
|
|
#elif __have_longlong64
|
|
typedef unsigned long long __uintmax_t;
|
|
#else
|
|
typedef unsigned long __uintmax_t;
|
|
#endif
|
|
|
|
#ifdef __INTPTR_TYPE__
|
|
typedef __INTPTR_TYPE__ __intptr_t;
|
|
#ifdef __UINTPTR_TYPE__
|
|
typedef __UINTPTR_TYPE__ __uintptr_t;
|
|
#else
|
|
typedef unsigned __INTPTR_TYPE__ __uintptr_t;
|
|
#endif
|
|
#elif defined(__PTRDIFF_TYPE__)
|
|
typedef __PTRDIFF_TYPE__ __intptr_t;
|
|
typedef unsigned __PTRDIFF_TYPE__ __uintptr_t;
|
|
#else
|
|
typedef long __intptr_t;
|
|
typedef unsigned long __uintptr_t;
|
|
#endif
|
|
|
|
#undef __EXP
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* _MACHINE__DEFAULT_TYPES_H */
|